CN205120764U - Adjustable bracing piece - Google Patents
Adjustable bracing piece Download PDFInfo
- Publication number
- CN205120764U CN205120764U CN201520910069.8U CN201520910069U CN205120764U CN 205120764 U CN205120764 U CN 205120764U CN 201520910069 U CN201520910069 U CN 201520910069U CN 205120764 U CN205120764 U CN 205120764U
- Authority
- CN
- China
- Prior art keywords
- bar
- web member
- rod
- connecting rod
- base
- 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.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 4
- 239000010959 steel Substances 0.000 claims abstract description 4
- 238000004382 potting Methods 0.000 claims description 18
- 238000012360 testing method Methods 0.000 abstract description 17
- 239000002184 metal Substances 0.000 abstract description 5
- 239000012212 insulator Substances 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010019233 Headaches Diseases 0.000 description 1
- 208000002193 Pain Diseases 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 231100000869 headache Toxicity 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
Abstract
The utility model provides a support, include: of adjustable bracing piece, the mainly used high -voltage testing line base, the body of rod and fastener subassembly, the base can adsorb on the object of steel preparation through magnetic field, the body of rod is the insulator spindle that can stretch out and draw back, the one end of the body of rod pass through rotary mechanism with the base is connected, and can be relative the base is rotatory, the fastener subassembly is located the other end of the body of rod, and can be relative the body of rod is rotatory. The utility model provides an adjustable bracing piece is applicable to different operational environment, enable the high -voltage testing line with by examination equipment and on every side the metal casing of equipment keep sufficient safe distance, also improved work efficiency in the time of the security that has improved high -voltage testing.
Description
Technical field
The utility model relates to mechanical manufacturing field, is specifically related to a kind of adjustable support bar.
Background technology
High-potting is whether judgment device continues to put into operation, and prevention apparatus damages and ensures the important measures of equipment safety operation, is a very important job in substation equipment maintenance.
Carrying out in high-potting, the installation of the high-potting line between joint test instrument and tested device is one makes us comparing pain in the neck, because working environment is complicated and changeable, in most high-potting, high-potting line all can not reach desirable vacant state.
Method conventional is at present: when having applicable support around tested device, insulating cord can be used to carry out supporting high-voltage test line, but it is more isolated at tested device, when there is no bracing frame around, insulating cord just loses its effect, is particularly carrying out in the work of high-potting to Bulk Supply Substation;
Although link rod also can play good supporting role, link rod be fixedly compare the problem allowing people have a headache, there is in test the situation tilting to fall in fixing insecure meeting, brings serious potential safety hazard to high-potting.
The desirable vacant state of high-potting line can guarantee the accuracy of test figure, and guarantee the safety of equipment and testing crew, and high-potting line will keep enough safe distances with the metal shell of tested device and surrounding devices, prevent high-potting line from occurring the phenomenon of electric discharge ground connection, cause test findings to occur severe deviations, even can cause equipment and testing crew and damage and damage.
Summary of the invention
In order to solve the problem, the utility model provides a kind of adjustable support bar, is mainly used in the support of high-potting line, it is characterized in that, comprising: base, the body of rod and wire clamp assembly;
Described base is adsorbed on object prepared by steel by magnetic field;
The described body of rod is retractable insulating bar, and one end of the described body of rod is connected with described base by rotating mechanism, and can rotate relative to described base;
The other end of the described body of rod is located at by described wire clamp assembly, and can rotate relative to the described body of rod.
Further, described rotating mechanism comprises: first connecting rod, second connecting rod and universal shaft joint;
Described first connecting rod and described second connecting rod are column structure;
One end of described first connecting rod is fixed on described base, and perpendicular to described base;
Described universal shaft joint is fixed on the other end of described first connecting rod and one end of described second connecting rod, and can make mutually to rotate between described first connecting rod and described second connecting rod.
Further, described universal shaft joint comprises: knob, the first web member and the second web member, and described second web member can rotate relative to described first web member;
Described knob is provided with stud, and one end level connection joint of described stud is on described knob;
Described first web member has two side, is respectively equipped with the first through hole and the second through hole in the radial direction in two side, and described first through hole and described second through hole coaxially arrange and can slide on described stud;
Being vertically installed with between described first through hole and described second pass through can through the third through-hole of described first connecting rod;
Described second web member comprises: inner sleeve and outer sleeve, and described inner sleeve is threaded with described stud, and described outer sleeve is coated on outside described inner sleeve;
Described outer sleeve can be driven to slide on described stud by described inner sleeve and described stud threads turn;
Described inner sleeve and described outer sleeve offer can through the fourth hole of described second connecting rod, described fourth hole run through described inner sleeve and described outer sleeve inside and outside and coaxially arrange.
Further, described wire clamp assembly comprises: wire clip body, the first web member and the second web member;
Described first web member comprises: the first rotating shaft and with described first rotating shaft projection connected vertically;
Described first web member by described first rotating shaft and the described body of rod hinged fixing;
Described second web member comprises: the second rotating shaft, and offers groove in described second rotating shaft vertical direction;
Rotatable and the described groove of described projection engages;
Described second web member by described second rotating shaft and described wire clip body hinged fixing;
Described wire clip body can be rotated relative to the described body of rod with described second web member by described first web member, and turning axle is vertical with the length direction of the described body of rod.
Further, the described body of rod comprises the first bar, the second bar and snap close;
One end of described first bar and one end of described second bar are socketed, and described second bar can rotate relative to described first bar and can move along the axial direction of described first bar;
The other end of described first bar is connected with described base by described rotating mechanism 4, and can rotate relative to described base;
The other end of described second bar is connected with described wire clamp assembly;
Described snap close is located at described first bar and described second bar socket place, is locked after being stretched by described snap close to the first bar and the second bar.
Further, described base is provided with magnetic on-off switch, is controlled by the magnetic of described magnetic on-off switch to described base.
Further, the length of described base be 60mm, wide for 50mm, high be 55mm.
The adjustable support bar of the one that the utility model provides, each place of switch cubicle can be used in, magnetic bases absorption affinity is strong, can prevent from support bar and cabinet from coming off to glide, controlled by the magnetic of magnetic on-off switch to base simultaneously, simple to operation, the safe distance that the metallic conductor of test wire and surrounding keeps enough can be made, save the time of high-potting, improve work efficiency; Reduce personnel cost simultaneously, and ensure that the safety of testing crew and testing equipment, improve safety coefficient.
Accompanying drawing explanation
Fig. 1 is the one-piece construction schematic diagram of a kind of adjustable support bar in the utility model;
Fig. 2 is the structural representation of the rotating mechanism in the utility model in a kind of adjustable support bar;
Fig. 3 is the STRUCTURE DECOMPOSITION schematic diagram of the wire clamp assembly in the utility model in a kind of adjustable support bar;
Embodiment
The exemplary embodiments embodying the utility model feature & benefits will describe in detail in the following description.Be understood that the utility model can have various changes in different embodiments, it neither departs from scope of the present utility model, and explanation wherein and to be shown in be use when explain in essence, and be not used to limit the utility model.
As shown in Figure 1, a kind of adjustable support bar is provided, is mainly used in the support of high-potting line, it is characterized in that, comprising: base 1, the body of rod 2 and wire clamp assembly 3;
Have electromagnet in base 1, the magnetic field by the electromagnet in magnetic on-off switch 11 pairs of bases 1 controls; When magnetic on-off switch 11 is open mode, can be adsorbed on object prepared by steel together with base;
Base 1 is specifically long is 60mm, wide 50mm, and height is 55mm, and volume is little, can bear the weight of 10-20 kilogram, and can carry out magnetic absorption with any metal.
The body of rod 2 is retractable insulating bar, comprising: the first bar 21, second bar 22 and snap close 23;
One end of first bar 21 and one end of the second bar 22 are socketed, and the second bar 22 can rotate relative to the first bar 21 and can move along the axial direction of the first bar 21;
The other end of the first bar 21 is connected with base 1 by rotating mechanism 4, and can rotate by respect thereto 1;
The other end of the second bar 22 is connected with wire clamp assembly 3;
Snap close 23 is located at the socket place of the first bar 21 and the second bar 22, can after the second bar 22 and the first bar 21 be stretched to arbitrary length by snap close 23, the effect be locked is played to the first bar 21 and the second bar 22, prevent in use, the automatic telescopic that the body of rod 2 causes because of the acting force of test wire, improves the security in use of this body of rod.
As shown in Figure 1, rotating mechanism 4 comprises: first connecting rod 41, second connecting rod 42 and universal shaft joint 43;
First connecting rod 41 and second connecting rod 42 are column structure;
One end of first connecting rod 41 is fixed on base 1, and perpendicular to base 1;
Universal shaft joint 43 is fixed on the other end of first connecting rod 41 and one end of second connecting rod 42, and can make mutually to rotate between first connecting rod 41 and second connecting rod 42.
As shown in Figure 2, universal shaft joint 43 comprises: knob 500, first web member 600 and the second web member 700, second web member 700 can rotate relative to the first web member 600;
Knob 500 is provided with stud 501, and one end level connection joint of stud 501 is on knob 500;
First web member 600 has two side, arranges at be respectively equipped with in the radial direction the first through hole 601 and second through hole 602, first through hole 601 of two side and can slide on stud 501 with the second through hole 602 is coaxial;
Being vertically installed with between the first through hole 601 and the second through hole 602 can through the third through-hole 603 of first connecting rod 41;
Second web member 700 comprises: inner sleeve 701 and outer sleeve 702, and inner sleeve 701 is threaded with stud 501, and outer sleeve 702 is coated on outside inner sleeve 701;
Outer sleeve 702 can be driven to slide on stud 501 by inner sleeve 701 and stud 501 threads turn;
Inner sleeve 701 and outer sleeve 702 offer can through the fourth hole 703 of second connecting rod 42, fourth hole 703 run through inner sleeve 701 and outer sleeve 702 inside and outside and coaxially arrange.
The concrete using method of this rotating mechanism 4 is: first, is connected one end of first connecting rod 41 through third through-hole 603 with base 1 is vertical; And by the stud 501 on knob 500 successively through the first through hole 601 and the second through hole 602, be threaded with inner sleeve 701;
Then, then be connected with the body of rod 2 one end of second connecting rod 42, the other end of second connecting rod 42 is through fourth hole 703;
According to the actual requirements second connecting rod 42 is rotated to correct position, then rotate knob 500, make stud 501 and inner sleeve threads turn, drive outer sleeve 702 close to the first web member simultaneously, thus second connecting rod 42 is locked;
While outer sleeve 702 is close to the second web member 600, the first through hole 601 is mutually close to each other with the second through hole 602, thus is locked by first connecting rod 41.
The other end of the body of rod 1 is located at by wire clamp assembly 3, and can rotate relative to the body of rod 1.
As shown in Figure 3, wire clamp assembly 3 specifically comprises: wire clip body 31, first web member 32 and the second web member 33;
First web member 32 comprises: the first rotating shaft 100 and with the first rotating shaft 100 connected vertically protruding 200;
First web member 32 by the first rotating shaft 100 and the second bar 22 hinged;
Second web member 33 comprises: the second rotating shaft 300, and offers groove 400 in the vertical direction of the second rotating shaft 300;
Projection 200 is rotatable to be engaged with groove 400;
Second web member 33 is hinged fixing by the second rotating shaft 300 and wire clip body 31;
Wire clip body 31 can rotate relative to the second bar 22 with the second web member 33 by the first web member 32, and turning axle is vertical with the length direction of the second bar 22.
The adjustable support bar of the one that the utility model provides, is all connected and fixed by modes such as screw, pin, hot melts between each parts, does not limit at this to this.
When using this support bar, first the magnetic on-off switch on magnetic bases is opened, base is fixed on metal switch correct position cashier's office in a shop, then the angle of the body of rod and wire clamp assembly is adjusted, and it is fixing to utilize the snap close on the body of rod to carry out locking to the first bar and the second bar, prevents its automatic telescopic in high-potting; High-potting line is inserted in wire clamp chuck fixing, make the metal shell of high-potting line and high-tension apparatus keep a safe distance to get final product.
The adjustable support bar that the utility model provides, each place of switch cubicle can be used in, magnetic bases absorption affinity is strong, can prevent from support bar and cabinet from coming off to glide, controlled by the magnetic of magnetic on-off switch to base simultaneously, simple to operation, the safe distance that the metallic conductor of test wire and surrounding keeps enough can be made, save the time of high-potting, improve work efficiency; Reduce personnel cost simultaneously, and ensure that the safety of testing crew and testing equipment, improve safety coefficient.
Embodiment above describes the utility model, should be appreciated that term used illustrates and exemplary and nonrestrictive term.Specifically can implement in a variety of forms due to the utility model and not depart from spirit or the essence of invention, so be to be understood that, above-described embodiment is not limited to any aforesaid details, and explain widely in the spirit and scope that should limit in claim of enclosing, therefore fall into whole change in claim or its equivalent scope and remodeling and all should be claim of enclosing and contained.
Claims (5)
1. an adjustable support bar, is mainly used in the support of high-potting line, it is characterized in that, comprising: base, the body of rod and wire clamp assembly;
In described base, there is electromagnet, be adsorbed on object prepared by steel by magnetic field;
The described body of rod is retractable insulating bar, and one end of the described body of rod is connected with described base by rotating mechanism, and can rotate relative to described base;
The other end of the described body of rod is located at by described wire clamp assembly, and can rotate relative to the described body of rod;
Described rotating mechanism comprises: first connecting rod, second connecting rod and universal shaft joint;
Described first connecting rod and described second connecting rod are column structure;
One end of described first connecting rod is fixed on described base, and perpendicular to described base;
Described universal shaft joint is fixed on the other end of described first connecting rod and one end of described second connecting rod, and can make mutually to rotate between described first connecting rod and described second connecting rod;
The described body of rod comprises the first bar, the second bar and snap close;
One end of described first bar and one end of described second bar are socketed, and described second bar can rotate relative to described first bar and can move along the axial direction of described first bar;
The other end of described first bar is connected with described base by described rotating mechanism 4, and can rotate relative to described base;
The other end of described second bar is connected with described wire clamp assembly;
Described snap close is located at described first bar and described second bar socket place, is locked after being stretched by described snap close to the first bar and the second bar.
2. adjustable support bar as claimed in claim 1, is characterized in that
Described universal shaft joint comprises: knob, the first web member and the second web member, and described second web member can rotate relative to described first web member;
Described knob is provided with stud, and one end level connection joint of described stud is on described knob;
Described first web member has two side, is respectively equipped with the first through hole and the second through hole in the radial direction in two side, and described first through hole and described second through hole coaxially arrange and can slide on described stud;
Being vertically installed with between described first through hole and described second through hole can through the third through-hole of described first connecting rod;
Described second web member comprises: inner sleeve and outer sleeve, and described inner sleeve is threaded with described stud, and described outer sleeve is coated on outside described inner sleeve;
Described outer sleeve can be driven to slide on described stud by described inner sleeve and described stud threads turn;
Described inner sleeve and described outer sleeve offer can through the fourth hole of described second connecting rod, described fourth hole run through described inner sleeve and described outer sleeve inside and outside and coaxially arrange.
3. adjustable support bar as claimed in claim 1, is characterized in that, described wire clamp assembly comprises: wire clip body, the first web member and the second web member;
Described first web member comprises: the first rotating shaft and with described first rotating shaft projection connected vertically;
Described first web member by described first rotating shaft and the described body of rod hinged fixing;
Described second web member comprises: the second rotating shaft, and offers groove in described second rotating shaft vertical direction;
Rotatable and the described groove of described projection engages;
Described second web member by described second rotating shaft and described wire clip body hinged fixing;
Described wire clip body can be rotated relative to the described body of rod with described second web member by described first web member, and turning axle is vertical with the length direction of the described body of rod.
4. adjustable support bar as claimed in claim 1, is characterized in that, described base is provided with magnetic on-off switch, is controlled by the magnetosonic of described magnetic on-off switch to described base.
5. adjustable support bar as claimed in claim 1, is characterized in that, the length of described base is 60mm, the wide 50mm of being, height are 55mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520910069.8U CN205120764U (en) | 2015-11-16 | 2015-11-16 | Adjustable bracing piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520910069.8U CN205120764U (en) | 2015-11-16 | 2015-11-16 | Adjustable bracing piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205120764U true CN205120764U (en) | 2016-03-30 |
Family
ID=55576359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520910069.8U Expired - Fee Related CN205120764U (en) | 2015-11-16 | 2015-11-16 | Adjustable bracing piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205120764U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106019103A (en) * | 2016-06-28 | 2016-10-12 | 成都西南交大机电设备有限公司 | Mobile extra-high-voltage withstand voltage testing device |
| CN107036536A (en) * | 2017-06-01 | 2017-08-11 | 中国航发湖南动力机械研究所 | Support frame |
-
2015
- 2015-11-16 CN CN201520910069.8U patent/CN205120764U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106019103A (en) * | 2016-06-28 | 2016-10-12 | 成都西南交大机电设备有限公司 | Mobile extra-high-voltage withstand voltage testing device |
| CN107036536A (en) * | 2017-06-01 | 2017-08-11 | 中国航发湖南动力机械研究所 | Support frame |
| CN107036536B (en) * | 2017-06-01 | 2020-02-04 | 中国航发湖南动力机械研究所 | Supporting frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 Termination date: 20161116 |