CN107792790A - Installation and application for the aerial cableway of mountain region construction material transport - Google Patents

Installation and application for the aerial cableway of mountain region construction material transport Download PDF

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Publication number
CN107792790A
CN107792790A CN201710959512.4A CN201710959512A CN107792790A CN 107792790 A CN107792790 A CN 107792790A CN 201710959512 A CN201710959512 A CN 201710959512A CN 107792790 A CN107792790 A CN 107792790A
Authority
CN
China
Prior art keywords
portal frame
mountain
transport
hoist engine
carrier cable
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.)
Pending
Application number
CN201710959512.4A
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Chinese (zh)
Inventor
焦赞
储堂清
刘伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China National Chemical Engineering No14 Construction Co Ltd
Original Assignee
China National Chemical Engineering No14 Construction Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by China National Chemical Engineering No14 Construction Co Ltd filed Critical China National Chemical Engineering No14 Construction Co Ltd
Priority to CN201710959512.4A priority Critical patent/CN107792790A/en
Publication of CN107792790A publication Critical patent/CN107792790A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C21/00Cable cranes, i.e. comprising hoisting devices running on aerial cable-ways
    • B66C21/08Sag carriers or rope trolleys, suspended or not, e.g. fixed but offering clearance for travelling gear
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01BPERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B25/00Tracks for special kinds of railways
    • E01B25/16Tracks for aerial rope railways with a stationary rope
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01BPERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B25/00Tracks for special kinds of railways
    • E01B25/16Tracks for aerial rope railways with a stationary rope
    • E01B25/18Ropes; Supports, fastening or straining means for ropes
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L1/00Laying or reclaiming pipes; Repairing or joining pipes on or under water
    • F16L1/024Laying or reclaiming pipes on land, e.g. above the ground
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L1/00Laying or reclaiming pipes; Repairing or joining pipes on or under water
    • F16L1/024Laying or reclaiming pipes on land, e.g. above the ground
    • F16L1/06Accessories therefor, e.g. anchors

Abstract

The invention discloses the installation and application of the aerial cableway transported for mountain region construction material, using double fulcrum list rope reversible tramways, construction input is small, operation is simple, efficiency is high, it is small to be influenceed by weather and external environmental factor, avoid simultaneously and take a large amount of soils because building transport routes, damage trees and vegetation, meet the requirement of green construction, there is higher techno-economical performance ratio for solving mountain area and the transport problem of forest zone construction material and equipment.

Description

Installation and application for the aerial cableway of mountain region construction material transport
Technical field
The invention belongs to construction method technical field, and in particular to a kind of aerial cableway for the transport of mountain region construction material Installation and application.
Background technology
In natural gas line process of deployment, mountain region construction is a pretty troublesome thing, and mountain region surface vegetation is dense, trees It is intensive, and the gradient is big, and engineering material, equipment transport are very difficult.A large amount of trees and plant will be damaged by building winding transport routes Quilt, a large amount of soils are taken, to realize transport of repairing the roads through adjusting, investment is huge, and does not meet national environmental protection, soil and forestry political affairs Plan requirement.In addition the freight volume of engineering material is big, if being transported with traditional manpower or animal power, except needing to build easy haul road Outside road, labor intensity is high, low construction efficiency, haul-cycle time length, and natural gas line single-piece most weighs 1.5t in addition, using manpower and Animal power transport can not transport, it is necessary to design a kind of time saving and energy saving transportation resources at all.
The content of the invention
To solve the above problems, the invention discloses the aerial cableway side of installing and using transported for mountain region construction material Method, using double fulcrum list rope reversible tramways, construction input is small, operation is simple, efficiency is high, by weather and external rings Border factor influence is small, while avoids and take a large amount of soils because building transport routes, damages trees and vegetation, meets green ring The requirement of construction is protected, there is higher techno-economical performance for solving mountain area and the transport problem of forest zone construction material and equipment Than.
To reach above-mentioned purpose, technical scheme is as follows:
Installation and application for the skyline of mountain region construction material transport:Comprise the following steps:
(1)Device is installed:
Remove obstacles:The ground barrier that cableway installation or transport are influenceed in aerial cableway corridor range is cleaned out, and to both sides Stock ground and the ground of portal frame resettlement place carry out smooth;
Earth anchor is buried:Effective depth of burying of earth anchor reaches more than 3m;
Portal frame is installed:Portal frame and lower portal frame are installed with portal frame resettlement place under mountain on mountain, is connected above cable wind rope Portal frame crossbeam both ends, cable wind rope lower section connection earth anchor, the frame pin of portal frame install anti-settling footwear, bend after portal frame assembling and does not surpass 1% is crossed, cableway height difference angle is that upper and lower gantry antenna height is 4-8m no more than 20 °;
Hoist engine is installed:In lower portal frame rear end wire rope hoist, there is tensioning earth anchor the hoist engine front end;
Carrier cable and hauling rope are installed:The crossbeam of the upper portal frame of carrier cable both ends connection and lower portal frame, then extend fix respectively On the earth anchor at both ends, the fixing point at hauling rope both ends is:Fulcrum is on fixed block on mountain, after fixed block and upper portal frame The earth anchor connection in face, mountain lower fulcrum are wound around on the reel of hoist engine;
Walking dolly is installed:Walking dolly is arranged between carrier cable and hauling rope, is hung above walking dolly by two rollers On carrier cable, both sides connect hauling rope below walking dolly, hang with electric block under the walking dolly, electric block is pressed Button switch connecting line periphery is provided with spring spool;
(2)Application method:
a:Transport sand material
By sand material load hopper in, hopper hang on the hook below electric block, with drag hook leave behind electric block by Button switch, hopper is risen to and departs from ground, the button switch of electric block is unclamped after ready to balance, starts hoist engine, by hopper Transport on mountain, close to upper portal frame when hoist engine stop, the button switch for electric block of being left behind with drag hook, hopper is dropped to ground On face, break bulk, unloading is transported under mountain after terminating by empty hopper;
b:Tubing transports
The distance between two walking dollies, two walking dollies and tubing to be transported are set between carrier cable and hauling rope Length is identical, is at the foot of the hill fixed tubing both ends with fixture, then by the hanging of tubing both ends fixture below electric block Hook on, first tubing is risen to and departs from ground, toward transporting on mountain after tubing complete equipilibrium.
The carrier cable is led using tension force puts method erection, and concrete construction method is as follows:
The first step, the enlightening Nima ropes of Φ 4 are unfolded with unmanned plane;
Second step:Manually use the hawsers of 4 enlightening Nima wire saws φ of Φ 6;
3rd step:Manually with the hawsers of the φ 6 traction hawsers of φ 10;
4th step:The traction steel wire ropes of φ 10 are connected by the hawsers of φ 16 after motor-driven grinding mill with disk on hoist engine bobbin;
5th step:Start hoist engine and slowly withdraw the hawsers of φ 16, and control and be twisted the slowly traction carrier cables of φ 30, remain The carrier cables of φ 30 unfolded are in aerial state;
6th step:After carrier cable head is led to portal frame, it is further continued for being led to ground anchor line position, with the fixing-line device anchors of φ 30 Gu carrier cable, eases out its termination and the anchoring earth anchor of the 100t carrier cables with having set is connected, load is tightened up in motor-driven grinding mill backrush Rope, adjustment carrier cable zero load sag design unloaded big 1~2m of sag f0 or so compared with carrier cable, carrier cable finally are passed through into 20t chains Bar cucurbit and 20t rotary connectors are connected with 100t carrier cables anchoring earth anchor, adjust 20t chain blocks, and catenary sag is thin It is adjusted to f0.
For walking dolly during handling, preceding 20 meters of hoist engine speeds of service are 0.05m/s, and center section hoist engine is run Maximal rate is 0.6m/s, and last 20 meters of hoist engine speeds of service are 0.1m/s.
In transportation, upper portal frame is with there is commanding's hand to take intercom commander's handling at lower portal frame.
The beneficial effects of the invention are as follows:
The installation and application of aerial cableway of the present invention for the transport of mountain region construction material, it is past using double fulcrum list ropes Multi-span skyline, construction input is small, operation is simple, efficiency is high, it is small to be influenceed by weather and external environmental factor, keeps away simultaneously Exempt to take a large amount of soils because building transport routes, damaged trees and vegetation, meet the requirement of green construction, for solution Certainly the transport problem of mountain area and forest zone construction material and equipment has higher techno-economical performance ratio.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is lower portal frame schematic diagram of the present invention.
Reference numerals list:
1st, upper portal frame, 2, lower portal frame, 3, hoist engine, 4, walking dolly, 5, cable wind rope, 6, earth anchor, 7, fixed block, 8, hold Power rope, 9, hauling rope, 10, roller, 11, electric block, 12, the button switch of electric block, 13, spring spool, 14, crossbeam, 15th, support frame, 16, frame pin, 17, stay thimble, 18, the earth anchor behind upper portal frame, 19, anti-settling footwear, 20, tensioning earth anchor, 21, material Bucket.
Embodiment
With reference to the accompanying drawings and detailed description, the present invention is furture elucidated, it should be understood that following embodiments are only For illustrating the present invention rather than limitation the scope of the present invention.It should be noted that the word " preceding " used below in description, " rear ", "left", "right", "up" and "down" refer to the direction in accompanying drawing, and word " interior " and " outer " refer respectively to direction or remote From the direction of particular elements geometric center.
As illustrated, aerial cableway of the present invention, therein each using double fulcrum list rope reversible tramways Data are as follows:
Span:515m;
Height difference angle:For height difference angle typically below 20 °, maximum is no more than 25 °;
Carrying capacity:Maximum carrying capacity 3t;
The speed of service:Operation maximal rate is 0.6m/s;
Single haulage time:14-16min;
Carrier cable:The wire cables of φ 30 (7 × 19 strands), safety coefficient takes 3.5;
Traction power:1, hoist engine(5t);
Hauling rope:The wire cables of φ 16 (7 × 37 strands, referential weight 1.3kg/ m), safety coefficient takes 4.5;
Design conditions:Icing do not considered influence, the influence of temperature change and the effect of wind-force, calculate cableway span from for 515m, Height difference angle is 19 °, and portal frame height determines according to specific landform and the discrepancy in elevation and across thing, and it is high that the present embodiment selects gantry to set up Spend for 6m.
The installation and application of aerial cableway described in the present embodiment:Comprise the following steps:
First, equipment is installed:
Remove obstacles:The ground barrier that cableway installation or transport are influenceed in aerial cableway corridor range is cleaned out, and to both sides Stock ground and the ground of upper and lower portal frame resettlement place carry out smooth;
Earth anchor is buried:The specification of earth anchor 6 and burial place meet the requirement of aerial cableway horizontal layout, and earth anchor 6 has two kinds of specifications:100t Earth anchor steel wire loop is double set steel wire ropes of Φ 30, and shackle is 120t levels, below the cable wind rope in carriage walking direction;It is another Kind is that 20t earth anchors steel wire loop covers the steel wire ropes of Φ 16 to be double, and shackle is 40t levels, below the cable wind rope at portal frame both ends; Effective depth of burying of earth anchor reaches more than 3m;
Portal frame is installed:Portal frame 1 and lower portal frame 2 are installed with portal frame resettlement place under mountain on mountain, the top of cable wind rope 5 connects Building sequence door frame crossbeam both ends, the lower section of cable wind rope 5 connection earth anchor 6, portal frame adds I-steel to be constructed using steel pipe, its pin 16 Anti-settling footwear 19 are installed and are provided with the chain crotch steel wire ropes of φ 16, prevent its uneven subsidence and sideslip;Stay thimble is set above portal frame crossbeam 17, it is easy in an inclined direction set bracing wire, should be straight after portal frame assembling, flexural deformation is no more than 1%, and portal frame is normal Axial compressive force is solely subjected under state, forbids loading additional duty in the middle part of portal frame;
Hoist engine is installed:In lower one end of portal frame 2 or lower section wire rope hoist 3, the front end of hoist engine 3 has 40t to be tensioned earth anchor 20, tensioning earth anchor can be laborsaving provided with pulley with crossbeam, reduces the burden of hoist engine, hoist engine uses a 20t earth anchor(Solely Vertical double sets)Anchoring;Hoist engine installation site is smooth, and hauling rope direction is perpendicular to steel cable rolling wheel;The flake down length of hoist engine is many In 10m;
Carrier cable and hauling rope are installed:The crossbeam of the upper portal frame 1 of the both ends of carrier cable 8 connection and lower portal frame 2, the carrier cable are adopted Led with tension force and put method erection, concrete construction method is as follows:
The first step, the enlightening Nima ropes of Φ 4 are unfolded with unmanned plane;
Second step:Manually use the hawsers of 4 enlightening Nima wire saws φ of Φ 6;
3rd step:Manually with the hawsers of the φ 6 traction hawsers of φ 10;
4th step:The traction steel wire ropes of φ 10 are connected by the hawsers of φ 16 after motor-driven grinding mill with disk on hoist engine bobbin;
5th step:Start hoist engine and slowly withdraw the hawsers of φ 16, and control and be twisted the slowly traction carrier cables of φ 30, remain The carrier cables of φ 30 unfolded are in aerial state;
6th step:After carrier cable head is led to portal frame, it is further continued for being led to ground anchor line position, with the fixing-line device anchors of φ 30 Gu carrier cable, eases out its termination and the anchoring earth anchor of the 100t carrier cables with having set is connected, load is tightened up in motor-driven grinding mill backrush Rope, adjustment carrier cable zero load sag design unloaded big 1~2m of sag f0 or so compared with carrier cable, carrier cable finally are passed through into 20t chains Bar cucurbit and 20t rotary connectors are connected with 100t carrier cables anchoring earth anchor, adjust 20t chain blocks, and catenary sag is thin It is adjusted to f0;
Hauling rope is installed, the fixing point at the both ends of hauling rope 9 is:Fulcrum is on fixed block 7 on mountain, and fixed block 7 is with being fixed on Steel pipe 18 on mountain is connected, and mountain lower fulcrum is wound around on the reel of hoist engine 3;
Walking dolly is installed:Walking dolly 4 is arranged between carrier cable 8 and hauling rope 9, and the top of walking dolly 4 passes through two rollings Wheel 10 is hung on carrier cable 8, the both sides of walking dolly 4 connection hauling rope 9, and electric block 11 is hung with the walking dolly 4, electronic The connecting line of button switch 12 periphery of cucurbit is provided with spring spool 13;
Examine:The project of emphasis inspection has:Whether each portion's connection is reliable;Whether unloaded catenary sag, which meets, requires, both sides Whether anchor is firm;Whether portal frame has bending phenomenon;Hoist engine whether reliable ground;Whether hoist engine brake is complete to have Effect;Whether high speed walking dolly rotates flexibly, and whether lubricating oil has been smeared on request;Aerial cableway both ends(On mountain with mountain)It is No to can guarantee that communication is unimpeded, whether Security alert work arranges to implement completely.
2nd, application method:
The method of cableway transport of the present invention is exactly:Walking dolly 4 is arranged between carrier cable 8 and hauling rope 9, and top leads to Cross roller 10 to hang on carrier cable 8, walking dolly both sides and hauling rope 9 are fixed by chuck on dolly two, and hauling rope 9 is Closed circular, the movement of walking dolly is to drive φ 16 hauling rope 9 to move by hoist engine 3, so as to drive on walking dolly 4 Lower movement is transported, and wherein sand material transport has certain difference with tubing transportation resources,
a:Transport sand material
Sand material is loaded in hopper 21, hopper 21 is hung on the hook below electric block 11, and hopper 21 is upper all the time sagging Directly the button switch 12 of electric block is gripped in toward drop-down in ground, the button switch for catching on electric block with a long drag hook Manipulate on hand, hopper 21 is risen to and departs from ground, ready to balance defensive position unclamps the button switch of electric block, and electric block is pressed Button switch 12 rides up under the effect of spring spool 13, will not be damaged so in transportation because line is oversize;Connect Startup hoist engine 3, by hopper 21 toward transporting on mountain, walking dolly is during handling, 20 meters of hoist engines operation speed before just starting Spend for 0.05m/s, hoist engine operation maximal rate in center section is 0.6m/s, and last 20 meters of hoist engine speeds of service are 0.1m/ S, whole uphill process are generally required 16 minutes or so, and the hoist engine speed of service is commanded by special messenger, upper portal frame and lower dragon There is commanding's hand to take intercom commander's handling at door frame, hoist engine 3 stops when hopper 21 is close to upper portal frame 1, with drawing Hook is left behind the button switch 12 of electric block, hopper is dropped on ground, break bulk, unloading is transported after terminating by empty hopper To under mountain;
b:Tubing transports
The distance between two walking dollies 4, two walking dollies 4 are set between carrier cable 8 and hauling rope 9 with wanting delivery tube The length of material is identical, is at the foot of the hill fixed tubing both ends with fixture, then hangs tubing both ends fixture in electric block On the hook of lower section, first tubing is risen to and departs from ground, toward transporting on mountain after tubing complete equipilibrium.
Each 10m in left and right scope is danger zone immediately below aerial cableway of the present invention, is set in danger zone bright Aobvious eye-catching caution sign, and special messenger's supervision is set, forbid someone to stay.
The launch weight of cableway is strictly controlled in transportation, does not allow more than design carrying capacity.
When meeting thunderstorm weather, fresh breeze above weather, stop cableway transport work.
The installation and application of aerial cableway of the present invention for the transport of mountain region construction material, using double fulcrum lists Rope reversible tramway, construction input is small, operation is simple, efficiency is high, it is small to be influenceed by weather and external environmental factor, together When avoid and take a large amount of soils because building transport routes, damage trees and vegetation, meet the requirement of green construction, it is right There is higher techno-economical performance ratio in solving mountain area and the transport problem of forest zone construction material and equipment.
Technological means disclosed in the present invention program is not limited only to the technological means disclosed in above-mentioned embodiment, in addition to Formed technical scheme is combined by above technical characteristic.

Claims (4)

1. the installation and application of the aerial cableway for the transport of mountain region construction material:It is characterized in that:Comprise the following steps:
(1)Device is installed:
Remove obstacles:The ground barrier that cableway installation or transport are influenceed in aerial cableway corridor range is cleaned out, and to both sides Stock ground and the ground of portal frame resettlement place carry out smooth;
Earth anchor is buried:Effective depth of burying of earth anchor reaches 3m;
Portal frame is installed:Portal frame and lower portal frame are installed with portal frame resettlement place under mountain on mountain, is connected above cable wind rope Portal frame crossbeam both ends, cable wind rope lower section connection earth anchor, the frame pin of portal frame install anti-settling footwear, bend after portal frame assembling and does not surpass 1% is crossed, cableway height difference angle is that upper and lower gantry antenna height is 4-8m no more than 20 °;
Hoist engine is installed:In lower portal frame rear end wire rope hoist;
Carrier cable and hauling rope are installed:The crossbeam of the upper portal frame of carrier cable both ends connection and lower portal frame, then extend fix respectively On the earth anchor at both ends, the fixing point at hauling rope both ends is:Fulcrum is on fixed block on mountain, fixed block with being fixed on Earth anchor connection behind portal frame, mountain lower fulcrum are wound around on the reel of hoist engine;
Walking dolly is installed:Walking dolly is arranged between carrier cable and hauling rope, is hung above walking dolly by two rollers On carrier cable, both sides connect hauling rope below walking dolly, hang with electric block under the walking dolly, electric block is pressed Button switch connecting line periphery is provided with spring spool;
(2)Application method:
a:Transport sand material
By sand material load hopper in, hopper hang on the hook below electric block, with drag hook leave behind electric block by Button switch, hopper is risen to and departs from ground, the button switch of electric block is unclamped after ready to balance, starts hoist engine, by hopper Transport on mountain, close to upper portal frame when hoist engine stop, the button switch for electric block of being left behind with drag hook, hopper is dropped to ground On face, break bulk, unloading is transported under mountain after terminating by empty hopper;
b:Tubing transports
The distance between two walking dollies, two walking dollies and tubing to be transported are set between carrier cable and hauling rope Length is identical, is at the foot of the hill fixed tubing both ends with fixture, then by the hanging of tubing both ends fixture below electric block Hook on, first tubing is risen to and departs from ground, toward transporting on mountain after tubing complete equipilibrium.
2. the installation and application of the aerial cableway according to claim 1 for the transport of mountain region construction material:Its feature It is:The carrier cable is led using tension force puts method erection, and concrete construction method is as follows:
The first step, the enlightening Nima ropes of Φ 4 are unfolded with unmanned plane;
Second step:Manually use the hawsers of 4 enlightening Nima wire saws φ of Φ 6;
3rd step:Manually with the hawsers of the φ 6 traction hawsers of φ 10;
4th step:The traction steel wire ropes of φ 10 are connected by the hawsers of φ 16 after motor-driven grinding mill with disk on hoist engine bobbin;
5th step:Start hoist engine and slowly withdraw the hawsers of φ 16, and control and be twisted the slowly traction carrier cables of φ 30, remain The carrier cables of φ 30 unfolded are in aerial state;
6th step:After carrier cable head is led to portal frame, it is further continued for being led to ground anchor line position, with the fixing-line device anchors of φ 30 Gu carrier cable, eases out its termination and the anchoring earth anchor of the 100t carrier cables with having set is connected, load is tightened up in motor-driven grinding mill backrush Rope, adjustment carrier cable zero load sag design unloaded big 1~2m of sag f0 or so compared with carrier cable, carrier cable finally are passed through into 20t chains Bar cucurbit and 20t rotary connectors are connected with 100t carrier cables anchoring earth anchor, adjust 20t chain blocks, and catenary sag is thin It is adjusted to f0.
3. the installation and application of the aerial cableway according to claim 1 for the transport of mountain region construction material:Its feature It is:For walking dolly during handling, preceding 20 meters of hoist engine speeds of service are 0.05m/s, and center section hoist engine is run most Big speed is 0.6m/s, and last 20 meters of hoist engine speeds of service are 0.1m/s.
4. the installation and application of the aerial cableway according to claim 1 for the transport of mountain region construction material:Its feature It is:In transportation, upper portal frame is with there is commanding's hand to take intercom commander's handling at lower portal frame.
CN201710959512.4A 2017-10-16 2017-10-16 Installation and application for the aerial cableway of mountain region construction material transport Pending CN107792790A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710959512.4A CN107792790A (en) 2017-10-16 2017-10-16 Installation and application for the aerial cableway of mountain region construction material transport

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710959512.4A CN107792790A (en) 2017-10-16 2017-10-16 Installation and application for the aerial cableway of mountain region construction material transport

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Publication Number Publication Date
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CN109098452A (en) * 2018-08-09 2018-12-28 上海宝冶建筑装饰有限公司 Scenic spot complicated landform Steel Structure Installation method
CN109132293A (en) * 2018-10-15 2019-01-04 谢金钱 A kind of building waste transporting equipment
CN110844801A (en) * 2019-11-12 2020-02-28 湖南路桥建设集团有限责任公司 Split type cable carrying crane for erecting main beam of suspension bridge

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Cited By (5)

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Publication number Priority date Publication date Assignee Title
CN109098452A (en) * 2018-08-09 2018-12-28 上海宝冶建筑装饰有限公司 Scenic spot complicated landform Steel Structure Installation method
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CN109132293A (en) * 2018-10-15 2019-01-04 谢金钱 A kind of building waste transporting equipment
CN110844801A (en) * 2019-11-12 2020-02-28 湖南路桥建设集团有限责任公司 Split type cable carrying crane for erecting main beam of suspension bridge
CN110844801B (en) * 2019-11-12 2020-12-18 湖南路桥建设集团有限责任公司 Split type cable carrying crane for erecting main beam of suspension bridge

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Application publication date: 20180313