CN214356059U - Railway signal lead wire connecting and supporting device - Google Patents
Railway signal lead wire connecting and supporting device Download PDFInfo
- Publication number
- CN214356059U CN214356059U CN202022656829.0U CN202022656829U CN214356059U CN 214356059 U CN214356059 U CN 214356059U CN 202022656829 U CN202022656829 U CN 202022656829U CN 214356059 U CN214356059 U CN 214356059U
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- lead wire
- inclined strut
- signal lead
- bracket
- ground
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Abstract
The utility model relates to a railway signal lead wire connecting and supporting device, which structurally comprises an inclined strut bracket, a rubber protective groove and a fixing clamp; the inclined strut bracket comprises a strip-shaped bracket body, a table board lapping plate horizontally extending forwards from the upper end of the bracket body and a ground fixing angle plate connected to the lower end of the bracket body; the inclined strut support is used for inclining the strut frame between the edge of the track high platform and the roadbed ground so as to lead the signal lead wire from the track high platform to the roadbed ground; the rubber protective groove is covered on the inclined strut bracket in a buckling manner and is used for positioning and protecting the signal lead wire passing through the inclined strut bracket in a covering manner; the rubber protective cover is fixed on the inclined strut support by the fixing clamp. The utility model discloses but the factory customization, the site installation need not site operation and maintenance, simple to operate saves the time limit for a project, has overcome the big and inconvenient problem of raw materials transportation of original concrete slope cushion cap construction degree of difficulty.
Description
Technical Field
The utility model relates to a signal line along the railway connects draws the device, specifically speaking is a railway signal lead wire connects draws supporting arrangement.
Background
The railway signal lead wire is an important component of a signal track circuit and is a connecting wire between outdoor equipment of the track circuit and a steel rail. The lead wire of the steel rail is positioned at the edge of the steel rail and is influenced by train passing, rail plate vibration and the like for a long time, particularly the impact force caused by the running of ice and snow along with the train in the northern area in winter is easy to damage to influence the normal work of a rail circuit. Therefore, the signal lead wire must be fixed and protected by fixing and covering the lead wire.
At present, a concrete slope bearing platform is generally manufactured on a roadbed ground at the edge of a track plateau, so that a signal lead wire is connected and transited to the roadbed ground and then is connected with signal electrical equipment arranged on the roadbed ground. Because signal electrical equipment is the dispersion setting along the line of circuit, the raw materials transportation degree of difficulty of preparation concrete slope cushion cap is great especially in the tunnel of growing up, moreover, in the manufacturing process, concrete slope cushion cap still need carry out the maintenance, and concrete slope cushion cap still need carry out the bar planting with the road bed ground and is connected, and these all increase its construction degree of difficulty.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a railway signal lead wire connects draws supporting device to solve the big and inconvenient problem of raw materials transportation of the current concrete slope cushion cap construction degree of difficulty.
The utility model discloses a realize like this: a railway signal lead wire connection support device comprises:
the inclined strut bracket comprises a strip-shaped bracket body, a table board lapping plate which horizontally extends forwards from the upper end of the bracket body and a ground fixing angle plate connected to the lower end of the bracket body; the inclined strut support is used for inclining the strut frame between the edge of the track high platform and the roadbed ground so as to lead the signal lead wire from the track high platform to the roadbed ground;
the rubber protective groove is a long-strip-shaped groove body, the notch of the rubber protective groove is downwards covered on the inclined strut bracket and is used for carrying out covering type positioning and protection on the signal lead wire passing through the inclined strut bracket; and
and the fixing clamp is used for fixing the rubber protective cover on the inclined strut bracket.
The frame body is channel-section steel form, and its notch slant setting is down, and its side is along being mutually perpendicular with road bed ground, and the upper end border on side edge is flagging limit, and the lower extreme border on side edge is horizontal plain noodles.
The table board lapping plate is a rectangular flat plate, and a fixing hole is formed in the surface of the table board lapping plate.
The vertical plate of the ground fixing angle plate is connected to the outer side face of the side edge of the lower end of the inclined strut frame body, and a fixing hole is formed in the flat plate of the ground fixing angle plate.
The ground fixing angle plate is movably connected with the side edge of the inclined strut frame body.
And 1-3 parallel long through grooves are formed in the rubber protective groove.
The utility model discloses an erect between high platform of track and road bed ground to connect the signal lead wire to the road bed subaerial by the mesa of high platform of track. The utility model discloses but the factory customization, the site installation need not site operation and maintenance, simple to operate saves the time limit for a project, has overcome the big and inconvenient problem of raw materials transportation of original concrete slope cushion cap construction degree of difficulty. The utility model discloses can guarantee the safe in utilization of material, improve railway lead wire protection quality and efficiency of construction.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. bracing support, 2, rubber guard slot, 3, fixed fixture, 11, support body, 12, side edge, 13, mesa faying plate, 14, ground fixed angle board.
Detailed Description
As shown in fig. 1, the utility model comprises a bracing frame 1, a rubber protective groove 2, a fixing clamp 3 and the like. The inclined strut support 1 comprises an elongated support body 11, a table board lapping plate 13 which is horizontally extended forwards from the upper end of the support body 11, and a ground fixing angle plate 14 connected to the lower end of the support body 11. The inclined strut support 1 is used for inclining the strut frame between the edge of the track high platform and the roadbed ground so as to lead the signal lead wire from the track high platform to the roadbed ground.
One specific implementation manner of the frame body 11 is to use channel steel or similar structure, the notch of the channel steel is downward and obliquely arranged between the edge of the rail high platform and the roadbed ground, the side edge 12 of the frame body 11 is vertical to the roadbed ground, and the upper end edge of the side edge 12 is a downward hanging edge, so that the frame body 11 can be attached to the side surface of the rail high platform; the lower end edge of the side edge 12 is a horizontal flat edge so that the frame body 11 can approach the roadbed ground.
The table board lapping plate 13 on the diagonal bracing bracket 1 is a rectangular flat plate, a fixing hole is formed on the surface of the plate, and the table board lapping plate 13 is fixed on the rail high platform through an expansion bolt.
The fixed scute 14 in ground is the right angle folded plate, including riser and flat board, and its riser passes through screw rod swing joint on the side edge lateral surface of 1 lower extreme of bracing support body, and it has the fixed orifices to open on the flat board of fixed scute 14 in ground, fixes on the road bed ground through expansion bolts. The movable connection mode of the ground fixing angle plate 14 and the inclined strut support 1 is convenient for leveling and fitting the ground fixing angle plate 14 and the roadbed ground in the installation process of the inclined strut support 1.
The rubber protective groove 2 is a strip-shaped groove body, and 1-3 parallel long through grooves are formed in the rubber protective groove 2. The rubber protective groove 2 covers the top surface of the support body of the inclined strut support 1 in a mode that the notch faces downwards, and is used for implementing covering type positioning and protection on the signal lead wire passing through the inclined strut support 1. Fixing clamp 3 is the folk prescription wave form lamellar body, and its both ends have the trompil, aligns the back with the trompil on the support body 11, and reuse screw fastening can fix rubber protection casing 2 on bracing support 1.
Claims (6)
1. The utility model provides a railway signal lead wire connects and draws supporting device which characterized by includes:
the inclined strut bracket comprises a strip-shaped bracket body, a table board lapping plate which horizontally extends forwards from the upper end of the bracket body and a ground fixing angle plate connected to the lower end of the bracket body; the inclined strut support is used for inclining the strut frame between the edge of the track high platform and the roadbed ground so as to lead the signal lead wire from the track high platform to the roadbed ground;
the rubber protective groove is a long-strip-shaped groove body, the notch of the rubber protective groove is downwards covered on the inclined strut bracket and is used for carrying out covering type positioning and protection on the signal lead wire passing through the inclined strut bracket; and
and the fixing clamp is used for fixing the rubber protective cover on the inclined strut bracket.
2. The railway signal lead wire leading support device as claimed in claim 1, wherein the frame body is a channel steel, the notch of the frame body is arranged obliquely downward, the side edge of the frame body is perpendicular to the roadbed ground, the upper end edge of the side edge is a downward hanging edge, and the lower end edge of the side edge is a horizontal flat edge.
3. The railway signal lead wire connecting and supporting device as claimed in claim 2, wherein the table board lapping plate is a rectangular flat plate having a fixing hole formed on a plate surface thereof.
4. The railway signal lead wire lead supporting device as claimed in claim 2, wherein the vertical plate of the ground fixing angle plate is connected to an outer side surface of a side edge of the lower end of the inclined strut frame body, and a fixing hole is formed in the flat plate of the ground fixing angle plate.
5. The railway signal lead wire lead supporting device as claimed in claim 4, wherein the ground fixing angle plate is movably connected with the side edge of the inclined strut frame body.
6. The railway signal lead wire connection and support device as claimed in claim 1, 2, 3 or 4, wherein 1-3 parallel long through grooves are opened on the rubber protection groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022656829.0U CN214356059U (en) | 2020-11-17 | 2020-11-17 | Railway signal lead wire connecting and supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022656829.0U CN214356059U (en) | 2020-11-17 | 2020-11-17 | Railway signal lead wire connecting and supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214356059U true CN214356059U (en) | 2021-10-08 |
Family
ID=77977481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022656829.0U Active CN214356059U (en) | 2020-11-17 | 2020-11-17 | Railway signal lead wire connecting and supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214356059U (en) |
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2020
- 2020-11-17 CN CN202022656829.0U patent/CN214356059U/en active Active
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