CN213828321U

CN213828321U - Road and bridge support maintains device

Info

Publication number: CN213828321U
Application number: CN202020902367.3U
Authority: CN
Inventors: 张晶
Original assignee: 张晶
Current assignee: Anhui tairun Municipal Garden Construction Co.,Ltd.
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2021-07-30
Anticipated expiration: 2030-05-26

Abstract

The utility model discloses a road and bridge support maintains device, including maintaining the device body, polishing head, dust extraction and paint spraying apparatus, the front end of maintaining the device body is connected with the polishing head through the connecting axle, the rear portion of connecting axle is connected with the installation cover through the fixed positioning warhead, the inboard distribution of installation cover has the locating hole, the rear portion of installation cover is connected with first motor, the inside of maintaining the device body is equipped with the paint can, the top of paint can is connected with the micropump that sprays paint, the top front end of the micropump that sprays paint is connected with the connecting pipe, the front end of connecting pipe is equipped with paint spraying apparatus, the inside rear end of maintaining the device body is equipped with the lithium cell device, the front portion of telescoping device is equipped with dust extraction. This device is maintained to road and bridge beam supports, convenient to carry, application scope is wide, the dust of polishing of suction, filtration purification discharges, and environmental protection is high, flexible adjustment distance in the life of extension road and bridge beam supports of convenient to install and dismantle.

Description

Road and bridge support maintains device

Technical Field

The utility model relates to a road and bridge technical field specifically is a device is maintained to road and bridge support.

Background

The bridge bearing is an important structural component for connecting an upper structure and a lower structure of a bridge, is positioned between the bridge and the pad stone, can reliably transfer load and deformation (displacement and corner) borne by the upper structure of the bridge to the lower structure of the bridge, and is an important force transfer device of the bridge. The device comprises a fixed support and a movable support. The common support forms for bridge engineering include: felt or flat supports, plate rubber supports, ball supports, steel supports, special supports and the like.

The polishing head of the conventional road and bridge support maintenance device cannot be quickly mounted and dismounted, a steel support is easy to rust after being used for a long time, the service life of the paint spraying cannot be prolonged, the steel support is inconvenient to carry and use, dust generated by polishing is inconvenient to clean, pollution is caused, the environmental protection performance is low, and the requirement of the conventional road and bridge support maintenance device cannot be met.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide a road and bridge support maintains device has solved the problem that proposes among the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a road and bridge support maintenance device comprises a maintenance device body, a polishing head, a dust suction device and a paint spraying device, the front end of the maintenance device body is connected with a polishing head through a connecting shaft, the rear part of the connecting shaft is connected with a mounting sleeve through a fixed positioning bullet, positioning holes are distributed on the inner side of the mounting sleeve, the rear part of the mounting sleeve is connected with a first motor, a paint tank is arranged inside the maintenance device body, the top of the paint tank is connected with a paint spraying micro pump, the front end of the top of the paint spraying micro pump is connected with a connecting pipe, the front end of the connecting pipe is provided with a paint spraying device, the rear end of the interior of the maintenance device body is provided with a lithium battery device, the bottom of the maintenance device body is welded with a connecting rod, the front part of the connecting rod is connected and distributed with a telescopic device, the front part of the telescopic device is provided with a dust suction device, and the bottom of the maintenance device body is welded and distributed with a holding handle and an auxiliary handle; dust extraction comprises dust absorption fan, second motor, inlet scoop and filter core, dust extraction's inside is equipped with dust absorption fan, dust absorption fan's rear portion electric connection has the second motor, dust absorption fan's front portion is equipped with the filter core, the front portion of filter core is equipped with the inlet scoop.

Preferably, the bottom welding of connecting pipe has the bracing piece, the button of spraying paint is installed to the top right-hand member of the micropump that sprays paint, the top of paint can is equipped with sealed lid.

Preferably, the outer parts of the holding handle and the auxiliary handle are sleeved with rubber pads, grooves are distributed at the inner side ends of the holding handle, a polishing switch button is arranged at the inner side of the holding handle, and a dust collection switch button is arranged at the inner side of the auxiliary handle.

Preferably, the rear part of the dust suction device is distributed with vent holes, and the air suction opening is of a flaring structure.

Preferably, the inner side end of the mounting sleeve is welded and distributed with a damping spring group, and the inner side end of the damping spring group is provided with a rotating shaft.

(III) advantageous effects

The utility model provides a device is maintained to road and bridge support. The method has the following beneficial effects:

(1) this road bridge beam supports maintains device, through the installation cover that the connecting axle at the head of polishing rear portion is connected through the fixed positioning warhead, the efficient installation of being convenient for is dismantled, and fixed positioning is comparatively stable safety, through maintaining the paint spraying apparatus that device body top set up, can the efficient spout through the inside paint of the miniature pump that sprays paint oil tank that sprays paint, prolongs road bridge beam supports's life, and is effectual, reasonable in design.

(2) This road and bridge beam supports maintains device through the lithium cell device who sets up at the inside rear end of maintaining the device body for it is long to wait the electric time, convenient to carry, and application scope is wide, through the dust extraction who sets up in maintenance device body bottom, but the dust that the fan suction was polished and is produced is driven to the efficient through inside motor, and the filtration purifies the emission, and the feature of environmental protection is high, through at dust extraction rear portion welded telescoping device, the flexible adjustment distance of being convenient for, convenient to use.

Drawings

Fig. 1 is a schematic view of the overall structure of a road and bridge support maintenance device of the present invention;

FIG. 2 is a schematic view of the dust suction device of the maintenance device for a road and bridge support of the present invention;

fig. 3 is the utility model relates to a road and bridge support maintains mounting structure schematic diagram of device.

In the figure: the device comprises a maintenance device body-1, a polishing head-2, a dust collection device-3, a paint spraying device-4, a holding handle-5, an auxiliary handle-6, a lithium battery device-7, a connecting shaft-8, a first motor-9, a paint tank-10, a paint spraying micro pump-11, a connecting pipe-12, a telescopic device-13, a connecting rod-14, a polishing switch button-15, a dust collection switch button-16, a dust collection fan-17, a second motor-18, an air suction opening-19, a filter core-20, an air vent-21, a fixed positioning bullet-22, an installation sleeve-23, a positioning hole-24, a damping spring group-25 and a rotating shaft-26.

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.

Referring to fig. 1-3, an embodiment of the present invention provides a technical solution: a road and bridge support maintenance device comprises a maintenance device body 1, a polishing head 2, a dust suction device 3 and a paint spraying device 4, wherein the front end of the maintenance device body 1 is connected with the polishing head 2 through a connecting shaft 8, the rear part of the connecting shaft 8 is connected with an installation sleeve 23 through a fixed positioning bullet 22, positioning holes 24 are distributed on the inner side of the installation sleeve 23, a first motor 9 is connected with the rear part of the installation sleeve 23, a paint can 10 is arranged inside the maintenance device body 1, the top of the paint can 10 is connected with a paint spraying micro pump 11, the front end of the top of the paint spraying micro pump 11 is connected with a connecting pipe 12, the paint spraying device 4 is arranged at the front end of the connecting pipe 12, a lithium battery device 7 is arranged at the rear end inside the maintenance device body 1, a connecting rod 14 is welded at the bottom of the maintenance device body 1, and a telescopic device 13 is connected and distributed at the front part of the connecting rod 14, the front part of the telescopic device 13 is provided with a dust suction device 3, and the bottom of the maintenance device body 1 is welded and distributed with a holding handle 5 and an auxiliary handle 6; dust extraction 3 comprises dust absorption fan 17, second motor 18, inlet scoop 19 and filter core 20, dust extraction 3's inside is equipped with dust absorption fan 17, dust absorption fan 17's rear portion electric connection has second motor 18, dust absorption fan 17's front portion is equipped with filter core 20, the front portion of filter core 20 is equipped with inlet scoop 19.

The bottom welding of connecting pipe 12 has the bracing piece, the button of spraying paint is installed to the top right-hand member of micropump 11 that sprays paint, the top of paint can 10 is equipped with sealed lid, and structural strength is high, and it is convenient to spray paint, sealed leak protection.

The rubber pad has been cup jointed to the outside of gripping handle and auxiliary handle, the medial extremity of gripping handle distributes flutedly, the interior survey of gripping handle 5 is equipped with polishing shift knob 15, the inboard of auxiliary handle 6 is equipped with dust absorption shift knob 16, is convenient for grip, and antiskid is wear-resisting, controls simply.

The rear portion of the dust suction device 3 is distributed with vent holes 21, and the air suction opening 19 is of a flaring structure, so that efficient dust suction and heat dissipation are facilitated.

The damping spring group 25 is welded and distributed at the inner side end of the mounting sleeve 23, and the rotating shaft 26 is arranged at the inner side end of the damping spring group 25, so that the damping effect is realized, and the noise is reduced.

The working principle is as follows: grip handle 5 and auxiliary handle 6 are held respectively to both hands, press polish shift knob 15 at first and make the power supply of lithium cell device 7, first motor 9 drives connecting axle 8 and makes polishing head 2 rotate and polish and maintain, press dust absorption shift knob 16 again, the inside second motor 18 of dust extraction 3 drives dust absorption fan 17 and sucks the dust of polishing the production, through filter core 20 filtration purification emission, through the flexible adjustment distance of telescoping device 13, the micropump 11 of controlling again sprays paint and takes out the inside paint of paint can 10 and transmit to polishing head 2 blowout through connecting pipe 12 and mend the lacquer.

The utility model provides a maintenance device body 1, a polishing head 2, a dust suction device 3, a paint spraying device 4, a holding handle 5, an auxiliary handle 6, a lithium battery device 7, a connecting shaft 8, a first motor 9, a paint can 10, a paint spraying micropump 11, a connecting pipe 12, a telescopic device 13, a connecting rod 14, a polishing switch button 15, a dust suction switch button 16, a dust suction fan 17, a second motor 18, an air suction opening 19, a filter element 20, a ventilation hole 21, a fixed positioning bullet 22, an installation sleeve 23, a positioning hole 24, a damping spring group 25 and a rotating shaft 26, wherein the components are all universal standard components or components known by technicians in the field, the structure and the principle of the components can be known by technicians through technical manuals or conventional experimental methods, the problem solved by the utility model is that the polishing head of the existing road and bridge support maintenance device can not be quickly installed and disassembled, the steel support can be easily rusted after long-term use, can not maintain the increase of service life that sprays paint, inconvenient carrying is used, the inconvenient clearance of the dust that polishes the production, cause the pollution, the feature of environmental protection is low, be difficult to satisfy the demand scheduling problem that the device was maintained to current road bridge beam supports, the utility model discloses a combination of each other of above-mentioned part, device is maintained to road bridge beam supports, through the connecting axle at the head rear portion of polishing installation cover through the fixed positioning warhead connection, the efficient installation of being convenient for is dismantled, fixed positioning is comparatively stable safety, through the paint spraying apparatus who sets up at maintenance device body top, but the inside paint blowout of the miniature pump that sprays paint of high efficiency process spray paint jar, the life of extension road bridge beam supports, effectual, reasonable in design. This device is maintained to road and bridge beam supports through the lithium cell device that sets up at the inside rear end of maintaining the device body for wait that the electricity time is long, convenient to carry, application scope is wide, through the dust extraction who sets up in maintenance device body bottom, but the dust that the efficient produced through inside motor drive fan suction polishing, filtration purification discharges, and the feature of environmental protection is high, through at dust extraction rear portion welded telescoping device, the flexible adjustment distance of being convenient for, convenient to use.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a device is maintained to road and bridge support which characterized in that: comprises a maintenance device body (1), a polishing head (2), a dust suction device (3) and a paint spraying device (4), wherein the front end of the maintenance device body (1) is connected with the polishing head (2) through a connecting shaft (8), the rear part of the connecting shaft (8) is connected with an installation sleeve (23) through a fixed positioning bullet (22), positioning holes (24) are distributed on the inner side of the installation sleeve (23), the rear part of the installation sleeve (23) is connected with a first motor (9), a paint tank (10) is arranged inside the maintenance device body (1), a paint spraying micro-pump (11) is connected with the top of the paint tank (10), a connecting pipe (12) is connected with the front end of the top of the paint spraying micro-pump (11), the paint spraying device (4) is arranged at the front end of the connecting pipe (12), and a lithium battery device (7) is arranged at the rear end inside the maintenance device body (1), a connecting rod (14) is welded at the bottom of the maintenance device body (1), a telescopic device (13) is connected and distributed at the front part of the connecting rod (14), a dust suction device (3) is arranged at the front part of the telescopic device (13), and a holding handle (5) and an auxiliary handle (6) are welded and distributed at the bottom of the maintenance device body (1);

dust extraction (3) comprise dust absorption fan (17), second motor (18), inlet scoop (19) and filter core (20), the inside of dust extraction (3) is equipped with dust absorption fan (17), the rear portion electric connection of dust absorption fan (17) has second motor (18), the front portion of dust absorption fan (17) is equipped with filter core (20), the front portion of filter core (20) is equipped with inlet scoop (19).

2. A road and bridge support maintenance device, according to claim 1, wherein: the bottom welding of connecting pipe (12) has the bracing piece, the button of spraying paint is installed to the top right-hand member of micropump (11) of spraying paint, the top of paint can (10) is equipped with sealed lid.

3. A road and bridge support maintenance device, according to claim 1, wherein: the rubber pads are sleeved outside the holding handle (5) and the auxiliary handle (6), grooves are distributed at the inner side end of the holding handle (5), a polishing switch button (15) is arranged on the inner side of the holding handle (5), and a dust collection switch button (16) is arranged on the inner side of the auxiliary handle (6).

4. A road and bridge support maintenance device, according to claim 1, wherein: the rear portion of the dust suction device (3) is distributed with vent holes (21), and the air suction opening (19) is of a flaring structure.

5. A road and bridge support maintenance device, according to claim 1, wherein: and a damping spring group (25) is welded and distributed at the inner side end of the mounting sleeve (23), and a rotating shaft (26) is arranged at the inner side end of the damping spring group (25).