CN212608650U - Cable traction machine convenient for connecting cable head - Google Patents

Abstract

The utility model relates to a tractor technical field especially relates to a make things convenient for cable head's cable tractor, which comprises a frame, the equal swing joint in position has the conveying track about the top of frame, logical groove has been seted up in the left side of frame, the spout has all been seted up at the upper and lower both ends that lead to the groove top, sliding connection has the slider in the spout, the top fixedly connected with reset block of slider. The to-be-solved technical problem of the utility model is through the dwang, the cooperation of locking chuck and locking piece is used, make and lay the rotatory dwang of process at the cable and can realize removing the cable head inside the conveying track of tractor, a large amount of engineering time has been practiced thrift, construction cost is reduced, therefore, the clothes hanger is strong in practicability, through the locking chuck, the cooperation of slider and draw-in groove is used, make the cable head can be accurate sending into in the tractor of the in-process of sending into the tractor, can not squint, avoid manual potential safety hazard of sending into the cause, improve equipment's security performance.

Description

Cable traction machine convenient for connecting cable head

Technical Field

The utility model relates to a tractor technical field specifically is a make things convenient for cable head's cable tractor.

Background

At present, enterprises such as oil plants, chemical plants, power plants and the like need to use cables to transmit electric energy, the cables are thick in diameter and heavy in weight, and workers need to hold the cables and then send the cables into a tractor for laying when laying the cables;

most of the existing tractors are drawn in a conveying track on the tractor by manually conveying a cable, the tractors waste time and labor in the process of connecting a cable head, a large amount of operation time is wasted, the use performance is poor, the cable head is easily deviated in manual conveying, certain potential safety hazards are caused, and the safety performance of equipment is low.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a make things convenient for cable head's cable tractor has solved the tractor and needs personnel to hold up the cable at the process of connecting cable head and send into the process of conveying track waste plenty of time and manual conveying cable head easily to leading to the fact the potential safety hazard partially.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a cable tractor convenient for connecting a cable head comprises a rack, wherein the upper and lower positions of the top of the rack are movably connected with a conveying crawler belt, the left side of the rack is provided with a through groove, the upper and lower ends of the top of the through groove are respectively provided with a sliding groove, a sliding block is connected in the sliding groove in a sliding manner, the top of the sliding block is fixedly connected with a reset block, a compression spring is fixedly connected between the bottom of the sliding block and the inner wall of the sliding groove, the upper and lower ends of the rack, which are positioned at the left side of the sliding groove, are respectively and movably connected with a rotating disc, the axial positions of the two rotating discs are fixedly connected with a rotating rod, one end of the rotating rod penetrates through the lower part of the rack and is fixedly connected with a rotating hand wheel, the outer walls of the two rotating discs are respectively and fixedly connected with a, the movable groove is internally and movably connected with a locking block, a reset spring is fixedly connected between the top of the locking block and the inner wall of the movable groove, a through hole is formed in the upper portion of the locking chuck, a pull rod is movably connected in the through hole, the bottom of the pull rod is fixedly connected to the top of the locking block, clamping grooves are formed in the left side and the right side of the lower portion of the outer wall of the locking chuck, and the clamping grooves are matched with the sliding blocks.

Further preferably, the width of the left side of the through groove is larger than the width of the locking chuck.

Further preferably, the central line of the locking chuck is in the same straight line with the central lines of the two conveying tracks.

Further preferably, the bearing is sleeved at the position where the rotating rod is connected with the rack, and the rotating rod is rotatably connected inside the rack.

Preferably, the left end of the lower part of the locking block is an inclined plane, and the right end of the lower part of the locking block is provided with a sawtooth sharp corner.

Further preferably, one side of the sliding block, which is close to the locking chuck, is provided with an inclined surface.

(III) advantageous effects

The utility model provides a make things convenient for cable head's cable tractor possesses following beneficial effect:

(1) the device uses through the cooperation of dwang, locking chuck and locking piece, makes and to lay the rotatory dwang of process at needs and can realize moving the cable head inside the conveying track of tractor, has practiced thrift a large amount of engineering time, has reduced construction cost, and the practicality is strong.

(2) The device uses through the cooperation of locking chuck, slider and draw-in groove, makes the cable head can be accurate send into the tractor in the in-process of sending into the tractor, can not squint, avoids the manual potential safety hazard of sending into and causing, improve equipment's security performance.

Drawings

FIG. 1 is a main sectional view of the overall structure of the present invention;

FIG. 2 is an enlarged view of the position A of FIG. 1 according to the present invention;

fig. 3 is a cross-sectional view of the locking collet of the present invention;

fig. 4 is a structural diagram of the lock block of the present invention.

In the figure: 1, a frame; 2, conveying a crawler belt; 3, a through groove; 4, a chute; 5, a sliding block; 6 a reset block; 7 compressing the spring; 8, rotating the disc; 9 rotating the rod; 10 rotating the hand wheel; 11 a connecting rod; 12 locking clamping heads; 13 cable through-beam holes; 14, a movable groove; 15 locking block; 16 a return spring; 17 a through hole; 18 a pull rod; 19 card slots.

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. 1-4, the present invention provides a technical solution: a cable tractor convenient for connecting a cable head comprises a rack 1, wherein the upper and lower positions of the top of the rack 1 are movably connected with a conveying crawler 2, the left side of the rack 1 is provided with a through groove 3, the upper and lower ends of the top of the through groove 3 are respectively provided with a chute 4, a slide block 5 is slidably connected in the chute 4, the top of the slide block 5 is fixedly connected with a reset block 6, a compression spring 7 is fixedly connected between the bottom of the slide block 5 and the inner wall of the chute 4, the upper and lower ends of the rack 1 positioned at the left side of the chute 4 are respectively movably connected with a rotating disc 8, the axial positions of the two rotating discs 8 are fixedly connected with a rotating rod 9, one end of the rotating rod 9 penetrates through to the lower part of the rack 1 and is fixedly connected with a rotating hand wheel 10, a bearing is sleeved at the position where the rotating rod 9 is connected, the outer walls of the two rotating discs 8 are fixedly connected with connecting rods 11, one ends of the two connecting rods 11 are hinged with locking chucks 12, the width of the left side of the through groove 3 is larger than that of the locking chucks 12, so that the locking chucks 12 cannot be blocked by a tractor when lifted to the tractor, the central line of the locking chucks 12 and the central lines of the two conveying tracks 2 are on the same straight line, so that cables can be accurately conveyed into the tractor, the middle parts of the locking chucks 12 are provided with cable penetrating holes 13, the inner wall of the upper parts of the locking chucks 12 is provided with movable grooves 14, locking blocks 15 are movably connected in the movable grooves 14, the left ends of the lower parts of the locking blocks 15 are arranged into inclined planes, so that the cables can be conveniently inserted, the right ends of the lower parts of the locking blocks 15 are provided with sawtooth sharp corners, when the cables are inserted into the locking chucks 12, an included angle is formed between the cables and the interiors, the cable end fixing device can effectively prevent a cable from slipping off, when the cable is placed on a tractor to be dragged, the cable is parallel to the locking chuck 12 due to the gravity of the cable, the sharp corners of the saw teeth on the locking block 15 and the cable are released from being clamped, the rotating rod 9, the locking chuck 12 and the locking block 15 are matched for use, the cable can be moved into the conveying crawler 2 of the tractor by rotating the rotating rod 9 in the process of needing to lay the cable, a large amount of construction time is saved, the construction cost is reduced, the practicability is strong, a reset spring 16 is fixedly connected between the top of the locking block 15 and the inner wall of the movable groove 14, a through hole 17 is formed in the upper part of the locking chuck 12, a pull rod 18 is movably connected in the through hole 17, the bottom of the pull rod 18 is fixedly connected to the top of the locking block 15, and the clamping state of the locking block 15 and the cable end can, clamping grooves 19 are formed in the left side and the right side of the lower portion of the outer wall of the locking chuck 12, the clamping grooves 19 are matched with the sliding block 5, and an inclined plane is formed in one side, close to the locking chuck 12, of the sliding block 5, so that the sliding block 5 can be conveniently clamped inside the clamping grooves 19.

The working principle is as follows: when a cable needs to be pulled, a cable head is inserted into a cable through-hole 13 formed in a locking chuck 12, then a rotating hand wheel 10 is shaken to enable a rotating rod 9 fixedly connected with the rotating hand wheel 10 to start rotating, two rotating discs 8 fixedly connected with the rotating rod 9 enable connecting rods 11 fixedly connected with the outer walls of the rotating discs 8 to start swinging along the rotating direction of the rotating discs 8, at the moment, the locking chuck 12 hinged to one end of each of the two connecting rods 11 starts to be lifted, an included angle is formed between the cable and the cable through-hole 13 due to lifting of the locking chuck 12, at the moment, a locking block 15 in sliding connection with the inside of the locking chuck 12 clamps the cable to prevent the cable from sliding off, along with the rotation of the rotating hand wheel 10, the locking chuck 12 is lifted to the top of a rack 1, at the moment, sliders 5 movably connected with the upper end and the lower end of the top of the rack 1 are clamped with two clamping grooves 19 formed in the, make locking chuck 12 fix at the top of frame 1, then the conveying track 2 through 1 top swing joint of frame pulls away the cable, whole easy operation is convenient, a large amount of engineering time has been practiced thrift, construction cost is reduced, when the cable need not pull, through promoting locking chuck 12 top swing joint's pull rod 18, just will with the inside of pull rod 18 bottom fixed connection's locking piece 15 pulling to locking chuck 12, make cable head and 15 contact chucking states of locking piece, can take off the cable.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention.

Claims (6)

1. The utility model provides a conveniently connect cable head's cable tractor, includes frame (1), its characterized in that: the upper and lower positions of the top of the rack (1) are movably connected with a conveying crawler belt (2), a through groove (3) is formed in the left side of the rack (1), sliding grooves (4) are formed in the upper and lower ends of the top of the through groove (3), a sliding block (5) is connected in the sliding groove (4) in a sliding mode, a reset block (6) is fixedly connected to the top of the sliding block (5), and a compression spring (7) is fixedly connected between the bottom of the sliding block (5) and the inner wall of the sliding groove (4);

the upper end and the lower end of the rack (1) on the left side of the sliding chute (4) are movably connected with rotating discs (8), the axial line positions of the two rotating discs (8) are fixedly connected with rotating rods (9), and one end of each rotating rod (9) penetrates through the lower part of the rack (1) and is fixedly connected with a rotating hand wheel (10);

the outer walls of the two rotating discs (8) are fixedly connected with connecting rods (11), one ends of the two connecting rods (11) are hinged to locking chucks (12), cable penetrating holes (13) are formed in the middle of the locking chucks (12), movable grooves (14) are formed in the inner walls of the upper portions of the locking chucks (12), locking blocks (15) are movably connected in the movable grooves (14), reset springs (16) are fixedly connected between the tops of the locking blocks (15) and the inner walls of the movable grooves (14), through holes (17) are formed in the upper portions of the locking chucks (12), pull rods (18) are movably connected in the through holes (17), and the bottoms of the pull rods (18) are fixedly connected to the tops of the locking blocks (15);

clamping grooves (19) are formed in the left side and the right side of the lower portion of the outer wall of the locking chuck (12), and the clamping grooves (19) are matched with the sliding block (5) mutually.

2. The cable tractor of claim 1, wherein the cable tractor is adapted to facilitate connection of a cable head, and further comprises: the width of the left side of the through groove (3) is larger than that of the locking chuck (12).

3. The cable tractor of claim 1, wherein the cable tractor is adapted to facilitate connection of a cable head, and further comprises: the central line of the locking chuck (12) and the central lines of the two conveying crawler belts (2) are on the same straight line.

4. The cable tractor of claim 1, wherein the cable tractor is adapted to facilitate connection of a cable head, and further comprises: the bearing has been cup jointed with the position that dwang (9) and frame (1) are connected, dwang (9) rotate to be connected in the inside of frame (1).

5. The cable tractor of claim 1, wherein the cable tractor is adapted to facilitate connection of a cable head, and further comprises: the left end position of the lower part of the locking block (15) is an inclined plane, and the right end of the lower part of the locking block (15) is provided with a sawtooth sharp corner.

6. The cable tractor of claim 1, wherein the cable tractor is adapted to facilitate connection of a cable head, and further comprises: one side of the sliding block (5) close to the locking chuck (12) is provided with an inclined surface.

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