阅读说明：本技术 一种移动式阀门省力控制装置 (Movable valve labor-saving control device ) 是由 陈伟伟 于 2021-09-08 设计创作，主要内容包括：本发明公开了一种移动式阀门省力控制装置,包括支撑组件,支撑组件前方设置安装有孔距调节组件,支撑组件后方设置安装有压力组件,支撑组件包括水流管、力矩杆,水流管顶端转动连接有旋转阀,旋转阀正面开设有滑动调节孔,滑动调节孔内周侧固定连接有导向凸块,力矩杆穿过滑动调节孔与旋转阀滑动连接,力矩杆顶端开设有呈直线阵列的定位调节孔。本发明通过设置有力矩杆、孔距调节组件、压力组件,可以调节力矩杆的力矩,针对已有的省力机构,且无需频繁操作,动作比较费力的阀门,使用本装置后不仅可以节约人力成本,轻松开启关闭阀门,而且避免了猛然用力对阀门造成的冲击损坏和人员误伤。(The invention discloses a movable valve labor-saving control device which comprises a supporting assembly, wherein a pitch adjusting assembly is arranged in front of the supporting assembly, a pressure assembly is arranged behind the supporting assembly, the supporting assembly comprises a water flow pipe and a torque rod, the top end of the water flow pipe is rotatably connected with a rotary valve, the front surface of the rotary valve is provided with a sliding adjusting hole, the inner peripheral side of the sliding adjusting hole is fixedly connected with a guide convex block, the torque rod penetrates through the sliding adjusting hole to be slidably connected with the rotary valve, and the top end of the torque rod is provided with positioning adjusting holes in a linear array. The valve opening and closing device is provided with the torque rod, the hole distance adjusting assembly and the pressure assembly, so that the torque of the torque rod can be adjusted, and the device can save labor cost, easily open and close the valve and avoid impact damage and accidental injury of personnel caused by violent force to the valve aiming at the existing labor-saving mechanism and the valve which does not need frequent operation and is difficult to act.)

1. A movable valve labor-saving control device is characterized by comprising a support assembly (1), wherein a pitch adjusting assembly (2) is arranged in front of the support assembly (1), and a pressure assembly (3) is arranged behind the support assembly (1);

the supporting assembly (1) comprises a water flow pipe (11) and a torque rod (13), the top end of the water flow pipe (11) is rotatably connected with a rotary valve (12), the front side of the rotary valve (12) is provided with a sliding adjusting hole (121), the inner peripheral side of the sliding adjusting hole (121) is fixedly connected with a guide convex block (1211), the torque rod (13) penetrates through the sliding adjusting hole (121) to be slidably connected with the rotary valve (12), the top end of the torque rod (13) is provided with positioning adjusting holes (131) in a linear array, and two sides of the torque rod (13) are provided with guide grooves (132) in sliding fit with the guide convex block (1211);

the pitch adjusting assembly (2) comprises a fixed front block (21), a sliding inserted bar (22), a power bar (24), a rack (25), a gear (26) and a breaking bar (27), wherein a sliding vertical hole (211) is formed in the top end of the fixed front block (21), a yielding groove (212) corresponding to the gear (26) is formed in the front of the sliding vertical hole (211) in the top end of the fixed front block (21), a rotating transverse hole (213) is formed in the side surface of the fixed front block (21), the sliding inserted bar (22) is in sliding connection with the fixed front block (21) through the sliding vertical hole (211), a protruding disc (221) is fixedly connected to the periphery of the sliding inserted bar (22), a spring (23) is movably sleeved on the periphery of the sliding inserted bar (22), a mounting groove (222) is formed on the periphery of the sliding inserted bar (22), a wheel hole (261) is formed in the end surface of the gear (26), the power bar (24) penetrates through the wheel hole (261) and is fixedly connected with the gear (26), the power rod (24) is rotatably connected with the fixed front block (21) through a rotating transverse hole (213), and the rack (25) is fixedly arranged in the mounting groove (222);

the pressure assembly (3) comprises a vertical moving block (31), a fixed guide plate (32), a T-shaped sliding block (34) and a linkage sliding rod (36), wherein the top end of the vertical moving block (31) is fixedly connected with a pressure block (311) in sliding fit with the guide groove (132), an inclined sliding groove (312) in sliding connection with the linkage sliding rod (36) is formed in the outer side of the vertical moving block (31), a connecting fixing rod (313) is fixedly connected to the inner side of the vertical moving block (31), one end, far away from the vertical moving block (31), of the connecting fixing rod (313) is fixedly connected with a vertical guide post (314), a vertical guide hole (3141) is formed in the top end of the vertical guide post (314), a T-shaped sliding groove (321) in sliding fit with the T-shaped sliding block (34) is formed in the bottom end of the fixed guide plate (32), a vertical guide rod (33) is fixedly connected to the top end of the fixed guide plate (32), and the vertical guide rod (33) passes through the vertical guide hole (3141) and is in sliding connection with the vertical guide post (314), t type slider (34) bottom fixedly connected with linkage post (35), linkage fixed orifices (351) have been seted up to linkage post (35) terminal surface, and linkage slide bar (36) pass linkage fixed orifices (351) and linkage post (35) fixed connection, and linkage post (35) bottom fixedly connected with L type pole (352), L type pole (352) week side sets up installs spacing subassembly (4).

2. The labor-saving control device of a movable valve according to claim 1, wherein the position-limiting component (4) comprises a sliding column (41), a tightening rod (42), a screw (43), and a nut (44), a sliding guide hole (411) is formed around the sliding column (41), the L-shaped rod (352) passes through the sliding guide hole (411) and is slidably connected with the sliding column (41), a position-limiting guide hole (412) communicated with the sliding guide hole (411) is formed below the sliding guide hole (411) around the sliding column (41), a positioning fixing rod (413) is fixedly connected to the bottom end of the sliding column (41), one end of the positioning fixing rod (413) far away from the sliding column (41) is fixedly connected to the rear surface of the rotary valve (12), the tightening rod (42) is slidably connected with the sliding column (41) through the position-limiting guide hole (412), and a tightening surface (421) corresponding to the cross bar of the L-shaped rod (352) is formed around the tightening rod (42), the end face of the abutting rod (42) is provided with a through hole (422), and the screw rod (43) penetrates through the through hole (422) to be in threaded connection with the nut (44).

3. A mobile valve labor-saving control device according to claim 1, characterized in that the top end of the spring (23) is in contact connection with the bottom end of the protruding disk (221), and the bottom end of the spring (23) is in contact connection with the top end of the fixed front block (21).

4. The movable valve labor-saving control device according to claim 1, wherein the power rod (24) has a fixed insertion hole (241) formed on the periphery thereof and located outside the fixed front block (21), and the snapping rod (27) is inserted into the fixed insertion hole (241) and is fixedly connected with the power rod (24).

5. A mobile valve power saving control device according to claim 1, characterized in that the rear of the fixed front block (21) is fixedly connected with the front of the rotary valve (12), and the front of the fixed guide plate (32) is fixedly connected with the rear of the rotary valve (12).

Technical Field

The invention belongs to the field of valve equipment, and particularly relates to a movable valve labor-saving control device.

Background

In the production process of the liquid crystal glass substrate, large-scale equipment such as a boiler, a refrigerator, an air compressor and the like is required, and the size of a pipeline and a valve used in the production process is large. Generally, the valve with the valve size larger than DN65 is difficult to open and close. The resistance of the common valve is large, and the operation of opening and closing the valve by using a handle is only laborious in practice. Several people are often required to operate the valve at the same time, and even the valve handle is broken in some cases, the valve cannot be opened or closed smoothly. Therefore, the improvement is made, and the movable valve labor-saving control device is provided.

Disclosure of Invention

The invention aims to overcome the problems in the prior art and provides a movable valve labor-saving control device, which can adjust the moment of a moment rod by arranging the moment rod, a hole distance adjusting component and a pressure component, aims at the existing labor-saving mechanism, does not need frequent operation and is a valve with laborious action, can save labor cost and easily open and close the valve after being used, and avoids impact damage and personnel accidental injury to the valve caused by violent force.

In order to achieve the technical purpose and achieve the technical effect, the invention is realized by the following technical scheme:

a movable valve labor-saving control device comprises a supporting component, wherein a hole distance adjusting component is arranged in front of the supporting component, and a pressure component is arranged behind the supporting component;

the supporting assembly comprises a water flow pipe and a torque rod, the top end of the water flow pipe is rotatably connected with a rotary valve, the front surface of the rotary valve is provided with a sliding adjusting hole, the inner peripheral side of the sliding adjusting hole is fixedly connected with a guide lug, the torque rod penetrates through the sliding adjusting hole to be slidably connected with the rotary valve, the top end of the torque rod is provided with positioning adjusting holes in a linear array, and two sides of the torque rod are provided with guide grooves in sliding fit with the guide lugs;

the hole pitch adjusting assembly comprises a fixed front block, a sliding insertion rod, a power rod, a rack, a gear and a breaking rod, wherein a sliding vertical hole is formed in the top end of the fixed front block;

the pressure assembly comprises a vertical moving block, a fixed guide plate, a T-shaped sliding block and a linkage sliding rod, wherein the top end of the vertical moving block is fixedly connected with a pressure block in sliding fit with a guide groove, the outer side of the vertical moving block is provided with an inclined chute in sliding fit with the linkage sliding rod, the inner side of the vertical moving block is fixedly connected with a connection fixed rod, one end of the connection fixed rod away from the vertical moving block is fixedly connected with a vertical guide post, the top end of the vertical guide post is provided with a vertical guide hole, the bottom end of the fixed guide plate is provided with a T-shaped chute in sliding fit with the T-shaped sliding block, the top end of the fixed guide plate is fixedly connected with a vertical guide rod, the vertical guide rod penetrates through the vertical guide hole to be in sliding fit with the vertical guide post, the bottom end of the T-shaped sliding block is fixedly connected with a linkage post, the end face of the linkage fixed hole is provided with a linkage fixed hole, the linkage sliding rod penetrates through the linkage fixed hole to be fixedly connected with the linkage post, and the bottom end of the linkage post is fixedly connected with an L-shaped rod, and a limiting component is arranged on the periphery of the L-shaped rod.

Further, spacing subassembly includes the slip stand, support tight pole, the screw rod, the nut, slip guide hole has been seted up to slip stand week side, L type pole passes slip guide hole and slip stand sliding connection, slip stand week side is located slip guide hole below and sets up the communicating spacing guide hole with the slip guide hole, slip stand bottom fixedly connected with location dead lever, location dead lever is kept away from slip stand one end and rotary valve rear fixed connection, support tight pole through spacing guide hole and slip stand sliding connection, support tight pole week side and set up the face of supporting tight corresponding with L type pole horizontal pole, support tight pole terminal surface and seted up the clearing hole, the screw rod passes clearing hole and nut threaded connection.

Furthermore, the top end of the spring is in contact connection with the bottom end of the protruding disc, and the bottom end of the spring is in contact connection with the top end of the fixed front block.

Furthermore, a fixed insertion hole is formed in the periphery of the power rod and located on the outer side of the fixed front block, and the snapping rod is inserted into the fixed insertion hole and is fixedly connected with the power rod.

Furthermore, the rear surface of the fixed front block is fixedly connected with the front surface of the rotary valve, and the front surface of the fixed guide plate is fixedly connected with the rear surface of the rotary valve.

The invention has the beneficial effects that: this kind of portable valve power saving control device through being provided with moment pole, pitch-row adjusting part, pressure components, can the moment of adjusting moment pole, to existing laborsaving mechanism, and need not frequent operation, the valve that the action is more hard uses this device after not only can practice thrift the human cost, easily opens and closes the valve, has avoided the impact damage and the personnel accidental injury that violently exert oneself and cause the valve moreover.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an exploded view of a portion of the structure of the present invention;

FIG. 3 is an exploded view of a portion of the structure of the present invention;

FIG. 4 is an exploded view of a portion of the structure of the present invention;

fig. 5 is an exploded view of a partial structure of the present invention.

In the figure: 1. a support assembly; 11. a water flow pipe; 12. rotating the valve; 121. a slide adjustment aperture; 1211. a guide projection; 13. a torque rod; 131. positioning the adjusting hole; 132. a guide groove; 2. a pitch adjustment assembly; 21. fixing the front block; 211. sliding the vertical hole; 212. a yielding groove; 213. rotating the transverse hole; 22. a sliding insertion rod; 221. a protruding disc; 222. mounting grooves; 23. a spring; 24. a power rod; 241. fixing the jack; 25. a rack; 26. a gear; 261. a wheel hole; 27. breaking the rod off; 3. a pressure assembly; 31. a vertical moving block; 311. a pressure block; 312. an inclined chute; 313. connecting a fixed rod; 314. a vertical guide post; 3141. a vertical guide hole; 32. fixing a guide plate; 321. a T-shaped chute; 33. a vertical guide bar; 34. a T-shaped slider; 35. a linkage column; 351. a linkage fixing hole; 352. an L-shaped rod; 36. linking the slide bars; 4. a limiting component; 41. sliding the upright post; 411. a sliding guide hole; 412. limiting the guide hole; 413. positioning a fixed rod; 42. a tightening rod; 421. a pressing surface; 422. through the hole; 43. a screw; 44. and a nut.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.

As shown in figure 1, the movable valve labor-saving control device comprises a support component 1, wherein a pitch adjusting component 2 is arranged in front of the support component 1, and a pressure component 3 is arranged behind the support component 1.

As shown in fig. 2, the supporting assembly 1 includes a water flow pipe 11 and a torque rod 13, the top end of the water flow pipe 11 is rotatably connected to a rotary valve 12, the front surface of the rotary valve 12 is provided with a sliding adjusting hole 121, a guiding protrusion 1211 is fixedly connected to the inner peripheral side of the sliding adjusting hole 121, the torque rod 13 passes through the sliding adjusting hole 121 to be slidably connected to the rotary valve 12, the top end of the torque rod 13 is provided with a positioning adjusting hole 131 in a linear array, and two sides of the torque rod 13 are provided with guiding grooves 132 slidably engaged with the guiding protrusion 1211.

As shown in fig. 3, the pitch adjustment assembly 2 includes a fixed front block 21, a sliding rod 22, a power rod 24, a rack 25, a gear 26, and a snapping rod 27, wherein a sliding vertical hole 211 is formed at the top end of the fixed front block 21, a receding groove 212 corresponding to the gear 26 is formed at the top end of the fixed front block 21 in front of the sliding vertical hole 211, a rotating horizontal hole 213 is formed at the side surface of the fixed front block 21, the sliding rod 22 is slidably connected with the fixed front block 21 through the sliding vertical hole 211, a protruding disc 221 is fixedly connected to the periphery of the sliding rod 22, a spring 23 is movably sleeved on the periphery of the sliding rod 22, a mounting groove 222 is formed on the periphery of the sliding rod 22, a wheel hole 261 is formed on the end surface of the gear 26, the power rod 24 passes through the wheel hole 261 to be fixedly connected with the gear 26, the power rod 24 is rotatably connected with the fixed front block 21 through the rotating horizontal hole 213, the rack 25 is fixedly installed in the mounting groove 222, the top end of the spring 23 is in contact with the bottom end of the protruding disc 221, the bottom end of the spring 23 is connected with the top end of the fixed front block 21 in a contact manner, a fixed insertion hole 241 is formed in the periphery of the force rod 24 and located on the outer side of the fixed front block 21, the breaking rod 27 is inserted into the fixed insertion hole 241 and fixedly connected with the force rod 24, and the rear face of the fixed front block 21 is fixedly connected with the front face of the rotary valve 12.

As shown in fig. 4, the pressure assembly 3 includes a vertical moving block 31, a fixed guide plate 32, a T-shaped slider 34, a linkage sliding rod 36, a pressure block 311 slidably engaged with the guide groove 132 is fixedly connected to the top end of the vertical moving block 31, an inclined sliding slot 312 slidably engaged with the linkage sliding rod 36 is formed on the outer side of the vertical moving block 31, a connection fixing rod 313 is fixedly connected to the inner side of the vertical moving block 31, a vertical guide post 314 is fixedly connected to one end of the connection fixing rod 313 away from the vertical moving block 31, a vertical guide hole 3141 is formed on the top end of the vertical guide post 314, a T-shaped sliding slot 321 slidably engaged with the T-shaped slider 34 is formed on the bottom end of the fixed guide plate 32, a vertical guide rod 33 is fixedly connected to the top end of the fixed guide plate 32, the vertical guide rod 33 passes through the vertical guide hole 3141 to be slidably engaged with the vertical guide post 314, a linkage post 35 is fixedly connected to the bottom end of the T-shaped slider 34, a linkage fixing hole 351 is formed on the end surface of the linkage post 35, the linkage slide rod 36 penetrates through the linkage fixing hole 351 to be fixedly connected with the linkage column 35, the bottom end of the linkage column 35 is fixedly connected with an L-shaped rod 352, the limiting component 4 is arranged on the peripheral side of the L-shaped rod 352, and the front of the fixed guide plate 32 is fixedly connected with the rear of the rotary valve 12.

As shown in fig. 5, the position limiting assembly 4 includes a sliding column 41, a tightening rod 42, a screw 43, and a nut 44, wherein a sliding guide hole 411 is formed on the periphery of the sliding column 41, an L-shaped rod 352 penetrates through the sliding guide hole 411 to be slidably connected with the sliding column 41, a position limiting guide hole 412 communicated with the sliding guide hole 411 is formed on the periphery of the sliding column 41 below the sliding guide hole 411, a positioning fixing rod 413 is fixedly connected to the bottom end of the sliding column 41, one end of the positioning fixing rod 413 away from the sliding column 41 is fixedly connected to the rear surface of the rotary valve 12, the tightening rod 42 is slidably connected with the sliding column 41 through the position limiting guide hole 412, a tightening surface 421 corresponding to the cross bar of the L-shaped rod 352 is formed on the periphery of the tightening rod 42, a through hole 422 is formed on the end surface of the tightening rod 42, and the screw 43 passes through the through hole 422 to be threadedly connected with the nut 44.

In the invention, the snapping rod 27 is swung, the snapping rod 27 drives the power rod 24 to rotate through the fixed insertion hole 241, the power rod 24 drives the gear 26 to rotate and to be meshed with the rack 25 to drive the gear 26 to move downwards, the rack 25 drives the sliding insertion rod 22 to move downwards, the sliding insertion rod 22 leaves the positioning adjusting hole 131, the torque rod 13 is moved to a proper position, the snapping rod 27 is released, the sliding insertion rod 22 is inserted into the positioning adjusting hole 131 under the elastic force of the spring 23 to push the linkage column 35 forwards, the linkage column 35 drives the T-shaped slider 34 to move forwards, the T-shaped slider 34 is connected with the inclined sliding groove 312 in a sliding manner to drive the vertical moving block 31 to move downwards, the pressure block 311 moves downwards to form a downward force on the torque rod 13, at the moment, the screw 43 and the nut 44 tightly abut against the periphery of the L-shaped rod 352, the L-shaped rod 352 forms a limit to limit the linkage column 35, and the torque rod 13 is fixed, can be rotated to open the valve.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.