CN217106260U

CN217106260U - A safety net for engineering building be convenient for install

Info

Publication number: CN217106260U
Application number: CN202123195252.9U
Authority: CN
Inventors: 崔传国; 孟晶; 江秀卫
Original assignee: Shandong Huimin Mingju Industry And Trade Co ltd
Current assignee: Shandong Huimin Mingju Industry And Trade Co ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-08-02
Anticipated expiration: 2031-12-20

Abstract

The utility model discloses a safety net convenient for installation for engineering construction, which comprises a safety net, wherein a plurality of fixed blocks are fixedly connected to both sides of the safety net, one end of each fixed block is fixedly connected with a second connecting rope, the other end of each second connecting rope is rotatably connected with a rotating shaft block, and the other side of the middle part of the rotating shaft block is rotatably connected with a first connecting rope; the other end fixedly connected with retainer plate of first connecting rope, the first pivot of one end fixedly connected with of retainer plate, one side of first pivot is rotated and is connected with spacing arc piece, a plurality of fixture blocks of the one end outside fixedly connected with of spacing arc piece. The utility model discloses in, be provided with lug, bolt, pivot piece and spacing collar, through promoting the lug to the outside, break away from the pivot piece through lug and bolt, make pivot piece and spacing collar cup joint, connect the rope through the first connecting rope of pulling and second afterwards, make the pivot piece rotate, it is tensile to reach required length.

Description

A safety net for engineering building be convenient for install

Technical Field

The utility model relates to a safety net technical field convenient to installation especially relates to a safety net convenient to installation for engineering building.

Background

The safety net is a net which is arranged under or on the side of the safety net and has a protection function when high-altitude building construction equipment is installed or skills are performed, so that accidents caused by falling of people or objects are prevented. The safety net is composed of a net body, a side rope, a tying rope and a reinforcing rope. The net body is formed by knitting net ropes and is provided with a rhombic or square mesh. The mesh size refers to the distance between two adjacent knots of the braid. The net ropes on the peripheral edges of the net body are called side ropes. The size of the safety net (nominal size) is determined by the size of the sidelines; the string that secures the net to the support is called the tether. In addition, the ropes for increasing the strength of the safety net are collectively called as the reinforcing ropes.

The applicant finds that a Chinese patent discloses a safety net convenient to install for engineering construction through retrieval when applying the invention, and the application number of the safety net is '202120546945.9', the safety net is mainly fixed through a convenient installation mode, but the safety net is sometimes limited when in use, so that the safety net needs to be connected with a rope to be continuously lengthened, the safety net cannot be fixed when meeting position limitation, and the safety net needs to be continuously bound by workers to be connected with an object, so that the operation is complex and needs to be further improved.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing a safety net convenient for installation for engineering construction.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a safety net convenient to install for engineering buildings comprises a safety net, wherein a plurality of fixing blocks are fixedly connected to two sides of the safety net, a second connecting rope is fixedly connected to one end of each fixing block, the other end of each second connecting rope is rotatably connected with a rotating shaft block, and the other side of the middle of each rotating shaft block is rotatably connected with a first connecting rope;

the other end fixedly connected with retainer plate of first connecting rope, the first pivot of one end fixedly connected with of retainer plate, one side of first pivot is rotated and is connected with spacing arc piece, a plurality of fixture blocks of the one end outside fixedly connected with of spacing arc piece.

As a further description of the above technical solution: the other end fixedly connected with second pivot of retainer plate, one side of second pivot is rotated and is connected with the stopper.

As a further description of the above technical solution: the outside cover of pivot piece is equipped with the spacing collar, spacing collar and pivot piece all are seted up flutedly.

As a further description of the above technical solution: the equal fixedly connected with spring of both ends recess inside one end of spacing collar, the other end fixedly connected with bolt of spring.

As a further description of the above technical solution: the front side of the bolt is fixedly connected with a lug.

As a further description of the above technical solution: the front side fixedly connected with connecting block of second pivot, the one end fixedly connected with knob of connecting block.

As a further description of the above technical solution: and one side of the second rotating shaft is provided with a limiting groove.

As a further description of the above technical solution: the retainer plate adopts steel construction material.

The utility model discloses following beneficial effect has:

1. compared with the prior art, the utility model is provided with the limiting arc-shaped block and the fixing ring, the safety net is placed at the position needing to be installed, then the limiting arc-shaped block and the fixing ring are sleeved outside the steel pipe, and then the limiting arc-shaped block and the fixing ring are sleeved and fixed through the fixture blocks and the limiting blocks, and the clamping tightness of the limiting arc-shaped block is adjusted through the number of the fixture blocks;

2. compared with the prior art, the utility model is provided with the lug, the bolt, the rotating shaft block and the limiting ring, the lug is pushed outwards, the rotating shaft block is separated from the bolt through the lug, the rotating shaft block is sleeved with the limiting ring, and then the rotating shaft block is rotated by pulling the first connecting rope and the second connecting rope to achieve the required length stretching;

3. compared with the prior art, the utility model discloses be provided with lug, spring and bolt, through loosening the lug after reaching required length after rotating, make the spring carry out elastic support, peg graft the bolt afterwards and carry out the joint in pivot piece inside, prevent that first connecting rope and second connecting rope from continuing tensile.

Drawings

Fig. 1 is a top view of a safety net for engineering construction, which is convenient to install;

fig. 2 is a front view of a rotating shaft block of a safety net for engineering construction, which is provided by the utility model and is convenient to install;

fig. 3 is an enlarged view of a safety net for engineering construction, which is convenient to install according to the present invention;

fig. 4 is a side view of a rotating shaft block of the safety net for engineering construction, which is convenient to install;

fig. 5 is a schematic perspective view of a knob of a safety net convenient to mount for engineering construction according to the present invention.

Illustration of the drawings:

1. a safety net; 2. a rotating shaft block; 3. a limiting ring; 4. a first connecting rope; 5. a stationary ring; 6. a first rotating shaft; 7. limiting the arc-shaped block; 8. a spring; 9. a bump; 10. a bolt; 11. a clamping block; 12. a second rotating shaft; 13. a limiting groove; 14. a fixed block; 15. connecting blocks; 16. a knob; 17. a second connecting rope.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides an embodiment: a safety net convenient for installation for engineering construction comprises a safety net 1, wherein a plurality of fixing blocks 14 are fixedly connected to two sides of the safety net 1 and connected with the safety net 1 through the fixing blocks 14, one ends of the fixing blocks 14 are fixedly connected with second connecting ropes 17, the other ends of the second connecting ropes 17 are rotatably connected with a rotating shaft block 2, the other side of the middle part of the rotating shaft block 2 is rotatably connected with a first connecting rope 4, the position needing to be extended is stretched and fixed through the first connecting rope 4 and the second connecting ropes 17, a limiting ring 3 is sleeved outside the rotating shaft block 2, the limiting ring 3 and the rotating shaft block 2 are both provided with grooves, clamping can be realized through the grooves to achieve limiting effect, springs 8 are fixedly connected to one ends inside the grooves at two ends of the limiting ring 3, the springs 8 are elastically supported by loosening bumps 9, and then bolts 10 are inserted into the rotating shaft block 2 to be clamped, the first connecting rope 4 and the second connecting rope 17 are prevented from being continuously stretched, the other end of the spring 8 is fixedly connected with a bolt 10, the bolt 10 is clamped and fixed with the limiting ring 3 and the rotating shaft block 2, a lug 9 is fixedly connected to the front side of the bolt 10, the lug 9 is pushed outwards, the lug 9 and the bolt 10 are separated from the rotating shaft block 2, the rotating shaft block 2 and the limiting ring 3 are sleeved, and then the first connecting rope 4 and the second connecting rope 17 are pulled to enable the rotating shaft block 2 to reach the required length after rotating;

the other end of the first connecting rope 4 is fixedly connected with a fixing ring 5, the fixing ring 5 is made of steel structure materials, the occurrence of larger tension is prevented, the common fixing ring 5 cannot bear tension, one end of the fixing ring 5 is fixedly connected with a first rotating shaft 6, one side of the first rotating shaft 6 is rotatably connected with a limiting arc block 7, the limiting arc block 7 and the fixing ring 5 are sleeved outside a steel pipe, the outer side of one end of the limiting arc block 7 is fixedly connected with a plurality of clamping blocks 11, the clamping and fixing are carried out through the clamping blocks 11 and limiting blocks, the clamping and loosening degree of the limiting arc block 7 is adjusted through the number of the clamping blocks 11, the other end of the fixing ring 5 is fixedly connected with a second rotating shaft 12, one side of the second rotating shaft 12 is rotatably connected with a limiting block, the front side of the second rotating shaft 12 is fixedly connected with a connecting block 15, one end of the connecting block 15 is fixedly connected with a knob 16, the limiting arc block 7 and the fixing ring 5 are separated through the rotating knob 16, drive second pivot 12 through connecting block 15 and rotate, make the stopper retrieve to limiting groove 13 inside, pull out spacing arc 7 afterwards and can realize the separation, one side of second pivot 12 is provided with limiting groove 13.

The working principle is as follows: when in use, the safety net 1 is firstly placed at a required installation position, then the limiting arc-shaped block 7 and the fixing ring 5 are sleeved outside a steel pipe, then the clamping and fixing are carried out through the clamping blocks 11 and the limiting blocks, the clamping tightness of the limiting arc-shaped block 7 is adjusted through the number of the clamping blocks 11, when the separation is required, the knob 16 is rotated, the second rotating shaft 12 is driven to rotate through the connecting block 15, the limiting blocks are recovered to the inside of the limiting groove 13, then the limiting arc-shaped block 7 is pulled out to realize the separation, then the lug 9 is pushed outwards, the rotating shaft block 2 is separated through the lug 9 and the bolt 10, the rotating shaft block 2 and the limiting ring 3 are sleeved, then the first connecting rope 4 and the second connecting rope 17 are pulled to enable the rotating shaft block 2 to rotate, after the rotation reaches the required length, the lug 9 is loosened to enable the spring 8 to be elastically supported, and then the bolt 10 is inserted into the rotating shaft block 2 for clamping, so that the first connecting rope 4 and the second connecting rope 17 are prevented from being stretched continuously.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A safety net for engineering construction convenient to installation which characterized in that: the safety net comprises a safety net (1), wherein a plurality of fixed blocks (14) are fixedly connected to two sides of the safety net (1), one ends of the fixed blocks (14) are fixedly connected with second connecting ropes (17), the other ends of the second connecting ropes (17) are rotatably connected with a rotating shaft block (2), and the other side of the middle part of the rotating shaft block (2) is rotatably connected with a first connecting rope (4);

the other end fixedly connected with retainer plate (5) of first connecting rope (4), the first pivot (6) of one end fixedly connected with of retainer plate (5), one side of first pivot (6) is rotated and is connected with spacing arc piece (7), a plurality of fixture blocks (11) of the one end outside fixedly connected with of spacing arc piece (7).

2. An easy-to-install safety net for engineering construction according to claim 1, wherein: the other end fixedly connected with second pivot (12) of retainer plate (5), one side of second pivot (12) is rotated and is connected with the stopper.

3. An easy-to-install safety net for engineering construction according to claim 1, wherein: the outside cover of pivot piece (2) is equipped with spacing collar (3), spacing collar (3) and pivot piece (2) are all seted up flutedly.

4. An easy-to-install safety net for engineering construction according to claim 3, wherein: the equal fixedly connected with spring (8) of both ends recess inside one end of spacing collar (3), the other end fixedly connected with bolt (10) of spring (8).

5. An easy-to-install safety net for engineering construction according to claim 4, wherein: the front side of the bolt (10) is fixedly connected with a convex block (9).

6. A safety net for engineering construction easy to install according to claim 2, characterized in that: the front side fixedly connected with connecting block (15) of second pivot (12), the one end fixedly connected with knob (16) of connecting block (15).

7. An easy-to-install safety net for engineering construction according to claim 2, wherein: one side of the second rotating shaft (12) is provided with a limiting groove (13).

8. An easy-to-install safety net for engineering construction according to claim 1, wherein: the fixing ring (5) is made of steel structure materials.