CN107069506B - Assembly method and assembly auxiliary device for mechanism mounting plate for switch cabinet - Google Patents
Assembly method and assembly auxiliary device for mechanism mounting plate for switch cabinet Download PDFInfo
- Publication number
- CN107069506B CN107069506B CN201710326589.8A CN201710326589A CN107069506B CN 107069506 B CN107069506 B CN 107069506B CN 201710326589 A CN201710326589 A CN 201710326589A CN 107069506 B CN107069506 B CN 107069506B
- Authority
- CN
- China
- Prior art keywords
- mounting plate
- positioning
- sleeve
- mechanism mounting
- positioning piece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention relates to the field of switch cabinet assembly equipment, in particular to an assembly method and an assembly auxiliary device for a mechanism mounting plate for a switch cabinet. The assembly method of the mechanism mounting plate for the switch cabinet comprises the following steps: 1) positioning and assembling the mechanism mounting plate on a positioning piece; 2) positioning and assembling the positioning piece provided with the mechanism mounting plate on the sealing box body by utilizing the positioning fit of the mounting structure of the sealing box body and the positioning piece, and enabling the mechanism mounting plate to be positioned at the mechanism mounting plate mounting position on the sealing box; 3) and fixing the mechanism mounting plate on the mechanism mounting plate mounting position of the seal box, detaching the positioning piece, and completing the positioning assembly of the mechanism mounting plate. Compared with the existing mechanism mounting plate positioning and assembling method determined by manual measurement, the mechanism mounting plate assembling method for the switch cabinet has the advantages of high mounting efficiency and accurate positioning, and solves the problem of low measurement efficiency caused by the manual measurement and positioning method adopted in the existing mechanism mounting plate assembling method for the switch cabinet.
Description
Technical Field
The invention relates to the field of switch cabinet assembly equipment, in particular to an assembly method and an assembly auxiliary device for a mechanism mounting plate for a switch cabinet.
Background
The inflatable ring main unit is internally provided with a switch device (such as a circuit breaker or a load switch) in a stainless steel seal box, the switch device is one of main components forming the switch cabinet, a three-station operating mechanism driving the switch device is hung on a front plate assembly of the stainless steel seal box, and the assembling accuracy between the switch device and the three-station operating mechanism plays an important role in whether the mechanical characteristics of the switch device strictly meet the factory requirements.
As shown in fig. 1, an isolation shaft hole 102 for passing through an isolation shaft of an isolation switch and a mechanism shaft hole 103 for passing through a three-position operating mechanism shaft are arranged on a front plate assembly 101 of a stainless steel seal box 100, and the isolation shaft hole 102 and the mechanism shaft hole 103 form a mounting structure of a seal box body. In addition, three mechanism mounting plate mounting positions are arranged on the seal box front plate assembly 101, the three mechanism mounting plate mounting positions are respectively welded and fixed with the mechanism mounting plate 104, and the mechanism mounting plate 104 is used for fixing the three-station operating mechanism. The positioning and assembling method of the mechanism mounting plate 104 generally comprises the steps of manually drawing dimensions according to a drawing, manually measuring and positioning the welding position of the mechanism mounting plate by using a ruler, and then welding the positioned mechanism mounting plate, wherein the positioning and welding method has the following defects: 1. the manual measurement workload is large, and the measurement efficiency is low; 2. the measured data is not accurate enough, and the manual reading has errors; 3. the manual measurement is difficult to ensure the consistency of the welding positions of the mechanism mounting plates of each group of front plate assemblies, so that the mounting positions of the switch device and the operating mechanism of each switch cabinet are different, and the mechanical characteristic experiment data of each switch cabinet cannot be kept consistent.
Disclosure of Invention
The invention aims to provide an assembly method of a mechanism mounting plate for a switch cabinet, which aims to solve the problem of low measurement efficiency caused by adopting a manual measurement positioning method in the existing assembly method of the mechanism mounting plate for the switch cabinet; in addition, the invention also aims to provide an auxiliary device for assembling the mechanism mounting plate for the switch cabinet, which realizes the method.
In order to achieve the above object, a first technical solution of the method for assembling a mechanism-mounting plate for a switchgear of the present invention is: the assembly method of the mechanism mounting plate for the switch cabinet comprises the following steps: 1) positioning and assembling the mechanism mounting plate on a positioning piece; 2) positioning and assembling the positioning piece provided with the mechanism mounting plate on the sealing box body by utilizing the positioning fit of the mounting structure of the sealing box body and the positioning piece, and enabling the mechanism mounting plate to be positioned at the mechanism mounting plate mounting position on the sealing box; 3) and fixing the mechanism mounting plate on the mechanism mounting plate mounting position of the seal box, detaching the positioning piece, and completing the positioning assembly of the mechanism mounting plate.
The second technical scheme of the mechanism mounting plate assembling method for the switch cabinet comprises the following steps: on the basis of the first technical scheme of the mechanism mounting plate assembling method for the switch cabinet, at least two mechanism mounting plates on the sealed box body are positioned and assembled on the positioning piece in the step 1), and after the positioning piece is positioned and assembled on the sealed box body in the step 2), all the mechanism mounting plates are located at corresponding mechanism mounting plate mounting positions on the sealed box.
The second technical scheme of the mechanism mounting plate assembling method for the switch cabinet comprises the following steps: on the basis of the first or second technical scheme of the assembling method of the mechanism mounting plate for the switch cabinet, the mechanism mounting plate is positioned and assembled on the positioning piece through the self positioning structure in the step 1).
The first technical scheme of the auxiliary device for assembling the mechanism mounting plate for the switch cabinet, which realizes the method for assembling the mechanism mounting plate for the switch cabinet, is as follows: mechanism mounting panel assembly auxiliary device for cubical switchboard includes the setting element, is equipped with the mounting panel position that is used for the positioning assembly mechanism mounting panel on the setting element, be equipped with on the mounting panel position be used for with mechanism mounting panel location fit's mounting panel location structure, be equipped with on the setting element be used for with the mounting structure location fit's of seal box self seal box location structure, seal box location structure and mounting panel location structure have the relative position of settlement so that the setting element passes through seal box location structure location assembly behind the seal box mechanism mounting panel and is in the mechanism mounting panel installation position on the seal box.
The second technical scheme of the mechanism mounting plate assembly auxiliary device for the switch cabinet comprises the following steps: on the basis of the first technical scheme of the auxiliary device for assembling the mechanism mounting plate for the switch cabinet, the positioning structure of the seal box comprises a positioning pin shaft or a positioning sleeve extending along the front-back direction, the front end of the positioning pin shaft or the positioning sleeve is provided with a front insertion section used for being inserted into a shaft hole on the seal box so as to realize positioning and assembling of a positioning piece on the seal box, and the positioning pin shaft or the positioning sleeve is fixed on the positioning piece.
The third technical scheme of the mechanism mounting plate assembly auxiliary device for the switch cabinet comprises the following steps: on the basis of the second technical scheme of the auxiliary device for assembling the mechanism mounting plate for the switch cabinet, the positioning piece is provided with a mounting hole corresponding to the shaft hole in the seal box, the rear end of the positioning pin shaft or the positioning sleeve is provided with a rear insertion section which is used for being inserted into the mounting hole and fixed on the positioning piece, the positioning pin shaft or the positioning sleeve comprises a large-diameter section and a small-diameter section which is located on the rear side of the large-diameter section, the rear insertion section is composed of the small-diameter section, and the front end face of the large-diameter section is a rear stop face which is used for being in stop fit with the positioning piece.
The fourth technical scheme of the mechanism mounting plate assembly auxiliary device for the switch cabinet comprises the following steps: on the basis of the second technical scheme of the auxiliary device for assembling the mechanism mounting plate for the switch cabinet, the positioning pin shaft or the positioning sleeve comprises a large-diameter section and a small-diameter section which is positioned on the front side of the large-diameter section and used for being inserted into the shaft hole of the seal box, the front insertion section is composed of the small-diameter section, and the front end face of the large-diameter section is a front stop face used for being in stop fit with the seal box.
The fifth technical scheme of the mechanism mounting plate assembly auxiliary device for the switch cabinet comprises the following steps: on the basis of any one of the first to fourth technical solutions of the auxiliary device for assembling a mechanism mounting plate for a switch cabinet of the present invention, the positioning member is provided with an operation hole for performing a fixing operation on the mechanism mounting plate after the mechanism mounting plate is positioned and assembled on the positioning member.
The sixth technical scheme of the mechanism mounting plate assembly auxiliary device for the switch cabinet comprises the following steps: on the basis of the fifth technical scheme of the auxiliary device for assembling the mechanism mounting plate for the switch cabinet, the mounting plate positioning structure comprises at least two fixing holes which are arranged in parallel and used for being fixedly connected with the screws on the mechanism mounting plate, and the operation holes are long holes extending along the arrangement direction of the fixing holes.
The seventh technical scheme of the mechanism mounting plate assembly auxiliary device for the switch cabinet comprises the following steps: on the basis of the fifth technical scheme of the auxiliary device for assembling the mechanism mounting plate for the switch cabinet, at least two mounting plate positions are arranged, and at least one mounting plate position is positioned at the edge of the positioning piece.
The invention has the beneficial effects that: the invention discloses a mechanism mounting plate assembling method for a switch cabinet, which comprises the steps of positioning and assembling a mechanism mounting plate on a positioning piece, positioning and assembling the positioning piece on a sealing box, enabling the mechanism mounting plate to be located at a mechanism mounting plate mounting position on the sealing box, fixing the mechanism mounting plate on the sealing box, and detaching the positioning piece to finish the mounting of the mechanism mounting plate. Compared with the existing mechanism mounting plate which is measured and positioned manually, the mechanism mounting plate assembling method for the switch cabinet has high mounting efficiency and solves the problem of low measuring efficiency caused by the manual measuring and positioning method.
Furthermore, all fix a position the assembly on the setting element with two at least mechanism's mounting panels on the seal box to back on with the setting element location assembly on the seal box, each mechanism's mounting panel all is in the mechanism's mounting panel installation position that corresponds on the seal box, further improves the assembly efficiency of mechanism's mounting panel.
Furthermore, the positioning piece is provided with an operation hole for fixing the mechanism mounting plate after the mechanism mounting plate is positioned and assembled on the positioning piece, the positioning piece is fixed through the operation hole, the assembly efficiency is improved, and the structure of the positioning piece is simplified.
Drawings
FIG. 1 is a schematic view of a prior art sealed enclosure after the assembly of a front plate assembly and a mechanism mounting plate;
FIG. 2 is a schematic structural view of an embodiment of the mechanism mounting plate assembly auxiliary device for a switch cabinet of the present invention;
FIG. 3 is a top view of FIG. 2;
FIG. 4 is a schematic structural view of a positioning plate of the mechanism mounting plate assembly assisting device for a switch cabinet of the present invention;
FIG. 5 is a cross-sectional view A-A of FIG. 2;
FIG. 6 is an enlarged view of portion B of FIG. 5;
FIG. 7 is a schematic view showing a state of use of an embodiment of the mechanism mounting plate mounting auxiliary device for a switchgear of the present invention;
FIG. 8 is a partial cross-sectional view of FIG. 7;
fig. 9 is an enlarged view of portion C of fig. 8;
FIG. 10 is a schematic view of the structure of FIG. 8 from another perspective;
fig. 11 is a front view of an embodiment of the mechanism-mounting-plate attachment assisting device for a switchgear of the present invention.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings.
According to the specific embodiment of the auxiliary device for assembling the mechanism mounting plate for the switch cabinet, as shown in fig. 2 and 3, the positioning and assembling device for the mechanism mounting plate of the switch cabinet comprises a positioning plate 1, an isolation sleeve 2 and a mechanism sleeve 3 which both extend in the front-rear direction are fixedly welded on the positioning plate 1, and an operation hole 11 is formed in the positioning plate 1. As shown in fig. 5 and 6, the front end of the spacer sleeve 2 is adapted to be inserted into the spacer shaft hole of the front plate assembly 5 of the seal box, and the front end of the mechanism sleeve 3 is adapted to be inserted into the mechanism shaft hole of the front plate assembly 5 of the seal box.
In this embodiment, as shown in fig. 4 and 7, the positioning plate 1 is provided with an isolation sleeve mounting hole 12 corresponding to an isolation shaft hole on the seal box and a mechanism sleeve mounting hole 13 corresponding to a mechanism shaft hole, and after the isolation sleeve mounting hole 12 and the isolation shaft hole are concentrically aligned, the mechanism sleeve mounting hole 13 and the mechanism shaft hole are concentrically aligned. The sizes of the isolation sleeve mounting hole 12 and the mechanism sleeve mounting hole 13 in this embodiment are equal to the sizes of the isolation shaft hole and the mechanism shaft hole, respectively. The rear end of the isolation sleeve 2 is inserted into the isolation sleeve mounting hole 12 and is welded and fixed, and the rear end of the mechanism sleeve 3 is inserted into the mechanism sleeve mounting hole 13 and is welded and fixed.
As shown in fig. 3 to 11, the structure of the mechanism sleeve 3 is the same as that of the isolation sleeve 2, and the structure of the mechanism sleeve 3 is described in detail below, where the mechanism sleeve 3 includes a large diameter section 31, a front small diameter section 32 at the front side of the large diameter section, and a rear small diameter section 33 at the rear side of the large diameter section, and the front small diameter section 32 is used for being inserted into a mechanism shaft hole on the seal box to realize the positioning and assembling of the positioning plate 1 on the front plate assembly 5 of the seal box. The rear small-diameter section 33 is inserted into the mechanism casing mounting hole 13 and is welded and fixed on the positioning plate 1. The front end face of the large-diameter section is in blocking fit with the front plate assembly 5 of the seal box along the front-back direction, so that the positioning plate 1 and the front plate assembly 5 of the seal box are conveniently positioned. In addition, the rear end surface of the large-diameter section is in blocking fit with the positioning plate 1 in the front-rear direction, so that the mechanism sleeve 3 and the positioning plate 1 can be conveniently positioned when the mechanism sleeve 3 is welded and fixed on the positioning plate 1. In order to ensure that the front and rear small-diameter sections of the mechanism sleeve 3 can be smoothly inserted into the mechanism shaft hole and the mechanism sleeve mounting hole 13 respectively, in the embodiment, the front end surface of the front small-diameter section and the rear end surface of the rear small-diameter section are both provided with chamfers, so that the mechanism sleeve 3 can be smoothly plugged and unplugged, and when the plugging and unplugging are inconvenient, workers need to knock the mechanism sleeve with the help of excessive external force, thereby damaging the precision of the accurate positioning. The front small-diameter section 32 forms a front insertion section for inserting the mechanism sleeve into the front plate assembly, and the rear small-diameter section forms a rear insertion section for inserting the mechanism sleeve into the positioning plate.
The structure of the isolation sleeve 2 is the same as that of the mechanism sleeve 3, and is not described in detail. The spacer sleeve 2 in the present embodiment is merely a sleeve fitted to the spacer shaft hole, and the mechanism sleeve 3 is also merely a sleeve fitted to the mechanism shaft hole. In this embodiment, the outer diameter of the front small diameter section 22 of the isolation sleeve 2 is matched with the aperture of the isolation shaft hole, the outer diameter of the front small diameter section 32 of the mechanism sleeve 3 is matched with the aperture of the isolation shaft hole, and the matching relation at this time means that a suitable shaft hole fit clearance is provided, so that the mechanism mounting plate 4 can be assembled on the front plate assembly 5 of the seal box through the isolation sleeve 2 and the mechanism sleeve 3 in an accurate positioning manner.
In this embodiment, the positioning plate 1 constitutes a positioning member of the mechanism mounting plate assembly auxiliary device for the switch cabinet, the mechanism sleeve 3 and the isolation sleeve 2 constitute a seal box positioning structure fixed on the positioning member and used for positioning and matching with a shaft hole on the seal box, and in other embodiments, the positioning member may be a frame structure.
In this embodiment, be equipped with installation board position 15 that is used for positioning assembly mechanism mounting panel 4 on locating plate 1, installation board position 15 is equipped with threely, three mechanism mounting panel 4 one-to-one is fixed on three installation board position 15, be equipped with two fixed orificess 14 on every installation board position 15, riveted screw 41 fixed connection on two fixed orificess 14 and the mechanism mounting panel 4, riveted screw passes fixed orifices 14 on the mechanism mounting panel 4 when using, then fix mechanism mounting panel 4 on installation board position 15 with flat bullet pad and hexagon nut, after locating plate 1 location assembly to the seal box, mechanism mounting panel 4 is in the mechanism mounting panel installation position of seal box front plate subassembly 5.
As shown in fig. 2, the mechanism mounting plate 4 in the present embodiment is elongated in the left-right direction, the corresponding mounting plate position also extends in the left-right direction, and the two fixing holes 14 in the mounting plate position 15 are also arranged in the left-right direction.
In this embodiment, after the mechanism mounting plate 4 is fixed to the mounting plate position 15, the positioning plate 1 and the mechanism mounting plate 4 are positioned and assembled on the front plate assembly 5 of the seal box together, the front end of the mechanism sleeve 3 on the positioning plate 1 and the front end of the isolation sleeve 2 are inserted into the mechanism shaft hole and the isolation shaft hole respectively, and when the front end face of the large-diameter section of the mechanism sleeve 3 and the front end face of the large-diameter section of the isolation sleeve 2 are both attached to the front plate assembly 5 of the seal box and are in blocking fit with the front plate assembly 5 of the seal box, the mechanism mounting plate 4 is also attached to the front plate assembly 5 of the seal box at this time. At this time, the mechanism mounting plate 4 is welded and fixed to the front plate assembly 5 of the seal box, and in order to facilitate the welding operation of the mechanism mounting plate 4, in this embodiment, the positioning plate 1 is provided with an operation hole 11, and in this embodiment, the operation hole 11 is a long hole extending in the arrangement direction of the fixing hole 14, that is, in the left-right direction. The mechanism mounting plate 4 on the front plate component 5 of the seal box is arranged along the up-down direction, as shown in fig. 4, three mounting plate positions 15 on the positioning plate 1 are arranged along the up-down direction, two of the mounting plate positions are positioned at the edge of the positioning plate 1, the mechanism mounting plate 4 is convenient to fix, the other mounting plate position is positioned in the middle of the positioning plate 1, the upper side and the lower side of each mounting plate position 15 are provided with operation holes 11, and for the mounting plate positions at the edge of the positioning plate 1, the mechanism mounting plate 4 can be operated through the space outside the positioning plate 1, and only one side of the mechanism mounting plate is provided with the operation holes 11.
The fixing hole 14 in this embodiment forms an installation plate positioning structure which is arranged on the positioning piece and is in positioning fit with the mechanism installation plate 4, in other embodiments, the installation plate positioning structure can be other structures aiming at different mechanism installation plates, for example, when a threaded hole is arranged on the mechanism installation plate, a positioning screw connected with the threaded hole can be arranged on the positioning plate; the mounting plate positioning structure may be a jig-like structure, and the relative positional relationship between the mechanism mounting plate and the positioning plate is maintained by clamping.
The method for assembling the mechanism mounting plate of the mechanism mounting plate assembly auxiliary device for the switch cabinet in the embodiment mainly comprises the following steps of: 1) the mechanism mounting plate 4 is positioned and assembled on the positioning plate 1, specifically, a riveting screw on the mechanism mounting plate 4 penetrates through a fixing hole 14 on the positioning plate 1, and then the mechanism mounting plate 4 is fixed on the positioning plate 1 by a hexagon nut; 2) the mechanism shaft hole and the isolation shaft hole on the seal box are matched with the positioning plate 1 in a positioning way, the positioning plate 1 provided with the mechanism mounting plate 4 is assembled on the front plate component 5 of the seal box in a positioning way, specifically, the front end of the mechanism sleeve 3 on the positioning plate 1 and the front end of the isolation sleeve 2 are respectively inserted into the mechanism shaft hole and the isolation shaft hole, and when the front end surface of the large-diameter section of the mechanism sleeve 3 and the front end surface of the large-diameter section of the isolation sleeve 2 are both attached to the front plate component 5 of the seal box and are matched with the front plate component 5 of the seal box in a blocking way, the mechanism mounting plate 4 is also attached to the front plate component 5 of the seal box and is positioned at the mechanism mounting plate 4 mounting; 3) the mechanism mounting plate 4 is fixedly welded on the front plate component 5 of the seal box through the operation hole 11, and the mechanism mounting plate 4 at the edge of the positioning plate 1 can be welded on the mechanism mounting plate 4 through the space outside the positioning plate 1; then the hexagon nut of the fixing mechanism mounting plate 4 is unscrewed, the positioning plate 1 is dismounted, and the positioning assembly of the mechanism mounting plate 4 is completed.
In order to ensure the assembly precision of the mechanism mounting plate 4, in this embodiment, the isolation sleeve mounting hole 12, the mechanism sleeve mounting hole 13, and the fixing hole 14 on the positioning plate 1 are all formed by positioning and cutting through a laser cutting machine, so that the positioning is accurate, and the installation and positioning of the mechanism mounting plate 4 can be ensured to be error-free.
The auxiliary device for assembling the mechanism mounting plate for the switch cabinet, provided by the invention, can improve the production and assembly efficiency in the batch production of the gas-filled cabinet, is accurate in positioning and small in error, and saves a great part of time for a circuit breaker or a load switch in a mechanical characteristic debugging link. The complex process of manual measurement of welding workers is omitted, positioning is accurate, time and labor are saved, coaxiality installation between the switch body (the circuit breaker and the load switch) and the operating mechanism is guaranteed, data uniformity and comparability of the circuit breaker or the load switch during mechanical characteristic testing are guaranteed, and errors of testing results of each group are extremely small.
In the specific embodiment of the method for assembling the mechanism mounting plate for the switch cabinet, the method for assembling the mechanism mounting plate for the switch cabinet is the same as the method for assembling the mechanism mounting plate in the specific embodiment of the auxiliary device for assembling the mechanism mounting plate for the switch cabinet, and the details are not repeated.
In other embodiments of the method for assembling the mechanism mounting plate for the switch cabinet and the auxiliary assembly device of the present invention, the mechanism mounting plate may be fixed to the front plate assembly of the seal box by bolts, and the operation holes may be at least two circular holes or square holes arranged in parallel in the left-right direction.
The positioning plate of the auxiliary device for assembling the mechanism mounting plate for the switch cabinet can be provided with a mounting plate position, the auxiliary device for assembling at the moment comprises at least three positioning plates, each positioning plate corresponds to one mechanism mounting plate on the seal box body, and in the using process, the three mechanism mounting plates are positioned and assembled on the front plate assembly of the seal box by using the corresponding positioning plates in three steps; of course, the number and structure of the mechanism mounting plates may be different for different types of sealed cabinets, and at this time, the positioning member structure of the mechanism mounting plate auxiliary device for the switch cabinet should be changed adaptively.
The positioning member may be a frame, and the operation hole may be formed by a space between the support rods forming the frame.
The isolation sleeve is not provided with a large-diameter section, and only depends on the mechanism mounting plate to position the front plate assembly and the positioning plate; the isolation sleeve can also be a positioning pin matched with an isolation shaft hole on a front plate component of the seal box, and the mechanism sleeve can also be a pin shaft structure in the same way; the structure matched with the front plate component of the seal box in a positioning mode on the positioning plate can also be a mounting structure of other seal boxes, such as other mounting holes on the front plate component, and can also be matched with the side edge of the front plate component of the seal box in a positioning mode.
The positioning plate can also position the positions of the isolation sleeve mounting hole, the mechanism sleeve mounting hole and the fixing hole through manual measurement, and compared with the method of directly measuring and positioning the mechanism mounting plate mounting position on the seal box through manual work, the mechanism mounting plate assembly auxiliary device for the switch cabinet can still greatly improve the assembly efficiency and the assembly precision of the mechanism mounting plate when the mechanism mounting plate is assembled through the mechanism mounting plate assembly auxiliary device for the switch cabinet.
Claims (6)
1. The method for assembling the mechanism mounting plate for the switch cabinet is characterized by comprising the following steps of: 1) positioning and assembling the mechanism mounting plate on a positioning piece, wherein the mechanism mounting plate is positioned and assembled on the positioning piece through a self positioning structure; 2) the positioning piece is provided with a sealing box positioning structure which is used for positioning and matching with the mounting structure of the sealing box body, the sealing box positioning structure is composed of a mechanism sleeve and an isolation sleeve which are fixed on the positioning piece and are respectively positioned and matched with a mechanism shaft hole and an isolation shaft hole on the sealing box, the positioning piece is provided with an isolation sleeve mounting hole corresponding to the isolation shaft hole on the sealing box and a mechanism sleeve mounting hole corresponding to the mechanism shaft hole, after the isolation sleeve mounting hole and the isolation shaft hole are concentrically aligned, the mechanism sleeve mounting and the mechanism shaft hole are concentrically aligned, the rear end of the isolation sleeve is inserted into the isolation sleeve mounting hole and is welded and fixed, the rear end of the mechanism sleeve is inserted into the mechanism sleeve mounting hole and is welded and fixed, the front ends of the mechanism sleeve and the isolation sleeve are provided with a front insertion section which is inserted into the shaft hole on the sealing box to realize the positioning and assembling of the, positioning and assembling a positioning piece provided with a mechanism mounting plate on the sealing box body, and enabling the mechanism mounting plate to be positioned at a mechanism mounting plate mounting position on the sealing box at the moment, wherein the mechanism mounting plate is also attached to a front plate assembly of the sealing box; the mechanism mounting plate is in a strip shape extending in the left-right direction, the corresponding mounting plate position also extends in the left-right direction, each mounting plate position is provided with two fixing holes arranged along the left-right direction, the fixing holes form a mounting plate positioning structure which is arranged on the positioning piece and is matched with the mechanism mounting plate in a positioning way, and the two fixing holes are fixedly connected with screws riveted on the mechanism mounting plate; 3) the positioning piece is provided with an operation hole for performing welding operation on the mechanism mounting plate after the mechanism mounting plate is positioned and assembled on the positioning piece, the operation hole is a long hole extending along the left-right direction, the mechanism mounting plate is fixed on the mechanism mounting plate mounting position of the seal box, the positioning piece is detached, and positioning assembly of the mechanism mounting plate is completed.
2. The method of assembling a mechanism-mounting plate for a switchgear according to claim 1, wherein: and (2) positioning and assembling at least two mechanism mounting plates on the sealed box body on the positioning piece in the step 1).
3. Installation aid for a mechanism mounting plate for a switchgear cabinet for carrying out the method according to claim 1, characterized in that: the sealing box comprises a positioning piece, wherein a mounting plate position for positioning and assembling a mechanism mounting plate is arranged on the positioning piece, the mechanism mounting plate is positioned and assembled on the positioning piece through a self positioning structure, a mounting plate positioning structure for positioning and matching with the mechanism mounting plate is arranged on the mounting plate position, a sealing box positioning structure for positioning and matching with the mounting structure of a sealing box body is arranged on the positioning piece, the sealing box positioning structure and the mounting plate positioning structure have set relative positions so that the positioning piece is positioned and assembled on the sealing box through the sealing box positioning structure and then the mechanism mounting plate is positioned on the mechanism mounting plate mounting position on the sealing box, the sealing box positioning structure comprises a mechanism sleeve and an isolation sleeve which are fixed on the positioning piece and are respectively positioned and matched with a mechanism shaft hole and an isolation shaft hole on the sealing box, and an isolation sleeve mounting hole corresponding to the isolation shaft hole on the sealing box and, after the isolation sleeve mounting hole is concentrically aligned with the isolation shaft hole, the mechanism sleeve mounting is concentrically aligned with the mechanism shaft hole, the rear end of the isolation sleeve is inserted into the isolation sleeve mounting hole and is welded and fixed, the rear end of the mechanism sleeve is inserted into the mechanism sleeve mounting hole and is welded and fixed, the front ends of the mechanism sleeve and the isolation sleeve are provided with shaft holes for inserting into a seal box so as to realize the front insertion section of the positioning piece positioned and assembled on the seal box, the mechanism mounting plate is in a strip shape extending in the left-right direction, the corresponding mounting plate also extends in the left-right direction, each mounting plate is provided with two fixing holes arranged in the left-right direction, the fixing holes form a mounting plate positioning structure which is arranged on the positioning piece and matched with the mechanism mounting plate in a positioning way, the two fixing holes are fixedly connected with the riveting screws on the mechanism mounting plate, the positioning piece is provided with an operation hole for, the operation hole is a long hole extending in the left-right direction.
4. The mechanism-mounting-plate assembling assist device for a switch cabinet according to claim 3, wherein: the rear ends of the mechanism sleeve and the isolation sleeve are provided with rear insertion sections which are used for being inserted into corresponding mounting holes and fixed on the positioning piece, the mechanism sleeve and the isolation sleeve comprise large-diameter sections and small-diameter sections located on the rear sides of the large-diameter sections, the rear insertion sections are composed of the small-diameter sections, and the front end face of each large-diameter section is a front stop face used for being matched with the positioning piece in a stop mode.
5. The mechanism-mounting-plate assembling assist device for a switch cabinet according to claim 3, wherein: the positioning pin shaft or the positioning sleeve comprises a large-diameter section and a small-diameter section which is positioned on the front side of the large-diameter section and used for being inserted into an upper shaft hole of the seal box, the front insertion section is composed of the small-diameter section, and the front end face of the large-diameter section is a front stop face used for being matched with the seal box in a stop mode.
6. The mechanism-mounting-plate fitting assistance device for a switch cabinet according to any one of claims 3 to 5, wherein: the mounting plate positions are at least two, and at least one mounting plate position is located at the edge of the positioning piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710326589.8A CN107069506B (en) | 2017-05-10 | 2017-05-10 | Assembly method and assembly auxiliary device for mechanism mounting plate for switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710326589.8A CN107069506B (en) | 2017-05-10 | 2017-05-10 | Assembly method and assembly auxiliary device for mechanism mounting plate for switch cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107069506A CN107069506A (en) | 2017-08-18 |
| CN107069506B true CN107069506B (en) | 2020-09-18 |
Family
ID=59597092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710326589.8A Active CN107069506B (en) | 2017-05-10 | 2017-05-10 | Assembly method and assembly auxiliary device for mechanism mounting plate for switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107069506B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003204610A (en) * | 2002-01-09 | 2003-07-18 | Nissin Electric Co Ltd | Draw out apparatus for draw-out device |
| CN202405300U (en) * | 2011-12-30 | 2012-08-29 | 常州天合光能有限公司 | Junction box installing and positioning tool for photovoltaic module |
| CN105304375A (en) * | 2015-10-13 | 2016-02-03 | 上海天灵开关厂有限公司 | Three-station switch assembling tool |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201893101U (en) * | 2010-06-30 | 2011-07-06 | 贵阳永青仪电科技有限公司 | Mounting and locating template for luminous and display elements of electronic monitoring instrument |
| CN201781209U (en) * | 2010-07-15 | 2011-03-30 | 镇江大全伊顿电器有限公司 | Hand truck moving contact mounting clamping fixture |
| CN203278044U (en) * | 2013-05-10 | 2013-11-06 | 上海大华电器设备有限公司 | A grounding vehicle contact installing and positioning apparatus |
| CN203942713U (en) * | 2014-07-01 | 2014-11-12 | 北京晨晶电子有限公司 | Mounting and positioning device |
| CN106596411A (en) * | 2016-12-16 | 2017-04-26 | 苏州亿科斯通电气有限公司 | Auxiliary assembly apparatus and method of quartz-reinforced photoacoustic spectral sounder |
| CN206774960U (en) * | 2017-05-10 | 2017-12-19 | 河南森源电气股份有限公司 | Switch cubicle assembles servicing unit with mechanism's installing plate |
-
2017
- 2017-05-10 CN CN201710326589.8A patent/CN107069506B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003204610A (en) * | 2002-01-09 | 2003-07-18 | Nissin Electric Co Ltd | Draw out apparatus for draw-out device |
| CN202405300U (en) * | 2011-12-30 | 2012-08-29 | 常州天合光能有限公司 | Junction box installing and positioning tool for photovoltaic module |
| CN105304375A (en) * | 2015-10-13 | 2016-02-03 | 上海天灵开关厂有限公司 | Three-station switch assembling tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107069506A (en) | 2017-08-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107069506B (en) | Assembly method and assembly auxiliary device for mechanism mounting plate for switch cabinet | |
| CN211348541U (en) | Mainboard ICT testing arrangement | |
| CN102749484A (en) | Online test fixture | |
| CN211477111U (en) | Deformation observation point device based on magnetic base | |
| CN206593866U (en) | A kind of protecgulum detection means | |
| KR20120021076A (en) | Electric flow tester of power-window switch assembly for vehicles | |
| CN104819672A (en) | Testing fixture for detecting position accuracy of motor and connecting rod assembly, and detection method | |
| CN212364506U (en) | Add electric detection tool | |
| CN204594392U (en) | Printed panel inside diameter measurement device | |
| CN206774960U (en) | Switch cubicle assembles servicing unit with mechanism's installing plate | |
| CN211013502U (en) | RV speed reducer comprehensive performance test bench | |
| CN104048575A (en) | Measurement device for automobile front-cover inner-plate hinge reinforcement plate | |
| CN203278044U (en) | A grounding vehicle contact installing and positioning apparatus | |
| CN202229717U (en) | Detection tool for automobile beam fan stand | |
| CN203445483U (en) | GIS expansion interface installation-used positioning device | |
| CN207964992U (en) | A kind of battery management system measurement jig | |
| CN220252097U (en) | Automatic production line alignment device of semiconductor test equipment | |
| CN203599769U (en) | Tool for correcting passenger car automatic temperature control system mounting bracket | |
| CN208968411U (en) | A kind of punch size detection instrument for bottom plate after vehicle body | |
| CN210922421U (en) | Single-module tripping half shaft testing device | |
| CN212552967U (en) | Multifunctional measuring instrument for assisting milling machine in processing workpieces | |
| CN219936324U (en) | Lithium battery control panel test fixture | |
| CN220699442U (en) | Assembly positioning tool | |
| CN209525423U (en) | A kind of detachable composite module for circuit connection | |
| CN221088720U (en) | PCF examines a positioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |