CN218952680U

CN218952680U - Keel system of assembled ground

Info

Publication number: CN218952680U
Application number: CN202320080201.1U
Authority: CN
Inventors: 邹瑜能; 覃祚威; 邵恩顺; 娄峰; 江涛
Original assignee: Zhejiang Dadongwu Construction Technology Co ltd
Current assignee: Zhejiang Dadongwu Construction Technology Co ltd
Priority date: 2023-01-13
Filing date: 2023-01-13
Publication date: 2023-05-02
Anticipated expiration: 2033-01-13

Abstract

The utility model relates to the technical field of assembled floors, in particular to a keel system of the assembled floors, which comprises a supporting keel; an adjustment foot, a plurality of said adjustment feet being positionally coupled to said support runner and forming a bottom support structure for acting upon said support runner, and said support runner being adjustable in height by said adjustment foot; the clamping keels are simultaneously connected to the support keels at a plurality of intervals to form a limiting connection structure acting on the support keels. According to the keel system of the assembled ground, which is preferred by the utility model, the original positioning mode of the adjusting foot is changed, the adjusting foot piece can be connected and positioned without damaging a paving base surface, and the subsequent installation of the floor piece is convenient.

Description

Keel system of assembled ground

Technical Field

The utility model relates to the technical field of assembled floors, in particular to a keel system of the assembled floors.

Background

Floor paving is one of the links in finishing and decorating. The traditional floor pavement is mainly formed by directly paving wood plates or ceramic tiles on the floor or the floor, the construction period is long, the floor is closely attached to the floor or the floor, and indoor wiring can only be carried out from the upper surface of the floor, so that the floor is inconvenient and attractive. Thus, some assembled floor structures have been developed in the prior art that facilitate installation and routing, including floors and floor adjustment feet for supporting the attached floor, wherein some of the adjustment feet not only provide bottom support to the floor, but also control the floor's installed height above the floor. Leveling feet in a floor overhead leveling device and a laying method disclosed in patent application number CN 201910324406.8; and a network floor adjusting foot mounting structure disclosed in patent application number CN 202122969758.4.

Specifically, the network floor adjusting foot mounting structure comprises a base piece, wherein a supporting piece is arranged on the base piece, and the supporting piece is connected with a floor piece in a supporting way; the base piece is connected with the supporting piece through a threaded connection structure, and the supporting piece is screwed to adjust the installation height of the supporting piece; the support piece is provided with a twisting part, the twisting part is inserted into a mounting hole of the floor piece, and the mounting hole is a through hole.

It should be noted that: in the technical solution of the above patent, the adjusting feet (leveling feet) are independent components, and each adjusting foot is directly supported and connected with a plurality of floor components. In construction, it is necessary to position the individual adjusting foot members on the paving base surface and then to attach the floor member to these adjusting foot members. If the adjusting foot is fixedly connected to the paving base surface through the screw structure, the punching operation is needed to be carried out on the paving base surface, so that the original structure of the paving base surface can be damaged, and the construction difficulty and the construction time can be greatly increased. If the adjusting feet are simply placed on the paving base surface, the adjusting feet are easy to move or incline during installation, and the installation difficulty of the floor piece is increased.

Disclosure of Invention

The utility model aims at overcoming the defects of the prior art, and provides an assembled ground keel system which changes the original positioning mode of an adjusting foot, can connect and position the adjusting foot piece without damaging a paving base surface, and is convenient for the subsequent installation of the floor piece.

The technical solution of the utility model is as follows:

a modular floor keel system for providing mounting support for a floor element, comprising:

a support keel;

an adjustment foot, a plurality of said adjustment feet being positionally coupled to said support runner and forming a bottom support structure for acting upon said support runner, and said support runner being adjustable in height by said adjustment foot;

the clamping keels are simultaneously connected to the support keels at a plurality of intervals to form a limiting connection structure acting on the support keels.

Further preferably, the supporting keel comprises:

the connecting plate is provided with a plurality of connecting holes for positioning and connecting the adjusting leg pieces;

the protection walls are arranged at two sides of the connecting plate, and the two spaced protection walls jointly form a protection structure for the adjusting foot piece.

Further preferably, the adjusting leg member includes:

the lower end of the first supporting screw rod is rotationally connected to the supporting piece and is placed on the mounting base surface through the supporting piece, the upper end of the first supporting screw rod is placed above the connecting plate in a penetrating way through the connecting hole, and a screwing part which is matched with a screwing tool is arranged;

the position height of the support keel on the first support screw is changed by twisting the first support screw.

Further preferably, the connecting hole is a through hole, a connecting nut is fixedly connected to the connecting plate in a manner of adapting to the position of the connecting hole, and the first supporting screw is screwed onto the connecting plate through the connecting nut.

Further preferably, the adjusting leg member includes:

the lower end of the second supporting screw rod is fixedly connected with a supporting seat and is arranged on the mounting base surface through the supporting seat, and the upper end of the second supporting screw rod is arranged above the connecting plate in a penetrating way through the connecting hole;

the support nut is positioned below the connecting plate, is in threaded connection with the second support screw rod, and provides bottom support for the connecting plate;

the limiting nut is positioned above the connecting plate, is in threaded connection with the second supporting screw rod, and forms a clamping structure acting on the connecting plate together with the supporting nut;

the position height of the support keel on the second support screw is changed by screwing the support nut and the limit nut.

Further as the preferred scheme, on the support fossil fragments, each in the adaptation screens fossil fragments the position department interval is equipped with two adjust the foot spare, and two of interval adjust the foot spare and divide to establish in the both sides of this screens fossil fragments symmetrically.

Further as the preferred scheme, be equipped with the adaptation on the support fossil fragments the mounting groove of screens fossil fragments outline, screens fossil fragments pass through screens structure and adapt to inlay in the mounting groove.

Further preferably, the clamping structure includes:

the first guide channel is arranged on the side wall of the clamping keel;

the second guide channel is communicated with the first guide channel and is arranged on the side wall or the upper end surface of the clamping keel;

the clamping part is arranged on the side wall of the mounting groove and comprises a protruding part, and a clamping groove is formed between the protruding part and the side wall of the mounting groove;

the clamping part is arranged in the second guide channel under the sequential guidance of the first guide channel and the second guide channel, and the side wall of the clamping keel is embedded in the clamping groove.

Further preferably, the lower end of the adjusting foot is provided with a spacer member, by means of which the adjusting foot is placed on the mounting base surface.

The technical scheme has the main beneficial effects that:

1. the mounting mode of the adjusting foot piece is optimized. That is, the adjustment foot is connected to the support runner with the detent runner connected thereto such that the adjustment foot is positioned on the runner system formed by the support runner and the detent runner to provide support to the floor. Therefore, stable positioning can be provided for the adjusting foot piece without damaging the mounting base surface, and the adjusting foot piece is prevented from toppling when the floor piece is mounted.

2. The manner of support for the floor element is optimized. Compared with the original floor piece, the multi-point installation mode which needs to be installed on independent and separated adjusting foot pieces is realized by forming an integral keel system, then the floor piece is laid and installed on the keel system, a larger and more stable installation surface can be provided for the floor piece, the floor piece is convenient to install, and meanwhile, more stable support is also provided.

3. The leveling mode is optimized. The floor elements are directly mounted on the adjustment foot elements relative to the original floor elements, thus requiring a leveling of each floor element that is relatively independent. The utility model only needs to carry out leveling operation for a plurality of clamping keels to keep the clamping keels to provide horizontal installation support for the floor piece, thereby greatly improving the leveling efficiency and shortening the construction period.

4. The protective structure formed by the protective walls can provide transverse protection for the adjusting foot piece, reduces the possibility that foreign objects directly collide with the adjusting foot piece, and enables the adjusting foot piece to provide stable support for the keel system all the time.

5. The proper structure of the adjusting foot piece can be selected according to the requirement. The upper end of the first supporting screw penetrating through the connecting hole and arranged above the connecting plate is provided with the screwing part which is adaptive to the screwing tool, so that the first supporting screw can be directly screwed from the upper part of the supporting keel to change the position height of the supporting keel on the first supporting screw, and the subsequent leveling operation is convenient.

6. The connecting nut is additionally fixedly connected on the supporting keel, so that the first supporting screw is in threaded connection with the connecting plate through the connecting nut, and the connecting position of the first supporting screw on the supporting keel can be adjusted more conveniently according to the requirements of a construction site.

7. The two sides of each clamping keel are symmetrically provided with the adjusting foot pieces, so that stable support can be provided for each clamping keel, and the overall keel system is kept stable.

8. The clamping keels are clamped on the supporting keels without screw fixation, so that the installation efficiency is high; meanwhile, the keel system is convenient to be disassembled subsequently for recycling. Meanwhile, the clamping keels are adopted to be matched and embedded in the mounting groove through the clamping structures, so that the connection stability between the clamping keels and the supporting keels can be improved, and the overall connection stability of the keel system is further improved.

9. The adjusting foot piece is arranged on the mounting base surface through the gasket piece, the lower end of the adjusting foot piece can be protected, and friction damage of the adjusting foot piece is relieved. Meanwhile, the gasket member adopts a rubber pad structure with high friction coefficient, so that friction between the gasket member and the installation base surface can be increased, and the stability of the keel system on the installation base surface is improved.

Further or more detailed benefits will be described in connection with specific embodiments.

Drawings

The utility model is further described with reference to the accompanying drawings:

FIG. 1 is a schematic view of the overall assembly of the present utility model.

Fig. 2 is a schematic view of a structure of the adjusting leg.

Fig. 3 is a schematic view of another construction of the adjusting leg.

Fig. 4 is a schematic view of the installation position of the clamping keel.

Fig. 5 is a schematic view of a mounting structure of the retaining keel.

Fig. 6 is a schematic diagram II of a mounting structure of the clamping keel.

Fig. 7 is a schematic diagram of the laying structure of the floor member.

The figure shows: the support keel 1, the connecting plate 101, the connecting hole 1011, the protective wall 102, the mounting groove 103, the clamping part 1031, the protruding part 1031a and the clamping groove 1031b;

the adjusting leg piece 2, a first supporting screw a201, a screwing part a2011, a supporting piece a202, a connecting nut a203, a second supporting screw b201, a supporting seat b202, a supporting nut b203 and a limiting nut b204;

the clamping keel 3, the first guide channel 301, the second guide channel 302, the floor member 4 and the gasket member 5.

Detailed Description

The following description is of the preferred embodiments of the utility model and is not intended to limit the scope of the utility model. In addition, references to the terms "vertical", "horizontal", "front", "rear", etc., in the embodiments of the present utility model indicate that the apparatus or element in question has been put into practice, based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product is conventionally put in use, merely for convenience of description and to simplify the description, but do not indicate or imply that the apparatus or element in question must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. It should be further noted that, unless explicitly stated or limited otherwise, terms such as "mounted," "connected," "secured," and the like in the description are to be construed broadly as, for example, "connected," either permanently connected, detachably connected, or integrally connected; either directly or indirectly through intermediaries, or in communication with each other. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances. The utility model will be described in detail below with reference to the drawings in connection with embodiments.

As a first embodiment of the present utility model:

the utility model provides a fossil fragments system on assembled ground, refer to fig. 1 through 7, mainly include support fossil fragments 1, adjust foot spare 2 and screens fossil fragments 3, wherein, a plurality of horizontal support fossil fragments 1 as shown in fig. 7 and a plurality of vertical screens fossil fragments 3 that connect on support fossil fragments 1 constitute a fossil fragments frame structure jointly, adjust foot spare 2 and install on this fossil fragments frame with locating, floor spare 4 lays in this fossil fragments frame top in order to form assembled ground structure. Thus, the keel frame on the one hand connects the plurality of adjustment feet 2 in a keel system, providing a location for locating the adjustment feet 2 and also providing lateral support against tipping; on the other hand, the keel provides a larger, smoother mounting surface for the floor element 4 for supporting the attached floor element 4, facilitating installation of the floor element 4, and also providing more robust support, relative to a multi-point mounting where the original floor element 4 would need to be mounted on separate and distinct adjustment feet.

Specifically, as shown in fig. 2, the supporting keel 1 in this embodiment includes a connection board 101 and a protection wall 102, wherein a plurality of connection holes 1011 for positioning and connecting the adjusting leg 2 are provided on the connection board 101, the protection wall 102 is provided on two sides of the connection board 101, and two spaced protection walls 102 together form a protection structure for the adjusting leg 2.

As shown in fig. 1, a plurality of adjusting foot members 2 are positioned and connected to the supporting joist 1, and form a bottom supporting structure acting on the supporting joist 1, and the supporting joist 1 is adjusted by the adjusting foot members 2 to change the height. Depending on the adjustment, the adjustment foot 2 has mainly two configurations.

Structure one: as shown in fig. 2, the adjusting leg 2 comprises a first supporting screw a201, the first supporting screw a201 is screwed on the connecting plate 101, the lower end of the first supporting screw a201 is rotatably connected on a supporting member a202 made of a preferable PVC material, the first supporting screw a201 is placed on a mounting base surface (a supporting surface for mounting a keel system, typically the ground or floor) through the supporting member a202, the upper end of the first supporting screw a201 is placed above the connecting plate 101 through the connecting hole 1011, and a screwing part a2011 adapted to be engaged with a screwing tool is provided. Specifically, the screwing part a2011 is a straight slot adapted to a straight screwdriver, a cross slot adapted to a cross screwdriver, or an outer hexagon structure adapted to a hexagon wrench. The height of the support keel 1 at the position on the first support screw a201 can be changed by twisting the first support screw a201 using a twisting tool.

Of course, the connection hole 1011 may be provided as a screw hole to be adapted to screw-coupled with the first support screw a201. However, in actual construction, it is sometimes necessary to change the installation position of the adjustment leg 2 on the connection plate 101 according to the construction requirement, and it is difficult to punch the connection plate 101 and apply a screw process on site. Therefore, in the present embodiment, the connection hole 1011 is a through hole, the connection nut a203 is fixedly connected to the connection plate 101 to adapt to the position of the connection hole 1011, and the first support screw a201 is screwed to the connection plate 101 through the connection nut a 203. Thus, the connecting plate 101 is perforated according to the required mounting position of the adjusting leg member 2, and the connecting nut a203 is vertically aligned with the hole and fixedly connected to the connecting plate 101. Specifically, the connection nut a203 may be welded to the connection plate 101 as shown in fig. 2 or fixedly inserted into the connection plate 101, and the upper end of the first support screw a201 is inserted through the connection nut a203 and the connection hole 1011 which are screwed through the adaptor screw to be placed above the connection plate 101, so that the position height of the support keel 1 on the first support screw a201 is changed by screwing the first support screw a201.

And (2) a structure II: as shown in fig. 3, the adjusting foot 2 includes a second support screw b201, a support nut b203, and a limit nut b204.

Specifically, the lower end of the second supporting screw b201 is fixedly connected with the supporting seat b202, and is placed on the installation base surface through the supporting seat b202, and the upper end of the second supporting screw b201 is placed above the connecting plate 101 through the connecting hole 1011. The support nut b203 is screw-coupled to the second support screw b201 below the connection plate 101 and provides a bottom support for the connection plate 101. The limit nut b204 is positioned above the connecting plate 101 and is screwed on the second supporting screw b201, and forms a clamping structure acting on the connecting plate 101 together with the supporting nut b 203. The position height of the support keel 1 on the second support screw b201 is changed by screwing the support nut b203 and the limit nut b204.

Of course, in order to avoid excessive friction loss between the adjusting leg 2 and the mounting base surface, either the first or the second structure, a spacer 5 is provided at the lower end of the adjusting leg 2, and the adjusting leg 2 is placed on the mounting base surface by the spacer 5. Further, the spacer member 5 is preferably a high coefficient of friction rubber pad structure that increases friction with the mounting base to enhance the stability of the keel system on the mounting base.

As shown in fig. 7, in order to avoid the support keel 1 with the adjustment foot member 2 being inclined, a plurality of spaced support keels 1 are simultaneously connected with a same clamping keel 3 to form a limit connection structure acting on the support keels 1. Meanwhile, the floor member 4 can be arranged on the clamping keels 3 as shown in figure 7, and each clamping keel 3 provides mounting support for a plurality of floor members 4; floor element 4 may also be mounted on support keel 1. In this embodiment, the clamping keel 3 has an inverted triangle structure, so as to provide stable support, and the floor member 4 is mounted on the upper end surface of the clamping keel 3, that is, the upper end surface of the clamping keel 3 forms the mounting surface for supporting and connecting the floor member 4.

The clamping keel 3 can be connected to the supporting keel 1 through a threaded structure or a pin structure and the like, so that the screw and pin structure are avoided in order to improve the installation efficiency, and the clamping keel 3 in the embodiment is clamped on the supporting keel 1. Specifically, the supporting keel 1 is provided with a mounting groove 103 which is adapted to the outer contour of the clamping keel 3, and the clamping keel 3 is adaptively embedded in the mounting groove 103 through a clamping structure.

Specifically, the clamping step of the clamping keel 3 on the supporting keel 1 is shown in fig. 5 to 6. In this embodiment, a first guide channel 301 is disposed on a side wall of the clamping keel 3, and a second guide channel 302 that is communicated with the first guide channel 301 is disposed on an upper end surface of the clamping keel 3, and of course, the second guide channel 302 may also be disposed on a side wall of the clamping keel 3. A clamping portion 1031 is disposed on a side wall of the mounting groove 103 so as to be adapted to the second guide channel 302, and the clamping portion 1031 includes a protruding portion 1031a, and a clamping groove 1031b is formed between the protruding portion 1031a and the side wall of the mounting groove 103. In actual installation, the clamping portion 1031 enters and is placed in the second guide channel 302 under the sequential guidance of the first guide channel 301 and the second guide channel 302, and the side wall of the clamping keel 3 is embedded in the clamping groove 1031b.

Further, as shown in fig. 4, in this embodiment, two adjusting leg members 2 are disposed on the supporting keel 1 at intervals at a position adapted to each clamping keel 3, and the two adjusting leg members 2 at intervals are symmetrically disposed on two sides of the clamping keel 3. Like this, on a support fossil fragments 1, to every screens fossil fragments 3 of connecting on this support fossil fragments 1, all there are two and regard this screens fossil fragments 3 as the centre of symmetry, be the regulation foot piece 2 of symmetric distribution in this screens fossil fragments 3 both sides, provide balanced support to this screens fossil fragments 3 to improve holistic support steadiness.

As a second embodiment of the present utility model:

the method for installing the assembled floor comprises the following steps:

s1: determining the number of the support keels 1 and the placement positions on the installation base surface according to construction design requirements;

s2: placing the support keel 1 with the adjusting foot piece 2 on the installation base surface according to the position, and enabling the adjusting foot piece 2 to serve as a bottom support structure of the support keel 1;

s3: the clamping keels 3 are clamped on the support keels 1 to finish limit connection of the support keels 1;

s4: according to the level, namely the level is placed on the clamping keel 3, and the indication of the level is passed; the height of the support keel 1 on the adjustment foot member 2, and thus the height of the portion of the snap keel 3 connected to the support keel 1, is then adjusted to the horizontal by screwing the first support screw a201, or screwing the support nut b203 and the limit nut b204 as described above. Then repeating the action, and horizontally adjusting each clamping keel 3 to enable the heights of the upper parts of the clamping keels 3, for example, the heights of the upper end faces of the clamping keels 3 in the embodiment, to be at the same level;

s5: the floor member 4 is arranged on the clamping keel 3 to finish laying.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. A modular floor keel system, comprising: comprising the following steps:

a support keel (1);

an adjustment foot (2), a number of said adjustment feet (2) being positionally connected to said support runner (1) and constituting a bottom support structure acting on said support runner (1), and said support runner (1) being adapted to change in height by adjustment of said adjustment foot (2);

and the clamping keels (3) are simultaneously connected to the support keels (1) at a plurality of intervals to form a limit connection structure acting on the support keels (1).

2. The modular floor keel system according to claim 1, wherein: the support keel (1) comprises:

the connecting plate (101) is provided with a plurality of connecting holes (1011) which are positioned and connected with the adjusting foot piece (2);

and the protection walls (102) are arranged at two sides of the connecting plate (101), and the two spaced protection walls (102) jointly form a protection structure for the adjusting foot piece (2).

3. The modular floor keel system according to claim 2, wherein: the adjusting foot (2) comprises:

the first supporting screw rod (a 201) is in threaded connection with the connecting plate (101), the lower end of the first supporting screw rod is rotatably connected with the supporting piece (a 202) and is placed on the installation base surface through the supporting piece (a 202), the upper end of the first supporting screw rod is inserted through the connecting hole (1011) and is placed above the connecting plate (101), and the upper end of the first supporting screw rod is also provided with a screwing part (a 2011) which is adapted to be connected with a screwing tool;

the position height of the support keel (1) on the first support screw (a 201) is changed by screwing the first support screw (a 201).

4. A modular floor keel system according to claim 3, wherein: the connecting hole (1011) is a through hole, a connecting nut (a 203) is fixedly connected on the connecting plate (101) in a manner of adapting to the position of the connecting hole (1011), and the first supporting screw (a 201) is screwed on the connecting plate (101) through the connecting nut (a 203).

5. The modular floor keel system according to claim 2, wherein: the adjusting foot (2) comprises:

the lower end of the second supporting screw rod (b 201) is fixedly connected with a supporting seat (b 202), the second supporting screw rod is arranged on the installation base surface through the supporting seat (b 202), and the upper end of the second supporting screw rod is arranged above the connecting plate (101) in a penetrating way through the connecting hole (1011);

a support nut (b 203) which is positioned below the connecting plate (101) and is screwed on the second support screw (b 201) and provides bottom support for the connecting plate (101);

a limit nut (b 204) which is positioned above the connecting plate (101) and is in threaded connection with the second supporting screw (b 201), and forms a clamping structure acting on the connecting plate (101) together with the supporting nut (b 203);

-changing the position height of the support keel (1) on the second support screw (b 201) by screwing the support nut (b 203) and the limit nut (b 204).

6. A modular floor joist system according to any one of claims 1 to 5, wherein: on the support keel (1), two adjusting foot pieces (2) are arranged at intervals at the position of each clamping keel (3) in a matched mode, and the two adjusting foot pieces (2) at intervals are symmetrically arranged on two sides of the clamping keel (3).

7. The modular floor keel system according to claim 6, wherein: the support keel (1) is provided with a mounting groove (103) which is matched with the outer contour of the clamping keel (3), and the clamping keel (3) is embedded in the mounting groove (103) in a matched mode through a clamping structure.

8. The modular floor keel system according to claim 7, wherein: the clamping structure comprises:

the first guide channel (301) is arranged on the side wall of the clamping keel (3);

the second guide channel (302) is communicated with the first guide channel (301) and is arranged on the side wall or the upper end surface of the clamping keel (3);

the clamping part (1031) is arranged on the side wall of the mounting groove (103), the clamping part (1031) comprises a protruding part (1031 a), and a clamping groove (1031 b) is formed between the protruding part (1031 a) and the side wall of the mounting groove (103);

the clamping part (1031) is arranged in the second guide channel (302) under the sequential guidance of the first guide channel (301) and the second guide channel (302), and the side wall of the clamping keel (3) is embedded in the clamping groove (1031 b).

9. The modular floor keel system according to claim 8, wherein: the lower end of the adjusting foot piece (2) is provided with a spacer piece (5), and the adjusting foot piece (2) is placed on a mounting base surface through the spacer piece (5).