CN209670687U - The light-duty main skid of cold-storage door - Google Patents
The light-duty main skid of cold-storage door Download PDFInfo
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- CN209670687U CN209670687U CN201822208681.7U CN201822208681U CN209670687U CN 209670687 U CN209670687 U CN 209670687U CN 201822208681 U CN201822208681 U CN 201822208681U CN 209670687 U CN209670687 U CN 209670687U
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Abstract
The utility model relates to the technical fields of door and window ancillary equipment, more particularly to the light-duty main skid of cold-storage door；It can reduce artificial the phenomenon that pushing cold-storage door, improve the degree of automation of equipment, reduce the manpower waste in pushing course, the fixation device for increasing cold-storage door reduces the shaking phenomenon of cold-storage door, simplifies installation steps, the waste for reducing manpower, improves the property easy to use of equipment；Including first support, second support and door body, it further include two groups of motors and two groups of threaded rods, it further include support rod, the first fixed link, the second fixed link, the first spring, second spring and third spring, it further include the first mounting plate and the second mounting plate, first installation front edge of board and the second installation front edge of board are respectively arranged with the second threaded hole of the first threaded hole of multiple groups and multiple groups, it is provided with the first butterfly bolt of multiple groups in the first threaded hole of multiple groups, one group of second butterfly bolt is provided in the second threaded hole of multiple groups.
Description
Technical field
The utility model relates to the technical fields of door and window ancillary equipment, more particularly to the light-duty main skid of cold-storage door.
Background technique
It is well known that the light-duty main skid of cold-storage door is a kind of for components indispensable in cold-storage door, freezer can be reduced
The use of power when turning on or off of door has extensive use in door window device field；Existing cold-storage door is light-duty
Main skid includes first support, second support and door body, and first support and second support are respectively arranged at door body the upper side and lower side,
First support bottom end and second support top are respectively arranged with the first slideway and the second slideway；This light-duty main skid of cold-storage door exists
When sliding block when use in the first slideway and the second slideway is slided, cold-storage door is slided therewith, to realize cold-storage door
Turn on or off；It is found in this light-duty main skid use of cold-storage door, needs to push cold-storage door manually, push
More laborious in journey, the degree of automation of equipment is lower；Cold-storage door close after be easier to shaking phenomenon occur, cold-storage door stability compared with
Low, the use reliability of equipment is lower；When cold-storage door is installed, need to punch first support and second support, it is more unrestrained
Take manpower, the property easy to use of equipment is lower.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of reduction artificial the phenomenon that pushing cold-storage door, raising is set
Standby the degree of automation reduces the manpower waste in pushing course；The fixation device for increasing cold-storage door, reduces the shaking of cold-storage door
Phenomenon；Simplify installation steps, reduces the waste of manpower, improve the light-duty main skid of cold-storage door of the property easy to use of equipment.
The light-duty main skid of the cold-storage door of the utility model, including first support, second support and door body, first support and
Two brackets are respectively arranged at door body the upper side and lower side, first support bottom end and second support top be respectively arranged with the first slideway and
Second slideway；It further include two groups of motors and two groups of threaded rods, two groups of threaded rods are respectively arranged at the first slideway and second and slide
In road, two groups of threaded rod left ends and right end are rotatably connected with the first slideway left and right ends and the second slideway left and right ends respectively,
Two group of first screwed pipe and two group of second screwed pipe, two group of first screw thread are respectively arranged in first slideway and the second slideway
Guan Jun is sheathed on the outside of one group of threaded rod in the first slideway, two group of first screwed pipe inner sidewall with the first threaded rod lateral wall
Contact, two group of second screwed pipe are sheathed on the outside of one group of threaded rod in the second slideway, on the inside of two group of second screwed pipe
Wall is contacted with one group of threaded rod lateral wall in the second slideway, and two groups of motors are respectively arranged at first support left end and second
Frame left end, two groups of motor output ends are connect with two groups of threaded rod left ends respectively, and two group of first screwed pipe bottom end passes through two groups respectively
First connecting rod is connect with door body top, and two group of second screwed pipe top passes through two group of second connecting rod respectively and door body bottom end connects
It connects；It further include support rod, the first fixed link, the second fixed link, the first spring, second spring and third spring, the support rod
It is set between first support and second support, supporting bar top and bottom end are respectively and on the right side of first support bottom end and second support
Connection on the right side of top, support rod upside are provided with the first connecting hole, and first fixed link left end and the second fixed link left end are equal
Across the first connecting hole, in the middle part of the first fixed link and the second fixed link middle part is hinged by hinge bar, hinge bar front-end and back-end
It is connect respectively with the first connecting hole front-end and back-end, the first fixed link left end and the second fixed link left end are respectively arranged with first and consolidate
Stator and the second fixinig plate, the first fixinig plate left end and the second fixinig plate left end are fixed with the first fixed link left end and second respectively
Bar left end is hinged, passes through first spring and the second bullet on the right side of the first fixinig plate bottom end and on the right side of the second fixinig plate top respectively
It is connect on the left of spring and on the left of the first fixed link upper end and the second fixed link lower end, passes through the third on the upside of the first fixed link right end
Connection on the downside of spring and the second fixed link right end, door body right end are provided with fixing groove；It further include the first mounting plate and the second installation
Plate, first mounting plate and the second mounting plate are respectively arranged at first support top and second support bottom end, the first mounting plate
Bottom end and the second mounting plate top are connect with first support top and second support bottom end respectively, the first installation front edge of board and second
Installation front edge of board is respectively arranged with the second threaded hole of the first threaded hole of multiple groups and multiple groups, is respectively provided in first threaded hole of multiple groups
There is the first butterfly bolt of multiple groups, one group of second butterfly bolt, first butterfly of multiple groups are provided in the second threaded hole of multiple groups
Bolt lateral wall and the second butterfly bolt of multiple groups lateral wall respectively with the first threaded hole of multiple groups and multiple groups the second threaded hole inner sidewall
Contact.
The light-duty main skid of the cold-storage door of the utility model further includes two groups of motor housings, and two groups of motor housings cover dress respectively
On the outside of two groups of motors, two groups of motor left ends are connect with left end inside two groups of motor housings respectively.
The light-duty main skid of the cold-storage door of the utility model, further includes insulating layer, and the insulating layer is set to door body rear end, is protected
Warm layer front end is connect with door body rear end.
The light-duty main skid of the cold-storage door of the utility model, further includes handle, and the handle is set on the left of door body front end.
The light-duty main skid of the cold-storage door of the utility model further includes two groups of hairbrush, and two groups of hairbrush are respectively arranged at guarantor
Warm layer top and bottom end, the bottom end for being set to one group of hairbrush on insulating layer top are connect with insulating layer top, are set to insulating layer
The top of one group of hairbrush of bottom end is connect with insulating layer bottom end.
The light-duty main skid of the cold-storage door of the utility model, the first spring and second spring are set as stainless steel material.
The light-duty main skid of the cold-storage door of the utility model, further includes two groups of support frames, and two groups of motor housings pass through two groups respectively
Support frame is connect with first support left end and second support left end.
The light-duty main skid of the cold-storage door of the utility model, the first slideway left end and right end are respectively arranged with two group of first installation
Hole is respectively arranged with one group of first ball bearing in two group of first mounting hole, one group of threaded rod in the first slideway
Left end and right end are inserted into respectively in one group of first ball bearing of one group first of left end ball bearing and right end, the second slideway left end
It is respectively arranged with two group of second mounting hole with right end, is respectively arranged with one group of second ball axis in two group of second mounting hole
It holds, one in the second slideway group threaded rod left end and right end are inserted into one group second of left end ball bearing and right end one respectively
In the second ball bearing of group.
Compared with prior art the utility model has the following beneficial effects: two groups of motors can drive two groups of threaded rods to carry out respectively
Rotation, while two groups of threaded rods rotate, two group of first screwed pipe and two group of second screwed pipe can be respectively from two groups of threaded rods
The movement for carrying out left and right directions, realizes moving left and right for door body, realizes being turned on or off for door body, reduces artificial push
The phenomenon that cold-storage door, improves the degree of automation of equipment, reduces the manpower waste in pushing course；Door body is closed to the right
Afterwards, two groups of fixed links are inserted into the fixing groove of door body right end, after two groups of fixinig plates are squeezed effect, the first spring and second
Spring is shunk separately down and upwards, and door body continues to move right, and two groups of fixinig plates are inserted into fixing groove left end, two groups of fixinig plates
It upholds up and down respectively, two groups of fixinig plates play certain position-limiting action to door body, make door body is more difficult to move to the left, need
When opening door body, the third spring between the first fixed link and the second fixed link, the first fixed link and the second fixed link are squeezed
It is overlapped, door body is moved right a distance, disengages fixing groove inner sidewall with two groups of fixinig plates, again to the left by door body
It is mobile, door body can be opened, increase stability when door body is closed, reduce the double swerve of door body；Door body is installed
When, the first mounting plate and the second mounting plate are respectively arranged in wall front end, by the second screw thread of the first threaded hole of multiple groups and multiple groups
Hole is respectively aligned to the threaded hole on wall, and carries out spiral shell dress and tight using the first butterfly bolt of multiple groups and the second butterfly bolt of multiple groups
Gu simplifying installation steps, installation effectiveness is improved, reduces the use of manpower.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is part-structure left view in the utility model；
Fig. 3 is the portion A enlarged drawing in the utility model；
Fig. 4 is the portion B enlarged drawing in the utility model；
It is attached marked in the figure: 1, first support；2, door body；3, motor；4, threaded rod；5, the first screwed pipe；6, the second screw thread
Pipe；7, first connecting rod；8, support rod；9, the first fixed link；10, the first spring；11, third spring；12, hinge bar；13,
One fixinig plate；14, fixing groove；15, the first mounting plate；16, the first butterfly bolt；17, motor housing；18, insulating layer；19, handle；
20, hairbrush；21, support frame.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
As shown in Figures 1 to 4, the light-duty main skid of the cold-storage door of the utility model, including first support 1, second support and
Door body 2, first support 1 and second support are respectively arranged at 2 the upper side and lower side of door body, 1 bottom end of first support and second support top
End is respectively arranged with the first slideway and the second slideway；It further include two groups of motors 3 and two groups of threaded rods 4, two groups of threaded rods 4 are set respectively
It is placed in the first slideway and the second slideway, two groups of 4 left ends of threaded rod and right end are sliding with the first slideway left and right ends and second respectively
Road left and right ends are rotatably connected, and two group of first screwed pipe 5 and two group second are respectively arranged in the first slideway and the second slideway
Screwed pipe 6, two group of first screwed pipe 5 is sheathed on the outside of one group of threaded rod 4 in the first slideway, in two group of first screwed pipe 5
Side wall is contacted with 4 lateral wall of the first threaded rod, and two group of second screwed pipe 6 is sheathed on one group of threaded rod 4 in the second slideway
Outside, two group of second 6 inner sidewall of screwed pipe are contacted with one group of 4 lateral wall of threaded rod in the second slideway, and two groups of motors 3 are distinguished
It is set to 1 left end of first support and second support left end, two groups of 3 output ends of motor are connect with two groups of 4 left ends of threaded rod respectively, and two
Group 5 bottom end of the first screwed pipe passes through two groups of first connecting rods 7 respectively and connect with 2 top of door body, two group of second 6 top of screwed pipe point
Not Tong Guo two group of second connecting rod connect with 2 bottom end of door body；It further include support rod 8, the first fixed link 9, the second fixed link, first
Spring 10, second spring and third spring 11, support rod 8 are set between first support 1 and second support, 8 top of support rod
It is connect respectively on the right side of on the right side of 1 bottom end of first support and second support top with bottom end, the first connection is provided on the upside of support rod 8
Hole, 9 left end of the first fixed link and the second fixed link left end both pass through the first connecting hole, and 9 middle part of the first fixed link and second are fixed
Hinged by hinge bar 12 in the middle part of bar, 12 front-end and back-end of hinge bar are connect with the first connecting hole front-end and back-end respectively, and first
9 left end of fixed link and the second fixed link left end are respectively arranged with the first fixinig plate 13 and the second fixinig plate, and the first fixinig plate 13 is left
End and the second fixinig plate left end are hinged with 9 left end of the first fixed link and the second fixed link left end respectively, 13 bottom end of the first fixinig plate
Respectively by the left of the first spring 10 and second spring and 9 upper end of the first fixed link and the on the right side of right side and the second fixinig plate top
Connection on the left of two fixed link lower ends, 9 right end of the first fixed link upside on the downside of third spring 11 and the second fixed link right end by connecting
It connects, 2 right end of door body is provided with fixing groove 14；It further include the first mounting plate 15 and the second mounting plate, the first mounting plate 15 and second
Mounting plate is respectively arranged at 1 top of first support and second support bottom end, 15 bottom end of the first mounting plate and the second mounting plate top
It is connect respectively with 1 top of first support and second support bottom end, 15 front end of the first mounting plate and the second installation front edge of board are set respectively
It is equipped with the second threaded hole of the first threaded hole of multiple groups and multiple groups, is provided with the first butterfly bolt of multiple groups in the first threaded hole of multiple groups
16, one group of second butterfly bolt, 16 lateral wall of the first butterfly bolt of multiple groups and multiple groups are provided in the second threaded hole of multiple groups
Two butterfly bolt lateral walls are contacted with the first threaded hole of multiple groups and multiple groups the second threaded hole inner sidewall respectively；Two groups of motors respectively can
Two groups of threaded rods are driven to be rotated, while two groups of threaded rods rotate, two group of first screwed pipe and two group of second screwed pipe can
Respectively from two groups of threaded rods carry out left and right directions movement, realize moving left and right for door body, realize door body unlatching or
Person closes, and reduces artificial the phenomenon that pushing cold-storage door, improves the degree of automation of equipment, reduces the manpower wave in pushing course
Take；After door body is closed to the right, two groups of fixed links are inserted into the fixing groove of door body right end, and two groups of fixinig plates are squeezed work
With rear, the first spring and second spring are shunk separately down and upwards, and door body continues to move right, and two groups of fixinig plates are inserted into solid
Determine slot left end, two groups of fixinig plates are upheld up and down respectively, and two groups of fixinig plates play certain position-limiting action to door body, make door
Body is more difficult to be moved to the left, when needing to open door body, squeezes the third spring between the first fixed link and the second fixed link, and first
Fixed link and the second fixed link are overlapped, and door body is moved right a distance, fixing groove inner sidewall and two groups of fixinig plates disengagings are made
Door body, is moved to the left again, can open door body by contact, increases stability when door body is closed, reduces a left side for door body
Right shaking；When door body is installed, the first mounting plate and the second mounting plate are respectively arranged in wall front end, by the first spiral shell of multiple groups
Pit and the second threaded hole of multiple groups are respectively aligned to the threaded hole on wall, and use the first butterfly bolt of multiple groups and the second butterfly of multiple groups
Adjusting bolt carries out spiral shell dress and fastens, and simplifies installation steps, improves installation effectiveness, reduces the use of manpower.
The light-duty main skid of the cold-storage door of the utility model, further includes two groups of motor housings 17, and two groups of motor housings 17 cover dress respectively
In two groups of 3 outsides of motor, two groups of 3 left ends of motor are connect with two groups of 17 inside left ends of motor housing respectively；Two groups of motor housings can be distinguished
Two groups of motors are protected, the damage of two groups of motors in equipment use process is reduced, extend two groups of motors uses the time.
The light-duty main skid of the cold-storage door of the utility model further includes insulating layer 18, and insulating layer 18 is set to 2 rear end of door body,
18 front end of insulating layer is connect with 2 rear end of door body；Insulating layer can keep the temperature the temperature in freezer, reduce the cold airflow in freezer
Leakage, increase the use reliability of equipment.
The light-duty main skid of the cold-storage door of the utility model, further includes handle 19, and handle 19 is set on the left of 2 front end of door body；
Door body can be installed or be moved left and right by handle, improve the property easy to use of equipment.
The light-duty main skid of the cold-storage door of the utility model, further includes two groups of hairbrush 20, and two groups of hairbrush 20 are respectively arranged at guarantor
Warm 18 top of layer and bottom end, the bottom end for being set to one group of hairbrush 20 on 18 top of insulating layer are connect with 18 top of insulating layer, setting
It is connect in the top of one group of hairbrush 20 of 18 bottom end of insulating layer with 18 bottom end of insulating layer；Two groups of hairbrush can be to door body top and bottom end
It is sealed, reduces dust and enter in freezer, reduce influence of the dust to article is placed in freezer.
The light-duty main skid of the cold-storage door of the utility model, the first spring 10 and second spring are set as stainless steel material；The
One spring and second spring are contacted with door body, and door body temperature is lower, and long-time low temperature is easier to make the first spring and second spring
At damage, stainless steel material extends the use time of the first spring and second spring.
The light-duty main skid of the cold-storage door of the utility model, further includes two groups of support frames 21, and two groups of motor housings 17 pass through respectively
Two groups of support frames 21 are connect with 1 left end of first support and second support left end；First support frame and the second support frame are respectively to
One motor housing and the second motor housing are reinforced, and are reduced falling for first motor case and the second motor housing, are improved device
Use reliability.
The light-duty main skid of the cold-storage door of the utility model, the first slideway left end and right end are respectively arranged with two group of first installation
Hole is respectively arranged with one group of first ball bearing in two group of first mounting hole, one group of 4 left end of threaded rod in the first slideway
It is inserted into respectively with right end in one group of first ball bearing of one group first of left end ball bearing and right end, the second slideway left end and the right side
End is respectively arranged with two group of second mounting hole, and one group of second ball bearing is respectively arranged in two group of second mounting hole, is located at the
One group of 4 left end of threaded rod and right end in two slideways are inserted into one group second of left end ball bearing and one group second of right end rolling respectively
In pearl bearing；Two group of first ball bearing and two group of second ball bearing increase the lubrication in two groups of threaded rod rotation processes
Degree, reduces the frictional force in its rotation process, reduces the energy consumption of two groups of motors.
The light-duty main skid of the cold-storage door of the utility model, when in use, when door body is installed, by the first mounting plate and
Second mounting plate is respectively arranged in wall front end, and the first threaded hole of multiple groups and the second threaded hole of multiple groups are respectively aligned on wall
Threaded hole, and carry out spiral shell dress using the first butterfly bolt of multiple groups and the second butterfly bolt of multiple groups and fasten, installation steps are simplified,
Two groups of motors can drive two groups of threaded rods to be rotated respectively, while two groups of threaded rods rotate, two group of first screwed pipe and two
The second screwed pipe of group can carry out the movement of left and right directions from two groups of threaded rods respectively, realize moving left and right for door body, realize
Being turned on or off for door body, after door body is closed to the right, two groups of fixed links are inserted into the fixing groove of door body right end, and two
After group fixinig plate is squeezed effect, the first spring and second spring are shunk separately down and upwards, and door body continues to move right,
Two groups of fixinig plates are inserted into fixing groove left end, and two groups of fixinig plates are upheld up and down respectively, and two groups of fixinig plates play door body
Certain position-limiting action makes door body is more difficult to move to the left, when needing to open door body, squeezes the first fixed link and the second fixed link
Between third spring, the first fixed link and the second fixed link be overlapped, and door body is moved right a distance, is made on the inside of fixing groove
Wall is disengaged with two groups of fixinig plates, is again moved to the left door body, can open door body, is increased steady when door body is closed
Solidity reduces the double swerve of door body.
The light-duty main skid of the cold-storage door of the utility model, mounting means, connection type or set-up mode are common machine
Tool mode is implemented as long as can reach the equal of its advantages；And the included control module of its motor and cylinder and
Electric wire, plug-in can be used, and have not been changed its internal structure.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these change
It also should be regarded as the protection scope of the utility model into modification.
Claims (8)
1. a kind of light-duty main skid of cold-storage door, including first support (1), second support and door body (2), first support (1) and
Two brackets are respectively arranged at door body (2) the upper side and lower side, and first support (1) bottom end and second support top are respectively arranged with first
Slideway and the second slideway；It is characterized in that, further including two groups of motors (3) and two groups of threaded rods (4), two groups of threaded rods (4)
Be respectively arranged in the first slideway and the second slideway, two groups of threaded rod (4) left ends and right end respectively with the first slideway left and right ends
It is rotatably connected with the second slideway left and right ends, two group of first screwed pipe (5) is respectively arranged in the first slideway and the second slideway
With two group of second screwed pipe (6), two group of first screwed pipe (5) is sheathed on one group of threaded rod (4) in the first slideway outside
Side, two group of first screwed pipe (5) inner sidewall are contacted with the first threaded rod (4) lateral wall, and two group of second screwed pipe (6) is equal
Be sheathed on the outside of one group of threaded rod (4) in the second slideway, two group of second screwed pipe (6) inner sidewall with one in the second slideway
Group threaded rod (4) lateral wall contact, two groups of motors (3) are respectively arranged at first support (1) left end and second support left end, and two groups
Motor (3) output end is connect with two groups of threaded rod (4) left ends respectively, and two group of first screwed pipe (5) bottom end passes through two group respectively
One connecting rod (7) is connect with door body (2) top, and two group of second screwed pipe (6) top passes through two group of second connecting rod and door respectively
The connection of body (2) bottom end；It further include support rod (8), the first fixed link (9), the second fixed link, the first spring (10), second spring
With third spring (11), the support rod (8) is set between first support (1) and second support, support rod (8) top and bottom
End is connect on the right side of on the right side of first support (1) bottom end and second support top respectively, is provided with the first connection on the upside of support rod (8)
Hole, the first fixed link (9) left end and the second fixed link left end both pass through the first connecting hole, in the middle part of the first fixed link (9) and
In the middle part of second fixed link hingedly by hinge bar (12), hinge bar (12) front-end and back-end respectively with the first connecting hole front end and after
End connection, the first fixed link (9) left end and the second fixed link left end are respectively arranged with the first fixinig plate (13) and the second fixinig plate,
First fixinig plate (13) left end and the second fixinig plate left end are cut with scissors with the first fixed link (9) left end and the second fixed link left end respectively
It connects, passes through first spring (10) and the second bullet on the right side of the first fixinig plate (13) bottom end and on the right side of the second fixinig plate top respectively
It is connect on the left of spring and on the left of the first fixed link (9) upper end and the second fixed link lower end, passes through institute on the upside of the first fixed link (9) right end
Connection on the downside of third spring (11) and the second fixed link right end is stated, door body (2) right end is provided with fixing groove (14)；It further include first
Mounting plate (15) and the second mounting plate, first mounting plate (15) and the second mounting plate are respectively arranged at first support (1) top
End and second support bottom end, the first mounting plate (15) bottom end and the second mounting plate top respectively with first support (1) top and the
The connection of two bracket bottom ends, the first mounting plate (15) front end and the second installation front edge of board are respectively arranged with the first threaded hole of multiple groups and more
The second threaded hole is organized, is provided with the first butterfly bolt of multiple groups (16), the second threaded hole of multiple groups in first threaded hole of multiple groups
One group of second butterfly bolt is inside provided with, outside the first butterfly bolt of multiple groups (16) lateral wall and the second butterfly bolt of multiple groups
Side wall is contacted with the first threaded hole of multiple groups and multiple groups the second threaded hole inner sidewall respectively.
2. the light-duty main skid of cold-storage door as described in claim 1, which is characterized in that it further include two groups of motor housings (17), it is described
Two groups of motor housings (17) are covered respectively loaded on the outside of two groups of motors (3), and two groups of motor (3) left ends are respectively and in two groups of motor housings (17)
The connection of portion left end.
3. the light-duty main skid of cold-storage door as claimed in claim 2, which is characterized in that further include insulating layer (18), the heat preservation
Layer (18) is set to door body (2) rear end, and insulating layer (18) front end is connect with door body (2) rear end.
4. the light-duty main skid of cold-storage door as claimed in claim 3, which is characterized in that further include handle (19), the handle
(19) it is set on the left of door body (2) front end.
5. the light-duty main skid of cold-storage door as claimed in claim 4, which is characterized in that it further include two groups of hairbrush (20), described two
Group hairbrush (20) is respectively arranged at insulating layer (18) top and bottom end, is set to one group of hairbrush (20) on insulating layer (18) top
Bottom end is connect with insulating layer (18) top, is set to the top and insulating layer (18) of one group of hairbrush (20) of insulating layer (18) bottom end
Bottom end connection.
6. the light-duty main skid of cold-storage door as claimed in claim 5, which is characterized in that the first spring (10) and second spring setting
For stainless steel material.
7. the light-duty main skid of cold-storage door as claimed in claim 6, which is characterized in that it further include two groups of support frames (21), two groups
Motor housing (17) is connect by two groups of support frames (21) with first support (1) left end and second support left end respectively.
8. the light-duty main skid of cold-storage door as claimed in claim 7, which is characterized in that the first slideway left end and right end are respectively set
There is two group of first mounting hole, be respectively arranged with one group of first ball bearing in two group of first mounting hole, is located at the first slideway
One group of interior threaded rod (4) left end and right end are inserted into one group of first ball axis of one group first of left end ball bearing and right end respectively
In holding, the second slideway left end and right end are respectively arranged with two group of second mounting hole, are respectively set in two group of second mounting hole
There is one group of second ball bearing, one group of threaded rod (4) left end and right end in the second slideway are inserted into one group of left end respectively
In one group of second ball bearing of second ball bearing and right end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822208681.7U CN209670687U (en) | 2018-12-26 | 2018-12-26 | The light-duty main skid of cold-storage door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822208681.7U CN209670687U (en) | 2018-12-26 | 2018-12-26 | The light-duty main skid of cold-storage door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209670687U true CN209670687U (en) | 2019-11-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822208681.7U Expired - Fee Related CN209670687U (en) | 2018-12-26 | 2018-12-26 | The light-duty main skid of cold-storage door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209670687U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112880283A (en) * | 2021-01-26 | 2021-06-01 | 中国空气动力研究与发展中心设备设计及测试技术研究所 | Decoupling type wall plate for large-scale low-temperature equipment |
-
2018
- 2018-12-26 CN CN201822208681.7U patent/CN209670687U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112880283A (en) * | 2021-01-26 | 2021-06-01 | 中国空气动力研究与发展中心设备设计及测试技术研究所 | Decoupling type wall plate for large-scale low-temperature equipment |
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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: 20191122 Termination date: 20211226 |