CN212360855U

CN212360855U - Blind plate valve

Info

Publication number: CN212360855U
Application number: CN202020815746.9U
Authority: CN
Inventors: 李建书
Original assignee: Zhejiang Jinlong Valve Co ltd
Current assignee: Zhejiang Jinlong Valve Co ltd
Priority date: 2020-05-16
Filing date: 2020-05-16
Publication date: 2021-01-15
Anticipated expiration: 2030-05-16

Abstract

The utility model relates to a control valve technical field just discloses a blind plate valve, comprising a main body, the front end fixed mounting control valve of main part, the control valve includes installation mechanism, the main part includes the bottom frame, the upside fixed mounting of bottom frame has the support frame, the upper end fixed mounting of support frame has fixed part, fixed part fixed mounting is in fixed drum surface outside. This blind plate valve, through rotating the valve, utilize the rotation axis to drive the driving gear and rotate, the driving gear is connected through the meshing and is driven first trapezoidal gear and rotate, first trapezoidal gear drives second trapezoidal gear through first rotary rod and rotates, recycle second trapezoidal gear connects through the meshing and drives third trapezoidal gear and rotate, third trapezoidal gear drives the ball valve through the second rotary rod and rotates, make the trompil on the ball valve communicate with each other with the second pipeline to first pipeline, utilize the ball valve to control the flow of liquid, thereby make equipment reach the effect of control liquid flow size.

Description

Blind plate valve

Technical Field

The utility model relates to a control valve technical field specifically is a blind plate valve.

Background

The blind plate valve is a gate valve for cutting off gas media manually, electrically, pneumatically or hydraulically, and generally comprises an electric blind plate valve, a hydraulic blind plate valve, a pneumatic blind plate valve, a closed gate valve and an electric open type blind plate valve, wherein the blind plate valve comprises three driving devices, two manual clamping or loosening devices are arranged, one electric device is used for opening or closing the gate plate, the two manual devices are firstly loosened during opening or closing the gate plate, then the electric device is started, so that the purpose of opening or closing the gate plate is achieved, after the gate plate is opened or closed, the two manual devices are clamped, and a pipeline can work.

At present, domestic blind plate valves are generally used for controlling gas and liquid in pipelines, especially for controlling liquid, the flow of the liquid in the pipelines needs to be controlled in the using process of the blind plate valve equipment, the traditional blind plate valves are difficult to accurately control the flow of the liquid in the pipelines, great inconvenience is brought to the use of users, the use requirements of the users are difficult to meet, the popularization is not facilitated, and therefore the blind plate valve is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a blind plate valve, possess control liquid flow size, convenient to use, satisfy user's user demand's advantage, solved current equipment can not control liquid flow size, use inconvenient, be difficult to satisfy user's user demand's problem.

(II) technical scheme

For realize above-mentioned control liquid flow size, convenient to use, satisfy user's user demand purpose, the utility model provides a following technical scheme: a blind plate valve comprises a main body, wherein the front end of the main body is fixedly provided with a control valve, the control valve comprises an installation mechanism, the main body comprises a bottom frame, the upper side of the bottom frame is fixedly provided with a support frame, the upper end of the support frame is fixedly provided with a fixed part, the fixed part is fixedly arranged on the outer side of the surface of a fixed cylinder, the inner wall of the fixed cylinder is fixedly provided with a first pipeline, the right end of the first pipeline is fixedly provided with an installation mechanism, the right end of the installation mechanism is fixedly provided with a second pipeline, the upper side of the installation mechanism is fixedly provided with a connecting piece, the upper end of the connecting piece is fixedly provided with a shell, the front end of the shell is provided with a connecting rod, one end of the connecting rod, which is far away from the shell, is fixedly, the driving gear is connected with first trapezoidal gear through the meshing, first trapezoidal gear's left side fixed mounting has first rotary rod, the right-hand member fixed mounting of first rotary rod has second trapezoidal gear, second trapezoidal gear is connected with third trapezoidal gear through the meshing, third trapezoidal gear's lower extreme fixed mounting has the second rotary rod, the lower extreme fixed mounting of second rotary rod has the ball valve.

Preferably, the upper end fixed mounting of fixed part has the installation part, the upper end fixed mounting of installation part has the fixed block, the upside fixed mounting of fixed block has the motor, the right side fixed mounting of fixed block has the dead lever, the right-hand member of dead lever is installed and is risen and contract the mechanism, the right-hand member fixed mounting that rises and contracts the mechanism has the mounting, the rear end fixed mounting of mounting has the closing valve.

Preferably, the fixed soft cover of rubber that is provided with in outside of the mechanism that contracts that rises, and the soft cover of rubber is the rugosity, through set the soft cover of rubber to the rugosity, is convenient for collect when the soft cover of rubber compresses on the one hand, and on the other hand prevents that the dust from getting into and leading to the apparatus to break down in the mechanism that contracts that rises, and the soft cover of rubber sets up the emergence that has reduced the risk to a certain extent to the security of equipment has been promoted.

Preferably, the fixing member and the closing valve are fixedly installed through a fixing pin shaft, and the fixing member and the closing valve are fixed through the fixing pin shaft.

Preferably, installation mechanism closes fixed mounting soon through first fixing bolt screw thread with first pipeline, all sets up the screw hole that corresponds with first fixing bolt through installation mechanism and first pipeline and makes and form zonulae occludens between tooth and the tooth, avoids causing installation mechanism and first pipe connection inseparable because unable zonulae occludens between tooth and the tooth to the leakproofness of equipment has been promoted.

Preferably, the installation mechanism and the second pipeline are screwed and fixedly installed through the second fixing bolt, and the installation mechanism is tightly connected with the second pipeline through the second fixing bolt, so that the stability of equipment installation is improved.

Preferably, the ball valve is provided with a circular opening, and the opening on the ball valve is used for leaking a part, so that the flow of liquid is controlled, and the effective control of the liquid flow in the pipeline is realized.

(III) advantageous effects

Compared with the prior art, the utility model provides a blind plate valve possesses following beneficial effect: the flow of the liquid is controlled, the use is convenient, and the use requirement of a user is met.

1. This blind plate valve, through rotating the valve, utilize the connecting rod to drive the rotation axis rotation, the rotation axis drives the driving gear and rotates, the driving gear is connected through the meshing and is driven first trapezoidal gear and rotate, first trapezoidal gear drives second trapezoidal gear through first rotary rod and rotates, recycle second trapezoidal gear connects through the meshing and drives third trapezoidal gear and rotate, third trapezoidal gear drives the ball valve through the second rotary rod and rotates, make the trompil on the ball valve communicate with each other with the second pipeline to first pipeline, utilize the ball valve to control the flow of liquid, thereby make equipment reach the effect of control liquid flow size.

2. This blind plate valve provides kinetic energy through the motor, will rise the mechanism that contracts and contract shrink and drive the mounting and remove, and fixed establishment drives the closing valve closure through the fixed pin axle to make equipment reach the closure state, thereby make equipment reach convenient to use, satisfy user's user demand's effect.

Drawings

FIG. 1 is a schematic side sectional view of the control valve of the present invention;

fig. 2 is a front view of the present invention;

FIG. 3 is a front view of the main body of the present invention;

fig. 4 is a side view of the control valve of the present invention;

FIG. 5 is a schematic view of the housing structure of the present invention;

fig. 6 is a schematic view of the connection between the valve and the driving gear of the present invention.

In the figure: 1. a main body; 101. a bottom frame; 102. a support frame; 103. a fixing member; 104. a mounting member; 105. a fixed block; 106. a motor; 107. fixing the rod; 108. a lifting and shrinking mechanism; 109. a fixing member; 110. fixing a pin shaft; 111. a closing valve; 112. a fixed cylinder; 113. a first conduit; 2. a control valve; 3. a second conduit; 4. a first fixing bolt; 5. a second fixing bolt; 6. a connecting member; 7. a housing; 8. A connecting rod; 9. a valve; 10. a rotating shaft; 11. a driving gear; 12. a first trapezoidal gear; 13. a first rotating rod; 14. a second trapezoidal gear; 15. a third trapezoidal gear; 16. a second rotating rod; 17. a ball valve; 18. opening a hole; 19. a mounting mechanism.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, a blind plate valve comprises a main body 1, a control valve 2 is fixedly installed at the front end of the main body 1, the control valve 2 comprises an installation mechanism 19, the main body 1 comprises a bottom frame 101, a support frame 102 is fixedly installed at the upper side of the bottom frame 101, a fixing part 103 is fixedly installed at the upper end of the support frame 102, an installation part 104 is fixedly installed at the upper end of the fixing part 103, a fixing block 105 is fixedly installed at the upper end of the installation part 104, a motor 106 is fixedly installed at the upper side of the fixing block 105, a fixing rod 107 is fixedly installed at the right side of the fixing block 105, a lifting mechanism 108 is installed at the right end of the fixing rod 107, a rubber soft sleeve is fixedly installed at the outer side of the lifting mechanism 108, the rubber soft sleeve is folded, on one hand, collection is facilitated when the rubber soft sleeve is compressed, on the other hand, dust is, the arrangement of the rubber soft sleeve reduces the occurrence of risks to a certain extent, thereby improving the safety of the equipment, the right end of the lifting and contracting mechanism 108 is fixedly provided with a fixing piece 109, the rear end of the fixing piece 109 is fixedly provided with a sealing valve 111, the fixing piece 109 and the sealing valve 111 are fixedly arranged through a fixing pin shaft 110, the fixing piece 109 and the sealing valve 111 are fixed by the fixing pin shaft 110, a fixing part 103 is fixedly arranged at the outer side of the surface of a fixing cylinder 112, the inner wall of the fixing cylinder 112 is fixedly provided with a first pipeline 113, the right end of the first pipeline 113 is fixedly provided with an installation mechanism 19, the installation mechanism 19 and the first pipeline 113 are fixedly screwed and arranged through a first fixing bolt 4, the installation mechanism 19 and the first pipeline 113 are both provided with threaded holes corresponding to the first fixing bolt 4, so that tight connection is formed between teeth, and the situation that the installation mechanism 19 and the first pipeline 113 are not tightly connected due to the fact, thereby improving the sealing performance of the equipment, the right end of the mounting mechanism 19 is fixedly provided with the second pipeline 3, the mounting mechanism 19 and the second pipeline 3 are fixedly mounted in a screwing way through the threads of the second fixing bolt 5, the mounting mechanism 19 and the second pipeline 3 are tightly connected through the second fixing bolt 5, thereby improving the stability of the equipment mounting, the upper side of the mounting mechanism 19 is fixedly provided with the connecting piece 6, the upper end of the connecting piece 6 is fixedly provided with the shell 7, the front end of the shell 7 is provided with the connecting rod 8, one end of the connecting rod 8 far away from the shell 7 is fixedly provided with the valve 9, the connecting rod 8 is fixedly connected with the rotating shaft 10 in the shell 7, the rotating shaft 10 is fixedly provided with the driving gear 11, the driving gear 11 is connected with the first trapezoidal gear 12 through meshing, the left side of the first trapezoidal gear 12 is fixedly provided with the first rotating rod, second trapezoidal gear 14 is connected with third trapezoidal gear 15 through the meshing, and the lower extreme fixed mounting of third trapezoidal gear 15 has second rotary rod 16, and the lower extreme fixed mounting of second rotary rod 16 has ball valve 17, is provided with trompil 18 on the ball valve 17, and trompil 18 is circular form, utilizes the trompil 18 on the ball valve 17 to spill the part to control the flow size of liquid, realize the liquid flow effective control in the pipeline.

The working principle is as follows: when the device is used, firstly, the control valve 2 is installed on a master, the installation mechanism 19 and the first pipeline 113 are screwed and fixedly installed through the threads of the first fixing bolt 4, the installation mechanism 19 and the first pipeline 113 are both provided with threaded holes corresponding to the first fixing bolt 4, so that tight connection is formed between the teeth, the situation that the connection between the installation mechanism 19 and the first pipeline 113 is not tight due to the fact that the teeth cannot be tightly connected is avoided, the sealing performance of the device is improved, the installation mechanism 19 is tightly connected with the second pipeline 3 through the second fixing bolt 5, the installation stability of the device is improved, after the installation is stable, liquid penetrates through the pipeline, when the liquid flow needs to be adjusted, a user drives the rotating shaft 10 to rotate through the rotating valve 9 by using the connecting rod 8, the rotating shaft 10 drives the driving gear 11 to rotate, the driving gear 11 drives the first trapezoidal gear 12 to rotate through meshing connection, the first trapezoidal gear 12 drives the second trapezoidal gear 14 to rotate through the first rotating rod 13, the second trapezoidal gear 14 drives the third trapezoidal gear 15 to rotate through meshing connection, the third trapezoidal gear 15 drives the ball valve 17 to rotate through the second rotating rod 16, the opening 18 in the ball valve 17 is communicated with the first pipeline 113 and the second pipeline 3, the ball valve 17 is used for controlling the flow of liquid, and therefore the equipment achieves the effect of controlling the flow of the liquid; the problem of current equipment can not control liquid flow size, use inconvenience, be difficult to satisfy user's user demand is solved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A blind plate valve, includes main part (1), its characterized in that: the front end fixed mounting control valve (2) of main part (1), control valve (2) are including installation mechanism (19), main part (1) is including bottom frame (101), the upside fixed mounting of bottom frame (101) has support frame (102), the upper end fixed mounting of support frame (102) has fixed part (103), fixed part (103) fixed mounting is in fixed drum (112) surface outside, fixed mounting has first pipeline (113) on the inner wall of fixed drum (112), the right-hand member fixed mounting of first pipeline (113) has installation mechanism (19), installation mechanism (19) right-hand member fixed mounting has second pipeline (3), the upside fixed mounting of installation mechanism (19) has connecting piece (6), the upper end fixed mounting of connecting piece (6) has casing (7), connecting rod (8) are installed to the front end of casing (7), one end fixed mounting that casing (7) were kept away from in connecting rod (8) has valve (9), connecting rod (8) and inside rotation axis (10) fixed connection of casing (7), fixed mounting has driving gear (11) on rotation axis (10), driving gear (11) are connected with first trapezoidal gear (12) through the meshing, the left side fixed mounting of first trapezoidal gear (12) has first rotary rod (13), the right-hand member fixed mounting of first rotary rod (13) has second trapezoidal gear (14), second trapezoidal gear (14) are connected with third trapezoidal gear (15) through the meshing, the lower extreme fixed mounting of third trapezoidal gear (15) has second rotary rod (16), the lower extreme fixed mounting of second rotary rod (16) has ball valve (17).

2. The blind plate valve according to claim 1, wherein: the utility model discloses a lift-shrink device, including fixed part (103), upper end fixed mounting of fixed part (103) has installing component (104), the upper end fixed mounting of installing component (104) has fixed block (105), the upside fixed mounting of fixed block (105) has motor (106), the right side fixed mounting of fixed block (105) has dead lever (107), the right-hand member of dead lever (107) is installed and is lifted and contract mechanism (108), the right-hand member fixed mounting of mechanism (108) that rises and contracts has mounting (109), the rear end fixed mounting of mounting (109) has closed valve (111).

3. The blind plate valve according to claim 2, wherein: the outer side of the lifting and shrinking mechanism (108) is fixedly provided with a soft rubber sleeve which is in a folding shape.

4. The blind plate valve according to claim 2, wherein: the fixing piece (109) and the closing valve (111) are fixedly installed through a fixing pin shaft (110).

5. The blind plate valve according to claim 1, wherein: the mounting mechanism (19) and the first pipeline (113) are fixedly mounted through screwing of the first fixing bolt (4) in a threaded mode.

6. The blind plate valve according to claim 1, wherein: the mounting mechanism (19) and the second pipeline (3) are screwed and fixedly mounted through the second fixing bolt (5) in a threaded manner.

7. The blind plate valve according to claim 1, wherein: an opening (18) is formed in the ball valve (17), and the opening (18) is circular.