CN217333962U - Breaker operating device handling instrument - Google Patents

Abstract

The utility model discloses a breaker operating mechanism handling tool, which comprises a workbench, wherein the upper end surface of the workbench is provided with four positioning columns which are vertical and matched with the operating mechanism body, a flat gasket and a positioning bolt are arranged at the center of the upper end surface of the positioning column, the flat gasket can be fixedly arranged on the upper end surface of the positioning column through the positioning bolt, the upper end surface of the workbench is positioned at the right side of the four positioning columns and is provided with an installation platform which can move along the upper end surface of the workbench and is matched with the operation structure body, a bearing is arranged at the center of the upper part of the mounting table, a rotating rod is arranged at the center of the bearing, a hand wheel is arranged at one end of the rotating rod far away from the positioning column, an anti-skidding handle is arranged at the outer side edge of the hand wheel, and an inner hexagonal sleeve matched with the operating mechanism body is arranged at one end, close to the positioning column, of the rotating rod; the utility model has the advantages of simple structure, convenient use, time saving and labor saving.

Description

Breaker operating device handling instrument

Technical Field

The utility model belongs to the technical field of circuit breaker operating device loading and unloading frock, concretely relates to circuit breaker operating device handling instrument.

Background

The circuit breaker operating mechanism comprises a plurality of parts and is distributed on two sides of a circuit breaker fixing plate, the assembly work is complicated, particularly a closing spring needs to have certain pretightening force after the assembly is finished, the assembly and disassembly are very laborious purely by hand, and a plurality of people are required to operate in an insufficient space at the same time, so that the operation is very inconvenient; in order to solve the above problems, it is necessary to develop a breaker operating mechanism handling tool.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the not enough of prior art, and provide a simple structure, convenient to use, labour saving and time saving's circuit breaker operating device handling instrument.

The purpose of the utility model is realized like this: a breaker operating mechanism handling tool comprises a workbench, wherein the upper end surface of the workbench is provided with four positioning columns which are vertical and matched with the operating mechanism body, a flat gasket and a positioning bolt are arranged at the center of the upper end surface of the positioning column, the flat gasket can be fixedly arranged on the upper end surface of the positioning column through the positioning bolt, the upper end surface of the workbench is positioned at the right side of the four positioning columns and is provided with an installation platform which can move along the upper end surface of the workbench and is matched with the operation structure body, a bearing is arranged at the center of the upper part of the mounting table, a rotating rod is arranged at the center of the bearing, a hand wheel is arranged at one end of the rotating rod far away from the positioning column, the outside border of hand wheel is equipped with anti-skidding handle, be close to on the rotary rod the one end of reference column is equipped with the matching the interior hexagonal sleeve that the operating device body set up.

Preferably, the mount table is the structure of falling T font of constituteing by horizontal mounting panel and vertical mounting panel, install at the upper portion center of vertical mounting panel the bearing, the lower terminal surface of horizontal mounting panel is equipped with the guide rail of two symmetries, guide rail fixed mounting in the up end of workstation, the mount table accessible horizontal mounting panel is followed two the guide rail removes.

Further preferably, a sliding groove is formed in the guide rail, the sliding groove is of a step structure with the upper end being open and the open side being smaller than the inner side, a sliding block matched with the inner side of the sliding groove is arranged in the sliding groove, a screw rod matched with the open side of the sliding groove is arranged on the upper end face of the sliding block, and the screw rod penetrates through the horizontal mounting plate upwards and vertically and is connected with a butterfly nut in a threaded mode at the outer end of the horizontal mounting plate after being arranged.

Further preferably, four symmetrical through holes are formed in the horizontal mounting plate and located on two sides of the vertical mounting plate, and the screw rods penetrate through the through holes.

Still further preferably, the through hole is provided slightly larger than the outer diameter of the screw.

Further preferably, a reinforcing rib A is arranged between the horizontal mounting plate and the vertical mounting plate.

Preferably, a reinforcing rib B is arranged between the rotating rod and the inner hexagonal sleeve.

Owing to adopted above technical scheme, the beneficial effects of the utility model are that: the utility model adopts four positioning columns and matched flat gaskets and positioning bolts to arrange and fix the fixed plate of the circuit breaker operating mechanism in an overhead way, thereby being very convenient for loading and unloading parts on both sides of the fixed plate; the utility model adopts the inner hexagonal sleeve, the hand wheel, the anti-slip handle, the bearing, the rotary rod and the movable mounting platform, the mounting platform can be moved during the loading and unloading operation, so that the inner hexagonal sleeve is sleeved on the fastening bolt of the closing spring, then the anti-slip handle at the edge of the hand wheel is easily rotated, so that the rotary rod can be continuously rotated for 360 degrees, thereby driving the mounting bolt to rotate, and then the loading and unloading work of the closing spring is easily completed; generally, the utility model has the advantages of simple structure, convenient use, time saving and labor saving.

Drawings

Fig. 1 is a schematic top view of the present invention.

Fig. 2 is a schematic view of the overlooking structure of the relative position relationship of the mounting table, the guide rail, the bearing, the rotary rod, the inner hexagonal sleeve, the hand wheel, the anti-slip handle and the like of the present invention.

Fig. 3 is a schematic view of the relative position relationship of the mounting table, the guide rail, the bearing, the rotary rod, the inner hexagonal sleeve, the hand wheel, the anti-slip handle, etc. according to the present invention.

Fig. 4 is a schematic cross-sectional structural view of the guide rail, the sliding groove, the sliding block, the screw rod and the butterfly nut of the present invention.

Fig. 5 is a schematic top view of the operating mechanism body according to the present invention.

Fig. 6 is a schematic top view of the present invention in practical use.

In the figure: 1. the device comprises a workbench 2, a positioning column 3, a flat gasket 4, a positioning bolt 5, an installation platform 51, a vertical installation plate 52, a horizontal installation plate 6, a bearing 7, a rotating rod 8, an inner hexagonal sleeve 9, a hand wheel 10, an anti-skidding handle 11, a reinforcing rib B12, a guide rail 13, a sliding groove 14, a reinforcing rib A15, a butterfly nut 16, a screw 17, a through hole 18, a sliding block 100, a fixing plate 101, a process positioning hole 102, a closing spring 103, a fastening bolt a, a closing spring and the axial direction of the fastening bolt.

Detailed Description

The technical solution of the present invention will be further specifically described with reference to the accompanying drawings.

As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, the utility model provides a breaker operating mechanism handling tool, which comprises a workbench 1, wherein the upper end surface of the workbench 1 is provided with four positioning columns 2 which are vertical and matched with the operating mechanism body, the center of the upper end surface of each positioning column 2 is provided with a flat gasket 3 and a positioning bolt 4, and the flat gasket 3 can be fixedly arranged on the upper end surface of each positioning column 2 through the positioning bolt 4; the positioning column 2, the flat gasket 3 and the positioning bolt 4 are used for fixedly mounting the fixing plate 100 of the operating mechanism body and erecting the fixing plate on the workbench 1 at a certain distance so as to conveniently assemble and disassemble parts positioned on the upper side and the lower side of the fixing plate 100.

During specific implementation, the four positioning columns 2 are adaptively arranged at the positions of the four process positioning holes 101 in the operating mechanism body fixing plate 100 and are coaxially arranged in a one-to-one correspondence manner, the outer diameters of the positioning columns 2 are larger than the aperture of the process positioning holes 101, the fixing plate 100 is placed on the upper end faces of the four positioning columns 2 during use, the four process positioning holes 101 are arranged on the four positioning columns 2 in a one-to-one correspondence manner, and then the fixing plate 100 is fixedly installed on the upper end faces of the four positioning columns 2 through the flat gaskets 3 and the positioning bolts 4.

An installation table 5 which can move along the upper end face of the workbench 1 and is matched with the operation structure body is arranged on the upper end face of the workbench 1 and positioned at the right side of the four positioning columns 2, a bearing 6 is installed in the center of the upper portion of the installation table 5, a rotating rod 7 is installed in the center of the bearing 6, a hand wheel 9 is arranged at one end, far away from the positioning columns 2, of the rotating rod 7, an anti-skidding handle 10 is arranged at the outer side edge of the hand wheel 9, and an inner hexagonal sleeve 8 matched with the operation structure body is arranged at one end, close to the positioning columns 2, of the rotating rod 7; wherein mobilizable mount table 5 can make hexagon socket head cap sleeve 8 embolia and keep away from the fastening bolt 103 of operation structure body, and wherein rotary rod 7, bearing 6, hand wheel 9 and anti-skidding handle 10 can make hexagon socket head cap sleeve 8 carry out 360 degrees continuous rotations to drive fastening bolt 103 rotatory, one person can easily accomplish the loading and unloading to closing brake spring 102.

During specific implementation, the moving direction adaptability of the inner hexagonal sleeve 8 is arranged in the axial direction a of the closing spring 102 and the fastening bolt 103 of the operating mechanism body, and the inner hexagonal sleeve 8 is arranged in a manner of being matched with the fastening bolt 103, so that the fastening bolt 103 can be conveniently and smoothly sleeved and separated.

Preferably, the mounting table 5 is an inverted T-shaped structure composed of a horizontal mounting plate 52 and a vertical mounting plate 51, the bearing 6 is mounted at the center of the upper part of the vertical mounting plate 51, two symmetrical guide rails 12 are arranged on the lower end surface of the horizontal mounting plate 52, the guide rails 12 are fixedly mounted on the upper end surface of the workbench 1, and the mounting table 5 can move along the two guide rails 12 through the horizontal mounting plate 52.

Further preferably, the guide rail 12 is provided with a chute 13, the chute 13 is of a step structure with an open upper end and an open side smaller than the inner side, a sliding block 18 arranged inside the chute 13 is arranged in the chute 13, a screw 16 arranged on the open side of the chute 13 is arranged on the upper end face of the sliding block 18, the screw 16 vertically penetrates through the horizontal mounting plate 52 upwards, and the outer end of the screw is connected with a butterfly nut 15 in a threaded manner; the sliding groove 18 is limited at the inner side of the sliding groove 13, and the screw 16 can slide along the open side of the sliding groove 13, so that the mounting table 5 can move through the sliding groove 13, the screw 16 and the sliding block 18.

More preferably, four symmetrical through holes 17 are formed on the horizontal mounting plate 52 at two sides of the vertical mounting plate 51, and the screw 16 is inserted into the through holes 17.

Still further preferably, the through hole 17 is slightly larger than the outer diameter of the screw 16 to facilitate the sliding of the screw 16.

Further preferably, a reinforcing rib A14 is arranged between the horizontal mounting plate 52 and the vertical mounting plate 51, so that the connection is firm, the work is stable, and the service life is long.

Preferably, a reinforcing rib B11 is arranged between the rotating rod 7 and the inner hexagonal sleeve 8, so that the connecting is firm, the work is stable, and the service life is long.

When the utility model is in actual use, the fixing plate 100 of the operating mechanism body is placed on the upper end faces of the four positioning columns 2, the four process positioning holes 101 of the fixing plate are in one-to-one correspondence with the four positioning columns 2, then the fixing plate 100 is fixedly arranged on the four positioning columns 2 by using the flat gasket 3 and the positioning bolt 4, and then parts positioned on the upper side and the lower side of the fixing plate 100 are assembled and disassembled; when the closing spring 102 is assembled and disassembled, the four butterfly bolts 15 are unscrewed, the mounting table 5 is moved until the fastening bolt 103 of the operation structure body is sleeved in the inner hexagonal sleeve 8, one end of the spring hanging sleeve of the closing spring 102 is held by one hand, the anti-slip handle 10 is held by one hand, the hand is started to slowly rotate the fastening bolt 103, and the closing spring 102 is assembled and disassembled.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims (7)

1. The utility model provides a circuit breaker operating device handling instrument, includes the workstation, its characterized in that: the up end of workstation is equipped with four perpendicular and matches the reference column that the operating device body set up, the up end center of reference column is equipped with plain washer and positioning bolt, the plain washer accessible positioning bolt fixed mounting in the up end of reference column, the up end of workstation is located four the right-hand being equipped with of reference column can be followed the workstation up end removes and matches the mount table that the operating device body set up, the bearing is installed at the upper portion center of mount table, the rotary rod is installed at the center of bearing, keep away from on the rotary rod the one end of reference column is equipped with the hand wheel, the outside border of hand wheel is equipped with anti-skidding handle, be close to on the rotary rod the one end of reference column is equipped with the matching the interior hexagonal sleeve that the operating device body set up.

2. The circuit breaker operating mechanism handling tool of claim 1, wherein: the mount table is the structure of falling T font of constituteing by horizontal mounting panel and vertical mounting panel, install at the upper portion center of vertical mounting panel the bearing, the lower terminal surface of horizontal mounting panel is equipped with the guide rail of two symmetries, guide rail fixed mounting in the up end of workstation, the mount table accessible horizontal mounting panel is followed two the guide rail removes.

3. The circuit breaker operating mechanism handling tool of claim 2 wherein: the guide rail is provided with a sliding groove, the sliding groove is of a step structure with the upper end being open and the open side being smaller than the inner side, a sliding block matched with the inner side of the sliding groove is arranged in the sliding groove, the upper end face of the sliding block is provided with a screw rod matched with the open side of the sliding groove, and the screw rod vertically penetrates through the horizontal mounting plate and is in threaded connection with a butterfly nut at the outer end after being arranged.

4. The circuit breaker operating mechanism handling tool of claim 3 wherein: the horizontal mounting plate is provided with four symmetrical through holes, and the screw rods penetrate through the through holes.

5. The circuit breaker operating mechanism handling tool of claim 4, wherein: the through hole is slightly larger than the outer diameter of the screw rod.

6. The circuit breaker operating mechanism handling tool of claim 2 wherein: and a reinforcing rib A is arranged between the horizontal mounting plate and the vertical mounting plate.

7. The circuit breaker operating mechanism handling tool of claim 1, wherein: and a reinforcing rib B is arranged between the rotating rod and the inner hexagonal sleeve.

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