CN113789719B - Bridge bottom detection device - Google Patents
Bridge bottom detection device Download PDFInfo
- Publication number
- CN113789719B CN113789719B CN202110840679.5A CN202110840679A CN113789719B CN 113789719 B CN113789719 B CN 113789719B CN 202110840679 A CN202110840679 A CN 202110840679A CN 113789719 B CN113789719 B CN 113789719B
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- groove
- sliding
- rod
- clamping
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/10—Railings; Protectors against smoke or gases, e.g. of locomotives; Maintenance travellers; Fastening of pipes or cables to bridges
- E01D19/106—Movable inspection or maintenance platforms, e.g. travelling scaffolding or vehicles specially designed to provide access to the undersides of bridges
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Clamps And Clips (AREA)
Abstract
The invention discloses a bridge bottom detection device which comprises a fixed seat, wherein two ends of one side of the fixed seat are fixedly connected with hydraulic telescopic rods, one end, far away from the fixed seat, of each hydraulic telescopic rod is fixedly connected with a connecting device, one side, far away from each hydraulic telescopic rod, of each connecting device is fixedly connected with a positioning plate through a supporting rod, one side, close to each connecting device, of each positioning plate is fixedly connected with each connecting device through an arc-shaped supporting rod, the bottom of each positioning plate is fixedly connected with a telescopic rod, one side of each telescopic rod is fixedly connected with a sliding rod, the top of each sliding rod is provided with a sliding groove, an adjusting device is sleeved outside each sliding rod, and the top of each adjusting device is fixedly connected with a lifting table. This bridge bottom detection device can avoid using great suspension equipment, and detection efficiency is higher, and it is also more convenient to adjust, adopts the direct connected mode of pulling out the plug, and it is more convenient to use.
Description
Technical Field
The invention relates to the technical field of bridge inspection vehicles, in particular to a bridge bottom inspection device.
Background
The bridge is used as an important component of transportation, and the normal use of the bridge is influenced by more factors in the use process, such as human factors, long-term overload of vehicles, material self degradation, natural disasters and the like, which can easily cause various diseases of the existing bridge, such as reduced bearing capacity, damaged structure and the like, and if the damage cannot be monitored and maintained in time, the service life of the bridge is easily shortened, and even the bridge is suddenly damaged and collapsed.
The bridge overhauling equipment used at present generally needs a larger suspension mechanism to drive a detection device to detect the bottom of the bridge, and the device has poor flexibility, higher requirements on the operation environment, difficult adjustment and lower use efficiency.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides a bridge bottom detection device, which solves the problems that the existing bridge overhaul equipment generally needs a larger suspension mechanism to drive the detection device to detect the bridge bottom, the device has poor flexibility, has higher requirements on the operation environment, is not easy to adjust and has lower use efficiency.
(II) technical scheme
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a bridge bottom detection device, includes the fixing base, base one side fixedly connected with hydraulic telescoping rod, hydraulic telescoping rod is provided with two, the one end fixedly connected with connecting device of base is kept away from to the hydraulic telescoping rod, connecting device keeps away from one side of hydraulic telescoping rod and passes through branch fixedly connected with locating plate, one side that the locating plate is close to connecting device passes through arc branch and connecting device fixed connection, locating plate bottom fixedly connected with telescopic link, telescopic link bottom one side fixedly connected with slide bar, the sliding tray has been seted up at slide bar top, the outside cover of slide bar is equipped with adjusting device, adjusting device top fixedly connected with elevating platform, elevating platform top fixedly connected with detection device, during the use, install the base on mobile device, through hydraulic telescoping rod with locating plate propelling movement to the bridge guardrail outside, then the telescopic link of locating plate bottom drives the slide bar and adjusting device moves to the bridge bottom, can drive the base through moving adjusting device and move, and the base drives the hydraulic telescoping rod and remove when the telescopic link of base moves to the guardrail in front of guardrail, can insert telescopic link, can be more convenient to insert the telescopic link from the telescopic link to the guardrail post through the side of the bridge, can prevent that the telescopic link from stretching out the telescopic link from the side, can be more convenient to use than the guardrail post, can be used to the side and the side of the bridge is connected to the side.
Preferably, the connecting device comprises a fixed seat, the fixed slot has been seted up to fixing base one side, fixed slot inner wall bottom fixedly connected with support, the support top is through horizontal pole fixedly connected with spring leaf, the one end fixedly connected with arc guide piece of support is kept away from to the spring leaf, the air tank has been seted up to the fixing base bottom, air tank inner wall sliding connection has pneumatic piston, fixed slot inner wall fixedly connected with clamping device, clamping device one side sliding connection has the fixed plate, the fixed plate both sides all have seted up the arc groove with arc guide piece looks adaptation, are provided with connecting device, when the hydraulic telescoping rod drives the fixed plate and inserts inside the fixed slot, and the fixed plate extrusion arc guide piece promotes the spring leaf to both sides and removes, and when the arc guide piece moved to the position of arc groove, the arc guide piece inserts inside the arc groove to fix the fixed plate inside the arc groove, adopt the connection mode of direct plug-in, it is more convenient to use.
Preferably, one side of the fixing seat is fixedly connected with the positioning plate through a supporting rod, and one end of the fixing plate extends to the outside of the fixing groove and is fixedly connected with one end of the hydraulic telescopic rod.
Preferably, the clamping device comprises a clamping seat, the expansion tank has been seted up to clamping seat one side, expansion tank inner wall sliding connection has the clamp block, the air flue has been seted up to expansion tank inner wall bottom, air flue inner wall sliding connection has the clamp piston, clamp piston one end extends to the air flue outside and with clamp block one side fixed connection, clamp block is close to one side of clamp piston and has seted up the slide, slide inner wall sliding connection has the slider, slider one side fixedly connected with arc spring leaf, clamp block keeps away from the one end fixedly connected with friction pad of clamp piston, is provided with clamping device, and when the fixed plate inserts the fixed slot inside, the fixed plate tip extrudees pneumatic piston, and pneumatic piston removes and extrudees the inside air of air tank, and the inside atmospheric pressure of air tank grow is through air flue and clamp piston top clamp block outside removal, can press from both sides the fixed plate tightly through clamp block, conveniently carries out the auxiliary clamping to the fixed plate, avoids the fixed plate to rock in the fixed slot inside, uses safe and reliable to when the fixed plate moves outside, because the frictional force of friction pad, the connecting device of one end applys a pulling force to the fixed plate, and this other end can drive the connecting device to the inside hydraulic pressure tight device of the tight side of the clamp, can make the inside flexible device of the tight connection more convenient.
Preferably, the clamping seat is provided with two groups of symmetrical distribution, the clamping device is provided with two groups of symmetrical distribution inside the fixed slot, and one end of the air passage far away from the telescopic slot extends to the inside of the air slot and is communicated with the air slot.
Preferably, the regulating device comprises a rotating inner ring and a rotating outer ring, the rotating inner ring and the rotating outer ring are internally provided with mounting grooves, the rotating outer ring is sleeved outside the rotating inner ring, the inner wall of the rotating inner ring is fixedly connected with a sliding block, the outer side of the rotating inner ring is fixedly connected with an arc-shaped limiting block, the inner side of the rotating outer ring is fixedly connected with a spring clamping piece, one end of the spring clamping piece, which is far away from the inner wall of the rotating outer ring, is rotationally connected with a roller, the roller extends onto the surface of the arc-shaped limiting block and is in sliding connection with the surface of the arc-shaped limiting block, one side of the rotating outer ring penetrates through and is in sliding connection with a locking device, a sliding groove and a regulating device are arranged, the position of the detecting device is adjusted in the sliding groove in a sliding way through the regulating device, certain parts are conveniently detected in a targeted way, a plurality of groups of regulating devices and monitoring devices are arranged on a sliding rod, realize wider detection, make the adjustability of the device better, and be provided with spring card and gyro wheel, when the angle of detecting device needs to be adjusted, direct rotation rotates the outer lane, it rotates to rotate through spring card drive gyro wheel to rotate the outer lane, when the outer lane rotates to suitable position, the gyro wheel slides into between the corresponding position's the volume arc stopper, the convenient purpose of angle modulation has been reached, and the rotation feedback when the gyro wheel rolls on the arc stopper is more obvious, the convenience of use person judges rotation angle, be provided with locking device, when rotating the outer lane, pull the pull rod, the pull rod drives the locking dish and breaks away from arc stopper surface, when rotating the outer lane and rotating suitable position, loosen the pull rod, the pull rod drives the locking dish and compresses tightly on arc stopper surface, conveniently with locking rotation outer lane and rotation inner circle, the use is safe and reliable.
Preferably, the rotating inner ring is sleeved outside the sliding rod and is in sliding connection with the sliding rod, the bottom of the sliding block extends into the sliding groove and is in sliding connection with the inner wall of the sliding groove, and the top of the rotating outer ring is fixedly connected with the lifting table.
Preferably, the locking device comprises a locking disc, one side of the locking disc is fixedly connected with a pull rod, a locking spring is sleeved on the outer side of the pull rod, and a wave groove matched with the arc-shaped limiting block is formed in one side, away from the pull rod, of the locking disc.
Preferably, one end of the pull rod, which is far away from the locking disc, penetrates through the rotating outer ring and is in sliding connection with the rotating outer ring, and two ends of the locking spring are fixedly connected with the locking disc and the inner wall of the rotating outer ring respectively.
(III) beneficial effects
The invention provides a bridge bottom detection device. The beneficial effects are as follows:
(1) This bridge bottom detection device is provided with base and hydraulic telescoping rod, when the telescopic link of base head removes the fixed column the place ahead of guardrail, can shrink the telescopic link of head, the telescopic link withdraws from connecting device inside can pass through the guardrail post, after passing through the guardrail post stretch out the telescopic link insert connecting device inside can, can avoid the guardrail post to influence detection efficiency, conveniently set up mobile device in the bridge top, avoid using great suspension device, detection efficiency is higher, it is also more convenient to adjust.
(2) This bridge bottom detection device is provided with connecting device, when the hydraulic telescoping rod drove the fixed plate and inserts inside the fixed slot, the fixed plate extrusion arc guide piece and promote the spring leaf to both sides and remove, when the arc guide piece moved to the position of arc wall, the arc guide piece inserted inside the arc wall to fix the fixed plate inside the arc wall, adopt the direct connected mode of pulling out the plug, it is more convenient to use.
(3) This bridge bottom detection device is provided with clamping device, when the fixed plate inserts inside the fixed slot, the fixed plate tip extrudees pneumatic piston, and pneumatic piston removes and extrudees the inside air of air tank, and the inside atmospheric pressure of air tank grow is through air flue and clamp piston bald top clamp block outside removal, can press from both sides the fixed plate through clamp block, conveniently carries out supplementary clamp to the fixed plate, avoids the fixed plate to rock at the fixed slot inside, uses safe and reliable.
(4) This bridge bottom detection device all is provided with connecting device on the hydraulic telescoping rod at base both ends, when the fixed plate moved to the outside, because the frictional force of friction pad, connecting device of accessible one end applys a pulling force to the fixed plate, and this pulling force can drive the connecting device of the other end and jack up to hydraulic telescoping rod's direction, conveniently makes the inside clamping device of other end connecting device can press from both sides tighter, uses safe and reliable more.
(5) This bridge bottom detection device is provided with sliding tray and adjusting device, and accessible adjusting device is at the inside slip adjustment detection device's of sliding tray position, and convenient pertinence detects certain position to the accessible sets up multiunit adjusting device and detecting device on the slide bar, realizes the detection of wider scope, makes the adjustability of device better.
(6) This bridge bottom detection device is provided with spring card and gyro wheel, and direct rotation rotates the outer lane when the angle of detection device is adjusted to needs, rotates the outer lane and drives the gyro wheel through spring card and rotate, and when rotating the outer lane and rotate to suitable position, the gyro wheel slides into between the volume arc stopper of relevant position, has reached the convenient purpose of angle modulation to the rotation feedback of gyro wheel when rolling on the arc stopper is more obvious, the person of facilitating the use judges turned angle.
(7) This bridge bottom detection device is provided with locking device, rotates when rotating the outer lane, pulls up the pull rod, and the pull rod drives the locking dish and breaks away from arc stopper surface, when rotating the outer lane and rotate to suitable position, unclamp the pull rod, the pull rod drives the locking dish and compresses tightly on arc stopper surface, makes things convenient for locking to rotate the outer lane and rotate the inner circle, uses safe and reliable.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of a connecting device according to the present invention;
FIG. 3 is a schematic view of the internal structure of the connecting device of the present invention;
FIG. 4 is a schematic view of a clamping device according to the present invention;
FIG. 5 is a schematic view of the structure of the adjusting device of the present invention;
FIG. 6 is a schematic view of the internal structure of the adjusting device of the present invention.
In the figure: 1. the device comprises a base, 2, a hydraulic telescopic rod, 3, a connecting device, 31, a fixed seat, 32, a fixed groove, 33, a bracket, 34, a spring piece, 35, an arc-shaped guide piece, 36, an air groove, 37, a pneumatic piston, 38, a clamping device, 381, a clamping seat 382, a telescopic groove, 383, a clamping block, 384, an air passage, 385, a clamping piston, 386, a slideway, 387, a sliding block, 388, an arc-shaped spring piece, 389, a friction pad, 39, a fixed plate, 310, an arc-shaped groove, 4, a positioning plate, 5, an arc-shaped supporting rod, 6, a telescopic rod, 7, a sliding rod, 8, a sliding groove, 9, an adjusting device, 91, a rotating inner ring, 92, a rotating outer ring, 93, a mounting groove, 94, a sliding block, 95, an arc-shaped limiting block, 96, a spring card, 97, a roller, 98, a locking device, 981, a locking disc, 982, a pull rod, 983, a locking spring, 984, a wave groove, 10, a lifting table, 11 and a detecting device.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Embodiment one:
referring to fig. 1, the present invention provides a technical solution: the utility model provides a bridge bottom detection device, including base 1, base 1 one side fixedly connected with hydraulic telescoping rod 2, hydraulic telescoping rod 2 is provided with two, hydraulic telescoping rod 2 is kept away from the one end fixedly connected with connecting device 3 of base 1, connecting device 3 is kept away from hydraulic telescoping rod 2 one side and is passed through branch fixedly connected with locating plate 4, locating plate 4 is close to one side of connecting device 3 and passes through arc branch 5 and connecting device 3 fixed connection, locating plate 4 bottom fixedly connected with telescopic link 6, telescopic link 6 bottom one side fixedly connected with slide bar 7, slide groove 8 has been seted up at slide bar 7 top, slide bar 7 outside cover is equipped with adjusting device 9, adjusting device 9 top fixedly connected with elevating platform 10, elevating platform 10 top fixedly connected with detection device 11, during the use, install base 1 on moving equipment, through hydraulic telescoping rod 2 with locating plate 4 push to the bridge guardrail outside, then telescopic link 6 of locating plate 4 bottom drives slide bar 7 and adjusting device 9 and moves to the bottom, can drive detection device 11 through moving, it drives base 1 to move, base 1 drives the base 2 when moving telescopic link 2 and is moved to the telescopic link 2 through moving adjusting device 9, can be avoided moving the telescopic link 2 and can be more convenient to insert the bridge guardrail post 2 through the side by the side of the telescopic link 2, can be more convenient to use, when the telescopic link 2 is higher than the side is connected with the telescopic link 2, can be more convenient to be used, the bridge 2.
Embodiment two:
referring to fig. 1-4, the present invention provides a technical solution based on the first embodiment: the connecting device 3 comprises a fixed seat 31, a fixed groove 32 is formed in one side of the fixed seat 31, a support 33 is fixedly connected to the bottom of the inner wall of the fixed groove 32, a spring piece 34 is fixedly connected to the top of the support 33 through a cross rod, one end of the spring piece 34, which is far away from the support 33, is fixedly connected with an arc-shaped guide piece 35, an air groove 36 is formed in the bottom of the fixed seat 31, an air piston 37 is slidably connected to the inner wall of the air groove 36, a clamping device 38 is fixedly connected with a clamping plate 39, arc-shaped grooves 310 which are matched with the arc-shaped guide piece 35 are formed in two sides of the fixed plate 39, the clamping device 38 comprises a clamping seat 381, a telescopic groove 382 is formed in one side of the clamping seat 381, a clamping block 383 is slidably connected to the inner wall of the telescopic groove 382, an air passage 384 is formed in the bottom of the inner wall of the telescopic groove 382, one end of the clamping piston 385 extends to the outside of the air passage 384 and is fixedly connected with one side of the clamping block 383, a slide way 386 is formed in one side, a slide 387 is slidably connected to one side of the clamping block 383, one end, which is far away from the clamping piston 385, of the slide 387 is fixedly connected with an arc-shaped spring piece 388, and one end of the clamping block 383 is fixedly connected to the friction pad 389.
The connecting device 3 is arranged, when the hydraulic telescopic rod 2 drives the fixing plate 39 to be inserted into the fixing groove 32, the fixing plate 39 extrudes the arc-shaped guide piece 35 and pushes the spring piece 34 to move to two sides, when the arc-shaped guide piece 35 moves to the position of the arc-shaped groove 310, the arc-shaped guide piece 35 is inserted into the arc-shaped groove 310, thereby fixing the fixing plate 39 in the arc-shaped groove 310, a direct pulling and inserting connecting mode is adopted, the connecting device is convenient to use, the clamping device 38 is arranged, when the fixing plate 39 is inserted into the fixing groove 32, the end part of the fixing plate 39 extrudes the pneumatic piston 37, the pneumatic piston 37 moves and extrudes air in the air groove 36, the air pressure in the air groove 36 is increased, the clamping block 383 is pushed to move outwards through the air passage 384 and the clamping piston 385, the fixing plate 39 can be clamped through the clamping block 383, the auxiliary clamping is convenient to carry out the auxiliary clamping on the fixing plate 39, the fixing plate 39 is prevented from shaking in the fixing groove 32, the fixing plate 39 is safe and reliable to use, when the fixing plate 39 moves outwards, the friction force of the friction pad 389 is applied to the fixing device 3 at one end, a pulling force is applied to the fixing plate 39, the connecting device 3 at one end, the other end can drive the connecting device 3 at the other end to push the other end to the hydraulic telescopic rod 3 to the direction, the inside the connecting device can be more convenient to clamp the hydraulic telescopic rod 3, and the clamping device can be more safely used.
Embodiment III:
referring to fig. 1-6, the present invention provides a technical solution based on the first embodiment: the adjusting device 9 comprises a rotating inner ring 91 and a rotating outer ring 92, mounting grooves 93 are formed in the rotating inner ring 91 and the rotating outer ring 92, the rotating outer ring 92 is sleeved outside the rotating inner ring 91, a sliding block 94 is fixedly connected to the inner wall of the rotating inner ring 91, an arc limiting block 95 is fixedly connected to the outer side of the rotating inner ring 91, a spring clamping piece 96 is fixedly connected to the inner side of the rotating outer ring 92, a roller 97 is rotatably connected to one end of the spring clamping piece 96, which is far away from the inner wall of the rotating outer ring 92, the roller 97 extends onto the surface of the arc limiting block 95 and is in sliding connection with the surface of the arc limiting block 95, a locking device 98 penetrates through one side of the rotating outer ring 92 and is in sliding connection with the locking device 98, the locking device 98 comprises a locking disc 981, a pull rod 982 is fixedly connected to one side of the locking disc 981, a locking spring 983 is sleeved on the outer side of the pull rod 982, and a wave groove 984 which is matched with the arc limiting block 95 is formed in one side, which is far away from the pull rod 982.
The sliding groove 8 and the adjusting device 9 are arranged, the position of the detecting device 11 is adjusted in the sliding groove 8 through the adjusting device 9 in a sliding manner, certain parts are detected conveniently and pertinently, a plurality of groups of adjusting devices 9 and detecting 11 devices are arranged on the sliding rod 7, detection with a wider range is achieved, the device is better in adjustability, the spring clamping pieces 96 and the rollers 97 are arranged, when the angle of the detecting device 11 needs to be adjusted, the rotating outer ring 92 directly rotates to rotate the outer ring 92, the rollers 97 are driven to rotate through the spring clamping pieces 96, when the rotating outer ring 92 rotates to a proper position, the rollers 97 slide into the position between the two arc limiting blocks 95 at the corresponding position, the aim of convenient angle adjustment is achieved, and rotation feedback when the rollers 97 roll on the arc limiting blocks 95 is obvious, a user can judge the rotation angle conveniently, the locking device 98 is arranged, when the rotating outer ring 92 rotates, the pull rod 982 is pulled up, the pull rod 982 drives the locking disc 981 to be separated from the surface of the arc limiting blocks 95, when the rotating outer ring 92 rotates to a proper position, the pull rod 982 is loosened, the locking disc 981 is pressed on the surface of the arc limiting blocks 95, and the rotating angle is convenient to rotate 2 and the inner ring 92 is safe and reliable to use
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Bridge bottom detection device, including base (1), its characterized in that: the hydraulic telescopic device comprises a base (1), wherein two hydraulic telescopic rods (2) are fixedly connected to one side of the base (1), one end, away from the base (1), of each hydraulic telescopic rod (2) is fixedly connected with a connecting device (3), one side, away from the hydraulic telescopic rods (2), of each connecting device (3) is fixedly connected with a locating plate (4) through a supporting rod, one side, close to the connecting devices (3), of each locating plate (4) is fixedly connected with the corresponding connecting device (3) through an arc-shaped supporting rod (5), the bottom of each locating plate (4) is fixedly connected with a telescopic rod (6), one side, at the bottom of each telescopic rod (6), of each telescopic rod is fixedly connected with a sliding rod (7), a sliding groove (8) is formed in the top of each sliding rod (7), an adjusting device (9) is sleeved outside each sliding rod, each adjusting device (9) is fixedly connected with a lifting table (10), and each lifting table (10) is fixedly connected with a detecting device (11);
the connecting device (3) comprises a fixed seat (31), a fixed groove (32) is formed in one side of the fixed seat (31), a support (33) is fixedly connected to the bottom of the inner wall of the fixed groove (32), a spring piece (34) is fixedly connected to the top of the support (33) through a cross rod, an arc-shaped guide piece (35) is fixedly connected to one end, far away from the support (33), of the spring piece (34), an air groove (36) is formed in the bottom of the fixed seat (31), a pneumatic piston (37) is slidingly connected to the inner wall of the air groove (36), a clamping device (38) is fixedly connected to the inner wall of the fixed groove (32), a fixed plate (39) is slidingly connected to one side of the clamping device (38), and arc-shaped grooves (310) matched with the arc-shaped guide pieces (35) are formed in two sides of the fixed plate (39).
The clamping device (38) comprises a clamping seat (381), a telescopic groove (382) is formed in one side of the clamping seat (381), a clamping block (383) is connected to the inner wall of the telescopic groove (382) in a sliding mode, an air passage (384) is formed in the bottom of the inner wall of the telescopic groove (382), a clamping piston (385) is connected to the inner wall of the air passage (384) in a sliding mode, one end of the clamping piston (385) extends to the outside of the air passage (384) and is fixedly connected with one side of the clamping block (383), a slide way (386) is formed in one side, close to the clamping piston (385), of the clamping block (383), a sliding block (387) is connected to the inner wall of the slide way (386) in a sliding mode, an arc-shaped spring piece (388) is fixedly connected to one side of the sliding block (387), and one end, far away from the clamping piston (385), of the clamping block (389) is fixedly connected with a friction pad (389).
The clamping seat (381) is provided with two groups of symmetrically distributed, the clamping device (38) is provided with two groups of symmetrically distributed inside the fixed groove (32), and one end of the air passage (384) far away from the telescopic groove (382) extends to the inside of the air groove (36) and is communicated with the air groove (36).
2. The bridge bottom detection device of claim 1, wherein: one side of the fixed seat (31) is fixedly connected with the positioning plate (4) through a supporting rod, and one end of the fixed plate (39) extends to the outside of the fixed groove (32) and is fixedly connected with one end of the hydraulic telescopic rod (2).
3. The bridge bottom detection device of claim 1, wherein: adjusting device (9) are including rotating inner circle (91) and rotating outer lane (92), install groove (93) have all been seted up to rotation inner circle (91) and rotation outer lane (92) inside, rotation outer lane (92) cover is established in rotation inner circle (91) outside, rotation inner circle (91) inner wall fixedly connected with sliding block (94), rotation inner circle (91) outside fixedly connected with arc stopper (95), rotation outer lane (92) inboard fixedly connected with spring clip (96), the one end rotation that rotates outer lane (92) inner wall is kept away from to spring clip (96) is connected with gyro wheel (97), gyro wheel (97) extend to arc stopper (95) on the surface and with arc stopper (95) surface sliding connection, rotate outer lane (92) one side and run through and sliding connection have locking device (98).
4. A bridge bottom detection apparatus according to claim 3, wherein: the rotary inner ring (91) is sleeved outside the sliding rod (7) and is in sliding connection with the sliding rod (7), the bottom of the sliding block (94) extends to the inside of the sliding groove (8) and is in sliding connection with the inner wall of the sliding groove (8), and the top of the rotary outer ring (92) is fixedly connected with the lifting table (10).
5. A bridge bottom detection apparatus according to claim 3, wherein: locking device (98) are including locking dish (981), locking dish (981) one side fixedly connected with pull rod (982), pull rod (982) outside cover is equipped with locking spring (983), locking dish (981) keep away from one side of pull rod (982) and have seted up wave groove (984) with arc stopper (95) looks adaptation.
6. The bridge bottom inspection device of claim 5, wherein: one end of the pull rod (982) far away from the locking disc (981) penetrates through the rotating outer ring (92) and is in sliding connection with the rotating outer ring (92), and two ends of the locking spring (983) are fixedly connected with the locking disc (981) and the inner wall of the rotating outer ring (92) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110840679.5A CN113789719B (en) | 2021-07-25 | 2021-07-25 | Bridge bottom detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110840679.5A CN113789719B (en) | 2021-07-25 | 2021-07-25 | Bridge bottom detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113789719A CN113789719A (en) | 2021-12-14 |
| CN113789719B true CN113789719B (en) | 2023-07-28 |
Family
ID=79181210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110840679.5A Active CN113789719B (en) | 2021-07-25 | 2021-07-25 | Bridge bottom detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113789719B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116038201A (en) * | 2023-02-24 | 2023-05-02 | 沧州市金泰衡器有限公司 | Automatic welding device for automobile scale machining |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200955935Y (en) * | 2006-10-16 | 2007-10-03 | 西安庆华民用爆破器材有限责任公司 | Initiation network two-way plug-in connecting block |
| CN109878738A (en) * | 2019-03-07 | 2019-06-14 | 苏州昊信精密机械有限公司 | A kind of aero seat angle adjustment device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007077653A (en) * | 2005-09-14 | 2007-03-29 | Yachiyo Engineering Co Ltd | Equipment and method for inspecting bridge |
| CN210975538U (en) * | 2019-09-30 | 2020-07-10 | 长安大学 | Portable bridge movement detection device |
| CN211897840U (en) * | 2020-03-19 | 2020-11-10 | 刘琦 | Bridge detection counterweight mechanism and bridge detection device |
| CN112853970A (en) * | 2021-01-04 | 2021-05-28 | 南京将入门商贸有限公司 | Spliced bridge |
-
2021
- 2021-07-25 CN CN202110840679.5A patent/CN113789719B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200955935Y (en) * | 2006-10-16 | 2007-10-03 | 西安庆华民用爆破器材有限责任公司 | Initiation network two-way plug-in connecting block |
| CN109878738A (en) * | 2019-03-07 | 2019-06-14 | 苏州昊信精密机械有限公司 | A kind of aero seat angle adjustment device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113789719A (en) | 2021-12-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113789719B (en) | Bridge bottom detection device | |
| US5027639A (en) | Vehicle collision repair support rack | |
| CN209342075U (en) | Automobile door plate detecting tool frame | |
| CN112394067A (en) | Tire testing frame | |
| CN108956164B (en) | Automobile tire performance detection device | |
| CN112224126B (en) | Semitrailer steel coil fixing device | |
| CN219972924U (en) | Bridge pier detection device for bridge | |
| CN110613922B (en) | Dynamic weight reducing device for rehabilitation training | |
| CN218094664U (en) | Water heating pipeline supporting frame used in subway tunnel | |
| CN215066493U (en) | Humidity detection device for production workshop | |
| CN214692420U (en) | Waterproofing membrane child base unwinding device | |
| CN115479786A (en) | Detection apparatus for automobile tire processing defect | |
| CN114965031A (en) | High-precision pipeline strength detection device and application method thereof | |
| CN113340253A (en) | Motor vehicle chassis clearance detection device | |
| CN209182259U (en) | A kind of simple cloth examination device | |
| CN218368612U (en) | Section bar bagging device | |
| CN219195288U (en) | Cloth roll adjusting device of woven bag circular loom | |
| CN219989359U (en) | Anti-toppling device for substation inspection robot | |
| CN108083016B (en) | Automatic plastic pipe coiling machine | |
| CN217465643U (en) | Device for rapidly detecting hub of electric vehicle | |
| CN220950442U (en) | Automatic adhesive tape fault detection device | |
| CN216807670U (en) | Rubber hose's winding and unwinding devices | |
| CN217516419U (en) | Galvanized wire winding device | |
| CN221862334U (en) | Special cable head preparation support | |
| CN114775567A (en) | Hydraulic engineering foundation detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20230705 Address after: 250000 No. 1 Peace Road, Lixia District, Jinan City, Shandong Province Applicant after: TIEZHENG TESTING TECHNOLOGY Co.,Ltd. Address before: 221600 No. 6, Xupei Road, Pei County, Xuzhou City, Jiangsu Province Applicant before: Wang Jian |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |