Supporting system of building machine

Abstract

The utility model relates to the field of civil construction, and discloses a building machine supporting system which comprises a jack, a gear, a connecting rod and a specially-made climbing steel pipe, the gear is arranged below the jack, the jack is connected with the rotating center of the gear through the connecting rod, and the side wall of the specially-made climbing steel pipe is provided with a rack-shaped structure used for being connected with the gear in a matched mode. The lifting device has the advantages that the jack can move up and down relative to the special climbing steel pipe so as to drive the gear to move up and down along the special climbing steel pipe, the jack is matched with the gear for synchronous lifting, the problem that a traditional jack is uneven in stress is solved, and meanwhile the problem that a cantilever of the climbing steel pipe is too high and prone to stress instability is solved. The device can be effectively applied to building machines, is convenient to operate, and greatly saves the cost.

Description

Technical Field

[0001] The utility model relates to the field of civil engineering construction, in particular to a support system for a building construction machine. Background Art

[0002] With the gradual improvement of construction technology, building machines have emerged. Especially in the field of super-high-rise building construction, the use of building machines can greatly reduce construction costs and improve construction efficiency. Therefore, various types of building machines continue to appear. The commonly used building machines mostly use lattice columns as the vertical load-bearing components of the system. The entire building machine can climb upward along the track set on the lattice column to transfer the vertical load to the lattice column. At the same time, the lattice column is tightly connected to the vertical structural components of the building itself (shear wall or column) to ensure the safe operation of the building machine during the construction process. There are also building machines that connect the lattice column to the ground as a whole to transfer the overall load of the building machine. The load is transferred to the ground. Currently, the existing building construction machine support systems mostly use hydraulic jacking to gradually lift the building construction machine upward. The power source of the support system is mostly hydraulic jacking jacks. However, the use of hydraulic jacking jacks also has its own defects. The main problem is that it is difficult for the jacks to achieve accurate vertical force during the jacking process, which leads to the need to increase the size or number of jacks to ensure that the load component generated by the jacking jack can meet the needs of supporting the vertical load of the entire building construction machine, which is bound to lead to a significant increase in costs. At the same time, it is difficult to coordinate the synchronous operation of a large number of jacks that generate oblique loads, and the overall safety is also reduced. Therefore, a new type of building construction machine support system is urgently needed to solve the above problems. Utility Model Content

[0003] The purpose of the present application is to provide a building construction machine support system to solve the problem that the existing building construction machine platform is difficult to lift upwards or fall back downwards under a stable vertical load.

[0004] The purpose of this application is achieved through the following technical solutions:

[0005] A building construction machine support system includes: a jack, a gear, a connecting rod and a special climbing steel pipe, the special climbing steel pipe is used to be inserted into the structure of the building itself, the jack is used to connect with the building construction machine platform, the gear is arranged below the jack, and the rotation center of the jack and the gear is connected through the connecting rod, the side wall of the special climbing steel pipe is provided with a rack-like structure for cooperating with the gear, and the jack can move up and down relative to the special climbing steel pipe to drive the gear to move up and down along the special climbing steel pipe.

[0006] In some embodiments of the present application, there are multiple gears, and the multiple gears are evenly arranged along the circumference of the special climbing steel pipe.

[0007] In some embodiments of the present application, a bearing is further included, the gear is rotatably mounted on the bearing, and the connecting rod connects the jack and the bearing.

[0008] In some embodiments of the present application, a connecting pair is also included, and the connecting pair connects two adjacent bearings.

[0009] In some embodiments of the present application, on the same horizontal plane, four of the gears are evenly distributed circumferentially on the side wall of the special climbing steel pipe.

[0010] In some embodiments of the present application, a steel wire rope is further included, and a plurality of the gears are arranged in sequence along the extension direction of the special climbing steel pipe, and the upper and lower adjacent gears are connected by the steel wire rope.

[0011] In some embodiments of the present application, a connecting hinge is further included, wherein the connecting hinge is arranged on the side wall of the jack, and the connecting rod is connected to the connecting hinge and the rotation center of the gear.

[0012] In some embodiments of the present application, the jack is a ball jack.

[0013] In the building construction machine support system of the present application, the jack can be used to control the lifting and lowering of the building construction machine platform. The gear is arranged under the jack and connected by a connecting rod. The outer wall of the special climbing steel pipe is provided with a rack structure and connected to the gear. As the jack is raised and lowered, the connecting rod drives the gear to move up and down on the outer side of the special climbing steel pipe, thereby providing a stable vertical load and making the building construction machine platform rise or fall stably. The method of synchronous lifting of the jack and the gear solves the problem of uneven force of traditional jacks, and also solves the problem of instability caused by excessive cantilever height of the climbing steel pipe. It can be effectively applied to building construction machines, is easy to operate and greatly saves costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a plan view of the support system of the building construction machine of the present application;

[0015] Figure 2 It is a cross-sectional view of the support system of the building construction machine of the present application.

[0016] In the figure, 1. jack; 2. connecting hinge; 3. gear; 4. connecting rod; 5. bearing; 6. wire rope; 7. connecting pair; 8. special climbing steel pipe. DETAILED DESCRIPTION

[0017] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0018] In the description of the present application, it should be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", etc. used in the present application to indicate the orientation or position relationship is based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0019] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be a connection between two elements or an interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0020] like Figure 1 , 2 As shown, an embodiment of the present application proposes a building construction machine support system, including: a jack 1, a gear 3, a connecting rod 4 and a special climbing steel pipe 8, the special climbing steel pipe 8 is used to be inserted into the structure of the building itself, the jack 1 is used to connect with the building construction machine platform, the gear 3 is arranged below the jack 1, and the rotation center of the jack 1 and the gear 3 is connected through the connecting rod 4, the side wall of the special climbing steel pipe 8 is provided with a rack-like structure for cooperating with the gear 3, and the jack 1 can move up and down relative to the special climbing steel pipe 8 to drive the gear 3 to move up and down along the special climbing steel pipe 8.

[0021] Based on the above technical scheme, in the support system of the building construction machine of the present application, the jack 1 can be used to control the lifting and lowering of the platform of the building construction machine, the gear 3 is arranged under the jack 1 and connected by the connecting rod 4, the outer wall of the special climbing steel pipe 8 is provided with a rack structure and connected with the gear 3, as the jack 1 rises and falls, the connecting rod 4 drives the gear 3 to move up and down on the outer side of the special climbing steel pipe 8, thereby providing a stable vertical load, so that the platform of the building construction machine can rise or fall stably, and the method of synchronous lifting of the jack 1 and the gear 3 solves the problem of uneven force of the traditional jack 1, and also solves the problem of easy force instability due to excessive cantilever height of the climbing steel pipe, which can be effectively applied to the building construction machine, is convenient to operate, and greatly saves costs. The design form of the whole device can ensure that the thrust generated by the gear 3 is transmitted to the jack 1, increasing the vertical thrust capacity of the jack 1, and at the same time, the jack 1 drives the gear 3 to climb upward, and can also increase the coordination of the lifting process, avoiding the deformation process of the whole support system caused by a certain jack 1 climbing too fast, and reducing safety hazards.

[0022] In some embodiments of the present application, Figure 1 , 2 As shown, there are multiple gears 3, and the multiple gears 3 are evenly arranged along the circumference of the special climbing steel pipe 8. The circumferentially arranged gears 3 can make the jack 1 more evenly stressed, further improving the stability during climbing.

[0023] Specifically, Figure 1 , 2 As shown, it also includes a bearing 5, the gear 3 is rotatably mounted on the bearing 5, and the connecting rod 4 connects the jack 1 and the bearing 5. The bearing 5 allows the gear 3 to rotate flexibly thereon, and the bearing 5 can also serve as a connecting carrier of the connecting rod 4, so that the gear 3 is simply and conveniently connected to the jack 1.

[0024] More specifically, Figure 1 , 2 As shown, it also includes a connection pair 7, and the connection pair 7 connects two adjacent bearings 5. The connection pair 7 horizontally connects two adjacent bearings 5, so that the gear 3, the bearing 5 and the connection pair 7 are combined to form a set of gear 3 pairs, and the overall structure is more stable and reliable. The bearing 5 and the connection pair 7 are fixed by the socket connection of the bearing 5, which ensures the integrity and stability of the set of gear 3 system.

[0025] More specifically, Figure 1 , 2 As shown, on the same horizontal plane, the side wall of the special climbing steel pipe 8 is evenly distributed with four gears 3. The structure of a set of gear 3 pairs is formed by using four gears 3, which will neither cause uneven force due to too few gears 3 nor waste material costs due to too many gears 3.

[0026] In some embodiments of the present application, Figure 2 As shown, it also includes a steel wire 6, and a plurality of the gears 3 are sequentially arranged along the extension direction of the special climbing steel pipe 8, and the gears 3 adjacent to each other are connected by the steel wire 6. In addition to the gears 3 arranged circumferentially, a plurality of gears 3 are sequentially arranged along the extension direction of the special climbing steel pipe 8, usually vertically, and these gears 3 are sequentially connected from top to bottom by the steel wire 6, and are connected together to the side wall of the special climbing steel pipe 8, and rise and fall together with the lifting and lowering of the jack 1, thereby reducing the instability during lifting and lowering.

[0027] Specifically, Figure 1 , 2 As shown, the jack 1 further includes a connecting hinge 2, which is arranged on the side wall of the jack 1, and the connecting rod 4 is connected to the connecting hinge 2 and the rotation center of the gear 3. The connecting hinge 2 can realize the hinged connection between the connecting rod 4 and the jack 1, ensuring the installation flexibility between the connecting rod 4 and the jack 1. Preferably, the connecting hinge 2 is arranged on the four sides of the jack 1, and multiple connecting rods 4 are connected with multiple gears 3 to make the stability of the whole device better.

[0028] In some embodiments of the present application, Figure 1 , 2 As shown, the jack 1 is a ball jack 1. The ball jack 1 can move vertically along a special climbing steel pipe 8, thereby realizing the vertical movement of the building construction machine platform.

[0029] In summary, in the building construction machine support system of the present application, the jack 1 can be used to control the lifting and lowering of the building construction machine platform. The gear 3 is arranged under the jack 1 and connected by a connecting rod 4. The outer wall of the special climbing steel pipe 8 is provided with a rack structure and connected to the gear 3. As the jack 1 rises and falls, the connecting rod 4 drives the gear 3 to move up and down on the outside of the special climbing steel pipe 8, thereby providing a stable vertical load and making the building construction machine platform rise or fall stably. The method of synchronous lifting of the jack 1 and the gear 3 solves the problem of uneven force on the traditional jack 1, and also solves the problem of instability caused by excessive cantilever height of the climbing steel pipe. It can be effectively applied to building construction machines, is easy to operate, and greatly saves costs.

[0030] The above is only a preferred implementation of the present application. It should be pointed out that for ordinary technicians in this technical field, several improvements and substitutions can be made without departing from the technical principles of the present application. These improvements and substitutions should also be regarded as the scope of protection of the present application.

Claims

1. A building construction machine support system, characterized in that: include: A jack, a gear, a connecting rod and a special climbing steel pipe, wherein the special climbing steel pipe is used to be inserted into the structure of the building itself, the jack is used to be connected to the platform of the building construction machine, the gear is arranged under the jack, and the rotation center of the jack and the gear is connected through the connecting rod, the side wall of the special climbing steel pipe is provided with a rack-like structure for cooperating with the gear, and the jack can move up and down relative to the special climbing steel pipe to drive the gear to move up and down along the special climbing steel pipe.

2. The support system for a building construction machine according to claim 1, characterized in that: There are multiple gears, and the multiple gears are evenly arranged along the circumference of the special climbing steel pipe.

3. The support system for a building construction machine according to claim 2, characterized in that: It also includes a bearing, the gear is rotatably mounted on the bearing, and the connecting rod connects the jack and the bearing.

4. The support system for a building construction machine according to claim 3, characterized in that: It also includes a connecting pair, which connects two adjacent bearings.

5. The support system for a building construction machine according to claim 4, characterized in that: On the same horizontal plane, four gears are evenly distributed circumferentially on the side wall of the special climbing steel pipe.

6. The support system for a building construction machine according to any one of claims 1 to 5, characterized in that: It also includes a steel wire rope, and a plurality of the gears are arranged in sequence along the extension direction of the special climbing steel pipe, and the upper and lower adjacent gears are connected by the steel wire rope.

7. The support system for a building construction machine according to claim 6, characterized in that: It also includes a connecting hinge, which is arranged on the side wall of the jack, and the connecting rod is connected to the connecting hinge and the rotation center of the gear.

8. The support system for a building construction machine according to claim 1, characterized in that: The jack is a ball jack.

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