Rapid butt joint device for power cable production

Abstract

The utility model discloses a quick butt joint device for power cable production, which comprises a base, two first mounting plates and two square plates are fixedly mounted at the top of the base, a same sliding rod is fixedly mounted between the two first mounting plates, two sliding sleeves are slidably sleeved on the sliding rod, and the square plates are fixedly mounted on the two sliding sleeves. Positioning blocks are fixedly mounted at the tops of the two sliding sleeves, linkage racks are fixedly mounted on one sides of the two sliding sleeves, threading holes are formed in the two positioning blocks, gear rings are rotatably mounted on the two sides of the two positioning blocks, metal rods are fixedly mounted at the tops of the two positioning blocks, and locking bolts are mounted on the two metal rods in a threaded mode; and connecting rods are rotationally mounted at one ends of the two locking bolts. The rapid butt joint device for power cable production is simple in structure and convenient to use, the cable can be conveniently and stably clamped and then pressed and butted, the safety is high, and time and labor are saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable production technical field, concretely is a kind of quick butt joint device for power cable production. BACKGROUND

[0002] With the rapid development of urban construction, people's demand for electricity gradually increases, and the use amount of cable is more and more, so the number of cable failure in operation is more and more, and the intermediate joint failure is most. The intermediate joint of cable is the connecting part of two cables, and due to installation quality, material quality and material aging, etc. Problems, it is easy to cause the intermediate joint failure of cable, so it is necessary to butt joint device for butt joint processing of cable.

[0003] At present, when butt joint cable, in order to make the cable butt joint firm, cable needs to be straightened, and the rotating stress of cable itself will promote the sliding of cable, and the butt joint device cannot effectively clamp and fix the cable, which will cause the misplacement of cable butt joint positioning, increase the butt joint difficulty, the connection of butt joint is not firm, there is safety hazard in use process, cannot satisfy the using demand.

[0004] Therefore, the scheme provides a kind of quick butt joint device for power cable production. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a kind of quick butt joint device for power cable production to solve the problems in the above background.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of quick butt joint device for power cable production, including base,

[0007] The top of the base is fixedly installed with two first installation plates and two square plates, one same slide rod is fixedly installed between the two first installation plates, two slide sleeves are slidably connected on the slide rod, the top of the two slide sleeves is fixedly installed with positioning block, and the side of the two slide sleeves is fixedly installed with linkage rack, the two positioning blocks are both provided with threading hole, and the two sides of the two positioning blocks are rotatably installed with gear ring.

[0008] The top of each positioning block is fixedly provided with a metal rod, the two metal rods are threadedly provided with locking bolts, the locking bolts are rotatably provided with a connecting rod at one end, the two connecting rods are fixedly provided with movable racks at both ends, the two sides of each positioning block are rotatably provided with gear rings, and the two sides of each positioning block are fixedly provided with three fixed rods at equal distances, each fixed rod is provided with a through hole, each through hole is movably provided with a movable rod, and the two ends of each movable rod are fixedly provided with a roller and an arc-shaped pressing piece respectively, each gear ring is meshed with a corresponding movable rack, and the inner side of each gear ring is fixedly provided with three pressing blocks at equal distances, and the other end of each locking bolt is fixedly provided with a knob.

[0009] Preferably, the top of the base is rotatably provided with two rotating shafts, and the top of the base is fixedly provided with a second mounting plate, the two rotating shafts are fixedly provided with a linkage gear and a worm gear, the two linkage gears are meshed with linkage racks, the two square plates are rotatably provided with two worms, the two worms are meshed with corresponding worm gears, and the two worms are fixedly connected, the second mounting plate is provided with a mounting hole, and the top of the second mounting plate is fixedly provided with a motor, the mounting hole is rotatably provided with two lead screws, the two lead screws are fixedly connected, and the two lead screws are threadedly provided with clamping plates, and the output shaft of the motor is fixedly connected with a corresponding lead screw.

[0010] By rotating the handle, the rotation of the two worms is driven, the rotation of the two worm gears is driven by the two worms, the rotation of the two linkage gears is driven, the opposite movement of the two linkage racks is driven by the two linkage gears, the opposite movement of the two positioning blocks is driven, and the opposite movement of the two cables is driven.

[0011] Preferably, one end of the corresponding worm is fixedly provided with a handle.

[0012] By rotating the handle, the rotation of the worm is facilitated.

[0013] Preferably, the screw directions of the two worms are oppositely arranged.

[0014] By the above arrangement, the rotation directions of the two worm gears are opposite.

[0015] Preferably, the screw directions of the two lead screws are oppositely arranged, a first sliding rail is fixedly installed in the mounting hole, two first sliding blocks are slidingly installed on the first sliding rail, and the two first sliding blocks are fixedly connected with corresponding clamping plates.

[0016] By the above technical scheme, the moving directions of the two clamping plates are opposite, and the first sliding rail and the first sliding block facilitate the movement of the clamping plates.

[0017] Preferably, each movable rod is sleeved with a reset spring, one end of each reset spring is fixed on the corresponding movable rod, and the other end of each reset spring is fixed on the inner wall of the corresponding through hole.

[0018] By the above technical scheme, the reset spring facilitates the reset of the movable rod.

[0019] Preferably, the top of each positioning block is fixedly provided with a second sliding rail, and each second sliding rail is slidably provided with a second sliding block, and each second sliding block is fixedly connected with the corresponding connecting rod.

[0020] By the above technical scheme, the second sliding rail and the second sliding block facilitate the movement of the connecting rod.

[0021] Compared with the prior art, the utility model has the advantages that first, the ends of the two cables are respectively inserted into the corresponding threading holes, then the outward rotation of the two knobs drives the outward rotation of the locking bolts, the locking bolts drive the movement of the corresponding link rods, the link rods drive the movement of the corresponding two movable racks, the movable racks drive the rotation of the corresponding gear rings, which in turn drive the rotation of the corresponding three extrusion blocks, the extrusion blocks extrude the corresponding rollers during the rotation, which in turn drive the inward movement of the arc-shaped compression pieces, the arc-shaped compression pieces can clamp and fix the cables, then the rotation of the handle drives the rotation of the two worms, the two worms drive the rotation of the two gears, which in turn drive the rotation of the two linkage gears, the two linkage gears drive the opposite movement of the two linkage racks, which in turn drive the opposite movement of the two positioning blocks, which in turn drive the opposite movement of the two cables, then the rotation of the two lead screws driven by the motor drives the opposite movement of the two clamping plates, which in turn compress the butt joint portions of the two cables, so that the two cables can be clamped and butt jointed. The utility model is simple in structure and convenient to use, and a kind of quick butt joint device for power cable production can stably clamp the cable, and then compress and butt joint, with high safety and time and labor saving. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a perspective view of the utility model;

[0023] Figure 2 It is a side perspective view of the utility model;

[0024] Figure 3 It is a front view of the positioning block of the utility model;

[0025] Figure 4Part structure schematic view of the utility model.

[0026] In the figure: 1, base; 2, second mounting plate; 3, motor; 4, clamping plate; 5, knob; 6, positioning block; 7, linkage gear; 8, rocking handle; 9, sliding rod; 10, linkage rack; 11, first mounting plate; 12, link rod; 13, screw rod; 14, movable rack; 15, metal rod; 16, extrusion block; 17, return spring; 18, gear ring; 19, threading hole; 20, arc-shaped pressing piece; 21, fixed rod; 22, movable rod; 23, roller; 24, square plate; 25, sliding sleeve; 26, locking bolt; 27, worm wheel; 28, worm. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the utility model.

[0028] Please refer to Figures 1-4The utility model provides a kind of technical scheme: a kind of quick butt joint device for power cable production, including base 1, the top of base 1 is fixedly installed with two first mounting plate 11 and two square plate 24, same slide rod 9 is fixedly installed between two first mounting plate 11, two slide sleeves 25 are slidably sleeved on slide rod 9, the top of two slide sleeves 25 is fixedly installed with locating block 6 and the side of two slide sleeves 25 is fixedly installed with linkage rack 10, two locating block 6 is all set with threading hole 19 and the both sides of two locating block 6 are rotatably installed with gear ring 18, the top of two locating block 6 is fixedly installed with metal rod 15, two metal rod 15 are all screw-mounted with locking bolt 26, the end of two locking bolt 26 is rotatably installed with link rod 12, the both ends of two link rod 12 are fixedly installed with movable rack 14, the both sides of two locating block 6 are rotatably installed with gear ring 18 and the both sides of two locating block 6 are fixedly installed with three fixed rods 21 at equal distance, any one fixed rod 21 is all set with through hole, any one through hole is movably installed with movable rod 22, the both ends of any one movable rod 22 are fixedly installed with roller 23 and arc-shaped compression piece 20 respectively, any one gear ring 18 is engaged with corresponding movable rack 14 respectively and the inner side of any one gear ring 18 is fixedly installed with three extrusion blocks 16 at equal distance, the other end of two locking bolt 26 is fixedly sleeved with knob 5, any one movable rod 22 is sleeved with reset spring 17, the end of any one reset spring 17 is fixed on corresponding movable rod 22, the other end of any one reset spring 17 is fixed on the inner wall of corresponding through hole, the top of two locating block 6 is fixedly installed with second sliding rail, second sliding rail is slidably installed with second sliding block, two second sliding blocks are fixedly connected with corresponding link rod 12 respectively, through the structure setting, first the end of two cables is respectively inserted to corresponding threading hole 19 outside, then by rotating outwards two knobs 5 drive the outward rotation of locking bolt 26, locking bolt 26 pulls the movement of corresponding link rod 12, link rod 12 drives the movement of corresponding two movable rack 14, movable rack 14 drives the rotation of corresponding gear ring 18, i.e. can drive the rotation of corresponding three extrusion blocks 16, extrusion block 16 is extruded corresponding roller 23 respectively in the process of rotation, i.e. can drive the inward movement of arc-shaped compression piece 20, arc-shaped compression piece 20 can clamp and fix cable.

[0029] In combination Figures 1-4As shown, the top of the base 1 is rotatably installed with a rotating shaft, and the top of the base 1 is fixedly installed with a second mounting plate 2. The two rotating shafts are fixedly sleeved with a linkage gear 7 and a worm wheel 27. The two linkage gears 7 are respectively engaged with a linkage rack 10. The two square plates 24 are rotatably installed with a worm 28. The two worms 28 are respectively engaged with the corresponding worm wheel 27 and are fixedly connected between the two worms 28. The second mounting plate 2 is provided with a mounting hole, and the top of the second mounting plate 2 is fixedly installed with a motor 3. The mounting hole is rotatably installed with two lead screws 13. The two lead screws 13 are fixedly connected between the two lead screws 13 and are respectively threaded with a clamping plate 4. The output shaft of the motor 3 is fixedly connected with the corresponding lead screw 13. One end of the corresponding worm 28 is fixedly sleeved with a crank 8. The screw directions of the two worms 28 are oppositely arranged. The thread directions of the two lead screws 13 are oppositely arranged. The mounting hole is fixedly installed with a first sliding rail. The first sliding rail is slidably installed with two first sliding blocks. The two first sliding blocks are respectively fixedly connected with the corresponding clamping plate 4. Through the above structural arrangement, the rotation of the two worms 28 is driven by rotating the crank 8. The two worms 28 drive the rotation of the two worm wheels 27. The two linkage gears 7 are driven to rotate. The two linkage racks 10 are driven to move towards each other. The two positioning blocks 6 are driven to move towards each other. The two cables are driven to move towards each other. Then the rotation of the two lead screws 13 is driven by starting the motor 3. The two lead screws 13 drive the two clamping plates 4 to move towards each other. The butt joint part of the two cables can be compressed. It is convenient to clamp and butt joint the two cables.

[0030] The utility model discloses a working principle: first one end of two cables is respectively inserted to corresponding threading hole 19 outside, then the rotation of two knobs 5 is driven to the outward rotation of locking bolt 26, and the outward rotation of locking bolt 26 drives the movement of corresponding link rod 12, and the movement of link rod 12 drives the movement of corresponding two movable racks 14, and the movement of movable rack 14 drives the rotation of corresponding gear ring 18, that is, the rotation of corresponding three extruding blocks 16 is driven, and extruding block 16 extrudes corresponding roller 23 in the process of rotation respectively, that is, the inward movement of arc-shaped compression sheet 20 is driven, and arc-shaped compression sheet 20 can clamp and fix cable, then the rotation of two worms 28 is driven by rotating handle 8, and the rotation of two worms 28 drives the rotation of two worm gears 27, that is, the rotation of two linkage gears 7 is driven, and the opposite movement of two linkage gears 7 drives the opposite movement of two linkage racks 10, that is, the opposite movement of two positioning blocks 6 is driven, that is, the opposite movement of two cables is driven, then the rotation of two lead screws 13 is driven by starting motor 3, and the opposite movement of two clamping plates 4 is driven by two lead screws 13, that is, the butt joint part of two cables is pressed tightly, and two cables are clamped and butt jointed conveniently. The utility model discloses simple structure, convenient to use, and one kind is pressed tightly to the butt joint device for power cable production, and the cable is clamped and held stably, then is pressed tightly and butt jointed, and the safety is high, and time and energy are saved.

[0031] The contents not described in the specification are the prior art known to the person skilled in the art, although the embodiments of the utility model have been shown and described, it can be understood by the person skilled in the art that the embodiments can be changed, modified, replaced and changed in various ways without departing from the principles and spirits of the utility model, and the range of the utility model is defined by the appended claims and its equivalents.

Claims

1. A quick butt joint device for power cable production, comprising a base (1), characterized in that: the top of the base (1) is fixedly provided with two first mounting plates (11) and two square plates (24), the same slide rod (9) is fixedly arranged between the two first mounting plates (11), the slide rod (9) is slidably sleeved with two sleeves (25), the top of each of the two sleeves (25) is fixedly provided with a positioning block (6), one side of each of the two sleeves (25) is fixedly provided with a linkage rack (10), and each of the two positioning blocks (6) is provided with a threading hole (19) and is rotatably provided with a gear ring (18) on both sides. The top of each of the two positioning blocks (6) is fixedly provided with a metal rod (15), the two metal rods (15) are threadedly provided with locking bolts (26), one end of each of the two locking bolts (26) is rotatably provided with a connecting rod (12), both ends of each of the two connecting rods (12) are fixedly provided with a movable rack (14), both sides of each of the two positioning blocks (6) are rotatably provided with a gear ring (18), and both sides of each of the two positioning blocks (6) are fixedly provided with three fixed rods (21) at equal distances, each of the fixed rods (21) is provided with a through hole, each of the through holes is movably provided with a movable rod (22), both ends of each of the movable rods (22) are respectively fixedly provided with a roller (23) and an arc-shaped pressing piece (20), each of the gear rings (18) is engaged with the corresponding movable rack (14), and the inner side of each of the gear rings (18) is fixedly provided with three extrusion blocks (16) at equal distances, and the other end of each of the two locking bolts (26) is fixedly sleeved with a knob (5). The top of the base (1) is rotatably provided with a rotating shaft on both sides, the top of the base (1) is fixedly provided with a second mounting plate (2), the rotating shafts are fixedly sleeved with linkage gears (7) and worms (27), the two linkage gears (7) are engaged with the linkage rack (10), the two square plates (24) are rotatably provided with worms (28), the two worms (28) are engaged with the corresponding worms (27) and are fixedly connected, the second mounting plate (2) is provided with a mounting hole, the top of the second mounting plate (2) is fixedly provided with a motor (3), the mounting hole is rotatably provided with two lead screws (13), the two lead screws (13) are fixedly connected and are threadedly sleeved with clamping plates (4), and the output shaft of the motor (3) is fixedly connected with the corresponding lead screw (13).

2. A quick splicing device for power cable production according to claim 1, characterized in that: One end of the corresponding worm (28) is fixedly sleeved with a crank handle (8).

3. A quick splicing device for power cable production according to claim 2, characterized in that: The screw directions of the two worms (28) are oppositely arranged.

4. A quick splicing device for power cable production according to claim 2, characterized in that: The threads of the two lead screws (13) are oppositely arranged, a first sliding rail is fixedly arranged in the mounting hole, two first sliding blocks are slidably arranged on the first sliding rail, and the two first sliding blocks are fixedly connected with the corresponding clamping plates (4).

5. The quick butt joint device for power cable production according to claim 2, characterized in that: ​ 6. A quick splicing device for power cable production according to claim 1 characterized in that: The reset spring (17) is sleeved on any one movable rod (22), one end of any one reset spring (17) is fixed on the corresponding movable rod (22), and the other end of any one reset spring (17) is fixed on the inner wall of the through hole.

7. The quick butt joint device for power cable production according to claim 1, characterized in that: The top of each positioning block (6) is fixedly provided with a second sliding rail, and the second sliding rail is slidably provided with a second sliding block.

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