Central suction station for central suction system

Abstract

The utility model relates to the technical field of medical equipment, in particular to a central suction station for a central suction system, which is characterized in that the surface of a vacuum tank is provided with an exhaust port, the exhaust port is connected with a vacuum pump suction pipeline, the surface of the vacuum tank is provided with an electric contact vacuum meter, the bottom of the vacuum tank is fixedly provided with a supporting seat, and a side square plate is fixedly connected to the supporting seat; a through hole and a first limiting hole are formed in the surface of the side square plate, a supporting frame is fixed to the surface of the side square plate, a linear bearing rod is arranged beside the supporting frame, a movable plate is arranged in the supporting frame, a vertical rod is fixed to the surface of the movable plate, a warning lamp is arranged at the upper end of the vertical rod, and a guide hole and a second limiting hole are formed in the surface of the supporting frame; the center suction station for the center suction system has the advantages that the height of the warning lamp is convenient to adjust, the problem that the height of a warning lamp for a vacuum tank in an existing center suction station is inconvenient to adjust is solved, and practicability of the warning lamp is improved.

Description

Technical Field

[0001] The utility model relates to the field of medical equipment, in particular to a central suction station for a central suction system. Background Art

[0002] The vacuum unit is an important device for extracting medical gases in the hospital vacuum suction system. When the vacuum unit is used to extract the patient's postoperative body fluids, sputum and other waste products and the waste gas involved in the therapeutic liquid for discharge, the waste gas contains a high density of pathogenic bacteria, which can easily cause gas contamination in the medical vacuum unit and endanger the life of the patient. In the hospital, a suction terminal is required to perform negative pressure suction on the patient. The central suction station connected to the suction terminal includes an electric control cabinet, a vacuum pump, a vacuum tank, a gas-water separator, a solenoid valve, etc.

[0003] In the prior art, in order to improve the safety of the vacuum tank in the central suction station, a warning light is set next to the vacuum tank to display the working status of the vacuum tank and facilitate observation by staff.

[0004] However, the height of the warning light installed next to the traditional vacuum tank is fixed, which is inconvenient to adjust the height, reducing the practicality of the warning light when in use. Therefore, the utility model provides a central suction system with a central suction station to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of the utility model is to provide a central suction station for a central suction system to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical solutions: a central suction station for a central suction system, the central suction station for a central suction system comprising: a vacuum tank, an exhaust port is provided on the surface of the vacuum tank, a vacuum pump suction pipeline is connected to the exhaust port, an electric contact vacuum gauge is provided on the surface of the vacuum tank, and a support seat is fixed to the bottom of the vacuum tank;

[0007] A side plate is fixedly connected to the support seat, a through hole and a first limit hole are opened on the surface of the side plate, a support frame is fixed on the surface of the side plate, a linear bearing rod is arranged next to the support frame, a movable plate is arranged inside the support frame, a vertical pole is fixed on the surface of the movable plate, a warning light is arranged on the upper end of the vertical pole, and a guide hole and a second limit hole are opened on the surface of the support frame.

[0008] Preferably, the side plates are fixedly connected to the support seats by welding, the support frame is fixed to the surface of the side plates by bolts, a rubber pad is fixed inside the support frame, and the rubber pad is located at the bottom of the support frame.

[0009] Preferably, a support column is fixed to the lower end of the side plate, and a plurality of support columns are provided and evenly distributed at the lower end of the side plate.

[0010] Preferably, the linear bearing rods are provided with two groups, the two groups of linear bearing rods are respectively located on both sides of the support frame, one end of the linear bearing guide rod is fixedly connected to the support frame, and the other end of the linear bearing guide rod is fixedly connected to the side plate.

[0011] Preferably, the outer wall of the movable plate and the inner wall of the support frame are slidably connected, the vertical rod passes through the through hole, the outer wall of the vertical rod and the inner wall of the through hole are slidably connected, two guide holes are provided, the two guide holes are symmetrically distributed about the vertical rod, and the inner wall of the guide hole and the outer wall of the linear bearing rod are slidably connected.

[0012] Preferably, a plurality of the first limiting holes are provided, and the plurality of first limiting holes are evenly distributed on the surface of the support frame, and the first limiting holes penetrate the support frame.

[0013] Preferably, a transmission rod is fixed to the surface of the movable plate, a control handle is fixed to the end face of the transmission rod, two second limiting rods are provided, the two second limiting holes are symmetrically distributed about the control handle, and the first limiting hole and the second limiting hole are connected by a stud bolt.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The central attraction system proposed in the utility model uses a central attraction station, and a transmission rod is fixed on a movable plate, and a control handle is installed on the end face of the movable plate. The movable plate can be driven to move up and down by operating the control handle. At the same time, the first limiting hole and the second limiting hole cooperate with the stud bolt to realize the positioning of the movable plate, thereby ensuring the stability of the height of the warning light after adjustment. Therefore, the transmission rod and the connected movable plate are driven to slide up and down by operating the control handle, and the sliding cooperation of the guide hole and the linear bearing rod and the limiting of the stud bolt can be utilized to realize the flexible adjustment of the height of the warning light, thereby improving the practicality. In this way, the problem of the fixed height of the warning light set next to the traditional vacuum tank is avoided, which makes it inconvenient to adjust the height, thereby reducing the practicality of the warning light when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is the front view of the structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the support frame structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the movable plate of the utility model.

[0020] In the figure: 1. vacuum tank; 2. electric contact vacuum gauge; 3. support base; 4. support frame; 5. support column;

[0021] 6. Side panel; 7. Warning light; 8. Vacuum pump suction pipeline; 9. Exhaust port; 10. Through hole; 11. Linear bearing rod; 12. Rubber pad; 13. First limit hole; 14. Moving plate; 15. Guide hole; 16. Second limit hole; 17. Transmission rod; 18. Control handle; 19. Vertical pole; 20. Stud bolt. DETAILED DESCRIPTION

[0022] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Embodiment 1

[0024] See also Figure 1-Figure 4 The utility model provides a technical solution: a central suction station for a central suction system, the central suction station for the central suction system comprising: a vacuum tank 1, an exhaust port 9 is provided on the surface of the vacuum tank 1, a vacuum pump suction pipeline 8 is connected to the exhaust port 9, an electric contact vacuum gauge 2 is provided on the surface of the vacuum tank 1, and a support seat 3 is fixed to the bottom of the vacuum tank 1;

[0025] The side plate 6 is fixedly connected to the support seat 3, a through hole 10 and a first limit hole 13 are opened on the surface of the side plate 6, a support frame 4 is fixed on the surface of the side plate 6, a linear bearing rod 11 is arranged beside the support frame 4, a movable plate 14 is arranged inside the support frame 4, a vertical rod 19 is fixed on the surface of the movable plate 14, a warning light 7 is arranged on the upper end of the vertical rod 19, and a guide hole 15 and a second limit hole 16 are opened on the surface of the support frame 4;

[0026] A plurality of first limiting holes 13 are provided, and the plurality of first limiting holes 13 are evenly distributed on the surface of the support frame 4. The first limiting holes 13 penetrate the support frame 4. A transmission rod 17 is fixed on the surface of the movable plate 14, and a control handle 18 is fixed on the end surface of the transmission rod 17. Two second limiting rods are provided, and the two second limiting holes 16 are symmetrically distributed about the control handle 18. The first limiting hole 13 and the second limiting hole 16 are connected by stud bolts 20.

[0027] When in use, a transmission rod 17 is fixed on the movable plate 14, and a control handle 18 is installed on its end face. By operating the control handle 18, the movable plate 14 can be driven to move up and down. At the same time, the first limiting hole 13 and the second limiting hole 16 cooperate with the stud bolt 20 to realize the positioning of the movable plate 14, thereby ensuring the stability of the height of the warning light 7 after adjustment. Therefore, by operating the control handle 18 to drive the transmission rod 17 and the connected movable plate 14 to slide up and down, and utilizing the sliding cooperation between the guide hole 15 and the linear bearing rod 11 and the limiting of the stud bolt 20, the height of the warning light 7 can be flexibly adjusted to improve practicality. A plurality of first limiting holes 13 are provided, and are equidistantly linearly distributed on the surface of the support frame 4, so as to facilitate the height adjustment of the warning light 7 according to actual needs.

[0028] Embodiment 2

[0029] On the basis of the first embodiment, the side plate 6 is fixedly connected to the support seat 3 by welding, the support frame 4 is fixed to the surface of the side plate 6 by bolts, a rubber pad 12 is fixed inside the support frame 4, and the rubber pad 12 is located at the bottom of the support frame 4. A support column 5 is fixed to the lower end of the side plate 6, and a plurality of support columns 5 are provided, and the plurality of support columns 5 are evenly distributed at the lower end of the side plate 6;

[0030] When in use, a rubber pad 12 is fixed to the bottom of the support frame 4 to prevent the moving plate 14 from directly contacting the support frame 4 and provide a buffering effect. The plurality of support columns 5 can support the side plates 6 to improve stability.

[0031] Embodiment 3

[0032] On the basis of the second embodiment, two groups of linear bearing rods 11 are provided, and the two groups of linear bearing rods 11 are respectively located on both sides of the support frame 4, one end of the linear bearing guide rod is fixedly connected to the support frame 4, and the other end of the linear bearing guide rod is fixedly connected to the side plate 6, the outer wall of the movable plate 14 and the inner wall of the support frame 4 are slidably connected, the vertical rod 19 passes through the through hole 10, and the outer wall of the vertical rod 19 and the inner wall of the through hole 10 are slidably connected, and two guide holes 15 are provided, and the two guide holes 15 are symmetrically distributed about the vertical rod 19, and the inner wall of the guide hole 15 and the outer wall of the linear bearing rod 11 are slidably connected;

[0033] When in use, the outer wall of the movable plate 14 is slidably connected to the inner wall of the support frame 4, allowing up and down movement. The guide hole 15 is opened on the surface of the support frame 4 and is symmetrically distributed about the vertical rod 19. Its inner wall is slidably connected to the outer wall of the linear bearing rod 11, which facilitates the vertical rod 19 to slide up and down along the guide hole 15, thereby providing support and guidance, and improving the stability of the movement of the warning light 7.

[0034] In actual use, a transmission rod 17 is fixed on the movable plate 14, and a control handle 18 is installed on its end face. By operating the control handle 18, the movable plate 14 can be driven to move up and down. At the same time, the first limiting hole 13 and the second limiting hole 16 cooperate with the stud bolt 20 to realize the positioning of the movable plate 14, thereby ensuring the stability of the height of the warning light 7 after adjustment. Therefore, by operating the control handle 18 to drive the transmission rod 17 and the connected movable plate 14 to slide up and down, and utilizing the sliding cooperation between the guide hole 15 and the linear bearing rod 11 and the limiting of the stud bolt 20, the height of the warning light 7 can be flexibly adjusted to improve practicality. A plurality of first limiting holes 13 are provided, and they are equidistantly linearly distributed on the surface of the support frame 4, so that the height of the warning light 7 can be adjusted conveniently according to actual needs. This avoids the problem that the height of the warning light set next to the traditional vacuum tank is fixed, which makes it inconvenient to adjust the height, thereby reducing the practicality of the warning light when in use.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A central attraction station for a central attraction system, characterized in that: The central suction station for the central suction system comprises: a vacuum tank (1), an exhaust port (9) is provided on the surface of the vacuum tank (1), a vacuum pump suction pipeline (8) is connected to the exhaust port (9), an electric contact vacuum gauge (2) is provided on the surface of the vacuum tank (1), and a support seat (3) is fixed on the bottom of the vacuum tank (1); A side plate (6) is fixedly connected to a support seat (3), a through hole (10) and a first limiting hole (13) are provided on the surface of the side plate (6), a support frame (4) is fixed on the surface of the side plate (6), a linear bearing rod (11) is arranged beside the support frame (4), a movable plate (14) is arranged inside the support frame (4), a vertical rod (19) is fixed on the surface of the movable plate (14), a warning light (7) is arranged at the upper end of the vertical rod (19), and a guide hole (15) and a second limiting hole (16) are provided on the surface of the support frame (4).

2. A central suction station for a central suction system according to claim 1, characterized in that: The side plate (6) is fixedly connected to the support seat (3) by welding, the support frame (4) is fixed to the surface of the side plate (6) by bolts, and a rubber pad (12) is fixed inside the support frame (4), and the rubber pad (12) is located at the bottom of the support frame (4).

3. A central suction station for a central suction system according to claim 1, characterized in that: A support column (5) is fixed at the lower end of the side plate (6), and a plurality of support columns (5) are provided, and the plurality of support columns (5) are evenly distributed at the lower end of the side plate (6).

4. A central suction station for a central suction system according to claim 1, characterized in that: The linear bearing rods (11) are provided with two groups, and the two groups of linear bearing rods (11) are respectively located on both sides of the support frame (4), one end of the linear bearing guide rod is fixedly connected to the support frame (4), and the other end of the linear bearing guide rod is fixedly connected to the side plate (6).

5. A central suction station for a central suction system according to claim 1, characterized in that: The outer wall of the movable plate (14) and the inner wall of the support frame (4) are slidably connected, the vertical rod (19) passes through the through hole (10), the outer wall of the vertical rod (19) and the inner wall of the through hole (10) are slidably connected, two guide holes (15) are provided, the two guide holes (15) are symmetrically distributed about the vertical rod (19), and the inner wall of the guide hole (15) and the outer wall of the linear bearing rod (11) are slidably connected.

6. A central suction station for a central suction system according to claim 1, characterized in that: A plurality of the first limiting holes (13) are provided, and the plurality of first limiting holes (13) are evenly distributed on the surface of the support frame (4), and the first limiting holes (13) penetrate the support frame (4).

7. A central suction station for a central suction system according to claim 1, characterized in that: A transmission rod (17) is fixed on the surface of the movable plate (14), a control handle (18) is fixed on the end surface of the transmission rod (17), two second limiting rods are provided, the two second limiting holes (16) are symmetrically distributed about the control handle (18), and the first limiting hole (13) and the second limiting hole (16) are connected by a stud bolt (20).

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