Ceiling support hanger for large laboratory engineering

Abstract

The utility model discloses a ceiling support hanger for large-scale laboratory engineering, which belongs to the field of support hangers and comprises a support framework, a mounting frame is arranged above the support framework, a limiting frame is arranged in an inner cavity of the mounting frame, two sliding blocks are connected in an inner cavity of the limiting frame in a sliding manner, and the two sliding blocks are arranged in the inner cavity of the mounting frame. A first damping spring is fixedly connected to one side of each sliding block, a bearing layer plate is arranged above the mounting frame, two first cylinders and two second cylinders are arranged on the lower portion of the bearing layer plate, and the two sides of the outer ring of each first cylinder are sleeved with first long rods through shaft sleeves; the two sides of the outer ring of the second cylinder are each sleeved with a second long rod through a shaft sleeve. Through cooperative use of the devices, equipment and pipelines on the ceiling of the laboratory can be borne and supported, certain buffering and damping capacity is achieved, the overall stability is enhanced, the weight from the equipment and the pipelines can be dispersed and transmitted easily, and therefore structural damage caused by too large stress of a single point is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to a technical field of support hanger, specifically a ceiling support hanger for large laboratory engineering. BACKGROUND

[0002] Support hanger is widely used in building water supply and drainage, fire fighting, heating, ventilation, air conditioning, gas, heat, electricity, communication and other mechanical and electrical engineering facilities, and plays a very important role in laboratory and other special environments, which not only ensures the use effect of equipment, but also improves the service life of equipment.

[0003] In the laboratory environment, when the support hanger is used to support laboratory equipment and pipelines, when these equipment and pipelines are impacted by external force, the traditional support structure often lacks enough elasticity and stability, which easily leads to excessive stress on single point, not only accelerates the wear and aging of the support structure, but also causes equipment damage, fracture or deformation, which leads to instability of the supported equipment and pipelines, not only affects the accuracy of experimental data, but also affects the normal operation of laboratory engineering.

[0004] Therefore, the utility model provides a ceiling support hanger for large laboratory engineering to solve the above problems. UTILITY MODEL CONTENTS

[0005] (I) technical problems solved

[0006] The utility model provides a ceiling support hanger for large laboratory engineering, which aims to solve the problems in the background art.

[0007] (II) technical scheme

[0008] To achieve the above purpose, the utility model provides the following technical scheme:

[0009] As a preferred technical scheme of the application, a ceiling support hanger for large laboratory engineering comprises a support framework, an installation frame is arranged above the support framework, a limiting frame is arranged in the inner cavity of the installation frame, two sliding blocks are slidably connected in the inner cavity of the limiting frame, a first damping spring is fixedly connected to one side of the sliding block;

[0010] A bearing layer plate is arranged above the installation frame, two first cylinders and two second cylinders are arranged at the lower part of the bearing layer plate respectively, a first long rod is sleeved with the outer circle of both sides of the first cylinder through a shaft sleeve, a second long rod is sleeved with the outer circle of both sides of the second cylinder through a shaft sleeve, a first fixing frame is arranged at both sides of the first cylinder, and a second fixing frame is arranged at both sides of the second cylinder.

[0011] As a preferred technical solution of the present application, one side of the first damping spring is fixedly connected with the inner wall of one side of the adjacent mounting frame, and the two sliding blocks are symmetrically arranged.

[0012] As a preferred technical solution of the present application, the first long rod is rotatably connected with the corresponding second long rod through a rotating shaft, and one side of the second long rod is rotatably connected with one side of the adjacent sliding block through a rotating shaft.

[0013] As a preferred technical solution of the present application, the two ends of the first cylinder are fixedly connected with one side of the corresponding first fixed frame, and the two ends of the second cylinder are fixedly connected with one side of the corresponding second fixed frame.

[0014] As a preferred technical solution of the present application, the inner cavity bottom of the mounting frame and the bottom of the load-bearing layer plate are fixedly connected with fixing blocks, and the two fixing blocks are fixedly connected through a plurality of second damping springs.

[0015] As a preferred technical solution of the present application, the two sides of the support framework are fixedly connected with two mounting suspender, and one side of the mounting suspender is fixedly connected with a mounting plate.

[0016] As a preferred technical solution of the present application, the top of the support framework is fixedly connected with the bottom of the mounting frame.

[0017] (Three) beneficial effects

[0018] Through the setting of the load-bearing layer plate, the first fixed frame, the first long rod, the second fixed frame and the second long rod, the equipment and pipelines on the laboratory ceiling can be supported, and have certain buffering and damping capacity, not only enhancing the overall stability, but also helping to disperse and transmit the weight from the equipment and pipelines, thereby avoiding the structure damage caused by the excessive stress of single point, through the setting of the second damping spring and the fixing block, further providing buffering and stabilizing effect, the equipment and pipelines in the laboratory are protected and supported in all directions, which not only ensures the smooth running of the equipment and pipelines in the laboratory environment, guarantees the accuracy of the experiment, and improves the comfort and work efficiency of the staff.

[0019] Through the sliding of the sliding block in the limiting frame, through the setting of the first damping spring, the pressure borne by the device when subjected to vibration pressure becomes more uniform and controllable, improving the stability and safety of the overall structure, through the setting of the mounting plate, the personnel can conveniently fix the mounting suspender. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of a large laboratory engineering ceiling support hanger;

[0021] Figure 2A schematic diagram of the first damping spring in a ceiling support frame for a large laboratory project;

[0022] Figure 3 A schematic diagram of the first long rod of a ceiling support frame for a large laboratory project;

[0023] Figure 4 This is a schematic diagram of the structure of a sliding block for a ceiling support bracket used in large-scale laboratory engineering.

[0024] In the picture:

[0025] 1. Support frame; 2. Load-bearing shelf; 3. Mounting rod; 4. Mounting plate; 5. Mounting bracket; 6. Fixing block; 7. Limiting frame; 8. First damping spring; 9. First fixing bracket; 10. First long rod; 11. Second damping spring; 12. Second fixing bracket; 13. First cylinder; 14. Second cylinder; 15. Sliding block; 16. Second long rod. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all 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 protection scope of the present utility model.

[0027] This utility model provides a ceiling support frame for large-scale laboratory engineering, such as... Figures 1-4 As shown, the technical solution includes a support frame 1, a mounting frame 5 is provided on the top of the support frame 1, a limit frame 7 is provided in the inner cavity of the mounting frame 5, two sliders 15 are slidably connected in the inner cavity of the limit frame 7, and a first damping spring 8 is fixedly connected to one side of the slider 15.

[0028] The mounting frame 5 is provided with a load-bearing shelf 2 on the top. The lower part of the load-bearing shelf 2 is provided with two first cylinders 13 and two second cylinders 14 respectively. The outer ring of the first cylinder 13 is fitted with a first long rod 10 through a bushing on both sides. The outer ring of the second cylinder 14 is fitted with a second long rod 16 through a bushing on both sides. The first cylinder 13 is provided with a first fixing frame 9 on both sides. The second cylinder 14 is provided with a second fixing frame 12 on both sides.

[0029] Specifically:

[0030] The load-bearing layer plate 2 is in contact with the outer wall of the equipment pipeline of the laboratory ceiling and directly bears the gravity from above, such as the weight of the equipment, the weight of the pipeline itself and possible external load. After being subjected to pressure vibration, the load-bearing layer plate 2 transmits the part of the pressure to the first long rod 10 and the second long rod 16, ensures the dispersion of the pressure, avoids single-point overload, improves the carrying capacity of the overall structure when impact vibration occurs, drives the two sliders 15 to move away from each other, and when the pressure is transmitted to the first damping spring 8, the first damping spring 8 provides buffering. The pressure after being buffered by the first damping spring 8 is further transmitted to the mounting bracket 5 to reduce the impact on the overall structure, reduce the vibration amplitude of the laboratory equipment and pipeline, thereby avoiding damage to the equipment and improving the stability and safety of the overall structure.

[0031] One side of the first damping spring 8 is fixedly connected with the inner wall of one side of the adjacent mounting bracket 5, and the two sliders 15 are symmetrically arranged. The slider 15 symmetrically slides in the limiting frame 7 and has a certain range of movement while maintaining stability when subjected to external force.

[0032] The first long rod 10 and the corresponding second long rod 16 are rotatably connected through the shaft, and one side of the second long rod 16 is rotatably connected with one side of the adjacent slider 15 through the shaft. In the vibration process, the first long rod 10 and the second long rod 16 reduce the impact on the fixed point and improve the durability of the structure.

[0033] The two ends of the first cylinder 13 are fixedly connected with one side of the corresponding first fixed frame 9, and the two ends of the second cylinder 14 are fixedly connected with one side of the corresponding second fixed frame 12, thereby enhancing the integrity and stability of the structure.

[0034] The inner cavity bottom of the mounting bracket 5 and the bottom of the load-bearing layer plate 2 are fixedly connected with the fixed blocks 6, and the two fixed blocks 6 are fixedly connected with the second damping springs 11. The second damping springs 11 can absorb and disperse the vibration energy from the load-bearing layer plate 2, reduce the impact of vibration on the lower structure, and protect the equipment from vibration damage.

[0035] The two sides of the support framework 1 are fixedly connected with the two mounting hangers 3, and one side of the mounting hanger 3 is fixedly connected with the mounting plate 4, so that the entire structure can be conveniently installed and fixed to the building or other structure. This installation method is simple and stable.

[0036] The top of the support framework 1 is fixedly connected with the bottom of the mounting bracket 5. The support framework 1 serves as the foundation of the entire structure, and the fixed connection with the mounting bracket 5 ensures the integrity and stability of the structure. This design enables the device to bear the weight and vibration from the load-bearing layer plate 2 while maintaining the rigidity and durability of the structure.

[0037] Specifically:

[0038] When the load-bearing layer plate 2 is subjected to pressure vibration, when the vibration wave is transmitted to the second damping spring 11, the second damping spring 11 further absorbs the vibration, disperses the received pressure vibration to the second damping spring 11, further absorbs the vibration force buffer, so that energy can be continuously consumed during the vibration process until the vibration gradually decays, which can effectively isolate external vibration, provide a relatively stable operation environment for the experimental equipment, and ensure the accuracy and reliability of the experimental data.

[0039] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any person skilled in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A large laboratory engineering ceiling support hanger comprising a support skeleton (1), characterized in that: The upper portion of the support framework (1) is provided with a mounting frame (5), the inner cavity of the mounting frame (5) is provided with a limiting box (7), the inner cavity of the limiting box (7) is slidably connected with two sliding blocks (15), and the side of the sliding block (15) is fixedly connected with a first damping spring (8). The upper portion of the mounting frame (5) is provided with a bearing layer plate (2), the lower portion of the bearing layer plate (2) is respectively provided with two first cylinders (13) and two second cylinders (14), the outer circle of the first cylinder (13) is sleeved with a first long rod (10) on both sides through a shaft sleeve, the outer circle of the second cylinder (14) is sleeved with a second long rod (16) on both sides through a shaft sleeve, and the two sides of the first cylinder (13) are provided with a first fixing frame (9).

2. A large laboratory engineered ceiling support hanger as claimed in claim 1, wherein: The side of the first damping spring (8) is fixedly connected with the inner wall of the side of the adjacent mounting frame (5), and the two sliding blocks (15) are symmetrically arranged.

3. A large laboratory engineered ceiling support hanger as claimed in claim 1, wherein: The first long rod (10) and the corresponding second long rod (16) are rotatably connected through a rotating shaft, and the side of the second long rod (16) is rotatably connected with the side of the adjacent sliding block (15) through a rotating shaft.

4. A large laboratory engineered ceiling support hanger as claimed in claim 1, wherein: The two ends of the first cylinder (13) are fixedly connected with the side of the corresponding first fixing frame (9), and the two ends of the second cylinder (14) are fixedly connected with the side of the corresponding second fixing frame (12).

5. A large laboratory engineered ceiling support hanger as claimed in claim 1, wherein: The inner cavity bottom of the mounting frame (5) and the bottom of the bearing layer plate (2) are fixedly connected with a fixed block (6), and the two fixed blocks (6) are fixedly connected through a plurality of second damping springs (11).

6. A large laboratory engineered ceiling support hanger as claimed in claim 5, wherein: The two sides of the support framework (1) are fixedly connected with two mounting suspender rods (3), and the side of the mounting suspender rod (3) is fixedly connected with a mounting plate (4).

7. A large laboratory engineered ceiling support hanger as claimed in claim 1, wherein: The top of the support framework (1) is fixedly connected with the bottom of the mounting frame (5).

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