CN203596481U - Equipotential grounding device for BRT (bus rapid transit) safety door - Google Patents
Equipotential grounding device for BRT (bus rapid transit) safety door Download PDFInfo
- Publication number
- CN203596481U CN203596481U CN201320770506.1U CN201320770506U CN203596481U CN 203596481 U CN203596481 U CN 203596481U CN 201320770506 U CN201320770506 U CN 201320770506U CN 203596481 U CN203596481 U CN 203596481U
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- China
- Prior art keywords
- steel brush
- door
- bracket
- connection bracket
- bolt
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 34
- 239000010959 steel Substances 0.000 claims abstract description 34
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004642 transportation engineering Methods 0.000 description 2
- 230000000903 blocking Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Abstract
The utility model discloses an equipotential grounding device for a BRT (bus rapid transit) safety door. The equipotential grounding device includes a door body connecting bracket (1), a steel brush holder (2) and a steel brush (3). One end of the door body connecting bracket (1) is fixed onto a pillar of the safety door system (6) via bolts A (4), and the other end is fixedly equipped with the steel brush holder (2) via a bolt B (5). The steel brush holder (2) extends out of the door body connecting bracket (1). The steel brush (3) is fixed to a protruding end of the steel brush holder (2) and is in contact with a rail bracket (7) at a lower end of a guide rail (8). According to the utility model, a the safety door and the rail bracket are connected through the door body connecting bracket and the steel brush, so that the potential among a safety door body, a bus body and the guide rail are equalized; the structure is simple, passengers can also protected from electric shock and the safety of the passengers getting on or off a bus is effectively ensured; and the door body connecting bracket adopts the "L" type, the vertical edge thereof is fixedly installed via a plurality of bolts A, and thus the installing firmness of the door body connecting bracket is ensured.
Description
Technical field
The utility model relates to a kind of BRT bus rapid transit emergency exit electrical grounding device.
Background technology
Along with the quickening of Urbanization in China, city size expands gradually, and each big city is faced with that population increases rapidly, the series of problems such as crowded, environmental pollution alternately.Along with improving constantly of people's living standard, the quantity growth of motor vehicles is very fast, makes urban traffic blocking serious.Fast public traffic system (BRT) is that one is utilized the special mass transportation facilities of the large capacity of modernization, in special path space operation, there is the features such as the freight volume identical with track traffic is large, quick, and cost cheap novel public transportation system relative to operation cost.BRT bus rapid transit with its conveying capacity greatly, the feature such as punctual, round-the-clock, low energy consumption fast, low pollution, low cost, become gradually the main traffic instrument of each big city citizens' activities.
Because increasing people takes BRT bus rapid transit, passenger's safety guarantee should come into one's own.More owing to taking the passenger of BRT bus rapid transit, be easy to cause crowding phenomenon, especially peak period on and off duty, during festivals or holidays, when passenger is during at up/down quick public transport, inevitably touch sometimes emergency exit and car body, if the current potential between emergency exit and car body is unequal, just can make passenger's phenomenon of getting an electric shock simultaneously, for guaranteeing the safety of passenger getting on/off, realize equipotential between emergency exit and car body extremely important.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of BRT bus rapid transit emergency exit electrical grounding device simple in structure is provided, it can realize the current potential equalization between safe every body, vehicle body and guide rail, avoids passenger to get an electric shock, and guarantees the safety of passenger getting on/off.
The purpose of this utility model is achieved through the following technical solutions: BRT bus rapid transit emergency exit electrical grounding device, it comprises a body connection bracket, steel brush fixed mount and steel brush, door body connection bracket one end is fixed on safety door system pillar by bolt A, the other end is installed with steel brush fixed mount by bolt B, steel brush fixed mount stretches out a body connection bracket, steel brush is fixed on the external part of steel brush fixed mount, and contacts with the track support of guide rail lower end.
Described door body connection bracket is " L " type structure, and the vertical edge of door body connection bracket is fixed on safety door system pillar by bolt A, and steel brush fixed mount is fixed on a level for body connection bracket by bolt B and faces directly.
Described bolt A is multiple.
The beneficial effects of the utility model are: realize being connected of safe every body and track support by door body connection bracket and steel brush, make the current potential equalization between safe every body, vehicle body and guide rail, not only simple in structure, and can avoid passenger to get an electric shock, effectively guarantee the safety of passenger getting on/off; Door body connection bracket adopts " L " type, and its vertical edge, by multiple bolt A fixed installations, has guaranteed the fastness that door body connection bracket is installed.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure, 1-door body connection bracket, 2-steel brush fixed mount, 3-steel brush, 4-bolt A, 5-bolt B, 6-safety door system pillar, 7-track support, 8-guide rail.
Embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is described in further detail, but protection range of the present utility model is not limited to the following stated.
As shown in Figure 1, BRT bus rapid transit emergency exit electrical grounding device, it comprises a body connection bracket 1, steel brush fixed mount 2 and steel brush 3, door body connection bracket 1 is " L " type structure, the vertical edge of door body connection bracket 1 is fixed on safety door system pillar 6 by multiple bolt A4, and steel brush fixed mount 2 is fixed on a level for body connection bracket 1 by bolt B 5 and faces directly.Steel brush fixed mount 2 stretches out a level for body connection bracket 1 and faces directly, steel brush 3 is fixed on the external part of steel brush fixed mount 2, and contact with the track support 7 of guide rail 8 lower ends, make between emergency exit and guide rail 8 in conducting state, in the time that emergency exit opens and closes, steel brush 3 slidably reciprocates at track support 7 lower surfaces.Adopt steel brush 3 to realize effective connection the between emergency exit and guide rail 8, be mainly because the electric conductivity of steel brush 3 is excellent, and when steel brush 3 is in the time that track support 7 lower surfaces slidably reciprocate, can't produce the harmful substances such as dust.
The above is only the preferred implementation of utility model, be to be understood that the utility model is not limited to disclosed form herein, should not regard the eliminating to other embodiment as, and can be used for various other combinations, modification and environment, and can, in contemplated scope described herein, change by technology or the knowledge of above-mentioned instruction or association area.And the change that those skilled in the art carry out and variation do not depart from spirit and scope of the present utility model, all should be in the protection range of the utility model claims.
Claims (3)
1.BRT bus rapid transit emergency exit electrical grounding device, it is characterized in that: it comprises a body connection bracket (1), steel brush fixed mount (2) and steel brush (3), door body connection bracket (1) one end is by bolt A(4) be fixed on safety door system pillar (6), the other end is installed with steel brush fixed mount (2) by bolt B (5), steel brush fixed mount (2) stretches out a body connection bracket (1), steel brush (3) is fixed on the external part of steel brush fixed mount (2), and contacts with the track support (7) of guide rail (8) lower end.
2. BRT bus rapid transit emergency exit electrical grounding device according to claim 1, it is characterized in that: described door body connection bracket (1) is " L " type structure, the vertical edge of door body connection bracket (1) is by bolt A(4) be fixed on safety door system pillar (6) above, steel brush fixed mount (2) is fixed on a level for body connection bracket (1) by bolt B (5) and faces directly.
3. BRT bus rapid transit emergency exit electrical grounding device according to claim 1, is characterized in that: described bolt A(4) for multiple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320770506.1U CN203596481U (en) | 2013-11-30 | 2013-11-30 | Equipotential grounding device for BRT (bus rapid transit) safety door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320770506.1U CN203596481U (en) | 2013-11-30 | 2013-11-30 | Equipotential grounding device for BRT (bus rapid transit) safety door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203596481U true CN203596481U (en) | 2014-05-14 |
Family
ID=50677340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320770506.1U Expired - Fee Related CN203596481U (en) | 2013-11-30 | 2013-11-30 | Equipotential grounding device for BRT (bus rapid transit) safety door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203596481U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104955308A (en) * | 2015-07-02 | 2015-09-30 | 许继电气股份有限公司 | Push-pull type module support beam and module assembly |
-
2013
- 2013-11-30 CN CN201320770506.1U patent/CN203596481U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104955308A (en) * | 2015-07-02 | 2015-09-30 | 许继电气股份有限公司 | Push-pull type module support beam and module assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EXPY | Termination of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140514 Termination date: 20151130 |