CN106348096A - Cable shaft disc brake device - Google Patents
Cable shaft disc brake device Download PDFInfo
- Publication number
- CN106348096A CN106348096A CN201610853410.XA CN201610853410A CN106348096A CN 106348096 A CN106348096 A CN 106348096A CN 201610853410 A CN201610853410 A CN 201610853410A CN 106348096 A CN106348096 A CN 106348096A
- Authority
- CN
- China
- Prior art keywords
- cable
- brake
- connecting rod
- disc
- cable reel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
- B65H59/02—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating delivery of material from supply package
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/34—Handled filamentary material electric cords or electric power cables
Landscapes
- Braking Arrangements (AREA)
Abstract
The invention provides a cable shaft disc brake device. The cable shaft disc brake device comprises a cable shaft disc seat, a cable shaft, a cable shaft disc locking device, a brake disc, brake pads, connecting rod and hinge pin combinations, a steel wire rope and an operating rod. The cable shaft disc is arranged on the cable shaft disc seat, a brake disc is fixed on the cable shaft disc seat, the brake pads are utilized to clasp the brake disc for braking, and by means of utilization of the operating rod and a series of connecting rod and hinge pin combinations and two-time application of the lever principle, braking force is amplified by one hundred times or more, so that the problem that the cable shaft disc cannot be braked or the braking performance is poor during cable laying is effectively solved and the personal safety of cable laying workers is greatly guaranteed. Besides, a parallelogram mechanism for guaranteeing balanced stress is adopted and a breaking protection device with a safety protection function is arranged. The rotating speed of the cable shaft disc is controlled randomly in a cable laying process, the device is easy to control and can be operated only by one or two workers, and effective safety guarantee is provided for cable laying.
Description
Technical field
The present invention relates to a kind of cable Axle Disc Brake Equipment, be mainly used in cabling process the braking of cable reel with
Control.Belong to cable machinery field.
Background technology
Cable laying is complexity, a loaded down with trivial details and common job in power construction, especially in power industry and mine row
Industry, cable laying is more frequent.Because cable quality is big under normal circumstances, cable generally requires substantial amounts of people in laid processes
Member, putting a cable needs tens people at least, at most needs up to a hundred people or even hundreds of people, especially down discharges on the slope
Cable, if cable reel cannot effective brake, under the pulling of so many people, cable can be put faster and faster, cause cable reel rotate
Speed more and more higher, cable reel cannot stop, then it may happen that extremely terrible consequences.Some enterprises of China are in cable laying
When just once there is the accident that cannot brake and lead to because of cable reel.
It is that two people suppress cable reel with thick waddy, and this mode is not currently for cable reel service braking method
Only brake difficult, laborious, and dangerous big.Therefore, it is highly desirable to design a kind of device and solves this difficult problem, realize cable axle
The effective brake of disk, to ensure the safety of cable laying.
Content of the invention
The technical problem to be solved is to provide a kind of cable Axle Disc Brake Equipment, realizes cabling process
In the effective, reliable of reel is braked.
Technical scheme is as follows.
A kind of cable Axle Disc Brake Equipment, the cable reel including vehicle frame with cable reel seat and cable axle, electricity
The lower end of cable axle and cable reel seat interconnect it is characterised in that: also include the system being fixed on cable reel seat lower surface
Moving plate, brake disc is arranged on vehicle frame by Bearning mechanism；Cable reel upper end is provided with for by cable reel and cable axle
The cable reel locking device that disk seat is locked together；Two brake(-holder) blocks for holding brake disc tightly are installed outside brake disc；
The root of two brake(-holder) blocks is arranged on vehicle frame by a root fixed pin shaft respectively；By two hinges being hinged on vehicle frame
Bearing is provided with the first crank throw and the second crank throw, and the folding end of one of brake(-holder) block connects the first crank throw short handle by bearing pin
Section, the folding end of another brake(-holder) block connects the second crank throw short handle section by bearing pin；Action bars, stick are also equipped with vehicle frame
Crank throw form is welded into using each rod member of length, hinge is passed through on vehicle frame in two rod member joints, this action bars
Long handle section as operation handle, the head end of short handle section connecting steel wire ropes；It is provided between root fixed pin shaft and action bars
Transverse link；The long handle section of the first crank throw is connected with one end of first connecting rod by bearing pin, and the long handle section of the second crank throw passes through pin
Axle is connected with one end of second connecting rod, and first connecting rod is mutually cut with scissors with the two ends of described transverse link respectively with the other end of second connecting rod
Connect；Cable Axle Disc Brake Equipment also includes third connecting rod and four-pull-rod, third connecting rod and the four-pull-rod being disposed in parallel relation to one another
The inner be hinged with described transverse link respectively, outer end is hingedly connected to the two ends of the 5th connecting rod, the 5th connecting rod with described
Transverse link is parallel；Sheave is also equipped with vehicle frame；Steel wire rope is bypassed sheave rearward end and is connected with the 5th connecting rod.
Described cable reel locking device is made up of horizontal bearing pin, pressure pipe, platen and claw, and claw is arranged on platen,
Platen is pressed in the upper surface of cable reel, and claw puts in the space of cable reel, and platen upper surface is provided with dental inlay projection, with pressure
Pipe lower end dental inlay connects, and pressure pipe is drilled with cross through hole, the opposite position of cable axle is also drilled with cross through hole, by transverse bolt
Pressure pipe and cable axle are linked together by axle through this two cross through hole.
(the first back-moving spring and second back-moving spring are also equipped with vehicle frame, they are connected with two brake(-holder) blocks respectively.
Described first rail groove is provided with first connecting rod, second connecting rod is provided with the second rail groove, transverse link
On offer the 3rd rail groove and the 4th rail groove；The pin that can slide along groove, the first rail groove are installed in described rail groove
In pin and the 3rd rail groove in pin between be connected with the first diagonal control arm, the pin in the second rail groove and the 4th track
It is connected with the second diagonal control arm between pin in groove.
The positive effect of the present invention is:
Firstth, because cable reel is wound around typically heavier after cable, more difficult, the present invention of the bigger braking of quality under normal circumstances
Stick is in crank shape, is welded using two rod members, and angle is about 90 °, and middle hinge of passing through, on vehicle frame, is grasped
After author's applying power, action bars rotates around bearing pin, tense wire rope, drivening rod combined mechanism action, and brake(-holder) block is stopped and tightly braked
Disk, realizes the braking of cable reel.Action bars achieves the amplification of power using leverage.First crank throw and second in the present invention
Crank throw and action bars all achieve the amplification of power, make the power of operator obtain the amplification of tens times of even more high multiples, permissible
Realize the effective brake of cable reel.
Secondth, because present invention braking uses the form of brake(-holder) block and brake disc, can by change brake(-holder) block and
The holding degree of brake disc arbitrarily controls brake applications, such that it is able to realize indiscriminately ad. as one wishes controlling electricity in cabling process
The rotary speed of cable reel.
3rd, transverse link, third connecting rod, four-pull-rod and the 5th connecting rod composition parallel-crank mechanism are it is ensured that two
Side brake(-holder) block uniform stressed.
4th, it is to occur surprisingly when preventing arrestment mechanism front piece side to be pulled off, the present invention have also been devised and breaks guarantor
Protection unit, this mechanism's role is when occurring a unexpected side member to disconnect, and another side member remains to play braking work
With.
It can be seen that, the present invention efficiently solves cable reel during cable laying and cannot brake or brake an ineffective difficult problem, greatly
Ensured the personal safety of cable laying personnel.Achieve and indiscriminately ad. as one wishes control cable reel in cabling process
Rotary speed, controls simple, and needs only to a people or two people operation is sufficient for.It is provided with and breaks protection device, when anticipating
Outer occur after component is pulled off, and remains to play braking action it is ensured that the safety and effectiveness of braking.This mechanism makes simple, production
Low cost, easy to operate, laborsaving pleasant.Cable reel for different size and weight only needs to scantling is made somewhat more
Change and make it meet intensity requirement, without more any change being made to mechanism principle and shape, therefore be applicable to various ways
With the braking of the cable reel of size, it is widely used.
This device is through standing to -175 meters of down-hole electric substation in Shandong Gold Group Co., Ltd. Xincheng Gold Ore power transformation i
The application practice of cabling, fullys meet expected design effect, either horizontal laying, vertical run, or oblique
Lay on slope, all achieve the safe and effective braking indiscriminately ad. as one wishes controlling cable reel.
Brief description
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of arrestment mechanism of the present invention.
Specific embodiment
Further illustrate the present invention with reference to the accompanying drawings and detailed description.
The cable reel including vehicle frame 15 and carrying cable reel seat 3 and cable axle 6 as Fig. 1, embodiments of the invention
4, the lower end of cable axle 6 is interconnected with cable reel seat 3.Embodiments of the invention also include being fixed on electricity by welding manner
Brake disc 1 on cable reel seat 3 lower surface, brake disc 1 is arranged on vehicle frame 15 by Bearning mechanism and same with cable reel seat 3
Step rotates.
Cable reel 4 upper end is provided with the cable reel lock for being locked together cable reel 4 and cable reel seat 3
Tight device.Described cable reel locking device is made up of horizontal bearing pin 7, pressure pipe 5, platen 8 and claw 9, and claw 9 is pacified by bolt
It is contained on platen 8, platen 8 is pressed in the upper surface of cable reel 4, claw 9 puts in the space of cable reel 4, such platen 8 He
Cable reel 4 has just linked together it is also possible to replace claw 9 that cable reel 4 and platen 8 link together by chain,
Platen 8 upper surface is provided with dental inlay projection, is connected with pressure pipe 5 lower end dental inlay, and pressure pipe 5 is drilled with cross through hole, cable axle 6 relative
Answer position to be also drilled with cross through hole, through this two cross through hole, pressure pipe 5 and cable axle 6 are connected to one by horizontal bearing pin 7
Rise.So, cable reel 4 and cable reel seat 3 are just locked together by cable reel locking device, will not in cable laying
Appearance relatively rotates.Can also replace claw 9 that cable reel 4 and platen 8 link together by chain, as long as guaranteeing cable
When laying, cable reel and cable reel seat occur without and relatively rotate.
In conjunction with Fig. 1 and Fig. 2, two brake(-holder) blocks 2 for holding brake disc 1 tightly are installed outside brake disc 1.Two brake(-holder) blocks
2 root is arranged on vehicle frame 15 by a root fixed pin shaft 14 respectively, and brake(-holder) block 2 turns around the fixed pin shaft of its root
Dynamic.
By two hinged-supports being hinged on vehicle frame 15, first crank throw 18 and the second crank throw 19 are installed, one of system
The folding end of moving plate 2 connects the first crank throw 18 short handle section by bearing pin, and bearing pin connection the is passed through at the folding end of another brake(-holder) block 2
Two crank throw 19 short handle section.Brake(-holder) block 2 is driven to hold system tightly by the first crank throw 18 and the second crank throw 19 around the rotation of respective hinged-support
Moving plate 1 realizes braking.Crank throw can rotate around its hinged-support, and according to lever principle, crank throw can achieve the amplification of several times brake force.
(the first back-moving spring 16 and second back-moving spring 17 are also equipped with vehicle frame 15, they are respectively with two brake(-holder) blocks even
Connect, its effect is to ensure that brake disc 1 do not held tightly by brake(-holder) block 2 when stopping applying outside moment.
Action bars 10 is also equipped with vehicle frame 15, stick 10 is welded into crank throw form using each rod member of length, folder
Angle is about 90 °, and hinge is passed through on vehicle frame 15 in two rod member joints, and the long handle section of this action bars 10 is as manipulator
Handle, the head end of short handle section connecting steel wire ropes 11.
It is provided with transverse link 22 between root fixed pin shaft 14 and action bars 10.The long handle section of the first crank throw 18 is passed through
Bearing pin is connected with one end of first connecting rod 20, and the long handle section of the second crank throw 19 is connected with one end of second connecting rod 21 by bearing pin,
The other end of first connecting rod 20 and second connecting rod 21 is hinged with the two ends of described transverse link 22 respectively.
Embodiments of the invention also include the third connecting rod 25 being disposed in parallel relation to one another and four-pull-rod 26, third connecting rod 25 He
The inner of four-pull-rod 26 is hinged with described transverse link 22 respectively, and outer end is hingedly connected to the two ends of the 5th connecting rod 27, should
5th connecting rod 27 is paralleled with described transverse link 22.Transverse link 22, third connecting rod 25, four-pull-rod 26 and the 5th connecting rod 27
Composition parallel-crank mechanism, effect is to ensure that both sides brake(-holder) block uniform stressed.
It is also equipped with vehicle frame 15 positioned at the first sheave 12 between the 5th connecting rod 27 and action bars 10 and the second conductor rope
Wheel 13.
Steel wire rope 11 bypasses the first sheave 12 successively and the second sheave 13 rearward end is connected with the 5th connecting rod 27.
Unexpected for occurring when preventing arrestment mechanism front piece side to be pulled off, embodiments of the invention also include as drop-down
Disconnected protection device: described first rail groove is provided with first connecting rod 20, second connecting rod 21 is provided with the second rail groove, horizontal
Offer on connecting rod 22 pin joint positioned at transverse link 22 and third connecting rod 25 and first connecting rod 20 and transverse link 22 it
The 3rd rail groove between pin joint, transverse link 22 is further opened with the pin joint positioned at transverse link 22 and four-pull-rod 26
The 4th rail groove and the pin joint of second connecting rod 21 and transverse link 22 between.It is provided with described rail groove and can slide along groove
Pin, be connected with the first diagonal control arm 23, the second track between the pin in the pin in the first rail groove and the 3rd rail groove
It is connected with the second diagonal control arm 24 between pin in pin in groove and the 4th rail groove.Breaking protection device role is
When occurring a unexpected side member to disconnect, another side member remains to play braking action.
When operator holds action bars 10, and toward pulling operation bar 10, operation 10 bars rotate around bearing pin, and steel wire rope 11 is drawn
Tightly, steel wire rope 11 pulls the 5th connecting rod 27 through the first sheave 12 and the second sheave 13, and the 5th connecting rod 27 is through the 3rd even
Bar 25 and four-pull-rod 26 pull first connecting rod 20 and second connecting rod 21.First connecting rod 20 pulls the first crank throw 18 to press Fig. 2 arrow
Direction rotates clockwise, thus straining the brake(-holder) block of its connection so as to hold brake disc 1 tightly, realizes brake disc braking, second even
Bar 21 pulls the second crank throw 19 to rotate counterclockwise by Fig. 2 direction of arrow, thus straining the brake(-holder) block of its connection so as to hold system tightly
Moving plate 1, also realizes brake disc braking.Because brake disc 1 and cable reel seat 3 weld together, cable reel 4 is further through cable
Reel locking device and cable reel seat 3 are fixed together, so being just directly realized cable reel 4 by operating action bars 10
Braking.
Claims (4)
1. a kind of cable Axle Disc Brake Equipment, the cable including vehicle frame (15) with cable reel seat (3) and cable axle (6)
Reel (4), the lower end of cable axle (6) and cable reel seat (3) interconnect it is characterised in that: also include being fixed on cable axle
Brake disc (1) on disk seat (3) lower surface, brake disc (1) is arranged on vehicle frame (15) by Bearning mechanism；Cable reel (4)
Upper end is provided with the cable reel locking device for being locked together cable reel (4) and cable reel seat (3)；Brake disc
(1) two brake(-holder) blocks (2) for holding brake disc (1) tightly are installed outside；The root of two brake(-holder) blocks (2) passes through one respectively
Root fixed pin shaft (14) is arranged on vehicle frame (15)；It is provided with first by two hinged-supports being hinged on vehicle frame (15) bent
Turn (18) and the second crank throw (19), the folding end of one of brake(-holder) block (2) connects the first crank throw (18) short handle section by bearing pin,
The folding end of another brake(-holder) block (2) connects the second crank throw (19) short handle section by bearing pin；It is also equipped with vehicle frame (15) operating
Bar (10), stick (10) is welded into crank throw form using each rod member of length, and hinge is passed through in two rod member joints
On vehicle frame (15), the long handle section of this action bars (10) is as operation handle, the head end of short handle section connecting steel wire ropes (11)；In root
It is provided with transverse link (22) between portion's fixed pin shaft (14) and action bars (10)；The long handle section of the first crank throw (18) passes through bearing pin
It is connected with one end of first connecting rod (20), the long handle section of the second crank throw (19) is connected with the one of second connecting rod (21) by bearing pin
End, the other end of first connecting rod (20) and second connecting rod (21) is hinged with the two ends of described transverse link (22) respectively；Cable
Axle Disc Brake Equipment also includes the third connecting rod (25) being disposed in parallel relation to one another and four-pull-rod (26), third connecting rod (25) and the 4th
The inner of pull bar (26) is hinged with described transverse link (22) respectively, and outer end is hingedly connected to the two ends of the 5th connecting rod (27),
5th connecting rod (27) is paralleled with described transverse link (22)；Vehicle frame is also equipped with sheave on (15)；Steel wire rope (11) around
Cross sheave rearward end to be connected with the 5th connecting rod (27).
2. cable Axle Disc Brake Equipment as claimed in claim 1 it is characterised in that: described cable reel locking device is by horizontal
Bearing pin (7), pressure pipe (5), platen (8) and claw (9) composition, claw (9) is arranged on platen (8), and platen (8) is pressed in cable axle
The upper surface of disk (4), claw (9) puts in the space of cable reel (4), and platen (8) upper surface is provided with dental inlay projection, with pressure pipe
(5) lower end dental inlay connects, and pressure pipe (5) is drilled with cross through hole, the opposite position of cable axle (6) is also drilled with cross through hole, leads to
Cross horizontal bearing pin (7) through this two cross through hole, pressure pipe (5) and cable axle (6) to link together.
3. cable Axle Disc Brake Equipment as claimed in claim 1 it is characterised in that: vehicle frame is also equipped with the first reset on (15)
Spring (16) and second back-moving spring (17), they are connected with two brake(-holder) blocks respectively.
4. cable Axle Disc Brake Equipment as claimed in claim 1 it is characterised in that: be provided with described (20) in first connecting rod
First rail groove, second connecting rod (21) is provided with the second rail groove, and transverse link (22) offers the 3rd rail groove and
Four rail grooves；The pin that can slide along groove is installed, in the pin in the first rail groove and the 3rd rail groove in described rail groove
Pin between be connected with the first diagonal control arm (23), be connected between the pin in the second rail groove and the pin in the 4th rail groove
There is the second diagonal control arm (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610853410.XA CN106348096B (en) | 2016-09-27 | 2016-09-27 | Cable shaft disc braking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610853410.XA CN106348096B (en) | 2016-09-27 | 2016-09-27 | Cable shaft disc braking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106348096A true CN106348096A (en) | 2017-01-25 |
| CN106348096B CN106348096B (en) | 2022-02-25 |
Family
ID=57858049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610853410.XA Active CN106348096B (en) | 2016-09-27 | 2016-09-27 | Cable shaft disc braking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106348096B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111713997A (en) * | 2019-03-20 | 2020-09-29 | 北京多彩分享科技有限公司 | Pan is spread to thin pancake |
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| DE19860608A1 (en) * | 1998-12-29 | 2000-07-06 | Amira Ag Cham | Wire brake for coil winding machine has pivoted lever arm for detecting wire tension for automatic adjustment of braking provided by wire brake |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111713997A (en) * | 2019-03-20 | 2020-09-29 | 北京多彩分享科技有限公司 | Pan is spread to thin pancake |
| CN111713997B (en) * | 2019-03-20 | 2023-09-22 | 淮北智行信息科技有限公司 | Pancake spreading and making pot |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106348096B (en) | 2022-02-25 |
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