Corrosion-resistant precise metal plate structural part for air energy electrical equipment

Abstract

The utility model relates to the technical field of equipment water resistance and corrosion resistance, in particular to a corrosion-resistant precise metal sheet structural member for air energy electrical equipment, which comprises a sheet metal part body, two sides of the sheet metal part body are bent upwards by 90 degrees, three surfaces of the sheet metal part body are provided with mounting holes after being shaped, and the mounting holes are communicated with the sheet metal part body. The cushion block further comprises a mounting base, a cushion block body and a gasket body. The mounting seat is arranged on the inner side of the shaped sheet metal part body; wherein a preformed hole is formed in the outer side of the mounting seat, and a connecting rod is movably inserted into the preformed hole; the cushion block body is embedded into one end, deviating from the mounting seat, of the connecting rod; the gasket body is movably arranged in the mounting hole; wherein the cushion block body is in contact with the gasket body but not fixedly connected with the gasket body. The air energy equipment shell solves the problem that at the present stage, the screw installation position of the air energy equipment shell is abraded, and water is likely to enter the air energy equipment shell.

Description

Technical Field

[0001] The utility model relates to the technical field of waterproof and corrosion-resistant equipment, in particular to a precision metal sheet metal structural part for corrosion-resistant air energy electrical equipment. Background Art

[0002] Precision sheet metal structural parts refer to structural parts with complex shapes and strict dimensional requirements made of metal sheets. They are usually used to manufacture housings, chassis, brackets, guide plates and other parts in various equipment and machinery. Precision sheet metal structural parts are formed by different processing techniques such as cutting, stamping, bending, welding, etc. according to the design and requirements to meet the function and use requirements of the equipment. These structural parts are widely used in various industries for their precise shape, stable size and light weight. They not only have good mechanical strength and rigidity, but also provide effective protection and appearance decoration.

[0003] Air energy refers to the low-grade thermal energy contained in the air. It is a kind of clean energy like hydropower, wind energy, solar energy, and tides. The device that utilizes air energy is called a heat pump, which is called air energy heat pump technology. The fields involved include air energy heat pump hot water, air energy heat pump heating, air energy heat pump drying, etc. The equipment developed by air energy heat pump technology includes air energy heat pump water heaters, air energy heat pump heating equipment, air energy heat pump dryers, etc.

[0004] The main units of air-energy devices are mostly placed in outdoor environments, and the invasion of rain in the outdoor environment will cause damage to the precision parts inside the main unit of the device. Therefore, it is necessary to improve the sealing of the air-energy device casing after installation. However, after the screws used to fix the casing are screwed into the device casing, the anti-rust paint at the screw installation location of the device casing will be worn, which will cause rainwater to enter the inside of the device at this location, causing corrosion to the inside of the device. Therefore, a corrosion-resistant precision metal sheet metal structure for air-energy electrical equipment is needed to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a corrosion-resistant precision metal sheet metal structure for air-energy electrical equipment, which has the advantage of waterproof sealing of the screw installation location of the air-energy equipment housing, thereby solving the problem that the screw installation location of the air-energy equipment housing is prone to water ingress due to wear.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: A corrosion-resistant precision metal sheet metal structure for air energy electrical equipment, comprising a sheet metal body, both sides of the sheet metal body are bent upward at 90 degrees, and the three sides of the sheet metal body after shaping are provided with mounting holes, and also include a mounting seat, a cushion block body and a gasket body;

[0007] The mounting seat is arranged inside the body of the sheet metal component after shaping;

[0008] A reserved hole is provided on the outside of the mounting seat and a connecting rod is movably inserted therein;

[0009] The cushion block body is embedded and installed at one end of the connecting rod away from the mounting seat;

[0010] The gasket body is movably placed in the mounting hole;

[0011] The pad block body is in contact with the gasket body but is not fixedly connected.

[0012] When using a corrosion-resistant precision metal sheet metal structure for air-energy electrical equipment in the technical solution, the sheet metal body is shaped by a sheet metal process, and the connecting rod and the mounting seat are fixedly installed. At the same time, the pad body is fixedly installed at the end of the connecting rod away from the mounting seat, and the gasket body is inserted into the mounting hole. At this time, the sheet metal body can be fixedly installed on the inner side of the equipment casing by installing screws, so that the equipment screw installation position and the sheet metal body installation hole are sealed by the gasket body. At the same time, when the installing screw passes through the equipment casing and is screwed into the screw hole in the connecting rod, it does not contact the installation hole of the sheet metal body, thereby avoiding wear at the installation hole caused by screwing in the screw. In addition, the above-mentioned casing connection method also improves the stability of the structure at the junction of the equipment casing, so that the casing is not easy to loosen when affected by external force.

[0013] Preferably, the sheet metal body adopts an L-shaped structural design, and the two sides of the sheet metal body are in contact but not fixedly connected after being bent, and the sheet metal body is galvanized throughout.

[0014] By galvanizing the entire body of the sheet metal part, the sheet metal part body can obtain a better rust-proof effect.

[0015] Preferably, the number of the mounting holes is three, and the inner diameters of the three mounting holes all match the size of one end of the gasket body close to the cushion block body.

[0016] By matching the inner diameters of the three mounting holes with the size of one end of the gasket body close to the pad block body, one end of the gasket body can be fully inserted into the mounting hole, so that the inner wall of the mounting hole is protected by the gasket body.

[0017] Preferably, the mounting seat adopts a spherical structure design, the number of reserved holes on the mounting seat is three, and the mounting seat is designed with stainless steel material.

[0018] By providing three reserved holes on the mounting seat, three connecting rods can be fixedly installed, and the mounting seat designed with stainless steel material has strong corrosion resistance.

[0019] Preferably, there are three connecting rods, the three connecting rods form an angle of 90 degrees with each other, and screw holes are provided in the three connecting rods.

[0020] By making the three connecting rods mutually at an angle of 90 degrees, the three surfaces of the sheet metal body can be positioned by the three connecting rods, thereby avoiding deformation of the sheet metal body when the device housing is hit by a strong impact after the sheet metal body and the device housing are fixed.

[0021] Preferably, the diameter of the screw hole matches the size of the reserved hole opened in the cushion block body and the gasket body.

[0022] By matching the diameter of the screw hole with the size of the reserved hole opened in the cushion block body and the gasket body, the gasket body, the cushion block body and the connecting rod can be tightly connected when the mounting screw is screwed in.

[0023] Preferably, the cushion block body is made of hard rubber material, and a side of the cushion block body facing away from the connecting rod is provided with anti-slip grooves.

[0024] By providing anti-skid grooves on the side of the pad body away from the connecting rod, the friction between the pad body and the gasket body can be increased through the anti-skid grooves provided on the pad body, and the sealing performance of the gasket body can be improved after the gasket body is deformed by force.

[0025] Preferably, the gasket body is designed with a soft rubber material, and the cross-sectional dimension of a side of the gasket body away from the cushion block body is larger than the aperture of the mounting hole.

[0026] By making the cross-sectional dimension of the side of the gasket body away from the cushion block body larger than the aperture of the mounting hole, the mounting hole can be sealed by the gasket body, thereby preventing water from entering the screw mounting position of the device housing and affecting the inside of the device.

[0027] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0028] The utility model provides a mounting seat, a cushion block body and a gasket body, and the mounting seat is arranged on the inner side of the sheet metal body after shaping, a reserved hole is opened on the outer side of the mounting seat and a connecting rod is movably inserted, and at the same time, the cushion block body is embedded and installed at the end of the connecting rod away from the mounting seat, and at the same time, the gasket body is movably placed in the mounting hole, and the cushion block body is in contact with the gasket body but not fixedly connected. When performing specific operations, the sheet metal body is shaped by the sheet metal process, and the connecting rod and the mounting seat are fixedly installed. At the same time, the cushion block body is fixedly installed at the end of the connecting rod away from the mounting seat, and the gasket body is inserted In the mounting hole, the sheet metal body can be fixedly installed on the inner side of the device casing by mounting screws, so that the device screw mounting position and the sheet metal body mounting hole are sealed by the gasket body. At the same time, when the mounting screw passes through the device casing and is screwed into the screw hole in the connecting rod, it does not contact the mounting hole of the sheet metal body, thereby avoiding wear on the mounting hole caused by screwing in the screw. In addition, the above-mentioned casing connection method also improves the stability of the structure at the junction of the device casing, so that the casing is not easy to loosen when affected by external force, thereby achieving the effect of waterproof sealing of the screw mounting position of the air energy equipment casing. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0030] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0031] Figure 3 For the utility model Figure 2 The structural diagram of the enlarged part in the middle;

[0032] Figure 4 It is a schematic diagram of the sheet metal structure of the utility model;

[0033] Figure 5 It is a schematic diagram of the connection structure of the mounting base of the utility model.

[0034] In the figure: 1. sheet metal body; 2. mounting seat; 3. pad body; 4. connecting rod; 5. gasket body; 6. screw hole; 7. mounting hole. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0036] Example

[0037] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, an embodiment of the utility model is provided: a corrosion-resistant precision metal sheet metal structure for air energy electrical equipment, including a sheet metal body 1, both sides of the sheet metal body 1 are bent upward at 90 degrees, and the three sides of the sheet metal body 1 after shaping are provided with mounting holes 7, and also include a mounting seat 2, a cushion block body 3 and a gasket body 5;

[0038] Specifically, the mounting seat 2 is arranged inside the sheet metal body 1 after shaping;

[0039] A reserved hole is provided on the outer side of the mounting seat 2 and a connecting rod 4 is movably inserted therein;

[0040] The cushion block body 3 is embedded and installed at one end of the connecting rod 4 away from the mounting seat 2;

[0041] The gasket body 5 is movably placed in the mounting hole 7;

[0042] The pad body 3 is in contact with the gasket body 5 but is not fixedly connected.

[0043] By setting a mounting seat 2, a cushion block body 3 and a gasket body 5, and setting the mounting seat 2 on the inner side of the shaped sheet metal body 1, a reserved hole is opened on the outer side of the mounting seat 2 and a connecting rod 4 is movably inserted, and at the same time, the cushion block body 3 is embedded and installed at the end of the connecting rod 4 away from the mounting seat 2, and at the same time, the gasket body 5 is movably placed in the mounting hole 7, and the cushion block body 3 is in contact with the gasket body 5 but not fixedly connected. When performing specific operations, the sheet metal body 1 is shaped by a sheet metal process, and the connecting rod 4 and the mounting seat 2 are fixedly installed. At the same time, the cushion block body 3 is fixedly installed at the end of the connecting rod 4 away from the mounting seat 2, and the gasket body 5 is inserted into the mounting hole 7. At this time, the sheet metal body 1 can be fixedly mounted on the inner side of the device housing by the mounting screws, so that the device screw mounting position and the mounting hole 7 of the sheet metal body 1 are sealed by the gasket body 5. At the same time, when the mounting screw passes through the device housing and is screwed into the screw hole 6 in the connecting rod 4, it does not contact the mounting hole 7 of the sheet metal body 1, thereby avoiding wear on the mounting hole 7 caused by screwing in the screw. In addition, the above-mentioned housing connection method also improves the stability of the structure at the junction of the device housing, so that when affected by external force, the housing is not easy to loosen, thereby achieving the effect of waterproof sealing of the screw mounting position of the air energy device housing.

[0044] Furthermore, the sheet metal body 1 adopts an L-shaped structural design, and the two sides of the sheet metal body 1 are in contact but not fixedly connected after being bent, and the sheet metal body 1 is galvanized throughout.

[0045] By galvanizing the entire sheet metal body 1 , the sheet metal body 1 can obtain a better rust-proof effect.

[0046] Furthermore, there are three mounting holes 7 , and the inner diameters of the three mounting holes 7 all match the size of one end of the gasket body 5 close to the cushion block body 3 .

[0047] By matching the inner diameters of the three mounting holes 7 with the size of one end of the gasket body 5 close to the cushion block body 3, one end of the gasket body 5 can be completely inserted into the mounting hole 7, so that the inner wall of the mounting hole 7 is protected by the gasket body 5.

[0048] Furthermore, the mounting seat 2 adopts a spherical structure design, the number of reserved holes on the mounting seat 2 is three, and the mounting seat 2 is designed with stainless steel material.

[0049] By providing three reserved holes on the mounting seat 2, three connecting rods 4 can be fixedly installed, and the mounting seat 2 designed with stainless steel material has strong corrosion resistance.

[0050] Furthermore, there are three connecting rods 4 , the three connecting rods 4 form an angle of 90 degrees with each other, and screw holes 6 are formed in the three connecting rods 4 .

[0051] By making the three connecting rods 4 have an angle of 90 degrees with each other, the three surfaces of the sheet metal body 1 can be positioned by the three connecting rods 4, thereby avoiding deformation of the sheet metal body 1 when the device housing is hit by a strong impact after the sheet metal body 1 is fixed to the device housing.

[0052] Furthermore, the diameter of the screw hole 6 matches the size of the reserved holes provided in the cushion block body 3 and the gasket body 5 .

[0053] By matching the diameter of the screw hole 6 with the size of the reserved hole in the cushion block body 3 and the gasket body 5, the gasket body 5, the cushion block body 3 and the connecting rod 4 can be tightly connected when the mounting screw is screwed in.

[0054] Furthermore, the pad body 3 is made of hard rubber, and a side of the pad body 3 facing away from the connecting rod 4 is provided with anti-slip grooves.

[0055] By providing anti-skid grooves on the side of the cushion block body 3 away from the connecting rod 4, the friction between the cushion block body 3 and the gasket body 5 can be increased through the anti-skid grooves provided on the cushion block body 3, and the sealing performance of the gasket body 5 can be improved after the gasket body 5 is deformed by force.

[0056] Furthermore, the gasket body 5 is made of soft rubber material, and the cross-sectional dimension of the side of the gasket body 5 facing away from the cushion block body 3 is larger than the aperture of the mounting hole 7 .

[0057] By making the cross-sectional dimension of the side of the gasket body 5 facing away from the cushion block body 3 larger than the aperture of the mounting hole 7, the mounting hole 7 can be sealed by the gasket body 5, thereby preventing water from entering the screw mounting position of the device housing and affecting the inside of the device.

[0058] When the utility model is used, the sheet metal body 1 is shaped by the sheet metal process, and the connecting rod 4 and the mounting seat 2 are fixedly installed. At the same time, the pad body 3 is fixedly installed at the end of the connecting rod 4 away from the mounting seat 2, and the gasket body 5 is inserted into the mounting hole 7. At this time, the sheet metal body 1 can be fixedly installed on the inner side of the device casing by installing screws, so that the device screw installation position and the mounting hole 7 of the sheet metal body 1 are sealed by the gasket body 5. At the same time, when the installing screw passes through the device casing and is screwed into the screw hole 6 in the connecting rod 4, it does not contact the mounting hole 7 of the sheet metal body 1, thereby avoiding wear on the mounting hole 7 caused by screwing in the screw. In addition, the above-mentioned shell connection method also improves the stability of the structure at the junction of the device casing, so that the casing is not easy to loosen when affected by external force.

[0059] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A corrosion-resistant precision metal sheet metal structure for air-energy electrical equipment, comprising a sheet metal body (1), both sides of the sheet metal body (1) are bent upward at 90 degrees, and the three sides of the sheet metal body (1) after shaping are provided with mounting holes (7), characterized in that: Also includes: A mounting seat (2) is arranged inside the shaped sheet metal body (1); Wherein, a reserved hole is opened on the outer side of the mounting seat (2) and a connecting rod (4) is movably inserted therein; The cushion block body (3) is embedded and installed on the end of the connecting rod (4) away from the mounting seat (2); The gasket body (5) is movably placed in the mounting hole (7); The cushion block body (3) is in contact with the gasket body (5) but is not fixedly connected.

2. The corrosion-resistant precision metal sheet metal structure for air energy electrical equipment according to claim 1, characterized in that: The sheet metal body (1) adopts an L-shaped structural design, and the two sides of the sheet metal body (1) are in contact but not fixedly connected after being bent, and the sheet metal body (1) is galvanized throughout.

3. The corrosion-resistant precision metal sheet metal structure for air energy electrical equipment according to claim 1, characterized in that: There are three mounting holes (7), and the inner diameters of the three mounting holes (7) all match the size of one end of the gasket body (5) close to the gasket block body (3).

4. The corrosion-resistant precision metal sheet metal structure for air energy electrical equipment according to claim 1, characterized in that: The mounting seat (2) is designed with a spherical structure, the number of reserved holes on the mounting seat (2) is three, and the mounting seat (2) is designed with a stainless steel material.

5. The corrosion-resistant precision metal sheet metal structure for air energy electrical equipment according to claim 1, characterized in that: There are three connecting rods (4), the three connecting rods (4) are at an angle of 90 degrees to each other, and screw holes (6) are provided in the three connecting rods (4).

6. The corrosion-resistant precision metal sheet metal structure for air energy electrical equipment according to claim 5, characterized in that: The diameter of the screw hole (6) matches the size of the reserved hole opened in the cushion block body (3) and the gasket body (5).

7. The corrosion-resistant precision metal sheet metal structure for air energy electrical equipment according to claim 1, characterized in that: The cushion block body (3) is made of hard rubber material, and a side of the cushion block body (3) facing away from the connecting rod (4) is provided with anti-slip grooves.

8. The corrosion-resistant precision metal sheet metal structure for air energy electrical equipment according to claim 1, characterized in that: The gasket body (5) is made of soft rubber material, and the cross-sectional dimension of the side of the gasket body (5) facing away from the cushion block body (3) is larger than the diameter of the mounting hole (7).

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