Sliding support for steel beam installation

Abstract

The utility model discloses a sliding support for mounting a steel beam, which relates to the technical field of buildings and comprises a support body horizontally and slidably mounted on the upper end face of a mounting platform, an assembly hole is arranged in the middle of the support body, an adjustable support component is mounted on the inner side of the assembly hole, and the adjustable support component comprises a wedge block and a second threaded rod. The two wedge blocks are symmetrically, horizontally and slidably installed on the bottom face of the assembly hole, the two second threaded rods are symmetrically, horizontally and rotatably installed at the side end of the support body and correspondingly penetrate through the two wedge blocks in a threaded mode, and second rotating handles are coaxially fixed to the ends, away from the outer side of the assembly hole, of the wedge blocks. The support body horizontally slides to enable the steel beam to be inserted into the inner side of the assembly hole, then the second threaded rod is screwed to drive the wedge block to horizontally slide on the bottom face of the assembly hole, and therefore the wedge face of the wedge block makes contact with the bottom of the steel beam and supports the steel beam, and the design can meet the assembly requirements of steel beams of different sizes.

Description

Technical Field

[0001] The utility model relates to the technical field of construction, in particular to a sliding support for installing a steel beam. Background Art

[0002] In the existing support connected to the steel beam, one end of the steel beam is connected to the fixed end, and the other end is hinged to the support through a polytetrafluoroethylene sheet. In order to connect the polytetrafluoroethylene sheet to the steel beam and the support respectively, it is also necessary to set assembly holes for fixing the polytetrafluoroethylene sheet on the steel beam and the support, thereby increasing the processing steps of the steel beam and the support, and it is impossible to quickly complete the assembly between the steel beam and the support.

[0003] To improve the above problems, after searching, for example, the patent announcement number CN206752685U provides an integral sliding support that is convenient for steel beam installation, including a support and a clamp for the steel beam to penetrate, and the clamp is fixed on the top of the support. The assembly between the steel beam and the support can be completed quickly. When the steel beam is in place, one end of the steel beam can be directly clamped on the clamp fixed on the support, thereby completing the assembly of the steel beam and the support.

[0004] Based on the above search and in combination with the prior art, it is found that the integral sliding support for facilitating steel beam installation in the prior art similar to the above disclosed one has poor adjustability and is difficult to adapt to the installation of steel beams of different sizes. Therefore, a sliding support for steel beam installation is proposed to improve the above problem. Utility Model Content

[0005] The purpose of the present application is to provide a sliding support for installing a steel beam to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a sliding support for steel beam installation, comprising a support body horizontally slidably installed on the upper end surface of a mounting platform, a mounting hole being provided in the middle of the support body, and an adjustable support assembly being installed inside the mounting hole;

[0007] The adjustable support assembly includes a wedge and a second threaded rod;

[0008] Two wedge blocks and two second threaded rods are provided, and the two wedge blocks are symmetrically and horizontally slidably installed on the bottom surface of the assembly hole, and the two second threaded rods are symmetrically and horizontally rotatably installed on the side ends of the support body, and the corresponding threads respectively penetrate the two wedge blocks;

[0009] The wedge surfaces of the two second threaded rods are both arranged at the upper edges of one side close to each other, and a second rotating handle is coaxially fixed to the end of the wedge block away from the outer side of the assembly hole.

[0010] As a further supplement to the present solution, a limiting slider is fixed to the lower end of the support body, and the upper end surface of the mounting platform is provided with a limiting sliding groove that slidably cooperates with the limiting slider.

[0011] As a further supplement to the present solution, a first threaded rod is horizontally rotatably installed on the mounting platform, and the thread of the first threaded rod passes through the limiting slider. When the first threaded rod is rotated, the limiting slider can be driven to slide horizontally in the limiting sliding groove.

[0012] As a further supplement to the present solution, a limiting square hole is provided along the axis of the first threaded rod, a limiting square rod is slidably installed on the inner side of the limiting square hole, a rotating handle 1 is coaxially fixed to the end of the limiting square rod located on the outer side of the mounting platform, and the end of the limiting square rod away from the rotating handle 1 extends to the outer side of the first threaded rod.

[0013] As a further supplement to this solution, a detachable connection structure is provided between the first threaded rod and the first rotary handle.

[0014] As a further supplement to the present solution, the detachable connection structure includes an adhesive sheet 1 and an adhesive sheet 2, wherein the adhesive sheet 1 is fixed to the rotary handle 1, and the adhesive sheet 2 is fixed to the first threaded rod and bonded to the adhesive sheet 1.

[0015] In summary, the technical effects and advantages of the utility model are:

[0016] 1. In the utility model, through the cooperation of the second threaded rod and the wedge block, during installation, the first threaded rod is rotated to drive the limit slider to slide horizontally in the limit slide groove, so that the steel beam is inserted into the inner side of the assembly hole, and then the second threaded rod is twisted to drive the wedge block to slide horizontally on the bottom surface of the assembly hole, so that the wedge surface of the wedge block contacts the bottom of the steel beam and supports the steel beam. This design can meet the assembly requirements of steel beams of different sizes.

[0017] 2. In the present invention, by setting the limiting square rod, when the support body needs to be removed or replaced, the limiting square rod is rotated and pulled outwards until the limiting slider is separated from the first threaded rod, at which time the support body can be removed. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 Schematic diagram of the overall three-dimensional structure of this embodiment;

[0020] Figure 2is a schematic diagram of the three-dimensional structure of the first threaded rod in this embodiment;

[0021] Figure 3 is a schematic diagram of the overall cross-sectional structure of this embodiment;

[0022] Figure 4 It is a schematic diagram of the side structure of the support body in this embodiment.

[0023] In the figure: 1. mounting platform; 11. limiting slide groove; 2. support body; 21. limiting slider; 22. wedge block; 23. second threaded rod; 24. second rotary handle; 3. first threaded rod; 4. limiting square rod; 41. first rotary handle; 42. first adhesive sheet; 43. second adhesive sheet. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example: Reference Figure 1-4 A sliding support for steel beam installation shown in the figure comprises a support body 2 horizontally slidably mounted on the upper end surface of a mounting platform 1, an assembly hole is provided in the middle of the support body 2, and an adjustable support component is installed inside the assembly hole.

[0026] Specifically, the adjustable support assembly includes a wedge block 22 and a second threaded rod 23, two of which are provided, and the two wedge blocks 22 are symmetrically and horizontally slidably installed on the bottom surface of the assembly hole, and the two second threaded rods 23 are symmetrically and horizontally rotatably installed on the side ends of the support body 2, and the corresponding threads penetrate the two wedge blocks 22 respectively, and the wedge surfaces of the two second threaded rods 23 are both provided at the upper edges of one side where the two are close to each other, and a rotary handle 24 is coaxially fixed to the end of the wedge block 22 away from the outside of the assembly hole.

[0027] The second threaded rod 23 can be screwed to drive the wedge block 22 to slide horizontally on the bottom surface of the assembly hole, so that the wedge surface of the wedge block 22 contacts the bottom of the steel beam and supports the steel beam. This design can meet the assembly requirements of steel beams of different sizes.

[0028] Among them, a limiting slider 21 is fixed to the lower end of the support body 2, and the upper end surface of the mounting platform 1 is provided with a limiting slide groove 11 that slides with the limiting slider 21. Similarly, a sliding matching structure similar to the above is also provided between the wedge block 22 and the bottom surface of the assembly hole (not shown in the figure).

[0029] A first threaded rod 3 is horizontally rotatably mounted on the mounting platform 1 , and the first threaded rod 3 threads through the limiting slider 21 . When the first threaded rod 3 is rotated, the limiting slider 21 can be driven to slide horizontally in the limiting slide groove 11 .

[0030] In order to facilitate the disassembly and assembly of the support body 2, a limiting square hole is set along the axis of the first threaded rod 3, and a limiting square rod 4 is slidably installed on the inner side of the limiting square hole. A rotating handle 41 is coaxially fixed to the end of the limiting square rod 4 located on the outer side of the mounting platform 1. The end of the limiting square rod 4 away from the rotating handle 41 extends to the outer side of the first threaded rod 3. The limiting square rod 4 is rotated and pulled outwards until the limiting slider 21 is separated from the first threaded rod 3. At this time, the support body 2 can be removed.

[0031] Among them, a detachable connecting structure is arranged between the first threaded rod 3 and the rotating handle 41, and the detachable connecting structure includes an adhesive sheet 42 and an adhesive sheet 43. The adhesive sheet 42 is fixed on the rotating handle 41, and the adhesive sheet 43 is fixed on the first threaded rod 3 and bonded to the adhesive sheet 42, such as a Velcro structure. The first threaded rod 3 and the rotating handle 41 are bonded by the adhesive sheet 43 and the adhesive sheet 42, which can effectively prevent the limiting square rod 4 from accidentally detaching from the first threaded rod 3.

[0032] The working principle of the utility model is as follows: during installation, the first threaded rod 3 is rotated to drive the limit slider 21 to slide horizontally in the limit slide groove 11, so that the steel beam is inserted into the inner side of the assembly hole, and then the second threaded rod 23 is twisted to drive the wedge block 22 to slide horizontally on the bottom surface of the assembly hole, so that the wedge surface of the wedge block 22 contacts the bottom of the steel beam and supports the steel beam. This design can adapt to the assembly requirements of steel beams of different sizes; when the support body 2 needs to be removed or replaced, the limit square rod 4 is rotated and the limit square rod 4 is pulled outward until the limit slider 21 is separated from the first threaded rod 3, and the support body 2 can be removed at this time.

[0033] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A sliding support for steel beam installation, comprising a support body (2) horizontally slidably mounted on the upper end surface of a mounting platform (1), characterized in that: The support body (2) is provided with an assembly hole in the middle, and an adjustable support component is installed inside the assembly hole; The adjustable support assembly comprises a wedge block (22) and a second threaded rod (23); The wedge block (22) and the second threaded rod (23) are both provided with two, and the two wedge blocks (22) are symmetrically and horizontally slidably mounted on the bottom surface of the assembly hole, and the two second threaded rods (23) are symmetrically and horizontally rotatably mounted on the side ends of the support body (2), and the corresponding threads respectively penetrate the two wedge blocks (22); The wedge surfaces of the two second threaded rods (23) are both arranged at the upper edges of one side close to each other, and a second rotating handle (24) is coaxially fixed to the end of the wedge block (22) away from the outside of the assembly hole.

2. A sliding support for steel beam installation according to claim 1, characterized in that: A limiting slide block (21) is fixed at the lower end of the support body (2), and a limiting slide groove (11) that is slidably matched with the limiting slide block (21) is provided on the upper end surface of the mounting platform (1).

3. A sliding support for steel beam installation according to claim 2, characterized in that: A first threaded rod (3) is horizontally rotatably mounted on the mounting platform (1), and the first threaded rod (3) is threadedly penetrated through the limiting slider (21). When the first threaded rod (3) is rotated, the limiting slider (21) can be driven to slide horizontally in the limiting slide groove (11).

4. A sliding support for steel beam installation according to claim 3, characterized in that: The first threaded rod (3) is provided with a limiting square hole along its axis, a limiting square rod (4) is slidably mounted inside the limiting square hole, a rotating handle (41) is coaxially fixed to the end of the limiting square rod (4) located outside the mounting platform (1), and the end of the limiting square rod (4) away from the rotating handle (41) extends to the outside of the first threaded rod (3).

5. A sliding support for steel beam installation according to claim 4, characterized in that: A detachable connection structure is provided between the first threaded rod (3) and the first rotary handle (41).

6. A sliding support for steel beam installation according to claim 5, characterized in that: The detachable connection structure comprises an adhesive sheet 1 (42) and an adhesive sheet 2 (43), wherein the adhesive sheet 1 (42) is fixed on the rotary handle 1 (41), and the adhesive sheet 2 (43) is fixed on the first threaded rod (3) and bonded to the adhesive sheet 1 (42).

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