CN205634654U - Sports car structure of cable crane hoist - Google Patents
Sports car structure of cable crane hoist Download PDFInfo
- Publication number
- CN205634654U CN205634654U CN201620247360.6U CN201620247360U CN205634654U CN 205634654 U CN205634654 U CN 205634654U CN 201620247360 U CN201620247360 U CN 201620247360U CN 205634654 U CN205634654 U CN 205634654U
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- pulley
- sport car
- support
- frame plate
- towing bracket
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- 239000000725 suspension Substances 0.000 claims description 8
- 238000009434 installation Methods 0.000 abstract description 5
- 241000256339 Barranca Species 0.000 abstract 1
- 230000005012 migration Effects 0.000 abstract 1
- 238000013508 migration Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The utility model relates to a sports car structure of cable crane hoist, it includes supports rail trucks and hoisting mechanism by drive mechanism, drive mechanism including pull the support greatly, precedingly pull the support for a short time, run frame plate, pull the support for a short time, preceding traction pulley and back traction pulley, it includes that the sports car walks road wheel and sports car shaft to support rail trucks, hoisting mechanism includes stores pylon, lower stores pylon, goes up stores pylon pulley, balanced pulley and movable pulley. Utilize the lift (perpendicular transportation promptly) of sports car device control handling member, the sports car moves on the jack -up cable along the bay orientation on the traction cable and realizes horizontal migration (being horizontal transport ) to solve the technical problem that barranca arched bridge installation exists.
Description
Technical field
This utility model relates to arch bridge installing area, specifically, relating to the sport car structure of steel construction arch bridge cable crane crane in a kind of valley.
Background technology
In highway in China bridge series, the distinctive technical advantages such as arch bridge is big with its span ability as a kind of ancient bridge-type, bearing capacity is high, available local material, cost economic, maintenance cost are few, handsome in appearance and become that construction history is the longest, competitiveness is stronger.And Chang Sheng does not wanes, the type of bridge of development.Arch bridge is one of main bridge type of highway in China bridge Longspan Bridge.Arch bridge many employings crawler crane is installed at present, and the foundation bearing capacity of using area is required higher by crawler crane, needs crawler crane basis of first constructing before installation；And crawler crane operation job area is little, and needing frequent shift position, efficiency is low, affects construction speed.
Utility model content
Technical problem to be solved in the utility model is the sport car structure providing a kind of cable crane crane for above-mentioned prior art, racing car device is utilized to control the lifting (i.e. vertical transport) of handling component, sport car moves realization on hauling rope on hoisting rope and moves horizontally (i.e. horizontal transport) along spanning direction, to solve to mention the technical problem that valley arch bridge installation exists in above-mentioned background technology.
The technical scheme in the invention for solving the above technical problem is: the sport car structure of a kind of cable crane crane, it includes haulage gear, support running mechanism and lifting mechanism, described haulage gear includes large traction support, front little towing bracket, sport car frame plate, little towing bracket, front haulage pulley and rear haulage pulley, described front haulage pulley is connected with large traction support by hauling block axle, large traction support is connected with front little towing bracket by traction pulling shaft, front little towing bracket is connected with sport car frame plate by draw bar bearing pin, sport car frame plate is connected with rear little towing bracket, rear little towing bracket is connected with rear haulage pulley by hauling block axle；
Described support running mechanism includes that sport car travelling wheel and sport car wheel shaft, described sport car travelling wheel are arranged on sport car wheel shaft, and described sport car frame plate is arranged on the sport car wheel shaft of sport car travelling wheel both sides, and described sport car frame plate is attached tightening up by stretching screw；
Described lifting mechanism includes upper hanger, lower hanger, upper hanger pulley, equalizer pulley and movable pulley, and described upper hanger pulley and equalizer pulley are connected with upper hanger by upper hanger pulley spindle and balance pulley spindle respectively, form fixed pulley group；Described movable pulley is connected with lower hanger by lower hanger pulley spindle, forms running block, and arranges suspension hook axle in the bottom of described lower hanger.
Compared with prior art, the utility model has the advantage of:
This utility model is mainly used in the installation of steel construction arch bridge, especially for some bad environments, the valley arch bridge that the equipment such as crawler crane, truck crane cannot operate, is widely used in steel construction arch bridge；Its structure is unique, easy for installation, structural safety reliable, possesses the features such as efficient, energy-conservation, time saving and energy saving, flexible, it is possible to level, vertical transport component.
Accompanying drawing explanation
Fig. 1 is sport car cabling schematic diagram of the present utility model.
Fig. 2 is that this utility model sport car assembles schematic top plan view.
Fig. 3 is that this utility model sport car assembles side schematic view.
Fig. 4 is that this utility model sport car assembles elevational schematic view.
Fig. 5 is this utility model lifting 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, front little towing bracket 6, draw bar bearing pin 7, sport car frame plate 8, rear little towing bracket 9, front haulage pulley 10, rear haulage pulley 11, sport car travelling wheel 12, stretching screw 13, upper hanger 14, lower hanger 15, upper hanger pulley spindle 16, upper hanger pulley 17, equalizer pulley axle 18, equalizer pulley 19, movable pulley 21, sport car wheel shaft 22, suspension hook axle 23.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, this utility model is described in further detail.
Such as Fig. 1, shown in 2, the sport car structure of a kind of cable crane crane in this utility model embodiment, including haulage gear, support running mechanism and lifting mechanism, described haulage gear includes large traction support 3, front little towing bracket 6, sport car frame plate 8, little towing bracket 9, front haulage pulley 10 and rear haulage pulley 11, described front haulage pulley 10 is connected with large traction support 3 by hauling block axle 4, large traction support 3 is connected with front little towing bracket 6 by traction pulling shaft 5, front little towing bracket 6 is connected with sport car frame plate 8 by draw bar bearing pin 7, sport car frame plate 8 is connected with rear little towing bracket 9, rear little towing bracket 9 is connected with rear haulage pulley 11 by hauling block axle 4, front haulage pulley 10 and rear haulage pulley 11 are connected with rack winch 1 by hauling rope 2 respectively.
See Fig. 3, described support running mechanism includes sport car travelling wheel 12 and sport car wheel shaft 22, described sport car travelling wheel 12 is arranged on sport car wheel shaft 22, and described sport car frame plate 8 is arranged on the sport car wheel shaft 22 of sport car travelling wheel 12 both sides, and described sport car frame plate 8 is attached tightening up by stretching screw 13.
See Fig. 4, Fig. 5, described lifting mechanism includes upper hanger 14, lower hanger 15, upper hanger pulley 17, equalizer pulley 19 and movable pulley 21, described upper hanger pulley 17 and equalizer pulley 19 are connected with upper hanger 15 by upper hanger pulley spindle 16 and balance pulley spindle 18 respectively, form fixed pulley group；Described movable pulley 21 is connected with lower hanger 15 by lower hanger pulley spindle 20, forms running block, and arranges suspension hook axle 23 in the bottom of described lower hanger 15.Running block in fixed pulley group that hoisting rope on hoisting winding is wound on upper hanger 4 and lower hanger 5, is realized the lifting of lower hanger, thus realizes the component lifting hung on the suspension hook axle of lower hanger by the effect of hoisting winding.
Introduce this cable crane racing car device operation process the most step by step.
Step one, utilizes rack winch to pass through hauling rope by above sport car traction to lifting components；
Step 2, utilizes lifting bitter end hoist engine to drive hoisting rope to transfer suspension hook axle to above component by hoisting system；
Step 3,4 suspension hook axles of biserial sport car are fixed on 4 hoisting point positions of component；
Step 4, lifting member is risen and rises to height to be installed, by traction and hoisting winding, the position of component carried out the fine setting of level and vertical direction by manipulation hoist engine；
Step 4, treats that component is installed in place, and after having fixed, unclamps suspension hook axle, complete the lifting task of a secondary member.
In addition to the implementation, this utility model also includes the technical scheme that other embodiments, all employing equivalents or equivalence substitute mode are formed, within all should falling into this utility model scope of the claims.
Claims (1)
1. the sport car structure of a cable crane crane, it is characterized in that: it includes haulage gear, support running mechanism and lifting mechanism, described haulage gear includes large traction support (3), front little towing bracket (6), sport car frame plate (8), rear little towing bracket (9), front haulage pulley (10) and rear haulage pulley (11), described front haulage pulley (10) is connected with large traction support (3) by hauling block axle (4), large traction support (3) is connected with front little towing bracket (6) by traction pulling shaft (5), front little towing bracket (6) is connected with sport car frame plate (8) by draw bar bearing pin (7), sport car frame plate (8) is connected with rear little towing bracket (9), rear little towing bracket (9) is connected with rear haulage pulley (11) by hauling block axle (4)；
Described support running mechanism includes sport car travelling wheel (12) and sport car wheel shaft (22), described sport car travelling wheel (12) is arranged on sport car wheel shaft (22), described sport car frame plate (8) is arranged on the sport car wheel shaft (22) of sport car travelling wheel (12) both sides, and described sport car frame plate (8) is attached tightening up by stretching screw (13)；
Described lifting mechanism includes upper hanger (14), lower hanger (15), upper hanger pulley (17), equalizer pulley (19) and movable pulley (21), described upper hanger pulley (17) and equalizer pulley (19) are connected with upper hanger (15) by upper hanger pulley spindle (16) and balance pulley spindle (18) respectively, form fixed pulley group；Described movable pulley (21) is connected with lower hanger (15) by lower hanger pulley spindle (20), forms running block, and arranges suspension hook axle (23) in the bottom of described lower hanger (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620247360.6U CN205634654U (en) | 2016-03-29 | 2016-03-29 | Sports car structure of cable crane hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620247360.6U CN205634654U (en) | 2016-03-29 | 2016-03-29 | Sports car structure of cable crane hoist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205634654U true CN205634654U (en) | 2016-10-12 |
Family
ID=57074806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620247360.6U Active CN205634654U (en) | 2016-03-29 | 2016-03-29 | Sports car structure of cable crane hoist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205634654U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105645262A (en) * | 2016-03-29 | 2016-06-08 | 中建钢构江苏有限公司 | Traveling crane structure of cable hoisting crane |
| CN106315420A (en) * | 2016-10-17 | 2017-01-11 | 广西大学 | Suspension arm type Y-shaped double-cable transporting device |
| CN113928983A (en) * | 2021-10-26 | 2022-01-14 | 湖南省中南桥梁安装工程有限公司 | Hoisting mechanism of top damage prevention hoisting rope |
| CN114380192A (en) * | 2022-03-25 | 2022-04-22 | 河南巨人起重机集团有限公司 | Anti-rotation lifting hook device |
| CN115477234A (en) * | 2022-10-13 | 2022-12-16 | 广西路桥工程集团有限公司 | cable car crane |
-
2016
- 2016-03-29 CN CN201620247360.6U patent/CN205634654U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105645262A (en) * | 2016-03-29 | 2016-06-08 | 中建钢构江苏有限公司 | Traveling crane structure of cable hoisting crane |
| CN106315420A (en) * | 2016-10-17 | 2017-01-11 | 广西大学 | Suspension arm type Y-shaped double-cable transporting device |
| CN113928983A (en) * | 2021-10-26 | 2022-01-14 | 湖南省中南桥梁安装工程有限公司 | Hoisting mechanism of top damage prevention hoisting rope |
| CN114380192A (en) * | 2022-03-25 | 2022-04-22 | 河南巨人起重机集团有限公司 | Anti-rotation lifting hook device |
| CN115477234A (en) * | 2022-10-13 | 2022-12-16 | 广西路桥工程集团有限公司 | cable car crane |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |