CN218436521U

CN218436521U - Detector for municipal road detection

Info

Publication number: CN218436521U
Application number: CN202222181196.1U
Authority: CN
Inventors: 曹路; 蓝文晖; 纪清平; 朱文瑞
Original assignee: Chongqing Jianbiao Engineering Technology Co ltd
Current assignee: Chongqing Jianbiao Engineering Technology Co ltd
Priority date: 2022-08-18
Filing date: 2022-08-18
Publication date: 2023-02-03
Anticipated expiration: 2032-08-18

Abstract

The utility model discloses a detector is used in town road detection, including fixed frame, the one end of fixed frame is provided with the retractable frame, one side fixed mounting of fixed frame lower extreme surface has the second mounting bracket, one side fixed mounting of retractable frame lower extreme surface has first mounting bracket, the equal fixed mounting of lower extreme surface of first mounting bracket, second mounting bracket has the removal wheel, the lower part of fixed frame is provided with the detection wheel, the middle part fixed mounting of fixed frame upper end surface has the buffering supporting component, the upper portion of buffering supporting component is provided with main control unit, just be provided with coupling assembling between main control unit and the buffering supporting component. A detector for town road detects, possess main control unit and be convenient for the installation and dismantle, and main control unit when installing on fixed frame, possess buffer structure, play the effect of protection, avoid main control unit advantage such as impaired.

Description

Detector for municipal road detection

Technical Field

The utility model relates to a town road detects technical field, specifically is a detector is used in town road detection.

Background

The road continuous eight-wheel evenness instrument is mainly used for detecting the evenness of a road surface; the device has the functions of continuous measurement, automatic operation, high measurement precision and high speed, and can display and print the standard deviation of the pavement evenness, in the prior art, a Chinese patent document with an authorization publication number of CN201820519893.4 describes a continuous pavement eight-wheel evenness instrument, and the device is beneficial to improving the convenience of the lifting process of a test wheel by arranging a lead screw transmission mode, so that the speed of testing the pavement evenness can be accelerated, and the working efficiency is improved; through setting up displacement switch device for the lead screw drives the in-process of test wheel motion to ground, can in time accurate control test wheel reach the time on ground, is favorable to improving the precision that test wheel detected to the road flatness.

However, in the prior art, when the continuous eight-wheel flatness meter is used, the main controller needs to be fixedly installed on a fixed frame of the eight-wheel flatness meter, as in the prior art, a chinese patent document with an authorization publication number of CN206916589U describes an eight-wheel flatness meter capable of clearing obstacles, but when the connecting assembly is fixedly installed on the fixed frame, the ground may be uneven and bumpy due to the fact that the device needs to be pulled by a traction vehicle to move forward, components inside the main controller may be damaged, the use life is reduced, and certain adverse effects are brought to the use process of people.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a be not enough to prior art, the utility model provides a detector is used in town road detection possesses main control unit convenient to install and dismantles, and when main control unit installed on fixed frame, possesses buffer structure, plays the effect of protection, avoids main control unit advantage such as impaired, can effectively solve the problem in the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a detector for town road detection, includes fixed frame, the one end of fixed frame is provided with the retractable frame, one side fixed mounting of fixed frame lower extreme surface has the second mounting bracket, one side fixed mounting of retractable frame lower extreme surface has first mounting bracket, the equal fixed mounting of lower extreme surface of first mounting bracket, second mounting bracket has the removal wheel, the lower part of fixed frame is provided with the detection wheel, the middle part fixed mounting of fixed frame upper end surface has buffering supporting component, buffering supporting component's upper portion is provided with main control unit, just be provided with coupling assembling between main control unit and the buffering supporting component, main control unit passes through coupling assembling and can dismantle with buffering supporting component and be connected, just buffering supporting component includes fixing base, second movable groove, movable block, slot, draw-in groove, spout, guide arm, attenuator and third compression spring, just fixing base fixed mounting is in the middle part of fixed frame upper end surface.

Preferably, the second movable groove is arranged on the outer surface of the upper end of the fixed seat, the dampers are positioned at four corners of the second movable groove, the third compression spring is movably sleeved on the outer wall of the dampers, the sliding groove is arranged in the middle of the outer surface of the lower end of the movable block, the slots are arranged on four corners of the outer surface of the upper end of the movable block, the clamping grooves are arranged on the left side and the right side of the outer surfaces of two sides of the movable block, and the clamping grooves are communicated with the slots.

Preferably, the outer wall of the movable block is in sliding connection with the second movable groove, the guide rod is fixedly installed in the middle of the second movable groove, and the outer wall of the guide rod is in sliding connection with the sliding groove.

Preferably, the dampers are fixedly arranged at four corners of the outer surface of the lower end of the movable block, and the movable block is elastically connected with the bottom of the second movable groove through the dampers.

Preferably, coupling assembling includes inserted block, first activity groove, fixture block, first compression spring and second compression spring, just inserted block fixed mounting is in the four corners of main control unit lower extreme surface, for pegging graft between the outer wall of inserted block and the slot, be the joint between the outer wall of fixture block and the draw-in groove, second compression spring is arranged in the slot.

Preferably, the lower part of the outer surface of one side of the insert block is opened in the first movable groove, the first compression spring is located in the first movable groove, the outer surface of one end of the first compression spring is fixedly connected with one end of the first movable groove, the outer surface of the other end of the first compression spring is fixedly connected with the outer surface of one end of the fixture block, and the outer wall of the fixture block is in sliding connection with the first movable groove.

(III) advantageous effects

Compared with the prior art, the utility model provides a detector is used in town road detection possesses following beneficial effect:

1. this detector is used in town road detection through the buffering supporting component who sets up, just when the device driving, cushions the shock attenuation to main control unit, increases main control unit's life, plays the effect of protection.

2. This detector for town road detects through the coupling assembling that sets up for be convenient for install and dismantle between main control unit and the buffering supporting component, and the installation is stable.

Drawings

Figure 1 is the utility model relates to a municipal administration road detects overall structure schematic diagram with detector.

Figure 2 is the utility model relates to a local structure schematic diagram of detector is used in town road detection.

FIG. 3 is the utility model relates to a buffer support assembly's side view cross-sectional view in detector for town road detection.

In the figure: 1. fixing the frame; 2. a telescopic frame; 3. a moving wheel; 4. a first mounting bracket; 5. a second mounting bracket; 6. detecting a wheel; 7. a main controller; 8. a buffer support assembly; 9. a connecting assembly; 10. inserting a block; 11. a first movable slot; 12. a clamping block; 13. a first compression spring; 14. a second compression spring; 15. a fixed seat; 16. a second movable slot; 17. a movable block; 18. a slot; 19. a card slot; 20. a chute; 21. a guide bar; 22. a damper; 23. a third compression spring.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

This embodiment is a detector for town road detection.

As shown in fig. 1-3, including fixed frame 1, the one end of fixed frame 1 is provided with retractable frame 2, one side fixed mounting of fixed frame 1 lower extreme surface has second mounting bracket 5, one side fixed mounting of retractable frame 2 lower extreme surface has first mounting bracket 4, the equal fixed mounting of lower extreme surface of second mounting bracket 5 has removal wheel 3, the lower part of fixed frame 1 is provided with detection wheel 6, the middle part fixed mounting of fixed frame 1 upper end surface has buffering supporting component 8, the upper portion of buffering supporting component 8 is provided with main control unit 7, and be provided with coupling assembling 9 between main control unit 7 and the buffering supporting component 8, main control unit 7 can dismantle with buffering supporting component 8 through coupling assembling 9 and be connected, and buffering supporting component 8 includes fixing base 15, second activity groove 16, movable block 17, slot 18, draw-in groove 19, spout 20, guide arm 21, attenuator 22 and third compression spring 23, and fixing base 15 fixed mounting is in the middle part of fixed frame 1 upper end surface.

The second movable groove 16 is arranged on the outer surface of the upper end of the fixed seat 15, the dampers 22 are positioned at four corners of the second movable groove 16, the third compression spring 23 is movably sleeved on the outer wall of the damper 22, the sliding groove 20 is arranged in the middle of the outer surface of the lower end of the movable block 17, the slots 18 are arranged at four corners of the outer surface of the upper end of the movable block 17, the clamping grooves 19 are arranged on the left side and the right side of the outer surfaces of the two sides of the movable block 17, and the clamping grooves 19 are communicated with the slots 18; the outer wall of the movable block 17 is in sliding connection with the second movable groove 16, the guide rod 21 is fixedly arranged in the middle of the second movable groove 16, and the outer wall of the guide rod 21 is in sliding connection with the sliding groove 20; the dampers 22 are fixedly arranged at four corners of the outer surface of the lower end of the movable block 17, and the movable block 17 is elastically connected with the bottom of the second movable groove 16 through the dampers 22; the connecting assembly 9 comprises an inserting block 10, a first movable groove 11, a clamping block 12, a first compression spring 13 and a second compression spring 14, the inserting block 10 is fixedly arranged at four corners of the outer surface of the lower end of the main controller 7, the outer wall of the inserting block 10 is inserted into the slot 18, the outer wall of the clamping block 12 is clamped with the clamping groove 19, and the second compression spring 14 is positioned in the slot 18; the first movable groove 11 is arranged at the lower part of the outer surface of one side of the inserting block 10, the first compression spring 13 is positioned inside the first movable groove 11, the outer surface of one end of the first compression spring 13 is fixedly connected with one end of the first movable groove 11, the outer surface of the other end of the first compression spring 13 is fixedly connected with the outer surface of one end of the clamping block 12, and the outer wall of the clamping block 12 is in sliding connection with the first movable groove 11.

It should be noted that, the utility model relates to a detector is used in town road detection, in order to make main control unit 7 keep stable as far as when moving along with eight rounds of planeness appearance of highway continuous type, the buffering supporting component 8 of setting, the outer wall of movable block 17 can slide along second movable groove 16, through attenuator 22 and the third compression spring 23 that sets up, can play the effect of buffering shock attenuation, avoid main control unit 7 inside components and parts to be impaired, increase main control unit 7's life, play the guard action, and through spout 20 and the guide arm 21 that sets up, play spacing effect, in order to make the installation of being convenient for between main control unit 7 and the buffering supporting component 8 dismantle, when installing main control unit 7, put into slot 18 with second compression spring 14, then through extrusion fixture block 12, make fixture block 12 extrude first compression spring 13 along first movable groove 11, make the one end of fixture block 12 enter into first movable groove 11, later insert in slot 18 with insert block 10, extrude second compression spring 14, when second compression spring arrives the position of slot 19, because the compression spring 13 extrudees, make the connection between the fixture block 12 and the second compression spring 19, make the stable connection of fixture block 12, and the stable connection of the installation of second compression spring 19, and the mounting groove 12, make the fixture block 12, it is convenient for the installation through the stable connection between the second compression spring 19.

It is noted that, herein, relational terms such as first and second (first, second, and the like) and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed.

Claims

1. The utility model provides a detector is used in town road detection, includes fixed frame (1), its characterized in that: one end of the fixed frame (1) is provided with a telescopic frame (2), a second mounting rack (5) is fixedly arranged on one side of the outer surface of the lower end of the fixed frame (1), a first mounting frame (4) is fixedly arranged on one side of the outer surface of the lower end of the telescopic frame (2), the outer surfaces of the lower ends of the first mounting rack (4) and the second mounting rack (5) are both fixedly provided with moving wheels (3), the lower part of the fixed frame (1) is provided with a detection wheel (6), a buffer supporting component (8) is fixedly arranged in the middle of the outer surface of the upper end of the fixed frame (1), the upper part of the buffer supporting component (8) is provided with a main controller (7), and a connecting component (9) is arranged between the main controller (7) and the buffer supporting component (8), the main controller (7) is detachably connected with the buffer supporting component (8) through a connecting component (9), and the buffering support component (8) comprises a fixed seat (15), a second movable groove (16), a movable block (17), an inserting groove (18), a clamping groove (19), a sliding groove (20), a guide rod (21), a damper (22) and a third compression spring (23), and the fixed seat (15) is fixedly arranged in the middle of the outer surface of the upper end of the fixed frame (1).

2. The instrument of claim 1, wherein: the upper end surface in fixing base (15) is seted up in second activity groove (16), attenuator (22) are located the four corners in second activity groove (16), third compression spring (23) activity is cup jointed in the outer wall of attenuator (22), spout (20) are seted up in the middle part of movable block (17) lower extreme surface, the four corners of movable block (17) upper end surface is seted up in slot (18), the left and right sides in movable block (17) both sides surface is seted up in draw-in groove (19), just draw-in groove (19) communicate with each other with slot (18).

3. The instrument of claim 1, wherein: the outer wall of the movable block (17) is in sliding connection with the second movable groove (16), the guide rod (21) is fixedly installed in the middle of the second movable groove (16), and the outer wall of the guide rod (21) is in sliding connection with the sliding groove (20).

4. The instrument of claim 1, wherein: the damper (22) is fixedly arranged at four corners of the outer surface of the lower end of the movable block (17), and the movable block (17) is elastically connected with the bottom of the second movable groove (16) through the damper (22).

5. The instrument of claim 1, wherein: coupling assembling (9) are including inserted block (10), first activity groove (11), fixture block (12), first compression spring (13) and second compression spring (14), just inserted block (10) fixed mounting is in the four corners of main control unit (7) lower extreme surface, for pegging graft between the outer wall of inserted block (10) and slot (18), be the joint between the outer wall of fixture block (12) and draw-in groove (19), second compression spring (14) are located slot (18).

6. The instrument of claim 5, wherein: the lower part of inserted block (10) one side surface is seted up in first activity groove (11), first compression spring (13) are located the inside of first activity groove (11), just the one end surface of first compression spring (13) and the one end fixed connection of first activity groove (11), the other end surface of first compression spring (13) and the one end fixed surface of fixture block (12) are connected, just be sliding connection between the outer wall of fixture block (12) and first activity groove (11).