Adjustable clamp device convenient for assisting corner plastering

Abstract

The utility model relates to the technical field of plastering, in particular to an adjustable clamp device convenient for assisting in corner plastering, which comprises two groups of long bars which are respectively placed on two sides of a wall side column corner, and chutes are formed on the outer side surfaces of the long bars; sliding clamping pins matched with the sliding grooves are hinged to the two opposite ends of an opening of the C-shaped frame, and the two sets of sliding clamping pins are inserted into the sliding grooves in the two sets of C-shaped frames respectively and can slide along the sliding grooves; and the opening angle of the C-shaped frame is adjustable. Adjustment can be carried out according to actual needs, the device is suitable for various wall side column angles of different shapes and sizes, and high flexibility is achieved.

Description

Technical Field

[0001] This utility model relates to the field of plastering technology, specifically to an adjustable clamping device that facilitates plastering of edges and corners. Background Technology

[0002] In the field of building engineering, especially in wall plastering, precise plastering of the edges and corners of walls and columns is crucial. The treatment of these areas not only affects the overall aesthetics but also directly relates to the structural safety and functionality of the building. Traditionally, plastering in these areas is usually done manually, requiring highly skilled and experienced workers.

[0003] Existing technological solutions mainly rely on manual operation by workers, who typically use trowels or other similar tools to plaster the edges and corners of walls and columns. While this method can accomplish the task, it is inefficient and depends on the individual skill level of the workers. Furthermore, due to the limitations of manual operation, it is difficult to ensure that the treatment of each part achieves the same precision and quality. Utility Model Content

[0004] (a) Technical issues

[0005] This invention aims to at least address the inefficiency of manual operations in the existing technology, which cannot meet the needs of large-scale construction projects; secondly, due to differences in the individual skill levels of workers, the quality of work completed by different workers may vary, affecting the overall aesthetics and structural safety of the building.

[0006] (II) Technical Content

[0007] This solution provides an adjustable clamping device for facilitating corner plastering, achieved through the following specific technical means: a long clamp, consisting of two sets, respectively placed on both sides of the corner of a wall column, with a groove formed on the outer surface of the long clamp;

[0008] The C-shaped frame has sliding pins that are hinged to the two opposite ends of the opening of the C-shaped frame and are adapted to the slide groove. The two sets of sliding pins are respectively inserted into the slide grooves on the two sets of long sections and can slide along the slide grooves.

[0009] The opening angle of the C-frame is adjustable.

[0010] Preferred technical solution 1: The C-shaped frame can be formed by bending a set of elastic rods;

[0011] Alternatively, the C-shaped frame may be composed of multiple sets of movable rods connected in sequence, forming a C-shape, with the included angle between adjacent sets of movable rods being adjustable.

[0012] Preferred technical solution 2: Holes are provided at the ends of the movable rods. After a set of bolts passes through the holes at the near ends of two adjacent sets of movable rods, the bolt ends are fitted with nuts.

[0013] Preferred technical solution 3: The movable rod is preferably a metal rod with a certain degree of toughness.

[0014] Preferred technical solution four: The groove is a dovetail groove.

[0015] (III) Technical Effects

[0016] The above structure gives this solution the following advantages:

[0017] 1. The clamp adopts an adjustable hinge, making adjustment more convenient;

[0018] 2. It adopts a sliding latch design, making it more convenient to use;

[0019] 3. Improved efficiency: The fixed aluminum strip clamps used in this solution can more easily help workers to plaster the corners of walls and columns, greatly improving work efficiency and meeting the needs of large-scale construction projects.

[0020] 4. Quality assurance: The use of fixed aluminum strip clamps can reduce the impact of differences in the skill level of individual workers on the quality of work, so that the processing of each part can achieve the same precision and quality, thereby ensuring the overall aesthetics and structural safety of the building.

[0021] 5. Easy to operate: The aluminum strip clamp is very easy to use, and does not require workers to have high skills and experience, thus improving work efficiency;

[0022] 6. High flexibility: This solution can be adjusted according to actual needs and is suitable for wall corners of various shapes and sizes, offering high flexibility.

[0023] In summary, compared with existing technologies, this solution not only improves work efficiency and quality, but also reduces the impact of external environmental factors, lowers labor intensity, and increases flexibility. It is a more efficient, accurate, and reliable solution with significant advantages. Attached Figure Description

[0024] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0025] Figure 1 This is a schematic diagram of the overall structure of this solution;

[0026] Figure 2This is a structural diagram of the C-frame in this design;

[0027] Figure 3 This is a front view of the clamping device in this design placed at the corner of the wall column.

[0028] Figure 4 This is a longitudinal sectional view of the clamping device in this design, placed at the corner of the wall column.

[0029] Among them, 1. Long condition, 11. Slide groove, 2. C-shaped frame, 21. Movable rod, 22. Bolt, 3. Sliding pin. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0031] Example 1

[0032] Please see Figures 1-4 An adjustable clamping device for facilitating corner plastering includes: a long condition 1, which has two sets, respectively used to be placed on both sides of the corner of the wall column. The long condition 1 is a metal strip, preferably a lightweight aluminum strip, and a groove 11 is formed on the outer surface of the long condition 1 along the length direction.

[0033] C-shaped frame 2, at the two opposite ends of the opening of C-shaped frame 2, are hinged to sliding pins 3 that are adapted to slide grooves 11. The two sets of sliding pins 3 are respectively inserted into the slide grooves 11 on the two sets of long condition 1 and can slide along the slide grooves 11. The slide grooves 11 are dovetail grooves to promote the stability of the sliding connection between the sliding pins 3 and the slide grooves 11.

[0034] The opening angle of C-frame 2 is adjustable;

[0035] At the construction site, the position and angle of the long condition 1 are adjusted as needed so that the long condition 1 can fit tightly against the corner of the wall and column. Then, the sliding pins 3 at both ends of the C-shaped frame 2 are inserted into the grooves 11 on the two sets of long condition 1 to clamp the two sets of long condition 1 and fix their position and angle to ensure that the position and angle of the long condition 1 will not change. The long condition 1 is fixed at the corner of the wall and column, so it is easier to carry out the plastering operation and improve work efficiency.

[0036] C-frame 2 can be formed by bending a set of elastic rods. When in use, the rebound force of the elastic rods provides clamping force.

[0037] Example 2

[0038] Please see Figures 1-4 An adjustable clamping device for facilitating corner plastering includes: a long condition 1, which has two sets, respectively used to be placed on both sides of the corner of the wall column. The long condition 1 is a metal strip, preferably a lightweight aluminum strip, and a groove 11 is formed on the outer surface of the long condition 1.

[0039] C-shaped frame 2, at the two opposite ends of the opening of C-shaped frame 2, are hinged to sliding pins 3 that are adapted to slide grooves 11. The two sets of sliding pins 3 are respectively inserted into the slide grooves 11 on the two sets of long condition 1 and can slide along the slide grooves 11. The slide grooves 11 are dovetail grooves to promote the stability of the sliding connection between the sliding pins 3 and the slide grooves 11.

[0040] The opening angle of C-frame 2 is adjustable;

[0041] The C-shaped frame 2 is composed of multiple sets of movable rods 21 connected in sequence, forming a C-shape. The included angle between two adjacent sets of movable rods 21 is adjustable. Holes are provided at the ends of each movable rod 21. After a set of bolts 22 passes through the holes at the near ends of two adjacent sets of movable rods 21, there are nuts at the ends of the bolts 22. When the nuts are loosened, the included angle between two adjacent sets of movable rods 21 can be freely adjusted, so that the overall opening of the C-shaped frame 2 can be changed significantly.

[0042] After the nut is tightened, the nut, together with the expanded end of the screw, clamps the two sets of movable rods 21, thereby fixing the adjusted included angle.

[0043] Two sets of sliding pins 3 are hinged to two sets of movable rods 21 located at the ends of the multiple sets of movable rods 21 that form a C-shape.

[0044] The movable rod 21 is preferably a metal rod with a certain degree of toughness, which can be used to achieve micro-elastic deformation of the opening of the C-shaped frame 2.

[0045] Example 3

[0046] Based on Example 1 or 2, please refer to Figures 1-3 An adjustable clamp device is provided to facilitate the plastering of corners. In the long condition 1, one side of the two outer walls on both sides of the long groove is a straight surface and the other side is a slope. The inclination angle of the slope is preferably 45°. During construction, the straight surface or the slope can be connected to the corner of the wall column according to actual needs.

[0047] C-frame 2 can be configured with one or more sets between the two sets of length condition 1.

[0048] The parts not disclosed in this utility model are all prior art, and their specific structures and working principles will not be described in detail.

[0049] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An adjustable clamping device for facilitating auxiliary plastering of edges and corners, characterized in that: include: Two sets of long conditions (1) are used to be placed on both sides of the corner of the wall column, and the long conditions (1) have grooves (11). The C-shaped frame (2) has two sliding pins (3) that are adapted to the slide groove (11) at the two opposite ends of the opening of the C-shaped frame (2). The two sets of sliding pins (3) are respectively inserted into the slide groove (11) on the two sets of long conditions (1) and can slide along the slide groove (11). The opening angle of the C-frame (2) is adjustable.

2. The adjustable clamping device for facilitating auxiliary corner plastering according to claim 1, characterized in that: The C-frame (2) is formed by bending a set of elastic rods.

3. The adjustable clamping device for facilitating auxiliary corner plastering according to claim 1, characterized in that: The C-shaped frame (2) is composed of multiple sets of movable rods (21) connected in sequence, forming a C-shape, and the included angle between two adjacent sets of movable rods (21) is adjustable.

4. The adjustable clamping device for facilitating auxiliary corner plastering according to claim 3, characterized in that: The end of the movable rod (21) is connected by a bolt (22), and the included angle is fixed or adjusted by tightening or loosening the bolt (22).

5. The adjustable clamping device for facilitating auxiliary corner plastering according to claim 1, characterized in that: The long condition (1) is a metal strip.

6. The adjustable clamping device for facilitating auxiliary corner plastering according to claim 1, characterized in that: The groove (11) is a dovetail groove.

7. An adjustable clamping device for facilitating auxiliary corner plastering according to claim 3, characterized in that: The movable rod (21) is a metal rod.

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