CN210944447U - Elevator car - Google Patents
Elevator car Download PDFInfo
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- CN210944447U CN210944447U CN201921933248.8U CN201921933248U CN210944447U CN 210944447 U CN210944447 U CN 210944447U CN 201921933248 U CN201921933248 U CN 201921933248U CN 210944447 U CN210944447 U CN 210944447U
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- 230000003014 reinforcing effect Effects 0.000 claims description 28
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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Abstract
The utility model relates to an elevator equipment technical field discloses an elevator car, including the sedan-chair body, floorbar and sedan-chair bottom wheel subassembly, the sedan-chair body includes at the bottom of the sedan-chair, sedan-chair wall and sedan-chair top. The bottom end of the car wall is fixedly connected to the car bottom, and the top end of the car wall is fixedly connected to the car top; the bottom beam is arranged at the bottom of the car bottom; the platform wheel assembly is arranged on the bottom beam and is configured to be capable of sleeving a traction rope used for pulling the car body to move up and down in the hoistway. The elevator car of the utility model is designed into the elevator car with the car bottom wheel structure by arranging the car bottom wheel component on the bottom beam, and the arrangement of an elevator machine room is cancelled; meanwhile, an upper beam is omitted, so that the use space of the hoistway is saved along the height direction; in addition, the design of the vertical beam is also cancelled for the elevator car, the space occupation of the vertical beam to the well along the width direction and the height direction is avoided, and finally the space utilization rate of the elevator car to the well is improved.
Description
Technical Field
The utility model relates to an elevator equipment technical field especially relates to an elevator car.
Background
The design size of the well of the household elevator is generally smaller, so that under the condition of ensuring good operation stability, the design of the household elevator focuses on effective utilization of the space of the well.
The elevator car generally includes a car frame and a car body. The car frame is a bearing structure of an elevator car and mainly comprises an upper beam, a vertical beam and a bottom beam; the car body is a closed surrounding wall forming a car space and mainly comprises a car bottom, a car wall and a car top. During actual assembly molding, the car body is fixedly installed on the car frame, the vertical beam is located on the outer side of the car wall, the bottom beam is located at the bottom of the car bottom, and the upper beam is located above the car top. Although the structure has good stability, good riding experience can be provided. It also has some problems: 1. the vertical beam is fixedly arranged on the outer side of the car wall, and the car body and the vertical beam are both positioned between two car guide rails arranged in the hoistway, so that the vertical beam occupies a larger space in the hoistway along the width direction, the space utilization rate of the hoistway along the width direction is insufficient, and the space waste is caused; 2. the top of the vertical beam extends out of the car top to occupy extra space, so that the space utilization rate of the shaft along the height direction is insufficient, and the space waste is caused.
In view of the above problems, it is desirable to provide an elevator car that can make full use of the space of the hoistway in the width and height directions and improve the space utilization of the elevator car for the hoistway.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an aim at provides an elevator car, its space that can make full use of well along width and direction of height improves elevator car to the space utilization of well.
To achieve the purpose, the utility model adopts the following technical proposal:
an elevator car comprising:
the car body comprises a car bottom, a car wall and a car top, wherein the bottom end of the car wall is fixedly connected to the car bottom, and the top end of the car wall is fixedly connected to the car top;
the bottom beam is arranged at the bottom of the car bottom;
and the car bottom wheel assembly is arranged on the bottom beam and is configured to be capable of sleeving a traction rope used for pulling the car body to move up and down in the hoistway.
Optionally, the car wall comprises:
the car wall reinforcing device comprises a plurality of reinforcing car wall single plates with C-shaped plate structures, wherein the bottom ends of the reinforcing car wall single plates are fixedly connected to the side edges of the car bottom respectively, and the top ends of the reinforcing car wall single plates are fixedly connected to the side edges of the car top respectively.
Optionally, the thickness of the reinforced single sedan wall plate is 1.50-2.00 mm.
Optionally, the ceiling comprises:
the car roof single plates are of C-shaped plate structures, the two ends of each car roof single plate are fixedly connected to the top end of the car wall respectively, and the car roof single plates are sequentially and fixedly connected side by side in the width direction.
Optionally, the car roof further comprises:
and the reinforcing beam is fixedly connected to the car roof single plate along the length direction of the car roof single plate.
Optionally, the car roof further comprises:
and the reinforcing plate is fixedly connected to the reinforcing beam.
Optionally, two ends of the car top single plate are respectively fixedly connected with the car wall through an L-shaped connecting plate.
Optionally, the L-shaped connecting plate includes a first plate and a second plate that are integrally formed, the first plate is bolted to the car roof single plate, and the second plate is bolted to the top end of the car wall.
Optionally, the elevator car further comprises:
the guide shoe is fixedly connected to the car roof, and the guide shoe is configured to be capable of being slidably inserted on a correspondingly arranged guide rail in the hoistway.
Optionally, the platform wheel assembly comprises:
the bottom wheel bracket is fixedly connected to the bottom beam;
and the two groups of bottom wheels are respectively and rotatably arranged on the bottom wheel brackets, and are configured to be sleeved with the hoisting ropes synchronously.
The beneficial effects of the utility model reside in that:
the elevator car of the utility model is designed into the elevator car with the car bottom wheel structure by arranging the car bottom wheel component on the bottom beam at the bottom of the car body, and the arrangement of an elevator machine room is cancelled, thereby saving the use space of a well; because the car bottom wheel assembly is arranged on the bottom beam, the car top basically does not bear overlarge load any more, so that the design of an upper beam is cancelled, and the use space of a hoistway is saved along the height direction; in addition, the design of the vertical beam is cancelled for the elevator car, so that the space occupation of the vertical beam to the well along the width direction and the height direction is avoided, the use space of the well is further saved, and the space utilization rate of the elevator car to the well is finally improved.
Drawings
Fig. 1 is a schematic structural view of an elevator car provided by the present invention;
fig. 2 is a partially enlarged view of a portion a in fig. 1.
In the figure:
1-car bottom; 2-car wall; 21-reinforcing the car wall veneer; 3-car roof; 31-car roof veneer; 32-a reinforcement beam; 33-a reinforcement plate; 34-L-shaped connecting plates; 4-a guide shoe; 5-bottom wheel support; 6-car bottom wheel; 7-guide rail.
Detailed Description
In order to make the technical problem solved by the present invention, the technical solution adopted by the present invention and the technical effect achieved by the present invention clearer, the technical solution of the present invention will be further explained by combining the drawings and by means of the specific implementation manner.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used in the orientation or positional relationship shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.
As shown in fig. 1, the elevator car provided in this embodiment is mainly used for meeting passenger carrying requirements in usage scenarios such as a home villa with a small hoistway space, and includes a car body, a bottom beam (not shown in the figure) and a car bottom wheel assembly. The sedan body comprises a sedan bottom 1, a sedan wall 2 and a sedan top 3, and the sedan bottom wheel assembly comprises a bottom wheel bracket 5 and two groups of sedan bottom wheels 6. The bottom end of the car wall 2 is fixedly connected to the car bottom 1, and the top end of the car wall 2 is fixedly connected to the car top 3 to form a car body; the bottom beam is arranged at the bottom of the car bottom 1; the platform wheel assembly is arranged on the bottom beam and is configured to be capable of sleeving a traction rope used for pulling the car body to move up and down in the hoistway. Specifically, the bottom wheel bracket 5 is fixedly connected to the bottom beam through bolts; two sets of car bottom wheels 6 are respectively and rotatably arranged on the bottom wheel brackets 5. After the elevator car is fitted in the hoistway, the two sets of bottom sheaves 6 are configured to be fitted with hoisting ropes in synchronization, by which the elevator car can be pulled to move up and down in the hoistway.
The elevator car of this embodiment has cancelled the setting of elevator machine room through set up the sedan-chair bottom wheel subassembly on the floorbar of the bottom of the sedan-chair body, has practiced thrift the usage space of well. Because the car bottom wheel assembly is arranged on the bottom beam, the car roof 3 of the elevator car basically does not bear overlarge load any more, and the upper beam is designed in the prior art to have overlarge rigidity, so that the elevator car of the embodiment cancels the design of the upper beam, avoids the occupation of the upper beam on the well space along the height direction, and saves the use space of the well along the height direction; moreover, the bottom end of the car wall 2 of the elevator car is fixedly connected to the car bottom 1, the top end of the car wall 2 is fixedly connected to the car top 3, the elevator car simultaneously cancels the design of the vertical beam, further avoids the occupation of the vertical beam to the space of the well along the width direction and the height direction in the prior art, further saves the use space of the well, finally improves the space utilization rate of the elevator car to the well, and fully utilizes the space of the well along the width direction and the height direction. Therefore, the elevator car of the embodiment is more suitable for use scenes with smaller hoistway space, such as home villas and the like.
In order to enable a stable up and down movement of the elevator car in the hoistway, the elevator car in this embodiment also comprises guide shoes 4, as shown in fig. 1-2. The guide shoe 4 is fixedly connected to the car roof 3, and the guide shoe 4 is configured to be slidably inserted into a correspondingly arranged guide rail in the hoistway, thereby playing a role in guiding and limiting the up-and-down movement of the elevator car. In this embodiment, the number of the guide shoes 4 is two, the two guide shoes 4 are respectively fixedly connected to the reinforcing beam 32 of the car roof 3 by bolts, and each guide shoe 4 is respectively inserted into a guide rail 7 arranged in the hoistway in a sliding manner, thereby playing a role in guiding the elevator car.
Specifically, as shown in fig. 1, the car wall 2 includes a plurality of car wall reinforcing single plates 21, each car wall reinforcing single plate 21 is a C-shaped plate structure, specifically, a C-shaped steel, bottom ends of the car wall reinforcing single plates 21 are respectively fixedly connected to the side edges of the car bottom 1, and top ends of the car wall reinforcing single plates 21 are respectively fixedly connected to the side edges of the car top 3, so as to form the car wall 2 of the car body. In this embodiment, the number of the reinforced car wall single plates 21 is twelve, and every four reinforced car wall single plates 21 are sequentially connected to one side of the car bottom 1 side by side to form a side wall, and finally three side walls are formed by the same shape.
The reinforcing car wall single plate 21 is made of C-shaped steel with thicker thickness, and the rigidity and stability of the whole elevator car are improved. In order to ensure the integral rigidity of the car body and be better suitable for a use scene with smaller passenger load in a family villa, the thickness of the reinforced car wall single plate 21 is 1.50-2.00 mm. Specifically, in the present embodiment, the thickness of the reinforced car wall single plate 21 is 2.00mm, and the car wall single plate 21 with a high thickness is selected, so that the overall rigidity of the car body can be better ensured. In addition, in other embodiments, the reinforced car wall single plate 21 may also be provided with reinforcing ribs, so as to improve the rigidity of the reinforced car wall single plate 21.
Meanwhile, as the car bottom wheel assembly is arranged on the bottom beam, the car roof 3 of the elevator car basically does not bear overlarge load any more, the upper beam is designed in the prior art, the design of the upper beam is also cancelled, the car roof 3 is used as a forming structure of the top of the whole car body, and the car roof 3 comprises a plurality of car roof single plates 31. The car top single plate 31 is a C-shaped plate structure, the two ends of the car top single plates 31 are respectively and fixedly connected to the top end of the car wall, and the car top single plates 31 are sequentially and fixedly connected side by side along the width direction of the car top single plates to form the car top 3 of the car body. Specifically, in the present embodiment, there are four car top single plates 31, and the four car top single plates 31 are sequentially and parallel bolted and connected in the width direction to form the car top 3 of the car body.
In order to reinforce the rigidity of the ceiling 3 and make the overall structure of the elevator car more stable, the ceiling 3 further includes a reinforcing beam 32, as shown in fig. 2. The reinforcing beam 32 is fixedly connected to the ceiling single plate 31 along the length direction of the ceiling single plate 31. In this embodiment, the number of the reinforcing beams 32 is four, and the four reinforcing beams 32 are welded to the upper portions of two of the four ceiling veneers 31 in parallel.
In addition, in order to further enhance the rigidity of the ceiling 3, the ceiling 3 further includes a reinforcing plate 33, and the reinforcing plate 33 is fixedly attached to the reinforcing beam 32. In this embodiment, two reinforcing plates 33 are assembled, and the reinforcing plates 33 are bolted to the reinforcing beams 32, thereby further improving the rigidity of the car roof 3.
And the car roof 3 of the elevator car is formed by fixedly connecting each car roof single plate 31 to the top end of the car wall 2. As shown in fig. 2, two ends of the car roof single plate 31 are respectively fixedly connected with the car wall 2 through an L-shaped connecting plate 34. Specifically, the L-shaped connecting plate 34 includes a first plate and a second plate integrally formed with each other, and the first plate and the second plate form an included angle of 90 degrees therebetween. The first plate is connected with the car top single plate 31 through bolts, the second plate is connected with the top end of the car wall 2 through bolts, and then all the car top single plates 31 are fixedly connected to the top end of the car wall 2 to form the car top 3 of the elevator car.
The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.
Claims (10)
1. An elevator car, comprising:
the sedan body comprises a sedan bottom (1), a sedan wall (2) and a sedan top (3), wherein the bottom end of the sedan wall (2) is fixedly connected to the sedan bottom (1), and the top end of the sedan wall (2) is fixedly connected to the sedan top (3);
the bottom beam is arranged at the bottom of the car platform (1);
and the car bottom wheel assembly is arranged on the bottom beam and is configured to be capable of sleeving a traction rope used for pulling the car body to move up and down in the hoistway.
2. Elevator car according to claim 1, characterized in that the car wall (2) comprises:
the car platform is characterized in that the car platform comprises a plurality of reinforced car wall single plates (21) with C-shaped plate structures, the bottom ends of the reinforced car wall single plates (21) are fixedly connected to the side edges of the car platform (1) respectively, and the top ends of the reinforced car wall single plates (21) are fixedly connected to the side edges of the car top (3) respectively.
3. The elevator car as claimed in claim 2, characterized in that the thickness of the reinforcing wall veneer (21) is 1.50-2.00 mm.
4. Elevator car according to claim 1, characterized in that the ceiling (3) comprises:
the car roof structure comprises a plurality of car roof single plates (31) which are C-shaped plate structures, wherein two ends of each car roof single plate (31) are fixedly connected to the top end of the car wall respectively, and the car roof single plates (31) are sequentially and fixedly connected side by side along the width direction of the car roof single plates.
5. Elevator car as per claim 4, characterized in that said ceiling (3) further comprises:
and the reinforcing beam (32) is fixedly connected to the car top single plate (31) along the length direction of the car top single plate (31).
6. Elevator car as per claim 5, characterized in that said ceiling (3) further comprises:
and the reinforcing plate (33) is fixedly connected to the reinforcing beam (32).
7. The elevator car as claimed in claim 4, characterized in that the two ends of the ceiling veneer (31) are each fixedly connected to the wall (2) by means of an L-shaped connecting plate (34).
8. The elevator car according to claim 7, characterized in that said L-shaped connection plate (34) comprises a first plate and a second plate integrally formed, said first plate being bolted to said ceiling veneer (31) and said second plate being bolted to the top end of said wall (2).
9. The elevator car of claim 1, further comprising:
the guide shoes (4) are fixedly connected to the car roof (3), and the guide shoes (4) can be slidably inserted into correspondingly arranged guide rails in the hoistway.
10. The elevator car of claim 1, wherein the sheave assembly comprises:
the bottom wheel bracket (5) is fixedly connected to the bottom beam;
two groups of bottom wheels (6) are respectively and rotatably arranged on the bottom wheel brackets (5), and the two groups of bottom wheels (6) are configured to be sleeved with the hoisting ropes synchronously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921933248.8U CN210944447U (en) | 2019-11-11 | 2019-11-11 | Elevator car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921933248.8U CN210944447U (en) | 2019-11-11 | 2019-11-11 | Elevator car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210944447U true CN210944447U (en) | 2020-07-07 |
Family
ID=71397335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921933248.8U Active CN210944447U (en) | 2019-11-11 | 2019-11-11 | Elevator car |
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| Country | Link |
|---|---|
| CN (1) | CN210944447U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113800362A (en) * | 2021-10-29 | 2021-12-17 | 重庆迈高电梯有限公司 | Double-lifting elevator for port |
-
2019
- 2019-11-11 CN CN201921933248.8U patent/CN210944447U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113800362A (en) * | 2021-10-29 | 2021-12-17 | 重庆迈高电梯有限公司 | Double-lifting elevator for port |
| CN113800362B (en) * | 2021-10-29 | 2024-05-31 | 重庆迈高电梯有限公司 | Port double-lifting elevator |
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