CN204696562U - A kind of drainage thread adjustable fixer - Google Patents
A kind of drainage thread adjustable fixer Download PDFInfo
- Publication number
- CN204696562U CN204696562U CN201520465912.6U CN201520465912U CN204696562U CN 204696562 U CN204696562 U CN 204696562U CN 201520465912 U CN201520465912 U CN 201520465912U CN 204696562 U CN204696562 U CN 204696562U
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- expansion link
- hole
- fixing clamp
- base
- shaped
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- 125000006850 spacer group Chemical group 0.000 claims abstract description 34
- 239000012212 insulator Substances 0.000 claims abstract description 28
- 239000002184 metal Substances 0.000 claims abstract description 6
- 238000010276 construction Methods 0.000 abstract description 10
- 238000009434 installation Methods 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000002045 lasting effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
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Abstract
The utility model discloses a kind of drainage thread adjustable fixer, relate generally to drainage thread erecting tools field.Comprise fixing clamp, adjustable column and insulator, fixing clamp is U-shaped metal plate holder, edge's symmetry of fixing clamp bottom surface be provided with through hole and wing bolt, the inner of wing bolt is provided with clamping plate, adjustable column comprises base and expansion link, the sidewall on base top is provided with T-shaped hole, spacer pin and spring is provided with in T-shaped hole, the block adapted with the wide end in T-shaped hole is provided with in the middle part of spacer pin, the two ends of spring are connected with the bottom surface in T-shaped hole and block respectively, vertically on the sidewall of expansion link be provided with multiple row spacing hole, spacing hole and spacer pin are used in combination, the bottom of insulator and the top of expansion link hinged, and hinged place is provided with fastening bolt.The beneficial effects of the utility model are: its structure is simple, easy for installation, fixing effectively lasting, and can carry out the adjustment of height and angle according to field condition, ensure that the safety and reliability of construction.
Description
Technical field
The utility model relates to drainage thread erecting tools field, specifically a kind of drainage thread adjustable fixer.
Background technology
Along with the continuous progress of society and improving constantly of economic level, the social demand to electricity is also in quick increase.Residential electricity consumption, commercial power etc. on the original basis straight line rise, and the contradiction of power grid quality and the masses, enterprise demand expands gradually, and distribution line load increases considerably.
Increasingly sharpening of high voltage overhead power transmission pressure, has higher requirement to the laying of high-pressure and low-pressure delivery guidewire and maintenance.According to related data statistics, recent years high-pressure and low-pressure wire the general increasing of quantity of the site operation such as construction, maintenance, repairing, under the principle guaranteeing aerial power transmission line fail safe, reliability, construction technology level also faces higher requirement and challenge.In high-tension overhead line, it is embody line security and reliability basic that annex is installed, and it is then the most important thing that the drainage of wire is arranged in whole accessory installation procedure, is also one of important evidence embodying construction technology level.
Existing job site, live line working personnel high-low pressure is joint used linear tension bar carry out charged connect drainage thread time, for meeting the safe distance of high-low pressure, the drainage thread that connects need connect above high pressure cross-arm, but because connect drainage thread is long, the pin insulator now used cannot be installed, the problem such as easily cause single-phase earthing, fixed effect not good, directly affects construction technology level and efficiency of construction.
In view of above-mentioned FAQs, prior art is proposed multiple drainage thread setting tool, but due to the defect that it exists separately, all be difficult to use in practice of construction and can not get promoting, gather its problem to be mainly: first, the setting tool of prior art all cannot adjust height and angle, but job site situation is complicated and changeable, the instrument that shape system is fixed is difficult to deal with diversified microenvironment, brings difficulty to workmen.Secondly, the horizontal smooth fixed form comparatively simple coarse of existing setting tool relatively high pressure, generally only adopt clamp etc. to be fixed, fixed effect is limited and persistence is not good enough, once come off also to involve the connection of drainage thread, affects the safe operation of distribution line.
Utility model content
The purpose of this utility model is to provide a kind of drainage thread adjustable fixer, and its structure is simple, easy for installation, fixing effectively lasting, and can carry out the adjustment of height and angle according to field condition, ensure that the safety and reliability of construction.
The utility model for achieving the above object, is achieved through the following technical solutions:
A kind of drainage thread adjustable fixer, comprise fixing clamp, adjustable column and insulator, described fixing clamp is U-shaped metal plate holder, edge's symmetry of described fixing clamp bottom surface be provided with through hole, the inwall of described through hole is provided with internal thread, the wing bolt be used in combination with it is provided with in described through hole, the inner of described wing bolt is provided with clamping plate, described adjustable column comprises base and expansion link, described base is cylindrical shape and its bottom is fixedly connected with the end face of fixing clamp, the opening part on described base top is provided with ring baffle, described expansion link to be socketed in base and with base matched in clearance, the inner of described expansion link is provided with the circular baffle plate be used in combination with ring baffle, the sidewall on described base top is provided with narrow end T-shaped hole outside, spacer pin and spring is provided with in described T-shaped hole, the outer end of described spacer pin passes base by T-shaped hole and is connected with draw ring, the middle part of described spacer pin is provided with the block adapted with the wide end in T-shaped hole, the two ends of described spring are connected with the bottom surface in T-shaped hole and block respectively, vertically on the sidewall of described expansion link be provided with multiple row spacing hole, described spacing hole and spacer pin are used in combination, the bottom of described insulator and the top of expansion link hinged, and hinged place is provided with fastening bolt.
Vertically on the sidewall of described fixing clamp be provided with T-shaped chute, one end of described clamping plate is provided with the T-shaped slide block be used in combination with T-shaped chute, and described clamping plate is slidably connected by T-shaped slide block and fixing clamp.
Described insulator is pin insulator.
The end face of described clamping plate and the end face of fixing clamp inside are equipped with rubber spacer.
Described multiple row spacing hole is uniformly distributed around the sidewall of expansion link.
Contrast prior art, the beneficial effects of the utility model are:
1, described fixing clamp, by the wing bolt at two ends, bottom, promotes clamping plate and coordinates fastening, by enlarge active surface, increase frictional force and thrust, thus improve fixed effect.Meanwhile, by the wing bolt at two ends, the adjustment of angle while of realizing fastening to clamping plate, makes fixing clamp be clamped on horizontal surface, and also can adapt to various domatic complex situations, the scope of application is more extensive.
2, by socket and the relative sliding of base and expansion link, make the adjustable length of adjustable column, thus can according to field condition, control drainage thread flexibly and to weigh smooth distance relative to high pressure, thus the distance between itself and high-voltage conducting wires is controlled preferably.By pulling draw ring, described spacer pin and spacing hole can be made to cooperatively interact, the relative position of effective firm banking and expansion link, mode of operation simple and fast, fixing firm.
3, described insulator and expansion link hinged, and can be fixed by fastening bolt, make its angle adjustable flexibly, in conjunction with axial rotation function (the multiple row spacing hole on described expansion link sidewall of expansion link, by expansion link and the matched in clearance of base and the fixation of spacer pin, make expansion link respect thereto axial rotation adjustable), enable insulator according to the relative position of high-voltage conducting wires and high pressure cross-arm, take appropriate direction and angle of inclination to comply with the installation of drainage thread, reduce the difficulty of workmen, make construction technology more regular and attractive in appearance.
4, described clamping plate to be slidably connected with fixing clamp by cooperatively interacting of T-shaped slide block and T-shaped chute, and its structure is simply effective, is conducive to the adjustment of clamping plate angle and height.
5, described pin insulator is widely used in electric power system, weatherability and mechanical strength better, and with low cost, be applicable to the fixed installation of drainage thread.
6, the setting of described rubber spacer, effectively can increase frictional force, increase fastening effect by deformation, thus improve fastening effect further, reduces the probability got loose.
7, described multiple row spacing hole is uniformly distributed around expansion link, is conducive to realizing expansion link fixing relative to each angle axial rotation of base, makes the relative position of the two regulate meticulousr.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model.
Accompanying drawing 2 is profiles of the utility model base and expansion link junction.
Accompanying drawing 3 is the profiles at position, the utility model T-shaped hole.
Accompanying drawing 4 is profiles of the utility model fixing clamp and clamping plate junction.
Label shown in accompanying drawing:
1, fixing clamp; 2, adjustable column; 3, insulator; 4, wing bolt; 5, clamping plate; 6, base; 7, expansion link; 8, ring baffle; 9, circular baffle plate; 10, T-shaped hole; 11, spacer pin; 12, spring; 13, draw ring; 14, block; 15, spacing hole; 16, fastening bolt; 17, T-shaped chute; 18, T-shaped slide block; 19, rubber spacer.
Embodiment
Below in conjunction with specific embodiment, set forth the utility model further.Should be understood that these embodiments are only not used in restriction scope of the present utility model for illustration of the utility model.In addition should be understood that those skilled in the art can make various changes or modifications the utility model, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the utility model instruction.
Described in the utility model is a kind of drainage thread adjustable fixer, agent structure comprises fixing clamp 1, adjustable column 2 and insulator 3, described fixing clamp 1 is U-shaped metal plate holder, edge's symmetry of described fixing clamp 1 bottom surface be provided with through hole, the inwall of described through hole is provided with internal thread, the wing bolt 4 be used in combination with it is provided with in described through hole, the inner of described wing bolt 4 is provided with clamping plate 5, described fixing clamp 1 is by the wing bolt 4 at two ends, bottom, promoting clamping plate 5 coordinates fastening, pass through enlarge active surface, increase frictional force and thrust, thus raising fixed effect.Meanwhile, by the wing bolt 4 at two ends, the adjustment of angle while of realizing fastening to clamping plate 5, makes fixing clamp 1 be clamped on horizontal surface, and also can adapt to various domatic complex situations, the scope of application is more extensive.Described adjustable column 2 comprises base 6 and expansion link 7, described base 6 is cylindrical shape and its bottom is fixedly connected with the end face of fixing clamp 1, the opening part on described base 6 top is provided with ring baffle 8, described expansion link 7 to be socketed in base 6 and with base 6 matched in clearance, the inner of described expansion link 7 is provided with the circular baffle plate 9 be used in combination with ring baffle 8, by socket and the relative sliding of base 6 and expansion link 7, make the adjustable length of adjustable column 2, thus can according to field condition, control the distance of drainage thread relative to high pressure cross-arm flexibly, thus the distance between itself and high-voltage conducting wires is controlled preferably.The sidewall on described base 6 top is provided with narrow end T-shaped hole 10 outside, spacer pin 11 and spring 12 is provided with in described T-shaped hole 10, the outer end of described spacer pin 11 passes base 6 by T-shaped hole 10 and is connected with draw ring 13, the middle part of described spacer pin 11 is provided with the block 14 adapted with the wide end in T-shaped hole 10, the two ends of described spring 12 are connected with the bottom surface in T-shaped hole 10 and block 14 respectively, vertically on the sidewall of described expansion link 7 be provided with multiple row spacing hole 15, described spacing hole 15 is used in combination with spacer pin 11, by pulling draw ring 13, described spacer pin 11 and spacing hole 15 can be made to cooperatively interact, the relative position of effective firm banking 6 and expansion link 7, mode of operation simple and fast, fixing firm.The bottom of described insulator 3 and the top of expansion link 7 hinged, and hinged place is provided with fastening bolt 16.Described insulator 3 is hinged with expansion link 7, and can be fixed by fastening bolt 16, make its angle adjustable flexibly, in conjunction with axial rotation function (the multiple row spacing hole 15 on described expansion link 7 sidewall of expansion link 7, by expansion link 7 and the matched in clearance of base 6 and the fixation of spacer pin 11, make expansion link 7 respect thereto 6 axial rotation adjustable), make insulator 3 can according to the relative position of high-voltage conducting wires and high pressure cross-arm, take appropriate direction and angle of inclination to comply with the installation of drainage thread, reduce the difficulty of workmen, make construction technology more regular and attractive in appearance.
Vertically on the sidewall of described fixing clamp 1 be provided with T-shaped chute 17, one end of described clamping plate 5 is provided with the T-shaped slide block 18 be used in combination with T-shaped chute 17, and described clamping plate 5 is slidably connected with fixing clamp 1 by T-shaped slide block 18.Structure is simply effective, is conducive to the adjustment of clamping plate 5 angle and height.
Described insulator 3 is pin insulator 3.Described pin insulator 3 is widely used in electric power system, weatherability and mechanical strength better, and with low cost, be applicable to the fixed installation of drainage thread.
The end face of described clamping plate 5 and the end face of fixing clamp 1 inside are equipped with rubber spacer 19.Effectively can increase frictional force, increase fastening effect by deformation, thus improve fastening effect further, reduce the probability got loose.
Described multiple row spacing hole 15 is uniformly distributed around the sidewall of expansion link 7.Be conducive to realizing expansion link 7 fixing relative to each angle axial rotation of base 6, make the relative position of the two regulate meticulousr.
Embodiment 1: described in the utility model is a kind of drainage thread adjustable fixer, agent structure comprises fixing clamp 1, adjustable column 2 and insulator 3, described fixing clamp 1 is U-shaped metal plate holder, edge's symmetry of described fixing clamp 1 bottom surface be provided with through hole, the inwall of described through hole is provided with internal thread, the wing bolt 4 be used in combination with it is provided with in described through hole, the inner of described wing bolt 4 is provided with clamping plate 5, vertically on the sidewall of described fixing clamp 1 be provided with T-shaped chute 17, one end of described clamping plate 5 is provided with the T-shaped slide block 18 be used in combination with T-shaped chute 17, described clamping plate 5 is slidably connected with fixing clamp 1 by T-shaped slide block 18.Described adjustable column 2 comprises base 6 and expansion link 7, described base 6 is cylindrical shape and its bottom is fixedly connected with the end face of fixing clamp 1, the opening part on described base 6 top is provided with ring baffle 8, described expansion link 7 to be socketed in base 6 and with base 6 matched in clearance, the inner of described expansion link 7 is provided with the circular baffle plate 9 be used in combination with ring baffle 8, the sidewall on described base 6 top is provided with narrow end T-shaped hole 10 outside, spacer pin 11 and spring 12 is provided with in described T-shaped hole 10, the outer end of described spacer pin 11 passes base 6 by T-shaped hole 10 and is connected with draw ring 13, the middle part of described spacer pin 11 is provided with the block 14 adapted with the wide end in T-shaped hole 10, the two ends of described spring 12 are connected with the bottom surface in T-shaped hole 10 and block 14 respectively, vertically on the sidewall of described expansion link 7 be provided with multiple row spacing hole 15, described spacing hole 15 is used in combination with spacer pin 11, the bottom of described insulator 3 and the top of expansion link 7 hinged, and hinged place is provided with fastening bolt 16.
Embodiment 2: described in the utility model is a kind of drainage thread adjustable fixer, agent structure comprises fixing clamp 1, adjustable column 2 and insulator 3, described fixing clamp 1 is U-shaped metal plate holder, edge's symmetry of described fixing clamp 1 bottom surface be provided with through hole, the inwall of described through hole is provided with internal thread, the wing bolt 4 be used in combination with it is provided with in described through hole, the inner of described wing bolt 4 is hingedly connected with clamping plate 5, and the end face of described clamping plate 5 and the end face of fixing clamp 1 inside are equipped with rubber spacer 19.Described adjustable column 2 comprises base 6 and expansion link 7, described base 6 is cylindrical shape and its bottom is fixedly connected with the end face of fixing clamp 1, the opening part on described base 6 top is provided with ring baffle 8, described expansion link 7 to be socketed in base 6 and with base 6 matched in clearance, the inner of described expansion link 7 is provided with the circular baffle plate 9 be used in combination with ring baffle 8, the sidewall on described base 6 top is provided with narrow end T-shaped hole 10 outside, spacer pin 11 and spring 12 is provided with in described T-shaped hole 10, the outer end of described spacer pin 11 passes base 6 by T-shaped hole 10 and is connected with draw ring 13, the middle part of described spacer pin 11 is provided with the block 14 adapted with the wide end in T-shaped hole 10, the two ends of described spring 12 are connected with the bottom surface in T-shaped hole 10 and block 14 respectively, on the sidewall of described expansion link 7, vertical uniform ring is wound with multiple row spacing hole 15, described spacing hole 15 is used in combination with spacer pin 11, described insulator 3 is pin insulator 3.The bottom of described insulator 3 and the top of expansion link 7 hinged, and hinged place is provided with fastening bolt 16.
Claims (5)
1. a drainage thread adjustable fixer, it is characterized in that: comprise fixing clamp (1), adjustable column (2) and insulator (3), described fixing clamp (1) is U-shaped metal plate holder, edge's symmetry of described fixing clamp (1) bottom surface be provided with through hole, the inwall of described through hole is provided with internal thread, the wing bolt (4) be used in combination with it is provided with in described through hole, the inner of described wing bolt (4) is provided with clamping plate (5), described adjustable column (2) comprises base (6) and expansion link (7), described base (6) for cylindrical shape and its bottom be fixedly connected with the end face of fixing clamp (1), the opening part on described base (6) top is provided with ring baffle (8), described expansion link (7) to be socketed in base (6) and with base (6) matched in clearance, the inner of described expansion link (7) is provided with the circular baffle plate (9) be used in combination with ring baffle (8), the sidewall on described base (6) top is provided with narrow end T-shaped hole (10) outside, spacer pin (11) and spring (12) is provided with in described T-shaped hole (10), the outer end of described spacer pin (11) is passed base (6) by T-shaped hole (10) and is connected with draw ring (13), the middle part of described spacer pin (11) is provided with the block (14) adapted with the wide end of T-shaped hole (10), the two ends of described spring (12) are connected with the bottom surface of T-shaped hole (10) and block (14) respectively, vertically on the sidewall of described expansion link (7) be provided with multiple row spacing hole (15), described spacing hole (15) and spacer pin (11) are used in combination, the bottom of described insulator (3) and the top of expansion link (7) hinged, and hinged place is provided with fastening bolt (16).
2. a kind of drainage thread adjustable fixer according to claim 1, it is characterized in that: vertically on the sidewall of described fixing clamp (1) be provided with T-shaped chute (17), one end of described clamping plate (5) is provided with the T-shaped slide block (18) be used in combination with T-shaped chute (17), and described clamping plate (5) is slidably connected by T-shaped slide block (18) and fixing clamp (1).
3. a kind of drainage thread adjustable fixer according to claim 1, is characterized in that: described insulator (3) is pin insulator (3).
4. a kind of drainage thread adjustable fixer according to claim 1, is characterized in that: the end face of described clamping plate (5) and the inner end face of fixing clamp (1) are equipped with rubber spacer (19).
5. a kind of drainage thread adjustable fixer according to claim 1, is characterized in that: described multiple row spacing hole (15) is uniformly distributed around the sidewall of expansion link (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520465912.6U CN204696562U (en) | 2015-07-01 | 2015-07-01 | A kind of drainage thread adjustable fixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520465912.6U CN204696562U (en) | 2015-07-01 | 2015-07-01 | A kind of drainage thread adjustable fixer |
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| Publication Number | Publication Date |
|---|---|
| CN204696562U true CN204696562U (en) | 2015-10-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520465912.6U Expired - Fee Related CN204696562U (en) | 2015-07-01 | 2015-07-01 | A kind of drainage thread adjustable fixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204696562U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107359558A (en) * | 2017-09-04 | 2017-11-17 | 南京汉启能源技术有限公司 | Three core crosslinked cable joints automatic pre-processing device rotary head mechanism |
| WO2018119877A1 (en) * | 2016-12-27 | 2018-07-05 | 张金风 | Load switch |
| CN109100498A (en) * | 2018-07-07 | 2018-12-28 | 邢凤江 | A kind of leather processing leather detection device |
| CN109300633A (en) * | 2018-10-12 | 2019-02-01 | 国网浙江嵊州市供电有限公司 | Non-porous cross-arm easy assembling type porcelain-arm insulator |
| CN110403708A (en) * | 2019-07-30 | 2019-11-05 | 烟台市奇山医院(烟台市传染病医院) | A kind of hepatopathy diagnosis and treatment processing unit |
| CN111146726A (en) * | 2019-12-23 | 2020-05-12 | 国网浙江龙游县供电有限公司 | Drainage wire hoop stay bar with adjustable length angle |
| CN116706768A (en) * | 2023-08-01 | 2023-09-05 | 国网山东省电力公司宁阳县供电公司 | Anti-drop structure for electric tower cable installation |
-
2015
- 2015-07-01 CN CN201520465912.6U patent/CN204696562U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018119877A1 (en) * | 2016-12-27 | 2018-07-05 | 张金风 | Load switch |
| CN107359558A (en) * | 2017-09-04 | 2017-11-17 | 南京汉启能源技术有限公司 | Three core crosslinked cable joints automatic pre-processing device rotary head mechanism |
| CN109100498A (en) * | 2018-07-07 | 2018-12-28 | 邢凤江 | A kind of leather processing leather detection device |
| CN109300633A (en) * | 2018-10-12 | 2019-02-01 | 国网浙江嵊州市供电有限公司 | Non-porous cross-arm easy assembling type porcelain-arm insulator |
| CN110403708A (en) * | 2019-07-30 | 2019-11-05 | 烟台市奇山医院(烟台市传染病医院) | A kind of hepatopathy diagnosis and treatment processing unit |
| CN111146726A (en) * | 2019-12-23 | 2020-05-12 | 国网浙江龙游县供电有限公司 | Drainage wire hoop stay bar with adjustable length angle |
| CN116706768A (en) * | 2023-08-01 | 2023-09-05 | 国网山东省电力公司宁阳县供电公司 | Anti-drop structure for electric tower cable installation |
| CN116706768B (en) * | 2023-08-01 | 2024-01-12 | 国网山东省电力公司宁阳县供电公司 | Anti-drop structure for electric tower cable installation |
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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 |
Granted publication date: 20151007 Termination date: 20160701 |
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| CF01 | Termination of patent right due to non-payment of annual fee |