Temporary supporting structure for construction of roof steel structure of high-slope teaching building

Abstract

The utility model relates to a temporary support structure for high slope teaching building roof steel structure construction, which comprises a first U-shaped frame, a second U-shaped frame is rotatably mounted on the surface of the first U-shaped frame, an adjusting mechanism is arranged on the first U-shaped frame and the second U-shaped frame, and the adjusting mechanism comprises a threaded rod rotatably mounted on the inner side surface of the first U-shaped frame. The outer surface of the threaded rod is in threaded connection with a threaded cylinder. According to the temporary supporting structure for construction of the roof steel structure of the high-slope teaching building, adjusting mechanisms are arranged on a first U-shaped frame and a second U-shaped frame, and when the temporary supporting structure is used, a threaded rod only needs to be rotated and drives a supporting plate to move; and the included angle between the second U-shaped frame and the first U-shaped frame can be adjusted through cooperation of a plug pin and an inclined sliding groove, then the inclination angle of the second U-shaped frame can be adjusted, the supporting height and angle of the steel structure can be changed, and use is convenient and fast.

Description

Technical Field

[0001] The utility model relates to the technical field of support, in particular to a temporary support structure used for the construction of a steel structure of a roof of a high-slope teaching building. Background Art

[0002] During the construction process, the high-side roof steel structure needs a certain amount of time to be completed, so a temporary support structure is needed to support the entire structure to prevent it from collapsing or deforming during the construction process. The setting of the temporary support structure needs to be designed and constructed according to the specific construction conditions and the characteristics of the steel structure to ensure that it can withstand the various loads and forces during the construction process. During the construction process, the setting of the temporary support structure needs to be carried out in strict accordance with the relevant construction standards and specifications to ensure that it can meet the requirements of construction safety and quality. At the same time, construction personnel need to conduct regular inspections and maintenance of the temporary support structure to ensure that it can maintain good condition and performance during the construction process.

[0003] Chinese patent CN216713946U discloses a temporary support structure for the construction of a steel structure of a sloping roof of a teaching building, including a bracket, wherein a plurality of brackets parallel to each other are set up between the oblique steel beams of the sloping roof; a support member, wherein the support member is arranged on the bracket at intervals, and the inclination angle of the upper surface of the support member is consistent with the inclination angle of the oblique steel beam. After adopting the above scheme, the assembly can be carried out on site, which saves labor and speeds up the construction progress.

[0004] The above patent improves the shortcomings of the prior art in which the construction of sloped roof slabs often requires ground support, continuous changes in elevation, and complex adjustment procedures, which is time-consuming and labor-intensive. The present implementation provides another implementation plan for the problems raised in the above patent. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides a temporary support structure for the construction of steel structures on the roofs of high-slope teaching buildings, which has the advantage of quick adjustment and solves the problem that the construction of mid-slope roof slabs in the prior art often requires ground support, continuous changes in elevation, and the need for complex adjustment procedures, which is time-consuming and labor-intensive.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a temporary support structure for the construction of a steel structure of a high-slope teaching building roof, comprising a No. 1 U-shaped frame, a No. 2 U-shaped frame being rotatably mounted on the surface of the No. 1 U-shaped frame, and an adjustment mechanism being arranged on the No. 1 U-shaped frame and the No. 2 U-shaped frame;

[0007] The adjusting mechanism comprises a threaded rod rotatably mounted on the inner surface of the first U-shaped frame, the outer surface of the threaded rod is threadedly connected with a threaded barrel, a sliding groove is provided on the inner surface of the first U-shaped frame on one opposite side, two connecting plates are fixedly mounted on the surface of the threaded barrel, one end of the connecting plate away from the threaded barrel is plugged into the sliding groove, a supporting plate is fixedly mounted on the upper surface of the connecting plate, a latch is fixedly mounted on the surface of the support plate, an inclined sliding groove is provided on the inner surface of the second U-shaped frame on one opposite side, the latch is plugged into the inclined sliding groove, and the second U-shaped frame is provided with a supporting structure for supporting the steel structure.

[0008] Furthermore, two fixing plates are fixedly installed on the upper surface of the No. 1 U-shaped frame, and fixing grooves are provided on the surfaces of the two fixing plates on opposite sides. Fixing pins are fixedly installed on the surface of the No. 2 U-shaped frame on the opposite side, and the fixing pins are inserted into the fixing grooves.

[0009] The beneficial effect of adopting the above further solution is that it is easy to connect the first U-shaped frame and the second U-shaped frame.

[0010] Furthermore, the fixing pin is matched with the fixing groove, and the outer surface of the fixing pin is in sliding contact with the inner surface of the fixing groove.

[0011] The beneficial effect of adopting the above further solution is that it is convenient for the fixing pin to rotate in the fixing groove, and it is convenient for the second U-shaped frame to rotate on the first U-shaped frame.

[0012] Furthermore, the cross-sectional shape of the connecting plate is adapted to the internal shape of the slide groove, and the outer surface of the connecting plate is in sliding contact with the inner surface of the slide groove.

[0013] The beneficial effect of adopting the above further solution is that it is easy for the connecting plate to move in the sliding groove.

[0014] Furthermore, the diameter of the latch pin is matched with the thickness of the inclined slide groove, and the outer surface of the latch pin is in sliding contact with the inner surface of the inclined slide groove.

[0015] The beneficial effect of adopting the above further solution is that it is easy for the latch to move in the inclined slide groove.

[0016] Furthermore, the supporting structure includes a supporting plate and an L-shaped baffle fixedly mounted on the upper surface of the second U-shaped frame, and the number of the supporting plates is two.

[0017] The beneficial effect of adopting the above further solution is that the steel structure can be supported and resisted by the supporting structure.

[0018] Furthermore, a rotating handle is fixedly mounted on one end of the threaded rod away from the No. 1 U-shaped frame, and the rotating handle is circular in shape.

[0019] The beneficial effect of adopting the above further solution is that the threaded rod can be easily rotated by rotating the handle.

[0020] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0021] The temporary support structure used for the construction of the steel structure of the roof of a high-slope teaching building is provided with an adjustment mechanism on the No. 1 U-shaped frame and the No. 2 U-shaped frame. When in use, it only needs to rotate the threaded rod to drive the support plate to move, and then adjust the angle between the No. 2 U-shaped frame and the No. 1 U-shaped frame through the cooperation of the latch and the inclined slide groove, and then the inclination angle of the No. 2 U-shaped frame can be adjusted, and then the support height and angle of the steel structure can be changed. It is convenient and quick to use, and solves the problems of the prior art that the construction of the mid-slope roof slab often needs ground support, the elevation changes continuously, and a complex adjustment process is required, which is time-consuming and laborious. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 This is a schematic diagram of a U-shaped frame No. 1 of the utility model structure;

[0024] Figure 3 This is a schematic diagram of the second U-shaped frame of the utility model structure;

[0025] Figure 4 This is a cross-sectional schematic diagram of a U-shaped frame No. 1 of the utility model structure;

[0026] Figure 5 The utility model structure Figure 4 Enlarged schematic diagram at point A in the middle.

[0027] In the figure: 1. U-shaped frame No. 1; 2. U-shaped frame No. 2; 3. Threaded rod; 4. Threaded cylinder; 5. Slide groove; 6. Connecting plate; 7. Support plate; 8. Latch; 9. Oblique slide groove; 10. Fixed plate; 11. Fixed groove; 12. Fixed pin; 13. Support plate; 14. L-shaped baffle; 15. Turning handle. DETAILED DESCRIPTION

[0028] 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.

[0029] See also Figure 1-5In the present embodiment, a temporary support structure for the construction of a steel structure of a roof of a high-slope teaching building comprises a No. 1 U-shaped frame 1, a No. 2 U-shaped frame 2 is rotatably installed on the surface of the No. 1 U-shaped frame 1, two fixing plates 10 are fixedly installed on the upper surface of the No. 1 U-shaped frame 1, and fixing grooves 11 are provided on the surfaces of the two fixing plates 10 on opposite sides, and fixing pins 12 are fixedly installed on the surfaces of the opposite sides of the No. 2 U-shaped frame 2, and the fixing pins 12 are inserted into the fixing grooves 11, so as to facilitate the connection between the No. 1 U-shaped frame 1 and the No. 2 U-shaped frame 2, and the fixing pins 12 are adapted to the fixing grooves 11, and the outer surface of the fixing pins 12 is in sliding contact with the inner surface of the fixing grooves 11, so as to facilitate the rotation of the fixing pins 12 in the fixing grooves 11, and the rotation of the No. 2 U-shaped frame 2 on the No. 1 U-shaped frame 1.

[0030] The No. 1 U-shaped frame 1 and the No. 2 U-shaped frame 2 are provided with an adjustment mechanism, which includes a threaded rod 3 rotatably mounted on the inner surface of the No. 1 U-shaped frame 1, and a rotating handle 15 is fixedly mounted on the end of the threaded rod 3 away from the No. 1 U-shaped frame 1. The rotating handle 15 is circular in shape, which is convenient for rotating the threaded rod 3. The outer surface of the threaded rod 3 is threadedly connected with a threaded cylinder 4. A slide groove 5 is provided on the surface of the opposite side of the inner side of the No. 1 U-shaped frame 1. Two connecting plates 6 are fixedly mounted on the surface of the threaded cylinder 4. The end of the connecting plate 6 away from the threaded cylinder 4 is inserted into the slide groove 5. The cross-sectional shape of the connecting plate 6 is adapted to the internal shape of the slide groove 5. The outer surface of the connecting plate 6 is in sliding contact with the inner surface of the slide groove 5, so that As the connecting plate 6 moves in the slide groove 5, a support plate 7 is fixedly installed on the upper surface of the connecting plate 6, and a pin 8 is fixedly installed on the surface of the support plate 7. An inclined slide groove 9 is provided on the opposite side surface of the inner side of the second U-shaped frame 2, and the pin 8 is inserted into the inclined slide groove 9. The diameter of the pin 8 is matched with the thickness of the inclined slide groove 9. The outer surface of the pin 8 is in sliding contact with the inner surface of the inclined slide groove 9, which facilitates the movement of the pin 8 in the inclined slide groove 9. The second U-shaped frame 2 is provided with a supporting structure for supporting the steel structure, and the supporting structure includes a supporting plate 13 and an L-shaped baffle 14 fixedly installed on the upper surface of the second U-shaped frame 2. There are two supporting plates 13, and the support structure is convenient for supporting and resisting the steel structure.

[0031] The working principle of the above embodiment is:

[0032] When in use, the threaded rod 3 is rotated, and the threaded tube 4 can be limited by the connecting plate 6 and the slide groove 5, so that the threaded tube 4 can be moved on the threaded rod 2. When the threaded tube 4 moves, the connecting plate 6 and the support plate 7 will be driven to move, so that the pin 8 can be moved in the inclined slide groove 9 on the inner side of the second U-shaped frame 2. Since the inclined slide groove 9 is an oblique design, the pin 8 will drive the inclination angle of the second U-shaped frame 2 to change along the direction of the inclined slide groove 9. The steel structure is placed on the supporting plate 13, and the end of the steel structure is located on the inner side of the L-shaped baffle 14, so that temporary support for the steel structure can be achieved.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A temporary support structure for the construction of a steel structure of a high-slope teaching building roof, comprising a first U-shaped frame (1), a second U-shaped frame (2) being rotatably mounted on the surface of the first U-shaped frame (1), characterized in that: The first U-shaped frame (1) and the second U-shaped frame (2) are provided with adjustment mechanisms; The adjustment mechanism comprises a threaded rod (3) rotatably mounted on the inner surface of the first U-shaped frame (1); the outer surface of the threaded rod (3) is threadedly connected with a threaded cylinder (4); a slide groove (5) is provided on the inner surface of the first U-shaped frame (1) on one opposite side; two connecting plates (6) are fixedly mounted on the surface of the threaded cylinder (4); one end of the connecting plate (6) away from the threaded cylinder (4) is plugged into the slide groove (5); a support plate (7) is fixedly mounted on the upper surface of the connecting plate (6); a latch (8) is fixedly mounted on the surface of the support plate (7); an inclined slide groove (9) is provided on the inner surface of the second U-shaped frame (2) on one opposite side; the latch (8) is plugged into the inclined slide groove (9); and a support structure for supporting the steel structure is provided on the second U-shaped frame (2).

2. A temporary support structure for the construction of a high-slope teaching building roof steel structure according to claim 1, characterized in that: Two fixing plates (10) are fixedly mounted on the upper surface of the first U-shaped frame (1), and fixing grooves (11) are provided on opposite surfaces of the two fixing plates (10). Fixing pins (12) are fixedly mounted on the opposite surface of the second U-shaped frame (2), and the fixing pins (12) are inserted into the fixing grooves (11).

3. A temporary support structure for the construction of a high-slope teaching building roof steel structure according to claim 2, characterized in that: The fixing pin (12) is matched with the fixing groove (11), and the outer surface of the fixing pin (12) is in sliding contact with the inner surface of the fixing groove (11).

4. A temporary support structure for the construction of a steel structure of a high-slope teaching building roof according to claim 1, characterized in that: The cross-sectional shape of the connecting plate (6) is adapted to the internal shape of the sliding groove (5), and the outer surface of the connecting plate (6) is in sliding contact with the inner surface of the sliding groove (5).

5. The temporary support structure for the construction of a steel structure of a high-slope teaching building roof according to claim 1, characterized in that: The diameter of the latch pin (8) is matched to the thickness of the inclined slide groove (9), and the outer surface of the latch pin (8) is in sliding contact with the inner surface of the inclined slide groove (9).

6. A temporary support structure for the construction of a steel structure of a high-slope teaching building roof according to claim 1, characterized in that: The supporting structure comprises a supporting plate (13) and an L-shaped baffle (14) fixedly mounted on the upper surface of the second U-shaped frame (2), and the number of the supporting plates (13) is two.

7. A temporary support structure for the construction of a steel structure of a high-slope teaching building roof according to claim 1, characterized in that: A rotating handle (15) is fixedly mounted on one end of the threaded rod (3) away from the first U-shaped frame (1), and the rotating handle (15) is circular in shape.

Images