Epoxy resin insulating part with damping device

Abstract

The utility model relates to the technical field of epoxy resin insulating parts, and discloses an epoxy resin insulating part with a damping device, which comprises a carrier, a plurality of first connecting rings are fixedly connected outside the carrier, two first connecting blocks are fixedly connected to the bottom of each first connecting ring, and a connecting rod is rotatably connected to the bottom of each first connecting block. The bottom of the connecting rod is rotatably connected with a second connecting block, the bottom of the second connecting block is fixedly connected with a first wedge block, two first buffer grooves are formed in the first connecting ring, the inner wall of the left side of one first buffer groove is fixedly connected with a first spring, and the right side of the first spring is fixedly connected with a second wedge block. According to the utility model, different external forces in the vertical direction and on the external inclined plane can be effectively buffered through the elastic action of the spring III and the spring I, so that the damping effect is greatly improved, the device can adapt to complex external force environments, the stable operation of the device is ensured, and the service life of the device is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to epoxy resin insulation part technical field especially relates to a kind of epoxy resin insulation parts with shock absorber. BACKGROUND

[0002] Epoxy resin insulation part is the electrical insulating material made with epoxy resin as main raw material, and the epoxy resin insulation part is an insulation product with excellent electrical insulation performance, mechanical properties and chemical stability, which can effectively ensure the safe and stable operation of electrical equipment, and is widely used in many fields such as electric power and electronics, such as for insulation terminal, insulator, insulating board, etc., is an important basic component indispensable in modern electrical industry, and the epoxy resin insulation part with shock absorber is a composite component combining the insulation characteristics of epoxy resin and the shock absorption function, which is mainly used in electrical equipment with the demand for insulation and shock absorption, and realizes electrical insulation by using the good insulation performance of epoxy resin, and relies on the elastic elements and damping materials of the shock absorber to absorb and weaken the vibration energy through elastic deformation and energy dissipation.

[0003] Chinese patent CN219349890U discloses a high-insulation epoxy resin insulator structure, which comprises an insulator body, the insulator body comprises a main connecting pipe, a secondary connecting pipe and a base, a plurality of fixing members are fixedly installed outside the main connecting pipe and the secondary connecting pipe, an inclined member is installed inside the fixing member through bolts, an epoxy resin umbrella is fixedly installed at the top of the inclined member, an insulating layer is arranged inside the epoxy resin umbrella, plug-in rods are welded at the bottom of the secondary connecting pipe on both sides, sealing pads are bonded at the top of the main connecting pipe on both sides, and the sealing pads are inserted into the inside of the plug-in rods. The epoxy resin umbrella is arranged outside the insulating layer, the epoxy resin umbrella has the functions of waterproofing and insulation, reduces the dampness and instability of the insulator body, the insulating layer reduces the current return-to-ground condition, and the epoxy resin umbrella and the insulating layer are installed in the fixing member by using the inclined member, thereby enhancing the stability of the epoxy resin umbrella and ensuring the normal operation of the insulator body.

[0004] However, the technical scheme only has a single insulation function, lacks effective shock absorption measures, and when the equipment is subjected to vibration, the insulation part is easy to be damaged due to vibration, thereby causing the insulation performance to decrease and further causing electrical failure and affecting the normal operation of the equipment. Therefore, the epoxy resin insulation part with shock absorber is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at the deficiencies of prior art, and provides an epoxy resin insulation part with shock absorber, to improve the insulation performance in the prior art.

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

[0007] An epoxy insulation piece with damping device, including a carrier, a plurality of connecting rings one are fixedly connected to the outside of the carrier, two connecting blocks one are fixedly connected to the bottom of the connecting ring one, a connecting rod is rotatably connected to the bottom of the connecting block one, a connecting block two is rotatably connected to the bottom of the connecting rod, a wedge block one is fixedly connected to the bottom of the connecting block two, two buffer grooves one are arranged in the inside of the connecting ring one, a spring one is fixedly connected to the left side inner wall of one of the buffer grooves one, a wedge block two is fixedly connected to the right side of the spring one, a placing groove is arranged in the inside of the carrier, and a fixing assembly for fixing the electric wire is fixedly connected to the inner wall of the placing groove;

[0008] As a further description of the above technical solution:

[0009] The fixing assembly includes a fixed ring one, a fixed groove is arranged in the inside of the carrier, a plurality of springs two are fixedly connected to the right side inner wall of the fixed groove, a sliding block is fixedly connected to the left side of the plurality of springs two, a limiting ring is fixedly connected to the left side top of the sliding block, and a fixed ring two is fixedly connected to the left side bottom of the sliding block;

[0010] As a further description of the above technical solution:

[0011] A buffer groove two is arranged in the inside of the connecting ring one, and a plurality of buffer rings are slidably connected to the inside of the buffer groove two;

[0012] As a further description of the above technical solution:

[0013] Spring three are fixedly connected to the proximal sides of two of the buffer rings, and the proximal sides of the other two buffer rings and the bottom outer part of the wedge block one are in contact;

[0014] As a further description of the above technical solution:

[0015] The wedge block one is slidably connected to the inside of the buffer groove one, and the wedge block two is slidably connected to the inside of the buffer groove one;

[0016] As a further description of the above technical solution:

[0017] A plurality of link rings are fixedly connected to the outside of the carrier, and a protection ring is fixedly connected to the outside of the carrier;

[0018] As a further description of the above technical solution:

[0019] The sliding block is slidably connected to the inside of the fixed groove, and the left side of the fixed ring two and the right side of the fixed ring one are in contact;

[0020] As a further description of the above technical solution:

[0021] The left side of the fixed ring one is fixedly connected in the inside of the placing groove, and the left side of the wedge-shaped block one is in contact with the right side of the wedge-shaped block two.

[0022] The utility model discloses the beneficial effect lies in:

[0023] (1) the utility model discloses if device is subjected to vertical direction external force, the wedge-shaped block one is pressed down, and the buffer ring of two sides is extruded, makes it to extrude spring three, when device is subjected to the force from external slope, wedge-shaped block one promotes wedge-shaped block two to slide, and extrudes spring one, thereby realize can aim at vertical direction and external slope different external force, respectively through the elastic action of spring three and spring one effective buffering, greatly promote the damping effect, can adapt to complex external force environment, guarantee equipment stable operation, prolong equipment service life.

[0024] (2) the utility model discloses through wire tube and pull the limit ring movement, and then through the slider drive fixed ring two and move, make fixed ring two close to fixed ring one and fix, thereby realize the stable fixing of wire tube, ensure that wire tube can keep stable under various working conditions, with the reset action of spring two, can also be flexible in response when wire tube installation and adjustment, improve installation efficiency, reduce installation difficulty.

[0025] Summarized above, the utility model has the advantages, such as buffering and damping, improve installation efficiency. DRAWINGS

[0026] Figure 1 It is a three-dimensional schematic view of the epoxy resin insulating piece with the damping device that the utility model proposes;

[0027] Figure 2 It is a structure schematic view of the connecting rod of the epoxy resin insulating piece with the damping device that the utility model proposes;

[0028] Figure 3 It is Figure 2 The enlarged view of A in the middle;

[0029] Figure 4 It is Figure 2 The enlarged view of B in the middle;

[0030] Figure 5 It is Figure 2 The enlarged view of C in the middle. DETAILED DESCRIPTION

[0031] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0032] In the description of the present application, it should be understood that the orientations or positional relationships indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0033] Embodiment one

[0034] With reference to Figures 1 to 3 The present application provides an embodiment: an epoxy resin insulating part with a damping device, comprising a carrier 1, which provides installation space and protection for internal elements, a plurality of connection rings one 2 are fixedly connected outside the carrier 1, the connection rings one 2 provide installation space for the buffer assembly, two connection blocks one 3 are fixedly connected to the bottom of the connection rings one 2, the connection blocks one 3 are used to accept force from above, when the connection rings one 2 are subjected to external force, the force is transmitted through the connection blocks one 3, the connection blocks one 3 are rotatably connected to the bottom of the connection blocks one 3, the connection rods 4 play a role in connecting the connection blocks one 3 and the connection blocks two 5, the connection rods 4 are rotatably connected to the bottom of the connection blocks two 5, the connection blocks two 5 further transmit the force transmitted by the connection rods 4 to the wedge blocks one 6, the wedge blocks one 6 are fixedly connected to the bottom of the connection blocks two 5, and the wedge blocks one 6 are used to accept force from above for sliding or pressing down;

[0035] The inside of the connecting ring 2 is provided with two buffer grooves 7, which provide fixing and supporting for the spring 8. One of the buffer grooves 7 is fixedly connected with the spring 8 on the left inner wall, which has elastic effect and can push the wedge-shaped block 9 back to the original position after the force is removed. The right side of the spring 8 is fixedly connected with the wedge-shaped block 9, which is used to slide under the force from the wedge-shaped block 6 to press the spring 8. The inside of the carrier 1 is provided with a placing groove 10, which provides installation space for the fixing assembly. The inner wall of the placing groove 10 is fixedly connected with the fixing assembly for fixing the wire.

[0036] Embodiment two

[0037] Referring to Figure 2 and Figure 4 , the fixing assembly includes a fixed ring 11 for fixing the wire tube. The inside of the carrier 1 is provided with a fixed groove 12, which provides fixing and supporting for the spring 13. The right inner wall of the fixed groove 12 is fixedly connected with a plurality of springs 13, which have elastic effect and can pull the limiting ring 15 and the fixed ring 16 back to the original position after the force is removed. The left side of the plurality of springs 13 is fixedly connected with the sliding block 14, which provides fixing and supporting for the limiting ring 15 and the fixed ring 16. The left top of the sliding block 14 is fixedly connected with the limiting ring 15, which is used to limit the wire and move the limiting ring 15 by pulling the wire tube when the device is hung, so as to move the fixed ring 16 through the sliding block 14 to fix the fixed ring 11. The left bottom of the sliding block 14 is fixedly connected with the fixed ring 16, which is used to fix the wire tube together with the fixed ring 11.

[0038] Embodiment three

[0039] Referring to Figure 2 and Figure 5 , the inside of the connecting ring 2 is provided with a buffer groove 17, which provides limiting and guiding for the buffer ring 19. The inside of the buffer groove 17 is slidably connected with a plurality of buffer rings 19. When the device is subjected to external force from the vertical direction, the wedge-shaped block 6 is pressed down to press the buffer rings 19 on both sides, so as to press the spring 18. The similar side of two buffer rings 19 is fixedly connected with the spring 18, which has elastic effect and can push the buffer ring 19 back to the original position after the force is removed. The similar side of the other two buffer rings 19 is in contact with the bottom of the wedge-shaped block 6. As described above, when the device is subjected to external force from the vertical direction, the wedge-shaped block 6 is pressed down.

[0040] Embodiment four

[0041] Referring to Figure 1 And Figure 2 The outer part of the wedge-shaped block one 6 is slidably connected to the inner part of the buffer groove one 7, the buffer groove one 7 provides guiding and limiting functions for the wedge-shaped block one 6, the outer part of the wedge-shaped block two 9 is slidably connected to the inner part of the buffer groove one 7, the buffer groove one 7 provides guiding and limiting functions for the wedge-shaped block two 9, a plurality of connecting rings 20 are fixedly connected to the outer part of the carrier 1, the connecting rings 20 protect the device, a protection ring 21 is fixedly connected to the outer part of the carrier 1, and the protection ring 21 protects and insulates the device, the outer part of the sliding block 14 is slidably connected to the inner part of the fixed groove 12, the fixed groove 12 provides guiding and limiting functions for the sliding block 14, the left side of the fixed ring two 16 is in contact with the right side of the fixed ring one 11, and the fixed ring two 16 is used to cooperate with the fixed ring one 11 to fix the wire pipe, the left side of the fixed ring one 11 is fixedly connected to the inner part of the placing groove 10, and the placing groove 10 provides fixing and supporting functions for the fixed ring one 11, the left side of the wedge-shaped block one 6 is in contact with the right side of the wedge-shaped block two 9, and when the device is subjected to force from an external inclined surface, the wedge-shaped block one 6 pushes the wedge-shaped block two 9 to slide

[0042] Working steps

[0043] Working principle: in use, when the connecting ring one 2 is subjected to external force, the force is transmitted to the connecting rod 4 through the connecting block one 3, the connecting rod 4 drives the connecting block two 5, the connecting block two 5 drives the wedge-shaped block one 6, if the device is subjected to vertical external force, the wedge-shaped block one 6 presses downward and extrudes the buffer ring 19 on the two sides, so that the spring three 18 is extruded, and the spring three 18 is elastically buffered, when the device is subjected to force from an external inclined surface, the wedge-shaped block one 6 pushes the wedge-shaped block two 9 to slide and extrude the spring one 8, and the spring one 8 is elastically buffered to achieve the effect of buffering and shock absorption.

[0044] When it is necessary to fix the wire pipe, the wire pipe is placed at the fixed ring one 11, when the device is hung, the wire pipe pulls the limiting ring 15 to move, and then the fixed ring two 16 is driven to move by the sliding block 14, so that the fixed ring two 16 is fixed to the fixed ring one 11, after the sliding block 14 is no longer subjected to force, the spring two 13 can pull the limiting ring 15 and the fixed ring two 16 to reset, so that the fixed ring two 16 cooperates with the fixed ring one 11 to fix the wire pipe.

[0045] The above only describes preferred embodiments of the present application and is not intended to limit the present application, and any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An epoxy resin insulating part with a damping device, comprising a carrier (1), characterized in that: The outside of the carrier (1) is fixedly connected with a plurality of connecting rings one (2), the bottom of the connecting ring one (2) is fixedly connected with two connecting blocks one (3), the bottom of the connecting block one (3) is rotatably connected with a connecting rod (4), the bottom of the connecting rod (4) is rotatably connected with a connecting block two (5), the bottom of the connecting block two (5) is fixedly connected with a wedge block one (6), the inside of the connecting ring one (2) is provided with two buffer grooves one (7), the left side wall of one of the buffer grooves one (7) is fixedly connected with a spring one (8), the right side of the spring one (8) is fixedly connected with a wedge block two (9), the inside of the carrier (1) is provided with a placing groove (10), the inner wall of the placing groove (10) is fixedly connected with a fixing assembly for fixing the electric wire.

2. An epoxy insulator with a shock absorbing device as claimed in claim 1, characterized in that: The fixing assembly comprises a fixed ring one (11), the inside of the carrier (1) is provided with a fixed groove (12), the right side wall of the fixed groove (12) is fixedly connected with a plurality of spring two (13), the left side of the plurality of spring two (13) is fixedly connected with a sliding block (14), the left side top of the sliding block (14) is fixedly connected with a limiting ring (15), the left side bottom of the sliding block (14) is fixedly connected with a fixed ring two (16).

3. An epoxy insulator with a shock absorbing device as claimed in claim 1, characterized in that: The inside of the connecting ring one (2) is provided with a buffer groove two (17), the inside of the buffer groove two (17) is slidably connected with a plurality of buffer rings (19).

4. An epoxy insulator with a shock absorbing device as claimed in claim 3, characterized in that: The proximal side of two of the buffer rings (19) is fixedly connected with a spring three (18), the proximal side of the other two buffer rings (19) and the bottom of the wedge block one (6) are in contact.

5. The epoxy insulator with a shock absorbing device of claim 1, wherein: The outside of the wedge block one (6) is slidably connected in the inside of the buffer groove one (7), the outside of the wedge block two (9) is slidably connected in the inside of the buffer groove one (7).

6. An epoxy insulator with a shock absorbing device as defined in claim 1, wherein: The outside of the carrier (1) is fixedly connected with a plurality of link rings (20), the outside of the carrier (1) is fixedly connected with a protection ring (21).

7. An epoxy insulator with a shock absorbing device as defined in claim 2, wherein: The outside of the sliding block (14) is slidably connected in the inside of the fixed groove (12), the left side of the fixed ring two (16) and the right side of the fixed ring one (11) are in contact.

8. An epoxy insulator with a shock absorbing device as defined in claim 2, wherein: The left side of the fixed ring one (11) is fixedly connected in the inside of the placing groove (10), the left side of the wedge block one (6) and the right side of the wedge block two (9) are in contact.

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