Cable take-up and pay-off device for engineering cable arrangement

Abstract

The utility model relates to the technical field of cables, and discloses a cable take-up and pay-off device for engineering cable arrangement, which comprises a fixed bottom plate, two mounting plates fixedly mounted above the fixed bottom plate, a wire spool rotatably connected to the inner sides of the two mounting plates through bearings, and a shearing mechanism arranged above the fixed bottom plate, the cutting mechanism is arranged on the fixing bottom plate and used for cutting a cable, the limiting mechanism is arranged on the inner side of the mounting plate and used for limiting the wire spool, the cutting mechanism comprises a wire bunching assembly arranged above the fixing bottom plate and used for bunching the cable, and the cutting assembly is arranged above the fixing bottom plate and used for cutting the cable. According to the cable take-up and pay-off device for engineering cable arrangement, the shearing mechanism is arranged, cables are sheared, operation is easy, the working efficiency is improved, the limiting mechanism is arranged, the stability of the wire spool in the cable arrangement process is guaranteed, and the situation that due to the fact that the wire spool rotates under the influence of external force, the cables are distributed disorderly, and the cable arrangement work is affected is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of cables, in particular to a cable retracting and releasing device for engineering cable arrangement. Background Art

[0002] Cable is a general term for optical cables, electrical cables, etc. Cables have many uses, mainly used for controlling installation, connecting equipment, transmitting electricity, and other multiple functions. They are common and indispensable in daily life.

[0003] According to the Chinese patent publication number CN 218708026 U, a cable retracting device is disclosed, including a bottom plate, a baffle, a cable drum, a cable and a rotating mechanism, wherein the rotating mechanism includes a first rotating shaft and a second rotating shaft, wherein one end of the second rotating shaft located on the outside of the baffle is fixedly connected to a driving motor, a reciprocating screw is rotatably connected between the two baffles, and one end of the reciprocating screw extends to the outside of the baffle, the second rotating shaft is connected to the reciprocating screw by a transmission belt, and a plurality of limit plates are fixedly connected to the outer wall of the reciprocating screw, and a reciprocating thread groove is provided between the two limit plates. The utility model, through the action of the rotating mechanism, utilizes the thread block to drive the cable to move back and forth left and right, and then cooperates with the rotation of the cable drum, thereby reducing the difficulty of the staff in putting down the cable and improving the work efficiency of the staff in retracting and releasing the cable.

[0004] However, the cable retracting and releasing device requires manual cutting when cutting the cables, which is cumbersome to operate and has low work efficiency. At the same time, when performing engineering cable arrangement, there is no limit mechanism to limit the winding drum, which makes the winding drum easily rotated by external force, resulting in messy distribution of cables and affecting the cable arrangement work. For this reason, we propose a cable retracting and releasing device for engineering cable arrangement. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a cable retracting and releasing device for engineering cable arrangement.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cable retracting device for engineering cable arrangement, comprising a fixed base plate, two mounting plates fixedly installed above the fixed base plate, a wire winding drum rotatably connected to the inner sides of the two mounting plates through a bearing, a shearing mechanism arranged above the fixed base plate for shearing the cables, a limiting mechanism arranged on the inner side of the mounting plate for limiting the wire winding drum, wherein the shearing mechanism comprises a wire bundling assembly arranged above the fixed base plate for bundling the cables, and the shearing assembly arranged above the fixed base plate for shearing the cables.

[0009] Preferably, a connecting handle is provided on the outer side of the mounting plate, and the connecting handle is fixedly connected to the wire winding reel. The connecting handle is provided, and the wire winding reel is driven to rotate by rotating the connecting handle, so as to facilitate wire arrangement.

[0010] Preferably, the wiring harness assembly includes a concave block, a telescopic rod, a wiring harness block and a spring, the concave block is fixedly connected to the top of the fixed base plate, one end of the telescopic rod is fixedly connected to the inner side of the concave block, the other end of the telescopic rod is fixedly connected to the wiring harness block, the two ends of the spring are respectively fixedly connected to the inner side of the concave block and the wiring harness block and the spring is sleeved on the outer wall of the telescopic rod, the number of the telescopic rod, the wiring harness block and the spring are all two and are symmetrically arranged on the inner side of the concave block, and the wiring harness assembly is set to clamp the cable between the two wiring harness blocks.

[0011] Preferably, the shearing assembly includes a slide groove, a slider, a connecting block, a shearing knife and a hydraulic cylinder, the slide groove is opened above the fixed base plate, the slider is slidably connected to the slide groove, the connecting block is fixedly connected above the slider, the shearing knife is fixedly connected to the side of the connecting block, the hydraulic cylinder is fixedly installed above the fixed base plate, and the protruding end of the hydraulic cylinder is fixedly connected to the connecting block. The number of the slider, the connecting block, the shearing knife and the hydraulic cylinder are all two and are symmetrically arranged on both sides of the slide groove. A shearing assembly is set, and the two shearing knives are driven to move by the hydraulic cylinder to shear the cables.

[0012] Preferably, the limiting mechanism includes a driving assembly and a limiting assembly, wherein the driving assembly includes a receiving groove, a motor, a threaded rod and a threaded sleeve, the receiving groove is opened on the inner side of the mounting plate, the motor is fixedly mounted on the bottom of the inner wall of the receiving groove, the output end of the motor is fixedly connected to the threaded rod through a coupling, the upper end of the threaded rod is rotatably connected to the top of the inner wall of the receiving groove through a bearing, the threaded sleeve is threadedly connected to the outer wall of the threaded rod and the threaded sleeve is slidably connected to the receiving groove, and a driving assembly is provided to drive the threaded sleeve to move in the receiving groove through the motor.

[0013] Preferably, the limiting assembly includes a fixed block, an insert rod and a limiting groove, the fixed block is fixedly connected to the threaded sleeve, the insert rod is fixedly connected to the top of the fixed block, a number of the limiting grooves are opened on the side of the winding drum, the insert rod is movably connected to the limiting groove, and a limiting assembly is provided, and the winding drum is limited by inserting the insert rod into the limiting groove to prevent it from rotating.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a cable retracting device for engineering cable arrangement, which has the following beneficial effects:

[0016] 1. This cable retracting and releasing device for engineering cable arrangement is provided with a shearing mechanism, and two shearing knives are driven to move by a hydraulic cylinder to shear the cables. Manual shearing is not required, the operation is simple, and the work efficiency is improved.

[0017] 2. This cable retracting and releasing device used for engineering cable arrangement sets a limit mechanism and uses an insert rod to insert into a limit groove to limit the winding reel, thereby ensuring the stability of the winding reel during the cable arrangement process and preventing the winding reel from rotating due to external force, causing the cables to be distributed in a disorderly manner and affecting the cable arrangement work. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is an enlarged view of point A of the utility model;

[0021] Figure 3 It is an enlarged view of B of the utility model;

[0022] Figure 4 It is a schematic diagram of the structure of the utility model from the side;

[0023] Figure 5 It is an enlarged view of point C of the present utility model.

[0024] In the figure: 1. fixed base plate; 2. mounting plate; 3. winding drum; 4. connecting handle; 5. shearing mechanism; 51. wire harness assembly; 511. concave block; 512. telescopic rod; 513. wire harness block; 514. spring; 52. shearing assembly; 521. slide groove; 522. slider; 523. connecting block; 524. shearing knife; 525. hydraulic cylinder; 6. limiting mechanism; 61. driving assembly; 611. receiving groove; 612. motor; 613. threaded rod; 614. threaded sleeve; 62. limiting assembly; 621. fixed block; 622. plug rod; 623. limiting groove. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] See also Figure 1-5 The utility model proposes a cable retracting device for engineering cable arrangement, including a fixed base plate 1, two mounting plates 2 fixedly mounted above the fixed base plate 1, a wire winding drum 3 rotatably connected to the inner sides of the two mounting plates 2 through a bearing, a shearing mechanism 5 arranged above the fixed base plate 1 for shearing the cables, a limiting mechanism 6 arranged on the inner side of the mounting plate 2 for limiting the position of the wire winding drum 3, wherein the shearing mechanism 5 includes a wire bundling assembly 51 arranged above the fixed base plate 1 for bundling the cables, and a shearing assembly 52 arranged above the fixed base plate 1 for shearing the cables.

[0027] In an embodiment of the utility model, in order to rotate the wire winding reel 3, specifically, a connecting handle 4 is provided on the outer side of the mounting plate 2, and the connecting handle 4 is fixedly connected to the wire winding reel 3. The connecting handle 4 is provided, and the wire winding reel 3 is driven to rotate by rotating the connecting handle 4, so as to facilitate the arrangement of wires.

[0028] In an embodiment of the utility model, in order to bundle the cables, specifically, the cable bundle assembly 51 includes a concave block 511, a telescopic rod 512, a cable bundle block 513 and a spring 514. The concave block 511 is fixedly connected to the top of the fixed base plate 1, one end of the telescopic rod 512 is fixedly connected to the inner side of the concave block 511, and the other end of the telescopic rod 512 is fixedly connected to the cable bundle block 513. The two ends of the spring 514 are respectively fixedly connected to the inner side of the concave block 511 and the cable bundle block 513, and the spring 514 is sleeved on the outer wall of the telescopic rod 512. The number of the telescopic rod 512, the cable bundle block 513 and the spring 514 are all two and are symmetrically arranged on the inner side of the concave block 511. The cable bundle assembly 51 is set to clamp the cable between the two cable bundle blocks 513.

[0029] Furthermore, in order to cut the cable, specifically, the shearing assembly 52 includes a slide groove 521, a slider 522, a connecting block 523, a shearing knife 524 and a hydraulic cylinder 525. The slide groove 521 is opened above the fixed base plate 1, the slider 522 is slidably connected to the slide groove 521, the connecting block 523 is fixedly connected above the slider 522, the shearing knife 524 is fixedly connected to the side of the connecting block 523, the hydraulic cylinder 525 is fixedly installed above the fixed base plate 1, and the protruding end of the hydraulic cylinder 525 is fixedly connected to the connecting block 523. The number of sliders 522, connecting blocks 523, shearing knives 524 and hydraulic cylinders 525 are all two and are symmetrically arranged on both sides of the slide groove 521. The shearing assembly 52 is set, and the two shearing knives 524 are driven to move by the hydraulic cylinder 525 to cut the cable.

[0030] In an embodiment of the utility model, in order to drive the insertion rod 622 to move, specifically, the limiting mechanism 6 includes a driving component 61 and a limiting component 62, wherein the driving component 61 includes a receiving groove 611, a motor 612, a threaded rod 613 and a threaded sleeve 614, the receiving groove 611 is opened on the inner side of the mounting plate 2, the motor 612 is fixedly installed at the bottom of the inner wall of the receiving groove 611, the output end of the motor 612 is fixedly connected to the threaded rod 613 through a coupling, the upper end of the threaded rod 613 is rotatably connected to the top of the inner wall of the receiving groove 611 through a bearing, the threaded sleeve 614 is threadedly connected to the outer wall of the threaded rod 613 and the threaded sleeve 614 is slidably connected to the receiving groove 611, and a driving component 61 is set, and the threaded sleeve 614 is driven by the motor 612 to move in the receiving groove 611.

[0031] Furthermore, in order to limit the winding drum 3, specifically, the limiting component 62 includes a fixed block 621, an insert rod 622 and a limiting groove 623. The fixed block 621 is fixedly connected to the threaded sleeve 614, the insert rod 622 is fixedly connected above the fixed block 621, and a plurality of limiting grooves 623 are provided on the side of the winding drum 3. The insert rod 622 is movably connected to the limiting groove 623. The limiting component 62 is provided, and the insert rod 622 is inserted into the limiting groove 623 to limit the winding drum 3 and prevent it from rotating.

[0032] The following is a detailed description of the working principle of the cable retracting device used for engineering cable arrangement.

[0033] like Figure 1-5As shown, when in use, the winding drum 3 is driven to rotate by rotating the connecting handle 4, and the cable is pulled out to arrange the cable, and the cable is clamped between the two cable bundle blocks 513. After the cable is pulled to the specified location and length, the motor 612 is started to drive the threaded rod 613 to rotate, so that the threaded sleeve 614 slides in the accommodating groove 611, thereby moving the fixed block 621 up and down, and moving the insertion rod 622 at the same time. When the insertion rod 622 is inserted into the limiting groove 623 opened on the side of the winding drum 3, the winding drum 3 is limited to prevent the winding drum 3 from rotating, and the cable is dragged out or retracted. When the cable needs to be cut, the hydraulic cylinder 525 is started to drive the connecting block 523 to move, so that the connecting block 523 moves along the direction of the slide groove 521, thereby driving the two shearing knives 524 to approach each other to cut the cable.

Claims

1. A cable retracting device for engineering cable arrangement, characterized in that: include: A fixed bottom plate (1); Two mounting plates (2) connected above the fixed base plate (1); A winding drum (3) is connected to the inner sides of the two mounting plates (2) via a bearing; A shearing mechanism (5), arranged above the fixed bottom plate (1), and used for shearing the cable; A limiting mechanism (6), arranged on the inner side of the mounting plate (2) and used for limiting the position of the winding reel (3); Wherein, the shearing mechanism (5) comprises: A cable harness assembly (51), arranged above the fixed base plate (1), and used for harnessing cables; The shearing assembly (52) is arranged above the fixed base plate (1) and is used for shearing cables.

2. A cable retracting device for engineering cable arrangement according to claim 1, characterized in that: A connecting handle (4) is provided on the outer side of the mounting plate (2), and the connecting handle (4) is connected to the winding reel (3).

3. The cable retracting device for engineering cable arrangement according to claim 1, characterized in that: The harness assembly (51) comprises a concave block (511), a telescopic rod (512), a harness block (513) and a spring (514); the concave block (511) is connected above the fixed base plate (1); one end of the telescopic rod (512) is connected to the inner side of the concave block (511); the other end of the telescopic rod (512) is connected to the harness block (513); two ends of the spring (514) are respectively connected to the inner side of the concave block (511) and the harness block (513); and the spring (514) is sleeved on the outer wall of the telescopic rod (512); the number of the telescopic rod (512), the harness block (513) and the spring (514) are all two and are symmetrically arranged on the inner side of the concave block (511).

4. The cable retracting device for engineering cable arrangement according to claim 1, characterized in that: The shearing assembly (52) comprises a slide groove (521), a slider (522), a connecting block (523), a shearing knife (524) and a hydraulic cylinder (525); the slide groove (521) is provided above the fixed base plate (1); the slider (522) is slidably connected to the slide groove (521); the connecting block (523) is connected above the slider (522); the shearing knife (524) is connected to the side of the connecting block (523); the hydraulic cylinder (525) is connected above the fixed base plate (1); the protruding end of the hydraulic cylinder (525) is connected to the connecting block (523); the slider (522), the connecting block (523), the shearing knife (524) and the hydraulic cylinder (525) are all in two in number and are symmetrically arranged on both sides of the slide groove (521).

5. The cable retracting device for engineering cable arrangement according to claim 1, characterized in that: The limiting mechanism (6) comprises a driving assembly (61) and a limiting assembly (62), wherein the driving assembly (61) comprises a receiving groove (611), a motor (612), a threaded rod (613) and a threaded sleeve (614); the receiving groove (611) is arranged on the inner side of the mounting plate (2); the motor (612) is connected to the bottom of the inner wall of the receiving groove (611); the output end of the motor (612) is connected to the threaded rod (613) via a coupling; the upper end of the threaded rod (613) is connected to the top of the inner wall of the receiving groove (611) via a bearing; the threaded sleeve (614) is connected to the outer wall of the threaded rod (613) and the threaded sleeve (614) is slidably connected to the receiving groove (611).

6. The cable retracting device for engineering cable arrangement according to claim 5, characterized in that: The limiting assembly (62) comprises a fixed block (621), an insert rod (622) and a limiting groove (623); the fixed block (621) is connected to a threaded sleeve (614); the insert rod (622) is connected above the fixed block (621); a plurality of limiting grooves (623) are provided on the side of the winding drum (3); and the insert rod (622) is movably plugged into the limiting grooves (623).

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