Cable winder for electric power engineering construction

Abstract

The utility model discloses a cable winder for electric power engineering construction, which comprises a workbench, a front-end positioning mechanism and a rear-end positioning mechanism are respectively arranged on two sides above the workbench, and the front-end positioning mechanism and the rear-end positioning mechanism are matched with each other and are respectively used for positioning the front end and the rear end of a cable. And a tension adjusting mechanism is arranged between the front end positioning mechanism and the rear end positioning mechanism and is used for tensioning the cable and straightening the cable. One end of the cable penetrates through the upper portion of the first tension roller, the cable is jacked upwards through the first tension roller, then the cable extends to one side of the second tension roller and penetrates through the lower portion of the second tension roller, the cable is pressed downwards through the second tension roller, and the first tension roller and the second tension roller are used in cooperation. When the cable is tensioned, the cable can penetrate through the corresponding front annular groove and the corresponding rear annular groove, the cable can be positioned, it is guaranteed that the cable cannot be dislocated when the cable is tensioned, and the cable can be wound conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power construction, in particular to a cable reel for electric power engineering construction. Background Art

[0002] Cables are typically composed of several or several groups of conductors twisted together into a rope-like structure. Each group of wires is insulated from each other and often twisted around a core. The entire cable is covered with a highly insulating coating. Cables are electrically conductive internally and insulated externally. During cable production, cable reels are used to wind the long cables into bundles for storage. Bundling cables facilitates storage and transportation.

[0003] Prior art publication number CN220684278U discloses a cable reel for power engineering construction, relating to the technical field of cable reels, specifically a cable reel for power engineering construction, comprising a cavity base, a first support plate fixedly connected to the upper surface of the cavity base, a first motor fixedly connected to the front of the first support plate, a second motor fixedly connected to the inner bottom wall of the cavity base, and a gear fixedly connected to the outer surface of the output end of the second motor.

[0004] The above device lacks a structure for effectively positioning the cable. The cable cannot be completely straightened when reeling. The bent and loose cable will expand outward on the reel. When the cable is relatively loose, the reel of the same specification can only reel in less cable, the utilization rate of the reel is low, and the reeling effect is poor. Utility Model Content

[0005] The purpose of the utility model is to provide a cable reel for electric power engineering construction to solve the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A cable reel for electric power engineering construction, comprising

[0008] A front-end positioning mechanism, the front-end positioning mechanism is used to position the cable from the front end;

[0009] a rear end positioning mechanism, the rear end positioning mechanism being used to position and move the cable from the rear end;

[0010] A tension adjustment mechanism, which is disposed between the front-end positioning mechanism and the rear-end positioning mechanism and is used to tension and straighten the cable and thereby facilitate cable reeling;

[0011] A winding drum, one side of which is provided with a winding motor, which is used to drive the winding drum to rotate and thereby complete the cable winding;

[0012] The workbench, the front-end positioning mechanism and the rear-end positioning mechanism are respectively arranged on both sides above the workbench, the tension adjustment mechanism is arranged in the middle of the workbench, and the winding drum and the winding motor are both arranged on one side above the workbench close to the rear-end positioning mechanism.

[0013] As a further solution of the present invention: the tension adjustment mechanism includes two relatively arranged first electric push rods and two relatively arranged second electric push rods, the two first electric push rods and the two second electric push rods are respectively installed on both sides of the bottom of the workbench near the middle position, and the movable ends of the two first electric push rods and the two second electric push rods slide through the inner wall of the workbench and extend to the top of the workbench, the top ends of the movable ends of the two first electric push rods are fixed with mounting seats, and a first tension roller is rotatably connected between the two mounting seats, the top ends of the movable ends of the two second electric push rods are fixed with mounting seats, and a second tension roller is rotatably connected between the two mounting seats, the first tension roller and the second tension roller are used in combination to tilt the cable downward at a certain angle and thereby tension and straighten the cable.

[0014] As a further solution of the present invention: the first tension roller and the second tension roller have the same specifications, and the roller bodies of the first tension roller and the second tension roller are each provided with a plurality of one-to-one corresponding annular grooves, and the groove widths of the plurality of annular grooves are different, so as to be used for passing and accommodating cables of different diameters.

[0015] As a further solution of the present invention: the front-end positioning mechanism includes a positioning cylinder, which is fixed to the workbench through a bracket. The positioning cylinder is a cylindrical structure with both ends passing through, and a positioning hole is provided inside. A brush cylinder is inserted and fixed in the positioning hole. The brush cylinder is a cylindrical structure with both ends passing through, and a number of bristles are evenly fixed in the holes inside. The bristles are used to wash dust off the surface of the cable.

[0016] As a further solution of the present invention: the rear-end positioning mechanism includes a guide groove opened on the upper surface of the workbench, a screw rod is rotatably connected in the guide groove, a drive motor is installed on the side of the workbench corresponding to the screw rod, one end of the drive motor output shaft is fixedly connected to one end of the screw rod, a guide block is slidably connected in the guide groove, the guide block is threadedly sleeved on the outside of the screw rod, and a guide member is fixed above the guide block.

[0017] As a further solution of the present invention: the guide member includes a connecting block and a guide cylinder, the guide cylinder is fixed on the top of the connecting block, the connecting block is fixed on the top of the guide block, the guide cylinder is a cylindrical structure, and is provided with guide holes passing through both ends. The inner diameter of the guide hole is larger than the diameter of the cable and is used for passing the cable.

[0018] As a further solution of the present invention: the winding motor is installed on the side of the workbench corresponding to the winding drum, and one end of the winding motor output shaft is connected and fixed to one end of the winding drum rotating shaft.

[0019] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0020] 1. In the present invention, one end of the cable passes over the first tension roller, which pushes the cable upward. The cable then extends to one side of the second tension roller and passes under the second tension roller, where it is pressed downward by the second tension roller. The first tension roller and the second tension roller work together to tilt the cable downward at a certain angle, thereby tightening and straightening the cable. When the cable is tensioned, it passes through the corresponding front and rear annular grooves, and the cable is positioned to ensure that the cable will not be misaligned during tensioning, making it convenient for subsequent cable reeling.

[0021] 2. In the utility model, the lead screw is rotated by the driving motor, and the lead screw is threadedly matched with the guide block. As the lead screw continues to rotate, the guide block will be driven to move continuously along the guide groove. By changing the rotation direction of the driving motor, the guide block can be moved back and forth in the guide groove, thereby driving the guide member above it to move back and forth. Furthermore, when the guide block moves back and forth in the guide groove, it will drive the guide drum to move back and forth above the workbench. One end of the cable passes through the guide hole and is wound around the winding drum. When the guide drum moves, it will drive the cable inside it to move synchronously, thereby adjusting the relative position between the cable and the winding drum, so that the cable is evenly arranged and wound around the winding drum. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0023] Figure 1 It is a structural diagram of the present utility model.

[0024] Figure 2 It is a structural diagram of the front-end positioning mechanism in the utility model.

[0025] Figure 3 It is a structural diagram of the brush cylinder in the front-end positioning mechanism.

[0026] Figure 4 It is a structural diagram of the tension adjustment mechanism in the utility model.

[0027] Figure 5 It is a structural diagram of the rear end positioning mechanism of the utility model.

[0028] Figure 6 It is a top view schematic diagram of the rear end positioning mechanism of the utility model.

[0029] Figure 7 This is a structural diagram of the guide part in the rear-end positioning mechanism.

[0030] Notes on the figure marks: 1-workbench, 2-front end positioning mechanism, 21-bracket, 22-positioning cylinder, 23-positioning hole, 24-brush cylinder, 25-bristles, 3-tension adjustment mechanism, 31-first electric push rod, 32-second electric push rod, 33-mounting seat, 34-first tension roller, 35-second tension roller, 36-annular groove, 4-rear end positioning mechanism, 41-drive motor, 42-guide groove, 43-guide block, 44-guide member, 441-connecting block, 442-guide cylinder, 443-guide hole, 45-screw, 5-winding drum, 6-winding motor. DETAILED DESCRIPTION

[0031] The following embodiments will be described in detail with reference to the accompanying drawings. Similar or identical parts are denoted by the same reference numerals in the drawings and descriptions. In actual applications, the shape, thickness, or height of each component may be enlarged or reduced. The embodiments listed in the present invention are intended only to illustrate the present invention and are not intended to limit its scope. Any obvious modifications or variations to the present invention do not depart from the spirit and scope of the present invention.

[0032] See also Figure 1 The cable reel 5 is connected to the workbench 1 by a bracket, and a winding drum 5 is connected to the side of the workbench 1 corresponding to the winding drum 5. A winding motor 6 is installed on the side of the workbench 1 corresponding to the winding drum 5. One end of the output shaft of the winding motor 6 is fixedly connected to one end of the rotating shaft of the winding drum 5. The winding motor 6 is used to drive the winding drum 5 to rotate and thereby complete the cable winding.

[0033] See also Figure 2 、 Figure 3 The front-end positioning mechanism 2 includes a positioning cylinder 22, which is fixed to the workbench 1 through a bracket 21. The positioning cylinder 22 is a cylindrical structure with both ends passing through, and a positioning hole 23 is provided inside it. A brush cylinder 24 is fixed in the positioning hole 23. The brush cylinder 24 is a cylindrical structure with both ends passing through, and a number of bristles 25 are evenly fixed in the holes inside it. The bristles 25 are used to wash the dust on the surface of the cable. One end of the cable is inserted from one end of the brush cylinder 24 and passes through the other end thereof. As the cable is continuously pulled, its surface will produce friction with the bristles 25, which can wash away the dust on the surface of the cable.

[0034] See also Figure 4 The tension adjustment mechanism 3 includes two first electric push rods 31 and two second electric push rods 32 that are oppositely arranged. The two first electric push rods 31 and the two second electric push rods 32 are respectively installed on both sides of the bottom of the workbench 1 near the middle position, and the movable ends of the two first electric push rods 31 and the two second electric push rods 32 slide through the inner wall of the workbench 1 and extend to the top of the workbench 1;

[0035] The top ends of the movable ends of the two first electric push rods 31 are fixed with mounting seats 33, and a first tension roller 34 is rotatably connected between the two mounting seats 33. The top ends of the movable ends of the two second electric push rods 32 are fixed with mounting seats 33, and a second tension roller 35 is rotatably connected between the two mounting seats 33. The first tension roller 34 and the second tension roller 35 have the same specifications, and the roller bodies of the first tension roller 34 and the second tension roller 35 are each provided with a plurality of one-to-one corresponding annular grooves 36. The groove widths of the plurality of annular grooves 36 are different, and are used to pass and accommodate cables of different diameters.

[0036] One end of the cable passes over the first tension roller 34, and the cable is pushed up by the first tension roller 34. Then the cable extends to the side of the second tension roller 35 and passes from under the second tension roller 35, and the cable is pressed downward by the second tension roller 35. The first tension roller 34 and the second tension roller 35 are used in conjunction with each other to tilt the cable downward at a certain angle, thereby tightening and straightening the cable. When the cable is tensioned, it will pass through the corresponding front and rear annular grooves 36, and the cable will be positioned to ensure that the cable will not be misplaced during tensioning, which is convenient for subsequent cable winding.

[0037] See also Figure 5 、 Figure 6The rear end positioning mechanism 4 includes a guide groove 42 provided on the upper surface of the workbench 1, and a screw rod 45 is rotatably connected in the guide groove 42. A driving motor 41 is installed on the side of the workbench 1 corresponding to the screw rod 45, and one end of the output shaft of the driving motor 41 is fixedly connected to one end of the screw rod 45. A guide block 43 is slidably connected in the guide groove 42, and the guide block 43 is threadedly sleeved on the outside of the screw rod 45. A guide member 44 is fixed above the guide block 43. The screw rod 45 is rotated by the driving motor 41, and the screw rod 45 is threadedly matched with the guide block 43. As the screw rod 45 continues to rotate, the guide block 43 will be driven to move continuously along the guide groove 42. By changing the rotation direction of the driving motor 41, the guide block 43 can be moved back and forth in the guide groove 42, thereby driving the guide member 44 above it to move back and forth.

[0038] See also Figure 7 The guide member 44 includes a connecting block 441 and a guide cylinder 442. The guide cylinder 442 is fixed to the top of the connecting block 441. The connecting block 441 is fixed to the top of the guide block 43. The guide cylinder 442 is a cylindrical structure, and a guide hole 443 is provided inside it with two ends passing through. The inner diameter of the guide hole 443 is larger than the diameter of the cable and is used to pass the cable. When the guide block 43 moves back and forth in the guide groove 42, it will drive the guide cylinder 442 to move back and forth above the workbench 1. One end of the cable passes through the guide hole 443 and is wound around the winding drum 5. When the guide cylinder 442 moves, it will drive the cable inside it to move synchronously, thereby adjusting the relative position between the cable and the winding drum 5, so that the cable is evenly arranged and wound around the winding drum 5.

[0039] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0040] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A cable reel for electric power engineering construction, characterized in that: include A front-end positioning mechanism (2), the front-end positioning mechanism (2) being used to position the cable from the front end; A rear end positioning mechanism (4), the rear end positioning mechanism (4) is used to position and move the cable from the rear end; A tension adjustment mechanism (3), the tension adjustment mechanism (3) being arranged between the front-end positioning mechanism (2) and the rear-end positioning mechanism (4), and being used for tensioning and straightening the cable and thereby facilitating cable reeling; A winding drum (5), wherein a winding motor (6) is installed on one side of the winding drum (5), and the winding motor (6) is used to drive the winding drum (5) to rotate and thereby complete the cable winding; A workbench (1), the front end positioning mechanism (2) and the rear end positioning mechanism (4) are respectively arranged on both sides above the workbench (1), the tension adjustment mechanism (3) is arranged in the middle of the workbench (1), and the winding drum (5) and the winding motor (6) are both arranged on one side above the workbench (1) close to the rear end positioning mechanism (4); The tension adjustment mechanism (3) comprises two first electric push rods (31) and two second electric push rods (32) which are arranged opposite to each other. The two first electric push rods (31) and the two second electric push rods (32) are respectively mounted on both sides of the bottom of the workbench (1) near the middle position, and the movable ends of the two first electric push rods (31) and the two second electric push rods (32) slide through the inner wall of the workbench (1) and extend to the top of the workbench (1). The top ends of the movable ends of the two first electric push rods (31) are fixed with mounting seats (33), and a first tension roller (34) is rotatably connected between the two mounting seats (33). The top ends of the movable ends of the two second electric push rods (32) are fixed with mounting seats (33), and a second tension roller (35) is rotatably connected between the two mounting seats (33). The first tension roller (34) and the second tension roller (35) are used in conjunction with each other to tilt the cable downward at a certain angle and thereby tighten and straighten the cable.

2. The cable reel for electric power engineering construction according to claim 1, characterized in that: The first tension roller (34) and the second tension roller (35) have the same specifications, and the roller bodies of the first tension roller (34) and the second tension roller (35) are each provided with a plurality of one-to-one corresponding annular grooves (36), and the groove widths of the plurality of annular grooves (36) are all different, and are used to pass through and accommodate cables of different diameters.

3. The cable reel for electric power engineering construction according to claim 1 or 2, characterized in that: The front-end positioning mechanism (2) includes a positioning cylinder (22), which is fixed on the workbench (1) through a bracket (21). The positioning cylinder (22) is a cylindrical structure with two ends passing through, and a positioning hole (23) is provided inside the positioning cylinder. A brush cylinder (24) is inserted and fixed in the positioning hole (23). The brush cylinder (24) is a cylindrical structure with two ends passing through, and a plurality of brush bristles (25) are evenly fixed in the holes inside the brush cylinder. The brush bristles (25) are used to wash dust on the surface of the cable.

4. The cable reel for electric power engineering construction according to claim 3, characterized in that: The rear end positioning mechanism (4) includes a guide groove (42) provided on the upper surface of the workbench (1), a screw rod (45) is rotatably connected in the guide groove (42), a drive motor (41) is installed on the side of the outside of the workbench (1) corresponding to the screw rod (45), one end of the output shaft of the drive motor (41) is fixedly connected to one end of the screw rod (45), a guide block (43) is slidably connected in the guide groove (42), the guide block (43) is threadedly sleeved on the outside of the screw rod (45), and a guide member (44) is fixed above the guide block (43).

5. The cable reel for electric power engineering construction according to claim 4, characterized in that: The guide member (44) comprises a connecting block (441) and a guide cylinder (442). The guide cylinder (442) is fixed on the top of the connecting block (441). The connecting block (441) is fixed on the top of the guide block (43). The guide cylinder (442) is a cylindrical structure, and is provided with guide holes (443) passing through at both ends. The inner diameter of the guide hole (443) is larger than the diameter of the cable and is used for passing the cable.

6. The cable reel for electric power engineering construction according to claim 1, characterized in that: The winding motor (6) is installed on the side of the workbench (1) corresponding to the winding drum (5), and one end of the output shaft of the winding motor (6) is connected and fixed to one end of the rotating shaft of the winding drum (5).

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