CN211717720U

CN211717720U - Pipe fitting leakproofness detection device

Info

Publication number: CN211717720U
Application number: CN201922489845.2U
Authority: CN
Inventors: 曾维国; 孙明; 徐�明; 王立涛; 于丹; 其他发明人请求不公开姓名
Original assignee: China Special Equipment Inspection and Research Institute
Current assignee: China Special Equipment Inspection and Research Institute
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-10-20
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a pipe fitting leakproofness detection device, the power distribution box comprises a box body, the preceding one side fixedly connected with water pipe of box, and the inside of water pipe and box link up, be provided with the control valve on the water pipe, the seat is rotated to the equal fixedly connected with in the middle part of the inner chamber lower surface both sides of box, it is connected with the lead screw all to rotate on two rotation seats, one end that the seat was kept away from to two lead screws was all rotated and is connected with the fixed plate, and fixed plate and the upper surface both sides middle part fixed connection of box, the equal fixedly connected with motor of upper surface of two fixed plates, and the one end fixed connection who rotates the seat is kept away from to the output of motor and lead screw, all rotate on the exterior wall of two lead screws and be connected with the. The utility model discloses can detect a plurality of pipe fittings simultaneously, can adjust the use according to the pipe fitting of different models size, the practicality is strong, labour saving and time saving, easy operation, work efficiency is high, has avoided the water waste, and the cost is lower.

Description

Pipe fitting leakproofness detection device

Technical Field

The utility model relates to a leakproofness detection device technical field specifically is a pipe fitting leakproofness detection device.

Background

In the field of pipe fitting manufacturing, the sealing performance detection of a pipe fitting is an important process link before the pipe fitting leaves a factory, the traditional pipe fitting sealing performance detection method is matched by a hand tool, specifically, each port of the pipe fitting is plugged, then, the leakage condition of the pipe fitting is detected by a hydraulic method, and then, whether the pipe fitting is qualified or not is judged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pipe fitting leakproofness detection device to solve traditional detection mode that proposes in the above-mentioned background art not only work load big, waste time and energy, troublesome poeration, work efficiency is low, still there is the water waste volume big, the higher problem of cost.

In order to achieve the above object, the utility model provides a following technical scheme: a pipe sealing detection device comprises a box body, wherein a water pipe is fixedly connected to one side of the front surface of the box body and is communicated with the inside of the box body, a control valve is arranged on the water pipe, rotating seats are fixedly connected to the middle parts of the two sides of the lower surface of an inner cavity of the box body, lead screws are rotatably connected to the two rotating seats, one end ends, far away from the rotating seats, of the two lead screws are rotatably connected with a fixed plate, the fixed plate is fixedly connected with the middle parts of the two sides of the upper surface of the box body, the upper surfaces of the two fixed plates are fixedly connected with a motor, the output end of the motor is fixedly connected with one end, far away from the rotating seats, of the lead screws, threaded seats positioned in the inner cavity of the box body are rotatably connected to the outer surface walls of the two lead screws, a mounting plate is fixedly connected between, the improved hydraulic support is characterized in that the top plate is fixedly connected with a plurality of hydraulic cylinders, the power output ends of the hydraulic cylinders longitudinally penetrate through the top plate fixedly connected with sliding plates, the lower surfaces of the sliding plates are fixedly connected with a plurality of fixing seats, the upper surface of the mounting plate corresponds to the bottom of the fixing seat, the fixing seat is fixedly connected with a sealing gasket, the fixing seat is connected with the bottom of the base in a specified mode, a guide pipe is inserted into the fixing seat in a inserting mode, and the guide pipe longitudinally penetrates through the sliding plates, the fixing seat and the sealing gasket.

Preferably, two parallel symmetrical sliding strips are fixedly connected to the rear surface of the mounting plate, and sliding grooves which slide with the sliding strips are formed in the box body.

Preferably, the number of the hydraulic cylinders is four, and the four hydraulic cylinders are distributed in a rectangular shape.

Preferably, the sliding plate and the mounting plate are both provided with a plurality of through holes.

Preferably, the number of the fixing seats is six, the six fixing seats are distributed in a rectangular shape, and the distance between every two adjacent fixing seats is equal.

Preferably, both sides and the front surface of the box body are provided with observation windows.

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

1. the utility model discloses, place the pipe fitting that will detect on the base in proper order, through controlling the pneumatic cylinder downstream, drive the sliding plate downstream, utilize the fixing base to withstand the top of pipe fitting, carry out the centre gripping fixed seal with the pipe fitting under the effect of pneumatic cylinder through the sealed pad on base and the fixing base, traditional manual assembly detection mode has been changed, the operation is simpler, high durability and convenient use, under the effect of sliding plate through the pneumatic cylinder, can detect according to the pipe fitting of different models size, the practicality is improved, and the application scope is enlarged.

2. The utility model discloses, through setting up a plurality of bases and fixing base, can detect a plurality of pipe fittings simultaneously, also can singly use base and fixing base, convenient to use, labour saving and time saving has improved work efficiency, has reduced personnel's intensity of labour, utilizes the observation window, can carry out the omnidirectional observation to a plurality of pipe fittings, has improved the accuracy that detects, has avoided the waste of water resource simultaneously, the cost is reduced.

Drawings

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

FIG. 2 is a side view of the present invention;

FIG. 3 is a sectional view of the top view of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 3 according to the present invention.

In the figure: 1. a box body; 2. a rotating seat; 3. a screw rod; 4. a fixing plate; 5. a motor; 6. a threaded seat; 7. mounting a plate; 8. a top plate; 9. a hydraulic cylinder; 10. a sliding plate; 11. a fixed seat; 12. a gasket; 13. a base; 14. a conduit; 15. a through hole; 16. a water pipe; 17. a slide bar; 18. a sliding groove.

Detailed Description

In order to reduce work load, labour saving and time saving, easy operation improves work efficiency, avoids causing the water waste, reduce cost, the embodiment of the utility model provides a pipe fitting leakproofness detection device. 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.

Example 1

Referring to fig. 1-4, the embodiment provides a pipe sealing performance detecting device, which includes a box 1, a water pipe 16 is fixedly connected to one side of the front surface of the box 1, the water pipe 16 is communicated with the inside of the box 1, a control valve is disposed on the water pipe 16, rotating seats 2 are fixedly connected to the middle portions of both sides of the lower surface of the inner cavity of the box 1, lead screws 3 are rotatably connected to both rotating seats 2, one end of each of the two lead screws 3 away from the rotating seat 2 is rotatably connected to a fixed plate 4, the fixed plate 4 is fixedly connected to the middle portions of both sides of the upper surface of the box 1, motors 5 are fixedly connected to the upper surfaces of the two fixed plates 4, the output ends of the motors 5 are fixedly connected to one ends of the lead screws 3 away from the rotating seats 2, threaded seats 6 located in the inner cavity of the box 1 are rotatably connected to the outer surface walls of, the top fixed connection of mounting panel 7 with have roof 8, a plurality of pneumatic cylinder 9 of fixedly connected with on the roof 8, the power take off end of a plurality of pneumatic cylinder 9 all vertically runs through in 8 fixedly connected with sliding plates 10 of roof, the lower fixed surface of sliding plate 10 is connected with a plurality of fixing base 11, the upper surface of mounting panel 7 corresponds all regulations under fixing base 11 and is connected with base 13, equal fixedly connected with is sealed to fill up 12 on fixing base 11 and the base 13, it has pipe 14 to peg graft on the fixing base 11, and pipe 14 vertically runs through in sliding plate 10, fixing base 11 and sealed 12 of filling up, a plurality of through-hole 15 has all been seted up on sliding plate 10 and the mounting panel 7, fixing base 11 sets up to six altogether, and six fixing bases 11 are the rectangular distribution, interval between two adjacent fixing bases 11 equals, the observation window has all been.

In the embodiment, when the device is used, firstly, the motor 5 is connected with an external power supply through a lead, then the hydraulic cylinder 9 is connected with a hydraulic station through an oil pipe, then the guide pipe 14 is connected with an external air pump through an air pipe and a valve, then a water source is conveyed to the inside of the box body 1 through the water pipe 16, then the water pipe 16 is closed through a control valve, then the two motors 5 are controlled to rotate, the two lead screws 3 are driven to rotate, then the mounting plate 7 is driven to ascend through the two threaded seats 6 and extend to the top end of the box body 1, then the pipe fittings to be detected are sequentially placed on the base 13, the sliding plate 10 is driven to move downwards through controlling the hydraulic cylinder 9, then the top end of the pipe fitting is propped against the fixing seat 11, the pipe fitting is sealed under the action of the hydraulic cylinder 9 through the sealing gasket 12 on the base 13 and the fixing seat 11, can detect according to the pipe fittings of different models and sizes, the practicability is improved, the application range is enlarged, then the two screws 3 are driven to rotate by controlling the two motors 5 to rotate, the mounting plate 7 is driven to move downwards and enter the inside of the box body 1 under the action of the two screw thread seats 6, when the mounting plate moves downwards, water in the box body 1 enters the mounting plate 7 through the through hole 15, the pipe fitting to be detected enters the water, then the pipe fitting is started through an external air pump, the pipe fitting enters the inside of the pipe fitting through the conduit 14 under the action of an air pipe, and then the pipe fitting is observed whether bubbles appear through an observation window, so that the sealing performance of the pipe fitting is detected, through arranging the plurality of bases 13 and the fixing bases 11, the plurality of pipe fittings can be detected simultaneously, the bases 13 and the fixing bases 11 can also be used singly, the structure is simple, the operation is convenient, the, the labor intensity of personnel is reduced.

Example 2

Referring to fig. 1-4, a further improvement is made on the basis of embodiment 1: two sliding strips 17 of fixedly connected with parallel symmetry on the rear surface of mounting panel 7, set up sliding tray 18 with sliding strip 17 mutual gliding on box 1, use through the cooperation of sliding strip 17 and sliding tray 18, can effectual improvement mounting panel 7's stability, the dead phenomenon of card has been avoided appearing in mounting panel 7 in the use, pneumatic cylinder 9 sets up to four altogether, and four pneumatic cylinders 9 are the rectangle and distribute, through setting up four pneumatic cylinders 9, can effectual improvement sliding plate 10's stability, avoid sliding plate 10 to appear the phenomenon of slope.

Wherein the model of the motor 5 is 200W 5GU-180K, and the model of the hydraulic cylinder 9 is XDR-OIL-1.

In the description of the present application, 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 simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

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 pipe fitting leakproofness detection device, includes box (1), preceding one side fixedly connected with water pipe (16) of box (1), just water pipe (16) with the inside of box (1) link up, be provided with control valve, its characterized in that on water pipe (16): the middle parts of two sides of the lower surface of the inner cavity of the box body (1) are fixedly connected with rotating seats (2), two rotating seats (2) are rotatably connected with screw rods (3), one end of each screw rod (3), far away from the rotating seat (2), is rotatably connected with a fixed plate (4), the fixed plates (4) are fixedly connected with the middle parts of two sides of the upper surface of the box body (1), the upper surfaces of the two fixed plates (4) are fixedly connected with motors (5), the output ends of the motors (5) are fixedly connected with one ends of the screw rods (3), far away from the rotating seats (2), the outer surface walls of the two screw rods (3) are rotatably connected with threaded seats (6) positioned in the inner cavity of the box body (1), a mounting plate (7) is fixedly connected between the two threaded seats (6), and a top plate (8) is fixedly connected with the top end of the mounting plate (7), fixedly connected with a plurality of pneumatic cylinder (9) on roof (8), a plurality of the power take off end of pneumatic cylinder (9) all vertically run through in roof (8) fixedly connected with sliding plate (10), the lower fixed surface of sliding plate (10) is connected with a plurality of fixing base (11), the upper surface of mounting panel (7) corresponds base (13) to all prescribely being connected with under fixing base (11), fixing base (11) with equal fixedly connected with sealed pad (12) on base (13), it has pipe (14) to peg graft on fixing base (11), just pipe (14) vertically run through in sliding plate (10), fixing base (11) and sealed pad (12).

2. A pipe sealing test apparatus as claimed in claim 1, wherein: fixedly connected with parallel symmetrical two sliding strips (17) on the rear surface of mounting panel (7), set up on box (1) with sliding strip (17) gliding sliding tray (18) each other.

3. A pipe sealing test apparatus as claimed in claim 1, wherein: the hydraulic cylinders (9) are four in number, and the four hydraulic cylinders (9) are distributed in a rectangular shape.

4. A pipe sealing test apparatus as claimed in claim 1, wherein: the sliding plate (10) and the mounting plate (7) are both provided with a plurality of through holes (15).

5. A pipe sealing test apparatus as claimed in claim 1, wherein: the fixing seats (11) are arranged to be six in total, the fixing seats (11) are distributed in a rectangular mode, and the distance between every two adjacent fixing seats (11) is equal.

6. A pipe sealing test apparatus as claimed in claim 1, wherein: the two sides and the front surface of the box body (1) are provided with observation windows.