CN219393056U

CN219393056U - Novel post insulator

Info

Publication number: CN219393056U
Application number: CN202320450897.2U
Authority: CN
Inventors: 余志勋
Original assignee: Foshan Universal Electric Power Equipment Co ltd
Current assignee: Foshan Universal Electric Power Equipment Co ltd
Priority date: 2023-03-10
Filing date: 2023-03-10
Publication date: 2023-07-21
Anticipated expiration: 2033-03-10

Abstract

The utility model discloses a novel post insulator, which comprises a mounting base and an insulator body, wherein positioning holes are formed in four corners of the mounting base, a post is fixedly connected inside the insulator body, a wire slot is fixedly formed in the surface of the top of the post, limiting holes are uniformly formed in the surface of the post, limiting bolts penetrate through threads in the limiting holes, and a connecting mechanism is arranged at the top of the mounting base. The utility model relates to the technical field of insulators. This novel post insulator through the bolt that sets up in coupling mechanism and the cooperation of fixed orifices for this novel post insulator can be quick install inside the connecting block, simultaneously, through the cooperation of sloping block and push rod, make this novel post insulator more convenient when dismantling the change, avoided post insulator's installation and dismantlement to need with the help of special instrument, thereby improved the efficiency to post insulator installation and dismantlement.

Description

Novel post insulator

Technical Field

The utility model relates to the technical field of insulators, in particular to a novel post insulator.

Background

The post insulator is a special insulating control, can play an important role in overhead transmission lines, is used for a telegraph pole in the past, is slowly developed at one end of a high-voltage wire connecting tower and is hung with a plurality of suspended insulators, and is usually made of silica gel or ceramic for increasing the creepage distance, so that the insulator plays two basic roles in the overhead transmission lines, namely, supporting a wire and preventing current from flowing back to the ground.

The existing post insulator is usually installed and disassembled through bolts, and the post insulator is installed through the bolts, so that special tools are needed for installing and disassembling the post insulator, and the efficiency of installing and disassembling the post insulator is reduced.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a novel post insulator, which solves the problem that the prior post insulator needs to be assembled and disassembled by a special tool, thereby reducing the efficiency of assembling and disassembling the post insulator.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a novel post insulator, includes installation base and insulator body, the locating hole has all been seted up in the four corners of installation base, the inside fixedly connected with pillar of insulator body, the wire casing has been seted up to pillar top fixed surface, spacing hole has evenly been seted up on the pillar surface, the inside threaded connection that runs through of spacing hole has stop bolt, the installation base top is provided with coupling mechanism.

Preferably, the connecting mechanism comprises a connecting block fixedly connected to the top of the mounting base, and a connecting hole is formed in the surface of the top of the connecting block.

Preferably, the fixed orifices have all been seted up to the inside both sides of connecting hole, the inside symmetry of connecting block has seted up the sliding tray with fixed orifices intercommunication.

Preferably, the sliding groove is internally and slidably connected with a push rod, one end of the push rod is fixedly connected with an inclined block in the fixing hole, and the other ends of the two push rods are fixedly connected with connecting plates together.

Preferably, the pillar bottom fixedly connected with connection box, the spout has all been seted up to the inside both sides of connection box, the inside sliding connection of spout has the bolt.

Preferably, a fixing block is fixedly connected to the center inside the connecting box, and a groove is formed in the surface of the fixing block.

Preferably, a spring is fixedly connected between one side of the bolt and the inside of the groove, and limiting blocks are fixedly connected to the upper side and the lower side of the bolt.

Advantageous effects

The utility model provides a novel post insulator. Compared with the prior art, the method has the following beneficial effects:

(1) This novel post insulator through the bolt that sets up in coupling mechanism and the cooperation of fixed orifices for this novel post insulator can be quick install inside the connecting block, simultaneously, through the cooperation of sloping block and push rod, make this novel post insulator when dismantling the change, only need inwards press the connecting plate, can dismantle the insulator body, avoided the installation of post insulator and the dismantlement need with the help of specialized instrument, thereby improved the efficiency to post insulator installation and dismantlement.

(2) This novel post insulator uses through the cooperation in spacing bolt and the spacing hole that sets up for this novel post insulator is when using, thickness according to the line that can be quick fixes the electric wire through adjusting spacing bolt's position, makes this novel post insulator can be used for putting up the electric wire of different thickness, has improved this novel post insulator's practicality.

Drawings

FIG. 1 is a front view of the structure of the present utility model;

FIG. 2 is a schematic view of an insulator body according to the present utility model;

FIG. 3 is a schematic view of a connection block according to the present utility model;

FIG. 4 is a schematic view of a strut according to the present utility model;

FIG. 5 is a cross-sectional view of a junction box of the present utility model;

fig. 6 is a side cross-sectional view of a connection block of the present utility model.

In the figure: 1. a mounting base; 2. an insulator body; 3. positioning holes; 4. a support post; 5. a wire slot; 6. a limiting hole; 7. a limit bolt; 8. a connecting mechanism; 81. a connecting block; 82. a connection hole; 83. a fixing hole; 84. a sliding groove; 85. a push rod; 86. a sloping block; 87. a connecting plate; 88. a connection box; 89. a chute; 811. a plug pin; 812. a fixed block; 813. a groove; 814. a spring; 815. and a limiting block.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides two technical schemes:

a first solution is shown in fig. 1-6: a novel post insulator comprises a mounting base 1 and an insulator body 2, wherein positioning holes 3 are formed in four corners of the mounting base 1, a post 4 is fixedly connected inside the insulator body 2, a wire slot 5 is fixedly formed in the surface of the top of the post 4, a limiting hole 6 is uniformly formed in the surface of the post 4, a limiting bolt 7 is connected inside the limiting hole 6 in a penetrating threaded manner, a connecting mechanism 8 is arranged at the top of the mounting base 1, the connecting mechanism 8 comprises a connecting block 81 fixedly connected at the top of the mounting base 1, a connecting hole 82 is formed in the top surface of the connecting block 81, fixing holes 83 are formed in two sides inside the connecting hole 82, sliding grooves 84 communicated with the fixing holes 83 are symmetrically formed in the connecting block 81, push rods 85 are slidingly connected inside the sliding grooves 84, one ends of the push rods 85 are fixedly connected with inclined blocks 86 inside the fixing holes 83, the other ends of the two push rods 85 are fixedly connected with connecting plates 87 together, the bottom of the post 4 is fixedly connected with a connecting box 88, sliding grooves 89 are formed in the two inner sides of the connecting box 88, a bolt 811 is slidingly connected in the sliding grooves 89, a fixed block 812 is fixedly connected in the center of the inner side of the connecting box 88, a groove 813 is formed in the surface of the fixed block 812, a spring 814 is fixedly connected between one side of the bolt 811 and the inner side of the groove 813, limiting blocks 815 are fixedly connected on the upper side and the lower side of the bolt 811, the novel post insulator is quickly installed in the connecting block 81 through the matching of the bolt 811 and the fixing holes 83 arranged in the connecting mechanism 8, meanwhile, the connecting plate 87 is only required to be pressed inwards when the novel post insulator is disassembled and replaced, the problem that special tools are needed for installing and disassembling the post insulator is avoided, thereby improving the efficiency of mounting and dismounting the post insulator.

The second embodiment, as shown in fig. 1-6, differs from the first embodiment primarily in that: the utility model provides a novel pillar insulator, including installation base 1 and insulator body 2, the locating hole 3 has all been seted up in the four corners of installation base 1, insulator body 2 inside fixedly connected with pillar 4, wire casing 5 has been seted up to pillar 4 top fixed surface, spacing hole 6 has evenly been seted up on pillar 4 surface, spacing hole 6 inside threaded connection has spacing bolt 7, pillar 4 bottom fixedly connected with connecting box 88, spout 89 has all been seted up to the inside both sides of connecting box 88, the inside sliding connection of spout 89 has bolt 811, the inside center fixedly connected with fixed block 812 of connecting box 88, the recess 813 has been seted up on the fixed block 812 surface, fixed connection has spring 814 between one side of bolt 811 and the inside of recess 813, the equal fixedly connected with stopper 815 of upper and lower both sides of bolt 811, coupling mechanism 8 includes fixed connection at the connecting block 81 at installation base 1 top, connecting block 81 top surface has seted up connecting hole 82, fixed orifices 83 has all been seted up to the inside both sides of connecting hole 82, the inside sliding groove 84 inside sliding connection has push rod 85, the one end of push rod 85 just is located the inside fixed connection 86 of fixed hole 83, the inside fixed connection of connecting rod 86, the novel pillar insulator can be built through the position of two-to-up wire through the novel insulator through the insulator is fixed with the fixed position of the insulator, the insulator is used in the position of the insulator is difficult to use, the insulator is fixed, the insulator is used for setting up at the position is difficult to the insulator is difficult to adjust, the insulator is fixed, the insulator is convenient, and has high performance, and can be used for the insulator is convenient, and has high safety, and convenient for use, and convenient use.

And all that is not described in detail in this specification is well known to those skilled in the art.

When the insulator is used, the mounting base 1 is fixed at a position to be mounted, the insulator body 2 is held, the connecting box 88 is aligned with the connecting hole 82, the latch 811 is aligned with the fixing hole 83, the insulator body 2 is pressed down, the latch 811 is inserted into the fixing hole 83, when the latch 811 is inserted into the fixing hole 83, the latch 811 is pushed out by the spring 814, the insulator body 2 is fixed by the latch 811, when the insulator body 2 needs to be replaced or detached, the connecting plate 87 is pushed into the connecting block 81, the inclined block 86 is driven to move into the fixing hole 83 by the push rod 85, when the latch 811 is pushed by the inclined block 86, the latch 811 is stressed, the spring 814 on one side of the latch 811 is contracted, and at the moment, the latch 811 is separated from the fixing hole 83, and the insulator body 2 can be detached by lifting the insulator body 2 upwards.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel post insulator, includes installation base (1) and insulator body (2), its characterized in that: locating holes (3) are formed in four corners of the mounting base (1), support columns (4) are fixedly connected to the inside of the insulator body (2), wire grooves (5) are formed in the surface of the top of each support column (4), limiting holes (6) are uniformly formed in the surface of each support column (4), limiting bolts (7) penetrate through the inside of each limiting hole (6) and are connected with the corresponding limiting bolts, and connecting mechanisms (8) are arranged at the top of the mounting base (1).

2. The novel post insulator of claim 1, wherein: the connecting mechanism (8) comprises a connecting block (81) fixedly connected to the top of the mounting base (1), and a connecting hole (82) is formed in the top surface of the connecting block (81).

3. The novel post insulator of claim 2, wherein: fixing holes (83) are formed in two sides of the inside of the connecting hole (82), and sliding grooves (84) communicated with the fixing holes (83) are symmetrically formed in the connecting block (81).

4. A novel post insulator according to claim 3, wherein: the sliding groove (84) is internally connected with a push rod (85) in a sliding mode, one end of the push rod (85) is fixedly connected with an inclined block (86) in the fixing hole (83), and the other ends of the two push rods (85) are fixedly connected with a connecting plate (87) together.

5. The novel post insulator of claim 1, wherein: the bottom of the support column (4) is fixedly connected with a connecting box (88), sliding grooves (89) are formed in the two sides of the connecting box (88), and bolts (811) are connected inside the sliding grooves (89) in a sliding mode.

6. The novel post insulator of claim 5, wherein: the connecting box (88) is characterized in that a fixing block (812) is fixedly connected to the inner center of the connecting box, and a groove (813) is formed in the surface of the fixing block (812).

7. The novel post insulator of claim 6, wherein: a spring (814) is fixedly connected between one side of the bolt (811) and the inside of the groove (813), and limiting blocks (815) are fixedly connected to the upper side and the lower side of the bolt (811).