CN211006166U

CN211006166U - Railway roadbed reinforcing construction device

Info

Publication number: CN211006166U
Application number: CN201921859991.3U
Authority: CN
Inventors: 李旭; 王永志; 孙明路; 薛黎
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-07-14
Anticipated expiration: 2029-10-31

Abstract

The utility model belongs to the technical field of railway engineering, especially, be a railway roadbed consolidates construction equipment, the wireless sensor network comprises an installation box, fixed mounting has the motor on the bottom inner wall of install bin, fixed cover is equipped with first belt pulley on the output shaft of motor, fixed mounting has two fixed blocks on the bottom inner wall of install bin, rotates on two fixed blocks and installs same pivot, fixed cover is equipped with the second belt pulley in the pivot, the winding has the belt between first belt pulley and the second belt pulley, fixed cover is equipped with the cam in the pivot, slidable mounting has two connecting plates in the install bin, the connecting plate is located corresponding cam under, slidable mounting has two connecting rods on the connecting plate. The utility model discloses the practicality is strong, easy operation, and convenient to use can tamp ground, has ensured the firm of railway roadbed, can reduce again in the work harm to equipment and to operating personnel's injury, and the convenient removal.

Description

Railway roadbed reinforcing construction device

Technical Field

The utility model relates to a railway engineering technical field especially relates to a railway roadbed consolidates construction equipment.

Background

The railway is a track line for vehicles such as trains and the like to run, the technology development of railway construction in China is rapid, and particularly the high-speed railway technology is in the forefront of the world. In the process of building a railway, the reinforcement of a railway subgrade is very important and directly relates to the running safety of a train, and in the railway subgrade reinforcement construction, a heavy road roller is usually required to compact the subgrade so as to ensure the stability of the subgrade and prevent the subgrade from sinking in the running process of the train to influence the running safety.

In some areas that the rainfall is more, for preventing that the rainwater deposit from soaking the road bed and causing the influence, still need use cement mortar to construct the inlet channel on the side of railway roadbed, before using cement mortar to construct the inlet channel, need tamp earlier the irrigation canals and ditches of digging to ensure that soil can not be because of the rainwater and not hard up the loss, thereby avoid causing the influence to the road bed, but the road roller is because the size is huge, is not fit for the compaction to the inlet channel, provides a railway roadbed reinforcement construction equipment.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a railway roadbed reinforcing construction device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a railway roadbed reinforcement construction device comprises an installation box, wherein a motor is fixedly installed on the inner wall of the bottom of the installation box, a first belt pulley is fixedly sleeved on an output shaft of the motor, two fixed blocks are fixedly installed on the inner wall of the bottom of the installation box, the two fixed blocks are rotatably provided with the same rotating shaft, a second belt pulley is fixedly sleeved on the rotating shaft, a belt is wound between the first belt pulley and the second belt pulley, a cam is fixedly sleeved on the rotating shaft, two connecting plates are slidably installed in the installation box and are positioned under the corresponding cam, two connecting rods are slidably installed on the connecting plates, the bottom ends of the four connecting rods are fixedly provided with the same impact base, a first spring is sleeved on each connecting rod in a sliding manner, the top end of each first spring is fixedly connected with the corresponding connecting plate, and the bottom ends of the four first springs are fixedly connected with the impact base, four limiting rods are fixedly mounted on the inner wall of the bottom of the mounting box, and a second spring is sleeved on each limiting rod in a sliding mode.

Preferably, two first slide holes are all formed in the two connecting plates, the connecting rod penetrates through the corresponding first slide holes, the connecting rod is connected with the first slide holes in a sliding mode, a limiting block is fixedly mounted at the top end of the connecting rod, two second slide holes are formed in the two connecting plates, the limiting rod penetrates through the corresponding second slide holes, the limiting rod is connected with the second slide holes in a sliding mode, the top ends of the second springs are fixedly connected with the corresponding connecting plates respectively, and the bottoms of the four second springs are fixedly connected with the inner wall of the bottom of the installation box.

Preferably, four through holes are formed in the inner wall of the bottom of the installation box, and the connecting rod and the first spring penetrate through the corresponding through holes.

Preferably, two chutes are formed in the inner walls of the two sides of the installation box, the two ends of the two connecting plates extend into the corresponding chutes, and the connecting plates are connected with the chutes in a sliding mode.

Preferably, the fixed block is provided with a rotating hole, a bearing is fixedly installed in the rotating hole, and an inner ring of the bearing is fixedly sleeved on the rotating shaft.

Preferably, four universal wheels are fixedly mounted at four corners of the bottom of the mounting box, a handle is fixedly mounted at one side of the mounting box, an anti-skid sleeve is sleeved on the handle, and the anti-skid sleeve is made of rubber.

Compared with the prior art, the beneficial effects of the utility model are that: the impact base is driven by the motor to continuously impact the ground through a transmission structure through the matching of the mounting box, the motor, the first belt pulley, the fixing block, the rotating shaft, the second belt pulley, the belt, the cam, the connecting plate, the connecting rod, the impact base, the first spring, the limiting rod, the second spring and the limiting block, so that the tamping work on the ground is realized, the damage to equipment can be reduced through the buffering action of the first spring and the second spring in the operation process, and the injury to operators when the ground is strongly impacted is particularly reduced; the device can be easily moved while tamping the ground through the handle and the universal wheel;

the utility model discloses the practicality is strong, easy operation, and convenient to use can tamp ground, has ensured the firm of railway roadbed, can reduce again in the work harm to equipment and to operating personnel's injury, and the convenient removal.

Drawings

Fig. 1 is a schematic front view of the structure of the present invention;

fig. 2 is a schematic side view of the cross-sectional structure of the present invention.

In the figure: 1. installing a box; 2. a motor; 3. a first pulley; 4. a fixed block; 5. a rotating shaft; 6. a second pulley; 7. a belt; 8. a cam; 9. a connecting plate; 10. a connecting rod; 11. impacting the base; 12. a first spring; 13. a limiting rod; 14. a second spring; 15. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a railway roadbed reinforcement construction device comprises an installation box 1, wherein a motor 2 is fixedly installed on the inner wall of the bottom of the installation box 1, a first belt pulley 3 is fixedly sleeved on an output shaft of the motor 2, two fixed blocks 4 are fixedly installed on the inner wall of the bottom of the installation box 1, the same rotating shaft 5 is rotatably installed on the two fixed blocks 4, a second belt pulley 6 is fixedly sleeved on the rotating shaft 5, a belt 7 is wound between the first belt pulley 3 and the second belt pulley 6, a cam 8 is fixedly sleeved on the rotating shaft 5, two connecting plates 9 are slidably installed in the installation box 1, the connecting plates 9 are positioned under the corresponding cams 8, two connecting rods 10 are slidably installed on the connecting plates 9, the same impact base 11 is fixedly installed at the bottom ends of the four connecting rods 10, a first spring 12 is slidably sleeved on the connecting rods 10, and the top end of the first spring 12 is fixedly connected with the, the bottom ends of the four first springs 12 are fixedly connected with the impact base 11, four limiting rods 13 are fixedly installed on the inner wall of the bottom of the installation box 1, and second springs 14 are slidably sleeved on the limiting rods 13;

two connecting plates 9 are respectively provided with two first sliding holes, a connecting rod 10 penetrates through the corresponding first sliding holes, the connecting rod 10 is connected with the first sliding holes in a sliding manner, the top ends of the connecting rods 10 are fixedly provided with limiting blocks 15, two second sliding holes are respectively arranged on the two connecting plates 9, a limiting rod 13 penetrates through the corresponding second sliding holes, the limiting rod 13 is connected with the second sliding holes in a sliding manner, the top ends of second springs 14 are respectively fixedly connected with the corresponding connecting plates 9, the bottom ends of the four second springs 14 are respectively fixedly connected with the inner wall of the bottom of the installation box 1, the inner wall of the bottom of the installation box 1 is provided with four through holes, the connecting rod 10 and the first springs 12 both penetrate through the corresponding through holes, the inner walls of the two sides of the installation box 1 are respectively provided with two sliding grooves, the two ends of the two connecting plates 9 extend into the corresponding sliding grooves, the connecting plates 9 are connected with the, a bearing is fixedly arranged in the rotating hole, the inner ring of the bearing is fixedly sleeved on the rotating shaft 5, four universal wheels are fixedly arranged at the four corners of the bottom of the mounting box 1, a handle is fixedly arranged at one side of the mounting box 1, an anti-skid sleeve is sleeved on the handle, the anti-skid sleeve is made of rubber, through the matching of the installation box 1, the motor 2, the first belt pulley 3, the fixed block 4, the rotating shaft 5, the second belt pulley 6, the belt 7, the cam 8, the connecting plate 9, the connecting rod 10, the impact base 11, the first spring 12, the limiting rod 13, the second spring 14 and the limiting block 15, driven by the motor 21, the impact base 10 is driven by the transmission structure to continuously impact the ground, so as to realize the tamping work on the ground, and the damage of the equipment can be reduced through the buffer action of the first spring 12 and the second spring 14 in the operation process, and the injury to operators when the operators strongly impact the ground is particularly reduced; can easily realize through handle and universal wheel mobile device when ramming ground, the utility model discloses the practicality is strong, easy operation, and convenient to use can tamp ground, has ensured the firm of railway road bed, can reduce again in the work harm to equipment and to operating personnel's injury, and convenient the removal.

The working principle is as follows: when the device is used, the motor 2 is started to work, the output shaft of the motor 2 drives the first belt pulley 3 to rotate, the first belt pulley 3 drives the second belt pulley 6 to rotate through the belt 7, the second belt pulley 6 drives the rotating shaft 5 to rotate, the rotating shaft 5 drives the cam 8 to rotate, the cam 8 pushes the connecting plate 9 to slide downwards in the sliding groove, the connecting plate 9 compresses the second spring 14 and the first spring 12, the first spring 12 compresses the impact base 11 to move downwards, the impact base 11 impacts the ground to tamp the ground, the impact base 12 has a buffering effect to reduce the damage of the reaction force of the ground to the impact base 11, the cam 8 resets, the device restores to the original position under the acting forces of the first spring 12 and the second spring 14, one-time tamping work is completed, and the device can be conveniently moved by pushing the handle through the universal wheel.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a railway roadbed reinforcement construction device, includes install bin (1), its characterized in that: fixed mounting has motor (2) on the bottom inner wall of install bin (1), fixed cover is equipped with first belt pulley (3) on the output shaft of motor (2), fixed mounting has two fixed blocks (4) on the bottom inner wall of install bin (1), and it has same pivot (5) to rotate to install on two fixed blocks (4), fixed cover is equipped with second belt pulley (6) on pivot (5), it has belt (7) to twine between first belt pulley (3) and second belt pulley (6), fixed cover is equipped with cam (8) on pivot (5), slidable mounting has two connecting plates (9) in install bin (1), connecting plate (9) are located corresponding cam (8) under, slidable mounting has two connecting rods (10) on connecting plate (9), and the bottom fixed mounting of four connecting rods (10) has same impact base (11), sliding sleeve is equipped with first spring (12) on connecting rod (10), the top and corresponding connecting plate (9) fixed connection of first spring (12), the bottom of four first springs (12) all with strike base (11) fixed connection, fixed mounting has four gag lever post (13) on the bottom inner wall of install bin (1), sliding sleeve is equipped with second spring (14) on gag lever post (13).

2. The railway roadbed reinforcement construction device of claim 1, wherein: two first slide holes have all been seted up on two connecting plates (9), connecting rod (10) run through corresponding first slide hole, connecting rod (10) and first slide hole sliding connection, the top fixed mounting of connecting rod (10) has stopper (15), has all seted up two second slide holes on two connecting plates (9), corresponding second slide hole is run through in gag lever post (13), gag lever post (13) and second slide hole sliding connection, the top of second spring (14) respectively with corresponding connecting plate (9) fixed connection, the bottom of four second springs (14) all with the bottom inner wall fixed connection of install bin (1).

3. The railway roadbed reinforcement construction device of claim 1, wherein: four through holes are formed in the inner wall of the bottom of the installation box (1), and the connecting rod (10) and the first spring (12) penetrate through the corresponding through holes.

4. The railway roadbed reinforcement construction device of claim 1, wherein: two sliding grooves are formed in the inner walls of the two sides of the installation box (1), the two ends of the two connecting plates (9) extend into the corresponding sliding grooves, and the connecting plates (9) are connected with the sliding grooves in a sliding mode.

5. The railway roadbed reinforcement construction device of claim 1, wherein: the fixed block (4) is provided with a rotating hole, a bearing is fixedly arranged in the rotating hole, and the inner ring of the bearing is fixedly sleeved on the rotating shaft (5).

6. The railway roadbed reinforcement construction device of claim 1, wherein: four universal wheels are fixedly mounted at four corners of the bottom of the mounting box (1), a handle is fixedly mounted on one side of the mounting box (1), an anti-skid sleeve is sleeved on the handle, and the anti-skid sleeve is made of rubber.