CN213770830U - Cable pay-off is used in electric power construction - Google Patents

Abstract

The utility model discloses a cable pay-off for electric power construction, including four supporting legss and two connecting plates, the draw-in groove has all been seted up at the middle part on two connecting plate tops, is equipped with fixed subassembly between two draw-in grooves, and fixed subassembly includes axis of rotation, two card posts, two glands and two fixing bolt, and the middle part of two connecting plates is all fixed and is equipped with spacing subassembly, and two spacing subassemblies all include fixed block, coupling spring, cardboard, pivot and rotation wheel. The utility model has the advantages that: through the matching of the fixing component and the connecting plate, the cable reel can be fixedly arranged between the supporting legs, and the cable reel can be flexibly replaced; the cable reel is rotated and paid off through the rotating shaft, so that the cable reel is convenient and quick to use; the limiting assembly is matched with the connecting plates, so that the phenomenon that two ends of the cable drum and the connecting plates on two sides cannot rotate due to resistance can be prevented; the device fixing device is prevented from falling down through the connecting seat.

Description

Cable pay-off is used in electric power construction

Technical Field

The utility model relates to a cable pay-off, in particular to cable pay-off for electric power construction belongs to electric power construction technical field.

Background

Electric power is an energy source using electric energy as power. In the 70 s of the 19 th century, the invention and application of electric power opened up the second industrialized climax. The technology becomes one of three technological revolution which occur in the world since 18 th century of human history, and the technology changes the lives of people. The large-scale power system appearing in the 20 th century is one of the most important achievements in the history of human engineering science, and is a power generation and consumption system consisting of links of power generation, power transmission, power transformation, power distribution, power utilization and the like. It converts the primary energy of nature into electric power through mechanical energy devices, and then supplies the electric power to each user through power transmission, transformation and distribution.

The cable is made by one or more mutual insulated conductors and outsourcing insulating protection layer, with electric power or information from the wire of transmission to another department, need use cable pay-off in the electric power construction process, and current cable pay-off has some shortcomings, and first of all, the change of pay-off's wire reel is more troublesome, is not convenient for change different wire reels, and secondly is not convenient for fix the wire reel.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cable pay-off for electric power construction to solve the problem that can not fix the wire reel that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cable pay-off for electric power construction, includes four supporting legss and two connecting plates, two the connecting plate is fixed respectively to be set up between two supporting legss that correspond, two be equipped with the cable drum between the connecting plate, two the draw-in groove has all been seted up at the middle part on connecting plate top, two be equipped with fixed subassembly between the draw-in groove, fixed subassembly includes axis of rotation, two card posts, two glands and two fixing bolt, two card posts block respectively in corresponding the inside of draw-in groove, two card posts respectively with the both ends of axis of rotation are rotated and are connected, two the surface of card post all overlaps and is equipped with the gland, two the both ends of card post all with corresponding fixing bolt threaded connection, the axis of rotation is connected with the inside fixed of cable drum, two the middle part of connecting plate all is fixed and is equipped with spacing subassembly, two spacing subassembly all includes fixed block, Connecting spring, cardboard, pivot and rotation wheel, two the fixed block sets up respectively two the middle part of connecting plate, two the middle part of fixed block all is equipped with connecting spring, two connecting spring's one end respectively with correspond cardboard elastic connection, two connecting spring's the other end respectively with correspond connecting plate elastic connection, two the middle part of fixed block all blocks is connected with the cardboard, two the inside of fixed block one end is through corresponding the pivot is rotated with the rotation wheel that corresponds and is connected, two rotate the wheel respectively with the both ends swing joint of cable drum.

As an optimized technical scheme of the utility model, every adjacent two the supporting legs is all fixed and is equipped with the link.

As an optimized technical scheme of the utility model, four the fixed swash plate that is provided with in bottom of supporting legs.

As an optimized technical scheme of the utility model, four the bottom of supporting legs is all fixed and is equipped with the connecting seat.

As an optimized technical scheme of the utility model, four the connecting hole has all been seted up on the surface of connecting seat.

As an optimized technical scheme of the utility model, the fixed surface of swash plate is equipped with the lead wire circle. Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a cable pay-off for electric power construction, through the cooperation of fixed subassembly and connecting plate, can set up the cable drum fixedly between the supporting legs to can change the cable drum in a flexible way; the cable reel is rotated and paid off through the rotating shaft, so that the cable reel is convenient and quick to use; the limiting assembly is matched with the connecting plates, so that the phenomenon that two ends of the cable drum and the connecting plates on two sides cannot rotate due to resistance can be prevented; the device is fixed at a proper position through the connecting seat to prevent the device from falling; through swash plate and lead the coil, can let the cable plan fixed line when the unwrapping wire, be difficult for in disorder.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic side view of the present invention;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1;

fig. 4 is a schematic view of a partial cross-sectional structure of the limiting assembly of the present invention.

In the figure: 1. supporting legs; 2. a connecting frame; 3. a connecting plate; 31. a card slot; 4. a cable reel; 5. a fixing assembly; 51. a rotating shaft; 52. clamping the column; 53. a gland; 54. fixing the bolt; 6. a limiting component; 61. a fixed block; 62. a connecting spring; 63. clamping a plate; 64. a rotating shaft; 65. a rotating wheel; 7. a sloping plate; 8. a connecting seat; 9. connecting holes; 10. and (4) leading the coil.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a cable pay-off device for power construction, which comprises four supporting legs 1 and two connecting plates 3, wherein the two connecting plates 3 are respectively and fixedly disposed between the two corresponding supporting legs 1, a cable drum 4 is disposed between the two connecting plates 3, a slot 31 is disposed at the middle portion of the top end of each connecting plate 3, a fixing assembly 5 is disposed between the two slots 31, the fixing assembly 5 comprises a rotating shaft 51, two clamping posts 52, two pressing covers 53 and two fixing bolts 54, the two clamping posts 52 are respectively clamped inside the corresponding slots 31, the two clamping posts 52 are respectively rotatably connected with the two ends of the rotating shaft 51, the pressing covers 53 are respectively sleeved on the surfaces of the two clamping posts 52, the two ends of the two clamping posts 52 are respectively connected with the corresponding fixing bolts 54 by screw threads, the rotating shaft 51 is fixedly connected with the inside of the cable drum 4, a limiting assembly 6 is fixedly disposed at the middle portion of each connecting plate 3, two spacing subassemblies 6 all include fixed block 61, coupling spring 62, cardboard 63, pivot 64 and rotation wheel 65, two fixed blocks 61 set up the middle part at two connecting plates 3 respectively, the middle part of two fixed blocks 61 all overlaps and is equipped with coupling spring 62, two coupling spring 62's one end respectively with correspond cardboard 63 elastic connection, two coupling spring 62's the other end respectively with correspond 3 elastic connection of connecting plate, the equal block in middle part of two fixed blocks 61 is connected with cardboard 63, the inside of two fixed blocks 61 one end is rotated through corresponding pivot 64 and the rotation wheel 65 that corresponds and is connected, two rotation wheels 65 respectively with the both ends swing joint of cable drum 4.

Preferably, each two adjacent supporting feet 1 are fixedly provided with a connecting frame 2, and the connecting frame 2 can reinforce the stability of each supporting foot 1; inclined plates 7 are fixedly arranged at the bottoms of the four supporting legs 1, and cables on the cable drum 4 can be paid off along the inclined plates 7; the bottom ends of the four supporting legs 1 are respectively fixedly provided with a connecting seat 8, and the connecting seats 8 can reduce the stress of the supporting legs 1; the surfaces of the four connecting seats 8 are provided with connecting holes 9, so that the connecting seats 8 can be fixed at proper positions; the surface of the inclined plate 7 is fixedly provided with a lead coil 10, and a cable can be led into the lead coil 10 along the inclined plate 7 so as to avoid disorder.

When in specific use, the cable pay-off device for electric power construction of the utility model is characterized in that firstly, the cable pay-off device is fixed at a proper position through the connecting seat 8 at the bottom end of the supporting foot 1, then the cable reel 4 is sleeved with the rotating shaft 51, then the two ends of the rotating shaft 51 are clamped with the two clamping columns 52, two fixing bolts 54 are respectively in threaded connection with the two corresponding clamping columns 52, the two pressing covers 53 are respectively pressed to be tightly attached to the connecting plate 3, the cable is inserted through the lead coil 10, when not in use, the limiting component 6 resists friction of the cable reel 4 to prevent the cable reel 4 from rotating or being attached to the connecting plates 3 at two sides, when pulling the cable conductor, spacing subassembly 6 has certain friction to cable drum 4, and pivot 64 and the cooperation of rotating wheel 65 of fixed block 61 one end rotate along with cable drum 4 rotates, and cardboard 63 and coupling spring 62 play the effect of buffering rotating wheel 65 and cable drum 4 pressure.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The cable pay-off device for power construction comprises four supporting legs (1) and two connecting plates (3), and is characterized in that the two connecting plates (3) are respectively and fixedly arranged between the two corresponding supporting legs (1), a cable reel (4) is arranged between the two connecting plates (3), clamping grooves (31) are formed in the middle of the top ends of the two connecting plates (3), a fixing component (5) is arranged between the two clamping grooves (31), the fixing component (5) comprises a rotating shaft (51), two clamping columns (52), two pressing covers (53) and two fixing bolts (54), the two clamping columns (52) are respectively clamped in the corresponding clamping grooves (31), the two clamping columns (52) are respectively and rotatably connected with the two ends of the rotating shaft (51), the pressing covers (53) are respectively arranged on the surfaces of the two clamping columns (52), the two ends of the two clamping columns (52) are in threaded connection with the corresponding fixing bolts (54), the rotating shaft (51) is fixedly connected with the inside of the cable reel (4), the middle parts of the two connecting plates (3) are fixedly provided with limiting assemblies (6), the two limiting assemblies (6) respectively comprise fixing blocks (61), connecting springs (62), clamping plates (63), rotating shafts (64) and rotating wheels (65), the two fixing blocks (61) are respectively arranged in the middle parts of the two connecting plates (3), the middle parts of the two fixing blocks (61) are respectively sleeved with the connecting springs (62), one ends of the two connecting springs (62) are respectively in elastic connection with the corresponding clamping plates (63), the other ends of the two connecting springs (62) are respectively in elastic connection with the corresponding connecting plates (3), the middle parts of the two fixing blocks (61) are respectively in clamping connection with the clamping plates (63), two the inside of fixed block (61) one end is through corresponding pivot (64) rotates with corresponding rotation wheel (65) and is connected, two rotation wheel (65) respectively with the both ends swing joint of cable drum (4).

2. The cable pay-off device for power construction as claimed in claim 1, wherein: every two adjacent supporting legs (1) are fixedly provided with a connecting frame (2).

3. The cable pay-off device for power construction as claimed in claim 1, wherein: sloping plates (7) are fixedly arranged at the bottoms of the four supporting legs (1).

4. The cable pay-off device for power construction as claimed in claim 1, wherein: the bottom ends of the four supporting legs (1) are all fixedly provided with connecting seats (8).

5. The cable pay-off device for power construction as claimed in claim 4, wherein: the surfaces of the four connecting seats (8) are provided with connecting holes (9).

6. The cable pay-off device for power construction as claimed in claim 3, wherein: and a lead coil (10) is fixedly arranged on the surface of the inclined plate (7).

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