Rope clip for cableway system hanging box

Abstract

The utility model relates to the technical field of cableway rope clips, and discloses a rope clip for a cableway system hanging box, which comprises an outer clip and an inner clip, the end part of the inner clip is fixedly connected with a top shaft, the center of the end part of the top shaft is provided with a spring energy accumulator, the lower part of the center of the outer side of the top shaft is provided with a lip-shaped elastic retainer ring, and the lip-shaped elastic retainer ring is fixedly connected with the top shaft. The upper end of the baffle ring is provided with an elastic check ring for a shaft, the end of the spring energy accumulator is provided with a nut body, the centers of the two sides of the outer embracing clamp are each provided with a guide wing, and the ends of the two guide wings are each provided with a flat-head solid rivet. According to the utility model, the spring energy accumulator is additionally arranged at the tail part to replace the original bolt fastening structure, so that the dynamic load requirements in various environments can be ensured, the steel wire rope cannot be damaged, the loosening risk cannot be caused, the disc spring is additionally arranged to increase the pre-tightening force on the steel wire rope, and compared with a single-nut structure, the device is safer and more reliable; the overhaul and maintenance cost is greatly reduced, and the service life is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to cableway rope holder technical field especially relates to a kind of for cableway system to hang box with rope holder. BACKGROUND

[0002] In cableway transportation system, cableway system to hang box with rope holder is mainly used for the connection between passenger cabin and steel wire rope, the weight of passenger cabin is transferred to steel wire rope by rope holder, passenger cabin is driven by steel wire rope to run together, the quality of rope holder directly affects cableway operation safety, and it is a vital component of cableway system, to avoid the accident caused by the fact that rope holder cannot clamp carrying cable.

[0003] At present, the traditional rope holder is mostly adopted nut locking structure, the axial force generated by nut installed on top shaft clamps steel wire rope, to achieve fixed connection effect, and it is easy to cause the slip of rope holder on steel wire rope due to too small tightening torque, and too large tightening torque of rope holder can cause local dense broken wire of steel wire rope, affecting the service life of steel wire rope, in the process of system operation, due to the effect of alternating tensile stress on steel wire rope, there is a tendency of necking in diameter direction, the fixed locking force of nut cannot realize dynamic clamping, and it is necessary to frequently check the clamping condition of rope holder, therefore, the technical personnel in the art provides a kind of for cableway system to hang box with rope holder to solve the problems raised in the above background. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the shortcomings in prior art, and provides a kind of for cableway system to hang box with rope holder, which replaces original bolt fastening structure by increasing spring accumulator at its tail, can guarantee dynamic load requirement in various environments, will not cause damage to steel wire rope, and there is the risk of loosening, and increase the pre-tightening force of disc spring to steel wire rope, more safe and reliable compared with single nut structure, greatly reduce the maintenance and maintenance cost, improve the service life, then increase movable guide wing on both sides of device, make it more stable in the process of device operation, reduce the abrasion of steel wire rope, thereby improve the reliability of device operation, finally, the jaw of outer package clamp is optimized, make it consistent with the shape of rope wheel camber surface, avoid bumping when passing through pulley, reduce impact vibration when passing through pulley, ensure the stability of device operation.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of for cableway system hangs box and holds cable device, including outer embrace and inner embrace, the inner embrace is arranged at the rear end surface center of outer embrace, the inner embrace end is fixedly connected with top axle, the top axle end center is equipped with spring accumulator, the lower center of the outside of top axle is equipped with lip-shaped elastic baffle ring, the center of the outside of top axle is equipped with shaft sleeve, the outside of shaft sleeve is equipped with guide wheel, the inside of guide wheel is equipped with bearing, the upper center of the outside of top axle is equipped with baffle ring, the upper end of baffle ring is equipped with elastic baffle ring for shaft, the end of spring accumulator is equipped with nut main body, the center of both sides of outer embrace is equipped with guide wing, the end of two guide wings is equipped with flat head solid willow nail;

[0006] Through the above technical scheme, by increasing spring accumulator in its tail to replace the original bolt fastening structure, the dynamic load requirement under various environments can be guaranteed, the steel wire rope will not be damaged, and the risk of loosening will not occur, and the pre-tightening force of the disc spring on the steel wire rope is increased, which is more safe and reliable than the single nut structure, greatly reduces the maintenance and maintenance cost, and improves the service life.

[0007] Further, the spring accumulator includes a spring cover, a spring shaft, and a disc spring, the spring cover is arranged at the end of the top axle, the spring shaft is arranged at the inner center of the spring cover, and the disc spring is arranged at the outer center of the spring shaft.

[0008] Through the above technical scheme, the cooperation between the nut main body, the spring shaft and the disc spring is used to ensure the locking force under the action of alternating tensile stress, which is more safe and reliable than the single nut structure, greatly reduces the maintenance and maintenance cost, and improves the service life.

[0009] Further, the top axle penetrates the spring accumulator to the inside of the spring accumulator at the end thereof.

[0010] Through the above technical scheme, the penetration of the top axle meets the normal operation of the device.

[0011] Further, the nut main body is connected with the outside of the top axle in a sleeved manner.

[0012] Through the above technical scheme, the nut main body is connected with the top axle in a sleeved manner, which meets the operation of the fastening structure of the device.

[0013] Further, the two flat head solid willow nails penetrate the two guide wings and the outer embrace to the outside of the outer embrace in sequence.

[0014] Through the above technical scheme, the flat head solid willow nail meets the movement of the guide wing, and makes the device run more smoothly during operation, reduces the wear of the steel wire rope, and thus improves the reliability of the device during operation.

[0015] The utility model has the advantages of the following:

[0016] 1. In the utility model, when the cable grip is used for the cableway system, the spring accumulator is added at the tail of the cable grip to replace the original bolt fastening structure, which can ensure the dynamic load requirement in various environments and will not damage the steel wire rope, and the disc spring is added to increase the pre-tightening force of the steel wire rope, which is more safe and reliable than the single nut structure, greatly reduces the maintenance and maintenance cost, and prolongs the service life.

[0017] 2. In the utility model, the movable guide wings are added on both sides of the device, which makes the device more stable during operation and reduces the wear of the steel wire rope, thereby improving the reliability of the device during operation.

[0018] 3. In the utility model, the jaw of the outer clamp is optimized to be consistent with the shape of the rope wheel arc surface, which avoids bumping when passing through the supporting roller and reduces the impact vibration when passing through the roller, thereby ensuring the stability of the device during operation. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 A front view of the cable grip for the cableway system is provided for the utility model;

[0020] Figure 2 A side view of the cable grip for the cableway system is provided for the utility model;

[0021] Figure 3 A Figure 1 sectional view of A-A in the utility model;

[0022] Figure 4 A top view of the cable grip for the cableway system is provided for the utility model.

[0023] LEGEND:

[0024] 1. outer clamp; 2. inner clamp; 3. top shaft; 4. spring accumulator; 401. spring cover; 402. spring shaft; 403. disc spring; 5. guide wing; 6. guide wheel; 7. shaft sleeve; 8. bearing; 9. lip-shaped elastic retainer; 10. retainer ring; 11. shaft elastic retainer; 12. nut body; 13. flat solid willow peg. DETAILED DESCRIPTION

[0025] Clearly and completely describe the technical scheme in the embodiments of the utility model with reference to the drawings in the embodiments of the utility model, obviously, the described embodiments are only some embodiments of the utility model, not all embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor belong to the scope of the utility model protection.

[0026] Referring to Figures 1-4 The utility model provides an embodiment: a kind of for cableway system to hang box is embraced by cable grip, including outer embrace card 1 and inner embrace card 2, the jaw of outer package card 1 is optimized design, make it consistent with rope wheel camber shape, avoid the bump situation when passing through supporting wheel, reduce the impact vibration when passing through wheel, guarantee the stability of device operation, inner embrace card 2 is arranged at the rear end surface center of outer embrace card 1, inner embrace card 2 end portion is fixedly connected with top axle 3, top axle 3 end center is equipped with spring accumulator 4, top axle 3 outer side center lower place is equipped with lip-shaped elastic baffle ring 9, top axle 3 outer side center is equipped with shaft sleeve 7, shaft sleeve 7 outer side is equipped with guide wheel 6, guide wheel 6 is equipped with bearing 8 in, top axle 3 outer side center upper place is equipped with baffle ring 10, baffle ring 10 upper end is equipped with shaft elastic baffle ring 11, spring accumulator 4 end portion is equipped with nut main body 12, outer embrace card 1 both sides center are equipped with guide wing 5, by the increase movable guide wing 5 of device both sides, make it satisfy more stable in device operation process, reduce the abrasion to steel wire rope, to improve the reliability of device operation, two guide wing 5 end portion are equipped with flat head solid willow nail 13, by increasing spring accumulator 4 at its tail to replace original bolt fastening structure, can guarantee the dynamic load requirement under various environments, will not cause damage to steel wire rope, appear loose risk, and increase disc spring 403 and increase pre-tightening force to steel wire rope, more safe and reliable compared with single nut structure, greatly reduce the maintenance and maintenance cost, improve the service life.

[0027] Spring accumulator 4 includes spring cover 401, spring shaft 402 and disc spring 403, spring cover 401 is arranged at top axle 3 end, spring shaft 402 is arranged at the inside center of spring cover 401, disc spring 403 is arranged at the outside center of spring shaft 402, by the cooperation between nut main body 12 and spring shaft 402 and disc spring 403, guarantee locking force under the action of alternating tensile stress, more safe and reliable compared with single nut structure, greatly reduce the maintenance and maintenance cost, improve the service life.

[0028] The top shaft 3 is penetrated through the spring accumulator 4 at the end of the top shaft 3 to the inside of the spring accumulator 4, and the penetration of the top shaft 3 meets the normal operation of the device; the nut body 12 is connected with the outside of the top shaft 3, and the elastic connection between the nut body 12 and the top shaft 3 meets the operation of the fastening structure of the device; the two flat head solid willow nails 13 are penetrated through the two guide wings 5 and the outer clamp 1 in sequence to the outside of the outer clamp 1, and the flat head solid willow nails 13 meet the movement of the guide wings 5 and make the device more stable during operation, reduce the wear of the steel wire rope, and improve the reliability of the device during operation.

[0029] Working principle: when the cableway system box is used, the inner clamp 2 is first assembled into the outer clamp 1, then the top shaft 3 coated with oil is inserted into the inner and outer clamps, the shaft of the outer clamp 1 is assembled into the hole at the head of the sling rod, the retaining ring 10 and the elastic retaining ring 11 for the shaft are fixed, finally the nut body 12 and the spring accumulator 4 are assembled, the cable clamp is mounted on the carrier cable, then the spring accumulator 4 is manually operated until the inner clamp 2 contacts the carrier cable, then the torque wrench and the cable clamp are used to disassemble the special sleeve and are screwed to the designed torque value, and the lock nut is tightened, so that the cable clamp and the steel wire rope are tightly engaged together.

[0030] Finally, it should be pointed out that the above only describes the preferred embodiments of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent replacements to some technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A grip for a cableway system, for a gondola, comprising an outer grip (1) and an inner grip (2), said inner grip (2) being arranged at the centre of the rear end face of the outer grip (1), characterised in that: The inner embracing clamp (2) is fixedly connected with a top shaft (3) at the end, the top shaft (3) is provided with a spring accumulator (4) at the center of the end, the outer side of the center of the top shaft (3) is provided with a lip-shaped elastic retainer (9), the outer side of the center of the top shaft (3) is provided with a shaft sleeve (7), the outer side of the shaft sleeve (7) is provided with a guide wheel (6), the inside of the guide wheel (6) is provided with a bearing (8), the outer side of the center of the top shaft (3) is provided with a retainer ring (10), the upper end of the retainer ring (10) is provided with a shaft elastic retainer (11), the end of the spring accumulator (4) is provided with a nut body (12), the center of both sides of the outer embracing clamp (1) is provided with a guide wing (5), the end of the two guide wings (5) is provided with a flat head solid willow peg (13).

2. A grip for a cableway system according to claim 1, characterized in that: The spring accumulator (4) comprises a spring cover (401), a spring shaft (402) and a disc spring (403), the spring cover (401) is arranged at the end of the top shaft (3), the spring shaft (402) is arranged at the center of the inside of the spring cover (401), and the disc spring (403) is arranged at the center of the outside of the spring shaft (402).

3. A grip for a cableway system according to claim 1, characterized in that: The end of the top shaft (3) penetrates through the spring accumulator (4) to the inside of the spring accumulator (4).

4. A grip for a cableway system according to claim 1, characterized in that: The nut body (12) is connected with the outer side of the top shaft (3) in a sleeved manner.

5. A grip for a cableway system according to claim 1, characterized in that: The two flat head solid willow pegs (13) penetrate through the two guide wings (5) and the outer embracing clamp (1) to the outside of the outer embracing clamp (1) in sequence respectively.

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