CN217894678U - Quick pay-off rack for electromechanical construction - Google Patents

Abstract

The utility model belongs to the technical field of the pay off rack, and a quick pay off rack is used in electromechanical construction is disclosed, including pay off rack, slow motor and gyro wheel, the bottom fixedly connected with dwang of slow motor, the outside swing joint of dwang has a piece No. one, the middle part swing joint of dwang has the connecting rod, the bottom fixed mounting of connecting rod has a piece No. two. The utility model discloses a be provided with the dwang, extrusion dish and hob isotructure cooperation are in order to realize the wide advantage of application scope, during operation on the comparatively soft road surface of geology, can press down the press plate earlier, make No. two pieces insert No. two inslots, then start slow motor and drive the dwang and rotate, because the couple at a top colludes with the link and hangs, so a piece does not contact with a groove, then the rotary rod just can follow the rotation, because the existence of screw thread and movable rod receive the spacing of gag lever post, like this alright reach the wide purpose of application scope.

Description

Quick pay-off rack for electromechanical construction

Technical Field

The utility model belongs to the technical field of the pay off rack, specifically a quick pay off rack is used in electromechanical construction.

Background

The pay-off rack is a supporting device used for quickly and stably paying off wires or cables to be laid in the electromechanical construction process and can be divided into an active pay-off rack and a passive square wire rack; a vertical pay-off rack and a horizontal pay-off rack; a shaft type pay-off rack, a shaftless pay-off rack and the like.

Its bottom of current electromechanical construction is with quick pay off rack all is provided with the supporting leg, can steadily place the subaerial steady work of geology harder, if the geology surface of construction site is comparatively soft, can't work in this kind of environment, even work reluctantly, then crooked, unstable phenomenon also can appear in the during operation of this pay off rack to influence the job schedule.

In addition, most of the existing quick pay-off stands for electromechanical construction are placed on the ground in a supporting leg mode, and the mode can cause that two or more workers are required to carry the pay-off stands when carrying the pay-off stands, so that labor force is occupied, and carrying is inconvenient; also have and set up the gyro wheel in the bottom to utilize the fixed gyro wheel of braking plate, make the during operation difficult removal, but this kind of mode is in fixed unstability, because the existence of gyro wheel, still can appear rocking phenomenon.

SUMMERY OF THE UTILITY MODEL

The utility model aims at above problem, the utility model provides an electromechanical construction is with quick pay off rack has wide and the job stabilization's of application scope advantage.

In order to achieve the above object, the utility model provides a following technical scheme: a quick pay-off stand for electromechanical construction comprises a pay-off stand, a slow motor and rollers, wherein the bottom of the slow motor is fixedly connected with a rotating rod, the outer side of the rotating rod is movably connected with a first block, the middle of the rotating rod is movably connected with a connecting rod, the bottom of the connecting rod is fixedly provided with a second block, the bottom of the rotating rod is fixedly provided with a magnet strip, a top bearing at the lower end of the pay-off stand is connected with a rotating rod, the upper end of the rotating rod is movably clamped with a first gear, the middle of the first gear is provided with a first groove, the top of the rotating rod is provided with a second groove, the inside of the rotating rod is movably connected with a movable rod, the bottom of the movable rod is fixedly connected with a squeezing disc, the top of the squeezing disc is provided with a limiting rod, the top of the lower end of the pay-off stand is movably clamped with four rotating cylinders along an annular equal distance, the tops of the rotating cylinders are fixedly connected with a second gear, the inside of the rotating cylinders is movably connected with spiral rods, if a road surface is soft, soft ground is squeezed by the squeezing disc, soft soil can be fastened, and the soft soil can be inserted into the spiral rods, so that the work of the pay-off stand is more stable; if the road surface is harder, can directly promote the gyro wheel and make the pay off rack move to operating position, thereby rethread pinch roll extrusion road surface utilizes the frictional force of bottom anti-skidding line to fix the fine spacing of pay off rack for work is more stable.

As a preferred technical scheme of the utility model, the bottom fixedly connected with of slow-speed motor is located the annular slab and the annular slab of the dwang outside both ends of controlling all are provided with the link, the spacing groove has all been seted up to the outside left and right sides of dwang, the top of the equal fixedly connected with limiting plate in both ends and limiting plate is provided with the couple about No. one piece, colludes the link through the couple, can make a piece break away from with a groove, when the rotary rod rotation during operation, a gear can not rotate.

As a preferred technical solution of the present invention, the inner walls of the left and right ends of the rotating rod are both provided with a slide way, the left and right sides of the upper end of the connecting rod are both fixedly provided with a slide block, the top of the second block is provided with a pressing plate located outside the connecting rod, when the rotating rod rotates, the connecting rod can drive the second block to rotate to work by using the slide block and the slide way, the second block is tightly attached to the magnet strip, and the suction force can make the second block not slide down easily; the second block can be separated from the magnet bar by pressing the pressing plate.

As a preferred technical scheme of the utility model, the first block, the second block, the first groove and the second groove all adopt hexagonal structures, the first gear is meshed with the second gear, and the hexagonal structures can be mutually limited and matched to work, so that the rotation is more stable; when the first gear rotates, the four second gears meshed with the first gear rotate along with the first gear.

As a preferred technical solution of the present invention, the inner walls of the rotating rod and the rotating cylinder and the outer surfaces of the movable rod and the spiral rod are both engraved with threads, the limiting rod adopts a telescopic structure, and due to the existence of the threads and the existence of the limiting rod, when the rotating rod rotates, the movable rod can be slowly moved out from the inside of the rotating rod; when the rotary cylinder rotates, the screw rod can be slowly moved out of the interior of the rotary cylinder.

As a preferred technical scheme of the utility model, the left and right sides of the screw rod are both provided with a limiting port, the inner wall of the lower end of the rotating cylinder is provided with a limiting plate, the middle part of the bottom of the extrusion disc is carved with anti-skid lines, the middle part of the extrusion disc is provided with four telescopic ports along the annular equidistance, and the screw rod can be limited by the limiting ports and the limiting plate, so that the screw rod can only lift and cannot rotate; the anti-slip lines at the bottom of the extrusion disc are in contact with the ground, so that the friction force between the anti-slip lines and the ground can be increased, and the pay-off rack can be prevented from moving easily during working by utilizing the dry friction force.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a be provided with dwang, extrusion dish and hob isotructure cooperation in order to realize wide advantage of application scope, when working on the comparatively soft road surface of geology, can press down the press plate earlier, make No. two pieces insert No. two inslots, then start slow motor and drive the dwang and rotate, because the couple and the link at a piece top are colluded and are hung, so a piece does not contact with a groove, then the rotary rod can follow and rotate, because the existence of screw thread and movable rod receive the spacing of gag lever post, so can promote the extrusion dish and slowly extrude ground, thereby fasten the soft earth in bottom, then stop slow motor work, then lift up the press plate and make No. two pieces hug closely with the magnet strip, utilize suction to fix No. two piece spacing; then take off the couple and make a piece insert an inslot portion, the work of restart slow motor, can make the dwang drive a gear revolve, thereby make No. two gears of four sides and then rotate, because the existence of screw thread with spacing mouthful, the existence of limiting plate, the hob can slowly descend and insert earth through flexible mouthful, thereby fine firmly fix whole pay off rack, make pay off rack can stabilize the work under rugged environment, like this alright in order to reach the purpose that application scope is wide.

2. The utility model discloses a be provided with slow motor, gyro wheel and extrusion dish isotructure cooperation are in order to realize job stabilization's advantage, can promote the pay off rack through the gyro wheel and move to operating position, make No. two pieces insert No. two inslots after that, then start slow motor and drive the dwang and rotate, then No. two pieces can drive the rotary rod through No. two grooves and rotate, because existence and the movable rod of screw thread receive the spacing of gag lever post, so can promote the extrusion dish slowly to hug closely with ground, utilize the anti-skidding line of extrusion dish bottom and ground restriction of each other, can make this pay off rack at the during operation difficult removal, make unwrapping wire job stabilization, like this alright reach job stabilization's purpose.

Drawings

FIG. 1 is a schematic view of the whole structure of the present invention;

FIG. 2 is a schematic view of the position of the first block of the present invention;

FIG. 3 is a schematic diagram of the position of the second block of the structure of the present invention;

FIG. 4 is a schematic view of the junction between the rotary cylinder and the screw rod;

fig. 5 is a schematic view of the bottom structure of the extrusion disk of the present invention.

In the figure: 1. a pay-off rack; 2. a slow speed motor; 3. rotating the rod; 4. a first gear; 5. a second gear; 6. a roller; 7. an extrusion disc; 8. a limiting rod; 9. a first block; 10. a block number two; 11. a first groove; 12. a second groove; 13. rotating the rod; 14. a connecting rod; 15. a magnet bar; 16. a rotating cylinder; 17. a screw rod; 18. a movable rod.

Detailed Description

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

As shown in fig. 1 to 5, the utility model provides a quick pay-off stand for electromechanical construction, including pay-off stand 1, slow motor 2 and gyro wheel 6, the bottom fixedly connected with dwang 3 of slow motor 2, the outside swing joint of dwang 3 has one number of piece 9, the middle part swing joint of dwang 3 has connecting rod 14, the bottom fixed mounting of connecting rod 14 has No. two pieces 10, the bottom fixed mounting of dwang 3 has magnet strip 15, the top bearing of pay-off stand 1 lower extreme is connected with rotary rod 13, the upper end activity joint of rotary rod 13 has gear 4, no. one slot 11 has been seted up at the middle part of gear 4, no. two slots 12 have been seted up at the top of rotary rod 13, the inside swing joint of rotary rod 13 has movable rod 18, the bottom fixedly connected with extrusion disc 7 of movable rod 18, the top of extrusion disc 7 is provided with gag lever 8, the top of pay-off stand 1 lower extreme has four rotary drums 16 along annular equidistance joint, the top fixedly connected with gear 5 No. two, the inside swing joint of rotary drum 16 has screw rod 17, if the road surface is softer, can extrude the soft ground through extrusion disc 7, can fasten loose ground, more stable earth again, the spiral rod 17, make pay-off stand 1 insert again; if the road surface is harder, can directly promote gyro wheel 6 and make pay off rack 1 move to operating position, 7 extrusion road surfaces of rethread extrusion dish utilize thereby the frictional force of bottom antiskid line with the fine spacing fixed of pay off rack 1 for work is more stable.

Wherein, the bottom fixedly connected with of slow-speed motor 2 is located the annular plate and the annular plate outside dwang 3 both ends of controlling all are provided with the link, and the spacing groove has all been seted up to the outside left and right sides of dwang 3, and the top of the equal fixedly connected with limiting plate in both ends and limiting plate is provided with the couple about a piece 9 inboard, colludes the link through the couple, can make a piece 9 break away from with a groove 11, and when rotary rod 13 rotates the during operation, a gear 4 can not rotate.

When the rotating rod 3 rotates, the connecting rod 14 can drive the second block 10 to rotate by using the sliding blocks and the sliding ways, the second block 10 is attached to the magnet strip 15, and the second block 10 is not easy to slide down by using suction force; the second block 10 can be spaced from the magnet bar 15 by pressing the pressing plate.

The first block 9, the second block 10, the first groove 11 and the second groove 12 are of hexagonal structures, the first gear 4 is meshed with the second gear 5, and the hexagonal structures can be mutually limited and matched to work, so that the rotation is more stable; when the first gear 4 rotates, the four second gears 5 engaged with the first gear also rotate.

Wherein, the inner walls of the rotating rod 13 and the rotating cylinder 16 and the outer surfaces of the movable rod 18 and the spiral rod 17 are all engraved with threads, the limiting rod 8 adopts a telescopic sleeve type structure, and due to the existence of the threads and the existence of the limiting rod 8, when the rotating rod 13 rotates, the movable rod 18 can be slowly moved out from the inside of the rotating rod 13; when the rotary drum 16 rotates, the screw 17 is slowly removed from the inside of the rotary drum 16.

The left side and the right side of the screw rod 17 are both provided with limiting ports, the inner wall of the lower end of the rotating cylinder 16 is provided with a limiting plate, the middle part of the bottom of the extrusion disc 7 is carved with anti-skid grains, the middle part of the extrusion disc 7 is provided with four telescopic ports at equal intervals along the ring shape, and the screw rod 17 can be limited by the limiting ports and the limiting plates, so that the screw rod can only lift and cannot rotate; the anti-skid lines at the bottom of the extrusion disc 7 are in contact with the ground, so that the friction force between the anti-skid lines and the ground can be increased, and the pay-off rack 1 can be prevented from easily moving during working by utilizing the dry friction force.

The utility model discloses a theory of operation and use flow:

when the device works on a hard geological road surface, the pay-off rack can be pushed to move to a working position through the roller 6, and then the second block 10 is inserted into the second groove 12;

then, the slow motor 2 is started to drive the rotating rod 3 to rotate, the second block 10 drives the rotating rod 13 to rotate through the second groove 12, the extrusion disc 7 is pushed to be slowly attached to the ground due to the existence of threads and the limit of the movable rod 18 by the limiting rod 8, and the anti-skid lines at the bottom of the extrusion disc 7 are utilized to enable the pay-off rack 1 to work more stably;

when the device works on a road with soft geology, the pressing plate can be pressed downwards firstly, so that the second block 10 is inserted into the second groove 12;

then the slow motor 2 is started to drive the rotating rod 3 to rotate, and the hook at the top of the first block 9 is hooked with the hanging ring, so that the first block 9 is not contacted with the first groove 11, the rotating rod 13 can rotate along with the first block, and the rotating rod 18 is limited by the limiting rod 8 due to the existence of threads, so that the extrusion disc 7 can be pushed to slowly extrude the ground, and soft soil at the bottom is fastened;

then the slow motor 2 stops working, the pressing plate is lifted upwards to enable the second block 10 to be tightly attached to the magnet strip 15, and the second block 10 is limited and fixed by suction force; then take off the couple and make a piece 9 insert 11 insides in the groove, restart slow motor 2 work, can make dwang 3 drive a gear 4 and rotate to make No. two gears 5 of four sides follow to rotate, because the existence of screw thread and spacing mouthful, the existence of limiting plate, during the hob 17 can slowly descend and insert earth through flexible mouthful, thereby fine firmly fix whole pay off rack.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims (6)

1. The utility model provides a quick pay off rack is used in electromechanical construction, includes pay off rack (1), slow-speed motor (2) and gyro wheel (6), its characterized in that: bottom fixedly connected with dwang (3) of slow speed motor (2), the outside swing joint of dwang (3) has piece (9) No. one, the middle part swing joint of dwang (3) has connecting rod (14), the bottom fixed mounting of connecting rod (14) has piece (10) No. two, the bottom fixed mounting of dwang (3) has magnet strip (15), the top bearing of pay off rack (1) lower extreme is connected with rotary rod (13), the upper end activity joint of rotary rod (13) has gear (4) No. one, groove (11) have been seted up at the middle part of gear (4), no. two groove (12) have been seted up at the top of rotary rod (13), the inside swing joint of rotary rod (13) has movable rod (18), the bottom fixedly connected with extrusion disc (7) of movable rod (18), the top of extrusion disc (7) is provided with gag lever (8), the top of pay off rack (1) lower extreme has four rotor (16) along annular equidistance activity joint, the top fixedly connected with gear (5) No. two of rotor (16), the inside activity pole (17) of rotor (16).

2. The quick pay-off rack for electromechanical construction according to claim 1, characterized in that: the bottom fixedly connected with of slow-speed motor (2) is located annular plate and the annular plate in dwang (3) outside and both ends all are provided with the link about, the spacing groove has all been seted up to the outside left and right sides of dwang (3), the top of the equal fixedly connected with limiting plate in both ends and limiting plate is provided with the couple about piece (9) inboard.

3. The rapid pay-off stand for electromechanical construction according to claim 1, wherein: slide has all been seted up on the inner wall at both ends about dwang (3), the equal fixed mounting in the left and right sides of connecting rod (14) upper end has the slider, the top of No. two piece (10) is provided with the pressing plate that is located the connecting rod (14) outside.

4. The rapid pay-off stand for electromechanical construction according to claim 1, wherein: a block (9), a second block (10), a first groove (11) and a second groove (12) all adopt hexagonal structures, and a gear (4) is meshed with a second gear (5).

5. The rapid pay-off stand for electromechanical construction according to claim 1, wherein: threads are carved on the inner walls of the rotating rod (13) and the rotating cylinder (16) and the outer surfaces of the movable rod (18) and the spiral rod (17), and the limiting rod (8) adopts a telescopic sleeve type structure.

6. The rapid pay-off stand for electromechanical construction according to claim 1, wherein: spacing mouthful have all been seted up to the left and right sides of hob (17), install the limiting plate on the inner wall of a rotation section of thick bamboo (16) lower extreme, the middle part of extrusion disc (7) bottom is carved with anti-skidding line, four expansion mouths have been seted up along annular equidistance in the middle part of extrusion disc (7).

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