CN210737951U - Knotless net stair protection net - Google Patents
Knotless net stair protection net Download PDFInfo
- Publication number
- CN210737951U CN210737951U CN201921218288.4U CN201921218288U CN210737951U CN 210737951 U CN210737951 U CN 210737951U CN 201921218288 U CN201921218288 U CN 201921218288U CN 210737951 U CN210737951 U CN 210737951U
- Authority
- CN
- China
- Prior art keywords
- arc
- protective net
- net
- stair
- lug
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000001681 protective effect Effects 0.000 claims abstract description 51
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 30
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 14
- 239000010959 steel Substances 0.000 claims abstract description 14
- 239000004677 Nylon Substances 0.000 claims description 11
- 229920001778 nylon Polymers 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 238000009941 weaving Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 5
- 230000009194 climbing Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Steps, Ramps, And Handrails (AREA)
Abstract
The utility model discloses a knotless net stair protective net, which comprises a protective net and a stair handrail; the protective net comprises a protective net body and reinforcing frames arranged on the periphery of the protective net body; the protective net body and the reinforcing frame are fixed through a binding belt, and the reinforcing frame is provided with equidistantly spaced buttonholes; the edge and the four corners of the reinforced frame are connected with arc-shaped fixing devices, and the arc-shaped fixing devices are connected to the reinforced frame through steel wire ropes fixed at the rear ends of the arc-shaped fixing devices; the first lug and the second lug are respectively welded at two ends of the opening of the arc body; the fixed nut and the fixed bolt seal the arc-shaped fixing device; the protective net is connected with the arc-shaped fixing device through a steel wire rope, and the arc-shaped fixing device is installed on the stair handrail. This simple and easy novel installation through knotless net protection network has solved because the space is too big, and children play the safety problem that drops from the stair space.
Description
Technical Field
The utility model relates to a building security protection product technical field specifically is a knotless net stair protection network.
Background
The national standard of the people's republic of China, residential design Specification, stipulates that: when the width of the stairwell is more than 0.11m, measures for preventing children from climbing are required. The stair well is too wide, and the stair guardrail space is too big, and children take place the accident of falling easily when playing around the stair handrail. Most stair guardrails are easy to pass through or be clamped in gaps when children before school age play, and great potential safety hazards exist. In order to protect the life safety of children, the stairs of nursery houses, kindergartens, primary and secondary schools and special activity places for children need to take measures for preventing the children from climbing and falling off the bottom of the stairs.
To these safety problems, the utility model provides a no knot net formula stair protection network fully solves these children and easily takes place dangerous problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a knotless net stair protection network to the problem that the stair security is not enough among the prior art has been solved.
In order to achieve the above object, the utility model provides a following technical scheme: a non-netting stair protective net comprises a protective net and stair handrails, wherein the protective net is arranged between gaps of the stair handrails and on the outer walls of the stair handrails on upper and lower floors; the protective net comprises a protective net body and reinforcing frames arranged on the periphery of the protective net body; the protective net body and the reinforcing frame are fixed through a binding belt, and the reinforcing frame is provided with equidistantly spaced buttonholes; the edge and the four corners of the reinforcing frame are both connected with arc-shaped fixing devices, and the arc-shaped fixing devices are connected to the reinforcing frame through steel wire ropes fixed at the rear ends of the arc-shaped fixing devices; the arc-shaped fixing device comprises a steel wire rope, an arc body, a first lug, a second lug, a fixing bolt and a fixing nut; the first lug and the second lug are respectively welded at two ends of the opening of the arc body, round through holes are formed in the first lug and the second lug, and fixing bolts for fastening the first lug and the second lug are arranged in the round through holes; the fixing bolt penetrates through the two circular through holes and then is in threaded connection with the fixing nut, and the fixing nut and the fixing bolt seal the arc-shaped fixing device; the protective net is connected with the arc-shaped fixing device through a steel wire rope, and the arc-shaped fixing device is installed on the stair handrail.
Preferably, the protection net is a knotless net and is made of nylon ropes, and fixing ribs and anti-breaking springs wound around the fixing ribs are arranged inside the protection net.
Preferably, the reinforcing frame is a canvas covered edge.
Preferably, the nylon rope is internally provided with a mounting hole through weaving, and the fixing rib and the anti-breaking spring are arranged in the mounting hole.
Preferably, the inside of the circular arc-shaped fixing device is provided with a rubber anti-slip layer made of elastic stretch-proof materials.
Preferably, the reinforcing frame fixedly connects the protective net body inside through the part of the reinforcing frame, which is overlapped with the protective net body, through the binding belt.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the non-net stair protective net solves the safety problem that children fall from the gap of the stair handrail when playing due to overlarge gap by installing the non-net protective net; the purpose of fixing the protective net is realized through the connection of the arc-shaped fixing device and the stair handrail.
2. This knotless net stair protection network has strengthened the holistic intensity of device through the setting of fixed rib and anti-breaking spring in the nylon rope, has also improved the security performance of protection network.
3. This knotless net stair protection network is equipped with a plurality of equidistance spaced button holes through consolidating the frame, and a plurality of protection networks can utilize the concatenation button hole to realize freely splicing, can be suitable for different installation areas.
Drawings
Fig. 1 is a schematic view of the overall plane structure of the present invention;
FIG. 2 is a schematic view of a partial structure of the present invention;
FIG. 3 is a schematic structural view of the fixing device of the present invention;
fig. 4 is a schematic view of the net rope structure of the present invention.
In the figure: 1. a protective net; 11. a protective mesh body; 12. reinforcing the frame; 121. a buttonhole; 13. a circular arc-shaped fixing device; 131. a wire rope; 132. an arc body; 133. a first bump; 134. a second bump; 135. fixing the bolt; 136. fixing a nut; 14. a nylon cord; 141. fixing ribs; 142. a break-proof spring; 2. stair railing.
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.
Referring to fig. 1-3, a non-net stair protection net comprises a protection net 1 and stair handrails 2, wherein the protection net 1 is installed between gaps of the stair handrails 2 and on outer walls of the stair handrails 2 on upper and lower floors; the protective net 1 comprises a protective net body 11 and a reinforcing frame 12 arranged on the periphery of the protective net body; the protective net body 11 and the reinforcing frame 12 are fixed through a binding belt, and the reinforcing frame 12 is provided with button holes 121 at equal intervals; the edge and the four corners of the reinforced frame 12 are connected with arc-shaped fixing devices 13, and the arc-shaped fixing devices 13 are connected to the reinforced frame 12 through steel wire ropes 131 fixed at the rear ends of the arc-shaped fixing devices 13; the arc-shaped fixing device 13 comprises a steel wire rope 131, an arc body 132, a first lug 133, a second lug 134, a fixing bolt 135 and a fixing nut 136; the first lug 133 and the second lug 134 are respectively welded at two ends of the opening of the arc body 132, round through holes are respectively arranged on the first lug 133 and the second lug 134, and fixing bolts 135 for fastening the first lug 133 and the second lug 134 are arranged in the round through holes; the fixing bolt 135 penetrates through the two circular through holes and then is in threaded connection with the fixing nut 136, and the fixing nut 136 and the fixing bolt 135 close the circular arc-shaped fixing device 13; the protective net 1 is connected with an arc-shaped fixing device 13 through a steel wire rope 131, and the arc-shaped fixing device 13 is arranged on the stair handrail 2; the reinforcing frame 12 is a canvas covered edge, a rubber anti-slip layer is arranged inside the circular arc fixing device 13, and the material is elastic stretch-proof material; the reinforcing frame 12 fixedly connects the protective net body 11 inside by a binding tape passing through a portion thereof overlapping the protective net body 11. The purpose of fixing the protective net 1 is realized through the connection of the arc-shaped fixing device 13 and the stair handrail 2; through reinforcing frame 12 and being equipped with a plurality of equidistantly spaced button holes 121, a plurality of protection networks 1 can utilize concatenation button holes 121 to realize freely splicing, can be suitable for different installation areas.
Referring to fig. 4, a non-net stair protection net, the protection net 1 is a non-net made of nylon rope 14, and has fixing ribs 141 and anti-breaking springs 142 wound around the fixing ribs therein; the nylon cord 14 is provided with a mounting hole therein by weaving, and the fixing rib 141 and the breakage preventing spring 142 are mounted in the mounting hole. The strength of the whole device is enhanced and the safety performance of the protective net 1 is also improved by arranging the fixing ribs 141 and the anti-breaking springs 142 in the nylon ropes 14; through the installation of knotless net protection network 1, solved because the space is too big, the safety problem that children play and drop from 2 clearances of stair.
In summary, the following steps: the simple novel knotless net stair protective net comprises a protective net body 11 and reinforcing frames 12 arranged on the periphery of the protective net body 1; the protective net body 11 and the reinforcing frame 12 are fixed through a binding belt, and the reinforcing frame 12 is provided with button holes 121 at equal intervals; the edge and the four corners of the reinforced frame 12 are connected with arc-shaped fixing devices 13, and the arc-shaped fixing devices 13 are connected to the reinforced frame 12 through steel wire ropes 131 fixed at the rear ends of the arc-shaped fixing devices 13; the arc-shaped fixing device 13 comprises a steel wire rope 131, an arc body 132, a first lug 133, a second lug 134, a fixing bolt 135 and a fixing nut 136; the first lug 133 and the second lug 134 are respectively welded at two ends of the opening of the arc body 132, round through holes are respectively arranged on the first lug 133 and the second lug 134, and fixing bolts 135 for fastening the first lug 133 and the second lug 134 are arranged in the round through holes; the fixing bolt 135 penetrates through the two circular through holes and then is in threaded connection with the fixing nut 136, and the fixing nut 136 and the fixing bolt 135 close the circular arc-shaped fixing device 13; the protective net 1 is connected with an arc-shaped fixing device 13 through a steel wire rope 131, and the arc-shaped fixing device 13 is arranged on the stair handrail 2; the reinforcing frame 12 passes through the part of the reinforcing frame overlapped with the protective net body 11 through a binding belt to fixedly connect the protective net body 11 inside; the type of the protection net 1 is a knotless net made of nylon ropes 14, and the inside of the protection net is provided with fixing ribs 141 and anti-breaking springs 142 wound around the fixing ribs. The purpose of fixing the protective net 1 is realized through the connection of the arc-shaped fixing device 13 and the stair handrail 2; the strength of the whole device is enhanced and the safety performance of the protective net 1 is also improved by arranging the fixing ribs 141 and the anti-breaking springs 142 in the nylon ropes 14; by installing the knotless net protective net 1, the safety problem that children fall from the gap of the stair handrail 2 when playing due to overlarge gap is solved; through being equipped with a plurality of equidistant spaced button holes 121 on the reinforcement frame 12, a plurality of protection networks 1 can utilize concatenation button holes 121 to realize freely splicing, can be suitable for different installation areas.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A non-netting stair protective net comprises a protective net and stair handrails, wherein the protective net is arranged between gaps of the stair handrails and on the outer walls of the stair handrails on upper and lower floors; the method is characterized in that: the protective net comprises a protective net body and reinforcing frames arranged on the periphery of the protective net body; the protective net body and the reinforcing frame are fixed through a binding belt, and the reinforcing frame is provided with equidistantly spaced buttonholes; the edge and the four corners of the reinforcing frame are both connected with arc-shaped fixing devices, and the arc-shaped fixing devices are connected to the reinforcing frame through steel wire ropes fixed at the rear ends of the arc-shaped fixing devices; the arc-shaped fixing device comprises a steel wire rope, an arc body, a first lug, a second lug, a fixing bolt and a fixing nut; the first lug and the second lug are respectively welded at two ends of the opening of the arc body, round through holes are formed in the first lug and the second lug, and fixing bolts for fastening the first lug and the second lug are arranged in the round through holes; the fixing bolt penetrates through the two circular through holes and then is in threaded connection with the fixing nut, and the fixing nut and the fixing bolt seal the arc-shaped fixing device; the protective net is connected with the arc-shaped fixing device through a steel wire rope, and the arc-shaped fixing device is arranged on the stair handrail; the protection network type is knotless net, and the material is the nylon rope, and its inside is equipped with fixed rib and twines the spring of preventing breaking around it.
2. The knotless net stair protection net according to claim 1, wherein: the reinforced frame is a canvas covered edge.
3. The knotless net stair protection net according to claim 1, wherein: the inside mounting hole that is equipped with through weaving of nylon rope, fixed rib and prevent disconnected spring mounting in the mounting hole.
4. The knotless net stair protection net according to claim 1, wherein: the inside rubber skid resistant course that is equipped with of convex fixing device, the material is the stretch-proof material of elasticity.
5. The knotless net stair protection net according to claim 2, wherein: the reinforcing frame penetrates through the part of the reinforcing frame, which is overlapped with the protective net body, through the binding belt, and the protective net body is fixedly connected inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921218288.4U CN210737951U (en) | 2019-07-29 | 2019-07-29 | Knotless net stair protection net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921218288.4U CN210737951U (en) | 2019-07-29 | 2019-07-29 | Knotless net stair protection net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210737951U true CN210737951U (en) | 2020-06-12 |
Family
ID=70982839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921218288.4U Expired - Fee Related CN210737951U (en) | 2019-07-29 | 2019-07-29 | Knotless net stair protection net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210737951U (en) |
-
2019
- 2019-07-29 CN CN201921218288.4U patent/CN210737951U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20060201744A1 (en) | Elevator shaft safety net system | |
| CN210737951U (en) | Knotless net stair protection net | |
| CN208310652U (en) | A kind of fire disaster escaping protective fence | |
| CN210828107U (en) | Knotty stair protection network | |
| US20160222694A1 (en) | Safety Barrier for a Deck or Porch | |
| CN210342486U (en) | Stairwell safety protection net of convertible angle | |
| CN206971760U (en) | A kind of full steel structure assembled climbs material platform | |
| CN203569908U (en) | Constructional engineering protective net | |
| CN209780190U (en) | Hanging platform for large-span beam string beam daylighting roof construction | |
| CN205804171U (en) | A kind of overpass guard rail with steel wire rope fastening piece | |
| CN205908105U (en) | Electric power facility rail guard | |
| CN209538718U (en) | A kind of construction protective platform | |
| CN210342487U (en) | High barrier propterty does not have knot stair protection network | |
| KR20110004717A (en) | The safety fence of balcony | |
| KR200303835Y1 (en) | Structure of the training area for experiencing a safety | |
| CN204876616U (en) | Novel fire -retardant construction safety net | |
| CN113374286B (en) | Recyclable air defense falling net | |
| CN212689877U (en) | Connecting structure of metal door and window | |
| CN220365292U (en) | Construction platform with multiple protective structure | |
| CN210164276U (en) | Novel safety net that bearing capacity is strong | |
| JPH11200616A (en) | Working net at elevation | |
| CN213418278U (en) | Novel stair protection network that has multiple protection | |
| CN201953297U (en) | Modular anti-tear mesh ladder | |
| CN206128669U (en) | Building construction protecting screen | |
| CN108325103B (en) | Fire fighting access |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200612 |