Novel antifouling noise-reduction easy-to-clean protective cover for cement mortar compaction table

Abstract

The utility model provides a novel antifouling noise-reduction easy-to-clean protective cover for a cement mortar jolting table, which comprises a cover body, a lining cover is sleeved in the cover body, a sound insulation cotton layer is filled between the lining cover and the cover body, an inner container is sleeved in the lining cover, the inner container and the lining cover are fixedly mounted through a positioning knob, and the inner container is provided with a sound insulation cotton layer. Positioning holes are formed in the two sides of the interior of the lining cover, the positioning holes are in butt joint with the positioning rotary knobs in a matched mode, and a movable assembly is assembled at the bottom of one side of the cover body; the lining cover and the cover body are installed and fixed through a positioning part. The lining cover is arranged on the inner side of the sound insulation cotton, and the inner container is arranged on the inner side of the lining cover, so that slurry can be effectively prevented from splashing, the cleanliness of the sound insulation cotton is guaranteed, and the service life of the sound insulation cotton is prolonged; the arrangement of the lining cover and the inner container can further improve the sound insulation effect, and the noise decibel can be effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of cement mortar, in particular to a novel anti-fouling, noise-reducing and easy-to-clean protective cover for a cement mortar vibrating table. Background Art

[0002] The cement mortar vibrating table is a special equipment used to test the performance of cement mortar. It is mainly used in the physical property testing of cement, such as the strength test of cement mortar.

[0003] The cement and sand are fully mixed by vibration to remove air bubbles, so as to obtain a uniform and dense mortar specimen to ensure the accuracy of subsequent test results.

[0004] During the operation of the existing cement mortar vibrating table, a soundproof cover is installed in the vibrating area. For example, patent CN209718054U discloses a noise-reducing cement vibrating table, which proposes that a bottom plate is set on the lower side of the vibrating table body, and a soundproof cover is set on the upper side of the bottom plate. Similarly, patent CN220030566U discloses a vibrating table protective device that is easy to clean, which proposes that the vibrating table is located inside the soundproof cover.

[0005] However, when the above two types of sound insulation covers are in actual operation, the mud and sand in the vibrating table can easily be sprayed onto the sound insulation cotton, causing pollution of the sound insulation cotton. The cleaning and replacement of the sound insulation cotton is troublesome and costly.

[0006] Therefore, the present application proposes a novel anti-fouling, noise-reducing and easy-to-clean protective cover for a cement mortar vibrating table. Utility Model Content

[0007] In view of the deficiencies in the prior art, the utility model provides a novel anti-fouling, noise-reducing and easy-to-clean protective cover for a cement mortar vibrating table, which solves the problems mentioned in the background technology.

[0008] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0009] A new anti-fouling, noise-reducing and easy-to-clean protective cover for a cement mortar vibrating table comprises a cover body, an inner lining cover is arranged inside the cover body, a sound insulation cotton layer is filled between the inner lining cover and the cover body, and an inner liner is arranged inside the inner lining cover, wherein:

[0010] The inner liner and the inner liner cover are fixedly mounted via a positioning knob, and positioning holes are arranged on both sides of the inner liner cover, and the positioning holes and the positioning knobs are butted and matched with each other.

[0011] The utility model provides a new anti-fouling, noise-reducing and easy-to-clean protective cover for a cement mortar vibrating table. Compared with the prior art, it has the following beneficial effects:

[0012] 1. An inner lining cover is provided on the inner side of the sound insulation cotton, and an inner liner is provided on the inner side of the inner lining cover, which can effectively block the splashing of mud, ensure the cleanliness of the sound insulation cotton, and extend the service life of the sound insulation cotton;

[0013] 2. Through the cooperation between the inner tank and the liner cover, the connection with the cover body is realized, and the liner cover can be quickly disassembled to achieve cleaning and avoid mud residue inside;

[0014] 3. The setting of the lining cover and the inner liner can further improve the sound insulation effect and effectively reduce the noise decibel. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 The schematic diagram of the structure of the first assembly state of the anti-fouling and noise-reducing protective cover for the cement mortar vibrating table of the utility model is shown;

[0017] Figure 2 The schematic diagram of the structure of the second assembly state of the anti-fouling and noise-reducing protective cover for the cement mortar vibrating table of the utility model is shown;

[0018] Figure 3 The schematic diagram of the internal assembly state of the anti-fouling and noise-reducing protective cover for the cement mortar vibrating table of the utility model is shown;

[0019] Figure 4 The utility model shows a schematic structural diagram of the inner liner cover and the inner liner in the assembled state;

[0020] Figure 5 The figure shows the structure schematic diagram of the assembly state of the docking component, the cover body and the lining cover of the utility model;

[0021] As shown in the figure: 1. cover body; 11. handle piece; 12. rubber gasket; 2. lining cover; 21. positioning hole; 3. sound insulation cotton layer; 4. liner; 5. movable component; 51. installation part; 511. fastening bolt; 512. installation foot; 513. installation seat; 52. movable part; 521. connecting sleeve seat; 522. movable shaft; 523. installation plate; 6. positioning part; 61. threaded bolt; 62. rubber gasket; 63. rotating hole; 7. positioning knob; 8. docking part; 81. docking joint; 82. docking sleeve. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Embodiment 1

[0024] Combination Figure 1 , Figure 3 - Figure 5 As shown, the protective cover in this embodiment is square in shape as a whole;

[0025] The utility model provides a novel anti-fouling, noise-reducing and easy-to-clean protective cover for a cement mortar vibrating table, comprising a cover body 1, a lining cover 2 is provided inside the cover body 1, a sound insulation cotton layer 3 is filled between the lining cover 2 and the cover body 1, an inner liner 4 is provided inside the lining cover 2, the inner liner 4 and the lining cover 2 are fixed by a positioning knob 7, positioning holes 21 are provided on both sides of the inner lining cover 2, and the positioning holes 21 and the positioning knob 7 are butt-jointed with each other, and a movable component 5 is assembled at the bottom of one side of the cover body 1;

[0026] During this period, through the cooperation between the cover body 1 and the movable component 5, the assembly connection with the vibration table is realized, and the movable opening and closing between the cover body 1 and the vibration table is realized. The cover body 1 and the sound insulation cotton layer 3 inside it can not only realize the covering and protection of the vibration area, reduce the splashing of mud, and ensure the cleanliness of the working area, but also can silence and reduce the noise in the vibration area, and reduce the external noise pollution of the equipment during operation. Through the mutual cooperation between the inner liner 4 and the lining cover 2, the connection with the cover body 1 is realized, and the lining cover 2 is easy to be quickly disassembled, and its cleaning is realized to avoid mud residue inside. The disassembly and separation between the inner liner 4 and the lining cover 2 can be completed by the docking cooperation between the positioning hole 21 and the positioning knob 7.

[0027] The liner cover 2 and the cover body 1 are fixedly mounted by a positioning component 6, and a docking component 8 for docking with each other is arranged between the cover body 1 and the liner cover 2. The docking component 8 is distributed in a rectangular shape in the cover body 1 and the liner cover 2. The movable component 5 includes a mounting component 51 and a movable component 52. The bottom of one side of the cover body 1 is equipped with the movable component 52, and the movable end of the movable component 52 is equipped with the mounting component 51.

[0028] After the lining cover 2 and the cover body 1 are docked, the personnel can complete the fixed connection between the lining cover 2 and the cover body 1 through the positioning component 6, and when performing the fixed connection, it is necessary to ensure that the docking component 8 between the lining cover 2 and the cover body 1 is in an accurate docking state. During this period, the personnel first fix the cover body 1 on the compaction table through the installation component 51, and realize the covering and opening of the vibration surface of the compaction table by flipping the movable component 52.

[0029] In this embodiment, a rubber gasket 12 is fixedly mounted on the bottom of the cover body 1 , and a handle 11 is fixedly mounted on the front side of the cover body 1 .

[0030] During the operation, when the cover body 1 is opened and closed, the rubber gasket 12 at the bottom can increase the sealing effect and the damping effect between the cover body 1 and the equipment table;

[0031] The personnel can complete the opening and closing operation of the cover body 1 by operating the handle 11 .

[0032] In this embodiment, the movable component 52 includes a connecting sleeve 521, a movable shaft 522, and a mounting plate 523. The mounting plate 523 is fixedly installed on the rear side of the cover body 1, and the connecting sleeve 521 is fixedly installed on the mounting plate 523. The movable shaft 522 is installed through the connecting sleeve 521, and the connecting sleeve 521 is movably connected to the mounting component 51 through the movable shaft 522.

[0033] During this period, the cover body 1 drives the movable shaft 522 to rotate through the connecting sleeve 521. At this time, the cover body 1 drives itself to flip over with the movable shaft 522 as the rotation point, so that the cover body 1 can realize the opening and closing movement.

[0034] In this embodiment, the mounting component 51 includes a fastening bolt 511, a mounting foot 512, and a mounting seat 513. The mounting seat 513 is fixedly mounted on the end of the movable shaft 522, and the mounting foot 512 is fixedly mounted on the mounting seat 513. The mounting foot 512 is equipped with a fastening bolt 511 for installation.

[0035] By combining the above contents, the cover body 1 drives the movable shaft 522 to rotate through the connecting sleeve 521, and then the cover body 1 performs a flipping motion on the mounting seat 513 with the movable shaft 522 as the rotation point;

[0036] During this period, the personnel need to first install and fix the mounting seat 513 on the vibration table. The installation method is to cooperate with the fastening bolts 511 and the mounting feet 512 on the mounting seat 513 to complete the fastening of the mounting seat 513 and ensure the opening and closing operation of the cover body 1.

[0037] In this embodiment, the positioning component 6 includes a threaded bolt 61, a rubber gasket 62, and a rotation hole 63. The top of the lining cover 2 is docked with a threaded bolt 61 extending into the cover body 1, and a rubber gasket 62 is arranged on the inner side of the threaded bolt 61. A rotation hole 63 is arranged at the bottom of the threaded bolt 61.

[0038] When the liner cover 2 and the cover body 1 are assembled, the personnel can penetrate the liner cover 2 through the threaded bolt 61 and dock it with the cover body 1, and then use the tool to dock and rotate the rotating hole 63 to complete the fixed connection between the liner cover 2 and the cover body 1. The rotating hole 63 is a hexagonal hole.

[0039] In this embodiment, the docking component 8 includes a docking joint 81 and a docking sleeve 82. The docking sleeve 82 is fixedly installed on the top of the cover body 1, and the docking joint 81 is fixedly installed on the top of the liner cover 2. The docking joint 81 and the docking sleeve 82 are plugged into and matched with each other.

[0040] By combining the above content, when the liner cover 2 and the cover body 1 are docked, it is also necessary to ensure that the docking joint 81 and the docking sleeve 82 are docked with each other. After confirming that the docking joint 81 and the docking sleeve 82 are completed, the threaded bolt 61 can be rotated to complete the fixed connection between the liner cover 2 and the cover body 1.

[0041] Embodiment 2

[0042] like Figure 2 As shown, the overall structure of the protective cover can also be a special-shaped structure, which can be designed specifically according to specific scenarios. Except for the shape, the structural design of the protective cover is the same as that of the first embodiment.

[0043] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0044] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A new type of anti-fouling, noise-reducing and easy-to-clean protective cover for cement mortar vibrating table, characterized by: The invention comprises a cover body (1), wherein an inner lining cover (2) is mounted inside the cover body (1), a sound insulation cotton layer (3) is filled between the inner lining cover (2) and the cover body (1), and an inner liner (4) is mounted inside the inner lining cover (2), wherein: The inner liner (4) and the inner liner cover (2) are fixedly mounted via a positioning knob (7); positioning holes (21) are provided on both sides of the inner liner cover (2), and the positioning holes (21) and the positioning knob (7) are butt-jointed with each other.

2. According to claim 1, a new anti-fouling, noise-reducing and easy-to-clean protective cover for a cement mortar vibrating table is characterized by: A movable component (5) is mounted on the bottom of one side of the cover body (1), wherein: The movable component (5) comprises a mounting component (51) and a movable component (52); the bottom of one side of the cover body (1) is equipped with the movable component (52); and the movable end of the movable component (52) is equipped with the mounting component (51).

3. The novel anti-fouling, noise-reducing and easy-to-clean protective cover for cement mortar vibrating table according to claim 1 is characterized by: The lining cover (2) and the cover body (1) are fixedly mounted via a positioning component (6), and a butt joint component (8) is provided between the cover body (1) and the lining cover (2), and the butt joint components (8) are distributed in a rectangular shape inside the cover body (1) and the lining cover (2).

4. The novel anti-fouling, noise-reducing and easy-to-clean protective cover for cement mortar vibrating table according to claim 2 is characterized by: The movable component (52) comprises a connecting sleeve (521), a movable shaft (522), and a mounting plate (523); the mounting plate (523) is fixedly mounted on the rear side of the cover body (1); the connecting sleeve (521) is fixedly mounted on the mounting plate (523); the movable shaft (522) is installed through the connecting sleeve (521); and the connecting sleeve (521) is movably connected to the mounting component (51) via the movable shaft (522).

5. The novel anti-fouling, noise-reducing and easy-to-clean protective cover for cement mortar vibrating table according to claim 2 is characterized by: The mounting component (51) comprises a fastening bolt (511), a mounting foot (512), and a mounting seat (513); the mounting seat (513) is fixedly mounted on the end of the movable shaft (522); the mounting foot (512) is fixedly mounted on the mounting seat (513); and the mounting foot (512) is equipped with a fastening bolt (511) for mounting.

6. The novel anti-fouling, noise-reducing and easy-to-clean protective cover for cement mortar compaction table according to claim 3 is characterized by: The positioning component (6) comprises a threaded bolt (61), a rubber gasket (62) and a rotation hole (63), wherein: A threaded bolt (61) extending into the cover body (1) is butt-jointedly installed at the top of the liner cover (2), a rubber gasket (62) is arranged inside the threaded bolt (61), and a rotation hole (63) is arranged at the bottom of the threaded bolt (61).

7. The novel anti-fouling, noise-reducing and easy-to-clean protective cover for cement mortar vibrating table according to claim 3 is characterized by: The docking component (8) comprises a docking head (81) and a docking sleeve (82), wherein: The butt joint (81) and the butt joint sleeve (82) are plugged into and matched with each other; the butt joint sleeve (82) is fixedly installed on the top of the cover body (1), and the butt joint (81) is fixedly installed on the top of the liner cover (2).

8. The novel anti-fouling, noise-reducing and easy-to-clean protective cover for cement mortar vibrating table according to claim 1 is characterized by: A rubber gasket (12) is fixedly mounted on the bottom of the cover body (1), and a handle piece (11) is fixedly mounted on the front side of the cover body (1).

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