CN218371439U

CN218371439U - Boiler maintenance frame that stability is high

Info

Publication number: CN218371439U
Application number: CN202222781102.4U
Authority: CN
Inventors: 刘波
Original assignee: Shandong Huiyuan Electric Power Construction Engineering Co ltd
Current assignee: Shandong Huiyuan Electric Power Construction Engineering Co ltd
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2023-01-24
Anticipated expiration: 2032-10-21

Abstract

The utility model discloses a boiler maintenance frame that stability is high, including support frame, PMKD, supporting beam, winding plant machine, wire rope, lifting hook, fixed bolster, lift platform, lifting slide, lifting threaded rod and elevator motor, the PMKD symmetry sets firmly in support frame both ends below, the support frame symmetry sets firmly in PMKD both ends top, supporting beam sets firmly in support frame center department top, the winding plant machine slides and locates the supporting beam top, wire rope symmetry locates winding plant machine both ends below, lifting hook sets firmly in the wire rope lower extreme, fixed bolster sets firmly in support frame upper end one side. The utility model belongs to the technical field of the boiler maintenance, specifically provide a hang up boiler through the coiling field machine, conveniently overhaul boiler bottom, drive the workman through lift platform and rise, make things convenient for the workman to overhaul boiler top, stable in structure, practicality are strong, easy operation's boiler maintenance frame that stability is high.

Description

Boiler maintenance frame that stability is high

Technical Field

The utility model belongs to the technical field of the boiler overhauls, specifically indicate a high boiler overhauls frame of stability.

Background

The boiler is an energy conversion device, the energy input to the boiler comprises chemical energy and electric energy in fuel, the boiler outputs steam, high-temperature water or an organic heat carrier with certain heat energy, and the boiler is widely and frequently applied in industrial production as an important device, so that frequent maintenance is required. Current boiler volume is great, and is highly higher, overhauls its top, need use the cat ladder, and cat ladder stability is not high, but also wastes staff's physical power, need use hoisting accessory to carry out supplementary operation when overhauing the boiler bottom. Therefore, there is a need for a boiler maintenance rack having both a lifting device and a lifting platform to solve the above problems.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned current difficult problem, the utility model provides a hang up the boiler through the coiling field machine, conveniently overhaul boiler bottom, drive the workman through lift platform and rise, make things convenient for the workman to overhaul boiler top, stable in structure, practicality are strong, easy operation's the high boiler maintenance frame of stability.

The utility model adopts the following technical scheme: the utility model discloses boiler maintenance frame that stability is high, including support frame, PMKD, supporting beam, winding displacement machine, wire rope, lifting hook, fixed bolster, lift platform, lifting slider, lifting threaded rod and elevator motor, the PMKD symmetry sets firmly in support frame both ends below, the support frame symmetry sets firmly in PMKD both ends top, the supporting beam sets firmly in support frame center department top, the winding displacement machine slides and locates the supporting beam top, the wire rope symmetry is located winding displacement machine both ends below, lifting hook sets firmly in the wire rope lower extreme, fixed bolster sets firmly in support frame upper end one side, lift platform slides and locates support frame one side and locates the fixed bolster top, the lift slider sets firmly in lift platform one end and slides and locates between fixed bolster, the lifting threaded rod rotates and locates the fixed bolster below and link up the lift slider, lift slider and lifting threaded rod mesh, elevator motor sets firmly in the fixed bolster top, elevator motor's output link up fixed bolster and lifting threaded rod fixed connection, winding displacement machine rolling to make the lifting hook of wire rope lower extreme lift boiler lift, make things convenient for the boiler maintenance bottom, elevator motor drives the lifting threaded rod and drives the lifting slider, and the lifting slider top removal platform drives the lifting slider.

Further, the supporting beam roof is equipped with the regulation spout, the support beam roof center department is located to the regulation spout, the central department below of winding plant machine sets firmly in adjusting the slider, adjusting the slider slip joint is located in adjusting the spout, it is equipped with adjusting threaded rod to adjust the spout internal rotation, adjusting threaded rod link up adjusting the slider, adjusting threaded rod and adjusting the slider meshing, supporting beam one side sets firmly in adjusting motor, adjusting motor's output link up adjusting the spout lateral wall and adjusting threaded rod fixed connection, adjusting motor drives adjusting threaded rod and rotates, and pivoted adjusting threaded rod drives adjusting the slider along adjusting the spout rectilinear movement, and adjusting the slider drives the winding plant machine and removes in the supporting beam top this moment, conveniently lifts by crane the boiler of different positions.

Further, one side that lift platform kept away from lift slider has set firmly the direction slider, PMKD keeps away from the one end top of fixed bolster and is equipped with the stopper, the stopper sets firmly in support frame upper end one side, fixed bolster, stopper symmetry set up, the stopper below has set firmly the guide bar, the guide bar link up the direction slider, guide bar lower extreme and PMKD fixed connection drive the direction slider and remove along the guide bar when lift platform goes up and down to improve the stability that lift platform goes up and down.

Preferably, the support frame, PMKD are equipped with two sets ofly, and fixed stay board, stopper have been set firmly respectively to one side of two sets of support frame upper ends.

Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: the high boiler maintenance frame of stability that this scheme provided rolls up the boiler that poor quick-witted position is adjustable conveniently lifts by crane different positions, lifts by crane the boiler through the coiling field machine and conveniently overhauls the boiler bottom, drives the workman through lift platform and risees and make things convenient for the workman to overhaul boiler top, has reduced workman intensity of labour, stable in structure, practicality are strong.

Drawings

FIG. 1 is a perspective view of a boiler maintenance rack with high stability proposed by the scheme;

FIG. 2 is a front view of a boiler overhaul stand with high stability according to the scheme;

FIG. 3 is a side view of a high stability boiler maintenance rack proposed by the present solution;

fig. 4 is a top view of the boiler maintenance frame with high stability proposed by the scheme.

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings: 1. the device comprises a support frame, 2, a fixed bottom plate, 3, a support beam, 4, a field winding machine, 5, a steel wire rope, 6, a lifting hook, 7, a fixed support plate, 8, a lifting platform, 9, a lifting slider, 10, a lifting threaded rod, 11, a lifting motor, 12, an adjusting sliding groove, 13, an adjusting slider, 14, an adjusting threaded rod, 15, an adjusting motor, 16, a guide slider, 17, a limiting block, 18 and a guide rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-4, the high boiler that stability that this scheme provided overhauls frame, including support frame 1, PMKD 2, supporting beam 3, winding plant machine 4, wire rope 5, lifting hook 6, fixed bolster 7, lift platform 8, lifting slide 9, lifting threaded rod 10 and elevator motor 11, PMKD 2 symmetry sets firmly in 1 both ends below of support frame, support frame 1 symmetry sets firmly in 2 both ends tops of PMKD, supporting beam 3 sets firmly in 1 center department top of support frame, winding plant machine 4 slides and locates supporting beam 3 top, wire rope 5 symmetry locates winding plant machine 4 both ends below, lifting hook 6 sets firmly in 5 lower extremes of wire rope, fixed bolster 7 sets firmly in 1 upper end one side of support frame, lift platform 8 slides and locates support frame 1 one side and locates 2 tops of fixed bolster, lifting slide 9 sets firmly in 8 one end of lift platform and slides and locates between fixed bolster 7, the fixed bolster 2, lift 10 rotates and locates fixed bolster 7 below and lifting slide 9, lifting slide 9 meshes with lifting threaded rod 10, lifting threaded rod runs through in fixed bolster 11, lifting threaded rod connects the output in 7 and the output of fixed bolster 11.

As shown in fig. 1 and 4, the top wall of the supporting beam 3 is provided with an adjusting chute 12, the adjusting chute 12 is arranged at the center of the top wall of the supporting beam 3, the lower part of the center of the field winding machine 4 is fixedly arranged on an adjusting slider 13, the adjusting slider 13 is slidably clamped in the adjusting chute 12, an adjusting threaded rod 14 is arranged in the adjusting chute 12 in a rotating manner, the adjusting threaded rod 14 penetrates through the adjusting slider 13, the adjusting threaded rod 14 is meshed with the adjusting slider 13, one side of the supporting beam 3 is fixedly arranged on an adjusting motor 15, and the output end of the adjusting motor 15 penetrates through the side wall of the adjusting chute 12 and is fixedly connected with the adjusting threaded rod 14.

As shown in fig. 1 and 3, one side of the lifting platform 8, which is far away from the lifting slider 9, is fixedly provided with a guide slider 16, the fixed base plate 2, which is far away from the fixed support plate 7, is provided with a limit block 17 above one end thereof, the limit block 17 is fixedly arranged on one side of the upper end of the support frame 1, the fixed support plate 7 and the limit block 17 are symmetrically arranged, a guide rod 18 is fixedly arranged below the limit block 17, the guide rod 18 penetrates through the guide slider 16, and the lower end of the guide rod 18 is fixedly connected with the fixed base plate 2.

Wherein, support frame 1, PMKD 2 are equipped with two sets ofly, and fixed stay plate 7, stopper 17 have set firmly respectively to one side of two sets of support frame 1 upper ends.

When the boiler is used, the adjusting motor 15 drives the adjusting threaded rod 14 to rotate, the rotating adjusting threaded rod 14 drives the adjusting slider 13 to move linearly along the adjusting chute 12, at the moment, the adjusting slider 13 drives the winding machine 4 to move above the supporting beam 3, the winding machine 4 is convenient to adjust according to the position of the boiler, the lifting hook 6 hooks two ends of the boiler, at the moment, the winding machine 4 winds the steel wire rope 5, the lifting hook 6 at the lower end of the steel wire rope 5 lifts the boiler, the bottom of the boiler is convenient to overhaul, when the top of the boiler is overhauled, a worker stands above the lifting platform 8, at the moment, the lifting motor 11 drives the lifting threaded rod 10 to rotate, the rotating lifting threaded rod 10 drives the lifting slider 9 to move linearly, the movable lifting slider 9 drives the lifting platform 8 to lift, the lifting platform 8 drives the guide slider 16 to move along the guide rod 18, the lifting stability of the lifting platform 8 is improved, the lifting platform 8 drives workers to climb to the top of the boiler, and the top of the boiler is convenient to overhaul the top of the boiler.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a boiler maintenance frame that stability is high which characterized in that: including support frame, PMKD, supporting beam, book field machine, wire rope, lifting hook, fixed bolster, lift platform, lifting slide, lifting screw and elevator motor, the PMKD symmetry sets firmly in support frame both ends below, the support frame symmetry sets firmly in PMKD both ends top, the supporting beam sets firmly in support frame center department top, the support beam top is located in the slip of book field machine, the wire rope symmetry is located book field machine both ends below, the lifting hook sets firmly in the wire rope lower extreme, fixed bolster sets firmly in support frame upper end one side, elevator platform slides and locates on one side of the support frame and locates the PMKD top, lifting slide sets firmly in elevator platform one end and slides and locates between fixed bolster, the elevator screw rotates and locates the fixed bolster below and link up lifting slide, lifting slide and lifting screw mesh, elevator motor sets firmly in the fixed bolster top, elevator motor's output link up fixed bolster and lifting screw fixed connection.

2. The boiler maintenance frame with high stability of claim 1, wherein: the supporting beam top wall is provided with an adjusting sliding groove, and the adjusting sliding groove is arranged at the center of the supporting beam top wall.

3. The boiler maintenance frame with high stability of claim 2, wherein: the lower part of the center of the field winding machine is fixedly arranged on an adjusting slide block, and the adjusting slide block is arranged in an adjusting sliding chute in a sliding and clamping manner.

4. A boiler maintenance rack with high stability according to claim 3, characterized in that: the adjusting sliding groove is internally provided with an adjusting sliding block, the adjusting sliding block is arranged in the adjusting sliding groove, and the adjusting sliding block is arranged in the adjusting sliding groove.

5. The boiler maintenance frame with high stability of claim 4, wherein: one side of the supporting beam is fixedly arranged on the adjusting motor, and the output end of the adjusting motor penetrates through the side wall of the adjusting chute and is fixedly connected with the adjusting threaded rod.

6. The boiler maintenance frame with high stability of claim 1, wherein: one side that lift platform kept away from the lift slider has set firmly the direction slider, PMKD keeps away from the one end top of fixed stay board and is equipped with the stopper, the stopper sets firmly in support frame upper end one side, fixed stay board, stopper symmetry set up, the stopper below has set firmly the guide bar, the guide bar link up the direction slider, guide bar lower extreme and PMKD fixed connection.

7. The boiler maintenance frame with high stability of claim 1, wherein: the supporting frames and the fixing bottom plate are provided with two groups, and a fixing supporting plate and a limiting block are fixedly arranged on one side of the upper end of each group of supporting frames respectively.