CN202080287U - Metro vehicle end operation protecting device - Google Patents
Metro vehicle end operation protecting device Download PDFInfo
- Publication number
- CN202080287U CN202080287U CN2011200677038U CN201120067703U CN202080287U CN 202080287 U CN202080287 U CN 202080287U CN 2011200677038 U CN2011200677038 U CN 2011200677038U CN 201120067703 U CN201120067703 U CN 201120067703U CN 202080287 U CN202080287 U CN 202080287U
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- China
- Prior art keywords
- lower movable
- support
- fixed support
- movable support
- hollow stem
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Abstract
The utility model discloses a metro vehicle end operation protecting device, which comprises an upper fixed support and a lower movable support. The upper fixed support is provided with a warning board and connected with the lower movable support, one end of the upper fixed support rod, which is connected with the lower movable support, is a hollow rod provided with a fixing hole, the end of the lower movable support, which is connected with the upper fixed support, is a sliding rod matched with the hollow rod, the sliding rod is provided with a sliding groove matched with the fixing hole and extends into the hollow rod for fixing, and the upper fixed support and the lower movable support are provided with fixing holes for being mounted on a vehicle. The metro vehicle end operation protecting device is simple in structure, convenient for detachment and installation, capable of effectively reminding an operator of keeping far away from danger and applicable to metro vehicles of different types.
Description
Technical field
The utility model relates to a kind of when carrying out the operation of railcar end, prevents the fender guard of personnel and equipment damage.
Background technology
The railcar end generally all is through structure, and promptly the end becomes the door case type structure, is convenient to the passenger and freely walks about in different compartments.And railcar general assembly assembling process major part is carried out in the high platform position; overhead highly about 2 meters of end lower surface; parts are installed in the end simultaneously, equipment is more; under the situation of doorframe place in end without any fender guard, the operating personnel is easy to cause personnel and equipment equivalent damage from the eminence landing.
In sum, ensure that at railcar end protection device for installing railcar assembling operation environmentAL safety is very necessary and necessary.
Summary of the invention
Goal of the invention: the purpose of this utility model is to address the above problem, provide a kind of simple in structure, be convenient to the railcar end operation fender guard dismantling and safeguard.
In order to solve the problems of the technologies described above, the utility model has adopted following technical scheme: a kind of railcar end operation fender guard, and it comprises fixed support and lower movable support, the described fixed support of going up is provided with warning sign; Last fixed support is connected with lower movable support; Described support bracket fastened and lower movable support bonded assembly one end is a hollow stem, and hollow stem is provided with fixed orifice; Lower movable support with last fixed support bonded assembly end be the sliding bar adaptive with hollow stem, sliding bar is provided with the sliding tray adaptive with fixed orifice, sliding bar stretches into hollow stem and fixes; On last fixed support, lower movable support, be provided with the fixed orifice that is installed on the vehicle.
Wherein, describedly go up fixed support, lower movable support and end vehicle stationary are hollow stem, hollow stem is provided with fixed orifice; The end travel(l)ing rest adaptive with hollow stem is provided with the sliding tray adaptive with the hollow stem fixed orifice; Bolt inserts fixed orifice and sliding tray is fixed the end travel(l)ing rest respectively with last fixed support, lower movable support by regulating; The end fixing at end travel(l)ing rest and vehicle run-through channel doorframe is provided with fixed orifice.
Wherein, on last fixed support, lower movable support and end travel(l)ing rest and a side surface that vehicle run-through channel doorframe contacts, be provided with rubber cover, avoid using and dismantling the process damage surface of vehicle of this device.
Wherein, described upward fixed support is provided with strength beam and prevents fender guard in use, because of external force produces torsional deflection.
Wherein, on last fixed support, be provided with and regulate the bolt putting hole, be used for placing the adjusting bolt at the storage of this device, installation course.
Beneficial effect: the utlity model has eye-catching warning sign, can effectively remind the operating personnel away from danger; Since simple in structure, be convenient to remove and install; Adopt adjustable telescopic structure between fixed support and the travel(l)ing rest, go for the railcar of different model; On fixed support and a side surface that travel(l)ing rest contacts with door frame for vehicle, be provided with rubber cover, effectively avoid using and dismantling the process damage surface of vehicle of this device.This fender guard is not fragile, and used parts interchangeability is stronger, long service life.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is last support bracket fastened structural representation.
Fig. 3 is the structural representation of lower movable support.
Fig. 4 is the structural representation of end travel(l)ing rest.
The specific embodiment:
Below in conjunction with accompanying drawing the utility model is done further explanation.
As shown in Figure 1, railcar end operation fender guard of the present utility model comprises fixed support 1, lower movable support 2 and end travel(l)ing rest 3.Be provided with warning sign 4 at the middle part of last fixed support 1, warning sign 4 two-sided indicating " are taken care ", can effectively remind the operating personnel away from danger.Last fixed support 1 is connected with lower movable support 2; Last fixed support 1 is hollow stem with lower movable support 2 bonded assembly ends, and hollow stem is provided with fixed orifice; Lower movable support 2 is the sliding bar adaptive with hollow stem with last fixed support 1 bonded assembly end, and sliding bar is provided with the sliding tray adaptive with fixed orifice; Portable bar stretches into sliding tray, cooperates then by bolt insertion fixed orifice and sliding tray, and with nut lower movable support 2 and last fixed support 1 are fixed; By the fixed position of adjustable bolt in sliding tray, but make lower movable support 2 position free adjustment in last fixed support 1.And then make the size adjustable of whole protecting device in short transverse.
Last fixed support 1, lower movable support 2 are hollow stem with the end that vehicle run-through channel doorframe is fixed, and can be arranged to hollow stem by an end, also can all be arranged to hollow stem in two ends.Hollow stem is provided with fixed orifice; The end travel(l)ing rest 3 adaptive with hollow stem is provided with the sliding tray adaptive with hollow stem; Hollow stem is stretched in the end of travel(l)ing rest 3, inserts in fixed orifice and the sliding tray by regulating bolt 5, and end travel(l)ing rest 3 is fixed with last fixed support 1, lower movable support 2 respectively.Adjust and regulate the position that bolt 5 is fixed, and then regulate the size of whole protecting device in width degree direction.
As shown in Figure 2, last fixed support 1 comprises a fixed link 11 and two pipe links 12, fixed link 11 and pipe link 12 are the corrosion-resistant steel square tube, its surface polishing is handled, last fixed support 1 is connected with lower movable support 2 by two pipe links 12 in lower end, is provided with a fixed orifice that is used for interspersed bolt on the hollow stem of the end of every pipe link 12.Be provided with two strength beams 13 between two pipe links 12, prevent fender guard of the present utility model in use, because of external force produces torsional deflection, described strength beam 13 is the corrosion-resistant steel square tube, and its surface polishing is handled.End at fixed link 11 is provided with a fixed orifice that is used for fixing end travel(l)ing rest 3, be provided with a fixed orifice of fixing with vehicle run-through channel doorframe at fixed link 11 other ends, be provided with four at fixed link 11 middle parts and regulate bolt putting hole 14, be used for placing adjusting bolt 5 at the storage of this device, installation course, described adjusting bolt 5 is the aerofoil profile bolt.
As shown in Figure 3, lower movable support 2 comprises a fixed link and two sliding bars, fixed link and sliding bar are the corrosion-resistant steel square tube, its surface polishing is handled, the aperture of the hollow stem of pipe link 12 ends of the caliber of sliding bar and last fixed support 1 is suitable, on every sliding bar, be provided with the sliding tray of a bar shaped, sliding bar stretches in the hollow stem of pipe link 12 of fixed support 1, and regulate the distance that sliding bar stretches into hollow stem by sliding tray, after adjusting was finished, the pipe link of sliding bar and last fixed support 1 was realized fixing by hexagonal bar iron, hexagonal (hexagon)nut.Be provided with a fixed orifice that is used for fixing end travel(l)ing rest 3 at the fixed link left end, be provided with a fixed orifice of fixing with vehicle run-through channel doorframe at the fixed link right-hand member.
As shown in Figure 4; fender guard shown in the embodiment comprises two end travel(l)ing rests 3; each end travel(l)ing rest 3 comprises a sliding bar and a fixed block; sliding bar is the corrosion-resistant steel square tube; its surface polishing is handled; the caliber of sliding bar is suitable with the aperture of the hollow stem of the fixed link end of the hollow stem of the pipe link 12 of last fixed support 1, lower movable support 2 respectively; the sliding tray of three bar shapeds is set on sliding bar along its length at interval, makes fender guard go for the railcar of three kinds of different models.Sliding bar stretches in the hollow stem of fixed support 1 and lower movable support 2, and regulates the distance that sliding bar stretches into hollow stem by sliding tray, and after adjusting was finished, the hollow stem of sliding bar and last fixed support 1, lower movable support 2 realized fixing by regulating bolt 5.On fixed block, be provided with a fixed orifice of fixing with vehicle run-through channel doorframe.
Be provided with door frame for vehicle bearing in the end of last fixed support 1, bottom travel(l)ing rest 2 and end travel(l)ing rest 3 and be provided with fixed orifice, fender guard of the present utility model is fixed on the vehicle run-through channel doorframe by regulating bolt 5.On last fixed support 1, lower movable support 2 and end travel(l)ing rest 3 and a side surface that vehicle run-through channel doorframe contacts, be provided with rubber cover, avoid using and dismantling the process damage surface of vehicle of this device.Described adjusting bolt is the aerofoil profile bolt, handled easily.
The above only is a preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. railcar end operation fender guard, it is characterized in that: it comprises fixed support (1) and lower movable support (2), the described fixed support (1) of going up is provided with warning sign (4); Last fixed support (1) is connected with lower movable support (2); Described that go up fixed support (1) and lower movable support (2) bonded assembly one end are hollow stem, and hollow stem is provided with fixed orifice; Lower movable support (2) with last fixed support (1) bonded assembly end be the sliding bar adaptive with hollow stem, sliding bar is provided with the sliding tray adaptive with fixed orifice, sliding bar stretches into hollow stem and fixes; Be provided with the fixed orifice that is installed on the vehicle at last fixed support (1), lower movable support on (2).
2. a kind of railcar end operation fender guard according to claim 1 is characterized in that: describedly go up fixed support (1), lower movable support is (2) and end vehicle stationary is a hollow stem, hollow stem is provided with fixed orifice; The end travel(l)ing rest (3) adaptive with hollow stem is provided with the sliding tray adaptive with the hollow stem fixed orifice; Bolt (5) inserts fixed orifice and sliding tray is fixed end travel(l)ing rest (3) respectively with last fixed support (1), lower movable support (2) by regulating; End in end travel(l)ing rest (3) and vehicle stationary is provided with fixed orifice.
3. a kind of railcar end operation fender guard according to claim 2 is characterized in that: be provided with rubber cover on the side surface that last fixed support (1), lower movable support (2) and end travel(l)ing rest (3) contact with door frame for vehicle.
4. according to claim 1,2 or 3 described a kind of railcar end operation fender guards, it is characterized in that: the described fixed support (1) of going up is provided with strength beam (13).
5. a kind of railcar end operation fender guard according to claim 4 is characterized in that: be provided with on last fixed support (1) and regulate bolt putting hole (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200677038U CN202080287U (en) | 2011-03-15 | 2011-03-15 | Metro vehicle end operation protecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200677038U CN202080287U (en) | 2011-03-15 | 2011-03-15 | Metro vehicle end operation protecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202080287U true CN202080287U (en) | 2011-12-21 |
Family
ID=45340934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200677038U Expired - Lifetime CN202080287U (en) | 2011-03-15 | 2011-03-15 | Metro vehicle end operation protecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202080287U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103381840A (en) * | 2012-05-04 | 2013-11-06 | 北京华兴致远科技发展有限公司 | Auxiliary device of train, and mounting method thereof |
| CN108842667A (en) * | 2018-07-12 | 2018-11-20 | 国家电网公司 | Suspension type security warning column |
-
2011
- 2011-03-15 CN CN2011200677038U patent/CN202080287U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103381840A (en) * | 2012-05-04 | 2013-11-06 | 北京华兴致远科技发展有限公司 | Auxiliary device of train, and mounting method thereof |
| CN108842667A (en) * | 2018-07-12 | 2018-11-20 | 国家电网公司 | Suspension type security warning column |
| CN108842667B (en) * | 2018-07-12 | 2021-07-06 | 国家电网公司 | Suspension type safety warning fence |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 210031, 68 North Pearl Road, Taishan Park, Nanjing hi tech Development Zone, Jiangsu, China Patentee after: NANJING ZHONGCHE PUZHEN URBAN RAIL VEHICLE CO., LTD. Address before: 208 No. 210031 middle Pearl Road, Nanjing hi tech Development Zone, Jiangsu, China Patentee before: CSR Nanjing Puzhen Mass Transit Vehicle Co., Ltd |
|
| CX01 | Expiry of patent term |
Granted publication date: 20111221 |
|
| CX01 | Expiry of patent term |