Prefabricated wall mold fixer

Abstract

The invention relates to a fabricated concrete prefabricated mold, in particular to a prefabricated wall mold fixer. The mold is arranged on the vibration platform, a plurality of mold fixing devices are arranged between the mold and the vibration platform, each mold fixing device comprises a cross beam, positioning plates, an upper screw rod, a threaded sleeve, a lower screw rod and a fixing claw, the cross beam is transversely arranged on the upper portion of the mold, and the positioning plates are installed at the two ends of the cross beam respectively; an upper screw rod, a threaded sleeve and a lower screw rod are sequentially installed at the bottom of the positioning plate, the lower screw rod is connected with an inverted-L-shaped fixing claw, and the vertical portion of the fixing claw abuts against the bottom of the vibration platform. The device can be recycled, is convenient to transfer, and is green and environment-friendly; the mold can be still tightly attached to the vibration platform under the condition that the mold bears large floating force, so that the conditions that a gap is formed between the vibration platform and the mold, slurry leakage is avoided, and the mold is prevented from arching and deforming are avoided; the production quality of components is improved, die deformation is reduced, and production efficiency is improved.

Description

Technical Field

[0001] The invention relates to an assembled concrete prefabricated mould, in particular to a prefabricated wall mould fixer. Background Art

[0002] In the existing wall design and production process, some walls need to be filled with fillers to reduce weight. During the pouring of concrete, the fillers are very easy to float up, causing the steel cage to float up. Due to the large buoyancy, the mold is deformed, and a gap will appear between the mold and the vibration platform, causing slurry leakage, which not only affects the overall thickness and quality of the component, but also reduces the turnover of the mold and reduces production efficiency. Summary of the invention

[0003] The present invention aims to solve the above technical problems, thereby providing a prefabricated wall mold fixer to prevent gaps from appearing between the platform and the mold, prevent slurry leakage, and improve the quality of the wall.

[0004] The present invention solves the technical problem and adopts the following technical solution: A prefabricated wall mold fixer, the mold is placed on a vibration platform, and multiple mold fixers are arranged between the mold and the vibration platform. The mold fixer includes a crossbeam, a positioning plate, an upper screw, a threaded sleeve, a lower screw and a fixing claw. The crossbeam is placed horizontally on the upper part of the mold. Positioning plates are installed at both ends of the crossbeam respectively. The bottom of the positioning plate is installed with an upper screw, a threaded sleeve and a lower screw in sequence. The lower screw is connected to an inverted L-shaped fixing claw, and the vertical part of the fixing claw is connected to the bottom of the vibration platform.

[0005] Compared with the prior art, the present invention using the above technical solution has the following beneficial effects: 1) It can be recycled, easy to turn around, and environmentally friendly; 2) When the mold is subjected to a large buoyancy force, the mold can still be kept close to the vibration platform, thereby preventing gaps between the vibration platform and the mold, preventing slurry leakage, and preventing the mold from arching and deforming; 3) Improve component production quality, reduce mold deformation, and improve production efficiency.

[0006] Further, the optimization scheme of the present invention is: The crossbeam is a channel steel, an H-shaped steel or an I-shaped steel.

[0007] The outer end of the positioning plate extends out of the side of the vibration platform.

[0008] The upper screw rod, the threaded sleeve and the lower screw rod are located outside the vibration platform.

[0009] The threads of the upper screw and the lower screw have opposite directions of rotation.

[0010] The positioning plate is connected to the crossbeam via bolts.

[0011] A pad is provided at the top end of the vertical portion of the fixing claw. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is an axonometric diagram of an embodiment of the present invention; Figure 2 It is a front view of an embodiment of the present invention; Figure 3 for Figure 2 Left view of Figure 4 for Figure 2 Figure A of ; Figure 5 This is a top view of the mold installation according to an embodiment of the present invention.

[0013] In the figure: crossbeam 1; positioning plate 2; bolt 3; upper screw 4; threaded sleeve 5; lower screw 6; fixing claw 7; pad 8; mold 9; vibration platform 10. DETAILED DESCRIPTION

[0014] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0015] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0016] See also Figure 1-Figure 4 The present embodiment provides a prefabricated wall mold fixer, which is mainly composed of a crossbeam 1, a positioning plate 2, a bolt 3, an upper screw 4, a threaded sleeve 5, a lower screw 6, a fixing claw 7 and a pad 8. The crossbeam 1 is made of channel steel, and can also be made of H-shaped steel or I-shaped steel. The length of the crossbeam 1 is adapted to the width of the vibration platform 10. Positioning plates 2 are respectively installed at both ends of the crossbeam 1. The positioning plate 2 is a rectangular steel plate. A circular hole is opened at the inner end of the positioning plate 2. The positioning plate 2 is horizontally placed at the bottom of the flange plate of the crossbeam 1. The positioning plate 2 and the flange plate of the crossbeam 1 are fixedly connected by bolts 3.

[0017] A circular mounting hole is provided at the outer end of the positioning plate 2, and an upper screw 4 is installed in the mounting hole. The upper screw 4 is arranged vertically and is welded to the positioning plate 2. A threaded sleeve 5 is installed at the lower part of the upper screw 4, and a lower screw 6 is installed at the lower part of the threaded sleeve 5. The upper screw 4 and the lower screw 6 are both connected to the threaded sleeve 5 by threads. The cross section of the threaded sleeve 5 is a regular hexagon, which is convenient for rotating the threaded sleeve 5 with a tool. The threads of the upper screw 4 and the lower screw 6 have opposite rotation directions.

[0018] A fixing claw 7 is installed at the lower end of the lower screw rod 6. The fixing claw 7 is in an inverted L shape. The outer end of the horizontal part of the fixing claw 7 is welded to the lower screw rod 6. A pad 8 is welded to the top of the vertical part of the fixing claw 7. The pad 8 is circular. When in use, the pad 8 is in contact with the bottom surface of the vibration platform 10. The pad 8 increases the force-bearing area and increases the friction.

[0019] The usage process of this embodiment is ( Figure 5 As shown): The mold 9 is installed on the vibration platform 10, and three mold holders are installed between the mold 9 and the vibration platform 10. The crossbeam 1 is placed horizontally on the mold 9, the upper screw 4 is welded to the positioning plate 2, the lower screw 6 is welded to the fixing claw 7, and the pad 8 is welded to the fixing claw 7. The positioning plate 2 is installed at both ends of the crossbeam 1, and the outer end of the positioning plate 2 extends out of the side of the vibration platform 10. The upper screw 4 is connected to the threaded sleeve 5 and the lower screw 6 in sequence. The pad 8 of the fixing claw 7 is placed on the bottom surface of the vibration platform 10. The threaded sleeve 5 is rotated, and the fixing claw 7 moves upward. The pad 8 is in contact with the vibration platform 10, so that the distance between the crossbeam 1 and the vibration platform 10 can be adjusted, and then the crossbeam 1 can be pressed tightly against the upper surface of the mold 9, bearing part of the buoyancy caused by the floating of the filler, reducing the force on the mold itself, and thus reducing the deformation of the mold.

[0020] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, and these changes and improvements all fall within the scope of the present invention to be protected.

Claims

1. A prefabricated wall mold holder, the mold is placed on a vibration platform, and multiple mold holders are arranged between the mold and the vibration platform. Features: The mold fixer includes a crossbeam, a positioning plate, an upper screw, a threaded sleeve, a lower screw and a fixing claw. The crossbeam is placed horizontally on the upper part of the mold. Positioning plates are installed at both ends of the crossbeam respectively. The bottom of the positioning plate is installed with an upper screw, a threaded sleeve and a lower screw in sequence. The lower screw is connected to an inverted L-shaped fixing claw, and the vertical part of the fixing claw is connected to the bottom of the vibration platform.

2. The prefabricated wall mold fixture according to claim 1, Features: The crossbeam is a channel steel, an H-shaped steel or an I-shaped steel.

3. The prefabricated wall mold fixer according to claim 1, Features: The outer end of the positioning plate extends out of the side of the vibration platform.

4. The prefabricated wall mold fixture according to claim 1, Features: The upper screw rod, the threaded sleeve and the lower screw rod are located outside the vibration platform.

5. The prefabricated wall mold fixture according to claim 1, Features: The threads of the upper screw and the lower screw have opposite directions of rotation.

6. The prefabricated wall mold fixture according to claim 1, Features: The positioning plate is connected to the crossbeam via bolts.

7. The prefabricated wall mold fixture according to claim 1, Features: A pad is provided at the top end of the vertical portion of the fixing claw.

Images