CN208196040U - A kind of equipment making main beam of single-beam crane - Google Patents
A kind of equipment making main beam of single-beam crane Download PDFInfo
- Publication number
- CN208196040U CN208196040U CN201820731086.9U CN201820731086U CN208196040U CN 208196040 U CN208196040 U CN 208196040U CN 201820731086 U CN201820731086 U CN 201820731086U CN 208196040 U CN208196040 U CN 208196040U
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- hydraulic cylinder
- type groove
- hinged
- steel plate
- steel
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Abstract
The utility model discloses a kind of equipment for making main beam of single-beam crane, oblique side plate support is installed on the inner wall of two heel posts, and main hydraulic cylinder and auxiliary hydraulic cylinder are hinged in oblique side plate support, and the head of main hydraulic cylinder is equipped with steel plate support, hydraulic cylinder is installed in the middle part of vertical upper beam and is fastened by bolts, the head upright position of the hydraulic cylinder is equipped with briquetting, the supratrochlear axis of I-steel is assemblied in the axis hole of briquetting side and fastens, the middle part of the body seat is equipped with roller bracket, and roller is installed on roller bracket, rolling axle is housed on roller, and the two sides of roller bracket are symmetrically installed with steel plate wheel seat, steel plate wheel is housed on the steel plate wheel seat, and the bottom symmetrical in support wheel base is welded with connecting plate, one end of U-type groove main hydraulic cylinder and connecting plate are hinged, the top of the U-type groove main hydraulic cylinder is hinged with U-type groove The other end of auxiliary hydraulic cylinder, the U-type groove auxiliary hydraulic cylinder is hinged on roller bracket.
Description
Technical field
The utility model relates to a kind of equipment for making crane girder and this kind of girders, especially suitable for single-beam crane
Girder uses when making.
Background technique
Currently, mono beam crane in bridge type girder is made of U-type groove, gusset, skew web plate and I-steel, when production, first want
Steel plate is pressed into U-type groove on book joint setting machine, then U-type groove is transported to Workplace, U-type groove is laid on platform, mouth upward, then
It carries gusset in U-type groove, and is welded with U-type groove, when welding, worker needs to be blocked the two sides of U-type groove, a people with homemade clip
Clip is firmly pushed down, contacts gusset and U-type groove inboard, another worker just can be carried out welding.After the completion of these work all, connect
I-steel is hung on the gusset welded with crane, then I-steel and gusset are welded together, finally, upper oblique abdomen
Plate, the side of skew web plate and the web of I-steel weld, and the other side and U-type groove are welded.Need four weld seams that could complete in this way,
And upper skew web plate and I-steel require manually and crane, production efficiency are low.
Summary of the invention
The task of the utility model is to propose a kind of reduction labor intensity of workers, improves the integral strength of girder, machinery peace
Dress is safe and reliable, a kind of high-efficient main beam of single-beam crane making apparatus.
The task of the utility model is done in such a way that it is characterized by: body seat two sides and one end of column are welded, and
Another end of column is connected with crossbeam, and oblique side plate support is equipped on the inner wall of two heel posts, and is cut with scissors in oblique side plate support
It is connected to main hydraulic cylinder and auxiliary hydraulic cylinder, and the head of main hydraulic cylinder is equipped with steel plate support, is equipped with liquid in the middle part of vertical upper beam
Cylinder pressure is simultaneously fastened by bolts, and the head upright position of the hydraulic cylinder is equipped with briquetting, and the supratrochlear axis of I-steel is assemblied in pressure
It in the axis hole of block side and fastens, the middle part of the body seat is equipped with roller bracket, and roller is equipped on roller bracket, roller
It is upper that rolling axle is housed, and one end of rolling axle is equipped with big sprocket wheel, the minor sprocket installed on the output shaft of decelerating motor, and described big
It is linked between sprocket wheel and the minor sprocket with driving chain, and the two sides of roller bracket are symmetrically installed with steel plate wheel seat, it is described
Steel plate wheel is housed, and the bottom symmetrical in support wheel base is welded with connecting plate, one end of U-type groove main hydraulic cylinder and company on steel plate wheel seat
Fishplate bar is hinged, and the top of the U-type groove main hydraulic cylinder is hinged with U-type groove auxiliary hydraulic cylinder, the U-type groove auxiliary hydraulic cylinder it is another
One end is hinged on roller bracket, and the head of U-type groove main hydraulic cylinder is hinged with steel plate support.The main hydraulic cylinder and auxiliary hydraulic pressure
Cylinder can move freely in the free bearing of itself, and the other end of the auxiliary hydraulic cylinder is hinged on the bottom of main hydraulic cylinder.And briquetting
Side be machined with axis hole, the decelerating motor is mounted on body seat, and by U-type groove main hydraulic cylinder below girder U-type groove
The hinged steel plate support support in head.
The utility model has the following effects that the equipment substantially reduces labor intensity of workers, makes worker in welding girder
When weld seam between gusset and U-type groove, it is no longer necessary to which two workers block U-type groove with from fabrication, then are welded by another welder
It connects, the technical program does not need the intensity that the weld seam between welding U-type groove and skew web plate improves girder entirety, enhances girder
External aesthetic feeling, and production cost is reduced simultaneously, with the crane girder of the equipment making, do not have between U-type groove and oblique side plate
There is weld seam, is an integral structure.
Detailed description of the invention
Fig. 1 is the main view of the utility model；Fig. 2 is the status diagram for rolling over U-type groove；Fig. 3 is that the state of skew web plate is shown
It is intended to；The left view of Fig. 1 when Fig. 4.
Drawing explanation: 1, body seat 2, column 3, steel plate wheel seat 4, steel plate wheel 5, oblique side plate hydraulic cylinder support 6, tiltedly
Side plate main hydraulic cylinder 7, oblique side plate auxiliary hydraulic cylinder 8, crossbeam 9,10 I-steel coaster 11 of vertical hydraulic cylinder, girder I-shaped
Steel 12, girder gusset 13, girder U-type groove plate 14, U-type groove main hydraulic cylinder 15, U-type groove auxiliary hydraulic cylinder 16, driving chain
17, minor sprocket 18, big sprocket wheel 19, decelerating motor 20, roller 21, roller bracket 22, steel plate support 23, briquetting.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
Specific embodiment is as shown in Figure 1 and Figure 4, and one end of 1 two sides of body seat and column 2 is welded, and the other end of column
Head is connected with crossbeam 8, and overall architecture is equipped with the support of oblique side plate hydraulic cylinder at a quadrangle, and on the inner wall of two heel posts 2
5, and it is hinged with oblique side plate main hydraulic cylinder 6 and auxiliary hydraulic cylinder 7 in oblique side plate hydraulic cylinder support 5, furtherly, the oblique side plate
Main hydraulic cylinder 6 and auxiliary hydraulic cylinder 7 can move freely in the free bearing of itself, and the other end of the auxiliary hydraulic cylinder is hinged on master
The bottom of hydraulic cylinder is conveniently adjusted oblique side plate main hydraulic cylinder angle, makes it when pressing girder skew web plate in suitable position.And it is main
The head of hydraulic cylinder is equipped with steel plate support, and steel plate support can be freely rotated, preferably to adjust the angle when pressing girder skew web plate.Vertically
Hydraulic cylinder 9 is installed in the middle part of upper beam and is fastened by bolts, the head upright position of the hydraulic cylinder is equipped with briquetting 23, and
The side of briquetting is machined with axis hole, and the axis on I-steel coaster 10 is assemblied in the axis hole of briquetting side and fastens.
The middle part of the body seat is equipped with roller bracket 21, and roller 20 is equipped on roller bracket, and roller is housed on roller
Wheel shaft, and one end of rolling axle is equipped with big sprocket wheel 18, the minor sprocket 17 installed on the output shaft of decelerating motor 19, and the big chain
Wheel uses driving chain 16 to link between the minor sprocket, and the decelerating motor is mounted on body seat, and roller bracket
Two sides are symmetrically installed with steel plate wheel seat 3, and steel plate wheel 4 is housed on the steel plate wheel seat, can move freely, be used to support steel plate, and
The bottom symmetrical of steel plate wheel seat is welded with connecting plate, and one end of U-type groove main hydraulic cylinder 14 and connecting plate are hinged, the main liquid of U-type groove
The top of cylinder pressure is hinged with U-type groove auxiliary hydraulic cylinder 15, and the other end of the U-type groove auxiliary hydraulic cylinder is hinged on roller bracket
On, and the head of U-type groove main hydraulic cylinder is hinged with steel plate support 22, and steel plate support can move freely, so as to when pressing girder U-type groove
Preferably adjust the angle.And it is supported below girder U-type groove plate 13 by the hinged steel plate support in U-type groove main hydraulic cylinder head.
When work, on the roller and steel plate wheel of one of steel plate being put first into one end of the equipment, then connects and slow down
Motor, this is decelerating motor by minor sprocket and driving chain drive big sprocket wheel rotation, so that roller be driven to rotate.Roller turns
It is dynamic steel plate to be made to advance automatically, suitable position is gone to according to the span of crane, this completes the first procedures.
Then girder gusset is welded, girder gusset is allowed to be vertically welded on the suitable position of steel plate, after the completion of welding, is just completed
The second operation work of girder.Before completing after two procedures, I-steel is then put into one end top flange face of girder I-steel 11
Inside coaster, sent inside from the other end of I-steel, until going to suitable position.Then vertical hydraulic cylinder extends, work
Word steel is placed on the girder gusset welded, and is pressed in the upper surface of girder I-steel, and handle with the briquetting in vertical hydraulic cylinder end portion
The lower flange plate face of girder gusset and girder I-steel welds together.The third procedure thus completed.
Then U-type groove auxiliary hydraulic cylinder acts, and makes the steel plate restitope of U-type groove main hydraulic cylinder behind the suitable position of steel plate, U
Type groove main hydraulic cylinder extends upwards, makes both sides steel plate that plastic deformation occur and roll over upwards, the interior side contacts until becoming U-type groove arrive
Until girder gusset 12.This is the U-type groove that steel plate reforms into, and welds the weld seam between girder gusset and U-type groove, welding with that
After the completion, the 4th procedure just completed.
These all after the completion of, at this moment oblique side plate auxiliary hydraulic cylinder act, make the steel plate restitope of oblique side plate main hydraulic cylinder in oblique
Behind the suitable position of side plate, oblique side plate main hydraulic cylinder extends downwards, make both sides oblique side plate that plastic deformation occur and to I-steel side
Folding, until oblique side plate is contacted with I-steel web.At this moment the weld seam between welding oblique side plate and I-steel web is begun to.The weldering
After the completion of seam welding, which is also just completed.
After the completion of the girder, vertical hydraulic cylinder is risen slightly upwards, separates I-steel coaster with girder I-steel, then
Other all hydraulic cylinders reset, and at this moment connect decelerating motor, and the girder so just comes out from the other end of the equipment.
The equipment substantially reduces labor intensity of workers, makes worker when welding the weld seam between girder gusset and U-type groove, no
It needs two workers with from the main U-type groove of fabrication card again, is welded by a worker, decrease twice weld seam, make welder
It no longer needs to weld the weld seam between U-type groove and skew web plate, substantially reduces manual labor, also improve the whole strong of girder
Degree, girder are also more attractive.
In the utility model unless specifically defined or limited otherwise, the terms such as term " connected ", " connection ", " fixation "
It shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or integrally connected, can be two elements
Internal connection.For those skilled in the art, above-mentioned term can be understood in the utility model as the case may be
Concrete meaning.
Claims (3)
1. a kind of equipment for making main beam of single-beam crane, it is characterised in that: body seat two sides and one end of column are welded, and vertical
Another end of column is connected with crossbeam, and oblique side plate support is equipped on the inner wall of two heel posts, and oblique side plate support is upper hinged
There are main hydraulic cylinder and auxiliary hydraulic cylinder, and the head of main hydraulic cylinder is equipped with steel plate support, is equipped in the middle part of vertical upper beam hydraulic
Cylinder is simultaneously fastened by bolts, and the head upright position of the hydraulic cylinder is equipped with briquetting, and the supratrochlear axis of I-steel is assemblied in briquetting
It in the axis hole of side and fastens, the middle part of the body seat is equipped with roller bracket, and roller is equipped on roller bracket, on roller
Equipped with rolling axle, and one end of rolling axle is equipped with big sprocket wheel, the minor sprocket installed on the output shaft of decelerating motor, and the big chain
Wheel is linked between the minor sprocket with driving chain, and the two sides of roller bracket are symmetrically installed with steel plate wheel seat, the steel
Steel plate wheel is housed, and the bottom symmetrical in support wheel base is welded with connecting plate, one end of U-type groove main hydraulic cylinder and connection on web wheel seat
Plate is hinged, and the top of the U-type groove main hydraulic cylinder is hinged with U-type groove auxiliary hydraulic cylinder, the U-type groove auxiliary hydraulic cylinder it is another
End is hinged on roller bracket, and the head of U-type groove main hydraulic cylinder is hinged with steel plate support.
2. a kind of equipment for making main beam of single-beam crane according to claim 1, it is characterised in that: the main hydraulic cylinder
It can be moved freely in the free bearing of itself with auxiliary hydraulic cylinder, the other end of the auxiliary hydraulic cylinder is hinged on the bottom of main hydraulic cylinder
Portion.
3. a kind of equipment for making main beam of single-beam crane according to claim 1, it is characterised in that: and the side of briquetting
It is machined with axis hole, the decelerating motor is mounted on body seat, and is cut with scissors below girder U-type groove by U-type groove main hydraulic cylinder head
The steel plate support support connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820731086.9U CN208196040U (en) | 2018-05-17 | 2018-05-17 | A kind of equipment making main beam of single-beam crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820731086.9U CN208196040U (en) | 2018-05-17 | 2018-05-17 | A kind of equipment making main beam of single-beam crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208196040U true CN208196040U (en) | 2018-12-07 |
Family
ID=64517535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820731086.9U Expired - Fee Related CN208196040U (en) | 2018-05-17 | 2018-05-17 | A kind of equipment making main beam of single-beam crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208196040U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108381101A (en) * | 2018-05-17 | 2018-08-10 | 史瑶瑶 | A kind of equipment making main beam of single-beam crane |
-
2018
- 2018-05-17 CN CN201820731086.9U patent/CN208196040U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108381101A (en) * | 2018-05-17 | 2018-08-10 | 史瑶瑶 | A kind of equipment making main beam of single-beam crane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181207 Termination date: 20200517 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |