CN217676338U

CN217676338U - Hoisting sling

Info

Publication number: CN217676338U
Application number: CN202220850650.5U
Authority: CN
Inventors: 何国强; 李萌; 王中华
Original assignee: AUSTAR PHARMACEUTICAL EQUIPMENT (SHIJIAZHUANG) Ltd
Current assignee: AUSTAR PHARMACEUTICAL EQUIPMENT (SHIJIAZHUANG) Ltd
Priority date: 2022-04-12
Filing date: 2022-04-12
Publication date: 2022-10-28
Anticipated expiration: 2032-04-12

Abstract

The utility model provides a hoisting sling, which belongs to the technical field of hoisting tools and comprises a hoisting frame for connecting hoisting equipment, wherein the hoisting frame comprises two longitudinal beams, and hoisting components for connecting bin lifting lugs are respectively arranged on the two longitudinal beams; hoist and mount subassembly is including locating the hoist and mount position of longeron lower extreme both sides and the removal component that removes along longeron length direction, and the hoist and mount position possesses decurrent open structure, and the both sides of removal component are equipped with the hoist and mount bolt respectively, and the removal component drives two hoist and mount bolts and inserts corresponding hoist and mount position and seal open structure for hang the lug of establishing the feed bin correspondence. The utility model provides a pair of hoist and mount hoist can seal the feed bin lug in hoist and mount position, avoids the feed bin to appear the condition that feed bin slope drops even in the pile up neatly transportation, ensures the stability that the feed bin pile up neatly was transported.

Description

Hoisting sling

Technical Field

The utility model belongs to the technical field of lifting device, more specifically say, relate to a hoist and mount hoist.

Background

When carrying out the pile up neatly transportation to the feed bin of splendid attire material, the lug that conventional hoist and mount hoist is difficult to the adaptation feed bin edge lifts by crane. In the pile up neatly transportation process of feed bin, there is unstable condition in the lug of feed bin and hoist and mount hoist, the problem that the feed bin slope appears easily and drops even.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hoist and mount hoist aims at solving the pile up neatly transportation in-process of feed bin, and there is unstable condition in the lug of feed bin and hoist and mount hoist, appears the problem that the feed bin slope drops even easily.

In order to achieve the above object, the utility model adopts the following technical scheme: the hoisting hanger comprises a hoisting frame for connecting hoisting equipment, wherein the hoisting frame comprises two longitudinal beams, and hoisting components for connecting bin lifting lugs are respectively arranged on the two longitudinal beams;

the hoisting assembly comprises hoisting positions and moving members, the hoisting positions are arranged on two sides of the lower end of the longitudinal beam, the moving members move in the length direction of the longitudinal beam, the hoisting positions are provided with downward opening structures, hoisting bolts are arranged on two sides of each moving member respectively, the moving members drive the two hoisting bolts to be inserted into and correspond to the hoisting positions and seal the opening structures, and the hoisting bolts are used for hanging lifting lugs corresponding to the storage bins.

In a possible implementation manner, a positioning plate is arranged on one side of the longitudinal beam in the length direction, and two positioning notches are formed in the positioning plate at intervals along the length direction of the longitudinal beam; one side of the movable component, which is close to the positioning plate, is provided with a positioning piece, and the positioning piece is clamped in any one of the positioning notches and is used for positioning the state that the hoisting bolt is inserted into the hoisting position or leaves the hoisting position.

In a possible implementation manner, the positioning element includes two connecting rods respectively hinged to one side of the moving member close to the positioning plate and a positioning rod connected with the two connecting rods, and the two connecting rods drive the positioning rod to be clamped in any one of the positioning notches.

In a possible implementation manner, the moving member comprises a moving rod, the length direction of the moving rod is consistent with that of the longitudinal beam, the two hoisting bolts are connected to two sides of the moving rod and are located at two same sides of the hoisting positions close to the positioning plate, and the connecting rod is hinged to one end, close to the positioning plate, of the moving rod.

In a possible implementation manner, the hoisting position includes two connecting plates longitudinally and fixedly arranged at the lower end of the longitudinal beam, the two connecting plates are arranged at intervals to form a downward opening structure, the upper portion of each connecting plate is provided with a through hole for the movable rod to pass through, and the lower portion of each connecting plate is provided with a through hole for the hoisting bolt to pass through.

In a possible implementation manner, an elastic resetting piece is arranged on the moving rod, and the elastic resetting piece is used for providing elastic force for keeping the hoisting bolt inserted into the hoisting position.

In a possible implementation manner, the elastic reset piece comprises a reset spring sleeved on the movable rod, one end of the reset spring is connected to the hoisting position close to one side of the positioning plate, and the other end of the reset spring is connected to the middle of the movable rod.

In a possible implementation mode, four cross beams are fixedly arranged between the two longitudinal beams, the four cross beams are arranged on two sides of the longitudinal beams in pairs, and a lifting pin shaft is arranged between the two cross beams on the same side.

In a possible implementation manner, the two lifting pin shafts are arranged non-coaxially.

In a possible implementation mode, a connecting beam is arranged between two beams positioned in the middle of the four beams, and an auxiliary hook is arranged at the lower end of the middle of the connecting beam.

The utility model provides a pair of hoist and mount hoist's beneficial effect lies in: compared with the prior art, the longitudinal beam lower extreme both sides of hoisting frame are equipped with the hoist and mount position respectively, and the hoist and mount position possesses decurrent open structure, and the both sides correspondence of moving member is equipped with two hoisting bolts. Firstly, the hoisting frame is hung on hoisting equipment, the moving component is moved along the length direction of the longitudinal beam, the moving component drives two hoisting bolts to be inserted into corresponding hoisting positions, before the hoisting bolts are inserted into the hoisting positions but not completely close the opening structure, the lifting lugs of the storage bin are sleeved in the corresponding hoisting bolts, the moving component is continuously moved, finally, the hoisting bolts completely close the opening structure of the hoisting positions, and the storage bin lifting lugs sleeved on the hoisting bolts are closed in the hoisting positions. The utility model provides a pair of hoist and mount hoist can seal the feed bin lug in hoist and mount position, avoids the feed bin to appear the condition that feed bin slope drops even in the pile up neatly transportation, ensures the stability that the feed bin pile up neatly was transported.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a perspective view of a hoisting sling according to an embodiment of the present invention;

fig. 2 is a top view of a hoisting sling provided by the embodiment of the utility model.

Description of reference numerals:

1. a stringer; 2. a cross beam; 3. positioning a plate; 4. a positioning notch; 5. a connecting rod; 6. positioning a rod; 7. a travel bar; 8. hoisting a bolt; 9. a connecting plate; 10. a return spring; 11. lifting the pin shaft; 12. a connecting beam; 13. an auxiliary hook.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1 and fig. 2, a hoisting device according to the present invention will now be described. A hoisting sling comprises a hoisting frame for connecting hoisting equipment, wherein the hoisting frame comprises two longitudinal beams 1, and hoisting components for connecting bin lifting lugs are respectively arranged on the two longitudinal beams 1; hoist and mount subassembly is including locating the hoist and mount position of 1 lower extreme both sides of longeron and the moving member that moves along 1 length direction of longeron, and the hoist and mount position possesses decurrent open structure, and the both sides of moving member are equipped with hoisting bolt 8 respectively, and the moving member drives two hoisting bolt 8 and inserts corresponding hoist and mount position and closed open structure for hang the lug of establishing the feed bin correspondence.

The utility model provides a pair of hoist and mount hoist, compared with the prior art, 1 lower extreme both sides of longeron of hoist and mount frame are equipped with the hoist and mount position respectively, and the hoist and mount position possesses decurrent open structure, and the both sides correspondence of removing the component is equipped with two hoist and mount bolts 8. Firstly, the hoisting frame is hung on hoisting equipment, the moving component is moved along the length direction of the longitudinal beam 1, the moving component drives the two hoisting bolts 8 to be inserted into corresponding hoisting positions, the hoisting bolts 8 are sleeved in the corresponding hoisting bolts 8 before being inserted into the hoisting positions but not completely closing the opening structures, the moving component is continuously moved, finally, the hoisting bolts 8 completely close the opening structures of the hoisting positions, and the hoisting lugs of the storage bin sleeved on the hoisting bolts 8 are closed in the hoisting positions. The utility model provides a pair of hoist and mount hoist can seal the feed bin lug in hoist and mount position, avoids the feed bin to appear the condition that the feed bin slope drops even in the pile up neatly transportation, ensures the stability that the feed bin pile up neatly was transported.

Wherein, the hoisting equipment can adopt a crown block or an electric/manual hoist and the like. Two longitudinal beams 1 of the hoisting frame are arranged in parallel, the moving member is positioned below the corresponding longitudinal beam 1, and two hoisting bolts 8 on the moving member are horizontally arranged and can be laterally inserted into or separated from the hoisting position.

In some embodiments, referring to fig. 1, a positioning plate 3 is disposed on one side of a longitudinal beam 1 in a length direction, and two positioning notches 4 are spaced apart from each other in the positioning plate 3 along the length direction of the longitudinal beam 1; one side of the moving component close to the positioning plate 3 is provided with a positioning piece which is clamped in any positioning notch 4 and used for positioning the state that the hoisting bolt 8 is inserted into the hoisting position or leaves the hoisting position.

Specifically, the positioning element can be respectively clamped and matched with two positioning notches 4 on the positioning plate 3 through the movement of the moving component, and when the moving component drives the positioning element to move into one positioning notch 4, the hoisting bolt 8 is completely inserted into the corresponding hoisting position so as to stably place the lifting lug of the storage bin in the hoisting position, thereby realizing the stable stacking and transferring of the storage bin; when the mobile component drives the positioning piece to move to another positioning notch 4, the hoisting bolt 8 is completely separated from the corresponding hoisting position, so that the lifting lug of the stock bin is separated from the hoisting bolt 8, and the stock bin is separated from the hoisting sling.

Referring to fig. 1, the positioning member includes two connecting rods 5 respectively hinged to one side of the movable member close to the positioning plate 3 and a positioning rod 6 connected to the two connecting rods 5, and the two connecting rods 5 drive the positioning rod 6 to be clamped in any one of the positioning notches 4.

Specifically, the length direction of connecting rod 5 is unanimous with the length direction of longeron 1 to make two connecting rods 5 be parallel to each other, locating lever 6 is connected in two connecting rods 5 one end of keeping away from longeron 1, and two connecting rods 5 and locating lever 6 form the U-shaped frame, and two connecting rods 5 drive locating lever 6 through rotating and get into or break away from corresponding location notch 4, and the removal component drives connecting rod 5 and removes, thereby makes locating lever 6 reach different location notch 4 departments.

Referring to fig. 1, the moving member includes a moving rod 7, a length direction of the moving rod 7 is the same as a length direction of the longitudinal beam 1, two hoisting bolts 8 are connected to two sides of the moving rod 7 and are located at the same side of the two hoisting positions close to the positioning plate 3, and the connecting rod 5 is hinged to one end of the moving rod 7 close to the positioning plate 3.

Specifically, the both sides of carriage release lever 7 are connected with perpendicular decurrent connecting rod respectively, and the lower extreme at the connecting rod of hoisting bolt 8 connection is the level setting, and hoisting bolt 8 locates the one side that the hoist and mount position that corresponds is close to locating plate 3.

When the movable rod 7 moves towards one side away from the positioning plate 3, the movable rod 7 drives the hoisting bolt 8 to be inserted into the corresponding hoisting position, so that the bin lifting lug is positioned in the corresponding hoisting position to hoist the bin.

When the movable rod 7 moves towards one side close to the positioning plate 3, the movable rod 7 drives the hoisting bolt 8 to leave the corresponding hoisting position, so that the lifting lug of the stock bin is separated from the corresponding hoisting position, and the stock bin is dismounted from the hoisting sling.

Referring to fig. 1, the hoisting location includes two connecting plates 9 longitudinally fixed at the lower end of the longitudinal beam 1, the two connecting plates 9 are spaced to form a downward opening structure, the upper portion of the connecting plate 9 is provided with a through hole for the moving rod 7 to pass through, and the lower portion of the connecting plate 9 is provided with a through hole for the hoisting bolt 8 to pass through.

Specifically, be located two connecting plates 9 of same hoist and mount position, wherein, the connecting plate 9 in the outside is installed at the tip of longeron 1, and inboard connecting plate 9 is installed at the lower terminal surface of longeron 1, and two lower extreme parallel and level and interval set up, and the clearance that this interval constitutes is less than the length of hoisting plug 8, ensures that hoisting plug 8 can seal this clearance completely.

Lie in two connecting plates 9 of same hoist and mount position, its upper portion and lower part all correspond and have seted up the through-hole, and wherein, the carriage release lever 7 runs through the through-hole on connecting plate 9 upper portion, can follow the axis direction removal of two connecting plates 9 upper portion through-holes, and then drives the hoist and mount bolt 8 of connecting on the carriage release lever 7, inserts or breaks away from hoist and mount position lower part through the through-hole of connecting plate 9 lower part to realize closing the open structure of hoist and mount position or open the open structure of hoist and mount position.

In some embodiments, referring to fig. 1, the movable rod 7 is provided with an elastic restoring member for providing an elastic force for keeping the lifting pin 8 inserted into the lifting position.

Optionally, the elastic reset piece includes a reset spring 10 sleeved on the moving rod 7, one end of the reset spring 10 is connected to the hoisting position near one side of the positioning plate 3, and the other end of the reset spring is connected to the middle of the moving rod 7.

At this moment, to two location notches 4 on the locating plate 3, be close to the location notch 4 and the cooperation of locating lever 6 of carriage release lever 7, in hoisting bolt 8 inserted the hoist and mount position, reset spring 10 was in compression state all the time, can continue to propose the elasticity that keeps inserting in the hoist and mount position to hoisting bolt 8 through carriage release lever 7. The hoisting bolt 8 breaks away from the hoisting position, the positioning notch 4 far away from the moving rod 7 is matched with the positioning rod 6, the reset spring 10 is in a natural state, the reset spring 10 can still be in a compression state at the moment, the operator overcomes the elastic force of the spring by pulling the positioning rod 6, and finally the positioning rod 6 is clamped in the positioning notch 4 far away from the moving rod 7.

Specifically, the lifting bolt 8 is driven to be inserted into the lifting position through the movement of the moving rod 7, and the return spring 10 is always in a compression state. The positioning rod 7 is positioned by matching the positioning rod 6 with the positioning notch 4 close to the moving rod 7, so that the moving rod 7 does not move any more, and the bin lifting lug is closed in the lifting position. At this moment, compression state's reset spring 10, through carriage release lever 7 exert the elasticity of keeping away from 3 one side directions of locating plate, even if locating lever 6 breaks away from location notch 4 carelessly, hoist and mount bolt 8 still can be in the hoist and mount position that corresponds with the help of the stable cartridge of reset spring's 10 elasticity, even if in the feed bin transportation, location structure became invalid, also can avoid the feed bin to appear the slope and set up the problem that drops.

In addition, referring to fig. 1, four cross beams 2 are fixedly arranged between two longitudinal beams 1, two of the four cross beams 2 are arranged on two sides of the longitudinal beams 1, and a lifting pin 11 is arranged between the two cross beams 2 on the same side.

Specifically, the cross beam 2 and the longitudinal beam 1 are perpendicular to each other and are welded or bolted and fixed. The lifting pin shafts 11 respectively vertically penetrate through the middle parts of the two corresponding cross beams 2, and a rod body structure connected with a lifting hook or a lifting rope of lifting equipment is formed in a gap between the two cross beams. The two lifting pin shafts 11 are simultaneously connected with a lifting hook or a lifting rope of lifting equipment, so that the rotating tendency of the lifting frame is reduced.

Preferably, referring to fig. 2, the two hoisting pins 11 are arranged non-coaxially, and are matched with the position relationship of multi-point hoisting of the storage bin to ensure that the hoisting center of gravity does not deflect.

In addition, referring to fig. 1 to 2, a connection beam 12 is disposed between two beams 2 located in the middle of the four beams 2, and an auxiliary hook 13 is disposed at the lower end of the middle of the connection beam 12. The connecting beam 12 is an arched beam which is arched upwards, and two ends of the connecting beam are welded or bolted with the middle part of the corresponding cross beam 2. The auxiliary hook 13 in the middle of the connecting beam 12 can be matched with hoisted objects in a hoisting bin or other structures, and the use is more convenient.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The hoisting sling is characterized by comprising a hoisting frame for connecting hoisting equipment, wherein the hoisting frame comprises two longitudinal beams (1), and hoisting components for connecting bin lifting lugs are respectively arranged on the two longitudinal beams (1);

the hoisting assembly comprises hoisting positions and moving members, wherein the hoisting positions are arranged on two sides of the lower end of the longitudinal beam (1) and the moving members move in the length direction of the longitudinal beam (1), the hoisting positions are provided with downward opening structures, hoisting bolts (8) are arranged on two sides of the moving members respectively, the moving members drive the hoisting bolts (8) to be inserted into and correspond to the opening structures, and the opening structures are used for hanging lifting lugs corresponding to the storage bins.

2. A lifting sling according to claim 1, wherein a positioning plate (3) is arranged on one side of the longitudinal beam (1) in the length direction, and the positioning plate (3) is provided with two positioning notches (4) at intervals along the length direction of the longitudinal beam (1); one side of the moving component, which is close to the positioning plate (3), is provided with a positioning piece, and the positioning piece is clamped in any one of the positioning notches (4) and used for positioning the state that the hoisting bolt (8) is inserted into the hoisting position or leaves the hoisting position.

3. The hoisting sling according to claim 2, wherein the positioning member comprises two connecting rods (5) respectively hinged to the side of the movable member close to the positioning plate (3) and a positioning rod (6) connecting the two connecting rods (5), and the two connecting rods (5) drive the positioning rod (6) to be clamped in any one of the positioning notches (4).

4. A lifting sling according to claim 3, wherein the moving means comprises a moving rod (7), the length direction of the moving rod (7) is the same as the length direction of the longitudinal beam (1), two lifting pins (8) are connected to both sides of the moving rod (7) and are located on the same side of the two lifting positions close to the positioning plate (3), and the connecting rod (5) is hinged to one end of the moving rod (7) close to the positioning plate (3).

5. The hoisting sling according to claim 4, wherein the hoisting location comprises two connection plates (9) longitudinally fixed at the lower end of the longitudinal beam (1), the two connection plates (9) are arranged at intervals to form the downward opening structure, the upper part of the connection plates (9) is provided with through holes for the movable rod (7) to pass through, and the lower part of the connection plates (9) is provided with through holes for the hoisting bolts (8) to pass through.

6. A hoisting sling according to claim 5 in which the movable rod (7) is provided with a resilient return element for providing a resilient force for keeping the hoisting pin (8) inserted in the hoisting position.

7. The hoisting sling according to claim 6 wherein the elastic return element comprises a return spring (10) sleeved on the movable rod (7), one end of the return spring (10) is connected to the hoisting position near one side of the positioning plate (3), and the other end is connected to the middle part of the movable rod (7).

8. The hoisting sling according to claim 1, wherein four cross beams (2) are fixedly arranged between two longitudinal beams (1), the four cross beams (2) are arranged on two sides of the longitudinal beams (1) in pairs, and a hoisting pin (11) is arranged between the two cross beams (2) on the same side.

9. A lifting sling according to claim 8, wherein the two lifting pins (11) are arranged non-coaxially.

10. A hoisting sling according to claim 8, wherein a connecting beam (12) is arranged between two of the four beams (2), and the lower end of the middle of the connecting beam (12) is provided with an auxiliary hook (13).