Disassembling and assembling tool for drawer type thrust cooler

Abstract

The utility model discloses a drawer type thrust cooler dismounting tool, and relates to the technical field of dismounting tools. The drawer type thrust cooler disassembling and assembling tool comprises a frame body, a plurality of supporting units, a hoisting assembly and a first jacking and supporting unit, the frame body comprises a bottom frame and a beam body, idler wheels are arranged on the bottom frame, each supporting unit comprises a roller and two rotating rods, and the beam body is arranged on the roller. The two rotating rods are arranged at the two ends of the roller correspondingly and rotationally connected with the bottom frame, the hoisting assembly is arranged on the beam body in a sliding mode and used for being connected with a cooler, and the first jacking unit comprises a jacking bottom plate which is arranged on the bottom frame in a position adjustable mode in the vertical direction; the top supporting bottom plate is used for being supported on the ground so as to lift the bottom frame to a set height. According to the drawer type thrust cooler disassembling and assembling tool, the cooler can be quickly disassembled and assembled, the stability of the cooler in the disassembling and assembling process is guaranteed, the workload of workers is greatly reduced, and the operation safety is improved.

Description

Technical Field

[0001] This utility model relates to the field of disassembly and assembly tools, specifically to a drawer-type thrust cooler disassembly and assembly tool. Background Technology

[0002] Drawer-type thrust coolers are widely used in hydropower stations and are key hydraulic machinery equipment. Cooler inspection is a necessary item in the unit maintenance standards. In related technologies, disassembly and assembly of the cooler typically involves multiple hand-operated hoists and multiple personnel using various tools and equipment. This process is time-consuming and carries risks of cooler imbalance and collision damage, as well as mechanical injuries to workers, resulting in low operational safety. Utility Model Content

[0003] This utility model aims to at least partially solve one of the technical problems in the related art.

[0004] Therefore, this utility model embodiment proposes a drawer-type thrust cooler disassembly and assembly tool, which enables rapid disassembly and assembly of the cooler while ensuring stability during the disassembly and assembly process, greatly reducing the workload of personnel and improving operational safety.

[0005] The drawer-type thrust cooler disassembly and assembly tool of this utility model embodiment includes:

[0006] The frame includes a base frame and beams, and the base frame is equipped with rollers.

[0007] Multiple support units are spaced apart on the base frame. Each support unit includes a roller and two rotating rods. The extension direction of the roller is perpendicular to the extension direction of the beam. The two rotating rods are respectively located at both ends of the roller. The rotating rods are rotatably connected to the base frame, and the angle between the rotating rods and the base frame is adjustable. The multiple rollers together define a support surface for supporting the cooler and its height is adjustable in the vertical direction.

[0008] A hoisting assembly, which is slidably disposed on the beam and is used to connect to the cooler;

[0009] The first support unit is provided corresponding to the roller and includes a support base plate. The support base plate is located on the side of the base frame away from the beam in an adjustable manner in the vertical direction. The support base plate is used to support the base frame against the ground to raise the base frame to a set height.

[0010] The drawer-type thrust cooler disassembly and assembly tool of this utility model can quickly disassemble and assemble the cooler, and ensure the stability of the cooler during the disassembly and assembly process, which greatly reduces the workload of personnel and improves the safety of operation.

[0011] In some embodiments, the support unit includes a fixing plate corresponding to the rotating rod and fixedly mounted on the base frame. A fixing member is movably passed through the fixing plate, and the fixing member is used to cooperate with the rotating rod to fix the rotating rod.

[0012] In some embodiments, the end of the rotating rod is provided with a rotating shaft, the rotating shaft is rotatably mounted on the fixed plate, the rotating rod is provided with a first hole, and the fixed plate is provided with a plurality of second holes at intervals corresponding to the first hole, and the distance between any two second holes and the rotating shaft is equal.

[0013] In some embodiments, the fixing member is a fixing bolt, which is threadedly connected to the rotating rod, and / or the roller is rotatably positioned between two corresponding rotating rods.

[0014] In some embodiments, the hoisting assembly includes a pulley frame and a traction member, the pulley frame being slidably disposed on the beam and the traction member being connected to the pulley frame.

[0015] In some embodiments, the hoisting assembly includes a traction plate connected to the traction member, and the traction plate is provided with a plurality of traction bolts for threaded connection with the cooler.

[0016] In some embodiments, the traction plate includes a first plate segment and a second plate segment fixedly connected. The first plate segment has a plurality of traction holes spaced apart for mounting the traction bolts. The second plate segment is arranged perpendicular to the first plate segment and has a connection hole for connecting with the traction member.

[0017] In some embodiments, the first support unit includes a first screw, which is connected to the support base plate and threaded to the base frame in the up-down direction.

[0018] In some embodiments, the first screw is rotatably connected to the top support base plate, and / or, the side of the top support base plate facing away from the base frame is provided with an anti-slip layer.

[0019] In some embodiments, a second support unit is included, the second support unit including a support plate and a second screw, the second screw being threaded to the beam in the vertical direction, and the support plate being disposed on the second screw and located on the side of the beam opposite to the base frame. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of the drawer-type thrust cooler disassembly and assembly tool according to an embodiment of this utility model.

[0021] Figure 2 This is a schematic diagram of the structure of the drawer-type thrust cooler disassembly and assembly tool in use according to an embodiment of this utility model.

[0022] Figure 3 This is a schematic diagram showing the connection between the base frame and the support unit in the disassembly and assembly tool for the drawer-type thrust cooler according to an embodiment of this utility model.

[0023] Figure 4 This is a schematic diagram showing the connection between the fixing plate and the rotating rod in the disassembly and assembly tool for the drawer-type thrust cooler according to another embodiment of this utility model.

[0024] Figure 5 This is a schematic diagram of the connection between the beam and the hoisting assembly in the drawer-type thrust cooler disassembly and assembly tool of this utility model embodiment.

[0025] Figure 6 This is a schematic diagram of the connection of the traction plate in the disassembly and assembly tool of the drawer-type thrust cooler according to an embodiment of this utility model.

[0026] Figure label:

[0027] Frame 1; Base frame 11; Beam 12; Rollers 13;

[0028] Support unit 2; roller 21; rotating rod 22; fixing plate 23; second hole 231; fastener 24;

[0029] Lifting assembly 3; wheel slide 31; traction component 32; first plate segment 331; second plate segment 332;

[0030] First support unit 4; Support base plate 41; First screw 42;

[0031] Cooler 5;

[0032] Second support unit 6; support plate 61; second screw 62. Detailed Implementation

[0033] The embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention.

[0034] like Figures 1 to 6As shown, the drawer-type thrust cooler disassembly and assembly tool of this utility model embodiment includes a frame 1, a support unit 2, a hoisting assembly 3, and a first top support unit 4. The frame 1 includes a base frame 11 and a beam 12. Rollers 13 are provided on the base frame 11. Multiple support units 2 are provided and spaced apart from the base frame 11. Each support unit 2 includes a roller 21 and two rotating rods 22. The extension direction of the roller 21 is perpendicular to the extension direction of the beam 12. The two rotating rods 22 are respectively provided at both ends of the roller 21 and are rotatably connected to the base frame 11. Furthermore, the angle between the rotating rod 22 and the base frame 11 is adjustable. Multiple rollers 21 together restrict a support surface for supporting the cooler 5 and whose height is adjustable in the vertical direction. The hoisting assembly 3 is slidably mounted on the beam 12 and is used to connect with the cooler 5. The first top support unit 4 is provided corresponding to the roller 13 and includes a top support base plate 41. The top support base plate 41 is located on the side of the base frame 11 away from the beam 12 and its position is adjustable in the vertical direction. The top support base plate 41 is used to support the base frame 11 against the ground to raise the base frame 11 to a set height.

[0035] The working principle of the drawer-type thrust cooler disassembly and assembly tool of this utility model embodiment is as follows: When disassembling the cooler 5, the frame 1 is moved to the working position by the rollers 13. The position of the top support base plate 41 in the first top support unit 4 is adjusted so that the top support base plate 41 is supported on the ground and the base frame 11 is raised to a set height, so that the rollers 13 are suspended in the air, which improves the stability of the frame 1 and prevents the frame 1 from moving through the rollers 13 during disassembly, ensuring the safety and reliability of the operation. The hoisting assembly 3 is moved to a position close to the cooler 5 along the extension direction of the beam 12, and the hoisting assembly 3 is connected to the cooler 5. The cooler 5 is pulled by the hoisting assembly 3, and the hoisting assembly 3 is moved along the beam 12. During the removal of the cooler 5, multiple support units 2 are adjusted sequentially, the rotating rod 22 is rotated, and the position of the rollers 21 is adjusted so that all rollers 21 are supported below the cooler 5. The multiple rollers 21 restrict the support surface of the cooler 5, thereby ensuring the support and fixation of the cooler 5 during disassembly, preventing the cooler 5 from becoming unbalanced, and saving manpower. During the installation of the cooler 5, the hoisting assembly 3 pulls the cooler 5 and moves the cooler 5 on the support surface restricted by the multiple rollers 21 to ensure the installation direction of the cooler 5. During the installation of the cooler 5, multiple support units 2 are adjusted sequentially, the rotating rod 22 is rotated, and the support of the multiple rollers 21 on the cooler 5 is released.

[0036] The drawer-type thrust cooler disassembly and assembly tool of this utility model realizes the traction, hoisting and support of the cooler 5 through the hoisting component 3 and the support unit 2, which reduces the workload of personnel, realizes the rapid disassembly and assembly of the cooler 5, ensures the stability of the cooler 5 during the disassembly and assembly process, and improves the safety of operation.

[0037] Optionally, the roller 13 may be a swivel caster.

[0038] Optionally, the frame 1 includes uprights and a top frame. Four uprights are provided and fixedly connected to the base frame 11. The top frame is provided at the ends of the uprights, and the beam 12 is provided in the middle of the top frame.

[0039] In some embodiments, such as Figure 1 , Figure 2 and Figure 3 As shown, the support unit 2 includes a fixed plate 23 that is set and fixed to the base frame 11 corresponding to the rotating rod 22. A fixing member 24 is movably passed through the fixed plate 23. The fixing member 24 is used to cooperate with the rotating rod 22 to fix the rotating rod 22. By setting the fixed plate 23, when the rotating rod 22 rotates to the position of the fixed plate 23, the fixing plate 23 and the rotating rod 22 can be connected together by adjusting the fixing member 24, thereby fixing the angle between the rotating rod 22 and the base frame 11, which facilitates fixing the height of the roller 21 and ensures the support stability of the cooler 5.

[0040] Optionally, in each support unit 2, two fixing plates 23 are provided corresponding to each rotating rod 22, and the two fixing plates 23 are symmetrically arranged on both sides of the fixing rod.

[0041] In some embodiments, such as Figure 4 As shown, the end of the rotating rod 22 is provided with a rotating shaft, which is rotatably mounted on the fixed plate 23. The rotating rod 22 is provided with a first hole, and the fixed plate 23 is provided with a plurality of second holes 231 at intervals corresponding to the first hole. The distance between any two second holes 231 and the rotating shaft is equal.

[0042] Specifically, the fixed plate 23 is provided with a plurality of second holes 231 spaced apart along the circumference of the rotating shaft. The plurality of second holes 231 are located on the same circle, and the distance from any two second holes 231 to the rotating shaft is equal. Optionally, the distance from any two second holes 231 to the base frame 11 is not equal. When adjusting the rotating rod 22, different second holes 231 can be selected to increase the adjustable height of the roller 21, provide multiple support heights, and meet the support requirements of the cooler 5.

[0043] In some embodiments, the fixing member 24 is a fixing bolt, which is threadedly connected to the rotating rod 22. By setting the fixing member 24 as a fixing bolt, the connection reliability between the rotating rod 22 and the fixing member 24 can be increased.

[0044] In some embodiments, the fixing member 24 may also be a plug rod. When fixing the rotating rod 22, the plug rod is simultaneously inserted into the fixing plate 23 and the rotating rod 22.

[0045] In some embodiments, the roller 21 is rotatably disposed between two corresponding rotating rods 22. By rotatably connecting the roller 21 and the rotating rods 22, the sliding friction between the cooler 5 and the roller 21 can be converted into rolling friction when the cooler 5 is disassembled, thereby reducing the friction between the cooler 5 and the roller 21, facilitating personnel operation, and reducing the possibility of wear when the cooler 5 moves on the surface of the roller 21.

[0046] In some embodiments, such as 5 and Figure 6 As shown, the hoisting assembly 3 includes a pulley frame 31, a traction component 32, and a traction plate. The beam 12 is made of I-beam steel. The pulley frame 31 includes a U-shaped plate and multiple pulleys set on the inner side walls of the U-shaped plate. The U-shaped plate is slidably mounted on the beam 12 via the pulleys on the side walls. The traction component 32 is a hand-operated hoist, which is hooked onto the U-shaped plate. The traction plate is set on the hoisting end of the hand-operated hoist. Multiple traction bolts are threaded onto the traction plate. The traction bolts are used to connect with the cooler 5 to fix the cooler 5 to the traction plate, which facilitates the disassembly and traction of the cooler 5 and ensures the reliability of the connection between the hoisting assembly 3 and the cooler 5.

[0047] In some embodiments, such as Figure 6 As shown, the traction plate includes a first plate segment 331 and a second plate segment 332 that are fixedly connected. The first plate segment 331 is provided with a plurality of traction holes for mounting traction bolts at intervals. The second plate segment 332 is arranged perpendicular to the first plate segment 331 and is provided with a connection hole for connecting with the traction member 32.

[0048] Specifically, the first plate segment 331 is a horizontal plate and is used to attach to the air conditioner. The second plate segment 332 is a triangular or trapezoidal plate and is set on the fixed plate 23. The second plate segment 332 has a traction hole in the middle position and is connected to the traction member 32 through the traction hole. The second plate segment 332 serves as a reinforcing rib of the first plate segment 331 while connecting the traction member 32 and the fixed plate 23, ensuring the structural strength of the first plate segment 331 and ensuring the reliability of the connection with the air conditioner 5. Multiple connection holes are set on the first plate segment 331 and are symmetrically arranged about the traction hole. During installation, the traction bolts are symmetrically arranged on both sides of the traction hole to ensure the reliability of the connection between the traction plate and the air conditioner 5.

[0049] In some embodiments, such as Figure 1 , Figure 2 and Figure 3 As shown, the first support unit 4 includes a first screw 42, which is connected to the support base plate 41 and threaded to the base frame 11 in the up-down direction. The structure is simple, easy to process and adjust, has low manufacturing cost, and is easy to promote.

[0050] Optionally, an adjusting element is provided at the end of the first screw 42 away from the top support plate 41. The adjusting element is an adjusting handle that is perpendicular to the first screw 42, or an adjusting plate that can be used with a wrench to rotate the first screw 42.

[0051] In some embodiments, the first screw 42 is rotatably connected to the top support plate 41, and the end of the first screw 42 is connected to the top support plate 41 through a bearing. When adjusting the first screw 42, the resistance to the rotation of the first screw 42 can be reduced, making it easier for personnel to adjust and ensuring the stability of the frame 1 when adjusting the first screw 42.

[0052] In some embodiments, an anti-slip layer is provided on the side of the top support plate 41 away from the base frame 11. By providing the anti-slip layer, the friction between the top support plate 41 and the ground can be increased, ensuring the overall stability of the frame 1 when the top support plate 41 is supported on the ground.

[0053] In some embodiments, such as Figure 2 and Figure 5 As shown, it includes a second top support unit, which includes a top support plate 61 and a second screw 62. The second screw 62 is threaded to the beam 12 in the up-down direction. The top support plate 61 is located on the second screw 62 and is located on the side of the beam 12 away from the base frame 11.

[0054] By setting the second support unit 62, when the frame 1 moves to the work stop, the second screw 62 can be adjusted so that the top support plate 61 supports the top wall at the work stop, so as to fix the frame 1 in the work space, prevent the frame 1 from overturning during the work, and ensure the stability of the frame 1 and the safety of the work.

[0055] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0056] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0057] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0058] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0059] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0060] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A drawer-type push-through chiller disassembly tool characterized by, The utility model provides a cooling device lifting frame, including: Frame body, the frame body includes the chassis and the beam body, be equipped with the gyro wheel on the chassis; Multiple support units, multiple the support unit interval is equipped with the chassis, the support unit includes the cylinder and two rotating rods, the extension direction of cylinder is perpendicular to the extension direction of the beam body, two rotating rods are equipped with two ends of cylinder respectively, rotating link of rotating rod with chassis and the angle of the angle of rotating rod with chassis can be adjusted, multiple cylinder common restriction is used for supporting cooler and the support surface of height adjustable in the up and down direction; Hoisting assembly, the hoisting assembly is slidably arranged on the beam body, and the hoisting assembly is used for being connected with the cooler; First roof support unit, the first roof support unit is arranged corresponding to the gyro wheel and includes a roof support bottom plate, the roof support bottom plate is arranged on the side of the chassis away from the beam body and is adjustable in the up and down direction, and the roof support bottom plate is used for supporting on the ground to lift the chassis to a set height.

2. The drawer-type push cooler tooling kit of claim 1, wherein, The support unit includes a fixed plate arranged corresponding to the rotating rod and fixedly arranged on the chassis, a fixing member is movably arranged on the fixed plate, and the fixing member is used for cooperating with the rotating rod to fix the rotating rod.

3. The drawer-type push cooler tooling of claim 2, wherein, The end of the rotating rod is provided with a rotating shaft, the rotating shaft is rotatably assembled on the fixed plate, a first hole is arranged on the rotating rod, a plurality of second holes corresponding to the first hole are arranged on the fixed plate, and the distance between any two second holes and the rotating shaft is equal.

4. The drawer-type push cooler tooling of claim 2, wherein, The fixing member is a fixing bolt, the fixing bolt is threadedly connected with the rotating rod, and / or the cylinder is rotatably arranged between the corresponding two rotating rods.

5. The drawer-type push cooler tooling kit of claim 1, wherein, The hoisting assembly includes a wheel slide and a traction member, the wheel slide is slidably arranged on the beam body, and the traction member is connected to the wheel slide.

6. The drawer-type push cooler tooling of claim 5, wherein, The hoisting assembly includes a traction plate connected to the traction member, and a plurality of traction bolts are arranged on the traction plate, the traction bolts are used for threadedly connecting with the cooler.

7. The drawer-type push cooler tooling of claim 6, wherein, The traction plate includes a first plate segment and a second plate segment fixedly connected, a plurality of traction holes for threading the traction bolts are arranged on the first plate segment, and the second plate segment is arranged perpendicular to the first plate segment and is provided with a connecting hole for connecting with the traction member.

8. The drawer-style push cooler service tool of claim 1, wherein, The first roof support unit includes a first screw rod connected to the roof support bottom plate, and the first screw rod is threadedly connected to the chassis in the up and down direction.

9. The drawer-type push cooler tooling of claim 8, wherein, The first screw rod is rotatably connected with the roof support bottom plate, and / or the side of the roof support bottom plate away from the chassis is provided with an anti-skid layer.

10. The drawer-style push cooler service tool of claim 1, wherein, The utility model provides a cooling device lifting frame, including: Second roof support unit, the second roof support unit includes a roof support top plate and a second screw rod, the second screw rod is threadedly connected to the beam body in the up and down direction, and the roof support top plate is arranged on the second screw rod and located on the side of the beam body away from the chassis.

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