Temporary support quick-supporting and quick-detaching device in constructional engineering

Abstract

The utility model discloses a temporary supporting quick-supporting and quick-detaching device in building engineering, and relates to the technical field of building machining, the temporary supporting quick-supporting and quick-detaching device comprises a supporting sleeve, a supporting base is arranged on the lower side of the supporting sleeve, a quick-detaching tightening latch is arranged on the inner side of the supporting sleeve, and a tightening support is welded to the middle of the quick-detaching tightening latch; rod grooves are welded to the outer sides of the tightening supports, force exerting rods are connected to the inner sides of the rod grooves in a clamping groove mode, when the supporting sleeve needs to be used, the supporting base can serve as an overall support of the supporting sleeve, the contact area is large, the better supporting effect is achieved, and therefore the sideslip phenomenon caused by the pressure problem is avoided; the quick-release tightening latch can adjust the height of the quick-release tightening latch through the supporting sleeve through threads of the quick-release tightening latch and can be quickly lifted, so that the temporary supporting effect is achieved, and during use, a worker only needs to insert the force applying rod into the rod groove and then rotate the quick-release tightening latch through the force applying rod, so that better operation can be provided, and the force applying difficulty is reduced.

Description

Technical Field

[0001] This utility model relates to the field of building processing technology, and in particular to a quick-release and quick-dismantling device for temporary support in building engineering. Background Technology

[0002] In construction engineering, the quick-setup and quick-dismantling temporary support device is an efficient and convenient support structure used to quickly erect and dismantle temporary supports during construction. This device is usually made of lightweight materials, has a simple design, is easy to operate, and can be installed and dismantled in a short time, greatly improving construction efficiency and safety.

[0003] A search revealed that the document with publication number "CN214575746U" mentions "a quick-release support device for building engineering, including a threaded support rod and a support mechanism mounted on the support rod. The support mechanism includes a top support plate at one end of the support rod and a support sleeve movably fitted onto the support rod. The top support plate is rotatably mounted at one end of the support rod. A pair of oppositely arranged movable support plates are provided on the outer periphery of the support sleeve. An adjusting nut for adjusting the distance between the support sleeve and the top support plate is also screwed onto the support rod." In use, this utility model saves materials, and the device can provide support and connection in multiple directions at once, thus maximizing the saving of formwork rods compared to traditional methods. The quick-release support rod lock can improve material turnover efficiency, allowing for the preparation of less support material during construction. Before pouring concrete, this device can replace part of the scaffolding to support timber and planks, enabling rapid disassembly of the rods and greatly improving the efficiency of steel support installation and dismantling. However, temporary support structures are a common requirement in construction projects, especially during construction or maintenance. Traditional temporary supports are usually fixed with screws or manually adjusted in height. These methods are not only time-consuming to install and dismantle, but also pose safety risks during operation. While some quick-release support devices exist, they often lack stability and ease of operation.

[0004] To address these issues, we provide a quick-release and quick-adjustment temporary support device for construction projects. Utility Model Content

[0005] This application provides a quick-release device for temporary supports in construction engineering, which solves the problems of long installation and disassembly time, insufficient stability and ease of operation caused by using screw fixing or manual height adjustment in temporary supports.

[0006] This application provides a quick-release device for temporary support in construction engineering, including a support sleeve, a support base provided on the lower side of the support sleeve, and a quick-release bolt provided on the inner side of the support sleeve.

[0007] Preferably, the support base and the support sleeve are connected by a slot, and the support base and the support sleeve fit together tightly.

[0008] Preferably, the quick-release bolt and the support sleeve are connected by a thread, and the length of the quick-release bolt is longer than the support sleeve by a factor of 1.

[0009] Preferably, a tightening bracket is welded to the middle of the quick-release bolt rod, and a rod groove is welded to the outer side of the tightening bracket. A force rod is connected to the inner side of the rod groove.

[0010] Preferably, a limiting frame is welded to the top of the quick-release bolt rod, a driven rotating shaft is provided on the upper side of the limiting frame, a support frame is welded to the upper end of the driven rotating shaft, a locking bolt is provided on the outer side of the support frame, a limiting support rod is provided at the top of the driven rotating shaft, a support plate is welded to the top of the support frame, and a rubber pad is provided on the inner side of the support plate.

[0011] Preferably, the limiting support rod and the support frame are connected by a slot, the limiting support rod and the support frame are arranged along a central axis, and the support plate and the support frame are connected by a slot.

[0012] Preferably, the rubber pad and the support plate are bonded together, and the rubber pad and the support plate are tightly fitted together.

[0013] As can be seen from the above technical solution, this application provides a quick-release device for temporary supports in construction engineering. In use, first, the support base is placed in the desired position, then the support sleeve is inserted into the support base and fixed. The lever is then inserted into the slot, and the lever is rotated. Through the twisting force, the quick-release bolt is rotated by tightening the bracket until the support frame almost touches the top. At this point, the support plate is inserted into the support frame. Then, the quick-release bolt is rotated until the rubber pad at the top of the support plate is in contact with the top. During this process, the driven shaft and the limiting support rod provide angular support. Finally, after reaching the appropriate height, the limiting bracket, in conjunction with the locking bolt, limits the driven shaft. This completes the use of a quick-release device for temporary supports in construction engineering.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. When needed, the support base can serve as the overall support for the support sleeve. The larger contact area provides better support and prevents slippage due to pressure issues. The quick-release bolt can be adjusted in height via its own threads through the support sleeve, allowing for rapid raising and lowering to provide temporary support. In use, the operator simply inserts the lever into the slot and then rotates the quick-release bolt using the lever, providing better operation and reducing the difficulty of applying force.

[0016] 2. During use, after the support plate contacts the top of the roof, the driven shaft can continue to rotate the quick-release bolt, thereby strengthening the support. The bolt can then fix the driven shaft again, ensuring that the quick-release bolt will not retract. The limit support rod will support along the support frame, so that the support frame can maintain a stable center of gravity during rotation. The support plate can provide a large support area, while the rubber pad provides stability for the support plate.

[0017] In summary, this application can improve the stability of the overall component and avoid the risk of detachment during use. Attached Figure Description

[0018] To more clearly illustrate the technical solution of this application, the accompanying drawings used in the implementation examples will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained from these drawings without any creative effort.

[0019] Figure 1 This is a schematic diagram of the overall appearance structure proposed in this utility model;

[0020] Figure 2 This is a schematic diagram of the overall disassembled structure proposed in this utility model;

[0021] Figure 3 This is a schematic diagram of the structure from the support sleeve to the force rod proposed in this utility model;

[0022] Figure 4 This is a schematic diagram of the top structure of the support sleeve proposed in this utility model.

[0023] In the diagram: 1. Support sleeve; 2. Support base; 3. Quick-release bolt rod; 4. Tightening bracket; 5. Rod groove; 6. Force rod; 7. Limiting bracket; 8. Driven rotating shaft; 9. Support frame; 10. Clamp; 11. Limiting support rod; 12. Support plate; 13. Rubber pad. Detailed Implementation

[0024] To enable those skilled in the art to better understand the technical solutions in this application, the technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings.

[0025] See Figure 1-4 A quick-release temporary support device for construction engineering includes a support sleeve 1, a support base 2 on the lower side of the support sleeve 1, and a quick-release bolt 3 on the inner side of the support sleeve 1.

[0026] In this utility model, the support base 2 and the support sleeve 1 are connected by a slot, and the support base 2 and the support sleeve 1 are tightly fitted together. When needed, the support base 2 can serve as the overall support for the support sleeve 1. The larger contact area provides better support and avoids slippage due to pressure issues.

[0027] In this utility model, the quick-release bolt 3 and the support sleeve 1 are connected by a thread. The length of the quick-release bolt 3 is 1.5 times longer than that of the support sleeve 1. When needed, the quick-release bolt 3 can adjust its height through the support sleeve 1 via its own thread, allowing for rapid lifting and lowering to achieve temporary support.

[0028] In this utility model, a tightening bracket 4 is welded in the middle of the quick-release bolt rod 3, and a rod groove 5 is welded on the outer side of the tightening bracket 4. A force rod 6 is connected to the inner side of the rod groove 5. When needed, the operator only needs to insert the force rod 6 into the rod groove 5 and then rotate the quick-release bolt rod 3 by the force rod 6, which can provide better operation and reduce the difficulty of applying force.

[0029] In this utility model, a limiting frame 7 is welded to the top of the quick-release bolt 3. A driven rotating shaft 8 is provided on the upper side of the limiting frame 7. A support frame 9 is welded to the upper end of the driven rotating shaft 8. A latch 10 is provided on the outer side of the support frame 9. A limiting support rod 11 is provided at the top of the driven rotating shaft 8. A support plate 12 is welded to the top of the support frame 9. A rubber pad 13 is provided on the inner side of the support plate 12. When needed, after the support plate 12 contacts the top of the roof, the driven rotating shaft 8 can still allow the quick-release bolt 3 to continue rotating, thereby strengthening the support strength. The latch 10 can fix the driven rotating shaft 8 again, thus ensuring that the quick-release bolt 3 will not retract inward.

[0030] In this utility model, the limiting support rod 11 and the support frame 9 are connected by a slot, and the limiting support rod 11 and the support frame 9 are arranged along the central axis. The support plate 12 and the support frame 9 are also connected by a slot. When needed, the limiting support rod 11 will support along the support frame 9, so that the support frame 9 can maintain a stable center of gravity during rotation.

[0031] In this invention, the rubber pad 13 and the support plate 12 are bonded together, and the rubber pad 13 and the support plate 12 are tightly fitted together. When needed, the support plate 12 can provide a larger support area, while the rubber pad 13 provides stability for the support plate 12.

[0032] As can be seen from the above technical solution, when using it, first place the support base 2 in the desired position, then insert the support sleeve 1 into the support base 2 and fix it. After fixing it, insert the force rod 6 into the rod groove 5, and then rotate the force rod 6. Through the twisting force, the quick-release bolt rod 3 is driven to rotate by tightening the bracket 4 until the support frame 9 is about to contact the top. At this time, the support plate 12 is inserted into the support frame 9. Then continue to rotate the quick-release bolt rod 3 until the rubber pad 13 at the top of the support plate 12 is in contact with the top. During this period, the driven rotating shaft 8 and the limiting support rod 11 provide angular support. Finally, after reaching the appropriate height, the limiting bracket 7 cooperates with the bolt 10 to limit the driven rotating shaft 8. This completes the use process of a quick-release device for temporary support in construction engineering.

[0033] Other embodiments of this application will readily occur to those skilled in the art upon consideration of the specification and practice of the application disclosed herein. This application is intended to cover any variations, uses, or adaptations of this application that follow the general principles of this application and include common knowledge or customary techniques in the art not disclosed herein. The specification and examples are to be considered exemplary only, and the true scope of this application is indicated by the claims.

[0034] It should be understood that this application is not limited to the precise structure described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from its scope. The above embodiments of this application do not constitute a limitation on the scope of protection of this application.

Claims

1. A quick-release device for temporary supports in construction engineering, comprising a support sleeve (1), characterized in that: A support base (2) is provided on the lower side of the support sleeve (1), and a quick-release bolt (3) is provided on the inner side of the support sleeve (1).

2. The quick-release and temporary support device for construction engineering according to claim 1, characterized in that, The support base (2) and the support sleeve (1) are connected by a slot, and the support base (2) and the support sleeve (1) fit tightly together.

3. The quick-release and temporary support device for construction engineering according to claim 1, characterized in that, The quick-release bolt (3) is threadedly connected to the support sleeve (1), and the length of the quick-release bolt (3) is 1.5 times longer than that of the support sleeve (1).

4. A quick-release and quick-adhesion temporary support device for construction engineering according to claim 1, characterized in that, The quick-release bolt (3) has a tightening bracket (4) welded in the middle. The tightening bracket (4) has a rod groove (5) welded on the outside. The rod groove (5) has a force rod (6) connected to the inside of the rod groove (5).

5. A quick-release and quick-adhesion temporary support device for construction engineering according to claim 1, characterized in that, The quick-release bolt rod (3) has a limit frame (7) welded to its top. The limit frame (7) has a driven shaft (8) on its upper side. The driven shaft (8) has a support frame (9) welded to its upper end. The support frame (9) has a latch (10) on its outer side. The driven shaft (8) has a limit support rod (11) at its top. The support frame (9) has a support plate (12) welded to its top. The support plate (12) has a rubber pad (13) on its inner side.

6. A quick-release and quick-adhesion temporary support device for construction engineering according to claim 5, characterized in that, The limiting support rod (11) and the support frame (9) are connected by a slot, the limiting support rod (11) and the support frame (9) are arranged along the central axis, and the support plate (12) and the support frame (9) are connected by a slot.

7. A quick-release and quick-adhesion device for temporary supports in construction engineering according to claim 5, characterized in that, The rubber pad (13) and the support plate (12) are bonded together, and the rubber pad (13) and the support plate (12) are tightly fitted together.

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