CN220079655U

CN220079655U - Road surface levelness detector

Info

Publication number: CN220079655U
Application number: CN202223048992.4U
Authority: CN
Inventors: 王书猛
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-16
Filing date: 2022-11-16
Publication date: 2023-11-24
Anticipated expiration: 2032-11-16

Abstract

The utility model relates to the technical field of road construction detection equipment, in particular to a road surface levelness detector, which comprises: two fixing bases, fixedly connected with backup pad on the fixing base, cooperation through screw spindle in the control elevation structure, multiangle rotation button etc. is convenient for screw spindle drive first slider and removes, be convenient for first slider drive detachable construction and supplementary measurement structure go up and down, be convenient for adjust supplementary measurement structure to the horizontality, thereby be convenient for supplementary laser rangefinder in the measurement structure detects the road surface, cooperation through laser rangefinder, first detection chi and second detection chi, the accurate large tracts of land of being convenient for detects road surface horizontally data, the cooperation of second regulating block in the detachable construction of rethread, screw rod etc. is twisted to the hand, be convenient for dismantle the regulation pole in the supplementary measurement structure, the removal and the storage of this device of people have been made things convenient for, install swiftly and conveniently simultaneously, work efficiency has been improved.

Description

Road surface levelness detector

Technical Field

The utility model relates to the technical field of road construction detection equipment, in particular to a road surface levelness detector.

Background

In recent years, along with the rapid development of social economy and continuous acceleration of urban construction progress in China, the development of highway bridge construction industry can be regarded as rapid progress, great contribution is made to the rapid development of national economy, after the construction of highways and bridges is completed, the road surfaces of the highways and the bridges are required to be strictly detected, and the running vehicles and pedestrians are possibly dangerous due to the fact that the highways and the bridges are unqualified, and the levelness detection of the highways and the bridges is an important item, the traditional levelness detector is small in structure, the detection range is small, and the levelness detection of the road surfaces of the highways is inconvenient to carry out large-area levelness detection, so that the road surface levelness detection efficiency is reduced, and although the levelness detection of the roads can also be carried out by using a level ruler, the situation on the ground can only be roughly seen, complete data can not be obtained, and the measuring data can be obtained only by using tools such as tape measures in a matched mode, so that the process is relatively troublesome, and the working efficiency is low.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a road surface levelness detector, which solves the problems that the prior art is small in detection range, inconvenient to detect the levelness of a road surface in a large area, and therefore reduces the road surface levelness detection efficiency, and the road can be detected in a large area by using a level ruler, but only the situation on the ground can be roughly seen when the road surface is detected, complete data cannot be obtained, and the measured data can be obtained only by using tools such as a tape measure and the like in a matched manner, so that the process is troublesome and the working efficiency is low.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: a road levelness detector, comprising:

the two fixing seats are fixedly connected with supporting plates, first sliding grooves are formed in the opposite surfaces of the two supporting plates, first sliding blocks are connected in the first sliding grooves in a sliding mode, and first horizontal bubbles are arranged on the fixing seats;

the control lifting structure is arranged in the first sliding groove and used for lifting and adjusting the first sliding block;

the detachable structure is arranged on the two first sliding blocks and is used for conveniently detaching the auxiliary measuring structure;

the auxiliary measuring structure is arranged between the two detachable structures and is used for carrying out auxiliary measurement on the road surface.

Preferably, the control lifting structure comprises two threaded shafts and two polygonal limiting grooves, the two threaded shafts are respectively connected to the inside of the two first sliding grooves in a rotating mode, the two polygonal limiting grooves are respectively formed in the top ends of the two supporting plates, the threaded shafts are in threaded connection with the first sliding blocks, the top ends of the threaded shafts penetrate through the first sliding grooves and are fixedly connected with fixed square shafts, the top ends of the fixed square shafts are fixedly connected with fixed blocks, polygonal rotating buttons are connected to the fixed square shafts in a sliding mode, the polygonal rotating buttons are matched with the polygonal limiting grooves, and first detection rules are fixedly connected to the supporting plates and used for lifting and adjusting the detachable structure and the auxiliary measurement structure, and the auxiliary measurement mechanism can be adjusted to a horizontal state.

Further, detachable construction includes the supporting shoe, two the supporting shoe is fixed connection respectively on two first sliders, fixedly connected with first clamp splice on the supporting shoe, fixedly connected with fixed axle on the first clamp splice, the second spout has been seted up on the supporting shoe, sliding connection has the second slider in the second spout, fixedly connected with second splint on the second slider, fixedly connected with first splint on the first slider, two the fixed axle runs through first splint and second splint respectively, fixedly connected with two stopper on the supporting shoe, fixedly connected with first regulating block and second regulating block respectively on first splint and the second splint, run through the rotation on the first regulating block and be connected with hand screw bolt, hand screw bolt and second regulating block threaded connection for make things convenient for people to dismantle or change auxiliary measurement structure.

Still further, auxiliary measurement structure includes the regulation pole, the trompil has all been seted up at the both ends of regulation pole, two fixed axles are located the inside of two trompils respectively, the second level bubble is installed respectively to the top left and right sides of regulation pole, fixedly connected with second detection chi on the regulation pole, the third spout has been seted up to the front end of regulation pole, the inside sliding connection of third spout has the third slider, fixedly connected with mounting panel one on the third slider, mounting panel one can dismantle through a plurality of bolts and be connected with mounting panel two, fixedly connected with connecting block on the mounting panel two, install laser range finder on the connecting block for measure ground, cooperate with first detection chi and second detection chi simultaneously, thereby reach the purpose that can accurate measurement road surface levelness.

Furthermore, an index block I is fixedly connected to the mounting plate I.

On the basis of the scheme, the second clamping plate is fixedly connected with the index block II.

(III) beneficial effects

Compared with the prior art, the utility model provides a road surface levelness detector, which comprises the following components

The beneficial effects are that:

this road surface levelness detector, cooperation through screw spindle in the control elevation structure, the cooperation such as multi-angle rotation button, be convenient for screw spindle drive first slider removes, be convenient for first slider drives detachable construction and auxiliary measurement structure and goes up and down, be convenient for adjust auxiliary measurement structure to horizontality, thereby be convenient for laser rangefinder in the auxiliary measurement structure detects the road surface, cooperation through laser rangefinder, first detection chi and second detection chi, the accurate large tracts of land detects road surface horizontally data of being convenient for, cooperation such as second regulating block in the rethread detachable construction, screw rod is twisted to the hand, be convenient for dismantle the second splint, thereby be convenient for dismantle the regulation pole in the auxiliary measurement structure, people have made things convenient for the removal and the storage of this device, install swiftly and conveniently simultaneously, work efficiency has been improved.

Drawings

FIG. 1 is a schematic view of a partially sectioned front plan view effect of the present utility model;

FIG. 2 is a schematic view of the right side plan view effect of the present utility model, partially in section;

FIG. 3 is a schematic view of the planar effect of the laser rangefinder, mounting plate one, third slider, etc. of the present utility model;

fig. 4 is a schematic view of a partial enlarged structure at a in fig. 2 according to the present utility model.

In the figure: 1. a fixing seat; 2. a support plate; 3. a first slider; 4. a first horizontal bubble; 5. a threaded shaft; 6. fixing a square shaft; 7. a polygonal rotating knob; 8. a first test ruler; 9. a support block; 10. a first clamping block; 11. a fixed shaft; 12. a second slider; 13. a second clamping plate; 14. a limiting block; 15. a first adjustment block; 16. a second adjustment block; 17. screwing the screw rod by hand; 18. an adjusting rod; 19. a second horizontal bubble; 20. a second detection ruler; 21. a third slider; 22. a first mounting plate; 23. a second mounting plate; 24. a laser range finder; 25. index block one; 26. and index block two.

Detailed Description

Examples

Referring to fig. 1-4, the present utility model provides the following technical solutions: the utility model provides the following technical scheme: a road levelness detector, comprising:

the two fixing seats 1 are fixedly connected with supporting plates 2, the opposite surfaces of the two supporting plates 2 are provided with first sliding grooves, first sliding blocks 3 are connected in the first sliding grooves in a sliding mode, and first horizontal bubbles 4 are arranged on the fixing seats 1; the fixing seat 1 and the supporting plate 2 are used for supporting, and the first horizontal bubble 4 is used for adjusting the level of the fixing seat 1.

In fig. 1, a control lifting structure is arranged inside the first chute and used for lifting and adjusting the first sliding block 3; the control lifting structure comprises two threaded shafts 5 and two polygonal limiting grooves, wherein the two threaded shafts 5 are respectively connected to the inside of the two first sliding grooves in a rotating mode, the two polygonal limiting grooves are respectively formed in the top ends of the two supporting plates 2, the threaded shafts 5 are in threaded connection with the first sliding blocks 3, the top ends of the threaded shafts 5 penetrate through the first sliding grooves and are fixedly connected with the fixed square shafts 6, the fixed square shafts 6 are fixedly connected with fixed blocks, the fixed square shafts 6 are slidably connected with polygonal rotating buttons 7, the polygonal rotating buttons 7 and the polygonal limiting grooves are matched, the first detecting ruler 8 is fixedly connected to the supporting plates 2 and used for driving the first sliding blocks 3 to lift and fixedly limit the first sliding blocks 3, the first sliding blocks 3 are convenient to drive the detachable structures and the auxiliary measuring structures to lift and adjust the adjusting rods 18 to be in a horizontal state.

In fig. 1, 2 and 4, a detachable structure is arranged on two first sliding blocks 3 and is used for conveniently detaching the auxiliary measuring structure; can dismantle the structure and include supporting shoe 9, two supporting shoes 9 are fixed connection respectively on two first sliders 3, and fixedly connected with first clamp splice 10 on the supporting shoe 9, fixedly connected with fixed axle 11 on the first clamp splice 10 has seted up the second spout on the supporting shoe 9, sliding connection has second slider 12 in the second spout, fixedly connected with second splint 13 on the second slider 12, fixedly connected with first splint on the first slider 3, two fixed axle 11 runs through first splint and second splint 13 respectively, and fixed axle 11 runs through second splint 13, and fixedly connected with is two stopper 14 on the supporting shoe 9 for carry out spacingly to second splint 13, prevent that the regulation pole 18 of clamp from being too tight, lead to adjusting pole 18 and can not rotate, and fixedly connected with first regulating block 15 and second regulating block 16 on first splint and the second splint 13 respectively run through on the rotation is connected with hand screw 17, hand screw 17 and second regulating block 16 threaded connection for make things convenient for festival pole 18 to dismantle or change according to the condition first splint and second splint 13, can be according to the condition change the second length and carry out convenient for people's gauge length to compare the second ruler, and the convenient for the second measurement device is convenient for people to take advantage of the second ruler and store on the second measurement device is 8, and the second measurement device is convenient for use for the second measurement device is adjusted to take advantage of the measurement to be 8 to the people's 8.

In fig. 1-4, an auxiliary measuring structure is arranged between two detachable structures and is used for carrying out auxiliary measurement on a road surface, the auxiliary measuring structure comprises an adjusting rod 18, openings are formed in two ends of the adjusting rod 18, two fixing shafts 11 are respectively located in the two openings, a second horizontal bubble 19 is respectively installed on the left side and the right side of the top of the adjusting rod 18, a second detecting ruler 20 is fixedly connected to the adjusting rod 18, a third sliding groove is formed in the front end of the adjusting rod 18, a third sliding block 21 is slidably connected to the inside of the third sliding groove, a first mounting plate 22 is fixedly connected to the third sliding block 21, a second mounting plate 23 is detachably connected to the first mounting plate 22 through a plurality of bolts, a connecting block is fixedly connected to the second mounting plate 23, a laser range finder 24 is installed on the connecting block and is used for carrying out measurement on the ground surface, and is matched with the first detecting ruler 8 and the second detecting ruler 20, so that the purpose of accurately measuring the levelness of the road surface is achieved, the horizontal data of the road surface are conveniently and rapidly obtained, the working efficiency is improved, an index block 25 is fixedly connected to the first mounting plate 22, the second detecting ruler 20 is used for aligning the second detecting ruler 20, and the accuracy of the second detecting ruler is conveniently and the second detecting ruler 20 is improved.

It should be further noted that, the laser rangefinder 24 in this embodiment is a conventional device known to those skilled in the art purchased in the market, and can be selected or customized according to actual needs, in this patent, only the laser rangefinder is used, its structure and function are not improved, its setting mode, installation mode and electrical connection mode are only needed by those skilled in the art, only the debugging operation is required according to the requirements of the application specification, and the laser rangefinder 24 is not repeated herein, and the installation position of the control switch is selected according to the actual use requirements, so that the operation control can be performed by the operators.

In summary, the working principle and working process of the road surface levelness detector are that when the road surface levelness detector is used, firstly, the road surface levelness detector is placed at a place where the road surface levelness detector is required to be used, then, two fixing seats 1 are placed, because the positions of the fixing seats 1 are not necessarily horizontal and the heights of the fixing seats are possibly different, a first horizontal bubble 4 can assist the fixing seats 1 to be placed horizontally, and because the heights of the connecting fixing seats 1 are different, a polygonal rotating button 7 can be taken out in a polygonal limiting groove, a fixed square shaft 6 is rotated through the polygonal rotating button 7, the fixed square shaft 6 can drive a threaded shaft 5 to rotate, the threaded shaft 5 drives a first sliding block 3 to move, so that the movement of a supporting plate 2 is realized, then, two supporting plates 2 are regulated, the supporting plate 2 drives a first clamping block 10, a fixed shaft 11 and the like to move, so that the fixed shaft 11 drives an adjusting rod 18 to move, the second horizontal bubble 19 on the adjusting rod 18 is used for adjusting the adjusting rod 18 to be in a water bottle state, then a worker opens the laser range finder 24, the laser range finder 24 measures the distance between the road surface and the worker, then the worker can move the laser range finder 24 through the third sliding block 21, thereby achieving the purpose of large-area measurement, then the worker can accurately obtain whether the road surface is level or not according to the matching of the first detecting rule 8, the second detecting rule 20 and the laser range finder 24, the working efficiency of the worker is improved, the operation is simple and quick, when the adjusting rod 18 needs to be replaced or the whole device needs to be disassembled, stored and transported, the second adjusting block 16 is conveniently separated from the manual screw 17 by rotating the manual screw 17, then the second adjusting block 16 drives the second clamping plate 13 to be separated from the fixed shaft 11, the adjusting rod 18 is not limited, then people can replace the adjusting rod 18, and the laser range finder 24 can be detached because of the first mounting plate 22, the second mounting plate 23 and the bolts, so that people can conveniently install, use, detach and store the laser range finder 24, and use and transport of people are facilitated, and the installation is rapid and convenient.

Through the cooperation of screw spindle 5, multiangle rotation button 7 etc. among the control elevation structure, the screw spindle 5 of being convenient for drives first slider 3 and removes, be convenient for first slider 3 drives detachable construction and supplementary measurement structure and goes up and down, be convenient for adjust supplementary measurement structure to horizontality, thereby be convenient for supplementary laser rangefinder 24 among the measurement structure detects the road surface, through the cooperation of laser rangefinder 24, first detection chi 8 and second detection chi 20, the accurate data of road surface that detects of being convenient for, the cooperation of second regulating block 16, hand screw 17 etc. among the detachable construction of rethread, be convenient for dismantle second splint 13, thereby be convenient for dismantle regulation pole 18 among the supplementary measurement structure, the removal and the storage of this device of people have been made things convenient for, install swiftly and conveniently simultaneously.

Claims

1. The utility model provides a road surface levelness detector which characterized in that: comprising the following steps:

the two fixing seats (1), wherein the fixing seats (1) are fixedly connected with supporting plates (2), first sliding grooves are formed in the opposite surfaces of the two supporting plates (2), first sliding blocks (3) are connected in the first sliding grooves in a sliding mode, and first horizontal bubbles (4) are arranged on the fixing seats (1);

the control lifting structure is arranged in the first sliding groove and used for lifting and adjusting the first sliding block (3);

the detachable structure is arranged on the two first sliding blocks (3);

2. The pavement levelness detector according to claim 1, wherein: the control lifting structure comprises two threaded shafts (5) and two polygonal limiting grooves, wherein the threaded shafts (5) are respectively connected to the inside of the two first sliding grooves in a rotating mode, the polygonal limiting grooves are respectively formed in the top ends of the two supporting plates (2), the threaded shafts (5) are in threaded connection with the first sliding blocks (3), the top ends of the threaded shafts (5) penetrate through the first sliding grooves and are fixedly connected with a fixed square shaft (6), the top ends of the fixed square shafts (6) are fixedly connected with fixed blocks, the polygonal rotating buttons (7) are connected to the fixed square shafts (6) in a sliding mode, and the polygonal rotating buttons (7) are matched with the polygonal limiting grooves in a matching mode, and the supporting plates (2) are fixedly connected with a first detection ruler (8).

3. The pavement levelness detector according to claim 2, wherein: can dismantle structure includes supporting shoe (9), two supporting shoe (9) are fixed connection respectively on two first sliders (3), fixedly connected with first clamp splice (10) on supporting shoe (9), fixedly connected with fixed axle (11) on first clamp splice (10), seted up the second spout on supporting shoe (9), sliding connection has second slider (12) in the second spout, fixedly connected with second splint (13) on second slider (12), fixedly connected with first splint on first slider (3), two fixed axle (11) run through first splint and second splint (13) respectively, fixedly connected with two stopper (14) on supporting shoe (9), fixedly connected with first regulating block (15) and second regulating block (16) on first splint and second splint (13) respectively, run through on first regulating block (15) and rotate and be connected with hand screw (17), hand screw (17) are twisted with second regulating block (16) threaded connection.

4. A pavement levelness detector according to claim 3, wherein: the auxiliary measuring structure comprises an adjusting rod (18), openings are formed in two ends of the adjusting rod (18), two fixing shafts (11) are respectively located in the two openings, second horizontal bubbles (19) are respectively arranged on the left side and the right side of the top of the adjusting rod (18), a second detecting ruler (20) is fixedly connected to the adjusting rod (18), a third sliding groove is formed in the front end of the adjusting rod (18), a third sliding block (21) is slidably connected to the inner portion of the third sliding groove, a first mounting plate (22) is fixedly connected to the third sliding block (21), a second mounting plate (23) is detachably connected to the first mounting plate (22) through a plurality of bolts, a connecting block is fixedly connected to the second mounting plate (23), and a laser range finder (24) is arranged on the connecting block.

5. The pavement levelness detector of claim 4, wherein: an index block I (25) is fixedly connected to the mounting plate I (22).

6. The pavement levelness detector of claim 5, wherein: and the second clamping plate (13) is fixedly connected with an index block II (26).