CN214251437U - Leakproofness detection device is used in hydraulic press installation - Google Patents
Leakproofness detection device is used in hydraulic press installation Download PDFInfo
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- CN214251437U CN214251437U CN202120525058.3U CN202120525058U CN214251437U CN 214251437 U CN214251437 U CN 214251437U CN 202120525058 U CN202120525058 U CN 202120525058U CN 214251437 U CN214251437 U CN 214251437U
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Abstract
The utility model relates to a detection device technical field especially relates to a leakproofness detection device is used in hydraulic press installation, including examining test table, it is equipped with the mount pad to examine test table up end, high-pressure gas holder is installed to the left end face of mount pad, and the upper end of high-pressure gas holder installs the intake pipe, first backup pad is installed on the right side of high-pressure gas holder, the one end of intake pipe passes first backup pad setting, the shifting chute has been seted up to the right-hand member portion of mount pad, is equipped with movable block and threaded rod in its shifting chute, be equipped with the screw hole in the middle of the movable block, the threaded rod passes the screw hole setting, the up end of movable block is fixed with the second backup pad. The position of the moving block can be changed along the moving groove by rotating the rotating handle, so that the position of the moving block can be adjusted according to the length of the pipe fitting, and the airtightness detection of hydraulic pipes of different specifications is facilitated.
Description
Technical Field
The utility model relates to a detection device technical field especially relates to a leakproofness detection device is used in hydraulic press installation.
Background
The hydraulic pressure oil pipe is hydraulic system's blood transfusion pipe, is responsible for carrying appointed operating device to hydraulic pressure fluid, and the hydraulic pressure pipe damages, not only can bring the trouble for the maintenance, can cause harmful phenomena such as too big loss of pressure, noise moreover, causes hydraulic system's "hemiplegia" or "whole paralysis" even, consequently all need detect the circulation and the kneck weeping of hydraulic pressure pipe before the hydraulic pressure pipe uses, prevents the appearance of above condition.
The air tightness detection test of the pipeline is an extremely important item, the air tightness of the pressure pipeline is detected at present, the pipeline is immersed into water or foaming agent for detection after the pipeline is filled with high-pressure air, and the detection mode has large workload and is easy to miss detection of tiny holes.
In order to solve the problems, a tightness detection device for hydraulic machine installation is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a sealing detection device for hydraulic press installation.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a leakproofness detection device is used in hydraulic press installation, is including examining the test table, it is equipped with the mount pad to examine test table up end, high-pressure gas holder is installed to the left end face of mount pad, and the upper end of high-pressure gas holder installs the intake pipe, first backup pad is installed on the right side of high-pressure gas holder, the one end of intake pipe passes first backup pad setting, the shifting chute has been seted up to the right-hand member portion of mount pad, is equipped with movable block and threaded rod in its shifting chute, be equipped with the screw hole in the middle of the movable block, the threaded rod passes the screw hole setting, the up end of movable block is fixed with the second backup pad, the top of second backup pad left end face is equipped with the shutoff pipe, be equipped with the barometer on the shutoff pipe.
Preferably, the left end of the threaded rod is arranged on the vertical inner wall of the moving groove through the rotating block.
Preferably, the air inlet pipe on the right side of the first supporting plate is sleeved with a plugging air bag.
Preferably, one side of the first supporting plate is provided with a gas adding tank, and the gas adding tank is communicated with the inside of the plugging gas bag through a gas adding hose.
Preferably, a hydraulic pipe is horizontally clamped between the air inlet pipe and the plugging pipe, and a sealing sleeve is arranged at the joint of the hydraulic pipe and the plugging pipe.
Preferably, a sealing gasket is arranged on the circumferential inner wall of the sealing sleeve.
Preferably, the right end of the threaded rod penetrates through the wall of the moving groove and is connected with a rotating handle.
The utility model has the advantages that:
1. in the utility model, the hydraulic pipe is clamped between the air inlet pipe and the plugging pipe, one end of the hydraulic pipe is plugged by the plugging air bag, the other end is plugged by the sealing sleeve, the detection accuracy is improved, and then high-pressure gas is introduced for detection, if the pressure displayed by the pressure meter in a period of time is reduced, the air tightness is poor and the pipe is an unqualified product; otherwise, the air tightness is good, and the product is qualified;
2. the utility model discloses in, rotate the rotation handle and can make the position of movable block change along the shifting chute to can be favorable to carrying out the gas tightness to the hydraulic pressure pipe of different specifications and detecting according to the position of pipe fitting length adjustment movable block.
Drawings
Fig. 1 is a schematic front view of a tightness detection device for hydraulic machine installation according to the present invention;
fig. 2 is a schematic side view of a sealing sleeve of the tightness detection device for hydraulic machine installation according to the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 1.
In the figure: the device comprises a detection table 1, a mounting seat 2, a high-pressure gas storage tank 3, a first support plate 4, a moving block 5, a second support plate 6, a gas adding tank 7, an air inlet pipe 8, a blocking air bag 9, a hydraulic pipe 10, a threaded rod 11, a rotating handle 12, a blocking pipe 13, a sealing sleeve 14, a barometer 15 and a sealing washer 16.
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.
In this embodiment, referring to fig. 1-3, a tightness detection device for hydraulic press installation, including detecting platform 1, it is equipped with mount pad 2 to detect 1 up end of platform, high-pressure gas holder 3 is installed to the left end face of mount pad 2, and the upper end of high-pressure gas holder 3 installs intake pipe 8, first backup pad 4 is installed on the right side of high-pressure gas holder 3, the setting of first backup pad 4 is passed to the one end of intake pipe 8, the shifting chute has been seted up to the right-hand member portion of mount pad 2, be equipped with movable block 5 and threaded rod 11 in its shifting chute, be equipped with the screw hole in the middle of the movable block 5, threaded rod 11 passes the screw hole setting, the up end of movable block 5 is fixed with second backup pad 6, the top of 6 left end faces of second backup pad is equipped.
The left end of threaded rod 11 is established on the vertical inner wall of shifting chute through rotatory piece, the cover is equipped with shutoff gasbag 9 in the intake pipe 8 on first backup pad 4 right side, one side of first backup pad 4 is equipped with gas pitcher 7, add gas pitcher 7 through air entrainment hose and the inside intercommunication of shutoff gasbag 9, the level is pressed from both sides between intake pipe 8 and the shutoff pipe 13 and is equipped with hydraulic pressure pipe 10, and the junction of hydraulic pressure pipe 10 and shutoff pipe 13 is equipped with seal cover 14, be equipped with seal ring 16 on the circumference inner wall of seal cover 14, the right-hand member of threaded rod 11 passes the shifting chute wall and is connected with rotatory handle 12.
The specific implementation mode is as follows: the device is a tightness detection device for hydraulic press installation, and comprises a detection table 1, when the device is used, a hydraulic pipe 10 is clamped between an air inlet pipe 8 and a blocking pipe 13, the position of a moving block 5 can be adjusted according to the length of a pipe fitting to be detected, one end of the hydraulic pipe 10 is blocked by a blocking air bag 9, the other end of the hydraulic pipe is blocked by a sealing sleeve 14, so that the detection accuracy is improved, high-pressure gas is introduced from a high-pressure gas storage tank 3 for detection, if the pressure indicated by a pressure meter 15 in a period of time is reduced, the air tightness is poor, and the device is an unqualified product; otherwise, the air tightness is good, and the product is qualified.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The tightness detection device for hydraulic press installation comprises a detection table (1) and is characterized in that an installation seat (2) is arranged on the upper end face of the detection table (1), a high-pressure gas storage tank (3) is installed on the left end face of the installation seat (2), a gas inlet pipe (8) is installed at the upper end of the high-pressure gas storage tank (3), a first supporting plate (4) is installed on the right side of the high-pressure gas storage tank (3), one end of the gas inlet pipe (8) penetrates through the first supporting plate (4) to be arranged, a moving groove is formed in the right end portion of the installation seat (2), a moving block (5) and a threaded rod (11) are arranged in the moving groove, a threaded hole is formed in the middle of the moving block (5), the threaded rod (11) penetrates through the threaded hole to be arranged, a second supporting plate (6) is fixed on the upper end face of the moving block (5), and a blocking pipe (13) is arranged at the top of the left end face of the second supporting plate (6), and the blocking pipe (13) is provided with a barometer (15).
2. The tightness detection device for hydraulic press installation according to claim 1, characterized in that the left end of the threaded rod (11) is provided on the vertical inner wall of the moving groove through a rotating block.
3. The tightness detection device for hydraulic machine installation according to claim 1, characterized in that the air inlet pipe (8) on the right side of the first support plate (4) is sleeved with a plugging air bag (9).
4. The tightness detection device for hydraulic press installation according to claim 1 or 3, characterized in that a gas adding tank (7) is arranged on one side of the first support plate (4), and the gas adding tank (7) is communicated with the inside of the blocking airbag (9) through a gas adding hose.
5. The tightness detection device for hydraulic press installation according to claim 1, characterized in that a hydraulic pipe (10) is horizontally clamped between the air inlet pipe (8) and the blocking pipe (13), and a sealing sleeve (14) is arranged at the joint of the hydraulic pipe (10) and the blocking pipe (13).
6. The tightness detection device for hydraulic press installation according to claim 5, characterized in that a sealing gasket (16) is provided on the circumferential inner wall of the sealing sleeve (14).
7. The tightness detection device for hydraulic press installation according to claim 1, characterized in that the right end of the threaded rod (11) is connected with a rotating handle (12) through the wall of the moving slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120525058.3U CN214251437U (en) | 2021-03-12 | 2021-03-12 | Leakproofness detection device is used in hydraulic press installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120525058.3U CN214251437U (en) | 2021-03-12 | 2021-03-12 | Leakproofness detection device is used in hydraulic press installation |
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| Publication Number | Publication Date |
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| CN214251437U true CN214251437U (en) | 2021-09-21 |
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| CN202120525058.3U Active CN214251437U (en) | 2021-03-12 | 2021-03-12 | Leakproofness detection device is used in hydraulic press installation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119374797A (en) * | 2024-12-27 | 2025-01-28 | 济南铂鉴测试技术有限公司 | Bellows testing bench |
-
2021
- 2021-03-12 CN CN202120525058.3U patent/CN214251437U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119374797A (en) * | 2024-12-27 | 2025-01-28 | 济南铂鉴测试技术有限公司 | Bellows testing bench |
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