CN214748674U - Metal corrugated pipe bending leakage-resistant test device - Google Patents
Metal corrugated pipe bending leakage-resistant test device Download PDFInfo
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- CN214748674U CN214748674U CN202120942196.1U CN202120942196U CN214748674U CN 214748674 U CN214748674 U CN 214748674U CN 202120942196 U CN202120942196 U CN 202120942196U CN 214748674 U CN214748674 U CN 214748674U
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Abstract
The utility model discloses a crooked anti leakage test device of corrugated metal pipe, which comprises a fixed base, it has the test piece to articulate on the fixing base, a lateral wall of test piece forms an experimental arc wall, be equipped with the fixed subassembly that fits the crooked laminating of corrugated metal pipe in experimental arc wall on the test piece, be equipped with adjustment mechanism between test piece and the fixing base, adjustment mechanism is used for adjusting the corrugated metal pipe on the test piece to vertical state. The utility model has the advantages of it is following and effect: the operation is convenient and fast, and accurate test results can be achieved.
Description
Technical Field
The utility model relates to an engineering detection area, in particular to crooked anti leakage test device of corrugated metal pipe.
Background
The metal corrugated pipe is a cylindrical thin-wall pipe with a corrugated outer surface, is widely used in engineering construction, is particularly used on a precast beam, and has great influence on the quality of prestress engineering. When the metal corrugated pipe is subjected to a leakage resistance test, the metal corrugated pipe needs to be bent at a specific bending radius after being erected, and water is filled in the metal corrugated pipe for a period of time to see whether the metal corrugated pipe leaks.
The existing market does not have equipment specially produced for testing the bending leakage resistance of the metal corrugated pipe, and most of the equipment is self-made, the self-made equipment has various defects due to the fact that the design is not perfect and is not designed by professionals, the operation is more complicated in the test operation process, accurate tests cannot be achieved, and the inoculation is carried out according to the existing problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a crooked anti leakage test device of corrugated metal pipe, this test device simple operation, and can reach accurate test result.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a crooked anti leakage test device of corrugated metal pipe, includes the fixing base, it has the test piece to articulate on the fixing base, a lateral wall of test piece forms a experimental arc wall, be equipped with the fixed subassembly that fits the curved laminating of corrugated metal pipe in experimental arc wall on the test piece, be equipped with adjustment mechanism between test piece and the fixing base, adjustment mechanism is used for adjusting the corrugated metal pipe on the test piece to vertical state.
Through adopting above-mentioned technical scheme, fixed subassembly will treat that experimental corrugated metal pipe is fixed to be laminated in experimental arc wall, makes corrugated metal pipe keep in the bending state. The test block is adjusted by the adjusting mechanism to rotate around the hinged part, so that the metal corrugated pipe on the test block is adjusted to be in a vertical state. And after the lower end of the metal corrugated pipe is plugged, water is poured into the metal corrugated pipe through the upper end, and the metal corrugated pipe is kept for a period of time after being filled with water to see whether the metal corrugated pipe leaks. The test device is convenient to operate and can achieve accurate test results.
Further setting the following steps: the adjusting mechanism comprises a first connecting arm, a coarse adjusting component for connecting the first connecting arm with the fixing seat and a fine adjusting component for connecting the first connecting arm with the test block.
Through adopting above-mentioned technical scheme, the cooperation between coarse adjusting subassembly, first connecting arm and the fine setting subassembly three realizes the accurate regulation between fixing base and the test block, promotes experimental accurate nature.
Further setting the following steps: the coarse adjustment assembly comprises a plurality of clamping grooves arranged on the fixed seat and clamping rods arranged on the first connecting arms and clamped with the clamping grooves, and the arrangement direction of the clamping grooves is parallel to a rotating surface formed by rotation of the test block.
Through adopting above-mentioned technical scheme, the distance between fixing base and the test block is adjusted at the draw-in groove of different positions to the kelly joint, realizes the preliminary regulation to the test block angle.
Further setting the following steps: the fine setting subassembly includes with experimental piece articulated second linking arm and the two-way threaded rod of connecting first linking arm and second linking arm, the one end and the first linking arm threaded connection of two-way threaded rod, the other end and second linking arm threaded connection, be equipped with the handle on the two-way threaded rod.
Through adopting above-mentioned technical scheme, thereby grip the handle and rotate two-way threaded rod and drive first linking arm and second linking arm both in opposite directions or back of the body synchronous motion mutually, realize the fine setting of distance between the two.
Further setting the following steps: adjustment mechanism includes locking screw, taut frame and two fixed frames, two fixed frame sets up respectively in the position that the test block is close to both ends, taut frame slides and sets up in the test block and is located the centre of two fixed frames, between fixed frame and the experimental arc wall, all form the passageway that supplies corrugated metal pipe to pass between taut frame and the experimental arc wall, locking screw connects test block and taut frame and is used for driving a lateral wall that taut frame is corresponding to experimental arc wall and is close to or keeps away from experimental arc wall.
Through adopting above-mentioned technical scheme, corrugated metal pipe passes two fixed frames and taut frame in proper order through the passageway, rotates the taut frame of locking screw drive and removes towards experimental arc wall to the corrugated metal pipe that drives in the passageway is close to and the experimental arc wall of laminating, realizes the bending to corrugated metal pipe.
Further setting the following steps: two the fixed frame all slides and sets up in the test block, be connected with between test block and the fixed frame and drive a lateral wall that fixed frame corresponds to experimental arc wall and be close to the taut spring of experimental arc wall.
Through adopting above-mentioned technical scheme, taut spring drives fixed frame and removes towards experimental arc wall to the metal bellows that drives in the passageway is close to and fixes on experimental arc wall.
Further setting the following steps: the fixing seat is hinged to the test block through a first bolt, and the second connecting arm is hinged to the test block through a second bolt.
Through adopting above-mentioned technical scheme, the separation of test piece and fixing base is realized in the cooperation of first bolt and second bolt, can change the test piece of the different crookedness of test cooperation with it according to the metal bellows of equidimension not.
Further setting the following steps: and the test block is provided with a level bubble for detecting whether the metal corrugated pipe on the test block is in a vertical state.
Through adopting above-mentioned technical scheme, the setting of air level plays the reference effect, makes experimental operation more convenient.
To sum up, the utility model discloses following beneficial effect has: the operation is convenient and fast, and accurate test results can be achieved.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment;
FIG. 2 is a partial schematic structural view of an embodiment;
fig. 3 is a partial plan view of the embodiment.
In the figure: 1. a fixed seat; 2. a test block; 3. testing the arc-shaped wall; 4. a first connecting arm; 5. a card slot; 6. a clamping rod; 7. a second connecting arm; 8. a bidirectional threaded rod; 9. a handle; 10. locking the screw rod; 11. tensioning the frame; 12. a fixing frame; 13. a channel; 14. tensioning the spring; 15. a first latch; 16. a second bolt; 17. a level bubble.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 to 3, a metal corrugated pipe bending leakage-proof test device comprises a fixed seat 1, wherein a test block 2 is hinged on the fixed seat 1 through a first bolt 15, and a test arc-shaped wall 3 is formed on one side wall of the test block 2. Be equipped with on the test block 2 with the crooked fixed subassembly that fits in experimental arc wall 3 of corrugated metal pipe, be equipped with adjustment mechanism between test block 2 and the fixing base 1, adjustment mechanism is used for adjusting the corrugated metal pipe on the test block 2 to vertical state, and the fixed air level 17 that is used for detecting whether corrugated metal pipe on the test block 2 is in vertical state that is provided with on the test block 2.
The adjusting mechanism comprises a first connecting arm 4, a coarse adjusting component for connecting the first connecting arm 4 with the fixed seat 1 and a fine adjusting component for connecting the first connecting arm 4 with the test block 2. The coarse adjustment assembly comprises a plurality of clamping grooves 5 arranged on the fixed seat 1 at intervals and clamping rods 6 integrally arranged on the first connecting arm 4 and clamped with the clamping grooves 5, and the arrangement direction of the clamping grooves 5 is parallel to a rotating surface formed by rotation of the test block 2. The fine setting subassembly includes through second bolt 16 and the articulated second linking arm 7 of test block 2 and the two-way threaded rod 8 of connecting first linking arm 4 and second linking arm 7, and the one end and the first linking arm 4 threaded connection of two-way threaded rod 8, the other end and the 7 threaded connection of second linking arm, the fixed handle 9 that is provided with on the two-way threaded rod 8.
Adjustment mechanism includes locking screw 10, taut frame 11 and two fixed frames 12, and two fixed frames 12 slide respectively and set up in the position that test block 2 is close to both ends, and taut frame 11 slides and sets up in test block 2 and be located the centre of two fixed frames 12. And passages 13 for the metal corrugated pipe to pass through are formed between the fixing frame 12 and the test arc-shaped wall 3 and between the tensioning frame 11 and the test arc-shaped wall 3. The locking screw rod 10 penetrates through the test block 2 and is rotatably connected with the tensioning frame 11 and used for driving the tensioning frame 11 to be close to or far away from the test arc-shaped wall 3 corresponding to one side wall of the test arc-shaped wall 3, and the locking screw rod 10 is in threaded connection with the test block 2. A tension spring 14 which drives the fixed frame 12 to be close to the test arc-shaped wall 3 corresponding to one side wall of the test arc-shaped wall 3 is fixedly connected between the test block 2 and the fixed frame 12.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (8)
1. The utility model provides a crooked anti leakage test device of metal bellows which characterized in that: including fixing base (1), articulated on fixing base (1) have test block (2), a lateral wall of test block (2) forms a experimental arc wall (3), be equipped with the fixed subassembly that fits the crooked laminating of corrugated metal pipe in experimental arc wall (3) on test block (2), be equipped with adjustment mechanism between test block (2) and fixing base (1), adjustment mechanism is used for adjusting the corrugated metal pipe on test block (2) to vertical state.
2. The metal bellows bend leak resistance test device of claim 1, wherein: the adjusting mechanism comprises a first connecting arm (4), a coarse adjusting component for connecting the first connecting arm (4) with the fixing seat (1) and a fine adjusting component for connecting the first connecting arm (4) with the test block (2).
3. The metal bellows bending leak-resistance test device of claim 2, wherein: the coarse adjustment assembly comprises a plurality of clamping grooves (5) arranged on the fixed base (1) and clamping rods (6) arranged on the first connecting arms (4) and clamped with the clamping grooves (5), and the arrangement direction of the clamping grooves (5) is parallel to a rotating surface formed by rotation of the test block (2).
4. The metal bellows bending leak-resistance test device of claim 2, wherein: the fine setting subassembly includes with test block (2) articulated second linking arm (7) and connect two-way threaded rod (8) of first linking arm (4) and second linking arm (7), the one end and first linking arm (4) threaded connection, the other end and second linking arm (7) threaded connection of two-way threaded rod (8), be equipped with handle (9) on two-way threaded rod (8).
5. The metal bellows bend leak resistance test device of claim 1, wherein: adjustment mechanism includes locking screw (10), taut frame (11) and two fixed frames (12), two fixed frame (12) set up respectively in test block (2) position near both ends, taut frame (11) slide set up in test block (2) and lie in the centre of two fixed frames (12), between fixed frame (12) and experimental arc wall (3), all form passageway (13) that supply corrugated metal pipe to pass between taut frame (11) and experimental arc wall (3), locking screw (10) are connected test block (2) and taut frame (11) and are used for driving taut frame (11) and are close to or keep away from experimental arc wall (3) corresponding to a lateral wall of experimental arc wall (3).
6. The metal bellows bend leak resistance test device of claim 5, wherein: two fixed frame (12) all slide and set up in test block (2), be connected with between test block (2) and fixed frame (12) and drive fixed frame (12) and be close to taut spring (14) of experimental arc wall (3) corresponding to a lateral wall of experimental arc wall (3).
7. A metal bellows bending leak-proof test device according to claim 4, characterized in that: the fixing seat (1) is hinged to the test block (2) through a first bolt (15), and the second connecting arm (7) is hinged to the test block (2) through a second bolt (16).
8. The metal bellows bend leak resistance test device of claim 1, wherein: and the test block (2) is provided with a level bubble (17) for detecting whether the metal corrugated pipe on the test block (2) is in a vertical state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120942196.1U CN214748674U (en) | 2021-05-05 | 2021-05-05 | Metal corrugated pipe bending leakage-resistant test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120942196.1U CN214748674U (en) | 2021-05-05 | 2021-05-05 | Metal corrugated pipe bending leakage-resistant test device |
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| Publication Number | Publication Date |
|---|---|
| CN214748674U true CN214748674U (en) | 2021-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120942196.1U Expired - Fee Related CN214748674U (en) | 2021-05-05 | 2021-05-05 | Metal corrugated pipe bending leakage-resistant test device |
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| CN (1) | CN214748674U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114295493A (en) * | 2022-03-03 | 2022-04-08 | 江苏润硕管业有限公司 | Metal corrugated hose production and manufacturing batch detection test device |
-
2021
- 2021-05-05 CN CN202120942196.1U patent/CN214748674U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114295493A (en) * | 2022-03-03 | 2022-04-08 | 江苏润硕管业有限公司 | Metal corrugated hose production and manufacturing batch detection test device |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211116 |