CN203798249U - Fire-extinguishing launch support with loosening structure - Google Patents
Fire-extinguishing launch support with loosening structure Download PDFInfo
- Publication number
- CN203798249U CN203798249U CN201420212652.7U CN201420212652U CN203798249U CN 203798249 U CN203798249 U CN 203798249U CN 201420212652 U CN201420212652 U CN 201420212652U CN 203798249 U CN203798249 U CN 203798249U
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- Prior art keywords
- support
- disk
- treadle
- rod
- fire
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Abstract
The utility model discloses a fire-extinguishing launch support with a loosening structure. The fire-extinguishing launch support comprises a support rod, a loop, a U-shaped groove, a transverse shaft, a ring, and a connecting rod. The U-shaped groove is fixed to the outer surface of the loop. The transverse shaft is fixed in the U-shaped groove. The ring is connected to the transverse shaft in a penetrating manner and is fixedly connected with the connecting rod. The connecting rod is fixedly connected with the support rod. The support rod is in a V-shaped structure. The midpoint of the support rod is fixedly connected with the connecting rod. Two discs are arranged at two ends of the support rod respectively. A tapered insert rod is arranged below each disc. The loosening structure is arranged between the discs and comprises a step rod; the middle of the step rod is recessed down to form a notch; two ends of the step rod are bent down; two arc fork heads are fixed to two ends of the step rod respectively; two ends of the step rod are connected with the discs through hinges. The fire-extinguishing launch support with the structure can be pulled out easily, and a fire-extinguishing launcher can be handled and tidied more efficiently.
Description
Technical field
The utility model relates to forest extinguishing field, specifically launches support with the fire extinguishing of loosening structure.
Background technology
forest fire is a kind of sudden strong, destructive large, comparatively natural calamity of difficulty of disposal, forest fire intensity differs, high-intensity fire has the rising convection current column of smoke and eddy current, can carry the thing that catches fire and propagate into the distant place before duration and degree of heating, such fire is difficult to put out a fire to save life and property, firefighter cannot be closely close, now can only put out a fire by long-range transmitting fire extinguisher bomb.Current fire extinguishing emitter carries support, and this frame bottom is provided with the structure of steel nail or tapered pole and so on, and support can be inserted in earth, and when guaranteeing to launch fire extinguisher bomb, support can bear the recoil that transmitting brings completely.In order to ensure that support has enough stability, support is often inserted deeply, when completing after fire extinguisher bomb transmitting, get support and just have certain difficulty, to pull with strength or two or three people Qi Li could extract support from earth, the folding and unfolding of so obvious impact fire extinguishing emitter, arrange efficiency.
Utility model content
The purpose of this utility model is to provide the fire extinguishing transmitting support with becoming flexible structure, and this support can solve traditional fire extinguishing emitter and be difficult for extracting from earth, and then affects the folding and unfolding of fire extinguishing emitter, the problem of arrangement efficiency.
The utility model for achieving the above object, realize by the following technical solutions: with the fire extinguishing transmitting support of loosening structure, comprise support bar, the collar, U-lag, transverse axis, annulus and connecting rod, described U-lag is fixed on the outer surface of the collar, transverse axis is fixed in U-lag, annulus cross-under is on transverse axis, and annulus is fixedly connected with connecting rod, connecting rod is fixedly connected with support bar, described support bar is v-shaped structure, the point midway of support bar is fixedly connected with connecting rod, the two ends of support bar are respectively equipped with a disk, the below of described disk is provided with the inserted link of a taper,
Between described two disks, be provided with a loosening structure, described loosening structure comprises a treadle, the mid portion of treadle is recessed to form recess downwards, the two ends of treadle bend downwards, and the two ends of treadle are fixed with respectively the jaw of an arc, this jaw be positioned at the below of disk and by inserted link around, chain connection is also realized with disk in the two ends of described treadle.
In this programme, due to treadle with jaw for being fixedly connected with, and the two ends of treadle are connected through the hinge with disk, therefore, in the process of operation, only need to trample sideling the recess of bar downwards, the front end of jaw will rotate along with tiltedly moving downward of treadle, and takes advantage of a situation disk is up pushed up, simultaneously, between the inserted link of disk below and earth, occur becoming flexible, separating, thereby can easily support be extracted.
Further, as preferred version, the lower surface of described jaw and disk is affixed, and the plane parallel at the plane at jaw place and disk place.One does not affect contacting between disk and ground, guarantee the stationarity of support in support process, two can make jaw greatly bring into play its effect, make as much as possible jaw rotate, by the reaction force of jaw and earth, disk is up pushed up, make to become flexible around the earth of inserted link, thereby extract very like a cork support.
Further, as preferred version, the width of the recess on described treadle is 10 ~ 20cm.
The utility model compared with prior art, have the following advantages and beneficial effect: the utility model is by increasing a loosening structure on the basis at former fire extinguishing transmitting support, this structure is combined with disk, inserted link effectively, not only easy to operate, efficiency is higher, can like a cork support be extracted to the folding and unfolding of emitter thereby raising is put out a fire, arrangement efficiency.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment 1 of the present utility model;
Fig. 2 is the structural representation of the loosening structure of embodiment 1;
Fig. 3 is support structural representation in use.
The name that in accompanying drawing, Reference numeral is corresponding is called: 1, support bar, 2, the collar, 3, U-lag, 4, transverse axis, 5, annulus, 6, connecting rod, 7, disk, 8, inserted link, 9, treadle, 10, jaw, 11, gun barrel.
Detailed description of the invention
Below in conjunction with embodiment, the utility model is described in further detail, but embodiment of the present utility model is not limited to this.
Embodiment 1:
As Fig. 1, shown in Fig. 3, the transmitting of the fire extinguishing with loosening structure support described in the present embodiment, comprise support bar 1, the collar 2, U-lag 3, transverse axis 4, annulus 5 and connecting rod 6, the collar 2 is for being socketed in gun barrel 11, so that gun barrel 11 is by whole stent support, fixing, U-lag 3 is fixed on the outer surface of the collar 2, transverse axis 4 is fixed in U-lag 3, annulus 5 cross-under are on transverse axis 4, and annulus 5 is fixedly connected with connecting rod 6, connecting rod 6 is fixedly connected with support bar 1, support bar 1 can be centered by transverse axis 4, realize the rotation in perpendicular, thereby the angle of adjusting barrel, support bar 1 is v-shaped structure, the point midway of support bar 1 is fixedly connected with connecting rod 6, the two ends of support bar 1 are respectively equipped with a disk 7, the below of disk 7 is provided with the inserted link 8 of a taper, before fire extinguisher bomb transmitting, inserted link 8 is inserted to earth, whole support is fixed on the ground.
After fire extinguisher bomb battery has fired, to remove fire extinguishing emitter, in order conveniently to extract support, between two disks 7 of the present embodiment, be provided with a loosening structure, as shown in Figure 2, loosening structure comprises a treadle 9, the mid portion of treadle 9 is recessed to form recess downwards, the two ends of treadle 9 bend downwards, and the two ends of treadle 9 are fixed with respectively the jaw 10 of an arc, this jaw 10 be positioned at the below of disk 7 and by inserted link 8 around, chain connection is also realized with disk 7 in the two ends of treadle 9, when operation, the indent of trampling bar 9 under oblique a little with pin, make under the impact of jaw 10 and earth reaction force, disk 7 is up pushed up, inserted link 8 now also can and earth between occur loosening, separate, thereby can very like a cork support be extracted.
Embodiment 2:
The present embodiment is on the basis of embodiment 1, jaw 10 is limited as follows: jaw 10 is affixed with the lower surface of disk 7, and the plane parallel at the plane at jaw 10 places and disk 7 places, so neither affect contacting between disk 7 and ground, guarantee the stationarity of support in support process, can also make jaw 10 greatly bring into play its effect simultaneously, make as much as possible jaw 10 rotate, reaction force by jaw 10 with earth, disk 7 is up pushed up, make to become flexible around the earth of inserted link 8, thereby extract very like a cork support.
Embodiment 3:
The present embodiment is substantially the same manner as Example 1, different places are that the width of the recess on the treadle 9 of the present embodiment is 10 ~ 20cm, the certain influence that the width of this recess can produce the effect of treadle 9, inventor finds through a large amount of research, this recess is wide, presses down effect not so good, and will affect the service life of treadle 9, too narrow words, be not easy to the operation of pin, also can affect and press down, and notch width be best at 10 ~ 20cm.
The above; it is only preferred embodiment of the present utility model; not the utility model is done to any pro forma restriction, any simple modification, equivalent variations that every foundation technical spirit of the present utility model is done above embodiment, within all falling into protection domain of the present utility model.
Claims (3)
1. launch support with the fire extinguishing of loosening structure, it is characterized in that: comprise support bar (1), the collar (2), U-lag (3), transverse axis (4), annulus (5) and connecting rod (6), described U-lag (3) is fixed on the outer surface of the collar (2), transverse axis (4) is fixed in U-lag (3), annulus (5) cross-under is on transverse axis (4), and annulus (5) is fixedly connected with connecting rod (6), connecting rod (6) is fixedly connected with support bar (1), described support bar (1) is v-shaped structure, the point midway of support bar (1) is fixedly connected with connecting rod (6), the two ends of support bar (1) are respectively equipped with a disk (7), the below of described disk (7) is provided with the inserted link (8) of a taper,
Between described two disks (7), be provided with a loosening structure, described loosening structure comprises a treadle (9), the mid portion of treadle (9) is recessed to form recess downwards, the two ends of treadle (9) bend downwards, and the two ends of treadle (9) are fixed with respectively the jaw (10) of an arc, this jaw (10) be positioned at the below of disk (7) and by inserted link (8) around, chain connection is also realized with disk (7) in the two ends of described treadle (9).
2. the transmitting of the fire extinguishing with loosening structure support according to claim 1, is characterized in that: described jaw (10) is affixed with the lower surface of disk (7), and the plane parallel at the plane at jaw (10) place and disk (7) place.
3. the transmitting of the fire extinguishing with loosening structure support according to claim 1, is characterized in that: the width of the recess on described treadle (9) is 10 ~ 20cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420212652.7U CN203798249U (en) | 2014-04-29 | 2014-04-29 | Fire-extinguishing launch support with loosening structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420212652.7U CN203798249U (en) | 2014-04-29 | 2014-04-29 | Fire-extinguishing launch support with loosening structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203798249U true CN203798249U (en) | 2014-08-27 |
Family
ID=51380454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420212652.7U Expired - Fee Related CN203798249U (en) | 2014-04-29 | 2014-04-29 | Fire-extinguishing launch support with loosening structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203798249U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103925832A (en) * | 2014-04-29 | 2014-07-16 | 成都陵川特种工业有限责任公司 | Fire extinguishment launching support structure convenient to pull out |
-
2014
- 2014-04-29 CN CN201420212652.7U patent/CN203798249U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103925832A (en) * | 2014-04-29 | 2014-07-16 | 成都陵川特种工业有限责任公司 | Fire extinguishment launching support structure convenient to pull out |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 Termination date: 20150429 |
|
| EXPY | Termination of patent right or utility model |