Fence convenient to disassemble and assemble and used for temporary construction site

Abstract

The fence convenient to disassemble and assemble and used for the temporary workplace comprises a fixing frame, a plurality of enclosure plates are connected into the fixing frame, butt joint mechanisms are arranged on the left sides of the enclosure plates, and limiting mechanisms are arranged on the side, close to the enclosure plates, of the inner wall of the fixing frame. And the butt joint mechanism is clamped in the limiting mechanism and comprises a butt joint plate, the butt joint plate is installed on the left side of the enclosure plate, clamping blocks are installed at the top and the bottom of the side, away from the enclosure plate, of the butt joint plate correspondingly, and reset units are arranged at the top and the bottom of the butt joint plate correspondingly. According to the utility model, the fixing frame, the enclosure plate, the butt joint mechanism and the limiting mechanism are arranged in a matched manner, so that the enclosure can be quickly in butt joint through the butt joint mechanism and the limiting mechanism in the assembly process and can be limited and locked, and the fixing frame and the enclosure plate are prevented from being fixed by using components such as screws and the like; and meanwhile, the situation that the screw is lost in the dismounting and mounting process is effectively avoided.

Description

Technical Field

[0001] This utility model relates to the technical field of construction site fencing, and in particular to a fencing that is easy to assemble and disassemble for temporary construction sites. Background Technology

[0002] Construction site hoarding refers to measures taken to isolate the construction site from the external environment, making the construction site a relatively closed space. These measures include walls built with various masonry materials and protective structures made of various prefabricated panels, which serve to beautify, tidy up, and unify the site.

[0003] Although there are various types of construction site fencing currently available, some problems still exist. Most current fencing consists of a combination of support frames and enclosure panels. When these enclosure panels are connected to the support frames, they are mostly locked using screws or similar structures. Since a single fencing unit is generally composed of multiple enclosure panels, a significant amount of time and effort is required to connect the enclosure panels to the support frames during assembly. This makes disassembly and reassembly inconvenient, and the screws need to be unscrewed during disassembly and reassembly, with the possibility of losing them during the process. Based on this, we propose a fencing design for temporary construction sites that is easy to assemble and disassemble. Utility Model Content

[0004] To address the issue that most of the aforementioned enclosure panels are connected to the support frame using screws or similar structures, which requires a significant amount of time and effort to assemble and that screws may be lost during disassembly, this invention provides an easily detachable enclosure for temporary construction sites.

[0005] This utility model provides a temporary construction site fencing that is easy to assemble and disassemble, and adopts the following technical solution:

[0006] A type of easily detachable fencing for temporary construction sites includes a fixed frame, with a plurality of enclosure panels connected inside the fixed frame. Each of the enclosure panels has a docking mechanism on its left side. A limiting mechanism is provided on the inner wall of the fixed frame near the enclosure panel, and the docking mechanism is engaged inside the limiting mechanism.

[0007] The docking mechanism includes a docking plate, which is installed on the left side of the enclosure panel. The top and bottom of the docking plate opposite to the enclosure panel are equipped with locking blocks, and the top and bottom of the docking plate are equipped with reset units.

[0008] The limiting mechanism includes a limiting sleeve, which is embedded and fixed inside the fixed frame. The top and bottom of the limiting sleeve are slidably connected to sliding rods, and locking plates are installed at the ends of the two sets of sliding rods that are close to each other.

[0009] By adopting the above technical solution, the enclosure panel is inserted into the fixed frame, and the docking mechanism moves towards the limiting mechanism, thereby driving the docking plate to dock in the cavity inside the limiting sleeve, pushing the enclosure panel to continue moving until the locking plate is engaged with one side of the block. The locking plate limits and locks the block, thereby locking the fixed frame and the enclosure panel. This avoids the need to use screws or other components to fix the fixed frame and the enclosure panel, and also effectively avoids the loss of screws during disassembly and assembly.

[0010] Optionally, a second return spring is sleeved on the outer side of the slide rod, and the second return spring is located between the locking plate and the limiting sleeve.

[0011] By adopting the above technical solution, the locking plate is pushed by the elastic force of the second reset spring, thereby enabling the locking plate to limit and lock the block.

[0012] Optionally, the reset unit includes two sets of guide grooves, which are symmetrically arranged at the top and bottom of the docking plate. A linkage block is slidably connected inside the guide groove, and the linkage block is located on one side of the locking block. An abutment plate is fixedly connected to the end of the linkage block away from the enclosure plate, and the abutment plate is offset from the locking block. A groove is provided on the abutment plate.

[0013] By adopting the above technical solution, the abutment plate, which is set in a staggered manner, can separate from the locking plate when it comes into contact with the locking plate.

[0014] Optionally, a first reset spring is connected to the end of the linkage block away from the enclosure plate, and the end of the first reset spring away from the linkage block abuts against the locking block.

[0015] By adopting the above technical solution, the linkage block can be quickly reset by the elastic force of the first reset spring.

[0016] Optionally, a rectangular slot is provided through the side of the fixed frame away from the limiting mechanism, and the guard plate is inserted into the rectangular slot and arranged side by side vertically.

[0017] By adopting the above technical solution, the rectangular slots enable the enclosure panel to be quickly positioned and connected with the fixed frame.

[0018] Optionally, the docking plate is positioned and docked within the internal cavity of the limiting sleeve, and the locking plate is engaged with one side of the locking block.

[0019] By adopting the above technical solution, the locking plate can be used to limit and lock the card block, thereby fixing the frame and the enclosure panel.

[0020] In summary, this utility model has at least one of the following beneficial effects:

[0021] By using a combination of a fixed frame, enclosure panels, docking mechanism, and limiting mechanism, the fence can be quickly docked with the limiting mechanism during assembly and locked in place. This avoids the need to use screws or other components to fix the fixed frame and enclosure panels, and also effectively prevents screws from being lost during disassembly and assembly.

[0022] By using the guide groove, linkage block, abutment plate and first reset spring in combination, the entire fence can be quickly disassembled by driving the locking plate to separate the locking plate from the locking block, thereby enabling the fixed frame and the fence panel to be disassembled quickly. The operation is simple and fast, which greatly improves work efficiency and saves manpower. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0025] Figure 2 This is a schematic diagram of the connection structure between the fixed frame and the enclosure panel of this utility model;

[0026] Figure 3 For the present utility model Figure 2 Enlarged structural diagram at point A in the middle;

[0027] Figure 4 This is a schematic diagram of the limiting mechanism of this utility model.

[0028] In the diagram: 1. Fixed frame; 2. Enclosure panel; 3. Docking mechanism; 31. Docking plate; 32. Locking block; 33. Guide groove; 34. Linkage block; 35. Abutment plate; 36. First return spring; 4. Limiting mechanism; 41. Limiting sleeve; 42. Slide rod; 43. Locking plate; 44. Second return spring. Detailed Implementation

[0029] The following is in conjunction with the appendix Figure 1-4 The present invention will be described in further detail below.

[0030] Please refer to the attached diagram in the instruction manual. Figure 1 , Figure 2 and Figure 3This utility model provides an embodiment of a easily detachable and assembleable fencing for temporary construction sites, comprising a fixed frame 1, with a plurality of enclosure panels 2 connected inside the fixed frame 1. Each enclosure panel 2 has a docking mechanism 3 on its left side. A limiting mechanism 4 is provided on the inner wall of the fixed frame 1 near the enclosure panel 2, and the docking mechanism 3 is engaged inside the limiting mechanism 4. A rectangular slot is provided through the fixed frame 1 on the side away from the limiting mechanism 4, and the enclosure panels 2 are inserted into the rectangular slot, arranged vertically side-by-side. The rectangular slot allows the enclosure panels 2 to be quickly positioned and docked with the fixed frame 1.

[0031] Please refer to the attached diagram in the instruction manual. Figure 2 and Figure 3 The docking mechanism 3 includes a docking plate 31, which is installed on the left side of the enclosure plate 2. The top and bottom of the docking plate 31 facing away from the enclosure plate 2 are fixedly equipped with locking blocks 32, and the top and bottom of the docking plate 31 are provided with reset units.

[0032] Please refer to the attached diagram in the instruction manual. Figure 2 and Figure 3 The reset unit includes two sets of guide grooves 33, symmetrically arranged at the top and bottom of the docking plate 31. A linkage block 34 is slidably connected inside each guide groove 33, and the linkage block 34 is located on one side of the locking block 32. An abutment plate 35 is fixedly connected to the end of the linkage block 34 facing away from the enclosure plate 2, and the abutment plate 35 is offset from the locking block 32. The abutment plate 35 has a slot. Through the offset abutment plate 35, when the abutment plate 35 abuts against the locking plate 43, the locking plate 43 can separate from the locking block 32. A first reset spring 36 is connected to the end of the linkage block 34 facing away from the enclosure plate 2, and the end of the first reset spring 36 facing away from the linkage block 34 abuts against the locking block 32. The elastic force of the first reset spring 36 allows the linkage block 34 to quickly reset.

[0033] Please refer to the attached diagram in the instruction manual. Figure 1 , Figure 2 and Figure 4 The limiting mechanism 4 includes a limiting sleeve 41, which is embedded and fixed inside the fixed frame 1. Sliding rods 42 are slidably connected to the top and bottom of the limiting sleeve 41. Locking plates 43 are fixedly installed at the ends of the two sets of sliding rods 42 that are close to each other. A second return spring 44 is sleeved on the outer side of the sliding rod 42, and the second return spring 44 is located between the locking plate 43 and the limiting sleeve 41. The spring force of the second return spring 44 pushes the locking plate 43, thereby enabling the locking plate 43 to limit and lock the locking block 32. The docking plate 31 is limited and docked in the internal cavity of the limiting sleeve 41, and the locking plate 43 is engaged with one side of the locking block 32. Thus, the locking plate 43 can limit and lock the locking block 32, thereby fixing the fixed frame 1 and the enclosure plate 2 together.

[0034] Working principle: When in use, insert the enclosure plate 2 into the corresponding rectangular slot on the fixed frame 1, and move the docking mechanism 3 toward the limiting mechanism 4, thereby driving the docking plate 31 to dock in the cavity inside the limiting sleeve 41, pushing the enclosure plate 2 to continue moving until the locking plate 43 is engaged with one side of the locking block 32. The locking plate 43 limits and locks the locking block 32, thereby locking the fixed frame 1 and the enclosure plate 2, avoiding the need to use screws or other components to fix the fixed frame 1 and the enclosure plate 2, and also effectively preventing the loss of screws during disassembly and assembly.

[0035] When the enclosure needs to be dismantled, the operator continues to push the enclosure plate 2 to the left, which can drive the docking plate 31 to move further into the limiting sleeve 41. The docking plate 31 drives the abutment plate 35 to move, which in turn pushes the locking plate 43 to move the sliding rod 42 and squeeze the second return spring 44. Since the locking block 32 and the abutment plate 35 are misaligned, when the slot on the abutment plate 35 abuts against the locking plate 43, the locking plate 43 separates from the locking block 32, thereby releasing the limiting and locking effect of the locking plate 43 on the locking block 32. Then, the docking plate 31 is quickly pulled out from the limiting sleeve 41, thus realizing the disassembly of the fixed frame 1 and the enclosure plate 2.

[0036] The above are all preferred embodiments of this utility model, and are not intended to limit the scope of protection of this utility model. Therefore, all equivalent changes made to the structure, shape and principle of this utility model should be included within the scope of protection of this utility model.

Claims

1. A portable fence for temporary sites, comprising a fixed frame (1), characterized in that: The fixed frame (1) is internally connected to several enclosure panels (2), and each of the enclosure panels (2) is provided with a docking mechanism (3) on its left side. The inner wall of the fixed frame (1) is provided with a limiting mechanism (4) on the side close to the enclosure panel (2), and the docking mechanism (3) is engaged inside the limiting mechanism (4). The docking mechanism (3) includes a docking plate (31), which is installed on the left side of the enclosure plate (2). The top and bottom of the docking plate (31) facing away from the enclosure plate (2) are equipped with locking blocks (32), and the top and bottom of the docking plate (31) are equipped with reset units. The limiting mechanism (4) includes a limiting sleeve (41), which is embedded and fixed inside the fixed frame (1). The top and bottom of the limiting sleeve (41) are slidably connected with slide rods (42), and the ends of the two sets of slide rods (42) that are close to each other are equipped with locking plates (43).

2. A portable fence for temporary sites according to claim 1, characterized in that: The slide bar (42) is fitted with a second return spring (44) on its outer side, and the second return spring (44) is located between the locking plate (43) and the limiting sleeve (41).

3. The easily assembled and disassembled fence for a construction site according to claim 1, wherein: The reset unit includes two sets of guide grooves (33), which are symmetrically arranged at the top and bottom of the docking plate (31). A linkage block (34) is slidably connected inside the guide groove (33), and the linkage block (34) is located on one side of the locking block (32). An abutment plate (35) is fixedly connected to the end of the linkage block (34) away from the enclosure plate (2), and the abutment plate (35) is offset from the locking block (32). A groove is provided on the abutment plate (35).

4. A portable fence for temporary sites according to claim 3, characterized in that: The first reset spring (36) is connected to one end of the linkage block (34) away from the enclosure plate (2), and the first reset spring (36) abuts against the locking block (32) at one end away from the linkage block (34).

5. The easily assembled and disassembled fence for a construction site according to claim 1, wherein: A rectangular slot is provided through the side of the fixed frame (1) away from the limiting mechanism (4), and the enclosure plate (2) is inserted into the rectangular slot and arranged side by side.

6. The easily assembled and disassembled fence for temporary sites according to claim 1, characterized in that: The docking plate (31) is positioned and docked in the internal cavity of the limiting sleeve (41), and the locking plate (43) is engaged with one side of the locking block (32).

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