CN216512342U - Hoisting pulling single crystal tool clamp - Google Patents
Hoisting pulling single crystal tool clamp Download PDFInfo
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- CN216512342U CN216512342U CN202122383491.0U CN202122383491U CN216512342U CN 216512342 U CN216512342 U CN 216512342U CN 202122383491 U CN202122383491 U CN 202122383491U CN 216512342 U CN216512342 U CN 216512342U
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- single crystal
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Abstract
The utility model provides a hoisting pulling single crystal tool clamp which is characterized by comprising the following components: the pull material single crystal pulling device comprises a support ring component, a support rod and a cable, wherein the support rod is connected with one side of the support ring component, the cable is arranged in the support ring component, the support ring component is matched with the cable to surround the pull material single crystal, and the support rod is used for stabilizing the support ring component. The utility model has the advantages that all the required materials can be met by oneself, new materials do not need to be purchased, and the clamp is simple to manufacture; the hoisting and pulling work time can be saved, the steel cable is used for common hoisting in the prior art, 15 minutes are needed for hoisting one single crystal, 8 minutes are needed for hoisting by adopting the hoisting and pulling single crystal tool clamp, 7 minutes can be saved for hoisting one single crystal, the production time is saved, and the production efficiency is improved.
Description
Technical Field
The utility model belongs to the field of solar photovoltaic and semiconductor hoisting and pulling, and particularly relates to a hoisting and pulling single crystal tool clamp.
Background
In the prior art, a single crystal is pulled by using a vertical pulling single crystal furnace, when the last section of single crystal is pulled, the tail part of the crucible can be subjected to pulling treatment because the residual material in the crucible is less and the crucible bed charge can not be reused, and then the silicon single crystal is hoisted and taken out.
At present, the production site generally uses the mode of knotting waste steel cables to hoist single crystal pulling materials, and has the following disadvantages:
1. the temperature of the single crystal just opened is high, so that the risk of scalding workers exists; 2. the pulling single crystal is fragile and has the risk of smashing workers and thermal field; 3. the steel cable after being used for several times can be fluffed and burred, so that the risk of pricking workers exists; 4. when the pulling single crystal is hoisted, the single crystal is inclined, and the risk of damaging the graphite large shaft exists; 5. the hoisting time is long, so that the production time is long and the production efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a hoisting pulling single crystal tool clamp, which effectively solves the problems that in the prior art, the temperature of a single crystal just blown into a furnace is high, and the risk of scalding workers exists; the pulling single crystal is fragile and has the risk of smashing workers and thermal field; the steel cable after being used for several times can be fluffed and burred, so that the risk of pricking workers exists; when the pulling single crystal is hoisted, the single crystal is inclined, and the risk of damaging the graphite large shaft exists; the hoisting time is long, so that the production time is long, the production efficiency is low and the like.
In order to solve the technical problems, the utility model adopts the technical scheme that: the utility model provides a hoist and mount are drawn material single crystal frock clamp which characterized in that includes: the pull material single crystal pulling device comprises a support ring component, a support rod and a cable, wherein the support rod is connected with one side of the support ring component, the cable is arranged in the support ring component, the support ring component is matched with the cable to surround the pull material single crystal, and the support rod is used for stabilizing the support ring component.
Preferably, the support ring assembly comprises a first support ring, a second support ring arranged at the bottom of the first support ring, and a connecting rod connecting the first support ring and the second support ring, wherein one end of the connecting rod is connected with one side of the first support ring, and the other end of the connecting rod is connected with one side of the second support ring, so that the first support ring and the second support ring are fixed; the first supporting ring is matched with the second supporting ring to surround the pulling single crystal.
Preferably, the first support ring and the second support ring are retractable support rings.
Preferably, a plurality of rope penetrating cylinders for fixing the rope are further arranged at the top of the first supporting ring, wherein the diameter of each rope penetrating cylinder is larger than that of the rope.
Preferably, the stringing drum is symmetrically arranged at the top of the first supporting ring.
Preferably, the number of the cables is at least 2, the cables are respectively arranged on the inner surfaces of the first supporting ring and the second supporting ring, and two cables are hoisted simultaneously during hoisting.
Preferably, at least 2 cables are respectively arranged on the inner surfaces of the first supporting ring and the second supporting ring, and two ends of each cable penetrate through the rope penetrating barrels, so that two cables are hoisted simultaneously during hoisting.
Preferably, the cable is bound to the first support ring and the second support ring by binding; the first supporting ring and the second supporting ring are provided with a plurality of through holes for penetrating through the binding piece.
Preferably, the support rod is in an inverted L shape, and one end of the support rod is arranged on the outer surface of the second support ring, extends upwards to a position away from the top of the first support ring by a certain distance, and then extends to a side away from the first support ring.
By adopting the technical scheme, the first support ring and the second support ring are matched with the cable to tighten the single crystal pulling material, so that the stable movement of the single crystal pulling material is ensured, the falling risk is avoided during hoisting, and the phenomena that the pulling single crystal is fragile, workers are injured by smashing and a thermal field is generated in the hoisting process can be prevented by matching the two support rings; and the hawser cooperates the lock ring to hoist together and can reduce the loss of hawser, and hawser life increases.
The bracing piece sets up in one side of lock ring subassembly, and the staff remote control of being convenient for draws the stability when the hoist and mount of material single crystal avoids because the too high problem that leads to scalding the staff of single crystal furnace temperature to appear.
The upper and lower structures are used for the support ring, so that the support ring is symmetrically lifted in the hoisting process, and the single crystal is prevented from inclining.
Drawings
FIG. 1 is a schematic structural view of a single crystal lifting and pulling tool fixture according to an embodiment of the utility model
In the figure:
1. first support ring 2, second support ring 3, connecting rod
4. Support rod 5, rope-threading cylinder 6 and through hole
7. Cable rope
Detailed Description
The utility model is further illustrated by the following examples and figures:
in the description of the embodiments of the present invention, it should be understood that the terms "top," "bottom," and the like refer to orientations and positional relationships illustrated in the drawings, which are used for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention. In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, e.g., as a fixed connection, a detachable connection, or an integral connection; 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 by those of ordinary skill in the art through specific situations.
As shown in figure 1, the structural schematic diagram of a single crystal tool clamp for hoisting and pulling materials is shown, the single crystal tool clamp for hoisting and pulling materials comprises: the support ring assembly, a support rod 4 connected with one side of the support ring assembly and a cable 7 arranged in the support ring assembly are matched with the cable 7 to loop the pulling single crystal, and the support rod 4 is used for stabilizing the support ring assembly.
Specifically, the support ring assembly comprises a first support ring 1, a second support ring 2 arranged at the bottom of the first support ring 1 and a connecting rod 3 for connecting the first support ring 1 and the second support ring 2, the first support ring 1 is made of steel materials or other high-temperature-resistant materials, the diameter of the first support ring 1 is slightly larger than that of a single crystal pulling material, and the single crystal pulling material is conveniently sleeved by the first support ring 1;
the second support ring 2 is consistent with the first support ring 1 and is made of steel materials or other high-temperature-resistant materials, the diameter of the second support ring 1 is the same as that of the first support ring 1, and is slightly larger than that of the single crystal pulling materials, so that the single crystal pulling materials can be conveniently sleeved; and the position of the second support ring 2 is right opposite to the bottom of the first support ring 1, that is, the first support ring 1 and the second support ring 2 are in a superposed state when viewed from top to bottom.
The length of the connecting rod 3 is not longer than the distance from the top of the first support ring 1 to the bottom of the second support ring 2 and not shorter than the distance from the bottom of the first support ring 1 to the top of the second support ring 2. One end of the connecting rod 3 is connected with the outer surface of the first support 1, the other end of the connecting rod is connected with the outer surface of the second support ring 2, the first support ring 1 and the second support ring 2 are fixed, and the first support ring 1 and the second support ring 2 form a cylinder; the first supporting ring 1 is matched with the second supporting ring 2 to trap the pulling single crystal, and then matched with a cable arranged on the inner surface to hoist the pulling single crystal.
In some possible embodiments, the first support ring 1 and the second support ring 2 are retractable support rings, which are obtained by fixing two ends of a rectangular steel bar with screws or buckles, and the support rings are provided with a plurality of positioning holes, so that the circumferences of the first support ring 1 and the second support ring 2, i.e. the diameters of the first support ring 1 and the second support ring 2, can be controlled, and thus when the single crystal is subjected to pulling with different diameters, the diameter of the whole clamp can be adjusted, the production cost is reduced, and the production efficiency is improved.
In some possible embodiments, a plurality of rope penetrating tubes 5 for fixing the rope 7 are further arranged at the top of the first supporting ring 1, the number of the rope penetrating tubes 5 is at least 2, preferably 4, and the rope penetrating tubes 5 are respectively arranged at two sides of the first supporting ring 1, the rope 7 tied to the first supporting ring 1 and the rope 7 tied to the second supporting ring 2 are respectively fixed by the rope penetrating tubes 5 at two sides, so that the rope 7 is prevented from shaking back and forth, instability in the hoisting process is caused, the end part of the rope 7 can be quickly found, and the rope 7 can be conveniently inserted into and taken out. The diameter of the rope penetrating cylinder 5 is larger than that of the rope 7, so that the rope 7 can freely enter and exit the rope penetrating cylinder 5, certain damage to the rope 7 cannot be caused, and the service life of the rope 7 is prolonged.
In some feasible embodiments, the stringing cylinders 5 are symmetrically arranged at the top of the first support ring 1, the stringing cylinders 5 are symmetrically arranged, the pulling single crystal can be vertically hoisted, the two sides of the pulling single crystal can be lifted simultaneously to avoid inclination of the single crystal, the risk of damaging a graphite large shaft is reduced, and the pulling single crystal can be safely and firmly moved to a target position from the crucible.
The quantity of hawser 7 is 2 at least, sets up respectively at the internal surface of first lock ring 1 and second lock ring 2, and hawser 7 adopts the steel cable usually, also can adopt other high temperature resistant material preparation, and hawser 7 sets up the internal surface at first lock ring 1 and second lock ring 2, and the shrink degree through control hawser 7 comes the snare to draw the material single crystal, prevents to draw the material single crystal to skid and drop at hoist and mount in-process, injures devices such as staff or thermal field by a crashing object, guarantees construction safety.
In some feasible embodiments, the number of the cables 7 is 2, the number of the stringing drums 5 is four, two cables are welded on the opposite side of the first support ring 1 in a group, two ends of each cable 7 penetrate through the two stringing drums 5 on the two sides respectively, the cables 7 on the two ends penetrate through the stringing drums 5 and then are bound together, and then the two cables 7 are hoisted simultaneously, so that the condition that the pulled single crystal is completely balanced can be ensured, and the phenomenon that a worker or a device such as a thermal field is accidentally injured due to the inclination of the single crystal can be avoided.
The cable 7 is bound on the first support ring 1 and the second support ring 2 through binding pieces; the first supporting ring 1 and the second supporting ring 2 are provided with a plurality of through holes 6 for penetrating the binding piece. Wherein, the piece of tying up can be for tying up the rope, place hawser 7 between tying up rope and lock ring, pass through-hole 6 with tying up the rope again and tie up to lock ring, the piece of tying up also can be a small-size device that one end is the ring, the other end is provided with a detachable end cap, when hawser 7 is whole to penetrate in the ring, insert the other end in through-hole 6, it is fixed firm to reuse the end cap will tie up the piece, as long as can ensure that setting that hawser 7 can be stable can at the internal surface of first lock ring 1 and second lock ring 2. The material pulling single crystal can be sheathed firmly by controlling the shrinkage degree of the cable 7, and the subsequent hoisting process can be continued only after the sheathing is firm.
The bracing piece 4 adopts steel material or other high temperature resistant material preparation, and the shape is "L" type, and the one end welding of bracing piece 4 is at the surface of second lock ring 2, upwards extends to apart from 1 top certain distance department of first lock ring, then extends to certain distance department to the one side of keeping away from first lock ring 1. The distance between the turning part of the support rod 4 and the bottom of the second support ring 2 is greater than the distance between the bottom of the second support ring 2 and the top of the first support ring 1; the distance from one end of the support rod 4 far away from the first support ring 1 to the turning point is not limited, so that the worker can not be scalded, and the device can not be used due to too long distance.
The required materials of the scheme can be completely met by self, new materials do not need to be purchased, and the clamp is simple to manufacture; this scheme can practice thrift hoist and mount work hour of drawing material, uses the steel cable to adopt ordinary hoist and mount among the prior art, and it needs 15 minutes about to hoist a single crystal, and this scheme instrument of adoption hoist and mount needs 8 minutes, and 7 minutes can be practiced thrift in a hoist and mount single crystal, saves production time, improves production efficiency.
The working process of the utility model is as follows:
firstly, two cables 7 are respectively bound on a first supporting ring 1 and a second supporting ring 2 by utilizing binding pieces, two ends of the cable 7 bound on the first supporting ring 1 penetrate through a rope penetrating tube 5 on one side, two ends of the cable 7 bound on the second supporting ring 2 penetrate through a rope penetrating tube 5 on the other side, the assembled device is sleeved on a pulling single crystal by utilizing a crane, the sleeving position is approximately one fourth of the pulling single crystal, the contraction degree of the cable 7 is adjusted by the cable 7, the pulling single crystal is sleeved firmly, and the pulling single crystal is hoisted and moved to a target position by utilizing the crane.
The embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.
Claims (9)
1. The utility model provides a hoist and mount are drawn material single crystal frock clamp which characterized in that includes: the pull material single crystal pulling device comprises a support ring component, a support rod and a cable, wherein the support rod is connected with one side of the support ring component, the cable is arranged in the support ring component, the support ring component is matched with the cable to surround the pull material single crystal, and the support rod is used for stabilizing the support ring component.
2. The single crystal frock clamp of claim 1, characterized in that: the support ring assembly comprises a first support ring, a second support ring arranged at the bottom of the first support ring and a connecting rod for connecting the first support ring and the second support ring, one end of the connecting rod is connected with one side of the first support ring, the other end of the connecting rod is connected with one side of the second support ring, and the first support ring and the second support ring are fixed; the first supporting ring is matched with the second supporting ring to trap the pulled single crystal.
3. The single crystal frock clamp of claim 2, characterized in that: the first support ring and the second support ring are telescopic support rings.
4. The single crystal frock clamp for hoisting and pulling as claimed in claim 2 or 3, which is characterized in that: the top of the first supporting ring is also provided with a plurality of rope penetrating cylinders for fixing the rope, wherein the diameter of each rope penetrating cylinder is larger than that of the rope.
5. The single crystal frock clamp of claim 4, characterized in that: the stringing barrels are symmetrically arranged at the top of the first supporting ring.
6. The single crystal frock clamp of claim 2, characterized in that: the number of the mooring ropes is at least 2, and the mooring ropes are respectively arranged on the inner surfaces of the first supporting ring and the second supporting ring.
7. The single crystal frock clamp of claim 4, characterized in that: the number of the cables is at least 2, the cables are respectively arranged on the inner surfaces of the first supporting ring and the second supporting ring, and two ends of each cable penetrate through the rope penetrating barrels.
8. The single crystal frock clamp of claim 6 or 7, which is characterized in that: the cable is bound on the first support ring and the second support ring through binding pieces; the first supporting ring and the second supporting ring are provided with a plurality of through holes for penetrating through the binding piece.
9. The single crystal frock clamp of claim 2, characterized in that: the bracing piece is "L" type, and one end sets up the surface of second lock ring upwards extends to apart from first lock ring top certain distance department, then to keeping away from one side extension of first lock ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122383491.0U CN216512342U (en) | 2021-09-29 | 2021-09-29 | Hoisting pulling single crystal tool clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122383491.0U CN216512342U (en) | 2021-09-29 | 2021-09-29 | Hoisting pulling single crystal tool clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216512342U true CN216512342U (en) | 2022-05-13 |
Family
ID=81520908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122383491.0U Active CN216512342U (en) | 2021-09-29 | 2021-09-29 | Hoisting pulling single crystal tool clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216512342U (en) |
-
2021
- 2021-09-29 CN CN202122383491.0U patent/CN216512342U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.19, Amur South Street, Saihan District, Hohhot, Inner Mongolia Autonomous Region Patentee after: Inner Mongolia Zhonghuan Crystal Materials Co.,Ltd. Address before: No.19, Amur South Street, Saihan District, Hohhot, Inner Mongolia Autonomous Region Patentee before: INNER MONGOLIA ZHONGHUAN XIEXIN PHOTOVOLTAIC MATERIAL Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |