CN212712072U - Effective locking brake equipment of cable pay off drum for electric power construction - Google Patents
Effective locking brake equipment of cable pay off drum for electric power construction Download PDFInfo
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- CN212712072U CN212712072U CN202020869331.XU CN202020869331U CN212712072U CN 212712072 U CN212712072 U CN 212712072U CN 202020869331 U CN202020869331 U CN 202020869331U CN 212712072 U CN212712072 U CN 212712072U
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Abstract
The utility model discloses an effective locking brake equipment of cable unwrapping wire section of thick bamboo for electric power construction, including two bottom plates, two pneumatic cylinders of the top surface symmetry fixedly connected with of bottom plate. This device is when not needing the unwrapping wire, through the pneumatic cylinder function, make a plurality of rollers of setting all closely laminate with the disc side, because the parcel has the rubber layer on the roller, make the disc rotatory under the inertia of unwrapping wire section of thick bamboo and the contact of the rubber layer of parcel on the roller produce frictional resistance like this, and then make the disc rotation ability seriously descend, and slide with the laminating of triangle slider when the triangle briquetting descends, make the rubber layer on a plurality of wheels and the disc closely laminate and increase the resistance, and then make the disc rotatory more difficult, effectually avoid the disc to take place to rotate under the inertia of unwrapping wire section of thick bamboo, and then be in quiescent condition, make the unwrapping wire section of thick bamboo also be in quiescent condition simultaneously, and then avoid the unwrapping wire section of thick bamboo constantly to rotate, make unnecessary line wearing and tearing subaerial, simultaneously can effectual convenient.
Description
Technical Field
The utility model relates to an electric power tech field, concretely relates to effective locking brake equipment of cable unwrapping wire section of thick bamboo for electric power construction.
Background
The unwrapping wire operation of cable generally will be used cable unwrapping wire ware, present unwrapping wire ware generally is the I-shaped structure, including the seat bottom, it is equipped with the bearing to rotate through the bearing on the seat bottom, the cover has the cable dish along with its pivoted on the bearing, the cable winding is on the cable dish, during the unwrapping wire, the end of pulling cable on the cable dish, can make the cable dish rotate around the axis of rotation, thereby it just can use to put down the cable, and at the unwrapping wire in-process, make the paying out drum roll under the effect of external force and put down the line, and when stopping external force, because inertia pay out drum is still rotating, and then make unnecessary line put subaerial, put subaerial like this for a long time, drag the insulating wear who makes parcel on the line in the people walking process, and trip the staff easily and cause serious injury, influence later stage work.
Disclosure of Invention
In order to solve the problem existing in the prior art, the utility model provides an effective locking brake equipment of cable unwrapping wire section of thick bamboo for electric power construction.
The utility model discloses a realize through following technical scheme:
an effective locking brake device of a cable pay-off drum for electric power construction comprises two bottom plates, wherein the top surfaces of the bottom plates are symmetrically and fixedly connected with two hydraulic cylinders, the top surface of the extension end of each hydraulic cylinder is fixedly connected with a spring drum, a square sliding block is attached and slidably connected in the spring drum, the top surface of the square sliding block is fixedly connected with a sliding rod, the top surface of the sliding rod penetrates out of the spring drum and is slidably connected with the spring drum, a first spring is fixedly connected between the inner top surface of the spring drum and the top surface of the square sliding block, the first spring is sleeved on the sliding rod, a triangular pressing block is fixedly connected to one opposite side of the two sliding rods, a cross rod is fixedly connected to the top surface of the sliding rod, one end of the cross rod is fixedly connected with an arc-shaped plate, one side of the arc-shaped plate is fixedly connected with, the roller is characterized in that retaining rings are arranged on two sides of the roller in a laminating manner, the retaining rings are sleeved on a round rod and fixedly connected with the round rod, the roller is wrapped with a rubber layer and fixedly connected with the round rod, L-shaped supporting legs are symmetrically and fixedly connected on the top surface of a bottom plate between two hydraulic cylinders, the cross section of each L-shaped supporting leg is square, a cross rod of each L-shaped supporting leg is sleeved with a lantern ring and is in laminating sliding connection with the cross rod, four L-shaped supporting rods are fixedly connected with the periphery of the lantern ring, are distributed in an annular manner and are arranged at equal intervals, wheels are fixedly mounted at one ends of the L-shaped supporting rods, a disc is arranged at one end of the cross rod of each L-shaped supporting leg, the disc is formed by fixedly attaching two vertical plates, a rotating block in rotary connection is arranged in the disc, one side of the rotating block is fixedly connected with one end of the, the one end and the lantern ring one side fixed connection of second spring, the other end and the disc laminating of second spring are connected, one side fixedly connected with rubber layer of disc, the opposite side fixedly connected with threaded rod of disc, the cover has the screw ring and rather than threaded connection on the threaded rod, one side fixedly connected with sleeve of screw ring, the muffjoint is on the threaded rod and rather than threaded connection, the equal fixedly connected with on one side of two relative screw rings non-slip rubber layer, many hand (holds) of fixedly connected with on the screw ring, one side top fixedly connected with triangle slider of the lantern ring, the inclined plane of triangle slider and the inclined plane bottom laminating sliding connection of triangle briquetting.
Preferably, the hydraulic cylinder is communicated with the hydraulic station through a pipeline.
Preferably, the cross section of the sliding rod is square.
Preferably, the first spring and the second spring are compression springs.
Compared with the prior art, the beneficial effects of the utility model are that: when the paying-off is not needed, the paying-off external force disappears but the paying-off drum still rotates under the action of inertia, at the moment, when the paying-off external force disappears, the hydraulic cylinder is controlled to operate, so that the extension end pulls the sliding rod, the triangular pressing block, the transverse rod and the arc plate to synchronously descend, and further a plurality of rollers are tightly attached to the side surface of the disc, and as the rubber layer is wrapped on the roller, the disc rotates under the inertia of the paying-off drum to contact with the rubber layer wrapped on the roller to generate friction resistance, so that the rotation capacity of the disc is seriously reduced, and the triangular pressing block is attached to the triangular sliding block while descending, so that a plurality of wheels are tightly attached to the rubber layer on the disc to increase the resistance, further the disc is more difficult to rotate, the disc is effectively prevented from rotating under the inertia of the paying-off drum, and further is in, like this through setting up the pay off section of thick bamboo of many places resistance pairing rotation and playing effectual locking effect, and then avoid the pay off section of thick bamboo constantly to rotate for unnecessary line is placed subaerial with the line wearing and tearing, can effectually be convenient for simultaneously trip the staff and cause the accidental injury.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic diagram of the structure of the present invention;
in the figure: the device comprises a bottom plate 1, a hydraulic cylinder 2, a square sliding block 3, a first spring 4, a spring cylinder 5, a sliding rod 6, a triangular pressing block 7, a cross rod 8, an arc-shaped plate 9, a roller 10, a baffle ring 11, a round rod 12, an L-shaped supporting rod 13, a triangular sliding block 14, a lantern ring 15, a wheel 16, a second spring 17, an L-shaped supporting leg 18, a rubber layer 19, a disc 20, a threaded ring 21, a handle 22, a rotating block 23, a threaded rod 24 and a sleeve 25.
Detailed Description
The invention will be described in further detail with reference to the following detailed description and accompanying drawings:
as shown in fig. 1 and 2, an effective locking brake device for a cable pay-off drum for electric power construction comprises two base plates 1, wherein two hydraulic cylinders 2 are symmetrically and fixedly connected to the top surfaces of the base plates 1, a spring drum 5 is fixedly connected to the top surface of each hydraulic cylinder 2, a square slider 3 is slidably connected to the inside of the spring drum 5 in a fitting manner, a slide bar 6 is fixedly connected to the top surface of the square slider 3, the top surface of the slide bar 6 penetrates through the spring drum 5 and is slidably connected with the spring drum, a first spring 4 is fixedly connected between the inner top surface of the spring drum 5 and the top surface of the square slider 3, the first spring 4 is sleeved on the slide bar 6, triangular press blocks 7 are fixedly connected to opposite sides of the two slide bars 6, a cross bar 8 is fixedly connected to the top surface of the slide bar 6, an arc-shaped plate 9 is fixedly connected to one end of the cross bar 8, many round bars 12 are the arc and arrange, the cover has roller 10 and rather than swivelling joint on the round bar 12, the laminating of the both sides of roller 10 is equipped with keeps off ring 11, keep off ring 11 cover on round bar 12 and rather than fixed connection, roller 10 goes up the parcel has the rubber layer and rather than fixed connection, symmetry fixedly connected with L type landing leg 18 on the bottom plate 1 top surface between two pneumatic cylinders 2, the cross-section of every L type landing leg 18 is square to its horizontal pole goes up the cover has lantern ring 15 and rather than laminating sliding connection, the periphery fixedly connected with four L type branches 13 of lantern ring 15, four L type branches 13 are annular distribution and the equidistance sets up, the one end fixed mounting of L type branch 13 has wheel 16, horizontal pole one end of L type landing leg 18 is equipped with disc 20, disc 20 is formed by two riser laminating fixings to its inside is equipped with swivelling joint's rotatory piece 23, one side of the rotating block 23 is fixedly connected with one end of a cross bar of the L-shaped supporting leg 18, one end of the cross bar of the L-shaped supporting leg 18 is rotatably connected with the disc 20, a second spring 17 is arranged between the disc 20 and the lantern ring 15, one end of the second spring 17 is fixedly connected with one side of the lantern ring 15, the other end of the second spring 17 is attached to the disc 20, one side of the disc 20 is fixedly connected with a rubber layer 19, the other side of the disc 20 is fixedly connected with a threaded rod 24, a threaded ring 21 is sleeved on the threaded rod 24 and is in threaded connection with the threaded ring 24, one side of the threaded ring 21 is fixedly connected with a sleeve 25, the sleeve 25 is sleeved on the threaded rod 24 and is in threaded connection with the threaded rod, anti-skid rubber layers are fixedly connected to the opposite sides of the two threaded rings 21, a plurality of handles 22 are fixedly connected to the, the inclined plane of the triangular sliding block 14 is in fit sliding connection with the bottom of the inclined plane of the triangular pressing block 7.
The hydraulic cylinder 2 is communicated with the hydraulic station through a pipeline.
The cross section of the sliding rod 6 is square.
The first spring 4 and the second spring 17 are compression springs.
The working principle is as follows: when the utility model is used, firstly, the paying-off cylinder is jacked to be between two threaded rods 24 by using the existing lifting structure, then a worker holds the disc 20 by hand, and rotates the threaded ring 21 by another hand through the handle 22, so that the threaded ring 21 and the sleeve 25 synchronously rotate on the threaded rod 24 until the sleeve 25 extends into the paying-off cylinder, and the outer cross section of the sleeve 25 is square, and is in fit sliding connection with the inner side cross section of the paying-off cylinder, so that the paying-off cylinder is effectively controlled between the two threaded rings 21 by extending the two sleeves 25, and a distance of 3 cm-5 cm is reserved between the two sides of the paying-off cylinder and the threaded ring 21, thereby avoiding the threaded ring 21 from being separated from the threaded rod 24, meanwhile, avoiding the distance between the threaded ring 21 and the side wall of the paying-off cylinder from being too large, and influencing the paying-off of the paying-off cylinder, and when the paying-off cylinder rotates, the paying-, the threaded rod 24, the disc 20 and the threaded ring 21 are driven to synchronously rotate, when the paying-off is not needed, the paying-off external force disappears, but the paying-off drum still rotates under the action of inertia, at the moment, when the paying-off external force disappears, the hydraulic cylinder 2 is controlled to operate, so that the extending end pulls the sliding rod 6, the triangular pressing block 7, the cross rod 8 and the arc-shaped plate 9 to synchronously descend, and further a plurality of rollers 10 arranged on the arc-shaped plate 9 are tightly attached to the side surface of the disc 20, and the rubber layer is wrapped on the rollers 10, so that the disc 20 rotates under the inertia of the paying-off drum to be in contact with the rubber layer wrapped on the rollers 10 to generate friction resistance, further the rotation capacity of the disc 20 is seriously reduced, and the square sliding block 3, the first spring 4, the spring cylinder 5 and the sliding rod 6 are arranged, the contact part of the rollers 10 and the disc 20 can be effectively buffered, and the triangular pressing block 7 descends and simultaneously fits and slides with the triangular sliding block 14, further the lantern ring 15 is pushed to slide on the cross bar of the L-shaped supporting leg 18, further the wheel 16 on the L-shaped supporting rod 13 is driven to synchronously move and tightly fit with the rubber layer 19 on the disc 20, the wheel 16 is tightly contacted with the rubber layer 19, resistance is increased, so that the disc 20 is more difficult to rotate, thereby effectively preventing the disc 20 from rotating under the inertia of the pay-off drum and further being in a static state, meanwhile, the pay-off drum is also in a static state, and the hydraulic cylinder 2 is stopped to be in the state shown in figure 2, so that the rotary pay-off drum is effectively locked by arranging a plurality of resistances, and then avoid the constant rotation of a pay off section of thick bamboo for unnecessary line is placed and is worn and torn the line subaerial, when using, rises at start-up hydraulic cylinder 2 and gets back to the original state and pay off.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides an effective locking brake equipment of cable unwrapping wire section of thick bamboo for power construction, includes two bottom plates (1), its characterized in that: the top surface of the bottom plate (1) is symmetrically and fixedly connected with two hydraulic cylinders (2), the top surface of the extension end of each hydraulic cylinder (2) is fixedly connected with a spring cylinder (5), the spring cylinder (5) is internally and slidably connected with a square sliding block (3), the top surface of each square sliding block (3) is fixedly connected with a sliding rod (6), the top surface of each sliding rod (6) penetrates through the spring cylinder (5) and is slidably connected with the spring cylinder, a first spring (4) is fixedly connected between the inner top surface of each spring cylinder (5) and the top surface of each square sliding block (3), the first spring (4) is sleeved on each sliding rod (6), one opposite side of each sliding rod (6) is fixedly connected with a triangular pressing block (7), the top surface of each sliding rod (6) is fixedly connected with a transverse rod (8), one end of each transverse rod (8) is fixedly connected with an arc-shaped plate (9), one side of each arc-shaped, many round bars (12) are the arc and arrange, the cover has roller (10) and rather than swivelling joint on round bar (12), the both sides laminating of roller (10) is equipped with keeps off ring (11), keep off ring (11) cover on round bar (12) and rather than fixed connection, roller (10) go up the parcel have the rubber layer and rather than fixed connection, on bottom plate (1) top surface between two pneumatic cylinders (2) symmetry fixedly connected with L type landing leg (18), the cross-section of every L type landing leg (18) is square to it has lantern ring (15) and rather than laminating sliding connection to overlap on its horizontal pole, the peripheral fixedly connected with four L type branches (13) of lantern ring (15), four L type branches (13) are the annular distribution and the equidistance sets up, the one end fixed mounting of L type branch (13) has wheel (16), the horizontal pole one end of L type landing leg (18) is equipped with disc (20), the disc (20) is formed by laminating and fixing two vertical plates, a rotary block (23) in rotary connection is arranged in the disc (20), one side of the rotary block (23) is fixedly connected with one end of a cross rod of an L-shaped supporting leg (18), one end of the cross rod of the L-shaped supporting leg (18) is rotatably connected with the disc (20), a second spring (17) is arranged between the disc (20) and a lantern ring (15), one end of the second spring (17) is fixedly connected with one side of the lantern ring (15), the other end of the second spring (17) is laminated and connected with the disc (20), one side of the disc (20) is fixedly connected with a rubber layer (19), the other side of the disc (20) is fixedly connected with a threaded rod (24), a threaded ring (21) is sleeved on the threaded rod (24) and is in threaded connection with the threaded ring, and a sleeve (25) is fixedly connected with one side of, sleeve (25) cover is on threaded rod (24) and rather than threaded connection, the equal fixedly connected with on one side of two relative screw thread rings (21) anti-skidding rubber layer, many hand (22) of fixedly connected with on screw thread ring (21), one side top fixedly connected with triangle slider (14) of the lantern ring (15), the inclined plane of triangle slider (14) and the inclined plane bottom laminating sliding connection of triangle briquetting (7).
2. The effective locking and braking device for the cable pay-off drum for power construction according to claim 1, is characterized in that: the hydraulic cylinder (2) is communicated with the hydraulic station through a pipeline.
3. The effective locking and braking device for the cable pay-off drum for power construction according to claim 1, is characterized in that: the cross section of the sliding rod (6) is square.
4. The effective locking and braking device for the cable pay-off drum for power construction according to claim 1, is characterized in that: the first spring (4) and the second spring (17) are both compression springs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020869331.XU CN212712072U (en) | 2020-05-22 | 2020-05-22 | Effective locking brake equipment of cable pay off drum for electric power construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020869331.XU CN212712072U (en) | 2020-05-22 | 2020-05-22 | Effective locking brake equipment of cable pay off drum for electric power construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212712072U true CN212712072U (en) | 2021-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020869331.XU Expired - Fee Related CN212712072U (en) | 2020-05-22 | 2020-05-22 | Effective locking brake equipment of cable pay off drum for electric power construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212712072U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113879909A (en) * | 2021-11-02 | 2022-01-04 | 甘永康 | Efficient cable winding device for electric power engineering |
| CN115522303A (en) * | 2022-10-08 | 2022-12-27 | 浙江宝海针织袜业有限公司 | Integrative processingequipment of disjunctor socks |
| CN115775658A (en) * | 2023-02-10 | 2023-03-10 | 展铖科技(江苏)有限公司 | Wire passing equipment for wire manufacturing equipment |
-
2020
- 2020-05-22 CN CN202020869331.XU patent/CN212712072U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113879909A (en) * | 2021-11-02 | 2022-01-04 | 甘永康 | Efficient cable winding device for electric power engineering |
| CN115522303A (en) * | 2022-10-08 | 2022-12-27 | 浙江宝海针织袜业有限公司 | Integrative processingequipment of disjunctor socks |
| CN115522303B (en) * | 2022-10-08 | 2023-07-04 | 浙江宝海针织袜业有限公司 | Integrated processing device for conjoined socks |
| CN115775658A (en) * | 2023-02-10 | 2023-03-10 | 展铖科技(江苏)有限公司 | Wire passing equipment for wire manufacturing equipment |
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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: 20210316 |