CN220413932U

CN220413932U - Pavement tamping equipment

Info

Publication number: CN220413932U
Application number: CN202321664537.9U
Authority: CN
Inventors: 张彩华
Original assignee: Mulan County Transportation Comprehensive Administrative Law Enforcement Brigade
Current assignee: Mulan County Transportation Comprehensive Administrative Law Enforcement Brigade
Priority date: 2023-06-28
Filing date: 2023-06-28
Publication date: 2024-01-30
Anticipated expiration: 2033-06-28

Abstract

The utility model discloses pavement tamping equipment, in particular to the field of pavement tamping, which comprises an equipment base, wherein a fixed seat is fixedly arranged on the periphery of the top of the equipment base, a driver is fixedly arranged on the top of the fixed seat, a driving gear is arranged in front of the driver in a lap joint mode, a rotating tooth roller is movably arranged on the outer wall of the driving gear, a traction rope is arranged in the middle of the rotating tooth roller in a binding mode, and a fixed channel is fixedly arranged in the middle of the top of the equipment base. According to the utility model, the heights of the rammer hammer can be rapidly and stably lifted through winding of the two groups of traction ropes, after the lifting, the driver can be rapidly reversed, and the traction ropes are loosened, so that the rammer hammer rapidly falls down and is smashed on a road surface to tamp the road surface, and at the moment, the traction ropes are in a loose state, so that the reverse vibration of the road surface cannot be conducted to the whole equipment through the rammer hammer and the traction ropes, the condition that the equipment is damaged due to vibration is greatly avoided, and the service life of the tamping equipment is effectively prolonged.

Description

Pavement tamping equipment

Technical Field

The present utility model relates to the field of road surface compaction, and more particularly to a road surface compaction apparatus.

Background

The road is an infrastructure for passing various trackless vehicles and pedestrians, and is mainly divided into a highway, an urban road, a rural road, a school road and the like according to characteristics, and the construction of a basic road surface is particularly important in the construction process of the road, so that the basic road surface needs to be tamped when being constructed so as to improve the strength and the stability of the basic road surface;

the prior art (application number 202220547771.2) discloses a road construction base pavement tamping apparatus. The utility model provides a, including organism and stop device, the last fixed surface of organism is connected with the driver, and the fixed surface of organism is connected with the push rod, and the bottom fixed mounting of organism has the ramming board, and the surface of ramming board is equipped with four stop device, and stop device is including placing the piece, places the bottom of piece and the last fixed surface of ramming board and connect, places the lateral wall fixedly connected with two supporting shoe of piece, and the inner wall rotation of two supporting shoes is connected with first threaded rod. The problem that the tool is needed to be used when the tool is replaced, and the tool is inconvenient to carry when the tool is carried with the user is solved. The inventors found that the following problems exist in the prior art in the process of implementing the present utility model:

the road surface tamping equipment has a certain limitation that reverse vibration can occur in the process of actually tamping the road surface, and as the tamping components of the road surface tamping equipment are mainly rigidly connected, the vibration conducted from the road surface can cause great damage to the equipment, and the whole structure of the road surface tamping equipment can be loosened for a long time, so that the service life of the road surface tamping equipment is greatly shortened;

therefore, a road surface compacting apparatus is proposed against the above-mentioned problems.

Disclosure of Invention

In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides a road surface compacting apparatus to solve the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a pavement compaction apparatus comprising an apparatus base, characterized in that: the device comprises a device base, a fixed seat, a driver, a driving gear, a rotating tooth roller, a traction rope, a fixed channel, a guide wheel, a rope connecting seat, a ramming hammer, a bevel wheel, a side groove hole and a guide groove hole, wherein the fixed seat is fixedly arranged on the periphery of the top of the device base;

preferably, the outer frame body is lapped and installed at the bottom of the periphery of the rotary toothed roller, and the travelling wheels are movably installed at the bottom of the equipment base.

Preferably, a through hole is installed at the top of the fixed channel.

Preferably, the rotary toothed roller is formed by combining front and rear toothed disks and a middle roller body.

Preferably, the driving gear can be meshed with the gear teeth on the outer wall of the rotary toothed roller, and the diameter of the driving gear is smaller than the outer diameter of the rotary toothed roller.

Preferably, the rammer base hammer is a solid hammer, and the rammer base hammer is large in mass.

Preferably, the walking wheels are provided with four groups in total and are respectively arranged at four corners of the bottom of the equipment base.

Preferably, the cross section of the through hole in plan view is circular, and the top and the bottom of the through hole are designed with rounded corners.

The utility model has the technical effects and advantages that:

compared with the prior art, this kind of road surface ramming equipment can start the driver and drive gear and rotate, make and rotate the fluted roller and carry out the rolling to the haulage cable, the rolling through two sets of haulage cables is quick steady promotes the height to the rammer hammer, after promoting, can reverse the driver fast and make the haulage cable loose, thereby make the rammer hammer fall fast and smash on the road surface and tamp the road surface, and the haulage cable is in the loose state this moment, then the back shake on road surface can't be conducted to equipment wholly through rammer hammer and haulage cable, greatly avoid leading to the impaired condition of equipment because of vibrations, effectively prolonged the life of rammer equipment.

Drawings

FIG. 1 is a schematic view of the overall internal structure of the present utility model.

Fig. 2 is a schematic view of the structure of the whole rotary toothed roller of the present utility model.

Fig. 3 is an enlarged schematic view of the structure of the present utility model at a.

Fig. 4 is a schematic structural view of the whole equipment base of the present utility model.

The reference numerals are: 1. an equipment base; 2. a fixing seat; 3. a driver; 4. a drive gear; 5. rotating the toothed roller; 6. a traction cable; 7. a fixed channel; 8. a guide wheel; 9. a rope connecting seat; 10. a rammer base hammer; 11. a bevel wheel; 12. a side wheel; 13. a guide slot; 14. an outer frame body; 15. a walking wheel; 16. and a through hole.

Description of the embodiments

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

The road surface ramming equipment as shown in the attached drawings 1-4 comprises an equipment base 1, a fixed seat 2 is fixedly arranged on the periphery of the top of the equipment base 1, a driver 3 is fixedly arranged on the top of the fixed seat 2, a driving gear 4 is arranged in front of the driver 3 in a lap joint mode, a rotating tooth roller 5 is movably arranged on the outer wall of the driving gear 4, a traction rope 6 is bound and arranged in the middle of the rotating tooth roller 5, a fixed channel 7 is fixedly arranged on the middle of the top of the equipment base 1, a guide wheel 8 is movably arranged on the periphery of the top of the fixed channel 7, a rope connecting seat 9 is bound and arranged at the bottom end of the traction rope 6, a ramming base 10 is fixedly arranged at the bottom of the rope connecting seat 9, a bevel wheel 11 is embedded and arranged at the top of the periphery of the ramming base 10, a side wheel 12 is embedded and arranged at the middle of the equipment base 1 in a penetration mode, an outer frame 14 is arranged at the periphery of the rotating tooth roller 5 in a lap joint mode, and a travelling wheel 15 is movably arranged at the bottom of the equipment base 1.

Wherein: when the road surface is tamped, the driver 3 can be started and the driving gear 4 can be driven to rotate, the driving gear 4 is meshed with the rotating toothed roller 5, the rotating toothed roller 5 can be further made to rotate and roll the traction rope 6, (the diameter of the driving gear 4 is smaller than that of the rotating toothed roller 5 and can be a labor-saving lever, the driver 3 can be enabled to drive the weighted rammer 10 with smaller force, the use cost of the driver 3 is reduced), the height of the rammer 10 is rapidly and stably increased through rolling of the two groups of traction ropes 6, as the outer corners of the rammer 10 and the bottoms of the guide slots 13 are designed to arc angles, the periphery of the rammer 10 is provided with bevel wheels 11 and side wheels 12, the blocking top of the rammer 10 and the guide slots 13 can be avoided, the rammer 10 can be smoothly moved upwards, the driver 3 can be rapidly reversed and the traction rope 6 can be loosened, the rammer 10 can rapidly fall down and the weight can be rapidly tamped on the road surface, the whole road surface can not be effectively tamped by the aid of the large-scale equipment, and the road surface can not be prevented from being damaged by the vibration equipment due to the fact that the vibration of the vibration is greatly prolonged, and the vibration of the road surface is prevented from being in a large-scale, and the vibration equipment is greatly reduced, and the road surface is prevented from being damaged by the vibration equipment.

Examples

On the basis of the first embodiment, the scheme in the first embodiment is further introduced in detail in combination with the following specific working modes, and the details are described below:

as shown in fig. 4, as a preferred embodiment; the top of the fixed channel 7 is provided with a through hole 16 in a penetrating way, further, the overlooking section of the through hole 16 is round, and the top and the bottom of the through hole 16 are of a rounded design, so that the abrasion degree of the outer edge of the through hole 16 to the traction rope 6 can be greatly reduced, and the traction rope has a good practical effect.

The working process of the utility model is as follows:

when the pavement tamping equipment is used, the driver 3 is started and the driving gear 4 is driven to rotate, the rotary toothed roller 5 rotates and the traction rope 6 is wound, the height of the tamping base hammer 10 is rapidly and stably increased through winding of the two groups of traction ropes 6, after the lifting, the driver 3 can be rapidly reversed, the traction rope 6 is loosened, accordingly the tamping base hammer 10 rapidly falls down and is tamped on a pavement, huge gravitational potential energy and kinetic energy of the tamping base hammer 10 are utilized to tamp the pavement, at the moment, the traction rope 6 is in a loosening state, reverse vibration of the pavement cannot be conducted to the whole equipment through the tamping base hammer 10 and the traction rope 6, damage to the equipment due to vibration is avoided greatly, and the service life of the tamping equipment is effectively prolonged, namely the working process and the working principle of the pavement tamping equipment.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. Pavement tamping equipment, including equipment base (1), its characterized in that: a fixed seat (2) is fixedly arranged on the periphery of the top of the equipment base (1), and a driver (3) is fixedly arranged on the top of the fixed seat (2);

the device is characterized in that a driving gear (4) is arranged in front of the driver (3) in a lap joint mode, a rotating toothed roller (5) is movably arranged on the outer wall of the driving gear (4), a traction rope (6) is arranged in a binding mode at the middle of the rotating toothed roller (5), a fixed channel (7) is fixedly arranged at the middle of the top of the device base (1), a guide wheel (8) is movably arranged at the periphery of the top of the fixed channel (7), a rope connecting seat (9) is arranged at the bottom of the traction rope (6) in a binding mode, a ramming base hammer (10) is fixedly arranged at the bottom of the rope connecting seat (9), a side wheel (12) is embedded in the top of the periphery of the ramming base hammer (10), and a guide slot hole (13) is arranged in a penetrating mode at the middle of the device base (1).

2. The pavement compaction apparatus according to claim 1, wherein: the outer frame body (14) is arranged at the bottom of the periphery of the rotary toothed roller (5) in a lap joint mode, and the travelling wheels (15) are movably arranged at the bottom of the equipment base (1).

3. The pavement compaction apparatus according to claim 1, wherein: the top of the fixed channel (7) is provided with a through hole (16) in a penetrating way.

4. The pavement compaction apparatus according to claim 1, wherein: the rotary toothed roller (5) is formed by combining front and rear toothed discs and a middle roller body.

5. The pavement compaction apparatus according to claim 1, wherein: the driving gear (4) can be meshed with gear teeth on the outer wall of the rotary toothed roller (5), and the diameter of the driving gear (4) is smaller than the outer diameter of the rotary toothed roller (5).

6. The pavement compaction apparatus according to claim 1, wherein: the rammer base hammer (10) is a solid hammer, and has large mass.

7. The pavement compaction apparatus according to claim 2, wherein: the walking wheels (15) are provided with four groups in total and are respectively arranged at four corners of the bottom of the equipment base (1).

8. A pavement compacting apparatus according to claim 3, wherein: the cross section of the penetrating hole (16) in overlook is round, and the top and the bottom of the penetrating hole are designed with round corners.