CN204590884U - A kind of distribution cabinet door hinge - Google Patents
A kind of distribution cabinet door hinge Download PDFInfo
- Publication number
- CN204590884U CN204590884U CN201520168531.1U CN201520168531U CN204590884U CN 204590884 U CN204590884 U CN 204590884U CN 201520168531 U CN201520168531 U CN 201520168531U CN 204590884 U CN204590884 U CN 204590884U
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- CN
- China
- Prior art keywords
- hinge
- hole
- distribution cabinet
- cabinet door
- plate
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Abstract
The utility model provides a kind of distribution cabinet door hinge, comprises the first hinge, the second hinge, bearing pin; First hinge is " L " font, and the location-plate of its Upper vertical part is provided with the first through hinge hole of level; The top of the second hinge is interval with two second hinge holes in the horizontal direction, and the length of its spacing and the first hinge hole horizontal direction matches; The middle part of the second hinge is provided with first and dodges hole, the installing plate of the first hinge lower horizontal portion dodges hole through first on the second hinge, and the first hinge hole is coaxial with the second hinge hole, bearing pin through the first hinge hole and the second hinge hole, and with its formation matched in clearance; The top of the second hinge and the corresponding position of distribution cabinet door are provided with locating piece upwardly.Distribution cabinet door hinge arrangement described in the utility model is simple, and low cost of manufacture, highly versatile, adds the intensity of hinge element integration, can bear larger torque load, enhances anti-arrisdefect function.
Description
Technical field
The utility model belongs to power distribution cabinet apparatus field, particularly relates to the hinge that a kind of 25mm modulus power distribution cabinet fixes door-plate.
Background technology
The tank bracket of traditional 25mm modulus power distribution cabinet generally adopts C, and the hinge arrangement used in the distribution cabinet door of current C as shown in Figure 1.This hinge arrangement intensity difference, easily causes hinges deform, and be difficult to reach designing requirement after hinges deform with the degree of protection of the relevant position of door-plate, and the later stage is difficult to carry out maintenance and debugging when torsion is slightly large; This hinge arrangement is without anti-arrisdefect function simultaneously, when door-plate needing install other components and parts or when door-plate causes hinge to bear a heavy burden slightly large, easily causing door-plate arrisdefect, affecting cabinet overall appearance; In addition this hinge arrangement infinite place function, when door-plate is subject to abnormal external force, with hinge position meeting rapid deformation on door-plate, hinge can not effectively shield to the door-plate time delay distortion connected.
Summary of the invention
In view of this, the utility model is intended to propose a kind of distribution cabinet door hinge, poor to solve existing hinge strength, without anti-arrisdefect function and infinite place function, cannot meet the problem of the instructions for use of distribution cabinet door.
For achieving the above object, the technical solution of the utility model is achieved in that
A kind of distribution cabinet door hinge, comprises the first hinge, the second hinge, bearing pin;
Described first hinge is " L " font, and the location-plate of its Upper vertical part is provided with the first through hinge hole of level;
The top of described second hinge is interval with two second hinge holes in the horizontal direction, and the length of its spacing and described first hinge hole horizontal direction matches;
The middle part of described second hinge is provided with first and dodges hole, the installing plate of described first hinge lower horizontal portion dodges hole through first on described second hinge, and described first hinge hole is coaxial with described second hinge hole, described bearing pin through the first hinge hole and the second hinge hole, and with its formation matched in clearance;
The described top of the second hinge and the corresponding position of distribution cabinet door are provided with locating piece upwardly;
On described second hinge, the both ends of horizontal direction extend to form goat's horn respectively, and the center of described goat's horn and the center of described installing plate lay respectively at the both sides of described second hinge centres.
Further, be provided with between top two second hinge hole of described second hinge match with described first hinge hole second dodge hole.
Further, the installing plate on described first hinge is provided with reinforcing rib.
Further, between described location-plate and described installing plate, be provided with step, and the bottom surface of described installing plate is positioned at the top of described location-plate bottom surface.
Further, the outside of described two second hinge holes is respectively equipped with installing space.
Further, described second hinge is provided with location-plate with the corresponding position of distribution cabinet door, which is provided with locating piece.
Further, described second hinge both ends in the horizontal direction stretch out formation flank respectively, and described two flanks are respectively equipped with installing hole.
Further, seamlessly transit between described flank and described second hinge.
Further, an end of described bearing pin offers embossing.
Further, described first hinge and described second hinge all adopt integral forming process to make.
Relative to prior art, distribution cabinet door hinge described in the utility model has following advantage:
(1) distribution cabinet door hinge arrangement described in the utility model is simple, low cost of manufacture, highly versatile, this hinge adopts bearing pin by the form of two hinge, add the intensity of hinge element integration, larger torque load can be born, enhance anti-arrisdefect function; Set up positioning block structure, made the locating hole of itself and distribution cabinet door carry out socket connection, add the reliability be connected with distribution cabinet door, and reduce screw use amount, simplify installation procedure, reduce the cost of product; The stub axle structure set up, limits the opening angle of distribution cabinet door, alleviates the impact of external pressure torsion to hinge and distribution cabinet door, has protective effect to the time delay distortion of distribution cabinet door simultaneously.
(2) bearing pin one end of distribution cabinet door described in the utility model offers embossing, increases itself and the friction between the first hinge hole and the second hinge hole, ensures bearing pin difficult drop-off after mounting, improves the stability of hinge element integration.
Accompanying drawing explanation
The accompanying drawing forming a part of the present utility model is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of hinge in prior art;
Fig. 2 is the 3-D view of the distribution cabinet door hinge described in the utility model embodiment;
Fig. 3 is the elevation of the distribution cabinet door hinge described in the utility model embodiment;
Fig. 4 is the upward view of the distribution cabinet door hinge described in the utility model embodiment;
Fig. 5 is the lateral view of the distribution cabinet door hinge described in the utility model embodiment.
Description of reference numerals:
1-first hinge, 11-first hinge hole, 12-reinforcing rib, 13-location-plate, 14-installing plate, 2-second hinge, 21-goat's horn, 22-locating piece, 23-installing space, 24-location-plate, 25-first dodges hole, 26-second hinge hole, 27-flank, 28-installing hole, 29 second dodge hole, 3-bearing pin.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the utility model and the feature in embodiment can combine mutually.
Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.
As shown in Figure 2-5, a kind of distribution cabinet door hinge, comprises the first hinge 1, second hinge 2, bearing pin 3;
Described first hinge 1 is " L " font, and the location-plate 13 of its Upper vertical part is provided with the first through hinge hole 11 of level;
The top of described second hinge 2 is interval with two second hinge holes 26 in the horizontal direction, and the length of its spacing and described first hinge hole 11 horizontal direction matches;
The middle part of described second hinge 2 is provided with first and dodges hole 25, the installing plate 14 of described first hinge 1 lower horizontal portion dodges hole 25 through first on described second hinge 2, and described first hinge hole 11 is coaxial with described second hinge hole 26, described bearing pin 3 through the first hinge hole 11 and the second hinge hole 26, and with its formation matched in clearance;
The described top of the second hinge 2 and the corresponding position of distribution cabinet door are provided with locating piece 22 upwardly;
On described second hinge 2, the both ends of horizontal direction extend to form goat's horn 21 respectively, and the center of described goat's horn 21 and the center of described installing plate 14 lay respectively at the both sides at described second hinge 2 center; When distribution cabinet door is opened to 110 degree, goat's horn 21 and distribution cabinet door touch, and carry out spacing to distribution cabinet door opening angle; First hinge 1 pass first dodge hole 25; ensure that the second hinge 2 can not be out of shape easily when being subject to the gravity of door-plate; when the angle of distribution cabinet door is opened to 110 degree; first hinge 1 contacts with the first edge of dodging hole 25 of the second hinge 2; distribution cabinet door is carried out spacing with goat's horn 21 simultaneously; the torsion alleviating external pressure to the impact of hinge and distribution cabinet door, and can make distribution cabinet door restore in 10 degree of distortion, is out of shape shields to the time delay of distribution cabinet door.
As shown in Figure 2, be provided with between top two second hinge hole 26 of described second hinge 2 match with described first hinge hole 11 second dodge hole 29; This structure avoids when being installed on the second hinge 2 by installation first hinge 1, the generation of interference between the two.
As shown in Figure 4, the installing plate 14 on described first hinged 1 is provided with reinforcing rib 12; Reinforcing rib 12 adds the intensity of the first hinge 1, improves the ability that it accepts larger load.
As shown in Figure 5, between described location-plate 13 and described installing plate 14, be provided with step, and the bottom surface of described installing plate 14 is positioned at the top of described location-plate 13 bottom surface; This kind of structure of the first hinge 1 enhances the bulk strength of the first hinge 1 on the one hand, provides more abundant installing space on the other hand, avoid the generation of interference in installation process for installing plate 14.
As shown in Figure 2, the outside of described two second hinge holes 26 is respectively equipped with installing space 23; ; This structure is that the installation of bearing pin 3 provides larger installing space, avoids when installing bearing pin 3, to the damage of the first hinge 1 and the second hinge 2.
As shown in Figure 2, described second hinge 2 is provided with location-plate 24 with the corresponding position of distribution cabinet door, which is provided with locating piece 22; This construction increases the aligned contact area between hinge and distribution cabinet door, further increase the stability be located by connecting of hinge and distribution cabinet door.
As shown in Figure 3, described second hinge 2 both ends in the horizontal direction stretch out respectively and form flank 27, and described two flanks 27 are respectively equipped with installing hole 28; Add the structure of installing hole 28, be convenient to distribution cabinet door and miscellaneous part is installed, and improve the coupling stiffness of hinge, avoid when load is larger, the generation of distribution cabinet door arrisdefect phenomenon.
As shown in Figure 5, seamlessly transit between described flank 27 and described second hinge 2; Avoid the generation of the junction stress concentration phenomenon at flank 27 and the second hinge 2.
One end of described bearing pin 3 offers embossing.
Described first hinge 1 all adopts integral forming process to make with described second hinge 2; Select this production technology to improve the intensity of the first hinge 1 and the second hinge 2, this technique is simple simultaneously, workable, low cost of manufacture.
When this hinge is installed on distribution cabinet door, special fixture is used to move on the installation site of distribution cabinet door after the first hinge 1 and the second hinge 2 pre-determined bit, even if the installing plate of the first hinge 1 14 dodges hole 25 through first on the second hinge 2, first hinge hole 11 is coaxial with the second hinge hole 26 simultaneously, then one end of non-for bearing pin 3 embossing is inserted in the second hinge hole 26 on the second hinge 2, pass in another second hinge hole 26 through after the first hinge hole 11 simultaneously, then with adz-eye hammer, bearing pin 3 is knocked, until the flush with outer surface of the embossing end face of bearing pin 3 and the second hinge hole 26, namely the fitting operation of hinge is completed.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a distribution cabinet door hinge, is characterized in that: comprise the first hinge (1), the second hinge (2), bearing pin (3);
Described first hinge (1) is " L " font, and the location-plate (13) of its Upper vertical part is provided with through the first hinge hole (11) of level;
The top of described second hinge (2) is interval with two second hinge holes (26) in the horizontal direction, and the length of its spacing and described first hinge hole (11) horizontal direction matches;
The middle part of described second hinge (2) is provided with first and dodges hole (25), the installing plate (14) of described first hinge (1) lower horizontal portion dodges hole (25) through first on described second hinge (2), and described first hinge hole (11) is coaxial with described second hinge hole (26), described bearing pin (3) through the first hinge hole (11) and the second hinge hole (26), and with its formation matched in clearance;
The described top of the second hinge (2) and the corresponding position of distribution cabinet door are provided with locating piece (22) upwardly;
The both ends of the upper horizontal direction of described second hinge (2) extend to form goat's horn (21) respectively, and the center of described goat's horn (21) and the center of described installing plate (14) lay respectively at the both sides at described second hinge (2) center.
2. distribution cabinet door hinge according to claim 1, is characterized in that: be provided with between the top two second hinge hole (26) of described second hinge (2) match with described first hinge hole (11) second dodge hole (29).
3. distribution cabinet door hinge according to claim 1, is characterized in that: the installing plate (14) on described first hinge (1) is provided with reinforcing rib (12).
4. electric Hinge for cupboard door according to claim 1, it is characterized in that: between described location-plate (13) and described installing plate (14), be provided with step, and the bottom surface of described installing plate (14) is positioned at the top of described location-plate (13) bottom surface.
5. electric Hinge for cupboard door according to claim 1, is characterized in that: the outside of described two second hinge holes (26) is respectively equipped with installing space (23).
6. electric Hinge for cupboard door according to claim 1, is characterized in that: described second hinge (2) corresponding position that is upper and distribution cabinet door is provided with location-plate (24), which is provided with locating piece (22).
7. electric Hinge for cupboard door according to claim 1, it is characterized in that: described second hinge (2) both ends in the horizontal direction stretch out respectively and form flank (27), and described two flanks (27) are respectively equipped with installing hole (28).
8. electric Hinge for cupboard door according to claim 7, is characterized in that: seamlessly transit between described flank (27) and described second hinge (2).
9. electric Hinge for cupboard door according to claim 1, is characterized in that: an end of described bearing pin (3) offers embossing.
10. electric Hinge for cupboard door according to claim 1, is characterized in that: described first hinge (1) and described second hinge (2) all adopt integral forming process to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520168531.1U CN204590884U (en) | 2015-03-24 | 2015-03-24 | A kind of distribution cabinet door hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520168531.1U CN204590884U (en) | 2015-03-24 | 2015-03-24 | A kind of distribution cabinet door hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204590884U true CN204590884U (en) | 2015-08-26 |
Family
ID=53927049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520168531.1U Expired - Fee Related CN204590884U (en) | 2015-03-24 | 2015-03-24 | A kind of distribution cabinet door hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204590884U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105840026A (en) * | 2016-05-25 | 2016-08-10 | 广东坚朗五金制品股份有限公司 | Connection structure, door and window hinge structure and side-hung door and window |
| CN106555526A (en) * | 2016-12-08 | 2017-04-05 | 刘学军 | Improve the method and hinge, the open-and-close mechanism of single hinge supporting of hinge supporting force |
| CN107949681A (en) * | 2015-09-09 | 2018-04-20 | 丹拉斯有限公司 | The door of hinge sidepiece clamping with auxiliary |
| CN108711747A (en) * | 2018-04-09 | 2018-10-26 | 平湖台丽办公自动化设备有限公司 | A kind of door board of switch cabinet |
| TWI812536B (en) * | 2022-11-04 | 2023-08-11 | 富世達股份有限公司 | Hinge |
-
2015
- 2015-03-24 CN CN201520168531.1U patent/CN204590884U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107949681A (en) * | 2015-09-09 | 2018-04-20 | 丹拉斯有限公司 | The door of hinge sidepiece clamping with auxiliary |
| CN107949681B (en) * | 2015-09-09 | 2019-11-01 | 丹拉斯有限公司 | The door of hinge side clamping with auxiliary |
| CN105840026A (en) * | 2016-05-25 | 2016-08-10 | 广东坚朗五金制品股份有限公司 | Connection structure, door and window hinge structure and side-hung door and window |
| CN106555526A (en) * | 2016-12-08 | 2017-04-05 | 刘学军 | Improve the method and hinge, the open-and-close mechanism of single hinge supporting of hinge supporting force |
| CN108711747A (en) * | 2018-04-09 | 2018-10-26 | 平湖台丽办公自动化设备有限公司 | A kind of door board of switch cabinet |
| TWI812536B (en) * | 2022-11-04 | 2023-08-11 | 富世達股份有限公司 | Hinge |
| US12037826B2 (en) | 2022-11-04 | 2024-07-16 | Fositek Corporation | Hinge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 Termination date: 20180324 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |