A municipal engineering construction fence

Abstract

The utility model relates to the technical field of municipal engineering, concretely is a kind of municipal engineering construction fence, including support rod, the outside of support rod is hung and connects two groups of symmetrical coaming, the downside of two groups of symmetrical coaming is equipped with cover, the side of cover and coaming adhesion is all set up sliding slot, the inner wall of sliding slot is downwardly perforated with multiple groups of slot hole, the inner side of sliding slot is slidably connected with connecting plate, the downside of connecting plate is provided with multiple groups of support column, the outside of support column is slid in slot hole inner side, the downside of shaft head is fixedly connected with the support rod, the downside of shaft head is rotatably connected with support seat, the design, first, move the push plate in recess inner side, sliding rod drives multiple groups of support column and ground separation by connecting plate, then, the plug-in board in moving connection slot inner side is moved to be located in the downside of push plate, positioning pin in positioning plate inner side is separated from positioning hole at this time, at this time, support rod can be rotated and drive coaming to replace area fence.

Description

Technical Field

[0001] This utility model relates to a construction site enclosure for municipal engineering projects, and in particular to a construction site enclosure for municipal engineering projects, belonging to the field of municipal engineering technology. Background Technology

[0002] Construction site fencing for municipal engineering projects is a crucial facility for ensuring construction safety and smooth traffic flow. It isolates construction areas and prevents personnel and vehicles from accidentally entering. Common types include sheet metal, PVC, and metal fencing, each with its own advantages and disadvantages, suitable for different construction scenarios. Simultaneously, fencing also serves to beautify the environment, reduce noise and dust, and acts as a "window" into the city's image. When setting up fencing, traffic flow must be considered, locations must be rationally planned, and maintenance and management must be strengthened to ensure its stability and integrity.

[0003] In existing technology, the lower side of the support rod is fixed to the ground with concrete. However, in actual municipal construction, it is generally necessary to replace the area fence. When replacing the area fence, it is necessary to remove the concrete under the support base or use a new fence board to fence off the area. This method increases construction costs. Therefore, there is an urgent need to improve the municipal engineering construction fence to solve the above-mentioned problems. Utility Model Content

[0004] The purpose of this utility model is to provide a construction fence for municipal engineering. The push plate inside the movable groove is moved, and the sliding rod drives multiple sets of support columns to separate from the ground through the connecting plate. Then, the insert plate inside the connecting groove is moved by the push column to the lower side of the push plate. At this time, the positioning pin inside the positioning plate is pulled out and separated from the positioning hole. Then, the support rod can be rotated and the fence can be driven to replace the area fence.

[0005] To achieve the above objectives, the main technical solution adopted by this utility model includes: a municipal engineering construction fence, comprising a support rod, two sets of symmetrical fence panels are hung on the outer side of the support rod, and a cover plate is installed on the lower side of each of the two sets of symmetrical fence panels. A sliding groove is provided on the side of the cover plate that is in contact with the fence panel. Multiple sets of slot holes penetrate downward through the inner wall of the sliding groove. A connecting plate is slidably connected to the inner side of the sliding groove. Multiple sets of support columns are provided on the lower side of the connecting plate. The outer side of the support column slides inside the slot hole. A shaft head is fixedly connected to the lower side of the support rod, and a support seat is rotatably connected to the lower side of the shaft head.

[0006] Preferably, two sets of insert covers are provided on both sides of the support rod, and baffles are installed on the front and rear sides of the two sets of insert covers. A set of sliding grooves is opened on both sides of the two sets of symmetrical enclosures, and the front side of the sliding grooves is connected to the limiting groove.

[0007] Preferably, a slide plate is slidably connected to the inner side of the slide groove, and two sets of insert blocks are provided on the outer side of the slide plate. The outer side of the insert blocks is inserted into the inner side of the insert cover. A push block is provided on the front side of the slide plate, and the outer side of the push block slides inside the limiting groove.

[0008] Preferably, the inner upper wall of the sliding groove extends with a first sliding hole, a second sliding hole is provided on the lower side of the first sliding hole, a sliding rod is provided on the upper side of the connecting plate, a retaining ring is provided on the outer side of the sliding rod, the outer side of the retaining ring slides inside the second sliding hole, and a spring is placed on the upper side of the retaining ring.

[0009] Preferably, the upper side of the spring abuts against the inner side of the second sliding hole, the front side of the cover plate is provided with a groove, and a push plate is provided on the outer side of the slide rod, the outer side of the push plate sliding inside the groove.

[0010] Preferably, the front side of the cover plate is provided with a connecting groove, one side of the connecting groove is connected to the inner side of the groove, an insert plate is slidably connected to the inner side of the connecting groove, a push post is provided on the front side of the insert plate, a limit frame is embedded on the outer side of the connecting groove, and the push post extends to the outer side of the limit frame.

[0011] Preferably, the upper side of the support base has a plurality of positioning holes, a positioning plate is provided on the outer side of the shaft head, a positioning pin passes through the inner side of the positioning plate, and the lower side of the positioning pin is inserted into the inner side of the positioning hole.

[0012] This utility model has at least the following beneficial effects: the push plate moves upward along the inner side of the groove, the slide rod drives the connecting plate to slide along the inner side of the sliding groove, the connecting plate drives multiple sets of support rods to slide along the inner side of the slot, at this time a part of the multiple sets of support rods will be located inside the cover plate, so the multiple sets of support columns will separate from the ground, and then the push column drives the insert plate to slide out of the inner side of the connecting groove, the insert plate is supported on the lower side of the push plate, at this time the positioning pin inside the positioning plate is pulled out, the positioning pin separates from the positioning hole, by pushing the surrounding plate to one side, the support rod rotates on the upper side of the support seat through the shaft head, at this time the support rod can block the area to be blocked. Attached Figure Description

[0013] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the overall structure of the support column of this utility model;

[0016] Figure 3 This utility model is for Figure 2 Enlarged view of point A;

[0017] Figure 4 This is one of the schematic diagrams of the overall structure of the enclosure panel of this utility model;

[0018] Figure 5 This is the second schematic diagram of the overall structure of the enclosure panel of this utility model;

[0019] Figure 6 This is a schematic diagram of the overall structure of the cover plate of this utility model;

[0020] Figure 7 This utility model is for Figure 6 A magnified structural diagram at point B;

[0021] Figure 8 This is a schematic diagram of the cover plate rotation structure of this utility model.

[0022] In the diagram, 1. Support rod; 101. Insert cover; 102. Baffle; 103. Support base; 104. Positioning hole; 105. Shaft head; 106. Positioning plate; 107. Positioning pin; 2. Enclosure plate; 201. Slide groove; 2011. Limiting groove; 202. Slide plate; 203. Insert block; 204. Push block; 21. Sliding groove; 22. First sliding hole; 23. Second sliding hole; 24. Slot hole; 25. Connecting plate; 26. Support column; 27. Slide rod; 28. Retaining ring; 29. ​​Spring; 30. Push plate; 3. Cover plate; 31. Groove; 32. Connecting groove; 33. Insert plate; 34. Push column; 35. Limiting frame. Detailed Implementation

[0023] The following will describe in detail the implementation of this application with reference to the accompanying drawings and embodiments, so that the implementation process of how this application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0024] like Figures 1-8 As shown, this embodiment provides a municipal engineering construction fence, including a support rod 1. Two sets of symmetrical enclosure panels 2 are hung on the outer side of the support rod 1. A cover plate 3 is installed on the lower side of each of the two sets of symmetrical enclosure panels 2. A sliding groove 21 is opened on the side of the cover plate 3 that is in contact with the enclosure panel 2. Multiple sets of slot holes 24 penetrate downward through the inner wall of the sliding groove 21. A connecting plate 25 is slidably connected to the inner side of the sliding groove 21. Multiple sets of support columns 26 are arranged on the lower side of the connecting plate 25. The outer side of the support column 26 slides inside the slot hole 24. A shaft head 105 is fixedly connected to the lower side of the support rod 1. A support seat 103 is rotatably connected to the lower side of the shaft head 105.

[0025] Furthermore, two sets of insert covers 101 are respectively provided on both sides of the support rod 1, and baffles 102 are installed on both the front and rear sides of the two sets of insert covers 101. A set of sliding grooves 201 is opened on both sides of the two sets of symmetrical enclosures 2, and the front side of the sliding grooves 201 is connected to the limiting grooves 2011.

[0026] The inner side of the slide groove 201 is slidably connected to the slide plate 202, and the outer side of the slide plate 202 is provided with two sets of insert blocks 203. The outer side of the insert blocks 203 is inserted into the inner side of the insert cover 101. The front side of the slide plate 202 is provided with a push block 204, and the outer side of the push block 204 slides inside the limiting groove 2011.

[0027] In this method, by pushing the push block 204 upward and sliding it inside the limiting groove 2011, the push block 204 drives the slide plate 202 to slide along the inside of the slide groove 201. The sliding slide plate 202 drives the two sets of insert blocks 203 to move upward. When the two sets of insert blocks 203 correspond to the upper side of the two sets of insert covers 101, the push block 204 is moved downward to facilitate the insert blocks 203 to pass through the inside of the insert cover 101 and complete the connection between the enclosure 2 and the support column 26. The baffles 102 set on the front side of the two sets of insert covers 101 respectively have a reinforcing effect.

[0028] Furthermore, the inner upper wall of the sliding groove 21 extends with a first sliding hole 22, and a second sliding hole 23 is provided on the lower side of the first sliding hole 22. A sliding rod 27 is provided on the upper side of the connecting plate 25, and a retaining ring 28 is provided on the outer side of the sliding rod 27. The outer side of the retaining ring 28 slides inside the second sliding hole 23, and a spring 29 is placed on the upper side of the retaining ring 28.

[0029] Among them, the upper side of the spring 29 abuts against the inner side of the second sliding hole 23, the front side of the cover plate 3 is provided with a groove 31, the outer side of the slide rod 27 is provided with a push plate 30, the outer side of the push plate 30 slides inside the groove 31, the front side of the cover plate 3 is provided with a connecting groove 32, one side of the connecting groove 32 communicates with the inner side of the groove 31, the inner side of the connecting groove 32 is slidably connected with an insert plate 33, the front side of the insert plate 33 is provided with a push column 34, the outer side of the connecting groove 32 is inlaid with a limit frame 35, and the push column 34 extends to the outer side of the limit frame 35;

[0030] In this method, when the push plate 30 moves to the top along the inner side of the groove 31, the push column 34 drives the insert plate 33 to pass through the inner side of the groove 31 in the connecting groove 32. At this time, it is beneficial for the insert plate 33 to be supported on the lower side of the push plate 30. When the push plate 30 is pushed, the slide rod 27 moves along the second slide hole 23 to the inner side of the first slide hole 22. At the same time, it is beneficial for the connecting plate 25 to drive multiple support columns 26 to separate from the ground. Therefore, the retaining ring 28 compresses the spring 29, and then the push plate 30 presses on the upper side of the insert plate 33 to prevent multiple sets of support columns 26 from sliding down. The limiting frame 35 prevents the insert plate 33 from separating from the connecting groove 32.

[0031] Furthermore, the upper side of the support base 103 has a plurality of positioning holes 104, the outer side of the shaft head 105 is provided with a positioning plate 106, the inner side of the positioning plate 106 is penetrated by a positioning pin 107, and the lower side of the positioning pin 107 is inserted into the inner side of the positioning hole 104.

[0032] In this method, when multiple support columns 26 are separated from the ground, the positioning pin 107 inside the positioning plate 106 is pulled out and disengaged from the inside of the positioning hole 104. Since the lower side of the shaft head 105 is rotatably connected to the upper side of the support base 103, rotating the support rod 1 at this time facilitates the adjustment of the direction of the two sets of surrounding plates 2.

[0033] like Figures 1-8 As shown, the principle of a municipal engineering construction enclosure provided in this embodiment is as follows: First, push the push block 204 inside the limiting groove 2011. The push block 204 drives two sets of insert blocks 203 to move upward along the inner side of the sliding groove 201 through the sliding plate 202. The side of the support rod 1 with the insert cover 101 is located below the insert block 203. Push the push block 204 downward again. At this time, the two sets of insert blocks 203 are inserted into the inner side of the insert cover 101, and the enclosure 2 and the support rod 1 are hooked together. When the municipal works need to change the enclosure area, the push plate 30 moves upward along the inner side of the groove 31. At this time, the sliding rod 27 drives the connecting plate 25 to slide along the inner side of the sliding groove 21. Then, the connecting plate 25 drives multiple sets of support rods 1 to slide along the inner side of the slot 24. At this time, part of the multiple sets of support rods 1 will be located inside the cover plate 3 and separated from the ground. When the push plate 30 moves to the upper side of the groove 31, it pushes the two sets of insert blocks 203 to move upward along the inner side of the sliding groove 21 through the sliding plate 202. The column 34 drives the insert plate 33 to slide out of the inner side of the connecting groove 32. The insert plate 33 is supported on the lower side of the push plate 30 to prevent multiple sets of support columns 26 from contacting the ground. Then, by pulling out the positioning pin 107 inside the positioning plate 106, the positioning pin 107 is separated from the positioning hole 104. At this time, it is only necessary to push the enclosure plate 2 to one side. The lower side of the support rod 1 rotates on the upper side of the support seat 103 through the shaft head 105. The rotated support rod 1 can conveniently block the area to be blocked. After the entire area is blocked, the positioning pin 107 is inserted through the positioning plate 106 into the inner side of the positioning hole 104 to prevent the support rod 1 from rotating on its own. The push column 34 is moved again to reset the insert plate 33 to the inner side of the connecting groove 32. The spring 29 on the upper side of the retaining ring 28 abuts against the second sliding hole 23 to drive the sliding rod 27 to move downward. The sliding rod 27 drives multiple sets of support columns 26 to contact the ground through the connecting plate 25, completing the area blocking operation.

[0034] The foregoing description illustrates and describes several preferred embodiments of the present invention. However, as previously stated, it should be understood that the present invention is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. It can be used in various other combinations, modifications, and environments, and can be altered within the scope of the inventive concept described herein through the foregoing teachings or techniques or knowledge in related fields. Any modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention should be within the protection scope of the appended claims.

Claims

1. A construction site enclosure for municipal engineering projects, comprising a support pole (1), characterized in that: Two sets of symmetrical enclosure plates (2) are attached to the outside of the support rod (1). A cover plate (3) is installed on the lower side of each of the two sets of symmetrical enclosure plates (2). A sliding groove (21) is provided on the side of the cover plate (3) that is in contact with the enclosure plate (2). Multiple sets of slot holes (24) are passed through the inner wall of the sliding groove (21). A connecting plate (25) is slidably connected to the inner side of the sliding groove (21). Multiple sets of support columns (26) are provided on the lower side of the connecting plate (25). The outer side of the support column (26) slides inside the slot hole (24). A shaft head (105) is fixedly connected to the lower side of the support rod (1). A support seat (103) is rotatably connected to the lower side of the shaft head (105).

2. The municipal engineering construction fence according to claim 1, characterized in that: The support rod (1) has two sets of insert covers (101) on both sides. The front and rear sides of the two sets of insert covers (101) are equipped with baffles (102). The two sets of symmetrical enclosures (2) have a set of sliding grooves (201) on both sides. The front side of the sliding grooves (201) is connected to the limiting groove (2011).

3. The municipal engineering construction fence according to claim 2, characterized in that: The inner side of the slide groove (201) is slidably connected to the slide plate (202), and the outer side of the slide plate (202) is provided with two sets of inserts (203). The outer side of the inserts (203) is inserted into the inner side of the insert cover (101). The front side of the slide plate (202) is provided with a push block (204), and the outer side of the push block (204) slides inside the limiting groove (2011).

4. A municipal engineering construction fence according to claim 1, characterized in that: The inner upper wall of the sliding groove (21) extends a first sliding hole (22), and a second sliding hole (23) is provided on the lower side of the first sliding hole (22). A sliding rod (27) is provided on the upper side of the connecting plate (25), and a retaining ring (28) is provided on the outer side of the sliding rod (27). The outer side of the retaining ring (28) slides inside the second sliding hole (23), and a spring (29) is placed on the upper side of the retaining ring (28).

5. A municipal engineering construction fence according to claim 4, characterized in that: The upper side of the spring (29) abuts against the inner side of the second sliding hole (23), the front side of the cover plate (3) is provided with a groove (31), the outer side of the slide rod (27) is provided with a push plate (30), and the outer side of the push plate (30) slides inside the groove (31).

6. A municipal engineering construction fence according to claim 5, characterized in that: The front side of the cover plate (3) is provided with a connecting groove (32), one side of the connecting groove (32) is connected to the inner side of the groove (31), the inner side of the connecting groove (32) is slidably connected with a plug plate (33), the front side of the plug plate (33) is provided with a push column (34), the outer side of the connecting groove (32) is inlaid with a limit frame (35), and the push column (34) extends to the outer side of the limit frame (35).

7. A construction site enclosure for municipal engineering projects according to claim 1, characterized in that: The upper side of the support base (103) has a plurality of positioning holes (104), and the outer side of the shaft head (105) is provided with a positioning plate (106). The inner side of the positioning plate (106) is penetrated by a positioning pin (107), and the lower side of the positioning pin (107) is inserted into the inner side of the positioning hole (104).

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