CN220521042U - Detachable bottom plate of plate compactor for engineering construction - Google Patents

Abstract

The utility model discloses a flat rammer detachable bottom plate for engineering construction, which belongs to the technical field of municipal engineering machinery and comprises a base, wherein a first rectangular groove is formed in the bottom of the base, a bottom plate is arranged at the bottom of the base, the top of the bottom plate extends to the inner cavity of the first rectangular groove, second rectangular grooves are formed in the left side and the right side of the bottom plate, a first spring is fixedly arranged on one side of the second rectangular groove, a limiting block is fixedly arranged on one side of the first spring, one side of the limiting block extends to the inside of the base, a round rod is arranged on the left side of the base, the right side of the round rod penetrates through the base, and driving rotating wheels are fixedly sleeved on the left side and the right side of the outer side of the round rod. The utility model can detach and replace the bottom plate, has simple structure and convenient operation, improves the practicability of the device, can facilitate moving the device, avoids the need of a plurality of staff to carry, and reduces the labor capacity of the staff.

Description

Detachable bottom plate of plate compactor for engineering construction

Technical Field

The utility model relates to the technical field of municipal engineering machinery, in particular to a detachable bottom plate of a plate compactor for engineering construction.

Background

In daily life, flat rammers are required to be used in working occasions such as road surface repair and the like, and are divided into internal combustion type and electric type vibrating flat rammers.

The patent document with the publication number of CN211421097U discloses a constructional engineering flat rammer, which has the technical scheme key points that: the horizontal rammer comprises a machine base and a rammer body arranged on the machine base, wherein a connecting shaft is arranged on one side of the machine base along the horizontal direction, a thrust mechanism for pushing the flat rammer to move is arranged on the connecting shaft, the thrust mechanism comprises two push rods, and each push rod comprises a first supporting rod and a second supporting rod; the first branch is equipped with the hole that slides that runs through first branch top along its length direction, and the second branch slides and is connected in the downthehole that slides, and two relative one side surface of first branch is connected with the connecting rod, and the both ends of connecting rod are connected with the locking piece along the length direction of connecting rod respectively that slides, and two relative surfaces of second branch are equipped with the locked groove, and a plurality of locked grooves are provided with the fixed subassembly that is used for restricting the locking piece and breaks away from the locked groove along the length direction of second branch on the connecting rod. The flat plate compactor has the advantages of adjusting the length of the push rod and improving the compacting comfort.

According to the technical scheme, the bottom plate of the device is fixedly arranged at the bottom of the flat rammer, the bottom plate cannot be detached, abrasion of the surface of the bottom plate can be caused after the bottom plate is used for a long time, the practicability of the device is reduced, meanwhile, the pulleys are not arranged, and because the flat rammer is heavier, workers are very laborious when moving the device, and the working efficiency is reduced; therefore, we propose a flat ramming removable bottom plate for engineering construction to solve the problem.

Disclosure of Invention

The utility model aims to provide a detachable bottom plate of a flat rammer for engineering construction, which solves the problems in the prior art.

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

the utility model provides a flat rammer detachable bottom plate for engineering construction, includes the base, first rectangular channel has been seted up to the bottom of base, the bottom of base is provided with the bottom plate, the top of bottom plate extends to the inner chamber of first rectangular channel, the second rectangular channel has all been seted up to the left and right sides of bottom plate, one side fixed mounting of second rectangular channel has first spring, one side fixed mounting of first spring has the stopper, one side of stopper extends to the inside of base, the left side of base is provided with the round bar, the right side of round bar runs through the base, the equal fixed cover in left and right sides outside the round bar is equipped with the initiative runner, the bottom of base left and right sides is all rotated and is connected with driven runner, driven runner's inner chamber cover is equipped with the lead screw, one side of lead screw runs through the inside of base and is rotated and is connected with the movable plate, the right side fixed mounting of base has the supporting seat, both sides all fixed mounting has the support frame around the supporting seat bottom, the inboard rotation of support frame is connected with the gag lever, the outside worm wheel fixed cover is equipped with the worm wheel fixed cover, the top is equipped with the worm wheel fixed cover, the worm wheel is set up with the worm mutually engaged with the fixed cover.

Preferably, the left side and the right side at the top of the first rectangular groove are fixedly provided with second springs, and the bottoms of the second springs are fixedly provided with transverse plates.

Preferably, the screw threads of the two screw rods are left-handed screw threads and right-handed screw threads respectively, the surface of the screw rods is in threaded connection with the inner cavity of the driven rotating wheel, and a first rotating disc and a second rotating disc are fixedly installed on the left side of the round rod and the top of the worm respectively.

Preferably, the surfaces of the driving rotating wheel and the driven rotating wheel are in transmission connection with a belt.

Preferably, the top of the base is fixedly provided with a flat rammer body.

Preferably, a handle is fixedly arranged on the right side of the top of the base.

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

according to the utility model, the first rotating disc is rotated positively, the round rod is driven to rotate by the first rotating disc, the driving rotating wheel is driven to rotate by the round rod, the driven rotating wheel is driven to rotate by the driven rotating wheel through the belt, the screw rod is driven to move inwards by the driven rotating wheel, the moving plate is driven to move inwards by the screw rod, the first spring is compressed at the same time by the moving plate, and after the limiting block is far away from the base, the transverse plate is driven to move downwards by the elasticity of the second spring, the transverse plate is driven to move downwards, so that the bottom plate can be detached and replaced.

According to the utility model, the second rotating disc is rotated positively, the worm is driven by the second rotating disc to rotate, the worm is driven by the worm to rotate, the limiting rod is driven by the worm to rotate, and the pulley is driven by the limiting rod to rotate downwards, so that the device can be conveniently moved, the need of a plurality of workers to carry is avoided, and the labor capacity of the workers is reduced.

Drawings

FIG. 1 is a schematic perspective view of a detachable bottom plate of a plate compactor for engineering construction;

FIG. 2 is a schematic cross-sectional view of a removable bottom plate of a plate compactor for engineering construction according to the present utility model;

fig. 3 is a partial enlarged view of a portion a in fig. 2.

In the figure: 1. a base; 2. a plate compactor body; 3. a first rectangular groove; 4. a bottom plate; 5. a second rectangular groove; 6. a first spring; 7. a limiting block; 8. a round bar; 9. a driving rotating wheel; 10. a driven rotating wheel; 11. a screw rod; 12. a moving plate; 13. a support base; 14. a support frame; 15. a limit rod; 16. a worm wheel; 17. a worm; 18. a pulley; 19. a cross plate; 20. a handle; 21. a second spring; 22. a first rotating disc; 23. and a second rotating disk.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to figures 1-3, a detachable bottom plate of a plate compactor for engineering construction comprises a base 1, wherein a first rectangular groove 3 is formed in the bottom of the base 1, a bottom plate 4 is arranged at the bottom of the base 1, the top of the bottom plate 4 extends to the inner cavity of the first rectangular groove 3, second rectangular grooves 5 are formed in the left side and the right side of the bottom plate 4, a first spring 6 is fixedly arranged on one side of the second rectangular groove 5, a limiting block 7 is fixedly arranged on one side of the first spring 6, one side of the limiting block 7 extends to the inside of the base 1, a round rod 8 is arranged on the left side of the base 1, the right side of the round rod 8 penetrates through the base 1, driving wheels 9 are fixedly sleeved on the left side and the right side of the outer side of the round rod 8, the bottom of base 1 left and right sides all rotates and is connected with driven runner 10, driven runner 10's inner chamber cover is equipped with lead screw 11, one side of lead screw 11 runs through to the inside of base 1 and rotates and be connected with movable plate 12, the right side fixed mounting of base 1 has supporting seat 13, the equal fixed mounting of both sides in front and back of supporting seat 13 bottom has support frame 14, the inboard rotation of support frame 14 is connected with gag lever post 15, the outside fixed cover of gag lever post 15 is equipped with worm wheel 16, the top of supporting seat 13 runs through and is provided with worm 17, worm 17 and worm wheel 16 intermesh, pulley 18 is established to the fixed cover in the outside of gag lever post 15, through gag lever post 15, can spacing pulley 18, the stability in use of pulley 18 has been improved.

In this embodiment, the left and right sides at the top of the first rectangular groove 3 are fixedly provided with the second spring 21, the bottom of the second spring 21 is fixedly provided with the transverse plate 19, the threads of the two screw rods 11 are respectively left-handed threads and right-handed threads, the surface of the screw rod 11 is in threaded connection with the inner cavity of the driven rotating wheel 10, the left side of the round rod 8 and the top of the worm 17 are respectively fixedly provided with the first rotating disc 22 and the second rotating disc 23, and the transverse plate 19 can be driven to move downwards by arranging the second spring 21.

In this embodiment, the surface transmission of initiative runner 9 and driven runner 10 is connected with the belt, and the top fixed mounting of base 1 has flat rammer body 2, and the right side at base 1 top fixed mounting has handle 20, through setting up the belt, is convenient for initiative runner 9 drive driven runner 10 rotation.

In this embodiment, when the base plate 4 needs to be disassembled, the first rotating disc 22 is rotated positively, the first rotating disc 22 drives the round rod 8 to rotate, the round rod 8 drives the driving rotating wheel 9 to rotate, the driving rotating wheel 9 drives the driven rotating wheel 10 to rotate through the belt, the driven rotating wheel 10 drives the screw rod 11 to move inwards, the screw rod 11 drives the moving plate 12 to move inwards, the moving plate 12 drives the limiting block 7 to move inwards and simultaneously compress the first spring 6, after the limiting block 7 is far away from the base plate 1, the transverse plate 19 is driven to move downwards through the elastic force of the second spring 21, the transverse plate 19 drives the base plate 4 to move downwards, the base plate 4 can be disassembled and replaced, when the moving device is needed, the second rotating disc 23 is rotated positively, the second rotating disc 23 drives the worm 17 to rotate, the worm wheel 16 drives the limiting rod 15 to rotate, the limiting rod 15 drives the pulley 18 to rotate downwards, and the moving device can be convenient.

The utility model provides a detachable bottom plate of a plate compactor for engineering construction. The principles and embodiments of the present utility model have been described herein with reference to specific examples, which are intended to be merely illustrative of the methods of the present utility model and their core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

Claims (6)

1. The utility model provides a flat rammer detachable bottom plate for engineering construction, includes base (1), its characterized in that: the utility model discloses a base, including base (1) and support frame (14), first rectangular channel (3) have been seted up to the bottom of base (1), the bottom of base (1) is provided with bottom plate (4), the top of bottom plate (4) extends to the inner chamber of first rectangular channel (3), second rectangular channel (5) have all been seted up to the left and right sides of bottom plate (4), one side fixed mounting of second rectangular channel (5) has first spring (6), one side fixed mounting of first spring (6) has stopper (7), one side of stopper (7) extends to the inside of base (1), the left side of base (1) is provided with round bar (8), the right side of round bar (8) runs through base (1), the equal fixed cover in left and right sides in the outside of round bar (8) is equipped with initiative runner (9), the bottom of the equal rotation in the left and right sides of base (1) is connected with driven runner (10), the inner chamber cover of driven runner (10) is equipped with lead screw (11), one side of lead screw (11) is to the inside board (12) of base (1) and is connected with in a translation, support frame (14) is connected with the inside support frame (14) in the fixed support frame (13) of the inside, support frame (14) is connected with the fixed support frame (13), the outside fixed cover of gag lever post (15) is equipped with worm wheel (16), the top of supporting seat (13) is run through and is provided with worm (17), worm (17) and worm wheel (16) intermesh, pulley (18) are established to the fixed cover in the outside of gag lever post (15).

2. The detachable bottom plate of the plate compactor for engineering construction according to claim 1, wherein: the left side and the right side at the top of the first rectangular groove (3) are fixedly provided with second springs (21), and the bottom of each second spring (21) is fixedly provided with a transverse plate (19).

3. The detachable bottom plate of the plate compactor for engineering construction according to claim 1, wherein: the screw threads of the two screw rods (11) are left-handed screw threads and right-handed screw threads respectively, the surfaces of the screw rods (11) are in threaded connection with the inner cavity of the driven rotating wheel (10), and a first rotating disc (22) and a second rotating disc (23) are fixedly arranged on the left side of the round rod (8) and the top of the worm (17) respectively.

4. The detachable bottom plate of the plate compactor for engineering construction according to claim 1, wherein: the surfaces of the driving rotating wheel (9) and the driven rotating wheel (10) are in transmission connection with a belt.

5. The detachable bottom plate of the plate compactor for engineering construction according to claim 1, wherein: the top of the base (1) is fixedly provided with a flat rammer body (2).

6. The detachable bottom plate of the plate compactor for engineering construction according to claim 1, wherein: the right side at the top of the base (1) is fixedly provided with a handle (20).