CN214643571U - A power plant furnace maintenance device - Google Patents
A power plant furnace maintenance device Download PDFInfo
- Publication number
- CN214643571U CN214643571U CN202120828744.8U CN202120828744U CN214643571U CN 214643571 U CN214643571 U CN 214643571U CN 202120828744 U CN202120828744 U CN 202120828744U CN 214643571 U CN214643571 U CN 214643571U
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- power plant
- tube
- supporting
- gear
- plate
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- 238000012423 maintenance Methods 0.000 title claims abstract description 35
- 238000005096 rolling process Methods 0.000 claims description 6
- 238000007689 inspection Methods 0.000 abstract 3
- 239000000446 fuel Substances 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
本实用新型涉及炉膛检修技术领域，具体公开了一种电厂炉膛检修装置，包括检修台，检修台的两侧均连接有多个螺母，每个螺母均连接在竖向设置的丝杆上，每根丝杆的底端均连接在水平设置的支撑板上，每块支撑板的顶部一侧均竖向设置有立板，立板的顶部水平设置有顶板，支撑板设置在支撑箱的顶部两端，支撑箱内设置有多个驱动电机，每个驱动电机自带的电机轴上均连接有第一齿轮，第一齿轮一侧啮合连接有第二齿轮，第二齿轮连接在转动轴上，转动轴的顶端与丝杆的底端相连接；检修台的顶部设置有围板，通过丝杆的转动，螺母的移动，带动检修台进行升降，方便工作人员根据炉膛的高度，调整检修台的高度，给工作人员的检修工作带来便利。
The utility model relates to the technical field of furnace maintenance, and specifically discloses a furnace maintenance device for a power plant. The bottom ends of the screw rods are connected to the horizontally arranged support plates, the top side of each support plate is vertically arranged with a vertical plate, the top of the vertical plate is horizontally arranged with a top plate, and the support plates are arranged on the top two of the support box. A plurality of drive motors are arranged in the support box, the motor shaft of each drive motor is connected with a first gear, one side of the first gear is meshed and connected with a second gear, and the second gear is connected on the rotating shaft, The top of the rotating shaft is connected with the bottom end of the screw rod; the top of the inspection table is provided with a coaming plate, through the rotation of the screw rod and the movement of the nut, the inspection table is driven to rise and fall, so that the staff can adjust the height of the inspection table according to the height of the furnace. The height is high, which brings convenience to the maintenance work of the staff.
Description
Technical Field
The utility model relates to a furnace overhauls technical field, specifically is a power plant's furnace overhauls device.
Background
The hearth is a three-dimensional space surrounded by furnace walls for fuel combustion. The hearth has the functions of ensuring that fuel is burnt out as far as possible and cooling the temperature of the flue gas at the outlet of the hearth to the temperature allowed by the safe work of the convection heating surface; when overhauing furnace, all at present put up the scaffold frame through the manual work and then the staff stands again and overhauls on the scaffold frame, consume manpower and materials, also bring inconvenience for maintenance work.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a power plant's furnace overhauls device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a power plant hearth overhauling device comprises an overhauling table, wherein a plurality of nuts are connected to two sides of the overhauling table, each nut is connected to a vertically arranged screw rod, the bottom end of each screw rod is connected to a horizontally arranged supporting plate, a vertical plate is vertically arranged on one side of the top of each supporting plate, a top plate is horizontally arranged on the top of each vertical plate, the supporting plates are arranged at two ends of the top of a supporting box, a plurality of driving motors are arranged in the supporting box, a motor shaft of each driving motor is connected with a first gear, one side of each first gear is meshed with a second gear, the second gear is connected to a rotating shaft, and the top end of the rotating shaft is connected with the bottom end of the screw rod; the top of maintenance platform is provided with the bounding wall, and the maintenance bench is vertical to be provided with flexible stay tube, and the top of flexible stay tube is provided with overhauls the light.
Preferably, the top of flexible stay tube is connected with a supporting bench, and the top of supporting bench is connected with the rolling disc, and the top of rolling disc is connected with the link, is connected with the connecting block through the rotating pin in the link, and the top of connecting block is connected with the bottom of overhauing the light.
Preferably, the telescopic supporting pipe comprises a bottom pipe and a telescopic pipe, one end of the telescopic pipe is connected with the bottom pipe in a sliding mode, a locking bolt is connected onto the bottom pipe, the top end of the telescopic pipe is connected with the bottom of the supporting table, a mounting hole is formed in the supporting table, a rotating block is connected into the mounting hole in a rotating mode, and the top end of the rotating block is connected with the bottom of the rotating disc.
Preferably, all vertically be provided with many spouts in every backup pad, equal sliding connection has the slider in every spout, and the one end of slider is connected with one side of nut.
Preferably, the both ends of maintenance platform all are connected with the polylith connecting plate, and every connecting plate one side all is connected with the spliced pole that the level set up, and the one end of every spliced pole all is connected with the opposite side of nut.
Preferably, be provided with the battery in the supporting box, the battery and a plurality of driving motor and the equal electric connection of maintenance light, and the outside of supporting box is provided with control panel, and a plurality of control button and a plurality of driving motor that control panel set up correspond electric connection with maintenance light.
Preferably, the bottom four corners of the supporting box are connected with idler wheels, and the top of the supporting box and each supporting plate are provided with a plurality of shaft holes connected with the rotating shaft.
Compared with the prior art, the beneficial effects of the utility model are that: through the rotation of lead screw, the removal of nut drives the access panel and goes up and down, make things convenient for the staff to go up and down according to furnace's height, the height of adjustment access panel, the maintenance work for the staff brings facility, and labour saving and time saving, the maintenance light on the access panel, adjust the height of illumination through flexible stay tube, the connection of link and connecting block, the rotation of turning block, all make things convenient for adjusting the maintenance light, the convenience is thrown light on furnace, offer convenience for maintenance work.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an overall front view of the present invention;
FIG. 3 is a schematic view of the structure of the maintenance platform of the present invention;
fig. 4 is a schematic structural view of the vertical plate of the present invention;
FIG. 5 is an enlarged view of A in FIG. 1;
figure 6 is the utility model discloses a maintenance light connection schematic diagram.
In the figure: 1. an overhaul stand; 2. a support box; 3. a support plate; 4. a vertical plate; 5. a top plate; 6. a screw rod; 7. a nut; 8. a chute; 9. a slider; 10. a drive motor; 11. a first gear; 12. a rotating shaft; 13. a second gear; 14. a roller; 15. a storage battery; 16. a telescopic supporting tube; 17. overhauling the illuminating lamp; 18. rotating the disc; 19. a support table; 20. a connecting frame; 21. connecting blocks; 22. rotating the block; 23. mounting holes; 101. enclosing plates; 701. connecting columns; 702. a connecting plate.
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.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1-6, the present invention provides a technical solution: a power plant hearth overhauling device comprises an overhauling table 1, wherein a plurality of nuts 7 are connected to two sides of the overhauling table 1, each nut 7 is connected to a vertically arranged screw rod 6, the bottom end of each screw rod 6 is connected to a horizontally arranged supporting plate 3, a vertical plate 4 is vertically arranged on one side of the top of each supporting plate 3, a top plate 5 is horizontally arranged on the top of each vertical plate 4, the supporting plates 3 are arranged at two ends of the top of a supporting box 2, a plurality of driving motors 10 are arranged in the supporting box 2, a motor shaft of each driving motor 10 is connected with a first gear 11, one side of each first gear 11 is meshed with a second gear 13, the second gear 13 is connected to a rotating shaft 12, and the top end of the rotating shaft 12 is connected with the bottom end of the screw rod 6; the top of the maintenance platform 1 is provided with a coaming 101, a telescopic supporting tube 16 is vertically arranged on the maintenance platform 1, and a maintenance illuminating lamp 17 is arranged at the top of the telescopic supporting tube 16.
The top of flexible stay tube 16 is connected with a supporting bench 19, and the top of supporting bench 19 is connected with rolling disc 18, and the top of rolling disc 18 is connected with link 20, is connected with connecting block 21 through the rotation pin in the link 20, and the top of connecting block 21 is connected with the bottom of overhauing light 17.
The telescopic supporting tube 16 comprises a bottom tube and a telescopic tube, one end of the telescopic tube is connected with the bottom tube in a sliding mode, a locking bolt is connected onto the bottom tube, the top end of the telescopic tube is connected with the bottom of a supporting table 19, a mounting hole 23 is formed in the supporting table 19, a rotating block 22 is connected in the mounting hole 23 in a rotating mode, and the top end of the rotating block 22 is connected with the bottom of the rotating disc 18.
All vertically on every backup pad 3 be provided with many spouts 8, equal sliding connection has slider 9 in every spout 8, and the one end of slider 9 is connected with one side of nut 7.
The both ends of maintenance platform 1 all are connected with polylith connecting plate 702, and every connecting plate 702 one side all is connected with the spliced pole 701 that the level set up, and the one end of every spliced pole 701 all is connected with the opposite side of nut 7.
Be provided with battery 15 in the supporting box 2, battery 15 and a plurality of driving motor 10 and the equal electric connection of maintenance light 17, and the outside of supporting box 2 is provided with control panel, and a plurality of control button and a plurality of driving motor 10 that control panel last set up and overhaul the corresponding electric connection of light 17.
The bottom four corners of supporting box 2 all are connected with gyro wheel 14, all are provided with a plurality of shaft holes that are connected with axis of rotation 12 on the top of supporting box 2 and every backup pad 3.
The working principle is as follows: during the use, when the staff stands on maintenance platform 1, through the work of control button control driving motor 10, motor shaft through taking certainly drives first gear 11 and rotates, the meshing of gear, it rotates to drive second gear 13, axis of rotation 12 drives lead screw 6 and rotates, nut 7 begins to reciprocate, it slides in spout 8 to drive slider 9, nut 7 opposite side is connected with maintenance platform 1's both sides through spliced pole 701 and connecting plate 702, it goes up and down to drive maintenance platform 1, the height of adjustment maintenance platform 1, according to the height of illumination height adjustment maintenance light 17, the rotation of rethread connecting block 21, the angle of adjustment maintenance light 17, carousel 18 passes through turning block 22 and rotates at mounting hole 23, carry out the adjustment of direction, after the circular telegram, light maintenance light 17 begins to give out light.
It is worth noting that: the whole device realizes control over the device through the control button, and because the equipment matched with the control button is common equipment, the device belongs to the existing mature technology, and the electrical connection relation and the specific circuit structure of the device are not repeated.
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 (7)
1. The utility model provides a power plant's furnace overhauls device, includes access platform (1), its characterized in that: the two sides of the maintenance platform (1) are connected with a plurality of nuts (7), each nut (7) is connected to a vertically arranged screw rod (6), the bottom end of each screw rod (6) is connected to a horizontally arranged support plate (3), a vertical plate (4) is vertically arranged on one side of the top of each support plate (3), a top plate (5) is horizontally arranged on the top of each vertical plate (4), the support plates (3) are arranged at the two ends of the top of a support box (2), a plurality of driving motors (10) are arranged in the support box (2), a first gear (11) is connected to a motor shaft of each driving motor (10), a second gear (13) is meshed with one side of each first gear (11), the second gear (13) is connected to a rotating shaft (12), and the top end of the rotating shaft (12) is connected with the bottom end of each screw rod (6); the top of the maintenance platform (1) is provided with a coaming (101), a telescopic supporting tube (16) is vertically arranged on the maintenance platform (1), and a maintenance illuminating lamp (17) is arranged at the top of the telescopic supporting tube (16).
2. A power plant hearth overhaul device according to claim 1, characterized in that: the top of flexible stay tube (16) is connected with brace table (19), and the top of brace table (19) is connected with rolling disc (18), and the top of rolling disc (18) is connected with link (20), is connected with connecting block (21) through the rotating pin in link (20), and the top of connecting block (21) is connected with the bottom of overhauing light (17).
3. A power plant hearth overhaul device according to claim 1, characterized in that: the telescopic supporting tube (16) comprises a bottom tube and a telescopic tube, one end of the telescopic tube is slidably connected with the bottom tube, a locking bolt is connected onto the bottom tube, the top end of the telescopic tube is connected with the bottom of the supporting table (19), a mounting hole (23) is formed in the supporting table (19), a rotating block (22) is rotatably connected into the mounting hole (23), and the top end of the rotating block (22) is connected with the bottom of the rotating disc (18).
4. A power plant hearth overhaul device according to claim 1, characterized in that: all vertically on every backup pad (3) be provided with many spouts (8), equal sliding connection has slider (9) in every spout (8), and the one end of slider (9) is connected with one side of nut (7).
5. A power plant hearth overhaul device according to claim 1, characterized in that: the both ends of maintenance platform (1) all are connected with polylith connecting plate (702), and spliced pole (701) that every connecting plate (702) one side all was connected with the level and sets up, and the one end of every spliced pole (701) all is connected with the opposite side of nut (7).
6. A power plant hearth overhaul device according to claim 1, characterized in that: be provided with battery (15) in supporting box (2), battery (15) and a plurality of driving motor (10) and the equal electric connection of maintenance light (17), and the outside of supporting box (2) is provided with control panel, and a plurality of control button and a plurality of driving motor (10) that set up on the control panel correspond electric connection with maintenance light (17).
7. A power plant hearth overhaul device according to claim 1, characterized in that: the four corners of the bottom of the supporting box (2) are connected with rollers (14), and the top of the supporting box (2) and each supporting plate (3) are provided with a plurality of shaft holes connected with the rotating shaft (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120828744.8U CN214643571U (en) | 2021-04-22 | 2021-04-22 | A power plant furnace maintenance device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120828744.8U CN214643571U (en) | 2021-04-22 | 2021-04-22 | A power plant furnace maintenance device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214643571U true CN214643571U (en) | 2021-11-09 |
Family
ID=78465444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120828744.8U Withdrawn - After Issue CN214643571U (en) | 2021-04-22 | 2021-04-22 | A power plant furnace maintenance device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214643571U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114397364A (en) * | 2022-01-07 | 2022-04-26 | 华能国际电力股份有限公司丹东电厂 | Condenser overhauling device and method |
| CN114858980A (en) * | 2022-05-19 | 2022-08-05 | 景德镇学院 | Device and method for detecting tree growth state in real time based on micro-fluidic chip |
-
2021
- 2021-04-22 CN CN202120828744.8U patent/CN214643571U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114397364A (en) * | 2022-01-07 | 2022-04-26 | 华能国际电力股份有限公司丹东电厂 | Condenser overhauling device and method |
| CN114858980A (en) * | 2022-05-19 | 2022-08-05 | 景德镇学院 | Device and method for detecting tree growth state in real time based on micro-fluidic chip |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20211109 Effective date of abandoning: 20250219 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20211109 Effective date of abandoning: 20250219 |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |