CN208235994U - One kind can directly tear formula elevator protective door open - Google Patents
One kind can directly tear formula elevator protective door open Download PDFInfo
- Publication number
- CN208235994U CN208235994U CN201820750512.3U CN201820750512U CN208235994U CN 208235994 U CN208235994 U CN 208235994U CN 201820750512 U CN201820750512 U CN 201820750512U CN 208235994 U CN208235994 U CN 208235994U
- Authority
- CN
- China
- Prior art keywords
- protective door
- doorframe
- connection sleeve
- connecting rod
- door open
- 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
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Abstract
The utility model, which provides one kind, can directly tear formula elevator protective door open, belong to technical field of building construction.The elevator protective door includes doorframe, protector, and the doorframe is equipped with protective net, and the protective net is set on the doorframe and is fixedly connected with the opposite end of the doorframe；The protector includes connecting rod, connection sleeve and L-type crotch, the connecting rod passes through the connection sleeve and is fixedly connected on the opposite end of the doorframe, the connection sleeve can move in the connecting rod, and one end of the L-type crotch is fixedly connected with the connection sleeve.The utility model compares traditional elevator protective door mounting process, does not use setscrew fixing piece to install, does not need to drill, reduce artificial investment.
Description
Technical field
The utility model belongs to technical field of building construction, and in particular to one kind can directly tear formula elevator protective door open.
Background technique
Elevator door opening protective door belongs in architectural engineering process of construction, to ensure safety construction, is used for elevator
Well reserves door opening security protection.As domestic construction industry develops rapidly, building site is more and more, construction safety accident
Also with increasing.In construction safety accident, reserved opening protection missing or it is improper caused by falling from high altitude event also frequent occurrence,
Responsible departments of the government pay much attention to building engineering construction safety management, it is desirable that unit in charge of construction carries out security control conscientiously.
Currently, there are many forms for the protection of elevator door opening in Building Construction, such as set up using steel pipe anti-
Guard rail rod, baffle, fence etc., the edge protection that there are the frame structures such as elevator opening protection is not easy to carry out, due to situation
Limitation, guard rail are not allowed to be fixed easily with frame structure, open and check inconvenience, or even there are personnel to touch by being easy to fall into well
Security risk.And guard rail often moves in work progress, difficult management.
Elevator protective door is fixed using setscrew and pulling-on piece in traditional method, is not easy to installation and removal, and need
Drilled, setscrew is installed etc., increase artificial investment and material investment etc..
Summary of the invention
The utility model can directly tear formula elevator protective door open by providing one kind, solve in the prior art using setscrew
And elevator protective door is fixed in pulling-on piece, the technical issues of being not easy to installation and removal.
To achieve the above object, the technical solution of the utility model is:
One kind can directly tear formula elevator protective door open, and the elevator protective door includes
Doorframe, the doorframe are equipped with protective net, and the protective net is set to the phase on the doorframe and with the doorframe
Both ends are fixedly connected；
Protector, the protector include connecting rod, connection sleeve and L-type crotch, and the connecting rod passes through the connection
Sleeve and the opposite end for being fixedly connected on the doorframe, the connection sleeve can move in the connecting rod, and the L-type is curved
One end of hook is fixedly connected with the connection sleeve.
Preferably, the protector is two, is located at the upper and lower two sides of the protective net.
Preferably, two L-type crotches are respectively equipped on each protector, the L-type crotch is located at the company
Extension bar both ends.
Preferably, the connection sleeve diameter is 1-8mm bigger than the connection shank diameter.
Preferably, the connection sleeve diameter is 4mm bigger than the connection shank diameter.
Preferably, the connecting rod is the spiral of diameter 8-20mm, and the L-type crotch is the screw thread of diameter 5-16mm
Reinforcing bar.
Preferably, two edge lengths ratios of the L-type crotch are 6:7.
Preferably, the protective door further includes warning sign, and the warning sign is fixed on the protective net.
The beneficial effects of the utility model are:
(1) the utility model compares traditional elevator protective door mounting process, does not use setscrew fixing piece to install, is not required to
It drills, reduces artificial investment.
(2) the utility model serves as elevator edge protection door assembly using live remaining reinforcing bar, realizes elevator safety
Protective door recycling, simplifies the process of the production, installation and removal of elevator protective door.
(3) one end of L-type crotch is fixed on connection sleeve by the utility model by the way that protector is arranged on doorframe,
The other end is connected on shear wall or the shelf structure on shear wall side, so that protective door be fixed, realize it is easy to disassemble and
The purpose of recycling.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
In figure: 1- frame；2- protective net；3- connecting rod；4- connection sleeve；5-L type crotch.
Specific embodiment
The embodiment of the present application can directly tear formula elevator protective door open by providing one kind, solve in the prior art using expanding screw
The technical issues of silk and pulling-on piece are fixed elevator protective door, are not easy to installation and removal, by the way that protector is arranged on doorframe,
One end of L-type crotch is fixed on connection sleeve, the other end is connected on shear wall or the shelf structure on shear wall side, from
And fix protective door, realize easy to disassemble and recycling purpose.
In order to better understand technical solutions of the utility model, below in conjunction with Figure of description and specific embodiment party
Technical solutions of the utility model are described in detail in formula.
Referring to Fig. 1, one kind can directly tear formula elevator protective door open, and the elevator protective door includes
Doorframe 1, the doorframe 1 be equipped with protective net 2, the protective net 2 be set on the doorframe 1 and with the doorframe
1 opposite end is fixedly connected；
Protector, the protector include connecting rod 3, connection sleeve 4 and L-type crotch 5, and the connecting rod 3 passes through described
Connection sleeve 4 and the opposite end for being fixedly connected on the doorframe 1, the connection sleeve 4 can move in the connecting rod 3,
One end of the L-type crotch 5 is fixedly connected with the connection sleeve 4.
In above-described embodiment, protective net 2 is weldingly fixed on doorframe 1, and protector is installed on protective door, protector
Including connecting rod 3, connection sleeve 4 and L-type crotch 5, wherein one end of L-type crotch 5 is fixedly welded on the outside of connection sleeve 4,
Connecting rod 3 passes through connection sleeve 4 and is weldingly fixed on the opposite end of doorframe 1, and connection sleeve 4 can move left and right in connecting rod 3
Dynamic, L-type crotch 5 can move up and down relative to connecting rod 3.When protective door is installed and used, first being lifted simultaneously in 5 level of L-type crotch
Shear wall side is moved to, then allows 5 free-falling of L-type crotch, the other end of L-type crotch 5 catches on shear wall and fixes with shear wall, and right
Protective door carries out left and right and pulls outward, it is ensured that is not in the phenomenon that protective door breaks off relations.
In another preferred embodiment, the protector is two, is located at upper and lower the two of the protective net 2
Side is respectively equipped with two L-type crotches 5 on each protector, and the L-type crotch 5 is located at 3 both ends of connecting rod.
A protector is respectively set in the two sides up and down of protective door, it is possible to increase the fastening that protective door is connect with shear wall
Property, while L-type crotch 5 is respectively set at the both ends of each protector, so that four angles of protective door can be connect with shear wall
It is fixed.
In another preferred embodiment, 4 diameter of connection sleeve is 1-8mm bigger than 3 diameter of connecting rod.
In order to enable connecting rod 3 to pass through connection sleeve 4, and connecting sleeve 4 will not be too when moving left and right in connecting rod 3
Pine sets 1-8mm bigger than 3 diameter of connecting rod for connection 4 diameter of sleeve in the present embodiment, if connection 4 diameter of sleeve is too
Greatly, then it is easy to cause the connection of L-type crotch 5 and shear wall not firm enough.Institute is compared in connection 4 diameter of sleeve described in the utility model
Stating 3 diameter of connecting rod is preferably big 4mm.
In another preferred embodiment, the connecting rod 3 is the spiral of diameter 8-20mm, the L-type crotch 5
For the spiral of diameter 5-16mm, two edge lengths ratios of the L-type crotch 5 are 6:7.
In another preferred embodiment, the protective door further includes warning sign, and the warning sign is fixed on described anti-
On protective net 2.The similar caveat such as " No Crossing of taking care ", " elevator construction please don't be close " can be write on warning sign.
The assemble method of protective door:
1. formulating protective net according to the structure size of elevator, scene prepares the connecting rod spiral of diameter 8-20mm,
With the spiral of diameter 5-16mm, and 1-8mm connection sleeve bigger than connection shank diameter.
2. being welded according to the material that scene prepares, the spiral of diameter 5-16mm being added using angle-bender
Work becomes the L-type crotch that two edge lengths ratios are 6:7, by the longer one end of L-type crotch side length with connect sleeve weld.
3. being welded after the connecting rod spiral of diameter 8-20mm is pierced into sleeve with the doorframe of protective door.
The installation method of protective door:
1. transporting protective door to designated position, installation personnel erects protective door, and L-type crotch point is partly moved to protection
Door two sides.
2. installation personnel in L-type crotch level lifting and move to shear wall side.
3. L-type crotch free-falling is freely fixed with shear wall.
4. pair protective door carries out left and right and pulls outward, it is ensured that be not in the phenomenon that protective door breaks off relations.
The method for dismounting of protective door:
To be lifted on L-type crotch when 1. removing, and using connection sleeve by L-type crotch to middle shrinkage, can easily will be electric
Terraced protective door is removed.
2. protective door dismounting, which is moved back to designated place, places neat, recycling.
The beneficial effects of the utility model are:
(1) the utility model compares traditional elevator protective door mounting process, does not use setscrew fixing piece to install, is not required to
It drills, reduces artificial investment.
(2) the utility model serves as elevator edge protection door assembly using live remaining reinforcing bar, realizes elevator safety
Protective door recycling, simplifies the process of the production, installation and removal of elevator protective door.
(3) one end of L-type crotch is fixed on connection sleeve by the utility model by the way that protector is arranged on doorframe,
The other end is connected on shear wall or the shelf structure on shear wall side, so that protective door be fixed, realize it is easy to disassemble and
The purpose of recycling.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other relevant technical fields, are also included in the patent protection scope of the utility model.
Claims (8)
1. one kind can directly tear formula elevator protective door open, which is characterized in that the elevator protective door includes
Doorframe, the doorframe are equipped with protective net, and the protective net is set to opposite two on the doorframe and with the doorframe
End is fixedly connected；
Protector, the protector include connecting rod, connection sleeve and L-type crotch, and the connecting rod passes through the connection sleeve
And it is fixedly connected on the opposite end of the doorframe, the connection sleeve can move in the connecting rod, the L-type crotch
One end is fixedly connected with the connection sleeve.
2. according to claim 1 can directly tear formula elevator protective door open, which is characterized in that the protector is two, respectively
Positioned at the upper and lower two sides of the protective net.
3. according to claim 2 can directly tear formula elevator protective door open, which is characterized in that set respectively on each protector
There are two L-type crotch, the L-type crotch is located at the connecting rod both ends.
4. according to claim 1 can directly tear formula elevator protective door open, which is characterized in that described in the connection sleeve diameter ratio
Connect the big 1-8mm of shank diameter.
5. according to claim 4 can directly tear formula elevator protective door open, which is characterized in that described in the connection sleeve diameter ratio
Connect the big 4mm of shank diameter.
6. according to claim 1 can directly tear formula elevator protective door open, which is characterized in that the connecting rod is diameter 8-20mm
Spiral, the L-type crotch be diameter 5-16mm spiral.
7. according to claim 1 can directly tear formula elevator protective door open, which is characterized in that two side lengths of the L-type crotch
Degree ratio is 6:7.
8. according to claim 1-7 can directly tear formula elevator protective door open, which is characterized in that the protective door also wraps
Warning sign is included, the warning sign is fixed on the protective net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820750512.3U CN208235994U (en) | 2018-05-18 | 2018-05-18 | One kind can directly tear formula elevator protective door open |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820750512.3U CN208235994U (en) | 2018-05-18 | 2018-05-18 | One kind can directly tear formula elevator protective door open |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208235994U true CN208235994U (en) | 2018-12-14 |
Family
ID=64580443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820750512.3U Expired - Fee Related CN208235994U (en) | 2018-05-18 | 2018-05-18 | One kind can directly tear formula elevator protective door open |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208235994U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111021760A (en) * | 2019-12-11 | 2020-04-17 | 甘肃省安装建设集团公司 | Steel construction assembled wall body protector |
-
2018
- 2018-05-18 CN CN201820750512.3U patent/CN208235994U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111021760A (en) * | 2019-12-11 | 2020-04-17 | 甘肃省安装建设集团公司 | Steel construction assembled wall body protector |
| CN111021760B (en) * | 2019-12-11 | 2021-07-06 | 甘肃省安装建设集团公司 | Steel construction assembled wall body protector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181214 Termination date: 20190518 |