CN117446638B - Auxiliary device and method for transporting ring-forging flange for high-capacity monocrystalline silicon furnace - Google Patents
Auxiliary device and method for transporting ring-forging flange for high-capacity monocrystalline silicon furnace Download PDFInfo
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- CN117446638B CN117446638B CN202311534785.6A CN202311534785A CN117446638B CN 117446638 B CN117446638 B CN 117446638B CN 202311534785 A CN202311534785 A CN 202311534785A CN 117446638 B CN117446638 B CN 117446638B
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- support frame
- clamping
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- 238000005242 forging Methods 0.000 title claims abstract description 26
- 229910021421 monocrystalline silicon Inorganic materials 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims description 6
- 230000000694 effects Effects 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
- B66C1/44—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces
- B66C1/54—Internally-expanding grippers for handling hollow articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/08—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for depositing loads in desired attitudes or positions
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention discloses an auxiliary device for transporting a ring-forging flange for a high-capacity monocrystalline silicon furnace, which comprises a bottom plate, wherein a first support frame and a second support frame are arranged on the outer side of the bottom plate, a first fixing part is arranged on the first support frame, a second fixing part is arranged on the second support frame, and a driving part for driving the first fixing part and the second fixing part to move so as to clamp and fix the ring-forging flange is arranged on the bottom plate; according to the invention, through the first fixing part and the second fixing part, the inner side, the outer side and the bottom of the flange can be respectively fixed, and the flange can be ensured to be in a balanced state when in use, so that potential safety hazards caused by inclination are avoided; through the adjusting part who sets up, when the flange of hoist and mount takes place the condition of slope, can adjust the position angle of hawser through the adjusting part who sets up to the atress that changes the flange makes it be in steady state, stability and security performance when improving hoist and mount.
Description
Technical Field
The invention relates to the technical field of flange transportation, in particular to an auxiliary device and method for transporting ring-forging flanges for a high-capacity monocrystalline silicon furnace.
Background
Flanges, also called flange discs or lugs, which are parts of the pipe-to-pipe connection for the connection between the pipe ends; the flange is also used for connecting two devices, and is used as a common connecting piece and widely used in the industries of machinery, chemical industry, wind power, sewage treatment and the like.
The large-capacity monocrystalline silicon furnace is large in volume, the monocrystalline silicon furnace is transported in a split transportation mode and then assembled on site, the monocrystalline silicon furnace is provided with the ring-forging flange, the flange is required to be transported to a transportation vehicle during transportation, a hoisting device is mostly adopted to carry the flange to the transportation vehicle in the prior art, the flange is bound by a cable and then hoisted during hoisting, and the flange is not convenient to fix, but is not stable enough to hoist, so that certain potential safety hazards exist.
Through searching, the utility model patent with the publication number of CN212425099U discloses a three-point bolting flange lifting tool, which comprises a lifting ring, a first bolting rope, a second bolting rope, a third bolting rope, a first bolting assembly, a second bolting assembly and a third bolting assembly, wherein the inner ring of the lifting ring is clamped to an external lifting hook, the inner wall of the lifting ring is fixedly connected to the first bolting assembly through the first bolting rope, the inner wall of the lifting ring is fixedly connected to the second bolting assembly through the second bolting rope, the inner wall of the lifting ring is fixedly connected to the third bolting assembly through the third bolting rope, and the first bolting assembly, the second bolting assembly and the third bolting assembly are all fixedly connected to the flange. According to the three-point bolting flange hoisting tool, one side of the second bolting plate is connected with the steel wire rope, and the other side of the second bolting plate is clamped with the flange, so that the direct contact between the steel wire rope and the flange is avoided, the pollution and the tightening mark of oil stains of the steel wire rope on the flange are avoided, the welding qualification rate of the flange is greatly improved, the production efficiency is improved, and the unit cost is reduced; although the device can play the effect of hoisting the flange, it is comparatively loaded down with trivial details when using, need to be fixed with the flange that waits to hoist and mount respectively with the solid subassembly of bolt one by one, secondly, when the solid subassembly is fixed to the flange of rethread bolt, need be fixed with the flange with the equidistant of solid subassembly of three group bolt, otherwise can take place the condition of slope when hoist and mount, lead to the emergence of potential safety hazard, therefore the device still has certain disadvantage.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, when the ring forging flange transportation auxiliary device is used, bolt fixing assemblies are required to be fixed with flanges to be hoisted one by one, and then when the flanges are fixed through the bolt fixing assemblies, three groups of bolt fixing assemblies are required to be fixed with the flanges at equal intervals, otherwise, when hoisting is carried out, the ring forging flange transportation auxiliary device can be used for the large-capacity single crystal silicon furnace, and potential safety hazards are caused.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
The utility model provides an auxiliary device is used in transportation of ring-rolling flange for high-capacity monocrystalline silicon stove, includes the bottom plate, the bottom plate outside is annular array and distributes and has first support frame and second support frame, be provided with the first fixed part that is used for pressing from both sides tight to ring-rolling flange on the first support frame, be provided with the second fixed part that is used for carrying out the location to ring-rolling flange on the second support frame, first fixed part and second fixed part crisscross setting each other and mutually support, be provided with on the bottom plate and be used for driving first fixed part and second fixed part motion in order to realize pressing from both sides tight fixed drive part to ring-rolling flange, first support frame top is connected with the hawser through the engaging lug, the one end that the hawser kept away from first support frame is connected with the lifting hook, the bottom plate top is connected with the backup pad through the spliced pole, be provided with the third support frame on the backup pad lateral wall, be provided with the regulation part that is used for adjusting the hawser position in order to keep the device stable on the third support frame.
As a preferable technical scheme of the application, the driving part comprises a first driving motor arranged at the top of the supporting plate and a first screw rod with one end connected with the other end of the output end of the first driving motor and extending downwards, wherein the first fixing part and the second fixing part are both connected with the first screw rod.
According to the technical scheme, the first fixing component comprises a clamping plate, a first threaded sleeve and a first connecting rod, wherein the clamping plate is connected to the first support frame in a sliding mode, the first threaded sleeve is connected to the outer wall of the first screw rod in a threaded mode, the first connecting rod is connected between the clamping plate and the first threaded sleeve in a rotating mode through the first connecting plate, a limiting block used for limiting the first threaded sleeve is arranged at the end portion of the first screw rod, a first sliding groove is formed in the first support frame, and the clamping plate is connected with the first sliding groove in a sliding mode through a sliding block.
As a preferable technical scheme of the application, the second fixing part comprises a second thread sleeve which is in threaded connection with the outer wall of the first screw rod, a clamping rod which is connected to the second supporting frame in a rotating way through a shaft pin, and a second connecting rod which is connected between the second thread sleeve and the clamping rod in a rotating way through a second connecting plate and a connecting seat.
As a preferable technical scheme of the application, the first connecting rod and the second connecting rod both comprise an outer rod and an inner rod, and the outer rod and the inner rod are connected in a sliding manner and are connected through a locking bolt.
As the preferable technical scheme of the application, the first support frame and the second support frame are in a circular array with a rice-shaped structure on the outer wall of the bottom plate, the first fixing parts and the second fixing parts are arranged in a staggered manner, and flexible rubber pads are arranged on the outer wall of the clamping plate and the inner wall of the clamping rod.
As an optimal technical scheme of the application, the third support frame is provided with the second chute, and the adjusting part comprises a pulley which is arranged in the second chute in a sliding way and matched with the cable and a power assembly which is arranged on the third support frame and used for driving the pulley to move.
As a preferable technical scheme of the application, the power assembly comprises a second driving motor arranged at the end part of the third supporting frame, a second screw rod connected between the third supporting frames and connected with the output end of the second driving motor, and a guide rod arranged between the third supporting frames, wherein the screw threads at the two ends of the second screw rod are opposite in direction.
As the preferable technical scheme of the application, two sides of the pulley are respectively connected with the second screw rod through the third connecting plate in a threaded manner and are connected with the guide rod in a sliding manner, and the third connecting plate is connected with the third supporting frame in a sliding manner.
The application method of the auxiliary device for transporting the ring-forging flange for the high-capacity monocrystalline silicon furnace specifically comprises the following steps:
S1: the device is moved to the position right above the ring-forging flange to be hoisted, the first fixing part and the second fixing part are positioned in the flange, the device is lowered to enable the bottoms of the first support frame and the second support frame to prop against the top of the flange, and then the driving part is started to drive the first fixing part and the second fixing part to clamp and fix the flange;
S2: the first driving motor is started to drive the first screw rod connected with the output end of the first driving motor to rotate positively, the first threaded sleeve and the second threaded sleeve are connected with the first screw rod in a threaded manner, and secondly, the clamping plate is connected with the first supporting frame in a sliding manner through the first sliding groove, the clamping rod is connected with the second supporting frame in a rotating manner through the shaft pin, and then the first threaded sleeve and the second threaded sleeve are driven to move upwards along the first screw rod when the first driving motor rotates, the clamping plate is driven to move towards the end part of the first supporting frame along the first sliding groove until the clamping plate abuts against the inner wall of the flange, and meanwhile, the clamping rod is driven to rotate along the shaft pin through the second connecting rod until the clamping rod is clamped on the bottom and the outer side wall of the flange, so that the inner side, the outer side and the bottom of the flange are simultaneously fixed, the operation is simple, the use is convenient, and the flexible rubber pad matched with the clamping plate can prevent the situation that damage is caused to the flange when the flange is fixed;
S3: through the arrangement that the first connecting rod and the second connecting rod are of telescopic structures, the clamping plate can slide in the first sliding groove, the second supporting frame is provided with a through hole matched with the shaft pin, and the position of the shaft pin can be adjusted on the second supporting frame, so that the position of the clamping rod can be adjusted, the positions of the clamping plate and the clamping rod can be adjusted, and the clamping plate can be better clamped and fixed to flanges with different diameters;
S4: when the flange is unstable in stress and inclined, leveling operation is performed through the adjusting component according to a specific inclined angle, and during adjustment, the second driving motor is started to drive the second screw rod connected with the output end of the second driving motor to rotate;
S5: after hoisting is completed, the first driving motor is started to drive the first screw rod connected with the output end of the first driving motor to rotate reversely, so that the first threaded sleeve and the second threaded sleeve move downwards along the first screw rod, and the clamping plate and the clamping rod can be driven to move in a direction away from the flange, so that the first fixing part, the second fixing part and the flange are separated, and hoisting operation is completed.
Compared with the prior art, the invention provides the auxiliary device for transporting the ring-forging flange for the high-capacity monocrystalline silicon furnace, which has the following beneficial effects:
1. According to the ring-forging flange transportation auxiliary device for the high-capacity monocrystalline silicon furnace, through the first fixing part and the second fixing part, when the first driving part is started, the first fixing part and the second fixing part can be driven to respectively fix the inner side, the outer side and the bottom of the flange, and the flange is fixed stably and is easy to operate;
2. according to the ring-forging flange transportation auxiliary device for the high-capacity monocrystalline silicon furnace, when the hoisted flange is inclined, the position angle of the cable can be adjusted through the adjusting assembly, so that the stress of the flange is changed to be in a stable state, and the stability and the safety performance of hoisting are improved;
3. According to the ring-forging flange transportation auxiliary device for the high-capacity monocrystalline silicon furnace, the first support frame and the second support frame are in the rice-shaped structure, and the first fixing parts and the second fixing parts are arranged in a staggered mode, so that the first fixing parts and the second fixing parts cannot slide relative to the flange during clamping and fixing, the stability of clamping and fixing is further improved, and meanwhile, the damage to the flange is avoided due to the fact that the flexible rubber pad is matched;
4. This auxiliary device is used in transportation of ring forging flange for large capacity monocrystalline silicon stove is scalable structure through the head rod and the second connecting rod that set up, and cardboard and clamping bar are the position adjustable, consequently can adjust the position of cardboard and clamping bar according to the model of the flange of hoist and mount, makes it can be better press from both sides tightly fixedly to the flange.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic diagram of a first embodiment of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a second schematic diagram of the structure of the present invention;
FIG. 4 is a schematic view of the structure of the first support frame, the second support frame, the cable and the adjusting assembly according to the present invention;
FIG. 5 is a schematic view of the structure of the adjusting assembly of the present invention;
FIG. 6 is a schematic view of the first fixing member, the second fixing member and the driving member according to the present invention;
FIG. 7 is a schematic view of the structure of the portion A of FIG. 6 according to the present invention;
FIG. 8 is a schematic diagram of a first fixing member, a second fixing member and a driving member according to a second embodiment of the present invention;
fig. 9 is a schematic structural view of a first connecting rod and a second connecting rod in the present invention.
In the figure:
100. A bottom plate; 101. a first support frame; 1011. a first chute; 102. a second support frame; 103. a connecting column; 104. a support plate; 105. a third support frame; 200. a first fixing member; 201. a clamping plate; 202. a first threaded sleeve; 203. a first connection plate; 204. a first connecting rod; 205. a slide block; 206. an outer rod; 207. an inner rod; 208. a locking bolt; 300. a second fixing member; 301. a second threaded sleeve; 302. a clamping rod; 303. a second connecting plate; 304. a second connecting rod; 305. a shaft pin; 306. a connecting seat; 400. a driving part; 401. a first driving motor; 402. a first screw rod; 403. a limiting block; 500. a cable; 501. a lifting hook; 600. an adjusting member; 601. a pulley; 602. a power assembly; 603. a second driving motor; 604. a second screw rod; 605. a guide rod; 606. a third connecting plate; 607. a second chute; 700. and a flexible rubber pad.
Detailed Description
The technical solutions 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; it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present invention are within the protection scope of the present invention.
Examples
Referring to fig. 1,2, 3,4 and 6, an auxiliary device for transporting ring-rolled flanges for a high-capacity monocrystalline silicon furnace comprises a bottom plate 100, wherein a first supporting frame 101 and a second supporting frame 102 are distributed on the outer side of the bottom plate 100 in an annular array, a first fixing part 200 for clamping the ring-rolled flanges is arranged on the first supporting frame 101, a second fixing part 300 for positioning the ring-rolled flanges is arranged on the second supporting frame 102, the first fixing part 200 and the second fixing part 300 are arranged in a staggered manner and are matched with each other, a driving part 400 for driving the first fixing part 200 and the second fixing part 300 to move so as to clamp and fix the ring-rolled flanges is arranged on the bottom plate 100, a cable 500 is connected to the top of the first supporting frame 101 through a connecting lug, a lifting hook 501 is connected to one end of the cable 500 away from the first supporting frame 101, the bottom plate 100 top is connected with backup pad 104 through spliced pole 103, be provided with third support frame 105 on the backup pad 104 lateral wall, be provided with the regulating part 600 that is used for adjusting hawser 500 position in order to keep the device stable on the third support frame 105, during the use, move the device to the ring-forging flange that waits to hoist and mount directly over, and make first fixed part 200 and second fixed part 300 be located the flange inside position, lower the device and make first support frame 101 and second support frame 102 bottom and flange top offset, then start drive part 400 and drive first fixed part 200 and second fixed part 300 and press from both sides tightly fixedly to the flange, simultaneously, make the device remain steady balanced state through the regulating part 600 that sets up in the hoist and mount process, avoid taking place the emergence of slope and causing the potential safety hazard.
Referring to fig. 1, 6 and 7, the driving part 400 includes a first driving motor 401 disposed at the top of the supporting plate 104, and a first screw rod 402 having one end connected to the other end of the output end of the first driving motor 401 and extending downward, wherein the first fixing part 200 and the second fixing part 300 are connected to the first screw rod 402, and when in use, the first driving motor 401 is started to drive the first screw rod 402 connected to the output end thereof to rotate, so as to drive the first fixing part 200 and the second fixing part 300 to move, thereby realizing the effect of clamping and fixing the flange.
Referring to fig. 1, fig. 2, fig. 6, fig. 7, fig. 8 and fig. 9, the first fixing component 200 includes a clamping plate 201 slidingly connected to the first support frame 101, a first threaded sleeve 202 screwed on an outer wall of the first screw rod 402, and a first connecting rod 204 rotationally connected between the clamping plate 201 and the first threaded sleeve 202 through a first connecting plate 203, a limiting block 403 for limiting the first threaded sleeve 202 is provided at an end of the first screw rod 402, wherein a first sliding groove 1011 is provided on the first support frame 101, and the clamping plate 201 is slidingly connected with the first sliding groove 1011 through a sliding block 205.
The second fixing part 300 comprises a second threaded sleeve 301 which is in threaded connection with the outer wall of the first screw rod 402, a clamping rod 302 which is connected to the second support frame 102 through a shaft pin 305 in a rotating mode, and a second connecting rod 304 which is connected between the second threaded sleeve 301 and the clamping rod 302 through a second connecting plate 303 and a connecting seat 306 in a rotating mode.
The first connecting rod 204 and the second connecting rod 304 all include outer pole 206 and interior pole 207, and slide between outer pole 206 and the interior pole 207 and link to each other and be connected through locking bolt 208, the first connecting rod 204 through setting up and second connecting rod 304 are the extending structure, cardboard 201 can slide in first spout 1011 simultaneously, be provided with the through-hole with pivot 305 matched with on the second support frame 102, the position of pivot 305 can be adjusted on the second support frame 102, consequently, the position of card pole 302 also can be adjusted, consequently, can adjust the position of cardboard 201 and card pole 302, make it can be better carry out the clamp fixing operation to the flange of different diameters.
Referring to fig. 1, fig. 3 and fig. 4, the first support frame 101 and the second support frame 102 are in a circular array with a m-shaped structure on the outer wall of the bottom plate 100, the first fixing component 200 and the second fixing component 300 are arranged in a staggered manner, flexible rubber pads 700 are arranged on the outer wall of the clamping plate 201 and the inner wall of the clamping rod 302, the first fixing component 200 and the second fixing component 300 are in a m-shaped structure through the first support frame 101 and the second support frame 102, the first fixing component 200 and the second fixing component 300 are not slid relative to the flange during clamping and fixing, the stability of clamping and fixing is further improved, and meanwhile, the flexible rubber pads 700 arranged in a matched manner avoid damage to the flange.
Referring to fig. 4-5, the third support frame 105 is provided with a second chute 607, the adjusting component 600 includes a pulley 601 slidably disposed in the second chute 607 and matched with the cable 500, and a power component 602 disposed on the third support frame 105 and used for driving the pulley 601 to move, when in use, the pulley 601 is driven by the power component 602 to move along the second chute 607, and because the pulley 601 is matched with the cable 500, the position and the angle of the cable 500 can be adjusted when the pulley 601 moves, so that the stress of the flange is changed to make the flange in a balanced state, and the stability during hoisting is improved.
The power assembly 602 comprises a second driving motor 603 arranged at the end part of the third supporting frame 105, a second screw rod 604 connected between the third supporting frames 105 and connected with the output end of the second driving motor 603, and a guide rod 605 arranged between the third supporting frames 105, wherein the screw directions of the two ends of the second screw rod 604 are opposite.
The pulley 601 both sides pass through the third connecting plate 606 respectively with second lead screw 604 screw thread to link to each other with the guide bar 605 is slided, and third connecting plate 606 and third support frame 105 slip link to each other, third support frame 105 is the crisscross and is provided with two sets of, two sets of third support frames 105 are in different altitudes, the feasibility when guaranteeing to adjust, the screw thread opposite direction that two pulleys 601 that lie in on same set of third support frame 105 are connected with second lead screw 604, in order to more quick regulation, during the regulation, start second driving motor 603 and drive the second lead screw 604 rotation that its output is connected, the guide bar 605 of cooperation setting, and then can adjust the position of pulley 601, and then realize the position and the regulation of angle of hawser 500.
Specifically, this auxiliary device for ring-forging flange transportation for high-capacity monocrystalline silicon stove when using: the device is moved to the position right above the ring-forged flange to be hoisted, the first fixing part 200 and the second fixing part 300 are positioned in the flange, the device is lowered to enable the bottoms of the first support frame 101 and the second support frame 102 to prop against the top of the flange, and then the driving part 400 is started to drive the first fixing part 200 and the second fixing part 300 to clamp and fix the flange;
The first driving motor 401 is started to drive the first screw rod 402 connected with the output end of the first driving motor 401 to rotate positively, the first threaded sleeve 202 and the second threaded sleeve 301 are connected with the first screw rod 402 in a threaded manner, and secondly, the clamping plate 201 is connected with the first support frame 101 in a sliding manner through the first sliding groove 1011, the clamping rod 302 is connected with the second support frame 102 in a rotating manner through the shaft pin 305, so that the first threaded sleeve 202 and the second threaded sleeve 301 are driven to move upwards along the first screw rod 402 when the first driving motor 401 rotates, the clamping plate 201 is driven to move towards the end part of the first support frame 101 along the first sliding groove 1011 until the clamping plate abuts against the inner wall of the flange, and meanwhile, the clamping rod 302 is driven to rotate along the shaft pin 305 through the second connecting rod 304 until the clamping connection is carried out on the bottom and the outer side wall of the flange, so that the inner side, the outer side and the bottom of the flange are simultaneously fixed, the operation is simple, the use is convenient, and the flexible rubber pad 700 arranged in a matched manner can prevent the situation that the flange is damaged when the flange is fixed;
Through the arrangement that the first connecting rod 204 and the second connecting rod 304 are of telescopic structures, meanwhile, the clamping plate 201 can slide in the first sliding groove 1011, the second supporting frame 102 is provided with the through hole matched with the shaft pin 305, and the position of the shaft pin 305 can be adjusted on the second supporting frame 102, so that the position of the clamping rod 302 can be adjusted, the positions of the clamping plate 201 and the clamping rod 302 can be adjusted, and the clamping and fixing operation can be better carried out on flanges with different diameters;
When the flange is subjected to unstable stress and inclination, the leveling operation is performed through the adjusting component 600 according to a specific inclination angle, during adjustment, the second driving motor 603 is started to drive the second screw rod 604 connected with the output end of the second driving motor to rotate, as the pulley 601 is in threaded connection with the second screw rod 604 through the third connecting plate 606 and is matched with the guide rod 605, when the second screw rod 604 rotates, the third connecting plate 606 in threaded connection is driven to move along the guide rod 605, so that the pulley 601 is driven to move along the second chute 607, and as the cable 500 is in a propped state with the pulley 601, the position and the angle of the cable 500 are adjusted when the pulley 601 is moved, so that the stress condition of the flange is changed, the effect of leveling the flange is realized, and the stability and the safety performance of the flange during hoisting are improved;
After the hoisting is completed, the first driving motor 401 is started to drive the first screw rod 402 connected with the output end of the first driving motor to rotate reversely, so that the first threaded sleeve 202 and the second threaded sleeve 301 move downwards along the first screw rod 402, namely the clamping plate 201 and the clamping rod 302 are driven to move in a direction away from the flange, the first fixing part 200 and the second fixing part 300 are separated from the flange, and the hoisting operation is completed.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (5)
1. The utility model provides an auxiliary device is used in transportation of ring-forging flange for high-capacity monocrystalline silicon stove, includes bottom plate (100), its characterized in that, bottom plate (100) outside is annular array and distributes and have first support frame (101) and second support frame (102), be provided with first fixed part (200) that are used for pressing from both sides tight to ring-forging flange on first support frame (101), be provided with second fixed part (300) that are used for carrying out the location to ring-forging flange on second support frame (102), first fixed part (200) and second fixed part (300) are crisscross setting each other and mutually supporting, be provided with on bottom plate (100) and be used for driving first fixed part (200) and second fixed part (300) motion in order to realize pressing from both sides tight fixed to ring-forging flange drive part (400), first support frame (101) top is connected with cable (500) through the engaging lug, the one end that first support frame (101) was kept away from to cable (500) is connected with lifting hook (501), bottom plate (100) top is connected with backup pad (104) through spliced pole (103), backup pad (105) are provided with on backup pad (105) outside the backup pad and are provided with on the backup pad (105) and are used for on the stable device of adjusting part (600) in order to keep the position in order to realize on the third support frame (600);
The driving component (400) comprises a first driving motor (401) arranged at the top of the supporting plate (104) and a first screw rod (402) with one end connected with the other end of the output end of the first driving motor (401) and extending downwards, wherein the first fixing component (200) and the second fixing component (300) are connected with the first screw rod (402);
The first fixing component (200) comprises a clamping plate (201) which is slidably connected to the first supporting frame (101), a first threaded sleeve (202) which is in threaded connection with the outer wall of the first screw rod (402) and a first connecting rod (204) which is rotatably connected between the clamping plate (201) and the first threaded sleeve (202) through a first connecting plate (203), a limiting block (403) which is used for limiting the first threaded sleeve (202) is arranged at the end part of the first screw rod (402), a first sliding groove (1011) is formed in the first supporting frame (101), and the clamping plate (201) is slidably connected with the first sliding groove (1011) through a sliding block (205);
The second fixing part (300) comprises a second threaded sleeve (301) which is connected to the outer wall of the first screw rod (402) in a threaded mode, a clamping rod (302) which is connected to the second support frame (102) in a rotating mode through a shaft pin (305), and a second connecting rod (304) which is connected between the second threaded sleeve (301) and the clamping rod (302) in a rotating mode through a second connecting plate (303) and a connecting seat (306);
When the clamping device is used, the first driving motor is started to drive the first screw rod connected with the output end of the first driving motor to rotate, the first threaded sleeve is driven to move upwards along the first screw rod, and then the clamping plate is driven to expand along the first sliding groove towards the end part of the first support frame and abut against the inner wall of the flange, so that clamping and fixing are realized from the inside of the flange; and drive first lead screw through first driving motor and rotate, drive second thread bush and upwards move along first lead screw, the second connecting rod that the cooperation set up drives the kelly and rotates to press from both sides the outer wall and the bottom of flange and press from both sides tightly fixedly.
2. The auxiliary device for transporting the ring-forging flange for the high-capacity single crystal silicon furnace according to claim 1, wherein the first connecting rod (204) and the second connecting rod (304) comprise an outer rod (206) and an inner rod (207), and the outer rod (206) and the inner rod (207) are connected in a sliding manner and are connected through a locking bolt (208).
3. The auxiliary device for transporting the ring-forging flange for the high-capacity monocrystalline silicon furnace according to claim 2, wherein the first supporting frame (101) and the second supporting frame (102) are arranged on the outer wall of the bottom plate (100) in a circular array in a rice-shaped structure, the first fixing parts (200) and the second fixing parts (300) are arranged in a staggered mode, and flexible rubber pads (700) are arranged on the outer wall of the clamping plate (201) and the inner wall of the clamping rod (302).
4. The auxiliary device for transporting the ring-forging flange for the high-capacity monocrystalline silicon furnace according to claim 3, wherein the third supporting frame (105) is provided with a second chute (607), and the adjusting component (600) comprises a pulley (601) which is arranged in the second chute (607) in a sliding way and matched with the cable (500) and a power component (602) which is arranged on the third supporting frame (105) and used for driving the pulley (601) to move;
The power assembly (602) comprises a second driving motor (603) arranged at the end part of the third supporting frame (105), a second screw rod (604) connected between the third supporting frames (105) and connected with the output end of the second driving motor (603), and a guide rod (605) arranged between the third supporting frames (105), wherein the screw thread directions of the two ends of the second screw rod (604) are opposite;
the two sides of the pulley (601) are respectively connected with the second screw rod (604) in a threaded manner through a third connecting plate (606), and are connected with the guide rod (605) in a sliding manner, and the third connecting plate (606) is connected with the third supporting frame (105) in a sliding manner.
5. The method for using the ring-forging flange transportation auxiliary device for the high-capacity monocrystalline silicon furnace as recited in claim 4, comprising the following steps:
S1: the device is moved to the position right above the ring-forging flange to be hoisted, the first fixing part (200) and the second fixing part (300) are positioned in the flange, the device is lowered to enable the bottoms of the first support frame (101) and the second support frame (102) to prop against the top of the flange, and then the driving part (400) is started to drive the first fixing part (200) and the second fixing part (300) to clamp and fix the flange;
s2: starting a first driving motor (401) to drive a first screw rod (402) connected with the output end of the first driving motor to rotate positively, and driving a clamping plate (201) to move towards the end part of the first supporting frame (101) until the clamping plate abuts against the inner wall of a flange through a first sliding groove (1011) and driving a clamping rod (302) to rotate through a shaft pin (305) and a second supporting frame (102) because the first screw rod (202) and the second screw rod (301) are connected with the first screw rod (402) through the first screw rod (202) and the second screw rod (301) through the first connecting rod (204), and simultaneously driving the clamping plate (201) to rotate along the shaft pin (305) through a second connecting rod (304) until the clamping rod is clamped on the bottom and the outer side wall of the flange, so that the inner side, the outer side and the bottom of the flange are simultaneously fixed, the first driving motor (401) can drive the first screw rod (202) and the second screw rod (301) to move upwards along the first screw rod (402), and the first connecting rod (204) can drive the clamping plate (201) to move towards the end part of the first sliding groove (1011) until the inner wall of the flange abuts against the inner wall of the flange, and the second connecting rod (304) can be fixed on the bottom of the flange through the second connecting rod (302), so that the flexible rubber pad is easy to operate and the flexible rubber pad is prevented from being damaged when the flexible rubber pad is arranged and fixed;
S3: through the arrangement that the first connecting rod (204) and the second connecting rod (304) are of telescopic structures, meanwhile, the clamping plate (201) can slide in the first sliding groove (1011), through holes matched with the shaft pins (305) are formed in the second supporting frame (102), the positions of the shaft pins (305) can be adjusted on the second supporting frame (102), and therefore the positions of the clamping rods (302) can be adjusted, and therefore the positions of the clamping plate (201) and the clamping rods (302) can be adjusted, and the clamping and fixing operations can be better carried out on flanges with different diameters;
S4: when the flange is unstable under the action of force and is inclined, the leveling operation is carried out through the adjusting component (600) according to the specific inclination angle, and during adjustment, the second driving motor (603) is started to drive the second screw rod (604) connected with the output end of the second driving motor to rotate, as the pulley (601) is connected with the second screw rod (604) through the third connecting plate (606) in a threaded manner, the third connecting plate (606) connected with the threads is driven to move along the guide rod (605) when the second screw rod (604) rotates, so that the pulley (601) is driven to move along the second sliding groove (607), and the position and the angle of the cable (500) are adjusted when the pulley (601) is moved, so that the effect of flange leveling is realized, and the stability and the safety performance of the flange during lifting are improved;
S5: after hoisting is completed, the first driving motor (401) is started to drive the first screw rod (402) connected with the output end of the first driving motor to rotate reversely, so that the first threaded sleeve (202) and the second threaded sleeve (301) move downwards along the first screw rod (402), and the clamping plate (201) and the clamping rod (302) can be driven to move in the direction away from the flange, so that the first fixing part (200) and the second fixing part (300) are separated from the flange, and hoisting operation is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311534785.6A CN117446638B (en) | 2023-11-17 | 2023-11-17 | Auxiliary device and method for transporting ring-forging flange for high-capacity monocrystalline silicon furnace |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311534785.6A CN117446638B (en) | 2023-11-17 | 2023-11-17 | Auxiliary device and method for transporting ring-forging flange for high-capacity monocrystalline silicon furnace |
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| CN117446638A CN117446638A (en) | 2024-01-26 |
| CN117446638B true CN117446638B (en) | 2024-05-28 |
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| CN202311534785.6A Active CN117446638B (en) | 2023-11-17 | 2023-11-17 | Auxiliary device and method for transporting ring-forging flange for high-capacity monocrystalline silicon furnace |
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Also Published As
| Publication number | Publication date |
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| CN117446638A (en) | 2024-01-26 |
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