CN219649586U - Tilting mechanism and removal platform of polishing - Google Patents

Abstract

The utility model discloses a turnover mechanism and a movable polishing platform, which comprise a crawling ladder assembly, wherein the crawling ladder assembly comprises a support piece, a first turnover piece arranged on one side of the support piece, and a second turnover piece in sliding connection with the upper part of the support piece. The utility model has the beneficial effects that the welding tool can convert less body positions when polishing the boiler, reduces the consumption of manpower and energy, is convenient for the welding tool to weld and improves the welding efficiency; meanwhile, the utility model can be folded at any time and placed conveniently, and can be suitable for various working modes.

Description

Tilting mechanism and removal platform of polishing

Technical Field

The utility model relates to the technical field of boiler welding, in particular to a turnover mechanism and a movable polishing platform.

Background

In the boiler manufacturing industry, after the boiler is welded, a welder needs to polish and check the boiler, the welder needs to operate the machine equipment and observe welding lines and clean welding slag at the same time, the welder generally operates on a high operation table, the positions of all the devices required by welding and slag removal are continuously changed due to the requirement of the boiler, and in the process, a large amount of labor and energy are consumed, the whole welding working efficiency of the boiler is reduced, the final welding quality is not effectively ensured, and the service life of the boiler is directly influenced; therefore, a turnover mechanism and a movable polishing platform which are convenient for a welder to weld, can be folded at any time, are convenient to place, are not limited to a use scene, and are convenient for inducing and cleaning welding slag instruments, and uniformly cleaning accumulated welding slag on the ground are needed to be designed.

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 of the utility model and in the title of the utility model, which may not be used to limit the scope of the utility model.

The utility model is provided in view of the problem that the prior art is inconvenient for a welder to polish a boiler and the operation equipment is inconvenient to store and place.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a tilting mechanism, includes cat ladder subassembly, includes support piece, sets up in the first upset piece of support piece one side to and with support piece upper portion sliding connection's second upset piece.

As a preferred embodiment of the tilting mechanism of the present utility model, wherein: the support piece comprises a trapezoid support, a support plate group with two ends fixedly connected with two sides of the inside of the trapezoid support respectively, and a turnover plate group arranged on one side of the support plate group.

As a preferred embodiment of the tilting mechanism of the present utility model, wherein: the first overturning piece comprises a limiting assembly fixedly connected with the bottom of the supporting plate set and a sliding assembly fixedly connected with the bottom of the overturning plate set and slidingly connected with the limiting assembly.

As a preferred embodiment of the tilting mechanism of the present utility model, wherein: the limiting assembly comprises a first fixed block fixedly connected with the bottom of the supporting plate group, a square bearing plate fixedly connected with one side of the first fixed block, a mounting plate arranged on one side below the square bearing plate, and two groups of limiting columns fixedly connected with the square bearing plate and the mounting plate.

As a preferred embodiment of the tilting mechanism of the present utility model, wherein: the sliding assembly comprises a second fixed block fixedly connected with the bottom of the turnover plate set, a special-shaped bearing plate fixedly connected with one side of the second fixed block, a special-shaped sliding groove arranged on the special-shaped bearing plate, and a spring telescopic pin arranged at one end of the special-shaped sliding groove.

As a preferred embodiment of the tilting mechanism of the present utility model, wherein: the second overturning piece comprises a smooth cylindrical surface section, two groups of baffles, two groups of spring telescopic sections and screw thread heads, wherein the smooth cylindrical surface section is slidably connected with the upper end of the trapezoid support, the two groups of baffles are arranged on two sides of the smooth cylindrical surface section, the two groups of spring telescopic sections are slidably connected with the two ends of the smooth cylindrical surface section, and the screw thread heads are fixedly connected with the two groups of spring telescopic sections.

The turnover mechanism has the beneficial effects that: the utility model can ensure that a welder can change less positions when polishing the boiler, reduce the consumption of manpower and energy, facilitate the welding work of the welder and improve the welding efficiency; meanwhile, the utility model can be folded at any time and placed conveniently, and can be suitable for various working modes.

In view of the problems that the prior art is inconvenient for a welder to polish a boiler further and comprehensively, is inconvenient to induce an instrument for cleaning welding slag and cannot uniformly clean ground residues, the movable polishing platform is provided.

In order to solve the technical problems, the utility model also provides the following technical scheme: a turnover mechanism comprising any of the claims; the method comprises the steps of,

the support assembly comprises a hollow placing table, four groups of installation pieces hinged with four sides of the hollow placing table and movable foot frames arranged around the periphery of the hollow placing table; the method comprises the steps of,

the cleaning assembly comprises a hanging rod arranged on one side of the hollow placing table, a sleeve box connected with the hanging rod in a sliding mode, and a pull cover fixedly connected with one side of the top of the sleeve box.

As a preferred embodiment of the mobile sanding platform of the present utility model, wherein: the hollow placing table comprises switch doors arranged on two sides of the hollow placing table, and screw thread fixing columns arranged on the top of the hollow placing table.

As a preferred embodiment of the mobile sanding platform of the present utility model, wherein: each group of installation parts comprises a notch type folding plate hinged with four sides of the hollow placing table and two groups of thread trepanning arranged at two ends of the notch type folding plate.

As a preferred embodiment of the mobile sanding platform of the present utility model, wherein: the movable foot rest comprises a notch type frame, a bottom wheel fixedly connected with the notch type frame, a cover plate arranged above the bottom wheel and a flip cover hinged with the cover plate.

The movable polishing platform has the beneficial effects that: the utility model can directly push the welded boiler into the operation platform for further polishing, is convenient for inducing the apparatus for cleaning the welding slag, can clean the welding slag while checking the welding seam, and can uniformly clean the welding slag which is cleaned and falls off on the boiler.

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 a schematic structural diagram of a turnover mechanism in the present utility model.

Fig. 2 is a schematic diagram of a specific structure of a turnover mechanism in the present utility model.

Fig. 3 is a schematic view of a specific structure of a support member according to the present utility model.

Fig. 4 is a schematic diagram of an a-amp configuration in the present utility model.

Fig. 5 is a schematic diagram showing the first flipping member flipped counterclockwise in the present utility model.

Fig. 6 is an exploded view of a second flip member embodiment of the present utility model.

Fig. 7 is a schematic diagram of a tilting mechanism according to the present utility model.

Fig. 8 is a schematic diagram of a specific structure of the mobile polishing platform according to the present utility model.

Fig. 9 is a schematic diagram of a specific structure of a mobile foot stand according to the present utility model.

Fig. 10 is a schematic diagram of an enlarged B structure in the present utility model.

Fig. 11 is a schematic view showing a specific structure of a cleaning assembly according to the present utility model.

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. 1-2, in a first embodiment of the present utility model, a turnover mechanism is provided, which can make a welder perform less body position conversion during polishing of a boiler, reduce consumption of manpower and energy, facilitate welding work of the welder, and improve welding efficiency; meanwhile, the utility model can be folded at any time and placed conveniently, and can be suitable for various working modes.

Specifically, the ladder assembly 100 includes a support 101, a first turnover member 102 disposed on one side of the support 101, and a second turnover member 103 slidably connected to an upper portion of the support 101.

It should be noted that the ladder assembly 100 is provided with four groups, which are all trapezoidal in shape, and the sizes of each two groups are certainly the same, and the sizes of the four groups are not fixedly the same, depending on the size of the boiler and the simple supporting device thereof.

The ladder stand assembly 100 is arranged to facilitate the welding worker to change less positions when polishing the boiler, reduce the consumption of manpower and energy, and can be folded at any time and placed conveniently; in particular, the support 101 is partially turned by the first turning member 102, and one of the sets of ladder assemblies 100 is turned by the second turning member 103.

Example 2

Referring to fig. 1 to 7, in a second embodiment of the present utility model, in the previous embodiment, a turnover mechanism can make a welder perform less body position conversion during polishing of a boiler, reduce consumption of manpower and energy, facilitate welding work of the welder, and improve welding efficiency; meanwhile, the utility model can be folded at any time and placed conveniently, and can be suitable for various working modes.

Specifically, the ladder assembly 100 includes a support 101, a first turnover member 102 disposed on one side of the support 101, and a second turnover member 103 slidably connected to an upper portion of the support 101.

Further, the supporting member 101 includes a trapezoid support 101a, a supporting plate set 101b with two ends fixedly connected to two sides of the inside of the trapezoid support 101a, and a turnover plate set 101c disposed on one side of the supporting plate set 101 b.

Further, the first flipping unit 102 includes a limiting assembly 102a fixedly connected to the bottom of the supporting plate set 101b, and a sliding assembly 102b fixedly connected to the bottom of the flipping plate set 101c and slidably connected to the limiting assembly 102 a.

Further, the limiting assembly 102a includes a first fixing block 102a-1 fixedly connected to the bottom of the support plate set 101b, a square receiving plate 102a-2 fixedly connected to one side of the first fixing block 102a-1, a mounting plate 102a-3 disposed on one side below the square receiving plate 102a-2, and two sets of limiting posts 102a-4 fixedly connected to the square receiving plate 102a-2 and the mounting plate 102 a-3.

Further, the sliding assembly 102b includes a second fixed block 102b-1 fixedly connected to the bottom of the turnover plate set 101c, a shaped receiving plate 102b-2 fixedly connected to one side of the second fixed block 102b-1, a shaped chute 102b-3 disposed on the shaped receiving plate 102b-2, and a spring telescopic pin 102b-4 disposed at one end of the shaped chute 102 b-3.

It should be noted that, the distance between the first fixing block 102a-1 and the side of the supporting plate set 101b is greater than the distance between the second fixing block 102b-1 and the side of the turning plate set 101c, so as to ensure that the turning plate set 101c and the sliding combination 102b do not collide and jam with the supporting plate set 101b and the limiting combination 102a during turning; the arcuate segment of the shaped chute 102b-3 just turns ninety degrees.

Further, the second overturning member 103 includes a smooth cylindrical section 103a slidably connected to the upper end of the trapezoid support 101a, two groups of baffles 103b disposed on two sides of the smooth cylindrical section 103a, two groups of spring expansion sections 103c slidably connected to two ends of the smooth cylindrical section 103a, and a threaded head 103d fixedly connected to the two groups of spring expansion sections 103 c.

In the course of the use of the device,

(1) According to the use situation of the erected boiler

Firstly, installing a ladder stand assembly 100, wherein the turnover plate group 101c and the support plate group 101b are in a vertical state, a worker manually turns the corresponding position and the turnover plate group 101c below the corresponding position by 90 degrees anticlockwise according to the height required by a specific worker, the worker directly picks up the steps to work, and the turnover plate group 101c with the vertical state above leaves enough space in front of the support plate group 101b, so that convenience and adaptability of the worker in work are fully met;

specifically, when the turnover plate is manually turned anticlockwise, the sliding assembly 102b at the bottom of the turnover plate synchronously rotates, especially the special-shaped sliding groove 102b-3 is clamped with a group of limiting columns 102a-4 to synchronously rotate, wherein the arc section of the special-shaped sliding groove 102b-3 firstly slides, when the sliding route of the arc section is completed, the turnover plate and the supporting plate keep a horizontal state, at the moment, the turnover plate is manually pulled outwards to complete the movement path of the straight line section beside the arc section in the special-shaped sliding groove 102b-3, at the moment, the spring telescopic pin 102b-4 is pulled outwards, the turnover plate is lifted upwards to complete the second straight line section movement path perpendicular to the straight line section, finally the turnover plate is pushed inwards to be abutted against the supporting plate, at the moment, the hand pulling the spring telescopic pin 102b-4 is loosened, the limiting columns 102a-4 in the special-shaped sliding groove 102b-3 are limited, the stability of the turnover plate is ensured, and the influence on the working efficiency and even safety accidents caused by the stepping of workers are avoided; when the turnover plate is not needed, the operation is reversely synchronized, the turnover plate is turned down, and the turnover plate and the support plate are kept in a vertical state;

(2) According to the use situation of operating the boiler inside the operation table

Firstly, two groups of spring expansion sections 103c are manually pressed, so that the spring expansion sections 103c retract into the smooth cylindrical section 103a, and the spring expansion sections 103c can successfully expand and contract due to the baffle plate 103b arranged in the smooth cylindrical section 103 a; at this time, the mounting position of the ladder stand corresponding to the operation platform is loosened, the spring expansion section 103c is inserted into the mounting opening, the screw heads 103d at the two ends are provided with screw caps, the fixing stability of the ladder stand is kept, the ladder stand is turned upwards by manpower, the boiler which is operated on the erection platform is pushed into the operation platform, and the rest part of the boiler is ground, inspected and repaired comprehensively.

In conclusion, the utility model can ensure that a welder can change less body positions during the polishing of the boiler, reduce the consumption of manpower and energy, facilitate the welding work of the welder and improve the welding efficiency; meanwhile, the multifunctional folding table can be folded at any time, is convenient to put, and can be suitable for various working modes; in particular to the special-shaped ceramic tile which is characterized in that,

(1) The turnover plate set 101c is turned over to facilitate working of the erected boiler, so that time and labor are saved for boiler workers;

(2) Through the rotatable smooth cylindrical section 103a and the fixed installation of the spring telescopic section 103c, the boiler work is conveniently and directly done in the operation table, and the time and the labor are also saved for the boiler worker.

Example 3

Referring to fig. 8 to 11, in a third embodiment of the present utility model, unlike the second embodiment, the present utility model provides a movable polishing platform, which can directly push the welded boiler into the operation platform for further polishing, and also facilitate induction of a slag cleaning apparatus, and clean slag while checking welding seams, and also uniformly clean the cleaned and dropped slag on the boiler.

Specifically, the support assembly 200 includes a hollow placement table 201, four groups of mounting members 202 hinged to four sides of the hollow placement table 201, and a movable foot stand 203 disposed around the periphery of the hollow placement table 201; the method comprises the steps of,

the cleaning assembly 300 comprises a hanging rod 301 arranged on one side of the hollow placing table 201, a sleeve box 302 in sliding connection with the hanging rod 301, and a pull cover 303 fixedly connected with one side of the top of the sleeve box 302.

It should be noted that, one side of the sleeve box 302 is provided with a hook which is matched with the hanging rod 301 in size.

Further, the hollow placing table 201 includes opening and closing doors 201a disposed at both sides of the hollow placing table 201, and screw fixing columns 201b disposed at the top of the hollow placing table 201.

It should be noted that, two sets of switch doors 201a, one set corresponding to the cleaning assembly 300 and the other set corresponding to the reversible set of ladder assembly 100, facilitate the boiler to go in and out; the screw fixing column 201b is used for being connected with a bracket for erecting a boiler.

Further, each set of mounting members 202 includes a notch-type folding plate 202a hinged to four sides of the hollow placing table 201, and two sets of smooth trepanning 202b provided at both ends of the notch-type folding plate 202 a.

Further, the movable stand 203 includes a notch-shaped frame 203a, a bottom wheel 203b fixedly connected to the notch-shaped frame 203a, a cover plate 203c disposed above the bottom wheel 203b, and a flip 203d hinged to the cover plate 203 c.

In the course of the use of the device,

(1) Installation process of movable polishing platform

Firstly, the positions of the movable foot stand 203 and the hollow placing table 201 are well determined and kept centered, the opening and closing door 201a is ensured to be in a closed state, secondly, according to the peripheral position and the specific working requirement, four groups of ladders are respectively installed and fixed with the corresponding notch type folding plates 202a through the second turnover piece 103, and the sizes of the sleeve holes 202b, the spring expansion sections 103c of the second turnover piece 103 and the thread heads 103d are adapted; because the notch-type folding plate 202a is hinged with the hollow placing table 201, the notch-type folding plate can be directly turned upwards by ninety degrees when in use;

in addition to a group of ladders corresponding to the opening and closing door 201a, the lower parts of the three groups of ladder-shaped brackets 101a and the notch-shaped frames 203a of the movable foot stand 203 are respectively installed and fixed, in the installation process, the turning cover 203d which is kept at a horizontal position with the cover plate 203c is turned down for ninety degrees through a hinge to lock the bottom wheel 203b, so that the stability of components in the installation process is ensured;

(2) Use of the cleaning assembly 300

Firstly, one side of the sleeve box 302 with a hook is hung and sleeved on a hanging rod 301 fixedly connected with the outer wall of a group of switch doors 201a, cleaning tools for cleaning ground residues are placed in the sleeve box, the cleaning tools are prevented from being polluted before being used by pulling up a pull-up cover 303, after the boiler polishing work is completed, the switch doors 201a can be opened to uniformly clean accumulated residues in the hollow placing table 101 through the cleaning tools placed in the sleeve box 302, and cleaning maintenance and replacement can be carried out on the cleaning tools inside and outside the sleeve box 302 and in the sleeve box.

In summary, the movable polishing platform is mainly combined with the turnover mechanism, so that the welded boiler can be directly pushed into the operation platform for further polishing, the welding slag cleaning device is convenient to generalize, welding seams are inspected, welding slag is cleaned at the same time, and the welding slag which is cleaned and falls off on the boiler can be cleaned uniformly.

It is important to note that the construction and arrangement of the utility model as shown in the various 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. A turnover mechanism, characterized in that: comprising the steps of (a) a step of,

the crawling ladder assembly (100) comprises a supporting piece (101), a first overturning piece (102) arranged on one side of the supporting piece (101), and a second overturning piece (103) connected with the upper portion of the supporting piece (101) in a sliding mode.

2. The tilting mechanism of claim 1, wherein: the support piece (101) comprises a trapezoid support (101 a), a support plate group (101 b) with two ends fixedly connected with two sides of the inside of the trapezoid support (101 a) respectively, and a turnover plate group (101 c) arranged on one side of the support plate group (101 b).

3. The tilting mechanism of claim 2, wherein: the first overturning piece (102) comprises a limiting assembly (102 a) fixedly connected with the bottom of the supporting plate group (101 b), and a sliding assembly (102 b) fixedly connected with the bottom of the overturning plate group (101 c) and slidingly connected with the limiting assembly (102 a).

4. A tilting mechanism according to claim 3, wherein: the limiting assembly (102 a) comprises a first fixed block (102 a-1) fixedly connected with the bottom of the supporting plate group (101 b), a square bearing plate (102 a-2) fixedly connected with one side of the first fixed block (102 a-1), a mounting plate (102 a-3) arranged on one side below the square bearing plate (102 a-2), and two groups of limiting columns (102 a-4) fixedly connected with the square bearing plate (102 a-2) and the mounting plate (102 a-3).

5. The tilting mechanism of claim 3 or 4, wherein: the sliding assembly (102 b) comprises a second fixed block (102 b-1) fixedly connected with the bottom of the turnover plate group (101 c), a special-shaped bearing plate (102 b-2) fixedly connected with one side of the second fixed block (102 b-1), a special-shaped sliding chute (102 b-3) arranged on the special-shaped bearing plate (102 b-2), and a spring telescopic pin (102 b-4) arranged at one end of the special-shaped sliding chute (102 b-3).

6. The tilting mechanism according to any one of claims 2-4, wherein: the second overturning piece (103) comprises a smooth cylindrical surface section (103 a) connected with the upper end of the trapezoid support (101 a) in a sliding mode, two groups of baffles (103 b) arranged on two sides of the smooth cylindrical surface section (103 a), two groups of spring telescopic sections (103 c) connected with two ends of the smooth cylindrical surface section (103 a) in a sliding mode, and threaded heads (103 d) fixedly connected with the two groups of spring telescopic sections (103 c).

7. The utility model provides a remove platform of polishing which characterized in that: comprising a tilting mechanism according to any one of claims 1 to 6; the method comprises the steps of,

the support assembly (200) comprises a hollow placing table (201), four groups of installation pieces (202) hinged with four sides of the hollow placing table (201), and movable foot frames (203) arranged around the periphery of the hollow placing table (201); the method comprises the steps of,

the cleaning assembly (300) comprises a hanging rod (301) arranged on one side of the hollow placing table (201), a sleeve box (302) connected with the hanging rod (301) in a sliding mode, and a pull cover (303) fixedly connected with one side of the top of the sleeve box (302).

8. The mobile sharpening platform of claim 7, wherein: the hollow placing table (201) comprises switch doors (201 a) arranged on two sides of the hollow placing table (201), and screw thread fixing columns (201 b) arranged on the top of the hollow placing table (201).

9. The mobile sharpening platform of claim 7 or 8, wherein: each group of the mounting pieces (202) comprises a notch-type folding plate (202 a) hinged with four sides of the hollow placing table (201), and two groups of smooth sleeve holes (202 b) arranged at two ends of the notch-type folding plate (202 a).

10. The mobile sharpening platform of claim 7 or 8, wherein: the movable foot stool (203) comprises a notch-type frame (203 a), a bottom wheel (203 b) fixedly connected with the notch-type frame (203 a), a cover plate (203 c) arranged above the bottom wheel (203 b), and a flip (203 d) hinged with the cover plate (203 c).