Combined installation construction structure for loading hole modules of reaction wall

Abstract

The utility model relates to the technical field of reaction wall loading hole construction, and discloses a reaction wall loading hole module combination installation construction structure which comprises first angle steel arranged at equal intervals and second angle steel arranged at equal intervals, and connecting pins arranged at equal intervals and installation blocks arranged at equal intervals are arranged on the right side of one of the first angle steel. The outer surface of each connecting pin is rotationally connected with a first connecting rod and a second connecting rod. According to the reaction wall loading hole module combination installation construction structure, by arranging a first connecting rod, a second connecting rod, a limiting pin and other components, after a loading hole body is installed through a first angle steel and a second angle steel, the first connecting rod and the second connecting rod are unfolded, and an installation block and the second angle steel are connected through a first connecting bolt; supporting is achieved through the first fixing block, the second fixing block and the limiting pin, limiting is achieved through the connecting pin, the first angle steel and the second angle steel can be supported, then the stability of the loading hole after installation can be improved, the situation that the position of the loading hole is changed during later operation is prevented, and the construction precision is improved.

Description

Technical Field

[0001] This application relates to the field of reaction wall loading hole construction technology, specifically a reaction wall loading hole module assembly and installation construction structure. Background Technology

[0002] A reaction wall is a pseudo-dynamic testing facility. Two mutually perpendicular reaction walls can be used to conduct two-dimensional pseudo-dynamic tests on structures and components. To meet the testing requirements of scientific research and teaching, the loading holes embedded in the reaction walls require extremely strict control over the accuracy of their installation and positioning. Controlling the installation quality of the loading holes is the key to ensuring the construction quality of the reaction wall.

[0003] An existing patent (publication number: CN117552554A) discloses a modular installation construction structure and method for reaction wall loading holes, including at least two parallel X-axis support rods and multiple loading holes. A Y-axis support rod is fixed to the end of each X-axis support rod. Each loading hole corresponds to a connecting base, with a connecting bolt threaded onto the end of the connecting base near the loading hole. The connecting bolt passes through the loading hole and is equipped with an expansion plugging component to prevent misalignment between the connecting bolt and the loading hole. Alloy angle steel is installed on the sidewall of the connecting base. The remaining connecting bases are connected longitudinally and transversely by multiple alloy angle steels. A back plate is provided at the end of each loading hole, and adjacent back plates are connected by a connecting plate. A fixing nut is threaded onto the connecting bolt after it passes through the back plate, and the fixing nut abuts against the back plate. This invention has the technical advantages of fast construction speed and high construction accuracy for reaction wall loading holes.

[0004] However, in the above solution, it was found that after the loading holes were installed, they were fixed to the mounting blocks by setting angle steel on the outside. However, due to the large number of loading holes, the stability could only be maintained temporarily by relying on a few angle steels. During construction, the lack of stability could easily cause the position of the loading holes to change, resulting in a decrease in construction accuracy. Utility Model Content

[0005] To address the shortcomings of existing technologies, this application provides a modular installation construction structure for reaction wall loading holes. This structure has advantages such as improving the stability of the loading holes after installation, preventing changes in the position of the loading holes during later operations, and improving construction accuracy. It solves the problem that existing technologies rely solely on a few angle steel supports, which can only maintain stability temporarily. During construction, the insufficient stability can easily lead to changes in the position of the loading holes, resulting in reduced construction accuracy.

[0006] To achieve the above objectives, this application provides the following technical solution: a reaction wall loading hole module assembly construction structure, comprising angle steel I and angle steel II arranged at equal intervals, wherein one of the angle steel I has connecting pins and mounting blocks arranged at equal intervals on its right side, each connecting pin has a connecting rod I and a connecting rod II rotatably connected to its outer surface, each connecting rod I and connecting rod II has a limit pin rotatably connected to both ends, two of the limit pins have a fixing block I fixedly connected to their outer surfaces, and the other two limit pins have a fixing block II fixedly connected to their outer surfaces, each fixing block I and fixing block II having their opposite sides fixedly connected to the outer surface of the corresponding mounting block, each mounting block having a connecting bolt I fixedly connected to its opposite sides, and each connecting bolt I having its outer surface fixedly installed to the inner wall of the corresponding angle steel II.

[0007] To improve the stability of the loading hole after installation, the above solution involves connecting the loading hole with angle steel one and angle steel two, then connecting the connecting pins to connecting rod one and connecting rod two, allowing fixing block one and fixing block two to unfold relative to each other. At this point, the mounting block is fitted to the corresponding angle steel two, and the connecting bolt one is connected to the pre-drilled hole on the surface of the corresponding angle steel two, thus fixing the mounting block. The connection between fixing block one, fixing block two, and the limiting pin then limits the movement of connecting rod one and connecting rod two. This, in turn, supports the installed loading hole through the supporting components between the corresponding angle steel two, thereby improving the stability of the loading hole after installation, preventing changes in the loading hole position during later operations, and improving construction accuracy.

[0008] Furthermore, a connecting frame is provided at the rear of one of the angle steels, and a loading hole body is provided at the front of the connecting frame at equal intervals. A connecting cylinder is slidably connected to the inner wall of each loading hole body.

[0009] The above scheme involves placing the connecting frame behind one of the angle steels, placing the loading hole body in front of the connecting frame, and placing the connecting cylinder one on the inner wall of the corresponding loading hole body to limit the movement of the connecting cylinder one.

[0010] Furthermore, a square block is fixedly connected to the front of each of the connecting cylinders, and a spirit level is fixedly installed on the front of each of the square blocks.

[0011] The above scheme involves installing square blocks on the front of connecting cylinder one as a fixed connection, and installing a spirit level on the front of the corresponding square block. The spirit level allows for easy observation of whether the loading hole body is level after installation, ensuring that each loading hole body is installed correctly.

[0012] Furthermore, each of the square blocks has two connecting bolts arranged at equal intervals fixedly connected to its outer surface, and the outer surface of each connecting bolt is fixedly installed to the inner wall of the corresponding angle steel one and angle steel two.

[0013] With the above scheme, connecting bolts 2 are installed on the outer surface of the corresponding square blocks, and are set on the top, bottom, left and right sides of the square blocks. Two connecting bolts 2 are set on each side. The connecting bolts 2 are connected to the pre-drilled holes on the surfaces of angle steel 1 and angle steel 2, so that the main body of multiple loading holes can be fixedly installed through the connection of angle steel 1, angle steel 2 and connecting bolts 2.

[0014] Furthermore, each of the square blocks has a slidably connected limit block on its inner wall, and each of the limit blocks has a double-ended screw fixedly connected to its inner wall.

[0015] The above scheme involves installing a limiting block on the inner wall of the corresponding square block and setting it as a sliding connection to limit the movement of the limiting block. A double-ended screw is also installed on the inner wall of the corresponding limiting block and passes through the corresponding square block and connecting cylinder 1. The limiting block prevents the double-ended screw from rotating, thus limiting its movement.

[0016] Furthermore, each of the double-ended screws has a nut 1 threadedly connected to its outer surface, and each of the double-ended screws has a nut 2 threadedly connected to its outer surface.

[0017] The above method involves installing nut one at the front end of the double-ended screw and nut two at the rear end of the corresponding double-ended screw, thus achieving the installation of nut one and nut two.

[0018] Furthermore, each of the loading hole bodies has a connecting cylinder 2 slidably connected to its inner wall, and the back of each connecting cylinder 2 is fixedly installed to the connecting frame by a nut 2.

[0019] With the above scheme, the second connecting cylinder is set on the inner wall of the corresponding loading hole body and located behind the loading hole body. The connection between the second nut and the connecting frame allows the connecting frame to limit the second connecting cylinder. Then, the connection of the first nut allows the loading hole body to be limited.

[0020] Furthermore, two crossbars and two uprights are fixedly connected to the outer surface of one of the loading hole bodies, and the outer surface of each crossbar is fixedly connected to the outer surface of the corresponding upright.

[0021] The above method involves opening the horizontal bar and vertical bar at right angles, connecting one of the loading hole bodies to the contact points of the horizontal bar and vertical bar, fixing the horizontal bar and vertical bar, and thus installing the first loading hole body, which facilitates the positioning of the first loading hole body.

[0022] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0023] This reaction wall loading hole module assembly and installation structure, through the setting of connecting pins, connecting rod one, connecting rod two, limit pins and other components, after the loading hole body is installed by angle steel one and angle steel two, connecting rod one and connecting rod two are unfolded, and the corresponding installation block is connected to the corresponding angle steel two by connecting bolt one. At this time, the connecting rod one and connecting rod two are supported by fixing block one and fixing block two and limit pin. The connecting pin limits the middle position of connecting rod one and connecting rod two, which can support angle steel one and angle steel two, thereby improving the stability of the loading hole after installation, preventing the loading hole position from changing during later operation, improving construction accuracy, and by setting a bubble level on the front of the corresponding square block, it is easy to observe whether the square block is level after installation, ensuring that each loading hole body is installed correctly. Attached Figure Description

[0024] Figure 1 This is a three-dimensional structural diagram of the entire application;

[0025] Figure 2 This is the overall main view structure diagram of this application;

[0026] Figure 3 This is a structural diagram showing the connection relationship between the double-ended screw and the limiting block in this application;

[0027] Figure 4 This is a structural diagram showing the connection relationship between the square block and the level in this application;

[0028] Figure 5 This is a structural diagram showing the connection relationship between the limiting pin and the connecting rod in this application;

[0029] Figure 6 This is a structural diagram showing the connection relationship between the mounting block and the connecting bolt in this application.

[0030] In the picture:

[0031] 1. Angle steel one; 2. Angle steel two; 3. Connecting pin; 4. Connecting rod one; 5. Connecting rod two; 6. Limiting pin; 7. Fixing block one; 8. Fixing block two; 9. Mounting block; 10. Connecting bolt one; 11. Connecting frame; 12. Loading hole body; 13. Connecting cylinder one; 14. Square block; 15. Spirit level; 16. Connecting bolt two; 17. Limiting block; 18. Double-ended screw; 19. Nut one; 20. Nut two; 21. Connecting cylinder two; 22. Horizontal bar; 23. Vertical bar. Detailed Implementation

[0032] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0033] Please see Figure 2 , Figure 5 and Figure 6 This embodiment of a reaction wall loading hole module combination installation construction structure includes angle steel 1 and angle steel 2 arranged at equal distances. One of the angle steel 1 has connecting pins 3 and mounting blocks 9 arranged at equal distances on its right side. The outer surface of each connecting pin 3 is rotatably connected to connecting rod 4 and connecting rod 5. Both ends of each connecting rod 4 and connecting rod 5 are rotatably connected to limiting pins 6. The outer surfaces of two limiting pins 6 are fixedly connected to fixing blocks 7, and the outer surfaces of the other two limiting pins 6 are fixedly connected to fixing blocks 8. The side of each fixing block 7 and fixing block 8 that is away from each other is fixedly connected to the outer surface of the corresponding mounting block 9. The side of each mounting block 9 that is away from each other is fixedly connected to connecting bolts 10. The outer surface of each connecting bolt 10 is fixedly installed to the inner wall of the corresponding angle steel 2.

[0034] Please see Figure 1 and Figure 2 A connecting frame 11 is provided behind one of the angle steels 2, and loading hole bodies 12 are arranged at equal intervals in front of the connecting frame 11. A connecting cylinder 13 is slidably connected to the inner wall of each loading hole body 12. The connecting frame 11 is set behind one of the angle steels 2, and the loading hole body 12 is set in front of the connecting frame 11. The connecting cylinder 13 is set on the inner wall of the corresponding loading hole body 12 to limit the position of the connecting cylinder 13.

[0035] Please see Figure 2 , Figure 3 and Figure 4 Each connecting cylinder 13 has a square block 14 fixedly connected to its front side, and a spirit level 15 is fixedly installed on the front side of each square block 14. The square block 14 is installed on the front side of the connecting cylinder 13 to form a fixed connection, and the spirit level 15 is installed on the front side of the corresponding square block 14. The spirit level 15 makes it easy to observe whether the loading hole body 12 is horizontal after installation, ensuring that each loading hole body 12 can be installed correctly.

[0036] Please see Figure 3 and Figure 4Each square block 14 has a fixed connection of equidistant connecting bolts 16 on its outer surface. The outer surface of each connecting bolt 16 is fixedly installed to the inner wall of the corresponding angle steel 1 and angle steel 2. The connecting bolts 16 are installed on the outer surface of the corresponding square block 14, and are set on the upper surface, bottom surface, left side and right side of the square block 14. Each side is provided with two connecting bolts 16. The connecting bolts 16 are connected to the holes reserved on the surface of angle steel 1 and angle steel 2, so that multiple loading hole bodies 12 can be fixedly installed through the connection of angle steel 1, angle steel 2 and connecting bolts 16.

[0037] Please see Figure 3 and Figure 4 Each square block 14 has a slidably connected limit block 17 on its inner wall, and a double-ended screw 18 is fixedly connected to the inner wall of each limit block 17. The limit block 17 is installed on the inner wall of the corresponding square block 14 and is set as a sliding connection to limit the limit block 17. The double-ended screw 18 is installed on the inner wall of the corresponding limit block 17 and passes through the corresponding square block 14 and the connecting cylinder 13. The limit block 17 can prevent the double-ended screw 18 from rotating, thus limiting the double-ended screw 18.

[0038] Please see Figure 3 and Figure 4 Each double-ended screw 18 has a nut 19 threadedly connected to its outer surface, and a nut 20 threadedly connected to its outer surface. Nut 19 is installed at the front end of the double-ended screw 18, and nut 20 is installed at the rear end of the corresponding double-ended screw 18, thus realizing the installation of nut 19 and nut 20.

[0039] Please see Figure 3 and Figure 4 Each loading hole body 12 has a connecting cylinder 21 slidably connected to its inner wall. The back of each connecting cylinder 21 is fixedly installed to the connecting frame 11 by a nut 20. The connecting cylinder 21 is set on the inner wall of the corresponding loading hole body 12 and is located behind the loading hole body 12. The connection between the nut 20 and the connecting frame 11 allows the connecting frame 11 to limit the connecting cylinder 21. Then, the loading hole body 12 is limited by the connection of the nut 19.

[0040] Please see Figure 1 and Figure 3Two horizontal bars 22 and two vertical bars 23 are fixedly connected to the outer surface of one of the loading hole bodies 12. The outer surface of each horizontal bar 22 is fixedly connected to the outer surface of the corresponding vertical bar 23, thus opening the horizontal bar 22 and the vertical bar 23 at right angles. The loading hole body 12 is connected to the contact position of the horizontal bar 22 and the vertical bar 23, thus fixing the horizontal bar 22 and the vertical bar 23 and realizing the installation of the first loading hole body 12, which facilitates the positioning of the first loading hole body 12.

[0041] This embodiment presents a reaction wall loading hole module assembly and installation structure. By setting up components such as connecting pins 3, connecting rod 1 4, connecting rod 2 5, and limiting pins 6, after the loading hole body 12 is installed using angle steel 1 1 and angle steel 2 2, connecting rod 1 4 and connecting rod 2 5 are unfolded. Connecting bolt 1 10 connects the corresponding mounting block 9 to the corresponding angle steel 2 2. At this time, fixing blocks 1 7 and 2 8, along with the limiting pins 6, support the connecting rod 1 4 and connecting rod 2 5. Connecting pins 3 limit the middle position of connecting rod 1 4 and connecting rod 2 5, thus supporting angle steel 1 1 and angle steel 2 2. This improves the stability of the loading hole after installation, prevents changes in the loading hole position during later operations, and improves construction accuracy. A level bubble 15 is set on the front of the corresponding square block 14 to facilitate observation of whether the square block 14 is level after installation, ensuring that each loading hole body 12 is installed correctly.

[0042] It should be noted that the bubble level 15 uses the bubble on a level instrument. By observing the position of the bubble inside the bubble level 15, it is easy to observe whether the square block 14 is level, and thus it is possible to determine whether the loading hole body 12 is accurately positioned after installation.

[0043] The working principle of the above embodiments is as follows:

[0044] First, the horizontal bar 22 and the vertical bar 23 are welded vertically. Then, the first loading hole body 12 is placed and welded to the horizontal bar 22 and the vertical bar 23. Subsequently, by setting the connecting frame 11, connecting cylinder one 13 and connecting cylinder two 21 are placed inside the loading hole body 12. The double-ended screw 18 is passed through connecting cylinder one 13 and connecting cylinder two 21, and also through the connecting frame 11. By installing nuts one 19 and nut two 20, the square block 14, connecting cylinder one 13, connecting cylinder two 21, and connecting frame 11 are connected. By observing the level bubble 15, it is easy to determine whether the square block 14 is installed horizontally. The connecting bolt 10 fixes the angle steel 1 to the side of the square block 14. The square block 14 and the loading hole body 12 are installed vertically in sequence, and then the angle steel 1 and angle steel 2 are installed horizontally. After installation, the connecting rod 4 and connecting rod 5 are unfolded. The corresponding mounting block 9 is connected to the corresponding angle steel 2 through the connecting bolt 10. The fixing block 7 and fixing block 8 are supported by the limiting pin 6. The connecting pin 3 limits the angle steel 1 and angle steel 2, thereby improving the stability of the loading hole body 12 after installation, preventing the position of the loading hole body 12 from changing during later operations, and improving the construction accuracy.

[0045] 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.

[0046] Although embodiments of this application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A counterfort wall loading hole module combined installation construction structure, comprising equidistantly arranged angle steel one (1) and equidistantly arranged angle steel two (2), characterized in that: One of the angle steels (1) has equidistantly arranged connecting pins (3) and equidistantly arranged mounting blocks (9) on its right side. Each connecting pin (3) has a connecting rod (4) and a connecting rod (5) rotatably connected to its outer surface. Each connecting rod (4) and connecting rod (5) has a limiting pin (6) rotatably connected to both ends. Two of the limiting pins (6) have a fixing block (7) fixedly connected to their outer surfaces. The other two limiting pins (6) have a fixing block (8) fixedly connected to their outer surfaces. The side of each fixing block (7) and fixing block (8) that is perpendicular to each other is fixedly connected to the outer surface of the corresponding mounting block (9). Each mounting block (9) has a connecting bolt (10) fixedly connected to its side that is far away from each other. The outer surface of each connecting bolt (10) is fixedly installed to the inner wall of the corresponding angle steel (2).

2. A counterfort wall load hole module combined installation construction structure according to claim 1, characterized in that: One of the angle steels (2) is provided with a connecting frame (11) at the rear, and a loading hole body (12) is provided at the front of the connecting frame (11) at equal intervals. Each loading hole body (12) is slidably connected to a connecting cylinder (13) on its inner wall.

3. A counterfort wall load hole module combined installation construction structure according to claim 2, characterized in that: Each of the connecting cylinders (13) is fixedly connected to a square block (14) on its front side, and a spirit level (15) is fixedly installed on the front side of each of the square blocks (14).

4. A counterfort wall load hole module combined installation construction structure according to claim 3, characterized in that: Each of the square blocks (14) has a fixed connection of two connecting bolts (16) arranged at equal intervals on its outer surface. The outer surface of each connecting bolt (16) is fixedly installed to the inner wall of the corresponding angle steel (1) and angle steel (2).

5. A counterfort wall load hole module assembly installation construction structure according to claim 3, characterized in that: Each of the square blocks (14) has a slidable limit block (17) on its inner wall, and each of the limit blocks (17) has a double-headed screw (18) fixedly connected to its inner wall.

6. A counterfort wall load hole module assembly installation construction structure according to claim 5, characterized in that: Each of the double-ended screws (18) has a nut (19) threaded onto its outer surface, and a nut (20) threaded onto its outer surface.

7. A counterfort wall load hole module assembly installation construction structure according to claim 6, characterized in that: Each loading hole body (12) has a connecting cylinder two (21) slidably connected to its inner wall, and the back of each connecting cylinder two (21) is fixedly installed to the connecting frame (11) by a nut two (20).

8. A counterfort wall load hole module assembly installation construction structure according to claim 2, characterized by: Two crossbars (22) and two uprights (23) are fixedly connected to the outer surface of one of the loading hole bodies (12), and the outer surface of each crossbar (22) is fixedly connected to the outer surface of the corresponding upright (23).

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