CN216152127U

CN216152127U - Sand blasting unit is used in fitment construction

Info

Publication number: CN216152127U
Application number: CN202121433041.1U
Authority: CN
Inventors: 董斌; 李德淑; 范艳
Original assignee: Chongqing Qianziheng Decoration Engineering Co ltd
Current assignee: Chongqing Qianziheng Decoration Engineering Co ltd
Priority date: 2021-06-25
Filing date: 2021-06-25
Publication date: 2022-04-01
Anticipated expiration: 2031-06-25

Abstract

The utility model belongs to the technical field of building decoration sand blasting, and particularly relates to a sand blasting device for decoration construction, which comprises a bottom plate, wherein the bottom plate is provided with universal wheels, the bottom plate is provided with a sand blasting tank, a conveying pipe is arranged in the sand blasting tank, the conveying pipe is provided with a spraying machine, the spraying machine is provided with a flexible corrugated pipe, the flexible corrugated pipe is provided with a spray gun, the bottom plate is provided with a rotating shaft, the rotating shaft is provided with a rotating disc, the rotating disc is provided with a supporting column, the supporting column is provided with a hinging seat, the spray gun is provided with an adjusting mechanism, and the rotating disc is provided with a rotating mechanism; the adjusting mechanism comprises a fixed rod, a rectangular block, a first screw, a C-shaped seat, a first driving piece, a sliding block and a sliding seat, the fixed rod is arranged in the rectangular cavity, and the sliding seat is provided with a sliding chute; through the height of adjusting first screw rod, can change the upper and lower injection angle of spray gun, drive the carousel through slewing mechanism and rotate, can make the front and back angle of spray gun change to can multi-directionly carry out the sandblast to the main part, great improvement the practicality of device.

Description

Sand blasting unit is used in fitment construction

Technical Field

The utility model belongs to the technical field of sand blasting for building decoration, and particularly relates to a sand blasting device for decoration construction.

Background

In the building decoration, in order to protect the main structure of a building, improve the use function of the building and beautify the building, the decoration material or ornament is adopted to carry out various treatment processes on the inner surface and the outer surface of the building and the space, a sand blasting machine is often used to treat the inner surface and the outer surface of an object in the treatment process to remove surface burrs, dirt and the like, the sand blasting machine belongs to the field of air conveying machinery, powder particle materials are conveyed from one place to another place by utilizing compressed air in a pipeline, and in the process of converting kinetic energy into potential energy, sand grains moving at high speed are enabled to scour the surface of the object, so that the effect of improving the surface quality of the object is achieved.

However, the conventional blasting apparatus is not flexible and versatile enough to perform blasting treatment of the interior surface of a building at an appropriate angle, and is not practical enough to perform blasting treatment of the interior surface of a building in all directions.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is: the sand blasting device for decoration construction is characterized in that the height of the first screw rod is adjusted, the upper and lower spraying angles of the spray gun can be changed, the rotating disc is driven to rotate through the rotating mechanism, the front and rear angles of the spray gun can be changed, and sand blasting can be conducted on a main body in multiple directions.

In order to achieve the technical purpose, the technical scheme adopted by the utility model is as follows:

a sand blasting device for decoration construction comprises a bottom plate, wherein four universal wheels which are distributed in a rectangular shape are arranged at the bottom of the bottom plate, a sand blasting tank is fixedly arranged on the left side of the bottom plate, a conveying pipe is arranged in the sand blasting tank, the other end of the conveying pipe penetrates through the sand blasting tank and is connected with a spraying machine, a flexible corrugated pipe is arranged at the outlet end of the spraying machine, a spray gun is connected with the other end of the flexible corrugated pipe, a rotating shaft is assembled on the right side of the bottom plate in a rotating mode, a rotating disc is fixedly arranged at the upper end of the rotating shaft, a support column is fixedly arranged on the left side of the rotating disc, a hinge base is fixedly arranged at the upper end of the support column, the left end of the spray gun is hinged to the hinge base, an adjusting mechanism is arranged on the right side of the spray gun, and the rotating disc is provided with a rotating mechanism;

adjustment mechanism includes dead lever, rectangular block, first screw rod, C shape seat, first driving piece, two sliders and two slides, the dead lever is fixed to be located the carousel right side, be equipped with the rectangular cavity in the dead lever, the rectangular block sliding assembly is in the rectangular cavity, first screw rod with rectangular block upper end fixed connection, first screw rod upside runs through the rectangular cavity with C shape seat is connected, first driving piece is located the dead lever upper end and with first screw rod phase-match, two the slider rotate respectively assemble in two relative one sides of end foot of C shape seat, two the slide is fixed respectively to be located both sides around the spray gun, two the slide all is equipped with the spout, two the slider slides respectively assemble in two in the spout.

Slewing mechanism includes two first fixing bases, second screw rod, slide bar, rack and gear, two first fixing base is fixed respectively and locates both ends around the bottom plate, the second screw rod rotates to assemble in two between the first fixing base, the screw hole that runs through around the slide bar is equipped with, the second screw rod run through the screw hole and with screw hole threaded connection, the slide bar is equipped with spacing subassembly, the rack is fixed to be located slide bar one side, the gear with pivot fixed connection, just the gear with rack toothing matches, the second screw rod runs through one of them first fixing base is equipped with second drive assembly.

The limiting assembly comprises two second fixing seats, a limiting rod and two limiting blocks, the second fixing seats are fixedly arranged at the front end and the rear end of the bottom plate respectively, the limiting rod is fixedly arranged between the second fixing seats, the limiting blocks are fixedly arranged at the front end and the rear end of the sliding rod respectively, and the limiting blocks are connected with the limiting rod in a sliding mode.

The second driving assembly comprises a disc and a handle, the disc is fixedly connected with the second screw rod, and the handle is fixedly arranged at the edge of the disc.

First driving piece is including rotating cover and annular handle, it rotates to overlap and locates the dead lever upper end, just rotate the cover with first screw rod threaded connection, annular handle passes through the connecting rod and fixes locating rotate the cover outside.

And a pushing handle is fixedly arranged on the left side of the bottom plate.

According to the utility model, the upper and lower spraying angles of the spray gun can be changed by adjusting the height of the first screw rod, and the front and rear angles of the spray gun can be changed by driving the turntable to rotate through the rotating mechanism, so that the main body can be subjected to sand blasting in multiple directions, and the practicability of the device is greatly improved.

Drawings

The utility model is further illustrated by the non-limiting examples given in the accompanying drawings;

FIG. 1 is a schematic structural view of an embodiment of a sand blasting apparatus for finishing work according to the present invention;

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

FIG. 3 is a schematic cross-sectional view of an adjusting mechanism according to the present invention;

FIG. 4 is a schematic cross-sectional view of an embodiment of a sand blasting apparatus for decoration according to the present invention;

FIG. 5 is a schematic structural diagram of a slide bar according to the present invention;

the device comprises a bottom plate 1, a universal wheel 11, a sand blasting tank 12, a sand blasting machine 13, a flexible corrugated pipe 14, a spray gun 15, a rotary table 2, a support column 21, a hinge seat 22, a fixed rod 3, a rectangular block 31, a first screw rod 32, a C-shaped seat 33, a sliding block 34, a sliding seat 35, a rectangular cavity 36, a sliding groove 37, a first fixed seat 4, a second screw rod 41, a sliding rod 42, a rack 43, a gear 44, a threaded hole 45, a second fixed seat 46, a limiting rod 47, a limiting block 48, a disc 5, a handle 51, a rotating sleeve 6, an annular handle 61 and a pushing handle 7.

Detailed Description

In order that those skilled in the art can better understand the present invention, the following technical solutions are further described with reference to the accompanying drawings and examples.

As shown in fig. 1-5, the sand blasting device for decoration and construction of the utility model comprises a bottom plate 1, four universal wheels 11 which are distributed in a rectangular shape are arranged at the bottom of the bottom plate 1, a sand blasting tank 12 is fixedly arranged at the left side of the bottom plate 1, a conveying pipe is arranged in the sand blasting tank 12, the other end of the conveying pipe penetrates through the sand blasting tank 12 and is connected with a blasting machine 13, a flexible corrugated pipe 14 is arranged at the outlet end of the blasting machine 13, a spraying gun 15 is connected at the other end of the flexible corrugated pipe 14, a rotating shaft is rotatably assembled at the right side of the bottom plate 1, a rotary table 2 is fixedly arranged at the upper end of the rotating shaft, a support column 21 is fixedly arranged at the left side of the rotary table 2, a hinge seat 22 is fixedly arranged at the upper end of the support column 21, the left end of the spraying gun 15 is hinged with the hinge seat 22, an adjusting mechanism is arranged at the right side of the spraying gun 15, and the rotary table 2 is provided with a rotating mechanism;

adjustment mechanism includes dead lever 3, rectangular block 31, first screw rod 32, C shape seat 33, first driving piece, two sliders 34 and two slides 35, dead lever 3 is fixed and is located 2 right sides of carousel, be equipped with rectangular chamber 36 in the dead lever 3, rectangular block 31 slides and assembles in rectangular chamber 36, first screw rod 32 and rectangular block 31 upper end fixed connection, first screw rod 32 upside runs through rectangular chamber 36 and is connected with C shape seat 33, first driving piece is located dead lever 3 upper end and is matched with first screw rod 32 phase-match, two sliders 34 rotate assemble in two relative one sides of end foot of C shape seat 33, two slides 35 fix respectively and locate the front and back both sides of spray gun 15, two slides 35 all are equipped with spout 37, two sliders 34 slide respectively and assemble in two spout 37.

When the device is used, a worker can move the device through the universal wheels 11, after the device is moved to a designated position, the spraying machine 13 is electrically connected with an external power supply, then the spraying machine 12 is started, spraying materials in the sand spraying tank 12 are conveyed to the flexible corrugated pipe 14 through the conveying pipe, and finally enter the spray gun 15 through the flexible corrugated pipe 14 and are sprayed out of the spray gun 15; when the spraying angle of the spray gun 15 needs to be adjusted, a worker only needs to rotate the first driving part to drive the first screw rod 32 to move up and down, because the first screw rod 32 is fixedly connected with the rectangular block 31, the rectangular block 31 is slidably assembled in the rectangular cavity 36, and thus the first screw rod 32 can be limited by sliding the rectangular block 41 in the rectangular cavity 36, so that the first screw rod 32 can only move up and down, and simultaneously the first screw rod 32 can move up and down more stably, when the first screw rod 32 moves down, the C-shaped seat 33 can be driven to move down, because the sliding block 34 rotatably connected with the C-shaped seat 33 is slidably assembled in the sliding groove 37 of the sliding seat 35, and the left end of the spray gun 15 is hinged with the hinged seat 22, so that the C-shaped seat 33 drives the right side of the spray gun 15 to rotate downwards along the hinged point through the sliding block 34, the sliding block 34 can slide in the sliding groove 37 to prevent the sliding block from being locked, and when the first screw rod 32 moves down, the right side of the spray gun 15 can be driven to rotate downwards along the hinged point, so that the injection angle of the spray gun 15 is shifted downwards, similarly, when the first screw rod 32 moves upwards, the right side of the spray gun 15 can be driven to rotate upwards along the hinged point, so that the injection angle of the spray gun 15 is shifted upwards, the up-and-down angle adjustment of the spray gun 15 is realized, when the front-and-back angle of the spray gun 15 is required to be adjusted, the turntable 2 only needs to be driven to rotate through the rotating mechanism, and thus the front-and-back angle of the spray gun 15 can be changed through the rotation of the turntable 2, so that the main body can be subjected to multi-directional sand blasting, and the practicability of the device is greatly improved;

The rotating mechanism comprises two first fixing seats 4, a second screw rod 41, a sliding rod 42, a rack 43 and a gear 44, the two first fixing seats 4 are respectively and fixedly arranged at the front end and the rear end of the bottom plate 1, the second screw rod 41 is rotatably assembled between the two first fixing seats 4, the sliding rod 42 is provided with a threaded hole 45 which penetrates through the front end and the rear end, the second screw rod 41 penetrates through the threaded hole 45 and is in threaded connection with the threaded hole 45, the sliding rod 42 is provided with a limiting assembly, the rack 43 is fixedly arranged on one side of the sliding rod 42, the gear 44 is fixedly connected with a rotating shaft, the gear 44 is meshed with the rack 43, and the second screw rod 41 penetrates through one of the first fixing seats 4 to be provided with a second driving assembly.

Therefore, the worker only needs to drive the second screw rod 41 to rotate through the second driving assembly, and as the threaded hole 45 in the sliding rod 42 is in threaded connection with the second screw rod 41, the sliding rod 42 can be driven to move forwards or backwards by the rotation of the second screw rod 41, and the sliding rod 42 can limit the sliding rod 42 through the limiting assembly, so that the sliding rod can only move forwards and backwards, when the sliding rod 42 moves forwards, the rack 43 on the sliding rod 42 is meshed with the gear 44, so that the rack 43 can be driven to move forwards by the forward movement of the sliding rod 42, the gear 44 can rotate anticlockwise, the rotary table 2 can be driven to rotate anticlockwise, the spray gun 15 on the rotary table 2 can rotate backwards, and similarly, when the sliding rod 42 moves backwards, the rotary table can be driven to rotate clockwise, the spray gun 15 can rotate forwards, and the forward and backward angle adjustment of the spray gun 15 is realized.

The limiting assembly comprises two second fixing seats 46, a limiting rod 47 and two limiting blocks 48, the two second fixing seats 46 are respectively and fixedly arranged at the front end and the rear end of the bottom plate 1, the limiting rod 47 is fixedly arranged between the two second fixing seats 46, the two limiting blocks 48 are respectively and fixedly arranged at the front end and the rear end of the sliding rod 42, and the two limiting blocks 48 are both in sliding connection with the limiting rod 47. Therefore, when the sliding rod 42 moves back and forth, the two limit blocks 48 slide on the limit rod 47 to limit the sliding rod 42, so that the sliding rod 42 can only move back and forth, and the sliding rod 42 can slide more stably.

The second driving assembly comprises a disc 5 and a handle 51, the disc 5 is fixedly connected with the second screw rod 41, and the handle 51 is fixedly arranged at the edge of the disc 5. Thus, the worker rotates the handle 51 to rotate the disc 5, so that the second screw rod 41 starts to rotate.

First driving piece is including rotating cover 6 and annular handle 61, rotates cover 6 and rotates and locate the dead lever 3 upper end, and rotates cover 6 and first screw rod 32 threaded connection, and annular handle 61 passes through the connecting rod and fixes and locate the cover 6 outside. Therefore, the worker drives the rotating sleeve 6 to rotate by rotating the annular handle 61, and the rotating sleeve 6 is sleeved outside the first screw rod 32 and is in threaded connection with the first screw rod 32, so that the rotating sleeve 6 can drive the first screw rod 32 to move up and down when rotating.

A pushing handle 7 is fixedly arranged on the left side of the bottom plate 1. Therefore, the device can be moved by a worker through the push handle 7, and the use of the worker is facilitated.

The foregoing embodiments are merely illustrative of the principles of the present invention and its efficacy, and are not to be construed as limiting the utility model. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides a sand blasting unit is used in fitment construction which characterized in that: the bottom plate is provided with four universal wheels which are distributed in a rectangular shape, a sand blasting tank is fixedly arranged on the left side of the bottom plate, a conveying pipe is arranged in the sand blasting tank, one end of the conveying pipe penetrates through the sand blasting tank and is connected with a spraying machine, the outlet end of the spraying machine is provided with a flexible corrugated pipe, the other end of the flexible corrugated pipe is connected with a spray gun, a rotating shaft is assembled on the right side of the bottom plate in a rotating mode, a rotating disc is fixedly arranged at the upper end of the rotating shaft, a supporting column is fixedly arranged on the left side of the rotating disc, a hinging seat is fixedly arranged at the upper end of the supporting column, the left end of the spray gun is hinged to the hinging seat, an adjusting mechanism is arranged on the right side of the spray gun, and the rotating disc is provided with a rotating mechanism;

2. The sandblast apparatus for finishing work as claimed in claim 1, wherein: slewing mechanism includes two first fixing bases, second screw rod, slide bar, rack and gear, two first fixing base is fixed respectively and locates both ends around the bottom plate, the second screw rod rotates to assemble in two between the first fixing base, the screw hole that runs through around the slide bar is equipped with, the second screw rod run through the screw hole and with screw hole threaded connection, the slide bar is equipped with spacing subassembly, the rack is fixed to be located slide bar one side, the gear with pivot fixed connection, just the gear with rack toothing matches, the second screw rod runs through one of them first fixing base is equipped with second drive assembly.

3. The sand blasting device for decoration according to claim 2, wherein: the limiting assembly comprises two second fixing seats, a limiting rod and two limiting blocks, the second fixing seats are fixedly arranged at the front end and the rear end of the bottom plate respectively, the limiting rod is fixedly arranged between the second fixing seats, the limiting blocks are fixedly arranged at the front end and the rear end of the sliding rod respectively, and the limiting blocks are connected with the limiting rod in a sliding mode.

4. The sand blasting device for decoration according to claim 2, wherein: the second driving assembly comprises a disc and a handle, the disc is fixedly connected with the second screw rod, and the handle is fixedly arranged at the edge of the disc.

5. The sandblast apparatus for finishing work as claimed in claim 1, wherein: first driving piece is including rotating cover and annular handle, it rotates to overlap and locates the dead lever upper end, just rotate the cover with first screw rod threaded connection, annular handle passes through the connecting rod and fixes locating rotate the cover outside.

6. The sandblast apparatus for finishing work as claimed in claim 1, wherein: and a pushing handle is fixedly arranged on the left side of the bottom plate.