CN209494387U - Vertical hinged door door plate locking device - Google Patents
Vertical hinged door door plate locking device Download PDFInfo
- Publication number
- CN209494387U CN209494387U CN201821931169.9U CN201821931169U CN209494387U CN 209494387 U CN209494387 U CN 209494387U CN 201821931169 U CN201821931169 U CN 201821931169U CN 209494387 U CN209494387 U CN 209494387U
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- CN
- China
- Prior art keywords
- plate
- door
- compressing member
- locking device
- vertical hinged
- 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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Abstract
Vertical hinged door door plate locking device, the torsional spring for reset are connected at the shaft of deflecting plate, and relative to the both ends for stretching out mutual bifurcated at shaft on the plate body of the deflecting plate, wherein one end is equipped with locking position, and the other end is equipped with compressing member；The locking position resists door-plate forward position, the end of door plate limit when deflecting plate goes to end of travel；The compressing member deflecting plate rotation after push-tight door-plate so that closed.The utility model applies the operation of limit, push-tight along the side that door-plate is advanced using the deflecting plate that can rotate in the horizontal plane to it respectively upwardly through locking position, compressing member, will in place, closed be completed at the same time, settle at one go.
Description
Technical field
The utility model relates to industrial door field, specifically a kind of vertical hinged door door plate locking device.
Background technique
Freezer is opened flat the type that rapid door is industrial door.For freezer when storing article, cold-storage door can play envelope
The effect closed, sealing is bad to lead to cool air leakage.According to freezer association statistical data, national freezer total capacity is 100,000,000 within 2017
It 20000000 cubic metres, is estimated according to national policy guiding and industrial trend, every annual increment 10% or so, the future that can be affirmed
It will be steady-state growth, have a vast market foreground.
The vertical hinged door of freezer can open and close at a high speed in operation；During closing, should rapidly it reach
Cold-storage door is completely closed by designated position again；Therefore horizontal translation is completed in door-plate and be moved forward and backward two movements.And it puts down
It opens the door usually mobile rapid, inertia is larger, only pulls by chain and the operation of door-plate itself can not be completed well；Therefore it needs
Design assistant device is wanted to complete aforesaid operations.
Summary of the invention
The utility model is existing to solve the problems, such as, it is desirable to provide a kind of vertical hinged door door plate locking device.
In order to achieve the above object, the technical solution adopted in the utility model, including deflecting plate, locking position, compressing member and
Torsional spring, in which: the torsional spring for reset is connected at the shaft of deflecting plate, relative to stretching at shaft on the plate body of the deflecting plate
The both ends of mutual bifurcated out, wherein one end is equipped with locking position, and the other end is equipped with compressing member；The locking position resist door-plate forward position,
When deflecting plate goes to end of travel, end of door plate is limited；The compressing member deflecting plate rotation after push-tight door-plate so that closed.
It wherein, further include middle pedestal, the upper end of the middle pedestal connects top base, and the lower end of the torsional spring is fixed on base
At seat；The lower end of the middle pedestal connects lower substrate.
Wherein, the lower substrate is equipped with displacement slot, and the displacement slot carries out front and back shifting by being fixed on the bolt on ground
Position.
Wherein, locking position or compressing member are the pulley rotated horizontally, and the pulley is rotatably connected to turn by bolt
To on plate.
It wherein, further include door-plate directive wheel, the directive wheel is fixed on the base by shaft；The wheel body and door of directive wheel
Plate surface contact.
Wherein, corresponding gib block is additionally provided on door-plate, gib block and the locking position, compressing member are in same level
Face；The gib block is divided into the leading portion for pushing deflecting plate rotation and the push-tight of compressing member institute back segment, and wherein the thickness of leading portion is small
In back segment；The locking position withstands the front end of leading portion, section surface after the compressing member pushes.Compared to the prior art, this is practical
It is novel to utilize the deflecting plate that rotated in the horizontal plane, distinguish along the side that door-plate is advanced upwardly through locking position, compressing member
Apply the operation of limit, push-tight to it, will in place, closed be completed at the same time, settle at one go；The height of the middle adjustable deflecting plate of pedestal
Degree, to adapt to different door-plate installation requirements；Displacement slot can adjust the front-rear position of deflecting plate, being capable of the closed movement of end of door plate
It is adjusted, is at suitable state；Torsional spring can will turn to sheet reset after door-plate unlatching, not close savings next time
The elastic energy of limit, push-tight；Directive wheel can guide door-plate to slide, and can prevent it from generating under the torque of compressing member and turn over
Turn, ensure that the normal operation of door-plate translation；Gib block can prevent door-plate 11 from crossing quick-wearing, be conducive to be used for a long time.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model one embodiment；
Fig. 2 is that the structure of one embodiment of the utility model splits schematic diagram；
Fig. 3 is the structural schematic diagram of one embodiment of the utility model；
Fig. 4 is the structural schematic diagram of door-plate directive wheel；
Fig. 5 is the structural schematic diagram of one embodiment of the utility model；
Referring to attached drawing, slot 1 is shifted, lower substrate 2, middle pedestal 3, top base 4, deflecting plate 5, torsional spring 6, pulley 7, bolt 8 leads
To wheel 9, pedestal 10, door-plate 11.
Specific embodiment
Now in conjunction with attached drawing, the utility model is further described.Referring to Fig. 5, when the present embodiment middle door-plate 11 is closed
Before moving direction is, direction in space is a left side in freezer, and exterior space direction is the right side.
Show one embodiment of the utility model referring to Fig. 5, Fig. 5, for a vertical hinged door for freezer referring to
Fig. 1 to Fig. 3, including deflecting plate 5, locking position, compressing member and torsional spring 6, in which: the torsional spring 6 for reset is connected to deflecting plate 5
At shaft.
Relative to the both ends for stretching out mutual bifurcated at shaft on the plate body of deflecting plate 5, constituted at the both ends of bifurcated and shaft
One can locate the triangular structure of rotation around the shaft；Wherein one end is equipped with locking position, and the other end is equipped with compressing member；The present embodiment
In, referring to Fig. 3, deflecting plate 5 is the plate body of a square.
When door-plate 11 slides into the position that will be closed, locking position resists 11 forward position of door-plate, drives deflecting plate 5 to revolve on one side
It is dynamic；Finally when deflecting plate 5 goes to end of travel, end of door plate 11 is limited.Because the rotational angle of torsional spring 6 is limited, deflecting plate
The position of locking position should be the position that door-plate 11 is closed when 5 rotation limit position.
And simultaneously, compressing member rotates together with deflecting plate 5, and door-plate 11 contact and towards left side push-tight door-plate 11 with
Refrigeration library is closed.
Torsional spring 6 will turn to sheet reset after the unlatching of door-plate 11, not close the elastic energy of savings limit, push-tight next time
Amount.
Preferably, referring to fig. 2, locking position or compressing member in the present embodiment are the pulley 7 rotated horizontally, pulley 7 is logical
Bolt 8 is crossed to be rotatably connected on deflecting plate 5.
The present embodiment is in use, 11 advance the puck of door-plate, first contact locking position；Locking position drives steering after stress
Plate 5 rotates at its shaft；Compressing member is approached and is contacted towards the right side space of a whole page of door-plate 11 therewith simultaneously.In 11 closed position of door-plate
Door-plate 11 is pushed towards left side and is compressed between doorframe by place, compressing member, maintains the closed of freezer；Locking position limits door-plate
A possibility that 11 further advance the puck, counteracts its motion energy.
Preferably, further including middle pedestal 3, the middle pedestal 3 in the present embodiment is a tube body, is selected in different height
The height of the adjustable deflecting plate 5 of pedestal 3, to adapt to different 11 installation requirements of door-plate.The upper end of middle pedestal 3 connects top base
4, the lower end of torsional spring 6 is fixed at top base 4；The lower end of middle pedestal 3 connects lower substrate 2.
And lower substrate 2 is equipped with displacement slot 1, shifts slot 2 by being fixed on the bolt 8 on ground and carries out forward and backward displacement.It compresses
The distance of part and door-plate 11 will affect closed effect；Displacement slot 1 can adjust the left and right position of deflecting plate, and end of door plate 11 is close
It closes movement to be adjusted, is at suitable state.
Referring to fig. 4, Fig. 5, further includes 11 directive wheel 9 of door-plate, and directive wheel 9 is fixed on pedestal 10 by shaft；Directive wheel
9 wheel body and the contact of 11 surface of door-plate.Directive wheel 9 can guide door-plate 11 to slide.When receiving compressing member promotion, door-plate
11 deposit by torque effect, and directive wheel 9 can prevent door-plate 11 from overturning under the action of compressing member at this time, ensure that door-plate 11 is flat
The normal operation of shifting.
Referring to Fig. 5, corresponding gib block 12 is additionally provided on door-plate 11, gib block 12 and locking position, compressing member are in same
Horizontal plane；Gib block 12 divides the back segment with the push-tight of compressing member institute of the leading portion to push deflecting plate 5 to rotate, wherein the thickness of leading portion
Less than back segment；Locking position withstands the front end of leading portion, and section surface after compressing member pushes prevents door-plate 11 from crossing quick-wearing, is conducive to long-term
It uses.
The embodiments of the present invention is described above in conjunction with accompanying drawings and embodiments, the structure that embodiment provides not structure
At limitations of the present invention, those skilled in the art in the art can be according to needing to adjust, in appended claims
In the range of make various deformations or amendments in protection scope.
Claims (7)
1. a kind of vertical hinged door door plate locking device, it is characterised in that: including deflecting plate, locking position, compressing member and torsional spring, in which:
Torsional spring for reset is connected at the shaft of deflecting plate, relative to the mutual bifurcated of stretching at shaft on the plate body of the deflecting plate
Both ends, wherein one end be equipped with locking position, the other end be equipped with compressing member；
The locking position resists door-plate forward position, the end of door plate limit when deflecting plate goes to end of travel；
The compressing member deflecting plate rotation after push-tight door-plate so that closed.
2. a kind of vertical hinged door door plate locking device according to claim 1, it is characterised in that: it further include middle pedestal, it is described
The upper end of middle pedestal connects top base, and the lower end of the torsional spring is fixed at top base；The lower end of the middle pedestal connects lower base
Plate.
3. a kind of vertical hinged door door plate locking device according to claim 2, it is characterised in that: the lower substrate, which is equipped with, to be moved
Position slot, the displacement slot carry out front and back displacement by being fixed on the bolt on ground.
4. a kind of vertical hinged door door plate locking device according to claim 1, it is characterised in that: locking position or compressing member are water
The pulley of flat rotation, the pulley are rotatably connected on deflecting plate by bolt.
5. a kind of vertical hinged door door plate locking device according to claim 1,2,3 or 4, it is characterised in that: further include door-plate
Directive wheel, the directive wheel are fixed on the base by shaft；The wheel body of directive wheel and the contact of door-plate surface.
6. a kind of vertical hinged door door plate locking device according to claim 1,2,3 or 4, it is characterised in that: also set on door-plate
There is corresponding gib block, the gib block is divided into the leading portion for pushing deflecting plate rotation and the push-tight of compressing member institute back segment, wherein
The thickness of leading portion is less than back segment；The locking position withstands the front end of leading portion, section surface after the compressing member pushes.
7. a kind of vertical hinged door door plate locking device according to claim 5, it is characterised in that: be additionally provided on door-plate corresponding
Gib block, the gib block are divided into the leading portion for pushing deflecting plate rotation and the push-tight of compressing member institute back segment, wherein the thickness of leading portion
Degree is less than back segment；The locking position withstands the front end of leading portion, section surface after the compressing member pushes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821931169.9U CN209494387U (en) | 2018-11-22 | 2018-11-22 | Vertical hinged door door plate locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821931169.9U CN209494387U (en) | 2018-11-22 | 2018-11-22 | Vertical hinged door door plate locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209494387U true CN209494387U (en) | 2019-10-15 |
Family
ID=68151683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821931169.9U Active CN209494387U (en) | 2018-11-22 | 2018-11-22 | Vertical hinged door door plate locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209494387U (en) |
-
2018
- 2018-11-22 CN CN201821931169.9U patent/CN209494387U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |