CN201074159Y - Wire rod sling - Google Patents
Wire rod sling Download PDFInfo
- Publication number
- CN201074159Y CN201074159Y CNU2007200968501U CN200720096850U CN201074159Y CN 201074159 Y CN201074159 Y CN 201074159Y CN U2007200968501 U CNU2007200968501 U CN U2007200968501U CN 200720096850 U CN200720096850 U CN 200720096850U CN 201074159 Y CN201074159 Y CN 201074159Y
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- CN
- China
- Prior art keywords
- shaped steel
- fork
- pendulum
- wire rod
- steel plate
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- Expired - Fee Related
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Abstract
The utility model relates to a wire rod sling, which is characterized in that two blocks of C-shaped steel board comprise an upper beam part, a lower beam part and a side vertical part, wherein a plurality of support channels are evenly welded between the upper beam part and the side vertical part of two blocks of the C-shaped steel board, a horizontal trimmer is welded between two lower beam parts of two blocks of the C-shaped steel board, two lower free bearings are arranged at the lower side of the upper beam part of the two C-shaped steel boards, two pendulum booms are pivoted on the two lower free bearings, the middle part of the two pendulum booms is a pivoted point, the inner end of the two pendulum booms is pivoted with the upper side of upper beam of the two C-shaped steel boards, a pivoted shaft is assembled between two connection rods, a rotary block is arranged on the two C-shaped steel boards, a spring which causes the pendulum boom to return the origin is positioned between the pivoted shaft of the two connection rods and the rotary block of the two C-shaped steel board, a sub-suspension hole and a sub-suspension rope are respectively provided with a pivoted point of each pendulum boom and position between each pendulum boom and the hinging point of the connection rod, a tablet of the pendulum boom is pressed on the wire rod when suspending, the spring and two connection rods drive the pendulum boom to lift when no load, further the assembly of the wire rod is greatly convenient, the working strength of workers is lessened, the operation efficiency is improved, the insecure hidden danger is eliminated, the safety property of the assembly operation is improved greatly. Otherwise, the utility model is simple in structure, easy in preparation and the like.
Description
Technical field
The utility model relates to a kind of suspender that is used for weight-lifting equipment, especially a kind of wire rod suspender.
Background technology
Wire rod is steel commonly used in the commercial production, therefore dispatches from the factory, transports very big.Usually be rolled into the bundle shape when wire rod dispatches from the factory, need manually finish the operating process of steel wire penetrating wire rod during lifting.When wire rope handling and hook, the workman need stand in eminence, wastes time and energy, and labor strength is big, and its work efficiency can not satisfy the needs of quick loading and unloading operation; Use steel rope to carry out the wire rod lifting operation in addition, bigger to the attrition of steel rope, strengthened the input of cost.A kind of wire rod suspender is arranged at present, its structure: this suspender has two C shaped steel plates, the C shaped steel plate is made of upper and lower transverse part and edge-on, the uniform support channel-section steel that is welded with between two C shaped steel plate upper transverse parts and edge-on portion, between two C shaped steel plate inferior transverse parts, be welded with horizontal joist, main hanging hole and secondary lifting hole(eyelet) be set at two C shaped steel plate upper transverse parts.Lift by crane in the hole of joist insertion wire rod bundle.In lifting,, therefore occur the safety misadventure of wire rod landing often, thereby this suspender the operation of land loading and unloading wire rod can only be used for, and ship-loading operation can not be adapted to owing to there is not a fender guard.
Summary of the invention
The utility model provides a kind of ship-loading operation, safe and reliable wire rod suspender of adapting to for solving the technical matters that exists in the known technology.
The technical scheme that the utility model is taked for the technical matters that exists in the solution known technology is:
A kind of wire rod suspender, comprise two by last inferior transverse part and edge-on C shaped steel plate that constitutes, the support channel-section steel of uniform welding between two C shaped steel plate upper transverse parts and edge-on portion, the horizontal joist that between two C shaped steel plate inferior transverse parts, welds, and form at the main hanging hole of two C shaped steel plate upper transverse parts and secondary lifting hole(eyelet), the bottom of the upper transverse part of described C shaped steel plate is hinged with fork, the middle part of fork is a hinge-point, the inner of fork is hinged by the top of the upper transverse part of two connecting rods and C shaped steel plate, between two connecting rods jointed shaft is installed, the extension spring that makes the fork return is installed between the upper transverse part of hinge between two connecting rods and C shaped steel plate, described main hanging hole is arranged on the outer end of C shaped steel plate upper transverse part, described secondary lifting hole(eyelet) is the secondary lifting hole(eyelet) that is provided with between fork hinge-point and fork the inner, and the other end of fork is fixed with the wire rod briquetting.
Advantage and the good effect that the utlity model has are:
Because the bottom at C shaped steel plate upper transverse part is hinged with the fork that the outer end has briquetting, the inner of fork is equipped with the fork lifting mechanism of being made up of two connecting rods and extension spring, also be provided with in fork the inner and make the fork outer end be pressed in secondary lifting hole(eyelet) on the carriage, thereby the briquetting of fork is pressed on the wire rod when lifting, extension spring and two connecting rod driving pendulum rod are lifted when unloaded, thereby make the loading and unloading of wire rod very easy, alleviated working strength of workers, improve operating efficiency, eliminated hidden danger, the safety performance of loading and unloading operation is improved greatly; The utility model also has advantage simple in structure, that be easy to make in addition.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1, C shaped steel plate; 2, support channel-section steel; 3, swivel block; 4, extension spring; 5, go up free bearing; 6, connecting rod; 7, secondary lifting rope; 8, main hanging hole; 9, main lifting rope; 10, briquetting; 11, channel-section steel; 12, joist; 13, following free bearing; 14, secondary lifting hole(eyelet); 15, fork; 16, strengthen steel plate.
The specific embodiment
For further understanding summary of the invention of the present utility model, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
See also Fig. 1, this suspender has two C shaped steel plates 1, the C shaped steel plate is made of upper transverse part, inferior transverse part and edge-on, uniform being welded with supported channel-section steel 2 one by one between the upper transverse part of two C shaped steel plates and edge-on portion, two C shaped steel plates are linked together, between two C shaped steel plate inferior transverse parts, be welded with horizontal joist 12.Bottom at the upper transverse part of two C shaped steel plates is equipped with two following free bearings 13, be hinged with two forks 15 on twice free bearings, the uniform channel-section steel 11 that is welded with of forebody between two forks, the middle part of two forks is a hinge-point, the inner of two forks is hinged by the top of the upper transverse part of two connecting rods 6 and two C shaped steel plates, and the top of two C shaped steel plate upper transverse parts is equipped with two last free bearings 5 with rod hinge connection.Between two connecting rods jointed shaft is installed, is equipped with on the two C shaped steel plates between the swivel block of hinge between swivel block 3, two connecting rods and two C shaped steel plates the extension spring 4 that makes the fork return is installed.Main hanging hole 8 and main lifting rope 9 are arranged on the outer end of two C shaped steel plate upper transverse parts, and secondary lifting hole(eyelet) 14 and secondary lifting rope 7 are provided with the position between the hinge-point of each fork hinge-point and each fork and connecting rod, and the outer end of fork is fixed with the briquetting 10 of wire rod.In order to strengthen the intensity of this suspender, on edge-on of the C shaped steel plate and inferior transverse part, be welded with and strengthen steel plate 16, more stable when making this suspender stressed like this.
Operating principle:
When this suspender was unloaded, because the tension effect of extension spring make connecting rod produce suppressing action to fork is inner, and upwards lifts the fork outer end, owing to be subjected to the position-limiting action of channel-section steel, fork was the level of state;
When this suspender at full load, be that joist inserts in the wire rod centre hole, because the weight of wire rod is greater than the weight of suspender own, out-shift of gravity center, this moment, secondary lifting rope increased the pulling force of fork, and this pulling force is enough to make extension spring to produce tensile deformation, drives fork simultaneously and is left-hand revolution, be pressed on the wire rod until the fork outer end, and this moment, wire rod and suspender kept horizontality substantially.
When this suspender unloading, its mode of operation returns to light condition, and fork lifts.
Claims (1)
1. wire rod suspender, comprise two by last inferior transverse part and edge-on C shaped steel plate that constitutes, the support channel-section steel of uniform welding between two C shaped steel plate upper transverse parts and edge-on portion, the horizontal joist that between two C shaped steel plate inferior transverse parts, welds, and form at the main hanging hole of two C shaped steel plate upper transverse parts and secondary lifting hole(eyelet), it is characterized in that: the bottom of the upper transverse part of described C shaped steel plate is hinged with fork, the middle part of fork is a hinge-point, the inner of fork is hinged by the top of the upper transverse part of two connecting rods and C shaped steel plate, between two connecting rods jointed shaft is installed, the extension spring that makes the fork return is installed between the upper transverse part of hinge between two connecting rods and C shaped steel plate, described main hanging hole is arranged on the outer end of C shaped steel plate upper transverse part, described secondary lifting hole(eyelet) is the secondary lifting hole(eyelet) that is provided with between fork hinge-point and fork the inner, and the other end of fork is fixed with the wire rod briquetting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200968501U CN201074159Y (en) | 2007-07-24 | 2007-07-24 | Wire rod sling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200968501U CN201074159Y (en) | 2007-07-24 | 2007-07-24 | Wire rod sling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201074159Y true CN201074159Y (en) | 2008-06-18 |
Family
ID=39519420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200968501U Expired - Fee Related CN201074159Y (en) | 2007-07-24 | 2007-07-24 | Wire rod sling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201074159Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103950819A (en) * | 2014-04-15 | 2014-07-30 | 长春宝钢钢材贸易有限公司 | Plate material lifting appliance |
| CN113863173A (en) * | 2021-11-16 | 2021-12-31 | 中化学交通建设集团有限公司 | Bridge span structure dismantling device |
-
2007
- 2007-07-24 CN CNU2007200968501U patent/CN201074159Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103950819A (en) * | 2014-04-15 | 2014-07-30 | 长春宝钢钢材贸易有限公司 | Plate material lifting appliance |
| CN113863173A (en) * | 2021-11-16 | 2021-12-31 | 中化学交通建设集团有限公司 | Bridge span structure dismantling device |
| CN113863173B (en) * | 2021-11-16 | 2022-11-22 | 中化学交通建设集团有限公司 | Bridge span structure dismantling device |
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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 |
Granted publication date: 20080618 Termination date: 20150724 |
|
| EXPY | Termination of patent right or utility model |