CN202671984U - Tension balancing device for bearing cable and rail cable in cableway transportation system - Google Patents
Tension balancing device for bearing cable and rail cable in cableway transportation system Download PDFInfo
- Publication number
- CN202671984U CN202671984U CN 201220093245 CN201220093245U CN202671984U CN 202671984 U CN202671984 U CN 202671984U CN 201220093245 CN201220093245 CN 201220093245 CN 201220093245 U CN201220093245 U CN 201220093245U CN 202671984 U CN202671984 U CN 202671984U
- Authority
- CN
- China
- Prior art keywords
- cable
- tension
- rail
- anchorage
- transportation system
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Emergency Lowering Means (AREA)
Abstract
The utility model discloses a tension balancing device for a bearing cable and a rail cable in a cableway transportation system. The device comprises an anchorage, a tackle set, a balancing block and a security buckle. The end portion of the bearing cable is directly connected with one end of the tackle set, and the other end of the tackle set is connected with the anchorage. A tail cable of the tackle set is connected with a balance weight-balancing block through a deflecting pulley, and the security buckle is arranged between the tackle set connected with the bearing cable and the anchorage. An anchoring structure of the rail cable has the advantages of being simple in structure, reliable in anchoring connection, stable in rail cable tension, adjustable in nonlinear transformation and good in economy and the like, and overcoming the defects that tension and temperatures of the rail cable required monitoring and rail cable force under loading are continuously changed, and the tension of a plurality of the rail cables are not uniform. Moreover, the structure ensures that the tension of the rail cable meets design requirements during use, simplifies construction process, and improves construction efficiency.
Description
Technical field
The utility model relates to a kind of tension balance device for cableway transportation system track cable, track rope.
Background technology
The tensioning anchor device of track cable, track rope is a part very important in the cableway transport equipment in the cableway transportation system.In the cableway transportation system, the tension balance device of ropeway carrying-rope, track rope generally adopts gravity, fluid pressure type etc. at present.Wherein the gravity mode is the tension of roller chain weight-adding hammer or the tension of directive wheel weight-adding hammer, these two kinds of anchorage styles exist take-up device heavy, apparatus expensive, and tension rope, roller chain wearing and tearing are comparatively fast, change and safeguard the problems such as difficult, be applicable to the less demanding engineering of passenger cableways of load-bearing.For the larger situation of Suo Zhangli fluid pressure types that adopt then, this mode need to be equipped with a cover device for measuring force and hydraulic pressure transfers the rope equipment to realize that ropeway carrying-rope draws the anchor function more, regulates after regulative mode adopts monitoring Suo Zhangli to surpass to set limit value again.Regulate and often be divided into the multistage hydraulic stroke, there is the tension adjustment hysteresis, if when cableway is in operation state, under the combined factors effects such as load-bearing load and temperature load, usually need the operation system deceleration or stop to finish the cableway tension adjustment, regulate the not high and normal operation of impact of efficient; If track cable, track rope adopt many designs, the stationary problem of regulating system will become the bottleneck of hydraulic system, and therefore for the super large load, its supporting capacity is restricted.
The utility model content
The purpose of this utility model provides that a kind of can be applicable to cableway supporting capacity demand larger, and good economy performance, stressed clear and definite anchoring tensioning apparatus.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of tension balance device for cableway transportation system track cable, track rope, it is characterized in that: track cable is connected with anchorage by dynamic and static tackle pulley, is connected with the equilibrate counterweight that hangs after quiet tackle pulley pygochord turns to by pulley.
The safety fastener structure that guarantees safety is set between the movable pulley end of described rope and anchorage.
In described anchorage back support is set, or after directly turning to by assembly pulley according to orographic condition, the hanging balancing balancing weight.
The utility model is connected by tackle pulley ropeway carrying-rope with anchorage, main carrier cable tension is born by the prestressing force anchorage, has given full play to that prestressing force anchorage resistance to tension is large, structure economics, the succinct advantage of design; The tackle pulley pygochord is connected with equilibrate counterweight, has given full play to the at double amplification of sound tackle pulley to pygochord power, equilibrate counterweight weight significantly can be reduced, the economy advantage is remarkable; By between cableway end fly block group and anchorage, safety fastener being set, improved the ability that balance weight and pygochord are resisted risk, for the safety of anchor system has improved more guarantee, also safeguard for making regular check on of anchor system simultaneously to facilitate.Can realize the automatic adjusting of cableway tension force by the tackle pulley anchoring, reduced the employing hydraulic way required cable force monitoring and adjusting, and reduced the potential faults that monitoring and regulating system may exist.Every Suo Jun correspondence of cableway is tackle pulley independently, need not consider stationary problem during design, therefore can according to supporting capacity increase in demand strand quantity to meet design requirement, solve preferably the blank of present cableway aspect super large load design of transportation.
The present invention is further described below in conjunction with drawings and Examples.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the enlarged diagram of local A among Fig. 1.
Specific embodiments
As shown in Figure 1 and Figure 2, a kind of specific embodiment of the present utility model is: a kind of tension balance device for cableway transportation system track cable, track rope arranges connection anchor head 2, with running block 3 pin joints in ropeway carrying-rope 1 end; With the tackle pulley that running block 3 and quiet assembly pulley 5 form by wire rope 4, with anchor connector 6 pin joints, realization is connected with anchorage system; Anchorage system is comprised of anchorage 9, anchoring base 12, prestress anchorage cable 10, and the pin-and-hole 11 on anchor connector 6 and the anchoring base 12 carries out pin joint.Tackle pulley wire rope 4 pygochords 7 are connected with Weighting system by angle pulley 8, and the realization carrier cable tension is adjusted automatically.Other arranges safety fastener 14, and running block 3 is connected with limit pin hole 13 on the anchoring base 12, realizes the limit function of clamping system.
The balancing weight Cable system links to each other by angle pulley 8 pygochord 7 for balancing weight support 16 directly is set above anchorage system with balancing weight 15; If implement on-the-spot structure or the landform that suspension can be provided reliably that have, just do not need to arrange again balancing weight support 16, and realize the purpose of suspended counterweight piece 15.
Claims (3)
1. tension balance device that is used for cableway transportation system track cable, track rope, it is characterized in that: track cable is connected with anchorage by dynamic and static tackle pulley, and quiet tackle pulley pygochord turns to afterwards by pulley and is connected with the equilibrate counterweight of suspension.
2. a kind of tension balance device for cableway transportation system track cable, track rope according to claim 1 is characterized in that: the safety fastener structure that guarantees safety is set between the movable pulley end of rope and anchorage.
3. a kind of tension balance device for cableway transportation system track cable, track rope according to claim 1 is characterized in that: in the anchorage back support is set, or after directly turning to by assembly pulley according to orographic condition, the hanging balancing balancing weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220093245 CN202671984U (en) | 2012-03-13 | 2012-03-13 | Tension balancing device for bearing cable and rail cable in cableway transportation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220093245 CN202671984U (en) | 2012-03-13 | 2012-03-13 | Tension balancing device for bearing cable and rail cable in cableway transportation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202671984U true CN202671984U (en) | 2013-01-16 |
Family
ID=47492894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220093245 Expired - Fee Related CN202671984U (en) | 2012-03-13 | 2012-03-13 | Tension balancing device for bearing cable and rail cable in cableway transportation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202671984U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107101764A (en) * | 2017-06-03 | 2017-08-29 | 西南交通大学 | A kind of experimental rig for being used to test main push-towing rope side force |
-
2012
- 2012-03-13 CN CN 201220093245 patent/CN202671984U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107101764A (en) * | 2017-06-03 | 2017-08-29 | 西南交通大学 | A kind of experimental rig for being used to test main push-towing rope side force |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201172597Y (en) | Wide span heavy-load cable hoisting machine | |
| CN101224856A (en) | Long-span load-carrying cable lifting machine and mounting method therefor | |
| CN106758860B (en) | Across the cable walking cord clip handling mounting device of one kind and method | |
| CN202201604U (en) | Self-balance rope end composite set | |
| CN101683957B (en) | Three-dimensional garage | |
| CN102758404B (en) | Front fulcrum hanging basket travelling device of spatial V-shaped cable-stayed bridge | |
| CN102358563A (en) | Sling | |
| CN109853393A (en) | A kind of the hanging cable construction system and its construction method of king-tower vertical transfer cable-stayed bridge | |
| CN201268536Y (en) | Belt type towline head combination | |
| CN100567129C (en) | A kind of hoisting device for loop wheel machine | |
| CN102040156B (en) | Combined lifting mechanism | |
| CN202116184U (en) | Multipoint self-balancing lifting appliance of cable crane | |
| CN202671984U (en) | Tension balancing device for bearing cable and rail cable in cableway transportation system | |
| CN201031116Y (en) | Column crane moment balance system | |
| CN201325826Y (en) | Rock anchor beam hoisting device for underground power house | |
| CN201834663U (en) | Cargo sling capable of automatically balancing stress on a plurality of lifting points | |
| CN202994355U (en) | Tower crane test device for testing the tension of wire rope | |
| CN202046781U (en) | Tension balanced self-adjusting rope hitch device | |
| CN204624958U (en) | The row of hanging | |
| CN209128888U (en) | Anchor head traction device after a kind of suspension bridge dorsal funciculus | |
| CN206693031U (en) | A kind of large-span suspension bridge cable crane load bearing system of head-rope parallel structure | |
| CN201494985U (en) | Tension balancing device of traction wire rope | |
| CN2910879Y (en) | Single hook four points self-balancing sling of lifter | |
| CN206667058U (en) | A kind of across cable walking cord clip handling erecting device | |
| CN201761992U (en) | Elevator hoist rope head fixing structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20160313 |