CN216406106U

CN216406106U - Butt scaffold convenient to fix at boiler heating surface bank of tubes

Info

Publication number: CN216406106U
Application number: CN202123019786.6U
Authority: CN
Inventors: 张小凡; 廖总清; 文莉娟
Original assignee: China Energy Engineering Group Guangdong Power Engineering Co ltd
Current assignee: China Energy Engineering Group Guangdong Power Engineering Co ltd
Priority date: 2021-12-04
Filing date: 2021-12-04
Publication date: 2022-04-29
Anticipated expiration: 2031-12-04

Abstract

The utility model discloses a mouth-to-mouth scaffold convenient to fix a tube bank on a heating surface of a boiler, which comprises a bottom plate, a boiler body, a top plate and a plurality of main shafts, wherein a supporting seat is fixedly connected to the outer wall of one end of the top of the bottom plate, the top of the supporting seat is of an arc structure, the boiler body is fixedly connected to the outer wall of the top of the supporting seat, a valve port is fixedly connected to the outer wall of one end of the top of the boiler body, valves are fixedly connected to the inner circumferential wall of the valve port, the main shafts are fixedly connected to the outer wall of the other end of the top of the bottom plate, supporting frames are fixedly connected between the opposite side of the main shafts and the outer wall of one end of the main shafts, the supporting frames are in an X shape, and a plurality of connecting rods which are distributed at equal intervals are fixedly connected between the outer walls on the periphery of the main shafts. The rotating plate has the effect of protecting the top working environment, so that non-workers are prevented from entering the rotating plate in a mess, the protective rod can protect the workers, and the accident of falling off accidentally is prevented.

Description

Butt scaffold convenient to fix at boiler heating surface bank of tubes

Technical Field

The utility model relates to the technical field of scaffolds, in particular to a butt scaffold which is convenient to fix a tube bank on a heating surface of a boiler.

Background

The scaffold is a working platform which is erected for ensuring that each construction process is smoothly carried out, and is divided into an outer scaffold and an inner scaffold according to the erected position; the scaffold can be divided into a wood scaffold, a bamboo scaffold and a steel pipe scaffold according to different materials; the scaffold is divided into a vertical rod type scaffold, a bridge type scaffold, a door type scaffold and the like according to the structural form.

At present, the current scaffold installed on the boiler mostly has the unsatisfactory condition of protection effect to the staff, the accident that the staff accident fell appears easily to can't monitor the temperature of boiler in real time, the staff who is working when the emergency appears can't learn very first time, consequently, need design one kind be convenient for fix the scaffold of keeping in touch with the mouth that boiler heating surface bank of tubes was arranged and is solved above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a butt scaffold which is convenient to fix a tube bank on a heating surface of a boiler.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a to mouthful scaffold frame convenient to fix at boiler heating surface bank of tubes, includes bottom plate, boiler body, roof and a plurality of main shaft, the top one end outer wall fixedly connected with supporting seat of bottom plate, and the top of supporting seat is the circular arc structure, and boiler body fixed connection is in the top outer wall of supporting seat, and the top one end outer wall fixedly connected with valve port of boiler body, the circumference inner wall fixedly connected with valve of valve port, the equal fixed connection of main shaft is in the top other end outer wall of bottom plate, and all fixedly connected with support frame between the relative one side of main shaft and the one end outer wall, and the support frame is "X" shape, and a plurality of connecting rods that the equidistance distributes are fixedly connected with between the outer wall all around of main shaft, the top other end outer wall of bottom plate is provided with climbing mechanism, and the top circumference outer wall of main shaft is provided with supporting mechanism.

Preferably, the climbing mechanism comprises two fixing rods, the fixing rods are fixedly connected to two sides of the outer wall of the other side of the top of the bottom plate, and a plurality of cross rods distributed at equal intervals are fixedly connected between the outer walls of the opposite sides of the fixing rods.

Preferably, the mounting plate is fixedly connected between the inner walls around the bottom of the spindle, a through hole is formed between the top of one end of the mounting plate and the outer wall of the bottom of the mounting plate, the outer wall of one end of the bottom of the mounting plate is hinged with the rotating plate, and the outer wall of the other end of the rotating plate is fixedly connected to the outer wall of the bottom of the mounting plate.

Preferably, the supporting mechanism comprises a top plate, the top plate is fixedly connected to the periphery of the top of the main shaft, a protection plate is fixedly connected to the outer wall of the top plate, a plurality of heat dissipation holes distributed equidistantly are formed between the outer walls of the two sides of the protection plate, reinforcing plates are fixedly connected to the outer walls of the two sides of the protection plate, and the reinforcing plates are fixedly connected to the two sides of the outer wall of one end of the boiler body.

Preferably, the bottom one end outer wall fixedly connected with equidistance of roof distributes a plurality of tripods, and the equal fixed connection of tripod is in the other end outer wall bottom of boiler body, and the bottom and the one end outer wall of tripod are fixedly connected with control panel and temperature sensor respectively, and temperature sensor and boiler body contactless.

Preferably, a plurality of protection rods which are distributed equidistantly are fixedly connected between the outer walls of one ends of the fixing rods, and the protection rods are semicircular.

Preferably, the outer wall of one end of the top of the rotating plate is fixedly connected with an adsorption plate, the outer wall of one end of the bottom of the mounting plate is fixedly connected with a power-on plate, a control key is arranged on the outer wall of one side of one of the fixing rods, and the power-on plate, the control key and the control panel are electrically connected.

The utility model has the beneficial effects that:

1. through the arranged bottom plate, when a worker opens the rotating plate connected to the bottom of the mounting plate, the rotating plate can climb onto the top plate through the cross rod connected between the two fixing rods, the rotating plate plays a role in protecting the top operating environment and preventing non-workers from entering in a mess, when the worker climbs, the protective rod can protect the worker and prevent accidents of falling, the protective plate and the reinforcing plate at the top of the top plate can fix the top plate on the boiler body and protect the worker who is working, the temperature sensor can constantly monitor the temperature of the boiler body, when the temperature of the boiler body abnormally rises, the worker can be prompted through the control panel, the automatic alarm effect of the device is realized, and the supporting frame and the triangular frame in special shapes can provide corresponding supporting effects for the fixing rods and the top plate, the stability of the whole device is enhanced.

2. Through the adsorption plate and the circular telegram board that set up, when changing the rotor plate through bolted connection in the mounting panel bottom into the electromagnetism between circular telegram board and the adsorption plate and adsorbing, not only can change into the rotor plate key through the control key and open, the work step has been saved, and at the in-process that the staff climbed, when being electrified again the board and producing magnetic force and adsorbing with the adsorption plate, can carry out certain protection effect to the staff, in case the staff the unexpected condition of taking off the hand appears, can prevent that the staff from directly falling on the bottom plate.

Drawings

FIG. 1 is a schematic view of the overall structure of a facing scaffolding conveniently fixed to a tube bank on a heating surface of a boiler according to embodiment 1;

FIG. 2 is a schematic sectional view of a facing scaffolding of a tube bundle conveniently fixed on a heating surface of a boiler according to embodiment 1;

FIG. 3 is a schematic structural diagram of an adsorption plate of a facing scaffolding conveniently fixed to a tube bank on a heating surface of a boiler according to embodiment 2.

In the figure: the boiler comprises a base plate 1, a supporting seat 2, a boiler body 3, a top plate 4, a protection plate 5, a reinforcing plate 6, a valve 7, a fixing rod 8, a support frame 9, a main shaft 10, a tripod 11, a temperature sensor 12, a control panel 13, a cross rod 14, a protection rod 15, a rotating plate 16, a power-on plate 17 and an adsorption plate 18.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-2, the opposite-opening scaffold convenient for fixing a tube bank on a heating surface of a boiler comprises a bottom plate 1, a boiler body 3, a top plate 4 and a plurality of main shafts 10, wherein the outer wall of one end of the top of the bottom plate 1 is connected with a supporting seat 2 through bolts, the top of the supporting seat 2 is of an arc structure, the boiler body 3 is connected to the outer wall of the top of the supporting seat 2 through bolts, the outer wall of one end of the top of the boiler body 3 is welded with a valve port, the circumferential inner wall of the valve port is connected with a valve 7 through bolts, the main shafts 10 are all welded to the outer wall of the other end of the top of the bottom plate 1, and the opposite side of the main shaft 10 and the outer wall of one end are both connected with a support frame 9 through bolts, the support frames 9 are all in an X shape, a plurality of connecting rods distributed at equal intervals are welded between the peripheral outer walls of the main shaft 10, the outer wall of the other end of the top of the bottom plate 1 is provided with a climbing mechanism, and the peripheral outer wall of the top of the main shaft 10 is provided with a support mechanism.

The climbing mechanism comprises two fixing rods 8, the fixing rods 8 are welded on two sides of the outer wall of the other side of the top of the bottom plate 1, and a plurality of cross rods 14 which are distributed equidistantly are welded between the outer walls of the two opposite sides of the fixing rods 8.

Wherein, there is the mounting panel through bolted connection between the bottom inner wall all around of main shaft 10, and opens between the one end top of mounting panel and the bottom outer wall and have the through-hole, and the bottom one end outer wall of mounting panel articulates there is rotor plate 16, and the other end outer wall of rotor plate 16 passes through bolted connection in the bottom outer wall of mounting panel.

Wherein, supporting mechanism includes roof 4, and roof 4 passes through bolted connection in the top of main shaft 10 outer wall all around, and there is guard plate 5 top outer wall through bolted connection of roof 4, and it has a plurality of louvres that the equidistance distributes to open between the both sides outer wall of guard plate 6, and gusset plate 5 has all been welded to the both sides outer wall of guard plate 5, and gusset plate 6 all passes through bolted connection in the one end outer wall both sides of boiler body 3.

Wherein, there are a plurality of tripods 11 that the equidistance distributes bottom one end outer wall of roof 4 through bolted connection, and tripod 11 all through bolted connection in boiler body 3's other end outer wall bottom, and there are control panel 13 and temperature sensor 12 bottom and one end outer wall of tripod 11 through bolted connection respectively, and temperature sensor 12 and boiler body 3 are contactless.

Wherein, a plurality of protection poles 15 that the equidistance distributes are welded between the one end outer wall of dead lever 8, and protection pole 15 is half-circular ring-shaped.

The working principle is as follows: when the device is used, when a worker opens the rotating plate 16 connected to the bottom of the mounting plate, the rotating plate 16 can climb onto the top plate 4 through the cross rod 14 connected between the two fixing rods 8, the rotating plate 16 has a protection effect on the top working environment and prevents non-workers from entering in a mess, when the worker climbs, the protective rod 15 can protect the worker and prevent accidents of accidental falling, the protective plate 5 and the reinforcing plate 6 on the top of the top plate 4 can fix the top plate 4 on the boiler body 3 and protect the worker who is working, the temperature sensor 12 can constantly monitor the temperature of the boiler body 3, when the temperature of the boiler body 3 is abnormally increased, the worker can be prompted through the control panel 13, the automatic alarm effect of the device is realized, the supporting frame 9 and the triangular frame 11 in special shapes can provide corresponding supporting effects for the fixing rods 8 and the top plate 4, the stability of the whole device is enhanced.

Example 2

Referring to fig. 3, in the embodiment, compared with embodiment 1, an outer wall of one end of the top of a rotating plate 16 is connected with an adsorption plate 18 through a bolt, an outer wall of one end of the bottom of an installation plate is connected with a power-on plate 17 through a bolt, an outer wall of one side of one of the fixing rods 8 is provided with a control key, and the power-on plate 17, the control key and the control panel 13 are electrically connected.

The working principle is as follows: during the use, when changing the rotor plate 16 of bolted connection in the mounting panel bottom into the electromagnetism between circular telegram board 17 and the adsorption plate 18 and adsorbing, not only can change into rotor plate 16 one key through the control key and open, saved work step to in-process that the staff climbs, when being electrified again board 17 and produce magnetic force and adsorb with adsorption plate 18, can carry out certain protection effect to the staff, in case the staff the condition of unexpected taking off the hand appears, can prevent that the staff from directly falling on bottom plate 1.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A butt joint scaffold convenient to fix on a tube bank of a boiler heating surface comprises a bottom plate (1), a boiler body (3), a top plate (4) and a plurality of main shafts (10), and is characterized in that the outer wall of one end of the top of the bottom plate (1) is fixedly connected with a supporting seat (2), the top of the supporting seat (2) is of an arc structure, the boiler body (3) is fixedly connected with the outer wall of the top of the supporting seat (2), the outer wall of one end of the top of the boiler body (3) is fixedly connected with a valve port, the circumferential inner wall of the valve port is fixedly connected with a valve (7), the main shafts (10) are fixedly connected with the outer wall of the other end of the top of the bottom plate (1), supporting frames (9) are fixedly connected between the opposite side of the main shafts (10) and the outer wall of one end, the supporting frames (9) are X-shaped, and a plurality of connecting rods which are distributed at equal intervals are fixedly connected between the peripheral outer walls of the main shafts (10), the outer wall of the other end of the top of the bottom plate (1) is provided with a climbing mechanism, and the outer wall of the circumference of the top of the main shaft (10) is provided with a supporting mechanism.

2. The opposite-mouth scaffold convenient for being fixed on a tube bank of a heating surface of a boiler is characterized in that the climbing mechanism comprises two fixing rods (8), the fixing rods (8) are fixedly connected to two sides of the outer wall of the other side of the top of the bottom plate (1), and a plurality of cross rods (14) which are distributed at equal intervals are fixedly connected between the outer walls of the opposite sides of the fixing rods (8).

3. The aligning scaffold convenient to fix on the tube bank of the heating surface of the boiler as claimed in claim 2, wherein a mounting plate is fixedly connected between the inner walls of the periphery of the bottom of the main shaft (10), a through hole is formed between the top of one end of the mounting plate and the outer wall of the bottom of the mounting plate, a rotating plate (16) is hinged on the outer wall of one end of the bottom of the mounting plate, and the outer wall of the other end of the rotating plate (16) is fixedly connected to the outer wall of the bottom of the mounting plate.

4. The opposite-opening scaffold convenient to fix on a tube bank of a heating surface of a boiler is characterized in that the supporting mechanism comprises a top plate (4), the top plate (4) is fixedly connected to the peripheral outer wall of the top of the main shaft (10), a protection plate (5) is fixedly connected to the outer wall of the top plate (4), a plurality of heat dissipation holes distributed equidistantly are formed between the outer walls of two sides of the protection plate (6), reinforcing plates (5) are fixedly connected to the outer walls of two sides of the protection plate (5), and the reinforcing plates (6) are fixedly connected to two sides of the outer wall of one end of the boiler body (3).

5. The opposite-opening scaffold convenient to fix on a tube bank of a heating surface of a boiler is characterized in that a plurality of tripods (11) distributed at equal intervals are fixedly connected to the outer wall of one end of the bottom of the top plate (4), the tripods (11) are fixedly connected to the bottom of the outer wall of the other end of the boiler body (3), a control panel (13) and a temperature sensor (12) are respectively fixedly connected to the bottom of each tripod (11) and the outer wall of one end, and the temperature sensor (12) is not in contact with the boiler body (3).

6. The opposite-opening scaffold convenient to fix on the tube bank of the heating surface of the boiler as claimed in any one of claims 2-5, characterized in that a plurality of protection rods (15) are fixedly connected between the outer walls of one end of the fixed rod (8) and are distributed at equal intervals, and the protection rods (15) are all semicircular rings.

7. The aligning scaffold convenient for fixing on a tube bank of a heating surface of a boiler as claimed in claim 3, wherein the top end of the rotating plate (16) is fixedly connected with an adsorption plate (18) and the bottom end of the mounting plate is fixedly connected with a power-on plate (17), wherein a control key is arranged on the outer wall of one side of one of the fixing rods (8), and the power-on plate (17), the control key and the control panel (13) are electrically connected.