CN106477452B - A kind of raising beam mechanism of elevator for the laying of tunnel inner cable - Google Patents

A kind of raising beam mechanism of elevator for the laying of tunnel inner cable Download PDF

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Publication number
CN106477452B
CN106477452B CN201611202611.XA CN201611202611A CN106477452B CN 106477452 B CN106477452 B CN 106477452B CN 201611202611 A CN201611202611 A CN 201611202611A CN 106477452 B CN106477452 B CN 106477452B
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China
Prior art keywords
portal frame
interior
raising
crossbeam
column
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CN201611202611.XA
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CN106477452A (en
Inventor
陈铭
孔德渊
卫振宇
杨健
杨小静
赵亮
田嘉佳
王志刚
徐斌
朱佳
赵斌
忻航欢
张赵根
姚敏芬
丁毓
龚晔
张屏
孙波
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Shanghai Electric Power Cable Engineering Co Ltd
Shanghai Jiang Jun Information Consulting Co Ltd
Shanghai Jiulong Electric Power Group Co Ltd
Original Assignee
Shanghai Electric Power Cable Engineering Co Ltd
Shanghai Jiang Jun Information Consulting Co Ltd
Shanghai Jiulong Electric Power Group Co Ltd
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Application filed by Shanghai Electric Power Cable Engineering Co Ltd, Shanghai Jiang Jun Information Consulting Co Ltd, Shanghai Jiulong Electric Power Group Co Ltd filed Critical Shanghai Electric Power Cable Engineering Co Ltd
Priority to CN201611202611.XA priority Critical patent/CN106477452B/en
Publication of CN106477452A publication Critical patent/CN106477452A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C5/00Base supporting structures with legs
    • B66C5/02Fixed or travelling bridges or gantries, i.e. elongated structures of inverted L or of inverted U shape or tripods
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G1/00Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/06Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Types And Forms Of Lifts (AREA)

Abstract

The invention discloses a kind of raising beam mechanisms of the elevator for the laying of tunnel inner cable, including raising boom support, raising crossbeam, motor unit, pulley blocks and hydraulic up-down portal frame, the hydraulic up-down portal frame includes pedestal, interior portal frame, outer portal frame and hydraulic cylinder, interior portal frame includes interior portal frame left column and interior portal frame right column, and the bottom end of the interior portal frame left column and the bottom end of interior portal frame right column are separately fixed on the pedestal;Outer portal frame includes outer portal frame crossbeam, outer portal frame left column and outer portal frame right column;The hydraulic cylinder is arranged in the interior portal frame, and the output shaft of the hydraulic cylinder is connected with the outer portal frame crossbeam.The raising beam mechanism of the elevator for the laying of tunnel inner cable of the present invention, safe, work efficiency is high, reduces production cost, and convenient for synergistic effect, big quantity space, more convenient and quicker have been saved for the working environment in tunnel.

Description

A kind of raising beam mechanism of elevator for the laying of tunnel inner cable
Technical field
The present invention relates to a kind of raising beam mechanisms of the elevator for the laying of tunnel inner cable, belong to automatic lifting and transport Technical field.
Background technology
Currently, in tunnel inner cable engineering construction, the promotion of cable mainly coordinates 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 coordinates artificial lift's cable, third, 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 the requirement that current tunnel well head size is 650mm, large scale equipment can not meet, in pure artificial lift 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.
Invention content
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 Raising beam mechanism, safe, work efficiency is high, reduces production cost, is the working environment in tunnel convenient for synergistic effect Saved big quantity space, more convenient and quicker, can in conjunction with manual operation by the cable put according to designated position rapidly and efficiently Cable is put into unwrapping wire slot.
Realizing the technical solution of above-mentioned purpose is:A kind of raising beam mechanism of elevator for the laying of tunnel inner cable, Including raising boom support, raising crossbeam, motor unit, pulley blocks and hydraulic up-down portal frame, described hydraulic up-down gantry Frame includes pedestal, interior portal frame, outer portal frame and hydraulic cylinder, wherein:
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 bottom end and interior portal frame right column of the interior portal frame left 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 mounted on the left side of 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 positioned 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 in the fixed beam elasticly, 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.
The raising beam mechanism of above-mentioned a kind of elevator for the laying of tunnel inner cable, wherein the outer portal frame is left The right side of column and the left side of outer portal frame right column offer vertical guide respectively, are provided with and lead in the vertical guide It takes turns, 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, 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.
A kind of raising beam mechanism of above-mentioned elevator for the laying of tunnel inner cable, wherein the outer portal frame edge The maximum height that the interior portal frame left column and interior portal frame right column rise is 562mm.
A kind of raising beam mechanism of above-mentioned elevator for the laying of tunnel inner cable, wherein the fixed beam it is interior Portion is provided with longitudinal rail, and guide wheel is provided in the longitudinal rail, and the guide wheel shaft on the longitudinal rail inner guide pulley is fixed on On the extensible canopy.
A kind of raising beam mechanism of above-mentioned elevator for the laying of tunnel inner cable, wherein the raising crossbeam with Motor unit is linked by gear, and the raising crossbeam realizes stretching for the extensible canopy under the driving of the motor unit Go out and retracts.
The raising beam mechanism of above-mentioned a kind of elevator for the laying of tunnel inner cable, wherein the pulley blocks include Be arranged the fixed beam lower end pulley and the pulley in the lower end of the pushing rod sleeve is set.
The raising beam mechanism of the elevator for the laying of tunnel inner cable of the present invention, advantage are embodied in:
(1) safe, when in use, it is only necessary to which manual operation machine reduces thing caused by cable landing is 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, so that the expense of engineering is substantially reduced, 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) since the movement of the compact appearance of elevator is put just, big quantity space has been saved for the working environment in tunnel.
The raising beam mechanism of the elevator for the laying of tunnel inner cable of the present invention, convenient, agility is especially pronounced.
Description of the drawings
Fig. 1 is the front view of the raising beam mechanism of the elevator for the laying of tunnel inner cable of the present invention;
Fig. 2 is the side view of the raising beam mechanism of the elevator for the laying of tunnel inner cable of the present invention;
Fig. 3 is the structural schematic diagram of hydraulic up-down portal frame.
Specific implementation mode
It is right below in conjunction with the accompanying drawings in order to make those skilled in the art be better understood when technical scheme of the present invention Its specific implementation mode is described in detail:
It please refers to Fig.1, Fig. 2 to Fig. 3, highly preferred embodiment of the present invention, a kind of elevator for the laying of tunnel inner cable Raising beam mechanism, including raising boom support 3, raising crossbeam 4, motor unit 5, pulley blocks and hydraulic up-down portal frame, liquid Pressed liftable portal frame includes pedestal 7, interior portal frame 8, outer portal frame 9 and hydraulic cylinder 10.
Referring to Fig. 3, interior portal frame 8 includes interior portal frame left column 81 and interior portal frame right column 82, interior portal frame is left Column 81 and interior 82 1 the first from left of portal frame right column are oppositely arranged rightly, and the bottom end of interior portal frame left column 81 and interior portal frame are right The bottom end of column 82 is separately fixed on pedestal 7;Outer portal frame 9 includes outer portal frame crossbeam 93, outer 91 and of portal frame left column Outer portal frame right column 92, outer portal frame left column 91 can slide up and down to mounted on the left side of interior portal frame left column 81, outside Portal frame right column 92 can slide up and down to mounted on the right side of interior portal frame right column 82, and outer portal frame crossbeam 93 is connected across outer Between portal frame left column 91 and outer portal frame right column 92, and outer portal frame crossbeam 93 is located at the top of interior portal frame 8;Hydraulic pressure Cylinder 10 is arranged in interior portal frame 8, i.e., hydraulic cylinder 10 is arranged between interior portal frame left 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, the bottom end of hydraulic cylinder 10 is fixed on pedestal 7.Outer portal frame is left The right side of column 91 and the left side of outer portal frame right column 92 offer vertical guide respectively, are provided with and lead in vertical guide 95 are taken turns, the guide wheel shaft on guide wheel 95 in the vertical guide of outer portal frame left column 91 is fixed on interior portal frame left column 81, The guide wheel shaft on guide wheel 95 in the vertical guide of outer portal frame right column 92 is fixed on interior portal frame right column 82.In this way, Outer portal frame 9 is lifted along interior portal frame 8.Outer portal frame 9 rises along interior portal frame left column 81 and interior portal frame right column 82 Maximum height is 562mm.
Please refer to Fig.1 and Fig. 2, raising boom support 3 be connected across outer portal frame left column 91 and outer portal frame right column 92 it Between, and positioned at the top of outer portal frame crossbeam 93;Raising crossbeam 4 is longitudinally disposed right in outer portal frame left column 91 and outer portal frame 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 surround raising boom support 3 and rotate, and when specifically used, lead to Often 30 ° and 60 ° of rotation.Extensible canopy 42 is fixedly arranged at the front end with pushing rod sleeve 43;Motor unit 5 is mounted on the top of raising crossbeam 4, and The output shaft of motor unit 5 is connected with the push rod in pushing rod sleeve 43, and 5 driving push rod of motor unit covers the front and back shifting of 43 inner push-rods Dynamic, 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 are mounted on the lower end of raising crossbeam 4; Raising crossbeam 4 is linked with motor unit 5 by gear, and raising crossbeam 4 realizes extensible canopy 42 under the driving of motor unit 5 Stretching and retraction.Pulley blocks include be arranged 41 lower end of fixed beam pulley 61 and the pulley in 43 lower end of pushing rod sleeve is set 62。
The raising crossbeam 4 of the raising beam mechanism of the elevator of the present invention has structure reversibility, and can be according to need Ask to be formed the design feature of different angles (predominantly 30 °, the 60 °) structure be can be according to unwrapping wire slot when promoting cable Position and height adjust the angle of crossbeam immediately, cable is placed in order to more efficient, another feature of the structure is knot Structure is simple, and when repair is more convenient.It can also can moderately be adjusted the angle, with satisfaction according to the difference of working environment simultaneously Different space requirements, improves space availability ratio.
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 can realize that raising crossbeam 4 not only has enhanced feature, but also have 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.
The raising beam mechanism of the elevator of the present invention, mainly uses carbon steel material, in use, first coarse adjustment portal frame In the extension elongation of hydraulic cylinder 10 meet the general height of cable unwrapping wire slot in tunnel to adjust the height of outer portal frame 9. Followed by section is finely adjusted, placed to control the length of push rod to meet by controlling the stretching of 43 inner push-rod of pushing rod sleeve and shrinking back The specific requirement of cable.The deflection angle of raising crossbeam 4 is all determined and then adjusts in the height of outer portal frame and the length of push rod Degree, flip angle can be adjusted to 30 or 60 degree to meet the needs of final.The raising beam mechanism of the elevator of the present invention has The enhanced feature of general crane, but its unique lifting method is that general crane is impossible, promotion of the invention The raising beam mechanism of machine has better adaptability to the heavy construction in tunnel, and manpower and materials are greatly saved, significantly drop The cost of low engineering production.
In conclusion the raising beam mechanism of the elevator for the laying of tunnel inner cable of the present invention, people is combined when use Work operation cable being put into unwrapping wire slot rapidly and efficiently according to designated position by the cable put, safe, work effect Rate is high, reduces production cost, and convenient for synergistic effect, big quantity space, more convenient and quicker have been saved 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 in the spirit of the present invention, the change to embodiment described above Change, modification will all be fallen within the scope of claims of the present invention.

Claims (4)

1. a kind of raising beam mechanism of elevator for the laying of tunnel inner cable, which is characterized in that including raising boom support, rise It includes pedestal, interior gantry to rise crossbeam, motor unit, pulley blocks and hydraulic up-down portal frame, the hydraulic up-down portal frame Frame, outer portal frame and hydraulic cylinder, wherein:
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 mounted on the left side of 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 in the fixed beam elasticly, 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,
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,
The right side of the outer portal frame left column and the left side of outer portal frame right column offer vertical guide respectively, described Guide wheel is provided in vertical guide, the guide wheel shaft on guide wheel in the vertical guide of the outer portal frame left column is fixed on described On interior portal frame left column, the guide wheel shaft on guide wheel in the vertical guide of the outer portal frame right column is fixed on the interior dragon On door frame right column.
2. a kind of raising beam mechanism of elevator for the laying of tunnel inner cable according to claim 1, feature exist In the maximum height that the outer portal frame rises along the interior portal frame left column and interior portal frame right column is 562mm.
3. a kind of raising beam mechanism of elevator for the laying of tunnel inner cable according to claim 1, feature exist In the raising crossbeam is linked with motor unit by gear, and the raising crossbeam is under the driving of the motor unit Realize the stretching and retraction of the extensible canopy.
4. a kind of raising beam mechanism of elevator for the laying of tunnel inner cable according to claim 1, feature exist In, pulley blocks include be arranged the fixed beam lower end pulley and the pulley in the lower end of the pushing rod sleeve is set.
CN201611202611.XA 2016-12-23 2016-12-23 A kind of raising beam mechanism of elevator for the laying of tunnel inner cable Active CN106477452B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611202611.XA CN106477452B (en) 2016-12-23 2016-12-23 A kind of raising beam mechanism of elevator for the laying of tunnel inner cable

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Application Number Priority Date Filing Date Title
CN201611202611.XA CN106477452B (en) 2016-12-23 2016-12-23 A kind of raising beam mechanism of elevator for the laying of tunnel inner cable

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CN106477452B true CN106477452B (en) 2018-08-24

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107650236B (en) * 2017-10-25 2023-11-10 马义军 Container formula building 3D printer
CN109098517B (en) * 2018-09-30 2024-04-05 北京科技大学 Overhead line pole of overhead line type pure electric underground scraper overhead line system
CN113247758B (en) * 2021-06-11 2022-11-01 寿光市房泰建筑安装有限公司 Plate hoisting device for building construction and use method

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Inventor after: Chen Ming

Inventor after: Zhu Jia

Inventor after: Zhao Bin

Inventor after: Xin Hanghuan

Inventor after: Zhang Zhaogen

Inventor after: Yao Minfen

Inventor after: Ding Yu

Inventor after: Gong Ye

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Inventor after: Kong Deyuan

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