CN209878316U

CN209878316U - Lifting type valve detection device

Info

Publication number: CN209878316U
Application number: CN201920323605.2U
Authority: CN
Inventors: 胡廷文
Original assignee: Jiangsu Dasheng Hydraulic Equipment Co Ltd
Current assignee: Jiangsu Dasheng Hydraulic Equipment Co Ltd
Priority date: 2019-03-14
Filing date: 2019-03-14
Publication date: 2019-12-31
Anticipated expiration: 2029-03-14

Abstract

The utility model discloses a lifting valve detection device, which comprises side plates, wherein the number of the side plates is two, the two side plates are symmetrically arranged from front to back, the lower surfaces of the side plates are fixedly connected with the upper surface of a support plate, the opposite surfaces of the two side plates are both provided with a chute, a slide block is connected in the chute in a sliding way, and the opposite surfaces of the two slide blocks are respectively fixedly connected with the front surface and the back surface of a top plate; through setting up splint, when roof and backup pad are close to each other, two upper and lower splint can be close to each other, the ring flange of valve can be cliied to two splint, and fix the valve, through setting up the clamp plate, screw thread post b and screw cap b, screw thread post b can the back-and-forth movement when rotatory, and drive the clamp plate back-and-forth movement, two clamp plates can be close to each other and clip the valve, make the valve by fixed more stable, consequently do not need the manual valve of pressing of workman, and can fix the different valve of model.

Description

Lifting type valve detection device

Technical Field

The utility model belongs to the technical field of the valve detection device, concretely relates to over-and-under type valve detection device.

Background

The lift check valve is a valve which automatically opens and closes a valve clack depending on the flowing of a medium and is used for preventing the medium from flowing backwards, and is also called a check valve, a one-way valve, a reverse flow valve and a back pressure valve. The check valve can be mainly divided into a swing check valve and a lift check valve.

The valve need pass through certain detection before putting into use, for example the gas tightness detects, avoids the valve to produce revealing of thing at the during operation, nevertheless is generally that people are manual to be pinned the valve in the testing process, when filling gas into the valve, the manual fixed unable stable valve of holding down, consequently can cause not good influence to the testing effect of valve.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lifting valve detection device to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a lifting valve detection device comprises two side plates, wherein the two side plates are symmetrically arranged in front and back, the lower surfaces of the side plates are fixedly connected with the upper surface of a support plate, and the opposite surfaces of the two side plates are respectively provided with a sliding chute, the sliding chutes are internally connected with sliding blocks in a sliding way, and the opposite surfaces of the two sliding blocks are respectively fixedly connected with the front surface and the back surface of the top plate, the lower surface of the top plate and the upper surface of the supporting plate are both fixedly connected with four clamping plates, and the lower surface of the top plate and the upper surface of the supporting plate are arranged on the left and right of each two clamping plates symmetrically, the opposite surfaces of each upper clamping plate and each lower clamping plate are provided with a groove, the inner wall of each groove is fixedly connected with a silica gel pad, and the shape of recess is half circular arc, the lower fixed surface of backup pad is connected with the pivot, and the pivot cup joints in the bearing, the bearing joint is on the upper surface of bottom plate.

Preferably, the lower surface joint of roof has screw cap an, and screw cap an internal thread connection has screw thread post an, the bottom of screw thread post a and the output shaft fixed connection of motor, motor fixed connection is at the upper surface of backup pad, and motor and external power supply electric connection, the motor is located the left side of splint.

Preferably, the front surface of the side plate is clamped with a threaded cap b, and a threaded column b is connected with the threaded cap b in a threaded mode.

Preferably, one end of the front surface and one end of the back surface of the threaded column b are respectively and fixedly connected with a screwing block and a pressing plate.

Preferably, the upper surface of the bottom plate is provided with a limiting groove, a clamping block is arranged in the limiting groove, and the bottom end of the clamping block is fixedly connected with the lower surface of the inner wall of the limiting groove through a spring.

Preferably, the outer surface joint of fixture block has the baffle, the top of fixture block sets up in the draw-in groove, the lower surface at the backup pad is seted up to the draw-in groove, the quantity of draw-in groove is a plurality of, and a plurality of draw-in groove is ring shape align to grid at the lower surface of backup pad.

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

1. through setting up splint, when roof and backup pad are close to each other, two upper and lower splint can be close to each other, the ring flange of valve can be cliied to two splint, and fix the valve, through setting up the clamp plate, screw thread post b and screw cap b, screw thread post b can the back-and-forth movement when rotatory, and drive the clamp plate back-and-forth movement, two clamp plates can be close to each other and clip the valve, make the valve by fixed more stable, consequently do not need the manual valve of pressing of workman, and can fix the different valve of model.

2. The utility model discloses a set up pivot and bearing, the pivot can be at the bearing internal rotation, and the pivot can drive the backup pad rotatory for the valve can rotate to arbitrary position, makes things convenient for people's operation and inspection, through setting up fixture block and draw-in groove, when the fixture block card advances the draw-in groove in, the backup pad can be fixed unable rotation, structure scientific and reasonable, convenience safe in utilization.

Drawings

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

FIG. 2 is a schematic structural diagram of the present invention viewed from the right;

FIG. 3 is a schematic diagram of the cross-sectional structure of the middle bottom plate viewed from the right of the present invention;

in the figure: 1. a side plate; 2. a top plate; 3. a splint; 4. a threaded cap a; 5. a threaded post a; 6. a motor; 7. a support plate; 8. a base plate; 9. a slider; 10. a screw cap b; 11. a threaded post b; 12. pressing a plate; 13. a silica gel pad; 14. a spring.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-3, the present invention provides a technical solution: a lifting type valve detection device comprises side plates 1, wherein the number of the side plates 1 is two, the two side plates 1 are symmetrically arranged in the front and back direction, the lower surfaces of the side plates 1 are fixedly connected with the upper surface of a support plate 7, the opposite surfaces of the two side plates 1 are respectively provided with a sliding groove, a sliding block 9 is slidably connected in the sliding groove, the opposite surfaces of the two sliding blocks 9 are respectively fixedly connected with the front surface and the back surface of a top plate 2, the lower surface of the top plate 2 and the upper surface of the support plate 7 are respectively fixedly connected with a clamping plate 3, the number of the clamping plates 3 is four, the lower surface of the top plate 2 and the upper surface of the support plate 7 are symmetrically arranged in the left and right direction of each two clamping plates 3, the opposite surfaces of each upper clamping plate and each lower clamping plate 3 are respectively provided with a groove, the inner wall of, the bearing is clamped on the upper surface of the bottom plate 8.

In this embodiment, the motor 6 may be Y2-132M-4;

wherein, the lower surface joint of roof 2 has screw cap a4, and screw cap a4 female connection has screw post a5, the bottom of screw post a5 and motor 6's output shaft fixed connection, motor 6 fixed connection is at the upper surface of backup pad 7, and motor 6 and external power supply electric connection, motor 6 is located the left side of splint 3, external power supply can be the power supply of motor 6, screw post a5 is rotatory can drive screw cap a4 downstream, screw cap a4 can drive roof 2 downstream.

Wherein, the front joint of curb plate 1 has screw cap b10, screw cap b10 female connection has screw post b11, screw post b11 is the positive one end of back and the one end difference fixedly connected with of back twist piece and clamp plate 12, through setting up clamp plate 12, screw post b11 and screw cap b10, can the back-and-forth movement during screw post b11 is rotatory, and drive clamp plate 12 back-and-forth movement, two clamp plates 12 can be close to each other and clip the valve, make the valve by fixed more stable.

Wherein, the spacing groove has been seted up to bottom plate 8's upper surface, the limiting groove is provided with the fixture block, the bottom of fixture block is passed through the lower fixed surface connection of spring 14 with the spacing inslot wall, the surface joint of fixture block has the baffle, the top setting of fixture block is in the draw-in groove, the lower surface at backup pad 7 is seted up to the draw-in groove, the quantity of draw-in groove is a plurality of, and a plurality of draw-in groove is ring shape align to grid at the lower surface of backup pad 7, through setting up fixture block and draw-in groove, when the fixture block card advances the draw-in groove, backup pad 7 can be fixed unable rotatory, through the quantity that sets up the draw-in groove being a plurality of, the fixture block can block into arbitrary draw-in groove, make backup pad 7 rotatory all can be fixed.

The utility model discloses a theory of operation and use flow: after the utility model is installed, a worker places a valve between four clamping plates 3, a control motor 6 works to drive a threaded post a5 to rotate, the threaded post a5 rotates to drive a threaded cap a4 to move downwards, the threaded cap a4 drives a top plate 2 to move downwards, when the top plate 2 and a support plate 7 are close to each other, the upper clamping plate 3 and the lower clamping plate 3 can be close to each other, the two clamping plates 3 can clamp a flange of the valve and fix the valve, a rotary screwing block drives a threaded post b11 to rotate, the threaded post b11 can move back and forth when rotating and drive a pressing plate 12 to move back and forth, the two pressing plates 12 can be close to each other and clamp the valve, when the position of the valve needs to be adjusted, the worker presses the baffle to move downwards, so that a clamping block is not clamped in a clamping groove, the support plate 7 rotates to drive the valve to be adjusted to a proper position, then the baffle is loosened, so that the clamping block can be clamped into another clamping groove, and the supporting plate 7 is fixed again.

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 a over-and-under type valve detection device, includes curb plate (1), its characterized in that: the number of the side plates (1) is two, the two side plates (1) are symmetrically arranged in the front-back direction, the lower surfaces of the side plates (1) are fixedly connected with the upper surface of the supporting plate (7), the opposite surfaces of the two side plates (1) are respectively provided with a sliding groove, a sliding block (9) is connected in the sliding groove in a sliding mode, the opposite surfaces of the two sliding blocks (9) are respectively fixedly connected with the front surface and the back surface of the top plate (2), the lower surface of the top plate (2) and the upper surface of the supporting plate (7) are respectively fixedly connected with clamping plates (3), the number of the clamping plates (3) is four, the lower surface of the top plate (2) and the upper surface of the supporting plate (7) are symmetrically arranged in the left-right direction of every two clamping plates (3), the opposite surfaces of every two clamping plates (3) are respectively provided with a groove, the inner, the lower surface fixed connection of backup pad (7) has the pivot, and the pivot cup joints in the bearing, the upper surface of bearing joint at bottom plate (8).

2. The lift valve detection apparatus of claim 1, wherein: the lower surface joint of roof (2) has screw cap a (4), and screw cap a (4) internal thread connection has screw thread post a (5), the bottom of screw thread post a (5) and the output shaft fixed connection of motor (6), motor (6) fixed connection is on the upper surface of backup pad (7), and motor (6) and external power supply electric connection, motor (6) are located the left side of splint (3).

3. The lift valve detection apparatus of claim 1, wherein: the front side of the side plate (1) is clamped with a threaded cap b (10), and a threaded column b (11) is connected to the threaded cap b (10) in an internal thread mode.

4. The lift valve detection apparatus of claim 3, wherein: and one end of the front surface and one end of the back surface of the threaded column b (11) are respectively and fixedly connected with a screwing block and a pressing plate (12).

5. The lift valve detection apparatus of claim 1, wherein: the upper surface of bottom plate (8) has seted up the spacing groove, the spacing inslot is provided with the fixture block, the bottom of fixture block passes through spring (14) and is connected with the lower fixed surface of spacing inslot wall.

6. The lift valve detection apparatus of claim 5, wherein: the outer surface joint of fixture block has the baffle, the top of fixture block sets up in the draw-in groove, the lower surface at backup pad (7) is seted up to the draw-in groove, the quantity of draw-in groove is a plurality of, and a plurality of draw-in groove is ring shape align to grid at the lower surface of backup pad (7).