CN108313852A - Bridge elevator trailing cable operation safety device - Google Patents
Bridge elevator trailing cable operation safety device Download PDFInfo
- Publication number
- CN108313852A CN108313852A CN201810289737.8A CN201810289737A CN108313852A CN 108313852 A CN108313852 A CN 108313852A CN 201810289737 A CN201810289737 A CN 201810289737A CN 108313852 A CN108313852 A CN 108313852A
- Authority
- CN
- China
- Prior art keywords
- cable
- frame
- directive wheel
- trailing cable
- trailing
- 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.)
- Withdrawn
Links
- 230000005611 electricity Effects 0.000 claims description 4
- 239000001099 ammonium carbonate Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/06—Arrangements of ropes or cables
- B66B7/064—Power supply or signal cables
Landscapes
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The present invention discloses a kind of bridge elevator trailing cable operation safety device, and on the cable directive wheel loaded on cable frame frame, cable frame is moved up and down with elevator along the frame rail for being parallel to tower body trailing cable.It is an advantage of the invention that trailing cable is fixed on cable frame, and the running orbit at both ends is parallel, can guarantee that trailing cable will not be scraped in upper and lower operation, rub tower body, improves the operational reliability of retinue elevator.
Description
Technical field
The present invention relates to a kind of bridge elevator technology field, more particularly to a kind of bridge elevator trailing cable operational safety dress
It sets.
Background technology
Currently, with the rapid development of economy, the increasing of bridge is look at bridge spanning the sea, cable-stayed bridge or scenic spot.Some bridges
Landscape elevator is housed, since tower body has certain angle of inclination so that the structure of elevator and the knot of conventional lift on oblique pull tower
Structure has certain difference, the more complicated property of structure.The operation of bridge elevator and the operation of conventional lift are significantly different.Such as bridge electricity
The running track of ladder is to be laid with along tower body inclining, but car is perpendicular to ground, and trailing cable must cannot be scraped, be rubbed in operation
Tower body can not be swung left and right under wind.The safe operation of bridge elevator trailing cable is that the application needs to improve emphatically
Aspect.
Invention content
The technical problem to be solved by the present invention is to provide a kind of bridge that bridge elevator safety operation reliability is high electricity
Terraced trailing cable operation safety device.
For the technical problem more than solving, the present invention provides a kind of bridge elevator trailing cable operation safety device,
Trailing cable is on the cable directive wheel loaded on cable frame frame, and cable frame is with elevator along the frame rail for being parallel to tower body
It moves up and down.
The four corners of the cable frame are separately connected an at least idler wheel, at least one idler wheel and frame rail it is interior
Side or bottom surface contact.
At least one cable directive wheel is housed, cable directive wheel passes through shaft end connector and cable frame on the cable frame
Frame connects.
The trailing cable is drawn in bridge tower body computer room to be curled up after at least one cable directive wheel, and terminal is fixed
In the bottom of car, the running orbit of exit trailing cable and terminal trailing cable keeping parallelism.
The side of the cable frame center is equipped with the balance weight assembly of operation balance, connector one end and the electricity of balance weight assembly
The holder of cable frame connects, and the other end is connect with directive wheel fixed frame, and clump weight is housed on connector.
Superior effect of the present invention is：
1）Trailing cable is fixed on cable frame by the present invention, be ensure that trailing cable scrapes to control in big wind and is shaken
Pendulum；
2）Trailing cable of the present invention is fixed on cable frame, and the running orbit at both ends is parallel, can guarantee trailing cable
It will not be scraped in upper and lower operation, rub tower body, improve the operational reliability of retinue elevator.
Description of the drawings
The accompanying drawings which form a part of this application are used to provide further understanding of the present invention, and of the invention shows
Meaning property embodiment and its explanation are not constituted improper limitations of the present invention for explaining the present invention.In the accompanying drawings：
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the present invention loaded on the schematic diagram with Tower Column of A Cable Stayed Bridge；
The right side that Fig. 3 is Fig. 1 regards schematic diagram；
Fig. 4 is the partial enlarged view of Fig. 3 dotted line frames；
Fig. 5 is the structural schematic diagram of balance weight assembly of the present invention；
Figure label explanation
1-connecting shaft；2-links；
3-idler wheel A；4-idler wheel B；
501-cable directive wheel C；502-cable directive wheel D；
503-cable directive wheel E；
6-directive wheel fixed frame M；7-directive wheel fixed frame N；
8-directive wheel fixed frame O；9-holders；
10-clump weights；The connector of 11-balance weight assemblies；
12-shaft end connector P；13-shaft end connector Q；
14-frame running tracks；15-cars；
16-cable-stayed bridge tower bodies；
17-trailing cables；
1701-exit trailing cables；1702-terminal trailing cables.
Specific implementation mode
The embodiment of the present invention is described in detail below in conjunction with attached drawing.
Fig. 1 shows that the structural schematic diagram of the embodiment of the present invention, Fig. 3 show another side view of the embodiment of the present invention,
Fig. 2 shows the present invention loaded on the schematic diagram with Tower Column of A Cable Stayed Bridge.As shown in Figs. 1-3, the present invention provides a kind of bridge elevators
Trailing cable operation safety device, trailing cable 17 is on the cable directive wheel loaded on cable frame frame, and cable frame is with elevator one
It rises and is moved up and down along the frame running track 14 for being parallel to tower body.
As shown in figure 4, the four corners of the cable frame are separately connected two idler wheels A3, B4, idler wheel B4 and connecting shaft 1
Level is bolted on cable frame after connection, and idler wheel A3 is connect with link 2 to retread to being fixed on cable frame.Two idler wheels
A3, B4 are contacted with the medial surface of frame running track 14 and bottom surface, and cable frame is made to operate steadily in running track 14, are reduced
Noise.
The cable frame is spirally connected two-by-two the monoblock type cable frame formed by directive wheel fixed frame M6, N7, O8 and holder 9
Frame.
There are three cable directive wheel C501, D502, E503, cable directive wheel C501 to pass through shaft end for dress on the cable frame
Connector Q13 is connect with directive wheel fixed frame M6, N7, and cable directive wheel D502 passes through shaft end connector and directive wheel fixed frame
N7, O8 are connected, and cable directive wheel E503 is connect by shaft end connector P12 with holder 9.Three cable directive wheel C501, D502,
E503 is that trailing cable 17 provides operation guiding, while it is that trailing cable 14 provides to be combined by gravity with cable frame
Tensioning.
The trailing cable 17 is drawn in bridge tower body computer room to be curled up in three cable directive wheels C501, D502, E503
After upper, terminal is fixed on the bottom of car 15, the fortune of exit trailing cable 1701 and 1702 keeping parallelism of terminal trailing cable
Row track.
As shown in figure 5, the side of the cable frame center is equipped with the balance weight assembly of operation balance, the connection of balance weight assembly
11 one end of part is connect with the holder 9 of cable frame right, and the other end is connect with the fixed frame of cable directive wheel C501, on connector
Equipped with clump weight 10.Since the center of gravity of trailing cable is not on the center of cable frame, in order to keep the operation of cable frame flat
Weighing apparatus needs the other side of the heart in the frame that balance weight assembly is arranged, and balance weight assembly is for balancing entire cable frame in operation due to matter
Unbalance loading torque caused by the offset of the heart, the weight of balance portion trailing cable.
Trailing cable draws in bridge tower body computer room and in tower body hoistway, i.e., after the upper end of running track is fixed, downwards
After extension is wound on cable directive wheel E503,90 degree turn to after another two cable directive wheel C501, D502, and terminal is solid
It is scheduled on the bottom of car 15.
The setting method of three cable directive wheels：Setting directive wheel E503 keeps trailing cable parallel with tower body running track,
Side of the trailing cable through directive wheel E503 goes out, and keeps this section of cable and directive wheel C501 tangent around to second directive wheel C501,
For cable around to after third directive wheel D502, ensureing around outlet for final cable is parallel with the cable of the sides directive wheel E503.
Cable frame is run in the running track that cable-stayed bridge tower body is set, since cable frame four corners have eight rollings
Wheel is contacted with two medial surfaces of running track and ground respectively, ensures that cable frame will not shake in the operation with elevator
It is dynamic.The running orbit of exit trailing cable 1701 and 1702 keeping parallelism of terminal trailing cable is kept in the process of running, i.e.,
It has been defined running orbit, has improved trailing cable safety in operation, to also improve the safety and stability of elevator electric-control system
Operation.
The foregoing is merely the preferred embodiments of the present invention, are not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (5)
1. a kind of bridge elevator trailing cable operation safety device, it is characterised in that：Trailing cable is around the electricity loaded on cable frame frame
On cable directive wheel, cable frame is moved up and down with elevator along the frame rail for being parallel to tower body.
2. bridge elevator trailing cable operation safety device according to claim 1, it is characterised in that：The cable frame
Four corners be separately connected at least an idler wheel, at least one idler wheel and contacted with the medial surface of frame rail or bottom surface.
3. bridge elevator trailing cable operation safety device according to claim 1, it is characterised in that：The cable frame
Upper that at least one cable directive wheel is housed, cable directive wheel is connect by shaft end connector with cable frame.
4. bridge elevator trailing cable operation safety device according to claim 1, it is characterised in that：The trailing cable
It draws and is curled up after at least one cable directive wheel in bridge tower body computer room, terminal is fixed on the bottom of car, exit
The running orbit of trailing cable and terminal trailing cable keeping parallelism.
5. bridge elevator trailing cable operation safety device according to claim 1, it is characterised in that：The cable frame
The side at center is equipped with the balance weight assembly of operation balance, and connector one end of balance weight assembly is connect with the holder of cable frame, separately
One end is connect with directive wheel fixed frame, and clump weight is housed on connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810289737.8A CN108313852A (en) | 2018-04-03 | 2018-04-03 | Bridge elevator trailing cable operation safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810289737.8A CN108313852A (en) | 2018-04-03 | 2018-04-03 | Bridge elevator trailing cable operation safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108313852A true CN108313852A (en) | 2018-07-24 |
Family
ID=62896351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810289737.8A Withdrawn CN108313852A (en) | 2018-04-03 | 2018-04-03 | Bridge elevator trailing cable operation safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108313852A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101958523A (en) * | 2010-08-28 | 2011-01-26 | 东南电梯股份有限公司 | Oblique arc-shaped elevator cable guide tightening device |
| CN202729516U (en) * | 2012-08-17 | 2013-02-13 | 杭州华诚机械有限公司 | Running positioning roller device for cable trolley of construction lift |
| EP2826742A1 (en) * | 2013-07-17 | 2015-01-21 | Aip Aps | Elevator system |
| CN205838268U (en) * | 2016-07-06 | 2016-12-28 | 西子电梯集团有限公司 | A kind of trailing cable support |
| EP3275824A1 (en) * | 2016-07-27 | 2018-01-31 | Otis Elevator Company | Traveling cable sway prevention |
-
2018
- 2018-04-03 CN CN201810289737.8A patent/CN108313852A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101958523A (en) * | 2010-08-28 | 2011-01-26 | 东南电梯股份有限公司 | Oblique arc-shaped elevator cable guide tightening device |
| CN202729516U (en) * | 2012-08-17 | 2013-02-13 | 杭州华诚机械有限公司 | Running positioning roller device for cable trolley of construction lift |
| EP2826742A1 (en) * | 2013-07-17 | 2015-01-21 | Aip Aps | Elevator system |
| CN205838268U (en) * | 2016-07-06 | 2016-12-28 | 西子电梯集团有限公司 | A kind of trailing cable support |
| EP3275824A1 (en) * | 2016-07-27 | 2018-01-31 | Otis Elevator Company | Traveling cable sway prevention |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180724 |
|
| WW01 | Invention patent application withdrawn after publication |