A lifting electric hammer support

Abstract

This utility model belongs to the field of building construction and discloses a lifting electric hammer support. It includes an electric hammer body and a top plate, the top plate being L-shaped. The electric hammer body is installed on the top of the top plate. A first fixing ring and a second fixing ring are fixed to the top and one side of the top plate, respectively. The electric hammer body is installed on the top of the top plate via the first and second fixing rings. A motor drives a threaded rod to rotate, which in turn moves a nut upwards, simultaneously moving a second support rod upwards. A sleeve limits the movement of the second support rod. As the second support rod moves upwards, it moves the top plate and the electric hammer body upwards until the drill bit of the electric hammer body reaches the top of the building. Then, a control structure drives the electric hammer body to operate, drilling holes in the top of the building. This solves the problem of the inconvenience of using an electric hammer to drill holes in the top of large buildings.

Description

Technical Field

[0001] This utility model relates to the field of building construction, and more specifically, to a lifting electric hammer support. Background Technology

[0002] With the continuous development of modern building technology, tall and spacious structures are increasingly widely used in the construction field, such as stadiums, exhibition halls, and large factories. For these tall and spacious structures, the construction quality of the support and hanger screw rods directly affects the stability and safety of the entire building structure. When installing the support and hanger screw rods, it is necessary to drill holes in the top of the building with an electric hammer in advance to facilitate the subsequent installation of the screw rods.

[0003] In existing technologies, when using an electric hammer to drill holes in the top of a building, it is usually necessary to first set up a simple ladder, and then the operator must climb the ladder with the electric hammer in hand in order to drill holes in the top of the building. Installing supports and hangers requires drilling multiple holes, and the operator must constantly move the ladder to complete the construction. This process is quite troublesome and not suitable for use in large venues. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, this utility model proposes a lifting electric hammer support.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a lifting electric hammer support, comprising an electric hammer body and a top plate, the top plate being L-shaped, the electric hammer body being mounted on the top of the top plate, a first fixing ring and a second fixing ring being fixedly connected to the top and one side of the top plate respectively, the electric hammer body being mounted on the top of the top plate via the first fixing ring and the second fixing ring, a second support rod being fixedly connected to the bottom of the top plate, a sleeve being fitted onto the outer wall of the second support rod, a first support rod being fixedly connected to one side of the sleeve, a mounting plate being fixedly connected to the bottom of the first support rod, a motor being fixedly connected to the top of the mounting plate, a threaded rod being fixedly connected to the output end of the motor, a nut being threadedly connected to the outer wall of the threaded rod, the nut being fixedly connected to one side of the second support rod, a top block being fixedly connected to one side of the sleeve, the top of the threaded rod being rotatably connected to the bottom of the top block, and a control structure being provided on one side of the top plate.

[0006] Furthermore, a side plate is fixed to the top of one side of the second support rod by screws, and a collecting plate is fixed to the top of the side plate. The collecting plate is square in shape. There are two sets of collecting plates, side plates and screws, which are symmetrically distributed at the top of the second support rod.

[0007] Furthermore, the control structure includes a square plate, which is fixed to one side of the top plate. A hydraulic rod is fixed to one side of the square plate, and a push block is fixed to the output end of the hydraulic rod. The push block is located at the switch of the electric hammer body.

[0008] Furthermore, a baffle is fixedly connected to the bottom of the second support rod, and the baffle is located at the bottom of the sleeve.

[0009] Furthermore, a base plate is fixed to the bottom of the first support rod, and the base plate is cross-shaped.

[0010] Furthermore, the bottom of the base plate is rotatably connected to a caster wheel, and a brake pad is provided on one side of the caster wheel. There are four sets of caster wheels and brake pads, which are distributed circumferentially on the bottom of the base plate.

[0011] The technical effects and advantages of this utility model of a lifting electric hammer support:

[0012] The motor drives the threaded rod to rotate, which in turn moves the nut upwards and simultaneously moves the second support rod upwards. The second support rod is limited by a sleeve. As the second support rod moves upwards, it moves the top plate and the electric hammer body upwards until the drill bit of the electric hammer body reaches the top of the building. Then, the control structure drives the electric hammer body to run and drill holes in the top of the building, solving the problem of the inconvenience of using an electric hammer to drill holes in the top of large buildings. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0014] Figure 2 This is a schematic diagram of the disassembled structure of the first and second support rods of this utility model.

[0015] Figure 3 This is a schematic diagram of the collecting plate and top plate structure of this utility model.

[0016] Figure 4 This is a schematic diagram of the electric hammer body and control structure of this utility model.

[0017] Figure 5 A schematic diagram of the bottom of the collecting plate of this utility model.

[0018] Figure 6 for Figure 5 A magnified structural diagram at point A.

[0019] In the picture:

[0020] 1. First support rod; 2. Sleeve; 3. Second support rod; 4. Top plate; 5. First fixing ring; 6. Second fixing ring; 7. Electric hammer body; 8. Mounting plate; 9. Motor; 10. Threaded rod; 11. Nut; 12. Top block; 13. Side plate; 14. Screw; 15. Collecting plate; 16. Square plate; 17. Hydraulic rod; 18. Push block; 19. Baffle; 20. Base plate; 21. Caster wheel. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Example 1

[0023] Reference Figure 1-6 A lifting electric hammer support includes an electric hammer body 7 and a top plate 4. The top plate 4 is L-shaped. The electric hammer body 7 is mounted on the top of the top plate 4. A first fixing ring 5 and a second fixing ring 6 are fixed to the top and one side of the top plate 4, respectively. The electric hammer body 7 is mounted on the top of the top plate 4 via the first fixing ring 5 and the second fixing ring 6. A second support rod 3 is fixed to the bottom of the top plate 4. A sleeve 2 is sleeved on the outer wall of the second support rod 3. A first support rod 1 is fixed to one side of the sleeve 2. A mounting plate 8 is fixed to the bottom of the first support rod 1. A motor 9 is fixed to the top of the mounting plate 8. A threaded rod 10 is fixed to the output end of the motor 9. A nut 11 is threaded to the outer wall of the threaded rod 10. The nut 11 is fixed to one side of the second support rod 3. A top block 12 is fixed to one side of the sleeve 2. The top of the threaded rod 10 is rotatably connected to the bottom of the top block 12. A control structure is provided on one side of the top plate 4.

[0024] To address the inconvenience of using an electric hammer to drill holes in the top of large buildings, when drilling is required at the top of a large building, the electric hammer body 7 can be mounted on the top plate 4. By setting a first fixing ring 5 and a second fixing ring 6, the electric hammer body 7 can be securely mounted on the top plate 4. Then, the motor 9 is started. When the motor 9 starts, it drives the threaded rod 10 at the output end to rotate. When the threaded rod 10 rotates, it drives the nut 11 on the outer wall to slide, causing the nut 11 to gradually move upward. When the nut 11 moves upward, it drives the second support rod 3 on one side to move upward. Since the second support rod 3 is slidably set inside the sleeve 2, it can be limited by the sleeve 2. When the second support rod 3 moves upward, it drives the top plate 4 and the electric hammer body 7 to move upward until the drill bit of the electric hammer body 7 touches the top of the building. Then, the electric hammer body 7 is driven by the control structure to run and drill holes in the top of the building.

[0025] Reference Figure 3 and Figure 6 The top of one side of the second support rod 3 is fixed with a side plate 13 by screws 14. The top of the side plate 13 is fixed with a collecting plate 15. The collecting plate 15 is square in shape. There are two sets of collecting plates 15, side plates 13 and screws 14, which are symmetrically distributed at the top of the second support rod 3.

[0026] By installing the side plate 13 on one side of the second support rod 3 with screws 14, it is easy to install the collection plate 15 above the side plate 13 on the top of the second support rod 3. When the electric hammer body 7 drills holes in the top of the building, the dust generated by drilling can be collected by the collection plate 15 to prevent the dust from falling randomly.

[0027] Reference Figure 3 and Figure 4 The control structure includes a square plate 16, which is fixed to one side of the top plate 4. A hydraulic rod 17 is fixed to one side of the square plate 16, and a push block 18 is fixed to the output end of the hydraulic rod 17. The push block 18 is located at the switch of the electric hammer body 7.

[0028] When it is necessary to drive the electric hammer body 7, the hydraulic rod 17 on the square plate 16 can be driven. By retracting the hydraulic rod 17, the push block 18 can be moved to one side. Since one side of the push block 18 is provided with an inclined surface and the push block 18 is located at the switch of the electric hammer body 7, the push block 18 can reach the switch of the electric hammer body 7 when it moves, so that the electric hammer body 7 can run.

[0029] Reference Figure 2 A baffle 19 is fixedly connected to the bottom of the second support rod 3, and the baffle 19 is located at the bottom of the sleeve 2.

[0030] By setting a baffle 19 at the bottom of the second support rod 3, when the second support rod 3 moves upward to the bottom of the sleeve 2, the baffle 19 can be placed against the sleeve 2 to limit the bottom of the second support rod 3, so that the bottom of the second support rod 3 is kept below the sleeve 2 and the second support rod 3 is prevented from coming out of the sleeve 2.

[0031] Reference Figure 2 The bottom of the first support rod 1 is fixedly connected to a base plate 20, which is cross-shaped.

[0032] By setting a base plate 20 at the bottom of the first support rod 1, the cross-shaped base plate 20 can provide stable support for the bottom of the first support rod 1.

[0033] Reference Figure 2 The bottom of the base plate 20 is rotatably connected to a caster wheel 21. A brake pad is provided on one side of the caster wheel 21. There are four sets of caster wheels 21 and brake pads, which are distributed in a circle on the bottom of the base plate 20.

[0034] By setting four sets of casters 21 at the bottom of the base plate 20, the position of the base plate 20 and the first support rod 1 can be adjusted by using the four sets of casters 21 when the position of the drill hole needs to be adjusted, thereby adjusting the position of the drill hole. After the position is adjusted, the position of the casters 21 can be fixed by using brake pads.

[0035] Working Principle: To solve the problem of inconvenience in drilling holes in the top of large buildings using an electric hammer, when drilling is required at the top of a large building, the electric hammer body 7 can be installed on the top plate 4. By setting the first fixing ring 5 and the second fixing ring 6, the electric hammer body 7 can be firmly installed on the top plate 4. When the drilling position needs to be adjusted, the position of the base plate 20 and the first support rod 1 can be adjusted by using four sets of universal wheels 21. After the position is adjusted, the position of the universal wheels 21 can be fixed by using brake pads. Then, the motor 9 is started. When the motor 9 starts, it drives the threaded rod 10 set at the output end to rotate. When the threaded rod 10 rotates, it drives the nut 11 set on the outer wall to slide, causing the nut 11 to gradually move upward. When the nut 11 moves upward, it drives the second support rod 3 on one side to move upward. Since the second support rod 3 is slidably set inside the sleeve 2, the sleeve 2 can limit the movement of the second support rod 3. By setting the baffle 19 at the bottom of the second support rod 3, the second support rod 3 can move upward. When the second support rod 3 reaches the bottom of the sleeve 2, the baffle 19 can be used to stop the bottom of the second support rod 3 by pressing against the sleeve 2, keeping the bottom of the second support rod 3 below the sleeve 2 and preventing the second support rod 3 from coming out of the sleeve 2. When the second support rod 3 moves upward, it will drive the top plate 4 and the electric hammer body 7 to move upward until the drill bit of the electric hammer body 7 touches the top of the building. Then, the hydraulic rod 17 on the square plate 16 is activated. By retracting the hydraulic rod 17, the push block 18 can be moved to one side. Since the push block 18 is set on one side... The hammer body 7 has a sloping surface and the push block 18 is located at the switch of the hammer body 7. Therefore, when the hammer body 7 moves, the push block 18 can reach the switch of the hammer body 7, so that the hammer body 7 can run and drill holes in the top of the building. By installing the side plate 13 on one side of the second support rod 3 with screws 14, it is easy to install the collection plate 15 above the side plate 13 on the top of the second support rod 3. When the hammer body 7 drills holes in the top of the building, the dust generated by drilling can be collected by the collection plate 15 to prevent the dust from falling randomly.

[0036] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A lifting electric hammer support, comprising an electric hammer body (7), characterized in that, It also includes a top plate (4), which is L-shaped. The electric hammer body (7) is installed on the top of the top plate (4). A first fixing ring (5) and a second fixing ring (6) are fixed to the top and one side of the top plate (4), respectively. The electric hammer body (7) is installed on the top of the top plate (4) through the first fixing ring (5) and the second fixing ring (6). A second support rod (3) is fixed to the bottom of the top plate (4). A sleeve (2) is fitted on the outer wall of the second support rod (3). The first support rod is fixed to one side of the sleeve (2). (1) A mounting plate (8) is fixedly connected to the bottom of the first support rod (1). A motor (9) is fixedly connected to the top of the mounting plate (8). A threaded rod (10) is fixedly connected to the output end of the motor (9). A nut (11) is threadedly connected to the outer wall of the threaded rod (10). The nut (11) is fixedly connected to one side of the second support rod (3). A top block (12) is fixedly connected to one side of the sleeve (2). The top of the threaded rod (10) is rotatably connected to the bottom of the top block (12). A control structure is provided on one side of the top plate (4).

2. The lifting electric hammer support according to claim 1, characterized in that, A side plate (13) is fixed to the top of one side of the second support rod (3) by a screw (14). A collecting plate (15) is fixed to the top of the side plate (13). The collecting plate (15) is square in shape. Two sets of the collecting plate (15), the side plate (13) and the screw (14) are provided and are symmetrically distributed at the top of the second support rod (3).

3. The lifting electric hammer support according to claim 2, characterized in that, The control structure includes a square plate (16), which is fixed to one side of the top plate (4). A hydraulic rod (17) is fixed to one side of the square plate (16), and a push block (18) is fixed to the output end of the hydraulic rod (17). The push block (18) is located at the switch of the electric hammer body (7).

4. A lifting electric hammer support according to claim 3, characterized in that, A baffle (19) is fixed to the bottom of the second support rod (3), and the baffle (19) is located at the bottom of the sleeve (2).

5. A lifting electric hammer support according to claim 4, characterized in that, The bottom of the first support rod (1) is fixedly connected to a base plate (20), which is cross-shaped.

6. A lifting electric hammer support according to claim 5, characterized in that, The bottom of the base plate (20) is rotatably connected to a caster wheel (21). A brake pad is provided on one side of the caster wheel (21). There are four sets of caster wheels (21) and brake pads, which are distributed in a circle on the bottom of the base plate (20).

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