Noise reduction equipment for factory building construction

Abstract

The utility model relates to the technical field of noise reduction equipment, and discloses noise reduction equipment for factory building construction, which comprises a placement table, shock absorbers are fixedly mounted at four corners of the bottom end of the placement table respectively, and a base is fixedly mounted at the bottom end of each shock absorber; the adjusting mechanism is arranged at the bottom end of the placing table; and the driving mechanism is arranged in the placing table. Through the arrangement of the sliding block, the mounting rod, the extension rod, the first spring and the elliptical block, after the driving motor is started, the driving shaft can drive the elliptical block to rotate, and due to the fact that the outer surface of the elliptical block is movably connected with the outer surface of the extension rod, under the action of the elliptical block, the extension rod can be driven to rotate; the extension rods drive the sliding blocks to move oppositely and stretch the first springs, so that the mounting rods move along with the sliding blocks, the distance between the mounting rods can be adjusted, and the application range of the noise reduction equipment is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of noise reduction equipment, and more specifically, to a noise reduction equipment for factory building construction. Background Art

[0002] Construction refers to the production activities during the implementation stage of engineering construction. It is the construction process of various buildings. It can also be said to be the process of turning various lines on the design drawings into physical objects at designated locations. It includes foundation engineering construction, main structure construction and roof engineering construction, etc. The place where construction work is carried out is called "construction site" or "construction site", also called construction site.

[0003] During the construction process of a factory, in order to reduce the noise at the construction site, it is necessary to perform vibration reduction and noise reduction treatment on the electromechanical equipment to reduce the noise generation. However, in actual use, the existing noise reduction equipment, due to structural and design limitations, mostly adopts a fixed design, so that the noise reduction equipment can only perform noise reduction treatment on electromechanical equipment of fixed specifications. However, the volume of electromechanical equipment is not consistent, and the noise reduction equipment of fixed specifications will limit its scope of application, thereby additionally increasing the construction cost, so it is necessary to improve this. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a noise reduction device for factory building construction, which has the advantage of increasing the applicable scope of the noise reduction device.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a noise reduction device for factory building construction, comprising:

[0006] A placement table, wherein the four corners of the bottom end of the placement table are respectively fixedly mounted with shock absorbers, and the bottom end of the shock absorber is fixedly mounted with a base;

[0007] An adjusting mechanism, the adjusting mechanism being arranged at the bottom end of the placement table;

[0008] A driving mechanism, wherein the driving mechanism is arranged inside the placement table;

[0009] In which, the adjusting mechanism includes a slider, and there are two sliders, which are movably connected to the inner surfaces of the left and right sides of the placing table respectively, and the tops of the outer surfaces of the two sliders are fixedly connected with stop frames respectively, and the bottom ends of the stop frames are movably connected to the top of the placing table. There are two stop frames, and the opposite backs of the two stop frames are fixedly installed with mounting rods respectively, and the outer surfaces of the mounting rods are fixedly connected to the outer surface of the sliders. The bottom ends of the two sliders are fixedly installed with extension rods respectively, and there are two extension rods. The tops of the two extension rods are movably connected to the bottom end of the placing table, and a first spring is fixedly connected between the two extension rods, and the extension rods will cause the mounting rods to move.

[0010] As a preferred technical solution of the present invention, the driving mechanism includes:

[0011] A driving motor, wherein the driving motor is fixedly sleeved on the inner surface of the middle end of the placement table, and the other end of the output shaft of the driving motor is fixedly sleeved with a driving shaft;

[0012] The elliptical block is fixedly sleeved on the outer surface of the driving shaft, the top of the elliptical block is movably connected to the bottom end of the placement table, and the left and right sides of the outer surface of the elliptical block are movably connected to the opposite surfaces of the two extension rods respectively.

[0013] As a preferred technical solution of the present invention, a soundproof cover is movably installed on the top of the placement table, and rods are movably sleeved on the four corners of the placement table. The outer surfaces of the rods are fixedly connected to the outer surface of the soundproof cover.

[0014] As a preferred technical solution of the present invention, a slot is provided inside the insertion rod, and an inclined block is movably sleeved inside the slot.

[0015] As an optimal technical solution of the present invention, connecting rods are movably connected on the upper and lower sides inside the left and right ends of the placing table, and the outer surface of the connecting rod is fixedly connected to the outer surface of the inclined block. There are four connecting rods, and second springs are fixedly installed between the four connecting rods. There are two second springs and they are the same in shape and size.

[0016] As an optimal technical solution of the present invention, sliding grooves are respectively provided at the upper and lower ends of the left and right sides of the front end of the placement table, and short rods are movably sleeved inside the sliding grooves. There are four short rods, and the rear ends of the four short rods are respectively fixedly connected to four connecting rods. The short rods will drive the connecting rods to move.

[0017] As a preferred technical solution of the present invention, long rods are fixedly installed at the bottom ends of the four short rods, and the number of the long rods is two and they are symmetrical with each other about the center of the placement table.

[0018] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0019] 1. The utility model is provided with a slider, a mounting rod, an extension rod, a first spring and an elliptical block. When the driving motor is started, the driving shaft will drive the elliptical block to rotate. Since the outer surface of the elliptical block and the outer surface of the extension rod are movably connected, under the action of the elliptical block, the extension rod will move the slider in opposite directions and stretch the first spring, so that the mounting rod moves along with it through the slider, thereby realizing the adjustment of the spacing between the mounting rods, thereby improving the applicability of the noise reduction device.

[0020] 2. The present invention provides a soundproof cover, an insertion rod, a slot, an inclined block and a short rod. When the short rod is pushed, the short rod will move along the outer surface of the slide groove with the connecting rod, thereby causing the connecting rod to move along the inner surface of the slot with the inclined block, thereby separating the inclined block from the slot, releasing the locking of the insertion rod by the inclined block, and facilitating the removal of the soundproof cover and the insertion rod. The presence of the soundproof cover and the insertion rod will further soundproof and protect the electromechanical equipment on the top of the placement table, thereby improving the noise reduction effect of the noise reduction equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the cross-sectional structure of the front side of the utility model;

[0023] Figure 3 This is a schematic cross-sectional view of the side structure of the present invention;

[0024] Figure 4 This is a schematic cross-sectional structural diagram of the bottom of the utility model;

[0025] Figure 5 This is a schematic cross-sectional view of the plug rod of the utility model;

[0026] Figure 6 This is a schematic cross-sectional view of the connecting rod of the present invention;

[0027] Figure 7 This is a schematic cross-sectional structural diagram of the top of the utility model;

[0028] Figure 8 for Figure 5 Schematic diagram of the locally enlarged structure at point A in the middle.

[0029] In the figure: 1. Placement table; 2. Shock absorber; 3. Base; 4. Adjustment mechanism; 401. Slider; 402. Stop frame; 403. Mounting rod; 404. Extension rod; 405. First spring; 5. Driving mechanism; 501. Driving motor; 502. Driving shaft; 503. Oval block; 6. Sound insulation cover; 7. Insert rod; 8. Slot; 9. Oblique block; 10. Connecting rod; 11. Second spring; 12. Slide groove; 13. Short rod; 14. Long rod. DETAILED DESCRIPTION

[0030] 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 part of the embodiments of the present invention, not all of the embodiments. 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.

[0031] like Figures 1 to 8 As shown, the utility model provides a noise reduction device for factory building construction, including:

[0032] A placement table 1, wherein the four corners of the bottom end of the placement table 1 are respectively fixedly mounted with shock absorbers 2, and the bottom end of the shock absorber 2 is fixedly mounted with a base 3;

[0033] The adjusting mechanism 4 is arranged at the bottom end of the placing table 1;

[0034] The driving mechanism 5 is arranged inside the placement table 1;

[0035] Among them, the adjusting mechanism 4 includes a slider 401, and there are two sliders 401. The two sliders 401 are movably connected to the inner surfaces of the left and right sides of the placement table 1 respectively, and the tops of the outer surfaces of the two sliders 401 are fixedly connected with stop frames 402. The bottom ends of the stop frames 402 are movably connected to the top of the placement table 1. There are two stop frames 402. The opposite backs of the two stop frames 402 are fixedly installed with mounting rods 403. The outer surfaces of the mounting rods 403 are fixedly connected to the outer surfaces of the sliders 401. The bottom ends of the two sliders 401 are fixedly installed with extension rods 404. There are two extension rods 404. The tops of the two extension rods 404 are movably connected to the bottom end of the placement table 1. A first spring 405 is fixedly connected between the two extension rods 404, and the extension rod 404 will cause the mounting rod 403 to move.

[0036] When the two extension rods 404 are pushed, they will move in opposite directions along the bottom end of the placement table 1 and stretch the first spring 405, so that the slider 401 fixedly connected to the extension rod 404 moves along the inner surface of the placement table 1 with the baffle frame 402 and the installation rod 403, and the long groove opened inside the installation rod 403 can improve the fault tolerance during installation. Under the action of the extension rod 404, the spacing between the installation rods 403 is adjusted, so that the noise reduction device can reduce shock and noise of electromechanical equipment of different specifications, thereby improving the applicability of the noise reduction device.

[0037] The driving mechanism 5 includes:

[0038] The driving motor 501 is fixedly sleeved on the inner surface of the middle end of the placement table 1, and the other end of the output shaft of the driving motor 501 is fixedly sleeved with the driving shaft 502;

[0039] The elliptical block 503 is fixedly sleeved on the outer surface of the driving shaft 502, the top of the elliptical block 503 is movably connected to the bottom end of the placement table 1, and the left and right sides of the outer surface of the elliptical block 503 are movably connected to the opposite surfaces of the two extension rods 404 respectively.

[0040] When the driving motor 501 is started, the driving shaft 502 drives the elliptical block 503 to rotate, so that the elliptical block 503 generates a thrust on the extension rods 404, pushing the two extension rods 404 to move away from each other.

[0041] A soundproof cover 6 is movably mounted on the top of the placement table 1 , and rods 7 are movably sleeved on the four corners of the placement table 1 . The outer surfaces of the rods 7 are fixedly connected to the outer surface of the soundproof cover 6 .

[0042] Due to the existence of the sound insulation cover 6 and the insertion rod 7, the electromechanical equipment will have a further sound insulation and protection effect.

[0043] A slot 8 is provided inside the inserting rod 7 , and an inclined block 9 is movably sleeved inside the slot 8 .

[0044] Due to the mutual cooperation between the locking slot 8 and the inclined block 9, the position of the insertion rod 7 will be locked.

[0045] Among them, connecting rods 10 are movably connected to the upper and lower sides inside the left and right ends of the placing table 1, and the outer surface of the connecting rod 10 is fixedly connected to the outer surface of the inclined block 9. There are four connecting rods 10, and second springs 11 are fixedly installed between the four connecting rods 10. There are two second springs 11 and they are the same in shape and size.

[0046] Due to the restoring effect of the second spring 11 , the connecting rod 10 will return to its original position after moving.

[0047] Among them, a slide groove 12 is respectively provided at the upper and lower ends on the left and right sides of the front end of the placement table 1. A short rod 13 is movably sleeved inside the slide groove 12. There are four short rods 13. The rear ends of the four short rods 13 are fixedly connected to the four connecting rods 10 respectively. The short rods 13 will drive the connecting rods 10 to move.

[0048] When the short rod 13 is pushed, the short rod 13 will move along the inner surface of the sliding groove 12 with the connecting rod 10 .

[0049] The bottom ends of the four short rods 13 are respectively fixed with long rods 14 , and there are two long rods 14 , which are symmetrical with each other about the center of the placement table 1 .

[0050] Due to the existence of the long rod 14, the short rods 13 at the left and right ends of the placement table 1 will be easily moved synchronously.

[0051] The working principle and use process of this utility model:

[0052] First, when the operator is using the noise reduction device, he starts the drive motor 501, so that the drive shaft 502 drives the elliptical block 503 to rotate, so that the elliptical block 503 generates a thrust on the two extension rods 404 respectively, pushing the extension rods 404 and the slider 401 to move in opposite directions along the inner surface of the placement table 1 and stretching the first spring 405. Under the restoring action of the first spring 405, the extension rod 404 and the elliptical block 503 will always be kept in contact with each other. As the slider 401 moves, the baffle frame 402 and the mounting rod 403 will move together until the spacing of the mounting rod 403 is adapted to the electromechanical equipment. Then the operator fixes the electromechanical equipment with bolts and in conjunction with the long groove opened inside the mounting rod 403 and the mounting rod 403, thereby achieving the purpose of increasing the applicability of the noise reduction device.

[0053] Then the operator aligns the sound insulation cover 6 and the insertion rod 7 with the four corners of the top of the placement table 1 and inserts them into the placement table 1. Since the top of the inclined block 9 is an inclined surface, as the insertion rod 7 is inserted, the inclined block 9 will be squeezed and move along the inner surface of the slide groove 12 with the connecting rod 10, the short rod 13 and the long rod 14 and compress the second spring 11. When the inclined block 9 and the card slot 8 are aligned, under the restoring action of the second spring 11, the inclined block 9 will return to its original position, so that the inclined block 9 is embedded in the card slot 8, and then the position of the insertion rod 7 is locked, thereby achieving further sound insulation and protection of the electromechanical equipment, thereby improving the noise reduction effect of the noise reduction equipment.

[0054] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0055] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A noise reduction device for factory building construction, characterized in that: Includes: A placement table (1), wherein shock absorbers (2) are fixedly mounted on the four corners of the bottom end of the placement table (1), and a base (3) is fixedly mounted on the bottom end of the shock absorber (2); An adjusting mechanism (4), wherein the adjusting mechanism (4) is arranged at the bottom end of the placement table (1); A driving mechanism (5), wherein the driving mechanism (5) is arranged inside the placement table (1); The adjusting mechanism (4) includes a slider (401), the number of the sliders (401) is two, the two sliders (401) are movably sleeved on the inner surfaces of the left and right sides of the placement platform (1), the tops of the outer surfaces of the two sliders (401) are fixedly sleeved with a stop frame (402), the bottom end of the stop frame (402) is movably connected to the top end of the placement platform (1), the number of the stop frame (402) is two, and the opposite back surfaces of the two stop frames (402) are fixedly installed with a mounting plate (402). A mounting rod (403) is provided, wherein the outer surface of the mounting rod (403) is fixedly connected to the outer surface of the slider (401), and the bottom ends of the two sliders (401) are respectively fixedly mounted with extension rods (404). There are two extension rods (404), and the top ends of the two extension rods (404) are movably connected to the bottom end of the placement platform (1). A first spring (405) is fixedly connected between the two extension rods (404), and the extension rod (404) will cause the mounting rod (403) to move.

2. The noise reduction equipment for factory building construction according to claim 1, characterized in that: The driving mechanism (5) comprises: A driving motor (501), the driving motor (501) is fixedly sleeved on the inner surface of the middle end of the placement table (1), and the other end of the output shaft of the driving motor (501) is fixedly sleeved with a driving shaft (502); The elliptical block (503) is fixedly sleeved on the outer surface of the driving shaft (502), the top end of the elliptical block (503) is movably connected to the bottom end of the placement table (1), and the left and right sides of the outer surface of the elliptical block (503) are movably connected to the opposite surfaces of the two extension rods (404).

3. The noise reduction equipment for factory building construction according to claim 1, characterized in that: A soundproof cover (6) is movably mounted on the top of the placement platform (1), and insertion rods (7) are movably sleeved on the four corners of the placement platform (1), and the outer surface of the insertion rod (7) is fixedly connected to the outer surface of the soundproof cover (6).

4. The noise reduction equipment for factory building construction according to claim 3, characterized in that: A slot (8) is provided inside the inserting rod (7), and an inclined block (9) is movably sleeved inside the slot (8).

5. The noise reduction equipment for factory building construction according to claim 1, characterized in that: Connecting rods (10) are movably sleeved on the upper and lower sides of the left and right ends of the placing platform (1), and the outer surface of the connecting rod (10) is fixedly connected to the outer surface of the inclined block (9). There are four connecting rods (10), and second springs (11) are fixedly installed between the four connecting rods (10). There are two second springs (11) with the same shape and size.

6. The noise reduction equipment for factory building construction according to claim 1, characterized in that: The upper and lower ends of the left and right sides of the front end of the placement platform (1) are respectively provided with sliding grooves (12), and the interior of the sliding grooves (12) is movably sleeved with short rods (13). The number of the short rods (13) is four, and the rear ends of the four short rods (13) are respectively fixedly connected to the four connecting rods (10). The short rods (13) will drive the connecting rods (10) to move.

7. The noise reduction equipment for factory building construction according to claim 6, characterized in that: The bottom ends of the four short rods (13) are respectively fixedly mounted with long rods (14), and the number of the long rods (14) is two and they are symmetrical with respect to the center of the placement platform (1).

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