CN217311743U

CN217311743U - Fire-fighting water pump combiner

Info

Publication number: CN217311743U
Application number: CN202220368892.0U
Authority: CN
Inventors: 林森; 张言; 林美玉
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-23
Filing date: 2022-02-23
Publication date: 2022-08-30
Anticipated expiration: 2032-02-23

Abstract

The utility model discloses a fire-fighting water pump combiner belongs to fire control technical field, and it includes the combiner, the surface threaded connection of combiner is in the fixed pipe, fixed pipe threaded connection is in the thread groove, the upper surface at the pipeline is seted up to the thread groove, the lower surface of thread groove inner wall is connected with the lower fixed surface of first sealed pad. This fire pump connector, through setting up fixed pipe, the thread groove, first sealed pad and the sealed pad of second, when the connector body drives the locating lever and removes the locating hole in, rotate fixed pipe, make the staff do not need use the instrument alright convenient with connector and pipe connection together, when the fixed pipe of downward rotating and the sealed close contact of pad of first, fixed pipe drives the sealed upper surface in close contact with of pad and mounting panel of second, make the clearance between this connector and the pipeline can carry out dual sealing, make clearance department between this connector and the pipeline the difficult situation of leaking that appears.

Description

Fire-fighting water pump combiner

Technical Field

The utility model belongs to the technical field of the fire control, specifically be a fire pump combiner.

Background

The water pump combiner is a device which is matched with a water pump in the fire fighting aspect, when a fire disaster happens, the water pump of a fire engine can be quickly and conveniently connected with the fire fighting device in a building through the connector of the combiner, and the water pump can supply water for pressurization, thereby ensuring that indoor fire-fighting equipment obtains sufficient pressure water source to extinguish fires at different floors, effectively solving the problem that after the fire occurs in buildings, under the conditions that fire fighting of a fire engine is difficult or fire fighting equipment in a room cannot extinguish fire due to insufficient pressure water source, most of the existing water pump couplers are connected with a pipeline through a flange and a plurality of bolts, when the water pump connector is required to be connected with the pipeline, a worker can connect the water pump connector with the pipeline only by repeatedly operating a plurality of bolts by using a tool, the operation is troublesome, the sealing effect of the water pump connector is single, therefore, a fire pump connector which is convenient to install and good in sealing effect is needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the above-mentioned defect of prior art, the utility model provides a fire control water pump connector has solved current water pump connector and has mostly been connected with the pipeline through flange and a plurality of bolt, when needs are with water pump connector and pipe connection, the staff need use the instrument to operate just can be in the same place water pump connector and pipe connection to a plurality of bolts repeatedly, and it is comparatively troublesome to operate, and the sealed single problem of effect of water pump connector.

(II) technical scheme

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a fire pump connector, includes the connector, the surface threaded connection of connector is in the fixed pipe, fixed pipe threaded connection is in the thread groove, the upper surface at the pipeline is seted up to the thread groove, the lower surface of thread groove inner wall and the lower fixed surface who fills up of first sealing gasket are connected, the upper surface of fixed pipe inner wall and the sealed upper fixed surface who fills up of second are connected.

The upper surface of the pipeline is provided with three positioning holes, the positioning holes are formed in the outer surfaces of the positioning rods, the top ends of the three positioning rods are fixedly connected with the lower surface of the combiner, and the lower surface of the combiner is in lap joint with the upper surface of the pipeline.

As a further aspect of the present invention: the combiner comprises a combiner body, the lower surface of the combiner body is fixedly connected with the upper surface of the mounting plate, the lower surface of the mounting plate is in lap joint with the upper surface of the pipeline, and the outer surface of the mounting plate is in threaded connection with the inside of the fixing pipe.

As a further aspect of the present invention: the lower surface of the connector body is fixedly connected with the top ends of the three positioning rods, and the position of the connector body corresponds to the position of the fixing pipe.

As a further aspect of the present invention: the shape of the first sealing gasket is set to be circular, and the shape of the second sealing gasket is set to be circular.

As a further aspect of the present invention: the position of the first sealing gasket corresponds to the position of the fixed pipe, and the position of the second sealing gasket corresponds to the position of the mounting plate.

As a further aspect of the present invention: the outer surface of the fixed pipe is fixedly connected with the inner wall of the baffle, and the position of the baffle corresponds to the position of the threaded groove.

As a further aspect of the present invention: the front and the back of the fixed pipe are fixedly connected with one surfaces, close to the two rotating rods, of the fixed pipe respectively, and the outer surfaces of the two rotating rods are provided with protecting sleeves.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the fire pump connector comprises a connector body, a fixing pipe, a mounting plate, a thread groove, a first sealing gasket and a second sealing gasket, wherein the connector body is moved and drives three positioning rods to move into the three positioning holes respectively, the fixing pipe is rotated, the fixing pipe which rotates downwards is screwed in the thread groove, the connector and a pipeline can be connected together by mutually matching the fixing pipe and the thread groove, the operation is simple, so that a worker can conveniently connect the connector and the pipeline together without using tools, when the fixing pipe which rotates downwards is tightly contacted with the first sealing gasket, the fixing pipe drives the second sealing gasket to be tightly contacted with the upper surface of the mounting plate, the fixing pipe which is screwed in the thread groove is mutually matched with the thread groove to seal a gap between the connector and the pipeline, the first sealing gasket, the second sealing gasket and the fixing pipe are mutually matched to carry out secondary sealing on the gap between the connector and the pipeline, so that the gap between the connector and the pipeline can be sealed doubly, and the water leakage condition is not easy to occur at the gap between the connector and the pipeline.

2. This fire pump connector through setting up locating lever and locating hole, because of the locating lever removes in the locating hole, locating lever and locating hole mutually support and can fix a position the mounting panel for the mounting panel can drive fixed pipe and move directly over the thread groove, rotates the dwang when the staff, and the dwang can drive fixed pipe accurate revolve in the thread groove.

3. This fire pump connector seals up through setting up first sealed pad and second, when first sealed pad and fixed pipe in close contact with, the shrink of first sealed pad, when the sealed pad of second and mounting panel in close contact with, the shrink of second sealed pad, the first sealed pad of shrink and the sealed pad of second mutually support and can exert an ascending effort to fixed pipe, make fixed pipe can not take place the rotation and then become flexible at the in-process that the connector used, make this connector can stabilize be in the same place with pipe connection.

Drawings

Fig. 1 is a schematic three-dimensional structure of the present invention;

FIG. 2 is a schematic structural view of the three-dimensional explosion of the present invention;

fig. 3 is a schematic three-dimensional structure diagram of the connector of the present invention;

fig. 4 is a schematic view of the three-dimensional cross-sectional structure of the pipeline of the present invention;

in the figure: the device comprises a connector 1, a connector body 101, a mounting plate 102, a fixing pipe 2, a thread groove 3, a pipeline 4, a first sealing gasket 5, a second sealing gasket 6, a positioning hole 7, a positioning rod 8, a baffle 9, a rotating rod 10 and a protecting sleeve 11.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides a fire pump connector, including connector 1, the surface threaded connection of connector 1 is in fixed pipe 2, fixed pipe 2 threaded connection is in thread groove 3, thread groove 3 sets up the upper surface at pipeline 4, through setting up thread groove 3, when fixed pipe 2 removes in thread groove 3, fixed pipe 2 threaded connection is in thread groove 3, fixed pipe 2 and thread groove 3 mutually support and can link together mounting panel 102 and pipeline 4, the lower surface of 3 inner walls of thread groove and the lower fixed surface of first sealed pad 5 are connected, through setting up first sealed pad 5, when first sealed pad 5 is connected with fixed pipe 2, first sealed pad 5 can seal the clearance between connector 1 and the pipeline 4, the upper surface of fixed pipe 2 inner walls and the sealed upper surface fixed connection who fills up 6 of second.

Three locating hole 7 has been seted up to the upper surface of pipeline 4, and locating hole 7 sets up the surface at locating lever 8, and the top of three locating lever 8 is connected with the lower surface fixed connection of combiner 1, and the lower surface of combiner 1 and the upper surface overlap joint of pipeline 4.

Specifically, as shown in fig. 1 and 2, the connector 1 includes a connector body 101, the lower surface of the connector body 101 is fixedly connected to the upper surface of the mounting plate 102, the lower surface of the mounting plate 102 is overlapped with the upper surface of the pipeline 4, the outer surface of the mounting plate 102 is screwed into the fixing pipe 2, the lower surface of the connector body 101 is fixedly connected to the top ends of the three positioning rods 8, the position of the connector body 101 corresponds to the position of the fixing pipe 2, and by arranging the positioning rods 8, the positioning rods 8 move into the positioning holes 7, and the positioning rods 8 and the positioning holes 7 are matched with each other to position the mounting plate 102.

Specifically, as shown in fig. 2 and 4, the first sealing gasket 5 is circular, the second sealing gasket 6 is circular, the position of the first sealing gasket 5 corresponds to the position of the fixed pipe 2, the position of the second sealing gasket 6 corresponds to the position of the mounting plate 102, the outer surface of the fixed pipe 2 is fixedly connected with the inner wall of the baffle plate 9, by arranging the baffle plate 9, because the position of the baffle plate 9 corresponds to the position of the thread groove 3, when the fixed pipe 2 moving downwards is in close contact with the first sealing gasket 5, the lower surface of the baffle plate 9 is in contact with the upper surface of the pipeline 4, the baffle plate 9 can shield the gap between the thread groove 3 and the fixed pipe 2, so that external rainwater is not easy to enter the thread groove 3 through the gap to corrode the thread groove 3, the position of the baffle plate 9 corresponds to the position of the thread groove 3, the front surface and the back surface of the fixed pipe 2 are respectively fixedly connected with the surfaces of the two rotating rods 10, through setting up dwang 10, quantity because of dwang 10 sets up to two, and set up respectively at the front and the back of fixed pipe 2, two dwang 10 of staff's accessible rotate fixed pipe 2, the surface of two dwang 10 all is provided with lag 11, through setting up lag 11, because of lag 11 sets up the surface at dwang 10, when the staff rotated dwang 10, staff's palm can not and dwang 10 between the contact, make dwang 10 be difficult for causing the injury to staff's palm.

The utility model discloses a theory of operation does:

s1, a worker moves the connector body 101, the connector body 101 drives the three positioning rods 8 to move into the three positioning holes 7 respectively, the lower surface of the connector body 101 is made to be in contact with the upper surface of the pipeline 4, the worker rotates the fixing pipe 2 through the rotating rod 10, and the rotating fixing pipe 2 rotates downwards on the outer surface of the mounting plate 102;

and S2, finally, screwing the downward rotating fixed pipe 2 into the thread groove 3, wherein the fixed pipe 2 and the thread groove 3 are matched with each other to connect the connector 1 and the pipeline 4 together, and when the downward rotating fixed pipe 2 is in close contact with the first sealing gasket 5, the fixed pipe 2 drives the second sealing gasket 6 to be in close contact with the upper surface of the mounting plate 102.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a fire pump combiner, includes combiner (1), its characterized in that: the outer surface of the connector (1) is in threaded connection with the inside of the fixed pipe (2), the fixed pipe (2) is in threaded connection with the inside of the thread groove (3), the thread groove (3) is formed in the upper surface of the pipeline (4), the lower surface of the inner wall of the thread groove (3) is fixedly connected with the lower surface of the first sealing gasket (5), and the upper surface of the inner wall of the fixed pipe (2) is fixedly connected with the upper surface of the second sealing gasket (6);

the upper surface of the pipeline (4) is provided with three positioning holes (7), the positioning holes (7) are formed in the outer surfaces of the positioning rods (8), the top ends of the three positioning rods (8) are fixedly connected with the lower surface of the connector (1), and the lower surface of the connector (1) is in lap joint with the upper surface of the pipeline (4).

2. A fire pump coupling as defined in claim 1, wherein: the connector (1) comprises a connector body (101), the lower surface of the connector body (101) is fixedly connected with the upper surface of the mounting plate (102), the lower surface of the mounting plate (102) is overlapped with the upper surface of the pipeline (4), and the outer surface of the mounting plate (102) is in threaded connection with the inside of the fixed pipe (2).

3. A fire pump coupling as claimed in claim 2, wherein: the lower surface of the connector body (101) is fixedly connected with the top ends of the three positioning rods (8), and the position of the connector body (101) corresponds to the position of the fixing pipe (2).

4. A fire pump coupling as defined in claim 1, wherein: the shape of the first sealing gasket (5) is round, and the shape of the second sealing gasket (6) is round.

5. A fire pump coupling as defined in claim 2, wherein: the position of the first sealing gasket (5) corresponds to the position of the fixed pipe (2), and the position of the second sealing gasket (6) corresponds to the position of the mounting plate (102).

6. A fire pump coupling as defined in claim 1, wherein: the outer surface of the fixed pipe (2) is fixedly connected with the inner wall of the baffle plate (9), and the position of the baffle plate (9) corresponds to the position of the thread groove (3).

7. A fire pump coupling as defined in claim 1, wherein: the front and the back of the fixed pipe (2) are fixedly connected with one surfaces of the two rotating rods (10) close to each other, and the outer surfaces of the two rotating rods (10) are provided with protecting sleeves (11).