CN218865414U - Elbow connecting piece gas tightness detects frock - Google Patents
Elbow connecting piece gas tightness detects frock Download PDFInfo
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- CN218865414U CN218865414U CN202223229097.2U CN202223229097U CN218865414U CN 218865414 U CN218865414 U CN 218865414U CN 202223229097 U CN202223229097 U CN 202223229097U CN 218865414 U CN218865414 U CN 218865414U
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- connecting piece
- plates
- elbow connecting
- fixedly connected
- baffle
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Abstract
The utility model discloses an elbow connecting piece gas tightness detects frock relates to the elbow connecting piece and detects technical field, including detecting the platform, detect two baffles of top fixedly connected with of platform to the top of detecting the platform is provided with two grip blocks, the top of detecting the platform is connected with and is used for promoting two the drive assembly that the grip block removed. The utility model discloses, it removes to drive the grip block through drive assembly, thereby with elbow connecting piece centre gripping between baffle and grip block, make the elbow connecting piece stabilize to set up on examining test table, it removes to drive the closing plate through adjusting part, thereby make the closing plate seal the both ends of elbow connecting piece, the leakproofness of elbow connecting piece has been guaranteed, let in the air through air compressor in to the elbow connecting piece, detect through pressure sensor, observe the data that detect, a leakproofness for monitoring the elbow connecting piece, the stability of elbow connecting piece in the testing process has been guaranteed, the validity of testing result has been improved.
Description
Technical Field
The utility model relates to an elbow connecting piece detects technical field, especially relates to an elbow connecting piece gas tightness detects frock.
Background
The elbow connector is a commonly used connecting pipe in pipeline installation and is used for connecting two pipes with the same or different nominal diameters.
In the production of elbow connecting piece, need carry out the leakproofness to the elbow connecting piece and detect, some detection device now seal the both ends of elbow connecting piece, nevertheless at sealed in-process, lack the centre gripping to elbow connecting piece surface, consequently when sealing up both ends, because the direction at both ends is different, when sealing up, the elbow connecting piece takes place the skew easily, leads to the leakproofness unstability at both ends to influence the result that detects.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an elbow connecting piece airtightness detection tool.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an elbow connecting piece gas tightness detects frock, is including examining the test table, examine two baffles of the top fixedly connected with of test table to the top of examining the test table is provided with two grip blocks, the top of examining the test table is connected with and is used for promoting two the drive assembly that the grip block removed, drive assembly is including being fixed in examine two backup pads at test table top, two the equal sliding connection of internal surface of backup pad has the rack, two the tip of rack respectively with two baffle fixed connection, two the surface toothing of rack has same gear, the top fixedly connected with motor of test table, the output fixedly connected with dwang of motor, the top of dwang with gear fixed connection, the top of examining the test table is provided with two closing plates, two one in the closing plate one side that the screw rod was kept away from to the closing plate is provided with pressure sensor, two the surface of baffle all is connected with the adjusting part who is used for adjusting two closing plate positions, the top fixedly connected with air compressor of examining the test table, air compressor's gas outlet intercommunication has the connecting pipe, one of connecting pipe and one of closing plate intercommunication each other.
As a further description of the above technical solution:
the adjusting assembly comprises two connecting plates fixed on the surface of the baffle, the outer surfaces of the two connecting plates are rotatably connected with screw rods, and the two screw rods are in threaded connection with the sealing plates.
As a further description of the above technical solution:
the end parts of the two screw rods in the same sealing plate are fixedly connected with chain wheels, the chains are meshed through the same chain in a transmission mode, and one of the chain wheels is fixedly connected with a handle at one end, far away from the screw rods, of the chain wheel.
As a further description of the above technical solution:
the top of the detection table is fixedly connected with two limiting plates, and the inner surfaces of the limiting plates are rotatably connected with two screws in the same sealing plate.
As a further description of the above technical solution:
two the grip blocks are close to the equal fixedly connected with blotter of one side of baffle to two grip blocks are close to the one side of baffle is the arc.
As a further description of the above technical solution:
two equal fixedly connected with two guide bars in one side that the baffle was kept away from to the grip block, two the surface of guide bar with the internal surface sliding connection of backup pad.
The utility model discloses following beneficial effect has:
compared with the prior art, this elbow connecting piece gas tightness detects frock, it removes to drive the grip block through drive assembly, thereby with elbow connecting piece centre gripping between baffle and grip block, make elbow connecting piece stable the setting examine test table, it removes to drive the closing plate through adjusting part, thereby make the closing plate seal the both ends of elbow connecting piece, the leakproofness of elbow connecting piece has been guaranteed, let in the air through air compressor in to elbow connecting piece, detect through pressure sensor, observe the data that detect, a data for monitoring elbow connecting piece's leakproofness, the stability of elbow connecting piece in the testing process has been guaranteed, avoid connecting the data inaccuracy that the unstability leads to detecting, the validity of testing result has been improved.
Drawings
Fig. 1 is a top view of an elbow connector airtightness detection tool provided by the utility model;
fig. 2 is a partial front sectional view of the elbow connector airtightness detection tool provided by the present invention;
fig. 3 is an enlarged view of a point a shown in fig. 2.
Illustration of the drawings:
1. a detection table; 2. a baffle plate; 3. a clamping plate; 4. a support plate; 5. a rack; 6. a motor; 7. rotating the rod; 8. a gear; 9. a guide bar; 10. a sealing plate; 11. an air compressor; 12. a connecting pipe; 13. a connecting plate; 14. a screw; 15. a sprocket; 16. a chain; 17. a handle; 18. a limiting plate; 19. a cushion pad; 20. a pressure sensor.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1-3, the utility model provides a pair of elbow connecting piece gas tightness detects frock: comprises a detection table 1, two baffle plates 2 are fixedly connected to the top of the detection table 1, two clamping plates 3 are arranged on the top of the detection table 1, cushion pads 19 are fixedly connected to one sides of the two clamping plates 3 close to the baffle plates 2, one sides of the two clamping plates 3 close to the baffle plates 2 are arc-shaped, the arc-shaped surfaces are formed by the clamping plates 3, the contact area between the clamping plates 3 and an elbow connecting piece is increased, when the elbow connecting piece is clamped by the clamping plates 3, the clamping stability is increased, the friction force between the clamping plates 3 and the elbow connecting piece is increased by the cushion pads 19, the clamping stability is ensured, the top of the detection table 1 is connected with a driving component for pushing the two clamping plates 3 to move, the driving component comprises two supporting plates 4 fixed on the top of the detection table 1, the inner surfaces of the two supporting plates 4 are both slidably connected with racks 5, the end parts of the two racks 5 are respectively fixedly connected with the two baffle plates 2, the outer surfaces of the two racks 5 are meshed with a same gear 8, the two clamping plates 3 are both sides far away from the baffle plates 2 are both fixedly connected with two guide rods 9, the outer surfaces of the two supporting plates 9 are connected with the inner surfaces of the supporting plates 4, the rotating rod 7 is connected with a rotating motor for driving the clamping plate 7, the rotating of the clamping plate 3, the rotating rod 7, the rotating motor for driving the rack 7, the rotating stability of the clamping plate 3, thereby improving the stability of the clamping plate 3, the clamping plate, the top of the clamping plate 3, the motor for driving the rack 7, the sealing plate 10 comprises a fixing plate and a sealing plug, the sealing plug ensures the sealing performance of the fixing plate and the elbow connecting piece, one side, far away from the screw 14, of one sealing plate 10 of the two sealing plates 10 is provided with a pressure sensor 20, the pressure sensor 20 is connected with an external power supply and an electronic control device when in use, the pressure sensor 20 detects the pressure in the elbow connecting piece, then the signal is transmitted to the electronic control device, the electronic control device converts the signal into a digital signal and displays the digital signal, whether the data value changes or not is convenient for workers to observe, the outer surfaces of the two baffle plates 2 are both connected with adjusting components for adjusting the positions of the two sealing plates 10, the top of the detection table 1 is fixedly connected with an air compressor 11, an air outlet of the air compressor 11 is communicated with a connecting pipe 12, the connecting pipe 12 is mutually communicated with one of the sealing plates 10, air is pumped into the connecting pipe 12 through air compression, so that the air enters the elbow connecting piece through the sealing plate 10, then the air compressor 11 is closed, the pressure in the elbow connecting piece is detected through the pressure sensor 20, when the value does not change, the value indicates that the sealing performance of the elbow connecting piece is strong, when the value changes, the sealing performance of the elbow connecting piece is convenient to observe.
Further, the adjusting part is including being fixed in two connecting plates 13 on baffle 2 surface, the surface of two connecting plates 13 all rotates and is connected with screw rod 14, two screw rods 14 all with closing plate 10 threaded connection, the equal fixedly connected with sprocket 15 of tip of two screw rods 14 that are located same closing plate 10, each sprocket 15 of chain meshes through the transmission of same chain 16, the one end fixedly connected with handle 17 of screw rod 14 is kept away from to one sprocket 15 in two sprocket 15, it rotates to rotate handle 17 drive screw rod 14, thereby make sprocket 15 rotate, drive two sprocket 15 synchronous rotations through chain 16, thereby drive two screw rods 14 and rotate, make closing plate 10 move on screw rod 14, until closing plate 10 and elbow connecting piece butt each other, make things convenient for the sealed of closing plate 10 and elbow connecting piece, detect two limiting plates 18 of top fixedly connected with of platform 1, the internal surface of limiting plate 18 rotates with two screw rods 14 in the same closing plate 10 to be connected, support and spacing screw rod 14 through limiting plate 18, the stability of screw rod 14 has been improved.
The working principle is as follows: firstly, placing an elbow connecting piece on one side of two baffle plates 2, starting a motor 6 to drive a rotating rod 7 to rotate so as to drive a gear 8 to rotate and drive two racks 5 to synchronously rotate, so that the racks 5 move on a supporting plate 4 and drive a clamping plate 3 to move until the clamping plate 3 is contacted with the elbow connecting piece, clamping the elbow connecting piece between the clamping plate 3 and the baffle plates 2, and closing the motor 6;
the handle 17 on the front side is rotated to drive the screw rods 14 to rotate, so that the chain wheels 15 rotate, the two chain wheels 15 are driven to synchronously rotate through the chain 16, so that the two screw rods 14 are driven to rotate, the sealing plate 10 moves on the screw rods 14 until the sealing plate 10 is abutted to the elbow connecting piece, the handle 17 is stopped to rotate, and similarly, the handle 17 on the side surface is rotated to enable the sealing plate 10 on the side surface to be abutted to the elbow connecting piece;
the air compressor 11 is started, air is compressed and pumped into the connecting pipe 12, so that the air enters the elbow connecting piece through the sealing plate 10, then the air compressor 11 is closed, the pressure in the elbow connecting piece is detected through the pressure sensor 20, when the numerical value does not change, the tightness of the elbow connecting piece is high, and when the numerical value changes, the tightness of the elbow connecting piece is poor.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.
Claims (6)
1. The utility model provides an elbow connecting piece gas tightness detects frock, is including examining test table (1), its characterized in that: the top of the detection table (1) is fixedly connected with two baffle plates (2), the top of the detection table (1) is provided with two clamping plates (3), the top of the detection table (1) is connected with a driving assembly for pushing the two clamping plates (3) to move, the driving assembly comprises two supporting plates (4) fixed on the top of the detection table (1), the inner surfaces of the two supporting plates (4) are both connected with racks (5) in a sliding manner, the end parts of the two racks (5) are respectively fixedly connected with the two baffle plates (2), the outer surfaces of the two racks (5) are meshed with a same gear (8), the top of the detection table (1) is fixedly connected with a motor (6), the output end of the motor (6) is fixedly connected with a rotating rod (7), the top end of the rotating rod (7) is fixedly connected with the gear (8), the top of the detection table (1) is provided with two sealing plates (10), one side, far away from a screw rod (14), of one sealing plate (10) of the two sealing plates (10) is provided with a pressure sensor (20), the outer surface of the two baffle plates (2) is connected with an air outlet for adjusting the air of the air adjusting assembly (1), and a connecting pipe (11) is connected with a compressor (11), the connecting tube (12) is in communication with one of the sealing plates (10).
2. The elbow connecting piece air tightness detection tool according to claim 1, characterized in that: the adjusting assembly comprises two connecting plates (13) fixed on the surface of the baffle (2), the outer surfaces of the two connecting plates (13) are rotatably connected with screw rods (14), and the two screw rods (14) are in threaded connection with the sealing plate (10).
3. The elbow connector airtightness detection tool according to claim 2, characterized in that: the end parts of two screw rods (14) in the same sealing plate (10) are fixedly connected with chain wheels (15), the chains are meshed with the chain wheels (15) through the same chain (16), and one of the chain wheels (15) is fixedly connected with a handle (17) at one end of the chain wheel (15) far away from the screw rods (14).
4. The elbow connecting piece air tightness detection tool according to claim 2, characterized in that: the top of the detection table (1) is fixedly connected with two limiting plates (18), and the inner surfaces of the limiting plates (18) are rotatably connected with two screws (14) in the same sealing plate (10).
5. The elbow connector airtightness detection tool according to claim 1, characterized in that: two the grip block (3) are close to equal fixedly connected with blotter (19) in one side of baffle (2) to two grip block (3) are close to one side of baffle (2) is the arc.
6. The elbow connecting piece air tightness detection tool according to claim 1, characterized in that: two equal fixedly connected with two guide bars (9) in one side that baffle (2) were kept away from in grip block (3), two the surface of guide bar (9) with the internal surface sliding connection of backup pad (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223229097.2U CN218865414U (en) | 2022-12-03 | 2022-12-03 | Elbow connecting piece gas tightness detects frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223229097.2U CN218865414U (en) | 2022-12-03 | 2022-12-03 | Elbow connecting piece gas tightness detects frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218865414U true CN218865414U (en) | 2023-04-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223229097.2U Active CN218865414U (en) | 2022-12-03 | 2022-12-03 | Elbow connecting piece gas tightness detects frock |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117419864A (en) * | 2023-12-19 | 2024-01-19 | 广东启新汽车零部件有限公司 | Frock clamp of gas tightness of helium detection water course with adjustable |
-
2022
- 2022-12-03 CN CN202223229097.2U patent/CN218865414U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117419864A (en) * | 2023-12-19 | 2024-01-19 | 广东启新汽车零部件有限公司 | Frock clamp of gas tightness of helium detection water course with adjustable |
| CN117419864B (en) * | 2023-12-19 | 2024-03-01 | 广东启新汽车零部件有限公司 | Frock clamp of gas tightness of helium detection water course with adjustable |
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