CN221051291U - Self-driven elevator apparatus - Google Patents
Self-driven elevator apparatus Download PDFInfo
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- CN221051291U CN221051291U CN202322663775.4U CN202322663775U CN221051291U CN 221051291 U CN221051291 U CN 221051291U CN 202322663775 U CN202322663775 U CN 202322663775U CN 221051291 U CN221051291 U CN 221051291U
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- 238000009434 installation Methods 0.000 claims abstract description 4
- 230000000452 restraining effect Effects 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
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- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides self-driven elevator equipment, which relates to the technical field of elevator equipment and comprises an elevator car main body, a guide rail structure and a limiting wheel assembly arranged on the elevator car main body. The guide rail structure comprises a first guide rail positioned on one side of the car body and a second guide rail positioned on the other side of the car body. The limiting wheel assembly comprises a plurality of limiting wheels; the limiting wheel assembly is used for limiting the car body on the guide rail structure and guiding the car body to move up and down along the guide rail structure. At least one limiting wheel in the limiting wheel assembly is provided with a driving source, and the driving source drives the corresponding limiting wheel to rotate so that the car body moves up and down along the guide structure. The technical scheme of the utility model can improve the effective utilization rate of the elevator equipment to the cross section area of the well, and save the cost and the installation time.
Description
Technical Field
The application relates to the technical field of elevator equipment, in particular to self-driven elevator equipment.
Background
The self-driven elevator directly drives the elevator car to move up and down by utilizing the driving wheel arranged on the elevator car, a counterweight, traction or traction cable is not required to be arranged, the well arrangement is simple, the well utilization rate is high, the well arrangement is attractive, and the lifting speed and the lifting height are not limited; the tire friction driving wheel is adopted for driving, the tire can reduce vibration and noise, the abrasion is small, the noise is low, the operation is stable and comfortable, and the maintenance cost is low.
In the prior art, the self-driven elevator can be applied to buildings such as villas, and the like, and the problem of low effective space utilization rate of the small elevator equipment exists, particularly in the scene of limited cross-sectional area, so that the usability of the elevator is limited. Therefore, the application provides novel self-driven elevator equipment, so that the utilization rate of the hoistway space is improved, and the requirement of the elevator equipment on the cross-sectional area is reduced.
Disclosure of utility model
The technical problem to be solved by the present application is to provide a self-driven elevator apparatus, which aims at the above-mentioned drawbacks of the prior art.
A self-driven elevator apparatus comprising:
a car body;
the guide rail structure comprises a first guide rail positioned at one side of the car body and a second guide rail positioned at the other side of the car body;
The limiting wheel assembly is arranged on the car body and comprises a plurality of limiting wheels; the limiting wheel assembly is used for limiting the car body on the guide rail structure and guiding the car body to move up and down along the guide rail structure;
At least one limiting wheel in the limiting wheel assembly is provided with a driving source, and the driving source drives the corresponding limiting wheel to rotate so that the car body moves up and down along the guide structure.
Optionally, the limiting wheel assembly includes a first type of limiting wheel for limiting movement of the car body in a first direction and a second type of limiting wheel for limiting movement of the car body in a second direction; the first direction and the second direction are different horizontal directions.
Optionally, the first direction is a left-right direction; the second direction is the front-back direction;
The first type spacing wheel is located between first guide rail and second guide rail, and includes: a left limit wheel for pressing the first guide rail leftwards and a right limit wheel for pressing the second guide rail rightwards;
The second type of limiting wheel comprises: the front side limiting wheels of the first guide rail and/or the second guide rail are pressed backwards, and the rear side limiting wheels of the first guide rail and/or the second guide rail are pressed forwards.
Optionally, the car body comprises a car roof structure and a car bottom structure; the car roof structure is provided with a first type limiting wheel and a second type limiting wheel; the car bottom structure is provided with a first type limiting wheel and a second type limiting wheel.
Optionally, on the car roof structure, the left-side limit sheave and/or the right-side limit sheave are configured with a driving source.
Optionally, the limiting wheel assembly comprises a first type of limiting wheel and a second type of limiting wheel which are arranged at a first height position, and a first type of limiting wheel and a second type of limiting wheel which are arranged at a second height position.
Optionally, the rail structure further comprises a cross beam for laterally connecting the first rail and the second rail.
Optionally, the cross beam is arranged at the upper end position of the first guide rail and the second guide rail.
Optionally, the first guide rail and the second guide rail are integrated on a side wall of the hoistway.
In the technical scheme of the application, the guide rail structures are arranged on two sides of the car body, and the limiting wheel assemblies are arranged on the car body so as to limit the car body on the guide rail structures and guide the car body to move up and down along the guide rail structures.
Drawings
Fig. 1 is a schematic view of the structure of a self-driven elevator apparatus in an embodiment of the present application.
Fig. 2 is another schematic structural view of a self-driven elevator apparatus in an embodiment of the present application.
Fig. 3 is another schematic structural view of a self-driven elevator apparatus in an embodiment of the present application.
Fig. 4 is a schematic view of the self-driven elevator apparatus in a top position in an embodiment of the present application.
Fig. 5 is a schematic view of the self-driven elevator apparatus in a bottom position in an embodiment of the present application.
Reference numerals: the car body 10, the car roof structure 11, the car bottom structure 12, the left side wall 13, the front side wall 14, the right side wall 15, the rear side wall 16, the guide rail structure 20, the first guide rail 21, the second guide rail 22, the cross beam 23, the limiting wheel assembly 30, the first type limiting wheels 30a, the left side limiting wheels 31, the right side limiting wheels 32, the second type limiting wheels 30b, the front limiting wheels 33, the rear limiting wheels 34, and the driving source 35.
Detailed Description
The following are specific embodiments of the present application and the technical solutions of the present application will be further described with reference to the accompanying drawings, but the present application is not limited to these embodiments. In the following description, specific details such as specific configurations and components are provided merely to facilitate a thorough understanding of embodiments of the application. It will therefore be apparent to those skilled in the art that various changes and modifications can be made to the embodiments described herein without departing from the scope and spirit of the application. In addition, descriptions of well-known functions and constructions are omitted for clarity and conciseness.
In addition, the embodiments of the present application and the features of the embodiments may be combined with each other without collision.
The self-driven elevator device can be applied to buildings such as villas, and the like, and has the problem of low effective space utilization rate, particularly in the scene of limited cross-sectional area, the usability of the elevator is limited. In the technical scheme of the application, the guide rail structures are arranged on two sides of the car body, and the limiting wheel assemblies are arranged on the car body so as to limit the car body on the guide rail structures and guide the car body to move up and down along the guide rail structures. The self-driven elevator apparatus provided by the present application will be described in detail with reference to the accompanying drawings.
Referring to fig. 1 to 5, the self-driven elevator apparatus includes a car body 10, a guide rail structure 20, and a spacing sheave assembly 30 disposed on the car body 10. The car body 10 is used for loading people and objects, and in operation, the car body 10 moves up and down along the guide rail structure 20. The spacing wheel assembly 30 on the car body 10 can limit the car body 10 to the guide rail structure 20 so that it can only move up and down along the guide rail structure 20.
The guide rail structure 20 includes a first guide rail 21 located at one side of the car body 10, and a second guide rail 22 located at the other side of the car body. The spacing wheel assembly 30 includes a plurality of spacing wheels; the limiting wheel assembly is used for limiting the car body on the guide rail structure and guiding the car body to move up and down along the guide rail structure. At least one limiting wheel in the limiting wheel assembly is provided with a driving source, and the driving source drives the corresponding limiting wheel to rotate so that the car body moves up and down along the guide structure. Through arranging the first guide rail 21 and the second guide rail 22 at two sides of the car body 10 for guiding, the unbalanced load born by the whole guide rail structure 20 can be reduced, so that the running of the car body 10 is more stable, the design of a track and a guiding limit structure can be simplified, the occupation of a hoistway space is reduced, and the cost and the installation time are saved. In an embodiment, the first guide rail 21 and the second guide rail 22 are integrated on the side wall of the hoistway, so that the occupation of the hoistway space can be further reduced.
The car body 10 can be designed into various structural shapes according to the requirements. As shown in fig. 1 to 4, in a typical structure, a car body 10 has a square structure, and a car having a square structure will be specifically described below as an example. Specifically, referring to fig. 1 to 3, the car body 10 has a roof structure 11, a floor structure 12, and left, right, and rear side walls 13, 14, 15, and 16. The left side wall 13, the front side wall 14, the right side wall 15 and the rear side wall 16 are positioned between the car roof structure 11 and the car bottom structure 12 to jointly enclose an internal loading space. Wherein the left side wall 13 and the right side wall 15 are located in opposite positions and the front side wall 14 and the rear side wall 16 are located in opposite positions.
Referring specifically to fig. 1 to 3, the guide rail structure 20 includes a first guide rail 21 and a second guide rail 22, the first guide rail 21 and the second guide rail 22 being located on both sides of the car body 10. Wherein the first guide rail 21 is arranged at one side of the left side wall 13 of the car body 10 and the second guide rail 22 is arranged at one side of the right side wall 15 of the car body 10.
Specifically, the left side wall 13, the front side wall 14, the right side wall 15, and the rear side wall 16 are sequentially arranged in 4 lateral orientations of the car body 10, and the left side wall 13 and the right side wall 15 are respectively located on the left and right sides of the car body 10 based on the schematic structures provided in fig. 1 and 2. Referring to fig. 1, in a specific example, the front side wall 14 is a side wall of the car door side, and a left side wall 13 on the left side, a right side wall 15 on the right side, and a rear side wall 16 on the rear side are respectively arranged based on the front side wall 14. The first guide rail 21 is disposed at one side of the left side wall 13 of the car body 10, the second guide rail 22 is disposed at one side of the right side wall 15 of the car body 10, and the car body 10 is located between the first guide rail 21 and the second guide rail 22.
Further, a spacing wheel assembly 30 is disposed on the car body 10, the spacing wheel assembly 30 including a plurality of spacing wheels. The spacing wheel assembly 30 serves to limit the car body 10 to the guide rail structure 20 and guide the car body 10 to move up and down along the guide rail structure 20. The limiting wheel assembly 30 forms a limiting fit with the first guide rail 21 and the second guide rail 22 through a plurality of limiting wheels, so that the car body 10 can be limited to move up and down along the first guide rail 21 and the second guide rail 22 only. Through arranging the first guide rail 21 and the second guide rail 22 at two sides of the car body 10 for guiding, the unbalanced load born by the whole guide rail structure 20 can be reduced, so that the running of the car body 10 is more stable, the design of a track and a guiding limit structure can be simplified, the occupation of a hoistway space is reduced, and the cost and the installation time are saved.
Further, at least one of the spacing wheels of the spacing wheel assembly 30 is provided with a driving source 35, and the driving source 35 drives the corresponding spacing wheel to rotate so as to move the car body 10 up and down along the guiding structure 20. Of the plurality of limit wheels of the limit wheel assembly 30, one or more are provided with a driving source 35 for outputting power to the corresponding limit wheel, and the up-and-down movement of the car body 10 is achieved by friction between the limit wheel and the first and second guide rails 21, 22.
In one embodiment of the present application, the spacing wheel assembly 30 includes a first type of spacing wheel 30a and a second type of spacing wheel 30b. The first type of limiting sheave 30a is used to limit movement of the car body 10 in a first direction, and the second type of limiting sheave 30b is used to limit movement of the car body 10 in a second direction. The first direction and the second direction are different horizontal directions. The car body 10 is restrained from moving in two horizontal directions by the first type of restraining wheel 30a and the second type of restraining wheel 30b, and the two directions are different directions, and in this setting, the car body 10 cannot move in the horizontal plane.
Referring to fig. 1 to 5, in an embodiment of the present application, a first direction x is a left-right direction, and a second direction y is a front-rear direction. The first direction is perpendicular to the left and right side walls 13, 15 and the second direction is perpendicular to the front and rear side walls 14, 16.
Referring to fig. 2, a first type of spacing wheel 30a is located between the first rail 21 and the second rail 22 and includes a left-hand spacing wheel 31, a right-hand spacing wheel 32. The left limit wheel 31 presses the first rail 21 leftward, and the right limit wheel 32 presses the second rail 22 rightward. The first guide rail 21 and the second guide rail 22 are pressed by the left and right regulating wheels 31 and 32 in the first direction x, respectively, to regulate the movement of the car body 10 in the first direction x, that is, the left and right direction.
Referring to fig. 3, the second type of spacing wheels 30b includes a front spacing wheel 33, a rear spacing wheel 34, the front spacing wheel 33 compressing the first rail 21 and/or the second rail 22 rearward, the rear spacing wheel 34 compressing the first rail 21 and/or the second rail 22 forward. In the second direction y, the front and rear sheaves 33 and 34 press the first and/or second guide rails 21 and 22 against the front and rear sides, respectively, to thereby restrict movement of the car body 10 in the second direction y, i.e., the front and rear directions. The following applies to the front positioning wheel 33: in the first embodiment, only the front limiting wheels 33 for pressing backward are provided on the first rail 21; in the second scheme, a front limiting wheel 33 which is pressed backwards is arranged on the second guide rail 22 only; in the third embodiment, the first rail 21 and the second rail 22 are provided with the front limit wheels 33 pressed backward. The following applies to the rear positioning wheel 34: in the first embodiment, only the first rail 21 is provided with the rear limit wheels 34 for forward pressing; in the second scheme, only the second guide rail 22 is provided with a rear limiting wheel 34 pressed forwards; in the third embodiment, the rear limit wheels 34 are provided on the first rail 21 and the second rail 22 at the same time.
Therefore, the above-shown limit wheel assembly 30 limits the movement of the car body 10 in the left-right direction by the first type limit wheels 30a, and limits the movement of the car body 10 in the front-rear direction by the second type limit wheels 30 b. The car body 10 is restrained from moving in both the left-right direction and the front-rear direction by the restraining wheel assembly 30.
With continued reference to fig. 2-4, the roof structure 11 has first and second types of spacing wheels 30a, 30b disposed thereon. Referring to fig. 2, 3 and 5, the first type of spacing sheave 30a and the second type of spacing sheave 30b are disposed on the bottom structure 12.
Referring specifically to fig. 2, first-type limit wheels 30a are disposed on the top and bottom structures 11 and 12, and simultaneously the movement of the car body 10 in the left-right direction is restricted on the top and bottom structures 11 and 12, so that the car body 10 can be restricted from being turned in the first turning direction N1. Referring specifically to fig. 3, second-type limit wheels 30b are disposed on the top and bottom structures 11 and 12, respectively, and simultaneously limit movement of the car body 10 in the front-rear direction on the top and bottom structures 11 and 12, thereby limiting the car body 10 from being flipped in the second flipping direction N2. With further reference to fig. 4 and 5, the first type of spacing sheave 30a and the second type of spacing sheave 30b cooperate to limit the overturning of the car body 10 in the third overturning direction N3. Therefore, the car body 10 is restricted to be movable only in the up-down direction z by the above structure, and the running of the elevator car can be made smoother.
Referring to fig. 2 and 4, a driving source 35 is provided to the left limit sheave 31 and/or the right limit sheave 32 in the ceiling structure 11. The drive source 35 may be an electric device. When the driving source 35 outputs power, the left and right sheaves 31 and 32 rotate to drive the car body 10 to move up and down. The left and right sheaves 31 and 32 are disposed on the roof structure 11 between the first and second guide rails, pressing the first and second guide rails to the left and right sides, respectively.
In one embodiment of the present application, the spacing wheel assembly 30 includes a first type of spacing wheel 30a and a second type of spacing wheel 30b disposed at a first height position, and a first type of spacing wheel 30a and a second type of spacing wheel 30b disposed at a second height position. The first type limiting wheels 30a and the second type limiting wheels 30b are arranged at different heights, so that the car body 10 can be prevented from being overturned up and down, and meanwhile, the first type limiting wheels 30a and the second type limiting wheels 30b can limit the car body 10 to be overturned horizontally under the combined action of the first type limiting wheels and the second type limiting wheels. Therefore, the car body 10 is restricted to be movable only in the up-down direction z, and the running of the elevator car can be made smoother. In addition, the first type of limiting wheels 30a and the second type of limiting wheels 30b are respectively disposed on the car top structure 11 and the car bottom structure 12, and the first type of limiting wheels 30a and the second type of limiting wheels 30b are disposed at different heights, and the specific description will not be repeated here.
In an embodiment of the present application, the rail structure 20 further includes a cross member 23 for laterally connecting the first rail 21 and the second rail 22. Further, a cross member 23 is disposed at upper end positions of the first rail 21 and the second rail 22.
In the foregoing embodiments of the present application, the descriptions of the embodiments are emphasized, and for a portion of this disclosure that is not described in detail in this embodiment, reference is made to the related descriptions of other embodiments.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present application, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise. It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the application. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the application or exceeding the scope of the application as defined in the accompanying claims.
Claims (9)
1. A self-driven elevator apparatus, comprising:
a car body;
the guide rail structure comprises a first guide rail positioned at one side of the car body and a second guide rail positioned at the other side of the car body;
The limiting wheel assembly is arranged on the car body and comprises a plurality of limiting wheels; the limiting wheel assembly is used for limiting the car body on the guide rail structure and guiding the car body to move up and down along the guide rail structure;
At least one limiting wheel in the limiting wheel assembly is provided with a driving source, and the driving source drives the corresponding limiting wheel to rotate so that the car body moves up and down along the guide structure.
2. The self-propelled elevator apparatus of claim 1, wherein the limit wheel assembly comprises a first type of limit wheel for limiting movement of the car body in a first direction and a second type of limit wheel for limiting movement of the car body in a second direction; the first direction and the second direction are different horizontal directions.
3. The self-driven elevator apparatus according to claim 2, wherein the first direction is a left-right direction; the second direction is the front-back direction;
The first type spacing wheel is located between first guide rail and second guide rail, and includes: a left limit wheel for pressing the first guide rail leftwards and a right limit wheel for pressing the second guide rail rightwards;
The second type of limiting wheel comprises: the front side limiting wheels of the first guide rail and/or the second guide rail are pressed backwards, and the rear side limiting wheels of the first guide rail and/or the second guide rail are pressed forwards.
4. The self-driven elevator apparatus of claim 3, wherein the car body comprises a roof structure and a floor structure; the car roof structure is provided with a first type limiting wheel and a second type limiting wheel; the car bottom structure is provided with a first type limiting wheel and a second type limiting wheel.
5. The self-driven elevator apparatus according to claim 4, wherein on the roof structure, the left-side limit sheave and/or the right-side limit sheave are provided with a drive source.
6. The self-propelled elevator apparatus of claim 3, wherein the spacing wheel assembly comprises a first type of spacing wheel disposed at a first height position, a second type of spacing wheel, and a first type of spacing wheel and a second type of spacing wheel disposed at a second height position.
7. The self-propelled elevator apparatus of claim 1, wherein the rail structure further comprises a cross member for laterally connecting the first rail and the second rail.
8. The self-propelled elevator apparatus of claim 7, wherein the cross beam is disposed at an upper end position of the first rail and the second rail.
9. The self-driven elevator installation of claim 1, wherein the first guide rail and the second guide rail are integrated on a sidewall of a hoistway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322663775.4U CN221051291U (en) | 2023-09-28 | 2023-09-28 | Self-driven elevator apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322663775.4U CN221051291U (en) | 2023-09-28 | 2023-09-28 | Self-driven elevator apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221051291U true CN221051291U (en) | 2024-05-31 |
Family
ID=91225168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322663775.4U Active CN221051291U (en) | 2023-09-28 | 2023-09-28 | Self-driven elevator apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221051291U (en) |
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2023
- 2023-09-28 CN CN202322663775.4U patent/CN221051291U/en active Active
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