CN220222967U - Pay-off rack with bottom protection structure - Google Patents
Pay-off rack with bottom protection structure Download PDFInfo
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- CN220222967U CN220222967U CN202321104358.XU CN202321104358U CN220222967U CN 220222967 U CN220222967 U CN 220222967U CN 202321104358 U CN202321104358 U CN 202321104358U CN 220222967 U CN220222967 U CN 220222967U
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- cable
- bevel gear
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- 238000004804 winding Methods 0.000 claims abstract description 18
- 230000001681 protective effect Effects 0.000 claims abstract 4
- 230000002457 bidirectional effect Effects 0.000 claims description 21
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 230000001360 synchronised effect Effects 0.000 abstract 2
- 238000010276 construction Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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Abstract
The utility model discloses a pay-off rack with a bottom protection structure, which relates to the technical field of pay-off racks and comprises: the bottom plate, second motor and head rod, bottom plate top welded fastening has the support. This pay off rack with bottom protective structure drives worm and worm wheel through starting the second motor and meshes, the worm wheel can drive first two-way threaded rod and the two-way threaded rod of second and carry out synchronous rotation, can drive first screw thread piece and second screw thread piece respectively and remove when the two rotate, with first screw thread piece example, two sets of first screw thread pieces can carry out the removal of relative direction when first two-way threaded rod rotates, can drive first connecting rod and rotate when first screw thread piece removes, jack-up the clamp plate, the second connecting rod also can carry out synchronous movement, jack-up the clamp plate simultaneously, after the clamp plate contacts the cable of winding on the reel, can compress tightly the cable, accomplish spacing to the cable, so can be convenient for carry out spacing to the cable through above-mentioned operation.
Description
Technical Field
The utility model relates to the technical field of pay-off frames, in particular to a pay-off frame with a bottom protection structure.
Background
The wire and cable is used for transmitting electric energy, information and wire products for realizing electromagnetic energy conversion. The generalized wire cable is also called cable for short, the narrow-definition cable refers to an insulated cable, after the cable is produced, the cable is required to be wound by a pay-off rack, and the wound cable can be conveyed to various construction sites for use.
After the cable is produced, the cable is required to be wound through the pay-off rack and then conveyed to a construction site for use, the existing pay-off rack compresses the cable through the pressing plate on the winding disc after the cable is wound, but because the pressing plate is installed on the winding disc, the pressing plate can rotate along with the rotation of the winding disc, when the cable is wound, the pressing plate can be rotated to be opened, the cable is prevented from being wound on the pressing plate, and the service life and the use effect of the junction of the pressing plate and the winding disc can be influenced by the centrifugal force generated when the pressing plate rotates along with the winding disc.
Disclosure of Invention
The utility model aims to provide a pay-off rack with a bottom protection structure, so as to solve the problem that the existing pay-off rack provided by the background art is inconvenient to fix a cable.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a pay-off stand with a bottom guard structure, comprising: the device comprises a bottom plate, a second motor and a first connecting rod, wherein a bracket is fixedly welded at the top of the bottom plate, one side of the bracket is provided with the first motor through a mounting plate, and the output end of the first motor is fixedly connected with a winding disc;
the second motor is arranged at the bottom of the bottom plate through the mounting frame, a worm is fixedly welded at the output end of the second motor, and a worm wheel is connected to the outer side of the worm in a meshed mode.
Preferably, the worm wheel is internally fixedly connected with a first bidirectional threaded rod, and the outer side of the first bidirectional threaded rod is in threaded connection with a first thread block.
Preferably, one side of the first thread block is movably connected with a first connecting rod through a rotating shaft, the inside of the worm wheel is connected with a second bidirectional threaded rod, and the outer side of the second bidirectional threaded rod is in threaded connection with a second thread block.
Preferably, one side of the second threaded block is movably connected with a second connecting rod through a rotating shaft, and one sides of the second connecting rod and the first connecting rod are both movably connected with a pressing plate through the rotating shaft.
Preferably, the outside of the first connecting rod is connected with the bottom plate in a penetrating way, a spring is sleeved on one side of the first connecting rod, one end of the spring is connected with the bottom plate, and the outside of the first connecting rod is connected with a first bevel gear in a penetrating way through a limiting block.
Preferably, one side of the first bevel gear is connected with the bottom plate through a limiting ring, the other side of the first bevel gear is connected with a second bevel gear in a meshed mode, and one end of the second bevel gear is fixedly provided with a threaded rod body through a connecting shaft in a welded mode.
Preferably, the threaded rod body outside threaded connection has the support, support internally connected has the gag lever post, gag lever post top and bottom plate welded fastening, first bevel gear is provided with two sets of, is the symmetric distribution through the transverse center line of support, and the second connecting rod has been cup jointed to another set of first bevel gear inside.
Preferably, one end of the second connecting rod is fixedly connected with a clamping groove block, one side of the clamping groove block is provided with a clamping block, and one end of the clamping block is fixedly welded with the first connecting rod.
Compared with the prior art, the pay-off rack with the bottom protection structure has the beneficial effects that: the second motor is started to drive the worm to be meshed with the worm wheel, the worm wheel can drive the first bidirectional threaded rod to synchronously rotate with the second bidirectional threaded rod, the worm wheel can respectively drive the first threaded block to move with the second threaded block when rotating, the first threaded blocks are used for example, two groups of first threaded blocks can move in opposite directions when rotating the first bidirectional threaded rod, the first threaded blocks can drive the first connecting rod to rotate when moving, the pressing plate jack-up can be carried out, the second connecting rod can also synchronously move, the pressing plate jack-up can be carried out simultaneously, after the pressing plate contacts a cable wound on the collecting disc, the cable can be compressed, the limiting of the cable is completed, and the cable can be limited conveniently through the operation.
1. After the cable is produced, the cable is required to be wound through the pay-off rack and then conveyed to a construction site for use, after the pay-off rack finishes winding the cable, the cable is required to be compressed and limited, the worm is driven by the second motor to be meshed with the worm wheel, the worm wheel can drive the first bidirectional threaded rod to synchronously rotate with the second bidirectional threaded rod, the first threaded block and the second threaded block can be driven to move respectively when the two threaded blocks rotate, the first threaded block is used for example, the two groups of first threaded blocks can move in opposite directions when the first threaded block rotates, the first threaded block can drive the first connecting rod to rotate when moving, the pressing plate is jacked, the second connecting rod can also synchronously move, and meanwhile the pressing plate is jacked, after the pressing plate contacts the cable wound on the winding disk, the cable is compressed, the limiting of the cable is completed, and the cable can be limited conveniently through the operation.
2. After producing the cable, need carry out the rolling through the pay off rack with it, then carry and use in the construction site, when the pay off rack is placed in the ground, in order to prevent that the ground is rugged, the pay off rack is uneven to take place to empty when putting, through rotating four groups of connecting rods in adjusting bottom plate bottom respectively, can drive first bevel gear and rotate when the head rod rotates, can mesh with the second bevel gear when first bevel gear rotates, drive the second bevel gear and rotate, the second bevel gear can drive the threaded rod body and rotate, the threaded rod body can carry out screw drive with the support, make the support remove, can carry out spacingly to the support through the gag lever post, prevent that the support from taking place to rotate, through rotating the length of adjusting bottom plate bottom four groups of support, the steady of adaptable uneven ground keeps the pay off rack, so through the height of the adjustable pay off rack bottom of above-off, make the pay off rack steadily put on rugged ground, prevent that the pay off rack from taking place to empty.
Drawings
FIG. 1 is a schematic front view of the present utility model;
FIG. 2 is a right side view of the present utility model;
FIG. 3 is a schematic front cross-sectional view of a base plate of the present utility model;
FIG. 4 is a schematic front cross-sectional view of the support of the present utility model;
FIG. 5 is an enlarged schematic view of the utility model A;
fig. 6 is an enlarged schematic view of the present utility model B.
In the figure: 1. a bottom plate; 2. a bracket; 3. a first motor; 4. a reel; 5. a second motor; 6. a worm; 7. a worm wheel; 8. a first bi-directional threaded rod; 9. a first threaded block; 10. a first link; 11. a second bi-directional threaded rod; 12. a second threaded block; 13. a second link; 14. a pressing plate; 15. a first connecting rod; 16. a spring; 17. a first bevel gear; 18. a second bevel gear; 19. a threaded rod body; 20. a support; 21. a limit rod; 22. a second connecting rod; 23. a clamping groove block; 24. and (5) clamping blocks.
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.
Referring to fig. 1, 3 and 4, the present utility model provides a technical solution: a pay-off stand with a bottom guard structure, comprising: the device comprises a bottom plate 1, a second motor 5 and a first connecting rod 15, wherein a bracket 2 is fixedly welded at the top of the bottom plate 1, a first motor 3 is arranged on one side of the bracket 2 through a mounting plate, and a winding disc 4 is fixedly connected to the output end of the first motor 3;
the second motor 5 is arranged at the bottom of the bottom plate 1 through a mounting frame, a worm 6 is fixedly welded at the output end of the second motor 5, and a worm wheel 7 is connected with the outer side of the worm 6 in a meshed manner; the worm wheel 7 is internally fixedly connected with a first bidirectional threaded rod 8, and the outer side of the first bidirectional threaded rod 8 is in threaded connection with a first threaded block 9; one side of the first thread block 9 is movably connected with a first connecting rod 10 through a rotating shaft, the inside of the worm wheel 7 is connected with a second bidirectional threaded rod 11, and the outer side of the second bidirectional threaded rod 11 is in threaded connection with a second thread block 12; one side of the second threaded block 12 is movably connected with a second connecting rod 13 through a rotating shaft, one sides of the second connecting rod 13 and the first connecting rod 10 are both movably connected with a pressing plate 14 through the rotating shaft, the first bidirectional threaded rod 8 and the first threaded block 9 form a threaded transmission structure, and the worm 6 and the worm wheel 7 form a meshed transmission structure.
In specific implementation, after the cable is produced, the cable is required to be rolled up through a pay-off rack and then conveyed to a construction site for use, after the pay-off rack finishes rolling the cable, the cable is required to be compressed and limited, by starting the second motor 5, the second motor 5 drives the worm 6 to rotate, the worm 6 is meshed with the worm wheel 7 when rotating, the worm wheel 7 is driven to rotate, the worm wheel 7 drives the first bidirectional threaded rod 8 and the second bidirectional threaded rod 11 to synchronously rotate, the first threaded block 9 and the second threaded block 12 are respectively driven to move when rotating, for example, the first threaded block 9 moves in the opposite direction when the first bidirectional threaded rod 8 rotates, the first threaded block 9 drives the first connecting rod 10 to rotate when moving, the pressing plate 14 is jacked up, the second connecting rod 13 also synchronously moves, and the pressing plate 14 is jacked up, after contacting the pressing plate 14 with the cable wound on the winding reel 4, the cable is compressed, and the cable is limited;
when the cable needs to be taken out of the winding disc 4, the second motor 5 is started to rotate reversely, so that the pressing plate 14 is separated from contact with the cable, and the winding disc 4 can rotate to take out the cable, so that the cable can be conveniently limited through the operation.
Referring to fig. 1, 2, 4 and 6, the outer side of a first connecting rod 15 is connected with a bottom plate 1 in a penetrating way, one side of the first connecting rod 15 is sleeved with a spring 16, one end of the spring 16 is connected with the bottom plate 1, and the outer side of the first connecting rod 15 is connected with a first bevel gear 17 in a penetrating way through a limiting block; one side of the first bevel gear 17 is connected with the bottom plate 1 through a limiting ring, the other side of the first bevel gear 17 is connected with a second bevel gear 18 in a meshed manner, and one end of the second bevel gear 18 is fixedly welded with a threaded rod body 19 through a connecting shaft; the outer side of the threaded rod body 19 is in threaded connection with a support 20, a limiting rod 21 is connected inside the support 20, the top of the limiting rod 21 is fixedly welded with the bottom plate 1, two groups of first bevel gears 17 are symmetrically distributed through the transverse center line of the support 2, and a second connecting rod 22 is sleeved inside the other group of first bevel gears 17; one end of the second connecting rod 22 is fixedly connected with a clamping groove block 23, one side of the clamping groove block 23 is provided with a clamping block 24, one end of the clamping block 24 is fixedly welded with the first connecting rod 15, the bottom plate 1, the spring 16 and the first connecting rod 15 form an elastic telescopic structure, and the first bevel gear 17 and the second bevel gear 18 form a meshing transmission structure.
In specific implementation, after the cable is produced, the cable is required to be rolled up through a pay-off rack and then conveyed to a construction site for use, when the pay-off rack is placed on the ground, in order to prevent the uneven ground from toppling over when the pay-off rack is placed, the four groups of connecting rods at the bottom of the bottom plate 1 are respectively rotated and adjusted, the first bevel gear 17 is driven to rotate when the first connecting rod 15 rotates, the first bevel gear 17 is meshed with the second bevel gear 18 to drive the second bevel gear 18 to rotate, the second bevel gear 18 drives the threaded rod body 19 to rotate, the threaded rod body 19 is in threaded transmission with the support 20 to enable the support 20 to move, the support 20 can be limited through the limiting rod 21, the support 20 is prevented from rotating, the lengths of the four groups of supports 20 at the bottom of the bottom plate 1 are adjusted through rotation, the uneven ground can be adapted, and the stability of the pay-off rack is kept;
when the height of the pay-off rack is required to be integrally adjusted, the first connecting rod 15 is pushed to move, the first connecting rod 15 extrudes the spring 16 to enable the spring 16 to shrink, when the clamping block 24 at one end of the first connecting rod 15 contacts with the clamping groove block 23 at one end of the second connecting rod 22, the first connecting rod 15 can rotate the second connecting rod 22 synchronously, two groups of first bevel gears 17 are enabled to rotate synchronously, two groups of supports 20 are driven to move synchronously, the height of the pay-off rack is adjusted rapidly, and therefore the height of the bottom of the pay-off rack can be adjusted through the operation, the pay-off rack is stably placed on the rugged ground to prevent the pay-off rack from toppling.
To sum up: when the pay-off rack with the bottom protection structure is used, firstly, a cable is wound on the winding disc 4, then the first motor 3 is started to drive the winding disc 4 to rotate, the cable can be wound when the winding disc 4 rotates, the cable can be compressed and limited through the compressing mechanism after winding is completed, the pay-off rack with the bottom protection structure is characterized in that the pay-off rack with the bottom protection structure is not described in detail in the description, and the pay-off rack with the bottom protection structure belongs to the prior art known to the person skilled in the art.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. A pay-off stand with a bottom guard structure, comprising: the device comprises a bottom plate (1), a second motor (5) and a first connecting rod (15), wherein a bracket (2) is fixedly welded at the top of the bottom plate (1), a first motor (3) is installed on one side of the bracket (2) through a mounting plate, and the output end of the first motor (3) is fixedly connected with a winding disc (4), and the device is characterized in that;
the second motor (5) is installed at the bottom of the bottom plate (1) through a mounting frame, a worm (6) is fixedly welded at the output end of the second motor (5), and a worm wheel (7) is connected to the outer side of the worm (6) in a meshed mode.
2. A pay-off stand with a bottom guard structure according to claim 1, characterized in that: the worm gear (7) is internally fixedly connected with a first bidirectional threaded rod (8), and the outer side of the first bidirectional threaded rod (8) is in threaded connection with a first threaded block (9).
3. A pay-off stand with a bottom guard structure according to claim 2, characterized in that: one side of the first threaded block (9) is movably connected with a first connecting rod (10) through a rotating shaft, the inside of the worm wheel (7) is connected with a second bidirectional threaded rod (11), and the outside of the second bidirectional threaded rod (11) is in threaded connection with a second threaded block (12).
4. A pay-off stand with a bottom guard structure according to claim 3, characterized in that: one side of the second threaded block (12) is movably connected with a second connecting rod (13) through a rotating shaft, and one sides of the second connecting rod (13) and the first connecting rod (10) are both movably connected with a pressing plate (14) through the rotating shaft.
5. A pay-off stand with a bottom guard structure according to claim 1, characterized in that: the outer side of the first connecting rod (15) is connected with the bottom plate (1) in a penetrating mode, a spring (16) is sleeved on one side of the first connecting rod (15), one end of the spring (16) is connected with the bottom plate (1), and a first bevel gear (17) is connected with the outer side of the first connecting rod (15) in a penetrating mode through a limiting block.
6. The pay-off stand with bottom protective structure of claim 5, wherein: one side of the first bevel gear (17) is connected with the bottom plate (1) through a limiting ring, the other side of the first bevel gear (17) is connected with a second bevel gear (18) in a meshed mode, and one end of the second bevel gear (18) is fixedly provided with a threaded rod body (19) through a connecting shaft in a welded mode.
7. The pay-off stand with bottom protective structure of claim 6, wherein: the utility model discloses a novel threaded rod for a bicycle, including threaded rod body (19), threaded rod body (19) outside threaded connection has support (20), support (20) internally connected has gag lever post (21), gag lever post (21) top and bottom plate (1) welded fastening, first bevel gear (17) are provided with two sets of, are symmetrical distribution through the transverse center line of support (2), and second connecting rod (22) has been cup jointed inside another set of first bevel gear (17).
8. The pay-off stand with bottom protective structure of claim 7, wherein: the clamping groove block (23) is fixedly connected to one end of the second connecting rod (22), a clamping block (24) is arranged on one side of the clamping groove block (23), and one end of the clamping block (24) is fixedly welded with the first connecting rod (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321104358.XU CN220222967U (en) | 2023-05-10 | 2023-05-10 | Pay-off rack with bottom protection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321104358.XU CN220222967U (en) | 2023-05-10 | 2023-05-10 | Pay-off rack with bottom protection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220222967U true CN220222967U (en) | 2023-12-22 |
Family
ID=89184731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321104358.XU Active CN220222967U (en) | 2023-05-10 | 2023-05-10 | Pay-off rack with bottom protection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220222967U (en) |
-
2023
- 2023-05-10 CN CN202321104358.XU patent/CN220222967U/en active Active
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