CN217867991U - Flexible hanging bracket and hoisting tool for forklift - Google Patents

Abstract

The utility model relates to the technical field of hoisting equipment, in particular to a flexible hanging bracket of a forklift and a hoisting tool, wherein the flexible hanging bracket of the forklift comprises a rectangular hanging frame, two parallel connecting plates are fixedly connected in the hanging frame, the connecting plates are provided with slots along the inserting direction, jacks are arranged at positions corresponding to the slots on one side of the hanging frame, the jacks are communicated with the slots, a plurality of hanging rings are uniformly arranged at the bottom of the hanging frame, a hanging chain is connected on the hanging rings, and the other end of the hanging chain is connected with a hanging hook; the hoisting tool comprises a hoisting rigging and the forklift flexible hanger, the lifting lugs and the lifting rings of the hoisting rigging are arranged in a one-to-one correspondence mode, and the size of the supporting portion of the hoisting rigging is larger than that of the lifting frame. Adopt the utility model provides a technical scheme can solve prior art and operate troublesome when connecting the hoist and mount rigging on fork truck's goods fork, and the security can not obtain the technical problem of guarantee. The technology is mainly suitable for seamless connection and disconnection of bagged goods in water-iron combined transportation and other loading and unloading operation places needing the technology.

Description

Flexible hanging bracket and hoisting tool for forklift

Technical Field

The utility model relates to a lifting device technical field, concretely relates to flexible gallows of fork truck and lifting device.

Background

The forklift is common equipment for loading and unloading goods, has the advantages of flexible loading and unloading operation, wide operation range and capability of loading and unloading goods and moving, is widely applied to stations, ports, factories and mines, warehouses and various logistics distribution centers, can carry out loading and unloading operations, can carry out site operations such as goods stacking and carrying, and is widely used equipment in the transportation and logistics industries.

In the industries of chemical industry, mining industry, grain, cement, feed, chemical fertilizer and the like, loose raw materials or products are often packaged by adopting plastic woven bags or gunny bags to form bagged goods. Because the bagged goods have no fork insertion point of a forklift, the bagged goods cannot be loaded and unloaded directly by using the forklift, and are required to be transferred, stacked and loaded and unloaded by a manual carrying mode. The labor intensity of the manual carrying operation mode is high, a large amount of manpower of the carrying workers is needed in each transferring link, the carrying cost is high, the operation efficiency is low, and the loading and unloading of large-batch bagged goods are long in time consumption.

In order to increase the loading and unloading speed of bagged goods, people begin to transfer bagged goods by using trays. Specifically, the worker stacks the bagged goods on a pallet, and then forks the pallet with a forklift to transport the bagged goods to a destination. Although this method can improve the efficiency of loading and unloading bagged goods to some extent as compared with pure manual conveyance, it has the following drawbacks: after the bagged goods are conveyed to a destination, the bagged goods need to be manually unloaded from the tray and then manually stacked on a warehouse or a transportation tool, and the manual unloading and stacking still cause low overall loading and unloading efficiency and long time consumption.

In view of the above problem, the invention patent with publication number CN101531267B discloses a method for handling a plurality of bagged materials, characterized in that a punching bag is used, which comprises a substantially rectangular supporting part and a pair of straps symmetrically connected to at least one pair of opposite sides for hanging on a bearing bar of a handling device, the method comprising: (1) flatly laying the supporting part of the punching bag on the ground; (2) placing a plurality of bagged objects on the supporting part; (3) The plurality of bagged materials are moved to target positions by a carrying device by threading the belt on a bearing rod of the carrying device. When the method is used for transporting the bagged goods to the destination, the hanging bags are not taken out, the bagged goods and the hanging bags are stacked together, and the belt is only threaded on the bearing rod of the transporting device during the next transporting, so that the efficiency of transporting the soft-packaged goods can be greatly improved.

However, the above prior art also has the following disadvantages:

since the punching bag is flexible and the punching bag contains several bagged materials and is not easy to move, when the strap is threaded on the bearing rod of the conveying device, at least two workers are needed to maintain the strap at the position aligned with the bearing rod of the conveying device on two sides of the punching bag, and the conveying device is gradually close to the punching bag and the bearing rod to thread all the strap on the punching bag, so that the bagged materials in the punching bag can be conveyed. Firstly, the carrying device needs a large number of workers to assist in lifting the goods, which wastes labor force; secondly, the worker holds the load-bearing rod of the carrying device such as a belt to pass through, and if the load-bearing rod is not aligned, the worker can be injured, which is not beneficial to ensuring the safety of the worker.

SUMMERY OF THE UTILITY MODEL

The utility model discloses it is providing flexible gallows of fork truck and lifting device to solve prior art and operate more troublesome when connecting the punching bag on fork truck's fork, and the security can not obtain the technical problem of guarantee.

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

the flexible hanging bracket of the forklift comprises a rectangular hanging frame, wherein two parallel connecting plates are fixedly connected in the hanging frame, slots are formed in the connecting plates along the inserting direction, inserting holes are formed in positions, corresponding to the slots, on one side of the hanging frame, and the inserting holes are communicated with the slots; the bottom of the hanging frame is evenly provided with a plurality of hanging rings, the hanging rings are connected with hanging chains, and the other ends of the hanging chains are connected with hanging hooks.

The principle and the advantages of the scheme are as follows:

1. during the in-service use, insert the slot with fork truck's fork from the jack, realize being connected of flexible gallows of fork truck and fork truck fork, then put things in good order bagged goods in the punching bag, go to waiting to carry the goods next door with fork truck after putting things in good order, make the drop frame be located the punching bag top, only need a workman to articulate the lug of punching bag one by one on the lifting hook that corresponds the position this moment, can carry out disposable transport to a plurality of bagged goods in the punching bag through fork truck, not only save the labour in punching bag and gallows junction, and the workman articulates the punching bag convenient operation on the gallows, safety.

2. This flexible gallows of fork truck's main part is for hanging frame and connecting plate, designs the main part of flexible gallows of fork truck into frame construction, can realize fork truck when to the transport convenience of bagged goods, guarantees that the weight of whole flexible gallows of fork truck is less, can not cause too much extra heavy burden to fork truck to guarantee fork truck can once only transport as much bagged goods as possible, reduce the transportation number of times, in order to improve bagged goods's whole handling efficiency.

3. Connect the lifting chain between rings and lifting hook, then the connection between lifting hook and the rings is flexible connection rather than rigid connection, the lifting hook can be through the whole deformation of lifting chain, go the position at the lug place that adapts to the punching bag, under the unchangeable circumstances in fork truck position, the scope that the lifting hook can hook is wider, consequently need not accurate parking position who adjusts fork truck, can realize the effective connection of gallows and punching bag, be favorable to improving the connection convenience of gallows and punching bag, thereby improve the overall efficiency of goods loading and unloading in bags.

4. After the bagged goods are transported to the destination by the forklift, the orderly stacked bagged goods and the hanging bags are directly stacked at the destination without manual re-stacking, so that the labor force can be further saved and the loading and unloading efficiency can be improved; in addition, when carrying this bagged goods next time, can directly be connected punching bag and gallows and carry, and saved and put things in good order the step on the punching bag with bagged goods again, the convenience of the loading and unloading of bagged goods has been improved to a great extent.

Preferably, as an improvement, the lengths of the suspension chains are unequal, and the length of the suspension chain near the jack is greater than the length of the suspension chain far from the jack.

After the forklift lifts the goods off the ground, in order to ensure that the goods cannot slide off the fork in the carrying process, the fork can incline towards the direction close to the forklift cab, and the end, far away from the forklift cab, of the fork is higher than the end close to the forklift cab.

This scheme of adoption, the length design with the lifting chain is the inequality, and the lifting chain length that is close to the jack side is greater than the lifting chain length of keeping away from the jack side, then fork truck lifts the back with the bagged goods in the lifting bag, owing to keep away from the jack (keeping away from the fork truck driver's cabin promptly) the lifting chain length of side and compensated fork truck's fork slope, make the height of the lifting hook that is close to the jack side and the lifting hook of keeping away from the jack side match, thereby guarantee fork truck at the in-process of transport goods, the bagged goods of putting things in good order in the lifting bag remains stable, avoid bagged goods to take place to empty or even drop at the hoist and mount in-process.

Preferably, as an improvement, the connecting plates are symmetrically distributed in the hanging frame along the plugging direction, and the hanging frame and the connecting plates are of groove-shaped structures with open bottoms.

This scheme of adoption, set up the connecting plate in hanging the frame along the grafting direction symmetry, then the fork of fork truck inserts the slot of connecting plate and realizes the connection back of gallows and fork truck, the gallows is basic coincidence along the symmetry line of grafting direction and the symmetry line of two forks, when fork truck passes through the gallows hoist and mount bagged goods, bagged goods is balanced basically for the weight distribution of two forks, thereby guarantee to carry out the stability of hoist and mount to bagged goods, and the heavy burden of two forks is unanimous basically, be favorable to guaranteeing life. The hanging frame and the connecting plates are designed into a groove-shaped structure with an open bottom, so that the weight of the whole hanging frame can be further reduced, the load of the hanging frame borne by a forklift is reduced, the reduced load of the hanging frame is converted into the amount of the bagged goods to be hoisted, the amount of the forklift for hoisting the bagged goods at one time is increased, the carrying times of the forklift are reduced, and the integral loading and unloading efficiency of the bagged goods is improved.

Preferably, as an improvement, the position that hangs the frame bottom and corresponds the jack is fixedly connected with the limiting plate.

This scheme of adoption, corresponding the position fixed connection limiting plate of jack bottom hanging frame, after fork when fork truck passes through the slot that the jack inserted the connecting plate, limiting plate and hanging frame can restrict the vertical removal of fork, make the gallows connect on the fork more firmly, guarantee the positional stability of gallows for the fork in the goods hoisting process in bags, thereby guarantee the positional stability of the goods in bags of putting things in good order in the punching bag, avoid the goods in bags to drop at the hoisting process, improve handling efficiency.

Preferably, as an improvement, a connecting hole penetrating through the top of the connecting plate is formed in the connecting plate, and internal threads are formed in the inner wall of the connecting hole.

This scheme of adoption, it is equipped with the internal screw thread connecting hole to set up the inner wall on the connecting plate, can also set up the screw hole in the position that fork truck's fork corresponds the connecting hole, insert the slot back of connecting plate with the fork, use fastening screw to pass the screw hole of twisting the fork behind the connecting hole, realize the fixed connection of connecting plate and fork, also realize the fixed connection of gallows and fork, further improve the positional stability of gallows for the fork among the bagged goods hoisting process, thereby guarantee the handling efficiency of bagged goods.

Preferably, as an improvement, the top of the connecting plate is fixedly connected with a boss corresponding to the connecting hole, and the connecting hole penetrates through the boss.

This scheme of adoption, when using fastening screw to connect connecting plate and fork, fastening screw need pass boss and connecting plate in proper order and just be connected with the fork, and boss and connecting plate are fixed connection again, so, fastening screw is the boss with the connecting hole inner wall of connecting plate in addition for the boss at the whole threaded connection position of connecting plate, fastening screw becomes long with the integral connection distance of connecting plate promptly, can effectively improve the fastening screw and the steadiness of being connected of connecting plate.

Preferably, as an improvement, a reinforcing rib plate is fixedly connected between the side wall of the connecting plate close to the other connecting plate and the side wall of the hanging frame.

This scheme of adoption, the lateral wall that is close to another connecting plate at the connecting plate with hang fixed connection reinforcing rib plate between the frame lateral wall, can effectively increase the rigidity of connecting plate and frame and joint strength between them to improve the structural strength of whole gallows, make the gallows can hoist and mount more bagged goods, and guarantee the life of gallows.

Preferably, as an improvement, a reinforcing side plate is fixedly connected between the side wall of one end of the connecting plate, which is far away from the jack, and the side wall of the frame, and a reinforcing bottom plate is fixedly connected between the reinforcing side plate and the frame, which is far away from one side of the jack.

By adopting the scheme, the reinforcing side plates and the reinforcing bottom plate are fixedly connected between the connecting plate and the hanging frame, so that the rigidity of the connecting plate and the hanging frame and the connection strength of the connecting plate and the hanging frame can be further increased, and the structural strength of the whole hanging frame is further improved; in addition, only keep away from the one end of jack at the connecting plate and set up and strengthen the curb plate and strengthen the bottom plate, be the whole weight in order to control the gallows on the one hand, on the other hand is because the connecting plate and the frame of this department are in the position that is close to the fork free end after the fork inserts the slot, if the length of fork is less than the length of connecting plate and frame, then the connecting plate and the frame of this department can be in unsettled state, set up at this department and strengthen the curb plate and strengthen the bottom plate and can effectively avoid connecting plate and frame to be damaged by the gravity of bagged goods.

The hoisting tool comprises a hoisting rigging and the forklift flexible hanger, the lifting lugs and the lifting rings of the hoisting rigging are arranged in a one-to-one correspondence mode, and the size of the supporting part of the hoisting rigging is larger than that of the lifting frame.

The principle and the advantages of the scheme are as follows:

1. during practical application, the hanging bracket is installed on a fork of a forklift, bagged goods are placed on the hoisting rigging and then hung on lifting hooks of the hoisting rigging one by one after being stacked, the bagged goods in the hoisting rigging can be hoisted to a destination at one time through the forklift, the bagged goods sequentially hoisted by the hoisting tool are large in size, and the loading and unloading efficiency of the bagged goods can be effectively improved.

2. The hoisting rigging for stacking the bagged goods is connected to the hanging bracket, so that the operation is simple and safe, the labor intensity of workers can be effectively reduced, the safety is improved, the connection speed of the hoisting rigging and the hanging bracket is high, and the loading and unloading efficiency of the bagged goods can be further improved.

3. The size of the supporting part of the hoisting rigging is designed to be larger than that of the hoisting frame, the corresponding size of the hoisting frame can be stacked when bagged goods are stacked, after the hoisting rigging is communicated with the bagged goods in the hoisting rigging through the hoisting frame, the part of the hoisting rigging larger than the size of the hoisting frame can be folded upwards due to the tension and the gravity of the bagged goods, the bagged goods located at the bottom are wrapped in the hoisting rigging, the bagged goods stacked at the bottom are limited, and the bagged goods are prevented from collapsing and falling off in the hoisting process.

4. The lifting tool of the scheme is a forklift containerization complete lifting appliance except for a common tray, is particularly suitable for being applied to combined transportation seamless connection and unloading of lifting operation, the lifting rigging can be transported along with goods after the operation is finished, the problem of the existing goods transportation and transportation process is solved, the defect of manual tray cleaning is needed after the forklift tray is used for loading and unloading operation, the labor intensity of workers is reduced, the lifting rigging is equivalent to a small soft container, and the transportation of bagged goods from door to door can be really realized.

Preferably, as an improvement, the supporting part is provided with a stacking frame, the stacking frame is located in the middle of the hoisting rigging, and the size of the stacking frame is matched with that of the hoisting frame.

This scheme of adoption sets up the frame of putting things in good order in the intermediate position of portion of holding up to the size design of putting things in good order the frame for with hang the size phase-match of frame, the workman of being convenient for accurately puts things in good order the goods in bags in the intermediate position of portion of holding up, after the gallows hoisted the goods in bags through the hoist and mount rigging, the portion of holding up of marginal position can wrap up, spacing to the goods in bags of putting things in good order in the bottom, the positional stability of goods in bags at the hoist and mount in-process is guaranteed.

Drawings

Fig. 1 is the overall structure schematic diagram of the flexible hanging bracket of the forklift in embodiment 1 of the present invention.

Fig. 2 is a left side view structure diagram of the flexible hanging bracket of the forklift in embodiment 1 of the present invention.

Fig. 3 is a schematic view of the flexible suspension bracket of the forklift in embodiment 1 of the present invention in a bottom view.

Fig. 4 is a schematic structural diagram at a in fig. 1.

Fig. 5 is a schematic structural view of the hoisting rigging in embodiment 1 of the present invention.

Fig. 6 is a schematic structural view of a hoisting rigging in embodiment 2 of the present invention.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the lifting frame comprises a lifting frame 1, a connecting plate 2, a jack 3, a slot 4, a limiting plate 5, a connecting hole 6, a boss 7, a reinforcing rib plate 8, a reinforcing side plate 9, a reinforcing bottom plate 10, a lifting ring 11, a lifting chain 12, a lifting hook 13, a supporting part 14, a lifting lug 15 and a stacking frame 16.

Example 1

As shown in fig. 1 to 4, the flexible hanging bracket for a forklift is described in this embodiment, and includes a hanging frame 1 which is rectangular as a whole, two parallel connecting plates 2 are provided in the hanging frame 1, the connecting plates 2 are parallel to one pair of sides of the hanging frame 1, and two ends of the connecting plates 2 are respectively welded and fixed to inner walls of the other pair of sides of the hanging frame 1. The connecting plate 2 is provided with a slot 4 along the length direction, the front side wall of the hanging frame 1 is provided with a jack 3 corresponding to the slot 4 by taking the view angle of figure 1 as a reference, and the jack 3 is communicated with the slot 4. All be equipped with rings 11 in the four corners department of hanging frame 1, specific, wherein two rings 11 welded fastening are both ends around the left side wall, and two other rings 11 welded fastening are both ends around the right side wall. A lifting chain 12 is fixedly clamped in the lifting ring 11, and a lifting hook 13 is fixedly clamped on the lifting chain 12 relative to the other end of the connecting end with the lifting ring 11. The lengths of the two hanging chains 12 close to the front side of the hanging frame 1 are the same, the lengths of the two hanging chains 12 close to the rear side of the hanging frame 1 are the same, and the length of the hanging chain 12 close to the front side of the hanging frame 1 is smaller than the length of the hanging chain 12 close to the rear side of the hanging frame 1, so that the position stability of bagged goods in the process of being hoisted by a forklift is ensured. .

Connecting plate 2 symmetric distribution is in hanging frame 1, and hangs frame 1 and connecting plate 2 and be the open trough-shaped structure in bottom that fig. 3 shows, and is concrete, in this embodiment, hangs frame 1 and connecting plate 2 and all adopts channel-section steel welded fastening to form. The position that hangs frame 1 bottom and correspond jack 3 is welded fastening has the limiting plate 5 that fig. 3 shows, and the width phase-match of the length of limiting plate 5 and connecting plate 2, the width phase-match of limiting plate 5 and the width phase-match of hanging frame 1. The top of the connecting plate 2 is fixedly welded with a cylindrical boss 7 as shown in fig. 4, the center of the boss 7 is provided with a connecting hole 6, the connecting hole 6 penetrates through the boss 7 and the connecting plate 2, and the inner wall of the connecting hole 6 is provided with an internal thread. After the fork of the forklift is inserted into the slot 4, the position of the fork corresponding to the connecting hole 6 is also provided with a threaded hole.

A reinforcing rib plate 8 is fixedly welded between the side wall of the connecting plate 2 close to the other connecting plate 2 and the inner side wall of the hanging frame 1, and the reinforcing rib plate 8 integrally forms an isosceles right triangle. A reinforcing side plate 9 is welded and fixed between the side wall of the connecting plate 2 far away from the other connecting plate 2 and the inner wall of the hanging frame 1, the reinforcing side plate 9 is perpendicular to the connecting plate 2, and the position of the reinforcing side plate 9 corresponds to that of the connecting hole 6. One side of the reinforcing side plate 9, which is far away from the jack 3, is fixedly welded with a reinforcing bottom plate 10, and the other three sides of the reinforcing bottom plate 10 are fixedly welded with the side wall of the connecting plate 2 and the inner wall of the hanging frame 1. The arrangement of the reinforcing rib plate 8, the reinforcing side plate 9 and the reinforcing bottom plate 10 can increase the rigidity of the connecting plate 2 and the hanging frame 1 and the connecting strength between the connecting plate 2 and the hanging frame 1, so that the structural stability of the whole forklift flexible hanging frame is improved.

The present embodiment further describes a hoisting tool, including the above flexible forklift hanger and the hoisting rigging shown in fig. 5, the hoisting rigging includes a rectangular supporting portion 14 and lifting lugs 15 disposed at four corners of the supporting portion 14, in the present embodiment, two ends of the lifting lugs 15 are respectively sewn and fixed on two adjacent sides of the supporting portion 14, the size of the supporting portion 14 is larger than that of the hoisting frame 1, thus, after the forklift lifts the bagged cargo off the ground, edge portions of the supporting portion 14 can wrap and limit the bagged cargo stacked at the bottom, and the lifting lugs 15 can further limit the bagged cargo located at four corners of the supporting portion 14, so as to ensure the position stability of the bagged cargo in the hoisting process. In the embodiment, the hoisting rigging is made of nontoxic and tasteless polypropylene materials with high mechanical strength and high wear resistance, so that the service life and the use safety of the hoisting rigging are ensured.

The specific implementation process is as follows:

installing a forklift flexible hanger: insert the fork of fork truck in slot 4 through jack 3, pass connecting hole 6 with fastening screw and twist in the threaded hole of fork, realize the fixed connection of connecting plate 2 and fork, realize the fixed connection of fork truck flexible gallows and fork truck promptly. At this moment, one section distance is left with the frame to the free end of fork in one side of keeping away from jack 3, and the length of connecting plate 2 is greater than the length of fork promptly for whole flexible gallows of fork truck has great size, can adapt to bigger size's hoist rigging, thereby hoists more bagged goods.

Hoisting bagged goods: the hoisting rigging is laid on the ground, a plurality of bagged goods are neatly stacked in the middle of the supporting part 14, after stacking is completed, a forklift is driven to one side of the hoisting rigging, four lifting lugs 15 of the hoisting rigging are respectively hung on lifting hooks 13 at corresponding positions manually, then the forklift is lifted, the bagged goods are lifted off the ground and are hoisted to a destination. After the bagged goods are hoisted to the destination by the forklift, the bagged goods which are orderly stacked are stacked together with the hoisting rigging at the destination, so that the trouble that the bagged goods are manually unloaded and stacked again is avoided, the labor force of workers is reduced, and the overall loading and unloading efficiency of the bagged goods is improved.

In addition, the hoisting rigging and the bagged goods are stacked together, when the bagged goods need to be loaded and unloaded again, only the forklift needs to be driven to the stacking position of the bagged goods, the lifting lugs 15 of the hoisting rigging are hung on the lifting hooks 13 again, the bagged goods can be hoisted, the trouble of stacking the bagged goods in the hoisting rigging again is avoided, labor force can be further saved, and loading and unloading efficiency is improved.

Example 2

Hoisting tool, which differs from embodiment 1 in that: the supporting part 14 of the hoisting rigging is provided with a stacking frame 16 shown in figure 6, the stacking frame 16 is positioned in the middle of the hoisting rigging, and the size of the stacking frame 16 is matched with that of the hoisting frame 1. Specifically, in the embodiment, the stacking frame 16 is sewn by cotton threads or chemical fiber threads, and is simple to manufacture and not easy to damage. The stacking frame 16 is arranged on the supporting part 14 of the hoisting rigging, which is beneficial for workers to accurately stack bagged goods in the middle position of the supporting part 14 and is beneficial for keeping the balance of the bagged goods in the hoisting process; and the support parts 14 around the stacking frame 16 are uniformly distributed, after the bagged goods are lifted by a forklift, the support parts 14 at the edge part can play balanced wrapping and limiting effects on the bagged goods stacked at the bottom, and the position stability of the bagged goods in the lifting process can be further ensured.

The above description is only an example of the present invention, and the detailed technical solutions and/or characteristics known in the solutions are not described too much here. It should be noted that, for those skilled in the art, without departing from the technical solution of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims (10)

1. Flexible gallows of fork truck, its characterized in that: the lifting frame comprises a rectangular lifting frame, two parallel connecting plates are fixedly connected in the lifting frame, slots are formed in the connecting plates along the inserting direction, jacks are formed in positions, corresponding to the slots, on one side of the lifting frame, and the jacks are communicated with the slots; the bottom of the hanging frame is evenly provided with a plurality of hanging rings, the hanging rings are connected with hanging chains, and the other ends of the hanging chains are connected with hanging hooks.

2. The forklift flexible boom of claim 1, wherein: the lengths of the hanging chains are unequal, and the length of the hanging chain close to the jack side is larger than that of the hanging chain far away from the jack side.

3. The forklift flexible boom of claim 2, wherein: the connecting plates are symmetrically distributed in the hanging frame along the inserting direction, and the hanging frame and the connecting plates are groove-shaped structures with open bottoms.

4. The forklift flexible boom of claim 3, wherein: and the position of the bottom of the hanging frame corresponding to the jack is fixedly connected with a limiting plate.

5. The forklift flexible boom of claim 4, wherein: the connecting plate is provided with a connecting hole penetrating through the top of the connecting plate, and the inner wall of the connecting hole is provided with an internal thread.

6. The forklift flexible boom of claim 5, wherein: the position of the top of the connecting plate corresponding to the connecting hole is fixedly connected with a boss, and the connecting hole penetrates through the boss.

7. The forklift flexible boom of claim 6, wherein: and a reinforcing rib plate is fixedly connected between the side wall of the connecting plate close to the other connecting plate and the side wall of the hanging frame.

8. The forklift flexible boom of claim 7, wherein: fixedly connected with strengthens the curb plate between the one end lateral wall of jack and the frame lateral wall is kept away from to the connecting plate, and strengthens fixedly connected with and strengthen the bottom plate between curb plate and the frame of keeping away from jack one side.

9. Lifting device, its characterized in that: the forklift flexible hanger comprises a hoisting rigging and the forklift flexible hanger as claimed in any one of claims 1 to 8, wherein lifting lugs and lifting rings of the hoisting rigging are arranged in a one-to-one correspondence manner, and the size of a supporting part of the hoisting rigging is larger than that of a lifting frame.

10. The flexible forklift hanger and lifting tool of claim 9, wherein: the support part is provided with a stacking frame, the stacking frame is located in the middle of the hoisting rigging, and the size of the stacking frame is matched with that of the hoisting frame.

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