CN211545474U

CN211545474U - Cable paying-off mechanism

Info

Publication number: CN211545474U
Application number: CN202020103159.7U
Authority: CN
Inventors: 盛志雄
Original assignee: Shanghai Yaowen Wire And Cable Co ltd
Current assignee: Shanghai Yaowen Wire And Cable Co ltd
Priority date: 2020-01-16
Filing date: 2020-01-16
Publication date: 2020-09-22
Anticipated expiration: 2030-01-16

Abstract

The utility model relates to a cable equipment field especially relates to a cable paying out machine constructs, and its technical scheme is, is provided with the U-shaped frame on the chassis, and the bottom of U-shaped frame just is located the U-shaped frame and all is provided with the fixture block along chassis width direction's both ends, all is provided with the connecting axle male draw-in groove that is used for supplying the cable reel on the fixture block, and the bottom and the chassis of fixture block rotate to be connected, are provided with the mounting that is used for fixed U-shaped frame on the chassis. When the cable drum needs to be placed on the underframe, the cable drum is installed on the connecting shaft, the cable drum is pushed, the U-shaped frame is downwards rotated, and when the U-shaped frame is rotated to a horizontal state, the connecting shaft on the cable drum is clamped into the clamping groove on the clamping block. Then upwards rotate the U-shaped frame to vertical state, fix the U-shaped frame through the mounting to can fix the cable drum on the chassis. Need not carry the cable drum, labour saving and time saving to can effectively reduce the human cost.

Description

Cable paying-off mechanism

Technical Field

The utility model belongs to the technical field of the cable technique and specifically relates to a cable paying out machine constructs is related to.

Background

The cable industry is an important and benchmark industry of national economy, is called as 'blood vessels and nerves' of the national economy, and plays an important role in national economic construction and social development. The length of the cable used in real life is often very long, and the length of the cable is also one of the conditions for determining the process elements in the process of processing and manufacturing the cable.

Cables are generally rope-like cables made by stranding several wires or groups of wires, each group insulated from the other and often twisted around a center, the entire outer surface being covered with a highly insulating covering. A cable is a wire that is capable of transmitting power or information from one location to another. The cable has the characteristics of internal electrification and external insulation. Because the length of the cable is often very long, a cable reel is needed to reel and unwind the cable in each process.

The current chinese patent with an authority publication number of CN206307779U discloses a cable winding device placing rack, which comprises two relatively arranged placing plates, wherein two placing plates are horizontally provided with two movable rollers, two opposite surfaces of the movable rollers are fixedly connected with supporting columns, two ends of the movable rollers are sleeved with sliding blocks, the side walls of the placing plates are provided with a slideway matched with the sliding blocks near the top, and two ends of the movable rollers are connected with adjusting devices for adjusting the distance between the movable rollers through driving rods. When the cable drum is used, the distance between the two movable rollers is adjusted through the adjusting device, the cable drum is placed on the supporting column, the movable rollers are adjusted through the adjusting device to clamp the cable drum tightly, and the adjusting device is fixed through the limiting stopper.

However, the above-mentioned prior art solutions include the following solutions: when the cable reel is rolled up and is full of cables or wires, the cable reel can be heavier, and the cable reel is carried to the placing frame by manpower with more effort, and the labor and the time are wasted, so that the labor cost is higher.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, one of the purposes of the utility model is to provide a can effectively reduce the cable paying out machine of human cost constructs.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: the utility model provides a cable paying out machine constructs, includes the chassis, be provided with the U-shaped frame on the chassis, the bottom of U-shaped frame just is located the U-shaped frame and all is provided with the fixture block along chassis width direction's both ends, all be provided with the connecting axle male draw-in groove that is used for supplying the cable reel on the fixture block, the bottom and the chassis of fixture block rotate to be connected, be provided with the mounting that is used for fixed U-shaped frame on the chassis.

Through adopting above-mentioned technical scheme, when needs place the cable drum on the chassis, install the cable drum to the connecting axle on to promote the cable drum, rotate the U-shaped frame downwards simultaneously, when rotating the U-shaped frame to the horizontality, make the connecting axle card on the cable drum go into in the draw-in groove on the fixture block. Then upwards rotate the U-shaped frame to vertical state, fix the U-shaped frame through the mounting to can fix the cable drum on the chassis. Need not carry the cable drum, labour saving and time saving to can effectively reduce the human cost.

The present invention may be further configured in a preferred embodiment as: the supporting block is arranged at any end of the underframe along the width direction of the underframe, the rotating connecting rod penetrates through the supporting block and is arranged along the length direction of the underframe, a fixing rod is arranged at one end, close to the U-shaped frame, of the rotating connecting rod, and the fixing rod abuts against the U-shaped frame.

Through adopting above-mentioned technical scheme, when rotating U-shaped frame to vertical state, rotate the dead lever for dead lever and rotation connecting rod move towards the direction of keeping away from U-shaped frame, make the dead lever offset with the one end that the chassis was kept away from to U-shaped frame, thereby can fix U-shaped frame. When the U-shaped frame needs to be rotated to the horizontal state, the fixed rod is rotated, so that the fixed rod and the rotating connecting rod move, when the fixed rod is in the vertical state, the fixed rod is not abutted against the U-shaped frame any more, and the U-shaped frame can be rotated to the low horizontal state.

The present invention may be further configured in a preferred embodiment as: the chassis is close to the one end of U-shaped frame and all is provided with the connecting block along chassis width direction's both ends, run through on the top surface of U-shaped frame and be provided with the mounting groove that is used for supplying the fixture block that corresponds to stretch into, the mounting groove extends to the one end that the chassis was kept away from to the connecting block, the fixture block rotates through the pivot with the connecting block that corresponds and is connected.

Through adopting above-mentioned technical scheme, the fixture block stretches into in the mounting groove that corresponds to can strengthen the stability of being connected between fixture block and the chassis, thereby can be convenient for the rotation of fixture block.

The present invention may be further configured in a preferred embodiment as: and a tight abutting groove for the U-shaped frame to extend into is formed in the side wall of the bottom frame along the length direction of the bottom frame.

Through adopting above-mentioned technical scheme, when the U-shaped frame rotated to vertical state, the U-shaped frame card was gone into corresponding tight inslot that supports to can further increase the connection stability between U-shaped frame and the chassis.

The present invention may be further configured in a preferred embodiment as: and a chamfer is arranged at one end of the clamping block close to the underframe.

Through adopting above-mentioned technical scheme, the setting of chamfer can avoid the fixture block to contact at the pivoted in-process with the mounting groove and cause the damage to the fixture block, and the rotation of fixture block that can be convenient for.

The present invention may be further configured in a preferred embodiment as: and a reinforcing plate is arranged in the clamping groove and at the edge of the clamping groove.

Through adopting above-mentioned technical scheme, the intensity of draw-in groove can be strengthened to the reinforcing plate to can increase the life of draw-in groove, cause the damage to the draw-in groove when can avoiding connecting axle and draw-in groove contact.

The present invention may be further configured in a preferred embodiment as: the one end that just keeps away from the U-shaped frame on the chassis is provided with first unreeling roller, the one end that just keeps away from the U-shaped frame on the chassis is provided with the connecting rod, the one end and the chassis of connecting rod rotate to be connected, be provided with the elastic component between the other end of connecting rod and the chassis, the one end that the connecting rod is close to the elastic component is provided with the second and unreels the roller.

Through adopting above-mentioned technical scheme, the setting of first unreeling roller and second unreeling roller can be convenient for unreel of cable, and the setting of elastic component, can play the effect of buffering to the cable of transmission, and can avoid the cable to unreel the in-process because of the too big damage that causes the cable of pulling force.

The present invention may be further configured in a preferred embodiment as: the elastic part comprises a sliding rod and a spring sleeved on the sliding rod, one end of the sliding rod is connected with the bottom frame, the other end of the sliding rod penetrates through the connecting rod, one end of the spring is connected with the connecting rod, and the other end of the spring is connected with the bottom frame.

Through adopting above-mentioned technical scheme, when the tensile force that the cable received between the first unwinding roller and the second unwinding roller is great, make the spring compression to drive connecting rod and second unwinding roller rebound, thereby can play the effect of buffering to the cable, avoid the tensile force that the cable received great and lead to the fact the damage to the cable. When the cable received pulling force between first unreeling roller and the second unreeling roller is less, the connecting rod resumes to initial position under the elastic action of spring to can increase the pulling force of cable, avoid the pulling force that the cable received less and make the cable skew appear or twine together at the in-process that removes.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the arrangement of the U-shaped frame, the clamping block, the clamping groove and the fixing piece can effectively reduce the labor cost;

2. through the arrangement of the supporting block, the rotating connecting rod, the fixing rod and the abutting groove, the connection stability between the U-shaped frame and the underframe can be improved, so that the U-shaped frame can be firmly fixed;

3. through the setting of first unwinding roller, second unwinding roller, spring, connecting rod, can play the effect of buffering to the cable, avoid the cable to receive at the in-process that unreels pulling force great and cause the damage to the cable.

Drawings

Fig. 1 is a schematic view of the overall structure shown in the embodiment of the present invention;

fig. 2 is another schematic structural diagram of the embodiment of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2;

fig. 4 is an enlarged view of a portion B in fig. 2.

In the figure, 1, a chassis; 2. a U-shaped frame; 3. a stretch rod; 4. a butting rod; 5. connecting blocks; 6. a clamping block; 7. a card slot; 8. a reinforcing plate; 9. positioning blocks; 10. abutting against the groove; 11. a support block; 12. rotating the connecting rod; 13. a screw; 14. a drive rod; 15. fixing the rod; 16. an extrusion stem; 17. a guide bar; 18. a connecting roller; 19. a connecting rod; 20. positioning a rod; 21. a first unwinding roller; 22. a transfer roller; 23. a second unwinding roller; 24. a slide bar; 25. a spring.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a cable paying out machine constructs, including chassis 1, chassis 1 is provided with U-shaped frame 2 along its length direction's one end, and the opening of U-shaped frame 2 sets up down. And the U-shaped frame 2 includes a stretching rod 3 and abutting rods 4 provided at both ends of the stretching rod 3, and the abutting rods 4 are provided in the vertical direction.

Referring to fig. 2 and 3, the chassis 1 is close to the one end of the U-shaped frame 2 and is provided with the connecting block 5 at both ends along the width direction thereof, the top surface of the connecting block 5 is provided with a mounting groove in a penetrating manner, and the mounting groove extends to the one end of the connecting block 5 away from the chassis 1. The equal fixedly connected with fixture block 6 in bottom of two butt joint poles 4, and the bottom of fixture block 6 stretches into in the mounting groove and rotates through the pivot with connecting block 5 to be connected. One end of the fixture block 6 close to the underframe 1 is provided with a chamfer, so that the fixture block 6 can rotate conveniently. The top surface of the clamping block 6 is provided with a clamping groove 7 for inserting a connecting shaft of the cable drum, and the clamping groove 7 extends to two end surfaces of the clamping block 6 arranged along the width direction of the underframe 1. The edge that just is located draw-in groove 7 in draw-in groove 7 is provided with reinforcing plate 8, and reinforcing plate 8 can increase draw-in groove 7 and fixture block 6's intensity to can prolong the life of draw-in groove 7 and fixture block 6.

Referring to fig. 2 and 4, the end face of the chassis 1 close to the U-shaped frame 2 is provided with positioning blocks 9 at both ends along the width direction thereof, a fastening groove 10 for allowing the corresponding abutting rod 4 to extend into is penetratingly arranged on the top face of the positioning block 9, and the fastening groove 10 extends to the end face of the positioning block 9 far away from the chassis 1. Chassis 1 just is close to the one end of U-shaped frame 2 on its width direction's two terminal surfaces and all is provided with supporting shoe 11, wears to be equipped with in the supporting shoe 11 and rotates connecting rod 12, and rotates connecting rod 12 along the length direction setting of chassis 1, in this embodiment, rotates connecting rod 12 including the screw rod 13 and the actuating lever 14 that set gradually, and the diameter of screw rod 13 is less than the diameter of actuating lever 14. Screw rod 13 rotates with supporting shoe 11 to be connected, and the one end that supporting shoe 11 was kept away from to screw rod 13 is connected with actuating lever 14, and the one end of keeping away from screw rod 13 in the actuating lever 14 is connected with dead lever 15, and is concrete, dead lever 15 includes squeeze bar 16 and guide bar 17, and squeeze bar 16 is L shape setting with guide bar 17, and the one end of squeeze bar 16 is passed actuating lever 14 and is offseted with corresponding butt pole 4, and squeeze bar 16 and actuating lever 14Z threaded connection, and the other end of squeeze bar 16 is connected with guide bar 17. When the U-shaped frame 2 is rotated to a vertical state, the abutting rods 4 extend into the corresponding abutting grooves 10, the guide rods 17 are rotated, the extrusion rods 16 and the rotating connecting rods 12 are rotated, one ends, far away from the base frame 1, of the extrusion rods 16 and the abutting rods 4 are abutted, and therefore the U-shaped frame 2 can be fixed.

Referring to fig. 2, a connecting roller 18 is disposed at one end of the bottom frame 1 away from the U-shaped frame 2, a connecting rod 19 and a positioning rod 20 are disposed at one end of the bottom frame 1 away from the U-shaped frame 2, the positioning rod 20 is fixedly disposed on the bottom frame 1, a first unwinding roller 21 is disposed at one end of the positioning rod 20, a transmission roller 22 is disposed at the other end of the positioning rod 20, the positioning rod 20 is disposed in an inclined manner, and one end of the positioning rod 20 close to the first unwinding roller 21 is higher than one end of the positioning rod 20 close to the transmission roller 22. In this embodiment, four grooves are uniformly distributed on the outer side wall of the first unwinding roller 21 along the circumferential direction thereof. Connecting rod 19 sets up in the below of locating lever 20, and connecting rod 19's one end and chassis 1 are articulated mutually, and connecting rod 19's the other end is connected with the second and unreels roller 23, and has three ring channels along its circumference evenly distributed on the lateral wall of second unreeling roller 23.

Referring to fig. 2, an elastic member is disposed between one end of the connecting rod 19 close to the second unwinding roller 23 and the chassis 1, in this embodiment, the elastic member includes a sliding rod 24 and a spring 25 sleeved on the sliding rod 24, one end of the sliding rod 24 is connected with the chassis 1, the other end of the sliding rod 24 passes through the connecting rod 19, one end of the spring 25 is connected with the connecting rod 19, and the other end of the spring 25 abuts against the chassis 1. The cable on the cable drum is transmitted to the transmission roller 22 through the connecting roller 18 under the rotation of connecting axle to in moving to a recess on the first unwinding roller 21 through the transmission roller 22, the cable is transmitted to a ring channel on the second unwinding roller 23 through a recess on the first unwinding roller 21, then in transmitting to another recess on the first unwinding roller 21, set gradually, the cable is through first unwinding roller 21 and the second unwinding roller 23 and is the setting of staggering, last cable is through the recess transmission on the first unwinding roller 21 and carry out subsequent operation.

The implementation principle of the embodiment is as follows:

when the cable drum needs to be placed on the underframe 1, the cable drum is installed on the connecting shaft, the cable drum is pushed, the U-shaped frame 2 is downwards rotated, and when the U-shaped frame 2 is rotated to a horizontal state, shafts at two ends of the connecting shaft on the cable drum are clamped into the clamping grooves 7 of the corresponding clamping blocks 6. Then upwards rotate U-shaped frame 2 to vertical state for in the pole 4 stretches into the corresponding tight groove 10 that supports, rotate guide bar 17, make extrusion stem 16 and rotation connecting rod 12 rotate, and make extrusion stem 16 and the one end that the butt pole 4 kept away from chassis 1 offset, thereby can fix U-shaped frame 2.

After fixing the cable drum, rotate through the drive connecting axle, drive the cable drum and rotate to can drive the cable and unreel, and at the in-process that the cable unreeled, under the effect of unreeling roller 23 through first unreeling roller 21 and second, can adjust the tension of cable, avoid the pulling force that the cable received too big and cause the damage to the cable. When the pulling force that the cable received is great, spring 25 compresses to drive connecting rod 19 and second unreel roller 23 rebound, thereby can play the effect of buffering to the cable, avoid the pulling force that the cable received great and cause the damage to the cable.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a cable paying out machine constructs, includes chassis (1), its characterized in that: be provided with U-shaped frame (2) on chassis (1), the bottom of U-shaped frame (2) just is located U-shaped frame (2) and all is provided with fixture block (6) along chassis (1) width direction's both ends, all be provided with connecting axle male draw-in groove (7) that are used for supplying the cable reel on fixture block (6), the bottom and chassis (1) of fixture block (6) rotate to be connected, be provided with the mounting that is used for fixed U-shaped frame (2) on chassis (1).

2. The cable paying out mechanism of claim 1, wherein: the chassis (1) is provided with supporting shoe (11) along its width direction's arbitrary one end, wear to be equipped with in supporting shoe (11) and rotate connecting rod (12), rotate connecting rod (12) and set up along the length direction of chassis (1), the one end that rotates connecting rod (12) and be close to U-shaped frame (2) is provided with dead lever (15), dead lever (15) and U-shaped frame (2) offset.

3. The cable paying out mechanism of claim 1, wherein: chassis (1) is close to the one end of U-shaped frame (2) and all is provided with connecting block (5) along chassis (1) width direction's both ends, run through on the top surface of U-shaped frame (2) and be provided with the mounting groove that is used for supplying fixture block (6) that correspond to stretch into, the mounting groove extends to the one end that chassis (1) was kept away from in connecting block (5), fixture block (6) are connected through the pivot rotation with connecting block (5) that correspond.

4. The cable paying out mechanism of claim 1, wherein: and a tight abutting groove (10) for the U-shaped frame (2) to extend into is arranged on the side wall of the bottom frame (1) along the length direction of the bottom frame.

5. The cable paying out mechanism of claim 1, wherein: and a chamfer is arranged at one end of the fixture block (6) close to the underframe (1).

6. The cable paying out mechanism of claim 1, wherein: and a reinforcing plate (8) is arranged in the clamping groove (7) and at the edge of the clamping groove (7).

7. The cable paying out mechanism of claim 1, wherein: the utility model discloses a rolling machine, including chassis (1), U-shaped frame (2), connecting rod (19), the one end of just keeping away from U-shaped frame (2) on chassis (1) is provided with first unreeling roller (21), the one end of just keeping away from U-shaped frame (2) on chassis (1) is provided with connecting rod (19), the one end and chassis (1) rotation of connecting rod (19) are connected, be provided with the elastic component between the other end of connecting rod (19) and chassis (1), the one end that connecting rod (19) are close to the elastic component is provided with second unreeling.

8. The cable payout mechanism as defined in claim 7, wherein: the elastic part comprises a sliding rod (24) and a spring (25) sleeved on the sliding rod (24), one end of the sliding rod (24) is connected with the chassis (1), the other end of the sliding rod (24) penetrates through the connecting rod (19), one end of the spring (25) is connected with the connecting rod (19), and the other end of the spring (25) is connected with the chassis (1).