Steel beam supporting device for concrete floor

Abstract

The utility model discloses a steel beam supporting device for a concrete floor, and relates to the technical field of building construction. The device comprises a base and universal wheels installed at the four corners of the bottom of the base, a rotating plate is rotationally installed over the base, a lifting plate is arranged over the rotating plate, a moving seat is installed on the upper surface of the lifting plate, and supporting blocks are installed on the two sides of the upper surface of the moving seat; a rotating assembly is arranged between the upper surface of the base and the bottom of the rotating plate, a front-back moving assembly is arranged in the moving groove, and a left-right moving assembly is arranged in the center of the interior of the rotating groove. The position of the upper steel beam in the front-back direction and the left-right direction can be adjusted through the front-back moving assembly and the left-right moving assembly, workers can conveniently and rapidly adjust the position of the steel beam in a micro-motion mode, time and labor are saved, the working efficiency is high, and the angle of the upper supporting component and the steel beam can be adjusted through the rotating assembly; construction personnel can conveniently use and adjust, and the application range is wide.

Description

Technical Field

[0001] The utility model belongs to the technical field of building construction, in particular to a steel beam supporting device for a concrete floor slab. Background Art

[0002] With the development of society and technology, equipment in various fields has been greatly improved. During the construction process, the concrete slabs used between each floor are generally cast on site or prefabricated reinforced concrete slabs. In order to ensure the installation strength of the concrete slabs and improve the installation efficiency, support devices are required to support the steel beams, which can greatly improve the work efficiency and safety performance of the construction personnel.

[0003] After searching, the publication number CN220226363U, application date 2023.05.17 discloses a construction steel beam support device, which relates to the field of construction technology, including a steel beam support frame, two support blocks are installed on the top of the steel beam support frame, an adjusting cylinder is installed between the two support blocks, an adjusting slider is installed at the bottom of the support block, the bottom of the adjusting slider is connected to an adjusting guide rail, clamping cylinders are arranged on both sides of the support block, one end of the clamping cylinder is connected to a side clamping plate, and an extension rod is installed on the side of the side clamping plate. The utility model is provided with a support block, so that it is convenient to adjust the steel beam according to the length and size before the steel beam needs to be supported. By adjusting the pneumatic telescopic effect of the cylinder, the support block can be slid on the top of the adjusting guide rail through the adjusting slider at the bottom to realize the contraction and separation of the support block, so that the support block can be effectively adjusted to a suitable position, and steel beams of different lengths can be stably supported.

[0004] However, it still has the following disadvantages in actual use:

[0005] 1. The above-mentioned building steel beam support device adjusts the position of the entire device and the steel beam through rollers when in use. However, when the position of the device and the steel beam needs to be slightly adjusted, the staff needs to adjust the position of the entire device, which is time-consuming and labor-intensive, and has low work efficiency.

[0006] 2. The above-mentioned building steel beam support device plays a role in the steel beam through the support components when in use, but this method has a single function, and the staff cannot adjust the angle of the upper support components and the steel beam according to the needs, which is inconvenient to use and has a small scope of application. To this end, we provide a steel beam support device for concrete floor slabs to solve the above problems. Utility Model Content

[0007] The purpose of the utility model is to provide a steel beam supporting device for a concrete floor slab. By arranging a front-and-rear moving component and a left-and-right moving component, the position of the upper steel beam in the front-and-rear and left-and-right directions can be adjusted, which is convenient for workers to use fast micro-motion to adjust the position of the steel beam, saving time and effort and having high work efficiency. In addition, the rotating component can be used to adjust the angle of the upper supporting component and the steel beam, which is convenient for construction workers to use and adjust, and has a wide range of applications.

[0008] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0009] The utility model is a steel beam supporting device for concrete floor slabs, comprising a base and universal wheels installed at four corners of the bottom thereof, a rotating plate is rotatably installed just above the base, a lifting plate is arranged just above the rotating plate, a moving groove is arranged at the center position of the upper surface of the lifting plate, a moving seat is arranged on the upper surface of the lifting plate, support blocks are arranged on both sides of the upper surface of the moving seat, a rotating groove is arranged at the center position of the upper surface of the support block, a rotating assembly is arranged between the upper surface of the base and the bottom of the rotating plate, a front-rear moving assembly is arranged inside the moving groove, and a left-right moving assembly is arranged at the center position of the inner part of the rotating groove;

[0010] The rotating assembly includes an adjusting motor and a driving wheel mounted on its output shaft, and the outer wall of the driving wheel is connected to the driven wheel through a belt;

[0011] The forward and backward moving assembly includes an asynchronous motor and a threaded rod installed on its output shaft through a coupling, and the other end of the threaded rod penetrates a threaded hole at the center of the front end face of the moving plate and is connected to a bearing on the rear end face inside the moving groove;

[0012] The left-right moving component comprises a servo motor and an adjusting shaft installed on the output shaft thereof through a coupling, and a rotating roller is installed on the outer side of the outer wall of the adjusting shaft.

[0013] The utility model is further configured that universal wheels are installed at four corners of the bottom of the base, and a hydraulic cylinder is installed at the center position of the upper surface of the rotating plate.

[0014] The utility model is further configured that the telescopic end of the hydraulic cylinder is installed at the bottom center of the lifting plate, and auxiliary rods are installed at the upper surface of the rotating plate and the four corners of the bottom of the lifting plate.

[0015] The utility model is further configured that arc plates are fixedly connected to both sides of the bottom of the rotating plate, and the bottom ends of the arc plates are located inside the guide rails.

[0016] The utility model is further configured that the bottom of the guide rail is installed on the upper surface of the base, and guide grooves are arranged at both ends of the upper surface of the movable seat.

[0017] The utility model is further configured that the bottom of the support block is slidably connected to the inside of the guide groove, and an adjustment mechanism is arranged between adjacent support blocks.

[0018] The utility model is further configured that auxiliary rollers are rotatably connected to both sides of the rotating groove, and clamping mechanisms are arranged at both the front and rear ends of the supporting block.

[0019] The utility model is further configured such that a rotating shaft is installed at the center position of the inner wall of the driven wheel, the bottom end of the rotating shaft is installed in a bearing on the upper surface of the base, and the top end of the rotating shaft passes through the bottom center position of the driven wheel and is fixedly connected to the bottom center position of the rotating plate.

[0020] The utility model is further configured that guide rods are arranged on both sides of the interior of the movable plate, and the front and rear ends of the guide rods are fixed on the front and rear end surfaces of the interior of the movable groove.

[0021] The utility model has the following beneficial effects:

[0022] 1. The utility model sets a front-to-back moving component and a left-to-right moving component, and can adjust the position of the upper steel beam in the front-to-back and left-to-right directions under the action of an asynchronous motor and a servo motor, so that the staff can use fast micro-motion to adjust the position of the steel beam, which saves time and effort and has high work efficiency. It solves the problem that the above-mentioned building steel beam support device adjusts the position of the entire device and the steel beam through rollers when in use, while this method requires the staff to adjust the position of the entire device when the position of the device and the steel beam needs to be slightly adjusted, which is time-consuming and labor-intensive, and has low work efficiency.

[0023] 2. The utility model sets a rotating component and adjusts the operation of the motor to drive the upper steel beam to rotate under the action of various components, so as to adjust the angle of the upper supporting component and the steel beam, which is convenient for construction personnel to use and adjust, and can increase the scope of application. It solves the problem that the above-mentioned construction steel beam support device plays a role on the steel beam through the supporting component when in use, while this method has a single function, and the staff cannot adjust the angle of the upper supporting component and the steel beam according to the needs, which is inconvenient to use and has a small scope of application.

[0024] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0026] Figure 1The present invention is a structural schematic diagram of a steel beam supporting device for a concrete floor.

[0027] Figure 2 The present invention is a cross-sectional view of a steel beam support device for a concrete floor.

[0028] Figure 3 This is a disassembled view of the base, turntable, and rotating assembly.

[0029] Figure 4 This is a structural diagram of the forward and backward moving components.

[0030] Figure 5 This is a structural diagram of the support block.

[0031] Figure 6 This is a structural diagram of the left and right moving components.

[0032] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0033] 1-base, 101-universal wheel, 102-turn plate, 1021-hydraulic cylinder, 1022-auxiliary rod, 1023-arc plate, 1024-guide rail, 103-lifting plate, 1031-moving groove, 104-moving seat, 1041-guide groove, 1042-adjusting mechanism, 105-support block, 1051-rotating groove, 1052-auxiliary roller, 1053-clamping mechanism, 2-rotating assembly, 201-adjusting motor, 2011-driving wheel, 202-rotating shaft, 2021-driven wheel, 3-forward and backward moving assembly, 301-asynchronous motor, 302-threaded rod, 303-moving plate, 304-guide rod, 4-left and right moving assembly, 401-servo motor, 402-adjusting shaft, 403-rotating roller. DETAILED DESCRIPTION

[0034] 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 of 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. Specific embodiment 1

[0036] See also Figures 1 to 3The utility model is a steel beam supporting device for a concrete floor, comprising a base 1 and universal wheels 101 installed at the four corners of the bottom thereof, a rotating plate 102 is rotatably installed directly above the base 1, a lifting plate 103 is arranged directly above the rotating plate 102, a moving groove 1031 is arranged at the center position of the upper surface of the lifting plate 103, a moving seat 104 is installed on the upper surface of the lifting plate 103, support blocks 105 are installed on both sides of the upper surface of the moving seat 104, a rotating groove 1051 is arranged at the center position of the upper surface of the support block 105, a rotating assembly 2 is arranged between the upper surface of the base 1 and the bottom of the rotating plate 102; the rotating assembly 2 comprises an adjusting motor 201 and a driving wheel 2011 installed on its output shaft, and the outer wall of the driving wheel 2011 is connected to the driven wheel 2021 through a belt.

[0037] Specifically, universal wheels 101 are installed at the four corners of the bottom of the base 1, a hydraulic cylinder 1021 is installed at the center of the upper surface of the rotating plate 102, and the telescopic end of the hydraulic cylinder 1021 is installed at the bottom center of the lifting plate 103. Auxiliary rods 1022 are installed on the upper surface of the rotating plate 102 and the four corners of the bottom of the lifting plate 103. Both sides of the bottom of the rotating plate 102 are fixedly connected with arc plates 1023. The bottom end of the arc plate 1023 is located inside the guide rail 1024. The bottom of the guide rail 1024 is installed on the upper surface of the base 1. The front and rear sides of the upper surface of the mobile seat 104 are A guide groove 1041 is set at both ends, the bottom of the support block 105 is slidably connected to the inside of the guide groove 1041, an adjustment mechanism 1042 is set between adjacent support blocks 105, auxiliary rollers 1052 are rotatably connected on both sides of the rotating groove 1051, and clamping mechanisms 1053 are set at the front and rear ends of the support block 105. A rotating shaft 202 is installed at the center position of the inner wall of the driven wheel 2021, and the bottom end of the rotating shaft 202 is installed in the bearing on the upper surface of the base 1, and the top end of the rotating shaft 202 passes through the bottom center position of the driven wheel 2021 and is fixedly connected to the bottom center position of the rotating plate 102.

[0038] Furthermore, the position of the device can be adjusted under the action of the universal wheel 101, and the operation of the adjusting motor 201 can drive the driving wheel 2011 to rotate, wherein the outer wall of the driving wheel 2011 is connected to the driven wheel 2021 through a belt. Therefore, when the driving wheel 2011 rotates, it will drive the driven wheel 2021 to rotate under the action of the belt, thereby causing the rotating shaft 202 to rotate, and can drive the upper rotating plate 102 to rotate, and the lifting plate 103 can be pushed to move by the hydraulic cylinder 1021, and the auxiliary rod 1022 plays a role in assisting the lifting, and can assist the rotating plate 102 to rotate with the assistance of the arc plate 1023 and the guide rail 1024. The support block 105, the adjustment mechanism 1042, and the clamping mechanism 1053 are all existing technologies, so they will not be described in detail here. The auxiliary roller 1052 can assist in supporting and adjusting the steel beam.

[0039] The operation process of this embodiment is as follows: the device is moved to a suitable position under the action of the universal wheel 101, and then the hydraulic cylinder 1021 is started to push the upper lifting plate 103 through the hydraulic cylinder 1021, so that the lifting plate 103 moves upward under the pushing action of the hydraulic cylinder 1021 and the auxiliary action of the auxiliary rod 1022, and achieves the effect of pushing the upper moving seat 104 and the support block 105, and then the steel beam is placed on the surface of the support block 105, and the steel beam is clamped and fixed by the clamping mechanism 1053, and when the angle of the upper supporting steel beam needs to be adjusted, the adjusting motor 2 is started. 01. The output shaft of the regulating motor 201 rotates to drive the driving wheel 2011 to rotate, and the outer wall of the driving wheel 2011 is connected to the driven wheel 2021 through a belt. Therefore, when the driving wheel 2011 rotates, the driven wheel 2021 will be driven to rotate under the action of the belt, and the rotating shaft 202 on its inner wall can be driven to rotate. The rotating plate 102 above is driven to rotate by the rotating shaft 202 and the arc plate 1023 and the guide rail 1024, thereby achieving the effect of adjusting the angle of the upper supporting components and the steel beam, which is convenient for construction personnel to use and adjust, and can increase the scope of application. Specific embodiment 2

[0041] See also Figure 1 , 4 , 5, 6, based on the specific embodiment 1, different from the first embodiment: a forward and backward moving component 3 and a left and right moving component 4 are provided, the forward and backward moving component 3 includes an asynchronous motor 301 and a threaded rod 302 installed on its output shaft through a coupling, the other end of the threaded rod 302 passes through a threaded hole at the center position of the front end face of the moving plate 303 and is connected to a bearing on the rear end face inside the moving groove 1031; the left and right moving component 4 includes a servo motor 401 and an adjusting shaft 402 installed on its output shaft through a coupling, and a rotating roller 403 is installed on the outer side of the outer wall of the adjusting shaft 402, which solves the existing problem that when the position of the device and the steel beam needs to be slightly adjusted, the staff needs to adjust the position of the entire device, which is time-consuming, labor-intensive and has low work efficiency.

[0042] Specifically, guide rods 304 are provided on both sides of the interior of the movable plate 303 , and the front and rear ends of the guide rods 304 are fixed on the front and rear end surfaces of the interior of the movable groove 1031 .

[0043] Furthermore, the operation of the asynchronous motor 301 drives the threaded rod 302 to rotate, and the external thread on the outer wall of the threaded rod 302 is meshed and connected with the internal thread in the wall of the threaded hole on the end face of the movable plate 303, wherein the guide rod 304 serves to limit and assist the movement of the movable plate 303, so when the threaded rod 302 rotates, it will drive the movable plate 303 to move, and the operation of the servo motor 401 drives the adjustment shaft 402 to rotate, and rotates the rotating roller 403 on its outer wall, thereby adjusting the position of the steel beam.

[0044] The operation process of this embodiment is as follows: after the steel beam support is lifted, the asynchronous motor 301 is started, and the output shaft of the asynchronous motor 301 rotates to drive the threaded rod 302 to rotate under the action of the coupling, and the external thread on the outer wall of the threaded rod 302 is meshed with the internal thread in the wall of the threaded hole on the surface of the movable plate 303. Therefore, when the threaded rod 302 rotates, the movable plate 303 will move forward or backward under the action of the thread and the guide rod 304, so that the position of the upper steel beam in the front and rear directions can be adjusted. After the position adjustment of the steel beam in the front and rear directions is completed, the servo motor 401 is started, and the output shaft of the servo motor 401 rotates to drive the adjusting shaft 402 to rotate through the coupling, and the rotation of the adjusting shaft 402 will drive the rotating roller 403 on its outer wall to rotate. At this time, the steel beam is driven to move in the left and right directions through the rotating roller 403 and with the assistance of the auxiliary roller 1052, so that the left and right upward position of the steel beam can be adjusted. Therefore, the position of the steel beam in the front, back, left and right directions can be adjusted in the process of supporting the steel beam, which is convenient for the staff to use quick adjustment, saving time and effort, and high work efficiency.

[0045] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0046] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A steel beam supporting device for a concrete floor, comprising a base (1) and universal wheels (101) installed at four corners of the bottom thereof, a rotating plate (102) being rotatably installed directly above the base (1), a lifting plate (103) being arranged directly above the rotating plate (102), a moving groove (1031) being arranged at the center position of the upper surface of the lifting plate (103), a moving seat (104) being arranged on the upper surface of the lifting plate (103), support blocks (105) being arranged on both sides of the upper surface of the moving seat (104), a rotating groove (1051) being arranged at the center position of the upper surface of the support block (105), characterized in that: A rotating assembly (2) is arranged between the upper surface of the base (1) and the bottom of the rotating plate (102), a front-rear moving assembly (3) is arranged inside the moving groove (1031), and a left-right moving assembly (4) is arranged at the inner center position of the rotating groove (1051); The rotating assembly (2) comprises an adjusting motor (201) and a driving wheel (2011) mounted on the output shaft thereof, wherein the outer wall of the driving wheel (2011) is connected to the driven wheel (2021) via a belt; The forward and backward moving assembly (3) comprises an asynchronous motor (301) and a threaded rod (302) mounted on its output shaft via a coupling, the other end of the threaded rod (302) passing through a threaded hole at the center of the front end surface of the moving plate (303) and connected to a bearing on the rear end surface inside the moving groove (1031); The left-right moving assembly (4) comprises a servo motor (401) and an adjusting shaft (402) mounted on its output shaft via a coupling, and a rotating roller (403) is mounted on the outer side of the outer wall of the adjusting shaft (402).

2. A steel beam supporting device for concrete floor according to claim 1, characterized in that: Universal wheels (101) are installed at the four corners of the bottom of the base (1), and a hydraulic cylinder (1021) is installed at the center position of the upper surface of the rotating plate (102).

3. A steel beam supporting device for concrete floor according to claim 2, characterized in that: The telescopic end of the hydraulic cylinder (1021) is installed at the bottom center of the lifting plate (103), and auxiliary rods (1022) are installed on the upper surface of the rotating plate (102) and at the four corners of the bottom of the lifting plate (103).

4. A steel beam supporting device for concrete floor according to claim 3, characterized in that: Both sides of the bottom of the rotating plate (102) are fixedly connected with arc-shaped plates (1023), and the bottom end of the arc-shaped plate (1023) is located inside the guide rail (1024).

5. A steel beam supporting device for concrete floor according to claim 4, characterized in that: The bottom of the guide rail (1024) is mounted on the upper surface of the base (1), and guide grooves (1041) are provided at both front and rear ends of the upper surface of the movable seat (104).

6. A steel beam supporting device for concrete floor according to claim 5, characterized in that: The bottom of the support block (105) is slidably connected to the inside of the guide groove (1041), and an adjustment mechanism (1042) is provided between adjacent support blocks (105).

7. A steel beam supporting device for concrete floor according to claim 6, characterized in that: Auxiliary rollers (1052) are rotatably connected to both sides of the rotating groove (1051), and clamping mechanisms (1053) are provided at both the front and rear ends of the supporting block (105).

8. A steel beam supporting device for concrete floor according to claim 1, characterized in that: A rotating shaft (202) is installed at the center position of the inner wall of the driven wheel (2021), and the bottom end of the rotating shaft (202) is installed in a bearing on the upper surface of the base (1). The top end of the rotating shaft (202) passes through the bottom center position of the driven wheel (2021) and is fixedly connected to the bottom center position of the rotating plate (102).

9. A steel beam supporting device for concrete floor according to claim 1, characterized in that: Guide rods (304) are provided on both sides of the interior of the movable plate (303), and the front and rear ends of the guide rods (304) are fixed to the front and rear end surfaces inside the movable groove (1031).

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