CN211286445U

CN211286445U - Support for an elevated floor structure and elevated floor structure

Info

Publication number: CN211286445U
Application number: CN201921592667.XU
Authority: CN
Inventors: 汤华杰; 傅午操
Original assignee: Hebei Minghua Teke Metal Products Co ltd; Skong Technology Co ltd
Current assignee: Hebei Minghua teke metal products Co.,Ltd.; Sikong customized home Technology Co.,Ltd.
Priority date: 2019-09-24
Filing date: 2019-09-24
Publication date: 2020-08-18
Anticipated expiration: 2029-09-24

Abstract

The application provides a support for making somebody a mere figurehead ground structure, includes: a rubber mount configured to be mounted to a ground and made of a rubber material, the rubber mount comprising: a central bore centrally located in the rubber mount and comprised of an upper section and a lower section, and a central protrusion extending radially inward about the central bore relative to the center of the central bore and defining a periphery of the upper section of the central bore such that a radius of the upper section is less than a radius of the lower section of the central bore; a vertical rod with an external thread; the supporting sleeve is provided with an internal thread matched with the external thread; and a support plate. The application also provides an overhead ground structure comprising the support.

Description

Support for an elevated floor structure and elevated floor structure

Technical Field

The present application relates to a support for an elevated ground structure for supporting various building boards, which has strong fastening performance to the ground, moisture resistance, high temperature resistance, shock absorption and noise reduction performance, etc. Additionally, the present application also relates to an overhead ground structure comprising the above-described support.

Background

The ground may be resurfaced depending on the intended use of the building or outdoors. A bracket and/or overhead ground structure with superior fastening properties is desired.

In one application scenario, it is necessary to construct an overhead structure such as a floor, tatami, etc. on the ground. Because such overhead structures are often subjected to sitting, walking, and/or down-going stresses, a support and/or overhead ground structure having shock absorbing and noise reducing properties is advantageous.

In another application scenario, especially in areas with long duration in winter, it is necessary to build a floor radiant heating (ground heating) and to provide an elevated floor structure. Since the floor heating lines and the supports are staggered and arranged in this configuration, it is advantageous to have a support and/or an elevated ground structure that is resistant to high temperatures.

In yet another application scenario, especially in areas with high rain or humidity, raised floor structures are provided to address issues such as indoor wetness (especially in basements) and the like. Due to the high ambient humidity, it is advantageous to have a moisture resistant support and/or an elevated floor structure.

In view of, but not limited to, the above-mentioned various application scenarios, it is desirable to provide a multifunctional bracket having strong fastening performance to the ground, moisture resistance, high temperature resistance, shock absorption and noise reduction performance, and the like.

SUMMERY OF THE UTILITY MODEL

The present application aims to provide a support for an elevated ground structure and an elevated ground structure, which is advantageous in at least one respect over the prior art.

To this end, the present application provides in one aspect a support for an overhead ground structure, characterized in that it comprises: a rubber mount configured to be mounted to a ground and made of a rubber material, the rubber mount comprising: a central bore centrally located in the rubber mount and comprised of an upper section and a lower section, and a central protrusion extending radially inward about the central bore relative to the center of the central bore and defining a periphery of the upper section of the central bore such that a radius of the upper section is less than a radius of the lower section of the central bore; a vertical rod, the bottom end of which is fixed in the central hole of the rubber base and is provided with an external thread, the vertical rod comprises a body and a bearing piece, wherein the body of the vertical rod extends perpendicular to the rubber base, and the bearing piece is positioned at the bottom end of the vertical rod and extends outwards along the radial direction of the central axis of the vertical rod; a support sleeve configured to be supported by the upright and including a support flange and a barrel portion extending vertically from the support flange, the barrel portion having internal threads that mate with the external threads of the upright; and a support plate having a vertical opening into which the cylindrical portion of the support sleeve is inserted, the support plate being configured to be adapted to support a floor panel thereon; wherein the upper surface of the support plate and the ground define a height of an overhead space therebetween.

Optionally, where fastening is possible, the radius of the upper section is greater than the radius of the body of the upright and the radius of the lower section is greater than the radius of the carrier, so that when fully fastened, the body of the upright is susceptible to rotation relative to the rubber foot and the carrier is susceptible to rotation relative to the rubber foot.

Optionally, the carrier has a chamfer or fillet and the inner surface of the rubber foot defining the lower section correspondingly has a mating structure to mate with the chamfer or fillet of the carrier, in such a way that the upright and the foot are easy to assemble.

Optionally, the carrier has a boat-shaped structure, the longitudinal cross-section of the carrier is inverted trapezoidal, the radius of the upper surface of the carrier is greater than the radius of the lower surface of the carrier, and the inner surface of the rubber foot defining the lower section correspondingly has a mating structure to mate with the boat-shaped structure of the carrier in such a way that the upright is less likely to fall out of the rubber foot.

Optionally, the supporting member has an i-shaped structure, the longitudinal section of the supporting member is i-shaped, and the inner surface of the rubber base defining the lower section correspondingly has a matching structure to match with the i-shaped structure of the supporting member, wherein the connection of the upright rod and the rubber base adopts an injection molding technology.

Optionally, the bottom surface of the rubber base has a pattern comprising radial grooves extending radially outward from the center of the base and parallel-distributed saw-tooth grooves and combinations thereof for increasing the frictional and adhesive forces between the rubber base and the ground.

Optionally, the top end of the pole includes an upwardly open recess configured to accommodate rotation of the pole by an in-line wrench to adjust the height of the overhead space.

Optionally, the upright further comprises a vertical channel inside, said channel being connected to the pit at the upper end, and wherein the central hole of the rubber foot is a central through hole configured such that, when the upright is fitted to the rubber foot, the central through hole and the channel communicate such that, when adhesive is injected from above the upright, the adhesive is caused to flow along the channel and the central through hole to below the rubber foot for fastening the rubber foot to the ground.

Optionally, the bottom surface of the rubber base has a pattern of radial grooves extending radially outward from the center of the base such that when adhesive is injected from above the upright, the adhesive flows along the channel and central through hole to below the rubber base and then radially outward along the radial grooves for securing the rubber base to the ground.

The present application, in another aspect, also includes an overhead ground structure comprising: a support for an elevated ground structure and a floor panel supported by the support according to the above.

According to the support and the overhead ground structure, on the basis that the construction of the overhead ground structure can be met, the support and the overhead ground structure have the advantages of strong fastening performance to the ground, moisture resistance, high temperature resistance, shock absorption and noise reduction performance and the like.

Drawings

Fig. 1 shows a cross-sectional view of a stent according to an embodiment of the present application.

FIG. 2 illustrates a top view of a rubber mount according to one embodiment of the present application.

FIG. 3 illustrates a cross-sectional view of a rubber mount according to one embodiment of the present application.

Fig. 4 shows a cross-sectional view of a stent according to an embodiment of the present application.

Fig. 5 shows a cross-sectional view of the rubber mount of the bracket shown in fig. 4.

FIG. 6 illustrates a cross-sectional view of a stent according to an embodiment of the present application.

FIG. 7 illustrates a cross-sectional view of a stent according to an embodiment of the present application.

Fig. 8 and 9 show schematic bottom patterns of rubber mounts according to an embodiment of the present application.

FIG. 10 illustrates a cross-sectional view of a stent according to an embodiment of the present application.

FIG. 11 illustrates a cross-sectional view of a stent according to an embodiment of the present application.

FIG. 12 illustrates a top view of a rubber mount according to an embodiment of the present application.

FIG. 13 illustrates a top view of a support sleeve according to an embodiment of the present application.

FIG. 14 illustrates a front view of a support sleeve according to an embodiment of the present application.

Figure 15 illustrates a cross-sectional view of an elevated ground structure according to an embodiment of the present application.

Detailed Description

Some possible embodiments of the present application are described below with reference to the drawings. It should be noted that the figures are not drawn to scale. Some details may be exaggerated for clarity and some details not necessarily shown may be omitted.

As shown in fig. 1-3, the support 1 may be used for elevated ground structures according to one embodiment of the present application. The bracket 1 comprises a rubber base 21, a vertical rod 22 and a support.

The rubber foot 21 is configured to be mounted to the floor 4. The rubber foot 21 is formed of a rubber material, the central aperture 211 being located in the centre of the rubber foot 21, the rubber foot further comprising a central protrusion 212 extending radially inwardly relative to the centre of the central aperture 211 around the central aperture 211. The periphery of the central protrusion 212 defining the upper section of the central bore 211 is such that the radius R of the upper section 211a is smaller than the radius R of the lower section 211b of the central bore 211. The radius r of the upper section 211a is slightly larger than the radius of the body of the upright, so that the body of the upright is easy to rotate relative to the rubber base 21; the radius R of the lower section 211b is slightly larger than the radius of the carrier 221 so that the carrier 221 is easily rotated with respect to the rubber mount 21.

The upright 22 has an external thread; preferably, the main part of the upright 22 has an external thread, i.e. the upright 22 has an external thread which passes through to near the bottom. Alternatively, the stent 1 is a low profile stent having a height of 20-60mm, preferably, a height of about 33 mm. Alternatively, the height to diameter (thread outside diameter) ratio of the upright 22 is in the range of 2:1-5:1, for example, the height to diameter ratio of the rod 22 is 3:1, preferably the height to diameter ratio of the upright 22 is 2: 1. The upright 22 has a carrier 221 at the bottom end and extending radially outward along the central axis of the upright. The carrier 221 may be made of the same or different material as the vertically elongated body of the externally threaded upright 22. The carrier 221 serves to fix the upright 22 into the rubber foot 21. Since the radius R of the upper section 211a is slightly larger than the radius of the body of the upright and the radius R of the lower section 211b is slightly larger than the radius of the carrier 221, when fully fastened, the body of the upright is easy to rotate relative to the rubber foot 21 and the carrier 221 is easy to rotate relative to the rubber foot 21.

As shown in fig. 4-5, in one embodiment, the carrier 221 has a chamfer or fillet. Accordingly, the inner surface of the rubber mount 21 defining the lower section 211b has a structure that mates with the chamfered or rounded carrier 221.

As shown in fig. 6, in one embodiment, the carrier 221 has a boat-shaped structure, i.e., the longitudinal section of the carrier 221 is an inverted trapezoid. Accordingly, the inner surface of the rubber mount 21 defining the lower section 211b has a structure that cooperates with the carrier 221 having a boat-shaped structure. This construction facilitates the fastening of the upright 22 in the rubber foot 21 and also has the advantage that the upright 22 is not easily detached from the rubber foot 21.

As shown in fig. 7, in one embodiment, the carrier 221 has an i-shaped structure, i.e., the longitudinal section of the carrier 221 is i-shaped. Accordingly, the inner surface of the rubber mount 21 defining the lower section 211b has a structure to be engaged with the carrier 221 having an i-shaped structure. With this construction it is possible to further secure the upright 22 in the rubber foot 21. The upright 22 connecting the structure and the rubber base 21 cooperating therewith can be made by injection moulding techniques.

The bottom surface of the rubber mount 21 may have a pattern. Alternatively, as shown in FIG. 8, the pattern may be grooves extending radially outward from the center of the base. Alternatively, as shown in fig. 9, the pattern may be saw-toothed grooves distributed in parallel. These patterns are advantageous for further increasing the frictional force between the rubber mount 21 and the floor, and also for enhancing the adhesive force between the rubber mount 21 and the floor in the case where the rubber mount 21 is fastened to the floor using an adhesive such as glue.

As shown in fig. 10, in one embodiment of the present application, the upright 22 includes a recess 222 at the top end. The recess 222 is used for rotating the upright 22 relative to the support plate 31 by means of a wrench, so as to adjust the height of the support plate 31 relative to the ground. The dimples 222 may be hexagonal, tetragonal, cross-shaped, or any other suitable shape.

As shown in fig. 11, in one embodiment of the present application, the pole 22 may further include a channel 223 located inside the pole 22 and opening out to the bottom. The channel 223 may be connected to the recess 222 at its top end. Accordingly, as shown in fig. 12, the central hole of the rubber mount 21 is a central through hole 211. In the condition in which the upright 22 is fitted to the rubber foot 21, the central through hole 211 communicates with the channel 223 so that glue (or any other suitable adhesive) can be injected from above the upright 22, so that the glue flows along said channel 223 to below the rubber foot 21, facilitating the fastening of the rubber foot 21 to the ground.

In the embodiment where the upright 22 comprises a channel 223 inside the upright 22 and extending through to the bottom, in the case where the bottom surface of the rubber base 21 has a pattern as shown in fig. 8 and/or 9, the diameter of the central through hole 211 may be the same as the width of the groove on the bottom surface of the pattern as shown in fig. 8 and/or 9, so as to further facilitate the glue injected from top to bottom to flow out through the central through hole 211 of the rubber base and continue to flow radially and/or in parallel along the groove on the bottom surface of the rubber base, so as to increase the adhesion of the rubber base to the ground.

The upright 22 may be solid or hollow. The upright 22 and the rubber base 21 are connected so as not to be rotatable with each other or to be rotatable with each other under certain conditions.

The external thread on the upright 22 leads to the bottom and to the lowermost end of the upright, i.e. the external thread extends to terminate in a carrier 221.

The support is mounted to the upright 22. Optionally, the support has an adjustable support height, i.e. a height with an adjustable overhead space. The thickness of the support is less than the height of the upright 22, which is externally threaded, so as to adjust the height.

Returning to fig. 1, the support member includes a support plate 31 and a support sleeve 32. The support plate 31 has a centrally located vertical opening. The support sleeve 32 includes a horizontally extending support flange 32a and a vertically extending barrel portion 32 b. The support flange 32a may be flat. The support flange 32a is configured to support the support plate 31, and the cylindrical portion 32b is configured to have an opening adapted to the upright 22 and to have an internal thread for mating with an external thread on the upright 22. The support sleeve 32 is configured to be fastened to the support plate 31 or to be fitted and fixed in the support plate, and may be further fastened using screws as necessary.

The support sleeve 32 may also have ridges 32 c. The ridges 32c serve to locate the support plate on the support sleeve 32. Ridge 32c has three sides. The first side is fastened to the cylinder portion 32b in the vertical direction, the second side is fastened to the support flange 32a in the horizontal direction, and the third side is used to be embedded in the support plate 31 to position the support plate 31 relative to the support sleeve 32, i.e., to prevent the support sleeve 32 from rotating relative to the support plate 31. Ridges 32c may be one or more. For example, as shown in fig. 13-14, ridges 32c may be 3. Optionally, the ridges 32c are distributed around the outer periphery of the barrel portion 32 b. Alternatively, when there are two or more ridges 32c, the ridges 32c are equally spaced.

In the case of a rotation of the upright 22 relative to the rubber foot 21, the cooperation between the lower end of the upright 22 and the rubber foot 21 is such that it cannot rotate relative to said rubber foot 21 until the upright 22 is screwed to overcome a screwing torque. The magnitude of the screwing torque may be selected based on the specifications of the bracket 1, the application, and the like. The screwing torque is in the range of 0-10 nm; alternatively, the screwing torque is in the range of 0-5 nm.

In the case of uprights 22 with external screw thread going through to the bottom, it is also considered that the barrel 32b of the support sleeve 32 is configured with a suitable internal screw thread for said opening and which cooperates with the external screw thread on the uprights 22, so that the height of the overhead space (defined between the upper surface of the support plate 31 and the ground 4) can be very small, for example less than 5 cm; for example less than 3.5 cm; for example less than 2.5 cm.

Optionally, the support may also comprise a rubber sheet attached (such as embedded, glued) and protruding over the upper surface of support plate 31. When the floor panel 5 is laid on the support plate 31, the rubber sheet is crushed for fastening the floor panel 5 to the support plate 31, thereby forming a cushion to provide a perfect soundproofing effect.

Alternatively, instead of the rubber sheet, an adhesive (including glue or the like) may be used to fasten the support plate 31 to the floor panel 5.

Optionally, the support 1 for an elevated floor structure may further comprise a locking tab. The locking tabs may be configured so as to lock the support sleeve 32 and the upright 22. The locking tab may be a spring washer.

In this context, the term "support plate" is to be understood as any component which can be used for support. The support plate 31 is a plate body made of wood, metal, resin, or other materials and having a certain thickness and length and width (radial) dimensions, and has a vertical hole formed in the middle. In an elevated ground structure application, support plate 31 may have any shape suitable for supporting flooring boards. For example, the upper surface of the support plate 31 may be circular, square, hexagonal, or the like. In some embodiments, support plate 31 may also have a claw-type or a mosaic configuration.

As shown in fig. 15, an overhead ground structure is shown, comprising: the support 1 and the floor panel 5 for an elevated ground structure according to the above. The support 1 supports a floor panel 5 for raising the ground 4.

The utility model discloses a support 1 and include for making somebody a mere figurehead ground structure of support 1 can be used to lay and warm up. First, a heating line is laid on the ground of a building. The stand 1 is then arranged in a suitable manner at a suitable location on the ground 4. The uprights 22 of the support 1 and the rubber feet 21 can be assembled first and then fastened to the floor 4 with an adhesive, such as glue, and then the internally threaded support sleeve 32 is screwed onto the uprights 22, adjusted to a height suitable for the heating line and such as to minimize the overhead space in a suitable range.

Alternatively, the support height is adjusted by one unit per quarter turn (90 degrees) of the support sleeve 32. The one unit is adapted to enable convenient and effective adjustment of the support height. In the case of a support having a rubber sheet, the surface to which the rubber sheet is attached is directed upward and support plate 31 is mounted on support sleeve 32, wherein support flange 32a may abut against the lower surface of support plate 31.

Alternatively, screw holes may be formed in the support flange 32a for fastening the support flange 32a and the support plate 31 together with screws passing through the screw holes (and/or with an adhesive).

During the process of building the overhead ground structure, a plurality of supports 1 are arranged on the ground 4, and the plurality of supports 1 can be distributed in a matrix. The bracket 1 can bear the weight of an overlying floor panel 5.

The support for the overhead ground structure and the overhead ground structure including the same disclosed in the present application may also be used for indoor moisture protection. By additionally adding the drying agent when utilizing the support to construct the floor structure, not only is the problem of moisture effectively and efficiently solved, but also construction is time-consuming and cost-effective.

Although the present application has been described herein with reference to particular embodiments, the scope of the present application is not intended to be limited to the details shown. Various modifications may be made to these details without departing from the underlying principles of the application.

Claims

1. A support (1) for an overhead ground structure, characterized in that it comprises:

a rubber mount (21) configured to be mounted to a floor (4) and made of a rubber material, the rubber mount comprising:

a central hole (211), the central hole (211) being located in the center of the rubber mount (21) and being constituted by an upper section (211a) and a lower section (211b), and

a central protrusion (212) extending radially inward relative to a center of the central bore (211) around the central bore (211) and defining a periphery of an upper section (211a) of the central bore (211) such that a radius of the upper section (211a) is smaller than a radius of a lower section (211b) of the central bore (211);

a vertical rod (22) with a bottom end fixed in the central hole (211) of the rubber base and with an external thread, the vertical rod comprising a body and a carrier (221), wherein the body of the vertical rod (22) extends perpendicularly to the rubber base (21), the carrier (221) is located at the bottom end of the vertical rod (22) and extends radially outwards along the central axis of the vertical rod (22);

a support sleeve (32) configured to be supported by the upright (22) and including a support flange (32a) and a cylindrical portion (32b) extending vertically from the support flange (32a), the cylindrical portion (32b) having an internal thread that mates with the external thread of the upright (22); and

a support plate (31) having a vertical opening into which the cylindrical portion (32b) of the support sleeve (32) is fitted, the support plate (31) being configured and adapted to support a floor panel (5) thereon;

wherein the height of the overhead space is defined between the upper surface of the support plate (31) and the ground (4).

2. A support for an elevated floor structure according to claim 1, characterized in that the radius of the upper section (211a) is larger than the radius of the body of the upright and the radius of the lower section (211b) is larger than the radius of the carrier (221) in case of fastening, so that when fully fastened the body of the upright (22) is easy to turn relative to the rubber foot (21) and the carrier (221) is easy to turn relative to the rubber foot (21).

3. A support for an elevated floor structure according to claim 1, characterized in that the carrier (221) has a chamfer or fillet and the inner surface of the rubber foot (21) defining the lower section (211b) has a corresponding mating structure to mate with the chamfer or fillet of the carrier (221), in such a way as to make it easy to assemble the uprights (22) and the foot (21).

4. A support for an elevated ground structure according to claim 1, characterized in that the carrier (221) has a boat-shaped structure, the longitudinal section of the carrier (221) is inverted trapezoidal, the radius of the upper surface of the carrier (221) is greater than the radius of the lower surface of the carrier (221), and the inner surface of the rubber foot (21) defining the lower section (211b) has a corresponding mating structure to mate with the boat-shaped structure of the carrier (221), in such a way that the upright (22) is not easily detached from the rubber foot (21).

5. A support for an elevated floor structure according to claim 1, characterized in that the carrier (221) has an i-shaped configuration, the longitudinal cross-section of the carrier (221) is i-shaped, the inner surface of the rubber foot (21) defining the lower section (211b) correspondingly has a mating configuration for mating with the i-shaped configuration of the carrier (221), and wherein the connection of the upright (22) to the rubber foot (21) is made by injection molding.

6. A support for an elevated floor structure according to claim 1, characterized in that the bottom surface of the rubber foot (21) has a pattern comprising radial grooves extending radially outwards from the centre of the foot and parallel distributed saw-toothed grooves and combinations thereof for increasing the friction and adhesion between the rubber foot (21) and the floor (4).

7. The rack for an elevated floor structure of claim 1, characterized in that the top end of the upright (22) comprises an upwardly open pit (222) configured to accommodate turning of the upright (22) by means of an inline wrench to adjust the height of the overhead space.

8. A support for an elevated ground structure according to claim 7, characterized in that the upright (22) further comprises a vertical channel (223) inside, said channel (223) being connected at the upper end to the pit (222), and wherein the central hole of the rubber foot (21) is a central through hole, which is configured such that, when the upright (22) is fitted to the rubber foot (21), the central through hole and the channel (223) communicate, such that, when adhesive is injected from above the upright (22), the adhesive is caused to flow along the channel (223) and the central through hole to below the rubber foot (21) for fastening the rubber foot (21) to the ground (4).

9. A support for an elevated ground structure according to claim 8, characterized in that the bottom surface of the rubber foot (21) has a pattern of radial grooves extending radially outwards from the centre of the foot, so that when adhesive is injected from above the upright (22), the adhesive flows along the channels (223) and the central through hole to below the rubber foot (21) and then radially outwards along the radial grooves for fastening the rubber foot (21) to the ground (4).

10. An overhead ground structure, comprising: a support (1) for an elevated ground structure according to any one of the preceding claims 1-9 and a floor panel (5) supported by the support (1).