Cantilever scaffold of rotary wall connecting piece

Abstract

The cantilever scaffold comprises a transverse steel pipe and a floor slab surface, a baffle is arranged above the floor slab surface, a through hole is formed in the baffle, the through hole is aligned with one end of the transverse steel pipe, a groove II is formed below the through hole, an inner hexagonal screw rod is in threaded connection with the interior of the groove II, and an outer hexagonal screw rod is arranged below the inner hexagonal screw rod. A mounting pipe is fixedly connected to the upper surface of the floor surface, the upper end of the mounting pipe is aligned to the lower end of the inner hexagonal screw, a limiting plate is arranged on the other side of the baffle, a lantern ring is fixedly connected to the surface of one side of the limiting plate, and a clamping groove is formed in one end of the transverse steel pipe and can be inserted into the lantern ring. The problem that when a traditional cantilever scaffold is installed, a steel pipe needs to be poured in a building supporting beam is solved, the scaffold is convenient to disassemble, the situation that after follow-up building construction is completed, the steel pipe needs to be cut or built in a wall is avoided, and therefore the trouble of workers is reduced, the burden of the workers is reduced, and the construction efficiency is improved. And meanwhile, waste of scaffold steel pipes is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to cantilevered scaffold technical field, concretely to a cantilevered scaffold of rotary wall connecting piece. BACKGROUND

[0002] Cantilevered scaffold refers to the constructional external scaffold, which is used for transferring the vertical load to the main structure of the building through the bottom type steel support frame, and belongs to the simple facility used in the building, generally having two types, one is one cantilever per floor, and the other is multi-layer cantilever. The cantilevered scaffold is suitable for high-rise buildings or high-rise structures with a height of not more than 100m, and generally includes a type steel support frame, a fastener type steel pipe scaffold and a wall connecting piece.

[0003] At present, the existing cantilevered scaffold is generally poured into the support beam of the floor when installed, and then the scaffold steel pipes are connected together through the lock buckle to support the scaffold. However, the steel pipe poured into the building support beam cannot be removed after the completion of the building construction, and the scaffold steel pipe needs to be cut or built in the wall when it must be removed, which is troublesome, increases the work burden of the construction personnel, and also causes waste of the scaffold steel pipe. SUMMARY

[0004] In view of the deficiencies of the prior art, the utility model provides a cantilevered scaffold of rotary wall connecting piece, which solves the problem that the conventional cantilevered scaffold needs to pour the steel pipe into the building support beam during installation, and facilitates the disassembly of the scaffold, avoids the need for cutting the steel pipe or building the steel pipe in the wall after the completion of the subsequent building construction, thereby reducing the trouble of the workers and the burden of the workers, and avoiding the waste of the scaffold steel pipe.

[0005] To achieve the above purpose, the utility model realizes the following technical scheme: a cantilevered scaffold of rotary wall connecting piece, comprising a horizontal steel pipe and a floor surface, a baffle is arranged above the floor surface, a through hole is formed in the interior of the baffle, the through hole is aligned with one end of the horizontal steel pipe, a recess II is formed below the through hole, an internal hexagonal screw rod is connected to the recess II through internal threads, an installation pipe is fixedly connected to the upper surface of the floor surface, the upper end of the installation pipe is aligned with the lower end of the internal hexagonal screw rod, a limiting plate is arranged on the other side of the baffle, a sleeve ring is fixedly connected to the side surface of the limiting plate, a clamping groove is formed in one end of the horizontal steel pipe, and the clamping groove can be inserted into the interior of the sleeve ring.

[0006] Preferably, a base is fixedly connected to the side surface of the limiting plate, a limiting rod is slidably connected to the interior of the base, and a positioning mechanism is arranged at one end of the limiting rod.

[0007] Preferably, the side surface of the clamping groove is fixedly connected with a limiting groove, and a limiting hole is arranged in the limiting groove.

[0008] Preferably, the positioning mechanism comprises a top plate, and one end of the limiting rod is fixedly connected with the top plate; and the side surface of the top plate is fixedly connected with a spring, and one end of the spring is fixedly connected with the outer side surface of the base.

[0009] Preferably, the edge of the floor surface is poured with a limiting beam, and a groove I is arranged on the upper surface of the limiting beam, and the groove I is aligned with the horizontal steel pipe.

[0010] Preferably, the side surface of the horizontal steel pipe is sleeved with a lock piece, and one end of the lock piece is sleeved with a vertical steel pipe.

[0011] The utility model provides a cantilevered scaffold of rotary type wall connecting piece, has the following beneficial effects compared with prior art:

[0012] 1. The installation pipe fixedly installed on the upper surface of the floor surface, the limiting hole arranged in the clamping groove and the limiting groove on one end of the horizontal steel pipe, the limiting plate arranged on one side of the baffle and the limiting rod arranged on the side surface of the sleeve ring are matched with each other, the problem that the traditional cantilevered scaffold needs to pour the steel pipe in the building support beam during installation is solved, the scaffold is convenient to disassemble, the steel pipe needs to be cut or built in the wall after subsequent building construction is completed, thereby the trouble of the staff is reduced, the burden of the staff is reduced, and the waste of the scaffold steel pipe is avoided.

[0013] 2. The top plate fixedly connected with one end of the limiting rod and the spring fixedly connected with the side surface of the top plate can position the limiting rod, prevent the limiting rod from separating from the inside of the limiting hole, and prevent one end of the horizontal steel pipe from separating from the inside of the sleeve ring, thereby further improving the installation stability of the horizontal steel pipe. ACCURACY OF DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 It is a side view structural schematic diagram of the utility model;

[0016] Figure 3 It is Figure 2 It is an enlarged structural schematic diagram of A in the middle;

[0017] Figure 4 It is a structural schematic diagram of the limiting plate in the utility model;

[0018] Figure 5 It is a structural schematic diagram of the floor surface in the utility model.

[0019] In the figure: 1, horizontal steel pipe; 101, vertical steel pipe; 102, lock catch; 103, clamping groove; 104, limiting groove; 105, limiting hole; 2, floor surface; 201, limiting beam; 202, groove I; 203, mounting pipe; 3, limiting plate; 301, spring; 302, base; 303, collar; 304, limiting rod; 305, top plate; 4, baffle; 401, through hole; 402, groove II; 403, internal hexagonal screw rod. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0021] Please refer to Figures 1-5 The present application provides a technical solution: a cantilevered scaffold of a rotary wall connecting piece, which comprises a horizontal steel pipe 1 and a floor surface 2. A baffle 4 is arranged above the floor surface 2, and a through hole 401 is formed in the interior of the baffle 4. The through hole 401 is aligned with one end of the horizontal steel pipe 1, and a groove II 402 is formed below the through hole 401. An internal hexagonal screw rod 403 is connected to the interior of the groove II 402. A mounting pipe 203 is fixedly connected to the upper surface of the floor surface 2, and the upper end of the mounting pipe 203 is aligned with the lower end of the internal hexagonal screw rod 403. A limiting plate 3 is arranged on the other side of the baffle 4, and a collar 303 is fixedly connected to one side surface of the limiting plate 3. A clamping groove 103 is formed in one end of the horizontal steel pipe 1, and the clamping groove 103 can be inserted into the interior of the collar 303.

[0022] As a technical optimization scheme of the present application, a base 302 is fixedly connected to the side surface of the limiting plate 3, and a limiting rod 304 is slidingly connected to the interior of the base 302. A positioning mechanism is arranged at one end of the limiting rod 304. A limiting groove 104 is fixedly connected to the side surface of the clamping groove 103, and a limiting hole 105 is formed in the interior of the limiting groove 104. The limiting hole 105 is aligned with the limiting rod 304. The limiting rod 304 in the interior of the base 302 and the limiting hole 105 in the interior of the limiting groove 104 can limit the horizontal steel pipe 1, so that the connection stability of the cantilevered scaffold and the building can be improved.

[0023] As a technical optimization scheme of the utility model, the positioning mechanism includes the top plate 305, and one end of the top plate 305 is fixedly connected with the limiting rod 304, the side surface of the top plate 305 is fixedly connected with the spring 301, and one end of the spring 301 is fixedly connected with the outside surface of the base 302, the limiting rod 304 can be positioned through the spring 301, the limiting rod 304 is prevented from separating from the inside of the limiting hole 105, and the horizontal steel pipe 1 is prevented from separating from the inside of the sleeve ring 303.

[0024] As a technical optimization scheme of the utility model, the edge of the floor surface 2 is poured with the limiting beam 201, and the upper surface of the limiting beam 201 is provided with the groove I 202, the groove I 202 is aligned with the horizontal steel pipe 1, the baffle 4 can be further limited through the limiting beam 201, so that the installation stability of the baffle 4 can be improved, and the installation pipe 203 on the upper surface of the floor surface 2 is prevented from being deformed by being pulled by the baffle 4 and the horizontal steel pipe 1.

[0025] As a technical optimization scheme of the utility model, the side surface of the horizontal steel pipe 1 is sleeved with the lock piece 102, and one end of the lock piece 102 is sleeved with the vertical steel pipe 101.

[0026] In use, the baffle 4 is first buckled on the side surface of the installation pipe 203 through the through hole, then the inner hexagonal screw rod 403 is aligned with the installation pipe 203, then the inner hexagonal screw rod 403 is installed in the inside of the installation pipe 203 through the wrench, so that the baffle 4 is fixed, then one end of the horizontal steel pipe 1 is inserted into the inside of the groove I 202 on the upper surface of the limiting beam 201, then one end of the horizontal steel pipe 1 is inserted into the through hole 401 in the baffle 4, then the worker pulls the limiting rod 304 in the base 302, and the sleeve ring 303 is sleeved on the side surface of the clamping groove 103, then the worker loosens the limiting rod 304, at this time, the other end of the limiting rod 304 is buckled in the inside of the limiting hole 105 under the pulling of the spring 301, so that the horizontal steel pipe 1 is installed, then the lock piece 102 is sleeved on the side surface of the horizontal steel pipe 1, and then the vertical steel pipe 101 is installed through the lock piece 102.

[0027] Meanwhile, the contents not described in detail in the specification all belong to the prior art known by the person skilled in the art.

[0028] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. The terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without limitation, an element preceded by "comprises a..." does not, without more constraints, foreclose the existence of additional identical elements in the process, method, article, or apparatus.

[0029] While embodiments of the present application have been shown and described with reference to the figures, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and alterations can be made thereto without departing from the spirit and scope of the present application, which should be limited only by the scope of the appended claims and the equivalents thereof.

Claims

1. A cantilevered scaffold of the rotary wall connector type, comprising horizontal steel tubes (1) and floor panels (2), characterized in that: The upper side of the floor surface (2) is provided with a baffle (4), and the inside of the baffle (4) is provided with a through hole (401), which is aligned with one end of the horizontal steel pipe (1), and the lower side of the through hole (401) is provided with a groove II (402), and the groove II (402) is internally and threadedly connected with an internal hexagonal screw rod (403), the upper surface of the floor surface (2) is fixedly connected with a mounting pipe (203), and the upper end of the mounting pipe (203) is aligned with the lower end of the internal hexagonal screw rod (403), the other side of the baffle (4) is provided with a limiting plate (3), and the side surface of the limiting plate (3) is fixedly connected with a sleeve ring (303), one end of the horizontal steel pipe (1) is provided with a clamping groove (103), and the clamping groove (103) can be inserted into the inside of the sleeve ring (303).

2. A suspended scaffold of the type defined above, according to claim 1, characterized in that: The side surface of the limiting plate (3) is fixedly connected with a base (302), and the inside of the base (302) is slidably connected with a limiting rod (304), and one end of the limiting rod (304) is provided with a positioning mechanism.

3. A suspended scaffold of a rotary wall connector according to claim 1, characterized in that: The side surface of the clamping groove (103) is fixedly connected with a limiting groove (104), and the inside of the limiting groove (104) is provided with a limiting hole (105), and the limiting hole (105) is aligned with the limiting rod (304).

4. A suspended scaffold of the type having rotary wall-anchoring members as defined in claim 1, characterized in that: The positioning mechanism comprises a top plate (305), and the top plate (305) is fixedly connected with one end of the limiting rod (304), and the side surface of the top plate (305) is fixedly connected with a spring (301), and one end of the spring (301) is fixedly connected with the outside surface of the base (302).

5. A suspended scaffold of a rotary wall-anchoring member according to claim 1, characterized in that: The edge of the floor surface (2) is poured with a limiting beam (201), and the upper surface of the limiting beam (201) is provided with a groove I (202), which is aligned with the horizontal steel pipe (1).

6. A suspended scaffold of the type having rotary wall-anchoring members as defined in claim 1, characterized in that: The side surface of the horizontal steel pipe (1) is sleeved with a lock piece (102), and one end of the lock piece (102) is sleeved with a vertical steel pipe (101).

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