Weathering steel tower pre-assembly device

Abstract

The utility model relates to the technical field of steel tower construction, and disclose a kind of weathering steel tower pre-assembly device, including at least one connecting piece, the connecting piece includes support part and the connecting part for connecting adjacent two support parts, the connecting part includes slot and chuck, the slot and chuck are all arranged on support part, and chuck is matched with slot, the support part top is rotatably connected with support piece, and the support piece top forms the support surface of supporting steel tower part;The utility model is provided with connecting part and support part, when using, by slot and chuck clamping, connect multiple support parts, and then let the number of connecting piece adjustable, by connecting piece to steel tower part support, avoid that part is directly stacked in construction site, reduce galvanized layer abrasion probability, reduce the probability that steel tower part is covered by accumulated water, and device can be adjusted according to the specification and number of steel tower part.

Description

Technical Field

[0001] This utility model relates to the field of steel tower construction technology, and in particular to a pre-assembly device for weather-resistant steel towers. Background Technology

[0002] In the process of erecting steel towers, traditional construction methods rely on high-altitude operations, which have problems such as low efficiency and high safety risks. Through modular stacking design and the use of detachable limiting structures, the orderly stacking of tower parts can be achieved, thereby improving the construction efficiency of steel towers and reducing the amount of high-altitude work. Therefore, construction workers need to pre-assemble the tower on the ground. Before the construction team assembles the steel tower parts, the steel tower parts need to be stacked near the construction site. However, directly stacking the parts on the construction site can easily cause wear on the galvanized layer, affecting the corrosion resistance of the weathering steel. In addition, the steel tower parts are easily covered by water, which also affects the corrosion resistance. Utility Model Content

[0003] This invention proposes a pre-assembly device for weathering steel towers to solve the problem that the galvanized layer on the surface of steel tower parts is easily damaged.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a pre-assembly device for weathering steel towers, comprising at least one connector, the connector comprising a support portion and a connecting portion for connecting two adjacent support portions, the connecting portion comprising a slot and a locking head, the slot and the locking head being disposed on the support portion, and the locking head matching the slot.

[0005] Preferably, a support member is rotatably connected to the top of the support portion, and the top of the support member forms a support surface for supporting the steel tower parts.

[0006] Preferably, the support includes a turntable, with two top frames symmetrically fixedly connected to the top of the turntable, and multiple rotating rollers rotatably connected between the two top frames along an axis parallel to the horizontal plane, and the bottom of the turntable rotatably connected to the top of the support portion.

[0007] Preferably, the support portion has a connecting hole, and a limit rod is provided below the support portion. The limit rod is screwed into the connecting hole, and the free end of the limit rod contacts the bottom of the turntable.

[0008] Preferably, the bottom of the turntable is recessed to form an annular groove, which matches the limiting rod.

[0009] Preferably, the support portion includes a base, the bottom of which is fixedly connected to a foot for supporting itself, and the bottom of the foot is fixedly connected to a pad.

[0010] Preferably, the surface of the roller is fitted with a rubber sleeve.

[0011] The technical effects and advantages provided by this utility model in the above technical solution are as follows: (1) This application is provided with a connecting part and a supporting part. When in use, multiple supporting parts are connected by engaging the slot and the head, thereby making the number of connecting parts adjustable. The connecting parts support the steel tower parts, preventing the parts from being directly stacked on the construction site, reducing the probability of galvanized layer wear, reducing the probability of steel tower parts being covered by water accumulation, and the device can be adjusted according to the specifications and number of steel tower parts. (2) This application is equipped with a turntable, a top frame and a rotating roller. When in use, the turntable rotates relative to the base, thereby allowing the steel tower parts placed on the device to rotate, making it easy to adjust the angle of the steel tower parts, and making it easy to move or lift the pre-assembled steel tower parts, thereby further improving the construction efficiency of the steel tower. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a perspective view of the present utility model; Figure 2 This is one of the perspective views of the connector of this utility model; Figure 3 This is a second perspective view of the connector of this utility model; Figure 4 This is one of the perspective views of the support component of this utility model; Figure 5 This is the second perspective view of the support component of this utility model; Figure 6 This is one of the perspective views of the present invention during assembly; Figure 7 This is the second perspective view of the present invention during assembly; In the diagram: 1. Connector; 11. Base; 12. Slot; 13. Clip; 14. Limiting rod; 15. Foot; 16. Foot pad; 17. Connecting hole; 2. Support; 21. Turntable; 22. Top frame; 23. Rotary roller; 24. Annular groove; 25. Rubber sleeve. Detailed Implementation

[0014] 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.

[0015] like Figures 1-7 As shown, a weathering steel tower pre-assembly device is provided. In order to allow the device to be adjusted according to the number of materials to be placed, the device includes at least one connector 1. The connector 1 includes a support part and a connecting part for connecting two adjacent support parts. The connecting part includes a slot 12 and a head 13. The slot 12 and the head 13 are both provided on the support part, and the head 13 matches the slot 12.

[0016] In this embodiment, before stacking the steel tower parts, the support parts are placed on the ground, and the clips 13 on one support part are aligned with the slots 12 on another support part to engage, thereby connecting the two support parts. Following the above steps, the construction workers connect the required number of support parts. After adjusting the number of support parts, the steel tower parts to be stacked are placed on the support parts to support the stacked steel tower parts, preventing the steel tower parts from being placed directly on the ground, protecting the galvanized layer of the steel tower parts, and preventing water from directly contacting the steel tower parts. This facilitates the pre-assembly of the steel tower parts.

[0017] After the construction workers pre-assemble the steel tower components, in order to facilitate the unloading of the pre-assembled steel tower components, such as... Figure 1 As shown, a support member 2 is rotatably connected to the top of the support part, and the top of the support member 2 forms a support surface for supporting the steel tower parts.

[0018] In this embodiment, after multiple support parts are placed, the support parts support the support member 2, and the support member 2 supports the steel tower parts, making it easy to place the steel tower parts. When it is necessary to adjust the lifting angle of the steel tower parts, the support member 2 is rotated so that the support member 2 rotates relative to the support parts, thereby adjusting the placement angle of the steel tower parts and making it easy to lift and move the steel tower parts.

[0019] Specifically, in one embodiment, regarding the aforementioned support member 2, as... Figure 1 and Figure 4 As shown, the support member 2 includes a turntable 21, with two top frames 22 symmetrically fixedly connected to the top of the turntable 21. Multiple rotating rollers 23 are rotatably connected between the two top frames 22 along an axis parallel to the horizontal plane. The bottom of the turntable 21 is rotatably connected to the top of the support part.

[0020] In this embodiment, after multiple support parts are connected and placed on the ground, the turntable 21 is supported by the support parts, and the top frame 22 and the rotating roller 23 are supported by the turntable 21. The steel tower parts are then placed on top of the turntable 21 to support the steel tower parts. When it is necessary to adjust the placement angle of the steel tower parts, the turntable 21 is pulled to drive the steel tower parts to rotate, thereby adjusting the placement angle of the steel tower parts. When it is necessary to move or lift the steel tower parts, the rotating roller 23 is used to roll to avoid excessive friction of the steel tower parts.

[0021] After the angle of turntable 21 is adjusted, in order to fix the angle of turntable 21, such as Figure 2 , Figure 3 and Figure 5 As shown, a connecting hole 17 is provided on the support part, and a limit rod 14 is provided below the support part. The limit rod 14 is screwed into the connecting hole 17, and the free end of the limit rod 14 is in contact with the bottom of the turntable 21.

[0022] In this embodiment, after the angle of the turntable 21 is adjusted, the limiting rod 14 on the rotating support part is rotated so that the limiting rod 14 rotates relative to the connecting hole 17 until one end of the limiting rod 14 clamps the turntable 21, thereby fixing the position of the turntable 21 and preventing the turntable 21 from rotating accidentally.

[0023] Furthermore, when the construction workers adjust the limit rod 14, in order to make the limit rod 14 clamp the turntable 21 more securely, such as... Figure 5 As shown, the bottom of the turntable 21 is recessed to form an annular groove 24, which matches the limiting rod 14.

[0024] In this embodiment, when the limiting rod 14 clamps the turntable 21, the position of the turntable 21 after adjustment is made more stable through the cooperation of the annular groove 24 and the limiting rod 14.

[0025] Specifically, in one embodiment, regarding the aforementioned support portion, as... Figures 1-3 As shown, the support part includes a base 11, and a foot 15 for supporting itself is fixedly connected to the bottom of the base 11. A foot pad 16 is fixedly connected to the bottom of the foot 15.

[0026] In this embodiment, before placing the steel tower parts, the base 11 is placed on the ground, and then the locking head 13 on the base 11 is engaged with the locking slot 12 on another base 11, thereby connecting the two bases 11. According to the above steps, the construction personnel connect the required number of bases 11. After adjusting the number of bases 11, the steel tower parts that need to be stacked are placed on the bases 11, thereby supporting the stacked steel tower parts and preventing the steel tower parts from being placed directly on the ground.

[0027] When construction workers push the pre-assembled steel tower components, in order to ensure that the steel tower components slide stably, such as... Figure 1 and Figure 4 As shown, a rubber sleeve 25 is fitted onto the surface of the rotating roller 23.

[0028] In this embodiment, when the roller 23 rotates, the rubber sleeve 25 helps to prevent excessive wear when the steel tower parts are moved or lifted.

[0029] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A pre-assembly device for weathering steel towers, characterized in that: It includes at least one connector (1), the connector (1) includes a support portion and a connecting portion for connecting two adjacent support portions, the connecting portion includes a slot (12) and a head (13), the slot (12) and the head (13) are both disposed on the support portion, and the head (13) matches the slot (12).

2. The weathering steel tower pre-assembly device according to claim 1, characterized in that: The top of the support part is rotatably connected to a support member (2), and the top of the support member (2) forms a support surface for supporting the steel tower parts.

3. The weathering steel tower pre-assembly device according to claim 2, characterized in that: The support member (2) includes a turntable (21), and two top frames (22) are symmetrically fixedly connected to the top of the turntable (21). Multiple rollers (23) are rotatably connected between the two top frames (22) along an axis parallel to the horizontal plane. The bottom of the turntable (21) is rotatably connected to the top of the support part.

4. A weathering steel tower pre-assembly device according to any one of claims 1-3, characterized in that: The support part is provided with a connection hole (17), and a limit rod (14) is provided below the support part. The limit rod (14) is screwed into the connection hole (17), and the free end of the limit rod (14) is in contact with the bottom of the turntable (21).

5. The weathering steel tower pre-assembly device according to claim 4, characterized in that: The bottom of the turntable (21) is recessed to form an annular groove (24), which matches the limiting rod (14).

6. A weathering steel tower pre-assembly device according to any one of claims 1-3, characterized in that: The support portion includes a base (11), the bottom of which is fixedly connected to a foot (15) for supporting itself, and the bottom of the foot (15) is fixedly connected to a foot pad (16).

7. The weathering steel tower pre-assembly device according to claim 3, characterized in that: The surface of the roller (23) is fitted with a rubber sleeve (25).

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