Supporting frame for civil construction

Abstract

The utility model provides a support frame for civil construction, which relates to the technical field of civil construction and comprises H-shaped side frames, two connecting frames are arranged between the two H-shaped side frames, two sides of each connecting frame are fixedly connected with the outer surfaces of the two H-shaped side frames respectively, standing plates are arranged at the tops of the H-shaped side frames, and the standing plates are fixedly connected with the H-shaped side frames. An adjusting device is arranged between the standing plate and the two H-shaped side frames, the adjusting device comprises four threaded rods, the outer surfaces of the two threaded rods are in threaded connection with the inner walls of the two sides of the H-shaped side frames respectively, and by arranging the four threaded rods, the threaded rods can drive the standing plate connected with the auxiliary block to move in the vertical direction; the height of the standing plate can be adjusted correspondingly according to actual requirements of construction, so that the scaffold can adapt to more climbing requirements, and the practicability of the scaffold can be improved.

Description

Technical Field

[0001] This utility model relates to the field of civil engineering construction technology, and in particular to a support frame for civil engineering construction. Background Technology

[0002] Construction scaffolding, also known as support scaffolding, is a temporary structure erected on construction sites to support and protect the building structure. Using scaffolding ensures that the construction team can accurately complete earthwork excavation and deep foundation pit projects, guaranteeing both construction quality and rapid progress.

[0003] Once scaffolding is erected, its height is fixed, which limits the height at which construction can be carried out. When the construction height changes significantly, the scaffolding becomes difficult to adapt to the need for climbing, thus reducing its practicality. Utility Model Content

[0004] This utility model proposes a support frame for civil construction to address the problem that when the height of scaffolding is fixed, and the construction height changes significantly, the scaffolding becomes difficult to adapt to the needs of climbing, thus reducing its practicality.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a support frame for civil construction, comprising H-shaped side frames, two connecting frames arranged between the two H-shaped side frames, the two sides of the connecting frames being fixedly connected to the outer surfaces of the two H-shaped side frames respectively, a standing plate being provided on the top of the H-shaped side frames, an adjustment device being provided between the standing plate and the two H-shaped side frames, the adjustment device comprising four threaded rods, the outer surfaces of the two threaded rods being threadedly connected to the inner walls of the two sides of the H-shaped side frames respectively, auxiliary blocks being fixedly connected at the four corners of the standing plate, the threaded rods being arranged on the inner walls of the auxiliary blocks, and an anti-slip device being provided on the top of the standing plate.

[0006] The effect achieved by the above components is as follows: by setting four threaded rods and rotating the four threaded rods at the same time, the threaded rods will extend and retract on the inner wall of the H-shaped side frame. During the extension and retraction process, the threaded rods will drive the standing plate connected to the auxiliary block to move in the vertical direction until the standing plate reaches the appropriate height. This allows the height of the standing plate to be adjusted accordingly according to the actual needs of construction, so that the scaffolding can adapt to more climbing needs, thereby improving the practicality of the scaffolding.

[0007] Preferably, a bearing is fixedly connected to the outer surface of the threaded rod, and the outer surface of the bearing is fixedly connected to the inner wall of the auxiliary block.

[0008] The effect achieved by the above components is that by setting bearings, the friction between the threaded rod and the auxiliary block can be reduced when rotating the threaded rod, making it easier to rotate the threaded rod.

[0009] Preferably, one end of the threaded rod is fixedly connected to an operating block, and the outer surface of the operating block is provided with a protrusion.

[0010] The effect achieved by the above components is as follows: by setting the operating block, rotating the operating block can drive the threaded rod to rotate. At the same time, the outer surface of the operating block is provided with protrusions, which can effectively increase the friction of the outer surface of the operating block and have an anti-slip effect when rotating the operating block.

[0011] Preferably, the outer surface of the threaded rod is threaded with a nut, which is disposed between the auxiliary block and the H-shaped side frame.

[0012] The effect achieved by the above components is as follows: by setting the nut and rotating the nut so that one side of the nut abuts against the bottom of the auxiliary block, the nut can provide auxiliary support and limit the standing plate connected to the auxiliary block, thereby improving the load-bearing capacity of the standing plate.

[0013] Preferably, the tops of the two H-shaped side frames are symmetrically fixedly connected with connecting plates, the middle of the top of the connecting plates is fixedly connected with a round hole block, the bottom of the standing plate is symmetrically fixedly connected with an auxiliary plate, and a number of insertion holes are evenly opened on one side of the auxiliary plate. The inner wall of the round hole block and one of the insertion holes is inserted with the same pin.

[0014] The effect achieved by the above components is as follows: by setting a pin, inserting the pin into the inner wall of the round hole block and the corresponding insertion hole, the round hole block and the auxiliary plate can be fixed, thereby providing auxiliary fixation for the standing plate, reducing the supporting pressure of the threaded rod on the standing plate, and further improving the load-bearing capacity of the standing plate.

[0015] Preferably, the anti-slip device includes a rubber plate with grooves evenly distributed on its top, and an auxiliary groove is provided on the top of the standing plate, with the rubber plate inserted into the inner wall of the auxiliary groove.

[0016] The effect achieved by the above-mentioned components is as follows: by setting a rubber plate with grooves and inserting the rubber plate into the inner wall of the auxiliary groove, the rubber plate and the standing board can be limited. The rubber plate with grooves can increase the friction on the top of the standing board, which can prevent slipping when the workers step on the standing board and improve the safety of the scaffolding.

[0017] Preferably, the rubber plate is symmetrically fixedly connected with locking blocks on both sides, and the top of the standing plate is symmetrically provided with locking slots. The inner walls of the two locking slots are connected to the inner wall of the auxiliary slot, and the outer surface of the locking block is inserted into the inner wall of the locking slot.

[0018] The effect achieved by the above components is as follows: by setting the locking block and the locking slot, inserting the locking block into the inner wall of the locking slot can limit the rubber plate and help prevent the rubber plate from falling out of the auxiliary groove.

[0019] Preferably, L-shaped plates are provided on both sides of the standing board. One side of the L-shaped plate is in contact with one side of the standing board and the rubber plate, and the other side of the L-shaped plate abuts against the bottom of the standing board. The L-shaped plate is fixedly connected to the standing board by bolts.

[0020] The effect achieved by the above components is as follows: by setting up L-shaped plates and fixing one side of the L-shaped plates and the standing plate with bolts, the two L-shaped plates can further fix the rubber plate, and at the same time make the rubber plate detachable, thus facilitating the individual maintenance and replacement of the rubber plate.

[0021] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0022] In this invention, by setting four threaded rods, the threaded rods can drive the standing plate connected to the auxiliary block to move in the vertical direction, so that the standing plate reaches a suitable height. This allows the height of the standing plate to be adjusted accordingly according to the actual needs of construction, enabling the scaffolding to adapt to more height requirements and thus improving the practicality of the scaffolding. Attached Figure Description

[0023] Figure 1 This is a three-dimensional structural diagram of the main body of this utility model;

[0024] Figure 2 This is a three-dimensional structural diagram of the rubber sheet of this utility model;

[0025] Figure 3 This utility model Figure 2 A magnified structural diagram at point A;

[0026] Figure 4 This is a three-dimensional structural diagram of the adjustment device of this utility model.

[0027] Legend: 1. H-shaped side frame; 2. Connecting frame; 3. Standing plate; 4. Adjusting device; 41. Threaded rod; 42. Auxiliary block; 43. Bearing; 44. Operating block; 45. Nut; 46. Connecting plate; 47. Round hole block; 48. Auxiliary plate; 49. Insertion hole; 410. Pin; 5. Anti-slip device; 51. Rubber plate; 52. Auxiliary groove; 53. Locking block; 54. Locking groove; 55. L-shaped plate. Detailed Implementation

[0028] Example 1, referring to Figures 1-3As shown, this embodiment discloses a support frame for civil construction, including an H-shaped side frame 1. Two connecting frames 2 are arranged between the two H-shaped side frames 1. The two sides of the connecting frames 2 are fixedly connected to the outer surfaces of the two H-shaped side frames 1 respectively. A standing plate 3 is provided on the top of the H-shaped side frame 1. An adjusting device 4 is arranged between the standing plate 3 and the two H-shaped side frames 1. The adjusting device 4 includes four threaded rods 41. The outer surfaces of the two threaded rods 41 are threadedly connected to the inner walls of the two sides of the H-shaped side frame 1 respectively. An auxiliary block 42 is fixedly connected to each of the four corners of the standing plate 3. 1. An anti-slip device 5 is installed on the top of the standing plate 3 on the inner wall of the auxiliary block 42. By setting four threaded rods 41 and rotating the four threaded rods 41 at the same time, the threaded rods 41 will extend and retract on the inner wall of the H-shaped side frame 1. During the extension and retraction process, the threaded rods 41 will drive the standing plate 3 connected to the auxiliary block 42 to move in the vertical direction until the standing plate 3 reaches a suitable height. This allows the height of the standing plate 3 to be adjusted accordingly according to the actual needs of construction, so that the scaffolding can adapt to more climbing needs and thus improve the practicality of the scaffolding.

[0029] Reference Figures 2-4 As shown, a bearing 43 is fixedly connected to the outer surface of the threaded rod 41. The outer surface of the bearing 43 is fixedly connected to the inner wall of the auxiliary block 42. By setting the bearing 43, the friction between the threaded rod 41 and the auxiliary block 42 can be reduced when rotating the threaded rod 41, making it easier to rotate the threaded rod 41. An operating block 44 is fixedly connected to one end of the threaded rod 41. The outer surface of the operating block 44 is provided with protrusions. By setting the operating block 44, rotating the operating block 44 can drive the threaded rod 41 to rotate. At the same time, the protrusions on the outer surface of the operating block 44 can effectively increase the friction on the outer surface of the operating block 44, which has an anti-slip effect when rotating the operating block 44.

[0030] Reference Figures 2-4As shown, a nut 45 is threaded onto the outer surface of the threaded rod 41. The nut 45 is positioned between the auxiliary block 42 and the H-shaped side frame 1. By rotating the nut 45, one side of the nut 45 abuts against the bottom of the auxiliary block 42, thus providing auxiliary support and limiting for the standing plate 3 connected to the auxiliary block 42, thereby improving the load-bearing capacity of the standing plate 3. A connecting plate 46 is symmetrically fixedly connected to the top of the two H-shaped side frames 1. A round hole block 47 is fixedly connected to the center of the top of the connecting plate 46. An auxiliary plate 48 is symmetrically fixedly connected to the bottom of the support plate 48. Several insertion holes 49 are evenly opened on one side of the auxiliary plate 48. The same pin 410 is inserted into the inner wall of the round hole block 47 and one of the insertion holes 49. By setting the pin 410 and inserting the pin 410 into the inner wall of the round hole block 47 and the corresponding insertion hole 49, the round hole block 47 and the auxiliary plate 48 can be fixed, thereby assisting in the fixation of the standing plate 3 and reducing the supporting pressure of the threaded rod 41 on the standing plate 3, further improving the load-bearing capacity of the standing plate 3.

[0031] Reference Figure 2 and Figure 4 As shown, the anti-slip device 5 includes a rubber plate 51 with grooves evenly distributed on its top. The top of the standing board 3 has an auxiliary groove 52. The rubber plate 51 is inserted into the inner wall of the auxiliary groove 52. By setting the rubber plate 51 with grooves and inserting it into the inner wall of the auxiliary groove 52, the rubber plate 51 and the standing board 3 can be limited. The rubber plate 51 with grooves can increase the friction on the top of the standing board 3, which can prevent slipping when workers step on the standing board 3 and improve the safety of the scaffold.

[0032] Reference Figure 2 and Figure 4 As shown, symmetrical locking blocks 53 are fixedly connected to both sides of the rubber plate 51, and symmetrical locking slots 54 are provided on the top of the standing plate 3. The inner walls of both locking slots 54 are connected to the inner wall of the auxiliary slot 52. The outer surface of the locking block 53 is inserted into the inner wall of the locking slot 54. By setting the locking block 53 and the locking slot 54, the locking block 53 can be inserted into the inner wall of the locking slot 54 to limit the rubber plate 51, which helps to prevent the rubber plate 51 from falling out of the auxiliary slot 52. L-shaped plates 55 are provided on both sides of the standing plate 3. One side of the L-shaped plate 55 is grounded with one side of the standing plate 3 and the rubber plate 51, and the other side of the L-shaped plate 55 abuts against the bottom of the standing plate 3. The L-shaped plate 55 is fixedly connected to the standing plate 3 by bolts. By setting the L-shaped plate 55 and fixing the L-shaped plate 55 and one side of the standing plate 3 with bolts, the two L-shaped plates 55 can further fix the rubber plate 51, and at the same time make the rubber plate 51 detachable, which facilitates the individual maintenance and replacement of the rubber plate 51.

[0033] Working principle: When the height of the standing plate 3 needs to be adjusted, rotating the four operating blocks 44 drives the threaded rod 41 to rotate. The threaded rod 41 extends and retracts on the inner wall of the H-shaped side frame 1. During the extension and retraction process, the threaded rod 41 drives the standing plate 3 connected to the auxiliary block 42 to move vertically until the standing plate 3 reaches the appropriate height. Then, rotate the nut 45 so that one side of the nut 45 abuts against the bottom of the auxiliary block 42. Then, insert the pin 410 into the inner wall of the round hole block 47 and the corresponding insertion hole 49 to fix the round hole block 47 and the auxiliary plate 48. It can assist in fixing the standing board 3 and reduce the supporting pressure of the threaded rod 41 on the standing board 3. When it is necessary to install the rubber plate 51, the rubber plate 51 is inserted into the inner wall of the auxiliary groove 52, and the locking block 53 is inserted into the inner wall of the locking groove 54. Then, the L-shaped plate 55 and one side of the standing board 3 are fixed with bolts. The two L-shaped plates 55 can further fix the rubber plate 51. The rubber plate 51 with grooves can increase the friction of the top of the standing board 3, which can prevent slipping when the workers step on the standing board 3 and improve the safety of the scaffold.

Claims

1. A support frame for civil engineering construction, comprising an H-shaped side frame (1), characterized in that: Two connecting frames (2) are provided between the two H-shaped side frames (1). The two sides of the connecting frames (2) are fixedly connected to the outer surfaces of the two H-shaped side frames (1). A standing plate (3) is provided on the top of the H-shaped side frame (1). An adjusting device (4) is provided between the standing plate (3) and the two H-shaped side frames (1). The adjusting device (4) includes four threaded rods (41). The outer surfaces of the two threaded rods (41) are threadedly connected to the inner walls of the two sides of the H-shaped side frame (1). An auxiliary block (42) is fixedly connected at each of the four corners of the standing plate (3). The threaded rod (41) is located on the inner wall of the auxiliary block (42). An anti-slip device (5) is provided on the top of the standing plate (3).

2. The support frame for civil construction according to claim 1, characterized in that: The outer surface of the threaded rod (41) is fixedly connected to a bearing (43), and the outer surface of the bearing (43) is fixedly connected to the inner wall of the auxiliary block (42).

3. The support frame for civil construction according to claim 1, characterized in that: One end of the threaded rod (41) is fixedly connected to an operating block (44), and the outer surface of the operating block (44) is provided with protrusions.

4. The support frame for civil construction according to claim 1, characterized in that: The outer surface of the threaded rod (41) is threaded with a nut (45), which is located between the auxiliary block (42) and the H-shaped side frame (1).

5. A support frame for civil construction according to claim 1, characterized in that: The tops of the two H-shaped side frames (1) are symmetrically fixedly connected with connecting plates (46), and the middle of the top of the connecting plate (46) is fixedly connected with a round hole block (47). The bottom of the standing plate (3) is symmetrically fixedly connected with an auxiliary plate (48). Several insertion holes (49) are evenly opened on one side of the auxiliary plate (48). The inner wall of the round hole block (47) and one of the insertion holes (49) is fitted with the same pin (410).

6. A support frame for civil construction according to claim 1, characterized in that: The anti-slip device (5) includes a rubber plate (51), the top of which is uniformly provided with grooves, and the top of the standing plate (3) is provided with an auxiliary groove (52), and the rubber plate (51) is inserted into the inner wall of the auxiliary groove (52).

7. A support frame for civil construction according to claim 6, characterized in that: The rubber plate (51) is symmetrically fixed with locking blocks (53) on both sides. The top of the standing plate (3) is symmetrically provided with locking slots (54). The inner walls of the two locking slots (54) are connected to the inner wall of the auxiliary slot (52). The outer surface of the locking block (53) is inserted into the inner wall of the locking slot (54).

8. A support frame for civil construction according to claim 6, characterized in that: Both sides of the standing plate (3) are provided with L-shaped plates (55). One side of the L-shaped plate (55) is in contact with the side of the standing plate (3) and the rubber plate (51), and the other side of the L-shaped plate (55) is in contact with the bottom of the standing plate (3). The L-shaped plate (55) is fixedly connected to the standing plate (3) by bolts.

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