CN219587342U - Detachable protective net - Google Patents

Abstract

The utility model discloses a detachable protective net, which has the technical scheme that: including the protection network, the both sides of protection network are provided with the stay tube respectively, the bottom surface of stay tube is provided with first fixed plate, dismouting subassembly, the dismouting subassembly sets up the top surface of first fixed plate is used for right the protection network carries out the dismouting, the dismouting subassembly includes: the fixed ring, fixed ring fixed mounting is in the top surface of first fixed plate, fixed ring's outer circular wall fixed mounting has the second fixed plate, through setting up protection network, stay tube, first fixed plate, fixed ring, second fixed plate, first spacing hole, first pulling post, first spacing ring and the mutually supporting use of spring, can reach the purpose of carrying out the dismouting to the protection network to after the installation, the rocking of protection network is difficult to make the stay tube rotate in the inside of fixed ring, and then makes the stay tube can not take place not hard up, can not influence the support of protection network.

Description

Detachable protective net

Technical Field

The utility model relates to the technical field of protective nets, in particular to a detachable protective net.

Background

The protection net can also be called a protection fence, is called a barrier in ancient China, is called a safety facility on bridges and buildings, plays a role in separation and guiding in use, enables the boundary of a segmented area to be clear, has a very decorative meaning, is mainly used for protecting and protecting personal safety and equipment facilities in houses, highways, commercial areas, public places and other occasions, and is usually required to be arranged at the adjacent side of a foundation pit in foundation pit supporting engineering.

For example, chinese patent publication No. CN213869041U, wherein a building construction foundation pit guardrail is proposed, this patent is through setting up the connecting hole in the stand bottom, set up slot and screw thread post in the axle sleeve, threaded connection's connecting hole and screw thread post, can reach the effect of stand quick installation, the fixed block that screw thread seat and round platform structure that cylindric structure set up can conveniently follow-up bury in the soil and use, strengthen the adhesive force with the soil, but in this scheme, because insert it into slot and screw thread post inside through rotatory stand and fix it, but in the in-process of using, the wind blows the possibility that can make the stand take place to rock to protective frame, long-time use in-process, can make the stand take place slow rotation and then lead to becoming flexible, influence the support to protective frame.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a detachable protective net, which solves the problems that the upright post can shake due to the fact that the upright post is inserted into a slot and a threaded post to fix the protective net by rotating the upright post, and the support of the protective frame is affected due to the fact that the upright post can slowly rotate to loosen due to the fact that wind blows to the protective frame in the using process.

The technical aim of the utility model is realized by the following technical scheme:

a removable protective screen comprising: the protection network, the both sides of protection network are provided with the stay tube respectively, the bottom surface of stay tube is provided with first fixed plate, dismouting subassembly, the dismouting subassembly sets up the top surface of first fixed plate is used for right the protection network carries out the dismouting, the dismouting subassembly includes: the fixed ring, fixed ring fixed mounting is in the top surface of first fixed plate, the outer disc fixed mounting of fixed ring has the second fixed plate, first spacing hole has been seted up to one side of second fixed plate, the interior disc of first spacing hole has movably sleeved first pulling post, the outer disc of first pulling post is fixed to have cup jointed first spacing ring, the outer disc of first pulling post has movably cup jointed the spring, the spring with first spacing ring fixed mounting, the second spacing hole has been seted up to the outer disc of fixed ring, the third spacing hole has been seted up to the outer disc of stay tube, the second spacing hole with first pulling post activity cup joints, the third spacing hole with first pulling post activity cup joints, the top surface fixed mounting of first fixed plate has spacing post, spacing post with the interior disc of stay tube is movable to cup joint.

In order to facilitate the disassembling and assembling personnel to pull the first pulling column, as the disassembled and assembling type protective net, preferably, one end of the first pulling column is fixedly provided with the second pulling column.

In order to improve the comfort level of a disassembling and assembling person holding the second pulling column, the detachable protective net is preferably provided with the silica gel ring fixedly sleeved on the outer circular wall surface of the second pulling column.

In order to help the disassembling and assembling personnel align the third limiting hole with the second limiting hole, as the disassembling and assembling type protective net, preferably, a positioning plate is fixedly arranged on the outer circular wall surface of the supporting tube, a positioning hole is formed in the top surface of the fixing ring, and the positioning hole is movably sleeved with the positioning plate.

In order to support the protection net, as the detachable protection net, preferably, the outer circular wall surface of the support tube is movably sleeved with two support rings, and the support rings and the protection net are fixedly installed.

In order to support the support ring, as the detachable protective net, preferably, the outer circular wall surface of the support tube is fixedly sleeved with a second limiting ring.

In order to fix the first fixing plate, as the detachable protective net, preferably, the top surface of the first fixing plate is provided with a plurality of threaded holes, and the inner circular wall surface of each threaded hole is in threaded connection with a bolt.

In summary, the utility model has the following advantages:

through setting up protection network, stay tube, first fixed plate, solid fixed ring, second fixed plate, first spacing hole, first pulling post, first spacing ring and the use of mutually supporting of spring, can reach the purpose of dismouting to the protection network to after the installation, the rocking of protection network is difficult to make the stay tube rotate at the inside of solid fixed ring, and then makes the stay tube can not take place not hard up, can not cause the influence to the support of protection network.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic diagram of the structure of the protection net of the present utility model;

FIG. 3 is a schematic view of the partial structure of A in FIG. 2;

FIG. 4 is a schematic view of a first pull stud of the present utility model;

fig. 5 is a schematic view of the structure of the support tube of the present utility model.

Reference numerals: 1. a protective net; 2. a support tube; 3. a first fixing plate; 4. a fixing ring; 5. a second fixing plate; 6. a first limiting hole; 7. a first pull post; 8. a first stop collar; 9. a spring; 10. a second limiting hole; 11. a third limiting hole; 12. a second pull post; 13. a silica gel ring; 14. a positioning plate; 15. positioning holes; 16. a support ring; 17. a second limiting ring; 18. a limit column; 19. a threaded hole; 20. and (5) a bolt.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1, 2, 3, 4 and 5, a removable protective net, comprising: protection network 1, the both sides of protection network 1 are provided with stay tube 2 respectively, and the bottom surface of stay tube 2 is provided with first fixed plate 3, and the top surface of first fixed plate 3 is provided with dismouting subassembly for carry out the dismouting to protection network 1, dismouting subassembly includes: the fixed ring 4, the fixed ring 4 is fixedly arranged on the top surface of the first fixed plate 3, the outer circular wall surface of the fixed ring 4 is fixedly provided with the second fixed plate 5, one side of the second fixed plate 5 is provided with a first limit hole 6, the inner circular wall surface of the first limit hole 6 is movably sleeved with a first pull column 7, the outer circular wall surface of the first pull column 7 is fixedly sleeved with a first limit ring 8, the outer circular wall surface of the first pull column 7 is movably sleeved with a spring 9, the spring 9 is fixedly arranged with the first limit ring 8, the outer circular wall surface of the fixed ring 4 is provided with a second limit hole 10, the outer circular wall surface of the supporting tube 2 is provided with a third limit hole 11, the second limit hole 10 is movably sleeved with the first pull column 7, the third limit hole 11 is movably sleeved with the first pull column 7, the top surface of the first fixed plate 3 is fixedly provided with a limit column 18, the limit column 18 is movably sleeved with the inner circular wall surface of the supporting tube 2, through the arranged protective net 1, when the protective net 1 needs to be installed, the bolts 20 are screwed into the threaded holes 19 and the threaded grooves at the installation place so as to fix the first fixing plate 3, then through the arranged second pulling columns 12, the second pulling columns 12 are pulled to move so as to drive the first pulling columns 7 and the first limiting rings 8 to move so as to squeeze the springs 9, thereby enabling the first pulling columns 7 to leave the inside of the fixed rings 4, then the supporting tubes 2 are lifted up and inserted into the inside of the fixed rings 4, the limiting columns 18 are sleeved with the inside of the supporting tubes 2, then hands are loosened, the first pulling columns 7 are moved leftwards into the inside of the third limiting holes 11 under the pushing of the springs 9 so as to enable the supporting tubes 2 to be clamped with the first pulling columns 7, thereby fixing the supporting tubes 2 in the inside of the fixed rings 4, then take up the protection network 1 and drive the support ring 16 of both sides to remove and cup joint the outside of support ring 16 and stay tube 2 mutually to support protection network 1, and through the second spacing ring 17 that sets up, second spacing ring 17 supports support ring 16, avoid protection network 1 to drop too much, thereby the effect of installing protection network 1 has been accomplished, when dismantling protection network 1, only need upwards pull protection network 1 make with stay tube 2 separation, pull silica gel ring 13 make stay tube 2 and first pulling post 7 no longer the joint can, unscrew bolt 20 the inside of screw hole 19, thereby dismantle protection network 1, thereby the purpose of dismouting to protection network 1 has been reached, and after the installation, the rocking of protection network 1 is difficult to make stay tube 2 slowly rotate in the inside of fixed ring 4, and then make stay tube 2 can not take place not become flexible, can not cause the influence to the support of protection network 1.

Example two

Based on the above embodiment 1, referring to fig. 2, 3 and 4, a second pulling column 12 is fixedly installed at one end of the first pulling column 7, a silica gel ring 13 is fixedly sleeved on an outer circumferential wall surface of the second pulling column 12, a positioning plate 14 is fixedly installed on an outer circumferential wall surface of the supporting tube 2, a positioning hole 15 is provided on a top surface of the fixing ring 4, and the positioning hole 15 is movably sleeved with the positioning plate 14.

Example III

Based on the above embodiment 1 or 2, referring to fig. 1, 2 and 3, the outer circumferential wall surface of the supporting tube 2 is movably sleeved with two supporting rings 16, the supporting rings 16 are fixedly installed with the protection net 1, the outer circumferential wall surface of the supporting tube 2 is fixedly sleeved with a second limiting ring 17, the top surface of the first fixing plate 3 is provided with a plurality of threaded holes 19, and the inner circumferential wall surface of the threaded holes 19 is in threaded connection with bolts 20.

Working principle: referring to fig. 1 to 5, when the protection net 1 is required to be installed, the bolts 20 are screwed into the threaded holes 19 and the threaded grooves of the installation site to fix the first fixing plate 3, then the second pulling post 12 is pulled to move to drive the first pulling post 7 and the first limiting ring 8 to move to squeeze the spring 9, so that the first pulling post 7 leaves the inside of the fixing ring 4, then the supporting tube 2 is lifted to be inserted into the inside of the fixing ring 4, the limiting post 18 is sleeved with the inside of the supporting tube 2, then the hands are released, the first pulling post 7 moves to the left side to enter the inside of the third limiting hole 11 under the pushing of the spring 9, so that the supporting tube 2 is clamped with the first pulling post 7, and the supporting tube 2 is fixed in the inside of the fixing ring 4, then the protective net 1 is lifted to drive the supporting rings 16 on two sides to move so as to sleeve the supporting rings 16 with the outer parts of the supporting pipes 2, thereby supporting the protective net 1, the supporting rings 16 are supported by the second limiting rings 17, the protective net 1 is prevented from falling too much, the installation effect of the protective net 1 is finished, when the protective net 1 is disassembled, the protective net 1 is only lifted upwards to separate from the supporting pipes 2, the silica gel ring 13 is pulled so that the supporting pipes 2 and the first pulling columns 7 are not clamped any more, the bolts 20 are screwed out of the threaded holes 19, thereby disassembling the protective net 1, the purpose of disassembling the protective net 1 is achieved, after the protective net 1 is assembled, the supporting pipes 2 are difficult to slowly rotate in the fixing rings 4 due to shaking of the protective net 1, further, the support tube 2 is not loosened, and the support of the protection net 1 is not affected.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. A removable protective screen, comprising:

the protective net comprises a protective net (1), wherein support pipes (2) are respectively arranged on two sides of the protective net (1), and a first fixing plate (3) is arranged on the bottom surface of each support pipe (2);

the dismouting subassembly, the dismouting subassembly sets up the top surface of first fixed plate (3), be used for right dismouting is carried out to protection network (1), the dismouting subassembly includes: the fixed ring (4), fixed ring (4) fixed mounting is in the top surface of first fixed plate (3), the outer disc surface fixed mounting of fixed ring (4) has second fixed plate (5), first spacing hole (6) have been seted up to one side of second fixed plate (5), first pulling post (7) have been cup jointed in the activity of the interior disc surface of first spacing hole (6), first limiting ring (8) have been cup jointed in the outer disc surface of first pulling post (7) is fixed, spring (9) with first limiting ring (8) fixed mounting has been cup jointed in the outer disc surface activity of first pulling post (7), second spacing hole (10) have been seted up in the outer disc surface of fixed ring (4), third spacing hole (11) have been seted up to the outer disc surface of stay tube (2), second spacing hole (10) with first pulling post (7) activity cup joints, third spacing hole (11) with first pulling post (7) have cup jointed in the outer disc surface activity, spring (9) with first limiting ring (8) fixed mounting has the fixed disc (18) has.

2. The removable protective screen according to claim 1, wherein: one end of the first pulling column (7) is fixedly provided with a second pulling column (12).

3. The removable protective screen according to claim 2, wherein: the outer circular wall surface of the second pulling column (12) is fixedly sleeved with a silica gel ring (13).

4. The removable protective screen according to claim 1, wherein: the outer circular wall surface of stay tube (2) fixed mounting has locating plate (14), locating hole (15) have been seted up to the top surface of solid fixed ring (4), locating hole (15) with locating plate (14) activity cup joints.

5. The removable protective screen according to claim 1, wherein: two support rings (16) are movably sleeved on the outer circular wall surface of the support tube (2), and the support rings (16) and the protective net (1) are fixedly installed.

6. The removable protective screen according to claim 1, wherein: the outer circular wall surface of the supporting tube (2) is fixedly sleeved with a second limiting ring (17).

7. The removable protective screen according to claim 1, wherein: the top surface of first fixed plate (3) has seted up a plurality of screw hole (19), the interior circular wall threaded connection of screw hole (19) has bolt (20).