CN103308332A - Centripetal force and frame strength detection device for bundle spacers - Google Patents
Centripetal force and frame strength detection device for bundle spacers Download PDFInfo
- Publication number
- CN103308332A CN103308332A CN2013101808270A CN201310180827A CN103308332A CN 103308332 A CN103308332 A CN 103308332A CN 2013101808270 A CN2013101808270 A CN 2013101808270A CN 201310180827 A CN201310180827 A CN 201310180827A CN 103308332 A CN103308332 A CN 103308332A
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- centripetal force
- pull
- frame strength
- frame
- pull bar
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- 125000006850 spacer group Chemical group 0.000 title claims abstract description 38
- 238000001514 detection method Methods 0.000 title abstract description 5
- 239000004020 conductor Substances 0.000 claims description 32
- 238000005336 cracking Methods 0.000 claims description 18
- 238000000926 separation method Methods 0.000 claims description 18
- 230000035807 sensation Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 1
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Abstract
The invention relates to a centripetal force and frame strength detection device for bundle spacers. The centripetal force and frame strength detection device comprises a frame, two groups of pullers, two puller mounting plates and at least four spacers uniformly distributed on the frame, wherein one group of pullers and one puller mounting plate are arranged on each of the two sides of the frame, pull rods are arranged on the two sides of each spacer, one end of each pull rod is movably connected with the corresponding puller mounting plate, and the other end of each pull rod is movably connected with the corresponding spacer. The centripetal force and frame strength detection device for bundle spacers has the advantages that the pullers arranged on the two sides of the frame simultaneously act on the spacers and the frame, the connection strength of the frame and the centripetal force of the spacers are effectively detected, the reliability is good, the use effect is good, the structure is simple, the mounting is convenient, and the safety performance is improved.
Description
Technical field
The present invention relates to cracking separation rod centripetal force-frame strength pick-up unit.
Background technology
Cracking separation rod makes the device that keeps certain geometric arrangement between the sub-conductor of split conductor, existing conductor spacer mostly is greatly four, six, eight, conductor spacer is installed on the framework, the intensity of framework can not be finished assurance, exist like this result of use poor, stability is bad, and usability is single, reliability is bad, has potential safety hazard.
Summary of the invention
The technical problem to be solved in the present invention is that existing cracking separation rod framework result of use is poor, and reliability is bad, thereby cracking separation rod centripetal force-frame strength pick-up unit is provided.
In order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions: cracking separation rod centripetal force-frame strength pick-up unit, comprise framework, two groups of pull heads, two pull head installing plates, at least four conductor spacers that are evenly distributed on the framework, the both sides of described framework are equipped with one group of pull head and a pull head installing plate, the both sides of every described conductor spacer are equipped with pull bar, one end of described pull bar is movably connected on the pull head installing plate, and the other end of described pull bar is movably connected on the conductor spacer.
Preferably, also comprise clamping bar, the middle part of described clamping bar is located on the conductor spacer, and the both sides of described clamping bar are equipped with fixture block, and an end of every described pull bar is equipped with the draw-in groove that matches with fixture block, is convenient to pull bar and rotates, and connects reliable.
Preferably, fixture block and the draw-in groove on the pull bar on the described clamping bar are rotationally connected by the second bearing pin, also can be by other connected modes of being convenient to be fixedly connected with, and the second bearing pin connects reliable, and is easy for installation, is convenient to dismounting, and result of use is good.
Preferably, the inboard of every described pull head installing plate is fixed with corresponding pull bar quantity and equates the contiguous block of joining, and every described contiguous block is connected by fixed head with every pull bar, also can be by other connected modes of being convenient to connect, contiguous block, fixed plate structure are simple, are convenient to rotate.
Preferably, described fixed head is two, one end of described fixed head is rotationally connected by the 3rd bearing pin and contiguous block, the other end of described fixed head is rotationally connected by the 4th bearing pin and pull bar, also can be by other connected modes of being convenient to rotate, the 3rd bearing pin and the 4th pin shaft structure are simple, easy for installation, connect reliably, result of use is good.
Preferably, described conductor spacer is four or the six roots of sensation or eight, and result of use is good, and Practical Performance is good.
Preferably, described conductor spacer is fixedly connected with by the first bearing pin with framework, also can be by other connected modes of being convenient to be fixedly connected with, and the first bearing pin connects reliable, and is easy for installation, is convenient to dismounting, and result of use is good.
Preferably, described pull head is fixedly connected with by screw thread with the pull head installing plate, also can be threaded reliable by other connected modes of being convenient to be fixedly connected with, and easy for installation, result of use is good.
In sum, advantage of the present invention: the pull head by being arranged on the framework both sides has effectively detected the centripetal force of strength of joint and the conductor spacer of framework simultaneously to conductor spacer and framework effect, good reliability, result of use is good, and is simple in structure, easy for installation, improved security performance.
Description of drawings
The invention will be further described below in conjunction with accompanying drawing:
Fig. 1 is the structural representation of cracking separation rod centripetal force of the present invention-frame strength pick-up unit;
Fig. 2 is the partial enlarged drawing of I among Fig. 1;
Fig. 3 is the structural representation of the embodiment of the invention two;
Fig. 4 is the structural representation of the embodiment of the invention three.
Embodiment
Embodiment one:
Such as Fig. 1, shown in Figure 2, cracking separation rod centripetal force-frame strength pick-up unit, comprise framework 1, two groups of pull heads 4, two pull head installing plates 5, four conductor spacers 2 that are evenly distributed on the framework 1, the both sides of described framework 1 are equipped with one group of pull head 4 and a pull head installing plate 5, the both sides of every described conductor spacer 2 are equipped with pull bar 3, one end of described pull bar 3 is movably connected on the pull head installing plate 5, the other end of described pull bar 3 is movably connected on the conductor spacer 2, described pull head 4 is fixedly connected on the outside of pull head installing plate 5, also comprise clamping bar 6, the middle part of described clamping bar 6 is located on the conductor spacer 2, the both sides of described clamping bar 6 are equipped with fixture block 61, one end of every described pull bar 3 is equipped with the draw-in groove 31 that matches with fixture block 61, being convenient to pull bar 3 rotates, connect reliable, fixture block 61 on the described clamping bar 6 is rotationally connected by the second bearing pin 7 with the draw-in groove 31 on the pull bar 3, also can be by other connected modes of being convenient to be fixedly connected with, the second bearing pin connects reliable, easy for installation, be convenient to dismounting, result of use is good, the inboard of every described pull head installing plate 5 is fixed with the contiguous block 9 that equates with corresponding pull bar 3 quantity, every described contiguous block 9 is connected by fixed head 10 with every pull bar 3, pull bar 3 corresponding contiguous blocks 9, also can be by other connected modes of being convenient to connect, contiguous block 9, fixed head 10 is simple in structure, be convenient to rotate, described fixed head 10 is two, one end of described fixed head 10 is rotationally connected with contiguous block 9 by the 3rd bearing pin 12, the other end of described fixed head 10 is rotationally connected with pull bar 3 by the 4th bearing pin 11, also can be by other connected modes of being convenient to rotate, the 3rd bearing pin and the 4th pin shaft structure are simple, easy for installation, connect reliable, result of use is good, described conductor spacer 2 is four, result of use is good, Practical Performance is good, described conductor spacer 2 is fixedly connected with by the first bearing pin 8 with framework 1, also can be by other connected modes of being convenient to be fixedly connected with, the first bearing pin 8 connects reliable, easy for installation, be convenient to dismounting, result of use is good, described pull head 4 and pull head 4 installing plates 5 are fixedly connected with by screw thread, also can by other connected modes of being convenient to be fixedly connected with, be threaded reliable, easy for installation, result of use is good.
Embodiment two:
Such as embodiment one described cracking separation rod centripetal force-frame strength pick-up unit, the present embodiment has following difference: as shown in Figure 3, described conductor spacer 2 is the six roots of sensation, the both sides of described clamping bar 6 all are connected with pull bar 3 by fixed head 10, described fixed head 10 1 ends and clamping bar 6 are rotationally connected by the 3rd bearing pin 12, the other end of described fixed head 10 and pull bar 3 are rotationally connected by the 4th bearing pin 11, and described pull bar 3 is provided with draw-in groove 31 and is rotationally connected by the second bearing pin 7 with contiguous block 9.
Embodiment three:
Such as embodiment one, two described cracking separation rod centripetal force-frame strength pick-up units, the present embodiment has following difference: as shown in Figure 4, described conductor spacer 2 is eight.
By the first bearing pin 8 conductor spacer 2 is evenly distributed on the framework 1, two groups of pull heads 4 are threaded connection respectively the outside at pull head installing plate 5, the inboard of two groups of pull head installing plates 5 is movably connected in respectively the both sides of conductor spacer 2 by pull bar 3, be pulled outwardly to two groups of pull heads 4 simultaneously, thereby an end that drives pull bar 3 rotates at pull head installing plate 5 places, thereby the other end of pull head 4 is rotated in the fixture block that conductor spacer 2 is provided with, thus 2 motions of pulling conductor spacer, thus the intensity of detection framework 1.
Pull head by being arranged on the framework both sides has effectively detected the centripetal force of strength of joint and the conductor spacer of framework simultaneously to conductor spacer and framework effect, good reliability, and result of use is good, and is simple in structure, easy for installation, improved security performance.
Claims (8)
1. cracking separation rod centripetal force-frame strength pick-up unit, comprise framework (1), it is characterized in that: also comprise two groups of pull heads (4), two pull head installing plates (5), at least four conductor spacers (2) that are evenly distributed on the framework (1), the both sides of described framework (1) are equipped with one group of pull head (4) and a pull head installing plate (5), the both sides of every described conductor spacer (2) are equipped with pull bar (3), one end of described pull bar (3) is movably connected on the pull head installing plate (5), and the other end of described pull bar (3) is movably connected on the conductor spacer (2).
2. cracking separation rod centripetal force according to claim 1-frame strength pick-up unit, it is characterized in that: also comprise clamping bar (6), the middle part of described clamping bar (6) is located on the conductor spacer (2), the both sides of described clamping bar (6) are equipped with fixture block (61), and an end of every described pull bar (3) is equipped with the draw-in groove (31) that matches with fixture block (61).
3. cracking separation rod centripetal force according to claim 2-frame strength pick-up unit is characterized in that: the fixture block (61) on the described clamping bar (6) is rotationally connected by the second bearing pin (7) with draw-in groove (31) on the pull bar (3).
4. cracking separation rod centripetal force according to claim 1-frame strength pick-up unit, it is characterized in that: the inboard of every described pull head installing plate (5) is fixed with the contiguous block (9) that equates with corresponding pull bar (3) quantity, and every described contiguous block (9) is connected by fixed head (10) with every pull bar (3).
5. cracking separation rod centripetal force according to claim 4-frame strength pick-up unit, it is characterized in that: described fixed head (10) is two, one end of described fixed head (10) is rotationally connected by the 3rd bearing pin (12) and contiguous block (9), and the other end of described fixed head (10) is rotationally connected by the 4th bearing pin (11) and pull bar (3).
6. cracking separation rod centripetal force according to claim 1-frame strength pick-up unit is characterized in that: described conductor spacer (2) is four or the six roots of sensation or eight.
7. cracking separation rod centripetal force according to claim 1-frame strength pick-up unit, it is characterized in that: described conductor spacer (2) is fixedly connected with by the first bearing pin (8) with framework (1).
8. cracking separation rod centripetal force according to claim 1-frame strength pick-up unit, it is characterized in that: described pull head (4) is fixedly connected with by screw thread with pull head installing plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101808270A CN103308332A (en) | 2013-05-16 | 2013-05-16 | Centripetal force and frame strength detection device for bundle spacers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101808270A CN103308332A (en) | 2013-05-16 | 2013-05-16 | Centripetal force and frame strength detection device for bundle spacers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103308332A true CN103308332A (en) | 2013-09-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101808270A Pending CN103308332A (en) | 2013-05-16 | 2013-05-16 | Centripetal force and frame strength detection device for bundle spacers |
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| Country | Link |
|---|---|
| CN (1) | CN103308332A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105811341A (en) * | 2016-04-19 | 2016-07-27 | 浙江华电器材检测研究所 | Split conductor fixing structure |
| CN117491167A (en) * | 2023-11-03 | 2024-02-02 | 中国电建集团河南电力器材有限公司 | Spacer centripetal force test detection equipment and application method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5481812A (en) * | 1994-05-16 | 1996-01-09 | Pedano; Michael | Spacing tool for wall construction |
| CN201222636Y (en) * | 2008-05-29 | 2009-04-15 | 四平线路器材厂 | Insulation type abruption damping spacing bar |
| CN201498951U (en) * | 2009-08-14 | 2010-06-02 | 南方电网技术研究中心 | Bundle spacing adjustable six-bundled spacer |
| CN202676549U (en) * | 2012-05-29 | 2013-01-16 | 红光输配电设备有限公司 | Space bar centripetal force testing machine tool |
| CN102944766A (en) * | 2012-09-24 | 2013-02-27 | 浙江华电器材检测研究所 | Space bar energy consumption testing device |
| CN203275105U (en) * | 2013-05-16 | 2013-11-06 | 国家电网公司 | Detection device of split spacer bar centripetal force and frame intensity |
-
2013
- 2013-05-16 CN CN2013101808270A patent/CN103308332A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5481812A (en) * | 1994-05-16 | 1996-01-09 | Pedano; Michael | Spacing tool for wall construction |
| CN201222636Y (en) * | 2008-05-29 | 2009-04-15 | 四平线路器材厂 | Insulation type abruption damping spacing bar |
| CN201498951U (en) * | 2009-08-14 | 2010-06-02 | 南方电网技术研究中心 | Bundle spacing adjustable six-bundled spacer |
| CN202676549U (en) * | 2012-05-29 | 2013-01-16 | 红光输配电设备有限公司 | Space bar centripetal force testing machine tool |
| CN102944766A (en) * | 2012-09-24 | 2013-02-27 | 浙江华电器材检测研究所 | Space bar energy consumption testing device |
| CN203275105U (en) * | 2013-05-16 | 2013-11-06 | 国家电网公司 | Detection device of split spacer bar centripetal force and frame intensity |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105811341A (en) * | 2016-04-19 | 2016-07-27 | 浙江华电器材检测研究所 | Split conductor fixing structure |
| CN117491167A (en) * | 2023-11-03 | 2024-02-02 | 中国电建集团河南电力器材有限公司 | Spacer centripetal force test detection equipment and application method |
| CN117491167B (en) * | 2023-11-03 | 2024-04-30 | 中国电建集团河南电力器材有限公司 | Spacer centripetal force test detection equipment and application method |
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Application publication date: 20130918 |