CN215008998U - Connecting piece and low-voltage cabinet assembly with same - Google Patents
Connecting piece and low-voltage cabinet assembly with same Download PDFInfo
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- CN215008998U CN215008998U CN202120275095.3U CN202120275095U CN215008998U CN 215008998 U CN215008998 U CN 215008998U CN 202120275095 U CN202120275095 U CN 202120275095U CN 215008998 U CN215008998 U CN 215008998U
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- extension arm
- arm
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- voltage cabinet
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Abstract
The utility model relates to a connecting piece, which comprises a first extension arm (1) extending left and right; the second extension arm (2) extends forwards and backwards and forms an angle with the first end of the first extension arm (1), and the position between the second extension arm (2) and the first extension arm (1) is used for being connected with an external first installation base; the third extension arm (3) is connected with the second end of the first extension arm (1) and extends upwards, and the third extension arm (3) is used for being connected with an external second installation base; and the fourth extension arm (4) is connected with the front end of the second extension arm (2) and extends upwards, and the fourth extension arm (4) is used for being connected with an external third installation base. Has the advantage that the connecting piece is not easy to deform. The utility model discloses still relate to an use the low-voltage cabinet subassembly that has this connecting piece, have the advantage that the low-voltage cabinet is difficult to rock.
Description
Technical Field
The utility model relates to a connecting piece technical field, concretely relates to connecting piece and applied low-voltage cabinet subassembly that has this connecting piece.
Background
The low-voltage cabinet is used for power transmission, power distribution, electric energy conversion and the like.
In order to protect the low-voltage cabinet during transportation, the low-voltage cabinet is often framed externally. For example, chinese utility model patent application No. CN201720183797.2 (publication No. CN206640113U) discloses "a special-shaped high-strength low-voltage cabinet frame structure", which includes a rectangular frame body composed of horizontal structural members and vertical structural members, the cross-section of the structural members is rectangular, four corners of the rectangle are bent inward to form folding angles, and each folding angle has two folding edges. The low-voltage cabinet frame structure has the advantages that the appearance is attractive, the frame strength under the same cross section is obviously enhanced, the influence of transportation, installation and earthquake on the cabinet body is reduced, the working requirements under various conditions are better met, and the stability and the safety of a product are greatly improved.
The low-voltage cabinet is connected with the frame through the connecting piece, so that the low-voltage cabinet is prevented from shaking. The shape of the connecting piece in the prior art is shown in figure 2, the connecting piece 400 comprises a first section, a second section and a third section which are sequentially connected, the first section and the second section form an angle with each other, the second section extends up and down, the second section and the third section form an angle with each other, the first section is connected with the low-voltage cabinet, the third section is connected with the inner wall of the frame, and in the transportation process, the low-voltage cabinet has the tendency of moving in the left-right direction and the front-back direction, so that the connecting piece is easy to deform and lose efficacy in the left-right direction and the front-back direction, the position of the low-voltage cabinet is unstable and easy to shake, and parts in the low-voltage cabinet are easy to drop or damage.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the first technical problem that will solve provides a better, the difficult connecting piece that warp of stability according to prior art's current situation.
The utility model discloses the second technical problem that will solve provides a low-voltage cabinet subassembly that uses there is this connecting piece according to prior art's current situation, and in the transportation, the low-voltage cabinet is difficult to rock.
The utility model provides a technical scheme that above-mentioned first technical problem adopted does: a connector, characterized by: comprises that
A first extension arm extending left and right;
the second extension arm extends forwards and backwards and forms an angle with the first end of the first extension arm, and the position between the second extension arm and the first extension arm is used for being connected with an external first installation base;
a third extension arm connected to the second end of the first extension arm and extending upward, the third extension arm being adapted to be connected to an external second mounting base;
and the fourth extension arm is connected with the front end of the second extension arm and extends upwards, and the fourth extension arm is used for being connected with an external third installation base.
As an improvement, the included angle between the first extension arm and the second extension arm is 85-95 degrees.
Further, the included angle between the first extension arm and the third extension arm is 85-95 degrees.
Further, the included angle between the second extension arm and the fourth extension arm is 85-95 degrees.
Further, the positions of the first extension arm and the second extension arm which are connected, the third extension arm and the fourth extension arm are provided with mounting holes for fasteners to pass through.
Further, a first reinforcing arm is included that connects the rear side edge of the first extension arm and the rear side edge of the third extension arm, respectively, and a second reinforcing arm connects the front side edge of the first extension arm and the front side edge of the third extension arm, respectively.
Still further, the part of the first reinforcing arm close to the third extension arm gradually extends upwards from the first extension arm to the third extension arm;
the portion of the second reinforcing arm adjacent the third extension arm extends gradually upward from the first extension arm in a direction toward the third extension arm.
Further, the foldable bicycle further comprises a third reinforcing arm and a fourth reinforcing arm, wherein the third reinforcing arm is connected with the left side edge of the second extension arm and the left side edge of the fourth extension arm respectively, and the fourth reinforcing arm is connected with the right side edge of the second extension arm and the right side edge of the fourth extension arm respectively.
Still further, the part of the third reinforcing arm close to the fourth extension arm gradually extends upwards from the second extension arm to the fourth extension arm;
the portion of the fourth reinforcing arm adjacent to the fourth extension arm extends gradually upward from the second extension arm toward the fourth extension arm.
The utility model provides a technical scheme that above-mentioned second technical problem adopted does: the low-voltage cabinet assembly comprises a low-voltage cabinet and a frame sleeved outside the low-voltage cabinet, wherein the top of the low-voltage cabinet is connected with the inside of the frame through the connecting piece, a first extension arm and a second extension arm of the connecting piece are placed at the top of the low-voltage cabinet, the connecting position of the first extension arm and the second extension arm is connected with the top of the low-voltage cabinet, a third extension arm of the connecting piece is connected with the inner side wall of the frame, a fourth extension arm of the connecting piece is connected with the front inner wall of the frame, the top of the low-voltage cabinet serves as a first mounting base of the outside, the inner side wall of the frame serves as a second mounting base of the outside, and the front inner wall of the frame serves as a third mounting base of the outside.
Compared with the prior art, the utility model has the advantages of: by arranging the first extension arm, the second extension arm, the third extension arm and the fourth extension arm, when the external first installation base is shaken and stressed in the left-right direction, the first extension arm extends left and right and is consistent with the shaking direction of the external first installation base and not easy to deform, and when the external first installation base is stressed in the front-back direction, the second extension arm extends front and back and is consistent with the shaking direction of the external first installation base and not easy to deform, so that the stability is good;
the low-voltage cabinet subassembly that has this connecting piece is used, and the connecting piece is difficult to warp and makes the position of low-voltage cabinet relatively fixed, and in addition, the connecting piece has two positions to pass through the fastener with the frame and links to each other, compares the more position that links to each other with the frame of prior art, and the connecting piece can connect low-voltage cabinet and frame comparatively steadily like this, connects more firmly, and in the transportation, the low-voltage cabinet is difficult to rock.
Drawings
Fig. 1 is a schematic perspective view of a connector according to an embodiment of the present invention;
fig. 2 is a perspective view of a low-voltage cabinet assembly to which the connector is applied.
Detailed Description
The invention is described in further detail below with reference to the accompanying examples.
As shown in fig. 1-2, it is a preferred embodiment of the low-voltage cabinet assembly of the present invention. The low-voltage cabinet assembly comprises a low-voltage cabinet 100 and a frame 200 sleeved outside the low-voltage cabinet 100, wherein the top of the low-voltage cabinet 100 is connected with the inside of the frame 200 through a connecting piece 500.
Wherein, the connector 500 includes a first extension arm 1, a second extension arm 2, a third extension arm 3, a fourth extension arm 4, a first reinforcement arm 5 respectively connecting the rear side edge of the first extension arm 1 and the rear side edge of the third extension arm 3, a second reinforcement arm 6 respectively connecting the front side edge of the first extension arm 1 and the front side edge of the third extension arm 3, a third reinforcement arm 7 respectively connecting the left side edge of the second extension arm 2 and the left side edge of the fourth extension arm 4, and a fourth reinforcement arm 8 respectively connecting the right side edge of the second extension arm 2 and the right side edge of the fourth extension arm 4.
The first extension arm 1 extends left and right, the second extension arm 2 extends back and forth and is arranged at an angle with the first end of the first extension arm 1, a position between the second extension arm 2 and the first extension arm 1 is used for being connected with an external first installation base (in the embodiment, the top of the low-voltage cabinet 100 is used as the external first installation base), the third extension arm 3 is connected with the second end of the first extension arm 1 and extends upwards, the third extension arm 3 is used for being connected with an external second installation base (in the embodiment, the inner side wall of the frame 200 is used as the external second installation base), the fourth extension arm 4 is connected with the front end of the second extension arm 2 and extends upwards, and the fourth extension arm 4 is used for being connected with the external third installation base (in the embodiment, the inner wall of the front portion of the frame 200 is used as the external third installation base).
The included angle between the first extension arm 1 and the second extension arm 2 is 85 degrees to 95 degrees, and can also be adjusted to other angles as required, preferably 90 degrees, the included angle between the first extension arm 1 and the third extension arm 3 is 85 degrees to 95 degrees, and also can be adjusted to other angles as required, preferably 90 degrees, so that the third extension arm 3 can be attached to the corresponding position of the inner wall of the frame 200 and is not easy to deform, the included angle between the second extension arm 2 and the fourth extension arm 4 is 85 degrees to 95 degrees, and also can be adjusted to other angles as required, preferably 90 degrees, so that the fourth extension arm 4 can be attached to the corresponding position of the inner wall of the frame 200 and is not easy to deform. The location where the first extension arm 1 is connected to the second extension arm 2, the third extension arm 3, and the fourth extension arm 4 each have 3 mounting holes 9 for the fasteners 300 to pass through. In this embodiment, the fastener 300 is a bolt or a nut, and in other embodiments, the fastener 300 may be a screw.
The part of the first reinforcing arm 5 close to the third extension arm 3 extends upwards gradually from the first extension arm 1 to the direction of the third extension arm 3, and the part of the second reinforcing arm 6 close to the third extension arm 3 extends upwards gradually from the first extension arm 1 to the direction of the third extension arm 3, so that the connection strength between the first extension arm and the third extension arm 1 and the connection position between the first extension arm and the third extension arm 3 are enhanced, and the positions connected with the first extension arm and the third extension arm are not easy to deform.
The part of the third reinforcing arm 7 close to the fourth extension arm 4 extends upwards gradually from the second extension arm 2 to the direction of the fourth extension arm 4, and the part of the fourth reinforcing arm 8 close to the fourth extension arm 4 extends upwards gradually from the second extension arm 2 to the direction of the fourth extension arm 4, so that the connection strength between the second extension arm 2 and the fourth extension arm 4 is enhanced, and the position where the second extension arm 2 and the fourth extension arm 4 are connected is not easy to deform.
The connection structure of the connection member 500, the low-voltage cabinet 100 and the frame 200 is specifically as follows: the first extension arm 1 and the second extension arm 2 of the connector 500 rest on the top of the low-voltage cabinet 100, and the position where the first extension arm 1 and the second extension arm 2 are connected is connected with the top of the low-voltage cabinet 100, the third extension arm 3 of the connector 500 is connected with the inner side wall of the frame 200, and the fourth extension arm 4 of the connector 500 is connected with the inner front wall of the frame 200. In this embodiment, the rear portion of the low-voltage cabinet 100 is connected to the cross member 600 in the frame 200 by the prior art connector 400.
The use principle and the working process of the low-voltage cabinet assembly are as follows.
During installation, the frame 200 is installed outside the low voltage cabinet 100, the left side and the right side of the top of the low voltage cabinet 100 are respectively connected with the frame 200 through the connecting member 500, specifically, the first extension arm 1 and the second extension arm 2 of the connecting member 500 are placed at the top of the low voltage cabinet 100, the position where the first extension arm 1 and the second extension arm 2 are connected is connected with the top of the low voltage cabinet 100 through the fastener 300, the third extension arm 3 of the connecting member 500 is connected with the inner side wall of the frame 200 through the fastener, and the fourth extension arm 4 of the connecting member 500 is connected with the inner front wall of the frame 200 through the fastener. When the low-voltage cabinet 100 shakes and bears force in the left-right direction, the first extension arm 1 extends left and right to be consistent with the shaking direction of the low-voltage cabinet 100, so that deformation is not easy to occur, and the connection position of the first extension arm 1 and the third extension arm 3 is not easy to occur due to the connection of the first reinforcing arm 5 and the second reinforcing arm 6; when low-voltage cabinet 100 atress in the fore-and-aft direction, the second extension arm 2 extends around and is unanimous and be difficult to warp with low-voltage cabinet 100's the direction of rocking, and plus third strengthening arm 7 and fourth strengthening arm 8's connection, the position that second extension arm 2 and fourth extension arm 4 link to each other also is difficult to warp, and connecting piece 500's stability is better, and low-voltage cabinet 100's position ratio is fixed and is difficult to rock.
In addition, the connecting member 500 has two positions connected to the frame 200 via the fastening member 300, and compared with the prior art, the connecting member 500 has one more position connected to the frame 200, so that the connecting member 500 can stably connect the low-voltage cabinet 100 and the frame 200, the connection is stable, and the low-voltage cabinet 100 is not easy to shake during transportation.
Claims (10)
1. A connector, characterized by: comprises that
A first extension arm (1) extending left and right;
the second extension arm (2) extends forwards and backwards and forms an angle with the first end of the first extension arm (1), and the position between the second extension arm (2) and the first extension arm (1) is used for being connected with an external first installation base;
the third extension arm (3) is connected with the second end of the first extension arm (1) and extends upwards, and the third extension arm (3) is used for being connected with an external second installation base;
and the fourth extension arm (4) is connected with the front end of the second extension arm (2) and extends upwards, and the fourth extension arm (4) is used for being connected with an external third installation base.
2. The connector of claim 1, wherein: the included angle between the first extension arm (1) and the second extension arm (2) is 85-95 degrees.
3. The connector of claim 1, wherein: the included angle between the first extension arm (1) and the third extension arm (3) is 85-95 degrees.
4. The connector of claim 1, wherein: the included angle between the second extension arm (2) and the fourth extension arm (4) is 85-95 degrees.
5. The connector of claim 1, wherein: the positions of the first extension arm (1) and the second extension arm (2) which are connected, the third extension arm (3) and the fourth extension arm (4) are provided with mounting holes (9) for fasteners (300) to pass through.
6. The connector of claim 1, wherein: the novel extension arm is characterized by further comprising a first reinforcing arm (5) and a second reinforcing arm (6), wherein the first reinforcing arm (5) is connected with the rear side edge of the first extension arm (1) and the rear side edge of the third extension arm (3) respectively, and the second reinforcing arm (6) is connected with the front side edge of the first extension arm (1) and the front side edge of the third extension arm (3) respectively.
7. The connector of claim 6, wherein: the part of the first reinforcing arm (5) close to the third extension arm (3) gradually extends upwards from the first extension arm (1) to the third extension arm (3);
the part of the second reinforcing arm (6) close to the third extension arm (3) gradually extends upwards from the first extension arm (1) to the third extension arm (3).
8. The connector of claim 1, wherein: the novel telescopic handle is characterized by further comprising a third reinforcing arm (7) and a fourth reinforcing arm (8), wherein the third reinforcing arm (7) is connected with the left side edge of the second extension arm (2) and the left side edge of the fourth extension arm (4) respectively, and the fourth reinforcing arm (8) is connected with the right side edge of the second extension arm (2) and the right side edge of the fourth extension arm (4) respectively.
9. The connector of claim 8, wherein: the part of the third reinforcing arm (7) close to the fourth extension arm (4) gradually extends upwards from the second extension arm (2) to the fourth extension arm (4);
the part of the fourth reinforcing arm (8) close to the fourth extension arm (4) extends upwards gradually from the second extension arm (2) to the fourth extension arm (4).
10. A low-voltage cabinet assembly applying the connector as claimed in any one of claims 1 to 9, comprising a low-voltage cabinet (100) and a frame (200) sleeved outside the low-voltage cabinet (100), wherein the top of the low-voltage cabinet (100) is connected with the inside of the frame (200) through the connector (500), the first extension arm (1) and the second extension arm (2) of the connector (500) rest on the top of the low-voltage cabinet (100), the first extension arm (1) and the second extension arm (2) are connected with the top of the low-voltage cabinet (100), the third extension arm (3) of the connector (500) is connected with the inner side wall of the frame (200), the fourth extension arm (4) of the connector (500) is connected with the front inner wall of the frame (200), the top of the low-voltage cabinet (100) serves as the first installation base of the outside, and the inner side wall of the frame (200) serves as the second installation base of the outside, the front inner wall of the frame (200) serves as a third mounting base for said outer part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120275095.3U CN215008998U (en) | 2021-01-31 | 2021-01-31 | Connecting piece and low-voltage cabinet assembly with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120275095.3U CN215008998U (en) | 2021-01-31 | 2021-01-31 | Connecting piece and low-voltage cabinet assembly with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215008998U true CN215008998U (en) | 2021-12-03 |
Family
ID=79145735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120275095.3U Active CN215008998U (en) | 2021-01-31 | 2021-01-31 | Connecting piece and low-voltage cabinet assembly with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215008998U (en) |
-
2021
- 2021-01-31 CN CN202120275095.3U patent/CN215008998U/en active Active
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Address after: 315031 No.17 and 22 Fenglin Road, Cicheng Town, Jiangbei District, Ningbo City, Zhejiang Province Patentee after: Ningbo Aokes Intelligent Technology Co.,Ltd. Address before: 315031 No.17 and 22 Fenglin Road, Cicheng Town, Jiangbei District, Ningbo City, Zhejiang Province Patentee before: NINGBO AUX HIGH TECHNOLOGY Co.,Ltd. |