CN206493858U - I-shaped conductor rail insulation support device - Google Patents
I-shaped conductor rail insulation support device Download PDFInfo
- Publication number
- CN206493858U CN206493858U CN201720081385.8U CN201720081385U CN206493858U CN 206493858 U CN206493858 U CN 206493858U CN 201720081385 U CN201720081385 U CN 201720081385U CN 206493858 U CN206493858 U CN 206493858U
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- China
- Prior art keywords
- insulator
- claw
- conductor rail
- support device
- bolt
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Abstract
A kind of I-shaped conductor rail insulation support device, it is made up of insulator, connecting plate, upper clipping claw and lower claw, the connecting plate is fixed on the left side of insulator, and the upper clipping claw and lower claw are symmetrically fixed on the right side of insulator, and the neck on upper clipping claw and lower claw is oppositely arranged；The insulator has ring-type full skirt in cylinder, and on its left side.The utility model meets small gauge installation requirement under the premise of machinery, insulating properties are ensured, and construction and installation are convenient, simple to operate.
Description
Technical field
The utility model belongs to track traffic power supply technique field, and in particular to a kind of I-shaped conductor rail insulating supporting dress
Put.
Background technology
With the development in pluralism of power supply of urban orbit traffic pattern, also there are various differences for the installation of powered products
It is required that.Such as current straddle type monorail traffic, monorail train, magnetic floating traffic, using walking cross girders both sides or unilateral install positive and negative
Pole conductor rail.The requirement of vehicle and monorail is limited to, electric power system installing space is extremely narrow and small, and traditional ground peace at present
The I-rail insulating supporting structure of dress can not meet the small gauge needs of sidepiece.Narrow and small installation gauge and mounting means are to insulation
Support structure designs bring problem, to consider the type of attachment of product and conductor rail, while must being fulfilled for creep age distance and air
Clearance requirement, is difficult to meet requirement according to traditional structural design.
Utility model content
The purpose of this utility model is to provide a kind of I-shaped conductor rail insulation support device, is ensureing machinery, insulating properties
Under the premise of energy, small gauge installation requirement is met, and construction and installation are convenient, simple to operate.
Technical solutions of the utility model are：A kind of I-shaped conductor rail insulation support device, described device is connected by insulator
Fishplate bar upper clipping claw and lower claw are constituted, and the connecting plate is fixed on the left side of insulator, the upper clipping claw and lower claw pair
Title is fixed on the right side of insulator, and the neck on upper clipping claw and lower claw is oppositely arranged；The insulator is in cylinder,
And there is ring-type full skirt on its left side.
The upper clipping claw and lower claw are composited by aluminium alloy body and electroconductive nylon layer, on the aluminium alloy body
With horizontal through hole；Electroconductive nylon layer is by the vertical level that is moulded on aluminium alloy body left side and is moulded in neck surface
Clad constitute, and vertical level extends to concordant with neck termination, and clad extends to the outer surface of aluminium alloy body；It is described
There is boss on the right side of insulator, and the upper and lower side of boss is embedded with the first metal insert with internal thread hole, it is middle
Rectangular recess with front and rear insertion；First connecting bolt through horizontal through hole be connected with the first metal insert by upper clipping claw and under
Claw is fixed on boss.
The left side center of the insulator is embedded with the second metal insert with internal thread hole, and the second connecting bolt is passed through
Through hole on connecting plate is connected the left side that connecting plate is fixed on to insulator with the second metal insert.
The connecting plate is sleeved on the T-bolt that installation base surface is provided with by mounting hole thereon, and by installing
Ball nut on T-bolt is connected.
The connecting plate is sleeved on the T-bolt that installation base surface is provided with by mounting hole thereon, and by installing
Nut on T-bolt is connected, and is coated nut completely by the insulator cap on T-bolt.
The insulator covers the top and both sides of insulator provided with arc protective cover, and arc protective cover is installed on
The both sides of boss, and positioned between insulator and conductor rail.
Depth >=7mm of the rectangular recess.
The beneficial effects of the utility model are：
1st, the utility model is simple in construction, easy for installation, and job site only needs to install claw and its fastens standard component.
2nd, the utility model insulator itself ring-type umbrella skirt construction reduces insulation support device lateral dimension, meets phase
Powered-down performance requirement and small gauge installation requirement, and there is certain the air gap between insulator and conductor rail, it is to avoid electric discharge, is improved
The safety in utilization of product.
3rd, the utility model protective cover clamp on insulator, is not required to other retaining elements, and on-site installation work amount is few.
4th, there is electroconductive nylon layer between the utility model claw and conductor rail, the abrasion between conductor rail is improved, protect
It is smooth that card is slided relatively, and avoids gap discharge, improves the safety in utilization of product.
5th, the utility model is connected by ball nut with the T-bolt that installation base surface is provided with, or exhausted by silicon rubber
Edge cap coats nut, has improvement result to Electric Field Distribution, while having protective action to bolt.
Brief description of the drawings
Fig. 1 is three-dimensional structure diagram of the present utility model；
Fig. 2 is the scheme of installation of the utility model protective cover and upper lower claw；
Fig. 3 is the utility model internal structure sectional view；
Fig. 4 is the sectional view of the first mounting means of the utility model；
Fig. 5 is the structural representation of the utility model insulator；
Fig. 6 is the sectional view of second of mounting means of the utility model.
Embodiment
1-5 describes the first embodiment of the present utility model below in conjunction with the accompanying drawings.
A kind of I-shaped conductor rail insulation support device, is made up of insulator 1, connecting plate 2, upper clipping claw 4 and lower claw 5,
The connecting plate 2 is fixed on the left side of insulator 1, and the upper clipping claw 4 and lower claw 5 are symmetrically fixed on the right side of insulator 1
On end face, and neck 10 on upper clipping claw 4 and lower claw 5 is oppositely arranged；The insulator 1 is in cylinder, and on its left side
With ring-type full skirt 11.
The upper clipping claw 4 and lower claw 5 are composited by aluminium alloy body 13 and electroconductive nylon layer 12, the aluminium alloy
There is horizontal through hole 16 on body 13；12 vertical level 17 by being moulded on the left side of aluminium alloy body 13 of the electroconductive nylon layer
Constituted with the clad 18 for being moulded in the surface of neck 10, and vertical level 17 extends to concordant with the termination of neck 10, clad 18 prolongs
Extend the outer surface of aluminium alloy body 13；There is boss 14 on the right side of the insulator 1, and the upper and lower side of boss 14 is pre-
The first metal insert 19 with internal thread hole is embedded with, centre has the rectangular recess 15 of front and rear insertion, and the depth of rectangular recess 15
Spend for 7-9mm；First connecting bolt 6 is connected through horizontal through hole 16 with the first metal insert 19 consolidates upper clipping claw 4 and lower claw 5
It is scheduled on boss 14.The left side center of the insulator 1 is embedded with the second metal insert 20 with internal thread hole, the second connection
Bolt 7 is connected the left side that connecting plate 2 is fixed on to insulator 1 with the second metal insert 20 through the through hole on connecting plate 2.
The connecting plate 2 is sleeved on the T-bolt 8 that installation base surface is provided with by mounting hole 21 thereon, and is passed through
Ball nut 22 on T-bolt 8 is connected.The insulator 1 is provided with arc protective cover 3 by insulator 1
Top and both sides are covered, and arc protective cover 3 is installed on the both sides of boss 14, and positioned between insulator 1 and conductor rail 9.
During in-site installation, must be furnished with pre-buried channel flow on installation base surface, it is first that the correspondence of mounting hole 21 on connecting plate 2 is described pre-
The T-bolt 8 installed in conduit is buried, after being adjusted in place, stop washer and spring washer and ball nut 22 is set with and fastens.Then
Protective cover 3 is covered on insulator from top to bottom, secondly lower lock block 5 is installed in place and fastened, rail-engaging 9 waiting sets up and finishes peace
Load onto briquetting 4 and fasten, installation.
6 second of embodiment of the present utility model is described referring to the drawings.
Basic structure is identical with the first embodiment, and difference is that the connecting plate 2 passes through peace thereon
Dress hole 21 is sleeved on the T-bolt 8 that installation base surface is provided with, and connects solid by the nut 23 on T-bolt 8
It is fixed, and coated nut 23 completely by the silicon rubber insulation cap 24 on T-bolt 8.
During in-site installation, must be furnished with pre-buried channel flow on installation base surface, it is first that the correspondence of mounting hole 21 on connecting plate 2 is described pre-
The T-bolt 8 installed in conduit is buried, after being adjusted in place, suit stop washer and spring washer and nut 23 are set with silicon rubber after fastening
Glue insulator cap 24.Then protective cover 3 is covered on insulator from top to bottom, secondly lower lock block 5 is installed in place and fastened, it is waiting
Rail-engaging 9, which is set up, to be finished installation upper holder block 4 and fastens, installation.
Above-described embodiment, simply preferred embodiment of the present utility model, not for limiting the utility model practical range,
Therefore all equivalent variations done with content described in the utility model claim, the utility model claim model all should be included in
Within enclosing.
Claims (7)
1. a kind of I-shaped conductor rail insulation support device, it is characterized in that：Described device by insulator (1), connecting plate (2), on
Claw (4) and lower claw (5) are constituted, and the connecting plate (2) is fixed on the left side of insulator (1), the upper clipping claw (4) and
Lower claw (5) is symmetrically fixed on the right side of insulator (1), and the neck (10) on upper clipping claw (4) and lower claw (5) is relative
Set；The insulator (1) has ring-type full skirt (11) in cylinder, and on its left side.
2. I-shaped conductor rail insulation support device according to claim 1, it is characterized in that：The upper clipping claw (4) and under
Claw (5) is composited by aluminium alloy body (13) and electroconductive nylon layer (12), has water on the aluminium alloy body (13)
Flat through hole (16)；The electroconductive nylon layer (12) is by the vertical level (17) being moulded on aluminium alloy body (13) left side and injection
Clad (18) on neck (10) surface is constituted, and vertical level (17) extends to, clad concordant with neck (10) termination
(18) outer surface of aluminium alloy body (13) is extended to；There is boss (14), and boss on the right side of the insulator (1)
(14) upper and lower side is embedded with the first metal insert (19) with internal thread hole, and centre has the rectangular recess of front and rear insertion
(15)；First connecting bolt (6) is connected upper clipping claw (4) and lower claw through horizontal through hole (16) with the first metal insert (19)
(5) it is fixed on boss (14).
3. I-shaped conductor rail insulation support device according to claim 2, it is characterized in that：A left side for the insulator (1)
End face center is embedded with the second metal insert (20) with internal thread hole, and the second connecting bolt (7) passes through logical on connecting plate (2)
Hole is connected the left side that connecting plate (2) is fixed on to insulator (1) with the second metal insert (20).
4. I-shaped conductor rail insulation support device according to claim 3, it is characterized in that：The connecting plate (2) passes through
Mounting hole (21) thereon is sleeved on the T-bolt (8) that installation base surface is provided with, and by T-bolt (8)
Ball nut (22) is connected.
5. I-shaped conductor rail insulation support device according to claim 3, it is characterized in that：The connecting plate (2) passes through
Mounting hole (21) thereon is sleeved on the T-bolt (8) that installation base surface is provided with, and by T-bolt (8)
Nut (23) is connected, and is coated nut (23) completely by the insulator cap (24) on T-bolt (8).
6. the I-shaped conductor rail insulation support device according to claim 4 or 5, it is characterized in that：On the insulator (1)
The top and both sides of insulator (1) are covered provided with arc protective cover (3), and arc protective cover (3) is installed on boss (14)
Both sides, and positioned between insulator (1) and conductor rail (9).
7. I-shaped conductor rail insulation support device according to claim 6, it is characterized in that：The rectangular recess (15)
Depth >=7mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720081385.8U CN206493858U (en) | 2017-01-22 | 2017-01-22 | I-shaped conductor rail insulation support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720081385.8U CN206493858U (en) | 2017-01-22 | 2017-01-22 | I-shaped conductor rail insulation support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206493858U true CN206493858U (en) | 2017-09-15 |
Family
ID=59803564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720081385.8U Active CN206493858U (en) | 2017-01-22 | 2017-01-22 | I-shaped conductor rail insulation support device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206493858U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106740282A (en) * | 2017-01-22 | 2017-05-31 | 中铁电气化局集团宝鸡器材有限公司 | I-shaped conductor rail insulation support device |
-
2017
- 2017-01-22 CN CN201720081385.8U patent/CN206493858U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106740282A (en) * | 2017-01-22 | 2017-05-31 | 中铁电气化局集团宝鸡器材有限公司 | I-shaped conductor rail insulation support device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 721013 No. 196 High-tech Avenue, Baoji High-tech Development Zone, Shaanxi Province Co-patentee after: Zhongtie Engineering Design and Consulting Group Co., Ltd. Patentee after: China Iron and high - speed electrical equipment Limited by Share Ltd Address before: 721006 No. 196 Gaoxin Avenue, Weibin District, Baoji City, Shaanxi Province Co-patentee before: Zhongtie Engineering Design and Consulting Group Co., Ltd. Patentee before: China Railway Electrification Bureau Group Baoji Equipment Co., Ltd. |