Adjustable cantilever frame

Abstract

An adjustable cantilever frame is characterized by comprising embedded parts, a cross beam mounting plate, a cross beam assembly, a supporting assembly, a first hinge connecting assembly and a second hinge connecting assembly, the two embedded parts are arranged in a building wall, one embedded part is connected with one end of the cross beam mounting plate, the cross beam assembly is mounted on the cross beam mounting plate, and the supporting assembly is connected with the other end of the cross beam mounting plate. The beam assembly is connected with one end of the supporting assembly through a first hinge connecting assembly, the other end of the supporting assembly is connected with a second hinge connecting assembly, and the second hinge connecting assembly is connected with the other set of embedded parts on the building wall. The cantilever beam is connected with the embedded stud of the embedded part in the building wall through the nut, so that the whole structure of the cantilever frame is detachable, the length of the supporting assembly is adjustable, and the cantilever frame is suitable for adjusting requirements of constructors during construction of different buildings.

Description

TECHNICAL FIELD

[0001] The utility model relates to cantilever frame equipment technical field for building, especially adjustable cantilever frame. BACKGROUND

[0002] House building engineering includes which project house building engineering refers to the engineering that builds residential building, public building, commercial building, industrial building etc. building as the main content. It includes many projects, mainly according to the construction of architectural design drawings and specification, aims to ensure the safety, durability and beautiful of building, house building engineering includes architectural design, civil construction, steel structure construction, electrical installation, pipeline installation, decoration and renovation etc. multiple projects, need to erect cantilever frame on the outer wall in the construction of house building engineering to provide construction platform for construction personnel, facilitate construction.

[0003] But the cantilever frame structure is fixed, cannot be adjusted, so when construction personnel constructs different buildings, need to develop applicable cantilever frame, and the structure of cantilever frame is fixed and cannot be adjusted, so it cannot be repeatedly used, in addition, the overall length of cantilever frame also cannot be adjusted, is inconvenient for construction personnel to use. UTILITY MODEL CONTENT

[0004] According to the above existing technical problem, the utility model provides a kind of adjustable cantilever frame, cantilever frame is installed on building wall with detachable mode, and the length of its support assembly and the length of crossbeam can be adjusted, adapt to more construction use demand.

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

[0006] An adjustable cantilever frame, characterized in that it comprises a pre-embedded part, a crossbeam mounting plate, a crossbeam assembly, a support assembly, a first hinged connection assembly, and a second hinged connection assembly. Two groups of pre-embedded parts are arranged in the building wall. One end of the pre-embedded part is connected to the crossbeam mounting plate. The crossbeam mounting plate is provided with a crossbeam assembly. One end of the crossbeam assembly is connected to the support assembly through the first hinged connection assembly. The other end of the support assembly is connected to the second hinged connection assembly. The second hinged connection assembly is connected to the other group of pre-embedded parts on the building wall.

[0007] The pre-embedded part is composed of a pre-embedded seat and a pre-embedded stud. The pre-embedded seat is fixedly connected to one end of the pre-embedded stud. The pre-embedded seat is arranged in the building wall. The threaded portion of the pre-embedded stud protrudes from the building wall.

[0008] The crossbeam mounting plate is connected to the pre-embedded stud through a nut.

[0009] The crossbeam assembly comprises a fixed crossbeam, an adjusting crossbeam and an adjusting screw, one end of the fixed crossbeam is connected to a crossbeam mounting plate, the other end of the fixed crossbeam is slidably connected to one end of the adjusting crossbeam, the adjusting crossbeam is connected to the adjusting screw through a bearing, the adjusting screw is threadedly connected in a threaded groove arranged on the fixed crossbeam,

[0010] The support assembly comprises a support sleeve rod, a support inner rod and a connecting stud, the support inner rod is arranged in the support sleeve rod, limiting strips arranged on the outer wall of the support inner rod are slidably connected in limiting grooves arranged on the support sleeve rod, a fixing hole is arranged on the upper end of the support sleeve rod, a plurality of adjusting holes are arranged on the support inner rod at intervals, and the support sleeve rod is connected to the support inner rod through the connecting stud,

[0011] The first hinged connecting assembly is composed of a connecting block, a connecting shaft and a connecting rod, the connecting shaft is arranged on the connecting block, and the connecting rod is connected to the connecting shaft,

[0012] The second hinged connecting assembly has the same structure as the first hinged connecting assembly.

[0013] Specifically, a reinforcing plate is arranged between the crossbeam mounting plate and the bottom surface of the fixed crossbeam, so that the support of the crossbeam assembly is strengthened.

[0014] Specifically, the connecting block of the first hinged connecting assembly is fixedly arranged on the adjusting crossbeam through a screw, and the connecting block of the second hinged connecting assembly is connected to the embedded stud through a nut.

[0015] Specifically, the support sleeve rod is connected to the connecting rod of the first hinged connecting assembly, and the support inner rod is connected to the connecting rod of the second hinged connecting assembly.

[0016] The utility model discloses the beneficial effect of:

[0017] The cantilever beam is connected to the embedded stud of the embedded part in the building wall through the nut, so that the overall structure of the cantilever frame can be disassembled, and the length of the support assembly can be adjusted by fixing and connecting the support sleeve rod through the adjusting holes on the different support inner rods, thereby adjusting the installation demand of the cantilever frame when the construction personnel construct different buildings, enhancing the application range of the cantilever frame, and saving the construction cost.

[0018] The crossbeam of the cantilever frame can be adjusted in length by operating the adjusting screw, the adjusting screw is moved out of the threaded groove of the fixed crossbeam by operating the adjusting screw, the adjusting crossbeam is moved away from the fixed crossbeam to adjust the length of the whole crossbeam, and the construction personnel can use conveniently. DRAWINGS

[0019] Figure 1The utility model discloses a whole structure schematic diagram of adjustable cantilever frame.

[0020] Figure 2 The utility model discloses a partial structure schematic diagram of support assembly of adjustable cantilever frame.

[0021] Figure 3 The utility model discloses a side view schematic diagram of the whole structure of adjustable cantilever frame.

[0022] Figure 4 The utility model discloses a partial structure schematic diagram of crossbeam assembly of adjustable cantilever frame.

[0023] Figure 5 The utility model discloses a sectional structure schematic diagram of support assembly of adjustable cantilever frame.

[0024] Figure 6 The utility model discloses a sectional structure schematic diagram of building wall of adjustable cantilever frame.

[0025] As shown in the drawing: 100. building wall, 1. crossbeam mounting plate, 21. fixed crossbeam, 22. adjusting crossbeam, 23. adjusting screw rod, 31. support sleeve rod, 32. support inner rod, 321. adjusting hole, 322. limiting strip, 33. connecting stud, 41. connecting block, 42. connecting shaft, 43. connecting rod, 51. preburied seat, 52. preburied stud, 53. nut, 6. reinforcing plate. DETAILED DESCRIPTION

[0026] The technical scheme of the utility model will be described below in connection with the drawings. Obviously, the described embodiments are some of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the person skilled in the art without creative labor fall within the protection scope of the utility model.

[0027] In the description of the utility model, it is necessary to explain that the orientation or position relation indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like is the orientation or position relation based on the drawing shown, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as the limitation of the utility model. In addition, the terms "first", "second", "third" are only for the description purpose, and cannot be understood as indicating or implying relative importance.

[0028] In the description of the utility model, it is necessary to explain, unless another explicit provision and limitation, term "installation", "link", "connection" should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected, can be mechanical connection, also can be electrical connection, can be direct connection, also can through intermediate medium indirectly connect, can be two element inside intercommunication. For ordinary skilled person in the art, can understand the specific meaning of the above terms in the utility model according to specific circumstances. In addition, the technical features involved in different embodiments of the utility model described below can be combined with each other as long as they do not conflict with each other.

[0029] Embodiment 1

[0030] As shown in the figure, two groups of pre-buried components are arranged in the building wall 100, as shown in Figure 6 The pre-buried part is composed of a pre-buried seat 51 and a pre-buried stud 52, the pre-buried seat 51 is welded and fixed with one end of the pre-buried stud 52, the pre-buried seat 51 is arranged in the building wall 100, and the threaded part of the pre-buried stud 52 is arranged in the building wall 100, wherein the beam mounting plate 1 is connected with the pre-buried stud 52 through the nut 52, the beam mounting plate 1 is fixedly connected with the fixed beam 21 of the beam assembly, and the reinforcing plate 6 is arranged between the beam mounting plate 1 and the bottom surface of the fixed beam 21 to strengthen the support of the beam assembly, as shown in Figure 4 The other end of the fixed beam 21 is slidably connected with one end of the adjusting beam 22, the adjusting beam 22 is connected with the adjusting screw 23 through a bearing,

[0031] As shown in Figure 1 And 3 One end of the adjusting beam 22 is connected with the support sleeve rod 31 of the support assembly through the first hinged connection assembly, the other end of the support inner rod 32 is connected with the second hinged connection assembly, wherein the first hinged connection assembly and the second hinged connection assembly are the same structure, which are composed of a connecting block 41, a connecting shaft 42 and a connecting rod 43, the connecting shaft 42 is installed on the connecting block 41, the connecting shaft 42 is connected with the connecting rod 43, and the connecting block 41 of the first hinged connection assembly is fixedly installed on the adjusting beam 22 through a screw, the connecting block of the second hinged connection assembly is connected with the pre-buried stud 52 through a nut 53, the support sleeve rod 31 is connected with the connecting rod 43 of the first hinged connection assembly, and the support inner rod 32 is connected with the connecting rod 43 of the second hinged connection assembly,

[0032] As shown in Figure 2 And 5The one end of the supporting inner rod 32 is connected in the supporting inner rod 31, and the limiting strips 322 arranged on the outer wall of the supporting inner rod 32 are slidingly connected in the limiting grooves arranged on the supporting sleeve rod 31; the fixing hole is arranged on the upper end of the supporting sleeve rod 31; and the adjusting holes 321 are arranged on the supporting inner rod 32 in intervals; therefore, the supporting sleeve rod 31 is penetrated by the connecting stud 33 from the fixing hole on the supporting sleeve rod 31 and the corresponding adjusting hole 321 on the supporting inner rod 32, and is extended out and fastened by the nut 53, so that the connection of the supporting sleeve rod 31 and the supporting inner rod 32 is completed.

[0033] Embodiment 2

[0034] When the utility model is used, the cantilever frame is connected with the embedded stud 52 of the embedded part in the building wall 100 through the nut 53, so that the overall structure of the cantilever frame is detachable; when the cantilever frame is installed, the embedded part is embedded in the building wall 100 according to the construction requirements of the building, then the beam mounting plate 1 connected with the fixed beam 21 is fixedly connected with the embedded stud 52 through the nut 53, and the second hinged assembly connected with the supporting inner rod 32 in the supporting assembly is also fixedly connected with the embedded stud 52 through the nut 53; when installation, whether the length of the supporting assembly needs to be adjusted according to the installation requirements; if the length needs to be adjusted, the adjusting hole 321 on the different supporting inner rod 32 is aligned with the fixing hole of the supporting sleeve rod 31, and the fixed connection of the two is completed through the connecting stud 33 and the nut 53, so that the length of the supporting assembly is adjusted, the installation requirements of the cantilever frame when the construction personnel construct different buildings are adapted, the application range of the cantilever frame is enhanced, and the cantilever frame can be repeatedly used after being disassembled, so that the construction cost is saved.

[0035] In order to be more convenient for the construction requirements of the construction personnel, whether the length of the whole beam of the cantilever frame needs to be adjusted can be selected according to the use condition; if the length needs to be adjusted, the second hinged assembly connected with the building wall 100 and the embedded stud 52 are separated, then the adjusting screw 23 is operated, the adjusting screw is rotated to make the adjusting screw 23 move out in the threaded groove of the fixed beam 21, the adjusting beam 22 connected with the adjusting screw 23 through the bearing is moved away from the fixed beam 21 to adjust the length of the whole beam; after the length of the beam is adjusted, the length of the supporting assembly is adjusted, and then the supporting assembly is fixedly connected with the building wall 100.

[0036] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. The various components mentioned in the utility model are common technology in the prior art, which should be understood by the skilled person in the industry. The utility model is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the utility model claimed. The protection scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. An adjustable overhang bracket, characterized by The application relates to a building wall support device which comprises embedded parts, a beam mounting plate, a beam assembly, a support assembly, a first hinged connecting assembly and a second hinged connecting assembly.

2. An adjustable cantilevered rack as claimed in claim 1, wherein The embedded parts are composed of embedded seats and embedded studs, the embedded seats are fixedly welded with one ends of the embedded studs, the embedded seats are arranged in the building wall, and the threaded parts of the embedded studs are arranged to extend out of the building wall.

3. An adjustable cantilevered rack as defined in claim 1, wherein The support assembly comprises a support sleeve rod, a support inner rod and a connecting stud, the support inner rod is arranged in the support sleeve rod, limiting strips arranged on the outer wall of the support inner rod are slidably connected in limiting grooves arranged on the support sleeve rod, a fixing hole is arranged on the upper end of the support sleeve rod, a plurality of adjusting holes are arranged on the support inner rod, and the support sleeve rod is connected with the support inner rod through the connecting stud.

4. An adjustable cantilevered rack as defined in claim 1, wherein The first hinged connecting assembly is composed of a connecting block, a connecting shaft and a connecting rod, the connecting block is arranged with the connecting shaft, and the connecting shaft is connected with the connecting rod.

5. An adjustable cantilevered rack as claimed in claim 4 wherein The second hinged connecting assembly has the same structure as the first hinged connecting assembly.

6. An adjustable cantilevered rack as claimed in claim 5 wherein The connecting block of the first hinged connecting assembly is fixedly arranged on the adjusting beam through a screw, and the connecting block of the second hinged connecting assembly is connected with the embedded stud through a nut.

7. An adjustable cantilevered rack as defined in claim 1, wherein A reinforcing plate is arranged between the beam mounting plate and the bottom surface of the fixed beam.

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