Anti-seismic steel structure

Abstract

The utility model relates to the technical field of anti-seismic steel structures, and discloses an anti-seismic steel structure which comprises a supporting rod, a sliding groove is formed in the supporting rod, an anti-seismic mechanism is slidably connected in the sliding groove, a connecting column is fixedly connected to the bottom of the anti-seismic mechanism, a clamping mechanism is fixedly connected to the bottom of the connecting column, and the clamping mechanism is fixedly connected to the bottom of the connecting column. The anti-seismic mechanism comprises a right-angle anti-seismic frame which is slidably connected to the interior of the supporting rod sliding groove. According to the anti-seismic steel structure, when the device is subjected to anti-seismic treatment, firstly, the supporting rods and the right-angle anti-seismic frame of the device are installed on a wall or the top of a building, the telescopic length of the telescopic supporting rods is adjusted according to the positions of a lower pipeline and a steel frame, after adjustment, external positioning bolts are inserted into positioning holes, and the adjusted length is fixed; the effect of adjusting the field width of the device according to the wall size and the pipeline position is achieved, and casualties and house damage caused by the fact that water pipes and steel pipes fall off from the wall top when a house vibrates are avoided.

Description

Technical Field

[0001] This utility model relates to the field of earthquake-resistant steel structure technology, and in particular to an earthquake-resistant steel structure. Background Technology

[0002] Steel structures, with their excellent strength, toughness, and relatively light weight, are widely used in high-rise and long-span buildings. Steel structures not only effectively improve the seismic performance of buildings but also optimize structural design to a certain extent. However, the performance of steel structures in earthquakes still faces many challenges, such as material yielding and failure of connection nodes.

[0003] While existing seismic-resistant devices achieve their seismic-resistance function in terms of their usage and construction, many existing buildings contain numerous water pipes and steel pipes. These pipes are highly susceptible to detaching from walls and ceilings during building vibrations, causing injuries and damage to buildings. Therefore, it is necessary to install seismic-resistant supports on these pipe frames to enhance the seismic resistance of buildings and the safety of people. Furthermore, existing seismic-resistant devices lack the function of clamping and fixing the pipe frames when supporting pipes, thus preventing the problem of displacement and detachment due to the lack of fixation for pipe frames of different sizes.

[0004] A seismic-resistant steel structure disclosed in CN116770978B includes a crossbeam, a connector, a support mechanism, and an adjustment mechanism. A first friction surface is provided on the crossbeam, and a second friction surface is provided on the connector. The second friction surface and the first friction surface have horizontal friction. The support mechanism is used to ensure that the friction between the second and first friction surfaces reaches a preset value in a first state. The adjustment mechanism is used to reduce the friction between the second and first friction surfaces in a second state, allowing the crossbeam to move relative to the second friction surface, thus reducing the probability of damage to the crossbeam during an earthquake. Compared with the traditional method of using the crossbeam's own structure to directly resist seismic wave energy, this structure offers better seismic resistance and higher safety.

[0005] While the aforementioned patent enables the beam to move relative to the second friction surface, reducing the probability of beam damage during an earthquake and providing better earthquake resistance and higher safety compared to the traditional method of using the beam's own structure to resist seismic waves, the device lacks the function of adjusting its length according to the size of the wall and also lacks the function of fixing steel frame pipes inside the building for earthquake resistance. Utility Model Content

[0006] (a) Technical problems to be solved

[0007] The purpose of this utility model is to provide an earthquake-resistant steel structure to solve the problem mentioned in the background art. Although the structure achieves earthquake resistance in terms of its use and construction, many existing buildings have a lot of water pipes and steel pipes installed. These are very easy to fall off the walls and tops during building vibrations, causing casualties and building damage. Therefore, it is necessary to install earthquake-resistant supports on these pipe steel frames to enhance the earthquake resistance of the building and the safety of people. In addition, existing earthquake-resistant devices lack the function of clamping and fixing the pipe steel frames when supporting pipes, so as to avoid the problem of displacement and falling off due to the lack of fixing of pipe steel frames of different sizes.

[0008] (II) Technical Solution

[0009] To achieve the above objectives, this utility model provides the following technical solution: an earthquake-resistant steel structure, comprising a strut, the strut having a groove inside, an earthquake-resistant mechanism slidably connected inside the groove, a connecting column fixedly connected to the bottom of the earthquake-resistant mechanism, and a clamping mechanism fixedly connected to the bottom of the connecting column. The earthquake-resistant mechanism includes a right-angle earthquake-resistant frame slidably connected inside the groove of the strut, a telescopic support rod fixedly connected to the lower exterior of the right-angle earthquake-resistant frame, and several positioning holes having a plurality of positioning bolts passing through the lower exterior of the telescopic support rod. The clamping mechanism includes a crossbar fixedly connected to the bottom of the connecting column, a sliding frame slidably connected to the outside of the crossbar, a clamping ring rotatably connected to the top of the sliding frame, and a clamping bolt threadedly connected to the top of the clamping ring.

[0010] As a further embodiment of this utility model, a fixing rod is fixedly connected to the top right side of the right-angle seismic frame, and a fixing bolt is connected to the internal thread of the fixing rod. The fixing bolt serves to fix the frame.

[0011] As a further embodiment of this utility model, a connecting plate is rotatably connected to the outside of the connecting column, and a rotating column is fixedly connected to the right side of the top surface of the connecting plate. The rotating column serves to adjust and support the structure.

[0012] As a further embodiment of this utility model, a telescopic reinforcing rod is rotatably connected to the outside of the rotating column, a rotating component is fixedly connected to the top of the telescopic reinforcing rod, a sliding component is fixedly connected to the top of the rotating component, and the inside of the sliding component is slidably connected to the outside of the fixed rod. The sliding component serves to adjust the width by sliding.

[0013] As a further embodiment of this utility model, a rotating plate is rotatably connected to the upper outer side of the connecting column, and a telescopic side fixing rod is fixedly connected to the top of the rotating plate. The telescopic side fixing rod serves to reinforce the side again.

[0014] As a further embodiment of this utility model, an angle adjustment component is fixedly connected to the top of the telescopic side fixing rod, and a fixing plate is fixedly connected to the top of the angle adjustment component. A reinforcing bolt passes through the middle of the fixing plate. The fixing plate serves to achieve the function of flattening and reinforcing.

[0015] As a further embodiment of this utility model, an adjustment frame is fixedly connected to the bottom of the connecting column, and the inside of the adjustment frame is slidably connected to the outside of the crossbar. The adjustment frame serves to adjust the size.

[0016] (III) Beneficial Effects

[0017] This utility model provides a seismic-resistant steel structure with the following beneficial effects:

[0018] 1. This earthquake-resistant steel structure, through the setting of the earthquake-resistant mechanism, first installs the device's support rods and right-angle earthquake-resistant frames on the wall or the top of the building during earthquake treatment. According to the position of the pipes and steel frame below, the telescopic support rods are adjusted in length. After adjustment, external positioning bolts are inserted into the positioning holes to fix the adjusted length. This plays a role in adjusting the width of the device site according to the size of the wall and the position of the pipes, preventing water pipes and steel pipes from falling off the wall and top during building vibration, which could cause personal injury and building damage.

[0019] 2. This earthquake-resistant steel structure, through the setting of the clamping mechanism, allows the external pipes and steel frames to be installed to pass through the gaps inside the device after the device is installed on the wall during earthquake resistance. First, the clamping ring is moved to the bottom of the pipe by the sliding frame. Then, the pipe is placed into the clamping ring of the corresponding size according to its size. After it is placed stably, the clamping bolts at the top of the clamping ring are tightened for reinforcement. This plays a role in clamping and fixing the pipe and steel frame, avoiding displacement and falling off due to the lack of fixation for pipes and steel frames of different sizes. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the earthquake-resistant mechanism structure of this utility model;

[0022] Figure 3 This is a schematic diagram of the clamping mechanism of this utility model;

[0023] Figure 4 This is a schematic diagram of the telescopic side fixing rod structure of this utility model.

[0024] In the diagram: 1. Support rod; 2. Seismic isolation mechanism; 201. Right-angle seismic isolation frame; 202. Telescopic support rod; 203. Positioning bolt; 3. Connecting column; 4. Clamping mechanism; 401. Crossbar; 402. Sliding frame; 403. Clamping ring; 404. Clamping bolt; 5. Fixing bolt; 6. Fixing bolt; 7. Connecting piece; 8. Rotating column; 9. Reinforcing rod; 10. Rotating component; 11. Sliding component; 12. Rotating component; 13. Telescopic side fixing rod; 14. Angle adjustment component; 15. Fixing piece; 16. Adjusting frame. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0026] Please see Figures 1 to 4 This utility model provides a technical solution for an earthquake-resistant steel structure: an earthquake-resistant steel structure including a strut 1, a groove inside the strut 1, an earthquake-resistant mechanism 2 slidably connected inside the groove, a connecting column 3 fixedly connected to the bottom of the earthquake-resistant mechanism 2, and a clamping mechanism 4 fixedly connected to the bottom of the connecting column 3. The earthquake-resistant mechanism 2 includes a right-angle earthquake-resistant frame 201 slidably connected inside the groove of the strut 1, a telescopic support rod 202 fixedly connected to the lower exterior of the right-angle earthquake-resistant frame 201, and several positioning holes opened on the lower exterior of the telescopic support rod 202, with positioning bolts 203 penetrating through the positioning holes; the clamping mechanism 4 includes a crossbar 401 fixedly connected to the bottom of the connecting column 3, a sliding frame 402 slidably connected to the outside of the crossbar 401, a clamping ring 403 rotatably connected to the top of the sliding frame 402, and a clamping bolt 404 threadedly connected to the top of the clamping ring 403;

[0027] Please see Figure 2 A fixing rod 5 is fixedly connected to the top right side of the right-angle seismic frame 201. The fixing rod 5 is internally threaded with a fixing bolt 6, which serves to fix the frame.

[0028] Please see Figure 1 A connecting piece 7 is rotatably connected to the outside of the connecting column 3, and a rotating column 8 is fixedly connected to the right side of the top surface of the connecting piece 7. The rotating column 8 serves to adjust the support.

[0029] Please see Figure 1 The external of the rotating column 8 is rotatably connected to a telescopic reinforcing rod 9. The top of the telescopic reinforcing rod 9 is fixedly connected to a rotating part 10. The top of the rotating part 10 is fixedly connected to a sliding part 11. The inside of the sliding part 11 is slidably connected to the outside of the fixed rod 5. The sliding part 11 plays the role of sliding adjustment of the width.

[0030] Please see Figure 4 A rotating plate 12 is rotatably connected to the upper part of the connecting column 3. A telescopic side fixing rod 13 is fixedly connected to the top of the rotating plate 12. The setting of the telescopic side fixing rod 13 plays the role of reinforcing the side again.

[0031] Please see Figure 4 An angle adjustment component 14 is fixedly connected to the top of the telescopic side support rod 13, and a fixing plate 15 is fixedly connected to the top of the angle adjustment component 14. A reinforcing bolt passes through the middle of the fixing plate 15. The fixing plate 15 plays a role in flattening and reinforcing.

[0032] Please see Figure 1 An adjustment frame 16 is fixedly connected to the bottom of the connecting column 3. The inside of the adjustment frame 16 is slidably connected to the outside of the crossbar 401. The size can be adjusted by setting the adjustment frame 16.

[0033] In this invention, the working steps of the device are as follows:

[0034] First step: First, install the support rod 1 and the right-angle seismic frame 201 of the device on the wall or the top of the building. Adjust the telescopic support rod 202 according to the position of the pipes and steel frame below. After adjustment, use the external positioning bolt 203 to insert into the positioning hole to fix the adjusted length.

[0035] The second step: After installing the device on the wall, the external pipes and steel frames to be installed are passed through the gap inside the device. First, the clamping ring 403 is moved to the bottom of the pipe by the sliding frame 402. Then, the pipe is placed into the clamping ring 403 of the corresponding size according to its size. After it is placed stably, it is tightened and reinforced by the clamping bolt 404 at the top of the clamping ring 403.

[0036] It should be noted that the device structure and accompanying drawings of this utility model mainly describe the principle of this utility model. In terms of the technical aspects of this design principle, the setting of the power mechanism, power supply system and control system of the device is not fully described. However, under the premise that those skilled in the art understand the principle of the above utility model, the specific details of its power mechanism, power supply system and control system can be clearly understood. The control method in the application document is automatic control through a controller. The control circuit of the controller can be implemented by those skilled in the art through simple programming.

[0037] All standard parts used can be purchased from the market, and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the existing technology. The machinery, parts and equipment adopt conventional models in the existing technology, and the structure and principle of the components known to those skilled in the art can be known by those skilled in the art through technical manuals or conventional experimental methods.

[0038] 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, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An earthquake-resistant steel structure comprising a brace (1), characterized in that: The inside of the support rod (1) is provided with a sliding groove, the sliding groove is slidely connected with the anti-seismic mechanism (2), the bottom of the anti-seismic mechanism (2) is fixedly connected with the connecting column (3), the bottom of the connecting column (3) is fixedly connected with the clamping mechanism (4), The anti-seismic mechanism (2) includes a right-angle anti-seismic frame (201) slidably connected in the sliding groove of the support rod (1), a telescopic supporting rod (202) is fixedly connected to the lower portion of the right-angle anti-seismic frame (201), a plurality of positioning holes are formed in the lower portion of the telescopic supporting rod (202), and a positioning bolt (203) penetrates through the positioning holes; The clamping mechanism (4) includes a cross rod (401) fixedly connected to the bottom of the connecting column (3), a sliding frame (402) is slidably connected to the outer portion of the cross rod (401), a clamping ring (403) is rotatably connected to the top of the sliding frame (402), and a clamping bolt (404) is threadedly connected to the top of the clamping ring (403).

2. The anti-seismic steel structure according to claim 1, characterized in that: The top right side of the right-angle anti-seismic frame (201) is fixedly connected with a fixed rod (5), and the inside of the fixed rod (5) is threadedly connected with a fixed bolt (6).

3. The anti-seismic steel structure according to claim 1, characterized in that: The outer portion of the connecting column (3) is rotatably connected with a connecting plate (7), and the top surface right side of the connecting plate (7) is fixedly connected with a rotating column (8).

4. The anti-seismic steel structure according to claim 3, characterized in that: The outer portion of the rotating column (8) is rotatably connected with a telescopic reinforcing rod (9), the top of the telescopic reinforcing rod (9) is fixedly connected with a rotating piece (10), the top of the rotating piece (10) is fixedly connected with a sliding piece (11), and the inside of the sliding piece (11) is slidably connected to the outside of the fixed rod (5).

5. The anti-seismic steel structure according to claim 1, characterized in that: The outer portion of the connecting column (3) is rotatably connected with a rotating plate (12), and the top of the rotating plate (12) is fixedly connected with a telescopic side reinforcing rod (13).

6. The anti-seismic steel structure according to claim 5, characterized in that: The top of the telescopic side reinforcing rod (13) is fixedly connected with an angle adjusting piece (14), the top of the angle adjusting piece (14) is fixedly connected with a fixed plate (15), and the middle portion of the fixed plate (15) penetrates through a reinforcing bolt.

7. The anti-seismic steel structure according to claim 1, characterized in that: The bottom of the connecting column (3) is fixedly connected with an adjusting frame (16), and the inside of the adjusting frame (16) is slidably connected to the outside of the cross rod (401).

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