CN217605226U

CN217605226U - Building pipe connector sealing performance detection device

Info

Publication number: CN217605226U
Application number: CN202221312205.XU
Authority: CN
Inventors: 胡金伟; 郑永超; 刘苏皖
Original assignee: Hebei Yujian Construction Engineering Testing Technology Co ltd
Current assignee: Hebei Yujian Construction Engineering Testing Technology Co ltd
Priority date: 2022-05-30
Filing date: 2022-05-30
Publication date: 2022-10-18
Anticipated expiration: 2032-05-30

Abstract

The utility model discloses a building tubular product connector sealing performance detection device relates to building tubular product connector detection technical field, specifically is building tubular product connector sealing performance detection device, including two tubular products, install the connector between the tubular product, the outside movable sleeve of tubular product is equipped with the seal cover, the inside fixed mounting of seal cover has sealed frame, the inside fixed mounting of seal cover has the sealing washer. This building pipe connector sealing performance detection device, through the setting of two seal covers, make the inboard left and right sides fixed mounting sealing washer of two seal covers, at the inboard fixed mounting seal frame of seal cover, utilize the setting of seal cover outside connecting plate simultaneously, through the cooperation of connecting bolt and coupling nut, conveniently utilize two seal covers to wrap up the connector completely in inside, guarantee the leakproofness of seal cover inner space simultaneously, avoid leaking gas, conveniently improve and detect accurate degree.

Description

Building pipe connector sealing performance detection device

Technical Field

The utility model relates to a building pipe connector detects technical field, specifically is building pipe connector sealing performance detection device.

Background

The hydraulic term is a part for connecting pipelines in a hydraulic system or installing the pipelines on hydraulic elements, a pipeline connector is an element combination device manufactured by stainless steel and rubber to achieve the sealing and pressure-bearing functions, the structure is very compact, pipe ends do not need to be processed during construction, the connector is sleeved at the two pipe ends to be connected, bolts beside the pipe ends are screwed, the surfaces of clamping teeth and clamping pipe ends are limited and fixed, and a sealing sleeve is tightly attached to the pipelines to achieve the locking state of sealing and firm connection.

The back of finishing in the connection process of building tubular product connector installation, can only be after finishing completely installing, go up water and detect whether the connector connects sealedly, if there is the not enough intact condition of sealing, need wholly dismantle, install once more, this process is comparatively troublesome, influences the speed of construction, and partial condition is sealed the inefficacy after using a period simultaneously, for this reason, we provide a building tubular product connector sealing performance detection device.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a building tubular product connector sealing performance detection device has solved the problem of proposing in the above-mentioned background art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: building pipe connector sealing performance detection device, including two tubular products, install the connector between the tubular product, the outside movable sleeve of tubular product is equipped with the seal cover, the inside fixed mounting of seal cover has sealed frame, the inside fixed mounting of seal cover has the sealing washer, the outside fixed mounting of seal cover has the connecting plate, the top movable mounting of connecting plate has connecting bolt, connecting bolt's outside movable sleeve is equipped with connecting nut, the top fixed mounting of seal cover has the atmospheric pressure to detect the table, the top fixed mounting of seal cover has the check pipe.

Optionally, the inner cavity of the one-way pipe is fixedly sleeved with a support plate, a support spring is fixedly connected above the support plate, a plugging plate is fixedly mounted at the top end of the support spring, and a plugging ring is fixedly sleeved in the inner cavity of the one-way pipe.

Optionally, the connecting nut is located below the connecting plate, and the bottom surface of the connecting bolt and the top surface of the connecting nut are attached to the outer side of the connecting plate.

Optionally, the length value of the sealing sleeve is greater than that of the connector, and the inner diameter value of the sealing sleeve is greater than that of the connector.

Optionally, the atmospheric pressure detects the inside that the table downwardly extending to the seal cover, the bottom of atmospheric pressure detects the top that the table is located the connector.

Optionally, the inner cavity of the one-way tube and the inner cavity of the sealing sleeve are communicated with each other, the top surface of the blocking plate is attached to the bottom surface of the blocking ring, and the inner diameter value of the blocking ring is smaller than that of the blocking plate.

The utility model provides a building tubular product connector sealing performance detection device possesses following beneficial effect:

1. this building pipe connector sealing performance detection device, through the setting of two seal covers, make the inboard left and right sides fixed mounting sealing washer of two seal covers, at the inboard fixed mounting seal frame of seal cover, utilize the setting of seal cover outside connecting plate simultaneously, through the cooperation of connecting bolt and coupling nut, conveniently utilize two seal covers to wrap up the connector completely in inside, guarantee the leakproofness of seal cover inner space simultaneously, avoid leaking gas, conveniently improve and detect accurate degree.

2. This building pipe connector sealing performance detection device through the top installation atmospheric pressure test table of the seal cover at the top, makes the atmospheric pressure test table probe extend to the inner chamber of seal cover, makes the top of the probe position connector of atmospheric pressure test table simultaneously, at the one-way pipe of top fixed mounting of seal cover, makes the inner chamber of one-way pipe be provided with backup pad and supporting spring and shutoff board and shutoff ring, conveniently guarantees the gas tightness of seal cover inner chamber, conveniently observes the gas tightness of connector simultaneously.

Drawings

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

FIG. 2 is a schematic view of the split structure of the present invention;

fig. 3 is a schematic structural view of the sealing sleeve of the present invention;

fig. 4 is a schematic structural view of the one-way pipe of the present invention.

In the figure: 1. a pipe; 2. a connector; 3. a sealing sleeve; 4. a sealing frame; 5. a seal ring; 6. a connecting plate; 7. a connecting bolt; 8. a connecting nut; 9. an air pressure detection meter; 10. a one-way tube; 11. a support plate; 12. a support spring; 13. a plugging plate; 14. and (6) plugging rings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Referring to fig. 1 to 3, the present invention provides a technical solution: the sealing performance detection device for the building pipe connector comprises two pipes 1, a connector 2 is installed between the pipes 1, a sealing sleeve 3 is movably sleeved outside the pipes 1, an air pressure detection meter 9 extends downwards into the sealing sleeve 3, the bottom end of the air pressure detection meter 9 is located above the connector 2, the setting of the air pressure detection meter 9 mainly plays a role in reflecting the air pressure condition of an inner cavity of the sealing sleeve 3, a probe of the air pressure detection meter 9 in the inner cavity of the sealing sleeve 3 is convenient to pass through, the sealing performance of the connector 2 is intuitively reflected, comprehensive square investigation is convenient to be carried out before integral installation, after the installation is avoided, the disassembly and the reassembly are required to be carried out, the speed of the installation is influenced, the length value of the sealing sleeve 3 is larger than that of the connector 2, the inner diameter value of the sealing sleeve 3 is larger than that of the connector 2, the setting of the sealing sleeve 3 mainly plays a role in sealing the connector 2 in a sealed environment, then, the air tightness of the connector 2 is detected through high-pressure gas, the tightness of the connector 2 is conveniently and accurately detected, a sealing frame 4 is fixedly arranged inside the sealing sleeve 3, a sealing ring 5 is fixedly arranged inside the sealing sleeve 3, a connecting plate 6 is fixedly arranged outside the sealing sleeve 3, a connecting nut 8 is positioned below the connecting plate 6, the bottom surface of the connecting bolt 7 and the top surface of the connecting nut 8 are attached to the outside of the connecting plate 6, the connecting nut 8 and the connecting bolt 7 fix the two connecting plates 6, then the sealing sleeve 3 and the pipe 1 are sealed by the two sealing frames 4 and the sealing ring 5, the connecting nut 8 and the connecting bolt 7 are arranged, the sealing effect of the two sealing sleeves 3 is mainly achieved during use, meanwhile, the sealing frames 4 and the sealing ring 5 are matched, the sealing between the sealing sleeves 3 and the pipe 1 is conveniently kept, and the air leakage of the supports of the two sealing sleeves 3 is avoided, the top movable mounting of connecting plate 6 has connecting bolt 7, and the outside movable sleeve of connecting bolt 7 is equipped with connecting nut 8, and the top fixed mounting of seal cover 3 has air pressure to detect the table 9, and the top fixed mounting of seal cover 3 has one-way pipe 10, and the setting of one-way pipe 10 conveniently supplies gas to the inner chamber of seal cover 3, and the setting of air pressure detection table 9 simultaneously makes things convenient for the inner chamber atmospheric pressure condition of two seal covers 3 of visual response, avoids influencing the gas tightness of connector 2.

Referring to fig. 4, a supporting plate 11 is fixedly sleeved on an inner cavity of a one-way pipe 10, the inner cavity of the one-way pipe 10 is communicated with an inner cavity of a sealing sleeve 3, the top surface of a sealing plate 13 is attached to the bottom surface of a sealing ring 14, the inner diameter value of the sealing ring 14 is smaller than the diameter value of the sealing plate 13, the one-way pipe 10 is arranged to facilitate one-way gas delivery to the inner cavity of the sealing sleeve 3 during use, gas delivery is facilitated, backflow of gas in the inner cavity of the sealing sleeve 3 is facilitated to be avoided, gas tightness of the sealing sleeve 3 is facilitated to be affected, and detection accuracy is affected, a supporting spring 12 is fixedly connected to the upper side of the supporting plate 11, a sealing plate 13 is fixedly mounted at the top end of the supporting spring 12, the sealing plate 14 is fixedly sleeved on the inner cavity of the one-way pipe 10, the sealing plate 13 is pushed to the inner side by gas, the sealing plate 13 compresses the supporting spring 12 to the inner side, the sealing plate 13 and the sealing ring 14 flow out of a gap, gas pressure between the two sealing sleeves 3 is increased, gas delivery is stopped, gas delivery of a connector is observed after waiting for a period, and changes of the gas pressure detection of a gas pressure meter 9 are observed, if the gas tightness of the gas detection meter 2 is inconvenient, and the gas tightness of the gas detection meter 9 is facilitated to be monitored for a long time.

In conclusion, when the sealing performance detection device for the building pipe connector is used, the connector 2 is firstly installed between the two pipes 1, then the two sealing sleeves 3 are installed outside the connector 2, then the connecting plates 6 on the outer sides of the two sealing sleeves 3 are overlapped, then the connecting bolt 7 is inserted downwards between the two connecting plates 6 from the upper side of the connecting plate 6, then the connecting nut 8 is installed upwards from the lower side of the connecting bolt 7, the connecting nut 8 and the connecting bolt 7 fix the two connecting plates 6, then the sealing frames 4 and the sealing rings 5 seal the sealing sleeves 3 and the pipes 1, then air is fed into an inner cavity of the one-way pipe 10 from the upper side of the one-way pipe 10, so that air pushes the blocking plate 13 inwards, the blocking plate 13 compresses the supporting springs 12 inwards, the blocking plate 13 and the blocking rings 14 flow out gaps, then the air pressure between the two sealing sleeves 3 is increased, then the air feeding is stopped, the change of the air pressure detection meter 9 is observed for a while waiting for a period of time, and if the air pressure of the air pressure detection meter 9 is reduced, the air tightness of the connector 2 is poor.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. 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 the 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 as a specific case by those skilled in the art. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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. Building tubular product connector sealing performance detection device, including two tubular products (1), its characterized in that: install connector (2) between tubular product (1), the outside movable sleeve of tubular product (1) is equipped with seal cover (3), the inside fixed mounting of seal cover (3) has seal frame (4), the inside fixed mounting of seal cover (3) has sealing washer (5), the outside fixed mounting of seal cover (3) has connecting plate (6), the top movable mounting of connecting plate (6) has connecting bolt (7), the outside movable sleeve of connecting bolt (7) is equipped with connecting nut (8), the top fixed mounting of seal cover (3) has atmospheric pressure to detect table (9), the top fixed mounting of seal cover (3) has one-way pipe (10).

2. The building pipe joint sealing performance detection device of claim 1, wherein: the fixed cover in inner chamber of one-way pipe (10) is equipped with backup pad (11), the top fixedly connected with supporting spring (12) of backup pad (11), the top fixed mounting of supporting spring (12) has shutoff board (13), the fixed cover in inner chamber of one-way pipe (10) is equipped with shutoff ring (14).

3. The building pipe joint sealing performance detection device of claim 1, wherein: the connecting nut (8) is located below the connecting plate (6), and the bottom surface of the connecting bolt (7) and the top surface of the connecting nut (8) are attached to the outer side of the connecting plate (6).

4. The building pipe connector sealing performance detection device according to claim 1, wherein: the length value of the sealing sleeve (3) is larger than that of the connector (2), and the inner diameter value of the sealing sleeve (3) is larger than that of the connector (2).

5. The building pipe connector sealing performance detection device according to claim 1, wherein: the air pressure detection meter (9) extends downwards to the inside of the sealing sleeve (3), and the bottom end of the air pressure detection meter (9) is located above the connector (2).

6. The building pipe joint sealing performance detection device of claim 2, wherein: the inner cavity of the one-way pipe (10) is communicated with the inner cavity of the sealing sleeve (3), the top surface of the sealing plate (13) is attached to the bottom surface of the sealing ring (14), and the inner diameter value of the sealing ring (14) is smaller than that of the sealing plate (13).