An adjustable overhead pedestal

Abstract

This utility model relates to the field of elevated base technology and discloses an adjustable elevated base, including an elevated base plate. A movable adjustment frame is fixedly installed at the bottom of the elevated base plate, and threaded fixing posts are bolted to each of the four corners of the movable adjustment frame. This utility model facilitates translational adjustment in different directions and angles by threaded fixing posts being threaded at the four corners of the bottom of the movable adjustment frame, with adjacent threaded fixing posts and threaded movable posts bolted to a cross-shaped adjustment disc. Supporting telescopic legs are fixed to the bottom of the threaded movable posts, and the entire supporting telescopic leg is retractable, facilitating stable horizontal laying of the movable adjustment frame. The top of the auxiliary bearing arm can support the bottom of the elevated base plate, improving the load-bearing strength. This device combines translational displacement adjustment with high-strength support, offering convenient movement and adjustment, as well as convenient lifting and lowering adjustments. It also exhibits strong resistance to breakage and damage, and good stable support capabilities.

Description

Technical Field

[0001] This utility model relates to the field of elevated base technology, and in particular to an adjustable elevated base. Background Technology

[0002] Adjustable raised platforms are a type of support structure widely used in architectural decoration, equipment installation, and outdoor facility construction. Their core function is to adjust the height of supported objects (such as floors, equipment bodies, and outdoor platforms) off the ground or foundation surface, achieving height adaptation, leveling, or obstacle avoidance. Structurally, a typical adjustable raised platform usually includes a load-bearing panel, support columns, adjustment components, and bottom fixings. The adjustment components are the key components for achieving the adaptation function. Users can adjust the height of the platform to compensate for differences in ground flatness, thus ensuring an overall level surface after the floor is laid.

[0003] Existing adjustable overhead bases typically rely solely on uprights for support during installation, employing an overhead assembly method. However, in practice, these bases suffer from insufficient ease of translation and adjustment. They cannot readily accommodate rotational or translational adjustments as needed, resulting in inconvenient operation. Furthermore, the adjustment structure often lacks rigidity, failing to adequately balance displacement adaptation and high load bearing capacity. This makes them unsuitable for medium-to-heavy equipment or high-load scenarios. The adjustment operation is also incompatible with high-intensity loads, leading to loosening or even breakage at connection points. The inconvenience of lifting and lowering operations further complicates performance. Structural failure could cause tilting or damage to supported objects, potentially posing safety hazards. Therefore, we propose an adjustable overhead base to address these issues. Utility Model Content

[0004] In response to the problems raised, this utility model provides an adjustable elevated base to solve the aforementioned issues.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] An adjustable elevated base includes an elevated base plate, wherein a movable adjustment frame is fixedly installed at the bottom of the elevated base plate;

[0007] The four corners of the movable adjustment frame are bolted with threaded fixing posts. The bottom of each of the four threaded fixing posts is bolted with a cross-shaped adjustment disc. The inside of each of the four cross-shaped adjustment discs is bolted with a threaded movable post. The bottom of each threaded movable post is fixedly installed with a support telescopic leg. The top of each of the four support telescopic legs is provided with an auxiliary bearing arm that supports the bottom of the overhead base plate. The four corners of the top of the movable adjustment frame are provided with anti-slip pads that fit against the bottom edge of the overhead base plate.

[0008] Preferably, the movable adjustment frame is rectangular and installed directly below the overhead base plate. The bottom four corners of the overhead base plate are provided with shock-absorbing pads, and the tops of the four auxiliary bearing arms are respectively attached to and supported by the bottom of the four shock-absorbing pads.

[0009] Preferably, the cross-shaped adjustment disc is made of steel plate, the interior of the cross-shaped adjustment disc is hollow cross-shaped, the adjacent threaded fixed column and threaded movable column are bolted and fixed to the inner side of the cross-shaped adjustment disc, and the outer side of the cross-shaped adjustment disc is annular.

[0010] Preferably, the telescopic support leg includes a top support column, a threaded bearing cylinder, and a bottom support column. The threaded movable column is fixedly installed on the top of the top support column. The opposite sides of the adjacent top support column and bottom support column extend threadedly into the upper and lower sides of the threaded bearing cylinder, respectively. The bottom of the bottom support column is provided with an anti-slip support pad.

[0011] Preferably, the outer side of the threaded bearing cylinder is uniformly distributed with arc-shaped reinforcing plates, and both sides of the threaded bearing cylinder are provided with rotating gripping plates.

[0012] Preferably, the auxiliary support arm includes a mounting ring and an L-shaped support arm. The mounting ring is sleeved and fixed to the top of the support telescopic leg, and the L-shaped support arm is fixedly installed on the side of the mounting ring. The top of the L-shaped support arm supports and abuts against the bottom of the overhead base plate.

[0013] Preferably, each of the four corners of the inner side of the movable adjustment frame is provided with a support and fixing ring, and a plurality of threaded fixing posts are threadedly installed on the inner side of the support and fixing ring.

[0014] Preferably, the bottom of the anti-slip mat is provided with an L-shaped locking frame, the bottom of the L-shaped locking frame is locked onto the four corners of the top of the movable adjustment frame, and the anti-slip mat is fitted and installed on the four corners of the bottom of the overhead base plate.

[0015] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0016] 1. This adjustable overhead base features anti-slip pads installed at the four corners of the top of the movable adjustment frame, facilitating stable installation of the overhead base plate. Threaded fixing posts are threaded at the four corners of the bottom of the movable adjustment frame. Adjacent threaded fixing posts and threaded movable posts are bolted to a cross-shaped adjustment disc. The threaded fixing posts and threaded movable posts are adjustable within the cross-shaped adjustment disc, facilitating translational adjustments in different directions. Supporting telescopic legs are fixed to the bottom of the threaded movable posts, providing stable support to the four corners of the bottom of the movable adjustment frame. Auxiliary load-bearing arms are located at the top of the supporting telescopic legs, supporting the bottom of the overhead base plate, greatly improving load-bearing strength. This design allows the device to balance translational displacement adjustment and high-strength support, making movement and adjustment convenient.

[0017] 2. This adjustable overhead base is retractable as a whole by setting support telescopic legs, which facilitates the adjustment of the frame for stable horizontal laying. The overhead base plate has a good installation and fixing effect, maintains stable support and load bearing, and makes the device convenient for lifting and adjustment. It has strong resistance to breakage and damage and good stable support capacity. Attached Figure Description

[0018] Figure 1 This utility model provides a frontal perspective three-dimensional schematic diagram of an adjustable overhead base;

[0019] Figure 2 A bottom-view perspective view of an adjustable overhead base is provided for this utility model.

[0020] Figure 3 This utility model provides a front view sectional perspective of an adjustable elevated base.

[0021] Figure 4 This is a three-dimensional front view of the overhead base plate of this utility model after the removal of the brackets.

[0022] Figure 5 This is a frontal perspective three-dimensional schematic diagram of the connection structure between the cross-shaped adjusting disc and the threaded movable column of this utility model.

[0023] In the diagram: 1. Elevated base plate; 101. Shock-absorbing pad; 2. Movable adjustment frame; 201. Support fixing ring; 3. Threaded fixing column; 4. Cross adjustment disc; 5. Threaded movable column; 6. Support telescopic leg; 601. Top support column; 602. Threaded bearing cylinder; 603. Bottom support column; 604. Anti-slip support pad; 605. Arc-shaped reinforcing plate; 606. Rotating gripping plate; 7. Auxiliary bearing arm; 701. Mounting fixing ring; 702. L-shaped bearing arm; 8. Anti-slip fitting pad; 801. L-shaped locking frame. Detailed Implementation

[0024] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0025] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0026] Please see Figures 1-5 An adjustable elevated base includes an elevated base plate 1, and a movable adjustment frame 2 is fixedly installed at the bottom of the elevated base plate 1.

[0027] The four corners of the movable adjustment frame 2 are bolted with threaded fixing posts 3. The bottom of the four threaded fixing posts 3 is bolted with cross adjustment discs 4. The inside of the four cross adjustment discs 4 is bolted with threaded movable posts 5. The bottom of the threaded movable posts 5 is fixedly installed with support telescopic legs 6. The top of the four support telescopic legs 6 is provided with auxiliary bearing arms 7 that support the bottom of the overhead base plate 1. The four corners of the top of the movable adjustment frame 2 are provided with anti-slip pads 8 that fit against the bottom edge of the overhead base plate 1.

[0028] The beneficial effects that this plan aims to achieve are:

[0029] By installing anti-slip pads 8 at the four corners of the top of the movable adjustment frame 2, the stable installation of the overhead base plate 1 is facilitated. Threaded fixing posts 3 are threadedly installed at the four corners of the bottom of the movable adjustment frame 2. Adjacent threaded fixing posts 3 and threaded movable posts 5 are bolted to the cross adjustment plate 4. The threaded fixing posts 3 and threaded movable posts 5 can be adjusted on the inside of the cross adjustment plate 4, which facilitates translation and adjustment operations in different directions and angles. Support telescopic legs 6 are fixed at the bottom of the threaded movable posts 5, so that the four support telescopic legs 6 provide stable support for the four corners of the bottom of the movable adjustment frame 2. The top of the support telescopic legs 6 is provided with an auxiliary bearing arm 7. The top of the auxiliary bearing arm 7 can support the bottom of the overhead base plate 1, which greatly improves the bearing strength.

[0030] The telescopic support leg 6 is telescopic, which facilitates the adjustment of the frame 2 for stable horizontal laying. The installation and fixing effect of the overhead base plate 1 is good, maintaining stable support and bearing capacity. The device takes into account both translational displacement adjustment and high-strength support. It is convenient to move and adjust, and also convenient to lift and adjust. It has strong resistance to breakage and damage, and good stable support capacity.

[0031] Furthermore, the movable adjustment frame 2 is rectangularly installed directly below the overhead base plate 1. The bottom four corners of the overhead base plate 1 are provided with shock-absorbing pads 101, and the tops of the four auxiliary bearing arms 7 are respectively attached to and supported by the bottoms of the four shock-absorbing pads 101.

[0032] Specifically, the movable adjustment frame 2 is rectangularly installed directly below the overhead base plate 1, which facilitates stable support for the overhead base plate 1. The four bottom corners of the overhead base plate 1 are provided with shock-absorbing pads 101, and the top of the auxiliary support arm 7 is attached to the bottom of the shock-absorbing pad 101. When the auxiliary support arm 7 supports the overhead base plate 1, the shock-absorbing pad 101 can provide auxiliary support and load-bearing function, resulting in good shock absorption and protection and making it less prone to damage.

[0033] Furthermore, the cross-shaped adjustment disc 4 is made of steel plate, and the interior of the cross-shaped adjustment disc 4 is hollow cross-shaped. The adjacent threaded fixed column 3 and threaded movable column 5 are bolted and fixed to the inner side of the cross-shaped adjustment disc 4, and the outer side of the cross-shaped adjustment disc 4 is annular.

[0034] Specifically, the cross-shaped adjustment disc 4 is made of steel plate and has a hollow cross shape inside, providing good rigid support and load-bearing capacity. The threaded fixed column 3 and the threaded movable column 5 are bolted inside the cross-shaped adjustment disc 4. When adjustment is required, only the threaded fixed column 3 and the threaded movable column 5 need to be moved inside the cross-shaped adjustment disc 4 for easy translation and adjustment. It has excellent adaptability. The outer side of the cross-shaped adjustment disc 4 is ring-shaped, providing excellent installation adaptability.

[0035] Furthermore, the telescopic support leg 6 includes a top support column 601, a threaded bearing cylinder 602, and a bottom support column 603. The threaded movable column 5 is fixedly installed on the top of the top support column 601. The opposite sides of the adjacent top support column 601 and bottom support column 603 are respectively threaded to the upper and lower sides inside the threaded bearing cylinder 602. The bottom of the bottom support column 603 is provided with an anti-slip support pad 604.

[0036] Specifically, the top support column 601 and the bottom support column 603 are supported by the threaded support cylinder 602. By rotating the threaded support cylinder 602, the top support column 601 and the bottom support column 603 can be adjusted within the threaded support cylinder 602, making the support and load-bearing adaptable. The bottom of the bottom support column 603 is provided with an anti-slip support pad 604, which plays a supporting and anti-slip role. It has excellent load-bearing adaptability, is not easy to slip or shift, and is stable.

[0037] Furthermore, arc-shaped reinforcing plates 605 are evenly distributed on the outer side of the threaded bearing cylinder 602, and rotating gripping plates 606 are provided on both sides of the threaded bearing cylinder 602.

[0038] Specifically, the outer side of the threaded bearing cylinder 602 is evenly distributed with arc-shaped reinforcing plates 605. Multiple arc-shaped reinforcing plates 605 are in a ring shape and fit against the outer side of the threaded bearing cylinder 602 to strengthen the support. Rotating gripping plates 606 are provided on both sides of the threaded bearing cylinder 602. By turning the rotating gripping plates 606, the threaded bearing cylinder 602 can be rotated. The rotation adjustment adaptability is good and the installation adaptability is excellent.

[0039] Furthermore, the auxiliary support arm 7 includes a mounting ring 701 and an L-shaped support arm 702. The mounting ring 701 is sleeved and fixed to the top of the support telescopic leg 6, and the L-shaped support arm 702 is fixedly installed on the side of the mounting ring 701. The top of the L-shaped support arm 702 supports and abuts against the bottom of the overhead base plate 1.

[0040] Specifically, the mounting ring 701 is installed and fixed on the top of the supporting telescopic leg 6, with excellent load-bearing adaptability. It plays a role in installing and fixing the L-shaped bearing arm 702, with excellent load-bearing adaptability. The L-shaped bearing arm 702 can support the bearing overhead base plate 1, with good installation adaptability and high support load-bearing strength.

[0041] Furthermore, each of the four corners of the inner side of the movable adjustment frame 2 is provided with a support fixing ring 201, and multiple threaded fixing posts 3 are threadedly installed on the inner side of the support fixing ring 201.

[0042] Specifically, the four corners of the inner side of the movable adjustment frame 2 are provided with support and fixing rings 201, and the threaded fixing post 3 is threadedly installed on the inner side of the support and fixing ring 201. The installation and fixing are stable, the adjustment operation is convenient, and it is suitable for operation and use.

[0043] Furthermore, the bottom of the anti-slip mat 8 is provided with an L-shaped locking frame 801, the bottom of the L-shaped locking frame 801 is locked and sleeved on the four corners of the top of the movable adjustment frame 2, and the anti-slip mat 8 is attached and installed on the four corners of the bottom of the overhead base plate 1.

[0044] Specifically, the bottom of the anti-slip mat 8 is provided with an L-shaped locking frame 801, which can be locked and installed at the four corners of the top of the movable adjustment frame 2. The installation and fixing adaptability is excellent. The anti-slip mat 8 is locked and installed on the top of the movable adjustment frame 2 by the L-shaped locking frame 801, which makes it easy for the suspended base plate 1 to be locked and fixed on the top of the movable adjustment frame 2. The installation and fixing adaptability is good and the installation and fixing is stable.

[0045] How to use and how to work this device:

[0046] A movable adjustment frame 2 is provided at the bottom of the elevated base plate 1. Anti-slip pads 8 are installed at the four corners of the top of the movable adjustment frame 2. The elevated base plate 1 can be laid on top of the anti-slip pads 8 for stable and fixed installation, ensuring stable load-bearing capacity. Threaded fixing posts 3 are threadedly installed at the four corners of the bottom of the movable adjustment frame 2, and threaded movable posts 5 are fixedly installed at the top of the four supporting telescopic legs 6. Adjacent threaded fixing posts 3 and threaded movable posts 5 are bolted to the cross-shaped adjustment disc 4. The threaded fixing posts 3 and threaded movable posts 5 can be adjusted as needed. The inner side of the cross adjustment plate 4 is movable and adjustable, making displacement adjustment convenient and facilitating translational adjustment in different directions and angles. The bottom four corners of the movable adjustment frame 2 are stably supported by four telescopic support legs 6, which facilitate displacement adjustment while providing stable support. The top of the telescopic support legs 6 is equipped with an auxiliary support arm 7, the top of which can support the bottom of the overhead base plate 1. When the overhead base plate 1 is under force, it can be supported by the auxiliary support arm 7. It has excellent adaptability, taking into account both translational displacement adjustment and high-strength support, and has strong practicality.

[0047] The support telescopic leg 6 is telescopic, and can be extended and adjusted on uneven ground. This facilitates the stable horizontal laying of the frame 2. The overhead base plate 1 has good installation and fixing effect, excellent adaptability, and maintains stable support and load-bearing capacity.

[0048] The movable adjustment frame 2 is rectangular and installed directly below the overhead base plate 1 to facilitate stable load-bearing support of the overhead base plate 1. The four bottom corners of the overhead base plate 1 are provided with shock-absorbing pads 101, and the top of the auxiliary load-bearing arm 7 is attached to the bottom of the shock-absorbing pad 101. When the auxiliary load-bearing arm 7 supports the overhead base plate 1, the shock-absorbing pad 101 can provide auxiliary support and load-bearing function, which has a good shock absorption and protection effect and is not easily damaged.

[0049] The cross-shaped adjustment disc 4 is made of steel plate and has a hollow cross shape inside, providing good rigid support and load-bearing capacity. The threaded fixed column 3 and the threaded movable column 5 are bolted inside the cross-shaped adjustment disc 4. When adjustment is required, only the threaded fixed column 3 and the threaded movable column 5 need to be moved inside the cross-shaped adjustment disc 4 for easy translation and adjustment. It has excellent adaptability. The outer side of the cross-shaped adjustment disc 4 is ring-shaped, which provides excellent installation adaptability.

[0050] The telescopic support leg 6 includes a top support column 601, a threaded bearing cylinder 602, and a bottom support column 603. The top support column 601 and the bottom support column 603 are supported by the threaded bearing cylinder 602. By rotating the threaded bearing cylinder 602, the top support column 601 and the bottom support column 603 can be adjusted to extend and retract within the threaded bearing cylinder 602. The support and bearing are convenient to adapt to. The bottom of the bottom support column 603 is provided with an anti-slip bearing pad 604, which plays a supporting and anti-slip role. It has excellent bearing adaptability, is not easy to slip or shift, and is stable to adapt to.

[0051] The outer side of the threaded bearing cylinder 602 is evenly distributed with arc-shaped reinforcing plates 605. Multiple arc-shaped reinforcing plates 605 are in a ring shape and fit against the outer side of the threaded bearing cylinder 602 to strengthen the support. Rotary gripping plates 606 are provided on both sides of the threaded bearing cylinder 602. The threaded bearing cylinder 602 can be rotated by turning the rotating gripping plates 606. The rotation adjustment adaptability is good and the installation adaptability is excellent.

[0052] The auxiliary support arm 7 includes a mounting and fixing ring 701 and an L-shaped support arm 702. The mounting and fixing ring 701 is mounted and fixed on the top of the support telescopic leg 6, and has excellent load-bearing adaptability. It also plays a role in mounting and fixing the L-shaped support arm 702, which has excellent load-bearing adaptability. The L-shaped support arm 702 can support the support of the overhead base plate 1, has good installation adaptability, and has high support load-bearing strength.

[0053] The four corners of the inner side of the movable adjustment frame 2 are provided with support and fixing rings 201. The threaded fixing post 3 is threadedly installed on the inner side of the support and fixing ring 201, which makes the installation and fixing stable, and the adjustment operation convenient and suitable for operation and use.

[0054] The bottom of the anti-slip mat 8 is provided with an L-shaped locking frame 801. The L-shaped locking frame 801 can be locked and installed at the four corners of the top of the movable adjustment frame 2, which has excellent installation and fixing adaptability. The anti-slip mat 8 is locked and installed on the top of the movable adjustment frame 2 by the L-shaped locking frame 801, which makes it easy for the suspended base plate 1 to be locked and fixed on the top of the movable adjustment frame 2. The installation and fixing adaptability is good and the installation and fixing is stable.

[0055] The device combines translational displacement adjustment with high-strength support, making it easy to move and adjust, as well as easy to lift and adjust. It has strong resistance to breakage and damage, and good stable support capabilities.

[0056] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. An adjustable elevated base, comprising an elevated base plate (1), characterized in that: The bottom of the overhead base plate (1) is fixedly installed with a movable adjustment frame (2); The four corners of the movable adjustment frame (2) are bolted with threaded fixing posts (3), the bottom of the four threaded fixing posts (3) are bolted with cross adjustment discs (4), the inside of the four cross adjustment discs (4) is bolted with threaded movable posts (5), the bottom of the threaded movable posts (5) is fixedly installed with support telescopic legs (6), the top of the four support telescopic legs (6) is provided with auxiliary bearing arms (7) supporting the bottom of the overhead base plate (1), and the four corners of the top of the movable adjustment frame (2) are provided with anti-slip pads (8) that fit against the bottom edge of the overhead base plate (1).

2. The adjustable overhead base according to claim 1, characterized in that: The movable adjustment frame (2) is rectangular and installed directly below the overhead base plate (1). The four bottom corners of the overhead base plate (1) are provided with shock-absorbing pads (101), and the tops of the four auxiliary bearing arms (7) are respectively attached to and supported by the bottom of the four shock-absorbing pads (101).

3. The adjustable overhead base according to claim 1, characterized in that: The cross-shaped adjustment disc (4) is made of steel plate. The interior of the cross-shaped adjustment disc (4) is hollow cross-shaped. The adjacent threaded fixed column (3) and threaded movable column (5) are bolted and fixed to the inner side of the cross-shaped adjustment disc (4). The outer side of the cross-shaped adjustment disc (4) is annular.

4. An adjustable overhead base according to claim 1, characterized in that: The telescopic support leg (6) includes a top support column (601), a threaded bearing cylinder (602), and a bottom support column (603). The threaded movable column (5) is fixedly installed on the top of the top support column (601). The opposite sides of the top support column (601) and the bottom support column (603) extend threadedly to the upper and lower sides of the inside of the threaded bearing cylinder (602). The bottom of the bottom support column (603) is provided with an anti-slip bearing pad (604).

5. An adjustable overhead base according to claim 4, characterized in that: The outer side of the threaded bearing cylinder (602) is uniformly distributed with arc-shaped reinforcing plates (605), and both sides of the threaded bearing cylinder (602) are provided with rotating gripping plates (606).

6. An adjustable overhead base according to claim 1, characterized in that: The auxiliary support arm (7) includes a mounting ring (701) and an L-shaped support arm (702). The mounting ring (701) is sleeved and fixed to the top of the support telescopic leg (6). The L-shaped support arm (702) is fixedly installed on the side of the mounting ring (701). The top of the L-shaped support arm (702) supports and abuts against the bottom of the overhead base plate (1).

7. An adjustable overhead base according to claim 1, characterized in that: The four corners of the inner side of the movable adjustment frame (2) are provided with support and fixing rings (201), and multiple threaded fixing posts (3) are threadedly installed on the inner side of the support and fixing rings (201).

8. An adjustable overhead base according to claim 1, characterized in that: The bottom of the anti-slip mat (8) is provided with an L-shaped locking frame (801), the bottom of the L-shaped locking frame (801) is locked and sleeved on the four corners of the top of the movable adjustment frame (2), and the anti-slip mat (8) is fitted and installed on the four corners of the bottom of the overhead base plate (1).

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