CN215371430U

CN215371430U - Fire control valve capable of being installed quickly

Info

Publication number: CN215371430U
Application number: CN202121471210.0U
Authority: CN
Inventors: 卢文河; 卢文理; 吴玉云
Original assignee: Fujian Shouvalve Fire Technology Co ltd
Current assignee: Fujian Shouvalve Fire Technology Co ltd
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2021-12-31
Anticipated expiration: 2031-06-30

Abstract

The utility model discloses a fire valve capable of being installed quickly, which comprises a fire valve main body and a water pipe, wherein the fire valve main body comprises a first connecting disc, the water pipe comprises a second connecting disc, the first connecting disc and the second connecting disc are respectively provided with a plurality of matched square through holes, a fixed ring block is fixed on the outer circumferential surface of the fire valve main body, one side, close to the first connecting disc, of the fixed ring block is rotatably provided with a rotating cylinder, the outer circumferential surface of the rotating cylinder is provided with a bevel gear ring, the inner circumferential surface of the rotating cylinder is provided with an inner gear ring, one side, close to the first connecting disc, of the fixed ring block is rotatably provided with a plurality of screw rods, the screw rods are connected with square pull blocks through threads, and the square pull blocks penetrate through the square through holes of the first connecting disc and the second connecting disc. The fire-fighting valve main body can be conveniently mounted and dismounted, the mounting time is saved, and the workload of operators is reduced.

Description

Fire control valve capable of being installed quickly

Technical Field

The utility model relates to the technical field of fire-fighting equipment, in particular to a fire-fighting valve capable of being installed quickly.

Background

Current fire control valve generally carries out fixed mounting through multiunit bolt and nut cooperation when the installation, need screw up a plurality of bolts one by one, comparatively waste time in the installation, and increased operation personnel's work load.

SUMMERY OF THE UTILITY MODEL

Objects of the utility model

The utility model provides a fire valve capable of being quickly installed, which aims to solve the problems that the existing fire valve provided in the background technology is generally fixedly installed by matching a plurality of groups of bolts and nuts, the bolts need to be screwed one by one, time is wasted during installation, and the workload of operators is increased.

(II) technical scheme

The utility model provides a fire valve capable of being quickly installed, which comprises a fire valve main body and a water pipe, wherein the fire valve main body comprises a first connecting disc, the water pipe comprises a second connecting disc, the first connecting disc and the second connecting disc are respectively provided with a plurality of matched square through holes, a fixed ring block is fixed on the outer circumferential surface of the fire valve main body, one side of the fixed ring block, which is close to the first connecting disc, is rotatably provided with a rotating cylinder, the outer circumferential surface of the rotating cylinder is provided with a bevel gear ring, the inner circumferential surface of the rotating cylinder is provided with an inner gear ring, one side of the fixed ring block, which is close to the first connecting disc, is rotatably provided with a plurality of screw rods, the screw rods are connected with square pull blocks through threads, the square pull blocks penetrate through the square through holes of the first connecting disc and the second connecting disc, and straight gears are fixed on the screw rods, and the straight gear is meshed and connected with the inner gear ring.

Preferably, the fixed ring piece upside is fixed with the mounting panel, the dwang is installed through the bearing rotation to the mounting panel, the lower extreme of dwang is fixed with bevel pinion, just bevel pinion and bevel gear circle meshing are connected.

Preferably, the upper end of dwang is fixed with twists the driving wheel, just the outer periphery of twisting the driving wheel is provided with anti-skidding line.

Preferably, a square limiting through hole is formed in one end, far away from the fixed ring block, of the square pulling block, a stop block is arranged in the square limiting through hole, and the stop block is matched with the square limiting through hole in size.

Preferably, the square pulling block is matched with the cross sections of the square through holes of the first connecting disc and the second connecting disc in size.

Compared with the prior art, the utility model has the beneficial effects that:

through the arrangement of the small bevel gear, the rotating cylinder, the bevel gear ring, the inner gear ring, the straight gear, the screw, the square pull block, the stop block and the like, the fire-fighting valve main body can be conveniently installed and disassembled, the installation time is saved, and the workload of operators is reduced.

Drawings

FIG. 1 is a schematic perspective view of a fire fighting valve capable of being installed quickly according to the present invention;

FIG. 2 is a schematic cross-sectional perspective view of a fire fighting valve of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 1; FIG. 4 is an enlarged view of FIG. 2 at B

In the figure: the fire valve comprises a fire valve body 1, a first connecting disc 101, a water pipe 2, a second connecting disc 201, a rotating cylinder 3, a bevel gear ring 301, an inner gear ring 302, a fixed ring block 4, a screw rod 5, a straight gear 6, a square pull block 7, a stop block 8, a mounting plate 9, a rotating rod 10, a bevel pinion 11 and a twisting wheel 12.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

As shown in fig. 1-4, the fire valve capable of being rapidly installed according to the present invention includes a fire valve body 1 and a water pipe 2, the fire valve body 1 includes a first connection disc 101, the water pipe 2 includes a second connection disc 201, the first connection disc 101 and the second connection disc 201 are respectively provided with a plurality of matching square through holes, a fixed ring block 4 is fixed on an outer circumferential surface of the fire valve body 1, a rotary cylinder 3 is rotatably provided on a side of the fixed ring block 4 close to the first connection disc 101, a bevel gear ring 301 is processed on an outer circumferential surface of the rotary cylinder 3, an inner gear ring 302 is processed on an inner circumferential surface of the rotary cylinder 3, a plurality of screw rods 5 are rotatably installed on a side of the fixed ring block 4 close to the first connection disc 101, the screw rods 5 are connected with a square pull block 7 through threads, and the square pull block 7 penetrates through the square through holes of the first connection disc 101 and the second connection disc 201, a spur gear 6 is fixed on the screw 5, and the spur gear 6 is meshed with the inner gear ring 302.

In an alternative example, a mounting plate 9 is fixed on the upper side of the fixed ring block 4, the mounting plate 9 is rotatably provided with a rotating rod 10 through a bearing, a small bevel gear 11 is fixed at the lower end of the rotating rod 10, and the small bevel gear 11 is in meshing connection with the bevel gear ring 301.

In an alternative example, a screwing wheel 12 is fixed to the upper end of the rotating rod 10, and the outer circumferential surface of the screwing wheel 12 is provided with anti-slip threads.

In an optional example, a square limiting through hole is formed in one end, away from the fixed ring block 4, of the square pulling block 7, a stop block 8 is arranged in the square limiting through hole, and the stop block 8 is matched with the size of the square limiting through hole.

In an alternative example, the square pull block 7 matches the size of the cross section of the square through hole of the first connection disk 101 and the second connection disk 201.

The working principle is as follows: when the fire valve is installed, the fire valve main body 1 is aligned to the water pipe 2, the first connecting disc 101 and the second connecting disc 201 are matched with each other, the square pull block 7 passes through the square through hole of the second connecting disc 201, then the square pull block 7 is inserted into the square limiting through hole, the screwing wheel 12 is screwed in the forward direction, the small bevel gear 11 rotates, the small bevel gear 11 and the bevel gear ring 301 are matched with each other to drive the rotating cylinder 3 to rotate, the straight gear 6 is driven to rotate due to the matching of the inner gear ring 302 and the straight gear 6, the screw 5 can drive the square pull block 7 to move towards one side of the fire valve main body 1 when rotating, the block 8 blocks the square pull block 7 to move towards one side of the fire valve main body 1, the second connecting disc 201 can be abutted and fixed with the first connecting disc 101 through the block 8, the installation of the fire valve main body 1 and the water pipe 2 is completed, if the disassembly is needed, can reverse twist and move wrong driving wheel 12 for square piece 7 of drawing is kept away from fire control valve main part 1 gradually, then draws square piece 7 to take square restriction through-hole out, can dismantle fire control valve main part 1 and water pipe 2, and the time of installation has been saved to installing and dismantling fire control valve main part 1 that this device can be convenient, has reduced operation personnel's work load.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A fire valve capable of being installed quickly comprises a fire valve main body (1) and a water pipe (2), wherein the fire valve main body (1) comprises a first connecting disc (101), the water pipe (2) comprises a second connecting disc (201), and the fire valve main body is characterized in that the first connecting disc (101) and the second connecting disc (201) are respectively provided with a plurality of matched square through holes, the outer circumferential surface of the fire valve main body (1) is fixedly provided with a fixed ring block (4), one side, close to the first connecting disc (101), of the fixed ring block (4) is rotatably provided with a rotating cylinder (3), the outer circumferential surface of the rotating cylinder (3) is provided with a bevel gear ring (301), the inner circumferential surface of the rotating cylinder (3) is provided with an inner gear ring (302), one side, close to the first connecting disc (101), of the fixed ring block (4) is rotatably provided with a plurality of screw rods (5), screw rod (5) have square piece (7) of drawing through threaded connection, just square piece (7) of drawing runs through the square through-hole of first connection disc (101) and second connection disc (201), be fixed with spur gear (6) on screw rod (5), just spur gear (6) are connected with the meshing of ring gear (302).

2. A fire valve capable of being installed rapidly according to claim 1, wherein a mounting plate (9) is fixed on the upper side of the fixing ring block (4), a rotating rod (10) is rotatably installed on the mounting plate (9) through a bearing, a small bevel gear (11) is fixed at the lower end of the rotating rod (10), and the small bevel gear (11) is meshed with the bevel gear ring (301).

3. A fire valve as claimed in claim 2, wherein the upper end of the rotating rod (10) is fixed with a screwing wheel (12), and the outer circumference of the screwing wheel (12) is provided with anti-skid lines.

4. A fire valve as claimed in claim 1, wherein the end of the square pulling block (7) away from the fixing ring block (4) is provided with a square limiting through hole, a stop block (8) is arranged in the square limiting through hole, and the stop block (8) is matched with the square limiting through hole in size.

5. A fire valve which can be installed quickly according to claim 1, characterised in that the square pull block (7) matches the size of the cross section of the square through hole of the first connecting disk (101) and the second connecting disk (201).