Assembly type structure special node position climbing frame installation device

Abstract

The utility model relates to a fabricated structure special node position climbing frame installation device, belongs to the technical field of building construction, and particularly relates to a fabricated structure special node position climbing frame installation device which comprises a wall body, a first anchoring steel plate is fixedly installed on one side of the wall body, a notch is formed in one end of the first anchoring steel plate, and a second anchoring steel plate is fixedly installed on the other side of the wall body. A pair of lower-layer support fixing bolts is fixedly installed between the first anchoring steel plate and the wall in a penetrating mode through notches, and a second anchoring steel plate is installed on the surface, close to the top, of the wall in a threaded penetrating mode through upper-layer support fixing bolts. According to the utility model, the effects of improving the precision of the screw hole in the construction of the component and adjusting the connecting position within a limited range are achieved, and the problems that the angle cannot be adjusted in the prior art, and for an assembly type structure, a climbing frame machine position is positioned above the prefabricated component; and the problem that the wall attaching device cannot be installed due to hole deviation caused by deviation in the prefabricated part hoisting process is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to an installation device for a climbing frame at a special node position of an assembled structure. Background Art

[0002] Climbing frame is also called lifting frame. It can be divided into several main categories according to its power source, such as hydraulic type, electric type, and manual type. It is a construction method suitable for installing climbing frame at the intersection of vertical prefabricated components in prefabricated buildings. Its biggest advantage is accurate positioning, convenient installation, and can adapt to the situation where there is a certain deviation in the reserved screw hole.

[0003] After searching, the Chinese patent with publication number CN210195199U discloses an assembled climbing frame for construction. The upper surfaces of the upper and lower connecting plates of the main frame are provided with clamping grooves, and the upper surfaces of the upper and lower connecting plates of the vertical frame are also provided with clamping grooves. The lower surfaces of the left and right ends of the steel scaffolding are provided with "U"-shaped clamping grooves. The pull-out rods on the lower surface of the steel scaffolding are located on the side surfaces of the front ends of the main frame and the vertical frame and are provided with first threaded holes. The lower surface of the cross bar on the front side of the steel scaffolding is provided with an integrally formed extension plate, and the extension plate is provided with second threaded holes corresponding to the positions of the first threaded holes. The first threaded holes and the second threaded holes are fixed by locking bolts.

[0004] Based on the above search and combined with existing technology findings;

[0005] Although the above-mentioned search patent facilitates installation and saves manpower and material resources, it is unable to adjust the angle and for prefabricated structures, the climbing frame is located above the prefabricated components, and the installation holes need to be prefabricated in advance at the manufacturer. There may be deviations during the hoisting process of the prefabricated components, resulting in the holes being misaligned and the wall-mounted device cannot be installed. Therefore, there are certain limitations. Utility Model Content

[0006] In order to solve the above technical problems, the utility model proposes a climbing frame installation device for special node positions of prefabricated structures, which improves the accuracy of screw holes in component construction and can adjust the connection position within a limited range.

[0007] The technical solution for achieving the purpose of the utility model is: a climbing frame installation device for a special node position of an assembled structure, including a wall, an anchor steel plate 1 is fixedly installed on one side of the wall, a slot is opened at one end of the anchor steel plate 1, a pair of lower support fixing bolts are fixedly installed between the anchor steel plate 1 and the wall through the slot, and an anchor steel plate 2 is installed near the top surface of the wall through the thread of the upper support fixing bolt.

[0008] Preferably, a pair of connecting plates 2 are fixedly installed on the surface of the anchoring steel plate 2, a pair of connecting plates 1 are fixedly installed on the other end surface of the anchoring steel plate 1, the pair of connecting plates 1 are threadedly connected by bolts 1 through fixing nuts, and the pair of connecting plates 2 are threadedly connected by bolts 2 through fixing nuts.

[0009] Preferably, a pull rod is rotatably installed between the connecting bolt 1 and the connecting bolt 2, and a connecting piece is threadedly connected between each of the pull rods via a pull rod fixing nut.

[0010] Preferably, a reinforcement plate is fixedly installed between the surface of the wall and the bottom of the anchor steel plate.

[0011] Compared with the prior art, the present invention has the following significant advantages:

[0012] Firstly, during the installation process, the present invention can accurately position and facilitate installation, and can adapt to the situation where there is a certain deviation in the reserved screw hole, and adjust the connection position within a limited range, thereby adapting to the position deviation generated during the production and hoisting of prefabricated components, so that the wall attachment can be installed normally;

[0013] Secondly: The utility model uses the horizontal groove of the lower climbing frame anchor plate to allow the fixed position of the climbing frame to be adjusted to a certain extent in the horizontal direction. At the same time, the position of the pull rod can be changed on the horizontal rod in the horizontal direction to adapt to the deviation in the horizontal direction. The vertical direction is adjusted by the length of the exposed wire of the pull rod. In addition, reinforcement is made between the wall and the anchor steel plate to ensure the stability and safety of the device and facilitate construction for workers.

[0014] The invention solves the existing problem that the angle cannot be adjusted and for prefabricated structures, the installation holes need to be prefabricated in advance at the manufacturer, and there may be deviations in the hoisting process of the prefabricated components, resulting in the misalignment of the holes and the inability to install the wall-mounted device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention will be further explained below with reference to the accompanying drawings and embodiments:

[0016] Figure 1 This is a schematic diagram of the overall first-perspective structure provided by the utility model;

[0017] Figure 2 This is a schematic diagram of the overall side view structure provided by the utility model;

[0018] Figure 3 It is a schematic diagram of the overall front view structure provided by the utility model.

[0019] Description of reference numerals:

[0020] 1. Wall; 2. Anchor steel plate 1; 3. Lower support fixing bolt; 4. Slot; 5. Connecting plate 1; 6. Connecting bolt 1; 7. Tie rod fixing nut; 8. Connecting piece; 9. Tie rod; 10. Connecting plate 2; 11. Connecting bolt 2; 12. Upper support fixing bolt; 13. Anchor steel plate 2; 14. Reinforcement plate; 15. Fixing nut. DETAILED DESCRIPTION

[0021] The following is a detailed description of the present invention, clearly and completely describing the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] The utility model provides an improved installation device for a climbing frame at a special node position of an assembled structure. The technical solution of the utility model is:

[0023] like Figure 1-3 As shown, a climbing frame installation device for a special node position of an assembled structure includes a wall 1, an anchor steel plate 2 is fixedly installed on one side of the wall 1, a slot 4 is opened at one end of the anchor steel plate 2, a pair of lower support fixing bolts 3 are fixedly installed through the slot 4 between the anchor steel plate 2 and the wall 1, and an anchor steel plate 2 13 is installed near the top surface of the wall 1 through the thread of the upper support fixing bolt 12. The anchor steel plate 2 and the anchor steel plate 2 13 are fixed by the upper support fixing bolt 12, thereby improving the stability and firmness of the device and extending the service life of the device.

[0024] Furthermore, a pair of connecting plates 2 10 are fixedly installed on the surface of the anchoring steel plate 13, and a pair of connecting plates 15 are fixedly installed on the other end surface of the anchoring steel plate 2. The pair of connecting plates 5 are threadedly connected with bolts 6 through fixing nuts 15, and the pair of connecting plates 2 10 are threadedly connected with connecting bolts 2 11 through fixing nuts 15, which can change their positions on the horizontal rod to adapt to the deviation in the horizontal direction.

[0025] Furthermore, a pull rod 9 is rotatably installed in the middle of the connecting bolt 1 6 and the connecting bolt 2 11, and a connecting piece 8 is threadedly connected between each pull rod 9 through a pull rod fixing nut 7. The length of the exposed thread of the pull rod 9 is adjusted to avoid the situation where the normal installation of the climbing frame cannot be completed due to deviations caused by manufacturer reservations or on-site construction.

[0026] Furthermore, a reinforcing plate 14 is fixedly installed between the surface of the wall 1 and the bottom of the anchoring steel plate 2, thereby improving the safety of the device.

[0027] The specific working method is: before the lower prefabricated components leave the factory, the holes are positioned and checked to complete the reservation, the prefabricated components are positioned and hoisted, and after the concrete is poured and the formwork is removed, a slot 4 is opened to install the climbing frame and the lower support fixing bolts 3 attached to the wall, and the lower support fixing bolts 3 are passed through the slot 4 and installed on the wall 1. If there is a deviation in the horizontal installation accuracy, it can be installed normally by adjusting the position of the lower anchor steel plate 2 and the anchor steel plate 2 13 and the position of the pull rod 9 on the horizontal rod. The pull rod 9 is installed with the connecting bolt 1 6 and the connecting bolt 2 11, and the pull rod fixing nut 7 is installed at the top of the pull rod 9 to fix the connecting piece 8. The vertical installation is adjusted by adjusting the exposed length of the bolt of the pull rod 9 to adjust the length of the pull rod 9. In addition, a reinforcing plate 14 is installed between the wall 1 and the anchor steel plate 1 2.

[0028] The technical means disclosed in the present invention are not limited to the technical means disclosed in the above technical means, but also include technical solutions composed of equivalent replacements of the above technical features. Matters not covered in the present invention belong to the common knowledge of those skilled in the art.

Claims

1. A climbing frame installation device for a prefabricated structure at a special node position, comprising a wall (1), characterized in that: An anchoring steel plate (2) is fixedly installed on one side of the wall (1), and a notch (4) is provided at one end of the anchoring steel plate (2). A pair of lower support fixing bolts (3) are fixedly installed between the anchoring steel plate (2) and the wall (1) through the notch (4). An anchoring steel plate (13) is threadedly installed near the top surface of the wall (1) through the upper support fixing bolts (12).

2. The prefabricated structure special node position climbing frame installation device according to claim 1, characterized in that: A pair of connecting plates 2 (10) are fixedly installed on the surface of the anchoring steel plate 2 (13), and a pair of connecting plates 1 (5) are fixedly installed on the other end surface of the anchoring steel plate 1 (2). The pair of connecting plates 1 (5) are threadedly connected with bolts 1 (6) through fixing nuts (15), and the pair of connecting plates 2 (10) are threadedly connected with bolts 2 (11) through fixing nuts (15).

3. The prefabricated structure special node position climbing frame installation device according to claim 2, characterized in that: A pull rod (9) is rotatably installed between the connecting bolt 1 (6) and the connecting bolt 2 (11), and a connecting piece (8) is threadedly connected between each of the pull rods (9) via a pull rod fixing nut (7).

4. The prefabricated structure special node position climbing frame installation device according to claim 1, characterized in that: A reinforcing plate (14) is fixedly installed between the surface of the wall (1) and the bottom of the anchoring steel plate (2).

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