Cable pay-off device

Abstract

The utility model provides a cable pay-off device, which belongs to the technical field of electric power engineering, aims to solve the problem that an existing cable coil is installed on the pay-off device and is complicated in operation, and comprises a pay-off support, telescopic universal wheels, a telescopic protective cover, a telescopic sliding block, a pay-off supporting rod, a supporting base, a supporting lifting mechanism and a cable placing mechanism. The telescopic universal wheels are fixedly connected to the lower end face of the pay-off support. The telescopic shield is fixedly connected to the rear end face of the pay-off support. The telescopic sliding block is fixedly connected to the rear end face of the pay-off support. The pay-off supporting rod is fixedly connected to the inner end face of the pay-off support. The supporting base is slidably connected to the front end face of the telescopic shield. The support lifting mechanism is arranged in the telescopic shield; the cable placing mechanism is arranged on the upper side of the supporting base. By adopting the cable placing mechanism, the stability of the wire coil on the supporting base is convenient, and by adopting the supporting lifting mechanism, the wire coil is convenient to mount and dismount.

Description

Technical Field

[0001] The utility model belongs to the technical field of electric power engineering, and more specifically, particularly relates to a cable pay-off device. Background Art

[0002] After production, cables are generally wound around reels. When arranging the cables, the reels need to be supported. When the reels are supported, a pay-off device is required. After the pay-off device supports the reels, the rotation of the reels will not be hindered when the cables are pulled out, thus facilitating the pulling out of the cables.

[0003] According to CN202023056887.6, the utility model provides a cable pay-out device, which belongs to the field of communication engineering technology, and includes a base, a winding reel and a trigger assembly. The winding reel is rotatably arranged on the base, and the winding reel is connected to a power unit, which is used to drive the winding reel to rotate. The trigger assembly is provided with a first switch, a connecting rod and a threading ring. The first switch is electrically connected to the power unit and is used to control the start and stop of the power unit. The first end of the connecting rod is hinged on the base, and the second end is fixed with a threading ring. The threading ring swings with the help of the connecting rod, and can trigger or disengage from the first switch with the help of the tension and relaxation state of the cable to be laid, thereby controlling the start and stop of the power unit to realize remote control of the pay-out. The cable pay-out device provided by the utility model can solve the technical problem that the existing pay-out rack needs to arrange operators to control the pay-out, resulting in waste of human resources.

[0004] Based on the above, the existing wire-releasing device generally uses a support rod structure to support the wire reel, and the support rod is generally set at a high place. When the staff installs the wire reel on the support rod, due to the large size of the wire reel, the staff needs to use tools to lift the wire reel. The staff uses the tools to lift the wire reel and then controls the wire reel to be stuck on the support rod. The operation of installing the wire reel on the wire-releasing device is relatively cumbersome. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a cable pay-out device to solve the problem that the existing pay-out device generally uses a support rod structure to support the cable reel, and the support rod is generally set at a high place. When the staff installs the cable reel on the support rod, due to the large size of the cable reel, the staff needs to use tools to lift the cable reel. The staff uses the tool to lift the cable reel and then controls the cable reel to be stuck on the support rod, and the operation of installing the cable reel on the pay-out device is cumbersome.

[0006] The purpose and effect of the cable pay-off device of the utility model are achieved by the following specific technical means:

[0007] A cable pay-off device comprises a pay-off bracket, a telescopic universal wheel, a telescopic protective cover, a telescopic slider, a pay-off support rod, a support base, a support lifting mechanism and a cable placing mechanism; the pay-off bracket is provided with two groups; the telescopic universal wheel is provided with four groups, and the four groups of telescopic universal wheels are respectively fixedly connected to the lower end faces of the two groups of pay-off brackets; the telescopic protective cover is fixedly connected to the rear end face of a group of pay-off brackets on the right side; the telescopic slider is fixedly connected to the rear end face of a group of pay-off brackets on the left side, and the telescopic slider is slidably connected to the inside of the telescopic protective cover; the pay-off support rod is provided with two groups, and the two groups of pay-off support rods are respectively fixedly connected to the upper sides of the inner end faces of the two groups of pay-off brackets; the support base is slidably connected to the front end face of the telescopic protective cover; the support lifting mechanism is arranged inside the telescopic protective cover; the cable placing mechanism is arranged on the upper side of the support base.

[0008] Furthermore, the supporting lifting mechanism includes: a telescopic motor and a telescopic screw; the telescopic motor is fixedly connected to the middle position of the right end surface of the telescopic shield; the telescopic screw is rotatably connected to the inside of the telescopic shield, the telescopic screw and the telescopic motor shaft are coaxially fixedly connected, and the telescopic screw and the telescopic slider are internally threaded.

[0009] Furthermore, the supporting lifting mechanism also includes: a lifting rack and a lifting gear; the lifting rack is fixedly connected to the right side of the front end surface of the telescopic slider; the lifting gear is rotatably connected to the left side inside the telescopic shield, and the lifting rack and the lifting gear are meshed to form a gear rack transmission mechanism.

[0010] Furthermore, the supporting lifting mechanism also includes: a lifting worm and a lifting worm wheel; the lifting worm is coaxially fixedly connected to the lower side of the lifting gear; the lifting worm wheel is rotatably connected to the left side inside the telescopic cover, and the lifting worm and the lifting worm wheel are meshed to form a worm gear transmission mechanism.

[0011] Furthermore, the support lifting mechanism also includes: a support gear and a support rack; the support gear is coaxially fixedly connected to the left side of the lifting worm gear; the support rack is fixedly connected to the rear end face of the support base, and the support rack is slidably connected to the inside of the telescopic cover, and the support gear and the support rack are meshed to form a gear rack transmission mechanism.

[0012] Furthermore, the cable placement mechanism includes: a supporting inclined plane; the supporting inclined plane is arranged on the upper side of the front end surface of the supporting base, and the supporting inclined plane is an inclined surface structure.

[0013] Furthermore, the cable placement mechanism also includes: a supporting arc surface and supporting rollers; the supporting arc surface is arranged in the middle position of the upper end surface of the supporting base, and the supporting arc surface is an arc surface structure; a total of multiple groups of supporting rollers are arranged, and the multiple groups of supporting rollers are rotatably connected to the middle position of the front end surface of the supporting base, and the multiple groups of supporting rollers are respectively rotated on the upper side of the supporting arc surface.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The utility model adopts a cable placement mechanism, when two sets of wire-laying brackets are located on both sides, the staff moves the wire reel through the supporting inclined surface to the supporting arc surface. The supporting inclined surface facilitates the wire reel to be pushed directly onto the supporting base, and the wire reel is restricted to the inner end surface of the supporting arc surface, which facilitates the stability of the wire reel on the supporting base.

[0016] The utility model adopts a supporting lifting mechanism to realize that when the telescopic motor rotates, the distance between the two groups of wire-paying brackets is reduced, and when the distance between the two groups of wire-paying brackets is reduced, the two groups of wire-paying support rods are driven to slide, and when the two groups of wire-paying support rods slide, the wire reel on the supporting base is driven to slide upward, and the wire reel slides upward to the position of the two groups of wire-paying support rods, and the two groups of wire-paying support rods are inserted into the inside of the wire reel, which makes it convenient to install the wire reel on the wire-paying device, avoids the problem of needing to use tools when installing the wire reel on the wire-paying device, and facilitates the installation and disassembly of the wire reel. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of a front view of a cable pay-off device of the utility model.

[0018] Figure 2 The utility model is a schematic structural diagram of a cable pay-off device viewed from below.

[0019] Figure 3 It is a structural schematic diagram of the entire supporting lifting mechanism of the utility model.

[0020] Figure 4 It is a structural schematic diagram of the transmission part of the supporting lifting mechanism of the utility model.

[0021] Figure 5 It is a structural diagram of an enlarged transmission of the utility model parts.

[0022] Figure 6 It is a structural schematic diagram of the cable placement mechanism of the utility model.

[0023] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0024] 1. Wire-paying bracket; 2. Telescopic universal wheel; 3. Telescopic shield; 4. Telescopic slider; 401. Lifting rack; 5. Wire-paying support rod; 6. Telescopic motor; 7. Telescopic lead screw; 8. Lifting gear; 801. Lifting worm; 9. Lifting worm wheel; 901. Support gear; 10. Support base; 1001. Support rack; 11. Support inclined surface; 12. Support arc surface; 13. Support roller. DETAILED DESCRIPTION

[0025] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0026] Embodiment 1:

[0027] As attached Figure 1 To Attachment Figure 5 As shown:

[0028] The utility model provides a cable pay-off device, comprising a pay-off bracket 1, a telescopic universal wheel 2, a telescopic protective cover 3, a telescopic slider 4, a pay-off support rod 5, a support base 10 and a support lifting mechanism; the pay-off bracket 1 is provided with two groups; the telescopic universal wheel 2 is provided with four groups, and the four groups of telescopic universal wheels 2 are respectively fixedly connected to the lower end surfaces of the two groups of pay-off brackets 1; the telescopic protective cover 3 is fixedly connected to the rear end surface of a group of pay-off brackets 1 on the right side; the telescopic slider 4 is fixedly connected to the rear end surface of a group of pay-off brackets 1 on the left side, and the telescopic slider 4 is slidably connected to the inside of the telescopic protective cover 3; the pay-off support rod 5 is provided with two groups, and the two groups of pay-off support rods 5 are respectively fixedly connected to the upper sides of the inner end surfaces of the two groups of pay-off brackets 1; the support base 10 is slidably connected to the front end surface of the telescopic protective cover 3; the support lifting mechanism is arranged inside the telescopic protective cover 3.

[0029] Among them, the supporting lifting mechanism includes: a telescopic motor 6 and a telescopic screw 7; the telescopic motor 6 is fixedly connected to the middle position of the right end surface of the telescopic shield 3; the telescopic screw 7 is rotatably connected to the inside of the telescopic shield 3, the telescopic screw 7 and the telescopic motor 6 rotating shaft are coaxially fixedly connected, and the telescopic screw 7 and the telescopic slider 4 are internally threadedly connected. During use, the rotation of the rotating shaft of the telescopic motor 6 drives the telescopic screw 7 to rotate, and the rotation of the telescopic screw 7 drives the telescopic slider 4 to slide inside the telescopic shield 3. When the telescopic slider 4 slides inside the telescopic shield 3, it drives the two sets of wire-laying brackets 1 to slide a distance.

[0030] Among them, the supporting lifting mechanism also includes: a lifting rack 401 and a lifting gear 8; the lifting rack 401 is fixedly connected to the right side of the front end surface of the telescopic slider 4; the lifting gear 8 is rotatably connected to the left side inside the telescopic shield 3, and the lifting rack 401 and the lifting gear 8 are meshed to form a gear rack transmission mechanism. During use, the sliding of the telescopic slider 4 drives the lifting rack 401 to slide, and when the lifting rack 401 slides and meshes with the lifting gear 8, it drives the lifting gear 8 to rotate.

[0031] Among them, the supporting lifting mechanism also includes: a lifting worm 801 and a lifting worm wheel 9; the lifting worm 801 is coaxially fixedly connected to the lower side of the lifting gear 8; the lifting worm wheel 9 is rotatably connected to the left side inside the telescopic cover 3, and the lifting worm 801 and the lifting worm wheel 9 are meshed to form a worm gear transmission mechanism. During use, the lifting gear 8 rotates to drive the lifting worm 801 to rotate, and the lifting worm 801 rotates to drive the meshing lifting worm wheel 9 to rotate.

[0032] Among them, the support lifting mechanism also includes: a support gear 901 and a support rack 1001; the support gear 901 is coaxially fixedly connected to the left side of the lifting worm gear 9; the support rack 1001 is fixedly connected to the rear end face of the support base 10, and the support rack 1001 is slidably connected to the inside of the telescopic cover 3. The support gear 901 and the support rack 1001 are meshed to form a gear rack transmission mechanism. During use, the lifting worm gear 9 rotates to drive the support gear 901 to rotate, and the rotation of the support gear 901 drives the meshed support rack 1001 to slide, and the sliding of the support rack 1001 drives the support base 10 to slide.

[0033] The specific usage and function of the first embodiment are as follows:

[0034] During use, the wire drum is placed on the supporting base 10, and the rotation of the rotating shaft of the telescopic motor 6 drives the telescopic screw 7 to rotate. The rotation of the telescopic screw 7 drives the telescopic slider 4 to slide inside the telescopic protective cover 3. When the telescopic slider 4 slides inside the telescopic protective cover 3, it drives the two groups of wire-releasing brackets 1 to slide a distance. The sliding of the telescopic slider 4 drives the sliding of the lifting rack 401. When the lifting rack 401 slides and engages with the lifting gear 8, it drives the lifting gear 8 to rotate. The rotation of the lifting gear 8 drives the lifting worm 801 to rotate. The rotation of the lifting worm 801 drives the meshing lifting worm wheel 9 to rotate. The rotation of the lifting worm wheel 9 drives the support gear 901 to rotate. The rotation of the support gear 901 drives the meshing support rack 1001 to slide. The sliding of the support rack 1001 drives the supporting base 10 to slide. The sliding of the support base 10 drives the wire drum to slide, so that the wire drum is installed on the wire-releasing device.

[0035] Embodiment 2:

[0036] Based on the first embodiment, as shown in the attached Figure 6 As shown:

[0037] The utility model provides a cable unwinding device, which also includes a cable placing mechanism, which is arranged on the upper side of a support base 10, and the cable placing mechanism includes: a supporting inclined surface 11; the supporting inclined surface 11 is opened on the upper side of the front end surface of the support base 10, and the supporting inclined surface 11 is an inclined surface structure. During use, it is convenient to move the cable reel to the upper end surface of the support base 10 through the supporting inclined surface 11.

[0038] Among them, the cable placement mechanism also includes: a supporting arc surface 12 and a supporting roller 13; the supporting arc surface 12 is arranged in the middle position of the upper end surface of the supporting base 10, and the supporting arc surface 12 is an arc surface structure; a total of multiple groups of supporting rollers 13 are arranged, and multiple groups of supporting rollers 13 are respectively rotatably connected to the middle position of the front end surface of the supporting base 10, and multiple groups of supporting rollers 13 are respectively rotated on the upper side of the supporting arc surface 12. During use, the wire drum is stuck on the upper side of the supporting arc surface 12, and when the wire drum rotates on the wire-releasing support rod 5, it drives the supporting roller 13 to rotate.

[0039] The specific usage and function of the second embodiment are as follows:

[0040] During use, the wire drum is conveniently moved to the upper end surface of the support base 10 through the support inclined surface 11, and the wire drum is clamped on the upper side of the support arc surface 12. When the wire drum rotates on the wire-releasing support rod 5, it drives the support roller 13 to rotate, thereby facilitating the wire drum to move to the upper side of the support base 10.

[0041] In this article, there are a few points to note:

[0042] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0043] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0044] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A cable pay-off device, comprising a pay-off bracket (1), a telescopic universal wheel (2), a telescopic cover (3), a telescopic slider (4), a pay-off support rod (5), a support base (10), a support lifting mechanism and a cable placing mechanism; the pay-off bracket (1) is provided with two groups; the characteristics are: The telescopic universal wheels (2) are provided in four groups, and the four groups of telescopic universal wheels (2) are respectively fixedly connected to the lower end surfaces of the two groups of wire-releasing brackets (1); the telescopic protective cover (3) is fixedly connected to the rear end surface of the right group of wire-releasing brackets (1); the telescopic slider (4) is fixedly connected to the rear end surface of the left group of wire-releasing brackets (1), and the telescopic slider (4) is slidably connected inside the telescopic protective cover (3); the wire-releasing support rods (5) are provided in two groups, and the two groups of wire-releasing support rods (5) are respectively fixedly connected to the upper sides of the inner end surfaces of the two groups of wire-releasing brackets (1); the support base (10) is slidably connected to the front end surface of the telescopic protective cover (3); the support lifting mechanism is arranged inside the telescopic protective cover (3); and the cable placement mechanism is arranged on the upper side of the support base (10).

2. A cable pay-off device as claimed in claim 1, characterized in that: The supporting lifting mechanism comprises: a telescopic motor (6) and a telescopic lead screw (7); the telescopic motor (6) is fixedly connected to the middle position of the right end surface of the telescopic shield (3); the telescopic lead screw (7) is rotatably connected inside the telescopic shield (3), the telescopic lead screw (7) and the rotating shaft of the telescopic motor (6) are coaxially fixedly connected, and the telescopic lead screw (7) and the telescopic slider (4) are internally threadedly connected.

3. A cable pay-off device as claimed in claim 1, characterized in that: The supporting lifting mechanism further comprises: a lifting rack (401) and a lifting gear (8); the lifting rack (401) is fixedly connected to the right side of the front end surface of the telescopic slider (4); the lifting gear (8) is rotatably connected to the left side inside the telescopic shield (3); the lifting rack (401) and the lifting gear (8) are meshed to form a gear rack transmission mechanism.

4. A cable pay-off device as claimed in claim 3, characterized in that: The supporting lifting mechanism also includes: a lifting worm (801) and a lifting worm wheel (9); the lifting worm (801) is coaxially fixedly connected to the lower side of the lifting gear (8); the lifting worm wheel (9) is rotatably connected to the left side inside the telescopic shield (3), and the lifting worm (801) and the lifting worm wheel (9) are meshed to form a worm gear transmission mechanism.

5. A cable pay-off device as claimed in claim 4, characterized in that: The support lifting mechanism further comprises: a support gear (901) and a support rack (1001); the support gear (901) is coaxially fixedly connected to the left side of the lifting worm gear (9); the support rack (1001) is fixedly connected to the rear end surface of the support base (10), the support rack (1001) is slidably connected to the inside of the telescopic shield (3), and the support gear (901) and the support rack (1001) are meshed to form a gear rack transmission mechanism.

6. A cable pay-off device as claimed in claim 1, characterized in that: The cable placement mechanism comprises: a supporting inclined surface (11); the supporting inclined surface (11) is arranged on the upper side of the front end surface of the supporting base (10), and the supporting inclined surface (11) is an inclined surface structure.

7. A cable pay-off device as claimed in claim 1, characterized in that: The cable placement mechanism further comprises: a supporting arc surface (12) and a supporting roller (13); the supporting arc surface (12) is arranged in the middle position of the upper end surface of the supporting base (10), and the supporting arc surface (12) is an arc surface structure; a plurality of groups of supporting rollers (13) are arranged, and the plurality of groups of supporting rollers (13) are respectively rotatably connected to the middle position of the front end surface of the supporting base (10), and the plurality of groups of supporting rollers (13) are respectively rotatable on the upper side of the supporting arc surface (12).

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