CN212868923U - Fire hose interface - Google Patents
Fire hose interface Download PDFInfo
- Publication number
- CN212868923U CN212868923U CN202021730904.7U CN202021730904U CN212868923U CN 212868923 U CN212868923 U CN 212868923U CN 202021730904 U CN202021730904 U CN 202021730904U CN 212868923 U CN212868923 U CN 212868923U
- Authority
- CN
- China
- Prior art keywords
- interface
- closing plate
- block
- fire hose
- plate
- 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
Links
- 229920001971 elastomer Polymers 0.000 claims description 17
- 230000000903 blocking effect Effects 0.000 claims description 12
- 230000001681 protective effect Effects 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims 7
- 238000010168 coupling process Methods 0.000 claims 7
- 238000005859 coupling reaction Methods 0.000 claims 7
- 230000000694 effects Effects 0.000 abstract description 4
- 238000007789 sealing Methods 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000010079 rubber tapping Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model relates to a fire hose interface belongs to the fire-fighting equipment field, including the interface body, be provided with main interface and four the same taps on the interface body, every divides and all is provided with the closing plate on the interface, the closing plate is the same with the size of dividing the interface, the both sides that lie in on the tap are provided with the fixed block, it is connected with the connecting block to rotate on the fixed block, the both sides that lie in the closing plate on the closing plate are provided with the connecting plate, the position of connecting plate is corresponding with the position of connecting block, be provided with the spring between connecting block and the connecting plate, the both ends of spring respectively with connecting block and connecting plate fixed connection, when the closing plate seals the tap, the spring is. The utility model discloses the effect convenient to use has.
Description
Technical Field
The utility model belongs to the technical field of the technique of fire-fighting equipment and specifically relates to a fire hose interface is related to.
Background
The fire hose is a hose for conveying high-pressure water, foam and other flame-retardant liquids, the traditional fire hose takes rubber as a lining, the outer surface of the traditional fire hose is wrapped by linen, the advanced fire hose is made of polyurethane and other polymeric materials, and connectors are connected to two ends of the fire hose in order to connect another hose to extend the distance or connect a nozzle to increase the liquid jet pressure.
The existing Chinese patent with the publication number of CN208660204U discloses a fire hose joint capable of multi-directionally distributing water, which comprises a joint body, wherein the joint body comprises a main joint, a first joint, a second joint, a third joint and a fourth joint, the joint body is in a cross shape, the main joint is arranged at the center of the joint body, one end of the main joint is provided with a joint pipe thread, one end of the second joint is provided with a water hose, and one ends of the first joint, the third joint and the fourth joint are provided with energy-saving lamps.
The above prior art solutions have the following drawbacks: in the use process, fire fighters respectively connect the fire hose to the main joint, the first joint, the second joint, the third joint and the fourth joint, so that multi-directional water distribution is realized.
SUMMERY OF THE UTILITY MODEL
To the deficiency that prior art exists, the utility model aims at providing a fire hose interface convenient to use.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the fire hose connector comprises a connector body, wherein a main connector and four same tap connectors are arranged on the connector body, a sealing plate is arranged on each tap connector, the sealing plate is the same as the tap connectors in size, fixed blocks are arranged on the two sides of each tap connector, the fixed blocks are connected with connecting blocks in a rotating mode, connecting plates are arranged on the two sides of each sealing plate, the connecting plates correspond to the connecting blocks in position, springs are arranged between the connecting blocks and the connecting plates, the two ends of each spring are fixedly connected with the connecting blocks and the connecting plates respectively, and when the tap connectors are sealed by the sealing plates, the springs are in a stretching state.
Through adopting above-mentioned technical scheme, when using this fire hose interface, fire fighter can be as required with the fire hose be connected to different branch interfaces on, if need use certain branch interface, fire fighter then will make the closing plate on this branch interface rotate through the connecting block, make this junction that divides the interface spill, then with fire hose with this branch interface link to each other can, if need not use branch interface, make the closing plate seal the branch interface, and because the spring between connecting plate and the connecting block is in tensile state, the spring can produce elasticity, produce the pulling force to the connecting plate, thereby make the closing plate tightly support on dividing the interface, thereby prevent that rivers from washing the closing plate open, so just make the use of fire hose interface more convenient.
The present invention may be further configured in a preferred embodiment as: the connecting rod is arranged between the connecting block and the connecting plate and comprises a fixed pipe fixedly connected with the connecting block, a moving rod is inserted in the fixed pipe in a sliding mode, one end, far away from the fixed pipe, of the moving rod is fixedly connected with the connecting plate, the spring is located in the fixed pipe, and two ends of the spring are fixedly connected with the fixed pipe and the telescopic rod respectively.
Through adopting above-mentioned technical scheme, when rotating the closing plate, because connecting rod and connecting block fixed connection, consequently the closing plate can rotate through the connecting block better, sets up the connecting rod into the flexible that can cooperate the spring then for extending structure, and arranges the spring in the fixed tube, can play the guard action to the spring, prevents that the spring from exposing in the outside and damaging easily, has increased the life of spring.
The present invention may be further configured in a preferred embodiment as: the mounting hole has been seted up on the connecting block, the mounting hole extends and the through connection piece sets up towards the fixed block, be provided with fixing bolt in the mounting hole, fixing bolt threaded connection is in the fixed block, the connecting block is located fixing bolt's smooth portion.
Through adopting above-mentioned technical scheme, pass the mounting hole with fixing bolt and twist the fixed block, realized being connected of connecting block and fixed block, make the connecting block rotate on the fixed block simultaneously to when whole closed plate is dismantled to needs, only need twist out the bolt make connecting block and fixed block separation can, it is very convenient.
The present invention may be further configured in a preferred embodiment as: be provided with the shutoff piece on the closing plate, the shutoff piece extends to in the tap hole, be provided with the rubber strip along the circumference of shutoff piece on the lateral wall of shutoff piece.
Through adopting above-mentioned technical scheme, when sealing the branch mouth, make the shutoff piece on the closing plate get into in the branch mouth to make the rubber strip on the shutoff piece and the inner wall butt of branch mouth, the shutoff piece can further improve the shutoff effect of closing plate branch mouth, and the rubber strip can increase the leakproofness between shutoff piece and the branch mouth inner wall, increases the friction between shutoff piece and the branch mouth inner wall simultaneously, avoids the closing plate to be washed out by rivers.
The present invention may be further configured in a preferred embodiment as: the lateral wall of the plugging block is provided with a fixing groove along the circumferential direction of the plugging block, and the rubber strip is positioned in the fixing groove.
Through adopting above-mentioned technical scheme, the setting of fixed slot can the position of fixed rubber strip, avoids when removing the closure plate, takes place the condition that rubber strip and plugging block break away from.
The present invention may be further configured in a preferred embodiment as: and the closing plate is provided with a protective sleeve.
Through adopting above-mentioned technical scheme, the setting of protective sheath can play the guard action to the closing plate to reduce the impaired condition of emergence closing plate, increased the life of closing plate.
The present invention may be further configured in a preferred embodiment as: and a handle is arranged on the closing plate.
By adopting the technical scheme, the fire fighter can utilize the handle to more conveniently move the closing plate, and the convenience of using the fire hose interface is improved.
The present invention may be further configured in a preferred embodiment as: the closing plate is made of stainless steel.
Through adopting above-mentioned technical scheme, establish the closing plate into stainless steel for the closing plate has certain intensity, is difficult for being corroded under the long-term circumstances that has water simultaneously, has further increased the life of closing plate.
To sum up, the utility model discloses a following at least one useful technological effect:
1. the sealing plate is arranged on each branch interface, the spring is arranged between the connecting block on the branch interface and the connecting plate on the sealing plate, the sealing plate can be tightly abutted to the branch interface by utilizing the elasticity of the spring, so that the branch interface is sealed, when the branch interface is required, only the sealing plate needs to be rotated through the connecting block, and meanwhile, the branch interface can be selected by firemen according to the requirement, so that the fire hose interface is more convenient to use;
2. the telescopic connecting rod is arranged between the connecting plate and the connecting block, so that two ends of the connecting rod are respectively and fixedly connected with the connecting plate and the connecting block, the sealing plate can better rotate through the connecting block, and meanwhile, after the spring is arranged in the fixing pipe of the connecting rod, the spring can be protected;
3. through set up the shutoff piece on the closing plate, set up the rubber strip on the lateral wall of shutoff piece, utilize closing piece and rubber strip can improve the shutoff effect of closing plate.
Drawings
Fig. 1 is an overall schematic diagram of an embodiment of the present invention;
FIG. 2 is an enlarged partial schematic view of portion A of FIG. 1;
fig. 3 is a schematic view of a partial cross-sectional structure for showing a connecting rod according to an embodiment of the present invention;
fig. 4 is a schematic partial sectional view of a closing plate according to an embodiment of the present invention.
In the figure, 1, an interface body; 11. a main interface; 12. dividing an interface; 13. a fixed block; 14. connecting blocks; 141. mounting holes; 15. fixing the bolt; 2. a closing plate; 21. a connecting plate; 22. a plugging block; 221. fixing grooves; 23. a rubber strip; 24. a protective sleeve; 25. a handle; 3. a spring; 4. a connecting rod; 41. a fixed tube; 42. the rod is moved.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and fig. 2, for the utility model discloses a fire hose interface, including interface body 1, be provided with main interface 11 and four the same taps 12 on the interface body 1, four taps 12 are "ten" font and distribute, every is divided and all is provided with the closure plate 2 that the size is the same with taps 12 on the interface 12, lie in the both sides fixedly connected with fixed block 13 that divides interface 12 on taps 12, it is connected with connecting block 14 to rotate on the fixed block 13, lie in the integrative connecting plate 21 that is provided with in the both sides of closure plate 2 on the closure plate 2, the position of two connecting plates 21 is corresponding with two connecting block 14's position.
Referring to fig. 2 and 3, a telescopic connecting rod 4 is arranged between the corresponding connecting block 14 and the corresponding connecting plate 21, the connecting rod 4 includes a fixed pipe 41 fixedly connected with the connecting block 14 and a moving rod 42 inserted in the fixed pipe 41 in a sliding manner, one end of the moving rod 42 far away from the fixed pipe 41 is fixedly connected with the connecting plate 21, a spring 3 is arranged in the fixed pipe 41 along the length direction of the fixed pipe 41, two ends of the spring 3 are respectively fixedly connected with the fixed pipe 41 and the telescopic rod, and when the branch port 12 is closed by the closing plate 2, the spring 3 is in a stretching state.
The fire fighter does not use when dividing interface 12, can stretch the carriage release lever 42 earlier, make spring 3 stretched, rotate closing plate 2 through connecting block 14 afterwards, make closing plate 2 will divide interface 12 to seal, relax closing plate 2 back, spring 3 can produce the pulling force to connecting plate 21 owing to stretched production elasticity, thereby make closing plate 2 tightly support on tapping 12, after letting in rivers, closing plate 2 alright flow from tapping 12 with preventing rivers, thereby make the fire fighter can select to use as required and divide interface 12, the convenience of fire hose interface use has been improved.
Referring to fig. 1 and 4, in order to improve the blocking effect of the closing plate 2 on the tap 12, a blocking block 22 is integrally arranged on the closing plate 2, the blocking block 22 extends into the tap 12, and a rubber strip 23 is arranged on the side wall of the blocking block 22 along the circumferential direction of the blocking block 22, the rubber strip 23 can further increase the blocking effect, and meanwhile, the friction between the blocking block 22 and the inner wall of the tap 12 can be increased, so that the situation that the closing plate 2 is flushed away by water flow is reduced, and in order to fix the position of the rubber strip 23, a fixing groove 221 is formed on the side wall of the blocking block 22 along the circumferential direction of the blocking block 22, and the rubber strip 23 is located in the fixing groove 221.
Referring to fig. 1 and 4, in order to prolong the service life of the closing plate 2, the closing plate 2 is made of stainless steel, a protective sleeve 24 is sleeved on the closing plate 2, the protective sleeve 24 is made of rubber, the closing plate 2 can be prevented from being easily damaged to a certain extent, and a handle 25 is fixedly connected to the closing plate 2, so that a fire fighter can rotate the closing plate 2 more conveniently.
Referring to fig. 1 and 2, a mounting hole 141 is formed in the connecting block 14, the mounting hole 141 extends towards the fixing block 13 and penetrates through the connecting block 14, a fixing bolt 15 is arranged in the mounting hole 141, the fixing bolt 15 is connected in the fixing block 13 in a threaded manner, and the connecting block 14 is located on a smooth portion of the fixing bolt 15, so that the connecting block 14 can rotate on the fixing block 13, and when the sealing plate 2 needs to be disassembled, only the fixing bolt 15 needs to be screwed out, which is very convenient.
The implementation principle of the embodiment is as follows: when a fire fighter uses the fire hose connector and if a certain tap 12 needs to be used, the closing plate 2 on the tap 12 is pulled by the pull handle 25 to move the blocking block 22 out of the tap 12, then the closing plate 2 is rotated by the connecting block 14 to make the joint of the tap 12 leak out, the fire hose is then connected to the tap 12, if the tap 12 is not required, the closing plate 2 is rotated to make the plugging block 22 enter the branch interface 12, so that the closing plate 2 closes the branch interface 12, and at the moment, because the spring 3 is in a stretching state, the elasticity generated by the spring 3 can generate tensile force on the connecting plate 21, so that the closing plate 2 is tightly pressed against the tapping port 12, therefore, the closing plate 2 is prevented from being flushed away by water flow, so that fire fighters can select the branch interface 12 to use as required, and the convenience of using the fire hose interface is improved.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a fire hose interface, includes interface body (1), be provided with main interface (11) and four the same taps (12) on interface body (1), its characterized in that: every divide and all be provided with closing plate (2) on interface (12), closing plate (2) are the same with the size of branch interface (12), it is provided with fixed block (13) to divide the both sides that lie in branch interface (12) on interface (12), it is connected with connecting block (14) to rotate on fixed block (13), the both sides that lie in closing plate (2) on closing plate (2) are provided with connecting plate (21), the position of connecting plate (21) is corresponding with the position of connecting block (14), be provided with spring (3) between connecting block (14) and connecting plate (21), the both ends of spring (3) respectively with connecting block (14) and connecting plate (21) fixed connection, when closing plate (2) will divide interface (12) to seal, spring (3) are in tensile state.
2. A fire hose coupling according to claim 1, wherein: be provided with connecting rod (4) between connecting block (14) and connecting plate (21), connecting rod (4) include with connecting block (14) fixed connection's fixed pipe (41), it has carriage release lever (42) to slide in fixed pipe (41) to peg graft, the one end and connecting plate (21) fixed connection of fixed pipe (41) are kept away from in carriage release lever (42), spring (3) are located fixed pipe (41), the both ends of spring (3) respectively with fixed pipe (41) and telescopic link fixed connection.
3. A fire hose coupling according to claim 1, wherein: mounting hole (141) have been seted up on connecting block (14), mounting hole (141) extend and run through connecting block (14) setting towards fixed block (13), be provided with fixing bolt (15) in mounting hole (141), fixing bolt (15) threaded connection is in fixed block (13), connecting block (14) are located the smooth portion of fixing bolt (15).
4. A fire hose coupling according to claim 1, wherein: be provided with on closing plate (2) shutoff piece (22), in shutoff piece (22) extended to branch interface (12), be provided with rubber strip (23) along the circumference of shutoff piece (22) on the lateral wall of shutoff piece (22).
5. A fire hose coupling according to claim 4, wherein: a fixing groove (221) is formed in the side wall of the blocking block (22) along the circumferential direction of the blocking block (22), and the rubber strip (23) is located in the fixing groove (221).
6. A fire hose coupling according to claim 1, wherein: and a protective sleeve (24) is arranged on the closing plate (2).
7. A fire hose coupling according to claim 1, wherein: the closing plate (2) is provided with a handle (25).
8. A fire hose coupling according to claim 1, wherein: the closing plate (2) is made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021730904.7U CN212868923U (en) | 2020-08-19 | 2020-08-19 | Fire hose interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021730904.7U CN212868923U (en) | 2020-08-19 | 2020-08-19 | Fire hose interface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212868923U true CN212868923U (en) | 2021-04-02 |
Family
ID=75189353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021730904.7U Expired - Fee Related CN212868923U (en) | 2020-08-19 | 2020-08-19 | Fire hose interface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212868923U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU222919U1 (en) * | 2023-11-09 | 2024-01-23 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Уральский институт Государственной противопожарной службы Министерства Российской Федерации по делам гражданской обороны, чрезвычайным ситуациям и ликвидации последствий стихийных бедствий" | Sleeve water collector for low temperature conditions |
-
2020
- 2020-08-19 CN CN202021730904.7U patent/CN212868923U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU222919U1 (en) * | 2023-11-09 | 2024-01-23 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Уральский институт Государственной противопожарной службы Министерства Российской Федерации по делам гражданской обороны, чрезвычайным ситуациям и ликвидации последствий стихийных бедствий" | Sleeve water collector for low temperature conditions |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210402 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |