CN104157530B - The link rod of fusion tube can be fixed - Google Patents
The link rod of fusion tube can be fixed Download PDFInfo
- Publication number
- CN104157530B CN104157530B CN201410382253.XA CN201410382253A CN104157530B CN 104157530 B CN104157530 B CN 104157530B CN 201410382253 A CN201410382253 A CN 201410382253A CN 104157530 B CN104157530 B CN 104157530B
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- China
- Prior art keywords
- guide rod
- rod
- fusion tube
- mounting plate
- upper mounting
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- Expired - Fee Related
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- 230000004927 fusion Effects 0.000 title claims abstract description 49
- 238000009434 installation Methods 0.000 claims abstract description 12
- 230000001154 acute effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
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Abstract
The present invention discloses a kind of link rod fixing fusion tube, comprise insulated type holding rod, described holding rod one end connects fusion tube protection assembly, described fusion tube protection assembly comprises guide rod, upper mounting plate and lower installation board, described upper mounting plate is provided with envelope lid, the described lower end of envelope lid is provided with groove, the upper end of described guide rod is stretched in groove, it is provided with spring between described guide rod and envelope lid, described guide rod is provided with locking latches, described locking latches comprises the tight lock part that upper mounting plate is caught in and one end hinged with guide rod when spring compressed state and the unblock block being connected with the tight lock part the other end, it is provided with pull bar between described holding rod and guide rod, described pull bar comprises the mobile jib extended laterally to holding rod, described mobile jib is provided with the attached bar being perpendicular to the mobile jib body of rod. it is easy to operate that the present invention changes fusion tube, and can prevent fusion tube from falling.
Description
Technical field
The present invention relates to electric construction tool technical field, particularly relate to a kind of link rod fixing fusion tube.
Technical background
Current power system generally adopts drop type fusible cut-out protection high-tension line; owing to the factor such as running environment and quality product causes fusion tube to damage often; need the fusion tube that electric power serviceman more renews; and it is single for changing the link rod structure of fusion tube on the market; fusion tube is easily made to rock when changing fusion tube; even come off, add replacing difficulty, also replacing personnel are caused potential safety hazard simultaneously.
Summary of the invention
Technical problem to be solved by this invention is just to provide a kind of link rod fixing fusion tube, changes fusion tube easy to operate, and can prevent fusion tube from falling.
For solving the problems of the technologies described above, the present invention adopts following technical scheme:
The link rod of fusion tube can be fixed, comprise insulated type holding rod, described holding rod one end connects fusion tube protection assembly, described fusion tube protection assembly comprises guide rod, upper mounting plate and lower installation board, described upper mounting plate and lower installation board are slidably connected on guide rod, two axles it are provided with between described upper mounting plate and lower installation board, two axles are all socketed bearing, described bearing is socketed rotating cylinder, described rotating cylinder is respectively equipped with railing and two rhizosphere bars rotate head end with rotating cylinder and can dock formation closed loop, described upper mounting plate is provided with the retaining plate of fixing fusion tube, described guide rod is provided with guide plate, described guide plate is respectively equipped with projection near the both sides of rotating cylinder, described drum wall body is respectively equipped with guide groove, described projection slides in guide groove and drives rotating cylinder to rotate, described upper mounting plate is provided with envelope lid, the described lower end of envelope lid is provided with groove, the upper end of described guide rod is stretched in groove, it is provided with spring between described guide rod and envelope lid, described guide rod is provided with locking latches, described locking latches comprises the tight lock part that upper mounting plate is caught in and one end hinged with guide rod when spring compressed state and the unblock block being connected with the tight lock part the other end, it is provided with pull bar between described holding rod and guide rod, described pull bar comprises the mobile jib extended laterally to holding rod, described mobile jib is provided with the attached bar being perpendicular to the mobile jib body of rod.
Preferably, described guide plate is provided with open holes, and described guide rod is worn into open holes and welded with guide plate, and the extension of described guide groove becomes acute angle to tube rotaring axis, and two sides that described projection matches with guide groove are the inclined-plane adapted.
Preferably, described tight lock part comprises montant and cross bar, and described montant upper end is provided with the hook body can detained and connect mounting plate upper surface, and described guide rod is provided with the through hole of through side, and described cross bar is hinged with guide rod and crossbar end is connected through through hole with unblock block.
Preferably, described railing is L-shaped, and described rotating cylinder is provided with set collar, and described railing one end is connected with set collar.
Preferably, described retaining plate upper end is provided with the screw upwards extended and the card groove for being abutted against fusion tube, and described retaining plate is provided with the footing welded with upper mounting plate, is provided with stiffening plate between described footing and upper mounting plate.
Preferably, described spring upper end against groove floor, described spring lower end abutment guide rod upper surface.
Preferably, described guide rod upper end be provided be connected through hole the 2nd groove, described spring upper end against groove floor, described spring lower end abutment cross bar.
The present invention adopts technique scheme, and its one end is pulled out by the fusion tube that attached bar can catch on damage from high line circuit interface, is then unloaded by the fusion tube of damage by link rod, dismantles more simple and convenient, then new fusion tube is fixed on retaining plate, by upper mounting plate slide downward, projection opposed guide slots upwards slides and drives rotating cylinder rotation to make two rhizosphere rod head ends docking form closed loops, operating stick in installation process due to rock cause coming off time, the closed-loop structure of railing can block fusion tube, can effectively prevent from injuring workmen by a crashing object, when railing closes, spring is compressed, now upper mounting plate is caught on by tight lock part, after fusion tube is mounted on high-tension apparatus, tight lock part can be unlocked bottom block by clashing into unlock, spring promotes upper mounting plate upwards to slide, projection opposed guide slots slide downward drives rotating cylinder rotation thus railing is opened, link rod can be unloaded, being rotated up by fusion tube by the angle between mobile jib and attached bar afterwards is fastened on high-tension apparatus, the replacing of fusion tube can be completed. the present invention is easy to use, change fusion tube stablize convenient, it is to increase installation efficiency, can effectively prevent fusion tube from falling in installation process simultaneously, it is to increase security.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is described further:
Fig. 1 is the structural representation of the present invention;
Fig. 2 is the vertical view of centering guide of the present invention;
Fig. 3 is the left view of centering guide of the present invention;
Fig. 4 is the structural representation of rotating cylinder in the present invention;
Fig. 5 is the structural representation of locking latches in the present invention;
Fig. 6 is the structural representation of railing and set collar in the present invention;
Fig. 7 is the structural representation of retaining plate in the present invention;
Fig. 8 is the structural representation of the first embodiment of spring fitting in the present invention;
Fig. 9 is the structural representation of the 2nd kind of embodiment of spring fitting in the present invention.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is done explanation in detail.
Such as Fig. 1, shown in Fig. 8 and Fig. 9, the link rod that can fix fusion tube comprises insulated type holding rod 1, described holding rod one end connects fusion tube protection assembly, described fusion tube protection assembly comprises guide rod 2, upper mounting plate 301 and lower installation board 302, described upper mounting plate and lower installation board are slidably connected on guide rod, two axles 303 it are provided with between described upper mounting plate and lower installation board, two axles are all socketed bearing 304, described bearing is socketed rotating cylinder 305, described rotating cylinder is respectively equipped with railing 3051 and two rhizosphere bars rotate head end with rotating cylinder and can dock formation closed loop, described upper mounting plate is provided with the retaining plate 3012 of fixing fusion tube, described guide rod is provided with guide plate 306, described guide plate is respectively equipped with projection 306a near the both sides of rotating cylinder, described drum wall body is respectively equipped with guide groove 305a, described projection slides in guide groove and drives rotating cylinder to rotate, described upper mounting plate is provided with through hole 301a and envelope lid 3011, described envelope lid 3011 times ends are provided with groove 3011a, described slot opening is connected with upper through hole 301a, described lower installation board is provided with lower through-hole 302a, the upper end of described guide rod is stretched in groove through lower through-hole and upper through hole, it is provided with spring 3014 between described guide rod and envelope lid, described guide rod is provided with locking latches 307, described locking latches comprises the tight lock part 3071 that upper mounting plate is caught in and one end hinged with guide rod when spring compressed state and the unblock block 3072 being connected with the tight lock part the other end.
Being provided with pull bar 4 between described holding rod 1 and guide rod 2, described pull bar comprises the mobile jib 401 extended laterally to holding rod, and described mobile jib is provided with the attached bar 402 being perpendicular to the mobile jib body of rod. After fusion tube is mounted on high-tension apparatus, open railing unloading operation bar, by the angle between mobile jib and attached bar fusion tube rotated up and be fastened on high-tension apparatus, the replacing of fusion tube can be completed, attached bar can catch on and be left behind by the fusion tube of damage simultaneously, it may also be useful to convenient.
As shown in Figure 8, the first embodiment of spring fitting: described spring 3014 upper end against groove floor, described spring lower end abutment guide rod 2 upper surface.
As shown in Figure 9, the 2nd kind of embodiment of spring fitting: described guide rod 2 upper end be provided be connected through hole 201 the 2nd groove 202, described spring 3014 upper end against groove floor, described spring lower end abutment cross bar 3071b.
As shown in Figures 2 to 4, described guide plate 306 is provided with open holes 306b, described guide rod 2 is worn into open holes and is welded with guide plate, and the extension of described guide groove 305a becomes acute angle to rotating cylinder 305 axis, and two sides that described projection 306a matches with guide groove are the inclined-plane adapted. When this structure makes projection slide in guide groove, it is possible to drive rotating cylinder to rotate, thus control the keying of railing.
As shown in Figure 5, described tight lock part 3071 comprises montant 3071a and cross bar 3071b, described montant upper end is provided with the hook body 3071c that can detain and connect mounting plate 301 upper surface, described guide rod is provided with the through hole 201 of through side, and described cross bar is hinged with guide rod and crossbar end is connected through through hole with unblock block 3072. This structure is hinged by cross bar and guide rod, upwardly unlocks block and hook body can be made to deviate from from upper mounting plate, lock and unlock simple and convenient.
As shown in Figure 6, described railing 3051 is L-shaped, and described rotating cylinder 305 is provided with set collar 3052, and described railing one end is connected with set collar.
As shown in Figure 7, described retaining plate 3012 upper end is provided with the screw 3012a upwards extended and the card groove 3012b for being abutted against fusion tube, and described retaining plate is provided with the footing 3012c welded with upper mounting plate 301, is provided with stiffening plate 3013 between described footing and upper mounting plate. Fusion tube is caught on by screw and abuts against in card groove, and fixed effect is good, is provided with stiffening plate between retaining plate and mounting plate, and structure is more firm, durable in use.
Just preferred embodiment of the present invention is described above, but can not be interpreted as it is limitations on claims. The present invention is not only confined to above embodiment, and its concrete structure allows to change, and those skilled in the art can make various change and distortion according to the present invention, as long as not departing from the spirit of the present invention, all belongs to the scope that claims of the present invention define.
Claims (5)
1. can fix the link rod of fusion tube, comprise insulated type holding rod (1), it is characterized in that: described holding rod one end connects fusion tube protection assembly, described fusion tube protection assembly comprises guide rod (2), upper mounting plate (301) and lower installation board (302), described upper mounting plate and lower installation board are slidably connected on guide rod, two axles (303) it are provided with between described upper mounting plate and lower installation board, two axles are all socketed bearing (304), described bearing is socketed rotating cylinder (305), described rotating cylinder is respectively equipped with railing (3051) and two rhizosphere rod head ends can dock and form closed loop, described upper mounting plate is provided with the retaining plate (3012) of fixing fusion tube, described guide rod is provided with guide plate (306), described guide plate is respectively equipped with projection (306a) near the both sides of rotating cylinder, described drum wall body is respectively equipped with guide groove (305a), described projection slides in guide groove and drives rotating cylinder to rotate, described upper mounting plate is provided with envelope lid (3011), the lower end of described envelope lid (3011) is provided with groove (3011a), the upper end of described guide rod is stretched in groove, it is provided with spring (3014) between described guide rod and envelope lid, described guide rod is provided with locking latches (307), described locking latches comprises the tight lock part (3071) that upper mounting plate is caught in and one end hinged with guide rod when spring compressed state and the unblock block (3072) being connected with the tight lock part the other end, pull bar (4) it is provided with between described holding rod (1) and guide rod (2), described pull bar comprises the mobile jib (401) extended laterally to holding rod, described mobile jib is provided with the attached bar (402) being perpendicular to the mobile jib body of rod, described tight lock part (3071) comprises montant (3071a) and cross bar (3071b), described montant upper end is provided with the hook body (3071c) can detained and connect mounting plate (301) upper surface, described guide rod is provided with the through hole (201) of through side, described cross bar is hinged with guide rod and crossbar end through through hole, block (3072) is connected with unlocking.
2. the link rod fixing fusion tube according to claim 1, it is characterised in that: described railing (3051) is L-shaped, and described rotating cylinder (305) is provided with set collar (3052), and described railing one end is connected with set collar.
3. the link rod fixing fusion tube according to claim 2, it is characterized in that: described retaining plate (3012) upper end is provided with the screw (3012a) upwards extended and the card groove (3012b) for being abutted against fusion tube, described retaining plate is provided with the footing (3012c) welded with upper mounting plate (301), is provided with stiffening plate (3013) between described footing and upper mounting plate.
4. the link rod fixing fusion tube according to claim 3, it is characterised in that: described spring (3014) upper end against groove floor, described spring lower end abutment guide rod (2) upper surface.
5. the link rod fixing fusion tube according to claim 3, it is characterized in that: described guide rod (2) upper end is provided with the 2nd groove (202) being connected through hole (201), described spring (3014) upper end against groove floor, described spring lower end abutment cross bar (3071b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410382253.XA CN104157530B (en) | 2014-08-06 | 2014-08-06 | The link rod of fusion tube can be fixed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410382253.XA CN104157530B (en) | 2014-08-06 | 2014-08-06 | The link rod of fusion tube can be fixed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104157530A CN104157530A (en) | 2014-11-19 |
| CN104157530B true CN104157530B (en) | 2016-06-08 |
Family
ID=51883005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410382253.XA Expired - Fee Related CN104157530B (en) | 2014-08-06 | 2014-08-06 | The link rod of fusion tube can be fixed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104157530B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209929817U (en) * | 2019-03-28 | 2020-01-10 | 国网浙江象山县供电有限公司 | Multifunctional high-voltage insulation operating rod capable of being rapidly detached and hung |
| CN117153615B (en) * | 2023-08-18 | 2024-06-14 | 国网安徽省电力有限公司来安县供电公司 | High-stability arc extinguishing device of high-voltage switch |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2419235B (en) * | 2004-10-16 | 2007-09-05 | Clive Collins | "An improved method of controlling tungsten lighting" |
| CN201838922U (en) * | 2010-09-30 | 2011-05-18 | 江苏省电力公司江都市供电公司 | Link rod |
| CN202197045U (en) * | 2011-09-14 | 2012-04-18 | 云南电力试验研究院(集团)有限公司 | Novel insulating pull rod |
| CN203242954U (en) * | 2013-04-03 | 2013-10-16 | 河南省电力公司驻马店供电公司 | Multifunctional emergency repair link bar for electric power equipment |
| CN203983214U (en) * | 2014-08-06 | 2014-12-03 | 国家电网公司 | The fixing link rod of fusion tube |
-
2014
- 2014-08-06 CN CN201410382253.XA patent/CN104157530B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104157530A (en) | 2014-11-19 |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20160608 |