Hydraulic tension plate conductive paste smearing device

Abstract

The invention discloses a hydraulic tension plate conductive paste smearing device which comprises a barrel, a containing cavity is formed in the inner wall of the barrel and used for containing conductive paste, a paste outlet is formed in the top end of the barrel and connected with a nozzle through a connecting piece, and an extrusion piece is connected to the top end of the barrel. One end, far away from the connecting piece, of the nozzle is flat, and the nozzle can be clamped in a gap between two groups of connected hydraulic tension plates; when in use, the nozzle is clamped in a gap between the two groups of connected hydraulic tension plates, and the flat nozzle is adopted, so that the nozzle can be clamped in the gap between the two groups of connected hydraulic tension plates, and the nozzle does not need to be fixed by hands; meanwhile, the flat nozzle is more suitable for the shape of the gap, so that the conductive paste extruded from the nozzle can completely enter the gap, waste of the conductive paste is avoided, the gap can be rapidly filled with the conductive paste, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of conductive paste, in particular to a kind of hydraulic strain plate conductive paste smearing device. BACKGROUND

[0002] Transmission line runs long, and line health level is low, especially when hydraulic strain current drainage plate generates certain temperature in long-term through current, thereby causing the conductive performance of most strain drainage plate conductive paste to reduce, most of them are adopted in the process of power-off maintenance strain drainage plate bolt is loosened after using flat screwdriver or steel saw strip mode smearing, in the process of smearing, it often occurs that steel saw strip breaks into drainage plate inside to cause drainage plate bolt to be all opened to cause time waste, and using flat screwdriver or steel saw strip mode smearing can produce uneven and lead to conductive performance decline, while there are problems such as waste of conductive paste.

[0003] And the smearing device of existing conductive paste needs to be operated by both hands when using, which is very inconvenient for smearing conductive paste for hydraulic strain current drainage plate on transmission line, and the existing conductive paste smearing device cannot smear conductive paste for hydraulic strain current drainage plate of different angles, when the angle of gap between hydraulic strain current drainage plates changes, or the work of smearing conductive paste for adjacent position of hydraulic strain current drainage plate is needed, the worker needs to move position to corresponding angle and position to carry out smearing work, which is very inconvenient for high-altitude operation. SUMMARY

[0004] Therefore, the technical problem to be solved by the present application is that the smearing device of existing conductive paste needs to be operated by both hands when using, and the existing conductive paste smearing device cannot smear conductive paste for hydraulic strain current drainage plate of different angles.

[0005] The above technical problem is solved by the following technical scheme: the present application provides a kind of hydraulic strain plate conductive paste smearing device, it includes cylinder, the inner wall of the cylinder forms accommodating cavity for placing conductive paste, the top of the cylinder is provided with out paste mouth, the out paste mouth is connected with nozzle by connecting piece, the top of the cylinder is connected with extrusion piece;The end of the nozzle away from the connecting piece is flat, and the nozzle can be clamped in the gap between two groups of connected hydraulic strain plates;When using, the nozzle is clamped in the gap between two groups of connected hydraulic strain plates, then the accommodating cavity in the cylinder is pressed by extrusion piece to make pressure greater, so that the conductive paste enters the gap between two groups of connected hydraulic strain plates under the action of pressure;After at least once pressing extrusion piece, the gap between two groups of connected hydraulic strain plates is filled with conductive paste;When the gap is filled with conductive paste, the conductive paste is uniformly distributed in the gap by the limitation of the volume of the gap itself.

[0006] In a preferred embodiment of the conductive paste smearing device for hydraulic tension insulator, the connecting member can rotate in all directions, so that the user can smear the conductive paste to the gaps of different hydraulic tension insulators in different angles and adjacent positions in the same position.

[0007] In a preferred embodiment of the conductive paste smearing device for hydraulic tension insulator, the bottom end of the barrel is movably connected with a sealing barrel, the sealing barrel is provided with a handle at an end away from the barrel, and a limiting plate is arranged between the handle and the sealing barrel.

[0008] In a preferred embodiment of the conductive paste smearing device for hydraulic tension insulator, the end of the sealing barrel away from the handle is provided with a thrust spring, the end of the thrust spring away from the sealing barrel is provided with a push plate, and the push plate is attached to the inner wall of the barrel; in the use state, the push plate always pushes the remaining conductive paste on the inner wall of the barrel to the top wall of the barrel under the action of the thrust spring.

[0009] In a preferred embodiment of the conductive paste smearing device for hydraulic tension insulator, the top end of the barrel is further provided with a connecting barrel, the outer wall of the connecting barrel is provided with a return spring, and the return spring is in contact with the extruding member.

[0010] In a preferred embodiment of the conductive paste smearing device for hydraulic tension insulator, the extruding member comprises a fixed rod connected with the top end of the barrel and a grip rod connected with the fixed rod; the side of the grip rod close to the connecting barrel is connected with a pressure rod, one end of the pressure rod extends into the connecting barrel, and the end of the pressure rod can extend into the inner wall of the barrel through the connecting barrel; by extending the end of the pressure rod into the inner wall of the barrel, the pressure of the inner wall of the barrel can be increased so that the conductive paste in the connecting member is extruded from the nozzle under the pressure.

[0011] In a preferred embodiment of the conductive paste smearing device for hydraulic tension insulator, the first channel is formed by the inner wall of the barrel, the paste outlet, the connecting member and the nozzle, the first channel is used for storing the conductive paste, and the first channel provides space for the movement of the conductive paste.

[0012] In a preferred embodiment of the conductive paste smearing device for hydraulic tension insulator, the second channel is formed by the inner wall of the connecting barrel and the inner wall of the barrel, and the pressure rod can change the pressure of the inner wall of the barrel by moving in the second channel.

[0013] In a preferred embodiment of the hydraulic strain clamp conductive paste coating device, the connecting member comprises a connecting pipe, the connecting pipe is capable of deformation, one end of the connecting pipe is connected with the paste outlet, the other end of the connecting pipe is connected with the nozzle pipe, and the other end of the nozzle pipe is connected with the nozzle.

[0014] The outer wall of the connecting pipe is provided with a bending force spring, one end of the bending force spring is fixed with the end of the nozzle pipe.

[0015] In a preferred embodiment of the hydraulic strain clamp conductive paste coating device, the connecting member comprises a connecting rod, one end of the connecting rod is connected with the paste outlet through a universal joint, and the other end of the connecting rod is connected with the nozzle pipe through a universal joint.

[0016] The present application has the following advantages: the flat nozzle can be clamped in the gap between two groups of connected hydraulic strain clamps, so that the nozzle does not need to be fixed by hand; the flat nozzle is more suitable for the shape of the gap, so that the conductive paste squeezed out of the nozzle can completely enter the gap, avoiding waste of the conductive paste and allowing the conductive paste to quickly fill the gap, improving work efficiency; when the gap is filled with conductive paste, the conductive paste can be uniformly distributed in the gap by the limitation of the volume of the gap itself;

[0017] By connecting the nozzle with the paste outlet through the connecting member, the nozzle can adapt to the angle change of the gap of the hydraulic strain clamp at different positions, and the user can perform coating work on the surrounding adjacent hydraulic strain clamps at one position, which is very important for high-altitude work, because it is very inconvenient to move the position during high-altitude work, and by clamping the nozzle into the gap, the coating work can be performed with one hand. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings of the embodiments of the present application will be briefly introduced below. Obviously, the drawings described below only relate to some embodiments of the present application, but not limit the present application. Among them:

[0019] Figure 1 The overall structure of the hydraulic strain clamp conductive paste coating device is shown;

[0020] Figure 2 The overall structure of the hydraulic strain clamp conductive paste coating device is shown;

[0021] Figure 3 The barrel cross-sectional view of the hydraulic strain clamp conductive paste coating device is shown;

[0022] Figure 4 The sealing cylinder structure of the hydraulic strain clamp conductive paste coating device is shown.

[0023] In the figure: 1, barrel; 11, containing cavity; 12, paste outlet; 2, connecting piece; 21, connecting pipe; 22, bending force spring; 3, nozzle; 4, extrusion piece; 41, fixed rod; 42, grip rod; 43, pressure rod; 5, sealing barrel; 51, handle; 52, limiting plate; 53, push spring; 54, push plate; 6, connecting barrel; 7, reset spring. DETAILED DESCRIPTION

[0024] In order for those skilled in the art to better understand the present application, the present application will be further described in detail below in conjunction with specific embodiments and accompanying drawings.

[0025] The terms used in the present application are those general terms currently widely used in the art in consideration of the functions about the present application, but the terms can be changed according to the intention of those skilled in the art, precedents, or new technologies in the art. In addition, specific terms can be selected by the applicant, and in this case, the detailed meaning thereof will be described in the detailed description of the present application. Therefore, the terms used in the specification should not be understood as simple names, but based on the meaning of the terms and the overall description of the present application.

[0026] REFERENCE Figure 1 - Figure 3 The present embodiment provides a kind of hydraulic strain clamp conductive paste smearing device, including barrel 1, containing cavity 11 is formed in the inner wall of barrel 1 for placing conductive paste, barrel 1 top end is provided with paste outlet 12, paste outlet 12 is connected with nozzle 3 by connecting piece 2, barrel 1 top end is connected with extrusion piece 4;

[0027] The end of nozzle 3 away from connecting piece 2 is flat, nozzle 3 can be clamped in the gap of two groups of connected hydraulic strain clamp;

[0028] When using, nozzle 3 is clamped in the gap of two groups of connected hydraulic strain clamp, then the pressure of containing cavity 11 in barrel 1 is increased by pressing extrusion piece 4, so that conductive paste enters the gap of two groups of connected hydraulic strain clamp under the action of pressure by nozzle 3;

[0029] After at least once pressing extrusion piece 4, conductive paste fills the gap of two groups of connected hydraulic strain clamp;When conductive paste fills the gap, conductive paste is uniformly distributed in the gap by the limitation of the volume of the gap itself.

[0030] In the prior art, the nozzle 3 of smearing device is generally circular, and the flat nozzle 3 of the present application can be clamped in the gap of two groups of connected hydraulic strain clamp, so that the nozzle 3 does not need to be fixed by hand.

[0031] Meanwhile, the flat nozzle 3 is more suitable for the shape of the gap, so that the conductive paste extruded from the nozzle 3 can completely enter the gap, avoiding waste of the conductive paste while enabling the conductive paste to quickly fill the gap, improving work efficiency; when the gap is filled with the conductive paste, the conductive paste can be uniformly distributed in the gap by the limitation of the volume of the gap itself.

[0032] With reference to Figure 1 - Figure 3 In some embodiments, the connecting piece 2 can rotate omnidirectionally, so that the user can adapt to the different angles and adjacent positions of the hydraulic tension plate when applying the conductive paste to the gap of the different hydraulic tension plates in the same position.

[0033] It should be noted that by connecting the nozzle 3 to the connecting piece 2 and the paste outlet 12, the nozzle 3 can adapt to the angle changes of the gap of the hydraulic tension plate in different positions, and the user can perform the application work in one position for the surrounding adjacent hydraulic tension plates, which is very important for high-altitude operation, because it is very inconvenient to move the position during high-altitude operation, and by inserting the nozzle 3 into the gap, the application work can be achieved by single-handed operation.

[0034] In some embodiments, the bottom end of the barrel 1 is movably connected with a sealing barrel 5, the end of the sealing barrel 5 away from the barrel 1 is provided with a handle 51, and a limiting plate 52 is arranged between the handle 51 and the sealing barrel 5; the limiting plate 52 is used to limit the position of the sealing barrel 5 entering the inner wall of the barrel 1.

[0035] It should be noted that with reference to Figure 4 , it is shown in the figure that the side wall of the sealing barrel 5 is provided with threads, and the sealing barrel 5 is connected with the barrel 1 by bolts after being inserted into the inner wall of the barrel 1. In actual use, the sealing barrel 5 and the inner wall of the barrel 1 can also be connected by clamping and the like.

[0036] Specifically, the end of the sealing barrel 5 away from the handle 51 is provided with a thrust spring 53, the end of the thrust spring 53 away from the sealing barrel 5 is provided with a push plate 54, and the push plate 54 is in close contact with the inner wall of the barrel 1; in use, the push plate 54 always pushes the remaining conductive paste in the inner wall of the barrel 1 to the top wall of the barrel 1 under the action of the thrust spring 53.

[0037] It should be noted that the existing technology in the smearing device usually needs one hand to push the push plate 54 on the inner wall of the barrel 1, and the paste is pushed to the top end of the barrel 1 through the push plate 54, and the other hand is needed to press the extrusion piece 4 to extrude the paste out of the nozzle 3, that is, the traditional smearing device needs to be operated by both hands; and the present application can realize that only one hand is needed to hold the grip piece and the inner wall of the barrel 1 and move the grip piece to the inner wall of the barrel 1 to extrude the conductive paste out of the nozzle 3, which is very important for single-handed operation of high-altitude work.

[0038] Further, the top end of the barrel 1 is also provided with a connecting barrel 6, and the outer wall of the connecting barrel 6 is provided with a return spring which is in contact with the extrusion piece 4. The function of the return spring is that when there is no external force acting on the extrusion piece 4, the extrusion piece 4 drives the pressure rod 43 to return to the initial state under the action of the return spring.

[0039] Further, the extrusion piece 4 includes a fixed rod 41 connected with the top end of the barrel 1 and a grip rod 42 connected with the fixed rod 41; the side of the grip rod 42 close to the connecting barrel 6 is connected with a pressure rod 43, one end of the pressure rod 43 extends into the connecting barrel 6, and the end of the pressure rod 43 can extend into the inner wall of the barrel 1 through the connecting barrel 6; by extending the end of the pressure rod 43 into the inner wall of the barrel 1, the pressure of the inner wall of the barrel 1 can be increased so that the conductive paste in the connecting piece 2 is extruded out of the nozzle 3 by the pressure.

[0040] It should be noted that by holding the grip rod 42 and the barrel 1 with one hand, the hand is tightly held around the grip rod 42 and the barrel wall, so that the grip rod 42 moves towards the outer wall of the barrel 1, and the pressure rod 43 extends into the inner wall of the barrel 1 through the connecting barrel 6 and moves along the inner wall of the barrel 1 at the same time. In the process of moving the pressure rod 43 along the connecting barrel 6 to the inner wall of the barrel 1, the pressure of the inner wall of the barrel 1 increases, so that the conductive paste in the connecting pipe 21 is extruded out of the nozzle 3 by the pressure. When the pressure rod 43 moves to the inner wall of the barrel 1 so that the pressure rod 43 cannot continue to move, the hand can be relaxed, and the grip rod 42 drives the pressure rod 43 to return to the initial position under the action of the return spring, and the above operation can be repeated until the conductive paste fills the gap of the hydraulic tension plate.

[0041] Further, the inner wall of the barrel 1 through the paste outlet 12 into the connecting piece 2 to the nozzle 3 is a first channel, and the first channel is used for storing the conductive paste, and the first channel provides space for the movement of the conductive paste.

[0042] Further, the inner wall of the connecting barrel 6 to the inner wall of the barrel 1 is a second channel, and the pressure rod 43 can change the pressure of the inner wall of the barrel 1 by moving in the second channel.

[0043] Further, the connecting piece 2 comprises a connecting pipe 21 capable of deformation, one end of the connecting pipe 21 is connected with the paste outlet 12, the other end of the connecting pipe 21 is connected with a nozzle 3 pipe, the other end of the nozzle 3 pipe is connected with the nozzle 3; a bending force spring 22 is arranged on the outer wall of the connecting pipe 21, one end of the bending force spring 22 is fixed with the end of the nozzle 3 pipe, it should be noted that the connecting pipe 21 in the embodiment can use a hose with certain deformation ability, and at the same time the deformation shape of the connecting pipe 21 can be maintained through the bending force spring 22, so that the nozzle 3 can adapt to the angle change of the gap of the hydraulic tension plate at different positions, and at the same time the user can perform the smearing work for the adjacent hydraulic tension plates at one position.

[0044] As an optional embodiment, the connecting piece 2 comprises a connecting rod, one end of the connecting rod is connected with the paste outlet 12 through a universal joint, the other end of the connecting rod is connected with the nozzle 3 pipe through a universal joint, so that the nozzle 3 pipe can be flexibly adjusted at multiple angles relative to the paste outlet 12 to meet the use requirements in different use scenarios.

[0045] Working process: when in use, the nozzle 3 is clamped into the gap of the hydraulic tension plate, then one hand holds the grip rod 42 and the barrel 1 at the same time, when in use, the hand holds the grip rod 42 and the barrel tightly, so that the grip rod 42 moves to the outer wall direction of the barrel 1, when the grip rod 42 moves to the outer wall direction of the barrel 1, the pressure rod 43 passes through the connecting barrel 6 and extends into the inner wall of the barrel 1 and moves along the inner wall of the barrel 1, in the process that the pressure rod 43 moves along the connecting barrel 6 to the inner wall of the barrel 1, the pressure of the inner wall of the barrel 1 becomes larger, so that the conductive paste in the connecting pipe 21 is extruded out of the nozzle 3 under the pressure, when the pressure rod 43 moves to the inner wall of the barrel 1 and the pressure rod 43 cannot continue to move, the hand can be relaxed, the grip rod 42 drives the pressure rod 43 to return to the initial position under the action of the return spring, the above operation can be repeated until the gap of the hydraulic tension plate is filled with the conductive paste.

[0046] Then the nozzle 3 is taken out of the gap, the shape of the connecting pipe 21 is changed, so that the nozzle 3 can adapt to the angle of the gap of the hydraulic tension plate at different positions.

[0047] The above operation is repeated until the smearing work is completed.

[0048] Finally, it should be noted that the above detailed description of the method and device is only an embodiment, and those skilled in the art can modify the embodiment in different ways without departing from the scope of the present application.

Claims

1. A hydraulic tension clamp paste application device, characterized by: Including, The barrel (1) inner wall forms a containing cavity (11) for placing conductive paste, the barrel (1) top end is provided with paste outlet (12), the paste outlet (12) is connected with nozzle (3) through connecting piece (2), the barrel (1) top end is connected with extrusion piece (4); The nozzle (3) far from the connecting piece (2) one end is flat, the nozzle (3) can be clamped in the gap of two groups of connected hydraulic tension plate; When using, the nozzle (3) is clamped in the gap of two groups of connected hydraulic tension plate, then the containing cavity (11) pressure in the barrel (1) is increased by pressing the extrusion piece (4), so that the conductive paste is under pressure by the nozzle (3) into the gap of two groups of connected hydraulic tension plate; After at least once pressing the extrusion piece (4), the conductive paste fills the gap of two groups of connected hydraulic tension plate;When the gap is filled with conductive paste, the conductive paste is uniformly distributed in the gap by the limitation of the volume of the gap itself.

2. The hydraulic tension clamp paste applicator of claim 1, wherein: The connecting piece (2) can rotate in all directions, so that the user can apply conductive paste to the gap of different hydraulic tension plates in the same position, which can adapt to different angles and adjacent positions of the hydraulic tension plate.

3. The hydraulic tension clamp paste applicator of claim 2, wherein: The bottom end of the barrel (1) is movably connected with a sealing barrel (5), one end of the sealing barrel (5) away from the barrel (1) is provided with a handle (51), and a limiting plate (52) is arranged between the handle (51) and the sealing barrel (5); The limiting plate (52) is used to limit the position of the sealing barrel (5) into the inner wall of the barrel (1).

4. The hydraulic tension clamp paste applicator of claim 3, wherein: One end of the sealing barrel (5) away from the handle (51) is provided with a thrust spring (53), one end of the thrust spring (53) away from the sealing barrel (5) is provided with a push plate (54), and the push plate (54) is attached to the inner wall of the barrel (1); In use, the push plate (54) always pushes the remaining conductive paste in the inner wall of the barrel (1) to the top wall of the barrel (1) under the action of the thrust spring (53).

5. The hydraulic tension clamp paste applicator of claim 4, wherein: The top end of the barrel (1) is also provided with a connecting barrel (6), and a reset spring is arranged on the outer wall of the connecting barrel (6), and the reset spring is in contact with the extrusion piece (4).

6. The hydraulic tension clamp paste applicator of claim 5, wherein: The extrusion piece (4) includes a fixed rod (41) connected with the top end of the barrel (1) and a grip rod (42) connected with the fixed rod (41); One side of the grip rod (42) close to the connecting barrel (6) is connected with a pressure rod (43), one end of the pressure rod (43) extends into the connecting barrel (6), and the end of the pressure rod (43) can extend into the inner wall of the barrel (1) through the connecting barrel (6); By extending the end of the pressure rod (43) into the inner wall of the barrel (1), the pressure in the inner wall of the barrel (1) can be increased, so that the conductive paste in the connecting piece (2) is extruded out of the nozzle (3) under pressure.

7. The hydraulic tension clamp paste applicator of claim 6, wherein: The first channel for storing conductive paste is formed from the barrel (1) inner wall through the paste outlet (12) into the connecting piece (2) to the nozzle (3), and the first channel provides space for the movement of the conductive paste.

8. The hydraulic tension clamp paste applicator of claim 7, wherein: The inner wall of the connecting cylinder (6) to the inner wall of the cylinder body (1) is a second channel, and the pressure rod (43) can change the pressure of the inner wall of the cylinder body (1) by moving in the second channel.

9. The hydraulic tension clamp paste applicator of claim 8, wherein: The connecting piece (2) comprises a connecting pipe (21), which can be deformed, one end of the connecting pipe (21) is connected with the paste outlet (12), the other end of the connecting pipe (21) is connected with the nozzle (3) pipe, and the other end of the nozzle (3) pipe is connected with the nozzle (3). The outer wall of the connecting pipe (21) is provided with a bending force spring (22), one end of the bending force spring (22) is fixed with the end of the nozzle (3) pipe.

10. The hydraulic tension clamp paste applicator of claim 8, wherein: The connecting piece (2) comprises a connecting rod, one end of the connecting rod is connected with the paste outlet (12) through a universal joint, and the other end of the connecting rod is connected with the nozzle (3) pipe through a universal joint.

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