CN210909618U - Functional clamp for power transformation operation - Google Patents
Functional clamp for power transformation operation Download PDFInfo
- Publication number
- CN210909618U CN210909618U CN201921768628.0U CN201921768628U CN210909618U CN 210909618 U CN210909618 U CN 210909618U CN 201921768628 U CN201921768628 U CN 201921768628U CN 210909618 U CN210909618 U CN 210909618U
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- fixed
- cross rod
- limiting sliding
- handle
- rod
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- 230000009466 transformation Effects 0.000 title claims description 16
- 230000005540 biological transmission Effects 0.000 claims abstract description 34
- 239000011810 insulating material Substances 0.000 claims abstract description 5
- 238000009826 distribution Methods 0.000 claims abstract description 4
- 238000001125 extrusion Methods 0.000 claims description 27
- 238000003825 pressing Methods 0.000 claims description 14
- 230000001681 protective effect Effects 0.000 claims description 14
- 230000006835 compression Effects 0.000 claims description 10
- 238000007906 compression Methods 0.000 claims description 10
- 210000000080 chela (arthropods) Anatomy 0.000 claims description 3
- 238000013459 approach Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a functional pliers for transformer operation, a rubber handle is sleeved at the end of the handle, the handle is symmetrically arranged at the lower end of a transmission part, the head end of the transmission part is fixedly connected with the lower end of the transmission part, the upper end of the transmission part is fixedly connected with the end of a working pressure rod, the working pressure rod is provided with two symmetrical distribution blades which are respectively fixed at the head end of the working pressure rod, the two cutting blades are matched, a wire stripping device is fixed on the working pressure rod, the utility model is provided with a clamping table, and avoids a worker from manually mounting and dismounting a circuit part through the clamping table, because most of the structure of the utility model is an insulating material, thereby avoiding the personnel from being injured by electric shock, meanwhile, the utility model is provided with the cutting blades and the wire stripping device structure, can cut and strip circuit wires, greatly improves the convenience of the worker in the operation of, simultaneously the utility model discloses simple structure, convenient to carry has very big practicality.
Description
Technical Field
The utility model belongs to the technical field of electrician pliers; in particular to a functional clamp for power transformation operation.
Background
Currently, substations are equipment assembled to cut or connect, change or regulate voltage, and in electrical power systems, substations are the collection points for transmission and distribution of electricity. The transformer substation mainly comprises the following components: feeder lines (incoming lines and outgoing lines), buses, isolating switches, grounding switches, circuit breakers, power transformers (main transformers), voltage transformers TV (PT), current transformers TA (CT) and lightning rods. In recent years, with the increasing expansion of power grids and the increasing dependence of social economy on electric power, the switching operation of a power system is more frequent, wherein the switching operation comprises a large number of loading and unloading secondary insurance operations, and the insurance includes an operation insurance, a switching insurance, a PT secondary insurance, a direct current system insurance and the like. Because of the lack of special operating tools, the safety is usually installed manually when being installed and removed, and the electric shock condition is very easy to occur, the power transformation operation functional pliers are provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a function pincers are used in transformer operation to solve current electric power system switching operation and lack special operation tool, often need the manual operation of going of workman when the dress gets the insurance, remove to accomplish the loading and unloading, thereby very easily lead to the technical problem of the emergence of the condition of electrocuting.
In order to realize the above object, the utility model provides a power transformation is functional pincers for operation, including rubber handle, transmission part, tangent line blade, wire stripping device and work depression bar, the rubber handle overlaps in the handle end, the transmission part lower extreme is located to the handle symmetry, and handle head end and transmission part lower extreme fixed connection, transmission part upper end fixed connection work depression bar is terminal, the work depression bar is equipped with two, two work depression bar symmetric distributions, on the tangent line blade is fixed in work depression bar head respectively, two tangent line blades matched with, the wire stripping device is fixed in on the work depression bar.
Further, the handle comprises a limiting sliding groove, a limiting sliding table and a handle holding rod, the limiting sliding groove is arranged at the head end of the handle holding rod, the limiting sliding table is arranged on the lower side of the limiting sliding groove, and the limiting sliding table is fixed on the handle holding rod.
Furthermore, the transmission component comprises a first cross rod, an extension spring, a hinge shaft, a limiting through groove, a transmission protective shell, a cross rod hinge and a second cross rod, the first cross rod and the second cross rod are crossed on the inner side of the transmission protective shell, the first cross rod and the second cross rod are rotatably connected through the cross rod hinge, the cross rod hinge is fixed on the transmission protective shell, the hinge shaft is arranged at the two ends of the first cross rod and the second cross rod, the head ends of the first cross rod and the second cross rod are rotatably connected with the working pressure rod through the hinge shaft, the tail ends of the first cross rod and the second cross rod are fixed on the limiting sliding groove through the hinge shaft, the extension spring is arranged at the two sides of the first cross rod and the second cross rod, one end of the extension spring is fixedly connected with the side wall of the first cross rod, and the other end of the extension spring is fixedly connected with the side wall of, all be equipped with spacing logical groove on the terminal surface about the transmission protective housing, spacing logical groove is connected with spacing slip table sliding fit.
The wire stripping device comprises a tension tube, a fastening ring, a wire placing groove, an extrusion plate, a wire stripping knife and an extrusion wire stripping plate, wherein the tension tube is fixed on the side wall of the working pressure rod, the fastening ring is sleeved on the tension tube and is in threaded fit connection with the tension tube, one end of the extrusion wire stripping plate is fixed on one working pressure rod, the other end of the extrusion wire stripping plate is in fit contact with the extrusion plate, the extrusion plate is fixed on the other working pressure rod, the wire stripping knife is fixed on the lower side of one end of the extrusion wire stripping plate in contact with the extrusion plate, the wire placing groove is fixed on the working pressure rod, the wire placing groove is located on the lower side of the extrusion plate, the tension tube, the wire placing groove, the extrusion plate and the extrusion wire stripping plate are correspondingly installed, and through holes are formed in the two working pressure rods corresponding to the position of the.
Further, the work depression bar includes depression bar, the spacing slip table of depression bar, the spacing spout of depression bar and centre gripping platform, the centre gripping platform is fixed in the depression bar head end, the depression bar end is fixed with the spacing spout of depression bar, the spacing spout front side of depression bar is equipped with the spacing slip table of depression bar, the spacing slip table of depression bar is fixed in on the depression bar, the spacing slip table front side of depression bar is fixed with the wire stripping device, be fixed with the tangent line blade between centre gripping platform and the wire stripping device, the spacing spout of depression bar cooperatees with first cross bar and second cross bar head end, the spacing logical groove of the spacing slip table of depression bar and transmission protective housing head end cooper.
Furthermore, the rubber handle is provided with anti-skid grains, and the handle and the transmission part are made of insulating materials.
Further, the utility model discloses a working procedure and principle:
1) when the electric wire needs to be cut off, the electric wire is placed between the wire cutting blades, the rubber handles are pressed, the handles are close to each other, the tail ends and the head ends of the first cross rod and the second cross rod are close to each other, the working pressure rods are driven to be close to each other, the wire cutting blades are driven to be close to each other, and therefore the electric wire is cut;
2) when wire stripping is needed, an electric wire is inserted from one end of a working pressure rod without a tension tube until the end of the electric wire penetrates into the tension tube, the fixing ring is screwed forward, the fixing ring shrinks the tension tube at the moment, the head of the electric wire is clamped, the rubber handle is pressed, the handles are close to each other, the tail end and the head end of the first cross rod and the second cross rod are close to each other, the working pressure rod is driven to close, the wire stripping plate is further extruded to be in contact with the extrusion plate, the extrusion plate is extruded by the extrusion plate to move downwards, the wire stripper cuts the wire skin of the electric wire, then the rubber handle is loosened, the extrusion plate is retracted at the moment, the wire skin is enabled to fall off from the electric wire, and the wire stripping operation of the electric wire is;
3) when needing to install or dismantle the part, place the part on the centre gripping bench, through the utility model discloses carry out the centre gripping, later install or dismantle toward circuit equipment.
The utility model has the advantages that: the utility model discloses be equipped with the grip slipper, through the grip slipper, avoid the workman to manually go the installation to dismantle circuit part, because the utility model discloses most structure is insulating material to it is injured to avoid personnel to electrocute, simultaneously the utility model discloses be equipped with tangent line blade and wire stripping device structure, can cut off and the wire stripping operation to the circuit electric wire, improve the convenience of workman when electric power system operates greatly, improve work efficiency, reduce the work degree of difficulty, simultaneously the utility model discloses simple structure, convenient to carry has very big practicality.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic diagram of the general structure of a functional pliers for power transformation operation of the present invention;
FIG. 2 is a schematic view of the structure of the handle of the functional pliers for transformer operation according to the present invention;
fig. 3 is a schematic structural diagram of a transmission part of the functional pliers for power transformation operation of the present invention;
fig. 4 is a schematic structural view of a wire stripping device of the functional pliers for power transformation operation of the present invention;
fig. 5 is a schematic structural diagram of a working pressure lever of the functional pliers for power transformation operation of the present invention.
Detailed Description
Referring to fig. 1-5, a pair of functional pliers for power transformation operation includes a rubber handle 1, a handle 2, a transmission part 3, two cutting blades 4, a wire stripping device 5 and two working pressure rods 6, wherein the rubber handle 1 is sleeved on the end of the handle 2, the handle 2 is symmetrically arranged at the lower end of the transmission part 3, the head end of the handle 2 is fixedly connected with the lower end of the transmission part 3, the upper end of the transmission part 3 is fixedly connected with the end of the working pressure rod 6, the two working pressure rods 6 are symmetrically distributed, the cutting blades 4 are respectively fixed on the head ends of the working pressure rods 6, the two cutting blades 4 are matched, and the wire stripping device 5 is fixed on the working pressure rods 6.
As shown in fig. 2, the handle 2 includes a limiting sliding groove 21, a limiting sliding table 22 and a handle rod 23, the head end of the handle rod 23 is provided with the limiting sliding groove 21, the lower side of the limiting sliding groove 21 is provided with the limiting sliding table 22, and the limiting sliding table 22 is fixed on the handle rod 23.
As shown in fig. 3, the transmission component 3 includes a first cross bar 31, a tension spring 32, a hinge shaft 33, a limit through slot 34, a transmission protective housing 35, a cross bar hinge 36 and a second cross bar 37, the first cross bar 31 and the second cross bar 37 intersect inside the transmission protective housing 35, the first cross bar 31 and the second cross bar 37 are rotatably connected through the cross bar hinge 36, the cross bar hinge 36 is fixed on the transmission protective housing 35, the hinge shaft 33 is mounted on both ends of the first cross bar 31 and the second cross bar 37, the head ends of the first cross bar 31 and the second cross bar 37 are rotatably connected with the working pressure lever 6 through the hinge shaft 33, the tail ends of the first cross bar 31 and the second cross bar 37 are fixed on the limit sliding slot 21 through the hinge shaft 33, the tension spring 32 is disposed on both sides of the first cross bar 31 and the second cross bar 37, and one end of the tension spring 32 is fixedly connected with the side wall of the first cross bar 31, the other end is fixedly connected with the side wall of the second cross rod 37, the upper end surface and the lower end surface of the transmission protective shell 35 are both provided with a limiting through groove 34, and the limiting through groove 34 is connected with the limiting sliding table 22 in a sliding fit manner.
As shown in fig. 4, the wire stripping device 5 includes an elastic tube 51, a fastening ring 52, a wire placement groove 53, a pressing plate 54, a stripping knife 55 and an extrusion stripping plate 56, the elastic tube 51 is fixed on the side wall of the working compression bar 6, the fastening ring 52 is sleeved on the elastic tube 51, the fastening ring 52 is in threaded fit connection with the elastic tube 51, one end of the extrusion stripping plate 56 is fixed on one working compression bar 6, the other end is in fit contact with the pressing plate 54, the pressing plate 54 is fixed on the other working compression bar 6, the stripping knife 55 is fixed on the lower side of the end of the extrusion stripping plate 56 in contact with the pressing plate 54, the wire placement groove 53 is fixed on the working compression bar 6, the wire placement groove 53 is located on the lower side of the pressing plate 54, the elastic tube 51, the wire placement groove 53, the pressing plate 54 and the extrusion stripping plate 56 are all correspondingly installed, and through holes are arranged on the two working compression bars 6.
As shown in fig. 5, the working pressure lever 6 includes a pressure lever 61, a pressure lever limiting sliding table 62, a pressure lever limiting sliding groove 63 and a clamping table 64, the clamping table 64 is fixed at the head end of the pressure lever 61, the pressure lever limiting sliding groove 63 is fixed at the tail end of the pressure lever 61, the pressure lever limiting sliding table 62 is arranged at the front side of the pressure lever limiting sliding groove 63, the pressure lever limiting sliding table 62 is fixed on the pressure lever 61, the wire stripping device 5 is fixed at the front side of the pressure lever limiting sliding table 62, a wire cutting blade 4 is fixed between the clamping table 64 and the wire stripping device 5, the pressure lever limiting sliding groove 63 is matched with the head ends of the first cross rod 31 and the second cross rod 37, and the pressure.
The functional pliers as claimed in claim 1, wherein the rubber handle 1 is provided with anti-slip threads, and the handle 2 and the transmission member 3 are made of insulating materials.
The utility model discloses a working procedure and principle:
1) when the electric wire needs to be cut off, the electric wire is placed between the wire cutting blades 4, the rubber handle 1 is pressed, the handles 2 are close to each other, the tail ends and the head ends of the first cross rod 31 and the second cross rod 37 are close to each other, the working pressure rod 6 is driven to be close to each other, the wire cutting blades 4 are driven to be close to each other, and therefore the electric wire is cut;
2) when wire stripping is needed, an electric wire is inserted from one end of the working pressure lever 6 without the elastic pipe 51 until the end of the electric wire penetrates into the elastic pipe 51, the fastening ring 52 is screwed in the forward direction, at the moment, the fastening ring 52 enables the elastic pipe 51 to shrink, so that the end of the electric wire is clamped, the rubber handle 1 is pressed, the handle 2 approaches to each other, the tail end and the head end of the first cross rod 31 and the second cross rod 37 approach to drive the working pressure lever 6 to approach, further the extrusion wire stripping plate 56 contacts with the extrusion plate 54, the extrusion plate 54 extrudes the extrusion wire stripping plate 56 to move downwards, so that the wire stripping knife 55 cuts the wire skin of the electric wire, then the rubber handle 1 is loosened, at the moment, the extrusion wire stripping plate 56 withdraws, the wire skin falls off from the electric wire, and the wire stripping operation of the electric wire is completed;
3) when the part needs to be installed or disassembled, the part is placed on the clamping table 64, through the utility model discloses carry out the centre gripping, later install or dismantle toward circuit equipment.
The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or exceeding the scope of the invention as defined in the claims.
Claims (6)
1. The utility model provides a power transformation is functional pincers for operation, includes rubber handle (1), handle (2), drive disk assembly (3), tangent line blade (4), wire stripping device (5) and work depression bar (6), its characterized in that, rubber handle (1) cover is terminal in handle (2), drive disk assembly (3) lower extreme is located to handle (2) symmetry, and handle (2) head end and drive disk assembly (3) lower extreme fixed connection, drive disk assembly (3) upper end fixed connection work depression bar (6) are terminal, work depression bar (6) are equipped with two, two work depression bar (6) symmetric distribution, tangent line blade (4) are fixed in respectively on work depression bar (6) head end, and two tangent line blades (4) cooperate, wire stripping device (5) are fixed in on work depression bar (6).
2. The power transformation operation functional clamp according to claim 1, wherein the handle (2) comprises a limiting sliding groove (21), a limiting sliding table (22) and a handle rod (23), the limiting sliding groove (21) is arranged at the head end of the handle rod (23), the limiting sliding table (22) is arranged on the lower side of the limiting sliding groove (21), and the limiting sliding table (22) is fixed on the handle rod (23).
3. The functional pliers for power transformation operation according to claim 1, wherein the transmission component (3) comprises a first cross rod (31), a tension spring (32), a hinge shaft (33), a limiting through groove (34), a transmission protective housing (35), a cross rod hinge (36) and a second cross rod (37), the first cross rod (31) and the second cross rod (37) are crossed at the inner side of the transmission protective housing (35), the first cross rod (31) and the second cross rod (37) are rotatably connected through the cross rod hinge (36), the cross rod hinge (36) is fixed on the transmission protective housing (35), the hinge shaft (33) is mounted at two ends of the first cross rod (31) and the second cross rod (37), the head ends of the first cross rod (31) and the second cross rod (37) are rotatably connected with the working pressure rod (6) through the hinge shaft (33), first crossbar (31) and second crossbar (37) are terminal to be fixed in on spacing spout (21) through hinge pin (33), extension spring (32) are located first crossbar (31) and second crossbar (37) both sides, and extension spring (32) one end and first crossbar (31) lateral wall fixed connection, the other end and second crossbar (37) lateral wall fixed connection, all be equipped with spacing logical groove (34) on the terminal surface about transmission protective housing (35), spacing logical groove (34) are connected with spacing slip table (22) sliding fit.
4. The functional pliers for power transformation operation according to claim 1, wherein the wire stripping device (5) comprises a tension tube (51), a fastening ring (52), a wire placing groove (53), a pressing plate (54), a wire stripping knife (55) and a pressing wire stripping plate (56), the tension tube (51) is fixed on the side wall of the working compression rod (6), the fastening ring (52) is sleeved on the tension tube (51), the fastening ring (52) is in threaded fit connection with the tension tube (51), one end of the pressing wire stripping plate (56) is fixed on one working compression rod (6), the other end of the pressing plate is in fit contact with the pressing plate (54), the pressing plate (54) is fixed on the other working compression rod (6), the wire stripping knife (55) is fixed on the lower side of the end of the pressing wire stripping plate (56) in contact with the pressing plate (54), the wire placing groove (53) is fixed on the working compression rod (6), and the wire placing groove (53) is positioned at the lower side of the extrusion plate (54), the elastic pipe (51), the wire placing groove (53), the extrusion plate (54) and the extrusion stripping plate (56) are correspondingly arranged, and through holes are formed in the positions, corresponding to the elastic pipe (51), of the two working compression rods (6).
5. The functional pliers for power transformation operation according to claim 1, wherein the working pressure lever (6) comprises a pressure lever (61), a pressure lever limiting sliding table (62), a pressure lever limiting sliding groove (63) and a clamping table (64), the clamping table (64) is fixed at the head end of the pressure lever (61), a pressure lever limiting sliding groove (63) is fixed at the tail end of the pressure lever (61), a pressure bar limiting sliding table (62) is arranged on the front side of the pressure bar limiting sliding groove (63), the pressure bar limiting sliding table (62) is fixed on the pressure bar (61), the front side of the pressure bar limiting sliding table (62) is fixed with a wire stripping device (5), a wire cutting blade (4) is fixed between the clamping table (64) and the wire stripping device (5), the pressure lever limiting sliding groove (63) is matched with the head ends of the first cross rod (31) and the second cross rod (37), the pressure bar limiting sliding table (62) is matched with the limiting through groove (34) at the head end of the transmission protective shell (35).
6. The functional pliers for power transformation operation as claimed in claim 1, wherein the rubber grip (1) is provided with anti-slip threads, and the grip (2) and the transmission part (3) are made of insulating materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921768628.0U CN210909618U (en) | 2019-10-21 | 2019-10-21 | Functional clamp for power transformation operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921768628.0U CN210909618U (en) | 2019-10-21 | 2019-10-21 | Functional clamp for power transformation operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210909618U true CN210909618U (en) | 2020-07-03 |
Family
ID=71356843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921768628.0U Expired - Fee Related CN210909618U (en) | 2019-10-21 | 2019-10-21 | Functional clamp for power transformation operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210909618U (en) |
-
2019
- 2019-10-21 CN CN201921768628.0U patent/CN210909618U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200703 |
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| CF01 | Termination of patent right due to non-payment of annual fee |