CN114212603A - High tension cable pay off rack dragging and supporting device - Google Patents
High tension cable pay off rack dragging and supporting device Download PDFInfo
- Publication number
- CN114212603A CN114212603A CN202111566120.4A CN202111566120A CN114212603A CN 114212603 A CN114212603 A CN 114212603A CN 202111566120 A CN202111566120 A CN 202111566120A CN 114212603 A CN114212603 A CN 114212603A
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- Prior art keywords
- cable
- dragging
- shafts
- parts
- rack
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Links
- 238000003780 insertion Methods 0.000 claims abstract description 19
- 230000037431 insertion Effects 0.000 claims abstract description 19
- 238000005452 bending Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H49/00—Unwinding or paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out
- B65H49/18—Methods or apparatus in which packages rotate
- B65H49/20—Package-supporting devices
- B65H49/32—Stands or frameworks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H49/00—Unwinding or paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out
- B65H49/18—Methods or apparatus in which packages rotate
- B65H49/20—Package-supporting devices
- B65H49/30—Swifts or skein holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/34—Handled filamentary material electric cords or electric power cables
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
A high-voltage cable pay-off rack dragging device relates to a high-voltage cable pay-off rack, wherein the rear parts of two frames (17) of a cable car are respectively provided with wheels (2), the inner sides of the front parts of the two frames are respectively hinged with the lower ends of two traction rods (15) through shafts (16), the two ends of a rod (12) are respectively and fixedly connected with the lower parts of the two traction rods, and the middle part of the rod is provided with a cable dragging wheel (11); the rear parts of the shaft positions of the two traction rods are respectively provided with an insertion pipe (10), the rear parts of the shaft positions of the front parts of the two frames are respectively provided with a fixed shaft sleeve (8) at intervals, the middle parts of the two fixed shafts (9) are respectively penetrated in the two fixed shaft sleeves (8), when the two traction rods are erected, the two insertion pipes respectively correspond to the two fixed shafts, and the two fixed shafts are respectively inserted into the insertion pipe holes (18) of the two insertion pipes to obtain the dragging and supporting of the cable dragging and supporting wheel to the cable; according to the invention, the front part of the cable car is provided with the dragging and supporting wheel, so that the friction between the cable reel and the ground or the wellhead of the cable well is reduced when the cable reel is unwound.
Description
Technical Field
The invention relates to a high-voltage cable pay-off rack, in particular to a dragging and supporting device of the high-voltage cable pay-off rack.
Background
The existing underground cable is divided into a copper core and an aluminum core, a conductor shielding layer, an insulating layer, a shielding layer, a filler, an inner sheath, a steel strip armor and a sheath on the outer surface are wrapped outside the cable core, a cable reel is conveyed to a wellhead of a cable well during construction, and an operator pulls the cable to enter the well; because the cable shaft well head is the right angle, the cable has not avoided direct contact with the well head in the cable process of going into the well, and this process makes cable friction impaired easily, buries the potential safety hazard for long-term use in later stage.
Disclosure of Invention
In order to overcome the defects in the background art, the invention discloses a dragging and supporting device for a high-voltage cable pay-off rack.
The technical scheme for realizing the invention is as follows:
a high-voltage cable pay-off rack dragging device comprises a cable car, car frames, traction rods, cable dragging wheels, fixed shaft sleeves and fixed shafts, wherein wheels are arranged at the rear parts of the two car frames of the cable car respectively, the inner sides of the front parts of the two car frames are hinged with the lower ends of the two traction rods respectively through the shafts, the two ends of each rod are fixedly connected with the lower parts of the two traction rods respectively, and the middle part of each rod is provided with the cable dragging wheel; the rear parts of the shaft positions of the two traction rods are respectively provided with an insertion pipe, the rear parts of the shaft positions of the front parts of the two vehicle frames are respectively provided with a fixed shaft sleeve at intervals, the middle parts of the two fixed shafts are respectively penetrated in the two fixed shaft sleeves, when the two traction rods are erected, the two insertion pipes respectively correspond to the two fixed shafts, the two fixed shafts are respectively inserted into the insertion pipe holes of the two insertion pipes to obtain the dragging of the cable dragging wheel pair by the cable, and at the moment, the lower ends of the two traction rods support the ground.
The upper ends of the two traction rods are respectively provided with an inner bend.
The high-voltage cable pay-off rack dragging device is characterized in that rubber sleeves are respectively arranged on the inner bends of the two traction rods.
The high-voltage cable pay-off rack dragging device is characterized in that two ends of the rod, which are close to each other, are respectively provided with a retaining ring.
The high-voltage cable pay-off rack dragging device is characterized in that the rear ends of the two fixed shafts are respectively provided with an expanding ring.
The high-voltage cable pay-off rack dragging device is characterized in that anti-falling rods are respectively arranged on the outer edge surfaces of the front parts of the fixed shaft sleeves of the two fixed shafts.
The high-voltage cable pay-off rack dragging device is characterized in that the cable car is a four-wheel car, and wheels are respectively arranged on the outer sides of the middle part and the rear part of each car frame.
The middle part and the rear part of the two frames of the cable car are respectively and fixedly connected with the lower ends of the cable supports, and the upper ends of the two cable supports are provided with cable reel shafts for mounting cable reels.
Through the disclosure, the beneficial effects of the invention are as follows:
according to the high-voltage cable pay-off rack dragging device, a frame of a cable car is lengthened, the traction rods are hinged with the frame through shafts, the rods and the cable dragging wheels are arranged between the lower parts of the two traction rods, and the lower ends of the traction rods and the ground form strong support, so that a cable directly enters a wellhead of a cable well after passing through a wheel groove of the cable dragging wheels during paying off, and friction between the cable and the ground or the wellhead of the cable well is effectively prevented; the fixed shaft is inserted into the insertion pipe to lock the traction rod; the invention effectively solves the problem that the cable surface is damaged when the existing cable reel is used for paying off.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is an enlargement of section A of FIG. 1;
FIG. 3 is a schematic view of the drawbar arrangement of the present invention;
in the figure: 1. a cable reel; 2. a wheel; 3. a cable reel shaft; 4. a cable holder; 5. bending inwards; 6. a rubber sleeve; 7. expanding the diameter of the ring; 8. fixing the shaft sleeve; 9. a fixed shaft; 10. inserting a tube; 11. a cable trailing wheel; 12. a rod; 13. a retainer ring; 14. an anti-falling rod; 15. a draw bar; 16. a shaft; 17. a frame; 18. the cannula hole.
Detailed Description
The present invention will be further illustrated with reference to the following examples; the following examples are not intended to limit the present invention, and are only used as a support for the implementation of the present invention, and any equivalent structure replacement within the technical framework of the present invention is included in the protection scope of the present invention;
the high-voltage cable pay-off rack dragging device comprises a cable car, a car frame 17, traction rods 15, rods 12, cable dragging wheels 11, a fixed shaft sleeve 8 and a fixed shaft 9, wherein wheels 2 are respectively arranged at the rear parts of the two car frames 17 of the cable car, the inner sides of the front parts of the two car frames 17 are respectively hinged with the lower ends of the two traction rods 15 through shafts 16, the two ends of each rod 12 are respectively and fixedly connected with the lower parts of the two traction rods 15, the cable dragging wheels 11 are arranged in the middle of the rod 12, baffle rings 13 are respectively arranged at the positions, close to the two ends, of the rod 12, inner bends 5 are respectively arranged at the upper ends of the two traction rods 15, and rubber sleeves 6 are respectively arranged on the inner bends 5 of the two traction rods 15; the rear parts of the shafts 16 of the two traction rods 15 are respectively provided with an insertion pipe 10, the rear parts of the shafts 16 at the front parts of the two frames 17 are respectively provided with a fixed shaft sleeve 8 at intervals, the middle parts of the two fixed shafts 9 are respectively penetrated in the two fixed shaft sleeves 8, the outer edge surfaces of the front parts of the fixed shaft sleeves 8 of the two fixed shafts 9 are respectively provided with an anti-falling rod 14, the rear ends of the two fixed shafts 9 are respectively provided with an expanding ring 7, when the two traction rods 15 are erected, the two insertion pipes 10 respectively correspond to the two fixed shafts 9, the two fixed shafts 9 are respectively inserted into the insertion pipe holes 18 of the two insertion pipes 10 to obtain the dragging of the cable by the cable dragging wheel 11, and at the moment, the lower ends of the two traction rods 15 support the ground.
Further, the cable car is a four-wheel car, and the outer sides of the middle part and the rear part of each frame 17 are respectively provided with wheels 2; the middle part and the rear part of two frames 17 of the cable car are respectively and fixedly connected with the lower ends of the cable supports 4, and the upper ends of the two cable supports 4 are provided with cable reel shafts 3 for installing the cable reels 1.
The high-voltage cable pay-off rack dragging device lengthens two frames 17 of the existing cable car, so that two of four wheels of the cable car are positioned at the outer side of the middle part of the two frames 17, and the other two universal wheels are positioned at the outer side of the rear part of the two frames 17; the original T-shaped traction rod is changed into two traction rods 15, a rod 12 and a cable dragging wheel 11 are arranged between the lower parts of the two traction rods 15, and the stop rings 13 are respectively arranged at the two ends, close to the rod 12, of the cable dragging wheel 11, considering that the cable dragging wheel 11 can swing left and right when in use and has the problem of friction with the traction rods 15; the fixing shaft 9 provided on the two frames 17 prevents the two traction rods 15 from falling down when paying out the wire.
When the cable pulling device is used, a cable reel is arranged on a cable car, the cable car is pulled to the wellhead of a cable well by utilizing a pulling handle formed by bending 5 the rubber sleeve 6 in the upper end of each of two pulling rods 15, the front ends of two car frames 17 are close to the wellhead, then the two pulling rods 15 are lifted to enable the lower ends of the two pulling rods 15 to be in contact with the ground, at the moment, the insertion pipes 10 of the two pulling rods 15 respectively correspond to the fixed shafts 9, the two fixed shafts 9 are respectively inserted into the insertion pipes 10 of the two pulling rods 15, then cables are placed in the wheel grooves of the cable pulling wheels 11 to start to pull the cables into the well, direct contact between the cables and the wellhead can be prevented, and further protection of the cables is obtained.
The present invention is not described in detail in the prior art.
Claims (8)
1. The utility model provides a high tension cable pay off rack drags and holds up device, includes cable car, frame (17), traction lever (15), pole (12), cable drag and hold up wheel (11), fixed axle sleeve (8) and fixed axle (9), characterized by: the rear parts of two frames (17) of the cable car are respectively provided with wheels (2), the inner sides of the front parts of the two frames (17) are respectively hinged with the lower ends of two traction rods (15) through shafts (16), the two ends of a rod (12) are respectively fixedly connected with the lower parts of the two traction rods (15), and the middle part of the rod (12) is provided with a cable dragging wheel (11); the rear parts of the shafts (16) of the two traction rods (15) are respectively provided with an insertion pipe (10), the rear parts of the shafts (16) at the front parts of the two frames (17) are respectively provided with a fixed shaft sleeve (8) at intervals, the middle parts of the two fixed shafts (9) are respectively penetrated in the two fixed shaft sleeves (8), when the two traction rods (15) are erected, the two insertion pipes (10) respectively correspond to the two fixed shafts (9), the two fixed shafts (9) are respectively inserted into insertion pipe holes (18) of the two insertion pipes (10) to obtain the dragging of the cable by the cable dragging wheel (11), and at the moment, the lower ends of the two traction rods (15) support the ground.
2. The high-voltage cable pay-off rack dragging device according to claim 1, which is characterized in that: the upper ends of the two traction rods (15) are respectively provided with an inner bend (5).
3. The high-voltage cable pay-off rack dragging device according to claim 2, which is characterized in that: rubber sleeves (6) are respectively arranged on the inner bends (5) of the two traction rods (15).
4. The high-voltage cable pay-off rack dragging device according to claim 1, which is characterized in that: the two ends of the rod (12) close to the two ends are respectively provided with a retaining ring (13).
5. The high-voltage cable pay-off rack dragging device according to claim 1, which is characterized in that: the rear ends of the two fixed shafts (9) are respectively provided with an expanding ring (7).
6. The high-voltage cable pay-off rack dragging device according to claim 1, which is characterized in that: anti-falling rods (14) are respectively arranged on the outer edge surfaces of the front parts of the fixed shaft sleeves (8) of the two fixed shafts (9).
7. The high-voltage cable pay-off rack dragging device according to claim 1, which is characterized in that: the cable car is a four-wheel car, and wheels (2) are respectively arranged on the outer sides of the middle part and the rear part of each car frame (17).
8. The high tension cable pay-off rack dragging device of claim 7, which is characterized in that: the middle part and the rear part of two frames (17) of the cable car are respectively and fixedly connected with the lower ends of the cable supports (4), and the upper ends of the two cable supports (4) are provided with cable reel shafts (3) for mounting the cable reels (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111566120.4A CN114212603A (en) | 2021-12-21 | 2021-12-21 | High tension cable pay off rack dragging and supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111566120.4A CN114212603A (en) | 2021-12-21 | 2021-12-21 | High tension cable pay off rack dragging and supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114212603A true CN114212603A (en) | 2022-03-22 |
Family
ID=80704471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111566120.4A Pending CN114212603A (en) | 2021-12-21 | 2021-12-21 | High tension cable pay off rack dragging and supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114212603A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202005020441U1 (en) * | 2005-12-21 | 2006-03-09 | Bagela Baumaschinen Gmbh & Co. | Pipe coil handling device, has pipe coil provided in roller cage by using cage rollers, and windings of coil pressed with exterior side outwardly against rollers, where coil is rotated in cage, such that it is uncoiled |
| CN204999446U (en) * | 2015-09-30 | 2016-01-27 | 江苏捷诚车载电子信息工程有限公司 | Hand propelled cable car |
| CN206012639U (en) * | 2016-08-31 | 2017-03-15 | 王志浩 | A kind of wellhead cable go-cart |
| CN207483092U (en) * | 2017-03-02 | 2018-06-12 | 广州南方电安科技有限公司 | A kind of cable unwinding device |
| CN208054647U (en) * | 2018-04-17 | 2018-11-06 | 湖南汽车工程职业学院 | A kind of mobile cable winding device of engineering machinery |
| CN209427851U (en) * | 2019-08-13 | 2019-09-24 | 潍坊昌大建设集团有限公司 | A kind of movable detachable sets line device |
| CN210558677U (en) * | 2019-09-25 | 2020-05-19 | 江阴凯达机电制造有限公司 | Hand-push type mobile shore power cable winch |
| CN210635512U (en) * | 2019-08-02 | 2020-05-29 | 晶锋集团股份有限公司 | Cable lead device |
| CN212332719U (en) * | 2020-06-09 | 2021-01-12 | 衡水光环脚轮有限公司 | Foldable flat car |
| CN215071361U (en) * | 2021-07-07 | 2021-12-07 | 郭贵松 | Auxiliary laying device for subway communication optical cable |
-
2021
- 2021-12-21 CN CN202111566120.4A patent/CN114212603A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202005020441U1 (en) * | 2005-12-21 | 2006-03-09 | Bagela Baumaschinen Gmbh & Co. | Pipe coil handling device, has pipe coil provided in roller cage by using cage rollers, and windings of coil pressed with exterior side outwardly against rollers, where coil is rotated in cage, such that it is uncoiled |
| CN204999446U (en) * | 2015-09-30 | 2016-01-27 | 江苏捷诚车载电子信息工程有限公司 | Hand propelled cable car |
| CN206012639U (en) * | 2016-08-31 | 2017-03-15 | 王志浩 | A kind of wellhead cable go-cart |
| CN207483092U (en) * | 2017-03-02 | 2018-06-12 | 广州南方电安科技有限公司 | A kind of cable unwinding device |
| CN208054647U (en) * | 2018-04-17 | 2018-11-06 | 湖南汽车工程职业学院 | A kind of mobile cable winding device of engineering machinery |
| CN210635512U (en) * | 2019-08-02 | 2020-05-29 | 晶锋集团股份有限公司 | Cable lead device |
| CN209427851U (en) * | 2019-08-13 | 2019-09-24 | 潍坊昌大建设集团有限公司 | A kind of movable detachable sets line device |
| CN210558677U (en) * | 2019-09-25 | 2020-05-19 | 江阴凯达机电制造有限公司 | Hand-push type mobile shore power cable winch |
| CN212332719U (en) * | 2020-06-09 | 2021-01-12 | 衡水光环脚轮有限公司 | Foldable flat car |
| CN215071361U (en) * | 2021-07-07 | 2021-12-07 | 郭贵松 | Auxiliary laying device for subway communication optical cable |
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