CN203820369U - Traction-type external lifting platform - Google Patents
Traction-type external lifting platform Download PDFInfo
- Publication number
- CN203820369U CN203820369U CN201420170798.XU CN201420170798U CN203820369U CN 203820369 U CN203820369 U CN 203820369U CN 201420170798 U CN201420170798 U CN 201420170798U CN 203820369 U CN203820369 U CN 203820369U
- Authority
- CN
- China
- Prior art keywords
- pyramidal structure
- platform
- traction
- structure thing
- counterweight
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 230000000903 blocking effect Effects 0.000 claims description 6
- 239000006096 absorbing agent Substances 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000035939 shock Effects 0.000 claims description 3
- 101000905241 Mus musculus Heart- and neural crest derivatives-expressed protein 1 Proteins 0.000 description 19
- 239000000969 carrier Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Abstract
A traction-type external lifting platform comprises a tower-shaped structural object, wherein more than three guide rails are distributed on the outer wall of the tower-shaped structural object at equal intervals in the circumferential direction; the guide rails are all parallel to the axial direction of the tower-shaped structural object; a tractor is arranged at the bottom of the inner chamber of the tower-shaped structural object; a pulley block is arranged at the top of the inner chamber of the tower-shaped structural object; a counterweight pulley is arranged below the pulley block; the outer side of the tower-shaped structural object is sleeved with a cylindrical structural object; guide shoes are arranged on the inner side of the cylindrical structural object; the guide shoes and the guide rails form sliding pairs; the cylindrical structural object is connected with one end of a traction wire rope; the traction wire rope is connected with the tractor after bypassing the pulley block, and the other end of the traction wire rope is connected with a counterweight after bypassing the counterweight pulley; a closing plate is arranged on the top end surface of the tower-shaped structural object; both the cylindrical structural object and a support member consist of truss structures. According to the utility model, the upper side surface and the periphery of the platform can be all opened to meet the demand for outdoor high-altitude object conveying. A locking device can bear the weight of the platform after the platform stops at a preset height level.
Description
Technical field:
The utility model relates to mechanical field, relates in particular to elevator, particularly the external lifting table of a kind of traction-type.
Background technology:
Elevator is widely used in daily life and work.In prior art, elevator is all arranged in building, along the hoistway in building by towing machine pulling motion.But the upper side of elevator and peripheral side can not be simultaneously open to building outer space, therefore can not meet the requirement in outdoor overhead payload.
Summary of the invention:
The purpose of this utility model is to provide a kind of traction-type external lifting table, the described external lifting table of this traction-type to solve in prior art elevator upper side and peripheral side can not be simultaneously open to building outer space, can not meet the technical matters that outdoor overhead payload requires.
The external lifting table of this traction-type of the present utility model, comprise a pyramidal structure thing, the inside of described pyramidal structure thing is axially provided with inner chamber along it, wherein, on the outer wall of described pyramidal structure thing along the circumferential guide rail that is equidistantly distributed with more than three number, guide rail described in any one is all parallel to the axial of pyramidal structure thing, the intracavity bottom of pyramidal structure thing is provided with a towing machine, the inner cavity top of pyramidal structure thing is provided with platform guiding wheel carrier, in described platform guiding wheel carrier, be provided with assembly pulley, in the inner chamber of the pyramidal structure thing of platform guiding wheel carrier below, be provided with counterweight guiding wheel carrier, in described counterweight guiding wheel carrier, be provided with counterweight pulley, the outside of pyramidal structure thing is arranged with a tubular structure, there are the lead boots identical with number the inner side of described tubular structure along circumferential spaced set, the boots of leading described in any one all coordinate formation sliding pair separately with a guide rail, tubular structure is connected with one end of traction steel-cable, described traction steel-cable is connected with described towing machine after walking around described assembly pulley, the other end of traction steel-cable is walked around after described counterweight pulley with one reconnecting from towing machine, in the inner chamber of pyramidal structure thing, be provided with counter weight guide track, between described counterweight and described counter weight guide track, be provided with sliding pair, the top periphery of tubular structure is connected with a platform, between the downside of described platform and tubular structure, be provided with load-carrying element, on the top end face of pyramidal structure thing, be provided with closing panel.
Further, described tubular structure and load-carrying element form by truss structure.
Further, the radial section of described pyramidal structure thing is rounded, and the inner side radial section of described tubular structure is rounded, and the periphery of described platform is rectangular.
Further, the bottom outside of pyramidal structure thing is provided with a platform shock absorber, and the bottom inside of pyramidal structure thing is provided with a counterweight buffer device.
Further, between tubular structure and pyramidal structure thing, be provided with safety tongs.
Further, between tubular structure and pyramidal structure thing, be provided with blocking device.
Further, the periphery of platform is provided with fence.
Principle of work of the present utility model is: platform is around pyramidal structure thing, along pyramidal structure thing axially by traction steel-cable traction lifting.Towing machine, platform guiding wheel carrier, assembly pulley, counterweight guiding wheel carrier, counterweight pulley and traction steel-cable are all arranged in the inner chamber of pyramidal structure thing, and platform upper side and periphery are all open.Blocking device between tubular structure and pyramidal structure thing, can be accommodated to after predetermined altitude layer at platform carrying platform weight.
The utility model and prior art are compared, and its effect is actively with obvious.The utility model is at the sheathed platform of periphery of pyramidal structure thing, between platform and pyramidal structure thing, arrange by guide rail and lead the pair that endwisely slips that boots form, towing machine, platform guiding wheel carrier, assembly pulley, counterweight guiding wheel carrier, counterweight pulley and traction steel-cable are all arranged in the inner chamber of pyramidal structure thing, platform upper side and periphery can all be opened, and meet the requirement of outdoor overhead payload.Blocking device between tubular structure and pyramidal structure thing, can be accommodated to after predetermined altitude layer at platform carrying platform weight.
Accompanying drawing explanation:
Fig. 1 is the structural representation of the external lifting table of traction-type of the present utility model.
Fig. 2 is the plan structure schematic diagram of the external lifting table of traction-type of the present utility model.
The specific embodiment:
Embodiment 1:
As depicted in figs. 1 and 2, the external lifting table of traction-type of the present utility model, comprise a pyramidal structure thing 1, the inside of pyramidal structure thing 1 is axially provided with inner chamber along it, wherein, on the outer wall of pyramidal structure thing 1, along circumferential, be equidistantly distributed with four guide rails 2, any guide rail 2 is all parallel to the axial of pyramidal structure thing 1, the intracavity bottom of pyramidal structure thing 1 is provided with a towing machine 3, the inner cavity top of pyramidal structure thing 1 is provided with platform guiding wheel carrier 4, in platform guiding wheel carrier 4, be provided with assembly pulley 5, in the inner chamber of the pyramidal structure thing 1 of platform guiding wheel carrier 4 belows, be provided with counterweight guiding wheel carrier 6, in counterweight guiding wheel carrier 6, be provided with counterweight pulley 7, the outside of pyramidal structure thing 1 is arranged with a tubular structure 8, the inner side of tubular structure 8 has four to lead boots 9 along circumferential spaced set, any one is led boots 9 and all coordinates separately formation sliding pair with a guide rail 2, tubular structure 8 is connected with one end of traction steel-cable 10, traction steel-cable 10 is connected with towing machine 3 after walking around assembly pulley 5, the other end of traction steel-cable 10 is connected with a counterweight 11 walk around counterweight pulley 7 from towing machine 3s after, in the inner chamber of pyramidal structure thing 1, be provided with counter weight guide track (not shown), between counterweight 11 and counter weight guide track, be provided with sliding pair, the top periphery of tubular structure 8 is connected with a platform 12, between the downside of platform 12 and tubular structure 8, be provided with load-carrying element 13, on the top end face of pyramidal structure thing 1, be provided with closing panel.
Further, tubular structure 8 and load-carrying element 13 form by truss structure.
Further, the radial section of pyramidal structure thing 1 is rounded, and the inner side radial section of tubular structure 8 is rounded, and the periphery of platform 12 is rectangular.
Further, the bottom outside of pyramidal structure thing 1 is provided with a platform shock absorber 14, and the bottom inside of pyramidal structure thing 1 is provided with a counterweight buffer device 15.
Further, between tubular structure 8 and pyramidal structure thing 1, be provided with safety tongs 16.
Further, between tubular structure 8 and pyramidal structure thing 1, be provided with blocking device 18.
Further, the periphery of platform 12 is provided with fence 17.
The principle of work of the present embodiment is: platform 12 is around pyramidal structure thing 1, along pyramidal structure thing 1 axially by traction steel-cable 10 traction liftings.Towing machine 3, platform 12 guiding wheel carriers 4, assembly pulley 5, counterweight 11 guiding wheel carriers 6, counterweight 11 pulleys 7 and traction steel-cable 10 are all arranged in the inner chamber of pyramidal structure thing 1, and platform 12 upper sides and periphery are all open.Blocking device 18 between tubular structure 8 and pyramidal structure thing 1, can be accommodated to after predetermined altitude layer at platform 12 carrying platform 12 weight.
Claims (7)
1. the external lifting table of traction-type, comprise a pyramidal structure thing, the inside of described pyramidal structure thing is axially provided with inner chamber along it, it is characterized in that: on the outer wall of described pyramidal structure thing along the circumferential guide rail that is equidistantly distributed with more than three number, guide rail described in any one is all parallel to the axial of pyramidal structure thing, the intracavity bottom of pyramidal structure thing is provided with a towing machine, the inner cavity top of pyramidal structure thing is provided with platform guiding wheel carrier, in described platform guiding wheel carrier, be provided with assembly pulley, in the inner chamber of the pyramidal structure thing of platform guiding wheel carrier below, be provided with counterweight guiding wheel carrier, in described counterweight guiding wheel carrier, be provided with counterweight pulley, the outside of pyramidal structure thing is arranged with a tubular structure, there are the lead boots identical with number the inner side of described tubular structure along circumferential spaced set, the boots of leading described in any one all coordinate formation sliding pair separately with a guide rail, tubular structure is connected with one end of traction steel-cable, described traction steel-cable is connected with described towing machine after walking around described assembly pulley, the other end of traction steel-cable is walked around after described counterweight pulley with one reconnecting from towing machine, in the inner chamber of pyramidal structure thing, be provided with counter weight guide track, between described counterweight and described counter weight guide track, be provided with sliding pair, the top periphery of tubular structure is connected with a platform, between the downside of described platform and tubular structure, be provided with load-carrying element, on the top end face of pyramidal structure thing, be provided with closing panel.
2. the external lifting table of traction-type as claimed in claim 1, is characterized in that: described tubular structure and load-carrying element form by truss structure.
3. the external lifting table of traction-type as claimed in claim 1, is characterized in that: the radial section of described pyramidal structure thing is rounded, and the inner side radial section of described tubular structure is rounded, and the periphery of described platform is rectangular.
4. the external lifting table of traction-type as claimed in claim 1, is characterized in that: the bottom outside of pyramidal structure thing is provided with a platform shock absorber, and the bottom inside of pyramidal structure thing is provided with a counterweight buffer device.
5. the external lifting table of traction-type as claimed in claim 1, is characterized in that: between tubular structure and pyramidal structure thing, be provided with safety tongs.
6. the external lifting table of traction-type as claimed in claim 1, is characterized in that: between tubular structure and pyramidal structure thing, be provided with blocking device.
7. the external lifting table of traction-type as claimed in claim 1, is characterized in that: the periphery of platform is provided with fence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420170798.XU CN203820369U (en) | 2014-04-10 | 2014-04-10 | Traction-type external lifting platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420170798.XU CN203820369U (en) | 2014-04-10 | 2014-04-10 | Traction-type external lifting platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203820369U true CN203820369U (en) | 2014-09-10 |
Family
ID=51475889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420170798.XU Expired - Lifetime CN203820369U (en) | 2014-04-10 | 2014-04-10 | Traction-type external lifting platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203820369U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103935864A (en) * | 2014-04-10 | 2014-07-23 | 上海三荣电梯制造有限公司 | Traction type external lifting platform |
| CN105417432A (en) * | 2015-12-30 | 2016-03-23 | 天津起源创意泽众广告有限公司 | Liftable device |
| CN110127572A (en) * | 2019-05-20 | 2019-08-16 | 齐鲁工业大学 | Bilateral Backpack type industry elevator mechanism and its installation, working method |
-
2014
- 2014-04-10 CN CN201420170798.XU patent/CN203820369U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103935864A (en) * | 2014-04-10 | 2014-07-23 | 上海三荣电梯制造有限公司 | Traction type external lifting platform |
| CN103935864B (en) * | 2014-04-10 | 2016-07-06 | 上海三荣电梯制造有限公司 | A kind of external hoistable platform of traction-type |
| CN105417432A (en) * | 2015-12-30 | 2016-03-23 | 天津起源创意泽众广告有限公司 | Liftable device |
| CN110127572A (en) * | 2019-05-20 | 2019-08-16 | 齐鲁工业大学 | Bilateral Backpack type industry elevator mechanism and its installation, working method |
| CN110127572B (en) * | 2019-05-20 | 2020-11-03 | 齐鲁工业大学 | Double-side backpack type industrial elevator mechanism and installation and working method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FI20106401A (en) | METHOD AND LIFT ARRANGEMENT | |
| CN203820369U (en) | Traction-type external lifting platform | |
| PH12017501797A1 (en) | Moving a heavy, overload with an elevator | |
| CN103130070A (en) | Elevator without counterweight and with double cages | |
| EP4249416A3 (en) | Light weight load bearing member for elevator system | |
| FI20115902A0 (en) | Lift suspension and guide arrangement | |
| CN204265195U (en) | A kind of device increasing elevator traction power | |
| CN104129696A (en) | Efficient energy-saving elevator and application thereof | |
| CN103935864B (en) | A kind of external hoistable platform of traction-type | |
| CN204138165U (en) | Auto lock hangs thing pawl | |
| CN202449696U (en) | Counterpoise-free double-cage elevator | |
| CN204280961U (en) | A kind of elevator cage balancing device | |
| CN203820368U (en) | Locking bearing mechanism for external lifting platform | |
| CN204434033U (en) | A kind of elevator | |
| CN204474084U (en) | A kind of goods lifting conveying elevator | |
| CN103935871A (en) | Traction structure for external lifting platform | |
| CN204980980U (en) | Limitless bull wheel of double cone face and lifting device thereof | |
| CN204198203U (en) | A kind of Novel steel belt elevator | |
| CN204369461U (en) | For the triangle lifting rope structure of driving a vehicle | |
| CN203820255U (en) | Traction structure for external lifting platform | |
| CN206220994U (en) | Long range mixed lifting inclines are equipped | |
| CN207774541U (en) | A kind of home lift | |
| CN205652953U (en) | High -speed landing protection device of elevator | |
| CN104712056A (en) | Semi-fixed and semi-movable high-rise escape balcony | |
| CN205838243U (en) | A kind of elevator with anti-locking apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140910 |