CN217422541U

CN217422541U - Sealed effectual fire hose interface arrangement

Info

Publication number: CN217422541U
Application number: CN202220268778.0U
Authority: CN
Inventors: 陈志林
Original assignee: Nantong Yalong Fire Fighting Equipment Co ltd
Current assignee: Nantong Yalong Fire Fighting Equipment Co ltd
Priority date: 2022-02-10
Filing date: 2022-02-10
Publication date: 2022-09-13
Anticipated expiration: 2032-02-10

Abstract

The utility model discloses a sealed effectual fire hose interface arrangement relates to fire hose technical field, including main part mechanism, main part mechanism's inboard is provided with sealing mechanism, sealing mechanism's left end is provided with fastening device, sealing mechanism's lower extreme is provided with a device. The utility model discloses a sealed pad of first spring to connecting rod lower extreme carries out the thrust, then seal up the kneck of pipeline through sealed, prevent that the condition of infiltration from appearing in the use of fire hose, avoid causing the wasting of resources, be favorable to the sealed compactness of device use, fix pipeline kneck through the fixture block, and the third spring through the draw-in groove top carries out the thrust to the montant, make the fixture block fix more fastening to its kneck, thereby when preventing the fire hose use from appearing, the condition of disconnection appears at its kneck, then be favorable to the fastening nature that interface arrangement used.

Description

Fire hose interface device with good sealing effect

Technical Field

The utility model relates to a fire hose technical field, concretely relates to sealed effectual fire hose interface arrangement.

Background

Fire hose is a hose used to transport high pressure water or fire-retardant liquids such as foam. The traditional fire hose takes rubber as a lining, and the outer surface of the traditional fire hose is wrapped by linen braided fabric. The advanced fire hose is made of polyurethane and other polymer materials. The two ends of the fire hose are provided with metal joints, and the fire hose can be connected with another hose to prolong the distance or connected with a nozzle to increase the liquid injection pressure.

The following problems exist in the prior art:

1. the existing interface devices are generally connected only in a threaded manner, and water seepage at the interface is easy to occur in the use process of the connected fire hose, so that a large amount of water resources are wasted, and the water transportation effect of the fire hose is influenced;

2. the conventional interface device is generally fixed in a threaded rotating mode, the fixing mode is complex, the situation of fixation and unfastening is easy to occur, the situation of disconnection of the interface can occur in the use process of the fire hose, and a large amount of time can be wasted for connecting the interface again.

SUMMERY OF THE UTILITY MODEL

The utility model provides a fire hose interface device with good sealing effect, one of the purposes is to have the function of improving the sealing effect of the interface device, and solve the problem that the existing interface device is connected in a threaded mode and is easy to cause water seepage at the interface; wherein another purpose is fixed through the rotatory mode of screw in order to solve current interface arrangement, and the problem that the interface breaks off probably appears in the in-process that fire hose used to reach the effect that makes fire hose and water piping connection fasten.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

the fire hose interface device with good sealing effect comprises a main body mechanism, wherein a sealing mechanism is arranged on the inner side of the main body mechanism, a fastening mechanism is arranged at the left end of the sealing mechanism, a supporting device is arranged at the lower end of the sealing mechanism, a guide device is arranged above the supporting device, a driving device is arranged on the inner side of the fastening mechanism, and a clamping device is arranged at the lower end of the driving device.

The utility model discloses technical scheme's further improvement lies in: the supporting device comprises a connecting rod, a first spring is arranged on the outer side of the connecting rod, and a sealing gasket is arranged below the first spring.

The utility model discloses technical scheme's further improvement lies in: the guide device comprises a movable plate, a guide rod penetrates through the interior of the movable plate, a groove is formed in the upper portion of the movable plate, and a second spring is arranged above the groove.

Adopt above-mentioned technical scheme, connecting rod, first spring, sealed pad, fly leaf, guide bar, recess and second spring in this scheme cooperate jointly, carry out inseparable sealing to the kneck of waterproof area and water pipe.

The utility model discloses technical scheme's further improvement lies in: the driving device comprises a driving wheel, a transmission belt is arranged on the inner side of the driving wheel, a transmission wheel is arranged at the left end of the transmission belt, and a gear is arranged at the rear end of the transmission wheel.

The utility model discloses technical scheme's further improvement lies in: the clamping device comprises a vertical rod, a clamping block is arranged at the lower end of the vertical rod, a clamping strip is arranged at the left end of the vertical rod, a clamping groove is formed in the upper portion of the vertical rod, a third spring is arranged above the clamping groove, a connecting seat is arranged at the right end of the vertical rod, and a guide column penetrates through the connecting seat.

By adopting the technical scheme, the driving wheel, the driving belt, the driving wheel, the gear, the vertical rod, the clamping block, the clamping strip, the clamping groove, the third spring, the connecting seat and the guide post in the scheme are matched together, and the offset water belt and the water pipe are fastened and fixed.

The utility model discloses technical scheme's further improvement lies in: the main body mechanism comprises a fire hose, a butt joint seat is arranged on the outer side of the fire hose, and a water pipe is arranged at the right end of the inner side of the fire hose.

By adopting the technical scheme, the fire hose, the butt joint seat and the water pipe in the scheme are matched together, and the fire hose and the water pipe are butted.

Owing to adopted above-mentioned technical scheme, the utility model discloses relative prior art, the technological progress who gains is:

1. the utility model provides a sealed effectual fire hose interface arrangement, through connecting rod, first spring and the sealed setting that fills up, through the sealed pad of first spring to the connecting rod lower extreme carry out the top, seal through the sealed kneck of filling up to the pipeline then, prevent that the condition of infiltration from appearing in the use of fire hose, avoid causing the wasting of resources, be favorable to the sealed compactness of device use.

2. The utility model provides a sealed effectual fire hose interface arrangement, through the montant, the fixture block, the card strip, the draw-in groove, the third spring, the setting of connecting seat and guide post, fix the pipeline kneck through the fixture block, and the third spring through the draw-in groove top is propped up the montant, make the fixture block fix fastening more to its kneck, and, lead to the connecting seat of montant right-hand member through the guide post, then make the montant can stabilize and remove, prevent that it from removing the in-process and taking place the slope, avoid appearing the fixed condition that does not fasten, thereby when preventing the fire hose use from appearing, the condition of disconnection appears at its kneck, then be favorable to the fastening nature that interface arrangement used.

Drawings

FIG. 1 is a front sectional view of the present invention;

fig. 2 is a schematic structural view of the supporting device of the present invention;

fig. 3 is a schematic structural view of the guiding device of the present invention;

fig. 4 is a schematic sectional structural view of the fastening mechanism of the present invention.

In the figure: 1. a main body mechanism; 2. a sealing mechanism; 3. a fastening mechanism; 11. a fire hose; 12. a docking station; 13. a water pipe; 21. a supporting device; 22. a guide device; 31. a drive device; 32. a clamping device; 211. a connecting rod; 212. a first spring; 213. a gasket; 221. a movable plate; 222. a guide bar; 223. a groove; 224. a second spring; 311. a drive wheel; 312. a transmission belt; 313. a driving wheel; 314. a gear; 321. a vertical rod; 322. a clamping block; 323. clamping the strip; 324. a card slot; 325. a third spring; 326. a connecting seat; 327. and a guide post.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

as shown in fig. 1-4, the sealing mechanism comprises a main body mechanism 1, a sealing mechanism 2 is arranged inside the main body mechanism 1, a fastening mechanism 3 is arranged at the left end of the sealing mechanism 2, a supporting device 21 is arranged at the lower end of the sealing mechanism 2, a guide device 22 is arranged above the supporting device 21, a driving device 31 is arranged inside the fastening mechanism 3, and a clamping device 32 is arranged at the lower end of the driving device 31.

Preferably, the supporting device 21 includes a connecting rod 211, a first spring 212 is disposed outside the connecting rod 211, a sealing pad 213 is disposed below the first spring 212, the guiding device 22 includes a movable plate 221, a guiding rod 222 penetrates through the interior of the movable plate 221, a groove 223 is disposed above the movable plate 221, and a second spring 224 is disposed above the groove 223.

Further, prop up through sealed pad 213 of first spring 212 to connecting rod 211 lower extreme, seal up the kneck of 213 to the pipeline through sealed then, prevent that the condition of infiltration from appearing in the use of fire hose 11, avoid causing the wasting of resources, be favorable to the sealed compactness of device use.

As shown in fig. 1 to 4, the driving device 31 includes a driving wheel 311, a driving belt 312 is disposed on an inner side of the driving wheel 311, a driving wheel 313 is disposed at a left end of the driving belt 312, a gear 314 is disposed at a rear end of the driving wheel 313, the engaging device 32 includes a vertical rod 321, a fixture block 322 is disposed at a lower end of the vertical rod 321, a fixture strip 323 is disposed at a left end of the vertical rod 321, a fixture groove 324 is disposed above the vertical rod 321, a third spring 325 is disposed above the fixture groove 324, a connecting seat 326 is disposed at a right end of the vertical rod 321, a guide post 327 penetrates through an interior of the connecting seat 326, the main body mechanism 1 includes the fire hose 11, a docking seat 12 is disposed on an outer side of the fire hose 11, and a water pipe 13 is disposed at a right end of an inner side of the fire hose 11.

Further, fix the pipeline kneck through fixture block 322, and third spring 325 through draw-in groove 324 top carries out the branch top to montant 321, make fixture block 322 fix more fastening to its kneck, and, lead to the connecting seat 326 of montant 321 right-hand member through guide post 327, then make montant 321 can stabilize and remove, prevent that it from removing the in-process and taking place the slope, avoid appearing the fixed not firm condition, thereby when preventing to appear fire hose 11 and using, the condition of disconnection appears in its kneck, then be favorable to the fastening nature that interface arrangement used.

The working principle of the fire hose interface device with good sealing effect is described in detail below.

As shown in fig. 1-4, the fire hose interface device with good sealing effect, when in use, firstly, the driving wheel 311 is driven to rotate by the motor, then the driving belt 312 starts to move, then the driving wheel 313 is driven to rotate by the driving belt 312, then the gear 314 is driven to rotate, the vertical rod 321 can move up and down by the mutual matching of the gear 314 and the clamping strip 323, so that the pipeline interface can be fixed by the clamping block 322, and the vertical rod 321 is supported by the third spring 325 above the clamping groove 324, so that the clamping block 322 is more tightly fixed at the interface, and the connecting seat 326 at the right end of the vertical rod 321 is guided by the guide column 327, so that the vertical rod 321 can stably move, thereby preventing the inclination in the moving process, avoiding the situation of fixation and non-fixation, and disconnection at the interface when the fire hose 11 is in use, which in turn facilitates the tightness of use of the interface device,

subsequently, prop up sealed pad 213 of connecting rod 211 lower extreme through first spring 212, then seal up the kneck of pipeline through sealed pad 213, prevent the condition of infiltration from appearing in the use of fire hose 11, avoid causing the wasting of resources, and, lead to fly leaf 221 through fly leaf 221 left and right both ends guide bar 222, second spring 224 of rethread recess 223 top props up fly leaf 221, thereby make sealed pad 213 and pipeline butt joint department closely laminate, then the leakproofness of pipeline kneck has been improved, be favorable to the sealed compactness of device use.

The present invention has been described in detail with reference to the above general description, but it will be apparent to one of ordinary skill in the art that modifications and improvements can be made to the invention. Therefore, modifications or improvements without departing from the spirit of the invention are within the scope of the invention.

Claims

1. The utility model provides a sealed effectual fire hose interface arrangement, includes main part mechanism (1), the inboard of main part mechanism (1) is provided with sealing mechanism (2), its characterized in that: a fastening mechanism (3) is arranged at the left end of the sealing mechanism (2);

a supporting device (21) is arranged at the lower end of the sealing mechanism (2), and a guide device (22) is arranged above the supporting device (21);

a driving device (31) is arranged on the inner side of the fastening mechanism (3), and a clamping device (32) is arranged at the lower end of the driving device (31).

2. The fire hose coupling device with good sealing effect according to claim 1, wherein: the supporting device (21) comprises a connecting rod (211), a first spring (212) is arranged on the outer side of the connecting rod (211), and a sealing gasket (213) is arranged below the first spring (212).

3. The fire hose coupling device with good sealing effect according to claim 1, wherein: the guide device (22) comprises a movable plate (221), a guide rod (222) penetrates through the interior of the movable plate (221), a groove (223) is formed in the upper portion of the movable plate (221), and a second spring (224) is arranged above the groove (223).

4. The fire hose coupling device with good sealing effect according to claim 1, wherein: the driving device (31) comprises a driving wheel (311), a transmission belt (312) is arranged on the inner side of the driving wheel (311), a transmission wheel (313) is arranged at the left end of the transmission belt (312), and a gear (314) is arranged at the rear end of the transmission wheel (313).

5. The fire hose coupling device with good sealing effect according to claim 1, wherein: clamping device (32) is including montant (321), the lower extreme of montant (321) is provided with fixture block (322), the left end of montant (321) is provided with card strip (323), the top of montant (321) is provided with draw-in groove (324), the top of draw-in groove (324) is provided with third spring (325), the right-hand member of montant (321) is provided with connecting seat (326), guide post (327) has been run through to the inside of connecting seat (326).

6. The fire hose coupling device with good sealing effect according to claim 1, wherein: the main body mechanism (1) comprises a fire hose (11), a butt joint seat (12) is arranged on the outer side of the fire hose (11), and a water pipe (13) is arranged at the right end of the inner side of the fire hose (11).