An adjustable fixing structure

Abstract

The application discloses a kind of adjustable fixed structure, belong to fixed support technical field, including lengthening section bar, still including the tensioning device being arranged at the one end of lengthening section bar, tensioning device includes adjusting pipe, both ends of adjusting pipe are provided with support rod, two support rods are connected with adjusting pipe by thread, and the thread direction on two support rods is opposite, and one end of one support rod is fixedly provided with mounting block, push rod is slidably arranged on mounting block, telescopic column is slidably embedded in mounting block, push rod is used to push telescopic column out of mounting block, and the moving direction of push rod and the moving direction of telescopic column are perpendicular to each other.Tensioning device cooperates with lengthening section bar and can be installed on different size bottom plate frame, the cooperation of support rod and adjusting pipe can be quickly fixed;Push block and telescopic column linkage mode are adopted, after push block is stressed, can be linked with telescopic column, fix tensioning device from three directions, and the effect is good.

Description

Technical Field

[0001] This invention belongs to the field of fixed support technology, and in particular relates to an adjustable fixed structure. Background Technology

[0002] In recent years, with the continuous development of prefabricated buildings and prefabricated decoration, prefabricated interior decoration has abandoned the traditional wet-laying method of cement tiles and mostly adopts the raised floor decoration method. When using a raised floor system, the following problems exist: First, the base of the bathtub-specific floor faucet can no longer be fixed to the ground with expansion bolts as in the traditional wet-laying method. It can only be installed on the raised module. However, fixing it only to the raised module will loosen with long-term use, resulting in damage and leakage at the connection of the faucet base. Second, before fixing the faucet base to the raised structure, the bracket needs to be welded to the base frame. The construction process is relatively troublesome, and the welded bracket cannot be moved. Its length must also be consistent with the welding position. If the installation position needs to be adjusted, it needs to be disassembled and re-welded, making the installation cumbersome.

[0003] Therefore, we need to design an adjustable fixing structure to solve these problems. Summary of the Invention

[0004] The problem to be solved by the present invention is to provide an adjustable fixing structure, which is particularly suitable for fixing the faucet base when using a raised floor for decoration.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by the present invention is as follows:

[0006] An adjustable fixing structure includes an extended profile and a tensioning device disposed at one end of the extended profile. The tensioning device includes an adjusting tube, with support rods disposed at both ends of the adjusting tube. Both support rods are threadedly connected to the adjusting tube, and the threads on the two support rods are in opposite directions. A mounting block is fixedly disposed at the end of one of the support rods. A push rod is slidably disposed on the mounting block, and a telescopic column is slidably embedded in the mounting block. The push rod is used to push the telescopic column out of the mounting block, and the moving direction of the push rod is perpendicular to the moving direction of the telescopic column.

[0007] Preferably, the mounting block is provided with a blind hole and a through hole, the blind hole and the through hole are perpendicular to each other, there are two telescopic columns, both of which are slidably disposed in the through hole, and a driven block is fixedly disposed at the opposite end of each of the two telescopic columns. A second spring is fixedly disposed on the driven block, and the free end of the second spring is fixedly connected to the side wall of the blind hole. One end of the push rod is slidably inserted into the blind hole.

[0008] With this configuration, the push rod sliding inside the blind hole pushes the telescopic column out of the through hole after being subjected to force, achieving fixation in three directions and providing better stability.

[0009] Preferably, the mounting block has a plurality of limiting holes, and a limiting rod is slidably disposed in the limiting holes. One end of the limiting rod extends out of the limiting hole and is fixedly connected to a push plate. The other end of the push rod is fixedly connected to the push plate, and a first spring is also fitted on the push rod. The first spring is located between the push plate and the mounting block.

[0010] This configuration increases the contact area of ​​the pusher block by using a push plate, thereby increasing friction and ensuring a secure hold after tensioning.

[0011] Preferably, both the end of the push rod and the driven block are provided with matching inclined surfaces. The angle between the inclined surface at the end of the push rod and the axis of the push rod is b, and the angle between the inclined surface on the driven block and the axis of the push rod is a, where a=b.

[0012] This configuration, with its matching inclined surface design, enables the pusher block to effectively move the telescopic column.

[0013] Preferably, an extension profile is provided at the end of the other support rod of the tensioning device, and a mounting seat is slidably provided on the extension profile.

[0014] This design, through the combination of extended profiles and tensioning devices, allows the mounting bracket to adapt to various installation sizes, thus expanding its application range.

[0015] Preferably, the mounting base includes a sliding frame slidably disposed on the extended profile, a connecting plate is fixedly disposed on the sliding frame, a rotating platform is rotatably disposed on the connecting plate, an adjustment groove is provided on the rotating platform, a fixing bolt is inserted into the adjustment groove, and one end of the fixing bolt is connected to the connecting plate after passing through the adjustment groove.

[0016] This design allows for adjustment of the faucet base position after the mounting bracket is fixed, via a sliding bracket. The combination of the rotating platform and the adjustment groove makes it easier to connect the faucet base to the inlet and outlet water pipes.

[0017] Preferably, the number of adjustment grooves is at least three, and the three arc-shaped adjustment grooves are evenly distributed along the circumference of the rotary table.

[0018] This setup ensures the rotary table is securely fixed.

[0019] Preferably, both ends of the extended profile are provided with pads, and the tensioning device is connected to the extended profile through one of the pads.

[0020] This design increases the contact area, enhances friction, and ensures stability.

[0021] Preferably, a limiting plate is hinged to a set of opposite sidewalls of the push plate, and the hinge opening angle is ninety degrees.

[0022] This setup allows for fixing to base frames made of different materials.

[0023] The advantages and positive effects of this invention are:

[0024] 1. This invention can be installed on base plates of different sizes by using a tensioning device and an extended profile. The tensioning and fixing can be quickly achieved by using a support rod and an adjusting tube. The structure is simple and the installation is convenient.

[0025] 2. This invention adopts a linkage between the push block and the telescopic column. After the push block is subjected to force, it can be linked with the telescopic column to fix the tensioning device from three directions, resulting in a good stabilizing effect.

[0026] 3. The present invention has a rotating seat slidably installed on the extended profile, which can adjust the installation position according to the position where the faucet needs to be installed. The installation angle can be adjusted and fixed by the cooperation of the rotating seat and the adjustment groove, making the installation of the faucet fixing seat and subsequent faucet installation more convenient. Attached Figure Description

[0027] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0028] Figure 1 This is a schematic diagram of the installation structure of the present invention on the base plate frame of channel steel material;

[0029] Figure 2 This is a schematic diagram of the main structure of the present invention;

[0030] Figure 3 This is a longitudinal sectional view of the present invention;

[0031] Figure 4 yes Figure 3 Enlarged view of the structure at point A in the image;

[0032] Figure 5 This is a schematic diagram of the push rod and driven block structure of the present invention;

[0033] Figure 6 This is a schematic diagram of the installation structure of the present invention on the base plate frame of square tube material.

[0034] The annotations in the attached figures are explained as follows:

[0035] 1. Base plate frame; 2. Extended profile; 3. Tensioning device; 301. Adjusting pipe; 302. Support rod; 303. Pad block; 304. Mounting body; 305. Push rod; 306. Limiting rod; 307. Blind hole; 308. First spring; 309. Telescopic column; 310. Driven block; 311. Limiting hole; 312. Through hole; 313. Second spring; 314. Push plate; 315. Limiting plate; 316. Hinge; 4. Sliding frame; 5. Connecting plate; 6. Rotary table; 7. Adjusting groove; 8. Fixing bolt; 9. Mixing valve. Detailed Implementation

[0036] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the invention. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this invention, unless otherwise stated, "a plurality of" means two or more.

[0037] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art will understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0038] The present invention will be further described below with reference to the accompanying drawings:

[0039] Example 1

[0040] like Figures 1-5As shown, an adjustable fixing structure includes an extended profile 2 and a tensioning device 3 disposed at one end of the extended profile 2. The tensioning device 3 includes an adjusting tube 301, and support rods 302 are provided at both ends of the adjusting tube 301. The two support rods 302 are threadedly connected to the adjusting tube 301, and the threads on the two support rods 302 are in opposite directions. A mounting block is fixedly disposed at the end of one of the support rods 302. A push rod 305 is slidably disposed on the mounting block. A telescopic column 309 is slidably embedded in the mounting block. The push rod 305 is used to push the telescopic column 309 out of the mounting block, and the moving direction of the push rod 305 is perpendicular to the moving direction of the telescopic column 309.

[0041] Specific examples Figure 4 As shown, the mounting block is provided with blind holes 307 and through holes 312. The blind holes 307 and through holes 312 intersect each other perpendicularly. There are two telescopic columns 309, both of which are slidably installed in the through holes 312. The opposite ends of the two telescopic columns 309 are fixedly provided with driven blocks 310. A second spring 313 is fixedly installed on the driven block 310. The free end of the second spring 313 is fixedly connected to the side wall of the blind hole 307. The sliding end of the push rod 305 is slidably inserted into the blind hole 307. With this configuration, the push rod 305, which slides in the blind hole 307, pushes the telescopic column 309 out of the through hole 312 after being subjected to force, thus achieving fixation in three directions and providing better stability.

[0042] Furthermore, the mounting block is provided with several limiting holes 311, and a limiting rod 306 is slidably disposed in the limiting holes 311. One end of the limiting rod 306 extends out of the limiting hole 311 and is fixedly connected to a push plate 314. The other end of the push rod 305 is fixedly connected to the push plate 314, and a first spring 308 is also fitted on the push rod 305. The first spring 308 is located between the push plate 314 and the mounting block. This arrangement can increase the force-bearing area of ​​the push block through the push plate 314, thereby increasing the friction and ensuring the fixing effect after tensioning.

[0043] Furthermore, both the end of the push rod 305 and the driven block 310 are provided with matching inclined surfaces. The angle between the inclined surface at the end of the push rod 305 and the axis of the push rod 305 is b, and the angle between the inclined surface on the driven block 310 and the axis of the push rod 305 is a, and a=b. This arrangement, through the matching inclined surface design, enables the push block to effectively push the telescopic column 309 to move.

[0044] Specifically, an extended profile 2 is provided at the end of the other rod 302 of the tensioning device 3, and a mounting seat is slidably provided on the extended profile 2. This arrangement, through the cooperation of the extended profile 2 and the tensioning device 3, enables the mounting bracket to adapt to various installation sizes and has a wider range of applications.

[0045] Specifically, the mounting base includes a sliding frame 4 that is slidably mounted on the extended profile 2. A connecting plate 5 is fixedly mounted on the sliding frame 4, and a rotating platform 6 is rotatably mounted on the connecting plate 5. An adjustment groove 7 is provided on the rotating platform 6, and a fixing bolt 8 is inserted into the adjustment groove 7. One end of the fixing bolt 8 passes through the adjustment groove 7 and is connected to the connecting plate 5. This arrangement allows the position of the faucet base to be adjusted after the mounting bracket is fixed. The cooperation between the rotating platform 6 and the adjustment groove 7 makes it more convenient to connect the faucet base to the inlet and outlet water pipes.

[0046] Furthermore, the number of adjustment grooves 7 is at least three, and they are arc-shaped. The three arc-shaped adjustment grooves 7 are evenly distributed along the circumference of the rotary table 6. This arrangement can reliably fix the rotary table 6.

[0047] Specifically, both ends of the extended profile 2 are provided with pads 303. The tensioning device 3 is connected to the extended profile 2 through one of the pads 303. This arrangement increases the force-bearing area, increases friction, and ensures stability.

[0048] The working process of this embodiment is as follows: When the material used for the base frame 1 is channel steel, firstly determine the size of the position on the base frame 1 where the faucet fixing seat needs to be installed. Then, select an extension profile 2 with a matching length according to the size. Install pads 303 on both ends of the extension profile 2. Then connect the tensioning device 3 to the pad 303 at one end of the extension profile 2. Next, insert the pad 303 at the other end of the extension profile 2 into the channel steel at the position where the faucet fixing seat needs to be installed. Then, insert the mounting body 304 into the opposite side. Inside the channel steel, the installer rotates the adjusting pipe 301, ensuring that the two support rods 302 do not rotate with the adjusting pipe 301. When the adjusting pipe 301 rotates, the support rods 302 at both ends move under the action of the threads. Since the threads on the two support rods 302 are in opposite directions, rotating the adjusting pipe 301 causes the two support rods 302 to move towards each other, thus pushing the extended profile 2 and the mounting block to move. After the pad 303 on the extended profile 2 is fully engaged with the base frame 1, it will push the mounting block to move. As the mounting block moves, the push plate 314 contacts the base frame 1 and moves closer to the mounting block. During this process, the limiting rod 306 inserts into the limiting hole 311, compressing the first spring 308. Simultaneously, the push rod 305 gradually inserts into the blind hole 307. During insertion, the inclined surface at the end of the push rod 305 contacts the inclined surface on the drive block, and through this interaction, pushes the telescopic column 309 out of the through hole 312. As the telescopic column 309 extends, it drives... The moving block will also compress the second spring 313. As the telescopic column 309 moves continuously, it will eventually extend out of the through hole 312. Since the two telescopic columns 309 extend out of the through hole 312 in opposite directions, they will contact the top and bottom of the inner side of the channel steel respectively, forming a mutually expanding force system. When the telescopic column 309 is under force, the push rod 305 can no longer push the telescopic column 309 to move through the drive block. Therefore, the push rod 305 will also stop moving, which can further reinforce the mounting bracket and improve the stability of the mounting bracket.

[0049] Example 2

[0050] like Figure 6 As shown, based on embodiment 1, a limit plate 315 is hinged to a set of opposite sidewalls of the push plate 314 via a hinge 316. The hinge 316 has an opening angle of 90 degrees. This arrangement allows for fixation of the base frame 1 made of different materials.

[0051] When the base frame 1 is made of square tubing, the two limiting plates 315 are rotated 90 degrees by hinge 316, and then the mounting bracket is rotated 90 degrees. At the same time, the direction of the extended profile 2 is adjusted so that the rotating table 6 is above the extended profile 2. The limiting structure composed of the two limiting plates 315 and the push plate 314 is then fastened to the square tubing of the base frame 1. Then, the adjusting tube 301 is rotated until the limiting rod 306 moves to the limit position of the limiting hole 311. As the adjusting tube 301 rotates further, the tensioning device 3 will fix the mounting bracket to the base frame 1. The installation of the water supply pipe and faucet is achieved by the mixing valve 9 installed on the rotating table 6.

[0052] The foregoing has provided a detailed description of one embodiment of the present invention, but this description is merely a preferred embodiment and should not be construed as limiting the scope of the invention. All equivalent variations and modifications made within the scope of the claims of this invention should still fall within the patent coverage of this invention.

Claims

1. An adjustable fixing structure, comprising an extended profile (2), characterized in that: It also includes a tensioning device (3) disposed at one end of the extended profile (2). The tensioning device (3) includes an adjusting tube (301). Support rods (302) are provided at both ends of the adjusting tube (301). Both support rods (302) are threadedly connected to the adjusting tube (301), and the threads on the two support rods (302) are opposite in direction. An installation block is fixedly disposed at the end of one of the support rods (302). A push rod (305) is slidably disposed on the installation block. A telescopic column (309) is slidably embedded in the installation block. The push rod (305) is used to push the telescopic column (309) out of the installation block, and the moving direction of the push rod (305) is perpendicular to the moving direction of the telescopic column (309).

2. The adjustable fixing structure according to claim 1, characterized in that: The mounting block is provided with a blind hole (307) and a through hole (312). The blind hole (307) and the through hole (312) intersect each other perpendicularly. There are two telescopic columns (309), both of which are slidably disposed in the through hole (312). A driven block (310) is fixedly disposed at the opposite end of each of the two telescopic columns (309). A second spring (313) is fixedly disposed on the driven block (310). The free end of the second spring (313) is fixedly connected to the side wall of the blind hole (307). One end of the push rod (305) is slidably inserted into the blind hole (307).

3. The adjustable fixing structure according to claim 2, characterized in that: The mounting block has several limiting holes (311). A limiting rod (306) is slidably disposed in the limiting hole (311). One end of the limiting rod (306) extends out of the limiting hole (311) and is fixedly connected to a push plate (314). The other end of the push rod (305) is fixedly connected to the push plate (314). A first spring (308) is also fitted on the push rod (305). The first spring (308) is located between the push plate (314) and the mounting block.

4. The adjustable fixing structure according to claim 2, characterized in that: Both the end of the push rod (305) and the driven block (310) are provided with matching inclined surfaces. The angle between the inclined surface at the end of the push rod (305) and the axis of the push rod (305) is b, and the angle between the inclined surface on the driven block (310) and the axis of the push rod (305) is a, and a=b.

5. The adjustable fixing structure according to claim 1, characterized in that: An extension profile (2) is provided at the end of another support rod (302) of the tensioning device (3), and a mounting seat is slidably provided on the extension profile (2).

6. The adjustable fixing structure according to claim 5, characterized in that: The mounting base includes a sliding frame (4) slidably mounted on the extended profile (2), a connecting plate (5) fixedly mounted on the sliding frame (4), a rotating platform (6) rotatably mounted on the connecting plate (5), an adjustment groove (7) is provided on the rotating platform (6), a fixing bolt (8) is inserted into the adjustment groove (7), and one end of the fixing bolt (8) is connected to the connecting plate (5) after passing through the adjustment groove (7).

7. An adjustable fixing structure according to claim 6, characterized in that: The number of adjustment grooves (7) is at least three, and they are arc-shaped. The three arc-shaped adjustment grooves (7) are evenly distributed along the circumference of the rotating table (6).

8. The adjustable fixing structure according to claim 1, characterized in that: Both ends of the extended profile (2) are provided with pads (303), and the tensioning device (3) is connected to the extended profile (2) through one of the pads (303).

9. An adjustable fixing structure according to claim 3, characterized in that: A limit plate (315) is hinged to a set of opposite sidewalls of the push plate (314) by a hinge (316), the hinge (316) having an opening angle of ninety degrees.

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