CN202602178U - Edge and corner protection pulley for unreeling of cables - Google Patents
Edge and corner protection pulley for unreeling of cables Download PDFInfo
- Publication number
- CN202602178U CN202602178U CN 201220256167 CN201220256167U CN202602178U CN 202602178 U CN202602178 U CN 202602178U CN 201220256167 CN201220256167 CN 201220256167 CN 201220256167 U CN201220256167 U CN 201220256167U CN 202602178 U CN202602178 U CN 202602178U
- Authority
- CN
- China
- Prior art keywords
- pulley
- bolt
- support plate
- pulley support
- plate
- 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
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Abstract
An edge and corner protection pulley for unreeling of cables comprises a pulley, pulley supporting plates and an adjusting plate. The pulley is a spindle body which is provided with round limiting baffles at two ends and is thin in middle and thick at the two ends. The two ends of the pulley are respectively and fixedly connected with one pulley supporting plate which is in step shape through a bolt II. The upper upright end of each pulley supporting plate is connected with one round limiting baffle of the pulley through the bolt II. The middle of the lower upright end of each pulley supporting plate is symmetrically provided with two bolt holes at intervals. The adjusting plate is L-shaped. Two rows of upright long-strip-shaped long bolt adjusting holes are symmetrically arranged on side edges of the adjusting plate. Bore diameters of the long bolt adjusting holes are the same as bore diameters of the bolt holes arranged at the lower upright end of each pulley supporting plate. Two bolts I are arranged between the adjusting plate and lower ends of the pulley supporting plates. The edge and corner protection pulley for the unreeling of the cables can be firmly fixed on edge and corner positions, and when laid, the cables can be moved through the pulley 1, and therefore not only are cables prevented from being damaged, but also unreeling efficiency is greatly improved.
Description
Technical field
The utility model belongs to the cable laying servicing unit, especially relates to a kind of corner angle protection pulley that is used for the cable unwrapping wire.
Background technology
In building during cabling; When passing through the corner angle zone of some structures; Therefore sharp corner angle not only very easily scratch the protection rubber of cable, and cable lays also slowlyer in the corner angle zone, are starved of a kind of corner angle protective device; Can protect cable injury-free, also improve the efficient of cable laying simultaneously.
Summary of the invention
The purpose of the utility model is exactly will overcome the above problems and a kind of corner angle protection pulley that is used for the cable unwrapping wire is provided; Can be fixed on property at parts of edges and corners; Cable can pass from pulley, not only can effectively protect cable injury-free, has greatly improved the unwrapping wire work efficiency simultaneously.
The technical scheme of the utility model is achieved like this: a kind of corner angle protection pulley that is used for the cable unwrapping wire is characterized in: it comprises that the pulley that is made by plastic material, pulley support plate, the bending of employing steel plate of adopting the steel plate bending to form form the adjustable plate that is provided with the bolt adjustment hole; Described pulley is the thick spindle in thin two ends, centre that two ends have circular postive stop baffle; Two ends at pulley connect fixing pulley support plate by the bolt II respectively; The pulley support plate is step-like; Adopt the bolt II to be connected between the circular postive stop baffle of going up upright end and pulley of pulley support plate, two bolts hole are offered at symmetrical interval, the middle part of the following upright end of pulley support plate; Adjustable plate is L
shape; Symmetry is offered the stay bolt adjustment hole of the perpendicular strip of two rows at interval on side; The aperture of stay bolt adjustment hole is identical with the aperture that the pulley support plate founds the bolt hole of holding down; Spacing between two platoon leader's bolt adjustment holes is identical with the spacing that the pulley support plate stands between two bolts hole holding down, between adjustable plate and the pulley support plate lower end two bolt I is installed.
The utility model can firmly be fixed on the corner angle position, and when carrying out cable laying, cable moves through pulley 1, not only effectively protects cable injury-free, has greatly improved the unwrapping wire work efficiency simultaneously.
Description of drawings
Fig. 1 is that the master of the utility model looks sketch map.
Fig. 2 is the schematic side view of the utility model.
Fig. 3 is the schematic top plan view of the utility model.
Among the figure: 1, pulley; 2, pulley support plate; 3, adjustable plate; 4, stay bolt adjustment hole; 5, bolt I; 6, bolt II.
Embodiment
From Fig. 1, Fig. 2, Fig. 3, can find out: the utility model mainly is made up of pulley 1, pulley support plate 2, adjustable plate 3, stay bolt adjustment hole 4, bolt; Its middle pulley 1 has the thick spindle in thin two ends, centre of circular postive stop baffle for two ends; Be made by plastic material; Two ends at pulley 1 connect a pulley support plate 2 by bolt II 6 respectively, and pulley support plate 2 is step-like, adopt the steel plate bending to form; Go up between the circular postive stop baffle of upright end and pulley 1 and adopt bolt II 6 to be connected, offer two bolts hole at the symmetrical interval, middle part of upright end down; Adjustable plate 3 is L
shape; Adopt the steel plate bending to form; Symmetry is offered the stay bolt adjustment hole 4 of the perpendicular strip of two rows at interval on side; The aperture of the bolt hole of the 2 times upright ends in the aperture of stay bolt adjustment hole 4 and pulley support plate is identical; Spacing between 2 times upright two bolts hole holding of spacing between two platoon leader's bolt adjustment holes 4 and pulley support plate is identical; Two bolt I 5 are installed between adjustable plate 3 and pulley support plate 2 lower ends are connected, wherein bolt I 5 can move up and down along stay bolt adjustment hole 4, distance about relative between 2 times upright ends of adjustment adjustable plate 3 and pulley support plate.
Before carrying out cable laying, earlier the utility model is installed in the corner angle position, during installation adjustable plate 3 crotch positions is snapped in the lower plane that corner angle bend; Again according to the thickness that snaps in attachment between 2 times upright ends of adjustable plate 3 and pulley support plate, the bolt I 5 on the adjustment adjustable plate 3, fastening bolt I 5; Make corner angle protection pulley firmly be fixed on the corner angle position, when carrying out cable laying, cable moves through pulley 1; Not only effectively protect cable injury-free, greatly improved the unwrapping wire work efficiency simultaneously.
Claims (1)
1. corner angle that are used for the cable unwrapping wire protect pulley, it is characterized in that: it comprises that the pulley that is made by plastic material, pulley support plate, the bending of employing steel plate of adopting the steel plate bending to form form the adjustable plate that is provided with the bolt adjustment hole; Described pulley is the thick spindle in thin two ends, centre that two ends have circular postive stop baffle; Two ends at pulley connect fixing pulley support plate by the bolt II respectively; The pulley support plate is step-like; Adopt the bolt II to be connected between the circular postive stop baffle of going up upright end and pulley of pulley support plate, two bolts hole are offered at symmetrical interval, the middle part of the following upright end of pulley support plate; Adjustable plate is L
shape; Symmetry is offered the stay bolt adjustment hole of the perpendicular strip of two rows at interval on side; The aperture of stay bolt adjustment hole is identical with the aperture that the pulley support plate founds the bolt hole of holding down; Spacing between two platoon leader's bolt adjustment holes is identical with the spacing that the pulley support plate stands between two bolts hole holding down, between adjustable plate and the pulley support plate lower end two bolt I is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220256167 CN202602178U (en) | 2012-06-01 | 2012-06-01 | Edge and corner protection pulley for unreeling of cables |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220256167 CN202602178U (en) | 2012-06-01 | 2012-06-01 | Edge and corner protection pulley for unreeling of cables |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202602178U true CN202602178U (en) | 2012-12-12 |
Family
ID=47319695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220256167 Expired - Lifetime CN202602178U (en) | 2012-06-01 | 2012-06-01 | Edge and corner protection pulley for unreeling of cables |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202602178U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106410690A (en) * | 2016-12-06 | 2017-02-15 | 国网浙江慈溪市供电公司 | Paying off pulley apparatus |
-
2012
- 2012-06-01 CN CN 201220256167 patent/CN202602178U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106410690A (en) * | 2016-12-06 | 2017-02-15 | 国网浙江慈溪市供电公司 | Paying off pulley apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121212 |