CN215598371U

CN215598371U - Bridge design is with simple and easy type stress analysis appearance

Info

Publication number: CN215598371U
Application number: CN202121876609.7U
Authority: CN
Inventors: 董卫锡; 沈新宇; 拓云娟
Original assignee: Qingdao Times Architectural Design Co ltd
Current assignee: Qingdao Times Architectural Design Co ltd
Priority date: 2021-02-26
Filing date: 2021-08-12
Publication date: 2022-01-21
Anticipated expiration: 2031-08-12

Abstract

The utility model relates to the technical field of bridge detection, in particular to a simple stress analyzer for bridge design, wherein an adjusting rod is fixedly arranged above one end of a first plate body, a control panel is fixedly arranged at one end of the adjusting rod, a display screen is fixedly arranged on the control panel, and a side plate is fixedly arranged at one end of the first plate body, the simple stress analyzer is simple in structure, a pressing plate and a second plate body are fixedly clamped and connected with the lower surface and the upper surface of a bridge through a clamping device, after the simple stress analyzer is installed and placed, a lifting device is started to drive a deflection detector to be in contact with the lower surface of the bridge, so that the stress on the surface of the simple stress analyzer can be detected, the adjustment of different positions of the deflection detector can be realized due to the fact that a first sliding device and a second sliding device are perpendicular to each other in arc shape, the multi-point detection can be realized, the detection accuracy is improved, and the labor intensity of workers is reduced, the convenience of detection is improved, the work efficiency of detection is improved, and the practicality of use is improved.

Description

Bridge design is with simple and easy type stress analysis appearance

Technical Field

The utility model relates to the technical field of bridge detection, in particular to a simple stress analyzer for bridge design.

Background

Along with the development of transportation, the construction development speed of the bridge is witnessed, the quality problem of the bridge is the most important, a special instrument is required to detect the quality of the bridge in the bridge pouring process, the quality problem above the bridge can be detected conveniently, a large instrument is required to stretch to the bottom of the bridge to detect the quality problem below the bridge, the operation is inconvenient, the manufacturing cost is high, and the detection difficulty is increased.

Therefore, those skilled in the art have provided a simple stress analyzer for bridge design to solve the above problems in the background art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a simple stress analyzer for bridge design, which solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a simple stress analyzer for bridge design comprises a first plate body, wherein an adjusting rod is fixedly arranged above one end of the first plate body, a control panel is fixedly arranged at one end of the adjusting rod, a display screen is fixedly arranged on the control panel, a side plate is fixedly arranged at one end of the first plate body, a second plate body is arranged at one end, away from the first plate body, of the side plate, a first sliding device is arranged on one side below the second plate body, the first sliding device is connected with a second sliding device, the first sliding device and the second sliding device are arranged in an arc shape and are perpendicular to each other, a deflection detector electrically connected with the display screen is arranged at one end of the second sliding device, and a clamping device is arranged between the first plate body and the second plate body;

the first sliding device comprises a T-shaped sliding groove arranged on one side below the second plate body, a first threaded rod is arranged inside the T-shaped sliding groove, one end of the first threaded rod penetrates through the T-shaped sliding groove and extends towards the outside of the T-shaped sliding groove to be connected with the output end of the first motor, a T-shaped suspension rod is sleeved on the first threaded rod in a threaded manner, and one end of the T-shaped suspension rod passes through the T-shaped sliding groove and extends towards the lower side of the T-shaped sliding groove;

the second sliding device comprises a third plate body fixedly arranged at one end of the T-shaped suspender, a bar-shaped sliding groove is formed in one side of the top of the third plate body, a second threaded rod is arranged inside the bar-shaped sliding groove, one end of the second threaded rod penetrates through the bar-shaped sliding groove and the T-shaped suspender in sequence, the bar-shaped sliding groove extends to the other side of the T-shaped suspender and is connected with the output end of a second motor, a moving block is sleeved on the second threaded rod inside the bar-shaped sliding groove, and one side of the moving block is connected with the deflection detector through a lifting device.

As a further aspect of the utility model: the lifting device comprises a first hydraulic cylinder fixedly arranged on one side above the moving block, a first hydraulic rod is arranged at the output end of the first hydraulic cylinder, and one end, far away from the first hydraulic cylinder, of the first hydraulic rod is fixedly connected with the deflection detector.

As a further aspect of the utility model: the clamping device comprises a pressing plate arranged between the second plate body and the first plate body, a second hydraulic rod is fixedly arranged on one side of the upper portion of the pressing plate, and one end, far away from the pressing plate, of the second hydraulic rod penetrates through the first plate body and extends towards the upper portion of the first plate body to be connected with the output end of the second hydraulic cylinder.

As a further aspect of the utility model: first anti-skidding lines are arranged on one side, away from the second hydraulic rod, of the pressing plate, and second anti-skidding lines are arranged on one side, away from the T-shaped sliding groove, of the second plate body.

As a further aspect of the utility model: the first motor with below one side of second motor all is equipped with the backup pad, the one end of backup pad respectively with the second plate body with the tip fixed connection of third plate body.

As a further aspect of the utility model: the adjusting rod comprises an inserting cylinder and an inserting rod, the inserting cylinder is fixedly arranged at one end of the first plate body, one end of the inserting rod is inserted into the inserting cylinder, a locking bolt is arranged on one side of the inserting cylinder in a threaded mode, and one end of the inserting rod, far away from the inserting cylinder, is fixedly connected with the lower end of the control panel.

Compared with the prior art, the utility model has the beneficial effects that: the device simple structure, convenient operation is used, when specifically using, through clamping device with clamp plate and second plate body and bridge down go up between two sides fixed centre gripping be connected, after the installation is placed and is accomplished, it can drive and contact between the below surface of amount of deflection detector and bridge to start elevating gear, thereby can realize detecting the atress on its surface, make first slider and second slider start at the in-process that uses, because first, arc is perpendicular between the second slider, can realize driving the regulation of the different positions of amount of deflection detector, can realize carrying out the multiple spot detection to it, the accuracy of detection has been increased, staff's intensity of labour has been reduced simultaneously, great improvement the convenience of detection, the work efficiency who detects has been improved, the practicality of use is improved.

Drawings

FIG. 1 is a schematic structural view of a simple stress analyzer for bridge design;

FIG. 2 is a schematic structural diagram of a second sliding device in a simple stress analyzer for bridge design;

fig. 3 is a bottom view of a simple stress analyzer for bridge design.

In the figure: 1. a first plate body; 2. a control panel; 3. a side plate; 4. a second plate body; 5. a deflection detector; 6. a T-shaped chute; 7. a first threaded rod; 8. a first motor; 9. a T-shaped boom; 10. a third plate body; 11. a strip-shaped chute; 12. a second threaded rod; 13. a second motor; 14. a moving block; 15. a first hydraulic cylinder; 16. pressing a plate; 17. a second hydraulic rod; 18. a second hydraulic cylinder; 19. a first anti-skid pattern; 20. a second anti-skid pattern; 21. a support plate; 22. inserting a cylinder; 23. inserting a rod; 24. and locking the bolt.

Detailed Description

Referring to fig. 1-3, in the embodiment of the present invention, a simple stress analyzer for bridge design includes a first plate 1, an adjusting rod is fixedly disposed above one end of the first plate 1, a control panel 2 is fixedly disposed at one end of the adjusting rod, a display screen is fixedly disposed on the control panel 2, a side plate 3 is fixedly disposed at one end of the first plate 1, a second plate 4 is disposed at one end of the side plate 3 away from the first plate 1, a first sliding device is disposed at one side below the second plate 4, the first sliding device is connected to the second sliding device, the first sliding device and the second sliding device are arranged in an arc-shaped perpendicular manner, a deflection detector 5 electrically connected to the display screen is disposed at one end of the second sliding device, and a clamping device is disposed between the first plate 1 and the second plate 4;

in fig. 1 and 3: the first sliding device comprises a T-shaped sliding groove 6 arranged on one side below the second plate body 4, a first threaded rod 7 is arranged inside the T-shaped sliding groove 6, one end of the first threaded rod 7 penetrates through the T-shaped sliding groove 6 and extends towards the outside of the T-shaped sliding groove to be connected with the output end of a first motor 8, a T-shaped suspender 9 is sleeved on the first threaded rod 7 in a threaded manner, and one end of the T-shaped suspender 9 passes through the T-shaped sliding groove 6 and extends towards the lower side of the T-shaped sliding groove;

in fig. 1 and 2: the second slider is including the fixed third plate body 10 of locating T type jib 9 one end, bar spout 11 has been seted up to top one side of third plate body 10, the inside of bar spout 11 is equipped with second threaded rod 12, the one end of second threaded rod 12 runs through bar spout 11 and T type jib 9 in proper order and extends to its opposite side and be connected with the output of second motor 13, the inside of bar spout 11 just is located second threaded rod 12 on the thread bush be equipped with movable block 14, one side of movable block 14 is passed through elevating gear and is connected with amount of deflection detector 5.

In FIG. 2: the lifting device comprises a first hydraulic cylinder 15 fixedly arranged on one side above the moving block 14, a first hydraulic rod is arranged at the output end of the first hydraulic cylinder 15, one end, far away from the first hydraulic cylinder 15, of the first hydraulic rod is fixedly connected with the deflection detector 5, the deflection detector 5 can be driven to be in contact with the lower bridge floor of the bridge, and the convenience in adjusting the deflection detector 5 is improved.

In fig. 1 and 3: clamping device is including locating clamp plate 16 between second plate body 4 and the first plate body 1, and the fixed second hydraulic stem 17 that is equipped with in top one side of clamp plate 16, and the one end that clamp plate 16 was kept away from to second hydraulic stem 17 runs through first plate body 1 and extends to its top and be connected with the output of second pneumatic cylinder 18, increases the stability that first plate body 1 was placed, avoids first plate body 1's landing to cause danger to constructor, great increase the security that first plate body 1 was placed.

In fig. 1 and 3: first anti-skidding line 19 has been seted up to one side that clamp plate 16 kept away from second hydraulic stem 17, and one side that T type spout 6 was kept away from to second plate body 4 is equipped with second anti-skidding line 20, increases the frictional force of clamping process between second plate body 4 and clamp plate 16 and the bridge face to can realize the stability of clamping process.

In fig. 1, 2 and 3: one side of the lower part of the first motor 8 and the second motor 13 is provided with a support plate 21, one end of the support plate 21 is fixedly connected with the end parts of the second plate body 4 and the third plate body 10, and the stability of the first motor and the second motor is increased.

In fig. 1 and 3: adjust the pole including inserting a section of thick bamboo 22 and inserted bar 23, insert a fixed one end of locating first plate body 1 of section of thick bamboo 22, the one end of inserted bar 23 is inserted and is located the inside of inserting a section of thick bamboo 22, and one side screw thread of inserting a section of thick bamboo 22 is equipped with locking bolt 24, and inserted bar 23 is kept away from the one end of inserting a section of thick bamboo 22 and control panel 2's lower extreme fixed connection, has increased the convenience that control panel 2 adjusted, has increased the convenience that the detection achievement personnel used.

The working principle of the utility model is as follows: when the device is used specifically, the first plate body 1 and the second plate body 4 are conveniently positioned at the upper side and the lower side of a bridge, then the second hydraulic cylinder 18 is started, the second hydraulic cylinder 18 is started to drive the second hydraulic rod 17 to extend out, so that the pressing plate 16 can be driven to descend, the bridge is clamped between the pressing plate 16 and the second plate body 4, the placing stability of the first plate body 1 is improved, after the device is installed and placed, the first hydraulic cylinder 15 is started to drive the extending part of the first hydraulic rod, so that the deflection detector 5 can be driven to be in contact with the lower surface of the bridge, the stress on the surface of the deflection detector can be detected, the first motor 8 can be started in the using process, the first motor 8 is started to drive the first threaded rod 7 to rotate, the rotation of the first threaded rod 7 can drive the T-shaped suspender 9 to slide in the T-shaped sliding groove 6, thereby can drive second slider and move on the direction of second plate body 4, treat that the position removes the back, stop the start of first motor 8, start second motor 13, the start-up of second motor 13 will drive the rotation of second threaded rod 12, the rotation of second threaded rod 12 will drive the removal of movable block 14 in bar spout 11, thereby realize driving amount of deflection detector 5 and carry out position control on the direction of third plate body 10, because mutually perpendicular between second plate body 4 and the third plate body 10, can realize driving the regulation of the different positions of amount of deflection detector 5, can realize carrying out the multiple spot detection to it, the accuracy of detection has been increased, staff's intensity of labour has been reduced simultaneously, great improvement the convenience of detection, the work efficiency who detects has been improved, the practicality of use improves.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.

Claims

1. A simple stress analyzer for bridge design comprises a first plate body (1) and is characterized in that, an adjusting rod is fixedly arranged above one end of the first plate body (1), a control panel (2) is fixedly arranged at one end of the adjusting rod, a display screen is fixedly arranged on the control panel (2), a side plate (3) is fixedly arranged at one end of the first plate body (1), a second plate body (4) is arranged at one end of the side plate (3) far away from the first plate body (1), a first sliding device is arranged on one side of the lower part of the second plate body (4), the first sliding device is connected with the second sliding device, the first sliding device and the second sliding device are arranged in an arc-shaped vertical way, one end of the second sliding device is provided with a deflection detector (5) which is electrically connected with the display screen, a clamping device is arranged between the first plate body (1) and the second plate body (4);

the first sliding device comprises a T-shaped sliding groove (6) arranged on one side below the second plate body (4), a first threaded rod (7) is arranged inside the T-shaped sliding groove (6), one end of the first threaded rod (7) penetrates through the T-shaped sliding groove (6) and extends towards the outside of the T-shaped sliding groove to be connected with the output end of a first motor (8), a T-shaped hanging rod (9) is sleeved on the first threaded rod (7) in a threaded manner, and one end of the T-shaped hanging rod (9) passes through the T-shaped sliding groove (6) and extends towards the lower side of the T-shaped sliding groove;

the second sliding device comprises a third plate body (10) fixedly arranged at one end of the T-shaped suspender (9), a strip-shaped sliding groove (11) is formed in one side of the upper portion of the third plate body (10), a second threaded rod (12) is arranged inside the strip-shaped sliding groove (11), one end of the second threaded rod (12) penetrates through the strip-shaped sliding groove (11) and the T-shaped suspender (9) in sequence, extends to the other side of the T-shaped suspender and is connected with the output end of a second motor (13), a movable block (14) is sleeved on the second threaded rod (12) in a threaded manner, and one side of the movable block (14) is connected with the deflection detector (5) through a lifting device.

2. The simple stress analyzer for bridge design according to claim 1, wherein the lifting device comprises a first hydraulic cylinder (15) fixedly arranged on one side above the moving block (14), the output end of the first hydraulic cylinder (15) is provided with a first hydraulic rod, and one end of the first hydraulic rod, which is far away from the first hydraulic cylinder (15), is fixedly connected with the deflection detector (5).

3. The simple stress analyzer for bridge design according to claim 1, wherein the clamping device comprises a pressing plate (16) arranged between the second plate body (4) and the first plate body (1), a second hydraulic rod (17) is fixedly arranged on one side above the pressing plate (16), and one end, far away from the pressing plate (16), of the second hydraulic rod (17) penetrates through the first plate body (1) and extends upwards to be connected with an output end of the second hydraulic cylinder (18).

4. The simple stress analyzer for bridge design according to claim 3, wherein a first anti-slip pattern (19) is formed on one side of the pressure plate (16) away from the second hydraulic rod (17), and a second anti-slip pattern (20) is formed on one side of the second plate body (4) away from the T-shaped sliding groove (6).

5. The simple stress analyzer for bridge design according to claim 1, wherein a support plate (21) is arranged on each of the lower sides of the first motor (8) and the second motor (13), and one end of each support plate (21) is fixedly connected with the end of each of the second plate body (4) and the third plate body (10).

6. The simple stress analyzer for bridge design according to claim 1, wherein the adjusting rod comprises an inserting cylinder (22) and an inserting rod (23), the inserting cylinder (22) is fixedly arranged at one end of the first plate body (1), one end of the inserting rod (23) is inserted into the inserting cylinder (22), a locking bolt (24) is arranged on one side of the inserting cylinder (22) in a threaded manner, and one end of the inserting rod (23) far away from the inserting cylinder (22) is fixedly connected with the lower end of the control panel (2).