CN202384940U - Megawatt iron core prepressing screw bracket car - Google Patents

Megawatt iron core prepressing screw bracket car Download PDF

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Publication number
CN202384940U
CN202384940U CN2011205525741U CN201120552574U CN202384940U CN 202384940 U CN202384940 U CN 202384940U CN 2011205525741 U CN2011205525741 U CN 2011205525741U CN 201120552574 U CN201120552574 U CN 201120552574U CN 202384940 U CN202384940 U CN 202384940U
Authority
CN
China
Prior art keywords
megawatt
iron core
bracket car
column
screw bracket
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.)
Expired - Lifetime
Application number
CN2011205525741U
Other languages
Chinese (zh)
Inventor
邱立建
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CSR Zhuzhou Electric Co Ltd
Original Assignee
CSR Zhuzhou Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by CSR Zhuzhou Electric Co Ltd filed Critical CSR Zhuzhou Electric Co Ltd
Priority to CN2011205525741U priority Critical patent/CN202384940U/en
Application granted granted Critical
Publication of CN202384940U publication Critical patent/CN202384940U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model discloses a megawatt iron core prepressing screw bracket car, which comprises a support platform, a column, a bottom frame and a foot wheel. The support platform comprises long-strip-shaped steel plates, all the long-strip-shaped steel plates are evenly distributed on the column on the same horizontal plane at intervals, the distance between the long-strip-shaped steel plates is matched with the diameter of a megawatt iron core prepressing screw and a screw gasket, the support platform is connected with the bottom frame through the column, the foot wheel is positioned under the bottom frame, and a cart handle is positioned at the rear end of the megawatt iron core prepressing screw bracket car. Workers only need placing prepressing screws in the support platform one by one, the prepressing screw are suspended and erected on the support platform of the bracket car through self special enlarged gaskets, and a transom bar is positioned. Therefore, vertical arrangement of the megawatt iron core prepressing screws can be achieved conveniently and quickly. The megawatt iron core prepressing screws can automatically be arranged neatly, run in whole set and are convenient to transfer. Simultaneously, the megawatt iron core prepressing screw bracket car is convenient in operation and simple in structure.

Description

A kind of megawatt iron core precompression screw bracket car
Technical field
The utility model relates to a kind of megawatt iron core precompression screw placement and transhipment frock, relates to a kind of megawatt iron core precompression screw bracket car specifically.
Background technology
1.5MW, the 2.5MW direct wind-driven generator is the mainstream model of wind-powered electricity generation industry, its stator core adopts segmental punching to be overrided to form.Because the stator core diameter is big (nearly 5 meters), are not easy to take hydraulic press to carry out precompressed, therefore adopt 48 screw rods to carry out the full circle precompressed.In batch process, the production scene generally needs hundreds of spare precompression screw, and the special use that precompression screw self is furnished with strengthens pad.The at present on-the-spot precompression screw transhipment flatcar that uses is stacked precompression screw and transport, and screw rod is horizontal placement, in stacking and transport process, is easy to generate landing, problem such as the screw thread that collides, damages, and influences the management of production scene.
Therefore it is convenient, fast how to realize that precompression screw is placed at the scene and transported, and is badly in need of a kind of special tooling of design, solves the problems referred to above, improves the on-the-spot production and the efficiency of management.
The utility model content
The purpose of the utility model; Exactly in order to solve the existing aforesaid technical problem of existing megawatt iron core precompression screw transport process; A kind of placement has been proposed and transhipment megawatt iron core precompression screw can realize that auto arrangement is neat; And complete transhipment, the on-the-spot iron core of the megawatt easily precompression screw bracket car of placing and using.
The utility model is to solve the problems of the technologies described above the technical scheme that is adopted: a kind of megawatt iron core precompression screw bracket car; Comprise saddle, column, underframe and castor; Said saddle comprises the strip steel plate, all strip steel plate at interval evenly and be in being arranged on the column of same horizontal plane, the distance between the strip steel plate is adaptive with the diameter and the screw rod pad diameter of megawatt iron core precompression screw; Saddle and underframe couple together through column, and said castor is arranged on the underframe below.
Preferably, described strip steel plate is the 2-10 bar, and said column is a steel pipe, and an end is vertically welded on the underframe, and the other end is welded on strip steel plate bottom surface, guarantee all strip steel plates be on the same horizontal plane and adjacent strip steel plate at interval identical.
Further improvement as the utility model; The front end of the utility model megawatt iron core precompression screw bracket car is provided with strut rail; Be welded with two L sections pieces on the column of the front end both sides of megawatt iron core precompression screw bracket car; Said strut rail embeds between L sections piece and the column, is provided with the cooperation of strut rail and L sections piece, prevents that megawatt iron core precompression screw from skidding off saddle flexible operation simultaneously.
As the further improvement of the utility model, the rear end of the utility model megawatt iron core precompression screw bracket car is provided with cart handle, makes things convenient for moving of megawatt iron core precompression screw bracket car.
As the further improvement of the utility model, said castor is a universal wheel, and bracket car is promoted easily, turns to flexibly, and transhipment is convenient.
Can know that in sum the special use that precompression screw is furnished with together with self strengthens the pad suspension and is erected on the utility model, can realize the upright placement of megawatt iron core precompression screw; Auto arrangement is neat, complete transhipment, and transhipment is convenient; The utility model is easy to operate, simple in structure simultaneously.
Description of drawings
Fig. 1 is megawatt iron core precompression screw and pad sketch map;
Fig. 2 is the bracket car front view;
Fig. 3 is the bracket car right view;
Fig. 4 is the bracket car vertical view;
Fig. 5 is the local enlarged diagram of the A of Fig. 2;
Fig. 6 is the bracket car schematic perspective view.
Embodiment
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Shown in accompanying drawing, a kind of megawatt iron core precompression screw bracket car comprises saddle 3, column 4, underframe 6 and castor 7; Said saddle 3 comprises strip steel plate 31, and totally 6, said column 4 is a steel pipe; Totally 24, column 4 one ends are vertically welded on the underframe 6, and the other end is welded on strip steel plate 31 bottom surfaces; Guarantee that all strip steel plates are on the same horizontal plane and adjacent strip steel plate 31 identical at interval, the interval between the adjacent strip steel plate 31 forms the trapped orbit that megawatt iron core precompression screw is placed, the distance between the strip steel plate 31 is adaptive with the diameter and screw rod pad 5 diameters of megawatt iron core precompression screw 2; Said castor 7 is a universal wheel, totally 4, is arranged on underframe 6 belows; The rear end of megawatt iron core precompression screw bracket car is welded with cart handle 1, makes things convenient for moving of megawatt iron core precompression screw bracket car, and the front end of megawatt iron core precompression screw bracket car is provided with strut rail 8; On the column of front end both sides, be welded with two L sections pieces 9; Said strut rail 8 embeds between L sections piece 9 and the column 4, is provided with the cooperation of strut rail 8 and L sections piece 9, prevents that megawatt iron core precompression screw from skidding off saddle flexible operation simultaneously.
As another specific embodiment of the utility model, the quantity of described strip steel plate 31 can also increase and decrease according to actual needs.
In practical operation, the workman only need pursue the interval that root is put into the strip steel plate of saddle with precompression screw, and the special use that precompression screw is furnished with through himself strengthens the pad suspension and is erected on the saddle on the bracket car, puts strut rail again and gets final product, and is convenient and swift.
The above only is the preferred implementation of the utility model; Should be understood that; For those skilled in the art, under the prerequisite that does not break away from the utility model principle, can also make some improvement and retouching; The strip steel plate that comprises like described saddle can be a 2-10 root etc. with steel pipe quantity also, and these changes and retouching also should be regarded as the protection range of the utility model.

Claims (5)

1. megawatt iron core precompression screw bracket car; It is characterized in that comprise saddle, column, underframe and castor, said saddle comprises the strip steel plate; All strip steel plate at interval evenly and be in being arranged on the column of same horizontal plane; Distance between the strip steel plate is adaptive with the diameter and the screw rod pad diameter of megawatt iron core precompression screw, and saddle and underframe couple together through column, and said castor is arranged on the underframe below.
2. a kind of megawatt iron core precompression screw bracket car as claimed in claim 1 is characterized in that described strip steel plate is the 2-10 bar, and said column is a steel pipe, and column one end is vertically welded on the underframe, and the other end is welded on strip steel plate bottom surface.
3. a kind of megawatt iron core precompression screw bracket car as claimed in claim 1; It is characterized in that; The front end of megawatt iron core precompression screw bracket car is provided with strut rail; Be welded with two L sections pieces on the column of the front end both sides of megawatt iron core precompression screw bracket car, said strut rail embeds between L sections piece and the column.
4. a kind of megawatt iron core precompression screw bracket car as claimed in claim 1 is characterized in that the rear end of megawatt iron core precompression screw bracket car is provided with cart handle.
5. a kind of megawatt iron core precompression screw bracket car as claimed in claim 1 is characterized in that said castor is a universal wheel.
CN2011205525741U 2011-12-27 2011-12-27 Megawatt iron core prepressing screw bracket car Expired - Lifetime CN202384940U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011205525741U CN202384940U (en) 2011-12-27 2011-12-27 Megawatt iron core prepressing screw bracket car

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011205525741U CN202384940U (en) 2011-12-27 2011-12-27 Megawatt iron core prepressing screw bracket car

Publications (1)

Publication Number Publication Date
CN202384940U true CN202384940U (en) 2012-08-15

Family

ID=46633411

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011205525741U Expired - Lifetime CN202384940U (en) 2011-12-27 2011-12-27 Megawatt iron core prepressing screw bracket car

Country Status (1)

Country Link
CN (1) CN202384940U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104015174A (en) * 2014-06-19 2014-09-03 中船动力有限公司 Special threaded rod placing cabinet
CN104015177A (en) * 2014-06-23 2014-09-03 山东电力建设第一工程公司 Large high-temperature bolt placing frame of steam turbine
CN105922222A (en) * 2016-06-29 2016-09-07 广西玉柴机器股份有限公司 Special bracket for tool bolts

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104015174A (en) * 2014-06-19 2014-09-03 中船动力有限公司 Special threaded rod placing cabinet
CN104015177A (en) * 2014-06-23 2014-09-03 山东电力建设第一工程公司 Large high-temperature bolt placing frame of steam turbine
CN105922222A (en) * 2016-06-29 2016-09-07 广西玉柴机器股份有限公司 Special bracket for tool bolts

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
LICC Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model
EE01 Entry into force of recordation of patent licensing contract

Assignee: INNER MONGOLIA CSR MOTOR CO., LTD.

Assignor: CSR Zhuzhou Electric Machine Co., Ltd.

Contract record no.: 2013430000018

Denomination of utility model: Megawatt iron core prepressing screw bracket car

Granted publication date: 20120815

License type: Exclusive License

Record date: 20130403

CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20120815