CN211198467U

CN211198467U - Lifting platform for boiler maintenance

Info

Publication number: CN211198467U
Application number: CN201922081495.6U
Authority: CN
Inventors: 尚帅
Original assignee: Shanxi Kesen Electric Power Co ltd
Current assignee: Shanxi Kesen Electric Power Co ltd
Priority date: 2019-11-27
Filing date: 2019-11-27
Publication date: 2020-08-07
Anticipated expiration: 2029-11-27

Abstract

The utility model discloses a boiler overhauls and uses lift platform, including support frame and brace table, the antiskid stabilizer blade is all installed to the left and right sides bottom of support frame, and the bottom inboard of support frame installs the atmospheric pressure pole, the brace table sets up in the upside of hydraulic stem, and brace table's right side inboard installs electric putter, brace table's left side is connected with the sliding plate, and brace table's outer terminal surface installs the fixture block, the left downside of fixture block is connected with the rotor plate, and the downside of rotor plate is provided with the baffle, the left side of support frame is provided with the motor, and the output of motor installs the threaded rod through the coupling, the left side of threaded rod is connected with the lift box. The device is put the lift box and can be utilized the threaded rod to rise and descend, when propping up a supporting bench and rise the use, when needs below personnel transfer instrument, can pass through putting the instrument in the lift box, need not to descend a supporting bench or personnel to lie prone and stretch out the hand to get the instrument.

Description

Lifting platform for boiler maintenance

Technical Field

The utility model relates to a strutting arrangement technical field specifically is a boiler overhauls and uses lift platform.

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, the origin of the boiler refers to a water container heated on fire, the boiler refers to a place where the fuel is combusted, the boiler comprises a boiler and a furnace, the hot water or the steam generated in the boiler can directly provide the heat energy required by industrial production and people life, and can also be converted into mechanical energy through a steam power device, or the mechanical energy is converted into the electric energy through a generator.

The existing lifting platform is not provided with a facility for preventing descending when the platform rises, certain danger possibly exists, when tools needing to be used are forgotten to be carried, the platform often needs to be lowered, or a user lies prone on the platform and stretches hands downwards to connect the tools, and therefore the better dust collector is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a boiler overhauls uses lift platform to solve the lift platform that provides in the above-mentioned background art, the platform does not set up the facility that prevents to descend when rising mostly, may have certain danger, forgets when carrying when the instrument that needs use, often need descend the platform, or the user lies prone and stretches out the hand downwards on the platform and go to the problem of connecing the instrument.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a boiler overhauls and uses lift platform, includes support frame and brace table, anti-skidding stabilizer blade is all installed to the left and right sides bottom of support frame, and the bottom inboard of support frame installs the air pressure bar, the hydraulic stem is installed to the upper right side of support frame, the brace table sets up in the upside of hydraulic stem, and the right side inboard of brace table installs electric putter, the left side of brace table is connected with the sliding plate, and the outer terminal surface of brace table installs the fixture block, the left downside of fixture block is connected with the rotor plate, and the downside of rotor plate is provided with the baffle, the left side of support frame is provided with the motor, and the output of motor installs the threaded rod through the coupling, the left.

Preferably, the bottom end of the pneumatic rod is provided with a wheel frame, and the wheel frame forms a telescopic structure with the support frame through the pneumatic rod.

Preferably, the sliding plate is internally provided with a bolt, and the sliding plate and the support platform form a detachable structure through the bolt.

Preferably, the left side of the sliding plate is connected with a sliding rail, and the sliding plate forms a sliding structure with the support frame through the sliding rail.

Preferably, the rotating shaft is installed at the tail end of the rotating plate, and the rotating plate forms a rotating structure with the supporting frame through the rotating shaft. The rotating plate is fixed on the support frame through the rotating shaft and can rotate along the support frame.

Preferably, the bearing is sleeved on the outer side of the top end of the threaded rod, and the lifting box forms a sliding structure with the support frame through the threaded rod.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the device is provided with the wheel frame which can be lifted, the wheel frame can move up and down by utilizing the air pressure rod, the movement and the fixation of the device can be changed conveniently and flexibly, the bottom end surfaces of the anti-skidding support legs are rough, and the anti-skidding support legs have good anti-skidding performance;

2. the detachable support table is arranged, the support table is connected with the sliding plate through bolts, and the support table is connected with the hydraulic rod through an electric push rod, so that the support table is convenient to detach and has detachability; the sliding plate is connected with the supporting frame by the sliding rail, so that the supporting table is more stable in the up-and-down moving process;

3. the rotating plate is limited by the baffle plate, so that the rotating position of the rotating plate is limited, and the position of the supporting platform is matched with the clamping block to prevent the supporting platform from descending in the ascending process; be provided with the lift box, the lift box can utilize the threaded rod to rise and descend, when the brace table rises the use, when needs below personnel transfer instrument, can pass through to put the instrument in the lift box, need not to drop brace table or personnel and lie prone and stretch out the hand to get the instrument.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

FIG. 2 is a schematic view of the connection structure of the sliding plate and the supporting table of the present invention;

FIG. 3 is a schematic view of the connection structure of the sliding plate and the supporting frame of the present invention;

FIG. 4 is a schematic view of the connection structure of the fixture block and the rotating plate of the present invention;

fig. 5 is a schematic view of the connection structure of the rotating plate and the baffle plate of the present invention.

In the figure: 1. a support frame; 2. anti-skid support legs; 3. a pneumatic rod; 4. a wheel frame; 5. a hydraulic lever; 6. A support table; 7. an electric push rod; 8. a sliding plate; 9. a bolt; 10. a slide rail; 11. a clamping block; 12. a rotating plate; 13. a rotating shaft; 14. a baffle plate; 15. a motor; 16. a threaded rod; 17. a lifting box; 18. and a bearing.

Detailed Description

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

Referring to fig. 1-5, the present invention provides a technical solution: a lifting platform for boiler maintenance comprises a support frame 1 and a support table 6, wherein anti-skid support legs 2 are arranged at the bottoms of the left side and the right side of the support frame 1, an air pressure rod 3 is arranged on the inner side of the bottom of the support frame 1, a hydraulic rod 5 is arranged on the upper right side of the support frame 1, a wheel frame 4 is arranged at the bottom end of the air pressure rod 3, a telescopic structure is formed between the wheel frame 4 and the support frame 1 through the air pressure rod 3, the air pressure in the air pressure rod 3 is changed, the length of the air pressure rod 3 is changed, the telescopic end of the air pressure rod 3 is connected with the wheel frame 4, the air pressure rod 3 is telescopic, the position of the wheel frame 4 is changed, the device is provided with the wheel frame 4 capable of lifting, the wheel frame 4 can move up and down through the air pressure rod 3, the movement and the fixing of; the support table 6 is arranged on the upper side of the hydraulic rod 5, an electric push rod 7 is installed on the inner side of the right side of the support table 6, a sliding plate 8 is connected to the left side of the support table 6, a clamping block 11 is installed on the outer end face of the support table 6, a bolt 9 is installed inside the sliding plate 8, a detachable structure is formed between the sliding plate 8 and the support table 6 through the bolt 9, the support table 6 is connected with the sliding plate 8 through the bolt 9, the bolt 9 has detachability, the support table 6 can be detached from the sliding plate 8, the detachable support table 6 is arranged, the support table 6 is connected with the sliding plate 8 through the bolt 9, and the support table 6 is connected with the hydraulic rod 5 through the electric;

the left side of the sliding plate 8 is connected with a sliding rail 10, the sliding plate 8 forms a sliding structure with the support frame 1 through the sliding rail 10, a sliding groove in the inner side of the sliding plate 8 is matched with the sliding rail 10, the sliding plate 8 can slide along the sliding rail 10, the sliding rail 10 is connected with the support frame 1, the sliding plate 8 can slide up and down along the support frame 1 and is provided with the sliding plate 8 capable of sliding up and down, and the sliding plate 8 is connected with the support frame 1 through the sliding rail 10, so that the support table 6 is more stable;

the left lower side of the clamping block 11 is connected with a rotating plate 12, a baffle 14 is arranged on the lower side of the rotating plate 12, a rotating shaft 13 is installed at the tail end of the rotating plate 12, a rotating structure is formed between the rotating plate 12 and the support frame 1 through the rotating shaft 13, the rotating plate 12 is fixed on the support frame 1 through the rotating shaft 13, the rotating plate 12 can rotate along the support frame 1, the rotating plate 12 and the clamping block 11 are arranged, the rotating plate 12 is limited by the baffle 14, the rotating position of the rotating plate 12 is limited, and the position of the support table 6 is matched with the clamping block 11, so that the support table 6 is prevented from descending in the; the left side of the supporting frame 1 is provided with a motor 15, the output end of the motor 15 is provided with a threaded rod 16 through a shaft coupler, the left side of the threaded rod 16 is connected with a lifting box 17, the outer side of the top end of the threaded rod 16 is sleeved with a bearing 18, the lifting box 17 forms a sliding structure with the supporting frame 1 through the threaded rod 16, the inner ring and the outer ring of the bearing 18 can relatively rotate, the inner ring of the bearing 18 is connected with the threaded rod 16, the outer ring of the bearing 18 is connected with the supporting frame 1, the threaded rod 16 can rotate along the supporting frame 1, the threaded rod 16 is connected with the lifting box 17 through threads, the position of the lifting box 16 is changed by rotating the threaded rod 16, the lifting box 17 is arranged, the lifting box 17 can ascend and, when needing below personnel's transfer tool, can pass through and transmit the instrument in lifting box 17, need not to descend brace table 6 or personnel to lie prone and stretch out one's hand to get the instrument.

The working principle of the lifting platform is that firstly, the air pressure in the air pressure rod 3 is increased, the length of the air pressure rod 3 is increased, the wheel frame 4 is driven to descend, the wheels in the wheel frame 4 are rotated, the device is moved to a position needing to be overhauled, the air pressure rod 3 is contracted, the wheel frame 4 is retracted, the anti-skidding support legs 2 at the bottom side of the support frame 1 are in contact with the ground, when the lifting platform is used, the electric push rod 7 at the tail end of the clamping block 11 is extended, the model of the electric push rod 7 is XT L100, the clamping block 11 is driven to move out of the support platform 6, a user stands on the support platform 6, the hydraulic pressure in the hydraulic rod 5 is increased, the length of the hydraulic rod 5 is increased, the support platform 6 is driven to ascend, the sliding plate 8 is driven to slide along the sliding rails 10, the support platform 6 is lifted, the clamping block 11 is in the lifting process of the support platform 6, the clamping block 11 is driven to rotate along the rotating plate 13, when the clamping block 11 leaves the rotating plate 12, the rotating plate 12 is restored under the action of gravity, the rotating plate 12, the position is limited by the baffle 14, when the supporting platform 6 descends, the rotating plate 12 is lifted process, the rotating plate 12 is lifted, the lifting platform is driven to be retracted, the lifting platform 6, the lifting platform is driven by the lifting platform 6, the lifting.

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 overhauls uses lift platform, includes support frame (1) and brace table (6), its characterized in that: the bottoms of the left side and the right side of the supporting frame (1) are respectively provided with an anti-skidding supporting leg (2), and the inner side of the bottom of the support frame (1) is provided with a pneumatic rod (3), the right upper side of the support frame (1) is provided with a hydraulic rod (5), the support table (6) is arranged on the upper side of the hydraulic rod (5), an electric push rod (7) is arranged on the inner side of the right side of the supporting platform (6), a sliding plate (8) is connected on the left side of the supporting platform (6), a clamping block (11) is arranged on the outer end surface of the supporting platform (6), the left lower side of the clamping block (11) is connected with a rotating plate (12), a baffle (14) is arranged at the lower side of the rotating plate (12), a motor (15) is arranged at the left side of the supporting frame (1), and the output end of the motor (15) is provided with a threaded rod (16) through a coupling, and the left side of the threaded rod (16) is connected with a lifting box (17).

2. The lifting platform for boiler maintenance according to claim 1, characterized in that: the bottom end of the air pressure rod (3) is provided with a wheel frame (4), and the wheel frame (4) forms a telescopic structure with the support frame (1) through the air pressure rod (3).

3. The lifting platform for boiler maintenance according to claim 1, characterized in that: the sliding plate (8) is internally provided with a bolt (9), and the sliding plate (8) forms a detachable structure with the support platform (6) through the bolt (9).

4. The lifting platform for boiler maintenance according to claim 1, characterized in that: the left side of the sliding plate (8) is connected with a sliding rail (10), and the sliding plate (8) forms a sliding structure with the support frame (1) through the sliding rail (10).

5. The lifting platform for boiler maintenance according to claim 1, characterized in that: the tail end of the rotating plate (12) is provided with a rotating shaft (13), and the rotating plate (12) forms a rotating structure with the support frame (1) through the rotating shaft (13).

6. The lifting platform for boiler maintenance according to claim 1, characterized in that: the bearing (18) is sleeved on the outer side of the top end of the threaded rod (16), and the lifting box (17) forms a sliding structure with the support frame (1) through the threaded rod (16).