High-strength guide rail

Abstract

The high-strength guide rail comprises a guide rail body, fixing seats are symmetrically and fixedly connected to the outer side of the guide rail body, sliding grooves are formed in one sides of the fixing seats, oil storage grooves are symmetrically formed in one sides of the interiors of the fixing seats, and oil inlets are formed in the sides, close to the oil storage grooves, of the interiors of the fixing seats; the lower end of the interior of the sliding groove is fixedly connected with a sliding rod, one side of the interior of the sliding rod is provided with an oil outlet, the interior of the oil storage groove and the interior of the oil outlet are slidably connected with a movable block, and the outer side of the sliding rod is slidably connected with a second sliding block. When the second sliding block and the sliding rod are in sliding connection, the upper end of the movable block is pressed to sink into the oil storage groove and the oil outlet, oil in the oil storage groove begins to flow out upwards under extrusion force and enters the position between the sliding rod and the second sliding block through the oil outlet, and lubricating work is conducted.

Description

Technical Field

[0001] The utility model belongs to the technical field of guide rails, and in particular relates to a high-strength guide rail. Background Art

[0002] High-strength guide rails refer to the track parts used to support and guide the operation of the load carrier in the transportation system. Such guide rails usually need to have high strength, hardness, wear resistance and stability to meet the requirements of high-speed and heavy-loaded load carrier operation. The materials, structures and designs of high-strength guide rails are strictly screened and optimized to ensure the safety and reliability of transportation. High-strength guide rails generally include the following aspects: materials. High-strength guide rails usually use high-quality alloy steel materials, such as high manganese steel, chrome-molybdenum steel, etc., which have high tensile strength, compressive strength and wear resistance. Structure. The structural design of high-strength guide rails needs to withstand the weight of the train and various forces generated during operation, so it needs to have sufficient cross-sectional dimensions and appropriate Track geometry parameters: Common track structures include integral and articulated types. Surface treatment: In order to improve the wear resistance and fatigue resistance of the guide rail, its surface is usually subjected to special treatment, such as carburizing, nitriding, plating, etc. Connection method: High-strength guide rails need to be stably connected to the track bed, turnout and other components, usually by bolt connection, welding and other methods. Maintenance and inspection: To ensure the normal operation of high-strength guide rails, regular maintenance and inspection are required, including rail surface wear, track geometry parameters, connection components and other aspects. In my country, the research and application of high-strength guide rails have achieved remarkable results. High-strength guide rails have been widely used in actual projects, providing a strong guarantee for the safety, stability and reliability of transportation.

[0003] Some existing high-strength guide rails, when in use, perform reciprocating motion of the bearing guide block, and the gravity of the moving object on the top of the slider acts on the guide rail. After long-term use, more friction is generated between the slider and the guide rail, which can easily cause damage to the guide rail and lack of lubrication structure. Utility Model Content

[0004] The technical problem to be solved by the present invention is to overcome the existing defects and provide a high-strength guide rail to solve the problem that some of the existing high-strength guide rails proposed in the above-mentioned background technology make reciprocating motions of the bearing guide block when in use, and the gravity of the moving object on the top of the slider acts on the guide rail. After long-term use, more friction is generated between the slider and the guide rail, which easily causes damage to the guide rail and lacks a lubrication structure.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-strength guide rail, comprising a guide rail body, a fixed seat is symmetrically fixedly connected to the outer side of the guide rail body, a slide groove is provided on one side of the fixed seat, an oil storage tank is symmetrically provided on one side inside the fixed seat, an oil inlet is provided on the side of the fixed seat close to the oil storage tank, a slide rod is fixedly connected to the lower end of the slide groove, an oil outlet is provided on one side of the slide rod, a movable block is slidably connected to the inside of the oil storage tank and the oil outlet, a second slider is slidably connected to the outer side of the slide rod, a first mounting seat is fixedly connected to the outer side of the second slider, and a support seat is fixedly connected to the top of the first mounting seat.

[0006] Preferably, a sealing plug is snap-connected inside the oil inlet, and one side of the sealing plug is fixedly connected to a limiting seat.

[0007] Preferably, a first sliding block is fixedly connected to one side of the bottom of the support seat, and the first sliding block is slidably connected to the guide rail body.

[0008] Preferably, a second mounting seat is fixedly connected to the top of the support seat.

[0009] Preferably, the guide rail body and the bottom of the fixing seat are both fixedly connected with a mounting plate.

[0010] Preferably, the interior of the mounting plate is symmetrically rotatably connected with fixing bolts, and a plurality of the fixing bolts are provided.

[0011] Preferably, one side of the outer portion of the movable block is provided with a chamfer.

[0012] Preferably, two fixing seats are provided, and a plurality of oil storage tanks are provided.

[0013] Compared with the prior art, the utility model provides a high-strength guide rail, which has the following beneficial effects:

[0014] 1. The utility model is provided with an oil storage tank. When in use, the lubricating oil is poured into the interior of the oil storage tank through the oil inlet. When the second slider is slidably connected with the slide rod, the upper end of the movable block is pressed to sink into the interior of the oil storage tank and the oil outlet. The oil in the oil storage tank begins to flow upward due to the squeezing force and enters between the slide rod and the second slider through the oil outlet to perform lubrication work. The operation is simple and convenient.

[0015] 2. The utility model sets a limit seat, the circumferential diameter of which is larger than the sealing plug, so as to limit the sealing plug. When the sealing plug blocks the oil inlet, the sealing plug can be prevented from entering the oil storage tank along the oil inlet.

[0016] The parts not involved in the device are the same as the existing technology or can be implemented by using the existing technology. The utility model has a scientific and reasonable structure, is safe and convenient to use, and provides great help to people. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 This is a schematic diagram of the axial side structure of a high-strength guide rail proposed by the utility model;

[0019] Figure 2 This is a front structural schematic diagram of a high-strength guide rail proposed by the utility model;

[0020] Figure 3 for Figure 2 A schematic diagram of the enlarged structure at point A;

[0021] Figure 4 This is a schematic diagram of a side vertical section structure of a high-strength guide rail proposed by the utility model;

[0022] Figure 5 for Figure 4 A schematic diagram of the enlarged structure at B;

[0023] Figure 6 This is a schematic diagram of a front vertical section structure of a high-strength guide rail proposed by the utility model;

[0024] Figure 7 for Figure 6 A schematic diagram of the enlarged structure at C;

[0025] In the figure: guide rail body 1, first slider 2, fixed seat 3, slide groove 4, oil storage tank 5, oil inlet 6, sealing plug 7, limit seat 8, slide rod 9, oil outlet 10, movable block 11, second slider 12, first mounting seat 13, support seat 14, second mounting seat 15, mounting plate 16, fixing bolt 17. DETAILED DESCRIPTION

[0026] 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.

[0027] See also Figure 1-7The utility model provides a technical solution: a high-strength guide rail, including a guide rail body 1, a fixed seat 3 is symmetrically fixedly connected to the outer side of the guide rail body 1, a slide groove 4 is arranged on one side of the fixed seat 3, an oil storage tank 5 is symmetrically arranged on one side inside the fixed seat 3, an oil inlet 6 is arranged on one side of the fixed seat 3 near the oil storage tank 5, a slide rod 9 is fixedly connected to the lower end of the slide groove 4, an oil outlet 10 is arranged on one side of the slide rod 9, a movable block 11 is slidably connected to the inside of the oil storage tank 5 and the oil outlet 10, and a second slide rod 9 is slidably connected to the outer side of the slide rod 9. The sliding block 12 and the second sliding block 12 are fixedly connected to the outer side with the first mounting seat 13, and the top of the first mounting seat 13 is fixedly connected to the supporting seat 14. When in use, the lubricating oil is poured into the interior of the oil storage tank 5 through the oil inlet 6. When the second sliding block 12 is slidably connected to the sliding rod 9, the upper end of the pressing movable block 11 is sunk into the interior of the oil storage tank 5 and the oil outlet 10. The oil in the oil storage tank 5 begins to flow upward due to the squeezing force, and enters between the sliding rod 9 and the second sliding block 12 through the oil outlet 10 to perform lubrication work. The operation is simple and convenient.

[0028] In the utility model, preferably, a sealing plug 7 is snap-connected inside the oil inlet 6, and a limiting seat 8 is fixedly connected to one side of the sealing plug 7. The circumferential diameter of the limiting seat 8 is larger than the sealing plug 7, so as to limit the sealing plug 7. When the sealing plug 7 blocks the oil inlet 6, the sealing plug 7 can be prevented from entering the interior of the oil storage tank 5 along the oil inlet 6.

[0029] In the present invention, preferably, a first sliding block 2 is fixedly connected to one side of the bottom of the support seat 14 , and the first sliding block 2 is slidably connected to the guide rail body 1 .

[0030] In the present invention, preferably, a second mounting seat 15 is fixedly connected to the top of the support seat 14 .

[0031] In the present invention, preferably, the bottoms of the guide rail body 1 and the fixing seat 3 are both fixedly connected with a mounting plate 16 .

[0032] In the present invention, preferably, the interior of the mounting plate 16 is symmetrically rotatably connected with fixing bolts 17 , and a plurality of fixing bolts 17 are provided.

[0033] In the present invention, preferably, one side of the outside of the movable block 11 is provided with a chamfer.

[0034] In the present utility model, preferably, two fixing seats 3 are provided, and a plurality of oil storage tanks 5 are provided.

[0035] The working principle and use process of the utility model are as follows: when in use, by setting an oil storage tank 5, the lubricating oil is poured into the interior of the oil storage tank 5 through the oil inlet 6. When the second slider 12 is slidably connected to the slide rod 9, the upper end of the movable block 11 is pressed to sink into the interior of the oil storage tank 5 and the oil outlet 10. The oil in the oil storage tank 5 begins to surge upward due to the squeezing force, and enters between the slide rod 9 and the second slider 12 through the oil outlet 10 to perform lubrication work. The operation is simple and convenient. By setting a limit seat 8, the circumferential diameter of the limit seat 8 is larger than the sealing plug 7, so as to limit the sealing plug 7. When the sealing plug 7 blocks the oil inlet 6, the sealing plug 7 can be prevented from entering the interior of the oil storage tank 5 along the oil inlet 6.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-strength guide rail, comprising a guide rail body (1), characterized in that: The outer side of the guide rail body (1) is symmetrically fixedly connected with a fixed seat (3), one side of the fixed seat (3) is provided with a slide groove (4), one side of the interior of the fixed seat (3) is symmetrically provided with an oil storage tank (5), the interior of the fixed seat (3) is provided with an oil inlet (6) on a side close to the oil storage tank (5), the lower end of the interior of the slide groove (4) is fixedly connected with a slide rod (9), one side of the interior of the slide rod (9) is provided with an oil outlet (10), the interior of the oil storage tank (5) and the oil outlet (10) are slidably connected with a movable block (11), the outer side of the slide rod (9) is slidably connected with a second slider (12), the outer side of the second slider (12) is fixedly connected with a first mounting seat (13), and the top of the first mounting seat (13) is fixedly connected with a support seat (14).

2. A high-strength guide rail according to claim 1, characterized in that: A sealing plug (7) is snap-fitted and connected inside the oil inlet (6), and one side of the sealing plug (7) is fixedly connected to a limiting seat (8).

3. A high-strength guide rail according to claim 1, characterized in that: A first sliding block (2) is fixedly connected to one side of the bottom of the support seat (14), and the first sliding block (2) is slidably connected to the guide rail body (1).

4. The high-strength guide rail according to claim 1, characterized in that: The top of the support seat (14) is fixedly connected to a second mounting seat (15).

5. The high-strength guide rail according to claim 1, characterized in that: The bottoms of the guide rail body (1) and the fixing seat (3) are both fixedly connected with a mounting plate (16).

6. A high-strength guide rail according to claim 5, characterized in that: The interior of the mounting plate (16) is symmetrically rotatably connected with a fixing bolt (17), and a plurality of the fixing bolts (17) are provided.

7. The high-strength guide rail according to claim 1, characterized in that: One side of the outside of the movable block (11) is provided with a chamfer.

8. The high-strength guide rail according to claim 1, characterized in that: The fixing seats (3) are provided in two numbers, and the oil storage tanks (5) are provided in a plurality.

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