Multifunctional workbench convenient for boiler maintenance

Abstract

The utility model belongs to the technical field of boiler maintenance, and particularly relates to a multifunctional working table convenient for boiler maintenance, which comprises a table top, a fixed plate fixedly mounted at the top of the table top, and a chute I and a chute II respectively arranged at the top of the table top and positioned on two sides of the fixed plate, a first threaded rod and a second threaded rod are rotationally installed in the first sliding groove and the second sliding groove correspondingly, one end of the first threaded rod penetrates through one side of the first sliding groove and extends to the outside, and one end of the second threaded rod penetrates through one side of the second sliding groove and extends to the outside. A first sliding block is slidably mounted in the second sliding groove and located on the second threaded rod, it is ensured that boilers with different lengths and sizes can be placed on the whole device and fixed, using is convenient and fast, the boilers can rotate smoothly, and the boiler fixing device is convenient to use. And therefore, the position, inconvenient for personnel to repair, on the boiler can be rotated to the position convenient for personnel to repair, and the maintenance efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of boiler maintenance, in particular to a multifunctional workbench for facilitating boiler maintenance. Background Art

[0002] A boiler is an energy conversion device. The energy input to the boiler includes chemical energy and electrical energy in the fuel, and the boiler outputs steam, high-temperature water or organic heat carrier with a certain amount of thermal energy.

[0003] Some existing boilers have longer dimensions, while others are shorter. When a boiler needs to be repaired, existing workbenches are not convenient for placing boilers of different lengths while securing the boiler, making it difficult to use. Furthermore, existing workbenches are not convenient for rotating the boiler body after securing it, making some locations on the boiler difficult to access for repairs. In light of this, we propose a multifunctional workbench that facilitates boiler maintenance. Utility Model Content

[0004] The purpose of the utility model is to provide a multifunctional workbench for facilitating boiler maintenance, so as to solve the problems raised in the above-mentioned background technology.

[0005] In view of this, the utility model provides a multifunctional workbench for facilitating boiler maintenance, comprising:

[0006] The top of the table top is fixedly installed with a fixed plate, and the top of the table top and the two sides of the fixed plate are respectively provided with a slide groove 1 and a slide groove 2, and the slide groove 1 and the slide groove 2 are respectively rotatably installed with a threaded rod 1 and a threaded rod 2, one end of the threaded rod 1 passes through one side of the slide groove 1 and extends to the outside, and one end of the threaded rod 2 passes through one side of the slide groove 2 and extends to the outside, a slider 2 is slidably installed in the slide groove 1 and on the threaded rod 1, and a slider 1 is slidably installed in the slide groove 2 and on the threaded rod 2, the top of the slider 2 is fixedly installed, and a limit plate is fixedly installed on the top of the slider 1, and semicircular grooves are provided on the sliding plate and the fixed plate, and a plurality of rollers are rotatably installed in the semicircular grooves;

[0007] A limiting ring is rotatably mounted in the limiting plate, and a plurality of bolts are threadedly mounted on the limiting ring and on one side of the limiting plate;

[0008] The driving assembly is located on the other side of the limiting plate and is used to drive the limiting ring to rotate.

[0009] In the present technical solution, when in use, the staff will rotate the rocker on the threaded rod one in the forward direction according to the length of the boiler's outer dimensions. When the boiler is longer, the staff will drive the threaded rod one to rotate. Under the action of the thread, the threaded rod one will drive the slider two to move in the direction away from the fixed plate. Subsequently, the slider two will drive the sliding plate to move in the direction away from the fixed plate. The sliding plate will slide on the table. At this time, the distance between the sliding plate and the fixed plate will increase until the distance between the fixed plate and the sliding plate is adjusted to be suitable for placing a longer-sized boiler. Subsequently, the boiler is placed inside the fixed plate and on several rollers inside the sliding plate. Then, the personnel rotates the rocker on the threaded rod 2 and drives the threaded rod 2 to rotate. Under the action of the thread, the threaded rod 2 will drive the slider 1 to move in the direction close to the fixed plate. Subsequently, the slider 1 will drive the limit plate to move in the direction close to the fixed plate, so that one end of the boiler enters the limit ring. Then, the personnel can rotate several bolts. Under the action of the thread, the bolts will approach the center of the limit ring until the bolts contact the boiler and clamp it. Under the action of the four bolts, it is ensured that the boiler can be clamped firmly. This process enables the overall device to place boilers of different lengths and sizes, which is more convenient to use.

[0010] Subsequently, the driving assembly is set up to drive the limit ring to rotate, and the limit ring will drive several bolts and rubber pads on the bolts to rotate. Subsequently, several bolts will drive the boiler to rotate. During the rotation of the boiler, several rollers will be driven to rotate in the corresponding semicircular grooves to ensure that the boiler can rotate smoothly, so that the position on the boiler that needs to be inspected can be rotated to a position that is convenient for personnel to perform maintenance, thereby improving the efficiency of maintenance.

[0011] In the above technical solution, further, the driving component includes:

[0012] A gear ring is fixedly mounted on the limiting ring and located on the other side of the limiting plate. A gear is rotatably mounted on the other side of the limiting plate and located at the bottom of the limiting ring. An L-shaped plate is fixedly mounted on the other side of the limiting plate and located on one side of the gear. A motor is fixedly mounted on one side of the L-shaped plate. The output shaft of the motor passes through one side of the L-shaped plate and is coaxially connected to the gear, and the gear is meshed with the gear ring.

[0013] In this technical solution, the motor is started so that the output shaft of the motor drives the gear to rotate. Under the action of meshing, the gear will drive the gear ring to rotate, and then the gear ring will drive the limit ring to rotate.

[0014] In the above technical solution, further, the output shaft of the motor is rotationally connected to the L-shaped plate.

[0015] In this technical solution, it is ensured that the motor can operate normally.

[0016] In the above technical solution, further, the sliding plate and the limiting plate are both slidably connected to the top of the table.

[0017] In this technical solution, it is ensured that the sliding plate and the limiting plate can slide on the top of the table.

[0018] In the above technical solution, further, the second slider is threadedly connected to the first threaded rod, and the first slider is threadedly connected to the second threaded rod.

[0019] In this technical solution, under the action of the thread, when the threaded rod 1 rotates, it will drive the slider 2 to move; under the action of the thread, when the threaded rod 2 rotates, it will drive the slider 1 to move.

[0020] In the above technical solution, further, a rubber pad is fixedly installed on one end of the bolt close to the center of the limiting ring, and several of the bolts are distributed in a circular shape with equal spacing.

[0021] In this technical solution, under the action of the rubber pad, the material of the rubber pad is relatively soft, which can avoid damage to the surface of the boiler. In addition, the rubber pad can increase the friction between the bolt and the boiler, so that it can fix the boiler more stably.

[0022] The beneficial effects of the utility model are:

[0023] 1. This multifunctional workbench for boiler maintenance is convenient for use. Through the cooperation between the table top, fixed plate, slide groove 1, threaded rod 1, slider 2 and sliding plate, the overall device can place boilers of different lengths and sizes and fix them, which is convenient to use.

[0024] 2. The multifunctional workbench for facilitating boiler maintenance ensures smooth rotation of the boiler through the cooperation among the semicircular groove, roller, limit plate, limit ring, bolt, rubber pad, slider 1, slide groove 2, threaded rod 2 and drive assembly, thereby being able to rotate the boiler from a position that is inconvenient for personnel to repair to a position that is convenient for personnel to repair, thereby improving maintenance efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0026] Figure 2 This is a schematic diagram of the structure inside the limiting plate of the utility model;

[0027] Figure 3 This is a schematic diagram of the internal structure of the fixed plate and the sliding plate in the present invention;

[0028] Figure 4This is a schematic diagram of the regional structure of the table in the utility model.

[0029] The marks in the figure are:

[0030] 1. Table; 2. Fixed plate; 3. Sliding plate; 4. Slide groove 1; 5. Threaded rod 1; 6. Limit plate; 7. Semicircular groove; 8. Roller; 9. Limit ring; 10. Gear ring; 11. Bolt; 12. Rubber pad; 13. L-shaped plate; 14. Motor; 15. Slide groove 2; 16. Threaded rod 2; 17. Gear; 18. Slider 1; 19. Slider 2. DETAILED DESCRIPTION

[0031] The following will be combined with the accompanying drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field are within the scope of protection of this application.

[0032] In the description of this application, it should be noted that the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit the exemplary embodiments according to this application. For ease of description, the dimensions of the various parts shown in the drawings are not drawn according to the actual proportional relationship. Technologies, methods and equipment known to ordinary technicians in the relevant fields may not be discussed in detail, but where appropriate, the technologies, methods and equipment should be considered as part of the authorization specification. In all examples shown and discussed here, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following figures, so once an item is defined in one figure, it does not need to be further discussed in subsequent figures.

[0033] It should be noted that the terms "first," "second," etc. in the specification and claims of this application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way are interchangeable where appropriate, so that the embodiments of this application can be implemented in an order other than those illustrated or described herein, and that the objects distinguished by "first," "second," etc. are generally of the same type, and do not limit the number of objects. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0034] It should be noted that, in the description of this application, the directions or positional relationships indicated by directional terms such as "front, back, up, down, left, right", "horizontal, vertical, vertical, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description. Unless otherwise specified, these directional terms do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of this application; the directional terms "inside and outside" refer to the inside and outside relative to the outline of each component itself.

[0035] It should be noted that, in the present application, the terms "comprise", "include" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the statement "comprises a ..." does not exclude the presence of other identical elements in the process, method, article or device comprising the element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in the opposite order according to the functions involved. For example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0036] Example 1:

[0037] See also Figure 1 - Figure 4 As shown, this embodiment provides a multifunctional workbench for facilitating boiler maintenance, comprising:

[0038] Table top 1, a fixed plate 2 is fixedly installed on the top of the table top 1, a slide groove 14 and a slide groove 2 15 are respectively opened on the top of the table top 1 and on both sides of the fixed plate 2, a threaded rod 15 and a threaded rod 2 16 are rotatably installed in the slide groove 14 and the slide groove 2 15 respectively, one end of the threaded rod 15 passes through one side of the slide groove 14 and extends to the outside, one end of the threaded rod 2 16 passes through one side of the slide groove 2 15 and extends to the outside, a slider 2 19 is slidably installed in the slide groove 14 and on the threaded rod 15, a slider 18 is slidably installed in the slide groove 2 15 and on the threaded rod 2 16, a sliding plate 3 is fixedly installed on the top of the slider 2 19, a limit plate 6 is fixedly installed on the top of the slider 18, a semicircular groove 7 is opened on the sliding plate 3 and the fixed plate 2, and a plurality of rollers 8 are rotatably installed in the semicircular groove 7;

[0039] A limiting ring 9 is rotatably mounted in the limiting plate 6. A plurality of bolts 11 are threadedly mounted on the limiting ring 9 and on one side of the limiting plate 6.

[0040] The driving assembly is located on the other side of the limiting plate 6 and is used to drive the limiting ring 9 to rotate.

[0041] When in use, the staff will rotate the rocker on the threaded rod 1 5 in the forward direction according to the length of the boiler's outer dimensions. When the boiler is longer, the staff will drive the threaded rod 1 5 to rotate. Under the action of the thread, the threaded rod 1 5 will drive the slider 2 19 to move in the direction away from the fixed plate 2. Subsequently, the slider 2 19 will drive the sliding plate 3 to move in the direction away from the fixed plate 2. The sliding plate 3 will slide on the table 1. At this time, the distance between the sliding plate 3 and the fixed plate 2 will increase until the distance between the fixed plate 2 and the sliding plate 3 is adjusted to be suitable for placing a longer boiler. Subsequently, the boiler is placed in the fixed plate 2 and on several rollers 8 in the sliding plate 3. , the personnel then rotates the rocker on the threaded rod 2 16 and drives the threaded rod 2 16 to rotate. Under the action of the thread, the threaded rod 2 16 will drive the slider 18 to move in the direction close to the fixed plate 2. Subsequently, the slider 18 will drive the limiting plate 6 to move in the direction close to the fixed plate 2, so that one end of the boiler enters the limiting ring 9. Subsequently, the personnel can rotate several bolts 11. Under the action of the thread, the bolts 11 will approach the center of the limiting ring 9 until the bolts 11 contact the boiler and clamp it. Under the action of the four bolts 11, it is ensured that the boiler can be clamped firmly. This process enables the overall device to place boilers of different lengths and sizes, which is more convenient to use.

[0042] Subsequently, the driving assembly is set up to drive the limit ring 9 to rotate, and the limit ring 9 will drive several bolts 11 and the rubber pads 12 on the bolts 11 to rotate. Subsequently, several bolts 11 will drive the boiler to rotate. During the rotation of the boiler, several rollers 8 will be driven to rotate in the corresponding semicircular grooves 7 to ensure that the boiler can rotate smoothly, so that the position on the boiler that needs to be inspected can be rotated to a position that is convenient for personnel to perform maintenance, thereby improving the efficiency of maintenance.

[0043] Example 2:

[0044] This embodiment provides a multifunctional workbench for facilitating boiler maintenance. In addition to the technical solutions of the above embodiments, it also has the following technical features: the drive assembly includes:

[0045] The gear ring 10 is fixedly mounted on the limit ring 9 and is located on the other side of the limit plate 6. A gear 17 is rotatably mounted on the other side of the limit plate 6 and located at the bottom of the limit ring 9. An L-shaped plate 13 is fixedly mounted on the other side of the limit plate 6 and located on one side of the gear 17. A motor 14 is fixedly mounted on one side of the L-shaped plate 13. The output shaft of the motor 14 passes through one side of the L-shaped plate 13 and is coaxially connected to the gear 17. The gear 17 is meshed with the gear ring 10.

[0046] The motor 14 is started, so that the output shaft of the motor 14 drives the gear 17 to rotate. Under the action of meshing, the gear 17 will drive the gear ring 10 to rotate, and then the gear ring 10 will drive the limit ring 9 to rotate.

[0047] Example 3:

[0048] This embodiment provides a multifunctional workbench for facilitating boiler maintenance. In addition to the technical solutions of the above embodiments, it also has the following technical features: the output shaft of the motor 14 is rotatably connected to the L-shaped plate 13.

[0049] Herein, it is ensured that the motor 14 can operate normally.

[0050] Example 4:

[0051] This embodiment provides a multifunctional workbench for facilitating boiler maintenance. In addition to the technical solutions of the above embodiments, it also has the following technical features: the sliding plate 3 and the limiting plate 6 are both slidably connected to the top of the table top 1.

[0052] Here, it is ensured that the sliding plate 3 and the limiting plate 6 can slide on the top of the table top 1 .

[0053] Example 5:

[0054] This embodiment provides a multifunctional workbench for facilitating boiler maintenance. In addition to the technical solutions of the above embodiments, it also has the following technical features: slider 2 19 is threadedly connected to threaded rod 1 5, and slider 1 18 is threadedly connected to threaded rod 2 16.

[0055] Among them, under the action of the thread, when the threaded rod 1 5 rotates, it will drive the slider 2 19 to move; under the action of the thread, when the threaded rod 2 16 rotates, it will drive the slider 18 to move.

[0056] Example 6:

[0057] This embodiment provides a multifunctional workbench for facilitating boiler maintenance. In addition to the technical solutions of the above embodiments, it also has the following technical features: a rubber pad 12 is fixedly installed on one end of the bolt 11 close to the center of the limiting ring 9, and several bolts 11 are distributed in a ring with equal intervals.

[0058] Among them, under the action of the rubber pad 12, the material of the rubber pad 12 is relatively soft, which can avoid damaging the surface of the boiler. In addition, the rubber pad 12 can increase the friction between the bolt 11 and the boiler, so that it can fix the boiler more stably.

[0059] Working principle: when in use, the staff will rotate the rocker on the threaded rod 15 according to the length of the boiler's outer dimensions. When the boiler is longer, the staff will rotate the rocker on the threaded rod 15 in the forward direction and make it drive the threaded rod 15 to rotate. Under the action of the thread, the threaded rod 15 will drive the slider 2 19 to move in the direction away from the fixed plate 2. Subsequently, the slider 2 19 will drive the sliding plate 3 to move in the direction away from the fixed plate 2. The sliding plate 3 will slide on the table 1. At this time, the distance between the sliding plate 3 and the fixed plate 2 will become larger until the distance between the fixed plate 2 and the sliding plate 3 is adjusted to be suitable for placing a longer-sized boiler. Subsequently, the boiler is placed in the fixed plate 2 and on several rollers 8 in the sliding plate 3. Subsequently, the staff will rotate the rocker on the threaded rod 2 16 and make it drive the threaded rod 2 16 to rotate. Under the action of the thread, the threaded rod 2 1 6 will drive the slider 18 to move toward the direction close to the fixed plate 2, and then the slider 18 will drive the limiting plate 6 to move toward the direction close to the fixed plate 2, so that one end of the boiler enters the limiting ring 9. Then, the personnel can turn several bolts 11. Under the action of the thread, the bolts 11 will drive the rubber pad 12 toward the center of the limiting ring 9 until the rubber pad 12 contacts and clamps the boiler. Under the action of the four bolts 11, it is ensured that the boiler can be clamped firmly. Under the action of the rubber pad 12, the material of the rubber pad 12 is relatively soft, which can avoid damage to the surface of the boiler. In addition, the rubber pad 12 can increase the friction between the bolt 11 and the boiler, so that it can fix the boiler more stably. This process can make the overall device place boilers of different lengths and sizes, which is more convenient to use.

[0060] Afterwards, the staff starts the motor 14 so that the output shaft of the motor 14 drives the gear 17 to rotate. Under the action of meshing, the gear 17 will drive the gear ring 10 to rotate. Then, the gear ring 10 will drive the limit ring 9 to rotate. The limit ring 9 will drive several bolts 11 and the rubber pads 12 on the bolts 11 to rotate. Subsequently, several bolts 11 will drive the boiler to rotate. During the rotation of the boiler, several rollers 8 will be driven to rotate in the corresponding semicircular grooves 7 to ensure that the boiler can rotate smoothly, so that the position on the boiler that needs to be inspected can be rotated to a position that is convenient for personnel to perform maintenance, thereby improving the efficiency of maintenance.

[0061] The embodiments of the present application are described above in conjunction with the accompanying drawings. Unless there is a conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of this application, ordinary technicians in this field can also make many forms without departing from the purpose of this application and the scope of protection of the claims, all of which are within the protection of this application.

Claims

1. A multifunctional workbench for boiler maintenance, characterized in that: include: A table top (1), wherein a fixed plate (2) is fixedly installed on the top of the table top (1), and a slide groove (4) and a slide groove (15) are respectively provided on both sides of the fixed plate (2) on the top of the table top (1), and a threaded rod (5) and a threaded rod (16) are rotatably installed in the slide groove (4) and the slide groove (15), respectively, and one end of the threaded rod (5) passes through one side of the slide groove (4) and extends to the outside, and one end of the threaded rod (16) passes through one side of the slide groove (15) and extends to Externally, a slider block 2 (19) is slidably mounted in the slide groove 1 (4) and on the threaded rod 1 (5), a slider block 1 (18) is slidably mounted in the slide groove 2 (15) and on the threaded rod 2 (16), a sliding plate (3) is fixedly mounted on the top of the slider block 2 (19), a limiting plate (6) is fixedly mounted on the top of the slider block 1 (18), a semicircular groove (7) is provided on the sliding plate (3) and the fixed plate (2), and a plurality of rollers (8) are rotatably mounted in the semicircular groove (7); A limiting ring (9), the limiting ring (9) is rotatably mounted in the limiting plate (6), and a plurality of bolts (11) are threadedly mounted on the limiting ring (9) and on one side of the limiting plate (6); A driving assembly is located on the other side of the limiting plate (6) and is used to drive the limiting ring (9) to rotate.

2. A multifunctional workbench for facilitating boiler maintenance according to claim 1, characterized in that: The drive assembly includes: A gear ring (10) is fixedly mounted on a limiting ring (9) and located on the other side of a limiting plate (6); a gear (17) is rotatably mounted on the other side of the limiting plate (6) and located at the bottom of the limiting ring (9); an L-shaped plate (13) is fixedly mounted on the other side of the limiting plate (6) and located on one side of the gear (17); a motor (14) is fixedly mounted on one side of the L-shaped plate (13); an output shaft of the motor (14) passes through one side of the L-shaped plate (13) and is coaxially connected to the gear (17); and the gear (17) is meshed with the gear ring (10).

3. A multifunctional workbench for facilitating boiler maintenance according to claim 2, characterized in that: The output shaft of the motor (14) is rotationally connected to the L-shaped plate (13).

4. The multifunctional workbench for facilitating boiler maintenance according to claim 1, characterized in that: The sliding plate (3) and the limiting plate (6) are both slidably connected to the top of the table top (1).

5. The multifunctional workbench for facilitating boiler maintenance according to claim 1, characterized in that: The second slider (19) is threadedly connected to the first threaded rod (5), and the first slider (18) is threadedly connected to the second threaded rod (16).

6. The multifunctional workbench for facilitating boiler maintenance according to claim 1, characterized in that: A rubber pad (12) is fixedly mounted on one end of the bolt (11) close to the center of the limiting ring (9), and a plurality of the bolts (11) are distributed in a circular pattern with equal spacing.

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