CN106786185B - A kind of elevator for the laying of tunnel inner cable - Google Patents
A kind of elevator for the laying of tunnel inner cable Download PDFInfo
- Publication number
- CN106786185B CN106786185B CN201611202612.4A CN201611202612A CN106786185B CN 106786185 B CN106786185 B CN 106786185B CN 201611202612 A CN201611202612 A CN 201611202612A CN 106786185 B CN106786185 B CN 106786185B
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- portal frame
- interior
- raising
- crossbeam
- elevator
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/18—Control systems or devices
- B66C13/22—Control systems or devices for electric drives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C19/00—Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D3/00—Portable or mobile lifting or hauling appliances
- B66D3/18—Power-operated hoists
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Types And Forms Of Lifts (AREA)
Abstract
The invention discloses a kind of elevators for the laying of tunnel inner cable, including pedestal, hoist cable, hoist cable motor and raising beam mechanism, raising beam mechanism includes raising boom support, raising crossbeam, motor unit, pulley blocks and hydraulic up-down portal frame, hydraulic up-down portal frame includes pedestal, interior portal frame, outer portal frame and hydraulic cylinder, pedestal includes folding chassis and several idler wheels, and several idler wheels are evenly arranged on the lower end surface for folding chassis；Interior portal frame includes interior portal frame left column and interior portal frame right column；Outer portal frame includes outer portal frame crossbeam, outer portal frame left column and outer portal frame right column；Hydraulic cylinder is arranged in the interior portal frame, and the output shaft of hydraulic cylinder is connected with the outer portal frame crossbeam.Elevator for the laying of tunnel inner cable of the invention, highly-safe, work efficiency is high, reduces production cost, convenient for synergistic effect, has saved big quantity space, more convenient and quicker for the working environment in tunnel.
Description
Technical field
The present invention relates to a kind of elevators for the laying of tunnel inner cable, belong to automatic lifting transportation techniques field.
Background technique
Currently, in tunnel inner cable engineering construction, the promotion of cable mainly cooperates manpower to be divided into following components, one
It is to be promoted after pure artificial cabling, second is that hoist engine steel wire traction cable cooperates artificial lift's cable, third is that track cable laying
Vehicle cabling combination artificial lift's cable, these three modes do not change traditional manual mode of operation to promote cable,
A large amount of manpowers are required to participate in.
For current requirement of the tunnel well head having a size of 650mm, large scale equipment is not able to satisfy, in pure artificial lift's electricity
When cable, have the disadvantage that:
(1) since tunnel inner cable is mostly large-sized cable, can exist unavoidably under manual operation and there is safety when promoting cable
Hidden danger；
(2) a large amount of manpower is needed, the expenses of labour of great number is necessarily caused；
(3) working efficiency is low；
(4) size and Orientation when promoting cable firmly can all influence the placement of cable, and pure artificial operation can deposit unavoidably
Collaboration error at work；
(5) operator works in tunnel, need to occupy big quantity space.
In short, when pure artificial lift's cable, it has not been convenient to, it is inconvenient.
Summary of the invention
The purpose of the present invention is overcoming the deficiencies of existing technologies, a kind of elevator for the laying of tunnel inner cable is provided,
Highly-safe, work efficiency is high, reduces production cost, convenient for synergistic effect, has saved largely for the working environment in tunnel
Space, more convenient and quicker, can in conjunction with manual operation by the cable put according to designated position cable being put rapidly and efficiently
Enter in unwrapping wire slot.
Realizing the technical solution of above-mentioned purpose is: a kind of elevator for the laying of tunnel inner cable, including pedestal, hangs
Rope, hoist cable motor and raising beam mechanism, raising beam mechanism include raising boom support, raising crossbeam, motor unit, pulley blocks
With hydraulic up-down portal frame, the hydraulic up-down portal frame includes pedestal, interior portal frame, outer portal frame and hydraulic cylinder,
In:
The pedestal includes folding chassis and several idler wheels, and several idler wheels are evenly arranged on the lower end for folding chassis
Face；
The pedestal is fixed on the folding chassis；
The interior portal frame includes interior portal frame left column and interior portal frame right column, the interior portal frame left column and interior
One the first from left of portal frame right column is oppositely arranged rightly, the bottom end of the interior portal frame left column and the bottom end of interior portal frame right column
It is separately fixed on the pedestal；
The outer portal frame includes outer portal frame crossbeam, outer portal frame left column and outer portal frame right column, the outer dragon
Door frame left column can slide up and down to the left side for being mounted on the interior portal frame left column, and the outer portal frame right column can be upper and lower
It is slidably mounted on the right side of the interior portal frame right column, the outer portal frame crossbeam is connected across the outer portal frame left column
Between outer portal frame right column, and the outer portal frame crossbeam is located at the top of the interior portal frame；
The hydraulic cylinder is arranged in the interior portal frame, and the output shaft of the hydraulic cylinder and the outer portal frame crossbeam
It is connected；
The raising boom support is connected across between the outer portal frame left column and outer portal frame right column, and is located at described
The top of outer portal frame crossbeam；
The raising crossbeam is disposed longitudinally between the outer portal frame left column and outer portal frame right column, the raising
Crossbeam includes fixed beam and extensible canopy, and the extensible canopy can be mounted on elasticly in the fixed beam, and the fixed beam can
It is rotationally mounted on the raising boom support；
The extensible canopy is fixedly arranged at the front end with pushing rod sleeve；
The motor unit is mounted on the top of the raising crossbeam, and the output shaft of the motor unit and the push rod
Push rod in set is connected；
The pulley blocks are mounted on the lower end of the raising crossbeam；
A hoist cable motor mounting plate is arranged in the front side of the outer portal frame, and the left and right sides of the hoist cable motor mounting plate is one by one
It is accordingly fixed on the outer portal frame left column and outer portal frame right column, and the hoist cable motor mounting plate is positioned at described
The lower section of outer portal frame crossbeam；
The hoist cable motor is fixed on the hoist cable motor mounting plate；
One end of the hoist cable is connected with the hoist cable motor, and the other end is connected with the pulley blocks.
Above-mentioned a kind of elevator for the laying of tunnel inner cable, wherein the folding chassis is in rectangular configuration, described
The width for folding chassis is 600mm, and length 1200mm, the folding chassis is folded along the middle of their length.
A kind of above-mentioned elevator for the laying of tunnel inner cable, wherein the right side of the outer portal frame left column
Vertical guide is offered respectively with the left side of outer portal frame right column, and guide wheel, the outer dragon are provided in the vertical guide
The guide wheel shaft on guide wheel in the vertical guide of door frame left column is fixed on the interior portal frame left column, the outer portal frame
The guide wheel shaft on guide wheel in the vertical guide of right column is fixed on the interior portal frame right column.
Above-mentioned a kind of elevator for the laying of tunnel inner cable, wherein the outer portal frame is along the interior portal frame
The maximum height that left column and interior portal frame right column rise is 562mm.
Above-mentioned a kind of elevator for the laying of tunnel inner cable, wherein the fixed beam is internally provided with longitudinal direction
Guide rail is provided with guide wheel in the longitudinal rail, and the guide wheel shaft on the longitudinal rail inner guide pulley is fixed on the extensible canopy.
Above-mentioned a kind of elevator for the laying of tunnel inner cable, wherein the raising crossbeam passes through with motor unit
Gear links, and the raising crossbeam realizes the stretching and retraction of the extensible canopy under the driving of the motor unit.
Above-mentioned a kind of elevator for the laying of tunnel inner cable, wherein the pulley blocks include being arranged described solid
The pulley of the pulley of the lower end Ding Liang and the lower end that the pushing rod sleeve is set.
Above-mentioned a kind of elevator for the laying of tunnel inner cable, wherein be arranged on the output shaft of the hoist cable motor
One turntable, for the one ends wound of the hoist cable on the turntable, the other end of the hoist cable sequentially passes through the cunning of the lower end Ding Liang
One hook of connection after the pulley of the lower end of wheel and the pushing rod sleeve.
Above-mentioned a kind of elevator for the laying of tunnel inner cable, wherein the elevator passes through lithium battery power supply.
Elevator for the laying of tunnel inner cable of the invention, its advantages are embodied in:
(1) highly-safe, when in use, it is only necessary to manual operation machine, reduce cable landing be caused by thing
Therefore so the safety of construction personnel is greatly improved；
(2) economy necessarily causes the expenses of labour of great number since traditional artificial mode needs a large amount of manpower, and elevator
Use just greatly reduce manpower participation, substantially reduce the expense of engineering, reduce production cost；
(3) work efficiency is high, and the working efficiency of elevator will be considerably beyond pure artificial lift's cable, and superiority is more bright
It is aobvious, the work efficiency reduction being simple and efficient construction period；
(4) it acts synergistically, pure artificial operation can deposit collaboration error at work unavoidably, exert oneself when promoting cable big
Small and direction can all influence the placement of cable, and the elevator just avoids this point well, due to being machine automatic lifting,
Speed and installation direction when adjusting machine promotion cable according to the position of unwrapping wire slot can be placed accurately；
(5) it is put since the compact appearance of elevator is mobile just, has saved big quantity space for the working environment in tunnel.
Elevator for the laying of tunnel inner cable of the invention, convenient, agility is especially pronounced.
Detailed description of the invention
Fig. 1 is the main view of the elevator for the laying of tunnel inner cable of the invention；
Fig. 2 is the side view of the elevator for the laying of tunnel inner cable of the invention；
Fig. 3 is the side view (raising crossbeam-rotating) of the elevator for the laying of tunnel inner cable of the invention；
Fig. 4 a is the main view of the raising beam mechanism of elevator of the invention；
Fig. 4 b is the side view of the raising beam mechanism of elevator of the invention；
Fig. 5 is the structural schematic diagram of the hydraulic up-down portal frame of elevator of the invention；
Fig. 6 is the usage state diagram of the elevator for the laying of tunnel inner cable of the invention.
Specific embodiment
It is right with reference to the accompanying drawing in order to make those skilled in the art be better understood when technical solution of the present invention
Its specific embodiment is described in detail:
Please refer to Fig. 1 to Fig. 6, highly preferred embodiment of the present invention, a kind of elevator for the laying of tunnel inner cable, including
Pedestal 1, hoist cable 21, hoist cable motor 22 and raising beam mechanism, raising beam mechanism includes raising boom support 3, raising crossbeam 4, electronic
Unit 5, pulley blocks 6 and hydraulic up-down portal frame, hydraulic up-down portal frame include pedestal 7, interior portal frame 8, outer portal frame 9
With hydraulic cylinder 10.
Pedestal 1 includes folding chassis 11 and several idler wheels 12, and several idler wheels 12 are evenly arranged on the lower end surface for folding chassis 11；Folding
Folded chassis 11 is in rectangular configuration, and the width for folding chassis 11 is 600mm, length 1200mm, folds the side along its length of chassis 11
To middle part fold.
Pedestal 7, which is fixed on, to be folded on chassis 11.Referring to Fig. 5, interior portal frame 8 includes interior portal frame left column 81 and Nei Long
Door frame right column 82, interior portal frame left column 81 and interior 82 1 the first from left of portal frame right column it is right be oppositely arranged, interior portal frame is left
The bottom end of column 81 and the bottom end of interior portal frame right column 82 are separately fixed on pedestal 7；Outer portal frame 9 includes that outer portal frame is horizontal
Beam 93, outer portal frame left column 91 and outer portal frame right column 92, in outer portal frame left column 91 can slide up and down to and be mounted on
The left side of portal frame left column 81, outer portal frame right column 92 can slide up and down to the right side for being mounted on interior portal frame right column 82
Side, outer portal frame crossbeam 93 are connected across between outer portal frame left column 91 and outer portal frame right column 92, and outer portal frame crossbeam
93 are located at the top of interior portal frame 8；Hydraulic cylinder 10 is arranged in interior portal frame 8, i.e. the setting of hydraulic cylinder 10 is vertical on an interior portal frame left side
Between column 81 and interior portal frame right column 82, and the output shaft of hydraulic cylinder 10 is connected with outer portal frame crossbeam 93, hydraulic cylinder 10
Bottom end is fixed on pedestal 7.The right side of outer portal frame left column 91 and the left side of outer portal frame right column 92 open up respectively
There is vertical guide, guide wheel 95, leading on the guide wheel 95 in the vertical guide of outer portal frame left column 91 are provided in vertical guide
Wheel shaft is fixed on interior portal frame left column 81, and the guide wheel shaft on guide wheel 95 in the vertical guide of outer portal frame right column 92 is solid
It is scheduled on interior portal frame right column 82.In this way, outer portal frame 9 is gone up and down along the interior portal frame 8.Outer portal frame 9 is along interior portal frame
The maximum height that left column 81 and interior portal frame right column 82 rise is 562mm.
Fig. 4 a and Fig. 4 b is please referred to, raising beam mechanism includes raising boom support 3, raising crossbeam 4, motor unit 5, pulley blocks
6 and hydraulic up-down portal frame.Raising boom support 3 is connected across between outer portal frame left column 91 and outer portal frame right column 92,
And it is located at the top of outer portal frame crossbeam 93；Raising crossbeam 4 is longitudinally disposed vertical in outer portal frame left column 91 and the outer portal frame right side
Between column 92.Raising crossbeam 4 includes fixed beam 41 and extensible canopy 42, and extensible canopy 42 can be mounted on fixed beam 41 elasticly
On, specifically, fixed beam 41 is internally provided with longitudinal rail, and guide wheel 44, longitudinal rail inner guide pulley are provided in longitudinal rail
Guide wheel shaft on 44 is fixed on extensible canopy 42, and extensible canopy 42 can be elastic along the longitudinal rail in fixed beam 41.Fixed beam
41 are rotatably installed on raising boom support 3, and raising crossbeam 4 can be rotated around raising boom support 3, when specifically used, lead to
Often 30 ° and 60 ° (see Fig. 3) of rotation.Extensible canopy 42 is fixedly arranged at the front end with pushing rod sleeve 43；Motor unit 5 is mounted on raising crossbeam 4
Top, and the output shaft of motor unit 5 is connected with the push rod in pushing rod sleeve 43,5 driving push rod of motor unit covers 43 inner push-rods
It is moved forward and backward, 43 inner push-rod of pushing rod sleeve drives the extensible canopy 42 of raising crossbeam 4 to be moved forward and backward；Pulley blocks 6 are mounted on raising crossbeam 4
Lower end；Raising crossbeam 4 is linked with motor unit 5 by gear, and raising crossbeam 4 is realized under the driving of motor unit 5
The stretching and retraction of extensible canopy 42.Pulley blocks 6 include that the pulley 61 of 41 lower end of fixed beam is arranged in and is arranged under pushing rod sleeve 43
The pulley 62 at end.
Fig. 1 and Fig. 2 are please referred to, a hoist cable motor mounting plate 23, hoist cable motor mounting plate 23 is arranged in the front side of outer portal frame 9
Left and right sides be fixed on outer portal frame left column 91 and outer portal frame right column 92 correspondingly, and hoist cable motor mounting plate
23 are located at the lower section of outer portal frame crossbeam 93；Hoist cable motor 22 is fixed on hoist cable motor mounting plate 23；The output of hoist cable motor 22
One turntable 24 is set on axis, and for the one ends wound of hoist cable 21 on the turntable 24, the other end of hoist cable 21 sequentially passes through fixed beam 41
One 25 (see Fig. 6) of hook of connection after the pulley 62 of 43 lower end of pulley 61 and pushing rod sleeve of lower end.
Elevator of the invention is advantageous in that the spy big with volume low capacity by lithium battery power supply, battery work
Point, and lithium battery have overlength service life, directly power compared to route for, battery power supply is more convenient, get rid of line
The triviality of road power supply, and lithium battery is both economical durable, and lithium battery is not due to having memory effect, no matter for assorted
State, can with fill with.Battery circuit has high power endurance simultaneously, convenient for high-intensitive Acceleration of starting, and self discharge
Rate is low, and high-temperature adaptability is strong, these features are completely adapted to the working environment in tunnel, in conjunction with perfect Circuit management system
System, keeps the offer of the power source of elevator more longlasting.Due to the convenience of battery power supply movement of elevator in tunnel environment
Property greatly improves, and keeps engineering construction more convenient.
The pedestal 1 of elevator of the invention is folding structure.Due to well head width be 650mm, due to pedestal can
Fold that this feature makes folded width and length is to meet the demand of well head just for 600mm.This feature also makes
Equipment is more convenient time saving when going into the well, in current most of tunneling equipment, the closing up property of the pedestal of the invention,
It is forward-looking in design, there is its uniqueness.
The raising crossbeam 4 of elevator of the invention has structure reversibility, and can be formed according to demand different
The design feature of angle (predominantly 30 °, the 60 °) structure is can position according to unwrapping wire slot and height when promoting cable
Immediately the angle of adjustment crossbeam, places cable in order to more efficient, and another feature of the structure is that structure is simple, when maintenance
It is more convenient.It can moderately can also be adjusted the angle according to the difference of working environment simultaneously, with the different space need of satisfaction
It asks, improves space utilization rate.
The stretching and retraction of extensible canopy 42, the design of the part may be implemented in raising crossbeam 4 under the driving of motor unit 5
Novelty is embodied, this Liang Zu mechanism, which can be realized raising crossbeam 4, not only has enhanced feature, but also has scalability.?
, can be according to the placement position of fuselage at a distance from unwrapping wire slot when tunneling operation, appropriateness adjusts the extension elongation of extensible canopy 42.In this way
It can reduce in tunnel environment to the particular/special requirement of elevator placement position, greatly improve the functional reliability of elevator.
Referring to Fig. 6, elevator of the invention, mainly uses carbon steel material, in use, first the bottom of by before lower tunnel
Seat 1 fold, by raising beam mechanism by import be sent into tunnel in, into tunnel in after expansion pedestal 1.The folding chassis of pedestal 1
11 are supported by 6 idler wheels 12, are placed in tunnel by manually carrying out dragging to suitable position.Raising beam mechanism, by hanging
Rope 21 is linked to be a part for 61 groups of pulley that link up with 25,41 lower end of the pulley 62 of push rod end and fixed beam.Cable to be laid
100 are placed in hook 25, when lifting by crane cable 100, by controlling the lifting control mechanism of elevator, first coarse adjustment gantry
The extension elongation of hydraulic cylinder 10 in frame meets the substantially high of cable unwrapping wire slot in tunnel to adjust the height of outer portal frame 9
Degree.Followed by section is finely adjusted, the length of push rod is controlled with shrinking back by the stretching of control 43 inner push-rod of pushing rod sleeve to meet
Place the specific requirement of cable.The inclined of raising crossbeam 4 is all determined and then adjusts in the height of outer portal frame and the length of push rod
Gyration, flip angle can be adjusted to 30 or 60 degree to meet the needs of final.After these are ready to complete, start hoist cable motor
The rate of climb for the adjusting cable that 22 people are, is finally completed engine request.Lifting machinery of the invention is for general crane
Enhanced feature, but its unique lifting method is that general crane is impossible, elevator of the invention is in tunnel
Heavy construction has better adaptability, and manpower and material resources are greatly saved, and considerably reduces the cost of engineering production.
In conclusion the elevator for the laying of tunnel inner cable of the invention, when use, combines manual operation that will put
Cable according to designated position cable being put into unwrapping wire slot rapidly and efficiently, highly-safe, work efficiency is high, reduces life
Cost is produced, convenient for synergistic effect, has saved big quantity space, more convenient and quicker for the working environment in tunnel.
Those of ordinary skill in the art it should be appreciated that more than embodiment be intended merely to illustrate the present invention,
And be not used as limitation of the invention, as long as the change in spirit of the invention, to embodiment described above
Change, modification will all be fallen within the scope of claims of the present invention.
Claims (8)
1. a kind of elevator for the laying of tunnel inner cable, which is characterized in that including pedestal, hoist cable, hoist cable motor and raising
Beam mechanism, raising beam mechanism include raising boom support, raising crossbeam, motor unit, pulley blocks and hydraulic up-down gantry
Frame, the hydraulic up-down portal frame include pedestal, interior portal frame, outer portal frame and hydraulic cylinder, in which:
The pedestal includes folding chassis and several idler wheels, and several idler wheels are evenly arranged on the lower end surface for folding chassis；
The pedestal is fixed on the folding chassis；
The interior portal frame includes interior portal frame left column and interior portal frame right column, the interior portal frame left column and interior gantry
One the first from left of frame right column is oppositely arranged rightly, the bottom end of the interior portal frame left column and the bottom end difference of interior portal frame right column
It is fixed on the pedestal；
The outer portal frame includes outer portal frame crossbeam, outer portal frame left column and outer portal frame right column, the outer portal frame
Left column can slide up and down to the left side for being mounted on the interior portal frame left column, and the outer portal frame right column can slide up and down
Ground is mounted on the right side of the interior portal frame right column, and the outer portal frame crossbeam is connected across the outer portal frame left column and outer
Between portal frame right column, and the outer portal frame crossbeam is located at the top of the interior portal frame；
The hydraulic cylinder is arranged in the interior portal frame, and the output shaft of the hydraulic cylinder and the outer portal frame crossbeam phase
Even；
The raising boom support is connected across between the outer portal frame left column and outer portal frame right column, and is located at the outer dragon
The top of door frame crossbeam；
The raising crossbeam is disposed longitudinally between the outer portal frame left column and outer portal frame right column, the raising crossbeam
Including fixed beam and extensible canopy, the extensible canopy can be mounted on elasticly in the fixed beam, and the fixed beam is rotatable
Ground is mounted on the raising boom support；
The extensible canopy is fixedly arranged at the front end with pushing rod sleeve；
The motor unit is mounted on the top of the raising crossbeam, and in the output shaft of the motor unit and the pushing rod sleeve
Push rod be connected；
The pulley blocks are mounted on the lower end of the raising crossbeam；
A hoist cable motor mounting plate is arranged in the front side of the outer portal frame, and the left and right sides of the hoist cable motor mounting plate corresponds
Ground is fixed on the outer portal frame left column and outer portal frame right column, and the hoist cable motor mounting plate is located at the outer dragon
The lower section of door frame crossbeam；
The hoist cable motor is fixed on the hoist cable motor mounting plate；
One end of the hoist cable is connected with the hoist cable motor, and the other end is connected with the pulley blocks,
The fixed beam is internally provided with longitudinal rail, and guide wheel is provided in the longitudinal rail, is led in the longitudinal rail
Guide wheel shaft on wheel is fixed on the extensible canopy.
2. a kind of elevator for the laying of tunnel inner cable according to claim 1, which is characterized in that the folding bottom
Disk is in rectangular configuration, and the width for folding chassis is 600mm, and length 1200mm, the folding chassis is along its length
Middle part fold.
3. a kind of elevator for the laying of tunnel inner cable according to claim 1, which is characterized in that described outer gantry
The right side of frame left column and the left side of outer portal frame right column offer vertical guide, setting in the vertical guide respectively
There is guide wheel, the guide wheel shaft on guide wheel in the vertical guide of the outer portal frame left column is fixed on the interior portal frame left column
On, the guide wheel shaft on guide wheel in the vertical guide of the outer portal frame right column is fixed on the interior portal frame right column.
4. a kind of elevator for the laying of tunnel inner cable according to claim 3, which is characterized in that described outer gantry
Frame is 562mm along the maximum height that the interior portal frame left column and interior portal frame right column rise.
5. a kind of elevator for the laying of tunnel inner cable according to claim 1, which is characterized in that the raising is horizontal
Beam is linked with motor unit by gear, and the raising crossbeam realizes the extensible canopy under the driving of the motor unit
Stretching and retraction.
6. a kind of elevator for the laying of tunnel inner cable according to claim 1, which is characterized in that the pulley blocks
Pulley and the pulley for the lower end that the pushing rod sleeve is set including the fixed beam lower end is arranged in.
7. a kind of elevator for the laying of tunnel inner cable according to claim 6, which is characterized in that the hoist cable electricity
One turntable is set on the output shaft of machine, and on the turntable, the other end of the hoist cable sequentially passes through the one ends wound of the hoist cable
One hook of connection after the pulley of the lower end of the pulley and pushing rod sleeve of the lower end Ding Liang.
8. a kind of elevator for the laying of tunnel inner cable according to claim 1, which is characterized in that the elevator
Pass through lithium battery power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611202612.4A CN106786185B (en) | 2016-12-23 | 2016-12-23 | A kind of elevator for the laying of tunnel inner cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611202612.4A CN106786185B (en) | 2016-12-23 | 2016-12-23 | A kind of elevator for the laying of tunnel inner cable |
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| Publication Number | Publication Date |
|---|---|
| CN106786185A CN106786185A (en) | 2017-05-31 |
| CN106786185B true CN106786185B (en) | 2018-12-25 |
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| CN107069570B (en) * | 2017-06-15 | 2019-01-22 | 国网四川省电力公司德阳供电公司 | A kind of cable testing bridge laying apparatu |
| CN108233273B (en) * | 2018-03-27 | 2024-01-02 | 广东省输变电工程有限公司 | Combined adjusting device for snakelike laying of high-voltage cable |
| CN108328419B (en) * | 2018-04-09 | 2023-06-02 | 贵州理工学院 | Colliery cable send traditional thread binding putting in pit of rate of tension adjustable |
| CN108832545B (en) * | 2018-06-28 | 2021-01-15 | 国网浙江省电力有限公司绍兴供电公司 | Automatic laying device of land cable |
| CN109319700A (en) * | 2018-11-01 | 2019-02-12 | 尹宏 | A kind of telescopic device and lifting device |
| AU2020247684B2 (en) * | 2019-03-22 | 2023-04-27 | Yu Yee Engineering Pte Ltd | System for placing a cable into a trough |
| CN110668326A (en) * | 2019-10-24 | 2020-01-10 | 广州供电局有限公司 | Cable lifting device and processing method |
| CN111824991A (en) * | 2020-06-24 | 2020-10-27 | 新兴铸管股份有限公司 | Motor hoisting device |
| CN112310890B (en) * | 2020-10-21 | 2022-09-06 | 中色十二冶金建设有限公司 | Comprehensive pipe rack cable traction and displacement laying system and application method |
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- 2016-12-23 CN CN201611202612.4A patent/CN106786185B/en active Active
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| JP2004266952A (en) * | 2003-03-03 | 2004-09-24 | Toshiba Corp | Method and apparatus for laying cable |
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| CN106786185A (en) | 2017-05-31 |
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