CN217378473U

CN217378473U - Road surface rolling press device is used in traffic road bridge construction

Info

Publication number: CN217378473U
Application number: CN202220544174.4U
Authority: CN
Inventors: 李亚阁; 钟昕
Original assignee: Ningxia Huazhen Construction Development Co ltd
Current assignee: Ningxia Huazhen Construction Development Co ltd
Priority date: 2022-03-14
Filing date: 2022-03-14
Publication date: 2022-09-06
Anticipated expiration: 2032-03-14

Abstract

The utility model discloses a road surface rolling press device is used in traffic road bridge construction belongs to rolling press technical field. The utility model provides a road surface rolling press device is used in traffic road bridge construction, includes the mounting bracket, and mounting bracket one side is rotated and is connected with the cylinder, fixedly connected with slide rail in the mounting bracket, and slide rail top sliding connection has the scraper blade, and scraper blade one side is equipped with power unit, and power unit can drive the relative cylinder of scraper blade and be reciprocating motion, cylinder and power unit sliding connection. This device can effectually clean the attachment on cylinder surface.

Description

Road surface rolling press device is used in construction of traffic road bridge

Technical Field

The utility model relates to a rolling press technical field, more specifically say, relate to a road surface rolling press device is used in traffic road and bridge construction.

Background

The road roller is also called soil compactor, which is a kind of road repairing equipment. The road roller belongs to the field of road equipment in engineering machinery, is widely used for filling and compacting operation of large-scale engineering projects such as high-grade highways, railways, airport runways, dams, stadiums and the like, and can be used for rolling sandy, semi-viscous and viscous soil, roadbed stabilized soil and asphalt concrete pavement layers. The roller is suitable for various compaction operations under the action of the gravity of the machine, so that the compacted layer is permanently deformed and compacted. The road rollers are divided into a steel wheel type and a tire type.

The prior patent document with the publication number of CN213061601U provides a road surface rolling device for traffic road and bridge construction, the device is connected with a compression roller through an external driving end to compact the road surface, and a rubber sleeve sleeved on the outer side wall of the compression roller can be used for constructing a slurry seal, so that the flatness and the compactness of the slurry seal are improved, and the compression roller can be protected in an auxiliary way.

Although the device has more beneficial effects, the following problems still exist: the mud scraping group of the device has poor cleaning effect on the compression roller, and can not effectively clean the attachments on the surface of the compression roller. In view of this, we propose a road rolling device for construction of a traffic road and bridge.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a road surface rolling press device is used in traffic road and bridge construction to solve the problem that proposes among the above-mentioned background art.

2. Technical scheme

The utility model provides a road surface rolling press device is used in traffic road and bridge construction, includes the mounting bracket, mounting bracket one side is rotated and is connected with the cylinder, fixedly connected with slide rail in the mounting bracket, slide rail top sliding connection has the scraper blade, scraper blade one side is equipped with power unit, power unit can drive the relative cylinder of scraper blade and be reciprocating motion, cylinder and power unit sliding connection.

Preferably, the power mechanism comprises two belt wheels and a belt, one of the belt wheels is fixedly connected with the roller, the other belt wheel is connected with the transmission shaft in the middle, a push block is fixedly connected to one side of the transmission shaft, a sliding groove is formed in the rear side of the scraper, the sliding groove is connected with the transmission shaft in a rotating and sliding manner, an annular curve groove is formed in the sliding groove, and the annular curve groove is connected with the push block in a sliding manner.

Preferably, the slide rail top is equipped with protection mechanism, protection mechanism can protect the scraper blade when the scraper blade receives the impact, protection mechanism includes the spring.

Preferably, protection machanism still includes the gag lever post, gag lever post and scraper blade sliding connection, the spring housing is established in the gag lever post top.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses a set up drive mechanism for the cylinder can pass through actuating mechanism drive scraper blade reciprocating motion when rotating, makes the scraper blade can with cylinder relative slip, is the attachment of form to cylinder surface of cutting and cleans, increases the clean effect of scraper blade, has solved the poor problem of former device cleaning effect.

2. The utility model discloses a set up protection mechanism for the scraper blade can cushion the protection through compression spring when receiving strong impact, reduces the loss of scraper blade, and then promotes the life of scraper blade, increases the practicality of this device.

Drawings

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

FIG. 2 is an exploded view of the overall structure of the present invention;

FIG. 3 is a schematic view of a part of the structure of the present invention;

the reference numbers in the figures illustrate: 1. a mounting frame; 2. a drum; 3. a slide rail; 4. a squeegee; 5. a power mechanism; 6. a pulley; 7. a belt; 8. a drive shaft; 9. a push block; 10. a chute; 11. an annular curved groove; 12. a protection mechanism; 13. a spring; 14. a limiting rod.

Detailed Description

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides a road surface rolling press device is used in traffic road and bridge construction, includes

mounting bracket

1, and 1 one side of mounting bracket is rotated and is connected with cylinder 2, fixedly connected with slide rail 3 in the

mounting bracket

1, and 3 top sliding connection of slide rail have scraper blade 4, and scraper blade 4 one side is equipped with power unit 5, and power unit 5 can drive scraper blade 4 and be reciprocating motion, cylinder 2 and power unit 5 sliding connection relatively cylinder 2.

This device can be effectual carries out the cleanness to the attachment machine on the cylinder 2.

Specifically, power unit 5 includes two band pulleys 6, belt 7, and one of them band pulley 6 is connected fixedly with cylinder 2, and another 6 middle parts of band pulley are connected with

transmission shaft

8, and 8 one sides fixedly connected with ejector pad 9 of transmission shaft, 4 rear sides of scraper blade are equipped with spout 10, and spout 10 rotates and sliding connection with transmission shaft 8, has seted up annular curve groove 11 in the spout 10, annular curve groove 11 and ejector pad 9 sliding connection.

So that the scraper 4 can make a reciprocating cutting movement with respect to the cylinder 2.

Further, be equipped with protection machanism 12 above slide rail 3, protection machanism 12 can receive when assaulting at scraper blade 4, protects scraper blade 4, and protection machanism 12 includes spring 13.

Still further, the protection mechanism 12 further comprises a limiting rod 14, the limiting rod 14 is connected with the scraper 4 in a sliding mode, and the spring 13 is sleeved above the limiting rod 14.

Increasing the service life of the scraper 4.

This device is when using, and cylinder 2 can drive transmission shaft 8 through band pulley 6 and belt and rotate in the time of pressing the road surface for transmission shaft 8 can drive ejector pad 9 and rotate, makes ejector pad 9 can promote the inner wall of annular curve groove 11, makes scraper blade 4 can be on slide rail 3 reciprocating sliding, cleans the attachment on cylinder 2 surface.

By the protection mechanism 12, when the acting force between the attachments on the surface of the roller 2 and the roller 2 is strong, the scraper 4 can compress the spring 13 under the action of the impact force to protect the scraper 4.

Claims

1. The utility model provides a road surface rolling press device is used in road bridge construction, includes mounting bracket (1), its characterized in that: mounting bracket (1) one side is rotated and is connected with cylinder (2), fixedly connected with slide rail (3) in mounting bracket (1), slide rail (3) top sliding connection has scraper blade (4), scraper blade (4) one side is equipped with power unit (5), reciprocating motion is done to relative cylinder (2) of scraper blade (4) can be driven in power unit (5), cylinder (2) and power unit (5) sliding connection.

2. The road surface rolling device for construction of a road and bridge according to claim 1, characterized in that: power unit (5) include two band pulleys (6), belt (7), one of them band pulley (6) are connected fixedly with cylinder (2), another band pulley (6) middle part is connected with transmission shaft (8), transmission shaft (8) one side fixedly connected with ejector pad (9), scraper blade (4) rear side is equipped with spout (10), spout (10) rotate and sliding connection with transmission shaft (8), annular curve groove (11) have been seted up in spout (10), annular curve groove (11) and ejector pad (9) sliding connection.

3. The road rolling device for construction of a road and bridge of claim 2, wherein: slide rail (3) top is equipped with protection machanism (12), protection machanism (12) can receive when assaulting at scraper blade (4), protect scraper blade (4), protection machanism (12) include spring (13).

4. The road surface rolling device for construction of a road and bridge according to claim 3, characterized in that: protection mechanism (12) still include gag lever post (14), gag lever post (14) and scraper blade (4) sliding connection, spring (13) cover is established in gag lever post (14) top.