CN216503934U

CN216503934U - Wall body grinding device for civil engineering

Info

Publication number: CN216503934U
Application number: CN202123353323.3U
Authority: CN
Inventors: 张雷; 孔昭晖; 樊彦军; 韩少飞; 雷雅瑞; 王智新; 梁常青
Original assignee: Shanxi Construction Engineering Group Co Ltd
Current assignee: Shanxi Construction Engineering Group Co Ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-05-13
Anticipated expiration: 2031-12-28

Abstract

The utility model discloses a wall body polishing device for civil engineering, which comprises a moving frame and a polisher, wherein an adjusting box is arranged outside the moving frame, an adjusting mechanism is arranged inside the adjusting box, the adjusting mechanism comprises a servo motor, the servo motor is arranged inside the adjusting box, a threaded rod is arranged at the end part of an output shaft of the servo motor, one end of the threaded rod, which is far away from the servo motor, is rotatably connected inside the adjusting box, a sliding block is connected outside the threaded rod in a threaded manner, an installation box is movably arranged outside the sliding block, a dust collection box is arranged outside the installation box, a collection plate is arranged outside the dust collection box, and a sleeve is arranged outside the installation box, the polishing range of the polishing device is increased, and the service efficiency of the polishing device is improved.

Description

Wall body grinding device for civil engineering

Technical Field

The utility model relates to the technical field of polishing devices, in particular to a wall polishing device for civil engineering.

Background

Civil engineering refers to the general name of science and technology for building various land engineering facilities, and refers to both the applied materials and equipment and the technical activities of surveying, designing, constructing, maintaining, repairing and the like, and the objects of engineering construction, i.e. various engineering facilities which are built on the ground or underground, on the land, directly or indirectly serve human life, production, military and scientific research, and need to use wall polishing devices during the construction of civil engineering.

At present when polishing the wall body, among the traditional grinding device, the mounted position of polisher generally is fixed, is difficult to polish to the not wall of co-altitude, leads to grinding device's use limitation great, and traditional grinding device is when polishing the wall, and the dust can drop subaerial, when polishing the wall, still need clean subaerial dust, cleans comparatively troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects that a grinding device in the prior art is poor in efficiency and cannot collect dust, and provides a wall grinding device for civil engineering.

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

the utility model provides a wall body grinding device for civil engineering, is including removing frame and polisher, the externally mounted who removes the frame has the regulating box, the inside of regulating box is provided with adjustment mechanism, adjustment mechanism includes servo motor, servo motor installs the inside of regulating box, servo motor's output shaft tip installs the threaded rod, the threaded rod is kept away from servo motor's one end is rotated and is connected the inside of regulating box, the outside threaded connection of threaded rod has the slider, the outside activity of slider is provided with the install bin, the outside of install bin is provided with the dust collecting box, the externally mounted of dust collecting box has the collection board, the externally mounted of install bin has the sleeve, telescopic inside activity is provided with gag lever post A.

The above technical solution further comprises: the dust collection box is characterized in that two fixing rods are mounted outside the dust collection box, a mounting groove and a limiting groove B are formed in the mounting box, the fixing rods are movably arranged in the mounting groove, and a limiting groove A is formed in the fixing rods.

The outside fixed mounting of gag lever post A has the spring, the spring is kept away from gag lever post A's one end fixed connection is in telescopic inside.

The polisher is installed the inside of install bin, gag lever post A's externally mounted has the pull rod.

A sliding groove B is formed in the outer portion of the sleeve, and the pull rod is connected to the outer portion of the sliding groove B in a sliding mode.

The outside fixedly connected with two gag lever posts B of slider, the open slot has been seted up to the inside symmetry of regulating box, gag lever post B sliding connection be in the inside of open slot.

Spout A has been seted up to the outside of regulating box, the outside fixed mounting of slider has the cylinder, cylinder sliding connection be in spout A's outside, the cylinder is kept away from the one end of slider is installed the outside of install bin.

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

1. according to the utility model, the position of the grinding machine can be adjusted through the adjusting mechanism, the threaded rod rotates to drive the sliding block to move up and down during adjustment, so that the grinding machine is driven to change the position, the grinding range of the grinding device is increased by changing the position of the grinding machine, and the use efficiency of the grinding device is improved.

2. According to the dust collection box, dust can be collected through the collection plate, when the wall is polished, dust falls on the collection plate and enters the dust collection box through the collection plate, the dust generated by polishing is prevented from falling on the ground, the dust cleaning time is saved, meanwhile, the limiting rod is arranged, the dust collection box is fixed through the limiting rod, when the collection box is detached, the limiting rod is pulled outwards, the dust collection box can be removed from being fixed, the operation is convenient, and the dust collection box detaching time is saved.

Drawings

Fig. 1 is a schematic view of a first internal structure of a wall grinding device for civil engineering according to the present invention;

fig. 2 is a schematic view of a partial cross-sectional structure of a wall grinding device for civil engineering;

fig. 3 is a second internal structural view of a wall grinding device for civil engineering;

fig. 4 is a schematic view of the overall structure of a wall grinding device for civil engineering;

FIG. 5 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 6 is an enlarged view of the structure at B in FIG. 2;

fig. 7 is an enlarged schematic view of the structure at C in fig. 3.

In the figure: 1. a movable frame; 2. an adjustment box; 3. installing a box; 4. a sander; 5. a dust collection box; 6. a collection plate; 7. a sleeve; 8. a chute A; 9. a threaded rod; 10. a slider; 11. fixing the rod; 12. mounting grooves; 13. a pull rod; 14. a chute B; 15. a limiting rod A; 16. a limiting groove A; 17. a limiting groove B; 18. a spring; 19. an open slot; 20. a limiting rod B; 21. a cylinder; 22. a servo motor.

Detailed Description

The technical solution of the present invention is further explained with reference to the accompanying drawings and specific embodiments.

Example one

Referring to the attached drawings 1-7, the wall polishing device for civil engineering provided by the utility model comprises a moving frame 1 and a polishing machine 4, wherein an adjusting box 2 is mounted outside the moving frame 1, an adjusting mechanism is arranged inside the adjusting box 2, the adjusting mechanism comprises a servo motor 22, the servo motor 22 is mounted inside the adjusting box 2, a threaded rod 9 is mounted at the end part of an output shaft of the servo motor 22, one end, far away from the servo motor 22, of the threaded rod 9 is rotatably connected inside the adjusting box 2, a sliding block 10 is connected with the external thread of the threaded rod 9, a mounting box 3 is movably arranged outside the sliding block 10, a dust collecting box 5 is arranged outside the mounting box 3, a collecting plate 6 is mounted outside the dust collecting box 5, a sleeve 7 is mounted outside the mounting box 3, and a limiting rod A15 is movably arranged inside the sleeve 7.

In the embodiment, when a wall body needs to be polished, the movable frame 1 is moved to the position near the wall, the wheels outside the movable frame 1 are fixed, the air cylinder 21 is started, the air cylinder 21 drives the installation box 3 to move towards the wall side until the outer part of the polisher 4 is attached to the wall, wherein the positions of the collecting plate 6 and the polisher 4 are on the same longitudinal horizontal line, namely when the polisher 4 is attached to the wall surface, one end of the collecting plate 6 is attached to the wall surface;

starting the grinding machine 4 to rotate, starting to grind the wall surface, and in the grinding process, dust falls on the collecting plate 6, wherein the collecting plate 6 is obliquely placed, the dust slides into the dust collecting box 5 through the collecting plate 6, so that the dust can be collected, the dust is reduced and falls on the ground, when the wall surface at a high position needs to be ground, the servo motor 22 is started to rotate clockwise, the servo motor 22 drives the slider 10 to rotate clockwise, the slider 10 is meshed with a rack outside the threaded rod 9, so that the slider 10 is driven to move upwards, the slider 10 drives the air cylinder 21 to move upwards, so that the grinding machine 4 is driven to move upwards, the wall surface at the high position is ground, otherwise, when the wall surface at a low position needs to be ground, the servo motor 22 is started to rotate anticlockwise, so that the grinding machine 4 can be driven to move downwards;

when the dust collection box 5 is filled with dust, the dust collection box 5 is dragged by hand, the two pull rods 13 are pulled outwards, the pull rods 13 drive the limiting rod A15 to move upwards, the limiting rod A15 is pulled out of the limiting groove A16, fixing of the fixing rod 11 can be released, the spring 18 is compressed at the moment, then the dust collection box 5 is moved downwards, the fixing rod 11 is pulled out of the mounting groove 12, fixing of the dust collection box 5 can be released, the dust collection box 5 is dismounted to clean dust in the dust collection box 5, the fixing rod 11 is inserted into the mounting groove 12 when the dust collection box 5 is mounted, when the positions of the limiting groove A16 and the limiting groove B17 are on the same horizontal line, the pull rods 13 are loosened, and the spring 18 drives the fixing rod 11 to be sequentially inserted into the limiting groove A16 and the limiting groove B17 due to elastic potential energy restoration, and fixing of the dust collection box 5 is completed.

Example two

As shown in fig. 7, based on the first embodiment, the limiting rod B20 is fixedly connected to the outside of the slider 10, the opening grooves 19 are symmetrically formed in the adjusting box 2, and the limiting rod 20B is slidably connected to the inside of the opening grooves 19.

In this embodiment, wherein, the slider 10 moves through the outside screw thread of threaded rod 9, when the slider 10 reciprocated, the gag lever post B20 that sets up played limiting displacement to slider 10, and slider 10 can not rotate at the in-process self that removes, has improved the stability that slider 10 removed.

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. A wall grinding device for civil engineering comprises a moving frame (1) and a grinding machine (4), and is characterized in that an adjusting box (2) is mounted outside the moving frame (1), an adjusting mechanism is arranged inside the adjusting box (2), the adjusting mechanism comprises a servo motor (22), the servo motor (22) is mounted inside the adjusting box (2), a threaded rod (9) is mounted at the end part of an output shaft of the servo motor (22), one end, far away from the servo motor (22), of the threaded rod (9) is rotatably connected inside the adjusting box (2), and a sliding block (10) is connected to the outer portion of the threaded rod (9) in a threaded manner;

the dust collection device is characterized in that an installation box (3) is movably arranged outside the sliding block (10), a dust collection box (5) is arranged outside the installation box (3), a collection plate (6) is arranged outside the dust collection box (5), a sleeve (7) is arranged outside the installation box (3), and a limiting rod A (15) is movably arranged inside the sleeve (7).

2. The wall grinding device for civil engineering as claimed in claim 1, characterized in that two fixing rods (11) are installed outside the dust collection box (5), the installation box (3) is internally provided with an installation groove (12) and a limiting groove B (17), the fixing rods (11) are movably arranged inside the installation groove (12), and the fixing rods (11) are internally provided with a limiting groove A (16).

3. A wall grinding device for civil engineering as claimed in claim 1, characterized in that a spring (18) is fixedly mounted on the outside of the limiting rod a (15), and one end of the spring (18) far away from the limiting rod a (15) is fixedly connected inside the sleeve (7).

4. A wall grinding device for civil engineering work according to claim 3, characterized in that the grinding machine (4) is mounted inside the mounting box (3) and the outside of the limiting rod a (15) is mounted with a pull rod (13).

5. A wall grinding device for civil engineering as claimed in claim 4, characterized in that the sleeve (7) has a chute B (14) on the outside, the pull rod (13) being slidably connected on the outside of the chute B (14).

6. The wall grinding device for civil engineering as claimed in claim 1, characterized in that two stop levers B (20) are fixedly connected to the outside of the slider (10), open slots (19) are symmetrically opened in the interior of the adjusting box (2), and the stop levers B (20) are slidably connected to the interior of the open slots (19).

7. A wall grinding device for civil engineering according to claim 6, characterized in that the adjusting box (2) has a chute A (8) on the outside, the slider (10) has a cylinder (21) fixedly mounted on the outside, the cylinder (21) is slidably connected to the outside of the chute A (8), and the end of the cylinder (21) far away from the slider (10) is mounted on the outside of the mounting box (3).