阅读说明：本技术 一种管道用密封圈的密封检验装置及方法 (Sealing inspection device and method for sealing ring for pipeline ) 是由 曾另琼 陈德福 于 2021-09-22 设计创作，主要内容包括：本发明涉及密封圈检验设备技术领域,具体涉及一种管道用密封圈的密封检验装置及方法；推动组件与底座固定连接,并位于底座的上方,操作台与推动组件固定连接,并位于底座的上方,转动板与操作台转动连接,并位于操作台的内侧壁,注水筒的一端与转动板固定连接,每个检验环从上至下依次布置,最底层的检验环与注水筒固定连接,并位于注水筒远离转动板的一端,通过每个检验环从上至下依次布置,根据不同管道用密封圈的内径,选择合适的检验环进行密封检测,实现适用于不同规格的管道用密封圈进行密封检测。(The invention relates to the technical field of sealing ring inspection equipment, in particular to a sealing inspection device and a sealing inspection method for a sealing ring for a pipeline; promote subassembly and base fixed connection, and be located the top of base, operation panel and promotion subassembly fixed connection, and be located the top of base, the rotor plate rotates with the operation panel to be connected, and be located the inside wall of operation panel, the one end and the rotor plate fixed connection of water injection section of thick bamboo, every inspection ring is from last to arranging down in proper order, the inspection ring and the water injection section of thick bamboo fixed connection of bottommost, and be located the one end that the rotor plate was kept away from to the water injection section of thick bamboo, arrange from last to down in proper order through every inspection ring, according to the internal diameter of different sealing washers for the pipeline, select suitable inspection ring to seal up and detect, the realization is applicable to the sealing washer for the pipeline of different specifications and seals up and detects.)

1. A sealing test device of a sealing ring for a pipeline is characterized in that,

including base (1), promotion subassembly (2), operation panel (3), rotor plate (4), a water injection section of thick bamboo (5), check ring (6) and stopper ring (7), promote subassembly (2) with base (1) fixed connection, and be located the top of base (1), operation panel (3) with promote subassembly (2) fixed connection, and be located the top of base (1), rotor plate (4) with operation panel (3) rotate to be connected, and be located the inside wall of operation panel (3), the one end of a water injection section of thick bamboo (5) with rotor plate (4) fixed connection, the quantity of check ring (6) is a plurality of, every check ring (6) are arranged from last to down in proper order, and every adjacent two check ring (6) fixed connection, the bottommost check ring (6) with a water injection section of thick bamboo (5) fixed connection, and the water injection cylinder is positioned at one end of the water injection cylinder (5) far away from the rotating plate (4), each inspection ring (6) is respectively provided with a tabling groove (61) and a through hole (62), the tabling groove (61) is communicated with the through hole (62), the water injection cylinder (5) is communicated with the through hole (62), and the plugging ring (7) is arranged in each tabling groove (61).

2. The seal verifying apparatus of a seal ring for piping according to claim 1,

the sealing inspection device of the sealing ring for the pipeline further comprises a water storage tank (8) and a transportation assembly (9), wherein the water storage tank (8) is fixedly connected with the rotating plate (4) and is located inside the operating platform (3), and the transportation assembly (9) is respectively communicated with the water storage tank (8) and the water injection barrel (5).

3. The seal verifying apparatus of a seal ring for piping according to claim 2,

transportation subassembly (9) include suction pump (91) and transport pipe (92), the input of suction pump (91) with storage water tank (8) are linked together, the one end of transport pipe (92) with the output of suction pump (91) is linked together, the other end of transport pipe (92) with water injection section of thick bamboo (5) are linked together.

4. The seal verifying apparatus of a seal ring for piping according to claim 3,

promote subassembly (2) including cylinder (21), push rod (22) and slurcam (23), cylinder (21) with base (1) fixed connection, and be located the top of base (1), the one end of push rod (22) with the output fixed connection of cylinder (21), slurcam (23) with the other end fixed connection of push rod (22), operation panel (3) with slurcam (23) fixed connection.

5. The seal verifying apparatus of a seal ring for piping according to claim 4,

sealing verifying attachment of sealing washer for pipeline still includes closing plate (101) and dwang (102), closing plate (101) and topmost check ring (6) fixed connection, the one end of dwang (102) with closing plate (101) fixed connection, and be located the lateral wall of closing plate (101).

6. The seal verifying apparatus of a seal ring for piping according to claim 5,

the sealing detection device of the sealing ring for the pipeline further comprises a pulling piece (103), wherein the pulling piece (103) is fixedly connected with the plug ring (7) and is positioned on the outer side wall of the plug ring (7).

7. A method of inspecting a seal inspection device for a pipe packing according to claim 3, comprising the steps of:

extracting the plug ring (7) on the corresponding inspection ring (6), and sleeving the pipeline sealing ring in the corresponding embedding groove (61);

controlling the water suction pump (91) to operate, wherein water in the water storage tank (8) flows into the water injection barrel (5) through the conveying pipe (92);

and observing whether water overflows from the sealing ring for the pipeline or not, and recording.

Technical Field

The invention relates to the technical field of sealing ring inspection equipment, in particular to a sealing inspection device and method for a sealing ring for a pipeline.

Background

The sealing ring for the pipeline is an annular rubber sealing ring with a circular section, has simple structure, good sealing property, small installation space, small friction force and easy manufacture, is an extrusion sealing element with the widest application, and is mainly used for preventing liquid and gas media from leaking under a static condition of a mechanical part; the sealing ring for the pipeline is generally made by injection molding, and because the sealing ring is made of rubber materials, surface defects such as flow marks or dislocation and the like can be generated during injection molding.

At present, the sealing rings for the pipelines are inspected in a manual sampling inspection mode, inspection personnel adapt to inspection equipment to perform sealing inspection on the sealing rings for the pipelines with various specifications, but the inspection equipment cannot be suitable for performing sealing inspection on the sealing rings for the pipelines with different specifications.

Disclosure of Invention

The invention aims to provide a sealing inspection device and a sealing inspection method for a sealing ring for a pipeline, and aims to solve the technical problem that the sealing inspection device and the sealing inspection method cannot be suitable for sealing rings for pipelines with different specifications in the prior art.

In order to achieve the above object, the present invention provides a sealing inspection device for a sealing ring for a pipeline, the sealing inspection device for a sealing ring for a pipeline includes a base, a pushing assembly, an operating platform, a rotating plate, a water injection cylinder, inspection rings and a plug ring, the pushing assembly is fixedly connected to the base and located above the base, the operating platform is fixedly connected to the pushing assembly and located above the base, the rotating plate is rotatably connected to the operating platform and located on an inner side wall of the operating platform, one end of the water injection cylinder is fixedly connected to the rotating plate, the number of the inspection rings is plural, each inspection ring is sequentially arranged from top to bottom, every two adjacent inspection rings are fixedly connected, the inspection ring at the bottom layer is fixedly connected to the water injection cylinder and located at one end of the water injection cylinder far from the rotating plate, each inspection ring is provided with a tabling groove and a through hole respectively, the tabling groove is communicated with the through hole, the water injection cylinder is communicated with the through hole, and the plug ring is arranged in each tabling groove.

Every the inspection ring is from last to arranging down in proper order, according to the internal diameter of different sealing washer for the pipeline, selects suitably the inspection ring seals up and detects, realizes being applicable to the sealing washer for the pipeline of different specifications and seals up and detect.

The sealing inspection device of the sealing ring for the pipeline further comprises a water storage tank and a transportation assembly, wherein the water storage tank is fixedly connected with the rotating plate and is positioned inside the operating platform, and the transportation assembly is respectively communicated with the water storage tank and the water injection barrel.

The water storage tank is used for storing water, and the water can flow into the water injection barrel from the water storage tank through the transportation assembly.

Wherein, the transportation subassembly includes suction pump and transport pipe, the input of suction pump with the storage water tank is linked together, the one end of transport pipe with the output of suction pump is linked together, the other end of transport pipe with the water injection section of thick bamboo is linked together.

The suction pump operates, and the water in the water storage tank flows into the water injection barrel through the conveying pipe.

The pushing assembly comprises an air cylinder, a push rod and a push plate, the air cylinder is fixedly connected with the base and located above the base, one end of the push rod is fixedly connected with the output end of the air cylinder, the push plate is fixedly connected with the other end of the push rod, and the operating table is fixedly connected with the push plate.

The cylinder is matched with the push rod to drive the push plate to move, so that the operating platform is driven to move, the distance between the operating platform and the base is changed, and the sealing inspection device is suitable for detection personnel with different heights to perform sealing inspection.

Wherein, sealed verifying attachment of sealing washer for pipeline still includes closing plate and dwang, the closing plate with the topmost layer inspection ring fixed connection, the one end of dwang with closing plate fixed connection, and be located the lateral wall of closing plate.

The measurement personnel can hand the dwang to exert force, make the closing plate rotates, thereby lets the dwang is in rotate on the operation panel, so that measurement personnel all-round observation of sealing washer for the pipeline.

The sealing inspection device of the sealing ring for the pipeline further comprises a pulling piece, wherein the pulling piece is fixedly connected with the plug ring and is positioned on the outer side wall of the plug ring.

When a detection person takes out the plug ring, the pull piece is held by hands, and force is applied, so that the plug ring is taken out from the embedding groove, and the detection person can conveniently carry out sealing detection.

The invention also provides a testing method of the sealing testing device of the sealing ring for the pipeline, which comprises the following steps:

extracting the plug ring on the corresponding inspection ring, and sleeving the pipeline in the corresponding embedding groove by using a sealing ring;

controlling the water suction pump to operate, and enabling water in the water storage tank to flow into the water injection barrel through the conveying pipe;

and observing whether water overflows from the sealing ring for the pipeline or not, and recording.

The invention relates to a sealing detection device and a method of a sealing ring for a pipeline, wherein each detection ring is arranged from top to bottom in sequence, the diameter of each detection ring is enlarged from top to bottom in sequence, when a detection person performs sealing detection on the sealing ring for the pipeline, the plug ring on the detection ring at the topmost layer is taken down firstly, the subsequent water pressure is prevented from influencing the detection result, the detection person selects the corresponding detection ring according to the diameter of the sealing ring for the pipeline, the plug ring in the embedding groove is taken out, at the moment, the detection person sleeves the sealing ring for the pipeline in the corresponding embedding groove, so that the sealing ring for the pipeline is embedded in the detection ring, after the detection person puts the detection ring into the water injection cylinder, the water is contacted with the sealing ring for the pipeline through the through hole, and in the process, the detection person observes whether the sealing ring for the pipeline overflows or not, and the sealing detection of the sealing rings for the pipelines with different specifications is realized by recording.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural view of a seal testing device for a seal ring for a pipe according to the present invention.

Fig. 2 is a left side view of the seal checking device of the packing for piping of the present invention.

Fig. 3 is a cross-sectional view of the a-a line structure of fig. 2 of the present invention.

Fig. 4 is an enlarged view of a portion of the structure of fig. 3B according to the present invention.

Fig. 5 is a front view of the seal verifying apparatus of the packing for piping of the present invention.

Fig. 6 is a flowchart illustrating steps of a method for checking the sealing of a gasket for piping according to the present invention.

-a sealing test device of a sealing ring for a pipeline, 1-a base, 2-a pushing component, 3-an operation table, 4-a rotating plate, 5-a water injection cylinder, 6-a test ring, 7-a plug ring, 8-a water storage tank, 9-a transportation component, 21-a cylinder, 22-a push rod, 23-a push plate, 61-a tabling groove, 62-a through hole, 91-a water pump, 92-a transportation pipe, 101-a closing plate, 102-a rotating rod, 103-a pulling sheet, 104-a supporting rod, 105-a connecting block, 106-a rotating ring, 107-a magnifier, 108-a handle, 109-an outer frame and 110-an inner frame.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1 to 5, the present invention provides a sealing inspection device for a sealing ring for a pipeline, the sealing inspection device for a sealing ring for a pipeline includes a base 1, a pushing assembly 2, an operating platform 3, a rotating plate 4, a water injection cylinder 5, an inspection ring 6 and a plug ring 7, the pushing assembly 2 is fixedly connected to the base 1 and is located above the base 1, the operating platform 3 is fixedly connected to the pushing assembly 2 and is located above the base 1, the rotating plate 4 is rotatably connected to the operating platform 3 and is located on an inner side wall of the operating platform 3, one end of the water injection cylinder 5 is fixedly connected to the rotating plate 4, the number of the inspection rings 6 is plural, each inspection ring 6 is sequentially arranged from top to bottom, and every two adjacent inspection rings 6 are fixedly connected, the inspection ring 6 at the bottom layer is fixedly connected to the water injection cylinder 5, and is located the water injection cylinder 5 and is far away from one end of the said rotating plate 4, there are tabling grooves 61 and through holes 62 on each said inspection ring 6 separately, and the said tabling groove 61 communicates with said through hole 62, the said water injection cylinder 5 communicates with said through hole 62, there is said plug ring 7 in each said tabling groove 61.

In this embodiment, each of the inspection rings 6 is sequentially arranged from top to bottom, and the diameter of each of the inspection rings 6 is sequentially increased from top to bottom, when a detection person performs a sealing detection on the sealing ring for the pipeline, the stopper ring 7 on the inspection ring 6 at the topmost layer is firstly removed to avoid the influence of subsequent water pressure on a detection result, the detection person selects the corresponding inspection ring 6 according to the diameter of the sealing ring for the pipeline, the stopper ring 7 in the embedding groove 61 is removed, the detection person sleeves the sealing ring for the pipeline in the corresponding embedding groove 61 to enable the sealing ring for the pipeline to be embedded in the inspection ring 6, after the detection person finishes the placement, the detection person introduces water into the water injection cylinder 5, the water contacts with the sealing ring for the pipeline through the through hole 62, and in this process, the detection person observes whether the sealing ring for the pipeline overflows, and the sealing detection of the sealing rings for the pipelines with different specifications is realized by recording.

Further, the sealing inspection device of the sealing ring for the pipeline further comprises a water storage tank 8 and a transportation assembly 9, wherein the water storage tank 8 is fixedly connected with the rotating plate 4 and is positioned inside the operating platform 3, and the transportation assembly 9 is respectively communicated with the water storage tank 8 and the water injection barrel 5.

Further, the transportation assembly 9 includes a water suction pump 91 and a transportation pipe 92, the input end of the water suction pump 91 is communicated with the water storage tank 8, one end of the transportation pipe 92 is communicated with the output end of the water suction pump 91, and the other end of the transportation pipe 92 is communicated with the water injection tube 5.

In this embodiment, the pipe sealing rings are sleeved in the corresponding embedding grooves 61, so that the pipe sealing rings are embedded in the inspection ring 6, after the pipe sealing rings are placed, the inspector controls the water pump 91 to operate, water in the water storage tank 8 flows into the water injection cylinder 5 through the transportation pipe 92, the water contacts with the pipe sealing rings through the through holes 62, and in the process, the inspector observes whether the pipe sealing rings overflow and records the overflow of the water.

Further, the pushing assembly 2 comprises a cylinder 21, a push rod 22 and a pushing plate 23, the cylinder 21 is fixedly connected with the base 1 and is located above the base 1, one end of the push rod 22 is fixedly connected with an output end of the cylinder 21, the pushing plate 23 is fixedly connected with the other end of the push rod 22, and the operating platform 3 is fixedly connected with the pushing plate 23.

In this embodiment, the detecting personnel can control the operation of the air cylinder 21, the air cylinder 21 is matched with the push rod 22 to drive the push plate 23 to move, so as to drive the operating platform 3 to move, and change the distance between the operating platform 3 and the base 1, so as to be suitable for detecting personnel with different heights to perform sealing detection.

Further, the sealing inspection device for the sealing ring for the pipeline further comprises a sealing plate 101 and a rotating rod 102, wherein the sealing plate 101 is fixedly connected with the inspection ring 6 at the topmost layer, and one end of the rotating rod 102 is fixedly connected with the sealing plate 101 and is positioned on the outer side wall of the sealing plate 101.

In this embodiment, the rotating plate 4 is rotatably connected to the operating platform 3, and the inspector can hold the rotating rod 102 and apply a force to rotate the sealing plate 101, so that the rotating plate 4 rotates on the operating platform 3, and the inspector can observe the sealing ring for the pipeline in all directions.

Further, the sealing test device for the sealing ring for the pipeline further comprises a pulling piece 103, wherein the pulling piece 103 is fixedly connected with the plug ring 7 and is positioned on the outer side wall of the plug ring 7.

In the present embodiment, when the inspector takes out the plug ring 7, the pull piece 103 is held by hand and a force is applied so that the plug ring 7 is taken out from the fitting groove 61, which facilitates the inspection of the seal by the inspector.

Further, the sealing inspection device of the sealing ring for the pipeline further comprises a support rod 104, a connecting block 105, a rotating ring 106, a magnifier 107 and a handle 108, one end of the support rod 104 is fixedly connected with the operating platform 3 and is positioned on the outer side wall of the operating platform 3, the connecting block 105 is fixedly connected with the other end of the support rod 104, the rotating ring 106 is rotatably connected with the connecting block 105, the magnifier 107 is fixedly connected with the rotating ring 106, and the handle 108 is fixedly connected with the magnifier 107 and is positioned on the outer side wall of the magnifier 107.

In this embodiment, the support rod 104 plays a supporting role, the rotating ring 106 is connected with the connecting block 105 in a rotating mode, a detection person can hold the handle 108 in a hand and adjust the angle of the magnifying lens 107, so that the detection person can observe where the sealing ring for the pipeline has cracks through the magnifying lens 107, and the accuracy of a detection result is improved.

Further, the sealing test device for the sealing ring for the pipeline further comprises an outer frame 109 and an inner frame 110, wherein the outer frame 109 is fixedly connected with the base 1, one side of the inner frame 110 is slidably connected with the outer frame 109, and the other side of the inner frame 110 is fixedly connected with the operating table 3.

In this embodiment, the detecting person can control the operation of the cylinder 21, the cylinder 21 cooperates with the push rod 22 to drive the push plate 23 to move, so as to drive the operation table 3 to move, and change the distance between the operation table 3 and the base 1, so as to adapt to the detection persons with different heights to perform the sealing inspection, in this process, the inner frame 110 slides in the outer frame 109, the length formed between the inner frame 110 and the outer frame 109 changes along with the change of the distance between the operation table 3 and the base 1, and the inner frame 110 and the outer frame 109 wrap the cylinder 21 and the push rod 22, so as to prevent the limbs of the detecting person from contacting the cylinder 21 and the push rod 22 which are in operation, and thereby avoiding the injury.

Referring to fig. 6, the present invention further provides a method for testing a sealing test device using the above-mentioned sealing ring for a pipeline, including the following steps:

s1: extracting the plug ring 7 on the corresponding inspection ring 6, and sleeving the pipeline in the corresponding embedding groove 61 by using a sealing ring;

s2: extracting the stopper ring 7 on the topmost inspection ring 6;

s3: controlling the water pump 91 to operate, and allowing the water in the water storage tank 8 to flow into the water injection barrel 5 through the conveying pipe 92;

s4: and observing whether water overflows from the sealing ring for the pipeline or not, and recording.

Firstly, the corresponding plug ring 7 on the inspection ring 6 is extracted, the pipeline sealing ring is sleeved in the corresponding embedding groove 61, then the plug ring 7 on the top inspection ring 6 is extracted, the subsequent water pressure is prevented from influencing the detection result, then the water suction pump 91 is controlled to operate, the water in the water storage tank 8 flows into the water injection cylinder 5 through the conveying pipe 92, and finally whether the pipeline sealing ring overflows or not is observed and recorded.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.