CN213894833U - Well-free traction type elevator - Google Patents
Well-free traction type elevator Download PDFInfo
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- CN213894833U CN213894833U CN202022478423.8U CN202022478423U CN213894833U CN 213894833 U CN213894833 U CN 213894833U CN 202022478423 U CN202022478423 U CN 202022478423U CN 213894833 U CN213894833 U CN 213894833U
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- guide rail
- car
- counterweight
- plate
- hoistway
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Abstract
The utility model relates to an elevator field discloses elevator of no well formula of towing, including mount (1) and car (5), the both sides fixed mounting of mount (1) has the guide rail that is used for car (5) reciprocating motion direction, still include counterweight plate (6) and drive division (4), it is all connected with drive division (4) to counterweight plate (6) and car (5), counterweight plate (6) and drive division (4) sliding fit are on the guide rail, inboard that is located car (5) to counterweight plate (6), drive division (4) work can drive car (5) simultaneously and to counterweight plate (6) along the guide rail motion, the motion opposite direction of counterweight plate (6) and car (5). The passenger ladder has the advantages of convenience in installation, small occupied space, convenience in maintenance and stability in operation.
Description
Technical Field
The utility model relates to an elevator field has especially related to the elevator that does not have the well and tow the formula.
Background
An elevator generally comprises a car, a car frame, an elevator shaft, a machine room, a hoisting machine, ropes and counterweight. The car frame surrounds the car and may include two vertical supports and two horizontal supports. The lifting machine may be positioned in the machine room and may include a drive, a motor, drive rollers, and a mechanical brake. The hoisting machine can move the car frame and the car up and down in a vertical direction in a vertically extending elevator hoistway. The ropes may connect the car frame and thereby the car to the counterweight via the drive rollers. The car frame can also be supported with sliding means on a shaft guide rail extending along the height of the elevator shaft. The well guide rail may be supported on the sidewall structure of the well with fastening brackets. The sliding means may engage with the shaft guide rail and maintain the position of the car in a horizontal plane as the car moves up and down in the elevator shaft. The counterweight may be supported in a similar manner on counterweight well guide rails supported on the wall structure of the elevator hoistway. The cars may transport people and/or cargo between floors of the building. The elevator hoistway can be formed such that the wall structure is formed of solid walls or such that the wall structure is formed of an open steel structure. Such as the one disclosed in chinese patent CN 201621474011.4. But the traditional elevator occupies a large space, is difficult to transform and is very inconvenient to maintain.
SUMMERY OF THE UTILITY MODEL
The utility model discloses shortcoming to prior art exists provides the steel band ladder that does not have the well and tow the formula.
In order to solve the technical problem, the utility model discloses a following technical scheme can solve:
the lift of formula is hauled to no well, including mount and car, the both sides fixed mounting of mount has the guide rail that is used for car reciprocating motion direction, still includes counterweight plate and drive division, and counterweight plate and car all are connected with the drive division, and counterweight plate and drive division sliding fit are on the guide rail, and the counterweight plate is located the inboard of car, and drive division work can drive the car simultaneously and to counterweight plate along the motion of guide rail, and the motion direction of counterweight plate and car is opposite.
Preferably, the lift car comprises a sliding block assembly, the sliding block assembly comprises rollers and guide shoes, the rollers and the guide shoes are located on two sides of the guide rail, and the rollers can roll along the guide rail to drive the lift car to move up and down.
Preferably, the guide rail comprises a first guide rail matched with the car and a second guide rail matched with the counterweight block, the first guide rail is a T-shaped guide rail, the first guide rail comprises a fixing part used for being fixed with the fixing frame and a guide plate part used for being matched with the sliding block assembly, and the rollers and the guide shoe parts are distributed on two sides of the guide plate part.
Preferably, the four corners of the car are provided with sliding assemblies, wherein the roller of the upper sliding assembly is positioned at the inner side of the guide rail, and the roller of the lower sliding assembly is positioned at the outer side of the guide rail.
Preferably, the driving part comprises a speed reducer and driving wheels which are distributed on two sides of the speed reducer and driven by the speed reducer, the driving wheels are connected with the car and the car through a transmission chain or a steel belt, one end of the transmission chain or the steel belt is fixedly connected with the car, the other end of the transmission chain or the steel belt is connected with a counterweight block, and the counterweight block and the car are distributed on two sides of the driving wheels.
Preferably, the counterweight block comprises slide blocks arranged at four corners of the counterweight block, and the slide blocks are clamped on the guide rail.
Preferably, the side of the fixing frame is provided with a first guide rail support and a second guide rail support, the first guide rail support and the second guide rail support are both L-shaped angle steels, the first guide rail support is fixedly connected with the fixing frame, and the second guide rail support is fixedly connected with the guide rail and the first guide rail support through bolts.
Preferably, the car comprises a carriage body and a portal frame, the carriage body is fixedly installed on the front side of the portal frame, and the sliding block assembly is fixedly installed on the rear side of the portal frame through an installation plate.
Preferably, the drive unit includes a turbine speed reducer.
Preferably, the device further comprises a mounting plate fixedly mounted at the upper end of the guide rail, the driving part is mounted on the mounting plate, wing plates are arranged on two sides of the mounting plate, the wing plates are L-shaped plates and fixedly mounted on the lower side of the mounting plate through bolts, the guide rail is fixedly mounted on the inner sides of the wing plates through bolts, and through holes for allowing the transmission belt or the transmission chain to penetrate out are formed in the mounting plate.
The utility model discloses a table pillow has following technological effect:
the utility model discloses a following advantage has: the elevator has the characteristics of stable transmission, simple structure and no need of independently designing a well, can be used as a vertical transportation tool, is connected by adopting a steel belt, has the characteristics of high connection strength and simple structure, can adapt to different use scenes, and is wide in application range and convenient to maintain.
Drawings
Fig. 1 is a schematic view of the overall structure of the apparatus.
Fig. 2 is an enlarged view of fig. 1.
Fig. 3 is a schematic structural diagram of a gantry.
Fig. 4 is a schematic structural view of the counterweight plate.
The names of the parts indicated by the numerical references in the drawings are as follows: 1-fixed frame, 2-first guide rail, 3-second guide rail, 4-drive part, 5-car, 6-counterweight plate, 7-slider component, 8-roller, 9-guide shoe piece, 10-fixed part, 11-guide plate part, 12-speed reducer, 13-transmission wheel, 14-steel belt, 15-slider, 16-first guide rail bracket, 17-second guide rail bracket, 18-carriage body, 19-portal frame, 20-mounting plate, 21-wing plate and 22-through hole.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Example 1
Elevator of formula is hauled to no well, including mount 1 and car 5, the both sides fixed mounting of mount 1 has the guide rail that is used for 5 reciprocating motion direction of car, still include counterweight plate 6 and drive division 4, counterweight plate 6 and car 5 all are connected with drive division 4, counterweight plate 6 and 4 sliding fit of drive division on the guide rail, counterweight plate 6 is located car 5's inboard, drive division 4 work can drive car 5 simultaneously and to counterweight plate 6 along the guide rail motion, counterweight plate 6 and car 5's movement direction is opposite. In this embodiment, the fixing frame 1 is a fixing frame 1 structure which is formed by fixedly connecting square pipes and is approximately rectangular, the guide rails extend along the upper direction and the lower direction of the fixing frame 1, and the guide rails are fixedly installed on the two sides of the fixing frame 1 through bolts, so that the lift car 5 and the counterweight blocks can stably reciprocate up and down.
Because the car 5 needs to move up and down when in operation, the car 5 comprises a sliding block assembly 7, the sliding block assembly 7 comprises a roller 8 and a shoe guide 9, the roller 8 and the shoe guide 9 are positioned at two sides of the guide rail, and the roller 8 can roll along the guide rail to drive the car 5 to move up and down. The purpose of using the roller 8 and the guide shoe in a combined manner is that the roller 8 and the guide rail are in rolling friction, so that the friction force is small, the movement is smoother and more labor-saving, and the service life is longer. The boots spare 9 that leads of design plays limiting displacement simultaneously, guarantees that gyro wheel 8 can paste the jail with the guide rail constantly, avoids appearing rocking the phenomenon.
The guide rail in this embodiment comprises a first guide rail 2 matched with the car 5 and a second guide rail 3 matched with the counterweight, the first guide rail 2 is a T-shaped guide rail, the first guide rail 2 comprises a fixed part 10 fixed with the fixed frame 1 and a guide plate part 11 matched with the sliding block component 7, and the roller 8 and the guide shoe part 9 are distributed on two sides of the guide plate part 11. The structure of the second guide rail 3 in this embodiment is a T-shaped guide rail as the first guide rail 2, and the number of the first guide rail 2 and the second guide rail 3 is two and are respectively disposed on the left and right sides of the fixing frame 1. And in order to ensure the convenient installation, the first guide rail 2 and the second guide rail 3 at the left and right sides are arranged side by side.
In order to ensure the stable movement of the car 5 and the limit of the car 5 on the first guide rail 2, four corners of the car 5 are provided with sliding assemblies, the left side of the car is provided with two sliding assemblies along the vertical direction, and the right side of the car is provided with two sliding assemblies along the vertical paying-off direction; the roller 8 of the upper sliding assembly is positioned on the inner side of the first guide rail 2, and the roller 8 of the lower sliding assembly is positioned on the outer side of the first guide rail 2.
In this embodiment, the driving portion 4 includes a speed reducer 12 and driving wheels 13 distributed on both sides of the speed reducer 12 and driven by the speed reducer 12, the driving wheels 13 are connected with the car 5 and the car 5 through a driving chain or a steel belt 14, one end of the driving chain or the steel belt 14 is fixedly connected with the car 5, the other end of the driving chain or the steel belt 14 is connected with a counterweight, and the counterweight and the car 5 are distributed on both sides of the driving wheels 13. Wherein the driving wheel 13 is fixed on the mounting plate 20 through a bearing seat. In this embodiment, the mounting plate 20 is fixedly mounted at the upper end of the guide rail, the driving portion 4 is mounted on the mounting plate 20, wing plates 21 are arranged on two sides of the mounting plate 20, the wing plates 21 are L-shaped plates, the wing plates 21 are fixedly mounted on the lower side of the mounting plate 20 through bolts, the guide rail is fixedly mounted on the inner side of the wing plates 21 through bolts, and the mounting plate 20 is provided with through holes 22 for allowing a transmission belt or a transmission chain to pass through. Wherein the transmission belt is a steel belt 14 in the embodiment.
In this embodiment, the counterweight block includes the slider 15 that sets up in counterweight block four corners, and slider 15 card is established on the guide rail, and the four corners card of counterweight block is established on the baffle of second guide rail 3 promptly, and the counterweight block supports between left side second guide rail 3 and right side second guide rail 3.
In this embodiment, the mounting structure of the first guide rail 2 and the second guide rail 3 is implemented by a structure in which a first guide rail bracket 16 and a second guide rail bracket 17 are arranged on the side of the fixed frame 1, the first guide rail bracket 16 and the second guide rail bracket 17 are both L-shaped angle steels, the first guide rail bracket 16 is fixedly connected with the fixed frame 1, and the second guide rail bracket 17 is fixedly connected with the guide rails and the first guide rail bracket 16 through bolts.
For the convenience of installation, the car 5 comprises a carriage 18 and a portal frame 19, the carriage 18 is fixedly installed on the front side of the portal frame 19, and the slider assembly 7 is fixedly installed on the rear side of the portal frame 19 through an installation plate 20.
During operation, speed reducer 12 drives drive wheel 13 and rotates, and drive wheel 13 drives car 5 through driving steel band 14 and reciprocates, because to the pouring weight connection at the other end of steel band 14, so to the pouring weight towards the opposite direction motion of car 5, play the effect of counter weight, guarantee that whole mechanism focus is steady.
Example 2
This embodiment is different from embodiment 1 in that: the speed reducer 12 is a turbine speed reducer 12.
Example 3
Unlike in example 1, in this example, the steel belt 14 is a steel wire rope.
Claims (10)
1. No well tows elevator of formula, including mount (1) and car (5), the both sides fixed mounting of mount (1) has the guide rail that is used for car (5) reciprocating motion direction, its characterized in that: still include counterweight plate (6) and drive division (4), all be connected with drive division (4) counterweight plate (6) and car (5), counterweight plate (6) and drive division (4) sliding fit are on the guide rail, and counterweight plate (6) are located the inboard of car (5), and drive division (4) work can drive car (5) and counterweight plate (6) simultaneously and move along the guide rail, and the direction of motion of counterweight plate (6) and car (5) is opposite.
2. The hoistway-free traction type elevator according to claim 1, characterized in that: the lift car (5) comprises a sliding block assembly (7), the sliding block assembly (7) comprises rollers (8) and guide shoes (9), the rollers (8) and the guide shoes (9) are located on two sides of the guide rail, and the rollers (8) can roll along the guide rail to drive the lift car (5) to move up and down.
3. The hoistway-free traction type elevator according to claim 2, wherein: the guide rail comprises a first guide rail (2) matched with the lift car (5) and a second guide rail (3) matched with the counterweight block, the first guide rail (2) is a T-shaped guide rail, the first guide rail (2) comprises a fixing portion (10) used for being fixed with the fixing frame (1) and a guide plate portion (11) used for being matched with the sliding block assembly (7), and the roller (8) and the guide shoe piece (9) are distributed on two sides of the guide plate portion (11).
4. The hoistway-free traction type elevator according to claim 2, wherein: the four corners of the lift car (5) are provided with sliding assemblies, wherein the roller (8) of the upper sliding assembly is positioned on the inner side of the guide rail, and the roller (8) of the lower sliding assembly is positioned on the outer side of the guide rail.
5. The hoistway-free traction type elevator according to claim 2, wherein: the driving part (4) comprises a speed reducer (12) and driving wheels (13) which are distributed on two sides of the speed reducer (12) and driven by the speed reducer (12), the driving wheels (13) are connected with the car (5) and the counterweight blocks through a driving chain or a steel belt (14), one end of the driving chain or the steel belt (14) is fixedly connected with the car (5), the other end of the driving chain or the steel belt (14) is connected with the counterweight blocks, and the counterweight blocks and the car (5) are distributed on two sides of the driving wheels (13).
6. The hoistway-free traction type elevator according to claim 1, characterized in that: the counterweight block comprises slide blocks (15) arranged at four corners of the counterweight block, and the slide blocks (15) are clamped on the guide rail.
7. The hoistway-free traction type elevator according to claim 1, characterized in that: the side of the fixing frame (1) is provided with a first guide rail support (16) and a second guide rail support (17), the first guide rail support (16) and the second guide rail support (17) are L-shaped angle steels, the first guide rail support (16) is fixedly connected with the fixing frame (1), and the second guide rail support (17) is fixedly connected with the guide rail and the first guide rail support (16) through bolts.
8. The hoistway-free traction type elevator according to claim 2, wherein: the car (5) comprises a car body (18) and a portal frame (19), the car body (18) is fixedly installed on the front side of the portal frame (19), and the sliding block assembly (7) is fixedly installed on the rear side of the portal frame (19) through an installation plate (20).
9. The hoistway-free traction type elevator according to claim 1, characterized in that: the drive unit (4) includes a turbine speed reducer (12).
10. The hoistway-free traction type elevator according to claim 1, characterized in that: the steel belt transmission mechanism is characterized by further comprising a mounting plate (20) fixedly mounted at the upper end of the guide rail, the driving portion (4) is mounted on the mounting plate (20), wing plates (21) are arranged on two sides of the mounting plate (20), the wing plates (21) are L-shaped plates, the wing plates (21) are fixedly mounted on the lower side of the mounting plate (20) through bolts, the guide rail is fixedly mounted on the inner side of the wing plates (21) through bolts, and through holes (22) used for the steel belt (14) or the transmission chain to penetrate out are formed in the mounting plate (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022478423.8U CN213894833U (en) | 2020-10-30 | 2020-10-30 | Well-free traction type elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022478423.8U CN213894833U (en) | 2020-10-30 | 2020-10-30 | Well-free traction type elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213894833U true CN213894833U (en) | 2021-08-06 |
Family
ID=77116019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022478423.8U Active CN213894833U (en) | 2020-10-30 | 2020-10-30 | Well-free traction type elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213894833U (en) |
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2020
- 2020-10-30 CN CN202022478423.8U patent/CN213894833U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221021 Address after: No. 394, Wen'er Road, Xihu District, Hangzhou, Zhejiang 310000 (self declaration) Patentee after: Hangzhou Yile Technology Co.,Ltd. Address before: 2 / F, building 12, No. 536, Shunfeng Road, Tangqi Town, Donghu street, Yuhang District, Hangzhou City, Zhejiang Province Patentee before: Hangzhou Lehao Elevator Co.,Ltd. |