CN204723652U - A kind of fire hose reel with safeties - Google Patents
A kind of fire hose reel with safeties Download PDFInfo
- Publication number
- CN204723652U CN204723652U CN201520363409.XU CN201520363409U CN204723652U CN 204723652 U CN204723652 U CN 204723652U CN 201520363409 U CN201520363409 U CN 201520363409U CN 204723652 U CN204723652 U CN 204723652U
- Authority
- CN
- China
- Prior art keywords
- valve
- key seat
- safeties
- card
- reel
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to fire-fighting equipment field, be specifically related to a kind of fire hose reel with safeties, it is characterized in that: comprise reel, pedestal, intake line, valve, flexible pipe and safeties, described safeties comprise key seat, elastic component and latch, valve is fixed on pedestal, valve rod is perpendicular to card, key seat is connected with valve body by elastic component, and key seat can move along the direction perpendicular to card, when valve is in closed condition, key seat contacts with handwheel under elastic component effect, described latch to be arranged on key seat and to extend toward card from key seat, card is provided with the pin-and-hole corresponding with latch.With safeties on the fire hose reel of the band safeties that the utility model provides, can guarantee that, when valve is not opened, flexible pipe can not launch, when preventing fire extinguishing, forget that opening valve is just pulled to burning things which may cause a fire disaster place by fire hose under desperation, save valuable attack time.
Description
Technical field
The utility model relates to fire-fighting equipment field, is specifically related to a kind of fire hose reel with safeties.
Background technology
Fire hose reel is generally arranged in indoor fire hydrant case, is novel indoor permanent fire protection system, can in the process of rapid unwinding hoses spray fire extinguishing agent.Existing fire hose reel, does not arrange safeties, people when fire under desperation, easily when not opening valve with regard to unwinding hoses, special in single fire extinguishing, if by the time flexible pipe is pulled to burning things which may cause a fire disaster place just find fire extinguishing, often waste valuable attack time.
Mandate publication number is that the utility model patent of CN202355752U provides a kind of fire hose reel, be provided with the latch of locking rotary handle near the side of rotary handle at rotating disk, described latch is merely able to limit dial rotation, but do not link with valve, still likely can forget after latch is pulled out and open valve.
Utility model content
For overcoming deficiency of the prior art, the utility model provides a kind of do not open in valve situation cannot the fire hose reel of band safeties of unwinding hoses.
For achieving the above object, the technical solution adopted in the utility model is as follows: a kind of fire hose reel with safeties, comprise reel, pedestal, intake line, valve and flexible pipe, described reel is made up of quill shaft and the card being fixed on quill shaft two ends, reel is rotating to be set up on pedestal, intake line is connected to the water inlet of quill shaft by swivel joint, valve is arranged on intake line, the flexible pipe on reel is coiled in the delivery port connection of quill shaft, described valve comprises valve body, valve rod and handwheel, handwheel is arranged at valve stem end and by-pass valve control opening and closing, it is characterized in that: also comprise safeties, described safeties comprise key seat, elastic component and latch, described valve is fixed on pedestal, valve rod is perpendicular to card, described key seat is connected with valve body by elastic component, and key seat can move along the direction perpendicular to card, when valve is in closed condition, key seat contacts with handwheel under elastic component effect, described latch to be arranged on key seat and to extend toward card from key seat, card is provided with the pin-and-hole corresponding with latch.
Further, described key seat is sheathed on the valve rod between elastic component and handwheel by a through hole.
Further, described elastic component is the helical spring be sheathed on valve rod.
Further, described elastic component is two pieces of elastic plates, and elastic plate one end is fixed on key seat, and the other end is fixed on valve body.
Further, described latch is provided with two, is arranged in valve body both sides respectively.
Seen from the above description, with safeties on the fire hose reel of the band safeties that the utility model provides, can guarantee when valve is not opened, flexible pipe can not launch, prevent from forgetting that opening valve is just pulled to burning things which may cause a fire disaster place by fire hose under desperation during fire extinguishing, save valuable attack time.
Accompanying drawing explanation
Fig. 1 is the side view of the fire hose reel of the utility model band safeties.
Fig. 2 is the partial sectional view of the fire hose reel of the utility model band safeties.
Fig. 3 is the partial sectional view of the fire hose reel of the utility model band safeties.
Detailed description of the invention
Below by way of detailed description of the invention, the utility model will be further described.
With safeties on the fire hose reel of the band safeties that the utility model provides, can guarantee when valve is not opened, flexible pipe can not launch, and prevents from forgetting that opening valve is just pulled to burning things which may cause a fire disaster place by fire hose under desperation during fire extinguishing, saves valuable attack time.
Specific embodiment one:
As depicted in figs. 1 and 2, a kind of fire hose reel with safeties, comprise reel 1, pedestal 2, intake line 3, valve 4, flexible pipe 5 and safeties 6, described reel 1 is made up of quill shaft 11 and the card 12 being fixed on quill shaft 11 two ends, reel 1 is rotating to be set up on pedestal 2, intake line 3 is connected to the water inlet 111 of quill shaft 11 by swivel joint 31, valve 4 is arranged on intake line 3, the flexible pipe 5 on reel 1 is coiled in delivery port 112 connection of quill shaft 11, described valve 4 comprises valve body 41, valve rod 42 and handwheel 43, handwheel 43 is arranged at the end of valve rod 42 and by-pass valve control 4 opening and closing, described safeties 6 comprise key seat 61, helical spring 62a and latch 63, helical spring 62a is sheathed on valve rod 42, key seat 61 is sheathed on the valve rod 42 between helical spring 62a and handwheel 43 by a through hole, described valve 4 is fixed on pedestal 2, valve rod 42 is perpendicular to card 12, two latches 63 extend from key seat 61 toward card 12 and are arranged in valve body 41 both sides, card 12 is provided with the pin-and-hole 121 corresponding with latch 63.
When valve 4 is in closed condition, helical spring 62a compresses by key seat 61 under the effect of handwheel 43, and now latch 63 inserts in the pin-and-hole 121 in card 12, plays position-limiting action; When outward winding handwheel 43 time, key seat 61 compression helical spring 62a effect under move along valve rod 41, latch 63 leaves the pin-and-hole 121 in card 12, and now reel 1 can rotate.
Specific embodiment two:
As shown in figures 1 and 3, the structure of other parts except safeties and position relationship are as described in specific embodiment one, safeties 6 comprise key seat 61, two pieces of elastic plate 62b and latch 63, and elastic plate 62b is fixed on one end on key seat 61, and the other end is fixed on valve body 41.When valve 4 is in closed condition, elastic plate 62b presses down by key seat 61 under the effect of handwheel 43, and now latch 63 inserts in the pin-and-hole 121 in card 12, plays position-limiting action; When outward winding handwheel 43 time, key seat 61 moves along valve rod 41 under the elastic force effect of elastic plate 62b, and latch 63 leaves the pin-and-hole 121 in card 12, and now reel 1 can rotate.
Above are only some detailed description of the invention of the present utility model, but design concept of the present utility model is not limited thereto, all changes utilizing this design the utility model to be carried out to unsubstantiality, all should belong to the behavior of invading the utility model protection domain.
Claims (5)
1. the fire hose reel with safeties, comprise reel, pedestal, intake line, valve and flexible pipe, described reel is made up of quill shaft and the card being fixed on quill shaft two ends, reel is rotating to be set up on pedestal, intake line is connected to the water inlet of quill shaft by swivel joint, valve is arranged on intake line, the flexible pipe on reel is coiled in the delivery port connection of quill shaft, described valve comprises valve body, valve rod and handwheel, handwheel is arranged at valve stem end and by-pass valve control opening and closing, it is characterized in that: also comprise safeties, described safeties comprise key seat, elastic component and latch, described valve is fixed on pedestal, valve rod is perpendicular to card, described key seat is connected with valve body by elastic component, and key seat can move along the direction perpendicular to card, when valve is in closed condition, key seat contacts with handwheel under elastic component effect, described latch to be arranged on key seat and to extend toward card from key seat, card is provided with the pin-and-hole corresponding with latch.
2. the fire hose reel of band safeties according to claim 1, is characterized in that: described key seat is sheathed on the valve rod between elastic component and handwheel by a through hole.
3. the fire hose reel of band safeties according to claim 1 and 2, is characterized in that: described elastic component is the helical spring be sheathed on valve rod.
4. the fire hose reel of band safeties according to claim 1 and 2, is characterized in that: described elastic component is two pieces of elastic plates, and elastic plate one end is fixed on key seat, and the other end is fixed on valve body.
5. the fire hose reel of band safeties according to claim 1, is characterized in that: described latch is provided with two, is arranged in valve body both sides respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520363409.XU CN204723652U (en) | 2015-05-29 | 2015-05-29 | A kind of fire hose reel with safeties |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520363409.XU CN204723652U (en) | 2015-05-29 | 2015-05-29 | A kind of fire hose reel with safeties |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204723652U true CN204723652U (en) | 2015-10-28 |
Family
ID=54382039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520363409.XU Expired - Fee Related CN204723652U (en) | 2015-05-29 | 2015-05-29 | A kind of fire hose reel with safeties |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204723652U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109335895A (en) * | 2018-09-07 | 2019-02-15 | 国家电网有限公司 | Pneumatic tool hose storage device |
-
2015
- 2015-05-29 CN CN201520363409.XU patent/CN204723652U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109335895A (en) * | 2018-09-07 | 2019-02-15 | 国家电网有限公司 | Pneumatic tool hose storage device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151028 Termination date: 20160529 |