CN218035576U - Air leakage detection device for handheld dust collector connecting pipe - Google Patents
Air leakage detection device for handheld dust collector connecting pipe Download PDFInfo
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- CN218035576U CN218035576U CN202222270027.5U CN202222270027U CN218035576U CN 218035576 U CN218035576 U CN 218035576U CN 202222270027 U CN202222270027 U CN 202222270027U CN 218035576 U CN218035576 U CN 218035576U
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- threaded rod
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Abstract
The utility model discloses a handheld dust catcher connecting pipe leakage detecting device relates to household articles technical field, and this handheld dust catcher connecting pipe leakage detecting device aims at solving the technical problem that is not convenient for carry out quick leakage detection to handheld dust catcher connecting pipe under the prior art and handles. The air leakage detection device of the connecting pipe comprises a base; the upper end of base is provided with the backup pad, and the upper end of backup pad is provided with the roof, and the bottom of roof is provided with adjusting part from top to bottom, and the outside of roof is provided with sealing joint, and sealing joint's the outside is provided with first barometer. This handheld dust catcher connecting pipe leakage detecting device only needs to insert the connecting pipe in the upper end of sealing joint down, drives the roof through upper and lower adjusting part and moves down, and the roof drives the upper seal joint card in the upper end of connecting pipe, aerifys through upper seal joint, detects the atmospheric pressure that admits air through first barometer to realized being convenient for to the quick gas leakage detection of connecting pipe handles.
Description
Technical Field
The utility model belongs to the technical field of the dust catcher, concretely relates to handheld dust catcher connecting pipe gas leakage detection device.
Background
Nowadays, the use of dust catcher is comparatively common equipment in the life, and the dust catcher is the equipment that is used for cleaning, utilizes the motor to drive the high-speed rotation of blade, produces the air negative pressure in sealed casing, absorbs the dirt bits, in order to ensure the leakproofness of dust catcher connecting pipe, can detect the processing to dust catcher connecting pipe gas leakage usually.
At present, the utility model patent of patent number CN202021602524.5 discloses a dust catcher gas leakage testing arrangement, comprising a base plate, bottom plate top fixedly connected with backing plate, the backing plate top is provided with the dust catcher dust box, dust catcher dust box top is provided with the closing plate, the equal fixedly connected with fixed plate in backing plate top both ends, the screw rod one side that the fixed plate is close to each other all is provided with the stripper plate, two the rubber pad has all been bonded to one side that the stripper plate is close to each other, two the rubber pad is equallyd divide do not with dust catcher dust box outer surface contact, closing plate bottom axis department fixedly connected with pull ring, the pull ring bottom is provided with the rope, the rope bottom is provided with places the cage, place the inside pressure sensor that is provided with of cage, bottom plate top left side is provided with the fan, the fan output is provided with out the tuber pipe, extrudees fixedly to the dust catcher through setting up stripper plate and rubber pad, has the characteristics that detection effect is good through starting electric putter after the test. What its adopted is that to extrude fixedly to the dust catcher dirt case through setting up stripper plate and rubber pad, nevertheless handheld dust catcher connecting pipe leakage detection device is in the use, is not convenient for carry out quick leakage detection to handheld dust catcher connecting pipe and handles.
Therefore, in order to solve the problem that the leakage detection device for the connection pipe of the handheld vacuum cleaner is inconvenient to detect quickly after being used, it is necessary to improve the practicability of the device.
SUMMERY OF THE UTILITY MODEL
(1) Technical problem to be solved
The utility model discloses a be not enough to prior art, the purpose of the utility model is to provide a handheld dust catcher connecting pipe leakage detecting device, this handheld dust catcher connecting pipe leakage detecting device aims at solving prior art and is not convenient for carry out quick leakage detecting to handheld dust catcher connecting pipe and handles technical problem down.
(2) Technical scheme
In order to solve the technical problem, the utility model provides a leakage detection device of a handheld dust collector connecting pipe, which comprises a base; the upper end of base is provided with the backup pad, the upper end of backup pad is provided with the roof, the bottom of roof is provided with adjusting part from top to bottom, the outside of roof is provided with upper seal joint, upper seal joint's the outside is provided with first barometer, the upper end of base is provided with down seal joint, the outside of base is provided with the second barometer, the upper end of base is provided with control assembly.
When using this technical scheme's handheld dust catcher connecting pipe leakage detection device, insert the connecting pipe in the upper end of lower sealing joint, drive the roof downstream through upper and lower adjusting part, the roof drives the upper seal joint card in the upper end of connecting pipe, aerify through upper seal joint, detect the atmospheric pressure that admits air through first barometer, detect the atmospheric pressure of giving vent to anger through the second barometer, close the air admission after detecting, carry out the pressure release through control assembly, thereby realized being convenient for to the quick gas leakage detection of connecting pipe and handled.
Further, the inside of adjusting part is including first motor from top to bottom, first motor set up in the upper end of roof, the output of first motor is provided with first threaded rod, first threaded rod with the roof rotates to be connected, starts first motor and drives first threaded rod and rotate, carries out drive processing to first threaded rod.
Furthermore, the inside of the up-down adjusting component comprises a first thread groove, the first thread groove is formed in the inner side of the supporting plate, the first thread groove is connected with a first threaded rod lead screw, and the top plate is driven to move downwards through connection of the first threaded rod and the first thread groove lead screw.
Furthermore, the inside of adjusting part from top to bottom includes the gag lever post, the gag lever post set up in the bottom of roof, the spacing groove has been seted up to the inboard of backup pad, the spacing groove with gag lever post sliding connection removes spacing processing through the sliding connection of gag lever post and spacing groove to the roof.
Further, the inside of control assembly is including pressure relief groove, pressure relief groove sets up in the inboard of base, the spout has been seted up to the inboard of base, the inboard of spout is provided with the baffle, the baffle with spout sliding connection carries out spacing removal processing to the baffle through the sliding connection of spout and baffle, carries out the pressure release through pressure relief groove.
Furthermore, the inside of control assembly is including the second motor, the second motor set up in the upper end of base, the output of second motor is provided with the second threaded rod, the second threaded rod with the base rotates to be connected, starts the second motor and drives the second threaded rod and rotate, carries out drive processing to the second threaded rod.
Furthermore, the inside of the control assembly comprises a second thread groove, the second thread groove is formed in the inner side of the baffle, the second thread groove is connected with a second threaded rod lead screw, and the baffle is driven to be contained in the sliding groove through the connection of the second threaded rod and the lead screw of the second thread groove.
(3) Advantageous effects
Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model discloses a handheld dust catcher connecting pipe leakage detecting device utilizes to insert the connecting pipe in the upper end of sealing joint down, start first motor and drive first threaded rod and rotate, it drives the roof downstream to be connected through the lead screw of first threaded rod and first thread groove, sliding connection through gag lever post and spacing groove removes spacing processing to the roof, the roof drives the upper end of sealing joint card at the connecting pipe, aerify through last sealing joint, detect the atmospheric pressure that admits air through first barometer, detect the atmospheric pressure that gives vent to anger through the second barometer, close the air admission after detecting, start the second motor and drive the second threaded rod and rotate, it accomodates to the spout to be connected with the lead screw of second thread groove through the second threaded rod, sliding connection through spout and baffle carries out spacing removal processing to the baffle, carry out the pressure release through the pressure release groove, thereby realized being convenient for the quick leakage detection of connecting pipe and handled.
Drawings
Fig. 1 is a three-dimensional structure diagram of an embodiment of the present invention;
FIG. 2 is a schematic diagram of an embodiment of the present invention;
FIG. 3 is a schematic structural view of a cross-section of an embodiment of the present invention;
fig. 4 is a schematic structural view of a partial section according to an embodiment of the present invention.
The labels in the figures are: 1. a base; 2. a support plate; 3. a top plate; 4. an up-down adjustment assembly; 5. an upper sealing joint; 6. a first barometer; 7. a lower sealing joint; 8. a second barometer; 9. a control component; 10. a first motor; 11. a first threaded rod; 12. a first thread groove; 13. a limiting rod; 14. a limiting groove; 15. a pressure relief groove; 16. a chute; 17. a baffle plate; 18. a second motor; 19. a second threaded rod; 20. a second thread groove.
Detailed Description
The air leakage detection device for the connecting pipe of the handheld dust collector has the advantages that the three-dimensional structure schematic diagram is shown in figure 1, the unfolding structure schematic diagram is shown in figure 2, and the air leakage detection device for the connecting pipe comprises a base 1; the upper end of base 1 is provided with backup pad 2, and the upper end of backup pad 2 is provided with roof 3, and adjusting part 4 about the bottom of roof 3 is provided with, and the outside of roof 3 is provided with upper seal joint 5, and the outside of upper seal joint 5 is provided with first barometer 6, and the upper end of base 1 is provided with lower seal joint 7, and the outside of base 1 is provided with second barometer 8, and the upper end of base 1 is provided with control assembly 9.
For the present embodiment, the shape and structure of the base 1 are set according to practical application, for example, the base 1 may have a rectangular structure, an arc structure, a polygonal structure, and the like.
Wherein, the inside of adjusting part 4 from top to bottom is including first motor 10, first motor 10 sets up in the upper end of roof 3, the output of first motor 10 is provided with first threaded rod 11, first threaded rod 11 rotates with roof 3 to be connected, start first motor 10 and drive first threaded rod 11 and rotate, drive first threaded rod 11 and handle, the inside of adjusting part 4 from top to bottom is including first thread groove 12, first thread groove 12 is seted up in the inboard of backup pad 2, first thread groove 12 is connected with 11 lead screws of first threaded rod, it moves roof 3 downstream to be connected with the lead screw of first thread groove 12 through first threaded rod 11.
The specific embodiment is a device for detecting leakage of a connection pipe of a handheld dust collector, the schematic sectional structure of the device is shown in fig. 3, the schematic sectional structure of the device is shown in fig. 4, the inside of the upper and lower adjusting component 4 comprises a limiting rod 13, the limiting rod 13 is arranged at the bottom end of the top plate 3, a limiting groove 14 is formed in the inner side of the support plate 2, the limiting groove 14 is in sliding connection with the limiting rod 13, the top plate 3 is subjected to movement limiting treatment through the sliding connection of the limiting rod 13 and the limiting groove 14, the inside of the control component 9 comprises a pressure relief groove 15, the pressure relief groove 15 is formed in the inner side of the base 1, a sliding groove 16 is formed in the inner side of the base 1, a baffle 17 is arranged on the inner side of the sliding groove 16, the baffle 17 is in sliding connection with the sliding groove 16, the baffle 17 is subjected to movement limiting treatment through the sliding connection of the sliding groove 16 and the baffle 17, and the pressure relief is performed through the pressure relief groove 15.
Meanwhile, the inside of the control assembly 9 includes a second motor 18, the second motor 18 is arranged at the upper end of the base 1, the output end of the second motor 18 is provided with a second threaded rod 19, the second threaded rod 19 is rotatably connected with the base 1, the second motor 18 is started to drive the second threaded rod 19 to rotate, the second threaded rod 19 is driven and processed, the inside of the control assembly 9 includes a second threaded groove 20, the second threaded groove 20 is arranged at the inner side of the baffle 17, the second threaded groove 20 is in screw connection with the second threaded rod 19, and the baffle 17 is driven to be accommodated in the sliding groove 16 through the screw connection of the second threaded rod 19 and the second threaded groove 20.
When the hand-held dust collector connecting pipe air leakage detection device of the technical scheme is used, the connecting pipe is inserted into the upper end of the lower sealing joint 7, the first motor 10 is started to drive the first threaded rod 11 to rotate, the first threaded rod 11 is connected with the lead screw of the first threaded groove 12 to drive the top plate 3 to move downwards, the top plate 3 is moved to be limited through the sliding connection of the limiting rod 13 and the limiting groove 14, the top plate 3 drives the upper sealing joint 5 to be clamped at the upper end of the connecting pipe, the air is inflated through the upper sealing joint 5, the air inlet pressure is detected through the first air pressure gauge 6, the air outlet pressure is detected through the second air pressure gauge 8, the air inlet is closed after the detection, the second motor 18 is started to drive the second threaded rod 19 to rotate, the baffle 17 is driven through the connection of the lead screw of the second threaded rod 19 and the second threaded groove 20 to be contained in the sliding groove 16, the baffle 17 is subjected to limiting movement through the sliding connection of the sliding groove 16 and the baffle 17, the pressure relief groove 15 is relieved, and therefore the rapid air leakage detection treatment on the connecting pipe is realized.
Claims (7)
1. A kind of hand-held dust collector connecting pipe leak testing apparatus, this connecting pipe leak testing apparatus includes the base; the pneumatic pressure gauge is characterized in that a supporting plate is arranged at the upper end of the base, a top plate is arranged at the upper end of the supporting plate, an upper adjusting component and a lower adjusting component are arranged at the bottom end of the top plate, an upper sealing joint is arranged on the outer side of the top plate, a first pneumatic pressure gauge is arranged on the outer side of the upper sealing joint, a lower sealing joint is arranged at the upper end of the base, a second pneumatic pressure gauge is arranged on the outer side of the base, and a control component is arranged at the upper end of the base.
2. The device for detecting the air leakage of the connecting pipe of the handheld dust collector as claimed in claim 1, wherein a first motor is included inside the up-down adjusting assembly, the first motor is arranged at the upper end of the top plate, a first threaded rod is arranged at an output end of the first motor, and the first threaded rod is rotatably connected with the top plate.
3. The device for detecting the air leakage of the connecting pipe of the handheld dust collector as claimed in claim 2, wherein the interior of the up-down adjusting assembly comprises a first thread groove, the first thread groove is formed in the inner side of the supporting plate, and the first thread groove is connected with the first threaded rod screw rod.
4. The device for detecting the air leakage of the connecting pipe of the handheld dust collector as claimed in claim 3, wherein the upper and lower adjusting components internally comprise a limiting rod, the limiting rod is arranged at the bottom end of the top plate, a limiting groove is formed in the inner side of the supporting plate, and the limiting groove is slidably connected with the limiting rod.
5. The device for detecting the air leakage of the connecting pipe of the handheld dust collector as claimed in claim 1, wherein the control assembly comprises a pressure relief groove inside, the pressure relief groove is arranged inside the base, a sliding groove is arranged inside the base, a baffle is arranged inside the sliding groove, and the baffle is connected with the sliding groove in a sliding manner.
6. The device for detecting the air leakage of the connecting pipe of the handheld dust collector as claimed in claim 5, wherein a second motor is included in the control assembly, the second motor is arranged at the upper end of the base, a second threaded rod is arranged at an output end of the second motor, and the second threaded rod is rotatably connected with the base.
7. The device for detecting the air leakage of the connecting pipe of the handheld dust collector as claimed in claim 6, wherein the control assembly comprises a second thread groove inside, the second thread groove is arranged on the inner side of the baffle, and the second thread groove is connected with the second threaded rod screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222270027.5U CN218035576U (en) | 2022-08-29 | 2022-08-29 | Air leakage detection device for handheld dust collector connecting pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222270027.5U CN218035576U (en) | 2022-08-29 | 2022-08-29 | Air leakage detection device for handheld dust collector connecting pipe |
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| Publication Number | Publication Date |
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| CN218035576U true CN218035576U (en) | 2022-12-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222270027.5U Active CN218035576U (en) | 2022-08-29 | 2022-08-29 | Air leakage detection device for handheld dust collector connecting pipe |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117664475A (en) * | 2024-02-01 | 2024-03-08 | 罗米(扬州)环保新材料实业有限公司 | Vacuum cleaner plastic pipe air tightness testing device |
-
2022
- 2022-08-29 CN CN202222270027.5U patent/CN218035576U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117664475A (en) * | 2024-02-01 | 2024-03-08 | 罗米(扬州)环保新材料实业有限公司 | Vacuum cleaner plastic pipe air tightness testing device |
| CN117664475B (en) * | 2024-02-01 | 2024-04-12 | 罗米(扬州)环保新材料实业有限公司 | Vacuum cleaner plastic pipe air tightness testing device |
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