CN211333038U

CN211333038U - Hexagonal nut assembly and disassembly tools is used in power plant's equipment maintenance

Info

Publication number: CN211333038U
Application number: CN201922352293.0U
Authority: CN
Inventors: 孙晓宁
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-08-25
Anticipated expiration: 2029-12-24

Abstract

The utility model discloses a power plant equipment maintenance is with hexagon socket nut assembly and disassembly tools, including body, first gasket and second gasket, body right-hand member fixedly connected with connecting block, body and connecting block are high strength chromium steel material, the dismouting groove has been seted up in the middle of the body left end, the driving groove has been seted up in the middle of the connecting block right-hand member, the fixed slot has all been seted up at both ends around the connecting block lateral wall. The utility model discloses a first gasket of swing joint and a plurality of group's second gasket respectively in the drive slot, and first recess and second recess have been seted up respectively to the centre in first gasket and a plurality of group's second gasket, because the size of recess is all inequality, corresponding the nut without the model, can make the nut of the different models of body dismouting, because the cost of gasket is less than the cost of body far away, can subtract the cost of having saved the body of trading the difference, be favorable to more practical use power plant equipment maintenance with hexagon nut assembly and disassembly tools, and is comparatively practical, and is suitable for extensively promoting and using.

Description

Hexagonal nut assembly and disassembly tools is used in power plant's equipment maintenance

Technical Field

The utility model relates to an assembly and disassembly tools technical field specifically is power plant equipment maintenance uses hexagon socket nut assembly and disassembly tools.

Background

At present, some can adopt hexagon nut installation on the power plant equipment, need select the hexagonal prism spanner that the size suited according to hexagon nut's size when hexagon nut is demolishd in the equipment needs maintenance, and the hexagon nut that the size suited all needs the hexagonal prism that the size suited to carry out the dismouting, just so need be equipped with the hexagonal prism of a large number of sizes, and the management is inconvenient, influences dismouting efficiency simultaneously.

In the process of implementing the invention, the inventor finds that at least the following problems in the prior art are not solved: however, although the hexagonal nut dismounting tool in the existing market is convenient to dismount, the dismounting tool is high in cost.

Therefore, we provide power plant equipment maintenance uses hexagon socket nut assembly and disassembly tools, through first gasket of difference swing joint and a plurality of group second gasket in the drive groove, and first recess and second recess have been seted up respectively to the centre in first gasket and a plurality of group second gasket, because the size of recess is all inequality, corresponding the nut without the model, can make the nut of the different models of body dismouting, because the cost of gasket is less than the cost of body far away, can subtract the cost of having saved the body of trading the difference.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a power plant equipment maintenance is with hexagon socket nut assembly and disassembly tools has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the inner hexagon nut dismounting tool for power plant equipment maintenance comprises a body, a first gasket, a second gasket and a handle;

the right end of the body is fixedly connected with a connecting block, the body and the connecting block are both made of high-strength chromium steel, a dismounting groove is formed in the middle of the left end of the body, a driving groove is formed in the middle of the right end of the connecting block, fixing grooves are formed in the front end and the rear end of the outer side wall of the connecting block, and the two groups of fixing grooves are communicated with the driving groove;

the first gasket and the plurality of groups the second gasket is the same in size, the first gasket and the plurality of groups the second gasket is made of high-strength chromium steel, a first groove is formed in the middle of the first gasket, a plurality of groups a second groove is formed in the middle of the second gasket, and the inner diameters of the plurality of groups of second grooves are reduced in sequence.

As an embodiment of the present invention, the detachable groove, the first groove and the second groove are hexagonal grooves, and the detachable groove is respectively laminated with the outer side wall of the first gasket and the outer side wall of the second gasket.

As a preferred embodiment of the present invention, the driving groove is a rectangular groove.

As an optimal implementation mode of the utility model, handle lower extreme fixedly connected with drive block, all be provided with the spring buckle around the drive block in the middle of the both ends, the drive block lateral wall is laminated each other with the drive groove, and is two sets of the spring buckle agrees with each other with two sets of fixed slots respectively.

As an embodiment of the present invention, the first gasket and the plurality of sets of the anti-slip pattern is provided on the upper end of the outer sidewall of the second gasket.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a first gasket of swing joint and a plurality of group's second gasket respectively in the drive slot, and first recess and second recess have been seted up respectively to the centre in first gasket and a plurality of group's second gasket, because the size of recess is all inequality, corresponding the nut without the model, can make the nut of the different models of body dismouting, because the cost of gasket is less than the cost of body far away, can subtract the cost of having saved the body of trading the difference, be favorable to more practical use power plant equipment maintenance with hexagon nut assembly and disassembly tools.

2. The utility model discloses a be equipped with the spring buckle, all be provided with the spring buckle in the middle of lateral wall and the back lateral wall before the drive block, agree with each other with two sets of fixed slots of connecting block lateral wall respectively, greatly increased the stability of device, be favorable to more practical use power plant equipment maintenance to use hexagon socket nut assembly and disassembly tools.

3. The utility model discloses a be equipped with anti-skidding line, all seted up anti-skidding line on first gasket and a plurality of group second gasket lateral wall upper end, can strengthen the frictional force in gasket and dismouting groove, the effectual device fastness that has improved is favorable to more practical use power plant equipment maintenance to use hexagon socket nut assembly and disassembly tools.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic overall structure diagram of the hexagon socket nut dismounting tool for power plant equipment maintenance of the present invention;

FIG. 2 is a schematic structural view of a first gasket of the hexagon socket nut dismounting tool for power plant equipment maintenance of the present invention;

FIG. 3 is a schematic structural view of a second gasket of the hexagon socket nut dismounting tool for power plant equipment maintenance of the present invention;

FIG. 4 is a schematic view of a hexagonal groove structure of the hexagonal nut dismounting tool for power plant equipment maintenance of the present invention;

FIG. 5 is a schematic view of the structure of the four corner grooves of the hexagon socket nut dismounting tool for power plant equipment maintenance of the present invention;

fig. 6 is the utility model discloses power plant equipment maintains with hexagon socket nut assembly and disassembly tools's handle structure sketch map.

In the figure: 1, body 2, connecting block 3, dismouting groove 4, drive groove 5, fixed slot 6, first gasket 7, second gasket 8, first recess 9, second recess 10, hexagonal groove 11, four corners groove 12, handle 13, drive block 14, spring buckle 15, anti-skidding line.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-6, the present invention provides a technical solution: the dismounting tool for the hexagon socket nut for power plant equipment maintenance comprises a body 1, a first gasket 6, a second gasket 7 and a handle 12;

the right end of the body 1 is fixedly connected with a connecting block 2, the body 1 and the connecting block 2 are both made of high-strength chromium steel, a dismounting groove 3 is formed in the middle of the left end of the body 1, a driving groove 4 is formed in the middle of the right end of the connecting block 2, fixing grooves 5 are formed in the front end and the rear end of the outer side wall of the connecting block 2, and the two groups of fixing grooves 5 are communicated with the driving groove 4;

first gasket 6 and a plurality of group second gasket 7 size is the same, first gasket 6 and a plurality of group second gasket 7 is high strength chromium steel material, first recess 8 has been seted up in the middle of the first gasket 6, a plurality of groups second recess 9 has all been seted up in the middle of the second gasket 7, a plurality of groups second recess 9 internal diameter reduces in proper order.

In this embodiment, please refer to fig. 1, fig. 2 and fig. 3, through the first gasket 6 of swing joint and the second gasket 7 of a plurality of groups respectively in the driving groove 4, and the first groove 8 and the second groove 9 have been seted up respectively to the centre in the first gasket 6 and the second gasket 7 of a plurality of groups respectively, because the size of recess is all inequality, corresponding the nut without the model, can make the nut of the different models of 1 dismouting of body, because the cost of gasket is less than the cost of body 1 far away, can reduce the cost of changing different bodies, be favorable to more practical use the interior hexagonal nut assembly and disassembly tools for the equipment maintenance of power plant.

Wherein, dismouting groove 3, first recess 8 and second recess 9 are hexagonal groove 10, dismouting groove 3 is laminated each other with second gasket 7 lateral wall first gasket 6 respectively.

Wherein, the driving grooves 4 are all rectangular grooves 11.

In this embodiment, please refer to fig. 1 and 6, the spring fastener 14 is provided between the front side wall and the rear side wall of the driving block 13, and the spring fastener 14 is respectively engaged with the two sets of fixing grooves 5 on the outer side wall of the connecting block 2, so that the stability of the device is greatly increased, and the dismounting tool for the hexagon socket nut for power plant equipment maintenance is more practical.

The lower end of the handle 12 is fixedly connected with a driving block 13, spring buckles 14 are arranged in the middle of the front end and the rear end of the driving block 13, the outer side wall of the driving block 13 is attached to the driving groove 4, and the spring buckles 14 are matched with the two groups of fixing grooves 4 respectively.

The first gasket 6 and the plurality of groups of the upper ends of the outer side walls of the second gaskets 7 are provided with anti-skid grains 15.

In the embodiment, referring to fig. 1, 2 and 3, the anti-slip patterns 15 are arranged, and the anti-slip patterns 15 are arranged on the upper ends of the outer side walls of the first gasket 6 and the plurality of groups of second gaskets 7, so that the friction force between the gaskets and the dismounting grooves 3 can be enhanced, the firmness of the device is effectively improved, and the dismounting tool for the hexagon socket nut for maintaining the power plant equipment is more practical.

When power plant equipment maintenance used hexagon socket nut assembly and disassembly tools, earlier remove the device to appointed place, with the model of the nut of dismouting as required, in the gasket of selecting difference to agree with each other with dismouting groove 3, then laminate hexagon groove 10 in the gasket and the nut lateral wall each other, fix, at last through drive block 13 and the spring buckle 14 on handle 12, agree with each other with drive groove 3 and fixed slot 5 respectively, install and dismantle can.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. Hexagonal nut assembly and disassembly tools is used in power plant's equipment maintenance, its characterized in that: comprises a body (1), a first gasket (6), a second gasket (7) and a handle (12);

the right end of the body (1) is fixedly connected with a connecting block (2), the body (1) and the connecting block (2) are both made of high-strength chromium steel, an assembling and disassembling groove (3) is formed in the middle of the left end of the body (1), a driving groove (4) is formed in the middle of the right end of the connecting block (2), fixing grooves (5) are formed in the front end and the rear end of the outer side wall of the connecting block (2), and the two groups of fixing grooves (5) are communicated with the driving groove (4);

first gasket (6) and a plurality of group second gasket (7) size homogeneous phase is the same, first gasket (6) and a plurality of group second gasket (7) are high strength chromium steel material, first recess (8) have been seted up in the middle of first gasket (6), a plurality of groups second recess (9) have all been seted up in the middle of second gasket (7), a plurality of groups second recess (9) inner diameter reduces in proper order.

2. The power plant equipment maintenance socket head nut assembly and disassembly tools of claim 1, characterized in that: the assembling and disassembling groove (3), the first groove (8) and the second groove (9) are hexagonal grooves (10), and the assembling and disassembling groove (3) is respectively attached to the outer side walls of the first gasket (6) and the second gasket (7).

3. The power plant equipment maintenance socket head nut assembly and disassembly tools of claim 1, characterized in that: the driving grooves (4) are all rectangular grooves (11).

4. The power plant equipment maintenance socket head nut assembly and disassembly tools of claim 1, characterized in that: handle (12) lower extreme fixedly connected with drive block (13), all be provided with spring buckle (14) around drive block (13) in the middle of the both ends, drive block (13) lateral wall laminates with drive groove (4) each other, and is two sets of spring buckle (14) agree with each other with two sets of fixed slots (5) respectively.

5. The power plant equipment maintenance socket head nut assembly and disassembly tools of claim 1, characterized in that: the first gasket (6) and the plurality of groups of the upper ends of the outer side walls of the second gaskets (7) are provided with anti-skid grains (15).