CN215215301U

CN215215301U - A just, dismantle check valve for valve tap

Info

Publication number: CN215215301U
Application number: CN202121534098.0U
Authority: CN
Inventors: 胡宏军; 赵锦钰; 谢小红
Original assignee: Jinhua Sanrui Machinery Co ltd
Current assignee: Jinhua Sanrui Machinery Co ltd
Priority date: 2021-07-07
Filing date: 2021-07-07
Publication date: 2021-12-17
Anticipated expiration: 2031-07-07

Abstract

The utility model provides a just, dismantle check valve for valve cock relates to check valve technical field, including frame and fixing device, the water pipe has been placed to one side of frame, fixing device sets up the surface in the frame, fixing device includes the locating lever, locating lever and frame fixed connection, and the water pipe is close to one side fixedly connected with installation piece of locating lever, and the installation piece is close to one side of locating lever and sets up flutedly, locating lever and installation piece sliding connection, and one side sliding connection that the installation piece is close to the locating lever has the fixture block, fixture block and locating lever sliding connection, and one side sliding connection that the locating lever is close to the fixture block has the slider. The utility model discloses, through setting up fixing device, effectively fix equipment, and then avoided most equipment to use the bolt to fix, easily cause the bolt to produce not hard up during the equipment use, lead to the frame to produce the condition of rocking, and then reduce the fault rate of equipment, reduce the maintenance degree of difficulty of equipment, improved the ease for use of equipment.

Description

A just, dismantle check valve for valve tap

Technical Field

The utility model relates to a check valve technical field especially relates to a just, dismantle check valve for valve tap.

Background

The check valve is a valve with a circular valve clack and acts by self weight and medium pressure to block the medium from flowing backwards. It belongs to the automatic valve category, also called check valve, reflux valve or isolation valve. The valve clack motion mode is divided into lifting type and swing type. The lift check valve is similar in structure to the stop valve and only lacks a valve rod that drives the valve flap.

Along with the development of society, the check valve is applied to in the industrial equipment in a large number, and present most equipment use bolt is fixed at present, easily causes the bolt to produce when equipment uses and becomes flexible, leads to the equipment to produce the condition of rocking, and then increases the fault rate of equipment, increases the maintenance degree of difficulty of equipment, has reduced the ease for use of equipment, need improve this.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having most equipment to use the bolt to fix among the prior art, easily causing the bolt to produce not hard up during the equipment use, lead to equipment to produce the condition of rocking, and then increase the fault rate of equipment, increase the maintenance degree of difficulty of equipment, reduced the shortcoming of equipment ease of use, and the just detachable check valve who is used for the valve tap who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a just, dismantle check valve for valve tap, includes frame and fixing device, the water pipe has been placed to one side of frame, fixing device sets up the surface in the frame, fixing device includes the locating lever, locating lever and frame fixed connection, one side fixedly connected with installation piece that the water pipe is close to the locating lever.

Preferably, one side of the mounting block close to the positioning rod is provided with a groove, the positioning rod is connected with the mounting block in a sliding manner, one side of the mounting block close to the positioning rod is connected with a clamping block in a sliding manner, the clamping block is connected with the positioning rod in a sliding manner, and one side of the positioning rod close to the clamping block is connected with a sliding block in a sliding manner.

Preferably, the sliding block is connected with the clamping block in a sliding mode, one side, close to the clamping block, of the mounting block is fixedly connected with a limiting spring, one side, far away from the mounting block, of the limiting spring is fixedly connected with the clamping block, and one side, close to the sliding block, of the positioning rod is connected with a limiting rod in a sliding mode.

Preferably, the limiting rod is connected with the sliding block in a sliding mode, one side, close to the limiting rod, of the positioning rod is connected with a pull rod in a rotating mode, one side, close to the pull rod, of the limiting rod is provided with a sliding groove, and the pull rod is connected with the limiting rod in a rotating mode.

Preferably, one side that the frame is close to the water pipe is provided with protector, protector includes the protection pad, one side fixedly connected with slide bar that the frame is close to the protection pad, the protection pad has seted up the draw-in groove near one side of slide bar, slide bar and protection pad sliding connection.

Preferably, one side of the protection pad close to the slide rod is slidably connected with a stop block, the stop block is slidably connected with the slide rod, one side of the protection pad close to the stop block is slidably connected with a connecting rod, the connecting rod is slidably connected with the stop block, and one side of the protection pad close to the connecting rod is slidably connected with a control rod.

Preferably, the control rod is connected with the connecting rod in a sliding manner, one side of the protective pad close to the connecting rod is fixedly connected with a fixed spring, one side of the protective pad far away from the fixed spring is fixedly connected with the connecting rod, one side of the connecting rod close to the control rod is connected with a pressing block in a sliding manner, and the pressing block is connected with the control rod in a sliding manner.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, through setting up fixing device, during the use, insert the water pipe in the frame, install the piece simultaneously and insert the locating lever, the pulling fixture block, loosen the fixture block, spacing spring loses the constraint and produces during elasticity pulling fixture block inserts the installation piece, and slide in the slider inserts the fixture block, then slide in the gag lever post inserts the slider, and it is fixed to rotate the pull rod and accomplish with the gag lever post counterbalance, rotate the pull rod, and slide the gag lever post, and the pulling slider, slide the fixture block, can end fixedly, through setting up fixing device, effectively fix equipment, and then avoided most equipment to use the bolt to fix, easily cause the bolt to produce not hard up during the equipment use, lead to the frame to produce the condition of rocking, and then reduce the fault rate of equipment, reduce the maintenance degree of difficulty of equipment, the ease for use of equipment is improved.

2. The utility model discloses in, through setting up protector, during the use, the slip protection is filled up and is inserted in the slide bar, and slip dog offsets with the slide bar, then the pulling connecting rod inserts in the dog, and it is fixed that the briquetting is pressed down to the slide control pole, the pulling briquetting, and the slide control pole, fixed spring loses the constraint and produces elasticity, the pulling connecting rod breaks away from the dog, and the dog slides, then the slip protection is filled up, can finish the protection, through setting up protector, effectively protect frame and water piping connection department, and then avoided most equipment when using, the condition of leaking easily appears in the junction, and then the waste of water resource has been reduced, the stability of equipment has been improved.

Drawings

FIG. 1 is a schematic perspective view of a detachable check valve for a valve faucet according to the present invention;

FIG. 2 is a schematic view of the structure at the location A in FIG. 1 of a detachable check valve for a valve faucet according to the present invention;

FIG. 3 is a schematic view of a portion of the structure of FIG. 1 of a removable check valve for a valve faucet according to the present invention;

FIG. 4 is a schematic structural view of a fixing device of the detachable check valve for a valve faucet of the present invention;

fig. 5 is a schematic structural view of a protection device in a check valve easy to disassemble for a valve faucet.

Illustration of the drawings: 1. a frame; 2. a water pipe; 3. a fixing device; 31. a limiting rod; 32. positioning a rod; 33. a slider; 34. a pull rod; 35. mounting blocks; 36. a limiting spring; 37. a clamping block; 4. a guard; 41. a stopper; 42. fixing the spring; 43. briquetting; 44. a connecting rod; 45. a control lever; 46. a slide bar; 47. a protective pad.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1 to 5, a detachable check valve for a valve tap includes a housing 1 and a fixing device 3, a water pipe 2 is placed on one side of the housing 1, and the fixing device 3 is disposed on a surface of the housing 1.

The specific arrangement and function of the fixing means 3 and the shielding means 4 will be described in detail below.

As shown in fig. 1 and 4, the fixing device 3 includes a positioning rod 32, the positioning rod 32 is fixedly connected to the rack 1, one side of the water pipe 2 close to the positioning rod 32 is fixedly connected to an installation block 35, one side of the installation block 35 close to the positioning rod 32 is provided with a groove, the positioning rod 32 is slidably connected to the installation block 35, one side of the installation block 35 close to the positioning rod 32 is slidably connected to a fixture block 37, the fixture block 37 is slidably connected to the positioning rod 32, and one side of the positioning rod 32 close to the fixture block 37 is slidably connected to a sliding block 33 for fixing the fixture block 37.

The sliding block 33 is connected with the clamping block 37 in a sliding mode, one side, close to the clamping block 37, of the mounting block 35 is fixedly connected with a limiting spring 36, one side, far away from the mounting block 35, of the limiting spring 36 is fixedly connected with the clamping block 37, and one side, close to the sliding block 33, of the positioning rod 32 is connected with the limiting rod 31 in a sliding mode and used for fixing the sliding block 33.

The limiting rod 31 is connected with the sliding block 33 in a sliding mode, one side, close to the limiting rod 31, of the positioning rod 32 is connected with a pull rod 34 in a rotating mode, one side, close to the pull rod 34, of the limiting rod 31 is provided with a sliding groove, and the pull rod 34 is connected with the limiting rod 31 in a rotating mode and used for fixing the limiting rod 31.

The whole fixing device 3 achieves the effects that by arranging the fixing device 3, when in use, the water pipe 2 is inserted into the machine frame 1, the mounting block 35 is inserted into the positioning rod 32, the clamping block 37 is pulled, the clamping block 37 is loosened, the limiting spring 36 loses constraint to generate elasticity, the clamping block 37 is pulled to be inserted into the mounting block 35, the sliding slide block 33 is inserted into the clamping block 37, then the sliding limiting rod 31 is inserted into the slide block 33, the rotating pull rod 34 is abutted against the limiting rod 31 to complete fixing, the pull rod 34 is rotated, the limiting rod 31 is slid, the slide block 33 is pulled, the sliding clamping block 37 can finish fixing, by arranging the fixing device 3, the equipment is effectively fixed, further, the situation that most equipment is fixed by using bolts is avoided, the bolts are easily loosened when the equipment is used, the machine frame 1 shakes is caused, the fault rate of the equipment is reduced, and the maintenance difficulty of the equipment is reduced, the usability of the equipment is improved.

As shown in fig. 1 and 5, a protection device 4 is disposed on one side of the rack 1 close to the water pipe 2, the protection device 4 includes a protection pad 47, a sliding rod 46 is fixedly connected to one side of the rack 1 close to the protection pad 47, a clamping groove is formed in one side of the protection pad 47 close to the sliding rod 46, and the sliding rod 46 is slidably connected to the protection pad 47 for fixing the protection pad 47.

One side of the protective pad 47 close to the sliding rod 46 is slidably connected with a stop block 41, the stop block 41 is slidably connected with the sliding rod 46, one side of the protective pad 47 close to the stop block 41 is slidably connected with a connecting rod 44, the connecting rod 44 is slidably connected with the stop block 41, and one side of the protective pad 47 close to the connecting rod 44 is slidably connected with a control rod 45 for fixing the connecting rod 44.

Control lever 45 and connecting rod 44 sliding connection, one side fixedly connected with fixed spring 42 that protection pad 47 is close to connecting rod 44, one side and connecting rod 44 fixed connection that protection pad 47 was kept away from to fixed spring 42, one side sliding connection that connecting rod 44 is close to control lever 45 has briquetting 43, briquetting 43 and control lever 45 sliding connection for fixed control lever 45.

The effect that its whole protector 4 reaches does, through setting up protector 4, during the use, the slip protection fills up 47 inserts in the slide bar 46, and slip dog 41 offsets with slide bar 46, then pulling connecting rod 44 inserts in dog 41, and slide control pole 45 presses briquetting 43 to accomplish fixedly, pulling briquetting 43, and slide control pole 45, fixed spring 42 loses the constraint and produces elasticity, pulling connecting rod 44 breaks away from dog 41, and slip dog 41, then the slip protection fills up 47, can end the protection, through setting up protector 4, effectively protect frame 1 and water pipe 2 junction, and then avoided most equipment when using, the condition of leaking easily appears in the junction, and then the waste of water resource has been reduced, the stability of equipment has been improved.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. A just dismantle check valve for valve tap, includes frame (1) and fixing device (3), its characterized in that: water pipe (2) have been placed to one side of frame (1), fixing device (3) set up the surface in frame (1), fixing device (3) include locating lever (32), locating lever (32) and frame (1) fixed connection, one side fixedly connected with installation piece (35) that water pipe (2) are close to locating lever (32), one side that installation piece (35) are close to locating lever (32) is seted up flutedly, locating lever (32) and installation piece (35) sliding connection, one side sliding connection that installation piece (35) are close to locating lever (32) has fixture block (37).

2. A removable check valve for a valve faucet as recited in claim 1, wherein: the clamping block (37) is connected with the positioning rod (32) in a sliding mode, and one side, close to the clamping block (37), of the positioning rod (32) is connected with the sliding block (33) in a sliding mode.

3. A removable check valve for a valve faucet as recited in claim 2, wherein: slider (33) and fixture block (37) sliding connection, one side fixedly connected with spacing spring (36) that installation piece (35) are close to fixture block (37), one side and fixture block (37) fixed connection that installation piece (35) were kept away from in spacing spring (36), one side sliding connection that locating lever (32) are close to slider (33) has gag lever post (31).

4. A removable check valve for a valve faucet as recited in claim 3, wherein: gag lever post (31) and slider (33) sliding connection, one side that locating lever (32) are close to gag lever post (31) is rotated and is connected with pull rod (34), the spout has been seted up to one side that gag lever post (31) are close to pull rod (34), pull rod (34) are rotated with gag lever post (31) and are connected.

5. A removable check valve for a valve faucet as recited in claim 1, wherein: one side that frame (1) is close to water pipe (2) is provided with protector (4), protector (4) are including protection pad (47), one side fixedly connected with slide bar (46) that frame (1) is close to protection pad (47), the draw-in groove has been seted up to one side that protection pad (47) are close to slide bar (46), slide bar (46) and protection pad (47) sliding connection.

6. The removable check valve for a valve faucet of claim 5, wherein: one side sliding connection that protection pad (47) is close to slide bar (46) has dog (41), dog (41) and slide bar (46) sliding connection, one side sliding connection that protection pad (47) is close to dog (41) has connecting rod (44), connecting rod (44) and dog (41) sliding connection, one side sliding connection that protection pad (47) is close to connecting rod (44) has control lever (45).

7. The removable check valve for a valve faucet of claim 6, wherein: control lever (45) and connecting rod (44) sliding connection, one side fixedly connected with fixed spring (42) that protection pad (47) are close to connecting rod (44), one side and connecting rod (44) fixed connection that protection pad (47) were kept away from in fixed spring (42), one side sliding connection that connecting rod (44) are close to control lever (45) has briquetting (43), briquetting (43) and control lever (45) sliding connection.