CN216991166U

CN216991166U - A wall grinding device for construction is built in room

Info

Publication number: CN216991166U
Application number: CN202123033544.2U
Authority: CN
Inventors: 苏新龙; 杨海侠; 李亚翔; 朱子璇
Original assignee: Anhui Linhuai Construction Co ltd
Current assignee: Anhui Linhuai Construction Co ltd
Priority date: 2021-12-03
Filing date: 2021-12-03
Publication date: 2022-07-19
Anticipated expiration: 2031-12-03

Abstract

The utility model discloses a wall surface polishing device for house construction, which comprises: the polishing device comprises a supporting rod and a shell rotatably mounted at the upper end of the supporting rod, wherein a polishing disc is rotatably mounted in the shell, and a motor for driving the polishing disc to rotate is arranged in the shell; the carrying mechanism is connected with the supporting rod and comprises a waist fixing ring and two shoulder belts fixedly connected to two sides of the waist fixing ring, and a back belt is connected between the two shoulder belts; the fixed connection is at the arc slide rail of the solid fixed ring one side of waist, sliding connection has the slider on the arc slide rail, the one end of slider is rotated and is connected with the go-between. In the polishing process, the support rod is inserted into the connecting ring, the connecting ring is connected with the arc-shaped slide rail through the slide block, and the arc-shaped slide rail is connected with the waist fixing ring, so that most of the weight of the whole device can be borne by the waist of a worker, and the force of arm use can be greatly reduced.

Description

A wall grinding device for construction is built in room

Technical Field

The utility model belongs to the technical field of building construction equipment, and particularly relates to a wall surface polishing device for house construction.

Background

After putty is applied to the wall inside a house, the surface of the wall needs to be polished to be smooth and clean, and the polishing is beneficial to operations such as painting at the later stage, so that a construction worker can polish the first layer of the wall surface by using wall surface polishing equipment, can hold automatic polishing equipment by hand to sequentially polish the wall surface from top to bottom from left to right, and needs to perform rough polishing and then fine polishing;

although the handheld polishing mode is flexible and high in operability, the surface area of the wall body is large, the working time of workers is long, the arm lifts the polishing equipment for a long time, fatigue is easy to occur, and the arm is prone to causing unevenness of a polished surface and affecting the working quality.

SUMMERY OF THE UTILITY MODEL

The utility model provides a wall surface grinding device for house construction, which aims to solve the technical problems in the background technology.

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

a wall grinding device for construction is built in room, a wall grinding device for construction is built in room includes:

the polishing device comprises a supporting rod and a shell rotatably mounted at the upper end of the supporting rod, wherein a polishing disc is rotatably mounted in the shell, and a motor for driving the polishing disc to rotate is arranged in the shell;

the carrying mechanism is connected with the supporting rod and comprises a waist fixing ring and two shoulder belts fixedly connected to two sides of the waist fixing ring, and a back belt is connected between the two shoulder belts;

fixed connection is at the arc slide rail of the solid fixed ring one side of waist, sliding connection has the slider on the arc slide rail, the one end of slider is rotated and is connected with the go-between, bracing piece and go-between sliding connection, the symmetry is provided with the latch mechanism who is used for fixed support pole on the go-between.

Preferably, the arc slide rail is kept away from one side of the waist fixing ring and is seted up the spout, the slider slides and sets up in the spout, one side fixedly connected with fixed block of slider, the fixed block passes the spout, and rotates with the go-between and be connected.

Preferably, the upper side and the lower side of the arc-shaped sliding rail are provided with sliding openings, the sliding openings are communicated with the sliding grooves, and the upper end and the lower end of the fixing block penetrate through the sliding openings and are in sliding connection with the inner walls of the sliding openings.

Preferably, the clamping mechanism comprises a clamping block and a rotating shaft fixedly connected with the clamping block, the rotating shaft is rotatably connected with the outer surface of the connecting ring, a return spring is sleeved at the rotating connection position of the rotating shaft and the connecting ring, and a semi-circular groove corresponding to the clamping block is formed in the surface of the supporting rod.

Preferably, a friction spring is sleeved at the rotary connection position of the fixed block and the connecting ring, one end of the friction spring is abutted against the fixed block, and the other end of the friction spring is abutted against the connecting ring.

Preferably, the waist fixing ring is provided with a belt buckle, and one end of each shoulder strap is fixedly connected with the waist fixing ring through the belt buckle.

Compared with the prior art, the utility model has the beneficial effects that:

in the polishing process, the supporting rods are inserted into the connecting rings, the connecting rings are connected with the arc-shaped sliding rails through the sliding blocks, the arc-shaped sliding rails are connected with the waist fixing rings, most of weight of the whole equipment can be borne by the waist positions of workers, and the using force of the arms can be greatly reduced.

Drawings

Fig. 1 is a schematic side view of a wall surface polishing device for house construction according to the present invention;

fig. 2 is a schematic rear side structure view of a wall surface polishing device for house construction according to the present invention;

fig. 3 is a schematic structural view of an arc-shaped slide rail.

In the figure: the device comprises a supporting rod 1, a shell 2, a polishing disc 3, a semicircular groove 4, an arc-shaped sliding rail 5, a waist fixing ring 6, a shoulder belt 7, a back belt 8, a sliding opening 9, a sliding groove 10, a sliding block 11, a fixed block 12, a connecting ring 13, a rotating shaft 14 and a clamping block 15.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, are used in the orientations and positional relationships indicated in the drawings, which are based on the orientations and positional relationships indicated in the drawings, and are used for convenience of description and simplicity of description, but do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Referring to fig. 1 to 3, a wall grinding device for building construction includes:

the device comprises a support rod 1 and a shell 2 which is rotatably arranged at the upper end of the support rod 1, wherein a polishing disc 3 is rotatably arranged in the shell 2, and a motor for driving the polishing disc 3 to rotate is arranged in the shell 2;

the carrying mechanism is connected with the supporting rod 1 and comprises a waist fixing ring 6 and two shoulder belts 7 fixedly connected to two sides of the waist fixing ring 6, and a back belt 8 is connected between the two shoulder belts 7;

the waist fixing device comprises an arc-shaped slide rail 5 fixedly connected to one side of a waist fixing ring 6, a slide block 11 is connected to the arc-shaped slide rail 5 in a sliding mode, one end of the slide block 11 is rotatably connected with a connecting ring 13, a support rod 1 is connected with the connecting ring 13 in a sliding mode, and clamping mechanisms used for fixing the support rod 1 are symmetrically arranged on the connecting ring 13.

One side that the solid fixed ring 6 of waist was kept away from to arc slide rail 5 has been seted up spout 10, slider 11 slides and sets up in spout 10, one side fixedly connected with fixed block 12 of slider 11, fixed block 12 passes spout 10, and rotate with go-between 13 and be connected, arc slide rail 5 and the solid fixed ring 6 fixed connection of waist, bracing piece 1 is connected with the solid fixed ring 6 of waist through arc slide rail 5, then the waist position that the staff will be transmitted through arc slide rail 5 to the weight of bracing piece 1, thereby can effectual reduction staff's arm pressure, slider 11 is connected with go-between 13 through fixed block 12.

Smooth mouthful 9 have been seted up to the upper and lower both sides of arc slide rail 5, smooth mouthful 9 communicates with spout 10, the upper and lower both ends of fixed block 12 pass smooth mouthful 9 and with the inner wall sliding connection of smooth mouthful 9, it goes back and forth to polish and go on, the staff is at the in-process of removal bracing piece 1, can drive the relative arc slide rail 5 of slider 11 and slide, then at the in-process of making a round trip to polish, bracing piece 1 can be connected with the solid fixed ring 6 of waist all the time, then at the work of polishing, can reduce the pressure of arm all the time.

Clamping mechanism includes fixture block 15 and the pivot 14 with fixture block 15 fixed connection, pivot 14 rotates with the surface of go-between 13 and is connected, the return spring has been cup jointed with the rotation junction of go-between 13 to pivot 14, the semicircular groove 4 that corresponds with fixture block 15 has been seted up on the surface of bracing piece 1, fixture block 15 is under the spring action of return spring, can make fixture block 15 joint go into the semicircular groove 4 in, the fixed of bracing piece 1 relative go-between 13 position just can be realized to go-between 13 both sides clamping mechanism mutually supporting of go-between 13 both sides, then when same height polished, can keep the height position of bracing piece 1 unchangeable, thereby staff's the pressure significantly reduces.

The friction spring has been cup jointed with go-between 13's rotation junction to fixed block 12, the one end of friction spring offsets with fixed block 12, the other end of friction spring offsets with go-between 13, fixed block 12 and go-between 13 are being supported respectively at the both ends of friction spring, make after go-between 13 rotates certain angle relative fixed block 12, the effect of supporting of elasticity makes it keep relatively stable, be used for unloading partial action of gravity, be provided with the belt clamp on the solid fixed ring 6 of waist, the one end of two baldrics 7 all passes through belt clamp and the solid fixed ring 6 fixed connection of waist, use the belt clamp to connect, adjustable effect has, can adapt to the staff and adjust.

In the embodiment applying the technical scheme, a worker firstly sleeves a waist fixing ring 6 at the waist position, two shoulder belts 7 are hung on the shoulders, a back belt 8 is attached to the back of the worker to prevent the shoulder belts 7 from sliding off, then the support rod 1 is held by hand, a polishing disc 3 corresponds to the wall surface, the motor in the shell 2 drives the polishing disc 3 to rotate through a driving end along with the operation of the motor in the shell 2, and the polishing disc 3 polishes the wall surface;

in the polishing process, the support rod 1 is inserted into the connecting ring 13, the connecting ring 13 is connected with the arc-shaped slide rail 5 through the slider 11, the arc-shaped slide rail 5 is connected with the waist fixing ring 6, most weight of the whole device can be borne by the waist position of a worker, the force for arm use can be greatly reduced, along with polishing, the support rod 1 can slide on the sliding groove 10 relative to the arc-shaped slide rail 5 through the connecting ring 13, so that the wall can be horizontally polished back and forth, the support rod 1 can move up and down relative to the connecting ring 13, clamping mechanisms are symmetrically arranged on two sides of the connecting ring 13, clamping blocks 15 in the clamping mechanisms can be clamped with the semi-circular grooves 4 on the surface of the support rod 1, the two clamping mechanisms are mutually matched, the height position of the support rod 1 can be fixed, and the worker only needs to slide left and right on the arc-shaped slide rail 5, or the support rod 1 can be ground by rotating the connecting ring 13 relative to the fixed block 12, and when the support rod 1 needs to be moved downwards, the support rod 1 can freely move relative to the connecting ring 13 only by rotating the rotating shafts 14 towards two sides.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a wall grinding device for construction is built in room which characterized in that, a wall grinding device for construction is built in room includes:

the grinding device comprises a support rod (1) and a shell (2) rotatably mounted at the upper end of the support rod (1), wherein a grinding disc (3) is rotatably mounted in the shell (2), and a motor for driving the grinding disc (3) to rotate is arranged in the shell (2);

the carrying mechanism is connected with the supporting rod (1) and comprises a waist fixing ring (6) and two shoulder belts (7) fixedly connected to two sides of the waist fixing ring (6), and a back belt (8) is connected between the two shoulder belts (7);

fixed connection is in arc slide rail (5) of the solid fixed ring in waist (6) one side, sliding connection has slider (11) on arc slide rail (5), the one end of slider (11) is rotated and is connected with go-between (13), bracing piece (1) and go-between (13) sliding connection, the symmetry is provided with the latch mechanism who is used for fixed support pole (1) on go-between (13).

2. The wall grinding device for building construction according to claim 1, wherein one side of the arc-shaped sliding rail (5) away from the waist fixing ring (6) is provided with a sliding groove (10), the sliding block (11) is slidably arranged in the sliding groove (10), one side of the sliding block (11) is fixedly connected with a fixing block (12), and the fixing block (12) penetrates through the sliding groove (10) and is rotatably connected with the connecting ring (13).

3. The wall surface grinding device for house building construction according to claim 2, wherein sliding openings (9) are formed in the upper side and the lower side of the arc-shaped sliding rail (5), the sliding openings (9) are communicated with the sliding grooves (10), and the upper end and the lower end of the fixing block (12) penetrate through the sliding openings (9) and are connected with the inner wall of the sliding openings (9) in a sliding mode.

4. The wall surface grinding device for house building construction according to claim 2, wherein the clamping mechanism comprises a clamping block (15) and a rotating shaft (14) fixedly connected with the clamping block (15), the rotating shaft (14) is rotatably connected with the outer surface of the connecting ring (13), a return spring is sleeved at the rotating connection position of the rotating shaft (14) and the connecting ring (13), and a semicircular groove (4) corresponding to the clamping block (15) is formed in the surface of the supporting rod (1).

5. The wall polishing device for house building construction according to claim 2, wherein a friction spring is sleeved at the rotating connection position of the fixing block (12) and the connecting ring (13), one end of the friction spring is abutted against the fixing block (12), and the other end of the friction spring is abutted against the connecting ring (13).

6. The wall surface grinding device for house building construction according to claim 1, wherein the waist fixing ring (6) is provided with a belt buckle, and one end of each of the two shoulder straps (7) is fixedly connected with the waist fixing ring (6) through the belt buckle.