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Diagonal bracing structure for formwork

A diagonal brace and formwork technology, applied in the field of formwork diagonal brace structure, can solve the problems of formwork structure damage, time-consuming connection, inconvenient adjustment of diagonal braces, etc., and achieve the effect of convenient connection and disassembly, easy adjustment, and stable support structure

Active Publication Date: 2020-12-15
CHONGQING RUIXINKE HARDWARE PROD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the high quality of the all-steel formwork, a more stable support structure is required for the all-steel formwork. For the formwork on the side, it is usually necessary to add diagonal braces. Usually, diagonal braces are used to connect the side of the formwork and the ground, so that the formwork , Diagonal braces and the ground form a stable triangular relationship; the current common connection method is that one end of the diagonal braces and the formwork is welded, and the other end of the second diagonal braces is fixed on the ground through anchor bolts, so that it can be used as a After the connection is completed, it is not convenient to adjust the force of the diagonal brace on the formwork. Therefore, it is necessary to determine the force of the diagonal brace on the formwork when connecting the diagonal brace. When connecting the diagonal brace, it is necessary to repeatedly debug. Connection is time consuming
In addition, when disassembling the formwork, since the diagonal braces and the formwork are welded, the structure of the formwork will be damaged, thereby affecting the reuse of the aluminum formwork; while the diagonal braces and the ground are disassembled, the anchor bolts need to be unscrewed, and The diagonal brace is fixed to the ground through anchor bolts, it is inconvenient to adjust the angle of the diagonal brace

Method used

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  • Diagonal bracing structure for formwork
  • Diagonal bracing structure for formwork
  • Diagonal bracing structure for formwork

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] Such as figure 1 As shown, the formwork diagonal bracing structure of this embodiment includes a diagonal bracing connecting portion, a diagonal bracing rod and ground anchors fixed on the ground. Wherein, the diagonal brace includes a threaded sleeve 10 , an upper screw 21 and a lower screw 22 . One end of the upper screw 21 is inserted into the first sleeve 11 and threadedly connected with the first sleeve 11 , and the other end of the upper screw 21 is provided with a connection hole 211 for connecting the aluminum template 30 . One end of the lower screw rod 22 is inserted into the second sleeve 12 and is threadedly connected with the second sleeve 12, and the thread direction of the upper screw rod 21 and the lower screw rod 22 is opposite; the other end of the lower screw rod 22 is welded with a lock hook 221, the lock hook The opening of 221 faces the side of the screw 15 , and the groove 223 of the lock hook 221 forms an included angle of 30° with the lower scr...

Embodiment 2

[0045] Such as Figure 4 As shown, the difference between Embodiment 2 and Embodiment 1 is that in Embodiment 2, the two ribs 31 welded on the aluminum template 30 form an angle of 80°, and the tops of the two ribs 31 are welded against each other, so that The installation space formed between the two ribs 31 has only two open sides, one of which is the bottom of the installation space. Thus when the upper screw 21 and the aluminum formwork 30 form a hinged relationship, the upper parts of the two ribs 31 will cover the connection between the pin 32 and the upper screw 21, thereby preventing concrete from falling into the installation space and the end of the upper screw 21 and the upper screw 21 will be blocked. The pin 32 is covered so that it is inconvenient to disassemble the upper screw 21 and the pin 32 after the concrete is solidified.

Embodiment 3

[0047] Such as Figure 5 As shown, the difference between the third embodiment and the second embodiment is that a connecting piece 23 is provided in the installation space; the pin 32 passes through one end of the connecting piece 23 to form a rotational connection with the connecting piece 23 . The other end of the connector 23 is provided with an insertion hole, and the opening of the insertion hole is provided at the end of the connector 23 . The connecting piece 23 is provided with a sliding hole that runs through the connecting piece 23, and the sliding hole passes through the socket and is divided into two sections by the socket; wedges 231 are provided in the two sliding holes, and the wedges 231 can slide in the speaking hole. One end of the wedge 231 extends into the insertion hole, and the other end of the wedge 231 is provided with a pull ring 233 and is located outside the connecting member 23 . Both the sidewall of the sliding hole and the outer periphery of the...

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Abstract

The inVention relates to the technical field of building templates and specifically discloses an oblique support structure for a template. The oblique support structure comprises an oblique support connecting part, an oblique support rod and a ground anchor fixed on the ground; the oblique support rod comprises a threaded sleeVe, an upper screw rod body and a lower screw rod body, one end of the upper screw rod body and one end of the lower screw rod body are in threaded connection with the two ends of the threaded sleeVe respectiVely, rotating directions of threads of the upper screw rod bodyand lower screw rod body are opposite, and a connecting hole is formed in the other end of the upper screw rod body; the other end of the lower screw rod body is proVided with a locking hook in a hook shape, and the locking hook is in threaded connection with an adjusting bolt; the oblique support connecting part comprises two rib plates fixed on the aluminum template, installation space is formed between the two rib plates, connecting holes are formed in the rib plates, pin columns penetrate through the connecting holes in the two rib plates and the installation space, and the two ends of each pin column are proVided with locking members for preVenting the pin column from being detached from the corresponding rib plate. The upper screw rod body and the lower screw rod body are detachablyconnected, the aluminum template and the ground are detachably connected, and after a support rod is connected, the action force of the oblique support rod on the aluminum template can be adjusted byrotating the threaded sleeVe.

Description

technical field [0001] The invention relates to the technical field of building templates, in particular to a diagonal bracing structure for templates. Background technique [0002] With the development of the economy, commercial residences are mostly shear wall structures, and the measured indicators such as verticality and flatness of the concrete after forming are directly related to the construction quality requirements. Environmental protection is closely related. With the popularization and use of all-steel formwork in the construction of standard floors, the effect and quality of the finished wall will increase relatively. [0003] The current all-steel formwork mainly uses aluminum formwork, which is not easy to rust and can be reused many times. Due to the high quality of the all-steel formwork, a more stable support structure is required for the all-steel formwork. For the formwork on the side, it is usually necessary to add diagonal braces. Usually, diagonal brac...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04G17/14
CPCE04G17/14
Inventor 陈宏超刘祥坪
Owner CHONGQING RUIXINKE HARDWARE PROD CO LTD
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