Safety management fence for building construction
By introducing counterweight devices and adjustment devices into the construction site guardrail, the problems of instability of guardrail nets and difficulty in fixing warning signs in strong winds are solved, and higher construction site safety and management efficiency are achieved.
Patent Information
- Application Number
- CN202420697068.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-07
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-04-07
AI Technical Summary
The existing construction site guardrails are prone to dumping in outdoor windy weather, which leads to safety and unstable construction sites and is difficult to fix warning signs of different sizes.
A construction safety management fence is designed, including connecting rods, legs, guardrail nets, counterweight devices and adjustment devices. The counterweight device increases the weight of the guardrail net through the counterweight box and the fixing device, and the adjustment device fixes warning signs of different sizes through sliding clamps and screw systems.
Improve the stability of the guardrail net in windy weather and allows for flexible installation and removal of warning signs, enhancing the level of safety management at the construction site.
Smart Images
Figure CN222295906U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of construction site guardrails, in particular to a construction safety management fence. Background Art
[0002] Construction site guardrails are facilities used to enclose and protect construction sites, usually made of metal or plastic. Construction site guardrails can prevent people and vehicles from entering the construction site by mistake and ensure the safety inside the construction site. At the same time, construction site guardrails can also beautify the environment and standardize the construction area. At the construction site, construction site guardrails are indispensable equipment that can effectively improve the safety and overall management level of the construction site.
[0003] The above-mentioned and existing related technologies often have the following defects: when construction is carried out on the construction site, in order to ensure the safety of the on-site workers and on-site equipment, it is usually necessary to place a circle of safety fences around the construction site to ensure the safety of the construction site. Since the construction site usually places safety fences outdoors, the outdoor environment is different. When the safety fences are used outdoors, they are affected by the weather environment. When used in windy weather, the safety fences are easily overturned by the strong wind.
[0004] To this end, we propose construction safety management fences. Utility Model Content
[0005] The purpose of the utility model is to provide a construction safety management fence to solve the problems raised in the above background technology.
[0006] To achieve the above purpose, the utility model provides the following technical solutions: construction safety management fence, including
[0007] Connecting rod;
[0008] The supporting legs are arranged below the connecting rod to support the connecting rod;
[0009] The guardrail net is set in the middle of the connecting rod to block and protect the construction site;
[0010] The counterweight device is installed under the guardrail net to increase the weight of the guardrail net and improve the stability of the guardrail net placed on the ground;
[0011] The adjusting device is arranged on the surface of the guardrail net so that warning signs of different sizes can be installed on the guardrail net.
[0012] Preferably, the counterweight device includes a counterweight box, which is detachably mounted on the guardrail net; a fixed block is fixedly connected to the surface of the counterweight box; a fixing hole is provided on the surface of the fixed block; a fixing pin is slidably connected to the inner wall of the guardrail net; the size of the fixing pin matches the size of the fixing hole; one end of the fixing pin is fixedly connected to a fixing plate; and a spring is fixedly connected to the surface of the fixing plate.
[0013] The effect achieved by the above components is: when the guardrail net needs to be placed at the construction site, the staff will place the connecting rod, and then install the guardrail net on the connecting rod. The legs support the connecting rod. The staff moves the fixed plate to drive the fixed pin to move. At this time, the spring is in a compressed state. The counterweight box is then placed under the guardrail net, and the fixed block is stuck under the guardrail net. The fixed plate is then released, and the spring extends and pushes the fixed plate. The fixed pin moves and is inserted into the fixed hole of the fixed block to fix the counterweight box. Then, gravel and soil blocks are added to the counterweight box to increase the weight of the counterweight box, thereby improving the stability of the guardrail net when the guardrail net is not needed.
[0014] Preferably, a baffle is detachably mounted on the inner wall of the counterweight box, a pull ring is fixedly connected to the surface of the baffle, a fixing buckle is fixedly connected to the surface of the counterweight box, and a disc is rotatably connected to the surface of the fixing buckle.
[0015] The effect achieved by the above components is: the disc is rotated upwards, the baffle is pulled out of the counterweight box, the bottom of the counterweight box is not blocked, the gravel in the counterweight box is poured out, and the counterweight in the counterweight box is conveniently taken out, the baffle is inserted into the counterweight box, and then the disc is released. The disc rotates and falls due to gravity, and the baffle is stuck to fix the baffle.
[0016] Preferably, a pinch sheet is fixedly connected to the surface of the fixed plate, and an anti-slip pad is fixedly connected to the surface of the pinch sheet.
[0017] The effect achieved by the above components is that the staff controls the movement of the fixed plate through the pinching piece, and the anti-slip pad on the pinching piece makes it difficult for the staff to slip between their fingers and the pinching piece when pinching the pinching piece, which makes it convenient for the staff to control the movement of the fixed pin.
[0018] Preferably, a telescopic rod is fixedly connected to the surface of the fixing plate, and a spring is sleeved on the arc surface of the telescopic rod.
[0019] The effect achieved by the above components is that the telescopic rod supports the spring in a compressed state to prevent the spring from being unable to be used normally due to compression deformation.
[0020] Preferably, the adjusting device includes a fixing frame, which is fixedly connected to the guardrail net, the inner wall of the fixing frame is slidably connected with a sliding clamp, the inner wall of the sliding clamp is threadedly connected with a screw, one end of the screw rests on the inner wall of the fixing frame, the surface of the sliding clamp is rotatably connected with a screw, and the threaded surface of the screw is threadedly connected with a pressing clamp.
[0021] The effect achieved by the above components is: when it is necessary to install a warning sign on the guardrail net, move the sliding splint along the fixing frame to a suitable position, then rotate the screw rod to press against the fixing frame to fix the position of the sliding splint, rotate the screw rod to move the pressing splint, then place the warning sign between the pressing splint and the sliding splint, then rotate the screw rod again to drive the pressing splint to move, and the pressing splint and the sliding splint move to clamp and fix the warning sign, so that warning signs of different sizes can be fixed.
[0022] Preferably, a first rubber pad is fixedly connected to the surface of the sliding clamping plate, and a second rubber pad is fixedly connected to the surface of the pressing clamping plate.
[0023] The effects achieved by the above components are: the first rubber pad on the sliding clamp and the second rubber pad on the pressing clamp increase the friction force of clamping between the sliding clamp and the pressing clamp, making the clamping between the sliding clamp and the pressing clamp more stable.
[0024] Preferably, a round rod is fixedly connected to the surface of the sliding clamp, and the round rod is slidably connected to the pressing clamp.
[0025] The effect achieved by the above components is: when the screw drives the pressing plate to move, the round rod will fix and limit the moving pressing plate, so that the pressing plate will not rotate with the screw when moving, so that the pressing plate moves smoothly.
[0026] Compared with the prior art, the beneficial effects of the utility model are:
[0027] 1. The utility model provides a counterweight device. When placing the protective net at the construction site, the workers install and fix the counterweight box on the guardrail net and then add gravel or soil into the counterweight box to increase the weight of the guardrail net, thereby improving the stability of the guardrail net and making the guardrail net more stably placed when used outdoors in windy weather.
[0028] 2. The utility model provides an adjustment device, moves the sliding clamp to a suitable position, then rotates the screw rod to fix the position of the sliding clamp, and rotates the screw rod to drive the pressing clamp to move and fix the warning sign, so that warning signs of different sizes can be fixed on the guardrail net. BRIEF DESCRIPTION OF THE DRAWINGS
[0029] Figure 1It is a schematic diagram of the overall structure of the utility model;
[0030] Figure 2 For the utility model Figure 1 Schematic diagram of the local structure;
[0031] Figure 3 For the utility model Figure 2 A magnified image of point A;
[0032] Figure 4 This is a structural schematic diagram of the counterweight box in the utility model;
[0033] Figure 5 It is a structural schematic diagram of the spring in the utility model;
[0034] Figure 6 It is a structural schematic diagram of the regulating device in the utility model;
[0035] Figure 7 It is a schematic diagram of the disassembled structure of the sliding splint in the utility model.
[0036] In the figure: 1. connecting rod; 2. supporting leg; 3. guardrail net; 4. counterweight device; 401. counterweight box; 402. fixing block; 403. fixing pin; 404. fixing plate; 405. spring; 406. telescopic rod; 407. pinch piece; 408. anti-slip pad; 409. baffle; 410. pull ring; 411. fixing buckle; 412. round piece; 413. fixing hole; 5. adjusting device; 51. fixing frame; 52. sliding splint; 53. pressing splint; 54. screw; 55. first rubber pad; 56. second rubber pad; 57. screw; 58. round rod. DETAILED DESCRIPTION
[0037] 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.
[0038] See also Figure 1-Figure 2 The utility model provides a technical solution: a construction safety management fence includes a connecting rod 1; a leg 2, which is arranged below the connecting rod 1 to support the connecting rod 1; a guardrail net 3, which is arranged in the middle of the connecting rod 1 and is used to block and protect the construction site; a counterweight device 4, which is arranged below the guardrail net 3 to increase the weight of the guardrail net 3 and improve the stability of the guardrail net 3 placed on the ground; an adjustment device 5, which is arranged on the surface of the guardrail net 3, so that warning signs of different sizes can be installed on the guardrail net 3.
[0039] The specific settings and functions of the counterweight device 4 and the adjusting device 5 are described in detail below.
[0040] like Figure 3 and Figure 4 as well as Figure 5 As shown, the counterweight device 4 includes a counterweight box 401, which is detachably mounted on the guardrail net 3. A fixing block 402 is fixedly connected to the surface of the counterweight box 401, and a fixing hole 413 is provided on the surface of the fixing block 402. A fixing pin 403 is slidably connected to the inner wall of the guardrail net 3. The size of the fixing pin 403 matches the size of the fixing hole 413. One end of the fixing pin 403 is fixedly connected to a fixing plate 404, and a spring 405 is fixedly connected to the surface of the fixing plate 404. When the guardrail net 3 needs to be placed on the construction site, the staff will place the connecting rod 1 and then install the guardrail net 3 on the connecting rod 1. The legs 2 are connected to the connecting rod 1. The connecting rod 1 is supported, and the staff moves the fixing plate 404 to drive the fixing pin 403 to move. At this time, the spring 405 is in a compressed state, and then the counterweight box 401 is placed under the guardrail net 3, and the fixing block 402 is stuck under the guardrail net 3. Then the fixing plate 404 is loosened, and the spring 405 extends to push the fixing plate 404, and the fixing pin 403 moves and inserts into the fixing hole 413 of the fixing block 402 to fix the counterweight box 401. Then, gravel and soil blocks are added to the counterweight box 401 to increase the weight of the counterweight box 401, thereby improving the stability of the guardrail net 3. When the guardrail net 3 is not needed, the counterweight box 40 1 is detachably mounted with a baffle 409, a pull ring 410 is fixedly connected to the surface of the baffle 409, a fixing buckle 411 is fixedly connected to the surface of the counterweight box 401, a disc 412 is rotatably connected to the surface of the fixing buckle 411, the disc 412 is rotated upward, the baffle 409 is pulled out of the counterweight box 401, the bottom of the counterweight box 401 is not blocked, the gravel in the counterweight box 401 is poured out, and the counterweight in the counterweight box 401 is conveniently taken out, the baffle 409 is inserted into the counterweight box 401, and then the disc 412 is released, the disc 412 rotates and falls under the gravity, and the baffle 409 is clamped to fix the baffle 409 A pinch piece 407 is fixedly connected to the surface of the fixed plate 404, and an anti-skid pad 408 is fixedly connected to the surface of the pinch piece 407. The staff controls the movement of the fixed plate 404 through the pinch piece 407. The anti-skid pad 408 on the pinch piece 407 makes it difficult for the staff to slip between the fingers and the pinch piece 407 when pinching the pinch piece 407, which is convenient for the staff to control the movement of the fixed pin 403. A telescopic rod 406 is fixedly connected to the surface of the fixed plate 404, and a spring 405 is sleeved on the arc surface of the telescopic rod 406. The telescopic rod 406 will support the spring 405 in a compressed state to prevent the spring 405 from being unable to be used normally due to compression deformation.
[0041] like Figure 6 and Figure 7As shown, the adjusting device 5 includes a fixing frame 51, which is fixedly connected to the guardrail net 3, and the inner wall of the fixing frame 51 is slidably connected with a sliding clamping plate 52, and the inner wall of the sliding clamping plate 52 is threadedly connected with a screw rod 57, one end of the screw rod 57 abuts against the inner wall of the fixing frame 51, and the surface of the sliding clamping plate 52 is rotatably connected with a screw rod 54, and the threaded surface of the screw rod 54 is threadedly connected with a pressing clamping plate 53. When it is necessary to install a warning sign on the guardrail net 3, the sliding clamping plate 52 is moved along the fixing frame 51, and the sliding clamping plate 52 is moved to a suitable position, and then the screw rod 57 is rotated to abut against the fixing frame 51 to fix the position of the sliding clamping plate 52, and the screw 54 is rotated to rotate the pressing clamping plate 53 to move, and then the warning sign is placed between the pressing clamping plate 53 and the sliding clamping plate 52, and then the screw 54 is rotated again to drive the pressing clamping plate 53 to move, and the pressing clamping plate 5 3 and the sliding clamp plate 52 are moved to clamp and fix the warning sign, and warning signs of different sizes can be fixed. The surface of the sliding clamp plate 52 is fixedly connected with a first rubber pad 55, and the surface of the pressing clamp plate 53 is fixedly connected with a second rubber pad 56. The first rubber pad 55 on the sliding clamp plate 52 and the second rubber pad 56 on the pressing clamp plate 53 increase the friction force of clamping between the sliding clamp plate 52 and the pressing clamp plate 53, so that the clamping between the sliding clamp plate 52 and the pressing clamp plate 53 is more stable. The surface of the sliding clamp plate 52 is fixedly connected with a round rod 58, and the round rod 58 is slidably connected to the pressing clamp plate 53. When the screw rod 54 drives the pressing clamp plate 53 to move, the round rod 58 will fix and limit the moving pressing clamp plate 53, so that the pressing clamp plate 53 will not rotate with the screw rod 54 when moving, so that the pressing clamp plate 53 moves smoothly.
[0042] Working principle: when the guardrail net 3 needs to be placed at the construction site, the staff will place the connecting rod 1 and then install the guardrail net 3 on the connecting rod 1. The legs 2 support the connecting rod 1. The staff controls the movement of the fixed plate 404 through the pinching piece 407. The anti-slip pad 408 on the pinching piece 407 makes it difficult for the staff to slip between the fingers and the pinching piece 407 when pinching the pinching piece 407, which is convenient for the staff to control the movement of the fixing pin 403. The staff moves the fixing plate 404 to drive the fixing pin 403 to move. At this time, the spring 405 is in a compressed state, and the telescopic rod 406 will support the compressed spring 405 to prevent the spring 405 from being unable to be used normally due to compression deformation. Then, the counterweight box 401 is placed under the guardrail net 3, and the fixed block 402 is stuck under the guardrail net 3. Then, the fixed plate 404 is released, and the spring 405 extends to push the fixed plate 404, and the fixing pin 403 moves to insert into the fixing hole 41 of the fixing block 402. 3, the counterweight box 401 is fixed, and then gravel and soil blocks are added to the counterweight box 401 to increase the weight of the counterweight box 401, thereby improving the stability of the guardrail net 3. When the guardrail net 3 is not needed, the disc 412 is rotated upward, and the baffle 409 is pulled out of the counterweight box 401, so that the bottom of the counterweight box 401 is not blocked, and the gravel in the counterweight box 401 is poured out, which is convenient for taking out the counterweight in the counterweight box 401, and the baffle 409 is inserted into the counterweight box 40 1, and then release the disc 412, which rotates and falls due to gravity, and clamps the baffle 409 to fix the baffle 409. By setting the counterweight device 4, when placing the protective net at the construction site, the staff can add gravel or soil to the counterweight box 401 after installing and fixing the counterweight box 401 on the guardrail net 3, so as to increase the weight of the guardrail net 3, thereby improving the stability of the guardrail net 3, so that the guardrail net 3 can be placed more stably when used outdoors in windy weather.
[0043] When it is necessary to install a warning sign on the guardrail net 3, the sliding clamp plate 52 is moved along the fixing frame 51 to move the sliding clamp plate 52 to a suitable position, and then the screw rod 57 is rotated to abut against the fixing frame 51 to fix the position of the sliding clamp plate 52, and the screw rod 54 is rotated to rotate the pressing clamp plate 53 to move. When the screw rod 54 drives the pressing clamp plate 53 to move, the round rod 58 will fix the moving pressing clamp plate 53 so that the pressing clamp plate 53 will not rotate with the screw rod 54 when moving, so that the pressing clamp plate 53 moves smoothly, and then the warning sign is placed between the pressing clamp plate 53 and the sliding clamp plate 52, and then the screw rod 54 is rotated again to drive the pressing clamp plate 53 to move. The clamping plate 53 and the sliding clamping plate 52 are moved to clamp and fix the warning sign. The first rubber pad 55 on the sliding clamping plate 52 and the second rubber pad 56 on the pressing clamping plate 53 increase the friction force of clamping between the sliding clamping plate 52 and the pressing clamping plate 53, so that the clamping between the sliding clamping plate 52 and the pressing clamping plate 53 is more stable, and warning signs of different sizes can be fixed. By setting the adjustment device 5, the sliding clamping plate 52 is moved to a suitable position, and then the screw rod 57 is rotated to fix the position of the sliding clamping plate 52. The warning sign is fixed by rotating the screw rod 54 to drive the pressing clamping plate 53 to move, so that warning signs of different sizes can be fixed on the guardrail net 3.
[0044] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0045] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. Construction safety management fence, including Connecting rod (1); The supporting legs (2) are arranged below the connecting rod (1) to support the connecting rod (1); A guardrail net (3) is arranged in the middle of the connecting rod (1) and is used to block and protect the construction site; A counterweight device (4) is arranged below the guardrail net (3) to increase the weight of the guardrail net (3) and improve the stability of the guardrail net (3) when placed on the ground; The adjustment device (5) is arranged on the surface of the guardrail net (3), so that warning signs of different sizes can be installed on the guardrail net (3).
2. The construction safety management fence according to claim 1 is characterized by: The counterweight device (4) comprises a counterweight box (401), the counterweight box (401) and the guardrail net (3) are detachably mounted, a fixing block (402) is fixedly connected to the surface of the counterweight box (401), a fixing hole (413) is provided on the surface of the fixing block (402), a fixing pin (403) is slidably connected to the inner wall of the guardrail net (3), the size of the fixing pin (403) is matched with the size of the fixing hole (413), one end of the fixing pin (403) is fixedly connected to a fixing plate (404), and a spring (405) is fixedly connected to the surface of the fixing plate (404).
3. The construction safety management fence according to claim 2 is characterized by: A baffle (409) is detachably mounted on the inner wall of the counterweight box (401), a pull ring (410) is fixedly connected to the surface of the baffle (409), a fixing buckle (411) is fixedly connected to the surface of the counterweight box (401), and a disc (412) is rotatably connected to the surface of the fixing buckle (411).
4. The construction safety management fence according to claim 2 is characterized by: A pinching sheet (407) is fixedly connected to the surface of the fixing plate (404), and an anti-slip pad (408) is fixedly connected to the surface of the pinching sheet (407).
5. The construction safety management fence according to claim 2 is characterized by: A telescopic rod (406) is fixedly connected to the surface of the fixed plate (404), and a spring (405) is sleeved on the arc surface of the telescopic rod (406).
6. The construction safety management fence according to claim 2 is characterized by: The adjusting device (5) comprises a fixing frame (51), the fixing frame (51) is fixedly connected to the guardrail net (3), the inner wall of the fixing frame (51) is slidably connected to a sliding clamp (52), the inner wall of the sliding clamp (52) is threadedly connected to a screw rod (57), one end of the screw rod (57) is against the inner wall of the fixing frame (51), the surface of the sliding clamp (52) is rotatably connected to a screw rod (54), and the threaded surface of the screw rod (54) is threadedly connected to a pressing clamp (53).
7. The construction safety management fence according to claim 6 is characterized by: A first rubber pad (55) is fixedly connected to the surface of the sliding clamp (52), and a second rubber pad (56) is fixedly connected to the surface of the pressing clamp (53).
8. The construction safety management fence according to claim 6 is characterized by: A round rod (58) is fixedly connected to the surface of the sliding clamping plate (52), and the round rod (58) is slidably connected to the pressing clamping plate (53).