CN216386178U

CN216386178U - Pressure relief detection device is used in mechanical seal production with fixed function

Info

Publication number: CN216386178U
Application number: CN202122825240.3U
Authority: CN
Inventors: 明兴平; 杨宗迪; 吴波; 张霞
Original assignee: Zigong Chuanmi Environmental Protection Technology Co ltd
Current assignee: Zigong Chuanmi Environmental Protection Technology Co ltd
Priority date: 2021-11-18
Filing date: 2021-11-18
Publication date: 2022-04-26
Anticipated expiration: 2031-11-18

Abstract

The utility model discloses a pressure relief detection device with a fixing function for production of a mechanical sealing element, which comprises a fixing bottom plate, wherein an electric telescopic rod is arranged in the middle of the fixing bottom plate, an output end of the electric telescopic rod is fixedly connected with a horizontal mounting plate, a first connecting cylinder, a pressure relief valve and an adjusting mechanism are arranged at the right end of the first connecting cylinder, and the adjusting mechanism is arranged on the left side of the electric telescopic rod. This pressure release detection device is used in mechanical seal spare production with fixed function is convenient for when detecting, fixes the mechanical seal spare body, simultaneously through the setting of spliced pole and fixed cover, carries on spacingly to lower fixation clamp and last fixation clamp, simultaneously through adjustment mechanism's setting, can drive the second connecting cylinder and remove about PMKD's top to can carry out the centre gripping to the mechanical seal spare body of unidimensional not fixed, increased the practicality of device.

Description

Pressure relief detection device is used in mechanical seal production with fixed function

Technical Field

The utility model relates to the technical field related to production and processing of mechanical sealing elements, in particular to a pressure relief detection device with a fixing function for production of mechanical sealing elements.

Background

The mechanical sealing element is one of precise mechanical basic elements with complex structures, is a key part of equipment such as various pumps, reaction synthesis kettles, turbine compressors and the like, and needs to be detected by a detection device after the mechanical sealing element is processed, and is decompressed after the detection is finished;

however, in the process of actual use, the commonly used pressure relief detection device for producing mechanical sealing elements has poor fixing effect on the mechanical sealing elements, so that the mechanical sealing elements are easy to loosen in the detection process, the actual detection result is affected, the pressure relief detection device is inconvenient to limit according to the size of a detected part, and the practicability of the device is not high;

therefore, the pressure relief detection device with the fixing function for the production of the mechanical sealing element is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a pressure relief detection device with a fixing function for mechanical sealing element production, which aims to solve the problems that the commonly used pressure relief detection device for mechanical sealing element production provided in the background art has poor fixing effect on a mechanical sealing element in the actual use process, so that the mechanical sealing element is easy to loosen in the detection process, the actual detection result is influenced, the position of a detected part is inconvenient to limit according to the size of the detected part, and the practicability of the device is not high.

In order to achieve the purpose, the utility model provides the following technical scheme: a pressure relief detection device with a fixing function for mechanical sealing element production comprises a fixing bottom plate, wherein an electric telescopic rod is installed in the middle of the fixing bottom plate, an output end of the electric telescopic rod is fixedly connected with a horizontal mounting plate, and the upper end of the mounting plate is fixedly connected with a lower fixing clamp in a V-shaped structure;

the right end of the first connecting cylinder is provided with a pressure relief valve, and the first connecting cylinder and the second connecting cylinder are symmetrically arranged at the left end and the right end above the mounting plate;

and the adjusting mechanism is arranged on the left side of the electric telescopic rod.

Preferably, the front side and the rear side of the upper end of the lower fixing clamp are fixedly connected with connecting columns, the outer surfaces of which are provided with threads, an upper fixing clamp with a limiting effect is attached to the upper part of the lower fixing clamp, and a mechanical sealing element body is arranged below the upper fixing clamp;

wherein, the mechanical seal body sets up the middle part at first connecting cylinder and second connecting cylinder.

Preferably, the connecting column is inserted at the lower end of the upper fixing clamp, the connecting column and the fixing sleeve with the locking function are connected in a threaded mode, and the fixing sleeve is attached to the upper fixing clamp.

Preferably, the second connecting cylinder forms a left-right sliding structure above the fixed base plate through an adjusting mechanism, the left end of the second connecting cylinder is connected with the pressure pump through a corrugated pipe, and the lower ends of the second connecting cylinder and the first connecting cylinder are provided with pressure detection meters.

Preferably, the adjusting mechanism comprises a connecting rod in a U-shaped structure, a fixed rod fixedly connected to the middle of the connecting rod, a fixed column in a vertical state and a connecting sleeve with a limiting effect.

Preferably, the connecting sleeve is connected with the connecting rod in a threaded mode, the connecting sleeve is attached to the left end of the fixing column, and a left-right sliding structure is formed between the fixing column and the fixing rod.

Compared with the prior art, the utility model has the beneficial effects that: according to the pressure relief detection device with the fixing function for the production of the mechanical sealing element, the lower fixing clamp and the upper fixing clamp are arranged, so that the mechanical sealing element body can be fixed conveniently during detection, the lower fixing clamp and the upper fixing clamp are limited by arranging the connecting column and the fixing sleeve, and the second connecting cylinder can be driven to move left and right above the fixing bottom plate by arranging the adjusting mechanism, so that the mechanical sealing element bodies with different sizes can be clamped and fixed, and the practicability of the device is improved;

1. the mechanical sealing element body is clamped conveniently through the arrangement of the connecting column and the upper fixing clamp, and meanwhile, the upper fixing clamp and the lower fixing clamp are both in a V-shaped structure, so that the mechanical sealing element bodies with different diameters can be clamped conveniently;

2. the mechanical sealing element is provided with a connecting column and a fixing sleeve, wherein the connecting column is inserted at the lower end of the upper fixing clamp, and the connecting column is connected with the fixing sleeve in a threaded manner, so that the fixing sleeve is attached to the upper fixing clamp, the upper fixing clamp and the lower fixing clamp can be limited, the mechanical sealing element body is prevented from loosening in the clamping process, the operation is convenient, and the use is very convenient;

3. be equipped with adjustment mechanism and pressure detection table, the lower extreme of second connecting cylinder and first connecting cylinder all is provided with the pressure detection table, observe through the monomer to pressure detection table both sides, the leakproofness of detection department mechanical seal body that can be very audio-visual, combine adjustment mechanism's setting simultaneously, adjustment mechanism includes the connecting rod, the dead lever, fixed column and adapter sleeve, can drive the second connecting cylinder and remove about PMKD's top, be convenient for fix the mechanical seal body of different length, the practicality and the use scene of device have been increased.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a side view of the connection between the lower retaining clip and the upper retaining clip of the present invention;

FIG. 3 is a schematic view of a three-dimensional connection structure of the mechanical seal body, the second connecting cylinder and the adjusting mechanism of the present invention;

FIG. 4 is a schematic diagram of the side view of the connection of the upper fixing clip, the connecting post and the fixing sleeve of the present invention.

In the figure: 1. fixing the bottom plate; 2. an electric telescopic rod; 3. mounting a plate; 4. a first connecting cylinder; 5. a pressure relief valve; 6. a mechanical seal body; 7. a second connecting cylinder; 8. a pressure detection meter; 9. a pressure pump; 10. a lower fixing clip; 11. connecting columns; 12. an upper fixing clip; 13. fixing a sleeve; 14. an adjustment mechanism; 15. a connecting rod; 16. fixing the rod; 17. fixing a column; 18. a connecting sleeve.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a pressure release detection device is used in mechanical seal production with fixed function, includes PMKD 1, electric telescopic handle 2, mounting panel 3, first connecting cylinder 4, pressure release valve 5, mechanical seal body 6, second connecting cylinder 7, pressure detection table 8, force pump 9, lower fixation clamp 10, spliced pole 11, go up fixation clamp 12, fixed cover 13, adjustment mechanism 14, connecting rod 15, dead lever 16, fixed column 17 and adapter sleeve 18.

When the pressure relief detection device with the fixing function for mechanical seal production is used, as shown in fig. 1 and fig. 2, an electric telescopic rod 2 is installed in the middle of a fixing bottom plate 1, an output end of the electric telescopic rod 2 is fixedly connected with a mounting plate 3 in a horizontal state, a lower fixing clamp 10 in a V-shaped structure is fixedly connected to the upper end of the mounting plate 3, a mechanical seal body 6 to be detected is placed in the middle of the lower fixing clamp 10, the right end of the mechanical seal body 6 is attached to the inside of the left end of a first connecting cylinder 4, and then an upper fixing clamp 12 is clamped at the upper end of the mechanical seal body 6;

the front end and the rear end of the upper end of the lower fixing clamp 10 are fixedly connected with connecting columns 11 with threads on the outer surfaces, the connecting columns 11 are inserted into the lower ends of the upper fixing clamps 12, then the fixing sleeves 13 are rotated, as shown in fig. 4, the fixing sleeves 13 are connected with the connecting columns 11 in a threaded mode, so that the fixing sleeves 13 are arranged on the upper fixing clamps 12 in a fitting mode, and the lower fixing clamps 10 and the upper fixing clamps 12 are fixed and limited;

after the mechanical sealing element body 6 is fixed, the mounting plate 3 is pushed by the electric telescopic rod 2 to drive the mechanical sealing element body 6 to move upwards, so that the horizontal central axis of the mechanical sealing element body 6 is coincided with the horizontal central axes of the first connecting cylinder 4 and the second connecting cylinder 7, and the second connecting cylinder 7 forms a left-right sliding structure above the fixed bottom plate 1 through the adjusting mechanism 14;

the adjusting mechanism 14 comprises a connecting rod 15 in a U-shaped structure, a fixed rod 16 fixedly connected to the middle of the connecting rod 15, a fixed column 17 in a vertical state and a connecting sleeve 18 with a limiting effect, the connecting sleeve 18 is connected to the connecting rod 15 in the U-shaped structure through a rotating thread, the connecting sleeve 18 pushes the fixed column 17 to slide on the fixed rod 16, the upper end of the fixed column 17 is fixedly connected with the second connecting cylinder 7, so that the second connecting cylinder 7 is driven to move rightwards, the second connecting cylinder 7 is attached to the left end of the mechanical sealing element body 6, and the mechanical sealing element body 6 is mounted;

as shown in fig. 1, the left end of the second connecting cylinder 7 is connected with a pressure pump 9 through a corrugated pipe, the lower ends of the second connecting cylinder 7 and the first connecting cylinder 4 are both provided with a pressure detection meter 8, the pressure pump 9 is started, the pressure pump 9 applies pressure to the mechanical sealing element body 6 through the second connecting cylinder 7 to measure the sealing performance of the mechanical sealing element body 6, and in the detection process, a detector observes whether the data of the pressure detection meter 8 are consistent or not, so that the sealing performance of the mechanical sealing element body 6 is detected very intuitively, the structure is simple, and the practicability is high;

in addition, after detecting the completion, through opening pressure release valve 5, can the steady discharge of inside pressure can, then rethread adjustment mechanism 14 drives second connecting cylinder 7 and removes left to loosen the spacing to last fixation clamp 12 through spliced pole 11 and fixed cover 13, take off mechanical seal spare body 6 and can accomplish the detection, the simple operation, it is very convenient to use.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mechanical seal produces and uses pressure release detection device with fixed function which characterized in that includes:

the device comprises a fixed bottom plate (1), wherein an electric telescopic rod (2) is arranged in the middle of the fixed bottom plate (1), the output end of the electric telescopic rod (2) is fixedly connected with a horizontal mounting plate (3), and the upper end of the mounting plate (3) is fixedly connected with a lower fixing clamp (10) in a V-shaped structure;

the pressure relief valve (5) is mounted at the right end of the first connecting cylinder (4), and the first connecting cylinder (4) and the second connecting cylinder (7) are symmetrically arranged at the left end and the right end above the mounting plate (3);

the adjusting mechanism (14), the adjusting mechanism (14) sets up the left side at electric telescopic handle (2).

2. The pressure relief detection device with the fixing function for the production of the mechanical seal component according to claim 1, characterized in that: the front side and the rear side of the upper end of the lower fixing clamp (10) are fixedly connected with connecting columns (11) with threads on the outer surfaces, an upper fixing clamp (12) with a limiting effect is attached to the upper part of the lower fixing clamp (10), and a mechanical sealing element body (6) is arranged below the upper fixing clamp (12);

wherein the mechanical seal body (6) is arranged in the middle of the first connecting cylinder (4) and the second connecting cylinder (7).

3. The pressure relief detection device with the fixing function for the production of the mechanical seal component according to claim 2, characterized in that: the connecting column (11) is inserted at the lower end of the upper fixing clamp (12), the connecting column (11) and the fixing sleeve (13) with the locking function are connected in a threaded mode, and the fixing sleeve (13) is attached to the upper fixing clamp (12).

4. The pressure relief detection device with the fixing function for the production of the mechanical seal component according to claim 1, characterized in that: the second connecting cylinder (7) forms a left-right sliding structure above the fixed bottom plate (1) through an adjusting mechanism (14), the left end of the second connecting cylinder (7) is connected with the pressure pump (9) through a corrugated pipe, and the lower ends of the second connecting cylinder (7) and the first connecting cylinder (4) are provided with pressure detection meters (8).

5. The pressure relief detection device with the fixing function for the production of mechanical seals according to claim 4, characterized in that: the adjusting mechanism (14) comprises a connecting rod (15) in a U-shaped structure, a fixed rod (16) fixedly connected to the middle of the connecting rod (15), a fixed column (17) in a vertical state and a connecting sleeve (18) with a limiting effect;

meanwhile, the connecting rod (15) is fixedly connected to the upper end of the fixed bottom plate (1).

6. The pressure relief detection device with the fixing function for the production of mechanical seals according to claim 5, characterized in that: the connecting sleeve (18) is connected with the connecting rod (15) in a threaded mode, the connecting sleeve (18) is attached to the left end of the fixing column (17), and a left-right sliding structure is formed between the fixing column (17) and the fixing rod (16).