CN216846728U

CN216846728U - Metal pipe performance detection equipment

Info

Publication number: CN216846728U
Application number: CN202123324339.1U
Authority: CN
Inventors: 胡向阳
Original assignee: Ningbo Chuangqing Tengda Machinery Co ltd
Current assignee: Ningbo Chuangqing Tengda Machinery Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-06-28
Anticipated expiration: 2031-12-27

Abstract

The utility model discloses a metal pipe performance check out test set, comprising a base plate, the last fixed surface of bottom plate is connected with the air pump, the right fixed surface of air pump is connected with the guard box, the upper surface of guard box is provided with the top cap, the upper surface of bottom plate just is located the first extension board of the inside fixedly connected with of guard box, the right side sliding connection who just is located first extension board of the upper surface of bottom plate has the second extension board, the lower fixed surface of bottom plate is connected with smoke generator, the right fixed surface of second extension board is connected with first telescopic link. The utility model discloses, through designing first extension board, second extension board and a plurality of plunger, realize that each export to the pipe fitting that can be quick seals, reach the speed that improves the detection, through design smoke generator, admit air stopper and guard box, realize that the visibility is stronger at the in-process that detects, increase the accuracy that detects, through design guard box, air pump, realize increasing the pressure differential, reduce required time.

Description

Metal pipe performance detection equipment

Technical Field

The utility model relates to a check out test set field especially relates to a metal pipe fitting performance check out test set.

Background

With the continuous development and growth of manufacturing industry, various mechanical devices are also continuously reformed and innovated. In the field of pipe fitting manufacturing, the detection of the sealing performance of a pipe fitting is an important process link before the pipe fitting leaves a factory. The traditional method for detecting the sealing performance of the pipe fitting is to assemble the pipe fitting by a hand tool, specifically, each port of the pipe fitting is blocked, then the leakage condition of the pipe fitting is detected by a water pressure method, and whether the pipe fitting is qualified or not is further judged. The pipe fitting has various structures, if the pipe fitting is an elbow pipe, two faces need to be blocked, three faces need to be blocked if the pipe fitting is an elbow pipe, four faces need to be blocked if the pipe fitting is a four-way pipe, the steps of installing a rubber sealing ring, installing a blind sheet, installing a clamp, screwing a bolt and the like are further included during specific operation, the blocking time of each end face exceeds one minute, and the strength during blocking is very high.

1. At present, the performance detection equipment of the metal pipe fitting has low detection speed, so that the detection efficiency is poor;

2. the process that present metal pipe performance check out test set detected can't accomplish to be visual.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a metal pipe performance detection device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the metal pipe performance detection equipment comprises a bottom plate, wherein an air pump is fixedly connected to the upper surface of the bottom plate, a protection box is fixedly connected to the right surface of the air pump, and a top cover is arranged on the upper surface of the protection box;

a first support plate is fixedly connected to the upper surface of the bottom plate and positioned in the protection box, a second support plate is slidably connected to the upper surface of the bottom plate and positioned on the right side of the first support plate, a smoke generator is fixedly connected to the lower surface of the bottom plate, and a first telescopic rod is fixedly connected to the right surface of the second support plate;

the right surface of the first support plate is fixedly connected with an air inlet plug, the right surface of the first support plate is fixedly connected with a third telescopic rod which is located on the rear side of the air inlet plug, the output end of the third telescopic rod is fixedly connected with a circular ring, the left surface of the second support plate is fixedly connected with a first plunger, the left surface of the second support plate is provided with a sliding groove, the inner surface of the sliding groove is slidably connected with a second telescopic rod, and the output end of the second telescopic rod is rotatably connected with a second plunger.

As a further description of the above technical solution:

the lower surface of guard box and bottom plate fixed connection, the output of air pump extends to the inside of guard box.

As a further description of the above technical solution:

the lower surface of bottom plate just is located the outside fixedly connected with supporting leg of fog generator, the material of guard box is transparent material.

As a further description of the above technical solution:

the lower surface fixed connection of top cap has the stopper, the stopper contacts with the guard box.

As a further description of the above technical solution:

the output end of the smoke generator is fixedly connected with a connecting pipe, and the output end of the connecting pipe extends to the inside of the air inlet plug.

As a further description of the above technical solution:

one end, far away from the second support plate, of the first telescopic rod is fixedly connected with the protection box, and the inner surface of the air inlet plug is conical.

As a further description of the above technical solution:

the first support plate and the second support plate are semicircular, and the front surface of the second support plate is fixedly connected with the third telescopic rod.

As a further description of the above technical solution:

the height of the air inlet plug, the height of the first plunger and the height of the second plunger are the same.

The utility model discloses following beneficial effect has:

1. compared with the prior art, the metal pipe performance detection equipment has the advantages that by designing the first support plate, the second support plate and the plurality of plungers, each outlet of the pipe can be rapidly sealed, and the detection speed is improved.

2. Compared with the prior art, this metal pipe performance check out test set through design smoke generator, admit air stopper and guard box, realizes that the in-process visibility that detects is stronger, increases the accuracy that detects.

3. Compared with the prior art, the metal pipe performance detection equipment has the advantages that the pressure difference is increased and the required time is reduced by designing the protection box and the air pump.

Drawings

Fig. 1 is a schematic view of an internal structure of a metal pipe performance testing apparatus provided by the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

fig. 3 is a top view of the metal pipe performance testing apparatus provided by the present invention;

fig. 4 is the utility model provides a metal pipe performance check out test set's overall structure schematic diagram.

Illustration of the drawings:

1. a base plate; 2. supporting legs; 3. a protection box; 4. a first telescopic rod; 5. a top cover; 6. a plug; 7. a first support plate; 8. a second support plate; 9. a first plunger; 10. a third telescopic rod; 11. a smoke generator; 12. an air pump; 13. a chute; 14. a second plunger; 15. a connecting pipe; 16. an air inlet plug; 17. a circular ring; 18. and a second telescopic rod.

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 "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 in specific cases to those skilled in the art.

Referring to fig. 1-4, the utility model provides a pair of metal pipe fitting performance check out test set: including bottom plate 1, bottom plate 1's last fixed surface is connected with air pump 12, air pump 12 is used for reducing the inside pressure of guard box 3, the right fixed surface of air pump 12 is connected with guard box 3, be used for observing, the lower surface and the bottom plate 1 fixed connection of guard box 3, the output of air pump 12 extends to the inside of guard box 3, bottom plate 1's lower surface and the outside fixedly connected with supporting leg 2 that is located smoke generator 11, the material of guard box 3 is transparent material, the upper surface of guard box 3 is provided with top cap 5, the lower fixed surface of top cap 5 is connected with stopper 6, stopper 6 is used for avoiding gaseous entering guard box 3, stopper 6 and the contact of guard box 3.

The upper surface of bottom plate 1 just is located the first extension board 7 of inside fixedly connected with of guard box 3, first extension board 7 is used for supporting the tubular metal resonator, the right side sliding connection who just is located first extension board 7 of the upper surface of bottom plate 1 has second extension board 8, the lower fixed surface of bottom plate 1 is connected with smoke generator 11, smoke generator 11 is used for making smog, it is visual to increase, smoke generator 11's output fixedly connected with connecting pipe 15, the output of connecting pipe 15 extends to the inside of air inlet plug 16, the right fixed surface of second extension board 8 is connected with first telescopic link 4, first telescopic link 4 is used for controlling the position of second extension board 8, the one end and the guard box 3 fixed connection of second extension board 8 are kept away from to first telescopic link 4.

The right surface of the first supporting plate 7 is fixedly connected with an air inlet plug 16, the air inlet plug 16 is used for adapting to metal pipes with different diameters, the inner surface of the air inlet plug 16 is conical, the right surface of the first supporting plate 7 is fixedly connected with a third telescopic rod 10 at the rear side of the air inlet plug 16, the output end of the third telescopic rod 10 is fixedly connected with a ring 17, the left surface of the second supporting plate 8 is fixedly connected with a first plunger 9, the first plunger 9 is used for sealing the port of a pipeline, the first supporting plate 7 and the second supporting plate 8 are semicircular, the front surface of the second supporting plate 8 is fixedly connected with the third telescopic rod 10, the left surface of the second supporting plate 8 is provided with a chute 13, and the chute 13 is used for supporting a second telescopic rod 18, and the position of the second telescopic rod 18 is adjusted, the inner surface of the sliding groove 13 is connected with the second telescopic rod 18 in a sliding mode, and the output end of the second telescopic rod 18 is connected with the second plunger 14 in a rotating mode.

The working principle is as follows: the distance between a first support plate 7 and a second support plate 8 is adjusted through a first telescopic rod 4, each outlet is sealed through a plunger, one end of the outlet is connected with an air inlet plug 16, the pipeline is fixed through the first telescopic rod 4 and a circular ring 17, after a top cover 5 is closed, a smoke generator 11 is opened, an air pump 12 is opened, whether smoke exists in the protection box 3 or not is observed, if no smoke exists, the sealing performance is good, and if not, the sealing performance is unqualified.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a metal pipe fitting performance check out test set, includes bottom plate (1), its characterized in that: an air pump (12) is fixedly connected to the upper surface of the bottom plate (1), a protection box (3) is fixedly connected to the right surface of the air pump (12), and a top cover (5) is arranged on the upper surface of the protection box (3);

a first support plate (7) is fixedly connected to the upper surface of the bottom plate (1) and positioned inside the protection box (3), a second support plate (8) is slidably connected to the upper surface of the bottom plate (1) and positioned on the right side of the first support plate (7), a smoke generator (11) is fixedly connected to the lower surface of the bottom plate (1), and a first telescopic rod (4) is fixedly connected to the right surface of the second support plate (8);

the right side fixed surface of first extension board (7) is connected with admits air and fills in (16), the right side fixed surface of first extension board (7) just is located the rear side fixedly connected with third telescopic link (10) of admitting air and filling in (16), the output fixedly connected with ring (17) of third telescopic link (10), the left side fixed surface of second extension board (8) is connected with first plunger (9), the left surface of second extension board (8) is provided with spout (13), the internal surface sliding connection of spout (13) has second telescopic link (18), the output of second telescopic link (18) rotates and is connected with second plunger (14).

2. The metal pipe performance detection device of claim 1, wherein: the lower surface of guard box (3) and bottom plate (1) fixed connection, the output of air pump (12) extends to the inside of guard box (3).

3. The metal pipe performance detection device of claim 1, wherein: the lower surface of bottom plate (1) just is located outside fixedly connected with supporting leg (2) of fog generator (11), the material of guard box (3) is transparent material.

4. The metal pipe performance detection device of claim 1, wherein: the lower surface fixedly connected with stopper (6) of top cap (5), stopper (6) and guard box (3) contact.

5. The metal pipe performance detection device of claim 1, wherein: the output end of the smoke generator (11) is fixedly connected with a connecting pipe (15), and the output end of the connecting pipe (15) extends to the inside of the air inlet plug (16).

6. The metal pipe performance detection device of claim 1, wherein: one end, far away from the second support plate (8), of the first telescopic rod (4) is fixedly connected with the protection box (3), and the inner surface of the air inlet plug (16) is conical.

7. The metal pipe performance detection device of claim 1, wherein: the first support plate (7) and the second support plate (8) are semicircular, and the front surface of the second support plate (8) is fixedly connected with the third telescopic rod (10).

8. The metal pipe performance detection device of claim 1, wherein: the heights of the air inlet plug (16), the first plunger (9) and the second plunger (14) are the same.