CN220490297U - Double-groove pipe air tightness inspection device for shallow round bin - Google Patents
Double-groove pipe air tightness inspection device for shallow round bin Download PDFInfo
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- CN220490297U CN220490297U CN202322172661.XU CN202322172661U CN220490297U CN 220490297 U CN220490297 U CN 220490297U CN 202322172661 U CN202322172661 U CN 202322172661U CN 220490297 U CN220490297 U CN 220490297U
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- 238000007689 inspection Methods 0.000 title description 3
- 238000007789 sealing Methods 0.000 claims description 8
- 210000003437 trachea Anatomy 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 238000001514 detection method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
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- Examining Or Testing Airtightness (AREA)
Abstract
The utility model relates to the technical field of granary, in particular to a double-groove pipe air tightness testing device for a shallow round granary, which comprises a support frame, wherein an air tight box and a mounting plate are arranged on the top surface of the support frame in a left-right mode, an air pipe is arranged on one side surface of the air tight box, an air balloon is sleeved on the air pipe, a socket is formed on the side wall, close to the mounting plate, of the air tight box, a double-groove pipe to be tested is arranged between the air tight box and the mounting plate, the double-groove pipe to be tested, the air tight box and the mounting plate form a closed space together, after the air pump is used for injecting air, the air balloon is inflated and expanded, after the air injection is stopped, the volume change of the air balloon is observed, the air tightness of the double-groove pipe to be tested can be simply and intuitively detected, the structure is simple, the mounting plate can be driven to move towards one side, close to or far away from the air tight box, the mounting plate is suitable for mounting and testing the double-groove pipes to be tested with different lengths, and the application range of the device is increased.
Description
Technical Field
The utility model relates to the technical field of granary, in particular to a double-groove pipe air tightness inspection device for a shallow round granary.
Background
The shallow round bin is also called a short round bin, is a cylindrical overground grain bin with the height and diameter ratio of less than 1.5, is mostly a flat bottom bin, can be used as a grain bin for storing grains, has a reinforced concrete structure as the main body of the bin wall, and is increasingly applied to double-groove pipes in order to ensure normal storage of grains along with continuous progress of society, but partial double-groove pipes cannot well ensure the air tightness of the double-groove pipes when in use, so that the air tightness of the double-groove pipes can be influenced by the storage of grains, and therefore, the requirement for the double-groove pipe air tightness testing device for the grain bin is increasing.
In the granary field, the partial double-groove pipe that uses at present can not detect the gas tightness of double-groove pipe through detection device accuracy before using, in case double-groove pipe gas tightness is relatively poor, will influence the normal storage of grain, although there is some detection methods of double-groove pipe gas tightness at present, partial detection method is inconvenient to carry out the gas tightness detection to the double-groove pipe of different length to greatly reduced the application scope of device, consequently, put forward a shallow circular storehouse and use double-groove pipe gas tightness verifying attachment.
Disclosure of Invention
The utility model aims to solve the problems, so as to provide the double-groove pipe air tightness testing device for the shallow round bin.
The utility model solves the problems, and adopts the following technical scheme:
the utility model provides a double-groove pipe gas tightness verifying attachment for shallow circle storehouse, which comprises a supporting rack, be provided with airtight box and mounting panel about on the support frame top surface, airtight box and support frame fixed connection, the mounting panel is connected with the support frame through the actuating mechanism that sets up, actuating mechanism can drive the mounting panel and move to one side that airtight box is close or keep away from mutually, be provided with the trachea with airtight incasement portion UNICOM on the lateral wall that airtight box kept away from the mounting panel, the cover is equipped with the balloon on the trachea, the jack has been seted up on the lateral wall that airtight box is close to the mounting panel, wait to detect double-groove pipe and install between airtight box and mounting panel, wait to detect the one end of double-groove pipe and insert the jack, and seal with the jack through the sealing rubber ring that sets up, be provided with the second sealing rubber ring between the port of the other end and the mounting panel, and keep away from one side of airtight box through setting up and mounting panel and be provided with the air pump, the venthole and the inside intercommunication of the waiting to detect double-groove pipe that the mounting panel opposite side was installed.
Compared with the prior art, the utility model adopting the technical scheme has the outstanding characteristics that:
the double-groove pipe to be detected is arranged between the airtight box and the mounting plate, so that the double-groove pipe to be detected, the balloon, the airtight box and the mounting plate form a closed space together, after the balloon is inflated and expanded by the air pump, the volume change of the balloon is observed after the inflation is stopped, the air tightness of the double-groove pipe to be detected can be simply and intuitively detected, the structure is simple, the operation is convenient, meanwhile, the mounting plate can drive the mounting plate to move towards the side close to or far away from the airtight box through the arranged driving mechanism, the double-groove pipe to be detected is suitable for mounting and detecting double-groove pipes to be detected with different lengths, and the application range of the device is increased.
Preferably, the utility model further adopts the technical scheme that:
the driving mechanism comprises a sliding groove, a sliding block, a threaded rod and a motor, wherein the sliding groove is formed in the top surface of the supporting frame, the sliding block is arranged in the sliding groove and fixedly connected with the mounting plate, the threaded rod is further arranged in the sliding groove and penetrates through the sliding block and is in threaded connection with the sliding block, one end of the threaded rod is rotatably connected with the side wall of the sliding groove, the other end of the threaded rod extends to one side far away from the airtight box, penetrates through the side wall of the sliding groove and protrudes out of the supporting frame, and is connected with the motor, and the motor is fixedly connected with the supporting frame.
The connecting mechanism comprises fixed blocks fixed on two sides of the double-groove pipe, through holes are formed in the fixed blocks, internal threaded holes opposite to the through holes are formed in the mounting plate, bolts matched with the internal threaded holes are arranged in the through holes, and the fixed blocks are fixedly connected with the mounting plate through the bolts.
Drawings
FIG. 1 is a schematic diagram of a main structure of an embodiment of the present utility model;
FIG. 2 is a schematic rear view of an embodiment of the present utility model;
FIG. 3 is a schematic side view of an embodiment of the present utility model;
FIG. 4 is a schematic diagram of a partial enlarged structure of the portion A in FIG. 2 according to an embodiment of the present utility model;
marked in the figure as: the device comprises a support frame 1, a double-groove pipe to be detected 2, an airtight box 3, a mounting plate 4, an air pipe 5, a balloon 6, a socket 7, a sealing rubber ring 8, an air pump 9, a driving mechanism 10, a connecting mechanism 11, a second sealing rubber ring 12, a sliding groove 10-1, a sliding block 10-2, a threaded rod 10-3, a motor 10-4, a fixed block 11-1 and a bolt 11-2.
Detailed Description
The utility model is further described below in connection with the following examples which are provided for the purpose of better understanding of the present utility model and are, therefore, not to be construed as limiting the scope of the utility model.
Referring to fig. 1-4, a double-groove pipe air tightness testing device for a shallow circular bin comprises a supporting frame 1, wherein an airtight box 3 and a mounting plate 4 are arranged on the top surface of the supporting frame 1 in a left-right mode, the airtight box 3 is fixedly connected with the supporting frame 1, the mounting plate 4 is connected with the supporting frame 1 through a driving mechanism 10 which is arranged, the driving mechanism 10 can drive the mounting plate 4 to move towards one side, close to or far away from the airtight box 3, of the airtight box 3, an air pipe 5 communicated with the inside of the airtight box 3 is arranged on the side wall, sleeved with a balloon 6, of the airtight box 3, a socket 7 is formed in the side wall, close to the mounting plate 4, of the airtight box 3, a double-groove pipe 2 to be tested is arranged between the airtight box 3 and the mounting plate 4, one end of the double-groove pipe 2 to be tested is inserted into the socket 7, the port of the other end is sealed with the mounting plate 4 through a sealing rubber ring 8 which is arranged, a second sealing rubber ring 12 is arranged between the port of the other end and the mounting plate 4, the side, far away from the mounting plate 4 from the airtight box 3 is provided with an air pump 9, and an air outlet hole of the air pump 9 is communicated with the inside of the double-groove pipe 2 to be tested, which is arranged on the other side of the mounting plate 4.
The driving mechanism 10 comprises a sliding groove 10-1, a sliding block 10-2, a threaded rod 10-3 and a motor 10-4, wherein the sliding groove 10-1 is arranged on the top surface of the supporting frame 1, the sliding block 10-2 is arranged in the sliding groove 10-1 and fixedly connected with the mounting plate 4, the threaded rod 10-3 is further arranged in the sliding groove 10-1, the threaded rod 10-3 penetrates through the sliding block 10-2 and is in threaded connection with the sliding block 10-2, one end of the threaded rod 10-3 is rotatably connected with the side wall of the sliding groove 10-1, the other end extends to the side far away from the airtight box 3, penetrates through the side wall of the sliding groove 10-1 and protrudes out of the supporting frame 1, and is connected with the motor 10-4, and the motor 10-4 is fixedly connected with the supporting frame 1.
The connecting mechanism 11 comprises fixing blocks 11-1 fixed on two sides of the double-groove pipe, through holes are formed in the fixing blocks 11-1, internal threaded holes opposite to the through holes are formed in the mounting plate 4, bolts 11-2 matched with the internal threaded holes are arranged in the through holes, and the fixing blocks 11-1 are fixedly connected with the mounting plate through the bolts 11-2.
The double-groove pipe to be detected is arranged between the airtight box and the mounting plate, so that the double-groove pipe to be detected, the balloon, the airtight box and the mounting plate form a closed space together, after the balloon is inflated and expanded by the air pump, the volume change of the balloon is observed after the inflation is stopped, the air tightness of the double-groove pipe to be detected can be simply and intuitively detected, the structure is simple, the operation is convenient, meanwhile, the mounting plate can drive the mounting plate to move towards the side close to or far away from the airtight box through the arranged driving mechanism, the double-groove pipe to be detected is suitable for mounting and detecting double-groove pipes to be detected with different lengths, and the application range of the device is increased.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the scope of the claims, but rather to cover all equivalent modifications within the scope of the present utility model as defined by the appended claims.
Claims (3)
1. The utility model provides a shallow circle is double flute pipe gas tightness verifying attachment for storehouse, includes the support frame, its characterized in that: be provided with airtight case and mounting panel about being on the support frame top surface, airtight case and support frame fixed connection, the mounting panel is connected with the support frame through the actuating mechanism who sets up, actuating mechanism can drive the mounting panel to airtight case near or the one side that keeps away from mutually remove, be provided with the trachea with airtight incasement portion UNICOM on the lateral wall that airtight case kept away from the mounting panel, the cover is equipped with the balloon on the trachea, the airtight case has offered the socket on being close to the lateral wall of mounting panel, wait to detect double-groove pipe and install between airtight case and mounting panel, wait to detect the one end of double-groove pipe and insert the socket, and seal with the socket through the sealing rubber who sets up, be provided with the sealing rubber of second between the port of the other end and the mounting panel, and through the coupling mechanism and the mounting panel fixed connection that set up, one side that airtight case was kept away from to the mounting panel is provided with the air pump, the venthole and the mounting panel opposite side of air pump are installed wait to detect double-groove pipe inside intercommunication.
2. The double-groove pipe air tightness testing device for a shallow circular warehouse according to claim 1, wherein the device comprises: the driving mechanism comprises a sliding groove, a sliding block, a threaded rod and a motor, wherein the sliding groove is formed in the top surface of the supporting frame, the sliding block is arranged in the sliding groove and fixedly connected with the mounting plate, the threaded rod is further arranged in the sliding groove and penetrates through the sliding block and is in threaded connection with the sliding block, one end of the threaded rod is rotatably connected with the side wall of the sliding groove, the other end of the threaded rod extends to one side far away from the airtight box, penetrates through the side wall of the sliding groove and protrudes out of the supporting frame, and is connected with the motor, and the motor is fixedly connected with the supporting frame.
3. The double-groove pipe air tightness testing device for a shallow circular warehouse according to claim 1, wherein the device comprises: the connecting mechanism comprises fixed blocks fixed on two sides of the double-groove pipe, through holes are formed in the fixed blocks, internal threaded holes opposite to the through holes are formed in the mounting plate, bolts matched with the internal threaded holes are arranged in the through holes, and the fixed blocks are fixedly connected with the mounting plate through the bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322172661.XU CN220490297U (en) | 2023-08-14 | 2023-08-14 | Double-groove pipe air tightness inspection device for shallow round bin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322172661.XU CN220490297U (en) | 2023-08-14 | 2023-08-14 | Double-groove pipe air tightness inspection device for shallow round bin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220490297U true CN220490297U (en) | 2024-02-13 |
Family
ID=89827831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322172661.XU Active CN220490297U (en) | 2023-08-14 | 2023-08-14 | Double-groove pipe air tightness inspection device for shallow round bin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220490297U (en) |
-
2023
- 2023-08-14 CN CN202322172661.XU patent/CN220490297U/en active Active
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