PC window mold fixing device

Abstract

The utility model relates to the technical field of PC window mold fixing, in particular to a PC window mold fixing device which comprises a first frame and a second frame, a PC window mold adjusting structure is arranged on the outer wall of the first frame, and PC window mold fixing structures are arranged on the outer walls of the second frame and the first frame. PC window molds are placed in the first frame and the second frame, and the inner walls of the first frame and the second frame are in sliding connection with a plurality of triangular plates. According to the PC window mold fixing device, through cooperation of a PC window mold adjusting structure and a PC window mold fixing structure, two first threaded rods are rotated to rotate in a second vertical plate through bearings, and the first threaded rods rotate to drive the first vertical plate and the second vertical plate to move oppositely; and the two first threaded rods are used for finally driving the first frame and the second frame to move to adjust the distance, the fixing device is suitable for fixing window molds with different widths, and the proceeding performance is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of PC window mold fixing, in particular to a PC window mold fixing device. Background Art

[0002] PC molds include important components such as bottom molds, side molds, end molds and window molds. Decorative wall tiles, window frames, various connectors and other accessories are all positioned in the mold and poured with concrete, which is beneficial to the overall improvement of the quality of components and buildings. Before pouring the PC window mold, a mold fixing device is required to avoid displacement after pouring.

[0003] For example, a PC window mold fixing device with authorization announcement number "CN216707848U" is equipped with a trapezoidal plate. During the downward movement of the triangular plate, the trapezoidal plates on the two support plates simultaneously contact the protrusions on the inner side of the mold, causing the mold to move diagonally. Since the four inner corners of the mold are each provided with a triangular plate, when the four inner corners of the mold are fixed by the four triangular plates, the two diagonally opposed support devices can pull the mold in opposite directions, thereby fixing the mold under the action of this pulling force, thereby preventing the mold from moving during concrete pouring. However, the outer frame width of the above-mentioned device is fixed, which is not suitable for fixing window molds of different widths and has high limitations. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that the width of the outer frame of the device is fixed, it is not suitable for fixing window molds of different widths, and has high limitations, and to propose a PC window mold fixing device.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A PC window mold fixing device is designed, including a first frame and a second frame. The outer wall of the first frame is provided with a PC window mold adjustment structure, the outer walls of the second frame and the first frame are provided with a PC window mold fixing structure, the outer walls of the first frame and the second frame are fixedly connected with a plurality of square plates, PC window molds are placed in the first frame and the second frame, the inner walls of the first frame and the second frame are slidably connected with a plurality of triangular plates, and the plurality of triangular plates are all threadedly connected with the outer wall of the screw.

[0007] Preferably, the PC window mold adjustment structure includes a first vertical plate, which is threadedly connected to the outer wall of the first threaded rod, a second vertical plate is fixedly connected to the upper end of the outer wall of the second frame, the end of the first threaded rod is rotatably connected to the second vertical plate through a bearing, and an insertion rod is fixedly connected to the right side of the outer wall of the first frame.

[0008] Preferably, the outer wall of the insertion rod is slidably connected to the second frame, and the lower end of the outer wall of the first vertical plate is fixedly connected to the first frame.

[0009] Preferably, the two PC window mold fixing structures include a third frame, the third frame is threadedly connected to the outer wall of the second threaded rod, the end of the second threaded rod is rotatably connected to the straight plate through a bearing, and the outer wall of the straight plate is slidably connected to the third frame.

[0010] Preferably, the two outer walls of the third frame are fixedly connected to the first frame and the second frame respectively, and the plurality of screw outer walls are threadedly connected to the first frame and the second frame.

[0011] The utility model proposes a PC window mold fixing device, which has the following beneficial effects: through the cooperation of the PC window mold adjustment structure and the PC window mold fixing structure, the two first threaded rods are rotated through the bearings in the second vertical plate respectively, and the rotation of the first threaded rod drives the first vertical plate and the second vertical plate to move toward each other, and the first frame and the third frame are driven to move toward each other by the first vertical plate and the second vertical plate respectively, and the two second threaded rods are relatively rotated through the bearings in the straight plate respectively, and the two second threaded rods drive the straight plate to slide relative to each other in the slide groove processed on the inner wall of the third frame, and the two first threaded rods are finally used to drive the first frame and the second frame to move and adjust the spacing, which is suitable for fixing window molds of different widths and reduces progressiveness. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the structure of the utility model;

[0013] Figure 2 for Figure 1 Front cross-sectional view of

[0014] Figure 3 for Figure 2 Left sectional view of the fixing structure of the PC window mold;

[0015] Figure 4 for Figure 2 Bottom sectional view of

[0016] Figure 5 for Figure 2 A magnified view of middle A;

[0017] Figure 6 for Figure 2 Magnified view of B.

[0018] In the figure: 1. PC window mold adjustment structure, 101. First vertical plate, 102. Second vertical plate, 103. First threaded rod, 104. Insert rod, 2. PC window mold fixing structure, 201. Third frame, 202. Second threaded rod, 203. Straight plate, 3. Second frame, 4. Triangular plate, 5. Square plate, 6. PC window mold, 7. Screws, 8. First frame. DETAILED DESCRIPTION

[0019] The present invention will be further described below with reference to the accompanying drawings:

[0020] Refer to the attached Figure 1-6 In this embodiment, a PC window mold fixing device includes a first frame 8 and a second frame 3. The outer wall of the first frame 8 is provided with a PC window mold adjustment structure 1. The outer walls of the second frame 3 and the first frame 8 are provided with a PC window mold fixing structure 2. The outer walls of the first frame 8 and the second frame 3 are fixedly connected to a plurality of square plates 5. Through holes are machined in the middle of the plurality of square plates 5 and can be fixed to the window by external screws or frames. A PC window mold 6 is placed in the first frame 8 and the second frame 3.

[0021] The inner walls of the first frame 8 and the second frame 3 are slidably connected to multiple triangular plates 4, and the inner walls of the first frame 8 and the second frame 3 are processed with sliding grooves to support multiple triangular plates 4. Multiple triangular plates 4 are all threadedly connected to the outer walls of the screws 7. The outer wall of the insertion rod 104 is slidably connected to the second frame 3, and the inner wall of the second frame 3 is processed with sliding grooves to support the insertion rod 104. The lower end of the outer wall of the first vertical plate 101 is fixedly connected to the first frame 8, and the outer walls of the two third frames 201 are respectively fixedly connected to the first frame 8 and the second frame 3. The outer walls of multiple screws 7 are threadedly connected to the first frame 8 and the second frame 3.

[0022] Refer to the attached Figure 1-2 And 5: The PC window mold adjustment structure 1 includes a first vertical plate 101, which is threadedly connected to the outer wall of the first threaded rod 103, and the second vertical plate 102 is fixedly connected to the upper end of the outer wall of the second frame 3. The end of the first threaded rod 103 is rotatably connected to the second vertical plate 102 through a bearing. The first threaded rod 103 can rotate in the second vertical plate 102 through the bearing, and the insert rod 104 is fixedly connected to the right side of the outer wall of the first frame 8.

[0023] Refer to the attached Figure 1-3 And 6: The two PC window mold fixing structures 2 include a third frame 201, which is threadedly connected to the outer wall of the second threaded rod 202, and the end of the second threaded rod 202 is rotatably connected to the straight plate 203 through a bearing. The second threaded rod 202 can rotate inside the straight plate 203 through the bearing, and the outer wall of the straight plate 203 is slidably connected to the third frame 201. The inner wall of the third frame 201 is processed with a slide groove to support the straight plate 203.

[0024] Working principle:

[0025] PC window frame width adjustment works:

[0026] When the PC window mold 6 needs to be fixed, the two first threaded rods 103 are rotated simultaneously by using tools and rotated respectively in the second vertical plate 102 through the bearings. The rotation of the first threaded rod 103 drives the first vertical plate 101 and the second vertical plate 102 to move toward each other, and the first frame 8 and the third frame 3 are driven toward each other through the first vertical plate 101 and the second vertical plate 102 respectively. At this time, the first frame 8 can drive the insertion rod 104 to slide outward in the slide groove processed on the inner wall of the second frame 3, and the insertion rod 104 plays a limiting role to avoid angular displacement of the first frame 8 and the second frame 3. In this way, the distance between the first frame 8 and the second frame 3 can be adjusted.

[0027] PC window mold fixing work:

[0028] After adjusting the distance between the first frame 8 and the second frame 3 to correspond to the outer wall of the PC window mold 6, the first frame 8 and the second frame 3 are covered on the cast PC window mold 6, and then the two first threaded rods 103 are rotated in opposite directions for fine adjustment so that the inner walls of the first frame 8 and the second frame 3 are tightly pressed against the PC window mold 6, and then the two second threaded rods 202 are relatively rotated to rotate through the bearings in the straight plate 203 respectively, and the two second threaded rods 202 respectively drive the straight plate 203 to slide relatively in the slide groove processed on the inner wall of the third frame 201, and the two straight plates 203 are pressed against the outer wall of the PC window mold 6 for fixing. Then, multiple triangles 4 are placed in the inner walls of the first frame 8 and the second frame 3 in sequence. The slide groove of the worker is then turned into the screws 7 into the multiple triangular plates 4 and the first frame 8 and the second frame 3 for fixation. The multiple triangular plates 4 can press the four corners of the PC window mold 6 to prevent movement, and use external screws to insert the concave interior of the multiple square plates 5 and fix them to the movable frame of the external wall, so that the first frame 8 and the second frame 3 are fixed by the multiple square plates 5. The PC window mold 6 can be fixed by such movement. When the first frame 8 and the second frame 3 need to be removed, first rotate the screws at the connection between the multiple square plates 5 and the external wall in opposite directions to separate them, and then rotate the two first threaded rods 103 and the second threaded rods 202 in opposite directions to cancel the limit on the PC window mold 6, and it can be removed.

[0029] While the present invention has been shown and described with reference to preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A PC window mold fixing device, comprising a first frame (8) and a second frame (3), characterized in that: The outer wall of the first frame (8) is provided with a PC window mold adjustment structure (1), the outer walls of the second frame (3) and the first frame (8) are provided with a PC window mold fixing structure (2), the outer walls of the first frame (8) and the second frame (3) are fixedly connected with a plurality of square plates (5), the PC window mold (6) is placed in the first frame (8) and the second frame (3), the inner walls of the first frame (8) and the second frame (3) are slidably connected with a plurality of triangular plates (4), and the plurality of triangular plates (4) are all threadedly connected with the outer wall of the screw (7).

2. A PC window mold fixing device according to claim 1, characterized in that: The PC window mold adjustment structure (1) includes a first vertical plate (101), the first vertical plate (101) is threadedly connected to the outer wall of a first threaded rod (103), the upper end of the outer wall of the second frame (3) is fixedly connected to a second vertical plate (102), the end of the first threaded rod (103) is rotatably connected to the second vertical plate (102) through a bearing, and the right side of the outer wall of the first frame (8) is fixedly connected to an insertion rod (104).

3. A PC window mold fixing device according to claim 2, characterized in that: The outer wall of the insertion rod (104) is slidably connected to the second frame (3), and the outer wall of the first vertical plate (101) is fixedly connected to the first frame (8).

4. A PC window mold fixing device according to claim 1, characterized in that: The two PC window mold fixing structures (2) include a third frame (201), the third frame (201) is threadedly connected to the outer wall of the second threaded rod (202), the end of the second threaded rod (202) is rotatably connected to the straight plate (203) through a bearing, and the outer wall of the straight plate (203) is slidably connected to the third frame (201).

5. A PC window mold fixing device according to claim 4, characterized in that: The outer walls of the two third frames (201) are fixedly connected to the first frame (8) and the second frame (3) respectively, and the outer walls of the plurality of screws (7) are threadedly connected to the first frame (8) and the second frame (3).

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