CN109560506B - Auxiliary device for laying cable - Google Patents
Auxiliary device for laying cable Download PDFInfo
- Publication number
- CN109560506B CN109560506B CN201811031965.1A CN201811031965A CN109560506B CN 109560506 B CN109560506 B CN 109560506B CN 201811031965 A CN201811031965 A CN 201811031965A CN 109560506 B CN109560506 B CN 109560506B
- Authority
- CN
- China
- Prior art keywords
- cable
- groove
- reserved
- wall
- ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
Landscapes
- Bridges Or Land Bridges (AREA)
- Electric Cable Installation (AREA)
Abstract
The invention belongs to the technical field of cable laying, in particular to an auxiliary device for laying cables, which aims at solving the problems that large-sized cables are very heavy and need to be inserted into a bridge frame by a plurality of people difficultly in the laying process. The invention can convey cable bodies with different diameters, thereby enlarging the application range of the device; through two backing rolls of threaded connection, can pull out the backing roll from the lower surface of cable body fast.
Description
Technical Field
The invention relates to the technical field of cable laying, in particular to an auxiliary device for laying a cable.
Background
At present, the common means in the cable laying process is to firstly erect a huge coil of a cable between two frames through a hoisting tool, then push a reel to slowly unreel the cable coil, and then manually send the cable coil into a pre-erected bridge groove.
And the cable conductor is crooked form itself after unloading from the cable drum, if do not straighten it in time, then it is arranged occupation space in the bridge groove in, leads to next cable conductor to arrange in a jumble and can't alternate smoothly. Therefore, an auxiliary device for facilitating the cable to advance in the bridge and an auxiliary laying device for conveniently and neatly arranging the heavy cables in the bridge groove are needed.
Disclosure of Invention
The invention provides a cable laying auxiliary device based on the technical problem that large-size cables are often very heavy and need to be inserted into a bridge frame by a plurality of people difficultly in the laying process.
The invention provides an auxiliary device for laying a cable, which comprises a bridge groove and a support frame, wherein a first clamping plate and a second clamping plate are respectively clamped at the top ends of two side plates of the bridge groove, a coaxially distributed stepped counter bore is formed in one side, opposite to the first clamping plate and the second clamping plate, a through hole is formed in the middle of the bottom of each stepped counter bore, a conical roller bearing is embedded in each stepped counter bore and comprises an inner ring, an outer ring and a conical roller, the inner walls of the two inner rings are respectively connected with a shaft head in a sliding manner, a right supporting roller and a left supporting roller are respectively welded at the end parts of the two shaft heads, annular grooves are respectively formed in the outer walls of roller bodies of the right supporting roller and the left supporting roller, the cross section of each annular groove is arc-shaped, an anti-skid ring is sleeved at the bottom of each annular groove, small bulges are distributed at equal intervals on the inner wall of the anti-skid ring, and equal spiro union has special bolt in the screw, the one end that special bolt is close to the bridge groove is opened there is T shape hole, and T shape downthehole rotation is connected with anti-skidding gasket, rotate between two forks of support frame and be connected with same cable dish, and two forks of support frame are close to and have same base through the bolt fastening between the bottom, and the both sides of base all are fixed with the curb plate, rotate between two curb plates and are connected with two rows of crisscross distributed's leveling roller.
Preferably, a specially-made inner ring is reserved in the conical roller bearing, a check clamping ring is arranged at one end, far away from the middle, of the inner ring, and the diameter of the check clamping ring is larger than the diameter of the orifice of the outer ring.
Preferably, a gap is reserved between the inner wall of the through hole and the outer wall of the shaft head, the gap is more than or equal to two millimeters, and a groove is formed in the end portion of the shaft head.
Preferably, the distance between two adjacent devices is greater than one meter, and the distance between two side plates of the first clamping plate is greater than the inward-turning width of the top edge of the bridge groove.
Preferably, a counter bore is reserved at one end, close to the left support roller, of the right support roller, and self-locking threads are formed on the circumferential inner wall of the counter bore.
Preferably, a raised head is reserved at one end, close to the counter bore, of the left supporting roller, a threaded screw hole matched with the self-locking thread is reserved on the outer wall of the circumference of the raised head, and the annular grooves are different in size, so that the outer walls of cable bodies with different diameters can be matched conveniently, and the contact area of the cable bodies with the surfaces of the cable bodies is increased.
Preferably, the inner walls of the bottoms of the first clamping plate and the second clamping plate are reserved with clamping grooves, and rubber gaskets are clamped in the two clamping grooves.
Preferably, a bolt hole is reserved in the side face of the disk head end of the special bolt, and a bolt rod is inserted in the bolt hole.
Preferably, the bottom of the bridge groove is provided with cable fixing frames distributed equidistantly, the cable fixing frames are provided with fixed supporting legs distributed equidistantly, and the height of each supporting leg is equal to the distance between every two adjacent supporting legs.
Preferably, the outer wall of the circumference of the middle part of the straightening roller is provided with a semicircular groove matched with the cable body, and the middle straightening roller is a driving roller.
The beneficial effects of the invention are as follows:
1. the auxiliary device for laying the cable can increase the friction force between the annular groove and the cable by the annular groove with different radiuses on the outer walls of the left supporting roller and the right supporting roller and the small bulge on the inner wall of the anti-slip ring, so that the cable can be slowly pushed, and cable bodies with different diameters can be conveyed, thereby expanding the application range of the device; through two backing rolls of threaded connection, easy dismounting can take the backing roll out from the lower surface of cable body fast.
2. This auxiliary device is laid to cable conductor through setting up the circular cone roller bearing that is the symmetric distribution on two cardboard, cooperates the non return snap ring that circular cone roller bearing inner race set up, effectively prevents the backing roll of two butt joints and controls the drunkenness at the crane span structure inslot, has improved the stability of device, and the optional position in the crane span structure groove can be fixed to the cardboard to the anti-skidding gasket prevents to cut the anti-rust paint of crane span structure groove outer wall to rub off.
3. Through the five straightening rollers which are distributed in a staggered mode, the cable body passing through the straightening rollers can be straightened and then sent into the bridge groove, the driving rollers can output power, the pulling strength in the laying process is reduced, and the cables can be neatly arranged in the bridge groove by the cable fixing frame.
The parts not involved in the device are the same as or can be realized by adopting the prior art, and the device has the advantages of simple structure, convenient operation and labor saving.
Drawings
Fig. 1 is a schematic cross-sectional view of a cable laying auxiliary device according to the present invention;
fig. 2 is a schematic top view of the auxiliary cable laying device according to the present invention;
fig. 3 is a schematic front view of a special bolt of the auxiliary cable laying device according to the present invention;
fig. 4 is a schematic front view of a cable reel of the auxiliary cable laying device according to the present invention;
fig. 5 is a schematic view of an installation structure of a conical roller bearing of the auxiliary cable laying device according to the present invention.
In the figure: the anti-skid device comprises 1 bridge frame groove, 2T-shaped holes, 3 special bolts, 4 bolt holes, 5 first clamping plates, 6 through holes, 7 shaft heads, 8 right supporting rollers, 9 anti-skid rings, 10 annular grooves, 11 counter bores, 12 raised heads, 13 left supporting rollers, 14 rubber gaskets, 15 second clamping plates, 16 anti-skid gaskets, 17 cable bodies, 18 cable fixing frames, 19 supporting frames, 20 cable discs, 21 side plates, 22 driving rollers, 23 straightening rollers, 24 conical roller bearings, 25 grooves, 26 stepped counter bores, 27 inner rings and 28 non-return clamping rings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-5, the auxiliary device for laying cables comprises a bridge groove 1 and a support frame 19, wherein the top ends of two side plates of the bridge groove 1 are respectively clamped with a first clamping plate 5 and a second clamping plate 15, one side of the first clamping plate 5 opposite to one side of the second clamping plate 15 is provided with a step counter bore 26 which is coaxially distributed, the middle of the bottom of each step counter bore 26 is provided with a through hole 6, conical roller bearings 24 are embedded in the two step counter bores 26, each conical roller bearing 24 comprises an inner ring 27, an outer ring and a conical roller, the inner walls of the two inner rings are respectively connected with a shaft head 7 in a sliding manner, the end parts of the two shaft heads 7 are respectively welded with a right supporting roller 8 and a left supporting roller 13, the outer walls of the right supporting roller 8 and the left supporting roller 13 are respectively provided with an annular groove 10, the cross section of the annular groove 10 is arc-shaped, the bottom of the annular groove 10 is sleeved, first cardboard 5 and second cardboard 15 curb plate middle part in opposite directions all opened the screw, and equal spiro union has special bolt 3 in the screw, the one end that special bolt 3 is close to bridge groove 1 is opened there is T shape hole 2, and 2 internal rotations in T shape hole are connected with anti-skidding gasket 16, it is connected with same cable dish 20 to rotate between two forks of support frame 19, and two forks of support frame 19 are close to and have same base through the bolt fastening between the bottom, the both sides of base all are fixed with curb plate 21, it is connected with two rows of crisscross distribution's of leveling roller 23 to rotate between two curb plates 21.
In the invention, a specially-made inner ring 27 is reserved on a conical roller bearing 24, a non-return snap ring 28 is arranged at one end of the inner ring 27 far away from the middle, the diameter of the non-return snap ring 28 is larger than the diameter of an orifice of an outer ring, a gap is reserved between the inner wall of a through hole 6 and the outer wall of a shaft head 7, the gap is more than or equal to two millimeters, a groove 25 is formed at the end part of the shaft head 7, the distance between two adjacent devices is more than one meter, the distance between two side plates of a first snap plate 5 is larger than the inward turning width of the edge of the top end of a bridge groove 1, so that the first snap plate 5 and a second snap plate 15 are fixed on the two side plates of the bridge groove 1, a counter bore 11 is reserved at one end of a right supporting roller 8 close to a left supporting roller 13, a self-locking thread is arranged on the inner circumferential wall of the counter bore 11, a raised head 12, the annular grooves 10 are of different sizes so as to be adapted to the outer walls of cable bodies 17 of different diameters, increasing the contact area with the surfaces thereof.
The tank bottom inner wall of first cardboard 5 and second cardboard 15 all reserves the draw-in groove, and equal joint has rubber gasket 14 in two draw-in grooves, prevent that first cardboard 5 and second cardboard 15 and the outer wall direct contact of crane span structure groove 1 from causing droing of anti-rust paint, the side reservation of the dish head end of speciality bolt 3 has bolt hole 4, and it has the bolt pole to peg graft in the bolt hole 4, be convenient for fasten and dismantle speciality bolt 3 under the condition that does not have the spanner, the cable mount 18 that the equidistance distributes is placed to the bottom in crane span structure groove 1, and be equipped with the fixed landing leg that the equidistance distributes on the cable mount 18, the highly equals the distance between two adjacent landing legs of landing legs, the middle part circumference outer wall of straightener roll 23 all opens has the semicircle groove of 17 looks adaptations with the cable, and middle straightener roll 23 is drive roller 22.
When a cable needs to be laid, the two supporting rolls are butted together, then shaft heads at two ends of the supporting rolls are inserted into the inner ring 27 of the conical roller bearing 24, finally the device is clamped on side plates at two sides of the bridge groove 1 at equal distance, and then the special bolt 3 is fixed on the bridge groove 1; then, the cable tray is arranged on two fork rods of the supporting frame 19 through a hoisting device, then the cable head is pulled out and sent into the straightening rollers 23, the five straightening rollers 23 distributed in a staggered mode are matched with the driving roller 22 in the middle, the cable body 17 is uncoiled from the cable tray and straightened and conveyed, the head of the cable body 17 is placed above the supporting rollers of the bridge groove 1 at the other end, sliding friction is changed into rolling friction, and one laid cable tray is used for unscrewing the left supporting roller 13 from the counter bore 11, so that the cable body 17 is neatly fixed in the cable fixing frame 18 at the bottom.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (1)
1. Auxiliary device is laid to cable conductor, including bridge groove (1) and support frame (19), its characterized in that, the top of the both sides board of bridge groove (1) is the joint respectively has first cardboard (5) and second cardboard (15), and the relative one side of first cardboard (5) and second cardboard (15) is opened has coaxial distribution's ladder counter bore (26), two open in the middle of the bottom of ladder counter bore (26) has through-hole (6), and all inlay in two ladder counter bores (26) and be equipped with conical roller bearing (24), conical roller bearing (24) all include inner circle (27), outer lane and conical roller, and the inner wall of two inner circles all sliding connection has spindle nose (7), the tip of two spindle nose (7) has welded right backing roll (8) and left backing roll (13) respectively, and the roll body outer wall of right backing roll (8) and left backing roll (13) all opens ring channel (10), the cross section of the annular groove (10) is arc-shaped, an anti-slip ring (9) is sleeved at the bottom of the annular groove (10), screw holes are formed in the middle parts of the opposite side plates of the first clamping plate (5) and the second clamping plate (15), special bolts (3) are screwed in the screw holes, a T-shaped hole (2) is formed in one end, close to the bridge groove (1), of each special bolt (3), anti-slip gaskets (16) are rotationally connected in the T-shaped holes (2), the same cable disc (20) is rotationally connected between the two fork rods of the support frame (19), the same base is fixed between the two fork rods of the support frame (19) and close to the bottom end of the two fork rods, side plates (21) are fixed to the two sides of the base, and two rows of straightening rollers (23) which are distributed in a staggered mode are rotationally connected between the two side;
a specially-made inner ring (27) is reserved in the conical roller bearing (24), a check clamping ring (28) is arranged at one end, far away from the middle, of the inner ring (27), and the diameter of the check clamping ring (28) is larger than the diameter of an orifice of the outer ring;
a gap is reserved between the inner wall of the through hole (6) and the outer wall of the shaft head (7), the gap is more than or equal to two millimeters, and a groove (25) is formed in the end part of the shaft head (7);
the distance between two adjacent cable laying auxiliary devices is larger than one meter, and the distance between two side plates of the first clamping plate (5) is larger than the inward-turning width of the edge of the top end of the bridge groove (1);
a counter bore (11) is reserved at one end, close to the left supporting roll (13), of the right supporting roll (8), and self-locking threads are formed on the circumferential inner wall of the counter bore (11);
a raised head (12) is reserved at one end, close to the counter bore (11), of the left supporting roller (13), a threaded screw hole matched with the self-locking thread is reserved on the outer wall of the circumference of the raised head (12), and the annular grooves (10) are different in size, so that the outer walls of cable bodies (17) with different diameters can be matched conveniently, and the contact area of the cable bodies and the surface of the cable bodies is increased;
clamping grooves are reserved on the inner walls of the bottoms of the first clamping plate (5) and the second clamping plate (15), and rubber gaskets (14) are clamped in the two clamping grooves;
a bolt hole (4) is reserved on the side face of the disc head end of the special bolt (3), and a bolt rod is inserted in the bolt hole (4);
the bottom of the bridge frame groove (1) is provided with cable fixing frames (18) distributed at equal intervals, the cable fixing frames (18) are provided with fixed supporting legs distributed at equal intervals, and the height of each supporting leg is equal to the distance between every two adjacent supporting legs;
the outer wall of the circumference of the middle part of the straightening roller (23) is provided with a semicircular groove matched with the cable body (17), and the middle straightening roller (23) is a driving roller (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811031965.1A CN109560506B (en) | 2018-09-05 | 2018-09-05 | Auxiliary device for laying cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811031965.1A CN109560506B (en) | 2018-09-05 | 2018-09-05 | Auxiliary device for laying cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109560506A CN109560506A (en) | 2019-04-02 |
| CN109560506B true CN109560506B (en) | 2020-05-05 |
Family
ID=65864660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811031965.1A Active CN109560506B (en) | 2018-09-05 | 2018-09-05 | Auxiliary device for laying cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109560506B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115783955A (en) * | 2022-12-15 | 2023-03-14 | 洛阳宏信重型机械有限公司 | Slope top reversing reducing wheel for steel wire rope lifting system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101707336A (en) * | 2009-11-20 | 2010-05-12 | 中国电子系统工程第二建设有限公司 | Improved roller device specially used for cable laying of bridge frame |
| CN204103371U (en) * | 2014-09-30 | 2015-01-14 | 江苏智方建设工程有限公司 | A kind of movable type cable laying apparatu |
| CN106684763A (en) * | 2016-12-22 | 2017-05-17 | 中铁十九局集团电务工程有限公司 | Bridge winding pulley and bridge |
| CN206814102U (en) * | 2017-05-21 | 2017-12-29 | 河南嘉瑞电力工程有限公司 | A kind of power construction Portable pay-off stand |
| CN207603092U (en) * | 2017-11-02 | 2018-07-10 | 中国新兴建设开发总公司 | A kind of adjustable cable laying apparatu |
-
2018
- 2018-09-05 CN CN201811031965.1A patent/CN109560506B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101707336A (en) * | 2009-11-20 | 2010-05-12 | 中国电子系统工程第二建设有限公司 | Improved roller device specially used for cable laying of bridge frame |
| CN204103371U (en) * | 2014-09-30 | 2015-01-14 | 江苏智方建设工程有限公司 | A kind of movable type cable laying apparatu |
| CN106684763A (en) * | 2016-12-22 | 2017-05-17 | 中铁十九局集团电务工程有限公司 | Bridge winding pulley and bridge |
| CN206814102U (en) * | 2017-05-21 | 2017-12-29 | 河南嘉瑞电力工程有限公司 | A kind of power construction Portable pay-off stand |
| CN207603092U (en) * | 2017-11-02 | 2018-07-10 | 中国新兴建设开发总公司 | A kind of adjustable cable laying apparatu |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109560506A (en) | 2019-04-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109560506B (en) | Auxiliary device for laying cable | |
| CN201758257U (en) | Right-angle cable guide device | |
| US4365768A (en) | Cable reel adapter | |
| CN103552878A (en) | Cable clamping and carrying device | |
| KR101271983B1 (en) | Cable turning table | |
| CN102868118A (en) | Assembled paying-off pulley and paying-off tackle | |
| CN211078205U (en) | Telescopic lifting frame for narrow space | |
| US20160285348A1 (en) | System and apparatus for moving a rotor relative to a generator | |
| CN204823473U (en) | Width adjustable winding displacement guide pulley | |
| KR200401381Y1 (en) | Level carriage for cable way system | |
| CN206889496U (en) | A kind of self-positioning bearing in axial direction and bearing seat assembly | |
| CN206040357U (en) | Multi -functional transformer foundation | |
| CN104085745B (en) | Cable pay-off and take-up support of simple structure | |
| CN210973310U (en) | Safe and reliable steel wire coil fast clamping device operated by one person | |
| CN204847572U (en) | Support frame that cable laying used | |
| CN201791731U (en) | Lifting and locking device for support roller | |
| CN210366425U (en) | Accurate location structure of winding machine | |
| JP2005335478A (en) | System and method for conveying and installing concrete secondary product | |
| CN204079125U (en) | A kind of easy structure receives Support for cabling | |
| CN113659487A (en) | Paying-off traction device | |
| CN217665499U (en) | Diameter increasing device of uncoiler | |
| CN202672735U (en) | Construction site pump pipe-reinforcing auxiliary tool | |
| CN218047718U (en) | Butter smearing device for guide wheel of stirring tank | |
| CN105217458B (en) | A kind of cable coaster with guide rail cleaning function | |
| CN216289989U (en) | Cable bridge structure convenient for paying off |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200408 Address after: 332000 No.19 Yongsheng Road, Chengnan Industrial Park, Yunshan Economic Development Zone, Yongxiu County, Jiujiang City, Jiangxi Province Applicant after: Jiangxi Hengshun Power Technology Co., Ltd Address before: 237100 Room 703-706, Building A, Science Park, Luan University, Luan City, Anhui Province (Yingbin Avenue and Gaocheng Road Intersection) Applicant before: LU'AN XINTU JIANGXIN INTELLECTUAL PROPERTY MANAGEMENT Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |