CN209381840U - A kind of novel contact net positioning vertical column device - Google Patents
A kind of novel contact net positioning vertical column device Download PDFInfo
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- CN209381840U CN209381840U CN201821897161.5U CN201821897161U CN209381840U CN 209381840 U CN209381840 U CN 209381840U CN 201821897161 U CN201821897161 U CN 201821897161U CN 209381840 U CN209381840 U CN 209381840U
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- positioning
- anchor ear
- column
- contact net
- positioning column
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Abstract
The utility model provides a kind of novel contact net positioning vertical column device, including connection anchor ear, positioning column and positioning base, the positioning column is located at the lower section of connection anchor ear, connecting plate is equipped between the positioning column and connection anchor ear, one end of the connecting plate is fixedly connected with anchor ear is connect, and the other end is fixedly connected with positioning column, the positioning base is covered in the outside of positioning column, and is flexibly connected with positioning column.A kind of novel contact net positioning vertical column device described in the utility model, connection anchor ear cover when on positioning pipe, and connecting plate is obliquely installed, the installation space that contact net is just positioning when ensure that small limit；Connection anchor ear covers when on inclined cantilever, greatly improves the installation space in cross line direction, the installation just positioned suitable for special operation conditions contact nets such as small limit, big superelevation of outer rails.
Description
Technical field
The utility model belongs to electrification railway contact net installation parts technical field, more particularly, to a kind of Novel connecting
Net-fault positioning vertical column device.
Background technique
Contact net is the transmission line of electricity of the special shape set up along railway overhead, it is usually by contact suspension, support
A few part compositions such as device, pillar and basis, wherein bracket device mainly plays a part of to hang carrier cable, contact net positioning vertical column
Device plays connection positioning pipe and locator, and the effect of auxiliary locator positioning.
Currently, in China's contact network system of high-speed electric railway cantilever structure, it is usually fixed fixed by positioning support
Position device, positioning support are installed on positioning pipe in the horizontal direction, and positioning pipe is fixed on inclined cantilever further through union piece.It is such
Mounting means complicated integral structure, union piece is more, is not easy to installation maintenance, and occupied space is larger, when limit is smaller,
Positioning support can be interfered with positioning pipe union piece.To adapt to the installation requirements just positioned, first is that expand side limit, this
Sample can cause civil engineering large-scope change, and huge engineering is caused to waste, second is that being sacrificed by contact net special mounting itself
Catenary property, can cause security risk.
Locator cannot be adjusted on positioning support, and during installation to adapt to the locator gradient, positioning support need to tilt peace
Dress, prewired difficulty are larger；Positioning support upper end is connected and fixed by U bolt and positioning pipe, and bolt pair is more, is not easy operation inspection
It repairs, while stress is unreasonable, is also easy to produce stress concentration；Meanwhile positioning support and union piece are manufactured using casting technique, are existed
The defective workmanships such as porosity, shrinkage cavity need to detect a flaw piece by piece, bring increased costs, it is difficult to meet and adapt to electric railway high speed hair
The demand of exhibition.
Summary of the invention
In view of this, the utility model is directed to a kind of novel contact net positioning vertical column device, to solve the above problems.
In order to achieve the above objectives, the technical solution of the utility model is achieved in that
A kind of novel contact net positioning vertical column device, including connection anchor ear, positioning column and positioning base, the positioning column
Positioned at connection anchor ear lower section, the positioning column and connection anchor ear between be equipped with connecting plate, one end of the connecting plate with
Connection anchor ear is fixedly connected, and the other end is fixedly connected with positioning column, and the positioning base covers in the outside of positioning column, and with
Positioning column is flexibly connected.
Further, the connection anchor ear covers in the outside of positioning pipe, and is flexibly connected with positioning pipe.
Further, the connecting plate is obliquely installed, and one end of connecting plate is fixed in the bottom of connection anchor ear, the other end
It is fixed in the top of positioning column.
Further, the connection anchor ear is obliquely installed, and the connection anchor ear covers on inclined cantilever, and and inclined cantilever
It is flexibly connected.
Further, the positioning column is fixed in the bottom of connection anchor ear, and the connecting plate is located at the one of positioning column
Side, one end of connecting plate are fixedly connected with anchor ear is connect, and the other end is fixedly connected with positioning column.
Further, the positioning column is vertically arranged.
Further, the bottom end of the positioning column is equipped with perforative location hole, and the location hole is located at positioning base
Lower section.
Further, the positioning hole is equipped with split pin, and split pin is perforative to be inserted in positioning hole, and split pin
Both ends are respectively positioned on the outside of positioning column.
Further, the connection anchor ear includes upper anchor ear and lower anchor ear, one end of the upper anchor ear and lower anchor ear
By flange rivet interlacement, the other end of upper anchor ear is directly bolted with lower anchor ear by two.
Compared with the existing technology, a kind of novel contact net positioning vertical column device described in the utility model has following excellent
Gesture:
(1) a kind of novel contact net positioning vertical column device described in the utility model, have it is structurally reasonable, simple process
Advantage, while being realized and being flexibly connected using anchor ear, bolt pair used in connection anchor ear is few, reduces union piece, has saved installation
Manufacturing cost；Anchor ear is manufactured by forging technology, is avoided casting technique defect, is improved security performance.
(2) a kind of novel contact net positioning vertical column device described in the utility model, connection anchor ear cover when on positioning pipe,
Connecting plate is obliquely installed, the installation space that contact net is just positioning when ensure that small limit, and positioning base can be along positioning column freedom
It adjusts, facilitates in-site installation and later period operation maintenance.
(3) a kind of novel contact net positioning vertical column device described in the utility model, connection anchor ear cover when on inclined cantilever,
The installation space in cross line direction is greatly improved, the special operation conditions contact net positive definites such as small limit, big superelevation of outer rail are suitable for
The installation of position；Positioning column can freely be adjusted along inclined cantilever, and positioning base can freely be adjusted along positioning column, facilitate in-site installation.
Detailed description of the invention
The attached drawing for constituting a part of the utility model is used to provide a further understanding of the present invention, this is practical new
The illustrative embodiments and their description of type are not constituteed improper limits to the present invention for explaining the utility model.?
In attached drawing:
Fig. 1 is positioning vertical column apparatus structure signal when positioning column described in the utility model embodiment is fixed on positioning pipe
Figure；
Fig. 2 is positioning column and the company for connecting anchor ear when being fixed on positioning pipe of positioning column described in the utility model embodiment
Connect relation schematic diagram；
Fig. 3 is positioning column top view when positioning column described in the utility model embodiment is fixed on positioning pipe；
Fig. 4 is positioning vertical column apparatus structure signal when positioning column described in the utility model embodiment is fixed on inclined cantilever
Figure；
Fig. 5 is positioning column and the company for connecting anchor ear when being fixed on inclined cantilever of positioning column described in the utility model embodiment
Connect relation schematic diagram.
Description of symbols:
1, positioning pipe；2, anchor ear is connected；21, upper anchor ear；22, lower anchor ear；3, positioning column；31, location hole；311, it is open
Pin；4, positioning base；5, connecting plate；6, locator；7, inclined cantilever.
Specific embodiment
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
Embodiment 1
As shown in Figure 1-3, a kind of bending-type contact net positioning vertical column, including connection anchor ear 2, positioning column 3 and positioning base
4, the positioning column 3 is located at the lower section of connection anchor ear 2, is equipped with connecting plate 5, institute between the positioning column 3 and connection anchor ear 2
The one end for the connecting plate 5 stated is fixedly connected with anchor ear 2 is connect, and the other end is fixedly connected with positioning column 3, the positioning base
4 sets of outsides in positioning column 3, and be flexibly connected with positioning column 3.
Outside of 2 sets of anchor ear of the connection in positioning pipe 1, and be flexibly connected with positioning pipe 1.
The connecting plate 5 is obliquely installed, and one end of connecting plate 5 is fixed in the bottom of connection anchor ear 2, and the other end is fixed in
The top of positioning column 3.The installation space that contact net is just positioning when ensure that small limit, and positioning base 4 can be along positioning column 3 freely
It adjusts, facilitates in-site installation and later period operation maintenance.Connecting plate 5 is square plate structure, and both ends are distinguished by welding procedure
It is fixed on connection anchor ear 2 and positioning column 3, is equipped with reinforcing rib close to weld inside steel plate, improves reliability.
The positioning column 3 is vertically arranged.Positioning column 3 is circular tube structure, and vertical can be along positioning in ground, positioning base 4
Column 3 is freely up and down adjusted, and facilitates in-site installation and later maintenance.
The bottom end of the positioning column 3 is equipped with perforative location hole 31, and the location hole 31 is located under positioning base 4
Side.
Split pin 311 is equipped in the location hole 31, split pin 311 is perforative to be inserted in location hole 31, and split pin
311 both ends are respectively positioned on the outside of positioning column 3.And then slippage of the positioning base 4 under special operation condition is prevented, improving safety can
By property.
The positioning base 4 is connected with locator 6, and the locator 6 is hinged on the side of positioning base 4.It is described
Positioning base 4 and the connection type of positioning column 3 also use the connection type of hinge anchor ear, can be adjusted by bolt and hold tightly and put
Pine.
The connection anchor ear 2 includes upper anchor ear 21 and lower anchor ear 22, one end of the upper anchor ear 21 and lower anchor ear 22
By flange rivet interlacement, the other end of upper anchor ear 21 is directly bolted with lower anchor ear 22 by two.The connection anchor ear 2
For hinge type structure, reduces bolt pair quantity and improve whole stress level.The upper anchor ear 21 and lower anchor ear 22 is equal
It is manufactured using forging technology, pin is fixed using flange riveting process, advantages of simple.It is realized and is flexibly connected using anchor ear, connection
Bolt pair used in anchor ear 2 is few, reduces union piece, has saved installation manufacturing cost；Anchor ear is manufactured by forging technology, is avoided
Casting technique defect, improves security performance.
When needing to adjust the position of locator 6, first loosen the bolt of connection anchor ear 2, connects along positioning pipe left and right adjusting
Connect the position of anchor ear 2, and then drive locator 6 to move left and right by positioning column 3, after position suitable on be tightly connected the spiral shell of anchor ear 2
Bolt；Then it drives locator 6 to move up and down by moving up and down the position of positioning base 4 again, bottom will be positioned after position suitable again
Seat 4 is fixed, and then locator 6 is fixed in place.When positioning pipe is horizontally disposed with, connecting plate is obliquely installed, and ensure that
The installation space that contact net is just positioning when small limit, and positioning base can freely be adjusted along positioning column, facilitate in-site installation and
Later period operation maintenance.
Embodiment 2
As illustrated in figures 4-5, the oblique positioning vertical column of a kind of contact net, including connection anchor ear 2, positioning column 3 and positioning base 4, institute
The positioning column 3 stated is located at the lower section of connection anchor ear 2, and connecting plate 5 is equipped between the positioning column 3 and connection anchor ear 2, described
One end of connecting plate 5 is fixedly connected with anchor ear 2 is connect, and the other end is fixedly connected with positioning column 3,4 sets of the positioning base
It is flexibly connected in the outside of positioning column 3, and with positioning column 3.
The connection anchor ear 2 is obliquely installed, described 2 sets of connection anchor ear on inclined cantilever 7, and with the activity of inclined cantilever 7
Connection.Positioning vertical column device is directly installed on inclined cantilever 7, and can freely be adjusted along inclined cantilever 7, and cross line is greatly improved
The installation space in direction contacts the installation just positioned suitable for special operation conditions such as small limit, big superelevation of outer rails.
The positioning column 3 is fixed in the bottom of connection anchor ear 2, and the connecting plate 5 is located at the side of positioning column 3, even
One end of fishplate bar 5 is fixedly connected with anchor ear 2 is connect, and the other end is fixedly connected with positioning column 3.The lower anchor ear 22 also includes one
A boss structure, for welding positioning column 3 and connecting plate 5；And connecting plate 5 is arranged far from the side of locator 6, raising finishes
The reliability of structure, both ends are separately fixed on connection anchor ear 2 and positioning column 3 by welding procedure.
Positioning column 3 is circular tube structure, and positioning base 4 can freely up and down be adjusted along positioning column 3, facilitates in-site installation with after
Phase maintenance.
The bottom end of the positioning column 3 is equipped with perforative location hole 31, and the location hole 31 is located under positioning base 4
Side.
Split pin 311 is equipped in the location hole 31, split pin 311 is perforative to be inserted in location hole 31, and split pin
311 both ends are respectively positioned on the outside of positioning column 3.And then slippage of the positioning base 4 under special operation condition is prevented, improving safety can
By property.
The positioning base 4 is connected with locator 6, and the locator 6 is hinged on the side of positioning base 4.It is described
Positioning base 4 and the connection type of positioning column 3 also use the connection type of hinge anchor ear, can be adjusted by bolt and hold tightly and put
Pine.
The connection anchor ear 2 includes upper anchor ear 21 and lower anchor ear 22, one end of the upper anchor ear 21 and lower anchor ear 22
By flange rivet interlacement, the other end of upper anchor ear 21 is directly bolted with lower anchor ear 22 by two.The connection anchor ear 2
For hinge type structure, reduces bolt pair quantity and improve whole stress level.The upper anchor ear 21 and lower anchor ear 22 is equal
It is manufactured using forging technology, pin is fixed using flange riveting process, advantages of simple.It is realized and is flexibly connected using anchor ear, connection
Bolt pair used in anchor ear 2 is few, reduces union piece, has saved installation manufacturing cost；Anchor ear is manufactured by forging technology, is avoided
Casting technique defect, improves security performance.
When needing to adjust the position of locator 6, first loosen the bolt of connection anchor ear 2, connects along 7 left and right adjusting of inclined cantilever
Connect the position of anchor ear 2, and then drive locator 6 to move left and right by positioning column 3, after position suitable on be tightly connected the spiral shell of anchor ear 2
Bolt；Then it drives locator 6 to move up and down by moving up and down the position of positioning base 4 again, bottom will be positioned after position suitable again
Seat 4 is fixed, and then locator 6 is fixed in place.Bracket is obliquely installed, and greatly improves the peace in cross line direction
Space is filled, contacts the installation just positioned suitable for special operation conditions such as small limit, big superelevation of outer rails；Positioning column can be along inclined cantilever freedom
Adjustment, positioning base can freely be adjusted along positioning column, facilitate in-site installation.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (9)
1. a kind of novel contact net positioning vertical column device, it is characterised in that: including connection anchor ear, positioning column and positioning base, institute
The positioning column stated is located at the lower section of connection anchor ear, is equipped with connecting plate, the connection between the positioning column and connection anchor ear
One end of plate is fixedly connected with anchor ear is connect, and the other end is fixedly connected with positioning column, and the positioning base is covered in positioning column
Outside, and be flexibly connected with positioning column.
2. novel contact net positioning vertical column device according to claim 1, it is characterised in that: the connection anchor ear covers
The outside of positioning pipe, and be flexibly connected with positioning pipe.
3. novel contact net positioning vertical column device according to claim 2, it is characterised in that: the connecting plate inclination is set
It sets, one end of connecting plate is fixed in the bottom of connection anchor ear, and the other end is fixed in the top of positioning column.
4. novel contact net positioning vertical column device according to claim 1, it is characterised in that: the connection anchor ear inclination
Setting, the connection anchor ear covers on inclined cantilever, and is flexibly connected with inclined cantilever.
5. novel contact net positioning vertical column device according to claim 4, it is characterised in that: the positioning column is fixed in
The bottom of anchor ear is connected, the connecting plate is located at the side of positioning column, and one end of connecting plate is fixedly connected with anchor ear is connect, separately
One end is fixedly connected with positioning column.
6. novel contact net positioning vertical column device according to claim 1 to 3, it is characterised in that: described determines
Position column is vertically arranged.
7. novel contact net positioning vertical column device described in -5 any one according to claim 1, it is characterised in that: described determines
The bottom end of position column is equipped with perforative location hole, and the location hole is located at the lower section of positioning base.
8. novel contact net positioning vertical column device according to claim 7, it is characterised in that: the positioning hole is equipped with
Split pin, split pin is perforative to be inserted in positioning hole, and the both ends of split pin are respectively positioned on the outside of positioning column.
9. novel contact net positioning vertical column device described in -5 any one according to claim 1, it is characterised in that: the company
Connecing anchor ear includes upper anchor ear and lower anchor ear, and one end of the upper anchor ear and lower anchor ear pass through flange rivet interlacement, upper anchor ear
The other end is directly bolted with lower anchor ear by two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821897161.5U CN209381840U (en) | 2018-11-16 | 2018-11-16 | A kind of novel contact net positioning vertical column device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821897161.5U CN209381840U (en) | 2018-11-16 | 2018-11-16 | A kind of novel contact net positioning vertical column device |
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| Publication Number | Publication Date |
|---|---|
| CN209381840U true CN209381840U (en) | 2019-09-13 |
Family
ID=67864820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821897161.5U Active CN209381840U (en) | 2018-11-16 | 2018-11-16 | A kind of novel contact net positioning vertical column device |
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| Country | Link |
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| CN (1) | CN209381840U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111267673A (en) * | 2020-01-21 | 2020-06-12 | 宝鸡保德利电气设备有限责任公司 | Hinge type bending positioning support |
-
2018
- 2018-11-16 CN CN201821897161.5U patent/CN209381840U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111267673A (en) * | 2020-01-21 | 2020-06-12 | 宝鸡保德利电气设备有限责任公司 | Hinge type bending positioning support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200715 Address after: 100089 Fuxing Road, Beijing, Haidian District, No. 10 Co-patentee after: CHINA RAILWAY DESIGN Corp. Patentee after: China National Railway Group Co.,Ltd. Address before: 300 000 Tianjin Binhai New Area Free Trade Test Zone (Airport Economic Zone) No. 109 East Seven Road Patentee before: CHINA RAILWAY DESIGN Corp. |
|
| TR01 | Transfer of patent right |