CN213361183U

CN213361183U - Guide sleeve for manual pipe clamp valve

Info

Publication number: CN213361183U
Application number: CN202022180976.5U
Authority: CN
Inventors: 于开勇; 李志扬; 衣香玲
Original assignee: Weihai Bonier Machinery Manufacturing Co ltd
Current assignee: Weihai Bonier Machinery Manufacturing Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-06-04
Anticipated expiration: 2030-09-29

Abstract

The utility model discloses a manual pipe clamp is uide bushing for valve, which comprises a housin, be equipped with the cavity in the casing, the fixed interlude of symmetry has the installation pipe on the casing, be equipped with the sleeve pipe in the installation pipe, it has the dwang to rotate the interlude on the casing, fixedly connected with carousel on the dwang, the symmetry rotates in the cavity and is connected with the two-way threaded rod, be equipped with drive mechanism in the cavity, symmetrical threaded connection has the depression bar on the two-way threaded rod, symmetrical fixedly connected with first connecting plate on the depression bar, fixedly connected with second connecting plate on the first connecting plate, fixedly connected with outer pole on the second connecting plate, sliding connection has interior pole on the outer pole, fixedly connected with spring between interior pole and the outer pole inner wall. The utility model discloses rotating the carousel, driving depression bar up-and-down motion and keeping away from the sleeve pipe, driving the outer pole simultaneously and keeping away from the sleeve pipe, keeping away from sleeve pipe to the certain distance back when the outer pole, the spring produces the pulling force, and the pulling sleeve pipe helps it to recover to both sides motion.

Description

Guide sleeve for manual pipe clamp valve

Technical Field

The utility model relates to a pipe clamp valve technical field especially relates to manual pipe clamp is uide bushing for valve.

Background

The pipe clamp valve is also called as an air bag valve, a hoop breaking valve and the like. The casing is the most important part of any pinch valve, and is the core of the pinch valve, providing corrosion resistance, wear resistance and pressure bearing capability. The quality of the pinch valve depends on the quality of the casing. The sleeve is extruded by pneumatic, electric, manual or hydraulic drive modes to achieve the effect of switch adjustment.

The existing device is used for a period of time, the guide sleeve is extruded and deformed by the pressure rod, so that when the pressure rod does not pressurize the guide sleeve any more, the guide sleeve cannot be restored, the flow resistance in the pinch valve is increased, the flow velocity of substances in the guide sleeve is reduced, and the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art "the uide bushing receives the pole extrusion deformation for when the depression bar is no longer when the uide bushing that pressurizes, the uide bushing can't recover, has increased the flow resistance in the tube clamp valve, has reduced the velocity of flow of the material in the uide bushing, has reduced the defect of work efficiency", thereby provides the uide bushing for manual tube clamp valve.

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

manual pipe clamp is uide bushing for valve, which comprises a housin, be equipped with the cavity in the casing, the fixed interlude of symmetry has the installation pipe, two on the casing the installation pipe is located the cavity both sides respectively, be equipped with the sleeve pipe in the installation pipe, it has the dwang to rotate the interlude on the casing, fixedly connected with carousel on the dwang, the symmetry is rotated and is connected with two-way threaded rod in the cavity, be equipped with drive mechanism in the cavity, symmetrical threaded connection has the depression bar on the two-way threaded rod, the first connecting plate of symmetry fixedly connected with on the depression bar, fixedly connected with second connecting plate on the first connecting plate, fixedly connected with outer pole on the second connecting plate, sliding connection has interior pole on the outer pole, fixedly connected with spring between interior pole and the outer.

Preferably, drive mechanism includes driving gear and driven gear, the carousel is kept away from at the dwang to driving gear fixed connection serves, driven gear fixed connection is on two-way threaded rod, the driving gear is connected with the driven gear meshing.

Preferably, the turntable is provided with an elastic pad, the elastic pad is made of rubber materials, and the elastic pad is provided with anti-skid grains.

Preferably, the shell is provided with an anticorrosive coating which is chromium.

Preferably, the installation pipe and the sleeve are symmetrically provided with four groups of magnetic poles.

Preferably, an annular plate is fixedly connected to one end, far away from the sleeve, of the inner rod, and the annular plate is located in the outer rod.

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

1. during the use, rotate the carousel for the driving gear rotates, drives driven gear and rotates, makes two-way threaded rod rotate, drives depression bar up-and-down motion, extrudees the sleeve pipe, realizes the closure of tube clamp valve, and easy operation is convenient, has improved work efficiency.

2. When the pipe clamp valve needs to be opened, the rotary disc is rotated, the driving gear is rotated, the driven gear is driven to rotate, the bidirectional threaded rod is driven to rotate, the pressing rod is driven to move up and down to keep away from the sleeve, the first connecting plate is driven to move in the same direction, the second connecting plate moves along with the first connecting plate, the outer rod is driven to move away from the sleeve, the sleeve is kept away from the outer rod to a certain distance, the spring generates tension force, the sleeve is pulled to move towards two sides, the recovery of the sleeve is facilitated, the inner wall of the installation pipe is tightly attached to the sleeve under the action of the magnetic pole, the guide sleeve is prevented from being pressurized any more when the pressing rod does not press the guide sleeve, the flow resistance in the pipe clamp valve is increased, the flow rate.

Drawings

Fig. 1 is a schematic front structural view of a guide sleeve for a manual pipe clamp valve according to the present invention;

FIG. 2 is an enlarged schematic view at A in FIG. 1;

fig. 3 is a side view of fig. 1.

In the figure: the device comprises a shell 1, a mounting pipe 2, a sleeve 3, a rotating rod 4, a rotating disc 5, a driving gear 6, a driven gear 7, a bidirectional threaded rod 8, a pressure rod 9, a first connecting plate 10, a second connecting plate 11, an outer rod 12, an inner rod 13, a spring 14 and a magnetic pole 15.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, the manual pipe clamp valve guide sleeve comprises a shell 1, wherein an anticorrosive layer is arranged on the shell 1, the anticorrosive layer is chromium, the device is prevented from being rusted, the service life of the device is prolonged, a cavity is arranged in the shell 1, mounting pipes 2 are symmetrically and fixedly inserted in the shell 1, the two mounting pipes 2 are respectively arranged at two sides of the cavity, a sleeve 3 is arranged in each mounting pipe 2, a rotating rod 4 is rotatably inserted in the shell 1, a rotating disc 5 is fixedly connected to the rotating rod 4, an elastic pad is arranged on the rotating disc 5, is made of rubber material, and is provided with anti-skid lines, so that the manual pipe clamp valve guide sleeve is more convenient and comfortable when a user rotates the rotating disc 5, the use comfort of the user is improved, a bidirectional threaded rod 8 is symmetrically and rotatably connected in the cavity, a transmission mechanism is arranged in the cavity, the transmission mechanism comprises a driving gear 6 and a, driven gear 7 fixed connection is on two-way threaded rod 8, and driving gear 6 is connected with driven gear 7 meshing for can drive driven gear 7 when driving gear 6 rotates and rotate, make two-way threaded rod 8 rotate, symmetrical threaded connection has depression bar 9 on the two-way threaded rod 8.

Symmetry fixedly connected with first connecting plate 10 on depression bar 9, fixedly connected with second connecting plate 11 on first connecting plate 10, fixedly connected with outer pole 12 on the second connecting plate 11, rod 13 in sliding connection has on outer pole 12, one end fixedly connected with annular slab is served to sleeve 3 is kept away from to interior rod 13, the annular slab is located outer pole 12, avoid interior rod 13 to break away from outer pole 12, fixedly connected with spring 14 between interior rod 13 and the 12 inner walls of outer pole, equal symmetry is equipped with magnetic pole 15 in installation pipe 2 and the

sleeve

3, 15 total four groups of magnetic pole, make when depression bar 9 no longer extrudees sleeve 3, under the effect of magnetic pole 15, sleeve 3 can hug closely on installation pipe 2 inner walls.

In the utility model, when the user uses the device, the rotary disc 5 is rotated to rotate the driving gear 6 and drive the driven gear 7 to rotate, so that the bidirectional threaded rod 8 rotates and drives the pressure rod 9 to move up and down, the sleeve 3 is extruded to realize the closing of the pipe clamp valve, when the pipe clamp valve needs to be opened, the rotating disc 5 is rotated, so that the driving gear 6 rotates to drive the driven gear 7 to rotate, the bidirectional threaded rod 8 rotates to drive the pressure rod 9 to move up and down to be far away from the sleeve 3, simultaneously drives the first connecting plate 10 to move in the same direction, so that the second connecting plate 11 moves along with the first connecting plate 10 to drive the outer rod 12 to be far away from the sleeve 3, when the outer rod 12 is far away from the sleeve 3 to a certain distance, the spring 14 generates a pulling force to pull the sleeve 3 to move towards two sides to help the sleeve to recover, and then the sleeve 3 is tightly attached to the inner wall of the installation pipe 2 through the action of the magnetic pole 15.

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

1. The guide sleeve for the manual pipe clamp valve comprises a shell (1) and is characterized in that a cavity is formed in the shell (1), installation pipes (2) are symmetrically and fixedly inserted into the shell (1) and are located on two sides of the cavity respectively, a sleeve (3) is arranged in each installation pipe (2), a rotating rod (4) is rotatably inserted into the shell (1), a rotating disk (5) is fixedly connected onto the rotating rod (4), a bidirectional threaded rod (8) is symmetrically and rotatably connected into the cavity, a transmission mechanism is arranged in the cavity, a pressing rod (9) is symmetrically and threadedly connected onto the bidirectional threaded rod (8), a first connecting plate (10) is symmetrically and fixedly connected onto the pressing rod (9), a second connecting plate (11) is fixedly connected onto the first connecting plate (10), and an outer rod (12) is fixedly connected onto the second connecting plate (11), outer pole (12) go up sliding connection and have interior pole (13), fixedly connected with spring (14) between interior pole (13) and outer pole (12) inner wall.

2. The guide sleeve for the manual pipe clamp valve according to claim 1, wherein the transmission mechanism comprises a driving gear (6) and a driven gear (7), the driving gear (6) is fixedly connected to one end, away from the rotary table (5), of the rotating rod (4), the driven gear (7) is fixedly connected to the bidirectional threaded rod (8), and the driving gear (6) is meshed with the driven gear (7).

3. The guide sleeve for the manual pipe clamp valve according to claim 1, wherein an elastic pad is arranged on the rotary table (5), the elastic pad is made of rubber materials, and anti-skid lines are arranged on the elastic pad.

4. The guide sleeve for the manual pipe clamp valve according to claim 1, wherein an anticorrosive layer is arranged on the shell (1), and the anticorrosive layer is chromium.

5. The guide sleeve for the manual pipe clamp valve according to claim 1, wherein the mounting pipe (2) and the sleeve (3) are symmetrically provided with four groups of magnetic poles (15), and the four groups of magnetic poles (15) are totally arranged.

6. Guide sleeve for a manual pipe clamp valve according to claim 1, characterized in that an annular plate is fixedly connected to the end of the inner rod (13) remote from the sleeve (3), said annular plate being located inside the outer rod (12).