CN213297219U

CN213297219U - High-altitude anti-falling net for improving construction safety

Info

Publication number: CN213297219U
Application number: CN202021028034.9U
Authority: CN
Inventors: 郑水敢
Original assignee: Shenzhen Hengtai Construction Engineering Co ltd
Current assignee: Shenzhen Hengtai Construction Engineering Co ltd
Priority date: 2020-06-06
Filing date: 2020-06-06
Publication date: 2021-05-28
Anticipated expiration: 2030-06-06

Abstract

The utility model belongs to the technical field of construction safety's technique and specifically relates to an it prevents weighing down and falls net to improve high altitude of construction security, including the dictyosome and fixed frame, fixed frame cover is established in the periphery of the dictyosome, all be provided with supplementary climbing-out device on the inside wall all around of fixed frame. The utility model discloses has following effect: by utilizing the auxiliary climbing-out device, personnel on the anti-falling net can conveniently leave the anti-falling net, so that the personnel who carelessly fall into the anti-falling net and workers who perform rescue and cleaning can both utilize the auxiliary climbing-out device to leave the anti-falling net, the possibility that the personnel and objects are detained on the anti-falling net is reduced, and the protection effect of the anti-falling net is ensured.

Description

High-altitude anti-falling net for improving construction safety

Technical Field

The utility model belongs to the technical field of construction safety's technique and specifically relates to an it prevents weighing down and falls net to improve high altitude of construction security.

Background

The anti-falling safety net is suitable for high-rise building construction, shipbuilding, ship repairing, water loading and unloading, large-scale equipment installation and other high-altitude and operation places. For preventing people and objects from falling or for avoiding the injury caused by the falling objects.

At present, chinese utility model patent that the grant bulletin number is CN208594763U discloses a buffer safety flat net that falls is prevented in high altitude, including angle rope, tensile frame, external mesh and net rope, the periphery of net rope is provided with the tensile frame, the corner of tensile frame is connected with the angle rope, be provided with external mesh between the angle rope, the diagonal department at net rope top is provided with the muscle rope, the net rope is woven by the rope body and is formed, the extexine of the rope body is provided with the fire-retardant layer of glass fiber filament, the extexine of the fire-retardant layer of glass fiber filament is provided with the wearing layer, and is provided with the waterproof layer between fire-retardant layer of glass fiber filament and the wearing layer.

The above prior art solutions have the following drawbacks: when personnel or object fall to preventing falling and net the time, prevent weighing down the net and will receive the gravity that comes from personnel or object and produce deformation to make and prevent weighing down the net and warp to the direction of gravity, and then make and prevent weighing down the personnel on the net and be difficult to climb out and prevent weighing down the net, and the staff will be difficult to the clearance fall to prevent weighing down the object on the net or implement the rescue to falling to the personnel on the net, if prevent weighing down and keep foreign matter or people on the net, then easily with follow-up people or the object that falls on the protection network bump, make prevent weighing down the net and lose its meaning of preventing weighing down.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an it prevents weighing down net that falls to improve high altitude of construction security can climb out when someone falls or the staff clearance falls the heavy object on the dictyosome to the safeguard prevents weighing down the safeguard effect of net.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides an improve high altitude of construction security and prevent weighing down falling net, includes dictyosome and fixed frame, fixed frame cover is established in the periphery of dictyosome, all be provided with supplementary climbing device on the inside wall all around of fixed frame, supplementary climbing device includes supplementary rope and sets up on fixed frame and be used for holding the holding tank of supplementary rope, the one end of supplementary rope is fixed one of the tank bottom of holding tank is served, the other end of supplementary rope inlays to be established in the holding tank, be provided with the pop-up subassembly that pops out supplementary rope on the tank bottom of holding tank, be provided with the spacing structure who holds the rope spacing in the holding tank on the notch of holding tank, still be provided with the pull-out subassembly that is used for making the spacing structure inefficacy on the fixed frame.

By adopting the technical scheme, the auxiliary climbing-out device can help personnel falling on the anti-falling net to climb out of the anti-falling net, and when heavy objects fall on the anti-falling net, the auxiliary climbing-out device can also assist the personnel to clean the heavy objects falling on the anti-falling net; spacing structure can be spacing in the holding tank with supplementary rope, and when the dictyosome produces deformation, the subassembly of pulling out then can make spacing structure inefficacy, it can pop out supplementary rope from holding tank to pop out the subassembly, then fall the atress department that prevents weighing down the net under the action of gravity, make prevent weighing down the people on the net and can come the application of force through supplementary rope, and then prevent weighing down the people on the net and can leave fast and prevent weighing down the net, thereby prevent weighing down to have personnel or object to be detained on the net, and then ensured the protective effect who prevents weighing down the net.

The present invention may be further configured in a preferred embodiment as: the pop-up assembly comprises a spring and a pop-up plate, one end of the spring is arranged on the bottom of the accommodating groove, and the pop-up plate is arranged at the other end of the spring.

Through adopting above-mentioned technical scheme, when supplementary rope embedding in the holding tank, the spring will hold power, and the pop-up board will be inconsistent with supplementary rope to make supplementary rope have the trend of outwards popping out, and then relieve the spacing back to supplementary rope when limit structure, supplementary rope will pop out from holding the groove, and supplementary personnel that prevent on the net leave and prevent weighing down the net.

The present invention may be further configured in a preferred embodiment as: limit structure includes fixed band and fixed column, the confession has been seted up on one side that fixed frame is close to the dictyosome the fixed slot of fixed column embedding, the both ends of fixed band are connected respectively at the fixed column and are kept away from the fixed slot tank bottom one end on and the notch department of holding tank, the fixed band is inconsistent with supplementary rope, the subassembly setting of pulling out is on the fixed column.

Through adopting above-mentioned technical scheme, the fixed band can be spacing to supplementary rope in the notch department of holding tank, and when the fixed column embedding was in the fixed slot, the fixed band can be inconsistent with supplementary rope, and when pulling out the fixed slot with the fixed column pull-out of subassembly, the fixed band will remove conflict state with supplementary rope to supplementary rope can pop out from holding the groove.

The present invention may be further configured in a preferred embodiment as: the fixed slot slope is seted up, the distance that the holding tank one side was seted up to fixed frame to the notch of fixed slot is greater than the tank bottom of fixed slot and sets up the distance of holding tank one side to fixed frame.

Through adopting above-mentioned technical scheme, when the fixed column inlays to be established in the fixed slot, because the notch slope of fixed slot, and the fixed column will receive the pulling force that comes from the fixed band, thereby the notch of fixed slot will form the fulcrum, keep away from the one end of fixed slot tank bottom with the support fixed column, the fixed column is kept away from the one end of fixed slot notch and then can be inconsistent with the inner wall of fixed slot, and then frictional force between fixed column and the fixed slot will increase, make the fixed column be difficult for deviating from the fixed slot under no external force state, overall structure's stability has been improved.

The present invention may be further configured in a preferred embodiment as: the pull-out assembly comprises a pull belt and a fixed hook, the fixed hook is arranged at one end of the pull belt and is hooked on the net body, and the other end of the pull belt is arranged at one end, away from the bottom of the fixed groove, of the fixed column.

Through adopting above-mentioned technical scheme, when the dictyosome takes place deformation, the dictyosome can drive fixedly colluding and take place the displacement to fixedly colluding can drive the stretching strap and take place the displacement, the stretching strap then can produce the pulling force to the fixed column, make the force balance of fixed column suffer destruction, the fixed column deviates from the fixed slot, the fixed band then can be relieved with the conflict state of supplementary rope, supplementary rope then will pop out from accommodating the groove, and then the action of popping out of supplementary rope when accomplishing the dictyosome deformation.

The present invention may be further configured in a preferred embodiment as: force application parts are uniformly arranged on the outer circumferential side wall of the auxiliary rope along the length direction of the auxiliary rope.

Through adopting above-mentioned technical scheme, the personnel that are located on preventing weighing down the net will be with the help of the application of force portion to supplementary rope application of force to pull out oneself from preventing weighing down the net through reaction force, and then the setting of application of force portion will help the personnel that are located on preventing weighing down the net to utilize supplementary rope to climb out and prevent weighing down the net, improved overall structure's convenience.

In summary, the basis the utility model discloses can obtain following at least one kind of useful technological effect:

1. by utilizing the auxiliary climbing-out device, personnel on the anti-falling net can conveniently leave the anti-falling net, so that personnel who accidentally fall into the anti-falling net and workers who perform rescue and cleaning can both leave the anti-falling net by utilizing the auxiliary climbing-out device, the possibility that the personnel and objects are detained on the anti-falling net is reduced, and the protection effect of the anti-falling net is further ensured;

2. through setting up limit structure, popping out the subassembly and pulling out subassembly isotructure for supplementary rope can pop out from holding the groove promptly when the dictyosome receives gravity deformation, thereby when someone is located to prevent weighing down the net, supplementary rope can pop out and help personnel to leave and prevent weighing down the net, and then has improved overall structure's convenience.

Drawings

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

fig. 2 is a partial sectional view of the present invention.

Reference numerals: 100. a net body; 110. a fixing frame; 120. fixing grooves; 200. an auxiliary crawling-out device; 210. an auxiliary rope; 220. accommodating grooves; 230. a force application part; 300. a limiting structure; 310. fixing belts; 320. fixing a column; 400. a pull-out assembly; 410. pulling the belt; 420. a fixed hook; 500. a pop-up assembly; 510. a spring; 520. and ejecting the plate.

Detailed Description

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

Referring to fig. 1 and 2, the utility model discloses an it prevents weighing down net that falls to improve high altitude of construction security can assist personnel to climb out when someone falls or staff's clearance falls the heavy object on the dictyosome 100 on dictyosome 100 to reduce the possibility that personnel probably suffered the secondary injury that receives because of being detained on preventing weighing down the net, and then the safeguard effect of guarantee to prevent weighing down the net. It includes dictyosome 100 and fixed frame 110, and fixed frame 110 cover is established in the periphery of dictyosome 100, and all is provided with supplementary device 200 of climbing out on the inside wall all around of fixed frame 110, correspondingly, still be provided with on the fixed frame 110 with supplementary device 200 matched with limit structure 300 of climbing out, pull out subassembly 400 and pop out subassembly 500 isotructure for supplementary device 200 of climbing out can take place corresponding action when dictyosome 100 takes place to deform, thereby the personnel on the help anti-falling net climb out and prevent weighing down the net.

Referring to fig. 1 and 2, in this embodiment, the auxiliary climbing-out device 200 includes an auxiliary rope 210 and a receiving groove 220 formed in the fixing frame 110 and used for receiving the auxiliary rope 210, one end of the auxiliary rope 210 is fixed to one end of the bottom of the receiving groove 220, the auxiliary rope 210 is integrally embedded in the receiving groove 220, and force application portions 230 are uniformly arranged on the outer circumferential side wall of the auxiliary rope 210 along the length direction thereof, so that a person can apply force to the auxiliary rope 210 through the force application portions 230, and then climb out the anti-falling net by means of reaction force. Correspondingly, the other end of the auxiliary rope 210 is a movable end and can be separated from the accommodating groove 220 when the anti-falling net deforms, so that the anti-falling net falls on the net body 100 of the anti-falling net under the action of gravity, personnel on the anti-falling net can conveniently climb out of the anti-falling net through the reaction force generated by applying force to the auxiliary rope 210, and the possibility of secondary injury possibly suffered by the personnel due to staying on the anti-falling net is reduced.

Referring to fig. 2, in order to enable the auxiliary rope 210 to keep embedded in the accommodating groove 220 when the anti-falling net is not deformed, a limiting structure 300 for limiting the movable end of the auxiliary rope 210 is disposed on the notch of the accommodating groove 220, the limiting structure 300 includes a fixing band 310 and a fixing post 320, in this embodiment, the fixing band 310 is made of a plastic material, so that the fixing band 310 has good deformability and toughness. One end of the fixing strap 310 is fixed at the notch of the side of the accommodating slot 220 away from the net body 100 by a bolt, and the other end of the fixing strap 310 is fixed at one end of the fixing post 320 by a bolt. Accordingly, a fixing groove 120 for the fixing post 320 to be inserted is formed on one side of the fixing frame 110 close to the net body 100, one end of the fixing post 320 far from the fixing band 310 is inserted into the fixing groove 120, and the pull-out assembly 400 is disposed on the fixing post 320.

Referring to fig. 2, in the embodiment, when the fixing post 320 is inserted into the fixing groove 120, the fixing strap 310 will abut against the auxiliary rope 210, and thus the fixing strap 310 will be under tension, and the fixing strap 310 will be tightened. And in this embodiment, the fixed slot 120 is obliquely opened, the distance from the notch of the fixed slot 120 to the side of the fixed frame 110 where the receiving groove 220 is opened is greater than the distance from the groove bottom of the fixed slot 120 to the side of the fixed frame 110 where the receiving groove 220 is opened, so that the end of the fixed column 320 connected with the fixed band 310 under the action of tension will be abutted against the notch of the fixed slot 120, the end of the fixed column 320 far away from the fixed band 310 will be abutted against the side wall of the fixed slot 120 close to the groove bottom, so that the friction force between the fixed column 320 and the fixed slot 120 is increased, and the fixed column 320.

Referring to fig. 2, in order to make the auxiliary rope 210 contact the fixing band 310 and make the auxiliary rope 210 be able to be separated from the receiving groove 220 when the fixing band 310 is separated from the contact, an ejecting assembly 500 is disposed at one end of the bottom of the receiving groove 220, the ejecting assembly 500 includes a spring 510 and an ejecting plate 520, one end of the spring 510 is welded to the bottom of the receiving groove 220, and the ejecting plate 520 is welded to the other end of the spring 510. When the auxiliary string 210 is inserted into the receiving groove 220, the spring 510 accumulates force, the elastic plate abuts against the auxiliary string 210, and the auxiliary string 210 abuts against the fixing band 310, thereby providing tension to the fixing band 310; when the fixing post 320 is separated from the fixing groove 120, the fixing strap 310 is released from the abutting relationship with the auxiliary rope 210, and the auxiliary rope 210 is ejected out of the accommodating groove 220 under the elastic force of the spring 510, so that the auxiliary rope 210 can be conveniently grabbed by a person.

Referring to fig. 2, in the present embodiment, a pulling-out assembly 400 for enabling the fixing post 320 to be pulled out of the fixing slot 120 when the anti-falling net deforms is disposed on the fixing post 320, wherein the pulling-out assembly 400 includes a pulling strip 410 and a fixing hook 420, the fixing hook 420 is disposed at one end of the pulling strip 410 and is hooked at a boundary between grids of the anti-falling net, and the other end of the pulling strip 410 is disposed at one end of the bolt fixing post 320 away from the bottom of the fixing slot 120. When the anti-falling net deforms, the fixing hook 420 displaces along with the deformation of the anti-falling net, so that the pull belt 410 is driven to displace, the pull belt 410 exerts pulling force on the fixing post 320, the balance of friction between the fixing post 320 and the fixing groove 120 is broken, the fixing post 320 is separated from the fixing groove 120, the fixing strap 310 and the auxiliary rope 210 are released from a contact state, and the auxiliary rope 210 is popped out of the anti-falling net.

The implementation principle of the embodiment is as follows: when personnel or heavy object fall and prevent weighing down the net, prevent weighing down the net and will take place deformation, fixed collude 420 then can stimulate stretching strap 410, make fixed column 320 deviate from fixed slot 120, conflict is relieved with supplementary rope 210 to fixed band 310, supplementary rope 210 can reach the department that weighs down of personnel or heavy object under the spring action and the action of gravity of spring 510, thereby make things convenient for the personnel that fall to climb out by oneself and prevent weighing down the net, operating personnel also can implement the rescue or clear up the thing that weighs down with the help of supplementary rope 210 to personnel, avoid the emergence of secondary damage, guarantee to prevent weighing down the protective effect who nets.

After the heavy object or the personnel on the anti-falling net leave, the auxiliary rope 210 can be embedded into the accommodating groove 220 again, the fixing column 320 is embedded into the fixing groove 120, the fixing belt 310 can limit the auxiliary rope 210, and therefore the auxiliary rope 210 is prevented from injuring the personnel when the personnel fall on the anti-falling net, and the anti-falling net is convenient to use next time.

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 an improve high altitude of construction security and prevent weighing down net that falls, includes dictyosome (100) and fixed frame (110), fixed frame (110) cover is established in the periphery of dictyosome (100), its characterized in that: all be provided with supplementary device (200) of climbing out on the inside wall all around of fixed frame (110), supplementary device (200) of climbing out is including supplementary rope (210) and set up on fixed frame (110) and be used for holding tank (220) of supplementary rope (210), the one end of supplementary rope (210) is fixed one of the tank bottom of holding tank (220) is served, the other end of supplementary rope (210) inlays to be established in holding tank (220), be provided with on the tank bottom of holding tank (220) and pop out subassembly (500) of popping out with supplementary rope (210), be provided with on the notch of holding tank (220) and spacing limit structure (300) in holding tank (220) holding rope, still be provided with on fixed frame (110) and be used for making limit structure (300) inefficacy pull out subassembly (400).

2. The high-altitude anti-falling net for improving the construction safety as claimed in claim 1, is characterized in that: the ejection assembly (500) comprises a spring (510) and an ejection plate (520), one end of the spring (510) is arranged on the bottom of the groove of the accommodating groove (220), and the ejection plate (520) is arranged on the other end of the spring (510).

3. The high-altitude anti-falling net for improving the construction safety as claimed in claim 1, is characterized in that: the limiting structure (300) comprises a fixing belt (310) and a fixing column (320), one side, close to the net body (100), of the fixing frame (110) is provided with a fixing groove (120) for embedding the fixing column (320), two ends of the fixing belt (310) are connected to one end, away from the bottom of the fixing groove (120), of the fixing column (320) and the notch of the accommodating groove (220) respectively, the fixing belt (310) is abutted to the auxiliary rope (210), and the pulling-out assembly (400) is arranged on the fixing column (320).

4. The high-altitude anti-falling net for improving the construction safety as claimed in claim 3, is characterized in that: the fixing groove (120) is obliquely formed, and the distance from the notch of the fixing groove (120) to the side, provided with the accommodating groove (220), of the fixing frame (110) is greater than the distance from the groove bottom of the fixing groove (120) to the side, provided with the accommodating groove (220), of the fixing frame (110).

5. The high-altitude anti-falling net for improving the construction safety as claimed in claim 3, is characterized in that: the pulling-out assembly (400) comprises a pulling belt (410) and a fixed hook (420), the fixed hook (420) is arranged at one end of the pulling belt (410) and hooked on the net body (100), and the other end of the pulling belt (410) is arranged at one end, away from the bottom of the fixed groove (120), of the fixed column (320).

6. The high-altitude anti-falling net for improving the construction safety as claimed in claim 2, is characterized in that: force application parts (230) are uniformly arranged on the outer circumferential side wall of the auxiliary rope (210) along the length direction of the auxiliary rope.