CN214576420U - Cabinet door hinge of low-voltage switch cabinet - Google Patents
Cabinet door hinge of low-voltage switch cabinet Download PDFInfo
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- CN214576420U CN214576420U CN202023349204.6U CN202023349204U CN214576420U CN 214576420 U CN214576420 U CN 214576420U CN 202023349204 U CN202023349204 U CN 202023349204U CN 214576420 U CN214576420 U CN 214576420U
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Abstract
The utility model relates to a low-voltage switchgear cabinet hinge, including locating the self-lubricating mechanism of cabinet door top and cabinet door bottom, locating the inboard hinge mount of cabinet door panel, locating the connecting seat of the internal side wall of cabinet, the hinge mount includes the articulated slab of being connected with the connecting seat, and the articulated slab passes through the connection piece and rotates with self-lubricating mechanism to be connected the utility model discloses can supply width size to be far greater than the cabinet door of height size and use, make the difficult tenesmus of cabinet door, overall structure is compact, convenient assembling, long service life.
Description
Technical Field
The utility model relates to a low-voltage switchgear cabinet body technical field, concretely relates to low-voltage switchgear cabinet hinge.
Background
At present, the hinges used for low-voltage switch cabinets are more, and can be generally divided into an open type and a concealed type; the concealed hinge is divided into two types of welding and assembling, wherein the welding refers to welding a rotating hinge piece to the inner side surface of a door, and the assembling refers to riveting a stud on the inner side surface of a cabinet door to assemble the hinge; these links are used in ordinary cabinet door basically can satisfy the requirement, but are used in the width dimension and far away than the cabinet door on the height dimension on the problem is more, and two rotation setpoint of hinge are not the most distal end of door, and the tiny clearance between the hinge leads to the other end of door plant to appear the tenesmus, if the clearance of hinge is too little causes the premature destruction of the cladding material of hinge easily to increase the manufacturing difficulty.
SUMMERY OF THE UTILITY MODEL
The utility model provides a low-voltage switchgear cabinet hinge, can supply width size to be far greater than the cabinet door of high dimension and use, make the difficult tenesmus of cabinet door, overall structure is compact, convenient assembling, long service life.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a low-voltage switchgear cabinet door hinge, is including locating the self-lubricating mechanism of cabinet door top and cabinet door bottom, locating the inboard hinge mount of cabinet door panel, locating the connecting seat of the internal side wall of cabinet, and the hinge mount includes the articulated slab of being connected with the connecting seat, and the articulated slab passes through the connection piece to be connected with self-lubricating mechanism rotation.
Through self-lubricating mechanism, reduce the cabinet door and rotate the resistance at the switch in-process to reduce hinge structure's rotation wearing and tearing, and then promote hinge structure's life, install hinge structure at the top and the bottom of cabinet door simultaneously, make the atress of cabinet door in hinge structure department obtain effectual even support, prevent that the one end that hinge structure was kept away from to the cabinet door from taking place the tenesmus.
Further, self-lubricating slewing mechanism wears to establish the bolt that inserts the cabinet door including the self-lubricating copper sheathing of embedding cabinet door top and cabinet door bottom in the self-lubricating copper sheathing, and the connection piece cover is established on the self-lubricating copper sheathing, is equipped with lock nut on the inboard bolt of cabinet door, overlaps on the bolt between lock nut and the self-lubricating copper sheathing and establishes the gasket.
Furthermore, the connecting seat comprises a base plate with a rectangular cross section, an opening is formed in one side edge of the base plate, one side of the base plate opposite to the opening is fixedly connected with the cabinet body, and the hinged plate is connected with the side edge of the base plate at the opening.
Furthermore, the hinged plate is provided with a fixing hole which is convenient for being connected with the base plate.
Furthermore, the hinge plate is vertical to the cabinet door panel, and the connecting sheet is vertical to the hinge plate panel and is integrally formed with the hinge plate.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses a self-lubricating bearing, pivot, flat pad and lock nut cooperation are used, with hinge integral erection on the top and the bottom of cabinet door, make the distance between two hinges the biggest, guarantee the atress equilibrium in hinge department when the cabinet door rotates, overall structure is simple compact, convenient assembling for when the hinge realizes self-lubricating pivoted, can prevent that the hinge clearance from causing the cabinet door tenesmus or the hinge cladding material destroys too early, and then promote the life of cabinet door and hinge self.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is the matching schematic diagram of the middle hinge bracket and the self-lubricating mechanism of the present invention.
Reference numerals: 1. a hinge plate; 2. connecting sheets; 3. self-lubricating copper bush; 4. a bolt; 5. locking the nut; 6. a gasket; 7. a substrate; 8. an opening; 9. and (7) fixing holes.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings.
As shown in figures 1-2, the hinge for the cabinet door of the low-voltage switch cabinet comprises a hinge support rotatably installed on the inner side of a panel of the cabinet door and a connecting seat fixedly installed on the inner side wall of the cabinet body, and the hinge structure of the scheme is formed by connecting the hinge support and the connecting seat. Wherein the connecting seat includes that the cross-section is the base plate 7 of rectangle, and opening 8 is established to one side of base plate 7, passes through bolt 4 and cabinet body inside wall fixed connection with base plate 7 one side that opening 8 is relative, and the hinge bracket then is connected with the base plate 7 side of opening 8 department, and the hinge bracket includes articulated slab 1, offers the fixed orifices 9 of being convenient for to be connected with base plate 7 on the articulated slab 1, utilizes bolt 4 with articulated slab 1 and connecting seat fixed connection through fixed orifices 9 promptly.
In order to prevent the one end that hinge structure was kept away from to the cabinet door from taking place the tenesmus, the top and the bottom of cabinet door are located with hinge bracket's turned position to this scheme, make two turned position's distance farthest to make the atress of cabinet door in hinge structure department even. Specifically, as shown in fig. 1, a self-lubricating mechanism is arranged at the top and the bottom of the cabinet door, the hinged plate 1 is rotatably connected with the self-lubricating mechanism through a connecting plate 2, wherein the connecting plate 2 and the hinged plate 1 are integrally formed, the connecting plate 2 is perpendicular to a panel of the hinged plate 1, and the hinged plate 1 is perpendicular to the panel of the cabinet door after installation.
Above-mentioned self-lubricating mechanism specifically includes self-lubricating copper sheathing 3 of embedding cabinet door top and cabinet door bottom, as shown in fig. 2, wear to establish the bolt 4 that inserts the cabinet door in the self-lubricating copper sheathing 3, connection piece 2 then the cover is established on self-lubricating copper sheathing 3, then be equipped with lock nut 5 on the bolt 4 of cabinet door inboard, and establish gasket 6 at the bolt 4 cover between lock nut 5 and self-lubricating copper sheathing 3, during the installation hinge bracket, overlap connection piece 2 on self-lubricating copper sheathing 3 earlier, then overlap gasket 6 and lock nut 5 on bolt 4, accomplish the installation of hinge bracket behind the tight lock nut 5, when the cubical switchboard door, with the help of self-lubricating function of self-lubricating copper sheathing 3, resistance when reducing the cabinet door switch, the running friction of hinge when reducing the cabinet door switch simultaneously, and then weaken the wearing and tearing of hinge, promote whole hinge structure's life.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (5)
1. The utility model provides a low-voltage switchgear cabinet door hinge which characterized in that: including locating the cabinet door top and cabinet door bottom from lubricating mechanism, locating the inboard hinge mount of cabinet door panel, locating the connecting seat of the internal side wall of cabinet, the hinge mount includes articulated slab (1) of being connected with the connecting seat, articulated slab (1) is connected with self-lubricating mechanism rotation through connection piece (2).
2. The low-voltage switch cabinet door hinge of claim 1, characterized in that: self-lubricating slewing mechanism wears to establish bolt (4) that insert the cabinet door including self-lubricating copper sheathing (3) of embedding cabinet door top and cabinet door bottom in self-lubricating copper sheathing (3), and connection piece (2) cover is established on self-lubricating copper sheathing (3), is equipped with lock nut (5) on bolt (4) of cabinet door inboard, and bolt (4) between lock nut (5) and self-lubricating copper sheathing (3) are gone up the cover and are established gasket (6).
3. The low-voltage switch cabinet door hinge of claim 1, characterized in that: the connecting seat comprises a base plate (7) with a rectangular cross section, an opening (8) is formed in one side edge of the base plate (7), one side of the base plate (7) opposite to the opening (8) is fixedly connected with the cabinet body, and the hinged plate (1) is fixedly connected with the side edge of the base plate (7) at the opening (8).
4. The low-voltage switch cabinet door hinge of claim 1, characterized in that: the hinged plate (1) is provided with a fixing hole (9) which is convenient to be connected with the base plate (7).
5. The low-voltage switch cabinet door hinge of claim 1, characterized in that: the hinged plate (1) is vertical to the panel of the cabinet door, and the connecting sheet (2) is vertical to the panel of the hinged plate (1) and is integrally formed with the hinged plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023349204.6U CN214576420U (en) | 2020-12-31 | 2020-12-31 | Cabinet door hinge of low-voltage switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023349204.6U CN214576420U (en) | 2020-12-31 | 2020-12-31 | Cabinet door hinge of low-voltage switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214576420U true CN214576420U (en) | 2021-11-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023349204.6U Active CN214576420U (en) | 2020-12-31 | 2020-12-31 | Cabinet door hinge of low-voltage switch cabinet |
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| CN (1) | CN214576420U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114243503A (en) * | 2021-11-30 | 2022-03-25 | 安徽中电兴发与鑫龙科技股份有限公司 | Cabinet door hinge reinforcing structure of low-voltage switch cabinet |
-
2020
- 2020-12-31 CN CN202023349204.6U patent/CN214576420U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114243503A (en) * | 2021-11-30 | 2022-03-25 | 安徽中电兴发与鑫龙科技股份有限公司 | Cabinet door hinge reinforcing structure of low-voltage switch cabinet |
| CN114243503B (en) * | 2021-11-30 | 2024-04-26 | 安徽中电兴发与鑫龙科技股份有限公司 | Low-voltage switchgear cabinet door hinge reinforced structure |
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