CN208359966U - A kind of practical type railway carrier cable conducting wire small tension receiving coil wire barrow - Google Patents
A kind of practical type railway carrier cable conducting wire small tension receiving coil wire barrow Download PDFInfo
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- CN208359966U CN208359966U CN201821021967.8U CN201821021967U CN208359966U CN 208359966 U CN208359966 U CN 208359966U CN 201821021967 U CN201821021967 U CN 201821021967U CN 208359966 U CN208359966 U CN 208359966U
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- carrier cable
- bracket
- conducting wire
- hydraulic
- receiving coil
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Abstract
The utility model belongs to railway overhead contact system catenary conducting wire laying technology field, in order to solve informant set up carrier cable lead working hour can not guarantee both quality and quantity complete carrier cable wire erection the technical issues of, the utility model provides a kind of practical type railway carrier cable conducting wire small tension receiving coil wire barrow, including the traveling vehicle frame connected and composed by flat bracket, two traveling wheels and roller bearing, the two sides of flat bracket are equipped with carrier cable bracket, are equipped with carrier cable drum on carrier cable shaft pipe；Flat bracket is connected with power car, and carrier cable shaft pipe is driven by hydraulic mechanism, and hydraulic mechanism includes type hydraulic tensioning device, manual overvide and the hydraulic cylinder connected by hydraulic tube, is equipped with operation handle and straight explicit pressure table on manual overvide.The utility model realized small tension receiving coil unwrapping wire using power car, can effectively avoid because tension deficiency causes arc-shaped take of conducting wire to fall in ground by pressurizeing some tension to carrier cable conducting wire, with ground friction and caused by damage problem.
Description
Technical field
Roadbed laying finishes before the utility model belongs to Railways Stations, before not being laid with railway ballast, carries out railway contact line load
The construction operation technical field of auxiliary equipment that rope conducting wire small tension receiving coil is set up, and in particular to a kind of practical type railway carrier cable conducting wire is small
Tension stringing vehicle.
Background technique
Railway contact line carries out carrier cable wire erection construction operation before station in roadbed paving, carrier cable conducting wire is transported
To the area unwrapping wire Mao Duan, manually unfold forward with pay off rack, due to the unused tension stringing of carrier cable conducting wire, so carrier cable is hung
The arc-shaped shape of conducting wire, which is taken, on pulley block falls on the ground, and when manually dragging carrier cable forward, carrier cable conducting wire is easy
Dragging friction on the ground, carrier cable conducting wire is prone to wear stranded；When artificial erection carrier cable conducting wire, drum is larger, heavier, needs
More construction personnel is wanted to drive the rotation of carrier cable drum, it is time-consuming and laborious；It is artificial to drive drum rotation, in dragging carrier cable conducting wire mistake
Cheng Zhong, artificial forward power is uneven, stablizes, and is easy to fly on drum band, brings hidden danger to construction safety.This artificial erection
Carrier cable method leverages construction efficiency and construction speed, the completion construction task that can not be guaranteed both quality and quantity, and also gives load
Rope wire erection brings security risk.
Summary of the invention
The utility model manually can not guarantee both quality and quantity completion and hold to solve during manually setting up carrier cable wire construction
The technical issues of power rope wire erection, and then provide a kind of practical type railway carrier cable conducting wire small tension receiving coil wire barrow.
The utility model adopts the following technical solution:
A kind of practical type railway carrier cable conducting wire small tension receiving coil wire barrow, including by flat bracket, two traveling wheels and roller bearing
The traveling vehicle frame connected and composed, the two sides of flat bracket are equipped with carrier cable bracket, and two sides carrier cable bracket is turned by carrier cable
Central siphon connects, and is equipped with carrier cable drum on the carrier cable shaft pipe, carrier cable conducting wire is connected on carrier cable drum；It is described
The front end of flat bracket is connected with power car by hook, connecting rod, is wherein equipped with and is used on side carrier cable bracket
Drive carrier cable shaft pipe rotation hydraulic mechanism, hydraulic mechanism include by hydraulic tube connect type hydraulic tensioning device, manually
Control device and hydraulic cylinder, type hydraulic tensioning device are mounted on carrier cable shaft pipe, and operation is equipped on manual overvide
Handle and straight explicit pressure table.
Side carrier cable bracket for installing hydraulic mechanism includes rectangular base and reinforced bracket, and reinforced bracket is
It is welded by the bracket of two groups of isosceles trapezoidal structures, the carrier cable bracket of the other side is isosceles trapezoidal structure, isosceles trapezoid branch
Frame is multi-stage expansion structure.Multistage steel pipe or channel steel can also be used using mostly with steel pipe using the insertion socket of V-type elastic slice
It is flexibly connected Deng using bolt.
The manual overvide uses SYB type hand oil pump, operates braking system, makes to be automatically brought into operation more convenient.
The utility model has the following technical effect that
1, the utility model is by the way that carrier cable to be fixed on unwrapping wire vehicle frame, and carrier cable one end was connect with compensating sheave
Afterwards, the operation handle in pressurization manual overvide is shaken, straight explicit pressure table is observed, until tension is manually controlled in 3KN, so
Unwrapping wire vehicle frame is driven to advance by action edge vehicle afterwards to realize the continuous unwrapping wire of carrier cable, in the process of power car dragging pay off rack
Unwrapping wire can be completed, easy to operate, convenient transportation, work efficiency is high, while can effectively avoid and make due to carrier cable is dragged and rubbed
At damage problem；
2, by type hydraulic tensioning device by drum tension force in 3KN, take carrier cable conducting wire not and fall in
On ground, and payingoff speed is fast, only carrier cable conducting wire need to be put into pulley block；
3, carrier cable bracket is height-adjustable multi-stage expansion structure, can meet the placement fortune of different-diameter carrier cable drum
Defeated demand；
4, flat bracket and carrier cable bracket are formed using channel steel and steel-pipe welding, both alleviate weight, solid secured.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the side view of the utility model；
Fig. 3 is the top view of the utility model；
In figure: 1- flat bracket, 2- traveling wheel, 3- roller bearing, 4- reinforced pipe, 5- carrier cable bracket, 6- semicircle fastener, 7-
Carrier cable shaft pipe, 8- carrier cable drum, 9- carrier cable conducting wire, 10- pedestal, 11- reinforced bracket, 12- type hydraulic tensioning device,
13- hydraulic tube, 14- hydraulic cylinder, 15- manual overvide, 16- operation handle, the straight explicit pressure table of 17-, 18- hook, 19-
Connecting rod, 20- power car.
Specific embodiment
In conjunction with attached drawing, specific embodiment of the present utility model is described further:
Carrier cable small tension receiving coil wire barrow as shown in Figure 1, 2, 3, including 1, flat bracket, 2, traveling wheel, 3, roller bearing, 4, plus
Qiang Guan, 5, carrier cable bracket, 6, semicircle fastener, 7, carrier cable shaft pipe, 8, carrier cable drum, 9, carrier cable conducting wire, 10, hold
Power rope bracket base, 11, carrier cable reinforced bracket, 12, type hydraulic tensioning device, 13, hydraulic tube, 14, hydraulic cylinder, 15, hand
Dynamic control device, 16, operation handle, 17, straight explicit pressure table, 18, hook, 19, connector, 20, power car.It is described by plate
The traveling vehicle frame that 1, two, the bracket reinforced pipe 4 of traveling wheel 2, one and a roller bearing 3 connect and compose；Traveling wheel 2 passes through a rolling
Axis 3 connects, and is fixedly mounted on the left and right ends of 4 lower section of flat bracket 1 and reinforced pipe；It installs the middle section side of flat bracket 1
Carrier cable bracket base 10 is installed in carrier cable bracket 5, the middle section other side of flat bracket 1, and carrier cable bracket base 10 is pacified above
Carrier cable reinforced bracket 11 is filled, type hydraulic tensioning device 12, carrier cable drum 8, carrier cable conducting wire 9 are mounted on two carrier cables
Above the movable carrier cable shaft pipe 7 of bracket, carrier cable shaft pipe 7 is locked by semicircle fastener 6, and carrier cable shaft pipe 7 is iron
Solid tubes processed；Hydraulic tube 13 connects type hydraulic tensioning device 12, manual overvide 15 and hydraulic cylinder 14；Operation handle
16 and straight explicit pressure table 17 be mounted on above manual overvide 15；The front and back middle of flat bracket 1 is separately installed with one
A hook 18；Hook 18 is connect with connecting rod 19, and connecting rod 19 matches with power car 20 again to be connect.The selection of power car 20 drives
The carriage that power drags forward.
The side carrier cable bracket 5 is the height-adjustable isosceles trapezoidal structure being welded by channel steel, and long end is fixed on
On flat bracket 1.Other side carrier cable reinforced bracket 11 is welded by two kidney-shapeds structural channels such as height-adjustable.
It is braked using hydraulic cylinder 14, braking is reliable, and it is wide to be applicable in tension range.
Manual overvide 15 is controlled using SYB type hand oil pump, is operated braking system, is made to be automatically brought into operation more convenient.
Straight explicit pressure table 17 is more convenient regulating brake force square.
Drawing force is not less than 10T to power car 20 forward, the braking protection device with safety and stability, and after oriented forward direction
Driving functions.
The specific operation process of the utility model:
1, when carrying out carrier cable erection on roadbed, the carrier cable small tension receiving coil wire barrow for installing carrier cable drum placement is connect
Net-fault pillar rises on anchor pole, carrier cable terminal anchor fastener and anchor compensation device is connected, operator shakes and manually controls
Operation handle in device is pressurizeed, and straight explicit pressure table is observed, and when total indicator reading is to 3KN, stops pressurization, while hydraulic
Tensioner starts to carry out small tension receiving coil drive carrier cable shaft pipe, and power car is advanced with the uniform velocity of 2km/h, drives load bands
Carrier cable conducting wire is manually poured into rubber-tyred tower wagon and is put during carrier cable wire erection by disk rotation, small tension receiving coil wire barrow
Line pulley, when carrier cable wire erection to carrier cable terminal lower bolt, by the stringing on the pulley blocks one end having had been prepared for
Device is mounted on above carrier cable conducting wire, is firmly installed, pulley block group stress hold carrier cable conducting wire, by type hydraulic tensioning device into
Row pressure release, carrier cable conducting wire other end terminal anchor fastener, which is mounted on, to be fallen above anchor compensation device.
2, carrier cable conducting wire in the process of laying the line, notices that carrier cable conducting wire is jumped out from pulley block, track walker is at any time
Unwrapping wire state is observed, and informs erection personnel with intercom.
3, when do not need carry out carrier cable wire erection when, can by type hydraulic tensioning device, hydraulic tube, hydraulic cylinder, manually
Operating device, straight explicit pressure table and operation handle etc. unload, and deposit storehouse is taken care of, so that assembling of constructing next time uses.
The utility model low manufacture cost, work efficiency is high, substantial saved cost of labor, and structure is simple, operation
Simplicity, and can guarantee construction quality, there is certain promotional value and use value.
Claims (3)
1. a kind of practical type railway carrier cable conducting wire small tension receiving coil wire barrow, including by flat bracket (1), two traveling wheels (2) and
The traveling vehicle frame that roller bearing (3) connects and composes, the two sides of flat bracket (1) are equipped with carrier cable bracket, and two sides carrier cable bracket is logical
Cross carrier cable shaft pipe (7) connection, it is characterised in that: carrier cable drum (8) are installed on the carrier cable shaft pipe (7), are held
Carrier cable conducting wire (9) are connected on power bands disk (8)；The front end of the flat bracket (1) passes through hook (18), connecting rod (19)
Power car (20) are connected with, are wherein equipped on side carrier cable bracket for driving carrier cable shaft pipe (7) to rotate
Hydraulic mechanism, hydraulic mechanism include type hydraulic tensioning device (12), the manual overvide (15) and hydraulic connected by hydraulic tube
Oil cylinder (14), type hydraulic tensioning device (12) are mounted on carrier cable shaft pipe (7), and manual overvide is equipped with operation on (15)
Handle (16) and straight explicit pressure table (17).
2. practical type railway carrier cable conducting wire small tension receiving coil wire barrow according to claim 1, it is characterised in that: for installing
The side carrier cable bracket of hydraulic mechanism includes rectangular base (10) and reinforced bracket (11), and reinforced bracket (11) is by two
The bracket of group isosceles trapezoidal structure is welded, and the carrier cable bracket of the other side is isosceles trapezoidal structure, and isosceles trapezoid bracket is
Multi-stage expansion structure.
3. practical type railway carrier cable conducting wire small tension receiving coil wire barrow according to claim 2, it is characterised in that: described manual
Control device (15) uses SYB type hand oil pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821021967.8U CN208359966U (en) | 2018-06-29 | 2018-06-29 | A kind of practical type railway carrier cable conducting wire small tension receiving coil wire barrow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821021967.8U CN208359966U (en) | 2018-06-29 | 2018-06-29 | A kind of practical type railway carrier cable conducting wire small tension receiving coil wire barrow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208359966U true CN208359966U (en) | 2019-01-11 |
Family
ID=64927700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821021967.8U Active CN208359966U (en) | 2018-06-29 | 2018-06-29 | A kind of practical type railway carrier cable conducting wire small tension receiving coil wire barrow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208359966U (en) |
-
2018
- 2018-06-29 CN CN201821021967.8U patent/CN208359966U/en active Active
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