Auxiliary clamp for separating partition boards

Abstract

The utility model discloses an auxiliary clamp for separating partition boards, which belongs to the technical field of construction auxiliary equipment and comprises two clamping devices which are bilaterally symmetrically arranged and connected through an adjusting and positioning device and a hoisting ring which is arranged in the middle of the top of the adjusting and positioning device and is matched with hoisting equipment, according to the partition board separating device, the partition boards can be separated conveniently and rapidly, damage to the partition boards in the partition board separating process is effectively avoided, the use performance of the partition boards is guaranteed, and the construction cost is reduced.

Description

Technical Field

[0001] This utility model belongs to the technical field of construction auxiliary equipment, specifically relating to an auxiliary clamp for separating partition walls. Background Technology

[0002] Partition wall panels are lightweight wall materials used to divide interior spaces in buildings, typically made of cement, gypsum, and fiber-reinforced materials. They are characterized by their light weight, easy installation, and good sound and heat insulation properties, and are widely used in residential, office, and commercial buildings. During transportation, multiple horizontally placed partition wall panels are usually stacked together to reach the construction site. While this stacking method saves space, it also introduces potential problems.

[0003] In the production process of partition boards, steam curing is usually used to improve their strength and durability. However, the problem that arises is that adjacent partition boards are prone to sticking together due to humidity and temperature. This sticking phenomenon is particularly obvious during transportation and stacking, making it difficult to separate the partition boards before installation.

[0004] Due to their construction, the sidewalls of partition boards are typically uneven. Therefore, when multiple partition boards are stacked together, grooves usually form at the joints between adjacent boards on both sides. To solve the problem of adhesion between the boards, construction workers usually need to use tools such as pry bars or lifting equipment to separate them through these grooves. However, because partition boards have relatively low hardness, typically only around 4 MPa, manual prying can easily damage their surface, even causing cracks or breaks. This not only affects the appearance of the partition boards but may also reduce their performance and increase construction costs.

[0005] Therefore, there is a need for an auxiliary clamp for separating partition panels that can be easily and quickly separated without causing damage to them. Utility Model Content

[0006] The purpose of this utility model is to provide an auxiliary clamp for separating partition walls, which can conveniently and quickly separate the partition walls, effectively avoid damage to them during the separation process, ensure the performance of the partition walls, and reduce construction costs.

[0007] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0008] An auxiliary clamp for separating partition walls includes two clamping devices symmetrically arranged on the left and right and connected by an adjusting positioning device, and a lifting ring adapted to a lifting device located at the top center of the adjusting positioning device. The two clamping devices can be fitted into the connecting grooves on the left and right sides of two adjacent partition walls. The clamping device includes a horizontal bar that can be placed horizontally on top of the upper partition wall along its width direction, with one end of the horizontal bar connected to the adjusting positioning device and the other end extending to the outside of the upper partition wall; an inclined bar that is connected to the bottom of the end of the horizontal bar extending to the outside of the upper partition wall and inclined towards the side wall of the upper partition wall; and a clamping rod located at the lower end of the inclined rod that can be fitted into the connecting groove. The left and right ends of the adjusting positioning device are respectively connected to the horizontal bar of the two clamping devices through adjusting rods that can move and extend axially inside the device to adjust the distance between the clamping rods of the two clamping devices.

[0009] A further improvement of this utility model is that: the upper end of the diagonal bar is connected to one end of the horizontal bar extending to the outside of the partition wall, and its lower end is close to the connecting groove. The clamping rod is set along the length direction of the connecting groove and is located inside the lower end of the diagonal bar.

[0010] A further improvement of the present invention is that the adjusting and positioning device includes a sleeve with adjusting rods inserted at its left and right ends, a spring seat located in the middle of the sleeve, tension springs located on the left and right sides of the spring seat with one end connected to the spring seat and the other end connected to the crossbar of the clamping device via the adjusting rod, and positioning components located at the left and right ends of the sleeve that can limit the adjusting rods; a lifting ring is located at the top middle of the sleeve.

[0011] A further improvement of the present invention is that the positioning component includes two positioning bolts arranged radially symmetrically on the sleeve, and the opposite ends of the two positioning bolts can be threaded through the side wall of the sleeve and abut against the adjusting rod inside the sleeve.

[0012] A further improvement of this utility model is that friction plates are provided at the opposite ends of the two positioning bolts.

[0013] A further improvement of this utility model is that a rubber sleeve is fitted on the crossbar.

[0014] A further improvement of this utility model is that the included angle between the diagonal bar and the horizontal bar is between 80° and 85°.

[0015] The technological advancements achieved by this utility model due to the adoption of the above technical solution are as follows:

[0016] This utility model relates to an auxiliary clamp for separating partition walls, which can facilitate and quickly separate partition walls, effectively avoid damage to them during the separation process, ensure the performance of the partition walls, and reduce construction costs.

[0017] This utility model employs two clamping devices connected together by an adjusting positioning device, which are fitted into the connecting grooves on the left and right sides of two adjacent partition walls. A lifting device is used to lift the upper partition wall by adjusting the lifting ring in the middle of the top of the positioning device, thus separating the upper partition wall from the lower partition wall. This method is convenient and quick, and can effectively reduce damage to the partition walls.

[0018] The adjusting positioning device of this utility model is connected to the crossbars of two clamping devices at its left and right ends by adjusting rods that can move and extend axially inside. This allows the crossbars of the two clamping devices to move axially under the action of the corresponding adjusting rods, thereby adjusting the distance between the clamping rods of the two clamping devices to accommodate partition boards of different sizes. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of the auxiliary clamp of this utility model;

[0020] Figure 2 This is a schematic diagram of the installation of the auxiliary clamp and partition wall of this utility model;

[0021] Among them, 1. partition wall panel, 1-1. connecting groove, 2. adjusting rod, 3. horizontal bar, 4. diagonal bar, 5. clamping rod, 6. lifting ring, 7. sleeve, 8. spring seat, 9. tension spring, 10. positioning bolt, 11. friction plate, 12. rubber sleeve. Detailed Implementation

[0022] The present invention will be further described in detail below with reference to embodiments:

[0023] like Figure 1 and Figure 2As shown, this utility model provides an auxiliary clamp for separating partition boards, including two clamping devices, an adjusting and positioning device, and a lifting ring 6. The two clamping devices are symmetrically arranged on the left and right sides and connected by an adjusting positioning device. The adjusting positioning device is located between the two clamping devices, with its left and right ends connected to the two clamping devices respectively. The adjusting positioning device can adjust the distance between the two clamping devices to accommodate partition panels 1 of different sizes. The two clamping devices can be fitted into the connecting grooves 1-1 on the left and right sides of two adjacent partition panels 1. A lifting ring 6 is located at the top center of the adjusting positioning device and is compatible with lifting equipment, such as an electric hoist or winch used with slings. When the two clamping devices connected by the adjusting positioning device are fitted into the connecting grooves 1-1 on the left and right sides of two adjacent partition panels 1, the lifting equipment can lift the upper partition panel 1 by adjusting the lifting ring 6 at the top center of the adjusting positioning device, separating it from the lower partition panel 1. This allows for convenient and quick separation of the partition panel 1, effectively preventing damage during separation, ensuring the performance of the partition panel 1, and reducing construction costs.

[0024] Specifically, the clamping device is approximately L-shaped and includes a horizontal bar 3, a diagonal bar 4, and a clamping rod 5. The horizontal bar 3 is horizontally positioned on top of the upper partition wall 1 along its width direction, with one end connected to an adjustment and positioning device and the other end extending to the outer side of the upper partition wall 1. The diagonal bar 4 is located below the horizontal bar 3, connecting to the bottom of the outer end of the horizontal bar 3 extending to the upper partition wall 1. The diagonal bar 4 is inclined towards the side wall of the upper partition wall 1; that is, the upper end of the diagonal bar 4 connects to the end of the horizontal bar 3 extending to the outer side of the partition wall 1, and its lower end is close to the connecting groove 1-1. Preferably, the angle between the diagonal bar 4 and the horizontal bar 3 is between 80° and 85°, thus preventing the diagonal bar 4 from contacting the side wall of the upper partition wall 1 and causing damage during clamping. The clamping rod 5 is located at the lower end of the inclined rod 4, and the clamping rod 5 can be fitted into the connecting groove 1-1. That is, the clamping rod 5 is arranged along the length direction of the connecting groove 1-1 and is located inside the lower end of the inclined rod 4, that is, between the lower end of the inclined rod 4 and the connecting groove 1-1. In order to protect the partition wall 1, rubber sleeves 12 are fitted on the crossbars 3 of both clamping devices.

[0025] In other words, the opposite ends of the crossbars 3 of the two clamping devices are connected by an adjustment and positioning device. The other ends of the crossbars 3 of the two clamping devices are respectively provided with diagonal bars 4, and these two diagonal bars 4 can be located on the left and right sides of the upper partition wall 1 respectively. The clamping rods 5 set on the two diagonal bars 4 are clamped on the connecting grooves 1-1 on the left and right sides of the two adjacent partition walls 1, thereby clamping the upper partition wall 1.

[0026] In order to adjust the distance between the two clamping devices to accommodate partition boards 1 of different sizes, the left and right ends of the adjusting positioning device are respectively connected to the crossbars 3 of the two clamping devices through adjusting rods 2 that can move and extend axially inside them, so that the crossbars 3 of the two clamping devices can move axially under the drive of the corresponding adjusting rods 2, thereby adjusting the distance between the clamping rods 5 of the two clamping devices.

[0027] Specifically, the adjusting positioning device includes a sleeve 7 with a lifting ring 6 at the top center, a spring seat 8, two tension springs 9, and two sets of positioning components. Adjusting rods 2 are inserted into the left and right ends of the sleeve 7, and the spring seat 8 is located in the middle of the sleeve 7. Preferably, the spring seat 8 is a circular plate-shaped structure adapted to the inner cavity of the sleeve 7. The two tension springs 9 are located on the left and right sides of the spring seat 8, with one end of each spring connected to the spring seat 8 and the other end connected to the crossbar 3 of the clamping device via the adjusting rods 2. The tension springs 9 are extension springs; when subjected to axial tension, the spring is stretched, storing elastic potential energy; when the external force is removed, the spring returns to its original shape.

[0028] Two sets of positioning components are located at the left and right ends of the sleeve 7, respectively, and each set of positioning components can limit the corresponding adjusting rod 2. Specifically, the positioning components include two positioning bolts 10 radially symmetrically arranged on the sleeve 7, that is, a total of four positioning bolts 10 in the two sets of positioning components. The opposite ends of the two positioning bolts 10 in each set of positioning components can be threaded through the side wall of the sleeve 7 and abut against the adjusting rod 2 inside the sleeve 7, thereby limiting the adjusting rod 2. Here, threaded penetration means that the positioning bolt 10 penetrates the side wall of the sleeve 7 and is threadedly connected to it.

[0029] In order to better limit the adjustment rod 2 and prevent the adjustment rod 2 from shifting after being limited, friction plates 11 are respectively provided at the opposite ends of the two positioning bolts 10 in each group of positioning components to increase the friction between the positioning bolts 10 and the adjustment rod 2.

[0030] During operation, firstly, turn the four positioning bolts 10 at both ends of the sleeve 7 counterclockwise to disengage the friction plates 11 from the surface of the adjusting rods 2, thus releasing the restriction on the two adjusting rods 2. Then, grasp the crossbars 3 of the two clamping devices and slowly pull the two adjusting rods 2 outward along the axial direction of the sleeve 7. At this time, the two tension springs 9 are stretched, storing elastic potential energy, and the distance between the inclined rods 4 of the two clamping devices increases. Place the crossbars 3 of the two clamping devices horizontally on the top of the upper partition plate 1, so that the inclined rods 4 of the two clamping devices are located on the left and right sides of the upper partition plate 1, respectively. Next... Release the crossbars 3 of the two clamping devices. Under the action of the tension spring 9 returning to its original position, the clamping rods 5 of the two clamping devices are fitted into the connecting grooves 1-1 on the left and right sides of the two adjacent partition walls 1, clamping the upper partition wall 1. Then, turn the four positioning bolts 10 at the left and right ends of the sleeve 7 clockwise so that the friction plates 11 abut against the surface of the adjusting rods 2, limiting the two adjusting rods 2. Finally, use the lifting equipment to lift the upper partition wall 1 through the lifting ring 6 in the middle of the top of the sleeve 7, so that the partition wall 1 is separated from the partition wall 1 below it.

[0031] It is understood that this utility model has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of this utility model. Furthermore, under the teachings of this utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of this utility model.

Claims

1. An auxiliary clamp for separating partition walls, characterized in that: The device includes two clamping devices symmetrically arranged on the left and right and connected by an adjusting positioning device, and a lifting ring (6) adapted to the lifting equipment and located at the top center of the adjusting positioning device. The two clamping devices can be fitted into the connecting grooves (1-1) on the left and right sides of two adjacent partition walls (1). The clamping device includes a horizontal bar (3) that can be placed horizontally on top of the upper partition wall (1) along its width direction, with one end of the horizontal bar (3) connected to the adjusting positioning device and the other end extending to the outside of the upper partition wall (1), a diagonal bar (4) that is connected to the bottom of the horizontal bar (3) extending to the outside of the upper partition wall (1) and inclined towards the side wall of the upper partition wall (1), and a clamping rod (5) located at the lower end of the diagonal bar (4) that can be fitted into the connecting groove (1-1). The left and right ends of the adjusting positioning device are respectively connected to the horizontal bar (3) of the two clamping devices through adjusting rods (2) that can move and extend axially inside, so as to adjust the distance between the clamping rods (5) of the two clamping devices.

2. The auxiliary clamp for separating partition panels according to claim 1, characterized in that: The upper end of the diagonal bar (4) is connected to one end of the horizontal bar (3) extending to the outside of the partition wall (1), and its lower end is close to the connecting groove (1-1). The clamping rod (5) is arranged along the length direction of the connecting groove (1-1) and located inside the lower end of the diagonal bar (4).

3. An auxiliary clamp for separating partition walls according to claim 2, characterized in that: The adjustment and positioning device includes a sleeve (7) with adjustment rods (2) inserted at both ends, a spring seat (8) located in the middle of the sleeve (7), a tension spring (9) located on the left and right sides of the spring seat (8) with one end connected to the spring seat (8) and the other end connected to the cross bar (3) of the clamping device through the adjustment rod (2), and positioning components located at the left and right ends of the sleeve (7) to limit the adjustment rods (2); the lifting ring (6) is located at the top middle of the sleeve (7).

4. An auxiliary clamp for separating partition panels according to claim 3, characterized in that: The positioning component includes two positioning bolts (10) arranged radially symmetrically on the sleeve (7), and the opposite ends of the two positioning bolts (10) can be threaded through the side wall of the sleeve (7) and abut against the adjusting rod (2) inside the sleeve (7).

5. An auxiliary clamp for separating partition walls according to claim 4, characterized in that: Friction plates (11) are respectively provided at the opposite ends of the two positioning bolts (10).

6. An auxiliary clamp for separating partition panels according to any one of claims 1-5, characterized in that: A rubber sleeve (12) is fitted onto the crossbar (3).

7. An auxiliary clamp for separating partition panels according to claim 6, characterized in that: The angle between the diagonal bar (4) and the horizontal bar (3) is between 80° and 85°.

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