CN217266795U

CN217266795U - Tamping device for road construction

Info

Publication number: CN217266795U
Application number: CN202220235944.7U
Authority: CN
Inventors: 刘卫凌; 梁国澄; 何丽; 梁春梅; 黄为家
Original assignee: Guangxi Zhiling Traffic Construction Co ltd
Current assignee: Guangxi Zhiling Traffic Construction Co ltd
Priority date: 2022-01-28
Filing date: 2022-01-28
Publication date: 2022-08-23
Anticipated expiration: 2032-01-28

Abstract

The utility model discloses a tamping unit that road construction used relates to road construction maintenance of equipment technical field, including supporting platform, the both sides of supporting platform bottom all are provided with the riser, the inboard of riser is connected with the compression roller through the bull stick, supporting platform's both sides all are provided with multiunit supporting component, one side on supporting platform top is provided with the handrail, the outside cover of handrail is equipped with the antiskid cover, supporting platform's top is provided with the tamping subassembly that runs through logical groove. The utility model discloses a supporting component who sets up because first backup pad passes through T shape spout, T shape slide sliding connection with the carriage for at the in-process of pneumatic cylinder work, can promote the removal that vertical direction was done to connecting block, first backup pad, thereby can support the device according to the topography, make the steadiness that can improve the device, thereby avoid the phenomenon that the slope appears in the operation in-process of ramming, and then make the course of work not influenced.

Description

Tamping device for road construction

Technical Field

The utility model relates to a road construction maintenance of equipment technical field specifically is a tamping unit that road construction used.

Background

Under the effects of traffic load and natural factors, the pavement can often have the defects of breakage such as cracks, pot holes, edge breakage, slab staggering and the like, in order to ensure the safety and smoothness of the road, the road cracks need to be repaired in time, and in the process of highway repair construction, a tamping machine is needed to tamp the road so as to ensure the stability of a roadbed and prolong the service life of the roadbed.

Most of common rammers are large in size, and a large amount of cost can be wasted in the process of repairing cracks on the road surface, but small-sized rammers are flexible and convenient, but are limited by the flatness of the road surface, and the stability is poor when tamping operation is performed on the uneven road surface.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims at providing a tamping unit that road construction used to the relatively poor technical problem of steadiness when solving current tamping unit and ramming the operation on unevenness's road surface.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a tamping unit that road construction used, includes supporting platform, the both sides of supporting platform bottom all are provided with the riser, the inboard of riser is connected with the compression roller through the bull stick, supporting platform's both sides all are provided with multiunit supporting component, one side on supporting platform top is provided with the handrail, the outside cover of handrail is equipped with the antiskid cover, supporting platform's top is provided with the tamping unit who runs through logical groove.

By adopting the technical proposal, as the supporting plate is connected with the supporting frame in a sliding way through the T-shaped sliding chute and the T-shaped sliding plate, so that the connecting block and the supporting plate can be pushed to move in the vertical direction in the working process of the hydraulic cylinder, thereby supporting the device according to the terrain, improving the stability of the device, avoiding the phenomenon of inclination during the tamping operation, thereby the working process is not affected, the motor works, the output end of the motor drives the rotating shaft and the gear lacking to rotate, because the toothed plate is meshed with the missing gear and fixedly connected with the supporting plate, the toothed plate, the supporting plate and the tamping plate can do reciprocating movement in the vertical direction in the contact and separation process of the missing gear and the toothed plate, therefore, the operation of tamping the road surface can be realized, the time and the labor are saved, the operation is simple, and the tamping efficiency is improved.

The utility model discloses further set up to, the supporting component includes the carriage, the pneumatic cylinder is installed to the inboard of carriage, be provided with first backup pad between carriage and the pneumatic cylinder, the one end that one side of first backup pad is located the pneumatic cylinder is provided with the connecting block, the connecting block all is fixed connection with first backup pad, pneumatic cylinder.

Through adopting above-mentioned technical scheme, can support the device according to the topography for can improve the steadiness of device, thereby avoid the phenomenon that the slope appears in the operation in-process of ramming, and then make the course of work not influenced.

The utility model discloses further set up to, T shape spout has been seted up to the inside of carriage one side, the top of first backup pad one side be provided with T shape spout assorted T shape slide, first backup pad passes through T shape spout, T shape slide sliding connection with the carriage.

Through adopting above-mentioned technical scheme, can play the spacing effect of support for can increase the stability of backup pad lift in-process.

The utility model discloses further set up to, the tamp subassembly includes motor, second backup pad, the output of motor is provided with the pivot, the outside cover of pivot is equipped with multiunit default gear, one side of second backup pad is provided with the pinion rack that multiunit and default gear meshing are connected, the bottom of second backup pad is provided with the tamp board, the pinion rack all is fixed connection with second backup pad, default gear and pivot.

Through adopting above-mentioned technical scheme, can realize the operation of ramming on road surface, labour saving and time saving, easy operation has improved the efficiency of ramming.

The utility model discloses further set up to, lead to the both sides of inslot portion and all seted up multiunit ball groove, the multiunit spacing groove has all been seted up to the inside of second backup pad both sides, be provided with the ball between spacing groove and the ball groove, the second backup pad passes through ball groove, ball, spacing groove sliding connection with leading to the groove.

To sum up, the utility model discloses mainly have following beneficial effect:

1. the utility model discloses a supporting component who sets up, because backup pad and carriage pass through T shape spout, T shape slide sliding connection, make in the process of pneumatic cylinder work, can promote connecting block, backup pad to do the removal of vertical direction, thereby can support the device according to the topography, make the steadiness that can improve the device, thereby avoid appearing the phenomenon of slope in the operation process of ramming, and then make the working process not influenced;

2. the utility model discloses a ramming subassembly that sets up, motor work, the output of motor drives the pivot, scarce gear rotates, because the pinion rack is connected with scarce gear meshing, and pinion rack and backup pad fixed connection for at the in-process of scarce gear and pinion rack contact and separation, can make pinion rack, backup pad, ramming plate together be the reciprocating motion of vertical direction, thereby can realize the tamping operation to the road surface, labour saving and time saving, easy operation has improved tamping efficiency.

Drawings

Fig. 1 is a schematic perspective view of the support assembly of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic view of the internal structure of the support assembly of the present invention;

fig. 4 is a side sectional view of the present invention.

In the figure: 1. a support platform; 2. a vertical plate; 3. a compression roller; 4. a handrail; 5. a tamping assembly; 501. a motor; 502. a rotating shaft; 503. a gear is missing; 504. a toothed plate; 505. a second support plate; 506. compacting the plate; 6. a support assembly; 601. a support frame; 602. a hydraulic cylinder; 603. a first support plate; 604. connecting blocks; 7. an anti-slip sleeve.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.

The following describes an embodiment of the present invention according to its overall structure.

A tamping device for road construction is shown in figures 2-4 and comprises a supporting platform 1, vertical plates 2 are arranged on two sides of the bottom end of the supporting platform 1, the inner sides of the vertical plates 2 are connected with a press roll 3 through rotating rods, a plurality of groups of supporting components 6 are arranged on two sides of the supporting platform 1, the device can be supported according to the terrain, so that the stability of the device can be improved, the phenomenon of inclination in the tamping operation process is avoided, so that the working process is not affected, one side of the top end of the supporting platform 1 is provided with a handrail 4, the outer side of the handrail 4 is sleeved with an anti-skid sleeve 7, can increase the friction between the hand and the handrail 4 so as to prevent the slipping, the top end of the supporting platform 1 is provided with a tamping component 5 penetrating through the through groove, the road surface tamping machine can realize tamping operation on the road surface, is time-saving and labor-saving, is simple to operate, and improves the tamping efficiency.

Referring to fig. 3, the supporting assembly 6 includes a supporting frame 601, a hydraulic cylinder 602 is installed on an inner side of the supporting frame 601, a first supporting plate 603 is disposed between the supporting frame 601 and the hydraulic cylinder 602, a connecting block 604 is disposed at one end of the first supporting plate 603 located at the hydraulic cylinder 602, the connecting block 604 is fixedly connected with the first supporting plate 603 and the hydraulic cylinder 602, and the supporting frame 601, the hydraulic cylinder 602, the first supporting plate 603 and the connecting block 604 are disposed to support the device according to the terrain, so that the stability of the device can be improved, the phenomenon of tilting during the tamping operation can be avoided, and the working process can be unaffected.

Referring to fig. 3, a T-shaped sliding groove is formed in one side of the supporting frame 601, a T-shaped sliding plate matched with the T-shaped sliding groove is arranged at the top end of one side of the first supporting plate 603, the supporting plate 603 and the supporting frame 601 are connected in a sliding manner through the T-shaped sliding groove and the T-shaped sliding plate, and a supporting and limiting effect can be achieved through the T-shaped sliding groove and the T-shaped sliding plate, so that the stability of the first supporting plate 603 in the lifting process can be improved.

Please refer to fig. 4, the tamping assembly 5 includes a motor 501, a second supporting plate 505, an output end of the motor 501 is provided with a rotating shaft 502, a plurality of sets of gear lacking wheels 503 are sleeved outside the rotating shaft 502, one side of the second supporting plate 505 is provided with a plurality of sets of toothed plates 504 engaged with the gear lacking wheels 503, a bottom end of the second supporting plate 505 is provided with a tamping plate 506, the toothed plates 504 and the second supporting plate 505, the gear lacking wheels 503 and the rotating shaft 502 are all fixedly connected, and the tamping operation on the road surface can be realized through the motor 501, the second supporting plate 505, the rotating shaft 502, the gear lacking wheels 503, the toothed plates 504 and the tamping plate 506 which are arranged, so that time and labor are saved, the operation is simple, and the tamping efficiency is improved.

Referring to fig. 2, a plurality of sets of ball grooves are formed in both sides of the inside of the through groove, a plurality of sets of limiting grooves are formed in both sides of the second supporting plate 505, balls are disposed between the limiting grooves, the second supporting plate 505 and the through groove are slidably connected through the ball grooves, the balls and the limiting grooves, and friction between the supporting plate 603 and the through groove can be reduced through the ball grooves, the balls and the limiting grooves, so that smoothness of the first supporting plate 603 in a lifting process can be improved.

The utility model discloses a theory of operation does: when in use, as the first supporting plate 603 is connected with the supporting frame 601 in a sliding way through the T-shaped sliding chute and the T-shaped sliding plate, so that during the operation of the hydraulic cylinder 602, the connecting block 604 and the first supporting plate 603 can be pushed to move vertically, so that the device can be supported according to the terrain, the stability of the device can be improved, then the motor 501 is started, the output end of the motor 501 drives the rotating shaft 502 and the gear-lacking wheel 503 to rotate, since the tooth plate 504 is engaged with the missing gear 503 and the tooth plate 504 is fixedly connected with the second support plate 505, during the process of contacting and separating the missing gear 503 and the tooth plate 504, the toothed plate 504, the second support plate 505 and the tamper plate 506 can be vertically reciprocated together, thereby can realize the operation of ramming on road surface, the road surface after the ramming is handled can carry out the secondary through compression roller 3 and roll, the roughness on further improvement road surface.

Although embodiments of the present invention have been shown and described, it is intended that the present embodiments be illustrative only and not limiting to the invention, and that the particular features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples, and that modifications, substitutions, variations, and the like, which are not inventive in light of the above teachings, may be made to the embodiments by those skilled in the art without departing from the principles and spirit of the present invention, but are to be construed as broadly as the following claims.

Claims

1. The utility model provides a tamping unit that road construction used, includes supporting platform (1), its characterized in that: the improved structure of the anti-skidding type support platform is characterized in that vertical plates (2) are arranged on two sides of the bottom end of the support platform (1), the inner sides of the vertical plates (2) are connected with compression rollers (3) through rotating rods, multiple groups of support assemblies (6) are arranged on two sides of the support platform (1), handrails (4) are arranged on one sides of the top end of the support platform (1), anti-skidding sleeves (7) are sleeved on the outer sides of the handrails (4), and tamping assemblies (5) penetrating through grooves are arranged on the top end of the support platform (1).

2. The compaction device for road construction according to claim 1, wherein: the supporting component (6) comprises a supporting frame (601), a hydraulic cylinder (602) is installed on the inner side of the supporting frame (601), a first supporting plate (603) is arranged between the supporting frame (601) and the hydraulic cylinder (602), one end, located on the hydraulic cylinder (602), of one side of the first supporting plate (603) is provided with a connecting block (604), and the connecting block (604) is fixedly connected with the first supporting plate (603) and the hydraulic cylinder (602).

3. The compaction device for road construction according to claim 2, wherein: t-shaped sliding grooves are formed in the inner portion of one side of the supporting frame (601), T-shaped sliding plates matched with the T-shaped sliding grooves are arranged at the top end of one side of the first supporting plate (603), and the first supporting plate (603) is connected with the supporting frame (601) in a sliding mode through the T-shaped sliding grooves and the T-shaped sliding plates.

4. The compaction device for road construction according to claim 1, wherein: ramming subassembly (5) includes motor (501), second backup pad (505), the output of motor (501) is provided with pivot (502), the outside cover of pivot (502) is equipped with multiunit and lacks gear (503), one side of second backup pad (505) is provided with pinion rack (504) that multiunit and lack gear (503) meshing to be connected, the bottom of second backup pad (505) is provided with ramming plate (506), pinion rack (504) and second backup pad (505), lack gear (503) and pivot (502) all are fixed connection.

5. The compaction device for road construction according to claim 4, wherein: the ball groove structure is characterized in that a plurality of groups of ball grooves are formed in two sides of the inside of the through groove, a plurality of groups of limiting grooves are formed in the two sides of the second supporting plate (505), balls are arranged between the limiting grooves and the ball grooves, and the second supporting plate (505) is connected with the through groove in a sliding mode through the ball grooves, the balls and the limiting grooves.