CN109560498B - Snow field is flare-outed and is prevented cable straightening device of snow piece - Google Patents
Snow field is flare-outed and is prevented cable straightening device of snow piece Download PDFInfo
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- CN109560498B CN109560498B CN201811323704.7A CN201811323704A CN109560498B CN 109560498 B CN109560498 B CN 109560498B CN 201811323704 A CN201811323704 A CN 201811323704A CN 109560498 B CN109560498 B CN 109560498B
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- snow
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- block
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F1/00—Bending wire other than coiling; Straightening wire
- B21F1/02—Straightening
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- Mechanical Engineering (AREA)
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The invention discloses a cable straightening device for straightening snow and preventing snow blocks, which structurally comprises a cable fixing device, a hinged end, a hand-operated control head and a fixing channel, wherein the top of the cable fixing device is provided with the hinged end, the hand-operated control head is arranged above the hinged end, the two cable fixing devices are provided with the fixing channel between the two cable fixing devices, the cable fixing device comprises a clamping operating head, a connecting rod, a insection column, an amplification shaft, a fixed connecting body and a snow block pushing device, the bottom end of the connecting rod penetrates through the inside of the top end of the clamping operating head, the insection column and the amplification shaft are mutually nested, a friction interlayer of the cable fixing device fixes the cable head and pulls the cable head along a track required to be installed, when a blocked block of the cable straightening device is abutted to the snow blocks, the blocked snow blocks are spread out through the elasticity of a small spring and pushed out towards two sides, so that the cable of the snow blocks can smoothly pass through, the snow can be taken out without being kicked away by external force.
Description
Technical Field
The invention belongs to the field of cables, and particularly relates to a cable straightening device for preventing snow blocks during snow field straightening.
Background
The application range of the existing cable is wider and wider, the cable can not be left everywhere in life, the installation process of the cable is very exquisite, the cable is rarely moved after being installed, the cable needs to be installed well when being installed, and when the cable needs to be installed on the northern site, the cable needs to be installed and straightened outdoors due to the fact that the climate in winter in the northern area is severe.
Based on the findings of the inventor, the existing cable straightening mainly has the following defects, such as:
in the process of straightening the cable in the snowfield, the track required for installing the cable is not always continuous and fine snow, some snow is treaded by the outside and is accumulated into snow blocks, and if the cable is pulled between the snow blocks by brute force, not only the cable is damaged, but also the pulling equipment is easily damaged.
There is therefore a need to provide a snow straightening device that straightens snow and prevents snow lumps.
Disclosure of Invention
In order to solve the problems that in the process of straightening the cable in the snow field, the track required to install the cable is not always continuous and fine snow, some snow is treaded by the outside and is formed into snow blocks, and if the cable is pulled between the snow blocks by brute force, the cable is damaged and equipment pulled by the cable is easily damaged.
The invention relates to a cable straightening device for preventing snow blocks by straightening snow fields, which has the purpose and the effect and is achieved by the following specific technical means:
the structure of the cable fixing device comprises a cable fixing device, a hinged end, a hand-rotating control head and a fixing channel.
The hinged end is installed at the top of the cable fixing device, the hand-rotating control head is arranged above the hinged end, and the cable fixing devices are arranged between the two hinged ends and are provided with fixing channels.
The cable fixing device comprises a clamping operation head, a joint rod, a insection column, an amplification shaft, a fixed joint body and a snow block pushing device, wherein the fixed joint body is vertically installed between the clamping operation head and the partial top end of the snow block pushing device, the bottom end of the joint rod penetrates through the inside of the top end of the clamping operation head, and the insection column and the amplification shaft are mutually nested.
As a further improvement of the present invention, the clamping operating head includes two fixing blocks, a friction interlayer, an adjusting spring, a joint body, a stressed rotator, a stressed gear and a rotating worm, the two fixing blocks are installed between the two friction interlayers, the adjusting spring is installed between the friction interlayer and the joint body, the stressed rotator is welded on the top end of the outer surface of the joint body, the stressed gear penetrates through the stressed rotator, the stressed gear is engaged with the rotating worm, the friction interlayer and the joint body are of an arc structure, and six adjusting springs are in one group.
As a further improvement of the invention, the snow block pushing device comprises two return springs, two auxiliary limit rods, two arc-shaped push rails, two return springs, two arc-shaped push rods, two auxiliary gears, two rolling racks, two arc-shaped strips, a fixed auxiliary shaft, a resistance block and a breaking body, wherein the two return springs are symmetrically distributed at the upper end and the lower end of the auxiliary limit rods, the right ends of the arc-shaped push rails are connected with the rolling racks, the return springs are vertically welded at the right ends of the fixed auxiliary shaft, the two arc-shaped push rods are provided, the outer rings of the auxiliary gears are meshed with the rolling racks, the right ends of the arc-shaped strips are connected with the fixed auxiliary shaft, the fixed auxiliary shaft is welded on the surface of the left end of the resistance block, the two resistance blocks are provided with the breaking body between the two resistance blocks, the arc-shaped strips are of arc-shaped structures, the breaking body is of cone.
As a further improvement of the invention, the arc push rod comprises an arc slide rail, an auxiliary roller, an arc rod and a push body to be expanded, the arc rod penetrates through the inside of the arc slide rail and is movably connected, the auxiliary roller is installed inside the left end of the arc rod, the push body to be expanded is installed at one end of the arc rod, which is far away from the auxiliary roller, and the arc rod is of a bent round structure.
As a further improvement of the invention, the push body to be expanded comprises a fixed stressed block, an expansion rod, a small spring and a central shaft, wherein the fixed stressed block is welded on the outer surface of the expansion rod, the small spring is arranged between the central shaft and the fixed stressed block, and the expansion rod is of a water drop-shaped structure.
Compared with the prior art, the invention has the following beneficial effects:
the cable head is fixed by the friction interlayer and pulled along the track required to be installed, when the resistance block is abutted to the snow block, the resistance block can be pushed inwards, the arc strip can drive the auxiliary gear to rotate, the arc-shaped push rail is pulled, the auxiliary roller can drive the arc-shaped rod to slide along the arc-shaped slide rail, the to-be-expanded push body at the front end pushes the crushing body outwards to crush the snow block, and when the to-be-expanded push body moves out of the arc-shaped slide rail, the small spring can stretch the crushing body through the elasticity of the small spring, the crushed snow block is pushed out towards two sides, the cable can smoothly pass through the small spring, the snow block does not need to be pulled out through the external force, and the obstacle is taken out.
Drawings
Fig. 1 is a schematic structural view of a snow block preventive cable straightening device for straightening a snow field according to the present invention.
Fig. 2 is a schematic front view of a cable fixing device according to the present invention.
FIG. 3 is a right-view internal structural schematic diagram of a clamping operating head according to the present invention.
FIG. 4 is a front view of the inner structure of the snow pushing device of the present invention.
Fig. 5 is a front view of the inner structure of the arc push rod of the present invention.
Fig. 6 is a right-view internal structural schematic diagram of the push body to be expanded according to the present invention.
In the figure: cable fixing device-1, hinged end-2, hand-rotating control head-3, fixed channel-4, clamping operation head-11, joint rod-12, insection column-13, amplification shaft-14, fixed joint body-15, snow block pushing device-16, fixed block-111, friction interlayer-112, adjusting spring-113, joint body-114, stressed rotating body-115, stressed gear-116, rotating worm-117, return spring-161, auxiliary limit rod-162, arc-shaped push rail-163, return spring-164, arc-shaped push rod-165, auxiliary gear-166, rolling rack-167, arc-shaped strip-168, fixed auxiliary shaft-169, blocked block-1610, crushing body-1611, arc-shaped slide rail-1651, snow block-111, snow block-13, snow block-shaped friction interlayer-112, and the like, Auxiliary roller-1652, arc-shaped rod-1653, push body-1654 to be expanded, fixed stress block-16541, expansion rod-16542, small spring-16543 and central shaft-16544.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example (b):
as shown in figures 1 to 6:
the invention provides a cable straightening device for preventing snow blocks by straightening snow fields, which structurally comprises a cable fixing device 1, a hinged end 2, a hand-rotating control head 3 and a fixing channel 4.
Articulated end 2 is installed at cable fixing device 1 top, hand is revolved control head 3 and is located 2 tops of articulated end, cable fixing device 1 is located two and is installed fixed passage 4 between.
The cable fixing device 1 comprises a clamping operating head 11, a joint rod 12, a insection column 13, an amplification shaft 14, a fixed joint body 15 and a snow block pushing device 16, wherein the fixed joint body 15 is vertically installed between the clamping operating head 11 and the partial top end of the snow block pushing device 16, the bottom end of the joint rod 12 penetrates through the inside of the top end of the clamping operating head 11, and the insection column 13 and the amplification shaft 14 are mutually nested.
Wherein, the clamping operation head 11 includes a fixed block 111, a friction interlayer 112, an adjusting spring 113, a joint body 114, a stressed rotator 115, a stressed gear 116, and a rotating worm 117, the friction interlayer 112 is provided with two fixed blocks 111 installed therebetween, the adjusting spring 113 is installed between the friction interlayer 112 and the joint body 114, the stressed rotator 115 is welded on the top end of the outer surface of the joint body 114, the stressed gear 116 penetrates through the stressed rotator 115, the stressed gear 116 is engaged with the rotating worm 117, the friction interlayer 112 and the joint body 114 are in an arc structure, the adjusting spring 113 is in a group, the friction interlayer 112 is in contact with the outer surface of the cable to prevent the cable from falling and sliding, the adjusting spring 113 is installed on the cable head or smaller to adjust the suitable diameter of the cable head by the extrusion of the adjusting spring 113, the stressed rotator 115 drives the joint body 114 to move through the rotation of the stressed gear 116.
Wherein, the snow block pushing device 16 comprises a return spring 161, an auxiliary limit rod 162, an arc-shaped pushing rail 163, a return spring 164, an arc-shaped pushing rod 165, an auxiliary gear 166, a rolling rack 167, an arc-shaped rack 168, a fixed auxiliary shaft 169, two blocking blocks 1610 and a breaking body 1611, the return spring 161 is provided with two parts and is symmetrically distributed at the upper end and the lower end of the auxiliary limit rod 162, the right end of the arc-shaped pushing rail 163 is connected with the rolling rack 167, the return spring 164 is vertically welded at the right end of the fixed auxiliary shaft 169, the arc-shaped pushing rod 165 is provided with two parts, the outer ring of the auxiliary gear 166 is meshed with the rolling rack 167, the right end of the arc-shaped rack 168 is connected with the fixed auxiliary shaft 169, the fixed auxiliary shaft 169 is welded at the left end surface of the blocking block 1610, the blocking block 1610 is provided with two and the breaking body 1611 arranged between the two blocking blocks 1610, the arc-, the blocked block 1610 is of an inverted C-shaped structure, the arc strip 168 moves along the radian of the arc strip, the blocked block 1610 is used for assisting, the rolling rack 167 is wound on the outer surface of the auxiliary gear 166, the rolling rack 167 also runs at the same speed when the auxiliary gear 166 moves, and the return spring 161 can push the auxiliary limit rod 162 and the crushing body 1611 outwards and drive the crushing body to return when resistance is lost.
The arc push rod 165 includes an arc slide rail 1651, an auxiliary roller 1652, an arc rod 1653, and a push body 1654 to be expanded, wherein the arc rod 1653 penetrates through the arc slide rail 1651 and is movably connected, the auxiliary roller 1652 is installed inside the left end of the arc rod 1653, the push body 1654 to be expanded is installed at one end of the arc rod 1653 away from the auxiliary roller 1652, the arc rod 1653 is of a curved circular structure, the push body 1654 to be expanded is in a state to be expanded when the push body 1654 to be expanded is inside the arc slide rail 1651, and when the push body is moved out of the arc slide rail 1651, the push body is released immediately, the auxiliary roller 1652 slides along the arc slide rail 1651, and the arc rod 1653 slides smoothly.
The push body 1654 to be expanded comprises a fixed stressed block 16541, an expansion rod 16542, a small spring 16543 and a central shaft 16544, wherein the fixed stressed block 16541 is welded on the outer surface of the expansion rod 16542, the small spring 16543 is installed between the central shaft 16544 and the fixed stressed block 16541, the expansion rod 16542 is of a water drop-shaped structure, the small spring 16543 assists the expansion rod 16542 to be opened when resistance is lost, and a smooth layer surface outside the outer surface of the expansion rod 16542 can help the expansion rod 16542 to be successfully restored.
The specific use mode and function of the embodiment are as follows:
in the invention, the hand-rotating control head 3 is rotated by external force to drive the joint rod 12, so as to push the rotating worm 117 to rotate together, the engaged stressed gear 116 drives the stressed rotator 115 and the joint body 114 to rotate until the friction interlayer 112 is attached to the outer surface of the cable, the adjustment spring 113 performs extrusion adjustment to an optimal position, the friction interlayer 112 fixes the cable head and pulls the cable head along a track required to be installed, when the blocked block 1610 abuts on a snow block, the blocked block 1610 will push inwards, the arc strip 168 will drive the auxiliary gear 166 to rotate, so as to pull the arc-shaped push rail 163, the arc-shaped push rail 163 will push the auxiliary roller 1652 inside the arc-shaped push rod 165 to drive the arc-shaped rod 1653 to slide along the arc-shaped slide rail 1651, the pushing body to be expanded 1654 at the front end pushes the crushing body 1611 outwards to crush the snow block, so that the pushing body to be expanded 1654 moves out of the arc-shaped slide rail 1651, the small spring 16543 is expanded by its elasticity, and the crushed snow lump is pushed out to both sides, so that the cable can pass smoothly.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.
Claims (4)
1. The utility model provides a snow is flare-outed and is prevented cable straightening device of snow piece, its structure includes cable fixing device (1), hinged end (2), hand-operated control head (3), fixed passage (4), its characterized in that: the top of the cable fixing device (1) is provided with a hinged end (2), the hand-operated control head (3) is arranged above the hinged end (2), and the two cable fixing devices (1) are provided with a fixing channel (4) between the two cable fixing devices; the cable fixing device (1) comprises a clamping operating head (11), a joint rod (12), a insection column (13), an amplification shaft (14), a fixed joint body (15) and a snow block pushing device (16), wherein the fixed joint body (15) is vertically arranged between the clamping operating head (11) and the top end of the snow block pushing device (16), the bottom end of the joint rod (12) penetrates through the inside of the top end of the clamping operating head (11), and the insection column (13) and the amplification shaft (14) are mutually nested;
the snow block pushing device (16) comprises two return springs (161), an auxiliary limiting rod (162), an arc-shaped pushing rail (163), a return spring (164), an arc-shaped push rod (165), an auxiliary gear (166), a rolling rack (167), an arc bar (168), a fixed auxiliary shaft (169), a blocked block (1610) and a crushing body (1611), wherein the two return springs (161) are symmetrically distributed at the upper end and the lower end of the auxiliary limiting rod (162), the right end of the arc-shaped pushing rail (163) is connected with the rolling rack (167), the return spring (164) is vertically welded at the right end of the fixed auxiliary shaft (169), the two arc-shaped push rods (165) are arranged, the outer ring of the auxiliary gear (166) is meshed with the rolling rack (167), the right end of the arc bar (168) is connected with the fixed auxiliary shaft (169), the fixed auxiliary shaft (169) is welded on the left end surface of the blocked block (1610), the blocked block (1610) is provided with two and a crushing body (1611) is arranged between the two and the two.
2. A snow straightening snow guard cable straightening device according to claim 1, characterised in that: press from both sides tight operating head (11) and include fixed block (111), friction intermediate layer (112), adjustment spring (113), join body (114), atress and turn (115), atress gear (116), rotatory worm (117), friction intermediate layer (112) are equipped with two and install fixed block (111) between and, adjustment spring (113) are installed between friction intermediate layer (112) and join body (114), atress turns (115) and welds in joining body (114) surface top partially, atress gear (116) run through inside atress turns (115), atress gear (116) mesh mutually with rotatory worm (117).
3. A snow straightening snow guard cable straightening device according to claim 1, characterised in that: the arc push rod (165) comprises an arc slide rail (1651), an auxiliary roller (1652), an arc rod (1653) and a push body (1654) to be expanded, the arc rod (1653) penetrates through the inside of the arc slide rail (1651) and is movably connected, the auxiliary roller (1652) is installed inside the left end of the arc rod (1653), and the push body (1654) to be expanded is installed at one end, away from the auxiliary roller (1652), of the arc rod (1653).
4. A snow straightening snow guard cable straightening device according to claim 3, characterized in that: the push body (1654) to be expanded comprises a fixed stressed block (16541), an expansion rod (16542), a small spring (16543) and a central shaft (16544), wherein the fixed stressed block (16541) is welded on the outer surface of the expansion rod (16542), and the small spring (16543) is installed between the central shaft (16544) and the fixed stressed block (16541).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811323704.7A CN109560498B (en) | 2018-11-08 | 2018-11-08 | Snow field is flare-outed and is prevented cable straightening device of snow piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811323704.7A CN109560498B (en) | 2018-11-08 | 2018-11-08 | Snow field is flare-outed and is prevented cable straightening device of snow piece |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109560498A CN109560498A (en) | 2019-04-02 |
| CN109560498B true CN109560498B (en) | 2020-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811323704.7A Active CN109560498B (en) | 2018-11-08 | 2018-11-08 | Snow field is flare-outed and is prevented cable straightening device of snow piece |
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| CN (1) | CN109560498B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104283162A (en) * | 2014-10-27 | 2015-01-14 | 广西电网公司电力科学研究院 | Distribution network overhead line high-altitude wiring clamp with deicing function |
| CN204886092U (en) * | 2015-09-07 | 2015-12-16 | 湖南大学 | High -voltage line removes ice structure |
| CN107947090A (en) * | 2017-12-28 | 2018-04-20 | 郑州天舜电子技术有限公司 | A kind of rock type electric power overhead transmission line cable deicer |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2299662A1 (en) * | 2000-02-22 | 2001-08-22 | Serge Montambault | Remote controlled inspection and intervention vehicle for high tension power system |
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2018
- 2018-11-08 CN CN201811323704.7A patent/CN109560498B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104283162A (en) * | 2014-10-27 | 2015-01-14 | 广西电网公司电力科学研究院 | Distribution network overhead line high-altitude wiring clamp with deicing function |
| CN204886092U (en) * | 2015-09-07 | 2015-12-16 | 湖南大学 | High -voltage line removes ice structure |
| CN107947090A (en) * | 2017-12-28 | 2018-04-20 | 郑州天舜电子技术有限公司 | A kind of rock type electric power overhead transmission line cable deicer |
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| Publication number | Publication date |
|---|---|
| CN109560498A (en) | 2019-04-02 |
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Effective date of registration: 20201014 Address after: 314200 Xinhua Apartment, Danghu Street, Pinghu City, Jiaxing City, Zhejiang Province Applicant after: PINGHU YIFANJIA BAG Co.,Ltd. Address before: 362100 Fujian Quanzhou Investment Zone East Park Zhenlong Cang village Dai Zhuang 575 Applicant before: Quanzhou Taiwanese Investment Zone Jiuxie Machinery Technology Co.,Ltd. |
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