CN220148977U - Long hanging beam for hanging goods - Google Patents

Abstract

The utility model provides a long hanging beam for a hanging object, which comprises a long hanging beam main body for bearing, a rope skipping prevention device and a movable bolt, wherein the movable bolt comprises a pin shaft and bolt sleeves arranged on two sides of the pin shaft, through holes matched with the pin shaft are formed in the long hanging beam main body, the through holes are arranged in the middle of the long hanging beam main body at intervals along the length direction of the long hanging beam main body, the pin shaft penetrates through the through holes, the bolt sleeves are detachably sleeved on two sides of the pin shaft respectively through the bolt, two sides of the upper end face of the long hanging beam main body are provided with more than two lifting lugs, and the detachable rope skipping prevention device is arranged on the lifting lugs through locking pieces; the structure can prevent the steel wire rope from shifting, and the connection position of the steel wire rope and the hanging beam can be adjusted in the hanging process, so that the hanging operation of different cargoes is satisfied.

Description

Long hanging beam for hanging goods

Technical Field

The utility model relates to the technical field of lifting appliances, in particular to a long lifting beam for lifting goods.

Background

The hoisting machinery is widely applied to industrial and mining enterprises, harbour wharf, station warehouse, building site, ocean development, universe navigation etc. various industrial parts, the hoisting machinery development reaches now, it has become the basis of reasonable organization mass production and mechanized running operation, be the important sign of modernization production, in large-scale industry, no matter be boats and ships, or other large-scale industrial products, often can use the hanging beam to lift and shift the heavy object, because the heavy object volume is bigger, the hoisting point distribution is comparatively far away, must borrow the hanging beam during the hoist, because segmentation in the large-scale industry, the segmentation in the piecemeal is various, the volume is great, for convenient hoist and mount, usually adopt large-span long hanging beam to satisfy the hoist requirement, for example chinese patent application number is 201720907297.9, the bulletin day is 2018.02.02, it discloses a hoist, including hanging beam and the hanging rope of installing at the hanging beam both ends, be equipped with the hanging hole that is used for connecting the reel lifting hook, the hanging beam is last in the symmetry has the baffle, form the draw-in between the baffle between the adjacent baffle, two hanging ropes install in the draw-in groove of symmetry respectively, the hanging rope volume is relatively far away, the hanging rope has been evenly distributed, the expansion ratio is easy to use, the hanging rope has been reduced, the wear and has been reduced in the life, the diameter is easy to use, and has been reduced in the hoist has been used the expansion. But only form the draw-in groove through setting up the baffle in this structure, then install the lifting rope in the draw-in groove, then through equipartition on the both sides wall of hanging beam have anti-swing board, but in this structure anti-swing board and cardboard are all fixed in advance on the hanging beam, can not adjust the position of anti-swing board and cardboard according to the position of goods, and the focus of different goods is different, thereby the unbalanced condition appears in the unbalanced condition that leads to the hanging beam of focus of goods easily appears after the unable hoist and mount goods of current fixed position to influence hoist and mount operation, and set up a plurality of anti-swing boards and cardboard structure on the hanging beam more complicated.

Disclosure of Invention

The utility model aims to provide a long hanging beam for hanging goods, which can prevent a steel wire rope from shifting, and can adjust the connection position of the steel wire rope and the hanging beam in the hanging process so as to meet the hanging operation of different goods.

In order to achieve the above purpose, the technical scheme of the utility model is as follows: the utility model provides a long hanging beam for suspended cargo, includes the long hanging beam main part that is used for the bearing, prevents rope skipping device and activity bolt, and the activity bolt includes round pin axle and sets up the bolt cover in the round pin axle both sides, be provided with in the long hanging beam main part with round pin axle assorted through-hole, the through-hole is followed long hanging beam main part's length direction interval ground is in the middle part of long hanging beam main part, and the round pin axle passes the through-hole, and the bolt cover cup joints respectively in the both sides of round pin axle through bolt detachably, the both sides of the up end of long hanging beam main part all are equipped with the lug more than two, and detachable prevents rope skipping device passes through the locking piece and installs on the lug.

According to the arrangement, the lifting lug is arranged on the upper end face of the long hanging beam main body, and the rope skipping prevention device is arranged on the lifting lug through the locking piece, so that when the steel wire rope bypasses the long hanging beam main body to be hung downwards, the steel wire rope can be limited to move in the left-right direction of the upper end of the steel wire rope, and the steel wire rope is prevented from jumping out of the long hanging beam; the middle part of the long hanging beam main body is provided with the through holes side by side, the pin shafts of the movable pins penetrate through the through holes, the pin sleeves are detachably sleeved on the two sides of the pin shafts respectively through the pins and the limiting parts, so that after the steel wire ropes are bound on the pin sleeves at the two ends of the movable pins, the movable pins can be detached according to different shapes and different weights of cargoes and are mounted at different positions on the hanging beam, and uneven stress of the long hanging beam due to different gravity centers of the cargoes is avoided, and the hanging operation of different cargoes is met.

Further, be provided with more than two first bolt holes along the length direction of bolt cover on the bolt cover, be provided with more than two second bolt holes with bolt hole correspondence position on the round pin axle lateral wall, be provided with the bolt in first bolt hole and the second bolt hole, the other end of bolt is provided with detachable locking device, is provided with the portion of taking turns to between first bolt hole and the spacing portion on the bolt cover.

The lifting device is characterized in that the pins are arranged at the two ends of the pin shaft through the first pin holes and the second pin holes, the pin shaft of the movable pin is inserted into the lifting beam when the lifting device point needs to be adjusted, then the pin sleeves are sleeved at the two ends, the pins are inserted into the pin sleeves and the pins, and the locking device is arranged at the other end of the pin shaft, so that fixation is achieved, the pin sleeves inserted into the lifting beam are limited through the limiting parts arranged at the inner sides of the pin shafts, the pin shaft is ensured to be better fixed in the lifting beam, and when the lifting device point needs to be replaced, the locking device is only required to be moved out of the pins, so that the lifting device is convenient to operate and simple in structure.

Further, the bolt sleeve is provided with spacing portion near the inboard one end of round pin axle, and spacing portion outwards protrudes from the lateral wall of bolt sleeve and sets up, and the hanging beam corresponds the position with spacing portion and is provided with first spacing portion, and first spacing portion includes two stopper that establish outwards evagination, forms the spacing groove between two stoppers, and spacing position is located the spacing inslot.

Above setting, through set up spacing portion on the bolt cover, spacing portion enters into the spacing inslot after the installation, realizes the spacing of bolt cover on long hanging beam main part, also can play the warning effect to the installation whether in place simultaneously.

Further, the number of the limiting parts is 2, the two limiting parts are arranged on two sides of one end of the bolt sleeve, and the limiting parts are cylinder structures protruding outwards from the outer side wall of the bolt sleeve.

The structure that the bolt sleeve is sleeved into the bolt can be realized by moving the limiting part into the limiting groove of the hanging beam, and the limit on the movement of the bolt sleeve in the circumferential direction can be realized, so that the structure stability is better.

Further, the Rao Sheng part comprises two fixing blocks protruding outwards along the bolt sleeve, the two fixing blocks are correspondingly arranged, the two fixing blocks protruding outwards along the length direction of the hanging beam, and the straight line where the two fixing blocks are located is perpendicular to the straight line where the central axis of the bolt is located.

Above setting, because the fixed block is protruding to establish along the length direction of hanging beam, and the fixed block sets up the direction perpendicularly with the bolt, can make and wind the rope along hanging beam direction, also can prevent simultaneously that the setting of fixed block from causing the influence to the insertion of bolt.

Further, the rope skipping prevention device comprises a base, the base is fixed on the upper end face of the hanging beam, more than one group of blocking components are arranged on the base, each blocking component comprises a first blocking piece and a second blocking piece, the first blocking piece is arranged on one side of the base, the second blocking piece is arranged on the other side of the base, each blocking component further comprises a third blocking piece, and the third blocking piece is arranged above the first blocking piece and the second blocking piece and is detachably connected with the first blocking piece and the second blocking piece; and a limiting cavity is formed among the first blocking piece, the second blocking piece and the third blocking piece and is used for accommodating the steel wire rope.

The steel wire rope is transversely limited through the first blocking piece and the second blocking piece, and is longitudinally limited through the third blocking piece, so that the steel wire rope is accommodated in the limiting cavity; when the hanging beam is fluctuated along with the ship at sea, the steel wire rope cannot be separated from the limiting cavity, and the connection position of the steel wire rope and the hanging beam is prevented from being changed. Meanwhile, the third blocking piece is detachably connected with the first blocking piece and the second blocking piece, so that the steel wire rope can be conveniently installed.

Further, the third blocking piece comprises a first connecting piece, a second connecting piece and a limiting piece, wherein the first connecting piece is connected with one end of the limiting piece and hinged with the first blocking piece; the second connecting piece is connected with the other end of the limiting piece and hinged with the second blocking piece; the first blocking piece is provided with a first connecting hole, and the second blocking piece is provided with a second connecting hole; the first connecting piece is provided with a first perforation, the second connecting piece is provided with a second perforation, the first connecting hole is correspondingly arranged with the first perforation, and the locking piece penetrates through the first perforation to be connected with the first connecting hole; the second connecting hole is arranged corresponding to the second perforation, and the locking piece penetrates through the second perforation to be connected with the second connecting hole.

The movable connection between the first connecting piece and the first blocking piece is realized by matching the locking piece with the first through hole and the first connecting hole; the locking piece is matched with the second through hole and the second connecting hole, so that the movable connection between the second connecting piece and the second blocking piece is realized.

Further, the first connecting hole and the second connecting hole are threaded holes, the locking piece is a bolt, the width of one end of the first blocking piece, which is close to the base, is larger than the width of one end of the first blocking piece, which is far away from the base, along the length direction of the base, and the width of one end of the second blocking piece, which is close to the base, is larger than the width of one end of the second blocking piece, which is far away from the base.

The arrangement increases the contact area between the first blocking piece and the base, so that the first blocking piece is stably arranged on the base; and the contact area between the second blocking piece and the base is increased, so that the second blocking piece is stably arranged on the base.

Further, the length of the movable bolt is larger than the width of the long hanging beam main body.

The movable bolt is convenient to weld on the bolt hole after passing through the bolt hole, and meanwhile, the mooring rope is convenient to wind at two ends of the movable bolt.

Further, the bolt comprises a main body, one end of the main body is provided with a baffle, the other end of the main body is provided with a first through hole, the locking device is a plug-in column, and the plug-in column is inserted into the first through hole; the cross section of the fixed block is semicircular, and the pin shaft and the bolt sleeve are of hollow cylinder structures.

The bolt with the T-shaped section is arranged, the other end of the bolt is inserted through the plug-in column to fix the bolt, and the bolt can be conveniently detached and installed; one end of the fixing block is round, and the other end of the fixing block is plane, so that friction between the steel wire rope and the Rao Sheng part can be increased through the plane, and the steel wire rope is prevented from easily sliding out of the winding part.

Drawings

Fig. 1 is a front view of the present utility model.

Fig. 2 is a top view of the present utility model.

Fig. 3 is a side view of the present utility model.

Fig. 4 is a schematic overall structure of the present utility model.

Fig. 5 is an enlarged view at B in fig. 4.

Fig. 6 is a schematic perspective view of the rope skipping prevention device in the present utility model.

Fig. 7 is a side view of the rope skipping prevention means of the present utility model.

Fig. 8 is a schematic perspective view of a third blocking member according to the present utility model.

Fig. 9 is a front view of a first blocking member of the present utility model.

Fig. 10 is a front view of the movable plug in the present utility model.

Fig. 11 is a cross-sectional view A-A of fig. 10.

Fig. 12 is a side view of a movable plug in accordance with the present utility model.

Fig. 13 is a top view of a movable plug in accordance with the present utility model.

Fig. 14 is an enlarged view of fig. 4 at C.

Detailed Description

Examples of the present utility model will be described in further detail below with reference to the drawings and detailed description.

As shown in fig. 1-14, the embodiment of the utility model provides a long hanging beam for hanging goods, which comprises a long hanging beam main body 2a for bearing, a rope skipping prevention device and a movable bolt 2, wherein the movable bolt 2 comprises a pin shaft a1 and bolt sleeves a2 arranged on two sides of the pin shaft a1, the long hanging beam main body 2a is provided with through holes 11 matched with the pin shaft a1, the through holes 11 are arranged in the middle of the long hanging beam main body 2a side by side along the length direction of the long hanging beam main body 2a, the number of the through holes 11 is 16, the length of the movable bolt 2 is larger than the width of the long hanging beam main body 2a, the movable bolt 2 passes through the through holes 11, the bolt sleeves a2 are respectively sleeved on two sides of the pin shaft a1, one end, close to the inner side of the pin shaft, of the bolt sleeve a2 is provided with a limiting part a3, the limiting part a3 is outwards projected from the outer side wall of the bolt sleeve a2, more than two first bolt holes a21 are arranged on the outer side wall of the pin shaft a1 along the length direction of the bolt sleeve a2, the second bolt holes 21 are arranged in the position corresponding to the first bolt holes 21 a, the second bolt holes 11a 4 are arranged in the outer side wall of the pin shaft a1, the second bolt sleeve a is provided with a 5a 4, the second bolt holes 11a is arranged in the position corresponding to the first bolt holes 11a 4a, the second bolt holes 4a are arranged in the second bolt sleeve a4, the second bolt holes 4a is arranged in the bolt 11a 4, and the bolt 4 is arranged in the bolt hole is arranged, and the bolt 4a 5a is arranged.

As shown in fig. 10 and 11, the Rao Sheng portion a6 includes two fixing blocks a61 protruding outwards along the bolt sleeve, the two fixing blocks a61 are disposed correspondingly, the two fixing blocks a61 protruding outwards along the length direction of the hanging beam, the straight line where the two fixing blocks a61 are located is perpendicular to the straight line where the central axis of the bolt a4 is located, in this embodiment, the fixing blocks a61 are integrally disposed with the bolt sleeve a2, since the fixing blocks a61 protruding along the length direction of the hanging beam, and the fixing blocks a61 are perpendicular to the bolt setting direction, not only can the winding rope be performed along the hanging beam direction, but also the influence of the setting of the fixing blocks on the insertion of the bolt can be prevented. In this embodiment, the cross section of the fixed block a61 is semicircular, and the pin shaft a1 and the pin sleeve a2 are hollow cylinder structures, so that one end of the fixed block is circular, and the other end of the fixed block is plane, thereby increasing friction between the steel wire rope and the Rao Sheng part through the plane and preventing the steel wire rope from easily sliding out from the winding part.

As shown in fig. 10 and 11, the plug a4 includes a main body a12, one end of the main body a12 is provided with a baffle a13, the other end of the main body a12 is provided with a first through hole a14, and the plug post is inserted into the first through hole a14, in one embodiment, the plug post is a flexible plug post, after the plug post is inserted, the plug post is wound at two ends of the plug post to achieve fixation, in other embodiments, the plug post a4 may also be a screw with threads, a screw corresponding to the threads is provided in the first through hole a14, and detachable connection is achieved through the screw and the first through hole a 14. In this embodiment, the cross section of spliced pole a4 sets up to T shape, and the other end inserts through spliced pole and realizes the fixed to the bolt, and also can conveniently dismantle and install.

In this embodiment, the number of the limiting parts a3 is 2, two limiting parts a3 are disposed on two sides of one end of the bolt sleeve a2, the limiting parts a3 are of a cylinder structure protruding outwards from the outer side wall of the bolt sleeve a2, a first limiting part a01 is disposed at a position corresponding to the limiting part a3 of the long hanging beam main body 2a, the first limiting part a01 comprises two limiting blocks a011 protruding outwards, a limiting groove a012 is formed between the two limiting blocks a011, and the limiting part a3 is located in the limiting groove a 012.

The structure that the bolt sleeve a2 is sleeved into the bolt can be realized by moving the limiting part a3 into the limiting groove a012, and the limit on the movement of the bolt sleeve a2 in the circumferential direction can be realized, so that the structure stability is better.

As shown in fig. 4, two sides of the upper end surface of the long hanging beam main body 2a are provided with more than two lifting lugs 1, the rope skipping prevention device is installed on the lifting lugs 1 through locking pieces, in this embodiment, as shown in fig. 5-9, the rope skipping prevention device comprises a base 1a, the base 1a is fixed on the upper end surface of the long hanging beam main body 2a, more than one group of blocking components 3a are arranged on the base 1a, the blocking components 3a comprise a first blocking piece 31a, a second blocking piece 32a and a third blocking piece 33a, the first blocking piece 31a is arranged on one side of the base 1a, the second blocking piece 32a is arranged on the other side of the base 1a, and the third blocking piece 33a is arranged above the first blocking piece 31a and the second blocking piece 32a and is detachably connected with the first blocking piece 31a and the second blocking piece 32 a; a limiting chamber 34a is formed between the first, second and third stoppers 31a, 32a and 33a, and the limiting chamber 34a is used for accommodating the wire rope 5a.

The first blocking piece 31a and the second blocking piece 32a are used for transversely limiting the steel wire rope 5a, and the third blocking piece 33a is used for longitudinally limiting the steel wire rope 5a, so that the steel wire rope 5a is accommodated in the limiting cavity 34 a; when the long hanging beam main body 2a is fluctuated along with the ship at sea, the steel wire rope 5a cannot be separated from the limiting cavity 34a, and the connection position of the steel wire rope 5a and the long hanging beam main body 2a is prevented from being changed. Meanwhile, the third blocking piece 33a is detachably connected with the first blocking piece 31a and the second blocking piece 32a, so that the steel wire rope 5a is convenient to install.

In the present embodiment, two bases 1a are provided, two sets of blocking assemblies 3a are provided on each base 1a, and one set of blocking assemblies 3a is provided at one end of the base 1 a; another set of blocking assemblies 3a is provided at the other end of the base 1 a; two third stoppers 33a near the same end of the two bases 1a are integrally provided.

The third blocking member 33a includes a first connecting member 331a, a second connecting member 332a, and a limiting member 333a, where the first connecting member 331a is connected to one end of the limiting member 333a and hinged to the first blocking member 31 a; the second connecting member 332a is connected to the other end of the stopper 333a and hinged to the second blocking member 32 a. The connecting structure is simple.

The first blocking member 31a is provided with a first coupling hole 311a, and the second blocking member 32a is provided with a second coupling hole (not shown in the drawings); the first connecting piece 331a is provided with a first through hole 334a, the second connecting piece 332a is provided with a second through hole 335a, the first connecting hole 311a is arranged corresponding to the first through hole 334a, and the locking piece 4a passes through the first through hole 334a to be connected with the first connecting hole 311 a; the second connecting hole is disposed corresponding to the second through hole 335a, and the locking member 4a passes through the second through hole 335a to connect with the second connecting hole. The first connecting piece 331a is movably connected with the first blocking piece 31a by matching the locking piece 4a with the first through hole 334a and the first connecting hole 311 a; the second connector 332a is movably connected with the second blocking member 32a by the locking member 4a cooperating with the second through hole 335a and the second connecting hole.

In this embodiment, the first connecting hole 311a and the second connecting hole are threaded holes, and the locking member 4a is a bolt. The connecting structure is simple and convenient to detach.

In the present embodiment, along the length direction of the base 1a, the width L2 of the end of the first blocking member 31a near the base 1a is greater than the width L1 of the end of the first blocking member 31a far from the base 1 a; the width of the end of the second blocking member 32a near the base 1a is larger than the width of the end of the second blocking member 32a far from the base 1 a. The contact area between the first stopper 31a and the base 1a is increased so that the first stopper 31a is stably provided on the base 1 a. The contact area between the second stopper 32a and the base 1a is increased so that the second stopper 32a is stably provided on the base 1 a.

As shown in fig. 3 and 4, the bottom end surface of the long hanging beam main body 2a is provided with cylinders 4, the cylinders 4 are uniformly arranged on two sides of the bottom end of the long hanging beam main body 2a along the length of the long hanging beam main body 2a, and the distance between the cylinders 4 on two sides is matched with the width of the long hanging beam main body 2a, so that in the process of hanging cargoes after the steel wire rope is put down, the steel wire rope is prevented from directly rubbing with edges on two sides of the bottom end of the long hanging beam main body 2a, and the steel wire rope is prevented from being worn to influence the operation; in this embodiment, the cylinders 4 are provided with 6, and the same side is provided with the space 5 between the cylinders 4, through setting up the space 5 so that when long hanging beam main part 2a is placed, can place on the support frame through the space 5, can not directly crush the cylinders 4 like this.

The working principle of the utility model is as follows: the movable bolt 2 passes through the through hole 11, the two ends of the movable bolt 2 are respectively sleeved with the bolt sleeve a2 through the limiting part a3 and the bolt a4, when the position of the movable bolt 2 on the long hanging beam main body 2a needs to be adjusted, the locking device a5 is moved out of the bolt a4, then the bolt a4 and the limiting part a3 are sequentially pulled out, the bolt sleeve a2 is detached, the movable bolt 2 is pulled out of the through hole 11 and is moved to other through holes 11 of the long hanging beam main body 2a, the bolt sleeve a2 is fixed on the movable bolt 2 through the bolt a4, and as the bolt sleeve a2 is provided with the Rao Sheng part a6 and a cable is always wound and fixed on the winding rope part a6, the movable bolt is detached according to different shapes and different weights of cargoes, so that the long hanging beam is prevented from being stressed unevenly due to different gravity centers of the cargoes, and the hanging operation of different cargoes is satisfied; in addition, the third blocking piece 33a is fixedly connected to the base 1a through a bolt, and meanwhile, the steel wire rope 5a is accommodated in the limiting cavity 34a, so that the connection position of the steel wire rope 5a and the long hanging beam main body 2a is prevented from being changed.

Claims (10)

1. A long hanging beam for hanging goods, which is characterized in that: including the long hanging beam main part that is used for the bearing, prevent rope skipping device and movable bolt, wherein, the movable bolt includes round pin axle and sets up the bolt cover in the round pin axle both sides, be provided with in the long hanging beam main part with round pin axle assorted through-hole, the through-hole is followed long hanging beam main part's length direction sets up side by side long hanging beam main part's middle part, the round pin axle passes the through-hole, the bolt cover cup joints in the both sides of round pin axle respectively through bolt detachably, the bolt cover is provided with spacing portion near the inboard one end of round pin axle, spacing portion outwards protrudes the setting from the lateral wall of bolt cover, the both sides of the up end of long hanging beam main part all are equipped with the lug more than two, and detachable prevents rope skipping device passes through the fastener and installs on the lug.

2. A long hanging beam for hanging goods according to claim 1, characterized in that: the bolt is sheathe in and is provided with more than two first bolt holes along the length direction of bolt cover, is provided with more than two second bolt holes with the bolt hole corresponding position on the round pin axle lateral wall, is provided with the bolt in first bolt hole and the second bolt hole, and the other end of bolt is provided with detachable locking device, is provided with the winding rope portion on the bolt cover between first bolt hole and the spacing portion.

3. A long hanging beam for hanging goods according to claim 1, characterized in that: the bolt sleeve is close to the inboard one end of round pin axle and is provided with spacing portion, and spacing portion outwards protrudes from the lateral wall of bolt sleeve and sets up, and the hanging beam corresponds the position with spacing portion and is provided with first spacing portion, and first spacing portion includes two stopper that outwards evaginate to establish, forms the spacing groove between two stoppers, and spacing position is located the spacing inslot.

4. A long hanging beam for hanging goods according to claim 3, characterized in that: the number of the limiting parts is 2, the two limiting parts are arranged on two sides of one end of the bolt sleeve, and the limiting parts are cylinder structures protruding outwards from the outer side wall of the bolt sleeve.

5. A long hanging beam for hanging goods according to claim 2, characterized in that: the Rao Sheng part comprises two fixing blocks which are outwards protruded along the bolt sleeve, the two fixing blocks are correspondingly arranged, the two fixing blocks are outwards protruded along the length direction of the hanging beam, and the straight line where the two fixing blocks are located is perpendicular to the straight line where the central shaft of the bolt is located.

6. A long hanging beam for hanging goods according to claim 1, characterized in that: the rope skipping prevention device comprises a base, wherein the base is fixed on the upper end face of a hanging beam, more than one group of blocking components are arranged on the base, each blocking component comprises a first blocking piece and a second blocking piece, the first blocking piece is arranged on one side of the base, the second blocking piece is arranged on the other side of the base, the blocking component further comprises a third blocking piece, and the third blocking piece is arranged above the first blocking piece and the second blocking piece and is detachably connected with the first blocking piece and the second blocking piece; and a limiting cavity is formed among the first blocking piece, the second blocking piece and the third blocking piece and is used for accommodating the steel wire rope.

7. A long hanging beam for hanging goods as claimed in claim 6, wherein: the third blocking piece comprises a first connecting piece, a second connecting piece and a limiting piece, wherein the first connecting piece is connected with one end of the limiting piece and hinged with the first blocking piece; the second connecting piece is connected with the other end of the limiting piece and hinged with the second blocking piece; the first blocking piece is provided with a first connecting hole, and the second blocking piece is provided with a second connecting hole; the first connecting piece is provided with a first perforation, the second connecting piece is provided with a second perforation, the first connecting hole is correspondingly arranged with the first perforation, and the locking piece penetrates through the first perforation to be connected with the first connecting hole; the second connecting hole is arranged corresponding to the second perforation, and the locking piece penetrates through the second perforation to be connected with the second connecting hole.

8. A long hanging beam for hanging goods as claimed in claim 7, wherein: the first connecting hole and the second connecting hole are threaded holes, the locking piece is a bolt, the width of one end of the first blocking piece, which is close to the base, is larger than the width of one end of the first blocking piece, which is far away from the base, along the length direction of the base, and the width of one end of the second blocking piece, which is close to the base, is larger than the width of one end of the second blocking piece, which is far away from the base.

9. A long hanging beam for hanging goods according to claim 1, characterized in that: the length of the movable bolt is larger than the width of the long hanging beam main body.

10. A long hanging beam for hanging goods according to claim 2, characterized in that: the bolt comprises a main body, wherein a baffle is arranged at one end of the main body, a first through hole is arranged at the other end of the main body, the locking device is a plug-in column, and the plug-in column is inserted into the first through hole; the cross section of the fixed block is semicircular, and the pin shaft and the bolt sleeve are of hollow cylinder structures.