Bent cap support unloading device

Abstract

The utility model relates to the field of cover beam support unloading, in particular to a cover beam support unloading device which comprises a center piece, a first edge piece, a second edge piece, a first lengthening piece and a second lengthening piece, a second connector is installed at the right end of the center piece, the second connector is connected with the left end of the first lengthening piece, and a third connector is installed at the left end of the first edge piece. The third connector is connected with the right end of the first lengthening piece, the first connector is installed at the left end of the center piece and connected with the right end of the second lengthening piece, and the fourth connector is installed at the right end of the second edge piece and connected with the left end of the second lengthening piece.

Description

Technical Field

[0001] This utility model relates to the field of cap beam support unloading, and specifically to a cap beam support unloading device. Background Technology

[0002] The cap beam support system is used in bridge construction where the load of the superstructure is transferred to the substructure and foundation through the cap beam, which is the main load-bearing structure. Different support systems are required for different superstructure forms. Common cap beam support methods include the transverse steel bar method, the embedded steel plate method, the bracket method, and the clamp method. Regardless of the support method used, after the cap beam concrete is poured, a support device is necessary to facilitate the removal of the support system, separation of the formwork from the concrete, and smooth demolding. A Chinese patent (authorization announcement number CN 214005414U) discloses a removal device for a highway cap beam support system. This patented technology uses the limiting positions of the first and second nuts to ensure sufficient strength and reliability when the screw rod supports the support system. During removal, only the second nut needs to be adjusted to achieve the removal of the support system, which is simple and convenient. The third nut allows for adjustment of the screw rod, thereby enabling the support system to reach the required elevation. However, this design relies solely on the screw rod and multiple sets of nuts to achieve the removal of the support system, resulting in low structural strength and limited flexibility, and it cannot be adapted to cap beam supports of different sizes. Therefore, those skilled in the art have provided a cap beam support unloading device to solve the problems mentioned in the background art. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model provides a cap beam support unloading device, including a central component, a first edge component, a second edge component, a first extension component, and a second extension component. A second connector is installed on the right end of the central component, and the second connector is connected to the left end of the first extension component. A third connector is installed on the left end of the first edge component, and the third connector is connected to the right end of the first extension component. A first connector is installed on the left end of the central component, and the first connector is connected to the right end of the second extension component. A fourth connector is installed on the right end of the second edge component, and the fourth connector is connected to the left end of the second extension component.

[0004] Preferably: a first hanging ring is installed on the top of the central component, and a first reinforcing plate is installed on both the front and rear sides of the first hanging ring; a second hanging ring is installed on the bottom of the first edge component, and a second reinforcing plate is installed on both the front and rear sides of the second hanging ring; a third hanging ring is installed on the bottom of the second edge component, and a third reinforcing plate is installed on both the front and rear sides of the third hanging ring.

[0005] Preferably: the first connector is provided with a first slot, a third plate is installed in the first slot, the third plate is installed on the right side of the second extension, two sets of fixing bolts are installed in the first connector and the third plate, a fourth plate is installed on the left side of the second extension, a second insert plate is installed on the left side of the fourth plate, the fourth plate can be snapped into the fourth slot, and the fourth slot is located inside the fourth connector on the right side;

[0006] Preferably, the fourth connector has a second slot on the left side inside, into which a second insert plate can be inserted, and two sets of fixing bolts are installed in the fourth connector and the second insert plate.

[0007] Preferably, the second connector has a second slot, a first plate is installed in the second slot, the first plate is installed on the left side of the first extension, and two sets of fixing bolts are installed in the second connector and the first plate;

[0008] Preferably: a second retaining plate is installed on the right side of the first extension piece, a first insert plate is installed on the right side of the second retaining plate, the second retaining plate can be inserted into a third retaining slot, the third retaining slot is located inside the third connector on the left side, a first slot is provided inside the third connector on the right side, the first insert plate can be inserted into the first slot, and two sets of fixing bolts are installed in the third connector and the first insert plate.

[0009] The technical effects and advantages of this utility model are as follows:

[0010] 1. Construct the center piece, first edge piece, and second edge piece according to the transverse width of the cap beam. Extend the construction by using the first and second extension pieces. Install construction lifting chains on the second and third hanging rings to allow for the unloading of supports for cap beams of different widths.

[0011] 2. The first and second extension components of this design can be connected and installed together, offering high flexibility;

[0012] 3. This design enables quick assembly and disassembly through the interlocking structure of the slots and plates, and is secured by two sets of fixing bolts installed at each connection end, thereby enhancing the connection strength. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of a cap beam support unloading device provided in an embodiment of this application;

[0014] Figure 2 This application provides an embodiment of a cap beam support unloading device. Figure 1 Enlarged schematic diagram of structure A;

[0015] Figure 3 This application provides an embodiment of a cap beam support unloading device. Figure 1 Enlarged schematic diagram of structure B;

[0016] Figure 4 This is an exploded structural diagram of a cap beam support unloading device provided in an embodiment of this application;

[0017] Figure 5This is a structural schematic diagram of the connection state of the first extension piece and the second extension piece in a cap beam support unloading device provided in an embodiment of this application.

[0018] In the diagram: 1. Center component; 2. First edge component; 3. Second edge component; 4. First extension component; 5. Second extension component; 6. Fixing bolt; 101. First hanging ring; 102. First reinforcing plate; 103. First connector; 104. Second connector; 105. First slot; 106. Second slot; 201. Second hanging ring; 202. Second reinforcing plate; 203. Third connector; 204. Third slot; 205. First slot; 301. Third hanging ring; 302. Third reinforcing plate; 303. Fourth connector; 304. Fourth slot; 305. Second slot; 401. First locking plate; 402. Second locking plate; 403. First insert plate; 501. Third locking plate; 502. Fourth locking plate; 503. Second insert plate. Detailed Implementation

[0019] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described to better illustrate the principles and practical applications of the present invention, and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for a particular purpose.

[0020] Example

[0021] Please see Figures 1-5 In this embodiment, a cap beam support unloading device is provided, including a central component 1, a first edge component 2, a second edge component 3, a first extension component 4, and a second extension component 5. A second connector 104 is installed on the right end of the central component 1, and the second connector 104 is connected to the left end of the first extension component 4. A third connector 203 is installed on the left end of the first edge component 2, and the third connector 203 is connected to the right end of the first extension component 4. A first connector 103 is installed on the left end of the central component 1, and the first connector 103 is connected to the right end of the second extension component 5. A fourth connector 303 is installed on the right end of the second edge component 3, and the fourth connector 303 is connected to the left end of the second extension component 5.

[0022] Specifically, a first hanging ring 101 is installed on the top of the central component 1, and a first reinforcing plate 102 is installed on both the front and rear sides of the first hanging ring 101. A second hanging ring 201 is installed on the bottom of the first edge component 2, and a second reinforcing plate 202 is installed on both the front and rear sides of the second hanging ring 201. A third hanging ring 301 is installed on the bottom of the second edge component 3, and a third reinforcing plate 302 is installed on both the front and rear sides of the third hanging ring 301. A first slot 105 is provided in the first connector 103, and a third locking plate 501 is installed in the first slot 105. The third locking plate 501 is installed on the right side of the second extension component 5. Two sets of fixing bolts 6 are installed in the first connector 103 and the third locking plate 501. A fourth locking plate 502 is installed on the left side of the second extension component 5, and a second insert plate 503 is installed on the left side of the fourth locking plate 502. The fourth locking plate 502 can be inserted into the fourth slot 304. The fourth slot 304 is located inside the fourth connector 303, slightly to the right. The second connector 103 has a second slot 305 located on the left side inside. A second insert plate 503 can be inserted into the second slot 305. Two sets of fixing bolts 6 are installed in the fourth connector 303 and the second insert plate 503. The second connector 104 has a second slot 106 located inside. A first locking plate 401 is installed in the second slot 106. The first locking plate 401 is installed on the left side of the first extension 4. Two sets of fixing bolts 6 are installed in the second connector 104 and the first locking plate 401. A second locking plate 402 is installed on the right side of the first extension 4. A first insert plate 403 is installed on the right side of the second locking plate 402. The second locking plate 402 can be inserted into the third slot 204 located on the left side inside the third connector 203. The third connector 203 has a first slot 205 located on the right side inside. A first insert plate 403 can be inserted into the first slot 205. Two sets of fixing bolts 6 are installed in the third connector 203 and the first insert plate 403.

[0023] The working principle of this utility model is as follows:

[0024] Using a cap beam support unloading device, a central component 1, a first edge component 2, and a second edge component 3 are constructed according to the transverse width of the cap beam. The device is extended by a first extension component 4 and a second extension component 5, which enables the unloading of supports for cap beams of different widths.

[0025] The design allows for high flexibility as the first extension component 4 and the second extension component 5 can be connected and installed together.

[0026] This design enables quick assembly and disassembly through the interlocking structure of the slots and plates, and is secured by two sets of fixing bolts 6 installed at each connection end, thereby enhancing the connection strength.

[0027] Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art and related fields based on the embodiments of this utility model without creative effort should fall within the protection scope of this utility model. Structures, devices, and operating methods not specifically described and explained in this utility model, unless otherwise specified or limited, shall be implemented according to conventional means in the art.

Claims

1. A device for unloading a cap beam support, characterized in that, It includes a center piece (1), a first edge piece (2), a second edge piece (3), a first extension piece (4), and a second extension piece (5). A second connector (104) is installed on the right end of the center piece (1), and the second connector (104) is connected to the left end of the first extension piece (4). A third connector (203) is installed on the left end of the first edge piece (2), and the third connector (203) is connected to the right end of the first extension piece (4). A first connector (103) is installed on the left end of the center piece (1), and the first connector (103) is connected to the right end of the second extension piece (5). A fourth connector (303) is installed on the right end of the second edge piece (3), and the fourth connector (303) is connected to the left end of the second extension piece (5).

2. The cap beam support unloading device according to claim 1, characterized in that, The center piece (1) has a first hanging ring (101) installed on its top, and a first reinforcing plate (102) is installed on both the front and rear sides of the first hanging ring (101). The first edge piece (2) has a second hanging ring (201) installed on its bottom, and a second reinforcing plate (202) is installed on both the front and rear sides of the second hanging ring (201). The second edge piece (3) has a third hanging ring (301) installed on its bottom, and a third reinforcing plate (302) is installed on both the front and rear sides of the third hanging ring (301).

3. The cap beam support unloading device according to claim 2, characterized in that, The first connector (103) is provided with a first slot (105), and a third plate (501) is installed in the first slot (105). The third plate (501) is installed on the right side of the second extension (5). Two sets of fixing bolts (6) are installed in the first connector (103) and the third plate (501).

4. The cap beam support unloading device according to claim 3, characterized in that, The second extension piece (5) has a fourth card plate (502) installed on its left side, and a second insert plate (503) installed on its left side. The fourth card plate (502) can be inserted into the fourth card slot (304), which is located on the right side inside the fourth connector (303).

5. The cap beam support unloading device according to claim 4, characterized in that, The fourth connector (303) has a second slot (305) on the left side inside. A second insert plate (503) can be inserted into the second slot (305). Two sets of fixing bolts (6) are installed in the fourth connector (303) and the second insert plate (503).

6. The cap beam support unloading device according to claim 2, characterized in that, The second connector (104) is provided with a second slot (106), and a first card plate (401) is installed in the second slot (106). The first card plate (401) is installed on the left side of the first extension (4). Two sets of fixing bolts (6) are installed in the second connector (104) and the first card plate (401).

7. The cap beam support unloading device according to claim 6, characterized in that, The first extension piece (4) has a second card plate (402) installed on its right side, and a first insert plate (403) installed on its right side. The second card plate (402) can be inserted into the third card slot (204), which is located on the left side inside the third connector (203).

8. The cap beam support unloading device according to claim 7, characterized in that, The third connector (203) has a first slot (205) on the right side inside. A first insert plate (403) can be inserted into the first slot (205). Two sets of fixing bolts (6) are installed in the third connector (203) and the first insert plate (403).

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