CN220537276U - Open-close type protective door for elevator shaft - Google Patents
Open-close type protective door for elevator shaft Download PDFInfo
- Publication number
- CN220537276U CN220537276U CN202322142811.2U CN202322142811U CN220537276U CN 220537276 U CN220537276 U CN 220537276U CN 202322142811 U CN202322142811 U CN 202322142811U CN 220537276 U CN220537276 U CN 220537276U
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- Prior art keywords
- protective door
- protective
- guard
- fixedly connected
- door
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- 230000001681 protective effect Effects 0.000 title claims abstract description 108
- 230000005389 magnetism Effects 0.000 claims description 8
- 239000003973 paint Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 description 8
- 238000010276 construction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Elevator Door Apparatuses (AREA)
Abstract
The utility model discloses an open-close type protective door for an elevator shaft, which relates to the technical field of elevator shaft protection, and aims to solve the problem that the lower end of the protective door is in an active state and can be opened at will under the condition that the protective door is idle, so that personnel can enter the elevator shaft by mistake to cause safety accidents.
Description
Technical Field
The utility model relates to the technical field of elevator shaft protection, in particular to an elevator shaft opening and closing type protective door.
Background
The elevator shaft is the well of installation elevator, the size of well is according to the elevator selection type and determines, well wall upper mounting elevator track and counter weight track, the door opening installation elevator door of reserving, there is the elevator computer lab at the well top, in the building construction process, in order to guarantee construction safety, need set up the guard gate at the elevator wellhead, also can prevent when warning constructor that the idle miscellaneous personnel from falling into the elevator shaft by mistake and cause the casualty accident, among the present guard gate, there is the guard gate when installing on the elevator shaft, the top articulates in the well head position of elevator shaft, constructor need overturn the lower extreme of guard gate from outside, open the guard gate, supply constructor to pass through.
In the process of realizing the utility model, the inventor finds that at least the following problems exist in the technology, and the lower end of the protective door is in an active state and can be opened at will under the condition that frequent operation is not needed, so that personnel can be mistakenly put into an elevator shaft to cause a safety accident.
Therefore, it is important to design an open-close type protective door for elevator shaft to solve the above-mentioned drawbacks.
Disclosure of Invention
In order to solve the problem that safety accidents are caused by personnel entering an elevator shaft by mistake because the lower end of the protective door is in an active state when the protective door is idle, the utility model provides the elevator shaft opening and closing type protective door.
An elevator shaft opening and closing type protective door adopts the following technical scheme:
the utility model provides an elevator shaft open and close formula guard gate, includes the guard door frame, the equal fixedly connected with of both sides of guard door frame is three sets of installation pieces, the inside fixedly connected with guard door plant of guard door frame is first, guard door plant's below and the inside articulated connection that is located guard door frame have guard door plant second, install the hinge between guard door plant first and the guard door plant second, guard door plant second's rear and the inside sliding connection that is located guard door frame have a pair of rail guard.
As a preferable scheme of the utility model, a pair of bolt fixing holes are formed in the mounting block, and a rubber layer is fixedly connected to one side of the protective door frame, which is close to the mounting block.
As a preferable scheme of the utility model, a first limiting chute is formed at the bottom side of the inside of the protective door frame and below the protective fence, a drawing groove is formed at both sides of the protective door frame and at one side of the protective fence, and a second limiting chute is fixedly connected at both sides of the protective door frame and at the bottom of the drawing groove.
As a preferable scheme of the utility model, one side of the first protection door plate is fixedly connected with three strong magnetic attraction strips, the first protection net is arranged in the first protection door plate, and one side of the first protection net is fixedly connected with the first safety warning board.
As a preferable scheme of the utility model, one side of the second protection door plate is fixedly connected with the second three strong magnetic attraction strips, the second protection net is arranged in the second protection door plate, two sides of the second protection door plate are fixedly connected with the second safety warning board, and the second protection door plate is hinged with the first protection door plate through a hinge.
As a preferable scheme of the utility model, the bottom side of the second protective door plate is provided with a pair of handle grooves, handles are fixedly connected in the handle grooves, and rubber anti-skid sleeves are sleeved on the outer sides of the handles.
As a preferable scheme of the utility model, a plurality of rails are fixedly connected in the guard rail, reflective paint is covered on the outer sides of the rails, two groups of directional pulleys are rotatably connected to the top and the bottom of the guard rail, the directional pulleys at the bottom of the guard rail are in sliding connection with a limiting chute I, a limiting chute III is arranged at the bottom side of a protective door plate I and at the position corresponding to the directional pulleys at the top of the guard rail, and strong magnetic attraction strips III are embedded on the corresponding sides between the guard rails.
In summary, the utility model has the following beneficial effects:
firstly, a first protective door plate, a second protective door plate and a protective guard form double-layer protection, when the second protective door plate is opened, protective guard structures are fixedly adsorbed by a third strong magnetic strip to carry out protective sealing on an elevator shaft mouth, and constructors need to separate the protective guard structures from the first protective door plate and enter the elevator shaft mouth to work;
secondly, the second protective door plate is hinged with the first protective door plate through a hinge, the second strong magnetic attraction strip on the second protective door plate corresponds to the first strong magnetic attraction strip on the first protective door plate, and the second protective door plate can be adsorbed and fixed on the first protective door plate through the second strong magnetic attraction strip and the first strong magnetic attraction strip when being pulled up;
finally, the safety warning board on the first protective door plate and the second protective door plate can warn the personnel, so that the safety precaution consciousness of the other side is improved, and the safety accidents caused by the personnel entering the elevator shaft by mistake are avoided.
Drawings
Fig. 1 is a schematic view of the overall three-dimensional structure of an elevator shaft opening and closing type protective door;
FIG. 2 is a schematic view of a second opening structure of the protective door panel;
fig. 3 is a schematic view of the internal structure of the open-close type protective door of the elevator shaft;
FIG. 4 is a schematic view of a first and a second receiving structure of a protective door panel;
fig. 5 is a schematic diagram of the overall perspective structure of the guard rail.
In the figure: 1. a protective door frame; 101. a mounting block; 102. a rubber layer; 103. a first limiting chute; 104. a drawing groove; 105. a limiting chute II; 2. a protective door plate I; 201. a strong magnetic attraction strip I; 202. a first protective net; 203. a first safety warning board; 3. a protective door plate II; 301. strong magnetic attraction strip II; 302. a second protective net; 303. a second safety warning board; 304. a handle groove; 3041. a handle; 4. a hinge; 5. a guard rail; 501. a directional pulley; 502. a limiting chute III; 503. and a strong magnetic attraction strip III.
Detailed Description
The present application is described in further detail below in conjunction with fig. 1-5.
Firstly, please refer to fig. 1-3, an elevator shaft opening and closing type protective door, including protective door frame 1, three groups of installation blocks 101 of equal fixedly connected with in both sides of protective door frame 1, a pair of bolt fastening holes have all been seted up to the inside of installation block 101, protective door frame 1 passes through installation block 101 and elevator shaft bolt fastening, one side that protective door frame 1 is close to installation block 101 fixedly connected with rubber layer 102, rubber layer 102 increases protective door frame 1 and elevator shaft wall's fixed compactness, and prevent during the installation, protective door frame 1 and coarse wall contact friction send the noise. The inside bottom side of protection door frame 1 and be located the below of rail guard 5 and offered spacing spout one 103, rail guard 5 passes through directional pulley 501 and spacing spout one 103 sliding connection, and pull groove 104 has all been offered to the both sides of protection door frame 1 and be located one side of rail guard 5, and rail guard 5 is opened the elevator well head through pull groove 104 slides, and the both sides of protection door frame 1 and be located the equal fixedly connected with spacing spout two 105 of bottom of pull groove 104, rail guard 5 pass through directional pulley 501 and spacing spout two 105 sliding connection.
Further, referring to fig. 1, a protective door plate 1 is fixedly connected to the inside of the protective door frame 1, one side of the protective door plate 2 is fixedly connected with three strong magnetic attraction strips 201, a protective net 202 is mounted in the inside of the protective door plate 2, the protective net 202 protects an elevator shaft mouth, a safety warning board 203 is fixedly connected to one side of the protective net 202, and the safety warning board 203 warns personnel to avoid the approach of irrelevant personnel.
Further, please refer to fig. 1-4, the inside articulated connection that just is located protective door frame 1 of the below of protective door plant one 2 has protective door plant two 3, one side fixedly connected with of protective door plant two 3 powerful magnetism is inhaled strip two 301, powerful magnetism is inhaled strip two 301 and powerful magnetism and is inhaled strip one 201 and correspond, when the elevator well head needs to be under construction and is in the open condition for a long time, protective door plant two 3 rotates and opens the back and to utilize powerful magnetism to inhale strip two 301 and powerful magnetism to inhale strip one 201 magnetism and inhale and fix on protective door plant one 2, the constructor business turn over of being convenient for, protective door plant two 3's internally mounted has protective screen two 302, protective screen two 302 protects the elevator well head when protective door plant two 3 closes, the equal fixedly connected with safety warning sign two 303 of both sides of protective door plant two 3, safety warning sign two 303 warn the personnel, avoid irrelevant personnel to be close to and use, a pair of handle groove 304 has been seted up to the bottom side of protective door plant two 3, the inside fixedly connected with handle 3041 of handle groove 304, constructor available handle 3041 opens protective door plant two 3, the outside rubber sleeve is equipped with rubber sleeve 3041 and increases the anti-skid hinge 2 and is connected with protective door plant one 2, the anti-skid hinge is opened with protective door plant one 2.
Still further, please refer to fig. 2-5, the rear of the second guard door plate 3 is slidably connected with a pair of guard rails 5, the guard rails 5 are used for performing a second layer of protection on the elevator shaft mouth, a plurality of balustrades are fixedly connected in the guard rails 5, reflective paint is covered on the outer sides of the balustrades, the reflective paint is convenient for providing warning effect for personnel at night, two groups of directional pulleys 501 are rotatably connected to the top and the bottom of the guard rails 5, the guard rails 5 slide to open and close the elevator shaft mouth through the directional pulleys 501, the directional pulleys 501 at the bottom of the guard rails 5 are slidably connected with the first limit chute 103, the third limit chute 502 is arranged at the bottom side of the first guard door plate 2 and at the position corresponding to the directional pulleys 501 at the top of the guard rails 5, the third powerful magnetic strips 503 are embedded on one side corresponding to the guard rails 5, and the third powerful magnetic strips 503 are convenient for protecting the elevator shaft mouth when the guard door is closed.
The working flow of the utility model is as follows: firstly, the protective door frame 1 is fixed with the elevator wellhead through the bolt fixing hole on the mounting block 101, the protective rail 5 slides in the protective door frame 1 by utilizing the directional pulley 501, the elevator wellhead is protected and sealed by mutually adsorbing the strong magnetic attraction strip III 503, the protective door plate II 3 is hinged with the protective door plate I2 through the hinge 4, the elevator wellhead is sealed by hinging the protective door plate I2, the safety warning board I203 and the safety warning board II 303 warn personnel, the situation that irrelevant personnel are close to and use the protective net I202 and the protective net II 302 to protect the elevator wellhead is avoided, when the elevator wellhead is required to be opened for long-term construction, the constructor can utilize the handle 3041 to open the protective door plate II 3, the protective door plate II 3 is fixed on the protective door plate I2 by utilizing the strong magnetic attraction strip III to magnetically attract after being opened, the elevator wellhead is opened for a long time so that constructor is convenient to come in and go out, the protective rail 5 mutually adsorbed by the strong magnetic attraction strip III 503 is separated after the protective door plate II 3 is opened, the protective rail 5 slides to the limit chute II 105 to open the wellhead, the elevator wellhead is opened, and the whole operation process is simple, compared with the existing elevator wellhead is prevented from being opened, the safety accident is avoided, the safety accident is caused by the design, and the safety accident is easy and the safety is easy to be opened.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (7)
1. The utility model provides an elevator shaft open and close type guard gate, includes guard gate frame (1), its characterized in that: the novel door is characterized in that three groups of mounting blocks (101) are fixedly connected to two sides of the protective door frame (1), a protective door plate I (2) is fixedly connected to the inner portion of the protective door frame (1), a protective door plate II (3) is hinged to the lower portion of the protective door plate I (2) and located in the protective door frame (1), a hinge (4) is arranged between the protective door plate I (2) and the protective door plate II (3), and a pair of protective rails (5) are connected to the rear of the protective door plate II (3) and located in the protective door frame (1) in a sliding mode.
2. The hoistway openable guard door of claim 1, wherein: a pair of bolt fixing holes are formed in the mounting block (101), and a rubber layer (102) is fixedly connected to one side, close to the mounting block (101), of the protective door frame (1).
3. The hoistway openable guard door of claim 1, wherein: the novel protective door comprises a protective door frame (1), wherein a limiting sliding groove I (103) is formed in the bottom side of the protective door frame (1) and located below a protective fence (5), a drawing groove (104) is formed in both sides of the protective door frame (1) and located on one side of the protective fence (5), and a limiting sliding groove II (105) is fixedly connected to both sides of the protective door frame (1) and located at the bottom of the drawing groove (104).
4. The hoistway openable guard door of claim 1, wherein: one side of the first protection door plate (2) is fixedly connected with three strong magnetic attraction strips (201), the first protection screen (202) is installed in the first protection door plate (2), and one side of the first protection screen (202) is fixedly connected with a first safety warning board (203).
5. The hoistway openable guard door of claim 1, wherein: one side fixedly connected with of protection door plant two (3) is strong magnetism and is inhaled strip two (301), the internally mounted of protection door plant two (3) has protection network two (302), the equal fixedly connected with safety warning sign two (303) in both sides of protection door plant two (3), protection door plant two (3) are articulated with protection door plant one (2) through hinge (4).
6. The hoistway openable guard door of claim 1, wherein: a pair of handle grooves (304) are formed in the bottom side of the second protective door plate (3), handles (3041) are fixedly connected to the inside of the handle grooves (304), and rubber anti-slip sleeves are sleeved on the outer sides of the handles (3041).
7. A hoistway openable guard door according to claim 3, wherein: the inside of rail guard (5) is all fixedly connected with a plurality of railing, the outside of railing is covered with the reflective paint, the top and the bottom of rail guard (5) are all rotated and are connected with two sets of directional pulley (501), directional pulley (501) and spacing spout one (103) sliding connection of rail guard (5) bottom, spacing spout three (502) have been seted up to the bottom side of guard door plant one (2) and the position that corresponds with directional pulley (501) at rail guard (5) top, corresponding one side all has embedded strong magnetism between rail guard (5) to inhale strip three (503).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322142811.2U CN220537276U (en) | 2023-08-10 | 2023-08-10 | Open-close type protective door for elevator shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322142811.2U CN220537276U (en) | 2023-08-10 | 2023-08-10 | Open-close type protective door for elevator shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220537276U true CN220537276U (en) | 2024-02-27 |
Family
ID=89965517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322142811.2U Active CN220537276U (en) | 2023-08-10 | 2023-08-10 | Open-close type protective door for elevator shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220537276U (en) |
-
2023
- 2023-08-10 CN CN202322142811.2U patent/CN220537276U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |