Temporary supporting structure for concrete pouring construction

Abstract

The utility model relates to a temporary supporting structure for concrete pouring construction, which belongs to the technical field of building structure engineering and comprises a floor support plate, two secondary beams are fixed at the bottom of the floor support plate, two connecting plates are fixed at the tops of the secondary beams, and the connecting plates are connected with the floor support plate. And the outer surfaces of the connecting plate on the left side and the connecting plate on the right side are slidably connected with connecting plates, the tops of the connecting plates are slidably connected with positioning rods connected with the connecting plates in an inserted mode, and mounting bases are fixed to the tops of the connecting plates. According to the temporary supporting structure for concrete pouring construction, a rotating rod can be easily rotated by pushing a control assembly, so that a supporting rod is moved, the control assembly can be detached, the rotating rod is used, and an arranged connecting plate can move in a connecting plate; therefore, the position of the connecting plate can be adjusted according to the distance between the two secondary beams, the overall structure is simple, adjustment is convenient, and the overall structure is more practical.

Description

Technical Field

[0001] This utility model relates to the field of building structure engineering technology, specifically a temporary support structure for concrete pouring construction. Background Technology

[0002] Floor decking is a supporting structure used to support concrete floors. It is used in steel structure houses, railway stations, stadiums, and other types of buildings. It can meet the needs of rapid steel structure construction and can provide a stable concrete pouring platform in a short time.

[0003] To improve the stability of floor decking, for example, Chinese utility model patent CN221256137U discloses a temporary support device for floor decking, relating to the field of building structure engineering technology. This utility model is located below the floor decking and mounted on structural steel beams, including: a crossbeam, a vertical support assembly, longitudinal horizontal bars, transverse horizontal bars, and fasteners. The crossbeam is located between two adjacent structural steel beams and rests against the bottom of the floor decking. The vertical support assembly includes vertically arranged uprights and a top plate fixed to the top of the uprights and supported at the bottom of the crossbeam. The transverse horizontal bars overlap the lower flanges of two adjacent structural steel beams on both sides, and are fixedly connected to the vertical support assembly via fasteners. The crossbeam is supported by multiple vertical support assemblies. This utility model uses the structural steel beams in a steel structure building as structural support points, freeing the vertical support assembly from ground support. Even if the ground below the floor decking is not level, the temporary support device can still be constructed normally and effectively.

[0004] However, some problems still exist. Although setting the uprights to an adjustable length structure improves the adjustability of the upright assembly, there is no labor-saving structure when adjusting the upright assembly, which makes the adjustment of the upright assembly time-consuming and laborious, increases the workload of the workers, and causes some inconvenience. Therefore, a temporary support structure for concrete pouring construction is proposed to solve the above problems. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a temporary support structure for concrete pouring construction, which has advantages such as easy adjustment and solves the problem of time-consuming and labor-intensive adjustment when adjusting the upright components due to the lack of a labor-saving structure.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a temporary support structure for concrete pouring construction, including a floor deck, two secondary beams fixed to the bottom of the floor deck, two connecting plates fixed to the top of the secondary beams, a connecting plate slidably connected to the outer surface of the left connecting plate and the right connecting plate, and a positioning rod inserted into the connecting plate slidably connected to the top of the connecting plate.

[0007] The top of the connecting plate is fixed with a mounting base, the top of the mounting base is rotatably connected with a rotating rod, a control component is provided on the right side of the rotating rod, the control component is used to control the rotation of the rotating rod, a support rod is threadedly connected to the top of the rotating rod, a support frame is fixed to the top of the support rod, and a connecting pipe that fits tightly with the support frame is fixed to the bottom of the floor deck.

[0008] The control assembly includes a connecting block, a plug-in block, a handle, a limiting block, a pulling block, and a stabilizing spring. The right side of the rotating rod is fixed to the connecting block, the right side of the connecting block is plugged into the plug-in block, the right side of the plug-in block is fixed to the handle, the top of the connecting block is slidably connected to the limiting block that passes through the plug-in block, the top of the limiting block is fixed to the pulling block, and the bottom of the pulling block is fixed to the stabilizing spring that is fixed to the connecting block.

[0009] Furthermore, a threaded strip is fixed to the outer surface of the support rod, and a threaded hole adapted to the threaded strip is opened at the top of the rotating rod.

[0010] Furthermore, a fixed bearing is fixed to the top of the mounting base, and the interior of the fixed bearing is fixed to the rotating rod.

[0011] Furthermore, sliding blocks are fixed on both the upper and lower sides of the connecting plate, and a sliding groove is provided inside the connecting plate to slide in connection with the sliding blocks.

[0012] Furthermore, the outer surface of the handle is covered with a sponge pad, and both the plug-in block and the connecting block are rectangular blocks.

[0013] Furthermore, the top of the connecting plate is provided with a connecting hole that is slidably connected to the positioning rod, and the interior of the connecting plate is provided with a plurality of insertion holes that are adapted to the positioning rod.

[0014] Furthermore, the connecting pipe is a horizontal steel pipe, and the top of the support frame is provided with an arc-shaped groove that matches the connecting pipe.

[0015] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0016] This temporary support structure for concrete pouring construction allows the rotating rod to be easily rotated by pushing the control component, thereby moving the support rod. The control component can be disassembled for use of the rotating rod, and the connecting plate can be moved inside the connecting plate, allowing the position of the connecting plate to be adjusted according to the spacing between the two secondary beams. The overall structure is simple, easy to adjust, and therefore more practical. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a perspective view of the connection structure between the connecting plate and the connecting plate of this utility model;

[0019] Figure 3 This is a schematic diagram of the control component structure of this utility model.

[0020] In the diagram: 1. Floor deck, 2. Secondary beam, 3. Connecting plate, 4. Connecting plate, 5. Positioning rod, 6. Mounting base, 7. Rotating rod, 8. Control component, 801. Connecting block, 802. Insertion block, 803. Handle, 804. Limiting block, 805. Pulling block, 806. Stabilizing spring, 9. Support rod, 10. Support frame, 11. Connecting pipe. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figures 1 to 2 This embodiment of a temporary support structure for concrete pouring includes a floor deck 1, two secondary beams 2 fixed to the bottom of the floor deck 1, two connecting plates 3 fixed to the top of the secondary beams 2, the connecting plates 3 being fixed to the top of the lower flange plates on the secondary beams 2, a connecting plate 4 being slidably connected to the outer surfaces of the left connecting plate 3 and the right connecting plate 3, sliding blocks being fixed to both the upper and lower sides of the connecting plate 3, and a sliding groove being provided inside the connecting plate 4 for sliding connection with the sliding blocks. Through the setting of the sliding blocks and sliding grooves, the movement of the connecting plate 3 is made more stable.

[0023] In addition, the top of the connecting plate 4 is slidably connected to a positioning rod 5 that is inserted into the connecting plate 3. The top of the connecting plate 4 is provided with a connecting hole that is slidably connected to the positioning rod 5. The interior of the connecting plate 3 is provided with a number of insertion holes that are adapted to the positioning rod 5. The positioning rod 5 can be inserted into the insertion hole to position the connecting plate 3.

[0024] Furthermore, a mounting base 6 is fixed to the top of the connecting plate 4, and a rotating rod 7 is rotatably connected to the top of the mounting base 6. A fixed bearing is fixed to the top of the mounting base 6, and the interior of the fixed bearing is fixed to the rotating rod 7. The fixed bearing makes the rotation of the rotating rod 7 more stable. A control component 8 is provided on the right side of the rotating rod 7. The control component 8 is used to control the rotation of the rotating rod 7. A support rod 9 is threadedly connected to the top of the rotating rod 7. A threaded strip is fixed to the outer surface of the support rod 9. A threaded hole that matches the threaded strip is opened on the top of the rotating rod 7. When the support rod 9 is held, rotating the rotating rod 7 will move the support rod 9. A support frame 10 is fixed to the top of the support rod 9. A connecting pipe 11 that fits tightly with the support frame 10 is fixed to the bottom of the floor deck 1. The connecting pipe 11 is a horizontal steel pipe. An arc-shaped groove that matches the connecting pipe 11 is opened on the top of the support frame 10.

[0025] In summary, when the positioning rod 5 is inserted into the insertion hole, the connecting plate 3 can be positioned, and when the support rod 9 supports the floor deck 1, it will give the connecting plate 4 a downward force, thereby ensuring the overall stability.

[0026] Please see Figure 3 In this embodiment, the control component 8 includes a connecting block 801, a plug-in block 802, a handle 803, a limiting block 804, a pulling block 805, and a stabilizing spring 806. The right side of the rotating rod 7 is fixed to the connecting block 801, and the right side of the connecting block 801 is plugged into the plug-in block 802. Through the plug-in connection, the plug-in block 802 can be disassembled. The right side of the plug-in block 802 is fixed to the handle 803. The outer surface of the handle 803 is covered with a sponge pad. The sponge pad can improve the comfort of holding the handle 803. Both the plug-in block 802 and the connecting block 801 are rectangular blocks. The top of the connecting block 801 is slidably connected to the limiting block 804 that passes through the plug-in block 802. The top of the limiting block 804 is fixed to the pulling block 805, and the bottom of the pulling block 805 is fixed to the stabilizing spring 806 that is fixed to the connecting block 801. The stabilizing spring 806 allows the limiting block 804 to reset after movement.

[0027] In summary, the handle 803 is designed to push the rotating rod 7 to rotate in a force-saving manner, making it easier to rotate the rotating rod 7. After the limit block 804 and the plug block 802 are disconnected, the handle 803 can be disassembled and reused, making the whole system more practical.

[0028] The working principle of the above embodiments is as follows:

[0029] By pulling the positioning rod 5, the connection between the positioning rod 5 and the connecting plate 3 is disengaged. Then, by pulling the connecting plate 3, it can be moved inside the connecting plate 4. Once the two connecting plates 3 can be placed on top of the secondary beam 2, the positioning rod 5 can be reinserted into the connecting plate 3 to reposition it. When the height of the support rod 9 needs to be adjusted, the rotation of the support rod 9 is restricted by gripping it. Pushing the handle 803 forward allows the handle 803, the insertion block 802, and the connecting block 801 to rotate, thereby allowing... The rotating rod 7 is rotated, which causes the non-rotating support rod 9 to move. This allows the support rod 9 to push the support frame 10 to move and contact the connecting pipe 11, thus supporting the connecting pipe 11 and the floor deck 1. After adjustment, the pull block 805 can be moved to disengage the limit block 804 from the insertion block 802. At this point, the handle 803 can be pulled to the right to disassemble it. This allows one handle 803 to control multiple rotating rods 7. The overall structure is simple and easy to adjust, making it more practical.

[0030] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention.

Claims

1. A temporary support structure for concrete pouring construction, comprising a floor deck (1), characterized in that: The bottom of the floor deck (1) is fixed with two secondary beams (2), and the top of the secondary beams (2) is fixed with two connecting plates (3). The outer surfaces of the left connecting plate (3) and the right connecting plate (3) are slidably connected with a connecting plate (4). The top of the connecting plate (4) is slidably connected with a positioning rod (5) that is inserted into the connecting plate (3). The top of the connecting plate (4) is fixed with a mounting base (6), and the top of the mounting base (6) is rotatably connected with a rotating rod (7). A control component (8) is provided on the right side of the rotating rod (7). The control component (8) is used to control the rotation of the rotating rod (7). The top of the rotating rod (7) is threadedly connected with a support rod (9). The top of the support rod (9) is fixed with a support frame (10). The bottom of the floor deck (1) is fixed with a connecting pipe (11) that fits tightly with the support frame (10). The control component (8) includes a connecting block (801), a plug-in block (802), a handle (803), a limiting block (804), a pulling block (805), and a stabilizing spring (806). The right side of the rotating rod (7) is fixed to the connecting block (801), the right side of the connecting block (801) is plugged into the plug-in block (802), the right side of the plug-in block (802) is fixed to the handle (803), the top of the connecting block (801) is slidably connected to the limiting block (804) that passes through the plug-in block (802), the top of the limiting block (804) is fixed to the pulling block (805), and the bottom of the pulling block (805) is fixed to the stabilizing spring (806) that is fixed to the connecting block (801).

2. The temporary support structure for concrete pouring construction according to claim 1, characterized in that: The outer surface of the support rod (9) is fixed with a threaded strip, and the top of the rotating rod (7) is provided with a threaded hole that matches the threaded strip.

3. The temporary support structure for concrete pouring construction according to claim 1, characterized in that: The top of the mounting base (6) is fixed with a fixed bearing, and the interior of the fixed bearing is fixed to the rotating rod (7).

4. The temporary support structure for concrete pouring construction according to claim 1, characterized in that: The upper and lower sides of the connecting plate (3) are fixed with sliding blocks, and the interior of the connecting plate (4) is provided with a sliding groove that is slidably connected to the sliding blocks.

5. A temporary support structure for concrete pouring construction according to claim 1, characterized in that: The outer surface of the handle (803) is covered with a sponge pad, and both the plug block (802) and the connecting block (801) are rectangular blocks.

6. A temporary support structure for concrete pouring construction according to claim 1, characterized in that: The top of the connecting plate (4) is provided with a connecting hole that is slidably connected to the positioning rod (5), and the interior of the connecting plate (3) is provided with a number of insertion holes that are adapted to the positioning rod (5).

7. A temporary support structure for concrete pouring construction according to claim 1, characterized in that: The connecting pipe (11) is a horizontal steel pipe, and the top of the support frame (10) is provided with an arc-shaped groove that is compatible with the connecting pipe (11).

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