CN114906667A

CN114906667A - Cable auxiliary paying-off device

Info

Publication number: CN114906667A
Application number: CN202210451348.7A
Authority: CN
Inventors: 陈美玲; 吴强新; 袁硕; 王硕; 马新建; 原一杰; 李锦飞; 赵平顺; 张�浩; 王毅恒
Original assignee: Caoxian Power Supply Co of State Grid Shandong Electric Power Co Ltd
Current assignee: Caoxian Power Supply Co of State Grid Shandong Electric Power Co Ltd
Priority date: 2022-04-27
Filing date: 2022-04-27
Publication date: 2022-08-16
Anticipated expiration: 2042-04-27

Abstract

The invention discloses a cable auxiliary pay-off device which comprises a base, wherein a supporting mechanism is arranged on the side wall of the base, a bottom plate is arranged at the upper end of the base, a driving mechanism and a wire clamping mechanism which are opposite in position are arranged at the upper end of the bottom plate, the distance between the wire clamping mechanism and the driving mechanism is adjustable, a support shaft fixed with the bottom plate is arranged between the driving mechanism and the wire clamping mechanism, a cable is positioned at the upper end of the support shaft and is clamped with the driving mechanism through the wire clamping mechanism and driven to move forwards, a fixed guide roller and a movable guide roller connected with the wire clamping mechanism which are opposite in position are arranged at the wire inlet end of the bottom plate, and a guide mechanism for fixing the cable is arranged at the wire outlet end of the bottom plate. Can carry out the centre gripping with the cable and provide drive power conveying cable, to long distance or major diameter cable transportation process, can provide the power that the cable was carried, supplementary manpower carries out the unwrapping wire, uses manpower sparingly greatly, has reduced the manpower completely and has dragged the intensity of labour who draws the unwrapping wire, has improved unwrapping wire efficiency moreover.

Description

Cable auxiliary paying-off device

Technical Field

The invention relates to the technical field of cable paying-off, in particular to an auxiliary cable paying-off device.

Background

The wire and cable is used for transmitting electric (magnetic) energy, information and wire products for realizing electromagnetic energy conversion. A wire cable in a broad sense, also referred to as a cable for short, refers to an insulated cable, which can be defined as: an aggregate consisting of; one or more insulated wire cores, and their respective possible coatings, total protective layers and outer jackets, the cable may also have additional conductors without insulation.

When cables are wired, generally, a cable reel is placed on a support, then the cables are paid off in a mode of manually pulling the cables, and under the condition that the diameter angle of the cables and the paying off distance are long, a plurality of persons are often required to pull the cables together to pay off, so that the labor intensity is high, and the paying off speed is slow.

Disclosure of Invention

The invention aims at the defects in the prior art, and provides the cable auxiliary pay-off device which can clamp a cable and provide a driving force for conveying the cable, can provide the power for conveying the cable in the long-distance or large-diameter cable conveying process, assists in manual pay-off, greatly saves manpower, reduces the labor intensity for completely manually pulling and paying off, and improves the pay-off efficiency.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a pay-off is assisted to cable, includes the base, be equipped with supporting mechanism on the lateral wall of base, the upper end of base is equipped with the bottom plate, the upper end of bottom plate is equipped with actuating mechanism and the double-layered line mechanism that the position is relative, the distance between double-layered line mechanism and the actuating mechanism is adjustable, is equipped with the bearing pin fixed with the bottom plate between actuating mechanism and the double-layered line mechanism, and the cable is located the upper end of bearing pin and through double-layered line mechanism and actuating mechanism centre gripping and drive antedisplacement, the inlet wire end of bottom plate is equipped with the fixed deflector roll that the position is relative and moves the deflector roll with the double-layered line mechanism is connected, and the leading-out terminal of bottom plate is equipped with the guiding mechanism of fixed cable.

Preferably, a balancing weight is arranged in the base, wheels are arranged on two sides of the base, and a pull ring is arranged at the front end of the base.

Preferably, the supporting mechanism comprises a supporting sleeve, a supporting rod and a positioning screw rod, the supporting sleeve is transversely connected with the base, the supporting rod is inserted into the supporting sleeve, a limiting groove is formed in the side wall of the supporting sleeve, a limiting block matched with the limiting groove is arranged on the side wall of the supporting rod, a locking bolt for fixing the supporting rod is arranged on the side wall of the supporting sleeve, a supporting block is arranged at the end part of the supporting rod, the positioning screw rod is vertically matched with the supporting block in a threaded mode, a rotating rod is arranged at the upper end of the positioning screw rod, and the lower end of the positioning screw rod is conical.

Preferably, a sliding hole is vertically formed in the positioning screw rod, a fixing plate is sleeved outside the positioning screw rod, a sleeve hole matched with the positioning screw rod is formed in the fixing plate, a positioning plate matched with the sliding hole is arranged in the sleeve hole, and a cushion block is arranged at the lower end of the fixing plate.

Preferably, the upper end of bottom plate is equipped with relative first protection casing in position and second protection casing, actuating mechanism is located first protection casing, clamping mechanism is located the second protection casing.

Preferably, actuating mechanism includes motor and drive roller, the drive roller is vertical to be connected with the bottom plate, and the quantity of drive roller is a plurality of, is equipped with the gear in the pivot of drive roller, through the transmission shaft linkage between the gear, the motor is located the upper end of first protection casing and is connected with the pivot of one of them drive roller.

Preferably, the thread tension mechanism includes driven voller and adjusting screw, the driven voller sets up with the drive roller relatively, and the driven voller passes through the support frame fixedly, be connected with the push rod with second protection casing sliding connection on the support frame, the one end that the support frame was kept away from to the push rod is connected with the push pedal, and the push pedal is located the outside of second protection casing, be equipped with the axle sleeve in the push pedal, be equipped with the backup pad on the lateral wall of bottom plate, adjusting screw and backup pad screw-thread fit, adjusting screw's one end is equipped with the handle, and adjusting screw's the other end rotates with the axle sleeve to be connected.

Preferably, the one end of push pedal is connected with the die-pin, it is connected with the die-pin to move the deflector roll, one side of die-pin is connected with the guide bar, be equipped with on the lateral wall of bottom plate with guide bar complex uide bushing, decide the deflector roll and move the upper end of deflector roll and all be equipped with the double-screw bolt, connect through the pin between two double-screw bolts, be equipped with on the pin with double-screw bolt complex fixed orifices.

Preferably, guiding mechanism includes gag lever post, registration roller and mounting panel, the mounting panel is connected with the bottom plate, and the upper end of mounting panel is vertical to be equipped with two registration rollers, transversely is equipped with the bearing roller of being connected with the mounting panel between two registration rollers, and the upper end of two registration rollers is passed through the detachable gag lever post and is connected.

Preferably, the two ends of the supporting shaft are fixed with the bottom plate through the shaft seats, the supporting shaft is sleeved with a rotating sleeve, one side of the sleeve is provided with a limiting plate connected with the supporting shaft, and the limiting plate is positioned on one side of the supporting frame.

Compared with the prior art, the invention has the beneficial effects that:

1. the cable conveying device can clamp a cable and provide a driving force to convey the cable, can provide power for cable conveying in the process of conveying the long-distance or large-diameter cable, assists manpower to pay off, greatly saves manpower, reduces the labor intensity of completely manually pulling and paying off, and improves the paying off efficiency.

2. The base is provided with the balancing weight and is fixed through the supporting mechanism, so that the overall stability during paying off is ensured, and the use reliability and safety are improved; the supporting mechanism can be fixed according to different ground through the positioning screw rod and the fixing plate, so that the fixing is more convenient, the supporting structure can be stored when not used, the space is saved, and the transportation is convenient.

3. The multi-point cable conveying device is provided with the driving rollers and the driven rollers, and the cables are fixed and driven at multiple points, so that not only can stable cable driving force be ensured, but also the horizontal conveying of the cables can be ensured, the damage to the cables is avoided, the idle work caused by bending is reduced, and the cable conveying is more stable; the distance between drive roller and the driven voller is adjustable, can carry out centre gripping and transport to the cable of different diameters, and the centre gripping dynamics is adjustable, guarantees the reliable of carrying, and the commonality is wide.

4. The bottom that sets up the support shaft and can support the cable can not only prevent wearing and tearing between cable and the bottom plate, holds in the palm the cable bottom, can reduce the requirement of drive roller and driven voller to the cable centre gripping dynamics, lets the cable transport more stable.

5. The fixed guide roller and the movable guide roller are arranged, so that the cable inlet wire can be guided and limited in width corresponding to the driving roller and the driven roller, and the smoothness of the cable inlet wire is guaranteed.

6. The cable conveying device is provided with the guide mechanism, so that the cable can be limited and guided, the cable is prevented from swinging left and right after being output, the safety of manually pulling the cable is increased, the increase of manpower caused by the swinging of the cable is reduced, and the reliability and the stability of the cable conveying are further improved.

Drawings

FIG. 1 is a first perspective view of the present invention;

FIG. 2 is a schematic perspective view of the present invention;

FIG. 3 is a top view of the present invention;

FIG. 4 is a top view of the base;

FIG. 5 is a cross-sectional view of the present invention;

FIG. 6 is a schematic structural view of the wire clamping mechanism;

FIG. 7 is a front view of the present invention;

FIG. 8 is a schematic structural view of the support mechanism;

FIG. 9 is a schematic structural view of the support rod;

FIG. 10 is a schematic structural view of a fixing plate;

FIG. 11 is a schematic structural view of a trunnion;

fig. 12 is a schematic structural view of the guide mechanism.

In the figure: 1-a base; 101-a wheel; 102-a counterweight block; 103-a pull ring; 2-a support mechanism; 201-support sleeve; 202-a limit groove; 203-locking bolt; 204-support rods; 205-a support block; 206-positioning screw; 207-rotating rod; 208-a slide hole; 209-fixed plate; 210-a stopper; 211-trepanning; 212-a positioning plate; 213-cushion block; 3-a bottom plate; 301-a first shield; 302-a second shield; 303-a fixed guide roller; 304-a guide sleeve; 305-a support plate; 4-a guiding mechanism; 401-a stop lever; 402-a positioning roller; 403-carrying rollers; 404-a mounting plate; 5-a drive mechanism; 501-a motor; 502-a drive shaft; 502-gear; 503-a driving roller; 6-a wire clamping mechanism; 601-driven rollers; 602-a support frame; 603-a push rod; 604-push plate; 605-a shaft sleeve; 606-adjusting the screw; 607-a handle; 608-a guide bar; 609-support rod; 610-a stud; 611-moving guide rollers; 7-a stop lever; 701-fixing holes; 8-support shaft; 801-a sleeve; an 802-shaft seat; 803-limiting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-3, an auxiliary cable pay-off device comprises a base 1, a support mechanism 2 is arranged on a side wall of the base 1, the support mechanism 2 is used for ensuring the support stability during pay-off, a bottom plate 3 is arranged at the upper end of the base 1, a driving mechanism 5 and a cable clamping mechanism 6 are arranged at the upper end of the bottom plate 3, the driving mechanism 5 and the cable clamping mechanism 6 are used in a matched manner, the distance between the cable clamping mechanism 6 and the driving mechanism 5 is adjustable, a support shaft 8 fixed with the bottom plate 3 is arranged between the driving mechanism 5 and the cable clamping mechanism 6, a cable is positioned at the upper end of the support shaft 8 and is clamped by the cable clamping mechanism 6 and driven to move forward, a fixed guide roller 303 and a movable guide roller 611 connected with the cable clamping mechanism 6, which are opposite in position, the incoming line of the cable can be guided by the fixed guide roller 303 and the movable guide roller 611, so that the cable can horizontally enter between the driving mechanism 5 and the cable clamping mechanism 6, increase the smoothness nature of inlet wire, prevent that the cable from bending, the outlet terminal of bottom plate 3 is equipped with guiding mechanism 4 of fixed cable.

The specific structure of the application will be described in detail below according to the application:

base 1:

as shown in fig. 4, the base 1 is a rectangular frame structure, and a weight block 102 is arranged in the base 1 to increase the overall weight, so as to ensure the stability during paying off, avoid the side turning of the device, wherein wheels 101 are arranged on two sides of the base 1, and a pull ring 103 is arranged at the front end of the base 1, and the pull rod is connected through the pull ring 103 to realize the overall movement, so that the device is convenient to move on the construction site.

The supporting mechanism 2:

as shown in fig. 8-10, the supporting mechanism 2 includes a supporting sleeve 201, a supporting rod 204 and a positioning screw 206, the supporting sleeve 201 is transversely connected to the base 1, the supporting rod 204 is inserted into the supporting sleeve 201, the supporting rod 204 is opened when in use, when not in use, the supporting rod 204 is accommodated in the supporting sleeve 201, a limiting groove 202 is formed on a side wall of the supporting sleeve 201, a limiting block 210 matched with the limiting groove 202 is formed on a side wall of the supporting rod 204 to prevent the supporting rod 204 from being completely drawn out, a locking bolt 203 for fixing the supporting rod 204 is arranged on the side wall of the supporting sleeve 201, a supporting block 205 is arranged at an end of the supporting rod 204, the positioning screw 206 is vertically matched with the supporting block 205 in a threaded manner, a rotating rod 207 is arranged at an upper end of the positioning screw 206, a lower end of the positioning screw 206 is tapered, and the positioning screw 206 is inserted into soil to fix the base 1.

If when cement road surface or bituminous paving used, positioning screw 206 then can't insert underground, consequently, in order to increase the commonality, sets up fixed plate 209, and the vertical slide opening 208 that is equipped with on the positioning screw 206, and the outside cover of positioning screw 206 has fixed plate 209, is equipped with the trepanning 211 with positioning screw 206 complex on the fixed plate 209, and the lower extreme of fixed plate 209 is equipped with cushion 213. Fixed plate 209 can slide from top to bottom, when using positioning screw 206, fixed plate 209 can follow positioning screw 206 and upwards slide, do not influence positioning screw 206 and insert the underground, when using fixed plate 209 fixed, at first rotate positioning screw 206, make positioning screw 206's lower extreme and ground contact, fixed plate 209 also is located ground under the effect of gravity, fixed plate 209 is fixed through heavy objects such as stone, or adopt the bolt to be connected fixed plate 209 and ground, be equipped with in trepanning 211 with draw runner 208 complex locating plate 212, the purpose can prevent that fixed plate 209 from rotating on positioning screw 206, not only can improve fixed reliability, and when not using, can prevent fixed plate 209 from rotating on positioning screw 206, avoid the round trip collision, it is more convenient to let the use.

Bottom plate 3:

the upper end of the bottom plate 3 is provided with a first protective cover 301 and a second protective cover 302 which are opposite to each other, the driving mechanism 5 is positioned in the first protective cover 301, and the clamping mechanism is positioned in the second protective cover 302.

The driving mechanism 5:

as shown in fig. 5 and 7, the driving mechanism 5 includes a motor 501 and driving rollers 503, the driving rollers 503 are vertically connected with the bottom plate 3, the number of the driving rollers 503 is multiple, three driving rollers are provided in the present application, a gear 502 is provided at the upper end of the rotating shaft of the driving rollers 503, the gears 502 are linked through a transmission shaft 501, two ends of the transmission shaft 501 are connected with the first protection cover 301, the motor 501 is located at the upper end of the first protection cover 301 and is connected with the rotating shaft of one of the driving rollers 503, the motor 501 can drive the three driving rollers 503 to rotate synchronously, and the driving rollers 503 push the cable to move forward.

The wire clamping mechanism 6:

as shown in fig. 6 and 7, the wire clamping mechanism 6 includes a driven roller 601 and an adjusting screw 606, the driven roller 601 is disposed opposite to the driving roller 503, the driven roller 601 is fixed by a support frame 602, a push rod 603 slidably connected to the second shield 302 is connected to the support frame 602, a push plate 604 is connected to an end of the push rod 603 away from the support frame 602, the push plate 604 is disposed outside the second shield 302, a shaft sleeve 605 is disposed on the push plate 604, a support plate 305 is disposed on a side wall of the bottom plate 3, the adjusting screw 606 is in threaded engagement with the support plate 305, a handle 607 is disposed at an end of the adjusting screw 606, the other end of the adjusting screw 606 is rotatably connected to the shaft sleeve 605, the push plate 604 can be pushed and pulled by rotating the adjusting screw 606, horizontal adjustment of the driven roller 601 can be achieved under cooperation of the push rod 603 and the second shield 302, distance adjustment between the driven roller 601 and the driving roller can be achieved, cables with different diameters can be clamped, and adjusting the clamping force.

The movable guide roller 611 moves along with the wire clamping mechanism 6 to achieve distance adjustment between the movable guide roller 611 and the fixed guide roller 303, the positions of the movable guide roller 611 and the fixed guide roller 303 correspond to the positions of the driving roller 503 and the driven roller 601, one end of the push plate 604 is connected with the support rod 609, the guide rod 608 is connected to one side of the support rod 609, a guide sleeve 304 matched with the guide rod 608 is arranged on the side wall of the bottom plate 3 to guide the support rod 609 and improve stability, the upper ends of the fixed guide roller 303 and the movable guide roller 611 are respectively provided with a stud 610, the two studs 610 are connected through a blocking rod 7, a fixing hole 701 matched with the stud 610 is formed in the blocking rod 7, the fixing hole 701 is long-strip-shaped, adjustment of the movable guide roller 611 can be met, the blocking rod 7 is fixed through a nut and can be detached, taking and placing and taking of cables are facilitated, cables can be shielded in a paying off process, and cables are prevented from being ejected.

A support shaft 8:

as shown in fig. 11, the support shaft 8 can support the bottom of the cable to prevent the cable from rubbing against the bottom plate 3, two ends of the support shaft 8 are fixed to the bottom plate 3 through a shaft seat 802, a rotating sleeve 801 is sleeved on the support shaft 8 to reduce the friction with the cable, a limit plate 803 connected to the support shaft 8 is arranged on one side of the sleeve 801, and the limit plate 803 is positioned on one side of the support frame 602 to limit the position of the driven roller 601 and limit the maximum conveying diameter of the cable.

The guide mechanism 4:

as shown in fig. 12, the guide mechanism 4 includes a limiting rod 401, positioning rollers 402 and a mounting plate 404, the mounting plate 404 is connected with the bottom plate 3, two positioning rollers 402 are vertically arranged at the upper end of the mounting plate 404, a carrier roller 403 connected with the mounting plate 404 is transversely arranged between the two positioning rollers 402, the upper ends of the two positioning rollers 402 are connected through the detachable limiting rod 401, and the cable can be prevented from swinging after being led out under the limiting effect of the guide mechanism 4, so that the stability of paying off is increased.

When the cable paying-off auxiliary device is used, the positioning screw 206 or the fixing plate 209 is selected to be used for fixing according to the ground, the specific fixing mode is described in detail in the supporting mechanism 2, after the base 1 is fixed, the stop lever 7 and the limiting rod 401 are opened, a cable is placed between the driving roller 503 and the driven roller 601 and located at the upper end of the sleeve 801, the adjusting screw 606 is rotated to enable the driven roller 601 to be close to the driving roller 503 and clamp the cable, then the stop lever 7 and the limiting rod 401 are installed, the motor 501 is started, the driving roller 503 rotates to drive the cable to move forwards, a worker pulls the cable at the front end of the paying-off auxiliary device, a plurality of cables can be arranged at intervals according to the paying-off distance, manual paying-off is assisted, and manual strength is reduced.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a pay-off is assisted to cable, includes the base, its characterized in that: be equipped with supporting mechanism on the lateral wall of base, the upper end of base is equipped with the bottom plate, the upper end of bottom plate is equipped with actuating mechanism and the double-layered line mechanism that the position is relative, the distance between double-layered line mechanism and the actuating mechanism is adjustable, is equipped with the bearing axle fixed with the bottom plate between actuating mechanism and the double-layered line mechanism, and the cable is located the upper end of bearing axle and advances through double-layered line mechanism and actuating mechanism centre gripping and drive, the inlet wire end of bottom plate is equipped with the fixed deflector roll that the position is relative and moves the deflector roll be connected with the double-layered line mechanism, and the outlet end of bottom plate is equipped with the guiding mechanism of fixed cable.

2. A cable auxiliary payout as defined in claim 1, wherein: be equipped with the balancing weight in the base, the both sides of base are equipped with the wheel, and the front end of base is equipped with the pull ring.

3. A cable auxiliary payout as defined in claim 1, wherein: the supporting mechanism comprises a supporting sleeve, a supporting rod and a positioning screw rod, the supporting sleeve is transversely connected with the base, the supporting rod is connected with the supporting sleeve in an inserting mode, a limiting groove is formed in the side wall of the supporting sleeve, a limiting block matched with the limiting groove is arranged on the side wall of the supporting rod, a locking bolt for fixing the supporting rod is arranged on the side wall of the supporting sleeve, a supporting block is arranged at the end portion of the supporting rod, the positioning screw rod is vertically matched with the supporting block in a threaded mode, a rotating rod is arranged at the upper end of the positioning screw rod, and the lower end of the positioning screw rod is conical.

4. A cable auxiliary payout as defined in claim 3, wherein: the positioning screw is vertically provided with a sliding hole, the outer side of the positioning screw is sleeved with a fixing plate, the fixing plate is provided with a sleeve hole matched with the positioning screw, a positioning plate matched with the sliding hole is arranged in the sleeve hole, and the lower end of the fixing plate is provided with a cushion block.

5. A cable auxiliary payout as defined in claim 1, wherein: the upper end of bottom plate is equipped with relative first protection casing in position and second protection casing, actuating mechanism is located first protection casing, clamping mechanism is located the second protection casing.

6. An auxiliary cable pay-off as defined in claim 5, wherein: actuating mechanism includes motor and drive roller, the drive roller is vertical to be connected with the bottom plate, and the quantity of drive roller is a plurality of, is equipped with the gear in the pivot of drive roller, links through the transmission shaft between the gear, the motor is located the upper end of first protection casing and is connected with the pivot of one of them drive roller.

7. A cable auxiliary payout as defined in claim 6, wherein: the wire clamping mechanism comprises a driven roller and an adjusting screw rod, the driven roller is arranged opposite to the driving roller and fixed through a support frame, a push rod connected with a second protective cover in sliding connection is arranged on the support frame, one end, far away from the support frame, of the push rod is connected with a push plate, the push plate is located on the outer side of the second protective cover, a shaft sleeve is arranged on the push plate, a supporting plate is arranged on the side wall of the bottom plate, the adjusting screw rod is in threaded fit with the supporting plate, one end of the adjusting screw rod is provided with a handle, and the other end of the adjusting screw rod is connected with the shaft sleeve in a rotating mode.

8. A cable auxiliary payout as defined in claim 7 wherein: the one end of push pedal is connected with the die-pin, it is connected with the die-pin to move the deflector roll, one side of die-pin is connected with the guide bar, be equipped with on the lateral wall of bottom plate with guide bar complex uide bushing, the deflector roll is decided and the upper end of moving the deflector roll all is equipped with the double-screw bolt, connects through the pin between two double-screw bolts, be equipped with on the pin with double-screw bolt complex fixed orifices.

9. A cable auxiliary payout as defined in claim 1, wherein: the guide mechanism comprises a limiting rod, positioning rollers and a mounting plate, the mounting plate is connected with the bottom plate, the two positioning rollers are vertically arranged at the upper end of the mounting plate, carrier rollers connected with the mounting plate are transversely arranged between the two positioning rollers, and the upper ends of the two positioning rollers are connected through the detachable limiting rod.

10. A cable auxiliary payout as defined in claim 7 wherein: the two ends of the supporting shaft are fixed with the bottom plate through the shaft seats, the supporting shaft is sleeved with a rotating sleeve, one side of the sleeve is provided with a limiting plate connected with the supporting shaft, and the limiting plate is positioned on one side of the supporting frame.