CN217972227U

CN217972227U - Multipurpose hoisting stereo support frame for floating crane ship

Info

Publication number: CN217972227U
Application number: CN202221472436.7U
Authority: CN
Inventors: 周旭东; 周永东; 顾誉; 仇兆勇; 周国发; 周曰东
Original assignee: Jiangsu Jiaolong Salvage Engineering Co ltd
Current assignee: Jiangsu Jiaolong Salvage Engineering Co ltd
Priority date: 2022-06-14
Filing date: 2022-06-14
Publication date: 2022-12-06
Anticipated expiration: 2032-06-14

Abstract

The utility model discloses a floating crane ship multipurpose hoist and mount three-dimensional strut, including bottom tube and push pipe, the bottom tube is provided with two altogether, and with be the setting of article font between the push pipe, adopt the connection vaulting pole to connect between each pipe and constitute triangular three-dimensional space truss structure, the surface of bottom tube has the hanger plate through adjustment mechanism swing joint, makes this device can adjust the position of hanger plate through adjustment mechanism, thereby makes operating personnel can select suitable hanger plate position according to the case roof beam of different beam lengths, and then makes and improve the application scope and the hoist and mount efficiency of this device greatly, and can press from both sides tight fixedly to the steel wire lifting rope through anti-disengaging mechanism, thereby can avoid the steel wire lifting rope to drop at the lifting process, and then has improved the security when this device lifts by crane greatly, in addition this device can press from both sides tight fixedly to the steel wire lifting rope of different diameters, thereby further improved the application scope and the practicality of this device.

Description

Multipurpose hoisting stereo support frame for floating crane ship

Technical Field

The utility model relates to an offshore bridge installation technical field specifically is a floating crane ship multipurpose hoist and mount three-dimensional strut.

Background

The offshore bridge engineering installation often has characteristics such as heavy weight, overall dimension are big and the roof beam is long model many, and the precast concrete case roof beam adopts strut assistance pocket end hoist and mount technology when the installation. The floating crane ship is also called crane ship or floating crane, and is an engineering ship specially used for hoisting on water. The multifunctional three-dimensional hoisting support frame for the floating crane ship has the advantages of wide application, capability of carrying out loading and unloading operation between banks and ships, light dead weight, small occupied area, high working efficiency, good operation stability and flexible operation, and is ideal loading and unloading equipment for inland rivers and lakes.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a floating crane ship multipurpose hoist and mount stereo-strut to solve the problem that proposes in the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a floating crane ship multipurpose hoist and mount space strut, includes bottom tube and push pipe, the bottom tube is provided with two altogether, and with be the setting of article font between the push pipe, adopt the connecting stay bar to connect between each pipe and constitute triangular prism cubical space truss structure, the surface of bottom tube has the hanger plate through adjustment mechanism swing joint, the internally mounted of hanger plate has the fixed axle, the inside of hanger plate is through anti-drop mechanism fixedly connected with steel wire lifting rope.

Preferably, adjustment mechanism is including installing the accommodate motor at the bottom tube surface and seting up the fluting at the bottom tube surface, accommodate motor's output fixedly connected with pivot, the other end of pivot extends to the inside of bottom tube and the first conical gear of fixedly connected with, the equal meshing in both sides of first conical gear is connected with second conical gear, the inside fixedly connected with threaded rod of second conical gear, the surface swing joint of threaded rod has the screw thread seat, one side fixedly connected with connecting steel plate of screw thread seat, connecting steel plate's the other end extends to the outside of bottom tube and with hanger plate fixed connection through the fluting, and then makes the application scope and the hoist and mount efficiency that have improved this device greatly.

Preferably, the anti-drop structure is including installing the hand carousel at the hanger plate top and seting up the adjustment tank in the hanger plate inside, the inside fixedly connected with positive and negative lead screw of hand carousel, the other end of positive and negative lead screw extends to the inside of adjustment tank, the equal swing joint in positive and negative both ends of positive and negative lead screw has screw-nut, one side fixedly connected with connecting rod of screw-nut, the other end of connecting rod extends to the outside of adjustment tank and articulates there is the anticreep pole, the anticreep pole is kept away from the one end of connecting rod and is articulated to have the clamp ring, and then has improved the security when this device lifts by crane greatly.

Preferably, the outer surface of the hand-rotating disc is fixedly connected with an anti-skidding sleeve, and anti-skidding threads are formed in the outer surface of the anti-skidding sleeve, so that the adjusting efficiency of the device is greatly improved.

Preferably, the outer surface of the clamping ring is fixedly connected with a cushion pad, and a sponge body is filled in the cushion pad, so that the service life of the steel wire lifting rope is greatly prolonged.

Preferably, the outer fixed surface of bottom tube is connected with the controller, the surface mounting of controller has control switch to this device's intellectuality has been improved greatly.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

1. the utility model has the advantages that the position of the hanging plate can be adjusted through the adjusting mechanism by arranging the adjusting motor, the slotting, the rotating shaft, the first bevel gear, the second bevel gear, the threaded rod, the threaded seat, the connecting steel plate and the hanging plate, so that an operator can select a proper hanging plate position according to box beams with different beam lengths, and the application range and the hoisting efficiency of the device are greatly improved;

2. the utility model discloses still through setting up hand carousel, adjustment tank, positive and negative lead screw, screw-nut, connecting rod, anticreep pole and clamp ring for this device can press from both sides tight fixedly to the steel wire lifting rope through anti-disengaging mechanism, thereby can avoid the steel wire lifting rope to drop at the in-process that lifts by crane, and then has improved the security when this device lifts by crane greatly, and this device can press from both sides tightly fixedly to the steel wire lifting rope of different diameters in addition, thereby has further improved the application scope and the practicality of this device.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is an overall elevation view of the present invention;

FIG. 2 is a schematic view of the internal structure of the hanger plate of the present invention;

FIG. 3 is a schematic view of the internal structure of the bottom tube of the present invention;

FIG. 4 is a schematic view of the connection between the first bevel gear and the second bevel gear of the present invention;

in the figure: 1. a bottom tube; 2. jacking pipes; 3. a hanger plate; 4. a steel wire lifting rope; 5. adjusting the motor; 6. grooving; 7. a rotating shaft; 8. a first bevel gear; 9. a second bevel gear; 10. a threaded rod; 11. a threaded seat; 12. connecting steel plates; 13. a fixed shaft; 14. a hand-operated disc; 15. an adjustment groove; 16. a positive and negative screw rod; 17. a feed screw nut; 18. a connecting rod; 19. an anti-drop rod; 20. a clamping ring; 21. and a controller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides a multipurpose hoisting stereo bracing frame for floating crane ship, comprising a bottom tube 1 and a top tube 2, wherein the bottom tube 1 is provided with two bottom tubes 1 which are arranged in a triangle with the top tube 2, the bottom tubes are connected with the top tube by connecting support rods to form a triangular stereo space truss structure, the outer surface of the bottom tube 1 is movably connected with a hanging plate 3 by an adjusting mechanism, the adjusting mechanism comprises an adjusting motor 5 arranged on the outer surface of the bottom tube 1 and a slot 6 arranged on the outer surface of the bottom tube 1, the output end of the adjusting motor 5 is fixedly connected with a rotating shaft 7, the other end of the rotating shaft 7 extends to the inside of the bottom tube 1 and is fixedly connected with a first bevel gear 8, both sides of the first bevel gear 8 are engaged with a second bevel gear 9, the inside of the second bevel gear 9 is fixedly connected with a threaded rod 10, the outer surface of the threaded rod 10 is movably connected with a threaded seat 11, one side of the threaded seat 11 is fixedly connected with a connecting steel plate 12, the other end of the connecting steel plate 12 extends to the outside of the bottom pipe 1 through a slot 6 and is fixedly connected with a hanging plate 3, the position of the hanging plate 3 is adjusted through an adjusting mechanism, so that an operator can select the proper position of the hanging plate 3 according to box girders with different beam lengths, a fixed shaft 13 is arranged inside the hanging plate 3, a steel wire lifting rope 4 is fixedly connected inside the hanging plate 3 through an anti-falling mechanism, the anti-falling structure comprises a hand rotating plate 14 arranged at the top of the hanging plate 3 and an adjusting groove 15 arranged inside the hanging plate 3, an anti-slip sleeve is fixedly connected to the outer surface of the hand rotating plate 14, anti-slip grains are arranged on the outer surface of the anti-slip sleeve, the friction resistance between the hand of the operator and the hand rotating plate 14 can be increased by the anti-slip grains, and the hand sliding phenomenon is not easy to occur when the operator rotates the hand rotating plate 14, the inside fixedly connected with positive and negative lead screw 16 of hand carousel 14, the other end of positive and negative lead screw 16 extends to the inside of adjustment tank 15, the equal swing joint in positive and negative both ends of positive and negative lead screw 16 has screw-nut 17, one side fixedly connected with connecting rod 18 of screw-nut 17, the other end of connecting rod 18 extends to the outside of adjustment tank 15 and articulates there is anticreep pole 19, anticreep pole 19 keeps away from that the one end of connecting rod 18 articulates there is clamp ring 20, clamp ring 20's external surface fixedly connected with blotter, the inside of blotter is filled with the cavernosum, utilize the inside cavernosum of blotter can effectively reduce the wearing and tearing between clamp ring 20 and the steel wire lifting rope 4, thereby avoided steel wire lifting rope 4 to split because of wearing and tearing excessively greatly, it is fixed to press from both sides steel wire lifting rope 4 through anticreep mechanism, thereby can avoid steel wire lifting rope 4 to play to hang the in-process and drop, in addition, this device can press from both sides to press from both sides fixedly to steel wire lifting rope 4 of different diameters, thereby further improved the application scope and practicality of this device, the external surface fixedly connected with controller 21, the surface mounting of controller 21 has controlled the inside electrical apparatus, thereby the great user of having made things convenient for use.

The utility model discloses a theory of operation: when the device is used, an operator firstly adjusts the position of the hanger plate 3 according to actual conditions, when the device is adjusted, the operator can start the adjusting motor 5 through the controller 21, so that the adjusting motor 5 drives the first bevel gear 8 to rotate through the rotating shaft 7, and then the meshing connection mode between the first bevel gear 8 and the second bevel gear 9 is utilized, so that the first bevel gear 8 can drive the second bevel gears 9 on two sides to rotate, so that the second bevel gear 9 can drive the threaded rod 10 to rotate, when the threaded rod 10 rotates, because the threaded seat 11 is limited by the connecting steel plate 12 and the slot 6, the threaded seat 11 can drive the hanger plate 3 to do linear motion along the slot 6 through the connecting steel plate 12, so that the operator can rapidly move the hanger plate 3 to a proper position, after the position adjustment of the hanger plate 3 is completed, the operator sleeves the steel wire hanger rope 4 on the connecting steel plate 13, and rotates the hand turntable 14 clockwise, so that the screw rod drives the forward and reverse screw rod 16 to rotate, when the forward and reverse screw rod 16 rotates, the nut 17 can drive the anti-off nut 17 to drive the steel wire hanger rope to effectively prevent the anti-off phenomenon in the process of the hoisting rope from falling off when the screw rod 16 rotates, thereby greatly improving the safety of the steel wire hoisting device.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a floating crane ship multipurpose hoist and mount space strut, includes bottom tube (1) and push pipe (2), its characterized in that: bottom tube (1) are provided with two altogether, and with be the setting of article font between push pipe (2), adopt between each pipe to connect the vaulting pole and connect and constitute triangular three-dimensional space truss structure, the surface of bottom tube (1) has hanger plate (3) through adjustment mechanism swing joint, the internally mounted of hanger plate (3) has fixed axle (13), anti-drop mechanism fixedly connected with steel wire lifting rope (4) is passed through to the inside of hanger plate (3).

2. The multipurpose hoisting space-strut for the floating crane vessel as claimed in claim 1, wherein: adjustment mechanism is including installing regulation motor (5) at bottom tube (1) surface and offering at fluting (6) of bottom tube (1) surface, the output fixedly connected with pivot (7) of regulation motor (5), the other end of pivot (7) extends to the inside of bottom tube (1) and the first conical gear of fixedly connected with (8), the equal meshing in both sides of first conical gear (8) is connected with second conical gear (9), the inside fixedly connected with threaded rod (10) of second conical gear (9), the surface swing joint of threaded rod (10) has screw thread seat (11), one side fixedly connected with connecting steel plate (12) of screw thread seat (11), the other end of connecting steel plate (12) extends to the outside of bottom tube (1) and with hanger plate (3) fixed connection through fluting (6).

3. The multipurpose hoisting space-strut for floating crane vessel according to claim 1, wherein: the anti-falling structure comprises a hand rotating disc (14) installed at the top of the hanging plate (3) and an adjusting groove (15) formed in the hanging plate (3), a positive and negative lead screw (16) fixedly connected to the inside of the hand rotating disc (14), the other end of the positive and negative lead screw (16) extends to the inside of the adjusting groove (15), a lead screw nut (17) is movably connected to the positive and negative ends of the positive and negative lead screw (16), a connecting rod (18) is fixedly connected to one side of the lead screw nut (17), the other end of the connecting rod (18) extends to the outside of the adjusting groove (15) and is hinged to an anti-falling rod (19), and one end, away from the connecting rod (18), of the anti-falling rod (19) is hinged to a clamping ring (20).

4. The multipurpose hoisting space-strut for floating crane vessel according to claim 3, wherein: the outer surface of the hand turntable (14) is fixedly connected with an anti-slip sleeve, and anti-slip lines are arranged on the outer surface of the anti-slip sleeve.

5. The multipurpose hoisting space-strut for floating crane vessel according to claim 3, wherein: the outer surface of the clamping ring (20) is fixedly connected with a cushion pad, and the interior of the cushion pad is filled with a sponge body.

6. The multipurpose hoisting space-strut for the floating crane vessel as claimed in claim 1, wherein: the outer fixed surface of bottom tube (1) is connected with controller (21), the surface mounting of controller (21) has control switch.