CN209835452U - Cable pulley guide rail device - Google Patents
Cable pulley guide rail device Download PDFInfo
- Publication number
- CN209835452U CN209835452U CN201920058244.3U CN201920058244U CN209835452U CN 209835452 U CN209835452 U CN 209835452U CN 201920058244 U CN201920058244 U CN 201920058244U CN 209835452 U CN209835452 U CN 209835452U
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- CN
- China
- Prior art keywords
- buffer
- cable
- coaster
- guide rail
- assembly according
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Abstract
The utility model relates to a cable pulley guide device, it includes guide rail and a plurality of coasters that are used for installing the cable, and the one end of cable is installed on the monkey, and the other end of cable is connected on the control terminal box, and the coaster drives the cable and removes on the guide rail. The lower surface of the guide rail is provided with a sliding groove, and the pulley is slidably arranged in the sliding groove. The trolley pulls the tackle positioned at the foremost end of the guide rail, and the tackle pulls the tackle positioned behind the tackle to move forwards in sequence through the drag chain. Be provided with the buffering car that is used for buffering impact force when two adjacent coasters are contradicted between two adjacent coasters, when the coaster resets, produce the impact force because of inertial existence when two adjacent coasters are contradicted, the buffering car can give the coaster with the buffer power opposite with the impact force direction. The both ends of guide rail are fixed and are set up the anticreep lid, prevent that coaster and buffer car from breaking away from the guide rail.
Description
Technical Field
The utility model belongs to the technical field of the technique of mechanical movement power supply and specifically relates to a cable pulley guide rail device is related to.
Background
In the field of machinery such as cranes, etc. requiring mobile power supply, cable pulleys have been designed to better suspend and move cables. Traditional cable pulley includes the guide rail and sliding connection is at the coaster on the guide rail, and the coaster is used for placing and removing of cable, and on the one end connection control terminal box of cable, the other end of cable was connected on monkey to be used for supplying power for the monkey, wherein, this cable pulley is in the use, and the coaster is walked the in-process and is caused the cable easily and drag, causes the damage of cable.
In order to solve the technical problem, the traction chain is arranged between two adjacent pulleys, and when the distance between the two adjacent pulleys is too large, the traction chain is pulled instead of a cable, so that the purpose of protecting the cable is achieved. But use above-mentioned coaster in the use, the crane trolley in-process of marcing, the dolly passes through the tow chain and forms to drag the coaster to make the coaster can remove, but when the crane trolley rolled back, the coaster will be dragged to the dolly for two adjacent coasters bump, easily cause the damage to the coaster, and then cause the life of coaster to reduce, consequently have certain improvement part.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a cable pulley guide rail device has the advantage of avoiding the coaster collision damage.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a cable pulley guide rail device, includes guide rail and a plurality of coasters that are used for installing the cable, the spout has been seted up to the lower surface of guide rail, coaster slidable mounting in the spout, adjacent two connect through the drag chain between the coaster, adjacent two be provided with between the coaster and be used for buffering adjacent two the buffering car of impact force when the coaster is contradicted.
Through adopting above-mentioned technical scheme, the cable is installed and is removed in order to follow the coaster on the coaster, and the pulling is located the coaster of guide rail foremost, and this coaster passes through the coaster that the drag chain pulling is located this coaster rear and removes in proper order, realizes the removal of coaster, and when the coaster resets, produces the impact force because of inertial existence when two adjacent coasters conflict, and the buffer car that is located between two adjacent coasters can give the cushion effect opposite with the impact force direction, reduces the damage that the impact force caused the coaster.
Therefore, the buffer effect of the buffer trolley can protect the pulleys from being damaged, and meanwhile, the cables on the pulleys are protected from being damaged by the extrusion force between the two adjacent pulleys.
The utility model discloses further set up to: the buffer car includes slidable mounting and is in buffering slide bar on the spout and setting buffer sleeve of buffering slide bar lower extreme, the cushion chamber that runs through has in the buffer sleeve, slidable mounting has in the cushion chamber and wears out the first buffer beam and the second buffer beam of buffer sleeve, first buffer beam with fixedly connected with buffer spring between the second buffer beam.
Through adopting above-mentioned technical scheme, between two adjacent coasters when reseing, the coaster that is located the place ahead is contradicted on first buffer beam, promotes the buffer car and moves backward so that the conflict of second buffer beam is on the coaster that is located the rear, and first buffer beam and second buffer beam receive the impact force to extrude in the buffer chamber, and buffer spring in the buffer chamber takes place deformation in order to produce reverse cushion effect, reduces the damage of impact force to the coaster.
The utility model discloses further set up to: the buffer pad is all installed to the tip of first buffer beam with the second buffer beam.
Through adopting above-mentioned technical scheme, the impact force is used for on the cushion earlier, has protected first buffer beam and second buffer beam, and the cushion has increaseed the size that first buffer beam and second buffer beam are located the outside terminal surface of cushion chamber simultaneously, avoids first buffer beam and second buffer beam to break away from the cushion collar.
The utility model discloses further set up to: and the upper end of the buffer sliding rod is provided with a buffer pulley which is used for rolling in the sliding groove.
Through adopting above-mentioned technical scheme, the buffering car passes through buffering pulley roll connection in the spout, has reduced the frictional force between buffering car and the spout, has prolonged the life of buffering car.
The utility model discloses further set up to: the thread bush is equipped with the brake circle that is used for contradicting with the guide rail on the buffering slide bar.
Through adopting above-mentioned technical scheme, upwards rotate the braking circle and make it inconsistent with the spout, the frictional force of braking circle makes the buffering car fix on the spout, has reached the effect of brake location.
The utility model discloses further set up to: the pulley comprises a slip sheet, a pulley arranged at the upper end of the slip sheet and used for rolling in the slip sheet, and a clamping sheet used for being matched with the slip sheet to clamp the cable.
Through adopting above-mentioned technical scheme, the cable centre gripping is followed the coaster and is removed in the spout between gleitbretter and clamping piece, and the setting up of coaster pulley has reduced the frictional force between coaster and the spout.
The utility model discloses further set up to: the sliding block is provided with a hooking end used for hooking the traction chain, and the length of the traction chain hooked between two adjacent pulleys is shorter than that of the cable clamped between two adjacent pulleys.
Through adopting above-mentioned technical scheme, the design of holding the end with a hook provides the position that holds with a hook for the drag chain, makes the installation and the dismantlement of drag chain more convenient, and the length of the drag chain that holds with a hook between two adjacent coasters is shorter than the length of the cable of centre gripping between two adjacent coasters, has guaranteed that the coaster is not dragged the cable at the removal in-process, and the protection cable is not damaged.
The utility model discloses further set up to: a threaded rod is fixedly arranged on the sliding piece, the clamping piece is sleeved on the threaded rod in a sliding mode, and a nut which is abutted to the lower end of the clamping piece is connected to the threaded rod in a threaded mode.
Through adopting above-mentioned technical scheme, the setting up of threaded rod makes through threaded connection between gleitbretter and the clamping piece, dismantles and simple to operate.
The utility model discloses further set up to: the lower surface of gleitbretter is provided with be used for with the gasket that the cable is contradicted.
Through adopting above-mentioned technical scheme, the gasket has increased the friction between cable and the coaster, avoids the cable to drop from the coaster.
The utility model discloses further set up to: the initiating terminal and the tail end of guide rail are fixed to be provided with and prevent the fixed anticreep lid that sets up in both ends of guide rail.
Through adopting above-mentioned technical scheme, the design of anticreep lid avoids coaster and buffer car to break away from the very end or the initial segment of guide rail in normal use, opens the anticreep lid then can take out coaster and buffer car and maintain the maintenance or change.
To sum up, the utility model discloses a beneficial technological effect does:
1. the arrangement of the buffer trolley protects the pulley from being damaged by impact force when colliding;
2. the arrangement of the buffer vehicle and the drag chain prolongs the service life of the cable.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural view of the buffer vehicle.
Fig. 3 is a schematic view of the structure of the pulley.
In the figure, 1, guide rail; 2. a pulley; 21. a pulley block; 22. sliding blades; 23. a clip; 24. a hooking end; 25. a threaded rod; 26. a nut; 27. a gasket; 3. buffering vehicles; 31. a buffer pulley; 32. buffering the sliding rod; 33. a brake ring; 34. a buffer chamber; 35. a first buffer rod; 36. a second buffer rod; 37. a buffer spring; 38. a cushion pad; 4. a cable; 5. a drag chain; 6. and (7) an anti-drop cover.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses a cable pulley guide rail device, including guide rail 1 and a plurality of coaster 2 that are used for installing cable 4, cable 4's one end is installed on the monkey, and cable 4's the other end is connected on the control terminal box, and coaster 2 drives cable 4 and moves on guide rail 1. The lower surface of the guide rail 1 is provided with a sliding groove, and the pulley 2 is slidably arranged in the sliding groove. Two adjacent pulleys 2 are connected through a drag chain 5, the foremost end of the drag chain 5 is connected to a crane trolley, the crane trolley pulls the pulley 2 located at the foremost end of the guide rail 1, and the pulley 2 pulls the pulley 2 located behind the pulley 2 through the drag chain 5 to move forwards in sequence.
Further, be provided with between two adjacent coasters 2 and be used for buffering the buffering car 3 of impact force when two adjacent coasters 2 conflict, when coasters 2 reset, because of inertial existence production impact force when two adjacent coasters 2 conflict, buffering car 3 can give coasters 2 with the buffer power opposite with the impact force direction. The starting end and the tail end of the guide rail 1 are fixedly provided with anti-drop covers 6, so that the pulley 2 and the buffer car 3 are prevented from being separated from the guide rail 1.
Referring to fig. 2, the buffer car 3 includes a buffer slide bar 32 slidably mounted on the slide groove, and a buffer sleeve disposed at a lower end of the buffer slide bar 32, a buffer cavity 34 is provided in the buffer sleeve, a first buffer rod 35 and a second buffer rod 36 penetrating through the buffer sleeve are slidably mounted in the buffer cavity 34, and a buffer spring 37 is fixedly connected between the first buffer rod 35 and the second buffer rod 36. When coaster 2 resets, between two adjacent coasters 2, coaster 2 that is located the place ahead contradicts on first buffer beam 35, promotes buffer car 3 backward movement so that second buffer beam 36 contradicts on coaster 2 that is located the rear, and first buffer beam 35 and second buffer beam 36 receive the impact force to extrude in the cushion chamber 34 this moment, and buffer spring 37 in the cushion chamber 34 takes place deformation in order to produce reverse cushion effect, reduces the damage of impact force to coaster 2.
Further, cushion pads 38 are mounted to the ends of the first cushion rod 35 and the second cushion rod 36. The impact force from the tackle 2 acts on the cushion pad 38 first, so that the first cushion rod 35 and the second cushion rod 36 are protected, and meanwhile, the cushion pad 38 enlarges the size of the end face of the first cushion rod 35 and the second cushion rod 36, which are positioned in the cushion sleeve, so that the first cushion rod 35 and the second cushion rod 36 are prevented from being separated from the cushion cavity 34.
Further, the upper end of the buffer slide bar 32 is provided with a buffer pulley 31 which is used for rolling in the chute, and the buffer vehicle 3 is connected in the chute in a rolling manner, so that the friction force between the buffer vehicle 3 and the chute is reduced.
Further, a brake ring 33 for abutting against the guide rail 1 is sleeved on the buffer slide bar 32 in a threaded manner. The brake ring 33 is rotated upwards to be abutted against the sliding groove to generate friction, and the buffer car 3 is fixed on the sliding groove by the friction force of the brake ring 33, so that the brake positioning effect is achieved.
Referring to fig. 1 and 3, the pulley 2 includes a sliding piece 22, a pulley sheave 21 provided at an upper end of the sliding piece 22 for rolling in the sliding piece, and a clamping piece 23 for clamping the cable 4 in cooperation with the sliding piece 22. The cable 4 is clamped between the slide 22 and the clamping piece 23 and moves in the sliding groove along with the pulley 2.
Further, the sliding piece 22 is provided with a hooking end 24 for hooking the traction chain 5, so that the traction chain 5 is more convenient to mount and dismount. The length of the traction chain 5 hooked between two adjacent pulleys 2 is shorter than that of the cable 4 clamped between two adjacent pulleys 2, so that the cable 4 is prevented from being pulled in the moving process of the pulleys 2.
Further set up ground, fixed threaded rod 25 that is provided with on the gleitbretter 22, clamping piece 23 slide to cup joint on threaded rod 25, threaded connection has the nut 26 of contradicting at clamping piece 23 lower extreme on threaded rod 25, and threaded connection makes between gleitbretter 22 and the clamping piece 23 through dismantling and simple to operate.
Further, the lower surface of the slide 22 is provided with a spacer 27 for abutting against the cable 4. The spacer 27 increases the friction between the cable 4 and the trolley 2 and prevents the cable 4 from falling off the trolley 2.
The implementation principle of the embodiment is as follows: the crane trolley is started to pull the pulleys 2 connected in sequence by the drag chain 5 to reach the designated position; when resetting, the crane trolley pulls the pulley 2 at the most front end of the guide rail 1 to move reversely, the pulley 2 relatively positioned at the front end is abutted on the buffer trolley 3, so that the buffer trolley 3 is pushed to be abutted on the pulley 2 relatively positioned at the rear end, and the pulleys are sequentially pushed until all the pulleys 2 and the buffer trolley 3 are attached at intervals.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (10)
1. A cable pulley rail device, includes guide rail (1) and a plurality of coasters (2) that are used for installing cable (4), its characterized in that: the lower surface of guide rail (1) has been seted up the spout, coaster (2) slidable mounting in the spout, adjacent two connect through drag chain (5) between coaster (2), adjacent two be provided with between coaster (2) and be used for buffering adjacent two buffer car (3) of impact force when coaster (2) are contradicted.
2. A cable pulley rail assembly according to claim 1, wherein: buffer car (3) are including slidable mounting buffer slide bar (32) on the spout and set up buffer sleeve of buffer slide bar (32) lower extreme, buffer chamber (34) that run through have in the buffer sleeve, slidable mounting wears out in buffer chamber (34) first buffer beam (35) and second buffer beam (36) of buffer sleeve, first buffer beam (35) with fixedly connected with buffer spring (37) between second buffer beam (36).
3. A cable pulley rail assembly according to claim 2, wherein: and cushion pads (38) are mounted at the ends of the first buffer rod (35) and the second buffer rod (36).
4. A cable pulley rail assembly according to claim 2, wherein: the upper end of the buffer slide rod (32) is provided with a buffer pulley (31) which is used for rolling in the chute.
5. A cable pulley rail assembly according to claim 2, wherein: the buffer slide rod (32) is provided with a brake ring (33) in a threaded sleeve mode, and the brake ring is used for abutting against the guide rail (1).
6. A cable pulley rail assembly according to claim 1, wherein: the pulley (2) comprises a sliding piece (22), a pulley (21) arranged at the upper end of the sliding piece (22) and used for rolling in the sliding groove, and a clamping piece (23) used for being matched with the sliding piece (22) to clamp the cable (4).
7. A cable pulley rail assembly according to claim 6, wherein: the slip sheet (22) is provided with a hooking end (24) for hooking the traction chain (5), and the length of the traction chain (5) hooked between two adjacent pulleys (2) is shorter than the length of the cable (4) clamped between two adjacent pulleys (2).
8. A cable pulley rail assembly according to claim 6, wherein: a threaded rod (25) is fixedly arranged on the slip sheet (22), the clamping sheet (23) is sleeved on the threaded rod (25) in a sliding mode, and a nut (26) which is abutted to the lower end of the clamping sheet (23) is connected to the threaded rod (25) in a threaded mode.
9. A cable pulley rail assembly according to claim 6, wherein: the lower surface of the sliding sheet (22) is provided with a gasket (27) which is used for abutting against the cable (4).
10. A cable pulley rail assembly according to claim 1, wherein: the two ends of the guide rail (1) are fixedly provided with anti-drop covers (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920058244.3U CN209835452U (en) | 2019-01-14 | 2019-01-14 | Cable pulley guide rail device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920058244.3U CN209835452U (en) | 2019-01-14 | 2019-01-14 | Cable pulley guide rail device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209835452U true CN209835452U (en) | 2019-12-24 |
Family
ID=68901753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920058244.3U Expired - Fee Related CN209835452U (en) | 2019-01-14 | 2019-01-14 | Cable pulley guide rail device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209835452U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111924711A (en) * | 2020-09-25 | 2020-11-13 | 长沙岱联机械有限公司 | Cable pulley for transportation |
| CN113207507A (en) * | 2021-05-28 | 2021-08-06 | 遵义神韵农业有限公司 | Water collecting and irrigating device for fruit and vegetable planting |
| CN114261704A (en) * | 2021-12-27 | 2022-04-01 | 山东里能鲁西矿业有限公司 | Movable cable car |
-
2019
- 2019-01-14 CN CN201920058244.3U patent/CN209835452U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111924711A (en) * | 2020-09-25 | 2020-11-13 | 长沙岱联机械有限公司 | Cable pulley for transportation |
| CN113207507A (en) * | 2021-05-28 | 2021-08-06 | 遵义神韵农业有限公司 | Water collecting and irrigating device for fruit and vegetable planting |
| CN114261704A (en) * | 2021-12-27 | 2022-04-01 | 山东里能鲁西矿业有限公司 | Movable cable car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20191224 Termination date: 20220114 |