CN217631038U

CN217631038U - Supporting leg structure of floor tile keel

Info

Publication number: CN217631038U
Application number: CN202221938413.0U
Authority: CN
Inventors: 黄锦雄; 谢佩剑
Original assignee: Heyuan Meijiamei Technology Co ltd
Current assignee: Heyuan Meijiamei Technology Co ltd
Priority date: 2022-07-26
Filing date: 2022-07-26
Publication date: 2022-10-21
Anticipated expiration: 2032-07-26

Abstract

The utility model provides a supporting leg structure of a floor tile keel, which comprises a supporting piece, an adjusting knob and a supporting seat which are concentrically arranged; the upper end shaping of bearing piece has the cross-section of card putting the main joist to be the standing groove of U type, and the lower extreme and adjust knob's upper end screw-thread fit, and adjust knob's bottom center passes through screw-thread fit with the upper end of supporting seat, and the screw thread between adjust knob and the bearing piece is each other reverse with the screw thread between adjust knob and the supporting seat. The supporting legs not only can provide strong supporting force, but also can be leveled; the supporting legs can limit the two sides of the main keel through the placing grooves, can adjust the position along the length direction of the main keel, can avoid lateral deviation between the supporting legs and the main keel, do not need to be locked with the main keel, can be tightly attached to the main keel only by the gravity of a bearing object without generating gaps or loosening, are simple to install, and are convenient for water and electricity laying and the like below the floor tiles; when the height is adjusted, only the adjusting knob needs to be rotated, and the height adjusting range is large and simple.

Description

Supporting leg structure of floor tile keel

Technical Field

The utility model relates to a house ornamentation technical field specifically indicates a supporting legs structure of ceramic tile fossil fragments.

Background

When the keel structure is adopted for installing the floor tiles, the keels need to be leveled so as to ensure the smoothness of the floor tiles, and meanwhile, the supporting strength of the keels is also ensured, so that the local depressions caused by bearing are avoided. On one hand, due to the dead weight of the floor tiles, people or objects on the floor tiles and the keel, the gravity to be borne by the keel is very large; on the other hand, as hydropower and the like are required to be paved below the floor tiles, the keel and the bottom surface have a higher ground clearance. Therefore, a support part needs to be arranged below the keel to increase the bearing capacity and adjust the flatness, the traditional structure for keel leveling is usually a plastic wedge block, but the bearing capacity and the adjusting range of the wedge block are not suitable for the keel of the floor tile; when other supporting member structures are adopted, in order to avoid the deviation and loosening of the supporting structure, the supporting member structures are often required to be locked and fixed with the keel, but the installation of the keel of the floor tile is very difficult.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an easily installation, strong and ceramic tile fossil fragments supporting legs structure that has the leveling function of support nature.

In order to achieve the above purpose, the utility model adopts the technical scheme that:

a supporting leg structure of a floor keel is arranged below a main keel at intervals, and comprises a supporting piece, an adjusting knob and a supporting seat, wherein the supporting piece is concentrically arranged and used for supporting the main keel, the adjusting knob is used for adjusting the height, and the supporting seat is supported on the ground; the upper end of the supporting piece is provided with a placing groove which is used for clamping the main keel and has a U-shaped section, the lower end of the placing groove is in threaded fit with the upper end of the adjusting knob, the center of the bottom of the adjusting knob is in threaded fit with the upper end of the supporting seat, and threads between the adjusting knob and the supporting piece are opposite to threads between the adjusting knob and the supporting seat.

In a preferred embodiment, the lower section of the support is a threaded sleeve with internal threads, the upper end of the adjusting knob is provided with a screw section matched with the threaded sleeve, and the lower end of the adjusting knob is a knob part with a diameter larger than that of the screw section.

According to a preferable scheme, the placing groove comprises a supporting bottom plate used for supporting the bottom surface of the main keel and supporting side plates used for limiting two side surfaces of the main keel, and first reinforcing ribs are uniformly distributed around the outer wall of the threaded sleeve and the bottom surface of the supporting bottom plate.

According to a preferable scheme, a plurality of second reinforcing ribs are uniformly arranged between the outer side wall of the supporting side plate and the top surface of the supporting bottom plate.

In a preferred scheme, the peripheral wall of the knob part is provided with a positioning groove for clamping and placing a wrench tool.

In a preferable scheme, a nut is embedded in the center of the bottom of the adjusting knob.

In a preferred embodiment, the support seat includes a support ring and a T-head screw passing upward through the support ring, and the support ring can rotate relative to the T-head screw.

In a preferred scheme, the supporting seat is made of metal.

The beneficial effect of above-mentioned scheme lies in: the supporting legs are distributed along the length direction of each main keel at intervals, so that strong supporting force can be provided for the floor tile keel, and the positions of the floor tile keel can be leveled; the supporting legs can limit the two sides of the main keel through the placing grooves and can adjust the position along the length direction of the main keel, so that on one hand, the lateral deviation between the supporting legs and the main keel can be avoided, the structural reliability is high, the supporting legs do not need to be locked with the main keel, the supporting legs can be tightly attached to the main keel by only depending on the gravity of a bearing object without generating gaps or loosening, the installation is simple, and on the other hand, the flexible adjustment of the positions of the supporting legs can also facilitate the water and electricity laying and the like below the floor tiles; when the supporting legs are leveled, the height of the supporting legs can be adjusted only by rotating the adjusting knobs by means of tools such as a wrench, and the height adjusting range is large and simple.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a schematic view of an exemplary floor tile installation configuration;

FIG. 2 is a cross-sectional structural view of the cross runner of the embodiment;

FIG. 3 is a side view of a partial structure of a main runner in an embodiment;

FIG. 4 is an exploded view of the connecting assembly of the exemplary embodiment;

FIG. 5 is a side view of an embodiment of a mounting structure for the keel frame and the connection assembly;

FIG. 6 is a schematic view showing an installation structure of a second cushion pad in the embodiment;

FIG. 7 is a sectional view of the second cushion installed on the main runner in the embodiment;

FIG. 8 is a view showing an installation structure of a third cushion in the embodiment;

FIG. 9 is a schematic view of the mounting structure of the supporting foot on the main keel in the embodiment;

FIG. 10 is a schematic structural view of a supporting member of the supporting leg in the embodiment;

fig. 11 is an exploded view of the supporting leg in the embodiment.

Detailed Description

The invention is further described below with reference to the accompanying drawings:

referring to fig. 1, the present embodiment is illustrated by taking a floor tile installation structure as an example, the floor tile 1 installation structure includes a keel frame 2 for supporting a floor tile 1, supporting legs 3 distributed at the bottom of the keel frame 2 for leveling the keel frame 2, a connecting component 4 for fixing the floor tile 1 and the keel frame 2, and a buffering component 5 padded between the floor tile 1 and the keel frame 2 for buffering.

The keel frame 2 comprises a plurality of transverse main keels 21 and a plurality of longitudinal auxiliary keels 22. Referring to fig. 2, the cross-sectional structure of the cross-member 22 includes a horizontal supporting top surface 221, one or two clamping grooves 222 formed by recessing the supporting top surface 221 and used for fastening and mounting the connecting assembly 4, and two supporting side surfaces 223 vertically extending downward from two outer edges of the supporting top surface 221. The fastening groove 222 includes a groove bottom surface 2221 parallel to the support top surface 221 and groove side surfaces 2222 symmetrical to each other in the left-right direction, an upper section of the groove side surfaces 2222 is a necking section 2222a that is necked down in the upward direction, and a lower section of the groove side surfaces 2222 is a flaring section 2222b that is flared up in the upward direction, so that the groove side surfaces 2222 form a bending portion 2222c that protrudes outward. Referring to fig. 1 and 3, the main keel 21 is square tube-shaped, and a plurality of cross runners 22 are arranged at intervals along the length direction of the main keel 21 and are installed on the main keel 21 in a downward clamping manner from the top surface of the main keel 21, so that the top surface of the main keel 21 is approximately flush with the supporting top surface 221 of the cross runner 22. Specifically, the main runner 21 includes a support groove 211 cut downward from the top surface thereof for receiving the catching groove 222, and a catching groove 212 for catching the support side 223. The upper section of the side wall of the supporting groove 211 is provided with a limiting portion 2111 protruding inwards, the lower edge of the limiting portion 2111 is an upper inclined surface 2111a adapted to abut against the outer wall of the necking portion 2222a of the clamping groove 222, and the upper edge of the limiting portion 2111 is a lower inclined surface 2111b guiding the clamping groove 222 into the supporting groove 211. The groove side wall of the clamping groove 222 forms a necking section 2222a and a flaring section 2222b, the flaring section 2222b is narrower than a dovetail groove structure, materials are saved, and the flaring section 2222b enables the clamping groove 222 to be led into the supporting groove 211 from the lower inclined surface 2111b of the limiting portion 2111 more easily, so that the installation is more labor-saving; the outer wall of the upper section of the engaging groove 222 is abutted against and limited by the limiting portion 2111 of the supporting groove 211 (only the bottom end of the dovetail groove is limited and the upper section is suspended), so that the groove side wall of the engaging groove 222 cannot deform outwards, and the inner side of the engaging groove 222 is limited by the connecting component 4, so that the engaging groove 222 is difficult to deform, and the reliability and stability of installation between the connecting component 4 and the supporting groove 211 are ensured.

One such configuration of the engagement groove 212 is: the two side walls of the engagement groove 212 have protruding teeth 2121 for holding the support side 223; the convex tooth part 2121 bites and fixes the supporting side surfaces 223 from two sides, so that the supporting side surfaces 223 can be prevented from loosening upwards or horizontally moving, and the auxiliary keel 22 is prevented from loosening relative to the main keel 21; of course, the flared entrance 2122 formed above the convex tooth portion 2121 also facilitates the support side 223 to be inserted from above.

The mounting structure of the main keel 21 and the auxiliary keel 22 enables the main keel 21 to adjust the spacing distance as required, for example, when the main keel 21 conflicts with a hydroelectric line, the position of the main keel 21 can be adjusted; when the indoor floor tile 1 is laid, the main keel 21 can be conveniently arranged at the edge close to the wall, so that the stability is prevented from being influenced due to the lack of support of the auxiliary keel 22 and the floor tile 1 at the edge.

Referring to fig. 4 and 5, the upper end of the connecting member 4 is fixed to the floor tile 1, and the lower portion 521 is connected to the elastic buckle 41 of the buckling groove 222. One specific structure is: the connecting assembly 4 comprises an elastic buckle 41 which can be in clamping fit with the clamping groove 222, and a connecting buckle 42 which is in damping sliding fit with the elastic buckle 41 along the length direction of the main keel 21 and is used for being fixed on the bottom surface of the floor tile 1. More specifically, the connecting buckle 42 includes a rectangular bottom plate 421 attached to the bottom surface of the floor tile 1 along the length direction of the main keel 21, two long edges of the bottom plate 421 have C-shaped grooves 422 that are curved downward and oppositely, the elastic buckle 41 includes a square-cylindrical buckle main body 411, the top end of the buckle main body 411 has an end surface 411a attached to the bottom plate 421 in a propping manner, and slide rail portions 411b formed at two side edges of the end surface 411a and slidably assembled with the C-shaped grooves 422 in a damping manner, two side edges of the bottom end of the buckle main body 411 extend upward to form a buckle portion 412, the buckle portion 412 has an inclined surface 412a attached to an inner wall of the throat section 2222a, a clearance space for the buckle portion 412 to contract and deform is formed between the buckle portion 412 and the buckle main body 411, when the elastic buckle 41 is buckled in the buckle groove 222, the top end of the buckle portion 412 abuts against a side wall of the buckle main body 411, and the connecting buckle 42 spans over the top surface of the buckle groove 222 and is attached to the top surface of the support 221. The connecting assembly 4 is provided with two parts, namely an elastic buckle 41 and a connecting buckle 42 which are in damping sliding fit along the length direction of the main keel 21, so that the positions of the floor tiles 1 and the auxiliary keels 22 can be finely adjusted along the length direction of the main keel 21 after the floor tiles 1 and the auxiliary keels 22 are installed, meanwhile, the elastic buckle 41 can be adjusted along the length direction of the auxiliary keels 22 in the clamping groove 222, and the floor tiles 1 in each row can be aligned transversely and longitudinally. The connecting buckles 42 are integrally thin, so that gaps among the bottom surface of the floor tile 1, the top surfaces of the auxiliary keels 22 and the top surfaces of the main keels 21 are small, and the integral installation thickness of the floor tile 1 is reduced. The top end of the fastening portion 412 abuts against the side wall of the fastening body 411, so that the elastic fastener 41 cannot deform in the fastening groove 222, thereby preventing the elastic fastener 41 from loosening or even separating from the fastening groove 222, and simultaneously providing support for the fastening groove 222 to prevent the fastening groove 222 from deforming inward. The connector link 42 is attached to the supporting top surface 221, so that the structure of the connecting assembly 4 is more stable during sliding adjustment, and the connecting assembly 4 can be prevented from sinking to the bottom of the clamping groove 222 to cause structural looseness.

Referring to fig. 1, 6 to 8, the buffer assembly 5 includes a first buffer 51 having a flat strip shape and disposed on the top surfaces of the main keel 21 and the cross keel 22, a second buffer 52 having a cross-shaped cross section and disposed on a portion of the main keel 21, and a third buffer 53 having an inverted T-shaped cross section and disposed on a portion of the cross keel 22. The top surface of the first cushion pad 51 is higher than the top surface of the connecting component 4, so that after installation, the first cushion pad 51 generates upward elastic reset force due to compression by the floor tile 1, and therefore the floor tile 1 can be supported, buffered and muted, the connecting component 4 can be tensioned upwards, the connecting component 4 can be prevented from loosening in the clamping groove 222, and meanwhile, height errors caused by installation among the connecting components 4 can be eliminated. The main keel 21 is correspondingly arranged at the splicing line parallel to the main keel 21 formed by two rows of adjacent floor tiles 1, and the central line of the main keel 21 corresponds to the splicing line of the two rows of adjacent floor tiles 1, at the moment, the top surface of the main keel 21 is simultaneously supported below the two rows of adjacent floor tiles 1, so that the flatness between the adjacent floor tiles 1 can be ensured; when the main keel 21 is formed, a splicing seam 21a is formed at the central line of the top surface of the main keel 21, correspondingly, the lower portion 521 of the second cushion pad 52 is clamped and fixed in the splicing seam 21a of the main keel 21, the upper portion 522 is clamped between two rows of adjacent floor tiles 1, and the two side portions 523 are respectively clamped between the two rows of floor tiles 1 and the top surface of the main keel 21. The second buffer pads 52 can not only support the floor tiles 1, but also prevent the collision between two adjacent rows of floor tiles 1 and between the floor tiles 1 and the main keel 21, so that the silencing effect is good; the width of the splicing line between two adjacent rows of the floor tiles 1 can be ensured to be fixed; since the upper portion 522 of the second cushion pad 52 is filled in the splicing line of two adjacent rows of floor tiles 1, the seam allowance glue will not collapse downwards when the seam allowance glue is applied. In other embodiments, the second cushion 52 may have an inverted T-shaped cross section, and the bottom surface thereof is attached to the top surface of the main runner 21. The auxiliary keel 22 having two clamping grooves 222 is disposed corresponding to the longitudinal splicing line of each row of floor tiles 1, and correspondingly, a third cushion pad 53 having an inverted T shape is disposed on a portion of the supporting top surface 221 of the auxiliary keel 22 located between the two clamping grooves 222. The furring channel 22 has two clamping grooves 222, and can respectively tighten and fix the edges of two rows of adjacent floor tiles 1 through the connecting component 4, so as to avoid looseness, and the supporting top surface 221 of the furring channel 22 can ensure the flatness of the two rows of adjacent floor tiles 1 at the splicing line. The third buffer cushion 53 with the inverted T shape can also prevent the collision between two adjacent rows of floor tiles 1 and between the floor tiles 1 and the auxiliary keel 22, so that the silencing effect is good; the width of the splicing line between two adjacent rows of floor tiles 1 can be ensured to be fixed, the amount of seam beautifying glue of the longitudinal splicing line can be reduced, and the seam beautifying glue is prevented from collapsing downwards. The third cushion pad 53 can prevent the adjacent two rows of floor tiles 1 from colliding with each other.

Referring to fig. 9 to 11, the supporting foot 3 includes a supporting member 31 concentrically arranged for supporting the main keel 21, an adjusting knob 32 for adjusting the height of the supporting foot 3, and a supporting seat 33 supported on the ground. A placing groove 311 with a U-shaped section for clamping and placing the main keel 21 is formed at the upper end of the supporting piece 31, and a thread sleeve 312 with internal threads is formed at the lower end; specifically, the placing groove 311 includes a supporting bottom plate 311a supporting the bottom surface of the main keel 21, and a supporting side plate 311b limiting both side surfaces of the main keel 21, and in order to improve strength, first reinforcing ribs 313 are uniformly distributed around the outer wall of the thread sleeve 312 to the bottom surface of the supporting bottom plate 311 a; and a plurality of second reinforcing ribs 314 are uniformly arranged between the outer side wall of the supporting side plate 311b and the top surface of the supporting bottom plate 311 a. The upper end of the adjusting knob 32 is provided with a screw section 321 which is matched with the thread sleeve 312, the lower end is provided with a knob part 322 with a larger diameter, the periphery of the knob part 322 is provided with a positioning groove 322a for clamping a wrench tool, the center of the bottom of the adjusting knob 32 is embedded with a nut 323, the supporting seat 33 is made of metal and comprises a supporting ring 331 and a T-head screw 332 which upwards penetrates through the supporting ring 331, the T-head screw 332 and the supporting ring 331 can rotate relatively, and the threads of the T-head screw 332 and the screw section 321 are opposite. Supporting legs 3 are distributed along each main joist 21 length direction at intervals for with each main joist 21 leveling, when leveling, only need to rotate with the help of tools such as spanners adjust knob 32, can adjust supporting legs 3's height. The main keel 21 is limited by the placing slot 311, which can avoid the deviation between the supporting foot 3 and the main keel 21, the structure reliability is high, and the supporting foot 3 can not generate a gap or loose with the main keel 21 after bearing the gravity because the weight of the keel frame 2 and the floor tile 1 is very heavy. The support seat 33 is provided as a separate structure of the support ring 331 and the screw section 321, which not only reduces the production cost of the support seat 33, but also provides stronger support force due to the larger area of the support ring 331.

Referring to fig. 1, 6 and 8, in order to fix the floor tile 1 to the connecting assembly 4, the floor tile 1 may be a composite tile, which includes a ceramic panel 11 and a fixing plate 12 fixed to the bottom surface of the ceramic panel 11 and capable of being drilled, wherein the fixing plate 12 is typically a composite wood plate.

During installation, the supporting feet 3 are uniformly arranged below the main keel 21 at intervals, the interval between the main keel 21 is adjusted, the auxiliary keel 22 is downwards clamped into the main keel 21 to complete installation of the keel frame 2, the keel frame 2 can be leveled through the supporting feet 3, the buffering component 5 is attached to the top surfaces of the main keel 21 and the auxiliary keel 22, the connecting component 4 is fixed to the bottom surface of the floor tile 1, finally, the connecting component 4 on the bottom surface of the floor tile 1 is downwards buckled into the clamping groove 222 of the auxiliary keel 22, the position of the floor tile 1 can be transversely and longitudinally adjusted after being clamped, all longitudinal and transverse splicing lines are aligned, and finally, the seam beautifying glue is coated at the splicing lines to complete installation.

The above description does not limit the technical scope of the present invention, and any modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention still belong to the scope of the technical solution of the present invention.

Claims

1. The utility model provides a supporting legs structure of ground brick fossil fragments, the interval sets up in the main joist below, its characterized in that: the device comprises a supporting piece, an adjusting knob and a supporting seat, wherein the supporting piece is concentrically arranged and used for supporting a main keel; the upper end shaping of bearing piece has the card to put the cross-section of main joist is the standing groove of U type, and the lower extreme with adjust knob's upper end screw-thread fit, and adjust knob's bottom center with the upper end of supporting seat passes through screw-thread fit, just adjust knob with the screw thread between the bearing piece with adjust knob with the screw thread between the supporting seat is each other reverse.

2. The support foot structure of a floor keel according to claim 1, wherein: the lower section of the supporting piece is a threaded sleeve with internal threads, the upper end of the adjusting knob is provided with a screw rod section matched with the threaded sleeve, and the lower end of the adjusting knob is a knob part with the diameter larger than that of the screw rod section.

3. The support foot structure of a floor tile keel according to claim 2, wherein: the standing groove comprises a supporting bottom plate and supporting side plates, the supporting bottom plate is used for supporting the bottom surface of the main keel, the supporting side plates are used for limiting the two side surfaces of the main keel, and first reinforcing ribs are uniformly distributed around the outer wall of the threaded sleeve and the bottom surface of the supporting bottom plate.

4. A support foot structure for a floor keel according to claim 3, wherein: and a plurality of second reinforcing ribs are uniformly arranged between the outer side wall of the supporting side plate and the top surface of the supporting bottom plate.

5. A support foot structure for a floor keel according to claim 2, wherein: the peripheral wall of knob portion has the constant head tank of card putting wrench tool.

6. A support foot structure for a floor keel according to claim 5, wherein: and a nut is embedded in the center of the bottom of the adjusting knob.

7. The support foot structure of a floor keel according to claim 1, wherein: the supporting seat comprises a supporting ring and a T-head screw rod which penetrates through the supporting ring upwards, and the supporting ring can rotate relative to the T-head screw rod.

8. The support foot structure of a floor keel according to claim 7, wherein: the supporting seat is made of metal.