CN216074733U - Auxiliary device is consolidated in bridge maintenance - Google Patents

Abstract

The utility model discloses a bridge maintenance reinforcement auxiliary device, and relates to the field of bridge maintenance. The auxiliary device for maintaining and reinforcing the bridge comprises a bridge main body, wherein a slide way is fixedly connected to the top of the bridge main body; the bottom of the moving vehicle is rotatably connected with a roller through a rotating shaft, and the outer wall of the roller is movably clamped on the inner wall of the slideway; the clamping mechanism comprises a clamping rod and a trapezoidal block. This auxiliary device is consolidated in bridge maintenance, through the relation of connection that sets up slide, locomotive, connecting block, clamping bar, pulley and trapezoidal piece for move the handle through rotating and drive the trapezoidal piece and remove, make trapezoidal piece extrusion clamping bar, through lever principle, make the clamping bar lower extreme inwards tighten up, the position of the restriction locomotive of being convenient for avoids the locomotive to move when using, is convenient for maintain the reinforcement bottom the bridge, is favorable to preventing the emergence of dangerous accident.

Description

Auxiliary device is consolidated in bridge maintenance

Technical Field

The utility model relates to the technical field of bridge maintenance, in particular to a bridge maintenance reinforcement auxiliary device.

Background

The bridge is generally a structure erected on rivers, lakes and seas to enable vehicles, pedestrians and the like to smoothly pass through the bridge, the quantity of goods loaded on the vehicles and the vehicles is increased along with the development of the society, particularly, the bridge is seriously influenced by equipment transportation, container transportation and ore transportation of large-scale industry, and the structural performance of the bridge is gradually degraded after the bridge is used for one year or another, so that the bridge needs to be maintained and reinforced.

Patent document CN201921982544.7 discloses a bridge detection device, which describes "rails longitudinally installed along the traveling direction on non-traffic lanes on both sides of a bridge," a driving vehicle and a driven vehicle connected together by a steel frame are installed on each rail, and the driving vehicle and the driven vehicle paired on the two rails are horizontally arranged in parallel; the driving vehicle and the driven vehicle are respectively connected with one end of a transverse connecting arm, the other end of the transverse connecting arm extends out of the outer side of the bridge and is fixedly connected with one end of a vertical connecting arm, the other end of the vertical connecting arm extends out of the plane where the bottom surface of the bridge is located and is fixedly connected with the top end of a connecting frame, and a butt joint driving head is fixedly connected to the bottom end of the connecting frame. Through setting up drive car and driven car, can be under the condition that the vehicle normally passes on not influencing the bridge, drive transverse connection arm, vertical linking arm and link motion, thereby make the staff carry out the testing and maintenance to the bridge on the link, but this device is at the in-process to the maintenance reinforcement of bridge, the work progress is slower, the drive car is for the ease of removing, the bottom is equipped with the roller type, stability receives the influence easily when the stop motion, be difficult to keep steady state, it is very vexed to bring for the bridge maintenance, and dangerous accident takes place easily, therefore, a bridge maintenance reinforcement auxiliary device is proposed in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model discloses a bridge maintenance reinforcement auxiliary device, which aims to solve the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: a bridge repair reinforcement assist device, comprising:

the top of the bridge main body is fixedly connected with a slideway;

the bottom of the moving vehicle is rotatably connected with a roller through a rotating shaft, and the outer wall of the roller is movably clamped on the inner wall of the slideway;

clamping mechanism, clamping mechanism includes clamping bar and trapezoidal piece, locomotive left side fixedly connected with connecting block, the connecting block back rotates through the round pin axle and is connected with clamping bar, clamping bar top fixedly connected with concave piece, concave piece top is seted up flutedly, the recess inner wall that concave piece top was seted up rotates through the pivot and is connected with the pulley, the lifting groove has been seted up to the locomotive inner wall, trapezoidal piece front end fixedly connected with sliding block, sliding block front end activity joint is in the lifting groove, trapezoidal piece outer wall extrusion pulley.

Preferably, the back of the clamping rod is fixedly connected with a connecting column, the outer wall of the connecting column is movably inserted with a spring strip, the outer wall of the connecting column is fixedly connected with a limiting block, and the radial width of the limiting block is greater than that of the right part of the spring strip.

Preferably, the trapezoidal piece top is seted up flutedly, the recess inner wall that the trapezoidal piece top was seted up is rotated through the round pin axle and is connected with the lifter plate, locomotive top fixedly connected with supporting shoe, the round hole has been seted up on the supporting shoe left side, the round hole inner wall activity of seting up on the supporting shoe left side is pegged graft and is had the rotor plate, the rotor plate rotates through the round pin axle with the lifter plate and is connected.

Preferably, the right side of the clamping rod is fixedly connected with a clamping block, and the radial width of the clamping block is greater than that of the groove on the left side of the slideway.

Preferably, a movable handle is fixedly connected to the left side of the rotating plate and is located on the left side of the supporting block.

The utility model discloses a bridge maintenance reinforcement auxiliary device, which has the following beneficial effects:

1. this auxiliary device is consolidated in bridge maintenance, through the relation of connection that sets up slide, locomotive, connecting block, clamping bar, pulley and trapezoidal piece for move the handle through rotating and drive the trapezoidal piece and remove, make trapezoidal piece extrusion clamping bar, through lever principle, make the clamping bar lower extreme inwards tighten up, the position of the restriction locomotive of being convenient for avoids the locomotive to move when using, is convenient for maintain the reinforcement bottom the bridge, is favorable to preventing the emergence of dangerous accident.

2. This auxiliary device is consolidated in bridge maintenance, through setting up the tight pole back fixedly connected with spliced pole of clamp, spliced pole outer wall activity is pegged graft and is had the spring strip, the quantity of the tight pole of clamp has two and symmetric distribution in the locomotive both sides, spring strip other end fixed connection is on another tight pole of clamp, the upper end that drives the tight pole of clamp through the pulling force of spring strip tightens up to the centre, make the lower extreme of the tight pole of clamp outwards expand, the locomotive of being convenient for removes, spliced pole outer wall fixedly connected with stopper, the radial width of stopper is greater than the radial width of spring strip right side part, be convenient for restrict the position of spring strip, avoid the spring strip to break away from the spliced pole.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the mobile cart according to the present invention;

FIG. 3 is a schematic view of the slider structure of the present invention;

FIG. 4 is a schematic view of a clamping bar according to the present invention;

fig. 5 is a schematic view of the trapezoidal block structure of the present invention.

In the figure: 1. a bridge main body; 101. a slideway; 2. a mobile vehicle; 201. a roller; 202. a lifting groove; 203. connecting blocks; 3. a clamping lever; 301. a concave block; 302. a pulley; 303. connecting columns; 304. a spring bar; 305. a limiting block; 306. a clamping block; 4. a trapezoidal block; 401. a slider; 402. a lifting plate; 403. a support block; 404. a rotating plate; 405. the handle is moved.

Detailed Description

The embodiment of the utility model discloses a bridge maintenance reinforcement auxiliary device, as shown in figures 1-5, comprising:

according to the attached drawing 1, the top of the bridge main body 1 is fixedly connected with a slide way 101, which is beneficial to limiting the motion track of the moving vehicle 2;

according to the attached drawing 2, the bottom of the moving vehicle 2 is rotatably connected with the roller 201 through the rotating shaft, so that the friction force at the bottom of the moving vehicle 2 is reduced, the moving vehicle 2 is convenient to move, the outer wall of the roller 201 is movably clamped on the inner wall of the slideway 101, the moving direction of the moving vehicle 2 is convenient to limit, and the moving vehicle 2 is prevented from deviating;

according to the figures 3 and 4, the clamping mechanism comprises a clamping rod 3 and a trapezoidal block 4, the left side of the moving vehicle 2 is fixedly connected with a connecting block 203, the back of the connecting block 203 is rotatably connected with the clamping rod 3 through a pin shaft, the top of the clamping rod 3 is fixedly connected with a concave block 301, the top of the concave block 301 is provided with a groove, the inner wall of the groove arranged at the top of the concave block 301 is rotatably connected with a pulley 302 through a rotating shaft, the inner wall of the moving vehicle 2 is provided with a lifting groove 202, the width of the upper end of the trapezoidal block 4 is larger than that of the lower end, the front end of the trapezoidal block 4 is fixedly connected with a sliding block 401, the front end of the sliding block 401 is movably clamped in the lifting groove 202, the motion track of the trapezoidal block 4 is favorably limited, the trapezoidal block 4 keeps moving up and down, the position of the trapezoidal block 4 is favorably limited, the trapezoidal block 4 is prevented from being separated from the moving vehicle 2, the outer wall of the trapezoidal block 4 extrudes the pulley 302, the trapezoidal block 4 moves downwards, the pulley 302 is pressed, so that the pulley 302 pushes the upper part of the clamping rod 3 outwards, and the lower part of the clamping rod 3 is tightened inwards through the lever principle and clamped on two sides of the slideway 101, thereby being convenient for limiting the position of the moving vehicle 2.

According to shown in figure 4, press from both sides 3 back fixedly connected with spliced pole 303 of tight pole, spliced pole 303 outer wall activity is pegged graft and is had spring bar 304, the quantity that presss from both sides tight pole 3 has two and symmetric distribution in locomotive 2 both sides, spring bar 304 other end fixed connection is on another tight pole 3 of clamp, the upper end that drives tight pole 3 of clamp through the pulling force of spring bar 304 tightens up to the centre, make the lower extreme of pressing from both sides tight pole 3 outwards expand, be convenient for locomotive 2 removes, spliced pole 303 outer wall fixedly connected with stopper 305, the radial width of stopper 305 is greater than the radial width of spring bar 304 right side part, be convenient for restrict the position of spring bar 304, avoid spring bar 304 to break away from spliced pole 303.

According to fig. 5, 4 tops of trapezoidal piece are seted up flutedly, the recess inner wall that 4 tops of trapezoidal piece were seted up is rotated through the round pin axle and is connected with lifter plate 402, 2 top fixedly connected with supporting shoe 403 of locomotive, the round hole has been seted up on the left of supporting shoe 403, the round hole inner wall activity of seting up on the left of supporting shoe 403 is pegged graft and is had rotor plate 404, rotor plate 404 rotates through the round pin axle with lifter plate 402 and is connected, be favorable to rotor plate 404 to drive trapezoidal piece 4 and remove, be convenient for adjust clamping mechanism's elasticity, convenient to use person uses.

According to the illustration in fig. 4, the right side of the clamping rod 3 is fixedly connected with a clamping block 306, and the radial width of the clamping block 306 is larger than that of the groove on the left side of the slideway 101, so that the slideway 101 can be clamped conveniently.

Referring to fig. 5, a moving handle 405 is fixedly connected to the left side of the rotating plate 404, and the moving handle 405 is located at the left side of the supporting block 403, so that a user can rotate the rotating plate 404.

The working principle is as follows: in order to fix the position of the moving vehicle 2, a user can rotate the moving handle 405 clockwise forward, so that the moving handle 405 rotating forward drives the rotating plate 404 to move downwards, the rotating plate 404 moving downwards drives the lifting plate 402 to move downwards, the lifting plate 402 moving downwards pushes the trapezoidal block 4 to move downwards, the position shape of the trapezoidal block 4 is set, the radial width of the trapezoidal block 4 moving downwards at the same horizontal height is increased, the trapezoidal block 4 extrudes the clamping rod 3 to two sides, and the upper end of the clamping rod 3 expands to two sides to drive the lower end of the clamping rod 3 to tighten towards the middle through a lever principle, so that the clamping rod 3 is clamped on two sides of the slide 101, the position of the moving vehicle 2 is limited, and the moving vehicle 2 is prevented from moving.

Remove handle 405 through the antiport for remove handle 405 and drive 4 rebound of trapezoidal piece, make and press from both sides tight pole 3 to the extruded power in both sides disappearance, rethread spring bar 304 draw power, make and press from both sides tight pole 3 upper end and tighten up to the centre, through lever principle, make and press from both sides tight pole 3 lower extreme of 3 inside drive of tight pole and outwards expand, make slide 101 break away from tight pole 3, the locomotive 2 removal of being convenient for.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (5)

1. The utility model provides an auxiliary device is consolidated in bridge maintenance which characterized in that includes:

the top of the bridge main body (1) is fixedly connected with a slide way (101);

the bottom of the moving vehicle (2) is rotatably connected with a roller (201) through a rotating shaft, and the outer wall of the roller (201) is movably clamped on the inner wall of the slideway (101);

clamping mechanism, clamping mechanism includes clamping bar (3) and trapezoidal piece (4), locomotive (2) left side fixedly connected with connecting block (203), the connecting block (203) back is rotated through the round pin axle and is connected with clamping bar (3), clamping bar (3) top fixedly connected with concave piece (301), concave piece (301) top is seted up flutedly, the recess inner wall that concave piece (301) top was seted up rotates through the pivot and is connected with pulley (302), lifting groove (202) have been seted up to locomotive (2) inner wall, trapezoidal piece (4) front end fixedly connected with sliding block (401), sliding block (401) front end activity joint is in lifting groove (202), trapezoidal piece (4) outer wall extrusion pulley (302).

2. The auxiliary device is consolidated in bridge maintenance of claim 1, characterized in that: the back of the clamping rod (3) is fixedly connected with a connecting column (303), the outer wall of the connecting column (303) is movably inserted with a spring strip (304), the outer wall of the connecting column (303) is fixedly connected with a limiting block (305), and the radial width of the limiting block (305) is greater than that of the right part of the spring strip (304).

3. The auxiliary device is consolidated in bridge maintenance of claim 1, characterized in that: the improved lifting device is characterized in that a groove is formed in the top of the trapezoidal block (4), a lifting plate (402) is rotatably connected to the inner wall of the groove formed in the top of the trapezoidal block (4) through a pin shaft, a supporting block (403) is fixedly connected to the top of the moving vehicle (2), a round hole is formed in the left side of the supporting block (403), a rotating plate (404) is movably inserted into the inner wall of the round hole formed in the left side of the supporting block (403), and the rotating plate (404) is rotatably connected with the lifting plate (402) through a pin shaft.

4. The auxiliary device is consolidated in bridge maintenance of claim 1, characterized in that: the right side of the clamping rod (3) is fixedly connected with a clamping block (306), and the radial width of the clamping block (306) is larger than that of a groove in the left side of the slide way (101).

5. A bridge repair reinforcement assistance device according to claim 3, characterised in that: the left side of the rotating plate (404) is fixedly connected with a movable handle (405), and the movable handle (405) is located on the left side of the supporting block (403).

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