CN209445790U - A kind of heat preservation overhead door based on spring closure - Google Patents
A kind of heat preservation overhead door based on spring closure Download PDFInfo
- Publication number
- CN209445790U CN209445790U CN201822053479.1U CN201822053479U CN209445790U CN 209445790 U CN209445790 U CN 209445790U CN 201822053479 U CN201822053479 U CN 201822053479U CN 209445790 U CN209445790 U CN 209445790U
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- Prior art keywords
- door
- thermal insulating
- thermally insulated
- spring
- insulating door
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Abstract
The utility model relates to a kind of overhead doors, and in particular to a kind of heat preservation overhead door.A kind of heat preservation overhead door based on spring closure, it include: doorframe, thermal insulating door thermally insulated door, its technical solution is: doorframe is mounted in the cabinet of heat preservation drying box, when needing to open thermal insulating door thermally insulated door, movable end driving thermal insulating door thermally insulated door in lifting cylinder component rises, thermal insulating door thermally insulated door steadily rises under the action of moving along a straight line secondary, and when rising separates with cabinet does not rub.When needing to close thermal insulating door thermally insulated door, movable end driving thermal insulating door thermally insulated door decline in lifting cylinder component, thermal insulating door thermally insulated door declines under the action of moving along a straight line secondary, until linear motion secondary reach stops decline at locating piece, movable end in lifting cylinder component continues to drive thermal insulating door thermally insulated door, thermal insulating door thermally insulated door continues side pressure under the action of upper group of swinging block, spring, until completing to compress sealing with cabinet.The utility model structure is simple, and reliable operation is swift in response, and can satisfy the requirement of the rapid open and close of oven door.
Description
Technical field
The utility model relates to a kind of overhead doors, and in particular to a kind of heat preservation overhead door.
Background technique
Currently, the thermal-insulating sealing door opened and closed by hand is generallyd use in the equipments such as heat preservation drying box, in actual use process
Middle open and close speed is slower, it is difficult to meet requirement.
Utility model content
The purpose of this utility model is: in view of the deficiencies of the prior art, providing a kind of heat preservation lifting based on spring closure
Door, to meet the requirement of the rapid open and close of oven door.
The technical solution of the utility model is: a kind of heat preservation overhead door based on spring closure, comprising: doorframe, thermal insulating door thermally insulated door；
The top of the doorframe is connected by the fixing end of lifting lug and lifting cylinder, and the telescopic end of the lifting cylinder passes through
Trunnion is connect with the thermal insulating door thermally insulated door；
The two sides of the doorframe are provided with line slide rail, are provided with locating piece on the doorframe below each sliding rail；It is described
Thermal insulating door thermally insulated door is by being arranged in the sliding block of its two sides and the sliding rail of respective side is slidably matched；Specifically: it is equipped in the sliding rail of every side upper
Lower two sliding blocks connect a connecting plate on each sliding block；
Two connecting plates being wherein located above are connected by spring hanging scroll and swinging block A with thermal insulating door thermally insulated door: the spring is hung
One end of axis is connected with connecting plate, and the other end is connected with one end of swinging block A, and the other end of swinging block A passes through pin shaft and heat preservation
Door is connected, and is provided with spring adjustable plate below swinging block A on the thermal insulating door thermally insulated door, and one end of the spring is articulated in spring extension
On axis, the other end is articulated on spring adjustable plate；
Underlying two connecting plates are connected by shaft and swinging block B with thermal insulating door thermally insulated door: installing one on the connecting plate
Root shaft, the other end of shaft are connected with one end of the swinging block B, and the other end of swinging block B passes through pin shaft and thermal insulating door thermally insulated door phase
Even.
Doorframe is mounted in the cabinet of heat preservation drying box, and when needing to open thermal insulating door thermally insulated door, the movable end in lifting cylinder is driven
Dynamic thermal insulating door thermally insulated door rises, and thermal insulating door thermally insulated door steadily rises under the action of moving along a straight line secondary, and when rising separates with cabinet does not rub.
When needing to close thermal insulating door thermally insulated door, the movable end driving thermal insulating door thermally insulated door in lifting cylinder declines, and thermal insulating door thermally insulated door is moving along a straight line
Decline under the action of pair, until linear motion secondary reach stops decline at locating piece, the movable end in lifting cylinder continues to drive
Thermal insulating door thermally insulated door, thermal insulating door thermally insulated door continue side pressure under the action of swinging block, spring, until completing to compress sealing with cabinet.
In above scheme, further, lifting cylinder is equipped with solar term regulating valve and position sensor；Solar term regulating valve
It is connected by hose with gas source, gas source is supplied by solar term regulating valve to lifting cylinder.
In above scheme, further, thermal insulating door thermally insulated door is surrounded by sealing strip, and the inside of thermal insulating door thermally insulated door is filled with heat-preservation cotton.
In above scheme, further, it is vertically arranged on the spring adjustable plate more than two for mounting spring
Hanging hole.
The utility model has the advantages that the utility model structure is simple, reliable operation is swift in response, and can satisfy oven door and opens rapidly
The requirement of closing.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the side view of Fig. 1；
Fig. 3 is the attachment structure schematic diagram of upper group swinging block and spring hanging scroll in the present invention；
Fig. 4 is the structural schematic diagram that the following group swinging block is connect with connecting rod in the present invention；
Fig. 5 is the structural schematic diagram of thermal insulating door thermally insulated door in the present invention；
Wherein: 1- doorframe, 2- lifting cylinder, 3- thermal insulating door thermally insulated door, 4- sliding rail, 5- swinging block A, 6- connecting rod, 7- spring, 8- bullet
Spring adjustable plate, 9- spring hanging scroll, 10- sealing strip, 11- lifting lug, 12- trunnion, 13- connecting plate, 14- locating piece, 15- swinging block
B。
Specific embodiment
With reference to the accompanying drawings and examples, the utility model is described in further detail.
The present embodiment provides a kind of heat preservation overhead doors based on spring closure, referring to attached drawing 1,2, comprising: doorframe 1 and heat preservation
Door 3；
The top of doorframe 1 is connect by lifting lug 11 with the fixing end of lifting cylinder 2, and the telescopic end of lifting cylinder 2 passes through ear
Axis 12 is connect with thermal insulating door thermally insulated door 3；
Referring to attached drawing 3,4, the two sides of doorframe 1 are provided with line slide rail 4, and it is fixed to be equipped on the doorframe 1 below each sliding rail 4
Position block 14, the limit fallen into place for realizing thermal insulating door thermally insulated door 3；Thermal insulating door thermally insulated door 3 passes through the sliding block and respective side that its two sides is arranged in
Sliding rail 4 is slidably matched；Specifically: two sliding blocks up and down are equipped in the sliding rail 4 of every side, sliding block and sliding rail 4, which are formed, to move along a straight line
It is secondary；A connecting plate 13 is connected on each sliding block.
Two connecting plates being wherein located above are connected by spring hanging scroll 9 and swinging block A5 with thermal insulating door thermally insulated door 3, specifically:
The axis of spring hanging scroll 9 is parallel to 3 place plane of thermal insulating door thermally insulated door, and one end of spring hanging scroll 9 is connected with connecting plate, the other end and swing
One end of block A5 is connected, and the other end of swinging block A5 is connected by pin shaft with thermal insulating door thermally insulated door 3.On thermal insulating door thermally insulated door 3 under swinging block A5
Side is provided with spring adjustable plate 8, and one end of spring 7 is articulated on spring hanging scroll 9, and the other end is articulated on spring adjustable plate 8, bullet
It is vertically arranged on spring adjustable plate 8 multiple for mounting the hole of spring 7, mounting position of the adjustment spring 7 on spring adjustable plate 8
The clossing pressure of thermal insulating door thermally insulated door 3 can be adjusted by setting.
Underlying two connecting plates are connected by shaft and swinging block B15 with thermal insulating door thermally insulated door 3, specifically: connecting plate 13
A piece shaft of upper installation, the other end of shaft are connected with one end of swinging block B15, and the other end and thermal insulating door thermally insulated door 3 of swinging block B15 is logical
It crosses pin shaft to be connected, wherein the axis of shaft is parallel to 3 place plane of thermal insulating door thermally insulated door；It is connected with connecting rod 6 between two swinging block B15,
Connecting rod 6 is used to guarantee the synchronization of left and right sliding block.
Doorframe 1 is mounted in the cabinet of heat preservation drying box, when needing to open thermal insulating door thermally insulated door 3, starts lifting cylinder 2, lifting
The telescopic segment of cylinder 2 is shunk, and thermal insulating door thermally insulated door 3 is driven to rise, and thermal insulating door thermally insulated door 3 steadily rises under the action of moving along a straight line secondary, when rising
It separates with cabinet and does not rub.
When needing to close thermal insulating door thermally insulated door 3, start lifting cylinder 2, the telescopic end elongation in lifting cylinder 2 drives thermal insulating door thermally insulated door 3
Decline, thermal insulating door thermally insulated door 3 decline under the action of moving along a straight line secondary, until linear motion secondary reach stops decline at locating piece 14, this
When lifting cylinder 2 in telescopic end continue to extend, thermal insulating door thermally insulated door 3 under the action of swinging block 5 and spring hanging scroll 9 continue side pressure, directly
It is sealed to completing to compress with cabinet.
In above scheme, further, lifting cylinder 2 is equipped with solar term regulating valve and position sensor；Solar term are adjusted
Valve is connected by hose with gas source, and gas source is supplied by solar term regulating valve to lifting cylinder 2.
Referring to attached drawing 5, in above scheme, further, thermal insulating door thermally insulated door 3 is surrounded by sealing strip 10, the inside of thermal insulating door thermally insulated door 3
Filled with heat-preservation cotton.
Although above having made detailed description to the utility model with generality explanation and specific embodiment,
On the basis of the utility model, it can be made some modifications or improvements, this is apparent to those skilled in the art
's.Therefore, these modifications or improvements on the basis of without departing from the spirit of the present invention, belong to the utility model and want
Seek the range of protection.
Claims (6)
1. a kind of heat preservation overhead door based on spring closure, comprising: doorframe (1) and thermal insulating door thermally insulated door (3), it is characterised in that:
The top of the doorframe (1) is connect by lifting lug (11) with the fixing end of lifting cylinder (2), the lifting cylinder (2)
Telescopic end is connect by trunnion (12) with the thermal insulating door thermally insulated door (3)；
The two sides of the doorframe (1) are provided with line slide rail (4), are provided with positioning on the doorframe (1) below each sliding rail (4)
Block (14)；The thermal insulating door thermally insulated door (3) is by being arranged in the sliding block of its two sides and the sliding rail (4) of respective side is slidably matched；Specifically: it is every
It is equipped with upper and lower two sliding blocks in the sliding rail (4) of side, connects a connecting plate on each sliding block；
Two connecting plates being wherein located above are connected by spring hanging scroll (9) and swinging block A (5) with thermal insulating door thermally insulated door (3): the bullet
One end of spring hanging scroll (9) is connected with connecting plate, and the other end is connected with the one end of swinging block A (5), and the other end of swinging block A (5) is logical
It crosses pin shaft to be connected with thermal insulating door thermally insulated door (3), is provided with spring adjustable plate (8), institute below swinging block A (5) on the thermal insulating door thermally insulated door (3)
The one end for stating spring (7) is articulated on spring hanging scroll (9), and the other end is articulated on spring adjustable plate (8)；
Underlying two connecting plates are connected by shaft and swinging block B (15) with thermal insulating door thermally insulated door (3): being installed on the connecting plate
A piece shaft, the other end of shaft are connected with one end of the swinging block B (15), and the other end of swinging block B (15) passes through pin shaft
It is connected with thermal insulating door thermally insulated door (3).
2. the heat preservation overhead door as described in claim 1 based on spring closure, it is characterised in that: two swinging block B
(15) connecting rod (6) are connected between.
3. a kind of heat preservation overhead door based on spring closure as described in claim 1, it is characterised in that: the lifting cylinder
(2) solar term regulating valve and position sensor are equipped with；The solar term regulating valve is connected by hose with gas source.
4. a kind of heat preservation overhead door based on spring closure as claimed in claim 1 or 2, it is characterised in that: the spring tune
It is vertically arranged on section plate (8) more than two for mounting the hanging hole of spring (7).
5. a kind of heat preservation overhead door based on spring closure as claimed in claim 1 or 2, it is characterised in that: the thermal insulating door thermally insulated door
(3) be surrounded by sealing strip (10).
6. a kind of heat preservation overhead door based on spring closure as claimed in claim 1 or 2, it is characterised in that: the thermal insulating door thermally insulated door
(3) inside is filled with heat-preservation cotton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822053479.1U CN209445790U (en) | 2018-12-07 | 2018-12-07 | A kind of heat preservation overhead door based on spring closure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822053479.1U CN209445790U (en) | 2018-12-07 | 2018-12-07 | A kind of heat preservation overhead door based on spring closure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209445790U true CN209445790U (en) | 2019-09-27 |
Family
ID=68013634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822053479.1U Active CN209445790U (en) | 2018-12-07 | 2018-12-07 | A kind of heat preservation overhead door based on spring closure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209445790U (en) |
-
2018
- 2018-12-07 CN CN201822053479.1U patent/CN209445790U/en active Active
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