CN219139992U

CN219139992U - Valve driving assembly

Info

Publication number: CN219139992U
Application number: CN202320129666.1U
Authority: CN
Inventors: 请求不公布姓名
Original assignee: Jinhua Sanrui Machinery Co ltd
Current assignee: Jinhua Sanrui Machinery Co ltd
Priority date: 2023-01-14
Filing date: 2023-01-14
Publication date: 2023-06-06
Anticipated expiration: 2033-01-14

Abstract

The utility model relates to the technical field of valves, in particular to a valve driving assembly, which comprises a base, a shell and a guiding device, wherein the shell is bolted with the surface of the base, a handle is fixedly connected with the driving end of the base, the guiding device is arranged on the surface of the base, the guiding device comprises an assembly frame, the assembly frame is fixedly connected with the surface of the base, the inner wall of the assembly frame is in sliding connection with a T-shaped guide plate, the surface of the T-shaped guide plate is fixedly connected with a storage block, the surface of the storage block is provided with a storage groove, the inner wall of the storage block, which is positioned in the storage groove, is fixedly connected with a powerful magnet, the surface of the T-shaped guide plate is provided with a thread groove, and the inner wall of the T-shaped guide plate, which is positioned in the thread groove, is in threaded connection with a fixing bolt. According to the utility model, the guide device is arranged, so that the installation operation of the driving assembly is facilitated, the probability of deviation of the driving assembly in the installation process is reduced, the installation efficiency of the driving assembly is improved, and the convenience of the installation of the driving assembly is improved.

Description

Valve driving assembly

Technical Field

The utility model relates to the technical field of valves, in particular to a valve driving assembly.

Background

In the valve assembly process, a driving assembly is often required to be installed on a rotating shaft of the valve so as to ensure that the valve can be automatically adjusted in use, and a worker can assemble the valve by installing a driving mechanism on the valve.

The prior art, such as the utility model of publication number CN202441952U, discloses an automatic valve driver, which employs a housing and a circuit control module disposed in the housing, a drive execution module, a status indication module; wherein, the shell consists of an upper shell and a lower shell; the circuit control module is mainly a circuit board, a rotation speed detection sensor is arranged in the circuit board, and the circuit control module is connected with the driving execution module and the state indication module; the state indicating module comprises an LED indicating lamp and an LED light guide hole, wherein the LED indicating lamp is arranged on the circuit board, and the LDE light guide hole is arranged on the shell; the driving execution module comprises a micro motor, a gear set, a planetary gear set and a stainless steel shaft, wherein the gear set is mechanically connected with the micro motor and is arranged in a gear box, the gear set comprises a first gear, a second gear and a third gear, and a magnetic ring is further arranged in the gear box; the stainless steel shaft and the external teeth of the planetary gear form a whole, the manual adjusting knob is sleeved on the stainless steel shaft, and the stainless steel shaft is provided with a spring bracket and a spring; the lower shell is externally connected with a nut fixing bracket through a screw, and the nut fixing bracket is externally connected with a connecting nut; the manual adjusting knob is arranged on the shell; the utility model has the advantages of accurate micro-adjustment, low noise, long service life and visual appearance, and solves the problems of inaccurate adjustment and high noise in the use process due to the fact that the existing valve is driven by a simple structure and is mostly driven by gears in a combined mode.

The inventor finds in daily work that in the process of installing a valve driving assembly, the existing valve driving assembly is installed by operators manually in a butt joint manner, and in the butt joint process, because the diameter of a connecting hole of a rotating shaft of the assembly is smaller, the operators are difficult to accurately insert the rotating shaft of the valve into the connecting hole, so that the rotating shaft is required to be inserted into the connecting hole during installation, multiple operations are required, the installation efficiency of equipment is low, and the installation difficulty of the equipment is increased.

Disclosure of Invention

The utility model aims to solve the defects that in the prior art, a rotating shaft is required to be inserted into a connecting hole during installation, and multiple operations are required, so that the installation efficiency of equipment is low and the installation difficulty of the equipment is improved.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a valve drive assembly, includes base, shell and guiding device, the shell is bolted mutually with the surface of base, the drive end fixedly connected with handle of base, guiding device sets up the surface at the base, guiding device includes the assembly jig, the surface fixed connection of assembly jig and base, the inner wall sliding connection of assembly jig has T shape baffle, the surface fixed connection of T shape baffle has the piece of accomodating.

Preferably, the surface of accomodating the piece has offered and has accomodate the groove, accomodate the piece and be located the inner wall fixedly connected with powerful magnet in accomodating the groove, the screw thread groove has been seted up on the surface of T shape baffle, the inner wall threaded connection that T shape baffle is located the screw thread groove has the gim peg, the fixed surface of T shape baffle is connected with the constraint spring, sets up powerful magnet, can restrict T shape baffle on the valve body through powerful magnet to reduce T shape baffle's probability of rocking.

Preferably, the number of the assembly frames is two, the two assembly frames are arranged in bilateral symmetry with respect to the base, guide holes are formed in the surfaces of the assembly frames, the T-shaped guide plates penetrate through the assembly frames, the T-shaped guide plates are arranged, and the movement direction of equipment can be guided through the cooperation of the T-shaped guide plates and the assembly frames when the equipment is installed.

Preferably, the number of the fixing bolts is two, the two fixing bolts are symmetrically arranged left and right with respect to the T-shaped guide plate, the fixing bolts are in sliding connection with the inner wall of the guide hole, the fixing bolts are in butt joint with the surface of the assembly frame, the constraint springs are fixedly connected with the inner wall of the assembly frame, the fixing bolts are arranged, and the position of the T-shaped guide plate can be limited after the guide device finishes guiding.

Preferably, the surface of shell is provided with the separation device, the separation device includes the positioning sleeve, positioning sleeve and the fixed surface of shell are connected, the spacing groove has been seted up on positioning sleeve's surface, positioning sleeve's surface cover is equipped with protection sleeve, sets up positioning sleeve, can restrict protection sleeve's mounted position through positioning sleeve to reduce protection sleeve's skew probability.

Preferably, the inner wall fixedly connected with bolt of protection sleeve, the change groove has been seted up on protection sleeve's surface, protection sleeve is located the inner wall rotation that changes the groove and is connected with the linking nut, protection sleeve's inner wall butt has the sealing washer, sets up protection sleeve, through protection sleeve and linking nut's cooperation, can seal positioning sleeve.

Preferably, the number of the limit grooves is four, the four limit grooves are arranged in a circumferential array with respect to the positioning sleeve, the bolts are inserted into the inner walls of the limit grooves, the connecting nuts are in threaded connection with the surfaces of the positioning sleeve, the sealing rings are abutted against the surfaces of the positioning sleeve, the bolts are arranged, and the positions of the protection sleeve can be restrained through the bolts, so that the probability that the protection sleeve is driven by the connecting nuts is reduced.

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

in the utility model, the guiding device is arranged, when the flow speed of the valve is reduced in the use process of the valve, the driving component is electrified to work, the driving component is electrified to drive the valve rotating shaft to rotate, and the valve rotating shaft can adjust the state of the valve in the rotating process, so that the automatic adjustment of the valve can be realized immediately; when the driving assembly is installed, the valve rotating shaft is aligned with the driving assembly jack, the driving assembly is placed downwards immediately, the T-shaped guide plate drives the powerful magnet to be in contact with the surface of the valve in advance, the powerful magnet adsorbs the powerful magnet on the surface of the valve when contacting the valve, meanwhile, the T-shaped guide plate is restrained on the surface of the valve under the limitation of the powerful magnet, the shell is pushed downwards immediately, the shell pushes the base to move downwards, the base applies pressure to the assembly frame in the moving process, the assembly frame is stressed to extrude the restraining spring, the restraining spring is extruded to deform, the assembly frame loses the restraint of the restraining spring and moves under the guide of the T-shaped guide plate, meanwhile, the base is displaced along with the assembly frame and sleeved on the valve rotating shaft, when the assembly frame moves to the minimum distance, the fixing bolt is rotated clockwise, the fixing bolt is gradually screwed into the thread groove in the rotating process, the position of the assembly frame can be limited when the fixing bolt is rotated to the torque, the position of the base is supported by the T-shaped guide plate after the fixing bolt is limited, the assembly frame is matched with the position of the base, the base immediately, the installation operation of the driving assembly is completed, the driving assembly is conveniently installed, the driving assembly is convenient, the installation efficiency of the driving assembly is improved, and the driving assembly is convenient and the installation efficiency is improved.

Drawings

Fig. 1 is a schematic perspective view of a valve driving assembly according to the present utility model;

FIG. 2 is a schematic bottom view of a valve driving assembly according to the present utility model;

FIG. 3 is a schematic view of a guiding device of a valve driving assembly according to the present utility model;

FIG. 4 is a schematic diagram of a blocking device of a valve driving assembly according to the present utility model;

fig. 5 is a schematic diagram of a structure of a valve driving assembly shown in fig. 4 a according to the present utility model.

Legend description:

1. a base; 2. a housing; 3. a grip; 4. a guide device; 41. an assembly frame; 42. a T-shaped guide plate; 43. a storage block; 44. a strong magnet; 45. a fixing bolt; 46. a restraining spring; 5. a blocking device; 51. positioning a sleeve; 52. a limit groove; 53. a protective sleeve; 54. a plug pin; 55. a connecting nut; 56. and (3) sealing rings.

Detailed Description

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a valve drive assembly, includes base 1, shell 2 and guiding device 4, and shell 2 is bolted mutually with the surface of base 1, and the drive end fixedly connected with handle 3 of base 1, guiding device 4 set up at the surface of base 1, and the surface of shell 2 is provided with separation device 5.

The specific arrangement and function of the guiding means 4 and the blocking means 5 will be described in detail below.

In this embodiment: the guiding device 4 comprises an assembling frame 41, the assembling frame 41 is fixedly connected with the surface of the base 1, the inner wall of the assembling frame 41 is slidably connected with a T-shaped guide plate 42, and the surface of the T-shaped guide plate 42 is fixedly connected with a containing block 43.

Specifically, the surface of accomodating the piece 43 has seted up and has accomodate the groove, and accomodate the piece 43 and be located the inner wall fixedly connected with powerful magnet 44 in accomodating the groove, the screw thread groove has been seted up on the surface of T shape baffle 42, and the inner wall threaded connection that T shape baffle 42 is located the screw thread groove has dead bolt 45, and the surface fixedly connected with of T shape baffle 42 restrains spring 46, sets up powerful magnet 44, can restrict T shape baffle 42 on the valve body through powerful magnet 44 to reduce the probability of rocking of T shape baffle 42.

Specifically, the number of the assembling frames 41 is two, the two assembling frames 41 are symmetrically arranged left and right with respect to the base 1, guide holes are formed in the surfaces of the assembling frames 41, and the T-shaped guide plates 42 penetrate through the assembling frames 41.

In this embodiment: a T-shaped guide 42 is provided, and the movement direction of the apparatus can be guided by the engagement of the T-shaped guide 42 with the mounting bracket 41 when the apparatus is mounted.

Specifically, the number of the fixing bolts 45 is two, the two fixing bolts 45 are symmetrically arranged left and right with respect to the T-shaped guide plate 42, the fixing bolts 45 are slidably connected with the inner wall of the guide hole, the fixing bolts 45 are abutted against the surface of the assembly frame 41, the constraint springs 46 are fixedly connected with the inner wall of the assembly frame 41, and the fixing bolts 45 are arranged, so that after the guide device 4 finishes the guide, the position of the T-shaped guide plate 42 is limited.

In this embodiment: the blocking device 5 comprises a positioning sleeve 51, the positioning sleeve 51 is fixedly connected with the surface of the shell 2, a limiting groove 52 is formed in the surface of the positioning sleeve 51, and a protective sleeve 53 is sleeved on the surface of the positioning sleeve 51.

In this embodiment: the positioning sleeve 51 is provided, and the mounting position of the protection sleeve 53 can be restricted by the positioning sleeve 51, thereby reducing the probability of the deflection of the protection sleeve 53.

Specifically, the inner wall fixedly connected with bolt 54 of protection sleeve 53, the change groove has been seted up on the surface of protection sleeve 53, and the inner wall that protection sleeve 53 is located the change groove rotates and is connected with the adapter nut 55, and the inner wall butt of protection sleeve 53 has sealing washer 56, sets up protection sleeve 53, through the cooperation of protection sleeve 53 and adapter nut 55, can seal positioning sleeve 51.

Specifically, the number of the limiting grooves 52 is four, the four limiting grooves 52 are arranged in a circumferential array with respect to the positioning sleeve 51, the bolts 54 are inserted into the inner walls of the limiting grooves 52, the engagement nuts 55 are in threaded connection with the surface of the positioning sleeve 51, and the sealing rings 56 are abutted against the surface of the positioning sleeve 51.

In this embodiment: the latch 54 is provided, and the position of the protective sleeve 53 can be restrained by the latch 54, so that the probability that the protective sleeve 53 is driven by the engagement nut 55 is reduced.

Working principle: when the flow speed of the valve is reduced in the use process of the valve, the driving assembly is electrified to work, the driving assembly is electrified to drive the valve rotating shaft to rotate, the valve rotating shaft can adjust the state of the valve in the rotating process, and then automatic adjustment of the valve can be realized; when the driving assembly is installed, the valve rotating shaft is aligned with the driving assembly jack, the driving assembly is placed downwards immediately, the T-shaped guide plate 42 drives the powerful magnet 44 to be in contact with the surface of the valve in advance, the powerful magnet 44 adsorbs the powerful magnet 44 on the surface of the valve when contacting the valve, meanwhile, the T-shaped guide plate 42 is restrained on the surface of the valve under the limitation of the powerful magnet 44, the shell 2 is pushed downwards immediately, the shell 2 pushes the base 1 to move downwards, the pressure is applied to the assembly frame 41 by the base 1 in the moving process, the assembly frame 41 is stressed to squeeze the restraining spring 46, the restraining spring 46 is squeezed to deform, the assembly frame 41 loses the restraint of the restraining spring 46, and is displaced under the guide of the T-shaped guide plate 42, meanwhile, the base 1 is displaced along with the assembly frame 41 and sleeved on the valve rotating shaft, when the assembly frame 41 moves to the minimum distance, the fixing bolt 45 is rotated clockwise, the fixing bolt 45 is screwed into the threaded groove gradually in the rotating process, the position of the assembly frame 41 can be limited, the assembly frame 41 can be matched with the T-shaped guide plate 42 to support the position of the base 1 after the assembly frame 41 is limited, the assembly frame is installed, the driving assembly is installed conveniently, and the driving assembly is installed conveniently and conveniently. In addition, when the main body assembly of the driving assembly is completed through the arrangement of the blocking device 5, the protective sleeve 53 is lifted, the plug pin 54 positioned in the protective sleeve 53 is aligned with the limiting groove 52, the protective sleeve 53 is pushed immediately, the protective sleeve 53 is stressed and sleeved on the surface of the positioning sleeve 51, meanwhile, the plug pin 54 is inserted into the limiting groove 52 and constrains the position of the protective sleeve 53 under the pushing of the protective sleeve 53, the engagement nut 55 is abutted to the surface of the positioning sleeve 51 under the driving of the protective sleeve 53, the engagement nut 55 is rotated immediately, the engagement nut 55 is meshed with threads on the surface of the positioning sleeve 51 in the rotating process and gradually rotates onto the positioning sleeve 51, when the engagement nut 55 is rotated to the maximum torque, the protective sleeve 53 pushes the sealing ring 56 to be completely sleeved on the surface of the positioning sleeve 51, and seals the positioning sleeve 51, and then under the matching of the engagement nut 55, the protective sleeve 53, the positioning sleeve 51 and the sealing ring 56, the device can be protected by the arrangement of the blocking device, the device can protect the bolt, the probability of being corroded by the bolt, and the service life of the device bolt is further prolonged.

Claims

1. A valve driving assembly comprising a base (1), a housing (2) and a guiding means (4), characterized in that: the utility model discloses a novel electric power tool is characterized in that the surface of shell (2) and base (1) is bolted mutually, drive end fixedly connected with handle (3) of base (1), guiding device (4) set up the surface at base (1), guiding device (4) are including assembly jig (41), surface fixed connection of assembly jig (41) and base (1), the inner wall sliding connection of assembly jig (41) has T shape baffle, the surface fixed connection of T shape baffle (42) has storage block (43).

2. A valve actuator assembly as set forth in claim 1 wherein: the surface of accomodating piece (43) has seted up and has accomodate the groove, accomodate the inner wall fixedly connected with powerful magnet (44) that piece (43) are located accomodating the groove, the screw thread groove has been seted up on the surface of T shape baffle (42), the inner wall threaded connection that T shape baffle (42) are located the screw thread groove has dead bolt (45), the surface fixedly connected with constraint spring (46) of T shape baffle (42).

3. A valve actuator assembly as set forth in claim 1 wherein: the number of the assembly frames (41) is two, the two assembly frames (41) are symmetrically arranged left and right relative to the base (1), guide holes are formed in the surfaces of the assembly frames (41), and the T-shaped guide plates (42) penetrate through the assembly frames (41).

4. A valve actuator assembly as set forth in claim 2 wherein: the number of the fixing bolts (45) is two, the two fixing bolts (45) are symmetrically arranged on the left side and the right side of the T-shaped guide plate (42), the fixing bolts (45) are in sliding connection with the inner wall of the guide hole, the fixing bolts (45) are abutted against the surface of the assembly frame (41), and the constraint springs (46) are fixedly connected with the inner wall of the assembly frame (41).

5. A valve actuator assembly as set forth in claim 1 wherein: the surface of shell (2) is provided with separation device (5), separation device (5) are including positioning sleeve (51), the fixed surface of positioning sleeve (51) and shell (2) is connected, spacing groove (52) have been seted up on the surface of positioning sleeve (51), the surface cover of positioning sleeve (51) is equipped with protective sleeve (53).

6. A valve actuating assembly as set forth in claim 5 wherein: the inner wall fixedly connected with bolt (54) of protection sleeve (53), the change groove has been seted up on the surface of protection sleeve (53), the inner wall rotation that protection sleeve (53) are located the change groove is connected with link up nut (55), the inner wall butt of protection sleeve (53) has sealing washer (56).

7. A valve actuating assembly as set forth in claim 6 wherein: the number of the limit grooves (52) is four, the four limit grooves (52) are arranged in a circumferential array relative to the positioning sleeve (51), the bolts (54) are inserted into the inner walls of the limit grooves (52), the connecting nuts (55) are in threaded connection with the surfaces of the positioning sleeve (51), and the sealing rings (56) are in butt joint with the surfaces of the positioning sleeve (51).