CN219860168U

CN219860168U - Hydraulic adjustable large-scale offshore generator transportation lifting appliance

Info

Publication number: CN219860168U
Application number: CN202320279150.5U
Authority: CN
Inventors: 沈栋; 陈兴海; 桂莹
Original assignee: Nantong Yundom Precision Metal Works Co ltd
Current assignee: Nantong Yundom Precision Metal Works Co ltd
Priority date: 2023-02-22
Filing date: 2023-02-22
Publication date: 2023-10-20
Anticipated expiration: 2033-02-22

Abstract

The utility model relates to the technical field of lifting appliances and discloses a hydraulic adjustable large-scale offshore generator transportation lifting appliance which comprises a footstock and connecting plates, wherein a fence is vertically and fixedly arranged on three sides of the top of the footstock, a baffle is arranged on the other side of the top of the footstock, one end of the baffle is hinged with one end of the fence, two connecting plates are respectively positioned below two ends of the bottom of the footstock, an adjusting mechanism for adjusting the two connecting plates is arranged at the bottom of the footstock, clamping plates are respectively arranged at two ends of the bottom of each connecting plate in a sliding mode, the clamping plates are L-shaped, and a moving mechanism for synchronously moving the two L-shaped clamping plates is arranged on each connecting plate. According to the utility model, through the arrangement of the round roller and the gear, the center of the generator can be adjusted after the generator is clamped by the two connecting plates, so that the stability of the generator during lifting and transporting is ensured.

Description

Hydraulic adjustable large-scale offshore generator transportation lifting appliance

Technical Field

The utility model relates to the technical field of lifting appliances, in particular to a hydraulic adjustable large-scale offshore generator transportation lifting appliance.

Background

The lifting appliance refers to a device for lifting a heavy object in a lifting machine. The most commonly used slings for lifting articles are hooks and slings, and others are slings, lifting chucks, clamps, forks and the like. The lifting appliance is widely applied to the lifting industry, and a lifting appliance is needed when a generator of the offshore wind power tower is transported.

At present, the transportation lifting appliance of the marine generator is used for transporting the generator after lifting the generator, and the generator is inclined and deviated during lifting transportation due to the fact that the function of adjusting the gravity center of the generator after lifting is not achieved, so that the difficulty of lifting transportation is increased, and the hydraulic adjustable transportation lifting appliance of the large marine generator is required to be redesigned, so that the problem that the lifting appliance does not have gravity center adjustment is solved.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a hydraulic adjustable large-scale marine generator transportation lifting appliance.

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

large-scale marine generator transportation hoist with adjustable hydraulic pressure includes:

the three sides of the top seat are vertically and fixedly provided with fences, the other side of the top seat is provided with a baffle, and one end of the baffle is hinged with one end of each fence;

the connecting plate, the connecting plate has two, and two connecting plates are located footstock bottom both ends below respectively, footstock bottom is equipped with the adjustment mechanism who is used for adjusting two connecting plates, and every connecting plate bottom both ends all slide there is splint, splint are the L type, and all are equipped with the moving mechanism who is used for two L type splint of synchronous movement on every connecting plate.

As a further aspect of the present utility model, the moving mechanism includes: the connecting block slides at the top of the connecting plate, the movable rod is rotatably arranged on one symmetrical side face of the connecting block, the hydraulic telescopic rod is horizontally arranged at the top of the connecting plate, and the output shaft of the hydraulic telescopic rod is arranged at one side of the connecting block.

As a further technical scheme of the utility model, the strip-shaped notch is horizontally arranged at the top of the connecting plate and penetrates through the connecting plate, the vertical tops of the two clamping plates are fixedly provided with the sliding blocks, the two sliding blocks slide in the strip-shaped notch, and the other two ends of the two movable rods are respectively and rotatably arranged at the tops of the two sliding blocks.

As a further aspect of the present utility model, the adjusting mechanism includes: the round rollers and the first connecting rope are arranged, the two round rollers are rotatably arranged at the bottom of the footstock, and the two round rollers are symmetrically arranged at the center of the footstock.

As a further technical scheme of the utility model, two first connecting ropes are provided, two ends of each first connecting rope are respectively fixed at two ends of the top of the corresponding connecting plate, and a hanging ring is fixedly arranged at the center of each first connecting rope.

As a further technical scheme of the utility model, the two round rollers are connected with second connecting ropes, and the other two ends of the two second connecting ropes are respectively arranged on the two hanging rings.

As a further technical scheme of the utility model, a driving motor is arranged at the bottom of the footstock, an output shaft of the driving motor is arranged at the center of one end of one of the round rollers, gears are fixedly arranged at the top ends of the two round rollers, and the two gears are meshed with each other.

The beneficial effects of the utility model are as follows:

1. according to the hydraulic adjustable large-scale offshore generator transportation lifting appliance, through the arrangement of the round rollers and the gears, the center of the generator can be adjusted after the generator is clamped by the two connecting plates, and the stability of the generator during lifting transportation is guaranteed.

2. This large-scale marine generator transportation hoist with adjustable hydraulic pressure through splint, joint piece and hydraulic telescoping rod's setting, can all press from both sides tightly fixedly to the both ends of generator, further guaranteed the stability when lifting by crane the transportation.

Drawings

FIG. 1 is a schematic diagram of a hydraulic adjustable large-scale marine generator transportation sling according to the present utility model;

fig. 2 is a schematic diagram of a bottom view structure of a hydraulic adjustable large-scale offshore generator transportation sling according to the present utility model;

FIG. 3 is an enlarged schematic view of portion A of FIG. 1;

fig. 4 is a schematic diagram of a lifting ring and a connection structure of a hydraulic adjustable large-scale offshore generator transportation lifting appliance.

In the figure: 1. a top base; 2. a fence; 3. a connecting plate; 4. a hydraulic telescopic rod; 5. a joint block; 6. a clamping plate; 7. a bar-shaped notch; 8. a round roller; 9. a gear; 10. a first connecting rope; 11. a slide block; 12. a movable rod; 13. a driving motor; 14. a hanging ring; 15. a baffle; 16. and a second connecting rope.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.

Referring to fig. 1-4, a hydraulically adjustable large marine generator transportation sling, comprising: footstock 1 and connecting plate 3, equal vertical fixed mounting in footstock 1 top three side has rail 2, and footstock 1 top opposite side is provided with baffle 15, baffle 15 one end is articulated with rail 2 one end, connecting plate 3 has two, and two connecting plates 3 are located footstock 1 bottom both ends below respectively, footstock 1 bottom is equipped with the adjustment mechanism who is used for adjusting two connecting plates 3, and every connecting plate 3 bottom both ends all slide and have splint 6, splint 6 is the L type, and all be equipped with the mobile mechanism who is used for two L type splint 6 of synchronous movement on every connecting plate 3, through the setting of this equipment, can press from both sides tightly fixedly to the generator, and can also adjust the focus of generator when the lifting, the radian that generator transportation was rocked has been improved, the stability of transportation has been improved.

Referring to fig. 1 and 3, in a preferred embodiment, the moving mechanism includes: the connecting block 5 and the bar notch 7, the connecting block 5 slides in connecting plate 3 top, and a symmetrical side of connecting block 5 all rotates and installs movable rod 12, hydraulic telescoping rod 4 is installed to connecting plate 3 top level, and the output shaft of hydraulic telescoping rod 4 is installed in connecting block 5 one side, bar notch 7 level is seted up at connecting plate 3 top and is run through the setting, and two vertical tops of splint 6 are all fixed mounting has slider 11, two slider 11 all slide in bar notch 7 inside, and two movable rod 12 other both ends rotate respectively and install in two slider 11 tops, through moving mechanism's setting, be used for moving two splint 6 on the same connecting plate 3, conveniently press from both sides tightly fixedly to the generator, stability when having guaranteed the lifting transportation.

Referring to fig. 2, 1 and 4, in a preferred embodiment, the adjustment mechanism comprises: the two round rollers 8 and the first connecting ropes 10 are arranged, the two round rollers 8 are rotatably arranged at the bottom of the footstock 1, the two round rollers 8 are symmetrically arranged at the center of the footstock 1, the first connecting ropes 10 are two, two ends of each first connecting rope 10 are respectively fixed at two ends of the top of the corresponding connecting plate 3, the lifting rings 14 are fixedly arranged at the center of each first connecting rope 10, the two round rollers 8 are respectively connected with the second connecting ropes 16, the other two ends of each second connecting rope 16 are respectively arranged on the two lifting rings 14, the driving motor 13 is arranged at the bottom of the footstock 1, the output shaft of the driving motor 13 is arranged at the center of one end of one round roller 8, the gears 9 are fixedly arranged at the top ends of the two round rollers 8, the two gears 9 are mutually meshed, and the gravity center of the lifting generator is adjusted through the arrangement of the adjusting mechanism, so that the unstable generator during lifting and transporting is avoided.

From the above description, it can be seen that the above embodiments of the present utility model achieve the following technical effects: firstly, the generator is arranged between the corresponding clamping plates 6, the connecting block 5 is driven to move through the hydraulic telescopic rod 4, the connecting block 5 can drive the two movable rods 12 to move, the two movable rods 12 can drive the two sliding blocks 11 to move, the two sliding blocks 11 can drive the two clamping plates 6 to move, thereby the generator between the two clamping plates 6 can be clamped and fixed, when the generator after clamping and fixing is lifted, one of the round rollers 8 is driven to rotate through the driving motor 13 (positive and negative motor), one of the round rollers 8 can drive one of the gears 9 to rotate, one of the gears 9 can drive the other gear 9 to rotate, the other gear 9 can drive the other round roller 8 to rotate, so that the two round rollers 8 can rotate reversely, the two second connecting ropes 16 can wind one to release the ropes, the height of the two connecting plates 3 can be further adjusted, the gravity center of the lifted generator can be adjusted, and the stability of the generator during lifting and transportation is guaranteed.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. Large-scale marine generator transportation hoist with adjustable hydraulic pressure, its characterized in that includes:

the top seat (1), wherein the three sides of the top seat (1) are vertically and fixedly provided with a fence (2), the other side of the top seat (1) is provided with a baffle (15), and one end of the baffle (15) is hinged with one end of the fence (2);

connecting plate (3), connecting plate (3) have two, and two connecting plates (3) are located footstock (1) bottom both ends below respectively, footstock (1) bottom is equipped with the adjustment mechanism who is used for adjusting two connecting plates (3), and all slides at every connecting plate (3) bottom both ends has splint (6), splint (6) are the L type, and all are equipped with the moving mechanism who is used for two L type splint (6) of synchronous motion on every connecting plate (3).

2. The hydraulically adjustable large marine generator transportation sling as defined in claim 1, wherein the moving mechanism comprises: the connecting block (5) and the bar-shaped notch (7), the connecting block (5) slides at the top of the connecting plate (3), and a symmetrical side face of the connecting block (5) is provided with a movable rod (12) in a rotating mode, the top of the connecting plate (3) is horizontally provided with a hydraulic telescopic rod (4), and an output shaft of the hydraulic telescopic rod (4) is arranged at one side of the connecting block (5).

3. The hydraulic adjustable large-scale offshore power generator transportation sling according to claim 2, wherein the strip-shaped notch (7) is horizontally arranged at the top of the connecting plate (3) and penetrates through the connecting plate, the sliding blocks (11) are fixedly arranged at the vertical tops of the two clamping plates (6), the two sliding blocks (11) slide inside the strip-shaped notch (7), and the other two ends of the two movable rods (12) are rotatably arranged at the tops of the two sliding blocks (11) respectively.

4. A hydraulically adjustable large marine generator transportation spreader as claimed in claim 3, wherein the adjustment mechanism comprises: the round rollers (8) and the first connecting ropes (10), the number of the round rollers (8) is two, the two round rollers (8) are rotatably arranged at the bottom of the top seat (1), and the two round rollers (8) are symmetrically arranged at the center of the top seat (1).

5. The hydraulic adjustable large-scale offshore power generator transportation sling according to claim 4, wherein the number of the first connecting ropes (10) is two, two ends of each first connecting rope (10) are respectively fixed at two ends of the top of the corresponding connecting plate (3), and a hanging ring (14) is fixedly arranged at the center of the first connecting rope (10).

6. The hydraulic adjustable large-scale offshore power generator transportation sling as defined in claim 5, wherein two round rollers (8) are connected with second connecting ropes (16), and the other two ends of the two second connecting ropes (16) are respectively installed on two hanging rings (14).

7. The hydraulic adjustable large-scale offshore power generator transportation sling according to claim 6, wherein the driving motor (13) is installed at the bottom of the top seat (1), the output shaft of the driving motor (13) is installed at the center of one end of one of the round rollers (8), the gears (9) are fixedly installed at the top ends of the two round rollers (8), and the two gears (9) are meshed with each other.