CN220660495U - Sand blasting cleaning device - Google Patents
Sand blasting cleaning device Download PDFInfo
- Publication number
- CN220660495U CN220660495U CN202322187210.3U CN202322187210U CN220660495U CN 220660495 U CN220660495 U CN 220660495U CN 202322187210 U CN202322187210 U CN 202322187210U CN 220660495 U CN220660495 U CN 220660495U
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- Prior art keywords
- sand blasting
- groups
- sand
- box
- sides
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- 238000005488 sandblasting Methods 0.000 title claims abstract description 78
- 238000004140 cleaning Methods 0.000 title claims abstract description 23
- 239000004576 sand Substances 0.000 claims description 46
- 238000005498 polishing Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims 1
- 238000003466 welding Methods 0.000 claims 1
- 238000005507 spraying Methods 0.000 description 9
- 244000035744 Hura crepitans Species 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Abstract
The utility model discloses a sand blasting cleaning device, which comprises a sand blasting box of the cleaning device, wherein fixed bearings are respectively embedded at two sides of the interior of the sand blasting box, supporting rods are respectively connected in a rotating manner in the two groups of fixed bearings, a driving motor is arranged at one side of the sand blasting box, and the output end of the driving motor is connected with one end of one group of supporting rods.
Description
Technical Field
The utility model relates to the technical field of cleaning devices, in particular to a sand blasting cleaning device.
Background
The turbine is also called a steam turbine engine, is a rotary steam power device, high-temperature and high-pressure steam is sprayed onto blades after passing through a fixed nozzle to become accelerated airflow, so that a rotor provided with a blade row rotates and simultaneously externally applies work, and is main equipment of a modern thermal power plant, and is also used in metallurgical industry, chemical industry and ship power devices.
After the steam turbine rotor is processed, the processed steam turbine rotor is required to be sandblasted so as to clean impurities on the surface of the steam turbine rotor, most of operators carry out sandblasting on the steam turbine rotor manually, the manual sandblasting mode inevitably involves the labor intensity of the operators, and the operators are easy to fatigue after working for a long time, unavoidable intermittence can be generated, so that the sandblasting efficiency is low, and therefore, the sandblasting cleaning device is provided for use.
Disclosure of Invention
The utility model aims to provide a sand blasting cleaning device for solving the problems of the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sand blasting cleaning device, includes cleaning device's sand spraying box, fixed bearing is installed to the inside both sides of sand spraying box respectively in-line, two sets of fixed bearing's inside rotates respectively and is connected with the bracing piece, driving motor and driving motor's output is connected in the one end of one of them set of bracing piece is installed to one side of sand spraying box, two sets of the one end of bracing piece movable mounting respectively has fixture to carry out the centre gripping to steam turbine rotor fixedly, driving motor drives the steam turbine rotor after the centre gripping and rotates in the sand spraying box, sand blasting subassembly is installed on the inside top of sand spraying box and is carried out the sand blasting clearance to the steam turbine rotor after the centre gripping.
Preferably, the fixture includes supporting shoe, first grip block, fixed plate, spout, second grip block and threaded rod, two sets of the supporting shoe welds respectively in one side of two sets of bracing pieces, two sets of first grip block welds respectively in the bottom one side of two sets of first grip blocks, two sets of the spout is seted up respectively in one side of two sets of supporting shoes, two sets of one side of second grip block sliding connection respectively in the inside of two sets of spouts, two sets of the fixed plate welds respectively and supports in the top one side of two sets of supporting shoes, two sets of threaded rod is threaded respectively and runs through in the inside of two sets of threaded rods and the top at the second grip block is connected to the bearing.
Preferably, the sand blasting assembly comprises a storage box, a sand blasting machine, mounting seats, supporting pipes, sand conveying pipes and sand blasting heads, wherein the storage box is screwed and fixed on the top end of the inside of the sand blasting box to be supported, the sand blasting machine is mounted at the bottom end of the storage box to perform sand blasting, the two groups of mounting seats are respectively mounted on two sides of the inside of the sand blasting box in an embedded mode, the two ends of the supporting pipes are respectively connected between the two groups of mounting seats, the two ends of the sand conveying pipes are respectively connected between the sand blasting machine and the supporting pipes to perform sand conveying, and the sand blasting heads are respectively arranged at the bottom of the supporting pipes to perform sand blasting treatment on a turbine rotor.
Preferably, a sand inlet is arranged at the top of the sand spraying box, and the sand inlet is communicated with the storage box for conveying and grinding.
Preferably, the bottom of the sandblasting box is movably provided with a collecting drawer for collecting and sandblasting, and one end of the collecting drawer is welded with two groups of first handles so as to facilitate taking out the collecting drawer from the interior of the sandblasting box.
Preferably, the blanking plate is welded at the bottom end of the interior of the sand spraying box and is positioned right above the collecting drawer, and the blanking plate is convenient for collecting the sprayed sand in the collecting drawer.
Preferably, a box door is hinged to one side of the sandbox, and a second handle is welded to one side of the box door and is convenient to pull the box door.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the two ends of the turbine rotor are respectively placed between the two groups of first clamping plates and the second clamping plates, the threaded rod which is in threaded connection with the top of the fixing plate is rotated, the first clamping plate which is not connected with the bearing at the bottom of the threaded rod is moved downwards by rotating the threaded rod, and is not driven to move downwards in the sliding groove, so that the turbine rotor is clamped and fixed, the driving motor is started to drive the clamped turbine rotor to rotate in the sand blasting box, and the sand blasting assembly is matched for carrying out omnibearing sand blasting cleaning on the turbine rotor, so that the manual sand blasting treatment on the turbine rotor by an operator is avoided, the fatigue of the operator is reduced, and the labor intensity of the operator is reduced.
2. According to the utility model, the sand blasting machine arranged at the bottom of the storage box is started, the sand blasting machine conveys the sand in the storage box into the supporting pipe from the sand conveying pipe connected with the bottom of the sand blasting machine, and then the sand is sprayed out from the plurality of groups of sand blasting heads arranged at the bottom of the supporting pipe to automatically blast and clean the clamped turbine rotor, so that the condition that an operator is easy to fatigue after working for a long time is avoided, and the sand blasting efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of a front view structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the present utility model at a first view angle;
FIG. 3 is a schematic view of a second view of the internal structure of the present utility model;
FIG. 4 is an enlarged schematic view of the utility model at A.
In the figure: 1. the sand spraying box comprises a sand spraying box body, 2, a fixed bearing, 3, a supporting rod, 4, a supporting block, 5, a first clamping plate, 6, a fixed plate, 7, a sliding chute, 8, a second clamping plate, 9, a threaded rod, 10, a driving motor, 11, a storage box, 12, a sand blaster, 13, a mounting seat, 14, a supporting pipe, 15, a sand conveying pipe, 16, a sand blasting head, 17, a sand inlet, 18, a blanking plate, 19, a collecting drawer, 20, a first handle, 21, a box door, 22 and a second handle.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.
Referring to fig. 1-4, the utility model discloses a sand blasting cleaning device, which comprises a sand blasting box 1 of the cleaning device, wherein fixed bearings 2 are respectively embedded at two sides of the interior of the sand blasting box 1, support rods 3 are respectively connected with the interior of the two groups of fixed bearings 2 in a rotating way, a driving motor 10 is arranged at one side of the sand blasting box 1, the output end of the driving motor 10 is connected with one end of one group of support rods 3, a clamping mechanism is respectively movably arranged at one end of the two groups of support rods 3 to clamp and fix a turbine rotor, the driving motor 10 drives the clamped turbine rotor to rotate in the sand blasting box 1, and a sand blasting assembly is arranged at the top end of the interior of the sand blasting box 1 to perform sand blasting cleaning on the clamped turbine rotor.
In this embodiment, through placing the both ends of steam turbine rotor respectively in two sets of fixture and carrying out the centre gripping fixedly, after the steam turbine rotor is fixed to be accomplished, start driving motor 10, driving motor 10 drives one of them set of bracing piece 3 and rotates, make another set of bracing piece 3 rotate in fixed bearing 2 when one set of bracing piece 3 rotates, the rotatory in-process of bracing piece 3 drives welded fixture and the fixed steam turbine rotor of fixture and rotates in sandblast case 1, carry out automatic sandblast clearance by the sandblast subassembly of sandblast case 1 inside top installation again.
Referring to fig. 4, the clamping mechanism includes a supporting block 4, a first clamping plate 5, a fixing plate 6, a sliding chute 7, a second clamping plate 8 and a threaded rod 9, wherein the two groups of supporting blocks 4 are respectively welded on one sides of the two groups of supporting rods 3, the two groups of first clamping plates 5 are respectively welded on one sides of bottoms of the two groups of first clamping plates 5, the two groups of sliding chute 7 are respectively arranged on one sides of the two groups of supporting blocks 4, one sides of the two groups of second clamping plates 8 are respectively slidably connected in the two groups of sliding chute 7, the two groups of fixing plates 6 are respectively welded on one sides of tops of the two groups of supporting blocks 4 for supporting, and the two groups of threaded rods 9 are respectively threaded through the interiors of the two groups of threaded rods 9 and are in bearing connection with the tops of the second clamping plates 8.
In this embodiment, through placing the steam turbine rotor both ends respectively between two sets of first grip block 5 and the second grip block 8, rotatory fixed plate 6 top threaded connection's threaded rod 9, utilize threaded rod 9 rotatory downmovement not to drive threaded rod 9 bottom bearing connected first grip block 8 and carry out the centre gripping fixed to the steam turbine rotor in spout 7 downmovement, improve the stability of steam turbine rotor in the sandblast clearance in-process.
Referring to fig. 3, the sand blasting assembly includes a storage box 11, a sand blaster 12, mounting seats 13, supporting pipes 14, sand conveying pipes 15 and sand blasting heads 16, wherein the storage box 11 is screwed on the top end of the interior of the sand blasting box 1 to support, the sand blaster 12 is mounted at the bottom end of the storage box 11 to perform sand blasting, two groups of mounting seats 13 are respectively mounted on two sides of the interior of the sand blasting box 1 in an embedded manner, two ends of the supporting pipes 14 are respectively connected between the two groups of mounting seats 13, two ends of the sand conveying pipes 15 are respectively connected between the sand blaster 12 and the supporting pipes 14 to perform conveying sand blasting, and multiple groups of sand blasting heads 16 are respectively mounted at the bottom of the supporting pipes 14 in an aligned manner to perform sand blasting treatment on a turbine rotor.
In this embodiment, by starting the sand blaster 12 installed at the bottom of the storage box 11, the sand blaster 12 transfers the sand polishing in the storage box 11 from the sand transfer pipe 15 connected to the bottom of the sand blaster 12 into the support pipe 14, and then the sand polishing is ejected from the plurality of groups of sand blasting heads 16 installed at the bottom of the support pipe 14 to perform sand blasting cleaning on the clamped turbine rotor.
Referring to fig. 2, a sand inlet 17 is installed at the top of the sandblasting box 1, and the sand inlet 17 is communicated with the storage box 11 for conveying and sanding.
In the embodiment, the sand is poured from the sand inlet 17 through the sand inlet 17 arranged at the top of the sand blasting box 1, and the sand inlet 17 is communicated with the storage box 11, so that the sand is conveniently poured into the storage box 1.
Referring to fig. 1, a collection drawer 19 is movably disposed at the bottom of the sandblasting box 1 to collect and blast, and two sets of first handles 20 are welded at one end of the collection drawer 19 to facilitate the removal of the collection drawer 19 from the sandblasting box 1.
In this embodiment, through the collection drawer 19 that is movably placed at the bottom of the sandblasting box 1, two sets of first handles 20 that are welded on one side of the collection drawer 19 are pulled, and the first handles 20 are convenient for take out the collection drawer 19 from the bottom of the sandblasting box 1, and the collection drawer 19 is convenient for retrieve the frosted after the sandblasting.
Referring to fig. 2, a blanking plate 18 is welded at the bottom end of the inside of the sandblasting box 1 and right above the collecting drawer 19, and the blanking plate 18 is convenient for collecting the sandblasted sand in the collecting drawer 19.
In this embodiment, the blanking plate 18 is convenient for the sand-blasted sand to drop into the collection drawer 19 for collection through the blanking plate 18 welded at the bottom end of the inner part of the box door 1.
Referring to fig. 1, a box door 21 is hinged to one side of the sandbox 1, and a second handle 22 is welded to one side of the box door 21, wherein the second handle 22 is convenient for pulling the box door 21.
In the present embodiment, the second handle 22 welded to the side of the box door 21 is pulled by the box door 21 installed to the side of the sandblasted box 1, and the second handle 22 opens the box door 21 to facilitate the removal of the sandblasted steam turbine rotor.
What is not described in detail in this specification is prior art known to those skilled in the art.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. Sand blasting cleaning device, including cleaning device's sandblast case (1), its characterized in that: fixed bearing (2) are installed in embedded mode respectively in inside both sides of sandblast case (1), two sets of the inside of fixed bearing (2) rotates respectively and is connected with bracing piece (3), driving motor (10) are installed to one side of sandblast case (1) and driving motor's (10) output is connected in the one end of a set of bracing piece (3), two sets of the one end of bracing piece (3) movable mounting respectively has clamping mechanism to carry out the centre gripping fixed to turbine rotor, driving motor (10) drive turbine rotor after the centre gripping rotate in sandblast case (1), the inside top of sandblast case (1) is installed and is carried out the sandblast clearance to turbine rotor after the centre gripping.
2. A blast cleaning apparatus according to claim 1, wherein: the clamping mechanism comprises supporting blocks (4), first clamping plates (5), fixing plates (6), sliding grooves (7), second clamping plates (8) and threaded rods (9), wherein two groups of supporting blocks (4) are welded on one sides of two groups of supporting rods (3) respectively, two groups of the first clamping plates (5) are welded on one sides of the bottoms of two groups of first clamping plates (5) respectively, two groups of sliding grooves (7) are formed in one sides of two groups of supporting blocks (4) respectively, one sides of the second clamping plates (8) are connected in the two groups of sliding grooves (7) in a sliding mode respectively, two groups of fixing plates (6) are welded on one sides of the tops of the two groups of supporting blocks (4) respectively, and two groups of threaded rods (9) penetrate through the interiors of the two groups of threaded rods (9) respectively in a threaded mode and are connected to the tops of the second clamping plates (8) in a bearing mode.
3. A blast cleaning apparatus according to claim 2, wherein: the sand blasting assembly comprises a storage box (11), a sand blasting machine (12), mounting seats (13), supporting pipes (14), sand conveying pipes (15) and sand blasting heads (16), wherein screws of the storage box (11) are fixed on the top end of the inside of the sand blasting box (1) to be supported, the sand blasting machine (12) is mounted at the bottom end of the storage box (11) to be blasted, the two groups of the mounting seats (13) are respectively mounted on two sides of the inside of the sand blasting box (1) in an embedded mode, two ends of the supporting pipes (14) are respectively connected between the two groups of the mounting seats (13), two ends of the sand conveying pipes (15) are respectively connected between the sand blasting machine (12) and the supporting pipes (14) to be conveyed to be frosted, and the sand blasting heads (16) are respectively arranged at the bottom of the supporting pipes (14) to be subjected to sand blasting treatment on a turbine rotor.
4. A blast cleaning apparatus according to claim 3, wherein: the top of the sand blasting box (1) is provided with a sand inlet (17), and the sand inlet (17) is communicated with the storage box (11) for conveying and polishing.
5. A blast cleaning apparatus according to claim 1, wherein: the bottom activity of sandblast case (1) has placed collection steamer tray (19) and has collected the sandblast, the one end welding of collection steamer tray (19) has two sets of first handles (20) be convenient for take out collection steamer tray (19) from the inside of sandblast case (1).
6. A blast cleaning apparatus according to claim 4, wherein: the sand blasting box is characterized in that a blanking plate (18) is welded at the bottom end of the inside of the sand blasting box (1) and is positioned right above the collecting drawer (19), and the blanking plate (18) is convenient for collecting sprayed sand into the collecting drawer (19).
7. A blast cleaning apparatus according to claim 5, wherein: one side of the sandblasting box (1) is hinged with a box door (21), one side of the box door (21) is welded with a second handle (22), and the second handle (22) is convenient for pulling the box door (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322187210.3U CN220660495U (en) | 2023-08-15 | 2023-08-15 | Sand blasting cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322187210.3U CN220660495U (en) | 2023-08-15 | 2023-08-15 | Sand blasting cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220660495U true CN220660495U (en) | 2024-03-26 |
Family
ID=90338022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322187210.3U Active CN220660495U (en) | 2023-08-15 | 2023-08-15 | Sand blasting cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220660495U (en) |
-
2023
- 2023-08-15 CN CN202322187210.3U patent/CN220660495U/en active Active
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