CN212270696U - Suspension cable pipe bridge face roof beam installation device - Google Patents
Suspension cable pipe bridge face roof beam installation device Download PDFInfo
- Publication number
- CN212270696U CN212270696U CN202020592749.0U CN202020592749U CN212270696U CN 212270696 U CN212270696 U CN 212270696U CN 202020592749 U CN202020592749 U CN 202020592749U CN 212270696 U CN212270696 U CN 212270696U
- Authority
- CN
- China
- Prior art keywords
- main
- cable
- winch
- sides
- towers
- 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.)
- Active
Links
Images
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a suspension cable pipe bridge face roof beam installation device, include: the device comprises a main cable, a sliding device, an operation cage, an electric hoist, a main winch, an auxiliary winch, a traction rope, a guide frame and a main tower; the two main towers are respectively arranged on two sides of the river channel; a main winch and an auxiliary winch are respectively arranged on the outer sides of the two main towers; a main cable is arranged between the two main towers; sliding devices are respectively arranged on two sides of the operation cage, are arranged on the main cable and slide back and forth on the main cable; electric hoists are respectively arranged on two sides of the upper end of the operation cage; a guide frame is arranged at the center of the top end of the main tower; the traction rope is a circulating rope, the main winch starts to bypass the guide frames on the two main towers to the auxiliary winch, and the front side and the rear side of the operation cage are fixed on the traction rope. The utility model discloses installation device simple structure, but operation cage site preparation, the preparation cycle is short, has reduced equipment cost.
Description
Technical Field
The utility model belongs to the technical field of suspension bridge face roof beam erection equipment technique and specifically relates to a suspension cable pipe support bridge face roof beam installation device is related to.
Background
In the construction of the suspension bridge, the span of the suspension bridge is large, the bridge deck beam installation equipment is generally hoisted by adopting a cable-spanning hoist produced by a professional manufacturer, the distances among main cables of each suspension bridge are different, the cable-spanning hoist is generally customized according to the size and hoisting weight, the cost of the customized equipment is high, the customized equipment is relatively suitable for large-scale suspension bridge engineering, for the suspension bridge, the bridge deck mainly bears the pipeline load, the width of the bridge deck is narrow, the weight is light, the manufacturing cost is low, the construction period is short, if the cable-spanning hoist is customized specially, the processing period is long, the investment is high at one time, and the construction is uneconomical, so that the bridge deck beam installation device for the suspension bridge is simple, flexible, economical, practical, safe and efficient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a suspension cable pipe bridge face roof beam installation device.
To achieve the above object, the present invention adopts the following:
a suspension pipe frame bridge deck beam installation device includes: the device comprises a main cable, a sliding device, an operation cage, an electric hoist, a main winch, an auxiliary winch, a traction rope, a guide frame and a main tower; the two main towers are respectively arranged on two sides of the river channel; a main winch and an auxiliary winch are respectively arranged on the outer sides of the two main towers; a main cable is arranged between the two main towers; sliding devices are respectively arranged on two sides of the operation cage, are arranged on the main cable and slide back and forth on the main cable; electric hoists are respectively arranged on two sides of the upper end of the operation cage; a guide frame is arranged at the center of the top end of the main tower; the traction rope is a circulating rope, the main winch starts to bypass the guide frames on the two main towers to the auxiliary winch, and the front side and the rear side of the operation cage are fixed on the traction rope.
Preferably, the number of the main cables is two, and the two main cables are respectively arranged on two sides of the top end of the main tower; the sliding device consists of four rollers, is divided into two groups, and is arranged on the two main cables respectively.
Preferably, the operating cage is made of a metallic material.
Preferably, the hauling cable is a steel wire rope.
The utility model has the advantages of it is following:
(1) the installation device of the utility model has simple structure, the operation cage can be manufactured on site, the manufacturing period is short, and the equipment cost is reduced; (2) the utility model is simple in operation convenient, the installation effectiveness is high, practices thrift the time limit for a project.
Drawings
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Fig. 1 is a longitudinal section view of the installation device for the bridge deck beam of the suspension cable pipe frame bridge of the utility model.
Fig. 2 is a cross sectional view of the installation device for the bridge deck beam of the suspension cable pipe frame bridge of the present invention.
Fig. 3 is a longitudinal section structure diagram of the operation cage of the present invention.
Fig. 4 is a cross section structure diagram of the operation cage of the invention.
In the figures, the various reference numbers are:
1-main cable, 2-sliding device, 3-operation cage, 4-electric hoist, 5-main winch, 6-auxiliary winch, 7-traction rope, 8-guide frame, 9-main tower and 10-bridge deck beam section.
Detailed Description
In order to illustrate the invention more clearly, the invention is further described below with reference to preferred embodiments. It is to be understood by persons skilled in the art that the following detailed description is illustrative and not restrictive, and is not to be taken as limiting the scope of the invention.
As shown in fig. 1 to 4, a suspension pipe bridge deck beam installation apparatus includes: the device comprises a main cable 1, a sliding device 2, an operation cage 3, an electric hoist 4, a main winch 5, an auxiliary winch 6, a traction rope 7, a guide frame 8 and a main tower 9; the number of the main towers 9 is two, and the main towers 9 are part of the main structure of the bridge, are respectively arranged on two sides of a river channel and are used for supporting construction of a suspension cable pipe frame bridge; a main winch 5 and an auxiliary winch 6 are respectively arranged on the outer sides of the two main towers 9, a main cable 1 is arranged between the two main towers 9, the main cable 1 is a part of a bridge main body structure and is used as a track of a bridge deck beam mounting device, and the two sides of the main cable 1 are respectively fixed on the outer sides of the main winch and the auxiliary winch; two sides of the operation cage 3 are respectively provided with a sliding device 2, and the sliding devices 2 are arranged on the main cable 1 and slide back and forth on the main cable 1; the two sides of the upper end of the operation cage 3 are respectively provided with an electric hoist 4, and the electric hoists 4 are used for hoisting the bridge deck beam sections 10 and assembling the bridge deck beam sections 10 together; a guide frame 8 is arranged at the center of the top end of the main tower 9, the traction ropes 7 are circulating ropes, the main winch 5 starts to wind around the guide frames 8 on the two main towers 9 to finish the process of the auxiliary winch 6, the front side and the rear side of the operation cage 3 are fixed on the traction rope 7 of one of the main towers, and the operation cage reciprocates under the guide of the traction rope 7. When the bridge deck beam storage device works, the operation cage 3 is shifted to a beam storage place on the inner side of a main tower 9 at one end of a suspension bridge under the traction of a winch, the electric hoist 4 lifts the bridge deck beam section 10 to a certain height away from the bottom of the operation cage 3, the traction rope 7 drags the operation cage 3 to move to the position of another main tower 9 where the bridge deck beam section 10 is installed, and the electric hoist 4 is operated to install the bridge deck beam section.
Further, the main cables 1 are two and are respectively arranged on two sides of the top end of the main tower 9, and the sliding device 2 is composed of four rollers, is divided into two groups, and is respectively arranged on the two main cables 1.
Further, the operating cage 3 is made of a metal material.
Further, the hauling cable 7 is a steel wire rope.
The main cable 1 is a main cable of the suspension bridge, the sliding device 2 is positioned on the main cable 1, and a limiting anti-drop measure is adopted, the sliding device 2 is fixed on the installation operation cage 3, and the two electric hoists 4 are respectively fixed at two ends of the installation operation cage 3; the main winch 5 is fixed on a ground foundation, the auxiliary winch 6 is fixed on the ground foundation, the traction rope 7 is a circulating rope and is connected with the main winch and the auxiliary winch through a tower top guide frame 8, and the guide frame 8 is a guide device of the traction rope on the tower top; one strand of the traction rope 7 is connected with the operation cage 3, and the traction rope 7 drives the operation cage 3 to move together when moving.
When main hoist engine 5, when vice hoist engine 6 starts, drive 7 motions of haulage rope promptly, haulage rope 7 pulls near operation cage 3 and removes one end main tower 9 and deposits the bridge face roof beam segment district, start electric block 4 and lift by crane bridge face roof beam segment 10 (before the lifting beam this section of bridge face roof beam correspond the hoist cable put into the operation cage), start main and vice hoist engine again and pull operation cage 3 reverse shift to another main tower 9 side bridge face roof beam segment mounted position through haulage rope 7, start electric block 4 and adjust bridge face roof beam segment 10 and highly install the hoist cable after and carry out the installation of bridge face roof beam segment. When the installation of one section of bridge deck beam is finished, other bridge deck beam sections are installed by adopting the same steps.
Obviously, the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention, and it is obvious for those skilled in the art to make other variations or changes based on the above descriptions, and all the embodiments cannot be exhausted here, and all the obvious variations or changes that belong to the technical solutions of the present invention are still in the protection scope of the present invention.
Claims (4)
1. The utility model provides a suspension cable pipe support bridge face roof beam installation device which characterized in that includes: the device comprises a main cable, a sliding device, an operation cage, an electric hoist, a main winch, an auxiliary winch, a traction rope, a guide frame and a main tower; the two main towers are respectively arranged on two sides of the river channel; a main winch and an auxiliary winch are respectively arranged on the outer sides of the two main towers; a main cable is arranged between the two main towers; sliding devices are respectively arranged on two sides of the operation cage, are arranged on the main cable and slide back and forth on the main cable; electric hoists are respectively arranged on two sides of the upper end of the operation cage; a guide frame is arranged at the center of the top end of the main tower; the traction rope is a circulating rope, the main winch starts to bypass the guide frames on the two main towers to the auxiliary winch, and the front side and the rear side of the operation cage are fixed on the traction rope.
2. The bridge deck beam installation device for the suspension pipe frame bridge according to claim 1, wherein two main cables are arranged on two sides of the top end of the main tower respectively; the sliding device consists of four rollers, is divided into two groups, and is arranged on the two main cables respectively.
3. A catenary-pipe-frame-bridge deck-beam installation device according to claim 1, characterized in that the operating cage is made of metal material.
4. The suspended pipeline frame bridge deck beam mounting device of claim 1, wherein the hauling cable is a steel cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020592749.0U CN212270696U (en) | 2020-04-20 | 2020-04-20 | Suspension cable pipe bridge face roof beam installation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020592749.0U CN212270696U (en) | 2020-04-20 | 2020-04-20 | Suspension cable pipe bridge face roof beam installation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212270696U true CN212270696U (en) | 2021-01-01 |
Family
ID=73876474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020592749.0U Active CN212270696U (en) | 2020-04-20 | 2020-04-20 | Suspension cable pipe bridge face roof beam installation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212270696U (en) |
-
2020
- 2020-04-20 CN CN202020592749.0U patent/CN212270696U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108147295B (en) | Cable crane used in suspension bridge construction and hoisting traction system thereof | |
| CN110760634A (en) | Blast furnace shell installation method | |
| CN210214612U (en) | Radiant cable crane hoisting system in tunnel anchor | |
| CN201473221U (en) | Light cable crane for suspension bridge | |
| CN212270696U (en) | Suspension cable pipe bridge face roof beam installation device | |
| CN210313196U (en) | Climbing cable hoisting system | |
| CN209194361U (en) | A kind of fixed structure of suspension cable bridge section lifting hoisting platform | |
| CN212050425U (en) | Special hanging flower basket of cable crane haulage rope blind area maintenance | |
| CN217077790U (en) | Steel pipe hot galvanizing does not have chromium passivating device | |
| CN212687392U (en) | Cable crane hoisting device for bridge erection | |
| CN114852822A (en) | Hoist mechanism of dual-purpose conversion ladder of well formula | |
| CN111762697B (en) | Large-span cable crane dismantling construction method adjacent to railway business line | |
| CN220578854U (en) | Lifting platform for overhauling water inlet of hydropower station unit | |
| CN214882988U (en) | Aerial rotary lifting appliance for lifting and mounting steel box girder of suspension bridge | |
| CN219448895U (en) | Emergency rescue device for rapid personnel lifting in ultra-deep vertical shaft | |
| CN217894899U (en) | Pipeline mobile device for hydraulic engineering | |
| CN211078293U (en) | High-altitude hoisting prefabricated part symmetrical equipment | |
| CN211081059U (en) | Hoisting device for unit plate of curtain wall with curved outer vertical surface | |
| CN212334427U (en) | Bridge crane | |
| CN219372216U (en) | Rotor dragging device for overhaul of gas turbine generator | |
| CN213173595U (en) | Split hoisting type gate | |
| CN218668451U (en) | Hanging basket for high-altitude auxiliary installation of aluminum plate | |
| CN213651696U (en) | Deaerator haulage winch arrangement structure | |
| CN219771592U (en) | Vertical lifting device for overhauling hydropower station | |
| CN218519809U (en) | Large-scale equipment hoisting device of boats and ships |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |