CN104283157A - Pressing-type cable tightening device - Google Patents
Pressing-type cable tightening device Download PDFInfo
- Publication number
- CN104283157A CN104283157A CN201410596266.7A CN201410596266A CN104283157A CN 104283157 A CN104283157 A CN 104283157A CN 201410596266 A CN201410596266 A CN 201410596266A CN 104283157 A CN104283157 A CN 104283157A
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- China
- Prior art keywords
- wheel
- base
- wire
- pinch roller
- hole
- 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
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- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 238000010276 construction Methods 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Electric Cable Installation (AREA)
Abstract
The invention relates to a power construction device, in particular to a pressing-type cable tightening device. The device comprises a base with a wire passing wheel, a semicircle groove with an upward opening is arranged in the upper surface of the base, a wire passing wheel chamber is arranged below the semicircle groove with the upward opening, the wire passing wheel is installed in the wire passing wheel chamber through a bearing and a rotary shaft, additionally, a pressing block is arranged on the upper side of the base, a semicircle arc groove with a downward opening is formed in the lower surface of the pressing block, a clamping roller chamber is arranged above the semicircle groove with the downward opening, inclined long hole grooves are symmetrically formed in the two side walls of the clamping roller chamber, a clamping roller is arranged in the clamping roller chamber, and the clamping roller is installed in the long hole grooves through a wheel axle. The cable tightening device is simple in structure and convenient to use; a cable can be tightened without being cut off, and the pressing-type cable tightening device can be operated manually and also can be connected with a power device.
Description
Technical field
The present invention relates to a kind of power construction equipment, is a kind of compression type cable tightening device specifically.
Background technology
Set up on online bar cable can not too pine can not be too tight.Conventional construction method is fixed on online bar by one end of cable, and the pulley that the other end of cable is walked around on another single line bar is wrapped on the take-up roller on ground, utilizes dynamic power machine to drive take-up roller to rotate and tightened up by cable.The cord reeling method of this spooling equipment is only applicable to the work progress of cable laying, once cable laying completes, wants the degree of tightness adjusting cable by cable cutting, will to connect stay cord, move stay cord strained by cable with take-up roller strap at incision position.Not only waste time and energy, also can cause the waste of cable.
Summary of the invention
The present invention solves the problem to provide the compression type cable tightening device that a kind of structure is simple, easy to use, can realize tightening up operation without the need to cutting off cable.
The technical scheme that the present invention adopts for technical solution problem is:
Compression type cable tightening device of the present invention comprises the base being provided with wire-crossing wheel, the upper surface of described base is provided with the half-arc groove of upward opening, the below of the half-arc groove of described upward opening is provided with wire-crossing wheel storehouse, and described wire-crossing wheel is arranged in wire-crossing wheel storehouse by bearing and rotating shaft; Briquetting is separately had to be arranged on the top of base, the lower surface of described briquetting is provided with the half-arc groove under shed, the top of the described half-arc groove under shed is provided with pinch roller storehouse, the two side in described pinch roller storehouse is symmetrically arranged with the elongated hole groove of inclination, pinch roller is provided with pinch roller in storehouse, the shaft core position of described pinch roller is provided with wheel pressing shaft, and described wheel pressing shaft is arranged in elongated hole groove.
Described wire-crossing wheel and pinch roller wheel rim are symmetrically arranged with deep-slotted chip breaker, and the rotating shaft of described wire-crossing wheel extends to the side of base and fixedly mounts driving wheel, and described driving wheel is provided with handle; The both sides of described briquetting are provided with the link plate to downward-extension, and the lower end of described link plate is provided with pin-and-hole, and described base is provided with the through hole corresponding to pin-and-hole, is provided with bearing pin in described through hole and pin-and-hole.
Owing to have employed said structure, this compression type cable tightening device structure is simple, easy to use, can realize tightening up operation without the need to cutting off cable, both can manual operation, also can connect power-equipment.
Accompanying drawing explanation
Fig. 1 is the structural representation of one embodiment of the invention.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is the B-B cutaway view of Fig. 1.
Embodiment
As shown in Figure 1, compression type cable tightening device of the present invention comprises the base 2 being provided with wire-crossing wheel 1, the upper surface of described base 2 is provided with the half-arc groove of upward opening, the below of the half-arc groove of described upward opening is provided with wire-crossing wheel storehouse, and described wire-crossing wheel 1 is arranged in wire-crossing wheel storehouse by bearing and rotating shaft; Briquetting 3 is separately had to be arranged on the top of base 2, the lower surface of described briquetting 3 is provided with the half-arc groove under shed, the top of the described half-arc groove under shed is provided with pinch roller storehouse, the two side in described pinch roller storehouse is symmetrically arranged with the elongated hole groove 4 of inclination, pinch roller 5 is installed in pinch roller storehouse, the shaft core position of described pinch roller 5 is provided with wheel pressing shaft, and described wheel pressing shaft is arranged in elongated hole groove 4.
During use, utilizing bracing wire or chain, base 2 is fixed on online bar, equal with the height of cable, briquetting 3 is removed, cable is placed in the half-arc groove of base 2, again briquetting 3 is buckled on base 2, two half-arc grooves on briquetting 3 and base 2 form the circular channel holding cables, and pinch roller 5 and wire-crossing wheel 1 lay respectively at the upper and lower both sides of cable, when cable extreme direction movement low to elongated hole groove 4, drive pinch roller 5 to move to the low side of elongated hole groove 4, be tightly pressed on cable.
As shown in Figure 2 and Figure 3, described wire-crossing wheel 1 and pinch roller 5 wheel rim are symmetrically arranged with deep-slotted chip breaker, and period can combine closely with cable, increases frictional force and snap-in force.The rotating shaft of described wire-crossing wheel 1 extends to the side of base 2 and fixedly mounts driving wheel 6, described driving wheel 6 is provided with handle 7, turning handle 7 can drive wire-crossing wheel 1 to rotate by manpower, realize take-up action, also by the drive mechanism such as belt, chain, driving wheel 6 can be connected with motor equal power device, utilize driven by motor wire-crossing wheel 1 to rotate.
The both sides of described briquetting 3 are provided with the link plate 8 to downward-extension, and the lower end of described link plate 8 is provided with pin-and-hole 9, and described base 2 is provided with the through hole corresponding to pin-and-hole 9, is provided with bearing pin in described through hole and pin-and-hole 9.Briquetting 3 can be loaded and unloaded easily by dismounting bearing pin like this, realize the take-up operation do not broken.
In addition, for ensureing that pinch roller 5 pairs of cables have enough pressure, in described elongated hole groove 4, the spring acting on wheel pressing shaft is installed.Pinch roller 5 is pushed to the low side of elongated hole groove 4 by the elastic force of spring, makes it have MIN pressure all the time.
Claims (2)
1. compression type cable tightening device, comprise the base (2) being provided with wire-crossing wheel (1), it is characterized in that: the upper surface of described base (2) is provided with the half-arc groove of upward opening, the below of the half-arc groove of described upward opening is provided with wire-crossing wheel storehouse, and described wire-crossing wheel (1) is arranged in wire-crossing wheel storehouse by bearing and rotating shaft; Briquetting (3) is separately had to be arranged on the top of base (2), the lower surface of described briquetting (3) is provided with the half-arc groove under shed, the top of the described half-arc groove under shed is provided with pinch roller storehouse, the two side in described pinch roller storehouse is symmetrically arranged with the elongated hole groove (4) of inclination, pinch roller (5) is installed in pinch roller storehouse, the shaft core position of described pinch roller (5) is provided with wheel pressing shaft, and described wheel pressing shaft is arranged in elongated hole groove (4).
2. compression type cable tightening device according to claim 1, it is characterized in that: described wire-crossing wheel (1) and pinch roller (5) wheel rim are symmetrically arranged with deep-slotted chip breaker, the rotating shaft of described wire-crossing wheel (1) extends to the side of base (2) and fixedly mounts driving wheel (6), described driving wheel (6) is provided with handle (7); The both sides of described briquetting (3) are provided with the link plate (8) to downward-extension, and the lower end of described link plate (8) is provided with pin-and-hole (9), and described base (2) is provided with the through hole corresponding to pin-and-hole (9), is provided with bearing pin in described through hole and pin-and-hole (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410596266.7A CN104283157A (en) | 2014-10-30 | 2014-10-30 | Pressing-type cable tightening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410596266.7A CN104283157A (en) | 2014-10-30 | 2014-10-30 | Pressing-type cable tightening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104283157A true CN104283157A (en) | 2015-01-14 |
Family
ID=52257784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410596266.7A Pending CN104283157A (en) | 2014-10-30 | 2014-10-30 | Pressing-type cable tightening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104283157A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105470868A (en) * | 2016-01-29 | 2016-04-06 | 国网山东省电力公司济阳县供电公司 | Line clamping device for power line construction line drawing |
| CN107681598A (en) * | 2017-10-26 | 2018-02-09 | 国家电网公司 | A kind of installation clamp of wire clamp |
| CN108154969A (en) * | 2018-02-06 | 2018-06-12 | 小熊猫线缆有限公司 | A kind of three-dimensional three-wheel copper pipe continuous rolling milling train of fireproof cable production equipment |
| CN111490492A (en) * | 2020-05-27 | 2020-08-04 | 国网河南省电力公司南召县供电公司 | Electric power stringing and tightening device and stringing and tightening method |
-
2014
- 2014-10-30 CN CN201410596266.7A patent/CN104283157A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105470868A (en) * | 2016-01-29 | 2016-04-06 | 国网山东省电力公司济阳县供电公司 | Line clamping device for power line construction line drawing |
| CN107681598A (en) * | 2017-10-26 | 2018-02-09 | 国家电网公司 | A kind of installation clamp of wire clamp |
| CN108154969A (en) * | 2018-02-06 | 2018-06-12 | 小熊猫线缆有限公司 | A kind of three-dimensional three-wheel copper pipe continuous rolling milling train of fireproof cable production equipment |
| CN111490492A (en) * | 2020-05-27 | 2020-08-04 | 国网河南省电力公司南召县供电公司 | Electric power stringing and tightening device and stringing and tightening method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150114 |
|
| WD01 | Invention patent application deemed withdrawn after publication |