CN211132780U - Rail vehicle and fire extinguisher box - Google Patents
Rail vehicle and fire extinguisher box Download PDFInfo
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- CN211132780U CN211132780U CN201921729517.9U CN201921729517U CN211132780U CN 211132780 U CN211132780 U CN 211132780U CN 201921729517 U CN201921729517 U CN 201921729517U CN 211132780 U CN211132780 U CN 211132780U
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- fire extinguisher
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- rail vehicle
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Abstract
The utility model discloses a rail vehicle and fire extinguisher case, wherein the fire extinguisher case includes: the fire extinguisher storage device comprises a cylinder body for containing a fire extinguisher, wherein the outer side of the cylinder body is fixed on a rail vehicle, and the cylinder body is provided with an opening for taking and placing the fire extinguisher; the elastic piece is arranged on the inner wall of the cylinder body and can clamp the fire extinguisher. When the fire extinguisher needs to be taken out, an operator only needs to directly pull out the fire extinguisher from the cylinder; when the fire extinguisher needs to be put back, an operator can directly insert the fire extinguisher into the cylinder body, and the elastic piece can automatically clamp the fire extinguisher due to elastic deformation. Above-mentioned mode is got and is put easy operation, can well fixed fire extinguisher, can conveniently get fast again and put the fire extinguisher, reduces the potential safety hazard, and in addition, this fire extinguisher case installation is nimble, and occupation space is little.
Description
Technical Field
The utility model belongs to the technical field of rail vehicle's technique and specifically relates to a rail vehicle and fire extinguisher case.
Background
The rail vehicle inevitably has certain vibration in the operation, and the fire extinguisher must stably be fixed in on the vehicle to prevent to rock, empty because of the vibration production in the vehicle operation.
At present, fire extinguisher boxes for rail vehicles are classified into two types, open type and closed type. Wherein, open type fire extinguisher case (or called fire extinguisher support) structure is comparatively simple, but the direct observation fire extinguisher, in time discover the fire extinguisher when convenient to use. The fixing mode is usually fixed by using a binding belt, and the binding belt needs to be unfastened firstly when the fire extinguisher is taken. After the fire extinguisher is put back, the binding band is fastened again for fixation. At present, the fire extinguisher in the mechanical room of the harmonious series locomotive mostly adopts an open type fixing mode.
The closed fire extinguisher box is characterized in that a fire extinguisher is arranged in the closed box, and the fire extinguisher is fixed by tightly closing a box cover (door). Although the fire extinguisher is not fixed by a binding band, the fire extinguisher can be taken out only by judging the box in which the fire extinguisher is positioned when the fire extinguisher is taken out and then opening the box cover (door) and inclining the box body. Inconvenient taking the fire extinguisher quickly.
To sum up, the current vehicle fire extinguisher case complex operation, can not take or put the fire extinguisher back fast, can delay the time of fighting a fire, have the potential safety hazard.
Therefore, how to provide a rail vehicle's fire extinguisher case, get the fire extinguisher of putting fast, reduce the potential safety hazard, the technical problem that this field is urgent to solve.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a rail vehicle's fire extinguisher case gets the fire extinguisher of putting fast reduces the potential safety hazard. In addition, another aim of the utility model is still to provide a rail vehicle who has above-mentioned fire extinguisher case.
In order to achieve the above object, the utility model provides a following technical scheme:
a fire extinguisher cabinet for a rail vehicle, comprising:
the fire extinguisher storage device comprises a cylinder body for containing a fire extinguisher, wherein the outer side of the cylinder body is fixed on a rail vehicle, and the cylinder body is provided with an opening for taking and placing the fire extinguisher;
the elastic piece is arranged on the inner wall of the cylinder body and can clamp the fire extinguisher.
Preferably, in the fire extinguisher box, the cylinder body is a cylinder with two through ends, and the bottom end of the cylinder is fixed on the rail vehicle.
Preferably, in the fire extinguisher box, the inner diameter of the cylinder is 35mm-40mm larger than the outer diameter of the fire extinguisher.
Preferably, in the fire extinguisher cabinet, the height of the cylinder is greater than half of the height of the fire extinguisher and less than the height of the fire extinguisher.
Preferably, in the fire extinguisher case, the elastic member is a spring leaf structure, and the spring leaf structure protrudes towards the center direction of the cylinder body in a natural state and enables the minimum diameter formed in the cylinder body to be smaller than the diameter of the fire extinguisher.
Preferably, in the fire extinguisher case, the spring plate structure comprises:
the middle spring piece is used for being in contact with and clamped with the fire extinguisher;
the first spring piece is close to the opening side of the cylinder, one end of the first spring piece is fixedly connected with the inner wall of the cylinder, the other end of the first spring piece is elastically connected with one end of the middle spring piece, and the first spring piece is arranged in a manner of inclining downwards relative to the inner wall of the cylinder;
and the second spring piece is far away from the opening side of the cylinder, one end of the second spring piece is fixedly connected with the inner wall of the cylinder, the other end of the second spring piece is elastically connected with the other end of the middle spring piece, and the second spring piece is arranged in an upward inclined mode relative to the inner wall of the cylinder.
Preferably, in the fire extinguisher cabinet, the elastic members are three groups and are uniformly arranged along the circumferential direction of the cylinder.
Preferably, in the fire extinguisher cabinet, the cylinder may be a polygonal cylinder.
A rail vehicle comprising a fire extinguisher cabinet, wherein the fire extinguisher cabinet is as claimed in any one of the preceding claims.
According to the technical scheme, when the fire extinguisher needs to be taken out, the fire extinguisher box of the railway vehicle only needs to be directly pulled out from the cylinder by an operator; when the fire extinguisher needs to be put back, an operator can directly insert the fire extinguisher into the cylinder body, and the elastic piece can automatically clamp the fire extinguisher due to elastic deformation. Above-mentioned mode is got and is put easy operation, can well fixed fire extinguisher, can conveniently get fast again and put the fire extinguisher, reduces the potential safety hazard, and in addition, this fire extinguisher case installation is nimble, and occupation space is little.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art are briefly introduced below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural view of a fire extinguisher cabinet for a railway vehicle disclosed in an embodiment of the present invention;
fig. 2 is a front view of the elastic member disclosed in the embodiment of the present invention;
fig. 3 is a side view of the elastic member disclosed in the embodiment of the present invention.
Detailed Description
In view of this, the utility model discloses a fire extinguisher case of rail vehicle is located to disclose a get the fire extinguisher fast, reduces the potential safety hazard. The other core of the utility model is to also disclose a rail vehicle with above-mentioned fire extinguisher case.
In order to make the technical field better understand the solution of the present invention, the following detailed description of the present invention is provided with reference to the accompanying drawings and the detailed description.
As shown in fig. 1-3, the utility model discloses a fire extinguisher box of rail vehicle, including barrel 1 and elastic component 2. The cylinder body 1 is provided with an opening for taking and placing the fire extinguisher 3, the cylinder body is used for containing the fire extinguisher 3, the outer side of the cylinder body 1 is fixed on a rail vehicle, specifically, the outer side wall or the top or the bottom of the cylinder body 1 can be selected to be different fixing positions according to different requirements in practice. In order to realize the spacing fixed of fire extinguisher 3 in barrel 1, prevent that fire extinguisher 3 from rocking in barrel 1, set up elastic component 2 in this application on the inner wall of barrel 1, this elastic component 2 can be with 3 chucking of fire extinguisher in barrel 1. When the fire extinguisher 3 needs to be taken out, an operator only needs to directly pull out the fire extinguisher 3; when the fire extinguisher 3 needs to be put back, an operator can directly insert the fire extinguisher 3 into the cylinder body 1, and the elastic piece 2 can automatically clamp the fire extinguisher due to elastic deformation. Above-mentioned mode is got and is put easy operation, can well fixed fire extinguisher 3, can conveniently get fast again and put fire extinguisher 3, reduces the potential safety hazard, and in addition, this fire extinguisher case installation is nimble, and occupation space is little.
In a specific embodiment, the cylinder 1 is a cylinder with two ends penetrating through, and the bottom end of the cylinder is fixed on a rail vehicle. The specific shape of the cylinder 1 is disclosed, and the cylinder 1 can be arranged into a polygonal structure in practice, and can be arranged according to the size of the fire extinguisher 3 and the required placement position of the fire extinguisher 3 in practice, and the shape of the cylinder 1 is within the protection range. The bottom end of the cylinder, i.e. the thickness surface of the cylinder, is fixed on the rail vehicle. In practice, the cylinder 1 may be provided in a structure having a bottom plate. The mounting of the cylinder 1 to the rail vehicle can be a detachable connection, for example a screw connection.
Preferably, in order to ensure that the fire extinguisher 3 can conveniently enter and exit the cylinder body 1 and prevent the fire extinguisher 3 from rubbing against the inner wall of the cylinder body 1, the inner diameter of the cylinder body 1 disclosed in the application is 35mm-40mm larger than the outer diameter of the fire extinguisher 3, and a margin space is provided for taking and placing the fire extinguisher 3. The distance between the cylinder 1 and the fire extinguisher 3 is not limited in detail.
In order to prevent the fire extinguisher 3 from turning out of the cylinder 1, the height of the cylinder 1 is more than half of the height of the fire extinguisher 3 and less than the height of the fire extinguisher 3 in the present application. The specific size of the height of the cylinder 1 needs to be defined according to the position of the center of gravity of the fire extinguisher 3 and the convenience of taking and placing the cylinder 1.
In a further embodiment, the elastic member 2 is a spring plate structure, and the spring plate structure protrudes toward the center of the cylinder 1 in a natural state and makes a minimum diameter formed in the cylinder 1 smaller than a diameter of the fire extinguisher 3. In a natural state, the elastic element 2 protrudes 65 mm-80 mm into the cylinder 1. According to the formula of elasticity F ═ k x
Wherein F is elastic force; k is the inherent elastic coefficient of the elastic member, and x is the amount of elastic deformation.
The more the elastic piece 2 protrudes into the cylinder 1, the tighter the fire extinguisher 3 is fixed, the greater the pull-out force of the fire extinguisher 3 is, and conversely, the less the protrusion is, the looser the fire extinguisher 3 is fixed, and the smaller the pull-out force of the fire extinguisher 3 is. The protruding distance of the elastic member 2 into the cylinder 1 can be adjusted according to actual conditions.
In a preferred embodiment, the spring plate structure includes: an intermediate spring plate, and a first spring plate and a second spring plate. Wherein, the middle spring leaf is used for contacting and clamping the fire extinguisher 3; the first spring piece is close to the opening side of the barrel, one end of the first spring piece is fixedly connected with the inner wall of the barrel 1, the other end of the first spring piece is elastically connected with one end of the middle spring piece, and the first spring piece is obliquely arranged relative to the inner wall of the barrel 1; the opening side of barrel 1 is kept away from to the second spring leaf, the one end of second spring leaf and the inner wall fixed connection of barrel 1, the other end and the other end elastic connection of middle spring leaf, and the second spring leaf upwards inclines to arrange for the inner wall of barrel 1. All set up first spring leaf and second spring leaf into the structure of slope to conveniently get to put of fire extinguisher 3 and lead. Specifically, when fire extinguisher 3 inserted barrel 1, elastic component 2 received the extrusion to take place can follow fire extinguisher 3 and extend along 1 inner walls of barrel after the deformation, moves toward 1 inner walls of barrel from the dotted line position of figure 1, and the empty increase in barrel 1, fire extinguisher 3 insert the 1 bottom of barrel. At this time, the elastic member 2 is in the position shown by the solid line in the attached drawing 1, and the elastic force of the elastic member 2 which is about to be restored to the non-extruded state enables the fire extinguisher 3 to be fixed in the cylinder 1, so that the fire extinguisher cannot topple and shake due to the vibration of the locomotive. When fire extinguisher 3 is needed to be taken out, the handle of fire extinguisher 3 is directly grasped and lifted upwards, elastic piece 2 is extruded and then extends upwards along the inner wall of cylinder 1 along with fire extinguisher 3, the inner space of cylinder 1 is enlarged, and fire extinguisher 3 can be taken out. The process of the tight and release of clamp to fire extinguisher 3 is realized according to elastic deformation of elastic component 2 in this application.
The first spring piece and the second spring piece are fixedly connected with the cylinder body 1, so that the elastic piece 2 cannot be separated from the cylinder body 1 due to extrusion when extending upwards or downwards along the inner wall of the cylinder body 1 along with the fire extinguisher 3. For the first spring plate and the second spring plate can be clamped into the clamping groove of the barrel 1 and locked by the bolt to realize fixed connection, those skilled in the art can understand that other connection modes can also be adopted.
In a further embodiment, the elastic members 2 are three groups and are uniformly arranged along the circumferential direction of the cylinder 1, and the fire extinguisher 3 is stably clamped by the three groups of elastic members 2 to prevent the fire extinguisher 3 from inclining.
In addition, this application still discloses a rail vehicle, including the fire extinguisher case, and this fire extinguisher case is the fire extinguisher case that discloses in the above-mentioned embodiment, consequently, the rail vehicle who has this fire extinguisher case also has all above-mentioned technological effects, no longer gives unnecessary details one by one here.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. A fire extinguisher cabinet for a rail vehicle, comprising:
the fire extinguisher storage device comprises a cylinder body (1) for containing a fire extinguisher (3), wherein the outer side of the cylinder body (1) is fixed on a rail vehicle, and the cylinder body (1) is provided with an opening for taking and placing the fire extinguisher (3);
the elastic piece (2) is arranged on the inner wall of the cylinder body (1) and can clamp the fire extinguisher (3).
2. A fire extinguisher cabinet according to claim 1, characterized in that the cylinder (1) is a cylinder with two through ends, and the bottom end of the cylinder is fixed on the rail vehicle.
3. A fire extinguisher cabinet according to claim 2, characterized in that the inner diameter of the cylinder (1) is 35-40 mm larger than the outer diameter of the fire extinguisher (3).
4. A fire extinguisher cabinet according to claim 1, characterized in that the height of the cylinder (1) is more than half the height of the fire extinguisher (3) and less than the height of the fire extinguisher (3).
5. A fire extinguisher cabinet according to any one of claims 1 to 4, characterized in that said elastic member (2) is a leaf spring structure which protrudes in a natural state toward the center of said cylinder (1) and makes the minimum diameter formed in said cylinder (1) smaller than the diameter of said fire extinguisher (3).
6. A fire extinguisher cabinet according to claim 5, wherein said spring leaf structure includes:
the middle spring piece is used for being in contact with and clamped by the fire extinguisher (3);
the first spring piece is close to the opening side of the barrel (1), one end of the first spring piece is fixedly connected with the inner wall of the barrel (1), the other end of the first spring piece is elastically connected with one end of the middle spring piece, and the first spring piece is obliquely arranged relative to the inner wall of the barrel (1);
keep away from the opening side second spring leaf of barrel (1), the one end of second spring leaf with the inner wall fixed connection of barrel (1), the other end with the other end elastic connection of middle spring leaf, just the second spring leaf for the inner wall tilt up of barrel (1) arranges.
7. A fire extinguisher cabinet according to claim 5, characterized in that said elastic members (2) are in three groups and are uniformly arranged along the circumference of said cylinder (1).
8. A fire extinguisher cabinet according to claim 1, characterized in that the cylinder (1) may be a polygonal cylinder.
9. A rail vehicle comprising a fire extinguisher cabinet, wherein the fire extinguisher cabinet is as claimed in any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921729517.9U CN211132780U (en) | 2019-10-15 | 2019-10-15 | Rail vehicle and fire extinguisher box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921729517.9U CN211132780U (en) | 2019-10-15 | 2019-10-15 | Rail vehicle and fire extinguisher box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211132780U true CN211132780U (en) | 2020-07-31 |
Family
ID=71771063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921729517.9U Active CN211132780U (en) | 2019-10-15 | 2019-10-15 | Rail vehicle and fire extinguisher box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211132780U (en) |
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2019
- 2019-10-15 CN CN201921729517.9U patent/CN211132780U/en active Active
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