An environmentally friendly pole of integrated current transformer for electrical use

Abstract

The present invention discloses a combined environmentally friendly pole for electrical instrument transformers, which relates to the technical field of environmentally friendly poles and includes a device main body and a port short column. The port short column is fixedly connected to the device main body. The combined environmentally friendly pole for electrical instrument transformers further includes a device protection mechanism, which is composed of a self-protection component on the surface of the column and a port sealing protection component. The self-protection component on the surface of the column is located on the same vertical line of the device main body. The protective airbag is designed to be a retractable shape similar to a corrugated pipe. With this shape design, as much storage as possible can be carried out in the inner cavity composed of the smaller arc groove part A and the arc groove part B. It can effectively ensure that the protected part, that is, the device main body, can be completely wrapped after the protective airbag expands. At the same time, this design similar to a corrugated pipe is different from the randomness when the traditional airbag bulges. Under the limitation of the corrugated pipe shape, the bulging protective airbag has a bulging directionality and relatively high use stability.

Description

Technical Field

[0001] The present invention relates to the technical field of environmental protection pole columns, and specifically to an integrated environmental protection pole column for electrical instrument transformers. Background Art

[0002] The integrated environmental protection pole column for electrical instrument transformers is mainly used for power measurement and monitoring in the power system to ensure the safe operation of the power system. At the same time, through the integrated design, the environmental protection pole column can reduce the use of materials, lower production costs, and reduce environmental pollution caused by waste, featuring environmental protection and energy conservation.

[0003] In the prior art, before using the integrated environmental protection pole column for electrical instrument transformers, it is necessary to check whether the instrument transformer is intact to ensure its normal operation. During storage and use, the instrument transformer should be protected from external impact or extrusion to avoid affecting its measurement accuracy. At the same time, high temperature, humidity, or corrosive environments (both the device surface and the circuit connection ports should be noted) should be avoided to prevent affecting the service life of the instrument transformer. However, in the prior art, there is no effective and reliable solution for the protection and storage of the integrated environmental protection pole column for electrical instrument transformers.

[0004] Therefore, an integrated environmental protection pole column for electrical instrument transformers is proposed to solve the above problems. Summary of the Invention

[0005] Aiming at the deficiencies of the prior art, the present invention provides an integrated environmental protection pole column for electrical instrument transformers to solve the problems raised in the above background art.

[0006] To achieve the above object, the present invention provides the following technical solution: An integrated environmental protection pole column for electrical instrument transformers, comprising: a device main body and a port short column, the port short column is fixedly connected to the device main body, and the integrated environmental protection pole column for electrical instrument transformers further comprises: a device protection mechanism, the device protection mechanism is composed of a self-protection component on the column surface and a port sealing protection component, the self-protection component on the column surface is located on the same vertical line of the device main body, and the port sealing protection component is located on one side of the device main body;

[0007] The self-protection component on the column surface includes an arc groove part A and an arc groove part B that are clamped and fixed on the device main body;

[0008] The port sealing protection component includes a main body kit sleeved on the device main body, an air pump is fixedly connected to the main body kit, and a barometric pressure sensor is fixedly connected to the inner cavity of the main body kit.

[0009] Preferably, a protective airbag is fixedly connected in the inner cavity formed by the arc groove member A and the arc groove member B. Driving gear columns are arranged on the circumferences of the arc groove member A and the arc groove member B. A rotating wheel is sleeved outside the driving gear column through tooth engagement, and a transverse sliding groove is formed on the rotating wheel.

[0010] Preferably, a spring is fixedly connected in the inner cavity formed at the center of the rotating wheel. An auxiliary sleeve is jointly fixedly connected between the inner wall of the driving gear column and the inner wall of the inner cavity of the rotating wheel. A Hall switch assembly is fixedly connected to the inner wall of the inner cavity formed at the center of the rotating wheel.

[0011] Preferably, an auxiliary rope tube is drivingly connected to the rotating wheel. The auxiliary rope tube is drivingly connected to two rotating wheels. With the assistance of the rotating wheels, the auxiliary rope tube forms a vertical "mouth" shape. A circular ring body is fixedly connected to one rope of the vertical "mouth" of one of the auxiliary rope tubes. One rope of the vertical "mouth" of the other auxiliary rope tube is slidably connected to the circular ring body. Through holes are equidistantly formed in the circular ring body, and a scraping sponge body is fixedly connected to the inner wall of the circular ring body.

[0012] Preferably, sliding grooves are equidistantly formed on the main body kit. Sliding members are slidably connected in the sliding grooves. A sealing gasket is fixedly connected to the bottom end of the sliding member, and an auxiliary fastener is fixedly connected to the top end of the sliding member.

[0013] Preferably, a groove is formed on the auxiliary fastener, and an elastic ring is sleeved in the groove.

[0014] Preferably, the protective airbag is designed to be a telescopic shape similar to a corrugated pipe, so that it can be stored as much as possible in the smaller inner cavity formed by the arc groove member A and the arc groove member B.

[0015] Preferably, the contact surface between the driving gear column and the Hall switch assembly is made of a magnetic material.

[0016] Preferably, a non-Newtonian fluid is arranged in the auxiliary rope tube.

[0017] Preferably, the upper and lower surfaces of the scraping sponge body are both recessed, and this design can improve the air flow rate.

[0018] Compared with the prior art, the integrated environmentally friendly pole for electrical current transformers provided by the present invention has the following beneficial effects:

[0019] 1. In addition to driving the scraping sponge body on the toroid to clean impurities such as water vapor on the surface of the device main body through the design of the auxiliary rope tube; the auxiliary rope tube can also be used as a preliminary protection during impact. Since it is known that non-Newtonian fluid is provided in the auxiliary rope tube, in this case, before the device main body is impacted, the external impact force will first impact the auxiliary rope tube. When it is slightly impacted, the non-Newtonian fluid in the auxiliary rope tube will not harden, but at this time it can still act as a barrier to provide auxiliary protection for the device main body; if it is a large impact, when the auxiliary rope tube is impacted, the non-Newtonian fluid in the auxiliary rope tube will harden. At this time, the hardened auxiliary rope tube will slide on the driving gear column with the assistance of the transverse chute on the rotating wheel. For specific reference, see Figure 3 , so as to buffer and relieve the force, that is, in the case of a large impact, the auxiliary rope tube can also be used as a barrier;

[0020] Furthermore, the auxiliary rope tube can also trigger the self-protection component on the surface of the column. When the auxiliary rope tube is impacted, the auxiliary rope tube will slide on the driving gear column with the assistance of the transverse chute on the rotating wheel during the impact. When the rotating wheel slides, the Hall switch assembly fixedly connected to the inner wall of the rotating wheel will leave the contact with the magnetic surface of the driving gear column. At this time, the air pump electrically connected to it and used to inflate the protective airbag will pump air into the protective airbag to carry out the protection work;

[0021] Furthermore, the auxiliary rope tube can also limit the inflation and swelling of the protective airbag. That is, after the protective airbag is inflated and swollen, since the auxiliary rope tube surrounds the protective airbag in a circle, the swollen protective airbag will be restricted in the auxiliary rope tube, so as to better adhere to the surface of the device main body and better provide favorable conditions for protection.

[0022] 2. The protective airbag is designed to be similar to a corrugated and telescopic shape. In this shape design, it can be stored as much as possible in the inner cavity composed of the smaller arc groove part A and the arc groove part B, which can effectively ensure that the protective airbag can completely wrap the protected part, that is, the device main body, after expansion. At the same time, this design similar to a corrugated tube is different from the randomness of the traditional airbag during inflation. Under the restriction of the corrugated tube shape, the inflated protective airbag has a swelling directionality and higher use stability.

[0023] 3. Through the setting of the self-protection component on the surface of the column, different from the state where the device main body is not protected in the prior art, it effectively avoids the problems that the device main body being damaged by external impact or extrusion may cause equipment short circuit, fire or electric shock accidents, and at the same time avoids problems such as the equipment stopping running, the production line shutting down, and increasing the equipment maintenance cost, which is not conducive to the work development caused by the mechanical components in the device main body being broken due to impact.

[0024] 4. Through the additional design of the scraping sponge, the scraping sponge can clean the surface of the device body, which can effectively prevent the humid environment / impurities and dust from damaging the surface of the device body during storage and use. This is different from the prior art in which the device body does not have a scraping sponge, and the water vapor and humidity corrode the surface of the device body, affecting its electrical performance.

[0025] 5. The upper and lower surfaces of the scraping sponge are recessed. This design can help increase the air flow rate through the scraping sponge after the scraping sponge cleans the water vapor on the surface of the device body. At the same time, the opening of the through hole can dry the scraping sponge, which can effectively ensure that the scraping sponge can continue to clean the surface of the device body.

[0026] 6. By setting the elastic ring, it can be ensured that the sealing gasket is always in close contact with the outer surface of the port short column, which is different from the operation of only using a sealing cover to cover the port short column in the prior art. However, it cannot change the fact that the existing sealing cover will age according to factors such as temperature, resulting in a decrease in the sealing effect. It cannot be adjusted according to specific circumstances, and a loose seal often occurs. At the same time, the coordinated use of sliding parts, sealing gaskets, auxiliary fasteners, and elastic rings can adapt to port short columns of different thicknesses. This design has good adaptability, which is also different from the prior art that requires the design and production of sealing covers that are adapted to port short columns of different thicknesses, thereby increasing the cost of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is the main structure diagram of the present invention;

[0028] Figure 2 Another perspective view of the main structure of the present invention;

[0029] Figure 3 This is a structural diagram of the driving gear column and the horizontal slide groove in the present invention;

[0030] Figure 4 This is a relevant structural diagram of the rotating wheel of the present invention after cutting;

[0031] Figure 5 for Figure 1 A partial enlarged view of the structure at center A;

[0032] Figure 6 This is a structural diagram of the annular body and the scraping sponge body in the present invention;

[0033] Figure 7 This is a main structural diagram of the column surface self-protection component and the port sealing protection component of the present invention;

[0034] Figure 8 It is a distribution diagram of the structural positions of the port sealing protection components and the port short column in the present invention;

[0035] Figure 9 This is the structural diagram related to the working state of the port sealing protection component in the present invention;

[0036] Figure 10 This is another perspective view of the related structure of the port sealing protection component in the present invention when it is in the working state.

[0037] In the figure:

[0038] 1. Device main body; 101. Port short column;

[0039] 2. Device protection mechanism; 21. Self-protection component on the column surface; 22. Port sealing protection component;

[0040] 2101. Arc groove part A; 2102. Arc groove part B; 2103. Protection airbag; 2104. Driving gear column; 2105. Rotating wheel; 2106. Horizontal sliding groove; 2107. Spring; 2108. Auxiliary sleeve; 2109. Hall switch integrated component; 2110. Auxiliary rope tube; 2111. Torus; 2112. Through port; 2113. Scrubbing sponge body;

[0041] 2201. Main body kit; 2202. Air pump; 2203. Air pressure sensor; 2204. Sliding groove; 2205. Sliding part; 2206. Sealing gasket; 2207. Auxiliary fastener; 2208. Groove; 2209. Elastic ring. Detailed implementation manners

[0042] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0043] The present invention will be further described in detail below according to the drawings and embodiments.

[0044] Embodiment

[0045] Please refer to Figures 1 to 7 as shown:

[0046] In order to solve the problems mentioned in the technical solution, the embodiment of the present application provides an electrical transformer fusion type environmental protection pole, including: a device body 1, a port short column 101, the port short column 101 is fixedly connected to the device body 1, and an electrical transformer fusion type environmental protection pole also includes: a device protection mechanism 2, the device protection mechanism 2 is composed of a column surface self-protection component 21 and a port sealing protection component 22, the column surface self-protection component 21 is located on the same vertical line of the device body 1, and the port sealing protection component 22 is located on one side of the device body 1;

[0047] The column surface self-protection component 21 includes an arc groove member A2101 and an arc groove member B2102 which are clamped and fixed on the device body 1. A protective airbag 2103 is fixedly connected in the inner cavity formed by the arc groove member A2101 and the arc groove member B2102. A driving gear column 2104 is arranged around the arc groove member A2101 and the arc groove member B2102. A rotating wheel 2105 is sleeved on the outside of the driving gear column 2104 through tooth meshing. The rotating wheel 2105 is provided with a transverse sliding groove 2106. A spring 2107 is fixedly connected in the inner cavity provided at the center of the rotating wheel 2105. An auxiliary sleeve 2107 is fixedly connected to the inner wall of the driving gear column 2104 and the inner cavity wall of the rotating wheel 2105. 8. A Hall switch integrated component 2109 is fixedly connected to the inner cavity wall opened at the center of the rotating wheel 2105, and an auxiliary rope tube 2110 is transmission-connected to the rotating wheel 2105. The auxiliary rope tube 2110 is transmission-connected to the two rotating wheels 2105, so that with the assistance of the rotating wheels 2105, the auxiliary rope tube 2110 forms a vertical "mouth" shape, a rope of the vertical "mouth" of one auxiliary rope tube 2110 is fixedly connected to a ring body 2111, and a rope of the vertical "mouth" of the other auxiliary rope tube 2110 is slidably connected to the ring body 2111, and the ring body 2111 is provided with through openings 2112 at equal intervals, and a scraping sponge 2113 is fixedly connected to the inner wall of the ring body 2111.

[0048] in:

[0049] The column surface self-protection component 21 is mainly used to prevent the surface of the device body 1 from being damaged by impact, and the surface anti-corrosion coating from being damaged due to a humid environment.

[0050] The arc-shaped groove member A2101 and the arc-shaped groove member B2102 are connected by using snap-fit ​​parts.

[0051] The airbag 2103 is inflated by an air pump, and there is an electrical connection between the air pump and the Hall switch assembly 2109. The airbag 2103 is designed to be similar to a corrugated and telescopic shape, so that it can be stored as much as possible in the inner cavity composed of the smaller arc-shaped groove member A 2101 and the arc-shaped groove member B 2102, ensuring that the airbag 2103 can completely wrap the protected part, that is, the device body 1, when inflated during protection.

[0052] The contact surface of the driving gear column 2104 and the Hall switch assembly 2109 is made of magnetic material, and the driving gear column 2104 is driven by a motor.

[0053] The transverse chute 2106 is mainly used for the transverse movement of the rotating wheel 2105 relative to the driving gear column 2104 when it is impacted, so that the Hall switch assembly 2109 is far away from the magnetic driving gear column 2104 to complete the triggering of the airbag 2103.

[0054] The auxiliary rope tube 2110 is provided with non-Newtonian fluid.

[0055] The through port 2112 is mainly used for the auxiliary drying of the water vapor on the scraping sponge body 2113.

[0056] The upper and lower surfaces of the scraping sponge body 2113 are both recessed, and this design can improve the air flow rate to cooperate with the through port 2112 for surface drying.

[0057] For a further embodiment: Please refer to Figure 1 、 Figure 2 、 Figures 8 to 10 as shown:

[0058] The port sealing protection component 22 includes a main body kit 2201 sleeved on the device body 1, a wind pump 2202 fixedly connected to the main body kit 2201, a pressure sensor 2203 fixedly connected to the inner cavity of the main body kit 2201, sliding grooves 2204 equidistantly opened on the main body kit 2201, sliding members 2205 slidably connected in the sliding grooves 2204, a sealing gasket 2206 fixedly connected to the bottom end of the sliding member 2205, an auxiliary fastener 2207 fixedly connected to the top end of the sliding member 2205, a groove 2208 opened on the auxiliary fastener 2207, and an elastic ring 2209 sleeved in the groove 2208.

[0059] Among them:

[0060] The port sealing protection component 22 is mainly used to protect the port short column 101 to prevent external moisture, dust, etc. from entering the port short column 101, thereby causing electrical use problems such as short circuits during use.

[0061] The air pressure sensor 2203 is mainly used to give an early warning reminder through the main controller electrically connected to it when the port sealing protection component 22 fails to seal.

[0062] The sliding member 2205 is slidably adapted to the sliding groove 2204.

[0063] The working principle of all the contents in the above embodiments is as follows:

[0064] Initial state:

[0065] The gear on the driving gear column 2104 is located in the right part of the transverse sliding groove 2106, the auxiliary sleeve 2108 is not stretched, the Hall switch assembly 2109 is attached to the driving gear column 2104, the air pump 2202 has not started pumping air, and the elastic ring 2209 is not sleeved in the groove 2208 on the auxiliary fastener 2207.

[0066] The following is the working process of the column surface self-protection component 21:

[0067] During use, if the device is impacted, the external impact object will first hit and touch the auxiliary rope tube 2110. The impacted auxiliary rope tube 2110 will slide on the driving gear column 2104 with the assistance of the transverse sliding groove 2106 on the rotating wheel 2105 during the impact. Specifically, reference can be made to Figure 3 , during the sliding of the rotating wheel 2105, the Hall switch assembly 2109 on the rotating wheel 2105 will move away from the driving gear column 2104 with a magnetic surface. At this time, because the Hall switch assembly 2109 is far away from the driving gear column 2104, it will indirectly cause the air pump that inflates the protective airbag 2103 through the controller on the device to inflate the protective airbag 2103. As the gas is filled, the protective airbag 2103 will bulge out from the inner cavity composed of the arc-shaped groove member A2101 and the arc-shaped groove member B2102, and under the auxiliary restriction of the auxiliary rope tube 2110 that surrounds the device body 1 for one week, it will closely adhere to the surface of the device body 1 to protect it;

[0068] Furthermore, for the problem of moist water vapor on the surface of the device body 1, the device will regularly drive the rotating wheel 2105 to rotate through the driving gear column 2104, so as to drive the ring body 2111 to move vertically on the surface of the device body 1 with the assistance of the auxiliary rope tube 2110 on the rotating wheel 2105, and cooperate with the scraping sponge body 2113 to clean and maintain the surface of the device body 1;

[0069] Furthermore, the design of the auxiliary rope tube 2110 not only drives the scraping sponge body 2113 on the toroidal body 2111 to clean impurities such as water vapor on the surface of the device main body 1; the auxiliary rope tube 2110 can also be used as preliminary protection during impact. Since it is known that non-Newtonian fluid is provided in the auxiliary rope tube 2110, in this case, before the device main body 1 is impacted, the external impact force will first impact the auxiliary rope tube 2110. When it is slightly impacted, the non-Newtonian fluid in the auxiliary rope tube 2110 will not harden, but at this time it can still be used as a barrier to provide auxiliary protection for the device main body 1; if it is a large impact, when the auxiliary rope tube 2110 is impacted, the non-Newtonian fluid in the auxiliary rope tube 2110 will harden. At this time, the hardened auxiliary rope tube 2110 will slide on the driving gear column 2104 with the assistance of the transverse chute 2106 on the rotating wheel 2105. Specifically, reference can be made to Figure 3 , so as to buffer and unload the force, that is, in the case of a large impact, the auxiliary rope tube 2110 can also be used as a barrier;

[0070] Furthermore, the auxiliary rope tube 2110 can also trigger the self-protection component 21 on the surface of the column. When the auxiliary rope tube 2110 is impacted, the auxiliary rope tube 2110 will slide on the driving gear column 2104 with the assistance of the transverse chute 2106 on the rotating wheel 2105. When the rotating wheel 2105 slides, the Hall switch integrated component 2109 fixedly connected to the inner wall of the rotating wheel 2105 will leave the contact with the magnetic surface of the driving gear column 2104. At this time, the air pump electrically connected to it and used to inflate the protective airbag 2103 will pump air into the protective airbag 2103 to carry out the protection work;

[0071] Furthermore, the auxiliary rope tube 2110 can also limit the inflation and swelling of the protective airbag 2103. That is, after the protective airbag 2103 is inflated and swollen, since the auxiliary rope tube 2110 surrounds the protective airbag 2103 in a circle, the swollen protective airbag 2103 will be restricted in the auxiliary rope tube 2110, so as to better adhere to the surface of the device main body 1 and provide more favorable conditions for protection.

[0072] Furthermore, the protective airbag 2103 is designed to be a retractable shape similar to a corrugated pipe. Under this shape design, it can be stored as much as possible in the inner cavity composed of the smaller arc-shaped groove member A2101 and the arc-shaped groove member B2102, which can effectively ensure that the protective airbag 2103 can completely wrap the protected part, that is, the device main body 1, after expansion. At the same time, this design similar to a corrugated pipe is different from the randomness of the traditional airbag when it bulges. Under the restriction of the corrugated pipe shape, the swollen protective airbag 2103 has a bulging directionality and higher use stability.

[0073] Furthermore, through the setting of the cylinder surface self-protection component 21, different from the state where the device main body 1 in the prior art is not protected, it effectively avoids the problems that the device main body 1 being damaged by external impact or extrusion may cause equipment short circuit, resulting in fire or electric shock accidents, and at the same time avoids problems such as the equipment stopping running, the production line shutting down, and increasing equipment maintenance costs, which are not conducive to work development if mechanical components in the device main body 1 break due to impact.

[0074] Furthermore, through the additional design of the scraping sponge body 2113, the scraping sponge body 2113 can clean the surface of the device main body 1, thereby effectively avoiding damage to the surface of the device main body 1 by a humid environment / impurities and dust during storage and use. Different from the prior art where the device main body 1 does not have the scraping sponge body 2113, the surface of the device main body 1 is corroded by water vapor and humidity, affecting its electrical performance and other situations.

[0075] Furthermore, through the design that both the upper and lower surfaces of the scraping sponge body 2113 are concave, after the scraping sponge body 2113 clears the water vapor on the surface of the device main body 1, this design can assist in increasing the air flow rate passing through the scraping sponge body 2113. At the same time, with the opening of the through-port 2112 for drying the scraping sponge body 2113, it can effectively ensure the continuous cleaning work of the scraping sponge body 2113 on the surface of the device main body 1.

[0076] Please refer to the above working process Figures 1 to 7 .

[0077] The following is the working process of the port sealing protection component 22:

[0078] During use, to protect the externally exposed end of the port short column 101, please refer to Figure 8 , Figure 9 . On the premise that the arc-shaped groove part A2101 and the arc-shaped groove part B2102 are clamped on the surface of the device main body 1, the main body kit 2201 is sleeved on the port short column 101, and then the elastic ring 2209 is sleeved in the groove 2208 opened on the auxiliary fastener 2207. Furthermore, refer to Figure 10 . Under the elastic restraint of the elastic ring 2209, the auxiliary fastener 2207 will drive the sliding part 2205 to move in the sliding groove 2204 towards the center of the port short column 101. Furthermore, the sealing gasket 2206 at the bottom of the sliding part 2205 will fit on the surface of the port short column 101. With the cooperation of multiple groups of sliding parts 2205, sealing gaskets 2206, and auxiliary fasteners 2207, the main body kit 2201 can be indirectly fixed on the port short column 101. At this time, the externally exposed port of the port short column 101 and the inner cavity of the main body kit 2201 form a closed cavity, thereby achieving the sealing of the externally exposed port of the port short column 101;

[0079] Furthermore, the air pump 2202 on the main body kit 2201 will regularly inflate the above-mentioned cavity, and the air pressure sensor 2203 therein will detect the pressure inside the cavity. If the pressure changes within a unit time, it indicates that there is a poor sealing situation. At this time, a warning will be given through the main controller electrically connected thereto;

[0080] Furthermore, through the setting of the elastic ring 2209, the sealing gasket 2206 can always be kept close to the outer surface of the port stud 101, which is different from the operation of only covering the port stud 101 with a sealing cover in the prior art. However, it cannot change the fact that the existing sealing cover will age due to influencing factors such as temperature, resulting in a decline in the sealing effect, and cannot be adjusted according to specific situations, often resulting in an insufficient sealing situation. At the same time, with the combined use of the sliding member 2205, the sealing gasket 2206, the auxiliary fastener 2207, and the elastic ring 2209, it can adapt to port studs 101 of different thicknesses. This design has good adaptability and is also different from the prior art where sealing covers for port studs 101 of different thicknesses need to be designed and produced, increasing the usage cost.

[0081] Please refer to the above working process Figure 1 、 Figure 2 、 Figures 8 to 10 。

[0082] Summary:

[0083] Through the setting of the self-protection component 21 on the surface of the column body, different from the state where the device main body 1 has no protection in the prior art, it effectively avoids the problems that the device main body 1 being damaged by external impact or extrusion may cause equipment short circuit, resulting in fire or electric shock accidents. At the same time, it avoids problems such as the equipment stopping running, the production line shutting down, and increasing the equipment maintenance cost, which is not conducive to work development if the mechanical components inside the device main body 1 are broken due to impact. At the same time, through the setting of the elastic ring 2209, the sealing gasket 2206 can always be kept close to the outer surface of the port stud 101, which is different from the operation of only covering the port stud 101 with a sealing cover in the prior art. However, it cannot change the fact that the existing sealing cover will age due to influencing factors such as temperature, resulting in a decline in the sealing effect, and cannot be adjusted according to specific situations, often resulting in an insufficient sealing situation. At the same time, with the combined use of the sliding member 2205, the sealing gasket 2206, the auxiliary fastener 2207, and the elastic ring 2209, it can adapt to port studs 101 of different thicknesses. This design has good adaptability and is also different from the prior art where sealing covers for port studs 101 of different thicknesses need to be designed and produced, increasing the usage cost.

[0084] It should be noted that in this text, relational terms such as first and second are only used 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 "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising said element.

[0085] Although the embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can 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. An electrical transformer fusion type environmentally friendly pole, comprising: A device body (1), a port short column (101), wherein the port short column (101) is fixedly connected to the device body (1), and is characterized in that the electrical transformer fusion type environmentally friendly pole further comprises: a device protection mechanism (2), wherein the device protection mechanism (2) is composed of a column surface self-protection component (21) and a port sealing protection component (22), wherein the column surface self-protection component (21) is located on the same vertical line of the device body (1), and the port sealing protection component (22) is located on one side of the device body (1); The column surface self-protection component (21) comprises an arc-shaped groove member A (2101) and an arc-shaped groove member B (2102) which are clamped and fixed on the device body (1); The port sealing protection component (22) comprises a main body kit (2201) sleeved on the device main body (1), a wind pump (2202) being fixedly connected to the main body kit (2201), and an air pressure sensor (2203) being fixedly connected to the inner cavity of the main body kit (2201); A protective airbag (2103) is fixedly connected in the inner cavity formed by the arc-shaped groove member A (2101) and the arc-shaped groove member B (2102); a driving gear column (2104) is arranged on the circumference of the arc-shaped groove member A (2101) and the arc-shaped groove member B (2102); a rotating wheel (2105) is sleeved on the outside of the driving gear column (2104) through tooth meshing; and a transverse sliding groove (2106) is provided on the rotating wheel (2105); A spring (2107) is fixedly connected to the inner cavity opened at the center of the rotating wheel (2105); an auxiliary sleeve (2108) is fixedly connected to the inner wall of the driving gear column (2104) and the inner cavity wall of the rotating wheel (2105); and a Hall switch integrated component (2109) is fixedly connected to the inner cavity wall opened at the center of the rotating wheel (2105); The rotating wheel (2105) is transmission-connected with an auxiliary rope tube (2110), and the auxiliary rope tube (2110) is transmission-connected to the two rotating wheels (2105), so that with the assistance of the rotating wheels (2105), the auxiliary rope tube (2110) forms a vertical "mouth" shape, a rope of the vertical "mouth" of one of the auxiliary rope tubes (2110) is fixedly connected to a ring body (2111), and a rope of the vertical "mouth" of the other auxiliary rope tube (2110) is slidably connected to the ring body (2111), and the ring body (2111) is provided with through openings (2112) at equal intervals, and the inner wall of the ring body (2111) is fixedly connected to a scraping sponge body (2113); The main body kit (2201) is provided with sliding grooves (2204) at equal intervals, and the sliding grooves (2204) are slidably connected with sliding members (2205), the bottom ends of the sliding members (2205) are fixedly connected with sealing gaskets (2206), and the top ends of the sliding members (2205) are fixedly connected with auxiliary fasteners (2207).

2. The environmentally friendly electric transformer fusion pole according to claim 1, characterized in that: The auxiliary fastener (2207) is provided with a groove (2208), and an elastic ring (2209) is sleeved in the groove (2208).

3. The environmentally friendly electric transformer fusion pole according to claim 1, characterized in that: The protective airbag (2103) is designed to be a retractable shape similar to a bellows.

4. The environmentally friendly electric transformer fusion pole according to claim 1, characterized in that: The contact surface between the driving gear column (2104) and the Hall switch integrated component (2109) is made of magnetic material.

5. The environmentally friendly electric transformer fusion pole according to claim 1, characterized in that: A non-Newtonian fluid is arranged in the auxiliary rope tube (2110).

6. The environmentally friendly electric transformer fusion pole according to claim 1, characterized in that: The upper and lower surfaces of the scraping sponge (2113) are both in a concave setting.

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