CN215208043U - Caisson floating-assisting lifting appliance with double-layer lifting frame - Google Patents

Abstract

The utility model discloses a caisson of double-deck gallows helps floats hoist, including putting on the shelf and chassis, two splint of the equal fixedly connected with in both sides of putting on the shelf and chassis, one side centre gripping of symmetry splint has wire rope between putting on the shelf and the chassis, a plurality of second mounts of the bottom fixedly connected with of putting on the shelf, the equal swing joint in bottom of second mount have the swing span, and one side swing joint of swing span has the slide bar, and the spring has been cup jointed to one side of slide bar, and the both ends of spring are fixed mutually with slide bar and swing span respectively, a plurality of first mounts of top fixedly connected with of chassis. The utility model discloses not only can reduce the range that the caisson rocked, play stable effect to the caisson, improve the steadiness of caisson hoist and mount, can further improve the steadiness of caisson hoist and mount under the hydraulic stem effect moreover, can also remind people to keep certain safe distance through the warning light, prevent unexpected emergence, improve the security that the hoist used.

Description

Caisson floating-assisting lifting appliance with double-layer lifting frame

Technical Field

The utility model relates to a help and float hoist technical field, especially relate to a caisson of double-deck gallows helps and floats hoist.

Background

The caisson is a box-shaped structure with a bottom, a partition plate is arranged in the caisson and can float in water, the caisson can be controlled to sink or float by regulating the pressure loading water in the caisson, sand or rock blocks are filled in the caisson during construction, then the caisson is capped by a cover plate at the top, the bearing and vertical wall structure forming the main body is a box-shaped structure with a top and a bottom, and when the caisson is constructed, the caisson is generally required to be hoisted.

When the caisson is hoisted in the current market, the single-layer hanger is mostly adopted to hoist the caisson, and when the caisson meets with strong wind on the sea, the single-layer hanger cannot play a stable role in the caisson, so that the engineering is easy to have an accident, and the caisson floating-assisting hanger of the double-layer hanger is urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a caisson floating-assisting lifting appliance of a double-layer lifting frame.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a caisson of double-deck gallows helps and floats hoist, includes upper bracket and chassis, two splint of the equal fixedly connected with in both sides of upper bracket and chassis, one side centre gripping of symmetry splint has wire rope between upper bracket and the chassis, a plurality of second mounts of bottom fixedly connected with of upper bracket, the equal swing joint in bottom of second mount have the swinging stand, and one side swing joint of swinging stand has the slide bar, and the spring has been cup jointed to one side of slide bar, and the both ends of spring are fixed mutually with slide bar and swinging stand respectively, a plurality of first mounts of top fixedly connected with of chassis, and first mount and slide bar swing joint.

Furthermore, one end of each steel wire rope is provided with a fixed claw, and one side of each fixed claw is fixedly connected with an anti-slip mat.

Furthermore, one end of the steel wire rope is provided with a lifting hook, and one side of the lifting hook is provided with a lifting hole.

Furthermore, a plurality of warning lights are fixedly connected to the tops of the upper frame and the bottom frame, and the warning lights are symmetrically distributed.

Furthermore, the two sides of the upper frame are movably connected with connecting plates, and one ends of the connecting plates are movably connected with the bottom frame.

Furthermore, the top of chassis both sides all swing joint has two hydraulic stem, and the one end of hydraulic stem all with connecting plate swing joint.

Further, put on the shelf and the chassis all include two fixed steels, and one side of fixed steel is a plurality of first mounting panels of fixedly connected with and second mounting panel respectively, and a plurality of mounting holes have all been seted up to one side of first mounting panel and second mounting panel, and swing joint has a plurality of fastening bolts in the mounting hole.

Furthermore, a plurality of triangular pieces are fixedly connected to the inner walls of one sides of the upper frame and the bottom frame.

The utility model has the advantages that:

1. through the cooperation use of swing span and slide bar, when the caisson takes place to rock, the chassis can drive the slide bar and slide on the swing span to reduce the range that the caisson rocked, play stable effect to the caisson, improved the steadiness of caisson hoist and mount.

2. Through the setting at the undercarriage installation hydraulic stem, when the caisson takes place to rock, the hydraulic stem extension of one of them side of connecting plate, the hydraulic stem of opposite side shortens to the steadiness of caisson hoist and mount has further been improved under the effect of hydraulic stem.

3. Through the setting of installing the warning light at last frame and underframe, when the caisson was hoisted to the hoist, the warning light can warn, and the suggestion people keep certain safe distance, prevents unexpected emergence, has improved the security that the hoist used.

Drawings

Fig. 1 is a schematic structural view of a caisson floating-aid lifting tool of a double-layer hanger according to the present invention;

fig. 2 is a schematic side view of a caisson floating-aid lifting tool of a double-layer hanger according to the present invention;

fig. 3 is a schematic view of a top view structure of a caisson floating-aid lifting device of a double-layer lifting frame provided by the utility model.

In the figure: 1. a chassis; 2. a hydraulic lever; 3. a connecting plate; 4. a fixed jaw; 5. putting on a shelf; 6. a splint; 7. a warning light; 9. a hook; 10. a wire rope; 11. a triangular piece; 12. a first fixing frame; 13. a slide bar; 14. a spring; 15. a swing frame; 16. a second fixing frame; 17. fixing steel; 18. a first mounting plate; 19. fastening bolts; 20. a second mounting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. It should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and their meaning in the context of this patent may be understood by those skilled in the art as appropriate.

Referring to fig. 1-3, a caisson floating-assistant lifting device of a double-layer hanger comprises an upper frame 5 and a bottom frame 1, two clamping plates 6 are fixed on two sides of the upper frame 5 and the bottom frame 1 through bolts, a steel wire rope 10 is clamped on one side of the symmetrical clamping plates 6 between the upper frame 5 and the bottom frame 1, a plurality of second fixing frames 16 are fixed on the bottom of the upper frame 5 through bolts, swing frames 15 are rotatably connected on the bottoms of the second fixing frames 16, a sliding rod 13 is slidably connected on one side of the swing frame 15, a spring 14 is sleeved on one side of the sliding rod 13, two ends of the spring 14 are respectively fixed with the sliding rod 13 and the swing frame 15, a plurality of first fixing frames 12 are fixed on the top of the bottom frame 1 through bolts, the first fixing frames 12 are rotatably connected with the sliding rod 13, when the caisson shakes, the bottom frame 1 can drive the sliding rod 13 to slide on the swing frames 15, so as to reduce the shaking range of the caisson and play a stabilizing role on the caisson, the stability of caisson hoist and mount has been improved.

In the utility model, it is to be explained that one end of the steel wire rope 10 is provided with the fixed claw 4, the fixed claw 4 can conveniently hoist the caisson, the convenience of hoisting is improved, one side of the fixed claw 4 is bonded with the non-slip mat, one end of the steel wire rope 10 is provided with the lifting hook 9, the lifting hook 9 can conveniently hoist the lifting appliance on the crane ship, one side of the lifting hook 9 is provided with a lifting hole, the tops of the upper frame 5 and the bottom frame 1 are both fixed with a plurality of warning lamps 7 through bolts, and the warning lamps 7 are symmetrically distributed, when the lifting appliance lifts the caisson, the warning lamps 7 can warn to prompt people to keep a certain safety distance, accidents are prevented, the use safety of the lifting appliance is improved, the two sides of the upper frame 5 are rotatably connected with the connecting plate 3, one end of the connecting plate 3 is rotatably connected with the bottom frame 1, the tops of the two sides of the bottom frame 1 are rotatably connected with two hydraulic rods 2, and one end of the hydraulic rod 2 is rotatably connected with the connecting plate 3, when the caisson takes place to rock, the hydraulic stem 2 extension of 3 wherein one sides of connecting plate, the hydraulic stem 2 of opposite side shortens, under the effect of hydraulic stem 2, thereby the steadiness of caisson hoist and mount has further been improved, put on the shelf 5 and chassis 1 all include two fixed steel 17, one side of fixed steel 17 has a plurality of first mounting panels 18 and second mounting panel 20 through the bolt fastening respectively, a plurality of mounting holes have all been seted up to one side of first mounting panel 18 and second mounting panel 20, threaded connection has a plurality of gim pegs 19 in the mounting hole, put on the shelf 5 and one side inner wall of chassis 1 have a plurality of triangle 11 through the bolt fastening, triangle 11 can strengthen the fastness of put on the shelf 5 and chassis 1, the bearing capacity has been strengthened.

The working principle is as follows: when the caisson floating-assisting lifting tool is used, firstly, the lifting hook 9 is fixed on a lifting vessel, then the fixed claw 4 is fixed with the caisson, so that lifting work is carried out, when the sea surface encounters strong wind, the caisson shakes, then the slide rod 13 on one side pulls the spring 14 to slide upwards on the swing frame 15, meanwhile, the slide rod 13 on the other side presses the spring 14 to slide downwards on the swing frame 15, so that swinging of the caisson is reduced, meanwhile, the hydraulic rod 2 on one side of the connecting plate 3 is shortened, then the underframe 1 is inclined, so that the hydraulic rod 2 on the other side of the connecting plate 3 is extended, the caisson is further kept stable, when the lifting work is carried out, the warning lamp 7 gives a warning to remind people of keeping a certain safety distance, and when the device is not used, the fastening bolt 19 is taken down, so that the device can be conveniently disassembled and stored.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (8)

1. A caisson floating-assisting lifting appliance of a double-layer lifting frame comprises an upper frame (5) and a bottom frame (1), it is characterized in that two sides of the upper frame (5) and the bottom frame (1) are fixedly connected with two clamping plates (6), a steel wire rope (10) is clamped at one side of the symmetrical clamping plate (6) between the upper frame (5) and the bottom frame (1), the bottom of the upper frame (5) is fixedly connected with a plurality of second fixed frames (16), the bottoms of the second fixed frames (16) are movably connected with swinging frames (15), one side of each swinging frame (15) is movably connected with a sliding rod (13), one side of each sliding rod (13) is sleeved with a spring (14), and two ends of the spring (14) are respectively fixed with the sliding rod (13) and the swing frame (15), the top of the base frame (1) is fixedly connected with a plurality of first fixing frames (12), and the first fixing frames (12) are movably connected with the sliding rod (13).

2. The caisson floating-assisting lifting appliance of the double-layer lifting frame as claimed in claim 1, wherein one end of each steel wire rope (10) is provided with a fixed claw (4), and one side of each fixed claw (4) is fixedly connected with a non-slip mat.

3. The caisson floating-assisting lifting appliance of the double-layer lifting frame as claimed in claim 2, wherein one end of the steel wire rope (10) is provided with a lifting hook (9), and one side of the lifting hook (9) is provided with a lifting hole.

4. The caisson floating-assisting lifting appliance of the double-layer lifting frame as claimed in claim 1, wherein a plurality of warning lamps (7) are fixedly connected to the tops of the upper frame (5) and the bottom frame (1), and the warning lamps (7) are symmetrically distributed.

5. The caisson floating-assisting lifting appliance of the double-layer lifting frame as claimed in claim 1, wherein the two sides of the upper frame (5) are movably connected with connecting plates (3), and one ends of the connecting plates (3) are movably connected with the underframe (1).

6. The caisson floating-assisting lifting appliance of the double-layer lifting frame as claimed in claim 5, wherein the top parts of the two sides of the underframe (1) are movably connected with two hydraulic rods (2), and one ends of the hydraulic rods (2) are movably connected with the connecting plate (3).

7. The caisson floating-assisting lifting appliance of the double-layer lifting frame as claimed in claim 1, wherein the upper frame (5) and the bottom frame (1) both comprise two fixed steels (17), one side of each fixed steel (17) is fixedly connected with a plurality of first mounting plates (18) and a plurality of second mounting plates (20) respectively, one side of each first mounting plate (18) and one side of each second mounting plate (20) are provided with a plurality of mounting holes, and a plurality of fastening bolts (19) are movably connected in the mounting holes.

8. The caisson floating-aid sling according to claim 7, wherein a plurality of triangular pieces (11) are fixedly connected to the inner walls of one side of the upper frame (5) and the bottom frame (1).

Images