CN213450815U - Groove connection type fire pump adapter - Google Patents

Abstract

The utility model relates to an adapter technical field just discloses a groove connection formula fire pump adapter, including the water pump valve body, the lower extreme intercommunication of water pump valve body has first connecting pipe, the annular has been seted up on the inner tube wall of first connecting pipe, the lower extreme of water pump valve body is provided with the second connecting pipe, the one end that the second connecting pipe is close to the water pump valve body is passed the mouth of pipe of first connecting pipe and is extended to first connecting pipe in, solid fixed ring has been cup jointed on the pipe wall of second connecting pipe, gu fixed ring sliding connection is in the annular, gu the stabilizer ring has been cup jointed on the second connecting pipe, the stabilizer ring sets up the lower extreme at first connecting pipe, symmetrical connection has two fixed plates on the outer rampart of stabilizer ring. The utility model discloses can be so that be connected between pipeline and the water pump inseparabler, the condition of avoiding appearing the pipeline and coming off or leaking appears.

Description

Groove connection type fire pump adapter

Technical Field

The utility model relates to an adapter technical field especially relates to a groove connection formula fire pump adapter.

Background

Fire control is the elimination of prevention and protection, fire control can be understood more deeply as the elimination of danger and the prevention of disasters, when putting out a fire, a water pump is needed to provide a water source, when a pipeline is connected with the water pump, an adapter is needed, and the existing adapter simplifies the connection mode between the pipeline and the water pump, but the situation that the connection part is not tight, and the pipeline is easy to fall off or water leakage occurs.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the existing adapter in the prior art simplifies the connection mode between the pipeline and the water pump, but can lead to the untight connection part, easily causes the pipeline to drop or the condition of leaking to take place, and the groove connection type fire pump adapter is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a groove connection type fire-fighting water pump adapter comprises a water pump valve body, wherein the lower end of the water pump valve body is communicated with a first connecting pipe, an annular groove is formed in the inner pipe wall of the first connecting pipe, a second connecting pipe is arranged below the water pump valve body, one end, close to the water pump valve body, of the second connecting pipe penetrates through the pipe orifice of the first connecting pipe and extends into the first connecting pipe, a fixing ring is sleeved on the pipe wall of the second connecting pipe and is connected in the annular groove in a sliding mode, a stabilizing ring is sleeved on the second connecting pipe and is arranged below the first connecting pipe, two fixing plates are symmetrically connected to the outer ring wall of the stabilizing ring, and the first connecting pipe is connected with the fixing plates through a fixing mechanism;

the fixing mechanism comprises a lifting component and two fixing components, the lifting component comprises an inner ring sleeve, an outer ring sleeve, a first bearing and an outer layer sleeve, the inner ring sleeve is sleeved on the pipe wall of the first connecting pipe, the outer side wall of the inner ring sleeve is provided with external threads, the outer ring sleeve is sleeved on the inner ring sleeve, the inner side wall of the outer ring sleeve is provided with internal threads, the external threads of the inner ring sleeve are in threaded connection with the internal threads of the outer ring sleeve, the first bearing is sleeved on the outer ring sleeve, the outer layer sleeve is sleeved on the outer ring wall of the first bearing, the outer side wall of the outer layer sleeve is connected with the lower end of the water pump valve body through a limiting component, the two fixing components are symmetrically arranged relative to the first connecting pipe, each fixing component comprises a fixing block, a fixing rod, a torsion spring and a clamping block, the fixing block is connected on the side wall of, inlay on the fixed block and have the second bearing, the dead lever passes the inner circle wall setting of second bearing, the bar hole has been seted up on the fixed plate, the dead lever passes the bar hole setting, the fixture block sets up the lower extreme at the fixed block, the upper end of dead lever is connected with the handle, the torsional spring cover is established on the pole wall of dead lever, the one end of torsional spring is connected with the handle, the other end of torsional spring is connected with the fixed block.

Preferably, the handle is provided with anti-skid lines.

Preferably, the outer side wall of the outer ring sleeve is connected with a pull rod, and one end, far away from the outer ring sleeve, of the pull rod is connected with a pull handle.

Preferably, the limiting assembly comprises a limiting plate and a limiting block, the limiting plate is connected to the side wall of the outer layer sleeve, the limiting block is connected to the lower end of the water pump valve body, a sliding block is connected to the side wall of the limiting plate, a sliding groove is formed in the side wall of the limiting block, and the sliding block is connected to the inside of the sliding groove in a sliding mode.

Preferably, the upper end of the water pump valve body is rotatably connected with a rotary disc.

Compared with the prior art, the utility model provides a groove connection formula fire pump adapter possesses following beneficial effect:

this slot connection formula fire pump adapter has constituted fixing device through having set up interior ring cover, outer ring cover, first bearing, outer cover, fixed block, dead lever, torsional spring and fixture block, so can be so that be connected inseparabler between pipeline and the water pump, avoid appearing the condition that the pipeline drops or leaks and appear.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can be so that be connected between pipeline and the water pump inseparabler, the condition of avoiding appearing the pipeline and coming off or leaking appears.

Drawings

Fig. 1 is a schematic structural view of a groove connection type fire pump adapter according to the present invention;

fig. 2 is an enlarged view of a portion a in fig. 1.

In the figure: 1. a water pump valve body; 2. a first connecting pipe; 3. a second connecting pipe; 4. a fixing ring; 5. a stabilizing ring; 6. a fixing plate; 7. a lifting assembly; 71. an inner ring sleeve; 72. an outer ring sleeve; 73. a first bearing; 74. an outer layer is sleeved; 8. a fixing assembly; 81. a fixed block; 82. fixing the rod; 83. a torsion spring; 84. a clamping block; 9. a limiting plate; 10. a limiting block; 11. a turntable.

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.

Referring to fig. 1-2, a groove connection type fire pump adapter comprises a water pump valve body 1, wherein the lower end of the water pump valve body 1 is communicated with a first connecting pipe 2, an annular groove is formed in the inner pipe wall of the first connecting pipe 2, a second connecting pipe 3 is arranged below the water pump valve body 1, one end, close to the water pump valve body 1, of the second connecting pipe 3 penetrates through the pipe orifice of the first connecting pipe 2 and extends into the first connecting pipe 2, a fixing ring 4 is sleeved on the pipe wall of the second connecting pipe 3, the fixing ring 4 is connected in the annular groove in a sliding mode, a stabilizing ring 5 is sleeved on the second connecting pipe 3, the stabilizing ring 5 is arranged below the first connecting pipe 2, two fixing plates 6 are symmetrically connected to the outer ring wall of the stabilizing ring 5, and the first connecting pipe 2 is connected with the fixing plates;

the fixing mechanism comprises a lifting component 7 and two fixing components 8, the lifting component 7 comprises an inner ring sleeve 71, an outer ring sleeve 72, a first bearing 73 and an outer layer sleeve 74, the inner ring sleeve 71 is sleeved on the pipe wall of the first connecting pipe 2, an external thread is arranged on the outer side wall of the inner ring sleeve 71, the outer ring sleeve 72 is sleeved on the inner ring sleeve 71, an internal thread is arranged on the inner side wall of the outer ring sleeve 72, the external thread of the inner ring sleeve 71 is in threaded connection with the internal thread of the outer ring sleeve 72, the first bearing 73 is sleeved on the outer ring sleeve 72, the outer layer sleeve 74 is sleeved on the outer ring wall of the first bearing 73, and the outer side wall of the outer layer sleeve 74 is connected with the lower end of the water.

The two fixing components 8 are symmetrically arranged about the first connecting pipe 2, each fixing component 8 comprises a fixing block 81, a fixing rod 82, a torsion spring 83 and a fixture block 84, the fixing block 81 is connected to the side wall of the outer layer sleeve 74, the fixing plate 6 is connected to the outer ring wall of the stabilizing ring 5, a second bearing is embedded in the fixing block 81, the fixing rod 82 penetrates through the inner ring wall of the second bearing, a strip-shaped hole is formed in the fixing plate 6, the fixing rod 82 penetrates through the strip-shaped hole, the fixture block 84 is connected to the lower end of the fixing rod 82, the upper end of the fixing rod 82 is connected with a handle, the torsion spring 83 is sleeved on the rod wall of the fixing rod 82, one end of the torsion spring 83 is connected with the handle, the other end of the torsion spring 83 is connected with the fixing block 81, when the second connecting pipe 3 is required to be connected with the water pump valve body 1, the outer, because outer cover 74 passes through the lower extreme of spacing subassembly connection at water pump valve body 1, thereby make the outer lane wall of first bearing 73 remain motionless, thereby drive outer cover 74 downstream, thereby drive two dead lever 82 downstream, when dead lever 82 is in directly over the fixed plate 6, rotate two dead lever 82 90 degrees and twist torsional spring 83, another person rotates outer cover 72 simultaneously, make dead lever 82 pass the bar hole, loosen dead lever 82, torsional spring 83 drives dead lever 82 and fixture block 84 and recovers, the outer cover 72 of antiport, thereby outer cover 74 and dead lever 82 upward movement, until two fixture blocks 84 offset two fixed plates 6, until outer cover 74 can't continue the antiport, so can make between pipeline and the water pump be connected inseparabler, avoid appearing the condition that the pipeline drops or leaks.

The handle is provided with the anti-skidding lines, so that the handle can be conveniently rotated.

The outer side wall of the outer ring sleeve 72 is connected with a pull rod, and one end of the pull rod, which is far away from the outer ring sleeve 72, is connected with a pull handle, so that the outer ring sleeve 72 can be conveniently rotated.

Spacing subassembly includes limiting plate 9 and stopper 10, and limiting plate 9 is connected on the lateral wall of outer cover 74, and stopper 10 is connected at the lower extreme of water pump valve body 1, is connected with the sliding block on limiting plate 9's the lateral wall, has seted up the sliding tray on stopper 10's the lateral wall, and sliding block sliding connection is in the sliding tray, so can carry on spacingly to outer cover 74, can be so that outer cover 74 keeps the motion of vertical direction.

The upper end of the water pump valve body 1 is rotatably connected with a turntable 11, so that the water pump valve body 1 can be conveniently opened and closed.

In the utility model, when the second connecting pipe 3 is connected with the water pump valve body 1, the outer ring sleeve 72 is rotated, the outer ring sleeve 72 is connected with the inner ring sleeve 71 by the screw thread, thereby driving the outer ring sleeve 72 and the first bearing 73 to move downwards, the outer layer sleeve 74 is connected with the lower end of the water pump valve body 1 by the spacing component, thereby keeping the outer ring wall of the first bearing 73 still, thereby driving the outer layer sleeve 74 to move downwards, thereby driving the two fixing rods 82 to move downwards, when the fixing rods 82 are positioned right above the fixing plate 6, the two fixing rods 82 are rotated by 90 degrees and the torsion spring 83 is twisted, meanwhile, the other person rotates the outer ring sleeve 72, thereby leading the fixing rods 82 to pass through the bar-shaped holes, loosening the fixing rods 82, the torsion spring 83 drives the fixing rods 82 and the fixture blocks 84 to recover, reversely rotates the outer ring sleeve 72, thereby the outer layer sleeve 74 and the fixing rods 82 move upwards, until the two, until the outer layer sleeve 74 can not rotate reversely, the connection between the pipeline and the water pump is tighter, and the pipeline is prevented from falling off or water leakage.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. A groove connection type fire-fighting water pump adapter comprises a water pump valve body (1) and is characterized in that the lower end of the water pump valve body (1) is communicated with a first connecting pipe (2), a ring groove is formed in the inner pipe wall of the first connecting pipe (2), a second connecting pipe (3) is arranged below the water pump valve body (1), one end, close to the water pump valve body (1), of the second connecting pipe (3) penetrates through the pipe orifice of the first connecting pipe (2) and extends into the first connecting pipe (2), a fixing ring (4) is sleeved on the pipe wall of the second connecting pipe (3), the fixing ring (4) is connected in the ring groove in a sliding mode, a stabilizing ring (5) is sleeved on the second connecting pipe (3), the stabilizing ring (5) is arranged below the first connecting pipe (2), two fixing plates (6) are symmetrically connected on the outer ring wall of the stabilizing ring (5), the first connecting pipe (2) is connected with the fixing plate (6) through a fixing mechanism;

the fixing mechanism comprises a lifting component (7) and two fixing components (8), the lifting component (7) comprises an inner ring sleeve (71), an outer ring sleeve (72), a first bearing (73) and an outer layer sleeve (74), the inner ring sleeve (71) is sleeved on the pipe wall of the first connecting pipe (2), an external thread is arranged on the outer side wall of the inner ring sleeve (71), the outer ring sleeve (72) is sleeved on the inner ring sleeve (71), an internal thread is arranged on the inner side wall of the outer ring sleeve (72), the external thread of the inner ring sleeve (71) is in threaded connection with the internal thread of the outer ring sleeve (72), the first bearing (73) is sleeved on the outer ring sleeve (72), the outer layer sleeve (74) is sleeved on the outer ring wall of the first bearing (73), the outer side wall of the outer layer sleeve (74) is connected with the lower end of the water pump valve body (1) through a limiting component, and the two fixing components (8) are symmetrically arranged relative to the first connecting pipe (2), the fixing assembly (8) comprises a fixing block (81), a fixing rod (82), a torsion spring (83) and a clamping block (84), the fixing block (81) is connected to the side wall of the outer layer sleeve (74), the fixing plate (6) is connected to the outer annular wall of the stabilizing ring (5), a second bearing is embedded in the fixing block (81), the fixing rod (82) penetrates through the inner annular wall of the second bearing, a strip-shaped hole is formed in the fixing plate (6), the fixing rod (82) penetrates through the strip-shaped hole, the clamping block (84) is connected to the lower end of the fixing rod (82), the upper end of the fixing rod (82) is connected with a handle, the torsion spring (83) is sleeved on the rod wall of the fixing rod (82), one end of the torsion spring (83) is connected with the handle, and the other end of the torsion spring (83) is connected with the fixing block.

2. A trench-connected fire pump adapter as defined in claim 1, wherein the handle is provided with anti-slip threads.

3. A trench-connected fire pump adapter according to claim 1, wherein a pull rod is connected to the outer side wall of the outer collar (72), and a pull handle is connected to the end of the pull rod remote from the outer collar (72).

4. A groove connection type fire fighting water pump adapter according to claim 1, wherein the limiting component comprises a limiting plate (9) and a limiting block (10), the limiting plate (9) is connected to the side wall of the outer layer sleeve (74), the limiting block (10) is connected to the lower end of the water pump valve body (1), a sliding block is connected to the side wall of the limiting plate (9), a sliding groove is formed in the side wall of the limiting block (10), and the sliding block is slidably connected in the sliding groove.

5. A trench-connected fire pump adapter according to claim 1, wherein the upper end of the pump valve body (1) is rotatably connected with a turntable (11).

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