CN219730322U - Integrated crane wind-proof device with anchoring clamping rail - Google Patents
Integrated crane wind-proof device with anchoring clamping rail Download PDFInfo
- Publication number
- CN219730322U CN219730322U CN202223284746.9U CN202223284746U CN219730322U CN 219730322 U CN219730322 U CN 219730322U CN 202223284746 U CN202223284746 U CN 202223284746U CN 219730322 U CN219730322 U CN 219730322U
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- Prior art keywords
- frame
- block
- anchoring
- wind
- clamp arm
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- 238000004873 anchoring Methods 0.000 title claims abstract description 32
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 11
- 239000010959 steel Substances 0.000 claims abstract description 11
- 239000003638 chemical reducing agent Substances 0.000 claims description 7
- 230000008602 contraction Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
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- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The wind-proof device for the anchoring and clamping rail integrated crane is characterized in that a frame is connected with a crane cart through a flange surface by bolts, two hinge shafts are arranged at the lower part of the frame, earring screws are fixedly arranged at two ends of the hinge shafts and are connected with an anchoring hook through adjusting nuts; the driving pulley block is arranged on the frame through a bearing seat, the driven pulley block is hinged on the frame, a steel wire rope is wound between the driving pulley block and the driven pulley block, and two ends of the steel wire rope are respectively fixed on the free ends of two anchoring hooks on the same side; the floating trolley frame floats in a horizontal chute and a vertical chute in the trolley frame through a horizontal chute block and a vertical chute block on the floating trolley frame, the clamp arm is arranged on the floating trolley frame through a pin shaft, the oil cylinder is movably connected with one end of the clamp arm through a connecting rod, and the friction block is arranged at the other end of the clamp arm. The wind-proof anchor is floatingly arranged in the anchoring frame, so that the wind-proof capability of the crane in the working state is greatly enhanced, the wind-proof anchor capability in the existing non-working state is maintained, and the occupied space is small.
Description
Technical Field
The utility model belongs to the field of brakes, and particularly relates to a wind-proof device of an anchoring and clamping rail integrated crane.
Background
The wind-proof device of the crane is generally divided into two states of working and non-working, the wind-proof device and measures in the two states are completely different, the wind-proof in the non-working state generally adopts anchoring, wind-proof inhaul cable and other 'binding' measures, and is arranged in a designated non-working area and mainly used for resisting the forecasted strong wind; the wind-proof device in the working state is arranged on the crane and moves along with the crane or the mechanism, and is mainly used for wind prevention when working in the allowed wind power range in the working state of the crane and the safety of the crane when encountering strong wind attack which cannot be predicted.
With the frequent passing of global trade, the port logistics industry rapidly develops, the opening probability and the utilization rate of port crane equipment are obviously improved, wind disaster accidents of a crane (especially wind disaster accidents under the working state account for more than 90% of the wind disaster accidents of the whole crane) are frequent, and considerable wind disaster accidents cause significant property and economic loss of hundreds of millions of yuan and even casualties. The wind-proof device in the working state of the old crane of the existing port and dock has the problems of long running time, abrasion of equipment parts and the like, so that the wind-proof capability of the wind-proof device in the working state is reduced, and serious potential safety hazards exist.
Disclosure of Invention
The utility model aims to provide the wind-proof device of the anchoring clamping rail integrated crane, which has high safety and small occupied space and can increase the wind-proof capacity of the wind-proof device in the working state of the crane.
The utility model relates to an anchoring and clamping rail integrated crane wind-proof device which comprises a frame, a driven pulley block, a driving pulley block, an anchoring hook, a vertical sliding groove block, a horizontal sliding groove block, a floating trolley frame, a spring, a supporting wheel, a friction block, a clamp arm, a spring seat and an oil cylinder, and is characterized in that the frame is connected with a middle beam of a crane cart through an upper flange surface, two hinge shafts are arranged at the lower part of the frame in parallel, earring screws are fixedly arranged at two ends of the hinge shafts, and the other ends of the earring screws are connected with the anchoring hook through adjusting nuts; the driving pulley block is arranged on two sides of the driving shaft and is arranged on the frame through bearing blocks, the speed reducer is arranged on the frame and is controlled by a hand wheel, and an output shaft of the speed reducer is connected with the driving pulley block through a key; the driven pulley block is hinged on the frame, a steel wire rope is wound between the driving pulley block and the driven pulley block, two ends of the steel wire rope are respectively fixed on the free ends of two anchoring hooks on the same side, and the anchoring hooks can rotate around the hinge shaft under the pulling of the steel wire rope; the floating trolley frame is provided with a spring, a supporting wheel, a friction block, a clamp arm, a connecting rod, a spring seat, an oil cylinder, a vertical sliding chute block and a horizontal sliding chute block, the floating trolley frame floats in the horizontal sliding chute and the vertical sliding chute in the trolley frame through the horizontal sliding chute block and the vertical sliding chute block on the floating trolley frame, the clamp arm is arranged on the floating trolley frame through a pin shaft, the oil cylinder is movably connected with one end of the clamp arm through the connecting rod, the friction block is arranged at the other end of the clamp arm, and the expansion and contraction of the oil cylinder drives the clamp arm lever to move through the connecting rod, so that the friction block clamps the track.
The wind-proof device of the anchoring and clamping rail integrated crane is floatingly arranged in the existing anchoring frame and occupies small space. The spring, the supporting wheel, the friction block, the clamp arm, the connecting rod, the spring seat and the oil cylinder are arranged on the floating trolley frame to form a rail clamping device, the rail clamping device floats in the frame through the horizontal sliding groove and the vertical sliding groove, can follow the crane cart mechanism to operate together through the supporting wheel, realizes the opening of a gate by pressurizing and the closing of the gate by pressure releasing through an external hydraulic pump station according to instructions, and increases the windproof capability of the working state of the crane. The wind-proof device in a non-working state is formed by the wind-proof device and the wharf anchoring embedded parts, so that the wind-proof capability of the crane in the working state is greatly enhanced, and the wind-proof anchoring capability in the existing non-working state is maintained.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an isometric view of FIG. 1;
FIG. 3 is a schematic view of a floating clip rail portion of the present utility model;
FIG. 4 is an isometric view of FIG. 3;
FIG. 5 is a schematic view of the anchoring portion according to the present utility model;
FIG. 6 is an isometric view of FIG. 5;
1. the device comprises a frame, 2, a driven pulley block, 3, a bearing seat, 4, a steel wire rope, 5, a driving pulley block, 6, a speed reducer, 7, a hand wheel, 8, an anchoring hook, 9, an anchoring limiter, 10, an adjusting nut, 11, an earring screw, 12, a winch shaft, 13, a vertical chute block, 14, a horizontal chute block, 15, a floating trolley frame, 16, a spring, 17, a supporting wheel, 18, a friction block, 19, a clamp arm, 20, a connecting rod, 21, a spring seat, 22 and an oil cylinder.
Detailed Description
The wind-proof device for the anchoring and clamping rail integrated crane comprises a frame 1, a driven pulley block 2, a driving pulley block 5, an anchoring hook 8, a vertical sliding groove block 13, a horizontal sliding groove block 14, a floating trolley frame 15, a spring 16, a supporting wheel 17, a friction block 18, a clamp arm 19, a spring seat 21 and an oil cylinder 22, and is characterized in that the frame 1 is connected with a middle beam of a crane cart through an upper flange surface, two hinge shafts 12 are arranged in parallel at the lower part of the frame 1, earring screws 11 are fixedly arranged at two ends of the hinge shafts 12, the other ends of the earring screws 11 are connected with the anchoring hook 8 through adjusting nuts 10, positive and negative wires are arranged at two ends of the adjusting nuts 10, and the extension and shortening of the anchoring hook 8 can be adjusted by rotating the adjusting nuts 10; the driving pulley block 5 is arranged on two sides of the driving shaft and is arranged on the frame 1 through the bearing seat 3, the speed reducer 6 is arranged on the frame 1 and is controlled by the hand wheel 7, and the output shaft of the speed reducer is connected with the driving pulley block 5 through a key; the driven pulley block 2 is hinged on the frame 1, a steel wire rope 4 is wound between the driving pulley block 5 and the driven pulley block 2, two ends of the steel wire rope 4 are respectively fixed on the free ends of two anchoring hooks 8 on the same side, and the anchoring hooks 8 can rotate around a hinge shaft 12 under the pulling of the steel wire rope 4; the floating trolley frame 15 is provided with a spring 16, a supporting wheel 17, a friction block 18, a clamp arm 19, a connecting rod 20, a spring seat 21, an oil cylinder 22, a vertical chute block 13 and a horizontal chute block 14, the floating trolley frame 15 floats in the horizontal chute and the vertical chute in the trolley frame through the horizontal chute block 14 and the vertical chute block 13 on the floating trolley frame, the clamp arm 19 is arranged on the floating trolley frame 15 through a pin shaft, the oil cylinder 22 is movably connected with one end of the clamp arm 19 through the connecting rod 20, the friction block 18 is arranged at the other end of the clamp arm 19, and the expansion and contraction of the oil cylinder 22 drives the clamp arm 19 to move by a lever through the connecting rod 20, so that the friction block 18 clamps a track. The support wheels 17 are mounted on the bottom of the floating trolley frame 15.
Claims (4)
1. The utility model provides an anchor clamp rail integral type hoist wind-proof device, includes frame (1), driven pulley group (2), initiative assembly pulley (5), anchor hook (8), vertical spout piece (13), horizontal spout piece (14), float dolly frame (15), spring (16), supporting wheel (17), friction block (18), tong arm (19), spring holder (21), hydro-cylinder (22), its characterized in that: the frame (1) is connected with a middle beam of the crane cart through an upper flange surface, two hinge shafts (12) are arranged at the lower part of the frame (1) in parallel, earring screws (11) are fixedly arranged at two ends of the hinge shafts (12), and the other ends of the earring screws (11) are connected with an anchoring hook (8) through adjusting nuts (10); the driving pulley block (5) is arranged on two sides of the driving shaft and is arranged on the frame (1) through the bearing seat (3), and the speed reducer (6) is arranged on the frame (1) and is controlled by the hand wheel (7); the driven pulley block (2) is hinged on the frame (1), a steel wire rope (4) is wound between the driving pulley block (5) and the driven pulley block (2), and two ends of the steel wire rope (4) are respectively fixed on the free ends of two anchoring hooks (8) on the same side; the floating trolley frame (15) is provided with a spring (16), a supporting wheel (17), a friction block (18), a clamp arm (19), a connecting rod (20), a spring seat (21), an oil cylinder (22), a vertical sliding chute block (13) and a horizontal sliding chute block (14), wherein the floating trolley frame (15) floats in the horizontal sliding chute and the vertical sliding chute in the trolley frame through the horizontal sliding chute block (14) and the vertical sliding chute block (13) on the floating trolley frame, the clamp arm (19) is mounted on the floating trolley frame (15) through a pin shaft, the oil cylinder (22) is movably connected with one end of the clamp arm (19) through the connecting rod (20), and the friction block (18) is mounted at the other end of the clamp arm (19).
2. An anchoring clip rail integrated crane wind guard as claimed in claim 1, wherein: and the two ends of the adjusting nut (10) are provided with positive and negative wires.
3. An anchoring clip rail integrated crane wind guard as claimed in claim 1, wherein: and an output shaft of the speed reducer (6) is connected with the driving pulley block (5) in a key way.
4. An anchoring clip rail integrated crane wind guard as claimed in claim 1, wherein: the supporting wheel (17) is arranged at the bottom of the floating trolley frame (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223284746.9U CN219730322U (en) | 2022-12-08 | 2022-12-08 | Integrated crane wind-proof device with anchoring clamping rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223284746.9U CN219730322U (en) | 2022-12-08 | 2022-12-08 | Integrated crane wind-proof device with anchoring clamping rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219730322U true CN219730322U (en) | 2023-09-22 |
Family
ID=88031317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223284746.9U Active CN219730322U (en) | 2022-12-08 | 2022-12-08 | Integrated crane wind-proof device with anchoring clamping rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219730322U (en) |
-
2022
- 2022-12-08 CN CN202223284746.9U patent/CN219730322U/en active Active
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