Anti-corrosion high-altitude line counter weight sheet and manufacturing process thereof

Abstract

The invention discloses an anti-corrosion high-altitude line counter weight piece and a manufacturing process thereof, and belongs to the technical field of counter weight pieces, the anti-corrosion high-altitude line counter weight piece comprises a bearing support, a counter weight piece body is arranged on the bearing support, an anti-corrosion coating is arranged on the counter weight piece body, and the counter weight piece body is subjected to anti-corrosion protection by arranging the anti-corrosion coating on the counter weight piece body. The problems that when an existing heavy hammer piece is used, due to the fact that the heavy hammer piece is exposed outside for a long time, the heavy hammer piece is prone to corrosion and damage, the heavy hammer piece is prone to falling off, the windage yaw prevention capacity of a high-altitude line cannot be fully guaranteed, and the use effect of the heavy hammer piece is poor are solved. When the heavy hammer is used, the protective cover extends out of the bearing support, the heavy hammer body can be covered and protected by arranging the cover plate, the heavy hammer body is prevented from being corroded, the heavy hammer body can be prevented from falling off, the windage yaw prevention capacity of a high-altitude line can be fully guaranteed, and the using effect of the heavy hammer can be improved.

Description

Technical Field

[0001] The invention relates to the technical field of weight pieces, in particular to an anti-corrosion high-altitude line weight piece and a manufacturing process thereof. Background Art

[0002] The weight piece is used on the high-altitude line. It is a kind of power fittings. Its main function is to prevent the high-altitude line from swaying left and right after being blown by strong wind, resulting in insufficient insulation distance between the high-altitude line and the tower or other objects. The weight piece is required to be heavy enough to stabilize the high-altitude line and prevent wind deflection.

[0003] The existing weight hammer pieces are exposed to the outside for a long time during use, which causes the weight hammer pieces to be easily rusted and damaged, and the weight hammer pieces are easy to fall off, which cannot fully guarantee the wind deflection resistance of the high-altitude line, resulting in poor use effect of the weight hammer pieces. Summary of the invention

[0004] The purpose of the present invention is to provide a rust-proof high-altitude line weight hammer piece and its manufacturing process, which can prevent the weight hammer piece body from rusting and falling off, can fully ensure the wind-proof deflection capability of the high-altitude line, can improve the use effect of the weight hammer piece, and solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A rust-proof high-altitude line weight piece, comprising a bearing support, a weight piece body is arranged on the bearing support, and an anti-corrosion coating is arranged on the weight piece body. By arranging the anti-corrosion coating on the weight piece body, the weight piece body is protected from rust;

[0007] The anti-corrosion coating includes the following raw materials in parts by weight:

[0008] Glycerol rosin ester 80-90 parts, wollastonite 5-9 parts, rust inhibitor 1-3 parts, lubricant 1-3 parts, dispersant 1-2 parts, antistatic agent 1-2 parts and organic bentonite 2-4 parts.

[0009] Preferably, the weight piece body is surrounded by a protective cover in the bearing support, and the protective cover is movably connected to the bearing support.

[0010] Preferably, the bearing support comprises a base plate, a positioning center column and a supporting retaining ring, a positioning center column is arranged at the middle end of the base plate, and a weight piece body is superimposed on the positioning center column.

[0011] Preferably, the weight hammer plate body is located on the inner side of the support baffle ring, and the support baffle ring is arranged on the circumferential surface of the base plate, and a guide column is arranged on the inner side of the support baffle ring, and the protective cover is movably connected to the guide column, and the protective cover is supported and guided by the guide column so that the protective cover can move vertically on the guide column.

[0012] Preferably, a driving motor is arranged on the inner side of the supporting retaining ring, the output shaft of the driving motor is connected to a transmission screw through a coupling, and the transmission screw is installed on the inner side of the supporting retaining ring through a bearing.

[0013] Preferably, the transmission screw is threadedly connected to a linkage plate, and the linkage plate is mounted on the outer surface of the protective cover.

[0014] Preferably, a cover plate for covering the weight hammer piece body is provided on the top of the protective cover, wherein the cover plate is provided on a limiting rod, and the limiting rod is installed on the top of the protective cover.

[0015] Preferably, the cover plate is fixed on the protective cover by means of an insertion rod.

[0016] Preferably, the insertion rod is connected to a support plate via a coil spring and a telescopic guide column, and the support plate is mounted on a protective cover.

[0017] According to another aspect of the present invention, there is provided a manufacturing process for a rust-proof overhead line weight sheet as described above, comprising the following steps:

[0018] S1: Add glycerol rosin ester, wollastonite, rust inhibitor, lubricant, dispersant, antistatic agent and organic bentonite into a disperser, use a high-speed stirrer to form strong turbulence locally, and then stir, disperse and emulsify the materials to form an anti-corrosion coating;

[0019] S2: spraying the anti-corrosion paint evenly on the weight hammer body to form an anti-corrosion coating on the weight hammer body, and stacking the weight hammer bodies on the bearing support in sequence.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] The present invention provides an anti-rust coating on the weight hammer body, which can protect the weight hammer body from rust. When in use, the driving motor is started to drive the transmission screw to rotate, so that the linkage plate and the protective cover move vertically under the guidance of the guide column, and the protective cover extends out of the bearing support, thereby shielding and protecting the weight hammer body. Moreover, by providing a cover plate and assembling the cover plate on the limit rod, the cover plate can cover the weight hammer body, protect the weight hammer body, avoid rust on the weight hammer body, and prevent the weight hammer body from falling off. The wind deflection resistance of the high-altitude line can be fully guaranteed, and the use effect of the weight hammer can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a forward schematic diagram of the anti-corrosion high-altitude line weight hammer piece of the present invention;

[0023] Figure 2 It is a positive cross-sectional view of the anti-corrosion high-altitude line weight hammer piece of the present invention;

[0024] Figure 3 A front cross-sectional view of a protective cover provided on the bearing support of the present invention;

[0025] Figure 4 A front cross-sectional view of a cover plate provided on the protective cover of the present invention;

[0026] Figure 5 It is a cross-sectional exploded view of a cover plate provided on the protective cover of the present invention;

[0027] Figure 6 For the present invention Figure 4 Enlarged view of point A in .

[0028] In the figure: 1. bearing support; 11. bottom plate; 12. positioning center column; 13. support ring; 131. guide column; 132. drive motor; 133. transmission screw; 134. linkage plate; 2. weight hammer body; 3. protective cover; 31. limit rod; 32. plug rod; 33. spiral spring; 34. telescopic guide column; 35. support plate; 4. cover plate. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] In order to solve the problem that the existing heavy hammer pieces are exposed to the outside for a long time during use, causing the heavy hammer pieces to rust and be damaged, and the heavy hammer pieces are easy to fall off, which cannot fully guarantee the wind deflection resistance of the high-altitude line, resulting in poor use of the heavy hammer pieces, please refer to Figure 1-Figure 6 , this embodiment provides the following technical solutions:

[0031] Embodiment 1

[0032] A rust-proof high-altitude line weight piece comprises a bearing support 1 on which a weight piece body 2 is arranged.

[0033] Specifically, the weight hammer body 2 is provided with an anti-corrosion coating;

[0034] It should be noted that, by providing an anti-corrosion coating on the weight hammer body 2, the weight hammer body 2 can be protected from corrosion to prevent the weight hammer body 2 from rusting.

[0035] The anti-corrosion coating includes the following raw materials in parts by weight:

[0036] Glycerol rosin ester 80-90 parts, wollastonite 5-9 parts, rust inhibitor 1-3 parts, lubricant 1-3 parts, dispersant 1-2 parts, antistatic agent 1-2 parts and organic bentonite 2-4 parts.

[0037] It should be noted that glycerol rosin ester, wollastonite, rust inhibitor, lubricant, dispersant, antistatic agent and organic bentonite are added to a disperser, and a high-speed stirrer is used to form a strong turbulent flow locally, and then the materials are stirred, dispersed and emulsified to form an anti-corrosion coating;

[0038] It should be noted that the anti-corrosion paint is evenly sprayed on the weight hammer body 2 to form an anti-corrosion coating on the weight hammer body 2, which can provide anti-corrosion protection for the weight hammer body 2 and prevent the weight hammer body 2 from rusting.

[0039] In order to better demonstrate the manufacturing process of the anti-corrosion high-altitude line weight piece, this embodiment now provides a manufacturing process of the anti-corrosion high-altitude line weight piece as described above, comprising the following steps:

[0040] S1: Add glycerol rosin ester, wollastonite, rust inhibitor, lubricant, dispersant, antistatic agent and organic bentonite into a disperser, use a high-speed stirrer to form strong turbulence locally, and then stir, disperse and emulsify the materials to form an anti-corrosion coating;

[0041] S2: spraying the anti-corrosion paint evenly on the weight hammer body 2 to form an anti-corrosion coating on the weight hammer body 2, and stacking the weight hammer body 2 on the bearing support 1 in sequence.

[0042] Embodiment 2

[0043] The weight hammer body 2 is surrounded by a protective cover 3 in the bearing support 1 .

[0044] The protective cover 3 is movably connected to the bearing support 1 .

[0045] In this embodiment, the bearing support 1 includes a bottom plate 11 , a positioning center column 12 and a supporting retaining ring 13 .

[0046] Specifically, a positioning center column 12 is disposed at the middle end of the bottom plate 11 , and a weight piece body 2 is superimposed on the positioning center column 12 .

[0047] Specifically, the weight piece body 2 is located inside the support baffle ring 13 , and the support baffle ring 13 is arranged on the circumferential surface of the bottom plate 11 .

[0048] By adopting the above technical solution, the weight piece body 2 is superimposed on the positioning center column 12 , so that the weight piece body 2 is placed on the bottom plate 11 , and the weight piece body 2 is located on the inner side of the support retaining ring 13 .

[0049] In this embodiment, a guide column 131 is provided on the inner side of the support ring 13 , and the protective cover 3 is movably connected to the guide column 131 .

[0050] It should be noted that the protective cover 3 is supported and guided by the guide columns 131 to ensure that the protective cover 3 moves vertically on the guide columns 131 .

[0051] In this embodiment, a driving motor 132 is disposed inside the support retaining ring 13 , and an output shaft of the driving motor 132 is connected to a transmission screw 133 via a coupling, and the transmission screw 133 is installed inside the support retaining ring 13 via a bearing.

[0052] Specifically, the driving motor 132 is started, and the driving motor 132 can drive the transmission screw 133 to rotate, so as to drive the protective cover 3 to move vertically on the guide column 131.

[0053] In this embodiment, the transmission screw 133 is threadedly connected to the linkage plate 134 , and the linkage plate 134 is installed on the outer surface of the protective cover 3 .

[0054] It should be noted that the inner surface of the protective cover 3 is in close contact with the weight piece body 2. When the protective cover 3 moves vertically on the guide column 131, the inner surface of the protective cover 3 is always in close contact with the weight piece body 2, which can better shield and protect the weight piece body 2 and prevent the weight piece body 2 from rusting.

[0055] Specifically, start the drive motor 132, which can drive the transmission screw 133 to rotate. During the rotation process, the transmission screw 133 can drive the linkage plate 134 and the protective cover 3 to move vertically under the guidance of the guide column 131, so that the protective cover 3 extends out of the bearing support 1, thereby shielding and protecting the heavy hammer piece body 2 to prevent the heavy hammer piece body 2 from rusting.

[0056] Embodiment 3

[0057] In this embodiment, a cover plate 4 for covering the weight piece body 2 is disposed on the top of the protective cover 3 , wherein the cover plate 4 is disposed on a limiting rod 31 , and the limiting rod 31 is installed on the top of the protective cover 3 .

[0058] It should be noted that the cover plate 4 can be limited by the provided limiting rod 31 to prevent the cover plate 4 from sliding on the protective cover 3 .

[0059] By setting the cover plate 4 and assembling the cover plate 4 on the limiting rod 31, the cover plate 4 can cover the weight hammer body 2, protect the weight hammer body 2, avoid rusting of the weight hammer body 2, prevent the weight hammer body 2 from falling off, fully guarantee the anti-wind deflection capability of the high-altitude line, and improve the use effect of the weight hammer.

[0060] Embodiment 4

[0061] In order to ensure that the cover plate 4 is better assembled on the protective cover 3 and prevent the cover plate 4 from falling off the protective cover 3, in this embodiment, the cover plate 4 is fixed on the protective cover 3 by the insertion rod 32, so that the cover plate 4 is fixed on the protective cover 3, which can prevent the cover plate 4 from falling off the protective cover 3.

[0062] Specifically, the cover plate 4 is assembled on the limiting rod 31 , and the insertion rod 32 is inserted into the cover plate 4 , and the insertion rod 32 enters into the limiting rod 31 . At this time, the cover plate 4 is fixed on the protective cover 3 to prevent the cover plate 4 from falling off the protective cover 3 .

[0063] It should be noted that a limiting through groove for assembling the limiting rod 31 is formed on the cover plate 4 , and a slot for assembling the insertion rod 32 is formed on the cover plate 4 , wherein the limiting through groove and the slot are connected.

[0064] It should be noted that a limiting groove for the insertion rod 32 to be inserted is provided on the limiting rod 31 .

[0065] The insertion rod 32 is connected to the support plate 35 through a coil spring 33 and a telescopic guide column 34 , and the support plate 35 is installed on the protective cover 3 .

[0066] It should be noted that the coil spring 33 is located on the periphery of the telescopic guide column 34;

[0067] It should be noted that one end of the coil spring 33 and the telescopic guide column 34 are both connected to the insertion rod 32 , and the other ends of the coil spring 33 and the telescopic guide column 34 are both connected to the support plate 35 .

[0068] During assembly, the insertion rod 32 is driven to move, so that the insertion rod 32 squeezes the coil spring 33 and the telescopic guide column 34. The coil spring 33 and the telescopic guide column 34 shrink due to the squeezing of the insertion rod 32 until the insertion rod 32 no longer blocks the cover plate 4 from being installed on the limit rod 31. At this time, the cover plate 4 is assembled on the limit rod 31, so that the cover plate 4 is placed on the protective cover 3, and the insertion rod 32 is released. The coil spring 33 and the telescopic guide column 34 are reset and extended because they are no longer squeezed by the insertion rod 32, so that the insertion rod 32 is inserted into the cover plate 4, and the insertion rod 32 enters the limit rod 31. At this time, the cover plate 4 is fixed on the protective cover 3, which can prevent the cover plate 4 from falling off from the protective cover 3, and can prevent the heavy hammer piece body 2 from falling off, which can fully ensure the wind deflection resistance of the high-altitude line and improve the use effect of the heavy hammer piece.

[0069] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0070] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rust-proof overhead line weight, comprising a bearing support (1), characterized in that: A weight piece body (2) is arranged on the bearing support (1), and an anti-corrosion coating is arranged on the weight piece body (2); The anti-corrosion coating includes the following raw materials in parts by weight: Glycerol rosin ester 80-90 parts, wollastonite 5-9 parts, rust inhibitor 1-3 parts, lubricant 1-3 parts, dispersant 1-2 parts, antistatic agent 1-2 parts and organic bentonite 2-4 parts.

2. The anti-corrosion overhead line weight piece according to claim 1, characterized in that: The weight piece body (2) is surrounded by a protective cover (3) in the bearing support (1), and the protective cover (3) is movably connected to the bearing support (1).

3. The anti-corrosion overhead line weight piece according to claim 1, characterized in that: The bearing support (1) comprises a base plate (11), a positioning center column (12) and a supporting baffle ring (13); a positioning center column (12) is arranged at the middle end of the base plate (11); and a weight piece body (2) is superimposed on the positioning center column (12).

4. The anti-corrosion overhead line weight piece according to claim 3, characterized in that: The weight piece body (2) is located inside the support baffle ring (13), and the support baffle ring (13) is arranged on the circumferential surface of the bottom plate (11). A guide column (131) is arranged inside the support baffle ring (13), and the protective cover (3) is movably connected to the guide column (131).

5. The anti-corrosion overhead line weight piece according to claim 4, characterized in that: A driving motor (132) is arranged on the inner side of the supporting retaining ring (13); an output shaft of the driving motor (132) is connected to a transmission screw (133) via a coupling; and the transmission screw (133) is installed on the inner side of the supporting retaining ring (13) via a bearing.

6. The anti-corrosion overhead line weight piece according to claim 5, characterized in that: The transmission screw rod (133) is threadedly connected to a linkage plate (134), and the linkage plate (134) is mounted on the outer surface of the protective cover (3).

7. The anti-corrosion overhead line weight piece according to claim 2, characterized in that: A cover plate (4) for covering the weight piece body (2) is arranged on the top of the protective cover (3), wherein the cover plate (4) is arranged on a limiting rod (31), and the limiting rod (31) is installed on the top of the protective cover (3).

8. A manufacturing process for manufacturing the anti-corrosion overhead line weight sheet according to claim 1, characterized in that: The steps include: S1: Add glycerol rosin ester, wollastonite, rust inhibitor, lubricant, dispersant, antistatic agent and organic bentonite into a disperser, use a high-speed stirrer to form strong turbulence locally, and then stir, disperse and emulsify the materials to form an anti-corrosion coating; S2: evenly spraying the anti-corrosion paint on the weight hammer body (2) to form an anti-corrosion coating on the weight hammer body (2), and sequentially stacking the weight hammer body (2) on the bearing support (1).

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