CN213136680U

CN213136680U - Test valve body leaks and uses workstation

Info

Publication number: CN213136680U
Application number: CN202021317897.8U
Authority: CN
Inventors: 葛雅清; 马广才
Original assignee: Jiangsu Xiangcheng Secondary Specialized School
Current assignee: Jiangsu Xiangcheng Secondary Specialized School
Priority date: 2020-07-07
Filing date: 2020-07-07
Publication date: 2021-05-07
Anticipated expiration: 2030-07-07

Abstract

The utility model discloses a workbench for testing leakage of a valve body, which comprises a table top, wherein four corners at the bottom of the table top are all fixedly connected with a sleeve, a base is arranged below the sleeve, a screw rod is fixedly connected at the upper end of the base, one end of the screw rod, which is far away from the base, is inserted into the sleeve, an adjusting block is sleeved outside the screw rod at the bottom of the sleeve, through holes which are mutually communicated are arranged at the upper side and the lower side of the adjusting block, and threads matched with the screw rod are arranged in the through holes; the adjusting block is provided with anti-skid lines; a turntable is arranged above the table board, and a testing mechanism is arranged above the turntable; a driving motor is arranged on one side of the bottom of the table board, and the output end of the driving motor is connected with a driving wheel; a driven wheel is arranged below the table board, the upper end of the driven wheel is fixedly connected with a rotating shaft, and the upper end of the rotating shaft penetrates through the table board and is fixedly connected with the bottom of the rotary table; the utility model discloses, simple structure is convenient for adjust the height of mesa for the person of detection detects with the most comfortable posture, avoids the person of detection to bow for a long time and observes, leads to the psoatic strain.

Description

Test valve body leaks and uses workstation

Technical Field

The utility model relates to a workstation technical field specifically is a test valve body leaks and uses workstation.

Background

The valve body is a main part in the valve, and different mechanical manufacturing methods exist according to pressure grades. The valve body need carry out leak testing to it through the workstation after production is accomplished, and current test valve body leaks and uses workstation single structure, can not carry out height control according to tester's height, and when the inspector height was too high, because of long-time bow observation, easily lead to the inspector psoatic strain, the influence inspector's is healthy.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a test valve body leaks and uses workstation 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: a workbench for testing leakage of a valve body comprises a workbench surface, wherein four corners of the bottom of the workbench surface are fixedly connected with sleeves, a base is arranged below the sleeves, a screw rod is fixedly connected to the upper end of the base, one end of the screw rod, far away from the base, is inserted into the sleeves, and an adjusting block is sleeved outside the screw rod and at the bottom of the sleeves; a turntable is arranged above the table board, and a testing mechanism is arranged above the turntable; a driving motor is arranged on one side of the bottom of the table board, and the output end of the driving motor is connected with a driving wheel; the lower portion of the table-board is provided with a driven wheel, the upper end of the driven wheel is fixedly connected with a rotating shaft, and the upper end of the rotating shaft penetrates through the table-board and is fixedly connected with the bottom of the rotary table.

Preferably, the upper side and the lower side of the adjusting block are provided with through holes which are communicated with each other, and threads matched with the screw rod are arranged in the through holes; the adjusting block is provided with anti-skid lines to increase friction force and facilitate rotation of the adjusting block.

Preferably, the driven wheel is meshed with the driving wheel.

Preferably, the upper side and the lower side of the table top are provided with connecting holes for the rotating shaft to pass through, and the connecting holes are rotatably connected with the rotating shaft through bearings.

Preferably, the bottom of the sleeve is movably arranged at the upper end of the adjusting block.

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

1. the utility model discloses a be equipped with the height that base, screw rod, regulating block and sleeve can adjust the mesa according to the height of examining person's height for the examining person detects with the most comfortable posture, avoids examining person to bow for a long time and observes, leads to the psoatic strain, influences healthyly.

2. The utility model discloses a be equipped with driving motor, action wheel, follow driving wheel, pivot and carousel, be convenient for rotate observe and to wait to detect the valve body install fixedly.

Drawings

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

fig. 2 is a schematic structural diagram of the middle adjusting block of the present invention.

In the figure: 1. a table top; 2. a sleeve; 3. a base; 4. a screw; 5. an adjusting block; 6. a through hole; 7. anti-skid lines; 8. a turntable; 9. a drive motor; 10. a driving wheel; 11. a driven wheel; 12. a rotating shaft; 13. and (5) a testing mechanism.

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.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-2, the present invention provides a technical solution: a workbench for testing leakage of a valve body comprises a table top 1, wherein four corners of the bottom of the table top 1 are fixedly connected with sleeves 2, a base 3 is arranged below the sleeves 2, the upper end of the base 3 is fixedly connected with a screw rod 4, one end, far away from the base 3, of the screw rod 4 is inserted into the sleeves 2, and an adjusting block 5 is sleeved outside the screw rod 4 at the bottom of the sleeves 2; a turntable 8 is arranged above the table board 1, and a testing mechanism 13 is arranged above the turntable 8; a driving motor 9 is installed on one side of the bottom of the table board 1, and the output end of the driving motor 9 is connected with a driving wheel 10; a driven wheel 11 is arranged below the table board 1, the upper end of the driven wheel 11 is fixedly connected with a rotating shaft 12, and the upper end of the rotating shaft 12 penetrates through the table board 1 and is fixedly connected with the bottom of the rotating disc 8.

Preferably, the upper side and the lower side of the adjusting block 5 are provided with through holes 6 which are communicated with each other, and threads matched with the screw rod 4 are arranged in the through holes 6; the adjusting block 5 is provided with anti-skid grains 7.

Preferably, the driven wheel 11 is in meshed connection with the driving wheel 10.

Preferably, the upper side and the lower side of the table top 1 are provided with connecting holes for the rotating shaft 12 to pass through, and the connecting holes are rotatably connected with the rotating shaft 12 through bearings.

Preferably, the bottom of the sleeve 2 is movably placed at the upper end of the adjusting block 5.

The working principle is as follows: when the height-adjustable table top is used, firstly, the height of the table top is adjusted according to the height of a detector, when the table top is too low, the adjusting block 5 is held by a hand and rotates clockwise, so that the adjusting block 5 moves upwards on the screw rod 4, the adjusting block drives the sleeve 2 to move upwards, and the sleeve 2 drives the table top 1 to ascend, so that the detector can detect in the most comfortable posture, and the situation that the detector bends down to observe for a long time, so that lumbar muscle strain is caused, and the body health is influenced is avoided; when the valve body that the installation awaits measuring or observe the valve body that awaits measuring, start driving motor 9, driving motor 9 drives the action wheel 10 rotatory, and action wheel 10 drives the meshing from 11 rotations of driving wheel, and it is rotatory to drive pivot 12 from 11 rotations of driving wheel, and pivot 12 drives the carousel 8 rotatory, and then drives accredited testing organization 13 and rotates, is convenient for rotate observe and to wait to detect the valve body and install fixedly.

It is worth noting that: the driving motor realizes control to the driving motor through the control button, and the equipment matched with the control button is common equipment, belongs to the existing mature technology, and the electrical connection relation and the specific circuit structure of the equipment are not repeated 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 workbench for testing the leakage of the valve body is characterized by comprising a table board (1), wherein four corners of the bottom of the table board (1) are fixedly connected with a sleeve (2), a base (3) is arranged below the sleeve (2), a screw rod (4) is fixedly connected to the upper end of the base (3), one end, far away from the base (3), of the screw rod (4) is inserted into the sleeve (2), and an adjusting block (5) is sleeved outside the screw rod (4) at the bottom of the sleeve (2); a turntable (8) is arranged above the table board (1), and a testing mechanism (13) is arranged above the turntable (8); a driving motor (9) is installed on one side of the bottom of the table board (1), and the output end of the driving motor (9) is connected with a driving wheel (10); a driven wheel (11) is arranged below the table board (1), a rotating shaft (12) is fixedly connected to the upper end of the driven wheel (11), and the upper end of the rotating shaft (12) penetrates through the table board (1) to be fixedly connected with the bottom of the rotary table (8).

2. The valve body leak testing station of claim 1, wherein: the upper side and the lower side of the adjusting block (5) are provided with through holes (6) which are communicated with each other, and threads matched with the screw rod (4) are arranged in the through holes (6); the adjusting block (5) is provided with anti-skid lines (7).

3. The valve body leak testing station of claim 1, wherein: the screw rod (4) is movably connected with the inner part of the sleeve (2).

4. The valve body leak testing station of claim 1, wherein: the driven wheel (11) is meshed with the driving wheel (10).

5. The valve body leak testing station of claim 1, wherein: the upper side and the lower side of the table board (1) are provided with connecting holes for the rotating shaft (12) to pass through, and the connecting holes are rotatably connected with the rotating shaft (12) through bearings.

6. The valve body leak testing station of claim 1, wherein: the bottom of the sleeve (2) is movably arranged at the upper end of the adjusting block (5).