CN215974299U - Cable pay-off for building engineering - Google Patents

Abstract

The utility model provides a cable pay-off device for constructional engineering, and relates to the technical field of constructional engineering; cable pay-off for building engineering is used for laying the cable, and the cable winding is on the cable drum, and the both sides of cable drum are provided with the through-hole, and cable pay-off for building engineering includes: the device comprises a base, a first vertical plate, a first rotating shaft, a second vertical plate, a second rotating shaft, a first motor, a first belt pulley, a second belt pulley, a first belt, a supporting column, a rotating rod, a first guide wheel, a sliding chute, a second motor, a lead screw and a sliding block; the first vertical plate is arranged on one side of the base; one end of the first rotating shaft sequentially penetrates through the first vertical plate and one side of the cable drum, and the first rotating shaft is rotatably connected with the first vertical plate; the second vertical plate is arranged on the other side of the base and is opposite to the first vertical plate; one end of the second rotating shaft sequentially penetrates through the second vertical plate and the other side of the cable reel, and the second rotating shaft is rotatably connected with the second vertical plate.

Description

Cable pay-off for building engineering

Technical Field

The utility model relates to the technical field of constructional engineering, in particular to a cable pay-off device for constructional engineering.

Background

At present, in the related art, a cable pay-off device is a device used when a cable is laid, in the prior art, after the cable is laid, a cable reel cannot be replaced, and the applicability of the device needs to be improved. Therefore, it is necessary to design a device which is convenient for assembling and disassembling the cable reel, prevents the cable from being worn in the laying process and improves the applicability of the device.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art or the related art.

Therefore, the utility model provides a cable pay-off device for constructional engineering.

In view of this, the present invention provides a cable paying-off device for building engineering, the cable paying-off device for building engineering is used for laying a cable, the cable is wound on a cable drum, through holes are arranged on two sides of the cable drum, and the cable paying-off device for building engineering comprises: the device comprises a base, a first vertical plate, a first rotating shaft, a second vertical plate, a second rotating shaft, a first motor, a first belt pulley, a second belt pulley, a first belt, a supporting column, a rotating rod, a first guide wheel, a sliding chute, a second motor, a lead screw and a sliding block; the first vertical plate is arranged on one side of the base; one end of the first rotating shaft penetrates through the first vertical plate, the first rotating shaft is embedded into the through hole in one side of the cable drum, and the first rotating shaft is rotatably connected with the first vertical plate; the second vertical plate is arranged on the other side of the base and is opposite to the first vertical plate; one end of the second rotating shaft penetrates through the second vertical plate, the second rotating shaft is embedded into the through hole in the other side of the cable drum, and the second rotating shaft is rotatably connected with the second vertical plate; the first motor comprises a first output shaft and is fixed on one side of the base; the first belt pulley is sleeved on the outer side of the first output shaft, and the first belt pulley and the first output shaft do not rotate relatively; the second belt pulley is sleeved on the outer side of the first rotating shaft, the second belt pulley does not rotate relative to the first rotating shaft, and the second belt pulley is positioned above the first belt pulley; the first belt is wound on the outer sides of the first belt pulley and the second belt pulley simultaneously; the two support columns are respectively arranged on two sides of the base and are positioned in front of the first vertical plate and the second vertical plate; one end of the rotating rod sequentially penetrates through the two support columns, and the rotating rod is rotatably connected with the support columns; the first guide wheel is sleeved outside the rotating rod, and one end of the cable is wound outside the first guide wheel; the sliding chute is arranged on one side of the base; the second motor comprises a second output shaft, the second motor is fixed on one side of the base, and the second motor is opposite to the sliding groove; the outer wall of the screw rod is provided with a first external thread, the screw rod is connected with a second output shaft, two ends of the screw rod are rotatably connected with two sides of the base, and at least part of the screw rod is embedded into the sliding groove; a first threaded hole is formed in the sliding block, a first internal thread is formed in the first threaded hole, the first threaded hole in the sliding block is sleeved on the outer side of the screw rod, at least part of the sliding block is embedded into the sliding groove, and the second vertical plate is fixed on the sliding block; wherein, the first internal thread is matched with the first external thread.

In the technical scheme, firstly, the first vertical plate is arranged on one side of the base, so that the first vertical plate is fixed on the base; secondly, one end of the first rotating shaft penetrates through the first vertical plate, the first rotating shaft is embedded into the through hole in one side of the cable drum, and the first rotating shaft is rotatably connected with the first vertical plate, so that the first rotating shaft is connected with the cable drum through the key groove; thirdly, the second vertical plate is arranged on the other side of the base, and the second vertical plate is opposite to the first vertical plate, so that the second vertical plate is fixed on the other side of the base; thirdly, one end of the second rotating shaft penetrates through the second vertical plate, the second rotating shaft is embedded into the through hole in the other side of the cable drum, and the second rotating shaft is rotatably connected with the second vertical plate, so that the effect that the second rotating shaft is connected with the cable drum through the key groove is achieved; thirdly, the first motor comprises a first output shaft and is fixed on one side of the base, so that the function of fixing the position of the first motor is realized; thirdly, the first belt pulley is sleeved on the outer side of the first output shaft, the first belt pulley and the first output shaft do not rotate relatively, the operation of the first motor is realized, and the first output shaft drives the first belt pulley to rotate; thirdly, the second belt pulley is sleeved on the outer side of the first rotating shaft, the second belt pulley does not rotate relative to the first rotating shaft, and the second belt pulley is positioned above the first belt pulley, so that the effect that the second belt pulley drives the first rotating shaft to rotate is realized; thirdly, the first belt is wound on the outer sides of the first belt pulley and the second belt pulley at the same time, so that the first belt pulley rotates, and the second belt pulley rotates along with the first belt in a transmission mode; thirdly, the two support columns are respectively arranged on the two sides of the base and positioned in front of the first vertical plate and the second vertical plate, so that the support columns are fixed on the base; thirdly, one end of the rotating rod sequentially penetrates through the two support columns, and the rotating rod is rotatably connected with the support columns, so that the connecting effect of the rotating rod and the two support columns is realized; thirdly, the first guide wheel is sleeved on the outer side of the rotating rod, and one end of the cable is wound on the outer side of the first guide wheel, so that the first guide wheel can rotate around the rotating rod, and the first guide wheel plays a role in guiding the cable; thirdly, the sliding groove is formed in one side of the base, the second motor comprises a second output shaft, the second motor is fixed to one side of the base, and the second motor is opposite to the sliding groove in position, so that the function of fixing the position of the second motor is achieved; thirdly, the outer wall of the screw rod is provided with a first external thread, the screw rod is connected with a second output shaft, two ends of the screw rod are rotatably connected with two sides of the base, and at least part of the screw rod is embedded into the sliding groove, so that the second motor is operated, and the second output shaft drives the screw rod to rotate forwards or reversely; and thirdly, a first threaded hole is formed in the sliding block, a first internal thread is formed in the first threaded hole, the first threaded hole in the sliding block is sleeved outside the lead screw, at least part of the sliding block is embedded into the sliding groove, and the second vertical plate is fixed on the sliding block, so that the sliding block is moved left and right along the lead screw. By adopting the structure, the first rotating shaft is connected with one side of the cable drum, the second motor operates, the second output shaft drives the screw rod to rotate, the sliding block drives the second vertical plate to move leftwards along the screw rod, the second rotating shaft is connected with the other side of the cable drum, so that the cable drum is fixedly supported, one end of the cable is wound on the outer side of the first guide wheel, the first motor operates, the first output shaft drives the first belt pulley to rotate, the first belt pulley drives the first belt to transmit, the second belt pulley rotates along with the first belt pulley, the first rotating shaft drives the cable drum to rotate, the cable drum realizes the paying-off technical effect, the first guide wheel plays a role in guiding the cable, the cable is prevented from being rubbed with the ground, the cable is prevented from being damaged, and the service life of the cable is prolonged; after cables on the cable drum are used completely, the second motor rotates reversely, the second output shaft drives the screw rod to rotate reversely, the second vertical plate moves rightwards, and the second rotating shaft is separated from the cable drum, so that the cable drum is convenient to assemble and disassemble, the applicability of the device is improved, the connecting holes are formed in the two sides of the cable drum respectively, the first rotating shaft and the second rotating shaft are embedded into the connecting holes in the two sides of the cable drum respectively, the effect that the first rotating shaft and the second rotating shaft are connected with the cable drum is achieved, and the applicability of the device is further improved.

In addition, the cable pay-off device for the construction engineering in the technical scheme provided by the utility model can also have the following additional technical characteristics:

in the above technical solution, preferably, the cable pay-off device for construction engineering further includes: the supporting part, the threaded rod, the third belt pulley, the fourth belt pulley, the second belt, the third motor, the moving plate and the second guide wheel; the two supporting parts are respectively fixed on two sides of the base and are respectively positioned on one side of the two supporting columns; the outer wall of each threaded rod is provided with a second external thread, one ends of the two threaded rods respectively penetrate through the top surfaces of the two supporting parts, and the two ends of the two threaded rods are respectively in rotary connection with the base and the supporting parts; the third belt pulley is sleeved on the outer side of one of the threaded rods, the third belt pulley is positioned above the supporting part, and the third belt pulley and the threaded rods do not rotate relatively; the fourth belt pulley is sleeved on the outer side of the other threaded rod, the fourth belt pulley is positioned on one side of the third belt pulley, and the fourth belt pulley and the threaded rod do not rotate relatively; the second belt is wound on the outer sides of the third belt pulley and the fourth belt pulley simultaneously; the third motor comprises a third output shaft, the third motor is fixed on the top surface of one of the supporting parts, the third output shaft is connected with the threaded rod, and the third motor is positioned above the third belt pulley; two ends of the moving plate are respectively provided with a second threaded hole, a second internal thread is arranged in the second threaded hole, and two second threaded holes in the moving plate are sleeved on the outer sides of the two threaded rods at the same time; the second guide wheel is sleeved on the outer side of the moving plate and is rotatably connected with the moving plate, and the second guide wheel is positioned above the first guide wheel; wherein the second internal thread is adapted to the second external thread.

In the technical scheme, the supporting parts are L-shaped, the two supporting parts are respectively fixed on two sides of the base, and the two supporting parts are respectively positioned on one side of the two supporting columns, so that the positions of the supporting parts are fixed; thirdly, the outer wall of the threaded rod is provided with second external threads, one ends of the two threaded rods respectively penetrate through the top surfaces of the two supporting parts, and the two ends of the two threaded rods are respectively in rotary connection with the base and the supporting parts, so that the effect that the two ends of the threaded rods are respectively connected with the supporting parts and the base is realized; thirdly, the third belt pulley is sleeved on the outer side of one of the threaded rods, the third belt pulley is positioned above the supporting part, and the third belt pulley and the threaded rods do not rotate relatively, so that the effect that the third belt pulley drives one of the threaded rods to rotate is realized; thirdly, the fourth belt pulley is sleeved on the outer side of the other threaded rod, the fourth belt pulley is positioned on one side of the third belt pulley, and the fourth belt pulley and the threaded rod do not rotate relatively, so that the effect that the fourth belt pulley drives the other threaded rod to rotate is realized; thirdly, the second belt is wound on the outer sides of the third belt pulley and the fourth belt pulley at the same time, so that the third belt pulley rotates, the third belt drives the second belt to transmit, and the fourth belt pulley is driven to rotate along with the third belt; thirdly, the third motor comprises a third output shaft, the third motor is fixed on the top surface of one of the supporting parts, the third output shaft is connected with the threaded rod, and the third motor is positioned above the third belt pulley, so that the third motor operates, and the third output shaft drives the threaded rod to rotate; second threaded holes are formed in two ends of the moving wheel respectively, second internal threads are arranged in the second threaded holes, and the two second threaded holes in the moving plate are sleeved on the outer sides of the two threaded rods at the same time, so that the moving plate can move up and down along the threaded rods; and thirdly, the second guide wheel is sleeved on the outer side of the movable plate and is rotatably connected with the movable plate, and the second guide wheel is positioned above the first guide wheel, so that the effect of connecting the second guide wheel with the movable plate is realized. Through the function of third motor, third output shaft drives a threaded rod and rotates, the threaded rod drives the rotation of third belt pulley, the third belt pulley drives the second belt drive, make fourth belt pulley pivoted effect thereupon, the fourth belt pulley drives another threaded rod and rotates, thereby make two threaded rods rotate in step, drive the effect that the movable plate reciprocated along the threaded rod, adjust the distance between second leading wheel and the first leading wheel, thereby compress tightly the cable, make the cable along rectilinear movement's effect, prevent that the cable from taking place the skew, the stability of device has been improved.

In the above technical solution, preferably, the cable pay-off device for construction engineering further includes: the device comprises a working platform, a traction part and a knife switch; the working platform is arranged on the base and is positioned in front of the supporting column; the traction part is provided with a through groove, one end of the cable penetrates through the through groove, and the traction part is fixed on the working platform; the knife switch is arranged on the working platform, the knife switch is rotatably connected with the working platform, and the knife switch is positioned on one side of the traction part.

In the technical scheme, the working platform is arranged on the base and is positioned in front of the supporting column, so that the function of fixing the position of the working platform is realized; thirdly, the traction part is provided with a through groove, one end of the cable penetrates through the through groove, and the traction part is fixed on the working platform, so that the traction part is fixed at the position of the cable; thirdly, through setting up the plug-in strip on work platform, the plug-in strip rotates with work platform to be connected, and the plug-in strip is located one side of traction portion, has realized accomplishing the cable laying back, rotates the plug-in strip, and the plug-in strip will not need the cable to use next time, has improved the suitability of device.

In the above technical solution, preferably, the cable pay-off device for construction engineering further includes: the cutting device comprises a rotating seat, a fixing groove, a cutting knife, a fixing bolt and a nut; the rotating seat is arranged on the working platform, is positioned on one side of the traction part and is rotationally connected with the working platform; the fixing groove is arranged on the rotating seat in a penetrating manner; at least part of the cutting knife is embedded into the fixing groove; the outer wall of each fixing bolt is provided with a third external thread, and the two fixing bolts respectively penetrate through the two sides of the rotating seat and the two sides of the cutting knife in sequence; third internal threads are arranged in the nuts, the two nuts are respectively sleeved on the outer sides of the two fixing bolts, and the nuts are attached to one side of the rotating seat; wherein the third internal thread is matched with the third external thread.

In the technical scheme, the rotating seat is arranged on the working platform, the rotating seat is positioned on one side of the traction part, and the rotating seat is rotatably connected with the working platform, so that the effect that the rotating seat rotates around the working platform by a certain angle is realized; thirdly, the fixing groove is arranged on the rotating seat in a penetrating mode, and at least part of the cutting knife is embedded into the fixing groove, so that the effect of embedding the cutting knife into the fixing groove is achieved; thirdly, two fixing bolts respectively and sequentially penetrate through the two sides of the rotating seat and the cutting knife, two nuts are respectively sleeved on the outer sides of the two fixing bolts, the nuts are attached to one side of the rotating seat, the fixing bolts penetrate through the rotating seat and the cutting knife, the nuts are sleeved on the outer sides of the fixing bolts, the nuts are rotated to enable the nuts to be attached to one side of the rotating seat, the cutting knife is fixed on the rotating seat, and stability of the device is improved.

In the above technical solution, preferably, the cable pay-off device for construction engineering further includes: a limiting groove and a limiting plate; the at least two limiting grooves are respectively arranged on two sides of the cable reel; the limiting plates are provided with at least two limiting blocks, the two limiting plates are respectively sleeved on the outer sides of the first rotating shaft and the second rotating shaft, and the at least two limiting blocks are respectively embedded into the at least two limiting grooves.

In this technical scheme, through setting up at least two spacing grooves respectively in the both sides of cable drum to be equipped with two at least stoppers on the limiting plate, two limiting plates overlap respectively and establish the outside at first pivot and second pivot, and two at least stoppers imbed two at least spacing inslots respectively, realized imbedding the limiting groove with the stopper on the limiting plate, thereby be connected limiting plate and cable drum, the position of fixed cable drum prevents that the cable drum from removing, has improved the stability of device.

In the above technical solution, preferably, the cable pay-off device for construction engineering further includes: the telescopic rod, the universal roller and the spring; one end of each of the four telescopic rods is connected with the bottom surface of the base; the universal rollers are self-locking universal rollers, and the four universal rollers are respectively connected with the other ends of the four telescopic rods; the four springs are respectively wound on the outer sides of the four telescopic rods.

In the technical scheme, one ends of the four telescopic rods are respectively connected with the bottom surface of the base, so that the connecting effect of the telescopic rods and the base is realized; thirdly, the universal idler wheels are self-locking universal idler wheels, and the four universal idler wheels are respectively connected with the other ends of the four telescopic rods, so that the universal idler wheels are connected with the other ends of the telescopic rods; thirdly, through winding four springs respectively around establishing in the outside of four telescopic links, when having realized that universal gyro wheel drive device removes, when receiving the collision, the telescopic link is flexible, and the spring absorbs vibration, reduces rocking of device, has improved the stability of device.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 shows a schematic structural view of a cable relief device for construction engineering according to an embodiment of the present invention;

fig. 2 shows a schematic structural view of a cable relief device for construction work according to another embodiment of the present invention;

fig. 3 shows a schematic structural view of a cable relief device for construction engineering according to a further embodiment of the present invention;

wherein, the correspondence between the reference numbers and the component names in fig. 1 to 3 is:

10 cable reel, 12 base, 14 first vertical plate, 16 first rotating shaft, 18 second vertical plate, 20 second rotating shaft, 22 first motor, 24 first belt pulley, 26 second belt pulley, 28 first belt, 30 support column, 32 rotating rod, 34 first guide wheel, 36 sliding chute, 38 second motor, 40 lead screw, 42 slider, 44 supporting part, 46 threaded rod, 48 third belt pulley, 50 fourth belt pulley, 52 second belt, 54 third motor, 56 moving plate, 58 second guide wheel, 60 working platform, 62 traction part, 64 knife switch, 641 rotating seat, 642 cutting knife, 643 fixed bolt, 644 nut, 66 limit groove, 68 limit plate, 70 telescopic rod, 72 universal roller and 74 spring.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the utility model will be rendered by reference to the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

A cable relief device for construction work according to some embodiments of the present invention will be described with reference to fig. 1 to 3.

In an embodiment of the present invention, as shown in fig. 1 to 3, the present invention provides a cable unwinding device for construction engineering, the cable unwinding device for construction engineering is used for laying a cable, the cable is wound on a cable drum 10, through holes are provided on both sides of the cable drum 10, and the cable unwinding device for construction engineering comprises: the device comprises a base 12, a first vertical plate 14, a first rotating shaft 16, a second vertical plate 18, a second rotating shaft 20, a first motor 22, a first belt pulley 24, a second belt pulley 26, a first belt 28, a supporting column 30, a rotating rod 32, a first guide wheel 34, a sliding groove 36, a second motor 38, a lead screw 40 and a sliding block 42; the first vertical plate 14 is arranged on one side of the base 12; one end of the first rotating shaft 16 penetrates through the first vertical plate 14, the first rotating shaft 16 is embedded into the through hole on one side of the cable reel 10, and the first rotating shaft 16 is rotatably connected with the first vertical plate 14; the second vertical plate 18 is arranged at the other side of the base 12, and the second vertical plate 18 is opposite to the first vertical plate 14; one end of the second rotating shaft 20 penetrates through the second vertical plate 18, the second rotating shaft 20 is embedded into the through hole on the other side of the cable reel 10, and the second rotating shaft 20 is rotatably connected with the second vertical plate 18; the first motor 22 comprises a first output shaft, and the first motor 22 is fixed on one side of the base 12; the first belt pulley 24 is sleeved on the outer side of the first output shaft, and the first belt pulley 24 and the first output shaft do not rotate relatively; the second belt pulley 26 is sleeved on the outer side of the first rotating shaft 16, the second belt pulley 26 does not rotate relative to the first rotating shaft 16, and the second belt pulley 26 is located above the first belt pulley 24; a first belt 28 is wound around both the first pulley 24 and the second pulley 26; the two support columns 30 are respectively arranged at two sides of the base 12, and the support columns 30 are positioned in front of the first vertical plate 14 and the second vertical plate 18; one end of the rotating rod 32 sequentially penetrates through the two supporting columns 30, and the rotating rod 32 is rotatably connected with the supporting columns 30; the first guide wheel 34 is sleeved on the outer side of the rotating rod 32, and one end of the cable is wound on the outer side of the first guide wheel 34; the chute 36 is arranged at one side of the base 12; the second motor 38 comprises a second output shaft, the second motor 38 is fixed on one side of the base 12, and the second motor 38 is opposite to the chute 36; the outer wall of the screw 40 is provided with a first external thread, the screw 40 is connected with a second output shaft, two ends of the screw 40 are rotatably connected with two sides of the base 12, and at least part of the screw 40 is embedded into the chute 36; a first threaded hole is formed in the sliding block 42, a first internal thread is formed in the first threaded hole, the first threaded hole in the sliding block 42 is sleeved on the outer side of the lead screw 40, at least part of the sliding block 42 is embedded into the sliding groove 36, and the second vertical plate 18 is fixed on the sliding block 42; wherein, the first internal thread is matched with the first external thread.

In this embodiment, first, by disposing the first upright plate 14 on one side of the base 12, the first upright plate 14 is fixed on the base 12; secondly, one end of the first rotating shaft 16 penetrates through the first vertical plate 14, the first rotating shaft 16 is embedded into the through hole on one side of the cable drum 10, and the first rotating shaft 16 is rotatably connected with the first vertical plate 14, so that the first rotating shaft 16 is connected with the cable drum 10 through a key groove; thirdly, the second vertical plate 18 is arranged on the other side of the base 12, and the second vertical plate 18 is opposite to the first vertical plate 14, so that the second vertical plate 18 is fixed on the other side of the base 12; thirdly, one end of the second rotating shaft 20 penetrates through the second vertical plate 18, the second rotating shaft 20 is embedded into the through hole on the other side of the cable drum 10, and the second rotating shaft 20 is rotatably connected with the second vertical plate 18, so that the effect that the second rotating shaft 20 is connected with the cable drum 10 through a key groove is achieved; thirdly, the first motor 22 is fixed on one side of the base 12 by making the first motor 22 include a first output shaft, so that the function of fixing the position of the first motor 22 is realized; thirdly, the first belt pulley 24 is sleeved on the outer side of the first output shaft, the first belt pulley 24 and the first output shaft do not rotate relatively, the operation of the first motor 22 is realized, and the first output shaft drives the first belt pulley 24 to rotate; thirdly, the second belt pulley 26 is sleeved on the outer side of the first rotating shaft 16, the second belt pulley 26 does not rotate relative to the first rotating shaft 16, and the second belt pulley 26 is located above the first belt pulley 24, so that the second belt pulley 26 drives the first rotating shaft 16 to rotate; thirdly, the first belt 28 is wound on the outer sides of the first belt pulley 24 and the second belt pulley 26 at the same time, so that the first belt pulley 24 rotates, and the second belt pulley 26 rotates along with the first belt 28; thirdly, the two support columns 30 are respectively arranged at two sides of the base 12, and the support columns 30 are positioned in front of the first vertical plate 14 and the second vertical plate 18, so that the support columns 30 are fixed on the base 12; thirdly, one end of the rotating rod 32 sequentially penetrates through the two supporting columns 30, and the rotating rod 32 is rotatably connected with the supporting columns 30, so that the connecting effect of the rotating rod 32 and the two supporting columns 30 is realized; thirdly, the first guide wheel 34 is sleeved on the outer side of the rotating rod 32, and one end of the cable is wound on the outer side of the first guide wheel 34, so that the first guide wheel 34 can rotate around the rotating rod 32, and the first guide wheel 34 plays a role in guiding the cable; thirdly, the chute 36 is arranged at one side of the base 12, the second motor 38 comprises a second output shaft, the second motor 38 is fixed at one side of the base 12, and the second motor 38 is opposite to the chute 36, so that the function of fixing the position of the second motor 38 is realized; thirdly, the outer wall of the screw 40 is provided with a first external thread, the screw 40 is connected with a second output shaft, two ends of the screw 40 are rotatably connected with two sides of the base 12, and at least part of the screw 40 is embedded into the chute 36, so that the operation of the second motor 38 is realized, and the second output shaft drives the screw 40 to rotate forwards or backwards; thirdly, through being equipped with first screw hole in the slider 42, be equipped with first internal thread in the first screw hole, the first screw hole cover on the slider 42 is established in the outside of lead screw 40, and at least part slider 42 imbeds in spout 36, and second riser 18 fixes on slider 42, has realized that slider 42 moves the effect of moving about along lead screw 40. With the above structure, by connecting the first rotating shaft 16 to one side of the cable drum 10, the second motor 38 is operated, the second output shaft drives the screw 40 to rotate, so that the sliding block 42 drives the second vertical plate 18 to move leftwards along the screw 40, the second rotating shaft 20 is connected to the other side of the cable drum 10, so as to fix and support the cable reel 10, and to wind one end of the cable around the outer side of the first guiding wheel 34, the first motor 22 is operated, the first output shaft drives the first belt pulley 24 to rotate, the first belt pulley 24 drives the first belt 28 to transmit, so that the second belt pulley 26 rotates along with the first belt pulley, therefore, the first rotating shaft 16 drives the cable drum 10 to rotate, the cable drum 10 achieves the paying-off technical effect, the first guide wheel 34 plays a role in guiding the cable, the cable is prevented from being rubbed with the ground, the cable is prevented from being damaged, and the service life of the cable is prolonged; after the cables on the cable drum 10 are used completely, the second motor 38 rotates reversely, the second output shaft drives the screw 40 to rotate reversely, the second vertical plate 18 moves rightwards, the second rotating shaft 20 leaves the cable drum 10, so that the cable drum 10 is convenient to assemble and disassemble, the applicability of the device is improved, connecting holes are formed in two sides of the cable drum 10 respectively, the first rotating shaft 16 and the second rotating shaft 20 are embedded into the connecting holes in two sides of the cable drum 10 respectively, the effect that the first rotating shaft 16 and the second rotating shaft 20 are connected with the cable drum 10 is achieved, and the applicability of the device is further improved.

In an embodiment of the present invention, preferably, as shown in fig. 1 and 2, the cable unreeling device for construction engineering further includes: a support portion 44, a threaded rod 46, a third belt pulley 48, a fourth belt pulley 50, a second belt 52, a third motor 54, a moving plate 56 and a second guide wheel 58; the supporting portions 44 are L-shaped, the two supporting portions 44 are respectively fixed on two sides of the base 12, and the two supporting portions 44 are respectively located on one side of the two supporting columns 30; the outer wall of the threaded rod 46 is provided with a second external thread, one end of each of the two threaded rods 46 penetrates through the top surfaces of the two supporting parts 44, and the two ends of each of the two threaded rods 46 are rotatably connected with the base 12 and the supporting parts 44; the third belt pulley 48 is sleeved on the outer side of one of the threaded rods 46, the third belt pulley 48 is positioned above the supporting part 44, and the third belt pulley 48 and the threaded rod 46 do not rotate relatively; the fourth belt pulley 50 is sleeved on the outer side of the other threaded rod 46, the fourth belt pulley 50 is positioned on one side of the third belt pulley 48, and the fourth belt pulley 50 and the threaded rod 46 do not rotate relatively; the second belt 52 is wound on the outer sides of the third belt pulley 48 and the fourth belt pulley 50; the third motor 54 comprises a third output shaft, the third motor 54 is fixed on the top surface of one of the supporting parts 44, the third output shaft is connected with the threaded rod 46, and the third motor 54 is positioned above the third belt pulley 48; two ends of the moving plate 56 are respectively provided with a second threaded hole, a second internal thread is arranged in the second threaded hole, and two second threaded holes on the moving plate 56 are simultaneously sleeved on the outer sides of the two threaded rods 46; the second guide wheel 58 is sleeved on the outer side of the moving plate 56, the second guide wheel 58 is rotatably connected with the moving plate 56, and the second guide wheel 58 is positioned above the first guide wheel 34; wherein the second internal thread is adapted to the second external thread.

In this embodiment, the support portions 44 are L-shaped, the two support portions 44 are respectively fixed on two sides of the base 12, and the two support portions 44 are respectively located on one side of the two support columns 30, so as to fix the positions of the support portions 44; thirdly, by arranging second external threads on the outer wall of the threaded rod 46, one ends of the two threaded rods 46 respectively penetrate through the top surfaces of the two supporting parts 44, and the two ends of the two threaded rods 46 are respectively rotatably connected with the base 12 and the supporting parts 44, the effect that the two ends of the threaded rod 46 are respectively connected with the supporting parts 44 and the base 12 is realized; thirdly, the third belt pulley 48 is sleeved on the outer side of one of the threaded rods 46, the third belt pulley 48 is positioned above the supporting part 44, and the third belt pulley 48 and the threaded rods 46 do not rotate relatively, so that the third belt pulley 48 drives one of the threaded rods 46 to rotate; thirdly, the fourth belt pulley 50 is sleeved on the outer side of the other threaded rod 46, the fourth belt pulley 50 is positioned on one side of the third belt pulley 48, and the fourth belt pulley 50 and the threaded rod 46 do not rotate relatively, so that the effect that the fourth belt pulley 50 drives the other threaded rod 46 to rotate is realized; thirdly, the second belt 52 is wound on the outer sides of the third belt pulley 48 and the fourth belt pulley 50 at the same time, so that the third belt pulley 48 rotates, and the third belt drives the second belt 52 to drive the fourth belt pulley 50 to rotate along with the third belt; thirdly, the third motor 54 comprises a third output shaft, the third motor 54 is fixed on the top surface of one of the supporting parts 44, the third output shaft is connected with the threaded rod 46, and the third motor 54 is positioned above the third belt pulley 48, so that the third motor 54 operates, and the third output shaft drives the threaded rod 46 to rotate; thirdly, two ends of the moving wheel are respectively provided with a second threaded hole, a second internal thread is arranged in the second threaded hole, and the two second threaded holes on the moving plate 56 are simultaneously sleeved on the outer sides of the two threaded rods 46, so that the moving plate 56 moves up and down along the threaded rods 46; thirdly, the second guide wheel 58 is sleeved on the outer side of the moving plate 56, the second guide wheel 58 is rotatably connected with the moving plate 56, and the second guide wheel 58 is located above the first guide wheel 34, so that the effect of connecting the second guide wheel 58 with the moving plate 56 is realized. Through the operation of third motor 54, third output shaft drives a threaded rod 46 and rotates, threaded rod 46 drives third belt pulley 48 and rotates, third belt pulley 48 drives second belt 52 transmission, make fourth belt pulley 50 pivoted effect thereupon, fourth belt pulley 50 drives another threaded rod 46 and rotates, thereby make two threaded rod 46 synchronous rotations, the effect that the drive movable plate 56 reciprocated along threaded rod 46, adjust the distance between second leading wheel 58 and the first leading wheel 34, thereby compress tightly the cable, make the cable along rectilinear movement's effect, prevent that the cable from taking place the skew, the stability of device has been improved.

In an embodiment of the present invention, preferably, as shown in fig. 1, the cable unreeling device for construction engineering further includes: a work platform 60, a tractor 62 and a blade 64; the working platform 60 is arranged on the base 12, and the working platform 60 is positioned in front of the supporting column 30; the traction part 62 is provided with a through groove, one end of the cable passes through the through groove, and the traction part 62 is fixed on the working platform 60; the knife switch 64 is disposed on the working platform 60, the knife switch 64 is rotatably connected with the working platform 60, and the knife switch 64 is located at one side of the pulling part 62.

In this embodiment, the working platform 60 is disposed on the base 12, and the working platform 60 is located in front of the supporting columns 30, so as to fix the position of the working platform 60; thirdly, through the through groove formed in the traction part 62, one end of the cable penetrates through the through groove, and the traction part 62 is fixed on the working platform 60, so that the traction part 62 fixes the position of the cable; thirdly, the switch blade 64 is arranged on the working platform 60, the switch blade 64 is rotatably connected with the working platform 60, and the switch blade 64 is positioned on one side of the traction part 62, so that after the cable is laid, the switch blade 64 is rotated, the switch blade 64 cuts off the unnecessary cable, the cable is convenient to use next time, and the applicability of the device is improved.

In an embodiment of the present invention, preferably, as shown in fig. 3, the cable unreeling device for construction engineering further includes: a rotating seat 641, a fixing groove, a cutting knife 642, a fixing bolt 643 and a nut 644; the rotating seat 641 is disposed on the working platform 60, the rotating seat 641 is located on one side of the drawing portion 62, and the rotating seat 641 is rotatably connected with the working platform 60; the fixing groove is disposed on the rotating seat 641 in a penetrating manner; at least part of the cutting knife 642 is embedded in the fixing groove; the outer wall of the fixing bolt 643 is provided with a third external thread, and the two fixing bolts 643 respectively penetrate through the two sides of the rotating seat 641 and the cutting knife 642 in sequence; a third internal thread is arranged in each nut 644, the two nuts 644 are respectively sleeved on the outer sides of the two fixing bolts 643, and the nuts 644 are attached to one side of the rotating seat 641; wherein the third internal thread is matched with the third external thread.

In this embodiment, the rotating seat 641 is disposed on the working platform 60, the rotating seat 641 is located at one side of the pulling portion 62, and the rotating seat 641 is rotatably connected to the working platform 60, so that the rotating seat 641 rotates around the working platform 60; thirdly, the fixing groove is penetratingly formed in the rotating seat 641, and at least a part of the cutting knife 642 is embedded in the fixing groove, so that the cutting knife 642 is embedded in the fixing groove; thirdly, two fixing bolts 643 respectively penetrate through the rotating seat 641 and two sides of the cutting knife 642 in sequence, two nuts 644 are respectively sleeved outside the two fixing bolts 643, and the nuts 644 are attached to one side of the rotating seat 641, so that the fixing bolts 643 penetrate through the rotating seat 641 and the cutting knife 642, the nuts 644 are sleeved outside the fixing bolts 643, the nuts 644 are rotated to attach the nuts 644 to one side of the rotating seat 641, the cutting knife 642 is fixed on the rotating seat 641, and the stability of the device is improved.

In an embodiment of the present invention, preferably, as shown in fig. 1, the cable unreeling device for construction engineering further includes: a limit groove 66 and a limit plate 68; at least two limiting grooves 66 are respectively arranged at two sides of the cable reel 10; the limiting plate 68 is provided with at least two limiting blocks, the two limiting plates 68 are respectively sleeved on the outer sides of the first rotating shaft 16 and the second rotating shaft 20, and the at least two limiting blocks are respectively embedded into the at least two limiting grooves 66.

In this embodiment, through setting up two at least spacing grooves 66 respectively in the both sides of cable drum 10, and be equipped with two at least stoppers on the limiting plate 68, two limiting plates 68 overlap respectively and establish the outside at first pivot 16 and second pivot 20, and two at least stoppers imbed respectively in two at least spacing grooves 66, realized embedding the limiting block on the limiting plate 68 in the spacing groove 66, thereby be connected limiting plate 68 with cable drum 10, the position of fixed cable drum 10 prevents that cable drum 10 from removing, the stability of device has been improved.

In an embodiment of the present invention, preferably, as shown in fig. 1, the cable unreeling device for construction engineering further includes: a telescopic rod 70, a universal roller 72 and a spring 74; one ends of the four telescopic rods 70 are respectively connected with the bottom surface of the base 12; the universal rollers 72 are self-locking universal rollers 72, and the four universal rollers 72 are respectively connected with the other ends of the four telescopic rods 70; four springs 74 are respectively wound around the outer sides of the four telescopic rods 70.

In this embodiment, the connection between the four telescopic rods 70 and the base 12 is realized by connecting one end of each of the four telescopic rods 70 to the bottom surface of the base 12; thirdly, the universal roller 72 is a self-locking universal roller 72, and the four universal rollers 72 are respectively connected with the other ends of the four telescopic rods 70, so that the universal rollers 72 are connected with the other ends of the telescopic rods 70; thirdly, four springs 74 are respectively wound on the outer sides of the four telescopic rods 70, so that when the universal idler wheels 72 drive the device to move, the telescopic rods 70 stretch and retract when being collided, the springs 74 absorb vibration, the shaking of the device is reduced, and the stability of the device is improved.

In the description of the present invention, the terms "plurality" or "a plurality" refer to two or more, and unless otherwise specifically limited, the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention; the terms "connected," "mounted," "secured," and the like are to be construed broadly and include, for example, fixed connections, removable connections, or integral connections; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the description of the present invention, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In the present invention, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a cable pay-off for building engineering, cable pay-off for building engineering is used for laying the cable, the cable winding is on the cable drum, the both sides of cable drum are provided with the through-hole, its characterized in that, cable pay-off for building engineering includes:

a base;

the first vertical plate is arranged on one side of the base;

one end of the first rotating shaft penetrates through the first vertical plate, the first rotating shaft is embedded into the through hole in one side of the cable drum, and the first rotating shaft is rotatably connected with the first vertical plate;

the second vertical plate is arranged on the other side of the base, and the second vertical plate is opposite to the first vertical plate in position;

one end of the second rotating shaft penetrates through the second vertical plate, the second rotating shaft is embedded into the through hole in the other side of the cable drum, and the second rotating shaft is rotatably connected with the second vertical plate;

the first motor comprises a first output shaft, and is fixed on one side of the base;

the first belt pulley is sleeved on the outer side of the first output shaft, and the first belt pulley and the first output shaft do not rotate relatively;

the second belt pulley is sleeved on the outer side of the first rotating shaft, the second belt pulley does not rotate relative to the first rotating shaft, and the second belt pulley is positioned above the first belt pulley;

the first belt is wound on the outer sides of the first belt pulley and the second belt pulley simultaneously;

the two support columns are respectively arranged on two sides of the base and are positioned in front of the first vertical plate and the second vertical plate;

one end of the rotating rod sequentially penetrates through the two support columns, and the rotating rod is rotatably connected with the support columns;

the first guide wheel is sleeved on the outer side of the rotating rod, and one end of the cable is wound on the outer side of the first guide wheel;

the sliding groove is arranged on one side of the base;

the second motor comprises a second output shaft, is fixed on one side of the base and is opposite to the sliding chute;

the outer wall of the screw is provided with a first external thread, the screw is connected with the second output shaft, two ends of the screw are rotatably connected with two sides of the base, and at least part of the screw is embedded into the sliding groove;

the sliding block is internally provided with a first threaded hole, a first internal thread is arranged in the first threaded hole, the first threaded hole in the sliding block is sleeved on the outer side of the lead screw, at least part of the sliding block is embedded into the sliding groove, and the second vertical plate is fixed on the sliding block;

wherein the first internal thread is adapted to the first external thread.

2. The cable pay-off device for construction engineering according to claim 1, further comprising:

the support parts are L-shaped, the two support parts are respectively fixed on two sides of the base, and the two support parts are respectively positioned on one side of the two support columns;

the outer wall of each threaded rod is provided with a second external thread, one ends of the two threaded rods respectively penetrate through the top surfaces of the two supporting parts, and the two ends of the two threaded rods are respectively in rotary connection with the base and the supporting parts;

the third belt pulley is sleeved on the outer side of one of the threaded rods, the third belt pulley is positioned above the supporting part, and the third belt pulley and the threaded rods do not rotate relatively;

the fourth belt pulley is sleeved on the outer side of the other threaded rod and is positioned on one side of the third belt pulley, and the fourth belt pulley and the threaded rod do not rotate relatively;

the second belt is wound on the outer sides of the third belt pulley and the fourth belt pulley simultaneously;

the third motor comprises a third output shaft, the third motor is fixed on the top surface of one of the supporting parts, the third output shaft is connected with the threaded rod, and the third motor is positioned above the third belt pulley;

the two ends of the moving plate are respectively provided with a second threaded hole, a second internal thread is arranged in the second threaded holes, and the two second threaded holes in the moving plate are sleeved on the outer sides of the two threaded rods at the same time;

the second guide wheel is sleeved on the outer side of the moving plate and is rotatably connected with the moving plate, and the second guide wheel is positioned above the first guide wheel;

wherein the second internal thread is adapted to the second external thread.

3. The cable pay-off device for construction engineering according to claim 2, further comprising:

the working platform is arranged on the base and is positioned in front of the supporting column;

the traction part is provided with a through groove, one end of the cable penetrates through the through groove, and the traction part is fixed on the working platform;

the knife switch is arranged on the working platform and is rotatably connected with the working platform, and the knife switch is positioned on one side of the traction part.

4. A cable pay-off device for construction engineering according to claim 3, wherein the blade further comprises:

the rotating seat is arranged on the working platform, is positioned on one side of the traction part and is in rotating connection with the working platform;

the fixing groove penetrates through the rotating seat;

the cutting knife is at least partially embedded into the fixing groove;

the outer wall of each fixing bolt is provided with a third external thread, and the two fixing bolts respectively penetrate through the rotating seat and the two sides of the cutting knife in sequence;

the nuts are internally provided with third internal threads, the two nuts are respectively sleeved on the outer sides of the two fixing bolts, and the nuts are attached to one side of the rotating seat;

wherein the third internal thread is adapted to the third external thread.

5. The cable pay-off device for construction engineering according to claim 4, further comprising:

the at least two limiting grooves are respectively arranged on two sides of the cable drum;

the limiting plate is provided with at least two limiting blocks, the two limiting plates are respectively sleeved on the outer sides of the first rotating shaft and the second rotating shaft, and the at least two limiting blocks are respectively embedded into the at least two limiting grooves.

6. The cable pay-off for construction engineering according to any one of claims 1 to 5, further comprising:

one ends of the four telescopic rods are respectively connected with the bottom surface of the base;

the universal idler wheels are self-locking universal idler wheels, and the four universal idler wheels are respectively connected with the other ends of the four telescopic rods;

and the four springs are respectively wound on the outer sides of the four telescopic rods.

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