CN221096224U - Upturning hinge for switch cabinet - Google Patents
Upturning hinge for switch cabinet Download PDFInfo
- Publication number
- CN221096224U CN221096224U CN202323072730.6U CN202323072730U CN221096224U CN 221096224 U CN221096224 U CN 221096224U CN 202323072730 U CN202323072730 U CN 202323072730U CN 221096224 U CN221096224 U CN 221096224U
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- China
- Prior art keywords
- hinge arm
- hinge
- seat
- rotating shaft
- bearing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000007306 turnover Effects 0.000 claims abstract description 11
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Hinges (AREA)
Abstract
The utility model relates to a hinge device, in particular to an upturning hinge for a switch cabinet. The device comprises a bearing hinge arm and a turnover hinge arm, wherein the bearing hinge arm consists of a straight line section and a hook section, a shaft sleeve is arranged at the end of the hook section, and a fixing hole is formed in the plate surface of the straight line section; the turnover hinge arm comprises a hinge arm seat, a fixed pressing plate, a rotating shaft fixing seat and a rotating shaft, wherein the fixed pressing plate is arranged at the top of the hinge arm seat and detachably connected with the hinge arm seat, the rotating shaft fixing seat is arranged at the bottom of the hinge arm seat, the rotating shaft is arranged on the rotating shaft fixing seat, the shaft sleeve is arranged on the rotating shaft, and the outer wall of the shaft sleeve is in contact with the bottom of the hinge arm seat. The bearing hinge arm provided by the utility model is provided with the upward hook section, has an upward lifting effect on the overturning hinge arm, skillfully transfers the bearing point between the two hinge arms to the bearing hinge arm from the hinge shaft, and greatly improves the bearing capacity of the hinge while the relative rotation of the two hinge arms is not influenced.
Description
Technical Field
The utility model relates to a hinge device, in particular to an upturning hinge for a switch cabinet.
Background
The switch cabinet is an electrical device and is used for controlling and protecting circuits and devices; the cabinet door of part of the switch cabinet adopts an upturning structure, and the cabinet door is generally connected with the cabinet body through a hinge so as to realize the overturn; the existing hinge generally comprises two hinge arms connected through a chain shaft, the two hinge arms can rotate relatively, so that the function of overturning a cabinet door on a cabinet body is realized, as the cabinet door of the switch cabinet is made of steel materials, the weight is large, the bearing point of the existing hinge is the chain shaft thereof, and the chain shaft rotates frequently when in use, so that when bearing objects with large mass, the chain shaft is easy to break or separate, and the bearing capacity is poor.
Disclosure of utility model
The object of the present utility model is to provide a flip-up hinge with a high load carrying capacity, which solves the problems of the prior art.
The specific technical scheme of the utility model is as follows:
The upward turning hinge for the switch cabinet comprises a bearing hinge arm and a turning hinge arm, wherein the bearing hinge arm consists of a straight line section and a hook section, a shaft sleeve is arranged at the end of the hook section, and a fixing hole is formed in the surface of the straight line section; the turnover hinge arm comprises a hinge arm seat, a fixed pressing plate, a rotating shaft fixing seat and a rotating shaft, wherein the fixed pressing plate is arranged at the top of the hinge arm seat and is detachably connected with the hinge arm seat, the rotating shaft fixing seat is arranged at the bottom of the hinge arm seat, the rotating shaft is arranged on the rotating shaft fixing seat, the shaft sleeve is arranged on the rotating shaft, and the outer wall of the shaft sleeve is contacted with the bottom of the hinge arm seat;
preferably, through holes corresponding to each other are respectively formed in the hinge arm seat and the fixed pressing plate, and fixing bolts penetrate through the through holes.
The utility model has the following beneficial effects:
The bearing hinge arm provided by the utility model is provided with the upward hook section, has an upward lifting effect on the overturning hinge arm, skillfully transfers the bearing point between the two hinge arms to the bearing hinge arm from the hinge shaft, and greatly improves the bearing capacity of the hinge while the relative rotation of the two hinge arms is not influenced.
Drawings
FIG. 1 is a practical state diagram of the present utility model;
FIG. 2 is a bottom view of FIG. 1;
FIG. 3 is a schematic view of the load bearing arm of FIG. 1;
FIG. 4 is a top view of FIG. 3;
FIG. 5 is a schematic view of the flip hinge of FIG. 2;
Fig. 6 is a top view of fig. 5.
Detailed Description
The upturning hinge for the switch cabinet comprises a bearing hinge arm 1 and a turnover hinge arm 2, wherein the bearing hinge arm 1 consists of a straight line section 1-1 and a hook section 1-2, a shaft sleeve 1-3 is arranged on the end head of the hook section 1-2, and a fixing hole 1-4 is arranged on the plate surface of the straight line section 1-1; the turnover hinge arm 2 comprises a hinge arm seat 2-1, a fixed pressing plate 2-2 which is arranged at the top of the hinge arm seat 2-1 and is detachably connected with the hinge arm seat, a rotating shaft fixing seat 2-3 which is arranged at the bottom of the hinge arm seat 2-1, and a rotating shaft 2-4 which is arranged on the rotating shaft fixing seat 2-3, wherein the shaft sleeve 1-3 is arranged on the rotating shaft 2-4, and the outer wall of the shaft sleeve 1-3 is contacted with the bottom of the hinge arm seat 2-1; the hinge arm seat 2-1 and the fixed pressing plate 2-2 are respectively provided with a through hole 3 corresponding to each other, and a fixed bolt 4 is connected in the through hole 3 in a penetrating way.
The practical process of the utility model is as follows:
As shown in fig. 1 and 2, firstly, the bearing hinge arm 1 of the utility model is installed at the top of the cabinet body 5 of the switch cabinet, specifically, the straight line section 1-1 of the bearing hinge arm 1 is attached to the inner side wall at the top of the cabinet body 5, a bolt passes through the fixing hole 1-4 and the top of the cabinet body 5 to fix the two, and the hook section 1-2 of the bearing hinge arm 1 extends out of the cabinet body 5; the turnover hinge arm 2 and the cabinet door 6 are fixed, specifically, the upper edge of the cabinet door 6 is placed between the hinge arm seat 2-1 and the fixed pressing plate 2-2, and the fixing bolt 4 penetrates through the upper edge of the cabinet door 6 and the through hole 3 and is locked, so that the cabinet door 6 is firmly fixed on the turnover hinge arm 2.
According to the utility model, through the relative rotation between the shaft sleeve 1-3 and the rotating shaft 2-4, the relative overturning of the bearing hinge arm 1 and the overturning hinge arm 2 is realized, and further the overturning opening and closing actions of the cabinet door 6 on the cabinet body 5 are realized; according to the bearing hinge arm 1 disclosed by the utility model, the linear section 1-1 and the top of the cabinet body 5 are provided with the fixing part with a larger area, the fixing is firmer, the hook section 1-2 bends towards the upper edge of the cabinet door 6, the shaft sleeve 1-3 is sleeved with the rotating shaft 2-4 and is also contacted with the bottom of the hinge arm seat 2-1, so that the bearing hinge arm 1 and the turnover hinge arm 2 can be relatively turned, and meanwhile, the bearing hinge arm 1 also has an upward lifting effect on the turnover hinge arm 2, so that the bearing load capacity of the hinge is greatly improved.
Claims (2)
1. An upturning hinge for a switch cabinet, characterized in that: the device comprises a bearing hinge arm (1) and a turnover hinge arm (2), wherein the bearing hinge arm (1) consists of a straight line section (1-1) and a hook section (1-2), a shaft sleeve (1-3) is arranged at the end of the hook section (1-2), and a fixing hole (1-4) is formed in the plate surface of the straight line section (1-1); the turnover hinge arm (2) comprises a hinge arm seat (2-1), a fixed pressing plate (2-2) which is arranged at the top of the hinge arm seat (2-1) and detachably connected with the hinge arm seat, a rotating shaft fixing seat (2-3) which is arranged at the bottom of the hinge arm seat (2-1), and a rotating shaft (2-4) which is arranged on the rotating shaft fixing seat (2-3), wherein the shaft sleeve (1-3) is arranged on the rotating shaft (2-4), and the outer wall of the shaft sleeve (1-3) is in contact with the bottom of the hinge arm seat (2-1).
2. A flip-up hinge for a switchgear as claimed in claim 1, wherein: the hinge arm seat (2-1) and the fixed pressing plate (2-2) are respectively provided with through holes (3) which correspond to each other, and fixing bolts (4) are connected in the through holes (3) in a penetrating way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323072730.6U CN221096224U (en) | 2023-11-15 | 2023-11-15 | Upturning hinge for switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323072730.6U CN221096224U (en) | 2023-11-15 | 2023-11-15 | Upturning hinge for switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221096224U true CN221096224U (en) | 2024-06-07 |
Family
ID=91315293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323072730.6U Active CN221096224U (en) | 2023-11-15 | 2023-11-15 | Upturning hinge for switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221096224U (en) |
-
2023
- 2023-11-15 CN CN202323072730.6U patent/CN221096224U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |