CN218626789U

CN218626789U - Height-variable boiler

Info

Publication number: CN218626789U
Application number: CN202223190374.3U
Authority: CN
Inventors: 刘长松; 马军; 李丽
Original assignee: Jiangsu Boge Boiler Equipment Co ltd
Current assignee: Jiangsu Boge Boiler Equipment Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-03-14
Anticipated expiration: 2032-11-30

Abstract

The utility model discloses a boiler that height can change, including the boiler body, boiler body outside symmetry is provided with two installation casings, be provided with in the installation casing and be used for carrying out the lifting unit who goes up and down to the boiler body, the vertical below of boiler body is provided with the base, be provided with the power component who is used for driving lifting unit on the base. The threaded rod rotates, because set up the internal thread with threaded rod external screw thread looks adaptation in the bearing housing, so the bearing housing is followed and is rotated, nevertheless slide in the spout through two linkage plates, it is spacing to rotate the bearing housing, let the bearing housing follow the rotation of threaded rod and go up and down, make the lifter drive boiler body go up and down, overall structure is simple, can change boiler body's self height, need not the assistant and carry out the transmission of instrument and part, and the maintenance platform also need not relapse lift operation, maintenance efficiency has been promoted.

Description

Height-variable boiler

Technical Field

The utility model belongs to concretely relates to boiler that height can change.

Background

The boiler is an energy conversion device, the energy input to the boiler comprises chemical energy and electric energy in fuel, and the boiler outputs steam, high-temperature water or an organic heat carrier with certain heat energy.

Boiler maintenance is very complicated sometimes, need use the part of the instrument of a lot of different functions and change boiler, the inspection of power boiler furnace at present home and abroad is still the scaffold frame that various materials of universal adoption built, some maintenance platforms that can go up and down in addition simultaneously, but maintenance platform space is limited, maintenance work personnel can not once only carry complete maintenance tool and boiler part, consequently just need the assistant to carry out the transmission of instrument and part, the maintenance platform just need the lift operation repeatedly, avoid influencing maintenance efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a boiler that height can change to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a boiler that height can change, includes boiler body, boiler body outside symmetry is provided with two installation casings, be provided with in the installation casing and be used for carrying out the lifting unit who goes up and down to boiler body, the vertical below of boiler body is provided with the base, be provided with the power component who is used for driving lifting unit on the base.

Preferably, the power assembly comprises a motor arranged on the upper surface of the base, the power output end of the motor is connected with a first gear, and a second gear is meshed with the outer side of the first gear.

Preferably, the lifting assembly comprises a threaded rod installed in the installation shell, one end of the threaded rod is installed on the second gear, the other end of the threaded rod is connected with a limiting plate, and the limiting plate is arranged on the upper surface of the installation shell.

Preferably, the threaded rod outside is provided with the bearing housing, bearing housing outside symmetry is provided with two linkage plates, the spout has all been seted up to both sides in the installation casing, two the linkage plate can be followed spout length direction and slided.

Preferably, one side of the bearing sleeve, which is close to the boiler body, is provided with a lifting column, and one end, which is far away from the bearing sleeve, of the lifting column is installed outside the boiler body.

Preferably, the mounting shell is provided with two fixing plates for supporting the mounting shell, the number of the fixing plates is two, the two fixing plates are symmetrically arranged, and one end of each fixing plate, far away from the mounting shell, is mounted on the base.

Preferably, the base is provided with a damper, the damper comprises a base arranged on the upper surface of the base, and the upper surface of the base is provided with a spring.

Preferably, a top cover is arranged on the upper surface of the boiler body.

The utility model discloses a technological effect and advantage: this boiler that height can change, through starter motor, the first gear of motor power take off end drive rotates, thereby drive second gear rotation because first gear and second gear mesh mutually, along with the rotation of second gear, it rotates to drive the threaded rod, because set up the internal thread with threaded rod external screw thread looks adaptation in the bearing housing, so the bearing housing is followed and is rotated, but slide in the spout through two linkage plates, it is rotatory spacing to carry out the bearing housing, let the bearing housing follow the rotation of threaded rod and go up and down, make the lifter drive boiler body go up and down, the overall structure is simple, can change the self height of boiler body, need not the assistant and carry out the transmission of instrument and part, and the maintenance platform also need not the lift operation repeatedly, and the maintenance efficiency is promoted.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

fig. 2 is a schematic structural view of a second gear of the present invention;

fig. 3 is a schematic structural view of the base of the present invention;

fig. 4 is an enlarged schematic structural view of the spring of the present invention.

In the figure: 1. a boiler body; 2. a top cover; 3. a first gear; 4. a motor; 5. a base; 6. a second gear; 7. a threaded rod; 8. installing a shell; 9. a bearing housing; 10. a connector tile; 11. a chute; 12. a fixing plate; 13. a lifting column; 14. a limiting plate; 15. a spring; 16. a base.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

In order to facilitate lifting of the boiler body 1, refer to fig. 1, fig. 2 and fig. 3, including the boiler body 1, the symmetry is provided with two installation casings 8 outside the boiler body 1, be provided with in the installation casing 8 and be used for carrying out the lifting unit who goes up and down to the boiler body 1, threaded rod 7 rotates, because set up the internal thread with 7 external screw thread looks adaptations of threaded rod in the bearing housing 9, so bearing housing 9 follows the rotation, but slide in spout 11 through two connection boards 10, it is spacing to rotate the bearing housing 9, let the bearing housing 9 follow the rotation of threaded rod 7 and go up and down, make the lifter drive the boiler body 1 and go up and down, overall structure is simple, can change the self height of boiler body 1, need not the assistant to carry out the transmission of instrument and part, and maintenance platform also need not repeated lifting operation, maintenance efficiency has been promoted. The vertical below of boiler body 1 is provided with base 5, be provided with the power component who is used for driving lifting unit on the base 5, through starter motor 4, the first gear 3 of 4 power take off end drive of motor rotates, thereby because first gear 3 and the meshing of second gear 6 mutually drive second gear 6 and rotate, along with the rotation of second gear 6, drive threaded rod 7 and rotate.

In order to facilitate the maintenance of the boiler by the staff, referring to fig. 1, fig. 2, fig. 3 and fig. 4, the power assembly includes a motor 4 mounted on the upper surface of a base 5, and the motor 4 is prior art and will not be described herein again. The power output end of the motor 4 is connected with a first gear 3, a second gear 6 is meshed with the outer side of the first gear 3, the lifting assembly comprises a threaded rod 7 installed in an installation shell 8, one end of the threaded rod 7 is installed on the second gear 6, the first gear 3 is meshed with the second gear 6, and the first gear 3 rotates to drive the second gear 6 to rotate the threaded rod 7. The other end of the threaded rod 7 is connected with a limiting plate 14, the limiting plate 14 is arranged on the upper surface of the installation shell 8, a bearing sleeve 9 is arranged on the outer side of the threaded rod 7, two connecting plates 10 are symmetrically arranged on the outer side of the bearing sleeve 9, sliding grooves 11 and two sliding grooves are formed in two sides of the installation shell 8, the connecting plates 10 can slide along the length directions of the sliding grooves 11 and slide in the sliding grooves 11 through the two connecting plates 10, and therefore the bearing sleeve 9 is limited in rotation, and the bearing sleeve 9 can lift on the threaded rod 7. Bearing housing 9 is close to 1 one side of boiler body and is provided with lift post 13, lift post 13 is kept away from 9 one end of bearing housing and is installed in the 1 outside of boiler body, the installation casing 8 outside is provided with two fixed plates 12 that are used for supporting installation casing 8, fixed plate 12 is two, and two fixed plate 12 is the symmetry setting, supports installation casing 8 through fixed plate 12, promotes the stability of installation casing 8. The utility model discloses a boiler body 1, including base 5, fixed plate 12, installation casing 8, base 5, be provided with the attenuator on the fixed plate 12, the attenuator is including setting up in base 16 of base 5 upper surface, 16 surface mounting on the base have a spring 15, when boiler body 1 descends, for avoiding the error to lead to boiler body 1 directly to fall, effectively reduce the vibrations when boiler body 1 descends through the attenuator, promote the security. The upper surface of the boiler body 1 is provided with a top cover 2. Lifting unit and power component all set up to two, and two lifting unit and power component all use boiler body 1 to be the mirror image setting as the center.

During the use, at first start motor 4, motor 4 power take off end drive first gear 3 rotates, thereby drive second gear 6 and rotate because first gear 3 and second gear 6 mesh mutually, along with the rotation of second gear 6, it rotates to drive threaded rod 7, because set up the internal thread with 7 external screw thread looks adaptations of threaded rod in the bearing housing 9, so bearing housing 9 follows the rotation, but slide in spout 11 through two linkage plate 10, it is spacing to rotate bearing housing 9, let bearing housing 9 follow the rotation of threaded rod 7 and go up and down, make the lifter drive boiler body 1 go up and down, overall structure is simple, can change boiler body 1's self height.

Finally, it should be noted that: the above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention.

Claims

1. The utility model provides a boiler that height can change, its characterized in that, includes boiler body (1), boiler body (1) outside symmetry is provided with two installation casings (8), be provided with in installation casing (8) and be used for carrying out the lifting unit who goes up and down to boiler body (1), the vertical below of boiler body (1) is provided with base (5), be provided with the power component who is used for driving lifting unit on base (5).

2. A variable height boiler according to claim 1, wherein: the power assembly comprises a motor (4) installed on the upper surface of a base (5), a power output end of the motor (4) is connected with a first gear (3), and a second gear (6) is meshed with the outer side of the first gear (3).

3. A variable height boiler according to claim 2, wherein: lifting unit is including installing threaded rod (7) in installation casing (8), threaded rod (7) one end is installed on second gear (6), threaded rod (7) other end is connected with limiting plate (14), limiting plate (14) set up in the upper surface of installation casing (8).

4. A variable height boiler according to claim 3, wherein: threaded rod (7) outside is provided with bearing housing (9), bearing housing (9) outside symmetry is provided with two connection plate (10), spout (11), two have all been seted up to both sides in installation casing (8) connection plate (10) can be followed spout (11) length direction and slided.

5. A variable height boiler according to claim 4, wherein: and a lifting column (13) is arranged on one side, close to the boiler body (1), of the bearing sleeve (9), and one end, far away from the bearing sleeve (9), of the lifting column (13) is installed on the outer side of the boiler body (1).

6. A variable height boiler according to claim 1, wherein: the mounting shell (8) is provided with two fixing plates (12) for supporting the mounting shell (8) on the outer side, the number of the fixing plates (12) is two, the two fixing plates (12) are symmetrically arranged, and one end of the mounting shell (8) is far away from the fixing plates (12) and is mounted on the base (5).

7. A variable height boiler according to claim 1, wherein: the damping device is characterized in that a damper is arranged on the base (5), the damper comprises a base (16) arranged on the upper surface of the base (5), and a spring (15) is arranged on the upper surface of the base (16).

8. A variable height boiler according to claim 1, wherein: the upper surface of the boiler body (1) is provided with a top cover (2).