Ground rail

Abstract

The utility model relates to the technical field of ground rails, in particular to a ground rail which comprises a steel beam, the steel beam comprises two groups of longitudinal beams and cross beams, the longitudinal beams are arranged in parallel, a plurality of cross beams are arranged between the two groups of longitudinal beams, the upper surfaces of the longitudinal beams are higher than the cross beams, guide rails are arranged on the upper sides of the longitudinal beams, and racks are arranged on one sides of the guide rails. The longitudinal beams are made of rectangular section steel, water tanks are arranged on the inner sides of the longitudinal beams, water changing openings are formed in one sides of the longitudinal beams, screw plugs are arranged on the water changing openings, the water changing openings are communicated with the water tanks, and damping supporting feet are arranged on the two sides of the steel beams. The independent water tanks are arranged on the inner side of the steel beam, the water tanks are filled with damping liquid, the balance weight of the ground rail is increased, vibration and noise generated by the ground rail when the trolley moves are absorbed through water shaking, the damping supporting feet are arranged, the stability and reliability of the ground rail are improved, and stable movement of equipment is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of ground rails, in particular to a ground rail. Background Art

[0002] Floor rails generally refer to a track system used to support and guide the movement of heavy machinery. Typically made of sturdy steel, these rails offer strong load-bearing capacity, smooth operation, and high precision. They are widely used on a variety of large-scale machinery, such as CNC machine tools, heavy-duty punch presses, and forging presses, ensuring high precision and stability during processing.

[0003] The accuracy and stability of the floor rails are crucial to the machining accuracy and product quality of mechanical equipment. Therefore, when selecting and installing floor rails, it is necessary to fully consider factors such as their material, structure, and accuracy to ensure that they can meet the operating requirements of the mechanical equipment.

[0004] In the prior art, the ground rails are generally installed and fixed by buried bolts. This installation method is cumbersome, inconvenient to adjust the ground rails, and troublesome to move. At the same time, there is a lack of shock absorption and cushioning means, which affects the movement accuracy of the equipment. At the same time, when the trolley moves, the equipment is heavy, and collision occurs between the driving gear and the rack, which easily generates loud noise and a poor working environment. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a ground rail.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A floor rail comprises a steel beam, wherein the steel beam comprises a longitudinal beam and a transverse beam, wherein two groups of longitudinal beams are provided and are arranged in parallel with each other, a plurality of transverse beams are provided between the two groups of longitudinal beams, the upper surface of the longitudinal beam is higher than the transverse beam, a guide rail is provided on the upper side of the longitudinal beam, and a rack is provided on one side of the guide rail; the longitudinal beam is made of rectangular steel, a water tank is provided on the inner side of the longitudinal beam, a water exchange port is provided on one side of the longitudinal beam, a screw plug is provided on the water exchange port, the water exchange port is communicated with the water tank, and shock-absorbing feet are provided on both sides of the steel beam.

[0008] Preferably, the upper surface of the guide rail is a finely machined guide rail surface, and the guide rails are provided in multiple groups with joints therebetween, and the guide rail joints on the longitudinal beams on both sides are staggered.

[0009] Preferably, the water tanks are provided in plurality and are independent of each other, and the inside of the water tanks is filled with shock-absorbing fluid.

[0010] Preferably, a bracket is provided on the side of the longitudinal beam, and the shock-absorbing support foot is detachably connected to the bracket.

[0011] Preferably, the shock-absorbing support foot includes a sleeve, a movable rod and a rubber seat, a thread is provided on the outer side of the sleeve, the sleeve is connected to the bracket through a thread, and the bottom of the sleeve is milled flat.

[0012] Preferably, the rubber seat is fixedly arranged at the bottom of the movable rod, the movable rod and the sleeve are slidably connected, and an elastic element is provided on the inner side of the sleeve.

[0013] The beneficial effects of the utility model are:

[0014] Compared with the existing technology, the utility model sets multiple independent water tanks on the inner side of the steel beam, and the water tanks are filled with shock-absorbing fluid to increase the counterweight of the ground rail. At the same time, the shaking of the water body absorbs the vibration and noise generated by the ground rail when the trolley moves. Shock-absorbing feet are configured to improve the stability and reliability of the ground rail and ensure stable movement of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall three-dimensional structure of a ground rail proposed in the utility model;

[0016] Figure 2 for Figure 1 Schematic diagram of the local enlarged structure at A in the middle;

[0017] Figure 3 The present invention is a schematic diagram of a shock-absorbing support foot structure for a floor rail.

[0018] In the figure: 1. Longitudinal beam; 11. Bracket; 2. Cross beam; 3. Guide rail; 4. Shock-absorbing support foot; 41. Sleeve; 42. Movable rod; 43. Rubber seat; 5. Screw plug. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is in no way intended to limit the present invention and its application or use. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] Reference Figure 1-3A floor rail comprises a steel beam, which comprises a longitudinal beam 1 and a cross beam 2. The longitudinal beam 1 is provided with two groups and is arranged in parallel with each other. A plurality of cross beams 2 are welded between the two groups of longitudinal beams 1. The longitudinal beams 1 on both sides are connected and fixed by a plurality of cross beams 2. The upper surface of the longitudinal beam 1 is higher than the cross beam 2, which is convenient for placing the trolley and moving it. A guide rail 3 is provided on the upper side of the longitudinal beam 1. The upper surface of the guide rail 3 is a finely machined guide rail surface to ensure accuracy. The guide rail 3 is provided in multiple groups and is provided with seams between them. The seams of the guide rails 3 on the longitudinal beams 1 on both sides are staggered to avoid affecting the movement of the trolley rollers. A rack is provided on one side of the guide rail 3 to adapt to the driving gear in the trolley drive system to improve the movement accuracy of the trolley.

[0021] The longitudinal beam 1 is made of rectangular steel, and a water tank is provided on the inside of the longitudinal beam 1. There are multiple water tanks, which are independent of each other. The inside of the water tank is filled with shock-absorbing fluid. The shock-absorbing fluid is water or oil, which is used to increase the counterweight of the steel beam and improve stability. At the same time, the vibration energy generated by the movement of the trolley is absorbed by the shaking of the shock-absorbing fluid, which is similar to filling a water bottle with water. The larger the water body, the smaller the sound generated by the impact of the water flow after absorbing the vibration, thereby achieving shock absorption and noise reduction, and improving the working reliability of the equipment. A water exchange port is provided on one side of the longitudinal beam 1, and a screw plug 5 is provided on the water exchange port. The water exchange port is connected to the water tank, which is convenient for replacing the shock-absorbing fluid or releasing the shock-absorbing fluid. When the track needs to be moved, the shock-absorbing fluid is released to reduce the counterweight of the steel beam, which is convenient for construction workers to carry. When it needs to be placed and fixed, the shock-absorbing fluid is replenished to increase the counterweight and improve the stability of the trolley movement.

[0022] Multiple shock-absorbing feet 4 are evenly arranged on both sides of the steel beam, and a bracket 11 is provided on the side of the longitudinal beam 1. The shock-absorbing feet 4 and the bracket 11 are detachably connected. The shock-absorbing feet 4 include a sleeve 41, a movable rod 42 and a rubber seat 43. The outer side of the sleeve 41 is provided with a thread, and the sleeve 41 and the bracket 11 are connected through a thread. The bottom of the sleeve 41 is milled flat to facilitate construction workers to use a wrench to rotate the sleeve 41 and adjust the relative height between the sleeve 41 and the bracket 11 to adapt to the actual work site and ensure that the track is placed horizontally and stably;

[0023] The rubber seat 43 is fixedly arranged at the bottom of the movable rod 42. The movable rod 42 is slidably connected to the sleeve 41 and can be telescopically slid. An elastic element is provided on the inside of the sleeve 41. The elastic element is made of spring or rubber, which flexibly supports the movable rod 42 and the sleeve 41. Vibration is absorbed through the relative sliding between the movable rod 42 and the sleeve 41 to prevent the ground rail from vibrating when the trolley moves, resulting in changes in position.

[0024] In this embodiment, the construction workers fix the longitudinal beam 1 and the transverse beam 2, weld them into shape, move them to the installation site, and then assemble them. The sleeve 41 is adjusted with a wrench to ensure that the shock-absorbing foot 4 stably supports the steel beam. In order to improve the stability of the floor rail, shock-absorbing fluid can be selectively injected into the water tank in the steel beam. The volume and distribution of the shock-absorbing fluid are adjusted according to the load and speed of the trolley to ensure the stability of the floor rail. When the trolley moves on the floor rail, the shock-absorbing fluid absorbs vibration energy and mitigates impact. The shock-absorbing foot 4 is used to reduce the vibration of the floor rail to avoid the deviation of the floor rail. There is no need to use embedded screws for fixing, which improves the convenience of using the floor rail.

[0025] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

[0026] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0027] Unless otherwise specifically stated, the relative arrangement of the parts and steps, the numerical expressions and the numerical values ​​set forth in these embodiments do not limit the scope of the present invention. At the same time, it should be understood that, for ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The techniques, methods and equipment known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the techniques, methods and equipment should be considered as part of the authorization specification. In all examples shown and discussed here, any specific values ​​should be interpreted as being merely exemplary and not as limitations. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following figures, and therefore, once an item is defined in one figure, it does not need to be further discussed in subsequent figures.

Claims

1. A ground rail comprising a steel beam, characterized in that: The steel beam comprises a longitudinal beam (1) and a transverse beam (2), wherein the longitudinal beams (1) are provided in two groups and are arranged in parallel with each other, and a plurality of transverse beams (2) are provided between the two groups of longitudinal beams (1), the upper surface of the longitudinal beam (1) is higher than the transverse beam (2), a guide rail (3) is provided on the upper side of the longitudinal beam (1), and a rack is provided on one side of the guide rail (3); The longitudinal beam (1) is made of rectangular steel. A water tank is provided inside the longitudinal beam (1). A water exchange port is provided on one side of the longitudinal beam (1). A screw plug (5) is provided on the water exchange port. The water exchange port is connected to the water tank. Shock-absorbing support legs (4) are provided on both sides of the steel beam.

2. A floor rail according to claim 1, characterized in that: The upper surface of the guide rail (3) is a finely machined guide rail surface. The guide rails (3) are provided in multiple groups, and joints are provided between them. The joints of the guide rails (3) on the longitudinal beams (1) on both sides are staggered.

3. The floor rail according to claim 1, characterized in that: There are multiple water tanks, which are independent of each other, and the inside of the water tanks is filled with shock-absorbing fluid.

4. The floor rail according to claim 1, characterized in that: A bracket (11) is provided on the side of the longitudinal beam (1), and the shock-absorbing support foot (4) is detachably connected to the bracket (11).

5. The floor rail according to claim 4, characterized in that: The shock-absorbing support foot (4) includes a sleeve (41), a movable rod (42) and a rubber seat (43). The sleeve (41) is provided with a thread on the outside. The sleeve (41) is connected to the bracket (11) through a thread. The bottom of the sleeve (41) is milled flat.

6. The floor rail according to claim 5, characterized in that: The rubber seat (43) is fixedly arranged at the bottom of the movable rod (42), the movable rod (42) is slidably connected to the sleeve (41), and an elastic element is provided on the inner side of the sleeve (41).

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