An adjusting device and a steel support installation system

Abstract

This utility model relates to the field of building construction technology, and discloses an adjustment device and a steel support installation system. The adjustment device includes: a vertical pole structure and an adjustment structure. The vertical pole structure is suitable for vertical installation on a base; the adjustment structure is installed on the vertical pole structure; wherein, the steel support is suitable for placement on the adjustment structure, and the adjustment structure can move up and down along the axial direction of the vertical pole structure. The steel support installation system includes: a base, a steel support, and an adjustment device. The adjustment device is installed on the base, and the steel support overlaps on the adjustment device; the adjustment device adjusts the position of the steel support so that the steel support is installed on the base in a preset position. This utility model avoids the traditional repeated disassembly and assembly leveling, reduces errors, and significantly improves efficiency. The lead screw, as a rigid vertical pole structure, is combined with the base and vertically installed on the base to form a stable adjustment reference.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, specifically to an adjustment device and a steel support installation system. Background Technology

[0002] In the field of building construction, embedded steel columns are widely used in high-rise buildings and industrial plants due to their high load-bearing capacity and structural stability. The column bases of these steel columns need to be pre-embedded in concrete foundations and supported and leveled at the bottom using a steel support system.

[0003] However, traditional adjustment methods require repeated measurements of the horizontal elevation of the steel support plate using a level and measuring ruler during construction. Each adjustment wastes a lot of time, resulting in low efficiency and large errors. Utility Model Content

[0004] In view of this, the present invention provides an adjustment device and a steel support installation system to solve the problem that traditional adjustment methods require repeated measurement of the level and elevation of the steel support plate using a level and measuring ruler during construction, which wastes a lot of time each time, has low adjustment efficiency, and has large errors.

[0005] In a first aspect, this utility model provides an adjustment device, including:

[0006] A pole structure, the pole structure being adapted for vertical installation on a base;

[0007] An adjustment structure is installed on the upright structure;

[0008] The steel support is suitable for placement on the adjustment structure, which can move up and down along the axial direction of the upright structure.

[0009] Beneficial effects: In the implementation process, compared with the existing technology, it is only necessary to use a measuring ruler to detect the horizontal elevation of the steel support attached to it in real time during the up and down adjustment of the structure. There is no need to measure repeatedly, which improves the adjustment efficiency and reduces errors.

[0010] In one alternative embodiment, a plurality of upright structures are provided, and the plurality of upright structures enclose an adjustment space for placing steel supports.

[0011] The number of the adjustment structures is the same as that of the upright structures, and they are installed in a one-to-one correspondence.

[0012] In one alternative embodiment, the upright structure includes a base and a lead screw, wherein the base has a snap-fit ​​groove on the side near the base, the snap-fit ​​groove snaps into the base, and the lead screw is vertically mounted on the top surface of the base away from the snap-fit ​​groove.

[0013] In one alternative embodiment, the adjustment structure includes an adjusting nut and an adjusting platform, the adjusting nut being adapted to be mounted on the lead screw, and the adjusting platform being mounted on the adjusting nut.

[0014] Beneficial effects: With the above setup, the lead screw and adjusting nut are threaded together, allowing for high-precision height adjustment by rotating the adjusting nut. The steel support directly overlaps the top surface of the adjustment platform. During construction, the adjusting nut can be rotated simultaneously, and the horizontal elevation of the steel support can be monitored using a level and measuring ruler, avoiding the traditional method of repeated disassembly and reassembly for leveling. This reduces errors and significantly improves efficiency. The lead screw, as a rigid upright structure, is vertically installed on the base, forming a stable adjustment benchmark. Utilizing a snap-fit ​​groove for installation on the base, the device can be disassembled and removed after leveling, reducing the cost per construction cycle.

[0015] In one alternative implementation, a connecting rod is installed between any two adjacent lead screws.

[0016] Beneficial effects: The connecting rod horizontally locks the four lead screws to prevent single-point deviation and ensure that the steel support is subjected to uniform force.

[0017] Secondly, this utility model also provides a steel support installation system, including a base, a steel support, and the aforementioned adjustment device. The adjustment device is installed on the base, and the steel support overlaps the adjustment device. The adjustment device adjusts the position of the steel support so that the steel support is installed on the base at a preset position.

[0018] In one alternative embodiment, the base includes: a foundation pad and a steel mesh layer, the steel mesh layer being adapted to be laid on top of the foundation pad;

[0019] Among them, the snap-fit ​​groove is suitable for snapping onto the reinforcing bars in the reinforcing mesh layer.

[0020] In one alternative embodiment, the steel support includes: a horizontal support rod and a vertical support rod, wherein the vertical support rod is installed on the side of the horizontal support rod near the base, and the vertical support rod is perpendicular to the horizontal support rod.

[0021] The two ends of the horizontal support rod overlap the corresponding adjustment platform.

[0022] In one alternative embodiment, the steel support further includes a pad disposed at the end of the vertical support rod away from the horizontal support rod, and the pad is also connected to the base.

[0023] Beneficial Effects: The specific implementation process of the steel support installation system is as follows: Step S1: Tie steel bars on the foundation pad to form a steel mesh layer, and measure and determine the position where the adjustment device needs to be installed on the foundation pad. Step S2: Insert the snap-fit ​​groove at the lower end of the bottom support of the adjustment device into the steel mesh layer to place the adjustment device on the corresponding steel mesh layer. Step S3: Place the horizontal support rods on the corresponding two adjustment platforms. Step S4: Rotate the adjustment nut and measure the horizontal elevation of the horizontal support rods in real time. Step S5: Repeat steps S3 and S4 until all four horizontal support rods are located on the corresponding two adjustment platforms, and the horizontal elevation of all four horizontal support rods has been measured, forming a rectangular frame from a top view. Step S6: Remeasure the horizontal elevation of the four horizontal support rods, weld the vertical support rods to the steel support pad, and then weld the whole assembly to the horizontal support of the steel support. Ensure that two vertical support rods are welded below each horizontal support rod. After the horizontal elevation of the steel support is adjusted, remove the leveling device. With the steel support installation system and steps described above, the adjustment device is placed directly on the steel mesh layer, eliminating the need for traditional temporary support construction and shortening the construction period. The adjustment device is detachable and removable, reducing the cost per construction session. Attached Figure Description

[0024] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0025] Figure 1 This is a front view of the adjusting device of this utility model installed on the steel support mounting system according to an embodiment of the present invention;

[0026] Figure 2 This is a top view of the adjusting device of this utility model installed on the steel support mounting system;

[0027] Explanation of reference numerals in the attached figures:

[0028] 1. Upright structure; 11. Base support; 12. Lead screw;

[0029] 2. Adjustment structure; 21. Adjustment nut; 22. Adjustment platform;

[0030] 3. Connecting rod;

[0031] 4. Substrate; 41. Foundation pad; 42. Reinforcing mesh layer;

[0032] 51. Horizontal support rod; 52. Vertical support rod; 53. Pad plate. Detailed Implementation

[0033] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0034] In the field of building construction, embedded steel columns are widely used in high-rise buildings and industrial plants due to their high load-bearing capacity and structural stability. The column bases of these steel columns need to be pre-embedded in concrete foundations and supported and leveled at the bottom using a steel support system.

[0035] However, traditional adjustment methods require repeated measurements of the horizontal elevation of the steel supports using a level and measuring rod during construction. Each adjustment wastes a lot of time, resulting in low efficiency and large errors.

[0036] To solve the above technical problems, the following will be combined with... Figures 1 to 2 The following describes embodiments of the present invention.

[0037] According to an embodiment of the present invention, in one aspect, an adjusting device is provided, such as... Figure 1 and Figure 2 As shown, the system includes a vertical support structure 1 and an adjustment structure 2. The vertical support structure 1 is vertically mounted on the base 4, and the adjustment structure 2 is mounted on the vertical support structure 1. The adjustment structure 2 can move up and down along the vertical support structure 1. A steel support is attached to the top surface of the adjustment structure 2, and the vertical support structure 1 serves as the adjustment reference. The vertical movement of the adjustment structure 2 adjusts the height of the steel support, and the adjustment structure 2 itself also adjusts the levelness of the steel support.

[0038] During implementation, the steel support is placed on the adjustment structure 2. The position of the steel support is adjusted by moving the adjustment structure 2 up and down on the upright structure 1. Compared with the existing technology, it is only necessary to use a measuring ruler to detect the horizontal elevation of the steel support overlapping it in real time during the up and down movement of the adjustment structure 2. There is no need to measure repeatedly, which improves the adjustment efficiency and reduces the error.

[0039] In one embodiment, such as Figure 1 and Figure 2As shown, several upright structures 1 and several adjusting structures 2 are provided, the specific number of which is selected according to the shape of the steel support to be adjusted. In this embodiment, the steel support is a rectangular frame structure, and four upright structures 1 and four adjusting structures 2 are provided. From a top view, the four upright structures 1 are arranged in a rectangular array, and the four upright structures 1 enclose an adjustment space for placing the steel support. The number of adjusting structures 2 is the same as that of the upright structures 1 and is set one-to-one, so that one adjusting structure 2 is installed on each upright structure 1.

[0040] Specifically, such as Figure 1 and Figure 2 As shown, the upright structure 1 includes a base support 11 and a lead screw 12. The base support 11 is generally inverted U-shaped, and a snap-fit ​​groove is provided at the lower end of the base support 11. The lead screw 12 is fixed to the upper surface of the base support 11, and the snap-fit ​​groove can be snapped onto the base 4. The adjustment structure 2 includes an adjusting nut 21 and an adjusting platform 22. The adjusting nut 21 is sleeved on the corresponding lead screw 12, and an adjusting platform 22 is provided on the outer surface of the adjusting nut 21.

[0041] With the above configuration, four lead screws 12 arranged in a rectangular array are set up. Each of the four lead screws 12 is equipped with an adjustment structure 2, resulting in four adjustment mechanisms 2. These mechanisms include four adjusting nuts 21 arranged in a rectangular array and an adjustment platform 22. The four transverse support rods 51 at the upper end of the steel support are correspondingly connected between two adjacent adjustment platforms 22, with both ends of the transverse support rods 51 connected to the adjustment platforms 22. Each adjusting nut 21 can be raised and lowered on the corresponding lead screw 12 to independently move the four adjustment platforms 22 up and down, thereby adjusting the horizontal elevation of the four transverse support rods 51 at the upper end of the four steel supports.

[0042] The lead screw 12 and adjusting nut 21 of this structure are threaded together. High-precision height adjustment is achieved by rotating the adjusting nut 21. The steel support is directly attached to the top surface of the adjustment platform 22. During construction, the adjusting nut 21 can be rotated simultaneously, and the horizontal elevation of the steel support can be monitored with a measuring ruler. A level can also be placed on the top surface of the steel support to measure the levelness, avoiding the traditional method of repeated disassembly and reassembly for height and level adjustments, reducing errors and significantly improving efficiency. The lead screw 12, as a rigid upright structure 1, is vertically installed on the base 4 in conjunction with the base, forming a stable adjustment benchmark. It is installed on the base 4 using a snap-fit ​​groove. After leveling, the device can be disassembled and removed, reducing the cost of each construction operation.

[0043] In one embodiment, such as Figure 1 and Figure 2 As shown, a connecting rod 3 is installed between any two adjacent lead screws 12. The connecting rod 3 is installed horizontally between two adjacent lead screws 12, and there are a total of four connecting rods 3. The connecting rods 3 horizontally lock the four lead screws 12 to prevent single-point displacement and ensure that the steel support is subjected to uniform force.

[0044] According to an embodiment of the present invention, another aspect, a steel support installation system is also provided, such as... Figure 1 and Figure 2 As shown, it includes: a base 4, a steel support, and the aforementioned adjustment device. It has all the beneficial effects of the aforementioned adjustment device.

[0045] The base 4 includes a foundation pad 41 and a reinforcing mesh layer 42. The foundation pad 41 is laid flat at the bottom, and the reinforcing mesh layer 42 is installed on the upper surface of the foundation pad 41. The inverted U-shaped locking groove at the lower end of the bottom support 11 of the adjusting device engages with two adjacent reinforcing bars in the reinforcing mesh layer 42, allowing the entire adjusting device to be detachably installed on the reinforcing mesh layer 42. Since the adjusting structure 2 can move independently on the upright structure 1, when installing the adjusting device, it is only necessary to stably engage it with the bent layer of reinforcing bars, without considering whether the threaded rod 12 is vertical, making installation simple and quick.

[0046] The structural description here uses the finally installed steel support as an example. Figure 1 and Figure 2 As shown, the steel support includes horizontal support rods 51, vertical support rods 52, and pads 53. Four horizontal support rods 51 are provided, forming a rectangular frame when viewed from above. Two vertical support rods 52 are fixed to the side of each horizontal support rod 51 closest to the base 4, and the vertical support rods 52 are perpendicular to the horizontal support rods 51. Each pad 53 also has a pad at the end furthest from the horizontal support rod 51. The pads 53 can be installed on the foundation pad layer 41.

[0047] The specific implementation process of the steel support installation system is as follows: Step S1: Tie steel bars on the foundation pad 41 to form a steel mesh layer 42, and measure and determine the position where the adjustment device needs to be installed on the foundation pad 41. Step S2: Insert the snap-fit ​​groove at the lower end of the bottom support 11 of the adjustment device into the steel mesh layer 42 to place the adjustment device on the corresponding steel mesh layer 42. Step S3: Place the transverse support rod 51 on the two corresponding adjustment platforms 22. Step S4: Rotate the adjusting nut 21 and measure the horizontal elevation of the transverse support rod 51 in real time. Step S1: Repeat steps S3 and S4 until all four horizontal support rods 51 are located on their respective two adjustment platforms 22, and the horizontal elevation of all four horizontal support rods 51 has been measured, forming a rectangular frame from a top-down view. Step S6: Remeasure the horizontal elevation of the four horizontal support rods 51, weld the vertical support rods 52 to the steel support pads 53, and then weld the entire assembly to the horizontal support of the steel support. Ensure that two vertical support rods 52 are welded below each horizontal support rod 51. Once the horizontal elevation of the steel support is adjusted, remove the leveling device.

[0048] With the steel support installation system and installation steps described above, the adjustment device is placed directly on the steel mesh layer 42, eliminating the need for traditional temporary support construction and shortening the construction period. The adjustment device is detachable and removable, reducing the cost per construction session.

[0049] Although embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art can make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations all fall within the scope defined by the appended claims.

Claims

1. An adjusting device, characterized in that include: A pole structure (1) is adapted to be vertically installed on a base (4); Adjustment structure (2), said adjustment structure (2) is installed on said upright structure (1); The steel support is suitable for placement on the adjustment structure (2), which can move up and down along the axial direction of the upright structure (1).

2. The adjustment device of claim 1, wherein The upright structure (1) is provided in several parts, and the several upright structures (1) enclose an adjustment space for placing the steel support; The number of adjustment structures (2) is the same as that of the upright structures (1), and they are installed in a one-to-one correspondence.

3. The adjustment device according to claim 1 or 2, characterized in that The upright structure (1) includes a base (11) and a lead screw (12). The base (11) has a snap-fit ​​groove on the side near the base. The snap-fit ​​groove is snapped onto the base (4). The lead screw (12) is installed on the top surface of the base (11) away from the snap-fit ​​groove.

4. The adjustment device of claim 3, wherein The adjustment structure (2) includes an adjustment nut (21) and an adjustment platform (22), wherein the adjustment nut (21) is adapted to be installed on the lead screw (12) and the adjustment platform (22) is installed on the adjustment nut (21).

5. The adjusting device according to claim 3, characterized in that, A connecting rod (3) is installed between any two adjacent lead screws (12).

6. A steel prop mounting system characterized by, Includes a base (4), a steel support, and an adjustment device as described in any one of claims 1-5. The adjusting device is installed on the base (4), and the steel support is attached to the adjusting device; The adjusting device adjusts the position of the steel support so that the steel support is installed on the base at a preset position.

7. The steel prop mounting system according to claim 6, wherein, The base (4) includes: a base cushion layer (41) and a steel mesh layer (42), wherein the steel mesh layer (42) is adapted to be erected on the top surface of the base cushion layer (41); The snap-fit ​​groove is suitable for snapping onto the reinforcing bars in the reinforcing mesh layer (42).

8. The steel prop mounting system according to claim 6, wherein, The steel support includes: a horizontal support rod (51) and a vertical support rod (52), wherein the vertical support rod (52) is installed on the side of the horizontal support rod (51) near the base (4), and the vertical support rod (52) is perpendicular to the horizontal support rod (51); The two ends of the horizontal support rod (51) are attached to the corresponding adjustment platform (22).

9. The steel prop mounting system according to claim 8, wherein, The steel support also includes a pad (53), which is disposed at the end of the vertical support rod (52) away from the horizontal support rod (51) and is also connected to the base (4).

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