Hoisting mechanism for dismantling old rail
By introducing wheel frames, support wheels, anti-wear wheels, and lubrication mechanisms into the hoisting mechanism, the problems of excessive stress and insufficient lubrication of wire ropes are solved, achieving reduced friction of wire ropes and timely replenishment of lubricating oil, thus extending service life.
Patent Information
- Application Number
- CN202423321698.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2025-11-21
- Estimated Expiration
- 2034-12-31
AI Technical Summary
During use, the wire ropes of existing hoisting mechanisms suffer severe wear due to excessive stress, and the lack of timely lubrication further accelerates the wear.
A hoisting mechanism was designed, comprising a wheel frame, support wheels, anti-wear wheels, and a lubrication mechanism. The tension on the wire rope is reduced by the elastic support and guidance of the springs, and lubricating oil is applied to the wire rope as it moves through a sponge block and a lubrication oil box, so as to achieve timely replenishment of lubricating oil.
It effectively reduces the wear of wire ropes, extends their service life, and reduces wear problems caused by insufficient lubrication.
Smart Images
Figure CN223575924U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to hoisting mechanism technical field, concretely is a kind of hoisting mechanism for old track dismantling. BACKGROUND
[0002] Track in the process of use due to steel aging, aging steel needs to be replaced, when old track is dismantled, track is hoisted by the hoisting mechanism of renovating machine, but the hoisting mechanism in the prior art needs to be hoisted to track by the sliding between steel wire rope and wheel in the process of use, steel wire rope is subjected to full pressure in the initial movement in the process of hoisting, leading to the abrasion of steel wire rope increases, and in the process of use of steel wire rope, outside lubricating oil is easily increased by heating, cannot be replenished easily to accelerate the abrasion of steel wire rope. Therefore, the prior art needs to be improved. SUMMARY
[0003] The utility model aims at providing a kind of hoisting mechanism for old track dismantling, solve the problem that the pressure that steel wire rope is subjected to is too large and the abrasion is greater and not convenient to replenish lubricating oil to steel wire rope.
[0004] To achieve the above object, the utility model provides the following technical scheme: a kind of hoisting mechanism for old track dismantling, including equipment frame, the upper end of the equipment frame is fixedly connected with multiple pairs of evenly distributed support, the upper end of the support is fixedly installed with equipment box, the inside of the equipment box is installed with steel wire rope, the upper end of the equipment frame is fixedly connected with multiple pairs of evenly distributed fixed nail, the outside of each pair of fixed nail is slidably connected with wheel frame, lubricating mechanism is provided on the wheel frame, the inside of the wheel frame is installed with guide pulley by bearing, the outside of the equipment frame is fixedly connected with multiple evenly distributed mounting bracket, the outside of each fixed nail is provided with spring one, the upper end of the equipment frame is fixedly connected with multiple evenly distributed support column.
[0005] Preferably, the guide pulley is in contact with the steel wire rope, and the support column is located directly below the wheel frame. The guide pulley can guide the movement direction of the steel wire rope, and the support column can support the wheel frame.
[0006] Preferably, the inside of the mounting bracket is installed with a support wheel by a bearing, and the support wheel is in contact with the steel wire rope. The support wheel can support the steel wire rope.
[0007] Preferably, one end of the spring one is fixedly connected with the wheel frame, and the other end of the spring one is fixedly connected with the equipment frame. The spring one can support the wheel frame by elastic force.
[0008] Preferably, the outer side of the equipment box is fixedly connected with a plurality of uniformly distributed support frames, the inside of the support frame is provided with an anti-abrasion wheel through a bearing, the anti-abrasion wheel is in contact with the steel wire rope, and the anti-abrasion wheel can support the steel wire rope, so that abrasion of the steel wire rope caused by contact with the equipment box can be avoided.
[0009] Preferably, the lubricating mechanism comprises a lubricating box, the upper end of the wheel frame is fixedly connected with the lubricating box, the inside of the lubricating box is slidably connected with an oil box, the inside of the oil box is bonded with a sponge block, the inside of the lubricating box is provided with a spring two, the lower end of the lubricating box is fixedly connected with a reinforcing block, and the steel wire rope penetrates through the lubricating box and is not in contact with the lubricating box; and the inside of the oil box can store a certain amount of lubricating oil.
[0010] Preferably, one end of the spring two is fixedly connected with the lubricating box, the other end of the spring two is fixedly connected with the oil box, the sponge block is in contact with the steel wire rope, and the spring two can support the oil box through elastic force.
[0011] Compared with the prior art, the utility model has the advantages that:
[0012] 1、The utility model discloses a wheel frame, a supporting wheel and an anti-abrasion wheel are additionally arranged on the equipment frame, the wheel frame and the guide wheel can be supported through the elastic force of the spring one in the process of using, the guide wheel can be supported through the spring one after the steel wire rope is stressed, the stress of the guide wheel can be reduced, and the steel wire rope can be supported through the supporting wheel and the anti-abrasion wheel, thereby effectively reducing the abrasion of the steel wire rope.
[0013] 2、The utility model discloses a lubricating box, an oil box and a sponge block are additionally arranged on the wheel frame, the sponge block in the oil box can be extruded on the outside of the steel wire rope through the elastic force of the spring two in the process that the steel wire rope moves, the sponge block can repeatedly smear lubricating oil on the steel wire rope under the action of pressure, thereby smearing lubricating oil on the outside of the steel wire rope in time. ACCURATE DRAWINGS
[0014] Figure 1 It is the overall structure perspective drawing of the utility model;
[0015] Figure 2 It is the wheel frame of the utility model's Figure 1 Enlarged view of the right view section view of the wheel frame of the utility model;
[0016] Figure 3 It is the wheel frame of the utility model's Figure 1 Enlarged view of the right view section view of the wheel frame of the utility model;
[0017] Figure 4 It is the wheel frame of the utility model's Figure 1 Enlarged view of the A department structure of the utility model.
[0018] In the figure: 1, equipment frame; 2, support; 3, equipment box; 4, steel wire rope; 5, fixing nail; 6, wheel frame; 7, lubricating mechanism; 8, guide wheel; 9, mounting frame; 10, supporting wheel; 11, spring one; 12, supporting column; 13, supporting frame; 14, anti-abrasion wheel; 71, lubricating box; 72, oil box; 73, sponge block; 74, spring two; 75, reinforcing block. DETAILED DESCRIPTION
[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to 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 the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0020] Please refer to Figure 1 , Figure 2 , Figure 4 , a hoisting mechanism for old track removal, including equipment frame 1, the upper end of equipment frame 1 is fixedly connected with multiple pairs of evenly distributed supports 2, the upper end of support 2 is fixedly installed with equipment box 3, the inside of equipment box 3 is installed with steel wire rope 4, the upper end of equipment frame 1 is fixedly connected with multiple pairs of evenly distributed fixing nails 5, the outer side of each pair of fixing nails 5 is slidably connected with wheel frame 6, lubricating mechanism 7 is arranged on wheel frame 6, guide wheel 8 is installed in the inside of wheel frame 6 through bearing, the outer side of equipment frame 1 is fixedly connected with multiple evenly distributed mounting frames 9, the outer side of each fixing nail 5 is provided with spring one 11, the upper end of equipment frame 1 is fixedly connected with multiple evenly distributed supporting columns 12.
[0021] Please refer to Figure 1 , Figure 2 , Figure 4 , guide wheel 8 contacts with steel wire rope 4, supporting column 12 is located directly below wheel frame 6, guide wheel 8 can guide the moving direction of steel wire rope 4, supporting column 12 can support wheel frame 6, supporting wheel 10 is installed in the inside of mounting frame 9 through bearing, supporting wheel 10 contacts with steel wire rope 4, supporting wheel 10 can support steel wire rope 4, one end of spring one 11 is fixedly connected with wheel frame 6, the other end of spring one 11 is fixedly connected with equipment frame 1, spring one 11 can support wheel frame 6 through elastic force, the outer side of equipment box 3 is fixedly connected with multiple evenly distributed supporting frames 13, anti-abrasion wheel 14 is installed in the inside of supporting frame 13 through bearing, anti-abrasion wheel 14 contacts with steel wire rope 4, anti-abrasion wheel 14 can support steel wire rope 4, and the abrasion caused by the contact between steel wire rope 4 and equipment box 3 can be avoided.
[0022] Please refer to Figure 1 , Figure 3The lubricating mechanism 7 comprises a lubricating box 71, the upper end of the wheel frame 6 is fixedly connected with the lubricating box 71, the inside of the lubricating box 71 is slidably connected with an oil box 72, the inside of the oil box 72 is adhesively connected with a sponge block 73, the inside of the lubricating box 71 is provided with a spring two 74, the lower end of the lubricating box 71 is fixedly connected with a reinforcing block 75, the steel wire rope 4 penetrates through the lubricating box 71 and does not contact the lubricating box 71, the inside of the oil box 72 can store a certain amount of lubricating oil, one end of the spring two 74 is fixedly connected with the lubricating box 71, the other end of the spring two 74 is fixedly connected with the oil box 72, the sponge block 73 contacts the steel wire rope 4, and the spring two 74 can support the oil box 72 through elastic force.
[0023] The specific implementation process of the utility model is as follows: in use, lubricating oil is added to the inside of the lubricating box 71, the lubricating oil is sucked into the inside of the sponge block 73, when the steel wire rope 4 is recycled and released, the steel wire rope 4 moves along the sponge block 73, and meanwhile, the lubricating oil in the inside of the sponge block 73 can be applied to the outside of the steel wire rope 4, so that the lubricating oil can be supplemented in time, when the steel wire rope 4 moves, the steel wire rope 4 is supported by the anti-abrasion wheel 14, so that the steel wire rope 4 is prevented from contacting the equipment box 3 and being abraded, meanwhile, when the steel wire rope 4 is unloaded and is placed, the spring one 11 supports the wheel frame 6, and the wheel frame 6 cylinder guide wheel 8 supports the steel wire rope 4, so that the pressure received by the steel wire rope 4 can be reduced, thereby the abrasion of the steel wire rope 4 can be effectively reduced.
[0024] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.
Claims
1. A hoisting mechanism for dismantling old tracks, comprising an equipment frame (1), characterized in that: The upper end of the equipment frame (1) is fixedly connected to multiple pairs of evenly distributed brackets (2). The upper end of the brackets (2) is fixedly installed with an equipment box (3). The inside of the equipment box (3) is installed with a steel wire rope (4). The upper end of the equipment frame (1) is fixedly connected to multiple pairs of evenly distributed fixing nails (5). Each pair of fixing nails (5) is slidably connected to a wheel frame (6). The wheel frame (6) is provided with a lubrication mechanism (7). The inside of the wheel frame (6) is installed with a guide wheel (8) through a bearing. The outside of the equipment frame (1) is fixedly connected to multiple evenly distributed mounting brackets (9). The outside of each fixing nail (5) is provided with a spring (11). The upper end of the equipment frame (1) is fixedly connected to multiple evenly distributed support columns (12).
2. The hoisting mechanism for dismantling old tracks according to claim 1, characterized in that: The guide wheel (8) is in contact with the wire rope (4), and the support column (12) is located directly below the wheel frame (6).
3. The hoisting mechanism for dismantling old tracks according to claim 1, characterized in that: The mounting bracket (9) has a support wheel (10) installed inside by a bearing, and the support wheel (10) is in contact with the wire rope (4).
4. A hoisting mechanism for dismantling old tracks according to claim 1, characterized in that: One end of the spring (11) is fixedly connected to the wheel frame (6), and the other end of the spring (11) is fixedly connected to the equipment frame (1).
5. A hoisting mechanism for dismantling old tracks according to claim 1, characterized in that: Multiple evenly distributed support frames (13) are fixedly connected to the outside of the equipment box (3). The support frames (13) are equipped with anti-wear wheels (14) through bearings. The anti-wear wheels (14) are in contact with the wire rope (4).
6. A hoisting mechanism for dismantling old tracks according to claim 1, characterized in that: The lubrication mechanism (7) includes a lubrication box (71), the upper end of the wheel frame (6) is fixedly connected to the lubrication box (71), the inside of the lubrication box (71) is slidably connected to an oil box (72), the inside of the oil box (72) is bonded with a sponge block (73), the inside of the lubrication box (71) is provided with a second spring (74), the lower end of the lubrication box (71) is fixedly connected to a reinforcing block (75), and the steel wire rope (4) passes through the lubrication box (71) without contacting the lubrication box (71).
7. A hoisting mechanism for dismantling old tracks according to claim 6, characterized in that: One end of the second spring (74) is fixedly connected to the lubrication box (71), the other end of the second spring (74) is fixedly connected to the oil box (72), and the sponge block (73) is in contact with the wire rope (4).