CN215036956U

CN215036956U - Assembly aligning device convenient for pneumatic ball valve

Info

Publication number: CN215036956U
Application number: CN202121307097.2U
Authority: CN
Inventors: 黄小金
Original assignee: Jiangxi Yuanjiang Valve Co ltd
Current assignee: Yugong Valve Co., Ltd.
Priority date: 2021-06-11
Filing date: 2021-06-11
Publication date: 2021-12-07
Anticipated expiration: 2031-06-11

Abstract

The utility model discloses an assembly aligning device convenient for pneumatic ball valve, which comprises a bottom plate, wherein the upper surface of the bottom plate is provided with a clamping groove, the surface of the clamping groove is symmetrically and slidably clamped with a clamping block, the upper surface of the clamping block is fixedly connected with a connecting block, one side of the connecting block is fixedly provided with a thread bushing, the upper surface of the bottom plate is fixedly provided with a fixed seat, one side of the fixed seat is fixedly provided with a bearing seat, the inner wall of the bearing seat is rotatably connected with a double-end screw, the double-end screw is rotatably connected with the thread bushing, compared with the prior art, by taking out a limit bolt, a telescopic rod and a telescopic spring are contracted to drive an arc clamping block to move, by a clockwise knob limit bolt, the arc clamping block is pushed to move, and after the arc clamping block inside the aligning sleeve clamps a valve body, the knob limit bolt is stopped again, thereby the centre gripping of valve body has been accomplished, and then the effectual stability that improves follow-up valve body equipment counterpoint.

Description

Assembly aligning device convenient for pneumatic ball valve

Technical Field

The utility model relates to an equipment aligning device technical field specifically is an equipment aligning device convenient to pneumatic ball valve.

Background

Pneumatic ball valve: the pneumatic ball valve is a ball valve matched with a pneumatic actuator, the execution speed of the pneumatic actuator is relatively high, and the fastest switching speed is 0.05 second/time, so the pneumatic ball valve is also called as a pneumatic quick-cut ball valve. Pneumatic ball valves are usually equipped with various accessories, such as solenoid valves, air source processing triplets, limit switches, positioners, control boxes and the like, so as to realize local control and remote centralized control, and the valves can be controlled to be opened or closed in a control room without going to the field or bringing about manual control at high altitude and danger, thereby saving human resources, time and safety to a great extent. The pneumatic ball valve in the prior art has the following problems in the assembly and alignment:

pneumatic ball valve among the prior art is when the equipment counterpoint, generally leads to and assembles two sets of valve bodies with manual mode, because produce easily when two sets of valve bodies of manual counterpoint and rock, poor stability when leading to the equipment counterpoint, and the equipment counterpoint operation of valve body is extremely inconvenient swift, for this reason, we provide the equipment aligning device of the pneumatic ball valve of being convenient for solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an equipment aligning device convenient to pneumatic ball valve to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an assembly aligning device convenient for a pneumatic ball valve comprises a base plate, wherein the upper surface of the base plate is provided with a clamping groove, the surface of the clamping groove is symmetrically clamped with a clamping block in a sliding manner, the upper surface of the clamping block is fixedly connected with a connecting block, one side of the connecting block is fixedly provided with a threaded sleeve, the upper surface of the base plate is fixedly provided with a fixed seat, one side of the fixed seat is fixedly provided with a bearing seat, the inner wall of the bearing seat is rotatably connected with a double-headed screw, the double-headed screw is rotatably connected with the threaded sleeve in a threaded manner, the upper surface of the connecting block is fixedly provided with a connecting rod, the surface of the connecting rod is rotatably connected with a fastening bolt, the surface of the connecting rod is rotatably connected with a rotating rod, the fastening bolt is fixedly connected with the rotating rod, one end of the rotating rod is fixedly connected with an aligning sleeve, the surface of the aligning sleeve is rotatably connected with a limiting bolt, counterpoint telescopic inner wall evenly distributed fixedly connected with telescopic link, the surface cover of telescopic link is equipped with expanding spring, expanding spring and counterpoint sleeve fixed connection, the other end fixedly connected with arc grip block of telescopic link, arc grip block and expanding spring fixed connection, arc grip block and counterpoint sleeve swing joint, spacing bolt and arc grip block fixed connection.

Preferably, the opposite sides of the bottom plate are symmetrically and fixedly connected with mounting seats, and the surface threads of the mounting seats are rotatably connected with mounting bolts.

Preferably, one end of the double-end screw is fixedly connected with a first handle.

Preferably, one end of the rotating rod is fixedly connected with a second handle.

Preferably, the outer wall evenly distributed fixedly connected with bracing piece of dwang, bracing piece and counterpoint sleeve fixed connection.

Preferably, the inner wall of the arc-shaped clamping block is fixedly provided with a rubber gasket, and the rubber gasket is movably connected with the alignment sleeve.

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

1. the limiting bolt is taken out, the telescopic rod and the telescopic spring contract to drive the arc-shaped clamping block to move, the limiting bolt pushes the arc-shaped clamping block to move through the clockwise knob limiting bolt, and the knob limiting bolt is stopped after the valve body is clamped by the arc-shaped clamping block in the alignment sleeve, so that the clamping of the valve body is completed, and the alignment stability of subsequent valve body assembly is effectively improved;

2. through the first handle of knob, first handle drives stud and rotates, stud drives two sets of connecting blocks and fixture block and moves in opposite directions, when the two sets of valve bodies of equipment counterpoint, through anticlockwise knob fastening bolt, and knob second handle, the dwang is driven to the second handle and rotates, the dwang drives counterpoint sleeve and valve body and rotates, with the inside of fastening bolt knob to dwang again, thereby accomplished the equipment counterpoint of valve body, and then the effectual convenience that improves valve body equipment counterpoint.

Drawings

FIG. 1 is a schematic top view of the alignment device of the present invention;

FIG. 2 is an enlarged view of part A of FIG. 1 according to the present invention;

fig. 3 is a schematic view of the internal structure of the alignment sleeve of the present invention;

in the figure: 1. a base plate; 11. a mounting seat; 12. installing a bolt; 13. a card slot; 14. a clamping block; 15. connecting blocks; 151. a threaded sleeve; 16. a fixed seat; 161. a bearing seat; 17. a double-ended screw; 18. a first handle; 19. a connecting rod; 191. fastening a bolt; 2. rotating the rod; 21. a second handle; 211. a support bar; 22. aligning the sleeve; 221. a limit bolt; 23. a telescopic rod; 24. a tension spring; 25. an arc-shaped clamping block; 251. a rubber gasket.

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. 1-3, the present invention provides a technical solution: an assembly aligning device convenient for a pneumatic ball valve comprises a base plate 1, wherein a clamping groove 13 is formed in the upper surface of the base plate 1, a clamping block 14 is symmetrically and slidably clamped on the surface of the clamping groove 13, the clamping block 14 can move in the horizontal direction of the surface of the clamping groove 13, a connecting block 15 is fixedly connected to the upper surface of the clamping block 14, a threaded sleeve 151 is fixedly installed on one side of the connecting block 15, a fixed seat 16 is fixedly installed on the upper surface of the base plate 1, a bearing seat 161 is fixedly installed on one side of the fixed seat 16, a double-headed screw 17 is rotatably connected to the inner wall of the bearing seat 161, the clamping block 14 and the connecting block 15 can be driven by the double-headed screw 17 to move in the horizontal direction through a knob, the double-headed screw 17 and the threaded sleeve 151 are rotatably connected through threads, a connecting rod 19 is fixedly installed on the upper surface of the connecting block 15, the connecting block 15 can drive the connecting rod 19 to move in the horizontal direction, and a fastening bolt 191 is rotatably connected to the surface threads of the connecting rod 19, the surface of the connecting rod 19 is rotatably connected with a rotating rod 2, the rotating rod 2 and the connecting rod 19 can be conveniently fixed through a knob fastening bolt 191, the fastening bolt 191 is fixedly connected with the rotating rod 2, one end of the rotating rod 2 is fixedly connected with an alignment sleeve 22, the rotating rod 2 can drive the alignment sleeve 22 to rotate, the surface of the alignment sleeve 22 is symmetrically and spirally and rotatably connected with a limiting bolt 221, an expansion link 23 is uniformly and fixedly distributed on the inner wall of the alignment sleeve 22, an expansion spring 24 is sleeved on the surface of the expansion link 23, the expansion link 23 can effectively improve the stability of the expansion spring 24, the expansion spring 24 is fixedly connected with the alignment sleeve 22, the other end of the expansion link 23 is fixedly connected with an arc clamping block 25, the expansion link 23 and the expansion spring 24 can drive the arc clamping block 25 to move in the horizontal direction, and the limitation of the arc clamping block 25 in the horizontal direction can be conveniently realized through the knob limiting bolt 221, the arc-shaped clamping block 25 can clamp the pneumatic ball valve, the arc-shaped clamping block 25 is fixedly connected with the extension spring 24, the arc-shaped clamping block 25 is movably connected with the alignment sleeve 22, and the limiting bolt 221 is fixedly connected with the arc-shaped clamping block 25.

As an embodiment of the utility model, the opposite side symmetry fixedly connected with mount pad 11 of bottom plate 1, the surface screw thread of mount pad 11 rotates and is connected with mounting bolt 12, through knob mounting bolt 12, realization bottom plate 1's that can be convenient fixed mounting.

As an embodiment of the utility model, the first handle 18 of one end fixedly connected with of double-end screw 17, through the first handle 18 of knob, first handle 18 can drive double-end screw 17 and rotate.

As an embodiment of the present invention, the one end fixedly connected with second handle 21 of the rotating rod 2, through the knob second handle 21, the second handle 21 can drive the rotating rod 2 to rotate.

As an embodiment of the utility model, the outer wall evenly distributed fixedly connected with bracing piece 211 of dwang 2, bracing piece 211 can effectual improvement counterpoint sleeve 22's stability, bracing piece 211 and counterpoint sleeve 22 fixed connection.

As an embodiment of the utility model, the inner wall fixed mounting of arc grip block 25 has rubber gasket 251, and rubber gasket 251 can effectually avoid being impaired by the pneumatic ball valve's of grasping surface, rubber gasket 251 and counterpoint sleeve 22 swing joint.

The working principle is as follows: when the pneumatic ball valve needs to be assembled, a worker firstly turns the multiple sets of limit bolts 221 counterclockwise respectively and takes out the multiple sets of limit bolts 221, at this time, the multiple sets of expansion links 23 and the corresponding expansion springs 24 contract rapidly and drive the corresponding arc-shaped clamping blocks 25 to displace horizontally, at this time, the two sets of arc-shaped clamping blocks 25 inside the two sets of alignment sleeves 22 are in an open state, then, two sets of valve bodies to be assembled are placed between the two corresponding sets of arc-shaped clamping blocks 25, and then, the multiple sets of limit bolts 221 are turned clockwise, the multiple sets of limit bolts 221 rotate in a threaded manner and push the corresponding arc-shaped clamping blocks 25, at this time, the multiple sets of expansion links 23 and the corresponding expansion springs 24 extend along with the displacement of the corresponding arc-shaped clamping blocks 25 until the two sets of arc-shaped clamping blocks 25 inside the two sets of alignment sleeves 22 clamp the corresponding valve bodies, and then, the turning of the multiple sets of limit bolts 221 is stopped, therefore, the clamping of the valve body is completed, the alignment stability of the subsequent valve body assembly is effectively improved, then, a worker drives the two groups of connecting blocks 15 and the corresponding clamping blocks 14 to move oppositely along the surface of the clamping grooves 13 through the first knob handle 18 by turning the first knob 18, the first knob handle 18 drives the double-headed screw 17 to rotate, the double-headed screw 17 drives the two groups of connecting blocks 15 and the corresponding clamping blocks 14 to move oppositely while rotating threads, the first knob handle 18 is stopped until the opposite ends of the two groups of valve bodies are tightly connected, the two groups of valve bodies are assembled and simultaneously turned counterclockwise by turning the two groups of fastening bolts 191 respectively, the two groups of fastening bolts 191 are taken out, the two groups of second knobs 21 are turned by turning the two groups of second handles 21, the two groups of second handles 21 drive the corresponding turning rods 2 to rotate, the two groups of turning rods 2 drive the corresponding alignment sleeves 22 and the valve bodies to rotate until the two groups of valve bodies after being turned reach the angle required by the assembly alignment, the two groups of second handles 21 are respectively stopped, and clockwise two sets of fastening bolts 191 of knob to the inside of the dwang 2 that corresponds respectively to the equipment counterpoint of two sets of valve bodies has been accomplished, and then the effectual convenience that improves valve body equipment counterpoint.

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. The utility model provides an equipment aligning device convenient to pneumatic ball valve, includes bottom plate (1), its characterized in that, draw-in groove (13) have been seted up to the upper surface of bottom plate (1), the surperficial symmetry slip joint of draw-in groove (13) has fixture block (14), the last fixed surface of fixture block (14) is connected with connecting block (15), one side fixed mounting of connecting block (15) has thread bush (151), the last fixed surface of bottom plate (1) installs fixing base (16), one side fixed mounting of fixing base (16) has bearing frame (161), the inner wall rotation of bearing frame (161) is connected with double-end screw (17), double-end screw (17) and thread bush (151) screw thread rotation are connected, the last fixed surface of connecting block (15) installs connecting rod (19), the surperficial screw thread rotation of connecting rod (19) is connected with fastening bolt (191), the surface of the connecting rod (19) is rotatably connected with a rotating rod (2), the fastening bolt (191) is fixedly connected with the rotating rod (2), one end of the rotating rod (2) is fixedly connected with an alignment sleeve (22), the surface of the alignment sleeve (22) is symmetrically and threadedly and rotatably connected with a limit bolt (221), the inner wall of the alignment sleeve (22) is uniformly and fixedly connected with telescopic rods (23), the surface of the telescopic rod (23) is sleeved with a telescopic spring (24), the telescopic spring (24) is fixedly connected with the alignment sleeve (22), the other end of the telescopic rod (23) is fixedly connected with an arc-shaped clamping block (25), arc grip block (25) and expanding spring (24) fixed connection, arc grip block (25) and counterpoint sleeve (22) swing joint, spacing bolt (221) and arc grip block (25) fixed connection.

2. An assembly alignment device for facilitating a pneumatic ball valve as set forth in claim 1, wherein: the mounting base is characterized in that mounting bases (11) are symmetrically and fixedly connected to the opposite sides of the bottom plate (1), and mounting bolts (12) are rotatably connected to the surface threads of the mounting bases (11).

3. An assembly alignment device for facilitating a pneumatic ball valve as set forth in claim 1, wherein: one end of the double-end screw (17) is fixedly connected with a first handle (18).

4. An assembly alignment device for facilitating a pneumatic ball valve as set forth in claim 1, wherein: one end fixedly connected with second handle (21) of dwang (2).

5. An assembly alignment device for facilitating a pneumatic ball valve as set forth in claim 1, wherein: the outer wall evenly distributed fixedly connected with bracing piece (211) of dwang (2), bracing piece (211) and counterpoint sleeve (22) fixed connection.

6. An assembly alignment device for facilitating a pneumatic ball valve as set forth in claim 1, wherein: the inner wall of the arc-shaped clamping block (25) is fixedly provided with a rubber gasket (251), and the rubber gasket (251) is movably connected with the alignment sleeve (22).