Building construction protective fence

Abstract

The utility model relates to the technical field of protective fences, in particular to a building construction protective fence which comprises a fence net, first supporting rods, connecting structures and supporting structures, the first supporting rods are installed at the left end and the right end of the fence net, one side of the fence net is connected with the first supporting rods through the two connecting structures, and the first supporting rods are connected with the supporting structures through the supporting structures. Supporting structures are installed on the front side and the rear side of the first supporting rod correspondingly, and each supporting structure comprises a rotating shaft, a second supporting rod, a rubber cushion plate, a first fixing plate, a second fixing plate and an inserting rod. The connecting structure is arranged, the elastic force of the spring pushes the limiting block to abut against the rear side of the second connecting plate, the fence net and the first supporting rod can be rapidly installed and detached through the connecting structure, and storage and carrying are convenient. The supporting structure is arranged, the ground is supported and prevented from slipping through the rubber cushion plate, the bottom of the first supporting rod can be additionally supported through the supporting structure, and the supporting structure is convenient to store and carry.

Description

Technical Field

[0001] The utility model belongs to the technical field of guardrails, and in particular relates to a building construction guardrail. Background Art

[0002] Building construction refers to the production activities in the implementation stage of engineering construction. It is the construction process of various buildings. It can also be said to be the process of turning various lines on the design drawings into physical objects at designated locations. It includes foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction, etc. In the process of building construction, in order to better maintain the construction environment of the construction site, protective fences are usually erected outside the construction site to ensure the safety of the construction site.

[0003] However, the protective net and support rod of the existing guardrail are often fixed by screws or bolts, which is time-consuming and laborious to install and inconvenient to store. In addition, the bottom of the support rod of the existing guardrail is often supported by a base without additional support. The support rod is easy to collapse after being hit, which is inconvenient to use. Therefore, a construction guardrail is urgently needed to solve the above problems. Utility Model Content

[0004] In order to overcome the above-mentioned technical problems, the purpose of the utility model is to provide a construction guardrail to solve the problems raised in the above-mentioned background technology that the protective net and the support rod of the existing guardrail are often fixed by screws or bolts, the installation is time-consuming and labor-intensive, and it is inconvenient to store, and the bottom of the support rod of the existing guardrail is often supported by a base without additional support, and the support rod is easy to collapse after being hit, which is inconvenient to use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a construction guardrail, comprising a guardrail net, a support rod one, a connecting structure and a supporting structure, wherein support rod one is installed at both ends of the left and right sides of the guardrail net, one side of the guardrail net is connected to support rod one through two connecting structures, and support structures are installed on both the front and rear sides of support rod one, and the supporting structure comprises a rotating shaft, support rod two, a rubber pad, a fixing plate one, a fixing plate two and an insertion rod.

[0006] Preferably, the bottom of the guardrail net is fixedly connected to the reflective plate, the left and right sides of the guardrail net and the reflective plate are fixedly connected to connecting plate one, the upper and lower ends of the left and right sides of the support rod one are fixedly connected to two connecting plates two, the positions of the two connecting plates two correspond to the position of the connecting plate one, and the bottom of the support rod one is fixedly connected to the base.

[0007] Preferably, the connection structure includes a pull ring, a limit plate 1, a fixing rod, a spring, a limit plate 2 and a limit block, the rear side of the pull ring is fixedly connected to the limit plate 1, and the rear side of the limit plate 1 is fixedly connected to the fixing rod.

[0008] Preferably, the rear side of the limit plate 1 is fixedly connected to one end of a spring, the other end of the spring is fixedly connected to the limit plate 2, the limit plate 2 is slidably connected to a fixing rod, and the upper and lower sides of the fixing rod are fixedly connected to limit blocks.

[0009] Preferably, two rotating shafts are provided, one end of the rotating shaft is fixedly connected to the front and rear sides of the support rod one, and the other end of the rotating shaft is fixedly connected to the support rod two.

[0010] Preferably, the bottom of the second support rod is fixedly connected to two rubber pads, and the side of the second support rod away from the first support rod is fixedly connected to the first fixing plate.

[0011] Preferably, the two fixing plates 2 are fixedly connected to the front and rear sides of the support rod 1, the two fixing plates 2 are fixedly connected to the front and rear sides of the base, and the support rod 2, fixing plate 1 and fixing plate 2 are all slidably connected to the plug rod.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. This kind of building construction guardrail is provided with a connecting structure. The guardrail net is placed between two support rods 1, and the connecting plate 1 is placed between two connecting plates 2, and the slide grooves are aligned. The pull ring is held, and the fixed rod and the limit block are inserted into the slide grooves of the connecting plate 1 and the connecting plate 2. The spring contracts under pressure, and the pull ring is rotated to make the pull ring drive the limit block to rotate ninety degrees. The pull ring is released, and the elastic force of the spring pushes the limit block to the rear side of the connecting plate 2, so that the fixed rod fixes the position of the connecting plate 1 and the connecting plate 2. The guardrail net and the support rod 1 can be quickly installed and disassembled through the connecting structure, which is convenient for storage and carrying.

[0014] 2. This kind of construction guardrail is provided with a supporting structure. When it is necessary to support the support rod 1 on the ground, the insertion rod is pulled out from the middle fixed plate 1 and the fixed plate 2, so that the insertion rod is no longer stuck on the fixed plate 1 and the fixed plate 2, and the support rod 2 is rotated by the rotating shaft, and the support rod 2 is placed from the vertical direction to the horizontal direction. The ground is supported and anti-slip by the rubber pad, and the insertion rod is inserted into the fixed plate 2 and the support rod 2 on the base, so that the insertion rod fixes the position of the support rod 2. The bottom of the support rod 1 can have additional support through the supporting structure, and it is easy to store and carry. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front perspective schematic diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the explosion structure of the utility model;

[0017] Figure 3This is a schematic diagram of the connection structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the exploded structure of the connection structure of the utility model;

[0019] Figure 5 This is a schematic diagram of the explosion structure of the support structure of the utility model.

[0020] In the figure: 1. guardrail net; 11. reflector; 12. connecting plate 1; 2. support rod 1; 21. connecting plate 2; 22. base; 3. connecting structure; 31. pull ring; 32. limit plate 1; 33. fixing rod; 34. spring; 35. limit plate 2; 36. limit block; 4. supporting structure; 41. rotating shaft; 42. support rod 2; 43. rubber pad; 44. fixing plate 1; 45. fixing plate 2; 46. plug rod. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-5 The utility model provides an embodiment: a construction guardrail, including a guardrail net 1, a support rod 2, a connecting structure 3 and a supporting structure 4, the left and right ends of the guardrail net 1 are installed with support rods 2, one side of the guardrail net 1 is connected to the support rod 2 through two connecting structures 3, and the front and rear sides of the support rod 2 are installed with supporting structures 4, and the supporting structure 4 includes a rotating shaft 41, a support rod 2 42, a rubber pad 43, a fixing plate 1 44, a fixing plate 2 45 and an insertion rod 46.

[0023] The bottom of the guardrail net 1 is fixedly connected to the reflective plate 11, the left and right sides of the guardrail net 1 and the reflective plate 11 are fixedly connected to the connecting plate 12, the upper and lower ends of the left and right sides of the support rod 12 are fixedly connected to two connecting plates 21, the positions of the two connecting plates 21 correspond to the positions of the connecting plate 12, and the bottom of the support rod 12 is fixedly connected to the base 22.

[0024] The connecting structure 3 includes a pull ring 31, a limit plate 1 32, a fixing rod 33, a spring 34, a limit plate 2 35 and a limit block 36. The rear side of the pull ring 31 is fixedly connected to the limit plate 1 32, and the rear side of the limit plate 1 32 is fixedly connected to the fixing rod 33.

[0025] The rear side of the limit plate 1 32 is fixedly connected to one end of the spring 34 , the other end of the spring 34 is fixedly connected to the limit plate 2 35 , the limit plate 2 35 is slidably connected to the fixing rod 33 , and the upper and lower sides of the fixing rod 33 are fixedly connected to the limit blocks 36 .

[0026] Two rotating shafts 41 are provided, one end of the rotating shaft 41 is fixedly connected to the front and rear sides of the support rod 1 2 , and the other end of the rotating shaft 41 is fixedly connected to the support rod 2 42 .

[0027] The bottom of the second support rod 42 is fixedly connected to two rubber pads 43, and the side of the second support rod 42 away from the first support rod 2 is fixedly connected to the first fixing plate 44.

[0028] The two fixing plates 45 are fixedly connected to the front and rear sides of the support rod 1 2, and the two fixing plates 45 are fixedly connected to the front and rear sides of the base 22. The support rod 2 42, the fixing plate 1 44 and the fixing plate 2 45 are all slidably connected to the plug rod 46. When it is necessary to support the support rod 2 on the ground, the plug rod 46 is pulled out from the middle fixing plate 1 44 and the fixing plate 2 45, so that the plug rod 46 no longer gets stuck on the fixing plate 1 44 and the fixing plate 2 45, and the support rod 2 42 is rotated by the rotating shaft 41, and the support rod 2 42 is placed from the vertical direction to the horizontal direction. The ground is supported and anti-slipped by the rubber pad 43, and the plug rod 46 is inserted into the fixing plate 2 45 and the support rod 2 42 on the base 22, so that the plug rod 46 fixes the position of the support rod 2 42.

[0029] Working principle:

[0030] When in use, when it is necessary to support the support rod 1 2 on the ground, the insertion rod 46 is pulled out from the middle fixing plate 1 44 and fixing plate 2 45, so that the insertion rod 46 is no longer stuck on the fixing plate 1 44 and fixing plate 2 45, and the support rod 2 42 is rotated by the rotating shaft 41, and the support rod 2 42 is placed from the vertical direction to the horizontal direction, and the rubber pad 43 is used to support and prevent the ground from slipping, and the insertion rod 46 is inserted into the fixing plate 2 45 and the support rod 2 42 on the base 22, so that the insertion rod 46 fixes the position of the support rod 2 42, and the bottom of the support rod 1 2 can be provided with additional support through the supporting structure 4, and it is convenient to store and carry, and the guardrail net 1 is placed Between the two support rods 1 2, place the connecting plate 12 between the two connecting plates 21, and align the slide grooves, hold the pull ring 31, insert the fixing rod 33 and the limit block 36 into the slide grooves of the connecting plate 12 and the connecting plate 2 21, the spring 34 contracts under pressure, rotate the pull ring 31, and make the pull ring 31 drive the limit block 36 to rotate ninety degrees, release the pull ring 31, and the elastic force of the spring 34 pushes the limit block 36 against the rear side of the connecting plate 2 21, so that the fixing rod 33 fixes the position of the connecting plate 12 and the connecting plate 2 21, and the guardrail net 1 and the support rod 1 2 can be quickly installed and disassembled through the connecting structure 3, which is convenient for storage and carrying.

[0031] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A construction guardrail, comprising a guardrail net (1), a support rod (2), a connecting structure (3) and a supporting structure (4), characterized in that: Support rods (2) are installed at both left and right ends of the guardrail net (1); one side of the guardrail net (1) is connected to support rod (2) via two connecting structures (3); support structures (4) are installed at both front and rear sides of support rod (2); and the support structure (4) comprises a rotating shaft (41), support rod (42), a rubber pad (43), a fixing plate (44), a fixing plate (45) and an insertion rod (46).

2. A construction guardrail according to claim 1, characterized in that: The bottom of the guardrail net (1) is fixedly connected to the reflective plate (11), the left and right sides of the guardrail net (1) and the reflective plate (11) are fixedly connected to the connecting plate 1 (12), the upper and lower ends of the left and right sides of the support rod 1 (2) are fixedly connected to two connecting plates 2 (21), the positions of the two connecting plates 2 (21) correspond to the position of the connecting plate 1 (12), and the bottom of the support rod 1 (2) is fixedly connected to the base (22).

3. A construction protection fence according to claim 1, characterized in that: The connection structure (3) comprises a pull ring (31), a limiting plate 1 (32), a fixing rod (33), a spring (34), a limiting plate 2 (35) and a limiting block (36); the rear side of the pull ring (31) is fixedly connected to the limiting plate 1 (32), and the rear side of the limiting plate 1 (32) is fixedly connected to the fixing rod (33).

4. A construction protection fence according to claim 3, characterized in that: The rear side of the limiting plate 1 (32) is fixedly connected to one end of a spring (34), the other end of the spring (34) is fixedly connected to the limiting plate 2 (35), the limiting plate 2 (35) is slidably connected to a fixing rod (33), and the upper and lower sides of the fixing rod (33) are fixedly connected to limiting blocks (36).

5. A construction protection fence according to claim 4, characterized in that: Two rotating shafts (41) are provided, one end of the rotating shaft (41) is fixedly connected to the front and rear sides of the first support rod (2), and the other end of the rotating shaft (41) is fixedly connected to the second support rod (42).

6. A construction protection fence according to claim 5, characterized in that: The bottom of the second support rod (42) is fixedly connected to two rubber pads (43), and the side of the second support rod (42) away from the first support rod (2) is fixedly connected to the first fixing plate (44).

7. A construction protection fence according to claim 1, characterized in that: The two fixing plates (45) are fixedly connected to the front and rear sides of the support rod (2), and the two fixing plates (45) are fixedly connected to the front and rear sides of the base (22). The support rod (42), the fixing plate (44) and the fixing plate (45) are all slidably connected to the plug rod (46).

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