CN215967848U

CN215967848U - Filter screen is just torn open formula wall and is ground paper-back edition and put for construction

Info

Publication number: CN215967848U
Application number: CN202121750905.2U
Authority: CN
Inventors: 薛恩铭; 孙建伟
Original assignee: Shuangjian Construction Co ltd
Current assignee: Shuangjian Construction Co ltd
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2022-03-08
Anticipated expiration: 2031-07-30

Abstract

The utility model discloses a conveniently-detached wall surface grinding device for a filter screen for building construction, which comprises a grinding machine, wherein a dust outlet of the grinding machine is in through connection with a first dust suction pipe, one end of the first dust suction pipe, which is far away from the grinding machine, is fixedly connected with a dust collector, and a connecting device which is convenient for the quick connection of the grinding machine is arranged on the outer side of the grinding machine; connecting device includes the swing ring, the spacing rotation in both sides is connected in the front and back both sides of polisher around the swing ring, the equal fixedly connected with fixed axle of the left and right sides outer wall of swing ring, the equal spacing rotation in the fixed axle outside is connected with the connecting plate, the spacing rotation in one side that the swing ring was kept away from to the connecting plate is connected with the arc, the rear side fixedly connected with bracing piece of arc, the top of two sets of connecting plates is all rotated and is connected with the support arm, the spacing rotation of the other end of two sets of support arms is connected with the axis of rotation, the spacing through connection of axis of rotation has the parallel bar, be of value to reach the effect of carrying out quick assembly disassembly between linking bridge and the polisher.

Description

Filter screen is just torn open formula wall and is ground paper-back edition and put for construction

Technical Field

The utility model relates to the technical field of buildings, in particular to a filter screen easy-to-detach type wall surface grinding device for building construction.

Background

The wall grinds paper-back edition and puts and is a tool that replaces the manual wall of polishing of traditional manual work to take abrasive paper, saves artifically, improves work efficiency's effect.

The wall surface grinding device uses the motor to drive the grinding wheel to match with the abrasive paper to continuously and quickly grind the wall surface, and the wall surface grinding work is completed.

Fixed connection is adopted mostly between traditional wall mill paper-back edition and the linking bridge, leads to being difficult to carry out the dismouting fast, in specific environment, if need prolong or when dismantling the linking bridge in high position or the little environment, fixed connection's support can cause the slow problem of work efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a conveniently-disassembled wall surface grinding device for a filter screen for building construction, which has the advantages of convenience and quick disassembly and solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a conveniently-detached wall surface grinding device for a filter screen for building construction comprises a grinding machine, wherein a dust outlet of the grinding machine is connected with a first dust suction pipe in a penetrating manner, one end, away from the grinding machine, of the first dust suction pipe is fixedly connected with a dust collector, and a connecting device which is convenient to connect the grinding machine quickly is arranged on the outer side of the grinding machine; connecting device includes the swing ring, the spacing rotation in both sides is connected in the front and back both sides of polisher around the swing ring, the equal fixedly connected with fixed axle of the left and right sides outer wall of swing ring, the equal spacing rotation in the fixed axle outside is connected with the connecting plate, the spacing rotation in one side that the swing ring was kept away from to the connecting plate is connected with the arc, the rear side fixedly connected with bracing piece of arc, it is two sets of the top of connecting plate is all rotated and is connected with the support arm, and is two sets of the spacing rotation of the other end of support arm is connected with the axis of rotation, the spacing through connection of axis of rotation has the parallel bar, the one end fixedly connected with fixing base of axis of rotation is kept away from to the parallel bar, the bottom fixedly connected with urceolus of fixing base, the spacing rotation of urceolus inner wall is connected with the inner tube, inner tube threaded connection is at the outer wall of bracing piece.

Preferably, the length of the inner barrel is larger than that of the outer barrel, a clamping ring is arranged on the rear side of the inner barrel, the clamping ring is connected to the outer wall of the supporting rod in a threaded mode, and threads arranged in the clamping ring are opposite to inner threads of the inner barrel.

Preferably, the rear end of the support rod is fixedly connected with a connecting ring, and a connecting rod is connected with the inner thread of the connecting ring.

Preferably, the rear side of the connecting rod is fixedly connected with a handle rod.

Preferably, the outside fixedly connected with suction hood of polisher, both sides all have a second dust absorption pipe through connection around in the suction hood, the one end that the suction hood was kept away from to the second dust absorption pipe is through connection respectively in the polisher goes out the dust mouth.

Preferably, the outer ring of the dust hood is fixedly connected with a soft brush ring.

Preferably, the outer wall fixedly connected with multiunit light of suction hood, the equal electric connection external power supply of light and polisher.

Preferably, the left side and the right side of the dust hood are both fixedly connected with handles.

Preferably, the top of the arc-shaped plate is fixedly connected with a limiting ring, and the parallel rods are connected in the limiting ring in a limiting sliding mode.

Compared with the prior art, the utility model has the following beneficial effects: according to the wall surface grinding device, the two groups of connecting plates are preliminarily sleeved and connected to the outer side of the fixed shaft, then the inner cylinder is rotated, the inner cylinder horizontally moves backwards outside the supporting rod through the threaded connection between the inner cylinder and the supports, so that the outer cylinder is driven to horizontally move backwards, the parallel rods can drive the two groups of supporting arms to contract inwards through the horizontal backwards movement of the outer cylinder, the two groups of supporting arms can drive and connect the two groups of connecting plates to be firmly clamped and connected to the outer side of the fixed shaft, the connection between the connecting device and the grinding machine is quickly completed, the limiting action on the inner cylinder is completed through the reverse threads arranged in the clamping ring, the problem that the working time is increased and the working efficiency is influenced due to the fact that the traditional wall surface grinding device lacks a support which is convenient to disassemble and assemble is solved, and the effects of quickly disassembling and assembling between the support and the grinding device and improving the working efficiency are achieved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the sander of the present invention;

FIG. 3 is a schematic view of a portion of the connecting device of the present invention;

FIG. 4 is a schematic view of a portion of the connecting device of the present invention;

fig. 5 is a schematic structural view of the dust hood of the present invention.

In the figure: 1. a sander; 2. a first dust suction pipe; 3. a dust hood; 4. a second dust suction pipe; 5. a handle; 6. an illuminating lamp; 7. a soft brush ring; 8. a swing ring; 9. a support arm; 10. a rotating shaft; 11. a limiting ring; 12. a parallel bar; 13. a fixed seat; 14. an outer cylinder; 15. an inner barrel; 16. a snap ring; 17. a support bar; 18. a connecting ring; 19. a connecting rod; 20. a handle bar; 21. an arc-shaped plate; 22. a connecting plate; 23. a fixed shaft; 24. and (4) a connecting device.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 5, the present invention provides a technical solution: a conveniently-disassembled wall surface grinding device of a filter screen for building construction comprises a grinding machine 1, wherein a dust outlet of the grinding machine 1 is connected with a first dust suction pipe 2 in a penetrating way, one end, away from the grinding machine 1, of the first dust suction pipe 2 is fixedly connected with a dust collector, and a connecting device 24 which is convenient to connect the grinding machine 1 quickly is arranged on the outer side of the grinding machine 1; connecting device 24 includes swing ring 8, the both sides around swing ring 8 are connected in the front and back of polisher 1 to the spacing rotation in both sides, the equal fixedly connected with fixed axle 23 of swing ring 8's the equal fixedly connected with in left and right sides outer wall, the equal spacing rotation in fixed axle 23 outside is connected with connecting plate 22, the spacing rotation in one side that swing ring 8 was kept away from to connecting plate 22 is connected with arc 21, the rear side fixedly connected with bracing piece 17 of arc 21, the top of two sets of connecting plates 22 all rotates and is connected with support arm 9, the spacing rotation of the other end of two sets of support arms 9 is connected with axis of rotation 10, the spacing through connection of axis of rotation 10 has parallel bar 12, the one end fixedly connected with fixing base 13 of axis of rotation 10 is kept away from to parallel bar 12, the bottom fixedly connected with urceolus 14 of fixing base 13, the spacing rotation of 14 inner walls of urceolus is connected with inner tube 15, inner tube 15 threaded connection is at the outer wall of bracing piece 17.

Referring to fig. 4, the length of the inner cylinder 15 is greater than that of the outer cylinder 14, a snap ring 16 is arranged on the rear side of the inner cylinder 15, the snap ring 16 is in threaded connection with the outer wall of the support rod 17, threads arranged in the snap ring 16 are opposite to internal threads of the inner cylinder 15, so that the outer cylinder 14 can be conveniently driven to horizontally move forwards along the support rod 17 through rotation of the inner cylinder 15, the support arm 9 is driven to open the connecting plate 22, the connecting device 24 can be rapidly separated from the grinding machine 1, meanwhile, reverse threads arranged in the snap ring 16 can limit the front side of the inner cylinder 15, and the inner cylinder 15 is prevented from loosening and sliding forwards.

Referring to fig. 4, the rear end of the support rod 17 is fixedly connected with a connection ring 18, and the connection ring 18 is internally threaded with a connection rod 19, so that the connection device 24 can be extended, and the length of the connection device 24 can be selected as required, thereby conveniently polishing wall surfaces with different heights.

Referring to fig. 4, the rear side of the connecting rod 19 is fixedly connected with a handle 20, which is beneficial for conveniently polishing a higher position, a user can support the handle 20 by hand, so as to conveniently grab and support the connecting device 24.

Referring to fig. 2, the outside fixedly connected with suction hood 3 of polisher 1, both sides all through connection has second dust absorption pipe 4 around in the suction hood 3, and the one end that suction hood 3 was kept away from to second dust absorption pipe 4 through connection respectively in polisher 1 goes out the dust mouth, is of value to absorb the dust that drifts out when polisher 1 polishes to in the suction cleaner jointly, the pollution to the air when further reducing polisher 1 polishes.

Referring to fig. 5, the outer ring of the dust hood 3 is fixedly connected with the soft brush ring 7, which is beneficial to sweeping off dust adsorbed on the wall surface after polishing and sucking away the dust through the dust hood 3, and improves the dust absorption effect of the polishing device.

Referring to fig. 5, the outer wall fixedly connected with multiunit light 6 of suction hood 3, the equal electric connection external power supply of light 6 and polisher 1 is of value to the environment that luminance is darker and throws light on, makes things convenient for the staff to observe the roughness of wall.

Referring to fig. 2, the left and right sides of the dust hood 3 are fixedly connected with the handle 5, which is beneficial to the grinding machine 1 to be conveniently grabbed when the grinding machine 1 is used alone.

Referring to fig. 3, the top of the arc plate 21 is fixedly connected with a limiting ring 11, and the parallel rod 12 is connected in the limiting ring 11 in a limiting sliding manner.

The working principle is as follows: the user connects two groups of connecting plates 22 outside the fixed shaft 23 in a preliminary sleeving manner, then rotates the inner cylinder 15, and through the threaded connection between the inner cylinder 15 and the support, the horizontal backward movement of the inner cylinder 15 outside the supporting rod 17 is completed, so as to drive the outer cylinder 14 to move horizontally backward, the horizontal backward movement of the outer cylinder 14 can enable the parallel rod 12 to drive the two groups of supporting arms 9 to contract inwards, and then the two groups of supporting arms 9 drive and connect the two groups of connecting plates 22 to be firmly clamped and connected outside the fixed shaft 23, so as to complete the quick connection between the connecting device 24 and the grinding machine 1, through the reverse threads arranged in the snap ring 16, the limiting to the inner cylinder 15 is completed, the inner cylinder 15 is prevented from sliding forwards, so that the grinding machine 1 drops, the stability of the connecting device 24 is improved, the user can illuminate the surrounding environment of the grinding machine 1 by opening the illuminating lamp 6, and through the soft brush ring 7 and the second dust suction pipe 4 fixedly connected with the outer ring 3, the dust adsorbed on the wall surface after polishing is swept and absorbed, when the higher position is polished, the connecting device 24 is prolonged through the threaded connection of the connecting ring 18 and the connecting rod 19, and the polishing capacity of the polishing device for the wall surfaces with different heights is reliably maintained.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a just, tear formula wall mill paper-back edition of books device open of filter screen for construction, includes polisher (1), polisher (1) ash outlet through connection has first dust absorption pipe (2), the one end fixedly connected with dust catcher of polisher (1), its characterized in that are kept away from in first dust absorption pipe (2): a connecting device (24) convenient for fast connecting the grinding machine (1) is arranged on the outer side of the grinding machine (1);

the connecting device (24) comprises a swing ring (8), the front side and the rear side of the swing ring (8) are connected with the front side and the rear side of the grinding machine (1) in a limiting rotation mode, the outer walls of the left side and the right side of the swing ring (8) are fixedly connected with a fixed shaft (23), the outer sides of the fixed shaft (23) are connected with a connecting plate (22) in a limiting rotation mode, the connecting plate (22) is connected with an arc plate (21) in a limiting rotation mode, the outer wall of the left side and the outer wall of the right side of the swing ring (8) are fixedly connected with a supporting rod (17), the tops of the two groups of connecting plates (22) are respectively connected with a supporting arm (9) in a limiting rotation mode, the other end of the two groups of supporting arms (9) is connected with a rotating shaft (10) in a limiting rotation mode, a parallel rod (12) is connected with a fixed seat (13) in a limiting and penetrating mode, and the end of the parallel rod (12) is far away from the rotating shaft (10), the bottom fixedly connected with urceolus (14) of fixing base (13), urceolus (14) inner wall is spacing to be rotated and is connected with inner tube (15), inner tube (15) threaded connection is at the outer wall of bracing piece (17).

2. The convenient-to-detach wall surface grinding device for the filter screen for building construction as claimed in claim 1, is characterized in that: inner tube (15) length is greater than urceolus (14), the rear side of inner tube (15) is provided with snap ring (16), snap ring (16) threaded connection is at the outer wall of bracing piece (17), the screw thread that sets up in snap ring (16) is opposite with inner tube (15) internal thread.

3. The convenient-to-detach wall surface grinding device for the filter screen for building construction as claimed in claim 1, is characterized in that: the rear end of the supporting rod (17) is fixedly connected with a connecting ring (18), and a connecting rod (19) is connected with the inner thread of the connecting ring (18).

4. The convenient-to-detach wall surface grinding device for the filter screen for building construction as claimed in claim 3, is characterized in that: the rear side of the connecting rod (19) is fixedly connected with a handle rod (20).

5. The convenient-to-detach wall surface grinding device for the filter screen for building construction as claimed in claim 1, is characterized in that: the outside fixedly connected with suction hood (3) of polisher (1), both sides all through connection has second dust absorption pipe (4) around in suction hood (3), the one end that suction hood (3) were kept away from in second dust absorption pipe (4) is through connection respectively in polisher (1) outlet.

6. The convenient-to-detach wall surface grinding device for the filter screen for building construction as claimed in claim 5, is characterized in that: the outer ring of the dust hood (3) is fixedly connected with a soft brush ring (7).

7. The convenient-to-detach wall surface grinding device for the filter screen for building construction as claimed in claim 5, is characterized in that: the outer wall fixedly connected with multiunit light (6) of suction hood (3), light (6) and the equal electric connection external power supply of polisher (1).

8. The convenient-to-detach wall surface grinding device for the filter screen for building construction as claimed in claim 5, is characterized in that: the left side and the right side of the dust hood (3) are fixedly connected with handles (5).

9. The convenient-to-detach wall surface grinding device for the filter screen for building construction as claimed in claim 1, is characterized in that: the top fixedly connected with spacing ring (11) of arc (21), spacing sliding connection of parallel bar (12) is in spacing ring (11).