Roof leveling tool

Abstract

The utility model relates to the technical field of roof leveling, and discloses a roof leveling tool which comprises a scraper, a driving component for driving the scraper to vibrate is arranged at the top of the scraper, two groups of connecting components are symmetrically arranged on the driving component, and two groups of limiting components are arranged on the scraper. The two sets of limiting assemblies can limit the two sets of connecting assemblies correspondingly, the two sets of connecting assemblies are provided with locking assemblies for fixing the connecting assemblies correspondingly, the driving assembly can be connected with the scraping plate through the connecting assemblies and the limiting assemblies, the scraping plate is pulled by a worker, the limiting plate moves along a first limiting groove and is separated from the first limiting groove, and therefore the scraping plate can be driven to rotate. The scraping plate and the fixing plate are not fixed any more and do not need to be disassembled through an auxiliary tool, a worker can disassemble the scraping plate conveniently, the fixing plate and the scraping plate are fixed together through the two limiting blocks and the first limiting groove, the worker does not need to use the auxiliary tool for installation, and therefore the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of roof leveling, and more specifically to a roof leveling tool. Background Art

[0002] During house construction, before laying tiles on the ground, it is necessary to use leveling tools to level the ground so that the cement mortar on the ground is on the same plane, which is convenient for laying tiles later. At present, electric scrapers are commonly used for leveling. Electric scrapers are an electric tool used for leveling and leveling the ground. It mainly drives the scraper to vibrate through a vibration motor, so that the vibration can effectively remove the air in the concrete during construction, increase the viscosity of the concrete, and thus improve the flatness and density of the ground.

[0003] Existing vibration motors and scrapers are usually fixed with bolts. Since most of the existing scrapers are of fixed size, when the scraper needs to be replaced according to the construction space, the staff needs to use auxiliary tools to install and disassemble the vibration motor and scraper through the bolts, and needs to find auxiliary tools on the spot for installation and disassembly. If the auxiliary tools are not found in time, it will affect the subsequent work, which makes this installation and disassembly method more cumbersome. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a roof leveling tool to solve the problem that in the above-mentioned background technology, workers need to use auxiliary tools to install and disassemble the vibration motor and the scraper through bolts, and need to find auxiliary tools on the spot for installation and disassembly. If the auxiliary tools are not found in time, subsequent work will be affected, resulting in the problem that this installation and disassembly method is more cumbersome.

[0005] The utility model provides the following technical solutions: a roof leveling tool, comprising a scraper, wherein a driving component for driving the scraper to vibrate is arranged on the top of the scraper, two groups of connecting components are arranged on the driving component, and the two groups of connecting components are symmetrically arranged, and two groups of limiting components are arranged on the scraper, and the two groups of limiting components can limit the two groups of connecting components respectively, and locking components for fixing the connecting components are respectively arranged on the two groups of connecting components, and the driving component can be connected to the scraper through the connecting component and the limiting component.

[0006] Furthermore, the driving assembly includes a fixed plate, a fixed rod, a switch, a battery and a vibration motor. The fixed plate is arranged on the top of the scraper, one end of the fixed rod is fixedly connected to the fixed plate, the fixed rod is in an inclined state, the vibration motor is fixedly installed on the top of the fixed plate, the switch and the battery are both fixedly installed on the fixed rod, a wire is led out from the positive pole of the battery and connected to a terminal of the switch, a wire is led out from the other terminal of the switch and connected to a terminal of the vibration motor, and a wire is led out from the other terminal of the vibration motor and connected to the negative pole of the battery.

[0007] Furthermore, the limiting assembly includes a first limiting groove and a second limiting groove, the first limiting groove is opened on the top of the scraper, and the second limiting groove is opened in the first limiting groove.

[0008] Furthermore, the connecting assembly includes two limit blocks, a connecting rod and a disc. The disc is arranged on the top of the fixed plate. One end of the connecting rod is fixedly connected to the disc. The other end of the connecting rod passes through the fixed plate and is rotatably connected to the fixed plate. The two limit blocks are respectively fixedly connected to the surface of one end of the connecting rod passing through the fixed plate. The two limit blocks are symmetrically arranged.

[0009] Furthermore, the locking assembly includes a fixing hole, a first magnet, a support rod and a second magnet. The fixing hole is opened at the bottom of the disc, the first magnet is fixedly installed in the fixing hole, the support rod is arranged on the top of the disc, one end of the support rod passes through the disc and slides with the disc, and the second magnet is fixedly connected to one end of the support passing through the disc.

[0010] Furthermore, a pull plate is fixedly mounted on the other ends of the two support rods.

[0011] Furthermore, a handle is fixedly mounted on the other end of the fixing rod.

[0012] Technical effects and advantages of the utility model:

[0013] 1. In the utility model, the staff pulls the support rod, so that the support rod drives the second magnet to move so that the second magnet comes out of the fixing hole and is no longer attracted to the first magnet. At this time, the staff rotates the disc and drives the second magnet, the support rod, the connecting rod and the two limit blocks to rotate, so that the two limit blocks rotate to be aligned with the first limit groove. At this time, the staff pulls the scraper to move the limit plate along the first limit groove and disengage from the first limit groove. At this time, the scraper and the fixing plate are no longer fixed, and no auxiliary tools are needed for disassembly, which is convenient for the staff to disassemble.

[0014] 2. According to the utility model, a staff member makes the two limit blocks and the connecting rod enter the first limit groove, and enter the connecting area of ​​the first limit groove and the second limit groove along the first limit groove. The staff member rotates the disc, and the disc drives the second magnet, the support rod, the connecting rod and the two limit blocks to rotate, so that the second magnet rotates to the top of the fixing hole, and the two limit blocks rotate into the second limit groove, and the two limit blocks rotate along the second limit groove. The two limit blocks slide and cooperate with the second limit groove, and the two limit blocks are blocked by the second limit groove. At this time, the staff member sends the second magnet into the fixing hole. At this time, the first magnet and the second magnet attract each other to fix the disc so that the disc does not rotate. The fixing plate and the scraper are fixed together by the two limit blocks and the first limit groove, and the staff does not need to use auxiliary tools for installation, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0017] Figure 3 For this utility model Figure 2 The enlarged structural diagram of part A in the middle;

[0018] Figure 4 This is a schematic diagram of the structure of the connection assembly of the utility model;

[0019] Figure 5 For this utility model Figure 4 The enlarged structural diagram of part B in the middle;

[0020] Figure 6 This is a schematic diagram of the structure of the limit assembly of the utility model;

[0021] Figure 7 For this utility model Figure 6 Schematic diagram of the enlarged structure of part C in the middle.

[0022] The accompanying drawings are marked as follows: 1. scraper; 2. drive assembly; 201. fixed plate; 202. fixed rod; 203. switch; 204. battery; 205. vibration motor; 3. connecting assembly; 301. limit block; 302. connecting rod; 303. disc; 4. limit assembly; 401. first limit groove; 402. second limit groove; 5. locking assembly; 501. fixing hole; 502. first magnet; 503. support rod; 504. second magnet; 6. pull plate; 7. handle. DETAILED DESCRIPTION

[0023] The present invention is further described below in conjunction with specific embodiments. However, people familiar with the art should understand that the detailed description given here in conjunction with the drawings is for better explanation, and the structure of the present invention necessarily exceeds these limited embodiments. For some equivalent replacement schemes or common means, they are no longer described in detail herein, but still fall within the scope of protection of the present application.

[0024] Figure 1 to Figure 7 It is the best embodiment of the utility model, and the following Figure 1 ~Attached Figure 7 The utility model is further described.

[0025] The utility model discloses a roof leveling tool, comprising a scraper 1. A driving component 2 for driving the scraper 1 to vibrate is arranged on the top of the scraper 1. Two groups of connecting components 3 are arranged on the driving component 2. The two groups of connecting components 3 are symmetrically arranged. Two groups of limiting components 4 are arranged on the scraper 1. The two groups of limiting components 4 can limit the two groups of connecting components 3 respectively. Locking components 5 for fixing the connecting components 3 are respectively arranged on the two groups of connecting components 3. The driving component 2 can be connected to the scraper 1 through the connecting component 3 and the limiting component 4.

[0026] In this embodiment, when in use, the staff places the equipment on the cement slurry that needs to be leveled. In the initial state, the drive assembly 2 can be connected to the scraper 1 through the connecting assembly 3 and the limiting assembly 4, and the connecting assembly 3 is fixed by the locking assembly 5. At this time, the drive assembly 2 is started, and the scraper 1 is driven to vibrate through the drive assembly 2. This vibration can effectively remove the air in the cement slurry during construction, increase the viscosity of the concrete, and thus improve the flatness and density of the ground. When it is necessary to replace different scrapers 1 according to the construction space, the locking assembly 5 no longer fixes the connecting assembly 3, rotates the connecting assembly 3, and the limiting assembly 4 no longer limits the connecting assembly 3. At this time, the scraper 1 is no longer connected to the driving assembly 2. At this time, the staff aligns the limiting assembly 4 on the scraper 1 that needs to be replaced with the connecting assembly 3, so that the connecting assembly 3 enters the limiting assembly 4, and is limited by the limiting assembly 4, and the connecting assembly 3 is fixed by the locking assembly 5. At this time, the driving assembly 2 and the scraper 1 are fixed together.

[0027] Specifically, the driving component 2 includes a fixed plate 201, a fixed rod 202, a switch 203, a battery 204 and a vibration motor 205. The fixed plate 201 is arranged on the top of the scraper 1, one end of the fixed rod 202 is fixedly connected to the fixed plate 201, the fixed rod 202 is in an inclined state, the vibration motor 205 is fixedly installed on the top of the fixed plate 201, the switch 203 and the battery 204 are both fixedly installed on the fixed rod 202, a wire is led out from the positive pole of the battery 204 and connected to a terminal of the switch 203, a wire is led out from the other terminal of the switch 203 and connected to a terminal of the vibration motor 205, and a wire is led out from the other terminal of the vibration motor 205 and connected to the negative pole of the battery 204.

[0028] In this embodiment, the battery 204 is a prior art, and the battery 204 is a Qiyuan battery model SPG12-100. The vibration motor 205 is started by controlling the switch 203. The electric energy in the battery 204 can be transmitted to the vibration motor 205 through the switch 203. The vibration motor 205 is a prior art and will not be explained here. The eccentric weight configuration inside the vibration motor 205 generates a strong centrifugal force when rotating at a high speed. This centrifugal force is converted into the vibration of the fixed plate 201. The vibrating fixed plate 201 drives the scraper 1 to vibrate synchronously. The staff holds the fixed rod 202 to drive the vibrating scraper 1 to move synchronously, so that the vibrating scraper 1 can effectively remove the air in the cement slurry during construction, increase the viscosity of the concrete, and thus improve the flatness and density of the ground.

[0029] Specifically, the limiting assembly 4 includes a first limiting groove 401 and a second limiting groove 402, the first limiting groove 401 is opened at the top of the scraper 1, and the second limiting groove 402 is opened in the first limiting groove 401, the connecting assembly 3 includes two limiting blocks 301, a connecting rod 302 and a disc 303, the disc 303 is arranged on the top of the fixed plate 201, one end of the connecting rod 302 is fixedly connected to the disc 303, and the other end of the connecting rod 302 passes through the fixed plate 201 and is rotatably connected to the fixed plate 201, and the two limiting blocks 301 are respectively connected to the two limiting blocks 303. 1 is fixedly connected to the surface of one end of the connecting rod 302 passing through the fixed plate 201, the two limit blocks 301 are symmetrically arranged, the locking assembly 5 includes a fixing hole 501, a first magnet 502, a support rod 503 and a second magnet 504, the fixing hole 501 is opened at the bottom of the disc 303, the first magnet 502 is fixedly installed in the fixing hole 501, the support rod 503 is arranged on the top of the disc 303, one end of the support rod 503 passes through the disc 303 and slidably cooperates with the disc 303, and the second magnet 504 is fixedly connected to one end of the support passing through the disc 303.

[0030] In this embodiment, when the scraper 1 needs to be replaced according to the size of the construction space, in the initial state, the two limit blocks 301 are located in the second limit groove 402, the second magnet 504 is located in the fixing hole 501, the first magnet 502 is the positive pole, the second magnet 504 is the negative pole, the first magnet 502 and the second magnet 504 are attracted to each other, and the scraper 1 and the fixing plate 201 are fixed together. At this time, the staff pulls the support rod 503, so that the support rod 503 drives the second magnet 504 to move so that the second magnet 504 comes out of the fixing hole 501 and no longer contacts the first magnet The first limit groove 401 is aligned with the first limit groove 401. At this time, the staff pulls the scraper 1 to move the limit block 301 along the first limit groove 401 and disengage from the first limit groove 401. At this time, the scraper 1 and the fixed plate 201 are no longer fixed. At this time, the staff matches the first limit groove 401 of the replaced scraper 1 with the two limit blocks 301 and the connecting rod 302. The staff makes the two limit blocks 301 and the connecting rod 302 enter the first limit groove 401, and enter the connecting area of ​​the first limit groove 401 and the second limit groove 402 along the first limit groove 401. At this time, the staff rotates the disk 303, and the disk 303 drives the second magnet 504, the support rod 503, the connecting rod 302 and the two limit blocks 301 to rotate, so that the second magnet 504 rotates to the top of the fixing hole 501, and the two limit blocks 301 rotate into the second limit groove 402. The two limit blocks 301 are moved along the second limit groove 401. 02 rotates, the two limit blocks 301 slide with the second limit groove 402, and the two limit blocks 301 are blocked by the second limit groove 402. At this time, the staff sends the second magnet 504 into the fixing hole 501. At this time, the first magnet 502 and the second magnet 504 attract each other to fix the disc 303, so that the disc 303 does not rotate. The fixing plate 201 and the scraper 1 are fixed together by the two limit blocks 301 and the first limit groove 401, and the staff does not need to use auxiliary tools for installation and disassembly, thereby improving work efficiency.

[0031] Specifically, a pull plate 6 is fixedly mounted on the other ends of the two support rods 503 .

[0032] In this embodiment, the pull plate 6 moves synchronously with the support rod 503 , and the pull plate 6 can facilitate the staff to pull the support rod 503 .

[0033] Specifically, a handle 7 is fixedly mounted on the other end of the fixing rod 202 .

[0034] In this embodiment, the handle 7 makes it more convenient for workers to hold the tool.

[0035] The above is only the preferred embodiment of the utility model, and does not limit the utility model in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the technical solution of the utility model still belongs to the protection scope of the technical solution of the utility model.

Claims

1. A roof leveling tool, comprising a scraper (1), characterized in that: The scraper (1) is provided with a driving assembly (2) on the top thereof for driving the scraper (1) to vibrate. Two groups of connecting assemblies (3) are provided on the driving assembly (2). The two groups of connecting assemblies (3) are symmetrically arranged. Two groups of limiting assemblies (4) are provided on the scraper (1). The two groups of limiting assemblies (4) can limit the positions of the two groups of connecting assemblies (3) respectively. The two groups of connecting assemblies (3) are respectively provided with locking assemblies (5) for fixing the connecting assemblies (3). The driving assembly (2) can be connected to the scraper (1) via the connecting assemblies (3) and the limiting assemblies (4).

2. A roof leveling tool according to claim 1, characterized in that: The driving assembly (2) comprises a fixing plate (201), a fixing rod (202), a switch (203), a storage battery (204) and a vibration motor (205); the fixing plate (201) is arranged on the top of the scraper (1); one end of the fixing rod (202) is fixedly connected to the fixing plate (201); the fixing rod (202) is in an inclined state; the vibration motor (205) is fixedly mounted on the top of the fixing plate (201); the switch (203) and the storage battery (204) are both fixedly mounted on the fixing rod (202); a wire is led out from the positive electrode of the storage battery (204) and connected to a wiring terminal of the switch (203); a wire is led out from the other wiring terminal of the switch (203) and connected to a wiring terminal of the vibration motor; a wire is led out from the other wiring terminal of the vibration motor and connected to the negative electrode of the storage battery (204).

3. A roof leveling tool according to claim 1, characterized in that: The limiting assembly (4) comprises a first limiting groove (401) and a second limiting groove (402), wherein the first limiting groove (401) is provided at the top of the scraper (1), and the second limiting groove (402) is provided in the first limiting groove (401).

4. A roof leveling tool according to claim 2, characterized in that: The connection assembly (3) comprises two limit blocks (301), a connecting rod (302) and a disc (303); the disc (303) is arranged on the top of the fixed plate (201); one end of the connecting rod (302) is fixedly connected to the disc (303); the other end of the connecting rod (302) passes through the fixed plate (201) and is rotatably connected to the fixed plate (201); the two limit blocks (301) are respectively fixedly connected to the surfaces of the two limit blocks (301) and one end of the connecting rod (302) passing through the fixed plate (201); and the two limit blocks (301) are symmetrically arranged.

5. A roof leveling tool according to claim 4, characterized in that: The locking assembly (5) comprises a fixing hole (501), a first magnet (502), a support rod (503) and a second magnet (504); the fixing hole (501) is formed at the bottom of the disk (303); the first magnet (502) is fixedly mounted in the fixing hole (501); the support rod (503) is arranged at the top of the disk (303); one end of the support rod (503) passes through the disk (303) and is slidably matched with the disk (303); and the second magnet (504) is fixedly connected to one end of the support rod passing through the disk (303).

6. A roof leveling tool according to claim 5, characterized in that: A pull plate (6) is fixedly mounted on the other ends of the two support rods (503).

7. A roof leveling tool according to claim 2, characterized in that: A handle (7) is fixedly mounted on the other end of the fixing rod (202).

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