Integrated two-stage pressure stabilizing box

Abstract

The utility model discloses an integrated secondary pressure stabilizing box, which belongs to the technical field of medical instruments and comprises a back plate, the side end of the back plate is fixedly connected with a plurality of placement frames, the outer end of the back plate is fixedly connected with a cover plate, a transmission component I is mounted in the back plate and the cover plate, a sliding chute II is formed in the outer end of the cover plate, and a transmission component II is mounted in the sliding chute II. A pressure stabilizing box body is movably installed in the second sliding groove and connected with the first transmission assembly. By adopting a wall-mounted installation mode, the integrated two-stage pressure stabilizing box can be installed on the top of a wall surface, so that the integrated two-stage pressure stabilizing box is not prone to being collided and touched by personnel in daily work, meanwhile, too much use space is not occupied, and the integrated two-stage pressure stabilizing box is convenient to use. According to the utility model, the installation effect that an existing embedded type installation device does not occupy too much space is achieved, when the embedded type installation device is used or maintained, the whole device can be driven to a proper position or the lowest position, so that the installation effect that an existing external type installation device facilitates maintenance or use by personnel is achieved, and the overall use performance is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, and more specifically to an integrated two-stage voltage stabilizing box. Background Art

[0002] The two-stage pressure stabilizing box (also called "two-stage pressure reducing shut-off valve box") is actually a device connected in series to the gas pipeline. The function of "shut-off" is to connect or close the pipeline to facilitate inspection and maintenance. Generally, a linear ball valve is used. The function of "two-stage pressure reducing" is to perform secondary pressure reducing (the first pressure reducing is at the gas station) to ensure that the gas pressure after pressure reducing meets the use standards. At the same time, the two-stage pressure reducing shut-off box can also play a role in stabilizing pressure, ensuring that the pressure fluctuation in the working area is not large and relatively stable, which is also very beneficial for users.

[0003] At present, the medical integrated two-stage voltage stabilizer box is generally installed on the floor where the ward is located or at the gas inlet of the operating room. When installing the two-stage voltage stabilizer box, if it is directly installed on the outside, it will occupy a certain space area and reduce the utilization rate of the hospital space. If it is installed inside the wall, it is also necessary to observe the installation environment and it is inconvenient to maintain. Therefore, this scheme proposes an integrated two-stage voltage stabilizer box. Utility Model Content

[0004] 1. Technical problems to be solved:

[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide an integrated two-stage voltage stabilizer box. By adopting a wall-mounted installation method, the integrated two-stage voltage stabilizer box can be installed on the top of the wall, so that it is not easy for people to bump or touch it in daily work, and it does not take up too much use space, thereby achieving the existing embedded installation effect of not taking up too much space. When using or repairing it, the whole body can be moved down to a suitable position or the lowest position, thereby achieving the existing external installation effect that is convenient for people to repair or use, and greatly improving the overall performance.

[0006] 2. Technical solution:

[0007] To solve the above problems, the utility model adopts the following technical solutions.

[0008] An integrated two-stage voltage stabilizing box comprises a back plate, a plurality of mounting frames are fixedly connected to the side ends of the back plate, a cover plate is fixedly connected to the outer end of the back plate, a transmission component 1 is installed inside the back plate and the cover plate, a slide groove 2 is provided at the outer end of the cover plate, a voltage stabilizing box body is movably installed inside the slide groove 2, the voltage stabilizing box body is connected to the transmission component 1, a mounting groove is provided at the side end of the cover plate, a transmission component 2 is installed inside the mounting groove, and one end of the transmission component 2 is meshed with the transmission component 1.

[0009] A further improvement lies in that: the first transmission assembly includes a first chute opened at the bottom of the back plate. A slider is movably installed between the inner walls of the first chute. A first connecting block is fixedly connected to the center position of the front end of the slider. The first connecting block is located between the inner walls of the second chute and is fixedly connected to the voltage stabilizing box body. Two first transmission wheels are symmetrically installed on the front end of the slider with respect to the first connecting block. Two second connecting blocks are symmetrically distributed up and down and installed on the left side of the first chute. Two second transmission wheels are symmetrically distributed up and down and installed on the right side of the first chute. A transmission rope is wound around and installed among the plurality of second transmission wheels, first transmission wheels, and second connecting blocks.

[0010] A further improvement lies in that: the second transmission assembly includes a transmission rod movably installed between the inner walls of the placement groove. A second bevel gear is fixedly connected to the inner end of the transmission rod. A first bevel gear is fixedly connected to the front end of the lower second transmission wheel. The first bevel gear meshes with the second bevel gear.

[0011] A further improvement lies in that: the outer end of the transmission rod is rotatably connected to a connecting rod. A limiting cover is fixedly connected to the upper end of the turning point of the transmission rod and the connecting rod.

[0012] A further improvement lies in that: two symmetrically distributed limiting plates are fixedly connected to the side end of the cover plate. The limiting plates are located below the second transmission assembly.

[0013] 3. Beneficial effects:

[0014] Adopting the technical solution provided by the present utility model, compared with the prior art, it has the following beneficial effects:

[0015] The present utility model is reasonably designed. By adopting a wall-mounted installation method, the integrated secondary voltage stabilizing box can be installed on the top of the wall, making it not easy to be bumped or touched by personnel during daily work, and at the same time not occupying too much usage space, thus achieving the installation effect of not occupying too much space like the existing embedded type. When using or maintaining it, the whole can be transmitted to an appropriate position or the lowest position, thus achieving the installation effect of being beneficial to personnel maintenance or use like the existing external type, greatly improving the overall performance.

[0016] It should be noted that the structures not introduced in the present utility model are the same as the prior art or can be implemented by the prior art because they do not involve the design key points and improvement directions of the present utility model, and will not be elaborated here. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is an exploded structural schematic diagram of the whole of the present utility model;

[0018] Figure 2This is the structural schematic diagram after the overall installation of the present utility model;

[0019] Figure 3 This is the structural schematic diagram of the first transmission component of the present utility model;

[0020] Figure 4 This is the structural schematic diagram of the transmission rod of the present utility model.

[0021] Explanation of the reference numerals in the figure:

[0022] 1. Back panel; 2. Mounting frame; 3. First transmission component; 31. First chute; 32. Slide block; 33. First connecting block; 34. First transmission wheel; 35. Second connecting block; 36. Second transmission wheel; 37. Transmission rope; 4. Cover plate; 5. Second chute; 6. Main body of the voltage stabilizing box; 7. Mounting groove; 8. Second transmission component; 81. First bevel gear; 82. Second bevel gear; 83. Transmission rod; 84. Connecting rod; 85. Limiting cover; 9. Limiting plate. Specific implementation manner

[0023] For the convenience of understanding the present utility model, the present utility model will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present utility model are given in the drawings. However, the present utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present utility model more thorough and comprehensive.

[0024] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "page", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present utility model.

[0025] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, "a plurality" means two or more unless otherwise specifically defined.

[0026] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed", "provided with", "provided on" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Example

[0027] See also Figures 1-4 An integrated two-stage voltage stabilizing box comprises a back plate 1, a plurality of mounting frames 2 are fixedly connected to the side ends of the back plate 1, a cover plate 4 is fixedly connected to the outer end of the back plate 1, a transmission component 3 is installed inside the back plate 1 and the cover plate 4, a slide groove 2 5 is opened at the outer end of the cover plate 4, a voltage stabilizing box body 6 is movably installed inside the slide groove 2 5, the voltage stabilizing box body 6 is connected to the transmission component 1 3, a mounting groove 7 is opened at the side end of the cover plate 4, a transmission component 2 8 is installed inside the mounting groove 7, and one end of the transmission component 2 8 is meshed with the transmission component 1 3.

[0028] During use of the present solution, in order to ensure that the existing voltage stabilizer box body 6 does not occupy too much space in the hospital during installation and can be more convenient during maintenance, in the present embodiment, by adopting a wall-mounted installation method, the integrated secondary voltage stabilizer box can be installed on the top of the wall, so that it is not easy for personnel to bump or touch it in daily work, and it does not occupy too much space, thereby achieving the existing embedded installation effect of not occupying too much space. When using or maintaining it, the whole body can be moved down to a suitable position or the bottom, thereby achieving the existing external installation effect that is convenient for personnel to maintain or use, and greatly improving the overall performance.

[0029] When in use, personnel can rotate the transmission component 2 8 to drive the transmission component 1 3 inside the back plate 1, so that the voltage stabilizer box body 6 can move up and down on the surface of the cover plate 4, and finally limit its position to complete the overall installation work.

[0030] See also Figures 1-3, the first transmission assembly 3 includes a first chute 31 opened at the bottom of the back plate 1. A slider 32 is movably installed between the inner walls of the first chute 31. A first connecting block 33 is fixedly connected to the center position at the front end of the slider 32. The first connecting block 33 is located between the inner walls of the second chute 5 and is fixedly connected to the voltage stabilizing box body 6. Two first transmission wheels 34 are symmetrically installed at the front end of the slider 32 with respect to the first connecting block 33. Two second connecting blocks 35 are symmetrically distributed up and down and installed on the left side of the first chute 31. Two second transmission wheels 36 are symmetrically distributed up and down and installed on the right side of the first chute 31. A transmission rope 37 is wound around and installed among the plurality of second transmission wheels 36, first transmission wheels 34, and second connecting blocks 35.

[0031] More specifically: The second transmission assembly 8 includes a transmission rod 83 movably installed between the inner walls of the placement groove 7. A second bevel gear 82 is fixedly connected to the inner end of the transmission rod 83. A first bevel gear 81 is fixedly connected to the front end of the lower second transmission wheel 36. The first bevel gear 81 meshes with the second bevel gear 82.

[0032] During the use of this solution, when a person needs to move the voltage stabilizing box body 6 upward, the person can rotate the transmission rod 83 clockwise, thereby driving the second bevel gear 82 to transmit power, so as to drive the meshing transmission of the first bevel gear 81 connected to the surface of the second transmission wheel 36. As a result, the lower second transmission wheel 36 rotates clockwise synchronously. Since the overall diameter distance of the transmission rope 37 remains unchanged, when the lower second transmission wheel 36 rotates clockwise, the upper second transmission wheel 36 is driven by the tension and the transmission rope 37 is pulled to the right, thereby driving the first transmission wheel 34 to move upward. Under the connection between the first transmission wheel 34 and the slider 32, the voltage stabilizing box body 6 connected by the first connecting block 33 moves upward synchronously, thus completing the overall installation work. Subsequently, when a person needs to repair the voltage stabilizing box body 6, the person can reverse the transmission rod 83 to move the voltage stabilizing box body 6 downward as a whole, so as to facilitate the person's repair work.

[0033] Please refer to Figures 1-4 , a connecting rod 84 is rotatably connected to the outer end of the transmission rod 83. A limit cover 85 is fixedly connected to the upper end of the turning point of the transmission rod 83 and the connecting rod 84.

[0034] More specifically: Two symmetrically distributed limit plates 9 are fixedly connected to the side end of the cover plate 4. The limit plates 9 are located below the second transmission assembly 8.

[0035] During the use of this solution, when the personnel reach an appropriate position relative to the transmission voltage stabilizing box body 6, to limit the height of the voltage stabilizing box body 6, the personnel can rotate the connecting rod 84 downward at this time, causing the connecting rod 84 to be located between the inner walls of the two limiting plates 9, so that the transmission rod 83 cannot flip at this time. Subsequently, when the personnel need to perform rotational transmission, they can rotate the connecting rod 84 upward. Due to the setting of the limiting cover 85 at the turning point, the connecting rod 84 can only flip 90°, and is on the same horizontal plane as the cross bar of the transmission rod 83, which is beneficial for the personnel to rotate.

[0036] The above embodiments only represent a certain implementation mode of the present invention, and its description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the patent of the present invention; it should be pointed out that for those of ordinary skill in the art, without departing from the concept of the present invention, several deformations and improvements can still be made, and these all belong to the protection scope of the present invention; therefore, the protection scope of the patent of the present invention should be subject to the appended claims.

Claims

1. An integrated secondary voltage stabilizing box, comprising a back plate (1), characterized in that: A plurality of mounting frames (2) are fixedly connected to the side ends of the back plate (1). A cover plate (4) is fixedly connected to the outer end of the back plate (1). A first transmission assembly (3) is installed inside the back plate (1) and the cover plate (4). A second chute (5) is formed in the outer end of the cover plate (4). A voltage stabilizing box body (6) is movably installed inside the second chute (5). The voltage stabilizing box body (6) is connected to the first transmission assembly (3). An installation groove (7) is formed in the side end of the cover plate (4). A second transmission assembly (8) is installed inside the installation groove (7). One end of the second transmission assembly (8) is meshed with the first transmission assembly (3).

2. The integrated secondary voltage stabilizing box according to claim 1, characterized in that: The first transmission assembly (3) includes a first chute (31) formed at the bottom of the back plate (1). A slider (32) is movably installed between the inner walls of the first chute (31). A first connecting block (33) is fixedly connected to the center position of the front end of the slider (32). The first connecting block (33) is located between the inner walls of the second chute (5) and is fixedly connected to the voltage stabilizing box body (6). Two first transmission wheels (34) are symmetrically installed about the first connecting block (33) at the front end of the slider (32). Two second connecting blocks (35) are symmetrically distributed up and down and installed on the left side of the first chute (31). Two second transmission wheels (36) are symmetrically distributed up and down and installed on the right side of the first chute (31). A transmission rope (37) is wound around and installed among the plurality of second transmission wheels (36), first transmission wheels (34), and second connecting blocks (35).

3. The one-piece secondary voltage stabilizing box according to claim 2, characterized in that: The second transmission assembly (8) includes a transmission rod (83) movably installed between the inner walls of the installation groove (7). A second bevel gear (82) is fixedly connected to the inner side end of the transmission rod (83). A first bevel gear (81) is fixedly connected to the front end of the lower second transmission wheel (36). The first bevel gear (81) is meshed with the second bevel gear (82).

4. The one-piece secondary voltage stabilizing box according to claim 3, characterized in that: A connecting rod (84) is rotatably connected to the outer side end of the transmission rod (83). A limit cover (85) is fixedly connected to the upper end of the turning point of the transmission rod (83) and the connecting rod (84).

5. The one-piece secondary voltage stabilizing box according to claim 1, characterized in that: Two symmetrically distributed limit plates (9) are fixedly connected to the side end of the cover plate (4). The limit plates (9) are located below the second transmission assembly (8).

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