CN211645867U

CN211645867U - Road bridge construction is with road surface device of paving

Info

Publication number: CN211645867U
Application number: CN201921983209.9U
Authority: CN
Inventors: 马宁
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-10-09
Anticipated expiration: 2029-11-18

Abstract

The utility model discloses a road surface device of paving for road bridge construction relates to road bridge construction equipment technical field, including paving the device main part, the lower extreme both sides of paving the device main part are equipped with the hydraulic stem respectively, the flexible end fixedly connected with fixed column of hydraulic stem, the bottom of fixed column is equipped with the base, the bottom cover of base has the rubber sleeve, be equipped with in the base and hold the chamber, the pressure disk under the bottom fixedly connected with of fixed column, a plurality of through-holes have been seted up to the edge department of pressure disk down, all be equipped with the spacing post rather than the adaptation in every through-hole, the bottom of every spacing post all overlaps and has damping spring, the solid fixed ring of bottom middle part fixedly connected with in chamber holds, gu fixed ring's intra-. The utility model discloses can avoid paving the device main part and produce great noise at the during operation, less to the influence of construction and people's life on every side, structural design is reasonable, and simple structure is practical, through being provided with the rubber sleeve, can strengthen the non-slip ability of base, has improved the stability of device.

Description

Road bridge construction is with road surface device of paving

Technical Field

The utility model relates to a road bridge construction equipment technical field, in particular to road bridge construction is with road surface device of paving.

Background

With the continuous acceleration of urban construction in China, the demand of road construction is getting larger and larger, and the development momentum is stronger. The road surface flatness directly improves the quality of the road and the driving comfort, so the road surface flatness is an important factor for the performance evaluation of the road.

The utility model discloses a road surface device of paving for road bridge construction that discloses in chinese utility model patent application laid-open specification CN 208346599U, though, this road surface device of paving for road bridge construction structural design is reasonable, it is convenient to use, when can be even with concrete pave, can also give the flattening with the concrete, work efficiency is greatly improved, however, this road bridge base of paving for road bridge construction does not have shock-absorbing function, the noise that the during operation produced is great, influence construction and people's life on every side, and the base is not anti-skidding, the stability of device has been reduced.

Disclosure of Invention

An object of the utility model is to provide a road surface device of paving for road bridge construction to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a pavement paving device for road and bridge construction comprises a paving device main body, wherein hydraulic rods are respectively arranged on two sides of the lower end of the paving device main body, a fixed column is fixedly connected to the telescopic end of each hydraulic rod, a base is arranged at the bottom end of each fixed column, and a rubber sleeve is sleeved at the bottom end of each base;

the base is internally provided with a containing cavity, the bottom end of the fixing column is fixedly connected with a lower pressure plate, a plurality of through holes are formed in the edge of the lower pressure plate, each through hole is internally provided with a limiting column matched with the through hole, the bottom end of each limiting column is sleeved with a damping spring, the middle part of the bottom end of the containing cavity is fixedly connected with a fixing ring, and a rubber column is clamped in the fixing ring.

Optionally, the lower surface middle part fixedly connected with joint piece of base, the top of rubber sleeve seted up with the recess of base adaptation, the bottom middle part of recess seted up with the joint groove of joint piece adaptation.

Optionally, the bottom end of the fixing column extends into the base and is located in the accommodating cavity.

Optionally, the through holes are distributed in an annular array around the center of the lower pressure plate.

Optionally, lower pressure disk and spacing post sliding connection, the both ends of spacing post all with hold the inner wall fixed connection in chamber.

Optionally, the top end of the damping spring is in contact with the lower pressing disc, and the bottom end of the damping spring is in contact with the inner wall of the accommodating cavity.

Optionally, the top end of the rubber column is in contact with the lower pressing disc, and the rubber sleeve and the rubber column are both made of elastic rubber materials.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a cooperation of lower pressure disk, through-hole, spacing post, damping spring, solid fixed ring and rubber post is used, makes the base have better shock-absorbing function, can avoid paving the device main part and produce great noise at the during operation, less to the influence of construction and people's life on every side, structural design is reasonable, and simple structure is practical.

2. The utility model discloses a be provided with the rubber sleeve, can strengthen the non-slip ability of base, improved the stability of device.

Description of the drawings: fig. 1 is a schematic view of the present invention.

Fig. 2 is a schematic view of the base of the present invention.

Fig. 3 is a schematic sectional view of the rubber sleeve of the present invention.

Fig. 4 is a schematic sectional view of the base of the present invention.

Fig. 5 is a perspective view of the base of the present invention.

In the figure: 1. paving a device main body; 2. a hydraulic lever; 3. fixing a column; 4. a base; 5. a rubber sleeve; 6. a clamping block; 7. a groove; 8. a clamping groove; 9. an accommodating chamber; 10. a lower platen; 11. a through hole; 12. a limiting column; 13. a damping spring; 14. a fixing ring; 15. a rubber column.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The utility model provides a road surface paving device for road and bridge construction as shown in figures 1-5, which comprises a paving device main body 1; by shown in fig. 1, the lower extreme both sides of paving device main part 1 are equipped with hydraulic stem 2 respectively, and the flexible end fixedly connected with fixed column 3 of hydraulic stem 2, the bottom of fixed column 3 are equipped with base 4, and the bottom cover of base 4 has rubber sleeve 5, can strengthen base 4's anti-skidding ability, has improved the stability of device.

Shown by fig. 2 and 3, the lower surface middle part fixedly connected with joint piece 6 of base 4, the recess 7 with the 4 adaptations of base is seted up on the top of rubber sleeve 5, the joint groove 8 with 6 adaptations of joint piece is seted up at the bottom middle part of recess 7, the rubber sleeve 5 of being convenient for is dismantled and is installed.

As shown in fig. 4 and 5, a containing cavity 9 is provided in the base 4, the bottom end of the fixing column 3 extends into the base 4 and is located in the containing cavity 9, the bottom end of the fixing column 3 is fixedly connected with a lower pressing plate 10, the edge of the lower pressing plate 10 is provided with a plurality of through holes 11, the plurality of through holes 11 are distributed in an annular array around the center of the lower pressing plate 10, the structure is reasonable, each through hole 11 is provided with a limit column 12 adapted to the through hole, the lower pressing plate 10 is connected with the limit column 12 in a sliding manner, both ends of the limit column 12 are fixedly connected with the inner wall of the containing cavity 9, the bottom end of each limit column 12 is sleeved with a damping spring 13, the top end of the damping spring 13 is contacted with the lower pressing plate 10, the bottom end of the damping spring 13 is contacted with the inner wall of the containing cavity 9, so as to avoid the generation of large noise during operation of the paving device main body 1, hold the solid fixed ring 14 of bottom middle part fixedly connected with of chamber 9, gu fixed ring 14's intra-annular joint has rubber column 15, the top of rubber column 15 contacts with holding down the dish 10, and rubber sleeve 5 and rubber column 15 are made by elastic rubber material.

This practical theory of operation:

the during operation, the vibrations that the device main part 1 that paves produced drive hydraulic stem 2 downstream, hydraulic stem 2 drives fixed column 3 downstream, fixed column 3 drives down pressure disk 10 downstream, pressure disk 10 slides on spacing post 12 down, and extrude damping spring 13 simultaneously, the vibrations to the device main part 1 that paves produce are cushioned, noise abatement, meanwhile, lower pressure disk 10 extrudees rubber post 15 downwards, further strengthen the shock attenuation effect, moreover, the steam generator is simple in structure and practical, through being provided with rubber sleeve 5, can strengthen base 4's non-slip ability, the stability of device has been improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a road surface paving device is used in road bridge construction, is including paving device main part (1), its characterized in that: two sides of the lower end of the paving device main body (1) are respectively provided with a hydraulic rod (2), a telescopic end of the hydraulic rod (2) is fixedly connected with a fixed column (3), the bottom end of the fixed column (3) is provided with a base (4), and the bottom end of the base (4) is sleeved with a rubber sleeve (5); be equipped with in base (4) and hold chamber (9), pressure disk (10) under the bottom fixedly connected with of fixed column (3), a plurality of through-holes (11), every have been seted up to the edge of pressure disk (10) down all be equipped with in through-hole (11) with spacing post (12) of its adaptation, every the bottom of spacing post (12) all overlaps damping spring (13), hold solid fixed ring (14) of bottom middle part fixedly connected with of chamber (9), the intra-annular joint of solid fixed ring (14) has rubber column (15).

2. The road surface paving device for road and bridge construction according to claim 1, characterized in that: the lower surface middle part fixedly connected with joint piece (6) of base (4), the top of rubber sleeve (5) seted up with recess (7) of base (4) adaptation, the bottom middle part of recess (7) seted up with joint groove (8) of joint piece (6) adaptation.

3. The road surface paving device for road and bridge construction according to claim 1, characterized in that: the bottom end of the fixing column (3) extends into the base (4) and is positioned in the accommodating cavity (9).

4. The road surface paving device for road and bridge construction according to claim 1, characterized in that: the through holes (11) are distributed in an annular array around the circle center of the lower pressing disc (10).

5. The road surface paving device for road and bridge construction according to claim 1, characterized in that: lower pressure disk (10) and spacing post (12) sliding connection, the both ends of spacing post (12) all with the inner wall fixed connection who holds chamber (9).

6. The road surface paving device for road and bridge construction according to claim 1 is characterized in that the top end of the damping spring (13) is in contact with the lower pressure plate (10), and the bottom end of the damping spring (13) is in contact with the inner wall of the accommodating cavity (9).

7. The road surface paving device for road and bridge construction according to claim 1, characterized in that:

the top end of the rubber column (15) is in contact with the lower pressure plate (10), and the rubber sleeve (5) and the rubber column (15) are both made of elastic rubber materials.