CN219409175U - Lifting mechanism and storage device for overhauling boiler furnace - Google Patents

Abstract

The utility model discloses a boiler furnace maintenance lifting mechanism and a storage device, which comprises a furnace maintenance lifting mechanism, a support frame assembly, a bench assembly connected with the support frame assembly, a lifting assembly connected with the support frame assembly, a platform assembly connected with the lifting assembly, a fence limiting assembly connected with the support frame assembly, a tile plate assembly connected with the platform assembly, and a tile plate limiting assembly arranged on the tile plate assembly. The lifting assembly provided by the utility model has the beneficial effects that the lifting assembly above the lifting assembly can be supported through the supporting frame assembly, overhaul work at different heights can be realized through the lifting assembly, the safety of workers can be protected through the platform assembly and the fence limiting assembly, the position which cannot be reached by some platforms can be entered under special conditions through the flat plate assembly, the cleaned waste is collected and collected through the containing box, and various overhaul tools can be configured in advance through the tool box and placed in the tool box.

Description

Lifting mechanism and storage device for overhauling boiler furnace

Technical Field

The utility model relates to the technical field of boilers, in particular to a lifting mechanism and a storage device for overhauling a boiler furnace.

Background

In order to ensure the operation safety of a boiler, a large boiler furnace for power generation or heat supply needs to be overhauled and maintained regularly, because the height of the large boiler furnace is higher, people must be lifted to realize the omnibearing overhaul of the furnace to finish the overhaul of the boiler furnace, the overhaul operation of the existing boiler furnace is mainly carried out in a mode of erecting a temporary scaffold, the time of erecting the scaffold is longer, the cost is higher, the dangerous degree is high during operation, and in order to improve the overhaul efficiency of the furnace, the technical staff in the field is required to provide a lifting platform without the scaffold to realize the quick overhaul of the boiler furnace, and the staff can stand on the lifting platform for overhaul through a flat pavement, so that the overhaul and maintenance efficiency of the staff is improved.

Disclosure of Invention

This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the utility model, which should not be used to limit the scope of the utility model.

The present utility model has been made in view of the above-mentioned or existing problems occurring in the prior art.

Therefore, the utility model aims to provide a boiler furnace overhauling lifting mechanism which can provide overhauling tables with different heights, is convenient for operators to overhaul, is safer by adding guardrails, is additionally provided with a flat plate, and can enter the side surface of a boiler for overhauling or enter the inner side of the boiler through the flat plate.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a lifting mechanism is overhauld to boiler furnace, its includes that furnace overhauls elevating system, including support frame subassembly, the landing subassembly of being connected with the support frame subassembly, the lifting unit who is connected with the support frame subassembly, the platform subassembly of being connected with the lifting unit, the rail spacing subassembly of being connected with the support frame subassembly, the tiling board subassembly of being connected with the platform subassembly to and the tiling board spacing subassembly of setting on the tiling board subassembly.

As a preferable scheme of the boiler furnace maintenance lifting mechanism, the utility model comprises the following steps: the support frame assembly comprises a support table, a side support connected with the support table, and a first support column and a second support column connected with the support table.

As a preferable scheme of the boiler furnace maintenance lifting mechanism, the utility model comprises the following steps: the landing assembly comprises a landing support frame connected with the first support column and the second support column and a landing connected with the landing support frame.

As a preferable scheme of the boiler furnace maintenance lifting mechanism, the utility model comprises the following steps: the lifting assembly comprises a first connecting rod and a second connecting rod which are connected with the supporting table, a first connecting column which is connected with the middle of the first connecting rod and the second connecting rod, a second connecting column and a third connecting column which are connected with the top ends of two sides of the first connecting rod and the second connecting rod, and a supporting pump which is connected with the third connecting column.

As a preferable scheme of the boiler furnace maintenance lifting mechanism, the utility model comprises the following steps: the platform assembly comprises a supporting platform connected with the first connecting rod and the second connecting rod, a platform limiting groove arranged on the first supporting column and a side plate connected with the supporting platform.

As a preferable scheme of the boiler furnace maintenance lifting mechanism, the utility model comprises the following steps: the fence limiting assembly comprises a fence connected with the supporting platform and a fence limiting groove arranged on the first supporting column.

As a preferable scheme of the boiler furnace maintenance lifting mechanism, the utility model comprises the following steps: the tiling plate assembly comprises a fixing column limiting groove arranged on the second supporting column, a fixing column arranged in the fixing column limiting groove, a tiling plate connected with the fixing column and a telescopic column connected with the tiling plate.

As a preferable scheme of the boiler furnace maintenance lifting mechanism, the utility model comprises the following steps: the tile plate limiting assembly comprises a sliding column, a limiting groove, a sliding inclined column, a baffle and a rotating supporting plate, wherein the sliding column is connected with the tile plate, the limiting groove is formed in the side plate, the sliding inclined column is arranged on the sliding column, the baffle is arranged on the tile plate, and the rotating supporting plate is arranged on the sliding column.

As a preferable scheme of the boiler furnace maintenance lifting mechanism, the utility model comprises the following steps: the upper end of the flat bed plate is arc-shaped.

The lifting mechanism for overhauling the boiler furnace has the beneficial effects that: according to the utility model, the lifting assembly above the platform can be supported by the supporting frame assembly, overhaul work at different heights can be realized by the lifting assembly, the safety of workers can be protected by the platform assembly and the fence limiting assembly, the platform assembly can enter positions which cannot be reached by some platforms under special conditions, and the platform assembly can also reach the upper side of the boiler.

In view of the inconvenience of working caused by frequent need of taking various parts back and forth and no stacking of cleaned waste in the overhaul process, the storage and accommodation device is provided.

In order to solve the technical problems, the utility model also provides a technical scheme that the lifting mechanism comprises a boiler furnace maintenance lifting mechanism and,

the storage main body arranged above the platform assembly comprises a storage box and a tool box arranged on the side face of the storage box.

The storage and accommodation device has the beneficial effects that: according to the utility model, the storage box is used for collecting and collecting cleaned foreign matters or other objects, and various maintenance tools can be arranged in the tool box in advance through the tool box, so that the trouble of running back and forth is avoided.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:

FIG. 1 is an overall schematic diagram of a boiler furnace service lift mechanism.

Fig. 2 is a front view of a boiler furnace service lift mechanism.

FIG. 3 is an enlarged view of the F position of the boiler furnace maintenance lifting mechanism.

Fig. 4 is an enlarged view of a tile plate limiting assembly of the boiler furnace maintenance lifting mechanism.

FIG. 5 is a partial top view of a boiler furnace service lift mechanism.

FIG. 6 is another schematic view of a furnace maintenance lifting mechanism of the boiler.

FIG. 7 is an enlarged view of the H-position of the boiler furnace service lift mechanism.

FIG. 8 is a cross-sectional view at A-A of a boiler furnace service lift mechanism.

Fig. 9 is a partial schematic view of the storage container.

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Example 1

Referring to fig. 1 to 8, in a first embodiment of the present utility model, a furnace maintenance lifting mechanism for a boiler is provided, which includes a furnace maintenance lifting mechanism 100, wherein the furnace maintenance lifting mechanism 100 includes a support frame assembly 101, a landing assembly 102, a lifting assembly 103, a platform assembly 104, a rail limiting assembly 105, a tile plate assembly 106 and a tile plate limiting assembly 107, the support frame assembly 101 is provided for supporting the lifting assembly 103 above, the landing assembly 102 is provided for facilitating maintenance without a too high height, and also for facilitating access of a worker to the lifting platform, the rail limiting assembly 105 is provided for protecting the safety of the worker, and the tile plate limiting assembly 107 is provided for limiting movement of the tile plate assembly 106.

Specifically, the furnace overhauling lifting mechanism 100 comprises a support frame assembly 101, a landing assembly 102 connected with the support frame assembly 101, a lifting assembly 103 connected with the support frame assembly 101, a platform assembly 104 connected with the lifting assembly 103, a fence limiting assembly 105 connected with the support frame assembly 101, a tile plate assembly 106 connected with the platform assembly 104 and a tile plate limiting assembly 107 arranged on the tile plate assembly 106. The support frame assembly 101 is arranged to support the lifting assembly 103 above, the landing assembly 102 is arranged to facilitate maintenance under the condition that the height is not required, the operator can enter the lifting platform conveniently, the fence limiting assembly 105 is arranged to protect the safety of the operator, and the flat plate limiting assembly 107 is arranged to limit the movement of the flat plate assembly 106.

In summary, the lifting assembly 103 above the platform can be supported by the supporting frame assembly 101, overhaul work with different heights can be realized by the lifting assembly 103, and safety of workers can be protected by the platform assembly 104 and the fence limiting assembly 105.

Example 2

Referring to fig. 1 to 8, in the above embodiment, the furnace maintenance lifting mechanism for a boiler comprises a furnace maintenance lifting mechanism 100, wherein the furnace maintenance lifting mechanism 100 comprises a support frame assembly 101, a bench assembly 102, a lifting assembly 103, a platform assembly 104, a fence limiting assembly 105, a flat plate assembly 106 and a flat plate limiting assembly 107, the support frame assembly 101 is arranged to support the lifting assembly 103 above, the bench assembly 102 is arranged to facilitate maintenance without too high a height, and also to facilitate the entrance of workers into the lifting platform, the fence limiting assembly 105 is arranged to protect the safety of the workers, and the flat plate limiting assembly 107 is arranged to limit the movement of the flat plate assembly 106.

Specifically, the furnace overhauling lifting mechanism 100 comprises a support frame assembly 101, a landing assembly 102 connected with the support frame assembly 101, a lifting assembly 103 connected with the support frame assembly 101, a platform assembly 104 connected with the lifting assembly 103, a fence limiting assembly 105 connected with the support frame assembly 101, a tile plate assembly 106 connected with the platform assembly 104 and a tile plate limiting assembly 107 arranged on the tile plate assembly 106. The support frame assembly 101 is arranged to support the lifting assembly 103 above, the landing assembly 102 is arranged to facilitate maintenance under the condition that the height is not required, the operator can enter the lifting platform conveniently, the fence limiting assembly 105 is arranged to protect the safety of the operator, and the flat plate limiting assembly 107 is arranged to limit the movement of the flat plate assembly 106.

Further, the support frame assembly 101 includes a support base 101a, a side support 101b connected to the support base 101a, and a first support column 101c and a second support column 101d connected to the support base 101 a.

Further, the landing assembly 102 includes a landing support frame 102a coupled to the first support column 101c and the second support column 101d, and a landing 102b coupled to the landing support frame 102 a.

Preferably, the lifting assembly 103 includes a first link 103a and a second link 103b connected to the support base 101a, a first connection column 103c connected to the middle of the first link 103a and the second link 103b, a second connection column 103d and a third connection column 103e connected to both side top ends of the first link 103a and the second link 103b, and a support pump 103f connected to the third connection column 103 e. The first links 103a and the second links 103b are provided in plural groups. The first link 103a and the second link 103b are movably connected with the support table 101 a. The supporting platform 101a is provided with a limit groove, so that the first connecting rod 103a can conveniently slide in the limit groove in the rising process, the second connecting rod 103b and the supporting platform 101a can rotate, but the position cannot be moved, the supporting pump 103f pushes the third connecting column 103e to move upwards, the first connecting rod 103a is driven to slide in the limit groove, then the first connecting rod 103a connected with the lower end of the supporting platform 104a is driven to move in a linkage mode, the first connecting rod 103a also can rotate, the position cannot be moved, the lower end face of the supporting platform 104a is also provided with a limit groove, and the second connecting rod 103b is connected with the limit groove in the supporting platform 104a in a sliding mode. The support pump 103f may be selected electrically or pneumatically.

Further, the platform assembly 104 includes a support platform 104a connected to the first link 103a and the second link 103b, a platform limiting slot 104b disposed on the first support column 101c, and a side plate 104c connected to the support platform 104 a.

Further, the rail limiting assembly 105 includes a rail 105a connected to the support platform 104a, and a rail limiting groove 105b provided on the first support column 101 c.

Preferably, the tile assembly 106 includes a fixing post limiting slot 106a disposed on the second supporting post 101d, a fixing post 106b disposed in the fixing post limiting slot 106a, a tile 106c connected to the fixing post 106b, and a telescopic post 106d connected to the tile 106 c. The inner side of the flat plate 106c is also provided with a plurality of thread grooves, the side of the fence 105a is also provided with a placing groove, and a plurality of thread columns connected with the thread grooves are arranged in the placing groove, so that the thread columns can serve as guardrails when the flat plate is laid flat, and the safety of workers is ensured when the flat plate 106c passes through. The flat plate 106c is also provided with a plurality of round holes 106e, and the round holes on the outer side have a certain chamfer angle, so that the round holes of the flat plate 106c can be clamped into the limiting pins of the boiler during flat plating.

Further, the tile plate limiting assembly 107 includes a sliding column 107a connected to the tile plate 106c, a limiting groove 107b disposed on the side plate 104c, a sliding diagonal column 107c disposed on the sliding column 107a, a baffle 107d disposed on the tile plate 106c, and a rotating support plate 107e disposed on the sliding column 107 a. The space for accommodating the sliding column 107a to move is reserved in the flat plate 106c, the sliding column 107a is also provided with a pushing handle, the bottom side of the sliding column 107a is provided with a stop block, the sliding column 107a can be limited to fall off, the sliding inclined column 107c is provided with an upper baffle and a lower baffle, falling off is prevented, the rotating support plate 107e can rotate, both sides of the rotating support plate 107e are provided with the stop blocks, when the upper baffle of the sliding inclined column 107c is placed on the rotating support plate 107e, the sliding inclined column 107c can be temporarily supported, and thus the sliding column 107a can leave the limiting groove 107b to release limiting.

Further, the upper end of the tile 106c has a circular arc shape.

It should be noted that the flat plate 106c may rotate along the fixing column 106b, and the upper end of the flat plate 106c may have a circular arc shape, so that the flat plate may be more fit to the shape of the boiler.

When the telescopic support is used, a worker can stand the landing platform 102b to overhaul at a position with low height, if the height needs to be adjusted back and forth, the worker can enter the upper surface of the support landing platform 104a from the landing platform 102b, the support pump 103f is started, the support pump 103f can drive the support landing platform 104a above a plurality of groups of first connecting rods 103a and second connecting rods 103b to move, the support landing platform 104a above the support landing platform is driven to lift, the support landing platform 104a is connected with the first support column 101c and the second support column 101d in a sliding limit mode, the stability of the support landing platform 104a is improved, the worker can overhaul the support landing platform 104a, the fence 105a and the flat plate 106c can ensure the safety of two sides of the worker, when the boiler needs to be processed in a short distance, the flat plate limiting assembly 107 can be opened, the flat plate 106c can be contacted with the boiler, the round holes on the flat plate 106c can be clamped into the pins of the boiler, the dangerous situation that the flat plate 106c is shifted is avoided, the flat plate limiting assembly 107 is specifically opened, the sliding inclined column 107c is firstly pushed upwards, the sliding inclined column 107c is correspondingly, the sliding baffle 107c is correspondingly pushed upwards, the sliding baffle 107e is correspondingly, and the other side of the telescopic support landing platform is slowly rotates, and the telescopic baffle 107e is correspondingly rotated, and the telescopic baffle 107 is slowly and can be rotated, and the telescopic baffle 107 is kept away from the sliding column and the telescopic support 107.

In summary, the lifting assembly 103 above the lifting assembly can be supported by the supporting frame assembly 101, overhaul work at different heights can be realized by the lifting assembly 103, safety of workers can be protected by the platform assembly 104 and the fence limiting assembly 105, a boiler can be reached when short-distance overhaul is needed by the tile plate assembly 106, and overhaul is more convenient.

Example 3

Referring to fig. 9, in a first embodiment of the present utility model, a storage and containing device is provided, which includes a containing body 200, where the containing body 200 includes a containing box 201 and a tool box, and some cleaned foreign matters can be placed in the containing box, or some discarded parts can be placed in the containing box, and the tool box is provided for placing some maintenance tools and measurement tools, and each drawer can also be placed with some commonly used parts, so that replacement is convenient.

Specifically, the storage main body 200 includes a storage box 201, and a tool box 202 provided on a side surface of the storage box 201. The tool box 202 is provided with a plurality of drawers, so that common parts or maintenance instruments can be placed, and the containing box 201 can contain wastes, thereby facilitating collection and replacement.

In summary, the utility model can place some cleaned foreign matters or some abandoned parts inside by utilizing the containing box, and each drawer can also place some common parts by utilizing the tool box for placing some maintenance tools and measuring tools, thereby being convenient for replacement.

It is important to note that the construction and arrangement of the present application as shown in a variety of different exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperature, pressure, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of present utility model. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present utility models. Therefore, the utility model is not limited to the specific embodiments, but extends to various modifications that nevertheless fall within the scope of the appended claims.

Furthermore, in order to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those not associated with the best mode presently contemplated for carrying out the utility model, or those not associated with practicing the utility model).

It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure.

It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.

Claims (10)

1. The utility model provides a boiler furnace overhauls elevating system which characterized in that: comprising the steps of (a) a step of,

furnace overhauls elevating system (100), including support frame subassembly (101), with landing subassembly (102) that support frame subassembly (101) are connected, with lifting unit (103) that support frame subassembly (101) are connected, with platform subassembly (104) that lifting unit (103) are connected, with rail spacing subassembly (105) that support frame subassembly (101) are connected, with tiling board subassembly (106) that platform subassembly (104) are connected, and set up in tiling board spacing subassembly (107) on tiling board subassembly (106).

2. The boiler furnace maintenance lifting mechanism of claim 1, wherein: the support frame assembly (101) comprises a support table (101 a), a side support (101 b) connected with the support table (101 a), and a first support column (101 c) and a second support column (101 d) connected with the support table (101 a).

3. The boiler furnace maintenance lifting mechanism of claim 2, wherein: the landing assembly (102) comprises a landing support frame (102 a) connected with the first support column (101 c) and the second support column (101 d), and a landing (102 b) connected with the landing support frame (102 a).

4. A boiler furnace maintenance lifting mechanism according to claim 3, wherein: the lifting assembly (103) comprises a first connecting rod (103 a) and a second connecting rod (103 b) which are connected with the supporting table (101 a), a first connecting column (103 c) which is connected with the middle of the first connecting rod (103 a) and the second connecting rod (103 b), a second connecting column (103 d) and a third connecting column (103 e) which are connected with the top ends of two sides of the first connecting rod (103 a) and the second connecting rod (103 b), and a supporting pump (103 f) which is connected with the third connecting column (103 e).

5. The boiler furnace maintenance lifting mechanism of claim 4, wherein: the platform assembly (104) comprises a supporting platform (104 a) connected with the first connecting rod (103 a) and the second connecting rod (103 b), a platform limiting groove (104 b) arranged on the first supporting column (101 c), and a side plate (104 c) connected with the supporting platform (104 a).

6. The boiler furnace maintenance lifting mechanism of claim 5, wherein: the fence limiting assembly (105) comprises a fence (105 a) connected with the support platform (104 a) and a fence limiting groove (105 b) arranged on the first support column (101 c).

7. The boiler furnace maintenance lifting mechanism of claim 6, wherein: the flat plate assembly (106) comprises a fixed column limit groove (106 a) arranged on the second support column (101 d), a fixed column (106 b) arranged in the fixed column limit groove (106 a), a flat plate (106 c) connected with the fixed column (106 b), a telescopic column (106 d) connected with the flat plate (106 c), and a round hole (106 e) arranged on the flat plate (106 c).

8. The boiler furnace maintenance lifting mechanism of claim 7, wherein: the tile limiting assembly (107) comprises a sliding column (107 a) connected with the tile (106 c), a limiting groove (107 b) formed in the side plate (104 c), a sliding inclined column (107 c) formed in the sliding column (107 a), a baffle (107 d) formed in the tile (106 c) and a rotating supporting plate (107 e) formed in the sliding column (107 a).

9. The boiler furnace maintenance lifting mechanism of claim 7 or 8, wherein: the upper end of the flat plate (106 c) is arc-shaped.

10. A storing storage device, its characterized in that: comprising the boiler furnace maintenance lifting mechanism as claimed in any one of claims 1 to 9, and,

the storage main body (200) is arranged above the platform assembly (104) and comprises a storage box (201) and a tool box (202) arranged on the side surface of the storage box (201).