CN214153973U - Lightning protection equipment for power transmission and transformation convenient to it is fixed - Google Patents
Lightning protection equipment for power transmission and transformation convenient to it is fixed Download PDFInfo
- Publication number
- CN214153973U CN214153973U CN202120251920.6U CN202120251920U CN214153973U CN 214153973 U CN214153973 U CN 214153973U CN 202120251920 U CN202120251920 U CN 202120251920U CN 214153973 U CN214153973 U CN 214153973U
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- China
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- fixed
- groups
- power transmission
- movable sleeve
- blocks
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- Expired - Fee Related
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Abstract
The utility model discloses a lightning protection equipment for power transmission and transformation convenient to it is fixed, the on-line screen storage device comprises a fixed pedestal, the last lead screw that is equipped with of unable adjustment base, the lead screw top is equipped with fixed cover, fixed cover is equipped with the fixed plate, be equipped with the lightning rod on the fixed plate, fixed cover week side is equipped with three first connecting blocks of group, three first connecting blocks of group all are connected with two sets of head rods, the cover is equipped with the movable sleeve on the lead screw, the bottom of movable sleeve is equipped with the thread bush, week side of movable sleeve is equipped with three second fixed blocks of group, three second fixed blocks of group all are connected with two sets of second connecting rods, the second connecting rod all is connected with the control lever through the connecting pin with the one end of head rod, three control lever tops of group are equipped with tight piece. The utility model discloses when using, through rotating the thread bush, make the movable sleeve go up and down, relative motion is done to three group's control levers, and it is tight to press from both sides the lightning rod that connects that sets up on the fixed plate to it is fixed to connect the lightning rod, and it is more convenient when fixed lightning rod to let the staff, operates simplyr, and fixed more is firm.
Description
Technical Field
The utility model relates to a transformer substation technical field specifically is a lightning protection equipment for power transmission and transformation convenient to it is fixed.
Background
High voltage electricity has a high risk, and the target electric appliance does not need such high voltage, which requires reduction of voltage by transformation. Since a plurality of times of power transformation is required in the current transmission process, the transmission of current is referred to as power transmission and transformation.
In the electric power transmission process, the transformer substation needs to be used, and in order to guarantee safety, the transformer substation needs to be protected against lightning, and generally, a lightning rod is adopted for protection. But current lightning rod does not have bearing structure when using, and fixed mounting is more loaded down with trivial details, and stability is not high, and the result of use is unsatisfactory.
SUMMERY OF THE UTILITY MODEL
The utility model provides a be not enough to prior art, the utility model provides a lightning protection equipment for power transmission and transformation convenient to it is fixed to solve prior art, current lightning rod does not have bearing structure when using, and fixed mounting is more loaded down with trivial details, and stability is not high, the unsatisfactory technical problem of result of use.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
the lightning protection equipment for power transmission and transformation convenient to fix comprises a fixed base, wherein a screw rod is arranged on the fixed base, the top of the screw rod is provided with a fixed sleeve, the fixed sleeve is provided with a fixed plate, the fixed plate is provided with a lightning rod, three groups of first connecting blocks are arranged on the peripheral side of the fixed sleeve, the three groups of first connecting blocks are connected with two groups of first connecting rods, the screw rod is sleeved with a movable sleeve, the bottom of the movable sleeve is provided with a threaded sleeve, the bottom of the movable sleeve is provided with a snap ring, the threaded sleeve is provided with a clamping groove, the clamping ring is clamped in the clamping groove, three groups of second fixed blocks are arranged on the periphery of the movable sleeve, the three groups of second fixed blocks are connected with two groups of second connecting rods, the second connecting rods and one ends of the first connecting rods are connected with the control rods through connecting pins, and clamping blocks are arranged at the tops of the three groups of control rods.
As the utility model discloses a preferred technical scheme, three groups the inboard of pressing from both sides tight piece all is provided with the centre gripping cushion, the lightning rod sets up three groups press from both sides between the tight piece.
As the utility model discloses a preferred technical scheme, the week side of thread bush is connected with the hand wheel.
As the utility model discloses a preferred technical scheme, unable adjustment base's week side is provided with three mounting panels of group, two sets of mounting holes have been seted up on the mounting panel, wear to be equipped with the bolt in the mounting hole.
As an optimal technical scheme of the utility model, the mounting groove has been seted up on the fixed plate, connect the dodge pole to install in the mounting groove.
As the utility model discloses a preferred technical scheme, the week side of fixed plate is provided with three group's connecting plates, three groups the connecting plate with be connected with the bracing piece between the unable adjustment base.
The utility model provides a lightning protection equipment for power transmission and transformation convenient to it is fixed possesses following beneficial effect:
the utility model discloses when using, fix unable adjustment base in required position earlier, rotate the thread bush, the thread bush cooperates earlier with the lead screw, when rotating the thread bush, the thread bush goes up and down along the lead screw, the thread bush is connected with the movable sleeve, thereby make the movable sleeve go up and down, the movable sleeve passes through second connecting rod connection control pole, the fixed cover that the lead screw top set up is fixed, fixed cover is connected with the control pole through first connecting rod, when the movable sleeve goes up and down, relative motion is done to three group's control poles, press from both sides the lightning rod that connects that sets up on the fixed plate tightly, thereby it is fixed to connect the lightning rod, it is more convenient when fixed lightning rod to let the staff, the operation is simpler, fixed more firm.
Drawings
Fig. 1 is a schematic perspective view of a lightning protection device for power transmission and transformation, which is convenient to fix according to the present invention;
fig. 2 is an exploded view of the lightning protection device for power transmission and transformation, which is convenient to fix;
fig. 3 is an enlarged view of the area a in fig. 2.
In the figure: 1. a fixed base; 2. a screw rod; 3. fixing a sleeve; 4. a fixing plate; 5. a lightning rod; 6. a first connection block; 7. a movable sleeve; 8. a second fixed block; 91. a first connecting rod; 92. a second connecting rod; 10. a control lever; 11. a clamping block; 12. a connecting pin; 13. a snap ring; 14. a threaded sleeve; 15. a card slot; 16. a hand wheel; 17. a connecting plate; 18. mounting grooves; 19. clamping the soft cushion; 20. mounting a plate; 21. mounting holes; 22. a bolt; 23. a support rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1 to 3, the present invention provides a technical solution:
the lightning protection device for power transmission and transformation convenient to fix comprises a fixed base 1, wherein a lead screw 2 is arranged on the fixed base 1, a fixed sleeve 3 is arranged at the top of the lead screw 2, a fixed plate 4 is arranged on the fixed sleeve 3, a lightning rod 5 is arranged on the fixed plate 4, three groups of first connecting blocks 6 are arranged on the periphery of the fixed sleeve 3, three groups of first connecting blocks 6 are connected with two groups of first connecting rods 91, a movable sleeve 7 is sleeved on the lead screw 2, a threaded sleeve 14 is arranged at the bottom of the movable sleeve 7, a clamping ring 13 is arranged at the bottom of the movable sleeve 7, a clamping groove 15 is formed in the threaded sleeve 14, the clamping ring 13 is clamped in the clamping groove 15, three groups of second fixed blocks 8 are arranged on the periphery of the movable sleeve 7, the second fixed blocks 8 are connected with two groups of second connecting rods 92, the second connecting rods 92 and one end of the first connecting rods 91 are connected with a control rod 10 through connecting pins 12, the top of the three groups of control rods 10 are provided with clamping blocks 11.
When the lightning protection device for power transmission and transformation convenient to fix is used, the fixed base 1 is provided with the lead screw 2, the top of the lead screw 2 is provided with the fixed sleeve 3, the fixed sleeve 3 is provided with the fixed plate 4, the fixed plate 4 is provided with the lightning rod 5, three groups of first connecting blocks 6 are arranged on the periphery of the fixed sleeve 3, the three groups of first connecting blocks 6 are connected with two groups of first connecting rods 91, the lead screw 2 is sleeved with the movable sleeve 7, and the bottom of the movable sleeve 7 is provided with the threaded sleeve 14; fix unable adjustment base 1 in required position earlier, rotate thread bush 14, thread bush 14 cooperatees with lead screw 2, when rotating thread bush 14, thread bush 14 goes up and down along lead screw 2, thread bush 14 is connected with movable sleeve 7, thereby make movable sleeve 7 go up and down, movable sleeve 7 passes through second connecting rod 92 connection control pole 10, the fixed cover 3 that 2 tops of lead screw set up is fixed, fixed cover 3 is connected with control pole 10 through head rod 91, when movable sleeve 7 goes up and down, relative motion is done to three control poles 10 of group, it presss from both sides tightly to connect the pole 5 that sets up on fixed plate 4, thereby it is fixed to connect pole 5, it is more convenient when fixed pole 5 to let the staff, the operation is simpler, it is more firm to fix.
Referring to fig. 1 to 3, the clamping cushions 19 are disposed on the inner sides of the three clamping blocks 11, the lightning rod 5 is disposed between the three clamping blocks 11, and the clamping cushions 19 prevent the clamping blocks 11 from directly contacting the lightning rod 5, so as to reduce wear and prolong the service life of the lightning rod.
Referring to fig. 1 to 3, a hand wheel 16 is connected to the periphery of the threaded sleeve 14, and the hand wheel 16 is arranged to facilitate the rotation of the threaded sleeve 14 by a worker, thereby improving the working efficiency of the worker.
Referring to fig. 1 to 3, three sets of mounting plates 20 are disposed on the periphery of the fixing base 1, two sets of mounting holes 21 are disposed on the mounting plates 20, bolts 22 are inserted into the mounting holes 21, and the fixing base 1 is fixed more firmly by the bolts 22.
Referring to fig. 1 to 3, an installation groove 18 is formed on the fixing plate 4, the lightning rod 5 is installed in the installation groove 18, and the installation groove 18 is formed to allow the lightning rod 5 to be installed more stably.
Referring to fig. 1 to 3, three sets of connecting plates 17 are disposed on the periphery of the fixing plate 4, support rods 23 are connected between the three sets of connecting plates 17 and the fixing base 1, and the three sets of support rods 23 improve the stability of the lightning protection device for power transmission and transformation.
In summary, when the lightning protection device for power transmission and transformation convenient to fix is used, the fixed base 1 is provided with the screw rod 2, the top of the screw rod 2 is provided with the fixed sleeve 3, the fixed sleeve 3 is provided with the fixed plate 4, the fixed plate 4 is provided with the lightning rod 5, three groups of first connecting blocks 6 are arranged on the periphery of the fixed sleeve 3, the three groups of first connecting blocks 6 are all connected with two groups of first connecting rods 91, the screw rod 2 is sleeved with the movable sleeve 7, and the bottom of the movable sleeve 7 is provided with the threaded sleeve 14; fix unable adjustment base 1 in required position earlier, rotate thread bush 14, thread bush 14 cooperatees with lead screw 2, when rotating thread bush 14, thread bush 14 goes up and down along lead screw 2, thread bush 14 is connected with movable sleeve 7, thereby make movable sleeve 7 go up and down, movable sleeve 7 passes through second connecting rod 92 connection control pole 10, the fixed cover 3 that 2 tops of lead screw set up is fixed, fixed cover 3 is connected with control pole 10 through head rod 91, when movable sleeve 7 goes up and down, relative motion is done to three control poles 10 of group, it presss from both sides tightly to connect the pole 5 that sets up on fixed plate 4, thereby it is fixed to connect pole 5, it is more convenient when fixed pole 5 to let the staff, the operation is simpler, it is more firm to fix. The clamping cushion 19 avoids the clamping block 11 from directly contacting with the lightning rod 5, reduces abrasion and prolongs the service life of the lightning rod. The hand wheel 16 is arranged, so that the worker can rotate the threaded sleeve 14 more conveniently, and the working efficiency of the worker is improved. The fixing base 1 is fixed more firmly through the arranged bolts 22. The installation groove 18 is arranged to enable the lightning rod 5 to be installed more stably. The three groups of supporting rods 23 improve the stability of the lightning protection equipment for power transmission and transformation.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a lightning protection equipment for power transmission and transformation convenient to it is fixed which characterized in that: comprises a fixed base (1), a screw rod (2) is arranged on the fixed base (1), a fixed sleeve (3) is arranged at the top of the screw rod (2), a fixed plate (4) is arranged on the fixed sleeve (3), a lightning rod (5) is arranged on the fixed plate (4), three groups of first connecting blocks (6) are arranged on the periphery of the fixed sleeve (3), three groups of first connecting blocks (6) are connected with two groups of first connecting rods (91), a movable sleeve (7) is sleeved on the screw rod (2), a threaded sleeve (14) is arranged at the bottom of the movable sleeve (7), a snap ring (13) is arranged at the bottom of the movable sleeve (7), a clamping groove (15) is formed in the threaded sleeve (14), the snap ring (13) is clamped in the clamping groove (15), three groups of second fixed blocks (8) are arranged on the periphery of the movable sleeve (7), the three groups of second fixed blocks (8) are connected with two groups of second connecting rods (92), the second connecting rods (92) and one ends of the first connecting rods (91) are connected with the control rods (10) through connecting pins (12), and the top of the control rods (10) is provided with clamping blocks (11).
2. The lightning protection device for power transmission and transformation convenient to fix of claim 1, wherein: the clamping cushion (19) is arranged on the inner side of each clamping block (11), and the lightning rod (5) is arranged between the clamping blocks (11).
3. The lightning protection device for power transmission and transformation convenient to fix of claim 1, wherein: and a hand wheel (16) is connected on the peripheral side of the threaded sleeve (14).
4. The lightning protection device for power transmission and transformation convenient to fix of claim 1, wherein: the fixed base (1) is provided with three groups of mounting plates (20) on the periphery, two groups of mounting holes (21) are formed in the mounting plates (20), and bolts (22) penetrate through the mounting holes (21).
5. The lightning protection device for power transmission and transformation convenient to fix of claim 1, wherein: the fixing plate (4) is provided with a mounting groove (18), and the lightning rod (5) is mounted in the mounting groove (18).
6. The lightning protection device for power transmission and transformation convenient to fix of claim 1, wherein: the week side of fixed plate (4) is provided with three groups of connecting plates (17), three groups connecting plate (17) with be connected with bracing piece (23) between unable adjustment base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120251920.6U CN214153973U (en) | 2021-01-29 | 2021-01-29 | Lightning protection equipment for power transmission and transformation convenient to it is fixed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120251920.6U CN214153973U (en) | 2021-01-29 | 2021-01-29 | Lightning protection equipment for power transmission and transformation convenient to it is fixed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214153973U true CN214153973U (en) | 2021-09-07 |
Family
ID=77549153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120251920.6U Expired - Fee Related CN214153973U (en) | 2021-01-29 | 2021-01-29 | Lightning protection equipment for power transmission and transformation convenient to it is fixed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214153973U (en) |
-
2021
- 2021-01-29 CN CN202120251920.6U patent/CN214153973U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210907 Termination date: 20220129 |