CN216760384U - Trompil device of graphite casing for steam power plant - Google Patents
Trompil device of graphite casing for steam power plant Download PDFInfo
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- CN216760384U CN216760384U CN202122885726.6U CN202122885726U CN216760384U CN 216760384 U CN216760384 U CN 216760384U CN 202122885726 U CN202122885726 U CN 202122885726U CN 216760384 U CN216760384 U CN 216760384U
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Abstract
The utility model discloses a perforating device of a graphite shell for a thermal power plant, which comprises a box body, wherein chutes are arranged on the front side and the rear side of a wall shell on the upper part of the box body, vertical columns are connected on the left side and the right side in the chutes in a sliding manner, a speed reducing motor is arranged on the upper part of the left side of the box body, a chute is arranged in the middle of the wall shell on the upper side of the box body, a collecting tank is arranged on the lower side of the middle of the chute, a pipeline is arranged on the lower side of the middle of the collecting tank, a dust collecting box is arranged on the rear side of the inner bottom wall of the box body, a fan is arranged on the front side of the dust collecting box, double-end threaded rods are rotatably connected on the rear sides of the inner walls on the left side and the right side of the box body through bearings, and slide rods are fixedly connected on the front sides of the inner walls on the left side and the right side of the box body. According to the utility model, the graphite shell is clamped by the clamping plate through the speed reducing motor, so that the graphite shell is conveniently drilled, the driving fan can collect scraps, the scraps are prevented from floating everywhere to pollute the environment, and the operation table top is convenient to arrange.
Description
Technical Field
The utility model relates to the technical field of machining equipment, in particular to a hole opening device of a graphite shell for a thermal power plant.
Background
The steam power plant, indicate in the electricity generation, still utilize the steam extraction or the steam extraction of steam turbine for the thermal power plant of user's heat supply, the hot water after the thermal power plant electricity generation is utilized to main theory of operation, heats after the reheating, needs a large amount of graphite matter casings in the thermal power plant, for the use of making things convenient for graphite matter casing, can carry out the trompil to graphite matter casing.
The Chinese patent publication No. CN203725829U discloses a tapping device, which comprises a base, a drill bit, a connecting shaft, a plugging joint, a ball valve and a driving device, wherein the drill bit is fixed on the connecting shaft, a mounting hole for the connecting shaft to pass through is formed in the base, one end of the connecting shaft is connected with the driving device, the other end of the connecting shaft sequentially passes through the plugging joint and the ball valve and extends out of the base, a gap is formed between the connecting shaft and the base as well as between the connecting shaft and the ball valve, the lower end of the ball valve is connected with the base, and the upper end of the ball valve is sealed through the plugging joint; the base is also provided with a blowing inlet and a slag discharge outlet which are communicated with the mounting hole, the device has simple structure, convenient use and high safety, can directly open a hole on a running pipeline or a box body, but is lack of a clamping and fixing function, inconvenient use and an effective dust removal function.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a hole opening device for a graphite shell of a thermal power plant.
In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a trompil device of graphite casing for steam power plant, includes the box, both sides all are provided with the spout around the wall shell on box upper portion, the equal sliding connection in the inside left and right sides of spout has the stand, box left side upper portion is provided with gear motor, side wall shell middle part is provided with the chute on the box, chute middle part downside is provided with the collecting vat, collecting vat middle part downside is provided with the pipeline, the diapire rear side is provided with the dust collection box in the box, the dust collection box front side is provided with the fan, box left and right sides inner wall rear side is rotated through the bearing and is connected with double threaded rod, box left and right sides inner wall front side fixedly connected with slide bar.
As a further description of the above technical solution:
the upper parts of the upright posts are provided with clamping plates.
As a further description of the above technical solution:
and the right driving end of the speed reducing motor is fixedly connected with a double-end threaded rod through a bearing.
As a further description of the above technical solution:
and a filter screen is arranged at the lower air inlet of the rear side of the fan.
As a further description of the above technical solution:
and a dust collection box is arranged at the lower part of the pipeline.
As a further description of the above technical solution:
and the lower part of the upright post at the rear side is in threaded connection with a double-threaded rod.
As a further description of the above technical solution:
the lower part of the upright column at the front side is connected with a sliding rod in a sliding way.
As a further description of the above technical solution:
and a drilling machine is arranged in the middle of the rear side of the box body.
The utility model has the following beneficial effects:
1. according to the utility model, the double-end threaded rod is driven to rotate by the strong torque of the speed reducing motor, and the stand column is limited by the sliding groove and cannot rotate along with the double-end threaded rod, so that the stand column drives the clamping plate to move inwards, the graphite shell is clamped by the clamping plate, and the graphite shell is positioned in the center of the box body, and the drilling processing is convenient.
2. According to the dust collection box, the fan is driven to generate negative pressure inside the dust collection box, waste chips falling in the collection groove are sucked into the dust collection box through the pipeline, the waste chips are prevented from floating everywhere to pollute the environment and harm the body health of workers, and the operation table top is convenient to arrange.
Drawings
FIG. 1 is a perspective view of an opening device for a graphite shell of a thermal power plant according to the present invention;
fig. 2 is a sectional view of a box body of a tapping device for a graphite shell of a thermal power plant according to the present invention.
Illustration of the drawings:
1. a drilling machine; 2. a splint; 3. a column; 4. a chute; 5. a reduction motor; 6. a double-headed threaded rod; 7. a chute; 8. collecting tank; 9. a box body; 10. a pipeline; 11. a dust collection box; 12. a filter screen; 13. a fan; 14. a slide bar.
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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. 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 particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-2, one embodiment of the present invention is provided: a hole opening device of a graphite shell for a thermal power plant comprises a box body 9, sliding grooves 4 are arranged on the front side and the rear side of a wall shell on the upper portion of the box body 9, vertical columns 3 are slidably connected on the left side and the right side inside the sliding grooves 4, a speed reducing motor 5 is arranged on the upper portion of the left side of the box body 9, a chute 7 is arranged in the middle of the wall shell on the upper portion of the box body 9, scraps produced in processing can drift down into the chute 7 and then fall into a collecting groove 8 along the smooth wall shell of the chute 7, the environment pollution caused by the scraps is prevented, an operation table top is convenient to arrange, a collecting groove 8 is arranged on the lower side of the middle portion of the chute 7, a pipeline 10 is arranged on the lower side of the middle portion of the collecting groove 8, a dust collecting box 11 is arranged on the rear side of the inner bottom wall of the box body 9, a fan 13 is arranged on the front side of the dust collecting box body 11, double-end threaded rods 6 are rotatably connected on the rear sides of the inner walls of the left side and the right side of the box body 9 through bearings, slide rods 14 are fixedly connected on the front sides of the inner walls of the left side and right side of the box body 9, to sum up, at first put the graphite matter casing between two splint 2, then drive gear motor 5, powerful moment of torsion through gear motor 5 drives double threaded rod 6 and rotates, because stand 3 is restricted by spout 4, can't follow double threaded rod 6 rotatory, make stand 3 drive splint 2 and move to the inboard, through 2 centre gripping graphite matter casings of splint, and make the graphite matter casing be in box 9 central authorities, the processing of conveniently drilling it, drive fan 13 simultaneously, make the inside negative pressure that produces of dust collection box 11, the sweeps that will fall in collecting vat 8 are inhaled inside dust collection box 11, prevent the sweeps polluted environment, convenient arrangement operation mesa.
The upper parts of the upright posts 3 are respectively provided with a clamping plate 2, the graphite shell is clamped by the clamping plates 2, the drilling processing is convenient, the right driving end of the speed reducing motor 5 is fixedly connected with a double-threaded rod 6 through a bearing, the double-threaded rod 6 is driven to rotate by the strong torque of the speed reducing motor 5, the upright posts 3 cannot rotate along with the double-threaded rod 6 because the upright posts 3 are limited by the chutes 4, the upright posts 3 drive the clamping plates 2 to move inwards, the graphite shell is clamped by the clamping plates 2, the graphite shell is positioned in the center of the box body 9, the drilling processing is convenient, the air inlet at the lower part of the rear side of the fan 13 is provided with a filter screen 12, dust and scraps are prevented from entering the fan 13 to cause the damage of the fan 13, the dust collecting box 11 is arranged at the lower part of the pipeline 10 and is used for storing and collecting the scraps in the collecting tank 8, the environment pollution caused by the scraps is prevented, the arrangement operation table top is convenient, the double-threaded rod 6 is connected at the lower part of the upright posts 3 at the rear side, 3 lower part sliding connection of front side stand has slide bar 14, because stand 3 is restricted by spout 4, it is rotatory to be unable to follow double threaded rod 6, make stand 3 drive splint 2 to move to the inboard, and under slide bar 14's effect, make splint 2 be parallel to each other all the time, guarantee the smooth and easy when stand 3 removes, through 2 centre gripping graphite matter casings of splint, and make graphite matter casing reside in box 9 central authorities, the convenience is drilled its processing, box 9 rear side middle part is provided with rig 1, drill hole processing.
The working principle is as follows: at first put the graphite matter casing between two splint 2, then drive gear motor 5, powerful moment of torsion through gear motor 5 drives double threaded rod 6 and rotates, because stand 3 is restricted by spout 4, it is rotatory to unable following double threaded rod 6, make stand 3 drive splint 2 to move to the inboard, through 2 centre gripping graphite matter casings of splint, and make the graphite matter casing reside in box 9 central authorities, conveniently drill the processing to it, drive fan 13 simultaneously, make the inside negative pressure that produces of dust collection box 11, the sweeps that will fall in collecting vat 8 are inhaled inside dust collection box 11, prevent the sweeps polluted environment, conveniently arrange in order the operation mesa.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (5)
1. The utility model provides a trompil device of graphite casing for steam power plant, includes box (9), its characterized in that: the front side and the rear side of a wall shell on the upper portion of the box body (9) are respectively provided with a sliding groove (4), the left side and the right side of the inner portion of the sliding groove (4) are respectively connected with a stand column (3) in a sliding manner, the lower portion of the stand column (3) on the front side is connected with a sliding rod (14) in a sliding manner, the lower portion of the stand column (3) on the rear side is connected with a double-threaded rod (6) in a threaded manner, the upper portion of the left side of the box body (9) is provided with a speed reducing motor (5), the right side driving end of the speed reducing motor (5) is fixedly connected with the double-threaded rod (6) through a bearing, the middle portion of the side wall shell on the box body (9) is provided with a chute (7), the lower portion of the middle portion of the chute (7) is provided with a collecting groove (8), the lower portion of the middle portion of the collecting groove (8) is provided with a pipeline (10), the rear side of the inner bottom wall of the box body (9) is provided with a dust collecting box (11), the front side of the dust collecting box (11) is provided with a fan (13), the rear side of the inner wall shell on the left side and the left side of the box body (9) is connected with the double-right side through the double-threaded rod (6) through a bearing in a rotating manner, and slide bars (14) are fixedly connected to the front sides of the inner walls of the left side and the right side of the box body (9).
2. The opening device for the graphite shell of the thermal power plant as claimed in claim 1, wherein: the upper parts of the upright posts (3) are provided with clamping plates (2).
3. The opening device for the graphite shell of the thermal power plant as claimed in claim 1, wherein: and a filter screen (12) is arranged at an air inlet at the lower part of the rear side of the fan (13).
4. The opening device for the graphite shell of the thermal power plant as claimed in claim 1, wherein: a dust collection box (11) is arranged at the lower part of the pipeline (10).
5. The opening device for the graphite shell of the thermal power plant according to claim 1, wherein: the middle part of the rear side of the box body (9) is provided with a drilling machine (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122885726.6U CN216760384U (en) | 2021-11-19 | 2021-11-19 | Trompil device of graphite casing for steam power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122885726.6U CN216760384U (en) | 2021-11-19 | 2021-11-19 | Trompil device of graphite casing for steam power plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216760384U true CN216760384U (en) | 2022-06-17 |
Family
ID=81962557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122885726.6U Active CN216760384U (en) | 2021-11-19 | 2021-11-19 | Trompil device of graphite casing for steam power plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216760384U (en) |
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2021
- 2021-11-19 CN CN202122885726.6U patent/CN216760384U/en active Active
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