A cable retracting device that is easy to replace

Abstract

The utility model relates to the technical field of cable winding and releasing equipment, and discloses a cable winding and releasing equipment that is easy to replace, which solves the problem that the existing winding and releasing equipment is difficult to disassemble and replace the reel after the cable is saturated, which increases the operation difficulty of the operator and reduces the work efficiency. The utility model comprises a bottom plate, side plates are fixedly installed on both sides of the top of the bottom plate, and strip grooves are opened on the upper sides of the middle parts of the two side plates. A support plate is fixedly installed between the rear sides of the two side plates, a reel is arranged between the two side plates, a mounting plate is fixedly installed on the lower part of the rear side of the side plates, a first motor is fixedly installed on the top of the mounting plate, a first bevel gear is fixedly installed on the output end of the first motor, a quick replacement component is arranged on the rear side of the side plate and between the two side plates away from each other, and a card slot is opened at both ends of the reel; the winding and releasing equipment can conveniently disassemble and replace the reel after the cable is saturated, thereby reducing the operation difficulty of the operator and improving the work efficiency.

Description

Technical Field

[0001] The utility model belongs to the technical field of retractable equipment, in particular to a cable retractable equipment which is easy to replace. Background Art

[0002] A cable is a device for transmitting electric energy or signals, usually consisting of several or several groups of wires. It can be shaped like a tube and is used for multiple functions such as controlling installation, connecting equipment, and transmitting electricity. Cables and wires are significantly different in structure and use: cables are composed of one or more mutually insulated wires placed in a sealed sheath, and are available in various forms such as solid and twisted sheets. They are mainly used for long-distance, large-capacity power transmission; while wires usually have only a single conductor, which is wrapped in a light and soft sheath, and are mainly used for low-voltage, short-distance electrical transmission; the cable needs to be retracted during use, and thus a retracting equipment box is required; the existing retracting equipment is not easy to disassemble and replace the reel after the cable is saturated, which increases the difficulty of operation for operators and reduces work efficiency. Utility Model Content

[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a cable retracting and releasing device that is easy to replace, which effectively solves the problem that the existing retracting and releasing equipment is difficult to disassemble and replace the reel after the cable is saturated, which increases the operating difficulty of the operator and reduces work efficiency.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cable retracting and releasing device that is easy to replace, comprising a bottom plate, side plates are fixedly installed on both sides of the top of the bottom plate, strip grooves are opened on the upper sides of the middle parts of the two side plates, a support plate is fixedly installed between the rear sides of the two side plates, a reel is provided between the two side plates, a mounting plate is fixedly installed on the lower part of the rear side of the side plate, a first motor is fixedly installed on the top of the mounting plate, a first bevel gear is fixedly installed on the output end of the first motor, a quick-change assembly is provided on the rear side of the side plate and between the two side plates away from each other, and slots are opened on both ends of the reel.

[0005] Preferably, the quick-change assembly includes a second bevel gear, a first L-shaped plate and a second L-shaped plate, the second bevel gear is meshingly connected to one side of the first bevel gear, the first L-shaped plate and the second L-shaped plate are arranged in the middle of the two side plates away from each other, the first shaft rod is fixedly installed on both sides of the first bevel gear, the first shaft sleeve is rotatably installed on the surface of the first shaft rod, the first fixing rod is fixedly installed on the surface of the first shaft sleeve, one end of the first fixing rod is fixedly connected to the support plate, the second motor is fixedly installed on one side of the first L-shaped plate, the output end of the second motor extends to the other side of the first L-shaped plate and is fixedly installed with a second clamping block, the second L-shaped plate is rotatably installed with the first clamping block in the middle of one side close to the side plate, and the first clamping block and the second clamping block match the two clamping grooves.

[0006] Preferably, a worm is fixedly installed at one end of the first shaft rod away from the second bevel gear, and the surface of the worm is meshed with a worm wheel, and a second shaft rod is fixedly installed in the middle of the worm wheel, and a first sprocket is fixedly installed at both ends of the two second shaft rods, and two second shaft sleeves are rotatably installed on the surfaces of the two second shaft rods, and a second fixing rod is fixedly installed on the surface of the second shaft sleeve, and one end of the second fixing rod is fixedly connected to the rear side of the support plate, and a transmission rod is rotatably installed on the upper and lower sides of the first L-shaped plate and the second L-shaped plate close to the side plate, and one end of the transmission rod is rotatably installed with a threaded sleeve, and the inside of the threaded sleeve is threadedly connected with a threaded rod, and a positioning seat is rotatably installed on the end of the threaded rod close to the worm wheel, and one end of the positioning seat is fixedly connected to the side plate.

[0007] Preferably, a third shaft rod is fixedly installed on one end of the threaded rod away from the worm gear, a second sprocket is fixedly installed on one end of the third shaft rod, chains are respectively meshed and connected between the four second sprockets and the four first sprockets, a third shaft sleeve is rotatably installed on the surface of the third shaft rod, the surface of the third shaft sleeve is fixedly connected to the side plate, a sliding sleeve is fixedly installed on one side of the threaded sleeve close to the side plate, a sliding rod is inserted into the interior of the sliding sleeve, and both ends of the sliding rod are fixedly connected to the side plate.

[0008] Compared with the prior art, the utility model has the following beneficial effects: when the reel is saturated with winding, the operator starts the first motor to drive the first bevel gear to rotate forward, and the first bevel gear drives the two first shaft rods to rotate along the inside of the two first shaft sleeves through the second bevel gear. When the first shaft rod rotates, the worm gear is driven to rotate through the worm, and when the worm gear rotates, the second shaft rod is driven to rotate along the inside of the second shaft sleeve. When the two second shaft rods rotate, the four first sprocket wheels are driven to rotate, and when the first sprocket wheels rotate, the second sprocket wheels are driven to rotate through the chain. When the four second sprocket wheels rotate, the four third shaft rods are respectively driven to rotate along the inside of the four third shaft sleeves. When the third shaft rod rotates, the threaded sleeve is driven to move inwardly through the threaded rod, and when the threaded sleeve moves, the sliding sleeve is driven to slide along the surface of the sliding rod, thereby increasing the stability of the threaded sleeve when it moves. When the threaded sleeve moves inwardly, the first L-shaped plate and the second L-shaped plate are driven away from the side plate through the transmission rod, thereby driving the first clamping block and the second clamping block to exit the internal limit of the clamping slot, and then the operator moves the reel up along the strip groove to take it out, thereby quickly completing the disassembly;

[0009] When installing a new reel, the operator places the new reel between the two side plates along the two strip grooves, and then starts the first motor to drive the first bevel gear to rotate in the opposite direction, so that the four threaded rods all drive the threaded sleeve to move outward, and when the threaded sleeve moves outward, the transmission rod drives the first clamping block and the second clamping block to be clamped into the inside of the clamping groove for limiting, thereby quickly completing the installation of the reel; after installation, the operator starts the second motor to drive the reel to reel in; this allows the reel to be easily disassembled and replaced after the cable is saturated, thereby reducing the operating difficulty of the operator and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0011] In the attached picture:

[0012] Figure 1 This is a schematic diagram of the cross-sectional structure of the cable retracting and releasing device that is easy to replace according to the utility model;

[0013] Figure 2 This is a schematic diagram of the partial structure of the cable retracting and releasing device that is easy to replace according to the utility model;

[0014] Figure 3 For this utility model Figure 1 A schematic diagram of a local enlarged structure;

[0015] In the figure: 1, bottom plate; 2, side plate; 3, strip groove; 4, support plate; 5, reel; 6, mounting plate; 7, first motor; 8, first bevel gear; 9, second bevel gear; 10, first bushing; 11, first fixing rod; 12, first shaft rod; 13, worm; 14, worm wheel; 15, first sprocket; 16, second shaft rod; 17, second bushing; 18, second fixing rod; 19, first L-shaped plate; 20, second L-shaped plate; 21, second motor; 22, first clamping block; 23, second clamping block; 24, transmission rod; 25, threaded sleeve; 26, sliding sleeve; 27, threaded rod; 28, third shaft rod; 29, second sprocket; 30, third bushing; 31, sliding rod; 32, chain. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with 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 of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0017] Depend on Figures 1 to 3 The utility model includes a bottom plate 1, side plates 2 are fixedly installed on both sides of the top of the bottom plate 1, strip grooves 3 are opened on the upper sides of the middle parts of the two side plates 2, a support plate 4 is fixedly installed between the rear sides of the two side plates 2, a reel 5 is provided between the two side plates 2, a mounting plate 6 is fixedly installed on the lower part of the rear side of the side plate 2, a first motor 7 is fixedly installed on the top of the mounting plate 6, a first bevel gear 8 is fixedly installed on the output end of the first motor 7, a quick-change assembly is provided on the rear side of the side plate 2 and between the two side plates 2 away from each other, and card slots are opened at both ends of the reel 5.

[0018] When the reel 5 is fully wound, the operator starts the first motor 7 to drive the first bevel gear 8 to rotate forward. When the first bevel gear 8 rotates forward, it drives the quick-change component to run forward. When the quick-change component runs forward, it exits the inner part of the card slot to release the limit, and then the operator moves the reel 5 up and takes it out along the strip groove 3, thereby quickly completing the disassembly; when installing a new reel 5, the operator places the new reel 5 between the two side plates 2 along the two strip grooves 3, and then the operator starts the first motor 7 to drive the first bevel gear 8 to rotate in the opposite direction. When the first bevel gear 8 rotates in the opposite direction, it drives the quick-change component to run in the opposite direction. When the quick-change component runs in the opposite direction, it will be stuck in the inner part of the card slot for limit, thereby quickly completing the installation of the reel 5; this allows the retracting and releasing device to conveniently disassemble and replace the reel 5 after the cable is fully wound, thereby reducing the operating difficulty of the operator and improving work efficiency.

[0019] The quick-change assembly includes a second bevel gear 9, a first L-shaped plate 19 and a second L-shaped plate 20. The second bevel gear 9 is meshed and connected to one side of the first bevel gear 8. The first L-shaped plate 19 and the second L-shaped plate 20 are arranged in the middle of the two side plates 2 away from each other. The first shaft rod 12 is fixedly installed on both sides of the first bevel gear 8. The first shaft sleeve 10 is rotatably installed on the surface of the first shaft rod 12. The first fixing rod 11 is fixedly installed on the surface of the first shaft sleeve 10. One end of the first fixing rod 11 is fixedly connected to the support plate 4. One side of the first L-shaped plate 19 is fixedly installed A second motor 21 is installed, and the output end of the second motor 21 extends to the other side of the first L-shaped plate 19 and is fixedly installed with a second clamping block 23. The middle part of the second L-shaped plate 20 close to the side plate 2 is rotatably installed with a first clamping block 22, and the first clamping block 22 and the second clamping block 23 match the two clamping grooves; the end of the first shaft rod 12 away from the second bevel gear 9 is fixedly installed with a worm 13, the surface of the worm 13 is meshed and connected with a worm wheel 14, the middle part of the worm wheel 14 is fixedly installed with a second shaft rod 16, and the two ends of the two second shaft rods 16 are fixedly installed with a first sprocket 15. The surfaces of the two second shaft rods 16 are rotatably mounted with two second shaft sleeves 17, and the surfaces of the second shaft sleeves 17 are fixedly mounted with second fixing rods 18, and one end of the second fixing rods 18 is fixedly connected to the rear side of the support plate 4. The upper and lower sides of the first L-shaped plate 19 and the second L-shaped plate 20 close to the side plate 2 are rotatably mounted with transmission rods 24, and one end of the transmission rods 24 is rotatably mounted with threaded sleeves 25, and the interior of the threaded sleeves 25 is threadedly connected with threaded rods 27, and the ends of the threaded rods 27 close to the worm gear 14 are rotatably mounted with positioning seats, and one end of the positioning seats is fixedly connected to the side plate 2. The plate 2 is fixedly connected; a third shaft rod 28 is fixedly installed on one end of the threaded rod 27 away from the worm gear 14, a second sprocket 29 is fixedly installed on one end of the third shaft rod 28, a chain 32 is meshed and connected between the four second sprockets 29 and the four first sprockets 15, respectively, a third shaft sleeve 30 is rotatably installed on the surface of the third shaft rod 28, the surface of the third shaft sleeve 30 is fixedly connected to the side plate 2, a sliding sleeve 26 is fixedly installed on the side of the threaded sleeve 25 close to the side plate 2, a sliding rod 31 is inserted into the interior of the sliding sleeve 26, and both ends of the sliding rod 31 are fixedly connected to the side plate 2.

[0020] During disassembly, when the first bevel gear 8 rotates forward, the two first shaft rods 12 are driven to rotate along the inside of the two first sleeves 10 through the second bevel gear 9. When the first shaft rod 12 rotates, the worm wheel 14 is driven to rotate through the worm 13. When the worm wheel 14 rotates, the second shaft rod 16 is driven to rotate along the inside of the second sleeve 17. When the two second shaft rods 16 rotate, the four first sprocket wheels 15 are driven to rotate. When the first sprocket wheels 15 rotate, the second sprocket wheels 29 are driven to rotate through the chain 32. When the four second sprocket wheels 29 rotate, the four third shaft rods 28 are driven to rotate along the inside of the four third sleeves 30 respectively. When the third shaft rod 28 rotates, the threaded sleeve 25 is driven inward through the threaded rod 27. When the threaded sleeve 25 moves, it drives the sliding sleeve 26 to slide along the surface of the sliding rod 31, thereby increasing the stability of the threaded sleeve 25 when moving. When the threaded sleeve 25 moves inward, it drives the first L-shaped plate 19 and the second L-shaped plate 20 away from the side plate 2 through the transmission rod 24, thereby driving the first clamping block 22 and the second clamping block 23 to exit the interior of the clamping slot to release the limit. During installation, the first bevel gear 8 rotates in the opposite direction, so that the four threaded rods 27 all drive the threaded sleeve 25 to move outward. When the threaded sleeve 25 moves outward, it drives the first clamping block 22 and the second clamping block 23 to be clamped into the interior of the clamping slot for limit, thereby quickly completing the installation of the reel 5.

Claims

1. A cable retracting device that is easy to replace, comprising a bottom plate (1), characterized in that: Side plates (2) are fixedly mounted on both sides of the top of the bottom plate (1), strip grooves (3) are provided on the upper sides of the middle parts of the two side plates (2), a support plate (4) is fixedly mounted between the rear sides of the two side plates (2), a reel (5) is provided between the two side plates (2), a mounting plate (6) is fixedly mounted on the lower part of the rear side of the side plate (2), a first motor (7) is fixedly mounted on the top of the mounting plate (6), a first bevel gear (8) is fixedly mounted on the output end of the first motor (7), a quick-change assembly is provided on the rear side of the side plate (2) and between the two side plates (2) away from each other, and a card slot is provided on both ends of the reel (5).

2. The cable retracting and releasing device that is easy to replace according to claim 1, characterized in that: The quick-change assembly comprises a second bevel gear (9), a first L-shaped plate (19) and a second L-shaped plate (20); the second bevel gear (9) is meshingly connected to one side of the first bevel gear (8); the first L-shaped plate (19) and the second L-shaped plate (20) are arranged in the middle of the two side plates (2) on the side away from each other; first shaft rods (12) are fixedly installed on both sides of the second bevel gear (9); the surfaces of the first shaft rods (12) are rotatably installed with first shaft sleeves (10); the surfaces of the first shaft sleeves (10) are fixedly installed with A first fixing rod (11) is fixedly installed, one end of the first fixing rod (11) is fixedly connected to the support plate (4), a second motor (21) is fixedly installed on one side of the first L-shaped plate (19), an output end of the second motor (21) extends to the other side of the first L-shaped plate (19) and is fixedly installed with a second clamping block (23), a first clamping block (22) is rotatably installed in the middle of the second L-shaped plate (20) close to the side plate (2), and the first clamping block (22) and the second clamping block (23) match the two clamping slots.

3. The cable retracting and releasing device that is easy to replace according to claim 2, characterized in that: A worm (13) is fixedly mounted on one end of the first shaft (12) away from the second bevel gear (9), a worm gear (14) is meshedly connected to the surface of the worm gear (13), a second shaft (16) is fixedly mounted in the middle of the worm gear (14), a first sprocket (15) is fixedly mounted on both ends of the two second shafts (16), two second shaft sleeves (17) are rotatably mounted on the surfaces of the two second shafts (16), a second fixing rod (18) is fixedly mounted on the surface of the second shaft sleeves (17), and a second One end of the fixing rod (18) is fixedly connected to the rear side of the support plate (4); a transmission rod (24) is rotatably mounted on the upper and lower sides of the first L-shaped plate (19) and the second L-shaped plate (20) close to the side plate (2); a threaded sleeve (25) is rotatably mounted on one end of the transmission rod (24); a threaded rod (27) is threadedly connected inside the threaded sleeve (25); a positioning seat is rotatably mounted on one end of the threaded rod (27) close to the worm gear (14); one end of the positioning seat is fixedly connected to the side plate (2).

4. The cable retracting and releasing device that is easy to replace according to claim 3, characterized in that: A third shaft rod (28) is fixedly mounted on one end of the threaded rod (27) away from the worm wheel (14); a second sprocket (29) is fixedly mounted on one end of the third shaft rod (28); chains (32) are respectively meshed and connected between the four second sprockets (29) and the four first sprockets (15); a third shaft sleeve (30) is rotatably mounted on the surface of the third shaft rod (28); the surface of the third shaft sleeve (30) is fixedly connected to the side plate (2); a sliding sleeve (26) is fixedly mounted on one side of the threaded sleeve (25) close to the side plate (2); a sliding rod (31) is inserted into the interior of the sliding sleeve (26); and both ends of the sliding rod (31) are fixedly connected to the side plate (2).

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