CN208299335U - A kind of double thread-moving devices - Google Patents
A kind of double thread-moving devices Download PDFInfo
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- CN208299335U CN208299335U CN201820995566.6U CN201820995566U CN208299335U CN 208299335 U CN208299335 U CN 208299335U CN 201820995566 U CN201820995566 U CN 201820995566U CN 208299335 U CN208299335 U CN 208299335U
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Abstract
A kind of double thread-moving devices, it is characterized in that: the 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；First is inclined with the first pin shaft and the second pin shaft and puts hydraulic cylinder and second and inclines the upper and lower side hinge for putting hydraulic cylinder 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 pin shaft；It is provided with the second column 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 pin shaft, 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 technique
What thread-moving device was mounted in a kind of makees contact net constant tension stringing vehicle industry device.Contact net constant tension stringing
Vehicle is mainly used for electric railway contact wire and the 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 generallys use in construction, and common thread-moving device is in stringing
In the process, it can only once adjust contact wire or carrier cable is one of, and China Railway pressure is big, duration, skylight point
Time anomaly is nervous, and common thread-moving device has the disadvantages such as large labor intensity, working efficiency be low in the construction process, can not expire
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.
Summary of the invention
The purpose of the present invention is to overcome the shortcomings 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 large labor intensity, work effect
The low problem of rate.
The technical scheme is that a kind of double thread-moving devices, including support base, inclines and put hydraulic cylinder, the first column,
Two columns, guiding shifting fork device, lifting cylinder and pin shaft.
Second column (metal tube), is inserted into the centre bore of the first column (metal tube) by a kind of double thread-moving devices
Interior, first hinge seat, second hinge seat and third hinge seat are respectively welded on support base；It will with the first pin shaft and the second pin shaft
First, which inclines, puts hydraulic cylinder and second and inclines and put the lower end hinge of hydraulic cylinder on first hinge seat, second hinge seat；With
Three pin shafts are by the lower end hinge of the first column (metal tube) on third hinge seat；First is inclined with four pin shafts and the 5th pin shaft
Pendulum hydraulic cylinder and second inclines fourth hinge seat of the piston rod upper end difference hinge for putting hydraulic cylinder in the middle part of the column and the
On five hinge seats；It is provided with the second column (metal tube) in the first column (metal tube) central tube, one end installation of shift fork arm is solid
It is scheduled on the upper top of the second column (metal tube), 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, oil will be gone up and down with the 6th pin shaft
The piston rod upper end hinge of cylinder 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 first shaft 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 first shaft hole and third axis hole in the first shift fork set the first shift fork axle of suit, and 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, composition guiding
Shifting fork device.
Described first incline put hydraulic cylinder and second incline put 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
Third column is inserted in (metal tube) 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 electric railway contact wire and the 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.
Detailed description of the invention
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 working state schematic representation of the invention.
Specific embodiment
In the embodiment of Fig. 1, Fig. 2 that the present invention provides, the second column (metal tube) 12 is inserted into the first column
In the centre bore of (metal tube) 6；First hinge seat 2, second hinge seat 2' and third hinge seat 5 are respectively welded on support base 1；
First is inclined respectively with the first pin shaft 3 and the second pin shaft 3' and puts hydraulic cylinder 7 and second and inclines and put the lower end hinge of hydraulic cylinder 7'
On first hinge seat 2, second hinge seat 2'；With third pin shaft 4 by the lower end hinge of the first column (metal tube) 6 mounted in the
On three hinge seats 5；First is inclined with four pin shafts 8 and the 5th pin shaft 8' and puts hydraulic cylinder 7 and second and inclines and put the work of hydraulic cylinder 7'
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；At the first column (metal tube)
6 central tubes are provided with the second column (metal tube) 12, and 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 are mounted with guiding shifting fork device a respectively.
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 pin shaft
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 first shaft 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 first shaft 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 guiding 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
Third column is inserted in 12 pore of column (metal tube), 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 first inclining and put hydraulic oil in first hinge seat 2 and the 4th hinge seat 9
Cylinder 7, second on second hinge seat 2' and the 5th hinge seat 9' incline put hydraulic cylinder 7' driving after, column can be made around third
Hinge seat 5 swings.
Working 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, is inclined by starting lifting cylinder 10, first and is put hydraulic cylinder 7 and second and incline and put 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, incline put hydraulic cylinder, the first column, the second column, guiding shifting fork device,
Lifting cylinder and pin shaft；It is characterized in that: the 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 with the first pin shaft and the second pin shaft and puts hydraulic cylinder and
Two, which incline, puts the lower end hinge of hydraulic cylinder on first hinge seat, second hinge seat；It will be under the first column with third pin shaft
Hold hinge on third hinge seat；First is inclined with four pin shafts and the 5th pin shaft and puts hydraulic cylinder and second and inclines and put hydraulic cylinder
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 solid 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 first shaft 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 first shaft 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, composition guiding shifting fork device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820995566.6U CN208299335U (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 |
|---|---|---|---|
| CN201820995566.6U CN208299335U (en) | 2018-06-26 | 2018-06-26 | A kind of double thread-moving devices |
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| Publication Number | Publication Date |
|---|---|
| CN208299335U true CN208299335U (en) | 2018-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820995566.6U Active CN208299335U (en) | 2018-06-26 | 2018-06-26 | A kind of double thread-moving devices |
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| Country | Link |
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| CN (1) | CN208299335U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108599010A (en) * | 2018-06-26 | 2018-09-28 | 金鹰重型工程机械有限公司 | A kind of double thread-moving devices |
-
2018
- 2018-06-26 CN CN201820995566.6U patent/CN208299335U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108599010A (en) * | 2018-06-26 | 2018-09-28 | 金鹰重型工程机械有限公司 | A kind of double thread-moving devices |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No.1 Xinming Road, high tech Zone, Xiangyang City, Hubei Province Patentee after: Jinying Heavy Construction Machinery Co., Ltd Address before: 441001 Xinhua Road, Fancheng District, Xiangyang, Hubei Province, No. 6 Patentee before: GEMAC ENGINEERING MACHINERY Co.,Ltd. |
|
| CP03 | Change of name, title or address |