Heat-insulating dustproof protective cover

Abstract

The utility model discloses a heat-insulating dustproof protective cover, which relates to the technical field of heat-insulating dustproof protective covers and comprises a first cover body, a stacking component is arranged at the bottom of the first cover body, and a fixing component is arranged on the outer wall of the first cover body. The fixing assembly comprises a fixing piece, a long bolt is arranged in the fixing piece, and the outer wall of the long bolt is in threaded connection with a first nut. When external equipment is installed, the fixing piece and the external equipment can be installed through the arranged long bolt, and the fixing piece is fastened to the lower portion of the connecting plate through the first nut; in addition, after preliminary installation, the protective cover can be fastened to the upper portion of the connecting plate through arranged second nuts, the purpose of connecting and reinforcing the protective cover can be further achieved, abrasion and vibration after long-time use are reduced, the heat-insulation dustproof protective cover is prone to loosening and even falling off, and the service life of the heat-insulation dustproof protective cover is prolonged. Therefore, the protection effect is influenced.

Description

TECHNICAL FIELD

[0001] The utility model relates to heat -proof dustproof protective cover technical field, concretely is heat -proof dustproof protective cover. BACKGROUND

[0002] Heat -proof dustproof protective cover is a kind of equipment with multiple protection functions, heat -proof dustproof protective cover is usually made of specific material, aims at providing heat -proof, dustproof and possible waterproof, sun protection etc., it is widely used in various need protection equipment or goods, such as automobile engine, industrial equipment, household appliance etc., in industrial environment, many equipment and machine need to run under high temperature, dusty etc. adverse conditions, heat -proof dustproof protective cover can protect these equipment from high temperature and dust damage, while ensuring the safety of operating personnel, heat -proof dustproof protective cover is a kind of practical product with multiple protection functions, is widely used in various fields, when selecting, should select appropriate material, size and brand according to specific demand, to ensure the quality and effect of product.

[0003] In prior art, heat -proof dustproof protective cover is easy to loosen even fall off when using due to the gap possibly existing in bolt connection itself and abrasion and vibration after long time use, thereby influencing its protection effect, monomer bolt fixing mode is often difficult to guarantee the complete sealing between heat -proof dustproof protective cover and equipment, lead to dust, moisture etc. impurities easily enter, reduce the dustproof and heat -proof performance of protective cover, bolt connection needs special tool and certain operating skill, installation and dismounting process is relatively cumbersome, increase maintenance cost and time, therefore, we need heat -proof dustproof protective cover. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing heat -proof dustproof protective cover to solve the existing problems in the above background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: heat -proof dustproof protective cover, including first cover body, the bottom of first cover body is provided with stacking component, the outer wall of first cover body is provided with fixed component, the fixed component includes fixed sheet, the inside of fixed sheet is provided with long bolt, the outer wall of long bolt is connected with first nut with screw thread, the outer wall of long bolt is connected with second nut with screw thread, the outer wall of first cover body is fixedly connected with connecting plate.

[0006] Preferably, the stacking component includes convex plate, the top of convex plate is fixedly connected with positioning block, the bottom of first cover body is provided with recess, the inside of recess is provided with positioning groove.

[0007] Preferably, the first cover body forms a clamping structure with the second cover body through a groove, and the inner diameter size of the groove matches the outer diameter size of the protruding plate, and the inner wall of the groove is arranged in close contact with the outer wall of the protruding plate.

[0008] Preferably, the protruding plate forms a clamping structure with the first cover body through a positioning block, and the outer diameter size of the positioning block matches the inner diameter size of the positioning groove, and the outer wall of the positioning block is arranged in close contact with the inner wall of the positioning groove.

[0009] Preferably, the first cover body forms a fixing structure with the fixing sheet, and the number of the fixing sheet is four, and the four fixing sheets are arranged at equal distances on the outer wall of the first cover body.

[0010] Preferably, the fixing sheet forms a fixing structure with the external equipment through a long bolt, and one end of the long bolt penetrates the fixing sheet and the external equipment and is connected with the first nut.

[0011] Preferably, the long bolt is provided with a first nut and a second nut, and the first nut and the second nut are arranged on both sides of the connecting plate.

[0012] Compared with the prior art, the heat insulation and dust prevention protective cover has the advantages that,

[0013] (1) When the external equipment is installed, the fixing sheet can be installed with the external equipment by relying on the long bolt, and is fastened below the connecting plate by relying on the first nut, thereby preliminarily achieving the fixation of the protective cover. In addition, after preliminary installation, the second nut can be fastened above the connecting plate, thereby further improving the purpose of connecting and reinforcing the protective cover, reducing wear and vibration after long-term use, and preventing the heat insulation and dust prevention protective cover from loosening or even falling off, thereby affecting the protection effect.

[0014] (2) The first cover body is placed on the top of the second cover body, and the groove at the bottom of the first cover body can be clamped on the outer wall of the protruding plate at the top of the second cover body for positioning and installation. When installed, the positioning groove at the groove can be clamped in the positioning groove at the top of the second cover body, thereby reducing the shaking and tilting between the protective covers during daily protective cover stacking and placement, and reducing the occupied space. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a schematic diagram of the main structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the fixing assembly structure of the utility model;

[0017] Figure 3 It is a schematic diagram of the protruding plate and the positioning block structure of the utility model;

[0018] Figure 4 It is a first cover body and recess structure schematic view of the utility model.

[0019] In the figure: 1, first cover body;2, stacking assembly;201, convex plate;202, positioning block;203, recess;204, positioning groove;3, second cover body;4, fixed assembly;401, fixed sheet;402, long bolt;403, first nut;404, connecting plate;405, second nut. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0021] The utility model embodiment provides heat -proof dustproof protective cover, such as Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, including the first cover 1, the bottom of the first cover 1 is provided with a stacking assembly 2, and the outer wall of the first cover 1 is provided with a fixing assembly 4; the fixing assembly 4 comprises a fixing sheet 401, the first cover 1 and the fixing sheet 401 form a fixed structure, and the number of the fixing sheet 401 is four, and the four fixing sheets 401 are equidistantly arranged on the outer wall of the first cover 1, and the connection effect of the first cover 1 and the fixing sheet 401 is strengthened, and the four fixing sheets 401 can be used to protect the connection of the cover and the equipment, the inside of the fixing sheet 401 is provided with a long bolt 402, the fixing sheet 401 and the external equipment form a fixed structure through the long bolt 402, and one end of the long bolt 402 penetrates the fixing sheet 401 and the external equipment and is connected with the first nut 403, the setting of the long bolt 402 is facilitated, the fixing sheet 401 and the external equipment can be installed by relying on the long bolt 402, and the first nut 403 can be fastened on the outer wall of the long bolt 402 for fixing and installing the protective cover, the outer wall of the long bolt 402 is threadedly connected with the first nut 403, the outer wall of the first cover 1 is fixedly connected with a connecting plate 404, the outer wall of the long bolt 402 is threadedly connected with a second nut 405, the long bolt 402 is provided with the first nut 403 and the second nut 405, and the first nut 403 and the second nut 405 are arranged on the two sides of the connecting plate 404, the long bolt 402 can penetrate the fixing sheet 401 and the connecting plate 404, and the connection stability of the long bolt 402 can be improved by relying on the first nut 403 and the second nut 405, the shaking and falling of the long bolt 402 can be reduced, when the external equipment is installed, the fixing sheet 401 and the external equipment can be installed by relying on the long bolt 402, and the first nut 403 is fastened below the connecting plate 404, thereby the protective cover can be preliminarily fixed, in addition, after preliminary installation, the second nut 405 can be fastened above the connecting plate 404, thereby the purpose of connecting and reinforcing the protective cover can be further improved, the abrasion and vibration after long-time use are reduced, the heat insulation and dustproof protective cover is easy to loosen or even fall off, thereby affecting the protection effect.

[0022] In the further preferred embodiment of the utility model, Figure 1 、 Figure 2 、 Figure 3 and Figure 4As shown, the stacking assembly 2 includes a protruding plate 201, the top of which is fixedly connected with a positioning block 202, the bottom of the first cover body 1 is provided with a groove 203, the first cover body 1 forms a clamping structure with the second cover body 3 through the groove 203, and the inner diameter size of the groove 203 matches the outer diameter size of the protruding plate 201, and the inner wall of the groove 203 is arranged in close contact with the outer wall of the protruding plate 201, thereby enhancing the connection effect of the protruding plate 201 and the first cover body 1, so that the protruding plate 201 can be fastened and installed in the groove 203, and the placing stability of the protective cover can be further improved when the protective cover is stacked and placed, the inside of the groove 203 is provided with a positioning groove 204, the protruding plate 201 forms a clamping structure with the first cover body 1 through the positioning block 202, and the outer diameter size of the positioning block 202 matches the inner diameter size of the positioning groove 204, and the outer wall of the positioning block 202 is arranged in close contact with the inner wall of the positioning groove 204, thereby enhancing the connection effect of the protruding plate 201 and the positioning block 202, so that the positioning block 202 on the protruding plate 201 can be clamped in the positioning groove 204 at the bottom of the first cover body 1 for fastening and installation, thereby improving the connection stability between the first cover body 1 and the second cover body 3, the first cover body 1 can be directly placed on the top of the second cover body 3, and the groove 203 at the bottom of the first cover body 1 can be clamped on the outer wall of the protruding plate 201 at the top of the second cover body 3 for positioning and installation, and when installed, the positioning groove 204 at the groove 203 can be clamped in the positioning groove 204 at the top of the second cover body 3, thereby reducing the shaking and tilting between the protective covers during daily stacking and placement of the protective covers, and reducing the occupied space.

[0023] Working principle: when idle, the first cover body 1 can be directly placed on the top of the second cover body 3, and the groove 203 at the bottom of the first cover body 1 can be clamped on the outer wall of the protruding plate 201 at the top of the second cover body 3 for positioning and installation, and when installed, the positioning groove 204 at the groove 203 can be clamped in the positioning groove 204 at the top of the second cover body 3, thereby reducing the shaking and tilting between the protective covers during daily stacking and placement of the protective covers, and reducing the occupied space. In addition, when installed with external equipment, the fixing sheet 401 can be installed with the external equipment by relying on the long bolt 402, and the first nut 403 is fastened below the connecting plate 404, thereby preliminarily achieving the fixation of the protective cover. In addition, after preliminary installation, the second nut 405 can be fastened above the connecting plate 404, thereby further improving the purpose of connecting and reinforcing the protective cover, reducing wear and vibration after long-term use, and the heat-insulating and dustproof protective cover is prone to looseness or even falling off, thereby affecting the protection effect.

[0024] It is apparent for a person skilled in the art that the present application is not restricted to the details of the above exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary only, and not limiting, the scope of the present application being defined by the appended claims rather than the above description, and all changes coming within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims concerned.

Claims

1. Heat- and dust-protective cover comprising a first cover body (1), characterized in that: The bottom of the first cover body (1) is provided with a stacking assembly (2), and the outer wall of the first cover body (1) is provided with a fixing assembly (4); The fixing assembly (4) comprises a fixing sheet (401), the inside of the fixing sheet (401) is provided with a long bolt (402), the outer wall of the long bolt (402) is threadedly connected with a first nut (403), the outer wall of the first cover body (1) is fixedly connected with a connecting plate (404), and the outer wall of the long bolt (402) is threadedly connected with a second nut (405).

2. The thermally insulating, dust protective cover of claim 1, wherein: The stacking assembly (2) comprises a protruding plate (201), the top of the protruding plate (201) is fixedly connected with a positioning block (202), the bottom of the first cover body (1) is provided with a groove (203), and the inside of the groove (203) is provided with a positioning groove (204).

3. The thermally insulating, dust protective cover of claim 2, wherein: The first cover body (1) and the second cover body (3) constitute a clamping structure through the groove (203), the inner diameter size of the groove (203) matches the outer diameter size of the protruding plate (201), and the inner wall of the groove (203) is arranged in abutment with the outer wall of the protruding plate (201).

4. The thermally insulating, dust protective cover of claim 2, wherein: The protruding plate (201) and the first cover body (1) constitute a clamping structure through the positioning block (202), the outer diameter size of the positioning block (202) matches the inner diameter size of the positioning groove (204), and the outer wall of the positioning block (202) is arranged in abutment with the inner wall of the positioning groove (204).

5. The thermally insulating, dust protective cover of claim 1, wherein: The first cover body (1) and the fixing sheet (401) constitute a fixing structure, the number of the fixing sheet (401) is four, and the four fixing sheets (401) are arranged at equal distances on the outer wall of the first cover body (1).

6. The thermally insulating, dust protective cover of claim 1, wherein: The fixing sheet (401) and the external equipment constitute a fixing structure through the long bolt (402), and one end of the long bolt (402) penetrates through the fixing sheet (401) and is connected with the external equipment and the first nut (403).

7. The thermally insulating, dust protective cover of claim 1, wherein: The long bolt (402) is provided with the first nut (403) and the second nut (405), and the first nut (403) and the second nut (405) are arranged on the two sides of the connecting plate (404).

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