CN214733549U

CN214733549U - Cable take-up and pay-off device for electrical engineering

Info

Publication number: CN214733549U
Application number: CN202121011810.9U
Authority: CN
Inventors: 王辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-12
Filing date: 2021-05-12
Publication date: 2021-11-16
Anticipated expiration: 2031-05-12

Abstract

The utility model discloses a cable take-up and pay-off device for electrical engineering belongs to electric power construction equipment technical field. The utility model provides a cable pay-off and take-up device for electrical engineering, including removing the seat, fixed ear inboard is equipped with the fixed disk, fixed ear right side upper end is equipped with adjusting hand wheel, adjusting hand wheel cylinder end passes fixed ear inside and the fixed disk is inside extends to the outside and coaxial coupling has the lead screw, the lead screw inner passes the sleeve inside and extends to the outside and has the welding round block, fixed column circumference outer wall is annular equidistant welding and has a plurality of free bearings A, the free bearing A outside is connected with the bracing piece through the round pin hub rotation, closely cooperate between the structure, make the device can pass through rotation adjusting hand wheel, make the support arc can enlarge or reduce, thereby change the thickness of whole cable axle, thereby can twine the cable of different specifications, the condition of knoing has been avoided the cable winding to appear thickly, the cable frame of having avoided changing different specifications simultaneously, loaded down with trivial details condition.

Description

Cable take-up and pay-off device for electrical engineering

Technical Field

The utility model relates to an electric power construction equipment technical field, more specifically say, relate to a cable pay-off and take-up device for electrical engineering.

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. Prior art publication is CN 107381246A's document, provides a cable take-up and pay-off device for electric power construction, and the device sets up the separation of bobbin, support frame and right branch strut and is close to, and then does benefit to the dismouting of bobbin, and the end cap can prevent rotating the screens to the bobbin, receive and pay-off, though the device beneficial effect is more, still exists following problem: the thickness of the winding reel of the device is fixed, the thick cable is easy to wind due to the fact that the thick cable is thick due to different thicknesses after the cable with different thicknesses and lengths is wound, the thick cable needs a large winding reel, the winding reel with different sizes needs to be used for winding, the specification of a cable frame is changed, and the device is complex.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a cable pay-off and take-up device for electrical engineering to solve the problem that proposes among the above-mentioned background art.

2. Technical scheme

A cable take-up and pay-off device for electrical engineering comprises a moving seat, wherein idler wheels are arranged at four corners of the outer side of the moving seat, a push handle is arranged at the front end of the upper side of the moving seat, a storage battery is arranged at the front end of the upper side of the moving seat, a controller main body is arranged on the left side of the storage battery, two fixing lugs are symmetrically and fixedly arranged in the middle of the upper side of the moving seat, a fixing disc is arranged on the inner sides of the fixing lugs, an adjusting hand wheel is arranged at the upper end of the right side of each fixing lug, the cylindrical end of the adjusting hand wheel penetrates through the inside of each fixing lug and the inside of each fixing disc to extend to the outside and is coaxially connected with a lead screw, a sleeve is arranged on the inner side of each lead screw, a threaded hole is formed in the middle of each sleeve, the inner end of each lead screw penetrates through the inside of each sleeve to extend to the outside and is welded with a circular block, a motor is arranged at the upper end of the left side of each fixing lug, the output end of each motor penetrates through the inside of each fixing lug and the inside of each fixing disc to extend to the outside and is sleeved with two fixing columns, the fixed column circumference outer wall is that annular equidistant welding has a plurality of free bearings A, the free bearing A outside is connected with the bracing piece through round pin axle rotation, motor output end terminal surface middle part has seted up the spacing groove, two it is annular equidistant to be equipped with a plurality of support arcs to be between the fixed disk, support arc inner wall middle part is equipped with the fixed block, the fixed block outer wall is linear equidistant a plurality of free bearings B of being equipped with, and is a plurality of the support arc outside is equipped with the rubber sleeve.

Preferably, the screw rod is in threaded connection with the threaded hole.

Preferably, the sleeve is identical in structure with the outer wall of the fixed column.

Preferably, the inner end of the support rod is rotatably connected with the hinge base B through a pin shaft.

Preferably, the circular block is slidably connected with the limiting groove.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses a be equipped with the fixed disk in fixed ear inboard, fixed ear right side upper end is equipped with adjusting hand wheel, adjusting hand wheel cylinder end passes inside fixed ear and the fixed disk is inside to be extended to outside and coaxial coupling has the lead screw, the lead screw inner passes the sleeve and inside extends to outside and has the circular block, fixed column circumference outer wall is the equidistant welding of annular has a plurality of free bearings A, free bearing A outside is connected with the bracing piece through the round pin hub rotation, closely cooperate between the structure, make the device can be through rotating adjusting hand wheel, make the support arc can enlarge or reduce, thereby change the thickness of whole cable axle, thereby can twine the cable of different specifications, the condition of knoing has been avoided the cable winding to appear thickly, the cable frame of changing different specifications has been avoided simultaneously, loaded down with trivial details condition.

2. The utility model is provided with the controller main body on the left side of the storage battery, and the storage battery and the controller main body can be used for winding and unwinding cables at any place through the design of the storage battery and the controller main body; the circular block is connected with the limiting groove in a sliding mode, so that the adjusting hand wheel cannot drive the motor shaft to rotate when rotating, and the rubber sleeve can adapt to the size change of the supporting arc due to the design of the rubber sleeve.

Drawings

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

FIG. 2 is a disassembled view of the inner structure of the rubber sleeve of the present invention;

fig. 3 is an expanded view of the internal structure of the sleeve of the present invention;

the reference numbers in the figures illustrate: 1. a movable seat; 101. fixing the ear; 102. fixing the disc; 2. a roller; 3. a push handle; 4. adjusting a hand wheel; 401. a screw rod; 402. a sleeve; 403. a threaded hole; 404. a circular block; 5. a motor; 501. fixing a column; 502. a hinged support A; 503. a support bar; 504. a limiting groove; 6. supporting the arc; 601. a fixed block; 602. a hinged support B; 7. a rubber sleeve.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution:

a cable take-up and pay-off device for electrical engineering comprises a moving seat 1, rollers 2 are arranged at four corners of the outer side of the moving seat 1, a push handle 3 is arranged at the front end of the upper side of the moving seat 1, a storage battery is arranged at the front end of the upper side of the moving seat 1, a controller body is arranged on the left side of the storage battery, two fixing lugs 101 are symmetrically and fixedly arranged in the middle of the upper side of the moving seat 1, a fixing disc 102 is arranged on the inner sides of the fixing lugs 101, an adjusting hand wheel 4 is arranged at the upper end of the right side of each fixing lug 101, the cylindrical end of each adjusting hand wheel 4 penetrates through the inside of each fixing lug 101 and the inside of each fixing disc 102 to extend to the outside and is coaxially connected with a lead screw 401, a sleeve 402 is arranged on the inner side of each lead screw 401, a threaded hole 403 is formed in the middle of each sleeve 402, the inner end of each lead screw 401 penetrates through the inside of each sleeve 402 to extend to the outside and is welded with a circular block 404, a motor 5 is arranged at the upper end of the left of each fixing lug 101 and the inside of each fixing disc 102 and is connected with two fixing columns 501 in a structure, the outer wall of the circumference of the fixing column 501 is welded with a plurality of hinged supports A502 at equal intervals in an annular mode, the outer sides of the hinged supports A502 are rotatably connected with supporting rods 503 through pin shafts, a limiting groove 504 is formed in the middle of the end face of the output end of the motor 5, a plurality of supporting arcs 6 are arranged between the two fixing discs 102 at equal intervals in an annular mode, fixing blocks 601 are arranged in the middle of the inner walls of the supporting arcs 6, the outer wall of each fixing block 601 is provided with a plurality of hinged supports B602 at equal intervals in a linear mode, and rubber sleeves 7 are arranged on the outer sides of the supporting arcs 6.

Specifically, the screw 401 is screwed into the screw hole 403. The sleeve 402 is then moved back and forth.

Further, the sleeve 402 has the same structure as the outer wall of the fixing column 501.

Further, the inner end of the support rod 503 is rotatably connected to the hinge base B602 through a pin. The support rod 503 can be unfolded to form a support by the back and forth movement of the sleeve 402 in cooperation with the support rod 503 on the fixed column 501 in the middle.

Further, the circular block 404 is slidably coupled to the retaining groove 504. When the adjusting hand wheel 4 rotates, the shaft of the motor 5 is not driven to rotate.

The working principle is as follows: when the cable pay-off and take-up device for electrical engineering is needed, firstly, according to the specification of a cable, by rotating the adjusting hand wheel 4, as the cylindrical end of the adjusting hand wheel 4 passes through the inside of the fixing lug 101 and the inside of the fixing disc 102 to extend to the outside and is coaxially connected with the screw rod 401, and the screw rod 401 is in threaded connection with the threaded hole 403, the sleeve 402 can be driven to move back and forth, thereby as the outer wall of the circumference of the fixing column 501 is welded with a plurality of hinge seats A502 at equal intervals in an annular shape, the outer side of the hinge seat A502 is rotatably connected with the supporting rod 503 through the pin shaft, and the inner end of the supporting rod 503 is rotatably connected with the hinge seat B602 on the supporting arc 6 through the pin shaft, at this time, the supporting rod 503 can be matched with the supporting rod on the fixing column 501 in the middle part to be unfolded to form a support through the front and back movement of the sleeve 402, as the inner end of the screw rod 401 passes through the inside of the sleeve 402 to extend to the outside and is welded with the circular block 404, and the circular block 404 is in sliding connection with the limiting groove 504, when the adjusting hand wheel 4 rotates, the shaft of the motor 5 can not be driven to rotate, and after the adjustment is completed, the whole winding shaft can rotate through the controller main body, so that the cable can be wound and unwound.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a cable pay-off and take-up device for electrical engineering, is including removing seat (1), its characterized in that: the movable base is characterized in that idler wheels (2) are arranged at four corners of the outer side of the movable base (1), a push handle (3) is arranged at the front end of the upper side of the movable base (1), a storage battery is arranged at the front end of the upper side of the movable base (1), a controller body is arranged on the left side of the storage battery, two fixing lugs (101) are symmetrically and fixedly arranged in the middle of the upper side of the movable base (1), a fixing disc (102) is arranged on the inner side of each fixing lug (101), an adjusting hand wheel (4) is arranged at the upper end of the right side of each fixing lug (101), the cylindrical end of each adjusting hand wheel (4) penetrates through the inside of each fixing lug (101) and the inside of each fixing disc (102) to extend to the outside and is coaxially connected with a screw rod (401), a sleeve (402) is arranged on the inner side of each screw rod (401), a threaded hole (403) is formed in the middle of each sleeve (402), the inner end of each screw rod (401) penetrates through the inside of each sleeve (402) to extend to the outside and is welded with a circular block (404), fixed ear (101) left side upper end is equipped with motor (5), motor (5) output passes fixed ear (101) inside and fixed disk (102) inside and extends to the outside and be inner and outer structure and cup jointed two fixed columns (501), fixed column (501) circumference outer wall is the equidistant welding of annular and has a plurality of free bearing A (502), free bearing A (502) outside is rotated through the round pin axle and is connected with bracing piece (503), spacing groove (504) have been seted up at motor (5) output terminal surface middle part, two it is equidistant a plurality of support arcs (6) to be the equidistant welding of annular between fixed disk (102), support arc (6) inner wall middle part is equipped with fixed block (601), fixed block (601) outer wall is linear equidistant and is equipped with a plurality of free bearing B (602), and is a plurality of support arc (6) outside is equipped with rubber sleeve (7).

2. The cable pay-off and take-up device for electrical engineering according to claim 1, characterized in that: the screw rod (401) is in threaded connection with the threaded hole (403).

3. The cable pay-off and take-up device for electrical engineering according to claim 1, characterized in that: the sleeve (402) and the outer wall of the fixing column (501) are identical in structure.

4. The cable pay-off and take-up device for electrical engineering according to claim 1, characterized in that: the inner end of the support rod (503) is rotatably connected with the hinged support B (602) through a pin shaft.

5. The cable pay-off and take-up device for electrical engineering according to claim 1, characterized in that: the circular block (404) is slidably connected with the limiting groove (504).