CN211010324U

CN211010324U - Portable combined fire hose connector

Info

Publication number: CN211010324U
Application number: CN201922278629.3U
Authority: CN
Inventors: 胡启俊
Original assignee: Zhejiang Min'an Fire Equipment Co ltd
Current assignee: Zhejiang Min'an Fire Equipment Co ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-07-14
Anticipated expiration: 2029-12-18

Abstract

The utility model discloses a portable combination formula fire hose connects knot, including first interface, first interface one side is provided with the second interface, and first interface, second interface surface central point put and has seted up annular opening, the inside holding bolt threaded connection that passes through of annular opening has the holding ring, the first elastic metal buckle of front end lateral wall front and back end central point fixedly connected with in the first interface, and front end holding ring front and back end central point puts and is provided with first draw-in groove in the first interface, lower extreme central point fixedly connected with second elastic metal buckle on the front end lateral wall in the second interface, and lower extreme central point put and be provided with the second draw-in groove on the front end holding ring in the second interface. The utility model discloses a set up annular opening, fastening bolt, first elastic metal buckle, first draw-in groove, second elastic metal buckle and second draw-in groove structure, it is fixed to have the connection of the fire hose structure of being convenient for, makes things convenient for connection structure to dismantle the advantage of maintenance.

Description

Portable combined fire hose connector

Technical Field

The utility model relates to a fire hose specifically is a portable combination formula fire hose connects knot with relevant accessory technical field.

Background

The fire hose is a hose for conveying high-pressure water, foam and other flame-retardant liquids, the traditional fire hose uses rubber as a lining, the outer surface of the traditional fire hose is wrapped by linen fabric, the advanced fire hose is made of polyurethane and other polymeric materials, both ends of the fire hose are provided with metal joints, another hose can be connected with the metal joints to prolong the distance or a nozzle to increase the liquid jet pressure, the waterproof hose is divided into two types of lining fire hoses and seepage fire hoses, the lined fire hoses comprise rubber fire hoses, TPU fire hoses, polyester glue-filled hoses and hemp plastic-coated hoses, the hose is divided into four types of 0.8MPa, 1.0MPa, 1.3MPa and 1.6MPa according to the bearing working pressure, the hose is divided into four types of 50, 65, 80 or 75 and 90 mm according to the diameter, the hose is divided into two types of plain-woven hoses and twill hoses according to the woven mode, the length of each hose is generally specified to be 20 meters, at present, the fire hoses are generally structurally connected by adopting a threaded connection mode, the use is inconvenient, the working efficiency of fire fighting is influenced, the limitation is large, and therefore improvement is needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a to prior art not enough, the utility model provides a portable combination formula fire hose connects knot to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a portable combination formula fire hose connects knot, includes first interface, first interface one side is provided with the second interface, and first interface, second interface surface central point put and has seted up annular opening, the inside holding ring that has through fastening bolt threaded connection of annular opening, the first elastic metal buckle of front end central point fixedly connected with in front of the interior front end lateral wall of first interface, and front end holding ring front and back end central point puts in the first interface and is provided with first draw-in groove, the central point fixedly connected with second elastic metal buckle of lower extreme central point on the front end lateral wall in the second interface, and the upper and lower extreme central point of the interior front end holding ring of second interface puts and is provided with the second draw-in groove.

Preferably, the central positions of the outer ends of the first connector and the second connector are provided with through pipes, and the first connector and the second connector are in threaded connection with the through pipes through first thread grooves which are formed in the surfaces of one ends of the inner portions of the through pipes at equal intervals.

Preferably, the central position of the outer end of the through pipe is fixedly connected with a connecting pipe, and the connecting pipe is in threaded connection with the through pipe through second thread grooves which are formed in the surface of the other end inside the through pipe at equal intervals.

Preferably, the outer end of the connecting pipe is connected with a first fire hose main body and a second fire hose main body in a sleeved mode respectively, and the first fire hose main body is arranged on the left side of the second fire hose main body.

Preferably, the first fire hose main body and the second fire hose main body are connected with the outer surface of the through pipe through a hoop arranged at the inner end of the outer surface, and the hoop comprises an elastic positioning clamp and a positioning sheet.

Preferably, the positioning plate is arranged at the center of the end part of the inner side of the elastic positioning clamp, and a positioning bolt is in threaded through connection with the center of the positioning plate.

(III) advantageous effects

The utility model provides a portable combination formula fire hose connects knot possesses following beneficial effect:

(1) the utility model has the advantages that the first buckle, the second buckle, the first clamping groove and the second clamping groove are arranged, the structure connection between the fire fighting hose is convenient and rapid, the effect of improving the fire fighting efficiency is facilitated, the problem that the fire fighting hose is generally connected by adopting a threaded connection mode, the use is inconvenient, and the fire fighting working efficiency is influenced is solved, the central position of the front end and the rear end in the front end in the first interface is fixedly connected with the first elastic metal buckle, the front end and the rear end in the middle of the inner side of the positioning ring in the first interface are provided with the first clamping groove, the middle part of the upper end and the lower end in the front end in the second interface is fixedly connected with the second elastic metal buckle, the middle part of the upper end and the lower end in the inner side of the positioning ring in the second interface is provided with the second clamping groove, the butt joint of the structures is carried out on the first interface and the second interface, when carrying out the joint between with the second draw-in groove for carry out the joint of structure between second elastic metal buckle and the first draw-in groove and be connected, and then realize quick structural connection between first fire hose main part and the second fire hose main part, made things convenient for the use, help promoting the efficiency of fire control operation.

(2) The utility model has the advantages that the utility model is provided with the annular through hole, the positioning ring and the fastening bolt, which is convenient for replacing the damaged connecting structure in time and is convenient for use, and solves the problem that the fire hose fastening structure is generally partially arranged in the inner part, which causes the inconvenient replacement when damaged, the annular through hole is arranged at the central position of the outer surface of the first interface and the second interface, the fastening bolt arranged at the central position of the upper end and the lower end of the annular through hole is used for connecting and fixing the annular through hole in the first interface and the second interface, the first clamping groove and the second clamping groove are structurally arranged by the positioning ring, when the first clamping groove and the second clamping groove are damaged or the first elastic metal buckle and the second elastic metal buckle are broken down in the first clamping groove and the second clamping groove, the fastening bolt is separated from the positioning ring by applying anticlockwise force to the fastening bolt, by carrying out taking out by annular opening inside to the holding ring, be convenient for change the operation, facilitate the use to damaging first draw-in groove, second draw-in groove or breaking off in first draw-in groove, the inside first elastic metal buckle of second draw-in groove, second elastic metal buckle.

Drawings

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

FIG. 2 is a schematic view of the structure of the buckle assembly of the present invention;

FIG. 3 is a schematic side view of the first interface of the present invention;

fig. 4 is a schematic diagram of a side view of the inside of the second interface of the present invention.

The reference numbers in the figures are: 1. a first fire hose body; 2. clamping a hoop; 3. pipe passing; 4. a first interface; 5. fastening a bolt; 6. an annular port; 7. a first elastic metal buckle; 8. a second elastic metal buckle; 9. a second interface; 10. a positioning ring; 11. a first thread groove; 12. a connecting pipe; 13. positioning plates; 14. positioning the bolt; 15. an elastic positioning clip; 16. a first card slot; 17. a second card slot; 18. a second thread groove; 19. a second fire hose body.

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, the present invention provides a technical solution: a portable combined fire hose connecting buckle comprises a first connector 4, a second connector 9 is arranged on one side of the first connector 4, an annular through hole 6 is formed in the center of the outer surface of the first connector 4 and the outer surface of the second connector 9, the positions of the first connector 4 and the second connector 9 are explained, the positions of the first connector 4 and the second connector 9 are conveniently known, the first connector 4 and the second connector 9 can be conveniently installed and replaced, the annular through hole 6 is structurally arranged in the middle of the outer surface of the first connector 4 and the outer surface of the second connector 9, the first connector 4 and the second connector 9 are used for achieving structural connection between a first fire hose main body 1 and a second fire hose main body 19, a positioning ring 10 is connected to the inside of the annular through hole 6 through threads of the fastening bolt 5, the fastening bolt 5 is structurally arranged in the middle of the upper end and the lower end of the positioning ring 10, and the first connector 4 and the second connector 5 are arranged, The connection between the second interfaces 9, the structural connection and fixation of the positioning ring 10 in the annular through opening 6 are carried out, the replacement operation of the positioning ring 10 is convenient, the use is convenient, the central position of the front and rear ends of the side wall of the front end in the first interface 4 is fixedly connected with a first elastic metal buckle 7, the central position of the front and rear ends of the positioning ring 10 of the front end in the first interface 4 is provided with a first clamping groove 16, the first elastic metal buckle 7 is structurally connected and fixed by the central position of the front and rear ends in the first interface 4, the first clamping groove 16 is structurally arranged by the positioning ring 10 at the front and rear ends in the second interface 9, the central position of the upper and lower ends of the side wall of the front end in the second interface 9 is fixedly connected with a second elastic metal buckle 8, the central position of the upper and lower ends of the positioning ring 10 of the front end in the second interface 9 is provided with a second clamping groove 17, the structural connection and fixation of the second elastic metal buckle 8 is carried out by, the second clamping groove 17 is structurally arranged at the front end and the rear end of the inner side of the second clamping groove 17 through the arranged positioning ring 10, the first connector 4 and the second connector 9 are structurally connected through the arranged clamping connection between the first elastic metal buckle 7 and the second clamping groove 17 and the arranged clamping connection between the second elastic metal buckle 8 and the first clamping groove 16, and therefore the first fire hose body 1 and the second fire hose body 19 are structurally connected.

Further,

first interface

4, 9 outer end central points of second interface put and are provided with siphunculus 3, and first thread groove 11 and siphunculus 3 threaded connection that first interface 4, second interface 9 set up through the inside terminal surface equidistance of siphunculus 3, carry out the equidistance setting of structure to first thread groove 11 by the inside terminal surface of siphunculus 3, by the threaded connection of first thread groove 11 and

first interface

4, 9 one end of second interface that sets up, carry out and the siphunculus 3 between structural connection first interface 4, second interface 9, and conveniently carry out the structure to it and dismantle the effect.

Further, 3 outer ends central point fixedly connected with connecting pipe 12 of siphunculus 3, and second thread groove 18 and siphunculus 3 threaded connection that connecting pipe 12 set up through the inside other end surface equidistance of siphunculus 3, carry out the equidistance setting of structure to second thread groove 18 by the inside other end surface of siphunculus 3, by the threaded connection of second thread groove 18 and connecting pipe 12 one end that sets up, carry out the connecting pipe 12 and the siphunculus 3 between the structural connection to it conveniently carries out the structure dismantlement effect to it.

Further, 12 outer ends of connecting pipe cup joint respectively and are connected with first fire hose main part 1 and second fire hose main part 19, and first fire hose main part 1 sets up in second fire hose main part 19 left side, carry out the cup joint of structure by 12 outer ends of connecting pipe to first fire hose main part 1, second fire hose main part 19 carries out, realize first fire hose main part 1, the structural connection between second fire hose main part 19 and the connecting pipe 12, and to first fire hose main part 1, second fire hose main part 19 sets up the position and explains, be convenient for be familiar with it, make things convenient for its installation to change the operation.

Further, first fire hose main part 1, the clamp 2 and the 3 surface connections of siphunculus that second fire hose main part 19 passes through the inner setting of surface, and clamp 2 includes elastic locating clamp 15 and spacer 13, by first fire hose main part 1, the 19 internal face of second fire hose main part carries out the setting of structure to clamp 2, by the clamp 2 of setting to first fire hose main part 1, second fire hose main part 19 go on and connecting pipe 12 between connection structure's further fixed, and explain clamp 2 component structure.

Furthermore, the positioning plate 13 is arranged at the central position of the end part of the inner side of the elastic positioning clamp 15, and the positioning bolt 14 is in threaded through connection with the central position of the positioning plate 13, so that the arrangement position of the structure formed by the hoop 2 is explained, the positioning plate 13 and the elastic positioning clamp 15 are convenient to know the structure, the installation and replacement operation of the positioning plate and the elastic positioning clamp 15 are convenient, clockwise force is applied to the positioning bolt 14, and the elastic positioning clamp 15 is tightened, so that the structural connection and fixation among the first fire hose main body 1, the second fire hose main body 19 and the connecting pipe 12 are realized.

The working principle is as follows: when the connecting pipe is used, clockwise force is applied to the first connector 4 and the second connector 9, the first connector 4 and the second connector 9 are fixedly connected with one end structure of the through pipe 3 through the first thread groove 11 arranged at one end inside the through pipe 3, at the moment, the positioning ring 10 is structurally placed through the annular through hole 6 arranged at the central position of the outer surface of the first connector 4 and the second connector 9, clockwise force is applied to the fastening bolt 5, structural fixation inside the annular through hole 6 is performed on the positioning ring 10, at the moment, clockwise force is applied to the connecting pipe 12, the connecting pipe 12 is fixedly connected with the other end structure of the through pipe 3 through the second thread groove 18 arranged at the other end inside the through pipe 3, at the moment, inward force is applied to the first fire hose main body 1 and the second fire hose main body 19, structural sleeving between the first fire hose main body 1 and the second fire hose main body 19 and the connecting pipe 12 is performed, and carry out the cup joint at first fire hose main part 1, the inner surface of second fire hose main part 19 to clamp 2, and simultaneously, exert clockwise power to positioning bolt 14, by tightening up the operation to elastic positioning clamp 15, to first fire hose main part 1, second fire hose main part 19 go on with the connecting pipe 12 between the further fixed of structure, at this moment, exert rotatory power to first interface 4 or second interface 9, carry out the joint between first elastic metal buckle 7 and the second draw-in groove 17 and be connected, carry out the joint between second elastic metal buckle 8 and the first draw-in groove 16 and be connected, make through connection between first fire hose main part 1, the second fire hose main part 19, at this moment, can carry out the fire control operation.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. The utility model provides a portable combination formula fire hose connects knot, includes first interface (4), its characterized in that: first interface (4) one side is provided with second interface (9), and first interface (4), second interface (9) surface central point put and seted up annular opening (6), there is holding ring (10) annular opening (6) inside through fastening bolt (5) threaded connection, front end lateral wall front and back end central point fixedly connected with first elastic metal buckle (7) in first interface (4), and front end holding ring (10) front and back end central point puts and is provided with first draw-in groove (16) in first interface (4), lower extreme central point fixedly connected with second elastic metal buckle (8) on the front end lateral wall in second interface (9), and the upper and lower extreme central point is provided with second draw-in groove (17) about front end holding ring (10) in second interface (9).

2. A portable combined fire hose coupling according to claim 1, wherein: the central positions of the outer ends of the first connector (4) and the second connector (9) are provided with a through pipe (3), and the first connector (4) and the second connector (9) are in threaded connection with the through pipe (3) through first thread grooves (11) which are formed in the inner end surface of the through pipe (3) at equal intervals.

3. A portable combined fire hose coupling according to claim 2, wherein: the central position of the outer end of the through pipe (3) is fixedly connected with a connecting pipe (12), and the connecting pipe (12) is in threaded connection with the through pipe (3) through second thread grooves (18) which are formed in the surface of the other end inside the through pipe (3) at equal intervals.

4. A portable combined fire hose coupling according to claim 3, wherein: the outer end of the connecting pipe (12) is respectively connected with a first fire hose main body (1) and a second fire hose main body (19) in a sleeved mode, and the first fire hose main body (1) is arranged on the left side of the second fire hose main body (19).

5. A portable combined fire hose coupling according to claim 4, wherein: the first fire hose main body (1) and the second fire hose main body (19) are connected with the outer surface of the through pipe (3) through a hoop (2) arranged at the inner end of the outer surface, and the hoop (2) comprises an elastic positioning clamp (15) and a positioning sheet (13).

6. A portable combined fire hose coupling according to claim 5, wherein: the positioning piece (13) is arranged at the center of the inner side end of the elastic positioning clamp (15), and a positioning bolt (14) is in threaded through connection with the center of the positioning piece (13).