CN103486334A - Manual transverse moving device for cantilever support - Google Patents

Manual transverse moving device for cantilever support Download PDF

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Publication number
CN103486334A
CN103486334A CN201210191356.9A CN201210191356A CN103486334A CN 103486334 A CN103486334 A CN 103486334A CN 201210191356 A CN201210191356 A CN 201210191356A CN 103486334 A CN103486334 A CN 103486334A
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CN
China
Prior art keywords
support plate
cable protection
plate
protection bracket
rotating shaft
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201210191356.9A
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Chinese (zh)
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CN103486334B (en
Inventor
王蔚鸿
支援
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anqing CSSC Diesel Engine Co Ltd
Original Assignee
Anqing CSSC Diesel Engine Co Ltd
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Publication date
Application filed by Anqing CSSC Diesel Engine Co Ltd filed Critical Anqing CSSC Diesel Engine Co Ltd
Priority to CN201210191356.9A priority Critical patent/CN103486334B/en
Publication of CN103486334A publication Critical patent/CN103486334A/en
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Publication of CN103486334B publication Critical patent/CN103486334B/en
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L3/00Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/02Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets partly surrounding the pipes, cables or protective tubing
    • F16L3/06Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets partly surrounding the pipes, cables or protective tubing with supports for wires

Abstract

The invention discloses a manual transverse moving device for a cantilever support, which is mainly applied to tests of diesel generator sets. The device comprises a vertical column, a transverse beam and a foundation plate, and is characterized in that the two ends of the foundation plate are fixed on the ground through bolts; the foundation plate is provided with the vertical column; a plurality of pin holes are formed in the periphery of the top end of the vertical column; a rotary bearing block capable of rotating by 360 degrees is arranged at the top end of the vertical column; the bottom of the rotary bearing block is provided with the transverse beam. The manual transverse moving device has the advantages of compact and reasonable structure, capability of rotating by 360 degrees as well as extending and retracting freely, convenience in use, reduction of the wiring time of a test bed and increase in the testing efficiency; the potential safety hazard caused by dragging of a cable from the ground is avoided, and the service life of the cable is prolonged.

Description

The laterally manual shifter of a kind of cantilever support
Technical field
The present invention relates to a kind of manual shifter, be specifically related to the laterally manual shifter of a kind of cantilever support, the displacement of cable and flexible while being mainly used in the diesel generating set test.
Background technique
The diesel generating set test stand is because many high-power power transmission cables are arranged between generator and test load, and, because of trial generating set specifications and models difference, wiring position alters a great deal.Cable is had to drag on the ground, very dangerous.Need accordingly to design a cantilever support, by cable near the fixed terminal case platform position by support from air security receive within the specific limits the generator terminal case position changed.
Summary of the invention
The present invention provides a kind of compact structure reasonable in order to realize technical problem to be solved, can do 360 ° of rotations, the while retractable, easy to use, reduced the test bay setting up time, improved testing efficiency, a kind of cantilever support that has simultaneously improved again safety in utilization and cable working life is manual shifter laterally.
Technical problem to be solved by this invention realizes by the following technical solutions,
The laterally manual shifter of a kind of cantilever support, comprise column, crossbeam and grade slab, it is characterized in that: described grade slab two ends are fixed by screws in ground, described grade slab is provided with a root post, described column top surrounding has several pin-and-holes, on described column top, also is provided with the rotating shaft holder that can do 360 ° of rotations.
Described rotating shaft holder bottom is provided with a crossbeam, for supporting the weight of whole cable and Telescopic movable holder part thereof, has several locating tooths on described crossbeam.
Described rotating shaft holder both sides are respectively equipped with two groups of support plate A, and wherein every support plate A joins by connecting rod with relative support plate A neutral position; Described two groups of support plate A the other ends are connected with two groups of support plate B by connecting rod, and wherein every support plate B joins by connecting rod with relative support plate B neutral position.
The connecting rod that described support plate A support plate A neutral position corresponding thereto connects and the connecting rod two ends in support plate B support plate B neutral position corresponding thereto are respectively equipped with support.
Described frame bottom is parallel with support plate B with bottom support plate A, and support plate A and the support plate B of the top are stretched out in its top, and is provided with " U " type cable protection bracket, and described support plate B low order end also is provided with the radian cable protection bracket, for supporting and attached cable.
The support plate A neutral position of described two groups of support plate A bottommosts is provided with an expansion plate C, and the described expansion plate C the other end passes a wherein expansion plate C by supporting axle and also joins through crossbeam termination and another root expansion plate C;
The outside that described supporting axle two ends are positioned at expansion plate C is respectively equipped with expansion plate D, and the described expansion plate D the other end joins with the support plate B neutral position of below.
Also be provided with handle on described supporting axle.
For the bearing capacity that makes crossbeam strengthens, the termination of described crossbeam is connected with rotating shaft holder by pull bar, and the both sides of crossbeam are connected with rotating shaft holder by fixed plate.
Be provided with plug housing below described crossbeam, described plug housing is provided with fastening screw, and described fastening screw assigns in the jack of column top surrounding through plug housing, thereby plays the crossbeam fixed position.
Also be provided with one group of " U " type cable protection bracket and one group of radian cable protection bracket on described rotating shaft holder, " U " the type cable protection bracket on described rotating shaft holder and the radian cable protection bracket on rotating shaft holder and " U " the type cable protection bracket on support plate A and support plate B and the radian cable protection bracket that is located at support plate B low order end are all on same parallel lines.
P1, P2 on crossbeam on two support plate A, rotating shaft holder, U-shaped cable protection bracket, P3,4 of P4 form a parallelogram, and remain the form of parallelogram in movement process;
4 of P3, P4, P5, P6 on two support plate B, U cable protection bracket, radian cable protection bracket form another parallelogram, and remain the form of parallelogram in movement process;
P3, P7 on expansion plate C, expansion plate D, support plate A, support plate B, P8,4 of P9 form the 3rd parallelogram, and remain the form of parallelogram in movement process.
The present invention has following obvious advantage and beneficial effect:
1, compact structure of the present invention is reasonable, by rotating shaft holder, can do 360 ° of rotations round column, thereby played when direction in office is carried out the test bay test, can locate very easily;
2, by easily pulling handle, should make supporting axle drop in the different teeth groove of crossbeam, the parallelogram that makes expansion plate C and expansion plate D and support plate A and support plate B form is flexible, and make the distance of radian cable bearer parallel twice teeth groove, easy to use, reduce the test bay setting up time, improved testing efficiency.
The accompanying drawing explanation
Fig. 1 is perspective view of the present invention;
Fig. 2 is part-structure enlarged diagram of the present invention;
Fig. 3 is rest pin of the present invention and locating tooth structure enlarged diagram;
Fig. 4 is transverse shifting status architecture schematic diagram of the present invention;
Fig. 5 is support plate A of the present invention, support plate B, expansion plate C, expansion plate D bascule schematic diagram;
Fig. 6 is the present invention and test bay location diagram.
In figure: the 1-column; The 2-crossbeam; The 3-grade slab; 4-support plate A; The 5-connecting rod; 6-support plate B; The 7-support; 8-" U " type cable protection bracket; 9-radian cable protection bracket; 10-expansion plate C; The 11-supporting axle; 12-expansion plate D; The 13-handle; The 14-pull bar; The 15-fixed plate; The 16-rotating shaft holder; The 17-pin-and-hole; 81-" U " type cable protection bracket; 91-radian cable protection bracket; The 18-handle set; The 19-supporting pin; The 21-locating tooth; The 22-plug housing; The 23-latch; The 24-test bay; The 25-tenminal block.
Embodiment
For technological means, creation characteristic that the present invention is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.
As shown in Fig. 1-6, the laterally manual shifter of a kind of cantilever support, comprise column 1, crossbeam 2 and grade slab 3, grade slab 3 two ends are fixed by screws in ground, grade slab 3 is provided with a root post 1, described column 1 top surrounding has several pin-and-holes 17, also is provided with the rotating shaft holder 16 that can do 360 ° of rotations on column 1 top, and rotating shaft holder 16 bottoms are provided with a crossbeam 2.
Rotating shaft holder 16 both sides are respectively equipped with two groups of support plate A4, and wherein every support plate A4 joins by connecting rod 5 with relative support plate A4 neutral position; Two groups of support plate A4 the other ends are connected with two groups of support plate B6 by connecting rod 5, and wherein every support plate B6 joins by connecting rod 5 with relative support plate B6 neutral position.
The connecting rod 5 that support plate A4 support plate A4 neutral position corresponding thereto connects is respectively equipped with support 7 with connecting rod 5 two ends that support plate B6 support plate B6 neutral position corresponding thereto is connected.
Support 7 bottoms are parallel with support plate B6 with bottom support plate A4, and support plate A4 and the support plate B6 of the top are stretched out in its top, and are provided with " U " type cable protection bracket 8, and support plate B6 low order end also is provided with radian cable protection bracket 9.
The support plate A4 neutral position of two groups of support plate A4 bottommosts is provided with an expansion plate C10, and the expansion plate C10 the other end passes a wherein expansion plate C10 by supporting axle 11 and also joins through crossbeam 2 terminations and another root expansion plate C10; The outside that supporting axle 11 two ends are positioned at expansion plate C10 is respectively equipped with expansion plate D12, and the expansion plate D12 the other end joins with the support plate B6 neutral position of below.
Also be provided with handle 13 on supporting axle 11.Be connected with handle set 18 on handle 13, supporting pin 19 is housed on handle set.
For the bearing capacity that makes crossbeam 2 strengthens, the termination of crossbeam 2 is connected with rotating shaft holder 16 by pull bar 14, and the both sides of crossbeam 2 are connected with rotating shaft holder 16 by fixed plate 15.
Also have several locating tooths 21 on crossbeam 2, the below of crossbeam 2 is provided with plug housing 22, and plug housing 22 is provided with fastening screw 23, and fastening screw 23 assigns in the jack 17 of column 1 top surrounding through plug housing 22, thereby it is fixing to play crossbeam 2.
Also be provided with one group of " U " type cable protection bracket 81 and one group of radian cable protection bracket 91 on rotating shaft holder 16, " U " type cable protection bracket 8 on " U " type cable protection bracket 81 on rotating shaft holder 16 and the radian cable protection bracket on rotating shaft holder 16 91 and support plate A4 and support plate B6 and the radian cable protection bracket 9 that is located at support plate B6 low order end are all on same parallel lines.
P1, P2 on crossbeam on two support plate A4, rotating shaft holder 16, U-shaped cable protection bracket 8, P3,4 of P4 form a parallelogram, and remain the form of parallelogram in movement process; 4 of P3, P4, P5, P6 on two support plate B6, U cable protection bracket 8, radian cable protection bracket 9 form another parallelogram, and remain the form of parallelogram in movement process;
P3, P7 on expansion plate C10, expansion plate D12, support plate A4, support plate B6, P8,4 of P9 form the 3rd parallelogram, and remain the form of parallelogram in movement process; After the present invention is fixed, the cable that will use is the radian cable protection bracket from rotating shaft holder 16 91 and " U-shaped " cable protection bracket 81 successively, and exported by the radian cable protection bracket 9 of support plate B6 low order end through " U " type cable protection bracket 8, rotating shaft holder 16 drives unitary rotation, makes radian cable protection bracket 9 aim at the test bay 24 that will test; By the observation of human eye, while feeling that radian cable protection bracket 9 is directly over test bay 18, at this moment just the cable on " U " type cable protection bracket 8 can be received on the tenminal block 25 on test bay 24, thereby be tested.
When if arc cable protection bracket 9 arrives not directly over test bay 24; at this moment by handle 13, repeatedly rotate; make to walk about on the locating tooth 21 of supporting pin 19 on crossbeam 2 on handle set 18; lever up the whole transverse shifting of supporting axle 11 drive and partly upwards lift and move horizontally, supporting axle 11 is dropped on the suitable tooth of locating tooth 21.Now handle 13 movable simultaneously; because expansion plate C10 and expansion plate D12 have a common active endpoint; and expansion plate C10 and expansion plate D12 also can move along with the activity of handle 13; the other end due to expansion plate C10 is connected with support plate A4 again; the other end of expansion plate D is connected with support plate B6; now support plate A4 and support plate B6 also can be along with movements, until arc cable protection bracket 9 arrives directly over test bay.
When if arc cable protection bracket 9 has exceeded test bay, only handle 13 need be adjusted left along locating tooth 21, until arc cable protection bracket 9 arrives directly over test bay.
Above demonstration and described basic principle of the present invention and major character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.

Claims (9)

1. the horizontal manual shifter of a cantilever support, comprise column, crossbeam and grade slab, it is characterized in that: described grade slab two ends are fixed by screws in ground, described grade slab is provided with a root post, described column top surrounding has several pin-and-holes, on described column top, also is provided with the rotating shaft holder that can do 360 ° of rotations.
2. the horizontal manually shifter of a kind of cantilever support according to claim 1, it is characterized in that: described rotating shaft holder both sides are respectively equipped with two groups of support plate A, and wherein every support plate A joins by connecting rod with relative support plate A neutral position; Described two groups of support plate A the other ends are connected with two groups of support plate B by connecting rod, and wherein every support plate B joins by connecting rod with relative support plate B neutral position.
3. the horizontal manually shifter of a kind of cantilever support according to claim 2, it is characterized in that: the connecting rod that described support plate A support plate A neutral position corresponding thereto connects and the connecting rod two ends in support plate B support plate B neutral position corresponding thereto are respectively equipped with support.
4. the horizontal manually shifter of a kind of cantilever support according to claim 3; it is characterized in that: described frame bottom is parallel with support plate B with bottom support plate A; support plate A and the support plate B of the top stretched out on its top; and be provided with " U " type cable protection bracket; described support plate B low order end also is provided with the radian cable protection bracket, for supporting and attached cable.
5. the horizontal manually shifter of a kind of cantilever support according to claim 2, it is characterized in that: the support plate A neutral position of described two groups of support plate A bottommosts is provided with an expansion plate C, and the described expansion plate C the other end passes a wherein expansion plate C by supporting axle and also joins through crossbeam termination and another root expansion plate C;
The outside that described supporting axle two ends are positioned at expansion plate C is respectively equipped with expansion plate D, and the described expansion plate D the other end joins with the support plate B neutral position of below.
6. the horizontal manually shifter of a kind of cantilever support according to claim 5, is characterized in that: also be provided with handle on described supporting axle.
7. the horizontal manually shifter of a kind of cantilever support according to claim 1, it is characterized in that: the termination of described crossbeam is connected with rotating shaft holder by pull bar, and the both sides of crossbeam are connected with rotating shaft holder by fixed plate.
8. the horizontal manually shifter of a kind of cantilever support according to claim 1, it is characterized in that: the below of described crossbeam is provided with plug housing, described plug housing is provided with fastening screw, described fastening screw assigns in the jack of column top surrounding through plug housing, thereby plays the crossbeam fixed position.
9. the horizontal manually shifter of a kind of cantilever support according to claim 1; it is characterized in that: also be provided with one group of " U " type cable protection bracket and one group of radian cable protection bracket on described rotating shaft holder, " U " the type cable protection bracket on described rotating shaft holder and the radian cable protection bracket on rotating shaft holder and " U " the type cable protection bracket on support plate A and support plate B and the radian cable protection bracket that is located at support plate B low order end are all on same parallel lines.
CN201210191356.9A 2012-06-12 2012-06-12 A kind of cantilever support laterally manual shifter Active CN103486334B (en)

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Application Number Priority Date Filing Date Title
CN201210191356.9A CN103486334B (en) 2012-06-12 2012-06-12 A kind of cantilever support laterally manual shifter

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Application Number Priority Date Filing Date Title
CN201210191356.9A CN103486334B (en) 2012-06-12 2012-06-12 A kind of cantilever support laterally manual shifter

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CN103486334B CN103486334B (en) 2015-10-28

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2032256A (en) * 1978-07-10 1980-05-08 Puk Werk Kg Arrangement for installing cables, pipes and the like
DE19717956A1 (en) * 1997-04-28 1998-10-29 Siemens Ag Cable route retaining and mounting system e.g. for power plant
CN200968445Y (en) * 2006-11-10 2007-10-31 上海超高工程塑料有限公司 Multiple layer cable bridge rack support frame
CN201490637U (en) * 2009-08-24 2010-05-26 广东省电力设计研究院 Fixing frame for mounting cable bridge on wall body
CN201742063U (en) * 2010-07-15 2011-02-09 东莞市深通实业有限公司 Combination cable bracket
CN201954109U (en) * 2010-12-20 2011-08-31 齐丹 Novel corbel of cable bridge

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1395890A1 (en) * 1986-05-20 1988-05-15 Белгородский технологический институт строительных материалов им.И.А.Гришманова Hose supporting arrangement

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2032256A (en) * 1978-07-10 1980-05-08 Puk Werk Kg Arrangement for installing cables, pipes and the like
DE19717956A1 (en) * 1997-04-28 1998-10-29 Siemens Ag Cable route retaining and mounting system e.g. for power plant
CN200968445Y (en) * 2006-11-10 2007-10-31 上海超高工程塑料有限公司 Multiple layer cable bridge rack support frame
CN201490637U (en) * 2009-08-24 2010-05-26 广东省电力设计研究院 Fixing frame for mounting cable bridge on wall body
CN201742063U (en) * 2010-07-15 2011-02-09 东莞市深通实业有限公司 Combination cable bracket
CN201954109U (en) * 2010-12-20 2011-08-31 齐丹 Novel corbel of cable bridge

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