Wall surface polishing device for building decoration

Abstract

The utility model provides a wall surface polishing device for building decoration, which relates to the technical field of wall surface polishing, and comprises a bottom plate, a lifting rod is arranged on the bottom plate, one end of the lifting rod deviating from the bottom plate is connected with a polisher, a sliding mechanism is arranged between the lifting rod and the bottom plate, and the sliding mechanism comprises a sliding rail, a sliding block and a power piece. The sliding rail is arranged on the bottom plate in the length direction of the bottom plate, the sliding block is slidably arranged on the sliding rail, the power piece is arranged on the bottom plate, the output end of the power piece is connected with the sliding block, the power piece drives the sliding block to slide in the length direction of the sliding rail, and the end, facing the bottom plate, of the lifting rod is connected with the end, away from the sliding rail, of the sliding block. The sliding mechanism is arranged, so that the grinding machine connected with the lifting rod slides in the length direction while the sliding block slides along the sliding rail, the grinding device can slide in the length direction of the wall surface without moving, and the probability that the arc-shaped convex surface is generated on the ground wall surface due to movement of the grinding device is reduced; and therefore, the flatness of the polished wall surface is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wall grinding, in particular to a wall grinding device for building decoration. Background Art

[0002] Building decoration refers to the use of various materials to beautify and improve the exterior appearance or interior environment of houses, bridges, stadiums, temples, etc., which are built with stone, wood and other building materials for people to live and use, so as to make them more romantic and have residential and commercial value. In the process of building decoration, it is often necessary to polish the surface of the building wall.

[0003] A Chinese patent with authorization announcement number CN220806613U discloses a wall grinding device for building decoration, including a device base, a lifting box is provided at the upper end of the device base, a lifting chamber is provided in the lifting box, a storage seat is fixedly connected to the upper end of the lifting box, a grinding seat is provided in the storage seat, a lifting mechanism for driving the grinding seat to rise and fall is provided in the lifting chamber, a grinding mechanism is provided at the front end of the grinding seat, cleaning mechanisms are provided at both ends of the grinding mechanism on the grinding seat, a moving seat is symmetrically provided at the lower end of the device base, and a moving wheel is rotatably connected to the lower end of the moving seat.

[0004] However, the above technical solution still has the following defects: the grinding device can grind the wall at different heights at the same position through the lifting mechanism, but when the entire wall is grinded, the grinding device needs to move laterally. During the movement of the grinding device, the grinding device will deviate laterally from the previous grinding position, which will cause arc bulges to appear on the wall after grinding, making it impossible to ensure the flatness of the wall after grinding. Summary of the invention

[0005] In order to improve the smoothness of the wall surface after grinding during the building decoration process, the present application proposes a wall grinding device for building decoration.

[0006] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a wall grinding device for building decoration comprises a base plate, the base plate is horizontally arranged, a plurality of rollers are installed at one end of the base plate facing the ground, a storage frame is arranged at one end of the base plate facing away from the ground, the storage frame is vertically arranged on the base plate, a lifting rod is vertically arranged on the base plate, the lifting rod is arranged in the storage frame, the end of the lifting rod facing away from the ground is connected with a mounting seat, a grinder is connected to one side in the width direction of the mounting seat, a sliding mechanism is arranged between the lifting rod and the base plate, the sliding mechanism comprises a slide rail, a slider and a power member, the slide rail is arranged on the base plate along the length direction of the base plate, the slider is slidably arranged on the slide rail, the power member is arranged on the base plate, the output end of the power member is connected with the slider, the power member drives the slider to slide along the length direction of the slide rail, and the end of the lifting rod facing the base plate is connected with the end of the slider away from the slide rail.

[0007] The beneficial effects are: the lifting rod enables the grinder to grind along the height direction after reaching the grinding position under the sliding of the roller; the setting of the sliding mechanism enables the grinder connected to the lifting rod to slide in the length direction under the sliding of the slider, so that the grinder can complete the sliding in the length direction of the wall without moving, reducing the arc convex surface of the wall after grinding caused by the movement of the grinding device, and improving the flatness of the wall after grinding.

[0008] A further technical solution of the utility model is that two slide rails are arranged in parallel, two sliders are arranged corresponding to the slide rails, a connecting plate is connected between the two sliders, and the connecting plate is connected to the output end of the power component.

[0009] The beneficial effect is that two slide rails are arranged in parallel so as to provide better support for the lifting rod connected to the sliding block and improve the stability of the lifting rod during the sliding process.

[0010] A further technical solution of the utility model is that one end of the two sliding blocks away from the slide rail is fixedly connected to a bearing plate, and the lifting rod is fixedly installed on one end of the bearing plate away from the sliding block.

[0011] The beneficial effect is that the lifting rod and the sliding block are indirectly contacted by the bearing plate, which can improve the convenience during the installation process.

[0012] A further technical solution of the utility model is that both ends of the slide rail in the length direction are provided with limit holes, and limit rods are inserted into the limit holes.

[0013] The beneficial effect is that a limit hole is opened in the slide rail and a limit rod is inserted to limit the sliding of the slider, thereby reducing the probability of the slider sliding and falling along the slide rail, thereby reducing the impact of the slider falling on the operation of the grinder.

[0014] A further technical solution of the utility model is that a connecting hole is opened on the side surface of the slide rail in the length direction, a mounting plate is installed in the connecting hole, and the adjacent slide rails are connected in the length direction through the mounting plate.

[0015] The beneficial effect is that adjacent slide rails are connected by the mounting plate to promote the sliding of the slider in the length direction, so that the wall can be polished along the length direction by sliding the slider on the slide rail without moving the polishing device.

[0016] A further technical solution of the utility model is that a plurality of embedding grooves are provided on a side of the slide rail away from the slide block, and support rods are rotatably installed in the embedding grooves.

[0017] The beneficial effect is that the rotatably installed support rod provides support for the spliced ​​slide rails, so that the grinder is in a stable working environment.

[0018] A further technical solution of the utility model is that a plurality of threaded rods are rotatably mounted on the bottom plate, and the plurality of threaded rods move away from or close to the ground.

[0019] The beneficial effects are: the threaded rod slides toward the ground to improve the stability of the mounting seat so that the grinder installed thereon is in a stable working environment; the threaded rod slides away from the ground so that when the grinding device is moved to the next grinding position by the rotation of the roller after the wall grinding is completed, the threaded rod will not interfere with the movement of the grinding device.

[0020] A further technical solution of the utility model is that a rotating block is arranged at one end of the threaded rod facing away from the ground.

[0021] The beneficial effect is that the setting of the rotating block makes it convenient for workers to adjust the height between the threaded rod and the ground. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure.

[0023] Figure 2 It is a schematic diagram of the structure after the slide rails are spliced.

[0024] Figure 3 It is a structural diagram of the slide rail.

[0025] In the figure: 1. bottom plate; 2. roller; 3. storage frame; 4. lifting rod; 5. mounting seat; 6. grinder; 7. sliding mechanism; 71. slide rail; 72. slider; 73. power part; 8. connecting plate; 9. bearing plate; 10. limiting hole; 11. limiting rod; 12. connecting hole; 13. mounting plate; 14. embedded groove; 15. support rod; 16. threaded rod; 17. rotating block. DETAILED DESCRIPTION

[0026] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings.

[0027] like Figure 1-3 As shown, a wall grinding device for building decoration comprises a bottom plate 1, the bottom plate 1 is arranged horizontally, and in this embodiment, four rollers 2 are installed at one end of the bottom plate 1 facing the ground; a storage frame 3 and a lifting rod 4 are installed at one end of the bottom plate 1 away from the rollers 2, and the storage frame 3 and the lifting rod 4 are both vertically installed on the bottom plate 1, and a mounting seat 5 is connected to the end of the lifting rod 4 away from the bottom plate 1, and a grinder 6 is installed on one side of the mounting seat 5 in the width direction; when the wall needs to be polished, the grinding device is moved to the corresponding position by rolling the rollers 2, and the grinder 6 is moved in the height direction of the wall under the action of the lifting rod 4 Grinding; a sliding mechanism 7 is installed between the lifting rod 4 and the base plate 1, and the sliding mechanism 7 includes a slide rail 71, a slider 72 and a power member 73. The slide rail 71 is installed on the base plate 1 along the length direction of the base plate 1, and the slider 72 is slidably installed on the slide rail 71. The power member 73 is installed on the base plate 1. In this embodiment, two slide rails 71 are installed along the length direction of the base plate 1. The number of sliders 72 is the same as that of the slide rails 71. The two sliders 72 are slidably installed on the slide rails 71 respectively. The power member 73 uses an electric push rod, which is installed between the two slide rails 71 A connecting plate 8 is installed between the two sliders 72, the connecting plate 8 is fixedly connected to the two sliders 72, the output end of the electric push rod is connected to the connecting plate 8, and the two sliders 72 slide along the length direction of the slide rail 71 under the drive of the electric push rod; a bearing plate 9 is arranged between the end of the lifting rod 4 facing the bottom plate 1 and the bottom plate 1, the end of the bearing plate 9 facing away from the bottom plate 1 is fixedly connected to the lifting rod 4, and the end of the bearing plate 9 facing the bottom plate 1 is fixedly connected to the two sliders 72, so that when the electric push rod drives the slider 72 to slide, the lifting rod 4 moves along the length direction of the bottom plate 1 along with the sliding of the slider 72 Sliding, when the grinder 6 has finished grinding the wall in a certain height direction, the electric push rod drives the slider 72 to slide, so that the lifting rod 4 connected to the slider 72 slides in the opposite direction of the length of the base plate 1, so that the grinder 6 can complete the grinding of the wall in the length direction without moving the grinding device, reducing the arc-shaped protrusion of the wall after grinding caused by the movement error caused by the moving grinding device, and improving the flatness of the wall after grinding. At the same time, the installation of the electric push rod and the slide rail 71 also reduces the movement of the grinding device by the staff during the wall grinding process, thereby reducing the workload of the staff.

[0028] Reference Figure 1 Limit holes 10 are provided at both ends of the slide rail 71 in the length direction, and limit rods 11 are installed in the limit holes 10. When the electric push rod drives the slider 72 to slide along the slide rail 71, the limit rod 11 is used to limit the sliding of the slider 72 on the slide rail 71 so that the sliding stroke of the slider 72 is limited, thereby reducing the impact of the slider 72 falling off the slide rail 71 without limit on the stroke and causing the polishing device to fall off.

[0029] Reference Figure 2 and Figure 3 Since the length of the wall is often not uniform during the wall polishing process, in order to match the length of the slide rail 71 with the length of the wall, connecting holes 12 are provided at both ends of the slide rail 71 in the length direction, and threads are provided inside the connecting holes 12. A mounting plate 13 is installed between adjacent slide rails 71 and connected through the connecting holes 12 so that the adjacent slide rails 71 are connected in the length direction, so that the sliding stroke of the slider 72 along the slide rail 71 is increased; an embedding groove 14 is provided at one end of the slide rail 71 away from the slider 72. In this embodiment, each slide rail 71 is provided with a Two embedding grooves 14 are respectively opened near the two ends in the length direction. The direction of the embedding grooves 14 is parallel to the slide rail 71. A support rod 15 is rotatably installed in the embedding grooves 14. When adjacent slide rails 71 are connected in the length direction through the mounting plate 13, the support rod 15 installed in the embedding grooves 14 is rotatably installed so that the support rod 15 provides support for the slide rail 71. At the same time, the spliced ​​slide rails 71 also facilitate the overall installation and transportation of the grinding device. It is not necessary to manufacture the slide rail 71 according to the overall length of the wall, thereby improving the applicability of the slide rail 71 to walls of different lengths.

[0030] Reference Figure 1 A threaded rod 16 is threadedly installed on the base plate 1, and a rotating block 17 is fixedly installed on one end of the threaded rod 16 facing the slide rail 71, and the threaded rod 16 is driven to slide away or closer by the rotating block 17; when the grinding device is grinding, the rotating block 17 is rotated to drive the threaded rod 16 to slide toward the ground and abut against the ground to provide support for the grinding device. After the grinding is completed, the rotating mounting block is driven to drive the threaded rod 16 to slide away from the ground, and the grinding device is transferred to the next wall to be grinded by the roller 2.

[0031] In the present invention, before grinding the wall, the staff splices the slide rail 71 according to the length of the wall to be grinded and connects them through the mounting plate 13, rotates the support rod 15 to provide support for the slide rail 71, and installs a limit rod 11 at one end of the slide rail 71 in the length direction to prevent the slider 72 from derailing; after the slide rail 71 is spliced, the grinder 6 is started to grind the wall and grind in the height direction under the action of the lifting rod 4. After grinding in a certain height direction is completed, the grinder 6 is turned off, and the electric push rod is started to make the slider 72 slide along the length direction of the slide rail 71. When it slides to the border with the just-grinded part, it stops sliding, and the grinder 6 is started to grind until the entire wall is polished.

Claims

1. A wall grinding device for building decoration, characterized in that: The invention comprises a bottom plate (1), wherein the bottom plate (1) is arranged horizontally, a plurality of rollers (2) are installed on one end of the bottom plate (1) facing the ground, a storage frame (3) is arranged on one end of the bottom plate (1) facing away from the ground, the storage frame (3) is arranged vertically on the bottom plate (1), a lifting rod (4) is arranged vertically on the bottom plate (1), the lifting rod (4) is arranged in the storage frame (3), the end of the lifting rod (4) facing away from the bottom plate (1) is connected to a mounting seat (5), one side of the mounting seat (5) in the width direction is connected to a grinder (6), and a sliding member is arranged between the lifting rod (4) and the bottom plate (1). The invention relates to a mechanism (7), wherein the sliding mechanism (7) comprises a slide rail (71), a slider (72) and a power piece (73); the slide rail (71) is arranged on the bottom plate (1) along the length direction of the bottom plate (1); the slider (72) is slidably arranged on the slide rail (71); the power piece (73) is arranged on the bottom plate (1); the output end of the power piece (73) is connected to the slider (72); the power piece (73) drives the slider (72) to slide along the length direction of the slide rail (71); and the end of the lifting rod (4) facing the bottom plate (1) is connected to the end of the slider (72) facing away from the slide rail (71).

2. A wall grinding device for building decoration according to claim 1, characterized in that: Two slide rails (71) are arranged in parallel, two sliders (72) are arranged corresponding to the slide rails (71), a connecting plate (8) is connected between the two sliders (72), and the connecting plate (8) is connected to the output end of the power member (73).

3. A wall grinding device for building decoration according to claim 2, characterized in that: One end of the two sliding blocks (72) away from the slide rail (71) is fixedly connected to a bearing plate (9), and the lifting rod (4) is fixedly mounted on one end of the bearing plate (9) away from the sliding blocks (72).

4. A wall grinding device for building decoration according to claim 1, characterized in that: Both ends of the slide rail (71) in the length direction are provided with limiting holes (10), and limiting rods (11) are inserted into the limiting holes (10).

5. A wall grinding device for building decoration according to claim 1, characterized in that: A connecting hole (12) is provided on the side surface of the slide rail (71) in the length direction, a mounting plate (13) is installed in the connecting hole (12), and adjacent slide rails (71) are connected in the length direction via the mounting plate (13).

6. A wall grinding device for building decoration according to claim 5, characterized in that: A plurality of embedding grooves (14) are formed on the side of the slide rail (71) away from the slide block (72), and support rods (15) are rotatably mounted in the embedding grooves (14).

7. A wall grinding device for building decoration according to claim 1, characterized in that: A plurality of threaded rods (16) are rotatably mounted on the bottom plate (1), and the plurality of threaded rods (16) move away from or towards the ground.

8. A wall grinding device for building decoration according to claim 7, characterized in that: A rotating block (17) is arranged at one end of the threaded rod (16) facing away from the ground.

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