CN211369941U - Movable hinge used inside switch cabinet - Google Patents
Movable hinge used inside switch cabinet Download PDFInfo
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- CN211369941U CN211369941U CN201922136595.4U CN201922136595U CN211369941U CN 211369941 U CN211369941 U CN 211369941U CN 201922136595 U CN201922136595 U CN 201922136595U CN 211369941 U CN211369941 U CN 211369941U
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- fixing plate
- block
- threaded rod
- groove
- living hinge
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Abstract
The utility model provides a movable hinge of inside use of cubical switchboard, including first installation piece and slider, first fixed plate is installed to the top of first installation piece, and the outside of first fixed plate is provided with the second fixed plate, and the left side of second fixed plate is fixed with second installation piece simultaneously, the outside of second installation piece and first installation piece all is fixed with the fixed block, and has seted up first thread groove on the fixed block, and the internally mounted of first thread groove has first threaded rod simultaneously, the middle part of second fixed plate and first fixed plate is connected through the connecting axle, and both sides all are provided with the dustcoat around the connecting axle. The utility model provides a movable hinge that cubical switchboard inside used has dustcoat and second threaded rod, covers the dustcoat in the outside of connecting axle for the dustcoat covers the gap department of connecting axle, prevents that the dust from getting into gap department, then passes the dustcoat with the second threaded rod and twists the second thread inslot, so that fix the dustcoat.
Description
Technical Field
The utility model relates to a hardware fitting technical field that is relevant especially relates to a movable hinge of inside use of cubical switchboard.
Background
The hardware fittings refer to machine parts or components made of hardware and small hardware products, can be used independently and can also be used as auxiliary tools, such as hardware tools, hardware parts, daily hardware, building hardware, security articles and the like, and the hardware fittings comprise movable hinges.
Common movable hinge is not convenient for install fixedly, and the outside interface position of connecting axle gets into the dust easily to the wearing and tearing of connecting axle increase when making the rotation, reduce the life-span of receiving of connecting axle, influence movable hinge's normal use.
Therefore, it is necessary to provide a living hinge for use inside a switch cabinet to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides an inside living hinge that uses of cubical switchboard has solved common living hinge and has not been convenient for install fixedly, and the outside interface position of connecting axle gets into the dust easily to the wearing and tearing of connecting axle increase when making rotatory, reduce the life-span of receiving of connecting axle, influence the problem of the normal use of living hinge.
In order to solve the technical problems, the utility model provides a movable hinge used in a switch cabinet, which comprises a first mounting block and a sliding block, wherein a first fixing plate is arranged above the first mounting block, a second fixing plate is arranged on the outer side of the first fixing plate, a second mounting block is fixed on the left side of the second fixing plate, fixing blocks are fixed on the outer sides of the second mounting block and the first mounting block, a first thread groove is arranged on the fixing blocks, a first threaded rod is arranged in the first thread groove, the middle parts of the second fixing plate and the first fixing plate are connected through a connecting shaft, outer covers are arranged on the front side and the rear side of the connecting shaft, second threaded rods penetrate through the two sides of the outer covers, the tail end of the second threaded rod is matched with the second thread groove, the second thread groove is arranged on the outer side surface of the second fixing plate, the sliding block is arranged on the outer side of the first fixing plate, and the outer side of the sliding block is matched with the sliding groove, the sliding groove is formed in the surface of the inner wall of the second fixing plate, the oil through hole is formed in the upper portion of the second fixing plate, and meanwhile the lower portion of the oil through hole is communicated with the sliding groove.
Preferably, the first mounting block and the second fixing plate form a rotating structure through a connecting shaft, and the size of the second fixing plate is the same as that of the first mounting block.
Preferably, the first threaded rod is in threaded connection with the fixed block through the first threaded groove, and the fixed block is symmetrically arranged about the central axis of the first mounting block.
Preferably, the diameter of the outer cover is larger than that of the connecting shaft, and the outer cover is provided with two groups.
Preferably, the second threaded rod is in threaded connection with the second fixing plate through a second threaded groove, and the second threaded rod is symmetrically arranged about the central axis of the outer cover.
Preferably, the sliding block forms a sliding structure through the second sliding groove fixing plate, and the sliding groove is of an arc-shaped structure.
Preferably, the oil through holes are symmetrically arranged about a central axis of the sliding groove, and the oil through holes are of an L-shaped structure.
Compared with the prior art, the utility model provides an inside living hinge that uses of cubical switchboard has following beneficial effect:
1. the utility model provides a movable hinge used in a switch cabinet, which is provided with an outer cover and a second threaded rod, wherein the outer cover is covered on the outer side of a connecting shaft, so that the outer cover covers the gap of the connecting shaft to prevent dust from entering the gap, and then the second threaded rod passes through the outer cover and is screwed into a second threaded groove to fix the outer cover;
2. the utility model provides a movable hinge used in a switch cabinet, which is provided with a fixed block and a first threaded rod, the movable hinge is placed in the switch cabinet, and the first threaded rod passes through a first threaded groove and is screwed into the inner wall of the switch cabinet, so as to fixedly install the movable hinge;
3. the utility model provides a movable hinge of inside use of cubical switchboard is provided with spout and oil through hole, and when first fixed plate was rotatory, the inboard slider of first fixed plate can slide in the spout to reduce the friction of first fixed plate and second fixed plate, thereby prolong movable hinge's life, after long-term the use, pour lubricating oil into in the oil through hole, play lubricated effect to the slider at the in-process that lubricating oil slowly glided this moment.
Drawings
Fig. 1 is a schematic front view of a movable hinge used in a switch cabinet according to the present invention;
FIG. 2 is a schematic top sectional view of a living hinge for use within a switchgear cabinet;
fig. 3 is an enlarged schematic view of a portion a of fig. 2 of a living hinge used in the interior of a switch cabinet.
Reference numbers in the figures: 1. the device comprises a first mounting block, a second mounting block, a first fixing plate, a second mounting block, a fixing block, a first threaded rod, a second threaded rod, a connecting shaft, a cover, a second threaded rod, a first threaded groove, a second threaded groove, a sliding block, a sliding groove, a first threaded groove, a second threaded groove, a sliding block, a sliding groove, a sliding block and an oil through hole, wherein the first mounting block is 2, the first fixing plate is 3, the.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic front view of a living hinge used in a switch cabinet according to the present invention; FIG. 2 is a schematic top cross-sectional view of a living hinge for use within the switchgear cabinet of FIG. 1; fig. 3 is an enlarged schematic view of a portion a of fig. 2 of a living hinge used in the interior of the switch cabinet shown in fig. 1. The movable hinge used in the switch cabinet comprises a first mounting block 1 and a sliding block 12, a first fixing plate 2 is mounted above the first mounting block 1, a second fixing plate 3 is arranged on the outer side of the first fixing plate 2, a second mounting block 4 is fixed on the left side of the second fixing plate 3, fixing blocks 5 are fixed on the outer sides of the second mounting block 4 and the first mounting block 1, a first thread groove 10 is formed in each fixing block 5, a first threaded rod 6 is mounted in each first thread groove 10, the middle parts of the second fixing plate 3 and the first fixing plate 2 are connected through a connecting shaft 7, outer covers 8 are arranged on the front side and the rear side of each connecting shaft 7, second threaded rods 9 penetrate through the two sides of each outer cover 8, the tail ends of the second threaded rods 9 are mounted in a matched manner with the second thread grooves 11, the second thread grooves 11 are formed in the outer side surfaces of the second fixing plate 3, the sliding block 12 is mounted on the outer side of the first fixing plate 2, and the outer side of the slide block 12 is installed in cooperation with the slide groove 13, the slide groove 13 is arranged on the inner wall surface of the second fixing plate 3, an oil through hole 14 is arranged above the second fixing plate 3, and the lower part of the oil through hole 14 is communicated with the slide groove 13.
The first mounting block 1 and the second mounting block 3 form a rotating structure through the connecting shaft 7, the size of the second mounting block 3 is the same as that of the first mounting block 1, and when the cabinet door is rotated, the first mounting block 2 and the second mounting block 3 are matched to rotate through the connecting shaft 7 so as to open the cabinet door in a rotating mode.
The first threaded rod 6 is in threaded connection with the fixing block 5 through the first threaded groove 10, the fixing block 5 is symmetrically arranged relative to the central axis of the first mounting block 1, and the first threaded rod 6 penetrates through the first threaded groove 10 and is screwed into the inner wall of the switch cabinet, so that the movable hinge is fixedly mounted.
The diameter of dustcoat 8 is greater than the diameter of connecting axle 7, and dustcoat 8 is provided with two sets ofly, covers dustcoat 8 in the outside of connecting axle 7 for dustcoat 8 covers the gap department of connecting axle 7, prevents that the dust from getting into gap department.
The second threaded rod 9 is in threaded connection with the second fixing plate 3 through a second threaded groove 11, the second threaded rod 9 is symmetrically arranged about the central axis of the outer cover 8, and the second threaded rod 9 penetrates through the outer cover 8 and is screwed into the second threaded groove 11 so as to fix the outer cover 8.
The slider 12 constitutes sliding structure through spout 13 second fixed plate 3, and spout 13 is the arc structure, and first fixed plate 2 is when rotatory, and the slider 12 of first fixed plate 2 inboard can slide in spout 13 to reduce the friction of first fixed plate 2 and second fixed plate 3, thereby prolong the life of activity hinge.
The oil through holes 14 are symmetrically arranged about the central axis of the sliding groove 13, the oil through holes 14 are of an L-shaped structure, lubricating oil is poured into the oil through holes 14, and at the moment, the lubricating oil enters the sliding groove 13 along the oil through holes 14, so that the sliding block 12 is lubricated.
The utility model provides a cubical switchboard inside movable hinge's that uses theory of operation as follows: when the movable hinge is used, firstly, the outer cover 8 covers the outer side of the connecting shaft 7, so that the outer cover 8 covers the gap of the connecting shaft 7, dust is prevented from entering the gap, then the second threaded rod 9 is screwed into the second threaded groove 11 through the outer cover 8 so as to fix the outer cover 8, then the movable hinge is placed in the switch cabinet, the first threaded rod 6 is screwed into the inner wall of the switch cabinet through the first threaded groove 10 so as to fixedly install the movable hinge, when the cabinet door is rotated, the first fixing plate 2 is matched with the second fixing plate 3 through the connecting shaft 7 to rotate so as to open the cabinet door in a rotating manner, when the first fixing plate 2 rotates, the sliding block 12 on the inner side of the first fixing plate 2 can slide in the sliding groove 13 so as to reduce friction between the first fixing plate 2 and the second fixing plate 3, thereby prolonging the service life of the movable hinge, and after long-term use, lubricating oil is poured into the oil through hole 14, and then the lubricating oil enters the sliding groove 13 along the oil through hole 14, so that the sliding block 12 is lubricated, and the use process of the movable hinge used in the switch cabinet is completed.
Compared with the prior art, the utility model provides an inside living hinge that uses of cubical switchboard has following beneficial effect:
1. an outer cover 8 and a second threaded rod 9 are arranged, the outer cover 8 covers the outer side of the connecting shaft 7, so that the outer cover 8 covers a gap of the connecting shaft 7 to prevent dust from entering the gap, and then the second threaded rod 9 penetrates through the outer cover 8 and is screwed into a second threaded groove 11 to fix the outer cover 8;
2. a fixed block 5 and a first threaded rod 6 are arranged, the movable hinge is placed inside the switch cabinet, and the first threaded rod 6 penetrates through a first threaded groove 10 and is screwed into the inner wall of the switch cabinet so as to fixedly install the movable hinge;
3. be provided with spout 13 and oil through hole 14, when first fixed plate 2 is rotatory, slider 12 of first fixed plate 2 inboard can slide in spout 13 to reduce the friction of first fixed plate 2 and second fixed plate 3, thereby the life of extension activity hinge, after long-term the use, pour lubricating oil into in oil through hole 14, lubricating oil can get into in spout 13 along oil through hole 14 this moment, play lubricated effect to slider 12 at the in-process that lubricating oil slowly glides this moment.
The above is only the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention can be used in other related technical fields, directly or indirectly, or in the same way as the present invention.
Claims (7)
1. A living hinge for switch cabinet interior comprises a first mounting block (1) and a sliding block (12), and is characterized in that: a first fixing plate (2) is installed above the first installation block (1), a second fixing plate (3) is arranged on the outer side of the first fixing plate (2), a second installation block (4) is fixed on the left side of the second fixing plate (3), fixing blocks (5) are fixed on the outer sides of the second installation block (4) and the first installation block (1), a first thread groove (10) is formed in each fixing block (5), a first threaded rod (6) is installed inside each first thread groove (10), the middle portions of the second fixing plate (3) and the first fixing plate (2) are connected through a connecting shaft (7), outer covers (8) are arranged on the front side and the rear side of the connecting shaft (7), second threaded rods (9) penetrate through the two sides of each outer cover (8), and the tail ends of the second threaded rods (9) are installed in a matched mode with the second thread grooves (11), meanwhile, the outer side surface of the second fixing plate (3) is provided with a second thread groove (11), the sliding block (12) is installed on the outer side of the first fixing plate (2), the outer side of the sliding block (12) is installed in a matched mode with the sliding groove (13), the sliding groove (13) is arranged on the inner wall surface of the second fixing plate (3), the oil through hole (14) is formed in the upper portion of the second fixing plate (3), and meanwhile the lower portion of the oil through hole (14) is communicated with the sliding groove (13).
2. The living hinge for use inside a switchgear cabinet according to claim 1, wherein: the first mounting block (1) and the second fixing plate (3) form a rotating structure through a connecting shaft (7), and the size of the second fixing plate (3) is the same as that of the first mounting block (1).
3. The living hinge for use inside a switchgear cabinet according to claim 1, wherein: first threaded rod (6) are threaded connection through first thread groove (10) and fixed block (5), and fixed block (5) are around the axis symmetry setting of first installation piece (1).
4. The living hinge for use inside a switchgear cabinet according to claim 1, wherein: the diameter of the outer cover (8) is larger than that of the connecting shaft (7), and the outer cover (8) is provided with two groups.
5. The living hinge for use inside a switchgear cabinet according to claim 1, wherein: the second threaded rod (9) is in threaded connection with the second fixing plate (3) through a second threaded groove (11), and the second threaded rod (9) is symmetrically arranged relative to the central axis of the outer cover (8).
6. The living hinge for use inside a switchgear cabinet according to claim 1, wherein: the sliding block (12) forms a sliding structure through the sliding groove (13) and the second fixing plate (3), and the sliding groove (13) is of an arc-shaped structure.
7. The living hinge for use inside a switchgear cabinet according to claim 1, wherein: the oil through holes (14) are symmetrically arranged about the central axis of the sliding groove (13), and the oil through holes (14) are of an L-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922136595.4U CN211369941U (en) | 2019-12-03 | 2019-12-03 | Movable hinge used inside switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922136595.4U CN211369941U (en) | 2019-12-03 | 2019-12-03 | Movable hinge used inside switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211369941U true CN211369941U (en) | 2020-08-28 |
Family
ID=72150679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922136595.4U Active CN211369941U (en) | 2019-12-03 | 2019-12-03 | Movable hinge used inside switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211369941U (en) |
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2019
- 2019-12-03 CN CN201922136595.4U patent/CN211369941U/en active Active
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