Fabricated wall with anti-toppling mechanism
By designing a prefabricated wall with an anti-tilt mechanism, using the combined structure of the tilt mullet and the horizontal frame and the adjustable one-way rotating mechanism, the problem of the prefabricated wall pouring during the construction process is solved, and stable support and convenient expansion and folding operations are achieved.
Patent Information
- Application Number
- CN202421860240.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-02
- Publication Date
- 2025-02-28
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
Prefabricated walls are easily dumped during construction, which affects the construction progress.
A prefabricated wall with an anti-tilt mechanism is designed, and a combined structure of a tilt mullion frame and a tilt horizontal frame is used. Through the coordination of an adjustable one-way rotating mechanism, a support sleeve and a telescopic support rod, the wall can be stabilized and quickly expanded and folded.
Effectively prevent prefabricated walls from pouring, improve construction stability, and reduce the area occupied by folding design, making it easier to transport and store.
Smart Images
Figure 00000000_0000_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of prefabricated buildings, in particular to a prefabricated wall with an anti-tipping mechanism. Background Art
[0002] A prefabricated building refers to transferring a large amount of on-site operation work in the traditional construction method to a factory. Prefabricated building components and fittings are processed and manufactured in the factory and transported to the construction site, and then assembled and installed on-site through reliable connection methods.
[0003] A prefabricated wall is an important part of a prefabricated building. During the construction process of a prefabricated wall, usually the prefabricated wall is placed on the ground or a building structure first, and then the prefabricated wall is fixed by bolts. During this process, the prefabricated wall is prone to tipping, which affects the construction progress. Therefore, a prefabricated wall with an anti-tipping mechanism is proposed to prevent the prefabricated wall from tipping. Content of the Utility Model
[0004] To solve the problems raised in the above background art. The utility model provides a prefabricated wall with an anti-tipping mechanism.
[0005] To achieve the above object, the technical solution of the utility model is that a prefabricated wall with an anti-tipping mechanism includes a prefabricated wall, and further includes:
[0006] A U-shaped vertical frame is arranged on both sides of the center of the two side surfaces of the prefabricated wall and is symmetrically distributed. A spring sleeve is arranged at the upper end inside it. A compression spring is arranged at the lower end inside the spring sleeve. A telescopic column is arranged at the upper end inside the spring sleeve. The lower end of the telescopic column is in movable contact with the compression spring, and a locking block is installed at the upper end of the telescopic column;
[0007] A support sleeve is arranged inside the U-shaped vertical frame. A rotating shaft is installed at its upper end, and the rotating shaft is movably connected to the U-shaped vertical frame. A telescopic support rod is movably inserted at its lower end. A pin through hole is opened on the telescopic support rod. A connecting seat is installed at the lower end of the telescopic support rod. A sliding shaft is installed on the connecting seat, and pin holes are opened on both sides below its side surface;
[0008] A U-shaped horizontal frame is sleeved outside the U-shaped vertical frame and completely wraps the U-shaped vertical frame. Strip-shaped sliding grooves are opened on both side surfaces of it. The sliding shaft is slidably inserted into the strip-shaped sliding groove. A locking baffle is arranged above one end inside it;
[0009] An adjustable one-way rotation mechanism is arranged below the U-shaped vertical frame and is connected to the U-shaped horizontal frame. It includes:
[0010] A ratchet sleeve is installed at the lower end inside the U-shaped vertical frame, and a ratchet groove is opened at one end of it.
[0011] A convex ratchet is arranged inside the ratchet groove, and several check baffles are arranged on the outside of the convex ratchet and are evenly distributed. A small compression spring I is installed between the check baffle and the ratchet groove.
[0012] The short shaft is rotatably installed below the two side surfaces of the U-shaped vertical frame and is fixedly connected to one end of the U-shaped horizontal frame. A limit baffle is installed thereon, and the limit baffle is located on one side inside the U-shaped vertical frame.
[0013] The square ratchet shaft is movably inserted into one of the short shafts. A drag handle is installed at one end thereof, and a rotating ratchet is installed at the other end thereof. The rotating ratchet is movably inserted into the ratchet groove and is in movable contact with the check baffle. A small compression spring II is arranged between the rotating ratchet and this short shaft.
[0014] As an assembled wall body with an anti-tipping mechanism of the present utility model, when the U-shaped horizontal frame wraps the U-shaped vertical frame, the locking block is inserted between the locking baffle and the U-shaped horizontal frame.
[0015] As an assembled wall body with an anti-tipping mechanism of the present utility model, the U-shaped horizontal frame is rotated to the horizontal through the adjustable one-way rotation mechanism and is in contact with the ground for support.
[0016] As an assembled wall body with an anti-tipping mechanism of the present utility model, when the rotating ratchet is withdrawn along with the square ratchet shaft, it is disengaged from the check baffle, so that the U-shaped horizontal frame can be reset to wrap the U-shaped vertical frame.
[0017] As an assembled wall body with an anti-tipping mechanism of the present utility model, after the telescopic support rod is fully extended, the pin through hole is aligned with the pin hole and is fixed by a pin bolt and a pin nut.
[0018] Compared with the prior art, the beneficial effects of the present utility model are:
[0019] 1. By setting the adjustable one-way rotation mechanism, the U-shaped horizontal frame can be rotated and unfolded, and due to the one-way nature of its rotation, the U-shaped horizontal frame can support the assembled wall body after unfolding to prevent it from tipping over.
[0020] 2. By the telescopic cooperation of the support sleeve and the telescopic support rod and the locking by the pin bolt and the pin nut, it can support the unfolded U-shaped horizontal frame and U-shaped vertical frame, and once again ensure the stability of the support of the assembled wall body and prevent it from tipping over.
[0021] 3. By folding the U-shaped vertical frame and the U-shaped horizontal frame, on the one hand, it can be quickly unfolded to prevent the assembled wall body from tipping over, and on the other hand, it can be contracted and folded to reduce its occupied area and facilitate transportation and storage. Description of the Drawings
[0022] Figure 1It is a schematic structural diagram of an assembled wall with an anti-tipping mechanism according to the present utility model;
[0023] Figure 2 It is described in the present utility model Figure 1 front view;
[0024] Figure 3 It is a schematic diagram of the adjustable one-way rotation mechanism according to the present utility model;
[0025] Figure 4 It is a schematic diagram of the ratchet groove according to the present utility model;
[0026] In the figure:
[0027] 1. Assembled wall.
[0028] 2. C-shaped vertical frame; 21. Spring sleeve; 211. Compression spring; 212. Telescopic column; 213. Locking block; 22. Support sleeve; 221. Rotating shaft; 222. Telescopic support rod; 223. Pin through hole; 224. Connecting seat; 225. Sliding shaft; 226. Pin hole; 227. Pin bolt; 228. Pin nut.
[0029] 3. C-shaped cross frame; 31. Strip-shaped sliding groove; 32. Locking baffle.
[0030] 4. Adjustable one-way rotation mechanism; 41. Ratchet sleeve; 411. Ratchet groove; 412. Protruding ratchet; 413. Check baffle; 414. Small compression spring I; 42. Rotating short shaft; 421. Limit baffle; 43. Square ratchet shaft; 431. Drag handle; 432. Rotating ratchet; 433. Small compression spring II. Specific embodiments
[0031] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0032] The present utility model provides a technical solution, as Figure 1-Figure 4As shown in the figure; an assembled wall with an anti-tipping mechanism, including the assembled wall 1, further including: a U-shaped vertical frame 2, which is arranged on both sides of the center of the two side surfaces of the assembled wall 1 and is symmetrically distributed. A spring sleeve 21 is arranged at the upper end inside it. A compression spring 211 is arranged at the lower end inside the spring sleeve 21. A telescopic column 212 is arranged at the upper end inside the spring sleeve 21. The lower end of the telescopic column 212 is in movable contact with the compression spring 211. A locking block 213 is installed at the upper end of the telescopic column 212; a U-shaped horizontal frame 3, which is sleeved outside the U-shaped vertical frame 2 and completely wraps the U-shaped vertical frame 2. Strip-shaped sliding grooves 31 are opened on both side surfaces of it. A sliding shaft 225 is slidably inserted into the strip-shaped sliding grooves 31. A locking baffle 32 is arranged above one end inside it.
[0033] In the embodiment of the present invention, the U-shaped vertical frame 2 and the assembled wall 1 can be fastened by bolts, so that the U-shaped vertical frame 2 can be quickly disassembled from the assembled wall, and then it is convenient to reuse the device after disassembly.
[0034] In the embodiment of the present invention, by using the rotational cooperation of the U-shaped vertical frame 2 and the U-shaped horizontal frame 3, and wrapping the U-shaped vertical frame 2 with the U-shaped horizontal frame 3, after folding and contracting, it can effectively reduce the occupied space to facilitate the transportation and storage of the assembled wall.
[0035] In the embodiment of the present invention, by using the setting of the locking baffle 32 and the control of the telescopic movement of the locking block 213 by the compression spring 211, the U-shaped horizontal frame 3 and the U-shaped vertical frame 2 can be locked after contraction, avoiding accidental unfolding and affecting the handling of the assembled wall 1.
[0036] A support sleeve 22 is arranged inside the U-shaped vertical frame 2. A rotating shaft 221 is installed at its upper end. The rotating shaft 221 is movably connected to the U-shaped vertical frame 2. A telescopic support rod 222 is movably inserted at its lower end. A pin through hole 223 is opened on the telescopic support rod 222. A connecting seat 224 is installed at the lower end of the telescopic support rod 222. A sliding shaft 225 is installed on the connecting seat 224. Pin holes 226 are opened on both sides below its side surface; after the telescopic support rod 222 completely extends out, the pin through hole 223 is aligned with the pin holes 226, and is fixed by a pin bolt 227 and a pin nut 228.
[0037] In the embodiment of the present invention, by using the telescopic cooperation of the support sleeve 22 and the telescopic support rod 222, and the fixation by the pin bolt 227 and the pin nut 228, it can support the unfolded U-shaped vertical frame 2 and U-shaped horizontal frame 3, and then avoid the assembled wall 1 from tipping over.
[0038] The adjustable one-way rotation mechanism 4 is arranged below the C-shaped vertical frame 2 and connected to the C-shaped horizontal frame 3. It includes: a ratchet sleeve 41 installed inside the lower part of the C-shaped vertical frame 2, with a ratchet groove 411 opened at one end. Inside the ratchet groove 411, a protruding ratchet 412 is arranged. Several check baffles 413 are arranged on the outside of the protruding ratchet 412 and are evenly distributed. A small compression spring I 414 is installed between the check baffle 413 and the ratchet groove 411; a rotating short shaft 42 is movably installed below the two side surfaces of the C-shaped vertical frame 2 and fixedly connected to one end of the C-shaped horizontal frame 3. A limit baffle 421 is installed thereon, and the limit baffle 421 is located on one side inside the C-shaped vertical frame 2; a square ratchet shaft 43 is movably inserted into one of the rotating short shafts 42. A dragging handle 431 is installed at one end, and a rotating ratchet 432 is installed at the other end. The rotating ratchet 432 is movably inserted into the ratchet groove 411 and is in movable contact with the check baffle 413. A small compression spring II 433 is arranged between the rotating ratchet 432 and this rotating short shaft 42.
[0039] In the embodiment of the present utility model, by setting the rotating short shaft 42 and the limitation of the limit baffle 421, the C-shaped horizontal frame 3 can be rotated through its connection with the rotating short shaft 42, thereby facilitating the unfolding and folding contraction of the C-shaped horizontal frame 3.
[0040] In the embodiment of the present utility model, by setting the ratchet sleeve 41 and arranging the check baffle 413 inside it, through its cooperation with the rotating ratchet 432, on the one hand, the C-shaped horizontal frame 3 can be smoothly unfolded, and on the other hand, the one-way property of rotation can be utilized to prevent the assembled wall from toppling.
[0041] In the embodiment of the present utility model, the setting of the protruding ratchet 412 can limit the check baffle 413. After the rotating ratchet 432 is separated from the check baffle 413, through its own rotation and the elasticity of the small compression spring II 433, it can be engaged with the check baffle 413 again, effectively facilitating the contraction of the C-shaped horizontal frame 2 and making it more convenient for the staff to operate.
[0042] In the embodiment of the present utility model, the square ratchet shaft 43 is square or regular polygon, which can make the square ratchet shaft 43 rotate synchronously with the rotating short shaft 42, thereby ensuring that the rotating ratchet 432 can play the role of one-way rotation.
[0043] In the present utility model, when the C-shaped horizontal frame 3 wraps the C-shaped vertical frame 2, the locking block 213 is inserted between the locking baffle 32 and the C-shaped horizontal frame 3; after the C-shaped horizontal frame 3 is folded and contracted to wrap the C-shaped vertical frame 2, it can be locked to prevent it from accidentally opening. At the same time, the device can be quickly unfolded by pressing the locking block 213, which is convenient for the operation and use of the staff.
[0044] In the present utility model, the U-shaped horizontal frame 3 rotates to the horizontal through the adjustable one-way rotation mechanism 4 and contacts the ground for support, enabling it to support the prefabricated wall 1 and prevent the prefabricated wall 1 from toppling.
[0045] In the present utility model, when the rotating ratchet 432 is withdrawn with the square ratchet shaft 43, it disengages from the check baffle 413, allowing the U-shaped horizontal frame 3 to reset and wrap around the U-shaped vertical frame 2. By withdrawing the square ratchet shaft 43, the one-way rotation of the U-shaped horizontal frame 3 can be invalidated, facilitating the rotational contraction of the U-shaped horizontal frame 3.
[0046] When specifically using the present utility model, the staff quickly installs the U-shaped vertical frame 2 to the centers of both side surfaces of the prefabricated wall 1 on both sides through bolts.
[0047] When the prefabricated wall 1 is assembled and installed, first, the staff manually presses the locking block 213 at the upper end of the U-shaped vertical frame 2, causing it to move downward and移出 from between the locking baffle 32 and the U-shaped horizontal frame 3. Subsequently, the staff can manually push the U-shaped horizontal frame 3 outward, causing it to gradually rotate and open through rotation.
[0048] Meanwhile, during the rotation of the U-shaped horizontal frame 3, it gradually rotates and opens through the rotation of the rotating short shaft 42. One of the rotating short shafts 42 drives the square ratchet shaft 43 to rotate, and drives the rotating ratchet 432 to rotate. By means of the clamping fit of its check baffle 413, it drives the U-shaped horizontal frame 3 to gradually unfold and keeps the U-shaped horizontal frame 3 rotating in one direction.
[0049] During the rotation of the U-shaped horizontal frame 3, the strip-shaped sliding groove 31 on the U-shaped horizontal frame 3 drags the sliding shaft 225 to gradually move, causing it to drive the telescopic support rod 222 to gradually extend through the connecting seat 224.
[0050] When the U-shaped horizontal frame 3 rotates to the horizontal position and contacts the ground, at this time, the staff can manually drag the telescopic support rod 222 outward to move the sliding shaft 225 to the outer end of the strip-shaped sliding groove 31 and make the telescopic support rod 222 gradually extend.
[0051] When the sliding shaft 225 is adjusted to the outermost end of the strip-shaped sliding groove 31, at this time, the pin through-hole 223 is aligned with the pin hole 226. The staff can remove the pin bolt 227 and the pin nut 228, pass the pin bolt 227 through the pin through-hole 223 and the pin hole 226, and then install the pin nut 228 on the pin bolt 227.
[0052] At this time, the prefabricated wall 1 is supported by the U-shaped horizontal frame 3 to prevent it from toppling. At the same time, by using the support of the support sleeve 22 and the telescopic support rod 222, the stability of the support is improved. By using the one-way rotation of the U-shaped horizontal frame 3, it is again prevented from toppling.
[0053] When the prefabricated wall 1 is fixed and it is necessary to retract the U-shaped cross frame 3, first, the staff removes the plug nut 228 and pulls out the plug bolt 227. Then, the staff manually holds the drag handle 431 and drags it outwards, causing the square ratchet shaft 43 to drive the rotating ratchet 432 to move outwards, and making the rotating ratchet 432 disengage from the check baffle 413. At this time, the U-shaped cross frame 3 can be pushed upwards to rotate and gradually contract. When the U-shaped cross frame 3 is about to completely wrap the U-shaped vertical frame 2, the staff manually presses the locking block 213 to make it move down again, so that the U-shaped cross frame 3 continues to rotate and completely wraps the U-shaped vertical frame 2. At the same time, the locking block 213 is inserted between the locking baffle 32 and the U-shaped cross frame 3 to lock the U-shaped cross frame 3;
[0054] Then the staff can release the drag handle 431 and use the elasticity of the small compression spring II 433 to make the rotating ratchet 432 contact the check baffle 413 again and engage with it.
[0055] When the device is specifically implemented, if the rotating ratchet 432 is not aligned with the protruding ratchet 412, resulting in the failure of the rotating ratchet 432 to reset, there is no need to perform other operations on the device at this time. When the U-shaped cross frame 3 is unfolded again, as the U-shaped cross frame 3 drives the rotating ratchet 432 to rotate, using the rotation of the rotating ratchet 432, when the rotating ratchet 432 rotates to an appropriate angle, the small compression spring II 433 uses its elasticity to push the rotating ratchet 432 to complete the reset and make the one-way rotation effect of the U-shaped cross frame 3 take effect again.
[0056] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation. An element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the element.
[0057] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An assembled wall with an anti-dumping mechanism, comprising an assembled wall, characterized in that: Further included are: A U-shaped vertical frame, which is arranged on both sides of the center of the two side surfaces of the prefabricated wall and is symmetrically distributed. A spring sleeve is arranged at the upper end inside it. A compression spring is arranged at the lower end inside the spring sleeve. A telescopic column is arranged at the upper end inside the spring sleeve. The lower end of the telescopic column is in movable contact with the compression spring. A locking block is installed at the upper end of the telescopic column. A support sleeve, which is arranged inside the U-shaped vertical frame. A rotating shaft is installed at its upper end. The rotating shaft is movably connected with the U-shaped vertical frame. A telescopic support rod is movably inserted at its lower end. A pin through hole is opened on the telescopic support rod. A connecting seat is installed at the lower end of the telescopic support rod. A sliding shaft is installed on the connecting seat. Pin holes are opened on both sides below its side surface. A U-shaped horizontal frame, which is sleeved outside the U-shaped vertical frame and completely wraps the U-shaped vertical frame. Strip-shaped sliding grooves are opened on both of its side surfaces. The sliding shaft is slidably inserted into the strip-shaped sliding grooves. A locking baffle is arranged above one end inside it. An adjustable one-way rotation mechanism, which is arranged below the U-shaped vertical frame and is connected with the U-shaped horizontal frame. It includes: A ratchet sleeve, which is installed below the inside of the U-shaped vertical frame. A ratchet groove is opened at one end of it. A protruding ratchet is arranged inside the ratchet groove. A number of check baffles are arranged outside the protruding ratchet and are evenly distributed. A small compression spring I is installed between the check baffle and the ratchet groove. A rotating short shaft, which is movably installed below both side surfaces of the U-shaped vertical frame and is fixedly connected with one end of the U-shaped horizontal frame. A limit baffle is installed on it. The limit baffle is located on one side inside the U-shaped vertical frame. A square ratchet shaft, which is movably inserted into one of the rotating short shafts. A dragging handle is installed at one end of it. A rotating ratchet is installed at the other end of it. The rotating ratchet is movably inserted into the ratchet groove and is in movable contact with the check baffle. A small compression spring II is arranged between the rotating ratchet and this rotating short shaft.
2. The assembled wall with an anti-dumping mechanism according to claim 1, characterized in that: When the U-shaped horizontal frame wraps the U-shaped vertical frame, the locking block is inserted between the locking baffle and the U-shaped horizontal frame.
3. The assembled wall with an anti-dumping mechanism according to claim 1, characterized in that: The U-shaped horizontal frame rotates to the horizontal through the adjustable one-way rotation mechanism and contacts the ground for support.
4. The assembled wall with an anti-dumping mechanism according to claim 1, characterized in that: When the rotating ratchet is withdrawn along with the square ratchet shaft, it disengages from the check baffle, so that the U-shaped horizontal frame can be reset to wrap the U-shaped vertical frame.
5. The assembled wall with an anti-dumping mechanism according to claim 1, characterized in that: After the telescopic support rod completely extends out, the pin through hole is aligned with the pin hole, and is fixed by a pin bolt and a pin nut.