CN220469462U - Elevator entrance to a cave protector - Google Patents
Elevator entrance to a cave protector Download PDFInfo
- Publication number
- CN220469462U CN220469462U CN202322287691.5U CN202322287691U CN220469462U CN 220469462 U CN220469462 U CN 220469462U CN 202322287691 U CN202322287691 U CN 202322287691U CN 220469462 U CN220469462 U CN 220469462U
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- China
- Prior art keywords
- isolation fence
- fence
- isolation
- elevator
- elevator hoistway
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- 230000001012 protector Effects 0.000 title claims description 3
- 238000002955 isolation Methods 0.000 claims abstract description 107
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Types And Forms Of Lifts (AREA)
Abstract
The utility model discloses an elevator opening protection device which comprises a first isolation fence and a second isolation fence, wherein a moving mechanism is arranged on the first isolation fence and used for driving the second isolation fence to move along the width direction of the first isolation fence, a plurality of top plates are arranged on the opposite sides of the first isolation fence and the second isolation fence, and the top plates are used for supporting the front face and the side walls of an elevator opening. The beneficial effects are that: the first isolation fence and the second isolation fence can be fixed by propping the two sides of the elevator opening through the top plates at the two sides, and the elevator opening can be plugged through the cooperation of the first isolation fence and the second isolation fence, so that the installation is convenient.
Description
Technical Field
The utility model belongs to the technical field of building construction, and particularly relates to an elevator opening protection device.
Background
In the construction process of high-rise buildings, the reserved hole of the elevator shaft is a great dangerous source, whether protection is in place directly affects the safety management of engineering and the personal safety of workers, the conventional temporary edge protection adopts a steel pipe and a fastener to hold a wall body as a temporary edge fixing point of the hole, the continuous wall point cannot be tightened, and when the elevator shaft is built, the steel pipe is required to be cut off to meet the building requirement because the size of the hole of the pipe shaft and the length modulus of the steel pipe are not uniform, or the whole standardized protective railing is required to be built, but the manufacturing cost is high, a certain loss rate exists, the installation process is time-consuming and labor-consuming, and the project needs to be re-manufactured every time, so that labor and material waste is caused and the environment-friendly construction requirement is not met.
Disclosure of Invention
In order to solve the above problems, the present utility model aims to provide an elevator entrance protection device, which is described in detail below.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides an elevator opening protection device which comprises a first isolation fence and a second isolation fence, wherein a moving mechanism is arranged on the first isolation fence and used for driving the second isolation fence to move along the width direction of the first isolation fence, a plurality of top plates are arranged on the opposite sides of the first isolation fence and the second isolation fence, and the top plates are used for supporting the front face and the side walls of an elevator opening.
By adopting the elevator hole protecting device, the top plate on the first isolation fence is propped against the side wall of the elevator hole, the second isolation fence is moved by the moving mechanism, so that the second isolation fence is far away from the first isolation fence until the top plate on the second isolation fence contacts with the other side wall of the elevator hole, the two sides of the elevator hole are propped by the top plates on the two sides, the first isolation fence and the second isolation fence can be fixed, and the elevator hole can be blocked by the cooperation of the first isolation fence and the second isolation fence;
when the isolation fence is required to be detached, the second isolation fence is moved through the moving mechanism, so that the second isolation fence is close to the first isolation fence, the first isolation fence and the second isolation fence can be detached, and the transportation is facilitated through the arrangement of the two rollers and the handles.
Preferably, the top plate is L-shaped, and a friction pad is provided on the top plate.
Preferably, the first isolation fence is provided with a mounting plate, and the mounting plate is respectively provided with a reflective sticker and a warning sign.
Preferably, two rollers are arranged at the bottom of the first isolation fence, and a handle is arranged at the top of the first isolation fence.
Preferably, the moving mechanism comprises two sliding grooves and a rotating assembly, the two sliding grooves are distributed on the upper side and the lower side of the first isolation fence, a sliding block is arranged in the sliding grooves in a sliding mode, the sliding block is fixed with the second isolation fence, a screw rod is connected with the sliding block in a threaded mode, a first fixing plate is arranged at two ends of the screw rod in a rotating mode, and the rotating assembly is used for simultaneously rotating the two screw rods.
Preferably, the rotating assembly comprises two chain wheels, the two chain wheels are respectively fixed on two lead screws, the two chain wheels are connected through chain transmission, a fixing plate II is arranged on the first isolation fence, a rotating shaft and a crank are rotatably arranged on the fixing plate II, the rotating shaft is fixed with any one lead screw, bevel gears are arranged on the rotating shaft and the crank, and the two bevel gears are meshed.
Preferably, the top plates on the first isolation fence and the second isolation fence are symmetrical to each other.
Preferably, the first isolation fence and the second isolation fence are both made of a plurality of hollow square steel pipes.
The beneficial effects are that:
1. the second isolation fence is moved by the moving mechanism, so that the second isolation fence is far away from the first isolation fence, the two sides of the elevator opening are propped by the top plates at the two sides, the first isolation fence and the second isolation fence can be fixed, the elevator opening can be plugged by matching the first isolation fence with the second isolation fence, and the installation is convenient;
2. through moving the second isolation fence of the moving mechanism, the second isolation fence is close to the first isolation fence, the device can be detached from the elevator opening, the transportation is convenient by arranging two rollers and handles, the detachment and the transfer are convenient, and the repeated use can be realized.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic elevational view of the present utility model;
FIG. 2 is a schematic perspective view of the present utility model;
FIG. 3 is a schematic perspective sectional view of the isolation fence of the present utility model.
The reference numerals are explained as follows:
1. a first isolation fence; 2. a second isolation fence; 3. a top plate; 4. a moving mechanism; 5. a handle; 6. a mounting plate; 7. a reflective patch; 8. warning slogans; 9. a roller; 10. a friction pad; 11. a chute; 12. a slide block; 13. a first fixing plate; 14. a screw rod; 15. a rotating assembly; 16. a sprocket; 17. a chain; 18. a second fixing plate; 19. bevel gears; 20. a rotating shaft; 21. and (5) a crank.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, based on the examples herein, which are within the scope of the utility model as defined by the claims, will be within the scope of the utility model as defined by the claims.
Referring to fig. 1-3, the utility model provides an elevator opening protection device, which comprises a first isolation fence 1 and a second isolation fence 2, wherein a moving mechanism 4 is arranged on the first isolation fence 1, the moving mechanism 4 is used for driving the second isolation fence 2 to move along the width direction of the first isolation fence 1, a plurality of top plates 3 are arranged on the opposite sides of the first isolation fence 1 and the second isolation fence 2, and the top plates 3 are used for supporting the front surface and the side walls of an elevator opening. The top plates 3 on the first isolation fence 1 and the second isolation fence 2 are symmetrical with each other. The first isolation fence 1 and the second isolation fence 2 are both made of a plurality of hollow square steel pipes. The first isolation fence 1 and the second isolation fence 2 adopt a lightweight design.
As an alternative embodiment, roof 3 is L type, is provided with friction pad 10 on the roof 3, and roof 3 adopts L type design, can prop the elevator entrance lateral wall, can support elevator entrance front side simultaneously, is provided with mounting panel 6 on the first 1 of isolation fence, is provided with reflection of light subsides 7 and warning sign language 8 on the mounting panel 6 respectively, and first 1 bottom of isolation fence is provided with two gyro wheels 9, and first 1 top of isolation fence is provided with handle 5, sets up handle 5 and gyro wheel 9 and is convenient for remove the device.
Further, the moving mechanism 4 comprises two sliding grooves 11 and a rotating assembly 15, the two sliding grooves 11 are distributed on the upper side and the lower side of the first isolation fence 1, a sliding block 12 is arranged in the sliding groove 11 in a sliding mode, the sliding block 12 is fixed with the second isolation fence 2, a screw rod 14 is connected with the sliding block 12 in a threaded mode, a first fixing plate 13 is arranged at two ends of the screw rod 14 in a rotating mode, and the rotating assembly 15 is used for simultaneously rotating the two screw rods 14. The rotating assembly 15 comprises two chain wheels 16, the two chain wheels 16 are respectively fixed on two lead screws 14, the two chain wheels 16 are in transmission connection through a chain 17, a fixing plate II 18 is arranged on the first isolation fence 1, a rotating shaft 20 and a crank 21 are rotatably arranged on the fixing plate II 18, the rotating shaft 20 is fixed with any one lead screw 14, bevel gears 19 are arranged on the rotating shaft 20 and the crank 21, the two bevel gears 19 are meshed, the corresponding lead screws 14 can be rotated through the cooperation of the crank 21 and the two bevel gears 19, the two lead screws 14 can be linked through the cooperation of the two chain wheels 15 and the chain 17, and the two lead screws 14 can be matched with the two sliding grooves 11 and the two sliding blocks 12 to move the second isolation fence 2.
By adopting the structure, the top plate 3 on the first isolation fence 1 is propped against the side wall of the elevator hole, the second isolation fence 2 is moved by the moving mechanism 4 until the top plate 3 on the second isolation fence 2 contacts with the other side wall of the elevator hole, the first isolation fence 1 and the second isolation fence 2 can be fixed by propping the two sides of the elevator hole through the top plates 3 on the two sides, and the elevator hole can be blocked by matching the first isolation fence 1 and the second isolation fence 2;
when the isolation fence is required to be disassembled, the second isolation fence 2 is moved through the moving mechanism 4, so that the second isolation fence 2 is close to the first isolation fence 1, the first isolation fence 1 and the second isolation fence 2 can be disassembled, and the isolation fence is convenient to transport by arranging the two rollers 9 and the handle 5.
The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.
Claims (8)
1. An elevator entrance to a cave protector, its characterized in that: including isolation fence one (1) and isolation fence two (2), be provided with moving mechanism (4) on the isolation fence one (1), moving mechanism (4) are used for driving isolation fence two (2) and remove along the width direction of isolation fence one (1), isolation fence one (1) and isolation fence two (2) all are provided with a plurality of roof (3) in opposite sides, roof (3) are used for supporting preceding and the lateral wall of elevator entrance to a cave.
2. An elevator hoistway protection apparatus according to claim 1, wherein: the top plate (3) is L-shaped, and a friction pad (10) is arranged on the top plate (3).
3. An elevator hoistway protection apparatus according to claim 1, wherein: the first isolation fence (1) is provided with a mounting plate (6), and the mounting plate (6) is respectively provided with a reflective sticker (7) and a warning sign (8).
4. An elevator hoistway protection apparatus according to claim 1, wherein: two rollers (9) are arranged at the bottom of the first isolation fence (1), and a handle (5) is arranged at the top of the first isolation fence (1).
5. An elevator hoistway protection apparatus according to claim 1, wherein: the moving mechanism (4) comprises two sliding grooves (11) and a rotating assembly (15), the two sliding grooves (11) are distributed on the upper side and the lower side of the first isolation fence (1), sliding blocks (12) are arranged in the sliding grooves (11), the sliding blocks (12) are fixed with the second isolation fence (2), screw rods (14) are connected with the inner threads of the sliding blocks (12), fixing plates (13) are respectively arranged at two ends of each screw rod (14) in a rotating mode, and the rotating assembly (15) is used for simultaneously rotating the two screw rods (14).
6. The elevator hoistway protection device of claim 5, wherein: the rotating assembly (15) comprises two chain wheels (16), the two chain wheels (16) are respectively fixed on two screw rods (14), the two chain wheels (16) are connected through a chain (17) in a transmission mode, a second fixing plate (18) is arranged on the first isolation fence (1), a rotating shaft (20) and a crank (21) are rotatably arranged on the second fixing plate (18), the rotating shaft (20) is fixed with any screw rod (14), bevel gears (19) are arranged on the rotating shaft (20) and the crank (21), and the two bevel gears (19) are meshed.
7. An elevator hoistway protection apparatus according to claim 1, wherein: the top plates (3) on the first isolation fence (1) and the second isolation fence (2) are symmetrical to each other.
8. An elevator hoistway protection apparatus according to claim 1, wherein: the first isolation fence (1) and the second isolation fence (2) are both made of a plurality of hollow square steel pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322287691.5U CN220469462U (en) | 2023-08-24 | 2023-08-24 | Elevator entrance to a cave protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322287691.5U CN220469462U (en) | 2023-08-24 | 2023-08-24 | Elevator entrance to a cave protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220469462U true CN220469462U (en) | 2024-02-09 |
Family
ID=89805274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322287691.5U Active CN220469462U (en) | 2023-08-24 | 2023-08-24 | Elevator entrance to a cave protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220469462U (en) |
-
2023
- 2023-08-24 CN CN202322287691.5U patent/CN220469462U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |