CN201297979Y - Device for automatically testing service lives of door closer and door hinge - Google Patents
Device for automatically testing service lives of door closer and door hinge Download PDFInfo
- Publication number
- CN201297979Y CN201297979Y CNU2008201566011U CN200820156601U CN201297979Y CN 201297979 Y CN201297979 Y CN 201297979Y CN U2008201566011 U CNU2008201566011 U CN U2008201566011U CN 200820156601 U CN200820156601 U CN 200820156601U CN 201297979 Y CN201297979 Y CN 201297979Y
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- swing arm
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Abstract
The utility model discloses a device for automatically testing the service lives of a door closer and a door hinge. The device is characterized in that the device comprises a testing frame, a door opening/closing mechanism, an action control circuit, an electric power supply and an air pump, wherein, a door leaf of the door accessories to be tested is mounted on the testing frame, and the door accessories to be tested include the hinge and the door closer; the door opening/closing mechanism is arranged on the testing frame and comprises an action cylinder, a swinging-arm cylinder, a swinging arm arranged between the action cylinder and the swinging-arm cylinder, a moveable bolt connected with the swinging-arm cylinder, and a dragging ring which is arranged on the back side plate of the door leaf, corresponds to a bolt and is capable of accommodating the bolt; the action control circuit mainly comprises a programmable control circuit and electromagnetic valves; and the action cylinder and the swinging-arm cylinder are connected with respective electromagnetic valves. The utility model can automatically test the service lives of the hinge and the door closer on the door, provides a way in which people can sensibly apprehend the influences of different types of door on the service lives of door accessories such as hinges and door closers, and provides a basis for choosing better door accessories.
Description
Technical field
The utility model relates to a kind of door closer, hinge life-span automatic test equipment.
Background technology
Door is one of maximum parts that use on the buildings.In order to improve the effect of door, on door, a part to be installed.The door part of installing on the existing product doors generally comprises: the hinge that door leaf and doorframe are connected as one, be arranged on the door closer on the door, also comprise the door lock that is arranged on the door leaf and handle etc.The door part of same quality index is installed on the dissimilar doors since the material of door leaf different and conduct oneself with dignity different, the different serviceable life that usually can bring a part.Therefore, understand the quality index that is installed in the part on the dissimilar doors and will be related to this product in consumer's prestige in the heart.But, up to the present, also there is not the device in the serviceable life of the door part on can the test different types door, therefore, have influence on the understanding in the serviceable life of the door that businessman produces oneself greatly, thereby can't know product quality problem in advance and propose effective solution.
Summary of the invention
The purpose of this utility model is the problems referred to above that occur in the present finished product pupil product in order to solve, and a kind of door closer that can carry out life test to the door part that dissimilar doors is upward installed that provides, hinge life-span automatic test equipment, this door closer, hinge life-span automatic test equipment can be in advance to being installed in the door closer on the door before launch products, hinge carries out the test in serviceable life, thereby the door part of understanding various quality is installed in the result of use on the dissimilar finished product doors, and selection more meets the door part of the condition of the type door, and the quality and the life-span of door are improved greatly.
The technical measures that the utility model adopts are: door closer, hinge life-span automatic test equipment, be characterized in, and comprise test framework, shutter door mechanism, control circuit, man-machine interface and power supply, source of the gas; The door leaf be provided with tested door part is installed on the described test framework, and described tested door part comprises hinge that door leaf and test framework are connected as a single entity, is arranged on the door closer on the door; Described shutter door mechanism is arranged on the test framework, this shutter door mechanism comprise an actuating cylinder, a swing arm cylinder, be connected swing arm, the movable latch that is connected with described swing arm cylinder between described actuating cylinder and the described swing arm cylinder and be arranged on the door leaf back side panel with described latch corresponding also can ccontaining described latch drag ring; Described control circuit comprises an input circuit, a programmable control circuit, an output circuit, a plurality of solenoid valve; The output terminal of described input circuit is electrically connected with the input end of described programmable control circuit; The output terminal of described programmable control circuit is electrically connected with the input end of output circuit; The output terminal of described output circuit is electrically connected with each solenoid valve; Described each cylinder is connected with each self-corresponding solenoid valve respectively; Described each cylinder is connected with source of the gas; Described man-machine interface comprises power knob, action button and display screen; Described power knob is connected with power supply; Described action button is electrically connected with the input end of input circuit; Described display screen is electrically connected with counter output in the programmable control circuit.
Above-mentioned door closer, hinge life-span automatic test equipment, wherein, described swing arm is the lever swing arm, it comprises a principal arm and that is connected as a single entity from arm, is fixed on the test framework by moving fulcrum; The be rotationally connected end and the actuating cylinder pushing part of principal arm of the end of described principal arm and actuating cylinder pushing part is rotationally connected, or the end of the push rod that is connected with actuating cylinder is rotationally connected; Described end from arm connects the swing arm cylinder.
Above-mentioned door closer, hinge life-span automatic test equipment, wherein, described swing arm comprises a principal arm and from arm, described principal arm and from being connected as a single entity by an axle sleeve between the arm; Described shutter door mechanism comprises that also one is fixed on the rotating shaft on the test framework, and described axle sleeve is enclosed within the rotating shaft; The be rotationally connected end and the actuating cylinder pushing part of principal arm of the end of described principal arm and actuating cylinder pushing part is rotationally connected, or the end of the push rod that is connected with actuating cylinder is rotationally connected; Described end from arm connects the swing arm cylinder.
Above-mentioned door closer, hinge life-span automatic test equipment, wherein, described principal arm and form the angle α smaller or equal to 180 degree from the connecting portion of arm.
Because the utility model has adopted above technical scheme, in the test framework, tested door leaf is installed, on product doors, hinge is installed according to the use routine, door such as door closer part, and the durability test of corresponding hinge and door closer requires to adopt the test of shutter door mechanism, adopt programmable control circuit to drive the pneumatic control component action simultaneously, therefore can be from the hinge on the dynamic test finished product door, the serviceable life of door closer, can more rational understanding be arranged to the influence in the serviceable life of employed door part on dissimilar finished product doors by the counting that shows on the display screen, thereby to how better choice door spare provides foundation.
Description of drawings
Concrete characteristic performance of the present utility model is described in further detail by following embodiment and accompanying drawing thereof.
Fig. 1 is the schematic perspective view of whole mechanism of the present utility model.
Fig. 2 is the structural representation of shutter door of the present utility model mechanism.
Fig. 3 is that shutter door of the present utility model mechanism is installed in the structural representation when door leaf cuts out on the test framework.
Fig. 4 is that shutter door of the present utility model mechanism is installed in the structural representation when door leaf is opened on the test framework.
Fig. 5 is a control circuit theory structure synoptic diagram of the present utility model.
Embodiment
See also Fig. 1.The utility model door closer, hinge life-span automatic test equipment comprise test framework 1, shutter door mechanism 2, control circuit 3, man-machine interface 4 and power supply, source of the gas (present embodiment adopts air pump 30).The door leaf 100 be provided with tested door part is installed on test framework 1, described tested door part comprise with door leaf with test hinge 102 (please cooperate) that framework is connected as a single entity, be arranged on the door closer 101 on the door referring to Fig. 3.Described man-machine interface 4 comprises power knob 41, action button 42 and display screen 43, and reset button 44 etc. (please cooperate and consult Fig. 1).Described power knob is connected with power supply; Described action button, reset button and display screen all are electrically connected with control circuit 3.
See also Fig. 2, Fig. 2 is the structural representation of a kind of embodiment of shutter door of the present utility model mechanism.The described shutter door of present embodiment mechanism 2 is arranged on the top, rear portion of door leaf 100, and is relative with described door closer 101 positions.This shutter door mechanism comprise an actuating cylinder 21, a swing arm cylinder 22, be connected swing arm 23, the movable latch 24 that is connected with described swing arm cylinder between described actuating cylinder and the described swing arm cylinder and be arranged on the door leaf back side panel with described latch corresponding and can ccontaining described latch drag ring 25.For making shutter door laborsaving, described swing arm is made as the lever swing arm, and it comprises a principal arm and that is connected as a single entity from arm, is fixed on the top of test framework by moving fulcrum; The stress point of the end of described principal arm is connected with the actuating cylinder output terminal, and described end from arm connects the swing arm cylinder.The structure that present embodiment adopts is: described swing arm 23 comprises a principal arm 231, from arm 232, and one be arranged on principal arm and between the arm with a described principal arm and the axle sleeve 233 that is connected as a single entity from arm and axle.Described shutter door mechanism comprises that also one is fixed on the rotating shaft 26 of test frame roof, and described axle sleeve 233 is enclosed within the rotating shaft 26.The described principal arm of present embodiment and form the angle α less than 180 degree at the axle sleeve position from arm.Present embodiment also connects a push rod 211 at described actuating cylinder 21 output terminals, and push rod 211 ends 2111 that the end 2311 of described principal arm 231 is connected with described actuating cylinder 21 are rotationally connected.Described end from arm 232 connects swing arm cylinder 22.
See also Fig. 3, Fig. 4, wherein: Fig. 3 is that shutter door of the present utility model mechanism is installed in the structural representation when door leaf cuts out on the test framework, and Fig. 4 is that shutter door of the present utility model mechanism is installed in the structural representation when door leaf is opened on the test framework.(see also Fig. 3) when door leaf is shut, described swing arm cylinder 22 moves, and latch 24 is inserted in drag in the ring 25.The stress point of the principal arm 231 of described swing arm 23 is subjected to the pushing tow of the push rod 211 of actuating cylinder 21.Owing to be connected as a single entity by rotating shaft, therefore promote the principal arm action and just driven rotation from arm from arm 232 and principal arm 231.Because latch 24 is to be inserted in to drag in the ring 25, therefore the rotation from arm drives latch pulling door leaf, and door leaf is opened again.When door leaf is opened fully (seeing also Fig. 4), swing arm this moment cylinder moves once more, and the latch retraction is deviate from from drag ring, uses door closer because door is gone up, and door closer hauls door leaf and shuts.Finish the once action of shutter door mechanism like this, finished a service test of tested door part door closer and hinge accordingly.The angle of revolution that present embodiment is provided with swing arm is 90 degree.The action of entire mechanism is by control circuit 3 control pneumatic actuator sequentially-operatings.So circulation comes and goes, and counter and continuous counting damage this off-test until tested door part.
See also Fig. 5, this is a control circuit theory structure synoptic diagram of the present utility model.Described control circuit 3 comprises an input circuit 31, a programmable control circuit 32, an output circuit 33, a plurality of solenoid valve 34.Described action button, reset button all are electrically connected with the input circuit input end.The output terminal of this input circuit is electrically connected with the input end of programmable control circuit; The output terminal of programmable control circuit is electrically connected with the input end of output circuit; The output terminal of output circuit is electrically connected with each solenoid valve.Described actuating cylinder, swing arm cylinder are connected with each self-corresponding solenoid valve respectively.Described air pump 30 provides source of the gas to actuating cylinder, swing arm cylinder.The working pressure of each cylinder generally is controlled at about 0.5MPa.Described programmable control circuit adopts the PLC controller.Counter output in the described programmable control circuit is electrically connected with display screen.
Described control circuit is estimated and is determined respectively to go on foot actuation time according to testing requirements establishment test operation program; Utilize programmable device to the programmable control circuit setting of programming, determine the step of Automatic Cycle action.Counter can be stored test figure, and outage can not lost data, manually can zero clearing.
Above embodiment only is used to explain characteristics of the present utility model and effect, but but not in order to limit practical range of the present utility model, spirit of the present utility model and technical characterictic are still contained with claim scope of the present utility model.
The utility model is rational in infrastructure, and is easy to use, and test figure is reliable.By the testing data of life-span that test and display show, can reflect the quality quality of the door part that adopts intuitively, thereby to how better choice door spare provides foundation.
Claims (5)
1, door closer, hinge life-span automatic test equipment is characterized in that, comprise test framework, shutter door mechanism, control circuit, man-machine interface and power supply, source of the gas;
The door leaf be provided with tested door part is installed on the described test framework, and described tested door part comprises hinge that door leaf and test framework are connected as a single entity, is arranged on the door closer on the door;
Described shutter door mechanism is arranged on the test framework, this shutter door mechanism comprise an actuating cylinder, a swing arm cylinder, be connected swing arm, the movable latch that is connected with described swing arm cylinder between described actuating cylinder and the described swing arm cylinder and be arranged on the door leaf back side panel with described latch corresponding also can ccontaining described latch drag ring; Described actuating cylinder is connected with source of the gas respectively with the swing arm cylinder;
Described control circuit comprises an input circuit, a programmable control circuit, an output circuit, a plurality of solenoid valve; The output terminal of described input circuit is electrically connected with the input end of described programmable control circuit; The output terminal of described programmable control circuit is electrically connected with the input end of output circuit; The output terminal of described output circuit is electrically connected with each solenoid valve: described each cylinder is connected with each self-corresponding solenoid valve respectively;
Described man-machine interface comprises power knob, action button and display screen; Described power knob is connected with power supply; Described action button is electrically connected with the input end of input circuit; Described display screen is electrically connected with counter output in the programmable control circuit.
2, door closer according to claim 1, hinge life-span automatic test equipment is characterized in that, described swing arm is the lever swing arm, and it comprises a principal arm and that is connected as a single entity from arm, are fixed on the test framework by moving fulcrum; The end of described principal arm and actuating cylinder pushing part are rotationally connected; Described end from arm connects the swing arm cylinder.
3, door closer according to claim 1, hinge life-span automatic test equipment is characterized in that, described swing arm comprises a principal arm and from arm, described principal arm and from being connected as a single entity by an axle sleeve between the arm; This shutter door mechanism comprises that also one is fixed on the rotating shaft on the test framework, and described axle sleeve is enclosed within the rotating shaft; The end of described principal arm and actuating cylinder pushing part are rotationally connected; Described end from arm connects the swing arm cylinder.
4, according to claim 2 or 3 described door closers, hinge life-span automatic test equipment, it is characterized in that also comprise a push rod that is connected with the output terminal of actuating cylinder, the end of this push rod and the end of described principal arm are rotationally connected by rotating shaft.
5, according to claim 2 or 3 described door closers, hinge life-span automatic test equipment, it is characterized in that described principal arm and form the angle α smaller or equal to 180 degree from the connecting portion of arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201566011U CN201297979Y (en) | 2008-12-05 | 2008-12-05 | Device for automatically testing service lives of door closer and door hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201566011U CN201297979Y (en) | 2008-12-05 | 2008-12-05 | Device for automatically testing service lives of door closer and door hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201297979Y true CN201297979Y (en) | 2009-08-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201566011U Expired - Fee Related CN201297979Y (en) | 2008-12-05 | 2008-12-05 | Device for automatically testing service lives of door closer and door hinge |
Country Status (1)
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| CN (1) | CN201297979Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102221456A (en) * | 2011-04-02 | 2011-10-19 | 瓯宝安防科技股份有限公司 | Sealing ring life test apparatus |
| CN102009410B (en) * | 2009-09-07 | 2012-05-30 | 上海富亿德塑胶有限公司 | Automatic box folding fixture |
| CN103323618A (en) * | 2013-06-25 | 2013-09-25 | 苏州市富尔达实业有限公司 | Door closer speed measuring machine with single motor |
| CN103728127A (en) * | 2014-01-21 | 2014-04-16 | 广东省肇庆市质量计量监督检测所 | Testing device of automatic door closing device |
| CN104990705A (en) * | 2015-08-03 | 2015-10-21 | 杭州利富豪机电设备有限公司 | Electronic cabinet open/close door life tester |
| CN105319058A (en) * | 2015-11-17 | 2016-02-10 | 广西双迎门业有限公司 | A detection device for a door closer of a fire door |
| CN108871740A (en) * | 2018-04-20 | 2018-11-23 | 温州欧德门控科技发展有限公司 | A kind of door closer detection device and detection method |
-
2008
- 2008-12-05 CN CNU2008201566011U patent/CN201297979Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102009410B (en) * | 2009-09-07 | 2012-05-30 | 上海富亿德塑胶有限公司 | Automatic box folding fixture |
| CN102221456A (en) * | 2011-04-02 | 2011-10-19 | 瓯宝安防科技股份有限公司 | Sealing ring life test apparatus |
| CN103323618A (en) * | 2013-06-25 | 2013-09-25 | 苏州市富尔达实业有限公司 | Door closer speed measuring machine with single motor |
| CN103323618B (en) * | 2013-06-25 | 2016-04-20 | 苏州市富尔达科技股份有限公司 | There is the door closer tachometer of single motor |
| CN103728127A (en) * | 2014-01-21 | 2014-04-16 | 广东省肇庆市质量计量监督检测所 | Testing device of automatic door closing device |
| CN103728127B (en) * | 2014-01-21 | 2016-04-27 | 广东省肇庆市质量计量监督检测所 | A kind of checkout equipment of automatic door-closing device |
| CN104990705A (en) * | 2015-08-03 | 2015-10-21 | 杭州利富豪机电设备有限公司 | Electronic cabinet open/close door life tester |
| CN104990705B (en) * | 2015-08-03 | 2017-08-08 | 杭州利富豪机电设备有限公司 | Electronic housing switch gate life test machine |
| CN105319058A (en) * | 2015-11-17 | 2016-02-10 | 广西双迎门业有限公司 | A detection device for a door closer of a fire door |
| CN108871740A (en) * | 2018-04-20 | 2018-11-23 | 温州欧德门控科技发展有限公司 | A kind of door closer detection device and detection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090826 Termination date: 20111205 |