Building cross beam supporting device

Abstract

The utility model discloses a building cross beam supporting device which comprises a supporting column, the supporting column is rotationally connected with an annular plate, the lower end face of the annular plate is fixedly connected with three limiting plates distributed in a circumferential array mode, the supporting column is connected with three sliding blocks located in a rod groove in an up-down sliding mode, and the sliding blocks are all fixedly connected with handles and limiting frames. The lower end face of the sliding block is fixedly connected with two side plates, a supporting rod is rotationally connected between the side plates, the other end of the supporting rod is fixedly connected with an anti-sliding block, the threaded shaft is in threaded connection with an inner threaded cylinder, and the upper end face of the inner threaded cylinder is fixedly connected with a top plate. The supporting rods are limited through the limiting frame, so that the three supporting rods play a supporting role, the limiting plate rotates to the upper side of the sliding block from the plate groove to clamp the sliding block and prevent the sliding block from moving upwards, and the motor can drive the threaded shaft to rotate, so that the top plate is driven to move upwards to abut against the cross beam.

Description

Technical Field

[0001] The utility model relates to the field of construction, in particular to a construction beam supporting device. Background Art

[0002] When constructing multi-story buildings, multiple load-bearing beams are required. After these beams are cast with steel bars and before they are completely dry, they need to be supported and shaped using supporting devices. The supporting devices require easily retractable supporting feet and a top plate that can be adjusted up and down to support beams of different heights. Utility Model Content

[0003] The purpose of the utility model is to provide a building beam supporting device to solve the problems raised in the above background technology.

[0004] The top end face of said sliding panel also is provided with a toothed structure, and the toothed structure is vertically connected to the bottom end of said toothed structure. The toothed structure is vertically connected to the bottom end of said toothed structure. The toothed structure is vertically connected to the bottom end of said toothed structure.

[0005] Advantageously, the support column is provided with a motor slot, the upper end surface of the fixing plate is flush with the upper end surface of the support column, the lower end surface of the fixing plate is fixedly connected with a motor located in the motor slot, the motor is dynamically connected to the threaded shaft, and the motor can drive the threaded shaft to rotate;

[0006] Advantageously, the upper end surface of the support column is fixedly connected with two left-right symmetrical limiting rods, and the lower end surface of the top plate is fixedly connected with two left-right symmetrical limiting cylinders, and the limiting rods are slidably connected to the limiting cylinders up and down, thereby preventing the internal threaded cylinder from rotating and improving the stability of the top plate when it moves up and down;

[0007] Advantageously, the bottom of the support column is fixedly connected with an annular base;

[0008] Advantageously, a controller is fixedly connected to the side of the support column, and the controller controls the motor to drive the top plate to move up or down.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] The utility model provides a support rod, a top plate and a limit plate, and the handle can drive the sliding block to move up and down, cooperate with the support rod to rotate and unfold, and use the limit frame to limit the support rod, so that the three support rods play a supporting role, and the limit plate rotates from the plate groove to the upper side of the sliding block to clamp the sliding block to prevent the sliding block from moving up. The motor can drive the threaded shaft to rotate, thereby driving the top plate to move up and against the cross beam. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0012] Figure 2 for Figure 1 A top view of

[0013] Figure 3 for Figure 2 AA cross-sectional diagram of ;

[0014] Figure 4 for Figure 3 A partial enlarged schematic diagram of

[0015] Figure 5 It is a three-dimensional schematic diagram of the support rod of the utility model;

[0016] Figure 6 It is a three-dimensional schematic diagram of the limit plate of the utility model;

[0017] Figure 7 It is a three-dimensional schematic diagram of the annular plate of the utility model;

[0018] Figure 8 It is a three-dimensional schematic diagram of the cross section of the upper end of the support column of the utility model.

[0019] In the figure: 100, support column; 101, annular plate; 102, limit plate; 103, plate groove; 104, rod groove; 105, support rod; 106, anti-sliding block; 107, top plate; 108, internal threaded cylinder; 109, limit cylinder; 110, fixed plate; 111, motor groove; 112, motor; 113, threaded shaft; 114, annular base; 115, sliding block; 116, handle; 117, limit frame; 118, side plate; 119, controller; 120, limit rod. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail in combination with the embodiments below. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not used to limit the utility model.

[0021] Embodiment 1:

[0022] See also Figure 1-8 The utility model provides a technical solution: a building beam support device, including a support column 100, the support column 100 is rotatably connected with an annular plate 101, the lower end surface of the annular plate 101 is fixedly connected with three limit plates 102 distributed in a circumferential array, the support column 100 is provided with three plate grooves 103 distributed in a circumferential array, the lower side of the plate groove 103 is provided with a rod groove 104, the rod groove 104 and the plate groove 103 are connected, the support column 100 is slidably connected with three sliding blocks 115 located in the rod groove 104, and the sliding blocks 115 are fixedly connected with a handle 116 and a limit frame 116. 7. The lower end surface of the sliding block 115 is fixedly connected to two side plates 118, and the support rod 105 is rotatably connected between the side plates 118. The other end of the support rod 105 is fixedly connected to the anti-sliding block 106, and the support column 100 is fixedly connected to the fixing plate 110, and the fixing plate 110 is rotatably connected to the threaded shaft 113, and the threaded shaft 113 is threadedly connected to the internal threaded tube 108, and the upper end surface of the internal threaded tube 108 is fixedly connected to the top plate 107, so that the support rod 105 can be unfolded after the sliding block 115 is pulled down for support, and the top plate 107 can be driven to move up to resist the crossbeam by rotating the threaded shaft 113.

[0023] The support column 100 is provided with a motor slot 111, the upper end surface of the fixing plate 110 is flush with the upper end surface of the support column 100, and the lower end surface of the fixing plate 110 is fixedly connected with a motor 112 located in the motor slot 111, and the motor 112 is dynamically connected to the threaded shaft 113, and the motor 112 can drive the threaded shaft 113 to rotate;

[0024] The upper end surface of the support column 100 is fixedly connected with two symmetrical limiting rods 120, and the lower end surface of the top plate 107 is fixedly connected with two symmetrical limiting cylinders 109. The limiting rods 120 are connected to the limiting cylinders 109 for sliding up and down, thereby preventing the internal threaded cylinder 108 from rotating and improving the stability of the top plate 107 when it moves up and down.

[0025] The bottom of the support column 100 is fixedly connected with an annular base 114;

[0026] A controller 119 is fixedly connected to the side of the support column 100 , and the controller 119 controls the motor 112 to drive the top plate 107 to move up or down.

[0027] Working principle:

[0028] Initially, the limiting plate 102 is located in the plate groove 103, the sliding block 115 is located at the top of the rod groove 104, and the support rod 105 is received in the rod groove 104;

[0029] Then move the support column 100 to the bottom of the crossbeam, first pull the three sliding blocks 115 downwards through the handle 116, and at the same time rotate the support rod 105 until the support rod 105 abuts against the limiting frame 117, and then rotate the annular plate 101, the annular plate 101 drives the limiting plate 102 to rotate above the sliding block 115, clamp the sliding block 115, and limit the sliding block 115, so that the three support rods 105 can support through the anti-sliding block 106;

[0030] Then, the motor 112 is started through the controller 119, and the motor 112 drives the threaded shaft 113 to rotate, and the threaded shaft 113 drives the internal threaded cylinder 108 to move upward, and the internal threaded cylinder 108 drives the top plate 107 to move upward, and at the same time, the limit cylinder 109 moves upward along the limit rod 120, so that the top plate 107 is against the cross beam, which supports the cross beam, and after the cross beam is dried, the top plate 107 is moved down to the initial position, and the limit plate 102 is rotated back into the plate groove 103, and then the sliding block 115 is pulled upward to the top of the rod groove 104 through the sliding block 115, and the support rod 105 and the anti-sliding block 106 are stored in the rod groove 104, so as to facilitate the transportation of the support column 100.

[0031] It is obvious to those skilled in the art that various modifications and variations may be made to the disclosed embodiments. Other embodiments will be readily apparent to those skilled in the art in view of the specification and practice of the disclosed system. It is intended that the specification and examples be considered exemplary only, with the true scope of protection being determined by the appended claims and their equivalents.

Claims

1. A building beam support device, comprising a support column (100), characterized in that: The support column (100) is rotatably connected to an annular plate (101), and the lower end surface of the annular plate (101) is fixedly connected to three limiting plates (102) distributed in a circumferential array. The support column (100) is provided with three plate grooves (103) distributed in a circumferential array, and the lower side of the plate groove (103) is provided with a rod groove (104), and the rod groove (104) and the plate groove (103) are communicated. The support column (100) is slidably connected to three sliding blocks (115) located in the rod groove (104) up and down, and the sliding blocks (115) are fixedly connected to the handle (1 16) and a limit frame (117), the lower end surface of the sliding block (115) is fixedly connected with two side plates (118), a support rod (105) is rotatably connected between the side plates (118), the other end of the support rod (105) is fixedly connected with an anti-sliding block (106), the support column (100) is fixedly connected with a fixed plate (110), the fixed plate (110) is rotatably connected with a threaded shaft (113), the threaded shaft (113) is threadedly connected with an internal threaded tube (108), and the upper end surface of the internal threaded tube (108) is fixedly connected with a top plate (107).

2. A building beam support device according to claim 1, characterized in that: The support column (100) is provided with a motor slot (111), the upper end surface of the fixing plate (110) is flush with the upper end surface of the support column (100), the lower end surface of the fixing plate (110) is fixedly connected with a motor (112) located in the motor slot (111), and the motor (112) is dynamically connected to the threaded shaft (113).

3. A building beam support device according to claim 2, characterized in that: The upper end surface of the support column (100) is fixedly connected with two left-right symmetrical limiting rods (120), and the lower end surface of the top plate (107) is fixedly connected with two left-right symmetrical limiting cylinders (109), and the limiting rods (120) are slidably connected to the limiting cylinders (109) up and down.

4. A building beam support device according to claim 3, characterized in that: The bottom of the support column (100) is fixedly connected to a ring-shaped base (114).

5. A building beam support device according to claim 4, characterized in that: A controller (119) is fixedly connected to the side of the support column (100).

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