Multifunctional deicer for hydropower station

Abstract

The utility model discloses a multifunctional deicer for a hydropower station, which comprises a main body mechanism, the main body mechanism comprises a second threaded cylinder, and the circumferential outer wall of the second threaded cylinder is in threaded connection with a fixed cylinder; the deicing mechanism comprises a connecting frame fixedly connected to the outer wall of the top of the second threaded cylinder, sleeves are fixedly connected to the outer walls of the two sides of the connecting frame, first springs are fixedly connected to the inner walls of the tail ends of inner cavities of the sleeves, and sliding frames are fixedly connected to the tail ends of the first springs; an inner cavity of the sliding frame is fixedly connected with a heating wire and a supporting mechanism, and the supporting mechanism comprises a fixing frame fixedly connected to the outer wall of the first threaded cylinder. The utility model relates to an electric wire deicing device, and aims to solve the problems that a telescopic rod needs to be lengthened when a high electric wire is deiced, but when the lengthened telescopic rod is used for deicing the electric wire, larger force needs to be applied when the electric wire is deiced due to the too long length, and the electric wire at the high position is inconvenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of deicing in hydropower stations, in particular to a multifunctional deicer for hydropower stations. Background Art

[0002] In hydropower stations, anti-icing projects are of utmost importance in winter. Due to the humid environment, ice easily accumulates on power equipment and wires when the temperature drops, affecting the normal operation of the equipment. If extreme weather disasters such as low temperature, rain and snow occur, it will have a severe impact on the safe operation of the power grid. For example, if the power transmission and transformation facilities are severely covered with ice, the power transmission lines will collapse, break, or trip.

[0003] However, it still has the following disadvantages in actual use:

[0004] A multifunctional deicer for a hydropower station with a search publication number of CN204464912U includes a deicer body and an insulating telescopic rod connected to the deicer body, an ice-breaking tip is arranged at one end of the deicer body, an ice scraper is arranged at the other end of the deicer body, the ice scraper has a straight plate edge and a curved plate edge, and the ice scraper is L-shaped as a whole. The utility model has the characteristics of simple structure, easy to carry, and good deicing effect.

[0005] However, when the above device is used to de-ice electric wires at a high position, the telescopic rod needs to be extended. However, when the extended telescopic rod is used to de-ice the electric wires, a greater force needs to be exerted to de-ice the electric wires due to the excessive length, which is inconvenient to use for high electric wires. Utility Model Content

[0006] The utility model aims to provide a multifunctional deicer for a hydropower station to solve the problem raised in the above-mentioned background technology that when deicing electric wires at a high height, it is necessary to extend the telescopic rod, but when the extended telescopic rod is used to de-ice the electric wires, a greater force needs to be exerted when de-icing the electric wires due to the excessive length, which is inconvenient to use for high electric wires.

[0007] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0008] The utility model is a multifunctional deicer for a hydropower station, comprising:

[0009] The main body mechanism comprises a second threaded cylinder, and a fixing cylinder is threadedly connected to the circumferential outer wall of the second threaded cylinder;

[0010] The defrosting mechanism includes a connecting frame fixedly connected to the outer wall of the top of the second threaded cylinder, sleeves are fixedly connected to the outer walls on both sides of the connecting frame, a first spring is fixedly connected to the inner wall at the end of the inner cavity of the sleeve, and the first spring, the end of the first spring is fixedly connected to a sliding frame, and a heating wire is fixedly connected to the inner cavity of the sliding frame.

[0011] Furthermore, a battery is fixedly connected to the outer wall of the bottom of the fixed cylinder, a support rod is fixedly connected to the outer wall of the top of the battery around the circumference, the support rod is fixedly connected to the outer wall of the fixed cylinder, and the battery is electrically connected to the heating wire;

[0012] Furthermore, a first threaded cylinder is fixedly connected to the outer wall of the bottom of the battery, and a support cylinder is threadedly connected to the outer wall of the circumference of the first threaded cylinder;

[0013] Furthermore, the outer walls of both sides of the sleeve are symmetrically hinged with heat preservation frames, and a second spring is fixedly connected between the heat preservation frames on two sides;

[0014] Furthermore, it also includes a supporting mechanism, the supporting mechanism includes a fixing frame fixedly connected to the outer wall of the first threaded cylinder, and the upper end of the fixing frame is fixedly connected to a connecting rod fixedly connected to the outer wall of the battery;

[0015] Further, the inner wall of the fixing frame is provided with a mounting groove, the inner wall of the mounting groove is rotatably connected with an annular shaft, the outer wall of the fixing frame is provided with rotating grooves equidistantly around the circumference, the outer wall of the annular shaft is fixedly connected with a rotating frame corresponding to the rotating groove, and the outer wall of the rotating frame is rotatably connected with a supporting frame;

[0016] Compared with the prior art, the advantages of the present invention are:

[0017] 1. The utility model manually rotates the support cylinder and the fixed cylinder so that the electric wire squeezes the first spring to increase the gap between the two sliding frames, allowing the electric wire to enter the circumferential inner wall of the sliding frame, and the sleeve that continues to move upward drives the heat preservation frame to move upward to contact the electric wire. The electric wire pushes the two heat preservation frames apart, and the storage battery is turned on to energize the heating wire. The heating wire heats and melts the ice or snow on the outer wall of the wrapped electric wire. The whole device is manually moved so that the heat preservation frame can shovel the melted ice and snow on the electric wire, thereby accelerating the deicing efficiency and facilitating the deicing of higher electric wires, and the ice and snow can be melted or shoveled.

[0018] 2. Based on beneficial effect 1, when the entire device is not in use or when de-icing wires that are not too high, manually rotate the support cylinder to move it upward to contact the annular shaft to drive the annular shaft to rotate, the annular shaft drives the rotating frame to rotate, and the rotation of the rotating frame drives the support frame to rotate, so that the support frame rotates to the appropriate position and contacts the support platform to support the entire device, reducing the workload and avoiding the need for workers to hold it all the time.

[0019] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a cross-sectional view of the overall structure of the utility model;

[0023] Figure 3 For the utility model Figure 1 A is shown as an enlarged view;

[0024] Figure 4 For the utility model Figure 1 B is an enlarged view shown;

[0025] Figure 5 For the utility model Figure 2 C is an enlarged view shown.

[0026] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0027] 1. Main body; 101. Support cylinder; 102. First threaded cylinder; 103. Battery; 104. Fixed cylinder; 105. Support rod; 106. Second threaded cylinder; 2. De-icing mechanism; 201. Connecting frame; 202. Sleeve; 203. First spring; 204. Sliding frame; 205. Insulating frame; 206. Second spring; 3. Support mechanism; 301. Fixed frame; 302. Mounting groove; 303. Annular shaft; 304. Rotating groove; 305. Rotating frame; 306. Support frame. DETAILED DESCRIPTION

[0028] In order to make the above-mentioned objects, 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 with reference to the accompanying drawings.

[0029] 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 implementation methods disclosed below.

[0030] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0031] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0032] See also Figure 1-5 As shown, this embodiment is a multifunctional deicer for a hydropower station, comprising:

[0033] The main body mechanism 1 includes a second threaded barrel 106, and a fixed barrel 104 is threadedly connected to the outer wall of the second threaded barrel 106;

[0034] The height of the entire device is adjusted by rotating the fixed cylinder 104 along the second threaded cylinder 106;

[0035] The ice-melting mechanism 2 includes a connecting frame 201 fixedly connected to the outer wall of the top of the second threaded cylinder 106, the outer walls on both sides of the connecting frame 201 are fixedly connected to the sleeve 202, the inner wall of the inner cavity end of the sleeve 202 is fixedly connected to the first spring 203, the first spring 203, the end of the first spring 203 is fixedly connected to the sliding frame 204, and the inner cavity of the sliding frame 204 is fixedly connected to the heating wire;

[0036] The sleeve 202 is supported by the connecting frame 201, the sliding frame 204 is stored by the sleeve 202, and the sliding frame 204 is extended and retracted by the first spring 203;

[0037] The outer walls of both sides of the sleeve 202 are symmetrically hinged with heat preservation frames 205, and a second spring 206 is fixedly connected between the two heat preservation frames 205 on one side;

[0038] The second spring 206 rebounds to return the heat preservation frame 205 to its original position, thereby increasing the wrapping range of the wires through the heat preservation frame 205;

[0039] Working principle: When processing higher wires, manually rotate the support cylinder 101 and the fixed cylinder 104 to increase the length of the entire device, so that the two sliding frames 204 in a relaxed state contact the wires, and the wires squeeze the first spring 203 to increase the gap between the two sliding frames 204, so that the wires enter the inner wall of the circumference of the sliding frames 204, and the first spring 203 rebounds to return the two sliding frames 204 to their original positions, and the sleeve 202 that continues to move upward drives the heat preservation frame 205 to move upward to contact the wires, and the wires push the two heat preservation frames 205 apart to stretch the second spring 206, and the second spring 206 rebounds to clamp the heat preservation frame 205 to the wires, thereby increasing the wrapping space for the wires, and turn on the battery 103 to energize the heating wire, and the heating wire heats the ice or snow on the outer wall of the wrapped wire to melt, and manually move the entire device to allow the heat preservation frame 205 to shovel the melted ice and snow on the wires;

[0040] This step speeds up de-icing efficiency, facilitates de-icing of higher wires, and can melt or shovel ice and snow, achieving multifunctionality.

[0041] See also Figure 1-5 As shown, this embodiment is based on the above embodiment 1 and also includes:

[0042] The outer wall of the bottom of the battery 103 is fixedly connected with a first threaded cylinder 102, and the outer wall of the circumference of the first threaded cylinder 102 is threadedly connected with a support cylinder 101;

[0043] The height of the entire device is adjusted by rotating the support cylinder 101 on the outer wall of the first threaded cylinder 102;

[0044] The bottom outer wall of the fixed cylinder 104 is fixedly connected with the battery 103, the top outer wall of the battery 103 is fixedly connected with the support rod 105 around the circumference, the support rod 105 is fixedly connected with the outer wall of the fixed cylinder 104, and the battery 103 is electrically connected with the heating wire;

[0045] The heating wire is powered by the battery 103 to melt the ice and snow on the outer wall of the wire, and the fixing tube 104 is supported by the support rod 105;

[0046] Support mechanism 3, the support mechanism 3 includes a fixing frame 301 fixedly connected to the outer wall of the first threaded cylinder 102, and a connecting rod is fixedly connected to the outer wall of the battery 103 at the upper end of the fixing frame 301;

[0047] The annular shaft 303 is supported by a fixing frame 301;

[0048] The inner wall of the fixed frame 301 is provided with a mounting groove 302, and the inner wall of the mounting groove 302 is rotatably connected to a ring shaft 303. The outer wall of the fixed frame 301 is provided with rotating grooves 304 at equal intervals around the circumference, and the outer wall of the ring shaft 303 is fixedly connected to a rotating frame 305 corresponding to the rotating groove 304, and the outer wall of the rotating frame 305 is rotatably connected to a supporting frame 306;

[0049] The annular shaft 303 can rotate through the mounting groove 302, and the annular shaft 303 is driven to rotate through the support tube 101, and the annular shaft 303 drives the support frame 306 to rotate through the rotating frame 305 to support the entire device;

[0050] Working principle: When the whole device is not used or the wires that are not too high are de-iced, the support cylinder 101 is manually rotated to move upward to contact the annular shaft 303 to drive the annular shaft 303 to rotate, the annular shaft 303 drives the rotating frame 305 to rotate, the rotating frame 305 rotates to drive the support frame 306 to rotate, and the support frame 306 rotates to a suitable position and then contacts the support platform to support the whole device;

[0051] This step reduces the workload and avoids the need for workers to hold the device all the time.

[0052] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0053] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A multifunctional deicer for a hydropower station, characterized in that: include: A main body mechanism (1), the main body mechanism (1) comprising a second threaded cylinder (106), the circumferential outer wall of the second threaded cylinder (106) being threadedly connected to a fixed cylinder (104); A defrosting mechanism (2), the defrosting mechanism (2) comprising a connecting frame (201) fixedly connected to the outer wall of the top of the second threaded cylinder (106), a sleeve (202) fixedly connected to the outer walls on both sides of the connecting frame (201), a first spring (203) fixedly connected to the inner wall at the end of the inner cavity of the sleeve (202), the first spring (203), the end of the first spring (203) fixedly connected to a sliding frame (204), and the inner cavity of the sliding frame (204) fixedly connected to a heating wire.

2. A multifunctional deicer for a hydropower station according to claim 1, characterized in that: The bottom outer wall of the fixed cylinder (104) is fixedly connected to a battery (103), the top outer wall of the battery (103) is fixedly connected to a support rod (105) around the circumference, the support rod (105) is fixedly connected to the outer wall of the fixed cylinder (104), and the battery (103) is electrically connected to the heating wire.

3. A multifunctional deicer for a hydropower station according to claim 2, characterized in that: The outer wall of the bottom of the storage battery (103) is fixedly connected to a first threaded cylinder (102), and the outer wall of the circumference of the first threaded cylinder (102) is threadedly connected to a support cylinder (101).

4. A multifunctional deicer for a hydropower station according to claim 1, characterized in that: The outer walls of both sides of the sleeve (202) are symmetrically hinged with heat preservation frames (205), and a second spring (206) is fixedly connected between the heat preservation frames (205) on two sides.

5. The multifunctional deicer for a hydropower station according to claim 3, characterized in that: It also includes a support mechanism (3), the support mechanism (3) including a fixing frame (301) fixedly connected to the outer wall of the first threaded cylinder (102), the upper end of the fixing frame (301) being fixedly connected to a connecting rod fixedly connected to the outer wall of the storage battery (103).

6. A multifunctional deicer for a hydropower station according to claim 5, characterized in that: The inner wall of the fixed frame (301) is provided with a mounting groove (302), the inner wall of the mounting groove (302) is rotatably connected to a ring shaft (303), the outer wall of the fixed frame (301) is provided with rotation grooves (304) equidistantly around the circumference, the outer wall of the ring shaft (303) is fixedly connected to a rotating frame (305) corresponding to the rotation groove (304), and the outer wall of the rotating frame (305) is rotatably connected to a support frame (306).

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