Cable pay-off rack

Abstract

The utility model relates to the technical field of electric power construction, and discloses a cable pay-off rack which comprises a bottom plate and a winding roller, universal wheels are evenly arranged at the bottom of the bottom plate, sliding grooves are symmetrically formed in the surface of the bottom plate at equal intervals, circular grooves are formed in the two ends of the outer wall of the winding roller respectively, an adjusting assembly is arranged at the top of the bottom plate, and the adjusting assembly is arranged on the bottom plate. And fixing assemblies are symmetrically arranged at the top of the adjusting assembly. When a movable rod moves, a connecting plate drives a limiting rod to move downwards, meanwhile, a spring shrinks, a clamping top plate moves downwards along with movement of the movable rod till the clamping top plate is clamped with a circular groove of a winding roller, a clamping rod is clamped with a through hole, the movable rod drives a limiting block to penetrate through a clamping opening, a third handle is rotated, and the winding roller is clamped through the clamping rod. And a third handle drives a limiting block to rotate by 90 degrees through a moving rod, a clamping top plate is fixed, at the moment, the clamping top plate and a clamping bottom plate are tightly clamped with the two ends of the winding roller, and the effect of controlling the cable pay-off length can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power construction, in particular to a cable pay-off rack. Background Art

[0002] Cable pay-off racks are also called cable reel racks, wire reel racks, cable pay-off racks, etc. according to their uses. According to the lifting form, they can be divided into: hydraulic cable pay-off racks, mechanical cable pay-off racks. According to the use and structural form, they can be divided into: adjustable hydraulic pay-off racks, column pay-off racks, top rod cable pay-off racks, horizontal cable reel racks, foot brake cable pay-off racks, detachable cable pay-off racks, and tension pay-off racks.

[0003] The existing cable pay-off rack still has certain defects. Usually the cable pay-off rack is heavy and needs to be carried manually, which is time-consuming and laborious. At the same time, the stability is poor and it cannot be used in complex terrain. In addition, the structure of the cable pay-off rack is relatively simple and there is no device to fix the winding roller, so the pay-off length of the cable cannot be controlled. When the pay-off is too long, the cable falls to the ground and is easy to get tangled. When the pay-off is too short, the cable is pulled and easily damaged, affecting its use. Utility Model Content

[0004] The utility model aims to provide a cable pay-off rack, which can control the pay-off length of the cable and can still pay the cable on uneven ground.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cable pay-off rack, comprising a base plate and a winding roller, universal wheels are evenly arranged on the bottom of the base plate, sliding grooves are equidistantly and symmetrically provided on the surface of the base plate, circular grooves are respectively provided on both ends of the outer wall of the winding roller, an adjustment component is arranged on the top of the base plate, and a fixing component is symmetrically arranged on the top of the adjustment component.

[0006] Preferably, the adjustment assembly includes: a square outer cylinder, fixedly mounted on the surface of the base plate; a support frame, slidably connected to the inside of the square outer cylinder; a slider, slidably connected to a slide groove provided in the base plate; and a connecting block, fixedly mounted on the top of the support frame.

[0007] Preferably, connecting ports are respectively provided on both sides of the outer wall of the slider, and supporting rods are movably connected to both sides of the support frame, and the support rods pass through the connecting ports and are movably connected to the slider, and a gear rail is fixedly installed on one side of the inner wall of the support frame, and the gear rail is meshingly connected to a gear, and a movable rod is fixedly sleeved inside the gear, and one end of the movable rod movably passes through one side of the inner wall of the square outer cylinder and extends to one side of the outer wall of the square outer cylinder, and a handle 1 is provided, and the interior of the connecting block is movably connected to a fixed base through a rotating shaft, and the fixed base is fixedly connected to the rotating shaft, and a handle 2 is fixedly installed on one end of the rotating shaft.

[0008] Preferably, the fixing component includes: a connecting component, which is arranged on the top of the adjusting component; and a fixing component, which is arranged inside the connecting component.

[0009] Preferably, the connecting component includes: a U-shaped connecting bottom plate, which is fixedly mounted on the top of the fixed base; and a U-shaped connecting top plate, which is hinged to the top of the U-shaped connecting bottom plate through a hinge.

[0010] Preferably, a fixing plate 1 is fixedly installed on one side of the outer wall of the U-shaped connecting bottom plate, a fixing plate 2 is fixedly installed on one side of the outer wall of the U-shaped connecting top plate, the fixing plate 1 and the fixing plate 2 are fixedly connected by bolts, support columns are equidistantly and symmetrically installed on the bottom of the inner wall of the U-shaped connecting bottom plate, an arc-shaped connecting bottom plate is fixedly installed on the top of the support columns, an arc-shaped connecting top plate is fixedly installed between the inner walls of the U-shaped connecting top plate, a movable opening is opened on the outer wall of the arc-shaped connecting top plate, and a snap-fit ​​opening is opened on the top of the U-shaped connecting top plate.

[0011] Preferably, the fixing component comprises: a connecting rod fixedly mounted on the bottom of the inner wall of the U-shaped connecting bottom plate; and a movable rod movably sleeved on the top of the U-shaped connecting top plate.

[0012] The top end of the movable rod is symmetrically connected to the locking plate through a bearing, and the bottom end of the movable rod is symmetrically installed with a locking rod, and the locking rod is adapted to the through hole. A handle three is fixedly installed on the upper and lower ends of the outer wall of the movable rod, and a limiting block is symmetrically installed on the middle end of the outer wall of the movable rod, and the limiting block is adapted to the locking opening. The top end of the outer wall of the movable rod is symmetrically installed with a connecting plate through a bearing, and the limiting rod is symmetrically installed on the bottom end of the connecting plate, and the limiting rod movably passes through the top of the U-shaped connecting top plate and extends to the bottom of the U-shaped connecting top plate. The outer wall of the limiting rod is sleeved with a spring, one end of the spring is fixedly connected to the connecting plate, and the other end of the spring is fixedly connected to the U-shaped connecting top plate, and the locking top plate and the locking bottom plate are both adapted to the circular groove opened by the winding roller.

[0013] The utility model provides a cable pay-off rack, which has the following beneficial effects:

[0014] (1) The utility model presses handle three downward, and handle three drives the moving rod to move downward. When the moving rod moves, the limit rod drives the moving rod to move downward through the connecting plate, and at the same time the spring contracts. The engaging top plate moves downward with the movement of the moving rod until it engages with the circular groove of the winding roller, and the engaging rod engages with the through hole. The moving rod drives the limit block to pass through the engaging opening, and the handle three is rotated. The handle three drives the limit block to rotate ninety degrees through the moving rod, so that the limit block is misaligned with the engaging opening, and the engaging top plate is fixed. At this time, the engaging top plate and the engaging bottom plate are tightly engaged with the two ends of the winding roller to fix the winding roller, so as to achieve the effect of controlling the cable pay-off length.

[0015] (2) The utility model drives the gear to rotate through the movable rod. When the gear rotates, it drives the support frame to move upward through the rack. The support frame drives the slider to slide inward inside the slide groove through the support rod. The support frame drives one end of the winding roller to move upward through the connecting block, the fixed base and the fixed component until the two ends of the winding roller are generally high. At the same time, the handle 2 is turned, and the handle 2 drives the fixed base to rotate through the rotating shaft. The fixed base drives the winding roller to move through the fixed component, so as to achieve the effect of not requiring manual line laying when the ground is uneven. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a partial structural view of the utility model;

[0018] Figure 3 This is a structural view of the fixed component of the utility model;

[0019] Figure 4 It is a side sectional view of the fixing component structure of the utility model.

[0020] In the figure: 1 bottom plate, 2 universal wheel, 3 winding roller, 4 adjustment component, 5 fixing component;

[0021] 411 square outer cylinder, 412 support frame, 413 support rod, 414 slider, 415 rack, 416 gear, 417 movable rod, 418 handle 1, 419 connecting block, 4110 fixed base, 4111 rotating shaft, 4112 handle 2;

[0022] 51 connecting component, 511 U-type connecting bottom plate, 512 U-type connecting top plate, 513 fixing plate 1, 514 fixing plate 2, 515 bolts, 516 supporting column, 517 arc-shaped connecting bottom plate, 518 arc-shaped connecting top plate;

[0023] 52 fixed component, 521 connecting rod, 522 engaging bottom plate, 523 moving rod, 524 engaging top plate, 525 engaging rod, 526 limiting block, 527 connecting plate, 528 handle three, 529 limiting rod, 5211 spring. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0026] Example 1

[0027] A preferred embodiment of a cable pay-off rack provided by the utility model is as follows: Figure 1-4 As shown: a cable pay-off rack, including a bottom plate 1, a winding roller 3, a universal wheel 2 is evenly arranged at the bottom of the bottom plate 1, a slide groove is symmetrically opened on the surface of the bottom plate 1, and circular grooves are respectively opened at both ends of the outer wall of the winding roller 3, an adjustment component 4 is arranged on the top of the bottom plate 1, and a fixing component 5 is symmetrically arranged on the top of the adjustment component 4, and the adjustment component 4 includes: a square outer cylinder 411, which is fixedly installed on the surface of the bottom plate 1; a support frame 412, which is slidably connected to the inside of the square outer cylinder 411; a slider 414, which is slidably connected to the slide groove opened on the bottom plate 1; a connecting block 419, which is fixedly installed on the top of the support frame 412; connection ports are respectively opened on both sides of the outer wall of the slider 414, and the support frame The two sides of 412 are movably connected with support rods 413, which pass through the connecting port and are movably connected to the slider 414. A gear rail 415 is fixedly installed on one side of the inner wall of the support frame 412. The gear rail 415 is meshingly connected with a gear 416. A movable rod 417 is fixedly sleeved inside the gear 416. One end of the movable rod 417 movably passes through one side of the inner wall of the square outer cylinder 411 and extends to one side of the outer wall of the square outer cylinder 411, and is provided with a handle 1 418. The interior of the connecting block 419 is movably connected with a fixed base 4110 through a rotating shaft 4111. The fixed base 4110 is fixedly connected to the rotating shaft 4111, and a handle 2 4112 is fixedly installed on one end of the rotating shaft 4111.

[0028] Furthermore, in the embodiment, by rotating handle 1 418, handle 1 418 drives movable rod 417 to rotate, movable rod 417 drives gear 416 to rotate, and gear 416 drives support frame 412 to move upward through rack 415 when rotating, and support frame 412 drives slider 414 to slide inward inside the slide slot through support rod 413, and support frame 412 drives one end of winding roller 3 to move upward through connecting block 419, fixed base 4110 and fixed component 5 until both ends of winding roller 3 are generally high, and at the same time, handle 2 4112 is rotated, and handle 2 4112 drives fixed base 4110 to rotate through rotating shaft 4111, and fixed base 4110 drives winding roller 3 to move through fixed component 5, so that the cable is in a horizontal state when paying out.

[0029] Example 2

[0030] Based on Example 1, a preferred embodiment of a cable pay-off rack provided by the utility model is as follows: Figure 1-4 As shown in the figure, the fixing assembly 5 includes: a connecting component 51, which is arranged on the top of the adjusting component 4; a fixing component 52, which is arranged inside the connecting component 51; the connecting component 51 includes: a U-shaped connecting bottom plate 511, which is fixedly installed on the top of the fixing base 4110; a U-shaped connecting top plate 512, which is hinged to the top of the U-shaped connecting bottom plate 511 through a hinge; a fixing plate 513 is fixedly installed on one side of the outer wall of the U-shaped connecting bottom plate 511, and the outer wall of the U-shaped connecting top plate 512 is fixedly installed on the outer wall of the U-shaped connecting bottom plate 511. A fixing plate 2 514 is fixedly installed on one side of the wall, and the fixing plate 1 513 and the fixing plate 2 514 are fixedly connected by bolts 515. Support columns 516 are symmetrically installed on the bottom of the inner wall of the U-shaped connecting bottom plate 511, and an arc-shaped connecting bottom plate 517 is fixedly installed on the top of the support column 516. An arc-shaped connecting top plate 518 is fixedly installed between the inner walls of the U-shaped connecting top plate 512, and a movable opening is opened on the outer wall of the arc-shaped connecting top plate 518, and a snap-fit ​​opening is opened on the top of the U-shaped connecting top plate 512.

[0031] Furthermore, in the embodiment, the two ends of the winding roller 3 are respectively placed on the surfaces of the arc-shaped connecting bottom plate 517 and the engaging bottom plate 522, the U-shaped connecting top plate 512 is closed, and the bolts 515 are tightened to fix the position of the winding roller 3.

[0032] Example 3

[0033] Based on the embodiments 1 and 2, a preferred embodiment of a cable pay-off rack provided by the utility model is as follows: Figure 1-4As shown: the fixed component 52 includes: a connecting rod 521, which is fixedly installed at the bottom of the inner wall of the U-shaped connecting bottom plate 511; a moving rod 523, which is movably sleeved on the top of the U-shaped connecting top plate 512; the other end of the connecting rod 521 is fixedly passed through the bottom of the arc-shaped connecting bottom plate 517 and extends to the top of the arc-shaped connecting bottom plate 517, and is fixedly installed with a clamping bottom plate 522, and the top of the clamping bottom plate 522 is symmetrically provided with through holes, the bottom end of the moving rod 523 is rotatably connected with a clamping top plate 524 through a bearing, and the bottom of the clamping top plate 524 is symmetrically installed with a clamping rod 525, which is adapted to the through hole, and the top of the moving rod 523 is fixedly installed with a handle 3 528, A limit block 526 is symmetrically installed at the middle end of the outer wall of the moving rod 523, and the limit block 526 is adapted to the snap-fitting mouth. The top end of the outer wall of the moving rod 523 is rotatably connected to a connecting plate 527 through a bearing, and a limit rod 529 is symmetrically installed at the bottom of the connecting plate 527. The limit rod 529 movably passes through the top of the U-shaped connecting top plate 512 and extends to the bottom of the U-shaped connecting top plate 512. A spring 5211 is sleeved on the outer wall of the limit rod 529, one end of the spring 5211 is fixedly connected to the connecting plate 527, and the other end of the spring 5211 is fixedly connected to the U-shaped connecting top plate 512. The snap-fitting top plate 524 and the snap-fitting bottom plate 522 are both adapted to the circular groove opened by the winding roller 3.

[0034] Furthermore, in the embodiment, by pressing handle three 528 downward, handle three 528 drives the moving rod 523 to move downward. When moving, the moving rod 523 drives the limiting rod 529 to move downward through the connecting plate 527. At the same time, the spring 5211 contracts, and the engaging top plate 524 moves downward with the movement of the moving rod 523 until it engages with the circular groove of the winding roller 3, and the engaging rod 525 engages with the through hole, and the moving rod 523 drives the limiting block 526 to pass through the engaging opening, and the handle three 528 is rotated. The handle three 528 drives the limiting block 526 to rotate ninety degrees through the moving rod 523, so that the limiting block 526 is misaligned with the engaging opening, fixing the engaging top plate 524. At this time, the engaging top plate 524 and the engaging bottom plate 522 are tightly engaged with the two ends of the winding roller 3 to fix the winding roller 3.

[0035] When in use, first place the two ends of the winding roller 3 on the surfaces of the arc-shaped connecting bottom plate 517 and the engaging bottom plate 522, close the U-shaped connecting top plate 512, tighten the bolt 515, fix the position of the winding roller 3, and move the device to the required position through the universal wheel 2, so that the cable can be released. When the release position has a certain slope, adjust the adjustment component 4 at the shorter end of the winding roller 3, and rotate the movable rod 417 through the handle 418, and the movable rod 417 drives the gear 416 to rotate, and the gear 416 drives the support through the rack 415 when rotating. The frame 412 moves upward, the support frame 412 drives the slider 414 to slide inward inside the slide slot through the support rod 413, and the support frame 412 drives one end of the winding roller 3 to move upward through the connecting block 419, the fixed base 4110 and the fixed component 5 until the two ends of the winding roller 3 are generally high, and at the same time, the handle 2 4112 is turned, and the handle 2 4112 drives the fixed base 4110 to rotate through the rotating shaft 4111, and the fixed base 4110 drives the winding roller 3 to move through the fixed component 5, so that the cable is in a horizontal state when it is released. The length of the winding roller 3 is not required, and when releasing the line, the handle 3 528 is pressed downward, and the handle 3 528 drives the moving rod 523 to move downward. When the moving rod 523 moves, it drives the limiting rod 529 to move downward through the connecting plate 527. At the same time, the spring 5211 contracts, and the engaging top plate 524 moves downward with the movement of the moving rod 523 until it engages with the circular groove of the winding roller 3, and the engaging rod 525 engages with the through hole, and the moving rod 523 drives the limiting block 526 to pass through the engaging opening, and the handle 3 528 is rotated. The handle 3 528 drives the limiting block 529 through the moving rod 523 Block 526 is rotated 90 degrees to misalign the limit block 526 with the engaging opening, fixing the engaging top plate 524. At this time, the engaging top plate 524 is tightly engaged with the engaging bottom plate 522 and the two ends of the winding roller 3, fixing the winding roller 3 and preventing the winding roller 3 from rotating. When it is necessary to pay out the line, turn handle three 528 90 degrees, and handle three 528 drives the limit block 526 to rotate through the moving rod 523. After there is no resistance, the spring 5211 rebounds, driving the engaging top plate 524 and the limit rod 529 to move upward, loosening the fixation of the winding roller 3, and continuing to pay out the line.

[0036] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A cable pay-off stand, comprising a bottom plate (1) and a winding roller (3), characterized in that: Universal wheels (2) are evenly arranged at the bottom of the base plate (1), sliding grooves are symmetrically arranged on the surface of the base plate (1), circular grooves are respectively arranged at both ends of the outer wall of the winding roller (3), an adjustment component (4) is arranged at the top of the base plate (1), and a fixing component (5) is symmetrically arranged on the top of the adjustment component (4).

2. A cable pay-off rack according to claim 1, characterized in that: The regulating component (4) comprises: A square outer cylinder (411) is fixedly mounted on the surface of the bottom plate (1); A support frame (412) is slidably connected to the interior of the square outer cylinder (411); A slider (414) is slidably connected in a slide groove provided in the bottom plate (1); The connecting block (419) is fixedly mounted on the top of the supporting frame (412).

3. A cable pay-off rack according to claim 2, characterized in that: The outer wall of the slider (414) is provided with connection ports on both sides, and the support frame (412) is movably connected with support rods (413) on both sides. The support rods (413) pass through the connection ports and are movably connected to the slider (414). A rack (415) is fixedly installed on one side of the inner wall of the support frame (412). The rack (415) is meshedly connected with a gear (416). A movable rod (417) is fixedly sleeved inside the gear (416). One end of the movable rod (417) movably passes through one side of the inner wall of the square outer cylinder (411) and extends to one side of the outer wall of the square outer cylinder (411), and a handle 1 (418) is provided. The interior of the connecting block (419) is movably connected with a fixed base (4110) through a rotating shaft (4111). The fixed base (4110) is fixedly connected to the rotating shaft (4111), and a handle 2 (4112) is fixedly installed on one end of the rotating shaft (4111).

4. A cable pay-off rack according to claim 1, characterized in that: The fixing assembly (5) comprises: A connecting component (51) is arranged on the top of the adjusting component (4); The fixing component (52) is arranged inside the connecting component (51).

5. A cable pay-off rack according to claim 4, characterized in that: The connecting component (51) comprises: A U-shaped connecting bottom plate (511) is fixedly mounted on the top of the fixed base (4110); A U-shaped connection top plate (512) is hinged to the top of the U-shaped connection bottom plate (511) through a hinge.

6. A cable pay-off rack according to claim 5, characterized in that: A fixing plate 1 (513) is fixedly mounted on one side of the outer wall of the U-shaped connecting bottom plate (511), a fixing plate 2 (514) is fixedly mounted on one side of the outer wall of the U-shaped connecting top plate (512), the fixing plate 1 (513) and the fixing plate 2 (514) are fixedly connected via bolts (515), support columns (516) are symmetrically mounted on the bottom of the inner wall of the U-shaped connecting bottom plate (511), an arc-shaped connecting bottom plate (517) is fixedly mounted on the top of the support columns (516), an arc-shaped connecting top plate (518) is fixedly mounted between the inner walls of the U-shaped connecting top plate (512), a movable opening is provided on the outer wall of the arc-shaped connecting top plate (518), and a snap-fit ​​opening is provided on the top of the U-shaped connecting top plate (512).

7. A cable pay-off rack according to claim 4, characterized in that: The fixing component (52) comprises: A connecting rod (521) is fixedly mounted on the bottom of the inner wall of the U-shaped connecting bottom plate (511); The movable rod (523) is movably mounted on the top of the U-shaped connecting top plate (512).

8. A cable pay-off rack according to claim 7, characterized in that: The other end of the connecting rod (521) is fixedly passed through the bottom of the arc-shaped connecting bottom plate (517) and extends to the top of the arc-shaped connecting bottom plate (517), and is fixedly installed with a locking bottom plate (522), and the top of the locking bottom plate (522) is symmetrically provided with through holes, and the bottom end of the moving rod (523) is rotatably connected to the locking top plate (524) through a bearing, and the bottom of the locking top plate (524) is symmetrically installed with a locking rod (525), and the locking rod (525) is adapted to the through hole, and the top of the moving rod (523) is fixedly installed with a handle three (528), and a limit block (526) is symmetrically installed at the middle end of the outer wall of the moving rod (523), and the limit block (526) is symmetrically installed with the locking The top end of the outer wall of the moving rod (523) is rotatably connected to a connecting plate (527) through a bearing, and a limiting rod (529) is symmetrically installed at the bottom of the connecting plate (527). The limiting rod (529) movably passes through the top of the U-shaped connecting top plate (512) and extends to the bottom of the U-shaped connecting top plate (512). The outer wall of the limiting rod (529) is sleeved with a spring (5211), one end of the spring (5211) is fixedly connected to the connecting plate (527), and the other end of the spring (5211) is fixedly connected to the U-shaped connecting top plate (512). The engaging top plate (524) and the engaging bottom plate (522) are both adapted to the circular groove opened by the winding roller (3).

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