CN207568382U - A kind of power equipment high-precision hinge - Google Patents
A kind of power equipment high-precision hinge Download PDFInfo
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- CN207568382U CN207568382U CN201721456972.7U CN201721456972U CN207568382U CN 207568382 U CN207568382 U CN 207568382U CN 201721456972 U CN201721456972 U CN 201721456972U CN 207568382 U CN207568382 U CN 207568382U
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- cabinet
- fixed plate
- cabinet door
- door
- hinge
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Abstract
The utility model discloses a kind of power equipment high-precision hinges, including cabinet fixed plate, hinge shaft and cabinet door fixed plate, cabinet is provided on rear side of the cabinet fixed plate, cabinet door is provided on the right side of the cabinet, the outer surface mounted on cabinet door of the cabinet door fixed plate, the left side of the cabinet door fixed plate is provided with cabinet door side fixed plate on the inside of cabinet fixed plate, and the hinge shaft is mounted on the right side of cabinet fixed plate close to the left side of cabinet door fixed plate；By hinge design into the sheet being bonded with chamber door edge, increase the contact area between chamber door, reduce the conflict between fixing bolt, fixation is even closer, ensures reliability of the chamber door in rotation process, the spring being connected with axle sleeve is in addition provided in shaft appearance wall, it can play the role of a limiting in shaft rotation process, preventing shaft, play generates abrasion up and down, influences the rotation precision of chamber door, ensure that the service life of shaft.
Description
Technical field
The utility model belongs to electrical cabinet technical field, and in particular to a kind of power equipment high-precision hinge.
Background technology
The main function of electrical cabinet is generated electricity in electric system, transmitted electricity, during the conversion of distribution and electric energy, is carried out
Folding, control and protection electrical equipment.Component in electrical cabinet mainly has breaker, disconnecting switch, on-load switch, operation machine
The compositions such as structure, mutual inductor and various protective devices.
It is less that contact surface is fixed between original electrical cabinet hinge and chamber door, is fixed by bolt and chamber door side,
Slightly conflict with babinet fixing bolt, babinet fixing bolt is caused to reduce, and hinge shaft in rotation above and below play, cause turn
Axis rubs, and influences rotation precision.
Utility model content
The purpose of this utility model is to provide a kind of power equipment high-precision hinge, to solve in above-mentioned background technology
It is less that contact surface is fixed between the original electrical cabinet hinge and chamber door that propose, is fixed by bolt and chamber door side, with
Babinet fixing bolt slightly conflict, cause babinet fixing bolt reduce, and hinge shaft rotation when above and below play, lead to shaft
The problem of rubbing, influencing rotation precision.
To achieve the above object, the utility model provides following technical solution：A kind of power equipment high-precision hinge, packet
Cabinet fixed plate, hinge shaft and cabinet door fixed plate are included, cabinet, the right side of the cabinet are provided on rear side of the cabinet fixed plate
Side is provided with cabinet door, and the cabinet door fixed plate is mounted on the outer surface of cabinet door, and the left side of the cabinet door fixed plate is close to cabinet
Cabinet door side fixed plate is provided on the inside of fixed plate, the right side that the hinge shaft is mounted on cabinet fixed plate is fixed close to cabinet door
The left side of plate, the right side of cabinet door side fixed plate is provided with cabinet fixed plate groove on the inside of cabinet fixed plate, described
The left side of cabinet door side fixed plate is provided with cabinet door fixed plate groove, the cabinet door fixed plate groove on the outside of cabinet door fixed plate
Inside the appearance wall of hinge shaft is provided with axle sleeve, be provided with axle sleeve sliding slot on the outside of the axle sleeve, the hinge turns
For the appearance wall of axis close to the collar that is internally provided with of cabinet fixed plate, the inside of the collar is provided with bullet on the outside of axle sleeve
Spring, the outside of the hinge shaft are provided with cabinet door fixed plate pin hole on the inside of cabinet door fixed plate, the hinge shaft
Outside is provided with cabinet fixed plate pin hole on the inside of cabinet fixed plate, and being provided with cabinet on front side of the cabinet fixed plate consolidates
Determine bolt, cabinet door fixing bolt is provided on rear side of the cabinet door fixed plate.
Preferably, there are four the cabinet fixing bolt is set altogether, and four cabinet fixing bolts are installed in cabinet and consolidate
The front side surface of fixed board is fixedly connected between the cabinet fixed plate and cabinet by cabinet fixing bolt.
Preferably, there are two the cabinet door fixing bolt is set altogether, and two cabinet door fixing bolts are installed in cabinet door and consolidate
The rear side surface of fixed board is fixedly connected between the cabinet door fixed plate and cabinet door by cabinet door fixing bolt.
Preferably, it is rotatablely connected between the cabinet fixed plate and cabinet door fixed plate by hinge shaft.
Preferably, it is connected between the axle sleeve and hinge shaft by spring slide.
Compared with prior art, the beneficial effects of the utility model are：The utility model is scientific and reasonable for structure, safe to use
It is convenient, by hinge design into the sheet being bonded with chamber door edge, the contact area between chamber door is increased, reduces fixed spiral shell
Conflict between bolt makes the fixation between hinge and babinet chamber door even closer, ensures reliability of the chamber door in rotation process,
In addition the spring being connected with axle sleeve is provided in shaft appearance wall, the work of a limiting can be played in shaft rotation process
With preventing shaft, play generates abrasion up and down, influences the rotation precision of chamber door, ensure that the service life of shaft.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the internal structure schematic diagram of the utility model；
Fig. 3 is the vertical view of the utility model；
In figure：1- cabinets fixed plate groove, 2- cabinets fixed plate, 3- cabinet doors side fixed plate, 4- cabinets, 5- hinges shaft,
6- cabinet doors, 7- cabinet doors fixed plate, 8- cabinet doors fixed plate groove, 9- axle sleeves, 10- springs, 11- axle sleeves sliding slot, 12- collars, 13- cabinets
Door fixed plate pin hole, 14- cabinet fixed plates pin hole, 15- cabinets fixing bolt, 16- cabinet door fixing bolts.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of power equipment high-precision hinge, including
Cabinet fixed plate 2, hinge shaft 5 and cabinet door fixed plate 7, the rear side of cabinet fixed plate 2 are provided with cabinet 4, and the right side of cabinet 4 is set
Cabinet door 6 is equipped with, cabinet door fixed plate 7 is mounted on the outer surface of cabinet door 6, and the left side of cabinet door fixed plate 7 is close to cabinet fixed plate 2
Inside is provided with cabinet door side fixed plate 3, and hinge shaft 5 is mounted on the right side of cabinet fixed plate 2 close to a left side for cabinet door fixed plate 7
Side, the right side of cabinet door side fixed plate 3 are provided with cabinet fixed plate groove 1, cabinet door side fixed plate close to the inside of cabinet fixed plate 2
3 left side is provided with cabinet door fixed plate groove 8 close to the outside of cabinet door fixed plate 7, and the inside of cabinet door fixed plate groove 8 is close to hinge
The appearance wall of chain shaft 5 is provided with axle sleeve 9, and the outside of axle sleeve 9 is provided with axle sleeve sliding slot 11, and the appearance wall of hinge shaft 5 is close
Cabinet fixed plate 2 is internally provided with collar 12, and the inside of collar 12 is provided with spring 10 close to the outside of axle sleeve 9, and hinge turns
The outside of axis 5 is provided with cabinet door fixed plate pin hole 13 close to the inside of cabinet door fixed plate 7, and the outside of hinge shaft 5 is close to cabinet
The inside of fixed plate 2 is provided with cabinet fixed plate pin hole 14, and the front side of cabinet fixed plate 2 is provided with cabinet fixing bolt 15, cabinet
The rear side of door fixed plate 7 is provided with cabinet door fixing bolt 16.
In order to ensure fixed reliability between babinet and hinge, in the present embodiment, it is preferred that cabinet fixing bolt 15 is common
There are four settings, and four cabinet fixing bolts 15 are installed in the front side surface of cabinet fixed plate 2, cabinet fixed plate 2 and cabinet
It is fixedly connected between body 4 by cabinet fixing bolt 15.
In order to ensure fixed reliability between cabinet door and hinge, in the present embodiment, it is preferred that cabinet door fixing bolt 16 is common
There are two settings, and two cabinet door fixing bolts 16 are installed in the rear side surface of cabinet door fixed plate 7, cabinet door fixed plate 7 and cabinet
It is fixedly connected between door 6 by cabinet door fixing bolt 16.
In order to ensure the accuracy of cabinet door rotation, in the present embodiment, it is preferred that cabinet fixed plate 2 and cabinet door fixed plate 7 it
Between be rotatablely connected by hinge shaft 5.
In order to enable facilitate the play up and down for reducing hinge shaft 5 in rotation process, in the present embodiment, it is preferred that axis
It is slidably connected between set 9 and hinge shaft 5 by spring 10.
The operation principle and process for using of the utility model：After the utility model installs, by cabinet fixing bolt 15
It is fixed on cabinet 4 by the bolt hole in cabinet fixed plate 2, then passes through cabinet door fixing bolt 16 in cabinet door fixed plate 7
Bolt hole be fixed in cabinet door 6, complete the installation of cabinet door, during rotation, cabinet door 6 drives 5 turns of 7 around hinge shaft of cabinet door fixed plate
Dynamic, axle sleeve 9 slides in axle sleeve sliding slot 11, and the spring 10 on axle sleeve 9 presses to collar 12, and hinge shaft 5 is made to keep stablizing, is protected
The rotation precision of the shaft in rotation process is demonstrate,proved, in order to ensure mechanical precision, moderate lubrication oil is periodically injected into shaft.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of power equipment high-precision hinge, including cabinet fixed plate (2), hinge shaft (5) and cabinet door fixed plate (7),
It is characterized in that：Cabinet (4) is provided on rear side of the cabinet fixed plate (2), cabinet door is provided on the right side of the cabinet (4)
(6), the cabinet door fixed plate (7) is mounted on the outer surface of cabinet door (6), and the left side of the cabinet door fixed plate (7) is close to cabinet
Cabinet door side fixed plate (3) is provided on the inside of fixed plate (2), the hinge shaft (5) is mounted on the right side of cabinet fixed plate (2)
Close to the left side of cabinet door fixed plate (7), the right side of cabinet door side fixed plate (3) is set close to the inside of cabinet fixed plate (2)
There is cabinet fixed plate groove (1), the left side of cabinet door side fixed plate (3) is provided with cabinet on the outside of cabinet door fixed plate (7)
Door fixed plate groove (8), the inside of the cabinet door fixed plate groove (8) is provided with axle sleeve close to the appearance wall of hinge shaft (5)
(9), axle sleeve sliding slot (11) is provided on the outside of the axle sleeve (9), the appearance wall of the hinge shaft (5) is close to cabinet fixed plate
(2) be internally provided with collar (12), the inside of the collar (12) is provided with spring (10), institute on the outside of axle sleeve (9)
The outside for stating hinge shaft (5) is provided with cabinet door fixed plate pin hole (13) on the inside of cabinet door fixed plate (7), and the hinge turns
The outside of axis (5) is provided with cabinet fixed plate pin hole (14), the cabinet fixed plate (2) on the inside of cabinet fixed plate (2)
Front side be provided with cabinet fixing bolt (15), be provided with cabinet door fixing bolt (16) on rear side of the cabinet door fixed plate (7).
2. a kind of power equipment high-precision hinge according to claim 1, it is characterised in that：The cabinet fixing bolt
(15) altogether there are four settings, and four cabinet fixing bolts (15) are installed in the front side surface of cabinet fixed plate (2), the cabinet
It is fixedly connected between body fixed plate (2) and cabinet (4) by cabinet fixing bolt (15).
3. a kind of power equipment high-precision hinge according to claim 1, it is characterised in that：The cabinet door fixing bolt
(16) altogether there are two settings, and two cabinet door fixing bolts (16) are installed in the rear side surface of cabinet door fixed plate (7), the cabinet
It is fixedly connected between door fixed plate (7) and cabinet door (6) by cabinet door fixing bolt (16).
4. a kind of power equipment high-precision hinge according to claim 1, it is characterised in that：The cabinet fixed plate
(2) it is rotatablely connected between cabinet door fixed plate (7) by hinge shaft (5).
5. a kind of power equipment high-precision hinge according to claim 1, it is characterised in that：The axle sleeve (9) and hinge
It is slidably connected between chain shaft (5) by spring (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721456972.7U CN207568382U (en) | 2017-11-05 | 2017-11-05 | A kind of power equipment high-precision hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721456972.7U CN207568382U (en) | 2017-11-05 | 2017-11-05 | A kind of power equipment high-precision hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207568382U true CN207568382U (en) | 2018-07-03 |
Family
ID=62692894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721456972.7U Active CN207568382U (en) | 2017-11-05 | 2017-11-05 | A kind of power equipment high-precision hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207568382U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109193378A (en) * | 2018-09-21 | 2019-01-11 | 桂林实创真空数控设备有限公司 | A kind of cabinet door structure of electrical control equipment |
-
2017
- 2017-11-05 CN CN201721456972.7U patent/CN207568382U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109193378A (en) * | 2018-09-21 | 2019-01-11 | 桂林实创真空数控设备有限公司 | A kind of cabinet door structure of electrical control equipment |
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