CN221121362U - Corrugated butt joint metal air pipe - Google Patents
Corrugated butt joint metal air pipe Download PDFInfo
- Publication number
- CN221121362U CN221121362U CN202323330699.1U CN202323330699U CN221121362U CN 221121362 U CN221121362 U CN 221121362U CN 202323330699 U CN202323330699 U CN 202323330699U CN 221121362 U CN221121362 U CN 221121362U
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- sleeve
- positioning
- wall surface
- mounting
- corrugated
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- 239000002184 metal Substances 0.000 title claims abstract description 35
- 210000001503 joint Anatomy 0.000 title claims description 9
- 230000007246 mechanism Effects 0.000 claims abstract description 7
- 238000001125 extrusion Methods 0.000 claims description 22
- 230000006978 adaptation Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Abstract
The utility model relates to the technical field of metal air pipes and discloses a corrugated butt-joint metal air pipe, which comprises a corrugated air pipe, wherein a length adjusting mechanism is arranged on the corrugated air pipe, the left wall surface and the right wall surface of the corrugated air pipe are respectively and hermetically connected with an installing plate, the right wall surface of the right installing plate is hermetically connected with a positioning sleeve, the outer wall of the positioning sleeve is provided with a positioning clamping groove, the left wall surface of the left installing plate is hermetically connected with a connecting sleeve, the positioning sleeve is matched with the connecting sleeve, and the positioning sleeve can be movably clamped into the connecting sleeve. When two tuber pipes are installed, advance another tuber pipe connecting sleeve's inside with the locating sleeve card on the tuber pipe of a set of, until unable motion, loosen auxiliary sleeve at this moment, first spring begins to extend, auxiliary sleeve can move towards the left side, auxiliary sleeve's inner wall can extrude upside reference column down movement, and the second spring can be elongated, and the inside of locating slot can be blocked into to the downside reference column at last, easy operation is convenient.
Description
Technical Field
The utility model relates to the technical field of metal air pipes, in particular to a corrugated butt joint metal air pipe.
Background
Via search disclosure (bulletin) number: CN217683809U discloses a ripple butt joint metal tuber pipe, including first metal tuber pipe body and installation component, one side movable mounting of first metal tuber pipe body has the second metal tuber pipe body, one side fixedly connected with second bellows of first metal tuber pipe body and second metal tuber pipe body, the opposite side fixedly connected with first bellows of first metal tuber pipe body and second metal tuber pipe body. According to the utility model, the installation assembly is arranged, when two groups of metal air pipes are in butt joint, the installation block of one group of metal air pipes moves towards the installation groove of the other group of metal air pipes until the metal air pipes completely enter.
In the use process, the mounting blocks of one group of metal air pipes need to be moved to the mounting grooves of the other group of metal air pipes until the mounting blocks completely enter, the positions of the mounting blocks are adjusted in the moving process, the limiting rods are conveniently clamped into the limiting grooves, the stability after the mounting can be effectively improved, then the fixing screws penetrate through the through holes and are screwed into the threaded holes to realize the connection between the two air pipes, the whole process needs to be carried out after the clamping connection of the limiting rods and the alignment of the limiting grooves, then the mounting blocks and the mounting grooves are connected together, then the two mounting blocks need to be connected together by the positioning bolts, the operation is complicated, and the mounting and the dismounting of the two air pipes are inconvenient.
For this purpose, we propose a corrugated butt-joint metal air duct.
Disclosure of utility model
The utility model mainly solves the technical problems in the prior art and provides a corrugated butt joint metal air pipe.
In order to achieve the above purpose, the technical scheme is adopted by the corrugated butt-joint metal air pipe, the corrugated butt-joint metal air pipe comprises a corrugated air pipe, a length adjusting mechanism is arranged on the corrugated air pipe, the left wall surface and the right wall surface of the corrugated air pipe are all in sealing connection with mounting plates, the right wall surface of the right mounting plate is in sealing connection with positioning sleeves, the outer wall of each positioning sleeve is provided with positioning clamping grooves, the left wall surface of the left mounting plate is in sealing connection with a connecting sleeve, the positioning sleeves are matched with the connecting sleeves, the positioning sleeves can be movably clamped into the connecting sleeves, the positioning sleeves, the connecting sleeves and the corrugated air pipe are mutually communicated, the outer wall of each connecting sleeve is movably provided with an matched auxiliary sleeve, the auxiliary sleeve is annular, a first spring is fixedly arranged between the wall surfaces of the auxiliary sleeve and the left mounting plate, the outer wall surfaces of the connecting sleeve are movably penetrated through the inner wall surfaces of the first spring, the inner wall surfaces of the connecting sleeve are all provided with mounting grooves, the inner wall surfaces of the two mounting grooves are movably provided with matched positioning columns, the wall surfaces of the two positioning columns far away from each other are arc surfaces, the lower side positioning columns and the wall surfaces of the connecting sleeve are fixedly penetrated through the top of the connecting rods, and the two wall surfaces of the connecting rods are fixedly installed near the top of the connecting rods.
Preferably, the length adjusting mechanism comprises two limit sleeves, the two limit sleeves are fixedly arranged on the right wall surface of the left mounting plate, the two limit sleeves are movably provided with moving slide bars which are matched with each other, and the right end surfaces of the two moving slide bars are fixedly arranged on the left wall surface of the right mounting plate.
Preferably, a plurality of locating holes distributed in an equidistant state are formed in the upper side wall surfaces of the two limiting sleeves, connecting grooves are formed in the upper side wall surfaces of the two movable sliding rods, and the two connecting grooves are movably provided with locating clamping blocks which are matched.
Preferably, a third spring is fixedly installed between the lower side wall surface of the two positioning clamping blocks and the wall surface, close to the same-side connecting groove, of the two positioning clamping blocks, the two positioning clamping blocks are matched with the two groups of positioning holes, and the two positioning clamping blocks are movably clamped into the rightmost positioning holes on the same side.
Preferably, the two upper side wall surfaces of the limit sleeves are fixedly provided with mounting frames, the mounting frames are hollow concave, movable pins are arranged on the mounting frames and movably penetrate through the upper side wall surfaces of the mounting frames, movable plates are fixedly arranged on the bottom wall surfaces of the movable pins, and the movable plates are concave.
Preferably, a fourth spring is fixedly arranged between the wall surface of the upper side wall of the movable plate and the wall surface close to the inner side of the mounting frame cavity, and extrusion blocks are fixedly arranged on the bottom wall surfaces of the two vertical ends of the movable plate.
Preferably, two extrusion blocks are all provided with a plurality of, and two sets of a plurality of extrusion blocks are all equidistance state distribution, and two sets of a plurality of extrusion blocks all with two sets of locating holes looks adaptations, two sets of a plurality of extrusion blocks all with homonymy a plurality of locating holes one-to-one.
Advantageous effects
The utility model provides a corrugated butt joint metal air pipe. The beneficial effects are as follows:
(1) The corrugated butt-joint metal air pipe is characterized in that when two air pipes are installed, the positioning sleeve on one air pipe is clamped into the connecting sleeve of the other air pipe until the other air pipe cannot move, the auxiliary sleeve is loosened, the first spring starts to stretch, the auxiliary sleeve moves leftwards, the inner wall of the auxiliary sleeve can extrude the upper positioning column to move downwards, the second spring can be stretched, and finally the lower positioning column can be clamped into the positioning clamping groove.
(2) The corrugated butt-joint metal air pipe is characterized in that when the length of the corrugated air pipe is required to be changed, the movable pin can be pressed downwards, the fourth spring starts to be lengthened, the movable plate can clamp two groups of extrusion blocks into the inside of the same-side positioning holes, the two groups of extrusion blocks can be contacted with the same-side positioning blocks, the positioning blocks are forced to move downwards, the third spring is compressed until the positioning blocks are separated from the positioning holes, then the length of the corrugated air pipe can be changed by pulling the mounting frame leftwards, after the length is adjusted, the movable pin is loosened, the fourth spring starts to shrink and move upwards with the movable plate, finally the extrusion blocks can leave the inside of the positioning holes, the third spring can stretch and move upwards with the positioning blocks, and finally the positioning blocks are clamped into the inside of the corresponding positioning holes, so that the positioning of the limiting sleeve and the movable sliding rod is realized.
Drawings
FIG. 1 is a perspective view of the whole of the present utility model;
FIG. 2 is a cross-sectional perspective view of the coupling sleeve of the present utility model;
FIG. 3 is an enlarged view of FIG. 2A;
FIG. 4 is a cross-sectional perspective view of the connecting slide bar of the present utility model;
Fig. 5 is a cut-away perspective view of the mount of the present utility model.
Legend description: 1. a wave-shaped air pipe; 2. a mounting plate; 3. positioning a sleeve; 4. a connecting sleeve; 5. an auxiliary sleeve; 6. a first spring; 8. positioning columns; 9. a mounting groove; 10. connecting a slide bar; 11. a second spring; 12. a limit sleeve; 13. moving the slide bar; 14. positioning holes; 15. a connecting groove; 16. a third spring; 17. positioning a clamping block; 18. a mounting frame; 19. a movable pin; 20. a movable plate; 21. extruding a block; 22. and a fourth spring.
Detailed Description
Embodiment one: the utility model provides a ripple butt joint metal tuber pipe, as shown in fig. 1, fig. 2, fig. 3, including wave form tuber pipe 1, be provided with length adjustment mechanism on the wave form tuber pipe 1, the equal sealing connection of wall about wave form tuber pipe 1 has mounting panel 2, the right side wall sealing connection positioning sleeve 3 of right side mounting panel 2, the positioning slot has been seted up to the outer wall of positioning sleeve 3, the left portion wall sealing connection of left side mounting panel 2 has connecting sleeve 4, positioning sleeve 3 and connecting sleeve 4 looks adaptation, the inside of connecting sleeve 4 can be gone into to the movable card to positioning sleeve 3, connecting sleeve 4 and wave form tuber pipe 1 link up each other, the outer wall movable mounting of connecting sleeve 4 has the auxiliary sleeve 5 of looks adaptation, auxiliary sleeve 5 is the annular, fixed mounting has first spring 6 between the wall that auxiliary sleeve 5 and left side mounting panel 2 are close to each other, first spring 6 is compression state setting, the outer wall activity of connecting sleeve 4 passes the inside of first spring 6, all set up mounting groove 9 on the inner wall of connecting sleeve 4, two mounting grooves 9 all are circular groove, the inside of two mounting grooves 9 looks adaptation has 8 looks movable mounting groove, the two side wall 8 of connecting sleeve 9 are the side wall 8 is close to each other between the slide bar 8, the connecting rod side 10 is close to the connecting rod side and is 8, the connecting rod is 8, the side is located the connecting rod is 8, the top is located the connecting rod is located down.
In the use process, when two air pipes are installed, the positioning sleeve 3 on one air pipe is clamped into the connecting sleeve 4 of the other air pipe until the other air pipe cannot move, the auxiliary sleeve 5 is loosened, the first spring 6 starts to stretch, the auxiliary sleeve 5 moves leftwards, the inner wall of the auxiliary sleeve 5 presses the upper positioning column 8 to move downwards, the second spring 11 is stretched, and finally the lower positioning column 8 is clamped into the positioning clamping groove.
Embodiment two: on the basis of the first embodiment, as shown in fig. 1, 2, 4 and 5, the length adjusting mechanism comprises two limiting sleeves 12, the two limiting sleeves 12 are fixedly mounted on the right wall surface of the left mounting plate 2, the two limiting sleeves 12 are movably mounted with a moving slide bar 13 which is matched with the two limiting sleeves, and the right end surfaces of the two moving slide bars 13 are fixedly mounted on the left wall surface of the right mounting plate 2.
The upper side wall surfaces of the two limit sleeves 12 are provided with a plurality of positioning holes 14 distributed in an equidistant state, the two groups of positioning holes 14 are rectangular, the upper side wall surfaces of the two movable slide bars 13 are provided with connecting grooves 15, the two connecting grooves 15 are rectangular, and the two connecting grooves 15 are movably provided with a positioning clamping block 17 which is matched with each other.
A third spring 16 is fixedly arranged between the lower side wall surface of the two positioning clamping blocks 17 and the wall surface, close to the same-side connecting groove 15, of the two positioning clamping blocks, the two positioning clamping blocks 17 are matched with the two groups of positioning holes 14, and the two positioning clamping blocks 17 are movably clamped into the rightmost positioning holes 14 on the same side.
The upper side wall surfaces of the two limiting sleeves 12 are fixedly provided with mounting frames 18, the mounting frames 18 are hollow concave, the mounting frames 18 are provided with movable pins 19, the movable pins 19 movably penetrate through the upper side wall surfaces of the mounting frames 18, the bottom wall surfaces of the movable pins 19 are fixedly provided with movable plates 20, and the movable plates 20 are concave.
A fourth spring 22 is fixedly arranged between the upper side wall surface of the movable plate 20 and the wall surface close to the inner side of the cavity of the mounting frame 18, extrusion blocks 21 are fixedly arranged on the bottom wall surfaces of the two vertical ends of the movable plate 20, and the two groups of extrusion blocks 21 are rectangular.
The two extrusion blocks 21 are all provided with a plurality of, and two sets of a plurality of extrusion blocks 21 all are equidistant state distribution, and two sets of a plurality of extrusion blocks 21 all with two sets of locating holes 14 looks adaptation, two sets of a plurality of extrusion blocks 21 all with homonymy a plurality of locating holes 14 one-to-one.
When the length of the wave-shaped air duct 1 needs to be changed, the movable pin 19 can be pressed downwards, the fourth spring 22 starts to be lengthened, the movable plate 20 can clamp two groups of extrusion blocks 21 into the inside of the positioning holes 14 on the same side, the two groups of extrusion blocks 21 can be contacted with the positioning clamping blocks 17 on the same side, the positioning clamping blocks 17 are forced to move downwards, the third spring 16 is compressed until the positioning clamping blocks 17 are separated from the positioning holes 14, then the mounting frame 18 is pulled leftwards to change the length of the wave-shaped air duct 1, after the length is adjusted, the movable pin 19 is loosened, the fourth spring 22 starts to shrink and move upwards along with the movable plate 20, finally the extrusion blocks 21 can leave the inside of the positioning holes 14, the third spring 16 can stretch and move upwards along with the positioning clamping blocks 17, finally the positioning clamping blocks 17 are clamped into the inside of the corresponding positioning holes 14, and the positioning of the limiting sleeve 12 and the movable sliding rod 13 are realized.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a ripple butt joint metal tuber pipe, includes wave form tuber pipe (1), is provided with length adjustment mechanism on wave form tuber pipe (1), its characterized in that: the utility model discloses a wave duct, a wave duct and a support column, a wave duct is arranged on the inner side of the wave duct, a mounting plate (2) is arranged on the left wall surface and the right wall surface of the wave duct (1), a positioning clamping groove is arranged on the outer wall of the positioning sleeve (3), a connecting sleeve (4) is arranged on the left wall surface of the left mounting plate (2), a positioning sleeve (3) and the connecting sleeve (4) are matched, the positioning sleeve (3) can be movably clamped into the connecting sleeve (4), the positioning sleeve (3), the connecting sleeve (4) and the wave duct (1) are mutually communicated, an auxiliary sleeve (5) is movably arranged on the outer wall of the connecting sleeve (4) and matched with the auxiliary sleeve, the auxiliary sleeve (5) is annular, a first spring (6) is fixedly arranged between the wall surfaces of the auxiliary sleeve (5) and the left mounting plate (2) which are close to each other, the first spring (6) is arranged in a compressed state, a mounting groove (9) is arranged on the inner wall surface of the connecting sleeve (4), two mounting grooves (9) can be movably penetrated through the inside of the first spring (6), two mounting grooves (9) are movably matched with the inside of the connecting sleeve (4), two positioning columns (8) are arranged between the two circular arc-shaped lower surfaces (8) which are close to each other, the two positioning columns (8) are arranged between the two circular arc-shaped positioning columns (8) and the two lower side surfaces (8) which are close to each other, the wall surfaces of the two positioning columns (8) close to each other are fixedly provided with a connecting sliding rod (10), and the outer wall of the connecting sliding rod (10) penetrates through the top wall surface of the lower side mounting groove (9).
2. The corrugated butt-joint metal duct according to claim 1, wherein: the length adjusting mechanism comprises two limit sleeves (12), wherein the two limit sleeves (12) are fixedly installed on the right wall surface of the left mounting plate (2), the two limit sleeves (12) are movably installed with moving slide bars (13) which are matched with each other, and the right end surfaces of the two moving slide bars (13) are fixedly installed on the left wall surface of the right mounting plate (2).
3. The corrugated butt-joint metal duct according to claim 2, wherein: a plurality of locating holes (14) which are distributed in an equidistant state are formed in the upper side wall surfaces of the two limit sleeves (12), connecting grooves (15) are formed in the upper side wall surfaces of the two movable sliding rods (13), and the inside of each connecting groove (15) is movably provided with a locating clamping block (17) which is matched with the corresponding locating clamping block.
4. A corrugated butt-joint metal duct according to claim 3, wherein: a third spring (16) is fixedly arranged between the lower side wall surface of each positioning fixture block (17) and the wall surface, close to the same-side connecting groove (15), of each positioning fixture block, each positioning fixture block (17) is matched with two groups of positioning holes (14), and each positioning fixture block (17) is movably clamped into the right-most positioning hole (14) on the same side.
5. A corrugated butt-joint metal duct according to claim 3, wherein: two the upper side wall surface fixed mounting of spacing sleeve (12) has mounting bracket (18), and mounting bracket (18) are hollow spill, are provided with movable pin (19) on mounting bracket (18), and the upper side wall surface of movable pin (19) activity run through mounting bracket (18), and the bottom wall surface fixed mounting of movable pin (19) has fly leaf (20), and fly leaf (20) are the spill.
6. The corrugated butt-joint metal duct according to claim 5, wherein: a fourth spring (22) is fixedly arranged between the wall surface of the upper side wall of the movable plate (20) and the wall surface close to the inner side of the cavity of the mounting frame (18), and extrusion blocks (21) are fixedly arranged on the bottom wall surfaces of the two vertical ends of the movable plate (20).
7. The corrugated butt-joint metal duct according to claim 6, wherein: two extrusion piece (21) all are provided with a plurality ofly, and two sets of a plurality of extrusion pieces (21) all are equidistant state distribution, and two sets of a plurality of extrusion pieces (21) all with two sets of locating hole (14) looks adaptations, two sets of a plurality of extrusion pieces (21) all with homonymy a plurality of locating hole (14) one-to-one.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221121362U true CN221121362U (en) | 2024-06-11 |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |