CN108599010A - A kind of double thread-moving devices - Google Patents
A kind of double thread-moving devices Download PDFInfo
- Publication number
- CN108599010A CN108599010A CN201810673070.1A CN201810673070A CN108599010A CN 108599010 A CN108599010 A CN 108599010A CN 201810673070 A CN201810673070 A CN 201810673070A CN 108599010 A CN108599010 A CN 108599010A
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- CN
- China
- Prior art keywords
- column
- hinge seat
- hinge
- shift fork
- seat
- 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.)
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
- H02G1/04—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables for mounting or stretching
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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
A kind of double thread-moving devices, it is characterized in that：Second column is inserted into the centre bore of the first column, first hinge seat, second hinge seat and third hinge seat are respectively welded on support base；With the first axis pin and the second axis pin by first incline pendulum hydraulic cylinder and second incline pendulum hydraulic cylinder upper and lower side hinge on first hinge seat, second hinge seat, the 4th hinge seat and the 5th hinge seat；The lower end hinge of the first column is mounted on third hinge seat with third axis pin；Second column is housed in the first column central tube, one end of shift fork arm is fixed on the upper top of the second column, and the other end of shift fork arm is mounted with guiding thread-moving device respectively；The upper end of lifting cylinder is mounted in the hoist cylinder seat in the first column outer circle, the piston rod upper end hinge of lifting cylinder is mounted on the hinge seat of the second column top with the 6th axis pin, forms a kind of double thread-moving devices.
Description
Technical field
The present invention relates to a kind of thread-moving device of electric railway, specifically a kind of double thread-moving devices.
Background technology
What thread-moving device was mounted in a kind of making contact net constant tension stringing vehicle industry device.Contact net constant tension stringing
Vehicle is mainly used for the electric railway contact wire and erection of carrier cable, update and recycling；And thread-moving device is then used for the anchor that rises and falls
When or operation process in, the height and lateral shift value of conducting wire or carrier cable are adjusted, to improve the operating efficiency for the anchor that rises and falls.
With the development of railway, contact net constant tension stringing vehicle generally uses in construction, and common thread-moving device is in stringing
In the process, can only once adjust contact wire or carrier cable one of which, and China Railway pressure is big, the duration, skylight point
Time anomaly is nervous, and common thread-moving device has the disadvantages such as labor intensity is big, working efficiency is low, can not expire in the construction process
The demand of the fast-developing electric railway of foot；To do this, it is necessary to design a kind of double thread-moving devices.
Invention content
The purpose of the present invention is to overcome the deficiencies of existing technologies, provide a kind of double thread-moving devices.Double thread-moving devices exist
During stringing, the height and lateral shift value of conducting wire and carrier cable can be adjusted simultaneously, solve that labor intensity is big, work effect
The low problem of rate.
The technical scheme is that：A kind of double thread-moving devices, including support base, incline pendulum hydraulic cylinder, the first column, the
Two columns are oriented to shifting fork device, lifting cylinder and axis pin.
A kind of double thread-moving devices, by the second column（Metal tube）It is inserted into the first column（Metal tube）Centre bore
Interior, first hinge seat, second hinge seat and third hinge seat are respectively welded on support base；It will with the first axis pin and the second axis pin
First incline pendulum hydraulic cylinder and second incline pendulum hydraulic cylinder lower end hinge mounted in first hinge seat, on second hinge seat；With
Three axis pins are by the first column（Metal tube）Lower end hinge on the third hinge seat；First is inclined with four axis pins and the 5th axis pin
Pendulum hydraulic cylinder and second incline pendulum hydraulic cylinder fourth hinge seat of the piston rod upper end difference hinge in the middle part of the column and the
On five hinge seats；In the first column（Metal tube）Second column is housed in central tube（Metal tube）, one end installation of shift fork arm is admittedly
It is scheduled on the second column（Metal tube）Upper top, the other end of shift fork arm is mounted with guiding shifting fork device respectively;
The upper end of lifting cylinder is mounted in the hoist cylinder seat in the first column outer circle, with the 6th axis pin by lifting cylinder
Piston rod upper end hinge forms a kind of double thread-moving devices on the hinge seat of the second column top.
First longitudinal direction support arm and second longitudinal direction support arm top are respectively equipped with the first transverse arm and the second transverse arm；At shift fork bottom
It is respectively equipped with the first axis hole and the second axis hole on seat, the first transverse arm and the second transverse arm are respectively equipped with third axis hole and the 4th axis hole,
The both ends of first shift fork axle are attached separately in the first axis hole and third axis hole in the first shift fork set the first shift fork axle of suit, second group
The both ends of fork shaft are attached separately in the second axis hole and the 4th axis hole, and the second shift fork set is sleeved in the second shift fork axle, and composition is oriented to
Shifting fork device.
Described first incline pendulum hydraulic cylinder and second incline pendulum hydraulic cylinder driving after, the first column can be made around third hinge
Seat swings.
The telescopic post, when electric railway contact wire and carrier cable apart from it is high when, can be in the second column
（Metal tube）Third column is inserted in pore, and shift fork arm is mounted on to the upper end of third column；And it is vertical in the second column and third
4th hydraulic cylinder is installed, to meet the height and lateral shift value of adjustment electric railway contact wire and carrier cable on column.
The invention has the advantages that this double thread-moving device is mounted on contact net constant tension stringing vehicle, alternative original
The thread-laying mechanism come, for the electric railway contact wire and erection of carrier cable, update and recycling.Double thread-moving devices are in stringing
The height and lateral shift value that conducting wire or carrier cable can be adjusted simultaneously in the process, greatly improve work efficiency, alleviate worker
Labor intensity.
Description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the side view of Fig. 1；
Fig. 3 is the working state schematic representation of the present invention.
Specific implementation mode
In the embodiment of Fig. 1, Fig. 2 that the present invention provides, by the second column（Metal tube）12 are inserted into the first column
（Metal tube）In 6 centre bore；First hinge seat 2, second hinge seat 2' and third hinge seat 5 are respectively welded on support base 1；
With the first axis pin 3 and the second axis pin 3' respectively by first incline pendulum hydraulic cylinder 7 and second incline pendulum hydraulic cylinder 7' lower end hinge
On first hinge seat 2, second hinge seat 2'；With third axis pin 4 by the first column（Metal tube）6 lower end hinge is mounted in the
On three hinge seats 5；With four axis pins 8 and the 5th axis pin 8' by first incline pendulum hydraulic cylinder 7 and second incline pendulum hydraulic cylinder 7' work
Hinge is distinguished on the 4th hinge seat 9 and the 5th hinge seat 9' at 6 middle part of column in stopper rod upper end；In the first column（Metal tube）
Second column is housed in 6 central tubes（Metal tube）12, one end of shift fork arm 14 is fixed on the second column（Metal tube）12
Upper top, the other end of shift fork arm 14 is mounted with respectively is oriented to shifting fork device a.
The upper end of lifting cylinder 10 is mounted in the hoist cylinder seat 11 in 6 outer circle of the first column, it will with the 6th axis pin
The piston rod upper end hinge of lifting cylinder 10 is on the 6th hinge seat 13 of 12 top upper end of the second column.
The guiding shifting fork device, by shift fork pedestal 15, first longitudinal direction support arm 16, the first shift fork axle 18, first groups
20 composition of fork set 17 and second longitudinal direction support arm 21, the second fork shaft 19 and the second shift fork set.
First longitudinal direction support arm 16 and 21 top of second longitudinal direction support arm are respectively equipped with the first transverse arm b and the second transverse arm c；
Be respectively equipped with the first axis hole and the second axis hole on shift fork pedestal 15, the first transverse arm b and the second transverse arm c be respectively equipped with third axis hole and
The both ends of 4th axis hole, the first shift fork axle 18 are attached separately in the first axis hole and third axis hole, 17 suit first of the first shift fork set
In shift fork axle 18；The both ends of second shift fork axle 19 are attached separately in the second axis hole and the 4th axis hole, and the second shift fork set 20 is sleeved on
In second shift fork axle 19, composition is oriented to shifting fork device a.
The column is telescopic structure, when electric railway contact wire and carrier cable apart from it is remote when, can be second
Column（Metal tube）Third column is inserted in 12 pores, and shift fork arm 14 is mounted on to the upper end of third column；And in the second column
12 and third column on support base upper hinge the 4th hydraulic cylinder is installed, electric railway contact wire and held with meeting adjustment
The height and lateral shift value of power rope.
In the embodiment shown in fig. 3, hinge in first hinge seat 2 and the 4th hinge seat 9 first incline pendulum hydraulic oil
Cylinder 7, second on second hinge seat 2' and the 5th hinge seat 9' incline after pendulum hydraulic cylinder 7' driving, column can be made around third
Hinge seat 5 swings.
Operation principle：The present invention is mounted on contact net constant tension stringing vehicle, in operation process, is oriented to shifting fork device a
Contact wire and carrier cable are clamped, by starting lifting cylinder 10, the first pendulum hydraulic cylinder 7 and second that inclines inclines pendulum hydraulic cylinder 7'
Work adjusts the height and lateral shift value of conducting wire and carrier cable, to improve the operating efficiency for the anchor that rises and falls.
Claims (2)
1. a kind of double thread-moving devices, including support base, the pendulum hydraulic cylinder that inclines, the first column, the second column, be oriented to shifting fork device,
Lifting cylinder and axis pin；It is characterized in that：Second column is inserted into the centre bore of the first column, first hinge seat, the second hinge
Chain seat and third hinge seat are respectively welded on support base；First is inclined pendulum hydraulic cylinder and the with the first axis pin and the second axis pin
Two, which incline, puts the lower end hinges of hydraulic cylinder on first hinge seat, second hinge seat；It will be under the first column with third axis pin
Hold hinge on third hinge seat；The first pendulum hydraulic cylinder and second that inclines is inclined pendulum hydraulic cylinder with four axis pins and the 5th axis pin
Piston rod upper end difference hinge on the 4th hinge seat and the 5th hinge seat in the middle part of the column；In the first column central tube
Equipped with the second column, one end of shift fork arm is fixed on the upper top of the second column, and the other end of shift fork arm is installed admittedly respectively
Surely there is guiding thread-moving device；The upper end of lifting cylinder is mounted in the hoist cylinder seat in the first column outer circle, with the 6th pin
The piston rod upper end hinge of lifting cylinder on the hinge seat of the second column top, is formed a kind of double thread-moving devices by axis.
2. a kind of double thread-moving devices according to claim 1, it is characterized in that：First longitudinal direction support arm and second longitudinal direction support
Arm top is respectively equipped with the first transverse arm and the second transverse arm；It is respectively equipped with the first axis hole and the second axis hole on shift fork pedestal, first
Transverse arm and the second transverse arm are respectively equipped with third axis hole and the 4th axis hole, and the both ends of the first shift fork axle are attached separately to the first axis hole and
In Triaxial hole in the first shift fork set the first shift fork axle of suit, the both ends of the second shift fork axle are attached separately to the second axis hole and the 4th axis hole
Interior, the second shift fork set is sleeved in the second shift fork axle, and composition is oriented to shifting fork device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810673070.1A CN108599010A (en) | 2018-06-26 | 2018-06-26 | A kind of double thread-moving devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810673070.1A CN108599010A (en) | 2018-06-26 | 2018-06-26 | A kind of double thread-moving devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108599010A true CN108599010A (en) | 2018-09-28 |
Family
ID=63634585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810673070.1A Pending CN108599010A (en) | 2018-06-26 | 2018-06-26 | A kind of double thread-moving devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108599010A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201784480U (en) * | 2010-07-21 | 2011-04-06 | 中铁四局集团电气化工程有限公司 | Wire raising and pulling device for construction of electrified railway contact networks |
| CN202806435U (en) * | 2012-08-28 | 2013-03-20 | 宝鸡南车时代工程机械有限公司 | Electrified railway overhead contact system mechanical arm operation device |
| CN204488535U (en) * | 2015-02-28 | 2015-07-22 | 徐州徐工随车起重机有限公司 | A kind of pedestal can the wire thread-moving device of left and right translation |
| CN208299335U (en) * | 2018-06-26 | 2018-12-28 | 金鹰重型工程机械有限公司 | A kind of double thread-moving devices |
-
2018
- 2018-06-26 CN CN201810673070.1A patent/CN108599010A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201784480U (en) * | 2010-07-21 | 2011-04-06 | 中铁四局集团电气化工程有限公司 | Wire raising and pulling device for construction of electrified railway contact networks |
| CN202806435U (en) * | 2012-08-28 | 2013-03-20 | 宝鸡南车时代工程机械有限公司 | Electrified railway overhead contact system mechanical arm operation device |
| CN204488535U (en) * | 2015-02-28 | 2015-07-22 | 徐州徐工随车起重机有限公司 | A kind of pedestal can the wire thread-moving device of left and right translation |
| CN208299335U (en) * | 2018-06-26 | 2018-12-28 | 金鹰重型工程机械有限公司 | A kind of double thread-moving devices |
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