JPH06257287A - Temporary supporting work - Google Patents

Abstract

PURPOSE:To provide a temporary supporting method by which construction machines can be brought by use thereof into the inside of a building where temporary support members are installed and by which the temporary erection can save labors and increase the working efficiency. CONSTITUTION:A plurality of stacking type support frames T self-standing by four posts stacked at an arbitrary height are erected. Vertical joint levels of respective posts of these stacking type support frames T are positioned at different levels from the adjacent other posts. A working space for construction machines so as to be freely transferred and raised is spread around respective stacking type support frames T. In this case, mutually connecting members of respective support frames are not used but respective ones are independently arranged. Or the working space Z for construction machines 9 are provided at the lower periphery of these stacking type support frames T and the upper parts thereof are connected to each other by horizontal joint members.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a temporary support construction method suitable for carrying in and using construction equipment inside a frame on which a temporary support is installed.

[0002]

2. Description of the Related Art Conventionally, a pipe support M (see FIG. 6) and a frame support N have been used as support materials used for supporting work.
(See FIG. 7) and the like are used. Pipe support M
Is used for formwork as the most common pillar material, and is formed so that a double tubular pipe material is slidably provided and its length can be adjusted.

The frame support N is constructed by assembling a vertically-arranged building frame and a horizontally-arranged cloth frame into a frame body and reinforcing them by bracing, and mainly when a supporting load is large. It is a support material used when it is necessary to support high places.

[0004]

However, when a temporary material at a high place is supported by using the pipe support M and the frame support N, adjacent supports are connected to each other by the horizontal member 10 and the strength of the whole is further increased. Brace 2 at important points to maintain
It was to give 0.

Therefore, it is necessary for the worker to move while avoiding the horizontal members and braces, and the working path is selected by selecting the parts without these horizontal members and braces. As a result, after the temporary support member is installed, the working space becomes extremely limited, resulting in a decrease in working efficiency.

[0006] On the other hand, in order to save labor in temporary work, the frequency of use of construction equipment such as a small carrier for material transportation used at a construction site and an elevating device used for work at high places or material transportation. Is increasing. However, in the conventional temporary support construction method, the horizontal member and the brace 20 used for increasing the strength of the support member as described above impede the work.
It was extremely difficult to carry in and use the construction equipment inside the building where the temporary support material was installed. Therefore, after installation of the temporary support material, the use of the construction equipment has been limited to the outside of the skeleton where the construction equipment can be moved or worked.

Therefore, the present invention was created in order to solve the above-mentioned problems, and it is possible to carry in and use construction equipment into the inside of the skeleton on which the temporary support material is installed, thus saving labor in temporary construction. The purpose of this is to provide a temporary support construction method that can be improved and work efficiency can be improved.

[0008]

In order to achieve the above-mentioned object, the present invention installs a plurality of stacking type support frames T which are self-supporting by four pillars piled up at an arbitrary height, Frame T
It is a temporary support construction method for supporting the temporary material P on the work space, and is a work space of the construction equipment R around which each of the stacking type support frames T can be moved and moved up and down, such as a on-site carrier, a moving lifting device, etc. Has been established.

At this time, the stacking-type support frame T is connected at a position where a connection position of each stacked support pillar is different from a connection position of another adjacent support pillar.

Further, the stacking type support frame T is a base frame 1 in which columns 1A having a rectangular shape in plan view are vertically provided with columns 1A respectively.
And a stack body 2 in which a pair of columns 2A are vertically connected to each other at both ends of a horizontally long connecting rod 2B. Then, the pillars 2A of the stack 2 are connected to the upper ends of the adjacent pillars 2A of the base frame 1 arranged at predetermined positions, and the other stacks 2 are staggered on the stack 2. To form a stacking type support frame T by connecting the support body 6 to the pillar 2A at the uppermost portion of the stacking body 2 by sequentially connecting them to each other. At this time, each stacking type support frame T is arranged in an independent state without using the connecting material Q for connecting the support frames to each other, and the construction equipment R
The working space Z is provided.

Further, a working space Z for the construction equipment is provided around the lower part of the stacking type support frame T, and the upper parts of the stacking type support frame T are connected by a horizontal connecting member Q.

[0012]

According to the present invention, each of the columns of the stackable support frame T is self-supporting by the stackable support frame T. Then, a work space Z of the construction equipment R that can be moved and moved up and down by the on-site carrier, the moving elevating device, etc. is formed around each stacking type support frame T that supports the temporary material P.

Since the stacking type supporting frame T is vertically connected at a position different from the connecting position of the other adjacent columns, the supporting load is dispersed and the durability against lateral load is obtained.

Each of the stacking type support frames T independently supports the temporary material P in an independent state without using any connecting member Q for connecting the stacking type support frames T to each other. It is arranged so as to form a working space Z for the construction equipment R around the upper support frame T.

When the stacking type support frames T are connected to each other by a connecting member Q, a working space Z in which the work equipment R can be operated is formed around the lower part of the stacking type support frame T, and A horizontal connecting member Q connects the upper parts of the upper supporting frame T to each other.

[0016]

Embodiments of the present invention will be described in detail below with reference to the drawings. Reference numeral T shown in the drawing is a stacking type support frame,
This stacking type support frame T has two columns 2A connected in parallel.
The stacks 2 having the above are alternately stacked one by one. At this time, the position at which the upper and lower columns 2A are connected is made different from the position at which other adjacent columns 2A are connected (see FIG. 1). Then, the stacking type support frame T which is self-supporting by the four continuous columns 2A
A plurality of units are installed to support the temporary material P (see FIG. 3).

When installing the stacking type support frame T, the work space Z of the construction equipment R in which the on-site carrier, the moving lifting device, etc. can be moved and raised and lowered around each stacking type support frame T. Is provided to support the temporary material P (see FIGS. 1 and 2).

At this time, in FIG. 1, the stacking type support frames T are arranged independently without using any horizontal members or connecting members Q such as braces for connecting the stacking type support frames T to each other. I am doing it.
By doing so, the working space Z in which the construction equipment R can be used is provided around each stacking type support frame T.

Further, the construction shown in FIG. 5 shows construction used for construction of relatively high places such as halls and public halls. In this construction method, the work space Z of the construction equipment R is provided around the lower part of the stacking type support frame T, and the upper parts of the stacking type support frame T are connected to each other by a horizontal connecting member Q. This connecting material Q
Is installed at a height that does not affect the work of the construction equipment R. Further, the connecting material Q includes a scaffolding board W and a protective net Y.
Is provided.

The stacking type supporting frame T is a frame body 1B having a rectangular plane shape.
It is composed of a base frame 1 in which pillars 1A are vertically erected at four corners, a stacking body 2 alternately stacked on top of the base frame 1, and a support body 6 connected to the uppermost part of the stacking body 2 ( (See FIG. 3).

The base frame 1 is constructed by vertically arranging tubular supports 1A at the four corners of a rectangular frame 1B (see FIGS. 3 and 4). The illustrated base frame 1 is formed in a planar square shape. Then, the joint 1C is extendedly formed on the upper ends of the pair of columns 1A located on the diagonal line of the frame 1B. This joint 1C fits and connects the lower ends of the columns 2A of the stack 2, and the stack 2 has a joint 2C of the same shape extended. In order to install the base frame 1 at a predetermined position, a jack base 4 or the like is attached to the lower end of the support column 1A of the base frame 1 for fine adjustment of each support column 1A.

The stacking body 2 is formed by vertically connecting a pair of tubular columns 2A, which are the same as the columns 1A, to both ends of a horizontally long connecting rod 2B, and has a substantially H-shaped front surface. Then, a tubular joint 2C is extendedly formed at the upper end of one of the columns 2A and the lower end of the other column 2A, and the columns 2A and 2A of the foundation frame 1 and the stack 2 to be connected to the joint 2C. Is to be inserted. In the illustrated stacking body 2, the intervals of the pillars 2A are set in accordance with one side of the base frame 1 formed in a planar square shape so that the stacking bodies 2 of the same shape can be stacked on the base frame 1 alternately. I have to.

The support 6 shown at the top of the stacking type support frame T is a base frame 1 connected to the upper end of the stack 2 in the opposite direction, and a support 1A of this base frame 1 connected to a support 1A. It is composed of metal fittings 5 (see FIG. 3). In this way, by diverting the base frame 1 to the support 6, it is possible to reduce the number of types of components as a whole. However, the support body 6 is not limited to the illustrated example, and the shape of the support body 6 can be arbitrarily changed depending on the type and form of the temporary material P to be supported.

Then, the pillars 2A of the stack 2 are provided on the upper ends of the adjacent pillars 2A of the base frame 1 arranged at predetermined positions.
Further, on top of this stack body 2, other stack bodies 2 are sequentially linked alternately to frame the stack body 2 at an arbitrary height, and the pillar 2A at the uppermost portion of the stack body 2 is connected. The support body 6 is connected to the above to form a stacking type support frame T, and the temporary material P is supported on the support body 6 of this stacking type support frame T.

The stacking type support frame T shown in FIG. 4 and FIG.
Is used particularly in a high place, and in order to increase the strength of the stacking type support frame T itself, the braces 3 are arranged on the stacking type support frame T itself.

[0026]

According to the present invention, by adopting the above-mentioned construction method, it is possible to save labor in temporary construction and to increase work efficiency.

That is, since each stacking type support frame is self-supporting, horizontal pipes that connect adjacent pipe supports to each other, such as the conventional pipe support (see FIG. 6) and frame support (see FIG. 7), are used. It is possible to work without being obstructed by the materials and braces arranged all over to maintain the strength.

The self-supporting stacking type support frame has a structure that is strong against lateral load because the connection positions of the stacked support columns are different from the connection positions of the other adjacent support columns. Also, stable independence can be achieved without braces. Therefore, the safety of the work space of the construction equipment provided around each stacking type support frame is ensured.

As described above, since the working space for the construction equipment is provided around each of the stacking type support frames even after the stacking type support frames are installed, the use of the work equipment has been limited until now. It has become possible to carry out groundbreaking work such as carrying in construction equipment inside the building and using it. As a result, the temporary construction work has been saved, and extremely efficient work can be performed.

Further, since the connecting member is arranged outside the working space of the construction equipment, it is possible to construct the stacking type support frame higher.

As described above, according to the present invention, it becomes possible to carry in and use the construction equipment even inside the frame on which the temporary support material is installed, which saves the labor of the temporary construction work and improves the work efficiency. It has various industrially beneficial effects such as being able to.

[Brief description of drawings]

FIG. 1 is a front view showing a construction state.

FIG. 2 is a plan view showing a construction state.

FIG. 3 is a perspective view showing a usage state in which the stackable support frame is assembled.

FIG. 4 is a perspective view showing a state in which a stacking type support frame of another embodiment is assembled.

FIG. 5 is a front view showing another construction state.

FIG. 6 is a front view showing a conventional construction state in which a pipe support is used for supporting work.

FIG. 7 is a front view showing a conventional construction state in which a frame support is used for supporting work.

[Explanation of symbols]

 M Pipe support N Frame support P Temporary material Q Connecting material R Construction equipment W Scaffolding board Y Protective net T Stackable support frame Z Working space 1 Foundation frame 1A Strut 1B Frame 1C Joint 2 Stacker 2A Strut 2B Connection Rod 2C Joint 3 Brace 4 Jack base 5 Bracket 6 Support 7 Fixing pin 10 Horizontal member 20 Brace

Claims (4)

[Claims] 1. A temporary support construction method in which a plurality of stacking type support frames that are self-supporting by four pillars stacked at an arbitrary height are installed, and a temporary material is supported on the stacking type support frame, A temporary support construction method characterized by providing a work space for construction equipment that can be moved and moved up and down, such as a field carrier and a moving lifting device, around each stacking type support frame. 2. The temporary support construction method according to claim 1, wherein the stacking type support frame is connected at a position where a connection position of each of the stacked support columns is different from a connection position of another adjacent support column. 3. A stacking type support frame comprises a base frame in which pillars are vertically erected at four corners of a flat rectangular frame, and a stacking body in which a pair of pillars are vertically connected to both ends of a horizontally long connecting rod. And the pillars of the stack are connected to the upper ends of the adjacent pillars of the base frame, respectively, and further the stacks are alternately connected on top of this stack to form a stack. Frame to an arbitrary height, and the supporting body is connected to the pillar at the top of the stacking body to form a stacking type supporting frame, and each stacking is performed without using a connecting material that connects the stacking type supporting frames to each other. The temporary support construction method according to claim 1 or 2, wherein the formula support frames are arranged independently of each other, and a work space for construction equipment is provided around each of the stacking type support frames. 4. The temporary support construction method according to claim 1, wherein a work space for construction equipment is provided around a lower portion of the stacking type support frame, and upper portions of the stacking type support frame are connected to each other by a horizontal connecting member.