CN218582478U - Sealed effectual stainless steel tuber pipe - Google Patents
Sealed effectual stainless steel tuber pipe Download PDFInfo
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- CN218582478U CN218582478U CN202222813760.7U CN202222813760U CN218582478U CN 218582478 U CN218582478 U CN 218582478U CN 202222813760 U CN202222813760 U CN 202222813760U CN 218582478 U CN218582478 U CN 218582478U
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- tuber pipe
- fixedly connected
- stainless steel
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- fixed
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Abstract
The utility model discloses a sealed effectual stainless steel tuber pipe, belong to the tuber pipe field, a sealed effectual stainless steel tuber pipe, including two tuber pipe bodies, the equal fixedly connected with stop sleeve in tuber pipe body front end outside, the stop sleeve inboard all is provided with spacing chamber, spacing chamber bottom all is provided with the plastic mat, the lower extreme all is provided with two trapezoidal draw slips on the stop sleeve inboard, tuber pipe body rear end all is provided with the connecting cylinder, the lower extreme all is provided with two trapezoidal spouts on the connecting cylinder outside, installation through stop sleeve and connecting cylinder, but make the tuber pipe body its junction outside secondary seal after connecting, but make the sealed effectual of tuber pipe body, it can realize setting up stop sleeve and connecting cylinder in the junction outside of tuber pipe, carry out secondary seal to the junction of tuber pipe, make the sealed effectual of tuber pipe body, connect two tuber pipes through spacing powerful extension spring and activity spacing piece simultaneously, improve the leakproofness and the stability of tuber pipe junction.
Description
Technical Field
The utility model relates to a tuber pipe field, more specifically say, relate to a sealed effectual stainless steel tuber pipe.
Background
The tuber pipe, be used for air transportation and the pipe-line system who distributes, there are compound tuber pipe and inorganic tuber pipe two kinds, can be categorised according to cross sectional shape and material, the preparation of tuber pipe preparation stainless steel tuber pipe is at the seam of stinging, the rivet joint, sealed glue is scribbled in gap such as flange turn-ups four corners, should clear away surperficial dust and greasy dirt before scribbling sealed glue, according to cross sectional shape, the tuber pipe can divide into circular tuber pipe, the rectangle tuber pipe, multiple such as oblate tuber pipe, wherein circular tuber pipe resistance is minimum but the height dimension is the biggest, the preparation is complicated, so use mainly for the rectangle tuber pipe, according to the material, the tuber pipe can divide into the metal tuber pipe, compound tuber pipe, the polymer tuber pipe.
In the prior art, after the stainless steel air pipe is used for a long time, the joint of the stainless steel air pipe is easy to loosen and leak, and the sealing performance and the stability of the air pipe are reduced.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
To the problem that exists among the prior art, the utility model aims to provide a sealed effectual stainless steel tuber pipe, it can realize setting up spacing sleeve and connecting cylinder in the junction outside of tuber pipe, carries out secondary seal to the junction of tuber pipe, makes tuber pipe body 1 sealed effectual, connects two tuber pipes through spacing powerful extension spring and the spacing piece of activity simultaneously, improves the leakproofness and the stability of tuber pipe junction.
2. Technical scheme
In order to solve the problem, the utility model adopts the following technical proposal.
The utility model provides a sealed effectual stainless steel tuber pipe, includes two tuber pipe bodies, the equal fixedly connected with limit sleeve in the tuber pipe body front end outside, the limit sleeve inboard all is provided with spacing chamber, spacing chamber bottom all is provided with the plastic pad, the lower extreme all is provided with two trapezoidal slivers on the limit sleeve inboard, tuber pipe body rear end all is provided with the connecting cylinder, the lower extreme all is provided with two trapezoidal spouts on the connecting cylinder outside, can realize setting up limit sleeve and connecting cylinder in the junction outside of tuber pipe, carries out secondary seal to the junction of tuber pipe, makes the sealed effectual of tuber pipe body, connects two tuber pipes through spacing powerful extension spring and the spacing piece of activity simultaneously, improves the leakproofness and the stability of tuber pipe junction.
Furthermore, two the equal fixedly connected with limiting plate in spacing sleeve upper end rear portion, the equal fixedly connected with powerful extension spring of limiting plate front end, the equal fixedly connected with activity spacing piece in powerful extension spring front end, during the use, the spacing piece of activity is all fixed at the limiting plate front end through powerful extension spring.
Further, two equal fixedly connected with two fixed spacing pieces in the anterior both sides of connecting cylinder upper end, fixed spacing piece inboard all is provided with the slot, a plurality of rear end fixed spacing piece upper end middle part all is provided with the arc recess, during the use, with two tuber pipe body coupling backs, the staff can be manual with the spacing piece of activity is tensile forward to in going into the spacing piece card of activity two fixed spacing piece inboard slots, it is spacing with the spacing piece of activity through fixed spacing piece.
Further, a plurality of front ends the equal fixedly connected with fixed sleeve in fixed spacing piece front end middle part, fixed sleeve all with the inside intercommunication of the fixed spacing piece of front end, the inside equal swing joint of fixed sleeve has the movable rod, the equal fixedly connected with fixture block in movable rod rear end, reset spring is all installed to the outside rear end of movable rod, reset spring front end all with fixed sleeve fixed connection, the reset spring rear end all with fixture block fixed connection, during the use, the fixture block passes through the movable rod to be fixed inside fixed sleeve.
Further, it is a plurality of spacing piece front end middle part of activity all is provided with the draw-in groove, and during the use, the staff can manually hold the movable rod front end, stimulates the movable rod forward, and the movable rod drives the fixture block and moves forward, and the fixture block can drive reset spring forward and receive the extrusion while move forward, makes reset spring and fixture block all move to the fixed sleeve in, then will move about spacing piece card go into the slot, loosens the movable rod, and reset spring can drive the fixture block and move backward and reset, makes the fixture block can block into in the draw-in groove of spacing piece front end of activity, and the spacing piece that will move about is fixed.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of:
(1) This scheme can realize setting up spacing sleeve and connecting cylinder in the junction outside of tuber pipe, carries out the secondary seal to the junction of tuber pipe, makes tuber pipe body 1 sealed effectual, connects two tuber pipes through spacing powerful extension spring and the spacing piece of activity simultaneously, improves the leakproofness and the stability of tuber pipe junction.
(2) The equal fixedly connected with limiting plate in two spacing sleeve upper end rear portions, the equal fixedly connected with powerful extension spring of limiting plate front end, the equal fixedly connected with activity spacing piece in powerful extension spring front end, the spacing piece in activity is all fixed at the limiting plate front end through powerful extension spring.
(3) Two fixed spacing pieces of two equal fixedly connected with in both sides of two connecting cylinder upper end front portions, fixed spacing piece inboard all is provided with the slot, and the fixed spacing piece upper end middle part in a plurality of rear ends all is provided with the arc recess, with two tuber pipe body coupling backs, the staff can be manual with the spacing piece of activity forward stretching to go into the spacing piece card of activity in two fixed spacing piece inboard slots, it is spacing with the spacing piece of activity through fixed spacing piece.
(4) The fixed spacing piece front end middle part of a plurality of front ends all fixedly connected with fixed sleeve, fixed sleeve all with the fixed spacing piece inside intercommunication of front end, the inside equal swing joint of fixed sleeve has the movable rod, the equal fixedly connected with fixture block in movable rod rear end, reset spring is all installed to the outside rear end of movable rod, reset spring front end all with fixed sleeve fixed connection, the reset spring rear end all with fixture block fixed connection, the fixture block passes through the movable rod to be fixed inside fixed sleeve.
(5) The middle parts of the front ends of the movable limiting pieces are provided with clamping grooves, a worker can manually hold the front end of the movable rod to pull the movable rod forwards, the movable rod drives the clamping block to move forwards, the clamping block can drive the reset spring to be extruded and move forwards simultaneously, the reset spring and the clamping block are moved to the fixed sleeve, then the movable limiting pieces are clamped into the slots, the movable rod is loosened, the reset spring can drive the clamping block to move backwards to reset, the clamping block can be clamped into the clamping grooves of the front ends of the movable limiting pieces, and the movable limiting pieces are fixed.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the middle air duct body of the present invention;
FIG. 3 is an enlarged view of the point A in FIG. 2;
fig. 4 is a schematic view of the internal structure of the middle fixing sleeve of the present invention.
The numbering in the figures illustrates:
1. an air duct body; 2. a limiting sleeve; 3. a limiting cavity; 4. a plastic pad; 5. a trapezoidal slide bar; 6. a connecting cylinder; 7. a trapezoidal chute; 8. a limiting plate; 9. a strong tension spring; 10. a movable limiting sheet; 11. a card slot; 12. fixing a limiting sheet; 13. inserting slots; 14. an arc-shaped groove; 15. fixing the sleeve; 16. a movable rod; 17. a clamping block; 18. a return spring.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like, are to be interpreted broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
please refer to fig. 1-4, a stainless steel air duct with good sealing effect, comprising two air duct bodies 1, wherein a limiting sleeve 2 is fixedly connected to the outer side of the front end of each air duct body 1, a limiting cavity 3 is arranged on the inner side of each limiting sleeve 2, a plastic pad 4 is arranged at the bottom of each limiting cavity 3, two trapezoidal sliding strips 5 are arranged at the upper end and the lower end of each limiting sleeve 2, a connecting cylinder 6 is arranged at the rear end of each air duct body 1, two trapezoidal sliding grooves 7 are arranged at the upper end and the lower end of the outer side of each connecting cylinder 6, two air duct bodies 1 to be connected can be sequentially placed front and back, then the connecting cylinder 6 at the rear end of each front air duct body 1 is inserted into the limiting sleeve 2 at the front end of each rear air duct body 1, the trapezoidal sliding strips 5 at the inner side of each limiting sleeve 2 are clamped into the trapezoidal sliding grooves 7 of the connecting cylinders 6, then the connecting cylinders 6 at the front ends are manually extruded backwards by a worker, the connecting cylinders 6 are moved to the bottom of the limiting cavities 3, so that the two air duct bodies 1 are sealed after being connected, and the two air duct bodies 1 are installed, and the connecting cylinders 2 and the connecting cylinders 6 are sealed.
Referring to fig. 1-2, the rear parts of the upper ends of the two limiting sleeves 2 are fixedly connected with limiting plates 8, the front ends of the limiting plates 8 are fixedly connected with strong tension springs 9, the front ends of the strong tension springs 9 are fixedly connected with movable limiting pieces 10, when the device is used, the movable limiting pieces 10 are fixed at the front ends of the limiting plates 8 through the strong tension springs 9, and the movable limiting pieces 10 can be manually stretched, so that the movable limiting pieces 10 can be conveniently used.
Referring to fig. 1-3, two fixed limiting pieces 12 are fixedly connected to two sides of the front part of the upper end of each of the two connecting cylinders 6, slots 13 are formed in the inner sides of the fixed limiting pieces 12, arc-shaped grooves 14 are formed in the middle parts of the upper ends of the fixed limiting pieces 12 at the rear ends, when the wind pipe fixing device is used, after the two wind pipe bodies 1 are connected, a worker can manually stretch the movable limiting piece 10 forwards, the movable limiting piece 10 is clamped into the slots 13 in the inner sides of the two fixed limiting pieces 12, the movable limiting piece 10 is limited through the fixed limiting pieces 12, the front end of the powerful tension spring 9 is clamped into the arc-shaped groove 14, the movable limiting piece 10 is convenient to limit, the two wind pipe bodies 1 are connected through the tension of the powerful tension spring 9, and the joint of the wind pipe bodies 1 is fastened more.
Referring to fig. 2-4, the front ends of the front end fixed limiting pieces 12 are fixedly connected with the fixed sleeves 15, the fixed sleeves 15 are communicated with the inside of the front end fixed limiting pieces 12, the inside of the fixed sleeves 15 is movably connected with the movable rod 16, the rear ends of the movable rods 16 are fixedly connected with the clamping blocks 17, the rear ends of the outer sides of the movable rods 16 are respectively provided with the return springs 18, the front ends of the return springs 18 are fixedly connected with the fixed sleeves 15, the rear ends of the return springs 18 are fixedly connected with the clamping blocks 17, when the device is used, the clamping blocks 17 are fixed inside the fixed sleeves 15 through the movable rods 16, and the clamping blocks 17 are fixed at the rear ends of the fixed sleeves 15 through the pressure of the return springs 18.
Referring to fig. 2, the middle of the front ends of the plurality of movable limiting pieces 10 are provided with the slots 11, when in use, a worker can manually hold the front end of the movable rod 16, pull the movable rod 16 forward, the movable rod 16 drives the fixture block 17 to move forward, the fixture block 17 can drive the reset spring 18 to be extruded and move forward at the same time, so that the reset spring 18 and the fixture block 17 move into the fixed sleeve 15, then clamp the movable limiting pieces 10 into the slots 13, loosen the movable rod 16, the reset spring 18 can drive the fixture block 17 to move backward for resetting, so that the fixture block 17 can be clamped into the slots 11 at the front ends of the movable limiting pieces 10, fix the movable limiting pieces 10, enable the connection of the air duct body 1 to be firm, and improve the stability of the air duct body 1.
The utility model discloses a theory of operation is: firstly, two air pipe bodies 1 to be connected are sequentially placed front and back, then a connecting cylinder 6 at the rear end of the front end air pipe body 1 is inserted into a limiting sleeve 2 at the front end of the rear end air pipe body 1, a trapezoidal slide bar 5 at the inner side of the limiting sleeve 2 is clamped into a trapezoidal sliding groove 7 at the upper end of the connecting cylinder 6, then a worker manually extrudes the front end connecting cylinder 6 backwards, the connecting cylinder 6 is moved to the bottom of a limiting cavity 3, the worker can manually hold the front end of a movable rod 16, pull the movable rod 16 forwards, the movable rod 16 drives a clamping block 17 to move forwards, the clamping block 17 can drive a reset spring 18 to be extruded and move forwards, the reset spring 18 and the clamping block 17 are moved into a fixed sleeve 15, the worker can manually stretch the movable limiting piece 10 forwards, the movable limiting piece 10 is clamped into two slots 13 at the inner sides of the fixed limiting pieces 12, the movable limiting piece 10 is limited by the fixed limiting piece 12, the front end of a powerful tension spring 9 is clamped into two movable limiting pieces 10, the movable limiting piece 10 is clamped into two air pipe bodies 10, the movable limiting piece 1 is more firmly connected, the movable limiting spring 1 is more firmly, the movable limiting spring 17, and the movable limiting piece is more firmly connected with the movable limiting sleeve 1, and the movable limiting sleeve 17, and the movable limiting block 17, and the movable limiting spring is more firmly connected with the air pipe body, and the movable limiting sleeve 1, and the movable limiting sleeve 11.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the protection scope of the present invention by replacing or changing the technical solution and the modified concept of the present invention within the technical scope of the present invention.
Claims (5)
1. The utility model provides a sealed effectual stainless steel tuber pipe, includes two tuber pipe bodies (1), its characterized in that: the equal fixedly connected with stop sleeve (2) in tuber pipe body (1) front end outside, stop sleeve (2) inboard all is provided with spacing chamber (3), spacing chamber (3) bottom all is provided with plastic pad (4), the lower extreme all is provided with two trapezoidal draw runner (5) on stop sleeve (2) inboard, tuber pipe body (1) rear end all is provided with connecting cylinder (6), the lower extreme all is provided with two trapezoidal spout (7) on connecting cylinder (6) outside.
2. The stainless steel air pipe with good sealing effect as claimed in claim 1, wherein: two the equal fixedly connected with limiting plate (8) in limiting sleeve (2) upper end rear portion, the equal fixedly connected with powerful extension spring (9) of limiting plate (8) front end, the equal fixedly connected with activity spacing piece (10) in powerful extension spring (9) front end.
3. The stainless steel air pipe with good sealing effect as claimed in claim 1, wherein: two equal fixedly connected with two fixed spacing pieces (12) in connecting cylinder (6) upper end front portion both sides, fixed spacing piece (12) inboard all is provided with slot (13), a plurality of rear end fixed spacing piece (12) upper end middle part all is provided with arc recess (14).
4. The stainless steel air pipe with good sealing effect as claimed in claim 3, wherein: a plurality of front ends fixed spacing piece (12) front end middle part equal fixedly connected with fixing sleeve (15), fixing sleeve (15) all with the inside intercommunication of the fixed spacing piece of front end (12), the inside equal swing joint of fixing sleeve (15) has movable rod (16), the equal fixedly connected with fixture block (17) in movable rod (16) rear end, reset spring (18) are all installed to movable rod (16) outside rear end, reset spring (18) front end all with fixing sleeve (15) fixed connection, reset spring (18) rear end all with fixture block (17) fixed connection.
5. The stainless steel air pipe with good sealing effect as claimed in claim 2, wherein: the middle parts of the front ends of the movable limiting pieces (10) are provided with clamping grooves (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222813760.7U CN218582478U (en) | 2022-10-25 | 2022-10-25 | Sealed effectual stainless steel tuber pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222813760.7U CN218582478U (en) | 2022-10-25 | 2022-10-25 | Sealed effectual stainless steel tuber pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218582478U true CN218582478U (en) | 2023-03-07 |
Family
ID=85374679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222813760.7U Active CN218582478U (en) | 2022-10-25 | 2022-10-25 | Sealed effectual stainless steel tuber pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218582478U (en) |
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2022
- 2022-10-25 CN CN202222813760.7U patent/CN218582478U/en active Active
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