CN220316860U - Overhead line paying-off device for power transmission and transformation - Google Patents
Overhead line paying-off device for power transmission and transformation Download PDFInfo
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- CN220316860U CN220316860U CN202321889234.7U CN202321889234U CN220316860U CN 220316860 U CN220316860 U CN 220316860U CN 202321889234 U CN202321889234 U CN 202321889234U CN 220316860 U CN220316860 U CN 220316860U
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- 230000009466 transformation Effects 0.000 title claims abstract description 19
- 230000005540 biological transmission Effects 0.000 title claims abstract description 18
- 239000007787 solid Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 230000000670 limiting effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an overhead line paying-off device for power transmission and transformation, which comprises a bottom plate and is characterized in that: the front and rear parts of the top of the bottom plate are fixedly connected with fixing plates, the middle parts of one side adjacent to the two fixing plates are penetrated and rotationally connected with sleeves, the middle part of the bottom plate is penetrated and fixedly connected with a fixing box, the middle part of the inner bottom of the fixing box is fixedly connected with a first hydraulic cylinder, the upper right portion of the fixed plate penetrates through and is fixedly connected with a coiling machine, the middle parts of the opposite sides of the two fixed plates are fixedly connected with fixed rings, the sleeve penetrates through the fixed rings, the inner walls of the left side and the right side of the fixed rings are fixedly connected with second hydraulic cylinders, and the rear end of the sleeve penetrates through and is fixedly connected with a second belt wheel. According to the utility model, the second hydraulic cylinder is started to extend, so that the second hydraulic cylinder pushes the brake block to be clamped on the sleeve, and the effect of preventing excessive paying-off of the paying-off cylinder brake is achieved.
Description
Technical Field
The utility model relates to the field of power transformation, in particular to an overhead line paying-off device for power transmission and transformation.
Background
The transformer is a process of transmitting electric energy through a transformer, the transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, the main components are a primary coil, a secondary coil and an iron core, and in the laying process of the transformer, a paying-off device is adopted to assist workers in paying off.
At present, current pay-off, the in-process installation of using is comparatively troublesome, wastes time and energy, and current pay-off can't lead to excessive unwrapping wire to pay-off brake simultaneously, leads to a series of problems such as pay-off winding, knot tying easily, consequently, the person skilled in the art provides an overhead line pay-off for sending the transformer to solve the problem that proposes among the above-mentioned background art.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides an overhead line paying-off device for power transmission and transformation.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: an overhead line pay-off for sending transformer, includes bottom plate, its characterized in that: the front and rear parts of the top of the bottom plate are fixedly connected with fixing plates, the middle parts of one side, adjacent to the two fixing plates, of the two fixing plates are respectively penetrated and rotatably connected with a sleeve, the middle part of the bottom plate is penetrated and fixedly connected with a fixing box, the middle part of the inner bottom of the fixing box is fixedly connected with a first hydraulic cylinder, the right upper part of the fixing plate is penetrated and fixedly connected with a coiling machine, the middle parts of one side, opposite to the two fixing plates, of the two fixing plates are respectively fixedly connected with a fixing ring, the sleeve penetrates the fixing ring, the fixed ring is left and right sides inner wall all fixedly connected with second pneumatic cylinder, and the rear portion the sleeve pipe rear end runs through and fixedly connected with second band pulley, second band pulley below is provided with motor and bottom plate fixed connection, two the adjacent one end of sleeve pipe all runs through and sliding connection has the connecting axle, the connecting axle middle part all runs through and rotates and be connected with the carousel, two the adjacent one end of connecting axle is all fixedly connected with fixture block.
For further description of the above technical solution:
the lifting plate is fixedly connected to the upper end of the first hydraulic cylinder and penetrates through the bottom plate.
For further description of the above technical solution:
the right side of the bottom plate is hinged with a slope plate which is fixedly connected with a rope part extending out of the coiling machine.
For further description of the above technical solution:
and the adjacent ends of the second hydraulic cylinders are oppositely arranged and are fixedly connected with brake blocks which correspond to the sleeves.
For further description of the above technical solution:
the motor output end is fixedly connected with a first belt pulley, and the first belt pulley is connected with a second belt pulley through a belt.
For further description of the above technical solution:
and a pay-off cylinder penetrates through and is arranged between the two clamping blocks.
For further description of the above technical solution:
the upper parts of the opposite sides of the two turntables are fixedly connected with a third hydraulic cylinder, and the other end of the third hydraulic cylinder is fixedly connected with a fixed plate.
The utility model has the following beneficial effects:
1. according to the utility model, firstly, the paying-off drum is pushed to the position on the slope plate, the winding machine is controlled to wind the rope, so that the slope plate and the paying-off drum are lifted, the paying-off drum is pushed to the lifting plate, the first hydraulic cylinder is controlled to extend to lift the paying-off drum to a designated position, and then the third hydraulic cylinder is controlled to extend to enable the clamping block to be clamped into the paying-off drum, so that the effect of limiting the paying-off drum is achieved.
2. According to the utility model, the second hydraulic cylinder is started to extend, so that the second hydraulic cylinder pushes the brake block to be clamped on the sleeve, and the effect of preventing excessive paying-off of the paying-off cylinder brake is achieved.
Drawings
Fig. 1 is a schematic diagram of an overhead line paying-off device for power transmission and transformation according to the present utility model;
fig. 2 is a schematic diagram of a pay-off drum of an overhead line pay-off device for power transmission and transformation according to the present utility model;
fig. 3 is a schematic diagram of a second hydraulic cylinder of an overhead line paying-off device for power transmission and transformation according to the present utility model;
fig. 4 is a partial exploded view of an overhead wire paying-off device for power transmission and transformation according to the present utility model;
fig. 5 is a schematic diagram of a fixing box of an overhead line paying-off device for power transmission and transformation according to the present utility model.
Legend description:
1. paying-off cylinder; 2. a first hydraulic cylinder; 3. a fixing plate; 4. a sleeve; 5. a bottom plate; 6. a lifting plate; 7. a ramp plate; 8. a fixing ring; 9. a second hydraulic cylinder; 10. a brake block; 11. a wire winder; 12. a clamping block; 13. a connecting shaft; 14. a turntable; 15. a third hydraulic cylinder; 16. a fixed box; 17. a motor; 18. a first pulley; 19. and a second pulley.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-5, one embodiment provided by the present utility model is: an overhead line paying-off device for power transmission and transformation comprises a bottom plate 5, wherein the front part and the rear part of the top of the bottom plate 5 are fixedly connected with a fixed plate 3, firstly, a rope on a coiling machine 11 is paid off, so that the coiling machine 11 drives a slope plate 7 to be hinged with the bottom plate 5, the middle parts of the adjacent sides of the two fixed plates 3 are penetrated and rotatably connected with a sleeve 4, the middle part of the bottom plate 5 is penetrated and fixedly connected with a fixed box 16, then a paying-off drum 1 is pushed to a position on the slope plate 7, then the rope is coiled by the coiling machine 11, the middle part of the inner bottom of the fixed box 16 is fixedly connected with a first hydraulic cylinder 2, the right upper part of the fixed plate 3 is penetrated and fixedly connected with the coiling machine 11, the slope plate 7 drives the paying-off drum 1 to move to be at the same level with a lifting plate 6, and then the paying-off drum 1 is pushed to reach a designated position on the lifting plate 6, the middle parts of the opposite sides of the two fixing plates 3 are fixedly connected with a fixing ring 8, the sleeves 4 penetrate through the fixing ring 8, the left side inner wall and the right side inner wall of the fixing ring 8 are fixedly connected with a second hydraulic cylinder 9, the extension of the first hydraulic cylinder 2 is controlled to drive the lifting plate 6 to lift, the lifting plate 6 drives the pay-off cylinder 1 to lift to a designated position, the rear end of the rear sleeve 4 penetrates through and is fixedly connected with a second belt pulley 19, a motor 17 is arranged below the second belt pulley 19 and is fixedly connected with the bottom plate 5, the adjacent ends of the two sleeves 4 penetrate through and are slidingly connected with a connecting shaft 13, then the extension of the third hydraulic cylinder 15 is controlled to push a rotary table 14, the rotary table 14 drives the connecting shaft 13 and a clamping block 12 to displace, the middle parts of the connecting shaft 13 penetrate through and are rotationally connected with the rotary table 14, the clamping block 12 is clamped into a clamping groove in the pay-off cylinder 1, and therefore the effect of limiting the pay-off cylinder 1 is achieved, the adjacent ends of the two connecting shafts 13 are fixedly connected with clamping blocks 12.
The upper end of the first hydraulic cylinder 2 is fixedly connected with the lifting plate 6, the lifting plate 6 penetrates through the bottom plate 5, finally, the first belt pulley 18 and the second belt pulley 19 are driven to rotate through the starting motor 17, the second belt pulley 19 drives the sleeve 4 to rotate, the slope plate 7 is hinged to the right side of the bottom plate 5, the slope plate 7 is fixedly connected with a rope part extending out of the coiling machine 11, then the sleeve 4 drives the connecting shaft 13 and the clamping block 12 to rotate, the adjacent end of the second hydraulic cylinder 9 is oppositely provided with the brake block 10, the brake block 10 corresponds to the sleeve 4, the clamping block 12 drives the paying-off cylinder 1 to rotate and pay-off at a constant speed, when paying-off is required to stop, the second hydraulic cylinder 9 is started to extend, the output end of the motor 17 is fixedly connected with the first belt pulley 18 and the first belt pulley 18 is connected with the second belt pulley 19 through a belt, the brake block 10 is pushed onto the sleeve 4 through the belt, the paying-off cylinder 12 is prevented from excessively paying-off by the paying-off cylinder, the paying-off cylinder 1 is penetrated through the two clamping blocks 12, and the other end of the opposite side of the two rotary discs 14 is fixedly connected with the third hydraulic cylinder 15 and the other end of the third hydraulic cylinder 15 is fixedly connected with the third hydraulic plate 3.
Working principle: firstly, the rope on the coiling machine 11 is coiled, the coiling machine 11 drives the slope plate 7 to be hinged with the bottom plate 5, then the paying-off barrel 1 is pushed to the position on the slope plate 7, then the rope is coiled by controlling the coiling machine 11, the slope plate 7 drives the paying-off barrel 1 to move to be at the same level with the lifting plate 6, the paying-off barrel 1 is pushed to reach a designated position on the lifting plate 6, then the extension of the first hydraulic cylinder 2 is controlled to drive the lifting plate 6 to rise, the lifting plate 6 drives the paying-off barrel 1 to rise to the designated position, then the rotary table 14 is pushed by controlling the extension of the third hydraulic cylinder 15, then the rotary table 14 drives the connecting shaft 13 and the clamping block 12 to move, the clamping block 12 is clamped into a clamping groove in the paying-off barrel 1 to be clamped, the limiting effect on the paying-off barrel 1 is achieved, finally, the first belt pulley 18 and the second belt pulley 19 is driven by the starting motor 17, the sleeve 4 drives the connecting shaft 13 and the clamping block 12 to rotate, the paying-off barrel 1 is driven to rotate and the clamping block 12 is uniformly, and the second hydraulic block 9 is pushed to stretch when the paying-off is required to stop, so that the second hydraulic block 9 is pushed to excessively, and the paying-off barrel 4 is prevented from being excessively clamped into the sleeve.
Finally, it should be noted that: the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, it will be apparent to those skilled in the art that the foregoing description of the preferred embodiments of the present utility model can be modified or equivalents can be substituted for some of the features thereof, and any modification, equivalent substitution, improvement or the like that is within the spirit and principles of the present utility model should be included in the scope of the present utility model.
Claims (7)
1. Overhead line paying-off device for power transmission and transformation, comprising a bottom plate (5), and being characterized in that: the utility model discloses a rotary table, including bottom plate (5), fixed plate (3), fixed box (16), fixed plate (3), fixed ring (8) and sleeve pipe (4) are all fixedly connected with in the middle part around the top, two adjacent one side middle part of fixed plate (3) all runs through and rotates and is connected with sleeve pipe (4), rear portion sleeve pipe (4) rear end runs through and fixedly connected with second band pulley (19), second band pulley (19) below is provided with motor (17) and bottom plate (5) fixedly connected with first pneumatic cylinder (2), two adjacent one end of sleeve pipe (4) all runs through and is connected with connecting axle (13) in a sliding manner, middle part connecting axle (13) all fixedly connected with solid fixed ring (8) and sleeve pipe (4) run through, fixed ring (8) are all fixedly connected with second pneumatic cylinder (9), rear end all is connected with two adjacent rotating and is connected with rotary table (13).
2. An overhead line paying-off device for power transmission and transformation according to claim 1, characterized in that: the lifting plate (6) is fixedly connected to the upper end of the first hydraulic cylinder (2), and the lifting plate (6) penetrates through the bottom plate (5).
3. An overhead line paying-off device for power transmission and transformation according to claim 1, characterized in that: the right side of the bottom plate (5) is hinged with a slope plate (7), and the slope plate (7) is fixedly connected with a rope part extending out of the coiling machine (11).
4. An overhead line paying-off device for power transmission and transformation according to claim 1, characterized in that: and the adjacent ends of the second hydraulic cylinders (9) are oppositely arranged and are fixedly connected with brake blocks (10), and the brake blocks (10) correspond to the sleeves (4).
5. An overhead line paying-off device for power transmission and transformation according to claim 1, characterized in that: the output end of the motor (17) is fixedly connected with a first belt wheel (18), and the first belt wheel (18) is connected with a second belt wheel (19) through a belt.
6. An overhead line paying-off device for power transmission and transformation according to claim 1, characterized in that: a pay-off cylinder (1) penetrates through and is arranged between the two clamping blocks (12).
7. An overhead line paying-off device for power transmission and transformation according to claim 1, characterized in that: the upper parts of the opposite sides of the two turntables (14) are fixedly connected with a third hydraulic cylinder (15), and the other end of the third hydraulic cylinder (15) is fixedly connected with the fixed plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321889234.7U CN220316860U (en) | 2023-07-18 | 2023-07-18 | Overhead line paying-off device for power transmission and transformation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321889234.7U CN220316860U (en) | 2023-07-18 | 2023-07-18 | Overhead line paying-off device for power transmission and transformation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220316860U true CN220316860U (en) | 2024-01-09 |
Family
ID=89411341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321889234.7U Active CN220316860U (en) | 2023-07-18 | 2023-07-18 | Overhead line paying-off device for power transmission and transformation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220316860U (en) |
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2023
- 2023-07-18 CN CN202321889234.7U patent/CN220316860U/en active Active
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