A construction tool with adjustable connecting brackets

Abstract

This utility model relates to the field of construction and discloses an adjustable connecting corner bracket construction tool, including a corner bracket first component, a corner bracket second component, and a connecting bolt assembly. The corner bracket second component has a U-shaped groove structure, and its main board has bolt adjustment holes. The corner bracket first component can be embedded into the U-shaped groove of the corner bracket second component, and its main board has corresponding bolt adjustment holes. The connecting bolt assembly includes a nut and a bolt, and the bolt passes through the bolt adjustment holes of the corner bracket first component and the corner bracket second component in sequence, and is fastened together by the nut and bolt. In this utility model, by changing the relative position of the bolt and the bolt adjustment hole, the corner bracket second component can achieve short-distance extension and retraction adjustment, while the corner bracket first component can both extend and retract short distances and rotate left and right. The combination of the two components changes the relative position relationship, allowing the installed stone to form a multi-faceted irregular shape effect, meeting the adjustment needs of irregular stone installation and improving construction flexibility.

Description

Technical Field

[0001] This utility model relates to the field of construction, and in particular to a construction tool with adjustable connecting brackets. Background Technology

[0002] In the field of architectural decoration, stone is widely used in walls, curtain walls and other parts due to its beautiful and durable characteristics. Among them, multi-faceted irregular stone is increasingly appearing in various high-end building projects because it can create unique architectural textures and visual effects. The installation of this type of irregular stone requires the connecting tools to have flexible adjustment capabilities to adapt to the angle and distance deviations between different stone slabs, so as to ensure the installation accuracy and consistency of the overall decorative effect.

[0003] Existing corner bracket tools are insufficient to meet the above requirements: most corner brackets adopt a fixed structure design and cannot be adjusted after installation; some adjustable corner brackets can only achieve extension and retraction in a single direction, or can only complete a fixed angle of rotation, and cannot achieve a combined adjustment of extension and retraction and rotation at the same time. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides an adjustable connecting angle code construction tool, which aims to improve the problem that existing connecting angle code tools cannot simultaneously achieve compound adjustment of extension and steering.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: an adjustable connecting corner bracket construction tool, including a corner bracket component one, a corner bracket component two, and a connecting bolt assembly. The corner bracket component two has a U-shaped groove structure, and its main board is provided with bolt adjustment holes. The corner bracket component one can be embedded in the U-shaped groove of the corner bracket component two, and its main board is correspondingly provided with bolt adjustment holes. The connecting bolt assembly includes a nut and a bolt, and the bolt passes through the bolt adjustment holes of the corner bracket component one and the corner bracket component two in sequence, and is fastened together by the nut and bolt. The corner bracket component two achieves short-distance telescopic adjustment by adapting the relative position of the bolt to its own bolt adjustment hole. The corner bracket component one achieves short-distance telescopic adjustment by adapting the relative position of the bolt to its own bolt adjustment hole, and can be adjusted left and right around the bolt. The change in the relative position relationship between the two components allows the installed stone to form a multi-faceted irregular shape effect.

[0006] Preferably, the connecting bolt assembly further includes a washer, and the bolt passes through the washer, the bolt adjustment hole of the first corner bracket assembly, and the bolt adjustment hole of the second corner bracket assembly in sequence, and is then fastened by a nut and a bolt.

[0007] Preferably, the mainboard material of both corner code component 1 and corner code component 2 is galvanized steel plate.

[0008] Preferably, both corner code component one and corner code component two have multiple bolt adjustment holes, and the bolt adjustment holes of the two are corresponding in position.

[0009] Preferably, the width of the U-shaped groove of the corner code component 2 is 0.5-2mm larger than the thickness of the main board of the corner code component 1, forming a tiny gap that allows the corner code component 1 to slide smoothly along the length of the U-shaped groove. This gap neither causes displacement nor hinders sliding, and can ensure that the corner code component 1 4 can extend and retract stably and smoothly along the U-shaped groove.

[0010] Preferably, the thickness of the main board of the corner code component No. 1 is in the range of 2.5mm-5mm. This thickness takes into account both structural strength and adjustment flexibility, can bear the weight of the stone without affecting the sliding, and is suitable for different stress scenarios.

[0011] Preferably, the diameter of the bolt adjustment hole is in the range of 7mm-14mm. This size matches the bolt to form a reasonable gap, which can ensure that the bolt can slide or rotate flexibly, and also ensure that the connection is firm and will not wobble.

[0012] Preferably, it also includes an SE profile, which has a slot for placing stone; the main board edges of corner bracket component one and corner bracket component two are rounded to avoid damage caused by sharp edges during installation.

[0013] This utility model has the following beneficial effects:

[0014] 1. In this utility model, the construction tool firstly achieves a stable connection between the U-shaped groove structure of the corner bracket No. 2 component and the corner bracket No. 1 component through embedding and cooperation, combined with the fastening effect of the connecting bolt component. Simultaneously, by utilizing the relative positional changes of the bolts and bolt adjustment holes, the corner bracket No. 2 component can achieve short-distance telescopic adjustment, while the corner bracket No. 1 component can both telescopically extend and retract and rotate left and right. The combination of these two components, changing their relative positional relationship, allows the installed stone to form a multi-faceted irregular shape, meeting the adjustment needs of irregularly shaped stone installation and improving construction flexibility.

[0015] 2. In this utility model, the addition of washers to the connecting bolt assembly improves the stability and anti-loosening performance of the connection; the corner bracket assembly is made of galvanized steel plate, which enhances its corrosion resistance and durability; the number and position of the bolt adjustment holes are adapted to ensure the adjustment stroke; the reasonable difference between the U-shaped groove and the main plate thickness ensures smooth and stable telescopic adjustment; the range settings of the main plate thickness and the diameter of the bolt adjustment holes are adapted to different stress conditions; the rounded corner design avoids accidental damage during installation, thus improving the overall reliability and safety of the tool. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of a construction tool with an adjustable connecting angle bracket proposed in this utility model;

[0017] Figure 2 A schematic diagram of the connecting bolt assembly structure of an adjustable connecting angle bracket construction tool proposed in this utility model;

[0018] Figure 3 This is a schematic diagram of the first component of an adjustable connecting corner bracket construction tool proposed in this utility model.

[0019] Figure 4 This is a schematic diagram of the second component of an adjustable connecting corner bracket construction tool proposed in this utility model.

[0020] Legend:

[0021] 1. SE profile; 2. Washer; 3. Nut; 4. Corner bracket No. 1 assembly; 5. Corner bracket No. 2 assembly; 6. Nut; 7. Bolt adjustment hole; 8. Slot. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Example 1, refer to Figure 1 and Figure 2An adjustable corner bracket construction tool includes a corner bracket component 1 (4), a corner bracket component 2 (5), and a connecting bolt assembly. The corner bracket component 2 (5) has a U-shaped groove structure, and its main board has bolt adjustment holes (7). The corner bracket component 1 (4) can be embedded into the U-shaped groove of the corner bracket component 2 (5), and its main board also has corresponding bolt adjustment holes (7). The connecting bolt assembly includes a nut (3) and a bolt cap (6). The bolt passes sequentially through the bolt adjustment holes (7) of the corner bracket component 1 (4) and the corner bracket component 2 (5), and is fastened by the nut (3) and bolt cap (6). The corner bracket component 2 (5) achieves short-distance telescopic adjustment by adapting the relative position of the bolt to its own bolt adjustment holes (7). Component 4 achieves short-distance telescopic adjustment by adapting the relative position of the bolt and its own bolt adjustment hole 7, and can also be adjusted left and right with the bolt as the center. The change in the relative position relationship between the two makes the installed stone form a multi-faceted irregular shape effect. Corner code component 4 is embedded in the U-shaped groove of corner code component 5. After the bolt passes through the bolt adjustment hole 7 of both, it is tightened by nut 3 and nut 6. Corner code component 5 can telescopically move by sliding the bolt in its own bolt adjustment hole 7. Corner code component 4 can telescopically move in this way and can also turn with the bolt as the center. This composite adjustment can accurately change the relative position and make the stone form a multi-faceted irregular shape effect without complicated processing.

[0024] Example 2, refer to Figures 1-4 Based on Embodiment 1, the connecting bolt assembly also includes a washer 2. After the bolt passes through the washer 2, the bolt adjustment hole 7 of corner bracket component 4, and the bolt adjustment hole 7 of corner bracket component 5 in sequence, it is fastened by the nut 3 and the bolt cap 6. The washer 2 increases the contact area and enhances the friction, which can reduce wear and prevent loosening, thereby improving the connection stability. The main body material of corner bracket component 4 and corner bracket component 5 is galvanized steel plate. The corner bracket component 4 and corner bracket component 5 are made of galvanized steel plate, which has a certain deformation capacity. When the connecting bolt assembly is tightened, it can cause the corner bracket component 2 to undergo adaptive deformation, thereby achieving tight fixation of corner bracket component 1. The galvanized layer can isolate corrosive media and the steel plate has high strength, which can prevent rust and bear the load of stone, thus extending the service life.

[0025] Example 3, refer to Figures 1-4Based on Embodiment 1 or Embodiment 2, both Corner Code Component 1 4 and Corner Code Component 2 5 have multiple bolt adjustment holes 7, and the bolt adjustment holes 7 of both are corresponding in position. Multiple positioning points provide sufficient adjustment stroke to meet the fixing requirements of different positions and make the adjustment more precise. The width of the U-shaped groove of Corner Code Component 2 5 is 1mm larger than the thickness of the main board of Corner Code Component 1 4, forming a small gap that allows Corner Code Component 1 4 to slide smoothly along the length of the U-shaped groove. The thickness of the main board of Corner Code Component 1 4 is 3mm. The diameter of the bolt adjustment hole 7 is 10mm. It also includes SE profile 1, which has a slot 8 for placing stone. The edges of the main boards of Corner Code Component 1 4 and Corner Code Component 2 5 are rounded to avoid damage caused by sharp edges during installation. The rounded corners eliminate sharp edges, which can prevent scratches to operators and stone surfaces and improve construction safety.

[0026] Working principle: This construction tool consists of corner bracket component 1 (4), corner bracket component 2 (5), and connecting bolt assembly. The connecting bolt assembly includes nuts (3) and bolt caps (6). Corner bracket component 2 (5) has a U-shaped groove structure, and its main board has multiple bolt adjustment holes (7). The main board materials of corner bracket component 1 (4) and corner bracket component 2 (5) are both galvanized steel plates. Corner bracket component 1 (4) can be embedded into the U-shaped groove of corner bracket component 2 (5). Its main board also has multiple bolt adjustment holes (7), which are one-to-one corresponding in position. The diameter range of both is 7mm-14mm. The edges of the main boards of corner bracket component 1 (4) and corner bracket component 2 (5) are rounded to avoid damage caused by sharp edges during installation. During assembly, the bolts are passed through the bolt adjustment holes (7) of corner bracket component 1 (4) and corner bracket component 2 (5) in sequence, and then tightened with nuts (3) and bolt caps (6) to form a whole structure.

[0027] The width of the U-shaped groove of corner bracket component 2 5 is 0.5-2mm wider than the thickness of the main board of corner bracket component 1 4, forming a tiny gap that allows corner bracket component 1 4 to slide smoothly along the length of the U-shaped groove. The thickness of the main board of corner bracket component 1 4 ranges from 2.5mm to 5mm. During adjustment, corner bracket component 2 5 achieves short-distance telescopic adjustment by changing the position of the bolt in its own bolt adjustment hole 7. Corner bracket component 1 4 can achieve short-distance telescopic adjustment by changing the position of the bolt in its own bolt adjustment hole 7, and can also be adjusted left and right with the bolt as the center. The two adjust their relative positional relationship through the above-mentioned coordination, ultimately making the installed stone form a multi-faceted irregular shape effect.

[0028] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A construction tool for adjustable connecting brackets, comprising a bracket first component (4), a bracket second component (5), and a connecting bolt assembly, characterized in that: The second corner code component (5) has a U-shaped groove structure and its main board is provided with bolt adjustment holes (7); the first corner code component (4) can be embedded in the U-shaped groove of the second corner code component (5) and its main board is provided with corresponding bolt adjustment holes (7). The connecting bolt assembly includes a nut (3) and a screw (6). The bolt passes through the bolt adjustment hole (7) of the first corner bracket assembly (4) and the bolt adjustment hole (7) of the second corner bracket assembly (5) in sequence, and is fastened by the nut (3) and the screw (6). The corner code component 2 (5) achieves short-distance telescopic adjustment by adapting the relative position of the bolt and its own bolt adjustment hole (7). The corner code component 1 (4) achieves short-distance telescopic adjustment by adapting the relative position of the bolt and its own bolt adjustment hole (7), and can be adjusted to turn left and right with the bolt as the center. The change in the relative position relationship between the two makes the installed stone form a multi-faceted irregular shape effect.

2. The construction tool for an adjustable connecting bracket according to claim 1, characterized in that: The connecting bolt assembly also includes a washer (2). After the bolt passes through the washer (2), the bolt adjustment hole (7) of the first corner bracket assembly (4), and the bolt adjustment hole (7) of the second corner bracket assembly (5) in sequence, it is fastened by a nut (3) and a screw nut (6).

3. The construction tool for an adjustable connecting bracket according to claim 1, characterized in that: The mainboard material of both the corner code component 1 (4) and the corner code component 2 (5) is galvanized steel plate.

4. The construction tool for an adjustable connecting bracket according to claim 1, characterized in that: Both corner code component 1 (4) and corner code component 2 (5) have multiple bolt adjustment holes (7), and the bolt adjustment holes (7) of the two are corresponding in position.

5. The construction tool for an adjustable connecting bracket according to claim 1, characterized in that: The width of the U-shaped groove of corner code component 2 (5) is 0.5-2mm larger than the thickness of the main board of corner code component 1 (4), forming a tiny gap that allows corner code component 1 (4) to slide smoothly along the length of the U-shaped groove.

6. The construction tool for an adjustable connecting bracket according to claim 5, characterized in that: The thickness of the mainboard of the corner code component (4) ranges from 2.5mm to 5mm.

7. The construction tool for an adjustable connecting bracket according to claim 4, characterized in that: The diameter of the bolt adjustment hole (7) ranges from 7mm to 14mm.

8. The construction tool for an adjustable connecting bracket according to claim 1, characterized in that: It also includes an SE profile (1), which is provided with a slot (8) for placing stone; the main body edges of the corner bracket component 1 (4) and corner bracket component 2 (5) are rounded to avoid damage caused by sharp edges during installation.

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