CN217102439U

CN217102439U - Cable pay-off rack device for construction

Info

Publication number: CN217102439U
Application number: CN202121262212.9U
Authority: CN
Inventors: 刘建敏; 毛小平
Original assignee: Guangdong Baichuan Electric Power Co ltd
Current assignee: Guangdong Baichuan Electric Power Co ltd
Priority date: 2021-06-07
Filing date: 2021-06-07
Publication date: 2022-08-02
Anticipated expiration: 2031-06-07

Abstract

The utility model discloses a cable pay-off rack device for construction, which comprises a bracket, wherein the outer part of the bracket is fixedly connected with a motor-driven box, the inner part of the motor-driven box is fixedly connected with a servo motor, the output end of the servo motor is fixedly connected with a rotating shaft, the rotating shaft penetrates and extends between the brackets, and the outer part of the rotating shaft is fixedly sleeved with a round roller, the central axis of the rotating shaft is superposed with the central axis of the round roller, the outer part of the round roller is movably wound with a cable, the bottom ends of the brackets at two sides are respectively fixedly connected with a supporting column, the reciprocating screw rod and the round roller are matched with each other to rotate by arranging the servo motor, the rotating shaft, a trough disc and a belt, so that a slider drives the cable to pay off through the reciprocating motion on the reciprocating screw rod, the effect of continuously adjusting the pay-off position and neatly paying off is realized, and the phenomenon of toppling over of the pay-off rack caused by the uneven distribution of the cable on the pay-off rack is avoided, meanwhile, the workload of manual traction is saved, and the working efficiency is improved.

Description

Cable pay-off rack device for construction

Technical Field

The utility model relates to a cable unwrapping wire technical field specifically is a cable pay off rack device is used in construction.

Background

The electric wire and cable refer to materials used for electric power, communication and related transmission purposes, long-distance laying is needed during electric power work, a cable pay-off rack is needed for paying off, the weight of the cable is too heavy, the gravity is considered, the size of the pay-off rack is usually too large, the inertia is large, the movement is also careful, the paying-off speed cannot be too high, and the efficiency is low.

The existing cable pay-off rack pay-off needs manual assistance to pull a cable to pay off due to overweight, so that the cable on the pay-off rack is not wound uniformly due to irregular pay-off, the cable is inclined and collapsed, the cable is not convenient to move and fix, the cable cannot cope with changeable terrain environments, and the pay-off rack is prone to rollover, and the twist degree is out of level due to the uneven pay-off angle, so that the laying work efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in overcoming prior art unable neat unwrapping wire and the unable defect of coping with different relief environment, provide a cable pay off rack device for construction. The cable pay-off rack device for construction has the characteristics of orderly paying off, support angle adjustment and the like.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cable pay off rack device for construction, includes the support, the motor-driven case of outside fixedly connected with of support, and the inside fixedly connected with servo motor of motor-driven case to servo motor's output fixedly connected with pivot, the pivot runs through and extends to between the support, and the external fixation of pivot has cup jointed the circle roller, the axis of pivot is coincidence form with the axis of circle roller, the outside activity winding of circle roller has the cable, and the bottom of both sides support is fixedly connected with support column respectively, and the bottom fixedly connected with base of support column to the bottom fixedly connected with gyro wheel of base.

Preferably, the external part of the rotating shaft is fixedly sleeved with the groove disc, the external parts of the groove discs at two ends are movably sleeved with the belt, the internal part of the groove disc positioned below is fixedly sleeved with the reciprocating screw rod, the external thread of the reciprocating screw rod is sleeved with the first sliding block, and the cable is movably sleeved inside the first sliding block.

Preferably, the top both sides of base are fixedly connected with fixed block respectively, and the outside fixedly connected with handle of one side fixed block wherein to the one end fixedly connected with screw rod of handle, the screw rod runs through between the fixed block, the outside screw thread of screw rod has cup jointed slider two, and the supplementary turning block of the top fixedly connected with of slider two to the inside activity of supplementary turning block has cup jointed branch, another supplementary turning block of other end outside activity through connection of branch, the outside activity in top of support column has cup jointed main turning block, and the top and the support fixed connection of main turning block.

Preferably, a plurality of slot has evenly been seted up to the outside equidistance of gyro wheel, and the inside swing joint of slot has the inserted bar, the spout has been seted up respectively to the outside of base, and inner wall one side fixedly connected with spring one of spout to the other end and the inserted bar fixed connection of spring one, logical groove has been seted up to the inside of inserted bar, and leads to the inside fixedly connected with universal telescopic link of groove to the top fixedly connected with extension piece of universal telescopic link, the inside bottom fixedly connected with spring two that leads to the groove, and the outside at universal telescopic link is cup jointed in the activity of spring two.

Preferably, the first sliding block forms a reciprocating sliding structure with the reciprocating screw rod through the servo motor, the rotating shaft, the grooved discs and the belt, and the grooved discs at the two ends form a transmission structure with the motor box through the servo motor, the rotating shaft and the belt.

Preferably, the sliding block II and the screw form a sliding structure, and the support rod and the auxiliary rotating block form a rotating structure.

Preferably, the inserted bar forms fixed knot through between spring one and the slot and constructs the buckle structure through between spring two and universal telescopic link and the spout.

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

1. through the arrangement of the servo motor, the rotating shaft, the grooved disc and the belt, the reciprocating screw rod and the round roller which are matched with each other are rotated, so that the slider drives a cable to pay off through reciprocating motion on the reciprocating screw rod, the effects of continuously adjusting the pay-off position and neatly paying off are achieved, the phenomenon of toppling over of the pay-off rack caused by uneven distribution of the cable on the pay-off rack is avoided, meanwhile, the workload of manual traction is saved, and the working efficiency is improved;

2. through setting up handle and screw rod for the slip of slider two horizontal direction on the screw rod, thereby make and promote branch through supplementary turning block and rotate, thereby make the other end of branch use the angle modulation of main turning block as the fulcrum through another supplementary turning block, realize the height to different relief adjustment support both ends, make the support keep the horizontality, avoid leading to the phenomenon of the pay off rack unstability and turning on one's side to take place because of the gradient.

Drawings

Fig. 1 is a sectional view of the present invention;

FIG. 2 is a side view of the structure of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 2.

Reference numbers in the figures: 1. a support; 2. a motorized case; 3. a servo motor; 4. a rotating shaft; 5. a belt; 6. a grooved disc; 7. a reciprocating screw rod; 8. a round roller; 9. a support pillar; 10. a roller; 11. a base; 12. a cable; 13. A first sliding block; 14. an auxiliary turning block; 15. a handle; 16. a screw; 17. a strut; 18. a second sliding block; 19. A main turning block; 20. a fixed block; 21. a chute; 22. an extension block; 23. a universal telescopic rod; 24. a first spring; 25. a through groove; 26. inserting a rod; 27. a slot; 28. and a second spring.

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.

Referring to fig. 1-3, the utility model provides a technical scheme of cable pay-off rack device for construction: the cable pay-off rack device for construction comprises a support 1, a motor-driven box 2 is fixedly connected to the outside of the support 1, a servo motor 3 is fixedly connected to the inside of the motor-driven box 2, a rotating shaft 4 is fixedly connected to the output end of the servo motor 3, the rotating shaft 4 extends between the supports 1 in a penetrating manner, a round roller 8 is fixedly sleeved on the outside of the rotating shaft 4, the central axis of the rotating shaft 4 is overlapped with the central axis of the round roller 8, a cable 12 is movably wound on the outside of the round roller 8, support columns 9 are respectively and fixedly connected to the bottom ends of the supports 1 at two sides, a base 11 is fixedly connected to the bottom ends of the support columns 9, a roller 10 is fixedly connected to the bottom end of the base 11, a groove disc 6 is fixedly sleeved on the outside of the rotating shaft 4, a belt 5 is movably sleeved on the outside of the groove discs 6 at two ends, a reciprocating lead screw 7 is fixedly sleeved on the inside of the groove disc 6 located below, and a first sliding block 13 is sleeved on the external thread of the reciprocating lead screw 7, the cable 12 is movably sleeved inside the sliding block I13, the sliding block I13 forms a reciprocating sliding structure through the servo motor 3, the rotating shaft 4, the grooved discs 6, the belt 5 and the reciprocating screw rod 7, the grooved discs 6 at two ends form a transmission structure through the servo motor 3, the rotating shaft 4, the belt 5 and the motor box 2, the reciprocating screw rod 7 and the round roller 8 are matched with each other to rotate through the arrangement of the servo motor 3, the rotating shaft 4, the grooved discs 6 and the belt 5, so that the sliding block I13 drives the cable 12 to pay off through reciprocating motion on the reciprocating screw rod 7, the paying-off position is continuously adjusted, the effect of tidying the paying-off is realized, the phenomenon that the pay-off rack is toppled over due to uneven distribution of the cable on the pay-off rack is avoided, the workload of manual traction is saved, the working efficiency is improved, two sides of the top end of the base 11 are respectively and fixedly connected with the fixing blocks 20, and the outside of one side fixed block 20 is fixedly connected with a handle 15, and one end of the handle 15 is fixedly connected with a screw 16, the screw 16 penetrates between the fixed blocks 20, the outside thread of the screw 16 is sleeved with a second slider 18, the top end of the second slider 18 is fixedly connected with an auxiliary rotating block 14, the inside of the auxiliary rotating block 14 is movably sleeved with a support rod 17, the second slider 18 forms a sliding structure with the screw 16 through the handle 15, the support rod 17 forms a rotating structure with the support 1 through the second slider 18 and the auxiliary rotating block 14, the outside of the other end of the support rod 17 is movably connected with another auxiliary rotating block 14 in a penetrating manner, the outside of the top end of the support column 9 is movably sleeved with a main rotating block 19, the top end of the main rotating block 19 is fixedly connected with the support 1, the outside of the roller 10 is uniformly provided with a plurality of slots 27 at equal intervals, and the inside of the slots 27 is movably connected with an inserted rod 26, insert bar 26 passes through to constitute fixed knot between spring 24 and the slot 27 and constructs fixed knot, and extend and constitute buckle structure between piece 22 passes through two 28 and universal telescopic rod 23 of spring and the spout 21, spout 21 has been seted up respectively to the outside of base 11, and inner wall one side fixedly connected with spring 24 of spout 21, and the other end and the insert bar 26 fixed connection of spring 24, logical groove 25 has been seted up to the inside of insert bar 26, and the inside fixedly connected with universal telescopic rod 23 that leads to groove 25, and the top fixedly connected with of universal telescopic rod 23 extends piece 22, the inside bottom fixedly connected with spring two 28 that leads to groove 25, and the activity of spring two 28 cup joints the outside at universal telescopic rod 23.

The working principle is as follows: the servo motor 3 is started to enable the rotating shaft 4 to drive the round roller 8 to rotate, the cable 12 is paid off, meanwhile, the rotating shaft 4 drives the transmission between the groove disc 6 and the belt 5, so that the reciprocating screw rod 7 rotates, the first sliding block 13 drives the cable 12 to reciprocate in the horizontal direction, the uniform paying-off adjusting position of the cable 12 achieves the effect of tidy paying-off, when uneven terrain is met, the handle 15 is manually shaken, the second sliding block 18 horizontally slides on the screw rod 16, the auxiliary rotating block 14 pushes the supporting rod 17 to rotate, the other end of the supporting rod 17 is adjusted through the angle of the other auxiliary rotating block 14 with the main rotating block 19 as a fulcrum, the levelness of the pay-off rack in different terrains is adjusted, the situations of side turning of the pay-off rack and the torsion degree of the cable caused by inclination are avoided, and the working efficiency is improved, meanwhile, when the whole body needs to be moved, the movement is realized through the roller 10, and when the stopping and fixing are needed, the extension block 22 is rotated to 90 degrees through the universal telescopic rod 23, the elastic contraction is realized in the through groove 25 through the elastic force of the second spring 28 and the universal telescopic rod 23, the first spring 24 is released, and the inserted bar 26 is pushed into the inserting groove 27 through the spring reaction force of the first spring 24, so that the fixing is realized.

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

1. The utility model provides a cable pay off rack device for construction, includes support (1), its characterized in that: the outer portion of the support (1) is fixedly connected with a motor-driven box (2), the inner portion of the motor-driven box (2) is fixedly connected with a servo motor (3), the output end of the servo motor (3) is fixedly connected with a rotating shaft (4), the rotating shaft (4) penetrates and extends between the supports (1), a round roller (8) is fixedly sleeved on the outer portion of the rotating shaft (4), the central axis of the rotating shaft (4) and the central axis of the round roller (8) are overlapped, a cable (12) is movably wound on the outer portion of the round roller (8), support columns (9) are fixedly connected to the bottom ends of the supports (1) on two sides respectively, a base (11) is fixedly connected to the bottom ends of the support columns (9), and idler wheels (10) are fixedly connected to the bottom end of the base (11);

a groove disc (6) is fixedly sleeved outside the rotating shaft (4), belts (5) are movably sleeved outside the groove discs (6) at two ends, a reciprocating screw rod (7) is fixedly sleeved inside the groove disc (6) at the lower part, a first sliding block (13) is sleeved on the external thread of the reciprocating screw rod (7), and the cable (12) is movably sleeved inside the first sliding block (13);

the two sides of the top end of the base (11) are fixedly connected with fixing blocks (20) respectively, the outside of one fixing block (20) is fixedly connected with a handle (15), one end of the handle (15) is fixedly connected with a screw rod (16), the screw rod (16) penetrates through the fixing blocks (20), the outside of the screw rod (16) is sleeved with a second sliding block (18), the top end of the second sliding block (18) is fixedly connected with an auxiliary rotating block (14), a supporting rod (17) is movably sleeved inside the auxiliary rotating block (14), the outside of the other end of the supporting rod (17) is movably connected with another auxiliary rotating block (14) in a penetrating mode, a main rotating block (19) is movably sleeved on the outside of the top end of the supporting column (9), and the top end of the main rotating block (19) is fixedly connected with the support (1);

a plurality of slot (27) have evenly been seted up to the outside equidistance of gyro wheel (10), and the inside swing joint of slot (27) has inserted bar (26), spout (21) have been seted up respectively to the outside of base (11), and inner wall one side fixedly connected with spring (24) of spout (21) to the other end and inserted bar (26) fixed connection of spring (24), logical groove (25) have been seted up to the inside of inserted bar (26), and lead to inside fixedly connected with universal telescopic link (23) of groove (25), and the top fixedly connected with extension piece (22) of universal telescopic link (23), lead to the inside bottom fixedly connected with spring two (28) of groove (25), and spring two (28) activity cup joints in the outside of universal telescopic link (23).

2. The cable pay-off rack device for construction as claimed in claim 1, wherein: the first sliding block (13) forms a reciprocating sliding structure with the reciprocating screw rod (7) through the servo motor (3), the rotating shaft (4), the groove discs (6) and the belt (5), and the groove discs (6) at the two ends form a transmission structure with the motor box (2) through the servo motor (3), the rotating shaft (4), the belt (5) and the motor box.

3. The cable pay-off rack device for construction as claimed in claim 2, wherein: the second sliding block (18) forms a sliding structure with the screw rod (16) through the handle (15), and the support rod (17) forms a rotating structure with the support (1) through the second sliding block (18) and the auxiliary rotating block (14).

4. The cable pay-off rack device for construction as claimed in claim 3, wherein: the inserted bar (26) forms a fixing structure with the slot (27) through the first spring (24), and the extension block (22) forms a buckling structure with the sliding groove (21) through the second spring (28) and the universal telescopic rod (23).