CN215064198U

CN215064198U - Detection device for bridge elevation

Info

Publication number: CN215064198U
Application number: CN202022990499.9U
Authority: CN
Inventors: 祝瑞兴; 罗志伟; 方珊珊; 周恩海
Original assignee: Guangzhou Suigao Engineering Supervision Co ltd
Current assignee: Guangzhou Suigao Engineering Supervision Co ltd
Priority date: 2020-12-12
Filing date: 2020-12-12
Publication date: 2021-12-07
Anticipated expiration: 2030-12-12

Abstract

The utility model discloses a detection device for bridge elevation, including a fixed plate, threaded connection has a lead screw on a fixed plate, and the top of a lead screw is at a slide bar of one side fixedly connected with of a fixed plate, and the one end of a lead screw is rotated and is connected with the fixed plate No. two, and the one end of a slide bar is passed No. two fixed plate fixedly connected with stoppers, slide bar and No. two fixed plate sliding connection. As a further aspect of the present invention: no. two one side fixedly connected with fixing bases of fixed plate, the beneficial effects of the utility model are that: at first through a fixed plate, No. two fixed plates, a lead screw and a slide bar be convenient for adjusting device's fixed range, be convenient for prevent the silk thread winding through receipts line roller, drive pulley, driven pulley and reciprocal lead screw, prevent to receive the wind-force influence through a splicing pipe, No. two splicing pipes, spring, fixture block, connecting block, be convenient for improve measuring precision.

Description

Detection device for bridge elevation

Technical Field

The utility model relates to a detection device for bridge elevation specifically is a detection device for bridge elevation.

Background

At present, bridge detection in many occasions is mainly performed by large-scale machinery. The detection process is inconvenient in operation due to the large size, the detection is carried out in a silk thread mode, the wind influence is caused, and the detection precision is low.

Chinese patent discloses a roof beam bottom elevation automatic adjustment equipment for bridge top pushes construction, (grant publication No. CN 207959013U), and this patent technology adjustment precision is high, however, is not convenient for transport, and detection efficiency is low. Accordingly, one skilled in the art provides a device for detecting the elevation of a bridge, which solves the above problems of the prior art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a detection device for bridge elevation to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a detection device for bridge elevation comprises a first fixing plate, wherein a first lead screw is connected to the first fixing plate in a threaded manner, a first slide bar is fixedly connected to one side of the first fixing plate above the first lead screw, one end of the first lead screw is rotatably connected with a second fixing plate, one end of the first slide bar penetrates through a limiting block fixedly connected with the second fixing plate, and the first slide bar is connected with the second fixing plate in a sliding manner;

one side of the second fixing plate is fixedly connected with a fixing seat, an electric telescopic rod is installed inside the fixing seat, a second sliding block is fixedly connected to the output end of the electric telescopic rod, the top of the second sliding block extends to the top of the fixing seat and is fixedly connected with a case, and a motor is installed inside the case;

one side of the fixed seat is fixedly connected with a first supporting plate, one side of the first supporting plate is provided with a second supporting plate, the bottoms of the first supporting plate and the second supporting plate are respectively provided with a T-shaped groove, a fixed rod is fixedly connected between the first supporting plate and the second supporting plate, a wire take-up roller is rotatably connected between the first supporting plate and the second supporting plate below the fixed rod, one end of the wire take-up roller is fixedly connected with a driving belt pulley, one end of the driving belt pulley is rotatably connected with the inner wall of the second supporting plate, a reciprocating lead screw is rotatably connected between the first supporting plate and the second supporting plate below the wire take-up roller, one end of the reciprocating lead screw is fixedly connected with a driven belt pulley inside the second supporting plate, the driving belt pulley is connected with the driven belt pulley in a belt transmission manner, and a first sliding block is connected onto the reciprocating lead screw in a threaded manner, a line clamping device is arranged inside the first sliding block, and a lead weight is arranged at the bottom of the first sliding block.

As a further aspect of the present invention: the below of reciprocal lead screw is equipped with concatenation pipe No. one, the top fixedly connected with T type piece of concatenation pipe, T type piece and T type groove joint, the internally mounted of concatenation pipe has the spring, the one end fixedly connected with limiting plate of spring, the inner wall fixedly connected with fixture block of a concatenation pipe is passed at the middle part of limiting plate, No. two concatenation pipes are installed to the bottom of a concatenation pipe, the top fixedly connected with connecting block of No. two concatenation pipes, the draw-in groove has been seted up on the connecting block, fixture block and draw-in groove joint.

As a further aspect of the present invention: a slide bar No. two is fixedly connected with below reciprocating screw rod between backup pad and the backup pad No. two, a slider and No. two slide bar sliding connection.

As a further aspect of the present invention: and a meter counter is arranged on one side of the second support plate.

As a further aspect of the present invention: a control panel is installed in the front of a fixed plate, and motor and electric telescopic handle all with control panel electric connection.

Compared with the prior art, the beneficial effects of the utility model are that: at first through a fixed plate, No. two fixed plates, a lead screw and a slide bar be convenient for adjusting device's fixed range, be convenient for prevent the silk thread winding through receipts line roller, drive pulley, driven pulley and reciprocal lead screw, prevent to receive the wind-force influence through a splicing pipe, No. two splicing pipes, spring, fixture block, connecting block, be convenient for improve measuring precision.

Drawings

FIG. 1 is a schematic structural diagram of a detection device for bridge elevation;

FIG. 2 is an enlarged schematic structural view of FIG. 1A of a bridge elevation detection device;

fig. 3 is an enlarged schematic structural diagram of fig. 1B of a bridge elevation detection device.

In the figure: 1. a first fixing plate; 2. a control panel; 3. a first screw rod; 4. a first sliding rod; 5. a motor; 6. a chassis; 7. a first support plate; 8. a wire take-up roller; 9. fixing the rod; 10. a first sliding block; 11. a second support plate; 12. a meter counter; 13. an electric telescopic rod; 14. a T-shaped block; 15. a second sliding rod; 16. splicing the tubes; 17. a second sliding block; 18. A lead weight; 19. a wire clamping device; 20. a fixed seat; 21. a drive pulley; 22. a driven pulley; 23. a reciprocating screw rod; 24. A clamping block; 25. a spring; 26. a second fixing plate; 27. and a second splicing tube.

Detailed Description

Referring to fig. 1 to 3, in an embodiment of the present invention, a detection device for bridge elevation includes a first fixing plate 1, a first lead screw 3 is connected to the first fixing plate 1 through a screw thread, a first slide bar 4 is fixedly connected to one side of the first fixing plate 1 above the first lead screw 3, one end of the first lead screw 3 is rotatably connected to a second fixing plate 26, one end of the first slide bar 4 passes through the second fixing plate 26 and is fixedly connected to a limiting block, and the first slide bar 4 is slidably connected to the second fixing plate 26;

one side of the second fixing plate 26 is fixedly connected with a fixing seat 20, an electric telescopic rod 13 is installed inside the fixing seat 20, the output end of the electric telescopic rod 13 is fixedly connected with a second sliding block 17, the top of the second sliding block 17 extends to the top of the fixing seat 20 and is fixedly connected with a case 6, and a motor 5 is installed inside the case 6, so that winding is facilitated, and labor intensity is reduced;

one side of the fixed seat 20 is fixedly connected with a first supporting plate 7, one side of the first supporting plate 7 is provided with a second supporting plate 11, the bottoms of the first supporting plate 7 and the second supporting plate 11 are respectively provided with a T-shaped groove, a fixed rod 9 is fixedly connected between the first supporting plate 7 and the second supporting plate 11, a wire receiving roller 8 is rotatably connected below the fixed rod 9 between the first supporting plate 7 and the second supporting plate 11, one end of the wire receiving roller 8 is fixedly connected with a driving belt pulley 21, one end of the driving belt pulley 21 is rotatably connected with the inner wall of the second supporting plate 11, a reciprocating screw rod 23 is rotatably connected between the first supporting plate 7 and the second supporting plate 11 below the wire receiving roller 8, one end of the reciprocating screw rod 23 is fixedly connected with a driven belt pulley 22 inside the second supporting plate 11, the driving belt pulley 21 is connected with the driven belt pulley 22 through belt transmission, and a first sliding block 10 is in threaded connection with the reciprocating screw rod 23, a wire clamping device 19 is arranged inside the first sliding block 10, and a lead weight 18 is arranged at the bottom of the first sliding block 10, so that the silk threads can be prevented from being wound conveniently.

In fig. 1 and 3: the below of reciprocal lead screw 23 is equipped with concatenation pipe 16 No. one, the top fixedly connected with T type piece 14 of concatenation pipe 16, T type piece 14 and T type groove joint, the internally mounted of concatenation pipe 16 has spring 25, the one end fixedly connected with limiting plate of spring 25, the inner wall fixedly connected with fixture block 24 of concatenation pipe 16 is passed at the middle part of limiting plate, concatenation pipe 27 No. two is installed to the bottom of concatenation pipe 16, the top fixedly connected with connecting block of concatenation pipe 27 No. two, the draw-in groove has been seted up on the connecting block, fixture block 24 and draw-in groove joint, prevent to receive the wind-force influence, be convenient for improve measuring precision.

In fig. 1, 2: no. two slide bars 15 are fixedly connected between No. 7 backup pads 11 and the below of reciprocal lead screw 23, and No. one slider 10 and No. two slide bar 15 sliding connection are convenient for prevent No. one slider 10 and rotate, improve stability.

In fig. 1 and 2: a meter counter 12 is arranged on one side of the second support plate 11, so that the height can be conveniently measured.

In fig. 1 and 2: control panel 2 is installed in the front of fixed plate 1, and motor 5 and electric telescopic handle 13 all with control panel 2 electric connection, the centralized control of being convenient for.

The utility model discloses a theory of operation is: firstly, fixing the device, twisting a first screw rod 3, simultaneously sliding a first sliding rod 4 and a second fixing plate 26, clamping the first fixing plate 1 and the second fixing plate 26 tightly, completing the fixing, then splicing connecting blocks on a second splicing pipe 27 at the bottom end of a first splicing pipe 16, pushing a limiting plate to extrude a spring 25 by a clamping block 24 under the force of the clamping block 24, clamping the clamping block 24 in a clamping groove, when the required length is spliced, clamping a T-shaped block 14 on the first splicing pipe 16 in a T-shaped groove on a first supporting plate 7 and a second supporting plate 11, then opening a wire clamping device 19, driving a silk thread to fall downwards under the action of the gravity of a lead weight 28, driving a driving belt pulley 21 to drive from a wire receiving roller 8, driving a driven belt pulley 22 to follow and rotate through a belt, thereby rotating a reciprocating screw rod 23, further driving a first sliding block 10 on the reciprocating screw rod 23, and stopping the movement when the lead weight 18 falls to the end, the meter counter 12 counts out the height, when receiving the line, starts electric telescopic handle 13, and electric telescopic handle 13's output drives No. two slider 17 motions to quick-witted case 6 and motor 5 follow motion, and during motor 5's output injects receiving roller 8, start motor 5, and motor 5's output drives receiving roller 8 and rotates, and receiving roller 8 receives the line.

The above-mentioned, 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

1. The detection device for the bridge elevation comprises a first fixing plate (1) and is characterized in that a first lead screw (3) is connected to the first fixing plate (1) in a threaded mode, a first sliding rod (4) is fixedly connected to one side of the first fixing plate (1) above the first lead screw (3), a second fixing plate (26) is connected to one end of the first lead screw (3) in a rotating mode, a limiting block is fixedly connected to one end of the first sliding rod (4) after the second sliding rod (26) penetrates through the second fixing plate (26), and the first sliding rod (4) is connected with the second fixing plate (26) in a sliding mode;

one side of the second fixing plate (26) is fixedly connected with a fixing seat (20), an electric telescopic rod (13) is installed inside the fixing seat (20), the output end of the electric telescopic rod (13) is fixedly connected with a second sliding block (17), the top of the second sliding block (17) extends to the top of the fixing seat (20) and is fixedly connected with a case (6), and a motor (5) is installed inside the case (6);

backup pad (7) of one side fixedly connected with of fixing base (20), one side of backup pad (7) is equipped with backup pad (11) No. two, T type groove has all been seted up to the bottom of backup pad (7) and backup pad (11) No. two, fixedly connected with dead lever (9) between backup pad (7) and backup pad (11) No. two, the below of dead lever (9) rotates between backup pad (7) and backup pad (11) No. two and is connected with receipts line roller (8), the one end fixedly connected with driving pulley (21) of receipts line roller (8), the one end of driving pulley (21) is connected with the inner wall rotation of backup pad (11) No. two, rotate between backup pad (7) of below of receipts line roller (8) and backup pad (11) No. two and be connected with reciprocal lead screw (23), the one end of reciprocal lead screw (23) is at the inside fixedly connected with driven pulley (22) of backup pad (11) No. two, and is connected with driven pulley (22) ) The lead weight device comprises a driving belt pulley (21) and a driven belt pulley (22), the driving belt pulley is connected with the driven belt pulley (22) through belt transmission, a slider (10) is connected to a reciprocating screw rod (23) in a threaded mode, a wire clamping device (19) is installed inside the slider (10), and a lead weight (18) is installed at the bottom of the slider (10).

2. The detection device for bridge elevation of claim 1, characterized in that, the below of reciprocal lead screw (23) is equipped with splicing pipe (16) No. one, top fixedly connected with T type piece (14) of splicing pipe (16), T type piece (14) and T type groove joint, the internally mounted of splicing pipe (16) has spring (25), the one end fixedly connected with limiting plate of spring (25), inner wall fixedly connected with fixture block (24) of splicing pipe (16) are passed at the middle part of limiting plate, No. two splicing pipe (27) are installed to the bottom of splicing pipe (16), the top fixedly connected with connecting block of No. two splicing pipe (27), the draw-in groove has been seted up on the connecting block, fixture block (24) and draw-in groove joint.

3. The bridge elevation detection device according to claim 1, wherein a second sliding rod (15) is fixedly connected between the first support plate (7) and the second support plate (11) below the reciprocating screw rod (23), and the first sliding block (10) is slidably connected with the second sliding rod (15).

4. The bridge level detecting device according to claim 3, wherein a meter counter (12) is installed at one side of the second support plate (11).

5. The bridge elevation detection device according to claim 2, wherein a control panel (2) is installed on the front surface of the first fixing plate (1), and the motor (5) and the electric telescopic rod (13) are electrically connected with the control panel (2).