CN220888217U - Road construction rubble soil ramming device - Google Patents

Abstract

The utility model discloses a road construction broken stone soil ramming device, which relates to the technical field of ramming equipment and comprises a rammer, wherein a base is fixedly arranged at the upper end of the rammer, a folding box is fixedly arranged at the upper end of the base, a case is fixedly arranged at the upper end of the folding box, a motor is fixedly arranged at the rear end of the case, the motor is connected with an external power supply through an electric box at the upper end, a handle is fixedly arranged at the upper end of the case, and a moving mechanism is arranged at the outer side of the base. By means of the gyro wheel of two arc mount pad one side bracing pieces installations, accessible arc mount pad and bracing piece drive the gyro wheel and move down to regard as the gyro wheel with whole equipment perk, thereby do benefit to the removal of equipment, simultaneously, can carry out the position to the arc mount pad to the spacing axle that can stimulate after two arc mount pads move down to limit, thereby make arc mount pad, bracing piece can remove the gyro wheel to corresponding position steadily, and overall structure retrencies, does benefit to and carries out convenient operation in the environment of road construction and removes.

Description

Road construction rubble soil ramming device

Technical Field

The utility model relates to the technical field of ramming equipment, in particular to a road construction broken stone soil ramming device.

Background

In the road construction process, the main purpose of tamping soil is to improve the strength and stability of the roadbed, reduce the settlement of the roadbed, ensure the construction quality and the smooth proceeding of subsequent construction, the tamping technology is to effectively treat the foundation mainly by converting heavy energy into potential energy, the bearing capacity of the foundation can be better improved by using the dynamic compaction technology, and particularly, the conditions of deep and shallow soil layer burying and soft soil property of the construction engineering can be well improved, so that foundation is made for subsequent construction;

When the tamper is moved to a part of small size, as the bottom of the device is the tamper plate and has a certain weight, when the tamper is moved, the tamper needs to be moved by means of external transportation equipment, so that the tamper of the type is inconvenient to move, while the road construction tamper disclosed by the prior publication No. CN212772293U is driven to move down by the piston in the cylinder, the telescopic rod moves down to push the moving rod so that the sliding block slides on the inner side of the sliding rail, thereby completing the purpose of moving down the moving rod, the rotating groove and the roller can be driven to pass through the inner part of the fixed groove to be exposed by the moving rod to realize the movement of the whole device, on one hand, the surface of a crushed stone soil layer of road construction is soft, the roller is easy to sink into the crushed stone soil layer, on the other hand, the type of device is small in size, the cylinder is utilized as a power source, and additional air compression equipment is required to be matched, so that the use of the whole structure is increased, and after the air compression equipment is increased, the air compression device is also required to be connected with the cylinder through the air pipe, so that the whole structure is not in accordance with the conventional requirement.

Disclosure of utility model

The utility model aims to provide a road construction gravelly soil tamping device which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

The utility model provides a road construction rubble soil ramming device, includes the rammer, rammer upper end fixed mounting has the base, base upper end fixed mounting has a roll over the case, roll over case upper end fixed mounting has the quick-witted case, quick-witted case rear end fixed mounting has the motor, just the motor passes through the electric box of upper end and is connected with external power source, quick-witted case upper end still fixed mounting has the handle, the base outside is equipped with moving mechanism, moving mechanism includes two arc mount pad, two arc mount pad one side is fixed mounting has the bracing piece respectively, bracing piece one end movable mounting has the gyro wheel, two still movable mounting has spacing axle between the arc mount pad.

As a further preferable scheme of the utility model, the front end and the rear end of the base are both provided with limiting grooves, and the lower position in the limiting grooves is provided with clamping grooves.

As a further preferable scheme of the utility model, limiting blocks are respectively and fixedly arranged at the front end and the rear end in the two arc-shaped mounting seats, first fixing seats are respectively and fixedly arranged at the deviating ends of the two limiting blocks, mounting grooves are respectively formed in one side of one limiting block and one side of one first fixing seat, the adjacent first fixing seats of the two arc-shaped mounting seats are fixedly connected through bolts, and the limiting blocks are slidably arranged in the corresponding limiting grooves.

As a further preferable scheme of the utility model, the first fixing seat at the rear end is also fixedly provided with a mounting rod, one side of the upper end of the mounting rod is provided with a sliding groove, and the mounting rod positioned at the rear position of the sliding groove is fixedly provided with a second fixing seat.

As a further preferable scheme of the utility model, a pull block is fixedly arranged at one end of the limiting shaft, a limiting ring is fixedly arranged outside the limiting shaft close to the pull block, the first compression spring is installed between the two mounting grooves in a penetrating manner, the lower end of the limiting ring is slidably installed in the sliding groove, and the limiting sleeve between the limiting ring and the second fixing seat is provided with the first compression spring.

As a further preferred embodiment of the utility model, the base sleeve between the tamper plate and the two arcuate mounting bases is provided with a second compression spring.

Compared with the prior art, the utility model has the following beneficial effects:

According to the road construction gravelly soil tamping device, the rollers arranged on the support rods at one side of the two arc-shaped mounting seats can be driven to move downwards by the arc-shaped mounting seats and the support rods, the whole device is tilted by taking the rollers as supporting points, so that the movement of the device is facilitated, meanwhile, the position of the arc-shaped mounting seats can be limited by the pullable limiting shaft after the two arc-shaped mounting seats move downwards, so that the arc-shaped mounting seats and the support rods can stably move the rollers to the corresponding positions, the whole structure is simplified, and the device is beneficial to convenient operation and movement in the road construction environment.

Drawings

FIG. 1 is a schematic diagram of the main structure of the present utility model;

FIG. 2 is a split view of the structure of the moving mechanism according to the present utility model;

Fig. 3 is an enlarged view at a in fig. 2.

In the figure: 1. a rammer; 2. a base; 3. folding the box; 4. a chassis; 5. a motor; 6. a handle; 7. a moving mechanism; 8. an arc-shaped mounting seat; 9. a support rod; 10. a roller; 11. a limiting shaft; 12. a limit groove; 13. a clamping groove; 14. a limiting block; 15. a first fixing seat; 16. a mounting groove; 17. a mounting rod; 18. a chute; 19. the second fixing seat; 20. pulling blocks; 21. a limiting ring; 22. a first compression spring; 23. and a second compression spring.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-3, the road construction broken stone soil tamping device provided by the utility model comprises a tamping plate 1, wherein a base 2 is fixedly arranged at the upper end of the tamping plate 1, a folding box 3 is fixedly arranged at the upper end of the base 2, a machine case 4 is fixedly arranged at the upper end of the folding box 3, a motor 5 is fixedly arranged at the rear end of the machine case 4, the motor 5 is connected with an external power supply through an electric box at the upper end, a handle 6 is fixedly arranged at the upper end of the machine case 4, a moving mechanism 7 is arranged at the outer side of the base 2, the moving mechanism 7 comprises two arc-shaped mounting seats 8, supporting rods 9 are fixedly arranged at one sides of the two arc-shaped mounting seats 8 respectively, a roller 10 is movably arranged at one end of each supporting rod 9, and a limiting shaft 11 is movably arranged between the two arc-shaped mounting seats 8.

The front end and the rear end of the base 2 are both provided with limiting grooves 12, the lower position in the limiting groove 12 at the rear end is provided with a clamping groove 13, and the limiting grooves 12 are arranged so that the two arc-shaped mounting seats 8 can move in a stable radial direction outside the base 2 through limiting blocks 14 after being combined;

The front end and the rear end in the two arc-shaped mounting seats 8 are respectively fixedly provided with a limiting block 14, one end, deviating from the two limiting blocks 14, of each limiting block is respectively fixedly provided with a first fixing seat 15, one side of each limiting block 14 and one side of each first fixing seat 15 are respectively provided with a mounting groove 16, the adjacent first fixing seats 15 of the two arc-shaped mounting seats 8 are fixedly connected through bolts, the limiting blocks 14 are slidably arranged in the corresponding limiting grooves 12, the first fixing seats 15 at the rear end are also fixedly provided with mounting rods 17, one side of the upper end of each mounting rod 17 is provided with a sliding groove 18, the mounting rods 17 at the rear positions of the sliding grooves 18 are fixedly provided with second fixing seats 19, and the arrangement of the two arc-shaped mounting seats 8 is beneficial to the rapid disassembly, assembly and maintenance of the whole moving mechanism 7 at the outer side of the base 2;

The pull block 20 is fixedly arranged at one end of the limiting shaft 11, the limiting ring 21 is fixedly arranged outside the limiting shaft 11 close to the pull block 20, the first compression spring 22 is installed between the two mounting grooves 16 in a penetrating mode, the lower end of the limiting ring 21 is slidably installed in the sliding groove 18, the first compression spring 22 is sleeved on the limiting shaft 11 between the limiting ring 21 and the second fixing seat 19, the second compression spring 23 is sleeved on the base 2 between the rammer plate 1 and the two arc-shaped mounting seats 8, the limiting ring 21 and the first compression spring 22 on the outer side of the limiting shaft 11 are matched, and after the two arc-shaped mounting seats 8 move downwards to the appointed position on the outer side of the base 2, one end of the limiting shaft 11 is inserted into the clamping groove 13 to limit the two arc-shaped mounting seats 8.

It should be noted that, the present utility model is a road construction soil-stone ramming device, when in use, the joint of two support rods 9 can be stepped down by a single foot, then, the two support rods 9 synchronously drive the two rollers 10 to move down, meanwhile, the two support rods 9 also drive the two arc-shaped mounting seats 8 to move down on the outer side of the base 2 and compress the second compression spring 23 onto the rammer plate 1, then, the two arc-shaped mounting seats 8 synchronously drive the inner limit blocks 14 to move down in the corresponding limit grooves 12, when one end of one limit block 14 drives one end of the limit shaft 11 to move to the position of the clamping groove 13, the acting force of the first compression spring 22 is utilized to push the limit ring 21 to the direction of the base 2, then, one end of the limit shaft 11 is inserted into the clamping groove 13, so that the arc-shaped mounting seats 8 can be limited to the support rods 9, then, the feet continue to step on the joint of the two support rods 9, and the two rollers 10 are used as fulcraps to lift the whole equipment through the handle 6, so that the whole equipment can be moved through the handle 6 in cooperation with the rollers 10.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a road construction rubble soil tamp device which characterized in that: including rammer board (1), rammer board (1) upper end fixed mounting has base (2), base (2) upper end fixed mounting has a roll over case (3), roll over case (3) upper end fixed mounting has quick-witted case (4), quick-witted case (4) rear end fixed mounting has motor (5), just motor (5) are connected with external power source through the electric box of upper end, quick-witted case (4) upper end still fixed mounting has handle (6), base (2) outside is equipped with moving mechanism (7), moving mechanism (7) include two arc mount pad (8), two arc mount pad (8) one side respectively fixed mounting have bracing piece (9), bracing piece (9) one end movable mounting has gyro wheel (10), two still movable mounting has spacing axle (11) between arc mount pad (8).

2. The road construction soil-stone compacting apparatus of claim 1, wherein: limiting grooves (12) are formed in the front end and the rear end of the base (2), and clamping grooves (13) are formed in the lower positions in the limiting grooves (12) at the rear end.

3. The road construction soil-stone compacting apparatus of claim 2, wherein: two front and back ends in arc mount pad (8) are fixed mounting respectively has stopper (14), two the one end that stopper (14) deviate from is fixed mounting respectively has first fixing base (15), one of them stopper (14) with one of them mounting groove (16) have been seted up respectively to first fixing base (15) one side, pass through bolt fixed connection between two adjacent first fixing bases (15) of arc mount pad (8), just stopper (14) slidable mounting is in corresponding spacing groove (12).

4. A road construction soil-stone compacting apparatus as claimed in claim 3, wherein: the rear end the first fixing base (15) is still fixed mounting has installation pole (17), spout (18) have been seted up to installation pole (17) upper end one side, are located on installation pole (17) of spout (18) rear position is last fixed mounting has second fixing base (19).

5. The road construction soil-stone compacting apparatus of claim 4, wherein: a pull block (20) is fixedly arranged at one end of the limiting shaft (11), a limiting ring (21) is fixedly arranged outside the limiting shaft (11) close to the pull block (20), a first compression spring (22) is installed between the two mounting grooves (16) in a penetrating mode, the lower end of the limiting ring (21) is slidably installed in the sliding groove (18), and the limiting shaft (11) between the limiting ring (21) and the second fixing seat (19) is sleeved with the first compression spring (22).

6. The road construction soil-stone compacting apparatus of claim 5, wherein: the base (2) between the rammer board (1) and the two arc-shaped mounting seats (8) is sleeved with a second compression spring (23).