CN201257251Y - Air respirator turning support for fire-fighting truck - Google Patents
Air respirator turning support for fire-fighting truck Download PDFInfo
- Publication number
- CN201257251Y CN201257251Y CNU2008201855967U CN200820185596U CN201257251Y CN 201257251 Y CN201257251 Y CN 201257251Y CN U2008201855967 U CNU2008201855967 U CN U2008201855967U CN 200820185596 U CN200820185596 U CN 200820185596U CN 201257251 Y CN201257251 Y CN 201257251Y
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- CN
- China
- Prior art keywords
- carriage
- air
- firmly
- turnover hinge
- base
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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 - Lifetime
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Abstract
The utility model discloses an air breathing apparatus overturning bracket for a fire engine, which comprises a lower base that is fixedly connected with lateral plates of a carriage and is horizontally arranged, and an upper base that can slide towards the inner part of the carriage on the lower base and is provided with an L-shaped air breathing apparatus bracket and a divided overturning gemel, wherein the A part of the overturning gemel is fixedly connected with the vertical part of the bracket, the B part of the overturning gemel is fixedly connected with one end of the upper base close to the inner part of the carriage, the top end of the A part of the overturning gemel can overturn around the top end of the B part of the overturning gemel towards the inner part of the carriage, and one end of the upper base close to the lateral plates of the carriage is fixedly provided with a first gas spring, a roof bar of which is fixedly connected to the bent part of the L-shaped bracket.
Description
Technical field:
The utility model relates to a kind of air respirator turning support for fire-fighting truck, is configured in the fire fighting truck, belongs to the corollary apparatus of fire fighting truck.
Background technology:
Many weeks, the fire-fighting soldier is when going into battle, the most critical factor of winning victory is exactly a speed, the fire fighter is even early finished fight in one minute, also may retrieve very large loss more, or even can save several people's life more, so the setting in the fire fighting truck, should be able to guarantee that the fire fighter can take out various fire-fighting equipments apace in fire fighting truck, and then can go into battle apace, and at most rescue sites, the fire fighter need bear air respiratorresuscitator just can enter the scene, at present, in the inside of fire fighting truck, air respiratorresuscitator or be to be placed in the compartment, or be to be suspended in the compartment, be fixed on the compartment side plate if be suspended on generally to establish in the compartment, when on fire fighter's back, shifting, just relatively require great effort, also more time-consuming, if be placed in the compartment, also have same drawback, will delay the time of rescue like this.In addition, no matter be to be placed on air respiratorresuscitator in the compartment or to be suspended in the compartment, all relatively take the space in the compartment, and the space on top, compartment is more abundant comparatively speaking, therefore should be provided with a kind of air respiratorresuscitator can be suspended on side plate top, compartment, again can with air respiratorresuscitator fast upset fall to the air respirator turning support of human body height.
The utility model content:
For overcoming the defective of prior art, the purpose of this utility model is to provide a kind of air respirator turning support for fire-fighting truck, adopt this carriage fire fighter apace air respiratorresuscitator to be born on back, and then go into battle, and adopt this turning support can save space in the compartment greatly with the fastest speed.
The utility model technical solution problem adopts following technical scheme:
Air respirator turning support for fire-fighting truck, comprise a horizontally disposed bottom base that connects firmly with the compartment side plate, and top base that can on bottom base, slide towards interior, the turnover hinge of a L-shaped air respiratorresuscitator carriage and a two-part is set, the vertical part of turnover hinge A portion and carriage connects firmly, turnover hinge B portion and described top base connect firmly near an end of interior, can overturn towards interior around turnover hinge B portion top in turnover hinge A portion top, and the end near the compartment side plate sets firmly first air spring on described top base, and the push rod of first air spring connects firmly the bending place at " L " shape carriage.
The utility model design feature also is:
Two parallel waist-hole type tracks are set in the both sides of described bottom base, and four bearings that can slide that are in four vertex positions of a rectangle are set in two tracks in described track, per two bearings that are parallel to each other are coaxial, and set firmly second air spring at bottom base near an end of compartment side plate, spool the connecting firmly of the push rod of second air spring and top base and described bearing; And the end near interior sets firmly a snap close on top base, and the correspondence position with described snap close on bottom base sets firmly a boss, and when top base overlapped on the bottom base, described boss was spacing fixing with the tapered end of described snap close.
Described turnover hinge B portion is installed with the vibration damping baffle plate towards a side of interior, and the position of touching mutually with described vibration damping baffle plate on the air respiratorresuscitator carriage is installed with cushion blocking.
Compared with the prior art, the beneficial effects of the utility model are embodied in:
1, the utility model is provided with a turnover carriage and is used to hold air respiratorresuscitator, the A portion of carriage and turnover hinge connects firmly, turnover hinge B portion and top base connect firmly, when the top of turnover hinge A portion around the top of turnover hinge B portion when interior overturns, also towards the height of 180 ° of the interior upsets and more than half air respiratorresuscitator that descended, the fire fighter just can bear air respiratorresuscitator apace and drop into the rescue fight on back like this for carriage and air respiratorresuscitator.
2, top base of the present utility model can slide towards interior along bottom base, so just can be pushed into air respiratorresuscitator from nearer place, middle part, compartment, be convenient on the one hand fire fighter's air respiratorresuscitator of taking, can be provided with pedestal and carriage higher on the other hand, some fire-fighting equipments or equipment can also be placed in space under it, farthest to utilize the space of interior.
3, top base of the present utility model is provided with first air spring, it applies a power for turnover hinge A portion all the time, make it abut against turnover hinge B portion, because carriage and turnover hinge B portion connect firmly, air respiratorresuscitator also just steadily is fixed on the carriage like this, can not overturn because of rocking significantly automatically of vehicle.
4, the side at the close interior of turnover hinge B portion is installed with the vibration damping baffle plate; be installed with cushion blocking on carriage and the position that this vibration damping baffle plate touches mutually; when carriage, air respiratorresuscitator and turnover hinge A portion when turnover hinge B portion overturns; cushion blocking and vibration damping baffle plate can alleviate greatly because of rotary movement to the impulsive force that air respiratorresuscitator produced, play a very good protection.
Description of drawings:
Fig. 1 is a front view of the present utility model.
Fig. 2 is a right view of the present utility model.
Fig. 3 is a rearview of the present utility model.
Fig. 4 is the A portion enlarged drawing of Fig. 2, and wherein snap close is an open mode.
Fig. 5 is the A portion enlarged drawing of Fig. 3.
Fig. 6 A is the state diagram that turnover hinge is not opened.
Fig. 6 B is the state diagram of turnover hinge when opening.
Fig. 7 A is the johning knot composition of top base and bottom base and bearing shaft.
Fig. 7 B is the A-A cutaway view of Fig. 7 A.
Fig. 8 is the structural representation of the utility model when opening.
Number in the figure: 1 bottom base, 2 top bases, 3 tracks, 4 second air springs, 5 snap closes, 51 tapered ends, 6 boss, 7 bearings, 8 carriages, 9 turnover hinges, 91 turnover hinge A portions, 92 turnover hinge B portions, 10 first air springs, 11 button loops, 12 necklaces, 13 vibration damping baffle plates, 14 cushion blockings.
Below pass through the specific embodiment, and the utility model is described in further detail in conjunction with the accompanying drawings.
The specific embodiment:
Embodiment: referring to Fig. 1-Fig. 8, the air respirator turning support of present embodiment, comprise a horizontally disposed bottom base 1 that connects firmly with the compartment side plate, and top base 2 that can on bottom base, slide towards interior, Fig. 1,7A, shown in the 7B, two parallel waist-hole type tracks 3 are set in the both sides of bottom base 1, and four bearings that can slide in orbit 7 are set in two tracks, four bearings are in four vertex positions of a rectangle, per two bearings that are parallel to each other are coaxial, shown in Figure 1, end at the close compartment of bottom base side plate sets firmly second air spring 4, the axle of the push rod of second air spring and top base and described bearing connects firmly, second air spring is given outside thrust of top base all the time, for top base being locked on the bottom base, Fig. 2,3,4, shown in 5, end at the close interior of top base sets firmly a snap close 5, correspondence position with described snap close on bottom base sets firmly a boss 6, when top base overlaps on the bottom base, described boss is spacing fixing with the tapered end 51 of described snap close, therefore also just top base 2 is locked on the bottom base 1.
In order air respiratorresuscitator to be held and it to be overturn apace, Fig. 1,6A, 6B, shown in 8, the turnover hinge of a L-shaped air respiratorresuscitator carriage 8 and a two-part is set, turnover hinge A portion 91 connects firmly with the vertical part of carriage, turnover hinge B portion 92 connects firmly with the end of described top base near interior, can overturn towards interior around turnover hinge B portion top in turnover hinge A portion top, in order to prevent to cause carriage to turn automatically because of rocking significantly of vehicle, Fig. 1, shown in 8, end near the compartment side plate on top base 2 sets firmly first air spring 10, the push rod of first air spring 10 connects firmly the bending place at " L " shape carriage, and apply a power to carriage all the time, carriage and turnover hinge A portion are abutted against in the turnover hinge B portion.
In order to make air respiratorresuscitator firmly be placed on the carriage, the horizontal component of carriage 8 is provided with the sunk part that coincide with the air respiratorresuscitator bottom, the middle part of carriage is provided with can be with the button loop 11 of air respiratorresuscitator constraint, and the top of carriage is provided with the necklace 12 that can be enclosed within the air respiratorresuscitator neck.
The concrete work course of work is as follows, when not using, shown in Fig. 1,3, air respiratorresuscitator vertically is placed on the carriage 8, carriage 8 overlaps on the bottom base 1 together with top base 2, and the tapered end 51 of snap close 5 is spacing by the boss on the bottom base 6, because of first air spring 10 is given 8 one thrusts of carriage all the time, make carriage 8 and turnover hinge A portion abut against in the turnover hinge B portion, carriage can not get off because of the automatic upset of rocking significantly of vehicle.When needs use air respiratorresuscitator, Fig. 3, shown in 4, pull snap close 5, tapered end 51 lifts and breaks away from the spacing of boss 6,4 actions of second air spring, the push rod of cause second air spring and the axle of top base 1 and bearing 7 connect firmly, bearing 7 slides in track 3, drive top base 2, turnover hinge 9, carriage 8, first air spring 10 slides towards interior synchronously, push the air respiratorresuscitator carriage in compartment medium position, pull carriage 8 this moment, Fig. 6 A, 6B, shown in Figure 8, the power of pulling like this is greater than the thrust of first air spring 10, the push rod of first air spring shrinks, the top of carriage 8 and turnover hinge A portion is around the upset of the top of turnover hinge B portion, when air respirator turning during to horizontal level, the push rod of first air spring just promotes carriage and continues downward upset evenly, be resisted against until the cushion blocking on the carriage 14 on the vibration damping baffle plate of turnover hinge B portion, whole rotary movement is finished, tear the button loop 11 at carriage middle part, the fire fighter just can bear air respiratorresuscitator apace and drop on back in the rescue fight.
Claims (3)
1, air respirator turning support for fire-fighting truck, it is characterized in that, comprise a horizontally disposed bottom base that connects firmly with the compartment side plate, and top base that can on bottom base, slide towards interior, the turnover hinge of a L-shaped air respiratorresuscitator carriage and a two-part is set, the vertical part of turnover hinge A portion and carriage connects firmly, turnover hinge B portion and described top base connect firmly near an end of interior, can overturn towards interior around turnover hinge B portion top in turnover hinge A portion top, and the end near the compartment side plate sets firmly first air spring on described top base, and the push rod of first air spring connects firmly the bending place at " L " shape carriage.
2, air respirator turning support for fire-fighting truck according to claim 1, it is characterized in that, two parallel waist-hole type tracks are set in the both sides of described bottom base, and four bearings that can slide that are in four vertex positions of a rectangle are set in two tracks in described track, per two bearings that are parallel to each other are coaxial, and set firmly second air spring at bottom base near an end of compartment side plate, spool the connecting firmly of the push rod of second air spring and top base and described bearing; And the end near interior sets firmly a snap close on top base, and the correspondence position with described snap close on bottom base sets firmly a boss, and when top base overlapped on the bottom base, described boss was spacing fixing with the tapered end of described snap close.
3, air respirator turning support for fire-fighting truck according to claim 1, it is characterized in that, described turnover hinge B portion is installed with the vibration damping baffle plate towards a side of interior, and the position of touching mutually with described vibration damping baffle plate on the air respiratorresuscitator carriage is installed with cushion blocking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201855967U CN201257251Y (en) | 2008-09-10 | 2008-09-10 | Air respirator turning support for fire-fighting truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201855967U CN201257251Y (en) | 2008-09-10 | 2008-09-10 | Air respirator turning support for fire-fighting truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201257251Y true CN201257251Y (en) | 2009-06-17 |
Family
ID=40771483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201855967U Expired - Lifetime CN201257251Y (en) | 2008-09-10 | 2008-09-10 | Air respirator turning support for fire-fighting truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201257251Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101357254B (en) * | 2008-09-10 | 2011-06-08 | 明光市浩淼消防科技发展有限公司 | Air respirator turning support for fire-fighting truck |
| CN102826046A (en) * | 2012-08-24 | 2012-12-19 | 新兴重工集团有限公司 | Rotatable accommodating component for air respirator |
-
2008
- 2008-09-10 CN CNU2008201855967U patent/CN201257251Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101357254B (en) * | 2008-09-10 | 2011-06-08 | 明光市浩淼消防科技发展有限公司 | Air respirator turning support for fire-fighting truck |
| CN102826046A (en) * | 2012-08-24 | 2012-12-19 | 新兴重工集团有限公司 | Rotatable accommodating component for air respirator |
| CN102826046B (en) * | 2012-08-24 | 2015-03-11 | 新兴重工集团有限公司 | Rotatable accommodating component for air respirator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20090617 Effective date of abandoning: 20080910 |