CN216691723U - 90-degree corner connecting piece for plate for air pipe and air pipe comprising same - Google Patents
90-degree corner connecting piece for plate for air pipe and air pipe comprising same Download PDFInfo
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- CN216691723U CN216691723U CN202123034768.5U CN202123034768U CN216691723U CN 216691723 U CN216691723 U CN 216691723U CN 202123034768 U CN202123034768 U CN 202123034768U CN 216691723 U CN216691723 U CN 216691723U
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Abstract
The utility model discloses a 90-degree corner connecting piece for air pipes and an air pipe comprising the same, which are used for connecting a first air pipe plate and a second air pipe plate which are vertically arranged, wherein the connecting piece comprises: the first clamping groove is used for embedding and arranging the first air pipe plate; the second clamping groove is used for embedding and arranging the second air pipe plate; the opening direction of the first clamping groove is vertical to the opening direction of the second clamping groove; the connecting piece includes first connecting plate, second connecting plate and third connecting plate. The utility model solves the technical problems of poor sealing performance and low construction efficiency of corner connecting pieces for connecting air pipe plates in the prior art, and realizes the technical effects of good sealing performance, high cleanliness, convenient construction and high construction efficiency of corner joints of the air pipe plates.
Description
Technical Field
The utility model relates to the technical field of air conditioning, in particular to a 90-degree corner connecting piece for a plate material for an air pipe and the air pipe comprising the same.
Background
The air duct is a duct system for air transportation and distribution, and is generally made of metal, non-metal thin plates or other materials.
At present, the cross-section of tuber pipe is square structure usually, forms through connecting the fossil fragments concatenation by four tuber pipe panel, and current fossil fragments are corner connector usually, constitute by two vertically connected faces promptly, and this kind of corner connector is inconvenient not only when connecting tuber pipe panel, leaks gas easily moreover, has the problem that the leakproofness is poor, the efficiency of construction is low.
SUMMERY OF THE UTILITY MODEL
The embodiment of the application solves the technical problems of poor sealing performance and low construction efficiency of corner connecting pieces for connecting air pipe plates in the prior art by providing the plate 90-degree corner connecting piece for the air pipe and the air pipe comprising the same.
In order to solve the above technical problem, in a first aspect, an embodiment of the present application provides a 90 ° corner connector for a plate material for an air duct, configured to connect a first plate material for an air duct and a second plate material for an air duct, where the connector includes:
the first clamping groove is used for embedding and arranging the first air pipe plate;
the second clamping groove is used for embedding and arranging the second air pipe plate;
the opening direction of the first clamping groove is perpendicular to the opening direction of the second clamping groove.
Further, the connecting piece comprises a first connecting plate, a second connecting plate and a third connecting plate, wherein,
the first connecting plate is vertically connected with the third connecting plate;
the second connecting plate is an L-shaped plate, one end of the L-shaped plate is vertically connected with the first connecting plate, and the other end of the L-shaped plate is far away from the third connecting plate;
the first clamping groove is enclosed by the first connecting plate and the second connecting plate;
the first connecting plate, the second connecting plate and the third connecting plate enclose the second clamping groove together.
Furthermore, the second connecting plate is formed by vertically connecting a first enclosing plate and a second enclosing plate; the first enclosing plate is arranged in parallel with the first connecting plate, the second enclosing plate is arranged in parallel with the third connecting plate, and two ends of the second enclosing plate are respectively and vertically connected with the first connecting plate and the first enclosing plate;
the first connecting plate is divided into two parts from the connecting position of the first connecting plate and the second enclosing plate; and is
The first part of the first connecting plate, the first enclosing plate and the second enclosing plate enclose the first clamping groove together;
the second clamping groove is formed by the second part of the first connecting plate, the second enclosing plate and the third connecting plate in an enclosing mode.
Furthermore, the first enclosing plate and the second enclosing plate are integrally connected and formed.
Furthermore, the first connecting plate, the second connecting plate and the third connecting plate are integrally connected and formed.
Further, the connecting member further includes:
the first fixing piece is used for fixedly connecting the first clamping groove with the first air pipe plate; and
and the second fixing piece is used for fixedly connecting the second clamping groove with the second air pipe plate.
Furthermore, a first connecting hole for the first fixing piece to penetrate through and be fixedly connected with the first air pipe plate is formed in the first connecting plate;
and a second connecting hole for the second fixing piece to penetrate through and be fixedly connected with the second air pipe plate is formed in the third connecting plate.
Furthermore, first connecting hole follows the length direction interval of first connecting plate sets up a plurality of, the second connecting hole follows the length direction interval of second connecting plate sets up a plurality of.
Further, the first clamping groove and the second clamping groove are both rectangular grooves with outward openings, and
the opening thickness of the first clamping groove is matched with the thickness of the first air pipe plate, and the opening thickness of the second clamping groove is matched with the thickness of the second air pipe plate.
In a second aspect, an embodiment of the present application provides an air duct, including:
the 90-degree corner connecting piece for the air pipe sheet material is described above;
one end of the first air pipe plate is embedded in the first clamping groove;
and one end of the second air pipe plate is embedded in the second clamping groove.
One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:
1. the utility model provides a through set up mutually perpendicular first draw-in groove with the second draw-in groove is connected two tuber pipe panel, first tuber pipe panel with second tuber pipe panel blocks respectively in first draw-in groove with in the second draw-in groove, first draw-in groove with the second draw-in groove has played the effect of borduring, and it is relatively poor to have solved the leakproofness that prior art tuber pipe panel passes through the corner connecting piece that forms by two perpendicular connections of side and connects back panel corner junction to the lower technical problem of efficiency of construction, realized tuber pipe panel corner junction sealing performance and construction convenience's technological effect.
2. Through setting up first draw-in groove with the second draw-in groove, the person of facilitating the installation will be in first tuber pipe panel and second tuber pipe panel card earlier at the job site in the draw-in groove, fixed a position through first mounting and second mounting respectively, has solved the inconvenient technical problem of tuber pipe panel installation among the prior art, has realized tuber pipe panel simple to operate swift technological effect.
3. In the embodiment of the application, the second connecting plate can protect the plate which is drilled by the screw well and is regional, and the plate can not fall off powder and slag in the air pipe after being drilled by the screw, so that the cleanliness of the air pipe is enhanced.
4. The connecting piece of this application embodiment is first connecting plate the second connecting plate and the corner fossil fragments that constitute behind the third connecting plate integrated into one piece, corner fossil fragments as a whole, can be through extrusion moulding, and processing is convenient, and production efficiency is high, with low costs.
Drawings
Fig. 1 is a schematic perspective view of a 90 ° corner connector for a wind pipe provided in a first embodiment of the present application;
FIG. 2 is a side view of a 90 ° corner connector for a wind pipe provided in one embodiment of the present application;
fig. 3 is a schematic perspective view of an air duct provided in the second embodiment of the present application;
fig. 4 is a side view of an air duct provided in the second embodiment of the present application.
Detailed Description
The embodiment of the application is through providing a panel 90 corner connecting piece and contain its tuber pipe for tuber pipe, and it is relatively poor to have solved among the prior art tuber pipe panel through the leakproofness of connecting back panel corner junction by the perpendicular corner connecting piece that forms of two sides to the lower technical problem of efficiency of construction.
In order to solve the technical problems, the general idea of the embodiment of the application is as follows:
through set up the first draw-in groove that is used for imbedding first tuber pipe panel and the second draw-in groove that is used for imbedding the second tuber pipe panel on first connecting plate, when the installation tuber pipe panel, insert first tuber pipe panel and second tuber pipe panel respectively in first draw-in groove and the second draw-in groove to utilize the fix with screw respectively. First draw-in groove and second draw-in groove have not only played the connection, the positioning action, still played the effect of borduring to play the effect that prevents the air and spill from the joint gap of two tuber pipe panels, it is relatively poor effectively to have solved among the prior art tuber pipe panel and connected the leakproofness of back panel corner junction through the perpendicular turning connecting piece that forms of connecting by two sides, and the lower technical problem of efficiency of construction, it is good to have realized tuber pipe panel corner junction sealing performance, convenient construction, the high technological effect of efficiency of construction.
In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.
Example one
Fig. 1 is a schematic perspective view of a 90 ° corner connector for a sheet material for an air duct provided in an embodiment of the present application, and fig. 2 is a side view of the 90 ° corner connector for a sheet material for an air duct provided in an embodiment of the present application, as shown in fig. 1 and fig. 2, the embodiment of the present application provides a 90 ° corner connector for a sheet material for an air duct, which is used for connecting a first sheet material for an air duct and a second sheet material for an air duct that are vertically arranged, and the connector includes:
the first clamping groove 4 is used for embedding and arranging a first air pipe plate;
the second clamping groove 5 is used for embedding and arranging a second air pipe plate;
and the opening direction of the first card slot 4 is perpendicular to the opening direction of the second card slot 5.
In a preferred embodiment, the connecting member is formed by connecting a first connecting plate 1, a second connecting plate 2 and a third connecting plate 3.
Wherein, first connecting plate 1 one end and the perpendicular connection of third connecting plate 3 one end form L shape structure.
The second connecting plate 2 is an L-shaped plate, and the second connecting plate 2 is arranged in a right-angle area formed by connecting the first connecting plate 1 and the third connecting plate 3.
In a preferred embodiment, the second connecting plate 2 is formed by vertically connecting a first enclosing plate 21 and a second enclosing plate 22. The first enclosing plate 21 is parallel to the first connecting plate 1, and the second enclosing plate 22 is parallel to the third connecting plate 3. One end of the second enclosing plate 22 is vertically connected with one end of the first enclosing plate 21, and the other end of the first enclosing plate 21 is far away from the third connecting plate. The other end of the second enclosing plate 22 is connected with a position on the first connecting plate 1, as shown in a position on fig. 2.
As shown in fig. 2, the first connecting plate 1 is divided into two parts from a point a where it is connected to the second enclosing plate 22, and a section near the third connecting plate 3 is the second part 12 (i.e., from point a to the end of the first connecting plate 1 where it is connected to the third connecting plate 3 in fig. 2), and the remaining part of the first connecting plate 1 is the first part 11.
The first connecting plate first portion 11, the first enclosing plate 21 and the second enclosing plate 22 together enclose the first locking slot 4.
The first web second portion 12, the second web 22 and the third web 3 together enclose a second card slot 5.
Specifically, when the 90-degree corner connecting piece for the air duct provided by the embodiment of the application is used for connecting the air duct plates, the first air duct plates and the second air duct plates are respectively embedded into the first clamping grooves 4 and the second clamping grooves 5 which are mutually perpendicular, the first clamping grooves 4 and the second clamping grooves 5 respectively wrap the end parts of the first air duct plates and the second air duct plates, and the edge covering effect is achieved. The advantage of doing so can strengthen the sealing performance between tuber pipe panel and the connecting piece, it is relatively poor to have solved prior art tuber pipe panel and connected the leakproofness of back panel corner junction through the corner connecting piece that forms by two perpendicular connections in side to the lower technical problem of efficiency of construction has realized that tuber pipe panel corner junction sealing performance is good and construction convenience's technological effect.
In a preferred embodiment, the first enclosing plate and the second enclosing plate are integrally connected and formed.
In a preferred embodiment, the first connecting plate, the second connecting plate and the third connecting plate are integrally connected and formed. Specifically, the connecting piece is the corner fossil fragments that constitute behind the integrated into one piece, and the connecting piece is as a whole, and processing is convenient, can make through extrusion moulding, and is efficient, with low costs.
In a preferred embodiment, the connecting member further includes:
the first fixing piece is used for fixedly connecting the first clamping groove 4 with the first air duct plate 6;
and the second fixing piece is used for fixedly connecting the second clamping groove 5 with the second air pipe plate 7.
Further, a first connecting hole 13 for the first fixing piece to pass through and be fixedly connected with the first air duct plate 6 is formed in the first connecting plate 1;
and a second connecting hole 31 for the second fixing piece to pass through and be fixedly connected with the second air duct plate is formed in the third connecting plate 3.
In a preferred embodiment, the first and second fixtures are bolts, and the sizes of the first and second connection holes 13 and 31 match the sizes of the bolts correspondingly disposed.
In a preferred embodiment, the first connection holes 13 may be spaced apart from each other in the longitudinal direction of the first connection plate 1, and the second connection holes 31 may be spaced apart from each other in the longitudinal direction of the second connection plate 3.
In a certain preferred embodiment, first draw-in groove 4 and second draw-in groove 5 are the outside rectangular channel of opening, and the thickness looks adaptation of the opening thickness of first draw-in groove 4 and first tuber pipe panel, the opening thickness of second draw-in groove 5 and the thickness looks adaptation of second tuber pipe panel, can guarantee like this that two tuber pipe panels are connecting the location that the in-process of installation can be fine, and structural stability is good after connecting, and intensity is high.
Furthermore, when the air pipe plate is assembled, the air pipe plate is quickly positioned through the clamping groove and the connecting hole, and the construction efficiency of a site can be improved.
Due to the adoption of the technical scheme, the embodiment of the application has at least the following beneficial effects:
1. this application embodiment is through setting up the first draw-in groove of mutually perpendicular and institute second draw-in groove, carry out fixed connection with two tuber pipe panels, two tuber pipe panels block respectively in first draw-in groove and second draw-in groove, first draw-in groove and second draw-in groove have played the effect of borduring, it is relatively poor to have solved among the prior art the leakproofness that tuber pipe panel passes through the corner connecting piece connection back panel corner junction that forms by two perpendicular connections of side, and the lower technical problem of efficiency of construction, it is good to have realized tuber pipe panel corner junction sealing performance, and convenient construction, and the high technological effect of efficiency of construction.
2. First draw-in groove with the second draw-in groove, the person of facilitating the installation card first tuber pipe panel and second tuber pipe panel earlier in the job site is fixed a position fixedly through first mounting and second mounting respectively in the draw-in groove, has solved the inconvenient technical problem of tuber pipe panel installation among the prior art, has realized tuber pipe panel simple to operate swift technological effect.
3. The setting up of second connecting plate in this application embodiment can protect well by the regional panel of screw drilling by the screw drilling after by the screw drilling, can not fall the powder in the tuber pipe and play the sediment, has strengthened the cleanliness factor of tuber pipe.
4. The connecting piece of this application embodiment is the corner fossil fragments that constitute behind first connecting plate, second connecting plate and the third connecting plate integrated into one piece, and the corner fossil fragments are as a whole, and the leakproofness is good, and processing is convenient, and is with low costs.
Example two
Fig. 3 and 4 are a schematic perspective view and a side view of the air duct provided in the present embodiment, respectively, the air duct including:
the 90-degree corner connector for the air duct plate as described in the first embodiment;
one end of the first air pipe plate 6 is embedded into the first clamping groove 4 of the 90-degree corner connecting piece of the air pipe plate;
and one end of the second air duct plate 7 is embedded into the second clamping groove 5 of the 90-degree corner connecting piece of the air duct plate.
In a preferred embodiment, the first air duct plate 6 is a rectangular plate, the first engaging groove 4 is a rectangular groove, and three surfaces of one end of the first air duct plate 6 are respectively and tightly attached to three inner wall surfaces of the first engaging groove 4.
The second air duct plate 7 is a rectangular plate, the second clamping groove 5 is a rectangular groove, and three surfaces of one end of the second air duct plate 7 are tightly attached to three inner wall surfaces of the second clamping groove 5 respectively.
The first fixing member 8 passes through the first connecting hole 13 on the first connecting plate 1 and is fixed to the first air duct plate 6, so that the first air duct plate 6 is stably fixed in the first clamping groove 4.
The second fixing member 9 passes through the second connecting hole 31 on the third connecting plate 3 and is fixed to the second air duct plate 7, so that the second air duct plate 7 is stably fixed in the second slot 5.
The embodiment of the present application has at least the following advantages in addition to the advantages described in the first embodiment:
1. the air pipe has good sealing performance, convenient connection and assembly and high processing efficiency.
2. After the air pipe is drilled by the screw, powder and slag can not fall out in the air pipe, and the cleanliness of the air pipe is high.
It will be understood that, although the terms first, second, etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another. For example, a first element may be termed a second element, and, similarly, a second element may be termed a first element, without departing from the scope of example embodiments.
The terms of orientation of up, down, left, right, front, back, top, bottom, and the like referred to or may be referred to in this specification are defined relative to the configuration shown in the drawings, and are relative terms, and thus may be changed correspondingly according to the position and the use state of the device. Therefore, these and other directional terms should not be construed as limiting terms.
While the foregoing is directed to the preferred embodiment of the present application, and not to any one of the essential limitations or embodiments thereof, it is noted that various modifications and additions may be made by those skilled in the art without departing from the scope and spirit of the present application, which shall be deemed to fall within the broad scope and ambit of the utility model as defined in the appended claims. Those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model; moreover, any equivalent alterations, modifications and variations of the above-described embodiments according to the spirit and techniques of this application are intended to be within the scope of the claims of this application.
Claims (10)
1. A90-degree corner connecting piece for air pipes is used for connecting a first air pipe plate and a second air pipe plate which are vertically arranged, and is characterized by comprising:
the first clamping groove is used for embedding and arranging the first air pipe plate;
the second clamping groove is used for embedding and arranging the second air pipe plate;
the opening direction of the first clamping groove is perpendicular to the opening direction of the second clamping groove.
2. The 90 ° corner connector for a sheet material for an air hose according to claim 1, wherein said connector comprises a first connector plate, a second connector plate and a third connector plate, wherein,
the first connecting plate is vertically connected with the third connecting plate;
the second connecting plate is an L-shaped plate, one end of the L-shaped plate is vertically connected with the first connecting plate, and the other end of the L-shaped plate is far away from the third connecting plate;
the first clamping groove is enclosed by the first connecting plate and the second connecting plate;
the first connecting plate, the second connecting plate and the third connecting plate enclose the second clamping groove together.
3. A 90 ° corner connector for a sheet material for an air duct as claimed in claim 2, wherein said second connecting plate is formed by vertically connecting a first enclosing plate and a second enclosing plate; the first enclosing plate is arranged in parallel with the first connecting plate, the second enclosing plate is arranged in parallel with the third connecting plate, and two ends of the second enclosing plate are respectively and vertically connected with the first connecting plate and the first enclosing plate;
the first connecting plate is divided into two parts from the connecting position of the first connecting plate and the second enclosing plate; and is
The first part of the first connecting plate, the first enclosing plate and the second enclosing plate enclose the first clamping groove together;
the second clamping groove is formed by the second part of the first connecting plate, the second enclosing plate and the third connecting plate in an enclosing mode.
4. A 90 ° corner connector for wind pipe sheet material according to claim 3 wherein said first web and said second web are integrally connected.
5. The 90 DEG corner connector for a sheet material for an air duct as claimed in any one of claims 2 to 4, wherein the first connecting plate, the second connecting plate and the third connecting plate are integrally connected and formed.
6. A 90 ° corner connector for a sheet material for an air hose as claimed in claim 2, wherein said connector further comprises:
the first fixing piece is used for fixedly connecting the first clamping groove with the first air pipe plate; and
and the second fixing piece is used for fixedly connecting the second clamping groove with the second air pipe plate.
7. The 90 ° corner connector for air duct panels as claimed in claim 6, wherein said first connecting plate is provided with a first connecting hole for said first fixing member to pass through and fixedly connect with said first air duct panel;
and a second connecting hole for the second fixing piece to penetrate through and be fixedly connected with the second air pipe plate is formed in the third connecting plate.
8. The 90 ° corner connector for a sheet material for an air duct according to claim 7, wherein the first connecting holes are provided in plural at intervals in a longitudinal direction of the first connecting plate, and the second connecting holes are provided in plural at intervals in a longitudinal direction of the second connecting plate.
9. The 90 ° corner connector for air duct sheet material as claimed in claim 1, wherein said first engaging groove and said second engaging groove are rectangular grooves with outward openings, and wherein
The opening thickness of the first clamping groove is matched with the thickness of the first air pipe plate, and the opening thickness of the second clamping groove is matched with the thickness of the second air pipe plate.
10. An air duct, comprising:
a 90 ° corner connector for a sheet material for an air duct as claimed in any one of claims 1 to 9;
one end of the first air pipe plate is embedded in the first clamping groove;
and one end of the second air pipe plate is embedded in the second clamping groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123034768.5U CN216691723U (en) | 2021-12-03 | 2021-12-03 | 90-degree corner connecting piece for plate for air pipe and air pipe comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123034768.5U CN216691723U (en) | 2021-12-03 | 2021-12-03 | 90-degree corner connecting piece for plate for air pipe and air pipe comprising same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216691723U true CN216691723U (en) | 2022-06-07 |
Family
ID=81838076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123034768.5U Active CN216691723U (en) | 2021-12-03 | 2021-12-03 | 90-degree corner connecting piece for plate for air pipe and air pipe comprising same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216691723U (en) |
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2021
- 2021-12-03 CN CN202123034768.5U patent/CN216691723U/en active Active
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