Formwork shear wall storage rack

Abstract

The utility model relates to the technical field of formwork shear walls, in particular to a formwork shear wall storage rack which comprises a rack body and limiting mechanisms installed on the two sides of the rack body. Each limiting mechanism comprises a shaft rod rotationally connected to a side edge beam of the rack body, and a swing rod is fixedly connected to the shaft rod; the end part of the swing rod is provided with a stop rod which extends into the placing interval of the rack body; wherein an angle locking structure is arranged between the shaft rod and the side edge beam of the frame body, the front side of the shear wall is stopped through the design that a limiting mechanism is additionally arranged on the basis of a traditional storage frame, and meanwhile due to the fact that the shaft rod can move in the axial direction, in order to guarantee that in the stopping process, the shaft rod can move in the axial direction. A limiting structure is further designed to be used for limiting the axial position of the shaft rod, so that when the swing rod drives the stop rod to stop the front side of the shear wall, the side edge of the shear wall can be stopped and limited, and the stability of the shear wall in the placing or moving process is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of formwork shear walls, in particular to a formwork shear wall storage rack. Background Art

[0002] In the construction industry, formwork shear walls are a commonly used prefabricated component used to enhance a building's structural strength and seismic resistance. However, due to their size and weight, they require a suitable support frame for stable storage and transportation after production. Currently, the most common support frame structure on the market is a tripod, which operates similarly to the storage method of glass shelves. While this structure provides basic support, it is significantly inadequate for securing the shear wall.

[0003] Specifically, when supporting the formwork shear wall, the traditional tripod structure cannot effectively fix the shear wall due to the single structure, which causes the shear wall to easily tip over during storage or movement, increasing the construction safety risk.

[0004] Based on this, in order to improve the stability of the shear wall when it is placed, we propose a formwork shear wall storage rack. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the traditional tripod structure in the prior art in supporting the formwork shear wall, such as the inability to effectively fix the shear wall due to the single structure, and to propose a formwork shear wall storage rack.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A formwork shear wall storage rack is designed, comprising a frame body and limiting mechanisms installed on both sides of the frame body:

[0008] The limiting mechanism includes a shaft rotatably connected to the side beam of the frame, a swing rod fixedly connected to the shaft, and a stop rod extending into the placement range of the frame provided at the end of the swing rod;

[0009] An angle locking structure is provided between the shaft and the side beam of the frame, and an elastic member is further provided between the shaft and the side beam of the frame.

[0010] Furthermore, the angle locking structure includes two gear plates, which are respectively fixed on the outer side of the shaft and the side beam of the frame;

[0011] The two gear discs are arranged opposite to each other, and the tooth surfaces are engaged with each other.

[0012] Furthermore, it also includes a limiting structure installed on the inner side of the shaft, and the limiting structure is used to lock the position of the shaft.

[0013] Furthermore, the limiting structure includes a driving rod inserted along one end of the shaft rod, a ring groove is provided on the outer side of the driving rod, a through hole is provided on the outer side of the shaft rod, a positioning bead is movably connected to the inner side of the through hole, and the positioning bead moves in contact with the outer side of the driving rod, wherein a spring is also placed between the driving rod and the hole of the shaft rod.

[0014] Furthermore, a straight groove is provided on the outer side of the shaft rod, and a bolt is threadedly connected to the outer side of the driving rod, and the bolt is slidably connected to the straight groove.

[0015] Furthermore, placement intervals are formed on both sides of the frame, and four limiting mechanisms are provided, with two opposing ones forming a group for stopping a shear wall within the placement interval.

[0016] Furthermore, in the initial state, the stop rod is stored in the side of the frame.

[0017] The utility model proposes a formwork shear wall storage rack, which has the following beneficial effects: the utility model adds a limit mechanism design on the basis of the traditional storage rack to realize stopping the front side of the shear wall, and at the same time, since the shaft rod can move axially, in order to ensure the stability of the angle locking when stopping, the utility model also designs a limit structure to limit the axial position of the shaft rod, so that when the rocker arm drives the stop rod to stop the front side of the shear wall, the side of the shear wall can also be stopped and limited to improve the stability of the shear wall when it is placed or moved. The overall structural design is simple, and the operation safety is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The three-dimensional Figure 1 ;

[0019] Figure 2 The three-dimensional Figure 2 ;

[0020] Figure 3 This is a schematic structural diagram of the limiting structure of the utility model;

[0021] Figure 4 It is a structural schematic diagram of the locking structure of the utility model.

[0022] In the figure: 1. frame; 2. limiting mechanism; 21. shaft; 22. rocker arm; 23. stop rod; 3. locking structure; 4. elastic member; 5. limiting structure; 51. driving rod; 52. ring groove; 53. positioning bead; 54. spring; 55. bolt. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0024] Reference Figure 1-4 This is an embodiment of the present invention, which discloses a formwork shear wall storage rack, which includes a frame 1 and a limiting mechanism 2 installed on both sides of the frame 1. Furthermore, in this embodiment, considering the convenient movement of the frame 1, rollers can be installed at the four corners of the bottom of the frame 1, so that when the shear wall is placed, the frame 1 can be pushed to move it conveniently:

[0025] The limiting mechanism 2 includes a shaft 21 rotatably connected to the side beam of the frame 1, a swing rod 22 fixedly connected to the shaft 21, and a stop rod 23 extending into the placement range of the frame 1 is provided at the end of the swing rod 22. The stop rod 23 is used to stop and limit the outer side of the shear wall to improve the placement stability of the shear wall and prevent it from tipping over.

[0026] An angle locking structure 3 is provided between the shaft rod 21 and the side beam of the frame body 1 , and an elastic member 4 is further provided between the shaft rod 21 and the side beam of the frame body 1 . The elastic member 4 in this embodiment is configured as a spring.

[0027] In some embodiments, the angle locking structure 3 of the present invention includes two gear plates, which are respectively fixed on the outer side of the shaft 21 and the side beam of the frame 1;

[0028] The two toothed discs are arranged opposite to each other, and the tooth surfaces are engaged. Specifically, the toothed disc in this embodiment is an annular structure, and a plurality of teeth are distributed on the circumference of its end face. The teeth on the two toothed discs are engaged with each other. When adjusting the angle, the shaft rod 21 is pulled outward, and the shaft rod 21 is driven to rotate by the rocker arm 22. After the angle adjustment is completed, the shaft rod 21 is engaged with the two toothed discs on the side beam to achieve locking and limiting the angle of the rocker arm 22.

[0029] Of course, the purpose of adjusting the angle of the swing rod 22 is to enable the swing rod 22 to drive the stop rod 23 to perform circular motion to form different limit ranges, thereby meeting the purpose of limiting the thickness of shear walls of different numbers when they are placed.

[0030] Furthermore, this embodiment further includes a limiting structure 5 installed on the inner side of the shaft 21 , and the limiting structure 5 is used to lock the position of the shaft 21 .

[0031] On the basis of the above embodiments, the limiting structure 5 in this embodiment includes a driving rod 51 inserted along one end of the shaft rod 21, a ring groove 52 is provided on the outer side of the driving rod 51, a through hole is provided on the outer side of the shaft rod 21, and a positioning bead 53 is movably connected to the inner side of the through hole. Specifically, the diameter of the positioning bead 53 in this embodiment is smaller than the diameter of the through hole to prevent the positioning bead 53 from falling out from the inside of the through hole, and the positioning bead 53 moves in contact with the outer side of the driving rod 51, and a spring 54 is also placed between the driving rod 51 and the hole of the shaft rod 21.

[0032] Specifically, in this embodiment, the limiting structure 5 is used to limit the axial position of the shaft 21 to ensure the stability of the two gear discs when they are engaged, while also ensuring the position stability of the rocker arm 22 after the angle adjustment is completed, thereby achieving side stops on the shear wall and improving the limiting stability.

[0033] When angle adjustment is required, the driving rod 51 is pressed inward. When the annular groove 52 of the driving rod 51 moves to the bottom of the positioning bead 53, the positioning bead 53 retracts into the annular groove 52. At this time, the shaft 21 can be pulled outward and rotated freely to adjust the angle of the rocker arm 22 to meet the stop requirements of different shear wall thicknesses.

[0034] Furthermore, in order to achieve movement limitation of the driving rod 51, a straight groove is provided on the outer side of the shaft rod 21 in this embodiment, and a bolt 55 is threadedly connected to the outer side of the driving rod 51, and the bolt 55 is slidably connected to the straight groove, that is, in this embodiment, the sliding limitation of the driving rod 51 is achieved by the sliding limitation of the bolt 55 and the straight groove. Of course, the above-mentioned bolt 55 can also be removed to remove the driving rod 51 from the inner side of the shaft rod 21.

[0035] Furthermore, in this embodiment, both sides of the frame 1 are formed with placement intervals, and there are four limiting mechanisms 2, and each two opposing ones form a group, which are used to stop a shear wall in the placement interval. That is, in this embodiment, two opposing limiting mechanisms 2 are used in each placement interval to stop and limit the two sides of the shear wall. While ensuring the stopping stability of the front end of the shear wall, the two opposing limiting mechanisms 2 can also stop and limit the two side edges of the shear wall, thereby improving the stability of the shear wall during storage and movement.

[0036] It should be noted that when the shear wall is hoisted onto the storage rack, it is necessary to consider the storage of the limiting mechanism 2 to avoid interfering with the placement of the shear wall. Therefore, in the initial state of this embodiment, the stop rod 23 is stored in the side of the frame 1. The side of the frame 1 is a triangular frame, and the stop rod 23 is stored on the inner side of the triangular frame.

[0037] During operation, the shear wall is hoisted on the storage rack by a lifting device. After placement is completed, the driving rod 51 is pressed. When the positioning bead 53 retracts into the annular groove 52 of the driving rod 51, the shaft rod 21 can be pulled outward until the stop rod 23 is disengaged from the side of the frame body 1. At this time, the rocker arm 22 is rotated until the stop rod 23 is in front of the outer shear wall, and the shaft rod 21 is pushed forward to stop the stop rod 23 at the front side of the shear wall. At the same time, the two gear discs are engaged with each other to ensure the position stability of the rocker arm 22. During this process, the positioning bead 53 is reset again and engaged with the inner side of the side beam, thereby locking the axial position of the shaft rod 21 to achieve stopping of the front and both sides of the shear wall to improve the stability of the shear wall when it is placed or moved.

[0038] In summary, the present invention adds a limiting mechanism 2 to the traditional storage rack to achieve the purpose of stopping the front side of the shear wall. At the same time, since the shaft rod 21 can move axially, in order to ensure the stability of the angle locking when stopping, the present invention also designs a limiting structure 5 to limit the axial position of the shaft rod 21. In this way, when the rocker arm 22 drives the stop rod 23 to stop the front side of the shear wall, the side of the shear wall can also be stopped and limited to improve the stability of the shear wall when it is placed or moved. The overall structural design is simple, which improves the safety of operation.

[0039] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A formwork shear wall storage rack, characterized in that: It comprises a frame (1) and a limiting mechanism (2) installed on both sides of the frame (1): The limiting mechanism (2) includes a shaft (21) rotatably connected to a side beam of the frame (1), a swing rod (22) fixedly connected to the shaft (21), and a stop rod (23) extending into the placement range of the frame (1) is provided at the end of the swing rod (22); An angle locking structure (3) is provided between the shaft (21) and the side beam of the frame (1), and an elastic member (4) is also provided between the shaft (21) and the side beam of the frame (1).

2. A formwork shear wall storage rack according to claim 1, characterized in that: The angle locking structure (3) comprises two toothed discs, which are respectively fixed on the outer side of the shaft (21) and the side beam of the frame (1); The two gear discs are arranged opposite to each other, and the tooth surfaces are engaged with each other.

3. The formwork shear wall storage rack according to claim 1, characterized in that: It also includes a limiting structure (5) installed on the inner side of the shaft (21), and the limiting structure (5) is used to lock the position of the shaft (21).

4. A formwork shear wall storage rack according to claim 3, characterized in that: The limiting structure (5) includes a driving rod (51) inserted along one end of the shaft (21), an annular groove (52) is provided on the outer side of the driving rod (51), a through hole is provided on the outer side of the shaft (21), a positioning bead (53) is movably connected to the inner side of the through hole, and the positioning bead (53) moves in contact with the outer side of the driving rod (51), wherein a spring (54) is also placed between the driving rod (51) and the hole of the shaft (21).

5. The formwork shear wall storage rack according to claim 4, characterized in that: A straight groove is provided on the outer side of the shaft (21), and a bolt (55) is threadedly connected to the outer side of the driving rod (51), and the bolt (55) is slidably connected to the straight groove.

6. The formwork shear wall storage rack according to claim 1, characterized in that: Both sides of the frame (1) are formed with placement intervals, and four limiting mechanisms (2) are provided, with two of them facing each other forming a group, and used to stop a shear wall in the placement interval.

7. A formwork shear wall storage rack according to any one of claims 1 to 6, characterized in that: In the initial state, the stop rod (23) is stored in the side of the frame (1).

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