A sliding traction device for steel-wood structure

Abstract

The utility model relates to the technical field of sliding traction equipment, specifically discloses a sliding traction equipment for steel wood structure, including one platform, one platform is rectangle board structure, one side of one platform is provided with two platforms, and the lower surface of one platform and two platforms is fixed with support frame and ground contact respectively, one platform is construction platform, two platform is the platform of towing, and the upper surface of two platform is provided with tow truck. The sliding traction equipment for steel wood structure, the preliminary support of steel wood structure is realized through the support structure of lower support column and support plate in the device, at the same time, the upper support column is arranged on the upper end of lower support column, the upper support column is screw rod, and the screw connection of cooperation limit block can accurately adjust the support height, adapts to the construction demand of steel wood structure of different height, and improves the support adaptation ability of the device to various steel wood structures.

Description

Technical Field

[0001] This utility model relates to the technical field of sliding traction equipment, specifically a sliding traction device for steel-wood structures. Background Technology

[0002] Steel-wood structures are widely used in various large-scale engineering projects such as large-span stadiums, industrial plants, bridge projects, and heavy equipment foundations due to their significant advantages such as high strength, light weight, good seismic performance, and environmental sustainability. Steel-wood structure components are usually large in size and have concentrated weight, so they need to be moved by sliding traction equipment during construction and installation.

[0003] Traditional sliding traction methods often rely on temporary supports or simple tracks, which lack flexibility in the support structure. It is difficult to adjust the support position and height according to the size and height of the steel and wood structure, which can easily lead to uneven stress on the components and increase the risk of deformation or damage. Utility Model Content

[0004] The purpose of this invention is to provide a sliding traction device for steel-wood structures. This device is equipped with a height-adjustable support block that contacts and supports the steel-wood structure, thereby solving the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a sliding traction device for steel-wood structures, comprising a first platform, which is a rectangular plate structure, a second platform set on one side of the first platform, support frames fixedly installed on the lower surfaces of the first and second platforms respectively in contact with the ground, the first platform being a construction platform, the second platform being a traction platform, a traction vehicle being set on the upper surface of the second platform, and positioning wheels being rotatably installed on the front and rear surfaces of the traction vehicle via brackets, the positioning wheels contacting the bottom surface inside the guide rail.

[0006] Preferably, guide rails are fixedly installed on the front and rear surfaces of the first platform, the cross-section of the guide rails is concave, one end of the guide rails is provided with a square protrusion, and the other end of the guide rails is provided with a square slot. Two guide rails form a group, and another group of guide rails is fixedly installed on the front and rear surfaces of the second platform.

[0007] Using the above technical solution, the steel-wood structure can be supported and pulled by the guide rail.

[0008] Preferably, the surface of the No. 1 platform is provided with a square through hole, the inner surface of the through hole is fixedly connected to the upper end of the ladder, the lower end of the ladder is flush with the lower end of the support frame, and guardrails are fixedly installed on both sides of the No. 1 platform.

[0009] Using the above technical solution, the through-hole and ladder make it easy for staff to access Platform No. 1.

[0010] Preferably, a support structure is provided inside the guide rail on the surface of the No. 1 platform. The support structure provides initial support for the steel-wood structure through the lower support column and the support plate.

[0011] Using the above technical solution, the steel-wood structure can be initially supported by the bracket structure.

[0012] Preferably, the supporting structure includes a lower support column, which is a hollow cylindrical structure with an open upper surface. Two lower support columns are arranged in parallel, and the lower ends of the two lower support columns are fixedly installed on the upper surface of the same support plate. The support plate is slidably installed on the inner wall of the guide rail.

[0013] Using the above technical solution, the lower support column can be driven to slide within the guide rail by the support plate.

[0014] Preferably, the upper end of the lower support column is provided with a height adjustment structure, which adjusts the support height of the steel-wood structure through the upper support column.

[0015] By adopting the above technical solution, the height of the steel-wood structure support can be adjusted through the height adjustment structure.

[0016] Preferably, the height adjustment structure includes an upper support column, which is a threaded rod structure. The lower end of the upper support column is inserted into the inner wall of the lower support column. A support block is fixedly installed on the upper end of the upper support column. The outer surface of the upper support column is threadedly connected to the inner surface of the limiting block. The lower end of the limiting block is fixedly installed on the upper surface of the lower support column.

[0017] Using the above technical solution, the position of the upper support column can be fixed and restricted by the limiting block.

[0018] Compared with the prior art, the beneficial effects of this utility model are: the sliding traction device for steel-wood structures: 1. In this device, the lower support column and the support plate form a support structure to provide initial support for the steel-wood structure. At the same time, an upper support column is set at the upper end of the lower support column. The upper support column is a threaded rod. With the threaded connection of the limit block, the support height can be precisely adjusted to meet the construction needs of steel-wood structures of different heights, thus improving the device's support adaptability to various steel-wood structures. 2. In this device, a square through hole is set on the surface of the No. 1 platform. The upper end of the ladder is fixedly connected to the inner surface of the through hole, and the lower end is flush with the lower end of the support frame, providing a passage for construction personnel to go up and down the platform. At the same time, guardrails are fixedly installed on both sides of the No. 1 platform to prevent construction personnel from falling when working on the platform and improve the safety of construction. 3. This device is equipped with modular platform 1 and platform 2. The surfaces of platform 1 and platform 2 are respectively installed with guide rails to accommodate the support structure and the traction vehicle. Positioning wheels are set on both sides of the traction vehicle to contact the inner bottom surface of the guide rail, ensuring that the traction vehicle moves stably along the guide rail during traction and avoiding deviation. At the same time, one end of the guide rail is equipped with a square protrusion and the other end is equipped with a square slot. Multiple guide rails are spliced ​​together by the cooperation of the protrusion and the slot, which makes it easy to increase the length of the equipment according to the scale of construction. Attached Figure Description

[0019] Figure 1 This is a front view structural diagram of the present invention; Figure 2 This is a schematic diagram of the No. 1 platform structure of this utility model; Figure 3 This is a schematic diagram of the structure of the second platform of this utility model; Figure 4 This is a schematic diagram of the tractor structure of this utility model; Figure 5 This is a schematic diagram of the support plate structure of this utility model; Figure 6 This is a schematic diagram of the upper support column structure of this utility model.

[0020] In the diagram: 1. Platform 1; 2. Platform 2; 3. Tractor; 4. Support frame; 5. Guide rail; 6. Through hole; 7. Ladder; 8. Guardrail; 9. Lower support column; 10. Support plate; 11. Upper support column; 12. Limiting block; 13. Support block; 14. Positioning wheel. Detailed Implementation

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

[0022] Please see Figures 1-6 This utility model provides a technical solution: a sliding traction device for steel-wood structures, including a first platform 1, a second platform 2, a traction vehicle 3, a support frame 4, a guide rail 5, a through hole 6, a ladder 7, a guardrail 8, a lower support column 9, a support plate 10, an upper support column 11, a limiting block 12, a support block 13, and a positioning wheel 14.

[0023] Platform 1 is a rectangular plate structure. Platform 2 is set on one side of Platform 1. Support frames 4 are fixedly installed on the lower surfaces of Platform 1 and Platform 2 respectively, and they are in contact with the ground. Platform 1 is a construction platform and Platform 2 is a traction platform. A traction vehicle 3 is set on the upper surface of Platform 2. Positioning wheels 14 are rotatably installed on the front and rear surfaces of the traction vehicle 3 through brackets. The positioning wheels 14 are in contact with the bottom surface inside the guide rail 5. Guide rails 5 are fixedly installed on the front and rear surfaces of Platform 1 respectively. The cross section of the guide rail 5 is concave. A square protrusion is set at one end of the guide rail 5 and a square slot is set at the other end of the guide rail 5. Two guide rails 5 form a group. Another group of guide rails 5 is fixedly installed on the front and rear surfaces of Platform 2. A square through hole 6 is set on the surface of Platform 1. The inner surface of the through hole 6 is fixedly connected to the upper end of the ladder 7. The lower end of the ladder 7 is flush with the lower end of the support frame 4. Guardrails 8 are fixedly installed on both sides of Platform 1. like Figure 1 , Figure 2 and Figure 3 As shown, before using the device, according to the actual construction needs, Platform 1 and Platform 2 are erected and spliced. The square protrusion at one end of the guide rail 5 on the surface of Platform 2 is matched and engaged with the square slot at the other end of the guide rail 5 on the surface of Platform 1, so that the two sets of guide rails 5 form a continuous sliding track. At this time, the support frame 4 on the lower surface of Platform 1 and Platform 2 are in contact with the ground. Construction personnel go up and down the platform through the ladder 7 fixedly connected in the square through hole 6 on the surface of Platform 1. After entering Platform 1, the guardrails 8 on both sides can effectively prevent personnel from falling and ensure construction safety.

[0024] A support structure is provided inside the guide rail 5 on the surface of Platform 1. The support structure provides initial support for the steel-wood structure through the lower support column 9 and the support plate 10. The support structure includes the lower support column 9, which is a hollow cylindrical structure with an open upper surface. Two lower support columns 9 are arranged in parallel. The lower ends of the two lower support columns 9 are fixedly installed on the upper surface of the same support plate 10. The support plate 10 is slidably installed on the inner wall of the guide rail 5. A height adjustment structure is provided at the upper end of the lower support column 9. The height adjustment structure adjusts the support height of the steel-wood structure through the upper support column 11. The height adjustment structure includes the upper support column 11, which is a threaded rod structure. The lower end of the upper support column 11 is inserted into the inner wall of the lower support column 9. A support block 13 is fixedly installed at the upper end of the upper support column 11. The outer surface of the upper support column 11 is threadedly connected to the inner surface of the limiting block 12. The lower end of the limiting block 12 is fixedly installed on the upper surface of the lower support column 9. like Figure 1 , Figure 4 , Figure 5 and Figure 6As shown, according to the position of the steel-wood structure to be pulled, the support plate 10 slides along the inner wall of the guide rail 5, moving the support plate 10 and the lower support column 9 to below the steel-wood structure. The upper support column 11 is rotated, causing it to move up and down along the limiting block 12 on the upper surface of the lower support column 9 until the height of the support block 13 at the upper end of the upper support column 11 matches the required support height at the bottom of the steel-wood structure. After adjustment, the limiting block 12 can restrict the position of the upper support column 11 to prevent it from loosening when bearing weight. At this time, the support block 13 on the upper surface of the upper support column 11 supports the steel-wood structure. The robotic arm is used to lift the supported structure. Block 13 is fixed to the steel-wood structure. The tractor 3 is placed on the guide rail 5 of the second platform 2, so that the positioning wheels 14 on the front and rear surfaces of the tractor 3 contact the bottom surface inside the guide rail 5. Then, the traction end of the tractor 3 is fixedly connected to the preset traction point of the steel-wood structure. The tractor 3 is started, and the positioning wheels 14 roll along the inner wall of the guide rail 5, driving the tractor 3 to move stably along the guide rail 5. Then, the steel-wood structure is pulled to slide synchronously along the guide rail 5 under the support of the supporting structure. During the sliding process, the concave section of the guide rail 5 can guide the positioning wheels 14 and the support plate 10 to prevent the steel-wood structure from shifting.

[0025] Working Principle: When using this sliding traction device for steel-wood structures, according to the usage requirements, Platform 1 and Platform 2 are connected by the square protrusions and slots of the guide rail 5. The support frame 4 supports the overall structure to maintain stability, forming a continuous working track. Construction personnel enter Platform 1 through the ladder 7 and the through hole 6. The safety rope of the construction personnel is connected to the guardrail 8, which ensures construction safety. According to the size of the steel-wood structure, the support plate 10 is slid along the guide rail 5 to adjust the support position. By rotating the upper support column 11, the upper support column 11 is raised and lowered along the inner wall of the lower support column 9 by using its threaded connection with the limit block 12. The support block 13 is precisely adapted to the support height and fixed to the steel-wood structure. It is connected to the traction vehicle 3 by the traction rope. The traction vehicle 3 is started and moves stably along the concave guide rail 5 through the positioning wheel 14. The traction end drives the steel-wood structure to slide synchronously under the support of the support structure, which increases the overall practicality.

[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A sliding traction device for steel-wood structures, comprising a first platform (1), wherein the first platform (1) is a rectangular plate structure, and a second platform (2) is provided on one side of the first platform (1), characterized in that: The lower surfaces of Platform 1 (1) and Platform 2 (2) are respectively fixedly installed with support frames (4) in contact with the ground. Platform 1 (1) is a construction platform and Platform 2 (2) is a traction platform. The upper surface of Platform 2 (2) is equipped with a traction vehicle (3). The front and rear surfaces of the traction vehicle (3) are respectively mounted with positioning wheels (14) through brackets. The positioning wheels (14) are in contact with the bottom surface inside the guide rail (5).

2. The sliding traction device for steel-wood structures according to claim 1, characterized in that: The front and rear surfaces of the first platform (1) are respectively fixedly installed with guide rails (5). The cross section of the guide rail (5) is concave. One end of the guide rail (5) is provided with a square protrusion, and the other end of the guide rail (5) is provided with a square slot. Two guide rails (5) form a group, and another group of guide rails (5) is fixedly installed on the front and rear surfaces of the second platform (2).

3. The sliding traction device for steel-wood structures according to claim 1, characterized in that: The surface of the No. 1 platform (1) is provided with a square through hole (6). The inner surface of the through hole (6) is fixedly connected to the upper end of the ladder (7). The lower end of the ladder (7) is flush with the lower end of the support frame (4). Guardrails (8) are fixedly installed on both sides of the No. 1 platform (1).

4. The sliding traction device for steel-wood structures according to claim 1, characterized in that: The guide rail (5) on the surface of the No. 1 platform (1) is provided with a support structure. The support structure provides initial support for the steel-wood structure through the lower support column (9) and the support plate (10).

5. A sliding traction device for steel-wood structures according to claim 4, characterized in that: The supporting structure includes a lower support column (9), which is a hollow cylindrical structure with an open upper surface. Two lower support columns (9) are arranged in parallel, and the lower ends of the two lower support columns (9) are fixedly installed on the upper surface of the same support plate (10). The support plate (10) is slidably installed on the inner wall of the guide rail (5).

6. A sliding traction device for steel-wood structures according to claim 4, characterized in that: The upper end of the lower support column (9) is provided with a height adjustment structure, which adjusts the support height of the steel-wood structure through the upper support column (11).

7. A sliding traction device for steel-wood structures according to claim 6, characterized in that: The height adjustment structure includes an upper support column (11), which is a threaded rod structure. The lower end of the upper support column (11) is inserted into the inner wall of the lower support column (9). A support block (13) is fixedly installed on the upper end of the upper support column (11). The outer surface of the upper support column (11) is threadedly connected to the inner surface of the limiting block (12). The lower end of the limiting block (12) is fixedly installed on the upper surface of the lower support column (9).

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