CN209370343U - A kind of floating plate overhead scissors hinge device - Google Patents
A kind of floating plate overhead scissors hinge device Download PDFInfo
- Publication number
- CN209370343U CN209370343U CN201821563779.8U CN201821563779U CN209370343U CN 209370343 U CN209370343 U CN 209370343U CN 201821563779 U CN201821563779 U CN 201821563779U CN 209370343 U CN209370343 U CN 209370343U
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- China
- Prior art keywords
- free bearing
- bearing plate
- fixed
- right angle
- plate
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- 238000007667 floating Methods 0.000 title claims abstract description 19
- 238000005491 wire drawing Methods 0.000 claims abstract description 9
- 239000007787 solid Substances 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model discloses a kind of floating plate overhead scissors hinge devices, including right angle free bearing, the right angle free bearing is divided into two parts, and the centre of the top half of right angle free bearing is equipped with fixation hole, and the left and right sides of fixation hole is equipped with fixed chute, and the left and right ends of fixed chute are designed in circular hole and the centre of fixed chute is designed in rectangular strip, among the lower half portion of the right angle free bearing and lower left corner is equipped with hollow fixing axle, and the hollow fixing axle in middle position is circumscribed with connecting shaft, and the hollow fixing axle of lower-left Angle Position is circumscribed with connection frame, the upper left position of the right angle free bearing is equipped with fixed strip, and fixed strip is circumscribed with wire drawing spring.The present apparatus can flexibly adjust the form of the device of itself, be conducive to that flexibly floating plate is flexibly fixed, and the present apparatus can effectively enable the present apparatus flexibly to adjust fixed position when fixing using staggered form design.
Description
Technical field
The utility model relates to a kind of scissors to cut with scissors technical field, cut with scissors and filled with overhead scissors more particularly to a kind of floating plate
It sets.
Background technique
With the development of technology, floating plate vibration isolation track structure is also known as mass-spring system.The basic principle is that in track
It is inserted into the linear resonator that an eigentone is far below excited frequency between top-out and basis, i.e., there will be certain mass
It is transported with the floating train that balanced on rubber or spring vibration-isolator using floating plate mass inertia of the concrete road bed board of rigidity
Dynamic load caused by row, only just passes through steel spring member either with or without the dynamic load and dead load that are balanced and passes to roadbed or tunnel
In structure, achieve the purpose that vibration damping.When supporting using steel spring, helical steel springs and viscous damping are placed in vibration isolator, still
Current scissors hinge because of situations such as inflexible mobile fixed, will lead to the fixation journey of floating plate when using on floating plate
It spends inflexible, is no longer satisfied the demand of user, therefore be directed to this status, it would be desirable to remove from office to the prior art
Newly.
Utility model content
The purpose of this utility model is to provide a kind of floating plate overhead scissors hinge devices, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions: including right angle free bearing, fixed chute, hollow
Fixing axle, connecting shaft, connection frame, fixed strip, wire drawing spring, the first free bearing plate, axis, the second free bearing plate, fixed card buckle, third
Free bearing plate, connection buckle, fixed hinged seat, rotary shaft, connecting hinge frame and fixation hole, the right angle free bearing are divided into two parts,
And the centre of the top half of right angle free bearing is equipped with fixation hole, and the left and right sides of fixation hole is equipped with fixed chute, and fixed cunning
The left and right ends of slot are designed in circular hole and the centre of fixed chute is designed in rectangular strip, in the lower half portion of the right angle free bearing
Between and the lower left corner be equipped with hollow fixing axle, and the hollow fixing axle in middle position is circumscribed with connecting shaft, and the sky of lower-left Angle Position
Heart fixing axle is circumscribed with connection frame, and the upper left position of the right angle free bearing is equipped with fixed strip, and fixed strip is circumscribed with wire drawing bullet
Spring, the left side of the right angle free bearing is equipped with free bearing board group, and free bearing board group includes the first free bearing plate, the second free bearing plate and third hinge
Seat board, the first free bearing plate is equipped with axis, and the second free bearing plate is equipped with fixed card buckle, and third free bearing plate is equipped with and connects
Buckle is connect, the lower end of the connecting shaft is fixedly connected with the axis on the first free bearing plate, and the lower end of connection frame and third free bearing
Connection buckle on plate is fixedly connected, and the lower end of wire drawing spring is fixedly connected with the fixed card buckle on the second free bearing plate, described
It is provided with fixed hinged seat on rear side of first free bearing plate, the second free bearing plate and third free bearing plate, and is all provided on the upside of fixed hinged seat
There is rotary shaft, and is fixedly connected respectively with the rear end of the first free bearing plate, the second free bearing plate and third free bearing plate on the downside of rotary shaft, institute
The rear end for stating fixed hinged seat is equipped with connecting hinge frame, and one group of connecting hinge frame is equipped between adjacent fixed hinged seat.
Preferably, setting on the first free bearing plate, there are three axis, and connecting shaft is by selecting suitable position that can select
Selecting property is attached.
Preferably, setting on the second free bearing plate, there are five fixed card buckles, and the upper end of fixed card buckle is provided through company
Connect hole.
Preferably, setting on the third free bearing plate, there are four connection buckles, and third free bearing plate is equipped with connecting hole.
Preferably, the top and bottom of the connection buckle are separately positioned on the upper side and lower side of third free bearing plate, and even
The diameter for connecing hole is the half of connection buckle upper and lower ends diameter.
Compared with prior art, the utility model has the beneficial effects that the present apparatus can flexibly adjust the device of itself
Form, be conducive to that flexibly floating plate is flexibly fixed, and the present apparatus using staggered form design can be effective
Flexibly adjust fixed position when enabling the present apparatus fixed, what is referred in effective solution background technique current cuts
Knife cuts with scissors the problem of fixed demand that is not flexible, being no longer satisfied user, and the production cost of the present apparatus is low, can effectively meet
But also the consumption of user reduces while user, the present apparatus is promoted to a certain extent and is promoted in the market, it can be by
Vast middle-size and small-size manufacturer is received, and the development of this field is promoted.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram;
Fig. 2 is the utility model fixed hinged seat structural schematic diagram;
Fig. 3 is the utility model connecting hinge holder structure schematic diagram.
In figure: 1, right angle free bearing, 2, fixed chute, 3, hollow fixing axle, 4, connecting shaft, 5, connection frame, 6, fixed strip,
7, wire drawing spring, the 8, first free bearing plate, 9, axis, the 10, second free bearing plate, 11, fixed card buckle, 12, third free bearing plate, 13, company
Connect buckle, 14, fixed hinged seat, 15, rotary shaft, 16, connecting hinge frame, 17, fixation hole.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, 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 embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-3, right angle free bearing 1 is divided to for upper two parts, and the centre of the top half of right angle free bearing 2 be equipped with it is solid
Determine hole 17, fixation hole 17 is used for the relevant devices such as the external floating plate outside fixed, and the left and right sides of fixation hole 17 is equipped with admittedly
Determine sliding slot 2, and the left and right ends of fixed chute 2 are designed in circular hole, and the centre of fixed chute 2 is designed in rectangular strip, in this way
Design can effectively make fixed chute play the one side that it is flexibly acted on, and it is fixed slide, 2 left and right ends are in circular hole
The centre of type design and fixed chute 2 is designed in rectangular strip, and the diameter of big hole is 2 times longer than the diameter of small sircle hole, and rectangle
The width of item and the diameter of small sircle hole are identical, after such design is so that external fixation ball fits inside by big hole, company
Chain link is mobile to small sircle hole by rectangular strip, and the connection chain of final fixed ball is drawn by small sircle hole, such fixed form one
Aspect can be fixed flexibly, and another aspect fixed effect is very good, be set among the lower half portion of right angle free bearing 1 with the lower left corner
There is hollow fixing axle 3, the gap fixing axle 3 in middle position is for connecting connecting shaft 4, and the hollow fixing axle of lower-left Angle Position
For external connection frame 5, the upper left position of right angle free bearing 1 is equipped with fixed strip 6, and fixed strip 6 is circumscribed with wire drawing spring 7, directly
The left side of angle free bearing 1 is equipped with free bearing board group, and free bearing board group includes the first free bearing plate 8, the second free bearing plate 10 and third free bearing plate
12, the first free bearing plate 8, the second free bearing plate 10 and third free bearing plate 12 are set on the first free bearing plate 8 in the design that is interspersed downwards
There is axis 9, and the second free bearing plate 10 is equipped with fixed card buckle 11, and third free bearing plate 12 is equipped with connection buckle 13, connecting shaft
4 lower end is fixedly connected with the axis on the first free bearing plate 8, and the connection card on the lower end of connection frame 5 and third free bearing plate 12
Button 13 is fixedly connected, and the lower end of wire drawing spring 7 is fixedly connected with the fixed card buckle 11 on the second free bearing plate 10, first hinge
The rear side of seat board 8, the second free bearing plate 10 and third free bearing plate 12 is provided with fixed hinged seat 14, and the upside of fixed hinged seat 14 is equal
Equipped with rotary shaft 15, the staggered form more than connects design, has fully demonstrated stability and the flexibility of scissors hinge design, energy
It is enough that good flexible fixation is carried out to floating plate.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of floating plate overhead scissors hinge device, including right angle free bearing (1), it is characterised in that: the right angle free bearing (1)
It is divided into two parts, and the centre of the top half of right angle free bearing (1) is equipped with fixation hole (17), and the left and right of fixation hole (17)
Two sides are equipped with fixed chute (2), and the left and right ends of fixed chute (2) are designed in circular hole, and the centre of fixed chute (2) is in
Rectangular strip design, the lower half portion centre of the right angle free bearing (1) and the lower left corner are equipped with hollow fixing axle (3), and middle position
Hollow fixing axle be circumscribed with connecting shaft (4), and the hollow fixing axle of lower-left Angle Position is circumscribed with connection frame (5), the right angle
The upper left position of free bearing (1) is equipped with fixed strip (6), and fixed strip (6) is circumscribed with wire drawing spring (7), the right angle free bearing (1)
Left side be equipped with free bearing board group, and free bearing board group include the first free bearing plate (8), the second free bearing plate (10) and third free bearing plate
(12), the first free bearing plate (8) is equipped with axis (9), and the second free bearing plate (10) is equipped with fixed card buckle (11), and third
Free bearing plate (12) is equipped with connection buckle (13), and the axis on the lower end of the connecting shaft (4) and the first free bearing plate (8) is fixed to be connected
It connects, and the lower end of connection frame (5) is fixedly connected with the connection buckle (13) on third free bearing plate (12), and wire drawing spring (7)
Lower end is fixedly connected with the fixed card buckle (11) on the second free bearing plate (10), the first free bearing plate (8), the second free bearing plate (10)
With fixed hinged seat (14) are provided on rear side of third free bearing plate (12), and be equipped with rotary shaft on the upside of fixed hinged seat (14)
(15)。
2. a kind of floating plate according to claim 1 overhead scissors hinge device, which is characterized in that first free bearing
It is set on plate (8) there are three axis (9), and connecting shaft (4) being attached by the suitable position property of can choose of selection, and the
Fixed card buckle there are five being set on two free bearing plates (10), and the upper end of fixed card buckle (11) is provided through connection through-hole.
3. a kind of floating plate according to claim 1 overhead scissors hinge device, which is characterized in that the third free bearing
Connection buckle there are four being set on plate (12), and third free bearing plate (12) is equipped with connecting hole.
4. a kind of floating plate according to claim 1 overhead scissors hinge device, which is characterized in that the connection buckle
(13) top and bottom are separately positioned on the upper side and lower side of third free bearing plate (12), and the diameter of connecting hole is connection buckle
The half of upper and lower ends diameter.
5. a kind of floating plate according to claim 1 overhead scissors hinge device, which is characterized in that the rotary shaft
(15) downside is fixedly connected with the rear end of the first free bearing plate (8), the second free bearing plate (10) and third free bearing plate (12) respectively, and solid
The rear end for determining free bearing (14) is equipped with connecting hinge frame (16), and one group of connecting hinge frame is equipped between adjacent fixed hinged seat.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821563779.8U CN209370343U (en) | 2018-09-26 | 2018-09-26 | A kind of floating plate overhead scissors hinge device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821563779.8U CN209370343U (en) | 2018-09-26 | 2018-09-26 | A kind of floating plate overhead scissors hinge device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN209370343U true CN209370343U (en) | 2019-09-10 |
Family
ID=67837530
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201821563779.8U Expired - Fee Related CN209370343U (en) | 2018-09-26 | 2018-09-26 | A kind of floating plate overhead scissors hinge device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN209370343U (en) |
-
2018
- 2018-09-26 CN CN201821563779.8U patent/CN209370343U/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190910 |