CN212674607U - Device convenient to detect bridge bearing capacity - Google Patents
Device convenient to detect bridge bearing capacity Download PDFInfo
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- CN212674607U CN212674607U CN202021585166.1U CN202021585166U CN212674607U CN 212674607 U CN212674607 U CN 212674607U CN 202021585166 U CN202021585166 U CN 202021585166U CN 212674607 U CN212674607 U CN 212674607U
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- bearing capacity
- tower crane
- bridge
- threaded rod
- workbench
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Abstract
The utility model relates to a device convenient for detecting bridge bearing capacity, which comprises a workbench, a servo motor, a threaded rod, a slider and a tower crane component, wherein a first fixed seat is arranged on the surface of one end of the workbench; the utility model discloses a personnel promote workstation to the detection place of bridge, the tire of base bottom installation this moment removes, the personnel of being convenient for remove the workstation, because the bridge needs to detect a plurality of check points, the light thrust unit of personnel to check point, the time that the device removed has been reduced, the efficiency that personnel detected bridge bearing capacity has been improved greatly, then servo motor output power drives the threaded rod and begins to rotate, the threaded rod rotates and drives slider horizontal migration, the slider removes the accurate removal to the detection position of drive tower crane subassembly, the hydraulic stem propelling movement pressure plate of tower crane box mid-mounting presses to ground this moment, when ground receives pressure, tower crane box surface mounting's detector experiences pressure, whether the bearing capacity of personnel according to the bearing capacity judgement bridge that detects up to standard.
Description
Technical Field
The utility model relates to a bridge detects technical field, especially relates to a device convenient to detect bridge bearing capacity.
Background
With the continuous increase of traffic volume, especially direct reasons such as transfinite, overload transportation and the like, early diseases frequently occur to some bridges, so that the technical state of bridges at all levels is reduced, and the condition directly influences road network traffic and causes potential safety hazards.
Present bridge bearing capacity detection device appearance is huge, is not convenient for carry out the fixed point of minizone to the bridge and detects, detects time measuring to the different positions of bridge moreover, because the quality is great, is not convenient for remove, needs personnel to carry with hanging machine, wastes time and energy, still can lead to detecting the position not accurate enough, influences and detects the accuracy.
SUMMERY OF THE UTILITY MODEL
The utility model provides a problem lie in providing a device convenient to detect bridge bearing capacity, it is huge to have solved present bridge bearing capacity detection device appearance, is not convenient for carry out the fixed point of miniverness to the bridge and detects, and to the different positions of bridge examine time measuring moreover, because the quality is great, is not convenient for remove, needs personnel to carry with hanging machine, wastes time and energy, still can lead to detecting the position not accurate enough, influences and detects the accuracy.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a device convenient for detecting the bearing capacity of a bridge comprises a workbench, a servo motor, a first fixed seat, a second fixed seat, a threaded rod, a first limiting rod, a second limiting rod, a sliding block and a tower crane component, wherein the surface of one end of the workbench is provided with the first fixed seat, the surface of the other end of the workbench is provided with the second fixed seat, the first fixed seat is fixedly connected with the servo motor, the output end of the servo motor is connected with one end of the threaded rod, the other end of the threaded rod is rotatably connected with the second fixed seat, one end of the first fixed seat is fixedly connected with one end of the first limiting rod, the other end of the first limiting rod is fixedly connected with one end of the second fixed seat, the other end of the first fixed seat is fixedly connected with one end of the second limiting rod, the outer side of the middle of the threaded rod is connected with the sliding block in, and a tower crane component is arranged at the bottom of the sliding block.
Preferably, the tower crane assembly comprises a fixed column, a tower crane box, a hydraulic rod, a detector and a pressure plate, the top end of the fixed column is fixedly connected with the bottom of the sliding block, the bottom end of the fixed column is fixedly connected with the top end of the tower crane box, the hydraulic rod is installed in the middle of the bottom of the tower crane box, the detector is installed at one end of the bottom of the hydraulic rod, and the bottom end of the hydraulic rod is fixedly connected with the pressure plate.
Preferably, a base is installed at the bottom of the workbench, and a pulley assembly is installed at the bottom end of the base.
Preferably, the pulley assembly comprises a rotating column, a pulley shell, a bolt, a second nut and a tire, the top end of the rotating column is fixedly connected with the bottom of the base, the pulley shell is installed at the bottom end of the rotating column, the bolt is installed at the bottom end of the pulley shell in a penetrating mode, the tire is installed on the outer side of the middle of the bolt, and one end of the bolt is connected with the second nut.
Preferably, one end of the sliding block is connected with the outer side of the middle of the first limiting rod, and the other end of the sliding block is connected with the outer side of the middle of the second limiting rod.
Preferably, first nuts are installed at two ends of the bottom of the first fixing seat, and first nuts are installed at two ends of the bottom of the second fixing seat.
The utility model has the advantages that: when a person detects the bearing capacity, the person needs to push the workbench to a detection place of the bridge, the pulley assembly arranged at the bottom of the base is driven, then the tire on the pulley assembly starts to rotate, the pulley assembly facilitates the movement of the device as the bridge needs to detect a plurality of detection points, the person can push the machine to the detection points conveniently, the movement time of the device is reduced, and the efficiency of detecting the bearing capacity of the bridge by the person is greatly improved;
servo motor output power drives the threaded rod and begins to rotate, the threaded rod rotates and drives slider horizontal migration, the slider removes the accurate removal of drive tower crane subassembly to detecting position, the hydraulic stem propelling pressure board of tower crane case internally mounted presses to ground this moment, when the ground receives pressure, tower crane case surface mounting's detector experiences pressure, the detector detects out the bearing capacity, through looking over the data that the detector measured, the personnel can learn whether up to standard with the bearing capacity of knowing the bridge according to the bearing capacity that detects out.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
fig. 3 is a side view of the present invention;
fig. 4 is a schematic structural diagram of the pulley assembly of the present invention.
Illustration of the drawings:
1. a work table; 2. a servo motor; 3. a first fixed seat; 4. a second fixed seat; 5. a first nut; 6. a threaded rod; 7. a first limit rod; 8. a second limiting rod; 9. a slider; 10. a hoist tower assembly; 11. fixing a column; 12. a tower crane box; 13. a hydraulic lever; 14. a detector; 15. a pressure plate; 16. a base; 17. a sheave assembly; 18. rotating the column; 19. a pulley housing; 20. a bolt; 21. a second nut; 22. a tire.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Specific examples are given below.
Referring to fig. 1-4, a device for conveniently detecting the bearing capacity of a bridge comprises a workbench 1, a servo motor 2, a first fixed seat 3, a second fixed seat 4, a threaded rod 6, a first limit rod 7, a second limit rod 8, a slide block 9 and a tower crane assembly 10, wherein the first fixed seat 3 is arranged on one end surface of the workbench 1, the second fixed seat 4 is arranged on the other end surface of the workbench 1, the first fixed seat 3 is fixedly connected with the servo motor 2, the output end of the servo motor 2 is connected with one end of the threaded rod 6, the other end of the threaded rod 6 is rotatably connected with the second fixed seat 4, one end of the first fixed seat 3 is fixedly connected with one end of the first limit rod 7, the other end of the first limit rod 7 is fixedly connected with one end of the second fixed seat 4, the other end of the first fixed seat 3 is fixedly connected with one end of the second limit rod 8, the other end of the, the outer side through connection has slider 9 in the middle of the threaded rod 6, and tower crane subassembly 10 is installed to slider 9 bottom.
As an embodiment of the utility model, tower crane subassembly 10 includes fixed column 11, tower crane case 12, hydraulic stem 13, detector 14 and pressure plate 15, fixed column 11 top and 9 bottom fixed connections of slider, fixed column 11 bottom and 12 top fixed connection of tower crane case, install hydraulic stem 13 in the middle of tower crane case 12 bottoms, detector 14 is installed to 13 bottom one end of hydraulic stem, 13 bottom and 15 fixed connection of pressure plate of hydraulic stem, pressure plate 15 is pushed by hydraulic stem 13 and is pressed to ground, 15 pressure plates receive pressure this moment, detector 14 detects the bridge bearing capacity, be convenient for judge whether qualified bridge.
As an embodiment of the utility model, base 16 is installed to 1 bottom of workstation, and loose pulley assembly 17 is installed to 16 bottoms of base, and installation loose pulley assembly 17 has helped the machine to remove, and the personnel of being convenient for remove the machine.
As an embodiment of the utility model, loose pulley assembly 17 is including rotating post 18, pulley housing 19, bolt 20, second nut 21 and tire 22, 18 tops of rotation post and 16 bottom fixed connections of base, 18 bottom of rotation post are installed pulley housing 19, 19 bottoms of pulley housing are run through and are installed bolt 20, tire 22 is installed in the outside in the middle of the bolt 20, bolt 20 one end is connected with second nut 21, when personnel when promoting workstation 1, workstation 1 removes, then tire 22 rotates, personnel can easily remove workstation 1 to suitable detection place this moment.
As an embodiment of the utility model, the outside is connected in the middle of 9 one ends of slider and the first gag lever post 7, and the outside is connected in the middle of the 9 other ends of slider and the 8 second gag lever posts, and restriction slider 9's position has prevented that slider 9 from leading to slider 9 position to change because threaded rod 6 rotates.
As an embodiment of the utility model, first nut 5 is all installed at 3 bottom both ends of first fixing base, and first nut 5 is all installed at 4 bottom both ends of second fixing base, uses first nut 5, is convenient for improve the stability of first fixing base 3 and 4 during operations of second fixing base.
The working principle is as follows: when a person detects the bearing force, the person needs to push the workbench 1 to a detection place of a bridge, the pulley assembly 17 arranged at the bottom of the base 16 is driven, then the tire 22 on the pulley assembly 17 starts to rotate, the person easily moves to the detection place, then the servo motor 2 outputs power to drive the threaded rod 6 to start to rotate, the threaded rod 6 rotates to drive the sliding block 9 to horizontally move, the sliding block 9 moves to drive the tower crane assembly 10 to accurately move to a detection position, the hydraulic rod 13 arranged in the middle of the tower crane box 12 pushes the pressure plate 15 to press the ground, when the ground is subjected to pressure, the detector 14 arranged on the surface of the tower crane box 12 senses the pressure, the detector 14 detects the bearing force, and by checking the data detected by the detector 14, the person can know whether the bearing force of the bridge is qualified or not according to the detected bearing force, because the bridge needs to detect, the pulley assembly 17 facilitates the movement of the device, so that personnel can push the machine to a detection point conveniently, the movement time of the device is reduced, and the efficiency of detecting the bearing capacity of the bridge by the personnel is greatly improved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A device convenient for detecting the bearing capacity of a bridge is characterized by comprising a workbench (1), a servo motor (2), a first fixing seat (3), a second fixing seat (4), a threaded rod (6), a first limiting rod (7), a second limiting rod (8), a sliding block (9) and a tower crane assembly (10), wherein the first fixing seat (3) is installed on one end surface of the workbench (1), the second fixing seat (4) is installed on the other end surface of the workbench (1), the first fixing seat (3) is fixedly connected with the servo motor (2), the output end of the servo motor (2) is connected with one end of the threaded rod (6), the other end of the threaded rod (6) is rotatably connected with the second fixing seat (4), one end of the first fixing seat (3) is fixedly connected with one end of the first limiting rod (7), the other end of the first limiting rod (7) is fixedly connected with one end of the second fixing seat (4), the utility model discloses a tower crane, including first fixing base (3), second gag lever post (8), threaded rod (6), first fixing base (3) other end and second gag lever post (8) one end fixed connection, the second gag lever post (8) other end and second fixing base (4) other end fixed connection, outside through connection has slider (9) in the middle of the threaded rod (6), tower crane subassembly (10) are installed to slider (9) bottom.
2. The device for conveniently detecting the bearing capacity of the bridge according to claim 1, wherein the tower crane assembly (10) comprises a fixed column (11), a tower crane box (12), a hydraulic rod (13), a detector (14) and a pressure plate (15), the top end of the fixed column (11) is fixedly connected with the bottom of the sliding block (9), the bottom end of the fixed column (11) is fixedly connected with the top end of the tower crane box (12), the hydraulic rod (13) is installed in the middle of the bottom of the tower crane box (12), the detector (14) is installed at one end of the bottom of the hydraulic rod (13), and the bottom end of the hydraulic rod (13) is fixedly connected with the pressure plate (15).
3. The device for conveniently detecting the bearing capacity of the bridge according to claim 1, wherein a base (16) is installed at the bottom of the workbench (1), and a pulley assembly (17) is installed at the bottom end of the base (16).
4. The device convenient to detect bridge bearing capacity of claim 3, characterized in that, loose pulley assembly (17) includes rotation post (18), pulley shell (19), bolt (20), second nut (21) and tire (22), rotation post (18) top and base (16) bottom fixed connection, rotate post (18) bottom and install pulley shell (19), pulley shell (19) bottom is installed through-going to have bolt (20), tire (22) are installed to the outside in the middle of bolt (20), bolt (20) one end is connected with second nut (21).
5. The device for conveniently detecting the bearing capacity of the bridge according to claim 1, wherein one end of the sliding block (9) is connected with the middle outer side of the first limiting rod (7), and the other end of the sliding block (9) is connected with the middle outer side of the second limiting rod (8).
6. The device for conveniently detecting the bearing capacity of the bridge according to claim 1, wherein the first nuts (5) are mounted at both ends of the bottom of the first fixed seat (3), and the first nuts (5) are mounted at both ends of the bottom of the second fixed seat (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021585166.1U CN212674607U (en) | 2020-08-04 | 2020-08-04 | Device convenient to detect bridge bearing capacity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021585166.1U CN212674607U (en) | 2020-08-04 | 2020-08-04 | Device convenient to detect bridge bearing capacity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212674607U true CN212674607U (en) | 2021-03-09 |
Family
ID=74820858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021585166.1U Active CN212674607U (en) | 2020-08-04 | 2020-08-04 | Device convenient to detect bridge bearing capacity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212674607U (en) |
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2020
- 2020-08-04 CN CN202021585166.1U patent/CN212674607U/en active Active
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