Wall surface polishing device for building construction
By designing a wall grinding device for construction, the granular debris interceptor cover, extension connecting plate and granular debris blocking cloth assembly is used to solve the problem of particle impurities falling downwards and improve construction safety.
Patent Information
- Application Number
- CN202420322131.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-21
- Publication Date
- 2025-03-21
- Estimated Expiration
- 2034-02-21
AI Technical Summary
During construction, when workers polishing high places and top walls, it is difficult for them to avoid particles falling downwards, which may fall on the face or eyes, causing damage.
A wall grinding device for construction construction is designed, including the main body of the wall grinder, a particle debris interceptor cover, an extension connecting plate and a particle debris blocking cloth. Through the cooperation of these components, it is possible to intercept and guide particles that are difficult to adsorb and prevent them from spilling downwards.
It effectively prevents the particles from falling downwards on the eyes of staff, reduces damage to the body, and improves safety during the polishing process.
Smart Images
Figure CN222644006U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of wall grinding, and in particular relates to a wall grinding device for building construction. Background Art
[0002] During the construction of building walls, workers are required to use handheld grinding machines to grind the walls. The current grinding device can quickly grind uneven parts of the wall by driving the grinding disc through a motor. During the grinding process, the dust is adsorbed by the adsorption device to avoid a large amount of dust during the grinding process. However, in the actual grinding process, in addition to the dust that can be adsorbed, a large amount of particulate impurities will fall directly downward due to gravity. When grinding high and top walls, workers need to look up to observe. Some particulate impurities will fall on the patient's face or even in the eyes during the falling process, causing damage to the workers. Utility Model Content
[0003] The utility model provides a wall grinding device for building construction, which has the characteristics of being able to intercept and guide granular impurities that are difficult to absorb, and preventing the granular impurities that fall downwards from falling into the eyes of workers.
[0004] The utility model provides the following technical solutions: a wall grinding device for construction, comprising a wall grinding machine main body, an extension connection block is fixedly connected to one side of the wall grinding machine main body, a holding support rod is hinged on the outer side of the extension connection block, a particle debris interception cover is arranged on the outer side of the wall grinding machine main body, an extension connection plate is fixedly connected to the bottom end of the particle debris interception cover, a connection fixing ring is fixedly connected to the particle debris interception cover, the connection fixing ring is fixedly connected to the extension connection block, and a particle debris blocking cloth is detachably connected to the bottom end of the extension connection plate.
[0005] Wherein, a connection cable clearance hole which plays a clearance role is opened at the top of the particle debris interception cover.
[0006] Wherein, a connecting top rod is fixedly connected to the inner wall of the particle debris interception cover, and the bottom end of the connecting top rod is fixedly connected to the wall grinder body.
[0007] Wherein, a snap-fit connection slot rod is fixedly connected to the bottom end of the extended connection plate, a snap-fit connection column rod is fixedly connected to the top end of the particle and debris blocking cloth, and the snap-fit connection column rod is inserted into the snap-fit connection slot rod.
[0008] Wherein, a hanging positioning plate having a positioning function is fixedly connected to the bottom end of the particle debris blocking cloth.
[0009] The beneficial effects of the utility model are as follows: when the wall grinder body is dragged by holding the support rod to grind the side wall at a high place, the particle debris blocking cloth is installed at the bottom end of the extended connecting plate, and the particle debris interception cover, the extended connecting plate and the particle debris blocking cloth cooperate to intercept and guide the particle impurities that are difficult to adsorb, so that the particle impurities can fall to the ground along the wall surface; when the wall surface at the top is grinded, the particle debris interception cover and the extended connecting plate can receive the particle impurities that fall downwards, preventing the particle impurities that fall downwards from falling into the eyes of the staff, thereby avoiding damage to the staff's body.
[0010] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a schematic diagram of the structure of the utility model;
[0012] Figure 2 for Figure 1 Enlarged view of part A in the middle;
[0013] Figure 3 It is a structural schematic diagram of the extended connecting plate and the engaging connecting groove rod in the utility model.
[0014] In the figure: 1. Wall grinder body; 11. Extended connection block; 12. Holding support rod; 2. Particle and debris interception cover; 21. Extended connection plate; 22. Connection fixing ring; 23. Connection cable clearance hole; 24. Support rod; 25. Snap-fit connection slot rod; 3. Particle and debris blocking cloth; 31. Snap-fit connection column rod; 32. Drop positioning plate. DETAILED DESCRIPTION
[0015] See also Figure 1-Figure 3 The utility model provides the following technical solutions: a wall grinding device for construction, comprising a wall grinding machine body 1, an extension connection block 11 is fixedly connected to one side of the wall grinding machine body 1, a holding support rod 12 is hinged on the outer side of the extension connection block 11, a particle debris interception cover 2 is arranged on the outer side of the wall grinding machine body 1, an extension connection plate 21 is fixedly connected to the bottom end of the particle debris interception cover 2, a connection fixing ring 22 is fixedly connected to the particle debris interception cover 2, the connection fixing ring 22 is fixedly connected to the extension connection block 11, and a particle debris blocking cloth 3 is detachably connected to the bottom end of the extension connection plate 21.
[0016] In this embodiment: the staff holds the support rod 12 and drags the wall grinder body 1 to grind the wall. When it is necessary to grind the side wall at a high place, the staff installs the particle debris blocking cloth 3 at the bottom of the extended connecting plate 21. During grinding, the particle debris interception cover 2, the extended connecting plate 21 and the particle debris blocking cloth 3 can cooperate to intercept and guide the difficult-to-absorb granular impurities, so that the granular impurities can fall to the ground along the wall. When grinding the top wall, the staff removes the particle debris blocking cloth 3 from the extended connecting plate 21 to reduce the burden on the staff's hands. After the granular impurities fall downward, the particle debris interception cover 2 and the extended connecting plate 21 can receive the granular impurities falling downward. After grinding a certain range, the staff pours out the granular impurities in the particle debris interception cover 2 and the extended connecting plate 21. The device can prevent the granular impurities that fall downward from falling into the eyes of the staff, thereby avoiding damage to the staff's body.
[0017] A connection cable clearance hole 23 serving as a clearance is provided at the top of the particle debris interception cover 2; the connection cable clearance hole 23 can facilitate the passage of the connection cable of the wall grinder body 1.
[0018] A connecting top rod 24 is fixedly connected to the inner wall of the particle debris interception cover 2, and the bottom end of the connecting top rod 24 is fixedly connected to the wall grinder body 1; by setting the connecting top rod 24, the particle debris interception cover 2 can be supported, and the connection between the particle debris interception cover 2 and the extended connecting block 11 is coordinated with the connecting fixing ring 22, thereby increasing the stability of the particle debris interception cover 2 during use, so that the particle debris interception cover 2 and the extended connecting plate 21 can be stably installed on the outside of the wall grinder body 1.
[0019] The bottom end of the extended connecting plate 21 is fixedly connected with a snap-fitting connecting groove rod 25, and the top end of the particle and debris blocking cloth 3 is fixedly connected with a snap-fitting connecting column rod 31, and the snap-fitting connecting column rod 31 is inserted into the snap-fitting connecting groove rod 25; by providing the snap-fitting connecting groove rod 25 and the snap-fitting connecting column rod 31, the connection between the particle and debris blocking cloth 3 and the extended connecting plate 21 can be facilitated. When the particle and debris blocking cloth 3 needs to be installed, the staff will insert the snap-fitting connecting column rod 31 into the snap-fitting connecting groove rod 25, and support the snap-fitting connecting column rod 31 with the help of the snap-fitting connecting groove rod 25, thereby supporting the particle and debris blocking cloth 3. When the wall grinder body 1 is grinding the wall at a low place, part of the particle and debris blocking cloth 3 is in a folded state, and as the wall grinder body 1 moves upward, the folded part of the particle and debris blocking cloth 3 is gradually opened.
[0020] The bottom end of the particle debris blocking cloth 3 is fixedly connected with a hanging positioning plate 32 which plays a positioning role; by setting the hanging positioning plate 32, the bottom of the particle debris blocking cloth 3 can be limited, so that the bottom of the particle debris blocking cloth 3 will not lose contact with the ground, so that the particle debris blocking cloth 3 can intercept and guide the particles throughout the whole process.
[0021] The working principle and use process of the utility model are as follows: the staff holds the support rod 12 and drags the wall grinding machine body 1 to grind the wall. When it is necessary to grind the side wall at a high place, the staff inserts the snap-fitting connecting column rod 31 into the snap-fitting connecting groove rod 25, and supports the snap-fitting connecting column rod 31 with the help of the snap-fitting connecting groove rod 25. When the wall grinding machine body 1 grinds the wall at a low place, the particle debris blocking cloth 3 is partially in a folded state. As the wall grinding machine body 1 moves upward, the folded part of the particle debris blocking cloth 3 is gradually When opened, the particle debris intercepting cover 2, the extended connecting plate 21 and the particle debris blocking cloth 3 cooperate to intercept and guide the particle impurities that are difficult to absorb, so that the particle impurities can fall to the ground along the wall. When polishing the top wall, the staff removes the particle debris blocking cloth 3 from the extended connecting plate 21. After the particle impurities fall downward, the particle debris intercepting cover 2 and the extended connecting plate 21 can receive the particle impurities falling downward. After polishing a certain range, the staff pours out the particle impurities in the particle debris intercepting cover 2 and the extended connecting plate 21.
Claims
1. A wall grinding device for building construction, comprising a wall grinding machine body (1), characterized in that: An extension connection block (11) is fixedly connected to one side of the wall surface grinding machine body (1), a holding support rod (12) is hingedly connected to the outer side of the extension connection block (11), a particle debris interception cover (2) is provided on the outer side of the wall surface grinding machine body (1), an extension connection plate (21) is fixedly connected to the bottom end of the particle debris interception cover (2), a connection fixing ring (22) is fixedly connected to the particle debris interception cover (2), the connection fixing ring (22) is fixedly connected to the extension connection block (11), and a particle debris blocking cloth (3) is detachably connected to the bottom end of the extension connection plate (21).
2. A wall grinding device for construction according to claim 1, characterized in that: The top of the particle debris interception cover (2) is provided with a connection cable clearance hole (23) which plays a clearance role.
3. A wall grinding device for construction according to claim 1, characterized in that: A connecting top rod (24) is fixedly connected to the inner wall of the particle debris interception cover (2), and the bottom end of the connecting top rod (24) is fixedly connected to the wall grinding machine body (1).
4. A wall grinding device for construction according to claim 1, characterized in that: The bottom end of the extending connecting plate (21) is fixedly connected with a snap-fit connecting slot rod (25), the top end of the particle and debris blocking cloth (3) is fixedly connected with a snap-fit connecting column rod (31), and the snap-fit connecting column rod (31) is inserted into the snap-fit connecting slot rod (25).
5. A wall grinding device for construction according to claim 1, characterized in that: A hanging positioning plate (32) having a positioning function is fixedly connected to the bottom end of the particle debris blocking cloth (3).