CN221051302U - Movable machine room of hoistway lifter with improved structure - Google Patents
Movable machine room of hoistway lifter with improved structure Download PDFInfo
- Publication number
- CN221051302U CN221051302U CN202322854361.XU CN202322854361U CN221051302U CN 221051302 U CN221051302 U CN 221051302U CN 202322854361 U CN202322854361 U CN 202322854361U CN 221051302 U CN221051302 U CN 221051302U
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- machine room
- safety tongs
- movable machine
- falling safety
- base
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- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 238000009434 installation Methods 0.000 abstract description 10
- 238000012423 maintenance Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
A movable machine room of a well lifter with an improved structure belongs to the technical field of well lifters. The machine room frame comprises a base, and is characterized in that: the movable machine room further comprises anti-falling safety tongs, an upper guide shoe and a lower guide shoe which are all matched with the car guide rail, wherein the anti-falling safety tongs are fixed with the base, the upper guide shoe is arranged above the machine room frame, and the lower guide shoe is fixed with the anti-falling safety tongs. The advantages are that: the guide shoe can enable the movable machine room to move up and down along the car guide rail, and the movable machine room can be locked on the car guide rail when the anti-falling safety tongs act, so that even if lifting equipment has a problem, the movable machine room cannot fall off, and the anti-falling effect of secondary protection is achieved; when the movable machine room is fixed on the car guide rail through the anti-falling safety tongs, the movable machine room can be used as an installation and maintenance platform for maintenance and installation, and the car guide rail is synchronously installed.
Description
Technical Field
The utility model belongs to the technical field of hoistway elevators, and particularly relates to a movable machine room of a hoistway elevator with an improved structure.
Background
As the construction hoist rises with the floor, the movable machine room provided with the main machine, the control cabinet and other parts also needs to rise. The spandrel girder is configured on the existing movable machine room, when the movable machine room is lifted, the bolts fixed between the spandrel girder and the movable machine room are required to be removed, then the movable machine room and the spandrel girder are lifted by using the lifting equipment, after the specified position is reached, the spandrel girder is placed first, and then the movable machine room and the spandrel girder are locked by the bolts, so that the lifting operation is completed, and the lifting operation efficiency is not ideal.
Meanwhile, in the prior art, when the movable machine room is lifted, the car guide rails cannot be synchronously installed together. In addition, when the lifting device has an accident in the lifting process, the movable machine room may have a falling risk.
In view of the above-described prior art, there is a need for a reasonable improvement in the structure of the movable machine room of existing hoistway elevators. For this purpose, the technical solutions to be described below are produced in this context.
Disclosure of utility model
The utility model aims to provide a movable machine room of a hoistway lifter with an improved structure, which is provided with anti-falling safety tongs and guide shoes on the movable machine room, can limit the movable machine room to move up and down along a car guide rail, and enables the movable machine room to be fixed on the car guide rail through the anti-falling safety tongs for maintenance and installation.
The utility model aims to achieve the aim, and a movable machine room of a hoistway lifter with an improved structure comprises a machine room frame, wherein the machine room frame comprises a base and is characterized in that: the movable machine room further comprises anti-falling safety tongs, an upper guide shoe and a lower guide shoe which are all matched with the car guide rail, wherein the anti-falling safety tongs are fixed with the base, the upper guide shoe is arranged above the machine room frame, and the lower guide shoe is fixed with the anti-falling safety tongs.
In a specific embodiment of the present utility model, the anti-falling safety gear is installed below the base, and the lower guide shoe is installed below the anti-falling safety gear.
In another specific embodiment of the present utility model, the anti-falling safety gear is mounted on a safety gear mounting seat, and the safety gear mounting seat is mounted below the base.
In another specific embodiment of the present utility model, the safety gear has two safety gears, and the two safety gears are linked by a connecting rod.
In yet another embodiment of the present utility model, the fall arrest safety gear is connected to one end of a hand wire rope, the other end of which is connected to a trigger wrench in the mobile machine room.
In a further specific embodiment of the present utility model, the movable machine room further includes a host, a control cabinet, and a car rope end mount installed in the machine room frame, and the host, the control cabinet, and the car rope end mount are fixed on the base.
In a further specific embodiment of the present utility model, the machine room frame further includes a column, a beam, and a guardrail bar, the column is disposed at the periphery of the base, the column extends upward, the tops of the columns are fixedly connected through the beam, and the guardrail bar is connected to a position of the column between the beam and the machine room base.
In a further embodiment of the utility model, the upper shoe is mounted to the cross beam.
In yet another specific embodiment of the present utility model, the upper guide shoe is mounted to the cross beam by an upper guide shoe mount.
The utility model has the beneficial effects that due to the adoption of the structure, the utility model has the following advantages: firstly, a guide shoe and an anti-falling safety tongs are arranged on a movable machine room, the guide shoe can enable the movable machine room to move up and down along a car guide rail, the movable machine room can be locked on the car guide rail when the anti-falling safety tongs act, and even if lifting equipment has a problem, the movable machine room cannot fall down, so that the anti-falling effect of secondary protection is achieved; and when the second movable machine room is fixed on the car guide rail through the anti-falling safety tongs, the movable machine room can be used as an installation and maintenance platform for maintenance and installation, so that the car guide rail is synchronously installed.
Drawings
Fig. 1 is a perspective view of a movable machine room according to the present utility model;
Fig. 2 is a front view of a movable machine room according to the present utility model.
In the figure: 1. machine room frame, 11, base, 12, upright posts, 13, cross beams and 14, guardrail bars; 2. a host; 3. a control cabinet; 4. a rope end mounting seat of the lift car; 5. anti-falling safety tongs, a connecting rod, a hand-pulled steel wire rope and a trigger spanner, wherein the anti-falling safety tongs, the connecting rod and the hand-pulled steel wire rope are respectively arranged at the left end and the right end of the anti-falling safety tongs; 6. a safety tongs mounting seat; 7. an upper guide shoe; 71. an upper boot mount; 8. and (5) descending guide shoes.
Detailed Description
The following detailed description of specific embodiments of the utility model, while given in connection with the accompanying drawings, is not intended to limit the scope of the utility model, and any changes that may be made in the form of the inventive concepts described herein, without departing from the spirit and scope of the utility model.
In the following description, any reference to the directions or azimuths of up, down, left, right, front and rear is based on the positions shown in the corresponding drawings, and therefore, should not be construed as a limitation on the technical solutions provided by the present utility model.
Referring to fig. 1 and 2, the utility model relates to a movable machine room of a hoistway lifter with an improved structure, which comprises a machine room frame 1, a host 2, a control cabinet 3 and a car rope end mounting seat 4 which are arranged in the machine room frame 1, wherein the machine room frame 1 comprises a base 11, an upright post 12, a cross beam 13 and a guardrail bar 14, the periphery of the base 11 is provided with the upright post 12, the upright posts 12 extend upwards, the tops of the upright posts 12 are fixedly connected through the cross beam 13, and the guardrail bar 14 is connected at the position of the upright post 12 between the cross beam 13 and the machine room base 11, so that the whole machine room frame 1 is formed. The host machine 2, the control cabinet 3 and the car rope end mounting seat 4 are fixed above the base 11.
The movable machine room further comprises an anti-falling safety tongs 5, the anti-falling safety tongs 5 are fixed with the base 11, and in the embodiment, the anti-falling safety tongs 5 are arranged below the base 11. Specifically, the anti-falling safety tongs 5 are installed on the safety tongs installation seat 6, and the safety tongs installation seat 6 is installed on the base 11. The two anti-falling safety tongs 5 are provided, and the two anti-falling safety tongs 5 are linked through a connecting rod 51. One of the two fall arrest safety tongs 5 is connected to one end of a hand wire rope 52, the other end of the hand wire rope 52 being connected to a trigger wrench 53 in the movable machine room. The anti-falling safety tongs 5 are matched with car guide rails in a well.
The movable machine room also comprises an upper guide shoe 7 and a lower guide shoe 8, wherein the upper guide shoe 7 and the lower guide shoe 8 correspond to each other and move up and down along the car guide rail. The upper guide shoe 7 is installed above the machine room frame 1, in this embodiment, the upper guide shoe 7 is installed on the cross beam 13, specifically, the upper guide shoe 7 is installed on the cross beam 13 through the upper guide shoe installation seat 71. The lower guide shoe 8 is arranged below the anti-falling safety tongs 5.
With continued reference to fig. 1 and 2, the working principle of the movable machine room of the hoistway lifter with the improved structure in the utility model is as follows: when the movable machine room is lifted, the trigger wrench 53 is operated to drive the hand-pulled steel wire rope 52 to act, the hand-pulled steel wire rope 52 is operated to drive the anti-falling safety tongs 5 connected with the hand-pulled steel wire rope 52 to act, the anti-falling safety tongs 5 connected with the hand-pulled steel wire rope 52 drive the other anti-falling safety tongs 5 to act through the connecting rod 51, the two anti-falling safety tongs 5 are clamped on the car guide rail to limit the movable machine room to slide along the car guide rail, and at the moment, the movable machine room can be used as an installation and maintenance platform for maintenance and installation work.
Claims (9)
1. The utility model provides a movable computer lab of well lift of improvement structure, includes computer lab frame (1), computer lab frame (1) include base (11), its characterized in that: the movable machine room also comprises anti-falling safety tongs (5), upper guide shoes (7) and lower guide shoes (8) which are all matched with the car guide rails, wherein the anti-falling safety tongs (5) are fixed with the base (11), the upper guide shoes (7) are arranged above the machine room frame (1), and the lower guide shoes (8) are fixed with the anti-falling safety tongs (5).
2. The hoistway lifter movable machine room of claim 1, wherein: the anti-falling safety tongs (5) are arranged below the base (11), and the lower guide shoe (8) is arranged below the anti-falling safety tongs (5).
3. The hoistway lifter movable machine room of claim 2, wherein: the anti-falling safety tongs (5) are arranged on the safety tongs mounting seat (6), and the safety tongs mounting seat (6) is arranged below the base (11).
4. The hoistway lifter movable machine room of claim 1, wherein: the anti-falling safety tongs (5) are provided with two anti-falling safety tongs (5), and the two anti-falling safety tongs (5) are linked through a connecting rod (51).
5. The hoistway lifter movable machine room of claim 1, wherein: the anti-falling safety tongs (5) are connected with one end of a hand-pulled steel wire rope (52), and the other end of the hand-pulled steel wire rope (52) is connected with a trigger wrench (53) in the movable machine room.
6. The hoistway lifter movable machine room of claim 1, wherein: the movable machine room also comprises a host machine (2), a control cabinet (3) and a car rope end mounting seat (4) which are arranged in the machine room frame (1), wherein the host machine (2), the control cabinet (3) and the car rope end mounting seat (4) are fixed on the base (11).
7. The hoistway lifter movable machine room of claim 1, wherein: the machine room frame (1) also comprises upright posts (12), cross beams (13) and guardrail rods (14), wherein the upright posts (12) are arranged on the periphery of the base (11), the upright posts (12) extend upwards, the tops of the upright posts (12) are fixedly connected through the cross beams (13), and the guardrail rods (14) are connected between the cross beams (13) and the machine room base (11) of the upright posts (12).
8. The hoistway lifter movable machine room of claim 7, wherein: the upper guide shoe (7) is arranged on the cross beam (13).
9. The hoistway lifter movable machine room of claim 8, wherein: the upper guide shoe (7) is arranged on the cross beam (13) through an upper guide shoe mounting seat (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322854361.XU CN221051302U (en) | 2023-10-24 | 2023-10-24 | Movable machine room of hoistway lifter with improved structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322854361.XU CN221051302U (en) | 2023-10-24 | 2023-10-24 | Movable machine room of hoistway lifter with improved structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221051302U true CN221051302U (en) | 2024-05-31 |
Family
ID=91222992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322854361.XU Active CN221051302U (en) | 2023-10-24 | 2023-10-24 | Movable machine room of hoistway lifter with improved structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221051302U (en) |
-
2023
- 2023-10-24 CN CN202322854361.XU patent/CN221051302U/en active Active
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