Autoclaved aerated concrete block fixture

Abstract

The utility model discloses an autoclaved aerated concrete block clamp, comprising a first clamp arm, a second clamp arm and a hydraulic rod, wherein the inner side of the first clamp arm is hollow, the second clamp arm is slidably arranged inside the first clamp arm, the inner sides of the first clamp arm and the second clamp arm are fixedly provided with clamping blocks, the other side of the hydraulic rod is fixed at the top position of the second clamp arm, and one side of the first clamp arm is provided with a trigger mechanism for triggering the hydraulic rod. When the clamping of the utility model is completed, the roller is tightly attached to the outer surface of the block, when part of the hydraulic rod loses its force or the clamping force is insufficient, the block is disengaged downward, driving the roller to rotate, so that the first movable shaft rotates, so that the connecting rope is wrapped around the outer side of the first movable shaft, pulling the second movable shaft to rotate, the torsion spring is tightened, and the trigger plate moves with it until the extrusion trigger switch is pressed, so that the trigger switch activates the hydraulic rod to increase the extrusion clamping force, prevents the block from falling, and increases the clamping safety.

Description

Technical Field

[0001] The utility model relates to the field of clamping equipment, in particular to an autoclaved aerated concrete block clamp. Background Art

[0002] Autoclaved aerated concrete board is a lightweight, porous, green and environmentally friendly building material; it uses cement, lime, silica sand and other materials as main raw materials, and adds different amounts of anti-corrosion treated steel mesh according to structural requirements; after high temperature and high pressure steam curing, it has a porous crystalline structure, thus giving it good fire resistance, fire prevention, sound insulation, heat insulation and thermal insulation properties.

[0003] After the autoclaved aerated concrete blocks are produced, they need to be transported, which requires the use of clamps for clamping and transporting. During transportation, if the clamping part of the hydraulic rod is damaged and loses strength, the clamping force is insufficient, which can easily cause the clamped blocks to fall, posing a great safety hazard. At the same time, the fallen blocks are easily damaged and cause product damage, so a device is urgently needed to solve the above problems. Utility Model Content

[0004] The utility model aims to provide an autoclaved aerated concrete block clamp to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an autoclaved aerated concrete block clamp, comprising a first clamp arm, a second clamp arm and a hydraulic rod, the inner side of the first clamp arm is hollow, the second clamp arm is slidably arranged inside the first clamp arm, the inner sides of the first clamp arm and the second clamp arm are fixedly provided with clamping blocks, the hydraulic rod is fixed at the top position of the first clamp arm, the other side of the hydraulic rod is fixed at the top position of the second clamp arm, a trigger mechanism for triggering the hydraulic rod is arranged on one side of the first clamp arm, the trigger mechanism comprises a fixed block, a first movable shaft, a connecting rope, a roller, a vertical plate, a second movable shaft, a perforation, a trigger switch, a trigger plate and a torsion spring, the fixed block is fixed on one side of the first clamp arm, the first movable shaft is movably embedded in the inner side wall of the fixed block, the roller is fixed around the outside of the first movable shaft, and the connecting rope is wound and fixed on The through hole is arranged at the top of the fixed block on the outside of the first movable shaft, the vertical plate is fixed at the top of the fixed block, the second movable shaft is movably embedded in the position between the vertical plates, the trigger switch is embedded and fixed on one side of the vertical plate, the trigger plate is fixed on one side of the second movable shaft, the inner side of the torsion spring is fixed on the outside of the second movable shaft, and the outermost side of the torsion spring is fixed on the outside of the vertical plate. When the clamping is completed during use, the roller is tightly attached to the outer surface of the block. When part of the hydraulic rod loses its force or the clamping force is insufficient, the block is disengaged downward, driving the roller to rotate, so that the first movable shaft rotates, so that the connecting rope is wrapped around the outside of the first movable shaft, pulling the second movable shaft to rotate, the torsion spring is tightened, and the trigger plate moves with it until the trigger switch is squeezed, so that the trigger switch activates the hydraulic rod to increase the squeezing and clamping force, prevents the block from falling, and increases the clamping safety.

[0006] Preferably, two rollers are provided and symmetrically fixed on both sides of the first movable shaft.

[0007] Preferably, the connecting rope is located between the rollers.

[0008] Preferably, two vertical plates are provided and symmetrically fixed on both sides of the top of the fixing block.

[0009] Preferably, the connecting rope is movably passed through the through hole, and then is wound several times and fixedly arranged on the outside of the second movable shaft.

[0010] Preferably, one side of the second movable shaft movably extends to the outside of one side of the vertical plate.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] When the utility model is in use, after the clamping is completed, the roller is closely attached to the outer surface of the building block. When part of the hydraulic rod loses its force or the clamping force is insufficient, the building block will be disengaged downward, driving the roller to rotate, so that the first movable shaft rotates, so that the connecting rope is wrapped around the outside of the first movable shaft, the second movable shaft is pulled to rotate, the torsion spring is tightened, and the trigger plate moves along with it until the trigger switch is squeezed, so that the trigger switch activates the hydraulic rod to increase the squeezing and clamping force, thereby preventing the building block from falling and increasing the clamping safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of an autoclaved aerated concrete block fixture of the utility model;

[0014] Figure 2 This is a cross-sectional view of an autoclaved aerated concrete block fixture of the utility model;

[0015] Figure 3 This is an enlarged schematic diagram of an autoclaved aerated concrete block fixture A of the utility model;

[0016] Figure 4 It is an enlarged schematic diagram of an autoclaved aerated concrete block fixture B of the utility model.

[0017] In the figure: 1. first clamping arm; 2. second clamping arm; 3. clamping block; 4. hydraulic rod; 5. fixed block; 6. first movable axis; 7. roller; 8. connecting rope; 9. through hole; 10. vertical plate; 11. second movable axis; 12. trigger switch; 13. torsion spring; 14. trigger plate. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-4The utility model provides an autoclaved aerated concrete block clamp, comprising a first clamp arm 1, a second clamp arm 2 and a hydraulic rod 4. The inner side of the first clamp arm 1 is hollow, and the second clamp arm 2 slides inside the first clamp arm 1. A clamping block 3 is welded and fixed to the inner sides of the first clamp arm 1 and the second clamp arm 2. The hydraulic rod 4 is fixed to the top position of the first clamp arm 1 through a mounting frame, and the other side of the hydraulic rod 4 is fixed to the top position of the second clamp arm 2 through a mounting frame. A trigger mechanism for triggering the hydraulic rod 4 is provided on one side of the first clamp arm 1. The trigger mechanism comprises a fixed block 5, a first movable shaft 6, a connecting rod 7, and a connecting rod 8. The connecting rope 8, the roller 7, the vertical plate 10, the second movable shaft 11, the through hole 9, the trigger switch 12, the trigger plate 14 and the torsion spring 13, the fixed block 5 is welded and fixed to one side of the first clamp arm 1, the first movable shaft 6 is movably embedded in the inner wall of the fixed block 5, the roller 7 is welded and fixed to the outside of the first movable shaft 6, there are two rollers 7, which are symmetrically fixed on both sides of the first movable shaft 6, the connecting rope 8 is wound and fixed to the outside of the first movable shaft 6, the connecting rope 8 is located between the rollers 7, the through hole 9 is opened at the top position of the fixed block 5, and the vertical plate 10 is welded and fixed to the fixed block 5, there are two vertical plates 10, which are symmetrically fixed on both sides of the top of the fixed block 5, the second movable shaft 11 is movably embedded in the position between the vertical plates 10, the connecting rope 8 is movably passed through the through hole 9, and then is fixed to the outside of the second movable shaft 11 after being wound several times, one side of the second movable shaft 11 is movably extended to the outside of one side of the vertical plate 10, the trigger switch 12 is embedded and fixed on one side of the vertical plate 10, the trigger plate 14 is welded and fixed to one side of the second movable shaft 11, the inner side of the torsion spring 13 is welded and fixed to the outside of the second movable shaft 11, and the outermost side of the torsion spring 13 is welded and fixed to On the outside of the vertical plate 10, when the clamping is completed during use, the roller 7 is close to the outer surface of the block. When part of the hydraulic rod 4 loses its strength or the clamping force is insufficient, the block will detach downward, driving the roller 7 to rotate, causing the first movable shaft 6 to rotate, so that the connecting rope 8 is wrapped around the outside of the first movable shaft 6, pulling the second movable shaft 11 to rotate, and the torsion spring 13 is tightened. At the same time, the trigger plate 14 follows the movement until the trigger switch 12 is squeezed, so that the trigger switch 12 starts the hydraulic rod 4 to increase the squeezing and clamping force to prevent the block from falling and increase the clamping safety.

[0020] Working principle: when the clamping is completed during use, the roller 7 is close to the outer surface of the block. When part of the hydraulic rod 4 loses its strength or the clamping force is insufficient, the block will detach downward, driving the roller 7 to rotate, causing the first movable shaft 6 to rotate, so that the connecting rope 8 is wrapped around the outside of the first movable shaft 6, pulling the second movable shaft 11 to rotate, the torsion spring 13 is tightened, and the trigger plate 14 moves with it until the trigger switch 12 is squeezed, so that the trigger switch 12 starts the hydraulic rod 4 to increase the squeezing and clamping force, prevents the block from falling, and increases the clamping safety.

[0021] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0022] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An autoclaved aerated concrete block clamp, comprising a first clamp arm (1), a second clamp arm (2) and a hydraulic rod (4), characterized in that: The inner side of the first clamp arm (1) is hollow, the second clamp arm (2) is slidably arranged inside the first clamp arm (1), a clamping block (3) is fixedly arranged on the inner side of the first clamp arm (1) and the second clamp arm (2), the hydraulic rod (4) is fixed at the top position of the first clamp arm (1), the other side of the hydraulic rod (4) is fixed at the top position of the second clamp arm (2), a trigger mechanism for triggering the hydraulic rod (4) is arranged on one side of the first clamp arm (1), the trigger mechanism comprises a fixed block (5), a first movable shaft (6), a connecting rope (8), a roller (7), a vertical plate (10), a second movable shaft (11), a perforation (9), a trigger switch (12), a trigger plate (14) and a torsion spring (13), the fixed block (5) is fixed at the first movable shaft (6), a connecting rope (8), a roller (7), a vertical plate (10), a second movable shaft (11), a perforation (9), a trigger switch (12), a trigger plate (14) and a torsion spring (13), the fixed block (5) is fixed at the first On one side of the clamp arm (1), the first movable shaft (6) is movably embedded in the inner wall of the fixed block (5), the roller (7) is fixed around the outside of the first movable shaft (6), the connecting rope (8) is wound and fixed on the outside of the first movable shaft (6), the through hole (9) is opened at the top position of the fixed block (5), the vertical plate (10) is fixed at the top position of the fixed block (5), the second movable shaft (11) is movably embedded in the position between the vertical plates (10), the trigger switch (12) is embedded and fixed on one side of the vertical plate (10), the trigger plate (14) is fixed on one side of the second movable shaft (11), the inner side of the torsion spring (13) is fixed on the outer side of the second movable shaft (11), and the outermost side of the torsion spring (13) is fixed on the outer side of the vertical plate (10).

2. The autoclaved aerated concrete block fixture according to claim 1, characterized in that: Two rollers (7) are provided and symmetrically fixed on both sides of the first movable shaft (6).

3. The autoclaved aerated concrete block fixture according to claim 2, characterized in that: The connecting rope (8) is located between the rollers (7).

4. The autoclaved aerated concrete block fixture according to claim 3, characterized in that: Two vertical plates (10) are provided and symmetrically fixed on both sides of the top of the fixing block (5).

5. The autoclaved aerated concrete block fixture according to claim 4, characterized in that: The connecting rope (8) is movably passed through the through hole (9), and then is wound several times and fixedly arranged on the outside of the second movable shaft (11).

6. The autoclaved aerated concrete block fixture according to claim 5, characterized in that: One side of the second movable shaft (11) is movably extended to the outside of one side of the vertical plate (10).

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