CN209369388U - A kind of self-closing protective door for elevator shaft - Google Patents
A kind of self-closing protective door for elevator shaft Download PDFInfo
- Publication number
- CN209369388U CN209369388U CN201822162960.4U CN201822162960U CN209369388U CN 209369388 U CN209369388 U CN 209369388U CN 201822162960 U CN201822162960 U CN 201822162960U CN 209369388 U CN209369388 U CN 209369388U
- Authority
- CN
- China
- Prior art keywords
- door
- doorframe
- door leaf
- self
- square tube
- 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.)
- Active
Links
Landscapes
- Elevator Door Apparatuses (AREA)
Abstract
The utility model discloses a kind of self-closing protective door for elevator shaft, including doorframe, door leaf and the foot guard plate for being welded on the doorframe bottom, the doorframe and door leaf are formed by horizontal square tube and vertical square tubes soldering, wherein, the door opening for accommodating the door leaf is reserved among the doorframe that the horizontal square tube and vertical square tubes soldering are formed, the door leaf is mounted on the doorframe by spring hinge；There are two the spring hinge settings and is respectively welded at the same side of the vertical square tube, so that the door leaf is rotarily opened around the spring hinge.The utility model facilitates worker to pass in and out, and prevents worker from removing privately because inconvenient for use；Insertion is mounted among elevator door opening, will not be interfered exterior wall surface construction, be prevented worker from removing because of need of work；Door leaf can be automatically closed, and prevent worker from leading to high falling because of protective door away from keyboard of closing not in time；Easy for installation, good appearance can reuse.
Description
Technical field
The utility model belongs to building accessories technical field, and in particular to a kind of self-closing protective door for elevator shaft, it is main suitable
For building site protective door for elevator shaft.
Background technique
With science and technology and economic fast development, skyscraper constantly emerges in multitude like the mushrooms after rain.Elevator shaft exists
It can not be closed before installation elevator, generate a large amount of elevator well opening, falling accident at elevator hole occurs in the construction process
It is more universal, therefore the protection in elevator hole is particularly important.Building site protective door for elevator shaft mainly uses following three kinds at present
Form: the fixed protection of steel tube fastener formula provisional protection, steel tube fastener formula, bearing-type protective door.It these protective doors or causes
It is inconvenient that worker passes in and out, and is easy to be removed by worker；Or protective door is mounted on the wall face of hole, and worker constructs because of exterior wall finishing and needs
It is removed；Or it is that worker's opening protection function is closed not in time behind the door, easily causes falling accident.
Utility model content
The purpose of this utility model is to provide a kind of good appearance, easy to use, anti-falling stop object, can be automatically closed
Protective door for elevator shaft.
To further realize above-mentioned purpose, the utility model uses following technical scheme: a kind of self-closing elevator protection
Door, including doorframe, door leaf and the foot guard plate for being welded on the doorframe bottom, the doorframe and door leaf be by horizontal square tube and
Vertical square tubes soldering is formed, wherein is reserved among the horizontal square tube and the doorframe of vertical square tubes soldering formation for accommodating
The door opening of the door leaf, the door leaf are mounted on the doorframe by spring hinge.
Embodiment as a preferred embodiment of the above technical solution, self-closing elevator protection provided by the embodiment of the utility model
Door further comprises some or all of following technical characteristic:
As an improvement of the above technical solution, in one embodiment of the utility model, right side two corners in the door opening
Place is welded with the door knob for working as a buffer.
As an improvement of the above technical solution, in one embodiment of the utility model, the spring hinge is provided with
Two and it is respectively welded at the same side of the vertical square tube, so that the door leaf is rotarily opened around the spring hinge.
It as an improvement of the above technical solution, further include for by protective door in one embodiment of the utility model
Insertion is mounted on the ear mount of elevator door opening, and there are four the ear mount settings and is respectively symmetrically welded on the outer of the vertical square tube
Side is also provided with through-hole in the ear mount.
As an improvement of the above technical solution, in one embodiment of the utility model, the surface of the foot guard plate is set
It is equipped with reflecting coating.
Compared with prior art, the utility model has the following beneficial effects:
1. worker is facilitated to pass in and out, prevent worker from removing privately because inconvenient for use.
2. insertion is mounted among elevator door opening, exterior wall surface construction will not be interfered, prevents worker from tearing open because of need of work
It removes.
3. door leaf can be automatically closed, prevent worker from leading to high falling because of protective door away from keyboard of closing not in time.
4. easy for installation, good appearance can reuse.
Detailed description of the invention
It, below will be to institute in embodiment or description of the prior art in order to illustrate more clearly of the technical solution of the utility model
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some of the utility model
Embodiment for those of ordinary skill in the art without creative efforts, can also be attached according to these
Figure obtains other attached drawings.
Fig. 1 is positive structure schematic when the utility model self-closing protective door for elevator shaft is closed；
Fig. 2 is positive structure schematic when the utility model self-closing protective door for elevator shaft is opened；
Fig. 3 is the facade structures figure of ear mount in the utility model Fig. 1；
Fig. 4 is the left view of the utility model Fig. 3；
Fig. 5 is the plane structure chart of the utility model Fig. 3；
Fig. 6 is the facade structures figure of spring hinge in the utility model Fig. 1；
Fig. 7 is the plane structure chart of the utility model Fig. 6.
In figure: 1- doorframe, 2- door leaf, 3- spring hinge, 4- ear mount, 401- through-hole, the horizontal square tube of 5-, 6- foot guard plate, 7-
Vertical square tube, 8- door knob.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are in the premise for not making creative work
Under every other embodiment obtained, fall within the protection scope of the utility model.
A kind of self-closing protective door for elevator shaft as shown in figs. 1-7, including doorframe 1, door leaf 2 and is welded on the doorframe 1
The foot guard plate 6 of bottom, the doorframe 1 and door leaf 2 are formed by horizontal square tube 5 and the welding of vertical square tube 7, wherein the water
The door opening for accommodating the door leaf 2, the door leaf 2 are reserved among the doorframe 1 that square pipe 5 and the welding of vertical square tube 7 are formed
It is mounted on the doorframe 1 by spring hinge 3.
In one embodiment of the utility model, door knob 8 is welded at the right side two corners on the inside of 1 door opening of doorframe, has been used for slow
Punching effect.There are two the settings of spring hinge 3 and is respectively welded at the same side of the vertical square tube 7, so that the door
Fan 2 is rotarily opened around the spring hinge 3.
The self-closing protective door for elevator shaft further comprises the ear for protective door insertion to be mounted on to elevator door opening
Seat 4, there are four the settings of ear mount 4 and is respectively symmetrically welded on the lateral surface of the vertical square tube 7, also opens in the ear mount 4
Equipped with through-hole 401.Specifically, selectively-expandable bolt, which passes through through-hole 401, is mounted on elevator door opening for protective door insertion.It is described
The surface of foot guard plate 6 is provided with reflecting coating.Reflecting coating is specially the black reflecting coating being interspersed and the reflective painting of yellow
Layer, plays a warning role.
The unlatching operation logic of protective door: as shown in Fig. 2, when opening the door, 2 pull-up of door leaf, door leaf 2 is revolved around spring hinge 3
It turns on and opens.
The closing operation logic of protective door: as shown in Figure 1, at closing time, 3 automatic rotary of spring hinge drives door after unclamping hand
Fan 2 is automatically closed, and door knob 8 works as a buffer.
The above is preferred embodiments of the present invention, certainly cannot with this come limit the utility model it
Interest field, it is noted that for those skilled in the art, before not departing from the utility model principle
It puts, several improvement and variation can also be made, these, which improve and change, is also considered as the protection scope of the utility model.
Claims (5)
1. a kind of self-closing protective door for elevator shaft, it is characterised in that: including doorframe, door leaf and be welded on the doorframe bottom
Foot guard plate, the doorframe and door leaf are formed by horizontal square tube and vertical square tubes soldering, wherein the horizontal square tube and vertical
The door opening for accommodating the door leaf is reserved among the doorframe that square tubes soldering is formed, the door leaf is mounted on by spring hinge
On the doorframe.
2. self-closing protective door for elevator shaft according to claim 1, it is characterised in that: welded at the two corners of right side in the door opening
It is connected to the door knob for working as a buffer.
3. self-closing protective door for elevator shaft according to claim 1, it is characterised in that: there are two the spring hinge settings
And it is respectively welded at the same side of the vertical square tube, so that the door leaf is rotarily opened around the spring hinge.
4. self-closing protective door for elevator shaft according to claim 1, it is characterised in that: further include for protective door to be embedded in
It is mounted on the ear mount of elevator door opening, there are four the ear mount settings and is respectively symmetrically welded on the outside of the vertical square tube
Face is also provided with through-hole in the ear mount.
5. self-closing protective door for elevator shaft according to claim 1, it is characterised in that: the surface of the foot guard plate is provided with
Reflecting coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822162960.4U CN209369388U (en) | 2018-12-20 | 2018-12-20 | A kind of self-closing protective door for elevator shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822162960.4U CN209369388U (en) | 2018-12-20 | 2018-12-20 | A kind of self-closing protective door for elevator shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209369388U true CN209369388U (en) | 2019-09-10 |
Family
ID=67830182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822162960.4U Active CN209369388U (en) | 2018-12-20 | 2018-12-20 | A kind of self-closing protective door for elevator shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209369388U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111502518A (en) * | 2020-05-29 | 2020-08-07 | 河北恒山建设集团有限公司 | Elevator entrance to a cave guard gate |
| CN113846859A (en) * | 2021-11-08 | 2021-12-28 | 中建科技集团有限公司 | Self-closing face frontier defense guardrail |
-
2018
- 2018-12-20 CN CN201822162960.4U patent/CN209369388U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111502518A (en) * | 2020-05-29 | 2020-08-07 | 河北恒山建设集团有限公司 | Elevator entrance to a cave guard gate |
| CN113846859A (en) * | 2021-11-08 | 2021-12-28 | 中建科技集团有限公司 | Self-closing face frontier defense guardrail |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209369388U (en) | A kind of self-closing protective door for elevator shaft | |
| CN204457324U (en) | There is the safety anti-theft door of heat preservation and soundproof fire-proof function | |
| CN207453773U (en) | A kind of Gu wood door structure | |
| CN105569534B (en) | Intelligent multi-function one solar environment friendly air conditioning window | |
| CN205206666U (en) | Do and hang access door of decorating wall | |
| CN205277223U (en) | Fire door is prevented to wooden lacquer of exempting from | |
| CN112302506A (en) | Embedded fireproof door with high-efficiency sound insulation | |
| CN214943547U (en) | Novel elevator protective door inside mounting device | |
| CN207776990U (en) | Box power station integral type is fallen and is fallen protection ventilation door of making an uproar | |
| CN205771154U (en) | A kind of SMC water tank | |
| CN205387895U (en) | Multi -functional security door | |
| CN204531169U (en) | A kind of rain proof type compound sound absorption wall body module | |
| CN205400491U (en) | Safe burglary -resisting door with shutter | |
| CN211900254U (en) | Reinforced concrete single-leaf movable threshold protective airtight door | |
| CN209817779U (en) | Invisible connecting door and window frame for mullion | |
| CN212249646U (en) | Door and window buffer stop | |
| CN212715862U (en) | Plate turnover mechanism for scaffold | |
| CN218466927U (en) | Phenolic resin board convenient to shaping | |
| CN218323806U (en) | Collision buffering protection mechanism for building engineering | |
| CN203547384U (en) | Antitheft door frame | |
| CN202990730U (en) | Connecting structure for curtain wall cross frame and opening sash | |
| CN221524598U (en) | Window frame mounting structure | |
| CN210902531U (en) | Two-sealing curtain box | |
| CN212053869U (en) | Vertical entrance to a cave rail guard of elevator well | |
| CN215804151U (en) | Environment-friendly aluminum-clad wood door and window structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |