CN205314749U - Hidden door plant hinge - Google Patents
Hidden door plant hinge Download PDFInfo
- Publication number
- CN205314749U CN205314749U CN201520938460.9U CN201520938460U CN205314749U CN 205314749 U CN205314749 U CN 205314749U CN 201520938460 U CN201520938460 U CN 201520938460U CN 205314749 U CN205314749 U CN 205314749U
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- China
- Prior art keywords
- hinge
- board
- right panel
- left plate
- plate
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Abstract
The utility model relates to a hidden door plant hinge, including the left board of hinge, hinge right side board and hinge pin, hinge left side board includes left board base plate and two blocks of left board curb plates that set up rather than an organic whole, two blocks of left board curb plates between leave the storage tank, two articulated button head portions of left board that left board curb plate right -hand members were equipped with outstanding left board base plate right -hand member, be equipped with the lamina sinistra hinge hole that runs through the lamina sinistra curb plate in the articulated button head portion of lamina sinistra, hinge right side board includes right board base plate and the right board mainboard that sets up rather than an organic whole, the geomery of right side board mainboard with the geomery phase -match of storage tank, right side board mainboard left end is equipped with the articulated button head portion of right board of outstanding right board base plate left end, be equipped with the lamina dextra hinge hole that runs through the lamina dextra mainboard in the articulated button head portion of lamina dextra, the hinge pin is installed in left board hinge hole and right board hinge hole. The utility model discloses can hide in the door plant below when the door plant tiling is closed, guarantee not keep the gap between the door plant, improve the performance that covers of apron.
Description
Technical field
The present invention relates to a kind of appurtenances hung on the safety protection equipment of thing hole, the concealed door plate hinge that specifically a kind of full-automatic waterproof safety type cover plate uses, belong to mechanical equipment technical field.
Background technology
Equipment in tier building lifts by crane and is required for being equipped with safety protection equipment on hole or maintenance hole, such as: power station, thermal power plant, steel plant and some enterprises, this type of lifting eye, manhole generally adopt steel deck-plate capping hole or hole surrounding to install permanent barrier, when needing equipment or the repair apparatus of lower floor in lifting building, needs hang out steel deck-plate, temporary fence is set, by the lifting appliance such as crane or hoist engine during work; Workload is big, need many people to assist; Can be ornamental poor, inharmonious with integrated environment, unsightly; There is potential safety hazard. Today at automatic control technology high speed development, whole power station, thermal power plant all start to realize unmanned or few man on duty operation, conventional hanging thing hole safety protection equipment if still adopted, taking up the post of and so needing to be equipped with a large amount of staff, this has not met the growth requirement of modern enterprise.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art, the concealed door plate hinge that a kind of Full automatic safety cover plate uses is provided, its simple in construction, design ingenious, can be hidden in below door-plate when door-plate tiling Guan Bi, ensure to leave no gaps between door-plate, improve the covering performance of cover plate.
According to technical scheme provided by the invention: concealed door plate hinge, it is characterised in that: include hinge left plate, hinge right panel and hinge axis; Described hinge left plate includes left plate substrate and the two blocks of left plate side plates being wholely set with it, storage tank is left between two blocks of described left plate side plates, two pieces of left plate side plate right-hand members are provided with the hinged round head of left plate of prominent left plate substrate right-hand member, and the hinged round head of described left plate is provided with through the left plate hinge hole of left plate side plate;Described hinge right panel includes right panel substrate and the right panel mainboard being wholely set with it, the geomery of described right panel mainboard and the geomery of described storage tank match, described right panel mainboard left end is provided with the hinged round head of right panel of prominent right panel substrate left end, and the hinged round head of described right panel is provided with through the right panel hinge hole of right panel mainboard; Described hinge axis is arranged in left plate hinge hole and right panel hinge hole.
As a further improvement on the present invention, described hinge axis being set with bearing, described bearing is arranged between the left plate side plate of right panel hinge hole, bearing and its both sides and is provided with spacer ring.
As a further improvement on the present invention, described hinge left plate, hinge right panel are provided with hinged floor.
The present invention compared with prior art, has the advantage thatPresent configuration is simple, designs ingenious, it is possible to be hidden in below door-plate when door-plate tiling Guan Bi, it is ensured that leave no gaps between door-plate, improve the covering performance of cover plate.
Accompanying drawing explanation
Fig. 1 is the structural front view of the embodiment of the present invention.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the top view of Fig. 1.
Fig. 4 is A-A in Fig. 1 to sectional view.
Fig. 5 is the embodiment of the present invention three-dimensional structure diagram in deployed condition.
Fig. 6 is the embodiment of the present invention three-dimensional structure diagram at folded state.
Detailed description of the invention
Below in conjunction with concrete drawings and Examples, the invention will be further described.
As shown in the figure: the concealed door plate hinge in embodiment is mainly made up of hinge left plate 1, hinge right panel 2, hinge axis 3, bearing 5, spacer ring 6 and hinged floor 4.
As shown in Fig. 1 ~ Fig. 6, described hinge left plate 1 includes left plate substrate 1a and the two pieces of left plate side plate 1b being wholely set with it, storage tank is left between two pieces of described left plate side plate 1b, two pieces of left plate side plate 1b right-hand members are provided with the hinged round head of left plate of prominent left plate substrate 1a right-hand member, and the hinged round head of described left plate is provided with through the left plate hinge hole of left plate side plate 1b; Described hinge right panel 2 includes right panel substrate 2a and the right panel mainboard 2b being wholely set with it, the described geomery of right panel mainboard 2b and the geomery of described storage tank match, described right panel mainboard left end is provided with the hinged round head of right panel of prominent right panel substrate 2a left end, and the hinged round head of described right panel is provided with through the right panel hinge hole of right panel mainboard 2b; Described hinge axis 3 is arranged in left plate hinge hole and right panel hinge hole.
In the embodiment of the present invention, described hinge axis being set with bearing 5, described bearing 5 is arranged in right panel hinge hole, is provided with spacer ring 6 between the left plate side plate 1b of bearing 5 and its both sides. Such structural design is conducive to improving rotation smoothness, it is ensured that door-plate is opened flexibly.
As shown in Fig. 1 ~ Fig. 6, in the embodiment of the present invention, described hinge left plate 1, hinge right panel 2 are provided with hinged floor 4, and during installation, hinged floor 4 is connected to the bottom of two pieces of door-plates.
Claims (3)
1. concealed door plate hinge, it is characterised in that: include hinge left plate (1), hinge right panel (2) and hinge axis (3); Described hinge left plate (1) includes left plate substrate (1a) and the two pieces of left plate side plates (1b) being wholely set with it, storage tank is left between two pieces of described left plate side plates (1b), two pieces of left plate side plate (1b) right-hand members are provided with the hinged round head of left plate of prominent left plate substrate (1a) right-hand member, and the hinged round head of described left plate is provided with through the left plate hinge hole of left plate side plate (1b); Described hinge right panel (2) includes right panel substrate (2a) and the right panel mainboard (2b) being wholely set with it, the described geomery of right panel mainboard (2b) and the geomery of described storage tank match, described right panel mainboard (2b) left end is provided with the hinged round head of right panel of prominent right panel substrate (2a) left end, and the hinged round head of described right panel is provided with through the right panel hinge hole of right panel mainboard (2b);Described hinge axis (3) is arranged in left plate hinge hole and right panel hinge hole.
2. concealed door plate hinge as claimed in claim 1, it is characterised in that: being set with bearing (5) on described hinge axis, described bearing (5) is arranged in right panel hinge hole, is provided with spacer ring (6) between the left plate side plate (1b) of bearing (5) and its both sides.
3. concealed door plate hinge as claimed in claim 1, it is characterised in that: described hinge left plate (1), hinge right panel (2) are provided with hinged floor (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520938460.9U CN205314749U (en) | 2015-11-20 | 2015-11-20 | Hidden door plant hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520938460.9U CN205314749U (en) | 2015-11-20 | 2015-11-20 | Hidden door plant hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205314749U true CN205314749U (en) | 2016-06-15 |
Family
ID=56311837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520938460.9U Active CN205314749U (en) | 2015-11-20 | 2015-11-20 | Hidden door plant hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205314749U (en) |
-
2015
- 2015-11-20 CN CN201520938460.9U patent/CN205314749U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |