CN203504076U - Pipe orifice pulley block for cable casting - Google Patents
Pipe orifice pulley block for cable casting Download PDFInfo
- Publication number
- CN203504076U CN203504076U CN201320265215.7U CN201320265215U CN203504076U CN 203504076 U CN203504076 U CN 203504076U CN 201320265215 U CN201320265215 U CN 201320265215U CN 203504076 U CN203504076 U CN 203504076U
- Authority
- CN
- China
- Prior art keywords
- pipe
- cable
- pulley
- pipe orifice
- mouth
- 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.)
- Expired - Lifetime
Links
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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses a pipe orifice pulley block for cable casting. The pipe orifice pulley block comprises a circular pipe, a pulley support is arranged close to one orifice of the circular pipe, the pulley support is equipped with a pulley, the axial lead of the pulley is vertical to the axial lead of the circular pipe. The beneficial effect is provided as follows: when the pipe orifice pulley block releases a cable, cable surface damage caused by friction between the pipe orifice and the cable is prevented.
Description
Technical field
The utility model relates to power construction auxiliary equipment.
Background technology
At present, city cable is all laid in pipeline.Cable can break down after operation a period of time, when analyzing its reason majority because laying, cable jacket is damaged, moisture, rainwater enter cable inside, at cable weak (in the middle of cable, terminals), locate to hoard, and long-play reduces its insulation to break down.
At present, while discharging cable, at pipeline opening pad rubber or other anti-cable, scratch soft material, discharge frequent landing or worn out can not playing a protective role in process.And every place all needs have special messenger to guard, not only take manually but also time-consuming, to construction, make troubles, also cable operation in the future brings hidden danger.
Summary of the invention
Given this, the utility model object is to provide a kind of rapid construction equipment that prevents cable jacket breakage.
For solving above technical problem, the technical scheme that the utility model provides is, provides a kind of cable to discharge mouth of pipe coaster, comprises pipe, and pipe one mouth of pipe is other is provided with pulley bracket, and pulley is installed on pulley bracket; The axial line of described pulley and the axial line of pipe are perpendicular.
Preferably, described pipe is connected and composed by hinge and/or bolt by two semi-circular tubes.
Preferably, a side of described two semi-circular tubes is by gemel connection, and opposite side is bolted; Described bolt is mutually vertical with pipe.
Compared with prior art, a technical scheme tool in technique scheme has the following advantages:
1, this novel cable discharges mouth of pipe coaster, has used pipe and a fixed pulley for interting in cable tube, has avoided generation between the cable tube mouth of pipe and cable rub and cause cable exocuticle damaged while making to discharge cable.
2, the pipe that this novel cable discharges mouth of pipe coaster adopts two semi-circular tubes to connect and compose, and by adjusting the aperture of two halves annulus, makes it be applicable to the different cable tube of pipe diameter size.
Accompanying drawing explanation
Fig. 1 is the stereogram of the utility model one preferred embodiment.
Embodiment
Below in conjunction with accompanying drawing and a specific embodiment, describe.
Referring to Fig. 1.The described a kind of cable of the present embodiment discharges mouth of pipe coaster, comprises pipe 1, and pipe 1 is connected and composed by hinge and bolt by two semi-circular tubes, and a side of semi-circular tube is by gemel connection, and opposite side is bolted.Bolt is mutually vertical with the pipe seam of pipe 1.By the aperture of bolt capable of regulating pipe, to adapt to the cable tube of different tube diameters.A semi-circular tube mouth of pipe side of pipe 1 is provided with pulley bracket 2, and pulley 3 is installed on pulley bracket; The axial line of described pulley 3 and the axial line of pipe are perpendicular, that is to say, pulley 3 is horizontally set with the one side at the mouth of pipe.During use, pipe is embedded in cable duct, and regulate it is firmly stuck on cable duct according to cable duct size, pull rope enters cable duct by pulley.In the process of discharging, protected well like this cable not to be scratched.
Below be only preferred implementation of the present utility model, it should be pointed out that above-mentioned preferred implementation should not be considered as restriction of the present utility model, protection range of the present utility model should be as the criterion with claim limited range.For those skilled in the art, within not departing from spirit and scope of the present utility model, can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (3)
1. cable discharges a mouth of pipe coaster, it is characterized in that, comprises pipe (1), and pipe (1) one mouth of pipe is other is provided with pulley bracket (2), and pulley (3) is installed on pulley bracket; The axial line of described pulley (3) and the axial line of pipe are perpendicular.
2. cable according to claim 1 discharges mouth of pipe coaster, it is characterized in that, described pipe (1) is connected and composed by hinge and/or bolt by two semi-circular tubes.
3. cable according to claim 2 discharges mouth of pipe coaster, it is characterized in that, a side of described two semi-circular tubes is by gemel connection, and opposite side is bolted; Described bolt is mutually vertical with pipe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320265215.7U CN203504076U (en) | 2013-05-15 | 2013-05-15 | Pipe orifice pulley block for cable casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320265215.7U CN203504076U (en) | 2013-05-15 | 2013-05-15 | Pipe orifice pulley block for cable casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203504076U true CN203504076U (en) | 2014-03-26 |
Family
ID=50335021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320265215.7U Expired - Lifetime CN203504076U (en) | 2013-05-15 | 2013-05-15 | Pipe orifice pulley block for cable casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203504076U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107302195A (en) * | 2017-08-23 | 2017-10-27 | 中国十九冶集团有限公司 | A kind of cable laying method |
| CN107546690A (en) * | 2017-09-28 | 2018-01-05 | 沈炜 | Facilitate winding displacement buries wall spool |
-
2013
- 2013-05-15 CN CN201320265215.7U patent/CN203504076U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107302195A (en) * | 2017-08-23 | 2017-10-27 | 中国十九冶集团有限公司 | A kind of cable laying method |
| CN107546690A (en) * | 2017-09-28 | 2018-01-05 | 沈炜 | Facilitate winding displacement buries wall spool |
| CN107546690B (en) * | 2017-09-28 | 2020-07-28 | 浙江年代建设工程有限公司 | Wall-buried wire tube convenient for wire arrangement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140326 |
|
| CX01 | Expiry of patent term |