Supporting device suitable for post-cast fabricated structure and construction method of supporting device

Abstract

The invention provides a supporting device suitable for a post-cast fabricated structure and a construction method thereof.The supporting device comprises a bottom plate, a protective shell is fixedly mounted at the top of the bottom plate, four first sliding grooves are formed in the top of the protective shell, an adjusting assembly is fixedly mounted on the front side of the protective shell, and a placing plate is fixedly mounted at the top of the adjusting assembly; second sliding grooves are formed in the front sides and the rear sides of the two sides of the top of the containing plate correspondingly, and a fixing assembly is fixedly installed on the right side of an inner cavity of the containing plate. Through the design of the adjusting assembly, the height of the supporting device can be rapidly adjusted, the supporting height can be rapidly adjusted according to the actual requirements of different construction stages, changes of site conditions can be adapted, the construction flexibility is improved, sufficient bearing capacity can be ensured through accurate adjustment of the supporting height, potential safety hazards caused by improper supporting are reduced, and the practicability is high. And the safety of constructors is guaranteed, various design requirements can be met by adjusting the supporting height, and the applicability and diversity of the post-pouring assembly type structure are improved.

Description

Technical Field

[0001] The invention relates to the technical field of post-cast assembled structures, and in particular to a supporting device suitable for post-cast assembled structures and a construction method thereof. Background Art

[0002] Post-cast prefabricated structure is a construction method commonly used in construction projects. It is mainly composed of prefabricated components and subsequently poured concrete. Post-cast prefabricated structure is widely used in various types of construction projects such as high-rise buildings, bridges, underground projects, etc., especially in situations where rapid construction and high quality requirements are required. Post-cast prefabricated structure requires the use of support devices during the construction process.

[0003] The existing post-cast assembled structure support device has a fixed support height during use, which is not convenient to adjust according to actual use needs. The fixed height support device cannot adapt to changes in different construction stages or site conditions, which limits the flexible adjustment of the construction plan and has certain limitations, making it difficult to achieve better practicality.

[0004] Therefore, we have made improvements on this and proposed a support device suitable for post-cast assembled structures and a construction method thereof. Summary of the invention

[0005] The purpose of the present invention is to: the existing post-cast assembled structure support device has a fixed support height during use, which is not convenient to adjust according to actual use needs. The fixed height support device cannot adapt to changes in different construction stages or site conditions, which limits the flexible adjustment of the construction plan and has certain limitations, making it inconvenient to achieve better practicality.

[0006] In order to achieve the above-mentioned object of the invention, the present invention provides the following technical solutions:

[0007] The invention relates to a supporting device for a post-cast assembled structure and a construction method thereof, so as to improve the above-mentioned problems.

[0008] The specific application is as follows:

[0009] It includes a base plate, a protective shell is fixedly installed on the top of the base plate, four first sliding grooves are opened on the top of the protective shell, an adjustment component is fixedly installed on the front side of the protective shell, a placement plate is fixedly installed on the top of the adjustment component, second sliding grooves are opened on the front and rear sides of both sides of the top of the placement plate, a fixing component is fixedly installed on the right side of the inner cavity of the placement plate, and universal wheels are fixedly installed on the four corners of the bottom of the base plate.

[0010] Through the design of the adjustment component, the height of the support device can be quickly adjusted. The support height can be quickly adjusted according to the actual needs of different construction stages to adapt to changes in site conditions and improve construction flexibility. By accurately adjusting the support height, sufficient bearing capacity can be ensured, reducing safety hazards caused by improper support and ensuring the safety of construction workers. In different engineering projects, adjusting the support height can meet various design requirements and improve the applicability and diversity of post-cast prefabricated structures.

[0011] As a preferred embodiment of the support device and construction method for post-cast prefabricated structures provided by the present invention, the adjusting component includes a motor, the motor is fixedly mounted on the front side of the protective shell, a rotating rod is fixedly mounted on the output end of the motor, a worm is fixedly mounted on the front and rear sides of the surface of the rotating rod, a worm wheel is meshed with the bottom of the worm, a bidirectional lead screw is fixedly mounted on the inner cavity of the worm wheel, support blocks are movably connected to support blocks on both sides of the bidirectional lead screw, the support block is fixedly connected to the protective shell on one side close to the protective shell, fixed blocks are threadedly connected to the two sides of the surface of the bidirectional lead screw, a first fixed frame is fixedly mounted on the top of the fixed block, the inner cavity of the first fixed frame is movably connected to a connecting plate via a rotating shaft, a second fixed frame is movably connected to the tops of the two connecting plates via a rotating shaft, and the top of the second fixed frame is fixedly connected to the bottom of the placement plate.

[0012] As a preferred embodiment of the support device for post-cast assembled structure and the construction method thereof provided by the present invention, a limit plate is sleeved on the surface of the motor, and the limit plate is fixedly connected to the protective shell on one side close to the protective shell.

[0013] As a preferred embodiment of the support device suitable for post-cast prefabricated structure and its construction method provided by the present invention, a sliding block is fixedly installed on one side of the fixed block, the inner cavity of the sliding block is slidably connected with a sliding rod, and both sides of the sliding rod are fixedly installed in the inner cavity of the protective shell.

[0014] As a preferred embodiment of the support device suitable for post-cast prefabricated structure and its construction method provided by the present invention, the fixing assembly includes a telescopic tube, the telescopic tube is fixedly installed on the right side of the inner cavity of the placement plate, the left side of the telescopic tube is fixedly installed with a fixing plate, the left side of the fixing plate is fixedly installed with a pushing plate, the front and rear sides of the pushing plate are movably connected with inclined plates, the opposite sides of the two inclined plates are fixedly installed with baffles, the two sides of the top of the baffle are fixedly installed with connecting blocks, a clamping plate is fixedly installed between the tops of the two connecting blocks, the opposite sides of the two baffles are fixedly installed with springs, and the side of the spring close to the placement plate is fixedly connected to the placement plate.

[0015] As a preferred embodiment of the support device for post-cast assembled structure and the construction method thereof provided by the present invention, a limiting ring is sleeved on the surface of the telescopic tube, and the limiting ring is fixedly connected to the placement plate on the side close to the placement plate.

[0016] As a preferred embodiment of the support device suitable for post-cast prefabricated structure and its construction method provided by the present invention, a positioning block is fixedly installed on one side of the baffle, the inner cavity of the positioning block is slidably connected with a positioning rod, and the front and rear sides of the positioning rod are fixedly installed in the inner cavity of the placement plate.

[0017] As a preferred embodiment of the support device for post-cast assembled structures and its construction method provided by the present invention, two positioning plates are fixedly installed on the front and rear sides of the protective shell, and the side of the positioning plate close to the base plate is fixedly connected to the base plate.

[0018] A construction method for a supporting device for a post-cast assembled structure, comprising the supporting device for a post-cast assembled structure as described above, and the specific operations are as follows:

[0019] During use, the height of the support device can be quickly adjusted through the design of the adjustment component. The support height can be quickly adjusted according to the actual needs of different construction stages to adapt to changes in site conditions and improve construction flexibility. By accurately adjusting the support height, sufficient bearing capacity can be ensured, reducing safety hazards caused by improper support and ensuring the safety of construction workers. In different engineering projects, adjusting the support height can meet various design requirements and improve the applicability and diversity of post-cast prefabricated structures.

[0020] When the height of the support device needs to be adjusted, the motor is started. When the motor is used, the rotating rod is driven to rotate, the rotating rod drives the worm to rotate, the worm drives the worm wheel to rotate, the worm wheel drives the bidirectional screw to rotate, and the bidirectional screw drives the two fixed blocks to move closer to or away from each other. The first fixed frame will move with the movement of the fixed block. When they are close to each other, the connecting plate and the second fixed frame will generate an upward thrust on the placement plate, thereby adjusting the support device upward. When they are away from each other, the connecting plate and the second fixed frame will generate a downward pulling force on the placement plate, thereby adjusting the support device downward. The height of the support device can be adjusted conveniently and quickly. The support height can be quickly adjusted according to the actual needs of different construction stages to adapt to changes in site conditions and improve the flexibility of construction. By accurately adjusting the support height, sufficient bearing capacity can be ensured, safety hazards caused by improper support can be reduced, and the safety of construction personnel can be guaranteed. In different engineering projects, adjusting the support height can meet various design requirements and improve the applicability and diversity of post-cast assembled structures.

[0021] By starting the telescopic tube, the telescopic tube drives the fixed plate to move when in use, and the movement of the fixed plate drives the push plate to move, and the movement of the push plate drives the two inclined plates to move in opposite directions, and the movement of the inclined plate drives the baffle plate to move. The spring is compressed when the baffle plate moves, and the baffle plate is also driven to move through the connecting block when the baffle plate moves, so that the two clamping plates are moved away from each other, and the post-cast prefabricated structure to be supported is placed on the top of the placement plate, and the telescopic tube is started. The telescopic tube returns the fixed plate and the push plate to their original positions, and then the spring rebound drives the baffle plate, the connecting block and the clamping plate to move back to their original positions, and the two clamping plates are brought close to each other to fix the post-cast prefabricated structure on the top of the placement plate to prevent shaking when the post-cast prefabricated structure is supported.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] Through the design of the adjustment component, the height of the support device can be quickly adjusted. The support height can be quickly adjusted according to the actual needs of different construction stages to adapt to changes in site conditions and improve construction flexibility. By accurately adjusting the support height, sufficient bearing capacity can be ensured, reducing safety hazards caused by improper support and ensuring the safety of construction workers. In different engineering projects, adjusting the support height can meet various design requirements and improve the applicability and diversity of post-cast prefabricated structures. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A schematic diagram of the structure of a support device for a post-cast assembled structure and a construction method thereof provided in this application;

[0025] Figure 2 A schematic diagram of the main and cross-sectional view of the structure of the support device for post-cast assembled structure and its construction method provided in this application;

[0026] Figure 3 A schematic diagram of the structural disassembly of a support device for a post-cast assembled structure and a construction method thereof provided in this application;

[0027] Figure 4 A schematic diagram of the front view of the adjustment assembly of the support device for post-cast assembled structure and the construction method thereof provided in the present application;

[0028] Figure 5 A schematic top view of the fixing components of the support device and construction method for the post-cast assembled structure provided in this application.

[0029] Indicated in the figure:

[0030] 1. Bottom plate; 2. Protective shell; 3. First sliding groove; 4. Adjustment assembly; 401. Motor; 402. Rotating rod; 403. Worm; 404. Worm wheel; 405. Bidirectional screw; 406. Support block; 407. Fixed block; 408. First fixed frame; 409. Connecting plate; 410. Second fixed frame; 411. Limiting plate; 412. Sliding block; 413. Sliding rod; 5. Placement plate; 6. Second sliding groove; 7. Fixed assembly; 701. Telescopic tube; 702. Fixed plate; 703. Pushing plate; 704. Inclined plate; 705. Baffle; 706. Connecting block; 707. Clamping plate; 708. Spring; 709. Limiting ring; 710. Positioning block; 711. Positioning rod; 8. Universal wheel; 9. Positioning plate. DETAILED DESCRIPTION

[0031] To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them.

[0032] Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the invention claimed for protection, but merely represents some embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0033] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0034] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0035] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the invention product is usually placed when in use, or the orientation or positional relationship commonly understood by those skilled in the art. Such terms are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0036] As described in the background technology, the existing post-cast prefabricated structure support device has a fixed support height during use, which is not convenient to adjust according to actual use needs. The fixed height support device cannot adapt to changes in different construction stages or site conditions, which limits the flexible adjustment of the construction plan and has certain limitations, making it difficult to achieve better practicality.

[0037] In order to solve this technical problem, the present invention provides a support device suitable for a post-cast assembled structure and a construction method thereof.

[0038] Specifically, please refer to Figure 1-5 , a supporting device suitable for post-cast assembled structure and a construction method thereof specifically include: a base plate 1, a protective shell 2 is fixedly installed on the top of the base plate 1, four first sliding grooves 3 are opened on the top of the protective shell 2, an adjusting component 4 is fixedly installed on the front side of the protective shell 2, a placing plate 5 is fixedly installed on the top of the adjusting component 4, second sliding grooves 6 are opened on the front and rear sides of both sides of the top of the placing plate 5, a fixing component 7 is fixedly installed on the right side of the inner cavity of the placing plate 5, and universal wheels 8 are fixedly installed on the four corners of the bottom of the base plate 1.

[0039] Through the design of the adjustment component 4, the height of the support device can be quickly adjusted. The support height can be quickly adjusted according to the actual needs of different construction stages to adapt to changes in site conditions and improve construction flexibility. By accurately adjusting the support height, sufficient bearing capacity can be ensured, reducing safety hazards caused by improper support and ensuring the safety of construction workers. In different engineering projects, adjusting the support height can meet various design requirements and improve the applicability and diversity of post-cast prefabricated structures.

[0040] In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings.

[0041] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0042] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0043] Example 1

[0044] Please refer to Figure 1-5A supporting device suitable for post-cast assembled structure and a construction method thereof, comprising a base plate 1, a protective shell 2 is fixedly installed on the top of the base plate 1, four first sliding grooves 3 are opened on the top of the protective shell 2, an adjusting component 4 is fixedly installed on the front side of the protective shell 2, a placing plate 5 is fixedly installed on the top of the adjusting component 4, second sliding grooves 6 are opened on the front and rear sides of both sides of the top of the placing plate 5, a fixing component 7 is fixedly installed on the right side of the inner cavity of the placing plate 5, and universal wheels 8 are fixedly installed on the four corners of the bottom of the base plate 1. The adjusting component 4 includes a motor 401, which is fixedly installed on the front side of the protective shell 2, and a rotating rod 402 is fixedly installed on the output end of the motor 401. A worm 403 is fixedly installed on the front and rear sides of the surface of the rotating rod 402, and a worm wheel 404 is meshed at the bottom of the worm 403. A bidirectional screw 405 is fixedly installed in the inner cavity of the worm wheel 404, and support blocks 406 are movably connected to both sides of the bidirectional screw 405. The side of the support block 406 close to the protective shell 2 is fixedly connected to the protective shell 2, and fixed blocks 407 are threadedly connected to both sides of the surface of the bidirectional screw 405. A first fixed frame 408 is fixedly installed on the top of the fixed block 407, and the inner cavity of the first fixed frame 408 is movably connected to a connecting plate 409 through a rotating shaft. A second fixed frame 410 is movably connected between the tops of the two connecting plates 409 through a rotating shaft, and the top of the second fixed frame 410 is fixedly connected to the bottom of the placement plate 5. The surface of the motor 401 is sleeved with a limit plate 411, and the side of the limit plate 411 close to the protective shell 2 is fixedly connected to the protective shell 2. A sliding block 412 is fixedly installed on one side of the fixed block 407, and a sliding rod 413 is slidably connected to the inner cavity of the sliding block 412, and both sides of the sliding rod 413 are fixedly installed in the inner cavity of the protective shell 2.

[0045] During the implementation process, when it is necessary to adjust the height of the support device, the motor 401 is started. When the motor 401 is used, the rotating rod 402 is driven to rotate, and the rotating rod 402 is driven to rotate to drive the worm 403, and the worm 403 is driven to rotate to drive the worm wheel 404, and the worm wheel 404 is driven to rotate to drive the bidirectional screw 405, and the bidirectional screw 405 is driven to drive the two fixed blocks 407 to move closer to each other or away from each other, and the first fixed frame 408 will move with the movement of the fixed blocks 407. When they are close to each other, the connecting plate 409 and the second fixed frame 410 will generate an upward thrust to the placement plate 5, thereby adjusting the support device upward. When they are far away from each other, the connecting plate 409 and the second fixing frame 410 generate a downward pulling force on the placement plate 5, so that the support device is adjusted downward, and the height of the support device can be adjusted conveniently and quickly. The support height can be quickly adjusted according to the actual needs of different construction stages to adapt to changes in site conditions and improve the flexibility of construction. By accurately adjusting the support height, sufficient bearing capacity can be ensured, reducing safety hazards caused by improper support and ensuring the safety of construction workers. In different engineering projects, adjusting the support height can meet various design requirements and improve the applicability and diversity of post-cast prefabricated structures.

[0046] Example 2

[0047] The fixing assembly 7 includes a telescopic tube 701, which is fixedly installed on the right side of the inner cavity of the placement plate 5, a fixing plate 702 is fixedly installed on the left side of the telescopic tube 701, a push plate 703 is fixedly installed on the left side of the fixing plate 702, the front and rear sides of the push plate 703 are movably connected with inclined plates 704, baffles 705 are fixedly installed on the opposite sides of the two inclined plates 704, connecting blocks 706 are fixedly installed on both sides of the top of the baffle 705, a clamping plate 707 is fixedly installed between the tops of the two connecting blocks 706, and springs 708 are fixedly installed on the opposite sides of the two baffles 705, and the side of the spring 708 close to the placement plate 5 is fixedly connected to the placement plate 5. A limiting ring 709 is sleeved on the surface of the telescopic tube 701, and the side of the limiting ring 709 close to the placement plate 5 is fixedly connected to the placement plate 5. A positioning block 710 is fixedly installed on one side of the baffle 705 , and a positioning rod 711 is slidably connected to the inner cavity of the positioning block 710 . The front and rear sides of the positioning rod 711 are fixedly installed in the inner cavity of the placement plate 5 .

[0048] During the implementation process, the telescopic tube 701 is started. When the telescopic tube 701 is used, it drives the fixed plate 702 to move. The movement of the fixed plate 702 drives the push plate 703 to move. The movement of the push plate 703 drives the two inclined plates 704 to move in opposite directions. The movement of the inclined plate 704 drives the baffle plate 705 to move. When the baffle plate 705 moves, it compresses the spring 708. When the baffle plate 705 moves, it also drives the clamping plate 707 to move through the connecting block 706, so that the two clamping plates 707 are separated from each other. When the post-cast assembled structure to be supported is placed on the top of the placement plate 5, the telescopic tube 701 is started. The telescopic tube 701 restores the fixed plate 702 and the push plate 703 to their original positions, and then drives the baffle plate 705, the connecting block 706 and the clamping plate 707 to move back to their original positions through the rebound of the spring 708. The post-cast assembled structure on the top of the placement plate 5 is fixed by bringing the two clamping plates 707 close to each other to prevent shaking when supporting the post-cast assembled structure.

[0049] The above embodiments are only used to illustrate the present invention and are not intended to limit the technical solutions described in the present invention. Although the present invention has been described in detail with reference to the above embodiments, the present invention is not limited to the above specific implementation methods. Therefore, any modification or equivalent replacement of the present invention; and all technical solutions and improvements thereof that do not depart from the spirit and scope of the invention are included in the scope of the claims of the present invention.

Claims

1. A supporting device for a post-cast assembled structure, comprising a base plate (1), characterized in that: A protective shell (2) is fixedly installed on the top of the base plate (1), and four first sliding grooves (3) are opened on the top of the protective shell (2); an adjustment component (4) is fixedly installed on the front side of the protective shell (2); a placement plate (5) is fixedly installed on the top of the adjustment component (4); second sliding grooves (6) are opened on the front and rear sides of the top of the placement plate (5); a fixing component (7) is fixedly installed on the right side of the inner cavity of the placement plate (5); and universal wheels (8) are fixedly installed at the four corners of the bottom of the base plate (1).

2. A supporting device for post-cast assembled structures according to claim 1, characterized in that: The adjustment component (4) comprises a motor (401), wherein the motor (401) is fixedly mounted on the front side of the protective shell (2), a rotating rod (402) is fixedly mounted on the output end of the motor (401), a worm (403) is fixedly mounted on the front and rear sides of the surface of the rotating rod (402), a worm wheel (404) is meshed at the bottom of the worm (403), a bidirectional screw (405) is fixedly mounted in the inner cavity of the worm wheel (404), and support blocks (406) are movably connected to both sides of the bidirectional screw (405), and the support blocks (406) is fixedly connected to the protective shell (2) on one side close to the protective shell (2), and both sides of the surface of the bidirectional screw rod (405) are threadedly connected with fixed blocks (407), and a first fixed frame (408) is fixedly installed on the top of the fixed block (407), and the inner cavity of the first fixed frame (408) is movably connected to a connecting plate (409) via a rotating shaft, and a second fixed frame (410) is movably connected between the tops of the two connecting plates (409) via a rotating shaft, and the top of the second fixed frame (410) is fixedly connected to the bottom of the placement plate (5).

3. A supporting device for post-cast assembled structures according to claim 2, characterized in that: A limiting plate (411) is sleeved on the surface of the motor (401), and the limiting plate (411) is fixedly connected to the protective shell (2) on a side close to the protective shell (2).

4. A supporting device for post-cast assembled structures according to claim 2, characterized in that: A sliding block (412) is fixedly mounted on one side of the fixed block (407), a sliding rod (413) is slidably connected to the inner cavity of the sliding block (412), and both sides of the sliding rod (413) are fixedly mounted in the inner cavity of the protective shell (2).

5. A supporting device for post-cast assembled structures according to claim 1, characterized in that: The fixing assembly (7) comprises a telescopic tube (701), wherein the telescopic tube (701) is fixedly mounted on the right side of the inner cavity of the placement plate (5), a fixing plate (702) is fixedly mounted on the left side of the telescopic tube (701), a pushing plate (703) is fixedly mounted on the left side of the fixing plate (702), the front and rear sides of the pushing plate (703) are movably connected with inclined plates (704), baffles (705) are fixedly mounted on opposite sides of the two inclined plates (704), connecting blocks (706) are fixedly mounted on both sides of the top of the baffles (705), a clamping plate (707) is fixedly mounted between the tops of the two connecting blocks (706), and springs (708) are fixedly mounted on opposite sides of the two baffles (705), and the springs (708) are fixedly connected to the placement plate (5) on the side close to the placement plate (5).

6. A supporting device for post-cast assembled structures according to claim 5, characterized in that: A limiting ring (709) is sleeved on the surface of the telescopic tube (701), and the limiting ring (709) is fixedly connected to the placement plate (5) on a side close to the placement plate (5).

7. A supporting device for post-cast assembled structures according to claim 5, characterized in that: A positioning block (710) is fixedly mounted on one side of the baffle (705), and a positioning rod (711) is slidably connected to the inner cavity of the positioning block (710), and the front and rear sides of the positioning rod (711) are fixedly mounted in the inner cavity of the placement plate (5).

8. The supporting device for post-cast assembled structures according to claim 1, characterized in that: Two positioning plates (9) are fixedly mounted on the front and rear sides of the protective shell (2), and the side of the positioning plates (9) close to the bottom plate (1) is fixedly connected to the bottom plate (1).

9. A construction method for a support device for a post-cast assembled structure, characterized in that: The supporting device for post-cast assembled structures according to claim 1 is specifically operated as follows: During use, the height of the support device can be quickly adjusted through the design of the adjustment component (4). The support height can be quickly adjusted according to the actual needs of different construction stages to adapt to changes in site conditions and improve the flexibility of construction. By accurately adjusting the support height, sufficient bearing capacity can be ensured, reducing safety hazards caused by improper support and ensuring the safety of construction workers. In different engineering projects, the support height can be adjusted to meet various design requirements, thereby improving the applicability and diversity of post-cast assembled structures. When the height of the support device needs to be adjusted, the motor (401) is started. When the motor (401) is used, it drives the rotating rod (402) to rotate. The rotation of the rotating rod (402) drives the worm (403) to rotate. The rotation of the worm (403) drives the worm wheel (404) to rotate. The rotation of the worm wheel (404) drives the bidirectional screw (405) to rotate. The rotation of the bidirectional screw (405) drives the two fixed blocks (407) to move closer to each other or away from each other. The first fixed frame (408) moves with the movement of the fixed blocks (407). When they move closer to each other, an upward thrust is generated on the placement plate (5) through the connecting plate (409) and the second fixed frame (410), thereby The support device is adjusted upwards, and when they are away from each other, a downward pulling force is generated on the placement plate (5) through the connecting plate (409) and the second fixing frame (410), so that the support device is adjusted downwards. The height of the support device can be adjusted conveniently and quickly. The support height can be quickly adjusted according to the actual needs of different construction stages to adapt to changes in site conditions and improve the flexibility of construction. By accurately adjusting the support height, sufficient bearing capacity can be ensured, safety hazards caused by improper support can be reduced, and the safety of construction personnel can be guaranteed. In different engineering projects, adjusting the support height can meet various design requirements and improve the applicability and diversity of post-cast assembled structures. By starting the telescopic tube (701), the telescopic tube (701) drives the fixed plate (702) to move when in use, the fixed plate (702) moves to drive the push plate (703) to move, the push plate (703) moves to drive the two inclined plates (704) to move in opposite directions, the inclined plate (704) moves to drive the baffle plate (705) to move, the baffle plate (705) will compress the spring (708) when moving, and the baffle plate (705) will also drive the clamping plate (707) to move through the connecting block (706), so that the two clamping plates ( 707) are moved away from each other, and when the post-cast assembled structure to be supported is placed on the top of the placement plate (5), the telescopic tube (701) is started, and the telescopic tube (701) returns the fixing plate (702) and the pushing plate (703) to their original positions, and then the spring (708) rebounds to drive the baffle plate (705), the connecting block (706) and the clamping plate (707) to move back to their original positions, and the two clamping plates (707) are brought close to each other to fix the post-cast assembled structure on the top of the placement plate (5), thereby preventing shaking when supporting the post-cast assembled structure.

Images