Detachable assembly type portal frame rapid installation structure

Abstract

The utility model provides a detachable assembly type door type rigid frame quick installation structure relates to rigid frame installation structure technical field. Including bottom plate, the top of bottom plate is provided with dismounting and fixing structure, the dismounting and fixing structure includes cross frame, the bottom of cross frame is fixedly connected with the top of bottom plate, the inner wall of cross frame is connected with cross piece, the outer surface top of cross piece is fixedly connected with vertical frame, one side of vertical frame is provided with connecting support structure, the connecting support structure includes connecting round stick, through setting dismounting and fixing structure, under the action of cross piece and cross frame part, cooperation rectangular card frame part, vertical frame and cross frame are disassembled, and then vertical frame or cross frame is damaged, can be replaced in time, and the whole dismounting is very convenient and fast, makes the whole dismounting replacement efficiency improves, and then makes the whole use cost and subsequent maintenance cost reduces.

Description

Technical Field

[0001] This utility model relates to the field of rigid frame installation structure technology, and in particular to a detachable and prefabricated portal frame quick installation structure. Background Technology

[0002] Portal frames are a traditional rigid structure system. They are mainly supported by transverse rigid frames, forming a planar load-bearing system through rigid connections. Longitudinal stability is ensured by the support system. During the use of portal frames, auxiliary disassembly and assembly are required, which necessitates the use of installation structures.

[0003] In practical applications, the existing portal frame installation structures are relatively complete in structure and function, and can meet basic usage requirements. However, the following problems still exist:

[0004] In practical use, portal frames are usually fixed by welding. This fixing method means that if the frame is damaged later, the whole frame needs to be replaced, which increases the overall cost of use. In addition, the connection between two adjacent portal frames is usually connected by welded connecting plates. If the connecting plates are damaged by external impact, they cannot be replaced, which is very inconvenient.

[0005] Therefore, this utility model provides a detachable and prefabricated portal frame quick installation structure. Utility Model Content

[0006] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a detachable and prefabricated portal frame quick-installation structure.

[0007] To achieve the above objectives, the present invention adopts the following technical solution: a detachable and prefabricated portal frame quick-installation structure, comprising a base plate, wherein a disassembly and fixing structure is provided on the top of the base plate, the disassembly and fixing structure comprising a cross frame, wherein the bottom of the cross frame is fixedly connected to the top of the base plate, wherein a cross block is snapped into the inner wall of the cross frame, and a vertical frame is fixedly connected to the top of the outer surface of the cross block; a connecting support structure is provided on one side of the vertical frame, wherein the connecting support structure comprises a connecting round rod, wherein one end of the connecting round rod is fixedly connected to one side of the vertical frame, wherein a U-shaped frame is fixedly connected to one side of the connecting round rod, and a partition plate is fixedly connected to the inner wall of the U-shaped frame.

[0008] In a preferred embodiment, a rectangular frame is snapped into the top of the vertical frame, and a horizontal frame is fixedly connected to one side of the outer surface of the rectangular frame. A first snap hole is formed on the inner wall of the rectangular frame and the cross frame, and a second snap hole is formed on the inner wall of the vertical frame and the cross block. A first screw is rotatably connected to one side of the vertical frame, and a screw hole plate is threadedly connected to the outer surface of the first screw. A limit rod is fixedly connected to one side of the vertical frame, and the limit rod is slidably disposed on the inner wall of the screw hole plate. A locking rod is fixedly connected to one side of the outer surface of the screw hole plate.

[0009] The technical effect of adopting the above-mentioned further solution is that, under the action of the rectangular frame and the vertical frame, the horizontal frame and the vertical frame can be disassembled and assembled. At the same time, under the action of the cross block and the cross frame, the base plate and the vertical frame can be auxiliaryly fixed. Furthermore, under the action of the locking rod and the first and second locking holes, the entire assembly can be disassembled. The disassembly and assembly steps only involve three steps: locking the cross frame and the cross block, locking the rectangular frame and the vertical frame, and rotating the first screw to complete the fixation.

[0010] In a preferred embodiment, a connecting plate is snapped onto the inner wall of the U-shaped frame, a second screw hole is provided on the top of the connecting plate, a first screw hole is provided on the top of the U-shaped frame, and threaded clamping rods are threadedly connected to the inner walls of the first and second screw holes.

[0011] The technical effect of adopting the above-mentioned further solution is that, under the action of the threaded clamp, the first threaded hole and the second threaded hole can be engaged, thereby providing auxiliary fixation for the connecting plate and the U-shaped frame.

[0012] In a preferred embodiment, a second screw is fixedly connected to the bottom of the outer surface of the connecting plate, a screw hole cylinder is threadedly connected to the outer surface of the second screw, and a support plate is fixedly connected to the bottom of the screw hole cylinder.

[0013] The technical effect of adopting the above-mentioned further solution is that, under the action of the second screw and the screw hole cylinder, the support plate can be driven to move, thereby allowing the support plate to contact the ground and thus providing auxiliary support for the connecting plate.

[0014] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0015] By setting up a disassembly and fixing structure, the vertical and horizontal frames can be disassembled and assembled under the action of components such as cross blocks and cross frames, in conjunction with components such as rectangular clip frames. This allows for timely replacement of damaged vertical or horizontal frames, and the overall disassembly and assembly is very convenient and quick, improving the overall efficiency of disassembly and replacement, thereby reducing the overall usage cost and subsequent maintenance cost. By setting up a connecting support structure, adjacent vertical frames can be auxiliaryly connected under the action of connecting plates. At the same time, under the action of the second screw and screw hole cylinder, the support plate can contact the ground, thereby providing auxiliary support. Attached Figure Description

[0016] Figure 1 A structural diagram of a detachable and prefabricated portal frame quick-installation structure provided by this utility model;

[0017] Figure 2 A schematic diagram of the vertical frame of a detachable and prefabricated portal frame quick-installation structure provided by this utility model;

[0018] Figure 3 A schematic diagram of the U-shaped frame of a detachable and prefabricated portal frame quick-installation structure provided by this utility model;

[0019] Figure 4 This utility model provides a structural diagram of the connecting plate of a detachable and prefabricated portal frame quick-installation structure.

[0020] Legend:

[0021] 1. Base plate;

[0022] 2. Disassembly and assembly fixing structure; 21. Cross frame; 22. Cross block; 23. Vertical frame; 24. Rectangular frame; 25. First locking hole; 26. Second locking hole; 27. First screw; 28. Screw hole plate; 29. ​​Limiting rod; 210. Locking rod; 211. Horizontal frame;

[0023] 3. Connecting support structure; 31. Connecting round rod; 32. U-shaped frame; 33. Divider plate; 34. First screw hole; 35. Threaded clamp rod; 36. Connecting plate; 37. Second screw hole; 38. Second screw rod; 39. Screw hole cylinder; 310. Support plate. Detailed Implementation

[0024] 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.

[0025] like Figures 1-4 As shown, this embodiment provides a technical solution: a detachable and prefabricated portal frame quick-installation structure, including a base plate 1. A disassembly and fixing structure 2 is provided on the top of the base plate 1. The disassembly and fixing structure 2 includes a cross frame 21, the bottom of which is fixedly connected to the top of the base plate 1. A cross block 22 is snapped into the inner wall of the cross frame 21, and a vertical frame 23 is fixedly connected to the top of the outer surface of the cross block 22. A connecting support structure 3 is provided on one side of the vertical frame 23. The connecting support structure 3 includes a connecting rod 31, one end of which is fixedly connected to one side of the vertical frame 23. A U-shaped frame 32 is fixedly connected to one side of the connecting rod 31, and a partition plate 33 is fixedly connected to the inner wall of the U-shaped frame 32. By setting up the disassembly and fixing structure 2, under the action of components such as the cross block 22 and the cross frame 21, and in conjunction with components such as the rectangular card frame 24, the vertical frame 23 and the horizontal frame 211 can be disassembled and assembled. This allows the vertical frame 23 or the horizontal frame 211 to be replaced in a timely manner if it is damaged. The overall disassembly and assembly is very convenient and quick, which improves the overall disassembly and replacement efficiency and reduces the overall usage cost and subsequent maintenance cost. By setting up the connecting support structure 3, the adjacent vertical frame 23 can be auxiliaryly connected under the action of the connecting plate 36. At the same time, under the action of the second screw 38 and the screw hole cylinder 39, the support plate 310 can contact the ground, thereby providing auxiliary support.

[0026] Going a step further, such as Figure 2 As shown: A rectangular frame 24 is snapped onto the top of the vertical frame 23. A horizontal frame 211 is fixedly connected to one side of the outer surface of the rectangular frame 24. A first locking hole 25 is opened on the inner wall of the rectangular frame 24 and the cross frame 21. A second locking hole 26 is opened on the inner wall of the vertical frame 23 and the cross block 22. A first screw 27 is rotatably connected to one side of the vertical frame 23. A screw hole plate 28 is threadedly connected to the outer surface of the first screw 27. A limit rod 29 is fixedly connected to one side of the vertical frame 23. The limit rod 29 is slidably disposed on the inner wall of the screw hole plate 28. A horizontal frame 211 is fixedly connected to one side of the outer surface of the screw hole plate 28. With the locking rod 210, the horizontal frame 211 and the vertical frame 23 can be disassembled and assembled under the action of the rectangular locking frame 24 and the vertical frame 23. At the same time, the base plate 1 and the vertical frame 23 can be auxiliaryly fixed under the action of the cross block 22 and the cross frame 21. It can also be fixed under the action of the locking rod 210, the first locking hole 25 and the second locking hole 26. Thus, the whole can be disassembled. The disassembly and assembly steps are only three steps: lock the cross frame 21 and the cross block 22, lock the rectangular locking frame 24 and the vertical frame 23, and rotate the first screw 27 to complete the fixation.

[0027] The above solution also has the problem that two adjacent vertical frames 23 cannot be replaced after being fixed by welding to the connecting plate 36, such as... Figure 3 and Figure 4As shown: In this scheme, the inner wall of the U-shaped frame 32 is fitted with a connecting plate 36. The top of the connecting plate 36 is provided with a second screw hole 37, and the top of the U-shaped frame 32 is provided with a first screw hole 34. The inner walls of the first screw hole 34 and the second screw hole 37 are threadedly connected with a threaded clamping rod 35. Under the action of the threaded clamping rod 35, the first screw hole 34 and the second screw hole 37 can be engaged, thereby providing auxiliary fixation for the connecting plate 36 and the U-shaped frame 32.

[0028] The above solutions also have the problem that the connecting plate 36 is prone to breakage and bending in the middle when subjected to force, such as... Figure 4 As shown, a second screw 38 is fixedly connected to the bottom of the outer surface of the connecting plate 36. A screw hole cylinder 39 is threadedly connected to the outer surface of the second screw 38. A support plate 310 is fixedly connected to the bottom of the screw hole cylinder 39. Under the action of the second screw 38 and the screw hole cylinder 39, the support plate 310 can be driven to move, so that the support plate 310 can contact the ground, thereby providing auxiliary support for the connecting plate 36.

[0029] Working principle:

[0030] like Figure 1-4 As shown:

[0031] In use: the cross block 22 is engaged with the cross frame 21, and then the rectangular frame 24 is engaged with the vertical frame 23. At this time, the first screw 27 is rotated so that the screw hole plate 28 can drive the locking rod 210, so that the locking rod 210 can be engaged into the inner wall of the first locking hole 25 and the second locking hole 26, thereby fixing the vertical frame 23, etc.

[0032] At this point, the connecting plate 36 is inserted into the inner wall of the U-shaped frame 32, and the threaded rod 35 is engaged with the first screw hole 34 and the second screw hole 37.

[0033] At this time, rotating the screw cylinder 39 allows the screw cylinder 39 to move on the outer surface of the second screw 38, which in turn drives the support plate 310 to move, thereby allowing the support plate 310 to contact the ground and provide auxiliary support for the connecting plate 36.

[0034] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A detachable and prefabricated portal frame quick-installation structure, comprising a base plate (1), characterized in that, The top of the base plate (1) is provided with a disassembly and fixing structure (2), which includes a cross frame (21). The bottom of the cross frame (21) is fixedly connected to the top of the base plate (1). A cross block (22) is snapped into the inner wall of the cross frame (21), and a vertical frame (23) is fixedly connected to the top of the outer surface of the cross block (22). A connecting support structure (3) is provided on one side of the vertical frame (23). The connecting support structure (3) includes a connecting round rod (31). One end of the connecting round rod (31) is fixedly connected to one side of the vertical frame (23). A U-shaped frame (32) is fixedly connected to one side of the connecting round rod (31). A partition plate (33) is fixedly connected to the inner wall of the U-shaped frame (32).

2. The detachable and prefabricated portal frame quick-installation structure according to claim 1, characterized in that: The top of the vertical frame (23) is fitted with a rectangular frame (24), and a horizontal frame (211) is fixedly connected to one side of the outer surface of the rectangular frame (24).

3. The detachable and prefabricated portal frame quick-installation structure according to claim 2, characterized in that: The inner walls of the rectangular frame (24) and the cross frame (21) are provided with a first card hole (25), and the inner walls of the vertical frame (23) and the cross block (22) are provided with a second card hole (26).

4. The detachable and prefabricated portal frame quick-installation structure according to claim 1, characterized in that: A first screw (27) is rotatably connected to one side of the vertical frame (23). A screw hole plate (28) is threadedly connected to the outer surface of the first screw (27). A limit rod (29) is fixedly connected to one side of the vertical frame (23). The limit rod (29) is slidably disposed on the inner wall of the screw hole plate (28).

5. The detachable and prefabricated portal frame quick-installation structure according to claim 4, characterized in that: A locking rod (210) is fixedly connected to one side of the outer surface of the screw plate (28).

6. The detachable and prefabricated portal frame quick-installation structure according to claim 1, characterized in that: The inner wall of the U-shaped frame (32) is fitted with a connecting plate (36), the top of the connecting plate (36) is provided with a second screw hole (37), the top of the U-shaped frame (32) is provided with a first screw hole (34), and the inner walls of the first screw hole (34) and the second screw hole (37) are threadedly connected with a threaded clamping rod (35).

7. The detachable and prefabricated portal frame quick-installation structure according to claim 6, characterized in that: The bottom of the outer surface of the connecting plate (36) is fixedly connected to a second screw (38), the outer surface of the second screw (38) is threadedly connected to a screw hole cylinder (39), and the bottom of the screw hole cylinder (39) is fixedly connected to a support plate (310).

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