Balance platform

Abstract

The utility model discloses a balance platform, which comprises a flat panel and a support plate assembly positioned below the panel, a window hole is arranged on the panel, and a balance placing platform plate is arranged on the inner side of the window hole; a supporting beam is arranged on the supporting plate assembly, a plurality of vibration reduction assemblies are arranged on the supporting beam, each vibration reduction assembly comprises an adjusting screw rod and a vibration reduction cap located at the top of the adjusting screw rod, and the vibration reduction caps abut against the lower end face of the balance placing platen. According to the technical scheme, the whole panel of the balance platform is provided with the window hole of a small area, the balance placing platen is placed in the window hole, the balance placing platen is supported through the damping assembly, the angle of the balance placing platen can be independently adjusted, and the balance placing platen is convenient to use. And the panel of the balance platform does not need to be integrally adjusted.

Description

Technical Field

[0001] The utility model relates to a sky platform and belongs to the technical field of experimental equipment. Background Art

[0002] In the laboratory, the balance platform used to place the balance is usually a stable platform or shelf specially designed to support and fix various types of balance equipment. These balance platforms usually have the following features and functions: Stable support structure: The balance platform is usually made of sturdy metal or plastic materials to ensure sufficient stability and load-bearing capacity, and can safely support and fix the balance equipment; Flat working surface: The working surface of the balance platform is usually flat to ensure that the balance equipment can be placed on it firmly to avoid the accuracy and stability of the balance due to the uneven surface; Adjustable height and angle: Some balance platforms have the function of adjustable height and angle, and the placement position and angle of the balance equipment can be adjusted according to the experimental requirements to obtain the best experimental effect; Anti-vibration and anti-slip design: In order to avoid the influence of external vibration or the vibration of the balance equipment itself on the experimental results, some balance platforms are designed with anti-vibration and anti-slip characteristics, which can effectively reduce external interference; Easy to clean and maintain: The balance platform is usually designed as a structure that is easy to clean and maintain, with a smooth surface and not easy to accumulate dust and dirt, which is convenient for experimental personnel to carry out daily cleaning and maintenance work. In general, the platform is an important supporting facility for placing balance equipment in the laboratory. It provides a stable and flat working platform, which helps to ensure the accuracy and stability of the balance equipment, thereby ensuring the reliability and precision of the experimental results. Therefore, in view of the above characteristics of the platform, it is necessary to design a platform with a flat surface, adjustable angle and vibration reduction function. Utility Model Content

[0003] Therefore, the purpose of the utility model is to provide a balance platform, in which a small area is set on the entire panel as a balance placing table for placing a balance, and a vibration reduction and angle adjustment structure is set only for the balance placing table.

[0004] In order to achieve the above-mentioned purpose, the utility model provides a balance platform, including a flat panel and a support plate assembly located below the panel, wherein a window hole is arranged on the panel, and a balance table is arranged inside the window hole; a support beam is arranged on the support plate assembly, and a plurality of vibration-damping assemblies are arranged on the support beam, wherein the vibration-damping assembly includes an adjusting screw and a vibration-damping cap located on the top of the adjusting screw, and the vibration-damping cap is placed on the lower end surface of the balance table.

[0005] The vibration damping assembly also includes a vibration damper body with an inflation chamber, a rubber sealing cover is arranged on the top of the vibration damper body, the top of the rubber sealing cover has an upward protrusion, the adjusting screw is screwed into the screw hole on the protrusion, and a locking nut is also screwed on the adjusting screw; a support plate is fixed on the support beam, and the vibration damper body is fixed on the support plate.

[0006] A rubber vibration-damping pad is arranged at the bottom of the vibration-damping body.

[0007] An anti-overload support is arranged in the inflation cavity and below the raised portion.

[0008] A rubber vibration absorbing cover sleeve is also arranged above the rubber sealing cover.

[0009] The lower end surface of the vibration-damping cap is provided with an insertion hole for inserting the top end of the adjusting screw rod, and the adjusting screw rod is provided with a supporting nut, and the supporting nut is pressed against the lower end surface of the vibration-damping cap.

[0010] The support plate assembly includes two side support plates located on the left and right sides, a front support plate and a rear support plate connected between the two side support plates; there are two support beams, and the two support beams are connected between the front support plate and the rear support plate and arranged in parallel.

[0011] The front support plate is formed by bending a metal plate, and includes an eaves portion located on the rear side and bent upward, and a slot is provided on the eaves portion; the lower end of the support beam is inserted into the slot; a slot is provided on the rear support plate, and a protruding plug-in portion is provided on the rear end of the support beam, the plug-in portion is inserted into the slot, and the front end of the support beam is pressed against the front support plate.

[0012] The support beam is a C-shaped plate formed by bending a metal plate, comprising two parallel vertical plate portions and a horizontal plate portion connected to the upper ends of the two vertical plate portions; the vertical plate portions are inserted into the slots.

[0013] The left and right ends of the front support plate and the left and right ends of the rear support plate are respectively provided with hooks, and the opposite sides of the two side support plates are respectively provided with hook grooves matched with the hooks.

[0014] By adopting the above technical scheme, the utility model opens a window hole of a small area on the entire panel of the platform, and places a balance table in the window hole. The balance table is supported by the shock-absorbing assembly, and the angle of the balance table can be adjusted separately without adjusting the panel of the platform as a whole. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic structural diagram of the first embodiment of the present utility model.

[0016] Figure 2 It is a schematic diagram of the decomposition of the first embodiment of the present utility model.

[0017] Figure 3 for Figure 2 Schematic diagram from another angle.

[0018] Figure 4 Schematic diagram of the exploded view of the support plate assembly.

[0019] Figure 5 This is a schematic diagram of the assembly structure of the support beam, the adjusting screw, the support nut and the balance placement table in Example 1.

[0020] Figure 6 for Figure 5 Schematic diagram from another angle.

[0021] Figure 7 It is a cross-sectional view of the shock absorbing assembly in the first embodiment.

[0022] Figure 8 This is a schematic diagram of the decomposition of the second embodiment.

[0023] Fig. 9 It is a schematic diagram of the structure of the shock absorbing assembly in the second embodiment.

[0024] Fig.10 It is a cross-sectional view of the shock absorbing assembly in the second embodiment. DETAILED DESCRIPTION

[0025] The present invention is further described in detail below through the accompanying drawings and specific implementation methods. Embodiment 1

[0026] like Figure 1-7 As shown, the utility model provides a sky platform, including a flat panel 1 and a support plate assembly located below the panel 1, the support plate assembly is used to support the panel 1, and a caster 2 is arranged below the support plate assembly. The caster 2 is a Fomar wheel, which can be purchased on the market.

[0027] A square window hole 11 is provided on the panel 1, and a square balance placing platform 3 is provided inside the window hole 11. The balance placing platform 3 can be a granite plate, and a plurality of vibration-damping caps 4 made of rubber material are fixed on the lower end surface of the balance placing platform 3. A support beam 5 is provided on the support plate assembly, and a plurality of adjustment screws 6 for supporting the balance placing platform 3 are fixed on the support beam 5. The lower end surface of the vibration-damping cap 4 is provided with a socket 41 for inserting the top end of the adjustment screw 6. A support nut 7 is provided on the adjustment screw 6, and the support nut 7 is pressed against the lower end surface of the vibration-damping cap 4. By adjusting the position of the support nut 7 on the adjustment screw 6, the height of the vibration-damping cap 4 can be adjusted to achieve the angle adjustment of the balance placing platform 3.

[0028] A window hole 11 with a small area is opened on the entire panel 1 of the platform, and a balance platform 3 is placed in the window hole 11. The vibration damping cap 4 and the balance platform 3 are supported by a support beam 5, a plurality of adjustment screws 6 and a support nut 7. By adjusting the support nut 7 on the adjustment screw 6, the angle of the balance platform 3 can be adjusted separately without adjusting the panel 1 of the platform as a whole.

[0029] The support plate assembly includes two side support plates 81 located at the left and right sides, a front support plate 82 and a rear support plate 83 connected between the two side support plates 81. Hooks 84 are respectively provided at the left and right ends of the front support plate 82 and the left and right ends of the rear support plate 83, and hook grooves 85 matching with the hooks 84 are respectively provided on the opposite sides of the two side support plates 81. The support plate assembly can be formed by bending a cold-rolled steel plate.

[0030] There are two support beams 5, which are connected between the front support plate 82 and the rear support plate 83 and arranged in parallel. The front support plate 82 includes an eaves portion 821 located at the rear side and bent upward, and a slot 822 is provided on the eaves portion 821; the support beam 5 is a C-shaped plate formed by bending a metal plate, including two parallel vertical plate portions 51 and a horizontal plate portion 52 connected to the upper ends of the two vertical plate portions 51; the vertical plate portion 51 is inserted into the slot 822. A slot 831 is provided on the rear support plate 83, and a protruding plug-in portion 53 is provided at the rear end of the support beam 5, the plug-in portion 53 is inserted into the slot 831, and the front end of the support beam 5 is pressed against the front support plate 82. Embodiment 2

[0031] like Figure 8-10As shown, in this embodiment, the vibration reduction assembly further includes a vibration reduction body 92 having an air filling cavity 91, and an air filling port 921 is provided on the side of the vibration reduction body 92. A rubber sealing cover 93 is provided on the top of the vibration reduction body 92, and a rubber vibration absorbing cover sleeve 94 is also provided above the rubber sealing cover 93. The top of the rubber sealing cover 93 has an upward protrusion 931. The adjusting screw 6 passes through the rubber vibration absorbing cover sleeve 94 and is screwed to the screw hole on the protrusion 931. A locking nut 95 is also screwed to the adjusting screw 6. A supporting plate 96 is fixed on the support beam 5, and the vibration reduction body 92 is fixed on the supporting plate 96. A rubber vibration reduction pad 97 is provided at the bottom of the vibration reduction body 92, and a plurality of protrusion structures 971 are provided at the bottom of the rubber vibration reduction pad 97. An anti-overload support member 98 is provided in the air filling cavity 91 and below the protrusion 931. Gas can be injected into the shock absorber body through the charging port 921 to increase the internal air pressure, and the air pressure value can be adjusted as needed. The anti-overload support 98 can play a supporting role when the rubber sealing cover 93 moves downward due to excessive pressure. The position of the adjusting screw 6 can be locked by adjusting the locking nut 95 to press it against the rubber vibration absorbing cover 94.

[0032] Obviously, the above embodiments are only examples for clear explanation, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from them are still within the protection scope of the invention of the utility model.

Claims

1. A sky platform, characterized in that: The invention comprises a flat panel and a support plate assembly located below the panel, wherein a window hole is arranged on the panel, and a balance placing table is arranged inside the window hole; a support beam is arranged on the support plate assembly, and a plurality of vibration reduction assemblies are arranged on the support beam, wherein the vibration reduction assembly comprises an adjusting screw and a vibration reduction cap located on the top of the adjusting screw, and the vibration reduction cap is placed on the lower end surface of the balance placing table; The vibration reduction assembly also includes a vibration reduction body with an air filling cavity, a rubber sealing cover is arranged on the top of the vibration reduction body, the top of the rubber sealing cover has an upward convex portion, the adjusting screw is screwed into the screw hole on the convex portion, and a locking nut is also screwed on the adjusting screw; A supporting plate is fixed on the support beam, and the shock absorber body is fixed on the supporting plate.

2. The sky platform according to claim 1, characterized in that: A rubber vibration-damping pad is arranged at the bottom of the vibration-damping body.

3. The sky platform according to claim 2, characterized in that: An overload protection support is arranged in the inflation cavity and below the raised portion.

4. The sky platform according to claim 1, characterized in that: A rubber vibration absorbing cover sleeve is also arranged above the rubber sealing cover.

5. The sky platform according to claim 1, characterized in that: The lower end surface of the vibration-damping cap is provided with an insertion hole for inserting the top end of the adjusting screw rod, and the adjusting screw rod is provided with a supporting nut, and the supporting nut is pressed against the lower end surface of the vibration-damping cap.

6. The sky platform according to any one of claims 1 to 5, characterized in that: The support plate assembly includes two side support plates located on the left and right sides, a front support plate and a rear support plate connected between the two side support plates; there are two support beams, and the two support beams are connected between the front support plate and the rear support plate and arranged in parallel.

7. The sky platform according to claim 6, characterized in that: The front support plate is formed by bending a metal plate, and includes an eaves portion located on the rear side and bent upward, and a slot is provided on the eaves portion; the lower end of the support beam is inserted into the slot; a slot is provided on the rear support plate, and a protruding plug-in portion is provided on the rear end of the support beam, the plug-in portion is inserted into the slot, and the front end of the support beam is pressed against the front support plate.

8. The sky platform according to claim 7, characterized in that: The support beam is a C-shaped plate formed by bending a metal plate, comprising two parallel vertical plate portions and a horizontal plate portion connected to the upper ends of the two vertical plate portions; the vertical plate portions are inserted into the slots.

9. The sky platform according to claim 6, characterized in that: The left and right ends of the front support plate and the left and right ends of the rear support plate are respectively provided with hooks, and the opposite sides of the two side support plates are respectively provided with hook grooves matched with the hooks.

Images