CN210944488U

CN210944488U - Hoisting device for immersing module device

Info

Publication number: CN210944488U
Application number: CN201921361600.5U
Authority: CN
Inventors: 张显超
Original assignee: Shanghai Supratec Membrane Science And Technology Co ltd
Current assignee: Shanghai Supratec Membrane Science And Technology Co ltd
Priority date: 2019-08-21
Filing date: 2019-08-21
Publication date: 2020-07-07
Anticipated expiration: 2029-08-21

Abstract

The utility model relates to a hoisting accessory for submergence module ware belongs to a lifting equipment, including the rectangle support frame, the bottom of support frame is equipped with the joint board of location, joint rings, is equipped with the opening of placing the lifting hook on the joint board, the lifting hook passes through the transmission of five-bar linkage structure, and couple or unhook with rings simultaneously, five-bar linkage structure of support frame both sides pass through transfer line fixed connection, the rocking handle on control third connecting rod top, can make four lifting hooks of support frame bottom hoist or put down four rings of module ware simultaneously, and the atress is balanced, and the equilibrium is good simultaneously, and difficult production is rocked, easy operation, and the security obtains great improvement.

Description

Hoisting device for immersing module device

Technical Field

The utility model relates to a lift by crane equipment, in particular to hoisting accessory of submergence module ware.

Background

A Membrane Bioreactor (MBR) is a novel high-efficiency sewage treatment and recycling technology which organically combines a Membrane separation technology and a traditional sewage biological treatment process, and is widely applied to sewage treatment projects at home and abroad.

Generally, membrane modules in an MBR membrane tank are installed in an immersed mode, and a part of a lifting support is exposed on the water surface in a conventional design so as to be convenient for manually placing a hook, lifting or dropping the membrane modules. However, the hook is dangerous to place or take down manually; in addition, long time use affects the operation efficiency.

Yet another case is to make a special spreader, such as the spreader described in patent 201820398056.0, which also allows remote positioning and removal, but which is mainly used in visual work during factory production, and where the hook needs to be unhooked, the wire is pulled up, the pulling force needed is less than the weight of the spreader, otherwise the pulling force is more tight, which is generally used in the environment of unhooking by hand; these limitations result in the positioning, hoisting and unhooking of the unsuited submerged module under the sewage level of the sewage pool;

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's defect, the utility model provides a hoisting accessory for submergence module ware, through setting up the support frame, the bottom of support frame is equipped with the joint board of joint rings, is equipped with the opening of placing the lifting hook on the joint board, can effectively control the lifting hook through the transmission of five-bar linkage structure and hoist or put down module ware simultaneously in module ware all directions, and is efficient, dangerous little.

The technical scheme for realizing the purpose is as follows:

the utility model provides a hoisting accessory for submergence module ware, including module ware and rectangle support frame, install the rectangle gallows on the module ware, two rings are installed to each symmetry in the both sides of gallows, the top of support frame is connected with the driving, through driving the crane move the support frame, the bottom of support frame is equipped with the joint board that corresponds with the ring, the joint board becomes the style of calligraphy of falling V, and when the support frame drove the joint board and descends, the joint board binding off gradually dwindles, blocks the ring, prevents that the ring from moving about to reach the effect of accurate positioning, the joint board is close to the centre and is equipped with symmetrical opening;

the supporting frame is provided with a clamping groove corresponding to each of two sides of the lifting ring, a five-connecting-rod structure is arranged in each clamping groove and comprises a first connecting rod, a third connecting rod and a fifth connecting rod, and the first connecting rod, the third connecting rod and the fifth connecting rod are connected with the supporting frame through a first rotating supporting shaft, a second rotating supporting shaft and a third rotating supporting shaft respectively;

the bottom ends of the first connecting rod and the fifth connecting rod are respectively provided with a lifting hook, the lifting hooks are over against the openings of the clamping plates, after the clamping plates position the lifting rings, the lifting hooks penetrate through the lifting rings through the openings and are used for lifting the module device, the top end of the first connecting rod is connected with the upper end of the third connecting rod through the second connecting rod, the top end of the fifth connecting rod is connected with the bottom end of the third connecting rod through the fourth connecting rod, the top end of the third connecting rod is provided with a rocking handle accommodating cavity, a rocking handle is arranged in the rocking handle accommodating cavity, and the third connecting rod is controlled to move through the rocking handle, so that the first connecting rod and the fifth connecting rod are driven to be hooked or unhooked simultaneously;

the five-link structure of support frame both sides each other is symmetrical, the second rotation back shaft in the draw-in groove of support frame both sides passes through transfer line fixed connection, makes the five-link structure of both sides form the linkage, controls the rocking handle of one side, can make four lifting hooks of support frame bottom couple simultaneously and lift up the module ware, or unhook simultaneously and put down the module ware.

Furthermore, the bottom of support frame still is equipped with the backup pad, the backup pad protrusion in joint board, when the support frame whereabouts, the backup pad at first contacts the rectangle gallows to protection joint board and rings.

Further, first rotatory back shaft and third rotatory back shaft all locate directly over the joint board, make the lifting hook pass rings more easily.

Has the advantages that: compared with the prior art, the utility model discloses a difference lies in, the utility model provides a hoisting accessory for submergence module ware, including the rectangle support frame, the bottom of support frame is equipped with the joint board of location, joint rings, is equipped with the opening of placing the lifting hook on the joint board, the lifting hook passes through the transmission of five-bar linkage structure, simultaneously with rings couple or unhook, the five-bar linkage structure of support frame both sides passes through transfer line fixed connection, the rocking handle on control third connecting rod top can make four lifting hooks of support frame bottom hoist or put down four rings of module ware simultaneously, the atress is balanced, and the while equilibrium is good, and difficult production is rocked, easy operation, and the security obtains great improvement.

Drawings

Fig. 1 is a schematic structural view of a lifting device for an immersion module.

Fig. 2 is an enlarged schematic view of a portion a of fig. 1.

Fig. 3 is a front view of a lifting device for an immersion module.

Fig. 4 is an enlarged schematic view of a portion B in fig. 3.

The device comprises a 1-die set, a 11-hanging bracket, a 12-hanging ring, a 2-supporting frame, a 21-clamping groove, a 22-supporting plate, a 3-clamping plate, a 31-notch, a 4-five-connecting-rod structure, a 41-first connecting rod, a 42-second connecting rod, a 43-third connecting rod, a 44-fourth connecting rod, a 45-fifth connecting rod, a 51-first rotating supporting shaft, a 52-second rotating supporting shaft, a 53-third rotating supporting shaft, a 6-lifting hook, a 7-rocking handle and an 8-transmission rod.

Detailed Description

The invention will be further explained with reference to the drawings and the specific embodiments.

Referring to fig. 1 to 4, the utility model provides a hoisting accessory for submergence module ware, including module ware 1 and rectangle support frame 2, install rectangle gallows 11 on the module ware 1, two rings 12 are installed to the both sides of gallows 11 each symmetry, the top of support frame 2 is connected with the driving, through the movement of driving hoist movable support frame 2, the bottom of support frame 2 is equipped with joint plate 3 corresponding with ring 12, joint plate 3 becomes the style of calligraphy of falling V, when support frame 2 drives joint plate 3 and descends, joint plate 3 binding off dwindles gradually, blocks ring 12, prevents ring 12 from moving about to this reaches the effect of accurate positioning, joint plate 3 is close to the middle department and is equipped with symmetrical opening 31;

the two sides of the support frame 2 corresponding to the hanging ring 12 are respectively provided with a clamping groove 21, a five-link structure 4 is arranged in each clamping groove 21, each five-link structure 4 comprises a first link 41, a third link 43 and a fifth link 45, and the first link 41, the third link 43 and the fifth link 45 are respectively connected with the support frame 2 through a first rotating support shaft 51, a second rotating support shaft 52 and a third rotating support shaft 53;

the bottom ends of the first connecting rod 41 and the fifth connecting rod 45 are respectively provided with a lifting hook 6, the lifting hook 6 is over against the opening 31 of the clamping plate 3, after the clamping plate 3 positions the lifting ring 12, the lifting hook 6 penetrates through the lifting ring 12 through the opening 31 for lifting the modular device 1, the top end of the first connecting rod 41 is connected with the upper end of the third connecting rod 43 through the second connecting rod 42, the top end of the fifth connecting rod 45 is connected with the bottom end of the third connecting rod 43 through the fourth connecting rod 44, the top end of the third connecting rod 43 is provided with a rocking handle accommodating cavity, a rocking handle 7 is arranged in the rocking handle accommodating cavity, the third connecting rod 43 is controlled to move through the rocking handle 7, and then the first connecting rod 41 and the fifth connecting rod 45 are driven to be hooked or unhooked at the same time;

five-bar linkage 4 of support frame 2 both sides are each other symmetrical, second swivel support shaft 52 in the draw-in groove 21 of support frame 2 both sides passes through transfer line 8 fixed connection, makes the five-bar linkage 4 of both sides form the linkage, controls the rocking handle 7 of one side, can make four lifting hooks 6 of support frame 2 bottom couple simultaneously and lift up module ware 1, or unhook simultaneously and put down module ware 1.

Preferably, the bottom end of the supporting frame 2 is further provided with a supporting plate 22, the supporting plate 22 protrudes from the clamping plate 3, and when the supporting frame 2 falls, the supporting plate 22 firstly contacts the rectangular hanging bracket 11 to protect the clamping plate 3 and the hanging ring 12.

Preferably, the first rotating support shaft 51 and the third rotating support shaft 53 are both disposed right above the engaging plate 3, so that the hook 6 can more easily pass through the hanging ring 12.

Particularly, the rocking handle is manually operated, the length of the rocking handle can be determined according to the height of the membrane pool, people can conveniently work outside the membrane pool, and safety is ensured; the rocking handle controls the third connecting rod on one side to swing, the third connecting rod on one side drives the third connecting rod on the other side to synchronously swing through the transmission rod, the third connecting rod controls the first connecting rod and the fifth connecting rod to swing through the second connecting rod and the fourth connecting rod respectively, and lifting hooks at the bottom ends of the first connecting rod and the fifth connecting rod are synchronously inserted into the lifting rings to lift the die set; and similarly, after the work is finished, the lifting hooks at the bottom ends of the first connecting rod and the fifth connecting rod are synchronously separated from the lifting ring, and the die set device is put down. Regardless of lifting or putting down the module, the module is stressed in all directions in a balanced manner, is well balanced, is not easy to shake, and has high working efficiency and high safety.

It should be noted that, in the five-bar linkage structure of the present invention, the first bar, the second bar, the third bar, the fourth bar and the fifth bar are all connected by a low pair, which belongs to the common knowledge in the technical field, and therefore, they are not described in detail; the terms "first, second, third, fourth and fifth" in the present application are used for descriptive purposes only and not for any order, and are not to be construed as indicating or implying relative importance, and these terms are to be interpreted as names.

The above embodiments are merely preferred embodiments of the present disclosure, which are not intended to limit the present disclosure, and any modifications, equivalents, improvements and the like, which are within the spirit and principle of the present disclosure, should be included in the scope of the present disclosure.

Claims

1. The utility model provides a hoisting accessory for submergence module ware, is including module ware and rectangle support frame, install the rectangle gallows on the module ware, two rings are installed to each symmetry in both sides of gallows, the top of support frame is connected with driving, its characterized in that:

the bottom end of the supporting frame is provided with a clamping plate corresponding to the hanging ring, the clamping plate is in an inverted V shape, and a symmetrical opening is formed in the position, close to the middle, of the clamping plate;

the bottom ends of the first connecting rod and the fifth connecting rod are respectively provided with a lifting hook, the lifting hooks are over against the openings of the clamping and connecting plate, the top end of the first connecting rod is connected with the upper end of the third connecting rod through a second connecting rod, the top end of the fifth connecting rod is connected with the bottom end of the third connecting rod through a fourth connecting rod, the top end of the third connecting rod is provided with a rocking handle accommodating cavity, and a rocking handle is arranged in the rocking handle accommodating cavity;

the five-connecting-rod structures on the two sides of the support frame are mutually symmetrical, and the second rotating support shafts in the clamping grooves on the two sides of the support frame are fixedly connected through the transmission rod.

2. The lifting device for an immersion module as claimed in claim 1, characterized in that:

the bottom of support frame still is equipped with the backup pad, the backup pad protrusion in joint board.

3. The lifting device for an immersion module as claimed in claim 1, characterized in that:

first rotatory back shaft and third rotatory back shaft all locate directly over the joint board.