Municipal road construction fence

Abstract

The utility model relates to a municipal road construction fence which comprises a fence plate and a fixing base, the fence plate is formed by connecting a plurality of fence units, the fence units are connected through a connecting structure, the connecting structure comprises a connecting rod, a locking block and a fixing block which are connected to one fence unit in a sliding mode, and the connecting rod is connected into the two adjacent fence units in a sliding mode; the locking block and the fixing block are movably connected to the two ends in the connecting rod respectively. When the connecting rod slides to the other fence unit, the locking block is positioned on the fence unit, and the fixing block is positioned on the other fence unit. The adjacent fence units are connected through the connecting rods, one fence unit is locked through the locking blocks, the other fence unit is locked through the fixing blocks, the adjacent fence units are conveniently connected, stability is high, use of a large number of bolts is avoided, and the construction efficiency of mounting and dismounting is improved.

Description

Technical Field

[0001] This application relates to the field of fencing technology, and in particular to a municipal road construction fence. Background Technology

[0002] During construction, fences are usually installed around the edges of the construction area to protect it.

[0003] Traditional construction fences are usually assembled from multiple fence panels of the same size. During installation, a large number of bolts are inevitably needed to reinforce the joints, which makes installation and disassembly inconvenient. Therefore, improvements are still needed. Utility Model Content

[0004] To improve the ease of installation and dismantling of fencing, this application provides a municipal road construction fencing.

[0005] The technical solution for a municipal road construction fence provided in this application is as follows:

[0006] A municipal road construction fence includes a fence panel and a fixed base. The fence panel is composed of several fence units connected together. The fence units are connected by a connecting structure. The connecting structure includes a connecting rod, a locking block, and a fixing block that are slidably connected to one fence unit. The connecting rod is slidably connected to two adjacent fence units. The locking block and the fixing block are respectively movably connected to both ends of the connecting rod. The connecting rod slides to another fence unit, the locking block is positioned in the fence unit, and the fixing block is positioned in the other fence unit.

[0007] By adopting the above technical solution, adjacent fence units are connected by connecting rods, one fence unit is locked by locking blocks, and another fence unit is locked by fixing blocks, so as to realize the convenient connection of adjacent fence units, with high stability, avoid the use of a large number of bolts, and improve the construction efficiency of installation and dismantling.

[0008] Preferably, the connecting structure further includes a limiting block, an abutting rod extending from the fixing block, the abutting rod being connected to the connecting rod via a tension spring; the limiting block is movably connected to the connecting rod and closely abuts the abutting rod; one end of the limiting block extends to form a reducing plate, and an inclined surface is formed on the side wall of the limiting block in a direction away from the fixing block; the limiting block moves relative to the abutting rod, the reducing plate abuts against the abutting rod, and the fixing block passes through the connecting rod and is positioned within another fence unit.

[0009] By adopting the above technical solution, the limiting block abuts against the abutting rod, so that the fixing block is housed inside the connecting rod, thereby allowing the connecting rod to slide smoothly; until the reduced diameter plate with a diameter smaller than the limiting block abuts against the abutting rod, at which point the fixing block passes through the connecting rod and is positioned on another fence unit, realizing the connection of adjacent fence units.

[0010] Preferably, the limiting block is driven by a control rod, which is connected to the side wall of the fence unit and can slide along the side wall of the fence unit.

[0011] By adopting the above technical solution, the control rod is located on the side wall of the fence unit, which is convenient for the operator to drive from the outside. The control rod drives the limit block to move, so that the limit block moves to the point where the reduced diameter plate abuts against the abutment rod, so that the fixing block is inserted outside the connecting rod and positioned inside the corresponding fence unit, thereby achieving the purpose of fixing.

[0012] Preferably, the control rod has a threaded section on the side wall near the limiting block and is threadedly connected to the fence unit; the control rod is screwed inward and inserted into the limiting block, the threaded section of the control rod disengages from the side wall of the fence unit, and the control rod can slide.

[0013] By adopting the above technical solution, the control rod is connected to the fence unit through a threaded section to prevent it from coming out. When the control rod is screwed inward and inserted into the limit block, the threaded section comes out of the fence unit and is located outside the limit block. At this time, the sliding of the control rod is unrestricted and can drive the movement of the limit block.

[0014] Preferably, the locking block is movably connected to the connecting rod via a connecting spring.

[0015] By adopting the above technical solution, the connecting spring allows the locking block to be elastically inserted into the connecting rod and positioned in the corresponding fence unit, thereby achieving a fixing effect.

[0016] Preferably, the connection structure further includes a sliding groove extending through one side of a fence unit and a connecting groove extending through another adjacent fence unit, the sliding groove and the connecting groove being connected, and a connecting rod being disposed in the sliding groove and slidable into the connecting groove.

[0017] By adopting the above technical solution, the interconnected connecting groove and sliding groove provide sliding space and guidance for the movement of the connecting rod in adjacent fence units.

[0018] Preferably, a push plate is fixed to the end of the connecting rod away from the fixing block. The push plate passes through the outside of the fence unit, and a through groove is provided on the fence unit for the push plate to move.

[0019] By adopting the above technical solution, the push plate is used to drive the sliding of the connecting rod from the outside, and then the positioning of the locking block and the fixing block achieves the purpose of fixing the adjacent fence unit.

[0020] In summary, this application includes at least one of the following beneficial technical effects:

[0021] 1. Adjacent fence units are connected by connecting rods, one fence unit is locked by a locking block, and another fence unit is locked by a fixing block, which realizes convenient connection of adjacent fence units and has high stability. It avoids the use of a large number of bolts and improves the construction efficiency of installation and dismantling.

[0022] 2. The connecting spring allows the locking block to be elastically inserted through the connecting rod and positioned in the corresponding fence unit to achieve a fixing effect; the limiting block abuts against the abutting rod, allowing the fixing block to be housed inside the connecting rod, thus enabling the connecting rod to slide smoothly; until the reduced diameter plate with a diameter smaller than the limiting block abuts against the abutting rod, at which point the fixing block is inserted through the connecting rod and positioned in another fence unit. Thus, the stable connection of adjacent fence units is achieved through the positioning of the locking block and the fixing block respectively.

[0023] 3. The control rod is connected to the fence unit via a threaded section to prevent it from coming off. When the control rod is screwed inward and inserted into the limit block, the threaded section comes off the fence unit and is outside the limit block. At this time, the sliding of the control rod is unrestricted and can drive the movement of the limit block. Attached Figure Description

[0024] Figure 1 This is a structural schematic diagram of the construction fence according to an embodiment of this application;

[0025] Figure 2 This is a partial cross-sectional structural diagram highlighting the internal structure of the connection between adjacent fence units in an embodiment of this application.

[0026] Explanation of reference numerals in the attached drawings: 1. Fence panel; 11. Fence unit; 111. Guide hole; 2. Fixed base; 3. Connecting structure; 31. Connecting rod; 32. Slide groove; 33. Connecting groove; 34. Locking block; 35. Fixing block; 36. Limiting block; 361. Reduction plate; 362. Inclined surface; 4. Push plate; 5. Connecting spring; 6. Abutment rod; 7. Tension spring; 8. Control rod. Detailed Implementation

[0027] The present application will be further described in detail below with reference to the accompanying drawings.

[0028] This application discloses a municipal road construction fence, referring to... Figure 1 It includes a fence panel 1 and a fixed base 2. The fence panel 1 is composed of several fence units 11 connected together, and the fixed base 2 is fixed to the bottom of both ends of the fence panel 1.

[0029] Reference Figure 1 , 2 The fence units 11 are connected by the connecting structure 3. It should be noted that the upper and lower parts of adjacent fence units 11 can be connected by the connecting structure 3 to improve installation stability.

[0030] Reference Figure 1 ,2 Taking the connection structure 3 located below the fence unit 11 as an example, the connection structure 3 includes a connecting rod 31 slidably connected to the bottom of a fence unit 11, a sliding groove 32 extending through the bottom of one side of a fence unit 11, and a connecting groove 33 extending through the bottom of another adjacent fence unit 11. The connecting groove 33 is located on the side of the other fence unit 11 near the sliding groove 32. The sliding groove 32 and the connecting groove 33 are connected. The connecting rod 31 is located in the sliding groove 32 and can slide into the connecting groove 33.

[0031] Reference Figure 1 , 2 A push plate 4 is fixed at the bottom of the end of the connecting rod 31 away from the connecting groove 33. The push plate 4 passes through the bottom of the fence unit 11. A through groove is opened at the bottom of the fence unit 11 for the push plate 4 to move. The sliding of the connecting rod 31 is driven by controlling the movement of the push plate 4.

[0032] Reference Figure 2 The connecting structure 3 also includes a locking block 34, which is movably connected to one end of the connecting rod 31 near the slide groove 32. The locking block 34 is movably connected to the inside of the connecting rod 31 through the connecting spring 5, so that the locking block 34 can be elastically inserted outside the connecting rod 31 and positioned in the corresponding fence unit 11 to achieve a fixing effect.

[0033] Reference Figure 2 The connecting structure 3 also includes a fixing block 35 and a limiting block 36. The fixing block 35 is movably connected to one end of the connecting rod 31 near the connecting groove 33. An abutting rod 6 extends from the fixing block 35 and is connected to the connecting rod 31 by a tension spring 7. The limiting block 36 is movably connected to the connecting rod 31 and is in close contact with the abutting rod 6. The limiting block 36 is located on the same side as the fixing block 35.

[0034] Reference Figure 1 , 2 The end of the limiting block 36 near the fixing block 35 extends to form a reduced diameter plate 361. The diameter of the reduced diameter plate 361 is smaller than that of the limiting block 36. An inclined surface 362 is formed on the side wall of the limiting block 36, which is inclined in a direction away from the fixing block 35. The limiting block 36 moves relative to the abutting rod 6 until the reduced diameter plate 361 abuts against the abutting rod 6. At this time, the fixing block 35 passes through the connecting rod 31 and is positioned in another fence unit 11 to achieve the purpose of fixing.

[0035] Reference Figure 1 , 2The movement of the limiting block 36 is driven by the control rod 8. The control rod 8 has a threaded section on its side wall near the limiting block 36 and is threaded to the fence unit 11. The fence unit 11 and the connecting rod 31 are respectively provided with guide holes 111 for the control rod 8 to slide. When the control rod 8 is screwed inward and inserted into the limiting block 36, the threaded section comes out of the side wall of the fence unit 11 and is located outside the limiting block 36, so that the control rod 8 can move along the guide hole 111 and smoothly drive the limiting block 36 to slide.

[0036] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A construction fence for municipal roads, comprising fence panels (1) and a fixed base (2), characterized in that: The fence panel (1) is composed of several fence units (11) connected together. The fence units (11) are connected by a connecting structure (3). The connecting structure (3) includes a connecting rod (31), a locking block (34), and a fixing block (35) that are slidably connected to one fence unit (11). The connecting rod (31) is slidably connected to two adjacent fence units (11). The locking block (34) and the fixing block (35) are respectively movably connected to the two ends of the connecting rod (31). The connecting rod (31) slides to another fence unit (11), the locking block (34) is positioned in the fence unit (11), and the fixing block (35) is positioned in the other fence unit (11). The connecting structure (3) further includes a limiting block (36), and an abutment rod (6) extends from the fixing block (35). The abutment rod (6) is connected to the connecting rod (31) by a tension spring (7). The limiting block (36) is movably connected to the connecting rod (31) and closely attached to the abutment rod (6). One end of the limiting block (36) extends to form a reducing plate (361), and an inclined surface (362) is formed on the side wall of the limiting block (36) in a direction away from the fixing block (35). The limiting block (36) moves relative to the abutment rod (6), the reducing plate (361) abuts against the abutment rod (6), and the fixing block (35) passes through the connecting rod (31) and is positioned in another fence unit (11).

2. The municipal road construction fence according to claim 1, characterized in that: The limiting block (36) is driven by the control rod (8), which is connected to the side wall of the fence unit (11) and can slide along the side wall of the fence unit (11).

3. A municipal road construction fence according to claim 2, characterized in that: The control rod (8) has a threaded section on the side wall near the limiting block (36) and is threaded to the fence unit (11); the control rod (8) is screwed inward and inserted into the limiting block (36), the threaded section of the control rod (8) is dislodged from the side wall of the fence unit (11), and the control rod (8) can slide.

4. A municipal road construction fence according to claim 1, characterized in that: The locking block (34) is movably connected to the connecting rod (31) via a connecting spring (5).

5. A municipal road construction fence according to claim 1, characterized in that: The connecting structure (3) further includes a sliding groove (32) that passes through one side of a fence unit (11) and a connecting groove (33) that passes through another adjacent fence unit (11). The sliding groove (32) and the connecting groove (33) are connected. The connecting rod (31) is set in the sliding groove (32) and can slide into the connecting groove (33).

6. A municipal road construction fence according to claim 1, characterized in that: The end of the connecting rod (31) away from the fixed block (35) is fixed with a push plate (4). The push plate (4) passes through the fence unit (11). The fence unit (11) has a through groove for the push plate (4) to move.

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