CN101357254B - Air respirator turning support for fire-fighting truck - Google Patents
Air respirator turning support for fire-fighting truck Download PDFInfo
- Publication number
- CN101357254B CN101357254B CN2008101965302A CN200810196530A CN101357254B CN 101357254 B CN101357254 B CN 101357254B CN 2008101965302 A CN2008101965302 A CN 2008101965302A CN 200810196530 A CN200810196530 A CN 200810196530A CN 101357254 B CN101357254 B CN 101357254B
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- carriage
- turnover hinge
- firmly
- air
- base
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Abstract
The invention discloses a turnover bracket of an air respirator used for a fire engine. The bracket comprises a lower base which is horizontally arranged and fixedly connected with a side plate of the carriage, an upper base which can slide towards the carriage on the lower base, an L-shaped air respirator bracket and a two-section turnover hinge, A part of the turnover hinge is fixedly connected with a vertical part of the bracket, B part of the turnover hinge is fixedly connected with one end of the upper base adjacent to the carriage, and the top end of the A part of the turnover hinge turns around the top end of the B part of the turnover hinge to the carriage, a first gas spring is fixedly arranged at one end of the upper base adjacent to the side plate of the carriage, and the mandrel of the first gas spring is fixedly connected to the bent part of the L-shaped bracket.
Description
Technical field:
The present invention relates to a kind of air respirator turning support for fire-fighting truck, be configured in the fire fighting truck, belong 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.
Summary of the invention:
For overcoming the defective of prior art, the object of the present invention 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.
Technical solution problem of the present invention 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.
Design feature of the present invention 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, beneficial effect of the present invention is embodied in:
1, the present invention 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 invention 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 invention 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 invention.
Fig. 2 is a right view of the present invention.
Fig. 3 is a rearview of the present invention.
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 present invention 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 invention will be further described 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 (2)
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;
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.
2. 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 |
|---|---|---|---|
| CN2008101965302A CN101357254B (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 |
|---|---|---|---|
| CN2008101965302A CN101357254B (en) | 2008-09-10 | 2008-09-10 | Air respirator turning support for fire-fighting truck |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101357254A CN101357254A (en) | 2009-02-04 |
| CN101357254B true CN101357254B (en) | 2011-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101965302A Expired - Fee Related CN101357254B (en) | 2008-09-10 | 2008-09-10 | Air respirator turning support for fire-fighting truck |
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| Country | Link |
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| CN (1) | CN101357254B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108162908A (en) * | 2017-12-26 | 2018-06-15 | 芜湖炬胜机电设备厂 | A kind of oxygen feedway used for electric vehicle |
| CN115156148A (en) * | 2022-07-05 | 2022-10-11 | 皖西学院 | Cleaning device for machining of mechanical parts |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5354029A (en) * | 1993-03-12 | 1994-10-11 | Ziaylek Theodore Jun | Quick release tank support bracket with positive locking engagement means |
| CN200977358Y (en) * | 2006-12-09 | 2007-11-21 | 张建明 | Air breathing apparatus rack |
| CN101214406A (en) * | 2008-01-07 | 2008-07-09 | 张建明 | Taking up and setting device for air respirator |
| CN201257251Y (en) * | 2008-09-10 | 2009-06-17 | 明光市浩淼消防科技发展有限公司 | Air respirator turning support for fire-fighting truck |
-
2008
- 2008-09-10 CN CN2008101965302A patent/CN101357254B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5354029A (en) * | 1993-03-12 | 1994-10-11 | Ziaylek Theodore Jun | Quick release tank support bracket with positive locking engagement means |
| CN200977358Y (en) * | 2006-12-09 | 2007-11-21 | 张建明 | Air breathing apparatus rack |
| CN101214406A (en) * | 2008-01-07 | 2008-07-09 | 张建明 | Taking up and setting device for air respirator |
| CN201257251Y (en) * | 2008-09-10 | 2009-06-17 | 明光市浩淼消防科技发展有限公司 | Air respirator turning support for fire-fighting truck |
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| Publication number | Publication date |
|---|---|
| CN101357254A (en) | 2009-02-04 |
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Granted publication date: 20110608 Termination date: 20130910 |