Supporting leg for mounting calcium sulfate floor
By designing an adjustable support foot structure, the problem of uneven installation of calcium sulfate flooring was solved, enabling stable installation on uneven ground and expanding its applicability.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JIANGXI NUTILE FLOORING CO LTD
- Filing Date
- 2025-06-06
- Publication Date
- 2026-05-15
AI Technical Summary
The existing installation method for calcium sulfate flooring cannot adjust the size and height of the support legs according to the ground conditions, resulting in uneven installation, limited applicability, and difficulty in normal installation on uneven ground.
A support foot structure with adjustable distance and height between adjacent external supports was designed. The support spacing is adjusted by snap-fit plates and locking bolts, and the external contact rods can be raised and lowered in the support base to adapt to different sizes and ground flatness requirements.
It enables stable installation of calcium sulfate flooring of different sizes, adapts to uneven ground, and improves the convenience of installation and the scope of application.
Smart Images

Figure CN224244347U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of calcium sulfate flooring technology, and in particular to a support foot for installing calcium sulfate flooring. Background Technology
[0002] Calcium sulfate flooring uses non-toxic, unbleached plant fibers as reinforcement, combined with solidified calcium sulfate crystals, and is manufactured through a pulse pressing process. To further enhance overall strength, each floor has a high-strength, heavy galvanized steel plate at the bottom. Currently, most calcium sulfate flooring on the market uses a suspended installation method, meaning each floor has four support posts with mounting plates at the bottom. However, this structure has limitations because the size of the support posts cannot be adjusted according to the varying sizes of the calcium sulfate flooring. Therefore, a custom-made set of support posts is often required for each type of flooring, limiting its applicability and limiting its suitability to perfectly flat surfaces. If the ground is uneven, the fixed height of the support posts results in an uneven floor after installation, hindering proper installation. Utility Model Content
[0003] The purpose of this utility model is to solve the problems existing in the above-mentioned background art, and to propose a support foot for installing calcium sulfate flooring.
[0004] To achieve the above objectives, the present invention adopts the following technical solution:
[0005] A support foot for installing calcium sulfate flooring includes a calcium sulfate flooring, an outer bracket nested on the front left side of the outer side of the calcium sulfate flooring, a snap-fit plate fixed to the right side of the outer bracket, a locking bolt embedded in the rear left side of the outer bracket, a support base fixed to the bottom of the outer bracket, an outer contact rod embedded inside the support base, a protective pad fixed to the bottom of the outer contact rod, and fixing frames fixed below the front end and the lower left side of the outer bracket, each fixing frame containing a fixing bolt and a fixing plate.
[0006] Preferably, the outer side of the calcium sulfate floor is fitted with an outer support frame on the left front, left rear, right front, and right rear sides, and the outer support frame has an L-shaped structure.
[0007] Preferably, the outer bracket has an opening at the end away from the snap-fit plate, and the snap-fit plate at one end of the outer bracket is precisely embedded in the snap-fit groove of the adjacent outer bracket.
[0008] Preferably, the outer wall of the snap-fit plate is in close contact with the slide groove, the snap-fit plate slides horizontally in the slide groove, and the snap-fit plate has equidistant openings with limit holes inside, and the locking bolt is precisely embedded in the limit holes inside the snap-fit plate.
[0009] Preferably, the upper and lower ends of the fixing frame are provided with snap-fit grooves, and the fixing plate is embedded in the snap-fit grooves at the upper and lower ends of the fixing frame in both the horizontal and vertical directions, with the top of the fixing bolt tightly attached to the bottom end of the fixing plate.
[0010] Preferably, the outer wall of the outer contact rod is connected to the inner wall of the support base by a thread, and four support bases are provided at the bottom of the outer bracket.
[0011] During the installation of calcium sulfate flooring, the distance between adjacent outer supports can be adjusted according to the size of the calcium sulfate flooring, allowing the locking plate at one end of the outer support to slide back and forth and left and right within the adjacent outer supports to adjust the distance between them. This allows for the installation and fixing of calcium sulfate flooring of different sizes, further improving the applicability of the device. When the ground is uneven during installation, the installation height of the calcium sulfate flooring can be adjusted by turning the outer contact rod under the higher or lower end of the outer support in the support base to raise or lower it. This allows the calcium sulfate flooring to be installed on uneven ground, making it easier to install normally. Attached Figure Description
[0012] Figure 1 This is a front view of the overall structure of this utility model;
[0013] Figure 2 This is a schematic diagram of the bottom cross-section of the overall structure in this utility model;
[0014] Figure 3 This is a partial structural diagram of the external support in this utility model;
[0015] Figure 4 This is a schematic cross-sectional view of the upper surface of a partial structure of the external support in this utility model.
[0016] Legend:
[0017] Calcium sulfate floor 1, outer support 2, snap-fit plate 201, locking bolt 202, support base 203, outer contact rod 204, protective pad 205, fixing bracket 206, fixing bolt 207, fixing plate 208. Detailed Implementation
[0018] Example 1, referring to Figure 1-4A support foot for installing calcium sulfate flooring includes a calcium sulfate flooring 1, an outer bracket 2 nested on the front left side of the outer side of the calcium sulfate flooring 1, a snap-fit plate 201 fixed on the right side of the outer bracket 2, a locking bolt 202 embedded in the rear left side of the outer bracket 2, a support base 203 fixed at the bottom of the outer bracket 2, an outer contact rod 204 embedded inside the support base 203, a protective pad 205 fixed at the bottom of the outer contact rod 204, and fixing frames 206 fixed at the lower front end and lower left side of the outer bracket 2, with fixing bolts 207 and fixing plates 208 embedded inside the fixing frames 206.
[0019] The outer supports 2 are nested on the left front, left rear, right front and right rear sides of the calcium sulfate floor 1. The outer supports 2 have an L-shaped structure.
[0020] The outer bracket 2 has an opening inside the end away from the snap-fit plate 201, and the snap-fit plate 201 at one end of the outer bracket 2 is precisely embedded in the snap-fit groove of the adjacent outer bracket 2.
[0021] During the installation of calcium sulfate floor 1, the distance between adjacent outer supports can be adjusted according to the size of calcium sulfate floor 1, allowing the snap-fit plate at one end of the outer support to slide back and forth and left and right in the adjacent outer supports to adjust the distance between adjacent outer supports 2. This allows for the subsequent installation and fixing of calcium sulfate floor 1 of different sizes, further improving the applicability of the device.
[0022] The outer wall of the snap-fit plate 201 is in close contact with the slide groove. The snap-fit plate 201 slides horizontally in the slide groove. The snap-fit plate 201 has equidistant openings with limit holes inside. The locking bolt 202 is just embedded in the limit holes inside the snap-fit plate 201.
[0023] By twisting the locking bolt 202 into the snap-fit plate 201 of the adjacent outer bracket 2, the snap-fit plate 201 is limited and prevented from falling out of the adjacent outer bracket 2.
[0024] Example 2 differs from Example 1 in that, in this example, the upper and lower ends of the fixing frame 206 are provided with snap-fit grooves, and the fixing plate 208 is embedded in the snap-fit grooves at the upper and lower ends of the fixing frame 206 in both the horizontal and vertical directions, and the top of the fixing bolt 207 is in close contact with the bottom end of the fixing plate 208.
[0025] After the fixing plate 208 is inserted horizontally and then vertically into the snap-fit grooves at the upper and lower ends of the fixing frame 206, the fixing plate 208 is limited by tightening the fixing bolt 207 at one end of the fixing frame 206 to fit tightly against the fixing plate 208, so that the overall connection between the outer brackets 2 at the left, right, front and rear ends is more stable.
[0026] The outer wall of the outer contact rod 204 is connected to the inner wall of the support base 203 by threads, and four support bases 203 are provided at the bottom of the outer bracket 2;
[0027] When the ground is uneven during installation, the installation height of the calcium sulfate floor 1 can be adjusted by turning the outer contact rod 204 under the higher or lower end of the outer bracket 2 up or down in the support base 203. This avoids unevenness after the calcium sulfate floor 1 is installed, and allows the calcium sulfate floor 1 to be installed on uneven ground, making it easier to install the calcium sulfate floor 1 normally.
[0028] The above are merely preferred embodiments of this utility model. It should be noted that, for those skilled in the art, several modifications and improvements can be made without departing from the concept of this utility model, and these should also be considered within the scope of protection of this utility model. These will not affect the implementation effect of this utility model or the practicality of the patent.
Claims
1. A support foot for installing calcium sulfate flooring, comprising calcium sulfate flooring (1), characterized in that, An outer bracket (2) is nested on the left front of the outer side of the calcium sulfate floor (1). A snap-fit plate (201) is fixed on the right side of the outer bracket (2). A locking bolt (202) is embedded in the left rear end of the outer bracket (2). A support base (203) is fixed at the bottom of the outer bracket (2). An outer contact rod (204) is embedded inside the support base (203). A protective pad (205) is fixed at the bottom of the outer contact rod (204). Fixing frames (206) are fixed below the front end and below the left side of the outer bracket (2). Fixing bolts (207) and fixing plates (208) are embedded inside the fixing frames (206).
2. The support foot for installing calcium sulfate flooring according to claim 1, characterized in that, The calcium sulfate floor (1) has an outer support (2) nested on the left front, left rear, right front and right rear sides, and the outer support (2) has an L-shaped structure.
3. The support foot for installing calcium sulfate flooring according to claim 1, characterized in that, The outer bracket (2) has an opening at the end away from the snap plate (201) and a sliding groove is provided. The snap plate (201) at one end of the outer bracket (2) is embedded in the snap groove of the adjacent outer bracket (2).
4. The support foot for installing calcium sulfate flooring according to claim 1, characterized in that, The outer wall of the snap-fit plate (201) is in close contact with the slide groove. The snap-fit plate (201) slides horizontally in the slide groove. The snap-fit plate (201) has equidistant openings with limit holes inside. The locking bolt (202) is embedded in the limit hole inside the snap-fit plate (201).
5. The support foot for installing calcium sulfate flooring according to claim 1, characterized in that, The upper and lower ends of the fixing frame (206) are provided with snap-fit grooves. The fixing plate (208) is embedded in the snap-fit grooves at the upper and lower ends of the fixing frame (206) in both the horizontal and vertical directions. The top of the fixing bolt (207) is close to the bottom of the fixing plate (208).
6. The support foot for installing calcium sulfate flooring according to claim 1, characterized in that, The outer wall of the outer contact rod (204) is connected to the inner wall of the support base (203) by a thread, and four support bases (203) are provided at the bottom of the outer bracket (2).