CN220337746U - Heating and ventilation equipment pipeline connecting assembly - Google Patents
Heating and ventilation equipment pipeline connecting assembly Download PDFInfo
- Publication number
- CN220337746U CN220337746U CN202322090796.1U CN202322090796U CN220337746U CN 220337746 U CN220337746 U CN 220337746U CN 202322090796 U CN202322090796 U CN 202322090796U CN 220337746 U CN220337746 U CN 220337746U
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 90
- 238000009423 ventilation Methods 0.000 title claims abstract description 75
- 238000001125 extrusion Methods 0.000 claims abstract description 82
- 230000005540 biological transmission Effects 0.000 claims description 84
- 230000002457 bidirectional effect Effects 0.000 claims description 21
- 230000008602 contraction Effects 0.000 claims description 8
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 9
- 239000000956 alloy Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009428 plumbing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Abstract
The utility model provides a heating and ventilation equipment pipeline connecting component, which is applicable to the technical field of heating and ventilation pipeline connection and aims to provide the heating and ventilation equipment pipeline connecting component, and adopts the following scheme: the heating and ventilation pipeline comprises a first heating and ventilation pipeline, a second heating and ventilation pipeline, a fixing frame, a first shrinkage shell, a second shrinkage shell, an extrusion mechanism and an adjusting mechanism, wherein the first shrinkage shell is arranged on one side of the first heating and ventilation pipeline, the second shrinkage shell is connected to the surface of the first shrinkage shell in a sliding manner, the extrusion mechanism and the adjusting mechanism are symmetrically and fixedly arranged on the surfaces of the first shrinkage shell and the second shrinkage shell, the first heating and ventilation pipeline and the second heating and ventilation pipeline can be quickly connected through the extrusion mechanism and the adjusting mechanism, and when errors occur in size, and gaps exist between the first heating and ventilation pipeline and the second heating and ventilation pipeline, the first shrinkage shell and the second shrinkage shell can be controlled to shrink and still be connected, so that the practicability of the heating and ventilation pipeline connecting assembly is improved; the utility model is also suitable for the field of heating and ventilation pipeline connection.
Description
Technical Field
The utility model relates to the technical field of heating and ventilation pipeline connection, in particular to a heating and ventilation equipment pipeline connection assembly.
Background
Heating is general terms for heating, ventilation and air conditioning of a building, heating equipment needs to be used by connecting pipelines, therefore, the heating equipment needs to be connected by using a connecting component, a flange needs to be welded on the side face of the connection before the existing heating pipelines are connected, the side faces of the two heating pipelines are tightly attached, the flange is tightly attached, the bolt penetrates through a round hole on the surface of the flange, the heating pipelines are firmly connected, a small gap exists between the pipelines under the condition that the size of the heating pipelines is free from errors, but when the length of the heating pipelines is free from errors, the flange is fixed on the side face of the heating pipelines and cannot stretch out and draw back, so that the heating pipelines cannot be connected, and the practicability of the heating pipe connecting component is reduced.
Accordingly, there is a need to provide a new heating and ventilation equipment plumbing connection assembly that addresses the above-described issues.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a pipeline connecting assembly of heating and ventilation equipment.
The utility model provides a heating and ventilation equipment pipeline connecting assembly, which comprises: the novel heating and ventilation device comprises a first heating and ventilation pipeline, a second heating and ventilation pipeline, a fixing frame, a first shrinkage shell, a second shrinkage shell, an extrusion mechanism and an adjusting mechanism, wherein the second heating and ventilation pipeline is arranged on one side of the first heating and ventilation pipeline, the fixing frame is fixedly connected to the side face of the first heating and ventilation pipeline and the side face of the second heating and ventilation pipeline, the first shrinkage shell is arranged on one side of the first heating and ventilation pipeline, the second shrinkage shell is slidably connected to the surface of the first shrinkage shell, the extrusion mechanism and the adjusting mechanism are symmetrically and fixedly arranged on the surface of the first shrinkage shell and the surface of the second shrinkage shell, the fixing frame is welded on the side face of the first heating and ventilation pipeline and the side face of the second heating and ventilation pipeline, the first shrinkage shell and the side face of the second shrinkage shell are close to the first heating and the second heating and ventilation pipeline, the extrusion mechanism is rotated, the side face of the first shrinkage shell and the second shrinkage shell is fixedly connected with the fixing frame, the first heating and ventilation pipeline and the second heating and ventilation pipeline are quickly connected, and the adjusting mechanism can control the first shrinkage shell to enter or move out into the second shrinkage shell, and adjust the gap between the first heating and ventilation pipeline according to the first heating and the heating and ventilation pipeline.
Preferably, the front and rear surfaces of the first shrinkage shell and the second shrinkage shell are symmetrically and fixedly provided with a first guide seat and a second guide seat, the rectangular rod part of the first guide seat slides in the second guide seat, the side surfaces of the first guide seat and the second guide seat are symmetrically and fixedly connected with bolt fixing pieces, the first guide seat and the second guide seat are close to the front and rear surfaces of the first shrinkage shell and the second shrinkage shell, the bolt fixing pieces are tightly attached to the front and rear surfaces of the first shrinkage shell and the second shrinkage shell, the bolt penetrates through a round hole to enter the inner walls of the first shrinkage shell and the second shrinkage shell, the front and rear surfaces of the first guide seat and the second guide seat and the first shrinkage shell and the second shrinkage shell are fixed, and the rectangular rod part of the first guide seat slides in the second guide seat when the first shrinkage shell enters or moves out of the second shrinkage shell.
Preferably, the extrusion mechanism comprises an extrusion connecting hole, an extrusion mounting seat, a transmission screw rod, a first driving block and an extrusion block, wherein the extrusion connecting hole is symmetrically formed in the surface of the fixing frame, the extrusion mounting seat is symmetrically and fixedly connected with the front surface and the rear surface of the first shrinkage shell and the second shrinkage shell, the transmission screw rod is rotationally connected with the inner wall of the extrusion mounting seat, one side of the transmission screw rod, which is far away from the extrusion mounting seat, is fixedly connected with the first driving block, the extrusion mounting seat is internally provided with the extrusion block, the extrusion block is internally meshed with the surface of the transmission screw rod, the first driving block is manually driven to rotate, the transmission screw rod is driven to rotate in the extrusion mounting seat, the surface of the transmission screw rod is contacted with the inside of the extrusion block, the extrusion block is close to the extrusion connecting hole, the extrusion mounting seat is fixedly and firmly connected with the fixing frame, and the first shrinkage shell and the second shrinkage shell are fixedly connected, and the first heating pipeline and the second heating pipeline are quickly connected.
Preferably, the extrusion mechanism further comprises a limiting hole and a limiting rod, the limiting hole is symmetrically formed in the surface of the extrusion mounting seat, the limiting rod is symmetrically and fixedly connected to the surface of the extrusion block, the limiting rod is slidably connected with the limiting hole, when the extrusion block enters the extrusion connecting hole, the limiting rod slides in the limiting hole, the extrusion block is prevented from shaking in the moving process, and the moving stability of the extrusion block is improved.
Preferably, the adjustment mechanism comprises a first adjustment seat, a second adjustment seat, a bidirectional screw rod, a second driving block, a first transmission block and a second transmission block, wherein the upper surface and the lower surface of the first shrinkage shell and the second shrinkage shell are symmetrically and fixedly connected with the first adjustment seat and the second adjustment seat, the bidirectional screw rod is connected with the bidirectional screw rod in a rotating manner, one side of the bidirectional screw rod, which is far away from the first adjustment seat, is fixedly connected with the second driving block, the first transmission block is internally meshed with the surface of the bidirectional screw rod, the second transmission block is symmetrically and fixedly connected with the second transmission block, the adjustment mechanism further comprises a transmission rod, the upper surface and the lower surface of the first transmission block are symmetrically and fixedly connected with the transmission rod, the second transmission block is manually rotated to drive the bidirectional screw rod to rotate in the first adjustment seat, the surface of the bidirectional screw rod is contacted with the first transmission block, the first transmission block is controlled to be mutually close to the first adjustment seat, the transmission rod is rotated in the inner wall of the first transmission block and the second transmission block, the first transmission rod is in the inner wall of the first adjustment seat, the first transmission block is in the direction of the second transmission block is in the direction of the first shrinkage shell, the second transmission block is mutually close to the first shrinkage shell, the first transmission block is driven to be mutually close to the first transmission block, and the second transmission block is mutually close to the first transmission block is driven mutually, and the first transmission block is mutually close to the first shrinkage shell is driven mutually and is far away from the first shrinkage shell, and the first transmission block is mutually close to the second transmission block and the second transmission block is driven mutually and mutually close to the second transmission block and the second transmission block is correspondingly.
Preferably, the first shrinkage shell and the second shrinkage shell are made of steel alloy, the steel alloy material has high physical strength, and meanwhile, the chemical property is stable, the inside of the first shrinkage shell and the second shrinkage shell is not easy to damage or deform due to extrusion in the use process of heating and ventilation equipment, and the service lives of the first shrinkage shell and the second shrinkage shell are prolonged.
Preferably, the first shrink shell and the second shrink shell adopt rectangular design, and when adjustment mechanism control first shrink shell gets into or moves out the inside of second shrink shell, first shrink shell can not appear rotating the phenomenon like the circular part, guarantees that first shrink shell is stable to be controlled and remove, simultaneously, the removal in-process can not take place the skew.
Compared with the related art, the heating and ventilation equipment pipeline connecting assembly provided by the utility model has the following beneficial effects:
1. through installing extrusion mechanism and adjustment mechanism, can be with first warm logical pipeline and the quick connect of second warm logical pipeline, when the size appears the error, when leading to there is the clearance between first warm logical pipeline and the second warm logical pipeline, through controlling first shrink shell and the shrink of second shrink shell, still can connect, improved warm logical coupling assembling's practicality;
2. through first shrink shell and second shrink shell adoption rectangle design, adjustment mechanism control first shrink shell gets into or when shifting out the inside of second shrink shell, and first shrink shell can not appear rotating the phenomenon like the circular piece, guarantees that first shrink shell is stable to be controlled and remove, simultaneously, removes the in-process, can not take place the skew.
Drawings
FIG. 1 is a schematic view of the overall structure provided by the present utility model;
FIG. 2 is a schematic diagram of a separation structure according to the present utility model;
FIG. 3 is an enlarged schematic view of a first shrink wrap and a second shrink wrap provided by the present utility model;
FIG. 4 is a schematic view of an extrusion mechanism according to the present utility model;
fig. 5 is a schematic structural diagram of an adjusting mechanism provided by the utility model.
Reference numerals in the drawings: 1. a first warm-air duct; 2. a second warm-air duct; 3. a fixing frame; 4. a first shrink shell; 5. a second shrink shell; 6. an extrusion mechanism; 61. extruding the connecting hole; 62. extruding the mounting seat; 63. a transmission screw rod; 64. a first driving block; 65. extruding a block; 66. a limiting hole; 67. a limit rod; 7. an adjusting mechanism; 71. a first adjustment seat; 72. a second adjusting seat; 73. a two-way screw rod; 74. a second driving block; 75. a first transmission block; 76. a second transmission block; 77. a transmission rod; 8. the first guide seat; 9. the second guide seat; 10. and a bolt fixing member.
Description of the embodiments
The utility model will be further described with reference to the drawings and embodiments.
Referring to fig. 1, 2, 3, 4 and 5 in combination, a heating and ventilation device pipe connection assembly includes: the hot-air heating and ventilation system comprises a first hot-air heating and ventilation pipeline 1, a second hot-air heating and ventilation pipeline 2, a fixing frame 3, a first shrinkage shell 4, a second shrinkage shell 5, an extrusion mechanism 6 and an adjusting mechanism 7, wherein the second hot-air heating and ventilation pipeline 2 is arranged on one side of the first hot-air heating and ventilation pipeline 1, the fixing frame 3 is fixedly connected with the side face of the first hot-air heating and ventilation pipeline 1 and the side face of the second hot-air heating and ventilation pipeline 2, the first shrinkage shell 4 is arranged on one side of the first hot-air heating and ventilation pipeline 1, the second shrinkage shell 5 is slidably connected with the surface of the first shrinkage shell 4, the extrusion mechanism 6 and the adjusting mechanism 7 are symmetrically and fixedly arranged on the surfaces of the first shrinkage shell 4 and the second shrinkage shell 5, the fixing frame 3 is welded on the side face of the first hot-air heating and ventilation pipeline 1 and the side face of the second hot-air heating and ventilation pipeline 2, the first shrinkage shell 4 and the second shrinkage shell 5 are fixedly connected with the fixing frame 3, the first hot-air heating and ventilation pipeline 1 and the second hot-air heating and ventilation pipeline 2 are quickly connected, the adjusting mechanism 7 can control the first shrinkage shell 4 and the second hot-air heating and ventilation pipeline 2 to enter the first hot-air heating and ventilation pipeline 1 or move out of the second hot-air heating and ventilation pipeline 2, and the hot-air heating and ventilation pipeline 1 is adjusted according to the first shrinkage shell 4 and the second hot-air heating and the first heat and ventilation and the second.
Example 1
In the specific implementation process, as shown in fig. 2 and 3, the front and rear surfaces of the first shrink shell 4 and the second shrink shell 5 are symmetrically and fixedly provided with a first guide seat 8 and a second guide seat 9, rectangular rod parts of the first guide seat 8 slide inside the second guide seat 9, bolt fixing pieces 10 are symmetrically and fixedly connected to the side surfaces of the first guide seat 8 and the second guide seat 9, the first guide seat 8 and the second guide seat 9 are close to the front and rear surfaces of the first shrink shell 4 and the second shrink shell 5, the bolt fixing pieces 10 are tightly attached to the front and rear surfaces of the first shrink shell 4 and the second shrink shell 5, bolts penetrate through round holes to enter the inner walls of the first shrink shell 4 and the second shrink shell 5, the first guide seat 8 and the second guide seat 9 are fixed with the front and rear surfaces of the first shrink shell 4 and the second shrink shell 5, and the rectangular rod parts of the first guide seat 8 slide inside the second guide seat 9 when the first shrink shell 4 enters or moves out of the second shrink shell 5.
Referring to fig. 2 and 4, the extrusion mechanism 6 includes extrusion connecting hole 61, extrusion mount pad 62, transmission lead screw 63, first drive block 64 and extrusion block 65, extrusion connecting hole 61 has been seted up to mount 3 surface symmetry, the symmetrical fixedly connected with extrusion mount pad 62 in front and back surface of first shrink shell 4 and second shrink shell 5, the rotation of extrusion mount pad 62 inner wall is connected with transmission lead screw 63, one side that extrusion mount pad 62 was kept away from to transmission lead screw 63 is fixedly connected with first drive block 64, the inside extrusion piece 65 that is provided with of extrusion mount pad 62, and the inside meshing of transmission lead screw 63 is connected, and manual drive first drive block 64 rotates, drives transmission lead screw 63 and rotates inside extrusion mount pad 62, and transmission lead screw 63 surface contact extrusion piece 65 is inside, is close to extrusion connecting hole 61 with extrusion block 65, and fixed firm with mount 3 with the fixed connection of first shrink shell 4 and second shrink shell 5, with first warm pipeline 1 and second warm pipeline 2 fast.
Referring to fig. 4, the extrusion mechanism 6 further includes a limiting hole 66 and a limiting rod 67, the surface of the extrusion mounting seat 62 is symmetrically provided with the limiting hole 66, the surface of the extrusion block 65 is symmetrically and fixedly connected with the limiting rod 67, the limiting rod 67 is slidably connected with the limiting hole 66, when the extrusion block 65 enters the extrusion connecting hole 61, the limiting rod 67 slides in the limiting hole 66, so that the extrusion block 65 is prevented from shaking in the moving process, and the moving stability of the extrusion block 65 is improved.
Referring to fig. 2 and 5, the adjusting mechanism 7 includes a first adjusting seat 71, a second adjusting seat 72, a bidirectional screw 73, a second driving block 74, a first transmission block 75 and a second transmission block 76, the upper and lower surfaces of the first and second shrinking shells 4 and 5 are symmetrically and fixedly connected with the first adjusting seat 71 and the second adjusting seat 72, the bidirectional screw 73 is rotatably connected with the first adjusting seat 71, one side of the bidirectional screw 73 far away from the first adjusting seat 71 is fixedly connected with the second driving block 74, the first adjusting seat 71 is symmetrically and slidingly connected with the first transmission block 75, the first transmission block 75 is in meshed connection with the surface of the bidirectional screw 73, the second adjusting seat 72 is symmetrically and fixedly connected with the second transmission block 76, the adjusting mechanism 7 further includes a transmission rod 77, the upper and lower surfaces of the first transmission block 75 and the second transmission block 76 are symmetrically and rotatably connected with a transmission rod 77, the second driving block 74 is manually rotated to drive the bidirectional screw rod 73 to rotate inside the first adjusting seat 71, the surface of the bidirectional screw rod 73 contacts the inside of the first transmission block 75, the first transmission block 75 is controlled to mutually approach along the inside of the first adjusting seat 71, the transmission rod 77 rotates on the inner walls of the first transmission block 75 and the second transmission block 76, the transmission rod 77 and the first adjusting seat 71 tend to be vertical to drive the second adjusting seat 72 to be far away from the first adjusting seat 71, the first shrinkage shell 4 is moved out of the second shrinkage shell 5, the second driving block 74 is reversely rotated, the bidirectional screw rod 73 controls the first transmission block 75 to mutually approach, the transmission rod 77 and the first adjusting seat 71 tend to be horizontal to drive the second adjusting seat 72 to approach the first adjusting seat 71, the first shrinkage shell 4 enters the inside of the second shrinkage shell 5, the adjustment is made according to the gap between the first heating and ventilation duct 1 and the second heating and ventilation duct 2.
Referring to fig. 1 and 2, the first shrink shell 4 and the second shrink shell 5 are made of steel alloy, the steel alloy material has high physical strength, meanwhile, the chemical property is stable, the inside of the first shrink shell 4 and the second shrink shell 5 cannot be easily damaged or extruded and deformed in the using process of heating and ventilation equipment, and the service lives of the first shrink shell 4 and the second shrink shell 5 are prolonged.
Example 2
Referring to fig. 3, the first shrink shell 4 and the second shrink shell 5 are rectangular, and when the adjusting mechanism 7 controls the first shrink shell 4 to enter or move out of the second shrink shell 5, the first shrink shell 4 does not rotate like a round piece, so that the first shrink shell 4 is ensured to stably move left and right, and meanwhile, in the moving process, no offset occurs.
Working principle: when the heating and ventilation equipment pipeline connecting component is used, the fixing frame 3 is welded on the side surfaces of the first heating and ventilation pipeline 1 and the second heating and ventilation pipeline 2, the first contraction shell 4 and the second contraction shell 5 are close to the first heating and ventilation pipeline 1 and the second heating and ventilation pipeline 2, the extrusion mechanism 6 is rotated, the side surfaces of the first contraction shell 4 and the second contraction shell 5 are fixedly connected with the fixing frame 3, the first driving block 64 is manually driven to rotate, the transmission screw 63 is driven to rotate in the extrusion mounting seat 62, the surface of the transmission screw 63 contacts the inside of the extrusion block 65, the extrusion block 65 is close to the extrusion connecting hole 61, the extrusion mounting seat 62 is fixedly and firmly connected with the fixing frame 3, the first contraction shell 4 and the second contraction shell 5, the first heating and ventilation pipeline 1 and the second heating and ventilation pipeline 2 are quickly connected, the limit rod 67 slides in the limit hole 66 when the extrusion block 65 enters the extrusion connecting hole 61, in the moving process of the extrusion block 65, the shaking can not occur, the moving stability of the extrusion block 65 is improved, the adjusting mechanism 7 can control the first shrinkage shell 4 to enter into or move out of the second shrinkage shell 5, the second driving block 74 is manually rotated to drive the bidirectional screw rod 73 to rotate in the first adjusting seat 71, the surface of the bidirectional screw rod 73 contacts the inside of the first transmission block 75, the first transmission block 75 is controlled to mutually approach along the inside of the first adjusting seat 71, the transmission rod 77 rotates on the inner walls of the first transmission block 75 and the second transmission block 76, the transmission rod 77 and the first adjusting seat 71 tend to be vertical to drive the second adjusting seat 72 to be far away from the first adjusting seat 71, the first shrinkage shell 4 is moved out of the second shrinkage shell 5, the second driving block 74 is reversely rotated, the bidirectional screw rod 73 controls the first transmission block 75 to mutually approach, the transmission rod 77 and the first adjusting seat 71 tend to be horizontal, the second adjusting seat 72 is driven to be close to the first adjusting seat 71, the first shrinkage shell 4 enters the second shrinkage shell 5, and the adjustment is carried out according to the gap between the first heating and ventilation pipeline 1 and the second heating and ventilation pipeline 2.
The foregoing is only illustrative of the present utility model and is not to be construed as limiting the scope of the utility model, and all equivalent structures or equivalent flow modifications which may be made by the teachings of the present utility model and the accompanying drawings or which may be directly or indirectly employed in other related art are within the scope of the utility model.
Claims (8)
1. The utility model provides a warm equipment pipeline coupling assembling that leads to, includes first warm pipeline (1) and second warm pipeline (2), its characterized in that still includes mount (3), first shrink shell (4), second shrink shell (5), extrusion device (6) and adjustment mechanism (7), one side of first warm pipeline (1) is provided with second warm pipeline (2), the equal fixedly connected with mount (3) of the side that first warm pipeline (1) and second warm pipeline (2) are relative, first warm pipeline (1) one side is provided with first shrink shell (4), first shrink shell (4) surface sliding connection has second shrink shell (5), first shrink shell (4) and second shrink shell (5) surface symmetry fixed mounting have extrusion device (6) and adjustment mechanism (7).
2. The heating ventilation equipment pipeline connection assembly according to claim 1, wherein the front and rear surfaces of the first contraction shell (4) and the second contraction shell (5) are symmetrically and fixedly provided with a first guide seat (8) and a second guide seat (9), a rectangular rod part of the first guide seat (8) slides in the second guide seat (9), and bolt fixing pieces (10) are symmetrically and fixedly connected to the side surfaces of the first guide seat (8) and the second guide seat (9).
3. The heating ventilation equipment pipeline connection assembly according to claim 1, wherein the extrusion mechanism (6) comprises an extrusion connection hole (61), an extrusion mounting seat (62), a transmission screw (63), a first driving block (64) and an extrusion block (65), the extrusion connection hole (61) is symmetrically formed in the surface of the fixing frame (3), the extrusion mounting seat (62) is symmetrically and fixedly connected with the front surface and the rear surface of the first shrinkage shell (4) and the second shrinkage shell (5), the transmission screw (63) is rotationally connected with the inner wall of the extrusion mounting seat (62), the first driving block (64) is fixedly connected with one side, far away from the extrusion mounting seat (62), of the transmission screw (63), the extrusion block (65) is arranged inside the extrusion mounting seat (62), and the inside of the extrusion block (65) is in meshed connection with the surface of the transmission screw (63).
4. A heating and ventilation equipment pipeline connection assembly according to claim 3, wherein the extrusion mechanism (6) further comprises a limiting hole (66) and a limiting rod (67), the limiting hole (66) is symmetrically formed in the surface of the extrusion mounting seat (62), the limiting rod (67) is symmetrically and fixedly connected to the surface of the extrusion block (65), and the limiting rod (67) is in sliding connection with the limiting hole (66).
5. The heating ventilation equipment pipeline connection assembly according to claim 1, wherein the adjusting mechanism (7) comprises a first adjusting seat (71), a second adjusting seat (72), a bidirectional screw rod (73), a second driving block (74), a first transmission block (75) and a second transmission block (76), the upper surface and the lower surface of the first shrinkage shell (4) and the lower surface of the second shrinkage shell (5) are symmetrically and fixedly connected with the first adjusting seat (71) and the second adjusting seat (72), the bidirectional screw rod (73) is rotatably connected inside the first adjusting seat (71), a second driving block (74) is fixedly connected on one side, far away from the first adjusting seat (71), of the bidirectional screw rod (73), a first transmission block (75) is symmetrically and slidingly connected inside the first transmission block (75) and is in meshed connection with the surface of the bidirectional screw rod (73), and a second transmission block (76) is symmetrically and fixedly connected on the surface of the second adjusting seat (72).
6. The heating and ventilation equipment pipeline connection assembly according to claim 5, wherein the adjusting mechanism (7) further comprises a transmission rod (77), and the upper surface and the lower surface of the first transmission block (75) and the second transmission block (76) are symmetrically and rotatably connected with the transmission rod (77).
7. A heating and ventilation device pipe connection assembly according to claim 1, characterized in that the first shrink shell (4) and the second shrink shell (5) are made of a steel alloy.
8. A heating and ventilation device pipe connection assembly according to claim 1, characterized in that the first and second shrink shells (4, 5) are of rectangular design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322090796.1U CN220337746U (en) | 2023-08-04 | 2023-08-04 | Heating and ventilation equipment pipeline connecting assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322090796.1U CN220337746U (en) | 2023-08-04 | 2023-08-04 | Heating and ventilation equipment pipeline connecting assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220337746U true CN220337746U (en) | 2024-01-12 |
Family
ID=89458907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322090796.1U Active CN220337746U (en) | 2023-08-04 | 2023-08-04 | Heating and ventilation equipment pipeline connecting assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220337746U (en) |
-
2023
- 2023-08-04 CN CN202322090796.1U patent/CN220337746U/en active Active
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