CN216899612U

CN216899612U - Detection platform capable of being used for multiple safety valves simultaneously

Info

Publication number: CN216899612U
Application number: CN202220239545.8U
Authority: CN
Inventors: 吴少波
Original assignee: Guangdong Huang Long Environmental Protection Machinery Co ltd
Current assignee: Guangdong Huang Long Environmental Protection Machinery Co ltd
Priority date: 2022-01-28
Filing date: 2022-01-28
Publication date: 2022-07-05
Anticipated expiration: 2032-01-28

Abstract

The utility model relates to the technical field of safety valve detection, and discloses a detection platform capable of being used for multiple safety valves simultaneously, which comprises a base, wherein the upper end of the base is fixedly connected with a plurality of supporting rods, the upper ends of the supporting rods are fixedly connected with a top plate together, the upper end of the top plate is provided with a lifting mechanism, the output end of the lifting mechanism is connected with a movable plate, the center of the lower end of the movable plate is fixedly connected with a fixed sleeve, the fixed sleeve is rotatably connected with a rotating shaft through a bearing, the lower end of the rotating shaft is fixedly connected with a mounting plate, the lower end of the mounting plate is fixedly connected with a plurality of detection heads distributed in an annular array, the specifications of the detection heads are different, the upper end of the base is fixedly connected with a positioning clamp, the lower end of the movable plate is provided with a positioning mechanism, and the positioning mechanism is connected with the mounting plate. The utility model enables the testing of safety valves of many different specifications.

Description

Detection platform capable of being used for multiple safety valves simultaneously

Technical Field

The utility model relates to the technical field of safety valve detection, in particular to a detection platform capable of being used for multiple safety valves simultaneously.

Background

The safety valve is overpressure protection equipment for pipelines and pressure containers in petroleum, chemical and thermal power systems, and the working reliability of the safety valve is of great significance for guaranteeing long-period safe operation of production systems.

The safety valve needs to be detected before being used, but the existing detection device cannot detect safety valves of different models.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that a detection device in the prior art cannot detect safety valves of different types, and provides a detection platform which can be used for multiple safety valves simultaneously.

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

the utility model provides a can be used for testing platform of multiple relief valve simultaneously, the on-line screen storage device comprises a base, the upper end fixedly connected with a plurality of bracing piece of base, a plurality of the common fixedly connected with roof in upper end of bracing piece, elevating system is installed to the upper end of roof, elevating system's output is connected with the movable plate, the fixed cover of fixedly connected with in lower extreme center department of movable plate, rotate through the bearing in the fixed cover and be connected with the pivot, the lower extreme fixedly connected with mounting panel of pivot, the lower extreme fixedly connected with a plurality of mounting panel is the detection head that the annular array distributes and sets up, a plurality of the specification of detecting the head is different settings, the upper end fixedly connected with positioning fixture of base, positioning mechanism is installed to the lower extreme of movable plate, positioning mechanism and mounting panel are connected.

Preferably, the positioning mechanism comprises a plurality of connecting rods fixedly connected to the lower end of the movable plate and a plurality of connecting sleeves fixedly connected to the lower ends of the connecting rods, fixing grooves are formed in the side walls of the connecting sleeves, bottom of the fixing grooves are fixedly connected with springs, sliding connections are formed between the other ends of the springs and the fixing grooves, one end of each fixing block is close to a pull rod fixedly connected to one end of each spring, the pull rod penetrates through the bottoms of the springs and the fixing grooves, a plurality of clamping grooves are formed in the positions, corresponding to the fixing blocks, of the mounting plates, and one end, far away from the springs, of the fixing blocks is clamped in one of the clamping grooves.

Preferably, the lifting mechanism comprises an electric lifting rod, the electric lifting rod is fixedly connected to the upper end of the top plate, penetrates through the top plate and is fixedly connected to the upper end of the moving plate.

Preferably, the lower end of the base is fixedly connected with a plurality of supporting legs, and the supporting legs are distributed in a rectangular array.

Preferably, one end of the pull rod, which is far away from the fixed block, is fixedly connected with a pull ring.

Preferably, two limiting grooves symmetrically arranged are formed in the groove wall of the fixing groove, limiting blocks are connected in the limiting grooves in a sliding mode, and one ends of the limiting blocks are fixedly connected to the side wall of the fixing block.

Compared with the prior art, the utility model provides a detection platform capable of being used for multiple safety valves simultaneously, which has the following beneficial effects:

1. this can be used for testing platform of multiple relief valve simultaneously, through setting up the base, the bracing piece, the roof, the movable plate, fixed cover, the apparatus further comprises a rotating shaft, the mounting panel, detect head and positioning fixture, when needs detect the relief valve of different specifications, fix the relief valve through positioning fixture, then rotate the mounting panel and make and to select suitable detection head, make suitable detection head be located the relief valve directly over, rethread positioning mechanism fixes the mounting panel, then can drive the movable plate through the electric lift pole and move down, make the movable plate can drive the detection head and detect the relief valve.

2. This can be used for testing platform of multiple relief valve simultaneously through setting up connecting rod, fixed slot, spring, fixed block, pull rod and draw-in groove, drives the fixed block through the pulling pull rod and removes for can conveniently rotate the mounting panel, and be convenient for fix the mounting panel.

The parts of the device not involved are the same as or can be realized by the prior art, and the utility model can detect safety valves with various specifications.

Drawings

FIG. 1 is a schematic front view of a testing platform capable of being used for multiple safety valves simultaneously according to the present invention;

fig. 2 is an enlarged view of a portion a in fig. 1.

In the figure: the device comprises a base 1, a supporting rod 2, a top plate 3, a movable plate 4, a fixed sleeve 5, a rotating shaft 6, a mounting plate 7, a detection head 8, a positioning clamp 9, a connecting rod 10, a fixing groove 11, a spring 12, a fixing block 13, a pull rod 14, a clamping groove 15, an electric lifting rod 16, a supporting leg 17, a pull ring 18, a limiting groove 19, a limiting block 20 and a connecting sleeve 21.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

The first embodiment is as follows:

referring to fig. 1-2, a detection platform capable of being used for multiple safety valves simultaneously comprises a base 1, wherein the upper end of the base 1 is fixedly connected with a plurality of support rods 2, the upper ends of the plurality of support rods 2 are fixedly connected with a top plate 3, the upper end of the top plate 3 is provided with a lifting mechanism, the output end of the lifting mechanism is connected with a movable plate 4, the center of the lower end of the movable plate 4 is fixedly connected with a fixed sleeve 5, the inside of the fixed sleeve 5 is rotatably connected with a rotating shaft 6 through a bearing, the lower end of the rotating shaft 6 is fixedly connected with a mounting plate 7, the lower end of the mounting plate 7 is fixedly connected with a plurality of detection heads 8 which are distributed in an annular array manner, the specifications of the plurality of detection heads 8 are different, the upper end of the base 1 is fixedly connected with a positioning clamp 9, the lower end of the movable plate 4 is provided with a positioning mechanism, the positioning mechanism is connected with the mounting plate 7, when safety valves of different specifications are required to be detected, fix the relief valve through positioning fixture 9, then rotate mounting panel 7 and make and select suitable detection head 8 for suitable detection head 8 is located the relief valve directly over, and rethread positioning mechanism fixes mounting panel 7, then can drive movable plate 4 downstream through electric lift rod 16, makes movable plate 4 can drive and detects head 8 and detect the relief valve.

Elevating system includes electric lift pole 16, and electric lift pole 16 fixed connection just runs through the roof 3 setting in the upper end of roof 3, and fixed connection is in the upper end of movable plate 4, is convenient for drive movable plate 4 and removes.

The lower extreme fixedly connected with a plurality of supporting legs 17 of base 1, a plurality of supporting legs 17 are the rectangular array and distribute the setting, can play the effect of support to whole device.

Example two:

referring to fig. 1-2, a detection platform capable of being used for multiple safety valves simultaneously, a positioning mechanism comprises a plurality of connecting rods 10 fixedly connected to the lower end of a movable plate 4, the lower ends of the plurality of connecting rods 10 are fixedly connected with a connecting sleeve 21, a fixing groove 11 is formed in the side wall in the connecting sleeve 21, a spring 12 is fixedly connected to the bottom of the fixing groove 11, a fixing block 13 slidably connected with the fixing groove 11 is fixedly connected to the other end of the spring 12, a pull rod 14 is fixedly connected to one end of the fixing block 13 close to the spring 12, the pull rod 14 penetrates through the bottoms of the spring 12 and the fixing groove 11, a plurality of clamping grooves 15 are formed in the mounting plate 7 corresponding to the position of the fixing block 13, one end of the fixing block 13 far from the spring 12 is clamped in one of the clamping grooves 15, the pull rod 14 is pulled to drive the fixed block 13 to move, so that the mounting plate 7 can be conveniently rotated, and the mounting plate 7 is conveniently fixed.

One end of the pull rod 14 far away from the fixed block 13 is fixedly connected with a pull ring 18, so that the pull rod 14 can be pulled conveniently.

Set up the spacing groove 19 that two symmetries set up on the cell wall of fixed slot 11, sliding connection has stopper 20 in the spacing groove 19, and stopper 20's one end fixed connection is on the lateral wall of fixed block 13 for fixed block 13 moves ground more reliable and more stable.

In the utility model, when safety valves of different specifications need to be detected, the safety valves are fixed through the positioning clamp 9, then the mounting plate 7 is rotated to select the appropriate detection head 8, so that the appropriate detection head 8 is positioned right above the safety valves, then the mounting plate 7 is fixed through the positioning mechanism, and then the movable plate 4 can be driven by the electric lifting rod 16 to move downwards, so that the movable plate 4 can drive the detection head 8 to detect the safety valves.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The detection platform capable of being used for multiple safety valves simultaneously comprises a base (1) and is characterized in that a plurality of support rods (2) are fixedly connected to the upper end of the base (1), a top plate (3) is fixedly connected to the upper ends of the support rods (2) jointly, a lifting mechanism is installed at the upper end of the top plate (3), a movable plate (4) is connected to the output end of the lifting mechanism, a fixed sleeve (5) is fixedly connected to the center of the lower end of the movable plate (4), a rotating shaft (6) is rotatably connected in the fixed sleeve (5) through a bearing, a mounting plate (7) is fixedly connected to the lower end of the rotating shaft (6), a plurality of detection heads (8) distributed in an annular array are fixedly connected to the lower end of the mounting plate (7), the specifications of the detection heads (8) are different in arrangement, and a positioning clamp (9) is fixedly connected to the upper end of the base (1), and a positioning mechanism is arranged at the lower end of the moving plate (4) and is connected with the mounting plate (7).

2. The detection platform capable of being used for multiple safety valves simultaneously according to claim 1, wherein the positioning mechanism comprises a plurality of connecting rods (10) fixedly connected to the lower end of the movable plate (4), the lower ends of the plurality of connecting rods (10) are fixedly connected with a connecting sleeve (21) together, a fixing groove (11) is formed in the side wall inside the connecting sleeve (21), a spring (12) is fixedly connected to the bottom of the fixing groove (11), the other end of the spring (12) is fixedly connected with a fixing block (13) slidably connected with the fixing groove (11), a pull rod (14) is fixedly connected to one end of the fixing block (13) close to the spring (12), the pull rod (14) penetrates through the bottoms of the spring (12) and the fixing groove (11), and a plurality of clamping grooves (15) are formed in the mounting plate (7) at positions corresponding to the fixing block (13), one end, far away from the spring (12), of the fixing block (13) is clamped in one clamping groove (15).

3. The testing platform for multiple safety valves simultaneously according to claim 1, wherein the lifting mechanism comprises a motorized lifting rod (16), the motorized lifting rod (16) is fixedly connected to the upper end of the top plate (3), is arranged to penetrate through the top plate (3), and is fixedly connected to the upper end of the movable plate (4).

4. The testing platform capable of being used for multiple safety valves simultaneously according to claim 1, wherein a plurality of supporting feet (17) are fixedly connected to the lower end of the base (1), and the supporting feet (17) are distributed in a rectangular array.

5. The test platform for safety valves simultaneously according to claim 2, characterized in that a pull ring (18) is fixedly connected to the end of the pull rod (14) far away from the fixed block (13).

6. The detection platform capable of being used for multiple safety valves simultaneously according to claim 2, wherein two symmetrically arranged limiting grooves (19) are formed in the groove wall of the fixing groove (11), a limiting block (20) is slidably connected in the limiting grooves (19), and one end of the limiting block (20) is fixedly connected to the side wall of the fixing block (13).