CN206450392U - Elevator door mechanics and mechanic character tester - Google Patents

Elevator door mechanics and mechanic character tester Download PDF

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Publication number
CN206450392U
CN206450392U CN201720109321.4U CN201720109321U CN206450392U CN 206450392 U CN206450392 U CN 206450392U CN 201720109321 U CN201720109321 U CN 201720109321U CN 206450392 U CN206450392 U CN 206450392U
Authority
CN
China
Prior art keywords
shell
actuating arm
force
pressure sensor
buffer spring
Prior art date
Application number
CN201720109321.4U
Other languages
Chinese (zh)
Inventor
金鹏
冯志庆
李红星
Original Assignee
大连北方天成科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 大连北方天成科技有限公司 filed Critical 大连北方天成科技有限公司
Priority to CN201720109321.4U priority Critical patent/CN206450392U/en
Application granted granted Critical
Publication of CN206450392U publication Critical patent/CN206450392U/en

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Abstract

The utility model discloses a kind of elevator door mechanics and mechanic character tester, including platen(1), linear bearing(2), actuating arm(3), pressure sensor(4), buffer spring(5), shell(6)With force bolt(7), the platen(1)Successively with actuating arm(3), pressure sensor(4), buffer spring(5)With force bolt(7)Connection, the pressure sensor(4)And buffer spring(5)Outside is covered with shell(6), actuating arm(3)Through shell(6)One end.The platen(1), actuating arm(3), pressure sensor(4), buffer spring(5)With force bolt(7)It is coaxially connected, it is ensured that power is continuously applied, more effective simulating impact process, while the structure can also be used for meeting kinetic energy or the detection of momentum organic efficiency of barrier during elevator door is closed.

Description

Elevator door mechanics and mechanic character tester
Technical field
The utility model belongs to detection field, and in particular to a kind of elevator door machinery with buffer spring mechanical mechanism and power Learn characteristic test device.
Background technology
In running process of elevator, the safety of ectonexine door is extremely important, on the one hand, outer layer door needs certain mechanical punching Hit performance, it is desirable under the continuous action of positive pressure within the specific limits, the relative shift between the door-plate of left and right two can not surpass Cross limit value and the situation that door-plate departs from guide rail can not occur, although there is presently no national standard is included in, each producer's limit value is general All reach 500N-1000N or so.In elevator door closing process, to ensure manned safety, it is desirable to which all elevators are equipped with obstacle Detect function, it is desirable to run into obstacle and carry out momentum recovery in time and door is retracted into full-gear.The remaining momentum of door or impact Power is important Testing index.Although there is impulsive force test product the country at present, do not possess outer layer door malleation test Function.
Utility model content
The problem of existing for prior art, as overcomes existing elevator door impact test instrument not possess outer layer door malleation and surveys Function is tried, and the positive compression testing device of outer layer door does not possess the momentum test function of closing process.It is slow that the application builds a kind of band The device of the structure of spring 5 is rushed, force and pressure detecting dual-use function is had concurrently, elevator door positive pressure is realized and closes momentum two Plant the test of index;Mechanical structure simple and stable, concrete technical scheme is as follows.
The application provides a kind of elevator door mechanical property testing instrument, including platen 1, linear bearing 2, actuating arm 3, pressure are passed Sensor 4, buffer spring 5, shell 6 and force bolt 7, the platen 1 successively with actuating arm 3, pressure sensor 4, buffer spring 5 Connected with force bolt 7, shell 6 be covered with outside the pressure sensor 4 and buffer spring 5, actuating arm 3 runs through the one end of shell 6, Linear bearing 2 is provided between actuating arm 3 and shell 6, actuating arm 3 is moved along a straight line by roll mode, the force bolt 7 is wrapped Screw head and screw rod are included, the screw head is arranged on outside shell 6, screw rod runs through the other end of shell 6.
Force bolt 7 has two kinds of mounting means, and the above is exposed screw rod precession structure, is to be built in the middle of spring below The screw-rod structure in space.
Elevator door mechanical property testing instrument, including platen 1, linear bearing 2, actuating arm 3, pressure sensor 4, buffer spring 5, shell 6, force bolt 7, outer force interface 8 and spring stop 9, the platen 1 successively with actuating arm 3, pressure sensor 4, Buffer spring 5, spring stop 9, force bolt 7 and outer force interface 8 are connected, the pressure sensor 4, buffer spring 5, spring Shell 6 is covered with outside baffle plate 9, force bolt 7, actuating arm 3 runs through the one end of shell 6, and straight line is provided between actuating arm 3 and shell 6 Bearing 2, makes actuating arm 3 be moved along a straight line by roll mode, and outer force interface 8 runs through the other end of shell 6.
The platen 1 is connected with actuating arm 3 by bulb.
Use thrust bearing to reduce pivoting friction between the force bolt 7 and shell 6.
The outer force interface 8 can connect manual spiral arm or motor.
There are screw thread and the force decomposition pressure generation mechanism of bolt 7 in the center of spring stop 9.
The platen 1, actuating arm 3, pressure sensor 4, buffer spring 5, force bolt 7, outer force interface 8 and spring catch Plate 9 is coaxially connected, it is ensured that power is continuously applied, more effective simulating impact process, while the structure can also be used for Elevator door meets kinetic energy or the detection of momentum organic efficiency of barrier during closing.
Brief description of the drawings
Fig. 1 is the structure chart of elevator door mechanics of the present utility model and mechanic character tester.
Fig. 2 is the structure chart of elevator door mechanics of the present utility model and mechanic character tester.
Embodiment
As shown in figure 1, the elevator door mechanics and mechanic character tester include platen 1, linear bearing 2, actuating arm 3, Pressure sensor 4, buffer spring 5, shell 6 and force bolt 7, the platen 1 is connected with actuating arm 3, actuating arm 3 is passed with pressure Sensor 4 is connected, pressure sensor 4 is connected with buffer spring 5, and buffer spring 5 is connected with force bolt 7, the pressure sensor 4 Be covered with shell 6 outside buffer spring 5, actuating arm 3 runs through the one end of shell 6, and linear bearing is provided between actuating arm 3 and shell 6 2, actuating arm 3 is moved along a straight line by roll mode, the force bolt 7 includes screw head and screw rod, and the screw head is set outside Outside shell 6, screw rod runs through the other end of shell 6.
The platen 1, actuating arm 3, pressure sensor 4, buffer spring 5 and force bolt 7 are to be co-axially mounted, it is ensured that institute Apply pressure directly to export by platen 1 and ensure that the testing result of pressure sensor 4 is accurate.Actuating arm 3 uses straight line with shell 6 Bearing arrangement, it is ensured that minimum frictional force consumes and makes the measurement result of pressure sensor 4 be exported with platen 1 and keeps during force Unanimously.Buffer spring 5 is promoted by the screw rod precession for the bolt 7 that exerts a force, buffer spring 5, which shrinks, to be produced thrust and be eventually transferred to press Disk 1.The pressure that pressure sensor 4 is detected during this is platen 1 to elevator outer layer door normal pressure, due to buffer spring 5 Presence, after small deformation occurs for elevator outer layer door, due to the characteristic that spring extends, pressure can still continue.And if do not had Buffer spring 5, during force, detected pressure value is beated because of the deformation of elevator outer layer door, causes result inaccurate. The structure is removable disassembly and assembly structure, and internal buffer spring 5 can change the different coefficients of stiffiness as needed.
When for the door malleation test of elevator outer layer, the device is using a support bar for being fixed on doorframe two side as branch Point, by exerting a force, bolt 7 applies pressure.Show and store in real time on detection host display.When rushing for door closing process When hitting test, an edge is close in one end, and device is extruded vertically when waiting another edge to touch the test device other end, The pressure change in extrusion process is recorded by the frequency acquisition of 0.1-10K intervals change, is calculated according to the spring coefficient of stiffiness Door kinetic energy and momentum.
Force bolt 7 has two kinds of mounting means, and Fig. 1 is exposed screw rod precession structure, and Fig. 2 is empty in the middle of spring to be built in The screw-rod structure of gap.
As shown in Fig. 2 the elevator door mechanics and mechanic character tester include platen 1, linear bearing 2, actuating arm 3, Pressure sensor 4, buffer spring 5, shell 6, force bolt 7, outer force interface 8 and spring stop 9, the platen 1 and driving Arm 3 is connected, actuating arm 3 is connected with pressure sensor 4, pressure sensor 4 is connected with buffer spring 5, buffer spring 5 and spring catch Plate 9 is connected, and spring stop 9 and force bolt 7, force bolt 7 are connected with outer force interface 8, the pressure sensor 4, buffering Spring 5, spring stop 9, be covered with shell 6 outside force bolt 7, actuating arm 3 runs through the one end of shell 6, actuating arm 3 and shell 6 it Between be provided with linear bearing 2, actuating arm 3 is moved along a straight line by roll mode, it is outer force interface 8 run through the other end of shell 6.
The platen 1 is connected with actuating arm 3 by bulb.
Use thrust bearing to reduce pivoting friction between the force bolt 7 and shell 6.
The outer force interface 8 can connect manual spiral arm or motor.
There are screw thread and the force decomposition pressure generation mechanism of bolt 7 in the center of spring stop 9.
The platen 1, actuating arm 3, pressure sensor 4, buffer spring 5, force bolt 7, outer force interface 8 and spring catch Plate 9 is coaxially connected, it is ensured that power is continuously applied, more effective simulating impact process, while the structure can also be used for Elevator door meets kinetic energy or the detection of momentum organic efficiency of barrier during closing.

Claims (8)

1. elevator door mechanics and mechanic character tester, it is characterised in that:Including platen(1), linear bearing(2), actuating arm (3), pressure sensor(4), buffer spring(5), shell(6)With force bolt(7), the platen(1)Successively with actuating arm (3), pressure sensor(4), buffer spring(5)With force bolt(7)Connection, the pressure sensor(4)And buffer spring(5) Outside is covered with shell(6), actuating arm(3)Through shell(6)One end, actuating arm(3)And shell(6)Between be provided with linear bearing (2), the force bolt(7)Including screw head and screw rod, the screw head is arranged on shell(6)Outside, screw rod runs through shell(6)Separately One end.
2. elevator door mechanics and mechanic character tester according to claim 1, it is characterised in that:The platen(1), driving Arm(3), pressure sensor(4), buffer spring(5)With force bolt(7)It is coaxially connected.
3. elevator door mechanics and mechanic character tester, it is characterised in that:Including platen(1), linear bearing(2), actuating arm (3), pressure sensor(4), buffer spring(5), shell(6), force bolt(7), outer force interface(8)And spring stop(9), The platen(1)Successively with actuating arm(3), pressure sensor(4), buffer spring(5), spring stop(9), force bolt(7) With outer force interface(8)Connection, the pressure sensor(4), buffer spring(5), spring stop(9), force bolt(7)It is outside It is covered with shell(6), actuating arm(3)Through shell(6)One end, actuating arm(3)And shell(6)Between be provided with linear bearing(2), outside Exert a force interface(8)Through shell(6)The other end.
4. elevator door mechanics and mechanic character tester according to claim 1 or 3, it is characterised in that:The platen(1)With Actuating arm(3)Connected by bulb.
5. elevator door mechanics and mechanic character tester according to claim 1 or 3, it is characterised in that:The force bolt (7)With shell(6)Between thrust bearing is used to reduce pivoting friction.
6. elevator door mechanics and mechanic character tester according to claim 3, it is characterised in that:The outer force interface (8)Manual spiral arm or motor can be connected.
7. elevator door mechanics and mechanic character tester according to claim 3, it is characterised in that:The spring stop(9) There are screw thread and force bolt in center(7)Decomposition pressure generation mechanism.
8. elevator door mechanics and mechanic character tester according to claim 3, it is characterised in that:The platen(1), driving Arm(3), pressure sensor(4), buffer spring(5), force bolt(7), outer force interface(8)And spring stop(9)It is same Axle is connected.
CN201720109321.4U 2017-02-06 2017-02-06 Elevator door mechanics and mechanic character tester CN206450392U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720109321.4U CN206450392U (en) 2017-02-06 2017-02-06 Elevator door mechanics and mechanic character tester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720109321.4U CN206450392U (en) 2017-02-06 2017-02-06 Elevator door mechanics and mechanic character tester

Publications (1)

Publication Number Publication Date
CN206450392U true CN206450392U (en) 2017-08-29

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720109321.4U CN206450392U (en) 2017-02-06 2017-02-06 Elevator door mechanics and mechanic character tester

Country Status (1)

Country Link
CN (1) CN206450392U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107399652A (en) * 2015-12-04 2017-11-28 安徽省特种设备检测院 A kind of elevator instantaneous kinetic energy measurement apparatus applied in elevator detection

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107399652A (en) * 2015-12-04 2017-11-28 安徽省特种设备检测院 A kind of elevator instantaneous kinetic energy measurement apparatus applied in elevator detection

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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: 20170829

Termination date: 20190206