Equipment rack

Abstract

The invention discloses an equipment rack, and aims to optimize the structure of a supporting beam, improve the rigidity of the supporting beam and reduce corrosion, the technical scheme is that the equipment rack comprises the supporting beam, the supporting beam is provided with a concave cavity, a steel bar is fixed in the concave cavity, the concave cavity is filled with a supporting material, and the supporting material is arranged in the concave cavity. The supporting material, the supporting beam and the reinforcing steel bar form an integrated component, and belongs to the technical field of grinding and polishing equipment.

Description

Technical Field

[0001] The invention belongs to the field of grinding and polishing equipment, and more specifically, relates to an equipment frame. Background Art

[0002] Reference Figure 1 The polishing machine frame includes longitudinal beams, cross beams and channel steels. The longitudinal beams are arranged at intervals. The cross beams are located between two longitudinal beams and are arranged at intervals along the extension direction of the longitudinal beams. The channel steels are fixed on the cross beams. The extension direction of the channel steels is parallel to the extension direction of the longitudinal beams. The channel steels will be erected on multiple cross beams. There are multiple channel steels and they are arranged at intervals along the extension direction of the cross beams. Then a steel plate is covered on the channel steels to support the movement of the conveyor belt and the grinding and polishing of the tiles.

[0003] In order to utilize the bending rigidity of the channel steel and reduce water accumulation, the channel steel is arranged vertically, that is, the groove of the channel steel is open in the horizontal direction. The grinding head will swing during grinding and polishing, and the swinging direction is perpendicular to the extension direction of the channel steel. Therefore, the frame needs to withstand the grinding disc pressure in the Z-axis direction, the swinging force in the X-axis direction and the friction force in the Y-axis direction. The arrangement of the channel steel makes the frame rigidity poor, and the grinding head will shake severely when swinging. The existing rectification method is to increase the thickness of the steel plate to improve the rigidity of the frame. The steel plate even reaches more than 30mm. The steel plate of this thickness will deform due to its own weight, affecting the grinding and polishing accuracy; at the same time, the channel steel is severely corroded, resulting in a short service life of the frame. Summary of the invention

[0004] The main purpose of the present invention is to provide an equipment rack, aiming to optimize the structure of the support beam, improve the rigidity of the support beam and reduce corrosion.

[0005] According to a first aspect of the present invention, there is provided an equipment frame, comprising a support beam, wherein the support beam has a cavity, a steel bar is fixed in the cavity, the cavity is filled with a support material, and the support material, the support beam and the steel bar form an integrated component.

[0006] In the above-mentioned equipment rack, it also includes a plate body, two longitudinal beams and multiple cross beams, the two longitudinal beams are arranged at intervals, the two ends of the cross beam along its extension direction are respectively connected to the two longitudinal beams, the multiple cross beams are arranged at intervals along the extension direction of the longitudinal beams, the support beam is mounted on the multiple cross beams, the support beams are multiple and arranged at intervals along the extension direction of the cross beams, the plate body is covered on the multiple support beams, and the plate body is fixedly connected to the support beams.

[0007] In the above-mentioned equipment rack, the support beam is a channel steel, and the groove of the channel steel constitutes the concave cavity; the concave cavity is open upward.

[0008] In the above-mentioned equipment frame, a plurality of steel bars are arranged in one of the concave cavities, the steel bars extend along the length direction of the support beam, and the bottom wall of the concave cavity and the side walls on both sides along the opening direction thereof are fixed with the steel bars.

[0009] In the above-mentioned equipment rack, a sealing plate is provided between the two longitudinal beams. The sealing plates are two and are located at both ends of the supporting beam along its length direction. The sealing plates are fixedly connected to the supporting beam so that the sealing plates close both ends of the concave cavity along its length direction.

[0010] In the above-mentioned equipment rack, at least one of the steel bars in one of the concave cavities connects the two sealing plates.

[0011] In the above-mentioned equipment rack, the sealing plate is made of steel.

[0012] In the above-mentioned equipment rack, the supporting material is cement sand and gravel.

[0013] In the above-mentioned equipment rack, the supporting material is resin.

[0014] In the above-mentioned equipment frame, the diameter of the steel bar is 1 / 10 to 1 / 5 of the width of the cavity.

[0015] One of the above technical solutions of the present invention has at least one of the following advantages or beneficial effects:

[0016] In the present invention, the structure of the support beam is optimized. The support beam is used to support the plate body. The support beam is filled with supporting materials. The steel bars, supporting materials and the support beam form an integrated structure. When the plate body is not excessively thickened, the frame can also maintain good rigidity to avoid severe shaking of the grinding head during grinding and polishing. The deformation of the plate body is also relatively small, ensuring the grinding and polishing accuracy. At the same time, since the support beam has fillers, water will not accumulate in the support beam, which can reduce corrosion and extend the service life of the frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention is further described below in conjunction with the accompanying drawings and embodiments;

[0018] Figure 1 It is a structural schematic diagram of a polishing machine frame of the prior art;

[0019] Figure 2 is a schematic structural diagram of a first embodiment of the present invention;

[0020] Figure 3 is a schematic diagram of the structure of the first embodiment of the present invention after the plate body is removed;

[0021] Figure 4 The first embodiment of the present invention Figure 3 A partial enlarged view of A;

[0022] Figure 5 is a cross-sectional view of the first embodiment of the present invention.

[0023] Among them, the reference numerals of the figures are:

[0024] 1. Plate body; 2. Longitudinal beam; 3. Horizontal beam; 4. Support beam; 41. Concave cavity; 42. Reinforcement; 5. Closing plate. DETAILED DESCRIPTION

[0025] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions from beginning to end. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0026] The following disclosure provides many different embodiments or examples for implementing different solutions of the present invention.

[0027] Reference Figures 2 to 5 As shown, an equipment rack includes a plate body 1, two longitudinal beams 2, a plurality of cross beams 3 and a plurality of support beams 4, the two longitudinal beams 2 are arranged at intervals, the two ends of the cross beam 3 along the extension direction are respectively connected to the two longitudinal beams 2, the extension direction of the cross beam 3 is perpendicular to the extension direction of the longitudinal beam 2, the plurality of cross beams 3 are arranged at intervals along the extension direction of the longitudinal beams 2, the support beams 4 are mounted on the plurality of cross beams 3, the plurality of support beams 4 are arranged at intervals along the extension direction of the cross beams 3, the support beams 4 are parallel to the longitudinal beams 2, the plate body 1 is covered on the plurality of support beams 4, and the plate body 1 is fixedly connected to the support beams 4;

[0028] The support beam 4 has a concave cavity 41, a steel bar 42 is fixed in the concave cavity 41, and the concave cavity 41 is filled with support material. The support material, the support beam 4 and the steel bar 42 form an integrated component. The existence of the support material and the steel bar 42 greatly improves the rigidity of the support beam 4, which is equivalent to improving the rigidity of the frame. When the plate body 1 is not excessively thickened, the frame can also maintain good rigidity. When used in a polishing machine, it can avoid severe shaking of the grinding head during grinding and polishing, and the deformation of the plate body 1 is relatively small, ensuring the grinding and polishing accuracy;

[0029] At the same time, the cavity 41 of the support beam 4 is filled with the support material, and water will not accumulate, which can reduce the corrosion and extend the service life of the frame.

[0030] In practice, the support beam 4 can be applied to the beams and platforms of other equipment, such as edge grinding machines, and can exhibit better equipment rigidity, making the equipment run more stably.

[0031] In this embodiment, the support beam 4 is a channel steel, and the groove of the channel steel constitutes a cavity 41, and there is no need for additional processing of the cavity 41; the cavity 41 is open upward, which is convenient for filling with supporting materials, and under this placement method, the contact area between the channel steel and the beam 3 is larger, and the connection between the beam 3 and the channel steel is more stable.

[0032] In some other embodiments, the support beam 4 may be an additionally processed channel-shaped part and does not necessarily have to be a standard profile channel steel.

[0033] In this embodiment, the supporting material is cement sand and gravel. After the cement sand and gravel are filled into the cavity 41, the cavity 41 will be filled up. The cement sand and gravel are in full contact with the channel steel and the steel bar 42. After the cement sand and gravel solidify, the channel steel, the steel bar 42 and the cement sand and gravel will form a concrete component with good rigidity and will not be corroded by accumulated water.

[0034] In some other embodiments, the supporting material is resin, and the resin can also solidify. After the resin solidifies, the channel steel and the steel bar 42 can be fixed together. After the resin fills the cavity 41, water will not accumulate.

[0035] In this embodiment, a plurality of steel bars 42 are provided in a concave cavity 41, and the steel bars 42 extend along the length direction of the support beam 4, and the bottom wall of the concave cavity 41 and the side walls on both sides along the opening direction thereof are fixed with steel bars 42;

[0036] The steel bars 42 are generally welded in the channel steel, and the steel bars 42 can improve the bending resistance of the channel steel. After the cement sand and gravel are filled into the concave cavity 41, the cement sand and gravel will fully contact the channel steel and the steel bars 42 and thus be fixed together. The steel bars 42 can improve the compressive resistance of the concrete component and prevent the concrete component from cracking.

[0037] In this embodiment, a sealing plate 5 is provided between the two longitudinal beams 2. There are two sealing plates 5 located at both ends of the supporting beam 4 along its length direction. The sealing plates 5 are fixedly connected to the supporting beam 4 so that the sealing plates 5 can close both ends of the concave cavity 41 along its length direction. The sealing plates 5 seal both ends of the concave cavity 41 so that the concave cavity 41 forms a chamber that can be filled with cement, sand and gravel; at the same time, the sealing plates 5 can connect all the channel steels, so that all the channel steels, steel bars 42, and supporting materials form an integrated component, further improving the rigidity of the frame.

[0038] In this embodiment, there is at least one steel bar 42 in a cavity 41 connecting two sealing plates 5, thereby strengthening the connection between the concrete member and the sealing plates 5, and the steel bar 42 connecting the two sealing plates 5 will be in the middle of the concrete member, ensuring that all parts of the concrete member can exert their tensile strength.

[0039] In this embodiment, the sealing plate 5 is made of steel, and the sealing plate 5 and the channel steel are generally fixedly connected by welding.

[0040] In this embodiment, the longitudinal beam 2 and the cross beam 3 are generally I-beams, and a plurality of machine feet are provided at the bottom of the longitudinal beam 2 for convenient connection with the ground.

[0041] In this embodiment, the diameter of the steel bar 42 is 1 / 10 to 1 / 5 of the width of the cavity 41 , so as to ensure that the steel bar 42 has sufficient strength.

[0042] In this embodiment, the steel bar 42 is preferably threaded steel bar.

[0043] 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 claims and their equivalents.

Claims

1. A device rack, characterized in that: It comprises a support beam, wherein the support beam has a concave cavity, a steel bar is fixed in the concave cavity, the concave cavity is filled with a support material, and the support material, the support beam and the steel bar form an integrated component.

2. The equipment rack according to claim 1, characterized in that: It also includes a plate body, two longitudinal beams and a plurality of cross beams, the two longitudinal beams are arranged at intervals, the two ends of the cross beam along its extension direction are respectively connected to the two longitudinal beams, the plurality of cross beams are arranged at intervals along the extension direction of the longitudinal beams, the support beam is mounted on the plurality of cross beams, the support beams are multiple and are arranged at intervals along the extension direction of the cross beams, the plate body is covered on the plurality of support beams, and the plate body is fixedly connected to the support beams.

3. The equipment rack according to claim 1, characterized in that: The support beam is a channel steel, and the groove of the channel steel constitutes the concave cavity; the concave cavity is open upward.

4. The equipment rack according to claim 1, characterized in that: A plurality of steel bars are arranged in one of the concave cavities, and the steel bars extend along the length direction of the support beam. The bottom wall of the concave cavity and the side walls on both sides along the opening direction thereof are fixed with the steel bars.

5. The equipment rack according to claim 2, characterized in that: A sealing plate is provided between the two longitudinal beams. The sealing plates are in two numbers and are located at both ends of the support beam along its length direction. The sealing plates are fixedly connected to the support beam so that the sealing plates seal both ends of the concave cavity along its length direction.

6. The equipment rack according to claim 5, characterized in that: At least one of the steel bars in one of the concave cavities connects the two sealing plates.

7. The equipment rack according to claim 5, characterized in that: The sealing plate is made of steel.

8. The equipment rack according to claim 1, characterized in that: The supporting material is cement sand and gravel.

9. The equipment rack according to claim 1, characterized in that: The supporting material is resin.

10. The equipment rack according to claim 1, characterized in that: The diameter of the steel bar is 1 / 10 to 1 / 5 of the width of the cavity.

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