CN214096000U

CN214096000U - Bridge deformation monitoring devices for road and bridge engineering

Info

Publication number: CN214096000U
Application number: CN202120443781.7U
Authority: CN
Inventors: 吴凤龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-02
Filing date: 2021-03-02
Publication date: 2021-08-31
Anticipated expiration: 2031-03-02

Abstract

The utility model discloses a road and bridge is bridge deformation monitoring devices for engineering, including unable adjustment base, fixed block and monitoring devices main part, unable adjustment base's top is provided with the monitoring devices main part, unable adjustment base's top is provided with elevation structure, elevation structure includes pole in thread bush, the outer pole of lift and the lift, pole sets up in unable adjustment base's top in the lift, the cover is equipped with the outer pole of lift on the lateral wall of pole in the lift. The utility model discloses a be provided with elevation structure on unable adjustment base's top, when needs are adjusted the monitoring devices main part, the staff only need hold the thread bush with the hand, then rotate, because the inside of thread bush is oblique, so can extrude the outer pole of going up and down when carrying out the pivoted and contract to inside to make the outer pole of going up and down fix on the lateral wall of the pole in going up and down, reach height-adjusting's effect, thereby improved the regulation effect.

Description

Bridge deformation monitoring devices for road and bridge engineering

Technical Field

The utility model relates to a monitoring devices technical field specifically is a road bridge is bridge deformation monitoring devices for bridge engineering.

Background

Along with the continuous development of society, the building trade has obtained brisk development, nevertheless establishes to establish at road bridge and establishes to accomplish the back, still needs to carry out subsequent deformation monitoring to the bridge, but traditional monitoring devices not only wastes time and energy and still often appears the inaccurate problem of monitoring data, consequently just needs a bridge deformation monitoring devices for road bridge engineering.

The devices on the market are various and can basically meet the use requirements of people, but certain problems still exist, and the traditional monitoring devices are poor in applicability due to the fact that the height of the monitoring devices is inconvenient to adjust.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a road and bridge are bridge deformation monitoring devices for engineering to propose monitoring devices in solving above-mentioned background art because inconvenient height-adjusting's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bridge deformation monitoring devices for road and bridge engineering, includes unable adjustment base, fixed block and monitoring devices main part, unable adjustment base's top is provided with the monitoring devices main part, unable adjustment base's top is provided with elevation structure, elevation structure includes screw thread bush, the outer pole of lift and the interior pole of lift, the pole sets up in unable adjustment base's top in the lift, the cover is equipped with the outer pole of lift on the lateral wall of the pole in the lift, the cover is equipped with the screw thread bush on the lateral wall of the outer pole of lift.

Preferably, the inner side wall of the threaded sleeve is provided with internal threads, the outer side wall of the lifting outer rod is provided with external threads opposite to the internal threads, and the threaded sleeve and the lifting outer rod form threaded connection.

Preferably, the top of the outer lifting rod is provided with a fixed block, the top of the fixed block is provided with a fixed structure, the fixed structure comprises a pulling block, a telescopic spring, a pulling rod, a supporting block and a supporting groove, the pulling block is arranged on two sides of the fixed block, the two ends of one side of the pulling block are fixed with the pulling rod, the telescopic spring is arranged at the middle position of one side of the pulling block, one side of the telescopic spring is fixed with one side of the fixed block, the supporting block is inserted into the fixed block, the supporting groove is formed in the two sides of the supporting block, the pulling rod is inserted into the supporting groove, and the top end of the supporting block is fixed with the bottom end of the monitoring device main body.

Preferably, the top of monitoring devices main part is provided with the dismouting structure, the dismouting structure includes handle, backplate and slider, the backplate sets up in the top of monitoring devices main part, the dovetail groove has been seted up to the both sides on monitoring devices main part top, the inside in dovetail groove is provided with the slider, the top of slider is fixed mutually with the bottom of backplate, the top of backplate is fixed with the handle.

Preferably, the cross-sectional area of the trapezoidal groove is larger than that of the sliding block, and the trapezoidal groove and the sliding block form a sliding structure.

Preferably, the pulling block is connected with the fixed block through a telescopic spring, and the pulling block, the telescopic spring and the fixed block form a telescopic structure.

Compared with the prior art, the beneficial effects of the utility model are that: the bridge deformation monitoring device for the road and bridge engineering not only realizes the lifting of the monitoring device, but also simultaneously realizes the fixation of the monitoring device and the convenient replacement of internal parts of the monitoring device;

(1) the lifting structure is arranged at the top end of the fixed base, when the monitoring device main body needs to be adjusted, a worker only needs to hold the threaded sleeve by hand and then rotate the threaded sleeve, and the lifting outer rod can be extruded to shrink inwards when the threaded sleeve rotates due to the fact that the interior of the threaded sleeve is inclined, so that the lifting outer rod is fixed on the outer side wall of the lifting inner rod, the height adjusting effect is achieved, and the adjusting effect is improved;

(2) by arranging the fixing structure at the top end of the fixing block, when a worker fixes the monitoring device main body, the worker firstly holds the pull block by hand, then pulls the pull block to one side, simultaneously drives the pull rod to move to one side, then inserts the supporting block at the bottom end of the monitoring device main body into the fixing block, then loosens the pull block, and drives the pull rod to be inserted into the supporting groove under the elastic action of the telescopic spring, so that the monitoring device main body is fixed, and the fixing effect is improved;

(3) be provided with the dismouting structure through the top at the monitoring devices main part, when the inside part of monitoring devices main part need be maintained, the staff only need hold the handle with the hand, then carry out the pull to one end to the slider that drives backplate bottom both sides slides in the inside in dovetail groove, thereby takes the backplate out fast, and the staff's of being convenient for maintenance has improved the suitability.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic view of a partially enlarged cross-sectional structure at a in fig. 1 according to the present invention;

fig. 4 is a schematic top view of the adjusting structure according to the present invention;

fig. 5 is a schematic view of the front cross-sectional structure of the fixing structure of the present invention.

In the figure: 1. a fixed base; 2. a lifting structure; 201. a threaded sleeve; 202. a lifting outer rod; 203. an inner lifting rod; 3. a fixed block; 4. a monitoring device main body; 5. a disassembly and assembly structure; 501. a grip; 502. a guard plate; 503. a slider; 504. a trapezoidal groove; 6. a fixed structure; 601. pulling the block; 602. a tension spring; 603. a pull rod; 604. a support block; 605. and a support groove.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment: a bridge deformation monitoring device for road and bridge engineering comprises a fixed base 1, a fixed block 3 and a monitoring device main body 4, wherein the monitoring device main body 4 is arranged at the top end of the fixed base 1, a lifting structure 2 is arranged at the top end of the fixed base 1, the lifting structure 2 comprises a threaded sleeve 201, a lifting outer rod 202 and a lifting inner rod 203, the lifting inner rod 203 is arranged at the top end of the fixed base 1, the lifting outer rod 202 is sleeved on the outer side wall of the lifting inner rod 203, and the threaded sleeve 201 is sleeved on the outer side wall of the lifting outer rod 202; the inner side wall of the threaded sleeve 201 is provided with internal threads, the outer side wall of the lifting outer rod 202 is provided with external threads opposite to the internal threads, and the threaded sleeve 201 and the lifting outer rod 202 form threaded connection;

by arranging the lifting structure 2 at the top end of the fixed base 1, when the monitoring device main body 4 needs to be adjusted, a worker only needs to hold the threaded sleeve 201 by hand and then rotate the threaded sleeve 201, and the lifting outer rod 202 can be extruded to shrink inwards when the threaded sleeve 201 rotates, so that the lifting outer rod 202 is fixed on the outer side wall of the lifting inner rod 203, the height adjusting effect is achieved, and the adjusting effect is improved;

the top end of the lifting outer rod 202 is provided with a fixed block 3, the top end of the fixed block 3 is provided with a fixed structure 6, the fixed structure 6 comprises a pulling block 601, an expansion spring 602, a pulling rod 603, a supporting block 604 and a supporting groove 605, the pulling block 601 is arranged on two sides of the fixed block 3, the pulling rod 603 is fixed at two ends of one side of the pulling block 601, the expansion spring 602 is arranged at the middle position of one side of the pulling block 601, one side of the expansion spring 602 is fixed with one side of the fixed block 3, the supporting block 604 is inserted in the fixed block 3, the supporting groove 605 is arranged in the supporting block 604, the pulling rod 603 is inserted in the supporting groove 605, and the top end of the supporting block 604 is fixed with the bottom end of the monitoring device body 4; the pull block 601 is connected with the fixed block 3 through an extension spring 602, and the pull block 601, the extension spring 602 and the fixed block 3 form an extension structure;

by arranging the fixing structure 6 at the top end of the fixing block 3, when a worker fixes the monitoring device main body 4, the worker firstly holds the pull block 601 by hand, then pulls the pull block 601 to one side, meanwhile, the pull rod 603 is driven to move to one side, then the supporting block 604 at the bottom end of the monitoring device main body 4 is inserted into the fixing block 3, then the pull block 601 is loosened, the pull block 601 drives the pull rod 603 to be inserted into the supporting groove 605 under the elastic action of the telescopic spring 602, so that the monitoring device main body 4 is fixed, and the fixing effect is improved;

the top end of the monitoring device main body 4 is provided with a dismounting structure 5, the dismounting structure 5 comprises a handle 501, a guard plate 502 and a slide block 503, the guard plate 502 is arranged at the top end of the monitoring device main body 4, two sides of the top end of the monitoring device main body 4 are provided with trapezoidal grooves 504, the slide block 503 is arranged inside the trapezoidal grooves 504, the top end of the slide block 503 is fixed with the bottom end of the guard plate 502, and the handle 501 is fixed at the top end of the guard plate 502; the cross-sectional area of the trapezoidal groove 504 is larger than that of the sliding block 503, and the trapezoidal groove 504 and the sliding block 503 form a sliding structure;

be provided with dismouting structure 5 through the top at monitoring devices main part 4, when the inside part of monitoring devices main part 4 need be maintained, the staff only need hold handle 501 with the hand, then pull to one end to the slider 503 that drives backplate 502 bottom both sides slides in the inside of dovetail groove 504, thereby takes out backplate 502 is quick, and the staff's of being convenient for maintenance has improved the suitability.

The working principle is as follows: firstly, by arranging the fixing structure 6 at the top end of the fixing block 3, when a worker fixes the monitoring device main body 4, the worker firstly holds the pull block 601 by hand, then pulls the pull block to one side, and simultaneously drives the pull rod 603 to move to one side, then inserts the supporting block 604 at the bottom end of the monitoring device main body 4 into the fixing block 3, then loosens the pull block 601, and the pull block 601 drives the pull rod 603 to be inserted into the supporting groove 605 under the elastic action of the telescopic spring 602, so that the monitoring device main body 4 is fixed, and the fixing effect is improved;

afterwards, the lifting structure 2 is arranged at the top end of the fixed base 1, when the monitoring device main body 4 needs to be adjusted, a worker only needs to hold the threaded sleeve 201 by hand and then rotate the threaded sleeve 201, and the lifting outer rod 202 is extruded to shrink inwards when the threaded sleeve 201 rotates, so that the lifting outer rod 202 is fixed on the outer side wall of the lifting inner rod 203, the height adjusting effect is achieved, and the adjusting effect is improved;

finally, be provided with dismouting structure 5 through the top at monitoring devices main part 4, when the inside part of monitoring devices main part 4 need maintain, the staff only need hold handle 501 with the hand, then pull to one end to the slider 503 that drives backplate 502 bottom both sides slides in the inside of dovetail groove 504, thereby takes out backplate 502 is quick, the staff's of being convenient for maintenance has improved the suitability, finally accomplishes work.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a bridge deformation monitoring devices for road and bridge engineering, includes unable adjustment base (1), fixed block (3) and monitoring devices main part (4), its characterized in that: the top of unable adjustment base (1) is provided with monitoring devices main part (4), the top of unable adjustment base (1) is provided with elevation structure (2), elevation structure (2) are including thread bush (201), outer pole (202) and the interior pole (203) of going up and down, pole (203) set up in the top of unable adjustment base (1) in going up and down, the cover is equipped with outer pole (202) of going up and down on the lateral wall of pole (203) in going up and down, the cover is equipped with thread bush (201) on the lateral wall of outer pole (202) of going up and down.

2. The bridge deformation monitoring device for road and bridge engineering of claim 1, wherein: the inner side wall of the threaded sleeve (201) is provided with internal threads, the outer side wall of the lifting outer rod (202) is provided with external threads opposite to the internal threads, and the threaded sleeve (201) and the lifting outer rod (202) form threaded connection.

3. The bridge deformation monitoring device for road and bridge engineering of claim 1, wherein: a fixed block (3) is arranged at the top end of the lifting outer rod (202), a fixed structure (6) is arranged at the top end of the fixed block (3), the fixing structure (6) comprises a pull block (601), a telescopic spring (602), a pull rod (603), a supporting block (604) and a supporting groove (605), the pull blocks (601) are arranged at two sides of the fixed block (3), pull rods (603) are fixed at two ends of one side of each pull block (601), an extension spring (602) is arranged in the middle of one side of the pulling block (601), one side of the telescopic spring (602) is fixed with one side of the fixed block (3), a supporting block (604) is inserted in the fixed block (3), supporting grooves (605) are formed in the inner parts of the two sides of the supporting block (604), the pull rod (603) is inserted into the supporting groove (605), and the top end of the supporting block (604) is fixed with the bottom end of the monitoring device main body (4).

4. The bridge deformation monitoring device for road and bridge engineering of claim 3, wherein: the top of monitoring devices main part (4) is provided with dismouting structure (5), dismouting structure (5) are including handle (501), backplate (502) and slider (503), backplate (502) set up in the top of monitoring devices main part (4), dovetail groove (504) have been seted up to the both sides on monitoring devices main part (4) top, the inside in dovetail groove (504) is provided with slider (503), the top of slider (503) is fixed mutually with the bottom of backplate (502), the top of backplate (502) is fixed with handle (501).

5. The bridge deformation monitoring device for road and bridge engineering of claim 4, wherein: the cross sectional area of the trapezoidal groove (504) is larger than that of the sliding block (503), and the trapezoidal groove (504) and the sliding block (503) form a sliding structure.

6. The bridge deformation monitoring device for road and bridge engineering of claim 3, wherein: the pull block (601) is connected with the fixed block (3) through the telescopic spring (602), and the pull block (601), the telescopic spring (602) and the fixed block (3) form a telescopic structure.