CN105645262B - The sport car structure of cable hoist - Google Patents
The sport car structure of cable hoist Download PDFInfo
- Publication number
- CN105645262B CN105645262B CN201610185153.7A CN201610185153A CN105645262B CN 105645262 B CN105645262 B CN 105645262B CN 201610185153 A CN201610185153 A CN 201610185153A CN 105645262 B CN105645262 B CN 105645262B
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- CN
- China
- Prior art keywords
- sport car
- pulley
- haulage
- towing bracket
- hanger
- 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.)
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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
- B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
- B66C9/10—Undercarriages or bogies, e.g. end carriages, end bogies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C11/00—Trolleys or crabs, e.g. operating above runways
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The present invention relates to a kind of sport car structure of cable hoist, it includes haulage gear, running mechanism and lifting mechanism are supported, the haulage gear includes large traction support, preceding small towing bracket, sport car frame plate, small towing bracket, front haulage pulley and rear haulage pulley；The support running mechanism includes sport car travelling wheel and sport car wheel shaft；The lifting mechanism includes upper hanger, lower hanger, upper hanger pulley, equalizer pulley and movable pulley.The lifting of handling component is controlled using racing car device（That is vertical transport）, sport car moves realization along spanning direction on hauling rope on hoisting rope and moves horizontally（That is horizontal transport）, the technical problem existed is installed to solve valley arch bridge.
Description
Technical field
The present invention relates to arch bridge installing area, specifically, it is related to steel construction arch bridge cable crane sport car in a kind of valley and fills
Put.
Background technology
In highway in China bridge series, arch bridge as a kind of ancient bridge-type so that its span ability is big, bearing capacity is high,
Can be with the distinctive technical advantage such as local material, cost economic, maintenance cost be few, handsome in appearance as construction history most
Long, competitiveness is stronger.And Chang Sheng does not wane, the type of bridge continued to develop.Arch bridge is highway in China bridge Longspan Bridge
One of main bridge type.Installed more than current arch bridge using crawler crane, foundation bearing capacity requirement of the crawler crane to using area
It is higher, crawler crane basis of first constructing is needed before installation；And crawler belt crane operation job area is small, and need frequent shift position, effect
Rate is low, influences construction speed.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of sport car of cable hoist for above-mentioned prior art
Structure, the lifting of handling component is controlled using racing car device（That is vertical transport）, sport car on hauling rope along spanning direction rise
Mobile realization is moved horizontally on weight rope（That is horizontal transport）, install what is existed to solve to mention valley arch bridge in above-mentioned background technology
Technical problem.
The present invention the used technical scheme that solves the above problems is：A kind of sport car structure of cable hoist, it is wrapped
Haulage gear, support running mechanism and lifting mechanism are included, the haulage gear includes large traction support, preceding small towing bracket, race
Vehicle frame plate, small towing bracket, front haulage pulley and rear haulage pulley, the front haulage pulley pass through hauling block axle and large traction
Support is connected, and large traction support is connected by drawing pulling shaft with preceding small towing bracket, and preceding small towing bracket passes through draw bar bearing pin
It is connected with sport car frame plate, sport car frame plate is connected with rear small towing bracket, rear small towing bracket passes through hauling block axle and rear haulage
Pulley is connected；
The support running mechanism includes sport car travelling wheel and sport car wheel shaft, and the sport car travelling wheel is arranged at sport car wheel shaft
On, the sport car frame plate is arranged on the sport car wheel shaft of sport car travelling wheel both sides, and the sport car frame plate is carried out by stretching screw
Connection is tightened up；
The lifting mechanism includes upper hanger, lower hanger, upper hanger pulley, equalizer pulley and movable pulley, the upper hanger
Pulley and equalizer pulley are connected by upper hanger pulley spindle and balance pulley spindle with upper hanger respectively, form fixed pulley group；It is described
Movable pulley is connected by lower hanger pulley spindle with lower hanger, forms running block, and hang in the bottom setting of the lower hanger
Hook axle.
Compared with prior art, the advantage of the invention is that：
Present invention is mainly used for the installation of steel construction arch bridge, especially for some bad environments, crawler crane, truck crane etc. are set
The standby valley arch bridge that can not be operated, is widely used in steel construction arch bridge；Its unique structure, easy for installation, structure is safe and reliable, tool
It is standby efficiently, energy-conservation, it is time saving and energy saving, flexible the features such as, being capable of level, vertical transport component.
Brief description of the drawings
Fig. 1 is sport car cabling schematic diagram of the invention.
Fig. 2 is that sport car of the present invention assembles schematic top plan view.
Fig. 3 is sport car assembling side schematic view of the present invention.
Fig. 4 is sport car assembling elevational schematic view of the present invention.
Fig. 5 is lifting of the present invention and angle pulley group schematic diagram.
Wherein：
Rack winch 1, hauling rope 2, large traction support 3, hauling block axle 4, traction pulling shaft 5, preceding small towing bracket 6,
Draw bar bearing pin 7, sport car frame plate 8, rear small towing bracket 9, front haulage pulley 10, rear haulage pulley 11, sport car travelling wheel 12, drawing
Tight screw rod 13, upper hanger 14, lower hanger 15, upper hanger pulley spindle 16, upper hanger pulley 17, equalizer pulley axle 18, equalizer pulley
19th, movable pulley 21, lower hanger pulley spindle 20, sport car wheel shaft 22, suspension hook axle 23.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing embodiment.
Such as Fig. 1, shown in 2, a kind of sport car structure of cable hoist in the embodiment of the present invention, including haulage gear,
Support running mechanism and lifting mechanism, the haulage gear includes large traction support 3, preceding small towing bracket 6, sport car frame plate 8, small
Towing bracket 9, front haulage pulley 10 and rear haulage pulley 11, the front haulage pulley 10 pass through hauling block axle 4 and large traction
Support 3 is connected, and large traction support 3 is connected by drawing pulling shaft 5 with preceding small towing bracket 6, and preceding small towing bracket 6 passes through draw bar
Bearing pin 7 is connected with sport car frame plate 8, and sport car frame plate 8 is connected with rear small towing bracket 9, and rear small towing bracket 9 passes through hauling block axle
4 are connected with rear haulage pulley 11, and front haulage pulley 10 and rear haulage pulley 11 are connected by hauling rope 2 with rack winch 1 respectively
Connect.
Referring to Fig. 3, the support running mechanism includes sport car travelling wheel 12 and sport car wheel shaft 22, the sport car travelling wheel 12
It is arranged on sport car wheel shaft 22, the sport car frame plate 8 is arranged on the sport car wheel shaft 22 of the both sides of sport car travelling wheel 12, the sport car
Frame plate 8 is attached by stretching screw 13 and tightened up.
Referring to Fig. 4, Fig. 5, the lifting mechanism includes upper hanger 14, lower hanger 15, upper hanger pulley 17, equalizer pulley 19
With movable pulley 21, the upper hanger pulley 17 and equalizer pulley 19 respectively by upper hanger pulley spindle 16 and balance pulley spindle 18 with
Upper hanger 14 is connected, and forms fixed pulley group；The movable pulley 21 is connected by lower hanger pulley spindle 20 with lower hanger 15, forms dynamic
Assembly pulley, and suspension hook axle 23 is set in the bottom of the lower hanger 15.Hoisting rope on hoisting winding is wound on upper hanger
The running block in fixed pulley group and lower hanger 15 on 14, the lifting of lower hanger is realized by the effect of hoisting winding, from
And realize the component lifting hung on the suspension hook axle of lower hanger.
Introduce this cable crane racing car device operation process step by step below.
Above-mentioned sport car structure carries out lifting operation in accordance with the following steps：
Step one, sport car is drawn to above component by hauling rope using rack winch；
Step 2, drives hoisting rope to be transferred by lifting mechanism on suspension hook axle to component using lifting bitter end hoisting winding
Side；
Step 3,4 suspension hook axles of biserial sport car are fixed on 4 hoisting point positions of component；
Component is risen and rises to height to be installed by step 4, manipulation hoisting winding, passes through rack winch and lifting elevator
Machine carries out the fine setting of level and vertical direction to the position of component；
Step 5, treats that component installs in place, and after the completion of having fixed, unclamps suspension hook axle, complete the lifting of a secondary member
Task.
In addition to the implementation, present invention additionally comprises have other embodiment, all use equivalent transformation or equivalent replacements
The technical scheme that mode is formed, all should fall within the scope of the hereto appended claims.
Claims (1)
1. a kind of sport car structure of cable hoist, it is characterised in that：It includes haulage gear, support running mechanism and raising
Mechanism, the haulage gear includes large traction support（3）, preceding small towing bracket（6）, sport car frame plate（8）, rear small towing bracket
（9）, front haulage pulley（10）With rear haulage pulley（11）, the front haulage pulley（10）Pass through hauling block axle（4）With leading greatly
Draw support（3）Connection, large traction support（3）By drawing pulling shaft（5）With preceding small towing bracket（6）Connection, preceding small towing bracket
（6）Pass through draw bar bearing pin（7）With sport car frame plate（8）Connection, sport car frame plate（8）With rear small towing bracket（9）Connection, it is rear small to lead
Draw support（9）Pass through hauling block axle（4）With rear haulage pulley（11）Connection；The support running mechanism includes sport car travelling wheel
（12）With sport car wheel shaft（22）, the sport car travelling wheel（12）It is arranged at sport car wheel shaft（22）On, the sport car frame plate（8）Set
In sport car travelling wheel（12）The sport car wheel shaft of both sides（22）On, the sport car frame plate（8）Pass through stretching screw（13）It is attached
Tighten up；The lifting mechanism includes upper hanger（14）, lower hanger（15）, upper hanger pulley（17）, equalizer pulley（19）With dynamic cunning
Wheel（21）, the upper hanger pulley（17）And equalizer pulley（19）Pass through upper hanger pulley spindle respectively（16）With balance pulley spindle
（18）With upper hanger（15）Connection, forms fixed pulley group；The movable pulley（21）Pass through lower hanger pulley spindle（20）With lower hanger
（15）Connection, forms running block, and in the lower hanger（15）Bottom set suspension hook axle（23）；Above-mentioned sport car structure is pressed
Lifting operation is carried out according to following steps：Step one, sport car is drawn to above component by hauling rope using rack winch；Step
Rapid two, drive hoisting rope to be transferred by lifting mechanism above suspension hook axle to component using lifting bitter end hoisting winding；Step 3,
4 suspension hook axles of biserial sport car are fixed on 4 hoisting point positions of component；Component is risen to rise to and treated by step 4, manipulation hoisting winding
Setting height(from bottom), the fine setting of level and vertical direction is carried out by rack winch and hoisting winding to the position of component；Step
Five, treat that component installs in place, and after the completion of having fixed, unclamp suspension hook axle, complete the lifting task of a secondary member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610185153.7A CN105645262B (en) | 2016-03-29 | 2016-03-29 | The sport car structure of cable hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610185153.7A CN105645262B (en) | 2016-03-29 | 2016-03-29 | The sport car structure of cable hoist |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105645262A CN105645262A (en) | 2016-06-08 |
| CN105645262B true CN105645262B (en) | 2017-08-11 |
Family
ID=56495751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610185153.7A Active CN105645262B (en) | 2016-03-29 | 2016-03-29 | The sport car structure of cable hoist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105645262B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110386559A (en) * | 2019-08-14 | 2019-10-29 | 四川路桥华东建设有限责任公司 | CABLEWAY ERECTION SYSTEM bivector traction self-adapting type horse race system |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11349281A (en) * | 1998-06-12 | 1999-12-21 | Fujita Corp | Cable crane and picture communication system utilizing it |
| CN201148312Y (en) * | 2007-11-22 | 2008-11-12 | 广西壮族自治区公路桥梁工程总公司 | Double cable stride lifting system carriage |
| CN201148310Y (en) * | 2007-12-04 | 2008-11-12 | 中铁大桥局股份有限公司 | Novel cable overhead travelling crane running on upper part of main cable |
| CN101224856A (en) * | 2007-12-20 | 2008-07-23 | 中铁大桥局股份有限公司 | Long-span load-carrying cable lifting machine and mounting method therefor |
| CN201334316Y (en) * | 2008-12-30 | 2009-10-28 | 中铁大桥局股份有限公司 | Distributor of cable crane |
| CN201746233U (en) * | 2010-07-27 | 2011-02-16 | 中铁大桥局集团第三工程有限公司 | Moving cable supporter for cable crane |
| CN205634654U (en) * | 2016-03-29 | 2016-10-12 | 中建钢构江苏有限公司 | Sports car structure of cable crane hoist |
-
2016
- 2016-03-29 CN CN201610185153.7A patent/CN105645262B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105645262A (en) | 2016-06-08 |
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