CN214167095U - Foldable telescopic hoisting sling for unloading bulk pipeline - Google Patents
Foldable telescopic hoisting sling for unloading bulk pipeline Download PDFInfo
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- CN214167095U CN214167095U CN202022580713.3U CN202022580713U CN214167095U CN 214167095 U CN214167095 U CN 214167095U CN 202022580713 U CN202022580713 U CN 202022580713U CN 214167095 U CN214167095 U CN 214167095U
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Abstract
The utility model provides a collapsible flexible hoist and mount hoist for pipeline in bulk is unloaded, include a plurality of wire rope of being connected with the crane lifting hook, every wire rope all through the wire rope buckle with the crane lifting hook is connected, every wire rope's the other end all is connected with folding davit through rings, the outer end sliding connection of folding davit has a flexible davit movable tube, both sides between the folding davit swing joint have a main davit, main davit includes main davit canned paragraph and main davit movable section, the equal sliding connection in both ends of main davit canned paragraph has main davit movable section, main davit movable section connects folding davit, every the bottom of folding davit all activity has articulated wire rope, and the wire rope bottom is connected with the pipeline lifting hook. The utility model has the advantages that: reasonable in design, simple structure, safe and reliable can realize that the multitube hangs neat, practices thrift the hoist and mount time, reduces the hoist and mount risk.
Description
Technical Field
The utility model relates to a building construction equipment technical field especially relates to a collapsible flexible hoist and mount hoist that is used for pipeline in bulk to unload.
Background
At present, large pipelines in a building construction site are large in unloading amount, most pipelines are bulk pipelines, unloading difficulty is large after the pipelines reach the site, and unloading time is long.
At present, the unloading mainly adopts a small lifting hook, only one pipeline can be lifted at a time, and the small lifting hook is easy to unhook and has certain danger; or the pipeline is hoisted by penetrating a short steel pipe in the pipeline, but the pipeline can only be penetrated in a large space, so that the method has certain limitation.
How to solve the above technical problems is the subject faced by the present invention.
SUMMERY OF THE UTILITY MODEL
In order to solve the not enough of prior art, the utility model provides a reasonable in design, simple structure, safe and reliable can realize that the multitube hangs neat, practices thrift the hoist and mount time, reduces the collapsible flexible hoist and mount hoist of being used for bulk pipeline to unload of hoist and mount risk.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a foldable telescopic hoisting sling for bulk pipeline unloading, which comprises a plurality of steel wire ropes connected with a crane hook, wherein each steel wire rope is connected with the crane hook through a steel wire rope clip;
the other end of each steel wire rope is connected with a folding supporting arm through a hanging ring, and the outer end of the folding supporting arm is connected with a flexible supporting arm movable pipe in a sliding mode;
a main suspension arm is movably connected between the folding suspension arms at the two sides, the main suspension arm comprises a main suspension arm fixed section and a main suspension arm movable section, the two ends of the main suspension arm fixed section are both connected with the main suspension arm movable section in a sliding manner, and the main suspension arm movable section is connected with the folding suspension arms;
the bottom end of each folding suspension arm is movably hung with a steel wire rope, and the bottom end of the steel wire rope is connected with a pipeline lifting hook.
Four steel wire ropes connected with the crane hook are arranged, and every two steel wire ropes are connected to two ends of the top of the folding supporting and hanging arm on the same side;
the top end of the folding suspension arm is fixedly connected with the hanging ring, and the steel wire rope is connected with the hanging ring through a steel wire rope clip.
The main suspension arm fixing section is a hollow steel pipe, screw holes are formed in the pipe body close to two ends of the pipe body, a main suspension arm screw rod safety is arranged in each screw hole in a penetrating mode, and the distance between the screw holes at each end is 50 cm.
Each main suspension arm movable section is a hollow steel pipe and is connected to two ends of the main suspension arm fixed section in a sliding mode, and the outer diameter of each main suspension arm movable section is matched with the inner diameter of the corresponding main suspension arm fixed section;
and a screw hole matched with the screw hole of the main boom fixed section is formed in the pipe body at one end, close to the main boom fixed section, of the main boom movable section, the distance between every two adjacent screw holes is 50cm, and each main boom screw rod fuse sequentially penetrates through the screw holes of the main boom fixed section and the main boom movable section.
One end, far away from the main suspension arm fixed section, of each main suspension arm movable section is welded with a group of steel plates, two parallel steel plates are arranged in each group, and the end part of each main suspension arm movable section is located between the two steel plates and welded with the steel plates;
the thickness of the steel plate is 1.5cm, and the distance between the two steel plates in each group is 6 cm.
Each folding supporting arm is a hollow steel pipe, a screw hole is formed in the position, close to one end, of the pipe body, the distance between every two adjacent screw holes is 20cm, and a telescopic supporting arm screw rod safety piece penetrates through each screw hole;
the foldable suspension arms are provided with four, each side is provided with two coaxial suspension arms, one end of each foldable suspension arm, close to the other foldable suspension arm on the same side, is a flat tube, steel sheets are filled in the flat tube, the height of the flat tube is 6cm, the flat tube is positioned between a group of steel plates, and each group of steel plates is rotatably connected with the flat tube through a suspension arm rivet;
the steel plate with flat pipe all seted up a plurality of screws, wear to be equipped with folding davit screw rod insurance in the screw hole.
Four movable pipes of the telescopic suspension arms are hollow steel pipes and are respectively and correspondingly connected to one end, far away from the steel plate, of one folding suspension arm in a sliding mode;
the telescopic boom movable pipe is provided with a plurality of screw holes close to the pipe body at one end of the foldable boom, a telescopic boom screw rod safety is arranged in each screw hole in a penetrating mode, and the distance between every two adjacent screw holes is 20 cm.
The bottom of the folding supporting arm and the bottom of the flexible supporting arm movable pipe are both fixedly provided with the hanging rings, and the hanging rings are connected with the pipeline lifting hook through the steel wire rope.
The pipeline lifting hook is 12 mm's of diameter abnormal shape round steel, the pipeline lifting hook includes vertical section and horizontal segment, vertical section is connected wire rope.
The utility model discloses simple structure, reasonable in design can carry out multitube handling operation simultaneously through setting up a plurality of pipeline lifting hooks, set up main davit and folding davit, can stretch out and draw back folding, practice thrift the transportation space, be convenient for deposit, take out the screw rod insurance when a davit does not have the hoist and mount operation, a davit keeps parallel with main davit, can reduce occuping of space, this device is applicable to the handling of most pipeline, the handling pipeline scope is pipeline more than DN150, can realize that the multitube is neat to hang, practice thrift the hoist and mount time, effectively reduce the hoist and mount risk.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is the schematic view of the three-dimensional structure of the steel wire rope and the pipeline hook of the present invention.
Wherein the reference numerals are: 1. a crane hook; 2. a steel wire rope clip; 3. a wire rope; 4. the telescopic boom screw rod is secured; 5. Supporting a suspension arm rivet; 6. folding a boom screw rod insurance; 7. a steel plate; 8. folding the supporting arm; 9. a flexible boom movable pipe is telescopically supported; 10. a pipeline hook; 11. the main suspension arm screw rod is secured; 12. a main boom fixed section; 13. a main boom movable section; 14. a lifting ring.
Detailed Description
Technical characteristics of the scheme can be clearly explained, and the scheme is explained through a specific implementation mode.
Referring to fig. 1 to 2, the foldable telescopic hoisting sling for bulk pipeline unloading in the present embodiment includes a plurality of steel wire ropes 3 connected to a crane hook 1, each steel wire rope 3 is connected to the crane hook 1 through a steel wire rope clip 2, four steel wire ropes 3 connected to the crane hook 1 are provided, every two steel wire ropes 3 are connected to two ends of the top of a folding supporting arm 8 on the same side, a hoisting ring 14 is fixedly connected to the top of the folding supporting arm 8, and the steel wire ropes 3 are connected to the hoisting ring 14 through the steel wire rope clips 2.
The main suspension arm is movably connected between the folding suspension arms 8 at two sides and comprises a main suspension arm fixing section 12 and a main suspension arm moving section 13, the main suspension arm fixing section 12 is a hollow steel pipe, screw holes are formed in the pipe body close to two ends of the pipe body, a main suspension arm screw rod safety part 11 penetrates through the screw holes, and the distance between the screw holes at each end is 50 cm.
The two ends of the main boom fixed section 12 are both connected with main boom movable sections 13 in a sliding manner, each main boom movable section 13 is a hollow steel pipe and is connected to the two ends of the main boom fixed section 12 in a sliding manner, the outer diameter of each main boom movable section 13 is matched with the inner diameter of the main boom fixed section 12, a screw hole matched with the screw hole of the main boom fixed section 12 is formed in one end pipe body, close to the main boom fixed section 12, of each main boom movable section 13, the distance between every two adjacent screw holes is 50cm, and each main boom screw rod safety part 11 sequentially penetrates through the screw holes of the main boom fixed section 12 and the main boom movable section 13.
One end, far away from the main boom fixed section 12, of each main boom movable section 13 is welded with a group of steel plates 7, each group of steel plates 7 is provided with two parallel steel plates 7, the end part of each main boom movable section 13 is located between the two steel plates 7 and is welded with the steel plates 7, the thickness of each steel plate 7 is 1.5cm, and the distance between the two steel plates 7 in each group is 6 cm.
The other end of every wire rope 3 all is connected with folding davit 8 through rings 14, folding davit 8 is connected to main davit movable section 13, every folding davit 8 is the cavity steel pipe, the body is close to one end department and has seted up the screw, the interval of adjacent screw is 20cm, wear to be equipped with flexible davit screw rod insurance 4 in the screw, folding davit 8 is provided with four altogether, every side is provided with two coaxial, the one end that every folding davit 8 is close to another folding davit 8 of homonymy is flat pipe and intussuseption and is filled with the steel sheet for flat pipe, the height of flat pipe is 6cm, flat pipe department all lies in between a set of steel sheet 7, and every steel sheet 7 of group all rotates the connection flat pipe through davit rivet 5, a plurality of screws have all been seted up with flat pipe to steel sheet 7, wear to be equipped with folding davit screw rod insurance 6 in the screw.
The outer end of the folding supporting arm 8 is connected with a flexible supporting arm movable pipe 9 in a sliding way; the telescopic boom movable pipes 9 are four hollow steel pipes and are respectively connected to one end, far away from the steel plate 7, of one folding boom 8 in a sliding mode, the pipe body, close to one end of the folding boom 8, of the telescopic boom movable pipe 9 is provided with a plurality of screw holes, telescopic boom screw rod safety devices 4 penetrate through the screw holes, and the distance between every two adjacent screw holes is 20 cm.
The bottom of the folding supporting arm 8 and the bottom of the telescopic supporting arm movable pipe 9 are both fixedly provided with a hanging ring 14, the hanging ring 14 is connected with a pipeline lifting hook 10 through a steel wire rope 3, the pipeline lifting hook 10 is an abnormal-shaped round steel with the diameter of 12mm, the pipeline lifting hook 10 comprises a vertical section and a horizontal section, and the vertical section is connected with the steel wire rope 3.
The technical features that the utility model has not been described can be realized through or adopt prior art, and no longer give unnecessary details here, and of course, the above-mentioned explanation is not right the utility model discloses a restriction, the utility model discloses also not only be limited to the above-mentioned example, ordinary skilled person in this technical field is in the utility model discloses a change, modification, interpolation or replacement made in the essential scope also should belong to the utility model discloses a protection scope.
Claims (9)
1. A foldable telescopic hoisting sling for unloading bulk pipelines is characterized by comprising a plurality of steel wire ropes (3) connected with a crane hook (1), wherein each steel wire rope (3) is connected with the crane hook (1) through a steel wire rope clip (2);
the other end of each steel wire rope (3) is connected with a folding supporting arm (8) through a hanging ring (14), and the outer end of the folding supporting arm (8) is connected with a flexible supporting arm movable pipe (9) in a sliding mode;
a main suspension arm is movably connected between the folding suspension arms (8) at two sides, the main suspension arm comprises a main suspension arm fixed section (12) and a main suspension arm movable section (13), the two ends of the main suspension arm fixed section (12) are both connected with the main suspension arm movable section (13) in a sliding manner, and the main suspension arm movable section (13) is connected with the folding suspension arms (8);
the bottom end of each folding suspension arm (8) is movably hung with a steel wire rope (3), and the bottom end of the steel wire rope (3) is connected with a pipeline lifting hook (10).
2. Collapsible telescopic hoisting sling for bulk pipe unloading according to claim 1, wherein there are four of said wire ropes (3) connecting said crane hook (1), each two of said wire ropes (3) being connected at both ends of the top of said collapsible boom (8) on the same side;
the top end of the folding suspension arm (8) is fixedly connected with the hanging ring (14), and the steel wire rope (3) is connected with the hanging ring (14) through a steel wire rope clip (2).
3. The foldable telescopic hoisting sling for bulk pipeline unloading according to claim 1, wherein the main boom fixing section (12) is a hollow steel pipe, screw holes are formed in the pipe body near both ends, a main boom screw rod safety catch (11) penetrates through the screw holes, and the distance between the screw holes at each end is 50 cm.
4. The collapsible telescopic hoisting spreader for bulk pipe unloading according to claim 3, wherein each of the main boom active sections (13) is a hollow steel pipe and is slidably connected to both ends of the main boom fixed section (12), the main boom active section (13) having an outer diameter matching the inner diameter of the main boom fixed section (12);
and a screw hole matched with the screw hole of the main boom fixed section (12) is formed in one end pipe body, close to the main boom fixed section (12), of the main boom movable section (13), the distance between adjacent screw holes is 50cm, and each main boom screw rod safety piece (11) sequentially penetrates through the screw holes of the main boom fixed section (12) and the main boom movable section (13).
5. The collapsible telescopic hoisting spreader for bulk pipeline unloading according to claim 1, wherein a set of steel plates (7) is welded to one end of each main boom movable section (13) away from the main boom fixed section (12), wherein two parallel steel plates (7) are provided for each set, and the end of the main boom movable section (13) is located between the two steel plates (7) and welded to the steel plates (7);
the thickness of the steel plates (7) is 1.5cm, and the distance between every two steel plates (7) in each group is 6 cm.
6. The foldable telescopic hoisting sling for bulk pipeline unloading according to claim 5, wherein each of the foldable support booms (8) is a hollow steel pipe, a screw hole is formed in one end of the pipe body, the distance between adjacent screw holes is 20cm, and a telescopic support boom screw rod safety (4) penetrates through the screw hole;
the foldable support arms (8) are provided with four, each side is provided with two coaxial support arms, one end of each foldable support arm (8), close to the other foldable support arm (8) on the same side, is a flat pipe, steel sheets are filled in the flat pipe, the height of each flat pipe is 6cm, the flat pipe is positioned between a group of steel plates (7), and each group of steel plates (7) is rotatably connected with the flat pipe through a support arm rivet (5);
the steel plate (7) and the flat tubes are provided with a plurality of screw holes, and a folding supporting arm screw rod safety (6) penetrates through the screw holes.
7. The foldable telescopic lifting appliance for bulk pipeline unloading according to claim 5, wherein four telescopic boom movable pipes (9) are hollow steel pipes and are respectively and correspondingly connected to one end of one foldable boom (8) far away from the steel plate (7) in a sliding manner;
a plurality of screw holes are formed in the pipe body, close to one end of the folding supporting arm (8), of the movable pipe (9) of the telescopic supporting arm, a screw rod safety piece (4) of the telescopic supporting arm penetrates through the screw holes, and the distance between every two adjacent screw holes is 20 cm.
8. The foldable telescopic hoisting sling for bulk pipeline unloading according to claim 1, wherein the hoisting rings (14) are fixedly arranged at the bottom of the movable tube (9) of the folding supporting arm (8) and the telescopic supporting arm, and the hoisting rings (14) are connected with the pipeline hoisting hook (10) through the steel wire rope (3).
9. Foldable telescopic hoisting sling for bulk pipe unloading according to claim 1, wherein the pipe hook (10) is a profiled round bar with a diameter of 12mm, the pipe hook (10) comprises a vertical section and a horizontal section, the vertical section is connected with the wire rope (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022580713.3U CN214167095U (en) | 2020-11-10 | 2020-11-10 | Foldable telescopic hoisting sling for unloading bulk pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022580713.3U CN214167095U (en) | 2020-11-10 | 2020-11-10 | Foldable telescopic hoisting sling for unloading bulk pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214167095U true CN214167095U (en) | 2021-09-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022580713.3U Active CN214167095U (en) | 2020-11-10 | 2020-11-10 | Foldable telescopic hoisting sling for unloading bulk pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214167095U (en) |
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2020
- 2020-11-10 CN CN202022580713.3U patent/CN214167095U/en active Active
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