CN116002501A - Crane beam body hoisting rigging supporting device and installation method thereof - Google Patents

Abstract

The application discloses a hoist beam body hoist and mount rigging strutting arrangement, and the method of installation strutting arrangement, hoist beam body hoist and mount rigging strutting arrangement includes: the support mechanisms are arranged at four corners of the beam body and are used for attaching the side walls of the beam body to support the beam body; the rope groove mechanism is arranged at one side of the supporting mechanism; the cable groove mechanism is arranged on the side wall of the supporting mechanism opposite to the joint surface of the beam body and is used for installing and limiting the position of the hoisting rope so that the hoisting rope supports the supporting mechanism to be clung to the side wall of the beam body. The utility model discloses a hoist and mount rigging strutting arrangement of hoist and mount roof beam body, compared in prior art, it can be when hoist and mount stable fixed roof beam body position, effectively avoids roof beam body hoist and mount damage, reduces manual operation intensity, improves the factor of safety and the work efficiency of hoist and mount operation.

Description

Crane beam body hoisting rigging supporting device and installation method thereof

Technical Field

The application relates to the technical field of hoisting auxiliary equipment, in particular to a crane beam hoisting rigging supporting device and an installation method thereof.

Background

At present, the assembly of a large crane beam body is mainly divided into two types: firstly, the whole beam body is assembled and debugged in a production plant; and secondly, transporting each part of the beam body to a use site, and hoisting, assembling and debugging on the site. The method is generally adopted nowadays because the field hoisting has relatively low requirements on position and environment and has stronger adaptability and flexibility.

At present, when the crane beam body is hoisted, when the special lifting lug or lifting lug position unsuitable for installation on the beam body can not meet actual hoisting requirements, the beam body can be hoisted only by adopting a hoisting rope Bao Tuo, but when the rope contacts with the four corners of the beam body in the mode, the hoisting rope is easily damaged because the corner position is at right angles, the service life of the hoisting rope is greatly influenced by the existence of great potential safety hazards, and meanwhile, the phenomena of local deformation of the beam body, surface corrosion prevention coating damage and the like are easily caused by the rope, so that the repairing difficulty and the additional cost are increased. In actual hoisting operation, a semicircular pipe section pipe body is temporarily added at four corners of a beam body to reduce damage and damage phenomena of a hoisting rope and the beam body, but the semicircular pipe section pipe body cannot be reliably contacted and fixed with the beam body, so that the beam body is easier to fall when being damaged to a certain extent, and has great potential safety hazards, personnel are required to frequently install and support the pipe body during hoisting, and the pipe body can be loosened and supported only after the beam body basically leaves the ground and is subjected to larger pressure, so that the potential safety hazards are definitely increased again, and the hoisting efficiency is influenced.

Therefore, how to provide a crane beam body hoisting rigging supporting device and a supporting device installation method can stably fix the position of the beam body during hoisting, effectively avoid beam body hoisting damage, reduce manual operation intensity, improve the safety coefficient and the working efficiency of hoisting operation, and become technical problems to be solved urgently by those skilled in the art.

Disclosure of Invention

For solving the technical problem, the application provides a hoist beam body hoist and mount rigging strutting arrangement to and this strutting arrangement installation method, it can be when hoist and mount stable fixed beam body position, effectively avoids beam body hoist and mount damage, reduces manual operation intensity, improves the factor of safety and the work efficiency of hoist and mount operation.

The technical scheme provided by the application is as follows:

the application provides a hoist beam body hoist and mount rigging strutting arrangement, include: the support mechanisms are arranged at four corners of the beam body and are used for attaching the side walls of the beam body to support the beam body; the rope groove mechanism is arranged at one side of the supporting mechanism; the cable groove mechanism is arranged on the side wall of the supporting mechanism opposite to the joint surface of the beam body and is used for installing and limiting the position of the hoisting rope, so that the hoisting rope supports the supporting mechanism to be clung to the side wall of the beam body.

Further, in a preferred mode of the present invention, the support mechanism includes:

a first support section and a second support section;

the first support section is used for being connected with the beam plumb direction surface, and the second support section is used for being connected with the beam horizontal direction surface;

the groove part is arranged between the first support section and the second support section, is formed by encircling the first support section and the second support section, and is used for clamping the overhanging section at the joint of the four corners of the beam body;

the third support section is arranged on the back side of the groove part and used for supporting the hoisting rope.

Further, in a preferred mode of the present invention, the crane beam hoisting rigging support device further comprises:

the first interface is vertically arranged on the first supporting section;

the locking mechanism is arranged on the first interface, penetrates through the first interface, and the lower end of the locking mechanism abuts against the overhanging section at the joint of the four corners of the beam body to fix the position.

Further, in a preferred mode of the present invention, the cable groove mechanism includes:

the first baffle body and the second baffle body are arranged on the side wall of the beam body;

the first baffle body and the second baffle body are arranged in parallel;

the rope groove is formed by encircling the first baffle body and the second baffle body and is used for installing a hoisting rope.

Further, in a preferred mode of the present invention, the crane beam hoisting rigging support device further comprises:

the second interfaces are arranged on the cable groove mechanism, and the second interfaces are arranged in a pairwise opposite manner;

the cable blocking mechanism is arranged on the second interface;

the stop rope mechanism penetrates through the first stop body and the second stop body, and a plurality of stop rope mechanisms are arranged in parallel and used for limiting the stop rope mechanism on the hoisting rope.

Further, in a preferred mode of the present invention, the crane beam hoisting rigging support device further comprises:

the third interface is arranged on the first baffle body or the second baffle body;

and the rope locking mechanism is connected with the third interface, penetrates through the third interface, and one end of the rope locking mechanism extends into the rope groove and is used for locking the position of the hoisting rope.

Further, in a preferred form of the invention, the cord lock mechanism includes:

a locking bar extending through the third interface;

the compression block is arranged at one end of the locking rod;

the locking rod is movably connected with the third interface and is used for driving the compression block to press the hoisting rope; the compaction block is provided with an arc-shaped groove, and the arc-shaped groove is used for being clamped with the hoisting rope.

Further, in a preferred mode of the present invention, the crane beam hoisting rigging support device further comprises:

the magnetic attraction mechanism is arranged in the first support section and the second support section;

the magnetic attraction mechanism is arranged close to the Liang Titie closing surface, and the magnetism of the magnetic attraction mechanism is controllable and is used for quickly disassembling and assembling the supporting device through magnetic opening and closing.

Further, in a preferred mode of the present invention, the crane beam hoisting rigging support device further comprises:

a flexible layer disposed over the first support section and the second support section;

the flexible layer is arranged on the joint surfaces of the first support section, the second support section and the side wall of the beam body and is used for protecting the anti-corrosion coating of the beam body.

The application provides another technical scheme as follows:

the application provides a crane beam body hoisting rigging supporting device installation method, which comprises the following steps:

s1, selecting a matching device: if the top angle of the beam body is not fixed, two support devices are used as a group, one beam body is provided with two groups for hoisting and fixing, the two groups are arranged on the same section of the beam body and are arranged at four corners or two bottom corner positions of the beam body at intervals of a preset distance;

s2, device installation: clamping the groove part of the supporting device into an extending section at the joint of the beam body bottom plate, the cover plate and the beam body web plate, then installing a locking mechanism in the first interface, and adjusting the locking mechanism to press the beam body extending section;

s3, locking the device: after the clamping of the device position is finished, opening the magnetic attraction mechanism to lock the supporting device and the beam body;

s4, rope fixing: then placing a hoisting rope in a rope groove mechanism of the supporting device on the beam body, installing a rope blocking mechanism, and limiting the supporting device on the hoisting rope;

s5, hoisting a beam body: and after the hoisting rope is stressed, arranging and tightening the rope locking mechanism, completing the installation of the supporting device, and then carrying out the beam body hoisting operation.

The invention provides a crane girder body hoisting rigging supporting device and a supporting device installation method, wherein the crane girder body hoisting rigging supporting device comprises: the support mechanisms are arranged at four corners of the beam body and are used for attaching the side walls of the beam body to support the beam body; the rope groove mechanism is arranged at one side of the supporting mechanism; the cable groove mechanism is arranged on the side wall of the supporting mechanism opposite to the joint surface of the beam body and is used for installing and limiting the position of the hoisting rope, so that the hoisting rope supports the supporting mechanism to be clung to the side wall of the beam body. In the crane beam body hoisting rigging supporting device, a supporting device main body consists of the supporting mechanism and the cable groove mechanism, the supporting mechanism is arranged at four corners of the beam body, and the beam body can be fixed when being hoisted; the cable groove mechanism set up in the back side of supporting mechanism and roof beam body laminating face, installation hoist and mount rope, the supporting mechanism back side is provided with the arc surface, makes when hoist and mount rope does not contact with roof beam body four corners direct contact, rope and arc surface contact, and rope atress causes the damage to the roof beam body and this device when avoiding hoist and mount to the rope can take up during hoist and mount supporting mechanism pastes tightly the roof beam body lateral wall makes it can not drop easily, has also reduced the security risk. Therefore, compared with the prior art, the beam body position can be stably fixed during hoisting, the beam body hoisting damage is effectively avoided, the manual operation intensity is reduced, and the safety coefficient and the working efficiency of hoisting operation are improved.

In summary, the crane beam body hoisting rigging supporting device provided by the application is connected with the four corner side walls of the beam body through the first supporting section and the second supporting section, the outer extending section of the beam body is clamped into the groove part of the supporting mechanism, and under the stress of the hoisting rope, the front and rear devices are not easy to move, are not required to be manually supported, are not easy to fall to cause safety accidents and influence the hoisting efficiency, and greatly reduce the occurrence of the safety accidents; secondly, in the supporting device, the hoisting ropes are not directly contacted with four corners of the beam body, and the position of the device contacted with the hoisting ropes is an arc contact surface, so that the problems of potential safety hazards of hoisting and influence on the service life of the hoisting ropes caused by damage to the hoisting ropes due to contact of right angles with the hoisting ropes in the prior art are avoided; in the supporting device, the first supporting section and the second supporting section are in surface contact with the beam body, and flexible layers are carried on the first supporting section and the second supporting section, so that the beam body is not easy to deform locally and damage the surface anti-corrosion coating; finally, the supporting device is also provided with the rope locking mechanism, so that the position of the hoisting rope is fixed, the quick secondary hoisting requiring hoisting point adjustment is facilitated, and the constant position of the rope is ensured when the device is not hoisted.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a front view of a crane beam hoisting rigging support device according to a first embodiment of the invention;

FIG. 2 is a top view of a crane beam hoisting rigging support apparatus according to an embodiment of the invention;

FIG. 3 is a side view of a crane beam hoisting rigging support apparatus according to an embodiment of the invention;

fig. 4 is a front view of a hoist beam hoisting rigging supporting device after the locking mechanism is arranged according to the third embodiment of the invention;

fig. 5 is a top view of a crane beam hoisting rigging supporting device after the locking mechanism is arranged according to a third embodiment of the invention;

FIG. 6 is a front view of a hoist beam hoisting rigging support apparatus according to a fourth embodiment of the invention, after installation of the stop rope mechanism;

fig. 7 is a top view of a hoist beam hoisting rigging supporting device after the cable blocking mechanism is arranged according to the fourth embodiment of the invention;

fig. 8 is a top view of a hoist beam hoisting rigging support device after the rope locking mechanism is provided according to a fifth embodiment of the invention;

fig. 9 is a front view of a crane beam hoisting rigging supporting device after the magnetic attraction mechanism is arranged according to the sixth embodiment of the invention;

fig. 10 is a front view of a hoist beam hoisting rigging supporting device after the flexible layer is provided according to the seventh embodiment of the invention;

FIG. 11 is a flow chart of steps of a method for installing a crane beam hoisting rigging support apparatus according to an embodiment of the invention;

fig. 12 is a schematic installation diagram of a crane beam hoisting rigging supporting device according to a fifth embodiment of the invention;

fig. 13 is a schematic installation diagram of a crane beam hoisting rigging supporting device according to a sixth embodiment of the invention.

Reference numerals illustrate:

a support mechanism 1; a cable slot mechanism 2; a first support section 3; a second support section 4; a third support section 5; a groove 6; a second interface 7; a first blocking body 8; a second blocking body 9; a rope groove 10; a first interface 11; a locking mechanism 12; a stopper mechanism 13; a cord lock mechanism 14; a lock lever 15; a pressing block 16; a magnetic attraction mechanism 17; a flexible layer 18.

Detailed Description

In order to better understand the technical solutions in the present application, the following description will clearly and completely describe the technical solutions in the embodiments of the present application in conjunction with the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "first," "second," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present application and simplify description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and therefore should not be construed as limiting the present application.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" or "a number" is two or more, unless explicitly defined otherwise.

It should be understood that the structures, proportions, sizes, etc. shown in the drawings are for illustration purposes only and should not be construed as limiting the scope of the present disclosure, since any structural modifications, proportional changes, or dimensional adjustments made by those skilled in the art should not be made in the present disclosure without affecting the efficacy or achievement of the present disclosure.

As shown in fig. 1 to 13, a crane beam hoisting rigging supporting device provided in an embodiment of the present application includes: the support mechanisms 1 are arranged at four corners of the beam body and are used for being attached to the side walls of the beam body to support the beam body; a cable groove mechanism 2 arranged at one side of the supporting mechanism 1; the cable groove mechanism 2 is arranged on the side wall of the supporting mechanism 1 opposite to the bonding surface of the beam body and is used for installing and limiting the position of the hoisting rope, so that the hoisting rope supports the supporting mechanism 1 to be clung to the side wall of the beam body.

The invention provides a crane beam body hoisting rigging supporting device, which specifically comprises: the support mechanisms 1 are arranged at four corners of the beam body and are used for being attached to the side walls of the beam body to support the beam body; a cable groove mechanism 2 arranged at one side of the supporting mechanism 1; the cable groove mechanism 2 is arranged on the side wall of the supporting mechanism 1 opposite to the bonding surface of the beam body and is used for installing and limiting the position of the hoisting rope, so that the hoisting rope supports the supporting mechanism 1 to be clung to the side wall of the beam body. In the crane beam body hoisting rigging supporting device, a supporting device main body consists of the supporting mechanism 1 and the cable groove mechanism 2, the supporting mechanism 1 is arranged at four corners of the beam body, and the beam body can be fixed when being hoisted; the cable groove mechanism 2 set up in the back side of supporting mechanism 1 and roof beam body laminating face, installation hoist and mount rope, supporting mechanism 1 back side is provided with the arc surface, makes when hoist and mount rope does not contact with roof beam body four corners direct contact, rope and arc surface contact, and rope atress causes the damage to the roof beam body and this device when avoiding hoist and mount to the rope can take up during hoist and mount supporting mechanism 1 pastes tightly the roof beam body lateral wall makes it can not drop easily, has also reduced the security risk. Therefore, compared with the prior art, the beam body position can be stably fixed during hoisting, the beam body hoisting damage is effectively avoided, the manual operation intensity is reduced, and the safety coefficient and the working efficiency of hoisting operation are improved.

The technical scheme of the crane girder body hoisting rigging support provided by the invention is specifically described below by combining with specific embodiments.

Embodiment one:

specifically, in a specific embodiment of the present invention, the support mechanism 1 includes: a first support section 3 and a second support section 4; the first support section 3 is used for abutting against the beam plumb direction surface, and the second support section 4 is used for abutting against the beam horizontal direction surface; the groove part 6 is arranged between the first support section 3 and the second support section 4, and is formed by encircling the first support section 3 and the second support section 4, and the groove part 6 is used for clamping the overhanging section at the joint of the four corners of the beam body; and the third support section 5 is arranged on the back sides of the first support section 3, the second support section 4 and the groove part 6 and is used for supporting the hoisting rope.

Specifically, in the embodiment of the present invention, the support mechanism 1 is specifically an L-shaped plate-like structure; the first support section 3, the second support section 4 and the third support section 5 are integrally formed to form the L-shaped plate-shaped structure.

In this embodiment, the first support section 3 is a longitudinal support section, the second support section 4 is a transverse support section, the third support section 5 is a rope support section, and the support mechanism 1 is composed of a longitudinal support section, a transverse support section, a rope support section and a groove 6; the longitudinal support section and the transverse support section are mutually perpendicular, the longitudinal support section is connected with the plumb direction surface of the support beam body, and the transverse support section is connected with the horizontal direction surface of the support beam body; the rope support section consists of a straight line section and an arc section and is positioned on the back side of the longitudinal support section, the transverse support section and the groove part 6; the groove part 6 is positioned at the junction of the longitudinal support section and the transverse support section, in particular to a groove-shaped structure which is concave towards the arc section direction of the rope support section and is used for clamping the overhanging section of the junction of the bottom plate, the cover plate and the web plate of the beam body and assisting the crane beam body to hoist the rigging support device to be arranged on the beam body, so that the crane beam body is not easy to fall.

Specifically, in a specific embodiment of the present invention, the cable groove mechanism 2 includes: the first baffle body 8 and the second baffle body 9 are arranged on the side wall of the beam body; the first baffle body 8 and the second baffle body 9 are arranged in parallel; the rope groove 10 is formed by enclosing the first baffle body 8 and the second baffle body 9 and is used for installing a hoisting rope.

In this embodiment, the first blocking body 8 and the second blocking body 9 have the same structure, and the cable slot mechanism 2 is formed by two parallel blocking bodies arranged at intervals, and the two blocking bodies are arranged at two sides of a straight line section and an arc section of the cable supporting section and are used for limiting the position of the beam body for hoisting the cable; the two baffles are enclosed to form a semi-closed rope groove 10, and the hoisting rope is installed.

Specifically, in the embodiment of the present invention, the cable groove mechanism 2 is integrally formed with the support mechanism 1.

Embodiment two:

in order to fix the positions of the overhanging sections at the joints of the bottom plate, the cover plate and the web plate of the beam body and the beam body during the operation of the supporting device, the size of the groove 6 is limited on the basis of the first embodiment.

Specifically, in the embodiment of the present invention, the groove portion 6 is matched with the dimension of the beam outer extension, so as to tightly clamp the beam outer extension with the supporting mechanism 1.

Embodiment III:

in order to fix the positions of the overhanging sections of the joints of the bottom plate, the cover plate and the web plate of the beam body and the beam body in the operation process of the supporting device, a locking mechanism 12 is added on the basis of the first embodiment.

Specifically, in the embodiment of the invention, the crane girder hoisting rigging supporting device further comprises: a first interface 11 vertically arranged on the first support section 3; the locking mechanism 12 is arranged on the first interface 11, the locking mechanism 12 penetrates through the first interface 11, and the lower end of the locking mechanism abuts against the overhanging section of the four corner connection part of the beam body to fix the position.

In particular, in an embodiment of the invention, the locking mechanism 12 is arranged parallel to the longitudinal support section, the locking mechanism 12 being in particular a screw arrangement.

In this embodiment, the screw device is preferably a flat head fastening screw, and when the beam body outer extension section is clamped into the groove portion 6, the locking mechanism 12 is manually rotated, and integrally moves downwards to make the lower end of the locking mechanism abut against the beam body outer extension section, so that the supporting device is reliably arranged on the beam body, and is not easy to fall.

Embodiment four:

after the beam body hoisting operation is completed and the locking mechanism 12 is released, as the cable groove 10 is of a semi-closed structure, after the pulling force of the hoisting rope is removed, the supporting device easily slides off the rope, and in order to solve the problem of sliding off after the hoisting of the device is completed, in the embodiment, the cable blocking mechanism 13 is arranged on the cable groove mechanism 2 on the basis of the second or third embodiment, so that the supporting device is prevented from sliding off the hoisting rope before installation and after the hoisting is completed.

Specifically, in the embodiment of the invention, the crane girder hoisting rigging supporting device further comprises: the second interfaces 7 are arranged on the cable groove mechanism 2, and the second interfaces 7 are arranged in a pair of opposite way; a cable blocking mechanism 13 arranged on the second interface 7; the stopper mechanism 13 is connected with the first stopper 8 and the second stopper 9, and is provided with a plurality of pieces in parallel with each other, and is used for limiting the stopper mechanism on the hoisting rope.

In this embodiment, the second interface 7 is disposed at the arc edge of the blocking body, and the positions of the second interfaces 7 on the two blocking bodies are opposite; the cable blocking mechanism 13 is specifically a bolt and nut assembly or a pin assembly. In this embodiment, the cable blocking mechanism 13 is a bolt and nut assembly, and is used to prevent a safety accident caused by the falling of the supporting device from the position of the hoisting rope and influence the normal hoisting efficiency in the process of hoisting the beam body or in the process of preparing and finishing the hoisting.

Fifth embodiment:

in order to enable the supporting device to lock the position of the hoisting rope, facilitate quick secondary hoisting needing hoisting point adjustment and ensure the constant position of the hoisting rope when the supporting device is not hoisted, a rope locking device is additionally arranged on the basis of the fourth embodiment.

Specifically, in the embodiment of the invention, the crane girder hoisting rigging supporting device further comprises: a third interface provided on the first blocking body 8 or the second blocking body 9; and a rope locking mechanism 14 connected with the third interface, wherein the rope locking mechanism 14 penetrates through the third interface, and one end of the rope locking mechanism extends into the rope groove 10 and is used for locking the position of the hoisting rope.

Specifically, in an embodiment of the present invention, the cord lock mechanism 14 includes: a locking bar 15 extending through the third interface; a pressing block 16 provided at one end of the locking lever 15; the locking rod 15 is movably connected with the third interface and is used for driving the compression block 16 to press the hoisting rope; the compaction block 16 is provided with an arc-shaped groove which is used for being clamped with the hoisting rope.

Specifically, in the embodiment of the present invention, the first interface and the third interface are threaded holes, the outer wall of the locking rod 15 is threaded, and the locking rod 15 can move up and down through rotation.

The rope locking mechanism 14 controls the locking rod 15 to move downwards by manually rotating the locking rod, so that the compression block 16 is propped against the hoisting rope to realize the position fixation of the rope, and the hoisting efficiency of the beam body part with the same size of the outer extending section at the joint of the beam body bottom plate, the cover plate and the web plate and with the secondary hoisting at the position of the hoisting point to be regulated is improved; furthermore, the rope locking mechanism 14 may be provided in a plurality of pieces, and the plurality of pieces of rope locking mechanism 14 may be symmetrically disposed in pairs or disposed on the same side of the blocking body at a predetermined distance from each other.

Example six:

in order to realize quick assembly and disassembly of the supporting mechanism 1 and the beam body, in this embodiment, on the basis of the fifth embodiment, a magnetic attraction mechanism 17 is disposed on the supporting mechanism 1.

Specifically, in a specific embodiment of the present invention, the crane beam hoisting rigging support device further includes: a magnetic attraction mechanism 17 arranged in the first support section 3 and the second support section 4; the magnetic attraction mechanism 17 is arranged close to the Liang Titie joint surface, and the magnetism of the magnetic attraction mechanism 17 is controllable and used for quickly dismounting the supporting device through magnetic opening and closing.

In this embodiment, the magnetic mechanism 17 is provided with multiple pieces, 1 piece is provided in the first support section 3, that is, the longitudinal support section, two pieces are provided in parallel in the second support section 4, that is, the transverse support section, and the magnetic mechanism is started or closed manually, so that the support device and the beam body can be quickly mounted and dismounted, and the magnetic mechanism is particularly suitable for the beam body with the width of the bottom plate and the width of the cover plate being flush with the web surface.

Embodiment seven:

in order to avoid that the supporting mechanism 1 does not damage the contact surface of the beam body when the supporting mechanism 1 abuts against the beam body, in this embodiment, the flexible layer 18 is disposed on the first supporting section 3 and the second supporting section 4 on the basis of any one of the first to sixth aspects of the embodiments.

Specifically, in a specific embodiment of the present invention, the crane beam hoisting rigging support device further includes: a flexible layer 18 disposed on the first support section 3 and the second support section 4; the flexible layer 18 is arranged on the joint surfaces of the first support section 3, the second support section 4 and the side wall of the beam body and is used for protecting the anti-corrosion coating of the beam body.

In particular, the flexible layer 18 is made of a compressible flexible material.

The flexible layers 18 are arranged on the longitudinal support section and the transverse support section, so that the support mechanism 1 can be ensured to be in flexible contact with the side wall of the beam body, and the corrosion-resistant coating on the surface of the beam body is not easy to damage; in this embodiment, the flexible layer 18 is a compressed rubber.

The application provides another technical scheme as follows:

the application provides a mounting method of a crane beam body hoisting rigging supporting device, which comprises the following steps: s1, selecting a matching device: if the top angle of the beam body is not fixed, two support devices are used as a group, one beam body is provided with two groups for hoisting and fixing, the two groups are arranged on the same section of the beam body and are arranged at four corners or two bottom corner positions of the beam body at intervals of a preset distance; s2, device installation: clamping the groove part 6 of the supporting device into an extending section at the joint of the beam body bottom plate, the cover plate and the beam body web plate, then installing a locking mechanism 12 in the first interface 11, and adjusting the locking mechanism 12 to press the beam body extending section; s3, locking the device: after the clamping of the device position is completed, opening the magnetic attraction mechanism 17 to lock the supporting device and the beam body; s4, rope fixing: then placing a hoisting rope in a rope groove mechanism 2 of the supporting device on the beam body, installing a blocking rope mechanism 13, and limiting the supporting device on the hoisting rope;

s5, hoisting a beam body: after the hoisting ropes are stressed, the rope locking mechanism 14 is arranged and screwed, the installation of the supporting device is completed, and then the beam body hoisting operation is carried out.

After the beam body is lifted, the dismounting method of the supporting device comprises the following steps:

the hoisting rope is in a non-stressed state;

and then the locking device and the rope locking device are released, the supporting device is moved to hang on the hoisting rope, and the device is taken out from the beam body together with the hoisting rope from the end part of the beam body or one end of the hoisting rope is detached from the lifting hook and pulled out to one side in situ.

In view of the above, the supporting device for hoisting a crane beam body and the installation method of the supporting device according to the embodiments of the present invention, the supporting device main body is composed of the supporting mechanism 1 and the cable groove mechanism 2, the supporting mechanism 1 is installed at four corners of the beam body, and the beam body can be fixed during hoisting; the cable groove mechanism 2 set up in the back side of supporting mechanism 1 and roof beam body laminating face, installation hoist and mount rope, supporting mechanism 1 back side is provided with the arc surface, makes when hoist and mount rope does not contact with roof beam body four corners direct contact, rope and arc surface contact, and rope atress causes the damage to the roof beam body and this device when avoiding hoist and mount to the rope can take up during hoist and mount supporting mechanism 1 pastes tightly the roof beam body lateral wall makes it can not drop easily, has also reduced the security risk. Therefore, compared with the prior art, the beam body position can be stably fixed during hoisting, the beam body hoisting damage is effectively avoided, the manual operation intensity is reduced, and the safety coefficient and the working efficiency of hoisting operation are improved.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. Hoist beam body hoist and mount rigging strutting arrangement, characterized by, include:

the supporting mechanism is used for supporting the supporting mechanism,

the supporting mechanisms are arranged at four corners of the beam body and are used for being attached to the side walls of the beam body to support the beam body;

the rope groove mechanism is arranged at one side of the supporting mechanism;

the cable groove mechanism is arranged on the side wall of the supporting mechanism opposite to the joint surface of the beam body and used for installing and limiting the position of the hoisting rope.

2. The crane lifting rigging support device according to claim 1, wherein the support mechanism comprises:

a first support section and a second support section;

the first support section is used for being connected with the beam plumb direction surface, and the second support section is used for being connected with the beam horizontal direction surface;

the groove part is arranged between the first support section and the second support section, is formed by encircling the first support section and the second support section, and is used for clamping the overhanging section at the joint of the four corners of the beam body;

the third support section is arranged on the back sides of the first support section, the second support section and the groove part and used for supporting the hoisting rope.

3. The crane lifting rigging support device of claim 2 wherein the crane lifting rigging support device further comprises:

the first interface is vertically arranged on the first supporting section;

the locking mechanism is arranged on the first interface, penetrates through the first interface, and the lower end of the locking mechanism abuts against the overhanging section at the joint of the four corners of the beam body to fix the position.

4. The crane beam hoisting rigging support apparatus of claim 1 wherein the rope trough mechanism comprises:

the first baffle body and the second baffle body are arranged on the side wall of the beam body;

the first baffle body and the second baffle body are arranged in parallel;

and the rope groove formed by encircling the first baffle body and the second baffle body is used for installing a hoisting rope.

5. The crane beam hoisting rigging support apparatus of claim 4 wherein the crane beam hoisting rigging support apparatus further comprises:

the second interfaces are arranged on the cable groove mechanism, and the second interfaces are arranged in a pairwise opposite manner;

the cable blocking mechanism is arranged on the second interface;

the stop rope mechanism penetrates through the first stop body and the second stop body, and a plurality of stop rope mechanisms are arranged in parallel and used for limiting the stop rope mechanism on the hoisting rope.

6. The crane beam hoisting rigging support apparatus of claim 4 wherein the crane beam hoisting rigging support apparatus further comprises:

the third interface is arranged on the first baffle body or the second baffle body;

and the rope locking mechanism is connected with the third interface, penetrates through the third interface, and one end of the rope locking mechanism extends into the rope groove and is used for locking the position of the hoisting rope.

7. The crane beam hoisting rigging support apparatus of claim 6 wherein the rope locking mechanism comprises:

a locking bar extending through the third interface;

the compression block is arranged at one end of the locking rod;

the locking rod is movably connected with the third interface and is used for driving the compression block to press the hoisting rope; the compaction block is provided with an arc-shaped groove, and the arc-shaped groove is used for being clamped with the hoisting rope.

8. The crane beam hoisting rigging support according to claim 2, wherein the crane beam hoisting rigging support further comprises:

the magnetic attraction mechanism is arranged in the first support section and the second support section;

the magnetic attraction mechanism is arranged close to the Liang Titie joint surface and is used for quickly disassembling and assembling the supporting device through magnetic opening and closing.

9. The crane beam hoisting rigging support apparatus of claim 8 wherein the crane beam hoisting rigging support apparatus further comprises:

a flexible layer disposed over the first support section and the second support section;

the flexible layer is arranged on the joint surfaces of the first support section, the second support section and the side wall of the beam body and is used for protecting the anti-corrosion coating of the beam body.

10. The method for installing the crane beam body hoisting rigging supporting device is characterized by comprising the following steps of:

s1, selecting a matching device: if the top angle of the beam body is not fixed, two support devices are used as a group, one beam body is provided with two groups for hoisting and fixing, the two groups are arranged on the same section of the beam body and are arranged at four corners or two bottom corner positions of the beam body at intervals of a preset distance;

s2, device installation: clamping the groove part of the supporting device into an extending section at the joint of the beam body bottom plate, the cover plate and the beam body web plate, then installing a locking mechanism in the first interface, and adjusting the locking mechanism to press the beam body extending section;

s3, locking the device: after the clamping of the device position is finished, opening the magnetic attraction mechanism to lock the supporting device and the beam body;

s4, rope fixing: then placing a hoisting rope in a rope groove mechanism of the supporting device on the beam body, installing a rope blocking mechanism, and limiting the supporting device on the hoisting rope;

s5, hoisting a beam body: and after the hoisting rope is stressed, arranging and tightening the rope locking mechanism, completing the installation of the supporting device, and then carrying out the beam body hoisting operation.

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