CN219678072U - Electric power iron tower overhead line device - Google Patents
Electric power iron tower overhead line device Download PDFInfo
- Publication number
- CN219678072U CN219678072U CN202321003917.8U CN202321003917U CN219678072U CN 219678072 U CN219678072 U CN 219678072U CN 202321003917 U CN202321003917 U CN 202321003917U CN 219678072 U CN219678072 U CN 219678072U
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- China
- Prior art keywords
- mounting
- fixing base
- pulley
- iron tower
- wire
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 64
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 32
- 238000009434 installation Methods 0.000 claims description 15
- 238000012856 packing Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 description 6
- 238000005491 wire drawing Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Abstract
The utility model discloses an electric power iron tower wire erecting device which comprises an electric power iron tower, a wire paying-off pulley and a bolt fixing base, wherein an L-shaped mounting frame is fixedly arranged on the outer surface of the upper end of the bolt fixing base, a pneumatic clamping type quick fixing structure for improving the mounting and fixing convenience of the wire paying-off pulley is arranged between the L-shaped mounting frame and the wire paying-off pulley, the pneumatic clamping type quick fixing structure comprises a mounting block and a U-shaped fixing base, an embedded groove is formed in the middle of the inner surfaces of two sides of the mounting block, an anti-slip gasket is arranged on the inner surface of the embedded groove, and micro cylinders are fixedly arranged on the outer surfaces of two sides of the U-shaped fixing base. According to the electric power iron tower wire-erecting device, the pneumatic clamping type rapid fixing structure is arranged, so that the structure is simple, the operation is convenient, the automatic rapid disassembly and assembly fixation of the wire-laying pulley can be realized, the convenience in mounting the wire-laying pulley and the electric power iron tower is improved, and the wire-erecting working efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of power line construction, in particular to a power tower wire lifting device.
Background
In power line engineering, the unwrapping wire coaster is a requisite electric power iron tower overhead line device, needs to hang the unwrapping wire coaster in the lower extreme of insulator chain in the electric power iron tower overhead line construction, then erects the wire of expansion on the unwrapping wire coaster, and the rethread stretch-draw machine drives the wire and slides on the unwrapping wire coaster and reach the regulation state, and the unwrapping wire coaster has played laborsaving and the effect of protection wire not worn out.
The existing electric power iron tower wire-erecting device lacks a quick assembly disassembly fixed knot structure to the unwrapping wire coaster, is inconvenient to install and dismantle fast to unwrapping wire coaster and electric power iron pylon, influences the working efficiency of overhead line, and is inconvenient to carry out automatic adjustment to the tension of overhead line, has brought certain adverse effect for people's use, and for this reason, we propose an electric power iron tower wire-erecting device.
Disclosure of Invention
The utility model aims at the problems of the prior art and provides an electric iron tower wire-erecting device.
The utility model solves the technical problems by the following technical means:
the utility model provides an electric power iron tower overhead line device, includes electric power iron tower, unwrapping wire coaster and bolt unable adjustment base, bolt unable adjustment base's upper end surface fixed mounting has L type mounting bracket, be equipped with the quick fixed knot of pneumatic centre gripping formula that is used for improving unwrapping wire coaster installation fixed convenience between L type mounting bracket and the unwrapping wire coaster, quick fixed knot of pneumatic centre gripping formula is including installation piece and U type fixing base, the embedded groove has been seted up at the both sides internal surface middle part of installation piece, the internal surface of embedded groove is equipped with anti-skidding packing ring, the equal fixed mounting of both sides surface of U type fixing base has miniature cylinder, the direction sliding sleeve has been seted up between the piston rod of miniature cylinder and the both sides internal surface middle part of U type fixing base, the other end of miniature cylinder's piston rod is equipped with spacing connecting block, the opposite side external surface fixedly connected with embedded fixed block of spacing connecting block, the upper end surface of L type mounting bracket is equipped with the lift tension adjustment structure that is used for improving the overhead line tension adjustment convenience.
Further, the installation piece is connected with the upper end surface fixed surface of unwrapping wire coaster, the embedding groove runs through the both sides internal surface middle part of installation piece, anti-skidding packing ring bonds with the internal surface of embedding groove, the quantity of miniature cylinder is two sets of, the both sides surface fixed connection of miniature cylinder and U type fixing base, swing joint between the piston rod of miniature cylinder through direction sliding sleeve and the both sides internal surface middle part of U type fixing base, the other end fixed connection of the piston rod of embedding fixed block through spacing connecting block and miniature cylinder.
Further, the embedded fixed block is movably connected with the inside of the embedded groove through a piston rod of the micro cylinder, and the paying-off pulley is detachably connected with the U-shaped fixed seat through the mounting block and the embedded fixed block.
Further, the lifting tension adjusting structure comprises a mounting seat, a hydraulic cylinder is fixedly arranged on the outer surface of the upper end of the mounting seat, a connecting ring is arranged at the other end of a piston rod of the hydraulic cylinder, and a connecting seat is fixedly connected with the outer surface of the lower end of the connecting ring.
Further, the hydraulic cylinder is fixedly connected with the outer surface of the upper end of the L-shaped mounting frame through the mounting seat, and the connecting seat is fixedly connected with a piston rod of the hydraulic cylinder through the connecting ring.
Further, the paying-off pulley is movably connected with the L-shaped mounting frame through a lifting tension adjusting structure.
Advantageous effects
Compared with the prior art, the utility model provides the electric power iron tower wire-erecting device, which has the following beneficial effects:
1. this electric power iron tower overhead line device through being provided with pneumatic centre gripping formula quick fixed knot and construct, simple structure, and the simple operation can realize fixed to the automatic quick assembly disassembly of unwrapping wire coaster, has improved the convenience to unwrapping wire coaster and electric power iron tower installation, improves overhead line work efficiency.
2. This electric power iron tower overhead line device through being provided with lift tension adjustment structure, accomplishes the installation fixed back of unwrapping wire coaster and electric power iron tower, uses unwrapping wire coaster cooperation to stretch the machine and carries out the overhead line, when need adjust the tension of overhead line, through the release of the piston rod of control pneumatic cylinder or after retracting, can drive the connecting seat of lower extreme and go up and down to drive the unwrapping wire coaster and carry out lifting control, realize the automatic adjustment to the overhead line tension on the unwrapping wire coaster, simple structure, the simple operation has improved the convenience to overhead line tension adjustment, has further improved overhead line efficiency.
Drawings
Fig. 1 is a schematic diagram of the overall planar structure of an electric iron tower overhead line device according to the present utility model.
Fig. 2 is a schematic diagram of the position structure of the pneumatic clamping type quick fixing structure and the lifting tension adjusting structure of the electric iron tower wire erecting device.
Fig. 3 is a schematic plan view of a pneumatic clamping type quick fixing structure of an electric iron tower wire erecting device.
Fig. 4 is an enlarged plan view of a pneumatic clamping type quick fixing structure of an electric iron tower wire lifting device.
Fig. 5 is a schematic plan view of a lifting tension adjusting structure of an electric iron tower overhead line device according to the present utility model.
In the figure: 1. electric iron tower; 2. paying-off pulley; 3. a bolt fixing base; 4. an L-shaped mounting rack; 5. a pneumatic clamping type quick fixing structure; 6. a mounting block; 7. u-shaped fixing seat; 8. an embedding groove; 9. an anti-slip washer; 10. a micro cylinder; 11. a guide sliding sleeve; 12. a limit connecting block; 13. embedding a fixed block; 14. a lifting tension adjusting structure; 15. a mounting base; 16. a hydraulic cylinder; 17. a connecting ring; 18. and a connecting seat.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-5, an electric power iron tower wire erecting device comprises an electric power iron tower 1, a wire paying-off pulley 2 and a bolt fixing base 3, wherein an L-shaped mounting frame 4 is fixedly arranged on the outer surface of the upper end of the bolt fixing base 3, a pneumatic clamping type quick fixing structure 5 for improving the mounting and fixing convenience of the wire paying-off pulley 2 is arranged between the L-shaped mounting frame 4 and the wire paying-off pulley 2, the pneumatic clamping type quick fixing structure 5 comprises a mounting block 6 and a U-shaped fixing base 7, an embedded groove 8 is formed in the middle of the inner surfaces of two sides of the mounting block 6, a mini cylinder 10 is fixedly arranged on the outer surfaces of two sides of the anti-skid gasket 9,U type fixing base 7 on the inner surface of the embedded groove 8, a guide sliding sleeve 11 is arranged between a piston rod of the mini cylinder 10 and the middle of the inner surface of two sides of the U-shaped fixing base 7, a limit connecting block 12 is arranged at the other end of the piston rod of the mini cylinder 10, an embedded fixing block 13 is fixedly connected with the outer surface of the other side of the limit connecting block 12, and a lifting tension adjusting structure 14 for improving the wire tension adjusting convenience of the L-shaped mounting frame 4 is arranged on the outer surface of the upper end.
The installation piece 6 is fixedly connected with the upper end surface of unwrapping wire coaster 2, embedding groove 8 runs through the both sides internal surface middle part of installation piece 6, anti-skidding packing ring 9 bonds with the internal surface of embedding groove 8, the quantity of miniature cylinder 10 is two sets of, miniature cylinder 10 and the both sides external surface fixed connection of U type fixing base 7, swing joint between the piston rod of miniature cylinder 10 and the both sides internal surface middle part of U type fixing base 7 through direction sliding sleeve 11, embedding fixed block 13 passes through spacing connecting block 12 and the other end fixed connection of the piston rod of miniature cylinder 10.
The embedded fixing block 13 is movably connected with the inside of the embedded groove 8 through a piston rod of the micro cylinder 10, and the paying-off pulley 2 is detachably connected with the U-shaped fixing seat 7 through the mounting block 6 and the embedded fixing block 13.
The lifting tension adjusting structure 14 comprises a mounting seat 15, a hydraulic cylinder 16 is fixedly mounted on the outer surface of the upper end of the mounting seat 15, a connecting ring 17 is arranged at the other end of a piston rod of the hydraulic cylinder 16, and a connecting seat 18 is fixedly connected with the outer surface of the lower end of the connecting ring 17.
The hydraulic cylinder 16 is fixedly connected with the outer surface of the upper end of the L-shaped mounting frame 4 through a mounting seat 15, and a connecting seat 18 is fixedly connected with a piston rod of the hydraulic cylinder 16 through a connecting ring 17.
The paying-off pulley 2 is movably connected with the L-shaped mounting frame 4 through a lifting tension adjusting structure 14.
Principle of operation
Firstly, after the L-shaped mounting frame 4 is fixedly mounted with the outer surface of the upper end of the electric iron tower 1 through the bolt fixing base 3, when the paying-off pulley 2 is required to be mounted and fixed, the mounting block 6 is fixedly mounted with the outer surface of the upper end of the paying-off pulley 2, the mounting block 6 on the paying-off pulley 2 is placed in the U-shaped fixing seat 7, the embedded grooves 8 on two sides of the mounting block 6 are aligned with the embedded fixing blocks 13, the embedded fixing blocks 13 are consistent with the aperture of the embedded grooves 8, after the micro air cylinders 10 are started, the piston rods of the micro air cylinders 10 are controlled to push out, the limit connecting blocks 12 and the embedded fixing blocks 13 at the other end are driven to move towards the mounting block 6 until the embedded fixing blocks 13 are inserted into the embedded grooves 8 on two sides of the mounting block 6, after the limit connecting blocks 12 are contacted with the mounting block 6, the mounting block 6 is clamped and fixed in the U-shaped fixing seat 7 by the matched with the embedded fixing blocks 13, the anti-skid gasket 9 can improve the stability of fixing, the structure is simple, the operation is convenient, the automatic quick dismounting and fixing of the paying-off pulley 2 can be realized, the convenience of the paying-off pulley 2 and the electric iron tower 1 is improved, and the wire erecting work efficiency is improved. After the installation of the paying-off pulley 2 and the electric iron tower 1 is completed, the paying-off pulley 2 is used for carrying out wire drawing by matching with a stretching machine, when the tension of the wire drawing is required to be adjusted, the connecting seat 18 at the lower end can be driven to lift after the piston rod of the hydraulic cylinder 16 is pushed out or retracted by controlling, so that the paying-off pulley 2 is driven to lift and fall, the automatic adjustment of the wire drawing tension on the paying-off pulley 2 is realized, the structure is simple, the operation is convenient, the convenience of the wire drawing tension adjustment is improved, and the wire drawing efficiency is further improved.
It should be noted that in this document, relational terms such as first and second (first and second), and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (6)
1. The utility model provides an electric power iron tower overhead line system, includes electric power iron tower (1), unwrapping wire coaster (2) and bolt fastening base (3), its characterized in that: the utility model provides a quick fixed knot of pneumatic centre gripping formula structure (5) that is used for improving unwrapping wire coaster (2) installation fixed convenience between L type mounting bracket (4) and unwrapping wire coaster (2), quick fixed knot of pneumatic centre gripping formula structure (5) are including installation piece (6) and U type fixing base (7), embedded groove (8) have been seted up at the both sides internal surface middle part of installation piece (6), the internal surface of embedded groove (8) is equipped with anti-skidding packing ring (9), the equal fixed mounting of both sides surface of U type fixing base (7) has miniature cylinder (10), guide sliding sleeve (11) have been seted up between the piston rod of miniature cylinder (10) and the both sides internal surface middle part of U type fixing base (7), the other end of the piston rod of miniature cylinder (10) is equipped with spacing connecting block (12), the opposite side external surface fixedly connected with embedded fixed block (13) of spacing connecting block (12), the upper end surface of L type mounting bracket (4) is equipped with lift tension adjustment structure (14) that is used for improving the wire tension adjustment nature.
2. A power pylon assembly according to claim 1, wherein: the utility model discloses a pay-off pulley, including installation piece (6), embedded groove (8), anti-skidding packing ring (9), U type fixing base (7), mounting piece (6) and the upper end surface fixed connection of unwrapping wire coaster (2), embedded groove (8) run through the both sides internal surface middle part of installation piece (6), anti-skidding packing ring (9) bond with embedded groove (8)'s internal surface, the quantity of miniature cylinder (10) is two sets of, the both sides surface fixed connection of miniature cylinder (10) and U type fixing base (7), swing joint between the both sides internal surface middle part of miniature cylinder (10) through direction sliding sleeve (11) and U type fixing base (7), embedded fixed block (13) are through the other end fixed connection of spacing connecting block (12) and the piston rod of miniature cylinder (10).
3. A power pylon assembly according to claim 1, wherein: the embedded fixing block (13) is movably connected with the inside of the embedded groove (8) through a piston rod of the micro cylinder (10), and the paying-off pulley (2) is detachably connected with the U-shaped fixing seat (7) through the mounting block (6) and the embedded fixing block (13).
4. A power pylon assembly according to claim 1, wherein: the lifting tension adjusting structure (14) comprises a mounting seat (15), a hydraulic cylinder (16) is fixedly arranged on the outer surface of the upper end of the mounting seat (15), a connecting ring (17) is arranged at the other end of a piston rod of the hydraulic cylinder (16), and a connecting seat (18) is fixedly connected with the outer surface of the lower end of the connecting ring (17).
5. A power pylon assembly according to claim 4 wherein: the hydraulic cylinder (16) is fixedly connected with the outer surface of the upper end of the L-shaped mounting frame (4) through the mounting seat (15), and the connecting seat (18) is fixedly connected with a piston rod of the hydraulic cylinder (16) through the connecting ring (17).
6. A power pylon assembly according to claim 1, wherein: the paying-off pulley (2) is movably connected with the L-shaped mounting frame (4) through a lifting tension adjusting structure (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321003917.8U CN219678072U (en) | 2023-04-28 | 2023-04-28 | Electric power iron tower overhead line device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321003917.8U CN219678072U (en) | 2023-04-28 | 2023-04-28 | Electric power iron tower overhead line device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219678072U true CN219678072U (en) | 2023-09-12 |
Family
ID=87921792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321003917.8U Active CN219678072U (en) | 2023-04-28 | 2023-04-28 | Electric power iron tower overhead line device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219678072U (en) |
-
2023
- 2023-04-28 CN CN202321003917.8U patent/CN219678072U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |