CN106706451B - Hammer lift-cabin door strength tester - Google Patents
Hammer lift-cabin door strength tester Download PDFInfo
- Publication number
- CN106706451B CN106706451B CN201611218195.2A CN201611218195A CN106706451B CN 106706451 B CN106706451 B CN 106706451B CN 201611218195 A CN201611218195 A CN 201611218195A CN 106706451 B CN106706451 B CN 106706451B
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- Prior art keywords
- elevator door
- pendulum
- rack
- locating rack
- transverse
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- 230000003028 elevating effect Effects 0.000 claims description 33
- 230000003116 impacting effect Effects 0.000 abstract 1
- 238000001514 detection method Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 8
- 238000009863 impact test Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000005611 electricity Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 241000239290 Araneae Species 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 240000005373 Panax quinquefolius Species 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/30—Investigating strength properties of solid materials by application of mechanical stress by applying a single impulsive force, e.g. by falling weight
- G01N3/303—Investigating strength properties of solid materials by application of mechanical stress by applying a single impulsive force, e.g. by falling weight generated only by free-falling weight
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0001—Type of application of the stress
- G01N2203/001—Impulsive
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/003—Generation of the force
- G01N2203/0032—Generation of the force using mechanical means
- G01N2203/0039—Hammer or pendulum
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/026—Specifications of the specimen
- G01N2203/0262—Shape of the specimen
- G01N2203/0278—Thin specimens
- G01N2203/0282—Two dimensional, e.g. tapes, webs, sheets, strips, disks or membranes
Abstract
The invention discloses a strength tester for hammering an elevator door, which comprises a frame, a positioning frame, a pendulum bob and a connecting rope, wherein the frame is fixed on one side of the elevator door, the positioning frame and the pendulum bob are arranged at the top of the frame, the connecting rope is respectively connected with the positioning frame and the pendulum bob at two ends, the pendulum bob is used for impacting on the elevator door when falling to detect the strength of the elevator door, the frame is also provided with a reset mechanism, the reset mechanism is used for restoring the pendulum bob to the position before the pendulum bob falls after the pendulum bob falls and impacts the elevator door, the working personnel obtains the data of the impact degree of the elevator door according to the weight, the height and other parameters of the pendulum bob, observes the damage or derailment condition of the elevator door, and then whether the intensity of this lift-cabin door is qualified, this design need not staff's manual control pendulum, and reset mechanism resumes the initial position with the pendulum after the whereabouts, has saved check-out time, and is simple and convenient, has saved the labour greatly.
Description
Technical field
The present invention relates to a kind of detection device, especially a kind of hammering elevator door strength tester.
Background technique
Each floor can all assemble elevator now, and the security risk of elevator is also exposed in face of people in succession, elevator
Safety accident is also commonplace, once elevator goes wrong, it will the security of the lives and property of people caused a significant threat, producer
A series of detections and assessment should be carried out to the security performance of elevator.
Country's also growing interest in elevator safety problem, and also accordingly put into effect the detection rule for elevator safety
Model makes corresponding requirement to the impact resistance degree of elevator door.There are no specially carry out hammering survey to elevator door on the market now
The device of examination is typically impinged upon on elevator door using iron hammer by staff, intricate operation manually, not to the control of power
Precisely, artificial mode error is also relatively large, does not obtain the stress data of elevator door, therefore can not obtain effective ginseng
Number.
Furthermore it is traditional that iron hammer is utilized to hit elevator door manually by staff, if it will be to each position of elevator door
It is tested, operation is extremely difficult, however cannot accurately test each position of elevator door, cannot reach corresponding
Examination criteria, can not obtain specific data.
Summary of the invention
In order to solve the above technical problems, the object of the present invention is to provide a kind of hammering elevator door strength testers.
The technical solution adopted by the present invention is that:
Frame top is arranged in a kind of hammering elevator door strength tester, rack including the fixed elevator door in side
The connecting rope that locating rack, pendulum and both ends are connect with locating rack, pendulum respectively, the pendulum are used to impinge upon electricity when falling
To detect elevator door intensity on terraced door, it is additionally provided with resetting-mechanism in the rack, which is used to hit in pendulum whereabouts
Pendulum is restored at the position before falling after hitting on elevator door.
The resetting-mechanism includes swinging frame, grasping mechanism, first driving device, is provided on the locating rack with hinged
The mounting base of spindle, one end of the swinging frame and mounting base are hinged, which is separately connected locating rack and swinging frame
To drive swinging frame to swing, which is arranged in the other end of swinging frame for grabbing pendulum.
The grasping mechanism is electromagnet and magnetic part or manipulator with electromagnet cooperation, works as gripper
When structure is electromagnet and the magnetic part cooperated with electromagnet, electromagnet and magnetic part one are arranged on swinging frame, separately
One is arranged on pendulum.
The first driving device includes the rotating electric machine of drawstring and driving drawstring retracting, one end of the drawstring and rotation
The driving end of motor connects, and connects on the other end and swinging frame of the drawstring away from one end of mounting base.
Elevating mechanism is provided in the rack, the locating rack connect with elevating mechanism and driven by elevating mechanism and positioned
Frame moves up and down.
Transverse-moving mechanism is provided in the rack, the locating rack connect with transverse-moving mechanism and driven by transverse-moving mechanism and positioned
Frame moves left and right.
It is provided with elevating mechanism in the rack and is arranged on elevating mechanism and is moved down thereon by elevating mechanism drive
Dynamic transverse-moving mechanism, the locating rack connect with transverse-moving mechanism and drive locating rack to move left and right by transverse-moving mechanism.
The elevating mechanism includes erectting at least one the first screw rod and the second driving devices being arranged on the rack, institute
State transverse-moving mechanism be provided with the first screw rod be cooperatively connected the first nut, second driving device drive the first screw rod rotation with
Move up and down transverse-moving mechanism.
The transverse-moving mechanism includes at least one the second screw rods being horizontally installed on elevating mechanism and third driving dress
It sets, the second nut being cooperatively connected with the second screw rod is provided on the locating rack, which drives the second screw rod
Rotation is so as to move left and right.
The driving and reversing mechanism for making the close or separate elevator door of pendulum is provided on the locating rack, the pendulum passes through
Connecting rope is connect with driving and reversing mechanism.
Beneficial effects of the present invention:
The present invention hammers elevator door strength tester, and elevator door is fixed on the rack, and pendulum is set on certain altitude,
Detection starts, and pendulum falls and impinges upon on elevator door, and staff obtains elevator by parameters such as the weight of pendulum and height
Door bear shock degree data, observe elevator door damage or derailing situation, and then assess the elevator door intensity whether
Qualification, resetting-mechanism can be at the elemental height positions that pendulum is restored to before falling after pendulum falls and hits elevator door.This
Design is not necessarily to staff's manual manipulation pendulum, and bob position is arranged by locating rack before pendulum falls, more than manpower operation
To be accurate, pendulum is restored to initial position by lower backward resetting-mechanism, saves detection time, simple and convenient, is greatly saved
Labour.
This hammering elevator door strength tester includes elevating mechanism, transverse-moving mechanism, driving and reversing mechanism, and difference can be in X, Y, Z tri-
Axis moves up movable pendulum hammer, and pendulum is gone up and down, after transverse shifting, correspondingly just can determine that pendulum falls and hammers the position on elevator door
It sets, can accurately adjust the rum point to elevator door, comprehensive detection, the peace of further hoisting elevator door are carried out to elevator door
Full detection performance, and pendulum is adjusted at a distance from elevator door in driving and reversing mechanism, so that pendulum impinges upon the angle on elevator door more
It is good.
Detailed description of the invention
A specific embodiment of the invention is described further with reference to the accompanying drawing.
Fig. 1 is the schematic diagram of present invention hammering elevator door strength tester.
Fig. 2 is the schematic diagram of internal structure of present invention hammering elevator door strength tester.
Fig. 3 is the status diagram fallen behind under present invention hammering elevator door strength tester pendulum.
Fig. 4 is the status diagram that present invention hammering elevator door strength tester resetting-mechanism is attracted pendulum.
Fig. 5 is the schematic diagram of present invention hammering elevator door strength tester Sheng Jia mechanism.
Fig. 6 is the schematic diagram of present invention hammering elevator door strength tester transverse-moving mechanism.
Fig. 7 is the status diagram before present invention hammering elevator door strength tester pendulum falls.
Fig. 8 is the enlarged diagram of present invention hammering elevator door strength tester part A.
Specific embodiment
As shown in Figure 1-Figure 3, the present invention hammers elevator door strength tester, mainly includes a rack 1, is arranged in rack 1
The connecting rope 4 that locating rack 2, pendulum 3 and the both ends at top are connect with locating rack 2, pendulum 3 respectively, the pendulum 3 are used under
It is impinged upon when falling to detect 11 intensity of elevator door on elevator door 11, the design further includes console, and staff can pass through control
Platform operates this hammering elevator door strength tester.
Staff carries out impact test to elevator door 11, and pendulum 3 falls, and is radius around locating rack 2 with connecting rope 4
It circles, finally impinges upon on elevator door 11.
And rack 1 is specifically by upper spider component, lower bearing bracket component, left frame component, right rack components and forebay group
Part is spliced, and elevator door 11 is fixed on forebay component, and fixed frame is provided on forebay component and passes through fixed frame
Elevator door 11 is fixed to clamp, the preferred embodiment of the design is that a cross is provided between left frame component and right rack components
Frame 12, locating rack 2 are arranged on crossbearer 12, and 4 one end of connecting rope is connect with locating rack 2 and other end connection pendulum 3, can also be
Locating rack 2 is elongated, and is separately connected left frame component, right rack components, and pendulum 3 is fixed on positioning by connecting rope 4
On frame 2.
In order to improve testing efficiency, as shown in figs 2-4, the design is additionally provided with resetting-mechanism 5 in rack 1, this is multiple
At the position that position mechanism 5 is used to that pendulum 3 to be restored to before falling after pendulum 3 falls and impinges upon on elevator door 11, and the design
The preferred embodiment of resetting-mechanism 5 is that resetting-mechanism 5 includes swinging frame 51, grasping mechanism 52, first driving device 53, described fixed
The mounting base 21 with articulated shaft is provided on the frame 2 of position, one end of the swinging frame 51 and mounting base 21 are hinged, the first driving dress
It sets 53 and is separately connected locating rack 2 and swinging frame 51 to drive swinging frame 51 to swing, which is arranged in swinging frame 51
The other end is for grabbing pendulum 3.Resetting-mechanism 5 herein can also be scalable in the rack 1 that 3 top of pendulum is arranged in
Manipulator, manipulator extends at 3 position of pendulum it is grabbed after restore it initial position height.
Wherein, the preferred embodiment of the design first driving device 53 be first driving device 53 include drawstring 531 and
The rotating electric machine 532 for driving drawstring 531 to furl, one end of the drawstring 531 are connect with the driving end of rotating electric machine 532, the drawstring
531 other end is connect with the one end for deviating from mounting base 21 on swinging frame 51, and rotating electric machine 532 is arranged on locating rack 2 herein,
Also it can be set on crossbearer 12, the idler wheel for storing drawstring 531, drawstring 531 be provided on the driving end of rotating electric machine 532
One end is fixed on idler wheel, is stored in retracting around idler wheel.
When needing to reset pendulum 3, swinging frame 51 is rotated around mounting base 21, after swinging frame 51 reaches the position of pendulum 3,
Grasping mechanism 52 grabs pendulum 3, the rotation retracting drawstring 531 of rotating electric machine 532, so that the rising of swinging frame 51 is dragged, pendulum 3 is extensive
Initial position is arrived again.First driving device 53 can also be the motor that enough torsion is arranged at the articulated shaft of mounting base 21, lead to
Motor is crossed to control swinging frame 51 around articulated shaft and rotate.
And grasping mechanism 52 can be electromagnet and magnetic part or manipulator with electromagnet cooperation, originally set
Scheme in meter using electromagnet and with the magnetic part of electromagnet cooperation, electromagnet and the setting of magnetic part one are being swung
It is another to be arranged on pendulum 3 on frame 51, wherein pendulum 3 can be direct when electromagnet to be mounted on to the corresponding position of swinging frame 51
It is made of magnetic material, such as ferrous material, or magnetic part is set on pendulum 3, grab pendulum 3 in grasping mechanism 52
When, electromagnet is powered, and is attracted pendulum 3, after pendulum 3 is resetted, needs to carry out detection next time, electromagnet power-off loses suction
The pendulum 3 of power will fall.
Elevator door 11 is fixed in rack 1 by the design, and pendulum 3 is set on certain altitude, and detection starts, under pendulum 3
It falls and impinges upon on elevator door 11, staff show that elevator door 11 bears to hit by parameters such as the weight of pendulum 3 and height
The data of degree observe the damage or derailing situation of elevator door 11, and then whether the intensity for assessing the elevator door 11 is qualified, multiple
Position mechanism 5 can be at the elemental height position that pendulum 3 is restored to before falling after pendulum 3 falls and hits elevator door 11.Originally it sets
Meter is not necessarily to staff's manual manipulation pendulum 3, and 3 position of pendulum is arranged by locating rack 2 before pendulum 3 falls, and operates than manpower
More accurate, pendulum 3 is restored to initial position by lower backward resetting-mechanism 5, saves detection time, simple and convenient, is saved significantly
Labour is saved.
Impact test is carried out in order to the different parts to elevator door 11, as shown in Fig. 2, the design can be with rack 1
It is upper to be provided with one of elevating mechanism 6 and transverse-moving mechanism 7 or two kinds.
Elevating mechanism 6 is provided in rack 1, the locating rack 2, which connect with elevating mechanism 6 and driven by elevating mechanism 6, to be determined
Position frame 2 moves up and down, and elevating mechanism 6 can make pendulum 3 carry out impact test to 11 different height of elevator door.
Transverse-moving mechanism 7 is provided in rack 1, the locating rack 2, which connect with transverse-moving mechanism 7 and driven by transverse-moving mechanism 7, to be determined
Position frame 2 moves left and right, and transverse-moving mechanism 7 can make pendulum 3 carry out impact test to different location on 11 sustained height of elevator door.
And the preferred embodiment of the design is to be provided with elevating mechanism 6 in rack 1 and be arranged on elevating mechanism 6 and by rising
The transverse-moving mechanism 7 that descending mechanism 6 drives it to move up and down, the locating rack 2 connect with transverse-moving mechanism 7 and are driven by transverse-moving mechanism 7
Locating rack 2 moves left and right.
Elevating mechanism 6 can be controlled on console by staff and transverse-moving mechanism 7 operates, elevating mechanism 6 and cross sliding machine
Structure 7 can accurately control the position of locating rack 2, fall to correspondingly just adjust pendulum 3 and hammer the position on elevator door 11
It sets, can accurately adjust the rum point to elevator door 11, each position of elevator door 11 is detected, further hoisting elevator
The safety detection performance of door 11.
On the elevating mechanism 6 and transverse-moving mechanism 7 of the design, we also make and being correspondingly improved, and elevating mechanism 6 includes perpendicular
Erect at least one the first screw rod 61 and the second driving devices 62 set in rack 1, the transverse-moving mechanism 7 is provided with and the
The first nut 63 that one screw rod 61 is cooperatively connected, second driving device 62 drive the rotation of the first screw rod 61 so that transverse-moving mechanism 7
It moves up and down.
As shown in Fig. 2, Fig. 5, the preferred embodiment of elevating mechanism 6 includes erectting to be arranged in left frame component and right machine respectively
The first screw rod 61 on frame component, 7 two sides of transverse-moving mechanism are provided with the first nut 63 with the cooperation of the first screw rod 61, the first spiral shell
Mother 63 connect with the first screw rod 61, which drives the rotation of the first screw rod 61 so that transverse-moving mechanism 7 moves up and down.
Wherein, the first screw rod 61 is separately positioned on left frame component and right rack components, and every side is provided with one, may also set up
A plurality of, corresponding 7 two sides of transverse-moving mechanism respectively correspond the first nut 63 for being provided with respective number, the transverse-moving mechanism 7 of the design
It is arranged on crossbearer 12, so the first nut 63 of two sides is also disposed on crossbearer 12, when the second driving device 62 drives
Lifting can be realized in the rotation of first screw rod 61, crossbearer 12.
The elevating mechanism 6 of the design can also using the support rod that is mutually socketed, and using cylinder push support rod it
Between carry out stretching motion come realize lifting.
The second driving device 62 herein is using motor driven gear case and then drives the rotation of the first screw rod 61, can also
In a manner of driving hinge using motor and then drive the rotation of the first screw rod 61.
In order to enable transverse-moving mechanism 7 stablizes lifting on elevating mechanism 6, the design is additionally provided with parallel with the first screw rod 61
Guide rod 64, guide rod 64 herein, which is erect, to be arranged on left frame component and/or right rack components, is provided with lantern ring on crossbearer 12
It is socketed on guide rod 64.In lifting process, guide rod 64 makes the lifting of crossbearer 12 more stable smooth, meanwhile, the design
First screw rod 61 can be set on left frame component or right rack components, then set on left frame component or right rack components
Guide rod 64 is set, and the first screw rod 61 rotates, crossbearer 12 is moved up and down along the direction of the first screw rod 61.
As shown in fig. 6, transverse-moving mechanism 7 include at least one the second screw rods 71 being horizontally installed on elevating mechanism 6 and
Third driving device 73 is provided with the second nut 74 being cooperatively connected with the second screw rod 71, third driving on the locating rack 2
Device 73 drives the rotation of the second screw rod 71 so as to move left and right.
The second screw rod 71 of the design is arranged on crossbearer 12, and is respectively perpendicular to left frame component and right rack components
The plane at place, the second nut 74 on locating rack 2 are engaged with the second screw rod 71, and third driving device 73 drives the second screw rod 71
Rotation, locating rack 2 can on crossbearer 12 left and right transverse shifting.
Meanwhile the guide rail 72 parallel with the second screw rod 71 is additionally provided on crossbearer 12, which is arranged in guide rail 72
On, which drives the second screw rod 71 to rotate so that locating rack 2 is moved left and right along guide rail 72, guide rail herein
72 make locating rack movement smoother.
The transverse-moving mechanism 7 of the design can also using the support rod that is mutually socketed, and using cylinder push support rod it
Between stretching motion it is traversing to realize.
Third driving device 73 herein is using motor driven gear case and then drives the rotation of the second screw rod 71, can also
In a manner of driving hinge using motor and then drive the rotation of the second screw rod 71.
In addition to this, as shown in Figure 7, Figure 8, it is provided on locating rack 2 for keeping pendulum 3 close or far from elevator door 11
Driving and reversing mechanism 8, the pendulum 3 connect by connecting rope 4 with driving and reversing mechanism 8.
The preferred embodiment of the driving and reversing mechanism 8 of the design is to be arranged on crossbearer 12, and locating rack 2 is arranged in mounting base 21
Front end, 21 bottom of mounting base not only pass through articulated shaft and connect with swinging frame 51, also deviate from connecting line 4 and are connected with the one of pendulum 3
End connection.
And driving and reversing mechanism 8 includes the sliding rail 81 and fourth drive device 82 that 2 upper surface of locating rack is arranged in, mounting base 21
Bottom is engaged with the sliding rail 81 on locating rack 2, and fourth drive device 82 is connect with mounting base 21, and sliding rail 81 is along 11 front and back of elevator door
Direction is arranged on locating rack 2.
Fourth drive device 82 drive mounting base 21 along sliding rail 81 be moved forward and backward so that pendulum 3 correspondingly close to or
For person far from elevator door 11, fourth drive device 82 herein can be cylinder or motor, due in the preferred embodiment of the design
Pendulum 3 is impinged upon after moving in a circle on elevator door 11, and mounting base 21 is moved forward and backward along sliding rail 81, can be mounting base 21
Angle close to or far away from elevator door 11, and then when adjustable pendulum 3 and elevator door 11 are hit, staff can also be more
The size of 11 stress of elevator door easily is estimated, and obtains the parameters such as 11 security intensity of elevator door.
The design can correspondingly install elevating mechanism 6, transverse-moving mechanism 7, driving and reversing mechanism 8 additional, can move up respectively in tri- axis of X, Y, Z
Movable pendulum hammer 3, pendulum 3 are gone up and down, after transverse shifting, correspondingly just be can determine the whereabouts of pendulum 3 and are hammered the position on elevator door 11,
The rum point to elevator door 11 is adjusted, impact test is carried out to each position of elevator door 11, comprehensive detection can be improved
The safety coefficient of elevator door, and pendulum 3 is adjusted at a distance from elevator door 11 in driving and reversing mechanism 8, and then adjusts pendulum 3 and impinge upon electricity
Angle on terraced door 11.
In addition, the fixed frame of forebay component is clamped elevator door 11, in preceding machine in terms of the fixation of elevator door 11
It is erect on frame component and is provided with screw rod, the screw with screw rod cooperation is provided on fixed frame, screw rod is rotated by a motor driven,
During screw rod rotates, the fixed frame of fixed elevator door 11 can be moved up and down, and adjust the upper and lower position of elevator door 11, and herein
The cylinder for being also possible to be arranged in rack 1 for pushing fixed frame to move up and down.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to above embodiment, as long as with
Essentially identical means realize that the technical solution of the object of the invention belongs within protection scope of the present invention.
Claims (8)
1. a kind of hammering elevator door strength tester, it is characterised in that: rack (1) including the fixed elevator door in side (11),
The company that locating rack (2), pendulum (3) and the both ends being arranged at the top of rack (1) are connect with locating rack (2), pendulum (3) respectively
Splicing (4), the pendulum (3) are used to impinge upon on elevator door (11) when falling to detect elevator door (11) intensity, the rack
(1) resetting-mechanism (5) are additionally provided on, which is used for will after pendulum (3) fall and impinge upon on elevator door (11)
Pendulum (3) is restored at the position before falling；The resetting-mechanism (5) includes swinging frame (51), grasping mechanism (52), the first drive
It moves device (53), is provided with the mounting base (21) with articulated shaft, one end of the swinging frame (51) and peace on the locating rack (2)
Fill seat (21) hingedly, which is separately connected locating rack (2) and swinging frame (51) to drive swinging frame (51)
It swings, which is arranged the other end in swinging frame (51) for grabbing pendulum (3)；
The first driving device (53) includes the rotating electric machine (532) of drawstring (531) and driving drawstring (531) retracting, should
One end of drawstring (531) is connect with the driving end of rotating electric machine (532), on the other end of the drawstring (531) and swinging frame (51)
It is connected away from one end of mounting base (21).
2. a kind of hammering elevator door strength tester according to claim 1, it is characterised in that: the grasping mechanism (52)
For electromagnet and with electromagnet cooperation magnetic part or manipulator, when grasping mechanism (52) be electromagnet and with
When the magnetic part of electromagnet cooperation, electromagnet and magnetic part one are arranged on swinging frame (51), another to be arranged in pendulum
(3) on.
3. a kind of hammering elevator door strength tester according to claim 1, it is characterised in that: set on the rack (1)
It is equipped with elevating mechanism (6), the locating rack (2) connect with elevating mechanism (6) and driven on locating rack (2) by elevating mechanism (6)
Lower movement.
4. a kind of hammering elevator door strength tester according to claim 1, it is characterised in that: set on the rack (1)
It is equipped with transverse-moving mechanism (7), the locating rack (2) connect with transverse-moving mechanism (7) and drives locating rack (2) left by transverse-moving mechanism (7)
It moves right.
5. a kind of hammering elevator door strength tester according to claim 1, it is characterised in that: set on the rack (1)
The transverse-moving mechanism for being equipped with elevating mechanism (6) and being arranged on elevating mechanism (6) and driving it to move up and down by elevating mechanism (6)
(7), the locating rack (2) connect with transverse-moving mechanism (7) and drives locating rack (2) to move left and right by transverse-moving mechanism (7).
6. a kind of hammering elevator door strength tester according to claim 5, it is characterised in that: the elevating mechanism (6)
Including erectting at least one the first screw rod (61) and the second driving devices (62) being arranged on rack (1), the cross sliding machine
Structure (7) is provided with the first nut (63) being cooperatively connected with the first screw rod (61), which drives the first spiral shell
Bar (61) rotates so that transverse-moving mechanism (7) moves up and down.
7. a kind of hammering elevator door strength tester according to claim 5 or 6, it is characterised in that: the transverse-moving mechanism
It (7) include at least one the second screw rod (71) and third driving devices (73) being horizontally installed on elevating mechanism (6), it is described
The second nut (74) being cooperatively connected with the second screw rod (71), the third driving device (73) driving are provided on locating rack (2)
Second screw rod (71) rotates so as to move left and right.
8. a kind of hammering elevator door strength tester according to claim 1, it is characterised in that: on the locating rack (2)
It is provided with the driving and reversing mechanism (8) for making pendulum (3) close or separate elevator door (11), the pendulum (3) passes through connecting rope
(4) it is connect with driving and reversing mechanism (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611218195.2A CN106706451B (en) | 2016-12-26 | 2016-12-26 | Hammer lift-cabin door strength tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611218195.2A CN106706451B (en) | 2016-12-26 | 2016-12-26 | Hammer lift-cabin door strength tester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106706451A CN106706451A (en) | 2017-05-24 |
| CN106706451B true CN106706451B (en) | 2019-07-02 |
Family
ID=58902669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611218195.2A Active CN106706451B (en) | 2016-12-26 | 2016-12-26 | Hammer lift-cabin door strength tester |
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| Country | Link |
|---|---|
| CN (1) | CN106706451B (en) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107101818A (en) * | 2017-05-31 | 2017-08-29 | 中检集团理化检测有限公司 | Action toy fatigue strength emulation experiment equipment |
| CN107219051A (en) * | 2017-06-27 | 2017-09-29 | 张家港市通达电梯装璜有限公司 | A kind of door-plate testing jig |
| CN107341986A (en) * | 2017-08-22 | 2017-11-10 | 国网冀北电力有限公司电力科学研究院 | Carbon fiber composite core wire lesion mimic device and method |
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| CN103149102B (en) * | 2011-12-06 | 2014-10-15 | 上海理工大学 | Impact strength testing device for wheelchair |
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