CN110467058A - A kind of power line construction is with being twisted machine - Google Patents
A kind of power line construction is with being twisted machine Download PDFInfo
- Publication number
- CN110467058A CN110467058A CN201910762805.2A CN201910762805A CN110467058A CN 110467058 A CN110467058 A CN 110467058A CN 201910762805 A CN201910762805 A CN 201910762805A CN 110467058 A CN110467058 A CN 110467058A
- Authority
- CN
- China
- Prior art keywords
- twisted
- fixed plate
- drum
- power line
- connecting rod
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/18—Constructional details
- B65H75/22—Constructional details collapsible; with removable parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
- B65H75/4402—Guiding arrangements to control paying-out and re-storing of the material
- B65H75/4405—Traversing devices; means for orderly arranging the material on the drum
-
- 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
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
-
- 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
- Ropes Or Cables (AREA)
Abstract
It is disclosed by the invention to belong to cable laying technical field, specially a kind of power line construction is with being twisted machine, including bottom plate, the top right side of the bottom plate is equipped with powerplant module, it is connected on the left of the output end of the powerplant module by connector and is twisted unit, connecting rod is connected on the left of the output end for being twisted unit, inner side baffle is socketed on the right side of the outer wall of the connecting rod, drum is socketed on the outer wall of the connecting rod, the drum is located at the left side of inner side baffle, the present invention is by being provided with assembled inner side baffle, drum and outer side baffle, dismounting and change directly can be carried out to drum, convenient for being carried out selecting replacement according to cable amount, avoid cable it is more cause winding when be wound into outside cause take-up to fail, by being provided with the sliding block that can be moved left and right, cable is driven to be moved left and right, realize that line is passed in uniform winding , be wrapped over so as to avoid unilateral side causes coil blocked up more, cable caused by breakking away then occurs and falls off.
Description
Technical field
The present invention relates to cable laying technical field, specially a kind of power line construction is with being twisted machine.
Background technique
The machine of being twisted is the abbreviation of motor-driven grinding mill, is called maneuvering milling machine or motor-driven grinding mill, and this call is more common in motor-driven
It is twisted using relatively more extensive area, motor-driven grinding mill is that the constructions such as stringing, upright bar indispensable when setting up empty cable underground distribution produce
Product smoothly convenient under various complex environments can set up conducting wire lifting, traction or stringing.In the construction process, it often meets
To the different cable of diameter and drum of different sizes, and in use, it is mixed and disorderly often to will appear kinking, and around line number
Amount is different, needs according to progress drum adjustment is used, a kind of existing power circuit application No. is CN201820662840.8 is applied
Work is fixedly installed at the top of the pedestal with machine, including pedestal is twisted and is twisted unit, and the bottom for being twisted unit is fixed to be connected
It is connected to attachment base, can be easy to remove and fast quick-detach be carried out to crank, but various sizes of cable can not orderly be led
To, and then it is excessive to lead to be easy to appear side coiling, is easy in exhausting line, occurs directly being detached from line from side after coiling is blocked up
The problem of disk, stringing fails.
Summary of the invention
The purpose of the present invention is to provide a kind of power line constructions with machine is twisted, to solve to propose in above-mentioned background technique
How to avoid the problem that avoid side coiling excessively to fall off from drum so as to cause coiling in coiling.
To achieve the above object, the invention provides the following technical scheme: a kind of power line construction is with being twisted machine, including bottom
Plate, the top right side of the bottom plate are equipped with powerplant module, are connected on the left of the output end of the powerplant module by connector
It is twisted unit, connecting rod is connected on the left of the output end for being twisted unit, inside is socketed on the right side of the outer wall of the connecting rod
Baffle is socketed with drum on the outer wall of the connecting rod, and the drum is located at the left side of inner side baffle, the top left of the bottom plate
Side is equipped with chassis, and the top front and rear sides of the chassis are welded with fixed frame, are clamped between fixed frame described in front and rear sides
There is fixed plate, adjustment disk is nested in the fixed plate, fixed plate, the left side of the connecting rod are run through in the left side of the connecting rod
It is bolted with fastening nut, outer side baffle is installed, and outer side baffle is located at the left side of drum on the right side of the adjustment disk, it is described solid
It has been bolted connecting flange on the left of fixed board, driving motor, the driving electricity are welded on the left of the connecting flange
Run through connecting flange and fixed plate on the right side of the output end of machine, the output end right side of the driving motor is connected with spiral shell by shaft coupling
Rasp bar, the right side wall of the fixed plate are welded with gag lever post, and the gag lever post is located at the downside of threaded rod, on the threaded rod
It is bolted with sliding block, and the sliding block is socketed on gag lever post, the bottom of the sliding block is welded with triggering block, the top of the sliding block
Guide plate is bolted, the left side wall for being twisted unit is equipped with the first limit switch, the right side of the fixed plate
Wall is equipped with the second limit switch, and the top left side of the bottom plate is equipped with control device, and the control device passes through conducting wire point
It is not connect with driving motor, the first limit switch and the second limit switch.
Preferably, the adjustment disk is U-shaped adjustment disk, and bearing is equipped in the inner cavity of the adjustment disk, and the company
Extension bar is plugged in the inner ring of bearing, and the outer side baffle is bonded on the inner ring right side wall of bearing.
Preferably, the spliced eye to match with adjustment disk is offered in the fixed plate.
Preferably, the left side wall for being twisted unit is equipped with drive bearing, and the threaded rod is plugged on drive bearing
Inner ring in.
Preferably, the two sides up and down of the front side wall of the fixed frame are plugged with positioning bolt, and the fixed frame passes through
Positioning bolt is connect with fixed plate.
Preferably, pre-bending hole is offered on the guide plate.
Preferably, the left and right sides of the triggering block is integrally formed with rubber triggering block.
Compared with prior art, the beneficial effects of the present invention are:
1) present invention can directly tear drum open by being provided with assembled inner side baffle, drum and outer side baffle
Unload replacement, convenient for being carried out selecting replacement according to cable amount, avoid cable it is more cause winding when be wound into outside lead to take-up
Failure；
2) present invention drives cable to be moved left and right, realization uniformly twines by being provided with the sliding block that can be moved left and right
Around line is passed, be wrapped over so as to avoid unilateral side causes coil blocked up more, cable caused by breakking away then occurs and falls off.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is Undercarriage structure schematic diagram of the present invention；
Fig. 3 is present invention slider structural schematic diagram.
In figure: 1 bottom plate, 2 powerplant modules, 3 be twisted unit, 4 connecting rods, 5 inner side baffles, 6 drums, 7 chassis, 8 fixed frames,
9 fixed plates, 10 adjustment disks, 11 fastening nuts, 12 outer side baffles, 13 connecting flanges, 14 driving motors, 15 threaded rods, 16 limits
Bar, 17 sliding blocks, 18 triggering blocks, 19 first limit switches, 20 second limit switches, 21 control devices, 22 guide plates.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the instruction such as term " on ", "lower", "inner", "outside", " top/bottom end "
Orientation or positional relationship be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the present invention and simplification retouch
It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation,
Therefore it is not considered as limiting the invention.In addition, term " first ", " second " are used for description purposes only, and cannot understand
For indication or suggestion relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation " " is set
Be equipped with ", " be arranged/connect ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to removable
Connection is unloaded, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be in
Between medium be indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be specific
Situation understands the concrete meaning of above-mentioned term in the present invention.
Please refer to Fig. 1-3, the present invention provides a kind of technical solution: a kind of power line construction is with being twisted machine, including bottom plate
1, the top right side of the bottom plate 1 is equipped with powerplant module 2, is connected on the left of the output end of the powerplant module 2 by connector
It is twisted unit 3, connecting rod 4 is connected on the left of the output end for being twisted unit 3, connecting rod is for being plugged and fixed fixed plate 9
While, drum 6 is fixed in connecting rod 4, convenient for replacing drum 6, and realizes the normal rotation to drum 6,
It completes take-up and passs line.
It is socketed with inner side baffle 5 on the right side of the outer wall of the connecting rod 4, is socketed with drum 6 on the outer wall of the connecting rod 4,
The drum 6 is located at the left side of inner side baffle 5, and the top left side of the bottom plate 1 is equipped with chassis 7, before the top of the chassis 7
Two sides are welded with fixed frame 8 afterwards, and fixed plate 9, nesting in the fixed plate 9 are connected between fixed frame 8 described in front and rear sides
There is adjustment disk 10, fixed plate 9 is run through in the left side of the connecting rod 4, and the left side of the connecting rod 4 is bolted with fastening nut 11, institute
The right side for stating adjustment disk 10 is equipped with outer side baffle 12, and outer side baffle 12 is located at the left side of drum 6, passes through the limit of fixed plate 9
Position is fixed, being fixedly clamped for adjustment disk 10, outer side baffle 12 and drum 6 is being driven by the fastening nut 11 that is spirally connected, to complete
Fastening to drum 6, convenient for sized different outer side baffle 12 and inner side baffle 5, generation the case where for preventing off-line.
The left side of the fixed plate 9 has been bolted connecting flange 13, and the left side of the connecting flange 13 is welded with
Connecting flange 13 and fixed plate 9 are run through in the output end right side of driving motor 14, the driving motor 14, the driving motor 14
Threaded rod 15 is connected with by shaft coupling on the right side of output end, the right side wall of the fixed plate 9 is welded with gag lever post 16, and the limit
First threaded rod 15 can be plugged and fixed by the connection of shaft coupling and threaded rod 15 for the downside that position bar 16 is located at threaded rod 15
In fixed plate 9, after being connected by shaft coupling, driving motor 14 is fixed by connecting flange 13, to complete to drive
The detachable installation of motor 14 is easy to use.
Sliding block 17 is bolted on the threaded rod 15, and the sliding block 17 is socketed on gag lever post 16, the sliding block 17
Bottom is welded with triggering block 18, and guide plate 22, the left side for being twisted unit 3 has been bolted in the top of the sliding block 17
Wall is equipped with the first limit switch 19, and the right side wall of the fixed plate 9 is equipped with the second limit switch 20, realizes to driving motor
Forward and reverse rotation be adjusted, complete uniform coiling, the top left side of the bottom plate 1 is equipped with control device 21, the control
Device 21 processed is connect with driving motor 14, the first limit switch 19 and the second limit switch 20 respectively by conducting wire.
Wherein, the adjustment disk 10 is U-shaped adjustment disk, and bearing is equipped in the inner cavity of the adjustment disk 10, and described
Connecting rod 4 is plugged in the inner ring of bearing, and the outer side baffle 12 is bonded on the inner ring right side wall of bearing, is realized to connection
The normal mounting of bar 4 and outer side baffle 12 being fixedly clamped to drum 6 offer and 10 phase of adjustment disk in the fixed plate 9
The spliced eye matched realizes fixation to adjustment disk 10, guarantees the left and right adjusting of adjustment disk 10, can be under the effect of fastening nut 11
Row is adjusted, and the left side wall for being twisted unit 3 is equipped with drive bearing, and the threaded rod 15 is plugged on the inner ring of drive bearing
In, it completes the transmission connection of threaded rod 15 and improves the protection to threaded rod 15, the two sides up and down of the front side wall of the fixed frame 8
It is plugged with positioning bolt, and the fixed frame 8 is connect by positioning bolt with fixed plate 9, raising is fixedly connected with effect, is convenient for
Disassembly uses, to realize the replacement to drum 6, pre-bending hole is offered on the guide plate 22, realizes and shifts to an earlier date pre-bending and tighten
Effect, normal positive and negative rotation of the left and right sides of the triggering block 18 integrally formed with rubber triggering block, for driving motor
Control.
Working principle: the present invention is by the way that inner side baffle 5 and drum 6 to be fixed in connecting rod 4, by fixed plate 9 along spiral shell
Rasp bar 15 is inserted into, and is attached fixed plate 9 and fixed frame 8 by positioning bolt, is inserted into gag lever post 16 and is limited,
And after being attached driving motor 14 and threaded rod 15 by shaft coupling, driving motor 14 is consolidated by connecting flange 13
It is fixed, in winding process, drives threaded rod 15 to rotate by driving motor 14, so that sliding block 17 is slided, pass through guide plate
Pre-bending hole on 22 carries out cable passing, under the rotation of connecting rod 4 and threaded rod 15, realizes that cable carries out uniform coiling, keeps away
Exempt from coiling occur to cross the problem of cable to mostly occur falls off, convenient for the uniform coiling of cable.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from spirit of the invention or
In the case where essential characteristic, the present invention can be realized in other specific forms；Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that fall within the meaning and scope of the equivalent elements of the claims in the present invention
Interior, any reference signs in the claims should not be construed as limiting the involved claims.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. the top right side of a kind of power line construction machine that is twisted, including bottom plate (1), the bottom plate (1) is equipped with engine
Group (2), the output end left side of the powerplant module (2) is connected with by connector to be twisted unit (3), described to be twisted unit (3)
Output end on the left of be connected with connecting rod (4), it is characterised in that: be socketed with inner side baffle on the right side of the outer wall of the connecting rod (4)
(5), it is socketed with drum (6) on the outer wall of the connecting rod (4), the drum (6) is located at the left side of inner side baffle (5), described
The top left side of bottom plate (1) is equipped with chassis (7), and the top front and rear sides of the chassis (7) are welded with fixed frame (8), preceding
It is connected with fixed plate (9) between fixed frame described in two sides (8) afterwards, is nested with adjustment disk (10), the company on the fixed plate (9)
Fixed plate (9) are run through in the left side of extension bar (4), are bolted with fastening nut (11), the adjustment disk on the left of the connecting rod (4)
(10) it is equipped on the right side of outer side baffle (12), and outer side baffle (12) is located at the left side of drum (6), the fixed plate (9)
Left side has been bolted connecting flange (13), is welded with driving motor (14) on the left of the connecting flange (13), described
Run through connecting flange (13) and fixed plate (9), the output end of the driving motor (14) on the right side of the output end of driving motor (14)
Right side is connected with threaded rod (15) by shaft coupling, and the right side wall of the fixed plate (9) is welded with gag lever post (16), and the limit
Position bar (16) is located at the downside of threaded rod (15), is bolted with sliding block (17) on the threaded rod (15), and the sliding block (17) covers
It connects on gag lever post (16), the bottom of the sliding block (17) is welded with triggering block (18), passes through spiral shell at the top of the sliding block (17)
It tethers and is connected to guide plate (22), the left side wall for being twisted unit (3) is equipped with the first limit switch (19), the fixed plate
(9) right side wall is equipped with the second limit switch (20), and the top left side of the bottom plate (1) is equipped with control device (21), institute
It states control device (21) and is connected respectively with driving motor (14), the first limit switch (19) and the second limit switch (20) by conducting wire
It connects.
2. a kind of power line construction according to claim 1 is with being twisted machine, it is characterised in that: the adjustment disk (10) is
U-shaped adjustment disk, and bearing is installed, and the connecting rod (4) is plugged on the inner ring of bearing in the inner cavity of the adjustment disk (10)
In, and the outer side baffle (12) is bonded on the inner ring right side wall of bearing.
3. a kind of power line construction according to claim 1 is with being twisted machine, it is characterised in that: on the fixed plate (9)
Offer the spliced eye to match with adjustment disk (10).
4. a kind of power line construction according to claim 1 is with being twisted machine, it is characterised in that: described to be twisted unit (3)
Left side wall drive bearing is installed, and the threaded rod (15) is plugged in the inner ring of drive bearing.
5. a kind of power line construction according to claim 1 is with being twisted machine, it is characterised in that: the fixed frame (8)
The two sides up and down of front side wall are plugged with positioning bolt, and the fixed frame (8) is connect by positioning bolt with fixed plate (9).
6. a kind of power line construction according to claim 1 is with being twisted machine, it is characterised in that: on the guide plate (22)
Offer pre-bending hole.
7. a kind of power line construction according to claim 1 is with being twisted machine, it is characterised in that: the triggering block (18)
The left and right sides is integrally formed with rubber triggering block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910762805.2A CN110467058A (en) | 2019-08-19 | 2019-08-19 | A kind of power line construction is with being twisted machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910762805.2A CN110467058A (en) | 2019-08-19 | 2019-08-19 | A kind of power line construction is with being twisted machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110467058A true CN110467058A (en) | 2019-11-19 |
Family
ID=68511889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910762805.2A Pending CN110467058A (en) | 2019-08-19 | 2019-08-19 | A kind of power line construction is with being twisted machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110467058A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112928698A (en) * | 2021-01-23 | 2021-06-08 | 高伟 | Power cable laying device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203450966U (en) * | 2013-09-16 | 2014-02-26 | 苏州工业园区格米克精密机械有限公司 | Quick-dismounting type adhesive tape fixing structure |
| CN207001906U (en) * | 2017-07-19 | 2018-02-13 | 东莞市万拓电子有限公司 | A kind of dismountable LED carrier bands disk |
| CN108394824A (en) * | 2018-05-06 | 2018-08-14 | 王珣 | A kind of power line construction is with being twisted machine |
| CN108394761A (en) * | 2018-03-26 | 2018-08-14 | 江苏山峰铜业科技有限公司 | A kind of copper free wire spooling equipment |
| CN207957368U (en) * | 2018-01-24 | 2018-10-12 | 邵丽丹 | A kind of cable and wire spooling equipment bus cable device |
-
2019
- 2019-08-19 CN CN201910762805.2A patent/CN110467058A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203450966U (en) * | 2013-09-16 | 2014-02-26 | 苏州工业园区格米克精密机械有限公司 | Quick-dismounting type adhesive tape fixing structure |
| CN207001906U (en) * | 2017-07-19 | 2018-02-13 | 东莞市万拓电子有限公司 | A kind of dismountable LED carrier bands disk |
| CN207957368U (en) * | 2018-01-24 | 2018-10-12 | 邵丽丹 | A kind of cable and wire spooling equipment bus cable device |
| CN108394761A (en) * | 2018-03-26 | 2018-08-14 | 江苏山峰铜业科技有限公司 | A kind of copper free wire spooling equipment |
| CN108394824A (en) * | 2018-05-06 | 2018-08-14 | 王珣 | A kind of power line construction is with being twisted machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112928698A (en) * | 2021-01-23 | 2021-06-08 | 高伟 | Power cable laying device |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191119 |
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| RJ01 | Rejection of invention patent application after publication |