CN211341867U

CN211341867U - Safety protection device convenient to hang dress

Info

Publication number: CN211341867U
Application number: CN201922056725.3U
Authority: CN
Inventors: 桑春林; 王旭东; 王兴萍; 丁玲; 宋石海
Original assignee: Chongqing Construction Engineering Mechanical And Electrical Installation Engineering Co ltd
Current assignee: Chongqing Construction Engineering Mechanical And Electrical Installation Engineering Co ltd
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-08-25
Anticipated expiration: 2029-11-25

Abstract

The utility model relates to a safety protection device convenient for hanging, belonging to the technical field of electromechanical installation safety protection tools, which comprises a flexible protection net body which is unfolded to be rectangular and a rod-shaped scroll; the two ends of the protective net body along the length direction of the protective net body are connected with at least two supporting rods, the side wall of the scroll is provided with a plurality of uniformly distributed mounting holes along the axis direction, and the supporting rods are detachably and fixedly connected with the mounting holes of the scroll; four corners of the protective net body are connected with fixing components through slings. The utility model discloses have and adjust the effect that expandes protection area as required in the installation.

Description

Safety protection device convenient to hang dress

Technical Field

The utility model belongs to the technical field of the technique of electromechanical installation safety protection instrument and specifically relates to a safety device convenient to hang dress is related to.

Background

In some high-altitude operation construction sites, in order to avoid the sundries of the high-altitude operation platform from falling off and causing damage to the ground or constructors at lower operation positions, a safety protection net is usually arranged below the operation in a pulling mode during high-altitude operation, so that the sundries of the high-altitude operation platform are intercepted in the safety protection net.

The invention discloses a building construction safety protection net, which comprises a frame, wherein the frame is in sliding connection through four folding bearings, four annular buckles are fixedly connected to the outer wall of the frame, a detachable protection net is installed in the frame, four fixing rings are arranged at four corners of the protection net, each annular buckle comprises an annular support, a first guide groove is formed in one end of each annular support, a guide post is arranged in each first guide groove, a spring is wound on the periphery of each guide post, and a bearing is welded to the outer wall of each annular buckle. The utility model discloses an utilize the protection network that the multilayer inoxidizing coating is constituteed, can effectually prevent the object that falls from the high altitude.

However, the technology of the invention application has the following defects when in use: the size of the frame is fixed when the protection net is unfolded for use, and the unfolded size cannot be adjusted according to actual construction requirements when the protection net is installed below a construction operation position, so that the interference phenomenon often exists during installation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a safety device convenient to hang dress, have the effect that expandes protection area as required adjustment in the installation.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a safety protection device convenient for hanging comprises a flexible protection net body which is unfolded to be rectangular and a rod-shaped reel; the two ends of the protective net body along the length direction of the protective net body are connected with at least two supporting rods, the side wall of the scroll is provided with a plurality of uniformly distributed mounting holes along the axis direction, and the supporting rods are detachably and fixedly connected with the mounting holes of the scroll; four corners of the protective net body are connected with fixing components through slings.

Through adopting above-mentioned technical scheme, on will fixing the subassembly and fixing the operation panel, the protection dictyosome hangs the support through four hoist cables, is accepted by the protection dictyosome when the object on the operation panel drops, plays the guard action to below construction and pedestrian. When the protective net is installed, the supporting net at the end part of the protective net body can be disassembled and installed in a proper installation hole according to the requirement of an actual installation environment so as to adjust the protection area of the protective net body and reduce the phenomenon of interference with surrounding objects. After the use, with bracing piece and spool separation, then can convolute through the bracing piece and accomodate flexible protection dictyosome, reduce occupation space.

The utility model discloses further set up to: one end of the supporting rod is in threaded connection with the mounting hole.

Through adopting above-mentioned technical scheme, can realize the installation and the dismantlement of bracing piece and spool through twisting the bracing piece, easy operation.

The utility model discloses further set up to: a plurality of plug bushes used for the supporting rods to penetrate through are uniformly fixed on the protective net body along the length direction of the protective net body.

Through adopting above-mentioned technical scheme, the bracing piece can only be used two, and the bracing piece passes plug bush and spool threaded connection and will protect the dictyosome support fixed.

The utility model discloses further set up to: the fixing assembly comprises a clamping piece and a fastening piece, a clamping opening is formed in the clamping piece, so that the clamping piece is C-shaped, and the fastening piece penetrates through the side wall of the clamping piece and is in threaded connection with the clamping piece.

Through adopting above-mentioned technical scheme, the fastener passes through the centre gripping mouth and presss from both sides at the operation panel edge, then rotatory fastener makes the tip of fastener closely support and press on the operation panel, and fixed subassembly can not loosen from the operation panel and take off.

The utility model discloses further set up to: the clamping piece is fixedly provided with a hanging ring, the end part of the sling is fixedly provided with a clamping hook, and the sling and the clamping piece are clamped into the hanging ring through the clamping hook to be connected.

Through adopting above-mentioned technical scheme, convenient dismantlement between fastener and the hoist cable.

The utility model discloses further set up to: the suspension ropes are provided with a plurality of pairs and are uniformly distributed along the length direction of the protective net body.

Through adopting above-mentioned technical scheme, when the expansion area of the protection dictyosome changes, can be connected to the corresponding hoist cable that expandes protection dictyosome both ends with the fastener, make things convenient for the suspension of protection dictyosome.

The utility model discloses further set up to: the bracing piece is established connection and relative gliding sleeve pipe and slide bar including the cover, and sheathed tube one end is equipped with the spacing groove, and the slide bar stretches into sheathed tube one end and installs the spacing subassembly that can limit the position with sleeve pipe and slide bar with the spacing groove cooperation.

Through adopting above-mentioned technical scheme, the back is dismantled to the bracing piece, can accomodate the slide bar in the sleeve pipe, and the length of bracing piece can be adjusted, can be with protection dictyosome winding on spool and sleeve pipe after finishing using, conveniently accomodate.

The utility model discloses further set up to: the sliding rod is provided with a containing hole at one end extending into the sleeve, the limiting assembly comprises a spring fixed in the containing hole and a limiting column sliding relative to the containing hole, and the spring is fixedly connected with the limiting column.

By adopting the technical scheme, when the pulling slide bar extends out of the sleeve, the limiting column is clamped into the limiting groove again under the elastic action of the spring after moving to the limiting groove position, so that the length of the supporting rod is fixed.

The utility model discloses further set up to: one end of the scroll is provided with a clamping hole, and the other end of the scroll is provided with a clamping column which is matched and clamped with the clamping hole.

Through adopting above-mentioned technical scheme, can cooperate the card through card post and card hole between two reels to block firmly and be connected together to increase the length of reel, in order to satisfy the protection needs of jumbo size scope.

To sum up, the utility model discloses a beneficial technological effect does:

1. the supporting rod can be inserted into the mounting holes at different positions of the scroll, so that the size of a protection area where the protection net body is unfolded can be adjusted according to requirements, and the application range is wider;

2. after the fixing component is used, the fixing component can be taken down, the extending support rod is unscrewed after sundries in the protective net body are cleaned, the extending support rod is placed on the protective net body in parallel with the scroll and rotates together with the scroll to wind up the protective net body, and the fixing component is simple to operate and convenient to store;

3. can be fast during the installation with fixed subassembly fixed make protection component hang to the operation panel on, the installation is simple swift.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view showing the arrangement of mounting holes on the reel;

FIG. 3 is a sectional view taken along line A-A in FIG. 1 to show the connection structure of the telescopic rod with the reel and the protection net body;

fig. 4 is an enlarged view of a portion B in fig. 3 for showing the positioning structure of the telescopic bar.

In the figure, 1, a reel; 11. a clamping hole; 12. clamping the column; 13. mounting holes; 2. a guard assembly; 21. a protective mesh body; 22. inserting a sleeve; 3. a support bar; 31. a sleeve; 311. a limiting groove; 32. a slide bar; 321. an accommodation hole; 33. a limiting component; 331. a spring; 332. a limiting column; 4. a sling; 5. a fixing assembly; 51. a fastener; 511. a clamping port; 52. a fastener.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a safety device convenient to hang dress, including shaft-like spool 1, be connected with flexible protection component 2 through 3 supports of bracing piece on the spool 1, protection component 2 includes protection dictyosome 21 and the plug bush 22 of fixed connection on protection dictyosome 21, and during the plug bush 22 was worn to establish by bracing piece 3, protection dictyosome 21's both ends fixedly connected with hoist cable 4, the one end that protection dictyosome 21 was kept away from to hoist cable 4 was connected with fixed subassembly 5. During the use, the fixing component 5 is fixed on the operating platform, the protection component 2 is hung below the operating platform through the sling 4, workpieces which may fall in the operating platform construction process can be blocked, and the safety is improved.

Referring to fig. 1 and 2, the reel 1 is a round bar, and may be a square tube as necessary. The one end of spool 1 is equipped with card hole 11 along the axis, and the other end is equipped with and cooperates solid card post 12 of card with trompil 11, and here card hole 11 can be the round hole, and card post 12 is the cylinder to can assemble into different length with spool 1 as required in order to satisfy the needs. The surface of the scroll 1 is uniformly provided with a plurality of mounting holes 13 along the length direction, and the mounting holes 13 are threaded holes. In order to improve the durability and the supporting strength of the reel 1, the reel 1 may be made of a stainless steel pipe, and the clamp post 12 may be a round steel bar welded and fixed to one end of the stainless steel pipe.

Referring to fig. 1 and 2, the protection net body 21 is rectangular when being unfolded, in order to improve the bearing strength of the protection net body 21, the protection net body 21 can be made of nylon net, the nylon net has flexibility and can be conveniently curled and stored, and the aperture of the nylon net is generally not more than 2 cm. The plug bush 22 can be made into a semi-cylinder or a cylinder by sewing nylon cloth, and the plug bush 22 and the protective net body 21 are fixed together by sewing nylon thread. The plug sleeve 22 can also be a plastic sleeve according to requirements, and the plug sleeve 22 and the protective net body 21 are welded and fixed into a whole. The plug bushes 22 are uniformly distributed along the length direction of the protection net body 21, and the distance between every two adjacent plug bushes 22 can be 15-30cm for conveniently adjusting the expansion length of the protection net body 21 in the installation process.

Referring to fig. 3, the support rod 3 is screwed into the mounting hole 13, so that the support rod 3 is unscrewed and re-mounted into a different mounting hole 13 on the reel 1 as required, and the support range of the protection net body 21 is adjusted. On the other hand, after the support rod 3 is taken down from the reel 1, the protection net body 21 can be wound to be stored on the reel 1, and the storage is convenient. The supporting rod 3 comprises a sleeve 31 and a sliding rod 32 connected into the sleeve 31 in a sliding manner, one end of the sleeve 31 is in threaded connection with the mounting hole 13, the other end of the sleeve 31 and the sliding rod 32 can be fixed through a limiting component 33, the diameter of an opening at one end, close to the sliding rod 32, of the sleeve 31 is smaller than the diameter of an end of the sliding rod 32 extending into the sleeve 31, and the sliding rod 32 is prevented from being separated from the sleeve 31.

Referring to fig. 3 and 4, an annular limiting groove 311 is formed in an inner wall of the sleeve 31 near one end of the sliding rod 32, and the limiting groove 311 may be a circular groove. The sliding rod 32 has a receiving hole 321 in a side wall thereof extending into the sleeve 31, and the limiting component 33 is installed in the receiving hole 321. The position-limiting component 33 includes a spring 331 fixed in the receiving hole 321 and a position-limiting post 332 slidably connected in the receiving hole 321, the position-limiting post 332 is fixedly connected with the spring 331, and one end of the position-limiting post 332 far away from the spring 331 is a spherical end. When the slide bar 32 is pushed to move towards the interior of the sleeve 31, the limiting column 332 is extruded and the spring 331 is compressed to enable the limiting column 332 to be accommodated in the accommodating hole 321, the limiting column 332 is separated from the limiting groove 311, the slide bar 32 can slide smoothly in the sleeve 31, and the slide bar is convenient to be accommodated so as to reduce the occupied space. When the sliding rod 32 is pulled to extend out of the sleeve 31, after the limiting column 332 moves to the position of the limiting groove 311, the limiting column 332 is clamped into the limiting groove 311 again under the elastic action of the spring 331, so that the length of the supporting rod 3 is fixed.

Referring to fig. 2 and 3, the suspension ropes 4 may be nylon ropes fixedly connected to the socket 22, and the suspension ropes 4 are four and distributed at four corners of the protective net body 21. According to the requirement, two ends of each plug bush 22 can be respectively fixedly connected with a sling 4, so that the protective net body 21 can be hung and flattened through the slings 4 when the protective net body 21 is unfolded to different sizes.

Referring to fig. 1 and 2, the fixing assembly 5 includes a C-shaped card member 51 and a fastener 52 mounted on the card member 51; the clamping piece 51 can be made of stainless steel and has high strength, and a clamping opening 511 is formed in the clamping piece 51; the fastener 52 is a bolt which passes through the top end of the clip member 51 and is screwed. The card member 51 is clamped to the console through the clamping opening 511, and then the card member 51 is fastened to the console by tightening the bolt against the loosening movement.

In order to facilitate the replacement of the fixing component 5 or the connection with different slings 4, one end of the clamping piece 51, which is far away from the clamping opening 511, is fixedly connected with a hanging ring, the end part of the sling 4 is fixedly connected with a hook, and the hook can be a spring hook to prevent the hook from being disengaged from the hanging ring in the use process.

This safety device convenient to hang dress's application method does:

the required length of the winding shaft 1 is determined according to the size of the protection area, and if the length of a single winding shaft 1 is exceeded, a plurality of winding shafts 1 are spliced together through the card holes 11 and the card columns 12. The number of the needed protective assemblies 2 is determined, the seam between two adjacent protective net bodies 21 is tied and fixed by nylon ropes, the support rod 3 passes through the plug bushes 22 at the two ends of the protective assemblies 2, and then the support rod 3 is installed and fixed in the corresponding installation hole 13 of the reel 1, so that the protective assemblies 2 are unfolded.

The fixed component 5 is connected to the slings 4 at the two ends of the plug bush 22 for plugging the support rod 3, and the protective component 2 can be hung to play a protective role by fixing the fixed component 5 to the edge of the operating platform. Because the supporting rod 3 is inserted into different inserting sleeves 22, the unfolding size of the protective net body 21 can be adjusted, and the protective area can be adjusted according to the field construction condition so as to reduce the interference condition.

After finishing using, can take off fixed subassembly 5, after clearing up the debris in the protection dictyosome 21, unscrew bracing piece 3 and place it on the protection dictyosome 21 parallel to spool 1, rotate bracing piece 3 and spool 1 together and get up the protection dictyosome 21 rolling, be convenient for accomodate.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a safety device convenient to hang dress, is the flexible protection dictyosome (21) of rectangle including the expansion, its characterized in that: also comprises a rod-shaped reel (1); the two ends of the protection net body (21) along the length direction of the protection net body (21) are connected with at least two support rods (3), the side wall of the reel (1) is provided with a plurality of uniformly distributed mounting holes (13) along the axis direction, and the support rods (3) are detachably and fixedly connected with the mounting holes (13) on the reel (1); four corners of the protective net body (21) are connected with fixed components (5) through slings (4).

2. The safety device convenient to hang of claim 1, wherein: one end of the supporting rod (3) is in threaded connection with the mounting hole (13).

3. The safety device convenient to hang of claim 2, wherein: the protective net body (21) is uniformly fixed with a plurality of plug bushes (22) for the supporting rods (3) to pass through along the length direction of the protective net body (21).

4. The safety device convenient to hang of claim 1, wherein: the fixing assembly (5) comprises a clamping piece (51) and a fastening piece (52), a clamping opening (511) is formed in the clamping piece (51) so that the clamping piece (51) is C-shaped, and the fastening piece (52) penetrates through the side wall of the clamping piece (51) and is in threaded connection with the clamping piece (51).

5. The safety device convenient to hang of claim 4, wherein: the clamping piece (51) is fixedly provided with a hanging ring, the end part of the sling (4) is fixedly provided with a clamping hook, and the sling (4) and the clamping piece (51) are clamped into the hanging ring through the clamping hook to be connected.

6. The safety device convenient to hang of claim 5, wherein: the slings (4) are provided with a plurality of pairs and are evenly distributed along the length direction of the protective net body (21).

7. A safety shield apparatus as recited in claim 3, wherein: the support rod (3) comprises a sleeve (31) and a slide rod (32) which are sleeved and connected and slide relatively, one end of the sleeve (31) is provided with a limiting groove (311), and one end of the slide rod (32) extending into the sleeve (31) is provided with a limiting component (33) which can be matched with the limiting groove (311) to limit the position of the sleeve (31) and the slide rod (32).

8. The safety shield convenient to hang as recited in claim 7, wherein: one end of the sliding rod (32) extending into the sleeve (31) is provided with an accommodating hole (321), the limiting component (33) comprises a spring (331) fixed in the accommodating hole (321) and a limiting column (332) sliding relative to the accommodating hole (321), and the spring (331) is fixedly connected with the limiting column (332).

9. A safety shield apparatus as recited in claim 3, wherein: one end of the scroll (1) is provided with a clamping hole (11), and the other end of the scroll (1) is provided with a clamping column (12) which is matched and clamped with the clamping hole (11).