CN211203186U - Fire hose with large flow caliber - Google Patents
Fire hose with large flow caliber Download PDFInfo
- Publication number
- CN211203186U CN211203186U CN201922088626.3U CN201922088626U CN211203186U CN 211203186 U CN211203186 U CN 211203186U CN 201922088626 U CN201922088626 U CN 201922088626U CN 211203186 U CN211203186 U CN 211203186U
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- Prior art keywords
- clamping
- layer
- fire hose
- limiting
- connecting device
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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 - Fee Related
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Abstract
The utility model relates to a fire hose technical field just discloses a fire hose of large-traffic bore, including the hosepipe body, the water cavity has been seted up at the middle part of hosepipe body, the outside in water cavity is provided with the waterproof layer, the outside of waterproof layer bonds and has fire-retardant layer, the outside on fire-retardant layer is connected with the heat-conducting layer. This fire hose of large-traffic bore, through setting up the waterproof layer, fire-retardant layer, heat-conducting layer, compressive layer, inoxidizing coating, wearing layer, skid resistant course isotructure for the hosepipe body has waterproof, fire-retardant, heat conduction, resistance to compression, protection, wear-resisting, antiskid etc. function, when needs are connected between the hosepipe body, connect the back between the hosepipe body and aim at the fixed orifices grafting of fixing device department with the restriction strip of connecting device department rotatory stopper again, drive the rotatory fixed orifices that blocks of restriction strip with this, the utility model discloses possess advantages such as function diversification, solved current fire hose function singleness's problem.
Description
Technical Field
The utility model relates to a fire hose technical field specifically is a fire hose of large-traffic bore.
Background
The fire hose is a hose used for conveying high-pressure water, foam and other flame-retardant liquids, and the traditional fire hose takes rubber as a lining, and the outer surface of the traditional fire hose is wrapped by linen. Along with the increase of the demands of people, a fire hose with a large flow caliber appears. The existing fire hose with large flow caliber is simple in structure, single in function and limited to a certain extent.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a fire hose of large-traffic bore, possess advantages such as function diversification, solved current fire hose function singleness's problem.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the fire hose with the large flow caliber comprises a hose body, a water cavity is formed in the middle of the hose body, a waterproof layer is arranged on the outer side of the water cavity, a flame-retardant layer is bonded on the outer side of the waterproof layer, a heat-conducting layer is connected to the outer side of the flame-retardant layer, a pressure-resistant layer is bonded to the outer side of the heat-conducting layer, a protective layer is connected to the outer side of the pressure-resistant layer, a wear-resistant layer is bonded to the outer side of the protective layer, and an anti-slip layer is connected to the.
The water hose comprises a water hose body and is characterized in that a fixing device is fixedly mounted on the surface of the right end of the water hose body, a connecting device is fixedly mounted on the surface of the left end of the water hose body, a fixing column is movably mounted on the surface of the connecting device, a limiting strip is fixedly mounted at the left end of the fixing column, a limiting block is fixedly mounted at the right end of the fixing column, the limiting block is clamped with the connecting device, clamping strips are movably mounted at the upper end and the lower end of the right side of the limiting block, penetrate through the right side of the limiting block and extend into the connecting device, a fixing hole is formed in the right side of the fixing device, the left end of.
Preferably, the contact part of the connecting device and the clamping strips is provided with clamping holes, and the number of the clamping holes corresponds to that of the clamping strips.
Preferably, the number of the clamping strips on one side of the limiting block is two, and the number of the clamping holes corresponding to the clamping strips on the connecting device is also two.
Preferably, the fixed hole is a rectangular hole with the cross section area consistent with that of the limiting strip, the limiting groove connected with the left end of the fixed hole is a circular groove, and the diameter of the limiting groove is consistent with the length of the limiting strip in the vertical direction.
Preferably, the contact position of the limiting block and the connecting device is provided with a connecting clamping block, the contact position of the connecting device and the connecting clamping block is provided with a connecting clamping groove, and the connecting clamping block is clamped with the connecting clamping groove.
Preferably, the connecting clamping block is a circular clamping block, and the connecting clamping groove is a circular clamping groove.
Compared with the prior art, the utility model provides a fire hose of large-traffic bore possesses following beneficial effect:
1. according to the fire hose with the large flow caliber, the water-proof layer, the flame-retardant layer, the heat-conducting layer, the pressure-resistant layer, the protective layer, the wear-resistant layer, the anti-slip layer and other structures are arranged, so that the hose body has the functions of water resistance, flame retardance, heat conduction, pressure resistance, protection, wear resistance, skid resistance and the like, when the hose bodies need to be connected, after the hose bodies are connected, the limiting strips at the connecting device are aligned with the fixing holes at the fixing device to be inserted and then the limiting blocks are rotated to drive the limiting strips to rotate to clamp the fixing holes, and then the limiting blocks are fixed by pressing the clamping strips, so that the connection between the fixing; when the connection is removed, the fixing of the clamping strip to the limiting block is only required to be removed, meanwhile, the limiting block is rotated to drive the limiting strip to move to the position of the fixing hole, and a force in the direction opposite to the fixing device is slightly added to the connecting device, so that the connecting device and the fixing device can be removed from being fixedly connected, the multifunctional fire hose has the advantages of being diversified in function and the like, and the problem that the existing fire hose is single in function is solved.
2. This fire hose of large-traffic bore, can satisfy and to possess enough big flow, the setting of card strip is used for fixed stopper, the position in card hole sets up in connecting groove's left side, it can accomplish the fixed to the stopper to press down the card strip to card hole department to make the card strip of stopper remove, and the position in card hole satisfies when the card strip removes to card hole department and with card jogged joint fixed back spacing be in the state that blocks the fixed orifices, can accomplish connecting device and fixing device's being connected, connecting fixture block has increased the stability when stopper is rotatory with connecting groove's setting, certain limiting displacement has also been played to the position of stopper, prevent that the stopper from droing by connecting device department, connecting fixture block is circular fixture block, and connecting groove is circular fixture block, make the stopper not influence and rotate under the condition of connecting fixture block and connecting groove joint.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic side view of the hose body of the present invention;
FIG. 3 is an enlarged view of a structure shown at A in FIG. 1;
fig. 4 is a right-side view structural schematic diagram of the fixing device of the present invention.
Wherein: 1. a hose body; 2. a water chamber; 3. a waterproof layer; 4. a flame retardant layer; 5. a heat conductive layer; 6. a pressure resistant layer; 7. a protective layer; 8. a wear layer; 9. an anti-slip layer; 10. a fixing device; 11. a connecting device; 12. fixing a column; 13. a limiting strip; 14. a limiting block; 15. clamping the strip; 16. a fixing hole; 17. a limiting groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, a fire hose with a large flow diameter comprises a hose body 1, the hose body 1, a water cavity 2 is formed in the middle of the hose body 1, a waterproof layer 3 is arranged on the outer side of the water cavity 2, a flame-retardant layer 4 is bonded on the outer side of the waterproof layer 3, a heat-conducting layer 5 is connected on the outer side of the flame-retardant layer 4, a pressure-resistant layer 6 is bonded on the outer side of the heat-conducting layer 5, a protective layer 7 is connected on the outer side of the pressure-resistant layer 6, a wear-resistant layer 8 is bonded on the outer side of the protective layer 7, an anti-slip layer 9 is connected on the outer side of the wear-resistant layer 8, and by arranging the waterproof layer 3, the flame-retardant layer 4, the heat-conducting layer 5, the pressure-resistant layer 6, the protective layer.
The fixing device 10 is fixedly arranged on the surface of the right end of the water hose body 1, the connecting device 11 is fixedly arranged on the surface of the left end of the water hose body 1, the fixed column 12 is movably arranged on the surface of the connecting device 11, the limiting strip 13 is fixedly arranged on the left end of the fixed column 12, the limiting block 14 is fixedly arranged on the right end of the fixed column 12, the limiting block 14 is clamped with the connecting device 11, a connecting clamping block is arranged at the contact part of the limiting block 14 and the connecting device 11, a connecting clamping groove is formed at the contact part of the connecting device 11 and the connecting clamping block, the connecting clamping block is clamped with the connecting clamping groove, the stability of the limiting block 14 during rotation is improved due to the arrangement of the connecting clamping block and the connecting clamping groove, a certain limiting effect is achieved on the position of the limiting block 14, the limiting block 14 is prevented from falling off from the connecting device 11, the, the upper end and the lower end of the right side of the limiting block 14 are movably provided with clamping strips 15, the clamping strips 15 penetrate through the right side of the limiting block 14 and extend into the connecting device 11, the contact part of the connecting device 11 and the clamping strips 15 is provided with clamping holes, the number of the clamping holes corresponds to the number of the clamping strips 15, the number of the clamping strips 15 on one side of the limiting block 14 is two, the number of the clamping holes corresponding to the clamping strips 15 on the connecting device 11 is also two, the clamping strips 15 are used for fixing the limiting block 14, the clamping holes are arranged on the left side of the connecting clamping groove, so that the clamping strips 15 of the limiting block 14 move to the clamping holes and press the clamping strips 15 to fix the limiting block 14, the clamping holes are arranged to meet the condition that the limiting strips 13 are in the state of clamping fixed holes 16 after the clamping strips 15 move to the clamping holes and are fixedly connected with the clamping holes, the connecting device 11 and the fixing device 10 can be connected, the right side of the fixing, the left end of fixed orifices 16 is connected with spacing groove 17, spacing groove 17 sets up in fixing device 10's inside, fixed orifices 16 is the rectangular hole of cross-sectional area and spacing 13 cross-sectional area unanimity, make spacing 13 can be by 16 access of fixed orifices, and the spacing groove 17 that the fixed orifices 16 left end is connected is the circular recess, the diameter of spacing groove 17 is unanimous with spacing 13's vertical direction length, make spacing 13 get into behind spacing groove 17 by the access of fixed orifices 16, spacing 13 can be rotatory under stopper 14's effect, thereby make spacing 13 block fixed orifices 16 and accomplish being connected between fixing device 10 and the connecting device 11 fixed.
When the water hose is used, the water hose body 1 has the functions of water resistance, flame retardance, heat conduction, pressure resistance, protection, wear resistance, skid resistance and the like by arranging the structures of the waterproof layer 3, the flame-retardant layer 4, the heat conduction layer 5, the pressure-resistant layer 6, the protection layer 7, the wear-resistant layer 8, the skid-resistant layer 9 and the like, when the water hose body 1 needs to be connected, the limiting strips 13 at the connecting device 11 are aligned with the fixing holes 16 at the fixing device 10 to be inserted after the water hose body 1 is connected, then the limiting blocks 14 are rotated to drive the limiting strips 13 to rotate to clamp the fixing holes 16, and the limiting blocks 14 are fixed by pressing the clamping strips 15, so that the connection between the fixing device 10 and the; when the connection is required to be released, the fixing of the clamping strip 15 to the limiting block 14 is only required to be released, meanwhile, the limiting block 14 is rotated to drive the limiting strip 13 to move to the fixing hole 16 and slightly apply a force in the direction opposite to that of the fixing device 10 to the connecting device 11, and the connection and the fixation between the connecting device 11 and the fixing device 10 can be released, so that the clamping strip 15 of the limiting block 14 moves to the clamping hole and presses the clamping strip 15 to complete the fixation of the limiting block 14. The position of the clamping hole satisfies that when the clamping strip 15 moves to the clamping hole and is connected and fixed with the clamping hole, the limiting strip 13 is in a state of clamping the fixing hole 16, and then the connection of the connecting device 11 and the fixing device 10 can be completed. The arrangement of the connecting clamping block and the connecting clamping groove increases the stability of the limiting block 14 during rotation, and also plays a certain limiting role in the position of the limiting block 14, so that the limiting block 14 is prevented from falling off from the connecting device 11, the connecting clamping block is a circular clamping block, and the connecting clamping groove is a circular clamping groove, so that the limiting block 14 can rotate without affecting the condition that the connecting clamping block is clamped with the connecting clamping groove.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a fire hose of large-traffic bore, includes hosepipe body (1), its characterized in that: a water cavity (2) is formed in the middle of the water hose body (1), a waterproof layer (3) is arranged on the outer side of the water cavity (2), a flame-retardant layer (4) is bonded on the outer side of the waterproof layer (3), a heat-conducting layer (5) is connected on the outer side of the flame-retardant layer (4), a pressure-resistant layer (6) is bonded on the outer side of the heat-conducting layer (5), a protective layer (7) is connected on the outer side of the pressure-resistant layer (6), a wear-resistant layer (8) is bonded on the outer side of the protective layer (7), and an anti-skid layer (9) is connected on the outer side;
the right end surface of the water hose body (1) is fixedly provided with a fixing device (10), the left end surface of the water hose body (1) is fixedly provided with a connecting device (11), a fixed column (12) is movably mounted on the surface of the connecting device (11), a limiting strip (13) is fixedly mounted at the left end of the fixed column (12), a limiting block (14) is fixedly arranged at the right end of the fixed column (12), the limiting block (14) is clamped with the connecting device (11), the upper end and the lower end of the right side of the limiting block (14) are both movably provided with a clamping strip (15), the clamping strip (15) penetrates through the right side of the limiting block (14) and extends into the connecting device (11), fixing hole (16) have been seted up on fixing device's (10) right side, the left end of fixing hole (16) is connected with spacing groove (17), spacing groove (17) set up in fixing device's (10) inside.
2. The fire hose of high flow caliber according to claim 1, wherein: the connecting device (11) is provided with clamping holes at the contact part with the clamping strips (15), and the number of the clamping holes corresponds to that of the clamping strips (15).
3. The fire hose of high flow caliber according to claim 1, wherein: the number of the clamping strips (15) on one side of the limiting block (14) is two, and the number of the clamping holes corresponding to the clamping strips (15) on the connecting device (11) is also two.
4. The fire hose of high flow caliber according to claim 1, wherein: the fixing hole (16) is a rectangular hole with the cross section area consistent with that of the limiting strip (13), the limiting groove (17) connected with the left end of the fixing hole (16) is a circular groove, and the diameter of the limiting groove (17) is consistent with the length of the limiting strip (13) in the vertical direction.
5. The fire hose of high flow caliber according to claim 1, wherein: the contact position of the limiting block (14) and the connecting device (11) is provided with a connecting clamping block, the contact position of the connecting device (11) and the connecting clamping block is provided with a connecting clamping groove, and the connecting clamping block is clamped with the connecting clamping groove.
6. The fire hose of high flow caliber according to claim 5, wherein: the connecting clamping block is a circular clamping block, and the connecting clamping groove is a circular clamping groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922088626.3U CN211203186U (en) | 2019-11-28 | 2019-11-28 | Fire hose with large flow caliber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922088626.3U CN211203186U (en) | 2019-11-28 | 2019-11-28 | Fire hose with large flow caliber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211203186U true CN211203186U (en) | 2020-08-07 |
Family
ID=71855334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922088626.3U Expired - Fee Related CN211203186U (en) | 2019-11-28 | 2019-11-28 | Fire hose with large flow caliber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211203186U (en) |
-
2019
- 2019-11-28 CN CN201922088626.3U patent/CN211203186U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A fire hose with large flow diameter Effective date of registration: 20210331 Granted publication date: 20200807 Pledgee: Zhejiang Shaoxing Ruifeng Rural Commercial Bank Co.,Ltd. Pingshui sub branch Pledgor: ZHEJIANG HENGSHENG FIRE FIGHTING EQUIPMENT Co.,Ltd. Registration number: Y2021330000262 |
|
| 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: 20200807 Termination date: 20211128 |