Hydraulic station cooling device

Abstract

The utility model relates to the technical field of hydraulic station cooling devices, and discloses a hydraulic station cooling device which comprises a cooling shell, the right side of a connecting plate is rotationally connected with a connecting shaft, the left side of the surface of the connecting shaft is fixedly connected with a first fixing plate, and the front face of the first fixing plate is fixedly connected with a fixing rod. The right side of the surface of the connecting shaft is fixedly connected with a second fixing plate, the inner wall of the second fixing plate is slidably connected with a sliding plate, the front face of the sliding plate is fixedly connected with a connecting block, and the front face of the connecting block is fixedly connected with a hook ring. The cooling device can be conveniently installed on hydraulic stations of different sizes, each set of connecting plates move independently, so that the connecting plates and the connecting shafts can be freely adjusted to be at different angles, the cooling device can be attached to the surfaces of the hydraulic stations with different bending angles, and therefore the cooling device can be installed on the hydraulic stations of different models and different shapes, and the cooling efficiency is improved. The number of times of redesigning models when the cooling device is manufactured is reduced, and the manufacturing cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of hydraulic station cooling devices, and particularly relates to a hydraulic station cooling device. Background Technique

[0002] A hydraulic station is generally an electromechanical device that provides lubrication and power for the mechanical operation of large and medium-sized industrial production. Therefore, its power is relatively high, and a large amount of heat will be generated during its long-term use. If the heat is not dissipated, it is easy to cause overheating and damage to the internal structure. Therefore, a cooling device is often required to cool the hydraulic station, but there are still some problems.

[0003] For example, the patent document with the publication number of CN219035211U discloses: "A cooling device for a hydraulic station in a papermaking system, which relates to the technical field of cooling appliances, includes a heat exchange box. The upper end of the heat exchange box is provided with a liquid inlet box and a liquid outlet box in parallel from top to bottom. A number of detachably arranged heat exchange tubes are evenly distributed in the heat exchange box. The inlet end of the heat exchange tube is communicated with the liquid inlet box, and the outlet end of the heat exchange tube is communicated with the liquid outlet box. A turbulence vane is also rotatably arranged in the heat exchange box. The utility model solves the problems that the heat exchange tubes of the cooling device for the hydraulic station in the traditional papermaking system are prone to scaling on the surface during use and are not convenient for disassembly and maintenance; and the contact area between the heat exchange tubes and the cooling medium is small, resulting in a reduction in the cooling efficiency of the hydraulic station in the papermaking system". By setting up the heat exchange box, the cooling medium is introduced through the cooling medium inlet cylinder and flows out through the cooling medium outlet cylinder. The hydraulic pump station of the papermaking system is connected through the inlet cylinder, and the hydraulic liquid is introduced into the liquid inlet box, and then distributed to the inlet ends of a number of heat exchange tubes. After the hydraulic liquid flows back through the heat exchange tubes, the liquid is collected in the liquid outlet box through the outlet end, and then flows back to the hydraulic pump station of the papermaking system through the outlet cylinder.

[0004] However, when the heat exchange tubes of the above device are installed on hydraulic stations with different shapes and sizes, heat exchange tubes of different models and shapes need to be replaced. At this time, other structures also need to be replaced to varying degrees according to the model of the heat exchange tubes, resulting in that the cooling device can only be installed on a small number of types of hydraulic stations, and the application rate is low. This makes it necessary to re-design the cooling device during manufacturing, increasing the manufacturing cost. Therefore, a cooling device with a lower manufacturing cost is needed to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a hydraulic station cooling device to solve the problem of needing to replace heat exchange tubes of different models and shapes when installed on hydraulic stations with different shapes and sizes as mentioned in the above background technique.

[0006] To achieve the above object, the present utility model provides the following technical solutions, and discloses a hydraulic station cooling device, including: a cooling shell, an inner wall of the cooling shell is fixedly connected with a blower, an output end of the blower is installed with a fan blade, a tail of the cooling shell is fixedly connected with a heat conducting sheet, both left and right sides of the cooling shell are fixedly connected with connecting rods, a connecting plate is lapped on a surface of the connecting rods, a right side of the connecting plate is rotatably connected with an adapter shaft, a left side of a surface of the adapter shaft is fixedly connected with a first fixing plate, a front surface of the first fixing plate is fixedly connected with a fixing rod, a right side of the surface of the adapter shaft is fixedly connected with an inner wall of a second fixing plate, a sliding plate is slidably connected to the inner wall of the second fixing plate, a front surface of the sliding plate is fixedly connected with an adapter block, and a front surface of the adapter block is fixedly connected with a hook ring.

[0007] As a preferred technical solution of the present utility model, a front surface of the cooling shell is threadedly connected with a protective cover, and an anti-slip pattern is provided on a surface of the protective cover.

[0008] As a preferred technical solution of the present utility model, a top of the cooling shell is fixedly connected with a pull rod, and a front end of an inner wall of the cooling shell is fixedly connected with a dust-proof net.

[0009] As a preferred technical solution of the present utility model, a screw rod is inserted through surfaces of the connecting rod and the adapter shaft, and a bottom end of the screw rod is threadedly connected to an inner wall of the connecting plate, and a top end of the screw rod is fixedly connected with a knob.

[0010] As a preferred technical solution of the present utility model, a limiting rod is fixedly connected to an inner wall of the second fixing plate, and a surface of the limiting rod is slidably connected to an inner wall of the sliding plate.

[0011] As a preferred technical solution of the present utility model, a spring is sleeved on a surface of the limiting rod, and a tail end of the spring is connected to an inner wall of the sliding plate.

[0012] As a preferred technical solution of the present utility model, a back surface of the adapter block is fixedly connected with a handle, and an anti-slip pattern is provided on a surface of the handle.

[0013] As a preferred technical solution of the present utility model, a surface of the protective cover is composed of multiple groups of rings, and there are relatively large gaps between each group of rings.

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

[0015] 1. By using the connecting plate and the connecting shaft in combination, the connecting plate can be spliced into different lengths through the connecting shaft, so as to be easily installed on hydraulic stations of different sizes. Moreover, each group of connecting plates can move independently, enabling the connecting plate and the connecting shaft to freely adjust different angles, so that this device can fit the surfaces of hydraulic stations with different bending angles. As a result, this cooling device can be installed on hydraulic stations of different models and shapes, reducing the number of times of re-designing the model when manufacturing the cooling device and lowering the manufacturing cost.

[0016] 2. By using the hook and the fixed rod in combination, the hook is hung on the fixed rod to complete the fixation of the cooling device. This device is convenient for fixing the cooling device and achieves the effect of quickly installing the cooling device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional structure diagram of the present utility model;

[0018] Figure 2 is a three-dimensional structure diagram of the hook of the present utility model;

[0019] Figure 3 is a structural distribution diagram of the fan of the present utility model;

[0020] Figure 4 is a structural distribution diagram of the second fixing plate of the present utility model;

[0021] Figure 5 is a structural distribution diagram of the screw of the present utility model.

[0022] In the figure: 1. Cooling shell; 2. Fan; 3. Fan blade; 4. Heat conducting sheet; 5. Connecting rod; 6. Connecting plate; 7. Connecting shaft; 8. First fixing plate; 9. Fixed rod; 10. Second fixing plate; 11. Sliding plate; 12. Connecting block; 13. Hook; 14. Protective cover; 15. Pull rod; 16. Dust-proof net; 17. Screw; 18. Knob; 19. Limiting rod; 20. Spring; 21. Handle. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figure 1 , Figure 3 , Figure 4 and Figure 5 , a hydraulic station cooling device:

[0025] Including: a cooling shell 1, a fan 2 is fixedly connected to the inner wall of the cooling shell 1, a fan blade 3 is installed at the output end of the fan 2, a heat conducting sheet 4 is fixedly connected to the tail of the cooling shell 1, connecting rods 5 are fixedly connected to both the left and right sides of the cooling shell 1, a connecting plate 6 is lapped on the surface of the connecting rod 5, a connecting shaft 7 is rotatably connected to the right side of the connecting plate 6, a first fixing plate 8 is fixedly connected to the left side of the surface of the connecting shaft 7, a fixing rod 9 is fixedly connected to the front of the first fixing plate 8, a second fixing plate 10 is fixedly connected to the right side of the surface of the connecting shaft 7, a sliding plate 11 is slidably connected to the inner wall of the second fixing plate 10, a connecting block 12 is fixedly connected to the front of the sliding plate 11, a hook ring 13 is fixedly connected to the front of the connecting block 12, a protective cover 14 is threadedly connected to the front of the cooling shell 1, anti-slip patterns are provided on the surface of the protective cover 14, a pull rod 15 is fixedly connected to the top of the cooling shell 1, a dust-proof net 16 is fixedly connected to the front end of the inner wall of the cooling shell 1, screw rods 17 are inserted through the surfaces of the connecting rod 5 and the connecting shaft 7, and the bottom end of the screw rod 17 is threadedly connected to the inner wall of the connecting plate 6, and a knob 18 is fixedly connected to the top end of the screw rod 17.

[0026] When installing the cooling device through this device, the connecting plate 6 is clamped on the surface of the connecting rod 5, and then the screw rod 17 is inserted through the round hole at the top of the connecting plate 6, so that the screw rod 17 passes through the connecting plate 6 and the connecting rod 5, and the thread at the bottom end of the screw rod 17 contacts the threaded hole on the inner bottom wall of the connecting plate 6. Then, the knob 18 is rotated, so that the knob 18 drives the screw rod 17 to rotate and insert into the threaded hole, thereby completing the connection and fixation of the connecting rod 5 and the connecting plate 6. When multiple groups of connecting plates 6 need to be spliced, the second group of connecting plates 6 is clamped on the surface of the connecting shaft 7, and the screw rod 17 is passed through and rotated, so that the connecting shaft 7 is connected to the connecting plate 6. Then, the connecting plate 6 and the connecting shaft 7 are wound around the hydraulic station, so that the connecting plate 6 and the connecting shaft 7 change different shapes according to the different shapes of the hydraulic station. The first fixing plate 8 and the second fixing plate 10 are located at the tail of the hydraulic station. Then, the hook ring 13 is pulled forward, so that the hook ring 13 drives the connecting block 12 at the tail to move. The connecting block 12 drives the sliding plate 11 at the tail to move deep into the second fixing plate 10. Then, the hook ring 13 is hooked on the surface of the fixing rod 9, thereby completing the installation of the hydraulic station.

[0027] Please refer to Figure 2 and Figure 4 A limiting rod 19 is fixedly connected to the inner wall of the second fixing plate 10, and the surface of the limiting rod 19 is slidably connected to the inner wall of the sliding plate 11. A spring 20 is sleeved on the surface of the limiting rod 19, and the tail end of the spring 20 is connected to the inner wall of the sliding plate 11. A handle 21 is fixedly connected to the back of the connecting block 12, and anti-slip patterns are provided on the surface of the handle 21.

[0028] When fixing the hook 13 and the fixed rod 9 with this device, hold the grip 21 and pull it forward, so that it drives the hook 13 to move forward, and then drives the sliding plate 11 to slide forward. At this time, the sliding plate 11 compresses the spring 20. Then hook the hook 13 on the surface of the fixed rod 9 and release the grip 21, so that the spring 20 pushes the sliding plate 11, making the hook 13 and the fixed rod 9 in a close state.

[0029] Working principle: Clamp the connecting plate 6 on the surface of the connecting rod 5, and pass the screw 17 through the connecting rod 5 and the connecting plate 6 and rotate it to connect the connecting rod 5 and the connecting plate 6. Then clamp the connecting plate 6 on the connecting shaft 7 of the previous group in turn and connect them with the screw 17. Then pull up the pull rod 15, place the cooling shell 1 in front of the hydraulic station, and attach the heat conducting sheet 4 to the position of the hydraulic station that needs to be cooled. Then tighten multiple groups of connecting plates 6 and attach them to the surface of the hydraulic station, so that the connecting plates 6 and the connecting shafts 7 deform at different angles. Then attach the first fixing plate 8 and the second fixing plate 10 to the tail of the hydraulic station, and pull the grip 21 forward, so that the sliding plate 11 compresses the spring 20, drive the hook 13 on the sliding plate 11 to the surface of the fixed rod 9, and fit the inner side of the hook 13 to the surface of the fixed rod 9. Then release the grip 21, so that the spring 20 pushes the hook 13, making the hook 13 and the fixed rod 9 close to each other, thus completing the installation and fixation of this device, and this device can be installed on hydraulic stations of different sizes and shapes.

[0030] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basic characteristics of the present invention, the present invention can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A hydraulic station cooling device, comprising: A cooling shell (1), characterized in that: a fan (2) is fixedly connected to the inner wall of the cooling shell (1), a fan blade (3) is installed at the output end of the fan (2), a heat conducting plate (4) is fixedly connected to the tail of the cooling shell (1), connecting rods (5) are fixedly connected to the left and right sides of the cooling shell (1), a connecting plate (6) is overlapped on the surface of the connecting rod (5), a connecting shaft (7) is rotatably connected to the right side of the connecting plate (6), a first fixed plate (8) is fixedly connected to the left side of the surface of the connecting shaft (7), a fixing rod (9) is fixedly connected to the front side of the first fixed plate (8), a second fixed plate (10) is fixedly connected to the inner wall of the right side of the surface of the connecting shaft (7), a sliding plate (11) is slidably connected to the inner wall, a connecting block (12) is fixedly connected to the front side of the sliding plate (11), a hook ring (13) is fixedly connected to the front side of the connecting block (12).

2. A hydraulic station cooling device according to claim 1, characterized in that: The front side of the cooling shell (1) is threadedly connected with a protective cover (14), and the surface of the protective cover (14) is provided with anti-slip grooves.

3. A hydraulic station cooling device according to claim 1, characterized in that: A pull rod (15) is fixedly connected to the top of the cooling shell (1), and a dustproof net (16) is fixedly connected to the front end of the inner wall of the cooling shell (1).

4. A hydraulic station cooling device according to claim 1, characterized in that: The surfaces of the connecting rod (5) and the connecting shaft (7) are both penetrated by a screw rod (17), and the bottom end of the screw rod (17) is threadedly connected to the inner wall of the connecting plate (6), and the top end of the screw rod (17) is fixedly connected to a knob (18).

5. The hydraulic station cooling device according to claim 1, characterized in that: A limiting rod (19) is fixedly connected to the inner wall of the second fixed plate (10), and the surface of the limiting rod (19) is slidably connected to the inner wall of the sliding plate (11).

6. A hydraulic station cooling device according to claim 5, characterized in that: A spring (20) is sleeved on the surface of the limiting rod (19), and the tail end of the spring (20) is connected to the inner wall of the sliding plate (11).

7. A hydraulic station cooling device according to claim 1, characterized in that: The back of the connection block (12) is fixedly connected with a handle (21), and the surface of the handle (21) is provided with anti-slip grooves.

8. A hydraulic station cooling device according to claim 2, characterized in that: The surface of the protective cover (14) is provided with a plurality of groups of rings, and there are relatively large gaps between each group of rings.

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