Deicing equipment for power transmission and transformation line

Abstract

The utility model relates to the technical field of deicing equipment, in particular to deicing equipment for a power transmission and transformation line, which comprises a deicing seat, a deicing mechanism is arranged in the deicing seat, and a connecting mechanism is arranged on the outer wall of the deicing seat. The deicing mechanism comprises a rotating shaft fixedly connected to the interior of the deicing seat, and the deicing mechanism is arranged in the deicing seat, so that a deicing bar and a cracking cone in the deicing mechanism can repeatedly impact ice blocks through the driving structure, and a large number of cracks are generated in the ice blocks; therefore, in the using process of the deicing base, ice blocks on a power transmission and transformation line can be impacted into ice residues with the small size to be removed, the safety of workers below is improved, and the problems that according to an existing deicing device, ice blocks are removed through impact of mechanical equipment, ice residues with the large size exist in the ice blocks generated through impact, and the ice blocks are damaged are solved. The ice slag with larger volume is easy to damage when falling, and the safety is lower.

Description

Technical Field

[0001] The utility model relates to the technical field of de-icing equipment, in particular to de-icing equipment for transmission and transformation lines. Background Technique

[0002] Due to weather changes, icing on transmission and transformation lines causes equipment damage or ice flash, that is, accidents of a large number of transmission line breaks occur frequently. This not only shortens the service life of transmission lines, but also affects people's domestic electricity use. To avoid the inconvenience of carrying de-icing tools for manual de-icing and the high risk, de-icing equipment is generally used to remove the ice hanging on transmission and transformation lines. For example, the transmission line de-icing device provided by application number 201921448836.2 includes a pull rod and a hook. The pull rod is movably connected with a machine box through the hook. The machine box is installed on the surface of the line. A motor is arranged inside the machine box. A toothed disc is fixedly sleeved on the surface of the output shaft of the motor. The toothed disc is vertically located in front of the machine box. A scraping tool is movably connected inside the machine box. The scraping tool is located below the motor, and both ends of the scraping tool penetrate through the machine box and extend to the front and back of the machine box respectively. The toothed disc meshes with the teeth arranged on the surface of the scraping tool. The scraping tool is movably sleeved on the surface of the line. The utility model solves the problems that the mechanical de-icing method generally pulls the pull rod through a trailer to drive the scraping tool to scrape off snow or ice on the line surface, which is relatively laborious, and the resistance of the pull rod is large during cleaning and is easy to break by setting the machine box, the motor, the toothed disc, the scraping tool and the guiding and locking rotating wheel.

[0003] However, the existing de-icing devices still have deficiencies. Specifically, the existing de-icing devices use the impact of mechanical equipment to remove ice. There are large ice slag in the ice blocks generated by the impact. The large ice slag is easy to cause harm when falling, and the safety is relatively low.

[0004] Therefore, de-icing equipment for transmission and transformation lines is needed to solve the problems raised in the above background technique. Content of the Utility Model

[0005] The purpose of the utility model is to provide de-icing equipment for transmission and transformation lines to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical scheme:

[0007] The de-icing equipment for transmission and transformation lines includes a de-icing seat. An ice removal mechanism is arranged inside the de-icing seat, and a connection mechanism is arranged on the outer wall of the de-icing seat;

[0008] The de-icing mechanism includes a rotating shaft fixedly connected inside the de-icing seat. On the outer wall of the rotating shaft and inside the de-icing seat, a rotating plate is fixedly connected. On the outer wall of the rotating plate, de-icing rods are fixedly connected. On the outer wall of the rotating plate and near the position of the de-icing rods, a transmission gear is fixedly connected. On the outer wall of the transmission gear and on the side away from the de-icing rods, a driving gear is meshed and connected. On the outer wall of the driving gear, a connecting sleeve is fixedly connected. Inside the de-icing rod, an electromagnetic heating coil is fixedly connected. On the outer wall of the de-icing rod and on the side away from the rotating plate, a cracking cone is fixedly connected. On the outer wall of the rotating shaft and inside the rotating plate, a scroll spring is fixedly connected. At the center of the inside of the connecting sleeve, a rotating shaft is fixedly connected. On the front of the de-icing seat and at the corresponding position of the rotating shaft, a servo motor is fixedly connected. At the center of the bottom of the de-icing seat, an infrared heating tube is fixedly connected. On the bottom of the de-icing seat and near the position of the infrared heating tube, a reflecting pad is fixedly connected.

[0009] As a preferred solution of the present utility model, the connecting mechanism includes a connecting seat fixedly connected to the top of the de-icing seat. At the bottom of the connecting seat, a splicing rod is slidably connected. At the bottom of the splicing rod, an internally threaded sleeve is fixedly connected. At the bottom of the splicing rod and directly above the internally threaded sleeve, a connecting threaded rod is fixedly connected. On the outer wall of the splicing rod, an anti-slip pad is fixedly connected. Inside the connecting seat and above the splicing rod, a power interface is fixedly connected.

[0010] As a preferred solution of the present utility model, the de-icing seat is made of heat-insulating material, and the de-icing seat is designed in a U-shaped structure.

[0011] As a preferred solution of the present utility model, the rotating plate, the connecting sleeve, the de-icing rod and the cracking cone are all made of stainless steel. There are two sets of the rotating shaft, the rotating plate, the de-icing rod and the servo motor. The de-icing rod penetrates and extends outside the de-icing seat. The connection methods of the servo motor to the rotating shaft and the scroll spring to the rotating plate are both fixed connections.

[0012] As a preferred solution of the present utility model, the reflecting pad is made of aluminum foil. The cracking cone is designed in a triangular pyramid structure. There are multiple groups of the cracking cones. The connection methods of the de-icing rod, the rotating plate to the de-icing seat are all sliding connections.

[0013] As a preferred solution of the present utility model, the transmission gear and the driving gear are both special-shaped gears. The rotating shaft penetrates the connecting sleeve and extends into the de-icing seat. The connection methods of the connecting sleeve, the rotating shaft to the de-icing seat are rotational connections. There are three sets of the infrared heating tubes.

[0014] As a preferred embodiment of the present utility model, the splicing rod and the connecting seat are both made of aluminum alloy. There are multiple groups of splicing rods, and the multiple groups of splicing rods are threadedly connected together through a connecting threaded rod and an internal thread sleeve. The connecting seat is designed in a C-shaped structure.

[0015] As a preferred embodiment of the present utility model, the anti-slip pad is made of anti-slip rubber. The internal thread sleeve penetrates through and extends into the connecting seat. The connection modes of the infrared heating tube, the electromagnetic heating coil, and the servo motor with the power supply interface are all electrical connections, and the power supply interface is a USB interface.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0017] 1. In the present utility model, by providing a de-icing mechanism in the de-icing seat, the design enables the de-icing rod and the cracking cone in the de-icing mechanism to repeatedly impact the ice block through the driving structure, generating a large number of cracks in the ice block. During the use of the de-icing seat, the ice on the power transmission and transformation line can be impacted into smaller ice slag and removed, improving the safety of the workers below. This solves the problem that the existing de-icing device uses the impact of mechanical equipment to remove ice, and there are large ice slag in the ice generated by the impact. When the large ice slag falls, it is easy to cause harm and the safety is relatively low.

[0018] 2. In the present utility model, by providing a connecting mechanism in the de-icing seat, the design enables the operator to adjust the number of splicing rods below the connecting seat according to the height of the power transmission and transformation line through the connecting seat and the splicing rod in the connecting mechanism. During the use of the de-icing seat, it is relatively convenient to adjust the installation number of the splicing rods according to the height of the power transmission and transformation line, enabling the de-icing seat to remove the ice on power transmission and transformation lines at different heights. This solves the problem that the height of the existing de-icing equipment is relatively fixed and it is impossible to perform de-icing operations on power transmission and transformation lines at different heights. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0020] Figure 2 is a partial front sectional view of the de-icing seat of the present utility model;

[0021] Figure 3 is the present utility model Figure 2 enlarged view of part A in;

[0022] Figure 4 is a three-dimensional structural schematic diagram of the splicing rod of the present utility model.

[0023] In the figure: 1, de-icing base; 2, de-icing mechanism; 3, connecting mechanism; 201, rotating shaft; 202, rotating plate; 203, de-icing rod; 204, transmission gear; 205, driving gear; 206, connecting sleeve; 207, electromagnetic heating coil; 208, cracking cone; 209, scroll spring; 210, rotating shaft; 211, servo motor; 212, infrared heating tube; 213, reflecting pad; 301, connecting seat; 302, splicing rod; 303, internal thread sleeve; 304, connecting threaded rod; 305, anti-slip pad; 306, power interface. Specific embodiments

[0024] Next, in combination with the embodiments of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described. 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.

[0025] Embodiment, please refer to Figures 1-4 , the present invention provides a technical solution:

[0026] The de-icing device for power transmission and transformation lines includes a de-icing base 1, a de-icing mechanism 2 is arranged inside the de-icing base 1, and a connecting mechanism 3 is arranged on the outer wall of the de-icing base 1;

[0027] Among them, the de-icing base 1 is made of heat-insulating material, and the de-icing base 1 is designed in a U-shaped structure;

[0028] In this embodiment, referring to Figure 2 and Figure 3 , the de-icing mechanism 2 includes a rotating shaft 201 fixedly connected inside the de-icing base 1, a rotating plate 202 is fixedly connected to the outer wall of the rotating shaft 201 and inside the de-icing base 1, a de-icing rod 203 is fixedly connected to the outer wall of the rotating plate 202, a transmission gear 204 is fixedly connected to the outer wall of the rotating plate 202 and near the de-icing rod 203, a driving gear 205 is meshed and connected to the outer wall of the transmission gear 204 and on the side far from the de-icing rod 203, a connecting sleeve 206 is fixedly connected to the outer wall of the driving gear 205, an electromagnetic heating coil 207 is fixedly connected inside the de-icing rod 203, a cracking cone 208 is fixedly connected to the outer wall of the de-icing rod 203 and on the side far from the rotating plate 202, a scroll spring 209 is fixedly connected to the outer wall of the rotating shaft 201 and inside the rotating plate 202, a rotating shaft 210 is fixedly connected to the center of the inside of the connecting sleeve 206, a servo motor 211 is fixedly connected to the front of the de-icing base 1 and at the corresponding position of the rotating shaft 210, an infrared heating tube 212 is fixedly connected to the center of the bottom of the de-icing base 1, and a reflecting pad 213 is fixedly connected to the bottom of the de-icing base 1 and near the infrared heating tube 212;

[0029] Among them, the rotating plate 202, the connecting sleeve 206, the deicing rod 203, and the cracking cone 208 are all made of stainless steel. There are two sets of the rotating shaft 201, the rotating plate 202, the deicing rod 203, and the servo motor 211. The deicing rod 203 penetrates and extends outside the deicing seat 1. The connection methods of the servo motor 211 with the rotating shaft 210 and the scroll spring 209 with the rotating plate 202 are both fixed connections. The reflection pad 213 is made of aluminum foil. The cracking cone 208 is designed with a triangular cone structure, and there are multiple sets of cracking cones 208. The connection methods of the deicing rod 203, the rotating plate 202 with the deicing seat 1 are both sliding connections. The transmission gear 204 and the driving gear 205 are both special-shaped gears. The rotating shaft 210 penetrates the connecting sleeve 206 and extends into the deicing seat 1. The connection methods of the connecting sleeve 206, the rotating shaft 210 with the deicing seat 1 are rotational connections. There are three sets of infrared heating tubes 212;

[0030] In this embodiment, referring to Figure 2 Figure 4 , the connecting mechanism 3 includes a connecting seat 301 fixedly connected to the top of the deicing seat 1. A splicing rod 302 is slidably connected to the bottom of the connecting seat 301. A threaded sleeve 303 is fixedly connected to the bottom of the splicing rod 302. A connecting threaded rod 304 is fixedly connected to the bottom of the splicing rod 302 and directly above the threaded sleeve 303. An anti-slip pad 305 is fixedly connected to the outer wall of the splicing rod 302. A power supply interface 306 is fixedly connected inside the connecting seat 301 and above the splicing rod 302;

[0031] Among them, the splicing rod 302 and the connecting seat 301 are both made of aluminum alloy. There are multiple sets of splicing rods 302, and multiple sets of splicing rods 302 are screwed together through the connecting threaded rod 304 and the threaded sleeve 303. The connecting seat 301 is designed with a C-shaped structure. The anti-slip pad 305 is made of anti-slip rubber. The threaded sleeve 303 penetrates and extends into the connecting seat 301. The connection methods of the infrared heating tube 212, the electromagnetic heating coil 207, and the servo motor 211 with the power supply interface 306 are all electrical connections. The power supply interface 306 is a USB interface.

[0032] The working process of the present utility model: When the deicing device for transmission and distribution lines designed by this solution is in operation, insert the power cord into the power supply interface 306. Calculate the number of splicing rods 302 installed below the connecting seat 301 according to the height of the transmission and distribution line that needs to be deiced. Take out the appropriate number of splicing rods 302. Screw the connecting threaded rod 304 of the second set of splicing rods 302 into the threaded sleeve 303 of the first set of splicing rods 302. Repeat the operation to assemble multiple sets of splicing rods 302 together. Then screw the connecting threaded rod 304 of the first set of splicing rods 302 into the connecting seat 301, and install the spliced splicing rods 302 into the connecting seat 301;

[0033] The operator moves the de-icing seat 1 above the power transmission and transformation line by lifting the spliced splicing rods 302, and then drives the de-icing seat 1 to move downward through the spliced splicing rods 302, and the power transmission and transformation line enters the descending de-icing seat 1;

[0034] Connect the power cord to an external power source, start the infrared heating tube 212, the electromagnetic heating coil 207, and the servo motor 211. The servo motor 211 drives the connecting sleeve 206 and the driving gear 205 to rotate through the rotating shaft 210. The rotating driving gear 205 drives the rotating plate 202 and the de-icing rod 203 to rotate downward through the transmission gear 204. The downward rotating de-icing rod 203 hits the ice on the power transmission and transformation line. The cracking cone 208 on the outer wall of the de-icing rod 203 inserts into the ice. The inserted cracking cone 208 causes a large number of cracks to appear in the ice. At the same time, the continuously rotating driving gear 205 disengages from the transmission gear 204. The scroll spring 209 drives the de-icing rod 203 and the cracking cone 208 to rotate upward through the rotating plate 202. The de-icing rod 203 and the cracking cone 208 disengage from the ice. The electromagnetic heating coil 207 heats the de-icing rod 203 and the cracking cone 208. The heated cracking cone 208 can melt the surrounding ice, facilitating the disengagement of the cracking cone 208 from the ice. The continuously rotating driving gear 205 repeatedly engages and disengages with the transmission gear 204, so that the de-icing rod 203 and the cracking cone 208 continuously hit the ice. Each impact of the de-icing rod 203 and the cracking cone 208 increases the number of cracks inside the ice. When the number of cracks inside the ice reaches a certain level, the ice cannot maintain its complete shape, and the ice will crack along the internal cracks. The cracked ice forms a large number of small ice slag and falls off from the power transmission and transformation line. The infrared heating tube 212 heats the power transmission and transformation line, melting the remaining ice slag on the power transmission and transformation line. The reflection pad 213 made of aluminum foil can reflect the infrared rays emitted by the infrared heating tube 212, enabling the infrared heating tube 212 to concentrate on heating the ice slag on the power transmission and transformation line;

[0035] After the de-icing is completed, drive the de-icing seat 1 to disengage from the power transmission and transformation line by moving the spliced splicing rods 302.

[0036] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. The de-icing equipment for power transmission and transformation lines includes a de-icing seat (1), and is characterized in that: An ice removal mechanism (2) is arranged inside the ice removal base (1), and a connection mechanism (3) is arranged on the outer wall of the ice removal base (1); The ice removal mechanism (2) includes a rotating shaft (201) fixedly connected inside the ice removal base (1). An inner rotating plate (202) is fixedly connected to the outer wall of the rotating shaft (201) inside the ice removal base (1). Ice removal rods (203) are fixedly connected to the outer wall of the rotating plate (202). A transmission gear (204) is fixedly connected to the outer wall of the rotating plate (202) near the ice removal rods (203). A driving gear (205) is meshed and connected to the outer wall of the transmission gear (204) on the side away from the ice removal rods (203). A connection sleeve (206) is fixedly connected to the outer wall of the driving gear (205). An electromagnetic heating coil (207) is fixedly connected inside the ice removal rod (203). A cracking cone (208) is fixedly connected to the outer wall of the ice removal rod (203) on the side away from the rotating plate (202). A scroll spring (209) is fixedly connected to the outer wall of the rotating shaft (201) inside the rotating plate (202). A rotating shaft (210) is fixedly connected to the center inside the connection sleeve (206). A servo motor (211) is fixedly connected to the front of the ice removal base (1) at the corresponding position of the rotating shaft (210). An infrared heating tube (212) is fixedly connected to the center of the bottom of the ice removal base (1). A reflection pad (213) is fixedly connected to the bottom of the ice removal base (1) near the infrared heating tube (212).

2. The ice removal device for power transmission and transformation lines according to claim 1, characterized in that: The connection mechanism (3) includes a connection seat (301) fixedly connected to the top of the ice removal base (1). A splicing rod (302) is slidably connected to the bottom of the connection seat (301). An internally threaded sleeve (303) is fixedly connected to the bottom of the splicing rod (302). A connection threaded rod (304) is fixedly connected to the bottom of the splicing rod (302) directly above the internally threaded sleeve (303). An anti-slip pad (305) is fixedly connected to the outer wall of the splicing rod (302). A power interface (306) is fixedly connected inside the connection seat (301) above the splicing rod (302).

3. The ice removal device for power transmission and transformation lines according to claim 1, characterized in that: The ice removal base (1) is made of heat-insulating material and is designed in a U-shaped structure.

4. The de-icing device for power transmission and transformation lines according to claim 1, characterized in that: The rotating plate (202), connection sleeve (206), ice removal rods (203) and cracking cones (208) are all made of stainless steel. There are two sets of the rotating shaft (201), rotating plate (202), ice removal rods (203) and servo motor (211). The ice removal rods (203) penetrate and extend outside the ice removal base (1). The connection methods of the servo motor (211) to the rotating shaft (210) and the scroll spring (209) to the rotating plate (202) are both fixed connections.

5. The ice removal device for power transmission and transformation lines according to claim 1, characterized in that: The reflection pad (213) is made of aluminum foil. The cracking cone (208) is designed with a triangular pyramid structure. There are multiple groups of the cracking cones (208). The connection methods of the ice removal rod (203), the rotating plate (202) and the ice removal seat (1) are all sliding connections.

6. The ice removal device for power transmission and transformation lines according to claim 1, characterized in that: The transmission gear (204) and the driving gear (205) are both special-shaped gears. The rotating shaft (210) penetrates through the connecting sleeve (206) and extends into the ice removal seat (1). The connection methods of the connecting sleeve (206), the rotating shaft (210) and the ice removal seat (1) are rotational connections. There are three groups of the infrared heating tubes (212).

7. The ice removal device for power transmission and transformation lines according to claim 2, characterized in that: The splicing rods (302) and the connecting seats (301) are both made of aluminum alloy. There are multiple groups of the splicing rods (302), and the multiple groups of splicing rods (302) are threadedly connected together through the connecting threaded rods (304) and the internal thread sleeves (303). The connecting seat (301) is designed with a C-shaped structure.

8. The ice removal device for power transmission and transformation lines according to claim 2, characterized in that: The anti-slip pad (305) is made of anti-slip rubber. The internal thread sleeve (303) penetrates through and extends into the connecting seat (301). The connection methods of the infrared heating tube (212), the electromagnetic heating coil (207), the servo motor (211) and the power interface (306) are all electrical connections. The power interface (306) is a USB interface.

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