Fence for engineering construction

Abstract

The utility model belongs to the technical field of fences, and particularly relates to a fence for engineering construction, which comprises a baffle and a fixing column, rotating plates are hinged to the upper side and the lower side of the baffle, a limiting assembly and a reinforcing fixing assembly are arranged on the outer wall of the fixing column, and the limiting assembly comprises a fixing sleeve. The fixing sleeve is fixedly connected to the outer wall of the fixing column, and a sliding ring is slidably connected to the inner wall of the fixing sleeve. And the inserting rod penetrates through the fixing sleeve and is in sliding connection with the fixing sleeve, the inserting rod is fixedly connected with a sliding ring, and the sliding ring is elastically connected with the inner wall of the fixing sleeve through a reset spring. According to the fence for engineering construction, by designing a hinge structure of the baffles and the rotating plates and a limiting mechanism of the inserting rods and the sliding rings, the fence is more flexible and convenient to unfold and fold and can be conveniently stored and transported after being disassembled, meanwhile, the rotating plates can be limited and fixed through the inserting rods, the stability of the fence in the unfolded state is ensured, and the safety of the fence is improved. And random folding is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of fences, in particular to a fence for engineering construction. BACKGROUND

[0002] In the engineering construction process, the fence as an important safety protection facility plays a crucial role. It not only can divide the construction site and the surrounding environment, ensure the safety of personnel and equipment, but also can effectively reduce the impact on the surrounding environment.

[0003] At present, the existing construction fence can generally be spliced, which is convenient for the use of the fence. Among them, the spliced fence is generally large in size. If the spliced fence is small, more fences are needed, and the splicing time is long. However, when the spliced fence is large in size, it is not convenient to store and transport after disassembly. In view of this, a fence for engineering construction is proposed. SUMMARY

[0004] The main purpose of the utility model is to provide a fence for engineering construction, which can solve the problems raised in the background technology.

[0005] To achieve the above purpose, the fence for engineering construction provided by the utility model comprises a baffle and a fixed column, the upper and lower sides of the baffle are hingedly connected with rotating plates, the outer wall of the fixed column is provided with a limiting assembly and a reinforcing fixing assembly, and the limiting assembly comprises:

[0006] A fixed sleeve is fixedly connected to the outer wall of the fixed column, and a sliding ring is slidingly connected to the inner wall of the fixed sleeve.

[0007] A plug rod penetrates through the fixed sleeve and is slidingly connected with the fixed sleeve, the plug rod is fixedly connected with the sliding ring, and the sliding ring and the inner wall of the fixed sleeve are elastically connected through a return spring.

[0008] A handle is rotatably connected with the plug rod.

[0009] A limiting block is fixedly connected to the outer wall of the fixed sleeve.

[0010] Preferably, the baffle is provided with multiple groups, the number of groups of the baffle is odd, and the multiple groups of baffles are hingedly connected with each other. By arranging the baffle in an odd number of groups, the two groups of fixed columns will be staggered and will not be on the same side after folding, preventing the two groups of fixed columns from interfering with each other.

[0011] Preferably, the fixed column is provided with two groups, and the two groups of fixed columns are fixed with the baffles connected thereto.

[0012] Preferably, the number of groups of the rotating plates is twice the number of groups of the baffles, and the multiple groups of rotating plates are hingedly connected with each other.

[0013] Preferably, the outer wall of the rotating plate is provided with a socket, the insertion rod is matched with the socket, the outer wall of the fixed column is fixedly connected with a connecting piece, the baffle is unfolded, the upper and lower rotating plates are rotated, the insertion rod is inserted into the socket of the rotating plate, the rotating plate is limited and fixed, the baffle is not folded, the connecting piece is used, a plurality of groups of the baffle are aligned, the screw and the nut are used to fix the connecting piece, and the baffle can be spliced.

[0014] Preferably, the reinforcing and fixing assembly comprises a supporting rod, the supporting rod is hinged to the outer wall of the fixed column, and the end, away from the fixed column, of the supporting rod is hinged with a supporting plate, and the supporting plate is threadedly connected with a screw rod.

[0015] The utility model provides an engineering construction is surrounded with, has the following beneficial effects:

[0016] (1), this engineering construction is surrounded with the hinged structure of baffle and rotating plate and the limiting mechanism of insertion rod and sliding ring through the design, make the baffle more flexible and convenient when unfolding and folding, it is convenient for its disassembly and storage transportation, simultaneously, rotating plate can be limited and fixed through insertion rod, ensure the stability of baffle in the unfolded state, will not fold at will.

[0017] (2), this engineering construction is surrounded with the design of setting up the baffle as odd number group, the fixed column of folding is overlapped position, avoid mutual hindering, improve the space utilization efficiency, simultaneously, through the design of limiting component, when the staff needs to fold and store this baffle, by pulling handle, drive insertion rod to move out socket, then rotate handle to limiting block limit, can limit insertion rod, make a staff can remove the limiting and fixing of multiple rotating plates, make this baffle fold.

[0018] (3), this engineering construction is surrounded with the use of reinforcing and fixing assembly, after the screw fixes the supporting plate, the supporting rod can stably support the baffle, significantly improve the overall stability of the baffle, and the design of the connecting piece enables multiple baffle to be easily aligned and fixed, facilitating rapid arrangement and adjustment of large-scale construction sites. ACCURACY

[0019] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained from the structure shown in the drawings without creative labor.

[0020] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention;

[0021] Figure 2 This is a partial three-dimensional structural diagram of the present utility model;

[0022] Figure 3 This utility model Figure 2 Schematic diagram of structure A in the middle;

[0023] Figure 4 This is a cross-sectional view of the overall structure of this utility model;

[0024] Figure 5 This utility model Figure 4 Schematic diagram of structure B in the middle.

[0025] Explanation of icon numbers:

[0026] 1. Baffle; 2. Rotating plate; 3. Fixed column; 4. Limiting component; 5. Reinforcing fixing component; 21. Socket; 31. Connector; 41. Fixing sleeve; 42. Slip ring; 43. Insert rod; 44. Handle; 45. Return spring; 46. Limiting block; 51. Support rod; 52. Support plate; 53. Screw.

[0027] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Please see Figures 1-5 This utility model proposes a construction site enclosure, including a baffle 1 and a fixed post 3. The upper and lower sides of the baffle 1 are hinged with rotating plates 2, and the outer wall of the fixed post 3 is provided with a limit component 4 and a reinforcing fixing component 5.

[0030] In this embodiment of the utility model, an insertion port 21 is provided on the outer wall of the rotating plate 2. The limiting component 4 includes a fixed sleeve 41, an insertion rod 43, a handle 44, and a limiting block 46. The fixed sleeve 41 is fixedly connected to the outer wall of the fixed column 3. A slip ring 42 is slidably connected to the inner wall of the fixed sleeve 41. The insertion rod 43 passes through the fixed sleeve 41 and is slidably connected to the fixed sleeve 41. The insertion rod 43 is fixedly connected to the slip ring 42. The slip ring 42 is elastically connected to the inner wall of the fixed sleeve 41 through a return spring 45. The handle 44 is rotatably connected to the insertion rod 43. The limiting block 46 is fixedly connected to the outer wall of the fixed sleeve 41. The insertion rod 43 matches the insertion port 21. By inserting the insertion rod 43 into the insertion port 21, the rotating plate 2 can be limited, thereby limiting and fixing the rotating plate 2, so that the baffle 1 is fixed and will not fold, and thus the baffle 1 can be stably unfolded.

[0031] Furthermore, multiple sets of baffles 1 are provided, and the number of sets of baffles 1 is odd. The multiple sets of baffles 1 are hinged to each other in pairs. Two sets of fixed posts 3 are provided, and both sets of fixed posts 3 are fixed to the baffles 1 connected to them. The number of rotating plates 2 is twice the number of sets of baffles 1, and the multiple sets of rotating plates 2 are hinged to each other in pairs. By setting the baffles 1 to an odd number of sets, after the baffles 1 are folded, the two sets of fixed posts 3 will be staggered and will not be on the same side, preventing the two sets of fixed posts 3 from obstructing each other. When the staff needs to fold and store the fence, by pulling the handle 44, the insertion rod 43 is moved out of the insertion port 21. Then, by rotating the handle 44 to the limit block 46, the insertion rod 43 can be limited, so that one staff member can release the limiting fixation of the multiple sets of rotating plates 2, so that the fence can be folded, making it easy to disassemble and transport.

[0032] Furthermore, a connector 31 is fixedly connected to the outer wall of the fixed column 3. The reinforcing fixing component 5 includes a support rod 51, which is hinged to the outer wall of the fixed column 3. A support plate 52 is hinged to the end of the support rod 51 away from the fixed column 3. A screw 53 is threaded onto the support plate 52. By using the connector 31, multiple sets of the fence can be aligned. The connector 31 can be fixed by the screw 53 and nut to connect the fence. After the support plate 52 is fixed by the screw 53, the support rod 51 can provide stable support for the fence, which significantly improves the overall stability of the fence.

[0033] In use, the fence is first placed in the designated location, then the baffle 1 is unfolded, and then the rotating plates 2 on the upper and lower sides of the baffle 1 are rotated. The insert rod 43 is then inserted into the slot 21 of the rotating plate 2 to limit and fix the rotating plate 2, thus fixing the baffle 1 so that it will not fold. After aligning the multiple sets of the fence by using the connector 31, the connector 31 is fixed by the screw 53 and nut to splice the fence. After fixing the support plate 52 by the screw 53, the support rod 51 can provide stable support for the fence. When the fence needs to be folded and stored, the handle 44 is pulled to move the insert rod 43 out of the slot 21, and then the handle 44 is rotated to the limit block 46 to limit the insert rod 43. This allows one worker to release the limiting and fixing of multiple sets of rotating plates 2 and fold the fence.

[0034] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A construction site enclosure, comprising a barrier (1) and fixed posts (3), characterized in that: The upper and lower sides of the baffle (1) are hinged with rotating plates (2), and the outer wall of the fixed column (3) is provided with a limiting component (4) and a reinforcing fixing component (5). The limiting component (4) includes: A fixed sleeve (41) is fixedly connected to the outer wall of the fixed column (3), and a slip ring (42) is slidably connected to the inner wall of the fixed sleeve (41). Insert rod (43), the insert rod (43) passes through the fixed sleeve (41) and is slidably connected to the fixed sleeve (41), the insert rod (43) is fixedly connected to the slip ring (42), and the slip ring (42) is elastically connected to the inner wall of the fixed sleeve (41) by a return spring (45); A handle (44) is rotatably connected to the insertion rod (43); and a limiting block (46), which is fixedly connected to the outer wall of the fixing sleeve (41).

2. The construction site enclosure according to claim 1, characterized in that: The baffle (1) is provided in multiple sets, and the number of sets of baffle (1) is odd. The multiple sets of baffle (1) are hinged to each other in pairs.

3. The construction site enclosure according to claim 2, characterized in that: The fixed column (3) is provided in two sets, and both sets of the fixed column (3) are fixed to the baffle (1) connected to it.

4. The construction site enclosure according to claim 1, characterized in that: The number of sets of rotating plates (2) is twice the number of sets of baffles (1), and multiple sets of rotating plates (2) are hinged to each other.

5. A construction site enclosure according to claim 1, characterized in that: The outer wall of the rotating plate (2) is provided with a socket (21), the plug rod (43) is matched with the socket (21), and the outer wall of the fixed column (3) is fixedly connected with a connector (31).

6. A construction site enclosure according to claim 5, characterized in that: The reinforcing fixing component (5) includes a support rod (51), which is hinged to the outer wall of the fixing column (3). A support plate (52) is hinged to one end of the support rod (51) away from the fixing column (3), and a screw (53) is threaded onto the support plate (52).

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