CN219015580U

CN219015580U - Supporting structure with noise reduction function for vibrating table

Info

Publication number: CN219015580U
Application number: CN202222696874.8U
Authority: CN
Inventors: 莫亭波
Original assignee: Jiangsu Haokun New Material Technology Co ltd
Current assignee: Jiangsu Haokun New Material Technology Co ltd
Priority date: 2022-10-13
Filing date: 2022-10-13
Publication date: 2023-05-12
Anticipated expiration: 2032-10-13

Abstract

The utility model discloses a supporting structure for a vibrating table with a noise reduction function, which comprises a top plate, a bottom plate and a first telescopic rod, wherein supporting legs are arranged on two sides of the bottom end of the bottom plate, a baffle is arranged on two sides of the top plate, a buckle penetrates through the top end of the baffle, and an installation spring is arranged at the bottom end of the buckle. According to the utility model, the vibrating table main body is arranged at the top end of the top plate, the vibrating table main body and the top plate form a clamping structure, after the vibrating table main body is clamped at the top end of the top plate, the baffle plate and the buckle are connected through the mounting spring, the elasticity of the mounting spring can drive the buckle to be clamped into the inner parts of the top plates of the vibrating table main body, the buckle can fix the vibrating table main body, the situation that the vibrating table is prevented from falling off is prevented, and when the vibrating table main body is required to be disassembled, the buckle can be pulled out, so that the vibrating table main body is not clamped any more, and the purpose that the vibrating table is convenient to fix by the supporting structure for the vibrating table is achieved.

Description

Supporting structure with noise reduction function for vibrating table

Technical Field

The utility model relates to the technical field of vibrating table accessories, in particular to a supporting structure with a noise reduction function for a vibrating table.

Background

The vibration testing machine is a device for obtaining mechanical vibration by utilizing electric, electrohydraulic, piezoelectric or other principles, and is characterized by that an excitation signal is input into a coil placed in magnetic field to drive a working table connected with the coil, and when the vibration table is supported, a supporting structure with noise-reducing function is required for supporting the vibration table.

For this purpose, the utility model discloses in the patent specification with publication number CN204964160U that a supporting structure of a horizontal low-frequency standard vibration table is provided, which comprises a base, a column fixed on the base, and an objective table, wherein the objective table is connected with the top end of the column through a reed. The supporting structure of the horizontal low-frequency standard vibrating table does not need precision machining for all parts, greatly reduces the cost of the low-frequency standard vibrating table, does not need equipment such as an air pump, an air purifying device and the like, has low requirements on matched equipment of a system of the vibrating table, and is convenient to maintain and use. In addition, the reed plays a role of suspending the table top and plays a role of moving the elastic element.

However, the existing laser heat dissipation device still has some problems, and specific problems are as follows:

1. the problem that bearing structure is difficult to be fixed to the shaking table for the shaking table, when the shaking table was fixed at the bearing structure top, the shaking table probably can appear the skew or the condition that drops because of vibrations owing to the vibrations of shaking table.

2. The problem that bearing structure is difficult to the noise abatement for the shaking table, because the vibrations of shaking table work can drive bearing structure and shake, will produce a large amount of noise when bearing structure shakes.

Disclosure of Invention

First, the technical problem to be solved

The utility model aims to provide a supporting structure for a vibrating table with a noise reduction function, which is used for solving the defects that the conventional supporting structure for the vibrating table is difficult to fix the vibrating table and is difficult to reduce noise.

(II) summary of the utility model

In order to solve the technical problems, the utility model provides the following technical scheme: the supporting structure for the vibrating table with the noise reduction function comprises a top plate, a bottom plate and first telescopic rods, wherein supporting legs are arranged on two sides of the bottom end of the bottom plate, a lifting mechanism is arranged at the top end of the bottom plate, and the first telescopic rods are arranged on two sides of the top end of the bottom plate;

the top end of the first telescopic rod is movably connected with a second telescopic rod, a workbench is arranged at the top end of the second telescopic rod, shock absorption structures are arranged on two sides of the top end of the workbench, and a top plate is arranged at the top end of the shock absorption structure;

the vibrating table is characterized in that the vibrating table body is arranged at the top end of the top plate, the dismounting structures are arranged at the two sides of the vibrating table body, each dismounting structure comprises a baffle, a buckle and a mounting spring, the baffles are arranged at the two sides of the top plate, the buckles penetrate through the top ends of the baffles, and the mounting springs are arranged at the bottom ends of the buckles.

Preferably, the top of roof is provided with the fixture block, the bottom of shaking table main part is provided with the draw-in groove, roof and shaking table main part constitute the block structure, and the block structure convenient to detach.

Preferably, the elevating system includes cylinder, flexible push rod and push pedal, the intermediate position department on bottom plate top is installed to the cylinder, flexible push rod is installed on the top of cylinder, and the push pedal is installed on the top of flexible push rod, and the cylinder work just can drive the flexible push rod on its top and stretch out and draw back, and flexible push rod stretches out and draws back just can drive the push pedal on its top and go up and down, and the push pedal goes up and down just can drive the workstation on its top and goes up and down, and the workstation goes up and down just can adjust the height of device, and adjusting device's height just can let the device adapt to different circumstances.

Preferably, the inside of first telescopic link is provided with the spout, the bottom of second telescopic link is provided with the pulley, first telescopic link and second telescopic link constitute sliding structure, and the condition of skew appears when first telescopic link and second telescopic link cooperate just can prevent the workstation to go up and down.

Preferably, the shock-absorbing structure includes head rod, second connecting rod, cushion and damping spring, the top at the workstation is installed to the cushion, the second connecting rod is installed on the top of cushion, and the top swing joint of second connecting rod has the head rod, and the cushion can be made through having elastic rubber material, and head rod and the second connecting rod on cushion top constitute sliding structure, and the second connecting rod can be flexible inside the head rod, and damping spring has elasticity, and the vibrations that produce when the shaking table main part during operation can be reduced by damping spring, and damping spring and cushion's elasticity can reduce the noise that produces when workstation and its bottom device shake.

Preferably, the damping springs are mounted at the top ends of the second connecting rods, and are symmetrically distributed about the central axis of the second connecting rods, and noise generated by the device can be reduced due to the sliding grooves of the damping springs.

Preferably, the shape of the mounting spring is spiral, the mounting spring and the buckle form elastic connection, and the mounting spring has elasticity.

(III) beneficial effects

The supporting structure for the vibrating table with the noise reduction function has the advantages that: through installing the shaking table main part on the top of roof, shaking table main part and roof constitute the block structure, with shaking table main part card behind the top of roof, connect through the installation spring between baffle and the buckle, the elasticity of installation spring just can drive the buckle card and go into the inside of shaking table main part individual roof, the buckle can fix the shaking table main part, prevent that the shaking table from appearing the condition that drops, when dismantling the shaking table main part, just can pull open the buckle, let the buckle no longer block the shaking table main part, just can dismantle the shaking table main part, thereby reach the purpose that the bearing structure is convenient for fix the shaking table for the shaking table.

Through installing the cushion on the top of workstation, the cushion can be made through having elastic rubber material, the head rod and the second connecting rod at cushion top constitute sliding structure, the second connecting rod can be inside flexible at the head rod, damping spring has elasticity, the vibrations that produce when the shaking table main part during operation can be reduced by damping spring, damping spring and cushion's elasticity can reduce the noise that produces when workstation and its bottom device vibrate, because damping spring's spout, can reduce the noise that the device produced, thereby reach the purpose that bearing structure was convenient for reduce the noise that produces when vibrations for the shaking table.

Through installing the cylinder on the top of bottom plate, the cylinder work just can drive the flexible push rod on its top and stretch out and draw back, flexible push rod stretches out and draws back just can drive the push pedal on its top and go up and down, the push pedal goes up and down just can drive the workstation on its top and go up and down, the workstation goes up and down just can adjust the height of device, the device just can let the device adapt to different circumstances, first telescopic link and second telescopic link constitute sliding structure, the condition that the skew appears when first telescopic link and second telescopic link cooperate just can prevent that the workstation from going up and down, thereby reach the purpose that the bearing structure is convenient for adjust the device height for the shaking table.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is a schematic side sectional view of the present utility model;

FIG. 3 is an enlarged partial cross-sectional view of the structure of FIG. 1A according to the present utility model;

FIG. 4 is a schematic view of a partial three-dimensional structure of the lifting mechanism of the present utility model;

fig. 5 is a schematic view of a front partial sectional structure of a shock absorbing structure according to the present utility model.

Reference numerals in the drawings illustrate: 1. a top plate; 2. a work table; 3. a bottom plate; 4. a support leg; 5. a lifting mechanism; 501. a cylinder; 502. a telescopic push rod; 503. a push plate; 6. a first telescopic rod; 7. a second telescopic rod; 8. a shock absorbing structure; 801. a first connecting rod; 802. a second connecting rod; 803. a soft cushion; 804. a damping spring; 9. a disassembly and assembly structure; 901. a baffle; 902. a buckle; 903. installing a spring; 10. a vibrating table body.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by one of ordinary skill in the art without inventive faculty, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-5, an embodiment of the present utility model is provided: the utility model provides a bearing structure for shaking table with function of making an uproar falls, includes roof 1, bottom plate 3 and first telescopic link 6, stabilizer blade 4 is all installed to the both sides of bottom plate 3 bottom, and elevating system 5 is installed on the top of bottom plate 3, and elevating system 5 includes cylinder 501, telescopic push rod 502 and push pedal 503, and the intermediate position department on bottom plate 3 top is installed to cylinder 501, and telescopic push rod 502 is installed on the top of cylinder 501, and push pedal 503 is installed on telescopic push rod 502's top.

In the first embodiment, the cylinder 501 works to drive the telescopic push rod 502 at the top end of the telescopic push rod 502 to stretch, the telescopic push rod 502 can drive the push plate 503 at the top end of the telescopic push rod to lift, the push plate 503 can drive the workbench 2 at the top end of the telescopic push rod to lift, the height of the workbench 2 can be adjusted by lifting, the device can adapt to different conditions by adjusting the height of the device, the first telescopic rod 6 and the second telescopic rod 7 form a sliding structure, and the first telescopic rod 6 and the second telescopic rod 7 cooperate to prevent the phenomenon of deflection when the workbench 2 lifts.

The first telescopic link 6 is all installed to the both sides on bottom plate 3 top, and the inside of first telescopic link 6 is provided with the spout, and the bottom of second telescopic link 7 is provided with the pulley, and the external diameter of pulley is less than the internal diameter of spout, and first telescopic link 6 and second telescopic link 7 constitute sliding structure.

The top swing joint of first telescopic link 6 has second telescopic link 7, workstation 2 is installed on the top of second telescopic link 7, and shock-absorbing structure 8 is all installed to the both sides on workstation 2 top, shock-absorbing structure 8 includes head rod 801, second connecting rod 802, cushion 803 and damping spring 804, the top at workstation 2 is installed to cushion 803, second connecting rod 802 is installed on the top of cushion 803, and the top swing joint of second connecting rod 802 has head rod 801, damping spring 804 is installed on the top of second connecting rod 802, and damping spring 804 is symmetric distribution about the axis of second connecting rod 802.

In the second embodiment, the cushion 803 may be made of an elastic rubber material, the first connecting rod 801 and the second connecting rod 802 at the top end of the cushion 803 may form a sliding structure, the second connecting rod 802 may be extended and contracted inside the first connecting rod 801, the damper spring 804 may have elasticity, the vibration generated when the vibrating table main body 10 works may be reduced by the damper spring 804, the elasticity of the damper spring 804 and the cushion 803 may reduce the noise generated when the table 2 and the bottom device thereof vibrate, and the noise generated by the device may be reduced due to the sliding groove of the damper spring 804.

The roof 1 is installed on the top of shock-absorbing structure 8, and the top of roof 1 is provided with the fixture block, and the bottom of shaking table main part 10 is provided with the draw-in groove, and the internal diameter of draw-in groove is greater than the external diameter of fixture block, and roof 1 and shaking table main part 10 constitute the block structure.

The shaking table main part 10 is installed on the top of roof 1, and the dismouting structure 9 is all installed to the both sides of shaking table main part 10, and dismouting structure 9 includes baffle 901, buckle 902 and installation spring 903, and baffle 901 installs in the both sides of roof 1, and the buckle 902 has been run through on the top of baffle 901, and installation spring 903 is installed to the bottom of buckle 902, and the shape of installation spring 903 is the spiral, and installation spring 903 constitutes elastic connection with buckle 902.

In the third embodiment, the vibrating table body 10 and the top plate 1 form a clamping structure, the clamping structure is convenient to detach, the vibrating table body 10 is clamped at the top end of the top plate 1, the baffle 901 and the clamping buckle 902 are connected through the mounting spring 903, the mounting spring 903 has elasticity, the elasticity of the mounting spring 903 can drive the clamping buckle 902 to be clamped into the vibrating table body 10 and the top plate 1, the clamping buckle 902 can fix the vibrating table body 10, the vibrating table is prevented from falling off, and when the vibrating table body 10 needs to be detached, the clamping buckle 902 can be pulled open, so that the clamping buckle 902 does not clamp the vibrating table body 10 any more, and the vibrating table body 10 can be detached.

The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present utility model without undue burden.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. The utility model provides a bearing structure for shaking table with function of making an uproar falls, includes roof (1), bottom plate (3) and first telescopic link (6), its characterized in that: the two sides of the bottom end of the bottom plate (3) are provided with supporting legs (4), the top end of the bottom plate (3) is provided with a lifting mechanism (5), and the two sides of the top end of the bottom plate (3) are provided with first telescopic rods (6);

the top end of the first telescopic rod (6) is movably connected with a second telescopic rod (7), the top end of the second telescopic rod (7) is provided with a workbench (2), two sides of the top end of the workbench (2) are provided with damping structures (8), and the top end of each damping structure (8) is provided with a top plate (1);

vibrating table main part (10) are installed on the top of roof (1), and dismouting structure (9) are all installed to the both sides of vibrating table main part (10), and dismouting structure (9) are including baffle (901), buckle (902) and installation spring (903), both sides at roof (1) are installed to baffle (901), buckle (902) are run through on the top of baffle (901), and install installation spring (903) in the bottom of buckle (902).

2. A support structure for a vibrating table with noise reduction function according to claim 1, characterized in that: the top of roof (1) is provided with the fixture block, the bottom of shaking table main part (10) is provided with the draw-in groove, roof (1) and shaking table main part (10) constitute the block structure.

3. A support structure for a vibrating table with noise reduction function according to claim 1, characterized in that: the lifting mechanism (5) comprises an air cylinder (501), a telescopic push rod (502) and a push plate (503), wherein the air cylinder (501) is arranged at the middle position of the top end of the bottom plate (3), the telescopic push rod (502) is arranged at the top end of the air cylinder (501), and the push plate (503) is arranged at the top end of the telescopic push rod (502).

4. A support structure for a vibrating table with noise reduction function according to claim 1, characterized in that: the inside of first telescopic link (6) is provided with the spout, the bottom of second telescopic link (7) is provided with the pulley, first telescopic link (6) and second telescopic link (7) constitute sliding structure.

5. A support structure for a vibrating table with noise reduction function according to claim 1, characterized in that: the damping structure (8) comprises a first connecting rod (801), a second connecting rod (802), a soft cushion (803) and a damping spring (804), wherein the soft cushion (803) is arranged at the top end of the workbench (2), the second connecting rod (802) is arranged at the top end of the soft cushion (803), and the first connecting rod (801) is movably connected to the top end of the second connecting rod (802).

6. The support structure for a vibrating table with a noise reduction function according to claim 5, wherein: and the top end of the second connecting rod (802) is provided with damping springs (804), and the damping springs (804) are symmetrically distributed about the central axis of the second connecting rod (802).

7. A support structure for a vibrating table with noise reduction function according to claim 1, characterized in that: the shape of the mounting spring (903) is spiral, and the mounting spring (903) and the buckle (902) form elastic connection.