CN204821555U - Light -duty fast -assembling cableway - Google Patents

Abstract

The utility model relates to a light fast-loading cableway, which comprises a power control device, a bracket device and a trolley device. The power control device includes a hoist, an auxiliary hoist, and a control cabinet. The bracket device includes upper brackets and The lower bracket, the upper bracket is connected with the lower bracket through a traction cable, the trolley device includes a roller, a connector, a bracket, and a chain block, and the roller is connected with two brackets through a cross-shaped connector. The hoist and The auxiliary winches are respectively connected to the traction cables, the upper beam is slidingly connected to the traction cables through rollers, and the lower beam is connected to the bearing cables. The utility model provides a light fast-loading cableway, which solves the technical problems that the existing cableway can only be fixedly installed, difficult to recycle, and has a long construction period. It is used for material transportation during emergency rescue or temporary construction.

Description

A light-duty fast-loading ropeway

technical field

The utility model relates to a transportation cableway, in particular, the utility model relates to a light fast loading cableway applied in the field of cargo transportation.

Background technique

With the development and progress of new technology and new technology, the application of cableway is becoming more and more extensive. At the same time, the manufacturing technology of cableway is becoming more and more mature, and its corresponding manufacturing specifications are becoming more and more comprehensive. For example, according to the classification of cableways, there are manned sightseeing cableways specially used for famous mountains and rivers, timber skidding cableways specially used for forest logging, and simple ziplines used for crossing rivers in remote mountainous areas. Among them, the simple zipline is to fix a steel wire rope between the upper and lower ends. Relying on the natural drop of different terrains, it becomes a means of transportation that can cross mountains, cross rivers, and adapt to various complex terrains.

Of course, the above-mentioned zipline has high requirements on the terrain, and the complex manned/loaded cableway may stretch for several kilometers and have to climb over multiple hills, so a complex structural system and control system are required. However, no matter the structure is simple or complex, the above-mentioned ropeways all play an important transportation function and play an irreplaceable role in other transportation means in special areas.

As an effective means of transportation, the cableway has its limitations in use at present, that is, it can only be used fixedly, and the construction period is long, and it is difficult to recycle. Therefore, cableways are mostly built in forest areas with large-scale logging needs, or tourist attractions with large flow of people.

Is it possible to design a cableway that is not only suitable for most terrains, but also easy to assemble and can be recycled again after use. Designing a cableway that can be installed quickly and recovered easily is a technical problem that needs to be solved urgently in the current development of cableways.

Utility model content

One purpose of the utility model is to provide a light-duty quick-loading cableway, which solves the technical problems that the existing cableway can only be installed fixedly, is difficult to recycle, and has a long construction period.

The above-mentioned purpose and other purposes of the utility model are solved through the following technical solutions:

The utility model provides a light fast-loading cableway, which includes a power control device, a bracket device, and a trolley device. The power control device includes a hoist, an auxiliary hoist, and a control cabinet, and the hoist, auxiliary hoist, and control cabinet are sequentially arranged at the lower end On a flat ground, the support device includes an upper support and a lower support arranged at different geographical heights, the upper support is connected to the lower support through a traction cable, and the trolley device includes a roller, a connector, a support, and a chain hoist. The rollers are connected to the beam through a cross-shaped connector, and the beam includes an upper beam and a lower beam, and is characterized in that:

The hoist and the auxiliary hoist are respectively connected to a traction cable;

The top of the bracket device is provided with a steering pulley or a steering pulley;

The upper bracket and the lower bracket are connected by a traction cable wrapped around the outer diameter of the steering pulley or the outer wheel of the steering block;

The upper bracket and the lower bracket are connected by a catenary cable wound around the outer diameter of the steering pulley or the inner wheel of the steering block;

The upper beam is slidingly connected with the traction cable through rollers, and the lower beam is connected with the bearing cable.

In the light-duty fast-loading cableway provided by the utility model, preferably, the rope storage device is fixedly arranged on the ground on one side of the lower support through a frame.

In the light-duty fast-loading cableway provided by the utility model, preferably, the tension regulator is fixed on the top of the lower bracket, and the tension regulator is connected to the load-bearing cable.

In the light-duty fast-loading cableway provided by the utility model, preferably, the rope storage device is connected with the tension regulator through a fiber rope.

In the light-duty fast-loading cableway provided by the utility model, preferably, the support device is in the shape of a herringbone, the support device is fixed on the ground by feet, and the support device is connected with the tension cable in a triangular shape.

The utility model provides a light-duty fast-loading cableway. Preferably, the support device is composed of herringbone support frames, and intersecting tension ropes are arranged between the support frames.

In the light-duty fast-loading cableway provided by the utility model, preferably, two vertical stabilizing bars are arranged between the support devices, which are respectively arranged at symmetrical positions of the herringbone-shaped support frame.

The utility model provides a light fast-loading cableway. Preferably, the chain block is connected to the lower beam through a vertical connection device, and the chain block is connected to materials through a wire rope.

In the light-duty fast-loading cableway provided by the utility model, preferably, one end of the material is connected to the upper bracket through a safety wire.

In the light-duty fast-loading cableway provided by the utility model, preferably, the support device is a segmented structure, the weight of the assembly parts of the support device is less than or equal to 50kg, and the height of the support device is 6.5m-7.5m , the width is 3.5m-4.5m, the hoist and the auxiliary hoist are respectively selected as special-purpose hoists with models of 1T and 0.5T standards, and the material conveying distance is 0-200m.

Advantage and beneficial effect of the present utility model are:

1. For the first time in the utility model, the cableway is manufactured into a portable disassembled and standardized product, which is suitable for emergency rescue, human or material transportation in rivers, mountain streams and other terrains;

2. The utility model provides a light-duty fast-loading cableway, which has a short erection time and a single component is light in weight, which is suitable for manual handling and is suitable for areas where mechanical equipment cannot reach.

3. The utility model provides a light-duty fast-loading cableway. The cableway uses ultra-high molecular weight polyethylene fiber ropes for the load-bearing cables and traction cables instead of traditional steel wire ropes. Therefore, the cable body is soft and light. The cableway described in the utility model is suitable for artificial rapid erection in the field.

Description of drawings

The preferred embodiments of the present utility model are described in detail or preferably below in conjunction with the accompanying drawings, wherein,

Fig. 1 is the overall layout structural representation of the utility model;

Figure 2 is a partially enlarged view of Figure 1;

Fig. 3 is the structural representation of support device;

Fig. 4 is the schematic diagram of the mechanism of the trolley device;

Power control device-1, hoist-11, auxiliary hoist-12, control cabinet-13, bracket device-2, upper bracket-21, lower bracket-22, support frame-23, tension rope-24, stabilizer bar-25, Trolley device-3, roller-31, connector-32, beam-33, upper beam-331, lower beam-332, chain hoist-34, traction rope-4, bearing cable-5, rope storage device-6 , Tension regulator-7, ground foot-8, tension cable-9, safety line-10.

Detailed ways

The utility model provides a light fast-loading cableway, which includes a power control device 1, a bracket device 2, and a trolley device 3. The power control device includes a hoist 11, an auxiliary hoist 12, and a control cabinet 13. The hoist 11, the auxiliary hoist 12 and the control cabinet 13 Set on the low-end flat ground in turn, the support device 2 includes an upper support 21 and a lower support 22 arranged at different geographical heights, the upper support 21 is connected with the lower support 23 through a traction cable 4, and the trolley device 3 includes a roller 31 and a connector 32 , crossbeam 33, chain block 34, roller 31 is connected with crossbeam 33 by cross-shaped connector 32, crossbeam 33 comprises upper crossbeam 331 and lower crossbeam 332, it is characterized in that:

The hoist 11 and the auxiliary hoist 12 are respectively connected with a traction cable 4;

The top of the bracket device 2 is provided with a steering pulley or a steering tackle;

The upper bracket 21 and the lower bracket 22 are connected by a traction rope 4 wrapped around the outer diameter of the steering pulley or the outer wheel of the steering block;

The upper bracket 21 and the lower bracket 22 are connected by a catenary cable 5 wrapped around the outer diameter of the steering pulley or the inner wheel of the steering block;

The upper beam 331 is slidably connected with the traction cable 4 through the roller 31 , and the lower beam 332 is connected with the catenary cable 5 .

Preferably, the rope storage device 6 is fixedly arranged on the ground on one side of the lower support 22 through a frame.

Preferably, the tension adjuster 7 is fixed on the top of the lower bracket 22 , and the tension adjuster 7 is connected with the catenary cable 5 .

Preferably, the rope storage device 6 is connected with the tension regulator 7 through a fiber rope.

Preferably, the support device 2 is herringbone-shaped, the support device 2 is fixed on the ground through the feet 8, and the support device 2 is connected with the tension cable 9 to form a triangle.

Preferably, the support device 2 is composed of herringbone-shaped support frames 23 , and intersecting tension ropes 24 are arranged between the support frames 23 .

Preferably, two vertical stabilizing rods 25 are arranged between the bracket devices 2 , and are respectively arranged at symmetrical positions of the herringbone-shaped support frame 23 .

Preferably, the chain hoist 34 is connected to the lower beam 332 through a vertical connection device, and the chain hoist 34 is connected to the material through a wire rope.

Preferably, one end of the material is connected to the upper bracket 21 through the safety wire 10 .

Preferably, the support device 2 is a segmented structure, the weight of the assembly parts of the support device 2 is less than or equal to 50kg, the height of the support device 2 is 6.5m-7.5m, and the width is 3.5m-4.5m. The winch 11 and the auxiliary winch 12 Select special hoists with models of 1T and 0.5T respectively, and the material conveying distance is 0-200m.

The utility model provides a light-duty fast-loading cableway, and its technical scheme and corresponding technical effects are as follows:

① Referring to accompanying drawings 1-3, a light-duty quick-loading cableway provided by the utility model adopts the basic structure of a single-point reciprocating freight cableway. It is composed of a metal structure that can be quickly disassembled and assembled, and the self-weight of each component of the bracket device 2 is not greater than 50Kg, which can meet manual handling on mountain roads. The bracket device 2 is in the shape of a herringbone, and is connected with the tension cable 9 to form a stable triangular support. The tension cable 9 bears the main tension of the cableway catenary cable 5, and its length is adjustable. It can be bound to thick trees, protruding rocks or firm buildings according to the field terrain, otherwise it can only be fixedly connected with the ground using anchorage.

Bearing cable 5 is arranged between upper support 21 and lower support 22, and bearing cable 5 adopts ultra-high molecular weight polyethylene fiber rope, and the effect is to act as the slideway that trolley device 3 moves. The surface of the catenary cable 5 is treated with polyurea or other spray coating, so that the cable body is compact and has good wear resistance. The quality of fiber rope is only 1/7 to 1/8 of steel wire rope, suitable for manual handling and installation.

The traction rope 4 adopts ultra-high molecular weight polyethylene fiber rope, and the hoist 11 and the auxiliary hoist 12 are respectively connected with a traction rope 4, so that the upper and lower running of the traction rope 4 adopts power traction to ensure that the upper bracket 21 and the lower bracket 22 It is used when the height between them is not enough to rely on gravity to make the hook slide down. Equally, the self-weight of hoisting machine 11, auxiliary hoisting machine 12 components is no more than 50Kg.

② The rope storage device 6 is fixed on one end of the lower bracket 22 through the frame, and the tension regulator 7 is fixed on the top of the lower bracket 22. The tension regulator 7 is connected with the load-bearing cable 5, and the rope storage device 6 and the tension regulator 7 are used for adjusting at any time. The latitude of catenary cable 5 and the accurate distance between upper support 21 and lower support 22.

Refer to attached picture 4:

③ The roller 31 is connected to the two brackets through a cross-shaped connector, and the upper end of the trolley device 3 rolls and walks on the catenary cable 5 by means of the roller 31, and the catenary cable 5 bears most of the gravity. The upper beam 331 is slidingly connected with the traction cable 4 through the roller 31, and the traction cable 4 pulls the trolley device 3 to move up and down. The chain block 34 is connected with the lower beam 332 through a vertical connection device, and the chain block 34 is connected with the material through a wire rope, which is convenient for lifting and unloading of the material, and can also be transported when the equipment needs to be kept horizontal.

The specific steps of installation: quickly move the parts of the light-duty quick-loading cableway to the designated position. After the assembly is completed, wrap the catenary cable 5 around the steering pulley or the inner wheel of the steering block to connect the upper bracket 21 and the lower bracket 22, and start Tension regulator 7 tightens catenary 5. While tightening the catenary cable 5, stand up (pull up) the supports at both ends. Visually, the bracket and the horizontal plane are basically vertical.

After installation, try to lift a fully loaded workpiece, visually check whether all obstacles can be passed, adjust the latitude of catenary cable 5, ensure that all workpieces can be transported smoothly, and can be used normally.

In conjunction with specific embodiment, the technical scheme in the utility model is further understood:

Embodiment: QKS-1-200 type fast loading cableway

1. Cableway parameters

Q: Light type; K: Quick loading type; S: Single fulcrum single cable reciprocating aerial ropeway; 1. The weight of the transported goods is 0-1 ton, and the effective conveying distance of 200 meters is 20 meters-200 meters.

Second, the structure of the cableway

Cableway type: single fulcrum single cable reciprocating overhead cableway;

Running speed: the maximum running speed is 2.5m/s, and the rope releasing speed is 2.5m/s;

Bearing cable: φ24mm ultra-high wear-resistant ultra-high molecular weight polyethylene rope, safety factor > 2.5, one rope storage device (200), one special tension regulator (15 tons)

Bracket device: overall assembled steel structure bracket, the height of the support frame is divided into 5 sections, the height is 7.0m, and the width of the bracket is about 4.0m.

Traction rope: ultra-high wear-resistant φ12mm ultra-high molecular weight polyethylene rope (for special use), with a safety factor of >2.5;

1 set of special hoist (1 ton), 1 set of auxiliary hoist (0.5 ton);

3. Instructions for use

Cableway site selection: The selection of the aerial cableway should follow the following principles: first, the site survey should be conducted on the erection location, and the optimal selection should be made according to the principles of the smallest span of the aerial cableway, no obvious protrusions in the middle, and flat terrain at both ends; It should be able to allow people to pass through, be able to unload basic items and lay cables; the traction rope 4 is laid together with the cables, and avoid trees and other obstacles that will affect the tension of the cable body. If it is necessary to pass through the woods, etc., local Small-scale trees are transplanted.

Foundation and fixing: In the fixing process of the main structure of the cableway, in order to increase the installation speed, the on-site environment should be used as much as possible, such as thick trees, tree stumps, protruding rocks or firm buildings, etc. less than 13 tons.

For not protruding rock, gentle subsidence soil layer etc., can't find the special ground condition of fixing tension cable 9, must judge the making situation of foundation according to experience. According to the actual situation, use the built-in rock bolts and quick-drying cement to quickly fix the foundation, or make soil foundation piles. If necessary, professional geological engineers must make correct predictions. When using, the foundation should be tested for load bearing .

Bracket device installation: select the foundation, and transport all parts such as the bracket device 2 into place. First, make the quick-fix foundation for the stand unit 2 to size. The shaft hole connection line of the pre-embedded upper support 21 and the lower support 22 in the foundation shall be kept vertical substantially with the catenary cable 5 by visual inspection. After the foundation is basically fastened by quick-drying cement, the bracket device 2 starts to be assembled.

When assembling the support device 2, the direction of the support device 2 is that the top end is outward, that is, it is close to the ground anchor. Connect the tension cable 9 to the top of the ground anchor and the support, and estimate the required length of the tension cable 9 according to the angle between the tension cable 9 and the horizontal plane, and adjust the length of the tension cable 9 so that the support device 2 does not stand up. Will tip over to the opposite side. After the support device 2 was installed and fastened, cross tension ropes 24 were set between the herringbone support frames 23 of the support device 2, and the support device 2 was tensioned. Shaking and not bending shall prevail.

Cataclysm installation: While transporting the support device 2 to the designated location, pre-place a 4mm diameter ultra-high molecular weight polyethylene fiber cable, and manually drag the catenary cable 5 and the traction cable 4 to the designated location. Connect the catenary cable 5 and the traction cable 4 with corresponding devices for simple fixing.

Stand erection and tensioning: the above steps are completed, after the inspection is correct, the hoist 11 can be energized to slowly tension the catenary cable 5, and the upper bracket 21 and the lower bracket 22 will be erected by utilizing the tension force of the catenary cable 5. Adjust the tension of the tensioning cable 9 to keep the support device 2 vertical to the level (you can make your own weight to simply test the verticality). The traction rope 4 is properly tensioned. During the lifting process of the traction rope 4, it should be ensured that the traction rope 4 will not fall off, and it should not be hung on the branches or the side of the dolly.

Trial run and latitude adjustment: The latitude of the catenary cable 5 is the basis for the normal operation of the cableway. If the latitude is too large, during transportation, due to the effect of concentrated load, the hopper or the materials and equipment are easily separated Collided by the spanning object; if the latitude is too small, under the action of concentrated load, the stress of the catenary cable 5 will increase significantly, reducing the carrying weight of the cableway. Therefore, when erecting the cableway, the laxity of the cableway should be increased as much as possible to ensure that the materials pass through. For individual protruding rocks, trees and other obstacles, if necessary, remove the above obstacles.

In view of the above principles, during the first test run of the cableway, 1.05 tons of material can be selected for trial lifting. The focus should be to check the firmness of the support device 2, related connectors, tension cables 9 and other important components, and adjust the speed of the catenary cable 5. Degree, visually check whether the material is waiting enough to pass through smoothly. The latitude of catenary cable 5 must not be less than 4 meters.

Repeatedly run the hoisted material several times within a short distance (controllable distance), and if the operation is normal, the light-duty quick-loading cableway can be used normally.

Cableway recovery and maintenance: When the cableway is recovered, check and identify the damage of the parts, eliminate the parts that do not meet the requirements in time, remove the dust on the surface of all parts, and apply lubricating oil to the running parts.

Packing is based on the principle of occupying the smallest space. Parts should be easy to disassemble and transport. Each part of the packing should not exceed 50kg. After numbering, put them in a fixed position in the box for easy access.

In order to keep the overall simplicity, practicality and portability of the cableway, the simplest design is also adopted in terms of electrical control, and the electrical control devices are centrally installed in the control cabinet 13 to meet the needs of maneuverability.

According to the technical solution of the utility model, those skilled in the art can propose multiple structural modes of the utility model without changing the essential spirit of the utility model. Therefore, the following specific embodiments and drawings are only specific descriptions of the technical solution of the utility model, and should not be regarded as the whole of the utility model or as a limitation or restriction on the technical solution of the utility model.

Claims (10)

1. A light-duty fast loading cableway, comprising power control device (1), support device (2), trolley device (3), described power control device (1) comprises hoist (11), auxiliary hoist (12), control cabinet (13), the hoist (11), the auxiliary hoist (12) and the control cabinet (13) are sequentially arranged on the low-end flat ground, and the bracket device (2) includes upper brackets (21) arranged at different geographical heights ) and the lower support (22), the upper support (21) is connected with the lower support (22) by the traction cable (4), and the trolley device (3) includes a roller (31), a connector (32), a crossbeam ( 33), chain hoist (34), described roller (31) is connected with beam (33) by cross-shaped connector (32), and described beam (33) comprises upper beam (331) and lower beam (332) , characterized by: The hoist (11) and the auxiliary hoist (12) are respectively connected with a traction cable (4); The top of the bracket device (2) is provided with a steering pulley or a steering block; The upper bracket (21) and the lower bracket (22) are connected by a traction cable (4) wrapped around the outer diameter of the steering pulley or the outer wheel of the steering block; The upper bracket (21) and the lower bracket (22) are connected by a catenary cable (5) wound around the outer diameter of the steering pulley or the inner wheel of the steering block; The upper beam (331) is slidably connected to the traction cable (4) through rollers (31), and the lower beam (332) is connected to the catenary cable (5). 2. A light-duty fast-loading cableway according to claim 1, characterized in that the rope storage device (6) is fixedly arranged on the ground on one side of the lower bracket (22) through a frame. 3. A kind of light fast loading cableway according to claim 2, is characterized in that, tension regulator (7) is fixed on the top of described lower support (22), and described tension regulator (7) and described bearing The cable (5) is connected. 4. A light-duty fast-loading cableway according to claim 3, characterized in that the rope storage device (6) is connected to the tension regulator (7) through a fiber rope. 5. A kind of light-duty quick loading cableway according to claim 1, is characterized in that, described support device (2) is herringbone, and described support device (2) is fixed on the ground by anchor (8), so The support device (2) is connected with the tension cable (9) in a triangular shape. 6. A light-duty quick-loading cableway according to claim 5, characterized in that, the support device (2) is composed of herringbone support frames (23), and a cross is provided between the support frames (23). tension rope (24). 7. A kind of light-duty quick loading cableway according to claim 6, is characterized in that, two vertical stabilizing rods (25) are arranged between said support device (2), are respectively arranged on said herringbone The symmetrical position of support frame (23). 8. A light-duty fast-loading cableway according to claim 1, characterized in that, the chain block (34) is connected to the lower beam (332) through a vertical connection device, and the chain block (34) ) is connected with the material through a wire rope. 9. A light fast loading cableway according to claim 1, characterized in that one end of the material is connected to the upper bracket (21) through a safety wire (10). 10. A kind of light fast loading cableway according to claim 1, characterized in that, the support device (2) is a segmented structure, and the weight of the assembled parts of the support device (2) is all less than or equal to 50kg, so The height of the support device (2) is 6.5m-7.5m, and the width is 3.5m-4.5m. The hoist (11) and the auxiliary hoist (12) are respectively selected as special-purpose hoisting machines of 1T and 0.5T standards. The distance is 0-200m.