CN206938511U - A kind of high speed railway electrification contact network with wrist arm positioning pipe connecting device - Google Patents
A kind of high speed railway electrification contact network with wrist arm positioning pipe connecting device Download PDFInfo
- Publication number
- CN206938511U CN206938511U CN201720758112.2U CN201720758112U CN206938511U CN 206938511 U CN206938511 U CN 206938511U CN 201720758112 U CN201720758112 U CN 201720758112U CN 206938511 U CN206938511 U CN 206938511U
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- China
- Prior art keywords
- supporting plate
- chuck
- positioning pipe
- easy
- pull bar
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- 210000000707 wrist Anatomy 0.000 title claims abstract description 12
- 230000000694 effects Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a kind of high speed railway electrification contact network with wrist arm positioning pipe connecting device,Including positioning base,Slideway is provided with by the inside in positioning base,It is easy to fixture block portable being arranged on inside slideway,Clamp is provided with by rotating shaft at a side surface both ends of positioning base,It is easy to form fixation on elastic force block by clamp inlay card,So that fixture block is fixed on inside slideway,By being provided with support column by rotating shaft in the right lateral surface of the second supporting plate,It is easy to positioning pipe to carry out flip-flop movement on the support columns,It is easy to the angle of preferably regulation positioning pipe,Chuck is connected with by spring housing in the left end of pull bar,It is easy under the drive of pull bar,It is connected in chuck with the opposite face both ends of the first supporting plate by expansion link,It is easy to preferably fix chuck,Inserting column is installed in the left-hand face of chuck,It is easy to the slotting jack being provided with embedded in fixed panel surface of inserting column being internally formed fixation,So that positioning pipe reaches positioning action.
Description
Technical field
Elements of contacting net correlative technology field is the utility model is related to, specially a kind of electrification contact networks of rapid transit railway
Use wrist arm positioning pipe connecting device.
Background technology
In recent years, with the fast development of social economy, higher requirement is proposed to railway traffic, in order to adapt to new shape
The continuous speed-raising of railway, higher requirement is proposed to elements of contacting net in terms of technical requirements under gesture.Existing bracket is determined
Position pipe is attached by locating ring and location hook, and connectivity is poor, is fixed pipe by straight pin on the joint of positioning pipe
Connection, intensity are relatively low, it is impossible to adapt to the development of high-speed electric railway.Support bar clamp is two panels identical semi-circular hole knot
Structure, need to fix with pipe and supporting single lug simultaneously when two panels clamp is installed, existing deficiency is：When mounted due to using set
Bolt pair connects, and increases the probability that releases of bolt pair, and dismounting is comparatively laborious, because bolt pair number of parts is more, cost increase,
Installation is also inconvenient, it is therefore desirable to which the mounting structure of wrist arm positioning pipe is improved.
Utility model content
The purpose of this utility model is to provide a kind of high speed railway electrification contact network with wrist arm positioning pipe connecting device,
To solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides following technical scheme：A kind of electrification contact networks of rapid transit railway is used
Wrist arm positioning pipe connecting device, including positioning base, the inside of the positioning base is provided with slideway, and inlay card has card inside slideway
Block, the outer surface both ends that the fixture block is located inside slideway install elastic piece, and the both side surface of the positioning base passes through
Rotating shaft is movably installed with clamp, and one end inlay card of the clamp away from rotating shaft is on elastic force block, the upper surface installation of the fixture block
There is fixed plate, the upper surface both sides of the fixed plate are provided with the first supporting plate and the second supporting plate, first supporting plate
Laterally movable through there is pull bar at center, the right-hand member of the pull bar is provided with block plate, and the left end of the pull bar is provided with chuck, institute
State pull bar and be located at the right lateral surface of the first supporting plate and be socketed with spring housing, a side surface two of the chuck with respect to the first supporting plate
End is connected to by expansion link on the surface of the first supporting plate, and the chuck is provided with slotting with respect to a side surface of the second supporting plate
Post, second supporting plate are connected with support column, the table of the support column with respect to a side surface of the first supporting plate by bearing
Surface cover is connected to positioning pipe, and the right part of the support column is provided with fixed disk, and the fixed disk is provided with slotting with respect to the position of inserting column
Hole, and inserting column is inserted and is internally formed fixation embedded in jack.
Preferably, one end of the spring housing is fitted in the right lateral surface of chuck, and the other end of spring housing is fitted in
In the left-hand face of first supporting plate, the diameter of the spring housing is more than the internal diameter of pull bar and the first supporting plate through part.
Preferably, for the inserting column screw knob in the left-hand face of chuck, the inserting column is distributed in chuck in a ring
In left-hand face, and the quantity of inserting column is four.
Preferably, the fixed disk screw knob is in the right part of support column, and fixed disk is fitted in the surface of positioning pipe
On, the elastic force block is made up of spring and semicircular body card column, and spring is arranged in the side interior surface cavity of positioning base.
Compared with prior art, the beneficial effects of the utility model are：The utility model is reasonable in design, and dismounting is just
Victory, preferably positioning base is more easily installed with positioning pipe.
1st, slideway is provided with by the inside in positioning base, is easy to fixture block portable being arranged on inside slideway, is positioning
One side surface both ends of base are provided with clamp by rotating shaft, are easy to form fixation on elastic force block by clamp inlay card so that
Fixture block is fixed on inside slideway.
2nd, by being provided with support column by rotating shaft in the right lateral surface of the second supporting plate, it is easy to positioning pipe on the support columns
Flip-flop movement is carried out, is easy to the angle of preferably regulation positioning pipe, has fixed disk in the right-hand member screw knob of support column, be easy to more
Good fixes positioning pipe on the support columns.
3rd, by laterally movable through there is pull bar at the center of the first supporting plate, connected in the left end of pull bar by spring housing
Chuck is connected to, is easy under the drive of pull bar, chuck is moved in the presence of spring housing, in chuck and the first supporting plate
Opposite face both ends are connected by expansion link, are easy to preferably fix chuck, are provided with inserting column in the left-hand face of chuck, are easy to
Inserting column is inserted to the jack being provided with embedded in fixed panel surface and is internally formed fixation so that positioning pipe reaches positioning action.
Brief description of the drawings
Fig. 1 is the utility model structural front view；
Fig. 2 is the utility model structure left view.
In figure：1 positioning base, 2 fixture blocks, 3 elastic force blocks, 4 rotating shafts, 5 clamps, 6 fixed plates, 7 first supporting plates, 8 second
Fagging, 9 pull bars, 10 block plates, 11 chucks, 12 spring housings, 13 expansion links, 14 inserting columns, 15 bearings, 16 support columns, 17 positioning pipes, 18
Fixed disk.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of high speed railway electrification contact network with wrist arm
Positioning pipe connecting device, including positioning base 1, the inside of positioning base 1 is provided with slideway, and inlay card has fixture block 2 inside slideway, just
It is arranged in by the portable of fixture block 2 inside slideway, the outer surface both ends that fixture block 2 is located inside slideway install elastic piece 3, fixed
The both side surface of position base 1 is movably installed with clamp 5 by rotating shaft 4, is easy to be formed on elastic force block 3 by the inlay card of clamp 5 admittedly
It is fixed so that fixture block 2 is fixed on inside slideway, and one end inlay card of the clamp 5 away from rotating shaft 4 is on elastic force block 3, the upper surface of fixture block 2
Fixed plate 6 is installed, the upper surface both sides of fixed plate 6 are provided with the first supporting plate 7 and the second supporting plate 8, the first supporting plate 7
Laterally movable at center through there is pull bar 9, the right-hand member of pull bar 9 is provided with block plate 10, and the left end of pull bar 9 is provided with chuck 11, draws
The right lateral surface that bar 9 is located at the first supporting plate 7 is socketed with spring housing 12, is easy under the drive of pull bar 9, chuck 11 is in spring housing
Moved in the presence of 12, one end of spring housing 12 is fitted in the right lateral surface of chuck 11, and the other end of spring housing 12
It is fitted in the left-hand face of the first supporting plate 7, the diameter of spring housing 12 is more than the interior of pull bar 9 and the through part of the first supporting plate 7
Footpath, chuck 11 are connected on the surface of the first supporting plate 7 with respect to a side surface both ends of the first supporting plate 7 by expansion link 13,
Be easy to preferably fix chuck 11, inserting column 14 be installed in the left-hand face of chuck 11, be easy to by inserting column 14 insert be embedded in fixed disk
The jack that 18 surfaces are provided with is internally formed fixation so that positioning pipe 17 reaches positioning action, and chuck 11 is with respect to the second supporting plate 8
One side surface is provided with inserting column 14, and for the screw knob of inserting column 14 in the left-hand face of chuck 11, inserting column 14 is distributed in card in a ring
In the left-hand face of disk 11, and the quantity of inserting column 14 is four, and a side surface of 8 relative first supporting plate 7 of the second supporting plate leads to
Cross bearing 15 and be connected with support column 16, be easy to positioning pipe 17 to carry out flip-flop movement on support column 16, be easy to preferably regulation fixed
The angle of position pipe 17, the surface of support column 16 are socketed with positioning pipe 17, and the right part of support column 16 is provided with fixed disk 18, is easy to
Preferably positioning pipe 17 is fixed on support column 16, the screw knob of fixed disk 18 is in the right part of support column 16, and fixed disk
18 are fitted on the surface of positioning pipe 17, and elastic force block 3 is made up of spring and semicircular body card column, and spring is arranged on positioning base 1
Side interior surface cavity in, fixed disk 18 is provided with jack with respect to the position of inserting column 14, and inserting column 14 is inserted inside jack
Formed and fixed.
Operation principle：When installing positioning pipe 17, positioning base 1 is arranged on corresponding position, by the inlay card of fixture block 2 fixed
Inside the slideway that the position surface of base 1 is provided with, clamp 5 is rotated by rotating shaft 4, presses down on elastic force block 3, clamp 5 is another
One end inlay card is above elastic force block 3, you can fixture block 2 is fixed, pulls block plate 10, block plate 10 drives pull bar 9 so that pull bar
9 drive chucks 11 rearward move in the presence of spring housing 12, positioning pipe 17 are socketed on support column 16, by fixed disk 18
Knob positioning pipe 17 is realized and fixed, the angle that positioning pipe 17 is adjusted to use, unclamp block plate on support column 16
10 so that spring housing 12 drives chuck 11 to insert inserting column 14 and is fixed inside the jack being provided with embedded in the surface of fixed disk 18, i.e.,
Positioning pipe 17 can be fixed.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of high speed railway electrification contact network with wrist arm positioning pipe connecting device, including positioning base (1), its feature exist
In：The inside of the positioning base (1) is provided with slideway, and inlay card has fixture block (2) inside slideway, and the fixture block (2) is located at slideway
Internal outer surface both ends are installed elastic piece (3), and the both side surface of the positioning base (1) is pacified by rotating shaft (4) activity
Equipped with clamp (5), one end inlay card of the clamp (5) away from rotating shaft (4) is on elastic force block (3), the upper surface of the fixture block (2)
Fixed plate (6) is installed, the upper surface both sides of the fixed plate (6) are provided with the first supporting plate (7) and the second supporting plate (8),
Laterally movable through there is pull bar (9) at the center of first supporting plate (7), the right-hand member of the pull bar (9) is provided with block plate
(10), the left end of the pull bar (9) is provided with chuck (11), and the pull bar (9) is located at the right lateral surface set of the first supporting plate (7)
Spring housing (12) is connected to, the chuck (11) is connected with respect to a side surface both ends of the first supporting plate (7) by expansion link (13)
On the surface of the first supporting plate (7), the chuck (11) is provided with inserting column with respect to a side surface of the second supporting plate (8)
(14), second supporting plate (8) is connected with support column with respect to a side surface of the first supporting plate (7) by bearing (15)
(16), the surface of the support column (16) is socketed with positioning pipe (17), and the right part of the support column (16) is provided with fixed disk
(18), the fixed disk (18) is provided with jack with respect to the position of inserting column (14), and inserting column (14) is inserted and is internally formed admittedly embedded in jack
It is fixed.
2. a kind of high speed railway electrification contact network with wrist arm positioning pipe connecting device according to claim 1, its feature
It is：One end of the spring housing (12) is fitted in the right lateral surface of chuck (11), and the other end fitting of spring housing (12)
In the left-hand face of the first supporting plate (7), the diameter of the spring housing (12) passes through more than pull bar (9) with the first supporting plate (7)
Wear the internal diameter at place.
3. a kind of high speed railway electrification contact network with wrist arm positioning pipe connecting device according to claim 1, its feature
It is：For inserting column (14) screw knob in the left-hand face of chuck (11), the inserting column (14) is distributed in chuck in a ring
(11) in left-hand face, and the quantity of inserting column (14) is four.
4. a kind of high speed railway electrification contact network with wrist arm positioning pipe connecting device according to claim 1, its feature
It is：Fixed disk (18) screw knob is in the right part of support column (16), and fixed disk (18) is fitted in positioning pipe (17)
Surface on, the elastic force block (3) is made up of spring and semicircular body card column, and spring is arranged on the side table of positioning base (1)
In the internal cavities of face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720758112.2U CN206938511U (en) | 2017-06-27 | 2017-06-27 | A kind of high speed railway electrification contact network with wrist arm positioning pipe connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720758112.2U CN206938511U (en) | 2017-06-27 | 2017-06-27 | A kind of high speed railway electrification contact network with wrist arm positioning pipe connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206938511U true CN206938511U (en) | 2018-01-30 |
Family
ID=61366235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720758112.2U Expired - Fee Related CN206938511U (en) | 2017-06-27 | 2017-06-27 | A kind of high speed railway electrification contact network with wrist arm positioning pipe connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206938511U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112193129A (en) * | 2020-10-13 | 2021-01-08 | 襄阳兆恒电气化器材有限公司 | Intelligent contact net cantilever pre-assembly center of high-speed railway |
-
2017
- 2017-06-27 CN CN201720758112.2U patent/CN206938511U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112193129A (en) * | 2020-10-13 | 2021-01-08 | 襄阳兆恒电气化器材有限公司 | Intelligent contact net cantilever pre-assembly center of high-speed railway |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180130 Termination date: 20180627 |