CN205123136U - Transmission tower high altitude is overhauld and is used pulley gear - Google Patents
Transmission tower high altitude is overhauld and is used pulley gear Download PDFInfo
- Publication number
- CN205123136U CN205123136U CN201521004273.XU CN201521004273U CN205123136U CN 205123136 U CN205123136 U CN 205123136U CN 201521004273 U CN201521004273 U CN 201521004273U CN 205123136 U CN205123136 U CN 205123136U
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- China
- Prior art keywords
- fixed
- pulley
- seat
- screw rod
- fixing clamp
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 17
- 238000012423 maintenance Methods 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229910000746 Structural steel Inorganic materials 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 230000007547 defect Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
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Abstract
The utility model discloses transmission tower high altitude is overhauld and is used pulley gear, including pulley, pulley spindle, backup pad, connecting screw rod and fixed cassette, the front of backup pad is fixed with two connecting rods, the both ends of pulley spindle are fixed respectively on two connecting rods, the pulley rotates the suit on the pulley spindle, the back in the backup pad is fixed to connecting screw rod's one end, it has first screw hole to open on the fixed cassette, another end rotation of connecting screw rod connects at a threaded hole to tightly decide through two nuts, open on the fixed cassette have with shaft tower angle bar assorted recess, open the second screw hole more than two on the both sides wall of recess respectively. The utility model discloses a fixed cassette card then is realized tightly deciding through the bolt on the shaft tower angle bar, and this kind of mounting means is easy dismounting, laborsaving, nimble not only, and fixed very firm, reliable in addition, difficult production is rocked, has effectively solved the fixed defect of installation of traditional pulley, has improved the factor of safety and the work efficiency that operate.
Description
Technical field
The utility model relates to high-altitude maintenance device, relates in particular to a kind of transmission tower high-altitude maintenance pulley gear.
Background technology
Pulley is the circle wheel that can rotate around central shaft, and the main function of pulley is tractive load, changes force direction, through-put power etc.Pulley also can become the assembly of Chain conveyer or V belt translation, and power is transferred to another rotating shaft from a rotating shaft.
Transmission line high-altitude maintenance on, pulley as transmission hinge be a requisite instrument.Existing maintenance pulley in use, generally or can only be bundled on cross arm of tower without string for binding a plait by jack line, this fixed form also exist in actual use fixing insecure, easily rock, Work tool can not be delivered to the defects such as correct position, has a strong impact on efficiency and the fail safe of upkeep operation.
Utility model content
Technical problem to be solved in the utility model is to provide that a kind of structure is simple, easy accessibility, transmission tower high-altitude maintenance pulley gear.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme: transmission tower high-altitude maintenance pulley gear, comprise pulley, pulley spindle, supporting bracket, connecting screw rod and Fixing clamp-seat, the front of described supporting bracket is fixed with two connecting rods, the two ends of described pulley spindle are separately fixed on two connecting rods, described pulley rotation is sleeved on pulley spindle, one end of described connecting screw rod is fixed on the back side of supporting bracket, described Fixing clamp-seat has the first screwed hole, the other end of described connecting screw rod is screwed in the first screwed hole, and by two nut tightenings, described Fixing clamp-seat has the groove matched with shaft tower angle bar, for Fixing clamp-seat is stuck in shaft tower angle bar, the two side of described groove has plural second screwed hole, for Fixing clamp-seat being fixed on shaft tower angle bar through bolt.
Further, described Fixing clamp-seat comprises bar blocks and is fixed on contiguous block in the middle part of bar blocks, described bar blocks and contiguous block one-body molded, described first screwed hole is located at contiguous block, and described groove is located at bar blocks.
Further, described two connecting rods, connecting screw rod are all perpendicular to supporting bracket.
Further, described Fixing clamp-seat adopts Q235 carbon structural steel material to make.
Compared with prior art, the beneficial effects of the utility model are embodied in:
The utility model is stuck on shaft tower angle bar by Fixing clamp-seat, then tightening is realized by bolt, this mounting means not only easy accessibility, laborsaving, flexible, and it is fixing very firm, reliable, not easily produce and rock, defect is fixed in the installation efficiently solving conventional pulley, improves coefficient of safety and the operating efficiency of operation; And according to use needs, the extension elongation of connecting screw rod of the present utility model and angle can arbitrarily regulate, and ensure that Work tool is delivered to correct position, facilitate personnel's operation, save the operating time; In addition, the utility model structure is simple, small and exquisite, convenient, can be widely applied in the middle of transmission tower high-altitude maintenance, construction operation.
Accompanying drawing explanation
Fig. 1 is the front view of the utility model one embodiment.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is A-A cutaway view.
Fig. 4 is B-B cutaway view.
Being labeled as of each parts in accompanying drawing: 1 pulley, 2 pulley spindles, 3 supporting brackets, 4 connecting screw rods, 5 Fixing clamp-seats, 51 bar blocks, 511 grooves, 512 second screwed holes, 52 contiguous blocks, 521 first screwed holes, 6 connecting rods, 7 nuts.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described:
See Fig. 1, Fig. 2, Fig. 3 and Fig. 4.
The transmission tower high-altitude maintenance pulley gear of the utility model one embodiment, comprise pulley 1, pulley spindle 2, supporting bracket 3, connecting screw rod 4 and Fixing clamp-seat 5, the front of described supporting bracket 3 is fixed with two connecting rods 6, the two ends of described pulley spindle 2 are separately fixed on two connecting rods 6, described pulley 1 turning set is contained on pulley spindle 2, one end of described connecting screw rod 4 is fixed on the back side of supporting bracket 3, described Fixing clamp-seat 5 has the first screwed hole 521, the other end of described connecting screw rod 4 is screwed in the first screwed hole 521, and by the tightening of two nuts 7, described Fixing clamp-seat 5 has the groove 511 matched with shaft tower angle bar, for Fixing clamp-seat 5 is stuck in shaft tower angle bar, the two side of described groove 511 has plural second screwed hole 512, for Fixing clamp-seat 5 being fixed on shaft tower angle bar through bolt.
The utility model groove 511 and shaft tower angle bar match, and according to the different user demands of pulley, the utility model is arranged on the diverse location place of shaft tower angle bar, and therefore the shape of groove 511 does corresponding change.
In the present embodiment, see Fig. 2 and Fig. 4, described Fixing clamp-seat 5 comprises bar blocks 51 and is fixed on the contiguous block 52 in the middle part of bar blocks 51, described bar blocks 51 and contiguous block 52 one-body molded, described first screwed hole 521 is located at contiguous block 52, and described groove 511 is located at bar blocks 51.Above-mentioned design can be simplified to fix structure, the simplification material of deck 5 to greatest extent, and do not affect coordinating of groove 511 and shaft tower angle bar, in addition, bar blocks 51 and the one-body molded bonding strength that can ensure therebetween of contiguous block 52, make the installation of whole device fixing more firm.
In concrete enforcement, described two connecting rods 6, connecting screw rod 4 are all perpendicular to supporting bracket 3.Described Fixing clamp-seat 5 adopts Q235 carbon structural steel material to make.
When carrying out upkeep operation, staff carries the transmission tower high-altitude maintenance pulley gear of the utility model one embodiment and single head transmission rope and steps on job position to shaft tower, then by groove 511, Fixing clamp-seat 5 of the present utility model is stuck on shaft tower angle bar, then through the second screwed hole 512, Fixing clamp-seat 5 is fixed on shaft tower angle bar with bolt.On tower, operating personnel as required, unclamps nut 7, by the degree that the extension elongation of connecting screw rod 4 and angular adjustment are extremely applicable to, at tightening nut 7, under Ground Operation personnel coordinate, then started the transmission of Work tool by the utility model, carry out upkeep operation; After upkeep operation terminates, pine moves back the bolt in the second screwed hole 512, easily can pull down the utility model, and harvesting is waited until and used next time.
Be to be understood that example as herein described and execution mode only in order to illustrate, those skilled in the art can make various amendment or change according to it, when not departing from the utility model Spirit Essence, all belong to protection range of the present utility model.
Claims (4)
1. transmission tower high-altitude maintenance pulley gear, it is characterized in that: comprise pulley (1), pulley spindle (2), supporting bracket (3), connecting screw rod (4) and Fixing clamp-seat (5), the front of described supporting bracket (3) is fixed with two connecting rods (6), the two ends of described pulley spindle (2) are separately fixed on two connecting rods (6), described pulley (1) turning set is contained on pulley spindle (2), one end of described connecting screw rod (4) is fixed on the back side of supporting bracket (3), described Fixing clamp-seat (5) has the first screwed hole (521), the other end of described connecting screw rod (4) is screwed in the first screwed hole (521), and by the tightening of two nuts (7), described Fixing clamp-seat (5) has the groove (511) matched with shaft tower angle bar, for Fixing clamp-seat (5) is stuck in shaft tower angle bar, the two side of described groove (511) has plural second screwed hole (512), for Fixing clamp-seat (5) being fixed on shaft tower angle bar through bolt.
2. transmission tower high-altitude maintenance pulley gear as claimed in claim 1, it is characterized in that: described Fixing clamp-seat (5) comprises bar blocks (51) and is fixed on the contiguous block (52) at bar blocks (51) middle part, described bar blocks (51) and contiguous block (52) one-body molded, described first screwed hole (521) is located at contiguous block (52), and described groove (511) is located at bar blocks (51).
3. transmission tower high-altitude maintenance pulley gear as claimed in claim 1 or 2, is characterized in that: described two connecting rods (6), connecting screw rod (4) are all perpendicular to supporting bracket (3).
4. transmission tower high-altitude maintenance pulley gear as claimed in claim 1 or 2, is characterized in that: described Fixing clamp-seat (5) adopts Q235 carbon structural steel material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521004273.XU CN205123136U (en) | 2015-12-02 | 2015-12-02 | Transmission tower high altitude is overhauld and is used pulley gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521004273.XU CN205123136U (en) | 2015-12-02 | 2015-12-02 | Transmission tower high altitude is overhauld and is used pulley gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205123136U true CN205123136U (en) | 2016-03-30 |
Family
ID=55578712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521004273.XU Active CN205123136U (en) | 2015-12-02 | 2015-12-02 | Transmission tower high altitude is overhauld and is used pulley gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205123136U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108646095A (en) * | 2018-05-10 | 2018-10-12 | 杭州顿恒科技有限公司 | A kind of ground resistance remote online monitoring system and monitoring method |
-
2015
- 2015-12-02 CN CN201521004273.XU patent/CN205123136U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108646095A (en) * | 2018-05-10 | 2018-10-12 | 杭州顿恒科技有限公司 | A kind of ground resistance remote online monitoring system and monitoring method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 397, Tongcheng South Road, Baohe District, Hefei City, Anhui Province 230061 Patentee after: STATE GRID ANHUI POWER SUPPLY COMPANY OVERHAUL BRANCH Patentee after: STATE GRID CORPORATION OF CHINA Address before: No.415 Wuhu Road, Baohe District, Hefei City, Anhui Province 230061 Patentee before: Maintenance Company Of State Grid Anhui Electric Power Company Patentee before: State Grid Corporation of China |
|
| CP03 | Change of name, title or address | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 397, Tongcheng South Road, Baohe District, Hefei City, Anhui Province 230061 Patentee after: Super high voltage branch of State Grid Anhui Electric Power Co.,Ltd. Patentee after: STATE GRID CORPORATION OF CHINA Address before: No. 397, Tongcheng South Road, Baohe District, Hefei City, Anhui Province 230061 Patentee before: STATE GRID ANHUI POWER SUPPLY COMPANY OVERHAUL BRANCH Patentee before: STATE GRID CORPORATION OF CHINA |
|
| CP01 | Change in the name or title of a patent holder |