CN215172923U - Combined installation type ventilation pipe - Google Patents
Combined installation type ventilation pipe Download PDFInfo
- Publication number
- CN215172923U CN215172923U CN202120962935.3U CN202120962935U CN215172923U CN 215172923 U CN215172923 U CN 215172923U CN 202120962935 U CN202120962935 U CN 202120962935U CN 215172923 U CN215172923 U CN 215172923U
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- planking
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- corner
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Abstract
The utility model provides a combination installation formula ventilation pipe, including the planking, its characterized in that, planking quantity is a plurality of, the rectangle hole groove has all been seted up to the inside both sides of planking, all is connected with rectangle hole groove block through straight connecting plate between per two planking, planking corner passes through turning connecting plate block and connects, the screw pre-installation hole that is used for mounting screw is offered on the surface of planking, the spread groove has been seted up to the upper end inside of planking, the lower extreme of planking is equipped with the connection lug that matches with the connection spread groove. The utility model discloses the setting of planking, straight connecting plate and turning connecting plate, during the transportation, can pile up it and put, reduce area occupied, improve conveying efficiency, and run through the planking junction by straight connecting plate and turning connecting plate, it is fixed through the screw connection, the equipment is convenient, increases the installation rate, has improved work efficiency.
Description
Technical Field
The utility model belongs to the technical field of air pipe, especially, relate to a combination mounting formula ventilation pipe.
Background
The ventilation pipeline is a metal or composite pipeline for ventilation and air conditioning engineering of industrial and civil buildings, and is a municipal infrastructure for circulating air and reducing the concentration of harmful gases. Air pipe also is common equipment in daily life, can the circulation of air, reduce indoor harmful gas's concentration, change fresh air, but current ventilation pipe is bulky, the transportation difficulty, the length of air pipe has been restricted for convenient transportation, consequently, need assemble again when the installation, the process is loaded down with trivial details, consequently, people need a combination installation formula ventilation pipe, it is inconvenient to have the clearance to solve current ventilation pipe, the transportation difficulty, the comparatively complicated problem of installation.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a composite mounting formula ventilation pipe to there is the volume great in solving current ventilation pipe, and the transportation difficulty has restricted air pipe's length for convenient transportation, consequently need assemble the loaded down with trivial details problem of process again when the installation. The utility model provides a combination installation formula ventilation pipe, includes the planking, its characterized in that, planking quantity is a plurality of, rectangular hole groove has all been seted up to the inside both sides of planking, all is connected through straight connecting plate and rectangular hole groove block between per two planking, the planking corner is connected through turning connecting plate block, the hole of preassembling with the screw that is used for the mounting screw is offered on the surface of planking, the spread groove has been seted up to the upper end inside of planking, the lower extreme of planking is equipped with the connecting lug that matches with the spread groove of connecting.
The planking adopts "H" type structure composite sheet, the planking passes through according to the user demand the ventilation pipe that straight connecting plate and corner connecting plate joint combination are the rectangle structure, the planking with pass through the fix with screw between straight connecting plate, the corner connecting plate.
The outer plate is connected with the straight connecting plate and the corner connecting plate in a cross assembly mode, the length of the outer plate is the same as that of the straight connecting plate and the corner connecting plate, and the upper end or the lower end of the straight connecting plate and the lower end of the corner connecting plate are both arranged in the middle of the outer plate.
The screw pre-installation holes are arranged on the outer surface of the outer plate in an array mode, and the number of the screw pre-installation holes is more than 8.
The outer plate is a composite plate with a rectangular structure, the number of the connecting grooves and the number of the connecting lugs in each outer plate are two, and the connecting grooves and the connecting lugs are located on the same horizontal line in the outer plate.
The outer side of the connecting lug is sleeved with a rubber pad used for reducing friction and abnormal sound.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model discloses the setting of planking, planking adopt "H" type structure, can increase or reduce the use quantity of planking according to the demand to the not ventilation pipe of equidimension is assembled out, is applicable to different places, during the transportation, piles up it and puts, reduces area occupied, improves conveying efficiency.
2. The utility model discloses the setting of planking, straight connecting plate and turning connecting plate, the three is assembled in turn fixedly, at first passes through the spread groove through the planking and increases length with the connecting lug block, runs through the planking junction by straight connecting plate and turning connecting plate, and is fixed through the screw connection, and the equipment is convenient, increases the installation rate.
3. The utility model discloses the setting of screw pre-installation hole, screw pre-installation hole are the array and correspond the surface that sets up at the planking, when carrying out the equipment between planking and straight connecting plate, the turning connecting plate, can be quick carry out the fix with screw to the three, are simultaneously that the atress keeps the same between the three, increase stability in use, have practiced thrift the time of looking for screw mounted position simultaneously, have improved work efficiency.
Drawings
Fig. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a schematic view of the connection structure between the outer plates of the present invention;
fig. 3 is a schematic structural view of the interior of the middle outer plate of the present invention.
In the figure:
1-outer plate, 11-screw preassembly hole, 12-connecting groove, 13-connecting lug, 14-rectangular hole groove, 2-corner connecting plate and 3-straight connecting plate.
Detailed Description
In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.
As shown in figures 1 to 3.
The utility model provides a combination installation formula ventilation pipe, including planking 1, its characterized in that, 1 quantity of planking is a plurality of, rectangle hole groove 14 has all been seted up to the inside both sides of planking 1, all is connected with rectangle hole groove 14 blocks through straight connecting plate 3 between per two planking 1, 1 corners of planking is connected through 2 blocks of turning connecting plate, planking 1 offer the screw pre-installation hole 11 that is used for mounting screw on the surface, spread groove 12 has been seted up inside the upper end of planking 1, the lower extreme of planking 1 is equipped with the connection lug 13 with connecting spread groove 12 matching.
The outer plate 1, the straight connecting plate 3 and the corner connecting plate 2 with corresponding quantity are selected according to requirements, the three are assembled into a ventilating pipeline with a rectangular structure, in the assembling process, one ends of the straight connecting plate 3 and the corner connecting plate 2 are located in the middle of the outer plate 1, screws are driven into the outer plate 1 and the straight connecting plate 3 through a screw pre-installing hole 11 formed in the outer plate 1, and the inside of the corner connecting plate 2 is fixed.
Splicing the lengths of the outer plates: through the rectangle hole groove 14 that the both sides that planking 1 set up, flat straight connecting plate 3 and turning connecting plate 2 telescope in, make up with planking 1 that has installed, the inside of connecting lug 13 embedding of new planking 1 with planking 1 spread groove 12 that has installed, make its two planking 1 accomplish the equipment, fix planking 1 and second half flat straight connecting plate 3 and turning connecting plate 2 through the screw after that, planking 1 in proper order, flat straight connecting plate 3 assembles fixedly with turning connecting plate 2 in turn, until satisfying the demand of installation.
Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.
Claims (6)
1. The utility model provides a combination installation formula ventilation pipe, includes planking (1), its characterized in that, planking (1) quantity is a plurality of, rectangular hole groove (14) have all been seted up to the inside both sides of planking (1), all are connected with rectangular hole groove (14) block through straight connecting plate (3) between per two planking (1), planking (1) corner is connected through turning connecting plate (2) block, planking (1) offer on the surface and be used for installing screw pre-installation hole (11), spread groove (12) have been seted up to the upper end inside of planking (1), the lower extreme of planking (1) is equipped with and connects connection lug (13) that spread groove (12) match.
2. A unit-mounted ventilation duct according to claim 1, characterized in that: planking (1) adopts "H" type structure composite sheet, planking (1) passes through according to the user demand straight connecting plate (3) and corner connecting plate (2) joint combination are the ventilation pipe of rectangle structure, planking (1) with pass through the fix with screw between straight connecting plate (3), corner connecting plate (2).
3. A unit-mounted ventilation duct according to claim 1, characterized in that: the outer plate (1) is connected with the straight connecting plate (3) and the corner connecting plate (2) in a cross assembly mode, the outer plate (1) is the same as the straight connecting plate (3) and the corner connecting plate (2) in length, and the straight connecting plate (3) and the upper end or the lower end of the corner connecting plate (2) are arranged in the middle of the outer plate (1).
4. A unit-mounted ventilation duct according to claim 1, characterized in that: the screw pre-installing holes (11) are arranged on the outer surface of the outer plate (1) in an array mode, and the number of the screw pre-installing holes (11) is more than 8.
5. A unit-mounted ventilation duct according to claim 1, characterized in that: the outer plate (1) is a composite plate with a rectangular structure, the number of connecting grooves (12) and connecting lugs (13) in each outer plate (1) is two, and the connecting grooves (12) and the connecting lugs (13) are located on the same horizontal line in the outer plate (1).
6. A unit-mounted ventilation duct according to claim 1, characterized in that: and a rubber pad for reducing friction and abnormal sound is sleeved on the outer side of the connecting lug (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120962935.3U CN215172923U (en) | 2021-05-08 | 2021-05-08 | Combined installation type ventilation pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120962935.3U CN215172923U (en) | 2021-05-08 | 2021-05-08 | Combined installation type ventilation pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215172923U true CN215172923U (en) | 2021-12-14 |
Family
ID=79367072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120962935.3U Active CN215172923U (en) | 2021-05-08 | 2021-05-08 | Combined installation type ventilation pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215172923U (en) |
-
2021
- 2021-05-08 CN CN202120962935.3U patent/CN215172923U/en active Active
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