CN218415535U - Steering pulley for net sealing during high-voltage power transmission construction - Google Patents
Steering pulley for net sealing during high-voltage power transmission construction Download PDFInfo
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- CN218415535U CN218415535U CN202222443830.4U CN202222443830U CN218415535U CN 218415535 U CN218415535 U CN 218415535U CN 202222443830 U CN202222443830 U CN 202222443830U CN 218415535 U CN218415535 U CN 218415535U
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Abstract
The utility model discloses a block net with turning to coaster during high-tension transmission construction, the on-line screen storage device comprises a base, the top of base has seted up spacing slide opening, the inside of spacing slide opening is equipped with two working plates, one of them working plate and base fixed connection, another the inside threaded connection of working plate has the lead screw, the input fixedly connected with handle of lead screw, the inside below of working plate has seted up first rectangular hole, one side of working plate has seted up first guiding hole, first rectangular hole and first guiding hole intercommunication, the top sliding connection of first rectangular hole has first locating plate, one side of first locating plate and the top that is located the base are equipped with first pulley, be connected through first bearing between first locating plate and the first pulley; this product simple structure is convenient for carry out the dismouting to first pulley and second pulley according to actual conditions to the height of first pulley and second pulley can be adjusted according to actual conditions, and convenience of customers uses.
Description
Technical Field
The utility model relates to a high-tension transmission equipment technical field especially relates to a block net is with turning to coaster during high-tension transmission construction.
Background
High voltage line generally refers to a transmission line carrying voltages above 10 kV. High pressures are generally free of 1000V, as specified in GB/T2900.50-2008, definition 2.1. Wherein 110kV and 330kV are mostly used in northern areas. Generally, transmission voltages of 220 kv or less are called high-voltage transmission, transmission voltages of 330 to 750 kv are called ultra-high-voltage transmission, and transmission voltages of 1000 kv or more are called ultra-high-voltage transmission.
The steering tackle for blocking during high-voltage power transmission construction is an auxiliary device in high-voltage power transmission equipment, and the working efficiency of workers can be improved through the steering tackle, so that the workers can safely and quickly block the net within a limited time.
The pulley position is fixed when using for block net during current pressure transmission construction, and can't change the specification of pulley according to actual need, leads to staff's work efficiency to reduce, can't be in the safe quick block net of limited time.
Consequently the utility model provides a block net with turning to the problem that exists in order to solve among the prior art during high-voltage transmission construction.
SUMMERY OF THE UTILITY MODEL
The utility model provides a block with turning to coaster during high-voltage transmission construction has solved current block for block when construction pulley rigidity when using, and can't change the specification of pulley according to actual need, leads to staff's work efficiency to reduce, can't be in the problem of the safe quick block in limited time.
In order to solve the problem, the utility model provides a block during high-tension transmission construction is with turning to coaster, the on-line screen storage device comprises a base, spacing slide opening has been seted up at the top of base, the inside of spacing slide opening is equipped with two working plates, one of them working plate and base fixed connection, another the inside threaded connection of working plate has the lead screw, the input fixedly connected with handle of lead screw, first rectangular hole has been seted up to the inside below of working plate, first guiding hole has been seted up to one side of working plate, first rectangular hole communicates with first guiding hole, the top sliding connection of first rectangular hole has first locating plate, one side of first locating plate and the top that is located the base are equipped with first pulley, be connected through first bearing between first locating plate and the first pulley.
Preferably, a thread groove is formed in one side of the first positioning plate, a first positioning screw rod is connected to the inner thread of the thread groove in a threaded manner, and the first positioning screw rod penetrates through the first guide hole.
Preferably, a second rectangular hole is formed in the upper portion inside the working plate, a second guide hole is formed in one side of the working plate, and the second rectangular hole is communicated with the second guide hole.
Preferably, a second positioning plate is slidably connected inside the second rectangular hole, a second positioning screw is connected to one side of the second positioning plate in a threaded manner, and the second positioning screw penetrates through the second guide hole.
Preferably, one side of the second positioning plate is provided with a second pulley, and the second positioning plate is connected with the second pulley through a second bearing.
The utility model has the advantages that: the handle drives the screw rod to rotate, the horizontal position of one working plate is convenient to adjust, when the two working plates are mutually classified, convenience is brought to users to disassemble, assemble and replace the first pulley and the second pulley, when the height of the first pulley needs to be adjusted, the position of the first positioning plate slides through the first rectangular hole, the first positioning plate drives the first pulley and the first bearing, then the first positioning screw is rotated through the first guide hole, the first positioning screw is matched and locked with the thread groove, the height of the first pulley is convenient to adjust, the second positioning plate slides through the second rectangular hole, the second positioning plate drives the second positioning screw to slide in the second guide hole, when the second positioning screw is locked, the position of the second positioning plate is fixed, the second positioning plate drives the second pulley through the second bearing, the position of the second pulley is convenient to adjust, the product is simple in structure, the first pulley and the second pulley are convenient to disassemble and use according to actual conditions, and the heights of the first pulley and the second pulley can be adjusted according to actual conditions, and convenience is convenient to use.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic overall side view of the present invention;
fig. 3 is a schematic view of a first pulley structure of the present invention.
Wherein: 1. a base; 2. a limiting slide hole; 3. a working plate; 4. a screw rod; 5. a handle; 6. a first rectangular hole; 7. a first guide hole; 8. a first positioning plate; 9. a first pulley; 10. a first bearing; 11. a thread groove; 12. a first positioning screw; 13. a second rectangular hole; 14. a second guide hole; 15. a second positioning plate; 16. a second positioning screw; 17. a second pulley.
Detailed Description
In order to deepen the understanding of the present invention, the following embodiments are combined to further detail the present invention, and the present embodiment is only used to explain the present invention, and does not constitute the limitation of the protection scope of the present invention.
According to fig. 1, 2 and 3, this embodiment provides a block is with turning to coaster during high-voltage transmission construction, including base 1, spacing slide opening 2 has been seted up at the top of base 1, the inside of spacing slide opening 2 is equipped with two working plates 3, one of them working plate 3 and base 1 fixed connection, another the internal thread connection of working plate 3 has lead screw 4, the input fixedly connected with handle 5 of lead screw 4, first rectangular hole 6 has been seted up to the inside below of working plate 3, first guiding hole 7 has been seted up to one side of working plate 3, first rectangular hole 6 is linked together with first guiding hole 7, the top sliding connection of first rectangular hole 6 has first locating plate 8, one side of first locating plate 8 just is located the top of base 1 and is equipped with first pulley 9, be connected through first bearing 10 between first locating plate 8 and the first pulley 9.
Second rectangular hole 13 has been seted up to the inside top of working plate 3, second guiding hole 14 has been seted up to one side of working plate 3, second rectangular hole 13 is linked together with second guiding hole 14, the inside sliding connection of second rectangular hole 13 has second locating plate 15, one side threaded connection of second locating plate 15 has second positioning screw 16, second positioning screw 16 runs through second guiding hole 14, one side of second locating plate 15 is equipped with second pulley 17, be connected through the second bearing between second locating plate 15 and the second pulley 17, slide second locating plate 15 through second rectangular hole 13, second locating plate 15 drives second positioning screw 16 and slides in second guiding hole 14 is inside, and when second positioning screw 16 locked, second locating plate 15 rigidity, second locating plate 15 drives second pulley 17 through the second bearing, is convenient for adjust the position of second pulley 17.
The utility model provides a pair of during high-voltage transmission construction block is with operation principle of turning to coaster as follows:
when the device is used, the first pulley 9 is hung above the bearing rope, then the handle 5 is rotated, the handle 5 drives the screw rod 4 to rotate, the horizontal position of one of the working plates 3 is convenient to adjust, when the two working plates 3 are classified, a user can conveniently disassemble, assemble and replace the first pulley 9 and the second pulley 17, when the height of the first pulley 9 needs to be adjusted, the position of the first positioning plate 8 is slid through the first rectangular hole 6, the first positioning plate 8 drives the first pulley 9 and the first bearing 10, then the first positioning screw 12 is rotated through the first guide hole 7, the first positioning screw 12 is matched and locked with the thread groove 11, the height of the first pulley 9 is convenient to adjust, the second positioning plate 15 is slid through the second rectangular hole 13, the second positioning plate 15 drives the second positioning screw 16 to slide inside the second guide hole 14, when the second positioning screw 16 is locked, the position of the second positioning plate 15 is fixed, the second positioning plate 15 drives the second pulley 17 through the second bearing, and the position of the second positioning plate 17 is convenient to adjust.
Compared with the prior art, the utility model provides a pair of block net has following beneficial effect with turning to coaster during high-voltage transmission construction:
this device drives lead screw 4 through handle 5 and rotates, be convenient for adjust the horizontal position of one of them working plate 3, when two working plate 3 when categorised each other, convenience of customers carries out dismouting change to first pulley 9 and second pulley 17, when the height of first pulley 9 needs to be adjusted, slide the position of first locating plate 8 through first rectangular hole 6, first locating plate 8 drives first pulley 9 and first bearing 10, then rotate first positioning screw 12 through first guiding hole 7, make first positioning screw 12 and thread groove 11 cooperation locking, be convenient for adjust the height of first pulley 9, slide second locating plate 15 through second rectangular hole 13, second locating plate 15 drives second positioning screw 16 and slides inside second guiding hole 14, when second positioning screw 16 locks, second locating plate 15 position is fixed, second locating plate 15 drives second pulley 17 through the second bearing, be convenient for adjust the position of second pulley 17, this product simple structure, be convenient for according to the actual conditions to first pulley 9 and second positioning screw 17, and the dismouting of convenience of user can be according to the pulley 17, and the convenience of use condition of second pulley 9.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a block with turning to coaster during high-tension transmission construction, includes the base, its characterized in that: spacing slide opening has been seted up at the top of base, the inside of spacing slide opening is equipped with two working plates, one of them working plate and base fixed connection, another the inside threaded connection of working plate has the lead screw, the input fixedly connected with handle of lead screw, first rectangular hole has been seted up to the inside below of working plate, first guiding hole has been seted up to one side of working plate, first rectangular hole communicates with first guiding hole, the top sliding connection of first rectangular hole has first locating plate, one side of first locating plate and the top that is located the base are equipped with first pulley, be connected through first bearing between first locating plate and the first pulley.
2. The steering pulley for net sealing in high-voltage power transmission construction according to claim 1, characterized in that: a thread groove is formed in one side of the first positioning plate, a first positioning screw rod is connected to the inner thread of the thread groove in a threaded mode, and the first positioning screw rod penetrates through the first guide hole.
3. The steering block for blocking during high-voltage power transmission construction according to claim 1, wherein: and a second rectangular hole is formed in the upper part inside the working plate, a second guide hole is formed in one side of the working plate, and the second rectangular hole is communicated with the second guide hole.
4. The steering block for blocking during high-voltage power transmission construction according to claim 3, wherein: the inside sliding connection of second rectangular hole has the second locating plate, one side threaded connection of second locating plate has the second positioning screw, the second positioning screw runs through the second guiding hole.
5. The steering block for blocking during high-voltage power transmission construction according to claim 4, wherein: and a second pulley is arranged on one side of the second positioning plate, and the second positioning plate is connected with the second pulley through a second bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222443830.4U CN218415535U (en) | 2022-09-15 | 2022-09-15 | Steering pulley for net sealing during high-voltage power transmission construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222443830.4U CN218415535U (en) | 2022-09-15 | 2022-09-15 | Steering pulley for net sealing during high-voltage power transmission construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218415535U true CN218415535U (en) | 2023-01-31 |
Family
ID=85032380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222443830.4U Active CN218415535U (en) | 2022-09-15 | 2022-09-15 | Steering pulley for net sealing during high-voltage power transmission construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218415535U (en) |
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2022
- 2022-09-15 CN CN202222443830.4U patent/CN218415535U/en active Active
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