CN208539339U - A kind of C profile fixed connection device and connection structure - Google Patents
A kind of C profile fixed connection device and connection structure Download PDFInfo
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- CN208539339U CN208539339U CN201820900668.5U CN201820900668U CN208539339U CN 208539339 U CN208539339 U CN 208539339U CN 201820900668 U CN201820900668 U CN 201820900668U CN 208539339 U CN208539339 U CN 208539339U
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- connecting plate
- plate
- fixed connection
- connection device
- profile fixed
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Abstract
The utility model discloses a kind of C profile fixed connection device and connection structures, C profile fixed connection device, including mainboard, the first connecting plate, the second connecting plate and the third connecting plate of the vertical setting in mainboard two sides, the third connecting plate is parallel with first connecting plate and extends in the same direction, the third connecting plate and second connecting plate are parallel and oppositely extending, and first connecting plate, the second connecting plate are ipsilateral；The C profile fixed connection structure is made of C profile fixed connection device, ontology crossbeam, heel post, attachment screw, head tree, and C profile fixed connection device and ontology crossbeam are completed by aluminium plating zinc plate.The utility model has the beneficial effects that ontology crossbeam and C profile fixed connection device are bent by aluminium plating zinc plate, without welding, manufacturing procedure is simple, material, manpower, time and energy cost are reduced, integrally formed C profile fixed connection device fastens connection structure more using the tension force effect of itself.
Description
Technical field
The utility model relates to low-voltage distribution apparatus fields, refer in particular to a kind of fixed company of low-voltage switch box body frame C profile
Connect device and connection structure.
Background technique
The cabinet body frame structure connection of existing low-voltage cabinet mostly uses bolt fastening greatly, specifically with bolt by crossbeam and
Column splicing assembling.Such mode has the disadvantage in that 1. crossbeams must be welded by several single parts, and manufacturing procedure is multiple
Miscellaneous, the period is long, and hardly possible is made of aluminium plating zinc plate, is at high cost；2. using bolt fastening, bolt is increased, therefore, it is necessary to
A kind of easier, more economical cabinet body frame connection type is designed, to achieve the purpose that energy conservation, consumption reduction.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of low-voltage switch box body frame C profiles to be fixedly connected
Device and connection structure, to reach simplified manufacturing procedure, optimization assembly, the purpose saved material, improve production efficiency.
In order to achieve the above object, the utility model provides the following technical solutions:
A kind of C profile fixed connection device, including mainboard, it is characterised in that the mainboard is divided into first connecting portion and connects with second
Socket part, the first connecting portion side is vertical to be provided with the first connecting plate, vertical is provided with the second connecting portion is ipsilateral
Two connecting plates, first connecting plate is parallel with second connecting plate and extends round about, in the mainboard other side
Vertical to be provided with third connecting plate, the third connecting plate is parallel with first connecting plate and extends in the same direction, and the third connects
Fishplate bar and second connecting plate are parallel and oppositely extending, the mainboard, the first connecting plate, the second connecting plate and third connecting plate
On have several mounting holes.
Further, there are 8 mounting holes on the mainboard, the first connecting portion there are 3, has in the second connecting portion
5, respectively there is 1 mounting hole on first connecting plate, the second connecting plate and third connecting plate.
A kind of C profile connection structure, it is characterised in that including aforementioned C profile fixed connection device, ontology crossbeam, heel post,
Attachment screw, head tree, the C profile connection structure is under the cooperation of the C profile fixed connection device and the attachment screw
The heel post, the head tree are fixedly connected with the ontology crossbeam, the ontology crossbeam includes top plate, side plate, bottom plate,
The top plate, side plate and bottom plate are equipped with several mounting holes, and the heel post includes the first joint face and the second joint face, described
First connecting plate is fixedly connected with the top plate, and second connecting plate is fixedly connected with first joint face, and described second
Interconnecting piece is fixedly connected with second joint face, and the head tree is fixedly connected with the first connecting portion, the bottom plate with
The third connecting plate is fixedly connected.
Further, the ontology crossbeam is bent by aluminium plating zinc plate.
Further, the ontology side plate of crossbeam is equipped with 10 mounting holes, wherein on 8 mounting holes and the mainboard
8 mounting holes correspond.
The utility model has the beneficial effects that
1. ontology crossbeam and C profile fixed connection device are bent by aluminium plating zinc plate, without welding, work is not only processed
Sequence is simple, is also greatly reduced material, manpower, time and energy cost.2.C profile fixed connection device is added by aluminium plating zinc plate
Work is integrally formed, and for the connector as entire connection structure, is not only reduced the quantity of part, is optimized assembling process,
Fasten the connection structure after being fixedly connected more under the action of integrally formed C profile connector tension.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of C profile fixed connection device described in the utility model embodiment
Fig. 2 is the structural schematic diagram of ontology crossbeam described in the utility model embodiment
Fig. 3 is a kind of structural schematic diagram of C profile connection structure described in the utility model embodiment
Fig. 4 is the utility model structure usage state diagram.
In figure: 1, C profile fixed connection device；10, mainboard；11, the first connecting plate；12, the second connecting plate；13, third connects
Fishplate bar；14, mounting hole；2, ontology crossbeam；21, top plate；22, side plate；23, bottom plate；3, heel post；31, the first joint face；32,
Second joint face；4, attachment screw；5, head tree.
Specific embodiment:
A kind of C profile fixed connection device as shown in Figs 1-4, including mainboard 10, mainboard 10 divide for first connecting portion and the
Two interconnecting pieces are provided with the first connecting plate 11 first connecting portion side is vertical, vertical are provided with second connecting portion is ipsilateral
Two connecting plates 12, the first connecting plate 11 is parallel with the second connecting plate 12 and extends round about, vertical in 10 other side of mainboard
It is provided with third connecting plate 13, third connecting plate 13 is parallel with the first connecting plate 11 and extends in the same direction, third connecting plate 13 and
Two connecting plates 12 are parallel and oppositely extending, and mainboard 10 is equipped with 8 mounting holes 14, and first connecting portion is equipped with 5, and second connects
Socket part is equipped with 3, respectively has one on the first connecting plate 11, the second connecting plate 12 and third connecting plate 13.As shown in Fig. 2
Ontology crossbeam 2 is bent by high-intensitive aluminium plating zinc plate, width can as needed adjustment appropriate, ontology crossbeam 2 is by one
21, backboards of top plate, a bottom plate 23 and two side plate compositions, in order to install needs, are equipped with mounting hole 14 on each block of plate,
10 are respectively set on two of them side plate, there are 8 to correspond with 8 mounting holes 14 on C profile fixed connection device mainboard 10, are remained
Two mounting holes of remaininging are respectively used to be directly connected to by self-tapping screw and heel post 3 and head tree 5.It is first in actual installation
Ontology crossbeam 2, heel post 3, head tree 5 are first set into position as shown in Figure 3, with self-tapping screw by by ontology crossbeam
Mounting hole on 2 is directly connected to heel post 3 and head tree 5 respectively, then puts C profile fixed connection device 1 by the position Fig. 3
It is good, keep mainboard 10 corresponding on ontology crossbeam 2 mounting hole, is then passed through in first connecting portion and side plate 22 with self-tapping screw
Mounting hole be fixedly connected with head tree 5, then pass through the mounting hole in second connecting portion and side plate 22 with self-tapping screw again
Be fixedly mounted with the second joint face 32 on heel post 3, finally with self-tapping screw by the first connecting plate 11 and the top plate 21,
Second connecting plate 12 is fixedly connected with 3 first joint face 31 of heel post.The connection structure in practical applications, can be according to need
It wants, is used in combination by several.It is exactly by 4 such connection structures such as the frame structure of low-voltage switch box body
It is composed.Ontology crossbeam 2, heel post 3, head tree 5 are aluminium plating zinc plate bending and molding.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.Current row
Industry technical staff is described in the above embodiment and specification it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model can also
There are various changes and modifications, these various changes and improvements fall within the scope of the claimed invention.
Claims (5)
1. a kind of C profile fixed connection device, including mainboard (10), it is characterised in that the mainboard (10) further includes first connecting portion
With second connecting portion, the first connecting portion side is vertical to be provided with the first connecting plate (11), ipsilateral in the second connecting portion
Vertical to be provided with the second connecting plate (12), first connecting plate (11) is parallel with the second connecting plate (12) and to phase negative side
To extension, be provided with third connecting plate (13) the mainboard (10) other side is vertical, the third connecting plate (13) with it is described
First connecting plate (11) is parallel and extends in the same direction, and the third connecting plate (13) is parallel with the second connecting plate (12) and reversed
Extend, there are several installations on the mainboard (10), the first connecting plate (11), the second connecting plate (12) and third connecting plate (13)
Hole (14).
2. a kind of C profile fixed connection device according to claim 1, it is characterized in that: there is 8 installations on the mainboard (10)
Hole, the first connecting portion have 3, have 5 in the second connecting portion, first connecting plate (11), the second connecting plate
(12) and on third connecting plate (13) respectively there is 1 mounting hole.
3. a kind of C profile connection structure, it is characterised in that including the C as described in any one of claim 1-2 claim
Profile fixed connection device (1), ontology crossbeam (2), heel post (3), attachment screw (4), head tree (5), the C profile connection knot
Structure is under the cooperation of the C profile fixed connection device (1) and the attachment screw (4) by the heel post (3), the head tree
(5) it is fixedly connected with the ontology crossbeam (2), the ontology crossbeam (2) includes top plate (21), side plate (22), bottom plate (23), institute
It states top plate (21), side plate (22) and bottom plate (23) and is equipped with several mounting holes, the heel post (3) includes the first joint face (31)
With the second joint face (32), first connecting plate (11) is fixedly connected with the top plate (21), second connecting plate (12)
It is fixedly connected with first joint face (31), the second connecting portion is fixedly connected with second joint face (32), described
Head tree (5) is fixedly connected with the first connecting portion, and the bottom plate (23) is fixedly connected with the third connecting plate (13).
4. a kind of C profile connection structure according to claim 3, it is characterized in that: the ontology crossbeam (2) is by aluminum-zinc alloy
Plate is bent.
5. a kind of C profile connection structure according to claim 4, it is characterized in that: on the ontology crossbeam (2) side plate (22)
Equipped with 10 mounting holes, wherein 8 mounting holes on 8 mounting holes and the mainboard (10) correspond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820900668.5U CN208539339U (en) | 2018-06-11 | 2018-06-11 | A kind of C profile fixed connection device and connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820900668.5U CN208539339U (en) | 2018-06-11 | 2018-06-11 | A kind of C profile fixed connection device and connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208539339U true CN208539339U (en) | 2019-02-22 |
Family
ID=65382106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820900668.5U Active CN208539339U (en) | 2018-06-11 | 2018-06-11 | A kind of C profile fixed connection device and connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208539339U (en) |
-
2018
- 2018-06-11 CN CN201820900668.5U patent/CN208539339U/en active Active
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