CN214213222U

CN214213222U - Wall grinding device for building engineering

Info

Publication number: CN214213222U
Application number: CN202120002214.8U
Authority: CN
Inventors: 赵阳
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-04
Filing date: 2021-01-04
Publication date: 2021-09-17
Anticipated expiration: 2031-01-04

Abstract

The utility model discloses a wall grinding device for building engineering, its structure includes the handle, the carrying handle, grinding machanism, driver, and the handle inlays admittedly in the rear end position of driver, and the carrying handle is connected with the avris of driver, and grinding machanism installs in the bottom of driver, the utility model discloses a when using personnel hold the handle and press down grinding machanism laminating building wall, through the thrust of building wall in the production of dust cover, can make the outer push rod stretch out along dragging the strip outwards sliding back, so make the powder that grinding building wall produced can be blockked by the dust cover, effectually avoided the blade of polishing can produce a large amount of dust when grinding building wall and influence operational environment's the condition.

Description

Wall grinding device for building engineering

Technical Field

The utility model relates to a building engineering auxiliary assembly field, specificly is a wall grinding device for building engineering.

Background

Wall polisher for building engineering is the equipment that is used for polishing to building site's wall body, laminates mutually through high-speed pivoted blade of polishing and wall body, then can make the blade of polishing polish to the wall body, but in prior art, because the blade of polishing of wall polisher for building engineering is polished to building wall body through high-speed pivoted mode to can lead to the dust of building wall body under polishing to fly upward the condition everywhere under the drive of blade of polishing.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a wall grinding device for building engineering.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a wall grinding device for building engineering, its structure includes handle, carrying handle, grinding machanism, driver, the handle inlays admittedly in the rear end position of driver, the avris of carrying handle and driver is connected, grinding machanism installs in the bottom of driver.

Furthermore, the grinding mechanism comprises a rotating shaft, a grinding blade and a dust cover, the rotating shaft is movably clamped with the dust cover, and the grinding blade is arranged at the bottom of the rotating shaft.

Furthermore, the dust cover comprises a pulling strip, a plate body, a clamping block and an outer push rod, the pulling strip is installed between the clamping block and the inner wall of the plate body, the clamping block is in clearance fit with the plate body, and the outer push rod and the clamping block are of an integrated structure.

Furthermore, the number of the pull-back strips is two, and the pull-back strips are uniformly and symmetrically distributed in the plate body.

Furthermore, the fixture block is positioned in the inner position of the plate body.

Furthermore, the number of the outer push rods is two, and the outer push rods are uniformly distributed on two sides of the plate body in a symmetrical mode.

Furthermore, the pull-back strip is made of spring steel with strong elasticity, and the pull-back strip can pull the push-out rod which loses extrusion to contract and reset.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses a when the user holds the handle and presses grinding machanism laminating building wall, through the thrust of building wall in the face of the dust cover production, can make the outer push rod stretch out along pulling the strip and outwards sliding back, so make the powder that the building wall produced of polishing stop by the dust cover, effectually avoided the blade of polishing can produce a large amount of dust when polishing the building wall and influence operational environment's the condition.

Drawings

Fig. 1 is the utility model relates to a wall grinding device for building engineering's schematic structure diagram.

Fig. 2 is the structure schematic diagram of the local front half section of the polishing mechanism of the utility model.

Fig. 3 is a schematic structural diagram of a front half section of the dust cover of the present invention.

In the figure: the grinding device comprises a handle-1, a carrying handle-2, a grinding mechanism-3, a driver-4, a rotating shaft-31, a grinding blade-32, a dust cover-33, a pull-back strip-a 1, a plate body-a 2, a clamping block-a 3 and an outer push rod-a 4.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some embodiments, not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Examples

As shown in fig. 1-3, the utility model provides a wall grinding device for building engineering, its structure includes handle 1, carrying handle 2, grinding mechanism 3, driver 4, handle 1 inlays in the rear end position of driver 4, carrying handle 2 is connected with the avris of driver 4, grinding mechanism 3 installs in the bottom of driver 4, grinding mechanism 3 includes axis of rotation 31, grinding blade 32, dust cover 33, axis of rotation 31 and dust cover 33 activity block, grinding blade 32 installs in the bottom position of axis of rotation 31, dust cover 33 includes back tear strip a1, plate body a2, fixture block a3, outer push rod a4, back tear strip a1 installs between the inner wall of fixture block a3 and plate body a2, fixture block a3 and plate body a2 clearance fit, outer push rod a4 and fixture block a3 are integrated structure, back tear strip a1 is equipped with two, and evenly be the symmetric distribution in plate body a 2's inside, fixture block a3 is located plate body a 2's inside position, outer push rod a4 is equipped with two, and evenly is the symmetric distribution in plate body a 2's both sides, it adopts the spring steel material that elasticity is stronger to pull strip a1, can stimulate through pulling strip a1 and lose extruded a4 outer push rod and contract and reset.

The working principle of the present invention is explained as follows: the utility model discloses a polishing blade 32 on the grinding machanism 3 can be laminated building wall under the cooperation of axis of rotation 31 and carry out high-speed rotation and polish, and hold handle 1 when pressing down grinding machanism 3 laminating building wall when the user, through the thrust of building wall in the face of dust cover 33 production, can make outer push rod an 4 stretch out along dragging a1 outwards sliding, thereby make the inside space of dust cover 33 can enlarge, the fault makes the powder that the building wall produced of polishing can be blockked by dust cover 33, the effectual condition that polishing blade 32 can produce a large amount of dust when polishing building wall influences operational environment that has avoided.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

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.

Claims

1. The utility model provides a wall grinding device for building engineering which characterized in that: the polishing device structurally comprises a handle (1), a lifting handle (2), a polishing mechanism (3) and a driver (4), wherein the handle (1) is embedded and fixed at the rear end position of the driver (4), the lifting handle (2) is connected with the side of the driver (4), and the polishing mechanism (3) is arranged at the bottom of the driver (4);

the grinding mechanism (3) comprises a rotating shaft (31), a grinding blade (32) and a dust cover (33), the rotating shaft (31) is movably clamped with the dust cover (33), and the grinding blade (32) is arranged at the bottom of the rotating shaft (31);

the dustproof cover (33) comprises a pull-back strip (a1), a plate body (a2), a clamping block (a3) and an outer push rod (a4), wherein the pull-back strip (a1) is installed between the inner walls of the clamping block (a3) and the plate body (a2), the clamping block (a3) is in clearance fit with the plate body (a2), and the outer push rod (a4) and the clamping block (a3) are of an integrated structure.

2. The wall surface grinding device for the building engineering as claimed in claim 1, characterized in that: the number of the pull-back strips (a1) is two, and the pull-back strips are uniformly distributed in the board body (a2) in a symmetrical mode.

3. The wall surface grinding device for the building engineering as claimed in claim 1, characterized in that: the fixture block (a3) is positioned at the inner position of the plate body (a 2).

4. The wall surface grinding device for the building engineering as claimed in claim 1, characterized in that: the number of the outer push rods (a4) is two, and the two outer push rods are uniformly distributed on two sides of the plate body (a2) in a symmetrical mode.