CN219687324U - Neutral gear identifier for railway carriage - Google Patents
Neutral gear identifier for railway carriage Download PDFInfo
- Publication number
- CN219687324U CN219687324U CN202320949706.7U CN202320949706U CN219687324U CN 219687324 U CN219687324 U CN 219687324U CN 202320949706 U CN202320949706 U CN 202320949706U CN 219687324 U CN219687324 U CN 219687324U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- neutral gear
- sliding rod
- carriage
- cavity
- Prior art date
- 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.)
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Links
- 230000007935 neutral effect Effects 0.000 title claims abstract description 35
- 238000009434 installation Methods 0.000 claims abstract description 12
- 239000007788 liquid Substances 0.000 claims description 18
- 239000007921 spray Substances 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 239000000428 dust Substances 0.000 abstract description 29
- 238000005507 spraying Methods 0.000 abstract description 9
- 239000003245 coal Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003818 cinder Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model discloses a neutral gear identifier for a railway carriage, and belongs to the technical field of neutral gear identification devices for carriages. A railway car neutral identifier comprising a support bar, further comprising: the installation shell is fixedly connected to the supporting rod, and a cavity is formed in the installation shell; the switch is fixedly connected in the cavity; according to the utility model, the switch is upwards extruded through the sliding rod capable of sliding up and down when the sliding rod contacts a carriage, so that the dust suppressant is sprayed, and when the sliding rod encounters a neutral gear, the sliding rod moves downwards, so that the dust suppressant is not sprayed, the dust suppressant can be effectively prevented from being sprayed in the neutral gear, and meanwhile, the spraying of the dust suppressant on the carriage is not influenced.
Description
Technical Field
The utility model relates to the technical field of carriage neutral gear recognition devices, in particular to a train carriage neutral gear recognizer.
Background
Trains, also known as railroad trains, refer to vehicles that travel on railroad tracks, usually consisting of multiple cars, are one of the modern important vehicles for humans.
Part of the locomotives are used as trucks, and are used only for the transportation of coal, called freight trains.
Because the train can produce a large amount of dust when transporting coal, need spray the dust suppressant on this moment, reduce the overflow of dust through the dust suppressant, can select waterproof bag to seal the top of coal according to the demand afterwards.
The junction between the railway carriage, what is called railway carriage neutral gear, when spraying the dust suppressant, to avoid the dust suppressant to spray in neutral gear department as far as possible, avoid the carriage junction to rust because of the spraying of dust suppressant, but current sprinkler need open through artificial mode when spraying, otherwise can spray the dust suppressant always, and the dust suppressant of spraying can lead to the corrosion of neutral gear junction, uses to have certain not enoughly.
Disclosure of Invention
The utility model aims to solve the problems in the background art and provides a neutral gear identifier for a railway carriage.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a railway car neutral identifier comprising a support bar, further comprising:
the installation shell is fixedly connected to the supporting rod, and a cavity is formed in the installation shell;
the switch is fixedly connected in the cavity;
the mounting plate is fixedly connected in the cavity and is positioned below the switch;
the sliding rod is connected in the cavity in a sliding way, one end of the sliding rod penetrates through the mounting shell, and the other end of the sliding rod is positioned below the switch;
and the compression spring is connected to the mounting plate, and the other end of the compression spring is connected with the sliding rod.
In order to facilitate cleaning of stones or coal possibly existing above the carriage, preferably, a connecting rod is fixedly connected to the mounting shell, and a scraper is fixedly connected to the other end of the connecting rod.
In order to reduce the loss caused by friction between the sliding rod and the carriage, preferably, the sliding rod is rotatably connected with a roller.
In order to facilitate spraying of the dust suppressant, preferably, the support rod is fixedly connected with a liquid storage tank, a water pump is connected in the liquid storage tank, and a liquid outlet pipe is fixedly connected to a liquid outlet end of the water pump.
In order to expand the spraying range of the dust suppressant, preferably, a fixing plate is fixedly connected to the supporting rod, a plurality of groups of spray heads are connected to the fixing plate, and the spray heads are communicated with the liquid outlet pipe.
In order to facilitate maintenance and replacement of the components within the mounting shell, a rotatable door is preferably rotatably coupled to the mounting shell.
Compared with the prior art, the utility model provides the neutral gear identifier for the railway carriage, which has the following beneficial effects:
the device has the advantages that the part not involved in the device is the same as or can be realized by adopting the prior art, the switch is upwards extruded by the sliding rod capable of sliding up and down when the sliding rod contacts a carriage, so that the dust suppressant is sprayed, and when the sliding rod encounters a neutral gear, the sliding rod moves downwards, so that the dust suppressant is not sprayed, the dust suppressant can be effectively prevented from being sprayed in the neutral gear, and meanwhile, the spraying of the dust suppressant on the carriage is not influenced.
Drawings
FIG. 1 is a three-dimensional schematic diagram of a railway car neutral identifier;
FIG. 2 is a schematic three-dimensional view of a railway car neutral identifier;
FIG. 3 is a three-dimensional schematic diagram of a railway car neutral identifier;
FIG. 4 is a three-dimensional schematic illustration of a mounting shell in a railway car neutral identifier;
fig. 5 is a three-dimensional schematic diagram II of a mounting shell in a railway car neutral identifier.
In the figure: 1. a support rod; 101. a fixing plate; 102. a spray head; 2. a mounting shell; 201. a rotating door; 202. a cavity; 203. a switch; 204. a mounting plate; 205. a slide bar; 206. a compression spring; 207. a roller; 208. a connecting rod; 209. a scraper; 3. a liquid storage tank; 301. a water pump; 302. and a liquid outlet pipe.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Example 1:
referring to fig. 1 to 5, a neutral identifier for a railway car, comprising a support bar 1, the support bar 1 being installed at a side of a railway track, and the support bar 1 being higher than the railway car, further comprising: the installation shells 2 are arranged into two groups, the installation shells 2 are fixedly connected to the support rod 1, and a cavity 202 is formed in the installation shells 2; a switch 203 fixedly connected in the cavity 202; the mounting plate 204 is fixedly connected in the cavity 202, and the mounting plate 204 is positioned below the switch 203; a sliding rod 205 slidably connected in the cavity 202, one end of the sliding rod 205 penetrating through the mounting case 2, and the other end of the sliding rod 205 being located below the switch 203; a compression spring 206 connected to the mounting plate 204, the other end of the compression spring 206 being connected to the slide rod 205; the support rod 1 is fixedly connected with a liquid storage tank 3, a water pump 301 is connected in the liquid storage tank 3, and a liquid outlet pipe 302 is fixedly connected to the liquid outlet end of the water pump 301; the support rod 1 is fixedly connected with a fixing plate 101, a plurality of groups of spray heads 102 are connected to the fixing plate 101, and the spray heads 102 are communicated with a liquid outlet pipe 302; a revolving door 201 is rotatably connected to the mounting case 2.
When the device is used, as shown in fig. 1 and 2, two groups of installation shells 2 are positioned on a carriage, coal is filled in the carriage, one end of a sliding rod 205 is clung to the carriage, the sliding rod 205 moves upwards in the state at the moment, one end of the sliding rod 205 is contacted with a switch 203, when two groups of switches 203 are extruded, a water pump 301 is started to suck dust suppressant in a liquid storage tank 3, the dust suppressant is sprayed out through a spray head 102, the carriage of a train is in a moving state and then moves to the carriage connection position, namely a neutral gear position, at the moment, the two groups of sliding rods 205 are not jacked up by the carriage, the sliding rod 205 moves downwards under the action of gravity, at the moment, the sliding rod 205 does not squeeze the switch 203 any more due to the arrangement of a compression spring 206, meanwhile, the sliding rods 205 only drop down a little, so that when a large amount of sliding rods 205 move downwards to cause the subsequent carriage approaching, the sliding rods 205 are bent or even broken, as the two groups of sliding rods 205 move downwards at the same time and do not squeeze the switch 203, the water pump 301 receives a signal, the operation is temporarily stopped, the spray head 102 does not spray dust suppressant any more, the dust suppressant is prevented from being sprayed at a neutral gear to cause corrosion at the joint of the carriage, the sliding rods 205 are close to the carriage again along with the movement of the carriage, and as the sliding rods 205 only drop down a little distance, the sliding rods 205 can easily come to the upper part of the carriage, the switch 203 is squeezed, the spray head 102 sprays the dust suppressant again to suppress the dust of the coal on the carriage;
in the subsequent maintenance, the staff is moved to the vicinity of the installation shell 2 only by tools such as a ladder, and then the rotating door 201 is opened, so that the components in the installation shell 2 can be maintained, the rotating door 201 can separate the cavity 202 from the outside in daily use, and the components in the cavity 202 can be protected to a certain extent.
Example 2:
referring to fig. 1-5, a railway car neutral identifier is substantially the same as embodiment 1, further: a connecting rod 208 is fixedly connected to the mounting shell 2, and a scraper 209 is fixedly connected to the other end of the connecting rod 208.
Through the setting of scraper blade 209, can clean remaining stone or cinder on the carriage, avoid the foreign matter to lead to the damage of slide bar 205.
Example 3:
referring to fig. 4-5, a railway car neutral identifier is substantially the same as embodiment 1, further: a roller 207 is rotatably connected to the slide lever 205.
By the arrangement of the roller 207, the loss generated when the sliding rod 205 is contacted with the carriage can be effectively reduced, and the long-term use of the sliding rod 205 is facilitated.
According to the utility model, the sliding rod 205 which can slide up and down is used for upwards extruding the switch 203 when contacting a carriage, so that the dust suppressant is sprayed, and when encountering a neutral gear, the sliding rod 205 moves downwards, so that the dust suppressant is not sprayed, the dust suppressant can be effectively prevented from being sprayed in the neutral gear, and meanwhile, the spraying of the dust suppressant on the carriage is not influenced.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. A railway carriage neutral gear identifier, comprising a support bar (1), characterized in that it further comprises:
the installation shell (2) is fixedly connected to the supporting rod (1), and a cavity (202) is formed in the installation shell (2);
the switch (203) is fixedly connected in the cavity (202);
the mounting plate (204) is fixedly connected in the cavity (202), and the mounting plate (204) is positioned below the switch (203);
the sliding rod (205) is connected in the cavity (202) in a sliding way, one end of the sliding rod (205) penetrates through the mounting shell (2), and the other end of the sliding rod (205) is positioned below the switch (203);
and the compression spring (206) is connected to the mounting plate (204), and the other end of the compression spring (206) is connected with the sliding rod (205).
2. A railway car neutral gear identifier according to claim 1, wherein a connecting rod (208) is fixedly connected to the mounting shell (2), and a scraper (209) is fixedly connected to the other end of the connecting rod (208).
3. A railway car neutral identifier according to claim 1, characterized in that the sliding bar (205) is rotatably connected with a roller (207).
4. The railway carriage neutral gear identifier according to claim 1, wherein the supporting rod (1) is fixedly connected with a liquid storage tank (3), a water pump (301) is connected in the liquid storage tank (3), and a liquid outlet pipe (302) is fixedly connected to a liquid outlet end of the water pump (301).
5. The railway carriage neutral gear identifier according to claim 4, wherein the supporting rod (1) is fixedly connected with a fixing plate (101), a plurality of groups of spray heads (102) are connected to the fixing plate (101), and the spray heads (102) are communicated with the liquid outlet pipe (302).
6. A railway car neutral gear identifier according to claim 1, characterized in that a rotating door (201) is rotatably connected to the mounting shell (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320949706.7U CN219687324U (en) | 2023-04-25 | 2023-04-25 | Neutral gear identifier for railway carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320949706.7U CN219687324U (en) | 2023-04-25 | 2023-04-25 | Neutral gear identifier for railway carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219687324U true CN219687324U (en) | 2023-09-15 |
Family
ID=87965141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320949706.7U Active CN219687324U (en) | 2023-04-25 | 2023-04-25 | Neutral gear identifier for railway carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219687324U (en) |
-
2023
- 2023-04-25 CN CN202320949706.7U patent/CN219687324U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |