JPH04101455U - End supports of stacked temporary support frames - Google Patents

Abstract

(57) [Summary] [Purpose] To easily and horizontally install the top bracket and the bottom jack base of a stacking type temporary support frame in places where normal foundation frames and top frames cannot be used for some reason. It can be supported reliably, and the connection operation with the stacked body can be performed extremely easily. [Structure] A connecting rod 3 is erected between a pair of pillars 2 of the same length as appropriate to support the uppermost bracket and the lowermost jack base of the stacked temporary support frame, and the lower end of one of the pillars 2. Alternatively, a joint 4 for connecting the stacked bodies in the middle of the stacked temporary support frame is provided at the upper end.

Description

[Detailed explanation of the idea]

0001

[Industrial application field]

This invention is mainly used for concrete slabs under heavy loads at construction sites etc. , support prefabricated balconies and slabs, and even walkway scaffolding. The top bracket and the bottom jack bench of the stacking type temporary support frame that supports the board. Regarding the end supports of stacked temporary support frames used to support the ground horizontally. It is.

0002

[Conventional technology]

Traditionally, heavy-load concrete slabs and prefabricated concrete slabs were used at construction sites. When supporting balconies, slabs, walkway scaffolding, etc., connect several plug-in tubes to the lowest end. Position the jack base at the top and place the support pin or bolt so that the Support it with an appropriate number of pipe supports connected with Several braces or cloth between a pair of building frames that have a base and a metal fitting at the upper end. The frame was supported by a frame support.

0003

[Problem that the idea aims to solve]

However, since the height of the insertion pipe and building frame is preset, only one type of pipe can be used. Supports and framework supports include concrete slabs, prefabricated balconies and slabs. Not only is it not possible to adapt to all heights of ladders, walkway scaffolding boards, etc. , requires accessory parts such as support pins and support bolts, making quick assembly difficult. It was.

0004 Therefore, in view of the above-mentioned issues, we developed a foundation frame with a jack base supported at the bottom. and concrete slabs, prefabricated balconies and slabs, walkway scaffolding boards, etc. Stacking bodies of different heights are stacked alternately in a frame shape in the middle to correspond to various heights. , the top frame supporting the bracket on the top, and accessory parts such as support pins and support bolts. We devised a stacking type temporary support frame that can be quickly assembled without requiring any additional work. However, if for some reason the normal foundation frame and top frame cannot be used, The uppermost temporary support frame and the lowermost jack base can be easily and easily placed horizontally. Not only does it provide reliable support, but it also makes it extremely easy to connect it to the stack. The purpose of the present invention is to provide an end support for a stacking type temporary frame.

[0005]

[Means to solve the problem]

In order to achieve the above-mentioned purpose, the present invention has been developed to Between a pair of supports of the same length that support the bracket and the lowest jack base. A connecting rod is erected at the bottom or the top of one of the pillars, and the middle of the stacking type temporary support frame is installed at the bottom or top of one of the pillars. It is equipped with a joint for connecting the stacked bodies.

[0006]

[Effect]

By using the above-mentioned technical means, heavy loads can be removed at construction sites, etc. Supports concrete slabs, prefabricated balconies and slabs, walkway scaffolding boards, etc. Stacks of different heights are stacked one after another in a frame-like manner in the middle of the temporary stacking support frame. Attach a joint to the lower or upper part of the pillar of the opposite stack at the lowest or highest level. Connect the upper or lower struts of the end supports of the present invention facing upward or downward to each other. are inserted from below or above via the can be supported horizontally by inserting a jack base into the top from below or above. Ru. Further, the support column and the joint can be connected to each other only by means of insertion.

[0007]

【Example】

Hereinafter, one embodiment of the present invention will be described based on the drawings.

[0008] As shown in FIGS. 1 to 5, the end support 1 of the stacked temporary support frame A of the present invention has the following features: Supports the top bracket B and the bottom jack base C of the stacking type temporary support frame A. A connecting rod 3 is installed between a pair of columns 2 of the same length as appropriate, and one of the columns 2 is A joint 4 for connecting the stacked body D in the middle of the stacked temporary support frame A is provided at the lower end or upper end. It is.

[0009] In other words, as shown in Figure 1, round pipe-shaped parallel pipes with the same length of about 20 mm to 50 mm A pair of struts 2 are braced at both ends (upper end in the figure) and locked at both ends. Weld a square pipe-shaped connecting rod 3 with a locking hole 5 for locking the claw F and locking pin G. It is constructed by means, etc., and a stacked temporary support is provided at the other end (lower end in the figure) of one of the pillars 2. Shaped so that a cylindrical joint 4 for connecting the stacked body D in the middle of the frame A is attached by welding or the like. has been completed.

0010 Moreover, as shown in FIG. It is almost the same as , and the inner diameter on the tip side is slightly larger than the outer diameter of the support column H of the stack D. At the tip of the cylindrical joint body 6, a guide portion 7 for guiding the connection of the column H of the stacked body D is attached. It is provided so as to expand in a trumpet shape in the direction, and is located approximately at the vertical center of the joint body 6. is provided with a bulging portion 8 for reinforcement, and furthermore, water/water is provided near the tip and base end of the joint body 6. Drill an appropriate number of through holes 9 at appropriate intervals for air venting and checking the connection between the struts 2 and H. It is formed to do so. According to this joint 4, the support column H of the stack D is guided by the guide portion 7. Insert it easily while guiding it along the , and securely match the end faces of struts 2 and H with each other. Not only can water and air escape from each through hole 9, but also the area near the tip can be connected to Coupled with the fact that the connection state of the columns 2 and H can be confirmed through the through hole 9 of the The operation of connecting the body D with the support column H can be made easier, and the occurrence of rust etc. can be prevented, and furthermore, The reinforcement in the vertical direction can be significantly increased by the bulging portion 8.

[0011] Next, the usage state of the end support 1 of the present invention will be explained as shown in FIGS. 3 to 5. Concrete slabs and prefabricated bumpers with heavy loads are used at construction sites, etc. When supporting lucony, slabs, walkway scaffolding boards, etc., first, stacking type temporary support frame A Stacks D of different heights are stacked one after another in a frame shape in the middle, and the relative orientation of the lowest The end support 1 of the present invention with the joint 4 facing upward is attached to the bottom of the support H of the stack D. The upper parts of the pillars 2 are inserted from below through each other's joints I and 4 to connect them, and each end of the pillars is connected. Insert the jack base C from below into the bottom of the column 2 of the support body 1 and support it horizontally. . Next, in the middle of the stacking type temporary support frame A, the top layer is stacked alternately in a frame-like manner. The end support 1 of the present invention has the joint 4 facing downward on the top of the column H of the opposing stack D. The lower parts of the pillars 2 are inserted from above through the joints I and 4 to connect them, respectively. A receiving metal fitting B is inserted from above into the upper part of the column 2 of each end support 1 to support it horizontally. still In this case, after supporting the bracket B and the jack base C, each end support of the present invention is A spacing rod J is provided between the supports 2 of the body 1 facing each other in the horizontal direction, It should be hung via the hooks K at both ends.

0012

[Effect of the idea]

As mentioned above, the end support of the present invention is the top support of the stacking type temporary support frame. Connecting rods should be connected between a pair of supports of the same length to support the lowermost jack base. erect a stacked structure in the middle of the stacked temporary support frame at the lower end or upper end of one of the pillars. Because it is formed with a joint for connection, it is suitable for heavy loads at construction sites, etc. For supporting concrete slabs, prefabricated balconies and slabs, walkway scaffolding boards, etc. When installing, stacks of different heights are stacked one after another in a frame shape in the middle of the stacking type temporary support frame. , and then attach the joint to the bottom or top of the pillars of the opposite stacks at the lowest or highest level. The upper or lower struts of the end supports of the present invention, which are facing upward or downward, are connected to each other at the joints. The bottom or top of each end support is connected by inserting it from below or above through the The jack base can be inserted into the top from below or above to support it horizontally, so it can be easily In places where normal foundation frames and top frames cannot be used for some reason, stacking type temporary support frames are used. The top bracket and the bottom jack base can be easily and securely supported horizontally. . Not only that, but since they can be connected only by inserting the support and the joint, it is easy to stack up. The connection operation with the body is also extremely easy.

[Brief explanation of drawings]

FIG. 1 is a perspective view showing an embodiment of the present invention.

FIG. 2 is an enlarged longitudinal sectional front view of a joint connected to a stack.

FIG. 3 is an overall perspective view showing the state of use.

FIG. 4 is a partially cutaway front view showing a connection portion between the stacked body and the receiving metal fitting.

FIG. 5 is a perspective view of the brace of FIG. 3;

[Explanation of symbols]

1 End support 2 Post 3
Connecting rod 4 Joint 5 Locking hole 6
Joint body 7 Guide section 8 Swelling section 9
Through hole A Stacking type temporary support frame B Bracket C
Jack base D Stacked body E Bracing F
Locking claw G Locking pin H Post I
Joint J Spacing rod K Hook

Claims (1)

[Scope of utility model registration request] Claim 1: A connecting rod is erected between a pair of pillars of the same length as appropriate to support the uppermost bracket and the lowermost jack base of the stacking type temporary support frame, and the lower end of one of the pillars or 1. An end support for a stacked temporary support frame, characterized in that a joint for connecting a middle stacked body of the stacked temporary support frame is provided at the upper end.