Wood formwork fixing device for concrete pouring
By setting fixing components and connecting components in the wooden formwork fixing device, the problem of excessive evaporation caused by the exposure of the wooden formwork cavity is solved, and a better concrete curing effect is achieved.
Patent Information
- Application Number
- CN202420586083.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-25
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-03-25
AI Technical Summary
During the concrete pouring process, the evaporation is too fast due to exposure above the wooden formwork cavity, which affects the concrete curing effect.
A wooden formwork fixing device for concrete pouring is designed. By setting up fixed components and connecting components, including fixed columns, pins, springs, draw ropes, magnetic sheets and connecting rods, ensuring that the wooden formwork block is fixed to the fixed card rod and slows down evaporation. And improve curing stability.
It effectively slows down evaporation, improves the curing effect of concrete, ensures that the wooden formwork can be stable and fixed during the concrete pouring process, and avoids poor curing problems caused by evaporation.
Smart Images
Figure CN222333269U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of wooden formwork fixing devices, in particular to a wooden formwork fixing device for concrete pouring. Background Art
[0002] During the construction process at a building site, pouring concrete requires an external mold so that the concrete can form the desired shape after solidifying in the formed casting box. Usually, a cavity of the desired shape is enclosed by a wooden formwork, and then the outer periphery of the wooden formwork is clamped with a wooden formwork fixing device to ensure that it can withstand the impact of a vibrating device during concrete pouring or the expansion force of concrete during solidification. The wooden formwork fixing device consists of a fixed clamping rod, a movable clamping head, and a wooden formwork block. When pouring concrete, the wooden formwork block is enclosed into a cavity, the fixed clamping rod is brought into contact with the wooden formwork block, and the movable clamping head is struck so that the movable clamping head squeezes the wooden formwork block, thereby fixing the wooden formwork block.
[0003] The inventor found in his daily work that when the wooden formwork fixing device fixes the wooden formwork, a cavity is formed by the wooden formwork blocks, and then cement is poured into the cavity. Since the top of the cavity is exposed, evaporation may be too fast, which leads to poor concrete curing effect. Utility Model Content
[0004] The utility model aims to solve the problem that in actual use, a cavity is formed by wooden template blocks, and then cement is poured into the cavity. Since the upper part of the cavity is exposed, evaporation may be too fast, thereby resulting in poor concrete curing effect. A wooden template fixing device for concrete pouring is proposed to solve the problem that in actual use, cement may evaporate too quickly due to exposure of the upper part of the cavity, thereby resulting in poor concrete curing effect.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a wooden formwork fixing device for concrete pouring, comprising a fixed clamping rod, a movable clamping head is slidably connected to the surface of the fixed clamping rod, a wooden formwork block is arranged at the lower end of the fixed clamping rod, a fixing component is arranged at the lower end of the fixed clamping rod, a connecting component is arranged between the two fixed clamping rods, the fixing component comprises a fixing column fixedly connected to the lower end of the fixed clamping rod, a fixing hole is provided at the upper end of the wooden formwork block, a circular hole is provided on the arc surface of the fixing column, pins are slidably connected to both sides of the inner wall of the circular hole, and circular grooves are provided on both sides of the inner wall of the fixing hole.
[0006] The effect achieved by the above components is: by setting the fixing component, when fixing the wooden template block, the wooden template block is dragged so that the fixing column is inserted into the fixing hole, and the pin in the circular hole is inserted into the circular groove, so that the wooden template block is fixed to the fixing rod, thereby achieving the effect of slowing down evaporation and ensuring solidification.
[0007] Preferably, one side of the latch is fixedly connected to a spring, and the other end of the spring is fixed to the latch on the other side.
[0008] The effect achieved by the above components is: the latch is reset by arranging a spring.
[0009] Preferably, a pull rope 1 is fixedly connected between the two latches, and a pull rope 2 is fixedly connected to the arc surface of the pull rope 1.
[0010] The effect achieved by the above components is: pulling the second pull rope causes the first pull rope to be pulled, thereby moving the latches on both sides.
[0011] Preferably, the second pull rope passes through the fixed column and the fixed clamping rod, and the first pull rope is located in the spring.
[0012] The effect achieved by the above components is: controlling the movement of the latch by pulling the second rope and the first rope.
[0013] Preferably, a magnetic sheet 1 is fixedly connected to one side of the latch, a magnetic sheet 2 is fixedly connected to the inner wall of the circular groove, and the magnetic sheet 1 and the magnetic sheet 2 are close to each other and attract each other.
[0014] The effect achieved by the above components is: by setting the magnetic sheet 1 and the magnetic sheet 2, the latch is assisted in limiting the position.
[0015] Preferably, the connecting assembly comprises a connecting rod arranged on one side of the fixed clamping rod, a cylinder is sleeved on the surface of the connecting rod, and the connecting rod slides on the inner wall of the cylinder.
[0016] The effect achieved by the above components is: when connecting the two fixed clamping rods, the connecting rod and the cylinder are dragged to fix the fixed clamping rods on both sides, so that the two fixed clamping rods are connected, thereby increasing the stability of the fixed clamping rods.
[0017] Preferably, a screw hole 1 is provided on one side of the fixing rod, and the connecting rod is threadedly connected to the screw hole 1; a screw hole 2 is provided on one side of the fixing rod on the other side, and the cylinder is threadedly connected to the screw hole 2.
[0018] The effect achieved by the above components is: rotating the connecting rod and the cylinder so as to be threadedly fixed with the screw hole 1 and the screw hole 2 respectively.
[0019] Preferably, a positioning hole is formed on the arc surface of the connecting rod, and a positioning rod is inserted into the arc surface of the cylinder.
[0020] The effect achieved by the above components is: dragging the positioning rod so as to insert it into the positioning hole on the connecting rod, thereby limiting the connecting rod and the cylinder.
[0021] In summary, the beneficial effects of the utility model are:
[0022] In the utility model, by setting a fixing component, when fixing the wooden template block, the wooden template block is dragged so that the fixing column is inserted into the fixing hole, and the latch in the circular hole is inserted into the circular groove, so that the wooden template block is fixed to the fixing clamping rod, so as to achieve the effect of slowing down evaporation and ensuring solidification, and solves the problem that a cavity is formed by the wooden template blocks, and then cement is poured into the cavity, and the evaporation may be too fast due to the exposure of the top of the cavity, thereby resulting in a poor concrete solidification effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0024] Figure 2 It is a three-dimensional structural schematic diagram of the utility model from another angle;
[0025] Figure 3 It is a schematic diagram of the three-dimensional structure of the cross section of the fixing assembly of the utility model;
[0026] Figure 4 It is a three-dimensional structural schematic diagram of the connection component of the utility model.
[0027] Legend: 1. Fixing rod; 2. Fixing assembly; 3. Connecting assembly; 4. Movable clamp; 5. Wooden template block; 21. Fixing column; 22. Fixing hole; 23. Circular hole; 24. Latch; 25. Circular groove; 26. Spring; 27. Pull rope one; 28. Pull rope two; 29. Magnetic sheet one; 210. Magnetic sheet two; 31. Connecting rod; 32. Cylinder; 33. Screw hole one; 34. Screw hole two; 35. Positioning hole; 36. Positioning rod. DETAILED DESCRIPTION
[0028] Reference Figure 1 As shown, the utility model provides a technical solution: a wooden formwork fixing device for concrete pouring includes a fixed clamping rod 1, a movable clamping head 4 is slidably connected to the surface of the fixed clamping rod 1, a wooden formwork block 5 is arranged at the lower end of the fixed clamping rod 1, a fixing component 2 is arranged at the lower end of the fixed clamping rod 1, and a connecting component 3 is arranged between the two fixed clamping rods 1.
[0029] The specific settings and functions of the fixing component 2 and the connecting component 3 are described in detail below.
[0030] Reference Figure 3As shown, in this embodiment: the fixing component 2 includes a fixing column 21 fixedly connected to the lower end of the fixing card rod 1, a fixing hole 22 is provided at the upper end of the wood template block 5, a circular hole 23 is provided on the arc surface of the fixing column 21, and latches 24 are slidably connected to the inner wall of the circular hole 23 on both sides, and circular grooves 25 are provided on both sides of the inner wall of the fixing hole 22. By setting the fixing component 2, when fixing the wood template block 5, the wood template block 5 is dragged so that the fixing column 21 is inserted into the fixing hole 22, so that the latch 24 in the circular hole 23 is stuck in the circular groove 25, so that the wood template block 5 is fixed to the fixing card rod 1, so as to achieve the effect of slowing down evaporation and ensuring solidification, and one side of the latch 24 is fixedly connected to a spring 26, and the other end of the spring 26 and the other end of the spring 26 are connected to the other end. The latch 24 on one side is fixed, and the latch 24 is reset by setting a spring 26. A pull rope 27 is fixedly connected between the two latches 24, and a pull rope 28 is fixedly connected to the arc surface of the pull rope 27. Pulling the pull rope 28 causes the pull rope 27 to be pulled, so that the latches 24 on both sides move. The pull rope 28 passes through the fixed column 21 and the fixed clamping rod 1. The pull rope 27 is located in the spring 26. The movement of the latch 24 is controlled by the pull rope 28 and the pull rope 1. A magnetic piece 29 is fixedly connected to one side of the latch 24, and a magnetic piece 210 is fixedly connected to the inner wall of the circular groove 25. The magnetic piece 29 and the magnetic piece 210 are close to each other and attract each other. By setting the magnetic piece 29 and the magnetic piece 210, the latch 24 is assisted in limiting.
[0031] Reference Figure 2 and Figure 4 As shown, in this embodiment: the connecting component 3 includes a connecting rod 31 arranged on one side of the fixed card rod 1, and a cylinder 32 is sleeved on the surface of the connecting rod 31, and the connecting rod 31 slides on the inner wall of the cylinder 32. When the two fixed card rods 1 are connected, the connecting rod 31 and the cylinder 32 are dragged to fix them with the fixed card rods 1 on both sides, so that the two fixed card rods 1 are connected, thereby increasing the stability of the fixed card rod 1. A screw hole 1 33 is provided on one side of the fixed card rod 1, and the connecting rod 31 is threadedly connected to the screw hole 1 33. A screw hole 2 34 is provided on one side of the fixed card rod 1 on the other side, and the cylinder 32 is threadedly connected to the screw hole 2 34. The connecting rod 31 and the cylinder 32 are rotated so that they are threadedly fixed with the screw holes 1 33 and 34 respectively. A positioning hole 35 is provided on the arc surface of the connecting rod 31, and a positioning rod 36 is inserted into the arc surface of the cylinder 32. The positioning rod 36 is dragged to be inserted into the positioning hole 35 on the connecting rod 31, thereby limiting the connecting rod 31 and the cylinder 32.
[0032] Working principle:
[0033] When pouring concrete, the wooden template block 5 is surrounded into a cavity, the fixed clamping rod 1 is brought into contact with the wooden template block 5, and the movable clamping head 4 is knocked so that the movable clamping head 4 squeezes the wooden template block 5, thereby fixing the wooden template block 5. When fixing the wooden template block 5, the wooden template block 5 is dragged so that the fixing column 21 is inserted into the fixing hole 22, and the latch 24 in the circular hole 23 is inserted into the circular groove 25, so that the wooden template block 5 is fixed to the fixed clamping rod 1, so as to achieve the effect of slowing down evaporation and ensuring solidification. By setting the spring 26, the latch 24 is reset, and the pull rope 28 is pulled to make The pull rope 27 is pulled, so that the pins 24 on both sides move. By setting the magnetic sheet 29 and the magnetic sheet 210, the pins 24 are assisted in limiting. When the two fixed card rods 1 are connected, the connecting rod 31 and the cylinder 32 are dragged and rotated so that they are respectively threadedly fixed with the screw holes 1 33 and 34, so that they are fixed to the fixed card rods 1 on both sides. The positioning rod 36 is dragged and inserted into the positioning hole 35 on the connecting rod 31, so as to limit the connecting rod 31 and the cylinder 32, so that the two fixed card rods 1 are connected, thereby increasing the stability of the fixed card rod 1.
[0034] The above is only a preferred embodiment of the utility model, and does not limit the utility model in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the technical solution of the utility model still belongs to the protection scope of the technical solution of the utility model. In the description of the utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood by specific circumstances.
Claims
1. A wooden formwork fixing device for concrete pouring, comprising a fixing rod (1), characterized in that: The surface of the fixed clamp rod (1) is slidably connected to a movable clamp head (4); a wooden template block (5) is provided at the lower end of the fixed clamp rod (1); a fixing assembly (2) is provided at the lower end of the fixed clamp rod (1); a connecting assembly (3) is provided between the two fixed clamp rods (1); the fixing assembly (2) comprises a fixing column (21) fixedly connected to the lower end of the fixed clamp rod (1); a fixing hole (22) is provided at the upper end of the wooden template block (5); a circular hole (23) is provided on the arc surface of the fixing column (21); latches (24) are slidably connected to the inner walls of the circular holes (23); and circular grooves (25) are provided on the inner walls of the fixing holes (22).
2. A wooden formwork fixing device for concrete pouring according to claim 1, characterized in that: One side of the latch (24) is fixedly connected to a spring (26), and the other end of the spring (26) is fixed to the latch (24) on the other side.
3. A wooden formwork fixing device for concrete pouring according to claim 2, characterized in that: A pull rope 1 (27) is fixedly connected between the two latches (24), and a pull rope 2 (28) is fixedly connected to the arc surface of the pull rope 1 (27).
4. A wooden formwork fixing device for concrete pouring according to claim 3, characterized in that: The second pull rope (28) passes through the fixed column (21) and the fixed clamping rod (1), and the first pull rope (27) is located in the spring (26).
5. A wooden formwork fixing device for concrete pouring according to claim 4, characterized in that: A magnetic sheet 1 (29) is fixedly connected to one side of the latch pin (24), and a magnetic sheet 2 (210) is fixedly connected to the inner wall of the circular groove (25), and the magnetic sheet 1 (29) and the magnetic sheet 2 (210) are close to each other and attract each other.
6. A wooden formwork fixing device for concrete pouring according to claim 5, characterized in that: The connecting assembly (3) comprises a connecting rod (31) arranged on one side of the fixed clamp rod (1), a cylinder (32) is sleeved on the surface of the connecting rod (31), and the connecting rod (31) slides on the inner wall of the cylinder (32).
7. A wooden formwork fixing device for concrete pouring according to claim 6, characterized in that: A screw hole 1 (33) is provided on one side of the fixed clamp rod (1), and the connecting rod (31) is threadedly connected to the screw hole 1 (33); a screw hole 2 (34) is provided on the other side of the fixed clamp rod (1), and the cylinder (32) is threadedly connected to the screw hole 2 (34).
8. A wooden formwork fixing device for concrete pouring according to claim 7, characterized in that: A positioning hole (35) is provided on the arc surface of the connecting rod (31), and a positioning rod (36) is inserted into the arc surface of the cylinder (32).