CN112497123B

CN112497123B - Portable general operating means of 10kV outdoor switch box

Info

Publication number: CN112497123B
Application number: CN202011373216.4A
Authority: CN
Inventors: 赵炜; 周铭鑫; 王雪雪
Original assignee: Guizhou Power Grid Co Ltd
Current assignee: Guizhou Power Grid Co Ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2022-10-04
Anticipated expiration: 2040-11-30
Also published as: CN112497123A

Abstract

The invention discloses a portable general operating device of a 10kV outdoor switch box, which comprises a female handle component, an operating head component and a plug component, wherein the female handle component comprises a force application handle vertically arranged at the top end of the female handle component; the operating head component comprises a sleeve head connected with the female handle component through a connector; the inserting component is used for connecting the female handle component and the operating head component and comprises a sleeve sleeved on the female handle component; the sleeve moves up and down by displacement along the direction of the female handle component, thereby changing the state of the plug component. According to the portable general operating device for the 10kV outdoor switch box, the female handle is manufactured, the plurality of operating heads are combined and stored in the portable tool box, all the 10kV outdoor switch boxes can be operated, the problems that the number of operating handles is large and the carrying is inconvenient can be effectively solved, the operating time is shortened, and the working efficiency and the economic benefit are greatly improved.

Description

Portable general operating means of 10kV outdoor switch box

Technical Field

The invention relates to the technical field of dismounting instruments, in particular to a portable universal operating device for a 10kV outdoor switch box.

Background

The box end wrench one is applicable to twist the bolt or the nut that the position is very narrow and small or sunken very depths, is less than completely by the face of being connected when nut end or bolt end, and the diameter of shrinkage pool can not be used to open-end wrench or adjustable spanner and box spanner, uses box end wrench, in addition when bolted connection spare space very limited, just can only use box end wrench, and the box end wrench of the multiple shape of present design can be applicable to the use of the connecting piece of various spatial position. The operating handles of the 10kV outdoor switch boxes produced by the existing manufacturers are different, and when an operator operates the switch, the operator can not know which handles are needed in many times and only can carry all the handles to go, and each operating handle is averagely heavy by 1kg, so that the operator needs to bear a load of at least 14kg when arriving at the site for operation every time, and the operating handles are different in shape and inconvenient to carry, thereby wasting a large amount of time during rush repair and overhaul operation.

Disclosure of Invention

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. In this section, as well as in the abstract and the title of the invention of this application, simplifications or omissions may be made to avoid obscuring the purpose of the section, the abstract and the title, and such simplifications or omissions are not intended to limit the scope of the invention.

The present invention has been made in view of the above and/or problems with the conventional portable universal operating device for 10kV outdoor switchgears.

Therefore, the problem to be solved by the invention is how to solve the problem of connecting the female handle and the operating head.

In order to solve the technical problems, the invention provides the following technical scheme: a portable general-purpose operating device of a 10kV outdoor switch box comprises,

a female handle component comprising a force application handle vertically arranged at the top end of the female handle component

The operation head part comprises a sleeve head connected with the female handle part through a connector;

the inserting component is used for connecting the female handle component and the operating head component and comprises a sleeve sleeved on the female handle component;

the sleeve moves up and down along the direction of the female handle component, so that the state of the plug-in component is changed.

As a preferable aspect of the portable general-purpose operation device for a 10kV outdoor switch box according to the present invention, wherein: the plug-in component comprises a plug-in connector arranged at the bottom of the female handle component and a plug-in groove arranged inside the connector.

As a preferable aspect of the portable general-purpose operation device for a 10kV outdoor switch box according to the present invention, wherein: the inserting groove is a cross-shaped groove and is divided into a transverse limiting groove and a longitudinal limiting groove, the transverse limiting groove and the longitudinal limiting groove are two opposite grooves respectively, a group of limiting parts are arranged in the transverse limiting groove, and a magnetic part is arranged at the center of the bottom of the inserting groove.

As a preferable aspect of the portable general-purpose operation device for a 10kV outdoor switch box according to the present invention, wherein: the connector is a cross-shaped convex block and comprises a transverse limiting block and a longitudinal limiting block, the transverse limiting block and the longitudinal limiting block are two opposite convex blocks respectively, a metal sheet is arranged at the center of the top of the connector, an elastic sheet is arranged on the side face of the transverse limiting block, one end of the elastic sheet is hinged to the bottom side of the transverse limiting block, the other end of the elastic sheet is connected with the side face of the transverse limiting block through a spring, and the included angle between the elastic sheet and the side edge of the transverse limiting block is changed through the spring.

As a preferable aspect of the portable general-purpose operation device for a 10kV outdoor switch box according to the present invention, wherein: the elastic sheet is provided with protruding limiting plates matched with the limiting pieces at two ends, namely the elastic sheet is in a convex shape, and one end of each limiting plate is hinged with the bottom edge of the transverse limiting block;

the length of the limiting plates at the two ends of the elastic sheet is matched with the limiting parts, and the length between the two limiting parts is suitable for the top end of the elastic sheet to enter and exit.

As a preferable scheme of the portable general-purpose operating device of the 10kV outdoor switch box of the invention, wherein: the size of the longitudinal limiting groove is matched with that of the longitudinal limiting block.

As a preferable scheme of the portable general-purpose operating device of the 10kV outdoor switch box of the invention, wherein: the length of the transverse limiting groove is larger than that of the transverse limiting block, when the transverse limiting block is inserted into the transverse limiting groove, a gap between the transverse limiting groove and the transverse limiting block is filled up by the elastic sheet, and the elastic sheet can swing in the transverse limiting groove through the spring.

As a preferable aspect of the portable general-purpose operation device for a 10kV outdoor switch box according to the present invention, wherein: a first cavity is formed in the female handle component, and a through hole is formed in the first cavity and communicated to the outside.

As a preferable aspect of the portable general-purpose operation device for a 10kV outdoor switch box according to the present invention, wherein: the connecting plug is internally provided with a second cavity which is communicated with the female handle component, the second cavity is provided with a through hole corresponding to the top of the elastic sheet, the tensile rope enters the second cavity and the first cavity through the through hole, and then extends out of the female handle component through the through hole and is fixedly connected with the sleeve, and the direction of the tensile rope is converted through the two rollers.

As a preferable aspect of the portable general-purpose operation device for a 10kV outdoor switch box according to the present invention, wherein: the connector is the cylinder form, the cover barrel head with the connector is fixed to be set up, the diameter of cover barrel head is greater than the diameter of connector.

The invention has the beneficial effects that: according to the portable general operating device for the 10kV outdoor switch box, the female handle is manufactured, the plurality of operating heads are combined and stored in the portable tool box, all the 10kV outdoor switch boxes can be operated, the problems that the number of operating handles is large and the carrying is inconvenient can be effectively solved, the operating time is shortened, and the working efficiency and the economic benefit are greatly improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:

fig. 1 is an overall configuration diagram of a portable general-purpose operation device of a 10kV outdoor switch box.

Fig. 2 is an exploded schematic structural diagram of a portable general-purpose operating device of a 10kV outdoor switch box.

Fig. 3 is a structure diagram of a plug connector of the portable general-purpose operating device of the 10kV outdoor switch box.

Fig. 4 is a structure diagram of a plugging slot of a portable universal operating device of a 10kV outdoor switch box.

Fig. 5 is a sectional view of the plugging part of the portable universal operating device of the 10kV outdoor switch box.

Fig. 6 is a sectional view of the inserting part of the portable general-purpose operating device of the 10kV outdoor switch box in a state that the elastic sheet is pressed down.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanying figures of the present invention are described in detail below.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Furthermore, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Example 1

Referring to fig. 1 and 2, a first embodiment of the present invention provides a portable general-purpose operating device for a 10kV outdoor switch box, the portable general-purpose operating device for a 10kV outdoor switch box comprises a female handle part, an operating head part and a plug part, wherein the female handle part 100 comprises a force applying handle 101 vertically arranged at the top end of the female handle part 100

An operation head part 200 including a sleeve head 202 connected to the female stem part 100 through a connector 201;

a socket part 300 for connecting the female handle part 100 and the operating head part 200, including a sleeve 301 fitted over the female handle part 100;

the sleeve 301 changes the state of the inserting member 300 by performing a displacement movement up and down in the direction of the female handle member 100.

Based on the above, in order to improve the working efficiency and the economic benefit, the female handle part 100 is set to be a universal female handle, and the operating head parts 200 of different models are replaced to meet the requirement that maintenance personnel need handles of different models during working, so that the weight of the tool box is reduced, and the burden of the maintenance personnel is reduced, the force application handle 101 is arranged on the female handle part 100, the middle end of the force application handle 101 is fixedly connected with the female handle part 100, thereby the sleeve head 202 in the operating head part 200 is rotated by rotating the force application handle 101, and further the equipment is disassembled and assembled.

Due to the different mechanical devices and the different models of the required sleeve heads 202, the replacement of the operating head unit 200 is realized by the plug-in unit 300.

Maintenance personnel can be through reciprocating the cover barrel head 202 of cup jointing on female handle part 100, and then installation and dismantlement operating head part 200, this structure simple structure, reasonable in design, processing installation maintenance is convenient, long service life, safe and reliable, low cost, economy is suitable for, can promote on a large scale and use.

Example 2

Referring to fig. 1 to 6, a second embodiment of the present invention, which is different from the first embodiment, is: also comprises the following steps. In the above embodiment, the portable universal operating device of the 10kV outdoor switch box comprises a plug member 300 including a plug connector 302 disposed at the bottom of the female handle member 100 and a plug slot 303 disposed inside the connecting head 201.

The female stem part 100 and the operator head part 200 are connected and disconnected to and from the socket groove 303 by the plug 302.

Specifically, the inserting groove 303 is a cross-shaped groove and includes a transverse limiting groove 303a and a longitudinal limiting groove 303b, the transverse limiting groove 303a and the longitudinal limiting groove 303b are two opposite grooves respectively, the transverse limiting groove 303a and the longitudinal limiting groove 303b are the same in size, a set of limiting members 303a-1 is arranged in the transverse limiting groove 303a, the limiting members 303a-1 are arranged at one end of the transverse limiting groove 303a far from the center, the limiting members 303a-1 are rectangular bodies, the two limiting members 303a-1 are the same in size, and a magnetic member 303c is arranged at the center of the bottom of the inserting groove 303.

The plug 302 corresponds the setting with inserting groove 303, plug 302 is the cross lug that corresponds with inserting groove 303, including horizontal stopper 302a and vertical stopper 302b, horizontal stopper 302a and vertical stopper 302b are relative two lugs respectively, the top center of plug 302 is equipped with sheetmetal 302c, sheetmetal 302c uses with the cooperation of magnetic attraction piece 303c, in order to make operating personnel can accurately aim at inserting groove 303, so be equipped with magnetic attraction piece 303c and sheetmetal 302c, when inserting groove is inserted to plug 302, magnetic attraction piece 303c passes through magnetic force attraction sheetmetal 302c, thereby make the center of plug 302 can aim at the center of inserting groove 303, and then be convenient for operating personnel's installation.

The lateral limiting block 302a is provided with a spring plate 302a-1 on a side surface thereof, one end of the spring plate 302a-1 is hinged to the bottom edge of the lateral limiting block 302a, the other end is connected with the side surface of the lateral limiting block 302a through a spring 302a-2, the spring plate 302a-1 can swing along the hinged position, an included angle between the spring plate 302a-1 and the side edge of the lateral limiting block 302a can be changed by compressing or stretching the spring 302a-2, when the plug connector 302 enters the insertion groove 303, the lateral limiting block 302a aligns with the lateral limiting groove 303a, and when the spring plate 302a-1 passes through the limiting block 302a-1, the limiting block 302a-1 protrudes out of the insertion groove 303, so that the spring plate 302a-1 swings towards the lateral limiting block 302 a.

Further, two ends of the elastic sheet 302a-1 are provided with raised limit pieces 302a-1a which are matched with the limit pieces 303a-1, that is, the elastic sheet 302a-1 is in a shape of a Chinese character 'tu', when the plug 302 enters the insertion groove 303, the metal sheet 302c of the plug 302 contacts with the magnetic attraction piece 303c on the insertion groove 303, and one end of the limit piece 302a-1a is hinged with the bottom edge of the transverse limit piece 302a, therefore, when the elastic sheet 302a-1 contacts with the limit pieces 303a-1, the elastic sheet 302a-1 can swing towards the transverse limit piece 302a, the total length of the two limit pieces 302a-1a is adapted to the length of the transverse limit groove 303a, the length between the two limit pieces a-1 is suitable for the top end of the elastic sheet 302a-1 to go in and out, so that the included angle between the limit pieces 30a-1a and the transverse limit piece 302a is smaller and smaller because the length of the limit pieces 303a-1 is smaller than the length of the top end of the two limit pieces 303a-1, when the limit pieces 302a-1 completely enter the rear portion of the limit pieces 302a-1, the limit pieces 302a can not be connected with the plug 302a spring, and the spring 302a-1 can not be pulled out directly, and the spring 302a can not be clamped under the condition that the spring 302a is not be clamped.

Further, in order to ensure that the plug 302 and the plug groove 303 can be firmly matched, the longitudinal limiting groove 303b and the longitudinal limiting block 302b are matched in size, the longitudinal limiting block 302b cannot generate transverse displacement in the longitudinal limiting groove 303b, the length of the transverse limiting groove 303a is larger than that of the transverse limiting block 302a, when the transverse limiting block 302a is inserted into the transverse limiting groove 303a, a gap between the transverse limiting groove 303a and the transverse limiting block 302a is compensated by the elastic sheet 302a-1, the elastic sheet 302a-1 can swing in the transverse limiting groove 303a through the spring 302a-2, when the elastic sheet 302a-1 is clamped behind the limiting member 303a-1, the elastic sheet 302a-1 is pressed down, an included angle between the elastic sheet 302a-1 and the transverse limiting block 302a is reduced, and the limiting plate 302a-1a is not blocked by the limiting member 303a-1, so that the plug 302 can be pulled out of the plug groove 303.

Based on the above, in order to simultaneously control the two elastic pieces 302a-1 and facilitate the operation of maintenance personnel, the first cavity 102 is arranged in the female handle part 100, the second cavity 302d is arranged in the plug-in connector 302, the first cavity 102 and the second cavity 302d are in a communicated state, the female handle part 100 is correspondingly provided with the two through holes 103, the positions of the through holes 103 and the center of the elastic pieces 302a-1 are the same axial line, the transverse positions of the two through holes 103 are horizontal, the second cavity 302d is provided with the through hole 103 corresponding to the center of the top of the elastic piece 302a-1, the tensile rope 400 enters the second cavity 302d and the first cavity 102 through the through hole 103 in the plug-in connector 302, and then extends out to the outside through the through hole 103 in the female handle part 100 and is fixedly connected with the sleeve 301, and the tensile rope 400 performs direction conversion through the two rollers 500.

When the sleeve 301 sleeved on the outer surface of the female stem component 100 moves upward or downward, the pull rope 400 is pulled out of the female stem component, so as to drive the elastic piece 302a to press downward, so that the plug 302 can completely enter the plug groove 303, the sleeve 301 is loosened, the spring 302a-2 automatically rebounds after the spring 302a-2 is not pulled by the pull rope 400, the sleeve 301 returns to its original position, the limiting plate 302a-1a is clamped in the limiting piece 303a-1, the plug 302 is fixed in the plug groove 303 and cannot be directly pulled out, when the female stem component 100 needs to be pulled out, the sleeve 301 is moved, the pull rope 400 presses the elastic piece 302a-1 downward, the limiting plate 302a-1a can be directly pulled out of the female stem component 100 without being blocked by the limiting piece 303a-1, and a maintenance worker can perform operations such as replacing the operation head component 200 as needed.

Further, the operation head part 200 includes a connector 201 and a sleeve head 202, the connector 201 is cylindrical, the diameter of the connector 201 is the same as that of the female stem component 100, the sleeve head 202 and the connector 201 are fixedly arranged, the diameter of the sleeve head 202 is larger than that of the connector 201, different devices need different types of sleeve heads 202 to be disassembled and assembled, and the device provided by the embodiment can realize rapid replacement of the sleeve head 202.

It is important to note that the construction and arrangement of the present application as shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperatures, pressures, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter recited in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of this invention. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present inventions. Therefore, the present invention is not limited to a particular embodiment, but extends to various modifications that nevertheless fall within the scope of the appended claims.

Moreover, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not have been described (i.e., those unrelated to the presently contemplated best mode of carrying out the invention, or those unrelated to enabling the invention).

It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure, without undue experimentation.

It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.

Claims

1. The utility model provides a portable general operating means of 10kV outdoor switch box which characterized in that: comprises the steps of (a) preparing a substrate,

a female handle member (100) including a force application handle (101) vertically provided at a tip end of the female handle member (100); an operating head assembly (200) comprising a sleeve head (202) connected to the female stem assembly (100) by a connector (201); the plug-in component (300) is used for connecting the female handle component (100) and the operating head component (200) and comprises a sleeve (301) sleeved on the female handle component (100); the sleeve (301) moves up and down along the direction of the female handle component (100) so as to change the state of the plug-in component (300);

the plug-in component (300) comprises a plug-in connector (302) arranged at the bottom of the female handle component (100) and a plug-in groove (303) arranged inside the connector (201); the plug connector (302) is a cross-shaped convex block and comprises a transverse limiting block (302 a) and a longitudinal limiting block (302 b), the transverse limiting block (302 a) and the longitudinal limiting block (302 b) are two opposite convex blocks respectively, a metal sheet (302 c) is arranged at the center of the top of the plug connector (302), an elastic sheet (302 a-1) is arranged on the side surface of the transverse limiting block (302 a), one end of the elastic sheet (302 a-1) is hinged to the bottom edge of the transverse limiting block (302 a), the other end of the elastic sheet is connected with the side surface of the transverse limiting block (302 a) through a spring (302 a-2), and the included angle between the elastic sheet (302 a-1) and the side edge of the transverse limiting block (302 a) is changed through the spring (302 a-2);

a first cavity (102) is formed in the female handle part (100), and a through hole (103) formed in the first cavity (102) is communicated with the outside; the plug connector (302) is internally provided with a second cavity (302 d) and communicated with the female handle component (100), the second cavity (302 d) is provided with a through hole (103) corresponding to the top of the elastic sheet (302 a-1), the pull rope (400) enters the second cavity (302 d) and the first cavity (102) through the through hole (103), and then extends out of the second cavity and is fixedly connected with the sleeve (301) through the through hole (103) in the female handle component (100), and the direction of the pull rope (400) is changed through the two rollers (500).

2. The portable general purpose operating device of 10kV outdoor switchbox of claim 1, characterized in that: the inserting groove (303) is a cross-shaped groove and is divided into a transverse limiting groove (303 a) and a longitudinal limiting groove (303 b), the transverse limiting groove (303 a) and the longitudinal limiting groove (303 b) are two opposite grooves respectively, a group of limiting parts (303 a-1) are arranged in the transverse limiting groove (303 a), and a magnetic part (303 c) is arranged at the center of the bottom of the inserting groove (303).

3. The portable universal operator of 10kV outdoor switchbox of claim 2, characterized in that: two ends of the elastic sheet (302 a-1) are provided with raised limit plates (302 a-1 a) matched with the limit pieces (303 a-1), namely the elastic sheet (302 a-1) is in a shape of a Chinese character 'tu', and one end of each limit plate (302 a-1 a) is hinged with the bottom edge of the transverse limit block (302 a);

the length of the limiting plates (302 a-1 a) at the two ends of the elastic sheet (302 a-1) is matched with the limiting pieces (303 a-1), and the length between the two limiting pieces (303 a-1) is suitable for the top end of the elastic sheet (302 a-1) to enter and exit.

4. The portable universal operator of 10kV outdoor switchbox of claim 3, characterized in that: the longitudinal limiting groove (303 b) is matched with the longitudinal limiting block (302 b) in size.

5. The portable universal operator of 10kV outdoor switchbox of claim 4, characterized in that: the length of the transverse limiting groove (303 a) is larger than that of the transverse limiting block (302 a), when the transverse limiting block (302 a) is inserted into the transverse limiting groove (303 a), a gap between the transverse limiting groove (303 a) and the transverse limiting block (302 a) is compensated by the elastic sheet (302 a-1), and the elastic sheet (302 a-1) can realize swinging motion in the transverse limiting groove (303 a) through the spring (302 a-2).

6. The portable universal operator of 10kV outdoor switchbox of claim 5, characterized in that: connector (201) are the cylinder form, sleeve head (202) with connector (201) are fixed to be set up, the diameter of sleeve head (202) is greater than the diameter of connector (201).