CN106249005A - switch cabinet copper bar clamping device - Google Patents
switch cabinet copper bar clamping device Download PDFInfo
- Publication number
- CN106249005A CN106249005A CN201610747244.5A CN201610747244A CN106249005A CN 106249005 A CN106249005 A CN 106249005A CN 201610747244 A CN201610747244 A CN 201610747244A CN 106249005 A CN106249005 A CN 106249005A
- Authority
- CN
- China
- Prior art keywords
- copper bar
- switch cabinet
- clamping device
- pressure strip
- fixed block
- 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
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
Abstract
The invention discloses a switch cabinet copper bar clamping device which is used for clamping a copper bar of a switch cabinet and comprises a workbench and two clamping mechanisms symmetrically arranged on the workbench at intervals, wherein each clamping mechanism comprises a bottom plate arranged on the workbench, a fixed block vertically and fixedly arranged on the bottom plate, a pressing plate parallel to the fixed block and arranged at intervals and a power device for pushing the pressing plate to move so as to clamp the copper bar, one end of the power device is connected with the fixed block, and the other end of the power device is connected with the pressing plate. According to the switch cabinet copper bar clamping device, the copper bar of the switch cabinet is clamped between the two clamping mechanisms through the two clamping mechanisms, so that the copper bar can be effectively fixed, and the test efficiency of the switch cabinet is effectively improved; meanwhile, the power device pushes the pressing plate in a thread feeding mode to finely adjust the displacement of the copper bar when the copper bar is clamped, so that the clamping force is effectively improved.
Description
Technical field
The present invention relates to switch cubicle test accessory field, particularly relate to a kind of switch cabinet copper bar clamping device.
Background technology
Switch cubicle is a kind of electrical equipment, and switch cubicle outside line is introduced into master switch in cabinet, switchs subsequently into sub-control, respectively
Branch is needed to arrange by it.Its Main Function be carry out generating electricity in power system, transmit electricity, during distribution and electric energy conversion,
Carry out folding, control and protect electrical equipment.Switch cubicle be primarily adapted for use in power plant, transformer station, petrochemical industry, metallurgical steel rolling,
Various different occasions such as industry light industry textile industry, industrial enterprise and residential quarters, skyscraper etc..For switch cubicle application extensively and its
Importance in application, being allowed to test becomes a very important problem.
In correlation technique, switch cubicle test is that the copper bar by being installed on switch cubicle is directly connected with test equipment,
During test, because copper bar is the most long, make copper bar and test equipment connect instability, easily occur that swing causes junction pine
Dynamic problem, the serious accuracy hampering test and testing efficiency.
Therefore, it is necessary to provide a kind of new switch cabinet copper bar clamping device to solve the problems referred to above.
Summary of the invention
For solving above-mentioned technical problem, the present invention provides the switch cabinet copper bar clamping device that a kind of clamping effect is good.
The present invention provides a kind of switch cabinet copper bar clamping device, for the copper bar of clamping switch cabinet, including workbench, symmetry
Two clamp systems being arranged at intervals on described workbench, base plate that described clamp system includes being located on described workbench,
It is vertically located in that the fixed block of described base plate is parallel with described fixed block and spaced pressure strip and promote described pressure strip
Motion is for clamping the power set of described copper bar, and one end of described power set is connected with described fixed block, the other end and institute
State pressure strip to connect.
Preferably, described power set are multidiameter, and it includes through the propelling section of described fixed block and from described propelling
Duan Yanshen and the linkage section through described pressure strip, the outer circumference diameter of described linkage section is less than described propelling section, described propelling section
Described pressure strip is abutted near one end of described pressure strip.
Preferably, described switch cabinet copper bar clamping device also includes the multiple copper bars being located between two described clamp systems
Pressing plate, multiple described copper bar pressing plates interval is arranged, and described copper bar is located between adjacent two described copper bar pressing plates.
Preferably, described switch cabinet copper bar clamping device also includes that liftable frame, described workbench can described in being fixedly arranged on
On elevator platform.
Preferably, described liftable frame includes support body, the drive rod being located on described support body and drives described in driving
The servomotor that lever moves up and down.
Preferably, described workbench includes that chute, described clamp system also include some locating dowels, some described locating dowels
Being connected through described chute and with described base plate, described base plate moves along the bearing of trend of described chute.
Preferably, described clamp system also includes the contiguous block offering groove, and one end of described contiguous block is fixing to be connected
Described fixed block, the other end is slidably connected with described pressure strip by described groove.
Preferably, described clamp system also includes the extruding being fixedly arranged on described pressure strip and be arrangeding in parallel with described base plate
Post, described squeezing rod is connected to a described copper bar pressing plate side surface near described clamp system.
Preferably, described clamp system also includes being located at the reinforcement bottom described fixed block.
Compared with correlation technique, the switch cabinet copper bar clamping device that the present invention provides has the advantages that
One, by two symmetrically arranged described clamp systems, the described copper bar of described switch cubicle is clamped in two institutes
State between clamp system, can effectively secure the above copper bar, effectively raise the testing efficiency of switch cubicle；
Two, by the way of the screw thread feeding of described power set, described pressure strip is advanced, when described copper bar is clamped
Displacement is finely adjusted, and effectively raises clamping force；
Three, by described pressure strip is movably connected on described base plate, described pressure strip is made can to put down on described base plate
Row is mobile, and described power set promote described pressure strip and described squeezing rod to be used for the spacing of described copper bar pressing plate, make described copper
Row pressure plate compresses described copper bar；The quantity of the most described copper bar pressing plate does not limits, and effectively raises the test various number of described copper bar
The flexibility ratio of amount.
Accompanying drawing explanation
The switch cubicle that Fig. 1 provides for the present invention and the perspective view of switch cabinet copper bar clamping device.
Detailed description of the invention
Below in conjunction with drawings and embodiments, the invention will be further described.
Refer to Fig. 1, the switch cubicle provided for the present invention and the perspective view of switch cabinet copper bar clamping device.Institute
Stating the switch cabinet copper bar clamping device 100 copper bar 201 on clamping switch cabinet 200, it includes liftable frame 1, is located at institute
State the workbench 3 in liftable frame 1, be located on described workbench 3 and symmetrically arranged two clamp systems 5, be located at two
Multiple copper bar pressing plates 7 between individual described clamp system 5.
Described liftable frame 1 includes support body 11, the drive rod 13 being located at described support body 11 and for driving described driving
The servomotor (not shown) that bar 13 moves up and down.
Drive rod 13 described in described driven by servomotor thus promote described workbench 3 to move up and down.
Described workbench 3 is cuboid steel plate, and it includes plate body 31 and is opened in the strip chute on described plate body 31
33, described chute 33 is four, the most symmetrical two of the two ends of described plate body 31, every two parallel and spaced apart.
Described clamp system 5 is two and is symmetrically set on described workbench 3, and two described clamp systems 5 lay respectively at
Described switch cubicle 200 opposite sides, described clamp system 5 can slide on described workbench 3 along the track of described chute 33, make
Described clamp system 5 near or away from described copper bar 201.
Described clamp system 5 includes the base plate 51 being flexibly connected with described workbench 3, is connected described base plate 51 in described work
Locating dowel 52 in station 3, the fixed block 53 being fixed on described base plate 51, connect described fixed block 53 and described base plate 51
Pressure strip 55 that reinforcement 54 be arranged in parallel with described fixed block 53, it is connected described fixed block 53 and the company of described pressure strip 55
Connect block 56, be fixed on the squeezing rod 57 of described pressure strip 55, the copper bar pressing plate 7 being located between two described squeezing rods 57 and connect
Connect the power set 58 of described fixed block 53 and described pressure strip 55.
Described base plate 51 is square bar panel, and it is movably connected on described workbench 3 and parallel with described workbench 3
Arrange.
In the present embodiment, described locating dowel 52 is bolt, when described clamp system 5 needs fixing, and described locating dowel 52
Through described chute 33, described base plate 51 is fixed on described workbench 3.After unclamping described locating dowel 52, described clamp system
5 can be moved back and forth along the bearing of trend of described chute 33 by described base plate 51.
Described fixed block 53 is square bar making sheet block, and described fixed block 53 is welded on described base plate 51, and with the described end
Plate 51 is vertical, and described fixed block 53 includes the hollow circuit cylinder 531 being fixedly arranged on it, and described power set 58 are through described hollow circuit cylinder
531。
The periphery of described hollow circuit cylinder 531 inwall offers female thread.
Described contiguous block 56 is several, and offers groove 561, and its one end is fixed with described fixed block 53 by bolt
Connecting, the other end is connected with described pressure strip 55 bolt by described groove 561 and can be along described groove 561 at described base plate
Move on 51.
And described fixed block 53 is parallel and interval arranges and is movably connected on described base plate 51 for described pressure strip 55.
Described squeezing rod 57 is fixedly arranged on to be stated pressure strip 55 and be arranged in parallel with described base plate 51, and described squeezing rod 57 is some
Individual, some described squeezing rods 57 are connected to the described copper bar pressing plate 7 side surface near described clamp system 5.
Described power set 58 are multidiameter, it include being connected through described hollow circuit cylinder 531 with described fixed block 53 and
Offer externally threaded propelling section 581 on outer circumference surface and extend and pass the company of described pressure strip 55 from described propelling section 581
The section of connecing 583, the outer circumference diameter of described linkage section 583 is less than described propelling section 581, and described propelling section 581 is near described pressure strip
One end of 55 abuts described pressure strip 55.
The external screw thread of described propelling section 581 is connected with the screw-internal thread fit of described hollow circuit cylinder 531.Push away described in rotating
The section of entering 581 promotes described pressure strip 55 to move toward rightabout, thus reaches to compress the effect of described copper bar pressing plate 7.
Described copper bar pressing plate 7 is several, and interval is arranged, and is used for fixing described copper bar 201.Described copper bar 201 sandwiched
Between the described pressure strip 55 that each two is adjacent, several described copper bar pressing plates 7 can set according to the quantity of described copper bar 201
Put, be allowed to that there is motility, improve service efficiency.
During work, two described clamp systems 5 are drawn close along described chute 33 toward center on described workbench 3, then tighten
Described locating dowel 52, frame described in described driven by servomotor is toward rising to the position of described copper bar 201, described copper bar
201 are located between described copper bar pressing plate 7, rotate described power set 58, and described propelling section 581 is toward described pressure strip 55 direction
Screwfeed, thus promote described pressure strip 55 to extrude described copper bar pressing plate 7, make described copper bar pressing plate 7 secure the above copper bar
201。
Compared with correlation technique, the switch cabinet copper bar clamping device that the present invention provides has the advantages that
One, by two symmetrically arranged described clamp systems 5, the described copper bar 201 of described switch cubicle 200 is clamped in
Between two described clamp systems 5, can effectively fix described copper bar 201, effectively raise the test of described switch cubicle 200
Efficiency；
Two, by the way of the screw thread feeding of described power set 58, advance described pressure strip 55, described copper bar 201 is pressed from both sides
Displacement time tight is finely adjusted, and effectively raises clamping force；
Three, by described pressure strip 55 is movably connected on described base plate 51, make the described pressure strip 55 can be at the described end
Moving in parallel on plate 51, described power set 58 promote described pressure strip 55 and described squeezing rod 57 for described copper bar pressing plate 7
Spacing, make described copper bar pressing plate 7 compress described copper bar 201；The quantity of the most described copper bar pressing plate 7 does not limits, and effectively improves
The flexibility ratio of the various quantity of the described copper bar of test 201.
The foregoing is only embodiments of the invention, not thereby limit the scope of the claims of the present invention, every utilize this
Equivalent structure or equivalence flow process that bright description and accompanying drawing content are made convert, or are directly or indirectly used in other relevant skill
Art field, is the most in like manner included in the scope of patent protection of the present invention.
Claims (9)
1. a switch cabinet copper bar clamping device, for the copper bar of clamping switch cabinet, it is characterised in that include workbench, symmetry
Two clamp systems being arranged at intervals on described workbench, base plate that described clamp system includes being located on described workbench,
It is vertically located in that the fixed block of described base plate is parallel with described fixed block and spaced pressure strip and promote described pressure strip
Motion is for clamping the power set of described copper bar, and one end of described power set is connected with described fixed block, the other end and institute
State pressure strip to connect.
Switch cabinet copper bar clamping device the most according to claim 1, it is characterised in that described power set are multidiameter,
It includes through the propelling section of described fixed block and from the extension of described propelling section and the linkage section through described pressure strip, described company
The outer circumference diameter of the section of connecing is less than described propelling section, and described propelling section abuts described pressure strip near one end of described pressure strip.
Switch cabinet copper bar clamping device the most according to claim 1, it is characterised in that described switch cabinet copper bar clamping device
Also include that the multiple copper bar pressing plates being located between two described clamp systems, multiple described copper bar pressing plates interval are arranged, described copper
Row folding is located between adjacent two described copper bar pressing plates.
Switch cabinet copper bar clamping device the most according to claim 3, it is characterised in that described switch cabinet copper bar clamping device
Also include that liftable frame, described workbench are fixedly arranged in described liftable frame.
Switch cabinet copper bar clamping device the most according to claim 4, it is characterised in that described liftable frame includes frame
Body, the drive rod being located on described support body and for the servomotor driving described drive rod to move up and down.
Switch cabinet copper bar clamping device the most according to claim 5, it is characterised in that described workbench includes chute, institute
Stating clamp system and also include some locating dowels, some described locating dowels are through described chute and are connected with described base plate, the described end
Plate moves along the bearing of trend of described chute.
Switch cabinet copper bar clamping device the most according to claim 6, it is characterised in that described clamp system also includes offering
Having the contiguous block of groove, one end of described contiguous block is fixing connects described fixed block, and the other end is by described groove and described pressure
Tight plate is slidably connected.
Switch cabinet copper bar clamping device the most according to claim 7, it is characterised in that described clamp system also includes fixed
In described pressure strip and the squeezing rod that be arranged in parallel with described base plate, described squeezing rod is connected to described copper bar pressing plate near described
One side surface of clamp system.
Switch cabinet copper bar clamping device the most according to claim 8, it is characterised in that described clamp system also includes being located at
Reinforcement bottom described fixed block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610747244.5A CN106249005B (en) | 2016-08-29 | 2016-08-29 | switch cabinet copper bar clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610747244.5A CN106249005B (en) | 2016-08-29 | 2016-08-29 | switch cabinet copper bar clamping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106249005A true CN106249005A (en) | 2016-12-21 |
| CN106249005B CN106249005B (en) | 2019-01-18 |
Family
ID=57597494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610747244.5A Active CN106249005B (en) | 2016-08-29 | 2016-08-29 | switch cabinet copper bar clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106249005B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA953795A (en) * | 1971-02-25 | 1974-08-27 | Friedrich Gottschalk | Clamping connector for bus bars |
| GB1472606A (en) * | 1975-05-19 | 1977-05-04 | Dorman Smith Switchgear Ltd | Cable clamp |
| CN202957349U (en) * | 2012-12-02 | 2013-05-29 | 高锡缘 | Copper bar crimp connection device |
| CN203445559U (en) * | 2013-07-22 | 2014-02-19 | 上海良信电器股份有限公司 | Rotary clamping electric connection mechanism |
| CN103715642A (en) * | 2013-12-31 | 2014-04-09 | 山西尚宽电气集团有限公司 | Busbar clamp |
| CN203774471U (en) * | 2014-04-02 | 2014-08-13 | 吉林龙鼎电气股份有限公司 | A special fixture for a low voltage switchgear cabinet busbar |
| CN205218603U (en) * | 2015-12-17 | 2016-05-11 | 天津市滨海新区塘沽建通防腐保温有限公司 | Steel pipe clamping device |
-
2016
- 2016-08-29 CN CN201610747244.5A patent/CN106249005B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA953795A (en) * | 1971-02-25 | 1974-08-27 | Friedrich Gottschalk | Clamping connector for bus bars |
| GB1472606A (en) * | 1975-05-19 | 1977-05-04 | Dorman Smith Switchgear Ltd | Cable clamp |
| CN202957349U (en) * | 2012-12-02 | 2013-05-29 | 高锡缘 | Copper bar crimp connection device |
| CN203445559U (en) * | 2013-07-22 | 2014-02-19 | 上海良信电器股份有限公司 | Rotary clamping electric connection mechanism |
| CN103715642A (en) * | 2013-12-31 | 2014-04-09 | 山西尚宽电气集团有限公司 | Busbar clamp |
| CN203774471U (en) * | 2014-04-02 | 2014-08-13 | 吉林龙鼎电气股份有限公司 | A special fixture for a low voltage switchgear cabinet busbar |
| CN205218603U (en) * | 2015-12-17 | 2016-05-11 | 天津市滨海新区塘沽建通防腐保温有限公司 | Steel pipe clamping device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106249005B (en) | 2019-01-18 |
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Address after: No.4 Xinzhong Road, Tianxin District, Changsha City, Hunan Province 410009 Patentee after: Hunan Electric Power Research Institute testing Group Co.,Ltd. Address before: No.4 Xinzhong Road, Tianxin District, Changsha City, Hunan Province 410009 Patentee before: HUNAN ELECTRIC DETECTION CO.,LTD. |