CN221147979U - Elbow joint air tightness detection tool - Google Patents
Elbow joint air tightness detection tool Download PDFInfo
- Publication number
- CN221147979U CN221147979U CN202323246001.8U CN202323246001U CN221147979U CN 221147979 U CN221147979 U CN 221147979U CN 202323246001 U CN202323246001 U CN 202323246001U CN 221147979 U CN221147979 U CN 221147979U
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- elbow joint
- detection
- piston rod
- connecting pipe
- assembly
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- 238000001514 detection method Methods 0.000 title claims abstract description 106
- 210000002310 elbow joint Anatomy 0.000 title claims abstract description 60
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 44
- 238000007789 sealing Methods 0.000 claims abstract description 5
- 230000006835 compression Effects 0.000 claims description 11
- 238000007906 compression Methods 0.000 claims description 11
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005056 compaction Methods 0.000 description 1
- 230000005574 cross-species transmission Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Examining Or Testing Airtightness (AREA)
Abstract
The utility model discloses an elbow joint air tightness detection tool which comprises a water tank, a jacking detection assembly and a pressing assembly, wherein a water receiving tank is fixed at the outer side edge of the water tank, a support assembly is arranged below the water tank, the pressing assembly and the jacking detection assembly are respectively arranged on the left side and the right side above the support assembly, the jacking detection assembly comprises a mounting seat, a second air cylinder, a second piston rod, a detection connecting pipe and an inflation head, the second air cylinder is arranged on one side above the mounting seat, the second piston rod is arranged on one side of the second air cylinder, and the detection connecting pipe is fixed at the top end of the second piston rod. This elbow joint gas tightness detects frock, elbow joint detecting element and detection connecting pipe, the junction of connecting pipe are provided with the sealing washer to tight detection component in top and hold down the subassembly and be convenient for compress tightly elbow joint detecting element's both ends, further improve the leakproofness, avoid inside atmospheric pressure to influence and lead to the fact the junction not hard up formation gap to influence the testing result.
Description
Technical Field
The utility model relates to the technical field of elbow joint detection, in particular to an elbow joint air tightness detection tool.
Background
A water pipe turning joint is a pipe fitting for connecting water pipes and is generally used for connecting two water pipes at positions where the direction of the two water pipes needs to be changed. 1/4 bend, 1/2 bend, 3/4 bend, etc. belong to the category of water pipe turning joints. The air tightness detection is needed before the elbow joint leaves the factory, so that an air tightness detection tool is needed, and the air tightness detection tool is a device which is specially applied to the detection of the tightness of a cavity mechanical product.
The existing elbow joint air tightness detection tool is generally used for detecting the air tightness of the joint, and the condition that the tightness of the joint is insufficient or gaps exist in the connection is easy to occur, so that the air tightness detection is affected, and the accuracy of a detection result is insufficient.
Accordingly, in view of the above, research and improvement are made on the existing structure and the existing defects, and an elbow joint air tightness detection tool is provided.
Disclosure of utility model
The utility model aims to provide an elbow joint air tightness detection tool for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an elbow joint gas tightness detects frock, includes the water tank, pushes up tight detection component and compresses tightly the subassembly, the outside edge of water tank is fixed with the water receiving tank, and installs supporting component in the inside below of water tank, compression component and the tight detection component in top left and right sides of supporting component are installed respectively, and pushes up tight detection component and include mount pad, second cylinder, second piston rod, detection connecting pipe and aerify the head, the second cylinder is installed to top one side of mount pad, and one side of second cylinder is provided with the second piston rod, the top of second piston rod is fixed with the detection connecting pipe, and detects the top of connecting pipe and be connected with and aerify the head, the extension pipe is installed to supporting component's top, and the upside of extension pipe is connected with elbow joint and detects the piece.
Further, the support assembly comprises a support base, a first air cylinder and a first piston rod, wherein the first air cylinder is arranged above two sides of the support base, and the first piston rod is arranged on the upper side of the first air cylinder.
Further, the support assembly further comprises a support upper seat, the support upper seat is fixed above the first piston rod, and the support upper seat and the support base are parallel to each other.
Furthermore, the two ends of the elbow joint detection part are respectively connected with the detection connecting pipe and the bearing pipe, and the joint of the elbow joint detection part, the detection connecting pipe and the bearing pipe is provided with a sealing ring.
Further, the compressing assembly comprises a supporting rod, a connecting seat, a first rotating shaft and a rotating pull rod, wherein the connecting seat is arranged above the supporting rod through a bolt, and the rotating pull rod is rotatably arranged on one side of the connecting seat through the first rotating shaft.
Further, the compressing assembly further comprises a compressing block, a second rotating shaft and a transverse plate, the lower side of the rotating pull rod is of an inverted V-shaped structure, the compressing block is installed by rotating the inner side of the rotating pull rod, the lower side face of the compressing block is attached to the upper side face of the transverse plate, and the transverse plate is installed by rotating the upper side of the connecting seat through the second rotating shaft.
Further, compress tightly the subassembly still including spacing frame, spacing frame is installed to the below of diaphragm, and spacing frame is "U" structure of falling to spacing frame is located elbow joint detection spare's outside.
The utility model provides an elbow joint air tightness detection tool, which has the following beneficial effects:
The utility model is provided with the supporting component, the position height of the supporting upper seat is convenient to lift and adjust through the first air cylinder and the first piston rod, and then the supporting upper seat and the propping detection component, the pressing component and the elbow joint detection component on the upper side of the supporting upper seat are convenient to descend and are arranged in water in the water tank so as to facilitate air tightness detection, and the water receiving tank on the outer side of the water tank can continuously receive water overflowed after the device sinks, so that excessive water is avoided overflowing.
The utility model is provided with the jacking detection assembly, the inflation head connected with the upper side of the detection connecting pipe is externally connected with the inflation pump, so that the inflation inside the detection connecting pipe is convenient for inflating so that air flow can enter the interior of the communicated elbow joint detection part, the inflation detection in water is convenient, the detection connecting pipe is convenient to push through the second air cylinder and the second piston rod, the joint of the elbow joint detection part and the detection connecting pipe is convenient to compress, and the connection tightness of the elbow joint detection part and the detection connecting pipe is improved.
The utility model is provided with the compressing component, the compressing block can be driven to rotate and press down by manually pulling the rotating pull rod, so that the compressing block can drive the transverse plate to rotate and press down, the lower end of the limiting frame with the inverted U-shaped structure at the lower side of the transverse plate can compress the joint of the elbow joint detection piece and the joint of the joint pipe, and the joint of the elbow joint detection piece, the detection connecting pipe and the joint pipe is provided with the sealing ring, thereby being beneficial to improving the connection tightness of the elbow joint detection piece, the detection connecting pipe and the joint pipe.
Drawings
FIG. 1 is a schematic diagram of a left-hand perspective structure of an elbow joint air tightness detection tool of the utility model;
FIG. 2 is a schematic diagram of the front view structure of the elbow joint air tightness detection tool of the utility model;
FIG. 3 is a schematic diagram of a water tank perspective structure of an elbow joint air tightness detection tool of the utility model;
FIG. 4 is a schematic top view of an elbow joint air tightness detection tool according to the present utility model;
Fig. 5 is a right-side perspective structure schematic diagram of an elbow joint air tightness detection tool.
In the figure: 1. a water tank; 2. a water receiving tank; 3. a support assembly; 301. a support base; 302. a first cylinder; 303. a first piston rod; 304. supporting an upper seat; 4. the jacking detection assembly; 401. a mounting base; 402. a second cylinder; 403. a second piston rod; 404. detecting the connecting pipe; 405. an inflation head; 5. a compression assembly; 501. a support rod; 502. a connecting seat; 503. a first rotating shaft; 504. rotating the pull rod; 505. a compaction block; 506. a second rotating shaft; 507. a cross plate; 508. a limit frame; 6. a socket pipe; 7. and the elbow joint detection piece.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
As shown in fig. 1-5, the elbow joint air tightness detection tool comprises a water tank 1, a jacking detection component 4 and a compression component 5, wherein a water receiving tank 2 is fixed at the outer side edge of the water tank 1, a support component 3 is installed below the inner part of the water tank 1, the compression component 5 and the jacking detection component 4 are respectively installed on the left side and the right side above the support component 3, the jacking detection component 4 comprises a mounting seat 401, a second air cylinder 402, a second piston rod 403, a detection connecting pipe 404 and an inflation head 405, the second air cylinder 402 is installed on one side above the mounting seat 401, the second piston rod 403 is arranged on one side of the second air cylinder 402, the detection connecting pipe 404 is fixed at the top end of the second piston rod 403, the inflation head 405 is connected above the detection connecting pipe 404, a bearing pipe 6 is installed above the support component 3, and an elbow joint detection piece 7 is connected on the upper side of the bearing pipe 6; two ends of the elbow joint detection piece 7 are respectively connected with the detection connecting pipe 404 and the joint pipe 6, and sealing rings are arranged at the joints of the elbow joint detection piece 7, the detection connecting pipe 404 and the joint pipe 6;
The specific operation is as follows, detect the external pump of the first 405 of aerifing that connecting pipe 404 upside is connected, be convenient for aerify the inside that makes the air current can enter into the elbow joint detection spare 7 that is linked together to in order to aerify the detection in water, be convenient for promote through second cylinder 402, second piston rod 403 and detect connecting pipe 404, so that compress tightly elbow joint detection spare 7 and the junction of detecting connecting pipe 404, improve the connection leakproofness of both.
As shown in fig. 2, the support assembly 3 includes a support base 301, a first cylinder 302, and a first piston rod 303, the first cylinder 302 is installed above both sides of the support base 301, and the first piston rod 303 is provided at the upper side of the first cylinder 302; the support assembly 3 further comprises a support upper seat 304, the support upper seat 304 is fixed above the first piston rod 303, and the support upper seat 304 and the support base 301 are parallel to each other;
The device specifically comprises the following operations that the position height of the upper supporting seat 304 is conveniently adjusted in a lifting mode through the first cylinder 302 and the first piston rod 303, the upper supporting seat 304 and the jacking detection assembly 4, the compression assembly 5 and the elbow joint detection piece 7 on the upper side of the upper supporting seat are conveniently lowered into water in the water tank 1, so that air tightness detection is conveniently carried out, the water receiving tank 2 on the outer side of the water tank 1 can continuously receive water overflowed after the device sinks, and redundant water is prevented from overflowing.
As shown in fig. 1-2, the compressing assembly 5 comprises a supporting rod 501, a connecting seat 502, a first rotating shaft 503 and a rotating pull rod 504, wherein the connecting seat 502 is arranged above the supporting rod 501 through bolts, and the rotating pull rod 504 is rotatably arranged on one side of the connecting seat 502 through the first rotating shaft 503; the compressing assembly 5 further comprises a compressing block 505, a second rotating shaft 506 and a transverse plate 507, the lower side of the rotating pull rod 504 is of an inverted V-shaped structure, the compressing block 505 is rotatably arranged on the inner side of the rotating pull rod 504, the lower side surface of the compressing block 505 is attached to the upper side surface of the transverse plate 507, and the transverse plate 507 is rotatably arranged on the upper side of the connecting seat 502 through the second rotating shaft 506; the compressing assembly 5 further comprises a limiting frame 508, the limiting frame 508 is arranged below the transverse plate 507, the limiting frame 508 is of an inverted U-shaped structure, and the limiting frame 508 is positioned on the outer side of the elbow joint detection piece 7;
The operation is as follows, be convenient for drive the pushing down of compact heap 505 through manual pulling rotation pull rod 504 for compact heap 505 can drive diaphragm 507 and rotate down, and then makes the diaphragm 507 downside be the spacing frame 508 lower extreme of falling "U" structure and can compress tightly elbow joint detection piece 7 and the junction of faucet 6, improves the connection leakproofness of both.
In summary, as shown in fig. 1-5, when the elbow joint air tightness detection tool is used, the elbow joint detection piece 7 can be firstly installed on the upper side of the joint pipe 6, then the detection connection pipe 404 is pushed by the second air cylinder 402 and the second piston rod 403, so that the detection connection pipe 404 is connected with the elbow joint detection piece 7, the joint of the elbow joint detection piece 7 and the detection connection pipe 404 is pushed again, then an inflator pump can be externally connected to the inflation head 405 connected on the upper side of the detection connection pipe 404, then the pressing block 505 is driven to be pressed down by manually pulling the rotation pull rod 504, so that the pressing block 505 can drive the transverse plate 507 to be rotated down, and further the lower end of the limit frame 508 with an inverted U-shaped structure on the lower side of the transverse plate 507 can be used for pressing the joint of the elbow joint detection piece 7 and the joint pipe 6, so that the connection tightness of the two is improved;
Then put into appropriate amount of water in the water tank 1 during the detection, rethread first cylinder 302 and first piston rod 303 go up and down to adjust the position height of supporting upper seat 304, and then will support upper seat 304 and the tight detection component 4 in top of upside, compress tightly subassembly 5 and elbow joint detection spare 7 decline and place in the inside aquatic of water tank 1, the water receiving tank 2 in the water tank 1 outside can continue to accept the rivers that overflow after the device subsided this moment, avoid unnecessary moisture to spill over, it can enter into inside the elbow joint detection spare 7 that is linked together to aerify to detect connecting pipe 404's inside again, it detects to aerify in the aquatic, if the bubble appears on the surface of water then indicates that elbow joint detection spare 7's welding exists flaw or fracture, the use of this elbow joint gas tightness detection frock has been accomplished like this.
The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (7)
1. The utility model provides an elbow joint gas tightness detects frock, includes water tank (1), tight detection component (4) in top and compresses tightly subassembly (5), its characterized in that, the outside edge of water tank (1) is fixed with water receiving tank (2), and installs supporting component (3) in the inside below of water tank (1), compression component (5) and tight detection component (4) in top left and right sides of supporting component (3) are installed respectively, and tight detection component (4) in top include mount pad (401), second cylinder (402), second piston rod (403), detect connecting pipe (404) and fill air head (405), second cylinder (402) are installed to top one side of mount pad (401), and one side of second cylinder (402) is provided with second piston rod (403), the top of second piston rod (403) is fixed with detects connecting pipe (404), and the top of detecting connecting pipe (404) is connected with fill air head (405), support pipe (6) are installed to the top of supporting component (3), and the upside of support pipe (6) is connected with elbow joint and detects piece (7).
2. The elbow joint air tightness detection tool according to claim 1, wherein the support assembly (3) comprises a support base (301), a first cylinder (302) and a first piston rod (303), the first cylinder (302) is installed above two sides of the support base (301), and the first piston rod (303) is arranged on the upper side of the first cylinder (302).
3. The elbow joint air tightness detection tool according to claim 2, wherein the support assembly (3) further comprises a support upper seat (304), the support upper seat (304) is fixed above the first piston rod (303), and the support upper seat (304) and the support base (301) are parallel to each other.
4. The elbow joint air tightness detection tool according to claim 1, wherein two ends of the elbow joint detection piece (7) are respectively connected with the detection connecting pipe (404) and the bearing pipe (6), and sealing rings are arranged at the joint positions of the elbow joint detection piece (7) and the detection connecting pipe (404) and the bearing pipe (6).
5. The elbow joint air tightness detection tool according to claim 1, wherein the compression assembly (5) comprises a supporting rod (501), a connecting seat (502), a first rotating shaft (503) and a rotating pull rod (504), the connecting seat (502) is installed above the supporting rod (501) through bolts, and the rotating pull rod (504) is installed on one side of the connecting seat (502) through the first rotating shaft (503) in a rotating mode.
6. The elbow joint air tightness detection tool according to claim 5, wherein the compression assembly (5) further comprises a compression block (505), a second rotating shaft (506) and a transverse plate (507), the lower side of the rotating pull rod (504) is of an inverted V-shaped structure, the compression block (505) is rotatably mounted on the inner side of the rotating pull rod (504), the lower side face of the compression block (505) is attached to the upper side face of the transverse plate (507), and the transverse plate (507) is rotatably mounted on the upper side of the connecting seat (502) through the second rotating shaft (506).
7. The elbow joint air tightness detection tool according to claim 6, wherein the pressing assembly (5) further comprises a limiting frame (508), the limiting frame (508) is installed below the transverse plate (507), the limiting frame (508) is of an inverted U-shaped structure, and the limiting frame (508) is located on the outer side of the elbow joint detection piece (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323246001.8U CN221147979U (en) | 2023-11-30 | 2023-11-30 | Elbow joint air tightness detection tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323246001.8U CN221147979U (en) | 2023-11-30 | 2023-11-30 | Elbow joint air tightness detection tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221147979U true CN221147979U (en) | 2024-06-14 |
Family
ID=91428434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323246001.8U Active CN221147979U (en) | 2023-11-30 | 2023-11-30 | Elbow joint air tightness detection tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221147979U (en) |
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2023
- 2023-11-30 CN CN202323246001.8U patent/CN221147979U/en active Active
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