Stable supporting structure for floor slab

Abstract

The utility model discloses a floor slab stable supporting structure which comprises guide rails, the number of the guide rails is four, the four guide rails support sliding of a floor slab body, the inner walls of the guide rails are connected with first connecting blocks in a sliding mode, the side surfaces of the first connecting blocks are fixedly connected with the floor slab body, the surfaces of the guide rails are provided with bearing structures, and the bearing structures are connected with the guide rails in a sliding mode. And the bearing structure is provided with a supporting frame which synchronously slides below the floor slab main body to support the floor slab main body. According to the stable floor slab supporting structure, the lower portion of the floor slab body is connected with the supporting frame, the supporting frame and the floor slab body slide synchronously, the supporting frame is arranged to be of a #-shaped hollowed-out structure, the reinforcing rods of a triangular structure are arranged in the supporting frame, and the weight of the supporting frame is reduced while the supporting strength of the floor slab body is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lifting floor slabs, in particular to a stable supporting structure for a floor slab. Background Art

[0002] A lifting floor refers to a floor in a building structure that can achieve vertical position adjustment through specific mechanical devices. Since the lifting floor can move between different floor heights, it can change the layout and usage function of the building's interior space, and improve indoor space utilization. Therefore, the usage rate of lifting floors is gradually increasing.

[0003] Lifting floors usually use motors to drive screws or steel cables for transmission. Currently, steel columns are usually set up to support the sliding process of the floor slabs. However, a single steel column can only provide support for the floor slab in a single direction. During the long-term lifting process of the floor slab, the guide rails have insufficient support for the floor slab, which can easily lead to unstable lifting of the floor slab. Utility Model Content

[0004] The purpose of the present invention is to provide a stable support structure for a floor slab. The device sets an additional support frame under the floor slab, and uses the support frame to increase the stability of the floor slab during the lifting process, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a floor slab stabilizing support structure, comprising guide rails, wherein four guide rails are provided, and the four guide rails support the sliding of the floor slab main body; the inner wall of the guide rail is slidably connected with a connecting block 1, and the side surface of the connecting block 1 is fixedly connected to the floor slab main body; the surface of the guide rail is provided with a supporting structure, and the supporting structure is provided with a synchronously sliding support frame below the floor slab main body to support the floor slab main body.

[0006] Preferably, the supporting structure includes a support frame, which is a hollow crisscross structure. The inner surface of the support frame is provided with a reinforcing rod, and the reinforcing rod forms an interlaced triangular structure on the inner surface of the support frame. The side surface of the support frame is fixedly connected with a connecting block 2, and the connecting block 2 is slidably connected to the guide rail. The upper surface of the support frame is provided with a connecting structure to connect with the floor main body, and a magnetic ring is provided to buffer the floor main body.

[0007] By adopting the above technical solution, the supporting structure can be used to provide reinforced support to the floor slab body below the floor slab body.

[0008] Preferably, the connecting structure includes a connecting rod, the lower surface of the connecting rod is fixedly connected to the upper surface of the support frame, the upper surface of the connecting rod is fixedly connected to the lower surface of the floor body, the connecting rod is a telescopic structure, and multiple connecting rods are equidistantly arranged on the surface of the support frame.

[0009] By adopting the above technical solution, the connecting rods and magnetic rings can be used to provide buffer support for the floor slab body.

[0010] Preferably, a magnetic ring is mounted on the outer surface of the connecting rod, and there are two magnetic rings arranged upper and lower. The magnetic poles of the two magnetic rings are opposite. The upper magnetic ring is fixedly connected to the floor main body, and the lower magnetic ring is fixedly connected to the support frame.

[0011] By adopting the above technical solution, the repulsive force between the magnetic rings can be used to provide buffer support for the floor slab body.

[0012] Preferably, a locking structure is provided on the surface of the second connecting block, and the locking structure is provided with an electromagnet and a magnetic block on the surface of the guide rail to achieve buffering and locking of the floor slab body.

[0013] By adopting the above technical solution, the locking structure can be used to restrict the main body of the floor slab to prevent it from falling.

[0014] Preferably, the locking structure includes an electromagnet, which is fixedly mounted on the lower surface of connecting block 2. A magnetic block is provided below the electromagnet, which is fixedly mounted on the inner wall of the guide rail. The magnetic poles of the magnetic block are opposite to those of the electromagnet. A trigger mechanism is provided inside the guide rail, and the trigger mechanism provides electrical contact 1 and electrical contact 2 to start the electromagnet.

[0015] By adopting the above technical solution, the floor slab body can be buffered and locked using electromagnets and magnetic blocks.

[0016] Preferably, the trigger mechanism includes a connecting bar, which is a trapezoidal structure. Both ends of the connecting bar are fixedly connected to the surface of the guide rail, and the connecting bar is located above the magnetic block. The connecting bar is a metal bar structure that can be deformed and restored. An electric contact 1 is fixedly installed on the inner surface of the connecting bar, and an electric contact 2 is provided on one side of the electric contact 1. The electric contact 2 is fixedly installed on the surface of the guide rail, the electric contact 1 is connected to the electromagnet, and the electric contact 2 is connected to the power supply.

[0017] By adopting the above technical solution, the floor slab body can be used to automatically start the electromagnet to achieve locking of the floor slab body.

[0018] Compared with the prior art, the beneficial effects of the present invention are: the stable floor support structure:

[0019] 1. This device connects the support frame below the main body of the floor slab. The support frame slides synchronously with the main body of the floor slab. The support frame is set as a well-shaped hollow structure, and a triangular structure reinforcement rod is set inside. This increases the supporting strength of the main body of the floor slab while reducing the weight of the support frame.

[0020] 2. This device sets a telescopic connecting rod between the main floor and the support frame. The outer surface of the connecting rod is covered with two magnetic rings with opposite magnetic poles. The upper magnetic ring is connected to the main floor, and the lower magnetic ring is connected to the support frame. When the main floor is lowered, the repulsive force between the upper and lower magnetic rings can cushion the main floor.

[0021] 3. This device sets an electromagnet on the lower surface of the connecting block 2, which cooperates with the magnetic block on the surface of the guide rail, and electrical contacts 1 and 2 are set on the surface of the guide rail to trigger the electromagnet. When the main body of the floor slab drops to an abnormal height, the connecting strip is squeezed, thereby starting the electromagnet to cooperate with the magnetic block to achieve buffering and locking. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the top view of the structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the structure of the utility model when viewed from above;

[0024] Figure 3 This is a schematic diagram of the support frame and guide rail structure of the utility model;

[0025] Figure 4 This is a schematic diagram of the side sectional structure of the guide rail of the utility model;

[0026] Figure 5 This is a schematic diagram of the top view of the support frame of the utility model;

[0027] Figure 6 This is a schematic diagram of the connection structure between the floor slab body and the support frame of the utility model.

[0028] In the figure: 1. Floor slab body; 2. Guide rail; 3. Connecting block 1; 4. Support frame; 5. Reinforcement rod; 6. Connecting rod; 7. Magnetic ring; 8. Connecting block 2; 9. Electromagnet; 10. Magnetic block; 11. Connecting strip; 12. Electrical contact 1; 13. Electrical contact 2. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] See also Figures 1-6The utility model provides a technical solution: a floor slab stable support structure, including a floor slab body 1, a guide rail 2, a connecting block 3, a support frame 4, a reinforcing rod 5, a connecting rod 6, a magnetic ring 7, a connecting block 2 8, an electromagnet 9, a magnetic block 10, a connecting strip 11, an electric contact 1 12, and an electric contact 2 13.

[0031] The guide rails 2 are provided with 4, and the 4 guide rails 2 support the sliding of the floor slab main body 1. The inner wall of the guide rail 2 is slidably connected with a connecting block 3, and the side surface of the connecting block 3 is fixedly connected to the floor slab main body 1. The surface of the guide rail 2 is provided with a supporting structure, and the supporting structure is provided with a synchronously sliding support frame 4 under the floor slab main body 1 to support the floor slab main body 1. The supporting structure includes a support frame 4, and the support frame 4 is a hollow well-shaped structure. The inner surface of the support frame 4 is provided with a reinforcing rod 5, and the reinforcing rod 5 forms a staggered triangular structure on the inner surface of the support frame 4. The side surface of the support frame 4 is fixedly connected with a connecting block 2 8, and the connecting block 2 8 is slidably connected to the guide rail 2. The upper surface of the support frame 4 is provided with a connecting structure to connect with the floor slab main body 1, and a magnetic ring 7 is provided to buffer the floor slab main body 1;

[0032] like Figure 1 and Figure 4 As shown, when the present device is used to support the floor slab body 1, the floor slab body 1 is fixedly connected to the side surface of the connecting block 1 3, and the connecting block 1 3 can be used to support the up and down sliding process of the floor slab body 1. The support frame 4 is connected to the bottom of the floor slab body 1, and the surface of the support frame 4 is provided with a connecting block 2 8 which is slidably connected to the guide rail 2. The support frame 4 and the floor slab body 1 slide up and down synchronously on the surface of the guide rail 2, supporting the floor slab body 1 from the bottom of the floor slab body 1, thereby increasing the sliding stability of the floor slab body 1, and the support frame 4 is a well-shaped hollow structure, and a reinforcing rod 5 is provided on the inner surface, which increases the supporting strength of the support frame 4 while reducing the weight of the support frame 4.

[0033] The connecting structure includes a connecting rod 6, the lower surface of the connecting rod 6 is fixedly connected to the upper surface of the support frame 4, and the upper surface of the connecting rod 6 is fixedly connected to the lower surface of the floor body 1. The connecting rod 6 is a telescopic structure, and multiple connecting rods 6 are equidistantly arranged on the surface of the support frame 4. The outer surface of the connecting rod 6 is sleeved with a magnetic ring 7, and two magnetic rings 7 are provided above and below. The magnetic poles of the upper and lower magnetic rings 7 are opposite. The upper magnetic ring 7 is fixedly connected to the floor body 1, and the lower magnetic ring 7 is fixedly connected to the support frame 4.

[0034] like Figure 1 、 Figure 2 、 Figure 5 and Figure 6As shown, the support frame 4 and the floor main body 1 are connected by a telescopic connecting rod 6, and two magnetic rings 7 with opposite magnetic poles are set on the outer surface of the connecting rod 6. The upper magnetic ring 7 is connected to the floor main body 1, and the lower magnetic ring 7 is connected to the support frame 4. When the floor main body 1 slides downward, the repulsive force between the upper and lower magnetic rings 7 keeps the floor main body 1 and the support frame 4 suspended, thereby buffering the descending process of the floor main body 1 and increasing the stability of the movement.

[0035] A locking structure is provided on the surface of the connecting block 2 8, and the locking structure is provided with an electromagnet 9 and a magnetic block 10 on the surface of the guide rail 2 to realize buffering and locking of the floor main body 1. The locking structure includes an electromagnet 9, which is fixedly mounted on the lower surface of the connecting block 2 8. A magnetic block 10 is provided below the electromagnet 9, and the magnetic block 10 is fixedly mounted on the inner wall of the guide rail 2. The magnetic poles of the magnetic block 10 and the electromagnet 9 are opposite. A trigger mechanism is provided inside the guide rail 2, and the trigger mechanism is provided with an electric contact 12 and an electric contact 2 13 to realize the electromagnet 9. The trigger mechanism includes a connecting bar 11, which is a trapezoidal structure. Both ends of the connecting bar 11 are fixedly connected to the surface of the guide rail 2, and the connecting bar 11 is located above the magnetic block 10. The connecting bar 11 is a metal bar structure that can be deformed and restored. An electric contact 12 is fixedly installed on the inner surface of the connecting bar 11. An electric contact 2 13 is provided on one side of the electric contact 12. The electric contact 2 13 is fixedly installed on the surface of the guide rail 2. The electric contact 12 is connected to the electromagnet 9, and the electric contact 2 13 is connected to the power supply.

[0036] like Figure 1 and Figure 3 As shown, when the lifting mechanism of the floor slab main body 1 occurs abnormally and the floor slab main body 1 cannot stay in the set position, the floor slab main body 1 continues to slide downward, and the floor slab main body 1 drives the support frame 4 to continue to move downward. The connecting block 2 8 on the surface of the support frame 4 moves downward, and the connecting block 2 8 drives the electromagnet 9 to move downward. When the connecting block 2 8 contacts the connecting strip 11, the connecting block 2 8 squeezes the connecting strip 11, and the connecting strip 11 deforms and drives the electric contact 1 12 to move and contact the electric contact 2 13, so that the electromagnet 9 is started. The started electromagnet 9 repels the magnetic block 10. Under the action of the repulsive force, the floor slab main body 1 is buffered. When the connecting block 2 8 passes over the connecting strip 11, the connecting strip 11 is restored, so that the electric contact 1 12 moves and separates from the electric contact 2 13. At this time, the electromagnet 9 stops and loses its magnetic force. After losing the repulsive force, the magnetic block 10 supports the floor slab main body 1 from below to prevent the floor slab main body 1 from continuing to move downward.

[0037] Working principle: When using the stable floor support structure, the floor main body 1 can slide up and down on the surface of the guide rail 2 by using the connecting block 1 3, and the floor main body 1 can be supported by the support frame 4. The support frame 4 and the floor main body 1 slide up and down on the surface of the guide rail 2 synchronously, and the support frame 4 and the floor main body 1 are connected with the rod 6. Two repelling magnetic rings 7 are set on the surface of the connecting rod 6. The magnetic ring 7 can be used to buffer between the floor main body 1 and the support frame 4 to increase the stability of the device. The connecting block 2 8 can be used to trigger the movement of the electric contact 1 12 and the contact with the electric contact 2 13, thereby starting the electromagnet 9. The repulsive force between the electromagnet 9 and the magnetic block 10 can be used to buffer and lock the floor main body 1 to avoid the floor main body 1 from falling during the abnormal process of the lifting mechanism of the device, thereby increasing the overall practicality.

[0038] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A floor slab stable support structure, comprising a guide rail (2), wherein four guide rails (2) are provided, and the four guide rails (2) support the sliding of a floor slab main body (1), wherein the inner wall of the guide rail (2) is slidably connected to a connecting block (3), and the side surface of the connecting block (3) is fixedly connected to the floor slab main body (1), characterized in that: A supporting structure is provided on the surface of the guide rail (2), and a synchronously sliding support frame (4) is provided below the floor slab body (1) to support the floor slab body (1).

2. A floor slab stabilizing support structure according to claim 1, characterized in that: The supporting structure comprises a support frame (4), the support frame (4) is a hollow well-shaped structure, the inner surface of the support frame (4) is provided with a reinforcing rod (5), the reinforcing rod (5) forms a staggered triangular structure on the inner surface of the support frame (4), the side surface of the support frame (4) is fixedly connected with a connecting block 2 (8), the connecting block 2 (8) is slidably connected to the guide rail (2), the upper surface of the support frame (4) is provided with a connecting structure for connecting with the floor slab body (1), and a magnetic ring (7) is provided to buffer the floor slab body (1).

3. A floor slab stabilizing support structure according to claim 2, characterized in that: The connection structure comprises a connection rod (6), the lower surface of the connection rod (6) is fixedly connected to the upper surface of the support frame (4), the upper surface of the connection rod (6) is fixedly connected to the lower surface of the floor slab body (1), the connection rod (6) is a telescopic structure, and a plurality of connection rods (6) are equidistantly arranged on the surface of the support frame (4).

4. A floor slab stabilizing support structure according to claim 3, characterized in that: A magnetic ring (7) is sleeved and installed on the outer surface of the connecting rod (6), and two magnetic rings (7) are provided on the upper and lower sides. The magnetic poles of the two magnetic rings (7) are opposite to each other. The upper magnetic ring (7) is fixedly connected to the floor slab body (1), and the lower magnetic ring (7) is fixedly connected to the support frame (4).

5. The floor slab stabilizing support structure according to claim 2, characterized in that: A locking structure is provided on the surface of the second connecting block (8), and the locking structure is provided with an electromagnet (9) and a magnetic block (10) on the surface of the guide rail (2) to achieve buffering and locking of the floor slab body (1).

6. The floor slab stabilizing support structure according to claim 5, characterized in that: The locking structure includes an electromagnet (9), which is fixedly mounted on the lower surface of the second connecting block (8). A magnetic block (10) is provided below the electromagnet (9), which is fixedly mounted on the inner wall of the guide rail (2). The magnetic poles of the magnetic block (10) and the electromagnet (9) are opposite. A trigger mechanism is provided inside the guide rail (2), and the trigger mechanism is provided with an electric contact 1 (12) and an electric contact 2 (13) to start the electromagnet (9).

7. The floor slab stabilizing support structure according to claim 6, characterized in that: The trigger mechanism includes a connecting bar (11), the connecting bar (11) is a trapezoidal structure, both ends of the connecting bar (11) are fixedly connected to the surface of the guide rail (2), and the connecting bar (11) is located above the magnetic block (10), and the connecting bar (11) is a metal bar structure that can be deformed and restored, an electric contact 1 (12) is fixedly installed on the inner surface of the connecting bar (11), an electric contact 2 (13) is provided on one side of the electric contact 1 (12), the electric contact 2 (13) is fixedly installed on the surface of the guide rail (2), the electric contact 1 (12) is connected to the electromagnet (9), and the electric contact 2 (13) is connected to a power supply.

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