CN111555194A - Portable cable unwrapping wire strutting arrangement - Google Patents
Portable cable unwrapping wire strutting arrangement Download PDFInfo
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- CN111555194A CN111555194A CN202010482665.6A CN202010482665A CN111555194A CN 111555194 A CN111555194 A CN 111555194A CN 202010482665 A CN202010482665 A CN 202010482665A CN 111555194 A CN111555194 A CN 111555194A
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- cable
- base
- support
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- underground
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
- H02G1/08—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling
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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
A mobile cable paying-off support device comprises an aboveground paying-off assembly, an underground paying-off assembly and an underground support assembly; the underground supporting assembly comprises a round base, two rows of opposite winding assemblies are arranged on two sides of the bottom of the base, a round connecting sleeve is arranged in the center of the top of the base, a plurality of wiring assemblies are arranged on the base in the connecting sleeve, at least two pull rods extending upwards are connected to the edge of the base, and a thin pressing sheet turning outwards is arranged at the top of each pull rod; the underground pay-off assembly comprises a connecting seat which can be connected above the connecting sleeve in a threaded mode, an electric telescopic rod I and a storage battery are arranged above the connecting seat, and a group of transmission cable assemblies are arranged at the top of the supporting transverse plate; the invention has the beneficial effects that: the cable is more time-saving and labor-saving in paying off, and the cable and the wiring part are suspended in the power well, so that the cable can be conveniently and quickly maintained or replaced. The service life of the cable is prolonged.
Description
Technical Field
The invention relates to a movable cable paying-off support device.
Background
At present, electric power is in the pit after laying the cable, many cables of electric power well both sides need connect in the electric power well, generally adopt ordinary terminal box, put two cables that dock in the terminal box, for the convenience of wiring, the cable in the electric power well can reserve one section, electric power workman is after the wiring is finished now, just directly throw away terminal box and unnecessary cable in the electric power well bottom, and the electric power well bottom produces ponding easily, it is more moist, the terminal box is corroded very easily, and in case the terminal box intakes, the cable will be caused very big safety problem by the short circuit, and unnecessary cable is laid in the electric power well more in a mixed and disorderly, safety problem appears easily on the one hand, on the other hand, be difficult to find out the problem cable when the maintenance, waste time and energy. When cable laying, generally all be the manual work now and lay, need drag out the cable from the cable pay off rack during laying, then stretch the cable in the electric power well, penetrate pre-buried cable sleeve with the cable in, the manual work needs difficultly fill in the cable sleeve with the cable, wastes time and energy, harms the cable in addition easily, and work efficiency is low.
Disclosure of Invention
In order to solve the technical defects, the invention provides the movable cable paying-off supporting device which is time-saving and labor-saving and has high working efficiency.
The invention is realized by the following measures:
a mobile cable paying-off support device comprises an aboveground paying-off assembly, an underground paying-off assembly and an underground support assembly; the underground supporting assembly comprises a round base, two opposite rows of winding assemblies are arranged on two sides of the bottom of the base, each row of winding assemblies comprises a plurality of winding units, each winding unit comprises two supporting longitudinal rods which are rotatably connected to the bottom of the base, an axial rotatable winding shaft is transversely connected between the lower ends of the two supporting longitudinal rods, a round connecting sleeve is arranged in the center of the top of the base, a plurality of wiring assemblies are arranged on the base in the connecting sleeve, a plurality of threading through holes which are positioned in the connecting sleeve are formed in the bases on two sides of each wiring assembly, a top cover is connected to the top of the connecting sleeve in a threaded manner, at least two upwards extending pulling rods are connected to the edge of the base, and outwards turned thin pressing sheets are arranged at the tops of the pulling rods;
the underground pay-off assembly comprises a connecting seat which can be connected above a connecting sleeve in a threaded mode, an electric telescopic rod I and a storage battery are arranged above the connecting seat, the top of the electric telescopic rod is connected with a supporting transverse plate through a universal joint, a spring I is connected between the edge of the supporting transverse plate and the top of the electric telescopic rod I, and a group of transmission cable assemblies are arranged at the top of the supporting transverse plate;
the well unwrapping wire subassembly includes the flatbed, the flatbed rear portion is provided with the base and deposits the case, and the flatbed middle part is provided with cable pay off rack, and the flatbed front portion rotates and is connected with electric telescopic handle II, II tops of electric telescopic handle rotate and are connected with connecting rod I, I rotations of connecting rod are connected with connecting rod II, II ends of connecting rod are provided with the hook piece that can hook the well lid hole, rotate between connecting rod II and the flatbed and are connected with electric telescopic handle III, are provided with at least a set of conveying cable subassembly on the connecting rod II.
The conveying cable assembly comprises a driving motor, a supporting frame is arranged above the top of the driving motor, an upper roller shaft and a lower roller shaft are transversely arranged on the supporting frame, a gap capable of penetrating through a cable is reserved between the two roller shafts, and the driving motor is in driving connection with the roller shafts.
Above-mentioned support frame is including fixing the roof at driving motor top, the roof both sides are provided with two and support the riser, and two roller rotate to be connected between two support risers, and two support riser middle parts are all disconnected, are connected with the telescopic link between the disconnection department of every support riser, the telescopic link overcoat has spring II.
The wiring assembly comprises a square wiring block, a transverse through joint through hole is formed in the middle of the wiring block, and a fastening bolt with the lower end penetrating into the joint through hole is arranged at the top of the wiring block.
The coiling unit comprises two connecting seats arranged at the bottom of the base, a rotating shaft is rotatably connected between the two connecting seats, the end parts of the two supporting longitudinal rods are fixedly connected with the rotating shaft, and a torsion spring is sleeved on the rotating shaft.
The base is characterized in that a plurality of splicing blocks are connected to the bottom of the base in a threaded mode, a semicircular clamping groove is formed in the edge of each splicing block, a semicircular rubber gasket is arranged on the inner side wall of each clamping groove, the clamping grooves in two adjacent splicing blocks are connected in a one-to-one mode to form a circular wire clamping through hole, and the wire clamping through hole is located below the threading through hole
A transparent observation window is arranged on the top cover, and a sealing ring is arranged between the top cover and the connecting sleeve.
A plurality of inclined partition plates are arranged in the base storage box, and a cavity capable of containing the base is reserved between every two adjacent partition plates.
The invention has the beneficial effects that: the cable unwrapping wire labour saving and time saving more makes cable and wiring part suspend in midair in the electric power well moreover, and the cable arrangement is more clean and tidy and orderly, can distinguish the cable of each way power supply very easily to can conveniently maintain or change fast. Meanwhile, the cable and the wiring part are prevented from contacting with the bottom of the power well, the influence of a humid environment on the cable is reduced, and the service life of the cable is prolonged.
Drawings
FIG. 1 is a schematic view of the structure of the downhole prop assembly without the top cover.
FIG. 2 is a schematic representation of the construction of the uphole line assembly of the present invention.
FIG. 3 is a schematic view of a downhole support assembly of the present invention with the coupling sleeve removed.
Fig. 4 is a schematic top view of the structure of fig. 1.
Fig. 5 is a schematic bottom view of fig. 1.
FIG. 6 is a schematic diagram of the structure of the top cover of the downhole prop assembly of the present invention.
Fig. 7 is a schematic cross-sectional view of fig. 5.
FIG. 8 is a schematic view of the present invention in its configuration for installation of a downhole payout assembly.
Fig. 9 is a schematic structural view of fig. 7 with a part of the structure enlarged.
Fig. 10 is a schematic structural view of a transfer cable assembly of the present invention.
Wherein: the base 1, 2 traction rods, 3 thin preforming, 4 connecting sleeves, 5 wiring components, 6 support the vertical pole, 7 reels, 8 threading through-holes, 9 terminal blocks, 10 fastening bolt, 11 joint through-holes, 12 top caps, 13 connecting seats, 14 electric telescopic handle I, 15 support diaphragm, 16 spring I, 17 driving motor, 18 roofs, 19 support risers, 20 telescopic links, 21 spring II, 22 roller shafts, 23 axis of rotation, 24 concatenation blocks, 25 calorie of line through-holes, 26 flatbed, 27 cable pay-off stands, 28 electric telescopic handle II, 29 connecting rods I, 30 connecting rods II, 31 electric telescopic handle III, 32 base storage box.
Detailed Description
The invention is described in further detail below with reference to the accompanying drawings:
as shown in fig. 1-10, a mobile cable payoff support apparatus includes an uphole payoff assembly, a downhole payoff assembly, and a downhole support assembly; the underground supporting assembly comprises a round base 1, two opposite rows of winding assemblies are arranged on two sides of the bottom of the base 1, each row of winding assemblies comprises a plurality of winding units, each winding unit comprises two supporting longitudinal rods 6 which are rotatably connected to the bottom of the base 1, an axially rotatable winding shaft 7 is transversely connected between the lower ends of the two supporting longitudinal rods 6, a round connecting sleeve 4 is arranged at the center of the top of the base 1, a plurality of wiring assemblies 5 are arranged on the base 1 in the connecting sleeve 4, a plurality of threading through holes 8 which are positioned in the connecting sleeve 4 are formed in the base 1 on two sides of each wiring assembly 5, a top cover 12 is connected to the top of each connecting sleeve 4 in a threaded mode, at least two upward extending traction rods 2 are connected to the edge of the base 1, and an outward-turned thin pressing sheet 3 is arranged on the top;
the underground pay-off assembly comprises a connecting seat 13 which can be connected above the connecting sleeve 4 in a threaded mode, an electric telescopic rod I14 and a storage battery are arranged above the connecting seat 13, the top of the electric telescopic rod 20 is connected with a supporting transverse plate 15 through a universal joint, a spring I16 is connected between the edge of the supporting transverse plate 15 and the top of the electric telescopic rod I14, and a group of transmission cable assemblies are arranged on the top of the supporting transverse plate 15;
the in-pit paying-off assembly comprises a flat car 26, a base storage box 32 is arranged at the rear part of the flat car 26, a cable pay-off rack 27 is arranged in the middle of the flat car 26, an electric telescopic rod II 28 is connected to the front part of the flat car 26 in a rotating mode, a connecting rod I29 is connected to the top of the electric telescopic rod II 28 in a rotating mode, a connecting rod II 30 is connected to the connecting rod I29 in a rotating mode, the tail end of the connecting rod II 30 is provided with a hook piece capable of hooking a well cover hole, an electric telescopic rod III 31 is connected between the connecting rod II 30 and the flat car 26.
The transmission cable assembly comprises a driving motor 17, a supporting frame is arranged above the top of the driving motor 17, an upper roller shaft 22 and a lower roller shaft 22 are transversely arranged on the supporting frame, a gap capable of penetrating through a cable is reserved between the two roller shafts 22, and the driving motor 17 is in driving connection with the roller shafts 22. The support frame is including fixing the roof 18 at driving motor 17 top, and roof 18 both sides are provided with two and support riser 19, and two roller 22 rotate to be connected between two support risers 19, and two support risers 19 middle parts are all disconnected, are connected with telescopic link 20 between every disconnection department that supports riser 19, and telescopic link 20 overcoat has spring II 21. The wiring assembly 5 comprises a square wiring block 9, a transverse through joint through hole 11 is formed in the middle of the wiring block 9, and a fastening bolt 10 with a lower end penetrating into the joint through hole 11 is arranged at the top of the wiring block 9. The coiling unit comprises two connecting seats 13 arranged at the bottom of the base 1, a rotating shaft 23 is rotatably connected between the two connecting seats 13, the end parts of the two supporting longitudinal rods 6 are fixedly connected with the rotating shaft 23, and a torsion spring is sleeved on the rotating shaft 23.
The bottom of the base 1 is in threaded connection with a plurality of splicing blocks 24, the edge of each splicing block 24 is provided with a semicircular clamping groove, semicircular rubber gaskets are arranged on the inner side walls of the clamping grooves, the clamping grooves on two adjacent splicing blocks 24 are in one-to-one butt joint to form a circular clamping line through hole 25, a transparent observation window is arranged on a top cover 12 below the clamping line through hole 25 and located at a threading through hole 8, and a sealing ring is arranged between the top cover 12 and a connecting sleeve 4. A plurality of inclined partition plates are arranged in the base storage box 32, and a cavity capable of containing the base 1 is reserved between every two adjacent partition plates.
The working principle is as follows: during the use, move flatbed 26 near electric power well, then start electric telescopic handle II 28, electric telescopic handle III 31, adjust connecting rod I29, the direction and the height of connecting rod II 30, make the hook of the lower extreme of connecting rod II 30 hook the well lid hole on the electric power well lid, then start telescopic link 20 II, electric telescopic handle III 31 again, lift the well lid. Install the subassembly of paying out in the pit on the subassembly of paying out in the pit, also be with connecting seat 13 threaded connection on connecting sleeve 4, then will install the subassembly of paying out in the pit and put into the electric power well, thin preforming 3 at 2 tops of tractive pole hooks the well edge of electric power well on to suspend whole subassembly of paying out in the pit in the electric power well in midair, at this moment, the conveying cable subassembly of installation on connecting rod II 30 and the conveying cable subassembly of paying out in the pit on the subassembly mutually support and constitute conveying cable's conveying system. The height of a transmission cable assembly on the underground pay-off assembly is adjusted, so that a gap between the roll shafts 22 is aligned with a cable sleeve in the electric power underground, and then the inclination angle of the connecting rod II 30 is adjusted, so that a transmission line for transmitting the cable is smoother. The cable from the cable pay-off rack 27 is pulled out and sequentially passed through the gap between the rollers 22 on the transfer cable assembly, with the end passing into the mouth of the cable sleeve. Because the thickness of cable is different, when the cable passes the gap between the roller 22, telescopic link 20 stretches out and draws back, adjusts the gap size between two roller 22, under the effect of spring II 21, keeps and roller 22 between certain frictional force when making the cable pass the gap, starts driving motor 17, and driving motor 17 drives roller 22 and rotates to drive the cable and move forward, penetrate the cable cover intraductally at last constantly, accomplish the unwrapping wire finally. After the setting is completed, the downhole setting assembly is taken off the downhole support assembly, i.e. the connecting base 13 is screwed off the connecting sleeve 4. And then, performing joint processing on the cables, winding redundant parts of the cables penetrating out of the cable sleeve on two sides of the underground power well on winding shafts 7, correspondingly winding one cable on one winding shaft 7, then enabling the tail ends of the cables wound on the winding shafts 7 to penetrate through threading through holes 8 from bottom to top, peeling off insulating skins at the tail ends of the cables corresponding to two sides, penetrating into the same joint through hole 11 together, and then pressing the two joints tightly by using fastening bolts 10 to complete connection. The splicing blocks 24 at the bottom of the base 1 are fastened by bolts, the clamping grooves on the two adjacent splicing blocks 24 are butted, and the cable is clamped in the wire clamping through hole 25 formed by the two clamping grooves, so that the cable is fixed, the loosening of a joint caused by traction is avoided, and finally the top cover 12 is screwed on the connecting sleeve 4. After the wiring is accomplished, thin preforming 3 at 2 tops of tractive pole keeps hooking the well edge of electric power well on, with the electric power well lid directly cover the well head of electric power well can, thin preforming 3 is pushed down by the electric power well lid, and support assembly keeps suspending in midair in the electric power well in the pit to make cable and wiring part suspend in midair in the electric power well, the cable of avoiding and wiring part and electric power well bottom contact, thereby alleviateed the influence of moist environment to the cable. When the cable is coiled on the winding reel 7, the supporting longitudinal rod 6 is always subjected to inward traction acting force under the action of the torsion spring, so that the section of cable between the winding reel 7 and the pipe orifice of the cable sleeve keeps a certain traction force, the section of cable is prevented from contacting with the bottom of the power well after sagging, confusion between adjacent cables is avoided, and the site is neat and orderly. When in maintenance, the cables for supplying power can be easily distinguished, so that the cables can be conveniently and quickly maintained or replaced. When upwards taking out support assembly in the pit, under the effect of torsional spring, support vertical pole 6 and can outwards overturn certain angle, can play certain cushioning effect, avoid the cable to receive violent the drawing to the damage to the cable has been alleviateed.
The foregoing is only a preferred embodiment of this patent, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of this patent, and these modifications and substitutions should also be regarded as the protection scope of this patent.
Claims (8)
1. The utility model provides a portable cable unwrapping wire strutting arrangement which characterized in that: the device comprises an aboveground pay-off assembly, an underground pay-off assembly and an underground support assembly;
the underground supporting assembly comprises a round base, two opposite rows of winding assemblies are arranged on two sides of the bottom of the base, each row of winding assemblies comprises a plurality of winding units, each winding unit comprises two supporting longitudinal rods which are rotatably connected to the bottom of the base, an axial rotatable winding shaft is transversely connected between the lower ends of the two supporting longitudinal rods, a round connecting sleeve is arranged in the center of the top of the base, a plurality of wiring assemblies are arranged on the base in the connecting sleeve, a plurality of threading through holes which are positioned in the connecting sleeve are formed in the bases on two sides of each wiring assembly, a top cover is connected to the top of the connecting sleeve in a threaded manner, at least two upwards extending pulling rods are connected to the edge of the base, and outwards turned thin pressing sheets are arranged at the tops of the pulling rods;
the underground pay-off assembly comprises a connecting seat which can be connected above a connecting sleeve in a threaded mode, an electric telescopic rod I and a storage battery are arranged above the connecting seat, the top of the electric telescopic rod is connected with a supporting transverse plate through a universal joint, a spring I is connected between the edge of the supporting transverse plate and the top of the electric telescopic rod I, and a group of transmission cable assemblies are arranged at the top of the supporting transverse plate;
the well unwrapping wire subassembly includes the flatbed, the flatbed rear portion is provided with the base and deposits the case, and the flatbed middle part is provided with cable pay off rack, and the flatbed front portion rotates and is connected with electric telescopic handle II, II tops of electric telescopic handle rotate and are connected with connecting rod I, I rotations of connecting rod are connected with connecting rod II, II ends of connecting rod are provided with the hook piece that can hook the well lid hole, rotate between connecting rod II and the flatbed and are connected with electric telescopic handle III, are provided with at least a set of conveying cable subassembly on the connecting rod II.
2. The mobile cable payout support as defined in claim 1 wherein: the conveying cable assembly comprises a driving motor, a supporting frame is arranged above the top of the driving motor, an upper roller shaft and a lower roller shaft are transversely arranged on the supporting frame, a gap capable of penetrating through a cable is reserved between the two roller shafts, and the driving motor is in driving connection with the roller shafts.
3. The mobile cable payout support as defined in claim 2 wherein: the support frame is including fixing the roof at driving motor top, the roof both sides are provided with two and support the riser, and two roller rotate to be connected between two support risers, and two support riser middle parts are all disconnected, are connected with the telescopic link between the disconnection department of every support riser, the telescopic link overcoat has spring II.
4. The mobile cable payout support as defined in claim 1 wherein: the wiring assembly comprises a square wiring block, a transverse through joint through hole is formed in the middle of the inside of the wiring block, and a fastening bolt with the lower end penetrating into the joint through hole is arranged at the top of the wiring block.
5. The mobile cable payout support as defined in claim 1 wherein: the coiling unit comprises two connecting seats arranged at the bottom of the base, a rotating shaft is rotatably connected between the two connecting seats, the end parts of the two supporting longitudinal rods are fixedly connected with the rotating shaft, and a torsion spring is sleeved on the rotating shaft.
6. The mobile cable payout support as defined in claim 1 wherein: the base bottom below threaded connection has a plurality of splice blocks, and every splice block edge all is provided with semicircular draw-in groove, be provided with semicircular rubber packing ring on the draw-in groove inside wall, the draw-in groove on two adjacent splice blocks is one to one and is connected into the circular shape card line through-hole, the card line through-hole is located the below of threading through-hole.
7. The mobile cable payout support as defined in claim 1 wherein: a transparent observation window is arranged on the top cover, and a sealing ring is arranged between the top cover and the connecting sleeve.
8. The mobile cable payout support as defined in claim 1 wherein: a plurality of inclined partition plates are arranged in the base storage box, and a cavity capable of containing the base is reserved between every two adjacent partition plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010482665.6A CN111555194A (en) | 2020-06-01 | 2020-06-01 | Portable cable unwrapping wire strutting arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010482665.6A CN111555194A (en) | 2020-06-01 | 2020-06-01 | Portable cable unwrapping wire strutting arrangement |
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| Publication Number | Publication Date |
|---|---|
| CN111555194A true CN111555194A (en) | 2020-08-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010482665.6A Pending CN111555194A (en) | 2020-06-01 | 2020-06-01 | Portable cable unwrapping wire strutting arrangement |
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| Country | Link |
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| CN (1) | CN111555194A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113517661A (en) * | 2021-07-08 | 2021-10-19 | 安徽天元电缆有限公司 | Well cable threading equipment |
-
2020
- 2020-06-01 CN CN202010482665.6A patent/CN111555194A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113517661A (en) * | 2021-07-08 | 2021-10-19 | 安徽天元电缆有限公司 | Well cable threading equipment |
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