CN205800827U - A kind of built-in tubing string of the falling mound for tramcar contact net - Google Patents
A kind of built-in tubing string of the falling mound for tramcar contact net Download PDFInfo
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- CN205800827U CN205800827U CN201620704532.8U CN201620704532U CN205800827U CN 205800827 U CN205800827 U CN 205800827U CN 201620704532 U CN201620704532 U CN 201620704532U CN 205800827 U CN205800827 U CN 205800827U
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- string
- falling mound
- tubing string
- built
- contact net
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Abstract
The utility model discloses a kind of built-in tubing string of the falling mound for tramcar contact net, it is characterised in that including: tubing string, ratchet, compensation of casting anchor are restricted and falling mound string；Described ratchet is installed on the top of described tubing string, and described falling mound string is arranged at the cavity within described tubing string；Described casting anchor compensates that one end of rope is connected on described ratchet, the other end is connected to the top of described falling mound string；Falling mound string anti-rotation device it is provided with between described falling mound string and described pipe string internal wall.The utility model has the advantages that: falling mound string is installed on inside tubing string, save space；It is arranged at the anti-rotation guide rod within tubing string and is arranged at falling mound string side falling mound limit frame falling mound string can be avoided to rotate along its axis, thus avoiding suspending casting anchor of falling mound string in midair and compensate the broken lot that rope causes because of distortion.
Description
Technical field
This utility model relates to technical field of transportation, is specifically related to a kind of falling mound for tramcar contact net built-in
Tubing string.
Background technology
Modern tram, typically based on ground line, shares path resource with other public vehicles, particularly in society
Can mix the hardening of row and mat formation section by vehicle, the falling mound string of the attached installation of tramcar catenary mast, cast anchor the facilities such as bracing wire, place
In pedestrian, public vehicles can contact range, equipment is heavy, huge, landscape effect is poor, to mixed walking along the street section road view,
Safety all has an impact.
Summary of the invention
The purpose of this utility model be according to above-mentioned the deficiencies in the prior art in place of, it is provided that a kind of contact for tramcar
The built-in tubing string of falling mound of net, this tubing string solves the pendant of contact net in prior art by being built in cavity by falling mound string
Cut or polish jade with an emery wheel the excessive problem that takes up room of going here and there.
This utility model purpose realizes being completed by techniques below scheme:
A kind of built-in tubing string of the falling mound for tramcar contact net, it is characterised in that including: tubing string, ratchet, cast anchor
Compensate rope and falling mound string；Described ratchet is installed on the top of described tubing string, and described falling mound string is arranged within described tubing string
Cavity；Described casting anchor compensates that one end of rope is connected on described ratchet, the other end is connected to the top of described falling mound string；Described pendant
It is provided with falling mound string anti-rotation device between stone roller string and described pipe string internal wall.
Described ratchet is fixedly installed in described tubing string by ratchet mounting seat.
The inwall of described tubing string is provided with the compensation rope directive wheel that casts anchor, described in cast anchor compensation rope be erected on described in cast anchor compensation
Rope directive wheel.
Described tubing string is taper tubing string, and the cross section of described tubing string is that class is oval.
Described falling mound string anti-rotation device by the anti-rotation guide rod being fixed on described pipe string internal wall and is fixed on described falling mound
Falling mound limit frame on string side is formed, and described falling mound limit frame is sheathed on described anti-rotation guide rod.
Described anti-rotation guide rod is parallel with the axis of described tubing string, and institute is fixed on through base respectively in the two ends of described anti-rotation guide rod
State on the inwall of tubing string.
The side opening of described tubing string is provided with operation aperture of door；The edge of described operation aperture of door is provided with dismountable protective door
Plate.
The utility model has the advantages that: 1) pillar employing Taper Pipe steel pipe column, cross section is that class is oval, and increasing casts anchor is subject to
A column stiffness of force direction, reduces pillar width on cross line direction, decreases and take space between circuit, hold concurrently simultaneously
Tool aesthetic property；2) falling mound string is installed on inside tubing string, thus solves falling mound string and bracing wire of casting anchor in prior art and take up room
Excessive problem；3) it is arranged at the anti-rotation guide rod within tubing string and is arranged at falling mound string side falling mound limit frame and can avoid
Falling mound string rotates along its axis, thus avoids suspending casting anchor of falling mound string in midair and compensate the broken lot that rope causes because of distortion.
Accompanying drawing explanation
Fig. 1 is the sectional view of the built-in tubing string of the falling mound for tramcar contact net of the present utility model；
Fig. 2 is the top view of the built-in tubing string of falling mound in this utility model for tramcar contact net；
Fig. 3 is the cross sectional view in A-A direction in this utility model Fig. 1；
Fig. 4 is the cross sectional view in B-B direction in this utility model Fig. 1；
Fig. 5 is the cross sectional view in C-C direction in this utility model Fig. 1.
Detailed description of the invention
Feature of the present utility model and other correlated characteristic are made the most specifically by embodiment below in conjunction with accompanying drawing
Bright, in order to the understanding of technical staff of the same trade:
As Figure 1-5, in figure, labelling 1-11 is respectively as follows: tubing string 1, ratchet 2, cast anchor compensation rope 3, falling mound string 4, anti-transduction
Bar 5, falling mound limit frame 6, ratchet mounting seat 7, the compensation rope directive wheel 8 that casts anchor, anti-rotation guide rod upper bed-plate 9, anti-rotation guide rod are gone to the bottom
Seat 10, operation aperture of door 11.
Embodiment: as shown in Figure 1, 2, it is built-in that the present embodiment is specifically related to a kind of falling mound for tramcar contact net
Tubing string, comprising: tubing string 1, ratchet 2, cast anchor compensation rope 3 and falling mound string 4.Ratchet 2 is installed on the top of tubing string 1, falling mound string 4
It is arranged at the cavity within tubing string 1.Falling mound string 4 can be at the cavity inside of tubing string 1 along the axial-movement of tubing string 1.Cast anchor compensation
One end of rope 3 is connected to ratchet 2, and the other end of the compensation rope 3 that casts anchor passes the through hole of tubing string 1 sidewall and is connected to falling mound string 4
Top, is suspended to the inside of tubing string 1 by falling mound string 4.The inwall of tubing string 1 is installed with anti-rotation guide rod 5, the side of falling mound string 4
Being installed with falling mound limit frame 6, falling mound limit frame 6 is sheathed on anti-rotation guide rod 5.
In the present embodiment, ratchet 2 is fixedly installed in the top of tubing string 1 by ratchet mounting seat 7.Ratchet 2.Tubing string 1
Inwall be provided with cast anchor compensation rope directive wheel 8, cast anchor compensation rope 3 be erected on cast anchor compensation rope directive wheel 8.The compensation rope that casts anchor is led
Can regulating to wheel 8 casts anchor compensates the position of rope 3, and then adjusts the horizontal level of falling mound string 4.In use, tubing string 1 is along vertically
Direction is installed on ground, and the contact net of electric car is connected to the ratchet 2 at tubing string 1 top.Ratchet 2 is in falling mound string 4 and compensation of casting anchor
The contact net of electric car is made to may remain in predetermined altitude under the effect of rope 3.
As shown in Fig. 1, Fig. 3, Fig. 4 and Fig. 5, in the present embodiment, the axis of anti-rotation guide rod 5 and tubing string 1 is parallel to each other.
The inwall of tubing string 1 is provided with anti-rotation guide rod upper bed-plate 9 and anti-rotation guide rod lower bottom base 10.The top of anti-rotation guide rod 5 is fixing to be connected
In anti-rotation guide rod upper bed-plate 9；The bottom of anti-rotation guide rod 5 is fixedly connected on anti-rotation guide rod lower bottom base 10.It is sheathed on anti-rotation guide rod 5
Falling mound limit frame 6 is possible to prevent falling mound string 4 along its axial rotation, thus avoids the compensation rope 3 that casts anchor suspending falling mound string 4 in midair because of distortion
And the broken lot caused.
In the present embodiment, tubing string 1 is taper tubing string, uses taper tubing string can save in tubing string 1 manufacturing process and consumes
Material.The cross section of tubing string 1 is that class is oval.For the ease of maintenance, the side opening of tubing string 1 is provided with operation aperture of door 11；Operation
The edge of aperture of door 11 is provided with dismountable protection door-plate.Protection door-plate is possible to prevent pedestrian to touch inside pillar, thus ensures
The safety of tubing string.
Advantage of this embodiment is that:
1. pillar uses Taper Pipe steel pipe column, and cross section is that class is oval, increases a column stiffness of the Impact direction that casts anchor, subtracts
Little pillar width on cross line direction, decreases and takies space between circuit, has aesthetic property concurrently simultaneously；
2. falling mound string 4 is installed on tubing string 1 inside, thus solves falling mound string 4 and bracing wire of casting anchor in prior art and take sky
Between excessive problem；
3. it is arranged at the anti-rotation guide rod 5 within tubing string 1 and is arranged at falling mound string 4 side falling mound limit frame 6 and can avoid
Falling mound string 4 rotates along its axis, thus avoids suspending casting anchor of falling mound string 4 in midair and compensate the broken lot that rope 3 causes because of distortion.
Claims (7)
1. the built-in tubing string of falling mound for tramcar contact net, it is characterised in that including: tubing string, ratchet, benefit of casting anchor
Repay rope and falling mound string；Described ratchet is installed on the top of described tubing string, and described falling mound string is arranged at the sky within described tubing string
Chamber；Described casting anchor compensates that one end of rope is connected on described ratchet, the other end is connected to the top of described falling mound string；Described falling mound
It is provided with falling mound string anti-rotation device between string and described pipe string internal wall.
A kind of built-in tubing string of the falling mound for tramcar contact net the most according to claim 1, it is characterised in that: institute
State ratchet and be fixedly installed in described tubing string by ratchet mounting seat.
A kind of built-in tubing string of the falling mound for tramcar contact net the most according to claim 1, it is characterised in that: institute
State the inwall of tubing string and be provided with the compensation rope directive wheel that casts anchor, described in cast anchor compensation rope be erected on described in cast anchor compensation rope directive wheel.
A kind of built-in tubing string of the falling mound for tramcar contact net the most according to claim 1, it is characterised in that: institute
Stating tubing string is taper tubing string, and the cross section of described tubing string is that class is oval.
A kind of built-in tubing string of the falling mound for tramcar contact net the most according to claim 1, it is characterised in that: institute
State falling mound string anti-rotation device by the anti-rotation guide rod being fixed on described pipe string internal wall and to be fixed on described falling mound string side
Falling mound limit frame is formed, and described falling mound limit frame is sheathed on described anti-rotation guide rod.
A kind of built-in tubing string of the falling mound for tramcar contact net the most according to claim 5, it is characterised in that: institute
Stating anti-rotation guide rod parallel with the axis of described tubing string, the two ends of described anti-rotation guide rod are respectively in base is fixed on described tubing string
On wall.
A kind of built-in tubing string of the falling mound for tramcar contact net the most according to claim 1, it is characterised in that: institute
The side opening stating tubing string is provided with operation aperture of door；The edge of described operation aperture of door is provided with dismountable protection door-plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620704532.8U CN205800827U (en) | 2016-07-06 | 2016-07-06 | A kind of built-in tubing string of the falling mound for tramcar contact net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620704532.8U CN205800827U (en) | 2016-07-06 | 2016-07-06 | A kind of built-in tubing string of the falling mound for tramcar contact net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205800827U true CN205800827U (en) | 2016-12-14 |
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ID=58140503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620704532.8U Active CN205800827U (en) | 2016-07-06 | 2016-07-06 | A kind of built-in tubing string of the falling mound for tramcar contact net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205800827U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106945573A (en) * | 2017-03-29 | 2017-07-14 | 中国铁建电气化局集团第工程有限公司 | It is a kind of to prevent the built-in compensation device and method of clamping stagnation |
| CN111391720A (en) * | 2020-03-20 | 2020-07-10 | 朔黄铁路发展有限责任公司 | Device for preventing weight from falling to ground and contact net |
-
2016
- 2016-07-06 CN CN201620704532.8U patent/CN205800827U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106945573A (en) * | 2017-03-29 | 2017-07-14 | 中国铁建电气化局集团第工程有限公司 | It is a kind of to prevent the built-in compensation device and method of clamping stagnation |
| CN111391720A (en) * | 2020-03-20 | 2020-07-10 | 朔黄铁路发展有限责任公司 | Device for preventing weight from falling to ground and contact net |
| CN111391720B (en) * | 2020-03-20 | 2021-07-06 | 朔黄铁路发展有限责任公司 | Device for preventing weight from falling to ground and contact net |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |