CN203033603U - Double-column elevator - Google Patents
Double-column elevator Download PDFInfo
- Publication number
- CN203033603U CN203033603U CN 201220733002 CN201220733002U CN203033603U CN 203033603 U CN203033603 U CN 203033603U CN 201220733002 CN201220733002 CN 201220733002 CN 201220733002 U CN201220733002 U CN 201220733002U CN 203033603 U CN203033603 U CN 203033603U
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- Prior art keywords
- slide
- compartment
- support
- clump weight
- columns
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- Expired - Fee Related
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Abstract
The utility model provides a double-column elevator which comprises a cage, an elevating device, a balancing weight device and a guide device. The cage is provided with at least one cage door capable of being actuated to be opened and closed; the elevating device is provided with at least two upright columns arranged on the outer portion of the cage, and a driving mechanism is arranged on the upright columns and is used for driving the cage to ascend and descend; the balancing weight device is provided with a balancing weight, the balancing weight is arranged among the upright columns of the elevating device, is driven by the driving mechanism of the elevating device to move in a direction opposite to a movement direction of the cage, an adjusting mechanism is arranged among the balancing weight and the upright columns and is provided with support frames, the support frames are respectively fixedly arranged on opposite surfaces of the upright columns, joints are arranged on the support frames, the balancing weight is provided with two slide rails and two slide seats, the slide rails and the slide seats are respectively arranged on side surfaces, which are opposite to the support frames, of the balancing weight, each slide rail is matched with the corresponding slide seat, the slide rails are provided with positioning parts corresponding to the joints of the support frames, the positioning parts are fixedly locked at the joints, the slide rails are assembled on the support frames, and the slide seats are fixedly arranged on the balancing weight; and the guide device is provided with guide rails and slide guiders, the guide rails are arranged on the upright columns, and the slide guiders which can slide relative to the guide rails are arranged on the cage and correspond to the guide rails. The double-column elevator has the advantages that the size of each upright column can be reduced, so that the cost is saved; and the balancing weight can stably ascend and descend, and the assembly position of the balancing weight can be adjusted, so that the use efficiency is effectively improved.
Description
Technical field
The utility model relates to a kind of elevator, relates in particular to a kind of elevator that dwindles the column volume.
Background technology
Nowadays, high floor resident family or factory building are provided with elevator mostly, carry people or goods in order to facility, be example with present common cable traction formula elevator, this elevator is provided with a compartment that can carry people or goods in the elevator lifting path of building, and dispose machine room in the top of elevator lifting path, this machine room sets up some and indulges, the cross-tie beam, motor main frame in order to bearing tool hauling block, reductor, equipment such as deflection wheel and control box, wherein, the axle drive shaft installing hauling block of this motor main frame, and circle is wound with cable wire on hauling block, one end of this cable wire is fixedly arranged on the end face in compartment, and the other end then links clump weight, when using elevator, controllable motor host driven hauling block rotates, hauling block namely drives the cable wire start, makes the end drive compartment of cable wire do the lifting displacement in elevator lifting path, and makes the other end drive clump weight of cable wire do reverse displacement; But because clump weight is placed in the outside in compartment, and all sides of clump weight do not have any position limiting structure design, and the situation that clump weight is shaken in the process of decline displacement start when clump weight rocks, namely causes the cable wire consume and influences the compartment balance.
A kind of elevator counterweight piece position limiting structure in the existing design is the column that is provided with a hollow form in the outer side in compartment, for inserting clump weight, make clump weight in the process of lifting displacement start, can be subjected to the inner peripheral surface of column spacing, rock arbitrarily to prevent clump weight, and steadily displacement; But, though this design can prevent that clump weight from rocking, but because the volume of clump weight is big and be placed in the column, so that column must have bigger volume, can hold clump weight, cause the volume of column big and make and be difficult for, and then quite expend cost, moreover, the elevator of different types, hauling block size and the rigging position of its application are also variant, make the cable wire of hauling block and clump weight have horizontal potential difference, do the lifting displacement for the cable wire that makes hauling block can vertically link the driving clump weight, size and the position of the necessary visual hauling block of this clump weight, and adjusted rigging position, but this clump weight is subject in the column, and can't make cross travel and adjust rigging position, cause cable wire must tilt to link clump weight, when causing clump weight to do the lifting displacement in column, cable wire friction column easily takes place and impaired, and the shortcoming that has some setbacks of clump weight displacement.
The utility model content
The purpose of this utility model is to provide a kind of twin columns type elevator.
Correspondingly, a kind of twin columns type elevator of the present utility model comprises:
The compartment is provided with at least one car door that opens and closes start;
Jacking system is provided with at least two columns in the outside in compartment, and is equiped with driver train on column, does the lifting displacement in order to drive the compartment;
Counter weight device, in between two columns of jacking system, be provided with clump weight, this clump weight is driven by the driver train of jacking system, and do reverse displacement with the compartment, in between clump weight and two columns, be provided with adjusting mechanism in addition, this adjusting mechanism is installed with support respectively in the opposite face of two columns, and be provided with the junction surface in each support, be respectively equipped with slide rail and the slide that the two-phase interworking is closed in the side of each support relatively in clump weight in addition, its slide rail has installed locations in the junction of corresponding support, and make locations be locked in the junction surface, and slide rail set is loaded on the support, this slide then is fixedly arranged on the clump weight;
Guiding device is provided with guide rail in two columns, and is provided with the sliding guide that mutual cunning is put in the position of corresponding each guide rail in compartment.
As further improvement of the utility model, the driver train of described jacking system is provided with hauling block in the output shaft of a drive source, and this hauling block circle is wound with cable wire, and makes the two ends of cable wire link compartment and clump weight respectively.
As further improvement of the utility model, the drive source of described jacking system comprises motor and reductor, and is provided with hauling block in the output shaft of reductor.
As further improvement of the utility model, described jacking system is provided with support in two columns, in order to set up driver train.
As further improvement of the utility model, the junction surface of the support of described counter weight device is screw, and this support offers several screws, is provided with in slide rail in addition at least onely to be the locations of bolt tool, and makes locations be screwed together in the screw of support.
As further improvement of the utility model, the slide rail of described counter weight device is the T type.
As further improvement of the utility model, described counter weight device is at least one union lever of locking between two relative supports.
As further improvement of the utility model, the guide rail of described guiding device is the T type, and has set up sliding guide in the side in compartment with linkage frame.
The beneficial effects of the utility model are: can dwindle the volume of column, and save cost, and make the steady lifting displacement of clump weight, and the rigging position of adjustable balance piece, and effectively promote effective utilization.
Description of drawings
Figure 1 shows that the front elevation of the utility model twin columns type elevator.
Figure 2 shows that the birds-eye view of the utility model twin columns type elevator.
Figure 3 shows that the local enlarged diagram of Fig. 2.
Figure 4 shows that the partial side view of the utility model twin columns type elevator.
Figure 5 shows that the first use scheme drawing that the utility model twin columns type elevator descends.
Figure 6 shows that the second use scheme drawing that the utility model twin columns type elevator descends.
Figure 7 shows that the first use scheme drawing that the utility model twin columns type elevator rises.
Figure 8 shows that the second use scheme drawing that the utility model twin columns type elevator rises.
Figure 9 shows that the use scheme drawing of the utility model twin columns type elevator adjusting mechanism.
The specific embodiment
Below with reference to the specific embodiment shown in the drawings the utility model is described in detail.But these embodiments do not limit the utility model, and the conversion on the structure that those of ordinary skill in the art makes according to these embodiments, method or the function all is included in the protection domain of the present utility model.
See also Fig. 1 to shown in Figure 4, the utility model elevator arrangement is in the elevator lifting path of building, include compartment 10, jacking system 20, counter weight device 30 and guidance device 40, this compartment 10 has single car door or two car door, but the compartment 10 of present embodiment is provided with a cross travel and opens in the front, the car door 11 of closing, so that personnel or article discrepancy compartment 10 to be provided, this jacking system 20 is 10 outer setting two vertical type columns 21 in the compartment, and be provided with support 22 in two columns 21, in order to set up driver train, this driver train is equiped with drive source on support 22, this drive source includes motor 23 and reductor 24, and be provided with hauling block 25 in the output shaft of reductor 24, these hauling block 25 circles are wound with cable wire 26, and an end that makes cable wire 26 is linked to the end face in compartment 10, make that motor 23 can be via reductor 24 and hauling block 25, do the lifting displacement and drive compartment 10 with cable wire 26, this counter weight device 30 is provided with clump weight 31 in 21 on two columns of jacking system 20, the end face of this clump weight 31 is linked in the cable wire 26 of jacking system 20, and drive clump weights 31 by cable wire 26 and do reverse lifting displacement with compartment 10, this counter weight device 30 is provided with adjusting mechanism in clump weight 31 and 21 on two columns, this adjusting mechanism is installed with several supports 32 respectively in the opposite face of two columns 21, and be provided with the junction surface in each support 32, this junction surface can be slotted hole or screw, when the junction surface is slotted hole, can on support 32, offer at least one slotted hole, when the junction surface is screw, then can on support 32, offer several screws, in present embodiment, this junction surface is screw 321, and on support 32, offer several screws 321,31 sides in relative each support 32 of clump weight are respectively equipped with slide rail 33 and the slide 34 that the two-phase interworking is closed, its slide rail 33 is provided with at least one locations 35 of bolt that is in screw 321 positions of corresponding support 32, and locations 35 is locked in the one screw 321 of support 32, and slide rail 33 assemblings are positioned on the support 32, in addition in two relative 32 at least one union levers 36 of locking of support, in order to the auxiliary assembling intensity that increases support 32, slide 34 then is fixedly arranged on the clump weight 31, and can slide and place on the slide rail 33, do the lifting displacement with auxiliary clump weight 31, and make clump weight 31 do horizontal linear displacement with slide rail 33, this guiding device 40 is installed with a guide rail 41 that is the T type in each column 21 another side of jacking system 20, and in the compartment sliding guide 43 has been set up with linkage frame 42 respectively in 10 both sides, each sliding guide 43 can be slided and place on the guide rail 41, with auxiliary compartment 10 steady lifting displacements.
See also Fig. 5 and shown in Figure 6, when using elevator to go downstairs, jacking system 20 control motors 23 drive hauling block 25 rotations via the output shaft of reductor 24, making hauling block 25 drive cable wire 26 rotates, one end of cable wire 26 namely drives compartment 10 decline displacements, compartment 10 is when decline displacement start, with sliding guide 43 along guide rail 41 slippages on the column 21, and can assist compartment 10 steady displacements, rock preventing, because cable wire 26 other ends of jacking system 20 are fixedly arranged on the clump weight 31, when compartment 10 during to bottom offset, can make the clump weight 31 reverse rising displacements of cable wire 26 other ends, with balance compartment 10 weight, when clump weight 31 rising displacement starts, namely utilize each slide 34 respectively along slide rail 33 slippages that cooperatively interact, do vertically to linear slippage because slide 34 is limited on the slide rail 33, and then can prevent that clump weight 31 any beats from rocking, make clump weight 31 displacement of can steadily rising, and increase the service life of associated components such as cable wire 26 and guarantee that compartment 10 makes kinetic balance.
Please join Fig. 7 and shown in Figure 8, when using elevator to go upstairs, 20 control motors 23 of jacking system drive hauling block 25 contrarotations via the output shaft of reductor 24, make hauling block 25 drive cable wire 26 backward rotation, one end of cable wire 26 namely drives compartment 10 rising displacements, compartment 10 is when rising displacement start, also utilize sliding guide 43 along guide rail 41 slippages on the column 21, and can assist compartment 10 steady displacements, at this moment, the other end of cable wire 26 namely drives clump weight 31 reverse decline displacements, with balance compartment 10 weight, clump weight 31 also utilizes each slide 34 respectively along slide rail 33 slippages that cooperatively interact when decline displacement start, can prevent that clump weight 31 any beats from rocking and the displacement that steadily descends.
See also Fig. 1 and shown in Figure 9, because the building of building is high different, the elevator pattern of its application is difference to some extent also, and the elevator of different types, the size of its hauling block and rigging position are also different, for example hauling block can be assemblied in end face or the side of column, also visual elevator specification, and select the hauling block of different size for use, in present embodiment, use the hauling block 25A of different size when jacking system 20, and when need adjusting the rigging position of clump weight 31, can screw out the locations 35 on the slide rail 33, make slide rail 33 break away from support 32, follow the position according to hauling block 25A, make slide rail 33 make the horizontal linear required rigging position that is moved to, again locations 35 is locked in the screw 321 of support 32, with fixed rack 33, make slide rail 33 drive clump weight 31 through the transmission of slide 34 and do horizontal linear displacement synchronously, and then the rigging position of adjustable balance piece 31, therefore, the hauling block 25A of clump weight 31 visual different sizes and adjust rigging position, to avoid cable wire 26 to tilt to link clump weight 31, make the cable wire 26 of hauling block 25A can vertically link clump weight 31, and the smooth and easy clump weight 31 that affects is done the lifting displacement, reaches to prevent that assembly from being undermined and can make the smooth and easy displacement of clump weight.
Elevator of the present utility model can dwindle the volume of column, and saves cost, and makes the steady lifting displacement of clump weight, and the rigging position of adjustable balance piece, and effectively promotes effective utilization.
Be to be understood that, though this specification sheets is described according to embodiment, but be not that each embodiment only comprises an independently technical scheme, this narrating mode of specification sheets only is for clarity sake, those skilled in the art should make specification sheets as a whole, technical scheme in each embodiment also can form other embodiments that it will be appreciated by those skilled in the art that through appropriate combination.
Above listed a series of detailed description only is specifying at feasibility embodiment of the present utility model; they are not in order to limiting protection domain of the present utility model, allly do not break away from equivalent embodiment or the change that the utility model skill spirit does and all should be included within the protection domain of the present utility model.
Claims (8)
1. a twin columns type elevator is characterized in that, comprises:
The compartment is provided with at least one car door that opens and closes start;
Jacking system is provided with at least two columns in the outside in compartment, and is equiped with driver train on column, does the lifting displacement in order to drive the compartment;
Counter weight device, in between two columns of jacking system, be provided with clump weight, this clump weight is driven by the driver train of jacking system, and do reverse displacement with the compartment, in between clump weight and two columns, be provided with adjusting mechanism in addition, this adjusting mechanism is installed with support respectively in the opposite face of two columns, and be provided with the junction surface in each support, be respectively equipped with slide rail and the slide that the two-phase interworking is closed in the side of each support relatively in clump weight in addition, its slide rail has installed locations in the junction of corresponding support, and make locations be locked in the junction surface, and slide rail set is loaded on the support, this slide then is fixedly arranged on the clump weight;
Guiding device is provided with guide rail in two columns, and is provided with the sliding guide that mutual cunning is put in the position of corresponding each guide rail in compartment.
2. twin columns type elevator according to claim 1, it is characterized in that: the driver train of described jacking system is provided with hauling block in the output shaft of a drive source, and this hauling block circle is wound with cable wire, and makes the two ends of cable wire link compartment and clump weight respectively.
3. twin columns type elevator according to claim 2, it is characterized in that: the drive source of described jacking system comprises motor and reductor, and is provided with hauling block in the output shaft of reductor.
4. twin columns type elevator according to claim 2, it is characterized in that: described jacking system is provided with support in two columns, in order to set up driver train.
5. twin columns type elevator according to claim 1, it is characterized in that: the junction surface of the support of described counter weight device is screw, this support offers several screws, is provided with in slide rail in addition at least onely to be the locations of bolt tool, and makes locations be screwed together in the screw of support.
6. twin columns type elevator according to claim 5, it is characterized in that: the slide rail of described counter weight device is the T type.
7. twin columns type elevator according to claim 5 is characterized in that: described counter weight device is at least one union lever of locking between two relative supports.
8. twin columns type elevator according to claim 1, it is characterized in that: the guide rail of described guiding device is the T type, and has set up sliding guide in the side in compartment with linkage frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220733002 CN203033603U (en) | 2012-12-21 | 2012-12-21 | Double-column elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220733002 CN203033603U (en) | 2012-12-21 | 2012-12-21 | Double-column elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203033603U true CN203033603U (en) | 2013-07-03 |
Family
ID=48685740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220733002 Expired - Fee Related CN203033603U (en) | 2012-12-21 | 2012-12-21 | Double-column elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203033603U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109707140A (en) * | 2019-02-01 | 2019-05-03 | 陕西小溪机电科技有限公司 | A kind of new elevator shaft |
-
2012
- 2012-12-21 CN CN 201220733002 patent/CN203033603U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109707140A (en) * | 2019-02-01 | 2019-05-03 | 陕西小溪机电科技有限公司 | A kind of new elevator shaft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130703 Termination date: 20131221 |