CN203306914U - Steel ladle hoisting device - Google Patents
Steel ladle hoisting device Download PDFInfo
- Publication number
- CN203306914U CN203306914U CN2013203011812U CN201320301181U CN203306914U CN 203306914 U CN203306914 U CN 203306914U CN 2013203011812 U CN2013203011812 U CN 2013203011812U CN 201320301181 U CN201320301181 U CN 201320301181U CN 203306914 U CN203306914 U CN 203306914U
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- Prior art keywords
- steel ladle
- horizontal direction
- suspension centre
- main body
- suspension
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Abstract
The utility model provides a steel ladle hoisting device. The hoisting device comprises a hanger, a hanging hook and a power mechanism which is connected with the hanging hook, wherein the hanger comprises a connecting piece, a rigid hanger main body and hanging assembling pieces, the rigid hanger main body is provided with a first hanging point, a second hanging point, a third hanging point and a fourth hanging point, the first hanging point and the second hanging point are arranged on the rigid hanger main body along a first horizontal direction, the third and fourth hanging points are arranged on the rigid hanger main body along a second horizontal direction, the first horizontal direction is vertical to the second horizontal direction, the first hanging point and the second hanging point are symmetric about the second horizontal direction, the third hanging point and the fourth hanging point are symmetric about the first horizontal direction, the hanging assembling pieces are respectively arranged on four hanging points and used for hooking the hanging hook, and a trunnion of a steel ladle is connected to the rigid hanger main body through the connecting piece. By adopting the steel ladle hoisting device, the transportation in the transverse direction and in the longitudinal direction can be exchanged freely, so that the production efficiency is improved; moreover, the steel ladle is stable in the hoisting process, and the safety production can be guaranteed.
Description
Technical field
The utility model relates to technical field of metallurgical equipment, more particularly, relates to a kind of lifting conveyer of steel ladle.
Background technology
Steel ladle is the important container piece of metallurgical industry, is mainly used in steelworks, foundry plant and before open hearth, electric furnace or converter, accepts molten steel, transhipment molten steel and the operation such as pour into a mould.Generally by driving, carry out the short range transportation of steel ladle in workshop, during lifting, driving is lifted by crane transportation by two gudgeons that the suspender with two suspension centres hangs over ladle, due to the layout needs of production scene and the transport features of driving, the suspender of two suspension centres of employing can only be realized the transportation of thing or North and South direction, that is to say, by existing lifting appliance, can't realize simultaneously the handling of the four corners of the world four direction of steel ladle; In addition, steel ladle in the handling process due to steel ladle inner the molten steel that fills can't arrange at the steel ladle bottom even, cause common molten steel to wrap in the handling process and occur that phenomenon appears laying particular stress in steel ladle, when driving hook (or claiming suspension hook) is hooked on the cylindrical bearing pin at suspender suspension centre place, because hook is arcwall face with the contact surface of bearing pin, easily produce twisting and slide, seriously jeopardizing production safety.
The utility model content
For the prior art above shortcomings, the purpose of this utility model is to solve in above-mentioned prior art the one or more problems that exist.
For example, one of the utility model purpose is to provide a kind of steel ladle lifting appliance that can realize that middle steel ladle is freely changed to the east-west direction transportation by the North and South direction transportation.
The utility model provides a kind of steel ladle lifting appliance.Described steel ladle lifting appliance comprises suspender, suspension hook and the actuating unit be connected with suspension hook, wherein, described suspender comprises attaching parts, rigidity suspender main body and hang assembly parts, described rigidity suspender main body has the first suspension centre, the second suspension centre, the 3rd suspension centre and four-point lifting, the first suspension centre and the second suspension centre are arranged on rigidity suspender main body along the first horizontal direction, the 3rd suspension centre and four-point lifting are arranged on rigidity suspender main body along the second horizontal direction, the first horizontal direction is vertical with the second horizontal direction, and first suspension centre and the second suspension centre take the second horizontal direction and be mutually symmetrical as axle, the 3rd suspension centre and four-point lifting be take the first horizontal direction and are mutually symmetrical as axle, the described assembly parts of hanging are separately positioned on the first suspension centre, the second suspension centre, the 3rd suspension centre and four-point lifting place also supply to hang hook, described attaching parts is connected to the gudgeon of steel ladle on rigidity suspender main body.
According to an embodiment of steel ladle lifting appliance of the present utility model, describedly hang the bearing pin that assembly parts comprise that shape size matches with described suspension hook, during lifting, suspension hook is hooked on described bearing pin.
According to an embodiment of steel ladle lifting appliance of the present utility model, the bottom surface of the contact surface of described bearing pin and described suspension hook is plane.
According to an embodiment of steel ladle lifting appliance of the present utility model, described bearing pin be shaped as half round post.
Compared with prior art, the beneficial effects of the utility model comprise: under the prerequisite that the suspension centre direction is fixed, realize vertically, laterally have bad luck, improved production efficiency, and the steady safety of steel ladle in the handling process.
The accompanying drawing explanation
By the description of carrying out below in conjunction with accompanying drawing, above and other purpose of the present utility model and characteristics will become apparent, wherein:
Fig. 1 shows the front view according to the steel ladle lifting appliance of the utility model exemplary embodiment.
Fig. 2 is the birds-eye view of Fig. 1.
Fig. 3 is that the master at A1 point place in Fig. 2 looks enlarged drawing.
Fig. 4 is the partial enlarged drawing of suspension hook in Fig. 1.
Fig. 5 shows the production scene planar view of the steel ladle lifting appliance that adopts the utility model exemplary embodiment.
Description of reference numerals is as follows:
10-suspender 11-rigidity suspender main body 11a-girder 11b-end carriage 12-chain sling 13-hangs assembly parts 13a-connecting element 13b-bearing pin 20-suspension hook (hook) 21,22-holding part 23-curve 30-transition bench board.
The specific embodiment
Hereinafter, in connection with exemplary embodiment, describe steel ladle lifting appliance of the present utility model in detail.
In an exemplary embodiment of the present utility model, described steel ladle lifting appliance comprises suspender, suspension hook and the actuating unit be connected with suspension hook, wherein, described suspender comprises attaching parts, rigidity suspender main body and hang assembly parts, described rigidity suspender main body has the first suspension centre, the second suspension centre, the 3rd suspension centre and four-point lifting, the first suspension centre and the second suspension centre are arranged on rigidity suspender main body along the first horizontal direction, the 3rd suspension centre and four-point lifting are arranged on rigidity suspender main body along the second horizontal direction, the first horizontal direction is vertical with the second horizontal direction, and first suspension centre and the second suspension centre take the second horizontal direction and be mutually symmetrical as axle, the 3rd suspension centre and four-point lifting be take the first horizontal direction and are mutually symmetrical as axle, the described assembly parts of hanging are separately positioned on the first suspension centre, the second suspension centre, the 3rd suspension centre and four-point lifting place also supply to hang hook, described attaching parts (for example, chain sling, hook) gudgeon of steel ladle is connected on rigidity suspender main body.
In another exemplary embodiment of the present utility model, on above-mentioned basis, the bottom surface of the contact surface of described bearing pin and described suspension hook is plane.For example, described bearing pin is shaped as half round post.
Describe below with reference to accompanying drawings an exemplary embodiment of the present utility model in detail.
Fig. 1 shows the front view according to the steel ladle lifting appliance of the utility model exemplary embodiment.Fig. 2 is the birds-eye view of Fig. 1.Fig. 3 is that the master at A1 point place in Fig. 2 looks enlarged drawing.Fig. 4 is the partial enlarged drawing of suspension hook in Fig. 1.Referring to figs. 1 through Fig. 4, in this exemplary embodiment, the steel ladle lifting appliance comprises suspender 10, suspension hook 20 and actuating unit (not shown).Actuating unit is connected with suspension hook 20, and for steel ladle lifting appliance of the present utility model provides handling power, for example driving.
Wherein, suspender comprises rigidity suspender main body 11, chain sling 12 and hangs assembly parts 13.In the present embodiment, as shown in Figure 2, rigidity suspender main body 11 comprises two girder 11a that be arranged in parallel, and the two butt beam 11b that are vertically fixed on the girder two ends, two butt beams couple together by two girders rigid structural member and the main bearing member that has formed whole lifting appliance, but the utility model is not limited to this, rigidity suspender main body can also be the structure of the forms such as annulus, cross bar.
On rigidity suspender main body 11, have suspension centre A, the A1 laid respectively on girder 11a and be positioned at suspension centre B, the B1 on end carriage 11b, wherein, in four suspension centres, be positioned at two suspension centre A, A1 of the first horizontal direction (North and South direction or laterally) point-blank, be positioned at two suspension centre B, B1 of the second horizontal direction (east-west direction or vertical) point-blank, the first horizontal direction is vertical with the second horizontal direction, and suspension centre A and A1 take the second horizontal direction and be mutually symmetrical as axle, suspension centre B and B1 be take the first horizontal direction and are mutually symmetrical as axle.
Hanging assembly parts 13 is separately positioned on four suspension centre A, A1, B, B1 place and supplies to hang hook.In the present embodiment, hang the bearing pin 13b that assembly parts 13 comprise that l connecting element 13a and shape size match with suspension hook 20, as shown in Figure 2, bearing pin 13b is fixedly connected on suspender rigidity suspender main body 11 and to rigidity suspender main body 11 is outside and extends by connecting element 13a, and suspension hook 20 is hooked on bearing pin 13b realizes the steel ladle lifting.But the utility model is not limited to this, hanging assembly parts 13 can also be for comprising the framing member of hanging hole, suspension hook 20 can stretch in hanging hole to be sling steel ladle to come, in addition, suspension hook 20 even can directly be hooked on the rigidity suspender main body 11 of suspender, that is to say that the assembly parts of hanging in the utility model are effects of playing for suspension hook 20 hook suspenders 10 and then lifting steel ladle.In order to facilitate the hook operation of on-the-spot suspension hook, hang the form that assembly parts 13 preferably include bearing pin.
In the present embodiment, in order to realize that in the handling process, steel ladle keeps balance not lay particular stress on, suspension hook 20 has been made to structural development further with the bearing pin 13b be mated, the bottom surface of the contact surface of bearing pin 13b and suspension hook 20 is set to plane.Particularly, as Fig. 1, Fig. 3, shown in Figure 4, suspension hook 20 has two holding parts 21, 22 and the curve 23 that connects two holding part bottoms, wherein, a holding part 21 has free end, another holding part 22 has the coupling end be connected with driving, in the present embodiment, the internal face of curve 23 is set to plane, the bearing pin 13b coordinated with suspension hook is set to half round post, during lifting, suspension hook 20 is hooked on bearing pin 13b, between bearing pin 13b and suspension hook 20, formed enough wide plane contact position, thereby strengthened the fixed performance between suspension hook 20 and bearing pin 13b, make it to be not easy producing twisting and sliding, actv. has been offset owing in molten steel splendid attire process in steel ladle, laying particular stress on the unbalanced problem of the steel ladle caused, greatly reduce security risk.
Fig. 5 is the production scene planar view that adopts the steel ladle lifting appliance of the utility model exemplary embodiment.As shown in Figure 5, when steel ladle lifting transportation, at first suspension hook is hooked on to suspension centre B, B1 place, vertical (North and South direction) handling of steel ladle is placed to transition bench board 30, then the suspension centre of adjusting the suspension hook hook is that A, A1 carry out laterally (east-west direction) handling, has realized that steel ladle is by the transportation conversion of North and South direction to east-west direction.
In sum, originally be can in the process of hanging, realize that with novel steel ladle lifting appliance east-west direction transports, the North and South direction transportation is freely changed, in the process of handling simultaneously, the steel ladle balance does not lay particular stress on, and realizes steady handling, for on-the-spot highly effective and safe production creates conditions.
Although the above is by having described the utility model in conjunction with exemplary embodiment, but those skilled in the art should be clear, in the situation that do not break away from the spirit and scope that claim limits, can carry out various modifications and change to exemplary embodiment of the present utility model.
Claims (4)
1. a steel ladle lifting appliance, is characterized in that, described steel ladle lifting appliance comprises suspender, suspension hook and the actuating unit be connected with suspension hook, wherein,
Described suspender comprises attaching parts, rigidity suspender main body and hang assembly parts, described rigidity suspender main body has the first suspension centre, the second suspension centre, the 3rd suspension centre and four-point lifting, the first suspension centre and the second suspension centre are arranged on rigidity suspender main body along the first horizontal direction, the 3rd suspension centre and four-point lifting are arranged on rigidity suspender main body along the second horizontal direction, the first horizontal direction is vertical with the second horizontal direction, and first suspension centre and the second suspension centre take the second horizontal direction and be mutually symmetrical as axle, the 3rd suspension centre and four-point lifting be take the first horizontal direction and are mutually symmetrical as axle, the described assembly parts of hanging are separately positioned on the first suspension centre, the second suspension centre, the 3rd suspension centre and four-point lifting place also supply to hang hook, described attaching parts is connected to the gudgeon of steel ladle on rigidity suspender main body.
2. steel ladle lifting appliance according to claim 1, is characterized in that, describedly hangs the bearing pin that assembly parts comprise that shape size matches with described suspension hook, and during lifting, suspension hook is hooked on described bearing pin.
3. steel ladle lifting appliance according to claim 2, is characterized in that, the bottom surface of the contact surface of described bearing pin and described suspension hook is plane.
4. steel ladle lifting appliance according to claim 3, is characterized in that, described bearing pin be shaped as half round post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203011812U CN203306914U (en) | 2013-05-29 | 2013-05-29 | Steel ladle hoisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203011812U CN203306914U (en) | 2013-05-29 | 2013-05-29 | Steel ladle hoisting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203306914U true CN203306914U (en) | 2013-11-27 |
Family
ID=49613136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203011812U Expired - Fee Related CN203306914U (en) | 2013-05-29 | 2013-05-29 | Steel ladle hoisting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203306914U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106642063A (en) * | 2016-12-22 | 2017-05-10 | 杭州新世纪能源环保工程股份有限公司 | Novel superheater hoisting installation |
-
2013
- 2013-05-29 CN CN2013203011812U patent/CN203306914U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106642063A (en) * | 2016-12-22 | 2017-05-10 | 杭州新世纪能源环保工程股份有限公司 | Novel superheater hoisting installation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131127 Termination date: 20190529 |