Dual-purpose building construction safety net
By designing a dual-purpose construction safety net containing base, guide groove, sliding block, safety net and return spring, the problem of limited use scenarios of existing safety nets is solved, and anti-fall at high places and intercepting and blocking on the ground is achieved. multifunctional effect.
Patent Information
- Application Number
- CN202420960381.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-07
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-05-07
AI Technical Summary
Existing building construction safety nets usually can only cover high-out openings at the construction site, and are fixed to the building structure by relying on wire ropes or steel pipe frames, and use scenarios are limited.
A dual-purpose construction safety net was designed, using components such as base, guide groove, sliding block, safety net, return spring and support mechanism. It can be installed on the scaffolding as a conventional safety net, anti-fall protection, and can be deployed in Place vertically on the ground to achieve the effect of interception and blocking.
It realizes the multi-functional use of the safety net, which can not only provide anti-fall protection at high places, but also intercept and block on the ground, expands the use scenarios and improves the safety of the construction site.
Smart Images
Figure CN222435950U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of building construction, in particular to a dual-purpose building construction safety net. Background Art
[0002] A safety net is a safety facility used to protect construction sites. It is usually used to prevent workers, materials or equipment from falling from heights and to reduce risks at construction sites. Conventional safety nets usually cover high openings at construction sites, such as floor edges, stairwells, etc., and are fixed to the building structure by steel cables or steel pipe racks, and have limited usage scenarios.
[0003] Therefore now develop a kind of dual-purpose building construction safety net for the above problems. Utility Model Content
[0004] In order to overcome the shortcomings of existing devices that usually cover high openings at construction sites, rely on steel wire ropes or steel pipe frames to be fixed on building structures, and have limited usage scenarios, the utility model provides a dual-purpose building construction safety net.
[0005] The technical implementation scheme of the utility model is:
[0006] A dual-purpose building construction safety net comprises a base, four guide grooves are provided on the front side of the base, sliding blocks are slidably connected in the guide grooves, a safety net is connected between the sliding blocks, a first return spring is connected between the sliding blocks and the guide grooves, and support mechanisms for placing the base on the ground are provided on the rear sides of the left and right parts.
[0007] Optionally, a protruding block is connected to the left side of the base.
[0008] Optionally, the supporting mechanism includes a guide rail, and the guide rail is installed on the rear sides of the left and right parts of the base. The guide rail is slidably provided with a sliding seat, and the sliding seat is rotatably connected to a first connecting rod, and the first connecting rod is rotatably provided with a second connecting rod, and two left-right symmetrical fixed frames are connected to the rear side of the lower part of the base, and the fixed frame is rotatably connected to the adjacent second connecting rod.
[0009] Optionally, a splicing mechanism is also included, which includes a limiting frame, a clamping groove is opened on the right side of the base, the limiting frame is slidably arranged on the right part of the base, two second return springs are connected between the limiting frame and the base, and the limiting frame is clamped with the protruding block.
[0010] Optionally, connecting seats are installed on the upper sides of the left and right parts of the base through bolts, and fixing clamps are installed on the connecting seats. Two locking pins are threadedly connected to the fixing clamps.
[0011] Optionally, each of the second connecting rods is provided with a fixing hole.
[0012] By adopting the above technical solution, the utility model has the following advantages:
[0013] 1. The utility model has a dual-purpose effect. On the one hand, it can be installed on a scaffold or other location through a fixed clamp as a conventional safety net to perform conventional anti-fall protection. At the same time, under certain circumstances, the first connecting rod and the second connecting rod can be unfolded so that the entire device can be placed vertically on the ground to achieve an interception and blocking effect.
[0014] 2. The utility model locks and fixes the protruding block after the protruding block and the clamping groove are quickly spliced and aligned through the cooperation of the limiting frame and the second reset spring, so that the splicing effect is more stable. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of the first three-dimensional structure of the utility model.
[0016] Figure 2 This is a schematic diagram of the second three-dimensional structure of the utility model.
[0017] Figure 3 It is a three-dimensional structural schematic diagram of the support mechanism of the utility model in an unfolded state.
[0018] Figure 4 It is a three-dimensional structural schematic diagram of the splicing mechanism of the utility model.
[0019] The meanings of the reference numerals in the figure are as follows: 1: base, 101: guide groove, 102: protruding block, 2: connecting seat, 3: fixed clamp, 4: locking pin, 5: sliding block, 6: safety net, 7: first return spring, 8: supporting mechanism, 81: guide rail, 82: sliding seat, 83: first connecting rod, 84: fixed frame, 85: second connecting rod, 9: splicing mechanism, 91: limiting frame, 92: second return spring. DETAILED DESCRIPTION
[0020] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail with reference to the accompanying drawings. It is hereby stated that the directional words such as up, down, left, right, front, back, inside, outside, etc. that appear or will appear in the text of the utility model are only based on the accompanying drawings of the utility model, and are not specific limitations of the utility model. Example 1
[0021] A dual-purpose building construction safety net, such as Figure 1 and Figure 2As shown, it includes a base 1, four guide grooves 101 are opened on the front side of the base 1, sliding blocks 5 are slidably connected in the guide grooves 101, safety nets 6 are connected between the sliding blocks 5, first reset springs 7 are connected between the sliding blocks 5 and the guide grooves 101, a protruding block 102 is connected to the left side of the base 1, connecting seats 2 are installed on the upper sides of the left and right parts of the base 1 by bolts, fixed clamps 3 are installed on the connecting seats 2, two locking pins 4 are threadedly connected to the fixed clamps 3, and supporting mechanisms 8 for placing on the ground are provided on the rear sides of the left and right parts of the base 1.
[0022] like Figure 2 and Figure 3 As shown, the support mechanism 8 includes a guide rail 81, and the guide rails 81 are installed on the rear sides of the left and right parts of the base 1. The guide rails 81 are slidably provided with sliding seats 82, and the sliding seats 82 are rotatably connected to the first connecting rods 83, and the first connecting rods 83 are rotatably provided with second connecting rods 85. Two left-right symmetrical fixing frames 84 are connected to the rear side of the lower part of the base 1, and the fixing frames 84 are rotatably connected to the adjacent second connecting rods 85, and the second connecting rods 85 are provided with fixing holes.
[0023] It should be noted that the safety net 6 is a safety facility used to protect the construction site. It is usually used to prevent workers, materials or equipment from falling from heights and to reduce the risks on the construction site. During normal installation operations, the locking pin 4 can be pulled out to allow the fixed clamp 3 to be opened, and then the fixed clamp 3 is slidably connected to the scaffolding, and then the fixed clamp 3 is locked to complete the quick installation of the safety net 6. When the safety net 6 is fully opened, the sliding blocks 5 on the four corners are all acted upon by the first return spring 7, and have a certain buffering capacity, further improving the load-bearing effect of the safety net 6. Example 2
[0024] On the basis of Example 1, it should be noted that, unlike the conventional installation of the safety net 6, the present device can also be placed vertically on the ground to achieve the effect of interception and blocking. The specific operation method is to slide the sliding seat 82 downward along the sliding guide rail, so that the first connecting rod 83 is flipped, and at the same time, the second connecting rod 85 is flipped downward so that the second connecting rod 85 can be parallel to the ground, so that the second connecting rod 85 is in contact with the ground as a whole. At this time, a stable triangular support structure is formed between the first connecting rod 83, the second connecting rod 85 and the base 1, so that the base 1 can be placed vertically on the ground as a whole. Then, the fixing bolts are driven into the fixing holes to complete the fixation of the second connecting rod 85, so that the vertical placement of the base 1 is more stable. A certain number of bases 1 are placed side by side, which can effectively achieve the effect of interception and blocking. Example 3
[0025] like Figure 1 and Figure 4 As shown, it also includes a splicing mechanism 9, which includes a limiting frame 91. A clamping groove is opened on the right side of the base 1. The limiting frame 91 is slidably arranged on the right side of the base 1. Two second return springs 92 are connected between the limiting frame 91 and the base 1. The limiting frame 91 is clamped with the protruding block 102.
[0026] It should be noted that no matter whether the safety net 6 is installed normally or placed vertically for interception and blocking, the effect of quick installation can be achieved through the splicing of the snap-in groove and the protruding block 102. During installation, the limit frame 91 needs to be pulled forward so that the second return spring 92 is stretched, and then the protruding block 102 is inserted into the snap-in groove to complete the splicing. After the splicing is completed, the limit frame 91 is released, so that under the action of the second return spring 92, the limit frame 91 slides backward to reset and snaps into the protruding block 102.
[0027] The above embodiments are provided for persons familiar with the art to implement or use the present invention. Personnel familiar with the art can make various modifications or changes to the above embodiments without departing from the utility model concept of the present invention. Therefore, the protection scope of the present invention is not limited to the above embodiments, but should be the maximum scope of the innovative features mentioned in the claims.
Claims
1. A dual-purpose building construction safety net, characterized by: The invention comprises a base (1), wherein the front side of the base (1) is provided with four guide grooves (101), the guide grooves (101) are each slidably connected with a sliding block (5), a safety net (6) is connected between the sliding blocks (5), a first return spring (7) is connected between the sliding blocks (5) and the guide grooves (101), and the rear sides of the left and right parts of the base (1) are each provided with a support mechanism (8) for placing the base on the ground; The support mechanism (8) comprises a guide rail (81), the guide rail (81) is installed on the rear sides of the left and right parts of the base (1), a sliding seat (82) is slidably arranged on the guide rail (81), a first connecting rod (83) is rotatably connected to the sliding seat (82), a second connecting rod (85) is rotatably arranged on the first connecting rod (83), and two left-right symmetrical fixing frames (84) are connected to the rear side of the lower part of the base (1), and the fixing frames (84) are rotatably connected to the adjacent second connecting rod (85).
2. A dual-purpose building construction safety net according to claim 1, characterized in that: A protruding block (102) is connected to the left side of the base (1).
3. A dual-purpose building construction safety net according to claim 2, characterized in that: Also includes A splicing mechanism (9) is provided, the splicing mechanism (9) comprising a limit frame (91), a clamping groove is provided on the right side of the base (1), the limit frame (91) is slidably arranged on the right side of the base (1), two second return springs (92) are connected between the limit frame (91) and the base (1), and the limit frame (91) is clamped with the protruding block (102).
4. A dual-purpose building construction safety net according to claim 1, characterized in that: Connecting seats (2) are installed on the upper sides of the left and right parts of the base (1) by means of bolts, and fixing clamps (3) are installed on the connecting seats (2), and two locking pins (4) are threadedly connected to the fixing clamps (3).
5. A dual-purpose building construction safety net according to claim 1, characterized in that: The second connecting rods (85) are each provided with a fixing hole.