CN215281301U

CN215281301U - Guardrail grinding device for highway engineering

Info

Publication number: CN215281301U
Application number: CN202121620910.1U
Authority: CN
Inventors: 丁亮
Original assignee: Jiangsu Tongye Construction Engineering Co Ltd
Current assignee: Jiangsu Tongye Construction Engineering Co Ltd
Priority date: 2021-03-23
Filing date: 2021-07-16
Publication date: 2021-12-24
Anticipated expiration: 2031-07-16

Abstract

The utility model relates to a highway engineering technical field especially relates to a guardrail grinding device for highway engineering, the on-line screen storage device comprises a base, the up end symmetry of base is equipped with first pillar and second pillar, horizontal welding has support and first motor before the first pillar, the output of first motor is fixed with down axis of rotation and lower millstone through the shaft coupling installation, the up end welding of first pillar has the fixture block, the guardrail body has been placed to the level between the fixture block, the up end of fixture block is equipped with T shape pole perpendicularly, the vertical part sliding insert of T shape pole is equipped with stripper plate and second motor, the output of second motor is fixed with up axis of rotation and last millstone through the shaft coupling installation, be equipped with roof and flexible hydro-cylinder between the up end of second pillar, and the lower terminal surface of flexible portion of flexible hydro-cylinder and the up end welded fastening of stripper plate. The utility model discloses in, can effectively polish the guardrail of different models, enlarge application scope greatly to better satisfy operating personnel's user demand.

Description

Guardrail grinding device for highway engineering

Technical Field

The utility model relates to a highway engineering technical field especially relates to a guardrail grinding device for highway engineering.

Background

Highway engineering refers to works such as reconnaissance, measurement, design, construction, maintenance, management of highway structure thing, and in highway engineering, is indispensable to polishing of guardrail for highway engineering, and current guardrail grinding device for highway engineering is when using, and work efficiency is comparatively low, simultaneously because the fixity of polishing disc, can't effectively polish to the guardrail of different models, and application scope reduces greatly, for this reason, we have proposed a guardrail grinding device for highway engineering.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing a guardrail polishing device for highway engineering.

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

a guardrail polishing device for highway engineering comprises a base, wherein a first support column and a second support column are symmetrically arranged on the upper end surface of the base, a support is horizontally welded in front of the first support column, a first motor is arranged in the middle of the support, a lower rotating shaft is fixedly installed at the output end of the first motor through a coupler, a lower polishing disc is fixedly arranged on the upper end surface of the lower rotating shaft, a clamping block is welded on the upper end surface of the first support column, a guardrail body is horizontally placed between the clamping blocks, a T-shaped rod is vertically arranged on the upper end surface of the clamping block, an extrusion plate is slidably inserted into the vertical part of the T-shaped rod, a second motor is arranged in the middle of the extrusion plate, the upper rotating shaft is fixedly arranged on the output end of the second motor through a coupling, and the lower end surface of the upper rotating shaft is fixedly provided with an upper polishing disc, a top plate is arranged between the upper end surfaces of the second struts, telescopic oil cylinders are symmetrically arranged in the middle of the top plate, and the lower end surfaces of telescopic parts of the telescopic oil cylinders are fixedly welded with the upper end surfaces of the extrusion plates.

Preferably, the middle part symmetry of base up end has seted up the spout, and sliding fit has the forked tail slider in the spout, and is equipped with the collection cinder box between the up end of forked tail slider.

Preferably, the guardrail body is located between the lower end face of the upper grinding disc and the upper end face of the lower grinding disc.

Preferably, a plurality of grooves are formed in the upper end face of the clamping block at equal intervals, and rubber blocks are fixed on the inner walls of the grooves in a gluing mode.

Preferably, the outer side of the vertical part of the T-shaped rod is sleeved with a spring, and the spring is positioned between the lower end surface of the horizontal part of the T-shaped rod and the upper end surface of the clamping block.

Preferably, the middle part of one side of the first support column is welded with an inclined plate, and the inclined plate is positioned above the slag collecting box.

The utility model has the advantages that:

the utility model discloses in, this guardrail grinding device for highway engineering can effectively polish to the guardrail of different models when using, has enlarged this guardrail grinding device for highway engineering's application scope greatly to better satisfy operating personnel's user demand.

Drawings

Fig. 1 is a schematic structural view of a road engineering guardrail polishing device provided by the utility model;

fig. 2 is a schematic structural view of a road engineering guardrail polishing device provided by the utility model;

fig. 3 is the utility model provides a left side view of guardrail grinding device for highway engineering.

In the figure: the device comprises a base 1, a first support column 201, a second support column 202, a 3 clamping block, a 4 rubber block, a 5 support, a 6 inclined plate, a 7 sliding chute, an 8 dovetail sliding block, a 9 slag collecting box, a 10T-shaped rod, an 11 extrusion plate, a 12 spring, a 13 guardrail body, a 141 first motor, a 142 second motor, a 151 lower rotating shaft, a 152 upper rotating shaft, a 161 lower polishing disc, a 162 upper polishing disc, a 17 top plate and an 18 telescopic oil cylinder.

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.

Referring to fig. 1-3, a guardrail polishing device for highway engineering comprises a base 1, wherein a first support column 201 and a second support column 202 are symmetrically arranged on the upper end surface of the base 1, sliding grooves 7 are symmetrically formed in the middle of the upper end surface of the base 1, dovetail sliding blocks 8 are in sliding fit in the sliding grooves 7, a slag collecting box 9 is arranged between the upper end surfaces of the dovetail sliding blocks 8, an inclined plate 6 is welded in the middle of one side of the first support column 201, the inclined plate 6 is located above the slag collecting box 9, and the slag collecting box 9 can better collect crushed slag generated during polishing in a centralized manner, so that a subsequent operator can clean the slag collecting box conveniently;

a support 5 is horizontally welded in front of the first support column 201, a first motor 141 is arranged in the middle of the support 5, a lower rotating shaft 151 is fixedly installed at the output end of the first motor 141 through a coupler, a lower polishing disc 161 is fixedly installed at the upper end face of the lower rotating shaft 151, a fixture block 3 is welded at the upper end face of the first support column 201, a plurality of grooves are formed in the upper end face of the fixture block 3 at equal intervals, rubber blocks 4 are fixedly glued on the inner walls of the grooves, and the abrasion of the fixture block 3 to the outer side of the guardrail body 13 can be reduced by the rubber blocks 4;

a guardrail body 13 is horizontally arranged between the fixture blocks 3, the guardrail body 13 is positioned between the lower end surface of the upper polishing disc 162 and the upper end surface of the lower polishing disc 161, and the subsequent polishing operation of the upper polishing disc 162 and the lower polishing disc 161 on the outer side of the guardrail body 13 is better facilitated;

the upper end face of the clamping block 3 is vertically provided with a T-shaped rod 10, a vertical part of the T-shaped rod 10 is inserted with a squeezing plate 11 in a sliding mode, the outer side of the vertical part of the T-shaped rod 11 is sleeved with a spring 12, the spring 12 is located between the lower end face of the horizontal part of the T-shaped rod 11 and the upper end face of the clamping block 3, the spring 12 has good elastic potential energy, and the spring 12 can play a certain role in buffering and damping;

the middle part of the extrusion plate 11 is provided with a second motor 142, the output end of the second motor 142 is fixedly provided with an upper rotating shaft 152 through a coupling, the lower end surface of the upper rotating shaft 152 is fixedly provided with an upper polishing disc 162, a top plate 17 is arranged between the upper end surfaces of the second struts 202, the middle part of the top plate 17 is symmetrically provided with telescopic oil cylinders 18, and the lower end surfaces of the telescopic parts of the telescopic oil cylinders 18 are fixedly welded with the upper end surface of the extrusion plate 11.

In the embodiment, when the road engineering guardrail polishing device is used, an operator firstly places the guardrail body 13 in the groove on the fixture block 3, and the rubber block 4 glued and fixed on the inner wall of the groove can reduce the abrasion of the fixture block 3 to the outer side of the guardrail body 13;

wherein, the operator turns on the power supplies of the telescopic oil cylinder 18, the first motor 141 and the second motor 142 in sequence, and the first motor 141 and the second motor 142 drive the upper polishing disc 162 and the lower polishing disc 161 to polish the outer side of the guardrail body 13 through the lower rotating shaft 151 and the upper rotating shaft 152 respectively;

furthermore, the telescopic part of the telescopic oil cylinder 18 drives the extrusion plate 11 to extrude and move downwards along the T-shaped rod 10, the spring 12 sleeved on the T-shaped rod 11 has good elastic potential energy, and the spring 12 can play a certain role in buffering and damping;

the upper polishing disc 162 and the lower polishing disc 161 slide the scraps generated when the outer side of the guardrail body 13 is polished into the slag collection box 9 along the inclined plate 6, and the slag collection box 9 can better collect the scraps generated when the outer side is polished, so that a subsequent operator can clean the scraps conveniently;

this guardrail grinding device for highway engineering when using, can effectively polish to the guardrail of different models, has enlarged this guardrail grinding device for highway engineering's application scope greatly to better satisfy operating personnel's user demand.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A guardrail polishing device for highway engineering comprises a base (1) and is characterized in that a first support column (201) and a second support column (202) are symmetrically arranged on the upper end face of the base (1), a support (5) is horizontally welded in front of the first support column (201), a first motor (141) is arranged in the middle of the support (5), a lower rotating shaft (151) is fixedly installed at the output end of the first motor (141) through a coupler, a lower polishing disc (161) is fixedly installed on the upper end face of the lower rotating shaft (151), a fixture block (3) is welded on the upper end face of the first support column (201), a guardrail body (13) is horizontally placed between the fixture blocks (3), a T-shaped rod (10) is vertically arranged on the upper end face of the fixture block (3), an extrusion plate (11) is slidably inserted in the vertical part of the T-shaped rod (10), a second motor (142) is arranged in the middle of the extrusion plate (11), an upper rotating shaft (152) is fixedly installed on the output end face of the second motor (142) through a coupler, an upper polishing disc (162) is fixedly arranged on the lower end face of the upper rotating shaft (152), a top plate (17) is arranged between the upper end faces of the second support columns (202), telescopic oil cylinders (18) are symmetrically arranged in the middle of the top plate (17), and the lower end face of a telescopic part of each telescopic oil cylinder (18) is fixedly welded with the upper end face of the extrusion plate (11).

2. The guardrail polishing device for highway engineering according to claim 1, wherein sliding grooves (7) are symmetrically formed in the middle of the upper end surface of the base (1), dovetail sliding blocks (8) are in sliding fit in the sliding grooves (7), and slag collection boxes (9) are arranged between the upper end surfaces of the dovetail sliding blocks (8).

3. A road-engineering guardrail polishing device as claimed in claim 1, wherein the guardrail body (13) is located between the lower end surface of the upper polishing disc (162) and the upper end surface of the lower polishing disc (161).

4. The guardrail polishing device for highway engineering as claimed in claim 1, wherein a plurality of grooves are equidistantly formed on the upper end surface of the fixture block (3), and the inner wall of each groove is glued and fixed with a rubber block (4).

5. A road engineering guardrail grinding device as claimed in claim 1, characterized in that the outer side of the vertical part of the T-shaped rod (10) is sleeved with a spring (12), and the spring (12) is positioned between the lower end surface of the horizontal part of the T-shaped rod (10) and the upper end surface of the clamping block (3).

6. A road engineering guardrail grinding device as claimed in claim 2, characterized in that the middle of one side of the first support column (201) is welded with an inclined plate (6), and the inclined plate (6) is positioned above the slag collection box (9).