Clamp for processing autoclaved aerated concrete slab

Abstract

The utility model discloses a fixture for processing an autoclaved aerated concrete slab, which comprises a mounting rack and is characterized in that a clamping component is mounted at the bottom of the mounting rack and comprises two mounting plates fixedly connected to two sides of the outer wall of the bottom of the mounting rack, a same bidirectional screw rod is rotatably connected between the two mounting plates, and the same bidirectional screw rod is rotatably connected to the outer wall of the mounting rack. The two ends of the two-way lead screw are both in threaded connection with moving blocks, a plurality of limiting rods are fixedly connected between the two mounting plates, the two moving blocks are slidably arranged outside the limiting rods in a sleeving mode, the outer walls of the bottoms of the two moving blocks are both fixedly connected with clamping plates, and the two clamping plates are oppositely arranged; according to the concrete hoisting device, by arranging the clamping assemblies, the two ends of concrete can be automatically clamped, so that the whole device can be kept balanced in the working process, and the problem that the concrete inclines and slides down in the hoisting process is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of building equipment, in particular to a clamp for processing autoclaved aerated concrete panels. Background Art

[0002] At present, prefabricated buildings have been widely developed and applied in the field of housing construction, and the hoisting process of composite panels is crucial in prefabricated buildings. The conventional hoisting process of composite panels requires the use of hooks and wire ropes. Before hoisting, the upper end of the hook is connected to the wire rope, and then the worker uses the hook at the lower end of the hook to hook the exposed steel bars of the composite panel.

[0003] After searching, the utility model with Chinese patent publication number CN219906724U discloses a concrete slab transport clamp device, including a main balance beam, multiple U-shaped parts, a chain, multiple clamp balance beams, a clamp connecting part, a first clamp and a second clamp. The main balance beam is provided with multiple transverse connecting rods, and the bottom end of the main balance beam is adjustably connected to the U-shaped part.

[0004] When the device is put into use, in order to ensure the balance of the concrete slab, the position of the clamp needs to be adjusted each time, and when hoisting concrete slabs of other specifications, the position of the U-shaped piece also needs to be adjusted. The operation is relatively cumbersome and has limitations. Utility Model Content

[0005] The utility model aims to provide a clamp for processing autoclaved aerated concrete panels to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a clamp for processing autoclaved aerated concrete panels, comprising a mounting frame, characterized in that a clamping assembly is installed at the bottom of the mounting frame, the clamping assembly comprises two mounting plates fixedly connected on both sides of the outer wall of the bottom of the mounting frame, a same bidirectional screw is rotatably connected between the two mounting plates, a moving block is threadedly connected at the threads at both ends of the bidirectional screw, a plurality of limit rods are fixedly connected between the two mounting plates, the two moving blocks are slidably sleeved on the outside of the plurality of limit rods, a splint is fixedly connected to the outer wall of the bottom of the two moving blocks, and the two splints are arranged opposite to each other.

[0007] As a further preferred embodiment of the technical solution, a motor is fixedly mounted on an outer wall of one side of one of the mounting plates, and the motor shaft and one end of the bidirectional lead screw are coaxially fixed.

[0008] It can automatically clamp the two ends of the concrete so that the device as a whole can maintain balance during work, thereby avoiding the problem of concrete tilting and sliding during the lifting process, driving the mounting frame to move close to the top of the concrete slab, and making the two clamping plates respectively located at the two ends of the concrete slab, and then starting the motor, the motor can drive the bidirectional screw rod to rotate between the two mounting plates, the bidirectional screw rod can drive the two moving blocks restricted by the limit rod to approach each other, the two moving blocks drive the two clamping plates to approach each other, and then the two clamping plates respectively fit the two ends of the concrete slab and clamp them, and the device can also realize the function of clamping concrete slabs of different specifications.

[0009] As a further preferred embodiment of the technical solution, an anti-slip assembly is installed inside the two splints, and the anti-slip assembly includes a mounting groove opened on the bottom inner wall of the splint, a plurality of springs are fixedly connected to the bottom inner wall of the mounting groove, a same connecting plate is fixedly connected to one end of the top of the plurality of springs, a baffle is rotatably connected to both ends of the connecting plate, a sliding groove is opened on the inner wall at both ends of the mounting groove, and the bosses at both ends of the two connecting plates are respectively slidably connected in the two sliding grooves.

[0010] As a further preferred embodiment of the present technical solution, the inner walls at the bottom of the two baffles are both provided with anti-slip grooves.

[0011] When the device moves upward, the connecting plate gradually contacts the concrete slab, and it will not be able to continue to rise due to the obstruction of the concrete slab. Then the relative distance between the connecting plate and the clamping plate will gradually decrease, and the connecting plate can drive the two baffles to flip over respectively and slide away from each other along the slide groove, and then the part of the baffle with anti-slip grooves will also flip upward, which can prevent the concrete slab from detaching from the clamp due to accidental lateral sliding, which is beneficial to improve the safety of the device. After the concrete slab is removed, the spring between the connecting plate and the mounting groove will gradually recover, so that the anti-detachment component returns to its original position, which is convenient for next use.

[0012] As a further preferred embodiment of the present technical solution, a stabilizing block is fixedly connected to the middle of the outer wall at the bottom of the mounting frame, the bidirectional screw is rotatably connected in the stabilizing block, and the two limit rods are fixedly inserted in the stabilizing block.

[0013] As a further preferred embodiment of the present technical solution, a circular ring is provided in the middle of the outer wall at the top of the mounting frame.

[0014] The utility model provides a clamp for processing autoclaved aerated concrete panels, which has the following beneficial effects:

[0015] (1) The utility model can automatically clamp the two ends of the concrete by setting a clamping assembly, so that the device as a whole can maintain balance during operation, thereby avoiding the problem of concrete tilting and sliding during the lifting process, driving the mounting frame to move close to the top of the concrete slab, and making the two clamping plates respectively located at the two ends of the concrete slab, and then starting the motor, the motor can drive the bidirectional screw rod to rotate between the two mounting plates, and the bidirectional screw rod can drive the two moving blocks restricted by the limit rod to move closer to each other, and the two moving blocks drive the two clamping plates to move closer to each other, and then the two clamping plates respectively fit the two ends of the concrete slab and clamp it. The device can also realize the function of clamping concrete slabs of different specifications.

[0016] (2) The utility model provides an anti-slip assembly. When the device moves upward, the connecting plate gradually contacts the concrete slab and cannot continue to rise due to the obstruction of the concrete slab. Subsequently, the relative distance between the connecting plate and the clamping plate gradually decreases. The connecting plate can drive the two baffles to flip over and slide away from each other along the slide groove. Then, the part of the baffle with the anti-slip pattern can also flip upward. At this time, the concrete slab can be prevented from detaching from the clamp due to accidental lateral sliding, which is beneficial to improving the safety of the device. After the concrete slab is removed, the spring between the connecting plate and the mounting groove will gradually recover, so that the anti-slip assembly returns to its original position, which is convenient for the next use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall first-view structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the overall structure of the utility model from a second viewing angle;

[0019] Figure 3 For the utility model Figure 1 The enlarged structural diagram at A in the middle;

[0020] Figure 4 For the utility model Figure 2 The enlarged structural diagram at B in the middle;

[0021] In the figure: 1. mounting frame; 2. lifting ring; 3. stabilizing block; 4. clamping assembly; 5. anti-slip assembly; 401. mounting plate; 402. bidirectional screw rod; 403. limiting rod; 404. motor; 405. moving block; 406. clamping plate; 501. mounting groove; 502. spring; 503. baffle; 504. slide groove; 505. connecting plate; 506. anti-slip pattern. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0023] The utility model provides a technical solution: as shown in Figure 1 and Figure 3 As shown, in this embodiment, a clamp for processing autoclaved aerated concrete panels includes a mounting frame 1, which is characterized in that a clamping assembly 4 is installed at the bottom of the mounting frame 1, and the clamping assembly 4 includes two mounting plates 401 fixedly connected to both sides of the bottom outer wall of the mounting frame 1, a same bidirectional screw rod 402 is rotatably connected between the two mounting plates 401, and a moving block 405 is threadedly connected at the threads at both ends of the bidirectional screw rod 402, a plurality of limit rods 403 are fixedly connected between the two mounting plates 401, two moving blocks 405 are slidably sleeved on the outside of the plurality of limit rods 403, and a clamping plate 406 is fixedly connected to the bottom outer wall of the two moving blocks 405, and the two clamping plates 406 are arranged opposite to each other.

[0024] A motor 404 is fixedly mounted on the outer wall of one side of one of the mounting plates 401 , and the rotating shaft of the motor 404 and one end of the bidirectional lead screw 402 are coaxially fixed.

[0025] The mounting frame 1 is driven to move close to the top of the concrete slab, and the two clamping plates 406 are respectively located at the two ends of the concrete slab, and then the motor 404 is started. The motor 404 can drive the bidirectional screw rod 402 to rotate between the two mounting plates 401, and the bidirectional screw rod 402 can drive the two moving blocks 405 restricted by the limit rod 403 to approach each other, and the two moving blocks 405 drive the two clamping plates 406 to approach each other, and then the two clamping plates 406 are respectively attached to the two ends of the concrete slab and clamp them up. The device can also realize the function of clamping concrete slabs of different specifications.

[0026] like Figure 2 and Figure 4 As shown, an anti-slip component 5 is installed inside each of the two splints 406, and the anti-slip component 5 includes a mounting groove 501 opened on the inner wall at the bottom of the splint 406, a plurality of springs 502 are fixedly connected to the inner wall at the bottom of the mounting groove 501, and one end of the top of the plurality of springs 502 is fixedly connected to the same connecting plate 505, and a baffle 503 is rotatably connected to both ends of the connecting plate 505, and a sliding groove 504 is opened on the inner wall at both ends of the mounting groove 501, and the bosses at both ends of the two connecting plates 505 are slidably connected in the two sliding grooves 504 respectively.

[0027] The inner walls at the bottom of the two baffles 503 are both provided with anti-slip grooves 506, which can increase the friction between the concrete slab and the baffles 503, thereby achieving a better anti-slip effect.

[0028] When the device moves upward, the connecting plate 505 gradually contacts the concrete slab, and it will not be able to continue to rise due to the obstruction of the concrete slab. Subsequently, the relative distance between the connecting plate 505 and the clamping plate 406 will gradually decrease, and the connecting plate 505 can also drive the two baffles 503 to flip over respectively, and slide away from each other along the slide groove 504, and then the part of the baffle 503 with the anti-slip groove 506 will also flip upward, at this time, the concrete slab can be prevented from detaching from the clamp due to accidental lateral sliding, which is beneficial to improve the safety of the device. After the concrete slab is removed, the spring 502 between the connecting plate 505 and the mounting groove 501 will also gradually recover, so that the anti-detachment component 5 returns to its original position, which is convenient for next use.

[0029] As shown in Figures 1 and 2, a stabilizing block 3 is fixedly connected to the middle of the bottom outer wall of the mounting frame 1, a bidirectional screw rod 402 is rotatably connected to the stabilizing block 3, and two limit rods 403 are fixedly inserted in the stabilizing block 3, which can increase the stability of the bidirectional screw rod 402 and the limit rod 403, thereby ensuring that the clamping assembly 4 is in a more stable state.

[0030] As shown in FIG. 1 and FIG. 2 , a circular ring 2 is provided in the middle of the top outer wall of the mounting frame 1 , and the mounting frame 1 can be connected to the rope of the external device through the ring 2 .

[0031] The utility model provides a clamp for processing autoclaved aerated concrete panels, and the specific working principle is as follows:

[0032] When the device is working, the mounting frame 1 is driven to move close to the top of the concrete slab, and the two clamping plates 406 are respectively located at the two ends of the concrete slab, and then the motor 404 is started, and the motor 404 can drive the bidirectional screw rod 402 to rotate between the two mounting plates 401, and the bidirectional screw rod 402 can drive the two moving blocks 405 restricted by the limit rod 403 to move close to each other, and the two moving blocks 405 drive the two clamping plates 406 to move close to each other, and then the two clamping plates 406 are respectively attached to the two ends of the concrete slab and clamp them up, and the device can also realize the function of clamping concrete slabs of different specifications, and in the process of the device moving up, the connecting plate 505 is gradually When the bracket 506 is in contact with the concrete slab, it will not be able to continue to rise due to the obstruction of the concrete slab, and then the relative distance between the connecting plate 505 and the clamping plate 406 will gradually decrease, and the connecting plate 505 can also drive the two baffles 503 to flip over respectively, and slide away from each other along the slide groove 504, and then the part of the baffle 503 with the anti-slip groove 506 will also flip upward, at this time, the concrete slab can be prevented from detaching from the clamp due to accidental lateral sliding, which is beneficial to improve the safety of the device. After the concrete slab is removed, the spring 502 between the connecting plate 505 and the mounting groove 501 will gradually recover, so that the anti-detachment component 5 returns to its original position, which is convenient for next use.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fixture for processing autoclaved aerated concrete panels, comprising a mounting frame (1), characterized in that: A clamping assembly (4) is installed at the bottom of the mounting frame (1), and the clamping assembly (4) comprises two mounting plates (401) fixedly connected to the two sides of the outer wall of the bottom of the mounting frame (1); a same bidirectional screw rod (402) is rotatably connected between the two mounting plates (401); a moving block (405) is threadedly connected to the threads at both ends of the bidirectional screw rod (402); a plurality of limit rods (403) are fixedly connected between the two mounting plates (401); the two moving blocks (405) are slidably sleeved outside the plurality of limit rods (403); a clamping plate (406) is fixedly connected to the outer wall of the bottom of the two moving blocks (405); and the two clamping plates (406) are arranged opposite to each other.

2. The clamp for processing autoclaved aerated concrete panels according to claim 1, characterized in that: A motor (404) is fixedly mounted on an outer wall of one side of one of the mounting plates (401), and a rotating shaft of the motor (404) and one end of a bidirectional screw rod (402) are coaxially fixed.

3. The clamp for processing autoclaved aerated concrete panels according to claim 1, characterized in that: An anti-slip assembly (5) is installed inside each of the two clamping plates (406), and the anti-slip assembly (5) includes a mounting groove (501) provided on the inner wall at the bottom of the clamping plate (406), a plurality of springs (502) are fixedly connected to the inner wall at the bottom of the mounting groove (501), and one end of the top of the plurality of springs (502) is fixedly connected to the same connecting plate (505), and a baffle (503) is rotatably connected to both ends of the connecting plate (505), and a sliding groove (504) is provided on the inner wall at both ends of the mounting groove (501), and the bosses at both ends of the two connecting plates (505) are slidably connected to the two sliding grooves (504) respectively.

4. The jig for processing autoclaved aerated concrete panels according to claim 3, characterized in that: The inner walls at the bottom of the two baffles (503) are both provided with anti-slip grooves (506).

5. The clamp for processing autoclaved aerated concrete panels according to claim 1, characterized in that: A stabilizing block (3) is fixedly connected to the middle of the outer wall at the bottom of the mounting frame (1), the bidirectional screw rod (402) is rotatably connected to the stabilizing block (3), and the two limiting rods (403) are fixedly inserted into the stabilizing block (3).

6. The jig for processing autoclaved aerated concrete panels according to claim 1, characterized in that: A circular ring (2) is provided in the middle of the outer wall at the top of the mounting frame (1).

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