CN219333057U

CN219333057U - Fire gun buckle capable of keeping stable water flow conveying

Info

Publication number: CN219333057U
Application number: CN202320587203.XU
Authority: CN
Inventors: 谭星兴
Original assignee: Bertner Engineering Technology Service Jiangsu Co ltd
Current assignee: Bertner Engineering Technology Service Jiangsu Co ltd
Priority date: 2023-03-23
Filing date: 2023-03-23
Publication date: 2023-07-14
Anticipated expiration: 2033-03-23

Abstract

The utility model belongs to the technical field of fire-fighting equipment, and particularly relates to a fire-fighting gun buckle capable of keeping stable water flow transportation. According to the utility model, the connecting seat, the fixing seat, the movable rod, the clamping block, the clamping groove, the locking piece, the threaded inclined block, the first compression block, the second compression block, the first elastic sealing block, the top piece, the filter screen, the jack, the slot and the second elastic sealing block are arranged, so that the mode of the threaded connection and the fixed assembly of the conventional fire gun mouth is changed, the situation that threads are worn and leaked in the repeated disassembly and assembly process of the gun buckle is prevented, the stability of water wheel conveying is ensured, meanwhile, the first elastic sealing block in the middle of the two compression blocks are mutually extruded and tightly attached to the inside of a pipeline, the sealing effect is improved, the filter screen capable of filtering water flow is arranged in the pipeline, and the situation that the fire gun is blocked by impurities in water is prevented.

Description

Fire gun buckle capable of keeping stable water flow conveying

Technical Field

The utility model relates to the technical field of fire-fighting equipment, in particular to a fire-fighting gun buckle capable of keeping stable water flow conveying.

Background

The fire gun is the water jetting tool that puts out a fire, and the fire fighter is when putting out a fire, needs to install the fire hose to the fire hydrant on, then reconnection fire hose and fire gun, just can put out a fire afterwards, when connecting fire hose and fire gun, then need use the fire gun to detain, and the fire gun detains generally to be fixed in fire hose one end, when using, the fire fighter is direct with fire gun and fire gun detain fixed can.

The prior art has the following problems:

the screw thread connection mode that general fire gun was detained and is adopted, and at the in-process of fire gun dismouting repeatedly, the circumstances of wearing and tearing easily appear in screw thread connection portion, easily appear leaking, leads to the rivers to carry inadequately stably, has reduced the result of use of fire gun.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the fire gun buckle capable of keeping stable water flow transportation, and solves the problems that the existing fire gun buckle adopts a threaded connection mode, the threaded connection part is easy to wear and leak in the repeated disassembly and assembly process of the fire gun, and the water flow transportation is not stable enough.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a can keep fire gun knot of rivers stable transport, includes end pipe and connecting pipe, the one end of end pipe is connected with the connecting seat, the one end of connecting pipe is connected with the fixing base, the outside of fixing base is provided with the movable rod, the outside of movable rod is provided with the retaining member, the center department of retaining member is provided with the screw thread sloping block, the draw-in groove has been seted up on the surface of connecting seat, the inside of draw-in groove is provided with the fixture block that is connected with the movable rod, the inner wall of end pipe is connected with first compact heap, the inner wall of connecting pipe is connected with the second compact heap, the centre of first compact heap and second compact heap is provided with first elastic sealing piece, the inner wall of first compact heap is connected with the top piece, the lower extreme of top piece is provided with the filter screen, the jack has been seted up to the lower surface of filter screen, the inside of jack is provided with the inserted bar, the side of filter screen is provided with the assembly groove, the inside of assembly groove is provided with the second elastic sealing piece.

As a preferable technical scheme of the utility model, the number of the movable rods is four, and the four movable rods are distributed on the outer side of the fixed seat in a central symmetry manner.

As a preferable technical scheme of the utility model, one side of the movable rod is connected with a spring, and the movable rod is movably connected with the fixed seat through the shaft body.

As a preferable technical scheme of the utility model, the inner section of the clamping groove is in a right trapezoid shape, the inner dimension of the clamping groove is matched with the dimension of the clamping block, and the clamping block is clamped with the connecting seat through the clamping groove.

As a preferable technical scheme of the utility model, the inner wall of the locking piece is provided with an inclined thread part, and the locking piece is in threaded connection with the threaded inclined block.

As a preferable technical scheme of the utility model, the side surfaces of the first compression block and the second compression block are provided with compression grooves, and the size of the first elastic sealing block is matched with the inner size of the compression grooves.

As a preferable technical scheme of the utility model, the number of the jacks is four, the jacks are distributed on the lower surface of the filter screen in a central symmetry manner, the inner diameter size of each jack is matched with the diameter size of the corresponding plug rod, and the filter screen is plugged with the plug rod through the jack.

Compared with the prior art, the utility model provides the fire gun buckle capable of keeping stable water flow conveying, which has the following beneficial effects:

1. this can keep fire gun knot of rivers stable transport through setting up connecting seat, fixing base, movable rod, fixture block, draw-in groove, retaining member and screw thread sloping block, has changed traditional fire gun mouth threaded connection fixed assembly's mode, prevents that the rifle knot from repeating the dismouting in-process, appears the condition that screw thread wearing and tearing leaked, has guaranteed the stability that the water wheel was carried.

2. This can keep fire gun knot of rivers stable transport is through setting up first compact heap, second compact heap, first elastic seal piece, top piece, filter screen, jack, slot and second elastic seal piece, rifle knot assembly in-process, first elastic seal piece in the middle of two compact heap mutual extrusion, first elastic seal piece moves to the outside, tightly pastes on the inside of pipeline, has improved sealed effect, and inside is provided with can cause the condition of jam to the fire gun to rivers filterable filter screen, impurity in the prevention water.

Drawings

FIG. 1 is a schematic view of the structure of a fire gun buckle of the present utility model;

FIG. 2 is a schematic cross-sectional view of the fire gun buckle of the present utility model;

FIG. 3 is an enlarged schematic view of the structure at A;

fig. 4 is a schematic view of a first compression block structure.

In the figure: 1. a bottom tube; 2. a connecting pipe; 3. a connecting seat; 4. a fixing seat; 5. a movable rod; 6. a locking member; 7. a spring; 8. a threaded oblique block; 9. a clamping groove; 10. a clamping block; 11. a first compression block; 12. a second compression block; 13. a first elastic sealing block; 14. a top piece; 15. a filter screen; 16. a jack; 17. a rod; 18. an assembly groove; 19. and a second elastic sealing block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, in the present embodiment: the utility model provides a can keep fire gun knot of stable transport of rivers, including end pipe 1 and connecting pipe 2, the one end of end pipe 1 is connected with connecting seat 3, the one end of connecting pipe 2 is connected with fixing base 4, the outside of fixing base 4 is provided with movable rod 5, the outside of movable rod 5 is provided with retaining member 6, the center department of retaining member 6 is provided with screw thread sloping block 8, draw-in groove 9 has been seted up on the surface of connecting seat 3, the inside of draw-in groove 9 is provided with the fixture block 10 that is connected with movable rod 5, the inner wall of end pipe 1 is connected with first compact heap 11, the inner wall of connecting pipe 2 is connected with second compact heap 12, the centre of first compact heap 11 and second compact heap 12 is provided with first elastic sealing piece 13, the inner wall of first compact heap 11 is connected with top 14, the lower extreme of top 14 is provided with filter screen 15 for the filtration use of water, jack 16 has been seted up to the lower surface of filter screen 15, the inside of jack 16 is provided with inserted bar 17, the side of filter screen 15 is provided with assembly groove 18, the inside of assembly groove 18 is provided with second elastic sealing piece 19.

In the embodiment, the number of the movable rods 5 is four, and the four movable rods 5 are symmetrically distributed on the outer side of the fixed seat 4 in a central mode, so that the connection stability of the fire gun buckle after assembly is ensured; one side of the movable rod 5 is connected with a spring 7, the movable rod 5 is movably connected with the fixed seat 4 through a shaft body, and the structural design is reasonable; the inner section of the clamping groove 9 is in a right trapezoid shape, the inner dimension of the clamping groove 9 is matched with the dimension of the clamping block 10, and the clamping block 10 is clamped with the connecting seat 3 through the clamping groove 9, so that the traditional threaded assembly mode of the fire gun is changed; the inner wall of the locking piece 6 is provided with an inclined thread part, the locking piece 6 is in threaded connection with the threaded inclined block 8, and the assembly operation is convenient; the lateral surfaces of the first compression block 11 and the second compression block 12 are provided with compression grooves in a army mode, and the size of the first elastic sealing block 13 is matched with the inner size of the compression grooves, so that the sealing effect is guaranteed; the number of the insertion holes 16 is four, the insertion holes 16 are distributed on the lower surface of the filter screen 15 in a central symmetry mode, the inner diameter size of the insertion holes 16 is matched with the diameter size of the insertion rod 17, the filter screen 15 is inserted into the insertion rod 17 through the insertion holes 16, and the filter screen 15 is convenient to replace, assemble and disassemble.

The working principle and the using flow of the utility model are as follows: when the fire gun is buckled and assembled and connected, the first elastic sealing block 13 is placed in the compression groove of the second compression block 12, the fixing seat 4 and the connecting seat 3 are aligned, the locking piece 6 is moved upwards, when the locking piece 6 contacts with the threaded oblique block 8, the locking piece 6 is rotated, the clamping block 10 is just contacted with the clamping groove 9, the clamping block 10 and the clamping groove 9 slide along with the rotation of the locking piece 6, the connecting seat 3 slightly moves downwards, the first elastic sealing block 13 in the middle is extruded by the first compression block 11 and the second compression block 12, the first elastic sealing block 13 tightly leans against the inside of a pipeline, a gap is sealed, meanwhile, the top piece 14 is fixed at the upper end of the filter screen 15, the inserting rod 17 is inserted into the inserting hole 16, the second elastic sealing block 19 is extruded by the assembling groove 18, and the tightness between structures is improved.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a can keep fire gun knot of rivers stable transport, includes bottom tube (1) and connecting pipe (2), its characterized in that: the one end of end pipe (1) is connected with connecting seat (3), the one end of connecting pipe (2) is connected with fixing base (4), the outside of fixing base (4) is provided with movable rod (5), the outside of movable rod (5) is provided with retaining member (6), the center department of retaining member (6) is provided with screw thread sloping block (8), draw-in groove (9) have been seted up on the surface of connecting seat (3), the inside of draw-in groove (9) is provided with fixture block (10) that are connected with movable rod (5), the inner wall of end pipe (1) is connected with first compact heap (11), the inner wall of connecting pipe (2) is connected with second compact heap (12), the centre of first compact heap (11) and second compact heap (12) is provided with first elastic sealing piece (13), the inner wall of first compact heap (11) is connected with top piece (14), the lower extreme of top piece (14) is provided with filter screen (15), the lower surface of jack (15) has been seted up jack (16), jack (16) inside plug bush (18) is provided with filter screen (18), filter screen (18) are provided with inside the filter screen (18).

2. The fire gun buckle capable of maintaining stable water flow delivery according to claim 1, wherein: the number of the movable rods (5) is four, and the four movable rods (5) are distributed on the outer side of the fixed seat (4) in a central symmetry mode.

3. The fire gun buckle capable of maintaining stable water flow delivery according to claim 1, wherein: one side of the movable rod (5) is connected with a spring (7), and the movable rod (5) is movably connected with the fixed seat (4) through a shaft body.

4. The fire gun buckle capable of maintaining stable water flow delivery according to claim 1, wherein: the inner cross section of the clamping groove (9) is right trapezoid, the inner size of the clamping groove (9) is matched with the size of the clamping block (10), and the clamping block (10) is clamped with the connecting seat (3) through the clamping groove (9).

5. The fire gun buckle capable of maintaining stable water flow delivery according to claim 1, wherein: the inner wall of the locking piece (6) is provided with an inclined thread part, and the locking piece (6) is in threaded connection with the threaded inclined block (8).

6. The fire gun buckle capable of maintaining stable water flow delivery according to claim 1, wherein: the lateral surfaces of the first compression block (11) and the second compression block (12) are provided with compression grooves in a army mode, and the size of the first elastic sealing block (13) is matched with the inner size of each compression groove.

7. The fire gun buckle capable of maintaining stable water flow delivery according to claim 1, wherein: the number of the jacks (16) is four, the jacks (16) are distributed on the lower surface of the filter screen (15) in a central symmetry mode, the inner diameter size of each jack (16) is matched with the diameter size of the corresponding inserted rod (17), and the filter screen (15) is inserted into the corresponding inserted rod (17) through the corresponding jack (16).