Fixing and adjusting structure of supporter

Abstract

The utility model discloses a fixing and adjusting structure of a supporting device. The fixing and adjusting structure comprises a head part and a threaded part. The whole threaded piece is of a columnar structure, external threads are arranged on the outer side of the threaded piece, an arc-shaped groove body is formed in the top of the threaded piece, a limiting base is coaxially arranged in the arc-shaped groove body, a plurality of buckles are arranged on the top end of the limiting base in the circumferential direction, a first indicating arrow corresponding to any buckle is arranged on the top end face of the limiting base, and a plurality of first pin holes are formed in the arc-shaped groove body in the circumferential direction. The head part is coaxially provided with an installation hole matched with the limiting base, clamping grooves matched with the buckles are formed in the inner side of the installation hole in the circumferential direction, a second pin hole matched with the first pin hole is formed in the head part, and a second indicating arrow corresponding to any clamping groove is arranged on the head part. The fixing and adjusting structure is simple in structure and convenient to use, automatic fine adjustment of the angle of the head part can be achieved through movement of the head part on the threaded part, meanwhile, the fixing and adjusting structure can be used on different grounds through use of the positioning pin, and the fixing and adjusting structure has extremely high use and popularization value.

Description

Technical Field

[0001] This utility model relates to the field of support tool technology, specifically to a fixing and adjustment structure for a support. Background Technology

[0002] Stone paving is a common engineering task in the construction and decoration industry. However, due to the inherent unevenness of the ground and errors in stone processing and installation, ensuring the levelness and overall aesthetics of the laid stone has become a technical challenge. Traditional supports are often single-function and difficult to flexibly adjust in height and levelness, which not only increases the difficulty of construction but may also affect the quality and effect of stone paving.

[0003] To address this issue, various new types of supports have emerged on the market, among which the universal support is particularly popular due to its height adjustability and flexibility. This type of support typically consists of a head assembly and threaded components; the height of the support can be adjusted by rotating and tightening the threads to accommodate variations in ground height.

[0004] However, simply adjusting the height is far from sufficient. During stone paving, it's also crucial to ensure the stone's horizontal stability to prevent tilting or unevenness. Currently, most universal supports only allow for unidirectional height adjustment, lacking the precision to adjust the angle, making them unsuitable for uneven or sloping surfaces. Furthermore, the lack of effective limit protection mechanisms during adjustment can easily lead to over-adjustment or detachment, compromising construction safety.

[0005] Therefore, a fixing and adjustment structure for the support is proposed to address the current shortcomings. Summary of the Invention

[0006] The technical problem to be solved by this utility model is to overcome the defects of the above-mentioned technology and provide a fixing and adjustment structure for a support.

[0007] To solve the above-mentioned technical problems, the technical solution provided by this utility model is a fixing and adjustment structure for a support: including a head component and a threaded component;

[0008] The threaded component has a columnar structure and external threads on its outer side. The top of the threaded component has an arc-shaped groove. A limiting seat is coaxially provided in the arc-shaped groove. The top of the limiting seat has multiple buckles in the circumferential direction. The top surface of the limiting seat has an indicator arrow corresponding to any buckle. The arc-shaped groove has multiple pin holes in the circumferential direction.

[0009] The head part is coaxially provided with a mounting hole matched with a limiting seat, a clamping groove matched with a buckle is arranged on the inner side of the mounting hole, a pin hole two matched with a pin hole one is arranged on the head part, and an indicating arrow two is arranged on the head part and corresponds to any clamping groove.

[0010] As an improvement, a positioning pin is inserted into the pin hole two and the pin hole one, so as to limit the relative position of the head part and the threaded part.

[0011] As an improvement, the number of the buckle is one and the buckle is arranged in a cross shape.

[0012] As an improvement, the number of the pin hole one is the same as that of the buckle and the pin hole one is arranged in an interlaced manner.

[0013] As an improvement, the diameter of the mounting hole is greater than that of the limiting seat.

[0014] As an improvement, the pin hole two is arranged correspondingly to the clamping groove.

[0015] As an improvement, the head part is in a petal shape structure, and a grating ring is arranged on the outer side of the head part.

[0016] Compared with the prior art, the utility model has the advantages of:

[0017] 1. The height of the support device can be adjusted through the design of the threaded part, so as to adapt to the height difference of different ground and improve the flexibility of construction. Meanwhile, the head part and the threaded part are matched through the buckle and the clamping groove, and the limiting seat is arranged, so that the head part will not be separated from the threaded part during movement, and the stability of connection is enhanced.

[0018] 2. The diameter of the mounting hole on the head part is greater than that of the limiting seat, and the arc-shaped groove body is designed to be concave, so that the head part can move relative to the threaded part within a certain range, the angle can be adjusted, and the stone material can be accurately leveled.

[0019] 3. The design of the indicating arrow and the pin hole simplifies the installation process, improves the accuracy of installation, and enables the user to easily align the clamping groove and the buckle.

[0020] 4. When used on uneven ground, the leveling of the stone material can be realized through the movement and angle adjustment of the head part. When used on flat ground, the relative position of the head part and the threaded part can be fixed by inserting the positioning pin, so as to improve the applicability and practicality of the support device.

[0021] 5. The fixing and adjusting structure is simple in structure and convenient to use. The automatic fine adjustment of the angle of the head part can be realized through the movement of the head part on the threaded part. Meanwhile, the use on different ground can be realized through the use of the positioning pin, so the structure has strong use and promotion value. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 is a fixing and adjusting structure of a support device.

[0023] Figure 2 is a fixing and adjusting structure of a support device.

[0024] Figure 3 is a fixing and adjusting structure of a support device. Figure 1 .

[0025] Figure 4 is a fixing and adjusting structure of a support device. Figure 2 .

[0026] Figure 5 is a fixing and adjusting structure of a support device.

[0027] Figure 6 is a fixing and adjusting structure of a support device.

[0028] Figure 7 is Figure 6 a sectional view of A-A in Figure

[0029] Figure 8 is a fixing and adjusting structure of a support device.

[0030] Figure 9 is a fixing and adjusting structure of a support device.

[0031] As shown in the figure: 1, head part, 2, threaded parts, 3, external thread, 4, arc-shaped groove, 5, limit seat, 6, buckle, 7, indicating arrow one, 8, pin hole one, 9, mounting hole, 10, card slot, 11, pin hole two, 12, indicating arrow two, 13, positioning pin, 14, grid ring. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical scheme and advantages of the utility model embodiments clearer, the technical scheme in the utility model embodiments will be described clearly and completely below in combination with the drawings in the utility model embodiments. Obviously, the described embodiments are part of the embodiments of the utility model, not all the embodiments. The components of the utility model embodiments described and shown in the drawings here can be arranged and designed in various different configurations.

[0033] In the description of the utility model embodiments, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, or the orientation or positional relationship commonly used when the utility model product is used, they are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second", "third" and the like are only used for differentiation in description and cannot be understood as indicating or implying relative importance.

[0034] In addition, if the terms "horizontal", "vertical", "overhanging" and the like are used, they do not mean that the components must be absolutely horizontal or overhanging, but can be slightly inclined. For example, "horizontal" only means that it is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0035] In the description of the utility model embodiments, "multiple" represents at least 2.

[0036] In the description of the utility model embodiments, it should also be noted that unless otherwise explicitly specified and limited, if the terms "arrangement", "installation", "connection", "connection" are used, they should be understood in a broad sense. For example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between two elements inside. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0037] In combination with the drawings, a fixing and adjusting structure of a support device includes a head part 1 and a threaded part 2;

[0038] The head part 1 is in a petal-shaped structure, and a grid ring 14 is arranged on the outer side of the head part 1, which can increase the friction with the stone and help the stable paving of the stone.

[0039] At the same time, the arrangement of the grid ring 14 further enhances the engagement force between the head part and the stone, ensuring that the stone is not easy to slide or fall off when stressed.

[0040] The threaded part 2 is in a columnar structure as a whole, and an outer thread 3 is arranged on the outer side of the threaded part 2, which facilitates the close connection with other parts of the universal support device, provides a firm support foundation, and the design of the outer thread makes the installation and disassembly process more convenient, improving the construction efficiency.

[0041] The threaded part 2 is provided with an arc-shaped groove 4 arranged in the inner top of the threaded part 2 and having a concave structure, and the depth of the arc-shaped groove 4 is the same as the height of the limiting seat 5, so that the limiting seat 5 can be arranged.

[0042] In the embodiment, the arrangement of the arc-shaped groove 4 allows the head part 1 to move relative to the threaded part 2 within a certain range, which facilitates the leveling of the stone.

[0043] The limiting seat 5 is coaxially arranged in the arc-shaped groove 4, and in the embodiment, the limiting seat 5 has a cylindrical body structure, so that the head part 1 and the threaded part 2 can rotate relative to each other.

[0044] The limiting seat 5 is coaxially arranged in the arc-shaped groove 4, and in the embodiment, the limiting seat 5 has a cylindrical body structure, so that the head part 1 and the threaded part 2 can rotate relative to each other.

[0045] In the embodiment, the arrangement of the arc-shaped groove 4 allows the head part 1 to move relative to the threaded part 2 within a certain range, which facilitates the leveling of the stone.

[0046] At the same time, the cross-shaped arrangement of the buckle 6 ensures that the head part 1 can be stably connected with the threaded part 2 in any direction.

[0047] The limiting seat 5 is coaxially arranged in the arc-shaped groove 4, and in the embodiment, the limiting seat 5 has a cylindrical body structure, so that the head part 1 and the threaded part 2 can rotate relative to each other.

[0048] The head part 1 is coaxially provided with a mounting hole 9 matched with the limiting seat 5, the diameter of the mounting hole 9 is greater than the diameter of the limiting seat 5, which provides a space for the movement of the head part, so that the head part 1 can move on the threaded part 2, and the bottom of the head part 1 is matched with the arc-shaped groove 4, that is, when the head part 1 moves on the threaded part 2, the angle of the head part 1 can be adjusted.

[0049] The mounting hole 9 is coaxially provided with a clamping groove 10 matched with the buckle 6, and the head part 1 is provided with a pin hole 11 matched with the pin hole 8, and the pin hole 11 is arranged corresponding to the clamping groove 10.

[0050] The head part 1 is provided with an indicating arrow two 12 corresponding to any one of the clamping grooves 10, and the indicating arrow one 7 and the indicating arrow two 12 are matched to simplify the installation process, so that the user can easily align the clamping groove 10 and the clamping buckle 6, the installation of the head part 1 and the threaded part 2 is facilitated, and the installation accuracy is improved.

[0051] In the specific implementation, the indicating arrow two 12 on the head part 1 is aligned with the indicating arrow one 7 on the threaded part 2, at this time, the clamping groove 10 is matched with the clamping buckle 6, then the head part 1 is pressed downward, the connection between the head part 1 and the threaded part 2 is realized, then the head part 1 is rotated by 45 degrees, at this time, the clamping buckle 6 and the head part 1 are clamped to realize the connection between the head part 1 and the threaded part 2.

[0052] When used on uneven ground, after the stone is laid on the head part 1, the stone is pressed gently by using a level, since the diameter of the mounting hole 9 on the head part 1 is greater than the diameter of the limiting seat 5, at this time, the head part 1 can move relative to the threaded part 2, and since the arc-shaped groove body 4 is a concave arc-shaped surface, the inclination of the head part 1 can be adjusted when the head part 1 moves in the threaded part 2, so that the stone is leveled.

[0053] In addition, when the head part 1 is angle-adjusted, the clamping buckle 6 on the limiting seat 5 can always ensure that at least two are clamped with the head part 1 to avoid falling off between them, and the safety during construction is ensured.

[0054] As another embodiment, a positioning pin 13 is further included, the positioning pin 13 is inserted into the pin hole two 11 and the pin hole one 8 to limit the relative position of the head part 1 and the threaded part 2.

[0055] Through the cooperation of the pin hole and the positioning pin 13, the positioning pin 13 can be inserted when needed to fix the relative position of the head part 1 and the threaded part 2, and it is suitable for the use scene of flat ground.

[0056] In use, after the head part 1 and the threaded part 2 are installed, the head part 1 is rotated by 45 degrees, at this time, the pin hole one 8 and the pin hole two 11 are matched, then the positioning pin 13 is inserted, and the fixed installation of the head part 1 and the threaded part 2 is realized.

[0057] The above describes the utility model and its implementation mode, which is not restrictive, and the drawings shown are only one of the embodiments of the utility model, and the actual structure is not limited thereto. In summary, if a person skilled in the art is inspired thereby, without departing from the creative purpose of the utility model, similar structural modes and embodiments are not creatively designed, which should belong to the protection scope of the utility model.

Claims

1. A fixing and adjusting structure for a support, characterized in that: Includes head component (1) and threaded component (2); The threaded part (2) has a columnar structure and an external thread (3) on its outer side. The top of the threaded part (2) is provided with an arc-shaped groove (4). A limiting seat (5) is coaxially provided in the arc-shaped groove (4). Multiple buckles (6) are provided circumferentially at the top of the limiting seat (5). An indicator arrow (7) is provided on the top surface of the limiting seat (5) corresponding to any buckle (6). Multiple pin holes (8) are provided circumferentially on the arc-shaped groove (4). The head component (1) is coaxially provided with a mounting hole (9) that cooperates with the limiting seat (5). The mounting hole (9) is circumferentially provided with a slot (10) that cooperates with the buckle (6). The head component (1) is provided with a pin hole (11) that cooperates with the first pin hole (8). The head component (1) is provided with an indicator arrow (12) that corresponds to any slot (10).

2. The fixing and adjusting structure of the support according to claim 1, characterized in that: It also includes a positioning pin (13), which is inserted into pin hole two (11) and pin hole one (8) to limit the relative position of the head component (1) and the threaded component (2).

3. The fixing and adjusting structure of the support according to claim 1, characterized in that: The number of buckles (6) is 4 and they are arranged in a cross shape.

4. The fixing and adjusting structure of the support according to claim 3, characterized in that: The number of pin holes (8) is the same as the number of buckles (6) and they are staggered.

5. The fixing and adjusting structure of the support according to claim 1, characterized in that: The diameter of the mounting hole (9) is greater than the diameter of the limiting seat (5).

6. The fixing and adjusting structure of the support according to claim 1, characterized in that: The pin hole (11) is provided in correspondence with the slot (10).

7. The fixing and adjusting structure of the support according to claim 1, characterized in that: The head component (1) has a petal-shaped structure, and a grid ring (14) is provided on the outer side of the head component (1).

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