Auxiliary supporting beam structure for hoisting equipment

Abstract

The utility model discloses an auxiliary support beam structure for hoisting equipment, which comprises a lifting hook assembled on the hoisting equipment, a beam frame mechanism used for forming a grid type beam frame structure, a support mechanism used for carrying out auxiliary support on a hoisted object, and a limiting mechanism used for limiting the hoisted object, the beam frame mechanism is arranged below the lifting hook in a lifting mode, the supporting mechanism is assembled at the bottom of the beam frame mechanism, and the limiting mechanism is arranged on the lower portion of the beam frame mechanism corresponding to the supporting mechanism. And the supporting mechanism is arranged to be matched with the limiting mechanism, auxiliary supporting is provided for a hoisted object, meanwhile, limiting hoisting is conducted on the hoisted object, the hoisted object is prevented from falling off, the hoisting safety is improved, the hoisting device is suitable for hoisting operation of various building materials, and the hoisting stability is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to hoist auxiliary structure technical field especially is hoist equipment is with auxiliary support beam structure. BACKGROUND

[0002] In the prior art, in construction engineering, high-rise buildings and super high-rise buildings are more and more, and the building outer wall usually adopts the form of unit type curtain wall, since the unit type curtain wall is mostly prefabricated component produced by curtain wall manufacturers, needs operating personnel to hoist to the position to be constructed, the hoisting of the existing high-rise building curtain wall plate mostly adopts hoisting equipment, therefore, needs to lease large hoisting equipment in the project engineering construction process, and with the increasing height of building construction, the installation height of the tower crane supporting part is also higher and higher, adopts the auxiliary crane, and the use requirement of erecting the tower cannot be met, therefore, needs to install the auxiliary hoisting device at the standard section to solve the problem of completing the supporting part hoisting with the continuous rising of the standard section.

[0003] The utility model discloses a kind of curtain wall plate auxiliary hoisting mechanisms for high-rise building construction, it includes track and installation component, the track is fixed to the support beam of high-rise building by installation component;The installation component includes fixed seat and bottom plate, the fixed seat is U-shaped structure, it is buckled in the support beam, the bottom plate is welded on the bottom of the fixed seat;The number of the fixed seat is a pair, the bottom plate of lower part is arranged with interval, the track is overlapped on the top of the bottom plate;The top of the fixed seat is provided with adjusting bolt, the end of the adjusting bolt is abutted on the top surface of the support beam, to adjust the vertical height of bottom plate.However this kind of curtain wall plate auxiliary hoisting mechanism for high-rise building construction adopts single group beam frame structure to assist hoisting curtain wall plate, its hoisting balance and stability are poor, prone to imbalance phenomenon by external interference, thereby causing hoisting object to fall off, with certain security risk, and it can only assist hoisting curtain wall plate, cannot hoist other building materials, and use limitation is larger. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of auxiliary support beam structure for hoisting equipment.

[0005] To achieve the above-mentioned purpose, the technical scheme provided by the utility model is as follows:

[0006] An auxiliary support beam structure for hoisting equipment includes a lifting hook, a beam frame mechanism for forming a net-shaped beam frame structure, a support mechanism for assisting in supporting the hoisted object, and a limiting mechanism for limiting the hoisted object. The lifting hook is assembled on the hoisting equipment. The beam frame mechanism is hoisted below the lifting hook. The support mechanism is assembled at the bottom of the beam frame mechanism. The limiting mechanism is configured at the lower part of the beam frame mechanism corresponding to the support mechanism.

[0007] The beam frame mechanism comprises a beam frame body, a mounting assembly and a hoisting assembly. The beam frame body is arranged below the lifting hook and is assembled into a net-shaped beam frame structure by several groups of I-shaped steel. The mounting assembly is provided with four groups, and the four groups of mounting assemblies are arranged in an array on both sides of the upper end of the beam frame body. The hoisting assembly is provided with several groups, and the several groups of hoisting assemblies are symmetrically arranged on both sides of the beam frame body corresponding to the four groups of mounting assemblies.

[0008] The mounting assembly comprises a mounting base, a mounting hook and a mounting rope. The mounting base is arranged at the upper end of the beam frame body and is fixedly connected with the beam frame body. The mounting hook is arranged on the inner side of the upper part of the mounting base and is rotatably connected with the mounting base through a rotating shaft. The mounting rope is arranged between the mounting hook and the lifting hook. The mounting hook is connected with the lifting hook through the mounting rope. The beam frame body is connected with the lifting hook through the mounting assembly.

[0009] The hoisting assembly comprises a limiting block, a hoisting base plate and a hoisting hook. The limiting block is provided with two groups, and the two groups of limiting blocks are arranged in parallel and at intervals on the upper end of the beam frame body and are fixedly connected with the beam frame body. The hoisting base plate is sleeved on the side of the beam frame body, and the upper part thereof is located between the two groups of limiting blocks. The hoisting hook is arranged on the lower part of the hoisting base plate and is connected with the hoisting base plate through a lifting ring.

[0010] The hoisting assembly further comprises a hoisting rope arranged on the lower part of the hoisting hook and having one end connected with the hoisting hook.

[0011] The support mechanism comprises a support base rod, a support sleeve rod, a positioning screw rod, a support base plate and a reinforcing assembly. The support base rod is arranged on one side of the lower part of the beam frame body and has one end fixedly connected with the beam frame body. The side of the support base rod is arranged in parallel and at intervals with several groups of positioning through holes. The support sleeve rod is arranged on the lower part of the support base rod and is connected with the support base rod in a sleeved manner. The positioning screw rod is arranged at the connection between the support sleeve rod and the support base rod and penetrates the support sleeve rod. The positioning screw rod is inserted into the support base rod through the positioning through hole. The support base plate is arranged on the bottom of the support sleeve rod and is fixedly connected with the support sleeve rod. The support base plate is arranged horizontally. The reinforcing assembly is arranged between the support base plate and the support sleeve rod.

[0012] The reinforcing assembly comprises a reinforcing cross beam, reinforcing struts and reinforcing diagonal struts, the reinforcing cross beam is arranged at the upper portion of the supporting sleeve rod and fixedly connected with the supporting sleeve rod, the reinforcing cross beam is arranged parallel to the supporting base plate, the reinforcing struts are arranged in two groups, the two groups of reinforcing struts are symmetrically arranged between the reinforcing cross beam and the supporting base plate, and the two ends of the two groups of reinforcing struts are fixedly connected with the reinforcing cross beam and the supporting base plate respectively, the reinforcing diagonal struts are arranged in two groups, the two groups of reinforcing diagonal struts are oppositely and obliquely arranged between the reinforcing cross beam and the supporting base plate, and the two ends of the two groups of reinforcing diagonal struts are fixedly connected with the reinforcing cross beam and the supporting base plate respectively, and the reinforcing diagonal struts are located between the end portion of the reinforcing cross beam and the end portion of the supporting base plate.

[0013] The supporting mechanism is arranged in two groups, the two groups of supporting mechanisms are symmetrically arranged on the two sides of the lower portion of the beam frame body, and the two groups of supporting mechanisms jointly form an auxiliary supporting structure.

[0014] The limiting mechanism comprises a limiting base, a limiting cylinder and a limiting top plate, the limiting base is arranged in the inner side of the lower portion of the beam frame body and fixedly connected with the beam frame body, the limiting cylinder is arranged at the lower portion of the limiting base and fixedly connected with the limiting base, the output end of the limiting cylinder is arranged towards the lower portion, and the limiting top plate is arranged at the output end of the limiting cylinder and fixedly connected with the output end of the limiting cylinder.

[0015] The limiting anti-skid pad is arranged at the bottom of the limiting top plate and fixedly connected with the limiting top plate, and the upper portion of the supporting base plate is provided with a supporting anti-skid pad corresponding to the limiting anti-skid pad.

[0016] The beneficial effects of the utility model are as follows:

[0017] The beam frame mechanism is simple in structure, the net format beam frame structure is formed to improve the hoisting balance and stability of the supporting beam, the beam frame mechanism is not prone to imbalance phenomenon caused by external force interference, the supporting mechanism cooperates with the limiting mechanism to provide auxiliary support for the hoisted object and limit the hoisting of the hoisted object, the hoisted object is prevented from falling off, the hoisting safety is improved, and the hoisting stability is effectively improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the overall structure schematic view of the utility model;

[0019] Figure 2 It is the beam frame mechanism structure schematic view of the utility model;

[0020] Figure 3 It is the supporting mechanism structure schematic view of the utility model.

[0021] In the figure: 1, hook; 2, beam frame body; 3, mounting base; 4, mounting hook; 5, mounting rope; 6, limiting block; 7, hoisting base plate; 8, hoisting hook; 9, hoisting rope; 10, support base rod; 11, support sleeve rod; 12, positioning screw rod; 13, support base plate; 14, reinforcing cross beam; 15, reinforcing support rod; 16, reinforcing inclined rod; 17, limiting base; 18, limiting cylinder; 19, limiting top plate; 20, limiting non-slip pad. DETAILED DESCRIPTION

[0022] The utility model will be described in further detail below with reference to the drawings,

[0023] A kind of auxiliary support beam structure for hoisting equipment, including hook 1, the hook 1 is equipped on hoisting equipment, it further includes beam frame mechanism for constituting net format beam frame structure, support mechanism for assisting support to hoisting object and limiting mechanism for limiting hoisting object, beam frame mechanism is hoisted in the below of the hook 1, support mechanism is equipped in the bottom of beam frame mechanism, limiting mechanism is configured in the lower part of beam frame mechanism corresponding support mechanism, the overall structure schematic diagram of the utility model as shown in Figure 1 .

[0024] Beam frame mechanism includes beam frame body 2, mounting assembly and hoisting assembly, beam frame body 2 is arranged in the below of hook 1 and it is assembled as net format beam frame structure by several groups of I-steel, mounting assembly is equipped with four groups, four groups of mounting assembly array arrangement is in the upper end both sides of beam frame body 2, hoisting assembly is equipped with several groups, several groups of hoisting assembly are arranged in the both sides of beam frame body 2 corresponding four groups of mounting assembly, beam frame mechanism is cooperated by beam frame body 2, mounting assembly and hoisting assembly, constitutes net format beam frame structure, to effectively promote the balance and stability of hoisting beam frame, wherein, beam frame body 2 is used to constitute net format beam frame structure and provides mounting support for hoisting assembly, mounting assembly is used as the mounting structure on beam frame body 2 to realize the mounting connection between beam frame body 2 and hook 1, hoisting assembly is used to constitute the hoisting structure on beam frame body 2, to meet the hoisting demand of building material, the structure schematic diagram of the beam frame mechanism of the utility model as shown in Figure 2 .

[0025] The mounting assembly comprises a mounting base 3, a mounting hook 4 and a mounting rope 5. The mounting base 3 is arranged at the upper end of the beam body 2 and fixedly connected with the beam body 2. The mounting hook 4 is arranged at the inner side of the upper part of the mounting base 3 and rotatably connected with the mounting base 3 through a rotating shaft. The mounting rope 5 is arranged between the mounting hook 4 and the hook 1. The mounting hook 4 is connected with the hook 1 through the mounting rope 5. The beam body 2 is connected with the hook 1 through the mounting assembly. The mounting assembly cooperates with the mounting base 3, the mounting hook 4 and the mounting rope 5 to form a mounting structure on the beam body 2, so as to realize the mounting connection between the beam body 2 and the hook 1. The mounting base 3 is used to provide mounting support for the mounting hook 4. The mounting hook 4 is used to form the mounting structure on the beam body 2 together with the mounting base 3. The mounting rope 5 is used to realize the mounting connection between the mounting hook 4 and the hook 1, so as to realize the mounting connection between the beam body 2 and the hook 1.

[0026] The hoisting assembly comprises a limiting block 6, a hoisting base plate 7 and a hoisting hook 8. The two groups of limiting blocks 6 are arranged in parallel and spaced apart at the upper end of the beam body 2 and fixedly connected with the beam body 2. The hoisting base plate 7 is sleeved on the side of the beam body 2 and the upper part thereof is located between the two groups of limiting blocks 6. The hoisting hook 8 is arranged at the lower part of the hoisting base plate 7 and connected with the hoisting base plate 7 through a lifting ring. The hoisting assembly cooperates with the limiting block 6, the hoisting base plate 7 and the hoisting hook 8 to form a hoisting structure on the beam body 2 to meet the hoisting requirements of the building materials. The limiting block 6 is used as a limiting structure on the beam body 2 to limit the hoisting base plate 7. The hoisting base plate 7 is used to provide mounting support for the hoisting hook 8. The hoisting hook 8 is used to form the hoisting structure on the beam body 2 together with the hoisting base plate 7 to meet the hoisting requirements of the building materials. The position of the hoisting base plate 7 can be adjusted according to the actual hoisting requirements.

[0027] The hoisting assembly further comprises a hoisting rope 9 arranged at the lower part of the hoisting hook 8 and connected with the hoisting hook 8 at one end. The hoisting rope 9 is used as a rope structure on the hoisting hook 8 to meet the hoisting binding requirements of the building materials.

[0028] The support mechanism comprises a support base rod 10, a support sleeve rod 11, a positioning screw rod 12, a support base plate 13 and a reinforcing assembly, the support base rod 10 is arranged at one side of the lower part of the beam body 2 and is fixedly connected with the beam body 2 at one end, a plurality of groups of positioning through holes are arranged in parallel and at intervals at the side of the support base rod 10, the support sleeve rod 11 is arranged at the lower part of the support base rod 10 and is connected with the support base rod 10 in a sleeved manner, the positioning screw rod 12 is arranged at the connecting position of the support sleeve rod 11 and the support base rod 10 and penetrates through the support sleeve rod 11, the positioning screw rod 12 is inserted into the support base rod 10 through the positioning through hole, the support base plate 13 is arranged at the bottom of the support sleeve rod 11 and is fixedly connected with the support sleeve rod 11, the support base plate 13 is arranged horizontally, the reinforcing assembly is arranged between the support base plate 13 and the support sleeve rod 11, the support mechanism is provided with two groups, the two groups of support mechanisms are symmetrically arranged at the two sides of the lower part of the beam body 2 and jointly form an auxiliary support structure, the support mechanism cooperates with the support base rod 10, the support sleeve rod 11, the positioning screw rod 12, the support base plate 13 and the reinforcing assembly to provide auxiliary support for the hoisted object during hoisting, wherein the support base rod 10 is used for providing mounting support for the support sleeve rod 11, the support sleeve rod 11 is used for jointly forming a support rod structure with adjustable length with the support base rod 10, so as to adjust the height of the angle support base plate 13, the positioning screw rod 12 is used for cooperating with the positioning through hole on the support base rod 10 to fix the relative length of the support sleeve rod 11 and the support base rod 10, the support base plate 13 is used for providing auxiliary support for the hoisted object during hoisting, and the reinforcing assembly is used for improving the connection strength and stability between the support base plate 13 and the support sleeve rod 11, and the structure diagram of the support mechanism is as shown in Figure 3

[0029] ​The reinforcing assembly comprises a reinforcing cross beam 14, reinforcing support rods 15 and reinforcing diagonal rods 16. The reinforcing cross beam 14 is arranged at the upper portion of the support sleeve rod 11 and fixedly connected with the support sleeve rod 11. The reinforcing cross beam 14 is arranged parallel to the support base plate 13. The reinforcing support rods 15 are arranged in two groups. The two groups of reinforcing support rods 15 are symmetrically arranged between the reinforcing cross beam 14 and the support base plate 13. The two ends of the reinforcing support rods 15 are fixedly connected with the reinforcing cross beam 14 and the support base plate 13 respectively. The reinforcing diagonal rods 16 are arranged in two groups. The two groups of reinforcing diagonal rods 16 are oppositely and obliquely arranged between the reinforcing cross beam 14 and the support base plate 13. The two ends of the reinforcing diagonal rods 16 are fixedly connected with the reinforcing cross beam 14 and the support base plate 13 respectively. The reinforcing diagonal rods 16 are arranged between the end portion of the reinforcing cross beam 14 and the end portion of the support base plate 13. The reinforcing assembly is cooperated with the reinforcing cross beam 14, the reinforcing support rods 15 and the reinforcing diagonal rods 16 to improve the connection strength and stability between the support base plate 13 and the support sleeve rod 11. The reinforcing cross beam 14 is used as a cross beam structure on the support sleeve rod 11. The reinforcing support rods 15 and the reinforcing diagonal rods 16 are used as a connection structure between the reinforcing cross beam 14 and the support base plate 13 to form a reinforcing frame structure with the reinforcing cross beam 14, thereby improving the connection strength and stability between the support base plate 13 and the support sleeve rod 11.

[0030] The limiting mechanism comprises a limiting base 17, a limiting cylinder 18 and a limiting top plate 19. The limiting base 17 is arranged at the inner side of the lower portion of the beam frame body 2 and fixedly connected with the beam frame body 2. The limiting cylinder 18 is arranged at the lower portion of the limiting base 17 and fixedly connected with the limiting base 17. The output end of the limiting cylinder 18 is arranged towards the lower portion. The limiting top plate 19 is arranged at the output end of the limiting cylinder 18 and fixedly connected with the output end of the limiting cylinder 18. The limiting mechanism is cooperated with the limiting base 17, the limiting cylinder 18 and the limiting top plate 19 to limit the hoisted object on the supporting mechanism. The limiting base 17 is used to provide mounting support for the limiting cylinder 18 to mount the limiting cylinder 18 at the bottom of the beam frame body 2. The limiting cylinder 18 is used to provide mounting support for the limiting top plate 19 and drive the limiting top plate 19 to perform lifting action through the extension and contraction action of the output end. The limiting top plate 19 is used to perform lifting action under the action of the limiting cylinder 18 to limit the hoisted object on the supporting mechanism.

[0031] The limiting anti-skid pad 20 is arranged at the bottom of the limiting top plate 19 and fixedly connected with the limiting top plate 19. The upper portion of the support base plate 13 is provided with a support anti-skid pad corresponding to the limiting anti-skid pad 20. The limiting anti-skid pad 20 is used as an anti-skid structure at the bottom of the limiting top plate 19. The support anti-skid pad is used as an anti-skid structure on the support base plate 13.

[0032] Working principle:

[0033] When the object needs to be hoisted, the position of the hoisting base plate 7 is adjusted according to the hoisting requirement, the beam frame mechanism is hung on the lifting hook 1 through the mounting assembly, the relative length between the support sleeve rod 11 and the support base rod 10 is adjusted according to the specification of the hoisted object, then the relative length of the support sleeve rod 11 and the support base rod 10 is fixed through the cooperation of the positioning screw rod 12 and the positioning through hole on the support base rod 10, so as to adjust the height of the angle support base plate 13, the hoisted object is placed on the upper part of the two groups of support base plates 13, the limiting top plate 19 is controlled to descend through the limiting cylinder 18 to limit the hoisted object on the support mechanism, and the hoisted object can be bound through the hoisting rope 9 to ensure the stability of the hoisted object, so that the hoisted object can be hoisted.

[0034] The utility model has the advantages of simple structure, the beam frame mechanism is arranged, the net format beam frame structure is formed to improve the hoisting balance and stability of the support beam as a whole, and the support beam is not prone to imbalance due to external force interference, the support mechanism is arranged in cooperation with the limiting mechanism to provide auxiliary support for the hoisted object and limit the hoisting of the object, so that the hoisted object is prevented from falling off and the hoisting safety is improved, and the utility model is suitable for the hoisting operation of various building materials and effectively improves the hoisting stability.

[0035] The above embodiment of the utility model is described in detail, but the content is only the preferred embodiment of the utility model and cannot be considered as limiting the implementation scope of the utility model. Any equivalent change and improvement within the application scope of the utility model should still belong to the patent coverage scope of the utility model.

Claims

1. An auxiliary support beam structure for hoisting equipment, comprising a hook (1) which is fitted on hoisting equipment, characterized in that, It also comprises a beam mechanism for constituting a grid beam structure, a supporting mechanism for assisting the support of the hoisted object, and a limiting mechanism for limiting the hoisted object, the beam mechanism is hoisted below the hook (1), the supporting mechanism is assembled at the bottom of the beam mechanism, and the limiting mechanism is arranged at the lower part of the beam mechanism corresponding to the supporting mechanism.

2. An auxiliary support beam structure for a hoisting apparatus as claimed in claim 1, characterized in that, The beam mechanism comprises a beam body (2), a mounting assembly, and a hoisting assembly, the beam body (2) is arranged below the hook (1) and is assembled into a grid beam structure by several groups of I-beams, the mounting assembly is provided with four groups, and the four groups of mounting assemblies are arrayed on both sides of the upper end of the beam body (2), the hoisting assembly is provided with several groups, and the several groups of hoisting assemblies are symmetrically arranged on both sides of the beam body (2) corresponding to the four groups of mounting assemblies.

3. An auxiliary support beam structure for a hoisting apparatus as claimed in claim 2, characterized in that, The mounting assembly comprises a mounting base (3), a mounting hook (4), and a mounting rope (5), the mounting base (3) is arranged at the upper end of the beam body (2) and is fixedly connected with the beam body (2), the mounting hook (4) is arranged at the inner side of the upper part of the mounting base (3) and is rotatably connected with the mounting base (3) through a rotating shaft, the mounting rope (5) is arranged between the mounting hook (4) and the hook (1), the mounting hook (4) is connected with the hook (1) through the mounting rope (5), and the beam body (2) is hoisted and connected with the hook (1) through the mounting assembly.

4. An auxiliary support beam structure for a hoisting apparatus as claimed in claim 3, characterized in that, The hoisting assembly comprises a limiting block (6), a hoisting base plate (7), and a hoisting hook (8), the limiting block (6) is provided with two groups, the two groups of limiting blocks (6) are arranged side by side and spaced apart at the upper end of the beam body (2) and are fixedly connected with the beam body (2), the hoisting base plate (7) is sleeved on the side of the beam body (2), and the upper part thereof is located between the two groups of limiting blocks (6), and the hoisting hook (8) is arranged at the lower part of the hoisting base plate (7) and is hoisted and connected with the hoisting base plate (7) through a lifting ring.

5. An auxiliary support beam structure for a hoisting apparatus as claimed in claim 4, characterized in that, It also comprises a hoisting rope (9), which is arranged at the lower part of the hoisting hook (8) and has one end hoisted with the hoisting hook (8).

6. An auxiliary support beam structure for a hoisting apparatus as claimed in claim 5, characterized in that, The supporting mechanism comprises a supporting base rod (10), a supporting sleeve rod (11), a positioning screw rod (12), a supporting base plate (13) and a reinforcing assembly, the supporting base rod (10) is arranged at one side of the lower part of the beam frame body (2) and is fixedly connected with the beam frame body (2) at one end, a plurality of groups of positioning through holes are arranged in parallel and at intervals on the side of the supporting base rod (10), the supporting sleeve rod (11) is arranged at the lower part of the supporting base rod (10) and is connected with the supporting base rod (10) in a sleeved manner, the positioning screw rod (12) is arranged at the connecting position of the supporting sleeve rod (11) and the supporting base rod (10) and penetrates through the supporting sleeve rod (11), the positioning screw rod (12) is inserted into the supporting base rod (10) through the positioning through hole, the supporting base plate (13) is arranged at the bottom of the supporting sleeve rod (11) and is fixedly connected with the supporting sleeve rod (11), the supporting base plate (13) is arranged horizontally, and the reinforcing assembly is arranged between the supporting base plate (13) and the supporting sleeve rod (11).

7. An auxiliary support beam structure for a hoisting apparatus as claimed in claim 6, characterized in that, The reinforcing assembly comprises a reinforcing cross beam (14), reinforcing support rods (15) and reinforcing inclined pull rods (16), the reinforcing cross beam (14) is arranged at the upper part of the supporting sleeve rod (11) and is fixedly connected with the supporting sleeve rod (11), the reinforcing cross beam (14) and the supporting base plate (13) are arranged in parallel with each other, the reinforcing support rods (15) are provided in two groups, the two groups of reinforcing support rods (15) are symmetrically arranged between the reinforcing cross beam (14) and the supporting base plate (13) and are fixedly connected with the reinforcing cross beam (14) and the supporting base plate (13) at two ends, respectively, the reinforcing inclined pull rods (16) are provided in two groups, the two groups of reinforcing inclined pull rods (16) are oppositely and obliquely arranged between the reinforcing cross beam (14) and the supporting base plate (13) and are fixedly connected with the reinforcing cross beam (14) and the supporting base plate (13) at two ends, respectively, and the reinforcing inclined pull rods (16) are located between the end of the reinforcing cross beam (14) and the end of the supporting base plate (13).

8. An auxiliary support beam structure for a hoisting apparatus as claimed in claim 7, characterized in that, The supporting mechanism is provided in two groups, the two groups of supporting mechanisms are symmetrically arranged at the lower parts of two sides of the beam frame body (2) and jointly constitute an auxiliary supporting structure.

9. An auxiliary support beam structure for a hoisting apparatus as claimed in claim 8, characterized in that, The limiting mechanism comprises a limiting base (17), a limiting air cylinder (18) and a limiting top plate (19), the limiting base (17) is arranged at the inner side of the lower part of the beam frame body (2) and is fixedly connected with the beam frame body (2), the limiting air cylinder (18) is arranged at the lower part of the limiting base (17) and is fixedly connected with the limiting base (17), the output end of the limiting air cylinder (18) is arranged towards the lower part, and the limiting top plate (19) is arranged at the output end of the limiting air cylinder (18) and is fixedly connected with the output end of the limiting air cylinder (18).

10. An auxiliary support beam structure for a hoisting apparatus as claimed in claim 9, characterized in that, A limiting anti-skid pad (20) is further arranged at the bottom of the limiting top plate (19) and is fixedly connected with the limiting top plate (19), and a supporting anti-skid pad is arranged at the upper part of the supporting base plate (13) corresponding to the limiting anti-skid pad (20).

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