CN217577733U - Cable laying and paying-off device for electric power installation engineering - Google Patents

Abstract

The utility model discloses a cable laying and paying-off device for electric power installation engineering, which comprises a base, an elevating mechanism, a paying-off mechanism, a wire outlet mechanism and a cutting mechanism, wherein universal wheels are arranged at the bottom of the base, a push-pull handle is arranged on the rear side wall of the base, vertical plates are fixedly connected on the left and right symmetrical upper surface of the base, the elevating mechanism is arranged on the corresponding vertical plate, the paying-off mechanism is arranged between the elevating mechanism, the wire outlet mechanism is arranged on the upper surface of the base, and the cutting mechanism is arranged on the upper surface of the base at the front side of the wire outlet mechanism; the beneficial effects of the utility model are that, also have tangential function when making this device be convenient for the unwrapping wire through cutting mechanism, effectively reduce constructor's working strength and activity duration, promote wiring efficiency, have better application and popularization value.

Description

Cable laying and paying-off device for electric power installation engineering

Technical Field

The utility model relates to an electric power installation engineering technical field, concretely relates to pay-off is laid to cable for electric power installation engineering.

Background

The cable is formed by twisting a plurality of or a plurality of groups of wires, each group of wires are mutually insulated and are usually twisted around a center, a highly-insulated covering layer is wrapped outside the whole cable, the cable has the characteristics of internal electrification and external insulation, the power cable is used for transmitting and distributing electric energy, the power cable is commonly used for urban underground power grids, power station leading-out lines, power supply inside industrial and mining enterprises and underwater power transmission lines crossing the river, the cable is generally wound on a winding reel for collection and storage, and when the cable is required to be used, the cable is pulled out and straightened at the same time by rotating the winding reel on a pay-off rack.

A pay-off is laid with power cable like patent publication No. CN216403341, including the coiling case with smooth out the line case, this device conveniently carries out the coiling through the spool that sets up in the coiling case and motor, unwrapping wire and receipts line, and through smoothing out the line case conveniently straightens out the cable and stably exports simultaneously, can further guarantee the stable output of cable through the line box of pressing from both sides.

Exist among the above-mentioned technical scheme, need the manual work to use extra tangent line instrument to carry out the secant after the unwrapping wire is ended, cause trouble and inconvenience in the use, lead to equipment to have corresponding limitation.

Therefore, it is necessary to provide a cable laying and paying-off device for power installation engineering to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides an electric power installation is cable laying pay-off for engineering, the utility model discloses a realize through following technical scheme.

The utility model provides a pay-off is laid to cable for electric power installation engineering, includes base, elevating system, paying out machine structure, wire mechanism and cutting mechanism, four universal wheels are installed to the bottom rectangle rigid coupling of base, and the rear side wall bilateral symmetry rigid coupling of base has the push-and-pull handle, the upper surface bilateral symmetry rigid coupling of base has the riser, elevating system sets up on the riser that corresponds, elevating system includes backup pad and pneumatic cylinder, the spout has been seted up to the bottom of backup pad, riser and corresponding spout sliding connection, each the bilateral symmetry rigid coupling has the fixed block around the backup pad, each all through pneumatic cylinder fixed connection between fixed block and the base, paying out machine structure sets up between elevating system, wire mechanism sets up at the upper surface of base and is located paying out machine structure's front side, cutting mechanism sets up the base upper surface at wire mechanism front side.

Preferably, paying out machine constructs including rotating cover, unwrapping wire roller and rotation motor, each all rotate on the inside wall of backup pad and be connected with the pivot, the lateral wall that rotates the cover and the pivot other end fixed connection that corresponds, and rotate and sheathe swing joint has fixing bolt, the last meshing of fixing bolt has fixation nut, both ends are pegged graft respectively in the rotation cover that corresponds about the unwrapping wire roller, lie in the through-hole of rotating the cover inside and seted up and correspond the fixing bolt grafting on the unwrapping wire roller, rotate motor fixed mounting at the top of left side backup pad, the output shaft head rigid coupling that rotates the motor has the drive wheel, left side fixedly connected with drive wheel in the pivot, the drive wheel passes through belt transmission with the drive wheel and is connected.

Preferably, the even rigid coupling of circumference has three fixed establishment of groups on the unwrapping wire roller, fixed establishment includes connecting rod, sleeve pipe, first cylinder and arc, connecting rod fixed connection sets up on the unwrapping wire roller and bilateral symmetry, the other end sliding connection of connecting rod is in the sheathed tube that corresponds, two the rigid coupling has the ejector pin between the sleeve pipe, through first cylinder fixed connection between ejector pin and the unwrapping wire roller, the inside wall and two sheathed tube other end fixed connection of arc.

Preferably, the other end of each connecting rod is fixedly connected with a limiting block in a bilateral symmetry manner, and a limiting groove in sliding connection with the corresponding limiting block is formed in the sleeve.

Preferably, the mechanism of being qualified for the next round of competitions includes curb plate, fixed roll and guide roll, curb plate fixed connection is at the upper surface of base to bilateral symmetry sets up, the fixed roll rotates to be connected between the curb plate, the guide roll sets up directly over the fixed roll, the track groove has been seted up to the position that corresponds the guide roll on the curb plate, track inslot rigid coupling has the track pole, and track inslot is provided with the track piece with track pole sliding connection, and two are relative rotate between the track piece and be connected with the guide roll, the cover is equipped with the spring on the track pole of track piece top.

Preferably, the fixed roller and the guide roller are both in a waist drum shape with a thin middle and thick two ends.

Preferably, the cutting mechanism includes cutting block, cutting knife and second cylinder, cutting block fixed connection is at the upper surface of base, the wire hole has been seted up between the front and back lateral wall of cutting block, and the top of cutting block has been seted up and has been cut the groove, and cuts the bottom of cutting the groove and run through the bottom of wire hole, cutting knife sliding connection is in cutting the inslot, the top fixedly connected with connecting block of cutting knife, the top rigid coupling of cutting block has the frame of type of falling U, through second cylinder fixed connection between frame of type of falling U and the connecting block.

The utility model has the advantages that:

(1) The rotation that drives the unwrapping wire roller through rotating the motor can make pay off in a flexible way, rotate between cover and the unwrapping wire roller and be connected through fixing bolt and fixation nut's the formula of dismantling, be convenient for dismantle the unwrapping wire roller, thereby make things convenient for the unwrapping wire roller to wear to establish in the required cable line of carrying on the unwrapping wire rolls up the circle, and then increased the convenience of this device, can carry out the unwrapping wire to the cable line book of different thickness sizes through the cooperation of riser, backup pad and pneumatic cylinder, thereby increased the application range of this device.

(2) The arranged wire outlet mechanism can adapt to wires of various dimensions, and meanwhile, the wires can be prevented from being damaged due to bending when workers change directions to pay off the wires.

(3) After the unwrapping wire stopped, drive cutting knife up-and-down motion through the second cylinder and cut the cable, also have tangential function when making this device be convenient for the unwrapping wire, effectively reduce constructor's working strength and activity duration, promote wiring efficiency, have better application spreading value.

(4) The fixing mechanism can fix the inner diameters of different cable coils in different sizes, so that the cable coils are prevented from shaking in the paying-off process, a better worker can pay off the cable coils conveniently, and the paying-off efficiency is improved.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some examples of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1: the utility model relates to a structure schematic diagram of a cable laying and paying-off device for electric power installation engineering;

FIG. 2: the utility model relates to a right view of a cable laying and paying-off device for electric power installation engineering;

FIG. 3: the cross-sectional view atbase:Sub>A-base:Sub>A in fig. 2 of the present invention;

FIG. 4: the structure of the fixing mechanism of the utility model is shown schematically;

FIG. 5: the structure schematic diagram of the wire outlet mechanism of the utility model;

FIG. 6: the structure schematic diagram of the cutting mechanism of the utility model;

FIG. 7 is a schematic view of: the partial enlarged view of B department in figure 3.

The reference numbers are as follows:

1. a base; 11. a universal wheel; 12. a push-pull handle; 13. a vertical plate;

2. a lifting mechanism; 21. a support plate; 22. a hydraulic cylinder; 23. a chute; 24. a fixed block;

3. a pay-off mechanism; 31. rotating the sleeve; 32. a paying-off roller; 33. rotating the motor; 34. a rotating shaft; 35. Fixing the bolt; 36. fixing a nut; 37. a through hole; 38. a drive wheel; 39. a driving wheel; 310. a belt;

4. a wire outlet mechanism; 41. a side plate; 42. a fixed roller; 43. a guide roller; 44. a track groove; 45. a track rod; 46. a track block; 47. a spring;

5. a cutting mechanism; 51. cutting the block; 52. a cutting knife; 53. a second cylinder; 54. a wire outlet hole; 55. Cutting the groove; 56. connecting blocks; 57. an inverted U-shaped frame;

6. a fixing mechanism; 61. a connecting rod; 62. a sleeve; 63. a first cylinder; 64. an arc-shaped plate; 65. A top rod; 66. a limiting block; 67. a limiting groove.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-7, the present invention provides the following embodiments:

example one

The utility model provides an electric power installation cable laying pay-off for engineering, the on-line screen storage device comprises a base 1, elevating system 2, paying out machine constructs 3, outlet mechanism 4 and cutting mechanism 5, four universal wheels 11 are installed to base 1's bottom rectangle rigid coupling, base 1's rear sidewall bilateral symmetry rigid coupling has push-and-pull handle 12, base 1's upper surface bilateral symmetry rigid coupling has riser 13, elevating system 2 sets up on the riser 13 that corresponds, elevating system 2 includes backup pad 21 and pneumatic cylinder 22, spout 23 has been seted up to backup pad 21's bottom, riser 13 and the spout 23 sliding connection that corresponds, bilateral symmetry rigid coupling has fixed block 24 around each backup pad 21, all through pneumatic cylinder 22 fixed connection between each fixed block 24 and the base 1, paying out machine constructs 3 and sets up between elevating system 2, outlet mechanism 4 sets up at base 1's upper surface and is located paying out machine constructs 3's front side, cutting mechanism 5 sets up the base 1 upper surface at outlet mechanism 4 front side.

Further, the paying-off mechanism 3 comprises a rotating sleeve 31, a paying-off roller 32 and a rotating motor 33, a rotating shaft 34 is rotatably connected to the inner side wall of each supporting plate 21, the outer side wall of each rotating sleeve 31 is fixedly connected with the other end of the corresponding rotating shaft 34, a fixing bolt 35 is movably connected to each rotating sleeve 31, a fixing nut 36 is meshed on each fixing bolt 35, the left end and the right end of each paying-off roller 32 are respectively inserted into the corresponding rotating sleeve 31, a through hole 37 inserted into the corresponding fixing bolt 35 is formed in each rotating sleeve 31 on each paying-off roller 32, the rotating motor 33 is fixedly installed at the top of the left supporting plate 21, a driving wheel 38 is fixedly connected to the head of an output shaft of the rotating motor 33, a driving wheel 39 is fixedly connected to each rotating shaft 34, and the driving wheel 39 is in transmission connection with the driving wheel 38 through a belt 310.

Further, outlet mechanism 4 includes curb plate 41, fixed roll 42 and guide roll 43, curb plate 41 fixed connection is on the upper surface of base 1, and bilateral symmetry sets up, fixed roll 42 rotates to be connected between curb plate 41, guide roll 43 sets up directly over fixed roll 42, track groove 44 has been seted up to the position that corresponds guide roll 43 on the curb plate 41, track groove 44 internal rigid coupling has track pole 45, be provided with track piece 46 with track pole 45 sliding connection in the track groove 44, it is connected with guide roll 43 to rotate between two relative track pieces 46, the cover is equipped with spring 47 on the track pole 45 of track piece 46 top.

Further, the fixed roller 42 and the guide roller 43 are both in a waist drum shape with a thin middle and thick ends so as to better clamp the cable.

The specific implementation manner of this embodiment is:

when the pay-off device is used, firstly, the fixing nut 36 in the pay-off mechanism 3 is separated from the fixing bolt 35, then the pay-off roller 32 is moved to one side, so that the pay-off roller 32 is conveniently taken down from the device, the pay-off roller 32 is arranged in the inner ring of a cable coil needing to be paid off in a penetrating way, then, the two ends of the pay-off roller 32 are inserted into the corresponding rotating sleeves 31 again by using a moving device and are connected with the fixing bolt 35 through the fixing nut 36, thereby preventing the pay-off roller 32 from falling off in the pay-off process, if the diameter of the cable coil is overlarge, the four hydraulic cylinders 22 can be started, so that the supporting plate 21 is moved upwards, the pay-off mechanism 3 is driven to move upwards, and then the cable coils with different thicknesses and sizes are paid off, thereby the application range of the device is increased, and meanwhile, the vertical plate 13 arranged in the supporting plate 21 can increase the stability of the device in practical use, then the head end of the cable is arranged between a fixed roller 42 and a guide roller 43 in the wire outlet mechanism 4 in a penetrating way, the guide roller 43 can adapt to wires with various dimensions under the action of a spring 47, meanwhile, when the worker changes the direction for paying off, the damage of the wires caused by bending the wires can be avoided, the head end of the cable is fixed at the starting point of paying off, then the worker can move backwards through the push-pull handle 12 and the universal wheel 11 in a matching way, and then the paying off work is finished, when the paying off is carried out, the rotating motor 33 can be started, the rotating motor 33 drives the paying off roller 32 to rotate through the matching of the driving wheel 38, the belt 310 and the driving wheel 39, so that the aim of relaxing and saving labor of the worker during paying off is realized, when the rotating motor 33 is used for paying off, the speed of the paying off roller 32 for rotating and paying off needs to keep consistent according to the advancing speed of the paying off worker, so as to ensure the quality of the paying-off.

Example two

The difference from the first embodiment is that the following contents are also included:

the even rigid coupling of circumference has three sets of fixed establishment 6 on the unwrapping wire roller 32, fixed establishment 6 includes connecting rod 61, sleeve pipe 62, first cylinder 63 and arc 64, connecting rod 61 fixed connection sets up on unwrapping wire roller 32 and bilateral symmetry, the other end sliding connection of connecting rod 61 is in the sleeve pipe 62 that corresponds, the rigid coupling has ejector pin 65 between two sleeve pipes 62, through first cylinder 63 fixed connection between ejector pin 65 and the unwrapping wire roller 32, the inside wall of arc 64 and two sleeve pipe 62's other end fixed connection.

Furthermore, the other end of each connecting rod 61 is fixedly connected with a limiting block 66 in a bilateral symmetry manner, a limiting groove 67 which is connected with the corresponding limiting block 66 in a sliding manner is formed in the sleeve 62, the distance of the sleeve 62 sliding on the connecting rod 61 can be limited by the matching of the limiting blocks 66 and the limiting grooves 67, and the sleeve 62 is prevented from being separated from the connecting rod 61, so that the normal use of the device is influenced.

In this embodiment:

when carrying out the cable unwrapping wire, at first need wear to establish in the inner circle of cable coil with unwrapping wire roller 32, and fix through fixed establishment 6, prevent rocking of unwrapping wire in-process cable coil, start first cylinder 63, the piston rod of first cylinder 63 is flexible, drive the direction motion that ejector pin 65 kept away from mutually to unwrapping wire roller 32, thereby drive sleeve pipe 62 at ejector pin 65 both ends syntropy slip on connecting rod 61, and then drive the inboard butt of arc 64 at sleeve pipe 62 top and cable coil, and then the better staff of being convenient for carries out the unwrapping wire, the efficiency of unwrapping wire has been increased, can fix the not equidimension internal diameter of different cable coils simultaneously, when one volume cable coil of wire unwrapping wire is accomplished the back and need to be changed next volume cable coil of wire, start the piston rod shrink of first cylinder 63, make the inboard separation of arc 64 and cable coil of wire, thereby be convenient for more new cable coil of wire, easy operation is simultaneously also more convenient.

EXAMPLE III

The difference from the first embodiment is that the following contents are also included:

cutting mechanism 5 is including cutting block 51, cutting knife 52 and second cylinder 53, cutting block 51 fixed connection is at the upper surface of base 1, wire hole 54 has been seted up between the front and back lateral wall of cutting block 51, cutting groove 55 has been seted up at cutting block 51's top, and the bottom of wire hole 54 is run through to cutting groove 55's bottom, cutting knife 52 sliding connection is in cutting groove 55, cutting knife 52's top fixedly connected with connecting block 56, cutting block 51's top rigid coupling has the type of falling U frame 57, through second cylinder 53 fixed connection between type of falling U frame 57 and the connecting block 56.

In this embodiment:

when carrying out the unwrapping wire again, the one end of cable is followed outlet mechanism 4 and is come out the back, carry out the unwrapping wire again behind wire hole 54 on cutting block 51, so that the cutting after the unwrapping wire is ended, after the unwrapping wire stops, start second cylinder 53, make second cylinder 53's piston rod flexible, thereby make the telescopic link drive cutting knife 52 through connecting block 56 and cut the cable at the up-and-down motion in cutting groove 55, also have tangential function when making this device be convenient for the unwrapping wire, effectively reduce constructor's working strength and activity duration, promote wiring efficiency, better application and popularization value has.

The preferred embodiments of the present invention disclosed above are intended to aid in the description of the invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (7)

1. The utility model provides a pay-off is laid to cable for electric power installation engineering which characterized in that: including base (1), elevating system (2), paying out machine structure (3), paying out machine constructs (4) and cutting mechanism (5), four universal wheels (11) are installed to the bottom rectangle rigid coupling of base (1), and the rear wall bilateral symmetry rigid coupling of base (1) has push-and-pull handle (12), the upper surface bilateral symmetry rigid coupling of base (1) has riser (13), elevating system (2) set up on riser (13) that correspond, elevating system (2) include backup pad (21) and pneumatic cylinder (22), spout (23) have been seted up to the bottom of backup pad (21), riser (13) and corresponding spout (23) sliding connection, each bilateral symmetry rigid coupling has fixed block (24) around backup pad (21), each all through pneumatic cylinder (22) fixed connection between fixed block (24) and base (1), paying out machine constructs (3) and sets up between elevating system (2), paying out machine constructs (4) and sets up the upper surface of base (1) and is located the front side of paying out machine structure (3), cutting mechanism (5) sets up the front side of base (4) upper surface of paying out machine constructs (1).

2. The cable laying and paying-off device for power installation engineering as claimed in claim 1, wherein: paying out machine constructs (3) including rotating cover (31), unwrapping wire roller (32) and rotating motor (33), each all rotate on the inside wall of backup pad (21) and be connected with pivot (34), the lateral wall that rotates cover (31) and pivot (34) other end fixed connection who corresponds, and swing joint has fixing bolt (35) on rotating cover (31), the meshing has fixation nut (36) on fixing bolt (35), peg graft respectively in the rotation cover (31) that corresponds in both ends about unwrapping wire roller (32), through-hole (37) of pegging graft with corresponding fixing bolt (35) are seted up to the inside that lies in rotation cover (31) on unwrapping wire roller (32), rotate the top of motor (33) fixed mounting in left side backup pad (21), the output shaft head rigid coupling that rotates motor (33) has drive wheel (38), left side fixedly connected with drive wheel (39) on pivot (34), drive wheel (39) pass through belt (310) transmission with drive wheel (38) and are connected.

3. The cable laying and paying-off device for power installation engineering as claimed in claim 2, wherein: the even rigid coupling of circumference has three sets of fixed establishment (6) on unwrapping wire roller (32), fixed establishment (6) include connecting rod (61), sleeve pipe (62), first cylinder (63) and arc (64), connecting rod (61) fixed connection is on unwrapping wire roller (32) and the bilateral symmetry sets up, the other end sliding connection of connecting rod (61) is in sleeve pipe (62) that corresponds, two the rigid coupling has ejector pin (65) between sleeve pipe (62), through first cylinder (63) fixed connection between ejector pin (65) and unwrapping wire roller (32), the inside wall of arc (64) and the other end fixed connection of two sleeve pipes (62).

4. The cable laying and paying-off device for power installation engineering as claimed in claim 3, wherein: the other end of each connecting rod (61) is fixedly connected with a limiting block (66) in a bilateral symmetry mode, and a limiting groove (67) which is connected with the corresponding limiting block (66) in a sliding mode is formed in the sleeve (62).

5. The cable laying and paying-off device for power installation engineering as claimed in claim 1, wherein: wire outlet mechanism (4) include curb plate (41), fixed roll (42) and guide roll (43), curb plate (41) fixed connection is at the upper surface of base (1) to bilateral symmetry sets up, fixed roll (42) rotate to be connected between curb plate (41), guide roll (43) set up directly over fixed roll (42), track groove (44) have been seted up to the position that corresponds guide roll (43) on curb plate (41), track groove (44) rigid coupling has track pole (45), is provided with track piece (46) with track pole (45) sliding connection in track groove (44), and two are relative rotate between track piece (46) and be connected with guide roll (43), the cover is equipped with spring (47) on track pole (45) of track piece (46) top.

6. The cable laying and paying-off device for power installation engineering as claimed in claim 5, wherein: the fixed roller (42) and the guide roller (43) are both in a waist drum shape with a thin middle and thick two ends.

7. The cable laying and paying-off device for the power installation engineering as claimed in claim 1, wherein: cutting mechanism (5) are including cutting piece (51), cutting knife (52) and second cylinder (53), cutting piece (51) fixed connection is at the upper surface of base (1), wire hole (54) have been seted up between the front and back lateral wall of cutting piece (51), and cutting groove (55) have been seted up at the top of cutting piece (51), and the bottom of cutting groove (55) runs through the bottom of wire hole (54), cutting knife (52) sliding connection is in cutting groove (55), and the top fixedly connected with connecting block (56) of cutting knife (52), the top rigid coupling of cutting piece (51) has inverted U type frame (57), through second cylinder (53) fixed connection between inverted U type frame (57) and connecting block (56).

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