CN217930683U

CN217930683U - Quick detection tool for TA oil port sealing steel pipe assembly

Info

Publication number: CN217930683U
Application number: CN202122491200.XU
Authority: CN
Inventors: 马国勇; 韩永松; 聂建
Original assignee: Wuhu Shuangyi Hydraulic Component Co ltd
Current assignee: Wuhu Shuangyi Hydraulic Component Co ltd
Priority date: 2021-10-16
Filing date: 2021-10-16
Publication date: 2022-11-29
Anticipated expiration: 2031-10-16

Abstract

The utility model discloses a TA hydraulic fluid port seals steel pipe assembly short-term test frock, including the sealed steel pipe of TA hydraulic fluid port, the first seal structure of a side-mounting of the sealed steel pipe of TA hydraulic fluid port, one side of first seal structure is equipped with ventilation structure, the second seal structure is installed to the opposite side of the sealed steel pipe of TA hydraulic fluid port, the utility model discloses a first seal structure and second seal structure seal the both ends of the sealed steel pipe of TA hydraulic fluid port, then ventilate through ventilation structure, put into the water tank with the sealed steel pipe of TA hydraulic fluid port, observe whether the sealed face of TA hydraulic fluid port has gas leakage phenomenon.

Description

Quick detection tool for TA oil port sealing steel pipe assembly

Technical Field

The utility model relates to a detect frock, especially quick detection frock of TA hydraulic fluid port sealed steel pipe assembly.

Background

A TA oil port on engineering machinery is sealed to the steel pipe assembly test, usually through connecting in series N-type transition joint + O-shaped ring with the work piece, connect with the hydraulic or atmospheric pressure test bench after connecting in series, carry on the hydraulic or atmospheric pressure test;

the method has the advantages of high labor intensity of personnel and low efficiency, each TA oil port needs an N-shaped transition joint and an O-shaped ring, field management is difficult, the high-yield requirement cannot be met, and a detection tool needs to be designed at present for rapidly detecting the sealing performance of the sealed steel pipe of the TA oil port.

SUMMERY OF THE UTILITY MODEL

1. The to-be-solved technical problem of the utility model

The utility model aims to provide a quick detection tool for a TA oil port sealed steel pipe assembly, which aims to solve the problems in the prior art and is designed to quickly detect the sealing performance of the TA oil port sealed steel pipe.

2. Technical scheme

In order to achieve the above purpose, the utility model provides a following technical scheme: the tool for rapidly detecting the TA oil port sealed steel pipe assembly comprises a TA oil port sealed steel pipe, wherein a first sealing structure is installed on one side of the TA oil port sealed steel pipe, a ventilation structure is arranged on one side of the first sealing structure, and a second sealing structure is installed on the other side of the TA oil port sealed steel pipe.

Preferably, the first sealing structure comprises a first locking pliers, a first clamp is detachably mounted at one end of the first locking pliers, a first sealing element is detachably mounted on one side of the first clamp, the first sealing element is matched with one end of the TA oil port sealed steel pipe and used for sealing the straight-through end, a U-shaped clamp is detachably mounted at the other end of the first locking pliers and matched with the straight-through end of the TA oil port sealed steel pipe and used for clamping the straight-through end of the TA oil port sealed steel pipe and being a stressed part, and the other end of the first locking pliers is convenient to clamp.

Preferably, the vent structure comprises a vent hole, the vent hole is arranged on one side of the first clamp, the vent hole penetrates through the first clamp and the first sealing element, and a sealing plug is detachably mounted at one end of the vent hole.

Preferably, the second sealing structure comprises a second locking pliers, one end of the second locking pliers is detachably provided with a V-shaped block, the other end of the second locking pliers is detachably provided with a second clamp, one end of the second clamp is detachably provided with a second sealing element, and the first sealing element is matched with one end of the TA oil port sealing steel pipe.

Preferably, the first seal and the second seal are polytetrafluoroethylene seals.

3. Advantageous effects

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a first seal structure and second seal structure seal the both ends of the sealed steel pipe of TA hydraulic fluid port, then ventilate through air-permeable structure, put into the water tank with the sealed steel pipe of TA hydraulic fluid port, observe whether the sealed face of TA hydraulic fluid port has gas leakage phenomenon, reduce intensity of labour through this kind of detection frock, promote test efficiency, satisfy on-the-spot high output demand.

Drawings

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

FIG. 2 is a schematic view of the TA oil port sealing steel pipe of the present invention;

fig. 3 is a schematic view of a first sealing structure and a venting structure of the present invention;

fig. 4 is a schematic view of a second sealing structure of the present invention.

In the figure: 1. a TA oil port seals the steel pipe; 2. a first seal structure; 21. a first locking pliers; 22. a first clamp; 23. a first seal member; 24. a U-shaped card; 3. a venting structure; 31. a vent hole; 4. a second seal structure; 41. a second locking pliers; 42. a V-shaped block; 43. a second clamp; 44. a second seal.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below 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. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

In an embodiment, please refer to fig. 1-4, the present invention provides a technical solution: the tool for rapidly detecting the TA oil port sealed steel pipe assembly comprises a TA oil port sealed steel pipe 1, wherein a first sealing structure 2 is installed on one side of the TA oil port sealed steel pipe 1, a ventilation structure 3 is arranged on one side of the first sealing structure 2, and a second sealing structure 4 is installed on the other side of the TA oil port sealed steel pipe 1;

in this embodiment, the two ends of the TA oil port sealed steel pipe 1 are sealed by the first sealing structure 2 and the second sealing structure 4, then the ventilation structure 3 is used for ventilating, the TA oil port sealed steel pipe 1 is placed into the water tank, whether the sealing surface of the TA oil port sealed steel pipe 1 leaks air is observed, if not, the sealing of the TA oil port sealed steel pipe 1 is good, and if so, the sealing of the TA oil port sealed steel pipe 1 is incomplete.

In an embodiment, referring to fig. 1 and 3, the first sealing structure 2 includes a first locking pliers 21, one end of the first locking pliers 21 is detachably mounted with a first clamp 22, one side of the first clamp 22 is detachably mounted with a first sealing element 23, the first sealing element 23 is matched with one end of the TA oil port sealed steel pipe 1 and used for sealing a straight-through end, the other end of the first locking pliers 21 is detachably mounted with a U-shaped clamp 24, the U-shaped clamp 24 is matched with the straight-through end of the TA oil port sealed steel pipe 1 and used for clamping the straight-through end of the TA oil port sealed steel pipe 1, and the U-shaped clamp is a stressed part and is convenient for clamping the other end of the first locking pliers 21;

in this embodiment, by placing the U-shaped clamp 24 at the joint of one end of the TA port sealed steel pipe 1 for applying a force, the first clamp 22 at the other end of the first locking pliers 21 is driven, so that the first sealing element 23 seals the end of the TA port sealed steel pipe 1.

In an embodiment, referring to fig. 3, the vent structure 3 includes a vent hole 31, the vent hole 31 is disposed on one side of the first clamp 22, the vent hole 31 penetrates through the first clamp 22 and the first sealing member 23, and a sealing plug is detachably mounted at one end of the vent hole 31;

in this embodiment, the gas source is connected to the sealing plug through the conduit, and the sealing plug plays a role of sealing at this time, so as to prevent the gas from leaking when the gas enters the TA oil port sealing steel pipe 1 through the vent hole 31.

In an embodiment, referring to fig. 4, the second sealing structure 4 includes a second locking pliers 41, one end of the second locking pliers 41 is detachably mounted with a V-shaped block 42, the V-shaped block 42 is matched with the right-angled end of the TA oil port sealed steel pipe 1 and is a stressed part of the second sealing structure 4, the other end of the second locking pliers 41 is detachably mounted with a second clamp 43, one end of the second clamp 43 is detachably mounted with a second sealing element 44, and the first sealing element 23 is matched with one end of the TA oil port sealed steel pipe 1 and is used for sealing the right-angled end of the TA oil port sealed steel pipe 1;

in this embodiment, the force is applied by the V-shaped block 42 to drive the second clamp 43 at the other end of the second locking pliers 41, so that the second sealing element 44 seals the right-angled end of the TA port sealed steel pipe 1.

In an exemplary embodiment, referring to fig. 3-4, the first seal 23 and the second seal 44 are ptfe seals, which are soft seals and are not prone to damage to steel pipes.

The working principle is as follows: the TA oil port sealing steel pipe 1 is a steel pipe sealed in a TA oil port sealing mode, one end of the TA oil port sealing steel pipe 1 is a straight-through end, the other end of the TA oil port sealing steel pipe 1 is a right-angle end, a U-shaped clamp 24 is placed at the top of the straight-through end of the TA oil port sealing steel pipe 1 to serve as a stress part, a first locking pliers 21 is driven, a first sealing piece 23 on one side of a first clamp 22 is used for sealing the straight-through end of the TA oil port sealing steel pipe 1, and a polytetrafluoroethylene sealing piece is tightly attached to a straight-through end sealing face of the TA oil port sealing steel pipe 1 through a self-locking function of the first locking pliers 21;

through placing the top of the sealed steel pipe 1's of TA hydraulic fluid port right angle end with V type piece 42, as the atress part, through driving second locking pliers 41, make the second sealing member 44 of second anchor clamps 43 seal the sealed steel pipe 1's of TA hydraulic fluid port right angle end, at the self-locking function through second locking pliers 41, make the sealed face of right angle end that makes the polytetrafluoroethylene sealing member and the sealed steel pipe 1 of TA hydraulic fluid port closely laminate, open the air supply at last, put into the water tank, visual observation TB hydraulic fluid port sealed face has the gas leakage phenomenon or not.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should fall within the protection scope of the present invention.

Claims

The quick detection tool for the TA oil port sealed steel pipe assembly comprises a TA oil port sealed steel pipe (1) and is characterized in that: a first sealing structure (2) is installed on one side of the TA oil port sealing steel pipe (1), a ventilation structure (3) is arranged on one side of the first sealing structure (2), and a second sealing structure (4) is installed on the other side of the TA oil port sealing steel pipe (1).
2. The TA oil port sealed steel pipe assembly rapid detection tool as claimed in claim 1, which is characterized in that: the first sealing structure (2) comprises a first locking pliers (21), a first clamp (22) is detachably mounted at one end of the first locking pliers (21), a first sealing piece (23) is detachably mounted at one side of the first clamp (22), and a U-shaped clamp (24) is detachably mounted at the other end of the first locking pliers (21).
3. The TA oil port sealed steel pipe assembly rapid detection tool as claimed in claim 2, which is characterized in that: the ventilation structure (3) comprises a ventilation hole (31), the ventilation hole (31) is arranged on one side of the first clamp (22), the ventilation hole (31) penetrates through the first clamp (22) and the first sealing element (23), and a sealing plug is detachably mounted at one end of the ventilation hole (31).
4. The TA oil port sealed steel pipe assembly rapid detection tool as claimed in claim 3, which is characterized in that: the second sealing structure (4) comprises a second locking pliers (41), one end of the second locking pliers (41) is detachably provided with a V-shaped block (42), the other end of the second locking pliers (41) is detachably provided with a second clamp (43), and one end of the second clamp (43) is detachably provided with a second sealing element (44).
5. The TA oil port sealed steel pipe assembly rapid detection tool as claimed in claim 4, which is characterized in that: the first seal (23) and the second seal (44) are polytetrafluoroethylene seals.