Supporting system of building machine

What is AI technical title?
AI technical title is built by Patsnap AI team. It summarizes the technical point description of the patent document.
By setting the first and second climbing steel pipes and jacks in the building structure, and using the connecting device to lift them simultaneously, the problem that the existing building machine support system is difficult to achieve accurate vertical stress during the hoisting process, and the precise improvement and cost saving of the building machine platform are achieved.

CN222759406UActive Publication Date: 2025-04-15GUANGZHOU FOURTH CONSTR +1

View PDF 0 Cites 0 Cited by

Patent Information

Application Number: CN202420920158.X
Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2024-04-29
Publication Date: 2025-04-15
Estimated Expiration: 2034-04-29

AI Technical Summary

Technical Problem

The existing building machine support system is difficult to achieve precise vertical stress during the hoisting process, resulting in increasing the size or quantity of jacks and increasing the cost. Moreover, the synchronous operation and coordination of multiple jacks is difficult and the safety is reduced.

Method used

A building machine support system is adopted, including a first climbing steel pipe, a first jack, a second climbing steel pipe, a second jack and a connecting device. By inserting the climbing steel pipe into the building structure and setting a jack thereon, the connecting device is used to lift the main and auxiliary jacks simultaneously to achieve the lifting of precise vertical load.

Benefits of technology

The upward rise of the building machine platform under precise vertical load is realized, the vertical pushing capacity of the jack is increased, the problem of insufficient stress on traditional single jacks is solved, the cost is reduced, and the safety and coordination of the system is improved.

✦ Generated by Eureka AI based on patent content.

Smart Images

Figure CN222759406U_ABST

Patent Text Reader

Abstract

The utility model relates to the field of civil construction, and discloses a building machine supporting system which comprises a first climbing steel pipe, a first jack, a second climbing steel pipe, a second jack and a connecting device, the first jack is installed on the first climbing steel pipe in a sliding mode, and the first jack is used for being connected to a building machine platform. The second climbing steel pipe is arranged on the periphery of the first climbing steel pipe and is parallel to the first climbing steel pipe, the second jack is installed on the second climbing steel pipe in a sliding mode, and the first jack and the second jack are connected through a connecting device. The lifting jack has the advantages that the problem that a traditional single ball jack is insufficient in stress is solved through the configuration method of the main jack and the auxiliary jack, meanwhile, the problem that a climbing steel pipe cantilever is prone to stress instability due to the fact that the height is too large is solved, the lifting jack can be effectively applied to a building machine, operation is convenient, and cost is greatly saved.

Need to check novelty before this filing date? Find Prior Art

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 upward or fall back 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 first climbing steel pipe, a first jack, a second climbing steel pipe, a second jack and a connecting device, wherein the first jack is slidably installed on the first climbing steel pipe, the first jack is used to be connected to the building construction machine platform, the second climbing steel pipe is arranged around the first climbing steel pipe and parallel to the first climbing steel pipe, the second jack is slidably installed on the second climbing steel pipe, and the first jack and the second jack are connected by the connecting device.

[0006] In some embodiments of the present application, the connecting device includes an outer sleeve and an inner sleeve, one end of the outer sleeve is connected to the first jack, the other end of the outer sleeve is provided with a cavity, one end of the inner sleeve is inserted into the cavity, and the other end of the inner sleeve is connected to the second jack.

[0007] In some embodiments of the present application, the connecting device further comprises a spring, wherein the spring is disposed in the cavity and respectively connects the outer sleeve and the inner sleeve.

[0008] In some embodiments of the present application, a connecting hinge is further included, wherein the connecting hinge is provided at one end of the outer sleeve and is fixedly connected to the first jack, and is used to hinge the first jack and the connecting device. The connecting hinge is provided at one end of the inner sleeve and is hingedly connected to the second jack, and is used to hinge the second jack and the connecting device.

[0009] In some embodiments of the present application, the connecting hinge is integrally formed with the outer sleeve, and the spring is connected to the connecting hinge at the end of the outer sleeve.

[0010] In some embodiments of the present application, there are multiple second climbing steel pipes and multiple second jacks, the second climbing steel pipes and the second jacks are installed in a one-to-one correspondence, and the second climbing steel pipes are evenly distributed around the first climbing steel pipe.

[0011] In some embodiments of the present application, there are at least four of the second climbing steel pipes and the second jacks.

[0012] In some embodiments of the present application, the size of the first climbing steel pipe is larger than that of the second climbing steel pipe, and the size of the first jack is larger than that of the second jack.

[0013] In some embodiments of the present application, both the first jack and the second jack are ball jacks.

[0014] The building construction machine support system of the present application inserts the first climbing steel pipe and the second climbing steel pipe into the building's own structure, and cooperates with the first jack and the second jack respectively arranged thereon, so that the first jack can move on the first climbing steel pipe, and the second jack can move on the second climbing steel pipe, and is assisted by a connecting device connecting the first jack and the second jack, so that the first jack and the second jack can be lifted and stressed synchronously, so that the platform of the building construction machine is always lifted upward under a precise vertical load during the lifting process, and the jacking force generated by the second jack can be transmitted to the first jack through the connecting device, further increasing the vertical jacking capacity of the first jack. The configuration method of the main and auxiliary jacks solves the problem of insufficient force of a traditional single ball jack, and also solves the problem of excessive cantilever height of the climbing steel pipe being prone to force instability. It can be effectively applied to building construction machines, is easy to operate, and greatly saves costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a cross-sectional view of the support system of the building construction machine of the present application;

[0016] Figure 2 is a plan view of the support system of the building construction machine of the present application;

[0017] Figure 3 This is a large-scale drawing of the connection device of this application.

[0018] In the figure, 1. first climbing steel pipe; 2. first jack; 3. second climbing steel pipe; 4. second jack; 5. connecting hinge; 6. connecting device; 61. outer sleeve; 62. inner sleeve; 63. spring. DETAILED DESCRIPTION

[0019] 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.

[0020] 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.

[0021] 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.

[0022] like Figure 1 , 2 As shown, an embodiment of the present application proposes a building construction machine support system, comprising: a first climbing steel pipe 1, a first jack 2, a second climbing steel pipe 3, a second jack 4 and a connecting device 6, the first jack 2 is slidably installed on the first climbing steel pipe 1, the first jack 2 is used to be connected to the building construction machine platform, the second climbing steel pipe 3 is arranged around the first climbing steel pipe 1 and parallel to the first climbing steel pipe 1, the second jack 4 is slidably installed on the second climbing steel pipe 3, and the first jack 2 and the second jack 4 are connected via the connecting device 6.

[0023] Based on the above technical scheme, the building construction machine support system of the present application, by inserting the first climbing steel pipe 1 and the second climbing steel pipe 3 into the building's own structure, cooperates with the first jack 2 and the second jack 4 respectively arranged thereon, so that the first jack 2 can move on the first climbing steel pipe 1, and the second jack 4 can move on the second climbing steel pipe 3, and is assisted by a connecting device 6 connecting the first jack 2 and the second jack 4, so that the first jack 2 and the second jack 4 can be lifted and stressed synchronously, so that the platform of the building construction machine is always lifted upward under a precise vertical load during the lifting process, and the jacking force generated by the second jack 4 can be transmitted to the first jack 2 through the connecting device 6, further increasing the vertical jacking capacity of the first jack 2, and the configuration method of the main and auxiliary jacks solves the problem of insufficient force of a traditional single ball jack, and also solves the problem that the cantilever height of the climbing steel pipe is too large and it is easy to be stressed and unstable, which can be effectively applied to building construction machines, is easy to operate, and greatly saves costs.

[0024] In some embodiments of the present application, Figure 3 As shown, the connecting device 6 includes an outer sleeve 61 and an inner sleeve 62, one end of the outer sleeve 61 is connected to the first jack 2, the other end of the outer sleeve 61 is provided with a cavity, one end of the inner sleeve 62 is inserted into the cavity, and the other end of the inner sleeve 62 is connected to the second jack 4. The structural form of the outer sleeve 61 and the inner sleeve 62 enables the first jack 2 and the second jack 4 to have a certain fault tolerance during the synchronous rising and falling process, that is, there can be a certain relative displacement between the outer sleeve 61 and the inner sleeve 62, so as to avoid damage during the movement caused by the rigid connection between the first jack 2 and the second jack 4.

[0025] Specifically, Figure 3 As shown, the connecting device 6 further includes a spring 63, which is disposed in the cavity and respectively connects the outer sleeve 61 and the inner sleeve 62. The arrangement of the spring 63 enables an elastic connection to be formed between the outer sleeve 61 and the inner sleeve 62, thereby achieving an elastic connection between the first jack 2 and the second jack 4, thereby increasing the coordination of the jacking process and reducing safety hazards.

[0026] More specifically, Figure 1-3As shown, it also includes a connection hinge 5, which is provided at one end of the outer sleeve 61 and fixedly connected to the first jack 2, and is used to hinge the first jack 2 and the connecting device 6. The connection hinge 5 is provided at one end of the inner sleeve 62 and is hingedly connected to the second jack 4, and is used to hinge the second jack 4 and the connecting device 6. The setting of the connection hinge 5 can realize the hinge connection between the first jack 2 and the connecting device 6, and the hinge connection between the second jack 4 and the connecting device 6. The connecting device 6 can flexibly rotate with the connection hinge 5 as the axis, and the installation is more flexible and the structure is more reliable. The connection hinge 5 is preferably fixedly connected to the side walls of the first jack 2 and the second jack 4, and the installation is more convenient.

[0027] More specifically, Figure 3 As shown, the connecting hinge 5 is integrally formed with the outer sleeve 61, and the spring 63 is connected to the connecting hinge 5 at the end of the outer sleeve 61. The integrally formed structure has high strength, and one end of the outer sleeve 61 does not need to be sealed, and the cavity can be directly closed by the connecting hinge 5, and the structure is simpler and more reliable.

[0028] In some embodiments of the present application, Figure 1 , 2 As shown, the second climbing steel pipe 3 and the second jack 4 are both multiple, and the second climbing steel pipe 3 and the second jack 4 are installed one by one, and the second climbing steel pipe 3 is evenly distributed around the first climbing steel pipe 1. Multiple second jacks 4 can form a combined thrust force, further increase the thrust force, and thus transmit a greater thrust force to the first jack 2, further enhancing the vertical thrust capacity of the first jack 2, and the uniform distribution of multiple second jacks 4 is to ensure the stability of the force application, and avoid the problem of unstable structure of the building itself caused by excessive lateral force.

[0029] Specifically, Figure 2 As shown, there are at least four second climbing steel pipes 3 and at least four second jacks 4. More than four evenly distributed second jacks 4 can simultaneously ensure that the vertical load and the lateral load meet the requirements, thereby meeting the needs of engineering construction.

[0030] Specifically, Figure 1 , 2 As shown, the size of the first climbing steel pipe 1 is larger than that of the second climbing steel pipe 3, and the size of the first jack 2 is larger than that of the second jack 4. Since the number of the second climbing steel pipes 3 and the second jacks 4 is relatively large, in order to reduce the space occupied by the above components, the second climbing steel pipes 3 and the second jacks 4 are set to be smaller, so that the first climbing steel pipe 1 and the first jack 2 are one size larger than the second climbing steel pipe 3 and the second jack 4.

[0031] In some embodiments of the present application, Figure 1 , 2 As shown, the first jack 2 and the second jack 4 are both ball jacks. The ball jacks can ensure that the first jack 2 and the second jack 4 can move up and down relative to the first climbing steel pipe 1 and the second climbing steel pipe 3, thereby realizing the continuous climbing function of the building construction machine platform.

[0032] In summary, the building construction machine support system of the present application, by inserting the first climbing steel pipe 1 and the second climbing steel pipe 3 into the building's own structure, cooperates with the first jack 2 and the second jack 4 respectively arranged thereon, so that the first jack 2 can move on the first climbing steel pipe 1, and the second jack 4 can move on the second climbing steel pipe 3, and is assisted by a connecting device 6 connecting the first jack 2 and the second jack 4, so that the first jack 2 and the second jack 4 can be lifted and stressed synchronously, so that the platform of the building construction machine is always lifted upward under a precise vertical load during the lifting process, and the jacking force generated by the second jack 4 can be transmitted to the first jack 2 through the connecting device 6, further increasing the vertical jacking capacity of the first jack 2, and the configuration method of the main and auxiliary jacks solves the problem of insufficient force of a traditional single ball jack, and also solves the problem of excessive cantilever height of the climbing steel pipe being easily instable due to force, which can be effectively applied to building construction machines, is easy to operate, and greatly saves costs.

[0033] 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 first climbing steel pipe, a first jack, a second climbing steel pipe, a second jack and a connecting device, the first jack is slidably installed on the first climbing steel pipe, the first jack is used to be connected to the platform of the building construction machine, the second climbing steel pipe is arranged around the first climbing steel pipe and parallel to the first climbing steel pipe, the second jack is slidably installed on the second climbing steel pipe, and the first jack and the second jack are connected by the connecting device.

2. The support system for a building construction machine according to claim 1, characterized in that: The connecting device includes an outer sleeve and an inner sleeve, one end of the outer sleeve is connected to the first jack, the other end of the outer sleeve is provided with a cavity, one end of the inner sleeve is inserted into the cavity, and the other end of the inner sleeve is connected to the second jack.

3. The support system for a building construction machine according to claim 2, characterized in that: The connecting device also includes a spring, which is arranged in the cavity and respectively connects the outer sleeve and the inner sleeve.

4. The support system for a building construction machine according to claim 3, characterized in that: It also includes a connecting hinge, which is arranged at one end of the outer sleeve and fixedly connected to the first jack, and is used to hinge the first jack and the connecting device. The connecting hinge is arranged at one end of the inner sleeve and is hingedly connected to the second jack, and is used to hinge the second jack and the connecting device.

5. The support system for a building construction machine according to claim 4, characterized in that: The connecting hinge is integrally formed with the outer sleeve, and the spring is connected to the connecting hinge at the end of the outer sleeve.

6. The support system for a building construction machine according to any one of claims 1 to 5, characterized in that: There are multiple second climbing steel pipes and multiple second jacks. The second climbing steel pipes and the second jacks are installed in a one-to-one correspondence, and the second climbing steel pipes are evenly distributed around the first climbing steel pipe.

7. The support system for a building construction machine according to claim 6, characterized in that: There are at least four of the second climbing steel pipes and the second jacks.

8. The support system for a building construction machine according to claim 6, characterized in that: The size of the first climbing steel pipe is larger than that of the second climbing steel pipe, and the size of the first jack is larger than that of the second jack.

9. The support system for a building construction machine according to claim 1, characterized in that: The first jack and the second jack are both ball jacks.