Integrated tubular motor protection structure

Abstract

The utility model discloses an integrated tubular motor protection structure, which comprises a first protection shell, a second protection shell is arranged at the bottom of the first protection shell, a connecting mechanism is arranged between the first protection shell and the second protection shell, and fixing mechanisms are arranged on the surfaces of the first protection shell and the second protection shell. Each of the first protective shell and the second protective shell comprises a base layer, a reinforcing layer, an insulating layer and a functional layer. The beneficial effects of the utility model are that the first protection shell and the second protection shell can be installed on the main body of the tubular motor through the cooperation of the fixing bolts and the fixing holes, and the main body of the tubular motor is provided with the first limiting plate and the second limiting plate which are used in cooperation with the first limiting groove and the second limiting groove. And the first limiting groove and the second limiting groove are matched with the first limiting plate and the second limiting plate, so that the first protection shell and the second protection shell can be limited, and the stability of the first protection shell and the second protection shell after installation is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tubular motors, in particular to an integrated tubular motor protection structure. Background Art

[0002] The origin of the name of the tubular motor: The tubular motor consists of a stroke part, a motor part, and a reduction part. The three parts are placed in a round tube and work, hence the name. The working principle is: the stroke part controls the upper and lower limits of the motor; the motor part is responsible for the operation of the motor; the reduction part mostly uses planetary reduction to reduce the speed of the motor and increase the output torque. The integrated tubular motor protection structure is a component of the tubular motor.

[0003] However, the previous integrated tubular motor protection structure had some defects in use. It was directly spliced ​​and fixed by bolts, and did not have a card-jointed limiting structure, which reduced the tightness of the integrated tubular motor protection structure during splicing, causing the integrated tubular motor protection structure to easily shift during use. It also did not have the advantages of high strength, strong insulation and anti-corrosion and wear-resistant layer, and could not meet the needs of today's market. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above problems and / or the problems existing in the existing integrated tubular motor protection structure, the present utility model is proposed.

[0006] Therefore, the problem to be solved by the utility model is that the previous integrated tubular motor protection structure has some defects in use. It is directly spliced ​​and fixed by bolts, and does not have a card-jointed limiting structure, which reduces the tightness of the integrated tubular motor protection structure during splicing, causing the integrated tubular motor protection structure to easily shift during use. It does not have the advantages of high strength, strong insulation and anti-corrosion and wear-resistant layer, and cannot meet the needs of today's market.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: an integrated tubular motor protection structure, comprising a first protective shell, a second protective shell is arranged at the bottom of the first protective shell, a connecting mechanism is arranged between the first protective shell and the second protective shell, and fixing mechanisms are arranged on the surfaces of the first protective shell and the second protective shell, and the first protective shell and the second protective shell both include a base layer, a reinforcement layer, an insulating layer and a functional layer.

[0008] As a preferred solution of the integrated tubular motor protection structure of the utility model, the connecting mechanism includes a connecting groove, the connecting groove is opened at the bottom of the first protective shell, the inner cavity of the connecting groove is provided with a connecting plate, and the bottom of the connecting plate is fixedly connected to the top of the second protective shell.

[0009] As a preferred solution of the integrated tubular motor protection structure of the utility model, wherein: the fixing mechanism includes a fixing hole, and the inner cavity of the fixing hole is provided with a fixing bolt.

[0010] As a preferred solution of the integrated tubular motor protection structure of the utility model, the left ends of the first protective shell and the second protective shell are both provided with a first limiting groove, and the right ends of the first protective shell and the second protective shell are both provided with a second limiting groove.

[0011] As a preferred solution of the integrated tubular motor protection structure of the utility model, the reinforcing layer is coated on the outer surface of the base layer, the insulating layer is coated on the outer surface of the reinforcing layer, and the functional layer is coated on the outer surface of the insulating layer.

[0012] As a preferred solution of the integrated tubular motor protection structure of the utility model, wherein: the material of the base layer is stainless steel, and the material composition of the connecting plate, the first protective shell and the second protective shell is the same.

[0013] As a preferred solution of the integrated tubular motor protection structure of the utility model, the reinforcement layer includes a first strength layer and a second strength layer, the insulation layer includes a first safety layer and a second safety layer, and the functional layer includes a first protective layer and a second protective layer.

[0014] As a preferred solution of the integrated tubular motor protection structure of the utility model, the material of the first strength layer is tungsten carbide coating, and the material of the second strength layer is titanium nitride coating.

[0015] As a preferred solution of the integrated tubular motor protection structure of the utility model, the material of the first safety layer is a polyimide coating, and the material of the second safety layer is a phenolic resin coating.

[0016] As a preferred solution of the integrated tubular motor protection structure of the utility model, the material of the first protective layer is epoxy resin coating, and the material of the second protective layer is ceramic fiber coating.

[0017] The beneficial effects of the utility model are as follows: the first protective shell and the second protective shell can be installed on the main body of the tubular motor through the cooperation of the fixing bolts and the fixing holes, and the first limiting plate and the second limiting plate used in conjunction with the first limiting groove and the second limiting groove are provided on the main body of the tubular motor. The first limiting groove and the second limiting groove cooperate with the first limiting plate and the second limiting plate to limit the first protective shell and the second protective shell, thereby improving the stability of the first protective shell and the second protective shell after installation; the first protective shell and the second protective shell can be limited through the connection groove and the connection plate to improve the tightness of the connection between the first protective shell and the second protective shell; and the strength, insulation and corrosion resistance and wear resistance of the first protective shell and the second protective shell can be improved through the reinforcement layer, the insulating layer and the functional layer. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0019] Figure 1 This is the overall structural diagram of the integrated tubular motor protection structure.

[0020] Figure 2 This is a partial structural cross-sectional view of the integrated tubular motor protection structure.

[0021] Figure 3 Integrated tubular motor protection structure Figure 2 A is an enlarged schematic diagram of the local structure.

[0022] Figure 4 Schematic diagram of the material composition of the first protective shell of the integrated tubular motor protection structure.

[0023] Figure 5 Schematic diagram of the reinforcement layer material composition of the integrated tubular motor protection structure.

[0024] Figure 6 Schematic diagram of the insulation layer material composition of the integrated tubular motor protection structure.

[0025] Figure 7 Schematic diagram of the functional layer material composition of the integrated tubular motor protection structure. DETAILED DESCRIPTION

[0026] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0027] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0028] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0029] Example 1

[0030] Reference Figures 1 to 7 , is the first embodiment of the utility model, which provides an integrated tubular motor protection structure, including a first protective shell 1, a second protective shell 2 is arranged at the bottom of the first protective shell 1, a connecting mechanism 3 is arranged between the first protective shell 1 and the second protective shell 2, and a fixing mechanism 4 is arranged on the surface of the first protective shell 1 and the second protective shell 2, and the first protective shell 1 and the second protective shell 2 both include a base layer 5, a reinforcement layer 6, an insulating layer 7 and a functional layer 8.

[0031] The first protective shell 1 and the second protective shell 2 can be installed on the main body of the tubular motor by cooperating with the fixing bolts 402 and the fixing holes 401. The main body of the tubular motor is provided with a first limiting plate and a second limiting plate used in conjunction with the first limiting groove 9 and the second limiting groove 10. The first limiting groove 9 and the second limiting groove 10 cooperate with the first limiting plate and the second limiting plate to limit the first protective shell 1 and the second protective shell 2, thereby improving the stability of the first protective shell 1 and the second protective shell 2 after installation. The first protective shell 1 and the second protective shell 2 can be limited by cooperating with the connecting groove 301 and the connecting plate 302, thereby improving the tightness of the connection between the first protective shell 1 and the second protective shell 2. The strength, insulation and corrosion resistance of the first protective shell 1 and the second protective shell 2 can be improved by the reinforcing layer 6, the insulating layer 7 and the functional layer 8.

[0032] Example 2

[0033] Reference Figures 1 to 7 , which is the second embodiment of the utility model, and this embodiment is based on the previous embodiment.

[0034] Specifically, the connection mechanism 3 includes a connection groove 301 , which is opened at the bottom of the first protective shell 1 , and an inner cavity of the connection groove 301 is provided with a connection plate 302 , and the bottom of the connection plate 302 is fixedly connected to the top of the second protective shell 2 .

[0035] When the first protective shell 1 is docked with the second protective shell 2 , the first protective shell 1 and the second protective shell 2 can be limited by the connection groove 301 and the connection plate 302 , thereby improving the tightness of the connection between the first protective shell 1 and the second protective shell 2 .

[0036] Specifically, the fixing mechanism 4 includes a fixing hole 401 , and a fixing bolt 402 is disposed in the inner cavity of the fixing hole 401 .

[0037] The user passes the fixing bolt 402 through the fixing hole 401, and a fixing screw hole used in conjunction with the fixing bolt 402 is opened on the main body of the tubular motor. The first protective shell 1 and the second protective shell 2 can be installed on the surface of the tubular motor main body through the fixing bolt 402 and the fixing screw hole.

[0038] Specifically, the left ends of the first protective shell 1 and the second protective shell 2 are both provided with a first limiting groove 9 , and the right ends of the first protective shell 1 and the second protective shell 2 are both provided with a second limiting groove 10 .

[0039] The tubular motor body is provided with a first limiting plate and a second limiting plate used in conjunction with the first limiting groove 9 and the second limiting groove 10. The first limiting groove 9 and the second limiting groove 10 cooperate with the first limiting plate and the second limiting plate to limit the first protective shell 1 and the second protective shell 2, thereby improving the stability of the first protective shell 1 and the second protective shell 2 after installation.

[0040] Specifically, the reinforcement layer 6 is coated on the outer surface of the base layer 5 , the insulation layer 7 is coated on the outer surface of the reinforcement layer 6 , and the functional layer 8 is coated on the outer surface of the insulation layer 7 .

[0041] Specifically, the base layer 5 is made of stainless steel, and the connecting plate 302 is made of the same material as the first protective shell 1 and the second protective shell 2 .

[0042] Advantages of stainless steel: strong corrosion resistance: can resist the erosion of various corrosive media and is not easy to rust; high strength: has good mechanical properties, strong and durable; beautiful appearance: the surface is bright and neat, with good decorative effect; good hygiene: easy to clean, the surface is smooth and not easy to breed bacteria; high temperature resistance: can maintain stable performance at high temperatures; good machinability: can be processed and formed in a variety of ways; long service life: can be used for a long time under normal use and maintenance conditions; good stability: stable physical and chemical properties, not easily affected by the environment and undergoing significant changes.

[0043] Specifically, the reinforcement layer 6 includes a first strength layer 601 and a second strength layer 602 , the insulation layer 7 includes a first safety layer 701 and a second safety layer 702 , and the functional layer 8 includes a first protection layer 801 and a second protection layer 802 .

[0044] Specifically, the material of the first strength layer 601 is a tungsten carbide coating, and the material of the second strength layer 602 is a titanium nitride coating.

[0045] The main advantages of choosing tungsten carbide coating are as follows: High hardness: extremely high hardness, which can effectively improve the wear resistance and scratch resistance of stainless steel surface; good wear resistance: can greatly extend the service life of stainless steel parts; high temperature resistance: can still maintain stable performance in high temperature environment; corrosion resistance: has certain corrosion resistance, which can enhance the resistance of stainless steel to certain corrosive media; good chemical stability: not easy to react chemically with other substances, and has strong stability; the main advantages of choosing titanium nitride coating are as follows: high hardness and wear resistance: can significantly improve the wear resistance of stainless steel and reduce wear; good corrosion resistance: has certain resistance to many corrosive media; golden appearance: has beautiful color and can also have decorative effect; low friction coefficient: can reduce friction resistance; high temperature stability: the performance is relatively stable within a certain high temperature range; good adhesion: can firmly adhere to the stainless steel surface.

[0046] Specifically, the material of the first security layer 701 is a polyimide coating, and the material of the second security layer 702 is a phenolic resin coating.

[0047] The main advantages of choosing polyimide coating are as follows: excellent insulation performance: can provide reliable electrical insulation; strong high temperature resistance: can maintain stable performance in a wide temperature range, and can withstand high temperatures for a long time; good chemical corrosion resistance: has good tolerance to a variety of chemical substances; high mechanical strength: has certain tensile resistance, impact resistance and other capabilities; good dimensional stability: not easy to deform significantly due to temperature and other factors; low friction coefficient: the surface is relatively smooth and the friction performance is good; the selection of phenolic resin coating has the following advantages: good corrosion resistance: has a certain resistance to some corrosive substances such as acids and alkalis; high temperature resistance: can maintain stable performance at a certain temperature; relatively low cost: the raw materials are more common and the price is more economical; good insulation: has certain electrical insulation performance; strong adhesion: can adhere well to substrates such as stainless steel; good hardness: can provide a certain degree of surface protection.

[0048] Specifically, the material of the first protective layer 801 is epoxy resin coating, and the material of the second protective layer 802 is ceramic fiber coating.

[0049] The main advantages of choosing epoxy resin coating are as follows: good adhesion: it can adhere tightly to the surface of stainless steel and is not easy to peel off; excellent corrosion resistance: it can effectively resist the erosion of various chemical substances; high mechanical strength: it has good pressure resistance, impact resistance and other properties; excellent electrical insulation performance: it is a good electrical insulator; good water resistance: stable performance in a humid environment; strong adjustability: the formula can be adjusted to meet different performance requirements; convenient construction: a variety of methods can be used for coating; the selection of ceramic fiber coating has the following advantages: excellent high temperature resistance: it can withstand very high temperatures without damage; good thermal insulation performance: it effectively reduces heat transfer and has a good thermal insulation effect; low thermal conductivity: it prevents rapid heat conduction; high chemical stability: it has strong resistance to most chemical substances; strong fire retardancy: it is not easy to burn, which helps to improve safety; good wear resistance: it can withstand a certain degree of friction and wear.

[0050] When in use, the first protective shell 1 and the second protective shell 2 can be limited when spliced ​​together by the connection groove 301 and the connection plate 302, thereby improving the tightness of the connection between the first protective shell 1 and the second protective shell 2. When the user passes the fixing bolt 402 through the fixing hole 401, a fixing screw hole used in conjunction with the fixing bolt 402 is opened on the main body of the tubular motor. The first protective shell 1 and the second protective shell 2 can be installed on the surface of the tubular motor main body through the fixing bolt 402 and the fixing screw hole. The tubular motor main body is provided with a first limiting plate and a second limiting plate used in conjunction with the first limiting groove 9 and the second limiting groove 10. The first limiting groove 9 and the second limiting groove 10 can cooperate with the first limiting plate and the second limiting plate to limit the first protective shell 1 and the second protective shell 2. The first protective shell 1 and the second protective shell 2 are limited to improve the stability of the first protective shell 1 and the second protective shell 2 after installation. The reinforcing layer 6 can improve the use strength of the first protective shell 1 and the second protective shell 2, thereby preventing the first protective shell 1 and the second protective shell 2 from being easily deformed and damaged. The insulating layer 7 can improve the insulation effect of the first protective shell 1 and the second protective shell 2, thereby improving the safety of the first protective shell 1 and the second protective shell 2 when in use. The functional layer 8 can improve the waterproof, corrosion-resistant and wear-resistant capabilities of the first protective shell 1 and the second protective shell 2, thereby improving the weather resistance of the first protective shell 1 and the second protective shell 2, extending the service life of the first protective shell 1 and the second protective shell 2, and better providing protection for the main body of the tubular motor.

[0051] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. An integrated tubular motor protection structure, characterized in that: The invention comprises a first protective shell (1), a second protective shell (2) being arranged at the bottom of the first protective shell (1), a connecting mechanism (3) being arranged between the first protective shell (1) and the second protective shell (2), fixing mechanisms (4) being arranged on the surfaces of the first protective shell (1) and the second protective shell (2), and the first protective shell (1) and the second protective shell (2) both comprising a base layer (5), a reinforcement layer (6), an insulating layer (7) and a functional layer (8).

2. The integrated tubular motor protection structure according to claim 1, characterized in that: The connection mechanism (3) comprises a connection groove (301), the connection groove (301) is opened at the bottom of the first protective shell (1), the inner cavity of the connection groove (301) is provided with a connection plate (302), and the bottom of the connection plate (302) is fixedly connected to the top of the second protective shell (2).

3. The integrated tubular motor protection structure according to claim 1, characterized in that: The fixing mechanism (4) comprises a fixing hole (401), and a fixing bolt (402) is provided in the inner cavity of the fixing hole (401).

4. The integrated tubular motor protection structure according to claim 1, characterized in that: The left ends of the first protective shell (1) and the second protective shell (2) are each provided with a first limiting groove (9), and the right ends of the first protective shell (1) and the second protective shell (2) are each provided with a second limiting groove (10).

5. The integrated tubular motor protection structure according to claim 1, characterized in that: The reinforcing layer (6) is coated on the outer surface of the base layer (5), the insulating layer (7) is coated on the outer surface of the reinforcing layer (6), and the functional layer (8) is coated on the outer surface of the insulating layer (7).

6. The integrated tubular motor protection structure according to claim 2, characterized in that: The base layer (5) is made of stainless steel, and the connecting plate (302) is made of the same material as the first protective shell (1) and the second protective shell (2).

7. The integrated tubular motor protection structure according to claim 1, characterized in that: The reinforcement layer (6) comprises a first strength layer (601) and a second strength layer (602), the insulation layer (7) comprises a first safety layer (701) and a second safety layer (702), and the functional layer (8) comprises a first protection layer (801) and a second protection layer (802).

8. The integrated tubular motor protection structure according to claim 7, characterized in that: The material of the first strength layer (601) is a tungsten carbide coating, and the material of the second strength layer (602) is a titanium nitride coating.

9. The integrated tubular motor protection structure according to claim 7, characterized in that: The material of the first safety layer (701) is a polyimide coating, and the material of the second safety layer (702) is a phenolic resin coating.

10. The integrated tubular motor protection structure according to claim 7, characterized in that: The material of the first protective layer (801) is epoxy resin coating, and the material of the second protective layer (802) is ceramic fiber coating.

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