CN103084770A - Installation method of shunt module cabinet body upper support frame piece and positioning tool for installation - Google Patents
Installation method of shunt module cabinet body upper support frame piece and positioning tool for installation Download PDFInfo
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- CN103084770A CN103084770A CN2013100353831A CN201310035383A CN103084770A CN 103084770 A CN103084770 A CN 103084770A CN 2013100353831 A CN2013100353831 A CN 2013100353831A CN 201310035383 A CN201310035383 A CN 201310035383A CN 103084770 A CN103084770 A CN 103084770A
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Abstract
The invention discloses an installation method of shunt module cabinet body upper support frame pieces and a positioning tool for installation. The positioning tool comprises a vertical board, a horizontal board with one end vertically connected with the vertical board and a positioning board connected with the other end of the horizontal board. The positioning board is provided with two positioning holes, and the vertical board is provided with four fixing holes. When the support frame pieces are installed, the fixing holes correspond to four installation holes in a cabinet body in a one-to-one mode, and screws are inserted and tightly screwed. First piece boards of the two support frame pieces are then attached to a top board of the cabinet body, and two second piece board on the two support frame pieces are attached with the positioning board. Threaded holes in the second piece boards of the support frame pieces correspond to the positioning holes, and screws are inserted and screwed. Finally, arc welding is performed, cooling is performed to normal temperature, the screws are screwed out, and the positioning tool is taken out. The installation method of the shunt module cabinet body upper support frame pieces and the positioning tool for installation has the advantages that positions of the support frame pieces in the cabinet body are precise, deviation does not exist, and therefore when a shunt module is placed into the cabinet body, the shunt module can be matched with the support frame pieces precisely.
Description
Technical field
The present invention relates to a kind of installation method and installation positioning tool of splitter module cabinet upper bracket sheet.
Background technology
Splitter module is a kind of product for message center machine room and access net system, on motor-car, such splitter module is housed also.
Splitter module on motor-car generally all is mounted in inside a cabinet, for the operation vibrations that prevent train damage splitter module, method commonly used is two rack plates of cabinet the inside welded and installed that first assembling, then splitter module is packed in cabinet, draw-in groove on the splitter module cabinet can be connected with rack plate, thereby splitter module is fixed in cabinet.and two rack plates are all generally directly to be welded in the cabinet that assembles, for splitter module can normal mounting advance cabinet, all that weld the position of having measured in advance rack plate again, feasible on this theoretical method, but in actual production process, due to the inevitably impact of human factor, often can produce the situations such as welding deformation and displacement, the generation of this error can cause dress to unmatch, even if can assemble up, also can cause the rack plate unbalance stress because of the dislocation of a little and rupture, affected the stability of splitter module in cabinet, even damaged splitter module.This has not only caused a large amount of doing over again, and has wasted manpower and materials, also can delay the normal time of delivery of product, has affected the prestige of company.
Summary of the invention
The objective of the invention is in order to provide a kind of error little, can make installation method and the installation positioning tool of splitter module accurate splitter module cabinet upper bracket sheet of installing in cabinet.
In order to realize purpose of the present invention, technical scheme is as follows:
The installation positioning tool of splitter module cabinet upper bracket sheet, described splitter module cabinet has sidewall and top board, be provided with four installing holes on described sidewall, be provided with two rack plates on described top board, described rack plate has first plate and second plate, be provided with screwed hole on described second plate, have angle between described first plate and described second plate.
Wherein, described positioning tool comprises riser, an end and described riser transverse slat connected vertically and the location-plate that is connected with the described transverse slat other end, described riser and described transverse slat are combined into " L " shape, be provided with two locating holes on described location-plate, be provided with four fixing holes on described riser, described four fixing holes are corresponding one by one with described four installing holes.
Have angle between described transverse slat and described location-plate, and the angle between described transverse slat and described location-plate is 130 °～170 °.Angle between described transverse slat and described location-plate is identical with angle between described first plate and described second plate.
Further, the angle between described transverse slat and described location-plate is 150 °.
Further, described positioning tool also comprises several connecting plates, and described connecting plate is simultaneously with described riser and described transverse slat is vertical is connected.
Further, be provided with perforation on described connecting plate.
Further, the quantity of described connecting plate is 2.
The installation method of splitter module cabinet upper bracket sheet comprises the following steps:
(1), described four fixing holes and described four installing holes are corresponding one by one after, insert screw, tighten;
(2), the described first plate on described two rack plates and described top board are fitted, described second plate on described two rack plates and described location-plate are fitted, the described screwed hole on described second plate is corresponding with described locating hole, insert screw, tighten
(3), arc-welding, the described first plate of described two rack plates is welded on described top board,
(4), be cooled to normal temperature, screw out screw, take off described positioning tool.
The beneficial effect that the present invention has:
The shape that in positioning tool, transverse slat and location-plate are combined to form, it is the equal of the shape of the draw-in groove that is connected with rack plate in splitter module, determine the position of rack plate on cabinet by location-plate, then no matter be screwed, therefore, be how to weld, the position of rack plate is fixed all the time, and then when having guaranteed that splitter module is packed in cabinet, can accurately coordinate with rack plate, do not have position deviation.The rack plate stress equalization is difficult for fracture, and splitter module can once assemble successfully, greatly reduces the time of reprocessing and labour cost, has saved cost, has improved economic benefit.
Connecting plate on positioning tool can further be strengthened the intensity of positioning tool, and the perforation on connecting plate can convenient operation.
Description of drawings
Fig. 1 is the structural representation of splitter module cabinet;
Fig. 2 is the structural representation of rack plate;
Fig. 3 is the structural representation of positioning tool;
Fig. 4 is the plan structure schematic diagram of Fig. 3.
The specific embodiment
The invention will be further described below in conjunction with embodiment, but protection scope of the present invention not only is confined to embodiment.
As shown in Figure 1, the splitter module cabinet has sidewall 31 and top board 32, is provided with four installing holes 311 on sidewall 31, is provided with two rack plates 4 on top board 32.
As shown in Figure 2, rack plate 4 has on first plate 41 and 42, the second plates 42 of second plate and is provided with screwed hole 421, and the inner ring of screwed hole 421 is provided with screw thread, is convenient to screw and screws in.Have angle between first plate 41 and second plate 42, rack plate 4 is in fact also one time punching molded.
As shown in Figure 3, positioning tool comprises riser 1, transverse slat 2, location-plate 21 and several connecting plates 13.Riser 1 and transverse slat 2 be vertical to be connected and to be combined into a letter " L " shape, and being connected with location-plate with riser 1 respectively and being connected in the two ends of transverse slat 2, is provided with 11, four fixing holes 11 of four fixing holes on riser 1 corresponding one by one with four installing holes 311.Be provided with two locating holes 211 on location-plate 21, locating hole is corresponding with screwed hole 421 on rack plate 4.In addition, connecting plate 13 is simultaneously with riser 1 and transverse slat 2 is vertical is connected, and is provided with on connecting plate 13 and bores a hole 131, and in the present embodiment, the quantity of connecting plate 13 is 2.
Have angle between transverse slat 2 and location-plate 21, the angle between transverse slat 2 and location-plate 21 is 130 °～170 °, preferably 150 °.And, the angle between transverse slat 2 and location-plate 21 is identical with angle between first plate 41 and second plate 42.Make rack plate 4 to fit with positioning tool and top board 32 simultaneously.
During mounting bracket sheet 4, step is as follows on the splitter module cabinet:
(1), four fixing holes 11 and four installing holes 311 are corresponding one by one after, insert screw, tighten, be about to positioning tool and be fixed on the sidewall 31 of splitter module cabinet.
(2), the first plate 41 on two rack plates 4 and top board 32 are fitted, second plate 42 on two rack plates 4 and location-plate 21 are fitted, the position of mobile two rack plates 4 is until the screwed hole 421 on two second plates 42 is corresponding with two locating holes 211 respectively, then insert screw, tighten, rack plate 4 is fixed on the top board 32 of splitter module.
(3), arc-welding, the first plate 41 of two rack plates 4 is welded on top board 32,
(4), be cooled to normal temperature, screw out screw, take off positioning tool.
It should be noted that at last: above embodiment is only in order to illustrate the present invention and unrestricted technical scheme described in the invention, therefore, although this specification has been described in detail the present invention with reference to each above-mentioned embodiment, but, those of ordinary skill in the art is to be understood that, still can modify or be equal to replacement the present invention, and all do not break away from technical scheme and the improvement thereof of the spirit and scope of the present invention, it all should be encompassed in claim scope of the present invention.
Claims (6)
1. the installation positioning tool of splitter module cabinet upper bracket sheet, described splitter module cabinet has sidewall (31) and top board (32), be provided with four installing holes (311) on described sidewall (31), be provided with two rack plates (4) on described top board (32), described rack plate (4) has first plate (41) and second plate (42), be provided with screwed hole (421) on described second plate (42), has angle between described first plate (41) and described second plate (42), it is characterized in that, described positioning tool comprises riser (1), one end and described riser (1) transverse slat connected vertically (2), and the location-plate (21) that is connected with described transverse slat (2) other end, described riser (1) is combined into " L " shape with described transverse slat (2), be provided with two locating holes (211) on described location-plate (21), be provided with four fixing holes (11) on described riser (1), described four fixing holes (11) are corresponding one by one with described four installing holes (311),
Have angle between described transverse slat (2) and described location-plate (21), and the angle between described transverse slat (2) and described location-plate (21) is 130 °～170 °,
Angle between described transverse slat (2) and described location-plate (21) is identical with angle between described first plate (41) and described second plate (42).
2. positioning tool according to claim 1, is characterized in that, the angle between described transverse slat (2) and described location-plate (21) is 150 °.
3. positioning tool according to claim 1, is characterized in that, described positioning tool also comprises several connecting plates (13), described connecting plate (13) while and described riser (1) and vertical connection of described transverse slat (2).
4. positioning tool according to claim 3, is characterized in that, is provided with perforation (131) on described connecting plate (13).
5. positioning tool according to claim 3, is characterized in that, the quantity of described connecting plate (13) is 2.
6. the installation method of splitter module cabinet upper bracket sheet according to claim 1, is characterized in that, comprises the following steps:
(1), described four fixing holes (11) and described four installing holes (311) are corresponding one by one after, insert screw, tighten;
(2), the described first plate (41) on described two rack plates (4) and described top board (32) are fitted, described second plate (42) on described two rack plates (4) and described location-plate (21) are fitted, described screwed hole (421) on described second plate (42) is corresponding with described locating hole (211), insert screw, tighten
(3), arc-welding, the described first plate (41) of described two rack plates (4) is welded on described top board (32),
(4), be cooled to normal temperature, screw out screw, take off described positioning tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310035383.1A CN103084770B (en) | 2013-01-30 | 2013-01-30 | Installation method of shunt module cabinet body upper support frame piece and positioning tool for installation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310035383.1A CN103084770B (en) | 2013-01-30 | 2013-01-30 | Installation method of shunt module cabinet body upper support frame piece and positioning tool for installation |
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| Publication Number | Publication Date |
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| CN103084770A true CN103084770A (en) | 2013-05-08 |
| CN103084770B CN103084770B (en) | 2015-03-11 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108747160A (en) * | 2018-07-20 | 2018-11-06 | 株洲日望精工有限公司 | A kind of locomotive converter cabinet copped wave resistive dissipation locating of fans tooling |
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| CN101169676A (en) * | 2006-10-26 | 2008-04-30 | 英业达股份有限公司 | Storage device fixing mechanism |
| CN201091973Y (en) * | 2007-11-13 | 2008-07-30 | 纬泰机械(上海)有限公司 | Retaining support for welding workpieces |
| CN201346679Y (en) * | 2008-12-29 | 2009-11-18 | 浙江吉利汽车有限公司 | Fixture positioning device |
| CN201519846U (en) * | 2009-09-30 | 2010-07-07 | 芜湖新传机械制造有限公司 | Cooler support welding tooling |
| CN102211265A (en) * | 2011-06-16 | 2011-10-12 | 吴江市德菱电梯配套有限公司 | Fastening component used for welding staircase tensioning wheel bracket |
| CN203092024U (en) * | 2013-01-30 | 2013-07-31 | 株洲日望精工有限公司 | Locating tool for mounting support pieces on branching device cabinet body |
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2013
- 2013-01-30 CN CN201310035383.1A patent/CN103084770B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101169676A (en) * | 2006-10-26 | 2008-04-30 | 英业达股份有限公司 | Storage device fixing mechanism |
| CN201091973Y (en) * | 2007-11-13 | 2008-07-30 | 纬泰机械(上海)有限公司 | Retaining support for welding workpieces |
| CN201346679Y (en) * | 2008-12-29 | 2009-11-18 | 浙江吉利汽车有限公司 | Fixture positioning device |
| CN201519846U (en) * | 2009-09-30 | 2010-07-07 | 芜湖新传机械制造有限公司 | Cooler support welding tooling |
| CN102211265A (en) * | 2011-06-16 | 2011-10-12 | 吴江市德菱电梯配套有限公司 | Fastening component used for welding staircase tensioning wheel bracket |
| CN203092024U (en) * | 2013-01-30 | 2013-07-31 | 株洲日望精工有限公司 | Locating tool for mounting support pieces on branching device cabinet body |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108747160A (en) * | 2018-07-20 | 2018-11-06 | 株洲日望精工有限公司 | A kind of locomotive converter cabinet copped wave resistive dissipation locating of fans tooling |
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| CN103084770B (en) | 2015-03-11 |
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