CN111889396B - Device for detecting sealing performance and circulation performance of hydraulic pipe - Google Patents
Device for detecting sealing performance and circulation performance of hydraulic pipe Download PDFInfo
- Publication number
- CN111889396B CN111889396B CN202010790694.9A CN202010790694A CN111889396B CN 111889396 B CN111889396 B CN 111889396B CN 202010790694 A CN202010790694 A CN 202010790694A CN 111889396 B CN111889396 B CN 111889396B
- Authority
- CN
- China
- Prior art keywords
- cavity
- wall
- fixedly connected
- detection
- pushing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
- B07C5/3404—Sorting according to other particular properties according to properties of containers or receptacles, e.g. rigidity, leaks, fill-level
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/02—Measures preceding sorting, e.g. arranging articles in a stream orientating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/361—Processing or control devices therefor, e.g. escort memory
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/361—Processing or control devices therefor, e.g. escort memory
- B07C5/362—Separating or distributor mechanisms
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
The invention discloses a device for detecting the sealing performance and the circulation performance of a hydraulic pipe, which comprises a box body, wherein a detection cavity communicated with the outside is arranged in the box body, the hydraulic pipe consists of a connector and a pipe body, the upper end and the lower end of the tube body are fixedly connected with the interfaces, a sealing detection mechanism for detecting the sealing property of the hydraulic tube is arranged in the detection cavity, the sealing detection mechanism comprises an active cavity positioned in the upper inner wall of the detection cavity, a pushing block is connected in the active cavity in a sliding way, the device has simple structure and convenient use, only needs to place the hydraulic pipe to be detected into the device, the circulation of the hydraulic pipe and the leakage at the interface can be automatically detected to prevent the delivery quality of the hydraulic pipe from being not over-closed, or the difficulty in overhauling the hydraulic system is increased, so that the problem of a hydraulic pipe can be directly solved when the hydraulic system is installed, and the time is saved.
Description
Technical Field
The invention relates to the field of hydraulic valves, in particular to a device for detecting the sealing property and the circulation property of a hydraulic pipe.
Background
The hydraulic oil pipe is a blood conveying pipe of the hydraulic system and is responsible for conveying hydraulic oil to a specified working mechanism, the hydraulic pipe is damaged, not only can trouble be brought to maintenance, but also adverse phenomena such as excessive pressure loss, noise and the like can be caused, and even hemiplegia and total paralysis of the hydraulic system can be caused, so that the liquidity of the hydraulic pipe and the leakage of liquid at a joint part are detected before the hydraulic pipe is used, and the situations are prevented;
in addition, for a factory for producing the hydraulic pipes, the quality of the hydraulic pipes is unqualified, the qualification rate and the rework rate of products are seriously affected, and therefore the hydraulic pipes need to be detected before production.
Disclosure of Invention
The invention aims to provide a device for detecting the sealing property and the circulation property of a hydraulic pipe, which overcomes the defects of unqualified quality and the like of the hydraulic pipe.
The invention is realized by the following technical scheme.
The invention relates to a device for detecting the sealing performance and the circulation performance of a hydraulic pipe, which comprises a box body, wherein a detection cavity communicated with the outside is arranged in the box body, the hydraulic pipe consists of a connector and a pipe body, the connector is fixedly connected to the upper end and the lower end of the pipe body, a sealing detection mechanism for detecting the sealing performance of the hydraulic pipe is arranged in the detection cavity, the sealing detection mechanism comprises a driving cavity arranged in the upper inner wall of the detection cavity, a pushing block is slidably connected in the driving cavity, a guide pipe communicated with the detection cavity is fixedly connected to the lower end of the driving cavity, a hydraulic pump is fixedly connected to the upper inner wall of the sealing detection mechanism, annular guide rails are arranged in the upper inner wall and the lower inner wall of the detection cavity, sliding blocks are slidably connected in the annular guide rails, a tightening block is fixedly connected to one end of the sliding blocks, a driven cavity is arranged in the lower inner wall, inner wall fixedly connected with intercommunication on the driven cavity detect the pipeline in chamber, driven intracavity sliding connection has the left end to be located the catch bar in transmission chamber, catch bar left end fixedly connected with is located the fixed block in transmission chamber, be equipped with the decurrent location chamber of opening in the transmission intracavity upper wall, location intracavity sliding connection has the lower extreme to be located the locating piece in transmission chamber, locating piece left end fixedly connected with positioning spring, positioning spring left end with location chamber left side inner wall fixed connection, the right-hand circulation detection mechanism that is used for detecting the hydraulic pressure pipe circulation that is equipped with of sealed detection mechanism, be equipped with in the detection chamber left side inner wall and be used for driven drive mechanism, be equipped with the letter sorting mechanism that is used for the letter sorting in the detection chamber back inner wall.
Further, the transmission mechanism comprises a transmission cavity positioned in the left inner wall of the detection cavity, the rear inner wall of the transmission cavity is fixedly connected with a transmission motor, the transmission motor is connected with a driving shaft in a power mode, the driving shaft is fixedly connected with two driving belt wheels and a winder, the rear inner wall of the transmission cavity is rotatably connected with two driven shafts, the driven shafts are fixedly connected with a wire wheel and a driven belt wheel, grooves communicated with the transmission cavity are formed in the driven shafts, pushing cavities communicated with the transmission cavity are formed in the upper inner wall and the lower inner wall of the detection cavity, a pushing plate is connected in the pushing cavity in a sliding mode, one end, far away from the transmission cavity, of the pushing plate is fixedly connected with a pushing spring, the lower end of the pushing spring is fixedly connected with the inner wall, far away from the transmission cavity, of the pushing cavity, and, the positioning rope penetrates through the upper inner wall of the pushing cavity and the right inner wall of the positioning cavity, the positioning rope is fixedly connected with the right end of the positioning block, and the pull rope is fixedly connected with the lower end of the pushing plate below the positioning rope.
Furthermore, the circulation detection mechanism comprises a sliding cavity with a forward opening, which is positioned in the rear inner wall of the detection cavity, a sliding plate is connected in the sliding cavity in a sliding manner, two moving cavities with forward openings are arranged on the sliding plate, a moving block is connected in the moving cavity in a sliding manner, a moving spring is fixedly connected on the moving block, the moving spring is fixedly connected with the inner wall of the moving cavity, a linkage block is fixedly connected at the front end of the moving block, a storage cavity with an upward opening is arranged in the upper inner wall of the detection cavity, an outflow pipe communicated with the detection cavity is fixedly connected with the lower inner wall of the storage cavity, a pressing cavity with an upward opening is arranged in the lower inner wall of the detection cavity, a detection block is connected in the pressing cavity in a sliding manner, a channel communicated with the storage cavity is fixedly connected with the lower inner wall of the detection block, and, the limiting device comprises a limiting cavity, a limiting block, a limiting spring right end, a sliding plate right end, a moving rope and a pulling rope, wherein the limiting cavity is connected with the limiting spring in a sliding mode, the limiting spring right end is fixedly connected with the limiting cavity right inner wall, the sliding plate right end is fixedly connected with the moving rope, the moving rope penetrates through the moving cavity inner wall and the moving block fixedly connected with the sliding plate left end, the pulling rope penetrates through the sliding cavity left inner wall and the transmission cavity upper inner wall, the pulling rope is fixedly connected with a winder, the pulling rope penetrates through the lower portion, the pushing cavity lower inner wall and the limiting cavity right inner wall, and the.
Further, letter sorting mechanism is including being located it has the preceding chamber of pushing away in the inner wall to detect the chamber, it has the left end to be located to push away the intracavity sliding connection before the preceding push rod of detection intracavity, push away the spring before preceding push rod rear end fixed connection, preceding push away the spring rear end with preceding chamber rear inner wall fixed connection that pushes away, preceding push rod front end fixed connection has the long line, the long line pierces through preceding chamber front inner wall and the upper and lower inner wall in transmission chamber, the long line with line wheel fixed connection.
Further, the elasticity of the pushing spring is smaller than that of the limiting spring.
The invention has the beneficial effects that: the device simple structure, convenient to use only need will treat that the hydraulic pressure pipe that detects places the device in, can detect whether the circulation and the kneck weeping of hydraulic pressure pipe automatically, prevent that hydraulic pressure pipe from leaving the factory the quality not to pass, perhaps increase the degree of difficulty of overhauing hydraulic system to can directly get rid of the problem of hydraulic pressure pipe when installation hydraulic system, thereby save time.
Drawings
In order to more clearly illustrate the embodiments of the 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, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural diagram at A-A in FIG. 1 according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram at B-B in FIG. 1 according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram at C-C in FIG. 1 according to an embodiment of the present invention;
FIG. 5 is a schematic structural diagram at D-D in FIG. 1 according to an embodiment of the present invention.
Detailed Description
The invention will now be described in detail with reference to fig. 1-5, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The device for detecting the sealing performance and the circulation performance of the hydraulic pipe described in conjunction with the attached drawings 1-5 comprises a box body 11, a detection cavity 12 communicated with the outside is arranged in the box body 11, the hydraulic pipe is composed of an interface 23 and a pipe body 25, the interface 23 is fixedly connected to the upper end and the lower end of the pipe body 25, a sealing detection mechanism 66 for detecting the sealing performance of the hydraulic pipe is arranged in the detection cavity 12, the sealing detection mechanism 66 comprises a driving cavity 16 positioned in the upper inner wall of the detection cavity 12, a pushing block 17 is slidably connected in the driving cavity 16, a conduit 19 communicated with the detection cavity 12 is fixedly connected to the lower end of the driving cavity 16, a hydraulic pump 18 is fixedly connected to the upper inner wall of the sealing detection mechanism 66, annular guide rails 15 are arranged in the upper inner wall and the lower inner wall of the detection cavity 12, sliding blocks 14 are slidably connected in the annular guide rails 15, and tightening blocks 13 are fixedly connected to, the detection device is characterized in that a driven cavity 32 is arranged in the lower inner wall of the detection cavity 12, a transmission cavity 36 communicated with the driven cavity 32 is arranged in the left inner wall of the driven cavity 32, a pipeline 33 communicated with the detection cavity 12 is fixedly connected to the upper inner wall of the driven cavity 32, a push rod 34 with the left end located in the transmission cavity 36 is slidably connected in the driven cavity 32, a fixed block 35 located in the transmission cavity 36 is fixedly connected to the left end of the push rod 34, a positioning cavity 38 with a downward opening is arranged in the upper inner wall of the transmission cavity 36, a positioning block 37 with the lower end located in the transmission cavity 36 is slidably connected in the positioning cavity 38, a positioning spring 39 is fixedly connected to the left end of the positioning spring 39, the left end of the positioning spring 39 is fixedly connected with the left inner wall of the positioning cavity 38, a circulation detection mechanism 65 for detecting the circulation of a hydraulic pipe is arranged in the sealing detection mechanism 66, and, a sorting mechanism 67 for sorting is arranged in the rear inner wall of the detection cavity 12.
Beneficially, the transmission mechanism 68 includes a transmission cavity 47 located in the left inner wall of the detection cavity 12, a transmission motor 56 is fixedly connected to the rear inner wall of the transmission cavity 47, a driving shaft 55 is dynamically connected to the transmission motor 56, two driving pulleys 54 and a winder 70 are fixedly connected to the driving shaft 55, two driven shafts 53 are rotatably connected to the rear inner wall of the transmission cavity 47, a pulley 49 and a driven pulley 51 are fixedly connected to the driven shafts 53, grooves 52 communicated with the transmission cavity 47 are respectively formed in the driven shafts 53, a pushing cavity 58 communicated with the transmission cavity 47 is respectively arranged in the upper and lower inner walls of the detection cavity 12, a pushing plate 57 is slidably connected in the pushing cavity 58, a pushing spring 59 is fixedly connected to one end of the pushing plate 57 far away from the transmission cavity 47, and the lower end of the pushing spring 59 is fixedly connected to the inner wall of the pushing cavity 58 far away from the transmission cavity 47, the upper end of the pushing plate 57 is fixedly connected with a positioning rope 40, the positioning rope 40 penetrates through the upper inner wall of the pushing cavity 58 and the right inner wall of the positioning cavity 38, the positioning rope 40 is fixedly connected with the right end of the positioning block 37, and the lower end of the pushing plate 57 is fixedly connected with a pull rope 30.
Advantageously, the circulation detection mechanism 65 includes a sliding cavity 63 with a forward opening, which is located in the rear inner wall of the detection cavity 12, a sliding plate 46 is slidably connected in the sliding cavity 63, two moving cavities 44 with a forward opening are provided on the sliding plate 46, a moving block 42 is slidably connected in the moving cavity 44, a moving spring 45 is fixedly connected to the moving block 42, the moving spring 45 is fixedly connected to the inner wall of the moving cavity 44, a linkage block 24 is fixedly connected to the front end of the moving block 42, a storage cavity 20 with an upward opening is provided in the upper inner wall of the detection cavity 12, an outflow pipe 22 communicated with the detection cavity 12 is fixedly connected to the lower inner wall of the storage cavity 20, a downward pressing cavity 31 with an upward opening is provided in the lower inner wall of the detection cavity 12, a detection block 26 is slidably connected in the downward pressing cavity 31, and a channel 21 communicated with the storage cavity 20 is fixedly connected, a limiting cavity 28 with a leftward opening is formed in the right inner wall of the lower pressure cavity 31, a limiting block 27 is slidably connected in the limiting cavity 28, a limiting spring 29 is fixedly connected to the right end of the limiting block 27, the right end of the limiting spring 29 is fixedly connected with the right inner wall of the limiting cavity 28, a moving rope 43 is fixedly connected to the right end of the sliding plate 46, the moving rope 43 penetrates through the inner wall of the moving cavity 44 and is fixedly connected with the moving block 42, a thin rope 48 is fixedly connected to the left end of the sliding plate 46, the thin rope 48 penetrates through the left inner wall of the sliding cavity 63 and the upper inner wall of the transmission cavity 47, the thin rope 48 is fixedly connected with the winder 70, the pull rope 30 penetrates through the lower inner wall of the pushing cavity 58 and the right inner wall of the limiting cavity 28, and the pull rope 30.
Beneficially, the sorting mechanism 67 includes a front pushing cavity 61 located in the inner wall of the detection cavity 12, a front pushing rod 60 with a left end located in the detection cavity 12 is slidably connected in the front pushing cavity 61, a front pushing spring 62 is fixedly connected to a rear end of the front pushing rod 60, a rear end of the front pushing spring 62 is fixedly connected to a rear inner wall of the front pushing cavity 61, a long wire 50 is fixedly connected to a front end of the front pushing rod 60, the long wire 50 penetrates through the front inner wall of the front pushing cavity 61 and upper and lower inner walls of the transmission cavity 47, and the long wire 50 is fixedly connected to the wire wheel 49.
Advantageously, the force of the pushing spring 59 is smaller than the force of the limit spring 29.
In the initial state, the lower pushing spring 59 is in a compressed state, and the storage chamber 20 is filled with hydraulic oil.
The using method comprises the following steps: the hydraulic pipe to be detected is placed on the linkage block 24 in the detection cavity 12, at the moment, the hydraulic oil in the storage cavity 20 flows down through the outflow pipe 22, if the hydraulic pipe is smooth, the hydraulic oil flows into the detection block 26, the detection block 26 pushes the limiting block 27 to move rightwards, so that the pull rope 30 is loosened, at the moment, the lower pushing plate 57 moves upwards under the action of the lower pushing spring 59 and enters the lower groove 52, at the moment, the transmission motor 56 starts to work, so that the driving shaft 55 is driven to rotate, the winder 70 is driven to rotate, the thin rope 48 is tensioned, the sliding plate 46 is driven to move leftwards, so that the linkage block 24 and the hydraulic pipe are driven to move leftwards, when the sliding plate 46 moves leftwards, the moving rope 43 is tensioned, so that the moving block 42 and the linkage block 24 are driven to move towards the direction close to the upper and lower inner walls of the detection cavity 12, and when the hydraulic pipe, when the interface 23 enters the tightening block 13, the driving motor 56 stops working and the annular guide rail 15 starts working, so that the interface 23 is screwed onto the guide tube 19 and the pipeline 33, at the same time, the hydraulic pump 18 injects hydraulic oil into the driving cavity 16 on the left side of the pushing block 17, so as to push the pushing block 17 to move to the right, the hydraulic oil in the driving cavity 16 on the right side of the pushing block 17 enters the driven cavity 32 along the guide tube 19, the hydraulic tube and the pipeline 33, so as to push the pipeline 33 and the fixed block 35 to move to the left, when no liquid leaks from the interface of the hydraulic tube interface 23, the fixed block 35 drives the positioning block 37 to move to the left, so as to tension the positioning rope 40, so as to drive the upper pushing plate 57 to move upwards, so that the pushing plate 57 is separated from the upper groove 52, at the same time, the driving motor 56 starts working, the driving shaft 55 drives, thereby driving the upper driven shaft 53 and the wire wheel 49 to start rotating, thereby tensioning the long wire 50, driving the front push rod 60 to move forwards, and further pushing the qualified hydraulic pipe to move forwards to the qualified container outside;
when the hydraulic pipe to be detected is not circulated, the detection block 26 cannot move downwards, and when the transmission motor 56 starts to work, the driving shaft 55 drives the driving belt pulley 54 to rotate, so as to drive the lower driven belt pulley 51 to rotate, so as to drive the lower driven shaft 53 and the wire wheel 49 to rotate, so as to strain the long wire 50, so as to drive the front push rod 60 to move forwards, so as to push the non-circulated hydraulic pipe to move forwards, and place the non-circulated hydraulic pipe in a container; when the hydraulic pipe connector leakage to be detected, the fixing block 35 cannot drive the positioning block 37 to move leftwards, the transmission motor 56 cannot drive the front push rod 60 to move forwards when working, the leaked hydraulic pipe can be stopped in the detection cavity 12, and a worker is required to take down the leaked hydraulic pipe connector in a container for placing the connector leakage.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a detect hydraulic line leakproofness and circulation's device, includes the box, its characterized in that: a detection cavity communicated with the outside is arranged in the box body, the hydraulic pipe consists of a connector and a pipe body, the connector is fixedly connected with the upper end and the lower end of the pipe body, a sealing detection mechanism for detecting the sealing property of the hydraulic pipe is arranged in the detection cavity, the sealing detection mechanism comprises a driving cavity positioned in the upper inner wall of the detection cavity, a pushing block is connected in the driving cavity in a sliding manner, a conduit communicated with the detection cavity is fixedly connected with the lower end of the driving cavity, a hydraulic pump is fixedly connected with the upper inner wall of the sealing detection mechanism, annular guide rails are arranged in the upper inner wall and the lower inner wall of the detection cavity, sliding blocks are connected in the annular guide rails in a sliding manner, a tightening block is fixedly connected with the sliding block close to one end of the detection cavity, a driven cavity is arranged in the lower inner wall of the detection cavity, a transmission cavity communicated with the driven, driven intracavity sliding connection has the left end to be located the catch bar in transmission chamber, catch bar left end fixedly connected with is located the fixed block of transmission intracavity, be equipped with the decurrent location chamber of opening in the transmission intracavity upper inner wall, location intracavity sliding connection has the lower extreme to be located the locating piece in transmission chamber, locating piece left end fixedly connected with positioning spring, the positioning spring left end with location intracavity left side inner wall fixed connection, the right-hand circulation detection mechanism who is used for detecting the hydraulic pressure pipe circulation that is equipped with of sealed detection mechanism, be equipped with in the detection intracavity left side inner wall and be used for driven drive mechanism, be equipped with the letter sorting mechanism that is used for the letter sorting in the detection intracavity back inner wall.
2. The apparatus for detecting the sealability and flowablity of hydraulic pipes according to claim 1, wherein: the transmission mechanism comprises a transmission cavity positioned in the left inner wall of the detection cavity, the rear inner wall of the transmission cavity is fixedly connected with a transmission motor, the transmission motor is connected with a driving shaft in a power mode, the driving shaft is fixedly connected with two driving belt wheels and a winder, the rear inner wall of the transmission cavity is connected with two driven shafts in a rotating mode, the driven shafts are fixedly connected with a belt wheel and a driven belt wheel, grooves communicated with the transmission cavity are formed in the driven shafts, a pushing cavity communicated with the transmission cavity is formed in the upper inner wall and the lower inner wall of the detection cavity, a pushing plate is connected in the pushing cavity in a sliding mode, one end, far away from the transmission cavity, of the pushing plate is fixedly connected with a pushing spring, the lower end of the pushing spring is fixedly connected with the inner wall, far away from the transmission cavity, of the pushing cavity, a positioning rope is fixedly connected to the upper end of the, the positioning rope is fixedly connected with the right end of the positioning block, and the lower end of the pushing plate below the positioning rope is fixedly connected with a pull rope.
3. The apparatus for detecting the sealability and flowablity of hydraulic pipes according to claim 2, wherein: the circulation detection mechanism comprises a sliding cavity with a forward opening, which is positioned in the rear inner wall of the detection cavity, a sliding plate is connected in the sliding cavity in a sliding manner, two moving cavities with forward openings are arranged on the sliding plate, a moving block is connected in the moving cavity in a sliding manner, a moving spring is fixedly connected on the moving block, the moving spring is fixedly connected with the inner wall of the moving cavity, the front end of the moving block is fixedly connected with a linkage block, a storage cavity with an upward opening is arranged in the upper inner wall of the detection cavity, an outflow pipe communicated with the detection cavity is fixedly connected on the lower inner wall of the storage cavity, a lower pressing cavity with an upward opening is arranged in the lower inner wall of the detection cavity, a detection block is connected in the lower pressing cavity in a sliding manner, a channel communicated with the storage cavity is fixedly connected on the lower inner wall of the detection block, a limit cavity with, the limiting device comprises a limiting block, a limiting spring, a limiting cavity and a sliding plate, wherein the limiting block is fixedly connected with the right end of the limiting spring, the right end of the limiting spring is fixedly connected with the right inner wall of the limiting cavity, the right end of the sliding plate is fixedly connected with a moving rope, the moving rope penetrates through the inner wall of the moving cavity and the moving block, the left end of the sliding plate is fixedly connected with a string, the string penetrates through the left inner wall of the sliding cavity and the upper inner wall of a transmission cavity, the string is fixedly connected with a winder, the pull rope penetrates through the lower portion of the lower inner wall of the pushing cavity and the right inner wall of.
4. The apparatus for detecting the sealability and flowablity of hydraulic pipes according to claim 3, wherein: sorting mechanism is including being located it has the preceding chamber of pushing away in the inner wall to detect the chamber, it has the left end to be located to push away the intracavity sliding connection before the preceding push rod of detection intracavity, push away the spring before preceding push rod rear end fixed connection, preceding push away spring rear end with preceding inner wall fixed connection after pushing away the chamber, preceding push rod front end fixed connection has the long line, the long line pierces through preceding inner wall before pushing away the chamber and inner wall about the transmission chamber, the long line with line wheel fixed connection.
5. The apparatus for detecting the sealability and flowablity of hydraulic pipes according to claim 4, wherein: the elasticity of the pushing spring is smaller than that of the limiting spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010790694.9A CN111889396B (en) | 2020-08-07 | 2020-08-07 | Device for detecting sealing performance and circulation performance of hydraulic pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010790694.9A CN111889396B (en) | 2020-08-07 | 2020-08-07 | Device for detecting sealing performance and circulation performance of hydraulic pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111889396A CN111889396A (en) | 2020-11-06 |
| CN111889396B true CN111889396B (en) | 2021-05-07 |
Family
ID=73246660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010790694.9A Active CN111889396B (en) | 2020-08-07 | 2020-08-07 | Device for detecting sealing performance and circulation performance of hydraulic pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111889396B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114526874B (en) * | 2022-04-24 | 2022-07-01 | 江苏恩沃智能制造有限公司 | Nozzle delivery detection tool |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4646561A (en) * | 1984-07-31 | 1987-03-03 | Jack W. Hayden | Method and apparatus for hydrostatic testing of tubular member |
| JP2003083955A (en) * | 2001-09-10 | 2003-03-19 | Kajima Corp | Own sealing performance-measuring apparatus of swelling soil material |
| JP2015031542A (en) * | 2013-07-31 | 2015-02-16 | 三菱重工業株式会社 | Leakage detector and nuclear facility |
| CN105092166A (en) * | 2015-09-14 | 2015-11-25 | 福建恒杰塑业新材料有限公司 | Cyclone three-way drainpipe member water and pressure test device |
| CN207050918U (en) * | 2017-06-20 | 2018-02-27 | 广州宏飞自动化设备有限公司 | A kind of gas examines machine |
| CN208033069U (en) * | 2018-01-19 | 2018-11-02 | 广东汇伟塑胶股份有限公司 | A kind of screening plant of screening gas leakage plastic bottle |
| CN110440990A (en) * | 2019-08-16 | 2019-11-12 | 浦江亿岩机械设备有限公司 | A kind of electric heating tube powder leakage detection device |
-
2020
- 2020-08-07 CN CN202010790694.9A patent/CN111889396B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4646561A (en) * | 1984-07-31 | 1987-03-03 | Jack W. Hayden | Method and apparatus for hydrostatic testing of tubular member |
| JP2003083955A (en) * | 2001-09-10 | 2003-03-19 | Kajima Corp | Own sealing performance-measuring apparatus of swelling soil material |
| JP2015031542A (en) * | 2013-07-31 | 2015-02-16 | 三菱重工業株式会社 | Leakage detector and nuclear facility |
| CN105092166A (en) * | 2015-09-14 | 2015-11-25 | 福建恒杰塑业新材料有限公司 | Cyclone three-way drainpipe member water and pressure test device |
| CN207050918U (en) * | 2017-06-20 | 2018-02-27 | 广州宏飞自动化设备有限公司 | A kind of gas examines machine |
| CN208033069U (en) * | 2018-01-19 | 2018-11-02 | 广东汇伟塑胶股份有限公司 | A kind of screening plant of screening gas leakage plastic bottle |
| CN110440990A (en) * | 2019-08-16 | 2019-11-12 | 浦江亿岩机械设备有限公司 | A kind of electric heating tube powder leakage detection device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111889396A (en) | 2020-11-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111889396B (en) | Device for detecting sealing performance and circulation performance of hydraulic pipe | |
| CN112362264B (en) | Automatic water testing device for pipeline machining | |
| CN110307473B (en) | Domestic safe leak-proof natural gas flow adjusting device | |
| CN212513577U (en) | Detection equipment for medical accessories | |
| CN219715344U (en) | Ultrasonic detection telescopic mechanism for fan blade | |
| CN218411597U (en) | Hydraulic engineering building seepage flow detection device | |
| CN115783711A (en) | Carton jacking rotary conveying mechanism | |
| CN112483512A (en) | On-line pressure detection terminal for hydraulic cylinder of automobile gearbox | |
| CN210774503U (en) | Valve gas tightness check out test set | |
| CN212510058U (en) | Oil gas pipeline pressurized plugging device | |
| CN220625661U (en) | Waterproof detection device for TWS Bluetooth headset | |
| CN213903140U (en) | Steel bottle water pressure detection line of liquefied petroleum gas | |
| CN220930554U (en) | Pushing device for pipeline inner detection equipment | |
| CN112002103A (en) | Coal gas detects and prevents leaking alarm device | |
| CN201991854U (en) | Hydraulic system and rail-road car | |
| CN111323309A (en) | Pipeline compression bearing test equipment | |
| CN216213974U (en) | Electrolyte injection device for valve-regulated lead-acid storage battery production | |
| CN218349904U (en) | Water conservancy reconnaissance sampling workstation | |
| CN214952007U (en) | Water pump detection device | |
| CN214197695U (en) | Quick-connection fire-fighting water pipe connecting structure for fire truck | |
| CN219064801U (en) | Gas tightness detection device of oil gas recovery detector | |
| CN214773836U (en) | Water leakage prevention testing device of injection mold | |
| CN218211782U (en) | Pipeline detection mounting structure for civil construction | |
| CN219142131U (en) | Convenient leak detector of manometer leakproofness | |
| CN216731880U (en) | Hydraulic oil pipe tensioning device of mechanical telescopic arm |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20201130 Address after: Room 306, building 6, No. 99, Yangzi lane, Suzhou City, Suzhou City, 215008 (station b067) Applicant after: Suzhou fengheyi mechanical equipment Co., Ltd Address before: 311600 Room 201, No.76, Shangmao street, yangcunqiao Town, Jiande City, Hangzhou City, Zhejiang Province Applicant before: Jiande Xi mechanical equipment Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210416 Address after: 224400 No.6 Funing environmental protection filter material industrial park, Yancheng City, Jiangsu Province Applicant after: Jiangsu Jinxing Kaiyuan Machinery Co.,Ltd. Address before: Room 306, building 6, No. 99, Yangzi lane, Suzhou City, Suzhou City, 215008 (station b067) Applicant before: Suzhou fengheyi mechanical equipment Co., Ltd |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |