Quick-release fence plate for building

Abstract

The utility model relates to the technical field of constructional engineering, in particular to a quick-release fence plate for a building, which is characterized in that connecting rods are respectively arranged on the upper side and the lower side in a supporting frame, the end parts of the connecting rods are movably inserted in side supporting rods, supporting and reinforcing mechanisms are arranged in the side supporting rods, and splicing rods are respectively and fixedly arranged on the left side and the right side of the rear side walls of a plurality of plate bodies; the splicing rods are movably clamped in splicing grooves formed in the connecting rods, the upper ends and the lower ends of the splicing rods movably abut against the upper supporting rods and the lower supporting rods correspondingly, and the rotating inserting rods are movably inserted into limiting inserting grooves formed in the two ends of the upper supporting rods and the two ends of the lower supporting rods correspondingly. According to the fence plate convenient to disassemble and assemble, the fence plate can be rapidly disassembled and assembled on an assembly site, the high disassembling and assembling work efficiency is achieved, meanwhile, good stable supporting can be achieved after installation is completed, the occupied space is small after disassembling, and transportation or storage is convenient.

Description

Technical Field

[0001] This utility model relates to the field of building engineering technology, specifically to a quick-release fence panel for building applications. Background Technology

[0002] During construction, fencing panels are important temporary protective facilities used to isolate construction areas, ensure construction safety, and regulate on-site management. Traditional fencing panels are usually fixed with bolts, welded, or plugged in. The installation and dismantling of fencing panels that rely on multiple bolts or welding is cumbersome, inefficient, and cannot meet the needs of rapid construction. Some quick-release fencing panels use simple plug-in or hinge connections, which have poor wind pressure and impact resistance and are prone to tipping over under severe weather or external forces, posing safety hazards. At the same time, traditional fencing panels are bulky and still occupy a lot of space after disassembly, resulting in high transportation and storage costs. Therefore, there is an urgent need for a quick-release fencing panel for construction. Utility Model Content

[0003] The purpose of this utility model is to address the defects and shortcomings of the existing technology by providing a reasonably designed quick-release fence panel for construction, thereby solving the aforementioned problems.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: it includes a supporting frame and a plate. The supporting frame is composed of side support rods, an upper support rod and a lower support rod. The upper support rod and the lower support rod are respectively located on the upper and lower sides between the two side support rods. Several plates are provided on the inner side of the supporting frame.

[0005] It also includes:

[0006] Connecting rods, there are two connecting rods, which are respectively located on the upper and lower sides inside the support frame, and the ends of the connecting rods are movably inserted into the side support rods, and the side support rods are provided with a support and reinforcement mechanism.

[0007] The splicing rods are of several types and are fixedly installed on the left and right sides of the rear sidewalls of several plates. The splicing rods are movably engaged in the splicing grooves opened on the connecting rods, and the upper and lower ends of the splicing rods are respectively movably abutting against the upper support rod and the lower support rod.

[0008] The rotating insert rods consist of four rods, which are respectively movably inserted into the limiting slots opened at both ends of the upper and lower support rods. One end of the rotating insert rod is rotatably inserted into the side support rod through a bearing, and the other end of the rotating insert rod is fixedly provided with a limiting frame that cooperates with the limiting slot. The side support rod is provided with a synchronous control mechanism that is connected to the rotating insert rods and the support and reinforcement mechanism.

[0009] Furthermore, the support and reinforcement mechanism includes:

[0010] The first connecting rod is movably installed in the storage groove opened on the rear side wall of the two side support rods, and the first connecting rod is fixedly sleeved on the rotating insert rod below. The upper end of the first connecting rod is hinged to the second connecting rod.

[0011] The movable block is hinged to the upper end of the second connecting rod. Guide strips are fixedly installed on both the left and right side walls of the movable block. The guide strips are movably installed in the guide grooves opened on the inner wall of the storage groove. Two through holes communicating with the storage groove are opened on the front side wall of the side support rod. A positioning screw is inserted into the movable block by thread rotation, and the positioning screw is movably inserted through the through hole.

[0012] Furthermore, a handle groove is provided on the rear side wall of the second connecting rod, and the inner bottom wall of the handle groove is inclined.

[0013] Furthermore, the synchronization control mechanism includes:

[0014] The lifting block is movably disposed in the storage slot at a position above the movable block. A lifting rod is fixedly disposed on the upper part of the lifting block, and a No. 1 spring is movably sleeved on the lifting rod. The two ends of the No. 1 spring are fixedly connected to the lifting block and the inner top wall of the storage slot, respectively.

[0015] The lifting frame is fixedly installed at the upper end of the lifting rod. A rack is fixedly installed on the lifting frame, and a gear is fixedly sleeved on the rotating rod above. The gear meshes with the rack.

[0016] Furthermore, a second spring is fixedly installed in the rectangular groove opened on the inner wall of the splicing groove. An abutment block is fixedly installed at one end of the second spring. The abutment block is movably inserted into the rectangular groove and is movably abutting against the side wall of the splicing rod.

[0017] Furthermore, a connecting sleeve is rotatably sleeved on the rotating insert rod via a bearing, and the connecting sleeve is fixedly mounted on the side wall of the side support rod, with the connecting sleeve movably inserted into the limiting slot.

[0018] Compared with the prior art, the beneficial effects of this utility model are: the quick-release fence panel for construction described in this utility model can not only realize the quick assembly and disassembly of the fence panel on the assembly site, and has a high efficiency in assembly and disassembly, but also has good stable support after installation. Moreover, it requires less space after disassembly, and is also convenient for transportation or storage. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model.

[0020] Figure 2 This is an exploded view of the supporting frame, connecting rod, splicing rod, rotating insert rod, and limiting frame in this utility model.

[0021] Figure 3 This is a schematic diagram of the internal structure of the limiting slot in this utility model.

[0022] Figure 4 This is a three-dimensional structural view of the rear side of this utility model.

[0023] Figure 5 yes Figure 4 Enlarged view of part A in the image.

[0024] Figure 6 yes Figure 4 Enlarged view of part B in the image.

[0025] Figure 7 yes Figure 4 Enlarged view of section C in the image.

[0026] Figure 8 This is a cross-sectional view of the connecting rod in this utility model.

[0027] Explanation of reference numerals in the attached figures:

[0028] Support frame 1, side support rod 1-1, upper support rod 1-2, lower support rod 1-3, plate 2, connecting rod 3, support and reinforcement mechanism 4, first connecting rod 4-1, second connecting rod 4-2, movable block 4-3, guide strip 4-4, positioning screw 4-5, splicing rod 5, splicing groove 6, rotating insert rod 7, limit slot 8, limit frame 9, synchronous control mechanism 10, lifting block 10-1, first spring 10-2, lifting frame 10-3, rack 10-4, gear 10-5, lifting rod 10-6, storage groove 11, guide groove 12, through hole 13, rectangular groove 14, second spring 15, contact block 16, connecting sleeve 17, handle groove 18. Detailed Implementation

[0029] The technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. The preferred embodiments described are only examples. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0030] like Figures 1-8 As shown, the specific embodiment adopts the following technical solution: it includes a support frame 1 and a plate 2. The support frame 1 is composed of a side support rod 1-1, an upper support rod 1-2 and a lower support rod 1-3. The upper support rod 1-2 and the lower support rod 1-3 are respectively located on the upper and lower sides between the two side support rods 1-1. Several plates 2 are provided on the inner side of the support frame 1.

[0031] It also includes:

[0032] Connecting rod 3, there are two connecting rods 3, which are respectively located on the upper and lower sides inside the support frame 1, and the ends of the connecting rods 3 are movably inserted into the side support rod 1-1. The side support rod 1-1 is provided with a support and reinforcement mechanism 4.

[0033] The splicing rod 5, of which there are several, is fixedly installed on the left and right sides of the rear side wall of several plates 2. The splicing rod 5 is movably locked in the splicing groove 6 opened on the connecting rod 3, and the upper and lower ends of the splicing rod 5 are respectively in contact with the upper support rod 1-2 and the lower support rod 1-3. A second spring 15 is fixedly installed in the rectangular groove 14 opened on the inner wall of the splicing groove 6. A contact block 16 is fixedly installed at one end of the second spring 15. The contact block 16 is movably inserted in the rectangular groove 14 and is in contact with the side wall of the splicing rod 5. Under the influence of the pushing force applied by the second spring 15, the contact block 16 can restrict the splicing rod 5 in the splicing groove 6, and prevent the splicing rod 5 from being easily affected by external forces and moving freely in the splicing groove 6.

[0034] Four rotating insert rods 7 are respectively movably inserted into the limiting slots 8 opened at both ends of the upper support rod 1-2 and the lower support rod 1-3. One end of the rotating insert rod 7 is rotatably inserted into the side support rod 1-1 through a bearing, and the other end of the rotating insert rod 7 is fixedly provided with a limiting frame 9 that cooperates with the limiting slot 8. The side support rod 1-1 is provided with a synchronous control mechanism 10 connected to the rotating insert rod 7 and the support and reinforcement mechanism 4. A connecting sleeve 17 is rotatably sleeved on the rotating insert rod 7 through a bearing, and the connecting sleeve 17 is fixedly set on the side wall of the side support rod 1-1. The connecting sleeve 17 is movably inserted into the limiting slot 8. The connecting sleeve 17 can not only improve the stability of the rotating insert rod 7, but also realize the force distribution at the connection between the rotating insert rod 7 and the side support rod 1-1.

[0035] The support and reinforcement mechanism 4 includes:

[0036] The first connecting rod 4-1 is movably installed in the storage groove 11 opened on the rear side wall of the two side support rods 1-1, and the first connecting rod 4-1 is fixedly sleeved on the rotating insert rod 7 below. The upper end of the first connecting rod 4-1 is hinged to the second connecting rod 4-2. The rear side wall of the second connecting rod 4-2 is provided with a handle groove 18, and the inner bottom wall of the handle groove 18 is inclined. When the second connecting rod 4-2 is flipped, the handle groove 18 allows the operator to have a good control grip on the second connecting rod 4-2.

[0037] Movable block 4-3 is hinged to the upper end of connecting rod 4-2. Guide strips 4-4 are fixedly installed on both the left and right side walls of movable block 4-3. The guide strips 4-4 are movably installed in the guide grooves 12 opened on the inner wall of the storage groove 11. Two through holes 13 are opened on the front side wall of the side support rod 1-1, which are connected to the storage groove 11. A positioning screw 4-5 is inserted into movable block 4-3 by thread rotation, and the positioning screw 4-5 is movably inserted through the through holes 13. When connecting rod 4-1 is flipped to the rear side to the horizontal state, connecting rod 4-1 and connecting rod 4-2 can form a more stable triangular support structure with the side support rod 1-1, thereby improving the overall support stability and having better wind resistance.

[0038] The synchronization control mechanism 10 includes:

[0039] The lifting block 10-1 is located above the movable block 4-3 in the storage groove 11. The upper part of the lifting block 10-1 is fixedly provided with a lifting rod 10-6. A first spring 10-2 is movably sleeved on the lifting rod 10-6. The two ends of the first spring 10-2 are fixedly connected to the inner top wall of the lifting block 10-1 and the storage groove 11, respectively.

[0040] The lifting frame 10-3 is fixedly installed at the upper end of the lifting rod 10-6. A rack 10-4 is fixedly installed on the lifting frame 10-3. A gear 10-5 is fixedly sleeved on the rotating insert rod 7 above. The gear 10-5 meshes with the rack 10-4.

[0041] When using this utility model, place the connecting rod 3 between the upper support rod 1-2 and the lower support rod 1-3, and then place the two side support rods 1-1 against the left and right ends of the upper support rod 1-2 and the lower support rod 1-3, so that the rotating insert rod 7 is inserted into the limiting slot 8, and at the same time, the end of the connecting rod 3 is also inserted into the side support rod 1-1. Then, unscrew the positioning screw 4-5 from the movable block 4-3 and pull it out from the through hole 13 above. Then, flip the second connecting rod 4-2 backward and tilt it. The lower end of the second connecting rod 4-2 moves to the outside of the storage slot 11, causing the first connecting rod 4-1 to flip from inside the storage slot 11 to the outside and into a horizontal position. Meanwhile, the upper end of the second connecting rod 4-2 causes the movable block 4-3 to slide downwards, disengaging it from the lifting block 10-1. The first spring 10-2 then extends, pushing the lifting block 10-1 downwards. The lifting block 10-1 then moves the lifting rod 10-6 downwards, which in turn moves the lifting frame 10-1 downwards. 3. Moving downwards, the lifting frame 10-3 drives the rack 10-4 to move downwards. The rack 10-4 drives the gear 10-5 to rotate, and the gear 10-5 drives the upper rotating rod 7 to rotate. The upper rotating rod 7 drives the connected limiting frame 9 to rotate, realizing the connection and limiting between the upper support rod 1-2 and the side support rod 1-1. During this process, the first connecting rod 4-1 can directly drive the lower rotating rod 7 to rotate, so that the lower rotating rod 7 drives the connected limiting frame 9. Rotate to achieve the connection limit between the lower support rod 1-3 and the side support rod 1-1. Then, pass the positioning screw 4-5 through the lower through hole 13 and screw one end into the movable block 4-3 to achieve the limit of the triangular structure formed by the first connecting rod 4-1, the second connecting rod 4-2 and the side support rod 1-1. Then, bring the plate 2 to the front of the connecting rod 3 and bring the splicing rod 5 to the splicing groove 6. Then push the plate 2 to the left to make the splicing rod 5 complete the engagement with the splicing groove 6.

[0042] Compared with the prior art, the beneficial effects of this utility model are:

[0043] 1. Through the cooperation of connecting rod 3, support and reinforcement mechanism 4, splicing rod 5, rotating insertion rod 7 and synchronous control mechanism 10, not only can the quick assembly and disassembly between support frame 1 and plate 2 be realized, improving the assembly and disassembly efficiency, but also the support frame 1 can be provided with more stable support after installation. Moreover, the space required after disassembly is small, which is convenient for transportation or storage.

[0044] 2. When flipping the second link 4-2, the handle groove 18 provides a good gripping position for the operator to control the second link 4-2.

[0045] 3. By setting the bottom wall of the handle groove 18 at an angle, water in the handle groove 18 can be drained in time, avoiding rainwater accumulation in the handle groove 18 in rainy weather.

[0046] 4. The connecting sleeve 17 not only improves the stability of the rotating insert rod 7, but also realizes the force distribution at the connection between the rotating insert rod 7 and the side support rod 1-1.

[0047] For those skilled in the art, modifications can be made to the technical solutions described in the foregoing embodiments, and equivalent substitutions can be made to some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A building quick-release fence board, comprising a support frame (1) and a board body (2), the support frame (1) is composed of side support rods (1-1), upper support rods (1-2) and lower support rods (1-3), the upper support rods (1-2) and the lower support rods (1-3) are respectively arranged on the upper and lower sides between the two side support rods (1-1), and a plurality of board bodies (2) are arranged on the inner side of the support frame (1); characterized in that It also comprises: connecting rods (3), the connecting rods (3) are two, respectively arranged on the upper and lower sides inside the support frame (1), and the end of the connecting rod (3) is movably inserted into the side support rod (1-1), and a support reinforcing mechanism (4) is arranged on the inner side of the side support rod (1-1); a plurality of splicing rods (5) are fixedly arranged on the left and right sides of the rear side wall of the plurality of board bodies (2), the splicing rod (5) is movably clamped in the splicing groove (6) arranged on the connecting rod (3), and the upper and lower ends of the splicing rod (5) are movably arranged in contact with the upper support rod (1-2) and the lower support rod (1-3) respectively; four rotating insertion rods (7) are movably inserted into the limiting insertion grooves (8) arranged at the two ends of the upper support rod (1-2) and the lower support rod (1-3), and one end of the rotating insertion rod (7) is rotatably inserted into the side support rod (1-1) through a bearing, the other end of the rotating insertion rod (7) is fixedly provided with a limiting frame (9) matched with the limiting insertion groove (8), and a synchronous control mechanism (10) connected with the rotating insertion rod (7) and the support reinforcing mechanism (4) is arranged on the side support rod (1-1).

2. A quick-release fence panel for a building according to claim 1, characterised in that: The support reinforcing mechanism (4) comprises: a first connecting rod (4-1) movably arranged in a receiving groove (11) arranged on the rear side wall of the two side support rods (1-1), and the first connecting rod (4-1) is fixedly sleeved on the lower rotating insertion rod (7), and the upper end of the first connecting rod (4-1) is hingedly connected with a second connecting rod (4-2); an movable block (4-3) hingedly connected to the upper end of the second connecting rod (4-2), guide strips (4-4) fixedly arranged on the left and right side walls of the movable block (4-3) are movably arranged in guide grooves (12) arranged on the inner wall of the receiving groove (11), two through holes (13) penetrating through the receiving groove (11) are arranged on the front side wall of the side support rod (1-1), a positioning screw rod (4-5) is rotatably inserted into the movable block (4-3) through a thread, and the positioning screw rod (4-5) is movably arranged in the through hole (13).

3. A quick release fence panel for construction according to claim 2, wherein: An handle groove (18) is arranged on the rear side wall of the second connecting rod (4-2), and the inner bottom wall of the handle groove (18) is arranged in an inclined manner.

4. A quick-release fence panel for a building according to claim 2, wherein: The synchronous control mechanism (10) comprises: The lifting block (10-1) is movably arranged to abut against the accommodation groove (11) above the movable block (4-3), the upper portion of the lifting block (10-1) is fixedly provided with a lifting rod (10-6), the lifting rod (10-6) is movably sleeved with a first spring (10-2), and the two ends of the first spring (10-2) are fixedly connected with the lifting block (10-1) and the inner top wall of the accommodation groove (11) respectively; The lifting frame (10-3) is fixedly arranged at the upper end of the lifting rod (10-6), the lifting frame (10-3) is fixedly provided with a rack (10-4), the upper rotating insertion rod (7) is fixedly sleeved with a gear (10-5), and the gear (10-5) is arranged in meshing connection with the rack (10-4).

5. The quick-release fence panel for a building according to claim 1, wherein: The rectangular groove (14) arranged on the inner wall of the splicing groove (6) is fixedly provided with a second spring (15), one end of the second spring (15) is fixedly provided with an abutting block (16), the abutting block (16) is movably inserted into the rectangular groove (14), and the abutting block (16) movably abuts against the side wall of the splicing rod (5).

6. A quick-release fence panel for a building according to claim 1, wherein: The rotating insertion rod (7) is rotatably sleeved with a connecting sleeve (17) through a bearing, and the connecting sleeve (17) is fixedly arranged on the side wall of the side supporting rod (1-1) and movably inserted into the limiting insertion groove (8).

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