CN212043445U

CN212043445U - Ball valve assembly school ball debugging platform

Info

Publication number: CN212043445U
Application number: CN202020690747.5U
Authority: CN
Inventors: 陈潇; 陈进林
Original assignee: Zhejiang Zhenfuhao Valve Co ltd
Current assignee: Zhejiang Zhenfuhao Valve Co ltd
Priority date: 2020-04-29
Filing date: 2020-04-29
Publication date: 2020-12-01
Anticipated expiration: 2030-04-29

Abstract

The utility model discloses a ball valve assembly school ball debugging platform, including the debugging platform, the debugging platform both sides run through about the central symmetry has the first thread bush that can reciprocate, two the top fixedly connected with roof of first thread bush, the extension end of first thread bush bottom is inside to close soon through the screw thread and is connected with first threaded rod, driven bevel gear has been cup jointed in the first threaded rod bottom outside, connect through the latch meshing between drive bevel gear and the driven bevel gear. The utility model discloses in, through the anticlockwise rotation worm, drive bevel gear and rotate, through the meshing transmission between drive bevel gear and the driven bevel gear, drive first threaded rod anticlockwise rotation, according to the screw drive principle, first thread bush is in vertical side up-down motion, drives the roof and removes to the up end of debugging platform, and up to the two contact, the stall worm to reduce the space area that debugging platform is makeed a duty, be convenient for transport.

Description

Ball valve assembly school ball debugging platform

Technical Field

The utility model relates to a valve assembly technical field especially relates to ball valve assembly school ball debugging platform.

Background

The valve assembly is the final stage in the manufacturing process, and the valve assembly is the process of combining all parts and components of the valve together to form a product according to the defined technical premise.

For guaranteeing the valve newly produced and examining the reliable leakproofness quality of valve after the maintenance, the last process after valve production and valve disintegration are examined the maintenance is the pressure testing and detect, generally come to carry out the pressure testing detection to the ball valve through ball valve assembly school ball debugging platform, however, the welding stent of present ball valve assembly school ball debugging platform formula as an organic whole usually, in the transportation of ball valve assembly school ball debugging platform, possess great area of space, be not convenient for transport, consequently, lack a ball valve assembly school ball debugging platform of being convenient for transport.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems, the ball valve assembling and correcting debugging table is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

ball valve assembly school ball debugging platform, including the debugging platform, debugging platform bottom horizontal center line department fixedly connected with second connecting rod and the head rod about the second connecting rod symmetry setting, two rotate through the bearing between the head rod and install the worm, drive bevel gear has been cup jointed in the worm both ends extension end outside, the debugging platform both sides run through the first thread bush that can reciprocate about the centrosymmetry, two the top fixedly connected with roof of first thread bush, the extension end inside of first thread bush bottom is closed soon through the screw thread and is connected with first threaded rod, driven bevel gear has been cup jointed in the first threaded rod bottom outside, connect through the latch meshing between drive bevel gear and the driven bevel gear.

As a further description of the above technical solution:

the second connecting rod is provided with a second threaded rod in a penetrating mode, the outer side of the second threaded rod is sleeved with a worm wheel, the worm wheel and the worm are connected through clamping teeth in a meshed mode, and the outer sides of the second threaded rod, located on two sides of the second connecting rod, are connected with a second threaded sleeve in a screwed mode through threads.

As a further description of the above technical solution:

and the screw thread rotating directions on the second threaded rods positioned on the two sides of the second connecting rod are different.

As a further description of the above technical solution:

the second threaded rod is connected with the worm wheel in a screwing mode through threads.

As a further description of the above technical solution:

the debugging platform both sides are rotated through the pivot and are connected with the backup pad, both sides T shape spout has all been seted up on the opposite side of backup pad, be sliding connection relation between terminal boss of second threaded rod and the T shape spout.

As a further description of the above technical solution:

and the bottom of the supporting plate is provided with a friction gasket.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, through the anticlockwise rotation worm, drive bevel gear and rotate, through the meshing transmission between drive bevel gear and the driven bevel gear, drive first threaded rod anticlockwise rotation, according to the screw drive principle, first thread bush is in vertical side up-down motion, drives the roof and removes to the up end of debugging platform, and up to the two contact, the stall worm to reduce the space area that debugging platform is makeed a duty, be convenient for transport.

2. The utility model discloses in, through the meshing transmission between worm wheel and the worm, drive second threaded rod anticlockwise rotation, according to the screw transmission principle, drive the inside removal of second thread bush of both sides to inwards accomodate the backup pad, further reduce the space area that debugging platform accounted for, thereby be convenient for transport.

Drawings

Fig. 1 shows a schematic vertical cross-sectional view of a debugging table provided according to an embodiment of the present invention;

fig. 2 shows a schematic side view of a debugging station provided according to an embodiment of the present invention;

fig. 3 shows a schematic connection diagram of a support plate and a second threaded sleeve provided according to an embodiment of the present invention;

fig. 4 shows a schematic front view of a debugging platform provided according to an embodiment of the present invention.

Illustration of the drawings:

1. debugging the platform; 101. a first connecting rod; 102. a second connecting rod; 2. a first threaded rod; 3. a worm; 4. a drive bevel gear; 5. a driven bevel gear; 6. a second threaded rod; 7. a first threaded sleeve; 8. a top plate; 9. a worm gear; 10. a support plate; 1001. a chute; 11. a second threaded sleeve; 12. and rubbing the 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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a ball valve assembly ball calibration debugging table comprises a debugging platform 1, a second connecting rod 102 and first connecting rods 101 symmetrically arranged relative to the second connecting rod 102 are fixedly connected to the horizontal central line of the bottom of the debugging platform 1, a worm 3 is rotatably installed between the two first connecting rods 101 through a bearing, a driving bevel gear 4 is sleeved outside the extending ends of the two ends of the worm 3, the worm 3 rotates to drive the driving bevel gear 4 to synchronously rotate, first threaded sleeves 7 capable of moving up and down penetrate through the two sides of the debugging platform 1 symmetrically relative to the center, top plates 8 are fixedly connected to the tops of the two first threaded sleeves 7, an air pump used in ball valve testing is installed on the top plates 8, a first threaded rod 2 is connected to the inside of the extending end of the bottom of the first threaded sleeve 7 in a threaded manner, a driven bevel gear 5 is sleeved outside the bottom of the first threaded rod 2, and the driving bevel gear 4 is meshed with the driven bevel gear 5, according to the meshing transmission principle of latch, drive driven bevel gear 5 and rotate to drive first threaded rod 2 and rotate, according to the screw thread transmission principle, first thread bush 7 removes in vertical direction, drives roof 8 and removes in vertical direction, thereby can accomodate roof 8 on the up end of debugging platform 1, reduces the whole space area who occupies of debugging platform, the transportation of being convenient for.

Specifically, as shown in fig. 2, a second threaded rod 6 penetrates through the second connecting rod 102, a worm wheel 9 is sleeved outside the second threaded rod 6, the second threaded rod 6 is connected with the worm wheel 9 in a screwing manner through threads, the position of the worm wheel 9 on the second threaded rod 6 can be adjusted through screwing the worm wheel 9, the worm wheel 9 is connected with the worm 3 in a snap-in engagement manner, so that the transmission connection relationship between the worm wheel 9 and the worm 3 is adjusted and changed, second threaded sleeves 11 are connected to the outer sides of the second threaded rods 6 on the two sides of the second connecting rod 102 in a screwing manner through threads, according to the thread transmission principle, the second threaded sleeves 11 are driven to horizontally move through the rotation of the second threaded rod 6, the thread directions of the second threaded rods 6 on the two sides of the second connecting rod 102 are different, and through the design of the thread sections with different thread directions, when the second threaded rods 6 rotate clockwise, the second threaded sleeves 11 on the two sides simultaneously move horizontally outwards, when the second threaded rod 6 is rotated counterclockwise, the second thread bushings 11 on both sides are simultaneously moved horizontally inward.

Specifically, as shown in fig. 2 and 3, debugging platform 1 both sides are rotated through the pivot and are connected with backup pad 10, backup pad 10 can rotate round the pivot, support whole debugging platform through backup pad 10, T shape spout 1001 has all been seted up on the opposite side of both sides backup pad 10, be the sliding connection relation between 6 terminal bosss of second threaded rod and the T shape spout 1001, along with the rotation of both sides backup pad 10, the terminal boss of second threaded rod 6 slides in T shape spout 1001, guarantee that second thread bush 11 can restrict backup pad 10 and inwards rotate, thereby the position of fixed support board 10.

Specifically, as shown in fig. 2 and 4, the bottom of the supporting plate 10 is provided with a friction pad 12, which increases the friction between the bottom of the supporting plate 10 and the ground, so that the supporting plate 10 is placed on the ground more stably, and the stability of the debugging table during use is improved.

The working principle is as follows: when the debugging platform is used, when the debugging platform is to be carried and transported, the worm 3 is rotated anticlockwise to drive the driving bevel gear 4 to rotate, the first threaded rod 2 is driven to rotate anticlockwise through meshing transmission between the driving bevel gear 4 and the driven bevel gear 5, the first threaded sleeve 7 moves downwards in the vertical direction according to a thread transmission principle to drive the top plate 8 to move towards the upper end face of the debugging platform 1 until the two contact, the worm 3 stops rotating, the occupied space area of the debugging platform is reduced, meanwhile, the second threaded sleeve 6 is driven to rotate anticlockwise through meshing transmission between the worm wheel 9 and the worm 3, the second threaded sleeves 11 on two sides are driven to move inwards according to the thread transmission principle, so that the supporting plate 10 is accommodated inwards, the occupied space area of the debugging platform is further reduced, and transportation is facilitated; in addition, when the debugging platform needs to be installed, the worm 3 is rotated reversely, so that the first threaded rod 2 can be vertically lifted, and the supporting plate 10 is opened outwards, so that the debugging platform is integrally fixed on the ground conveniently and is convenient to use.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The ball valve assembly calibration debugging table comprises a debugging platform (1) and is characterized in that a second connecting rod (102) and first connecting rods (101) symmetrically arranged relative to the second connecting rod (102) are fixedly connected to the horizontal center line at the bottom of the debugging platform (1), a worm (3) is rotatably installed between the two first connecting rods (101) through a bearing, driving bevel gears (4) are sleeved on the outer sides of the extending ends at the two ends of the worm (3), first thread sleeves (7) capable of moving up and down penetrate through the two sides of the debugging platform (1) symmetrically relative to the center, top plates (8) are fixedly connected to the tops of the two first thread sleeves (7), a first threaded rod (2) is connected to the inside of the extending end at the bottom of the first thread sleeve (7) in a threaded screwing manner, and a driven bevel gear (5) is sleeved on the outer side of the bottom of the first threaded rod (2), the driving bevel gear (4) and the driven bevel gear (5) are in meshed connection through clamping teeth.

2. The ball valve assembly calibration debugging table of claim 1, wherein a second threaded rod (6) penetrates through the second connecting rod (102), a worm wheel (9) is sleeved on the outer side of the second threaded rod (6), the worm wheel (9) and the worm (3) are connected through clamping and meshing, and a second threaded sleeve (11) is screwed on the outer sides of the second threaded rods (6) on two sides of the second connecting rod (102) through threads.

3. The ball valve assembly calibration debugging table according to claim 2, wherein the thread direction on said second threaded rod (6) on both sides of the second connecting rod (102) is different.

4. The ball valve assembly calibration debugging table of claim 2, wherein the second threaded rod (6) is connected with the worm gear (9) in a screwing way through threads.

5. The ball valve assembly calibration debugging table according to claim 2, wherein two sides of the debugging platform (1) are rotatably connected with supporting plates (10) through rotating shafts, opposite sides of the supporting plates (10) on the two sides are respectively provided with a T-shaped sliding groove (1001), and a boss at the tail end of the second threaded rod (6) is in sliding connection with the T-shaped sliding grooves (1001).

6. A ball valve assembly calibration debugging table according to claim 5, wherein the bottom of said support plate (10) is provided with friction pads (12).