CN204559068U - A kind of pay off rack - Google Patents
A kind of pay off rack Download PDFInfo
- Publication number
- CN204559068U CN204559068U CN201520157167.9U CN201520157167U CN204559068U CN 204559068 U CN204559068 U CN 204559068U CN 201520157167 U CN201520157167 U CN 201520157167U CN 204559068 U CN204559068 U CN 204559068U
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- CN
- China
- Prior art keywords
- sheave
- base plate
- pay
- rack
- race
- Prior art date
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Abstract
The utility model discloses a kind of pay off rack, belong to power engineering apparatus field.The utility model comprises base plate (9), and described base plate (9) surface thereof arranges slideway (7), described base plate (9) is arranged with two races (4) in parallel; Described race (4) is provided with the first sheave (3), the end face of described race (4) two side offers in pairs the groove (5) for installing the second sheave (6), described race (4) is offered at least two pairs of grooves (5), described second sheave (6) and the first sheave (3) be arranged in parallel; Described base plate (9) or race (4) surface thereof arrange sheave support (2), described sheave support (2) is provided with baffle plate for blocking cable disc to drop the 3rd sheave (1) of base plate (9) to prevent cable disc, described 3rd sheave (1) and the first sheave (3) be arranged in parallel.
Description
Technical field
The present invention relates to power engineering field of tool, particularly a kind of pay off rack.
Background technology
In substation project construction, when finding cable drum, there are problems.Adopt conventional method unwrapping wire, need cable hank to lie on the ground, enclose around drum one and run out, the cable of releasing can twist strength, if not anti-the direction of cable winding " broken strength " can cause core and crust damage, cable easily occurs killing curved phenomenon, has a strong impact on the useful life of cable.Twist the cable laying of strength on cable bearer, be difficult to make in order smooth, also can cause construction technology unsightly.When unwrapping wire length is longer, the error of the cable length caused because unwrapping wire twists strength increases, and can cause the waste of resource, and all needs to arrange special messenger's nurse, waste of manpower in each cable trough corner.Due to the important step that unwrapping wire is electrical construction engineering, therefore, how solving these problems in cable drum, unwrapping wire link saves human and material resources, and guarantee the construction quality of cable useful life and engineering, is practical problem urgently to be resolved hurrily.
Summary of the invention
In order to make up above deficiency, the invention provides a kind of structure simple, easy to operate, cable can not be caused in use procedure to twist the pay off rack of strength, bending, pay off rack of the present invention substantially increases cable useful life, and improves construction quality and the efficiency of construction of cable work.
Technical scheme of the present invention is:
A kind of pay off rack, comprise base plate 9, described base plate 9 surface thereof arranges slideway 7, described base plate 9 is arranged with two races 4 in parallel; Described race 4 is provided with the first sheave 3, the end face of described race 4 two side offers in pairs the groove 5 for installing the second sheave 6, described race 4 offers at least two pairs of grooves 5, described second sheave 6 and the first sheave 3 be arranged in parallel; Described base plate 9 or race 4 surface thereof arrange sheave support 2, and described sheave support 2 is provided with baffle plate for blocking cable disc and drops the 3rd sheave 1 of base plate 9 to prevent cable disc, described 3rd sheave 1 and the first sheave 3 be arranged in parallel.
When using pay off rack of the present invention, by pay off rack horizontal positioned on the ground, the diameter according to cable disc 10 both sides circular baffle plate selects suitable groove 5, and is placed in corresponding groove 5 by the second sheave 6.After second sheave 6 places, cable disc 10 is pushed to pay off rack by slideway 7 by workmen, the circular baffle plate on the left of cable disc 10 is made to be placed on left side the first sheave 3 of race 4 and the second sheave 6, and make the circular baffle plate on the right side of cable disc 10 be placed on right side the first sheave 3 of race 4 and the second sheave 6, in addition, the baffle plate of cable disc 10 is made to contact with the 3rd sheave 1 on sheave support 2.After shifting cable disc 10 onto position, hold the end of cable 11, traction cable 11, cable disc 10 just rotates on sheave, thus realizes unwrapping wire, and cable can not be caused in unwrapping wire process to twist strength, bending etc.After unwrapping wire, residue cable 11 is fixed, cable disc 10 is pushed base plate 9.
Preferably, the first sheave 3 on two described races 4 is coaxially arranged; Groove 5 on two described races 4 is coaxially arranged.Bottom the baffle plate that can ensure cable disc 10 both sides, stress point is symmetrical.
Preferably, two described sheave supports 2 are set, each described sheave support 2 are arranged one the 3rd sheave 1.Can ensure that the baffle plate top stress point of cable disc 10 both sides is symmetrical.
As preferably, described first sheave 3, second sheave 6 and the 3rd sheave 1 are identical sheave.The width of each sheave groove part is equal with the thickness of cable disc 10, to increase stability of the present invention.
Further, described first sheave 3 is non-dismountable is arranged on described race 4.
Preferably, described 3rd sheave 1 is non-dismountable is arranged on described sheave support 2.
Preferably, described base plate 9 front end is hinged arranges handle 8.Be convenient to move or carry pay off rack of the present invention.
Preferably, described base plate 9 is provided with the roller with locking device below.Be convenient to mobile pay off rack.
Beneficial effect of the present invention is:
The end face of 1, race two side offers in pairs the groove for installing the second sheave, race 4 is offered at least two pairs of grooves 5, this setting is the spacing in order to adjust between the second sheave 6 and the first sheave 3, to be applicable to the cable disc of different-diameter.
2, during unwrapping wire, only need to draw cable, cable disc just can be driven to rotate on pay off rack, and frictional force is little, uses light, greatly saves manpower.
3, use pay off rack unwrapping wire of the present invention, avoid the stubborn strength because moment of torsion causes cable, thus avoid the damage to cable, and make the cable that lays more attractive in appearance.
4, stopping unwrapping wire easy to control, reduces the error of unwrapping wire length, saving resource.
5, structure is simple, cost is low, simple to operate, use is flexible.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of pay off rack of the present invention;
Fig. 2 is the using state schematic diagram of pay off rack of the present invention;
1-the 3rd sheave; 2-sheave support; 3-first sheave; 4-race; 5-groove; 6-second sheave; 7-slideway; 8-handle; 9-base plate; 10-cable disc; 11-cable.
Embodiment
Embodiment 1
As shown in Figure 1, a kind of pay off rack, comprises base plate 9, and base plate 9 surface thereof arranges slideway 7, base plate 9 is arranged with two races 4 in parallel; On race 4, non-dismountable the first sheave 3 be provided with on the first sheave 3, two races 4 is coaxially arranged.
The end face of race 4 two side offers in pairs the groove 5 for installing the second sheave 6, the groove 5 race 4 offered at least two pairs of grooves 5, two races 4 is coaxially arranged.Second sheave 6 is parallel with the first sheave 3.
As shown in Figure 2, on the left of cable disc 10, the bottom of circular baffle plate contacts with the second sheave 6 with the first sheave 3 of left side race 4, and on the right side of cable disc 10, the bottom of circular baffle plate contacts with the second sheave 6 with the first sheave 3 of right side race 4.
In order to prevent in use, cable disc 10 drops base plate, and base plate 9 or race 4 surface thereof arrange two sheave supports 2, and preferably, the height of sheave support 2 is at least 1/2 of cable disc 10 diameter.Non-dismountablely on each sheave support 2 baffle plate for blocking cable disc is installed be arranged in parallel to prevent drop the 3rd sheave the 1, three sheave 1 of base plate 9 and the first sheave 3 of cable disc.The contacts side surfaces of circular baffle plate on the left of the left side groove part of the 3rd sheave 1 and cable disc 10, the contacts side surfaces of circular baffle plate on the right side of the groove part of right side the 3rd sheave 1 and cable disc 10,
In order to increase stability of the present invention, the first sheave 3, second sheave 6 and the 3rd sheave 1 are identical sheave.The width of each sheave groove part is equal with the thickness of cable disc 10.
For the ease of moving or carrying pay off rack of the present invention, base plate 9 front end is hinged arranges handle 8.In order to further facilitate easily this pay off rack mobile, base plate 9 is provided with the roller with locking device below.
When using pay off rack of the present invention, first by pay off rack horizontal positioned on the ground and lock roller, distance according to the diameter of cable disc 10 both sides circular baffle plate selects suitable groove 5(namely to select between the first sheave 3 and the second sheave 6), and the second sheave 6 is placed in corresponding groove 5.After second sheave 6 places, cable disc 10 is pushed to pay off rack by slideway 7 by workmen, the circular baffle plate on the left of cable disc 10 is made to be placed on left side the first sheave 3 of race 4 and the second sheave 6, and make the circular baffle plate on the right side of cable disc 10 be placed on right side the first sheave 3 of race 4 and the second sheave 6, in addition, the baffle plate of cable disc 10 both sides is made to contact with the 3rd sheave 1 on sheave support 2.After shifting cable disc 10 onto position, hold the end of cable 11, traction cable 11, cable disc 10 just rotates on sheave, thus realizes unwrapping wire, and cable can not be caused in unwrapping wire process to twist strength, bending etc.After unwrapping wire, residue cable 11 is fixed, cable disc 10 is pushed base plate 9.
Claims (8)
1. a pay off rack, comprises base plate (9), and described base plate (9) surface thereof arranges slideway (7), it is characterized in that: described base plate (9) is arranged with two races (4) in parallel; Described race (4) is provided with the first sheave (3), the end face of described race (4) two side offers in pairs the groove (5) for installing the second sheave (6), described race (4) is offered at least two pairs of grooves (5), described second sheave (6) and the first sheave (3) be arranged in parallel; Described base plate (9) or race (4) surface thereof arrange sheave support (2), described sheave support (2) is provided with baffle plate for blocking cable disc to drop the 3rd sheave (1) of base plate (9) to prevent cable disc, described 3rd sheave (1) and the first sheave (3) be arranged in parallel.
2. pay off rack as claimed in claim 1, is characterized in that: the first sheave (3) on two described races (4) is coaxially arranged; Groove (5) on two described races (4) is coaxially arranged.
3. pay off rack as claimed in claim 1, is characterized in that: arrange two described sheave supports (2), each described sheave support (2) arranges one the 3rd sheave (1).
4. the pay off rack as described in any one of claim 1-3, is characterized in that: described first sheave (3), the second sheave (6) and the 3rd sheave (1) are identical sheave.
5. pay off rack as claimed in claim 4, is characterized in that: described first sheave (3) is non-dismountable to be arranged on described race (4).
6. pay off rack as claimed in claim 3, is characterized in that: described 3rd sheave (1) is non-dismountable is arranged on described sheave support (2).
7. pay off rack as claimed in claim 1, is characterized in that: described base plate (9) front end is hinged arranges handle (8).
8. the pay off rack as described in claim 1 or 7, is characterized in that: described base plate (9) is provided with the roller with locking device below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520157167.9U CN204559068U (en) | 2015-03-19 | 2015-03-19 | A kind of pay off rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520157167.9U CN204559068U (en) | 2015-03-19 | 2015-03-19 | A kind of pay off rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204559068U true CN204559068U (en) | 2015-08-12 |
Family
ID=53834139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520157167.9U Expired - Fee Related CN204559068U (en) | 2015-03-19 | 2015-03-19 | A kind of pay off rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204559068U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111646305A (en) * | 2020-06-30 | 2020-09-11 | 临沂矿业集团菏泽煤电有限公司 | Cable recovery frame |
-
2015
- 2015-03-19 CN CN201520157167.9U patent/CN204559068U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111646305A (en) * | 2020-06-30 | 2020-09-11 | 临沂矿业集团菏泽煤电有限公司 | Cable recovery frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20180319 |