CN207332579U - A kind of storm door two-way reset device - Google Patents
A kind of storm door two-way reset device Download PDFInfo
- Publication number
- CN207332579U CN207332579U CN201720897607.3U CN201720897607U CN207332579U CN 207332579 U CN207332579 U CN 207332579U CN 201720897607 U CN201720897607 U CN 201720897607U CN 207332579 U CN207332579 U CN 207332579U
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- China
- Prior art keywords
- spring
- door
- spring card
- column
- storm
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- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of storm door two-way reset device, the specifically storm door of hospital's Rail logistics transport system hole through walls, include column, spring and locating rod etc., the door-plate of door hinge and storm door connects, Spring Card and spring are installed in the bar portion of column, respectively there are two convex blocks in the outer surface of Spring Card, and one pair of which convex block is located at the both sides of locating rod and is located at the both sides of driving lever equipped with the adjusting screw for being directed toward locating rod, another pair convex block in its threaded hole.The utility model is directly installed on the bottom of door due to hinge shaft, reduce cantilever link, and the moment of torsion adjusting of spring is more convenient, and the position that door-plate stops after closing can accurately be adjusted, solve existing bidirectional spring loose-leaf to be easily damaged, the problem of service life is not long.
Description
Technical field
The utility model belongs to Rail logistics transportation art, and particularly hospital's Rail logistics transport system hole through walls is anti-
Air door.
Background technology
Hospital's Rail logistics system is to utilize dedicated intelligent small rail car by the thing such as medicine, sample and apparatus, document
Product are by orbit transports to the ward needed, operating room and the place respectively needed, change over by people with trolley tote
Trolley is shifted onto to the traditional approach of each section office's granting again after the floor that product are needed by elevator arrival, it is convenient accurate, it is to cure at present
More advanced article transmission mode in institute.
The track of this Transmission system often wants through walls and mistake, must have a hole that trolley can be allowed to pass through on wall,
As requested, hole through walls no trolley by when must there is storm door to close hole, and storm door cannot hinder
Hinder passing through for trolley；Common practice is to use parallel-moving type electrically operated gate in the industry, and one signal of system can be given when trolley closes on, is passed through
Motor removes storm door to both sides, allows trolley again to close storm door by motor after；Such method manufactures structure
It is more complicated, electrical control system must also be increased, and increase the probability that electric appliance breaks down and causes system to stop operating；With bullet
Property self-closing door, trolley by when storm door rushed open, trolley resets closing by rear storm door naturally, it may not be necessary to electric appliance control
System processed, not only cost decline, but also will not there is a situation where because apparatus failure and caused by door or trolley be damaged；But this side
Formula there are the problem of be self-closing door loose-leaf, can the self-closing larger and unsuitable use of door hinge volume of two-way reset, it is the most frequently used
Dual spindle spring loose-leaf to reply effect bad, and service life is shorter and cannot be recognized；A kind of rebound effect is needed at present
Good, elastic force is adjustable, and service life longer two-way reset device solves the problems, such as this.
The content of the invention
The utility model provides a kind of storm door two-way reset device, solves windproof in Hospital Drug Flow guideway transit system
The problem of door is excessively complicated.
The purpose of this utility model and its technical problem is solved using following technical scheme to realize：
A kind of storm door two-way reset device, comprising column, spring, upper Spring Card, lower Spring Card, locating rod, door hinge, dial
Bar, adjusting screw composition, its central post is fixed on the pedestal being connected with doorframe or wall or floor, door hinge and storm door
Door-plate connect, column bar portion be sequentially installed with lower Spring Card, spring, on Spring Card, have one in the upper surface of the column
Circular hole and the shaft of the door hinge coordinate, and locating rod is fixed on pedestal, and driving lever is fixed in the door hinge, and the upper hook end of spring is put
In in the spring string holes of upper Spring Card, the lower hook end of torsional spring is placed in the spring string holes of lower Spring Card, upper Spring Card and lower spring
Respectively there are two convex blocks in the outer surface of card, and one pair of which convex block is located at the both sides of locating rod and in its threaded hole equipped with direction positioning
The adjusting screw of bar, another pair convex block are located at the both sides of driving lever.
The utility model, which solves its technical problem, can also be applied to the following technical measures to achieve further：
The shaft that there are a circular hole and the door hinge in the upper surface of the column coordinates, or the top of column for one section of cylinder with
Circular hole in door hinge is engaged.
The locating rod is fixed on column bases, parallel with column, is to be threadedly coupled or weld with the connection mode of pedestal
Connect or rivet or be interference fitted.
The driving lever be fixed on it is parallel with shaft in door hinge, with the connection mode of shaft to be threadedly coupled or weld or rivet
Or interference fit.
The main body of the upper Spring Card and lower Spring Card is an annular element for carrying endoporus, and a coil spring is carried in its one side
Groove, the slot bottom of spring groove have spring string holes, and the quantity of spring string holes is 1~8, and circle has two casting lug thereons outside the main body, wherein
There are lateral threaded holes on one casting lug thereon.
Be at shaft cooperation between the column and door hinge directly contact rotation or between bushing or bearing are installed.
The top of the upper Spring Card and the bottom of lower Spring Card are lined with metal or nonmetallic gasket.
The utility model has clear advantage and beneficial effect compared with prior art, is embodied in：
1st, since hinge shaft is directly installed on the bottom of door, cantilever link is reduced, reasonable stress, solves existing two-way bullet
The problem of spring loose-leaf is easily damaged, and service life is not long.
2nd, the moment of torsion of spring is adjusted more convenient, versatile.
3rd, the position that door-plate stops after closing can accurately be adjusted.
Brief description of the drawings
Fig. 1 is one structural front view of the example of the utility model.
Fig. 2 is two structural front view of the example of the utility model.
Fig. 3 is the utility model Spring Card front view.
Fig. 4 is the utility model Spring Card top view.
Fig. 5 is the windproof door closure state top view of the utility model.
Fig. 6 opens top view for the utility model storm door is positive.
Fig. 7 reversely opens top view for the utility model storm door.
Wherein：1-pedestal；2-column；3-lower Spring Card；4-spring；5-locating rod；6-adjusting screw；7-on
Spring Card；8-bushing；9-door hinge；10-driving lever；11-gasket；61-adjusting screw one；62-adjusting screw two.
Embodiment
With reference to specific drawings and examples, the utility model is described in further detail.
Embodiment sees Fig. 1, and pedestal 1 is the component being directly or indirectly fixed on doorframe or wall or ground, and column 2 is solid
It is scheduled on pedestal, connection mode is threaded connection or welding or interference fit or fixture locking.Locating rod 5 is fixed on pedestal 1,
Parallel with column 2, lower Spring Card 3, spring 4 and upper Spring Card 7 are sequentially arranged at the bar portion of column 2, and there is circle on the top of column 2
There are the axis installation of cylindrical type in hole, 9 lower end of door hinge with the hole on 2 top of column, being direct cooperation or installation between the circular hole and axis
There is an axle sleeve 8, driving lever 10 is fixed on the lower face of door hinge 9, and fixed form is threaded connection or welding or riveting or interference fit.
There is gasket 11 in the bottom at the top of upper Spring Card 7 and lower Spring Card 3, shape such as Fig. 3 of lower Spring Card 3 and upper Spring Card,
Fig. 4, in center, the one side of porose annular element has recessed spring groove, and spring string holes is arranged at the bottom of spring groove, spring string holes
Number either 1~8, has two casting lug thereons on cylinder is cylindrical, has threaded hole on one of casting lug thereon, in its screw thread
Adjusting screw 6 is housed, which is directed toward locating rod 5 from the outside to the core in hole.Installation direction can be installed such as forward direction, or
Horizontal direction is installed, or swings to installation.
Embodiment two is shown in Fig. 2, and the difference with example one is that the top of column 2 does not have circular hole but its upper part has one section of circle
Column, the bottom of door hinge 9 do not have cylinder and have a circular hole, the cylindrical fit with 2 top of column, be directly be engaged or between have
One axle sleeve 8.
Fig. 5 is the structure top view of the utility model storm door two-way reset device, and Spring Card 3 is descended in figure in the work of spring force
It is for counterclockwise rotation around column 2 under, stop when turning to adjusting screw 1 and being positioned when bar 5 prevents, upper Spring Card 7
Rotate clockwise around column 2, stop when turning to adjusting screw 2 62 and being positioned when bar 5 prevents under spring force
Only;Driving lever 10 is controlled between two casting lug thereons by the casting lug thereon on 3 other one side of upper Spring Card 7 and lower Spring Card, by adjusting spiral shell
Nail can adjust the position of Spring Card and change the position of driving lever, that is, adjust position when storm door stops；When external force forward direction pushes away
When opening storm door, upper Spring Card 7 is driven to rotate in an anti-clockwise direction by driving lever 10, and lower Spring Card 3 is because of adjusting screw 1
Bar 5 is positioned to prevent without rotating（Such as Fig. 6）, after external force eliminates, upper Spring Card 7 will return under spring force to be dialled
Bar 10 takes back initial position, and the storm door being connected with driving lever 10 is returned to closed mode；If external force reversely pushes storm door open,
Lower Spring Card 3 is driven to rotate in an anti-clockwise direction by driving lever 10, and upper Spring Card 7 is hindered because adjusting screw 2 62 is positioned bar 5
Only without rotating（Such as Fig. 7）, after external force eliminates, upper Spring Card 3 returns under spring force takes back driving lever 10 just
Beginning position, the storm door being connected with driving lever 10 is returned to closed mode.
Claims (7)
1. a kind of storm door two-way reset device, includes column（2）, spring（4）, upper Spring Card（7）, lower Spring Card（3）, locating rod
（5）, door hinge（9）, driving lever（10）And adjusting screw（6）, pedestal（1）Directly or indirectly it is fixed on doorframe or wall or ground,
Its central post is fixed on pedestal；The door-plate of door hinge and storm door connects, and lower Spring Card, bullet are sequentially installed with the bar portion of column
Spring, upper Spring Card, it is characterized in that:In the column（2）Upper surface have the shaft of a circular hole and door hinge cooperation, locating rod（5）
Pedestal is fixed on, driving lever is fixed in the door hinge, the spring（4）Upper hook end be placed in the spring string holes of Spring Card,
The lower hook end of spring is placed in the spring string holes of lower Spring Card, and respectively there are two convex blocks in the outer surface of upper Spring Card and lower Spring Card,
One pair of which convex block is located at the both sides of locating rod and the adjusting screw equipped with direction locating rod in its threaded hole, another pair are convex
Block is located at the both sides of driving lever.
2. storm door two-way reset device according to claim 1, it is characterized in that：The column（2）Upper surface have a circle
Hole and the shaft of the door hinge coordinate, or the top of column is engaged for one section of cylinder with the circular hole in door hinge.
3. storm door two-way reset device according to claim 1, it is characterized in that：The locating rod（5）It is fixed on the base
It is parallel with the column on seat, it is to be threadedly coupled or weld or rivet or be interference fitted with the connection mode of pedestal.
4. storm door two-way reset device according to claim 1, it is characterized in that：The driving lever（10）Be fixed in door hinge with
Shaft is parallel, is to be threadedly coupled or weld or rivet or be interference fitted with the connection mode of door hinge.
5. storm door two-way reset device according to claim 1, it is characterized in that：The upper Spring Card（7）With lower Spring Card
（3）Main body for one carry endoporus annular element, carry a coil spring groove in its one side, the slot bottom of spring groove has spring string holes,
The quantity of spring string holes is 1~8, has two casting lug thereons upper Spring Card and lower Spring Card main body are cylindrical, one of protrusion
There are lateral threaded holes on block.
6. storm door two-way reset device according to claim 1, it is characterized in that：The column（2）With door hinge（9）Shaft
Be at cooperation direct contact rotate or between bushing or bearing are installed.
7. storm door two-way reset device according to claim 1, it is characterized in that：The upper Spring Card（7）Top and under
Spring Card（3）Bottom is lined with metal or nonmetallic gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720897607.3U CN207332579U (en) | 2017-07-24 | 2017-07-24 | A kind of storm door two-way reset device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720897607.3U CN207332579U (en) | 2017-07-24 | 2017-07-24 | A kind of storm door two-way reset device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207332579U true CN207332579U (en) | 2018-05-08 |
Family
ID=62376611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720897607.3U Withdrawn - After Issue CN207332579U (en) | 2017-07-24 | 2017-07-24 | A kind of storm door two-way reset device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207332579U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107269148A (en) * | 2017-07-24 | 2017-10-20 | 广西曼彻彼斯自动化设备有限公司 | A kind of storm door two-way reset device and repositioning method |
-
2017
- 2017-07-24 CN CN201720897607.3U patent/CN207332579U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107269148A (en) * | 2017-07-24 | 2017-10-20 | 广西曼彻彼斯自动化设备有限公司 | A kind of storm door two-way reset device and repositioning method |
| CN107269148B (en) * | 2017-07-24 | 2019-08-06 | 广西曼彻彼斯自动化设备有限公司 | A kind of storm door two-way reset device and repositioning method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180508 Effective date of abandoning: 20190131 |