CN117691375A - Wiring pincers suitable for high-altitude operation - Google Patents
Wiring pincers suitable for high-altitude operation Download PDFInfo
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- CN117691375A CN117691375A CN202311525399.0A CN202311525399A CN117691375A CN 117691375 A CN117691375 A CN 117691375A CN 202311525399 A CN202311525399 A CN 202311525399A CN 117691375 A CN117691375 A CN 117691375A
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- mounting
- elastic element
- elastic
- piece
- force
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- 210000000080 chela (arthropods) Anatomy 0.000 title description 2
- 238000013016 damping Methods 0.000 claims abstract description 41
- 230000005489 elastic deformation Effects 0.000 claims description 3
- 238000003860 storage Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 17
- 238000009434 installation Methods 0.000 abstract description 5
- 238000001125 extrusion Methods 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 230000001502 supplementing effect Effects 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 15
- 230000009471 action Effects 0.000 description 14
- 230000007246 mechanism Effects 0.000 description 8
- 238000003825 pressing Methods 0.000 description 8
- 230000006835 compression Effects 0.000 description 7
- 238000007906 compression Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 239000000463 material Substances 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
- H01R11/12—End pieces terminating in an eye, hook, or fork
- H01R11/14—End pieces terminating in an eye, hook, or fork the hook being adapted for hanging on overhead or other suspended lines, e.g. hot line clamp
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/14—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for joining or terminating cables
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- Vibration Prevention Devices (AREA)
Abstract
The application provides a wiring clamp suitable for overhead operation, which comprises an adjusting section, a clamping section and a clamping section, wherein the adjusting section is formed by combining a plurality of rod pieces; a mounting structure provided at an end of each rod member such that adjacent rod members are adjustably connected by the mounting structure; an elastic element disposed between the two mounting structures connected to each other, the elastic element being in an elastically contracted state; the elastic element is used for applying elastic acting force on the two mutually connected mounting structures so as to continuously form damping force between the two mounting structures in an extrusion mode, and the corresponding rod piece can be fixed at a required position through the limitation of the damping force; the technical problem that the damping effect is easy to lose in the hinge structure is solved, the damping effect can be maintained for a long time without frequently adjusting the fastening force through the continuous elastic force position supplementing effect of the elastic element on the installation structure, the damping force is effectively prevented from being frequently adjusted in the installation structure before use, the wiring efficiency is further improved, and the service life is prolonged.
Description
Technical Field
The application relates to the technical field of high-altitude wiring tools, in particular to a pair of wiring pliers suitable for high-altitude operation.
Background
The traditional high-altitude wiring pliers are composed of a strip rod body and wiring pliers parts, wherein the rod body is provided with a certain length and is used for detecting the height of electrical equipment in a matching way, so that the test part of the electrical equipment can be safely and conveniently connected with an electric wire; the device is only suitable for a test part on a horizontal surface, and when the test part surface is faced with a special angle or has the influence of a grading ring, the traditional high-altitude wiring pliers cannot be used for wiring, so that wiring test work can be performed only by using a high-altitude operation vehicle, and the operation risk is increased in the process of the test work.
In order to solve the limitation of the traditional high-altitude wiring pliers, the prior art provides wiring equipment capable of adjusting the angle of a wiring pliers body, in particular to a wiring pliers body, which is provided with an installation rod with a turnover angle, and the wiring pliers body is fixed on the installation rod, and a testing part which needs to be wired is adapted through angle adjustment, so that the high-altitude wiring pliers can be adapted to a multi-angle or multi-form testing part, the labor cost and the wheel use cost in testing are reduced, and the efficiency of testing wiring is improved while the safety is ensured.
The conventional angle-adjustable wiring equipment has the defects that after the angle of a wiring clamp body is adjusted according to the condition of an actual test part, the angle position of the wiring clamp body is required to be limited and kept until wiring is completed, and as the angles which are actually required to be matched are various, a fastening mechanism is generally arranged between the adjusting rods to realize a damping function so as to temporarily limit the wiring clamp body on the adjusted angle through the damping effect, the damping effect on the fastening mechanism is generally realized after the adjusting rods are pressed to a certain degree by adopting a bolt and nut assembly, or the mounting part on a rod piece is pressed by adopting a rivet structure, so that the smoothness in overturning adjustment is reduced, and the damping effect is realized; in the use process, the fastening mechanism needs to change the angle frequently, so that the tightening effect of the bolt and nut mechanism is weakened, and the fastening force of the bolt and nut mechanism needs to be adjusted frequently, so that the wiring efficiency is low; when the rivet structure is adopted for pressing, the damping effect is not required to be kept through frequent adjustment due to the fact that the structure is different from the bolt and nut mechanism, but in the using process, even fine abrasion is caused, the pressing effect of the rivet structure can be affected, and therefore the function of the terminal clamp body can be limited due to gradual loss of equipment.
Disclosure of Invention
The purpose of this embodiment is to provide a wire pliers suitable for overhead working, be with a plurality of poles through mounting structure adjustable connection form the regulation section, still set up the elastic component of elasticity shrink state simultaneously between mounting structure, so that the elastic component can last two mounting structure compresses tightly that interconnect through self elasticity and forms certain damping force, the technical problem of the easy damping effect that loses of hinge structure has been solved, carry out continuous elasticity benefit position effect realization to its mounting structure through the elastic component and need not frequent regulation fastening force and also can maintain damping effect for a long time.
In order to solve the technical problems, the embodiment of the application provides the following technical scheme:
the application provides a wiring clamp suitable for overhead operation, which comprises an adjusting section, a clamping section and a clamping section, wherein the adjusting section is formed by combining a plurality of rod pieces; a mounting structure provided at an end of each rod member such that adjacent rod members are adjustably connected by the mounting structure; an elastic element disposed between the two mounting structures connected to each other, the elastic element being in an elastically contracted state;
the elastic element is used for applying elastic acting force on the two mutually connected mounting structures so as to continuously form damping force between the two mounting structures in an extrusion mode, and accordingly the corresponding rod piece can be fixed at a required position through the limitation of the damping force.
In some variations of the present application, the mounting structure includes a mounting member coupled to the lever and a locking member adapted to the mounting member; the mounting piece is rotatably and adjustably sleeved on the locking piece; the elastic element and the mounting piece are coaxially sleeved on the locking piece;
the two end parts of the locking piece are provided with boss parts for limiting the mounting piece and/or the elastic element to be separated from the locking piece.
In some variant embodiments of the present application, the elastic element is elastically supported on a side wall of the mounting piece facing away from the boss portion, so as to press the mounting piece against the side wall of the boss portion to form a damping force.
In some modified embodiments of the present application, both ends of the elastic member are respectively elastically supported between the two mounting members to press the two mounting members respectively against the boss portions at both ends of the locking member.
In some variations of the present application, the two mounting members connected to each other are located between the first end of the elastic member and the boss portion of one end of the locking member, and the second end of the elastic member is elastically supported on the boss portion of the other end of the locking member to press the two mounting members against the boss portion of the one end portion of the locking member.
In some modified embodiments of the present application, the device further comprises a handheld sleeve, wherein the handheld sleeve is sleeved on the adjusting section in a sliding manner, so that the handheld sleeve and the adjusting section jointly form an operating rod body with a telescopic function; wherein, part of the adjustment section is accomodate in handheld sleeve pipe through flexible mode.
In some variations of the present application, the device further comprises a clamp member disposed on the adjustment section in a direction away from an end of the adjustment section that is distal from the hand-held sleeve; and the control switch is arranged on the handheld sleeve and connected with the clamp component through a cable so as to at least regulate and control two modes of clamping or loosening an object by the clamp component.
In some variations of the present application, the control switch is an electronically controlled switch, the control switch being electrically connected to the clamp member by a cable, to trigger the clamp member to switch configurations by opening and closing the control switch.
In some variations of the present application, the control switch is a mechanical switch, and the cable core of the cable is enabled to apply a pulling force or a pressing force to the clamp member by opening and closing the control switch, so as to trigger the clamp member to switch modes.
In some variations of the present application, the resilient element is a pressure spring in a compressed state; or the elastic element is made of elastic rubber, and the elastic element of the elastic rubber is in an extruded elastic deformation force storage state on the mounting structure.
Compared with the prior art, the wiring pliers suitable for high-altitude operation that this application provided, each member passes through mounting structure and connects gradually adjustably and form the adjustment section, so that each member can be according to actual demand angle regulation, with the test position surface under the adaptation various circumstances, because still need be spacing on the required position with it after angle regulation finishes, thereby set up the elastic element that is in elasticity shrink state between mounting structure, can realize forming damping force on interconnect's mounting structure, when the clamp force is not hard up between mounting structure, the elastic element that is in compression state can last the position of mending through self elasticity, the fastening structure of configuration on the mounting structure needs frequent adjustment self or because of using wearing and tearing damping effect vanishes gradually's problem. When the elastic element in the elastic shrinkage state is adopted to realize the damping effect, the damping force in the installation structure is effectively prevented from being frequently adjusted before use, so that the wiring efficiency is improved, meanwhile, the elastic element in the compression state has the function of automatic position compensation, the problem of damping effect reduction caused by abrasion is not needed to be considered in the use process, and the service life of the equipment is prolonged.
Drawings
The above, as well as additional purposes, features, and advantages of exemplary embodiments of the present application will become readily apparent from the following detailed description when read in conjunction with the accompanying drawings. Several embodiments of the present application are illustrated by way of example and not by way of limitation in the figures of the accompanying drawings, in which like reference numerals refer to similar or corresponding parts and in which:
fig. 1 schematically shows a schematic perspective view of a wire clamp suitable for overhead operation as proposed in the present application;
fig. 2 schematically shows a structural schematic of the mounting structure in the embodiment of the present application.
Reference numerals illustrate:
1. an operation lever body; 11. a hand-held sleeve; 12. a regulating section; 120. a rod piece;
2. a mounting structure; 21. a mounting member; 22. a locking member; 220. boss portion
3. An elastic element;
4. a clamp member;
5. a cable.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
It is noted that unless otherwise indicated, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this application belongs.
At present, from the development of technological situation, the field of electric energy supply is wider, the testing work of electric energy storage and transfer equipment is gradually formed into a small scale, and high-altitude wiring is included, so that the threat of high-voltage electricity to human bodies in high-altitude operation of personnel is avoided, a special auxiliary tool for wiring is provided in the prior art, and the special auxiliary tool is generally composed of a long rod-shaped operating part and a clamp part, and in the wiring process, the operator can hold the auxiliary tool on the ground to complete the high-altitude wiring task, so that the danger coefficient of the high-altitude wiring work is greatly reduced.
The inventor of this application found that when the wiring work of traditional straight-bar class appurtenance faced special angle, the difficult problem of wiring operation appeared, because the unable angle that corresponds of adaptation of straight-bar class appurtenance was wired, also probably blockked clamp part by the restriction of equalizer ring and accomplished the wiring to need the action bars to buckle and just can smooth completion wiring operation on specific angle. When the adjusting rod is limited on the adaptive angle, in order to facilitate the adjustment of the adjusting rod for multiple times, corresponding damping force is formed on the adjusting section on the operating rod, and after the angle is adjusted by manual pulling, the corresponding rod piece on the adjusting section can be fixed on a required position, so that the wiring test work of a special angle can be conveniently carried out. In some embodiments, the damping force is formed by the locking component, and a certain friction force is generated between the connecting structures in a pressing mode, and the locking component often generates the phenomenon that the fastening force is insufficient to adjust or the structure is loose due to friction, and the damping force needs to be frequently adjusted before use, so that a plurality of unnecessary troubles are caused, and the efficiency of wiring test is reduced.
Referring to fig. 1 and 2, an embodiment of the present invention provides a pair of wire pliers suitable for aloft work, comprising an adjusting section 12 composed of a plurality of rods 120; a mounting structure 2 provided at an end of each rod 120 such that adjacent rods 120 are adjustably connected by the mounting structure 2; an elastic member 3 disposed between the two mounting structures 2 connected to each other, the elastic member 3 being in an elastically contracted state;
the elastic element 3 is used to exert an elastic force on two interconnected mounting structures 2 in order to create a damping force between the two corresponding mounting structures 2 by means of compression, so that the respective rod 120 can be set in the desired position by means of the damping force limitation.
Specifically, in the technical scheme adopted by the invention, an adjusting section 12 is formed on the operating rod body 1, the adjusting section 12 is formed by an adjustable rod 120, and the number of the rod 120 can be set to be a plurality of rods, so that a plurality of angle adjustments are realized. Each rod 120 is connected with each other through a mounting structure 2, so that each rod 120 can be turned around the axis of a rotating shaft corresponding to the mounting structure 2 for adjustment, and the technical key point of the application is that an elastic element 3 in an elastic shrinkage state is arranged on each mounting structure 2, so that an elastic compression force which is continuously output is formed on the mounting structure 2 in an extrusion mode, and a damping force required by limiting the rod 120 is formed after a certain friction force is formed between the structures. When the damping device is used, if the mounting structure 2 is loosened, the elastic element 3 can compensate the elastic element through elasticity to maintain the damping effect, so that the damping force caused by loosening of the structure is prevented from being lost; in the manufacturing process, the rebound range of the elastic element 3 is set to be far longer than the molding length of the mounting structure 2, so that the elastic element 3 can continuously apply elastic compaction force to the mounting structure 2, the damping force generated on the mounting structure 2 is more stable, the problem that the damping effect is gradually disappeared after the structural abrasion is serious due to the fact that the fastening force is required to be frequently adjusted to improve the damping effect when the angle of the adjusting section 12 is avoided.
Further, as described with reference to fig. 2, in an embodiment, the mounting structure 2 includes a mounting member 21 connected to the rod 120 and a locking member 22 adapted to the mounting member 21; the mounting piece 21 is rotatably and adjustably sleeved on the locking piece 22; the elastic element 3 and the mounting piece 21 are coaxially sleeved on the locking piece 22;
wherein both end portions of the locking member 22 have boss portions 220 for restricting the mounting member 21 and/or the elastic member 3 from being separated from the locking member 22.
Specifically, in the technical scheme adopted by the invention, the mounting piece 21 can be a common support lug, the locking piece 22 can be a hinge shaft, the mounting piece 21 and the locking piece 22 can be assembled in a sleeving manner to form a hinge structure capable of being adjusted in a turnover manner so as to realize that the angle of the adjusting section 12 formed by the plurality of rod pieces 120 can be adjusted, the elastic element 3 can be sleeved on the locking piece 22, and a certain elastic force is accumulated through an elastic force shrinkage state and then the elastic element is supported on the mounting piece 21; in order to prevent the elastic member 3 and the mounting member 21 from being separated from the locking member 22 by elastic force, boss portions 220 may be provided at both ends of the locking member 22, and the boss portions 220 may block the mounting member 21 or the elastic member 3 so as to be reliably sleeved on the locking member 22, so that the elastic member 3 may continuously apply an extrusion action to the mounting member 21 by its elastic force characteristic, and a certain friction force may be generated after the mounting members 21 interconnected by the locking member 22 are mutually pressed, thereby forming a damping force in the process of adjusting the angle of the lever 120.
In some embodiments, the locking member 22 may be an assembly formed by a screw and a nut, and the boss portion 220 is formed by a screw head of the screw and a structure of the nut itself; the locking member 22 may be formed by a rivet member having two end heads, and the boss portions 220 are respectively formed by the head structures on the two end portions of the rivet member.
Further, as described with reference to fig. 2, in the embodiment, the elastic member 3 is elastically supported on a side wall of the mounting member 21 facing away from the boss portion 220 to press the mounting member 21 against the side wall of the boss portion 220 to form a damping force.
Specifically, in the first embodiment of the present invention, when only one mounting member 21 is provided on the mounting structure 2, the mounting member 21 is formed on the end of one rod 120, and the locking member 22 is provided on the end of the other rod 120, and the mounting member 21 can be pressed against the boss 220 at one end of the locking member 22 by the elastic member 3 to form a certain friction force in a mutually pressed structural relationship, which constitutes a damping force capable of limiting the corresponding rod 120 when the angle adjustment is performed on the adjustment section 12
Further, referring to fig. 2, in the embodiment, both ends of the elastic member 3 are elastically supported between the two mounting pieces 21, respectively, to press the two mounting pieces 21 against the boss portions 220 at both ends of the locking piece 22, respectively.
Specifically, in the second embodiment of the present invention, the mounting structure 2 includes at least two mounting members 21 and a locking member 22, where the two mounting members 21 are rotatably sleeved on the locking member 22, and the elastic element 3 is also sleeved on the locking member 22 after being in an elastically contracted state, and is located between the two mounting members 21, and two ends of the elastic element 3 are elastically supported on the mounting members 21, so that the two mounting members 21 are pressed against boss portions 220 on two ends of the locking member 22, and thus friction force is formed by mutually performing structural pressing between the two mounting members 21 and the corresponding boss portions 220, and the friction force forms a damping force capable of limiting the corresponding rod 120 when the angle adjustment is performed on the adjustment section 12.
Further, referring to fig. 2, in the embodiment, two mounting members 21 connected to each other are located between a first end of the elastic member 3 and the boss portion 220 at one end of the locking member 22, and a second end of the elastic member 3 is elastically supported on the boss portion 220 at the other end of the locking member 22 to press the two mounting members 21 against the boss portion 220 at one end of the locking member 22.
Specifically, in the third embodiment of the present invention, when the mounting structure 2 is that the end portions of the two rod members 120 are respectively formed with the mounting members 21, the two mounting members 21 need to be disposed on one locking member 22 together, or the two mounting members 21 can be pressed against the boss portion 220 on the same end portion of the locking member 22 by the elastic element 3, so that the two mounting members 21 are pressed against each other to form a first friction force, and the outer sides of the two mounting members 21 facing away from each other form a second friction force by the structure of the boss portion 220 and the structure of the elastic element 3, and when the angle adjustment is performed on the adjustment section 12, the first friction force and the second friction force together form a damping force capable of limiting the corresponding rod member 120.
Further, referring to fig. 1, in a specific implementation, the wire pliers suitable for high-altitude operation further includes a handheld sleeve 11 slidably sleeved on the adjusting section 12, so that the handheld sleeve 11 and the adjusting section 12 together form an operating rod body 1 with a telescopic function;
wherein, part of the adjustment section 12 is accommodated in the handheld sleeve 11 in a telescopic manner.
Specifically, in the technical scheme adopted by the invention, the operating rod body 1 further comprises a handheld sleeve 11 connected with the adjusting section 12, the interior of the handheld sleeve 11 can be provided with a hollow structure capable of accommodating part of the adjusting section 12, and the handheld sleeve 11 is slidably sleeved on the outer wall of the adjusting section 12, so that the operating rod body 1 can realize a telescopic function based on the sliding of the hollow structure of the handheld sleeve 11 in the adjusting section 12 so as to adapt to different wiring heights.
Further, referring to fig. 1, in an embodiment, the wire pliers suitable for high-altitude operation further includes a clamping member 4 disposed on the adjusting section 12 and located at an end of the adjusting section 12 away from the handheld sleeve 11; a control switch disposed on the hand-held sleeve 11, the control switch being connected to the clamp member 4 via the cable 5 so as to be capable of controlling at least two modes of clamping or unclamping an object by the clamp member 4.
Specifically, in the technical scheme adopted by the invention, the clamp part 4 performs wiring work through clamping action and loosening action, and the clamp part 4 is arranged on the adjusting section 12 so that the clamp part 4 can be positioned at a required position for wiring test through the angle adjusting function of the adjusting section 12; the control switch is arranged on the handheld sleeve 11 and can at least control the clamp component 4 to repeatedly switch the clamping action and the loosening action, so that an operator can control the clamp component 4 to perform corresponding work on the ground.
Further, referring to fig. 1, in an embodiment, the control switch is an electronically controlled switch, and the control switch is electrically connected to the clamp member 4 through a cable 5, so as to electrically drive the clamp member 4 to switch modes through opening and closing the control switch.
Specifically, in the technical scheme adopted by the invention, an electric driving mode can be adopted when the clamping action and the loosening action are switched for the clamp component 4; the control switch can be connected with the clamp part 4 through a power supply circuit, two gears corresponding to clamping and loosening commands are arranged on the control switch, when the clamp part 4 is required to carry out clamping action, the clamping command is sent to the clamp part 4 by pushing or pressing the gears corresponding to clamping, and the clamp part 4 is driven by electricity to enable clamping heads of the clamping heads to be mutually close to carry out clamping action; conversely, when the jaw member 4 is required to perform the releasing operation, the releasing command is sent to the jaw member 4 by pushing or pressing the corresponding released gear, and the jaw member 4 is electrically driven to move the jaws away from each other to perform the releasing operation.
Further, referring to fig. 1, in an embodiment, the control switch is a mechanical switch, and the cable core of the cable 5 can apply a pulling force or a pressing force to the clamp member 4 by opening and closing the control switch, so as to trigger the clamp member 4 to switch modes.
Specifically, in the technical scheme adopted by the invention, when the clamping action and the loosening action are switched for the clamp component 4, the mechanical principle can be adopted, wherein the control switch can be connected with the clamp component 4 through the cable 5, and the control switch is also provided with a pulling gear capable of pulling a metal cable core in the cable 5, when the pulling gear is started manually, the cable core can apply pulling force to the clamp component 4, after the internal structure of the clamp component 4 can pass through the pulling force, the clamping heads can be mutually close to perform the clamping action, and when the pulling gear is loosened, the clamping heads of the clamp component 4 are mutually far away from each other and reset to the initial position so as to perform the loosening action; it should be noted that the mechanical mechanism in the clamping member 4 belongs to the prior art, and is not an improvement on the internal structure of the clamping member 4, and the mechanical mechanism is designed according to the practical situation by referring to the prior art in the implementation process, so that the internal structure of the clamping member 4 is not described in detail in this application.
Further, as described with reference to fig. 2, in an implementation, the elastic element 3 is a pressure spring in a compressed state; or the elastic element 3 is made of elastic rubber, and the elastic element 3 of the elastic rubber is in an elastic deformation force storage state of being extruded on the mounting structure 2.
Specifically, in the technical solution adopted by the present invention, the elastic element 3 may be a compression spring, and an end portion of the compression spring is supported on the side wall of the boss portion 220 and/or the mounting member 21, so as to compress the mounting member 21 on the boss portion 220 to form a certain friction force, or two mounting members 21 jointly mounted on one locking member 22 are compressed mutually by the compression spring to generate a certain friction force. It should be noted that the pressure spring can be made of other materials having elastic properties instead, for example: an elastic rubber member made of a rubber material.
It should be noted that, in the description of the present specification, the azimuth or positional relationship indicated by the terms "upper", "lower", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present invention and simplifying the description, and are not indicative or implying that the apparatus or element in question must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present invention; the terms "coupled," "mounted," "secured," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the description of the present specification, the terms "one embodiment," "some embodiments," "particular embodiments," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is merely illustrative of the present invention, and the present invention is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. Wire clamp suitable for high altitude construction, characterized in that includes:
the adjusting section is formed by combining a plurality of rod pieces;
a mounting structure provided at an end of each of the rod members such that adjacent rod members are adjustably connected by the mounting structure;
an elastic member disposed between the two mounting structures connected to each other, the elastic member being in an elastically contracted state;
the elastic element is used for exerting elastic acting force on the two mutually connected mounting structures so as to continuously form damping force between the two mounting structures in a squeezing mode, and accordingly the corresponding rod piece can be fixed at a required position through the limitation of the damping force.
2. A pair of pliers suitable for use in high-altitude operations as claimed in claim 1,
the mounting structure comprises a mounting piece connected to the rod piece and a locking piece matched with the mounting piece;
the mounting piece is rotatably and adjustably sleeved on the locking piece;
the elastic element and the mounting piece are coaxially sleeved on the locking piece;
the two end parts of the locking piece are provided with boss parts for limiting the mounting piece and/or the elastic element to be separated from the locking piece.
3. A pair of pliers suitable for use in high-altitude operations as claimed in claim 2,
the elastic element is elastically supported on the side wall of one side of the mounting piece, which is away from the boss part, so that the mounting piece is pressed on the side wall of the boss part to form the damping force.
4. A pair of pliers suitable for use in high-altitude operations as claimed in claim 3,
the two ends of the elastic element are respectively and elastically supported between the two mounting pieces so as to respectively press the two mounting pieces on the boss parts at the two ends of the locking piece.
5. A pair of pliers suitable for use in high-altitude operations as claimed in claim 3,
the two mounting pieces which are connected with each other are positioned between the first end of the elastic element and the boss part at one end of the locking piece, and the second end of the elastic element is elastically supported on the boss part at the other end of the locking piece so as to press the two mounting pieces on the boss part at one end of the locking piece.
6. The wire clamp for use in overhead operations of claim 1, further comprising:
the handheld sleeve is sleeved on the adjusting section in a sliding manner, so that the handheld sleeve and the adjusting section jointly form an operating rod body with a telescopic function;
wherein, part of the adjusting section is accommodated in the handheld sleeve in a telescopic way.
7. The wire clamp suitable for use in overhead operations of claim 6, further comprising:
a clamp member disposed on the adjustment section in a direction away from one end of the adjustment section from the hand-held sleeve;
and the control switch is arranged on the handheld sleeve and is connected with the clamp component through a cable so as to at least regulate and control two modes of clamping or loosening an object by the clamp component.
8. A pair of pliers suitable for use in high-altitude operations as claimed in claim 7,
the control switch is an electric control switch, and the control switch is electrically connected with the clamp component through the cable so as to trigger the clamp component to switch the form through opening and closing the control switch in an electric driving way.
9. A pair of pliers suitable for use in high-altitude operations as claimed in claim 7,
the control switch is a mechanical switch, and the cable core of the cable can apply pulling force or pressure to the clamp component by opening and closing the control switch so as to trigger the clamp component to switch the form.
10. A pair of pliers suitable for use in high-altitude operations as claimed in any one of claims 1 to 9,
the elastic element is a pressure spring in a compressed state; or alternatively
The elastic element is made of elastic rubber, and the elastic element of the elastic rubber is in an elastic deformation force storage state of being extruded on the mounting structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311525399.0A CN117691375A (en) | 2023-11-16 | 2023-11-16 | Wiring pincers suitable for high-altitude operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311525399.0A CN117691375A (en) | 2023-11-16 | 2023-11-16 | Wiring pincers suitable for high-altitude operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117691375A true CN117691375A (en) | 2024-03-12 |
Family
ID=90137981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311525399.0A Pending CN117691375A (en) | 2023-11-16 | 2023-11-16 | Wiring pincers suitable for high-altitude operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117691375A (en) |
-
2023
- 2023-11-16 CN CN202311525399.0A patent/CN117691375A/en active Pending
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