CN203833462U - Crane lifting tool of steel plate - Google Patents
Crane lifting tool of steel plate Download PDFInfo
- Publication number
- CN203833462U CN203833462U CN201420278331.7U CN201420278331U CN203833462U CN 203833462 U CN203833462 U CN 203833462U CN 201420278331 U CN201420278331 U CN 201420278331U CN 203833462 U CN203833462 U CN 203833462U
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- CN
- China
- Prior art keywords
- steel plate
- hoisting
- lifting
- steel
- hanging
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Abstract
The utility model discloses a crane lifting tool of a steel plate. The crane lifting tool of the steel plate comprises a lifting support and two groups of first lifting components which are respectively used to lift the two sides of the steel plate, and the two groups of first lifting components are arranged on the two ends of the lifting support. The crane lifting tool of the steel plate further comprises a second lifting component which is used to lift the middle of the steel plate, wherein the second lifting component is arranged in the middle of the lifting support, and the lifting depth of the second lifting component is smaller than the lifting depth of the first lifting component. The second lifting component is arranged in the middle of the lifting support on the existing basis, just the middle of the steel plate needs to be upwarpped for one time, hoisting tongs of the second lifting component are placed in the steel plate and the steel plate is lifted to a certain height, and when the two ends of the steel plate just break away from the ground, and workers can not need to upwarp the steel plate to place the hoisting tongs of the first lifting component in the steel plate, thereby completing steady lifting of the steel plate. Because the crane lifting tool of the steel plate just needs to upwarp the steel plate for one time, the workload of the workers can be reduced, and the lifting efficiency is improved.
Description
Technical field
The utility model relates to a kind of handbarrow of steel plate, refers in particular to a kind of hoisting and hanging instrument of steel plate.
Background technology
Steel plate is with molten steel casting, the tabular steel that cooling rear compacting forms.The steel plate of domestic production is at present tabular mostly, and the area of its end face is far longer than side, thereby in the process of steel plate carrying, steel plate can produce slight deformation by the feature of self, just can recover normal, the following process that can not affect or use after placement.
Domestic manufacturer needs frequently steel plate to be transported to transportation means or is transported to the predetermined place of stacking from transportation means at present, and this often need to be by means of the hoisting and hanging instrument of steel plate.Existing hoisting and hanging instrument generally comprises hoisting bracket and two groups and is respectively used to lift accordingly the hanging component of steel plate both sides, wherein on hanging component, there is hoisting tongs, existing hanging component generally need to be by first the steel plate at two ends perk in the time of lifting steel plate, then hoisting tongs is put into and is fixed the rear steel plate of just slinging, in order to ensure left and right balance, the both sides of steel plate need to be carried out to twice perk operation, each perk operation all needs multiple workmans to coordinate in the past, thereby greatly lavish labor on, and work efficiency is low.
Utility model content
The utility model provides a kind of hoisting and hanging instrument of steel plate, and its main purpose is to overcome that existing hoisting and hanging instrument exists lavishes labor on, ineffective defect.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of hoisting and hanging instrument of steel plate, comprise that hoisting bracket and two groups are respectively used to lift accordingly the first hanging component of steel plate both sides, described in two groups, the first hanging component is arranged at the two ends of described hoisting bracket, also comprise the second hanging component for lifting steel plate middle part, described the second hanging component is arranged at the middle part of described hoisting bracket, and the degree of depth that described the second hanging component can lift is less than described the first assembly.
Further, described the first hanging component comprises two hoisting tongs at the two ends that can corresponding be sticked in steel plate one side and one end is connected on this hoisting tongs and the other end is connected in two first steel ropes of hoisting bracket, described the second hanging component comprises two hoisting tongs at the two ends that can corresponding be sticked in steel plate middle part and one end is connected on this hoisting tongs and the other end is connected in two second steel ropes of hoisting bracket, and the length of described the second steel rope is less than described the first steel rope.
Further, described hoisting tongs comprises a support portion, is extended and the articulated section forming and the hook-shaped engagement section of being extended obliquely by the other end of described support portion obliquely by this one end, support portion, in the time of lifting steel plate, described hook-shaped engagement section is connected to the bottom surface of described steel plate, and described support portion is connected to the sidewall of described steel plate.
Further, described two first steel ropes are formed with fixed knot in the end towards hoisting bracket by mutual twisting, described two second steel ropes are formed with fixed knot in the end towards hoisting bracket by mutual twisting equally, the both sides of described hoisting bracket and middle part are provided with the first hangers, and described fixed knot is connected on each self-corresponding the first hangers by a link respectively.
Further, the top of described hoisting bracket is provided with one second hanger, and this second hanger is connected with one the 3rd hangers by link.
Further, described the first steel rope is all connected with the articulated section of each self-corresponding described hoisting tongs by a chain link in the end towards each self-corresponding hoisting tongs rotationally with the second steel rope.
Compared to the prior art the beneficial effect that, the utility model produces is:
1, the utility model is simple in structure, easy to use, by on original basis, the middle part of described hoisting bracket has added the second hanging component, and the rope capacity of this second hanging component is shorter than the steel rope of the first hanging component, therefore as long as by perk in the middle of steel plate once, and the hoisting tongs of the second hanging component just can be actuated to loop wheel machine drive hoisting bracket after putting into and rise to after certain altitude, at this moment the two ends of steel plate just depart from ground, workman just without perk steel plate just can by the first hanging component hoisting tongs put into, thereby complete steadily slinging to steel plate, because the utility model only need to carry out perk operation to steel plate, therefore can reduce workman's work capacity and improve lifting efficiency.
2, in the utility model, in the time slinging in steel plate middle part, the deadweight of steel plate makes steel plate two ends produce slight deformation and is sagging, because described the first rope capacity is longer than described the second steel rope, thereby in the time that steel plate is sling certain altitude, the hoisting tongs at two ends just can be put into, and steel plate is applied to the conflict power in direction of both ends, can ensure like this stress equalization, place steel plate and come off in hoisting process.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the lateral plan of Fig. 1.
Detailed description of the invention
Detailed description of the invention of the present utility model is described with reference to the accompanying drawings.
See figures.1.and.2.A kind of hoisting and hanging instrument of steel plate, comprise that hoisting bracket 1 and two groups are respectively used to lift accordingly the first hanging component 2 of steel plate 3 both sides and for lifting second hanging component 4 at steel plate 3 middle parts, described in two groups, the first hanging component 2 is arranged at the two ends of described hoisting bracket 1, , described the second hanging component 4 is arranged at the middle part of described hoisting bracket 1, and 4 degree of depth that can lift of described the second hanging component are less than described the first assembly 2, concretely, the second hanging component 4 is first contained in the middle part of steel plate 3 and slings after certain height exactly, the first assembly 2 can be contained in the both sides of steel plate 3, if not can cause because the first assembly 2 is long engaging securely with the both sides of steel plate 3.In the present embodiment, described the first hanging component 2 comprises two hoisting tongs 20 at the two ends that can corresponding be sticked in steel plate 3 one sides and one end is connected on this hoisting tongs 20 and the other end is connected in two first steel ropes 21 of hoisting bracket 1, described the second hanging component 4 comprises two hoisting tongs 40 at the two ends that can corresponding be sticked in steel plate 3 middle parts and one end is connected on this hoisting tongs 40 and the other end is connected in two second steel ropes 41 of hoisting bracket 1, and the length of described the second steel rope 41 is less than described the first steel rope 21.The present embodiment is by original basis, the middle part of described hoisting bracket 1 has added the second hanging component 4, and the first steel rope 21 of second steel rope 41 Length Ratio the first hanging components 2 of this second hanging component 4 is short, therefore user is as long as by perk in the middle of steel plate 3 once, and the hoisting tongs of the second hanging component 4 40 just can be actuated to loop wheel machine drive hoisting bracket after putting into and rise to after certain altitude, at this moment the two ends of steel plate 3 just depart from ground, workman just without perk steel plate 3 just can by the first hanging component 2 hoisting tongs 20 put into, thereby complete steadily slinging to steel plate 3, because the present embodiment only need to carry out perk operation to steel plate 3, therefore can reduce workman's work capacity and improve lifting efficiency.
See figures.1.and.2.The structure of described hoisting tongs 20 and hoisting tongs 40 is basic identical, include a support portion 201, extended and the articulated section 202 forming and the hook-shaped engagement section 203 of being extended obliquely by the other end of described support portion 201 obliquely by these 201 one end, support portion, in the time of lifting steel plate 3, described hook-shaped engagement section 203 is connected to the bottom surface of described steel plate 3, and described support portion 201 is connected to the sidewall of described steel plate 3.Project organization can greatly increase the fixing firm degree of steel plate 3 like this.
See figures.1.and.2.Described two first steel ropes 21 are formed with fixed knot 22 in the end towards hoisting bracket 1 by mutual twisting, described two second steel ropes 41 are formed with fixed knot 42 in the end towards hoisting bracket 1 by mutual twisting equally, the both sides of described hoisting bracket 1 and middle part are provided with the first hangers 10, and described fixed knot 22 and fixed knot 42 are connected on each self-corresponding the first hangers 10 by a link 11 respectively.The top of described hoisting bracket 1 is provided with one second hanger 12, and this second hanger is connected with one the 3rd hangers 14 by link 13.The 3rd hangers 14 is connected on loop wheel machine.Described the first steel rope 21 is all connected with the articulated section 202 of described hoisting tongs 20 by a chain link 23 rotationally in the end towards hoisting tongs 20.Implementing the second steel rope 41 is connected with the articulated section 402 of described hoisting tongs 40 by a chain link 43 rotationally in the end towards hoisting tongs 40.
Above are only detailed description of the invention of the present utility model, but design concept of the present utility model is not limited to this, allly utilizes this design to carry out the change of unsubstantiality to the utility model, all should belong to the behavior of invading the utility model protection domain.
Claims (6)
1. the hoisting and hanging instrument of a steel plate, comprise that hoisting bracket and two groups are respectively used to lift accordingly the first hanging component of steel plate both sides, described in two groups, the first hanging component is arranged at the two ends of described hoisting bracket, it is characterized in that: also comprise the second hanging component for lifting steel plate middle part, described the second hanging component is arranged at the middle part of described hoisting bracket, and the degree of depth that described the second hanging component can lift is less than described the first assembly.
2. a kind of hoisting and hanging instrument of steel plate as claimed in claim 1, it is characterized in that: described the first hanging component comprises two hoisting tongs at the two ends that can corresponding be sticked in steel plate one side and one end is connected on this hoisting tongs and the other end is connected in two first steel ropes of hoisting bracket, described the second hanging component comprises two hoisting tongs at the two ends that can corresponding be sticked in steel plate middle part and one end is connected on this hoisting tongs and the other end is connected in two second steel ropes of hoisting bracket, and the length of described the second steel rope is less than described the first steel rope.
3. a kind of hoisting and hanging instrument of steel plate as claimed in claim 2, it is characterized in that: described hoisting tongs comprises a support portion, extended and the articulated section forming and the hook-shaped engagement section of being extended obliquely by the other end of described support portion obliquely by this one end, support portion, in the time of lifting steel plate, described hook-shaped engagement section is connected to the bottom surface of described steel plate, and described support portion is connected to the sidewall of described steel plate.
4. a kind of hoisting and hanging instrument of steel plate as claimed in claim 3, it is characterized in that: described two first steel ropes are formed with fixed knot in the end towards hoisting bracket by mutual twisting, described two second steel ropes are formed with fixed knot in the end towards hoisting bracket by mutual twisting equally, the both sides of described hoisting bracket and middle part are provided with the first hangers, and described fixed knot is connected on each self-corresponding the first hangers by a link respectively.
5. a kind of hoisting and hanging instrument of steel plate as claimed in claim 4, is characterized in that: the top of described hoisting bracket is provided with one second hanger, this second hanger is connected with one the 3rd hangers by link.
6. a kind of hoisting and hanging instrument of steel plate as claimed in claim 5, is characterized in that: described the first steel rope is all connected with the articulated section of each self-corresponding described hoisting tongs by a chain link in the end towards each self-corresponding hoisting tongs rotationally with the second steel rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420278331.7U CN203833462U (en) | 2014-05-28 | 2014-05-28 | Crane lifting tool of steel plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420278331.7U CN203833462U (en) | 2014-05-28 | 2014-05-28 | Crane lifting tool of steel plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203833462U true CN203833462U (en) | 2014-09-17 |
Family
ID=51511333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420278331.7U Expired - Fee Related CN203833462U (en) | 2014-05-28 | 2014-05-28 | Crane lifting tool of steel plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203833462U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105883580A (en) * | 2016-06-20 | 2016-08-24 | 上海振华重工集团（南通）有限公司 | Technology for hoisting web of girder by using rail-mounted gantry crane |
-
2014
- 2014-05-28 CN CN201420278331.7U patent/CN203833462U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105883580A (en) * | 2016-06-20 | 2016-08-24 | 上海振华重工集团（南通）有限公司 | Technology for hoisting web of girder by using rail-mounted gantry crane |
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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: 20140917 Termination date: 20210528 |