Fence for constructional engineering

Abstract

The utility model discloses a fence for constructional engineering, which relates to the technical field of fences and comprises a fence and an assembly frame, the fence is composed of a baffle and a reinforcing frame, the reinforcing frame is welded and fixed on the back of the baffle, and the assembly frame is composed of a triangular support, a concave butt joint piece and an I-shaped butt joint piece. Every two adjacent fences are connected to the inner sides of the concave butt joint pieces and the I-shaped butt joint pieces in a clamped mode to achieve butt joint. A fixing assembly is arranged at the top of the vertical portion of the tripod and used for achieving horizontal limiting of the two fences and vertical limiting of the two fences and the tripod. The fences can be quickly assembled and fixed by arranging the assembling frame and the fixing assembly, compared with the traditional operation of horizontally connecting and reinforcing two fences through bolts, the operation is simpler and easier, meanwhile, the fences are vertically limited, the safety and firmness of the fences are effectively improved, and the safety of the fences is improved. And noise generated by violent shaking of the fence is reduced.

Description

Technical Field

[0001] This utility model relates to the field of fencing technology, specifically a fencing for construction projects. Background Technology

[0002] Construction site fencing is a facility used to isolate a construction site from the external environment, making the construction site a relatively closed and isolated space.

[0003] There are many types of construction site fencing. One type consists of triangular brackets and baffles. Two adjacent baffles are spliced ​​and limited by the triangular brackets, and then the two baffles are fixed and reinforced by bolts. The operation is simple and convenient.

[0004] However, in actual use, the vertical limiting force of the baffle and the triangular bracket is weak. When encountering strong winds or being blown by the airflow caused by vehicles on the road, the baffle is prone to shaking and generating a lot of noise. In addition, when assembling a large number of baffles, the operation of tightening the bolts is also quite laborious. Based on this, a construction engineering enclosure is provided. Utility Model Content

[0005] The purpose of this utility model is to provide a construction site enclosure in order to solve the problems mentioned above.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a construction project enclosure, comprising an enclosure composed of a baffle and a reinforcing frame, and an assembly frame. The reinforcing frame is welded and fixed to the back of the baffle. The assembly frame is composed of a triangular frame, a concave connecting piece, and an I-shaped connecting piece. The concave connecting piece and the I-shaped connecting piece are welded and fixed to the front end face of the vertical part of the triangular frame, and the I-shaped connecting piece and the concave connecting piece are respectively located at the upper and lower ends of the vertical part of the triangular frame. Two adjacent enclosures are connected by snapping into the inner side of the concave connecting piece and the I-shaped connecting piece.

[0007] The top of the vertical part of the tripod is provided with a fixing component, which is used to realize the horizontal limitation of the two fences and the vertical limitation of the two fences and the tripod.

[0008] The fixing assembly includes a T-shaped piece, an upper pressure piece, and a side pressure piece;

[0009] The upper pressure plate is symmetrically fixed to the top of the T-shaped piece, and the side pressure plates are symmetrically fixed to both sides of the middle part of the T-shaped piece;

[0010] The bottom of the T-shaped piece is inserted into the top inner side of the vertical part of the tripod, and the two upper pressure plates are respectively pressed against the upper surface of the horizontal reinforcing ribs of the two reinforcing frames to provide vertical limit for the two enclosures;

[0011] The two side pressure plates are respectively attached to the sides of the vertical reinforcing ribs of the two reinforcing frames to provide horizontal limiting for the two reinforcing frames.

[0012] As a further improvement of this utility model, the fixing component also includes a bent piece, a locking groove, and a pin;

[0013] The bending pieces are symmetrically fixed to the bottom two sides of the T-shaped piece, and the locking groove is opened on the side of the bending piece and completely penetrates the two bending pieces.

[0014] The vertical part of the tripod has a straight groove on its side, which extends completely through to the other side of the vertical part of the tripod.

[0015] When the T-shaped piece and the bent piece are inserted into the inner side of the top of the vertical part of the tripod, the bent piece is aligned with the straight groove. The pin completely penetrates the straight groove and the bent piece to achieve the connection and fixation between the T-shaped piece and the tripod.

[0016] As a further embodiment of this utility model: the end of the side pressure plate away from the T-shaped plate is formed with an outwardly bent arc-shaped part, and the end of the bent plate away from the T-shaped plate is formed with an inwardly bent arc-shaped part. The outer wall dimension of the "concave" structure formed by the T-shaped plate and the bent plate matches the inner wall dimension of the vertical part of the tripod.

[0017] As a further improvement of this utility model, the distance from the upper surface of the side pressure plate to the lower surface of the upper pressure plate is greater than the depth of the T-shaped piece and the bent piece inserted into the tripod.

[0018] As a further improvement of this utility model, the T-shaped sheet, upper pressure sheet, side pressure sheet, bending sheet, and locking groove are integrally formed by a stamping and bending process.

[0019] Compared with the prior art, the beneficial effects of this utility model are:

[0020] By setting up assembly frames and fixing components, the fence can be quickly assembled and fixed. Compared with the traditional operation of horizontally connecting and reinforcing two fences with bolts, it is not only simpler and easier to operate, but also achieves vertical limitation of the fence, effectively providing the safety and firmness of the fence and reducing the noise caused by violent shaking of the fence. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of this utility model;

[0022] Figure 2 This is a schematic diagram of the rear structure of this utility model;

[0023] Figure 3 This is a disassembled schematic diagram of the enclosure, assembly frame, and fixing components of this utility model;

[0024] Figure 4 This is a structural schematic diagram of the assembly frame of this utility model;

[0025] Figure 5 This is a structural distribution diagram of some parts of the fixing component of this utility model.

[0026] In the diagram: 1. Enclosure; 101. Baffle; 102. Reinforcing frame; 2. Assembly frame; 201. Triangular frame; 202. Concave butt joint; 203. I-beam butt joint; 204. Straight groove; 3. Fixing component; 301. T-shaped piece; 302. Upper pressure plate; 303. Side pressure plate; 304. Bending piece; 305. Locking groove; 306. Pin. Detailed Implementation

[0027] 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.

[0028] Please see Figures 1-5 In this embodiment of the utility model, a construction project enclosure includes an enclosure 1 composed of a baffle 101 and a reinforcing frame 102, and an assembly frame 2. The reinforcing frame 102 is welded and fixed to the back of the baffle 101. The assembly frame 2 is composed of a triangular frame 201, a concave connecting piece 202, and an I-shaped connecting piece 203. The concave connecting piece 202 and the I-shaped connecting piece 203 are welded and fixed to the front end face of the vertical part of the triangular frame 201, and the I-shaped connecting piece 203 and the concave connecting piece 202 are respectively located at the upper and lower ends of the vertical part of the triangular frame 201. Two adjacent enclosures 1 are connected by snapping into the inner side of the concave connecting piece 202 and the I-shaped connecting piece 203.

[0029] A fixing component 3 is provided at the top of the vertical part of the tripod 201. The fixing component 3 is used to realize the horizontal limitation of the two enclosures 1 and the vertical limitation of the two enclosures 1 and the tripod 201.

[0030] The fixing component 3 includes a T-shaped piece 301, an upper pressure piece 302, and a side pressure piece 303;

[0031] The upper pressure plate 302 is symmetrically fixed to the top of the T-shaped plate 301, and the side pressure plates 303 are symmetrically fixed to both sides of the middle part of the T-shaped plate 301;

[0032] The bottom of the T-shaped piece 301 is inserted into the inner side of the top of the vertical part of the tripod 201, and the two upper pressure pieces 302 are pressed against the upper surface of the horizontal reinforcing ribs of the two reinforcing frames 102 respectively, so as to provide vertical limit for the two enclosures 1;

[0033] Two side pressure plates 303 are respectively attached to the sides of the vertical reinforcing ribs of the two reinforcing frames 102 to provide horizontal limit for the two reinforcing frames 102;

[0034] The fixing component 3 also includes a bending piece 304, a locking slot 305, and a pin 306;

[0035] The bending pieces 304 are symmetrically fixed on both sides of the bottom of the T-shaped piece 301, and the locking grooves 305 are opened on the side of the bending pieces 304 and completely penetrate the two bending pieces 304.

[0036] A straight groove 204 is provided on the side of the vertical part of the tripod 201, and the straight groove 204 completely extends to the other side of the vertical part of the tripod 201;

[0037] When the T-shaped piece 301 and the bent piece 304 are inserted into the inner side of the top of the vertical part of the tripod 201, the bent piece 304 is aligned with the straight groove 204. The pin 306 completely penetrates the straight groove 204. The bent piece 304 is used to connect and fix the T-shaped piece 301 and the tripod 201.

[0038] In this embodiment, the assembly steps for the enclosure 1 are as follows:

[0039] First, take the first enclosure 1 and an assembly 2, and insert the bottom of the first enclosure 1 into the inside of the concave mating part 202, and insert the side of the first enclosure 1 into the inside of the I-shaped mating part 203.

[0040] Next, take the second fence 1 and insert the bottom and side of the second fence 1 into the inner side of the other side of the concave mating part 202 and the I-shaped mating part 203, respectively. At this time, the initial docking of the two fences 1 is completed.

[0041] Next, take the fixing component 3 and place it near the rear end of the splicing of the two fence pieces 1, and make the upper pressure plate 302 close to the horizontal reinforcing rib of the reinforcing frame 102 of the two fence pieces 1, and the two side pressure plates 303 close to the side of the vertical reinforcing rib of the reinforcing frame 102. At the same time, align the bottom of the T-shaped piece 301 and the bent piece 304 with the opening of the vertical part of the tripod 301 and insert them downwards.

[0042] Finally, the pin 306 is passed through the straight slot 204 and the locking slot 305, and the pin 306 is hammered with a tool (e.g., a hammer) to make the pin 306 completely press against the inner wall of the straight slot 204. At the same time, the pin 306 provides a downward pulling force to the T-shaped piece 301 through the locking slot 305. In this way, the upper pressure piece 302 presses down on the horizontal reinforcing rib of the reinforcing frame 102 to achieve vertical limitation of the two enclosures 1. At the same time, the two side pressure pieces 303 form a pressing limitation on the sides of the vertical reinforcing ribs of the two reinforcing frames 102 to achieve horizontal limitation connection of the two enclosures 1.

[0043] Afterwards, install the other fences 1 in sequence according to the above steps. Compared with the traditional operation of horizontally connecting and reinforcing two fences 1 with bolts, it is not only simpler and easier to operate, but also realizes the vertical limit of fence 1, effectively providing safety and firmness of fence 1 and reducing the noise caused by the violent shaking of fence 1.

[0044] Please refer to this carefully. Figures 2-5 The side pressure plate 303 has an outwardly bent arc-shaped part at the end away from the T-shaped plate 301, and the bent plate 304 has an inwardly bent arc-shaped part at the end away from the T-shaped plate 301. The outer wall size of the "concave" structure formed by the T-shaped plate 301 and the bent plate 304 matches the inner wall size of the vertical part of the tripod 201.

[0045] In this embodiment: the side pressure plate 303 and the curved part of the bending plate 304 enable the side pressure plate 303 to better contact and fit with the vertical reinforcing rib of the reinforcing frame 102, and the bending plate 304 to be better inserted into the inner side of the vertical part of the tripod 201.

[0046] Please refer to this carefully. Figures 2-5 The distance from the upper surface of the side pressure plate 303 to the lower surface of the upper pressure plate 302 is greater than the depth of the T-shaped plate 301 and the bending plate 304 inserted into the tripod 201.

[0047] In this embodiment: This structure ensures that the side pressure plate 303 will not come into contact with or collide with the lower surface of the transverse reinforcing rib of the reinforcing frame 102 during the assembly and disassembly of the fixing component 3, thus ensuring smooth assembly and disassembly of the fixing component 3.

[0048] Please refer to this carefully. Figures 1-4 The T-shaped sheet 301, the upper pressure sheet 302, the side pressure sheet 303, the bending sheet 304, and the locking groove 305 are integrally formed by stamping and bending processes.

[0049] In this embodiment, the part of the fixing component 3 excluding the pin 306 is integrally formed from a steel plate through punching, punching and bending processes. Its production process is simple, the production cost is low, and it is easy to promote production.

[0050] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A construction engineering fence, comprising a fence (1) composed of a fence plate (101) and a reinforcing frame (102) welded and fixed to the back of the fence plate (101), and an assembling frame (2), characterized in that, The assembling frame (2) is composed of a tripod (201), a concave butt joint (202) and an I-shaped butt joint (203), the concave butt joint (202) and the I-shaped butt joint (203) are fixedly welded to the front end surface of the vertical part of the tripod (201), and the I-shaped butt joint (203) and the concave butt joint (202) are respectively located at the upper and lower ends of the vertical part of the tripod (201), two adjacent fences (1) are connected by being clamped to the inner sides of the concave butt joint (202) and the I-shaped butt joint (203). The top of the vertical part of the tripod (201) is provided with a fixing assembly (3), which is used for realizing the horizontal limiting of the two fences (1) and the vertical limiting of the two fences (1) and the tripod (201). The fixing assembly (3) comprises a T-shaped sheet (301), an upper pressing sheet (302) and a side pressing sheet (303). The upper pressing sheet (302) is symmetrically fixed to the top of the T-shaped sheet (301), and the side pressing sheet (303) is symmetrically fixed to the two sides of the middle part of the T-shaped sheet (301). The bottom of the T-shaped sheet (301) is inserted into the inner side of the top of the vertical part of the tripod (201), and the two upper pressing sheets (302) are respectively pressed against the upper surfaces of the transverse reinforcing ribs of the two reinforcing frames (102), so as to provide vertical limiting for the two fences (1). The two side pressing sheets (303) are respectively attached to the side surfaces of the vertical reinforcing ribs of the two reinforcing frames (102), so as to provide horizontal limiting for the two reinforcing frames (102).

2. A construction site enclosure according to claim 1, characterised in that, The fixing assembly (3) further comprises a bent sheet (304), a locking notch (305) and a bolt (306). The bent sheet (304) is symmetrically fixed to the two sides of the bottom of the T-shaped sheet (301), and the locking notch (305) is formed in the side surface of the bent sheet (304) and completely penetrates the two bent sheets (304). A straight notch (204) is formed in the side surface of the vertical part of the tripod (201), and the straight notch (204) completely penetrates to the other side of the vertical part of the tripod (201). When the T-shaped sheet (301) and the bent sheet (304) are inserted into the inner side of the top of the vertical part of the tripod (201), the bent sheet (304) is aligned with the straight notch (204), and the bolt (306) completely penetrates the straight notch (204) and the bent sheet (304), so as to realize the connection and fixation of the T-shaped sheet (301) and the tripod (201).

3. A construction site enclosure according to claim 2, characterised in that The end of the side pressing sheet (303) away from the T-shaped sheet (301) is formed with an outwardly bent arc-shaped part, the end of the bent sheet (304) away from the T-shaped sheet (301) is formed with an inwardly bent arc-shaped part, and the outer wall size of the "concave" structure formed by the T-shaped sheet (301) and the bent sheet (304) matches the inner wall size of the vertical part of the tripod (201).

4. A construction site enclosure according to claim 2, characterised in that The distance from the upper surface of the side pressing sheet (303) to the lower surface of the upper pressing sheet (302) is greater than the depth of the T-shaped sheet (301) and the bent sheet (304) inserted into the tripod (201).

5. A construction site enclosure according to claim 2, wherein, The T-shaped sheet (301), the upper pressing sheet (302), the side pressing sheet (303), the bending sheet (304) and the locking notch (305) are integrally formed through a stamping and bending process.

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