CN218179924U

CN218179924U - Municipal works road plane check out test set

Info

Publication number: CN218179924U
Application number: CN202221940127.8U
Authority: CN
Inventors: 袁硕; 陈曦; 蒋永顺; 陈龙; 齐文静; 房中; 王珍; 陈伟
Original assignee: China Chemical South Construction Investment Co ltd
Current assignee: China Chemical South Construction Investment Co ltd
Priority date: 2022-07-26
Filing date: 2022-07-26
Publication date: 2022-12-30
Anticipated expiration: 2032-07-26

Abstract

The utility model discloses a municipal works road plane check out test set, including frame and damper, damper includes backup pad and base, sliding connection has the movable plate in the base, the movable plate bottom is equipped with two at least damper, damper includes dead lever, two fixed blocks and spring A, two spout A have been seted up at the dead lever top, just the fixed block lower part is connected with pendulum rod A and pendulum rod B through the pivot, the one end that the fixed block was kept away from to pendulum rod A and pendulum rod B all is connected with the connecting plate through the pivot, the slider is installed to the bottom of connecting plate, the one end of slider is equipped with spring B, the utility model discloses a movable plate, fixed block, dead lever, spout A, connecting plate, pendulum rod A, pendulum rod B, slider, spring A and spring B's cooperation is used, can effectively alleviate the vibration that the detection case received, can effectively prevent that the inside part of detection case from appearing because the condition of vibration and damaging.

Description

Municipal works road plane check out test set

Technical Field

The utility model relates to a road detection equipment technical field, in particular to municipal works road plane check out test set.

Background

A road surface flatness tester is mainly suitable for construction inspection, completion acceptance and important data indexes of road maintenance of road surface engineering such as high-grade highways, urban roads, airport runways and the like, and is divided into two categories of section and reaction, wherein the section instrument is used for measuring the concave-convex condition of the surface of the road surface, such as a commonly used 3m ruler and a continuous flatness meter, and the reaction instrument is used for measuring the jolt condition of vehicle vibration caused by concave-convex of the road surface.

The prior flatness tester frame has the following disadvantages when in use: all can install storage power source and detachable detection case in current part way face flatness apparatus's the frame usually, but generally do not possess the structure of protection detection case in the frame, jolting that produces during the motion can cause the damage to the inside part of detection case, and in the time of serious, probably can make the detection case unable use, for this reason, we provide a municipal works road plane check out test set.

SUMMERY OF THE UTILITY MODEL

A primary objective of the utility model is to provide a municipal works road plane check out test set through mutually supporting of multicomponent to solve the structure that current road flatness apparatus mostly did not possess the protection detection case, jolting that produces during the motion can cause the condition of damage to the part of detection case inside, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a municipal works road plane check out test set, includes frame and damper, damper includes backup pad and base, the base is fixed at the frame top, sliding connection has the movable plate in the base, the bottom of movable plate is equipped with two at least damper, every damper all includes dead lever, two fixed blocks and spring A, two spout A, two have been seted up at the top of dead lever spout A is the symmetry setting, just the top and the movable plate bottom fixed connection of fixed block, the lower part of fixed block is connected with pendulum rod A and pendulum rod B through the pivot, the one end that the fixed block was kept away from to pendulum rod A and pendulum rod B all is connected with the connecting plate through the pivot, the slider is installed to the bottom of connecting plate, slider and spout A sliding connection, the one end that spring A was kept away from to the slider is equipped with spring B, spring B keeps away from the one end and the dead lever fixed connection of slider, just spring A's both ends respectively with two slider fixed connection.

Furthermore, a protective cover is mounted at the top of the supporting plate, a detection box is arranged on the inner side of the protective cover, a threaded sleeve is mounted on a rear sealing plate of the protective cover, a threaded rod is connected in the threaded sleeve through threaded engagement, one end of the threaded rod is connected with a clamping plate through a bearing, and a handle is mounted at the other end of the threaded rod; the handle can convenience of a user rotate the threaded rod, the threaded rod is connected through threads, the rotating threaded rod drives the clamping plates to do horizontal reciprocating motion, the clamping plates can be used for clamping the detection box, and the fixing is convenient.

Furthermore, a soft pad is arranged at one end, far away from the threaded rod, of the clamping plate, and the soft pad is made of rubber materials; the soft pad that sets up can effectively avoid causing the damage to the detection case surface.

Furthermore, sliding chutes B are formed in two sides of the sliding chute A and communicated with the sliding chute A, two sliding rods are mounted on the outer wall of the sliding block and oppositely arranged, and the sliding rods are connected with the sliding chutes B in a sliding manner; the sliding block can be limited by matching the sliding rod with the sliding groove B.

Further, a buffer plate A and a buffer plate B are respectively arranged at the bottom of the supporting plate and the top of the moving plate, and the buffer plate A and the buffer plate B are both made of rubber materials; the buffer plate A and the buffer plate B which are made of rubber materials can improve the buffer and shock absorption effects.

Furthermore, four through holes are formed in the moving plate and are symmetrically arranged side by side, guide rods are arranged in the through holes, two ends of each guide rod are respectively connected with the buffer plate A and the bottom plate of the base, a spring C is sleeved at the lower part of each guide rod, and each spring C is clamped between the moving plate and the bottom plate of the base; the spring C who sets up plays the cushioning effect, can further improve the shock attenuation effect.

Compared with the prior art, the utility model discloses following beneficial effect has: the movable detection box comprises a movable plate, a fixed block, a fixed rod, a sliding groove A, a connecting plate, a swinging rod A, a swinging rod B, a sliding block, a spring A and a spring B, wherein the movable plate, the fixed block, the fixed rod, the sliding groove A, the connecting plate, the swinging rod A, the swinging rod B, the sliding block, the spring A and the spring B are matched for use, so that the vibration of the detection box can be effectively reduced, the situation that parts inside the detection box are damaged due to vibration can be effectively prevented, the detection box can be clamped through the matching use of a handle, a threaded rod, a threaded sleeve and a clamping plate, the fixation of the detection box is realized, and the stability is high and the operation is convenient.

Drawings

Figure 1 is the utility model relates to a municipal works road plane check out test set's overall structure schematic diagram.

FIG. 2 is the utility model relates to a municipal works road plane check out test set's damper and detection case connection structure sketch map.

Fig. 3 is the utility model relates to a municipal works road plane check out test set's damper schematic sectional structure view.

Fig. 4 is the utility model relates to a municipal works road plane check out test set's A department enlargies the schematic diagram of structure in fig. 3.

Fig. 5 is the utility model relates to a municipal works road plane check out test set's movable plate mounting structure schematic diagram.

In the figure: 1. a frame; 2. a damping mechanism; 3. a detection box; 4. a support plate; 5. a base; 6. a protective cover; 7. a threaded sleeve; 8. a threaded rod; 9. a splint; 10. fixing the rod; 11. a chute A; 12. a swing rod A; 13. a swing rod B; 14. a connecting plate; 15. a slider; 16. a spring B; 17. a spring A; 18. a slide bar; 19. moving the plate; 20. a chute B; 21. a guide bar; 22. a spring C; 23. a buffer plate B; 24. a buffer plate A; 25. a soft pad; 26. a handle.

Detailed Description

In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.

As shown in fig. 1-5, a municipal works road plane check out test set, includes frame 1 and damper 2, damper 2 includes backup pad 4 and base 5, base 5 is fixed at frame 1 top, sliding connection has movable plate 19 in the base 5, the bottom of movable plate 19 is equipped with two at least damper, every damper all includes dead lever 10, two fixed blocks and spring a17, two spout a11, two have been seted up at the top of dead lever 10 spout a11 is the symmetry setting, just the top and the movable plate 19 bottom fixed connection of fixed block, the lower part of fixed block is connected with pendulum rod a12 and pendulum rod B13 through the pivot, the one end that the fixed block was kept away from to pendulum rod a12 and pendulum rod B13 all is connected with connecting plate 14 through the pivot, slider 15 is installed to the bottom of connecting plate 14, slider 15 and spout a11 sliding connection, the one end that spring a17 was kept away from to slider 15 is equipped with spring B16, the one end that slider 15 was kept away from to spring B16 is fixed connection with dead lever 10, just the both ends of spring a17 respectively with two slider 15 fixed connection.

The detection device comprises a support plate 4, a detection box 3, a threaded sleeve 7, a threaded rod 8, a clamp plate 9 and a handle 26, wherein the top of the support plate 4 is provided with a protective cover 6, the inner side of the protective cover 6 is provided with the detection box 3, the rear sealing plate of the protective cover 6 is provided with the threaded sleeve 7, the threaded sleeve 7 is internally connected with the threaded rod 8 through threaded engagement, one end of the threaded rod 8 is connected with the clamp plate 9 through a bearing, and the other end of the threaded rod is provided with the handle 26; handle 26 can convenience of customers rotatory threaded rod 8, utilizes threaded connection, makes pivoted threaded rod 8 drive splint 9 horizontal reciprocating motion, utilizes splint 9 can press from both sides tight detection case 3, and is fixed convenient.

Wherein, a soft pad 25 is arranged at one end of the clamping plate 9 far away from the threaded rod 8, and the soft pad 25 is made of rubber material; the soft pad 25 can effectively avoid causing damage to the surface of the detection box 3.

The two sides of the sliding chute A11 are both provided with sliding chutes B20, the sliding chutes B20 are communicated with the sliding chute A11, the outer wall of the sliding block 15 is provided with two sliding rods 18, the two sliding rods 18 are oppositely arranged, and the sliding rods 18 are in sliding connection with the sliding chutes B20; the sliding block 15 can be limited by the matching use of the sliding rod 18 and the sliding groove B20.

The bottom of the supporting plate 4 and the top of the moving plate 19 are respectively provided with a buffer plate A24 and a buffer plate B23, and the buffer plate A24 and the buffer plate B23 are both made of rubber materials; the buffering and damping effect can be improved by adopting the buffer plate A24 and the buffer plate B23 which are made of rubber materials.

The movable plate 19 is provided with four through holes which are symmetrically arranged side by side, guide rods 21 are arranged in the through holes, two ends of each guide rod 21 are respectively connected with a buffer plate A24 and a bottom plate of the base 5, a spring C22 is sleeved at the lower part of each guide rod 21, and the spring C22 is clamped between the movable plate 19 and the bottom plate of the base 5; the spring C22 is arranged to play a role in shock absorption, and the shock absorption effect can be further improved.

It should be noted that, the utility model relates to a municipal works road plane check out test set, in use, when frame 1 moves the in-process and receives the ascending vibration of upper and lower direction, drive pendulum rod A12 and pendulum rod B13 luffing motion through movable plate 19, when pendulum rod A12 and pendulum rod B13 upwards swung, pendulum rod A12 and pendulum rod B13 drive slider 15 and do the opposite direction motion, utilize slider 15 extrusion spring A17, utilize spring A17 buffering absorption vibration, when pendulum rod A12 and pendulum rod B13 swung downwards, pendulum rod A12 and pendulum rod B13 drive slider 15 and do the motion dorsad, utilize extrusion spring B16, through spring A17 buffering absorption vibration, and then can effectively alleviate the vibration that detection case 3 received, can effectively prevent the inside part of detection case 3 and appear because the condition that the vibration damaged, with hand turning handle 26, make threaded rod 8 rotatory, utilize threaded rod 8 and threaded connection between threaded sleeve 7, make pivoted threaded rod 8 drive splint 9 and press from both sides tight reciprocating motion, utilize splint 9 to press from both sides tight case 3, accomplish the fixed of detection case 3, not only high stability, and convenient operation.

The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a municipal works road plane check out test set, includes frame (1) and damper (2), its characterized in that: damper (2) are including backup pad (4) and base (5), base (5) are fixed at frame (1) top, sliding connection has movable plate (19) in base (5), the bottom of movable plate (19) is equipped with two at least damper, every damper all includes dead lever (10), two fixed blocks and spring A (17), two spout A (11) have been seted up at the top of dead lever (10), two spout A (11) are the symmetry and set up, just the top and movable plate (19) bottom fixed connection of fixed block, the lower part of fixed block is connected with pendulum rod A (12) and pendulum rod B (13) through the pivot, the one end that the fixed block was kept away from in pendulum rod A (12) and pendulum rod B (13) all is connected with connecting plate (14) through the pivot, slider (15) are installed to the bottom of connecting plate (14), slider (15) and spout A (11) sliding connection, the one end that spring A (17) was kept away from in slider (15) is equipped with spring B (16), the one end and dead lever (10) fixed connection of slider (17) are kept away from in slider B (16), just two spring A's (17) fixed connection respectively with two ends (17).

2. The municipal engineering road plane detection apparatus of claim 1, wherein: protection casing (6) are installed at the top of backup pad (4), the inboard of protection casing (6) is equipped with detection case (3), install threaded sleeve (7) on the back shrouding of protection casing (6), be connected with threaded rod (8) through thread engagement in threaded sleeve (7), the one end of threaded rod (8) is connected with splint (9) through the bearing, and handle (26) are installed to the other end.

3. The municipal engineering road plane detection apparatus of claim 2, wherein: soft pad (25) are installed to splint (9) one end of keeping away from threaded rod (8), soft pad (25) adopt rubber materials preparation.

4. The municipal engineering road plane detection apparatus of claim 1, wherein: both sides of the sliding groove A (11) are provided with sliding grooves B (20), the sliding grooves B (20) are communicated with the sliding groove A (11), two sliding rods (18) are installed on the outer wall of the sliding block (15), the two sliding rods (18) are oppositely arranged, and the sliding rods (18) are connected with the sliding grooves B (20) in a sliding mode.

5. The municipal engineering road plane detection apparatus of claim 1, wherein: buffer board A (24) and buffer board B (23) are installed respectively to backup pad (4) bottom and movable plate (19) top, buffer board A (24) and buffer board B (23) are formed by rubber materials preparation.

6. The municipal engineering road plane detection apparatus according to claim 1, wherein: four through-holes have been seted up on movable plate (19), the through-hole is the symmetry setting side by side, be equipped with guide bar (21) in the through-hole, the both ends of guide bar (21) link to each other with the bottom plate of buffer board A (24) and base (5) respectively, the lower part cover of guide bar (21) is equipped with spring C (22), spring C (22) are by the centre gripping between the bottom plate of movable plate (19) and base (5).