CN107121272B - Multistation climbers testing machine - Google Patents

Multistation climbers testing machine Download PDF

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Publication number
CN107121272B
CN107121272B CN201710347590.9A CN201710347590A CN107121272B CN 107121272 B CN107121272 B CN 107121272B CN 201710347590 A CN201710347590 A CN 201710347590A CN 107121272 B CN107121272 B CN 107121272B
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China
Prior art keywords
sliding
horizontal
test
push rod
climbers
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CN201710347590.9A
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CN107121272A (en
Inventor
李�瑞
李周选
马恒
高义波
钱科
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Zhejiang Huadian Equipment Inspection Institute
Ningbo Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
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Zhejiang Huadian Equipment Inspection Institute
Ningbo Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
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Application filed by Zhejiang Huadian Equipment Inspection Institute, Ningbo Power Supply Co of State Grid Zhejiang Electric Power Co Ltd filed Critical Zhejiang Huadian Equipment Inspection Institute
Priority to CN201710347590.9A priority Critical patent/CN107121272B/en
Publication of CN107121272A publication Critical patent/CN107121272A/en
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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
    • G01M13/00Testing of machine parts

Abstract

The invention relates to a multi-station climbers testing machine, which comprises a testing table, a protection frame, a push rod motor and a testing rod group, wherein the protection frame is arranged on the testing table, the push rod motor is connected to the testing table in a sliding way through a sliding device, the push rod motor slides left and right and slides back and forth on the testing table by virtue of a sliding component, a connecting piece connected with a climbers to be tested is arranged on the push rod motor, a tension sensor is arranged between the connecting piece and the push rod motor, and tension measurement on the climbers is realized by virtue of contraction of the push rod motor: the left-right sliding of the push rod motor on the test bed is realized through the sliding device, the sliding can be regulated according to the mounting station of the climbers on the test rod group, and the quick test of the climbers under different stations can be realized quickly; the push rod motor can slide back and forth on the test bed through the sliding component, so that the test of the climbers under different test angles can be realized, and the multidirectional test of the climbers is improved.

Description

Multistation climbers testing machine
Technical Field
The invention relates to a multi-station climber testing machine.
Background
The climbers are worn on feet, a worker is supplied with a special tool for the climbing operation of the electric pole, in order to find hidden danger of the climbers in use, the occurrence of accidents is prevented, the climbers are required to be tested periodically, the climbers are installed on the test rod in the test process, the test rods with different diameters are required to be installed and disassembled according to the climbers with different models, the test rod is required to be installed and disassembled in the installation and disassembly process, if misoperation occurs, the stability of the test rod is poor, the safety performance of the test is low, and the problem of large workload exists in the installation and disassembly process of the test rod.
Disclosure of Invention
The invention aims to solve the technical problem of providing a multi-station climber testing machine, which solves the problem of large workload in the existing climber test.
In order to solve the technical problems, the invention is realized by the following technical scheme: the utility model provides a multistation climbers testing machine, including the test bench, the protection frame, push rod motor and be used for installing the test rod group of being surveyed climbers, the protection frame sets up on the test bench, the bottom of test rod group sets up on the test bench, the top of test rod group sets up on the protection frame, push rod motor passes through slider sliding connection on the test bench, push rod motor relies on sliding component to realize sliding about on the test bench and sliding back and forth, and sliding back and forth relies on sliding locking back and triggering about, be equipped with on the push rod motor with the connecting piece that is linked to each other by the climbers, be equipped with tension sensor between connecting piece and the push rod motor, tension sensor relies on the shrink of push rod motor to realize the tension measurement to the climbers.
Preferably, the push rod motor comprises a hydraulic cylinder and a piston rod, the bottom end of the hydraulic cylinder and the piston rod are provided with sliding devices, the sliding devices comprise a horizontal sliding component and a vertical sliding component, the push rod motor is arranged on the vertical sliding component, the horizontal sliding component is arranged on the test bed to realize the left-right sliding of the push rod motor on the test bed, the vertical sliding component is arranged on the horizontal sliding component to realize the front-back sliding of the push rod motor on the test bed, the horizontal sliding component is locked by the locking component to trigger sliding, the horizontal sliding component is used for realizing the left-right sliding of the push rod motor on the test bed, the horizontal sliding component is locked by the locking component to trigger the sliding of the vertical sliding component, so that the front-back sliding of the push rod motor is realized, the mutual influence of the horizontal sliding component and the vertical sliding component can be prevented, the independent sliding of the horizontal sliding component and the vertical sliding component is ensured, the safety performance during the test is improved, the front-back sliding of the push rod motor is prevented, the left-right sliding is not generated, and the accuracy of the test is improved.
Preferably, the horizontal sliding component comprises a horizontal linear guide rail and a horizontal sliding plate, the horizontal linear guide rail is arranged on the test bed, the horizontal sliding plate is arranged on the horizontal linear guide rail, the vertical sliding component comprises a vertical linear guide rail and a sliding plate, the vertical linear guide rail is arranged on the horizontal sliding plate, the sliding plate is arranged on the vertical linear guide rail, a piston rod is arranged on the sliding plate, the piston rod is arranged in the connecting hole to realize the expansion and contraction of the piston rod, the locking component is detachably connected with the horizontal sliding plate, the horizontal sliding plate slides on the horizontal linear guide rail, the straightness of the left and right sliding of the push rod motor is guaranteed, the inclination during sliding is avoided, the locking component and the horizontal sliding plate are arranged to be detachably connected, the falling of locking during sliding can be avoided, the sliding plate slides on the vertical linear guide rail, and the straightness of the front and rear sliding of the push rod motor is guaranteed.
Preferably, the locking assembly comprises a locking bolt, a limiting table is arranged on the test bed, a through hole is formed in the horizontal sliding plate, a positioning screw hole matched with the locking bolt is formed in the limiting table, the horizontal sliding plate is arranged on the positioning screw hole by means of the locking bolt to realize limiting sliding of the horizontal sliding plate, the horizontal sliding plate is locked on the test bed by means of the connection of the locking bolt and the positioning screw hole, the sliding of the horizontal sliding plate is limited by fixing the locking bolt on the limiting table, the horizontal sliding plate can be rapidly and accurately locked on the test bed, the locking bolt is fixedly installed by the positioning screw hole, connection is reliable during locking, and misoperation of the horizontal sliding plate during testing is prevented.
Preferably, a horizontal guide groove is formed in the test bed, a first guide block matched with the horizontal guide groove is arranged at the bottom end of the horizontal transverse plate, the horizontal transverse plate slides in the horizontal guide groove by means of the first guide block to realize guide sliding, a vertical guide groove is formed in the horizontal guide groove, a hydraulic cylinder is arranged in the vertical guide groove, the sliding plate slides in the vertical guide groove by means of the hydraulic cylinder to realize guide sliding, the first guide block slides in the horizontal guide groove, the sliding stability of the horizontal transverse plate during left-right sliding can be guaranteed, and the sliding stability of the sliding plate during front-back sliding is guaranteed through a push rod motor.
Preferably, the horizontal cross plate is provided with a limit column, the sliding plate is provided with a limit groove matched with the limit column, the sliding plate is positioned on the horizontal cross plate through the limit groove and the limit column, the sliding plate is supported on the horizontal cross plate through the cooperation of the limit column and the limit groove, the fixing performance of the sliding plate during test can be ensured, the sliding of the sliding plate during test is prevented from influencing the test result, the result is simple, the installation and the disassembly are convenient, and the connection is reliable.
Preferably, the connecting piece includes pull head and chain, and the one end setting of chain is on the pull head, and the other end of chain is equipped with the anchor clamps body that prevents to be surveyed the climbers and drop, and pull head fixed connection is on push rod motor, and tension sensor sets up on the pull head, and the pull head is favorable to being connected with push rod motor, and the setting of the anchor clamps body can prevent the drop of climbers when experimental, and tension sensor sets up on the pull head, can prevent tension sensor's damage.
Preferably, the fixture body comprises a body and a lifting ring arranged on the body, the body is provided with a through groove, the body is hung on a pedal of a tested climber by means of the through groove, the chain is detachably connected with the lifting ring to achieve the adjustable length of the chain, the through groove is arranged, the body can be quickly hung on the pedal, the connection reliability is improved, the length of the chain is adjusted by the detachable connection of the chain and the lifting ring, the device can be installed according to different test conditions, and the practicality is good.
Preferably, the test rod group comprises a rod body and a marking plate arranged on the rod body, the diameters of the rod bodies are all not equal, the distance between every two adjacent rod bodies is equal, a flange plate for fixing the rod bodies is arranged on the test bed, a shaft sleeve for fixing the rod bodies is arranged on the protection frame, the test rod group can adapt to the climbers of different models and sizes, the setting of the marking plate is favorable for reading the diameters of the rod bodies, the quick and accurate positioning of the climbers can be realized, the distance between every two adjacent rod bodies is equal, the overall attractive effect can be improved, the safety of the test is improved, the quick installation and the disassembly of the climbers are favorable, the rod bodies are fixed on the test bed through the flange plate, the reliability of the integral connection can be improved, the shaft sleeve is connected with the rod bodies, the quick fixing of the protection frame can be realized, and the fixing performance of the rod bodies can be reliably ensured during the test.
Preferably, the protection frame comprises a frame body and a sliding door, wherein the frame body is arranged on the test bed, the sliding door is arranged on the frame body, an observation window is arranged on the frame body, the setting of the frame body can improve the safety performance during the test, the setting of the observation window is beneficial to the observation of the test condition of a tester, and the setting of the sliding door is beneficial to the mounting and dismounting of the climbers on the rod body, so that the use effect is good.
In summary, the invention has the advantages that: 1. the left-right sliding of the push rod motor on the test bed is realized through the sliding device, the sliding can be regulated according to the mounting station of the climbers on the test rod group, and the quick test of the climbers under different stations can be realized quickly; the push rod motor can slide back and forth on the test bed through the sliding component, so that the test of the climbers under different test angles can be realized, the multidirectional test of the climbers is improved, the test structure of the climbers of different types in the prior art is simplified, the whole tester has compact structure and small occupied area;
2. the pulling force applied to the climbers is realized through the contraction of the push rod motor, the pulling force is measured through the pulling force sensor, and the change of the climbers under the action of the pulling force is recorded, so that the data arrangement is facilitated;
3. the front-back sliding is triggered by virtue of the left-right sliding locking, so that the front-back sliding and the left-right sliding are relatively independent, misoperation of the front-back sliding during the left-right sliding can be prevented, and the safety performance of the test is improved;
4. the connecting piece arranged on the push rod motor is connected with the climbers, the adjustment of the connecting piece can be realized according to the installation position of the climbers, the installation and the disassembly of the climbers can be realized rapidly, and the test efficiency is improved;
5. the test rod group can be provided with a plurality of test rods with different diameters according to test requirements, so that the test of the grapplers with different stations on the same test bed can be realized, the working strength of the test rod during installation and disassembly is reduced, the potential safety hazard existing during the installation and disassembly of the existing test rod is prevented, and the reliability of the test is improved;
6. the protection frame is arranged, so that the test bed can be sealed during the climbers test, and the safety performance during the test is improved.
Drawings
The invention is further described below with reference to the accompanying drawings:
FIG. 1 is a schematic diagram of a multi-station climber tester according to the present invention;
FIG. 2 is a schematic view of a connector according to the present invention;
FIG. 3 is a schematic view of the connection structure of the test stand and the protection frame of the present invention.
Detailed Description
As shown in fig. 1, fig. 2 and fig. 3, a multistation climber testing machine, including test bench 1, protection frame 2, push rod motor 3 and be used for installing the test bar group 4 of survey climbers, protection frame 2 sets up on test bench 1, the bottom of test bar group 4 sets up on test bench 1, the top of test bar group 4 sets up on protection frame 2, push rod motor 3 passes through slider 5 sliding connection on test bench 1, push rod motor 3 relies on sliding component to realize sliding about on test bench 1 and sliding back and forth, and sliding back and forth relies on sliding locking back and triggering about, be equipped with on push rod motor 3 with the connecting piece 6 that links to each other with the survey climbers, be equipped with tension sensor 7 between connecting piece 6 and the push rod motor 3, tension sensor 7 relies on the shrink of push rod motor 3 to realize the pulling force measurement to the climbers, still be connected with PLC switch 18 on test bench 1, be equipped with the first switch that controls slider 5 side-to-side and back and-forth sliding respectively on the PLC switch cabinet 18, be equipped with the second switch that controls push rod motor 3 work on the PLC switch cabinet 18.
The push rod motor includes pneumatic cylinder and piston rod, all be equipped with slider 5 on the bottom of pneumatic cylinder and the piston rod, slider 5 includes horizontal slip subassembly 8 and vertical slip subassembly 9, push rod motor 3 sets up on vertical slip subassembly 9, horizontal slip subassembly 8 sets up the left and right sides slip of realization push rod motor 3 on test bench 1, vertical slip subassembly 9 sets up the front and back slip of realization push rod motor 3 on test bench 1 on horizontal slip subassembly 8, be equipped with locking horizontal slip subassembly 8 and test bench's locking subassembly 10 on horizontal slip subassembly 8, vertical slip subassembly 9 relies on locking subassembly 10 to lock to trigger the slip, realize the left and right sides slip of push rod motor on the test bench through horizontal slip subassembly, trigger vertical slip subassembly's slip through locking subassembly, thereby realize the front and back slip of push rod motor, can prevent the mutual influence of horizontal slip subassembly and vertical slip subassembly, the independent slip of horizontal slip subassembly and vertical slip subassembly, the security performance when improving the test is avoided push rod motor to slide front and back and does not take place the left and right slip, the accuracy of test is improved.
The horizontal sliding component 8 comprises a horizontal linear guide rail 81 and a horizontal sliding plate 82, the horizontal linear guide rail 81 is arranged on the test bed 1, the horizontal sliding plate 82 is arranged on the horizontal linear guide rail 81, the vertical sliding component 9 comprises a vertical linear guide rail 91 and a sliding plate 92, the vertical linear guide rail 91 is arranged on the horizontal sliding plate 82, the sliding plate 92 is arranged on the vertical linear guide rail 91, a piston rod is arranged on the sliding plate 92, a connecting hole is arranged on the sliding plate 92, the piston rod is arranged in the connecting hole to realize the expansion and contraction of the piston rod, the locking component 10 is detachably connected with the horizontal sliding plate 82, the horizontal sliding plate slides on the horizontal linear guide rail through the horizontal sliding plate, the straightness of the left and right sliding of a push rod motor is ensured, the inclination during sliding is avoided, the locking component and the horizontal sliding plate are detachably connected, the falling of locking during sliding can be avoided, the sliding plate slides on vertical linear guide, guaranteed push rod motor fore-and-aft sliding straightness accuracy, locking assembly 10 includes the locking bolt, be equipped with spacing platform 13 on the test bench 1, be equipped with through-hole 87 on the horizontal slide 82, be equipped with on the spacing platform 13 with locking bolt matched with location screw, horizontal slide 82 relies on the locking bolt to set up the spacing slip that realizes the horizontal slide on the location screw, horizontal slide 82 relies on locking bolt to be connected with the location screw and realizes horizontal slide 82 locking on test bench 1, fix the slip that restricts the horizontal slide on the spacing bench through the locking bolt, realize locking bolt's fixed mounting through the location screw, connect reliably during the locking, the maloperation of horizontal slide when having prevented the test.
The test bench 1 is provided with a horizontal guide groove 11, the bottom end of a horizontal transverse plate 82 is provided with a first guide block 83 matched with the horizontal guide groove 11, the horizontal transverse plate 82 slides in the horizontal guide groove 11 by means of the first guide block 83 to realize guide sliding, the horizontal guide groove 11 is provided with a vertical guide groove 12, a hydraulic cylinder is arranged in the vertical guide groove, the sliding plate 92 slides in the vertical guide groove 12 by means of the hydraulic cylinder to realize guide sliding, the first guide block slides in the horizontal guide groove to ensure the stability of the horizontal transverse plate during left and right sliding, the push rod motor slides in the vertical guide groove to ensure the stability of the sliding plate during front and back sliding, the horizontal transverse plate 82 is provided with a limit post 85, the sliding plate 92 is provided with a limit groove 93 matched with the limit post 85, the sliding plate 92 is positioned on the horizontal transverse plate 82 by means of the limit post 93 and the limit post 85, the sliding plate is propped against the horizontal transverse plate by means of the limit post matching to realize the fixing performance of the sliding plate during test, the sliding effect of the sliding plate during test is prevented, and the connection is simple and the connection is convenient.
The connecting piece 6 includes pull head 61 and chain 62, the one end setting of chain 62 is on pull head 61, the other end of chain 62 is equipped with the anchor clamps body 63 that prevents to be surveyed the climbers and drop, pull sensor 7 sets up on pull head 61, the pull head is favorable to being connected with push rod motor, the setting of anchor clamps body, the drop of climbers when can preventing the test, pull sensor sets up on the pull head, can prevent pull sensor's damage, anchor clamps body 63 includes body 64 and rings 65 of setting on body 64, be equipped with logical groove 66 on the body 64, body 64 relies on logical groove 66 to articulate on being surveyed the footboard of climbers, chain 62 and rings 65 can dismantle the connection, the length adjustable of chain 62 is realized to the connection of relying on to dismantle with rings 65, the setting of logical groove can realize that the body can be quick the articulates on the footboard, the reliability of connection is improved, and the length of adjusting the chain through the detachable connection of chain and can install according to different experimental condition, the practicality is good.
The test rod group 4 includes body of rod 41 and the sign tablet 42 of setting on body of rod 41, body of rod 41 is four, the diameter of four body of rod 41 all is unequal and sets up, and the interval between two adjacent body of rod 41 equals, be equipped with the ring flange 14 of fixed body of rod on the test bench 1, be equipped with the axle sleeve 20 of fixed body of rod on the protection frame 2, can adapt to the climbers of different model sizes, the setting of sign tablet, be favorable to reading the diameter of body of rod, can realize the quick accurate positioning of climbers, the interval between two adjacent body of rod equals the setting, can improve holistic pleasing to the eye effect, improve the security of test, be favorable to the quick installation dismantlement of climbers, fix the body of rod on the test bench through the ring flange, can improve the reliability of bulk connection, and the axle sleeve is connected with the body of rod, can realize the quick fixed of protection frame, the fixed performance of the body of rod when connecting reliably guaranteeing, protection frame 2 includes framework 21 and sliding door 22, framework 21 sets up on test bench 1, sliding door 22 sets up on framework 21, be equipped with observation window 23, the setting up the step when can improve the setting up of the framework, can improve the setting up the safety window, and be favorable to the setting up on the test bench is favorable to the setting up of the safety window, and the safety window, the test bench is favorable to be dismantled.
When the testing device is used, the rod body 41 of the testing rod group 4 is selected correspondingly according to the mark on the climbers, the mark on the climbers corresponds to the mark plate 42 on the rod body 41, then the climbers are mounted on the rod body 41 of the testing rod group, then the horizontal sliding plate 82 is controlled to slide left and right on the horizontal linear guide rail 81 through the PLC control cabinet 18, when the horizontal sliding plate 82 slides to the locking bolt, the locking bolt is loosened to enable the through hole 87 on the horizontal sliding plate 82 to be aligned with the positioning screw hole on the limiting table 13, then the locking bolt passes through the through hole and then is fixed on the positioning screw hole, the horizontal sliding plate 82 is locked on the test table, the vertical sliding component 9 is triggered to slide after locking, the sliding plate 92 is locked on the horizontal transverse plate 82 after the limiting groove 93 on the sliding plate 92 is connected with the limiting post 85, then the body 64 on the connecting piece 6 is hung on the pedal of the climbers to be tested through the through groove 66, the falling of the climbers can be prevented when the test is performed, the PLC control cabinet controls the push rod motor to shrink, the change of the climbers is tested through the tension sensor, and the change of the climbers is recorded according to the change of the observation of the climbers, and the change of the climbers is recorded.
In addition to the above preferred embodiments, the present invention has other embodiments, and various changes and modifications may be made by those skilled in the art without departing from the spirit of the invention, which is defined in the appended claims.

Claims (8)

1. A multistation climbers testing machine, its characterized in that: the device comprises a test bed (1), a protection frame (2), a push rod assembly (3) and a test rod group (4) for installing a tested climber, wherein the protection frame (2) is arranged on the test bed (1), the bottom end of the test rod group (4) is arranged on the test bed (1), the top end of the test rod group (4) is arranged on the protection frame (2), the push rod assembly (3) is slidably connected on the test bed (1) through a sliding device (5), the push rod assembly (3) slides left and right and slides back and forth on the test bed (1) by virtue of the sliding device (5), the front and back sliding is triggered by the left and right sliding locking, a connecting piece (6) connected with the tested climber is arranged on the push rod assembly (3), a tension sensor (7) is arranged between the connecting piece (6) and the push rod assembly (3), and the tension sensor (7) realizes tension measurement on the climber by virtue of shrinkage of the push rod assembly (3); the testing rod group (4) comprises a plurality of rod bodies (41) with different diameters, and the push rod assembly (3) is used for sliding and adjusting the connecting piece (6) at the mounting station of the testing rod group (4) according to a plurality of tested climbers so as to connect the tested climbers under different mounting stations;
the push rod assembly (3) comprises a hydraulic cylinder and a piston rod; the sliding device (5) comprises a horizontal sliding component (8) and a vertical sliding component (9), the push rod component (3) is arranged on the vertical sliding component (9), the horizontal sliding component (8) is arranged on the test bed (1) to realize left and right sliding of the push rod component (3) on the test bed (1), the vertical sliding component (9) is arranged on the horizontal sliding component (8) to realize front and back sliding of the push rod component (3) on the test bed (1), the horizontal sliding component (8) is provided with a locking component (10) for locking the horizontal sliding component (8) and the test bed, and the vertical sliding component (9) is locked by the locking component (10) to trigger sliding;
the test bed (1) is provided with a horizontal guide groove (11) and a plurality of vertical guide grooves (12), one horizontal guide groove (11) is connected with the plurality of vertical guide grooves (12), any vertical guide groove (12) is vertical and communicated with the horizontal guide groove (11), and all the vertical guide grooves (12) are aligned with all the installation stations one by one;
the horizontal sliding assembly (8) comprises a horizontal sliding plate (82), a first guide block (83) matched with the horizontal guide groove (11) is arranged at the bottom end of the horizontal sliding plate (82), and the horizontal sliding plate (82) slides in the horizontal guide groove (11) by means of the first guide block (83) to realize guide sliding;
the vertical sliding component (9) comprises a sliding plate (92), the hydraulic cylinder is arranged in the vertical guide groove, and the sliding plate (92) slides in the vertical guide groove (12) by means of the hydraulic cylinder to realize guiding sliding.
2. The multi-station climber tester according to claim 1, wherein: horizontal slip subassembly (8) include horizontal linear guide (81) and horizontal slide (82), horizontal linear guide (81) set up on test bench (1), horizontal slide (82) set up on horizontal linear guide (81), vertical slip subassembly (9) include vertical linear guide (91) and slide plate (92), vertical linear guide (91) set up on horizontal slide (82), slide plate (92) set up on vertical linear guide (91), the pneumatic cylinder sets up on slide plate (92), be equipped with the connecting hole on slide plate (92), the piston rod setting realizes the flexible of piston rod in the connecting hole, locking subassembly (10) can dismantle with horizontal slide (82) and be connected.
3. A multi-station climber tester according to claim 2, wherein: the locking assembly (10) comprises a locking bolt, a limiting table (13) is arranged on the test bed (1), a through hole (87) is formed in the horizontal sliding plate (82), a positioning screw hole matched with the locking bolt is formed in the limiting table (13), the horizontal sliding plate (82) is arranged on the positioning screw hole by means of the locking bolt to realize limiting sliding of the horizontal sliding plate, and the horizontal sliding plate (82) is connected with the positioning screw hole by means of the locking bolt to realize locking of the horizontal sliding plate (82) on the test bed (1).
4. A multi-station climber tester according to claim 2, wherein: be equipped with spacing post (85) on horizontal diaphragm (82), be equipped with on sliding plate (92) with spacing post (85) matched with spacing groove (93), sliding plate (92) are realized sliding plate (92) location on horizontal diaphragm (82) through spacing groove (93) and spacing post (85).
5. The multi-station climber tester according to claim 1, wherein: the connecting piece (6) comprises a pull head (61) and a chain (62), one end of the chain (62) is arranged on the pull head (61), the other end of the chain (62) is provided with a clamp body (63) for preventing the tested climbers from falling off, the pull head (61) is fixedly connected to the push rod assembly (3), and the tension sensor (7) is arranged on the pull head (61).
6. The multi-station climber tester according to claim 5, wherein: the clamp body (63) comprises a body (64) and a lifting ring (65) arranged on the body (64), a through groove (66) is formed in the body (64), the body (64) is hung on a pedal of a tested climber by means of the through groove (66), the chain (62) is detachably connected with the lifting ring (65), and the chain (62) and the lifting ring (65) are detachably connected to achieve the adjustable length of the chain (62).
7. The multi-station climber tester according to claim 1, wherein: the test rod group (4) comprises rod bodies (41) and marking plates (42) arranged on the rod bodies (41), the diameters of the rod bodies (41) are not equal, the distance between every two adjacent rod bodies (41) is equal, the flange plate (14) for fixing the rod bodies is arranged on the test stand (1), and the shaft sleeve (20) for fixing the rod bodies is arranged on the protective frame (2).
8. The multi-station climber tester according to claim 1, wherein: the protection frame (2) comprises a frame body (21) and a sliding door (22), wherein the frame body (21) is arranged on the test bed (1), the sliding door (22) is arranged on the frame body (21), and an observation window (23) is arranged on the frame body (21).
CN201710347590.9A 2017-05-17 2017-05-17 Multistation climbers testing machine Active CN107121272B (en)

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
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CN109060509B (en) * 2018-08-23 2023-09-22 招商局重庆交通科研设计院有限公司 Flexible multifunctional large-tonnage cable test system
CN112295126B (en) * 2019-07-30 2022-06-14 南京耀泽电子科技有限公司 Telescopic positive pressure type air respirator back plate device and telescopic method thereof

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN87103930A (en) * 1987-06-03 1988-01-20 天津市液压气动工程技术研究所 Three-d electro-hydraulic proportional syncro loading system for mat testing machine
FR2770645A1 (en) * 1997-11-06 1999-05-07 Gec Alsthom Electromec Tensile especially creep testing machine with specimen alignment seating elements
KR20070094365A (en) * 2006-03-17 2007-09-20 유니슨 주식회사 Compression creep tester
CN201053939Y (en) * 2007-05-23 2008-04-30 长春试验机研究所 Grapplers test device
CN101957290A (en) * 2010-09-30 2011-01-26 浙江大学 Fatigue testing machine applied to tension test piece and method thereof
CN104062055A (en) * 2014-06-23 2014-09-24 浙江华电器材检测研究所 Equipment fair wire grip strength testing machine
CN105910911A (en) * 2016-05-31 2016-08-31 苏州骏发精密机械有限公司 Automatic efficient drawing force testing device
CN207123382U (en) * 2017-05-17 2018-03-20 浙江华电器材检测研究所有限公司 A kind of multistation climbers testing machine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101308083B (en) * 2008-06-20 2013-03-06 浙江红蜻蜓鞋业股份有限公司 Shoe soles slip stopping performance tester

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN87103930A (en) * 1987-06-03 1988-01-20 天津市液压气动工程技术研究所 Three-d electro-hydraulic proportional syncro loading system for mat testing machine
FR2770645A1 (en) * 1997-11-06 1999-05-07 Gec Alsthom Electromec Tensile especially creep testing machine with specimen alignment seating elements
KR20070094365A (en) * 2006-03-17 2007-09-20 유니슨 주식회사 Compression creep tester
CN201053939Y (en) * 2007-05-23 2008-04-30 长春试验机研究所 Grapplers test device
CN101957290A (en) * 2010-09-30 2011-01-26 浙江大学 Fatigue testing machine applied to tension test piece and method thereof
CN104062055A (en) * 2014-06-23 2014-09-24 浙江华电器材检测研究所 Equipment fair wire grip strength testing machine
CN105910911A (en) * 2016-05-31 2016-08-31 苏州骏发精密机械有限公司 Automatic efficient drawing force testing device
CN207123382U (en) * 2017-05-17 2018-03-20 浙江华电器材检测研究所有限公司 A kind of multistation climbers testing machine

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