Fabricated floor laying base layer

Abstract

The utility model discloses an assembly type floor laying base layer, which belongs to the related technical field of floor laying base layers, and comprises a plurality of supporting seats with square cross sections and a plurality of floors with inverted convex vertical sections, and the bottom end of each supporting seat is provided with a mounting seat through a height adjusting structure. The height adjusting structure can be used for conveniently adjusting the height of the supporting seat; the periphery of the top end of each supporting base is fixedly connected with a clamping base with the cross section of a convex structure. By means of the clamping structure, when the lap strip needs to be disassembled and assembled, the two L-shaped pull blocks can be pinched to move oppositely, so that the two clamping blocks move oppositely through the moving blocks, the springs are compressed, the tip portions of one ends of the clamping blocks can be separated from the clamping grooves of the clamping blocks, and the lap strip can be disassembled and assembled. On the contrary, the assembly type floor laying base layer is convenient to assemble at the same time, and the disassembly and assembly efficiency is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field related to floor laying base layers, and in particular relates to an assembled floor laying base layer. Background Art

[0002] With the continuous development of residential construction in my country, the drawbacks of traditional construction methods are being taken seriously. The country requires continuous improvement of residential construction standards, reduction of waste, improvement of energy conservation and environmental protection of residential buildings, and longevity of buildings. Therefore, the industrialized production method of residential buildings is gaining attention from local governments and developers. The integrated floor system, which is indispensable in industrialized housing, is a new interior decoration construction method. This integrated bottom surface that suspends the floor through a supporting structure is not only environmentally friendly and reduces resource utilization compared to the transmission wooden floor, but also the overhead area can be used to arrange wires, water pipes and other facilities.

[0003] The existing fabricated floor laying base has the following disadvantages during use:

[0004] On the one hand, four support bases are used, and four strips are fixed to the top of the four support bases by screws, so that the overhead laying and installation of the floor can be facilitated. However, during the assembly process, the efficiency of removing the four strips by screwing is low, which easily affects the installation efficiency of the assemblers.

[0005] Secondly, due to the requirements of different installation environments, the height of the support base needs to be adjusted. However, the height of the floor laying base structure in the existing technology is not adjustable, which brings inconvenience during installation. For this reason, we propose an assembled floor laying base. Utility Model Content

[0006] The purpose of the utility model is to provide a prefabricated floor laying base to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an assembled floor laying base, comprising a plurality of support seats with a square cross-section structure and a plurality of floor panels with an inverted convex vertical cross-section structure, wherein a mounting seat is installed at the bottom end of each of the support seats through a height adjustment structure, and the height adjustment structure can facilitate the adjustment of the height of the support seat;

[0008] A card seat with a convex cross-section is fixedly connected to the top of each support seat, and a sling is movably sleeved on the outside of the card seat. Both ends of each sling are provided with a sling groove that matches the card seat, and each floor is movably lapped on the top of four slings;

[0009] A plurality of clamping structures are installed on the clamping seat, and the clamping structures can quickly realize the fixation or disassembly between the bracket and the clamping seat.

[0010] As a preferred embodiment, the height adjustment structure includes a movable rod fixed to the bottom end of the support seat, and the movable rod is movably inserted in a movable channel provided at the top end of the fixed tube.

[0011] As a preferred implementation, a hand screw is connected through the outer thread of the fixing tube, and one end of the hand screw is pressed against the outer side of the movable rod after being locked.

[0012] As a preferred embodiment, the clamping structure includes two symmetrically arranged movable grooves at one end of the clamping base toward the center of the top end of the support base, and movable blocks with a convex vertical cross-section are slid in the two movable grooves, and clamping blocks with a right-angled trapezoidal vertical cross-section are fixedly connected to the outer sides of the two movable blocks.

[0013] As a preferred embodiment, the opposite ends of the two moving blocks are connected to the inner wall of the moving groove through springs, and the tips of the opposite ends of the two clamping blocks are clamped in the clamping grooves provided on the inner wall of the groove.

[0014] As a preferred implementation, one end of the two clamping blocks facing each other is fixedly connected with an L-shaped pull block.

[0015] Compared with the prior art, the utility model provides an assembled floor laying base, which has at least the following beneficial effects:

[0016] (1) Through the provided clamping structure, when the strip needs to be disassembled, the two L-shaped pull blocks can be moved relative to each other by pinching, so that the two clamping blocks can be moved relative to each other through the moving blocks, causing the spring to be compressed, so that the tip of one end of the clamping block can be separated from its clamping groove, and then the strip can be quickly disassembled from the clamping seat. Conversely, it is also convenient for the assembly of the prefabricated floor laying base, greatly improving the disassembly and assembly efficiency;

[0017] (2) By setting up a height adjustment structure, the movable rod can be manually raised and lowered in the fixed tube to adjust the height by loosening the hand screw. After the height adjustment is completed, the height adjustment and fixation can be achieved by tightening the hand screw to meet the different height adjustment and laying requirements during floor assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall three-dimensional front side inclined top view structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the overall three-dimensional structure of the utility model after multiple floors are disassembled;

[0020] Figure 3 It is a schematic diagram of the enlarged structure of point A of the utility model;

[0021] Figure 4 It is a schematic diagram of the enlarged structure of point B of the utility model.

[0022] In the figure: 1. support seat; 2. height adjustment structure; 21. movable rod; 22. fixing tube; 23. hand screw; 3. mounting seat; 4. clamping seat; 5. stepping bar; 6. floor; 7. clamping structure; 71. moving block; 72. clamping block; 73. L-shaped pull block; 74. spring. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with embodiments.

[0024] In order to make the purpose, technical solution and advantages of the embodiments of the present disclosure clearer, the technical solution of the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings of the embodiments of the present disclosure. Obviously, the described embodiments are part of the embodiments of the present disclosure, rather than all the embodiments. Based on the described embodiments of the present disclosure, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present disclosure.

[0025] Unless otherwise defined, the technical or scientific terms used in the present disclosure shall have the usual meanings understood by persons with ordinary skills in the field to which the present disclosure belongs. The words "including" or "comprising" and the like used in the present disclosure mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. The words "connect" or "connected" and the like are not limited to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "Up", "down", "left", "right", etc. are only used to indicate relative position relationships. When the absolute position of the object being described changes, the relative position relationship may also change accordingly.

[0026] Example

[0027] On the one hand, four support bases 1 are used, and four crossbars 5 are fixed to the tops of the four support bases 1 by screws, so that the overhead laying and installation of the floor 6 can be facilitated. However, during the assembly process, the efficiency of removing the four crossbars 5 by screws is low, which easily affects the installation efficiency of the assemblers.

[0028] Secondly, due to the requirements of different installation environments, the height of the support base 1 needs to be adjusted. However, the base structure of the floor 6 in the prior art is not height-adjustable, which brings inconvenience during installation.

[0029] To do this, see Figure 1-4 The utility model provides a prefabricated floor laying base, comprising:

[0030] A plurality of support seats 1 with a square cross-section and a plurality of floors 6 with an inverted convex vertical section, each support seat 1 having a mounting seat 3 mounted on the bottom end thereof via a height adjustment structure 2, the height adjustment structure 2 being capable of facilitating adjustment of the height of the support seat 1;

[0031] A card seat 4 with a convex cross-section is fixedly connected to the top of each support seat 1. A bridging bar 5 is movably sleeved on the outer side of the card seat 4. Both ends of each bridging bar 5 are provided with a bridging groove that matches the card seat 4. Each floor 6 is movably overlapped on the top of four bridging bars 5.

[0032] A plurality of clamping structures 7 are installed on the clamping base 4 , and the clamping structures 7 can quickly realize the fixing or disassembly between the bracket 5 and the clamping base 4 .

[0033] The mounting seat 3 is provided with a plurality of mounting holes, which are convenient for fixing on the ground by bolts.

[0034] Further as Figure 1-4 As shown, it is worth explaining in detail that in order to facilitate the adjustment of the height of the support seat 1, a height adjustment structure 2 is provided, which includes a movable rod 21 fixed to the bottom end of the support seat 1, and the movable rod 21 is movably inserted in a movable channel provided at the top end of the fixed cylinder 22. A hand screw 23 is connected to the outer thread of the fixed cylinder 22, and one end of the hand screw 23 is tightened against the outer side of the movable rod 21 after being tightened.

[0035] After the hand-tightening screw 23 is loosened, the movable rod 21 can be raised and lowered inside the fixing tube 22, so that the height of the supporting seat 1 can be adjusted.

[0036] Further as Figure 1-4 As shown, it is worth explaining in detail that in order to be able to clamp and fix the mounting bar 5 on the base 4, a clamping structure 7 is provided, including two symmetrically arranged movable grooves provided at one end of the base 4 facing the center of the top end of the support base 1, and movable blocks 71 with a convex structure in vertical cross section are slid in the two movable grooves, and the outer sides of the two movable blocks 71 are fixedly connected to clamping blocks 72 with a right-angled trapezoidal structure in vertical cross section, and the opposite ends of the two movable blocks 71 are connected to the inner wall of the movable groove through springs 74, and the tips of the two clamping blocks 72 facing away from each other are clamped in the clamping grooves provided on the inner wall of the mounting groove, and the opposite ends of the two clamping blocks 72 are fixedly connected to L-shaped pull blocks 73.

[0037] Among them, the tips of the two ends of the two clamping blocks 72 that are away from each other are not completely inserted into the clamping groove, so that when one end of the crossbar 5 is sleeved on the outside of the clamping seat 4, the bottom end of the crossbar 5 can press the two clamping blocks 72 to move relative to each other, so that the two moving blocks 71 compress the spring 74 respectively until the tip of one end of the clamping block 72 is inserted into the clamping groove, thereby achieving the clamping and fixing of the crossbar 5.

[0038] In summary: when the prefabricated floor is used to lay the base layer, when the strip 5 needs to be disassembled, the two L-shaped pull blocks 73 can be moved relative to each other by pinching, so that the two clamping blocks 72 can move relative to each other through the moving block 71, causing the spring 74 to be compressed, so that the tip of one end of the clamping block 72 can be disengaged from its clamping groove, and then the strip 5 can be quickly disassembled from the clamping seat 4. Conversely, it is also convenient for the assembly of the prefabricated floor laying base layer, greatly improving the disassembly and assembly efficiency. In addition, by loosening the hand screw 23, the movable rod 21 can be manually raised and lowered in the fixed tube 22 to adjust the height. After the height adjustment is completed, the height adjustment and fixation can be achieved by tightening the hand screw 23 to meet the adjustment and laying of different heights when the floor 6 is assembled.

Claims

1. An assembled floor laying base, comprising a plurality of support seats (1) with a square cross-section and a plurality of floor panels (6) with an inverted convex vertical section, characterized in that: The bottom end of each support seat (1) is provided with a mounting seat (3) via a height adjustment structure (2), and the height adjustment structure (2) can facilitate adjustment of the height of the support seat (1); A card seat (4) with a convex cross-section is fixedly connected to the top of each support seat (1), and a bridging bar (5) is movably sleeved on the outer side of the card seat (4). Both ends of each bridging bar (5) are provided with a bridging groove matching the card seat (4), and each floor (6) is movably overlapped on the top of four bridging bars (5); A plurality of clamping structures (7) are installed on the clamping seat (4), and the clamping structures (7) can quickly realize the fixing or disassembly between the bracket (5) and the clamping seat (4).

2. The prefabricated floor laying base according to claim 1, characterized in that: The height adjustment structure (2) comprises a movable rod (21) fixedly connected to the bottom end of the support seat (1), and the movable rod (21) is movably inserted into a movable channel provided at the top end of the fixed cylinder (22).

3. The prefabricated floor laying base according to claim 2, characterized in that: The outer thread of the fixing tube (22) is penetrated by a hand screw (23), and one end of the hand screw (23) after being locked is pressed against the outer side of the movable rod (21).

4. The prefabricated floor laying base according to claim 1, characterized in that: The clamping structure (7) comprises two symmetrically arranged moving grooves provided at one end of the clamping seat (4) facing the top center of the support seat (1), and moving blocks (71) with a convex structure in vertical cross section slide in the two moving grooves, and clamping blocks (72) with a right-angle trapezoidal structure in vertical cross section are fixedly connected to the outer sides of the two moving blocks (71).

5. The prefabricated floor laying base according to claim 4, characterized in that: The opposite ends of the two moving blocks (71) are connected to the inner wall of the moving groove through a spring (74), and the tips of the opposite ends of the two clamping blocks (72) are clamped in the clamping grooves provided on the inner wall of the mounting groove.

6. The prefabricated floor laying base according to claim 5, characterized in that: An L-shaped pull block (73) is fixedly connected to one opposite end of the two clamping blocks (72).

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