Cantilever plate lower hoisting construction auxiliary device

Abstract

The utility model discloses an auxiliary device for hoisting construction under a cantilever plate, which relates to the technical field of hoisting construction equipment and comprises a first pulley, a second pulley and a third pulley, the connecting assembly is arranged on the main body structure below the cantilever plate; the supporting assembly comprises a diagonal draw bar, a main supporting rod and a second pulley, the first end of the diagonal draw bar is connected with the connecting assembly, the second end of the diagonal draw bar extends in the direction away from the main body structure and inclines downwards, one end of the main supporting rod is connected with the second end of the diagonal draw bar, and the other end of the main supporting rod extends in the direction of the main body structure; the second pulley is rotatably arranged at the joint of the diagonal draw bar and the main supporting rod; hoisting equipment is arranged at the top of the cantilever plate, the fixed end of the steel wire rope is connected with a winch of the hoisting equipment, and the free end of the steel wire rope sequentially winds around the first pulley and the second pulley and is connected with a hanging basket. The hanging basket can be conveniently hung on the outer surface of the main body structure below the cantilever plate for construction.

Description

Technical Field

[0001] The utility model relates to the technical field of hoisting construction equipment, and more specifically to an auxiliary device for hoisting construction under a cantilever plate. Background Art

[0002] At present, with the improvement of my country's productivity and the development of the national economy, housing construction projects have developed rapidly in recent years. In particular, various new problems are often encountered during the construction of the exterior walls of houses. For example, during the insulation and finishing of the exterior walls of buildings, the erection of work frames or car cranes cannot meet the construction requirements and hoisting construction must be adopted. The hoisting environment is affected by the main structure (such as the cantilevered plate in the layer), resulting in the hanging basket being unable to get close to the building enclosure structure.

[0003] Aiming at the above-mentioned special construction environment, an auxiliary device for hoisting construction under the cantilever slab is designed to solve the construction difficulties. Utility Model Content

[0004] In view of this, the utility model provides an auxiliary device for hoisting construction under a cantilever plate, aiming to solve the problems in the above-mentioned background technology and facilitate the construction of the main structure surface under the cantilever plate.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] The utility model provides a cantilever plate under-hoisting construction auxiliary device, comprising:

[0007] A first pulley is mounted on the end of the cantilever plate through a fixing frame;

[0008] A connecting assembly is arranged on the main structure below the cantilever plate;

[0009] A support assembly, comprising an oblique rod, a main support rod and a second pulley, wherein a first end of the oblique rod is connected to the connecting assembly, a second end of the oblique rod extends in a direction away from the main structure and is inclined downward, one end of the main support rod is connected to the second end of the oblique rod, and the other end of the main support rod extends in a direction of the main structure, and the second pulley is rotatably arranged at the connection between the oblique rod and the main support rod;

[0010] Among them, a hoisting device is arranged on the top of the cantilever plate, the fixed end of the wire rope is connected to the winch of the hoisting device, and the free end of the wire rope is passed around the first pulley and the second pulley in sequence and is connected to the hanging basket.

[0011] According to the auxiliary construction device for hoisting under the cantilever plate provided by the utility model, the connecting assembly includes a connecting plate and a fixing plate, the connecting plate is arranged on the outer side of the main structure, and the fixing plate is arranged on the inner side of the main structure, and the fixing plate and the connecting plate are connected by bolts using the reserved holes on the main structure so that the connecting plate is fixed to the outer surface of the main structure, and the first end of the inclined rod is connected to the connecting plate.

[0012] According to the auxiliary device for lifting construction under the cantilever plate provided by the utility model, it also includes a reinforcing rod, which is arranged between the diagonal rod and the main support rod, and one end of the reinforcing rod is connected to the diagonal rod, and the other end of the reinforcing rod is connected to the main support rod.

[0013] The auxiliary device for hoisting construction under the cantilever slab provided by the utility model also includes a pad, and the pad is connected to one end of the main support rod close to the main structure.

[0014] According to the auxiliary device for hoisting construction under the cantilever plate provided by the utility model, the fixing frame has a slot for clamping on the end of the cantilever plate, and a mounting hole is provided on at least one side wall of the slot.

[0015] According to the auxiliary device for hoisting construction under the cantilever slab provided by the utility model, the main support rod is arranged horizontally.

[0016] According to the auxiliary device for hoisting construction under the cantilever slab provided by the utility model, the inclined rod and the main support rod are integrally formed.

[0017] According to the auxiliary construction device for hoisting under the cantilever plate provided by the utility model, a groove is provided at the connection between the second end of the inclined rod and the main support rod, and the second pulley is rotatably arranged in the groove.

[0018] It can be seen from the above technical scheme that, compared with the prior art, the utility model discloses a kind of auxiliary device for lifting construction under the cantilever plate. Through the arrangement of the first pulley, the connecting assembly and the supporting assembly, it is convenient to suspend the hanging basket on the outer surface of the main structure under the cantilever plate, thereby facilitating the construction of the main structure surface under the cantilever plate. Moreover, the auxiliary device for lifting construction under the cantilever plate provided by the utility model has a simple structure and is easy to manufacture. It can be matched with lifting equipment to solve the construction problem of the main structure surface under the cantilever plate and solve the bottleneck of construction technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0020] Figure 1 A schematic diagram of the structure of the auxiliary device for hoisting construction under the cantilever plate provided by the utility model in the use state;

[0021] Figure 2 A schematic diagram of the connection structure of the connection assembly and the support assembly provided by the utility model;

[0022] Figure 3 A schematic diagram of the structure of the fixing frame provided by the utility model;

[0023] Figure 4 The utility model provides Figure 2 Right view of .

[0024] In the figure: 1 is the first pulley; 2 is the connecting assembly; 21 is the connecting plate; 22 is the fixing plate; 3 is the supporting assembly; 31 is the inclined rod; 32 is the main supporting rod; 33 is the second pulley; 4 is the fixing frame; 5 is the cantilever plate; 6 is the main structure; 7 is the wire rope; 8 is the hanging basket; 9 is the slot; 10 is the mounting hole; 11 is the groove; 12 is the reinforcing rod; 13 is the pad. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-4 The utility model embodiment discloses a cantilever plate under-hoisting construction auxiliary device, comprising: a first pulley 1, a connecting assembly 2 and a supporting assembly 3.

[0027] The first pulley 1 is installed at the end of the cantilever plate 5 through the fixing frame 4 so as to extend the first pulley 1 out of the end of the cantilever plate 5 by a certain distance.

[0028] The connection assembly 2 is arranged on the main structure 6 below the cantilever plate 5. In this embodiment, preferably, the connection assembly 2 is detachably arranged on the main structure 6 below the cantilever plate 5.

[0029] The support assembly 3 includes an inclined brace 31, a main support rod 32, and a second pulley 33. The first end of the inclined brace 31 is connected to the connection assembly 2, the second end of the inclined brace 31 extends away from the main structure 6 and tilts downward, one end of the main support rod 32 is connected to the second end of the inclined brace 31, and the other end of the main support rod 32 extends toward the main structure 6. The second pulley 33 is rotatably arranged at the connection between the inclined brace 31 and the main support rod 32. In this embodiment, the connection between the inclined brace 31 and the main support rod 32 is located in the eaves of the cantilever plate 5, and it is sufficient to leave a space between the second pulley 33 and the main structure 6 for easy construction.

[0030] A hoisting device is arranged on the top of the cantilever plate 5, the fixed end of the steel wire rope 7 is connected to the hoist of the hoisting device, and the free end of the steel wire rope 7 is passed around the first pulley 1 and the second pulley 33 in sequence and connected to the hanging basket 8. Specifically, the steel wire rope 7 is passed around the side of the first pulley 1 away from the end of the cantilever plate 5, and then is passed around the side of the second pulley 33 close to the main structure 6 and connected to the hanging basket 8.

[0031] It should be noted that the auxiliary device for lifting construction under the cantilever plate provided by the utility model, through the arrangement of the first pulley 1, the connecting assembly 2 and the supporting assembly 3, is convenient for hanging the hanging basket 8 on the outer surface of the main structure 6 under the cantilever plate 5, thereby facilitating the construction of the surface of the main structure 6 under the cantilever plate 5, and the auxiliary device for lifting construction under the cantilever plate provided by the utility model has a simple structure and is easy to manufacture, and can be used with lifting equipment to solve the construction problem of the surface of the main structure 6 under the cantilever plate 5, thereby solving the bottleneck of construction technology.

[0032] In a further embodiment, the connection assembly 2 includes a connection plate 21 and a fixing plate 22, the connection plate 21 is arranged on the outside of the main structure 6, the fixing plate 22 is arranged on the inside of the main structure 6, and the fixing plate 22 and the connection plate 21 are connected by bolts using the reserved holes on the main structure 6, so that the connection plate 21 is fixed to the outer surface of the main structure 6, and the first end of the inclined rod 31 is connected to the connection plate 21. Through holes for passing bolts are provided on the connection plate 21 and the fixing plate 22, and the three are connected by bolts passing through the connection plate 21, the main structure 6 and the fixing plate 22 in sequence, so as to realize that the connection plate 21 is fixed to the surface of the main structure 6, and the first end of the inclined rod 31 is fixed to the connection plate 21 by welding.

[0033] In a further embodiment, the auxiliary device for hoisting construction under the cantilever plate further includes a reinforcing rod 12, which is arranged between the diagonal rod 31 and the main support rod 32, and one end of the reinforcing rod 12 is connected to the diagonal rod 31, and the other end of the reinforcing rod 12 is connected to the main support rod 32. By setting the reinforcing rod 12, the connection strength between the diagonal rod 31 and the main support rod 32 can be improved, and preferably, the reinforcing rod 12 is arranged vertically.

[0034] In a further embodiment, the auxiliary device for hoisting construction under the cantilever plate further includes a pad 13, which is connected to one end of the main support rod 32 close to the main structure 6. The area of ​​the pad 13 is larger than the end area of ​​the main support rod 32 close to the main structure 6, and the pad 13 contacts the surface of the main structure 6, thereby providing a supporting force to the main support rod 32, thereby stably fixing the second pulley 33 at a certain distance from the main structure 6.

[0035] In a further embodiment, the fixing frame 4 has a slot 9 for clamping at the end of the cantilever plate 5, and a mounting hole 10 is provided on at least one side wall of the slot 9. That is, the fixing frame 4 is provided in a U-shaped structure, the fixing frame 4 is clamped at the end of the cantilever plate 5, and the fixing frame 4 is fixed to the end of the cantilever plate 5 by bolts using the mounting holes 10 on the side walls of the slot 9, and the first pulley 1 is rotatably provided at one end of the fixing frame 4 away from the cantilever plate 5 through a bracket.

[0036] In a further embodiment, the main support rod 32 is arranged horizontally. When the pad 13 at one end of the main support rod 32 close to the main structure 6 contacts the surface of the main structure 6, the force acting on the main support rod 32 by the main structure 6 is perpendicular to the main structure 6, that is, the force acting on the main support rod 32 by the main structure 6 is along the axial direction of the main support rod 32, which greatly ensures the supporting force of the main structure 6 on the main support rod 32.

[0037] In a further embodiment, the diagonal brace 31 is integrally formed with the main support rod 32. The integral forming can improve the strength of the connection between the diagonal brace 31 and the main support rod 32, and avoid the problem of poor connection strength due to unqualified welding quality when the two are connected by welding, which poses a safety risk.

[0038] In a further embodiment, a groove 11 is provided at the connection between the second end of the inclined tie rod 31 and the main support rod 32, and the second pulley 33 is rotatably arranged in the groove 11. There is a certain gap between the second pulley 33 and the bottom of the groove 11, which is convenient for the wire rope 7 to pass through. At the same time, the second pulley 33 is rotatably arranged in the groove 11, and the second pulley 33 and the bottom of the groove 11 form a closed space. The wire rope 7 is passed through the closed space, which can prevent the wire rope 7 from swinging too much and affecting the construction safety.

[0039] In this specification, each embodiment is described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the embodiments can be referred to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant parts can be referred to the method part.

[0040] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A cantilever plate under-hoisting construction auxiliary device, characterized in that: include: A first pulley is mounted on the end of the cantilever plate through a fixing frame; A connecting assembly is arranged on the main structure below the cantilever plate; A support assembly, comprising an oblique rod, a main support rod and a second pulley, wherein a first end of the oblique rod is connected to the connecting assembly, a second end of the oblique rod extends in a direction away from the main structure and is inclined downward, one end of the main support rod is connected to the second end of the oblique rod, and the other end of the main support rod extends in a direction of the main structure, and the second pulley is rotatably arranged at the connection between the oblique rod and the main support rod; Among them, a hoisting device is arranged on the top of the cantilever plate, the fixed end of the wire rope is connected to the winch of the hoisting device, and the free end of the wire rope is passed around the first pulley and the second pulley in sequence and is connected to the hanging basket.

2. The auxiliary device for hoisting construction under the cantilever slab according to claim 1 is characterized in that: The connecting assembly includes a connecting plate and a fixing plate, wherein the connecting plate is arranged on the outside of the main structure, and the fixing plate is arranged on the inside of the main structure. The fixing plate and the connecting plate are connected by bolts using the reserved holes on the main structure so that the connecting plate is fixed to the outer surface of the main structure, and the first end of the inclined rod is connected to the connecting plate.

3. The auxiliary device for hoisting construction under the cantilever slab according to claim 1 or 2, characterized in that: It also includes a reinforcing rod, which is arranged between the diagonal rod and the main support rod, and one end of the reinforcing rod is connected to the diagonal rod, and the other end of the reinforcing rod is connected to the main support rod.

4. The auxiliary device for hoisting construction under the cantilever slab according to claim 3 is characterized in that: It also includes a pad, which is connected to one end of the main support rod close to the main structure.

5. The auxiliary device for hoisting construction under the cantilever slab according to claim 1 is characterized in that: The fixing frame has a slot for clamping on the end of the cantilever plate, and a mounting hole is arranged on at least one side wall of the slot.

6. The auxiliary device for hoisting construction under the cantilever slab according to claim 1 is characterized in that: The main support rod is arranged horizontally.

7. The auxiliary device for hoisting construction under the cantilever slab according to claim 1 is characterized in that: The diagonal tie rod and the main support rod are integrally formed.

8. The auxiliary device for hoisting construction under the cantilever slab according to claim 7 is characterized in that: A groove is provided at a connection between the second end of the inclined tie rod and the main support rod, and the second pulley is rotatably arranged in the groove.

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