CN212421199U

CN212421199U - A installation frock that is used for converter machine side inlet wire copper bar mounting panel subassembly

Info

Publication number: CN212421199U
Application number: CN202021083706.6U
Authority: CN
Inventors: 焦海
Original assignee: Renergy Electric Tianjin Ltd
Current assignee: Tianjin Ruiyuan Electrical Co ltd
Priority date: 2020-06-12
Filing date: 2020-06-12
Publication date: 2021-01-29
Anticipated expiration: 2030-06-12

Abstract

The utility model discloses an installation frock for converter machine side inlet wire copper bar mounting panel subassembly, including the workstation, detachable installs a plurality of screw positioning table on the workstation, and screw positioning table is the L type, and the top of the vertical part left and right sides of screw positioning table all is equipped with limit baffle, and screw positioning table's horizontal part is equipped with front end cushion and front end roof by the direction of keeping away from limit baffle in proper order, and the vertical partial upper surface of screw positioning table is equipped with the locating hole. The utility model can effectively improve the installation speed and the fastening efficiency of the converter side inlet wire copper bar installation plate component, and can effectively ensure the consistency of the fastening stress of the screw; screw positioning table good to installation component location nature, reduced the operation of manual support installation component.

Description

A installation frock that is used for converter machine side inlet wire copper bar mounting panel subassembly

Technical Field

The utility model belongs to the technical field of wind power equipment, especially, relate to an installation frock that is used for converter machine side inlet wire copper bar mounting panel subassembly.

Background

Among the wind power equipment circuit breaker, converter machine side inlet wire copper bar mounting panel subassembly is shown as figure 1 including machine side inlet wire switching row 1 and machine side inlet wire busbar 2, need paste closely the installation back to back on machine side inlet wire switching row, need manually accomplish the screw equipment in proper order in the current installation, the workman needs one side to use electronic screwdriver in the operation process, one side uses the spanner, screw up in proper order one by one, and the in-process of the copper bar screw nut of manual tightening, because machine side inlet wire switching row is the dysmorphism structure, need manual support in the installation, whole operation process personnel action is repeated, the inefficiency.

SUMMERY OF THE UTILITY MODEL

For solving the technical problem, the utility model provides an installation frock for converter machine side inlet wire copper bar mounting panel subassembly can effectively improve the installation effectiveness of converter machine side inlet wire copper bar mounting panel subassembly.

The utility model provides an installation frock for converter side inlet wire copper bar mounting panel subassembly, includes the workstation, detachable installs a plurality of screw positioning table on the workstation, screw positioning table is the L type, the top of the vertical part left and right sides of screw positioning table all is equipped with limit baffle, screw positioning table's horizontal part is by keeping away from limit baffle's direction is equipped with front end cushion and front end roof in proper order, the vertical partial upper surface of screw positioning table is equipped with the locating hole.

Above technical scheme is preferred, the locating hole is including the macropore and the aperture that from top to bottom sets gradually, the macropore is the round hole, the aperture is the hexagon hole.

Preferably, the size of the small hole is adapted to the size of the nut of the screw to be installed.

Preferably, the size of the large hole is adapted to the size of the flat pad to be mounted.

Preferably, the lower end of the small hole is provided with a magnet.

Above technical scheme is preferred, be equipped with magnet on the screw positioning table.

Above technical scheme is preferred, screw positioning table pass through the locating pin with the workstation is dismantled and is connected.

Above technical scheme is preferred, the workstation below is equipped with the lift landing leg.

According to the preferable technical scheme, a material rack is arranged below the workbench.

Above technical scheme is preferred, the workstation below is equipped with the gyro wheel.

The utility model has the advantages and positive effects that: the utility model provides an installation frock for converter side inlet wire copper bar mounting panel subassembly, limit baffle can guarantee that the side inlet wire changes and connects row rear end and stabilize not rock about, and the front end cushion can support side inlet wire changes and connects row, can guarantee that whole installation component is horizontal, and front end location roof can be spacing to the front end of side inlet wire changes and connects row, and is good to the installation subassembly location nature, has reduced the operation of manual support installation subassembly; a plurality of screws and flat pads can be placed in the positioning holes at one time, so that the screws are penetrated into the screw holes of the assembly in batches when the line copper bar mounting plate assembly is machined on the side of the frequency converter, the mounting hole positions of the assembly are prevented from being searched in sequence, and the mounting efficiency can be effectively improved; the positioning holes can limit the size and the direction of the mounting screws, so that the risk of mixing screws of other types is effectively controlled; lifting support legs are arranged below the workbench, and the height of the workbench can be adjusted according to the environment and the requirements of operators; the nut tightening stress caused by different wrench tightening torque can be avoided to be different, and the nut tightening stress consistency is good.

Drawings

FIG. 1 is a schematic structural diagram of a side inlet wire copper bar mounting plate assembly of a frequency converter;

fig. 2 is a top view of an installation tool for a side inlet wire copper bar installation plate assembly of a frequency converter according to an embodiment of the present invention;

fig. 3 is a right side view of the installation tool for the side inlet wire copper bar installation plate assembly of the frequency converter according to an embodiment of the present invention;

fig. 4 is a usage state diagram of an installation tool for a converter side incoming line copper bar installation plate assembly provided by an embodiment of the present invention.

Wherein: 1. a machine side incoming line switching row; 2. a machine side incoming line busbar; 3. a work table; 4. a screw positioning table; 5. a vertical portion; 6. a limit baffle; 7. a horizontal portion; 8. a front end cushion block; 9. a front end positioning top plate; 10. macropores; 11. a small hole; 12. a screw; 13. a magnet; 14. positioning pins; 15. a sleeve; 16. adjusting a rod; 17. ground feet; 18. a roller; 19. flattening the cushion; 20. a spring pad; 21. a nut; 22. a material rack; 23. adjusting the nut; 24. and (4) a nut.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

The embodiment provides an installation frock for converter machine side inlet wire copper bar mounting panel subassembly for installation converter machine side inlet wire copper bar mounting panel subassembly, including machine side inlet wire switching row 1 and machine side inlet wire busbar 2 as shown in fig. 1 converter machine side inlet wire copper bar mounting panel subassembly, need use screw, flat pad, bullet pad and nut with machine side inlet wire busbar 2 paste closely back to back and install on machine side inlet wire switching row 1. As shown in fig. 2-4, an installation frock for converter side inlet wire copper bar mounting panel subassembly includes workstation 3, detachable installs a plurality of screw positioning workstation 4 on workstation 3, screw positioning workstation 4 is the L type, the top of the 5 left and right sides of vertical part of screw positioning workstation 4 all is equipped with limit baffle 6, the horizontal part 7 of screw positioning workstation 4 is by keeping away from limit baffle 6's direction is equipped with front end cushion 8 and front end roof 9 in proper order, the upper surface of vertical part 5 of screw positioning workstation 4 is equipped with the locating hole.

The limit baffle is arranged, so that the left and right stability and no shaking of the rear end of the machine side incoming line switching row are ensured, the front end cushion block is in convex contact with the lower part of the front end of the machine side incoming line switching row, the machine side incoming line switching row can be supported, the level of the whole installation assembly can be ensured, the vertical side surface of the front end positioning top plate is in contact with the side surface of the front end of the machine side incoming line switching row, the front end of the machine side incoming line switching row can be limited, the positioning performance of the installation assembly is good, and the operation of manually supporting the installation assembly is reduced; through setting up the locating hole, can once place a plurality of screws and flat pad in the locating hole to penetrate the screw hole of subassembly with the screw in batches when processing converter machine side inlet wire copper bar mounting panel subassembly, avoid looking for the installation hole site of subassembly in proper order, can effectively improve the installation effectiveness.

Optionally, the positioning hole includes a large hole 10 and a small hole 11 that are sequentially arranged from top to bottom, the large hole 10 is a round hole, and the small hole 11 is a hexagonal hole that is adapted to the nut 24. The size of the small hole 11 is adapted to the size of the nut of the screw 12 to be mounted. The dimensions of the large opening 10 are adapted to the dimensions of the flat mat 19 to be installed. When the device is used, a screw rod of a screw is upwards placed into the small hole, the flat pad penetrates through the screw rod and is placed into the large hole, so that the flat pad is in contact with a screw cap during installation, and the flat pad is in contact with the machine side incoming line switching row. The size of the small hole can only be used for installing the screw with the specified nut size, and the nut needs to be placed downwards in the small hole during installation, so that the size and the direction of the installation screw can be limited, and the risk of mixing screws of other models is effectively controlled. Optionally, a magnet 13 is arranged at the lower end of the small hole 11, and the magnet can attract the nut to attract the screw in the positioning hole.

Optionally, be equipped with magnet 13 on screw positioning table 4, magnet can actuation machine side inlet wire switching row, and the stability that the subassembly was placed when having improved the installation, magnet setting is at screw positioning table's upper surface.

Optionally, the screw positioning workbench 4 is detachably connected with the workbench 3 through a positioning pin 14, and when a platform with the same function as a material vehicle or a workbench is on site, the positioning pin can be detached to detach the screw positioning workbench, so that the screw positioning workbench can be operated on the material vehicle or the platform with the same function.

Optionally, a lifting leg is arranged below the workbench 3. Through setting up the lift landing leg, workstation 3 can be according to service environment and operating personnel's height to the height of workstation 3 adjust, do benefit to the installation operation. The lifting support legs can adopt structures such as mechanical lifting, hydraulic lifting, electric lifting or pneumatic lifting.

Optionally, the lifting support leg comprises a sleeve 15 and an adjusting rod 16, the upper end of the sleeve 15 is connected with the lower surface of the workbench 3, the upper end of the adjusting rod 16 extends into the sleeve 15, an external thread is arranged on the adjusting rod 16, an adjusting nut 23 is installed on the external thread, and the height of the workbench 3 is adjusted by rotating the threaded connection position of the adjusting nut on the adjusting rod. The lower end of the adjusting rod 16 is provided with a ground pin 17.

Optionally, a roller 18 is arranged below the workbench 3, the roller 18 is arranged between the sleeves 15, when moving, the lifting support leg is retracted until the roller 18 contacts with the ground, and after reaching a designated position, the lifting support leg is extended, so that the lifting support leg contacts with the ground by a proper length.

Optionally, a material rack 22 is arranged below the workbench 3, the material rack 22 may be provided with a screw 12, a flat pad 19, an elastic pad 20, a nut 21, and the like, the material rack 22 may be fixedly connected or detachably connected to the sleeve 15, the fixed connection is, for example, welded, the detachable connection is, for example, clamped by a clamping block or a fixing pin, and the material rack 22 and the sleeve 15 are detachably connected in this embodiment.

The working process of the embodiment: placing the screw in the small hole of the positioning hole; putting the flat pad into the big hole through the screw; sequentially filling screws and flat pads in the positioning holes of the workbench; the machine side incoming line switching row penetrates through a screw in a positioning hole and is placed on a screw positioning workbench, and the machine side incoming line busbar penetrates through the screw back to back and is placed on the machine side incoming line switching row; sequentially placing the flat pad, the elastic pad and the nut on the screw by using a hand; and sequentially fastening the nuts by using the electric screwdriver with the adjusted torque. When the material vehicle or the platform with the same function is on site, the positioning pin can be detached to detach the screw positioning platform, and the installation operation is carried out when the material vehicle or other platforms with the same function are on site.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims

1. The utility model provides an installation frock that is used for converter machine side inlet wire copper bar mounting panel subassembly which characterized in that: the screw positioning workbench is L-shaped, limit baffles are arranged above the left side and the right side of the vertical part of the screw positioning workbench, the horizontal part of the screw positioning workbench is kept away from the direction of the limit baffles, front end cushion blocks and front end positioning top plates are sequentially arranged, and positioning holes are formed in the upper surface of the vertical part of the screw positioning workbench.

2. The installation tool for the frequency converter machine side incoming line copper bar installation plate assembly according to claim 1, characterized in that: the locating hole includes macropore and aperture that from top to bottom sets gradually, the macropore is the round hole, the aperture is the hexagon hole.

3. The installation tool for the frequency converter machine side incoming line copper bar installation plate assembly according to claim 2, is characterized in that: the size of the small hole is adapted to the size of the nut of the screw to be mounted.

4. The installation tool for the frequency converter machine side incoming line copper bar installation plate assembly according to claim 2, is characterized in that: the size of the large hole is adapted to the size of the flat cushion to be mounted.

5. The installation tool for the frequency converter machine side incoming line copper bar installation plate assembly according to claim 3, characterized in that: and the lower end of the small hole is provided with a magnet.

6. The installation tool for the frequency converter machine side incoming line copper bar installation plate assembly according to claim 1, characterized in that: and a magnet is arranged on the screw positioning workbench.

7. The installation tool for the frequency converter machine side incoming line copper bar installation plate assembly according to claim 1, characterized in that: the screw positioning workbench is detachably connected with the workbench through a positioning pin.

8. The installation tool for the frequency converter machine side incoming line copper bar installation plate assembly according to claim 1, characterized in that: and lifting support legs are arranged below the workbench.

9. The installation tool for the frequency converter machine side incoming line copper bar installation plate assembly according to claim 1, characterized in that: and a material rack is arranged below the workbench.

10. The installation tool for the frequency converter machine side incoming line copper bar installation plate assembly according to claim 1, characterized in that: and a roller is arranged below the workbench.