CN208559083U - A kind of double flute road installing type is suspended vertically device - Google Patents
A kind of double flute road installing type is suspended vertically device Download PDFInfo
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- CN208559083U CN208559083U CN201820800035.7U CN201820800035U CN208559083U CN 208559083 U CN208559083 U CN 208559083U CN 201820800035 U CN201820800035 U CN 201820800035U CN 208559083 U CN208559083 U CN 208559083U
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- suspended vertically
- suspended
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- bracket
- backing plate
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Abstract
The utility model discloses double flute road installing types in a kind of tunnel to be suspended vertically device, including insulator and rigid suspended registration clamp or bus system in insulator lower end, suspension apparatus further includes being suspended vertically bracket and being suspended vertically device, it is suspended vertically cradle top both ends and is installed with backing plate, bracket is suspended vertically to be mounted on the adjacent conduit of tunnel top by its backing plate, it is suspended vertically frame bottom center and is set in and be suspended vertically on device, be suspended vertically bottom of device and be symmetrically installed and be fixed with a pair of of hanging bolt；The lower end of two hanging bolts is hung with horizontally disposed suspention channel steel by double nut, and the upper end of insulator is by the rigid suspended middle position in suspention channel steel of bolt, and the stud base is furnished with anti-rotation backing plate.It is suspended vertically bracket to be directly installed on tunnel top double flute road, meets the space requirement installed on double flute road, and that installs on double flute road is suspended vertically device, it is big that contact line leads high and stagger adjusting range.
Description
Technical field
The utility model belongs to urban rail transit contact network power supply system technical field, and in particular to a kind of double flute road peace
Dress formula is suspended vertically device.
Background technique
Rigid suspended busbar connector power supply system is a kind of important power supply of urban orbit traffic mode, is had been obtained extensively
It uses, and is suspended vertically the important component that device is entire rigid power supply system.Currently, domestic subway use it is vertical
Suspension apparatus is mounted on single conduit mostly, or is mounted on cast-in fixing bolt.With the high speed development of electric railway, need
It is suspended vertically device to be mounted on tunnel top double flute road along line direction, and requires bracket easy for installation, rigid sufficient, it is existing
It is suspended vertically device and is unable to satisfy and install and use requirement.
Utility model content
The utility model solves above-mentioned the deficiencies in the prior art, provides a kind of double flute road installing type and is suspended vertically device.
The technical scheme adopted by the utility model is double flute road installing type is suspended vertically device in a kind of tunnel, including
Insulator and rigid suspended registration clamp or bus system in insulator lower end, the suspension apparatus further includes being suspended vertically
Bracket and it is suspended vertically device, the cradle top both ends that are suspended vertically are installed with backing plate, and the bracket that is suspended vertically passes through it
Backing plate is mounted on the adjacent conduit of tunnel top, it is described be suspended vertically frame bottom center and be set in be suspended vertically on device,
It is suspended vertically bottom of device and is symmetrically installed and be fixed with a pair of of hanging bolt；The lower end of two hanging bolt is hung with by nut
Horizontally disposed suspention channel steel, the upper end of the insulator pass through the rigid suspended middle position in suspention channel steel of bolt, and institute
Stud base is stated equipped with anti-rotation backing plate.
Further, the backing plate I is fixedly connected by T connector bolt with conduit, and the backing plate I and T connector bolt
Between be clamped with lock washer.
Further, the locking positioning bolt of a pair of of locking backing plate I is equipped between the T connector bolt.
Further, the bracket that is suspended vertically is the through-hole structure that cross section is rectangle.
Further, the device that is suspended vertically includes rectangular steel pipe and a pair for being welded on rectangular steel pipe both sides of the upper end
Carbon steel plate is equipped with the step rectangular channel that clamping is suspended vertically frame bottom between a pair of of carbon steel plate, and on the carbon steel plate
End face is tilted outward by its middle part.
Compared to the prior art, the utility model has the advantage that, is suspended vertically bracket and is directly installed on tunnel top
Between portion double flute road, and its underpart is set in being suspended vertically on device along the installation of line direction double flute road, and structure is simple, cost performance
Height meets the space requirement installed on double flute road, and that installs on double flute road is suspended vertically device, and contact line leads height
And stagger adjusting range is big, it is easy for installation, while meeting mechanical property requirements, equipped with lock washer when being suspended vertically bracket installation
With locking positioning bolt, lock washer ensures installation level, and the tune of stagger in effective range can be also realized by apolegamy lock washer
Whole, locking positioning bolt configures at the connecting flange of pipe-hanging hook both ends, is easily installed and positioned, and also can effectively prevent in route operation
Only it is bolted loosening.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is Fig. 1 face view structural schematic diagram；
Fig. 3 is Fig. 1 side elevation view structural schematic diagram.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings and detailed description.
Double flute road installing type is suspended vertically device in a kind of tunnel, refering to fig. 1, Fig. 2 and Fig. 3, including insulator 5 and rigidity
It is suspended on the registration clamp or bus system of 5 lower end of insulator, device is suspended vertically to meet and directly pacifies along line direction
On tunnel top double flute road, space is saved, the utility model is suspended vertically bracket 1 and is suspended vertically dress provided with dedicated
Set 2, the 1 top both ends of bracket that are suspended vertically are installed with backing plate 9, described to be suspended vertically bracket 1 and be mounted on tunnel by its backing plate 9
It at the top of road on adjacent conduit, is suspended vertically 1 bottom centre of bracket and is set in and be suspended vertically on device 2, it is suitable to be suspended vertically device 2
The installation of line direction double flute road, and it is designed as the through-hole structure that cross section is rectangle by bracket 1 is suspended vertically, meet bracket
It is easy for installation, meet mechanical property requirements simultaneously, be suspended vertically device 2 and be symmetrically mounted at the bottom of and be fixed with a pair of of hanging bolt 3；It connects
Touching line, which leads height, to be realized by adjusting hanging bolt 3 up and down, and hanging bolt 3 is common galvanized bolt, at low cost, exchange
Property is good.The lower end of two hanging bolt 3 is hung with horizontally disposed suspention channel steel 4 by double nut 11, the insulator 5
Upper end can pass through shifting by the rigid suspended middle position in suspention channel steel 4 of bolt 12, stagger along horizontal vertical line direction
Hanging bolt 3 and 5 position of insulator are moved to realize.And 12 bottom of bolt is furnished with anti-rotation backing plate 6, anti-rotation backing plate 6 prevents spiral shell
Bolt 12 installation and use process in rotation or loosening, anti-rotation backing plate 6 be equipped with step, prevent installation insulator 5 when bolt 12 from
Turn.
Please continue to refer to Fig. 1, the backing plate 9 is fixedly connected by T connector bolt 10 with conduit, in order to realize installation water
It is flat, lock washer 8 is clamped between the backing plate 9 and T connector bolt 10, lock washer 8 ensures installation level, also can be by matching taper liner
Piece 8 realizes the adjustment of stagger in effective range.The locking positioning spiral shell of a pair of of locking backing plate 9 is equipped between the T connector bolt 10
Bolt 7, the configuration of locking positioning bolt 7 are being suspended vertically at 1 both ends connecting flange of bracket, are being easily installed and positioned, in route operation also
It can effectively prevent being bolted loosening.
Please continue to refer to Fig. 1,2 surface of device that is suspended vertically is zinc-plated, including rectangular steel pipe 21 and is welded on rectangle steel
A pair of of carbon steel plate 22 of pipe both sides of the upper end is equipped with the rectangle that clamping is suspended vertically 1 bottom of bracket between a pair of of carbon steel plate 22
Slot 23, and 22 upper surface of the carbon steel plate is tilted outward by its middle part, this structure is consistent with crossheading road route, just
In installation, while meeting mechanical property requirements.
In this embodiment,
The lock washer 8 is processed by ordinary carbon steel, and surface is zinc-plated.
The suspention channel steel 4 is processed by 8# channel steel, and material is ordinary carbon steel, and surface is zinc-plated.
The hanging bolt 3 is standard galvanized bolt, and surface is zinc-plated.
The anti-rotation backing plate 6 is processed by normal carbon steel plate, and surface is zinc-plated.
The insulator 5 is dedicated insulator.
It is described to be suspended vertically device 2 including rectangular steel pipe 21 and be welded on rectangular steel pipe upper surface two please continue to refer to Fig. 1
A pair of of carbon steel plate 22 of side is equipped with the rectangular channel 23 that clamping is suspended vertically 1 bottom of bracket between a pair of of carbon steel plate 22, and described
22 upper surface of carbon steel plate is tilted outward by its middle part.
It when assembly, is mounted on adjacent conduit with T connector bolt 10 by bracket 1 is suspended vertically, equipped with lock washer 8 with true
Security personnel's dress is horizontal, adjusts fastening locking positioning bolt 7 after being suspended vertically 1 level of bracket；By hanging bolt 3 from be suspended vertically dress
It sets along penetrating (bolt head is stuck in bottom plate step groove) on 2 bottom plates, installation locking nut is not locked first；Channel steel 4 is suspended in midair to install
When, it is adjusted by job instruction and leads high and stagger, and lock all nuts after adjustment level；Insulator 5 is mounted on suspention
4, channel steel bottom, bolt are furnished with special washer, tighten bolt after having checked stagger；5 bottom of insulator is reserved with M16 internal screw thread
Hole, for installing registration clamp and bus system.
Above-described embodiment, the only preferred embodiment of the utility model not are used to limit the implementation model of the utility model
It encloses, therefore all equivalent variationss done with content described in the utility model claims, the utility model right should all be included in and wanted
Within the scope of asking.
Claims (5)
1. a kind of double flute road installing type is suspended vertically device, rigid suspended determine including insulator (5) and in insulator (5) lower end
Bit line folder or bus system, feature in: the suspension apparatus further includes being suspended vertically bracket (1) and being suspended vertically device
(2), bracket (1) the top both ends that are suspended vertically are installed with backing plate (9), and described be suspended vertically bracket (1) passes through its backing plate (9)
Be mounted on the adjacent conduit of tunnel top, it is described be suspended vertically bracket (1) bottom centre and be set in be suspended vertically device (2)
On, it is suspended vertically device (2) and is symmetrically mounted at the bottom of and be fixed with a pair of of hanging bolt (3)；The lower end of the pair of hanging bolt (3)
It is hung with horizontally disposed suspention channel steel (4) by double nut (11), the upper end of the insulator (5) passes through bolt (12) rigidity
It is suspended on the middle position of suspention channel steel (4), and the bolt (12) bottom is furnished with anti-rotation backing plate (6).
2. a kind of double flute road installing type according to claim 1 is suspended vertically device, it is characterised in that: the backing plate (9)
It is fixedly connected by T connector bolt (10) with conduit, and is clamped with lock washer between the backing plate (9) and T connector bolt (10)
(8).
3. a kind of double flute road installing type according to claim 2 is suspended vertically device, it is characterised in that: the T connector spiral shell
The locking positioning bolt (7) of a pair of of locking backing plate (9) is equipped between bolt (10).
4. a kind of double flute road installing type according to claim 3 is suspended vertically device, it is characterised in that: described to be suspended vertically
Bracket (1) is the through-hole structure that cross section is rectangle.
5. a kind of double flute road installing type according to claim 4 is suspended vertically device, it is characterised in that: described to be suspended vertically
Device (2) includes rectangular steel pipe (21) and a pair of of the carbon steel plate (22) for being welded on rectangular steel pipe both sides of the upper end, a pair of of carbon
Be equipped with clamping between steel plate (22) and be suspended vertically the rectangular channel (23) of bracket (1) bottom, and the carbon steel plate (22) upper surface by
Its middle part tilts outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820800035.7U CN208559083U (en) | 2018-05-28 | 2018-05-28 | A kind of double flute road installing type is suspended vertically device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820800035.7U CN208559083U (en) | 2018-05-28 | 2018-05-28 | A kind of double flute road installing type is suspended vertically device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208559083U true CN208559083U (en) | 2019-03-01 |
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ID=65483524
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820800035.7U Active CN208559083U (en) | 2018-05-28 | 2018-05-28 | A kind of double flute road installing type is suspended vertically device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208559083U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113733990A (en) * | 2021-10-21 | 2021-12-03 | 北京京港地铁有限公司 | Rigid contact net suspension rapid first-aid repair device for urban rail transit |
-
2018
- 2018-05-28 CN CN201820800035.7U patent/CN208559083U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113733990A (en) * | 2021-10-21 | 2021-12-03 | 北京京港地铁有限公司 | Rigid contact net suspension rapid first-aid repair device for urban rail transit |
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