CN108298432B - A kind of improved cable crane - Google Patents
A kind of improved cable crane Download PDFInfo
- Publication number
- CN108298432B CN108298432B CN201810100352.2A CN201810100352A CN108298432B CN 108298432 B CN108298432 B CN 108298432B CN 201810100352 A CN201810100352 A CN 201810100352A CN 108298432 B CN108298432 B CN 108298432B
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- Prior art keywords
- pair
- hydraulic system
- piston
- clamping
- intermediate plate
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C21/00—Cable cranes, i.e. comprising hoisting devices running on aerial cable-ways
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
- B66C9/14—Trolley or crane travel drives
Abstract
A kind of improved cable crane of the present invention is mainly used for the use of rope bridge construction hoisting；Its weight of equipment is light, and carrying, installation are easy, and equipment is simple, and maintenance maintenance is at low cost, and the elevating capacity with same cable crane；It is made of hoisting mechanism and walking mechanism；Hoisting mechanism is made of upper folder hydraulic system, lower folder hydraulic system, lifting hydraulic system, and upper folder hydraulic system is made of clamping piston A, clamping cylinder A, intermediate plate A；Lower folder hydraulic system is made of clamping piston B, clamping cylinder B, intermediate plate B；Walking mechanism mainly includes hoist engine, promotes cable, arc-shaped cover A, arc-shaped cover B, a pair of of clamping piston C, a pair of of clamping cylinder C, a pair of of intermediate plate C, one wheel pairs A, auxiliary steel wire rope, lead ring, a pair of of clamping cylinder D, a pair of of clamping piston D, a pair of of intermediate plate D, one wheel pairs B, oil cylinder of walking, piston of walking；Its working principle is that: cable crane is moved to predetermined position by walking mechanism, and hoisting mechanism executes the promotion work of bridge plate.
Description
Technical field
Present invention is mainly used for the uses of rope bridge construction hoisting.
Background technique
China's cable crane equipment used at present is heavy, carries, is difficult to install, and apparatus value is expensive, maintenance maintenance at
This height.
Summary of the invention
The present invention solves the above problem, its weight of equipment is light, and carrying, installation are easy, and equipment is simple, maintenance maintenance cost
It is low, and the elevating capacity with same cable crane；It is made of hoisting mechanism and walking mechanism；Hoisting mechanism is hydraulic by upper folder
System 1, lower folder hydraulic system 2, lifting hydraulic system 3 form；Upper folder hydraulic system 1 is by a pair of of clamping piston A5, a pair of of clamping
Oil cylinder A6, a pair of intermediate plate A4 composition；Lower folder hydraulic system 2 is by a pair of of clamping piston B7, a pair of of clamping cylinder B8, a pair of of intermediate plate B9
Composition；Lifting hydraulic system 3 is made of elevating ram 10, lifting piston 11；The front end of the clamping piston A5 of upper folder hydraulic system 1
It is connect by universal joint with intermediate plate A4；The front end of the clamping piston B7 of lower folder hydraulic system 2 is connect by universal joint with intermediate plate B9；
The lower end of elevating ram 10 and the upper end of a pair of of clamping cylinder B8 of lower folder hydraulic system 2 are fixed, under a pair of of clamping cylinder B8
End is fixed with the upper end of sunpender 12, and the lower end of sunpender 12 and the bridge plate 30 of lifting are fixed temporarily, the upper end of lifting piston 11 with it is upper
A pair of of clamping cylinder A6 of folder hydraulic system 1 is fixed；The working principle of the hoisting mechanism is: retracting press from both sides hydraulic system respectively
The clamping piston B7 of 1 clamping piston A5 and lower folder hydraulic system 2, hoisting mechanism have just clamped promotion cable, keep lower folder hydraulic
The clamp position of system 2 presss from both sides the clamping piston A5 of hydraulic system 1 in elongation, and a pair of of intermediate plate A4 of upper folder hydraulic system 1 unclamps,
11 a distance of lifting piston of lifting hydraulic system 3 is extended again, and the clamping piston A5 of hydraulic system 1 is then pressed from both sides on retraction, it will
A pair of of intermediate plate A4 of upper folder hydraulic system 1, which is clamped, promotes cable, extends the clamping piston B7 of lower folder hydraulic system 2, and lower folder is hydraulic
A pair of of intermediate plate B9 of system 2 unclamps, then the lifting piston 11 for the lifting hydraulic system 3 that bounces back, by lower folder hydraulic system 2 to moving up
Dynamic, lower folder hydraulic system 2 will drive sunpender 12 and the bridge plate 30 of lifting rises a distance, be promoted repeatedly；Walking
Mechanism mainly includes hoist engine A14, promotes cable A15, arc-shaped cover A16, arc-shaped cover B17, a pair of of clamping piston C18, and a pair clamps
Oil cylinder C19, a pair of of intermediate plate C20, one wheel pairs A21, auxiliary steel wire rope A22, lead ring A23, a pair of of clamping cylinder D24 are a pair of to press from both sides
Tight piston D25, a pair of of intermediate plate D26, one wheel pairs B27, oil cylinder 31 of walking, piston 32 of walking, hoist engine B35 promote cable B36,
Lead ring B37, auxiliary steel wire rope B38；A pair of of clamping cylinder C19, clamping cylinder have been left and right symmetrically arranged on the inside of arc-shaped cover A16
C19 has clamping piston C18, and the front end of clamping piston C18 is connect by universal joint with intermediate plate C20, the inside upper part of arc-shaped cover A16
It is left and right symmetrically arranged one wheel pairs A21, the upper end of arc-shaped cover A16 is fixed with walking oil cylinder 31, and walking oil cylinder 31 has walking to live
Plug 32, the front end of walking piston 32 and the upper end of arc-shaped cover B17 are fixed, and the top of arc-shaped cover A 16 is fixed with hoist engine A14, mentions
The one end for rising cable A15 is wound on hoist engine A14, and the other end for promoting cable A15 passes through lead ring A23, and promotion cable A15 is fixed with multiple
There are rubbing surface in drag ring 13, the outer surface of drag ring 13, and upper end and the arc-shaped cover A16 of auxiliary steel wire rope A22 are fixed, and assist steel wire
The lower end of rope A22 is fixed with lead ring A23, and the part corresponding with cable A15 is promoted auxiliary steel wire rope A22 forms symmetrical isoceles triangle
The top of shape, the isosceles triangle is overlapped with the center line of main rope 28；A pair has been left and right symmetrically arranged on the inside of arc-shaped cover B17
Clamping cylinder D24, clamping cylinder D24 have clamping piston D25, and the front end of clamping piston D25 is connected by universal joint and intermediate plate D26
It connecing, arc-shaped cover B17 inside upper part has been left and right symmetrically arranged one wheel pairs B27, and the top of arc-shaped cover B17 is fixed with hoist engine B35,
The one end for promoting cable B36 is wound on hoist engine B35, and the other end for promoting cable B36 passes through lead ring B37, and auxiliary steel wire rope B38's is upper
End is fixed with arc-shaped cover B17, and lower end and the lead ring B37 of auxiliary steel wire rope B38 is fixed, auxiliary steel wire rope B38 and promotion cable B36 phase
Corresponding part forms symmetrical isosceles triangle, and the top of the isosceles triangle is overlapped with the center line of main rope 28；The row
The working principle for walking mechanism is: retracting a pair of clamping piston D25 and a pair of of clamping piston C18 respectively, walking mechanism is just clamped
Main rope 28 keeps the clamp position of a pair of of clamping piston C18, extends a pair of of clamping piston D25, and a pair of of intermediate plate D26 unclamps, then
Elongation walking 32 a distance of piston, a pair of clamping piston D25 that then bounces back clamp main rope 28, then extend a pair of clamp and live
C18 is filled in, a pair of of intermediate plate C20 is unclamped, then the piston 32 of walking that bounces back, the one wheel pairs A21 of arc-shaped cover A16 is rolled along main rope 28
Dynamic, arc-shaped cover A16 moves forward a distance, moves forward repeatedly.
Detailed description of the invention
Description of symbols: pressing from both sides hydraulic system on 1-, hydraulic system, 3- lifting hydraulic system, 4- intermediate plate are pressed from both sides under 2-
A, 5- clamping piston A, 6- clamping cylinder A, 7- clamping piston B, 8- clamping cylinder B, 9- intermediate plate B, 10- elevating ram, 11-
Piston is lifted, 12- sunpender, 13- drag ring, 14- hoist engine A, 15- promote cable A, 16- arc-shaped cover A, 17- arc-shaped cover B, 18- folder
Tight piston C, 19- clamping cylinder C, 20- intermediate plate C, 21- wheel A, 22- auxiliary steel wire rope A, 23- lead ring A, 24- clamping cylinder D,
25- clamping piston D, 26- intermediate plate D, 27- wheel B, 28- main rope, cable crane 29- of the invention, the bridge plate of 30- lifting,
31- walking oil cylinder, 32- walking piston, 33- cord clip, 34- bridge plate hoist cable, 35- hoist engine B, 36- promote cable B, 37- lead ring B,
38- auxiliary steel wire rope B.
Fig. 1 is the elevation of hoisting mechanism.
Fig. 2 is the elevation for promoting cable.
Fig. 3 is the facade section for promoting cable.
Fig. 4 is the elevation of walking mechanism.
Fig. 5 is the A-A sectional view of walking mechanism.
Fig. 6 is the B-B sectional view of walking mechanism.
Fig. 7 is the top view of present invention lifting bridge plate.
Fig. 8 is schematic diagram of the walking mechanism by cord clip.
Specific embodiment
A specific embodiment of the invention has been described in detail in summary of the invention, is not repeating here, is needing to illustrate: the present invention
Control circuit need to be designed, each hydraulic system co-ordination is controlled；Routinely hoisting mechanism and walking mechanism are both needed to setting work
Personnel's operation platform, the present invention have been omitted from；Referring to Fig. 7, lifting bridge plate only needs 2 loop wheel machines while lifting by crane, and every loop wheel machine plays suspension bridge
One end of plate；Referring to Fig. 8, walking mechanism can pass through mounted cord clip 33, but when walking mechanism passes through cord clip 33
Bridge plate should not be lifted by crane；It promotes cable B36 and promotion cable A15 is just the same, there is drag ring 13, the effect of drag ring 13 is to increase folder
Piece protects the wirerope for promoting cable to the frictional force for promoting cable；The effect of auxiliary steel wire rope is: when lifting by crane bridge plate, being promoted
Cable is symmetrically that such main rope 28 is not subject to torque, and routinely main rope 28 is not allow to hold to the pulling force of walking mechanism
By torque, if walking mechanism will not perhaps be tilted to the right to the left, walking mechanism to the left or is tilted to the right, and can jeopardize row
Walk the safety of staff in mechanism.
Claims (1)
1. a kind of improved cable crane, it is characterized in that: it is made of hoisting mechanism and walking mechanism；Hoisting mechanism is by upper folder liquid
Pressure system (1), lower folder hydraulic system (2), lifting hydraulic system (3) composition；Upper folder hydraulic system (1) is by a pair of of clamping piston A
(5), a pair of clamping cylinder A(6), a pair of intermediate plate A(4) composition；Lower folder hydraulic system (2) is by a pair of of clamping piston B(7), it is a pair of
Clamping cylinder B(8), a pair of intermediate plate B(9) composition；Lifting hydraulic system (3) is made of elevating ram (10), lifting piston (11)；
The clamping piston A(5 of upper folder hydraulic system (1)) front end connect with intermediate plate A(4) by universal joint；Lower folder hydraulic system (2)
Clamping piston B(7) front end connect with intermediate plate B(9) by universal joint；The lower end of elevating ram (10) and lower folder hydraulic system
(2) a pair of of clamping cylinder B(8) upper end fix, a pair of of clamping cylinder B(8) lower end and the upper end of sunpender (12) fix, hang
The lower end of bar (12) and the bridge plate (30) of lifting are fixed temporarily, and lift the upper end and the one of upper folder hydraulic system (1) of piston (11)
It is fixed to clamping cylinder A(6)；The working principle of the hoisting mechanism is: retracting the clamping piston for pressing from both sides hydraulic system (1) respectively
A(5) and the clamping piston B(7 of lower folder hydraulic system (2)), hoisting mechanism has just clamped promotion cable, keeps lower and presss from both sides hydraulic system
(2) clamp position presss from both sides the clamping piston A(5 of hydraulic system (1) in elongation), a pair of of intermediate plate A(4 of upper folder hydraulic system (1))
It unclamps, then extends lifting piston (11) a distance of lifting hydraulic system (3), the folder of hydraulic system (1) is then pressed from both sides on retraction
Tight piston A(5), a pair of of intermediate plate A(4 of upper folder hydraulic system (1)) is clamped and promotes cable, extends the folder of lower folder hydraulic system (2)
Tight piston B(7), a pair of of intermediate plate B(9 of lower folder hydraulic system (2)) is unclamped, then the lifting of the lifting hydraulic system that bounces back (3) is living
It fills in (11), lower folder hydraulic system (2) is moved up, lower folder hydraulic system (2) will drive the bridge plate of sunpender (12) and lifting
(30) rise a distance, promoted repeatedly；Walking mechanism mainly includes hoist engine A(14), promote cable A(15), arc
Shape cover A(16), arc-shaped cover B(17), a pair of of clamping piston C(18) and, a pair of of clamping cylinder C(19), a pair of of intermediate plate C(20) and, a pair of
Wheel A(21), auxiliary steel wire rope A(22), lead ring A(23) and, a pair of of clamping cylinder D(24), a pair of of clamping piston D(25) and, a pair of
Intermediate plate D(26), one wheel pairs B(27), it walks oil cylinder (31), walks piston (32), hoist engine B(35), promote cable B(36) and, lead
Ring B(37), auxiliary steel wire rope B(38)；Arc-shaped cover A(16) on the inside of be left and right symmetrically arranged a pair of of clamping cylinder C(19), clamp
Oil cylinder C(19) have clamping piston C(18), clamping piston C(18) front end connect with intermediate plate C(20) by universal joint, arc-shaped cover A
(16) inside upper part has been left and right symmetrically arranged one wheel pairs A(21), arc-shaped cover A(16) upper end be fixed with walking oil cylinder
(31), walking oil cylinder (31) has walking piston (32), and the front end of walking piston (32) and the upper end of arc-shaped cover B(17) are fixed, arc
The top of shape cover A (16) is fixed with hoist engine A(14), promoted cable A(15) one end be wound on hoist engine A(14) on, promoted cable A
(15) the other end passes through lead ring A(23), promote cable A(15) be fixed with multiple drag rings (13), the outer surface of drag ring (13)
Have rubbing surface, auxiliary steel wire rope A(22) upper end and arc-shaped cover A(16) fixed, auxiliary steel wire rope A(22) lower end and lead ring A
(23) fixed, auxiliary steel wire rope A(22) corresponding with promotion cable A(15) part forms symmetrical isosceles triangle, the isosceles three
Angular top is overlapped with the center line of main rope (28)；Arc-shaped cover B(17) on the inside of be left and right symmetrically arranged and a pair of clamp oil
Cylinder D(24), clamping cylinder D(24) have clamping piston D(25), clamping piston D(25) front end pass through universal joint and intermediate plate D(26)
Connection, arc-shaped cover B(17) inside upper part has been left and right symmetrically arranged one wheel pairs B(27), arc-shaped cover B(17) top be fixed with volume
Raise machine B(35), promoted cable B(36) one end be wound on hoist engine B(35) on, promoted cable B(36) the other end pass through lead ring B
(37), auxiliary steel wire rope B(38) upper end and arc-shaped cover B(17) fixed, auxiliary steel wire rope B(38) lower end and lead ring B(37)
Fixed, auxiliary steel wire rope B(38) corresponding with promotion cable B(36) part forms symmetrical isosceles triangle, the isosceles triangle
Top be overlapped with the center line of main rope (28)；The working principle of the walking mechanism is: retracting a pair of of clamping piston D respectively
(25) and a pair of clamping piston C(18), walking mechanism has just been clamped main rope (28), keep a pair of clamping piston C(18) folder
State is held, a pair of clamping piston D(25 is extended), a pair of of intermediate plate D(26) it unclamps, then walking piston (32) a distance is extended, so
Bounce back a pair of clamping piston D(25 afterwards) main rope (28) are clamped, then extend a pair of of clamping piston C(18), by a pair of of intermediate plate C
(20) unclamp, then walk piston (32) that bounce back, arc-shaped cover A(16) one wheel pairs A(21) rolled along main rope (28), arc
Cover A(16) a distance is moved forward, it moves forward repeatedly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810100352.2A CN108298432B (en) | 2018-02-01 | 2018-02-01 | A kind of improved cable crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810100352.2A CN108298432B (en) | 2018-02-01 | 2018-02-01 | A kind of improved cable crane |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108298432A CN108298432A (en) | 2018-07-20 |
| CN108298432B true CN108298432B (en) | 2019-03-12 |
Family
ID=62850691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810100352.2A Active CN108298432B (en) | 2018-02-01 | 2018-02-01 | A kind of improved cable crane |
Country Status (1)
| Country | Link |
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| CN (1) | CN108298432B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108455462A (en) * | 2018-02-10 | 2018-08-28 | 湖北思泽新能源科技有限公司 | A kind of cable crane |
| CN110541599A (en) * | 2019-08-30 | 2019-12-06 | 迪尔集团有限公司 | Device for lifting inverted chimney steel inner cylinder by using steel twisted rope hydraulic pressure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3901641A1 (en) * | 1988-02-08 | 1989-08-17 | Mm Handels Gewerbe Und Industr | Carriage together with suspension gear for timber skidding |
| CN102154987A (en) * | 2011-04-11 | 2011-08-17 | 西南交通大学 | On-cable walking-type self-walking system |
| CN103274310A (en) * | 2013-06-13 | 2013-09-04 | 扬州市振东电力器材有限公司 | Self-lifting type cableway transporting device |
| CN105817001A (en) * | 2016-05-10 | 2016-08-03 | 彭宝安 | Automatic pole climbing device capable of being applicable to variable cross-section bar and with protection function |
| CN206538695U (en) * | 2017-01-21 | 2017-10-03 | 广西大学 | It is a kind of to lift the deck unit erection gantry combined with walking |
-
2018
- 2018-02-01 CN CN201810100352.2A patent/CN108298432B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3901641A1 (en) * | 1988-02-08 | 1989-08-17 | Mm Handels Gewerbe Und Industr | Carriage together with suspension gear for timber skidding |
| CN102154987A (en) * | 2011-04-11 | 2011-08-17 | 西南交通大学 | On-cable walking-type self-walking system |
| CN103274310A (en) * | 2013-06-13 | 2013-09-04 | 扬州市振东电力器材有限公司 | Self-lifting type cableway transporting device |
| CN105817001A (en) * | 2016-05-10 | 2016-08-03 | 彭宝安 | Automatic pole climbing device capable of being applicable to variable cross-section bar and with protection function |
| CN206538695U (en) * | 2017-01-21 | 2017-10-03 | 广西大学 | It is a kind of to lift the deck unit erection gantry combined with walking |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108298432A (en) | 2018-07-20 |
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Effective date of registration: 20211203 Address after: 510000 2nd floor, No.1, erheng Road, Hetai Road, Baiyun District, Guangzhou City, Guangdong Province Patentee after: Mingtong Equipment Technology Group Co., Ltd Address before: 448000 69 Jingmen Road, Dugao District, Jingmen high tech Zone, Jingmen, Hubei Patentee before: HUBEI SIZE NEW ENERGY TECHNOLOGY Co.,Ltd. |