Winch hoist with steel rope maintenance structure

Abstract

The utility model relates to the field of winch type hoists, and discloses a winch type hoist with a steel rope maintenance structure, which comprises a hoist body, a guide wheel, a mounting seat, a connecting plate, an oil guide ring, a brush, a nozzle and an oil supply component. Maintenance oil is conveyed to the oil guide ring through the oil supply assembly and then atomized and sprayed through the spray head, and the effect of spraying the spray head on the surface of the steel rope can be achieved. And through arrangement of a brush, oil sprayed to the surface of the steel rope can be brushed and swept, so that the oil on the surface can permeate into the steel rope more easily, and the maintenance effect on the steel rope is improved.

Description

Technical Field

[0001] The utility model relates to the field of winch-type gate hoists, in particular to a winch-type gate hoist with a steel rope maintenance structure. Background Art

[0002] A winch hoist is a device specifically designed to operate rapid gates. During actual use, the steel rope wound around the winch drum is exposed to the elements for extended periods, which can lead to corrosion on the surface of the rope, adversely affecting its normal operation. Therefore, maintenance of the rope is essential.

[0003] A Chinese patent with publication number CN217756659U discloses a winch-type gate hoist with a steel rope maintenance structure, including a frame, a motor, a reducer, a rope drum device, a steel rope, a pulley block and an oil spraying device. Although the patent can achieve the effect of spraying oil on the steel rope by arranging a cylindrical structure consisting of a first half ring and a second half ring closed on the steel rope, and using first and second nozzles arranged relatively on the inner walls of the first and second half rings, the oil sprayed by the patent can usually only form an oil film on the surface of the steel rope, and it is difficult for it to penetrate into the interior of the steel rope, and the maintenance effect on the steel rope is general. Utility Model Content

[0004] Based on the above problems, the purpose of the present invention is to provide a winch-type gate hoist with a steel rope maintenance structure to solve the problems existing in the above-mentioned prior art.

[0005] The utility model adopts the following technical solutions:

[0006] The utility model provides a winch-type gate hoist with a steel rope maintenance structure, comprising a gate hoist body and:

[0007] A guide wheel is provided on the frame of the gate hoist body and is correspondingly provided on one side of the hoist drum of the gate hoist body;

[0008] A mounting base, the mounting base is arranged below the frame through a connecting plate, an oil guide ring is provided on one side of the mounting base, and the oil guide ring is correspondingly arranged below the side of the guide wheel away from the hoisting drum; brushes arranged in an annular shape are correspondingly provided on the upper and lower sides of the oil guide ring, and the brushes are detachably connected to the mounting base;

[0009] There are multiple nozzles, and the nozzles are arranged at intervals along the circumference of the inner wall of the oil guide ring;

[0010] An oil supply assembly is provided on the frame and is connected to the nozzle through the oil guide ring.

[0011] Furthermore, the brush includes two arc-shaped parts, and the two arc-shaped parts together form a ring structure.

[0012] Furthermore, the mounting seat includes a mounting block connected to the connecting plate, and the oil guide ring is arranged in the middle of one side of the mounting seat; support rings are provided at the upper and lower ends of one side of the mounting block, and the two arc-shaped splits are respectively detachably connected to the support rings through multiple connecting components.

[0013] Furthermore, the connecting assembly includes a screw rod vertically arranged on the top surface of the support ring, the arc-shaped split body is provided with a through hole for the screw rod to pass through, and a locking nut is threadedly connected to the screw rod, and the locking nut is against the arc-shaped split body.

[0014] Furthermore, the oil supply assembly includes an oil tank arranged on the frame, and the bottom of one side of the oil tank is connected to the inlet end of the oil pump through pipeline 1, and the outlet end of the oil pump is connected to the oil guide ring through pipeline 2.

[0015] Compared with the prior art, the beneficial technical effects of the present invention are:

[0016] The maintenance oil is delivered to the oil guide ring through the oil supply component and then atomized and sprayed through the nozzle, which can achieve the effect of spraying the surface of the steel rope; the oil sprayed to the surface of the steel rope can be brushed by the provided brush, making it easier for the surface oil to penetrate into the interior of the steel rope, thereby improving the maintenance effect of the steel rope. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further described below with reference to the accompanying drawings.

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of a winch-type gate hoist with a steel rope maintenance structure according to the present invention;

[0019] Figure 2 This is a schematic diagram of the installation of the brush and mounting base of the utility model;

[0020] Figure 3 It is a schematic diagram of the three-dimensional structure of the oil supply component of the utility model.

[0021] Explanation of the accompanying reference numerals: 1. Gate hoist body; 101. Frame; 102. Hoist drum; 2. Guide wheel; 3. Connecting plate; 4. Mounting seat; 41. Mounting block; 42. Support ring; 43. Connecting assembly; 431. Screw; 432. Locking nut; 5. Oil guide ring; 6. Brush; 61. Arc-shaped split; 610. Through hole; 7. Nozzle; 8. Oil supply assembly; 81. Oil tank; 82. Pipeline 1; 83. Oil pump; 84. Pipeline 2; 9. Support plate; 10. Valve 1; 11. Valve 2. DETAILED DESCRIPTION

[0022] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.

[0023] like Figure 1-Figure 3 As shown, the present embodiment discloses a winch-type gate hoist with a steel rope maintenance structure, comprising a gate hoist body 1, a guide wheel 2 being rotatably connected to the frame 101 of the gate hoist body 1, and the guide wheel 2 is correspondingly arranged on one side of the hoist drum 102 of the gate hoist body 1; a mounting seat 4 is fixedly connected to the bottom of the frame 101 through a connecting plate 3, and an oil guide ring 5 is fixedly connected to one side of the mounting seat 4, and the oil guide ring 5 is correspondingly arranged below the side of the guide wheel 2 away from the hoist drum 102; brushes 6 arranged in a ring are correspondingly provided on the upper and lower sides of the oil guide ring 5, and the brushes 6 are detachably connected to the mounting seat 4; there are multiple nozzles 7, and the multiple nozzles 7 are arranged at circumferential intervals along the inner wall of the oil guide ring 5; an oil supply assembly 8 is provided on the frame 101, and the oil supply assembly 8 is connected to the nozzle 7 through the oil guide ring 5.

[0024] In this embodiment, steel ropes are wound around both sides of the hoisting drum 102. When the hoisting drum 102 rotates, the steel ropes on both sides are reeled in synchronously. There are two guide wheels 2, and the two guide wheels 2 correspond to the two ends of one side of the hoisting drum 102. Each guide wheel 2 is provided with a brush 6, an oil guide ring 5, and a brush 6 arranged from top to bottom below the side away from the hoisting drum 102. One end of the steel ropes on both sides of the hoisting drum 102 extends downward through the corresponding guide wheel 2 and passes through the brush 6 and the middle of the oil guide ring 5. The bristles of the brush 6 are against the steel rope, and the nozzle 7 is an atomizing nozzle 7. The oil supply component 8 transports maintenance oil to the nozzle 7 through the oil guide ring 5, and the oil is atomized by the nozzle 7 and sprayed onto the surface of the steel rope. The oil on the surface of the steel rope is then brushed by the bristles of the brush 6.

[0025] By adopting this solution, the maintenance oil is transported to the oil guide ring 5 through the oil supply component 8, and then atomized and sprayed through the nozzle 7, which can achieve the effect of spraying the surface of the steel rope with the nozzle 7; the oil sprayed to the surface of the steel rope can be brushed by the provided brush 6, so that the surface oil can more easily penetrate into the interior of the steel rope, thereby improving the maintenance effect of the steel rope.

[0026] In a further optimized solution, the brush 6 includes two arc-shaped split parts 61, which together form a ring structure. In this embodiment, the steel rope passes through the middle of the ring structure. By setting the brush 6 as a split structure, it is easy to install and remove the two arc-shaped split parts 61 separately.

[0027] To further optimize the solution, the mounting seat 4 includes a mounting block 41 fixedly connected to the connecting plate 3, and the oil guide ring 5 is fixed in the middle of one side of the mounting seat 4; support rings 42 are fixed at the upper and lower ends of one side of the mounting block 41, and the two arc-shaped splits 61 are detachably connected to the support rings 42 through multiple connecting components 43.

[0028] Specifically, the connection assembly 43 includes a screw 431 vertically fixed to the top surface of the support ring 42. The fixed end of the arc-shaped split 61 is provided with a through-hole 610 for the screw 431 to pass through. A locking nut 432 is threadedly connected to the screw 431, and the locking nut 432 abuts the fixed end of the arc-shaped split 61. The locking nut 432, screw 431, and through-hole 610 enable a detachable connection between the arc-shaped split 61 and the support ring 42.

[0029] To further optimize the solution, the oil supply assembly 8 includes an oil tank 81 fixed on the frame 101, and the bottom of one side of the oil tank 81 is fixedly connected to the inlet end of the oil pump 83 through pipeline 1 82, and the outlet end of the oil pump 83 is fixedly connected to the interior of the oil guide ring 5 through pipeline 2 84, and the interior of the oil guide ring 5 is fixedly connected to the nozzle 7.

[0030] In this embodiment, a support plate 9 is fixed between the two mounting blocks 41 , the oil pump 83 is fixed on the support plate 9 , a valve 10 is fixedly installed on the pipeline 1 82 , and valves 2 11 are fixedly installed on both sides of the pipeline 2 84 .

[0031] The embodiments described above are merely preferred embodiments of the present invention and are not intended to limit the scope of the present invention. Without departing from the spirit of the present invention, various modifications and improvements to the technical solutions of the present invention made by ordinary technicians in this field should fall within the scope of protection determined by the claims of the present invention.

Claims

1. A winch-type gate hoist with a steel rope maintenance structure, comprising a gate hoist body (1), characterized in that: Also includes: A guide wheel (2), the guide wheel (2) being arranged on a frame (101) of the gate hoist body (1) and correspondingly arranged on one side of a hoist drum (102) of the gate hoist body (1); A mounting seat (4), the mounting seat (4) being arranged below the frame (101) via a connecting plate (3); an oil guide ring (5) being arranged on one side of the mounting seat (4); the oil guide ring (5) being arranged below a side of the guide wheel (2) away from the hoisting drum (102); brushes (6) arranged in an annular shape being correspondingly arranged on both upper and lower sides of the oil guide ring (5); the brushes (6) being detachably connected to the mounting seat (4); A nozzle (7), wherein the number of the nozzles (7) is multiple, and the multiple nozzles (7) are arranged at intervals along the circumference of the inner wall of the oil guide ring (5); An oil supply assembly (8), the oil supply assembly (8) is arranged on the frame (101), and the oil supply assembly (8) is connected to the nozzle (7) through the oil guide ring (5).

2. The winch-type gate hoist with a steel rope maintenance structure according to claim 1, characterized in that: The brush (6) comprises two arc-shaped split bodies (61), and the two arc-shaped split bodies (61) together form an annular structure.

3. The winch-type gate hoist with a steel rope maintenance structure according to claim 2, characterized in that: The mounting seat (4) comprises a mounting block (41) connected to the connecting plate (3); the oil guide ring (5) is arranged in the middle of one side of the mounting seat (4); support rings (42) are provided at both upper and lower ends of one side of the mounting block (41); and the two arc-shaped split bodies (61) are detachably connected to the support rings (42) via a plurality of connecting assemblies (43).

4. The winch-type gate hoist with a steel rope maintenance structure according to claim 3, characterized in that: The connecting assembly (43) includes a screw (431) vertically arranged on the top surface of the support ring (42); the arc-shaped split body (61) is provided with a through hole (610) for the screw (431) to pass through; a locking nut (432) is threadedly connected to the screw (431), and the locking nut (432) is against the arc-shaped split body (61).

5. The winch-type gate hoist with a steel rope maintenance structure according to claim 1, characterized in that: The oil supply assembly (8) includes an oil tank (81) arranged on the frame (101), the bottom of one side of the oil tank (81) is connected to the inlet end of the oil pump (83) through a first pipeline (82), and the outlet end of the oil pump (83) is connected to the oil guide ring (5) through a second pipeline (84).

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