CN204046046U - Cable sheath protective device in a kind of power construction process - Google Patents
Cable sheath protective device in a kind of power construction process Download PDFInfo
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- CN204046046U CN204046046U CN201420416136.6U CN201420416136U CN204046046U CN 204046046 U CN204046046 U CN 204046046U CN 201420416136 U CN201420416136 U CN 201420416136U CN 204046046 U CN204046046 U CN 204046046U
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- interior pipe
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- protective device
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- 230000001681 protective effect Effects 0.000 title claims abstract description 59
- 238000000034 method Methods 0.000 title claims abstract description 36
- 238000010276 construction Methods 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 128
- 238000005096 rolling process Methods 0.000 claims abstract description 84
- 210000000078 claw Anatomy 0.000 claims description 58
- 230000000694 effects Effects 0.000 abstract description 13
- 238000011084 recovery Methods 0.000 abstract description 6
- 238000004804 winding Methods 0.000 description 10
- 239000004568 cement Substances 0.000 description 7
- 238000009408 flooring Methods 0.000 description 7
- 239000004020 conductor Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000000916 dilatatory effect Effects 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 5
- 210000001138 tear Anatomy 0.000 description 5
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000019476 oil-water mixture Nutrition 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
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Abstract
The utility model discloses cable sheath protective device in a kind of power construction process; comprise housing; the upper end of described housing is provided with at least one rolling mechanism; the through hole axially perpendicular with the rotating shaft of rolling mechanism is provided with in described housing; bearing is provided with in described through hole; this bearing inner sleeve is provided with interior pipe, and through hole is stretched out at described interior pipe two ends, and described interior pipe two ends are provided with wire and regulate fixed mechanism.The bearing of the utility model by arranging in housing, cable moves forward under the effect of hauling machine, and wire easily rotates automatically due to the effect of self power, unties the wire turning round strength, greatly facilitates movement or the recovery of wire, and can not damage wires crust.
Description
Technical field
The utility model belongs to power construction cable and moves crust proterctive equipment technical field, particularly cable sheath protective device in a kind of power construction process.
Background technology
At present, the various power equipment test apparatus kinds that teams and groups use are a lot, and each test apparatus is all equipped with different power lines, data wire and test industrial siding etc., what the cable diameter of these not same-action, different sizes was thinner also has about 5mm, thicker large about about 40mm of diameter, what cable was short has tens meters long, and long has tens meters, even hundreds of rice is long, and therefore this kind of test cable exists very large difference on diameter and length.
Because the frequency of utilization of test apparatus is very high, the ground of substation field except cement flooring be exactly sandstone ground, in use the crust of cable directly with cement flooring or sandstone ground place, the crust of cable weares and teares very serious.Especially in commutation process (tested device changes to B phase or C phase by A phase), wire is easily tortuous to be on the ground intertwined, wire also easily turns round strength, easy damage wire, more annoying is move and reclaim time-consuming taking a lot of work, moreover cable itself is longer and very heavy, move very inconvenient, common way is needing the cable of movement to put on the ground, then before cable positive twist being moved to new tested device by many people by dilatory mode, in this case the exocuticle of cable frequently contacts with the wedge angle of sandstone, is easy to be scratched; Job site environment is more severe in addition, in rigging up and debugging process, seepage oil water mixture cleaning on the ground not in time, after contacting with the crust of cable, the crust of cable will be corroded, and is scratched or corrode the cable after crust to be damaged owing to insulating, and insulating capacity declines, directly have influence on the test effect to tested device, also can cause security incident time serious, cause test apparatus or tested device to damage and human casualty accident, consequence is hardly imaginable.
Utility model content
The utility model, in order to solve the problem, provide a kind of and can avoid because cable draws cable sheath protective device in the power construction process damaging cable sheath.
For achieving the above object; the technical solution adopted in the utility model is: cable sheath protective device in a kind of power construction process; comprise housing; the upper end of described housing is provided with at least one rolling mechanism; be provided with the through hole axially perpendicular with the rotating shaft of rolling mechanism in described housing, be provided with bearing in described through hole, this bearing inner sleeve is provided with interior pipe; through hole is stretched out at described interior pipe two ends, and described interior pipe two ends are provided with wire and regulate fixed mechanism.
Described rolling mechanism comprises the groove and rotating shaft that are arranged on housing upper end, and this rotating shaft is positioned at groove top makes the roller part be sleeved in rotating shaft be positioned at outside groove.
Be inlaid with bearing in described through hole, this bearing holder (housing, cover) makes interior pipe be connected with housing into rotation admittedly on inner pipe.
Described wire regulates fixed mechanism to comprise two clamping bodies being symmetricly set on inner pipe end, and described clamping body comprises the screw rod and arc-shaped claws that are threaded with it through interior pipe, and the lower end of described screw rod is connected by rotating mechanism with arc-shaped claws.
Described rotating mechanism is thrust ball bearing, and this thrust ball bearing upper end is fixedly connected with the lower end of described screw rod, and this thrust ball bearing lower end is fixedly connected with arc-shaped claws.
Described arc-shaped claws is connected by movable device with thrust ball bearing lower end.
Described movable device comprises the square cylinder be installed on arc-shaped claws, is arranged on the joint pin of the built-in groove in one end of thrust ball bearing lower end, and described steering column body is positioned at groove and matches with it.
Described rolling mechanism comprises the door font support being arranged on housing upper end, and the pillar of described door font support is Telescopic rod structure, the crossbeam of described door font support is set with roller and is rotationally connected with it.
Described rolling mechanism is 4, rolling mechanism be separately positioned on housing upper end, be arranged on housing left end, be arranged on the right-hand member of housing and be arranged on the lower end of housing.
Described housing is square body structure.
The method of above-mentioned protective device guardwire wearing and tearing, comprises the steps:
1) according to the length of wire, at wire several above-mentioned protective devices uniform;
2) by regulating wire to regulate fixed mechanism by wire fixation, and wire is made to be positioned at the center of pipe;
3) be placed on level ground by wire, whether the wire observed in the middle of two above-mentioned protective devices contacts to earth, if the spacing of adjustment two the above-mentioned protective devices that contact to earth makes wire unsettled; Or the height of font support of being visited by adjustment housings, makes wire unsettled, and regulate the height of residue door font support, make the wire that lands of the roller on whichever support all unsettled;
4) be L by the spacing arranging measurement two above-mentioned protective devices of step 3, the length of measure traverse line is S, calculates number X=S/L needed for above-mentioned protective device;
5) X above-mentioned protective device is enclosed within wire, makes the spacing of any two above-mentioned protective devices be L.
Housing upper end of the present utility model is provided with at least 1 rolling mechanism, and housing upper end arranges two rolling mechanisms makes housing rolling more stable; Make in described housing, to be provided with the through hole axially perpendicular with the rotating shaft of rolling mechanism; be provided with bearing in described through hole, this bearing inner sleeve is provided with interior pipe, and wire is through interior pipe; wire is in dragging process; rolling mechanism and earth surface, the crust of cable is unsettled all the time, does not directly directly contact with cement flooring and sandstone ground; it is time saving and energy saving to drag; and the wire skin that can not rub, avoid harness damage, thus the available protecting crust of cable.Wire is easily tortuous on the ground is simultaneously intertwined, wire also easily turns round strength, easy damage wire, more annoying is that wire moves and reclaim time-consuming taking a lot of work, the bearing of the utility model by arranging in housing, and cable moves forward under the effect of hauling machine, and wire easily rotates automatically due to the effect of self power, untie the wire turning round strength, greatly facilitate movement or the recovery of wire, and can not damage wires crust.Through hole is stretched out at described interior pipe two ends, described interior pipe two ends are provided with wire and regulate fixed mechanism, described wire regulates fixed mechanism to comprise two clamping bodies being symmetricly set on inner pipe end, described clamping body comprises the screw rod and arc-shaped claws that are threaded with it through interior pipe, the lower end of described screw rod is connected by rotating mechanism with arc-shaped claws, rotating two screw rods on the one hand makes two arc-shaped claws by conductor clamping, is convenient to wire fixation; Wire can be made to be positioned at the center of conduit by adjustment two screw rods on the other hand, wire is rotated freely in bearing, be convenient to untie and turn round strength, tortuous or winding wire.Described rolling mechanism comprises the groove and rotating shaft that are arranged on housing upper end, and this rotating shaft is positioned at groove top makes the roller part be sleeved in rotating shaft be positioned at outside groove, and roller is rolled on the ground, and can not wear and tear housing and wire, and dilatory wire is time saving and energy saving; Further, be inlaid with bearing in described through hole, this bearing holder (housing, cover) makes interior pipe be connected with housing into rotation admittedly on inner pipe, and interior pipe is rotated freely in housing; Further, described rotating mechanism is thrust ball bearing, and this thrust ball bearing upper end is fixedly connected with the lower end of described screw rod, and this thrust ball bearing lower end is fixedly connected with arc-shaped claws, is convenient to the wire clamping different-diameter, makes this device applied widely; Described arc-shaped claws is connected with thrust ball bearing lower end movable device, described movable device comprises the square cylinder set firmly on arc-shaped claws, is arranged on the built-in groove in one end of thrust ball bearing lower end, in this groove, magnet is set, described steering column body is positioned at groove and matches with it, be convenient to change arc-shaped claws, make the scope of application of this device wider; Described rolling mechanism comprises the door font support being arranged on housing upper end, the pillar of described door font support is Telescopic rod structure, the crossbeam of described door font support be set with roller and be rotationally connected with it, being convenient to the height of adjustment housings, meeting the use of major diameter wire; Simultaneously at the height by adjustment housings, the usage quantity of this device can be reduced, greatly reduce cost; Described rolling mechanism is 4, housing vertical section in the present embodiment is square structure, rolling mechanism be separately positioned on housing upper end, be arranged on housing left end, be arranged on the right-hand member of housing and be arranged on the lower end of housing, wire will inevitably overturn dragging process middle shell, can be connected with taxiing at any one face kiss the earth back casing by arranging 4, can not be worn and torn housing and wire, long service life.The vertical section of described housing is regular polygon structure, is more preferably, and housing vertical section is square structure, and there is certain frictional force on roller and ground, is not easy rolling, and wire easily rotates in housing is convenient to untie winding, tortuous, the wire of turning round strength.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further detailed:
Fig. 1 is main TV structure schematic diagram of the present utility model;
Fig. 2 is side-looking structural representation of the present utility model;
Fig. 3 be in Fig. 2 B-B to sectional structure schematic diagram;
Fig. 4 be in Fig. 1 A-A to sectional structure schematic diagram;
Fig. 5 is the utility model clamping body structural representation;
Fig. 6 is the utility model embodiment 2 clamping body structural representation;
Fig. 7 be in Fig. 6 C-C to sectional structure schematic diagram;
Fig. 8 is the main TV structure schematic diagram of the utility model embodiment 2.
Embodiment
Embodiment 1: as shown in Fig. 1,2,3,4,5,7; cable sheath protective device in a kind of power construction process; comprise housing 1; the upper end of described housing 1 is provided with at least one rolling mechanism; be provided with the through hole 12 axially perpendicular with the rotating shaft 6 of rolling mechanism in described housing 1, be provided with bearing 3 in described through hole 12, in this bearing 3, be arranged with interior pipe 4; through hole is stretched out at described interior pipe 4 two ends, and described interior pipe 4 two ends are provided with wire and regulate fixed mechanism.
Described rolling mechanism comprises the groove 9 and rotating shaft 6 that are arranged on housing upper end, and this rotating shaft 6 is positioned at groove 9 top makes roller 2 part be sleeved in rotating shaft be positioned at outside groove 9.
Be inlaid with bearing 3 in described through hole 12, this bearing 3 is fixed on interior pipe 4 and interior pipe 4 is rotationally connected with housing 1.
Described wire regulates fixed mechanism to comprise two clamping bodies being symmetricly set on interior pipe 4 end, described clamping body comprises the screw rod 5 and arc-shaped claws 8 that are threaded with it through interior pipe 4 tube wall, and the lower end of described screw rod 5 is connected by rotating mechanism with arc-shaped claws 8.
Described rotating mechanism is thrust ball bearing 7, and this thrust ball bearing 7 upper end is fixedly connected with the lower end of described screw rod 5, and this thrust ball bearing 7 lower end is fixedly connected with arc-shaped claws 8.
Described rolling mechanism is 4, and rolling mechanism is separately positioned on the upper end of housing 1, left end, right-hand member and lower end.
Described housing 1 is square body structure.
The method of above-mentioned protective device guardwire wearing and tearing, comprises the steps:
1) according to the length of wire, at wire several above-mentioned protective devices uniform;
2) by regulating wire to regulate fixed mechanism by wire fixation, and wire is made to be positioned at the center of pipe;
3) be placed on level ground by wire, whether the wire observed in the middle of two above-mentioned protective devices contacts to earth, if the spacing of adjustment two the above-mentioned protective devices that contact to earth makes wire unsettled; Or the height of font support of being visited by adjustment housings, makes wire unsettled, and regulate the height of residue door font support, make the wire that lands of the roller on whichever support all unsettled;
4) be L by the spacing arranging measurement two above-mentioned protective devices of step 3, the length of measure traverse line is S, calculates number X=S/L needed for above-mentioned protective device;
5) X above-mentioned protective device is enclosed within wire, makes the spacing of any two above-mentioned protective devices be L.
Housing upper end of the present utility model is provided with at least 1 rolling mechanism, and housing upper end arranges 1 rolling mechanism, and be applicable to harder wire, wire self is played a supporting role; Housing upper end arranges two rolling mechanisms, and no matter rigid line or flexible cord can use, and housing inherently steadily can roll on ground; The lower end of housing, left end, right-hand member also all arrange the rolling mechanism equal with upper end quantity, two rollers and earth surface, and roller widths equals the spacing between two rollers, housing is rolled on the ground more stable; The through hole axially perpendicular with the rotating shaft of rolling mechanism is provided with in described housing; be provided with bearing in described through hole, this bearing inner sleeve is provided with interior pipe, and wire is through interior pipe; wire is in dragging process; rolling mechanism and earth surface, the crust of cable is unsettled all the time, does not directly directly contact with cement flooring and sandstone ground; it is time saving and energy saving to drag; and the wire skin that can not rub, avoid harness damage, thus the available protecting crust of cable.Wire is easily tortuous on the ground is simultaneously intertwined, wire also easily turns round strength, easy damage wire, more annoying is that wire moves and reclaim time-consuming taking a lot of work, the bearing of the utility model by arranging in housing, and cable moves forward under the effect of hauling machine, and wire easily rotates automatically due to the effect of self power, untie the wire turning round strength, greatly facilitate movement or the recovery of wire, and can not damage wires crust.Through hole is stretched out at described interior pipe two ends, described interior pipe two ends are provided with wire and regulate fixed mechanism, described wire regulates fixed mechanism to comprise two clamping bodies being symmetricly set on inner pipe end, described clamping body comprises the screw rod and arc-shaped claws that are threaded with it through interior pipe, the lower end of described screw rod is connected by rotating mechanism with arc-shaped claws, rotating two screw rods on the one hand makes two arc-shaped claws by conductor clamping, is convenient to wire fixation; Wire can be made to be positioned at the center of conduit by adjustment two screw rods on the other hand, wire is rotated freely in bearing, be convenient to untie and turn round strength, tortuous or winding wire.Described rolling mechanism comprises the groove and rotating shaft that are arranged on housing upper end, and this rotating shaft is positioned at groove top makes the roller part be sleeved in rotating shaft be positioned at outside groove, and roller is rolled on the ground, and can not wear and tear housing and wire, and dilatory wire is time saving and energy saving; Further, be inlaid with bearing in described through hole, this bearing holder (housing, cover) makes interior pipe be connected with housing into rotation admittedly on inner pipe, and interior pipe is rotated freely in housing; Further, described rotating mechanism is thrust ball bearing, and this thrust ball bearing upper end is fixedly connected with the lower end of described screw rod, and this thrust ball bearing lower end is fixedly connected with arc-shaped claws, is convenient to the wire clamping different-diameter, makes this device applied widely; Described rolling mechanism is 4, housing vertical section in the present embodiment is square structure, rolling mechanism be separately positioned on housing upper end, be arranged on housing left end, be arranged on the right-hand member of housing and be arranged on the lower end of housing, wire will inevitably overturn dragging process middle shell, can be connected with taxiing at any one face kiss the earth back casing by arranging 4, can not be worn and torn housing and wire, long service life.The vertical section of described housing is regular polygon structure, is more preferably, and housing vertical section is square structure, and there is certain frictional force on roller and ground, is not easy rolling, and wire easily rotates in housing is convenient to untie winding, tortuous, the wire of turning round strength.
Embodiment 2: as shown in Figure 1; cable sheath protective device in a kind of power construction process; comprise housing 1; the upper end of described housing 1 is provided with at least one rolling mechanism; be provided with the through hole 12 axially perpendicular with the rotating shaft 6 of rolling mechanism in described housing 1, be provided with bearing 3 in described through hole 12, in this bearing 3, be arranged with interior pipe 4; through hole is stretched out at described interior pipe 4 two ends, and described interior pipe 4 two ends are provided with wire and regulate fixed mechanism.
Be inlaid with bearing 3 in described through hole 12, this bearing 3 is fixed on interior pipe 4 and interior pipe 4 is rotationally connected with housing 1.
Described wire regulates fixed mechanism to comprise two clamping bodies being symmetricly set on interior pipe 4 end, described clamping body comprises the screw rod 5 and arc-shaped claws 8 that are threaded with it through interior pipe 4 tube wall, and the lower end of described screw rod 5 is connected by rotating mechanism with arc-shaped claws 8.
Described rotating mechanism is thrust ball bearing 7, and this thrust ball bearing 7 upper end is fixedly connected with the lower end of described screw rod 5, and this thrust ball bearing 7 lower end is fixedly connected with arc-shaped claws 8.
Described rolling mechanism comprises the door font support being arranged on housing 1 upper end, and the pillar 14 of described door font support is Telescopic rod structure, horizontal stroke 15 beam of described door font support is set with roller 2 and is rotationally connected with it.
Described rolling mechanism is 4, and rolling mechanism is separately positioned on the upper end of housing 1, left end, right-hand member and lower end.
Described housing 1 is square body structure.
The method of above-mentioned protective device guardwire wearing and tearing, comprises the steps:
1) according to the length of wire, at wire several above-mentioned protective devices uniform;
2) by regulating wire to regulate fixed mechanism by wire fixation, and wire is made to be positioned at the center of pipe;
3) be placed on level ground by wire, whether the wire observed in the middle of two above-mentioned protective devices contacts to earth, if the spacing of adjustment two the above-mentioned protective devices that contact to earth makes wire unsettled; Or the height of font support of being visited by adjustment housings, makes wire unsettled, and regulate the height of residue door font support, make the wire that lands of the roller on whichever support all unsettled;
4) be L by the spacing arranging measurement two above-mentioned protective devices of step 3, the length of measure traverse line is S, calculates number X=S/L needed for above-mentioned protective device;
5) X above-mentioned protective device is enclosed within wire, makes the spacing of any two above-mentioned protective devices be L.
Housing upper end of the present utility model is provided with at least 1 rolling mechanism, and housing upper end arranges 1 rolling mechanism, and be applicable to harder wire, wire self is played a supporting role; Housing upper end arranges two rolling mechanisms, and no matter rigid line or flexible cord can use, and housing inherently steadily can roll on ground; The lower end of housing, left end, right-hand member also all arrange the rolling mechanism equal with upper end quantity, two rollers and earth surface, and roller widths equals the spacing between two rollers, housing is rolled on the ground more stable; The through hole axially perpendicular with the rotating shaft of rolling mechanism is provided with in described housing; be provided with bearing in described through hole, this bearing inner sleeve is provided with interior pipe, and wire is through interior pipe; wire is in dragging process; rolling mechanism and earth surface, the crust of cable is unsettled all the time, does not directly directly contact with cement flooring and sandstone ground; it is time saving and energy saving to drag; and the wire skin that can not rub, avoid harness damage, thus the available protecting crust of cable.Wire is easily tortuous on the ground is simultaneously intertwined, wire also easily turns round strength, easy damage wire, more annoying is that wire moves and reclaim time-consuming taking a lot of work, the bearing of the utility model by arranging in housing, and cable moves forward under the effect of hauling machine, and wire easily rotates automatically due to the effect of self power, untie the wire turning round strength, greatly facilitate movement or the recovery of wire, and can not damage wires crust.Through hole is stretched out at described interior pipe two ends, described interior pipe two ends are provided with wire and regulate fixed mechanism, described wire regulates fixed mechanism to comprise two clamping bodies being symmetricly set on inner pipe end, described clamping body comprises the screw rod and arc-shaped claws that are threaded with it through interior pipe, the lower end of described screw rod is connected by rotating mechanism with arc-shaped claws, rotating two screw rods on the one hand makes two arc-shaped claws by conductor clamping, is convenient to wire fixation; Wire can be made to be positioned at the center of conduit by adjustment two screw rods on the other hand, wire is rotated freely in bearing, be convenient to untie and turn round strength, tortuous or winding wire.Described rolling mechanism comprises the groove and rotating shaft that are arranged on housing upper end, and this rotating shaft is positioned at groove top makes the roller part be sleeved in rotating shaft be positioned at outside groove, and roller is rolled on the ground, and can not wear and tear housing and wire, and dilatory wire is time saving and energy saving; Further, be inlaid with bearing in described through hole, this bearing holder (housing, cover) makes interior pipe be connected with housing into rotation admittedly on inner pipe, and interior pipe is rotated freely in housing; Further, described rotating mechanism is thrust ball bearing, and this thrust ball bearing upper end is fixedly connected with the lower end of described screw rod, and this thrust ball bearing lower end is fixedly connected with arc-shaped claws, is convenient to the wire clamping different-diameter, makes this device applied widely; Described arc-shaped claws is connected with thrust ball bearing lower end movable device, described movable device comprises the square cylinder set firmly on arc-shaped claws, is arranged on the built-in groove in one end of thrust ball bearing lower end, in this groove, magnet is set, described steering column body is positioned at groove and matches with it, be convenient to change arc-shaped claws, make the scope of application of this device wider; Described rolling mechanism is 4, housing vertical section in the present embodiment is square structure, rolling mechanism be separately positioned on housing upper end, be arranged on housing left end, be arranged on the right-hand member of housing and be arranged on the lower end of housing, wire will inevitably overturn dragging process middle shell, can be connected with taxiing at any one face kiss the earth back casing by arranging 4, can not be worn and torn housing and wire, long service life.The vertical section of described housing is regular polygon structure, is more preferably, and housing vertical section is square structure, and there is certain frictional force on roller and ground, is not easy rolling, and wire easily rotates in housing is convenient to untie winding, tortuous, the wire of turning round strength.
Embodiment 3: as shown in Figure 1; cable sheath protective device in a kind of power construction process; comprise housing 1; the upper end of described housing 1 is provided with at least one rolling mechanism; be provided with the through hole 12 axially perpendicular with the rotating shaft 6 of rolling mechanism in described housing 1, be provided with bearing 3 in described through hole 12, in this bearing 3, be arranged with interior pipe 4; through hole is stretched out at described interior pipe 4 two ends, and described interior pipe 4 two ends are provided with wire and regulate fixed mechanism.
Described rolling mechanism comprises the groove 9 and rotating shaft 6 that are arranged on housing upper end, and this rotating shaft 6 is positioned at groove 9 top makes roller 2 part be sleeved in rotating shaft be positioned at outside groove 9.
Be inlaid with bearing 3 in described through hole 12, this bearing 3 is fixed on interior pipe 4 and interior pipe 4 is rotationally connected with housing 1.
Described wire regulates fixed mechanism to comprise two clamping bodies being symmetricly set on interior pipe 4 end, described clamping body comprises the screw rod 5 and arc-shaped claws 8 that are threaded with it through interior pipe 4 tube wall, and the lower end of described screw rod 5 is connected by rotating mechanism with arc-shaped claws 8.
Described rotating mechanism is thrust ball bearing 7, and this thrust ball bearing 7 upper end is fixedly connected with the lower end of described screw rod 5, and this thrust ball bearing 7 lower end is fixedly connected with arc-shaped claws 8.
Described arc-shaped claws 8 is connected by movable device with thrust ball bearing 7 lower end.
Described movable device comprises the square cylinder 11 be installed on arc-shaped claws, is arranged on the joint pin 10 of the built-in groove 13 in one end of thrust ball bearing 7 lower end, and described direction cylinder 11 is positioned at groove 13 and matches with it.
Described rolling mechanism is 4, and rolling mechanism is separately positioned on the upper end of housing 1, left end, right-hand member and lower end.
Described housing 1 is square body structure.
The method of above-mentioned protective device guardwire wearing and tearing, comprises the steps:
1) according to the length of wire, at wire several above-mentioned protective devices uniform;
2) by regulating wire to regulate fixed mechanism by wire fixation, and wire is made to be positioned at the center of pipe;
3) be placed on level ground by wire, whether the wire observed in the middle of two above-mentioned protective devices contacts to earth, if the spacing of adjustment two the above-mentioned protective devices that contact to earth makes wire unsettled; Or the height of font support of being visited by adjustment housings, makes wire unsettled, and regulate the height of residue door font support, make the wire that lands of the roller on whichever support all unsettled;
4) be L by the spacing arranging measurement two above-mentioned protective devices of step 3, the length of measure traverse line is S, calculates number X=S/L needed for above-mentioned protective device;
5) X above-mentioned protective device is enclosed within wire, makes the spacing of any two above-mentioned protective devices be L.
Housing upper end of the present utility model is provided with at least 1 rolling mechanism, and housing upper end arranges 1 rolling mechanism, and be applicable to harder wire, wire self is played a supporting role; Housing upper end arranges two rolling mechanisms, and no matter rigid line or flexible cord can use, and housing inherently steadily can roll on ground; The lower end of housing, left end, right-hand member also all arrange the rolling mechanism equal with upper end quantity, two rollers and earth surface, and roller widths equals the spacing between two rollers, housing is rolled on the ground more stable; The through hole axially perpendicular with the rotating shaft of rolling mechanism is provided with in described housing; be provided with bearing in described through hole, this bearing inner sleeve is provided with interior pipe, and wire is through interior pipe; wire is in dragging process; rolling mechanism and earth surface, the crust of cable is unsettled all the time, does not directly directly contact with cement flooring and sandstone ground; it is time saving and energy saving to drag; and the wire skin that can not rub, avoid harness damage, thus the available protecting crust of cable.Wire is easily tortuous on the ground is simultaneously intertwined, wire also easily turns round strength, easy damage wire, more annoying is that wire moves and reclaim time-consuming taking a lot of work, the bearing of the utility model by arranging in housing, and cable moves forward under the effect of hauling machine, and wire easily rotates automatically due to the effect of self power, untie the wire turning round strength, greatly facilitate movement or the recovery of wire, and can not damage wires crust.Through hole is stretched out at described interior pipe two ends, described interior pipe two ends are provided with wire and regulate fixed mechanism, described wire regulates fixed mechanism to comprise two clamping bodies being symmetricly set on inner pipe end, described clamping body comprises the screw rod and arc-shaped claws that are threaded with it through interior pipe, the lower end of described screw rod is connected by rotating mechanism with arc-shaped claws, rotating two screw rods on the one hand makes two arc-shaped claws by conductor clamping, is convenient to wire fixation; Wire can be made to be positioned at the center of conduit by adjustment two screw rods on the other hand, wire is rotated freely in bearing, be convenient to untie and turn round strength, tortuous or winding wire.Described rolling mechanism comprises the groove and rotating shaft that are arranged on housing upper end, and this rotating shaft is positioned at groove top makes the roller part be sleeved in rotating shaft be positioned at outside groove, and roller is rolled on the ground, and can not wear and tear housing and wire, and dilatory wire is time saving and energy saving; Further, be inlaid with bearing in described through hole, this bearing holder (housing, cover) makes interior pipe be connected with housing into rotation admittedly on inner pipe, and interior pipe is rotated freely in housing; Further, described rotating mechanism is thrust ball bearing, and this thrust ball bearing upper end is fixedly connected with the lower end of described screw rod, and this thrust ball bearing lower end is fixedly connected with arc-shaped claws, is convenient to the wire clamping different-diameter, makes this device applied widely; Described arc-shaped claws is connected with thrust ball bearing lower end movable device, described movable device comprises the square cylinder set firmly on arc-shaped claws, is arranged on the built-in groove in one end of thrust ball bearing lower end, in this groove, magnet is set, described steering column body is positioned at groove and matches with it, be convenient to change arc-shaped claws, make the scope of application of this device wider; Simultaneously at the height by adjustment housings, the usage quantity of this device can be reduced, greatly reduce cost; Described rolling mechanism is 4, housing vertical section in the present embodiment is square structure, rolling mechanism be separately positioned on housing upper end, be arranged on housing left end, be arranged on the right-hand member of housing and be arranged on the lower end of housing, wire will inevitably overturn dragging process middle shell, can be connected with taxiing at any one face kiss the earth back casing by arranging 4, can not be worn and torn housing and wire, long service life.The vertical section of described housing is regular polygon structure, is more preferably, and housing vertical section is square structure, and there is certain frictional force on roller and ground, is not easy rolling, and wire easily rotates in housing is convenient to untie winding, tortuous, the wire of turning round strength.
Embodiment 4: as shown in Figure 1; cable sheath protective device in a kind of power construction process; comprise housing 1; the upper end of described housing 1 is provided with at least one rolling mechanism; be provided with the through hole 12 axially perpendicular with the rotating shaft 6 of rolling mechanism in described housing 1, be provided with bearing 3 in described through hole 12, in this bearing 3, be arranged with interior pipe 4; through hole is stretched out at described interior pipe 4 two ends, and described interior pipe 4 two ends are provided with wire and regulate fixed mechanism.
Be inlaid with bearing 3 in described through hole 12, this bearing 3 is fixed on interior pipe 4 and interior pipe 4 is rotationally connected with housing 1.
Described wire regulates fixed mechanism to comprise two clamping bodies being symmetricly set on interior pipe 4 end, described clamping body comprises the screw rod 5 and arc-shaped claws 8 that are threaded with it through interior pipe 4 tube wall, and the lower end of described screw rod 5 is connected by rotating mechanism with arc-shaped claws 8.
Described rotating mechanism is thrust ball bearing 7, and this thrust ball bearing 7 upper end is fixedly connected with the lower end of described screw rod 5, and this thrust ball bearing 7 lower end is fixedly connected with arc-shaped claws 8.
Described arc-shaped claws 8 is connected by movable device with thrust ball bearing 7 lower end.
Described movable device comprises the square cylinder 11 be installed on arc-shaped claws, is arranged on the joint pin 10 of the built-in groove 13 in one end of thrust ball bearing 7 lower end, and described direction cylinder 11 is positioned at groove 13 and matches with it.
Described rolling mechanism comprises the door font support being arranged on housing 1 upper end, and the pillar 14 of described door font support is Telescopic rod structure, horizontal stroke 15 beam of described door font support is set with roller 2 and is rotationally connected with it.
Described rolling mechanism is 4, and rolling mechanism is separately positioned on the upper end of housing 1, left end, right-hand member and lower end.
Described housing 1 is square body structure.
The method of above-mentioned protective device guardwire wearing and tearing, comprises the steps:
1) according to the length of wire, at wire several above-mentioned protective devices uniform;
2) by regulating wire to regulate fixed mechanism by wire fixation, and wire is made to be positioned at the center of pipe;
3) be placed on level ground by wire, whether the wire observed in the middle of two above-mentioned protective devices contacts to earth, if the spacing of adjustment two the above-mentioned protective devices that contact to earth makes wire unsettled; Or the height of font support of being visited by adjustment housings, makes wire unsettled, and regulate the height of residue door font support, make the wire that lands of the roller on whichever support all unsettled;
4) be L by the spacing arranging measurement two above-mentioned protective devices of step 3, the length of measure traverse line is S, calculates number X=S/L needed for above-mentioned protective device;
5) X above-mentioned protective device is enclosed within wire, makes the spacing of any two above-mentioned protective devices be L.
Housing upper end of the present utility model is provided with at least 1 rolling mechanism, and housing upper end arranges 1 rolling mechanism, and be applicable to harder wire, wire self is played a supporting role; Housing upper end arranges two rolling mechanisms, and no matter rigid line or flexible cord can use, and housing inherently steadily can roll on ground; The lower end of housing, left end, right-hand member also all arrange the rolling mechanism equal with upper end quantity, two rollers and earth surface, and roller widths equals the spacing between two rollers, housing is rolled on the ground more stable; The through hole axially perpendicular with the rotating shaft of rolling mechanism is provided with in described housing; be provided with bearing in described through hole, this bearing inner sleeve is provided with interior pipe, and wire is through interior pipe; wire is in dragging process; rolling mechanism and earth surface, the crust of cable is unsettled all the time, does not directly directly contact with cement flooring and sandstone ground; it is time saving and energy saving to drag; and the wire skin that can not rub, avoid harness damage, thus the available protecting crust of cable.Wire is easily tortuous on the ground is simultaneously intertwined, wire also easily turns round strength, easy damage wire, more annoying is that wire moves and reclaim time-consuming taking a lot of work, the bearing of the utility model by arranging in housing, and cable moves forward under the effect of hauling machine, and wire easily rotates automatically due to the effect of self power, untie the wire turning round strength, greatly facilitate movement or the recovery of wire, and can not damage wires crust.Through hole is stretched out at described interior pipe two ends, described interior pipe two ends are provided with wire and regulate fixed mechanism, described wire regulates fixed mechanism to comprise two clamping bodies being symmetricly set on inner pipe end, described clamping body comprises the screw rod and arc-shaped claws that are threaded with it through interior pipe, the lower end of described screw rod is connected by rotating mechanism with arc-shaped claws, rotating two screw rods on the one hand makes two arc-shaped claws by conductor clamping, is convenient to wire fixation; Wire can be made to be positioned at the center of conduit by adjustment two screw rods on the other hand, wire is rotated freely in bearing, be convenient to untie and turn round strength, tortuous or winding wire.Further, be inlaid with bearing in described through hole, this bearing holder (housing, cover) makes interior pipe be connected with housing into rotation admittedly on inner pipe, and interior pipe is rotated freely in housing; Further, described rotating mechanism is thrust ball bearing, and this thrust ball bearing upper end is fixedly connected with the lower end of described screw rod, and this thrust ball bearing lower end is fixedly connected with arc-shaped claws, is convenient to the wire clamping different-diameter, makes this device applied widely; Described arc-shaped claws is connected with thrust ball bearing lower end movable device, described movable device comprises the square cylinder set firmly on arc-shaped claws, is arranged on the built-in groove in one end of thrust ball bearing lower end, in this groove, magnet is set, described steering column body is positioned at groove and matches with it, be convenient to change arc-shaped claws, make the scope of application of this device wider; Described rolling mechanism comprises the door font support being arranged on housing upper end, the pillar of described door font support is Telescopic rod structure, the crossbeam of described door font support be set with roller and be rotationally connected with it, being convenient to the height of adjustment housings, meeting the use of major diameter wire; Simultaneously at the height by adjustment housings, the usage quantity of this device can be reduced, greatly reduce cost; Described rolling mechanism is 4, housing vertical section in the present embodiment is square structure, rolling mechanism be separately positioned on housing upper end, be arranged on housing left end, be arranged on the right-hand member of housing and be arranged on the lower end of housing, wire will inevitably overturn dragging process middle shell, can be connected with taxiing at any one face kiss the earth back casing by arranging 4, can not be worn and torn housing and wire, long service life.The vertical section of described housing is regular polygon structure, is more preferably, and housing vertical section is square structure, and there is certain frictional force on roller and ground, is not easy rolling, and wire easily rotates in housing is convenient to untie winding, tortuous, the wire of turning round strength.
Claims (9)
1. cable sheath protective device in a power construction process; it is characterized in that: comprise housing; the upper end of described housing is provided with at least one rolling mechanism; the through hole axially perpendicular with the rotating shaft of rolling mechanism is provided with in described housing; bearing is provided with in described through hole; this bearing inner sleeve is provided with interior pipe, and through hole is stretched out at described interior pipe two ends, and described interior pipe two ends are provided with wire and regulate fixed mechanism.
2. cable sheath protective device in power construction process as claimed in claim 1; it is characterized in that: described rolling mechanism comprises the groove and rotating shaft that are arranged on housing upper end, this rotating shaft is positioned at groove top makes the roller part be sleeved in rotating shaft be positioned at outside groove.
3. cable sheath protective device in power construction process as claimed in claim 1; it is characterized in that: described wire regulates fixed mechanism to comprise two clamping bodies being symmetricly set on inner pipe end; described clamping body comprises the screw rod and arc-shaped claws that are threaded with it through interior pipe, and the lower end of described screw rod is connected by rotating mechanism with arc-shaped claws.
4. cable sheath protective device in power construction process as claimed in claim 3; it is characterized in that: described rotating mechanism is thrust ball bearing; this thrust ball bearing upper end is fixedly connected with the lower end of described screw rod, and this thrust ball bearing lower end is fixedly connected with arc-shaped claws.
5. cable sheath protective device in power construction process as claimed in claim 4, is characterized in that: described arc-shaped claws is connected by movable device with thrust ball bearing lower end.
6. cable sheath protective device in power construction process as claimed in claim 5; it is characterized in that: described movable device comprises the square cylinder be installed on arc-shaped claws, is arranged on the joint pin of the built-in groove in one end of thrust ball bearing lower end, and described steering column body is positioned at groove and matches with it.
7. cable sheath protective device in power construction process as claimed in claim 1; it is characterized in that: described rolling mechanism comprises the door font support being arranged on housing upper end; the pillar of described door font support is Telescopic rod structure, the crossbeam of described door font support is set with roller and is rotationally connected with it.
8. cable sheath protective device in power construction process as claimed in claims 6 or 7; it is characterized in that: described rolling mechanism is 4, rolling mechanism be separately positioned on housing upper end, be arranged on housing left end, be arranged on the right-hand member of housing and be arranged on the lower end of housing.
9. cable sheath protective device in power construction process as claimed in claim 1, it is characterized in that: be inlaid with bearing in described through hole, this bearing holder (housing, cover) makes interior pipe be connected with housing into rotation admittedly on inner pipe, and described housing is square body structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420416136.6U CN204046046U (en) | 2014-07-25 | 2014-07-25 | Cable sheath protective device in a kind of power construction process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420416136.6U CN204046046U (en) | 2014-07-25 | 2014-07-25 | Cable sheath protective device in a kind of power construction process |
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| Publication Number | Publication Date |
|---|---|
| CN204046046U true CN204046046U (en) | 2014-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420416136.6U Expired - Fee Related CN204046046U (en) | 2014-07-25 | 2014-07-25 | Cable sheath protective device in a kind of power construction process |
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| CN (1) | CN204046046U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104158110A (en) * | 2014-07-25 | 2014-11-19 | 国网河南省电力公司南阳供电公司 | Protection device and protection method for cable sheath in power construction process |
| CN105197670A (en) * | 2015-10-22 | 2015-12-30 | 国网山东莒南县供电公司 | Automatic pay-off rack for cable |
| CN108988214A (en) * | 2018-07-30 | 2018-12-11 | 金松根 | A kind of cable dragging protector |
| CN111313312A (en) * | 2020-03-03 | 2020-06-19 | 福建江隆水利水电工程有限公司 | Cable sheath protection device and protection method in electric power construction process |
-
2014
- 2014-07-25 CN CN201420416136.6U patent/CN204046046U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104158110A (en) * | 2014-07-25 | 2014-11-19 | 国网河南省电力公司南阳供电公司 | Protection device and protection method for cable sheath in power construction process |
| CN104158110B (en) * | 2014-07-25 | 2017-02-08 | 国网河南镇平县供电公司 | Protection device and protection method for cable sheath in power construction process |
| CN105197670A (en) * | 2015-10-22 | 2015-12-30 | 国网山东莒南县供电公司 | Automatic pay-off rack for cable |
| CN105197670B (en) * | 2015-10-22 | 2019-04-05 | 日照朝力信息科技有限公司 | A kind of cable automatic pay-out stand |
| CN108988214A (en) * | 2018-07-30 | 2018-12-11 | 金松根 | A kind of cable dragging protector |
| CN111313312A (en) * | 2020-03-03 | 2020-06-19 | 福建江隆水利水电工程有限公司 | Cable sheath protection device and protection method in electric power construction process |
| CN111313312B (en) * | 2020-03-03 | 2021-03-05 | 福建江隆水利水电工程有限公司 | Cable sheath protection device and protection method in electric power construction process |
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