CN213109288U

CN213109288U - Arresting cable device

Info

Publication number: CN213109288U
Application number: CN202021901328.8U
Authority: CN
Inventors: 郭胜鑫; 宋晓林; 潘守杰; 张兆河; 孙铭锴
Original assignee: Shaanxi Zhengtong Coal Industry Co Ltd
Current assignee: Shaanxi Zhengtong Coal Industry Co Ltd
Priority date: 2020-09-03
Filing date: 2020-09-03
Publication date: 2021-05-04
Anticipated expiration: 2030-09-03

Abstract

The utility model relates to the technical field of transportation, in particular to a arresting cable device, which comprises a rubber-tired vehicle, a supporting sleeve and a fixed block, wherein the bottom side of the left end of the rubber-tired vehicle is connected with a pedal, the bottom side of the left end of the rubber-tired vehicle is fixedly connected with an oil pot, the right end of the oil pot is hermetically connected with an oil pipe, and the oil pipe is arranged in the bottom side of the rubber-tired vehicle, the utility model lowers a tail hook by arranging a hydraulic cylinder to hook an arresting cable for braking, a third spring and a first telescopic rod can buffer and support the device during braking, the using effect of the device can be increased, the braking effect is further increased, accidents are avoided during braking, the rubber-tired vehicle is braked by arranging a connecting plate to fix the arresting cable, and simultaneously the first spring and the second spring can absorb energy generated during braking on the connecting plate, so as to avoid direct damage of the, the braking effect is influenced, and the safety performance is improved.

Description

Arresting cable device

Technical Field

The utility model relates to the field of transportation technology, specifically a arresting cable device.

Background

In the using process of the trackless rubber-tyred vehicle, the running phenomenon of the trackless rubber-tyred vehicle caused by overspeed running, brake failure or gear engagement failure frequently occurs, once the running accident of the trackless rubber-tyred vehicle occurs, serious casualties and property loss are often caused, and the trackless rubber-tyred vehicle becomes a great hidden danger of mine safety, the traditional mode is that the two modes of constructing one section of mountain climbing blind road by using the waste tire are arranged as a deceleration braking mode of the running accident of the trackless rubber-tyred vehicle, the trackless rubber-tyred vehicle is very unreliable, the potential safety hazard is very large, the recovery effect is very small, and the stopping cable principle on an aircraft carrier is used for reference, when the speed of the vehicle is out of control, an external reliable and stable pulling force can be provided for the vehicle, so that the vehicle is gradually decelerated and braked, continuous running down is avoided, good deceleration and braking effects are achieved, and the application of the arrester wire device is increasingly wide along with the development of the society.

Most arresting cable devices on the market can not protect and support the device on the rubber-tyred car, can take place unnecessary accident when carrying out emergency braking, influence braking effect, increase the potential safety hazard, the rope of arresting simultaneously when carrying out the rubber-tyred car and slowing down the braking, inside probably because the impact force is too big, do not have energy-absorbing equipment and lead to direct damage, can not play braking effect, perhaps braking effect greatly reduced can not reach the prediction effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a arrester cord device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a cable blocking device comprises a rubber-tired vehicle, a supporting sleeve and a fixed block, wherein a pedal is connected to the inner bottom side of the left end of the rubber-tired vehicle, an oil can is fixedly connected to the inner bottom side of the left end of the rubber-tired vehicle, an oil pipe is hermetically connected to the right end of the oil can, the oil pipe is arranged in the bottom side of the rubber-tired vehicle, the oil pipe is fixedly connected with the rubber-tired vehicle, the right end of the oil pipe is hermetically connected to a hydraulic cylinder, the hydraulic cylinder is fixedly connected to the bottom side of the right end of the rubber-tired vehicle, a groove is formed in the bottom side of the right end of the rubber-tired vehicle, a sliding block is connected to the left end of the sliding block in the groove in the rubber-tired vehicle, a supporting rod is rotatably connected to the bottom end of the sliding, the left end of the connecting frame is fixedly connected with a third spring, the third spring is arranged in the supporting sleeve, and the left end of the third spring is fixedly connected in the supporting sleeve.

Preferably, the pneumatic cylinder is provided with two, two the pneumatic cylinder is along rubber-tyred car perpendicular bisector front and back symmetry, the support sleeve is provided with two, two the support sleeve is along rubber-tyred car perpendicular bisector front and back symmetry, just the link is provided with one.

Preferably, the right end of the connecting frame is fixedly connected with a tail hook, the tail hook is connected with the blocking rope in a sliding mode, the bottom end of the supporting sleeve is rotatably connected with a first telescopic rod, the right end of the first telescopic rod is rotatably connected to a wheel shaft through a rotating shaft, the wheel shaft is arranged at the bottom end of the rubber-tyred vehicle, and the wheel shaft is rotatably connected with the rubber-tyred vehicle.

Preferably, fixed block fixed connection is in subaerial upper end, the fixed block is provided with two, two fixed block is along link perpendicular bisector longitudinal symmetry, fixed block upper end fixedly connected with gasket, sliding connection has the prevention rope on the gasket, it is connected with guide pulley to be close to tail hook one side rotation on the fixed block, sliding connection has the prevention rope on the guide pulley, the fixed block right-hand member is seted up flutedly, it has the prevention rope to pass in the recess on the fixed block, it is connected in the connecting plate upper end to block rope bottom fixed connection, connecting plate sliding connection is in subaerial recess.

Preferably, the connecting plate upper end is rotated through the pivot and is connected with the third telescopic link, the third telescopic link is provided with two, two the third telescopic link is along connecting plate perpendicular bisector bilateral symmetry, third telescopic link upper end is rotated through the pivot and is connected in the fixed block bottom, the second spring has been cup jointed on the third telescopic link, second spring upper end fixed connection is in the fixed block bottom, second spring bottom fixed connection is in the connecting plate upper end, connecting plate bottom fixed connection has the second telescopic link, second telescopic link bottom fixed connection is in subaerial recess, first spring has been cup jointed on the second telescopic link, first spring upper end fixed connection is in the connecting plate bottom, first spring bottom fixed connection is in subaerial recess.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, through the third spring that sets up, first telescopic link and pneumatic cylinder, make the tail hook descend through setting up the pneumatic cylinder, catch on and block the rope and brake, after the vehicle takes place to brake failure, realize the effective interception to the vehicle in specific tunnel, reduce the injury that vehicle and personnel caused, and when the braking, the third spring can cushion and support the device with first telescopic link, can increase the result of use of device, and then increase braking effect, avoid appearing unexpected when the braking.

2. The utility model discloses in, through connecting plate, first spring and the second spring that sets up, through setting up the connecting plate to the fixed of stopping the rope, brake the rubber-tyred car, produced energy absorbs when first spring and second spring can be to the braking on the connecting plate simultaneously, avoids huge impact force to lead to the device directly to damage, influences braking effect, increases the security performance.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the installation structure of the tail hook of the present invention;

FIG. 3 is a schematic view of the mounting structure of the fixing block of the present invention;

fig. 4 is a schematic structural diagram of a portion a of fig. 1 according to the present invention.

In the figure: 1-pedal, 2-oilcan, 3-oil pipe, 4-rubber-tyred vehicle, 5-wheel shaft, 6-first telescopic rod, 7-connecting frame, 8-tail hook, 9-hydraulic cylinder, 10-supporting sleeve, 11-gasket, 12-guide pulley, 13-blocking rope, 14-fixing block, 15-connecting plate, 16-second telescopic rod, 17-first spring, 18-second spring, 19-third telescopic rod, 20-sliding block, 21-supporting rod, 22-third spring and 23-ground.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

a cable arrester device comprises a rubber-tyred vehicle 4, a support sleeve 10 and a fixed block 14, wherein the inner bottom side of the left end of the rubber-tyred vehicle 4 is connected with a pedal 1, the inner bottom side of the left end of the rubber-tyred vehicle 4 is fixedly connected with an oil pot 2, the right end of the oil pot 2 is connected with an oil pipe 3 in a sealing manner, the oil pipe 3 is arranged in the bottom side of the rubber-tyred vehicle 4, the oil pipe 3 is fixedly connected with the rubber-tyred vehicle 4, the right end of the oil pipe 3 is connected with a hydraulic cylinder 9 in a sealing manner, the hydraulic cylinder 9 is fixedly connected with the bottom side of the right end of the rubber-tyred vehicle 4, the bottom side of the right end of the rubber-tyred vehicle 4 is provided with a groove, the left end of the slider 20 is fixedly connected with a telescopic shaft on the hydraulic cylinder 9, the bottom end of the slider 20 is, the left end of the connecting frame 7 is fixedly connected with a third spring 22, the third spring 22 is arranged in the supporting sleeve 10, and the left end of the third spring 22 is fixedly connected in the supporting sleeve 10.

The two hydraulic cylinders 9 are arranged, the two hydraulic cylinders 9 are symmetrical front and back along the perpendicular bisector of the rubber-tyred vehicle 4, the two support sleeves 10 are arranged, the two support sleeves 10 are symmetrical front and back along the perpendicular bisector of the rubber-tyred vehicle 4, and one connecting frame 7 is arranged, so that the tail hook 8 can be more stable during braking; the right end of the connecting frame 7 is fixedly connected with a tail hook 8, the tail hook 8 is connected with a blocking rope 13 in a sliding mode, the bottom end of the supporting sleeve 10 is rotatably connected with a first telescopic rod 6, the right end of the first telescopic rod 6 is rotatably connected to a wheel shaft 5 through a rotating shaft, the wheel shaft 5 is arranged at the bottom end of the rubber-tyred vehicle 4, the wheel shaft 5 is rotatably connected with the rubber-tyred vehicle 4, and the connecting frame 7 can be supported through the first telescopic rod 6; the two fixing blocks 14 are fixedly connected to the upper end of the ground 23, the two fixing blocks 14 are arranged, the two fixing blocks 14 are symmetrical back and forth along the perpendicular bisector of the connecting frame 7, the upper end of each fixing block 14 is fixedly connected with a gasket 11, a blocking rope 13 is connected onto each gasket 11 in a sliding mode, one side, close to the tail hook 8, of each fixing block 14 is rotatably connected with a guide pulley 12, the guide pulleys 12 are connected with the blocking rope 13 in a sliding mode, a groove is formed in the right end of each fixing block 14, the blocking rope 13 penetrates through a groove in each fixing block 14, the bottom end of each blocking rope 13 is fixedly connected to the upper end of the connecting plate 15, the connecting plate 15 is connected; the upper end of the connecting plate 15 is rotatably connected with a third telescopic rod 19 through a rotating shaft, the number of the third telescopic rods 19 is two, the two third telescopic rods 19 are bilaterally symmetrical along a perpendicular bisector of the connecting plate 15, the upper end of the third telescopic rod 19 is rotatably connected with the bottom end of the fixed block 14 through the rotating shaft, a second spring 18 is sleeved on the third telescopic rod 19, the upper end of the second spring 18 is fixedly connected with the bottom end of the fixed block 14, the bottom end of the second spring 18 is fixedly connected with the upper end of the connecting plate 15, the bottom end of the connecting plate 15 is fixedly connected with a second telescopic rod 16, the bottom end of the second telescopic rod 16 is fixedly connected in a groove on the ground 23, a first spring 17 is sleeved on the second telescopic rod 16, the upper end of the, the energy generated during braking is absorbed by the first spring 17 and the second spring 18.

The working process is as follows: when the trackless rubber-tyred vehicle runs out due to overspeed driving, brake failure or gear engagement failure in the using process, the pedal 1 is stepped down to control the hydraulic cylinder 9, so that the telescopic shaft of the hydraulic cylinder 9 drives the slider 20 to move, the support rod 21 drives the support sleeve 10 to move downwards, the first telescopic rod 6 supports the support sleeve 10 to prevent the device from being damaged due to an overlarge angle, at the same time, the support sleeve 10 drives the connecting frame 7 to move downwards, the connecting frame 7 drives the tail hook 8 to move downwards, the tail hook 8 hooks the blocking rope 13, the rubber-tyred vehicle 4 is subjected to deceleration braking, the guide pulley 12 can absorb shock for the support sleeve 10 and the connecting frame 7, the first telescopic rod 6 buffers the shock for the device, the braking effect is prevented from being influenced by instability of the device during braking, and after the tail hook 8 hooks the blocking rope 13, the blocking rope 13 drives the connecting plate 15 to move upwards, the second telescopic rod 16 and the third telescopic rod 19 fix the connecting plate 15 at the moment, and meanwhile, the first spring 17 and the second spring 18 absorb impact force, so that the braking effect can be effectively improved, and the impact force during braking is reduced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a arrester wire device, includes rubber-tyred car (4), support sleeve (10) and fixed block (14), its characterized in that: the rubber-tyred vehicle is characterized in that a pedal (1) is connected to the inner bottom side of the left end of the rubber-tyred vehicle (4), an oil can (2) is fixedly connected to the inner bottom side of the left end of the rubber-tyred vehicle (4), an oil pipe (3) is hermetically connected to the right end of the oil can (2), the oil pipe (3) is arranged in the bottom side of the rubber-tyred vehicle (4), the oil pipe (3) is fixedly connected to the rubber-tyred vehicle (4), the right end of the oil pipe (3) is hermetically connected to a hydraulic cylinder (9), the hydraulic cylinder (9) is fixedly connected to the bottom side of the right end of the rubber-tyred vehicle (4), a groove is formed in the bottom side of the right end of the rubber-tyred vehicle (4), a sliding block (20) is slidably connected to the groove in the rubber-tyred vehicle (4), the left end of the sliding block (20) is fixedly connected to, the left end of the supporting sleeve (10) is rotatably connected in the bottom side of the right end of the rubber-tyred vehicle (4) through a rotating shaft, a connecting frame (7) is connected in the supporting sleeve (10) in a sliding mode, a third spring (22) is fixedly connected to the left end of the connecting frame (7), the third spring (22) is arranged in the supporting sleeve (10), and the left end of the third spring (22) is fixedly connected in the supporting sleeve (10).

2. A arrester cord device as claimed in claim 1, wherein: pneumatic cylinder (9) are provided with two, two pneumatic cylinder (9) are along rubber-tyred car (4) perpendicular bisector longitudinal symmetry, support sleeve (10) are provided with two, two support sleeve (10) are along rubber-tyred car (4) perpendicular bisector longitudinal symmetry, just link (7) are provided with one.

3. A arrester cord device as claimed in claim 1, wherein: the rubber-tyred vehicle is characterized in that a tail hook (8) is fixedly connected to the right end of the connecting frame (7), the tail hook (8) is connected with a blocking rope (13) in a sliding mode, a first telescopic rod (6) is connected to the bottom end of the supporting sleeve (10) in a rotating mode, the right end of the first telescopic rod (6) is connected to a wheel axle (5) in a rotating mode through a rotating shaft, the wheel axle (5) is arranged at the bottom end of the rubber-tyred vehicle (4), and the wheel axle (5) is connected with the rubber-tyred vehicle (4).

4. A arrester cord device as claimed in claim 1, wherein: fixed block (14) fixed connection is in ground (23) upper end, fixed block (14) are provided with two, two fixed block (14) are along link (7) plumb line longitudinal symmetry, fixed block (14) upper end fixedly connected with gasket (11), sliding connection has the obstruction rope (13) on gasket (11), it is connected with leading pulley (12) to be close to tail hook (8) one side rotation on fixed block (14), sliding connection has obstruction rope (13) on leading pulley (12), fixed block (14) right-hand member is seted up flutedly, it has obstruction rope (13) to pass in the recess on fixed block (14), obstruction rope (13) bottom fixed connection is in connecting plate (15) upper end, connecting plate (15) sliding connection is in the recess on ground (23).

5. A arrester cord device as claimed in claim 4, wherein: the upper end of the connecting plate (15) is rotatably connected with a third telescopic rod (19) through a rotating shaft, the number of the third telescopic rods (19) is two, the two third telescopic rods (19) are bilaterally symmetrical along a perpendicular bisector of the connecting plate (15), the upper end of the third telescopic rod (19) is rotatably connected to the bottom end of the fixed block (14) through the rotating shaft, a second spring (18) is sleeved on the third telescopic rod (19), the upper end of the second spring (18) is fixedly connected to the bottom end of the fixed block (14), the bottom end of the second spring (18) is fixedly connected to the upper end of the connecting plate (15), a second telescopic rod (16) is fixedly connected to the bottom end of the connecting plate (15), the bottom end of the second telescopic rod (16) is fixedly connected to the groove on the ground (23), a first spring (17) is sleeved on the second telescopic rod (16), and the upper end of the first, the bottom end of the first spring (17) is fixedly connected in a groove on the ground (23).