CN220306181U

CN220306181U - Reclosing mechanism

Info

Publication number: CN220306181U
Application number: CN202321276111.6U
Authority: CN
Inventors: 彭康寿; 伍梓良; 陈伟
Original assignee: Kennedy Power Technology Co ltd Of Shenzhen City
Current assignee: Kennedy Power Technology Co ltd Of Shenzhen City
Priority date: 2023-05-24
Filing date: 2023-05-24
Publication date: 2024-01-05
Anticipated expiration: 2033-05-24

Abstract

The utility model discloses a reclosing mechanism, and relates to the technical field of reclosing. The utility model comprises a mounting base, a brake body and a protection plate, and is characterized in that: the brake body is installed and is inlayed on an installation base surface, and a plurality of support sleeves have all been welded at a brake body surface both ends, and support sleeve is inside all to be adorned and is inlayed the support column, sliding fit between support column week side and the support sleeve internal surface, and support column one end is provided with the spout, and the inside dress of spout has the joint board, sliding fit between joint board week side and the spout, and the guard plate welding has the clamp plate at two joint board surfaces, the support column other end welding. According to the utility model, through the supporting sleeve, the supporting column and the protection plate structure, the protection capability of the recloser during installation and use is improved, the impact and collision from the outside are buffered, the interference from the outside is reduced, the damage of the recloser during use is avoided, and the service life of the recloser is prolonged.

Description

Reclosing mechanism

Technical Field

The utility model belongs to the technical field of circuit breakers, and particularly relates to a reclosing mechanism.

Background

When the fault of the overhead line is cleared, closing the circuit breaker in a short time, namely reclosing; since most overhead line faults are transient or temporary in nature, reclosing is one of the self-recovering power supply methods commonly employed in operation, and is widely applied to overhead line power transmission and effective anti-accident measures (cable transmission and power supply cannot be employed) on overhead line power supply lines. When the circuit breaks down, the circuit breaker trips due to relay protection, and the automatic reclosing device recloses the circuit breaker after a short time interval.

In the prior art, the installation structure of reclosing is generally simpler, lacks certain protective structure, receives external interference easily when the reclosing is used, leads to the reclosing impaired easily when receiving external impact and damage simultaneously, influences the life of reclosing.

Disclosure of Invention

The utility model aims to provide a reclosing mechanism which solves the problem that the existing protection force is poor.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a reclosing mechanism which comprises a mounting base, a gate body and a protection plate, wherein the gate body is embedded on one surface of the mounting base, a plurality of support sleeves are welded at two ends of one surface of the gate body, support columns are embedded in the support sleeves, the peripheral side surfaces of the support columns are in sliding fit with the inner surfaces of the support sleeves, one end of each support column is provided with a sliding groove, a clamping plate is embedded in each sliding groove, the peripheral side surfaces of the clamping plates are in sliding fit with the sliding grooves, the protection plate is welded on one surface of each two clamping plates, so that the protection capability of the reclosing mechanism in mounting and use is improved, impact and collision from the outside are buffered, interference from the outside is reduced, damage to the reclosing mechanism in use is avoided, the service life of the reclosing mechanism is prolonged, and a pressing plate is welded at the other end of each support column.

Further, the inside two opposite surfaces of support sleeve all are provided with the spacing groove, the clamp plate both ends extend to two spacing inslot portions respectively, the clamp plate both ends respectively with sliding fit between two spacing grooves, two the guide bar has all been adorned to spacing inslot portion.

Further, two guide rods are arranged on the periphery of the guide rod, one end of each guide rod penetrates through one surface of the pressing plate, the two guide rods are in sliding fit with the pressing plate, a supporting spring is welded on one surface of the pressing plate, and one end of each supporting spring is welded with one surface inside the supporting sleeve.

Further, two mounting grooves are formed in two ends of one surface of the mounting base, mounting holes are formed in one surface of the inside of each mounting groove, and the two mounting holes penetrate through the lower surface of the mounting base.

Further, the two mounting holes are internally provided with mounting rods, the two peripheral sides of the mounting rods are respectively in sliding fit with the inner surfaces of the two mounting holes, and one ends of the two mounting rods are respectively extended into the two mounting grooves.

Further, the other ends of the two mounting rods are welded with connecting plates, and the peripheral side surfaces of the two connecting plates are respectively in sliding fit with the inner surfaces of the two mounting grooves.

Further, two connecting springs are welded between the surfaces of the connecting plates and the inner surfaces of the corresponding mounting grooves respectively, the connecting springs are wound on the peripheral side surfaces of the two mounting rods respectively, pull rods are welded on the other surfaces of the connecting plates, the mounting and the dismounting of the mounting base are facilitated, the later maintenance and the replacement of the device are facilitated, and the convenience of the device in use is improved.

The utility model has the following beneficial effects:

1. according to the utility model, through the supporting sleeve, the supporting column and the protection plate structure, the protection capability of the recloser during installation and use is improved, the impact and collision from the outside are buffered, the interference from the outside is reduced, the damage of the recloser during use is avoided, and the service life of the recloser is prolonged.

2. According to the utility model, the installation and the disassembly of the protection plate are convenient through the sliding groove and the clamping plate structure, and meanwhile, the installation and the disassembly of the installation base are convenient through the installation rod and the connecting spring structure, so that the maintenance and the replacement of the device in the later period are convenient, and the convenience of the device in use is improved.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a reclosing mechanism according to the present utility model;

FIG. 2 is a schematic diagram of a rear view of a recloser mechanism according to the present utility model;

FIG. 3 is a right side view of a recloser mechanism according to the present utility model;

FIG. 4 is a schematic view showing the internal structure of the installation groove in the present utility model;

fig. 5 is a schematic view showing an internal structure of the support sleeve according to the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. a mounting base; 2. a brake body; 3. a support sleeve; 4. a support column; 5. a chute; 6. a clamping plate; 7. a protection plate; 8. a mounting groove; 9. a mounting hole; 10. a mounting rod; 11. a connecting plate; 12. a connecting spring; 13. a pull rod; 14. a limit groove; 15. a guide rod; 16. a pressing plate; 17. and a support spring.

Detailed Description

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.

In the description of the present utility model, it should be understood that the terms "upper," "middle," "outer," "inner," and the like indicate an orientation or a positional relationship, and are merely for convenience of describing the present utility model and simplifying the description, but do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Embodiment one:

referring to fig. 1-5, the utility model discloses a reclosing mechanism, which comprises a mounting base 1, a gate body 2 and a protection plate 7, wherein the gate body 2 is embedded on one surface of the mounting base 1, two ends of one surface of the gate body 2 are welded with a plurality of support sleeves 3, support columns 4 are embedded in the two opposite surfaces of the support sleeves 3, the circumferential side surfaces of the support columns 4 are in sliding fit with the inner surfaces of the support sleeves 3, one end of each support column 4 is provided with a sliding groove 5, a clamping plate 6 is embedded in each sliding groove 5, the circumferential side surfaces of the clamping plates 6 are in sliding fit with the sliding grooves 5, the protection plate 7 is welded on one surface of each clamping plate 6, the protection capability of the reclosing mechanism in mounting and use is improved, the impact and collision from the outside are buffered, the interference from the outside is reduced, the reclosing mechanism is prevented from being damaged in use, the service life of the reclosing mechanism is prolonged, the other end of each support column 4 is welded with a pressing plate 16, two opposite surfaces of each support sleeve 3 are provided with a limiting groove 14, two ends of each pressing plate 16 are respectively extended into the two limiting grooves 14, two ends of each pressing plate 16 are respectively in sliding fit with two limiting grooves 14, and guide rods 15 are embedded in the two limiting grooves 14.

Two mounting grooves 8 are formed in two ends of one surface of the mounting base 1, mounting holes 9 are formed in one surface of the inner portion of each mounting groove 8, the two mounting holes 9 penetrate through the lower surface of the mounting base 1, mounting rods 10 are embedded in the two mounting holes 9, the peripheral side faces of the two mounting rods 10 are respectively in sliding fit with the inner surfaces of the two mounting holes 9, and one ends of the two mounting rods 10 are respectively extended into the two mounting grooves 8.

The other ends of the two mounting rods 10 are welded with connecting plates 11, and the peripheral side surfaces of the two connecting plates 11 are respectively in sliding fit with the inner surfaces of the two mounting grooves 8.

The connecting springs 12 are welded between the surfaces of the two connecting plates 11 and the inner surfaces of the corresponding mounting grooves 8 respectively, the two connecting springs 12 are wound on the peripheral sides of the two mounting rods 10 respectively, the pull rods 13 are welded on the other surfaces of the two connecting plates 11, the mounting and dismounting of the mounting base 1 are facilitated, the later maintenance and replacement of the device are facilitated, and the convenience of the device in use is improved.

One end of each guide rod 15 penetrates through one surface of the pressing plate 16, the peripheral side surfaces of the two guide rods 15 are in sliding fit with the pressing plate 16, a supporting spring 17 is welded on one surface of the pressing plate 16, and one end of the supporting spring 17 is welded with one surface inside the supporting sleeve 3.

Embodiment two:

referring to fig. 1-5, the present utility model is a reclosing mechanism, which comprises the following steps: through the structures of the sliding chute 5 and the clamping plate 6, the protection plate 7 is convenient to mount and dismount, and meanwhile, through the structures of the mounting rod 10 and the connecting spring 12, the mounting base 1 is convenient to mount and dismount, the later maintenance and replacement of the device are convenient, and the convenience of the device in use is improved; through supporting sleeve 3, support column 4 and guard plate 7 structure, improve the protective capability when installing the use to reclosing, cushion and come from external impact and collision, reduce and come from external interference, avoid the reclosing impaired when using, improve the life of reclosing.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. The utility model provides a reclosing mechanism, includes installation base (1), floodgate body (2) and guard plate (7), its characterized in that: the utility model discloses a brake body, including installation base (1), brake body (2), a plurality of support sleeve (3) have all been welded at a surface both ends of brake body (2), support sleeve (3) are inside all to be equipped with support column (4), sliding fit between support column (4) week side and the support sleeve (3) internal surface, support column (4) one end is provided with spout (5), spout (5) internally mounted has inlayed joint board (6), sliding fit between joint board (6) week side and spout (5), guard plate (7) welding is at two joint board (6) a surface, support column (4) other end welding has clamp plate (16).

2. The reclosing mechanism according to claim 1, wherein two opposite surfaces inside the supporting sleeve (3) are provided with limiting grooves (14), two ends of the pressing plate (16) extend into the two limiting grooves (14) respectively, two ends of the pressing plate (16) are in sliding fit with the two limiting grooves (14) respectively, and guide rods (15) are embedded in the two limiting grooves (14).

3. A reclosing mechanism according to claim 2, wherein one end of each of the guide rods (15) penetrates through one surface of the pressing plate (16), the peripheral side surfaces of the guide rods (15) are in sliding fit with the pressing plate (16), one surface of the pressing plate (16) is welded with a supporting spring (17), and one end of the supporting spring (17) is welded with one surface inside the supporting sleeve (3).

4. The reclosing mechanism according to claim 1, wherein two mounting grooves (8) are formed in two ends of one surface of the mounting base (1), mounting holes (9) are formed in one surface of the inside of the two mounting grooves (8), and the two mounting holes (9) penetrate through the lower surface of the mounting base (1).

5. The reclosing mechanism according to claim 4, wherein the two mounting holes (9) are internally provided with mounting rods (10), the peripheral side surfaces of the two mounting rods (10) are respectively in sliding fit with the inner surfaces of the two mounting holes (9), and one ends of the two mounting rods (10) are respectively extended into the two mounting grooves (8).

6. The reclosing mechanism according to claim 5, wherein connecting plates (11) are welded to the other ends of the two mounting rods (10), and the peripheral side surfaces of the two connecting plates (11) are respectively in sliding fit with the inner surfaces of the two mounting grooves (8).

7. The reclosing mechanism according to claim 6, wherein connecting springs (12) are welded between the surfaces of the two connecting plates (11) and the inner surfaces of the corresponding mounting grooves (8), the two connecting springs (12) are wound on the peripheral side surfaces of the two mounting rods (10), and pull rods (13) are welded on the other surfaces of the two connecting plates (11).