110V oil-filled insulating sleeve outdoor terminal

Abstract

The utility model discloses a 110V oil-filled insulating sleeve outdoor terminal, which comprises an insulating sleeve assembly, a bottom plate, a sleeve, a wiring end and connecting plates, the sleeve is arranged at the top of the bottom plate, the wiring end is arranged at the top of the sleeve, and the connecting plates are fixed on two sides of the bottom plate; the protective assemblies are arranged on the two sides of the sleeve and comprise mounting rings, connecting shells, adjusting pieces and buffering pieces, the mounting rings are fixed to one sides of the connecting plates through bolt pieces, the connecting shells are fixed to the tops of the connecting shells, and the adjusting pieces are arranged in the connecting shells. The beneficial effects of the utility model are that the insulation sleeve assembly is convenient for outdoor electric power transmission, the protection assembly can protect the outer surface of the sleeve to prevent external objects from colliding with the sleeve in severe weather, and can prevent snowflakes and accumulated snow on the sleeve in heavy snowy days, thereby prolonging the service life of the sleeve.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power construction, in particular to a 110V oil-filled insulating bushing outdoor terminal. Background Art

[0002] With the development of my country's power construction, the demand for electricity continues to rise, especially with the construction of high-voltage and ultra-high-voltage power grids, and the increasing demand for cross-linked polyethylene insulated power cables with voltage levels above, which also promotes the rapid development of cable accessories. Cable outdoor terminals are the main cable accessories, through which underground cables and high-voltage transmission lines on high-voltage transmission towers are reliably connected. The current cable terminal products include all-dry silicone rubber outdoor terminals and oil-filled terminals. The oil-filled terminals are widely used, but the current oil-filled insulation sleeve outdoor terminals are generally installed outdoors in an exposed manner, and the existing oil-filled insulation sleeve outdoor terminals are generally not equipped with protective structures. Therefore, if encountering bad weather, the oil-filled insulation sleeve outdoor terminals cannot be protected, so there may be external objects hitting, wind and rain, dust and heavy snow in the outdoor environment, which may cause damage to the terminal shell, which is not only easy to reduce the service life of the oil-filled insulation sleeve outdoor terminal, but also may cause serious damage. Utility Model Content

[0003] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0004] In view of the above problems and / or the problems existing in the existing outdoor terminals of oil-filled insulating bushings, the present utility model is proposed.

[0005] Therefore, the problem to be solved by the present invention is that the sleeve in the prior art does not have a protective structure, so that its service life is easily affected by external factors.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a 110V oil-filled insulating bushing outdoor terminal, which includes an insulating bushing assembly, including a base plate, a bushing, a terminal and a connecting plate, the bushing is arranged on the top of the base plate, the terminal is arranged on the top of the bushing, and the connecting plate is fixed on both sides of the base plate; and a protective assembly, which is arranged on both sides of the bushing, including a mounting ring, a connecting shell, an adjusting member and a buffer member, the mounting ring is fixed to one side of the connecting plate by a bolt member, the connecting shell is fixed to the top of the connecting shell, the adjusting member is arranged in the connecting shell, and the buffer member is arranged in the connecting shell.

[0007] As a preferred solution of the 110V oil-filled insulating bushing outdoor terminal of the utility model, the protective component also includes a sealing groove and a sealing gasket, the sealing groove is opened on one side of one of the connecting shells, the sealing gasket is fixed on one side of one of the connecting shells, and the surface is movably connected to the sealing groove.

[0008] As a preferred solution of the 110V oil-filled insulating bushing outdoor terminal of the utility model, the protective component also includes a positioning groove and a shutter, the positioning groove is opened on one side of the connecting shell, and the shutter is arranged in the positioning groove through a damping shaft seat.

[0009] As a preferred solution of the 110V oil-filled insulating bushing outdoor terminal of the utility model, the adjusting part includes a bidirectional screw rod, a torsion block and a threaded sleeve, the bidirectional screw rod is arranged in the connecting shell, and the front side passes through the outside of the connecting shell and is fixedly connected to the torsion block, and the threaded sleeve is arranged on the outside of the bidirectional screw rod.

[0010] As a preferred solution of the 110V oil-filled insulating bushing outdoor terminal of the utility model, the adjusting member further comprises a bearing seat, the front side of the bearing seat is fixedly connected to the bidirectional screw rod, and the rear side is fixedly connected to the inner wall of the connecting shell.

[0011] As a preferred solution of the 110V oil-filled insulating bushing outdoor terminal of the utility model, the adjusting member also includes a limit rod and a sliding sleeve, the limit rod is fixed in the connecting shell, the sliding sleeve is arranged on the outside of the limit rod, and the top is fixedly connected to the threaded sleeve.

[0012] As a preferred solution of the 110V oil-filled insulating bushing outdoor terminal of the utility model, the buffer component includes a movable ring, a spring, a connecting rod, a protective plate and a hinge seat, the movable ring is sleeved on the front and rear sides of the bidirectional screw, and the opposite side is fixedly connected to the spring, the connecting rod is fixed to one side of the movable ring through a hinge, and the side away from the movable ring is fixedly connected to the hinge seat, and one side of the hinge seat is fixedly connected to the protective plate.

[0013] As a preferred solution of the 110V oil-filled insulating bushing outdoor terminal of the utility model, the buffer member also includes a connecting groove, which is opened on one side of the connecting shell, and the top of the protective plate is fixedly connected to the inner wall of the connecting groove through an axle pin.

[0014] As a preferred solution of the 110V oil-filled insulating bushing outdoor terminal of the utility model, the buffer component also includes a reinforcement block, which is fixed to the top and bottom of the hinge seat and one side is fixedly connected to the protective plate.

[0015] As a preferred solution of the 110V oil-filled insulating bushing outdoor terminal of the utility model, the buffer component also includes a damper, one side of the damper is fixedly connected to the connecting rod through a hinge, and the other side is fixedly connected to the protective plate through a hinge.

[0016] The beneficial effects of the utility model are as follows: the insulating bushing assembly is convenient for outdoor power transmission, the outer surface of the bushing can be protected by the protective assembly to prevent external objects from colliding with the bushing in bad weather, and snow can be prevented from accumulating on the bushing in heavy snow, thereby increasing the service life of the bushing. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0018] Figure 1 This is the overall structure diagram of the 110V oil-filled insulating bushing outdoor terminal.

[0019] Figure 2 This is another perspective of the overall structure of the 110V oil-filled insulating bushing outdoor terminal.

[0020] Figure 3 This is the expanded structure diagram of the 110V oil-filled insulating bushing outdoor terminal.

[0021] Figure 4 This is the structural diagram of the adjustment and buffer components of the outdoor terminal of the 110V oil-filled insulating bushing.

[0022] Figure 5 For 110V oil-filled insulation bushing outdoor terminal Figure 4 Enlarged structural diagram at point A in the middle.

[0023] Numbers in the figure: 100, insulating sleeve assembly; 101, base plate; 102, sleeve; 103, terminal; 104, connecting plate; 200, protective assembly; 201, mounting ring; 202, connecting shell; 203, adjusting member; 204, buffer member; 205, sealing groove; 206, sealing gasket; 207, positioning groove; 208, shutter; 203a, two-way screw; 203b, torsion block; 203c, threaded sleeve; 203d, bearing seat; 203e, limit rod; 203f, sliding sleeve; 204a, movable ring; 204b, spring; 204c, connecting rod; 204d, protective plate; 204e, hinge seat; 204f, connecting groove; 204g, reinforcement block; 204h, damper. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned purposes, 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 in conjunction with the accompanying drawings.

[0025] 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 embodiments disclosed below.

[0026] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0027] Example 1

[0028] Reference Figure 1 to Figure 5 , which is the first embodiment of the utility model, and this embodiment provides a 110V oil-filled insulating bushing outdoor terminal. The 110V oil-filled insulating bushing outdoor terminal includes an insulating bushing assembly 100 and a protective assembly 200. The insulating bushing assembly 100 is convenient for outdoor power transmission. The protective assembly 200 can protect the surface of the bushing 102 to prevent external objects from colliding with the bushing 102 in bad weather, and can also prevent snow from accumulating on the bushing 102 on snowy days, thereby increasing the service life of the bushing 102.

[0029] The insulating sleeve assembly 100 includes a base plate 101, a sleeve 102, a terminal 103 and a connecting plate 104. The sleeve 102 is arranged on the top of the base plate 101, the terminal 103 is arranged on the top of the sleeve 102, and the connecting plate 104 is fixed on both sides of the base plate 101.

[0030] The bottom plate 101 facilitates the installation of the sleeve 102, the terminal 103 facilitates the connection of the wires, and the connecting plate 104 facilitates the installation of the mounting ring 201. This is the prior art and will not be elaborated in detail in this solution. Those skilled in the art will be able to clearly understand the working principle.

[0031] The protection component 200 is arranged on both sides of the sleeve 102. The protection component 200 includes a mounting ring 201, a connecting shell 202, an adjusting member 203 and a buffer member 204. The mounting ring 201 is fixed to one side of the connecting plate 104 by bolts, the connecting shell 202 is fixed to the top of the connecting shell 202, the adjusting member 203 is arranged in the connecting shell 202, and the buffer member 204 is arranged in the connecting shell 202.

[0032] The connection shell 202 can be conveniently installed through the installation ring 201, and the angle of the buffer 204 can be conveniently adjusted through the adjustment member 203. The buffer 204 can resist shock to objects impacted by the outside.

[0033] Example 2

[0034] Reference Figure 2 , Figure 3 , Figure 4 and Figure 5 , which is the second embodiment of the utility model, and this embodiment is based on the previous embodiment.

[0035] Specifically, the protection component 200 further includes a sealing groove 205 and a sealing gasket 206 . The sealing groove 205 is opened on one side of one of the connecting shells 202 . The sealing gasket 206 is fixed on one side of one of the connecting shells 202 , and its surface is movably connected to the inside of the sealing groove 205 .

[0036] The sealing groove 205 and the sealing gasket 206 facilitate the connection and installation between the connection shells 202 .

[0037] Specifically, the protection component 200 further includes a positioning groove 207 and a shutter 208 . The positioning groove 207 is provided on one side of the connecting shell 202 , and the shutter 208 is disposed in the positioning groove 207 via a damping shaft seat.

[0038] The positioning groove 207 and the shutter 208 facilitate heat dissipation in the sleeve 102 .

[0039] Specifically, the adjusting member 203 includes a bidirectional screw rod 203a, a torsion block 203b and a threaded sleeve 203c. The bidirectional screw rod 203a is arranged in the connecting shell 202, and the front side passes through the outside of the connecting shell 202 and is fixedly connected to the torsion block 203b. The threaded sleeve 203c is sleeved on the outside of the bidirectional screw rod 203a.

[0040] The bidirectional screw rod 203a is rotated by twisting the torsion block 203b, and the threaded sleeve 203c is moved when the bidirectional screw rod 203a is rotated.

[0041] Specifically, the adjusting member 203 further includes a bearing seat 203 d , the front side of the bearing seat 203 d is fixedly connected to the bidirectional screw rod 203 a , and the rear side of the bearing seat 203 d is fixedly connected to the inner wall of the connecting shell 202 .

[0042] The fixed connection between the bearing seat 203d and the connecting shell 202 facilitates the rotation of the auxiliary bidirectional screw rod 203a.

[0043] Specifically, the adjusting member 203 further includes a limiting rod 203e and a sliding sleeve 203f. The limiting rod 203e is fixed in the connecting shell 202. The sliding sleeve 203f is sleeved on the outer side of the limiting rod 203e and the top is fixedly connected to the threaded sleeve 203c.

[0044] The sliding connection between the sliding sleeve 203f and the limiting rod 203e plays a role in assisting the movement of the threaded sleeve 203c.

[0045] Specifically, the buffer 204 includes a movable ring 204a, a spring 204b, a connecting rod 204c, a protective plate 204d and a hinge seat 204e. The movable ring 204a is sleeved on the front and rear sides of the bidirectional screw rod 203a, and the opposite side is fixedly connected to the spring 204b. The connecting rod 204c is fixed to one side of the movable ring 204a through a hinge, and the side away from the movable ring 204a is fixedly connected to the hinge seat 204e, and one side of the hinge seat 204e is fixedly connected to the protective plate 204d.

[0046] When the protective plate 204d is hit, the hinge seat 204e drives the protective plate 204d to drive the movable ring 204a to move on the surface of the bidirectional screw rod 203a, and at the same time squeezes the spring 204b, thereby buffering the pressure of the impact of the external protective plate 204d.

[0047] Example 3

[0048] Reference Figure 5 , which is the third embodiment of the utility model, and this embodiment is based on the first two embodiments.

[0049] Specifically, the buffer member 204 further includes a connecting groove 204f, which is disposed on one side of the connecting shell 202, and the top of the protective plate 204d is fixedly connected to the inner wall of the connecting groove 204f via an axle pin.

[0050] The connecting groove 204f facilitates the installation of the protective plate 204d and also facilitates the storage of the protective plate 204d.

[0051] Specifically, the buffer member 204 further includes a reinforcing block 204g, which is fixed to the top and bottom of the hinge seat 204e, and one side of the reinforcing block 204g is fixedly connected to the protective plate 204d.

[0052] The fixed connection between the reinforcing block 204g and the protective plate 204d serves to strengthen the connection strength between the hinge seat 204e and the protective plate 204d.

[0053] Specifically, the buffer member 204 further includes a damper 204h, one side of the damper 204h is fixedly connected to the connecting rod 204c through a hinge, and the other side of the damper 204h is fixedly connected to the protective plate 204d through a hinge.

[0054] The connection between the damper 204h, the connecting rod 204c and the protective plate 204d can assist the protective plate 204d in buffering and resisting shock.

[0055] When in use, the connecting shell 202 is conveniently installed on the connecting plate 401 by the mounting ring 201, so that the sleeve 102 can be protected. The connecting shells 202 are connected for the second time by bolts. When the protective plate 204d is hit from the outside, the hinge seat 204e drives the protective plate 204d to drive the movable ring 204a to move on the surface of the bidirectional screw rod 203a, and at the same time squeezes the spring 204b, thereby buffering the pressure of the impact of the external protective plate 204d. At the same time, the damper 204h is squeezed when the protective plate 204d moves, and the damper 204h is used to assist in shock resistance. When the user needs to adjust the protection angle of the protective plate 204d, the bidirectional screw rod 203a is rotated by twisting the torsion block 203b, and the threaded sleeve 203c moves relatively or oppositely when the bidirectional screw rod 203a rotates, thereby relieving the pressure on the movable ring 204a, or pressing the movable ring 204a to retract the protective plate 204d.

[0056] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A 110V oil-filled insulating bushing outdoor terminal, characterized in that: include, An insulating bushing assembly (100) comprises a base plate (101), a bushing (102), a terminal (103) and a connecting plate (104), wherein the bushing (102) is arranged on the top of the base plate (101), the terminal (103) is arranged on the top of the bushing (102), and the connecting plate (104) is fixed to both sides of the base plate (101); and The protective assembly (200) is arranged on both sides of the sleeve (102), and comprises a mounting ring (201), a connecting shell (202), an adjusting member (203) and a buffer member (204); the mounting ring (201) is fixed to one side of the connecting plate (104) by means of bolts, the connecting shell (202) is fixed to the top of the connecting shell (202), the adjusting member (203) is arranged in the connecting shell (202), and the buffer member (204) is arranged in the connecting shell (202).

2. The 110V oil-filled insulating bushing outdoor terminal according to claim 1, characterized in that: The protection component (200) further comprises a sealing groove (205) and a sealing gasket (206); the sealing groove (205) is opened on one side of one of the connecting shells (202); the sealing gasket (206) is fixed on one side of one of the connecting shells (202), and its surface is movably connected to the inside of the sealing groove (205).

3. The 110V oil-filled insulating bushing outdoor terminal according to claim 2, characterized in that: The protection component (200) further comprises a positioning groove (207) and a shutter (208); the positioning groove (207) is provided on one side of the connection shell (202); and the shutter (208) is arranged in the positioning groove (207) via a damping shaft seat.

4. The 110V oil-filled insulating bushing outdoor terminal according to claim 3, characterized in that: The adjusting member (203) comprises a bidirectional screw rod (203a), a torsion block (203b) and a threaded sleeve (203c); the bidirectional screw rod (203a) is arranged in the connecting shell (202), and the front side thereof passes through the outside of the connecting shell (202) and is fixedly connected to the torsion block (203b); the threaded sleeve (203c) is sleeved on the outside of the bidirectional screw rod (203a).

5. The 110V oil-filled insulating bushing outdoor terminal according to claim 4, characterized in that: The adjusting member (203) further comprises a bearing seat (203d), the front side of the bearing seat (203d) being fixedly connected to the bidirectional screw rod (203a), and the rear side of the bearing seat (203d) being fixedly connected to the inner wall of the connecting shell (202).

6. The 110V oil-filled insulating bushing outdoor terminal according to claim 5, characterized in that: The adjusting member (203) further comprises a limiting rod (203e) and a sliding sleeve (203f), wherein the limiting rod (203e) is fixed in the connecting shell (202), and the sliding sleeve (203f) is sleeved on the outside of the limiting rod (203e), and the top is fixedly connected to the threaded sleeve (203c).

7. The 110V oil-filled insulating bushing outdoor terminal according to claim 6, characterized in that: The buffer component (204) includes a movable ring (204a), a spring (204b), a connecting rod (204c), a protective plate (204d) and a hinge seat (204e); the movable ring (204a) is sleeved on the front and rear sides of the bidirectional screw rod (203a), and the opposite side is fixedly connected to the spring (204b); the connecting rod (204c) is fixed to one side of the movable ring (204a) by a hinge, and the side away from the movable ring (204a) is fixedly connected to the hinge seat (204e); and one side of the hinge seat (204e) is fixedly connected to the protective plate (204d).

8. The 110V oil-filled insulating bushing outdoor terminal according to claim 7, characterized in that: The buffer member (204) further comprises a connecting groove (204f), wherein the connecting groove (204f) is provided on one side of the connecting shell (202), and the top of the protective plate (204d) is fixedly connected to the inner wall of the connecting groove (204f) via an axle pin.

9. The 110V oil-filled insulating bushing outdoor terminal according to claim 8, characterized in that: The buffer member (204) further comprises a reinforcing block (204g), wherein the reinforcing block (204g) is fixed to the top and the bottom of the hinge seat (204e), and one side of the reinforcing block (204g) is fixedly connected to the protective plate (204d).

10. The 110V oil-filled insulating bushing outdoor terminal according to claim 9, characterized in that: The buffer member (204) further comprises a damper (204h), one side of the damper (204h) being fixedly connected to the connecting rod (204c) via a hinge, and the other side of the damper (204h) being fixedly connected to the protective plate (204d) via a hinge.

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