CN216476190U - Heavy support piece and scaffold applying same - Google Patents

Abstract

The utility model belongs to the technical field of construction facilities, and particularly relates to a heavy support piece which comprises n stand pipes with equal length, a top plate, a base and m connecting pieces arranged between the top plate and the base, wherein a connecting disc fixedly connected with the connecting pieces is arranged at the position, connected with the n stand pipes, on each connecting piece, and a plurality of connecting holes are formed in the connecting disc; the number of the connecting discs arranged on each connecting piece is consistent with that of the stand pipes, n stand pipes vertically penetrate through the connecting discs on each connecting piece respectively, and the connecting discs are fixedly connected with the stand pipes; n and m are integers, n is more than or equal to 3, and m is more than or equal to 3. Meanwhile, a scaffold built by the heavy support is provided. Compared with the prior art, the heavy support frame is beneficial to building a scaffold, is convenient for mounting and dismounting the scaffold, and has high transmission efficiency of the load borne by each heavy support frame through the transverse pipe and the inclined pipe; the scaffold built by the heavy support frame is stable in structure and high in mounting and dismounting efficiency.

Description

Heavy support piece and scaffold applying same

Technical Field

The utility model relates to the technical field of construction facilities, in particular to a scaffold for a construction site and a heavy support member adopted by the scaffold.

Background

On the construction site of the building industry, the scaffold is used for providing convenience for constructors, the most common scaffold adopts a plurality of vertical pipes and transverse pipes which are combined together through fasteners to reach the height required by construction, and then flat plates are placed at different positions for the constructors to stand or walk; for some construction sites, when the load to be supported is large, heavy-duty supporting pieces are required to be used as stand columns, then a plurality of heavy-duty supporting pieces are fixedly connected together by adopting transverse pipes and inclined pipes, and the heavy-duty supporting pieces are overlapped and fixed by screws according to the construction height; the heavy support comprises four stand pipes and a plurality of square frame bodies for bundling the four stand pipes together, wherein top plates and bases are respectively arranged at the top ends and the bottoms of the four stand pipes, namely the heavy support is a hollow square column body, and a gap is formed between every two adjacent stand pipes and can bear the load of 200kN to 365 kN; if more than two heavy supports are required to be overlapped together to increase the height, the top plate is connected with the base of the other heavy support through screws; in order to fixedly connect a plurality of heavy-duty supporting pieces together, a plurality of transverse pipes and inclined pipes are needed, when two adjacent heavy-duty supporting pieces located at the same height are connected, two ends of each transverse pipe are fixedly connected with one vertical pipe on each heavy-duty supporting piece through fasteners and are located on the outer side of the corresponding vertical pipe, and two ends of each inclined pipe are fixedly connected with the upper transverse pipe and the lower transverse pipe and are located on the outer sides of the corresponding transverse pipes; the scaffold built by adopting the structure inevitably increases the volume of the scaffold and occupies larger space as the horizontal pipe and the inclined pipe are positioned at the outer side of the vertical pipe on the heavy-duty supporting piece; meanwhile, the load borne by the heavy-duty supporting piece is low in transmission efficiency and stability, and the mounting and dismounting speeds are low.

SUMMERY OF THE UTILITY MODEL

In order to overcome the disadvantages of the prior art, it is an object of the present invention to provide a heavy support for the construction of scaffolding.

The second purpose is to provide a scaffold built by adopting heavy supports.

In order to achieve the first object, the utility model adopts the technical scheme that: a heavy support comprises n stand pipes with equal length, a top plate and a base which are respectively arranged at two ends of each stand pipe and used for connecting the n stand pipes together, m connecting pieces which are arranged between the top plate and the base and are vertical to and fixedly connected with the n stand pipes, a connecting disc which is fixedly connected with the connecting pieces is respectively arranged at the position, connected with the n stand pipes, on each connecting piece, and a plurality of connecting holes are formed in the connecting disc; the number of the connecting discs arranged on each connecting piece is consistent with that of the stand pipes, the n stand pipes vertically penetrate through the connecting discs on each connecting piece respectively, and the connecting discs are fixedly connected with the stand pipes; n and m are integers, n is more than or equal to 3, and m is more than or equal to 3.

Preferably, n is 4, the connecting piece is a square frame, and four corners of the connecting piece are respectively provided with one connecting disc.

Preferably, the connecting disc is circular, a central hole is formed in the connecting disc, and the stand pipe penetrates through the central hole of the connecting disc and is fixedly connected with the connecting disc.

In order to achieve the second object, the utility model adopts the technical scheme that: a scaffold comprises at least two support pieces, a plurality of transverse pipes for connecting two adjacent support pieces together, and a plurality of inclined pipes for connecting two adjacent support pieces; the two ends of the transverse pipe are fixedly connected with two connectors with equal heights on two adjacent supporting pieces respectively, and the two ends of the inclined pipe are fixedly connected with two connectors with different heights on two adjacent supporting pieces respectively.

Preferably, two ends of the horizontal pipe and the inclined pipe are respectively and fixedly connected with two connecting discs which are respectively arranged on the two connecting pieces.

Preferably, two ends of the transverse pipe and the inclined pipe are respectively provided with a pipe joint, and a gap used for being clamped with the connecting disc and a longitudinal through hole are formed in each pipe joint.

Preferably, each pipe joint is also provided with a plug connector used for fixing the pipe joint and the connecting disc together, and the plug connector passes through the longitudinal through hole and the connecting hole at the corresponding position on the connecting disc and then fixes the pipe joint and the connecting disc together.

The beneficial technical effects are as follows: the heavy support frames are provided with the connecting pieces, the connecting discs with the number being consistent with that of the stand pipes are arranged on each connecting piece, each stand pipe is fixedly connected with the connecting pieces through the connecting discs, so that the stand pipes are connected into a whole, when the scaffold is built, two adjacent heavy support frames at the same height are fixedly connected with the inclined pipes through the transverse pipes, two ends of each transverse pipe and each inclined pipe are not connected with the stand pipes on the heavy support frames through extra fasteners any more but are fixedly connected with the connecting discs, so that the transverse pipes and the inclined pipes are positioned between the two adjacent heavy support frames and are not positioned on the outer sides of the stand pipes any more, and compared with the prior art, the heavy support frames are beneficial to building the scaffold, the scaffold is convenient to install and disassemble, and the transmission efficiency of loads borne by each heavy support frame through the transverse pipes and the inclined pipes is high; the scaffold built by the heavy support frame is stable in structure and high in mounting and dismounting efficiency.

Drawings

FIG. 1 is a perspective view of a heavy support according to an embodiment of the present invention;

FIG. 1A is an enlarged view of a portion of FIG. 1;

fig. 2 is a perspective view of a scaffold built from two heavy supports according to an embodiment of the utility model;

fig. 3 is a partial structural view of a scaffold according to an embodiment of the present invention;

fig. 4 is an assembly view of the horizontal tube and the inclined tube according to the embodiment of the utility model.

Detailed Description

In order that those skilled in the art will better understand the technical solution of the present invention, the following detailed description of the present invention is provided in conjunction with the accompanying drawings and embodiments.

As shown in fig. 1 and fig. 1A, the present invention provides a heavy support, which is described in this embodiment by taking a form of a commonly used heavy support as an example, that is, a square frame is formed by four equal-length vertical pipes, and includes four equal-length vertical pipes 1, a top plate 2 and a base 3 which are respectively disposed at two ends of the vertical pipes and are used for connecting the four vertical pipes 1 together, m connecting members 4 which are disposed between the top plate 2 and the base 3 and are perpendicular to and fixedly connected with the four vertical pipes, a connecting disc 5 which is fixedly connected with the connecting member 4 is respectively disposed at a position on each connecting member 4 which is connected with the four vertical pipes, and a plurality of connecting holes 501 are disposed on the connecting disc 5; the number of the connecting discs 5 arranged on each connecting piece 4 is the same as that of the stand pipes 1, namely, the number of the connecting discs 5 on each connecting piece 4 is four in the embodiment, four stand pipes 1 vertically penetrate through the connecting discs 5 on each connecting piece 4 respectively, and the connecting discs 5 are fixedly connected with the stand pipes 1; here, m is an integer, m is greater than or equal to 3, the number of the connecting pieces 4 is not particularly limited, and a person skilled in the art can determine the number of the connecting pieces 4 required to be arranged for each heavy-duty supporting member according to the size of the load to be carried, and the connecting pieces 4 are used for bundling the four vertical pipes 1 into a whole, so that the connecting pieces 4 have the function of reinforcing ribs.

Because the heavy-duty supporting member of this embodiment is a square frame, and is adapted to the square frame, the connecting member 4 is a square frame, and the four corners of the connecting member 4 are respectively provided with one connecting pad 5.

The connecting disc 5 adopted in the embodiment is circular, a central hole is formed in the connecting disc 5, the vertical pipe 1 penetrates through the central hole of the connecting disc 5 and is fixedly connected with the connecting disc, namely, the connecting disc 5 is sleeved on the vertical pipe 1.

Although the present embodiment is described in detail by taking as an example a heavy support comprising four equal-length vertical pipes 1, it is obvious that the heavy support made of three or other equal-length vertical pipes 1 can be applied to the present invention, and the effect of the present embodiment can be basically achieved, but the heavy support comprising four equal-length vertical pipes 1 is most economically applicable in consideration of the factors of cost, installation space, and the like.

As shown in fig. 2-4, the scaffold is composed of four heavy-duty supporting members, and is divided into two groups of heavy-duty supporting members, each group including two heavy-duty supporting members connected up and down; the device also comprises a plurality of transverse pipes 6 for connecting two adjacent supporting pieces together and a plurality of inclined pipes 7 for connecting two adjacent supporting pieces; the two ends of the transverse pipe 6 are fixedly connected with the two connecting pieces 4 with equal heights on the two adjacent supporting pieces respectively, and the two ends of the inclined pipe 7 are fixedly connected with the two connecting pieces 4 with different heights on the two adjacent supporting pieces respectively.

The number of the transverse pipes 6 is set according to the strength requirement of the scaffold, as shown in fig. 2, three groups of transverse pipes which are parallel to each other and are arranged up and down can be adopted here, each group of transverse pipes comprises two transverse pipes 6 which are parallel to each other and have the same height, obviously, on the premise of meeting the requirements of the strength, the stability and the like of the scaffold, two groups or more than four groups of transverse pipes can be arranged, and each group of transverse pipes can comprise one or more than three transverse pipes.

The transverse tube 6 transmits load along the transverse direction, and two ends of the transverse tube are fixedly connected with the connecting pieces 4 which are positioned at the same height on the two adjacent supporting pieces respectively.

Specifically, two ends of the horizontal tube 6 and the inclined tube 7 are respectively and fixedly connected with two connecting discs 5 which are respectively arranged on the two connecting pieces 4.

That is, if two adjacent supporting members are defined as A, B, one connecting member 4A is provided on the supporting member a, one connecting member 4B is provided on the supporting member B, the connecting members 4A and 4B have the same height, and both ends of the horizontal tube 6 are fixedly connected to two connecting plates 5 provided on the connecting members 4A and 4B, respectively.

In order to realize the quick connection, i.e. quick installation and removal, of the transverse pipe 6 and the inclined pipe 7 with the connecting disc 5, two ends of the transverse pipe 6 and the inclined pipe 7 are respectively provided with a pipe joint 8, and a gap 801 for clamping with the connecting disc 5 and a longitudinal through hole (not shown) are arranged in each pipe joint 8, as shown in fig. 4.

Similarly, in order to realize the quick connection of the transverse pipe 6, the inclined pipe 7 and the connecting disc 5, a plug connector 9 for fixing the pipe joint 8 and the connecting disc 5 is further arranged at each pipe joint 8, the plug connector 9 penetrates through the longitudinal through hole and a connecting hole 501 at a corresponding position on the connecting disc 5 to fix the pipe joint 8 and the connecting disc 5 together, and here, the 'connecting hole 501 at a corresponding position on the connecting disc 5' is understood to mean that when the pipe joint 8 and the connecting disc are assembled, firstly, the pipe joint is inserted into the connecting disc 5 through the gap 801, at the moment, a part of structure in the connecting disc 5 is inevitably positioned in the pipe joint 8, the part of structure at least comprises one connecting hole 501, and after the connecting hole 501 is aligned with the longitudinal through hole, the plug connector 9 is inserted to complete the assembly.

Here, the detailed description is given only for the example of adopting four heavy-duty supporting members to form the scaffold, but in practical application, it is easy for a constructor to adopt more than two heavy-duty supporting members to build the scaffold meeting the construction requirement, so the description is omitted here.

In the above description, it should be noted that the terms "mounted," "connected," and the like are used in a broad sense, and for example, they may be fixedly connected, detachably connected, or integrally connected; the connection may be direct or indirect via an intermediate medium, and the connection may be internal to the two components.

It is to be understood that the above-described embodiments are merely illustrative of some, but not restrictive, of the broad invention, and that the appended drawings illustrate preferred embodiments of the utility model without limiting its scope. This invention may be embodied in many different forms and, on the contrary, these embodiments are provided so that this disclosure will be thorough and complete. All equivalent structures made by using the contents of the specification and the attached drawings of the utility model can be directly or indirectly applied to other related technical fields, and are also within the protection scope of the patent of the utility model.

Claims (7)

1. A heavy support member comprises n stand pipes with equal length, a top plate and a base which are respectively arranged at two ends of each stand pipe and used for connecting the n stand pipes together, and m connecting pieces which are arranged between the top plate and the base and are vertical to and fixedly connected with the n stand pipes, and is characterized in that a connecting disc fixedly connected with the connecting pieces is respectively arranged at the position, connected with the n stand pipes, on each connecting piece, and a plurality of connecting holes are formed in the connecting disc; the number of the connecting discs arranged on each connecting piece is consistent with that of the stand pipes, the n stand pipes vertically penetrate through the connecting discs on each connecting piece respectively, and the connecting discs are fixedly connected with the stand pipes; n and m are integers, n is more than or equal to 3, and m is more than or equal to 3.

2. The heavy duty support member of claim 1, wherein n-4, said connecting member is a square frame, and a connecting pad is provided at each of four corners of the connecting member.

3. A heavy support as claimed in claim 2 wherein said connecting disc is circular and has a central aperture therein, said riser passing through the central aperture of the connecting disc and being fixedly connected thereto.

4. A scaffolding comprising at least two support members according to any one of claims 1 to 3, further comprising a plurality of transverse tubes for connecting adjacent support members together, and a plurality of diagonal tubes for connecting adjacent support members; the two ends of the transverse pipe are fixedly connected with two connectors with equal heights on two adjacent supporting pieces respectively, and the two ends of the inclined pipe are fixedly connected with two connectors with different heights on two adjacent supporting pieces respectively.

5. A scaffolding as claimed in claim 4, wherein the ends of the cross and diagonal tubes are fixedly connected to two respective connecting plates provided on respective connecting members.

6. A scaffolding as claimed in claim 5, wherein the cross and diagonal tubes are provided with a coupling at each end, the coupling being provided with a gap for engagement with the coupling and a longitudinal bore.

7. A scaffolding as claimed in claim 6, wherein an insert is provided at each coupler for securing the coupler to the attachment plate, the insert passing through the longitudinal bore and the corresponding location of the attachment hole in the attachment plate to secure the coupler to the attachment plate.

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