Adjustable horizontal safety net non-destructive installation fixture and leveling system

Abstract

The utility model provides adjustable horizontal safety net nondestructive installation fixture and pull down system belongs to the building site safety protection technical field, include: border piece, remove crossbeam, adjustable screw rod, steel wire rope and connection round pipe, the utility model discloses, through design remove crossbeam, adjustable screw rod, steel wire rope, adjustable screw rod is connected with remove crossbeam threadedly, user rotates adjustable screw rod, adjustable screw rod pushes back remove crossbeam and moves to the outside, remove crossbeam pulls steel wire rope to the outside, the other end of steel wire rope is tight horizontal safety net, this process adjustment is more convenient, and need not user to use too big force, the process of high altitude operation is convenient, and the efficiency is high, and adjustable screw rod and remove crossbeam threadedly cooperate and adjust the precision is higher, avoid appearing too tight or too loose situation.

Description

Technical Field

[0001] This utility model relates to the field of construction site safety protection technology, specifically to an adjustable horizontal safety net non-destructive installation clamp and leveling system. Background Technology

[0002] In construction and high-altitude operations, horizontal safety nets serve as important safety protection facilities, playing a vital role in ensuring the safety of construction workers.

[0003] Traditional horizontal safety net installation and leveling typically require manual operation, which is not only labor-intensive but also inefficient. This is especially true in high-altitude work environments, significantly increasing the safety risks for operators. Furthermore, due to the diversity and complexity of construction scenarios, the tension of the horizontal safety net is often difficult to control precisely; excessive tightness may damage the net, while insufficient looseness will prevent it from providing effective protection. Therefore, this invention provides an adjustable, non-destructive installation clamp and leveling system for horizontal safety nets. Utility Model Content

[0004] To address the problems of high labor intensity, low efficiency, and difficulty in precisely controlling the tension of traditional horizontal safety net installation and leveling methods, this utility model provides an adjustable horizontal safety net non-destructive installation clamp and leveling system.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] Adjustable horizontal safety net non-destructive installation clamps, including:

[0007] Border components;

[0008] A movable crossbeam is located on the side opposite the safety net and is connected to the frame component. Several adjustable screws are threaded onto the movable crossbeam, and one end of each adjustable screw abuts against the side of the frame component.

[0009] A steel wire rope is wound around the outside of the movable crossbeam, and the end of the steel wire rope is connected to the safety net through a connecting tube.

[0010] As a further description of the above technical solution:

[0011] A positioning pillow is fixedly installed on the movable crossbeam to limit the lateral displacement of the wire rope.

[0012] As a further description of the above technical solution:

[0013] A positioning component is fixedly installed on the frame component to limit the lateral displacement of the steel wire rope.

[0014] As a further description of the above technical solution:

[0015] The positioning element includes:

[0016] An outer frame, wherein a first inclined portion is provided on the inner side of the outer frame, and a limiting block is fixedly connected to the outer side of the outer frame;

[0017] An inner frame is provided inside the outer frame, and a clamping member is fixedly connected to the end of the inner frame. A second inclined part that cooperates with the first inclined part is provided on the outer side of the clamping member.

[0018] A fastening screw, which is threaded to the outer frame and has its end abutting against the outside of the inner frame.

[0019] As a further description of the above technical solution:

[0020] A limiting groove is fixedly provided on the side of the frame member facing the moving crossbeam. A support member is rotatably connected to the first end of the adjustable screw, which is located inside the limiting groove. A handle member is fixedly connected to the second end of the adjustable screw.

[0021] As a further description of the above technical solution:

[0022] The connecting circular tube includes:

[0023] outer tube;

[0024] A core is fixedly installed inside the outer tube. The length of the outer tube is greater than the length of the core. A wire clamping part is formed on the inner side of the outer tube and at the outer end of the core. A wire-passing hole is opened on the side of the outer tube and at the wire clamping part. A V-shaped opening is provided at the end of the core.

[0025] A clamping component is threaded to the end of the outer tube, and a V-shaped pressure block corresponding to the V-shaped opening is rotatably connected to the bottom of the clamping component.

[0026] An adjustable horizontal safety net non-destructive leveling system includes: a safety net, and at least one side of the safety net is provided with the aforementioned adjustable horizontal safety net non-destructive installation clamp.

[0027] The beneficial effects of this utility model are:

[0028] This invention utilizes a movable crossbeam, an adjustable screw, and a steel wire rope. The adjustable screw is threadedly connected to the movable crossbeam. When the user rotates the adjustable screw, it pushes the movable crossbeam outward, which in turn pulls the steel wire rope outward, tightening the horizontal safety net at the other end. This process is convenient and requires minimal force from the user, making it easy and efficient for high-altitude operations. Furthermore, the threaded connection between the adjustable screw and the movable crossbeam ensures high adjustment precision, preventing over-tightening or over-loosening. Attached Figure Description

[0029] The following figures are shown to more clearly illustrate the non-destructive installation fixtures and leveling system for adjustable horizontal safety nets;

[0030] Figure 1 This is a perspective view of the present utility model;

[0031] Figure 2 This is a front view of the present invention;

[0032] Figure 3 This is a top view of the present invention;

[0033] Figure 4 for Figure 3 Cross-sectional view of section line AA in the middle;

[0034] Figure 5 for Figure 4 Enlarged view of section B in the middle;

[0035] Figure 6 for Figure 4 A magnified view of a portion of point C.

[0036] The labels in the attached diagram;

[0037] 1. Frame component; 101. Restriction groove; 2. Moving crossbeam; 3. Adjustable screw; 301. Support component; 302. Handle component; 4. Steel wire rope; 5. Positioning pillow; 6. Positioning component; 601. Outer frame; 602. First inclined section; 603. Inner frame; 604. Clamping component; 605. Fastening screw; 606. Restriction block; 7. Connecting round tube; 701. Outer tube; 702. Core; 7021. V-shaped opening; 703. Pressing component; 7031. V-shaped pressure block. Detailed Implementation

[0038] Example 1

[0039] Please refer to the attached document. Figures 1-6 This application illustrates an adjustable horizontal safety net non-destructive installation fixture provided in an embodiment of the present application, used for installing horizontal safety nets in scenarios such as building construction and high-altitude operations. Specifically, it includes: a frame component 1, a movable crossbeam 2, an adjustable screw 3, a steel wire rope 4, and a connecting round tube 7.

[0040] The movable crossbeam 2 is arranged parallel to the frame component 1, and is located on the opposite side of the safety net. Several adjustable screws 3 are threaded onto the movable crossbeam 2. Figure 1 As shown, the adjustable screw 3 can be designed in three sets. One end of the adjustable screw 3 abuts against the side of the frame piece 1, and the wire rope 4 is wound around the outside of the movable crossbeam 2. The end of the wire rope 4 is connected to the safety net through the connecting round tube 7.

[0041] After installation as described above, the user rotates the adjustable screw 3, which engages with the moving crossbeam 2 via a thread. One end of the adjustable screw 3 rests against the frame piece 1. When rotated, it pushes the moving crossbeam 2 outward, pulling the steel wire rope 4 outward. The other end of the steel wire rope 4 tightens the horizontal safety net. The threaded engagement between the adjustable screw 3 and the moving crossbeam 2 makes adjustment convenient and requires minimal force from the user, making it easy and efficient for high-altitude operations. Furthermore, the threaded engagement between the adjustable screw 3 and the moving crossbeam 2 provides high adjustment precision, preventing situations where the screw is too tight or too loose.

[0042] In one embodiment, a positioning pillow 5 is fixedly installed on the movable crossbeam 2 to restrict the lateral displacement of the wire rope 4. The positioning pillow 5 has a slot, and the wire rope 4 is locked inside the slot, thereby restricting the lateral displacement of the wire rope 4.

[0043] In one embodiment, a positioning element 6 is fixedly installed on the frame member 1 to limit the lateral displacement of the wire rope 4. The positioning element 6 is used to limit the swing of the wire rope 4 and improve the stability of the safety net.

[0044] In one embodiment, such as Figure 5 As shown, the positioning component 6 includes: an outer frame 601, an inner frame 603, and a fastening screw 605.

[0045] The outer frame 601 has a first inclined portion 602 on its inner side and a limiting block 606 fixedly connected to the outer side of the outer frame 601. Two sets of limiting blocks 606 are provided on both the upper and lower sides. The wire rope 4 is located between the two sets of limiting blocks 606 on the same side to limit the offset of the limiting block 606. The inner frame 603 is located inside the outer frame 601 and a clamping member 604 is fixedly connected to the end of the inner frame 603. A second inclined portion that cooperates with the first inclined portion 602 is provided on the outer side of the clamping member 604. The fastening screw 605 is threadedly connected to the outer frame 601 and the end of the fastening screw 605 abuts against the outer side of the inner frame 603.

[0046] The user places the outer frame 601 and the inner frame 603 on the outside of the frame piece 1. Then the user rotates the fastening screw 605, and one end of the fastening screw 605 abuts against the outside of the inner frame 603, causing the inner frame 603 to slide outward relative to the outer frame 601. The first inclined part 602 and the second inclined part cooperate to press, causing the clamping part 604 to deform inward and press the frame piece 1, thereby fixing the positioning part 6 and the pressing frame piece 1.

[0047] In one embodiment, a limiting groove 101 is fixedly provided on the side of the frame member 1 facing the movable crossbeam 2. The first end of the adjustable screw 3, located inside the limiting groove 101, is rotatably connected to a support member 301. The support member 301 can be designed to be square. The limiting groove 101 is used to limit the vertical misalignment of the support member 301, ensuring that the support member 301 can be stably supported on the side of the frame member 1. The second end of the adjustable screw 3 is fixedly connected to a handle member 302, which allows the user to manually operate the handle member 302 to rotate the adjustable screw 3.

[0048] In one embodiment, the connecting tube 7 includes an outer tube 701, a core 702, and a clamping member 703.

[0049] The core 702 is fixedly installed inside the outer tube 701. The length of the outer tube 701 is greater than the length of the core 702. The inner side of the outer tube 701 and the outer end of the core 702 form a wire clamping part. The side of the outer tube 701 and the wire clamping part are provided with a wire hole. The end of the core 702 is provided with a V-shaped opening 7021. The clamping member 703 is threadedly connected to the end of the outer tube 701, and the bottom of the clamping member 703 is rotatably connected with a V-shaped pressure block 7031 corresponding to the V-shaped opening 7021.

[0050] like Figure 6 As shown, the user rotates the clamping member 703, which pushes the V-shaped clamping block 7031 downward. The V-shaped clamping block 7031 is locked inside the V-shaped opening 7021, thus clamping and fixing the threaded steel wire rope 4.

[0051] Example 2

[0052] This application provides an adjustable horizontal safety net non-destructive leveling system, including: a safety net, and at least one side of the safety net is provided with the adjustable horizontal safety net non-destructive installation clamp as described in Embodiment 1.

[0053] The adjustable horizontal safety net installation clamp in Example 1 is easy to adjust, and the tightness of the safety net can be easily adjusted, making it safer to use.

[0054] Other embodiments of the present invention will readily occur to those skilled in the art upon consideration of the specification and practice of the disclosure herein. This application is intended to cover any variations, uses, or adaptations of the present invention that follow the general principles of the present invention and include common knowledge or customary techniques in the art not disclosed herein. The specification and examples are to be considered exemplary only, and the true scope and spirit of the present invention are indicated by the following claims.

[0055] It should be understood that relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. This invention is not limited to the precise structures described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from its scope. The scope of this invention is limited only by the appended claims.

Claims

1. An adjustable horizontal safety net non-destructive installation clamp, characterized in that, include: Border component (1); A movable crossbeam (2) is located opposite the safety net and connected to the frame member (1). Several adjustable screws (3) are threaded onto the movable crossbeam (2), and one end of the adjustable screws (3) abuts against the side of the frame member (1). A steel wire rope (4) is wound around the outside of the movable crossbeam (2), and the end of the steel wire rope (4) is connected to the safety net through a connecting round pipe (7).

2. The adjustable horizontal safety net non-destructive installation clamp according to claim 1, characterized in that: A positioning pillow (5) is fixedly installed on the movable crossbeam (2) to limit the lateral displacement of the wire rope (4).

3. The adjustable horizontal safety net non-destructive installation clamp according to claim 2, characterized in that: A positioning component (6) is fixedly installed on the frame component (1) to limit the lateral displacement of the steel wire rope (4).

4. The adjustable horizontal safety net non-destructive installation clamp according to claim 3, characterized in that, The positioning element (6) includes: An outer frame (601) is provided with a first inclined part (602) on the inner side of the outer frame (601), and a limiting block (606) is fixedly connected to the outer side of the outer frame (601). An inner frame (603) is provided inside the outer frame (601), and a clamping member (604) is fixedly connected to the end of the inner frame (603). A second inclined part that cooperates with the first inclined part (602) is provided on the outer side of the clamping member (604). A fastening screw (605) is threaded to the outer frame (601), and the end of the fastening screw (605) abuts against the outside of the inner frame (603).

5. The adjustable horizontal safety net non-destructive installation clamp according to claim 1, characterized in that: The side of the frame member (1) facing the moving crossbeam (2) is fixedly provided with a limiting groove (101), the first end of the adjustable screw (3) and located inside the limiting groove (101) is rotatably connected to a support member (301), and the second end of the adjustable screw (3) is fixedly connected to a handle member (302).

6. The adjustable horizontal safety net non-destructive installation clamp according to claim 1, characterized in that: The connecting circular tube (7) includes: Outer tube (701); A core (702) is fixedly installed inside the outer tube (701). The length of the outer tube (701) is greater than the length of the core (702). A wire clamping part is formed on the inner side of the outer tube (701) and at the outer end of the core (702). A wire-passing hole is opened on the side of the outer tube (701) and at the wire clamping part. A V-shaped opening (7021) is provided at the end of the core (702). A clamping member (703) is threaded to the end of the outer tube (701), and a V-shaped pressure block (7031) corresponding to the V-shaped opening (7021) is rotatably connected to the bottom of the clamping member (703).

7. An adjustable horizontal safety net non-destructive leveling system, characterized in that, include: The safety net has at least one side provided with an adjustable horizontal safety net non-destructive installation clamp as described in any one of claims 1-6.

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