Disassembly-free heat exchange station plate online cleaning device

Abstract

The utility model relates to the field of heat exchange stations, and discloses a disassembly-free heat exchange station plate online cleaning device which comprises a bottom plate, wheels, a vertical plate and cleaning assemblies, the wheels are fixedly installed at the four corresponding corners of one face of the bottom plate, the face, away from the wheels, of the bottom plate is fixedly connected with one side of the vertical plate, and the cleaning assemblies are installed on the face, perpendicularly corresponding to the bottom plate, of the vertical plate. A push-aside structure is arranged in the vertical plate, an equidistant adjusting structure is arranged on the push-aside structure, a cleaning structure is arranged on the vertical plate, a disassembly-free design is adopted, the risk of equipment damage caused by disassembly operation is avoided, meanwhile, through accurate push-aside and cleaning operation, it is ensured that dirt on the surface of the heat dissipation plate and in gaps is thoroughly removed, and the service life of the heat dissipation plate is prolonged. And the normal operation and the service life of equipment are ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to heat exchange station field, concretely is a kind of heat exchange station slab online cleaning device of disassembly-free. BACKGROUND

[0002] In modern heating system, heat exchange station slab undertakes vital heat exchange task, however, with the growth of running time, heat dissipation plate in heat exchange station slab is easy to accumulate dirt, such as dust, limescale, impurities etc., seriously affect heat exchange efficiency, lead to energy waste and poor heating effect, cleaning mode is mostly manual disassembly and cleaning after shutdown, not only cumbersome operation, consume a lot of manpower, material resources and time cost, and frequent disassembly can damage equipment components, shorten equipment service life, at the same time, long-time shutdown cleaning will interrupt heating service, bring great inconvenience to user, even possibly cause social problem.

[0003] At present, when heat dissipation plate in heat exchange station slab is cleaned, the conventional means used is to disassemble heat dissipation plate from heat exchange station device, and then carry out separate cleaning operation, disassembly link needs to consume a lot of manpower, and workers need to dismount a plurality of bolts, nuts and other connecting pieces connecting heat dissipation plate and other components by means of various professional tools, since the installation position of heat dissipation plate in device is often relatively compact, and operation space is narrow, which makes disassembly action extremely inconvenient, greatly increases operation difficulty and time cost, in dismounting process, slight carelessness can cause bump damage to heat dissipation plate itself and other precision components connected therewith, affect subsequent normal operation of equipment, therefore, we propose a kind of heat exchange station slab online cleaning device of disassembly-free. UTILITARY MODEL CONTENTS

[0004] (I) technical problem solved

[0005] In view of the deficiencies in the prior art, the utility model provides a kind of heat exchange station slab online cleaning device of disassembly-free, solves the above-mentioned problems.

[0006] (II) technical scheme

[0007] To realize the above-mentioned purposes, the utility model provides the following technical scheme: a kind of heat exchange station slab online cleaning device of disassembly-free, including bottom plate, wheel, vertical plate and cleaning assembly, one side of bottom plate corresponds four corners and is fixedly installed with wheel, the side of bottom plate away from wheel is fixedly connected with vertical plate, the vertical plate vertical to the side of bottom plate is installed with a group of cleaning assembly, the vertical plate is equipped with the structure of pushing away, and the structure of pushing away is equipped with equidistant adjustment structure, and vertical plate is equipped with cleaning structure.

[0008] Preferably, the structure includes a block, a guide rod, a guide hole, a sliding hole and a separate plate, the vertical plate is a hollow plate structure, two guide rods are fixedly connected between the two side walls in the vertical plate, two guide holes are formed in one side of the block, the block is in the vertical plate and the guide rods are connected with the guide holes, a plurality of blocks are slidably connected on the guide rods, the side of the block without the guide hole is fixedly connected with a separate plate near the two sides, a sliding hole is formed in the side of the vertical plate corresponding to the separate plate, and the separate plate penetrates through the sliding hole and is outside the vertical plate.

[0009] Preferably, the equidistance adjusting structure includes a connecting rod one, a connecting rod two and a hinge rod, the hinge rod is fixedly connected to the middle of the side of the block connected with the sliding hole, hinge holes are formed in the two sides of the connecting rod one, hinge holes are formed in the two sides and the middle of the connecting rod two, the hinge hole on one side of the connecting rod one is hingedly connected with the hinge rod of the outermost block, two connecting rod ones are hingedly connected to the block, the hinge hole in the middle of the connecting rod two is hingedly connected with the hinge rod of the remaining blocks, two connecting rod twos are hingedly connected to the block, the hinge hole of the connecting rod one without the hinge rod is hingedly connected with the hinge hole of the adjacent connecting rod two through a hinge shaft, and the hinge holes of the adjacent connecting rod twos are hingedly connected through a hinge shaft.

[0010] Preferably, the equidistance adjusting structure further includes a double-rod hydraulic cylinder, a fixed block and a sliding hole, the main body of the double-rod hydraulic cylinder is fixedly connected to the side of the vertical plate away from the sliding hole, a sliding hole is formed in the side of the vertical plate corresponding to the piston rod of the double-rod hydraulic cylinder, the ears at both ends of the piston rod of the double-rod hydraulic cylinder are fixedly connected with the outermost blocks through the sliding hole, the two ends of the block in the middle are fixedly connected with the fixed blocks, and the fixed blocks are fixedly connected with the two side walls of the vertical plate with the sliding hole.

[0011] Preferably, the cleaning structure includes a motor, a lead screw, a sliding block, a strip-shaped hole and a support plate, the side of the vertical plate connected with the double-rod hydraulic cylinder is fixedly connected with a support plate near the two sides away from the wheels, the bottom surface of the main body of the motor is fixedly connected to the side of the wheel connected with the vertical plate, two motors are respectively connected to the two sides of the vertical plate on the wheel, and the motors are on one side of the double-rod hydraulic cylinder, one end of the main shaft of the motor is fixedly connected with a lead screw through a shaft coupling, the other end of the lead screw is corresponding to the support plate, the lead screw is rotationally connected with the support plate through a bearing seat, a threaded hole is formed in one side of the sliding block, the threaded hole of the sliding block is threadedly connected with the lead screw, and a strip-shaped hole is formed in the vertical plate corresponding to the lead screw.

[0012] Preferably, the cleaning structure further comprises a limiting block, an adjusting rod and a cleaning assembly, the sliding block is fixedly connected with the limiting block on one side of the strip-shaped hole, the limiting block passes through the strip-shaped hole on one side of the sliding hole one of the vertical plate, the two limiting blocks are fixedly connected with the adjusting rod at the end away from the strip-shaped hole, and the adjusting rod is provided with a plurality of cleaning assemblies.

[0013] (Three) beneficial effects

[0014] Compared with the prior art, the online cleaning device for the disassembly-free heat exchange station plate block has the following beneficial effects:

[0015] 1. The online cleaning device for the disassembly-free heat exchange station plate block realizes online cleaning without disassembling the heat dissipation plate through the cooperative work of the prying structure and the cleaning structure, avoids the cumbersome process of disassembling the heat dissipation plate in the traditional method, and improves the cleaning efficiency, shortens the cleaning time and significantly reduces the labor input through the automatic operation.

[0016] 2. The online cleaning device for the disassembly-free heat exchange station plate block adopts the disassembly-free design, avoids the damage risk of the equipment caused by the disassembly operation, and ensures that the dirt on the surface and the gap of the heat dissipation plate is completely removed through the accurate prying and cleaning operation, thereby guaranteeing the normal operation and service life of the equipment. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a structural schematic view of the utility model;

[0018] Figure 2 It is an explosion schematic view of the utility model structure;

[0019] Figure 3 It is a sectional view of the prying structure of the utility model;

[0020] Figure 4 It is a sectional view of the equidistance adjusting structure of the utility model;

[0021] Figure 5 It is Figure 4 A local enlarged schematic view in the utility model.

[0022] In the figure: 1, bottom plate; 2, wheel; 3, vertical plate; 4, motor; 5, screw rod; 6, sliding block; 7, strip-shaped hole; 8, limiting block; 9, adjusting rod; 10, cleaning assembly; 11, prying plate; 12, sliding hole one; 13, supporting plate; 14, adjusting block; 15, guide hole; 16, connecting rod one; 17, connecting rod two; 18, double-rod hydraulic cylinder; 19, fixed block; 20, sliding hole one; 21, guide rod; 22, hinged rod. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor fall within the scope of protection of the utility model.

[0024] Please refer to Figures 1-5 The online cleaning device for the heat exchange station plate without disassembly includes a bottom plate 1, wheels 2, a vertical plate 3 and a cleaning assembly 10. The bottom plate 1 is fixedly provided with wheels 2 at four corners. The bottom plate 1 is fixedly connected with the vertical plate 3. The vertical plate 3 is perpendicularly provided with a group of cleaning assemblies 10. The vertical plate 3 is provided with a structure for pushing apart. The structure for pushing apart is provided with an equal-distance adjusting structure. The vertical plate 3 is provided with a cleaning structure.

[0025] Further, the structure for pushing apart includes adjusting blocks 14, guide rods 21, guide holes 15, a sliding hole 12 and a pushing plate 11. The vertical plate 3 is a hollow plate structure. Two guide rods 21 are fixedly connected between the two side walls in the vertical plate 3. Two guide holes 15 are formed in one side of the adjusting block 14. The adjusting block 14 is connected with the guide hole 15 in the vertical plate 3. The guide rod 21 is slidably connected with a plurality of adjusting blocks 14. The pushing plate 11 is fixedly connected to the two sides of the adjusting block 14 without the guide hole 15. A sliding hole 12 is formed in the vertical plate 3 corresponding to the pushing plate 11. The pushing plate 11 penetrates through the sliding hole 12 and is outside the vertical plate 3. The guide rod 21 is a guide rail for the sliding of the adjusting block 14. The guide hole 15 is used for sliding the adjusting block 14 on the guide rod 21. The sliding hole 12 is used for penetrating the pushing plate 11 and the outside. The pushing plate 11 is used for separating the heat dissipation plates, so as to facilitate the cleaning of the heat dissipation plates.

[0026] Further, the equidistance adjusting structure comprises connecting rod one 16, connecting rod two 17 and hinged rod 22, the hinged rod 22 is fixedly connected to the middle of one side of the adjusting block 14 connected to the slide hole one 12, the hinged hole is formed through one side of the connecting rod one 16 close to both sides, the hinged hole is formed through one side of the connecting rod two 17 close to both sides and the middle, the hinged hole of one side of the connecting rod one 16 is hingedly connected with the hinged rod 22 of the outermost two adjusting blocks 14, and two connecting rod ones 16 are hingedly connected to the adjusting block 14, the hinged hole of the middle of the connecting rod two 17 is hingedly connected with the hinged rod 22 of the rest adjusting blocks 14, and two connecting rod twos 17 are hingedly connected to the adjusting block 14, the hinged hole of the connecting rod one 16 not connected with the hinged rod 22 is hingedly connected with the hinged hole of the adjacent connecting rod two 17 through the hinge shaft, the hinged hole of the adjacent connecting rod two 17 is hingedly connected through the hinge shaft, the connecting rod one 16 and the connecting rod two 17 are used for transmission to make the plurality of adjusting blocks 14 equidistantly separate or close, a batch of separate heat dissipation plates, a batch of cleaning, improve work efficiency, the hinged rod 22 is used for connecting the connecting rod one 16 and the connecting rod two 17.

[0027] Further, the equidistance adjusting structure further comprises double-rod hydraulic cylinder 18, fixed block 19 and slide hole one 20, the main body of the double-rod hydraulic cylinder 18 is fixedly connected to one side of the vertical plate 3 away from the slide hole one 12, the slide hole one 20 is formed through one side of the vertical plate 3 corresponding to the piston rod of the double-rod hydraulic cylinder 18, the ears of both ends of the piston rod of the double-rod hydraulic cylinder 18 pass through the slide hole one 20 and are fixedly connected with the outermost two adjusting blocks 14, the both ends of the middle one of the adjusting blocks 14 are fixedly connected with the fixed block 19, the fixed block 19 is fixedly connected with the two side walls of the vertical plate 3 with the slide hole one 20, the double-rod hydraulic cylinder 18 provides the force for the equidistant movement of the adjusting block 14, the fixed block 19 is used for fixing the middle one of the adjusting blocks 14, and the slide hole one 20 is the slide hole for the movement of the piston rod of the double-rod hydraulic cylinder 18.

[0028] Further, the cleaning structure comprises motor 4, lead screw 5, sliding block 6, strip-shaped hole 7 and support plate 13, one side of the vertical plate 3 connected with the double-rod hydraulic cylinder 18 is fixedly connected with the support plate 13 away from the wheel 2 close to both sides, the bottom surface of the main body of the motor 4 is fixedly connected to one side of the wheel 2 connected with the vertical plate 3, two motors 4 are respectively connected to both sides of the vertical plate 3 on the wheel 2 and the motor 4 is on one side of the double-rod hydraulic cylinder 18, one end of the main shaft of the motor 4 is fixedly connected with the lead screw 5 through the shaft coupling, the other end of the lead screw 5 corresponds to the support plate 13 and the lead screw 5 is rotationally connected with the support plate 13 through the bearing seat, the threaded hole is formed through one side of the sliding block 6, the threaded hole of the sliding block 6 is threadedly connected with the lead screw 5, the strip-shaped hole 7 is formed through the vertical plate 3 corresponding to the lead screw 5, the motor 4 provides the force for the lifting of the cleaning structure, the lead screw 5 is the guide rail for the lifting of the cleaning structure, and the sliding block 6 is used for mounting the cleaning structure.

[0029] Further, the cleaning structure further comprises limiting blocks 8, adjusting rods 9 and cleaning assemblies 10, one side of the sliding block 6 is fixedly connected with the limiting block 8 corresponding to the strip-shaped hole 7, the limiting block 8 passes through the strip-shaped hole 7 on one side of the sliding hole 12 of the vertical plate 3, the ends of the two limiting blocks 8 away from the strip-shaped hole 7 are fixedly connected with the adjusting rod 9, the adjusting rod 9 is installed with the cleaning assemblies 10, the strip-shaped hole 7 and the limiting block 8 are used for limiting the rotation of the lead screw 5, the sliding block 6 slides up and down on the lead screw 5, the adjusting rod 9 is used for installing the cleaning assembly 10, the cleaning assembly 10 is used for cleaning the heat dissipation plate, spraying water on the heat dissipation plate and rubbing the heat dissipation plate up and down to clean the heat dissipation plate, when the heat dissipation plate is separated by the separating structure, when the gap between the heat dissipation plates corresponds to the cleaning assembly 10, the lifting structure is started to drive the cleaning assembly 10 to lift and clean the heat dissipation plate.

[0030] Structure description:

[0031] The bottom plate 1 is the base of the device, which is flat and usually rectangular, and its function is to support the entire device and fixedly install the wheels 2 and the vertical plate 3 to ensure stable operation of the device.

[0032] The wheels 2 are installed at the four corners of the bottom plate 1, and their function is to facilitate the movement and positioning of the device, so that the operator can easily push the device to the position of the heat dissipation plate to be cleaned.

[0033] The vertical plate 3 is a hollow plate structure, which is installed vertically to the bottom plate 1, and its function is to serve as the core frame of the device, supporting the separating structure, the equidistant adjusting structure and the cleaning structure.

[0034] The motor 4 is installed on the bottom plate 1, and its function is to provide power to drive the lead screw 5 to rotate and realize the lifting of the cleaning assembly 10.

[0035] The lead screw 5 is connected with the support plate 13 through the bearing seat, and its function is to serve as the guide rail for the lifting of the cleaning structure to drive the sliding block 6 to move up and down.

[0036] The sliding block 6 is a block structure with a threaded hole inside, and its function is to be screwed with the lead screw 5 to rotate and lift, and to drive the cleaning assembly 10 to move.

[0037] The strip-shaped hole 7 is a long strip-shaped hole passing through the vertical plate 3, and its function is to allow the limiting block 8 to pass through and limit the movement range of the sliding block 6 to ensure accurate positioning of the cleaning assembly 10.

[0038] The limiting block 8 is a block structure fixed on the sliding block 6, and its function is to pass through the strip-shaped hole 7 to limit the movement range of the sliding block 6 to ensure accurate positioning of the cleaning assembly 10.

[0039] Adjusting rod 9: adjusting rod 9 is a long rod structure, fixed on the limiting block 8, its function is to install the cleaning assembly 10, drive the cleaning assembly 10 to rise and fall, realize the comprehensive cleaning of the heat dissipation plate;

[0040] Cleaning assembly 10: cleaning assembly 10 is a modular structure, usually including spray head and friction device, its function is to spray water and rub cleaning on the heat dissipation plate, completely remove the dirt on the surface and gap of the heat dissipation plate;

[0041] Distributing plate 11: distributing plate 11 is a plate structure, one end is fixed on the adjusting block 14, its function is to insert the gap between the heat dissipation plates, separate the heat dissipation plates to form enough cleaning space;

[0042] Slide hole 12: slide hole 12 is a long strip hole, which penetrates the vertical plate 3, its function is to allow the distributing plate 11 to extend out of the vertical plate 3 and insert into the gap between the heat dissipation plates to separate the heat dissipation plates;

[0043] Support plate 13: support plate 13 is a plate structure, fixed on the vertical plate 3, its function is to support the lead screw 5 to ensure its stable rotation and provide support for the lifting of the cleaning structure;

[0044] Adjusting block 14: adjusting block 14 is a block structure, with a guide hole 15 inside, its function is to slide on the guide rod 21 to drive the distributing plate 11 to move, separate the heat dissipation plates to form cleaning space;

[0045] Guide hole 15: guide hole 15 is a circular hole, which penetrates the adjusting block 14, its function is to cooperate with the guide rod 21 to make the adjusting block 14 slide on the guide rod 21 to realize the extension and retraction of the distributing plate 11;

[0046] Connecting rod 16: connecting rod 16 is a long strip rod, with hinged holes at both ends, its function is to transmit power through hinged connection to ensure that multiple adjusting blocks 14 are evenly spaced apart or closed;

[0047] Connecting rod 17: connecting rod 17 is a long strip rod, with hinged holes at both ends and in the middle, its function is to cooperate with connecting rod 16 to transmit power and realize the equidistant adjustment of adjusting block 14;

[0048] Double rod hydraulic cylinder 18: double rod hydraulic cylinder 18 is a hydraulic cylinder structure with two piston rods, its function is to provide power to drive the adjusting block 14 to move at equal intervals and separate the heat dissipation plates;

[0049] Fixed block 19: fixed block 19 is a block structure, fixed on the vertical plate 3, its function is to fix the middle adjusting block 14 to ensure its position stable and avoid deviation during movement;

[0050] Slide hole one 20: Slide hole one 20 is a long strip-shaped hole, which penetrates the vertical plate 3, and its function is to allow the piston rod of the double-rod hydraulic cylinder 18 to pass through and drive the adjustment block 14 to move;

[0051] Guide rod 21: Guide rod 21 is a long rod structure, which is fixed inside the vertical plate 3, and its function is to serve as a guide rail for the sliding of the adjustment block 14, ensuring that the movement of the adjustment block 14 is smooth and precise;

[0052] Hinged rod 22: Hinged rod 22 is a short rod structure, which is fixed on the adjustment block 14, and its function is to connect the connecting rod one 16 and the connecting rod two 17, transmit power, and ensure that the adjustment block 14 moves synchronously.

[0053] Working principle: When it is necessary to clean the heat dissipation plates of the heat exchange station plate group, first loosen the locking bolts of the heat dissipation plate group. The device is equipped with wheels 2 at the bottom, and the operator can move the device to the vicinity of the heat exchange station plate group that needs to be cleaned by pushing the device using the wheels 2. Through the movement of the wheels 2, the device can accurately position the position of the heat dissipation plates, ensuring that the cleaning assembly 10 can be aligned with the cleaning area of the heat dissipation plates. The distributor plate 11 is inserted into the gap between the heat dissipation plates. The operator starts the double-rod hydraulic cylinder 18, and its piston rod extends outward through the slide hole one 20, driving the two outermost adjustment blocks 14 to slide on the guide rod 21. The adjustment block 14 slides on the guide rod 21 through the guide hole 15, gradually separating the heat dissipation plates to form enough cleaning space. The connecting rod one 16 and the connecting rod two 17 are connected through the hinged rod 22, transmitting the power of the double-rod hydraulic cylinder 18 to the middle adjustment block 14, ensuring that all adjustment blocks 14 are evenly spaced apart, thereby separating the heat dissipation plates in batches and improving cleaning efficiency. The operator starts the motor 4, which drives the screw 5 to rotate through the coupling. The rotation of the screw 5 drives the sliding block 6 to rise and fall on the screw 5. The sliding block 6 is connected with the screw 5 through the threaded hole, ensuring smooth lifting. The limiting block 8 on the sliding block 6 passes through the strip-shaped hole 7, limiting the movement range of the sliding block 6, ensuring that the cleaning assembly 10 can accurately align with the cleaning area of the heat dissipation plates. The limiting block 8 drives the adjustment rod 9 to move, and the cleaning assembly 10 is installed on the adjustment rod 9, rising and falling to the gap position between the heat dissipation plates with the sliding block 6. After the heat dissipation plates are separated by the separating structure, the cleaning assembly 10 moves to the gap position between the heat dissipation plates through the lifting structure. The cleaning assembly 10 starts to work, spraying water on the surface of the heat dissipation plates and cleaning them through up-and-down friction, completely removing the dirt on the surface and in the gap of the heat dissipation plates. The motor 4 continuously drives the screw 5 to rotate, making the cleaning assembly 10 move up and down between the heat dissipation plates, ensuring that each heat dissipation plate can be thoroughly cleaned. After cleaning is completed, the motor 4 is reversed to drive the screw 5 to drive the sliding block 6 and the cleaning assembly 10 to return to the initial position. The operator moves the device to the next position that needs to be cleaned or removes it from the scene through the wheels 2.

[0054] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A kind of online cleaning device of disassembly-free heat exchange station slab, including bottom plate (1), wheel (2), vertical plate (3) and cleaning assembly (10), one side of bottom plate (1) corresponds four corners and is fixedly installed with wheel (2), the side of bottom plate (1) away from wheel (2) is fixedly connected with vertical plate (3), vertical plate (3) and the vertical side of bottom plate (1) correspondingly installed with a group of cleaning assembly (10), it is characterized by: The vertical plate (3) is internally provided with a pushing structure, the pushing structure is provided with an equidistance adjusting structure, and the vertical plate (3) is provided with a cleaning structure.

2. The online cleaning device for heat exchange station plate without disassembly and replacement according to claim 1, characterized in that: The pushing structure comprises an adjusting block (14), a guide rod (21), a guide hole (15), a sliding hole (12) and a pushing plate (11), the vertical plate (3) is a hollow plate structure, two guide rods (21) are fixedly connected between the two side walls in the vertical plate (3), one side of the adjusting block (14) is provided with two guide holes (15), the adjusting block (14) is in the vertical plate (3) and is connected in a sleeved manner with the guide rod (21) and the guide hole (15), a plurality of adjusting blocks (14) are slidably connected to the guide rod (21), one side of the adjusting block (14) without the guide hole (15) is fixedly connected with the pushing plate (11) near the two sides, and one side of the vertical plate (3) corresponding to the pushing plate (11) is provided with the sliding hole (12) penetrating through the same, and the pushing plate (11) penetrates through the sliding hole (12) and is located outside the vertical plate (3).

3. The online cleaning device for heat exchange station plate without disassembly and replacement according to claim 2, characterized in that: The equidistance adjusting structure comprises a connecting rod (16), a connecting rod (17) and a hinge rod (22), the middle position of one side of the adjusting block (14) connected with the sliding hole (12) is fixedly connected with the hinge rod (22), one side of the connecting rod (16) is provided with hinge holes penetrating through the two sides, one side of the connecting rod (17) is provided with hinge holes penetrating through the two sides and the middle position, the hinge hole of one side of the connecting rod (16) is hingedly connected with the hinge rod (22) of the two adjusting blocks (14) at the outermost side, two connecting rods (16) are hingedly connected to the adjusting block (14), the hinge hole of the middle position of the connecting rod (17) is hingedly connected with the hinge rod (22) of the remaining adjusting blocks (14), two connecting rods (17) are hingedly connected to the adjusting block (14), and the hinge holes of the connecting rod (16) without the hinge rod (22) are hingedly connected with the hinge holes of the adjacent connecting rod (17) through hinge shafts, and the hinge holes of the adjacent connecting rod (17) are hingedly connected through the hinge shafts.

4. The online cleaning device for heat exchange station plate without disassembly and replacement according to claim 3, characterized in that: The equidistance adjusting structure further comprises a double-rod hydraulic cylinder (18), a fixed block (19) and a sliding hole (20), the main body of the double-rod hydraulic cylinder (18) is fixedly connected to one side of the vertical plate (3) away from the sliding hole (12), one side of the vertical plate (3) corresponding to the piston rod of the double-rod hydraulic cylinder (18) is provided with the sliding hole (20) penetrating through the same, the ears at the two ends of the piston rod of the double-rod hydraulic cylinder (18) are fixedly connected with the two adjusting blocks (14) at the outermost side through the sliding hole (20), and the two ends of the adjusting block (14) in the middle are fixedly connected with the fixed block (19), and the two side walls of the vertical plate (3) with the sliding hole (20) are fixedly connected with the fixed block (19).

5. The online cleaning device for heat exchange station plate without disassembly and replacement according to claim 4, characterized in that: The cleaning structure includes a motor (4), a lead screw (5), a sliding block (6), a strip-shaped hole (7) and a support plate (13), one side of the vertical plate (3) connected with the double-rod hydraulic cylinder (18) is fixedly connected with the support plate (13) away from the wheels (2) on both sides, the bottom surface of the main body of the motor (4) is fixedly connected on one side of the vertical plate (3) connected with the wheels (2), two motors (4) are respectively connected on both sides of the vertical plate (3) on the wheels (2) and the motors (4) are on one side of the double-rod hydraulic cylinder (18), one end of the main shaft of the motor (4) is fixedly connected with the lead screw (5) through a shaft coupling, the other end of the lead screw (5) corresponds to the support plate (13) and the lead screw (5) is rotatably connected with the support plate (13) through a bearing seat, one side of the sliding block (6) is provided with a threaded hole, the threaded hole of the sliding block (6) is threadedly connected with the lead screw (5), and the vertical plate (3) is provided with the strip-shaped hole (7) corresponding to the lead screw (5).

6. The online cleaning device for heat exchange station plate without disassembly and replacement according to claim 5, characterized in that: The cleaning structure further includes a limiting block (8), an adjusting rod (9) and a cleaning assembly (10), one side of the sliding block (6) corresponding to the strip-shaped hole (7) is fixedly connected with the limiting block (8), the limiting block (8) passes through the strip-shaped hole (7) on one side of the vertical plate (3) with the sliding hole (12), one end of the two limiting blocks (8) away from the strip-shaped hole (7) is fixedly connected with the adjusting rod (9), and the adjusting rod (9) is installed with the plurality of cleaning assemblies (10).

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