CN216004708U - Cable laying device for power construction - Google Patents
Cable laying device for power construction Download PDFInfo
- Publication number
- CN216004708U CN216004708U CN202122698944.9U CN202122698944U CN216004708U CN 216004708 U CN216004708 U CN 216004708U CN 202122698944 U CN202122698944 U CN 202122698944U CN 216004708 U CN216004708 U CN 216004708U
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- cable
- supporting
- cable drum
- support frame
- fixed
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- 238000010276 construction Methods 0.000 title claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 238000004804 winding Methods 0.000 claims abstract description 4
- 230000000149 penetrating effect Effects 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 7
- 238000003825 pressing Methods 0.000 claims description 4
- 239000011324 bead Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Electric Cable Installation (AREA)
Abstract
The utility model relates to a cable laying device for electric power construction, which comprises a supporting bottom plate, universal wheels are arranged at the four corners of the bottom of the supporting bottom plate, a handle is fixed at one end of the top of the supporting bottom plate, a variable frequency motor and a cable drum supporting frame which are arranged at intervals are sequentially fixed at the top of the supporting bottom plate from left to right, the bracing piece, the pinch roller support frame, the upper portion of cable drum support frame is rotated and is connected with the cable drum, the winding has the cable body on the cable drum, be connected through the drive mechanism transmission between cable drum and inverter motor's the output shaft, the top of bracing piece can be dismantled and be connected with and be used for supporting the supporting mechanism of direction to the cable body, the upper portion of pinch roller support frame is rotated and is connected with the pinch roller, the end fixing on supporting baseplate right side has the leading wheel mounting bracket that the level set up, the one end that the leading wheel mounting bracket deviates from supporting baseplate is rotated and is connected with the leading wheel. Reduce the wearing and tearing that cause the cable body surface, guarantee the reliability of power supply.
Description
Technical Field
The utility model belongs to the technical field of the electric power construction, especially, relate to a cable laying device that electric power construction used.
Background
With the continuous strengthening of urban construction in China, the scale and the requirement on electric power are larger and larger, and in the construction of electric power engineering, the laying of cables is one of the most basic links and is a key factor for ensuring the normal operation of the construction of the electric power engineering. When carrying out cable laying among the prior art, often adopt cable support and manpower matched with mode, the cable drum that will twine to have the cable passes through the bearing frame and rotates to be connected at cable support top, during the use, through the mode of artifical pull cable, releases the cable from cable drum layer by layer. However, such a laying method has the following problems: firstly, because the weight of some cable reels is large, even hundreds of jin and even tons of weight are achieved, in the process of drawing the cable, because the dead weight of the cable reels is large and the cable reels are drawn completely by manpower, the rotation of the cable reels is hindered, the stress of the cable is easily uneven, the friction force between the cable reels and the cable is greatly increased, the cable is abraded, and even the cable is broken; secondly, a section of cable between the cable drum and the laying part is dragged on the ground, and in the advancing process of the cable, the ground can generate large friction force on the cable, so that the surface of the cable is easily abraded, the advancing of the cable can be hindered by the friction resistance between the cable and the ground, the construction efficiency of cable laying is reduced, and the reliability of power supply is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a cable laying device that electric power construction used for the cable laying device that the electric power construction used of solving among the prior art has the serious technical problem of cable surface wearing and tearing.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: provides a cable laying device for electric power construction, which comprises a horizontally arranged supporting bottom plate, universal wheels are arranged at four corners of the bottom of the supporting bottom plate, a handle is fixed at one end of the top of the supporting bottom plate, variable frequency motors and cable drum supporting frames which are arranged at intervals are sequentially fixed at the top of the supporting bottom plate from left to right, the bracing piece, the pinch roller support frame, the upper portion of cable drum support frame is rotated and is connected with the cable drum, the winding has the cable body on the cable drum, be connected through the drive mechanism transmission between cable drum and inverter motor's the output shaft, the top of bracing piece can be dismantled and be connected with and be used for supporting the supporting mechanism of direction to the cable body, the upper portion of pinch roller support frame is rotated and is connected with the pinch roller, the end fixing on supporting baseplate right side has the leading wheel mounting bracket that the level set up, the one end that the leading wheel mounting bracket deviates from supporting baseplate is rotated and is connected with the leading wheel.
Preferably, the supporting mechanism establishes the installation cover at bracing piece top including the cover, and bottom opening, the inside cavity setting of installation cover, the top of installation cover are fixed with the spacing ring that is used for the cable body to pass through, inlay along its circumference on the inner wall of spacing ring and have the anti-grinding ball that a plurality of even intervals set up, and the inside of spacing ring is provided with a plurality of balls, and ball evenly distributed inlays the periphery of end and laminates mutually with inlaying of anti-grinding ball at each anti-grinding ball.
Preferably, be provided with damper between the bottom of cable drum support frame and the top of supporting baseplate, damper is including fixing the slide bar that two symmetries in cable drum support frame bottom set up, and the slide bar is vertical to be set up downwards, and supporting baseplate's top fixedly connected with sets up with the slide sleeve of slide bar one-to-one, and the bottom of slide bar extends to the inside sliding sleeve and is fixed with the sliding block, the inner wall sliding connection of sliding block and sliding sleeve, fixedly connected with buffer spring between the bottom of sliding block and the inside bottom of sliding sleeve.
Preferably, drive mechanism includes the pivot that two symmetries at cable drum both ends set up of fixed connection, and the outer end of two pivots all extends to cable drum support frame outside and is connected with cable drum support frame rotation through the bearing, and fixed cover is equipped with drive sprocket on inverter motor's the output shaft, and the fixed cover in outer end of one of them pivot is equipped with driven sprocket, is connected through the transmission chain transmission between drive sprocket and the driven sprocket.
Preferably, the pressing wheels and the guide wheels are of the same structure and are all dumbbell-shaped with small middle diameter and large diameters at two ends.
Preferably, the lower part of the mounting sleeve is provided with a mounting hole penetrating through the mounting sleeve, the upper part of the support rod is provided with a positioning hole penetrating through the support rod, and the mounting sleeve is fixed outside the support rod through a positioning pin sequentially penetrating through the mounting hole and the positioning hole.
The utility model has the advantages that: the cable body unwinding device is simple in structure and convenient to install and use, and due to the fact that the supporting bottom plate, the variable frequency motor, the cable drum, the supporting rod, the supporting mechanism, the pressing wheel and the guide wheel are arranged, the variable frequency motor drives the cable drum to rotate to unwind the cable body, the cable drum can rotate along with the movement of the cable body, the cable body can be uniformly stressed, the cable body is prevented from being twisted, an operator does not need to pull and pull the cable body forcibly, and labor intensity is reduced; and supporting mechanism, pinch roller and leading wheel all play the effect of support direction to the cable body, avoid the cable body to be dragged subaerial, reduce the wearing and tearing that the cable body surface received, guarantee the reliability of power supply, avoid the frictional resistance between cable body and the ground to the hindrance that advances of cable body caused, improve the efficiency of construction that the cable body was laid.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the connection between the transmission mechanism and the damping mechanism and the cable drum support frame;
FIG. 3 is a schematic structural view of the support mechanism;
FIG. 4 is an enlarged view taken at A in FIG. 3;
fig. 5 is a schematic structural view of the guide wheel.
Reference numerals: 1-supporting baseplate, 2-universal wheel, 3-handle, 4-inverter motor, 5-cable drum support frame, 6-supporting rod, 7-pinch roller support frame, 8-cable drum, 9-cable body, 10-pivot, 11-drive sprocket, 12-driven sprocket, 13-conveying chain, 14-pinch roller, 15-leading wheel mounting bracket, 16-leading wheel, 17-installation cover, 18-mounting hole, 19-spacing ring, 20-antifriction bead, 21-ball, 22-slide bar, 23-sliding sleeve, 24-sliding block, 25-buffer spring.
Detailed Description
The direction of the variable frequency motor 4 shown in fig. 1 is taken as the left, and the direction of the pinch roller 14 is taken as the right.
As shown in fig. 1, the utility model discloses a supporting baseplate 1 that the level set up, universal wheel 2 is all installed to the four corners department of supporting baseplate 1 bottom, the one end at supporting baseplate 1 top is fixed with handle 3, supporting baseplate 1's top from left to right is fixed with inverter motor 4 that the interval set up in proper order, cable drum support frame 5, bracing piece 6, pinch roller support frame 7 is the equal vertical upwards setting, cable drum 8 is connected in the rotation of cable drum support frame 5's upper portion, the winding has cable body 9 on the cable drum 8, be connected through the drive mechanism transmission between cable drum 8 and inverter motor 4's the output shaft. As shown in fig. 2, the transmission mechanism includes two symmetrically disposed rotating shafts 10 fixedly connected to two ends of the cable drum 8, outer ends of the two rotating shafts 10 extend to the outside of the cable drum support frame 5 and are rotatably connected with the cable drum support frame 5 through bearings, a driving sprocket 11 is fixedly sleeved on an output shaft of the variable frequency motor 4, a driven sprocket 12 is fixedly sleeved on an outer end of one of the rotating shafts 10, and the driving sprocket 11 is in transmission connection with the driven sprocket 12 through a transmission chain 13. The top of bracing piece 6 can be dismantled and be connected with the supporting mechanism that is used for supporting the direction to cable body 9, and the upper portion of pinch roller support frame 7 is rotated and is connected with pinch roller 14, and pinch roller 14's mounting height is less than supporting mechanism's mounting height, and the end fixing on supporting baseplate 1 right side has leading wheel mounting bracket 15 that the level set up, and leading wheel mounting bracket 15 deviates from the one end rotation that supporting baseplate 1 is connected with leading wheel 16. As shown in fig. 5, the guide wheel 16 is a dumbbell shape with a small middle diameter and large diameters at two ends, and prevents the cable body 9 from falling off from the two ends of the guide wheel 16, thereby playing a role of limiting and protecting. The pinch roller 14 is identical in construction to the guide roller 16. When the cable body 9 is used, after the cable body 9 is released from the cable drum 8, the cable body firstly passes through the supporting mechanism, then sequentially bypasses from the lower part of the pressing wheel 14 and the right end of the guide wheel 16, and finally the cable body 9 is guided to the laying ground, so that the cable body 9 is supported and guided.
As shown in fig. 1 and 3, the supporting mechanism includes a mounting sleeve 17 sleeved on the top of the supporting rod 6, the mounting sleeve 17 is provided with an opening at the bottom end and is hollow inside, a mounting hole 18 penetrating through the mounting sleeve 17 is formed in the lower portion of the mounting sleeve 17, a positioning hole penetrating through the supporting rod 6 is formed in the upper portion of the supporting rod 6, and the mounting sleeve 17 is fixed outside the supporting rod 6 through a positioning pin sequentially penetrating through the mounting hole 18 and the positioning hole. The top of installing cover 17 is fixed with the spacing ring 19 that is used for cable body 9 to pass through, as shown in fig. 4, inlay along its circumference on the inner wall of spacing ring 19 and have a plurality of wear proof beads 20 that even interval set up, the inside of spacing ring 19 is provided with a plurality of balls 21, ball 21 evenly distributed inlays the periphery of end and laminates mutually with the end of inlaying of wear proof bead 20 at each wear proof bead 20 for wear proof bead 20 can freely roll. When the cable body 9 passes through the limiting ring 19, the anti-abrasion balls 20 and the rolling balls 21 are arranged, so that sliding friction force between the cable body 9 and the limiting ring 19 can be converted into rolling friction force, the friction force is reduced under the same pressure condition, the shearing force applied to the cable body 9 is reduced, and the abrasion on the surface of the cable body 9 is reduced. The limiting ring 19 can be designed into a plurality of different model sizes, so that the limiting ring can be matched with cable bodies 9 with different diameters and sizes, and different use requirements are met. When in use, the mounting sleeve 17 is connected with the support rod 6 through the bolt, so that the limiting ring 19 with a proper size can be selected according to the thickness of the cable body 9.
As shown in fig. 2, a shock absorbing mechanism is provided between the bottom of the cable drum support frame 5 and the top of the support base plate 1. Damper is including fixing the slide bar 22 that two symmetries in cable drum support frame 5 bottom set up, the vertical downward setting of slide bar 22, the sliding sleeve 23 that the top fixedly connected with of supporting baseplate 1 and slide bar 22 one-to-one set up, the bottom of slide bar 22 extends to the inside and is fixed with sliding block 24 of sliding sleeve 23, sliding block 24 and sliding sleeve 23's inner wall sliding connection, fixedly connected with buffer spring 25 between sliding block 24's bottom and the inside bottom of sliding sleeve 23. The device can produce violent vibrations when moving the in-process and meetting the road surface of more complicated circumstances, through setting up damper, can carry out the shock attenuation buffering to the vibrations power that cable drum 8 received, reduces the damage that cable drum 8 received.
The utility model discloses a theory of operation and working process: during the use, the free end of cable body 9 firstly passes through spacing ring 19, then follow the below of pinch roller 14 in proper order, the right-hand member of leading wheel 16 bypasses, finally lead cable body 9 to laying ground, start inverter motor 4 and to the direction pulling supporting baseplate 1 of department of laying away from, cable drum 8 rotates along with the motion of cable body 9, unreel the operation to cable body 9, spacing ring 19, pinch roller 14 and leading wheel 16 all play the effect of support direction to cable body 9, avoid cable body 9 to be dragged subaerial, reduce the wearing and tearing that cable body 9 surface received, guarantee the reliability of power supply.
The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.
Claims (6)
1. The utility model provides a cable laying device that electric power construction used which characterized in that: the supporting baseplate that sets up including the level, the universal wheel is all installed to the four corners department of supporting baseplate bottom, the one end at supporting baseplate top is fixed with the handle, the top of supporting baseplate from left to right is fixed with the inverter motor that the interval set up in proper order, cable drum support frame, the bracing piece, the pinch roller support frame, cable drum support frame's upper portion is rotated and is connected with the cable drum, the winding has the cable body on the cable drum, be connected through the drive mechanism transmission between cable drum and inverter motor's the output shaft, the top of bracing piece can be dismantled and be connected with the supporting mechanism who is used for supporting the direction to the cable body, the upper portion of pinch roller support frame is rotated and is connected with the pinch roller, the end fixing on supporting baseplate right side has the leading wheel mounting bracket that the level set up, the one end that the leading wheel mounting bracket deviates from supporting baseplate rotates and is connected with the leading wheel.
2. The cable laying device for electric power construction according to claim 1, characterized in that: the supporting mechanism establishes the installation cover at bracing piece top including the cover, and bottom opening, the inside cavity setting of installation cover, the top of installation cover are fixed with the spacing ring that is used for the cable body to pass through, inlay along its circumference on the inner wall of spacing ring and have the anti-grinding pearl that a plurality of even intervals set up, and the inside of spacing ring is provided with a plurality of balls, and ball evenly distributed inlays the periphery of end and laminates mutually with the inlaying of anti-grinding pearl at each anti-grinding pearl.
3. The cable laying device for electric power construction according to claim 2, characterized in that: be provided with damper between cable drum support frame's bottom and supporting baseplate's the top, damper is including fixing the slide bar that two symmetries in cable drum support frame bottom set up, and the slide bar is vertical to be set up downwards, and supporting baseplate's top fixedly connected with and the sliding sleeve that the slide bar one-to-one set up, the bottom of slide bar extends to the sliding sleeve inside and is fixed with the sliding block, the inner wall sliding connection of sliding block and sliding sleeve, fixedly connected with buffer spring between the bottom of sliding block and the inside bottom of sliding sleeve.
4. The cable laying device for electric power construction according to claim 3, wherein: drive mechanism includes the pivot that two symmetries of fixed connection at the cable drum both ends set up, and the outer end of two pivots all extends to cable drum support frame outside and is connected with cable drum support frame rotation through the bearing, and fixed cover is equipped with drive sprocket on inverter motor's the output shaft, and the fixed cover in outer end of one of them pivot is equipped with driven sprocket, is connected through the transmission chain transmission between drive sprocket and the driven sprocket.
5. The cable laying device for electric power construction according to claim 3, wherein: the pressing wheels and the guide wheels have the same structure and are all dumbbell-shaped with small middle diameter and large diameters at two ends.
6. The cable laying device for electric power construction according to any one of claims 2 to 5, wherein: the lower part of the mounting sleeve is provided with a mounting hole penetrating through the mounting sleeve, the upper part of the supporting rod is provided with a positioning hole penetrating through the supporting rod, and the mounting sleeve is fixed outside the supporting rod through a positioning pin sequentially penetrating through the mounting hole and the positioning hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122698944.9U CN216004708U (en) | 2021-11-05 | 2021-11-05 | Cable laying device for power construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122698944.9U CN216004708U (en) | 2021-11-05 | 2021-11-05 | Cable laying device for power construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216004708U true CN216004708U (en) | 2022-03-11 |
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ID=80586394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122698944.9U Active CN216004708U (en) | 2021-11-05 | 2021-11-05 | Cable laying device for power construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216004708U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115818359A (en) * | 2022-12-30 | 2023-03-21 | 广州电缆厂有限公司 | Cable transportation lays integrative frame with polymorphic structure of adjusting |
-
2021
- 2021-11-05 CN CN202122698944.9U patent/CN216004708U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115818359A (en) * | 2022-12-30 | 2023-03-21 | 广州电缆厂有限公司 | Cable transportation lays integrative frame with polymorphic structure of adjusting |
| CN115818359B (en) * | 2022-12-30 | 2023-08-04 | 广州电缆厂有限公司 | An integrated frame for cable transportation and laying with multi-form adjustment structure |
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