CN106895949A - The automatically controlled distribution automatic ram tester of cable testing bridge - Google Patents
The automatically controlled distribution automatic ram tester of cable testing bridge Download PDFInfo
- Publication number
- CN106895949A CN106895949A CN201710146202.0A CN201710146202A CN106895949A CN 106895949 A CN106895949 A CN 106895949A CN 201710146202 A CN201710146202 A CN 201710146202A CN 106895949 A CN106895949 A CN 106895949A
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- testing bridge
- cable testing
- pendulum mechanism
- frame
- automatically controlled
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- 238000012360 testing method Methods 0.000 title claims abstract description 65
- 239000000853 adhesive Substances 0.000 claims description 27
- 230000001070 adhesive effect Effects 0.000 claims description 27
- 229910000754 Wrought iron Inorganic materials 0.000 claims description 16
- 230000005611 electricity Effects 0.000 claims description 3
- 238000000605 extraction Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- XEEYBQQBJWHFJM-FTXFMUIASA-N iron-51 Chemical compound [51Fe] XEEYBQQBJWHFJM-FTXFMUIASA-N 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M7/00—Vibration-testing of structures; Shock-testing of structures
- G01M7/08—Shock-testing
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The present invention relates to the automatically controlled distribution automatic ram tester of cable testing bridge, including frame and being arranged on the framework horizontally slipped in frame, the underframe seat of fixed cable testing bridge sample is provided with frame, underframe seat is detachably connected with frame, framework is provided with the travelling carriage slided up and down in framework, travelling carriage is provided with the pendulum mechanism for clashing into cable testing bridge sample, and travelling carriage is provided with the automatic control assembly for lifting and quickly throwing away of control pendulum mechanism；Advantages of the present invention：Pendulum mechanism is controlled to lift automatically by control assembly, and control pendulum mechanism quickly to throw away, realize the bump test of cable testing bridge sample, effectively reduce working strength, realize the Automated condtrol of pendulum mechanism, realizing pendulum mechanism can click through Line Continuity bump test in same position, improve the efficiency of bulk testing, improve the accuracy of bump test.
Description
Technical field
The present invention relates to the automatically controlled distribution automatic ram tester of cable testing bridge.
Background technology
With the development of intelligent construction, often Yan exchanges strong power system, weakness system, direct current simultaneously in same building building
Strong power system and all kinds of automated systems, such as building automation system, the office automation system, Communication Automation System, need
Various types of other electricity such as communication cable, the control cable that to lay simultaneously in exchange forceful electric power cable, direct current forceful electric power cable, weakness
Cable, therefore a variety of cables need separately wiring in designing wiring, and automatically controlled distribution cable testing bridge is to carry various
The carrier of cable, and cable testing bridge to the bulk strength performance of cable testing bridge after manufacture, it is necessary to carry out bump test, existing electricity
Cable crane span structure is realized clashing into bump test by artificial, and working strength is big, and the efficiency of experiment is low.
The content of the invention
The technical problem to be solved in the present invention is just to provide the automatically controlled automatic ram tester of distribution cable testing bridge, solves existing
Working strength big problem during with the presence of cable testing bridge bump test.
In order to solve the above-mentioned technical problem, the present invention is achieved by the following technical solutions：Automatically controlled distribution cable bridge
The automatic ram tester of frame, including frame and the framework horizontally slipped in frame is arranged on, fixed cable testing bridge is provided with frame
The underframe seat of sample, underframe seat is detachably connected with frame, and framework is provided with the travelling carriage slided up and down in framework, travelling carriage
The pendulum mechanism for clashing into cable testing bridge sample is provided with, travelling carriage is provided with control pendulum mechanism and lifts automatically and quickly get rid of
The control assembly for going out.
Preferably, control assembly includes adhesive component and drive component, and adhesive component is connected with drive component, drive component
It is arranged on travelling carriage, pendulum mechanism is connected with adhesive component, pendulum mechanism is realized by adhesive component adhesive pendulum mechanism
Extract, adhesive component unclamps pendulum mechanism and realizes throwing away for pendulum mechanism, and the adhesive of adhesive component is controlled by drive component
And release, the flexible control of adhesive component is realized, the rapid extraction of pendulum mechanism can be realized and thrown away.
Preferably, adhesive component includes connecting shaft and electromagnetic clutch, and connecting shaft is arranged on travelling carriage, electromagnetic clutch
It is arranged in connecting shaft, drive component includes DC gear deceleration brush motor, DC gear deceleration brush motor is arranged on cunning
In moving frame, electromagnetic clutch is connected with DC gear deceleration brush motor, and pendulum mechanism is connected with electromagnetic clutch, electromagnetic clutch
Device power control pendulum mechanism is extracted, and electromagnetic clutch power-off control pendulum mechanism is thrown away for clashing into cable with circular arc track
Crane span structure sample, realizes the extraction of pendulum mechanism, by electromagnetic clutch by the energization adhesive pendulum mechanism of electromagnetic clutch
Power off to control throwing away for pendulum mechanism, and realize that pendulum mechanism is thrown away with circular arc track, improve the efficiency of shock, test
Accuracy it is high, DC gear deceleration brush motor drive electromagnetic clutch energization and power-off, drive effect it is good, can realize put
Hammer mechanism is quickly extracted and thrown away, and can will throw away the pendulum mechanism after clashing into can quickly withdraw, and can be according to different demands
The different speed of setting, Practical Performance is good.
Preferably, pendulum mechanism includes rod iron and tup, and one end of rod iron is connected with tup, and the other end of rod iron is provided with axle
Bearing sleeve, bearing holder (housing, cover) is rotatably connected in connecting shaft, enables quick adhesive rod iron when electromagnetic clutch is powered, it is ensured that electromagnetic clutch
Device can clash into when powering off in the presence of freely falling body, can prevent having secondary impact on same position.
Preferably, framework is provided with backboard, and backboard is provided with avoiding hollow groove, and rod iron is arranged in avoiding hollow groove, avoids setting for groove
Put, there are enough spaces when can guarantee that rod iron is lifted up.
Preferably, travelling carriage includes starting stave, the second riser and transverse slat, and one end of transverse slat is connected with starting stave, horizontal
The other end of plate is connected with the second riser, and connecting shaft is arranged between starting stave and the second riser, and DC gear slows down brush
Motor is arranged on starting stave or the second riser, and starting stave and the second riser are slidably connected on framework, simple structure,
The synchronous slide of travelling carriage can be realized, the damage of travelling carriage is reduced, it is ensured that the steady operation of DC gear deceleration brush motor, energy
The installation site of DC gear deceleration brush motor is set according to different demands.
Preferably, vertical straight line guide rail is provided with framework, the first sliding block, first is equipped with starting stave and the second riser
Sliding block is arranged on vertical straight line guide rail, can guarantee that the linearity for sliding up and down.
Preferably, the limit switch for cable testing bridge sample positioning is provided with frame, can realizes that cable testing bridge sample is fast
The positioning of speed, improves flatness when clashing into, and improves test effect.
Preferably, frame is provided with horizontal linear guide rail, and framework is provided with the second sliding block, and it is straight that the second sliding block is arranged on level
On line guide rail, the linearity that framework horizontally slips is can guarantee that.
Preferably, PLC control cabinet is additionally provided with frame, the flexibility control of integrated operation can be realized, realize automation behaviour
Make.
In sum, advantages of the present invention：1. control pendulum mechanism to lift automatically by control assembly, and control pendulum bob machine
Structure quickly throws away, and realizes the bump test of cable testing bridge sample, effectively reduces working strength, realizes pendulum mechanism
Automated condtrol, realizing pendulum mechanism can click through Line Continuity bump test in same position, improve the effect of bulk testing
Rate, improves the accuracy of bump test；
2. framework is arranged in frame to horizontally slip, travelling carriage can be slided up and down in framework, can be to cable bridge
The different zones position that the requirement of frame sample is clashed into effectively is selected, and can be realized that multiple points of cable testing bridge sample are synchronized and be hit
Experiment is hit, and adapts to the cable testing bridge sample of different model；
3. cable testing bridge sample to be tested is fixed on underframe seat, cable testing bridge sample when can guarantee that bump test
Stability, it is to avoid cable testing bridge sample is inclined after pendulum mechanism clashes into；
4. underframe seat is arranged to be detachably connected with frame, the cable testing bridge sample for adapting to different model is fixed, it is real
It is good with performance.
Brief description of the drawings
The invention will be further described below in conjunction with the accompanying drawings：
Fig. 1 is the structural representation of the automatically controlled automatic ram tester of distribution cable testing bridge of the invention；
Fig. 2 is the structural representation of framework of the present invention；
Fig. 3 is the structural representation of travelling carriage of the present invention.
Specific embodiment
As shown in Figure 1, Figure 2, Figure 3 shows, the automatically controlled distribution automatic ram tester of cable testing bridge, including frame 1 and it is arranged on
The underframe seat 3 of fixed cable testing bridge sample is provided with the framework 2 horizontally slipped in frame 1, frame 1, underframe seat 3 can with frame 1
Dismounting connection, framework 2 is provided with the travelling carriage 4 slided up and down in framework 2, and travelling carriage 4 is provided with for clashing into cable testing bridge
The pendulum mechanism 5 of sample, travelling carriage 4 is provided with the automatic control assembly 6 for lifting and quickly throwing away of control pendulum mechanism 5.
Control assembly 6 includes adhesive component 7 and drive component 8, and adhesive component 7 is connected with drive component 8, drive component 8
It is arranged on travelling carriage 4, pendulum mechanism 5 is connected with adhesive component 7, pendulum mechanism is realized by adhesive component adhesive pendulum mechanism
Extraction, adhesive component unclamps pendulum mechanism and realizes throwing away for pendulum mechanism, and the suction of adhesive component is controlled by drive component
Close and unclamp, realize the flexible control of adhesive component, the rapid extraction of pendulum mechanism can be realized and thrown away.
Adhesive component 7 includes connecting shaft 71 and electromagnetic clutch 72, and connecting shaft 71 is arranged on travelling carriage 4, electromagnetic clutch
Device 72 is arranged in connecting shaft 71, and drive component 8 includes DC gear deceleration brush motor 81, DC gear deceleration brush motor
81 are arranged on travelling carriage 4, and electromagnetic clutch 72 is connected with DC gear deceleration brush motor 81, pendulum mechanism 5 and electromagnetism from
Clutch 72 be connected, the power control pendulum mechanism 5 of electromagnetic clutch 72 is extracted, electromagnetic clutch 72 power-off control pendulum mechanism 5 with
Circular arc track is thrown away for clashing into cable testing bridge sample, and pendulum bob machine is realized by the energization adhesive pendulum mechanism of electromagnetic clutch
The extraction of structure, controls throwing away for pendulum mechanism, and realize pendulum mechanism with circular arc track by the power-off of electromagnetic clutch
Throw away, improve the efficiency of shock, the accuracy of experiment is high, DC gear deceleration brush motor drives the energization of electromagnetic clutch
And power-off, drive effect good, can realize that pendulum mechanism is quickly extracted and thrown away, can will throw away the pendulum mechanism after clashing into can be fast
Speed withdraws, and can set different speed according to different demands, and Practical Performance is good.
Pendulum mechanism 5 includes rod iron 51 and tup 52, and one end of rod iron 51 is connected with tup 52, and the other end of rod iron 51 sets
There is bearing holder (housing, cover) 53, bearing holder (housing, cover) 53 is rotatably connected in connecting shaft 71, quick adhesive rod iron is enabled when electromagnetic clutch is powered, protect
Card electromagnetic clutch can clash into when powering off in the presence of freely falling body, can prevent having secondary impact, frame on same position
Frame 2 is provided with backboard 21, and backboard 21 is provided with stopper slot 22, and rod iron 51 is arranged in stopper slot 22, avoids the setting of groove, can protect
Card rod iron has enough spaces when being lifted up.
Travelling carriage 4 includes starting stave 41, the second riser 42 and transverse slat 43, one end and the phase of starting stave 41 of transverse slat 43
Even, the other end of transverse slat 43 is connected with the second riser 42, and connecting shaft 71 is arranged between the riser 42 of starting stave 41 and second, directly
Stream The gear deceleration brush motor 81 is arranged on the riser 42 of starting stave 41 or second, and the riser 42 of starting stave 41 and second is slided
On the frame 2, simple structure can realize the synchronous slide of travelling carriage, reduce the damage of travelling carriage, it is ensured that DC gear for dynamic connection
The steady operation of deceleration brush motor, can set the installation site of DC gear deceleration brush motor, frame according to different demands
Vertical straight line guide rail 20 is provided with frame 2, the first sliding block 40 is equipped with the riser 42 of starting stave 41 and second, the first sliding block 40 sets
Put on vertical straight line guide rail 20, can guarantee that the linearity for sliding up and down.
The limit switch 10 for cable testing bridge sample positioning is provided with frame 1, can realize that cable testing bridge sample is quick
Positioning, improves flatness when clashing into, and improves test effect, and frame 1 is provided with horizontal linear guide rail 11, and framework 2 is provided with the
Two sliding blocks 23, the second sliding block 23 is arranged on horizontal linear guide rail 11, the linearity that framework horizontally slips is can guarantee that, in order to more preferable
Realize the stability that framework 2 horizontally slips, the rear wall of frame 1 and top are provided with horizontal linear guide rail 11, in frame 1
PLC control cabinet 9 is additionally provided with, the flexibility control of integrated operation can be realized, realize automation mechanized operation.
When using, cable testing bridge sample is placed on underframe seat 3, and is positioned by limit switch 10, be avoided that shock
When cable testing bridge sample incline, can guarantee that the continuity of pendulum mechanism 5 is clashed into, then existed by the control framework 2 of PLC control cabinet 9
Horizontally slipped in frame 1, travelling carriage 4 is slided up and down on the frame 2, when the position of the setting of PLC control cabinet 9 is reached, PLC controls
Case 9 drives DC gear deceleration brush motor 81 to rotate makes electromagnetic clutch 72 be powered, and electromagnetic clutch 72 produces magnetic attraction
Tup 52 in pendulum mechanism 5, realizes the extraction of tup 52, when electromagnetic clutch 72 is powered off, electromagnetic clutch 72 and tup
Repulsive force is produced between 52, tup 52 is thrown away for clashing into cable testing bridge sample with circular arc track, operated successively, only
The bump test of different tests point on cable testing bridge sample need to can be just realized to the position of regulation pendulum mechanism 5.
In addition to above preferred embodiment, the present invention also has other implementation methods, and those skilled in the art can be according to this
Invention is variously modified and deforms, and without departing from spirit of the invention, all should belong to appended claims of the present invention and determine
The scope of justice.
Claims (10)
1. the automatically controlled distribution automatic ram tester of cable testing bridge, it is characterised in that：Including frame (1) and it is arranged on frame (1)
Underframe seat (3) of fixed cable testing bridge sample, underframe seat (3) and frame are provided with the framework (2) for inside horizontally slipping, frame (1)
(1) be detachably connected, framework (2) is provided with the travelling carriage (4) slided up and down in the framework (2), travelling carriage (4) be provided with for
The pendulum mechanism (5) of cable testing bridge sample is clashed into, travelling carriage (4) is provided with control pendulum mechanism (5) and lifts automatically and quickly get rid of
The control assembly (6) for going out.
2. the automatically controlled distribution according to claim 1 automatic ram tester of cable testing bridge, it is characterised in that：Control assembly
(6) including adhesive component (7) and drive component (8), adhesive component (7) is connected with drive component (8), and drive component (8) is set
On travelling carriage (4), pendulum mechanism (5) is connected with adhesive component (7).
3. the automatically controlled distribution according to claim 2 automatic ram tester of cable testing bridge, it is characterised in that：Adhesive component
(7) including connecting shaft (71) and electromagnetic clutch (72), connecting shaft (71) is arranged on travelling carriage (4), electromagnetic clutch (72)
It is arranged in connecting shaft (71), drive component (8) includes DC gear deceleration brush motor (81), and DC gear slows down brush electricity
Machine (81) is arranged on travelling carriage (4), and electromagnetic clutch (72) is connected with DC gear deceleration brush motor (81), pendulum mechanism
(5) it is connected with electromagnetic clutch (72), electromagnetic clutch (72) power control pendulum mechanism (5) extract, electromagnetic clutch (72)
Power-off control pendulum mechanism (5) is thrown away for clashing into cable testing bridge sample with circular arc track.
4. the automatically controlled distribution according to claim 3 automatic ram tester of cable testing bridge, it is characterised in that：Pendulum mechanism
(5) including rod iron (51) and tup (52), one end of rod iron (51) is connected with tup (52), and the other end of rod iron (51) is provided with axle
Bearing sleeve (53), bearing holder (housing, cover) (53) is rotatably connected in connecting shaft (71).
5. the automatically controlled distribution according to claim 4 automatic ram tester of cable testing bridge, it is characterised in that：Framework (2)
Backboard (21) is provided with, backboard (21) is provided with avoiding hollow groove (22), and rod iron (51) is arranged in avoiding hollow groove (22).
6. the automatically controlled distribution according to claim 3 automatic ram tester of cable testing bridge, it is characterised in that：Travelling carriage
(4) including starting stave (41), the second riser (42) and transverse slat (43), one end of transverse slat (43) is connected with starting stave (41),
The other end of transverse slat (43) is connected with the second riser (42), and connecting shaft (71) is arranged on starting stave (41) and the second riser (42)
Between, DC gear deceleration brush motor (81) is arranged on starting stave (41) or the second riser (42), starting stave (41)
It is slidably connected on framework (2) with the second riser (42).
7. the automatically controlled distribution according to claim 6 automatic ram tester of cable testing bridge, it is characterised in that：Framework (2)
Vertical straight line guide rail (20) is inside provided with, the first sliding block (40) is equipped with starting stave (41) and the second riser (42), first slides
Block (40) is arranged on vertical straight line guide rail (20).
8. the automatically controlled distribution according to claim 1 automatic ram tester of cable testing bridge, it is characterised in that：Frame (1)
Inside it is provided with the limit switch (10) for cable testing bridge sample positioning.
9. the automatically controlled distribution according to claim 1 automatic ram tester of cable testing bridge, it is characterised in that：Frame (1)
Horizontal linear guide rail (11) is provided with, framework (2) is provided with the second sliding block (23), and the second sliding block (23) is arranged on horizontal linear and leads
On rail (11).
10. the automatically controlled distribution according to claim 1 automatic ram tester of cable testing bridge, it is characterised in that：Frame (1)
On be additionally provided with PLC control cabinet (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710146202.0A CN106895949A (en) | 2017-03-10 | 2017-03-10 | The automatically controlled distribution automatic ram tester of cable testing bridge |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710146202.0A CN106895949A (en) | 2017-03-10 | 2017-03-10 | The automatically controlled distribution automatic ram tester of cable testing bridge |
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| CN106895949A true CN106895949A (en) | 2017-06-27 |
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| CN201710146202.0A Pending CN106895949A (en) | 2017-03-10 | 2017-03-10 | The automatically controlled distribution automatic ram tester of cable testing bridge |
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Cited By (6)
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| 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 |
| CN108444668A (en) * | 2018-03-27 | 2018-08-24 | 合肥工业大学 | A kind of structural model Impact Loading Instrument |
| CN109752623A (en) * | 2018-12-07 | 2019-05-14 | 国网浙江省电力有限公司金华供电公司 | A kind of device causing overhead transmission line failure for the sub- open defect of analog insulation |
| RU2777747C1 (en) * | 2021-09-02 | 2022-08-09 | Общество с ограниченной ответственностью НПП "Спецкабель" | Device and method for determining the explosion hazard of a cable when exposed to a single mechanical shock |
| CN114964688A (en) * | 2022-06-02 | 2022-08-30 | 江苏伟武电气设备有限公司 | Impact resistance test system of cable bridge support |
| CN115158601A (en) * | 2022-08-10 | 2022-10-11 | 中船黄埔文冲船舶有限公司 | Pendulum bob hanging point for ship inclination test |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN108444668A (en) * | 2018-03-27 | 2018-08-24 | 合肥工业大学 | A kind of structural model Impact Loading Instrument |
| CN108444668B (en) * | 2018-03-27 | 2019-11-19 | 合肥工业大学 | A kind of structural model Impact Loading Instrument |
| CN109752623A (en) * | 2018-12-07 | 2019-05-14 | 国网浙江省电力有限公司金华供电公司 | A kind of device causing overhead transmission line failure for the sub- open defect of analog insulation |
| RU2777747C1 (en) * | 2021-09-02 | 2022-08-09 | Общество с ограниченной ответственностью НПП "Спецкабель" | Device and method for determining the explosion hazard of a cable when exposed to a single mechanical shock |
| CN114964688A (en) * | 2022-06-02 | 2022-08-30 | 江苏伟武电气设备有限公司 | Impact resistance test system of cable bridge support |
| CN114964688B (en) * | 2022-06-02 | 2024-04-09 | 江苏伟武电气设备有限公司 | Impact test system of cable bridge support |
| CN115158601A (en) * | 2022-08-10 | 2022-10-11 | 中船黄埔文冲船舶有限公司 | Pendulum bob hanging point for ship inclination test |
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Address after: 310015 Taizhou Road, Zhejiang, China, No. 217, No. Applicant after: ZHEJIANG HUADIAN EQUIPMENT TESTING INSTITUTE Co.,Ltd. Address before: 310015 Taizhou Road, Zhejiang, China, No. 217, No. Applicant before: ZHEJIANG HUADIAN EQUIPMENT TESTING INSTITUE |
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Address after: No.217 Taizhou Road, gongchenqiao, Hangzhou, Zhejiang, 310015 Applicant after: Zhejiang Huadian Equipment Testing Research Institute Co.,Ltd. Address before: No.217 Taizhou Road, Hangzhou, Zhejiang, 310015 Applicant before: ZHEJIANG HUADIAN EQUIPMENT TESTING INSTITUTE Co.,Ltd. |
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Application publication date: 20170627 |