CN215402612U

CN215402612U - Ship rooting piece loading and unloading device

Info

Publication number: CN215402612U
Application number: CN202121716602.9U
Authority: CN
Inventors: 杨超; 李彦英; 翁铁; 何海涛; 马友坤
Original assignee: Juli Sling Co Ltd
Current assignee: Juli Sling Co Ltd
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2022-01-04
Anticipated expiration: 2031-07-27

Abstract

The utility model discloses a ship rooting part loading and unloading device, which relates to the technical field of ocean engineering and comprises a main body frame, two rotating frames and a detachable suspender, wherein the main body frame is connected at the joint of two halves of a rooting part to be loaded, the rotating frames are respectively connected with the end parts of the two halves of the rooting part to be loaded, the two ends of each rotating frame are sleeved with the main body frame, and the detachable suspender is connected with the main body frame. The device is used for loading and unloading the marine vessel rooting piece, and the position of the rooting piece after being lifted is convenient to fix by using the device, so that the process of lifting and disassembling the rooting piece is more convenient, the installation efficiency is improved, the working strength is reduced, and the construction safety is powerfully guaranteed.

Description

Ship rooting piece loading and unloading device

Technical Field

The utility model relates to the technical field of ocean engineering, in particular to a ship rooting piece loading and unloading device.

Background

With the requirement of ocean development, the old structure of the ship can not meet the requirements of various functions, and reinforcement, reconstruction and extension are required for improving various functions. When the large arm of the ship crane is upgraded and transformed, a rooting part is often needed, the rooting part is large equipment which is used for fixing and maintaining a steel pipe on the large lifting arm of the ship and has a symmetrical structure, the effect of connection and fastening is mainly achieved, when the rooting part is installed, the rooting part needs to be lifted to a certain height to be installed with the steel pipe, however, the rooting part is heavy and is difficult to operate by manpower, and after the rooting part is lifted, the high-altitude operation space is limited, so that the installation of the rooting part and the disassembly of a lifting tool are very inconvenient, and safety accidents can be caused if the operation is improper.

The hoisting of the rooting piece is usually carried out in the horizontal direction and the vertical direction, and due to the structural limitation of the rooting piece, the method of hoisting one half of the rooting piece and then hoisting the other half of the rooting piece is adopted for assembling in general. However, when the root-taking part is hoisted in such a mode, the size of the root-taking part is large and heavy, the symmetrical structure of the root-taking part makes the position of the hoisting point difficult to arrange, the coincidence difficulty of the centroid of the root-taking part and the centroid of the steel pipe installed in a matching way is large, the two half root-taking parts are difficult to close, time and labor are wasted, and the efficiency is low. Especially when the rooting member needs to be hoisted in the vertical direction, the direction of the rooting member after being hoisted is very inconvenient to adjust, and the difficulty in installation of the rooting member and the steel pipe is increased.

Disclosure of Invention

In order to solve the technical problems in the background art, the utility model provides the root piece loading and unloading device which is safe and efficient and can conveniently carry out hoisting and disassembling operations in both horizontal and vertical directions.

The utility model adopts the following technical scheme: the utility model provides a boats and ships are taken root and are loaded and unloaded device, main part frame is connected in the junction of two halves of waiting to adorn the root, still includes two swivel mounts and can dismantle the jib, the swivel mount respectively with the end connection of two halves of waiting to adorn the root, the both ends of swivel mount with the main part frame cup joints, can dismantle the jib with the main part frame is connected.

As an optimized scheme, the main body frame comprises a connecting shaft and a suspender connecting plate, the connecting shaft is positioned at the bottom of the suspender connecting plate and extends out of two ends of the suspender connecting plate in the horizontal direction, and two ends of the connecting shaft are provided with threaded holes; the detachable boom may be connected to the boom connecting plate both laterally and longitudinally.

According to an optimized scheme, a first clamping arm and a second clamping arm are symmetrically arranged at two ends of the rotating frame, the first clamping arm and the second clamping arm are sleeved with the connecting shaft through the arranged through holes, a rotating connecting plate is arranged between the first clamping arm and the second clamping arm, and a group of bolt holes are formed in the rotating connecting plate.

As an optimized scheme, the tail end of the first clamping arm is connected with a wrench, and the wrench is located on the same side of the main body frame.

As an optimized scheme, a first through hole, a second through hole and a lifting hole are arranged on the detachable hanging rod, and the lifting hole is positioned at the top of the detachable hanging rod; the hanger rod connecting plate is provided with a first connecting hole and a second connecting hole which are matched with the first penetrating hole and the second penetrating hole, and the first connecting hole and the second connecting hole are positioned on the same vertical line.

As an optimized scheme, a third connecting hole is further formed in the suspender connecting plate, the first connecting hole and the third connecting hole are located on the same horizontal line, the third connecting hole is matched with the second penetrating hole, and the distance between the first connecting hole and the third connecting hole is equal to the distance between the second connecting holes; the side of jib connecting plate is equipped with the connecting pipe, the connecting pipe with the connecting axle sets up perpendicularly, the connecting pipe is connected with the one end bolted connection of counterweight rod through the through hole that sets up, the counterweight is connected to the other end of counterweight rod.

Compared with the prior art, the utility model has the advantages that: according to the ship rooting piece loading and unloading device, the processes of clamping, lifting, vertical moving, installing and the like of the rooting piece can be effectively realized through the matching of the main body frame, the rotating frame and the detachable hanger rod, the hoisting of the rooting piece and the disassembling of a hoisting tool can be completed quickly, stably and safely, the hoisting and disassembling processes are simpler, the installing efficiency is improved, the working strength is reduced, and the construction safety is powerfully guaranteed; through the relation of being connected of dismantling jib and main part frame when horizontal and vertical, solved the problem about the hoisting point arranges for it is more convenient in the direction adjustment after the piece of taking root is being hoisted, the effectual installation degree of difficulty that has reduced the cost of labor.

Drawings

FIG. 1 is a schematic structural diagram of a motor vessel rooting member handling device of the utility model;

FIG. 2 is a cross-sectional view of the main body frame of the present invention;

FIG. 3 is a schematic structural view of the rotating frame of the present invention;

FIG. 4 is a schematic view of a detachable hanger bar according to the present invention;

FIG. 5 is a right side view of the motor vessel rooting member handling device of the present invention during horizontal hoisting;

FIG. 6 is a schematic structural diagram of the motor ship rooting member handling device during vertical hoisting;

FIG. 7 is a schematic structural view of a hoisted rooting member of the present invention.

Wherein, 1-a main body frame, 11-a connecting shaft, 12-a suspender connecting plate, 13-a threaded hole, 14-a connecting pipe, 15-a through hole, 101-a first connecting hole, 102-a second connecting hole, 103-a third connecting hole, 2-a root to be installed, 21-a connecting hole a, 22-a connecting hole b, 23-a connecting hole c, 24-a connecting hole d, 25-a connecting hole a ', 26-a connecting hole b', 27-a connecting hole c ', 28-a connecting hole d', 3-a rotating frame, 31-a first clamping arm, 32-a second clamping arm, 33-a through hole, 34-a rotating connecting plate, 35-a bolt hole, 36-a wrench, 4-a detachable suspender, 41-a first through hole, 42-a second through hole, 43-lifting hole, 5-counterweight rod and 6-counterweight piece.

Detailed Description

Hereinafter, in order to facilitate the technical solution of the present invention for those skilled in the art to understand, further description will be made with reference to the accompanying drawings. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention.

In the following detailed description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the embodiments of the utility model. It may be evident, however, that one or more embodiments may be practiced without these specific details. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

Fig. 1 shows the structure diagram of the device, the device comprises a main body frame 1, the main body frame 1 is connected at the joint of two halves of the root part 2 to be loaded, the device further comprises two rotating frames 3 and a detachable suspender 4, the rotating frames 3 are respectively connected with the end parts of the two halves of the root part 2 to be loaded, the two ends of the rotating frames 3 are sleeved with the main body frame 1, the detachable suspender 4 is connected with the main body frame 1, thus, the two halves of the root part 2 to be loaded are respectively connected on the two rotating frames 3, the two rotating frames 3 are sleeved on the main body frame 1, the main body frame 1 and the detachable suspender 4 are fixedly connected to form a lifting point, and the detachable suspender 4 is connected by a crane to realize the integral hoisting of the root part 2 to be loaded.

As shown in fig. 2, which shows a schematic structural diagram of the main body frame 1, the main body frame 1 includes a connecting shaft 11 and a boom connecting plate 12, the connecting shaft 11 is located at the bottom of the boom connecting plate 12 and extends outwards from both ends of the boom connecting plate 12 in the horizontal direction, both ends of the connecting shaft 11 are provided with threaded holes 13, both ends of the connecting shaft 11 are connected with the joint of two halves of the root piece 2 to be loaded by screws, and the detachable boom 4 can be transversely connected with the boom connecting plate 12 and can also be longitudinally connected with the boom connecting plate 12.

Fig. 3 shows a schematic structural diagram of the rotating frame 3, which includes a first clamping arm 31 and a second clamping arm 32 symmetrically disposed at two ends, the first clamping arm 31 and the second clamping arm 32 are crescent-shaped, the front ends of the first clamping arm 31 and the second clamping arm 32 are both provided with through holes 33, the first clamping arm 31 and the second clamping arm 32 are sleeved on the connecting shaft 11 through the through holes 33, a rotating connecting plate 34 is disposed between the first clamping arm 31 and the second clamping arm 32, and the rotating connecting plate 34 is provided with a group of bolt holes 35 for being bolted with connecting holes disposed on a half of the root piece 2 to be installed.

When the device is installed, as shown in fig. 7, firstly, the connecting holes a21 and c23, b22 and d24 of the two halves of the root piece 2 to be installed are respectively fixed by screws, so that the root piece 2 to be installed is in a semi-closed state, the connecting holes a '25 and c' 27 are arranged below the four connecting holes, the connecting holes b '26 and d' 28 are in one-to-one correspondence, at this time, the first clamping arm 31 and the second clamping arm 32 are sleeved at the two ends of the connecting shaft 11 of the main body frame 1 through the through hole 33, then the two ends of the connecting shaft 11 are correspondingly placed between the connecting holes a 'and c', the gap formed by the connecting holes b 'and d', the two sides respectively penetrate into the connecting holes a 'and c', the connecting holes b 'and d' through the screws and the threaded holes 13 of the connecting shaft 11 to connect the two connecting holes, the bolt holes 35 on the rotary connecting plate 34 are fixedly connected with the connecting holes on the two ends of the root piece 2 to be installed through bolts, and at the moment, the root piece 2 to be installed is assembled with the device. After adopting such detachable mode equipment, after waiting to adorn root member 2 and being hoisted and the installation is accomplished, tear open the screw at screw hole 13 both ends and the bolt on the bolt hole 35, can dismantle this device of being convenient for retrieve main part frame 1 and swivel mount 3 from waiting to adorn root member 2, labour saving and time saving has improved the efficiency of installation and dismantlement.

In addition, because the root piece is bigger and heavier, in order to make the centroid of the root piece coincide with the centroid of the pipeline installed in a matching way more easily, the root piece 2 to be installed is convenient to close after being lifted, the end of the first clamping arm 31 is connected with a wrench 36, the wrenches 36 on the two rotating frames 3 are positioned at the same side of the main body frame 1, so that the force is applied to the two ends of the root piece 2 to be installed simultaneously, the unclosed end is closed more easily under the action of force by virtue of the lever principle, and the working strength is reduced.

As shown in fig. 4, a structural schematic diagram of the detachable suspension rod 4 is shown, a first through hole 41, a second through hole 42 and a hanging hole 43 are arranged on the detachable suspension rod 4, as shown in fig. 2, a first connecting hole 101 and a second connecting hole 102 are arranged on the suspension rod connecting plate 12, the first connecting hole 101 and the second connecting hole 102 are positioned on the same vertical line, and the size and shape of the first connecting hole 101 and the second connecting hole 102 are consistent with those of the first through hole 41 and the second through hole 42, so as to connect the detachable suspension rod 4 with the suspension rod connecting plate 12 in a longitudinal mode, so that the rooting member 2 to be installed can be lifted along the horizontal direction of the axis of the rooting member 2 to be installed, and horizontal installation is facilitated.

As shown in fig. 2, the hanger bar connecting plate 12 is further provided with a third connecting hole 103, the first connecting hole 101 and the third connecting hole 103 are on the same horizontal line, the size and shape of the third connecting hole 103 and the second through hole 42 are the same, and the distance between the first connecting hole 101 and the third connecting hole 103 is equal to the distance between the second connecting hole 102, so as to connect the detachable hanger bar 4 with the hanger bar connecting plate 12 in a transverse manner. At this time, in order to ensure that the rooting member 2 to be installed can be lifted along the vertical direction of the axis of the rooting member 2 to be installed, so as to facilitate vertical installation, a connecting pipe 14 needs to be arranged at the side edge of the suspender connecting plate 12, the connecting pipe 14 is used for connecting the counterweight rod 5, the connecting pipe 14 is perpendicular to the connecting shaft 11, the connecting pipe 14 is in bolted connection with one end of the counterweight rod 5 through a through hole 15, the counterweight member 6 is connected at the other end of the counterweight rod 5, and the weight of the counterweight member 6 is determined according to the rooting member 2 to be installed.

As shown in fig. 5 and 7, when the root member 2 to be installed needs to be installed horizontally, the connection holes a and c at the end parts of the two halves of the root member 2 to be installed are firstly fixed with the connection holes b and d by screws, respectively, so that the root member 2 to be installed is in a semi-closed state, the connection holes a 'and c' are arranged below the four connection holes, the connection holes b 'and d' are in one-to-one correspondence, at this time, the first clamping arm 31 and the second clamping arm 32 of the rotating frame 3 are sleeved on the connecting shaft 11 through the through hole 33, then the two ends of the connecting shaft 11 on the main frame 1 are correspondingly placed between the connection holes a 'and c' and the gap formed by the connection holes b 'and d', the two sides respectively penetrate into the connection holes a 'and c', the connection holes b 'and d' through screws, and penetrate into the threaded holes 13 of the connecting shaft 11 to connect and fix them, then the rotary connecting plates 34 of the two rotary frames 3 are in threaded connection with the threaded holes arranged at the ends of the half parts of the root piece 2 to be installed by screws, and at the moment, the main body part of the device is fixed with the root piece 2 to be installed. When the device is horizontally installed, the balance weight rod 5 and the balance weight 6 are not required to be installed, the first through hole 41 and the second through hole 42 of the detachable suspender 4 are respectively connected and fixed with the first connecting hole 101 and the second connecting hole 102 on the suspender connecting plate 12 through bolts, then the suspender is connected with the suspending hole 43 through the crane, the root piece 2 to be installed is suspended along the horizontal direction of the axis, after the root piece is suspended to the installation position, the device is sleeved into a steel pipe, the connecting hole a and the connecting hole c are taken out, the connecting hole b and the connecting hole d are taken out through the bolts, the wrench 36 is slowly pulled, the axis of the root piece 2 to be installed is coincided with the axis of the steel pipe, after the two ends of the root piece 2 to be installed are fastened, the bolts and the bolts at the connection position of the root piece 2 to be installed are removed, and the device can be detached.

As shown in fig. 6, when the rooting member 2 to be installed needs to be vertically installed, as in the above-mentioned horizontal installation, the main body part of the device is fixed with the rooting member 2 to be installed, at this time, the weight rod 5 and the weight member 6 need to be installed, the weight rod 5 is inserted into the connecting pipe 14 of the main body frame 1, the weight rod 5 is connected with the connecting pipe 14 by passing through the through hole 15 with a bolt, the first through hole 41 and the second through hole 42 of the detachable suspender 4 are respectively fixed with the first connecting hole 101 and the third connecting hole 103 on the suspender connecting plate 12 by using bolts, then the weight member 6 is adjusted to balance the weight of the rooting member 2 to be installed by trial hoisting, and then the rooting member is formally hoisted, after being hoisted to the installation position, the direction of the weight rod 5 is adjusted according to the direction of the steel pipe to be installed in a matching manner, so that the direction of the rooting member 2 to be installed is kept consistent with the direction of the pipe, then the device is sleeved into the steel pipe, the screws of the connecting hole a and the connecting hole c and the screws of the connecting hole b and the connecting hole d are taken out, the wrench 36 is slowly pulled, so that the axis of the root piece 2 to be loaded is coincided with the axis of the steel pipe, after the root piece 2 to be loaded is fixed, the counterweight 6 is slowly dismounted, and finally the screws and the bolts at the connecting part of the device and the root piece 2 to be loaded are dismounted.

According to the ship rooting piece loading and unloading device, the processes of clamping, lifting, vertical movement, installation and the like of the rooting piece can be effectively realized through the matching of the main body frame 1, the rotating frame 3 and the detachable suspender 4, the problem that the difficulty of superposition of the axis of the rooting piece 2 to be loaded and the axis of a steel pipe installed in a matching mode is high is solved, the hoisting of the rooting piece and the disassembling work of a hoisting tool can be quickly, stably and safely completed, the hoisting and disassembling processes are simpler, the installation efficiency is improved, the working strength is reduced, and the construction safety is powerfully guaranteed; through the relation of being connected of jib 4 and main part frame dismantled in horizontal and vertically, solved the problem about the hoisting point arranges, make simultaneously take root the piece more convenient in the direction adjustment after lifting, the effectual installation degree of difficulty that reduces with the steel pipe has reduced the cost of labor.

The above-mentioned embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solution of the present invention by those skilled in the art should fall within the protection scope defined by the claims of the present invention without departing from the spirit of the present invention.

Claims

1. The utility model provides a boats and ships piece handling device that takes root, includes main part frame (1), its characterized in that: the main body frame (1) is connected to the joint of two halves of the root part (2) to be held, and further comprises two rotating frames (3) and a detachable suspender (4), the rotating frames (3) are respectively connected with the end parts of the two halves of the root part (2) to be held, the two ends of each rotating frame (3) are sleeved with the main body frame (1), and the detachable suspender (4) is connected with the main body frame (1).

2. The marine rooting member handling device of claim 1, wherein: the main body frame (1) comprises a connecting shaft (11) and a suspender connecting plate (12), the connecting shaft (11) is positioned at the bottom of the suspender connecting plate (12) and extends out of two ends of the suspender connecting plate (12) in the horizontal direction, and two ends of the connecting shaft (11) are provided with threaded holes (13); the detachable suspender (4) can be connected with the suspender connecting plate (12) transversely and longitudinally.

3. The marine rooting member handling device of claim 2, wherein: the novel clamping device is characterized in that a first clamping arm (31) and a second clamping arm (32) which are symmetrical are arranged at two ends of the rotating frame (3), the first clamping arm (31) and the second clamping arm (32) are sleeved with the connecting shaft (11) through a through hole (33) which is formed in the first clamping arm (31) and the second clamping arm (32), a rotating connecting plate (34) is arranged between the first clamping arm (31) and the second clamping arm (32), and a group of bolt holes (35) are formed in the rotating connecting plate (34).

4. The marine rooting member handling device of claim 3, wherein: the tail end of the first clamping arm (31) is connected with a wrench (36), and the wrench (36) is located on the same side of the main body frame (1).

5. The marine rooting member handling device of claim 4, wherein: the detachable suspender (4) is provided with a first through hole (41), a second through hole (42) and a hanging hole (43), and the hanging hole (43) is positioned at the top of the detachable suspender (4); the hanger rod connecting plate (12) is provided with a first connecting hole (101) and a second connecting hole (102) which are matched with the first through hole (41) and the second through hole (42), and the first connecting hole (101) and the second connecting hole (102) are located on the same vertical line.

6. The marine rooting member handling device of claim 5, wherein: a third connecting hole (103) is formed in the hanger rod connecting plate (12), the first connecting hole (101) and the third connecting hole (103) are located on the same horizontal line, the third connecting hole (103) is matched with the second through hole (42), and the distance between the first connecting hole (101) and the third connecting hole (103) is equal to the distance between the first connecting hole (102) and the third connecting hole (103); the side of jib connecting plate (12) is equipped with connecting pipe (14), connecting pipe (14) with connecting axle (11) set up perpendicularly, the one end bolted connection of through hole (15) through setting up and counterweight (6) of connecting pipe (14), counterweight (7) are connected to the other end of counterweight (6).