CN209395620U - A kind of Horizontal Cantilever device used for high-speed railway - Google Patents
A kind of Horizontal Cantilever device used for high-speed railway Download PDFInfo
- Publication number
- CN209395620U CN209395620U CN201822149209.0U CN201822149209U CN209395620U CN 209395620 U CN209395620 U CN 209395620U CN 201822149209 U CN201822149209 U CN 201822149209U CN 209395620 U CN209395620 U CN 209395620U
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- China
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- block
- fixedly installed
- horizontal cantilever
- speed railway
- mounting blocks
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Abstract
The utility model provides a kind of Horizontal Cantilever device used for high-speed railway, is related to Horizontal Cantilever technical field.It realizes and is easily installed, the time for making worker be in eminence is shorter, reduces the effect of dangerous generation.The Horizontal Cantilever device used for high-speed railway, including fixed device and gripping mechanism, the top movable of fixed device are connected with gripping mechanism, and fixed device includes card holder, confinement block is fixedly installed at the top of card holder inner wall, the internal activity of confinement block is connected with inserting column.The Horizontal Cantilever device used for high-speed railway, link block is aligned with card holder, by mounting blocks to interior extruding of getting stuck, it will get stuck and be put into geosynclinal block, when fixing groove is aligned with mounting blocks, elastic slice ejects mounting blocks, it is caught in mounting blocks in geosynclinal block, presses hand lever, movable block is limited in limiting groove, it is caught in the mounting blocks on kelly in card slot, it is fixed, directly pressing installation is easily installed, the time for making worker be in eminence is shorter, reduces dangerous generation.
Description
Technical field
The utility model relates to Horizontal Cantilever technical fields, are particularly a kind of Horizontal Cantilever device used for high-speed railway.
Background technique
In present electrification contact network, a copper alloy parallel with track is set up in the top of track
Contact line, and set up this copper alloy contact wire and be unable to do without the bracket device that road both sides is set up, bracket device is mounted on bracket column
It is positioned in hard crossbeam and tunnel on davit, playing carrying contact suspension loading, fixed carrier cable position, be connected and fixed contact line
The effects of device, bracket device should have the performances such as stable structure, flexible swinging under the conditions of maximum functional loading is combination stressed.
Horizontal Cantilever device is waited to be fixed using screw during installation, is all to use when progress screw is fixed
Manually it is fixed, typically worker is fixed using fixed screw device, and Horizontal Cantilever is typically all very high, because than
Train is high, can just play carrying contact suspension loading, fixed carrier cable position, be connected and fixed the effects of contact line positioning device,
So worker installation when, as soon as above, mostly to minute, the danger of bull point clock has safety guard in time,
It is difficult absolutely to guarantee safety, so existing Horizontal Cantilever device is not easy to install.
Utility model content
Goal of the invention provided by the utility model is to provide a kind of Horizontal Cantilever device used for high-speed railway, this is used for high-speed railway
Horizontal Cantilever device, is easily installed, and the time for making worker be in eminence is shorter, reduces dangerous generation.
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of flat wrist used for high-speed railway
Arm assembly, including fixed device and gripping mechanism, the top movable of the fixed device are connected with gripping mechanism.
The fixed device includes card holder, and confinement block is fixedly installed at the top of the card holder inner wall, the confinement block
Internal activity is connected with inserting column, and winding is provided with the first spring on the inserting column, is fixedly installed with top plate at the top of the inserting column,
The bottom of the card holder inner wall is fixedly installed with geosynclinal block, and the two sides of the geosynclinal block offer fixing groove, the positive table of the geosynclinal block
Face offers card slot, and the top movable of the card holder is connected with link block, is fixedly installed with arc panel at the top of the link block.
The gripping mechanism includes getting stuck, and the inside got stuck is interspersed to be provided with kelly, and the two sides of the kelly are solid
Dingan County is equipped with hand lever, is fixedly installed with second spring at the top of the inner wall that gets stuck, top Guan County of the second spring is equipped with
Drive block, movable block is fixedly installed on the left of the drive block, and the right side opening of the inner wall that gets stuck is equipped with limiting groove, the card
Device slot is offered on the left of shell, and elastic slice, the top of described device slot inner wall are fixedly installed on the left of described device slot inner wall
It is fixedly installed with limited block, interts on the limited block and is provided with mounting blocks.
Preferably, the limiting holes to match with inserting column are offered at the top of the confinement block, and the diameter of through-hole is less than
The diameter of one spring.
Preferably, connecting hole is offered at the top of the geosynclinal block, and connecting hole matches with getting stuck, and connecting hole inner wall
Two sides offer fixing groove, and the fixing groove matches with mounting blocks.
Preferably, the inserting column runs through the top of card holder, and the number of the link block is two, opens on two link blocks
Equipped with the through-hole to match with connecting hole.
Preferably, the two sides of the drive block are fixedly installed with movable block, and the two sides of the inner wall that gets stuck offer
Limiting groove, the limiting groove match with movable block.
Preferably, the two sides of the kelly offer device slot, and two device slot Relative distributions are in the two sides got stuck.
The utility model provides a kind of Horizontal Cantilever device used for high-speed railway.Have it is following the utility model has the advantages that
1, the Horizontal Cantilever device used for high-speed railway by link block, card holder, mounting blocks, gets stuck, limited block, elastic slice, slot
The cooperation of block, fixing groove, hand lever, kelly, drive block, movable block, limiting groove, second spring and card slot, by link block and card holder
Alignment, by mounting blocks to interior extruding of getting stuck, limited block is limited, and is made elastic slice stress, is put into getting stuck in geosynclinal block, works as fixing groove
When alignment with mounting blocks, elastic slice ejects mounting blocks, is caught in mounting blocks in geosynclinal block, presses hand lever, drives kelly and drives
Motion block moves down, and movable block is limited in limiting groove, compresses second spring, and the mounting blocks on kelly is made to be caught in card slot
In, it is fixed, does not have to use screw, directly pressing installation is easily installed, and the time for making worker be in eminence is shorter, reduces
Dangerous generation.
2, the Horizontal Cantilever device used for high-speed railway, by the cooperation of the first spring, inserting column, top plate and confinement block, winter
When, weather is cold, and copper alloy contact wire can be shunk, and the first spring reset keeps inserting column upward, keeps top plate upward, by copper alloy
Contact line clamping, in summer, hot weather, copper alloy contact wire can be thicker, and the bottom of copper alloy contact wire drives top plate downward,
It enters inserting column in confinement block, makes the first spring-compressed, by copper alloy contact wire clamping, fasten dress in winter without worker
It sets, in the fixed device of summer pine, reduces artificial use.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model fixture structure schematic diagram；
Fig. 3 is the utility model gripping mechanism structural schematic diagram.
In figure: 1 fixed device, 101 card holders, 102 confinement blocks, 103 inserting columns, 104 first springs, 105 top plates, 106 geosynclinal blocks,
107 fixing grooves, 109 link blocks, 110 arc panels, 2 gripping mechanisms, 201 get stuck, 202 kellies, 203 hand levers, 204 at 108 card slots
Two springs, 205 drive blocks, 206 movable blocks, 207 limiting grooves, 208 device slots, 209 elastic slices, 210 limited blocks, 211 mounting blocks.
Specific embodiment
As shown in Figure 1-3, a kind of Horizontal Cantilever device used for high-speed railway, including fixed device 1 and gripping mechanism 2, fixed dress
The top movable for setting 1 is connected with gripping mechanism 2.
Fixed device 1 includes card holder 101, is fixedly installed with confinement block 102 at the top of 101 inner wall of card holder, confinement block 102
Top offers the limiting holes to match with inserting column 103, and the diameter of through-hole is less than the diameter of the first spring 104, confinement block 102
Internal activity be connected with inserting column 103, inserting column 103 runs through the top of card holder 101, and the number of link block 109 is two, two companies
The through-hole for offering on block 109 and matching with connecting hole is connect, winding is provided with the first spring 104, inserting column 103 on inserting column 103
Top be fixedly installed with top plate 105, the bottom of 101 inner wall of card holder is fixedly installed with geosynclinal block 106, and the top of geosynclinal block 106 opens up
There is a connecting hole, and connecting hole 201 matches with getting stuck, and the two sides of connecting hole inner wall offer fixing groove 107, fixing groove
107 match with mounting blocks 211, and the two sides of geosynclinal block 106 offer fixing groove 107, and the front surface of geosynclinal block 106 offers card slot
108, the top movable of card holder 101 is connected with link block 109, and the top of link block 109 is fixedly installed with arc panel 110.
Gripping mechanism 2 includes getting stuck 201, get stuck 201 inside it is interspersed be provided with kelly 202, the two sides of kelly 202 are opened
Equipped with device slot 208, two 208 Relative distributions of device slot get stuck 201 two sides, the two sides of kelly 202 are fixedly installed with
Hand lever 203 is fixedly installed with second spring 204 at the top of 201 inner walls that get stuck, and top Guan County of second spring 204 is equipped with driving
Block 205, the two sides of drive block 205 are fixedly installed with movable block 206, and the two sides for 201 inner walls that get stuck offer limiting groove
207, limiting groove 207 matches with movable block 206, and the left side of drive block 205 is fixedly installed with movable block 206, and get stuck 201 inner walls
Right side opening be equipped with limiting groove 207,201 left side of getting stuck offers device slot 208, the fixed peace in the left side of 208 inner wall of device slot
Equipped with elastic slice 209, it is fixedly installed with limited block 210 at the top of 208 inner wall of device slot, interts on limited block 210 and is provided with installation
Block 211.
By link block 109, card holder 101, mounting blocks 211, the 201, limited block 210 that gets stuck, elastic slice 209, geosynclinal block 106, consolidate
Determine slot 107, hand lever 203, kelly 202, drive block 205, movable block 206, limiting groove 207, second spring 204 and card slot 108
Cooperation, link block 109 is aligned with card holder 101, mounting blocks 211 is squeezed in 201 to getting stuck, limited block 210 is limited, and is made
209 stress of elastic slice, will get stuck 201 is put into geosynclinal block 106, and when fixing groove 107 is aligned with mounting blocks 211, elastic slice 209 will
Mounting blocks 211 eject, and are caught in mounting blocks 211 in geosynclinal block 106, press hand lever 203, and kelly 202 is made to drive drive block 205 downward
Mobile, movable block 206 is limited in limiting groove 207, is compressed second spring 204, is made the mounting blocks 211 on kelly 202
Be caught in card slot 108, be fixed, do not have to use screw, directly pressing install, be easily installed, make worker be in eminence when
Between it is shorter, reduce dangerous generation, by the cooperation of the first spring 104, inserting column 103, top plate 105 and confinement block 102, winter
When, weather is cold, and copper alloy contact wire can be shunk, and the first spring 104 resets, and makes inserting column 103 upwards, make top plate 105 upwards,
By copper alloy contact wire clamping, in summer, hot weather, copper alloy contact wire can be thicker, and the bottom of copper alloy contact wire drives
Top plate 105 downwards, enters inserting column 103 in confinement block 102, compresses the first spring 104, by copper alloy contact wire clamping,
Device is fastened in winter without worker, in the fixed device of summer pine, reduces artificial use.
In use, the bottom of copper alloy contact wire to be placed on to the top of top plate 105, arc panel 110 is stuck in copper alloy and is connect
The top for touching line makes the bottom of copper alloy contact wire that top plate 105 be driven to enter inserting column 103 in confinement block 102 downwards, make
The compression of first spring 104, link block 109 is aligned with card holder 101, mounting blocks 211 is squeezed in 201 to getting stuck, limited block 210
It is limited, makes 209 stress of elastic slice, will get stuck 201 is put into geosynclinal block 106, when fixing groove 107 is aligned with mounting blocks 211
It waits, elastic slice 209 ejects mounting blocks 211, is caught in mounting blocks 211 in geosynclinal block 106, presses hand lever 203, drives kelly 202
Drive block 205 moves down, and movable block 206 is limited in limiting groove 207, compresses second spring 204, makes kelly 202
On mounting blocks 211 be caught in card slot 108, be fixed, when winter, weather is cold, and copper alloy contact wire can be shunk, the
One spring 104 resets, and makes inserting column 103 upwards, makes top plate 105 upwards, by copper alloy contact wire clamping, in summer, and hot weather,
Copper alloy contact wire can be thicker, and the bottom of copper alloy contact wire drives top plate 105 so that inserting column 103 is entered confinement block 102 downwards
In, compress the first spring 104, by copper alloy contact wire clamping.
Claims (6)
1. a kind of Horizontal Cantilever device used for high-speed railway, including fixed device (1) and gripping mechanism (2), it is characterised in that: described solid
The top movable for determining device (1) is connected with gripping mechanism (2)；
The fixed device (1) includes card holder (101), is fixedly installed with confinement block at the top of card holder (101) inner wall
(102), the internal activity of the confinement block (102) is connected with inserting column (103), and winding is provided with first on the inserting column (103)
Spring (104) is fixedly installed with top plate (105) at the top of the inserting column (103), and the bottom of card holder (101) inner wall is fixed
It is equipped with geosynclinal block (106), the two sides of the geosynclinal block (106) offer fixing groove (107), the front surface of the geosynclinal block (106)
It offers card slot (108), the top movable of the card holder (101) is connected with link block (109), the top of the link block (109)
Portion is fixedly installed with arc panel (110)；
The gripping mechanism (2) includes getting stuck (201), and the inside for getting stuck (201), which is interted, to be provided with kelly (202), described
The two sides of kelly (202) are fixedly installed with hand lever (203), are fixedly installed with the second bullet at the top of described (201) inner wall that gets stuck
Top Guan County of spring (204), the second spring (204) is equipped with drive block (205), and the left side of the drive block (205) is fixed
It is equipped with movable block (206), the right side opening of described (201) inner wall that gets stuck is equipped with limiting groove (207), the left side for getting stuck (201)
Side offers device slot (208), is fixedly installed with elastic slice (209), described device slot on the left of described device slot (208) inner wall
(208) it is fixedly installed at the top of inner wall limited block (210), interts on the limited block (210) and be provided with mounting blocks (211).
2. a kind of Horizontal Cantilever device used for high-speed railway according to claim 1, it is characterised in that: the confinement block (102)
Top offer the limiting holes to match with inserting column (103), and the diameter of through-hole is less than the diameter of the first spring (104).
3. a kind of Horizontal Cantilever device used for high-speed railway according to claim 1, it is characterised in that: the geosynclinal block (106)
Top offers connecting hole, and connecting hole with get stuck (201) match, and the two sides of connecting hole inner wall offer fixing groove
(107), the fixing groove (107) matches with mounting blocks (211).
4. a kind of Horizontal Cantilever device used for high-speed railway according to claim 1, it is characterised in that: the inserting column (103) is passed through
The top of card holder (101) is worn, the number of the link block (109) is two, offers and connects on two link blocks (109)
The through-hole that hole matches.
5. a kind of Horizontal Cantilever device used for high-speed railway according to claim 1, it is characterised in that: the drive block (205)
Two sides be fixedly installed with movable block (206), the two sides for getting stuck (201) inner wall offer limiting groove (207), described
Limiting groove (207) matches with movable block (206).
6. a kind of Horizontal Cantilever device used for high-speed railway according to claim 1, it is characterised in that: the kelly (202)
Two sides offer device slot (208), and two device slot (208) Relative distributions are in the two sides for getting stuck (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822149209.0U CN209395620U (en) | 2018-12-20 | 2018-12-20 | A kind of Horizontal Cantilever device used for high-speed railway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822149209.0U CN209395620U (en) | 2018-12-20 | 2018-12-20 | A kind of Horizontal Cantilever device used for high-speed railway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209395620U true CN209395620U (en) | 2019-09-17 |
Family
ID=67895350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822149209.0U Expired - Fee Related CN209395620U (en) | 2018-12-20 | 2018-12-20 | A kind of Horizontal Cantilever device used for high-speed railway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209395620U (en) |
-
2018
- 2018-12-20 CN CN201822149209.0U patent/CN209395620U/en not_active Expired - Fee Related
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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: 20190917 Termination date: 20191220 |