CN213538581U

CN213538581U - Compaction device is used in high fill road bed construction

Info

Publication number: CN213538581U
Application number: CN202022258779.0U
Authority: CN
Inventors: 徐文建
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-12
Filing date: 2020-10-12
Publication date: 2021-06-25
Anticipated expiration: 2030-10-12

Abstract

The utility model discloses a compaction device is used in high fill road bed construction, including organism, connecting rod and handle, the right side end fixedly connected with connecting rod of organism, the top of connecting rod is connected with the handle, the tail end fixedly connected with bandage of handle, the other end of bandage is connected in the coiling device that the handle below set up, coiling device is including the barrel, the lateral wall middle part of barrel both sides is that the pivot has all been placed in hollow wherein sky layer, set up on the inside and outside of barrel both sides wall and the bearing inner race corresponding position of pivot and passed the center pivot in the middle of its through-hole that equals rather than the bearing inner race radius, all be provided with the rectangle protrusion about the upper and lower of its center pivot right side end, fixedly connected with connecting piece is returned on the right side of barrel, the inboard of connecting piece is dug to be equipped with the upper and lower left and right sides of inner ring channel and still set up with center pivot right side shape about the The shape and the size of the groove are matched.

Description

Compaction device is used in high fill road bed construction

Technical Field

The utility model belongs to the technical field of road engineering machinery, specifically speaking relates to a compaction device is used in high fill road bed construction.

Background

The roadbed is the foundation of a road surface or a track, the main function of the roadbed is to provide necessary conditions for the running of vehicles, and the roadbed needs to be excavated firstly when the road is built, because the roadbed is just excavated; the roadbed is rugged, a roadbed compacting device is needed to compact and level the roadbed, concrete or asphalt is poured on the roadbed, most of the existing road compactors lack safety protection, and particularly when workers carry a handle forward at the rear in the operation process of the road compactors, the road compactors vibrate due to the road compacting, a lot of sweat appears at the centers of long-time working hands or the workers feel fatigue due to long-time working, and the handle is not removed due to the lack of fixing and protecting devices of the hands on the handle, so that the road compactors cannot normally work forward.

In view of this, the present invention is provided.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in overcoming prior art's is not enough, provides a compaction device is used in high fill road bed construction, for solving above-mentioned technical problem, the utility model discloses a technical scheme's basic design is:

a compaction device for high fill roadbed construction comprises a machine body, a connecting rod and a handle, wherein the right side end of the machine body is fixedly connected with the connecting rod, the top end of the connecting rod is connected with the handle, the tail end of the handle is fixedly connected with a bandage, the other end of the bandage is connected in a winding device arranged on the left side of the joint of the handle and the connecting rod, the winding device comprises a barrel body, the middle parts of the side walls of the two sides of the barrel body are hollow, rotating shafts are respectively placed in hollow layers of the middle parts of the side walls of the barrel body, through holes with the radius equal to that of bearing inner rings of the rotating shafts are formed in the positions, corresponding to the inner sides of the inner sides and the outer sides of the two side walls of the barrel body, of the through holes formed in the two side walls of the barrel body and the bearing inner, the inner side of the connecting piece is dug to be provided with an inner ring channel with the same diameter as the central rotating shaft, grooves matched with the rectangular protrusions arranged at the right side end of the central rotating shaft are further formed in the upper side, the lower side, the left side and the right side of the inner ring channel, and circular plates are fixedly connected to the two ends of the central rotating shaft.

The circumference of the side surface of the cylinder body is provided with a rectangular notch.

The other end of the bandage is connected to a central rotating shaft positioned on the inner side part of the cylinder body, and the left end and the right end of the bandage connected with the inner side part of the cylinder body are spaced from the inner walls of the two sides of the cylinder body.

The outer surface of the grip is further sleeved with a protective sleeve made of rubber materials, and uneven gaps are formed in the part, in contact with the hand, of the protective sleeve.

After the technical scheme is adopted, compared with the prior art, the utility model following beneficial effect has.

The utility model discloses a handle part to road compactor improves, has increased the rolling structure of bandage and bandage in road compactor's handle department, carries out the during operation at the handheld handle of road compactor of staff, thereby can will change the distance between bandage and the handle and fix the hand through rolling structure and prevent to make road compactor take off the handle from the hand at the during operation because long-time work causes the palm sweat or health to appear.

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention without limitation. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:

fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is the structure schematic diagram of the winding device of the utility model.

Fig. 3 is a side sectional view of the winding device of the present invention.

Fig. 4 is a front schematic view of the connector of the present invention.

In the figure: 1-body; 2-a connecting rod; 3-a grip; 4-a bandage; 5-a cylinder body; 6-connecting piece; 7-circular plate; 8-a central rotating shaft; 9-rotating shaft.

It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept by those skilled in the art with reference to specific embodiments.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments, and the following embodiments are used for illustrating the present invention, but do not limit the scope of the present invention.

As shown in figures 1 to 4, a compaction device for high fill roadbed construction, comprising a machine body 1, a connecting rod 2 and a handle 3, wherein the connecting rod 2 is fixedly connected with the upper end of the right side of the machine body 1, the handle 3 is fixedly connected with the top end of the connecting rod 2, the tail end of the handle 3 is fixedly connected with a bandage 4, a hand can be fixed in the gap between the handle 3 and the handle 4 by utilizing the gap between the bandage 4 and the handle 3, the hand of a worker can not be fixed well when the worker uses the hand, therefore, a rolling device is arranged at the left side of the joint of the handle 3 and the connecting rod 2, the other end of the bandage 4 is connected in the rolling device, the rolling device comprises a cylinder body 5, a rectangular notch is arranged on the circumference of the side surface of the cylinder body 5, the middle part of the side walls at two sides of the cylinder body 5 is hollow, a rotating shaft 9 is arranged in the hollow layer, and positions corresponding to the inner ring of the The diameter of the through hole is equal, a central rotating shaft 8 penetrates through the through hole arranged on the two side walls of the cylinder body 5 and the bearing inner ring of the rotating shaft 9, both ends of the central rotating shaft 8 are fixedly connected with circular plates 7, the other end of a bandage 4 enters the inner side of the cylinder body 5 from a rectangular notch arranged on the circumference of the side surface of the cylinder body 5 and is connected to the central rotating shaft 8, the central rotating shaft 8 on the inner side of the cylinder body 5 of the circular plate 7 on the end of the central rotating shaft 8 at the outer side part of the rotating cylinder body 5 can rotate through the rotating shaft 9 in the hollow layer of the inner wall of the two sides of the cylinder body 5 and drive the bandage 4 on the central rotating shaft 8 at the inner side of the cylinder body 5 to relatively extend and shorten, rectangular bulges are arranged on the upper side, the lower side and the left side and the right side of the central rotating shaft 8, a connecting piece 6 is fixedly connected to the right side of the cylinder The groove, move central pivot 8 left and play fixed action to central pivot 8 in the connecting piece accordant connection of fixed connection on 5 right side walls of barrel when adjusting the clearance between bandage 4 and handle 3, thereby avoid making the clearance grow between bandage 4 and the handle 3 easily take off at work operation central pivot 8 rotates, and the bandage 4 of connecting still has the interval with the inner wall of 5 both sides of barrel about the bandage 4 of 5 inboard central pivot 8, because the width of bandage 4 equals with the length of 5 inboard central pivots 8 of barrel when moving left or moving right central pivot 8 and cause and pile up.

The outer surface of the handle 3 is also sleeved with a protective sleeve made of rubber material, and the part of the protective sleeve contacting with the hand is provided with uneven gaps to avoid that the handle 3 is not easy to grasp when the palm of the hand sweats during working, and the rubber material can increase the comfort of holding the handle 3 by the hand.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention has been disclosed with reference to the above preferred embodiment, but not to limit the present invention, any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, and any simple modification, equivalent change and modification made to the above embodiments by the technical spirit of the present invention still fall within the scope of the present invention.

Claims

1. The compaction device for the high-fill roadbed construction comprises a machine body (1), a connecting rod (2) and a handle (3), and is characterized in that the right side end of the machine body (1) is fixedly connected with the connecting rod (2), the top end of the connecting rod (2) is connected with the handle (3), the tail end of the handle (3) is fixedly connected with a bandage (4), the other end of the bandage (4) is connected into a winding device arranged on the left side of the joint of the handle (3) and the connecting rod (2), the winding device comprises a barrel body (5), the middle parts of the side walls of the two sides of the barrel body (5) are hollow layers, a rotating shaft (9) is respectively placed in the hollow layers, through holes with the same radius as that of a bearing inner ring of the barrel body (5) are formed in the positions corresponding to the inner side and the outer side of the two side walls of the barrel body (5) and the bearing inner ring of the rotating shaft (9), and a, all be provided with the rectangle protrusion about the upper and lower of center pivot (8) right side end, fixedly connected with connecting piece (6) are returned on the right side of barrel (5), the inboard of connecting piece (6) is dug to be equipped with the interior ring channel and the interior ring channel that equals with center pivot (8) diameter size and still sets up the rectangle protrusion size assorted recess that sets up with center pivot (8) right side end about, the both ends of center pivot (8) are fixedly connected with plectane (7) still.

2. The compaction device for the high fill subgrade construction according to the claim 1 is characterized in that the circumference of the side surface of the cylinder (5) is provided with a rectangular notch.

3. The compaction device for the high fill subgrade construction according to the claim 1 is characterized in that the other end of the bandage (4) is connected to the central rotating shaft (8) positioned at the inner part of the cylinder (5), and the left and right ends of the bandage (4) connected with the inner part of the cylinder (5) have a distance with the inner walls at the two sides of the cylinder (5).

4. The compaction device for the high fill subgrade construction according to the claim 1 is characterized in that the outer surface of the handle (3) is also sleeved with a protective sleeve made of rubber material, and the part of the protective sleeve, which is contacted with the hand, is provided with uneven gaps.