CN211899765U

CN211899765U - Protective net for building construction

Info

Publication number: CN211899765U
Application number: CN201922001327.1U
Authority: CN
Inventors: 陈忠方; 杜宝省; 王笋; 黄超; 贾贵杰; 李春生; 夏磊; 胡秋月; 唐伟
Original assignee: China Construction Second Engineering Bureau Co Ltd
Current assignee: China Construction Second Engineering Bureau Co Ltd
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2020-11-10
Anticipated expiration: 2029-11-19

Abstract

The utility model relates to a safety protection network technical field just discloses a protection network for construction. This protection network for construction, including the mount, one side swing joint of mount has the protection network, fixedly connected with outer frame body on the mount, outer frame body's inside swing joint has interior frame body, the draw-in groove has been seted up to the inside of interior frame body, the inside joint of draw-in groove has the fixture block, one side inner wall fixedly connected with dead lever of interior frame body, the outside swing joint of dead lever has the dwang. The utility model discloses, through the first hand wheel of manual rotation, the inner casing body is pulled back tensile, and when the inner casing body moves inwards, the draw-in groove is fixed the protection network with the fixture block joint, and when the framework outwards moved, fixture block and draw-in groove separation, the protection network was dismantled, and simple installation sets up and demolishs all very conveniently, and the protection network is changed the dictyosome easily when appearing damaging, and it is difficult and time-consuming to change the dictyosome, has improved user's work efficiency.

Description

Protective net for building construction

Technical Field

The utility model relates to a safety protection network technical field specifically is a protection network for construction.

Background

In the building construction, build the protection network in the building periphery usually, strengthen construction safety on the one hand, avoid building material landing to hinder and constructor, on the other hand can also prevent the dust diffusion, influences the health and avoids building material landing to hinder and construction worker, still can prevent the dust diffusion, has certain environmental protection effect.

The current protection network is connected inconveniently, can not splice the equipment as required, lack the reflection of light sign, the incident takes place easily night, it is too loaded down with trivial details during the installation, it is all very inconvenient to set up and demolish, the protection network is difficult for changing the dictyosome when appearing the damage, it wastes time and energy to change the dictyosome, the use of the person of not being convenient for has reduced user's work efficiency, a large amount of time of user has been wasted, and the problem of not good rolling, difficult placing when having used to carry out the rolling.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a protection network for construction possesses easy installation and dismantles, advantages such as easy rolling, has solved the difficult installation of present safety protection network and has dismantled, difficult rolling scheduling problem.

The utility model provides a technical scheme that its technical problem adopted is: a protective net for building construction comprises a fixed frame, one side of the fixed frame is movably connected with the protective net, the fixed frame is fixedly connected with an outer frame body, the inner frame body is movably connected inside the outer frame body, a clamping groove is arranged in the inner frame body, a clamping block is clamped in the clamping groove, a fixed rod is fixedly connected with the inner wall of one side of the inner frame body, a rotating rod is movably connected at the outer side of the fixed rod, one end of the rotating rod is fixedly connected with a connecting block, one end of the connecting block, which is far away from the rotating rod, is fixedly connected with a rotating shaft, one end of the rotating shaft, which is far away from the outer frame body, is fixedly connected with a first hand wheel, a supporting frame is fixedly connected between the fixing frames, the outer side of the protective net is sleeved with a lantern ring, a net collecting roller is movably connected on the lantern ring, the other end of the net collecting roller is fixedly connected with a second hand wheel, and the supporting frame is provided with a through hole matched with the net collecting roller.

Furthermore, one end, far away from the clamping groove, of the clamping block is fixedly connected with the protective net.

Further, the quantity of dwang is two, and the equal fixed connection of two dwangs just encircles the outside at the dead lever on the connecting block.

Furthermore, the outer side of the outer frame body is movably connected with a first bearing, and the outer side of the support frame is movably connected with a second bearing.

Furthermore, the outside fixedly connected with soundproof cotton of protection network, soundproof cotton's outside fixedly connected with pilot lamp.

Furthermore, the protective net is fixedly connected with a reinforcing rib.

The utility model has the advantages that:

1. the utility model discloses, make dwang rotary motion through manual first hand wheel that rotates, the rotatory dead lever area dead lever of touchhing of dwang is moved, the rotary rod just can take interior framework to move inwards when the motion is half a circle, can take interior framework outward motion during the latter half circle, thereby make the interior framework pull back tensile, when the interior framework moves inwards, the draw-in groove is fixed the protection network with the fixture block joint, when interior framework outward motion, fixture block and draw-in groove separation, the protection network is dismantled, simple installation, it is all very convenient to set up and demolish, the protection network is changed the dictyosome easily when appearing the damage, it wastes time and energy to change the dictyosome, user's work efficiency has been improved.

2. The utility model discloses, can make the protection network by the rolling in the receipts net roller through manual rotation second hand wheel, convenient storage, easy rolling, easy placing when having used up and carrying out the rolling.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the position A of the present invention;

fig. 3 is a perspective view of the rotating rod of the present invention.

Description of reference numerals: 1. a fixed mount; 2. a protective net; 3. an outer frame body; 4. an inner frame body; 5. a card slot; 6. a clamping block; 7. fixing the rod; 8. rotating the rod; 9. connecting blocks; 10. a rotating shaft; 11. a first hand wheel; 12. a first bearing; 13. a support frame; 14. a collar; 15. a net collecting roller; 16. a second bearing; 17. a second hand wheel; 18. an indicator light; 19. reinforcing ribs; 20. soundproof cotton.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-3, a protective net for building construction comprises a fixing frame 1, a protective net 2 is movably connected to one side of the fixing frame 1, an outer frame 3 is fixedly connected to the fixing frame 1, an inner frame 4 is movably connected to the inside of the outer frame 3, a clamping groove 5 is formed in the inner frame 4, a clamping block 6 is clamped in the clamping groove 5, one end of the clamping block 6, which is far away from the clamping groove 5, is fixedly connected to the protective net 2, a fixing rod 7 is fixedly connected to the inner wall of one side of the inner frame 4, two rotating rods 8 are movably connected to the outer side of the fixing rod 7, both the two rotating rods 8 are fixedly connected to a connecting block 9 and surround the outer side of the fixing rod 7, one end of the rotating rod 8 is fixedly connected to the connecting block 9, one end of the connecting block 9, which is far away from the rotating, the outer side of the outer frame 3 is movably connected with a first bearing 12, a first hand wheel 11 is manually rotated to enable a rotating rod 8 to rotate, the rotating rod 8 rotates to touch a fixed rod 7 to drive the fixed rod 7 to move, the rotating rod 8 can drive an inner frame 4 to move inwards when just beginning to move for a half circle, and can drive the inner frame 4 to move outwards when the latter half circle, so that the inner frame 4 is pulled back and stretched, when the inner frame 4 moves inwards, a clamping groove 5 is clamped with a clamping block 6 to fix a protective screen 2, when the inner frame 4 moves outwards, the clamping block 6 is separated from the clamping groove 5, the protective screen 2 is detached, a supporting frame 13 is fixedly connected between the fixing frames 1, a lantern ring 14 is sleeved on the outer side of the protective screen 2, a screen receiving roller 15 is movably connected on the lantern ring 14, a second bearing 16 is movably connected on the outer side of the supporting frame 13, and a second hand wheel 17, offer on the support frame 13 with the through-hole of receiving net roller 15 looks adaptation, the outside fixedly connected with soundproof cotton 20 of protection network 2, soundproof cotton 20 can absorb the noise that the during operation produced, noise pollution abatement, soundproof cotton 20's outside fixedly connected with pilot lamp 18, pilot lamp 18 can play the effect of illumination and warning in night, fixedly connected with strengthening rib 19 on the protection network 2, strengthening rib 19 makes protection network 2 more firm.

When the protective net is used, firstly, the first hand wheel 11 is manually rotated to enable the rotating rod 8 to rotate, the rotating rod 8 rotates to touch the fixed rod 7 and drives the fixed rod 7 to move, the inner frame body 4 can be driven to move inwards when the rotating rod 8 just starts to move for a half circle, and the inner frame body 4 can be driven to move outwards when the rotating rod 8 moves for the second half circle, so that the inner frame body 4 is pulled back and stretched, when the inner frame body 4 moves inwards, the clamping groove 5 is clamped with the clamping block 6 to fix the protective net 2, and when the inner frame body 4 moves outwards, the clamping block 6 is separated from the clamping groove 5, and the protective net 2 is detached; secondly, the second hand wheel 17 is manually rotated to enable the protection net 2 to be rolled into the net collecting roller 15, so that the protection net is convenient to store.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a protection network for construction, includes mount (1), and it is characterized in that: one side of the fixing frame (1) is movably connected with a protective net (2), an outer frame body (3) is fixedly connected onto the fixing frame (1), an inner frame body (4) is movably connected into the outer frame body (3), a clamping groove (5) is formed in the inner frame body (4), a clamping block (6) is clamped in the clamping groove (5), a fixing rod (7) is fixedly connected onto the inner wall of one side of the inner frame body (4), a rotating rod (8) is movably connected onto the outer side of the fixing rod (7), a connecting block (9) is fixedly connected onto one end of the rotating rod (8), a rotating shaft (10) is fixedly connected onto one end, away from the outer frame body (3), of the rotating shaft (10) is fixedly connected with a first hand wheel (11), and a supporting frame (13) is fixedly connected between the fixing frames (1), the outside of protection network (2) has cup jointed lantern ring (14), swing joint has net roller (15) of receipts on lantern ring (14), the other end fixedly connected with second hand wheel (17) of net roller (15) of receipts, set up on support frame (13) with the through-hole of receiving net roller (15) looks adaptation.

2. The protective net for construction according to claim 1, characterized in that: and one end of the clamping block (6) far away from the clamping groove (5) is fixedly connected with the protective net (2).

3. The protective net for construction according to claim 1, characterized in that: the quantity of dwang (8) is two, and two equal fixed connection of dwang (8) are on connecting block (9) and encircle the outside at dead lever (7).

4. The protective net for construction according to claim 1, characterized in that: the outer side of the outer frame body (3) is movably connected with a first bearing (12), and the outer side of the support frame (13) is movably connected with a second bearing (16).

5. The protective net for construction according to claim 1, characterized in that: the outside fixedly connected with soundproof cotton (20) of protection network (2), the outside fixedly connected with pilot lamp (18) of soundproof cotton (20).

6. The protective net for construction according to claim 1, characterized in that: and reinforcing ribs (19) are fixedly connected to the protective net (2).