CN107345845B - A kind of anti-theft safety door is anti-to be swarmed into, soft impact performance test device - Google Patents

A kind of anti-theft safety door is anti-to be swarmed into, soft impact performance test device Download PDF

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Publication number
CN107345845B
CN107345845B CN201710580751.9A CN201710580751A CN107345845B CN 107345845 B CN107345845 B CN 107345845B CN 201710580751 A CN201710580751 A CN 201710580751A CN 107345845 B CN107345845 B CN 107345845B
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motor
safety door
theft safety
dovetail
rectangular frame
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CN201710580751.9A
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CN107345845A (en
Inventor
岳心怡
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Feiyun Chuanwen Hebei Xiong'an Intelligent Technology Co Ltd
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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01MTESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M7/00Vibration-testing of structures; Shock-testing of structures
    • G01M7/08Shock-testing

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

The present invention relates to product detection device technical field, more particularly to a kind of anti-theft safety door performance test apparatus, including a cuboid framework and rectangular frame, rectangular frame is interior to connect a crossbeam and two vertical beams;A dovetail groove fixed plate is welded between the top of rectangular frame and a wherein top for cuboid framework, it is furnished with dovetail movable plate in dovetail groove fixed plate, it is fixedly connected with telescope motor A above dovetail movable plate, horizontal direction is fixedly connected with telescope motor B, motor I is fixed in the lower end of telescope motor A, motor I welds downwards a swing rod, motor II and motor III are installed under swing rod, an oscillating deck is welded on motor II, a rotor plate is fixed on motor III, the lower left of rectangular slab is equipped with steel wire rope, the spherical sandbag of lower end connection of steel wire rope;Above-mentioned telescope motor A, telescope motor B, motor I, motor II, motor III control line connect with PLC controller.

Description

A kind of anti-theft safety door is anti-to be swarmed into, soft impact performance test device
Technical field
The present invention relates to product detection device technical field, more particularly to a kind of anti-theft safety door performance test apparatus.
Background technology
To anti-theft safety door carry out it is anti-swarm into, soft impact property is tested when use 30 kilograms of spherical sandbags as dangling pair Door body predetermined portion is impacted, different with two experiment impact door body positions of soft impact due to preventing swarming into, so will be to sandbag Drop point changes, in addition number of shocks, the interval times etc. of two experiments also differ, current performance test testing staff Handheld measurement tool is wanted to measure door body to determine that sandbag drop point, sandbag drop, release, counting, calendar scheduling are all artificial Manual operation so that testing staff's labor intensity is big, and test result reliability is poor, influences the quality and efficiency of experiment.
Invention content
The problem to be solved in the present invention is to overcome the shortcomings of background technology, provide a kind of anti-theft safety door it is anti-swarm into, soft punching Hit performance test apparatus.
The present invention is achieved through the following technical solutions:
A kind of anti-theft safety door is anti-to be swarmed into, soft impact performance test device, includes the frame of fixed anti-theft safety door sample, The frame of the fixed anti-theft safety door sample includes a cuboid framework, and a vertical rectangle frame is connected in cuboid framework Frame connects a crossbeam between the right and left in rectangular frame, two vertical beams is connected between crossbeam and the bottom edge of rectangular frame;In rectangle A dovetail groove fixed plate is welded between the top of frame and a wherein top for cuboid framework, is furnished with swallow in dovetail groove fixed plate Tail movable plate, is bolted to connection telescope motor A above dovetail movable plate, the telescopic shaft A of telescope motor A straight down, Dovetail movable plate horizontal direction is fixedly connected with the telescopic shaft B of telescope motor B, and telescopic shaft B is parallel with dovetail movable plate, telescope motor B is fixed on the top of rectangular frame and the top of cuboid framework, and rectangular slab is fixed in the lower end of telescopic shaft A, passes through bolt Motor I is fixed on to the lower section of rectangular slab, axle sleeve is installed on the horizontal motor axis I of motor I, a pendulum is welded downwards on axle sleeve Bar, swing rod lower end weld a motor support base, motor II are installed in motor support base, and the outside on the left of motor support base is bolted Motor III, the motor shaft II of motor II straight down, are equipped with axle sleeve, an oscillating deck are welded on axle sleeve on motor shaft II, swing Plate is vertical with motor shaft II, fixes a rotor plate on the downward motor shaft III of motor III, rotor plate is vertical with motor shaft III, square The lower left of shape plate installs a fixing card, and steel wire rope, the spherical sandbag of lower end connection of steel wire rope are equipped in fixing card;It is above-mentioned Telescope motor A, telescope motor B, motor I, motor II, motor III control line connect with PLC controller.
The concrete structure that the dovetail movable plate horizontal direction is fixedly connected with the telescopic shaft B of telescope motor B is:It is moved in dovetail Reinforcing rib and riser are welded on movable plate, a ring flange is bolted on riser, and ring flange is welded on one with telescopic shaft B It rises.
A motor support base is welded in the swing rod lower end by reinforcing rib, and reinforcing rib is welded on swing rod lower end, reinforcing rib lower section Weld motor support base.
The cuboid framework is fixed on the ground by foundation bolt.
The cuboid framework, rectangular frame, crossbeam and vertical beam are linked together by welding.
The beneficial effects of the invention are as follows:Apparatus of the present invention realize automatically determine sandbag drop point, raising and release, counting, Calendar scheduling acts, and the reliability, quality, efficiency of inspection is made to greatly improve, while reducing personnel's operation, improves automation journey Degree.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is the structural schematic diagram of the preceding state of release after the spherical sandbag raising of the present invention.
Fig. 4 is the structural schematic diagram of cuboid framework and rectangular frame.
In figure, 1 anti-theft safety door sample, 2 cuboid frameworks, 3 rectangular frames, 4 crossbeams, 5 vertical beams, 6 dovetail groove fixed plates, 7 dovetail movable plates, 8 telescope motor A, 9 reinforcing ribs, 10 risers, 11 ring flanges, 12 telescopic shaft A, 13 telescope motor B, 14 telescopic shafts B, 15 rectangular slabs, 16 motors I, 17 motor shafts I, 18 axle sleeves, 19 swing rods, 20 motor support bases, 21 motors II, 22 motor shafts II, 23 Motor III, 24 motor shafts III, 25 oscillating decks, 26 rotor plates, 27 fixing cards, 28 steel wire ropes, 29 spherical sandbags, 30 foundation bolts.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those skilled in the art are not having There is the every other embodiment obtained under the premise of making creative work, shall fall within the protection scope of the present invention.In the present invention Description in, it should be noted that the orientation or positional relationship of the instructions such as term "inner", "outside", "upper", "lower", "front", "rear" It for position relationship based on ... shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than indicates or imply institute The device or element of finger must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as to this hair Bright limitation.
The present invention provides a kind of anti-theft safety door it is anti-swarm into, soft impact performance test device, including frame part, spherical shape Sandbag drop point adjustment member, spherical sandbag raising release part and controller part, separately below introduce this four part respectively.
Frame part includes cuboid framework 2 and rectangular frame 3, and as shown in Fig. 4, cuboid framework 2 passes through lower margin spiral shell Bolt 30 is fixed on the ground, and a vertical rectangular frame 3, rectangular frame 3 and cuboid framework are connected in cuboid framework 2 2 is contour isometric, connects a crossbeam 4 between 3 the right and left of rectangular frame, crossbeam 4 be located at the lower section of 3 top of rectangular frame with it is upper Side is parallel, connects two vertical beams 5 on crossbeam 4 between the bottom edge of rectangular frame 3 downwards, two vertical beams 5 are mutually parallel, for what is tested Anti-theft safety door sample 1 is fixed on crossbeam 4 and vertical beam 5, is generally fixed anti-theft safety door sample 1 by bolt, on It is by being made of welded connection to state cuboid framework 2, rectangular frame 3, crossbeam 4 and vertical beam 5.The frame part of the present embodiment can With the different size of anti-theft safety door sample 1 of fixation, universality is strong.
Spherical sandbag drop point adjustment member includes horizontal direction adjustment member and vertical direction adjustment member, vertical direction tune The whole point of telescope motor A8 control stretched vertically by one, horizontal direction adjustment member by a horizontal extension telescope motor B13 Control, specifically:A dovetail groove is welded between the top of rectangular frame 3 and a top parallel with it for cuboid framework 2 Fixed plate 6 is furnished with dovetail movable plate 7 in dovetail groove fixed plate 6, and dovetail movable plate 7 can move in dovetail groove fixed plate 6, leads to It crosses bolt telescope motor A8 is fixed on dovetail movable plate 7, the telescopic shaft A12 of telescope motor A8 is straight down vertically It is flexible, the position for adjusting 29 vertical direction of spherical sandbag.It is welded with reinforcing rib 9 on the right side of dovetail movable plate 7 and stands Plate 10, a ring flange 11 are bolted on riser 10, and ring flange 11 welds together with telescopic shaft B14, telescopic shaft B14 Telescope motor B13 be fixed on by bolt on the top of rectangular frame 3 and the top of cuboid framework 2, telescope motor B13 Drive its telescopic shaft B14 horizontal directions flexible, the position for adjusting 29 horizontal direction of spherical sandbag.
Spherical sandbag raising release part includes adjustment member and swing part, and wherein swing part concrete structure is: Rectangular slab 15 is fixed in the lower end of telescopic shaft A12, and motor I 16 is fixed on to the lower section of rectangular slab 15, the electricity of motor I 16 by bolt Arbor I 17 is horizontal axis to the right, and axle sleeve 18 is equipped on the horizontal motor axis I 17 of motor I 16, is welded downwards on axle sleeve 18 One swing rod 19,19 lower end of swing rod are welded with reinforcing rib 9, and 9 lower section of reinforcing rib is welded a motor support base 20, pacified in motor support base 20 again Motor II 21 is filled, the motor shaft II 22 of motor II 21 straight down, is equipped with axle sleeve 18, motor shaft II 22 on motor shaft II 22 An oscillating deck 25 is welded on axle sleeve 18, oscillating deck 25 is vertical with motor shaft II 22.
Because 25 size of oscillating deck is larger, and spherical sandbag 29 cannot be too far from anti-theft safety door sample 1, therefore oscillating deck 25 pairs of spherical sandbags 29 before swinging need that spherical sandbag 29 is allowed to have a certain distance with anti-theft safety door sample 1, therefore devise Adjustment member, adjustment member are controlled by motor III 23, and motor III 23 is fixed on the outer of the left side of motor support base 20 by bolt Side, the motor shaft III 24 of motor III 23 straight down, fix a rotor plate 26, rotor plate 26 and motor shaft on motor shaft III 24 III 24 is vertical.In addition one fixing card 27 below the left side of rectangular slab 15 is installed, steel wire rope 28, steel wire are installed in fixing card 27 The lower end connection spherical shape sandbag 29 of rope 28.
The controller portion of the present embodiment is divided into PLC controller, above-mentioned telescope motor A8, telescope motor B13, motor I 16, electricity Machine II 21, motor III 23 control line connect with PLC controller
It following is a brief introduction of the course of work of apparatus of the present invention:
The work telescopic shafts of telescope motor A8 first A12 drives spherical sandbag 29 to move in the vertical direction, when spherical sandbag 29 Telescope motor A8 is stopped after reaching specified altitude, and telescope motor B13 work telescopic shafts B14 pushes dovetail movable plate 7 horizontal Mobile, when reaching setpoint distance, telescope motor B13 is stopped, and spherical sandbag 29 is made to be moved horizontally to specified position.Then The work of motor III 23 makes 26 turns 90 ° of rotor plate, and rotor plate 26 is just contacted with steel wire rope 28 at this time, and at this moment motor I 16 works, pendulum Bar 19 is swung to the direction far from anti-theft safety door sample 1, while rotor plate 26 being driven to be swung up, and rotor plate 26, which is swung, to be driven Steel wire rope 28 is upward, to allow spherical sandbag 29 far from anti-theft safety door sample 1, the at this moment work of motor II 21, motor shaft II 22 180 °, while also synchronous turn 180 ° of oscillating deck 25 are rotated to close to the direction of anti-theft safety door sample 1, oscillating deck 25 has connect at this time Spherical shape sandbag 29 is touched, then III 23 reverse operation of motor makes rotor plate 26 reversely turn 90 °, and rotor plate 26 leaves steel wire rope 28 at this time And the facade of rotor plate 26 is parallel with the moving surface of steel wire rope 28, at this moment motor I 16 again task until spherical sandbag 29 is put To after specified altitude, motor I 16 is stopped the passage of movable plate 25, as shown in Fig. 3, to motor II after defined interval time 21 reverse operations, motor shaft II 22 drive oscillating deck 25 to return to original position, since spherical sandbag 29 in the no longer push and block of oscillating deck 25, because This spherical sandbag 29 dangles whereabouts to the realization impact of anti-theft safety door sample 1, and the work band driven fork 19 of last motor I 16 returns to perpendicular Straight state stops after the stipulated time reaches regulation number of shocks repeatedly.The above-mentioned course of work passes through PLC controller control System.
Finally it should be noted that:The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations;Ability The those of ordinary skill in domain should understand that:It can still modify to technical solution described in the above embodiment, or Equivalent replacement of some of the technical features;And these modifications or replacements, do not make the essence of corresponding technical solution de- Spirit and scope from various embodiments of the present invention technical solution.

Claims (5)

1. a kind of anti-theft safety door is anti-to be swarmed into, soft impact performance test device, including fixed anti-theft safety door sample(1)Frame Frame, it is characterised in that:The fixed anti-theft safety door sample(1)Frame include a cuboid framework(2), in cuboid framework (2)One vertical rectangular frame of interior connection(3), rectangular frame(3)A crossbeam is connected between interior the right and left(4), crossbeam(4)With Rectangular frame(3)Bottom edge between connect two vertical beams(5);In rectangular frame(3)Top and cuboid framework(2)Wherein one A dovetail groove fixed plate is welded between top(6), dovetail groove fixed plate(6)It is upper to be furnished with dovetail movable plate(7), dovetail movable plate (7)Top is bolted to connection telescope motor A(8), telescope motor A(8)Telescopic shaft A(12)Straight down, dovetail moves Movable plate(7)Horizontal direction is fixedly connected with telescope motor B(13)Telescopic shaft B(14), telescopic shaft B(14)With dovetail movable plate(7) It is parallel, telescope motor B(13)It is fixed on rectangular frame(3)Top and cuboid framework(2)Top on, telescopic shaft A (12)Lower end fix rectangular slab(15), by bolt by motor I(16)It is fixed on rectangular slab(15)Lower section, motor I(16) Horizontal motor axis I(17)On axle sleeve is installed(18), axle sleeve(18)Upper one swing rod of welding downwards(19), swing rod(19)It welds lower end Connect a motor support base(20), motor support base(20)Interior installation motor II(21), motor support base(20)Pass through bolt on the outside of left side Fixed motor III(23), motor II(21)Motor shaft II(22)Straight down, motor shaft II(22)On axle sleeve is installed(18), Axle sleeve(18)One oscillating deck of upper welding(25), oscillating deck(25)With motor shaft II(22)Vertically, motor III(23)Downward electricity Arbor III(24)On fix a rotor plate(26), rotor plate(26)With motor shaft III(24)Vertically, rectangular slab(15)Lower section it is left Side is installed by one fixing card(27), fixing card(27)On steel wire rope is installed(28), steel wire rope(28)The spherical sandbag of lower end connection (29);Above-mentioned telescope motor A(8), telescope motor B(13), motor I(16), motor II(21), motor III(23)Control line with PLC controller connects.
2. anti-theft safety door according to claim 1 is anti-to be swarmed into, soft impact performance test device, it is characterised in that:It is described Dovetail movable plate(7)Horizontal direction is fixedly connected with telescope motor B(13)Telescopic shaft B(14)Concrete structure be:It is moved in dovetail Movable plate(7)On be welded with reinforcing rib(9)And riser(10), a ring flange(11)It is bolted on riser(10)On, flange Disk(11)With telescopic shaft B(14)Weld together.
3. anti-theft safety door according to claim 1 is anti-to be swarmed into, soft impact performance test device, it is characterised in that:It is described Swing rod(19)Lower end passes through reinforcing rib(9)Weld a motor support base(20), reinforcing rib(9)It is welded on swing rod(19)Lower end is reinforced Muscle(9)Weld motor support base in lower section(20).
4. anti-theft safety door according to claim 1 is anti-to be swarmed into, soft impact performance test device, it is characterised in that:It is described Cuboid framework(2)Pass through foundation bolt(30)It fixes on the ground.
5. anti-theft safety door according to claim 1 is anti-to be swarmed into, soft impact performance test device, it is characterised in that:It is described Cuboid framework(2), rectangular frame(3), crossbeam(4)And vertical beam(5)It is linked together by welding.
CN201710580751.9A 2017-07-17 2017-07-17 A kind of anti-theft safety door is anti-to be swarmed into, soft impact performance test device Active CN107345845B (en)

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Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108147294A (en) * 2018-02-11 2018-06-12 李浩涵 A kind of anti-theft safety door experiment fixing device
CN109406190B (en) * 2018-12-27 2019-12-10 李熙然 Seat surface overturning durability test device for field test public seat
CN112345190B (en) * 2020-11-06 2023-02-03 中国船舶重工集团公司第七0四研究所 Sliding door body antiknock performance test's test device
CN112461485B (en) * 2020-11-19 2022-12-06 浙江华超检测有限公司 Device for measuring impact of soft object on exhaust passage
CN113125098A (en) * 2021-04-12 2021-07-16 厦门市产品质量监督检验院 Anti-intrusion and soft-impact integrated performance testing device for security door

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4105988B2 (en) * 2003-06-27 2008-06-25 株式会社ジャスティ Dummy verification test equipment
CN101458154A (en) * 2008-11-12 2009-06-17 陶泽成 Child bed impact tester
CN201859048U (en) * 2010-10-28 2011-06-08 延锋百利得(上海)汽车安全系统有限公司 Impact tester
CN202033166U (en) * 2011-03-03 2011-11-09 常州天合光能有限公司 Automatic impact test device
CN103217268B (en) * 2012-01-20 2015-09-02 昆山市建设工程质量检测中心 Portable external wall outer insulation impact test equipment
CN102680199B (en) * 2012-05-22 2015-04-08 奇瑞汽车股份有限公司 System and method for calibrating impact on feet of dummy for automobile collision
CN202869771U (en) * 2012-10-16 2013-04-10 中国汽车工程研究院股份有限公司 Commercial vehicle multifunctional pendulum bob hitting test bed
CN203024952U (en) * 2012-12-05 2013-06-26 合肥天琪机电设备有限公司 Hook release safety mechanism in pendulum device testing bench
CN103323344A (en) * 2013-05-24 2013-09-25 大连理工大学 Pendulum scrap steel impact crushing testing device
CN103604708A (en) * 2013-11-22 2014-02-26 深圳天祥质量技术服务有限公司 Impact testing machine for ceramic pendulum bob
CN204495524U (en) * 2015-02-14 2015-07-22 中华人民共和国江门出入境检验检疫局检验检疫技术中心 A kind of falling sphere swing ball impacts multi-function test stand
CN105043707B (en) * 2015-05-29 2018-05-08 苏州东菱科技有限公司 Can central controlled dummy calibration pilot system
CN105628324B (en) * 2016-04-07 2018-06-22 永嘉县质量技术监督检测研究院 A kind of swing seat anticollision tester
CN105910783B (en) * 2016-05-05 2018-10-26 哈尔滨工程大学 A kind of Ship Structure impact test system
CN105973561B (en) * 2016-07-27 2018-06-05 苏州易升电梯部件有限公司 A kind of elevator door pendulum impact test frame
CN205940925U (en) * 2016-08-03 2017-02-08 安徽众锐质量检测有限公司 Burglary -resisting door impact test device
CN106908211A (en) * 2017-03-28 2017-06-30 通用电梯股份有限公司 A kind of door of elevator striking experiment device

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Effective date of registration: 20191211

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