CN216105498U - Elevator shaft with special hanging basket - Google Patents
Elevator shaft with special hanging basket Download PDFInfo
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- CN216105498U CN216105498U CN202122069088.0U CN202122069088U CN216105498U CN 216105498 U CN216105498 U CN 216105498U CN 202122069088 U CN202122069088 U CN 202122069088U CN 216105498 U CN216105498 U CN 216105498U
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- elevator
- hanging basket
- car
- elevator shaft
- shaft
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Abstract
The utility model discloses an additional elevator shaft with a special hanging basket, and relates to equipment for maintaining an elevator. Its purpose need not install power unit additional, installation and convenient to use, the security is good take special hanging flower basket install the elevartor shaft additional in order to provide one kind. The utility model discloses an additional elevator shaft with a special hanging basket, which comprises a shaft and a car portal frame beam, wherein the shaft surrounds the outer side of an elevator car, the car portal frame beam is fixedly connected with the top of the elevator car, an outrigger is arranged on the outer side of the shaft, a roller is arranged on the outrigger, a connecting rope is connected onto the car portal frame beam, one end of the connecting rope is fixedly connected with the car portal frame beam, the other end of the connecting rope is connected with an unpowered hanging basket through the roller, and the hanging basket is positioned on the outer side of the shaft.
Description
Technical Field
The utility model relates to the technical field of elevator maintenance, in particular to an additional elevator shaft with a special hanging basket.
Background
In recent years, steel structures for installing elevators in existing houses begin to appear in large quantities due to positive influence of national policies, and the sizes of elevators are standardized at present.
When the outer vertical surface of the steel structure elevator shaft of the existing house provided with the elevator is maintained, maintained and cleaned and sanitary during construction or after completion, a crane mode is adopted, and a high-altitude operation hanging basket can also be adopted to carry workers to carry out high-altitude operation. The crane requires a wide working environment around the crane, and for old residential buildings, the space between the buildings is limited, so that the crane is often not used, and the cost for using the crane is high and uneconomical. Set up the high altitude construction hanging flower basket then installation cycle just needs more than half a day, no matter climb formula or hoist formula, the cantilever beam is not reserved at the steel construction topmost, and the workman does not have safe operating space, almost all can not use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing an additional elevator shaft with a special hanging basket, which does not need to be additionally provided with a power mechanism, is convenient to install and use and has good safety.
The utility model discloses an additional elevator shaft with a special hanging basket, which comprises a shaft and a car portal frame beam, wherein the shaft surrounds the outer side of an elevator car, the car portal frame beam is fixedly connected with the top of the elevator car, a cantilever beam is arranged on the outer side of the shaft, a roller is arranged on the cantilever beam, a connecting rope is connected onto the car portal frame beam, one end of the connecting rope is fixedly connected with the car portal frame beam, the other end of the connecting rope is connected with an unpowered hanging basket through the roller, and the hanging basket is positioned on the outer side of the shaft.
The utility model discloses an additional elevator shaft with a special hanging basket, wherein the top of the elevator shaft is provided with a skylight, and a rain-proof cover is movably arranged on the skylight.
The utility model relates to an additional elevator shaft with a special hanging basket, wherein bolt mounting hole positions are reserved on the periphery of a window frame of a skylight, and cantilever beams are fixedly mounted in the mounting hole positions of the window frames on any two opposite sides.
The elevator shaft is additionally provided with the special hanging basket, wherein the connecting rope is a steel wire rope, and the roller is a steel wire rope wheel.
The utility model relates to an additional elevator shaft with a special hanging basket, wherein the middle and the outer side of the cantilever beam are provided with at least two rollers, and at least one roller is positioned on the outer side of a hoistway.
The utility model relates to an additional elevator shaft with a special hanging basket, wherein an elevator well cover is arranged above the elevator shaft.
The elevator shaft is additionally provided with a special hanging basket, wherein the elevator is provided with a car top maintenance button box.
The utility model relates to an additional elevator shaft with a special hanging basket, wherein a remote control receiver is arranged on the elevator.
Compared with the prior art, the elevator shaft with the special hanging basket is different in that the hanging basket with the special hanging basket installed in the elevator shaft does not need to be loaded with a power mechanism, the power of an elevator is directly used as the power of self movement, the manufacturing cost of equipment is greatly reduced, and the complexity of the equipment is simplified.
The utility model only needs to load the balancing weight into the elevator car at the first floor, which is very convenient; the equipment of the utility model has light total weight, the cantilever beam is convenient and quick to install, the daily labor cost is very low, and the length and the weight of the cantilever beam can be easily operated by one person.
The utility model has almost no electric device, especially needs not to pull the temporary cable on site, is not afraid of rain and can work all weather.
The utility model directly utilizes the power of the elevator to move, so that the overall safety is greatly improved, such as an upper and lower limit protection function, an overspeed protection function, a motor protection function, an operation time overtime protection function and the like.
The utility model will be further explained with reference to the attached drawings.
Drawings
FIG. 1 is a schematic structural view of an additional elevator shaft with a special hanging basket according to the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a schematic structural view of the present invention with a special hanging basket for installing the top of the shaft in the elevator shaft;
the notation in the figures means: 1-hanging basket; 2-connecting ropes; 3, rolling wheels; 4-elevator well lid; 5-cantilever beam; 6-fixing the bolt; 7-a window frame; 8-car roof maintenance button box; 9-a remote control receiver; 10-car gantry beam; 11-an elevator car; 12-pairs of weights; 13-a well; 14-rain cover.
Detailed Description
The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.
As shown in fig. 1, the additional elevator shaft with a specialized gondola of the present invention includes a hoistway 13 and a car gantry beam 10. A hoistway 13 as an external main body frame surrounding the outside of the elevator car 11; the car portal frame beam 10 is installed above the elevator car 11, is fixedly connected with the top of the elevator car 11, can reciprocate along with the elevator car 11, and can transmit power of an elevator when the car portal frame beam 10 moves.
The top of the hoistway 13 is provided with a skylight, and as shown in fig. 3, a rain cover 14 is movably mounted on the skylight. When an external hanging basket is not required to be installed, the rain cover 14 can be closed, so that rain leakage at the top of the elevator shaft is prevented; when a hanging basket is installed, the rain cover 14 needs to be opened for installation; the rain cover 14 can also be opened to achieve ventilation effect, and the ventilation effect is better than that of the holes on the side wall of the elevator shaft generally at the top of the elevator shaft. The rain cover 14 is opened, so that 1-2 workers can be held to find out the body and reach the outside of the skylight for operation. As shown in figure 2, the window frame 7 of the skylight is provided with the outriggers 5 through the fixing bolts 6, bolt mounting hole positions are reserved on the periphery of the window frame 7, and the mounting hole positions of the window frames on any two opposite sides are used for fixedly mounting the outriggers, so that hanging baskets can be conveniently mounted in different directions. The frame 7 of the skylight has sufficient supporting strength. The size of the roof window is optimized in such a way that the outriggers 5 can just freely enter and exit from the space between the roof window and the manhole cover 4 in the window frame 7 of the roof window. After installation, the cantilever beam 5 is positioned at the top of the outer side of the well 13, at least two rollers 3 are arranged in the middle and the outer side of the cantilever beam 5, at least one roller 3 is positioned at the outer side of the well 13, and the rollers 3 play a role in reversing the pulling force. The elevator well lid 4 is arranged above the hoistway 13, and the elevator well lid 4 is positioned above the skylight.
Be connected with on the car portal frame crossbeam 10 and connect rope 2, connect the one end and the car portal frame crossbeam 10 fixed connection of rope 2, the unpowered hanging flower basket 1 is connected through gyro wheel 3 to the other end, and hanging flower basket 1 is located the well 13 outside for bear the elevartor shaft maintainer. When the car gantry beam 10 moves with the elevator car 11, the cradle 1 can be driven to move together. Specifically in this embodiment, connect 2 ropes for use of wire rope, the gyro wheel 3 that corresponds chooses the wire rope sheave for use, in other embodiments, also can choose other the sufficient 2 ropes of connection of intensity for use to connect.
Be provided with sedan-chair top on the elevator and overhaul button box 8 and remote control receiver 9, sedan-chair top is overhauld button box 8 and remote control receiver 9 and is all installed on car portal frame crossbeam 10 in this embodiment.
When the elevator shaft with the special hanging basket is installed, a worker enters the top of an elevator car 11 to enable the elevator to enter a manual operation mode, opens a skylight after the elevator shaft is opened to the top end, sends a cantilever beam 5 out of a window, and is provided with a plurality of fixing bolts 6 to fix the cantilever beam 5. Screw holes of fixed standards are reserved on four frames of the window frame 7, so that the hanging basket cantilever beam 5 can extend out of the elevator shaft in three directions except the doorway, the hanging basket cantilever beam is used for hanging the hanging basket 1 in corresponding directions, and operation tools are provided for three outer vertical surfaces of the elevator shaft. When the connecting rope 2 is threaded, one end of the rope is fixed on a car frame, car and portal frame cross beam 10 through a shackle, and the other end of the rope bypasses the cantilever beam 5 and the roller 3 to hang down from the well 13 and is connected to the hanging basket 1 to complete the process.
When the elevator is running, the counterweight 12 with 40 percent of rated load of the elevator needs to be added into the elevator car so as to keep the optimal balance. Correspondingly, the carrying capacity of the gondola 1 is 40% of the rated load of the elevator. For the elevator with 630KG, the safety of the elevator with the load of 252KG, namely 1-3 people, is guaranteed.
When the elevator maintenance button box is operated, the elevator operation mode switch on the car top maintenance button box 8 is placed in a maintenance operation mode, namely, a manual button is used for inching a low-speed mode, an uplink button or a downlink button on the car top maintenance button box 8 is pressed to start, and the elevator maintenance button box is stopped when the operator releases his hand. The basket direction of travel is opposite to the elevator direction of travel. Special attention is paid to the operation: the up and down signal output wires of the remote control receiver 9 are respectively connected with the up button normally open contact and the down button normally open contact of the car top maintenance button box 8 in parallel, and the up and down operation can be operated on the hanging basket through the up and down button operation of the remote control transmitter.
The hanging basket provided with the special hanging basket and installed in the elevator shaft does not need to be loaded with a power mechanism, and the power of the elevator is directly used as the power for self movement, so that the manufacturing cost of equipment is greatly reduced, and the complexity of the equipment is simplified; when the hanging basket operates, the corresponding balancing weight is needed, and the utility model does not need to hang and pull the cantilever beam to the weight block on the top of the building like the installation of the common hanging basket for high-altitude operation, and only needs to load the balancing weight into the elevator car on the first floor, thereby being very convenient; the equipment of the utility model has light total weight, the cantilever beam is convenient and quick to install, the daily labor cost is very low, and the length and the weight of the cantilever beam can be easily operated by one person; the utility model has almost no electric device, especially does not need to pull a temporary cable on site, is not afraid of rain and can work all weather; the utility model directly utilizes the power of the elevator to move, so that the overall safety is greatly improved, such as an upper and lower limit protection function, an overspeed protection function, a motor protection function, an operation time overtime protection function and the like.
Although the utility model has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the utility model. Accordingly, such modifications and improvements are intended to be within the scope of the utility model as claimed.
Claims (8)
1. The utility model provides a take installing elevator shaft additional of special hanging flower basket which characterized in that: including well and car portal frame crossbeam, the well encloses in elevator car's the outside, and car portal frame crossbeam and elevator car's top fixed connection, the outrigger is installed in the outside of well, installs the gyro wheel on the outrigger, is connected with on the car portal frame crossbeam and connects the rope, connects the one end and car portal frame crossbeam fixed connection of rope, and the other end passes through the gyro wheel and connects unpowered hanging flower basket, and the hanging flower basket is located the well outside.
2. The retrofitted elevator shaft with dedicated hanging basket according to claim 1, characterized in that: a skylight is arranged at the top of the well, and a rainproof cover is movably mounted on the skylight.
3. The retrofitted elevator shaft with dedicated hanging basket according to claim 2, characterized in that: bolt mounting hole positions are reserved on the periphery of the window frame of the skylight, and cantilever beams are fixedly mounted in the mounting hole positions of the window frames on any two opposite sides.
4. The retrofitted elevator shaft with dedicated hanging basket according to claim 1, characterized in that: the connecting rope is a steel wire rope, and the roller is a steel wire rope wheel.
5. The retrofitted elevator shaft with dedicated hanging basket according to claim 1, characterized in that: at least two rollers are arranged in the middle and on the outer side of the cantilever beam, wherein at least one roller is positioned on the outer side of the hoistway.
6. The retrofitted elevator shaft with dedicated hanging basket according to claim 1, characterized in that: and an elevator well cover is arranged above the well.
7. The retrofitted elevator shaft with dedicated hanging basket according to claim 1, characterized in that: and a car top maintenance button box is arranged on the elevator.
8. The retrofitted elevator shaft with dedicated hanging basket according to claim 1, characterized in that: the elevator is provided with a remote control receiver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122069088.0U CN216105498U (en) | 2021-08-30 | 2021-08-30 | Elevator shaft with special hanging basket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122069088.0U CN216105498U (en) | 2021-08-30 | 2021-08-30 | Elevator shaft with special hanging basket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216105498U true CN216105498U (en) | 2022-03-22 |
Family
ID=80729587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122069088.0U Active CN216105498U (en) | 2021-08-30 | 2021-08-30 | Elevator shaft with special hanging basket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216105498U (en) |
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2021
- 2021-08-30 CN CN202122069088.0U patent/CN216105498U/en active Active
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