CN213792643U

CN213792643U - Bidirectional manual bar valve

Info

Publication number: CN213792643U
Application number: CN202022285353.4U
Authority: CN
Inventors: 刘维福
Original assignee: Deyang Foster Mechanical And Electrical Equipment Co ltd
Current assignee: Deyang Foster Mechanical And Electrical Equipment Co ltd
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2021-07-27
Anticipated expiration: 2030-10-14

Abstract

The utility model provides a two-way manual bar valve. The bi-directional manual bar valve comprises: the valve rod comprises a frame body and a valve rod, wherein clamping holes are formed in the top of the valve rod, two groups of supporting devices are arranged between the top and the bottom of the inner wall of the frame body, each supporting device comprises a first supporting frame, and the first supporting frames are fixedly connected between the top and the bottom of the inner wall of the frame body. The utility model provides a two-way manual stick valve, through the power disconnection of control switch with the electro-magnet, make the magnetic force of electro-magnet disappear, the spring action of extrusion spring makes the iron plate move down, the iron plate removes the inside removal that drives chucking pole to the chucking hole, thereby further carry out the chucking to the valve stick, stability when having improved the valve stick and using, it is not hard up to avoid taking place at the in-process valve stick of the ejection of compact, the staff of being convenient for is to the installation and the dismantlement of valve stick, and then improved work efficiency, and compact structure, and is simple in operation, therefore, the clothes hanger is strong in practicability.

Description

Bidirectional manual bar valve

Technical Field

The utility model relates to a valving field especially relates to a two-way manual bar valve.

Background

At present, the valve rod is widely applied to industries such as building materials, mines, metallurgy and the like, and is mainly used for controlling small and medium solid and blocky materials in technological processes such as conveying control and feeding. When the valve rod is inserted into the frame, one group of valve rod groups form a parallel grid plate to block the block material on one side of the valve, if one valve rod is drawn out, the grid plate has a larger gap, the material can enter the other side of the gate from the gap, and the quantity of the drawn rods is determined by the requirement of the process flow.

In prior art, the valve stick is connected through screw thread and support frame mostly, when locking the valve stick through the screw thread, the artifical phenomenon that can appear many rounds or change less that rotates of rotating inevitably, the position of control valve stick that can not be accurate, and then make and vary between a plurality of valve sticks for the practicality of device is low, and fixes the valve stick through the screw thread, when needs take out the valve stick, need spend longer time, makes work efficiency low.

Therefore, it is necessary to provide a bidirectional manual bar valve to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a two-way manual bar valve has solved the installation of valve stick and the long problem of dismantlement time.

In order to solve the technical problem, the utility model provides a two-way manual stick valve, include: the valve rod comprises a frame body and a valve rod, wherein clamping holes are formed in the top of the valve rod, two groups of supporting devices are arranged between the top and the bottom of the inner wall of the frame body, each supporting device comprises a first supporting frame, the first supporting frames are fixedly connected between the top and the bottom of the inner wall of the frame body, four mounting grooves are formed in the front of each first supporting frame, mounting blocks are fixedly connected inside the four mounting grooves through bolts, second supporting frames are welded between the front of the four mounting blocks, a plurality of supporting holes are formed between the opposite sides of the first supporting frames and the second supporting frames, first device grooves are formed in the tops of the inner walls of the supporting holes, clamping devices are arranged inside the first device grooves, each clamping device comprises a fixed frame, and the tops of the fixed frames are fixedly connected to the tops of the inner walls of the first device grooves, the top fixedly connected with electro-magnet of the inner wall of fixed frame, sliding connection has the iron plate between the both sides of fixed frame inner wall, two telescopic links of fixedly connected with between the bottom of electro-magnet and the top of iron plate, two the surface of telescopic link all is overlapped and is equipped with the extrusion spring, the bottom fixedly connected with chucking pole of iron plate.

The clamping rod is matched with the clamping hole, the supporting hole is matched with the valve rod, and the mounting block is matched with the mounting groove.

Through-hole and supported hole are passed in proper order to the one end through keeping away from the handle with the valve stick, when stopper and frame laminating, manual rotation handle drives the valve stick and rotates, the valve stick rotates and drives the chucking groove and rotates, when the chucking groove rotate to when mutually with the chucking piece, compression spring's elastic force effect impels the inside in chucking groove with the chucking piece, thereby realized the preliminary chucking to the valve stick, and the chucking hole is relative with the position of chucking pole this moment, and then improved the convenience that the chucking pole got into the chucking hole.

Preferably, a plurality of the bottom of the inner wall of the supporting hole is provided with a second device groove, the bottom of the inner wall of the second device groove is fixedly connected with two compression springs, and a clamping block is fixedly connected between the top ends of the two compression springs.

The clamping block is matched with the clamping groove.

Preferably, the sliding grooves are formed in the two sides of the inner wall of the groove of the second device, the sliding blocks are connected to the inner portions of the sliding grooves in a sliding mode, and the opposite sides of the sliding blocks are fixedly connected to the two sides of the clamping block respectively.

The sliding block can slide in the sliding groove to improve the convenience of the clamping block in moving up and down, the limiting of the clamping block can be realized, and the clamping block is prevented from shaking back and forth when moving.

Preferably, the bottom of the valve rod is provided with a clamping groove, and the outer surface of the valve rod is fixedly connected with a limiting block.

Preferably, a plurality of through holes are formed in both sides of the frame body.

The through hole is matched with the valve rod.

Preferably, the valve rods are arranged in two groups and are symmetrically distributed, the number of each group of valve rods is five, and the valve rods are matched with the supporting holes, the through holes and the clamping devices.

Preferably, one end of the valve rod, which is far away from the frame body, is fixedly connected with a handle.

The valve rod can be conveniently installed and detached by workers through the arrangement of the handle.

Compared with the prior art, the utility model provides a two-way manual bar valve has following beneficial effect:

the utility model provides a two-way manual bar valve:

(1) the one end through keeping away from the handle with the valve stick passes through-hole and supported hole in proper order, when stopper and frame laminating, the manual handle that rotates drives the valve stick and rotates, the valve stick rotates and drives the rotation of chucking groove, when the chucking groove rotate to when relative with the chucking piece, compression spring's elastic force effect impels the inside in chucking groove with the chucking piece, thereby realized the preliminary chucking to the valve stick, and the chucking hole is relative with the position of chucking pole this moment, and then improved the convenience that the chucking pole got into the chucking hole.

(2) The utility model discloses a valve rod, including the valve rod, the valve rod is fixed with the valve rod, the power disconnection of electro-magnet through control switch, make the magnetic force of electro-magnet disappear, the elastic action of extrusion spring makes the iron plate move down, the iron plate removes and drives the chucking pole and remove to the inside in chucking hole, thereby further carry out the chucking to the valve rod, stability when having improved the valve rod and using, avoid taking place to become flexible at the in-process valve rod of the ejection of compact, the staff of being convenient for is to the installation and the dismantlement of valve rod, and then work efficiency has been improved, and compact structure, high reliability and high practicability.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of a bidirectional manual bar valve provided by the present invention;

fig. 2 is a schematic cross-sectional structure view of the first support frame shown in fig. 1;

FIG. 3 is a schematic structural view of the support device shown in FIG. 1;

fig. 4 is a schematic structural view of the chucking device shown in fig. 1.

Reference numbers in the figures: 1. a frame body; 2. a valve rod; 3. a clamping hole; 4. a support device; 41. a first support frame; 42. mounting grooves; 43. mounting blocks; 44. a second support frame; 5. a support hole; 6. a first device slot; 7. a clamping device; 71. a fixing frame; 72. an electromagnet; 73. an iron block; 74. a telescopic rod; 75. A compression spring; 76. a clamping rod; 8. a second device tank; 9. a compression spring; 10. a clamping block; 11. A chute; 12. a slider; 13. a clamping groove; 14. a limiting block; 15. a through hole; 16. a handle.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a bidirectional manual bar valve provided by the present invention; fig. 2 is a schematic cross-sectional structure view of the first support frame shown in fig. 1; FIG. 3 is a schematic structural view of the support device shown in FIG. 1; fig. 4 is a schematic structural view of the chucking device shown in fig. 1. The two-way manual bar valve includes: the valve rod comprises a frame body 1 and a valve rod 2, wherein clamping holes 3 are formed in the top of the valve rod 2, two groups of supporting devices 4 are arranged between the top and the bottom of the inner wall of the frame body 1, each supporting device 4 comprises a first supporting frame 41, the first supporting frames 41 are fixedly connected between the top and the bottom of the inner wall of the frame body 1, four mounting grooves 42 are formed in the front surfaces of the first supporting frames 41, mounting blocks 43 are fixedly connected inside the four mounting grooves 42 through bolts, second supporting frames 44 are welded between the front surfaces of the four mounting blocks 43, a plurality of supporting holes 5 are formed between the opposite sides of the first supporting frames 41 and the second supporting frames 44, first device grooves 6 are formed in the tops of the inner walls of the supporting holes 5, clamping devices 7 are arranged inside the first device grooves 6, and the clamping devices 7 comprise fixed frames 71, the top fixed connection of fixed frame 71 in the top of the inner wall of first device groove 6, the top fixedly connected with electro-magnet 72 of the inner wall of fixed frame 71, sliding connection has iron plate 73 between the both sides of fixed frame 71 inner wall, two telescopic links 74 of fixedly connected with between the bottom of electro-magnet 72 and the top of iron plate 73, two the surface of telescopic link 74 all overlaps and is equipped with extrusion spring 75, the bottom fixedly connected with chucking rod 76 of iron plate 73, electro-magnet 72 is through external control switch and external power supply electric connection.

The power supply of the electromagnet 72 is disconnected through the control switch, the magnetic force of the electromagnet 72 disappears, the elastic action of the extrusion spring 75 enables the iron block 73 to move downwards, the iron block 73 moves to drive the clamping rod 76 to move towards the inside of the clamping hole 3, the valve rod 2 is further clamped, the stability of the valve rod 2 in use is improved, looseness of the valve rod 2 in the discharging process is avoided, and the valve rod 2 is convenient to install and detach by workers, the working efficiency is further improved, the structure is compact, and the operation is simple.

A plurality of second device groove 8 has all been seted up to the bottom of 5 inner walls in supported hole, two compression spring 9 of bottom fixedly connected with of 8 inner walls in second device groove, fixedly connected with chucking piece 10 between two compression spring 9's the top.

The both sides of 8 inner walls in second device grooves have all been seted up spout 11, two the equal sliding connection in inside of spout 11 has slider 12.

The bottom of the valve rod 2 is provided with a clamping groove 13, and the outer surface of the valve rod 2 is fixedly connected with a limiting block 14.

Can carry on spacingly to valve stick 2 through setting up of stopper 14, be convenient for maintain chucking hole 3, chucking pole 76, chucking groove 13 and chucking piece 10 on the coplanar, and can make a plurality of valve sticks 2 after the installation comparatively neat, and then can improve device's performance.

A plurality of through holes 15 are formed in both sides of the frame body 1.

The valve rods 2 are arranged in two groups and are symmetrically distributed, the number of each group of valve rods 2 is five, and the valve rods 2 are matched with the supporting holes 5, the through holes 15 and the clamping devices 7.

A handle 16 is fixedly connected to one end of the valve rod 2 far away from the frame body 1.

The utility model provides a two-way manual bar valve's theory of operation as follows:

when the valve rod 2 is in work, the power supply of the electromagnet 72 is switched on through the control switch, the electromagnet 72 generates magnetic force, the iron block 73 is further driven to move upwards, one end, far away from the handle 16, of the valve rod 2 sequentially penetrates through the through hole 15 and the supporting hole 5, when the limiting block 14 is attached to the frame body 1, the handle 16 is rotated to drive the valve rod 2 to rotate, the valve rod 2 rotates to drive the clamping groove 13 to rotate, when the clamping groove 13 rotates to be opposite to the clamping block 10, the clamping block 10 is pushed to move upwards through the elastic force of the compression spring 9, the clamping block 10 is attached to the clamping groove 13, and therefore primary clamping of the valve rod 2 is achieved;

the power supply of the electromagnet 72 is disconnected through the control switch, so that the magnetic force of the electromagnet 72 disappears, the downward acting force is applied to the iron block 73 through the elastic force of the extrusion spring 75, the iron block 73 moves downwards, the iron block 73 moves to drive the clamping rod 76 to move towards the inside of the clamping hole 3, and the valve rod 2 is further clamped;

when the valve rod 2 needs to be removed, the power of the electromagnet 72 is turned on, the chucking rod 76 is retreated from the chucking hole 3, and the valve rod 2 is forcibly removed to the outside of the housing 1.

one end, far away from the handle 16, of the valve rod 2 sequentially penetrates through the through hole 15 and the supporting hole 5, when the limiting block 14 is attached to the frame body 1, the handle 16 is manually rotated to drive the valve rod 2 to rotate, the valve rod 2 rotates to drive the clamping groove 13 to rotate, when the clamping groove 13 rotates to be opposite to the clamping block 10, the clamping block 10 is pushed into the clamping groove 13 under the elastic action of the compression spring 9, so that preliminary clamping of the valve rod 2 is achieved, the clamping hole 3 is opposite to the clamping rod 76 at the moment, and convenience of the clamping rod 76 entering the clamping hole 3 is improved;

the power supply of the electromagnet 72 is disconnected through the control switch, the magnetic force of the electromagnet 72 disappears, the elastic action of the extrusion spring 75 enables the iron block 73 to move downwards, the iron block 73 moves to drive the clamping rod 76 to move towards the inside of the clamping hole 3, the valve rod 2 is further clamped, the stability of the valve rod 2 in use is improved, looseness of the valve rod 2 in the discharging process is avoided, the valve rod 2 is convenient to install and detach by workers, the working efficiency is further improved, the structure is compact, the operation is simple, and the practicability is high.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A bi-directional manual wand valve comprising: framework (1) and valve stick (2), its characterized in that: chucking holes (3) have all been seted up at the top of valve rod (2), be provided with two sets of strutting arrangement (4) between the top of framework (1) inner wall and the bottom, strutting arrangement (4) include first support frame (41), first support frame (41) fixed connection is between the top and the bottom of framework (1) inner wall, four mounting groove (42), four have been seted up in the front of first support frame (41) four mounting groove (42), four all through bolt fixedly connected with installation piece (43), four the welding has second support frame (44) between the front of installation piece (43), a plurality of holding hole (5), a plurality of have all been seted up between one side that first support frame (41) and second support frame (44) are relative first device groove (6) have all been seted up at the top of holding hole (5) inner wall, a plurality of the inside of first device groove (6) all is provided with chucking device (7) Including fixed frame (71), the top fixed connection of fixed frame (71) is in the top of the inner wall of first device groove (6), the top fixedly connected with electro-magnet (72) of the inner wall of fixed frame (71), sliding connection has iron plate (73) between the both sides of fixed frame (71) inner wall, two telescopic link (74) of fixedly connected with between the bottom of electro-magnet (72) and the top of iron plate (73), two the surface of telescopic link (74) all overlaps and is equipped with extrusion spring (75), the bottom fixedly connected with chucking rod (76) of iron plate (73).

2. The bidirectional manual bar valve according to claim 1, wherein a second device groove (8) is formed in the bottom of each of the inner walls of the plurality of support holes (5), two compression springs (9) are fixedly connected to the bottom of each of the inner walls of the second device grooves (8), and a clamping block (10) is fixedly connected between the top ends of the two compression springs (9).

3. The bidirectional manual bar valve according to claim 2, wherein sliding grooves (11) are formed in two sides of the inner wall of the second device groove (8), sliding blocks (12) are slidably connected inside the two sliding grooves (11), and one opposite sides of the two sliding blocks (12) are fixedly connected to two sides of the clamping block (10) respectively.

4. The bidirectional manual bar valve according to claim 1, characterized in that a clamping groove (13) is formed at the bottom of the valve bar (2), and a limiting block (14) is fixedly connected to the outer surface of the valve bar (2).

5. The bidirectional manual bar valve according to claim 1, wherein a plurality of through holes (15) are formed on both sides of the frame body (1).

6. A bi-directional manual bar valve according to claim 1, characterized in that the valve rods (2) are arranged in two groups and are symmetrically distributed, the number of the valve rods (2) in each group is five, and the valve rods (2) are matched with the support holes (5), the through holes (15) and the clamping devices (7).

7. A bi-directional manual bar valve according to claim 1, characterized in that a handle (16) is fixedly connected to the end of the valve bar (2) remote from the frame (1).