CN214091114U

CN214091114U - Safety flat net with good anti-falling performance

Info

Publication number: CN214091114U
Application number: CN202023014248.3U
Authority: CN
Inventors: 张全超
Original assignee: Shandong Binzhou Dingda Chemical Fiber Rope Net Co ltd
Current assignee: Shandong Binzhou Dingda Chemical Fiber Rope Net Co ltd
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-08-31
Anticipated expiration: 2030-12-15

Abstract

The utility model discloses a prevent safe plain net that weighing down can be good, including fixed frame, its characterized in that: the safety net is arranged in the fixing frame, the fixing frame penetrates through and is provided with a buffering sliding barrel, a fixing block is fixedly connected to the side edge of the upper end of the buffering sliding barrel, a buffer groove is formed in the upper end face of the fixing frame, a spring is arranged in the buffer groove, the spring is fixedly connected between the bottom end of the fixing block and the bottom end of the buffer groove, a bolt is connected to the inner thread of the buffering sliding barrel, a buffering net is fixedly connected to the middle of the safety net, the buffering net is provided with a first connecting joint and multiple buffering net is fixedly connected to the first connecting joint. The utility model discloses in, when the safe plain net received the impact force, the pulling buffering slide cartridge was downward, and a part of impact force can be cushioned to the spring, prevents that power from tearing the safety net too big in the twinkling of an eye, avoids producing the personal danger, has effectively guaranteed the security of the lives and property.

Description

Safety flat net with good anti-falling performance

Technical Field

The utility model relates to a safe plain net field especially relates to a prevent weighing down safe plain net that performance is good.

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 existing safety plain net is not enough in anti-falling performance and easy to generate danger in practical use, the connection between the safety net and facilities is not tight enough, the net is easy to fall off, the strength of the net is not enough, and the safety plain net with good anti-falling performance is needed.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing a safe flat net with good anti-falling performance.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a safety flat net with good anti-falling performance comprises a fixing frame, wherein a safety net is arranged in the fixing frame, the fixing frame is provided with a buffering sliding barrel in a penetrating mode, the side edge of the upper end of the buffering sliding barrel is fixedly connected with a fixing block, the upper end face of the fixing frame is provided with a buffer groove, a spring is arranged in the buffer groove and fixedly connected between the bottom end of the fixing block and the bottom end of the buffer groove, and a bolt is connected in the buffering sliding barrel in a threaded mode;

fixedly connected with buffering net in the middle of the safety net, the buffering net is provided with first link, many buffering net fixed connection is in first link, be provided with the second link between the buffering net, the rope is strengthened to fixedly connected with between buffering net and the second link, many strengthen rope fixed connection in second link, safety net side fixedly connected with connects the limit.

As a further description of the above technical solution:

the side edge of the buffer sliding barrel is provided with a mounting groove, and the connecting edge is provided with a through hole.

As a further description of the above technical solution:

the connecting edge is connected with the buffer sliding barrel through a bolt.

As a further description of the above technical solution:

one end of the bolt is in threaded connection with a nut, and the nut is located at the upper end of the buffer sliding barrel.

As a further description of the above technical solution:

the upper end of the bolt is provided with a fixing pad, and the bolt penetrates through the fixing pad.

As a further description of the above technical solution:

fixedly connected with strengthening rib between connection limit, safety net and the buffering net, the strengthening rib is provided with two sets ofly.

As a further description of the above technical solution:

the buffering sliding cylinders are provided with a plurality of groups, and the plurality of groups of buffering sliding cylinders are equidistantly positioned on the periphery of the fixing frame.

As a further description of the above technical solution:

and each group of the buffer sliding cylinders is provided with two groups of springs which are respectively positioned at two sides of the buffer sliding cylinders.

The utility model discloses following beneficial effect has:

1. the utility model discloses a buffering slide cartridge, dashpot, spring etc. that set up, when the safe plain net received the impact force, the pulling buffering slide cartridge was downward, and partly impact force can be cushioned to the spring, prevents that power from tearing the safety net too big in the twinkling of an eye, avoids producing the personal danger, has effectively guaranteed the security of the lives and property.

2. The utility model discloses a first link, second link, strengthening rib etc. that set up have strengthened the wholeness of network structure to effectively strengthened the intensity and the toughness of safety net, also strengthened the anti-falling performance of safety net.

3. The utility model discloses a bolt, the connection limit that set up, multiunit bolt can make the contact between safety net and the fixed frame inseparabler, prevent that the safety net atress from too big causing tearing.

4. The utility model discloses a bolt, nut, the fixed bolster that set up have made things convenient for the dismantlement installation of safety net to overhaul and change etc. have strengthened the flexibility of device.

Drawings

FIG. 1 is a top view of a safety flat net with good anti-falling performance;

fig. 2 is a top view of a net structure of a safety flat net with good anti-falling performance provided by the utility model;

FIG. 3 is a front cross-sectional view of a safety flat net with good anti-falling performance;

FIG. 4 is an enlarged view taken at A in FIG. 3;

FIG. 5 is an enlarged view at B in FIG. 2;

FIG. 6 is a side view of the buffering slide cylinder of the safety flat net with good anti-falling performance of the utility model

Illustration of the drawings:

1. a fixing frame; 2. a bolt; 3. a nut; 4. a fixed block; 5. reinforcing ribs; 6. a buffer net; 7. a reinforcing cord; 8. a safety net; 9. a through hole; 10. a connecting edge; 11. a second connecting section; 12. mounting grooves; 13. a buffer slide cylinder; 14. a fixing pad; 15. a buffer tank; 16. a spring; 17. a first connecting section.

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. 1-6, the present invention provides an embodiment: the utility model provides a prevent weighing down safe plain net that performance is good, including fixed frame 1, be provided with safety net 8 in the fixed frame 1, fixed frame 1 runs through and is provided with buffering slide 13, buffering slide 13 upper end side fixedly connected with fixed block 4, dashpot 15 has been seted up to fixed frame 1 up end, be provided with spring 16 in the dashpot 15, spring 16 fixed connection is between 4 bottoms of fixed block and dashpot 15 bottoms, buffering slide 13 female connection has bolt 2, when safe plain net receives the impact force, pulling buffering slide 13 is downward, spring 16 can cushion partly impact force, prevent that power from tearing safety net 8 excessively in the twinkling of an eye, avoid producing the personal danger, the safety of the lives and property has effectively been guaranteed.

Fixedly connected with buffering net 6 in the middle of the safety net 8, buffering net 6 is provided with

first link

17, 6 fixed connection in first link 17 in many buffering nets, be provided with second link 11 between the buffering net 6, rope 7 is strengthened to fixedly connected with between buffering net 6 and the

second link

11, 7 fixed connection in second link 11 in many enhancement ropes, 8 side fixedly connected with of safety net connect the limit 10, the wholeness of net structure has been strengthened, thereby effectively strengthened the intensity and the toughness of safety net 8, the anti-falling performance of safety net 8 has also been strengthened.

The side edge of the buffer sliding barrel 13 is provided with a mounting groove 12, the connecting edge 10 is provided with a through hole 9, the connecting edge 10 is connected with the buffer sliding barrel 13 through a bolt 2, one end of the bolt 2 is in threaded connection with a nut 3, the disassembly, assembly, maintenance, replacement and the like of the safety net 8 are facilitated, the flexibility of the device is enhanced, the nut 3 is positioned at the upper end of the buffer sliding barrel 13, the safety net 8 and the fixed frame 1 can be more closely connected through a plurality of groups of bolts 2, the safety net 8 is prevented from being torn due to overlarge stress, a fixed cushion 14 is arranged at the upper end of the bolt 2, the bolt 2 penetrates through the fixed cushion 14 and the connecting edge 10, fixedly connected with strengthening rib 5 between safety net 8 and the buffering net 6, strengthening rib 5 is provided with two sets ofly, and buffering slide cartridge 13 is provided with the multiunit, and multiunit buffering slide cartridge 13 equidistance is located fixed frame 1 periphery, and every group buffering slide cartridge 13 is provided with two sets of springs 16, and two sets of springs 16 are located buffering slide cartridge 13 both sides respectively.

The working principle is as follows: when this safety net of in-service use, with connecting limit 10 through bolt 2 and nut 3 fixed connection in buffering slide cartridge 13, first connecting link 17, second connecting link 11, the wholeness of network structure has been strengthened to strengthening rib 5, thereby the intensity and the toughness of safety net 8 have effectively been strengthened, when safety net 8 received the impact force, a part component of structure buffering of safety net 8 itself, then safety net 8 pulling buffering slide cartridge 13 is downward, spring 16 can cushion some impact force, prevent that power from tearing safety net 8 too greatly in the twinkling of an eye, avoid producing the personal danger, the security of the lives and property has effectively been guaranteed.

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. The utility model provides a prevent safe plain net that weighing down can be good, includes fixed frame (1), its characterized in that: a safety net (8) is arranged in the fixed frame (1), a buffering sliding barrel (13) penetrates through the fixed frame (1), the side edge of the upper end of the buffering sliding barrel (13) is fixedly connected with a fixed block (4), the upper end face of the fixed frame (1) is provided with a buffer groove (15), a spring (16) is arranged in the buffer groove (15), the spring (16) is fixedly connected between the bottom end of the fixed block (4) and the bottom end of the buffer groove (15), and a bolt (2) is connected with the buffering sliding barrel (13) in an internal thread manner;

fixedly connected with buffering net (6) in the middle of safety net (8), buffering net (6) are provided with first link (17), many buffering net (6) fixed connection is in first link (17), be provided with second link (11) between buffering net (6), fixedly connected with strengthens rope (7), many between buffering net (6) and second link (11) strengthen rope (7) fixed connection in second link (11), safety net (8) side fixedly connected with connects limit (10).

2. The safety plain net with good anti-falling performance according to claim 1, characterized in that: the side edge of the buffer sliding cylinder (13) is provided with a mounting groove (12), and the connecting edge (10) is provided with a through hole (9).

3. The safety plain net with good anti-falling performance according to claim 1, characterized in that: the connecting edge (10) is connected with the buffer sliding cylinder (13) through a bolt (2).

4. The safety plain net with good anti-falling performance according to claim 1, characterized in that: one end of the bolt (2) is in threaded connection with a nut (3), and the nut (3) is located at the upper end of the buffer sliding cylinder (13).

5. The safety plain net with good anti-falling performance according to claim 1, characterized in that: the bolt (2) upper end is provided with fixed bolster (14), bolt (2) pass fixed bolster (14).

6. The safety plain net with good anti-falling performance according to claim 1, characterized in that: fixedly connected with strengthening rib (5) between connection limit (10), safety net (8) and buffering net (6), strengthening rib (5) are provided with two sets ofly.

7. The safety plain net with good anti-falling performance according to claim 1, characterized in that: the buffer sliding cylinders (13) are provided with a plurality of groups, and the plurality of groups of buffer sliding cylinders (13) are equidistantly positioned on the periphery of the fixed frame (1).

8. The safety plain net with good anti-falling performance according to claim 1, characterized in that: each group of the buffer sliding cylinders (13) is provided with two groups of springs (16), and the two groups of the springs (16) are respectively positioned at two sides of the buffer sliding cylinders (13).