Connecting beam structure of high-rise building

Abstract

The utility model relates to the technical field of building cross beams, and discloses a high-rise building connecting beam structure which comprises a hollow beam block, a U-shaped clamping block is fixedly connected to the left side of the hollow beam block, a U-shaped limiting block is fixedly connected to the right side of the hollow beam block, a plurality of dovetail grooves are formed in the outer wall of the U-shaped clamping block, and the dovetail grooves are fixedly connected with the U-shaped limiting block. The inner wall of the U-shaped limiting block is fixedly connected with a plurality of trapezoidal clamping blocks, the inner wall of the dovetail groove is clamped with the outer walls of the trapezoidal clamping blocks, the top of the interior of the hollow beam block is fixedly connected with a plurality of top reinforcing steel bars, and the left sides of the outer walls of the top reinforcing steel bars are fixedly connected with the right sides of the U-shaped clamping blocks. The top reinforcing steel bars and the bottom connecting steel bars are arranged in the hollow beam blocks, the structural strength is improved, the U-shaped clamping blocks and the U-shaped limiting blocks of the adjacent connecting beams are clamped, the trapezoidal clamping blocks are clamped into the dovetail grooves, the triangular structure is enhanced through the X-shaped supporting plates, and therefore rapid assembly of the steel beam is achieved.

Description

Technical Field

[0001] This utility model relates to the field of building beam technology, and in particular to a connecting beam structure for high-rise buildings. Background Technology

[0002] As a key component connecting the wall and frame, the performance of coupling beams in high-rise buildings directly affects the overall vibration and wind resistance of the structure. In recent years, with the increase in building height and functional complexity, coupling beam design has tended towards lightweight, high performance and intelligent design. Traditional concrete coupling beams reduce their self-weight while ensuring load-bearing capacity by optimizing the cross-sectional shape and material strength. The application of prefabricated assembly technology has enabled factory production and rapid installation, significantly improving construction efficiency.

[0003] A search revealed Chinese Patent Publication No. CN221895944U, which discloses a vibration-resistant steel structure for high-rise buildings. The structure includes a steel beam with a first threaded hole on its outer wall. A first mounting plate is mounted on the upper surface of the steel beam, and a second threaded hole is located on the outer wall of the first mounting plate. A first threaded post is threadedly connected internally to the steel beam, and the outer wall of the first threaded post is threadedly connected to the inner wall of the second threaded hole. A sliding brace is fixedly connected to the outer wall of the first mounting plate, and a third threaded hole is located on the outer wall of the sliding brace. A groove is formed inside the main brace, and the outer wall of the sliding post is slidably connected to the inner wall of the groove. A fixing component is located at one end of the steel beam. In this invention, the first threaded post fixes the first mounting plate to the upper surface of the steel beam, thereby enabling the structure to adjust and adapt more flexibly under different seismic loads and building deformation conditions, thus improving overall stability. However, in actual use, the steel beam is fixed with a large number of bolts. Over time, the nuts on the bolts loosen during vibration, leading to a decrease in the connection strength of the steel beam. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a high-rise building connecting beam structure, which aims to improve the problem that the existing technology uses a large number of bolts, which can cause the nuts to loosen during vibration.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a high-rise building connecting beam structure, comprising a hollow beam block, a U-shaped locking block fixedly connected to the left side of the hollow beam block, a U-shaped limiting block fixedly connected to the right side of the hollow beam block, multiple dovetail grooves formed on the outer wall of the U-shaped locking block, multiple trapezoidal locking blocks fixedly connected to the inner wall of the U-shaped limiting block, the inner wall of the dovetail groove engaging with the outer wall of the trapezoidal locking block, and multiple top reinforcing steel bars fixedly connected to the top of the inner wall of the hollow beam block. The outer left side of the hollow beam is fixedly connected to the right side of the U-shaped card block. An X-shaped support plate is fixedly connected to the inner wall of the hollow beam block. Multiple connecting holes are opened at the top of the outer wall of the hollow beam block. Multiple limiting holes are opened on the outer wall of the X-shaped support plate. A U-shaped support block is provided at the bottom of the outer wall of the hollow beam block. Multiple bottom connecting steel bars are fixedly connected to the bottom of the inner wall of the hollow beam block. The outer right side of the multiple bottom connecting steel bars is fixedly connected to the left side of the U-shaped limiting block. A buffer mechanism is provided on each adjacent side of the inner wall of the U-shaped support block.

[0006] The above technical solution involves prefabricating hollow beam blocks and adding top reinforcing bars and bottom connecting bars inside to enhance their overall structural strength. The top reinforcing bars and bottom connecting bars further strengthen the U-shaped locking blocks and U-shaped limiting blocks. During assembly, the U-shaped locking blocks and U-shaped limiting blocks above adjacent connecting beams are simply engaged, and the trapezoidal locking blocks above the U-shaped limiting blocks are engaged in the dovetail grooves on the outside of the U-shaped locking blocks. U-shaped support blocks provide support for the connecting beams, thus completing the connection of the steel beams. The X-shaped support plate adds a triangular structure to the hollow beam blocks, further enhancing their structural strength. The connecting holes allow the reinforcing bars above the support structure to pass through the hollow beam blocks for better fixation, avoiding the need for numerous bolts for connection and fixation.

[0007] As a further description of the above technical solution:

[0008] The buffer mechanism includes two storage boxes, which are respectively fixedly connected to adjacent sides of the inner wall of the U-shaped support block. The bottom adjacent sides of the two storage boxes are connected to multiple connecting pipes. The outer wall of the connecting pipes penetrates the interior of the U-shaped support block. A partition is fixedly connected to the middle of the inner wall of the storage box. An inclined baffle is provided on the inner wall of the storage box. Multiple connecting columns are fixedly connected to the outer wall of the inclined baffle. The outer walls of the multiple connecting columns all penetrate the storage box and are fixedly connected to a compression plate.

[0009] Through the above technical solution: when vibration occurs, the compression plate on one side is compressed by the hollow beam block, which in turn drives the connecting column above it to move into the storage tank, and drives the inclined baffle to move together. At this time, since the storage tanks on both sides are filled with a large amount of liquid and are connected by a connecting pipe, a communicating vessel is formed. Due to the separation by the baffle, the inclined baffle will compress the liquid when it moves. Since the inclined baffle on the other side is restricted by the storage tank and cannot move outward, resistance will be generated, thus preventing the transmission of vibration. At the same time, heat will be generated during the compression process, which will convert the vibration into heat and discharge it, thus completing the buffering of vibration.

[0010] As a further description of the above technical solution:

[0011] The outer wall of the U-shaped support block is fixedly connected to heat-conducting plates on both the front and rear sides, and the outer wall of the heat-conducting plates is fixedly connected to multiple heat dissipation strips.

[0012] The above technical solution allows the heat generated inside the U-shaped support block to be quickly conducted to the external environment through the heat-conducting plate, improving heat conduction efficiency and preventing material performance degradation due to excessive temperature. The heat dissipation strip can increase the heat dissipation area and accelerate heat dissipation by utilizing the principle of air convection, thereby improving the overall heat dissipation performance.

[0013] As a further description of the above technical solution:

[0014] The bottom of the U-shaped support block has multiple heat dissipation grooves, and the outer wall of the extrusion plate has multiple anti-slip grooves.

[0015] The above technical solution optimizes the airflow path through the heat dissipation groove, forming a natural convection channel, which assists the heat conduction plate and heat dissipation strip to achieve three-dimensional heat dissipation and prevents heat accumulation. The anti-slip groove increases the friction of the contact surface, ensuring mechanical stability when the extruded plate is connected to the hollow beam block, and avoiding loosening or displacement due to vibration.

[0016] As a further description of the above technical solution:

[0017] A rubber buffer pad is fixedly connected to the bottom of the inner wall of the U-shaped support block, and multiple wear-resistant grooves are opened on the top of the rubber buffer pad.

[0018] The above technical solution allows for the absorption and dissipation of vibration energy through the rubber buffer pad, reducing the rigid impact between the U-shaped support block and the foundation structure, improving vibration resistance, and reducing sliding friction loss between the buffer pad and the contact surface through the wear-resistant groove, thus extending the service life of the buffer pad and maintaining long-term stable buffering performance.

[0019] As a further description of the above technical solution:

[0020] A pressure gauge is fixedly connected to the middle of the front heat-conducting plate, and the outer wall size of the U-shaped card block is the same as the inner wall size of the U-shaped limiting block.

[0021] The above technical solution allows maintenance personnel to promptly detect abnormalities using a pressure gauge, ensuring the long-term reliability of the vibration damping device. By matching the outer wall size of the U-shaped locking block with the inner wall size of the U-shaped limiting block, a tight-fitting mechanical connection is formed between the U-shaped locking block and the U-shaped limiting block, eliminating assembly gaps, ensuring no relative displacement under vibration loads, and improving the shear stiffness of the joint.

[0022] As a further description of the above technical solution:

[0023] The bottom of the inner wall of the U-shaped support block is fixedly connected to multiple limiting cylinders, and the outer wall of the limiting cylinders penetrates the hollow beam block and engages with the inner wall of the limiting hole.

[0024] The above technical solution allows for the restriction of the vertical displacement of the support block by using a limiting cylinder, thus achieving vibration-resistant support.

[0025] As a further description of the above technical solution:

[0026] The inner wall of the hollow beam block is rounded, and the top left side of the X-shaped support plate is fixedly connected to the inner wall of the U-shaped block.

[0027] The above technical solutions can avoid stress concentration and prevent cracking of the concrete inner wall by smoothing the inner wall of the hollow beam block, thus extending the durability of the structure. The fixed connection between the top left side of the X-shaped support plate and the inner wall of the U-shaped block can improve the bending bearing capacity of the node and suppress the local buckling deformation of the U-shaped block.

[0028] This utility model has the following beneficial effects:

[0029] 1. In this utility model, by prefabricating hollow beam blocks with built-in top reinforcing steel bars and bottom connecting steel bars, the structural strength is improved. During assembly, the U-shaped locking blocks of adjacent connecting beams engage with the U-shaped limiting blocks, the trapezoidal locking blocks are inserted into the dovetail grooves, the U-shaped support blocks provide support, the X-shaped support plates enhance the triangular structure, and the connecting holes facilitate the passage and fixing of steel bars, thereby realizing the connection of steel beams and reducing the use of bolts.

[0030] 2. In this utility model, the squeezing plate is squeezed by the hollow beam block, which pushes the connecting column and the inclined baffle to move towards the storage box. The liquid in the box forms a communicating vessel through the connecting pipe. The partition separates the storage box, so that the liquid is squeezed when it moves. The resistance generated prevents the transmission of vibration. At the same time, the vibration is converted into heat and discharged, thereby realizing vibration buffering. Attached Figure Description

[0031] Figure 1This is a perspective view of a high-rise building coupling beam structure proposed in this utility model;

[0032] Figure 2 This is a front view of a high-rise building coupling beam structure proposed in this utility model;

[0033] Figure 3 This is a side view of a high-rise building coupling beam structure proposed in this utility model;

[0034] Figure 4 This is a cross-sectional view of a hollow beam block in a high-rise building coupling beam structure proposed in this utility model.

[0035] Figure 5 This is a cross-sectional view of a U-shaped support block for a high-rise building connecting beam structure proposed in this utility model.

[0036] Legend:

[0037] 1. Hollow beam block; 2. Buffer mechanism; 201. Storage box; 202. Connecting pipe; 203. Inclined baffle; 204. Connecting column; 205. Extrusion plate; 206. Partition; 3. U-shaped locking block; 4. U-shaped limiting block; 5. Dovetail groove; 6. Trapezoidal locking block; 7. Top reinforcing steel bar; 8. X-shaped support plate; 9. Connecting hole; 10. Limiting hole; 11. U-shaped support block; 12. Bottom connecting steel bar; 13. Heat-conducting plate; 14. Heat dissipation strip; 15. Heat dissipation groove; 16. Rubber buffer pad; 17. Wear-resistant groove; 18. Pressure gauge; 19. Limiting cylinder; 20. Anti-slip groove. Detailed Implementation

[0038] 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.

[0039] Reference Figure 1 , Figure 3 and Figure 4This utility model provides an embodiment of a high-rise building connecting beam structure, including a hollow beam block 1. A U-shaped locking block 3 is fixedly connected to the left side of the hollow beam block 1, and a U-shaped limiting block 4 is fixedly connected to the right side of the hollow beam block 1. The outer wall of the U-shaped locking block 3 has multiple dovetail grooves 5, and the inner wall of the U-shaped limiting block 4 is fixedly connected to multiple trapezoidal locking blocks 6. The inner wall of the dovetail groove 5 engages with the outer wall of the trapezoidal locking block 6, engaging the U-shaped locking blocks 3 above adjacent connecting beams with the U-shaped limiting blocks 4, and engaging the trapezoidal locking blocks 6 above the U-shaped limiting blocks 4 in the dovetail grooves 5 outside the U-shaped locking blocks 3. Multiple top reinforcing steel bars 7 are fixedly connected to the top of the inner wall of the hollow beam block 1, and the left side of the outer wall of the multiple top reinforcing steel bars 7 is fixedly connected to the right side of the U-shaped locking block 3. The inner wall of the hollow beam block 1 is fixedly connected to an X-shaped support plate 8. The top of the outer wall of the hollow beam block 1 is provided with multiple connecting holes 9. The outer wall of the X-shaped support plate 8 is provided with multiple limiting holes 10. The bottom of the outer wall of the hollow beam block 1 is provided with a U-shaped support block 11. The bottom of the inner wall of the hollow beam block 1 is fixedly connected with multiple bottom connecting steel bars 12. The hollow beam block 1 is prefabricated, and top reinforcing steel bars 7 and bottom connecting steel bars 12 are added inside it to enhance its overall structural strength. The top reinforcing steel bars 7 and bottom connecting steel bars 12 respectively strengthen the structural strength of the U-shaped card block 3 and the U-shaped limiting block 4. The right side of the outer wall of the multiple bottom connecting steel bars 12 is fixedly connected to the left side of the U-shaped limiting block 4. The inner wall of the U-shaped support block 11 is provided with a buffer mechanism 2 on each adjacent side.

[0040] Specifically, hollow beam blocks 1 are prefabricated, and top reinforcing bars 7 and bottom connecting bars 12 are added inside to enhance their overall structural strength. The top reinforcing bars 7 and bottom connecting bars 12 respectively strengthen the structural strength of U-shaped locking blocks 3 and U-shaped limiting blocks 4. During assembly, the U-shaped locking blocks 3 and U-shaped limiting blocks 4 above adjacent connecting beams are simply engaged, and the trapezoidal locking blocks 6 above the U-shaped limiting blocks 4 are engaged in the dovetail grooves 5 on the outside of the U-shaped locking blocks 3. The connecting beams are supported by U-shaped support blocks 11. The X-shaped support plate 8 adds a triangular structure to the hollow beam blocks 1, further enhancing the structural strength of the hollow beam blocks 1. The connecting holes 9 allow the reinforcing bars above the support structure to pass through the hollow beam blocks 1 for better fixation, thus completing the connection of the steel beams and avoiding the use of a large number of bolts for connection and fixation.

[0041] Reference Figure 1 , Figure 3 and Figure 5The buffer mechanism 2 includes two storage boxes 201, which are fixedly connected to adjacent sides of the inner wall of the U-shaped support block 11. Multiple connecting pipes 202 are connected to adjacent sides of the bottom of the two storage boxes 201. The outer wall of the connecting pipe 202 penetrates the interior of the U-shaped support block 11. The storage boxes 201 are filled with a large amount of liquid and connected through the connecting pipes 202 to form a communicating vessel. A partition 206 is fixedly connected to the middle of the inner wall of the storage box 201, which separates the storage box 201. An inclined baffle 203 is provided on the inner wall of the storage box 201. Multiple connecting columns 204 are fixedly connected to the outer wall of the inclined baffle 203. The outer walls of the multiple connecting columns 204 penetrate the storage box 201 and are fixedly connected to a pressing plate 205. The pressing plate 205 is pressed by the hollow beam block 1, which in turn drives the connecting columns 204 above it to move into the storage box 201, and drives the inclined baffle 203 to move together.

[0042] Specifically, when vibration occurs, the compression plate 205 on one side is compressed by the hollow beam block 1, which in turn drives the connecting column 204 above it to move into the storage tank 201, and drives the inclined baffle 203 to move together. At this time, since the storage tanks 201 on both sides are filled with a large amount of liquid and are connected by the connecting pipe 202, a communicating vessel is formed. Due to the separation of the partition 206 in the storage tank 201, the inclined baffle 203 will compress the liquid when it moves. Since the inclined baffle 203 on the other side is restricted by the storage tank 201 and cannot move outward, resistance will be generated, which will prevent the transmission of vibration. At the same time, heat will be generated during the compression process, which will convert the vibration into heat and discharge it, thus completing the buffering of vibration.

[0043] Reference Figure 1 , Figure 2 and Figure 5 Heat-conducting plates 13 are fixedly connected to the front and rear sides of the outer wall of the U-shaped support block 11. The heat-conducting plates 13 can quickly conduct the heat generated inside the U-shaped support block 11 to the external environment. Multiple heat dissipation strips 14 are fixedly connected to the outer wall of the heat-conducting plates 13, which can increase the heat dissipation area. Multiple heat dissipation grooves 15 are opened at the bottom of the U-shaped support block 11, which can optimize the air flow path. Multiple anti-slip grooves 20 are opened on the outer wall of the extrusion plate 205, which can increase the friction of the contact surface. A rubber buffer pad 16 is fixedly connected to the bottom of the inner wall of the U-shaped support block 11. The rubber buffer pad 16 can absorb and dissipate vibration energy. Multiple wear-resistant grooves 17 are opened on the top of the rubber buffer pad 16, which can reduce the sliding friction loss between the buffer pad and the contact surface.

[0044] Specifically, the heat-conducting plate 13 can quickly conduct the heat generated inside the U-shaped support block 11 to the external environment, enhancing heat conduction efficiency and preventing material performance degradation due to excessive temperature. The heat dissipation strip 14 can increase the heat dissipation area and accelerate heat dissipation by utilizing the principle of air convection, thereby improving the overall heat dissipation performance. The heat dissipation groove 15 can optimize the airflow path and form a natural convection channel, assisting the heat-conducting plate 13 and heat dissipation strip 14 to achieve three-dimensional heat dissipation and prevent heat accumulation. The anti-slip groove 20 can increase the friction of the contact surface, ensuring the mechanical stability when the extrusion plate 205 is connected to the hollow beam block 1, and preventing loosening or displacement due to vibration. The rubber buffer pad 16 can absorb and dissipate vibration energy, reduce the rigid impact between the U-shaped support block 11 and the foundation structure, and improve vibration resistance. The wear-resistant groove 17 can reduce the sliding friction loss between the buffer pad and the contact surface, extend the service life of the buffer pad, and maintain long-term stable buffer performance.

[0045] Reference Figure 1 , Figure 2 and Figure 4 A pressure gauge 18 is fixedly connected to the middle of the front heat-conducting plate 13. The pressure gauge 18 can facilitate maintenance personnel to detect abnormalities in a timely manner. The outer wall size of the U-shaped locking block 3 is the same as the inner wall size of the U-shaped limiting block 4, so that the U-shaped locking block 3 and the U-shaped limiting block 4 form a tight mechanical connection. Multiple limiting cylinders 19 are fixedly connected to the bottom of the inner wall of the U-shaped support block 11. The outer wall of the limiting cylinder 19 penetrates the hollow beam block 1 and engages with the inner wall of the limiting hole 10. The limiting cylinder 19 can realize vibration-resistant support. The inner wall of the hollow beam block 1 is rounded to avoid stress concentration, prevent cracking of the inner wall of the concrete, and extend the durability of the structure. The top left side of the X-shaped support plate 8 is fixedly connected to the inner wall of the U-shaped locking block 3, which can improve the bending bearing capacity of the node and suppress the local buckling deformation of the U-shaped locking block 3.

[0046] Specifically, the pressure gauge 18 facilitates timely detection of abnormalities by maintenance personnel, ensuring the long-term reliability of the vibration damping device. The outer wall size of the U-shaped locking block 3 is consistent with the inner wall size of the U-shaped limiting block 4, forming a tight mechanical connection between the U-shaped locking block 3 and the U-shaped limiting block 4, eliminating assembly gaps, ensuring no relative displacement under vibration load, and improving the shear stiffness of the node. The limiting cylinder 19 provides vibration-resistant support. The rounded inner wall of the hollow beam block 1 avoids stress concentration, prevents cracking of the inner concrete wall, and extends the durability of the structure. The fixed connection between the top left side of the X-shaped support plate 8 and the inner wall of the U-shaped locking block 3 improves the bending bearing capacity of the node and suppresses local buckling deformation of the U-shaped locking block 3.

[0047] Working Principle: First, hollow beam blocks 1 are produced using prefabrication technology, with top reinforcing bars 7 and bottom connecting bars 12 embedded within them to enhance the overall structural strength. The top reinforcing bars 7 and bottom connecting bars 12 respectively strengthen the structures of the U-shaped locking blocks 3 and U-shaped limiting blocks 4. During assembly, only the U-shaped locking blocks 3 and U-shaped limiting blocks 4 above adjacent connecting beams need to be engaged, and the trapezoidal locking blocks 6 above the U-shaped limiting blocks 4 are embedded in the dovetail grooves 5 on the outside of the U-shaped locking blocks 3. The connecting beams are supported by U-shaped support blocks 11. The addition of X-shaped support plates 8 further strengthens the triangular structure in the hollow beam blocks 1, thereby improving its structural strength. Connecting holes 9 allow the reinforcing bars above the supporting structure to pass through the hollow beam blocks 1 for more stable fixing, thus completing the connection of the steel beams. This method avoids the use of large... The components are connected and fixed with bolts. Through the buffer mechanism 2, when vibration occurs, the compression plate 205 on one side will be compressed by the hollow beam block 1, which will cause the connecting column 204 and the structure above it to move into the storage box 201. At the same time, it will drive the inclined baffle 203 to make corresponding displacement. Since the storage box 201 is filled with a large amount of liquid and is connected to each other through the connecting pipe 202, it forms a communicating vessel structure. Due to the presence of the partition 206, when the inclined baffle 203 squeezes the liquid during the movement, the inclined baffle 203 on the other side is constrained by the storage box 201 and cannot move outward, thus generating resistance and effectively blocking the transmission of vibration. In addition, heat will be generated during the squeezing process, converting vibration energy into heat energy and releasing it, thereby achieving the effect of buffering vibration.

[0048] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A high-rise building coupled beam structure comprising a hollow beam block (1), characterized in that: The left side of the hollow beam block (1) is fixedly connected with a U-shaped clamping block (3), the right side of the hollow beam block (1) is fixedly connected with a U-shaped limiting block (4), a plurality of dovetail grooves (5) are formed in the outer wall of the U-shaped clamping block (3), a plurality of trapezoidal clamping blocks (6) are fixedly connected to the inner wall of the U-shaped limiting block (4), the inner wall of the dovetail groove (5) is clamped with the outer wall of the trapezoidal clamping block (6), a plurality of top reinforcing steel bars (7) are fixedly connected to the inner wall top of the hollow beam block (1), the outer wall left side of the plurality of top reinforcing steel bars (7) is fixedly connected with the right side of the U-shaped clamping block (3), an X-shaped supporting plate (8) is fixedly connected to the inner wall of the hollow beam block (1), a plurality of communication holes (9) are formed in the outer wall top of the hollow beam block (1), a plurality of limiting holes (10) are formed in the outer wall of the X-shaped supporting plate (8), a U-shaped supporting block (11) is arranged on the outer wall bottom of the hollow beam block (1), a plurality of bottom connecting steel bars (12) are fixedly connected to the inner wall bottom of the hollow beam block (1), the outer wall right side of the plurality of bottom connecting steel bars (12) is fixedly connected with the left side of the U-shaped limiting block (4), and a buffer mechanism (2) is arranged on the adjacent side of the inner wall of the U-shaped supporting block (11).

2. The structure of claim 1, wherein: The buffer mechanism (2) comprises two storage boxes (201), the two storage boxes (201) are fixedly connected to the adjacent sides of the inner wall of the U-shaped supporting block (11), respectively, a plurality of communication pipes (202) are communicated with the adjacent sides of the bottom of the two storage boxes (201), the outer wall of the communication pipe (202) penetrates the inside of the U-shaped supporting block (11), a partition plate (206) is fixedly connected to the inner wall middle portion of the storage box (201), an inclined baffle (203) is arranged on the inner wall of the storage box (201), a plurality of connecting columns (204) are fixedly connected to the outer wall of the inclined baffle (203), and the outer wall of the plurality of connecting columns (204) penetrates the storage box (201) and is fixedly connected with an extrusion plate (205).

3. The structure of claim 1, wherein: The outer wall of the U-shaped supporting block (11) is fixedly connected with heat-conducting plates (13) on the front and rear sides, and the outer wall of the heat-conducting plate (13) is fixedly connected with a plurality of heat dissipation strips (14).

4. The structure of claim 2, wherein: A plurality of heat dissipation grooves (15) are formed in the bottom of the U-shaped supporting block (11), and a plurality of anti-skid grooves (20) are formed in the outer wall of the extrusion plate (205).

5. The structure of claim 1, wherein: A rubber buffer pad (16) is fixedly connected to the inner wall bottom of the U-shaped supporting block (11), and a plurality of wear-resistant grooves (17) are formed in the top of the rubber buffer pad (16).

6. The structure of claim 3, wherein: A pressure gauge (18) is fixedly connected to the middle portion of the front heat-conducting plate (13), and the outer wall size of the U-shaped clamping block (3) is consistent with the inner wall size of the U-shaped limiting block (4).

7. The structure of claim 1, wherein: A plurality of limiting cylinders (19) are fixedly connected to the inner wall bottom of the U-shaped supporting block (11), the outer wall of the limiting cylinder (19) penetrates the hollow beam block (1) and is clamped with the inner wall of the limiting hole (10).

8. The structure of claim 1, wherein: The inner wall of the hollow beam block (1) is smoothly treated, and the top left side of the X-shaped support plate (8) is fixedly connected with the inner wall of the U-shaped clamping block (3).

Images