CN209797239U - special lifting appliance for quickly lifting tin bath bottom bricks of float glass production line - Google Patents
special lifting appliance for quickly lifting tin bath bottom bricks of float glass production line Download PDFInfo
- Publication number
- CN209797239U CN209797239U CN201822266436.1U CN201822266436U CN209797239U CN 209797239 U CN209797239 U CN 209797239U CN 201822266436 U CN201822266436 U CN 201822266436U CN 209797239 U CN209797239 U CN 209797239U
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- suspender
- locking
- lifting
- tin bath
- round steel
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- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 title claims abstract description 64
- 239000011449 brick Substances 0.000 title claims abstract description 64
- 239000005329 float glass Substances 0.000 title claims abstract description 21
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 102
- 239000010959 steel Substances 0.000 claims abstract description 102
- 210000000078 claw Anatomy 0.000 claims abstract description 19
- 238000005192 partition Methods 0.000 claims abstract description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 11
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 5
- 238000010276 construction Methods 0.000 description 8
- 230000006378 damage Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000007496 glass forming Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000009711 regulatory function Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 244000017160 saligot Species 0.000 description 1
- 235000009165 saligot Nutrition 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
a special lifting appliance for quickly lifting tin bath bottom bricks in a float glass production line comprises a main beam part, two suspender parts and two locking parts; each hanger bar part is matched with a locking part; the main beam part comprises a round steel lifting hook, a stressed steel plate and a partition steel plate; the hanger rod component comprises a short hanger rod, a U-shaped round steel lifting hook I, an iron chain, a U-shaped round steel lifting hook II, a long hanger rod and a frustum; the locking component comprises an execution pull rod, a locking claw disc and a locking claw; in the assembled state: the two suspender parts are respectively and symmetrically arranged on two sides of the main beam part; the short suspender is positioned in the interval between the two stressed steel plates and can move in the interval, and the short suspender is connected and hung on the stressed steel plates through double nuts; the long suspender passes through the locking claw disc in the locking part to be connected with the frustum, so that the locking claw disc is put on the frustum. The utility model discloses a couple and unhook are convenient to can ensure that in the hoist and mount process, do not take place to draw to one side, hang the phenomenon to one side, the security performance is higher.
Description
Technical Field
The utility model relates to a lifting device field, especially a quick hoist and mount special lifting device of brick at bottom of float glass production line molten tin bath.
Background
with the continuous progress and development of the construction of the float glass production line in China. Various construction technologies for float glass production line construction are continuously improved, and the construction efficiency is continuously improved. The tin bath is one of three thermal equipment of a float glass production line, is key equipment for ensuring the production quality of float glass, and is also the core of a float glass forming process, and the construction progress and the quality of a bottom brick of the tin bath directly influence the construction period and the quality of the whole float glass production line. The tin bath bottom bricks are large in quantity, the tin bath bottom bricks need to be hoisted to a bottom plate of a tin bath shell one by one to be positioned and installed, and the requirement on the flatness of the installation surface of the bottom bricks is high. The conventional hoisting technical scheme is that the soft sling is adopted to directly lock the bottom brick of the tin bath for hoisting operation, and the following defects exist:
1. The locking operation is complicated and the stability is not good. Firstly, a tin bath bottom brick to be hoisted is placed on a boss with two raised ends, a space capable of penetrating through a hanging strip is formed in the middle of the bottom of the tin bath bottom brick, and then the tin bath bottom brick to be hoisted is locked by the soft hanging strip. Sometimes, the hanging strip is not centered, so that the bottom brick of the tin bath is poor in hoisting stability and easy to incline.
2. Unhooking operation is more troublesome, and causes the destruction of tin bath bottom brick water caltrop easily, hangs when placing tin bath shell bottom plate when the tin bath bottom brick, need use the crow bar to prize the tin bath bottom brick to take soft suspender out, the edges and corners of brick at the bottom of this process often can damage the tin bath, leads to the fact certain hidden danger to the sealed of brick at the bottom of the tin bath.
3. The operation time of locking and unhooking the bottom bricks of the tin bath is longer, the efficiency is low, and the operation is inconvenient.
Disclosure of Invention
through the abundant analysis and the understanding to brick structure at the bottom of the molten tin bath, we find that the brick is mostly the rectangle at the bottom of the molten tin bath, and the brick top surface all has the sealed counter bore of mounting process of frustum form (this counter bore is waited to use graphite powder to smash after the brick installation is accomplished closely knit and seal), and general brick top counter bore quantity is 4 or 2 to be symmetrical arrangement placed in the middle. Therefore, the utility model discloses utilize two counter bores of diagonal direction as the atress action point of this hoist, ensure that the brick hoist and mount are steady, safe at the bottom of the molten tin bath.
the utility model aims at providing a special lifting appliance for quickly lifting the tin bath bottom bricks of a float glass production line, simplifying the lifting and locking operation of the tin bath bottom bricks and improving the stability of the lifting operation of the tin bath bottom bricks; the unhooking operation of the bottom brick of the molten tin bath is simplified, and the finished product protection of the bottom brick of the molten tin bath is effectively realized; the locking and unhooking time is saved, the hoisting efficiency of the tin bath bottom brick is greatly improved, and the operation is simple and convenient. To solve the above problems of the prior art.
The technical scheme for solving the problems is as follows: a special lifting appliance for quickly lifting tin bath bottom bricks in a float glass production line comprises a main beam part, two suspender parts and two locking parts; each hanger bar part is matched with a locking part;
The main beam part comprises a round steel lifting hook, a stressed steel plate and a partition steel plate;
The stress steel plates are symmetrically arranged in parallel at intervals, the round steel lifting hooks are arranged at the parallel central positions of the stress steel plates, the partition steel plates are symmetrically arranged on two sides of each round steel lifting hook and connected with the stress steel plates, and the bottoms of the round steel lifting hooks are welded with the stress steel plates and the partition steel plates into a whole;
The hanger rod component comprises a short hanger rod, a U-shaped round steel lifting hook I, an iron chain, a U-shaped round steel lifting hook II, a long hanger rod and a frustum;
One end of the short suspender is provided with threads, and the other end of the short suspender is welded with the U-shaped round steel lifting hook I; the opening end of the U-shaped round steel lifting hook I is welded with the short hanging rod, and the closed end of the U-shaped round steel lifting hook I is tied with one end of the iron chain; the other end of the iron chain is tied with the closed end of the U-shaped round steel lifting hook II; one end of the long suspender is provided with a thread, and the other end of the long suspender is welded with the opening end of the U-shaped round steel lifting hook II; the frustum is provided with internal threads along the axis direction and is in threaded connection with the long suspender;
The locking component comprises an execution pull rod, a locking claw disc and a locking claw;
One end of the execution pull rod is a 90-degree right-angle hook, and the other end of the execution pull rod is welded with the locking claw disc into a whole; a circular hole matched with the long suspender is formed in the middle of the locking clamping jaw disc, so that the locking clamping jaw disc can move up and down along the long suspender; the locking jaw disc is provided with 3 double-lug plates in the circumferential direction, each double-lug plate is provided with a connecting hole, each double-lug plate corresponds to one locking jaw, and the locking jaws are hinged between the double-lug plates through pin shafts;
In the assembled state: the two suspender parts are respectively and symmetrically arranged on two sides of the main beam part; the short suspender is positioned in the interval between the two stressed steel plates and can move in the interval, the threaded end of the short suspender is positioned above the stressed steel plates, and the short suspender is connected with the stressed steel plates in a threaded manner through double nuts and gaskets and is hung on the stressed steel plates; the long suspender passes through a round hole of the locking claw disc in the locking part and is in threaded connection with the frustum, so that the locking claw disc is placed on the frustum.
the further technical scheme is as follows: and a limiting plate is welded between two end parts of the two stressed steel plates.
the further technical scheme is as follows: the main beam part also comprises a steel wire rope used for penetrating the lifting hook, and the steel wire rope is fixedly tied with the top of the round steel lifting hook.
The further technical scheme is as follows: the transverse end part of the locking clamping jaw is set to be an inclined angle, and the inclined angle is the same as the taper of the frustum-shaped counter bore of the tin bath bottom brick.
due to the adoption of the technical scheme, the utility model relates to a quick hoist and mount special lifting device at bottom of float glass production line molten tin bath compares with prior art, has following beneficial effect:
1. The utility model discloses a quick hoist and mount special lifting device at bottom of float glass production line molten tin bath adopts the adjustable structural design of complete symmetry, and the design is simple, directly perceived, and adjustable function has been realized to the interval of two locking jack catchs, and the scope of being suitable for is wider. Secondly the hoist is drawn materials and is common Q235 steel, does not have special requirement material, and the welding preparation is convenient, and hoist and mount construction convenient operation utilizes and cuts off the flexible regulation that the steel sheet realized both ends jib part aperture, and application scope is wider, is applicable to the molten tin bath bottom brick of diagonal pitch-row within the scope of 200mm ~ 720mm, and has realized that the aperture of jib is adjustable.
2. the hoisting of the tin bath bottom brick is realized by utilizing the locking action of the clamping jaws in the tin bath bottom brick counter bore; the lifting appliance adopts three clamping jaws which are stronger in stability than the existing two 7-shaped jaws, a complete stress surface is formed by three stress points instead of linear stress, and the lifting safety is higher. Can ensure that the hoisting of the bottom bricks of the tin bath is more stable and orderly, and simultaneously plays an effective finished product protection role for the bottom bricks of the tin bath.
3. The hook and the unhook are more convenient, the unhook time is greatly saved, and the simple operation that the hook and the unhook can be carried out at any position is realized.
4. use the utility model discloses hoist, the atress of brick at the bottom of hoist and molten tin bath is vertical direction all the time, and the atress is even, can not produce local atress too big, causes the thing of hoist and molten tin bath bottom brick destruction to take place, can ensure at the hoist and mount in-process, does not take place to draw to one side, the phenomenon of hanging to one side, the security performance is higher.
5. The economic benefit is remarkable. Adopt the utility model discloses the hoist hoists the operation, and the hoist and mount construction progress obviously improves, because the molten tin bath bottom brick hoist and mount quantity is great, the labour cost obviously descends, compares with the soft suspender hoist and mount of conventional adoption, and the labour cost is saved about 50%.
the technical features of the utility model for the quick hoisting special lifting appliance for the tin bath bottom brick of the float glass production line will be further explained with reference to the attached drawings and the embodiments.
Drawings
FIG. 1 is the utility model relates to a structural schematic diagram of a special lifting device for quickly hoisting tin bath bottom bricks of a float glass production line:
FIG. 2 is a schematic view of the main beam of the present invention;
FIG. 3 is a cross-sectional view A-A of FIG. 2;
FIG. 4 is a schematic view of a boom assembly according to the present invention;
FIG. 5 is a schematic view of the locking member of the present invention;
FIG. 6 is a top view of FIG. 5;
Fig. 7 is the schematic view of the partial section of the hanger and the bottom brick of the tin bath when locking.
In the figure:
1-main beam part, 11-steel wire rope, 12-round steel lifting hook, 13-stress steel plate, 14-partition steel plate and 15-limiting plate;
2-a suspender part, 21-a short suspender, 22-a double nut, 23-a gasket, 24-a U-shaped round steel lifting hook I, 25-an iron chain, 26-a U-shaped round steel lifting hook II, 27-a long suspender and 28-a frustum;
3-locking part, 31-actuating pull rod, 32-locking jaw disc, 33-locking jaw, 34-hexagonal screw, 35-hexagonal nut, 36-socket round hole and 37-lug plate.
Detailed Description
A special lifting appliance for quickly lifting tin bath bottom bricks in a float glass production line is shown in figure 1 and comprises a main beam part 1, two suspender parts 2 and two locking parts 3; each boom part 2 is paired with a locking part 3;
Referring to fig. 2 and 3, the main beam part 1 comprises a steel wire rope 11, a round steel hook 12, a stressed steel plate 13, a partition steel plate 14 and a limiting plate 15;
the stressed steel plates 13 are arranged symmetrically at intervals in parallel and mainly bear hoisting load; the round steel lifting hook 12 is arranged in the parallel center position of the stressed steel plate 13, the partition steel plates 14 are symmetrically arranged on two sides of the round steel lifting hook 12 and connected with the stressed steel plate 13, and the partition steel plates 14 are mainly used for partitioning and reinforcing the strength of the stressed steel plate 13; the bottom of the round steel lifting hook 12 is welded with the stress steel plate 13 and the partition steel plate 14 into a whole; limiting plates 15 are welded between two end parts of the two stressed steel plates 13, and the limiting plates 15 prevent the hanger rod parts from falling from the directions of the two ends of the stressed steel plates 13; the steel wire rope 11 is mainly used for penetrating a lifting hook, and the steel wire rope 11 and the top of the round steel lifting hook 12 are fixedly tied.
referring to fig. 4, the hanger rod part 2 comprises a short hanger rod 21, a double nut 22, a gasket 23, a U-shaped round steel lifting hook i 24, an iron chain 25, a U-shaped round steel lifting hook ii 26, a long hanger rod 27 and a frustum 28;
One end of the short suspender 21 is provided with threads, and the other end of the short suspender is welded with the U-shaped round steel lifting hook I24; the open end of the U-shaped round steel lifting hook I24 is welded with the short suspender 21, and the closed end of the U-shaped round steel lifting hook I is tied with one end of the iron chain 25; the other end of the iron chain 25 is tied with the closed end of the U-shaped round steel lifting hook II 26; one end of the long suspender 27 is provided with threads, and the other end of the long suspender is welded with the opening end of the U-shaped round steel lifting hook II 26; the frustum 28 is provided with internal threads along the axial direction and is in threaded connection with the long suspender 27; the double nuts 22 and the short hanger rods 21 form threaded connection; the gasket 23 increases the acting area of the double nut 22 on the stressed steel plate 13.
Referring to fig. 5 and 6, the locking member 3 includes an actuating lever 31, a locking jaw disc 32, and a locking jaw 33;
One end of the execution pull rod 31 is a 90-degree right-angle hook, and the other end of the execution pull rod is welded with the locking claw disc 32 into a whole; a round hole 36 matched with the long suspender 27 is formed in the middle of the locking jaw disc 32, and the diameter of the round hole 36 is slightly larger than that of the long suspender 27, so that the locking jaw disc 32 can move up and down along the long suspender 27; 3 double-lug plates 37 are uniformly distributed on the locking jaw disc 32 along the circumferential direction, each double-lug plate is provided with a connecting hole, each double-lug plate corresponds to one locking jaw 33, and the locking jaws 33 are hinged between the double-lug plates 37 through pin shafts; for example, the locking jaw 33 may be mounted between the lug plates 37 by using a hexagonal screw 34 and a hexagonal nut 35, wherein the hexagonal screw 34 is mainly used for connecting the locking jaw disc 32 with the locking jaw 33 and ensuring that the locking jaw can rotate freely thereabout; the hexagonal nut 35 is in threaded connection with the hexagonal screw 34. The horizontal tip of locking jack catch 33 sets to inclination, and this inclination is the same with the tapering of the frustum form counter bore of brick at the bottom of the molten tin bath to the area of contact of the tip of locking jack catch 33 and the inner wall of frustum form counter bore can greatly increased, with the stability of the hoist and mount of improvement anchor clamps to brick at the bottom of the molten tin bath.
In the assembled state: the two suspender parts 2 are respectively and symmetrically arranged at two sides of the main beam part 1; the short suspender 21 is positioned in the space between the two stressed steel plates 13 and can move in the space, the threaded end of the short suspender 21 is positioned above the stressed steel plates 13, and the short suspender 21 is connected with the stressed steel plates 13 in a threaded manner through a double nut 22 and a gasket 23 and is hung on the stressed steel plates 13; the long hanger rods 27 are threaded to the frustum 28 through the circular holes 36 of the locking jaw plates 32 in the locking unit 3, so that the locking jaw plates 32 are placed on the frustum 28.
the utility model discloses utilize atress steel sheet 13 as the atress crossbeam of hoist, utilize to cut off 14 effectual aperture regulatory functions who has realized two jib parts 2 of steel sheet, according to the aperture of brick two diagonals counter bores at the bottom of different molten tins, through the aperture of reasonable, accurate two jibs of regulation, better adaptation the hoist and mount operation of brick at the bottom of the molten tin bath of not unidimensional. The suspender part 2 is mainly acted by axial tension, one end of the suspender part is acted by the upward tension of the main beam part 1, and the other end of the suspender part is acted by the downward tension of the tin bath bottom brick transmitted by the locking part 3. The locking part 3 utilizes 3 locking claws uniformly distributed in the circumferential direction, and the locking claws 33 are embedded and extruded in the middle by the component frustum 28 and the inner side wall of the counterbore of the tin bath bottom brick in the suspender part 2 in the hoisting process to be in a locking state (see figure 7). Before hoisting, the frustum 28 in the suspender parts 2 at the two ends is placed in two counter bores of the diagonal line of the tin bath bottom brick, then the locking part 3 is also placed in the counter bores by the operation execution pull rod 31, and the opening degrees of the two pull rod parts at the upper end are adjusted simultaneously, so that the locking part is centered and symmetrical and is matched with the axes of the counter bores of the two diagonal lines of the tin bath bottom brick. Then, the main beam part 1 is lifted slowly, the suspender parts 2 at the two ends are stressed gradually under the pulling of the main beam part 1, and the locking part 3 is fixed at the same time. At this time, along with the upward movement of the frustum 28, the locking claw 33 continuously expands outwards and finally abuts against the inner wall of the counterbore of the tin bath bottom brick, the locking of the locking claw is finally completed, and the hoisting operation of the tin bath bottom brick can be performed at this time. After the tin bath bottom brick is hoisted in place, the lifting hook is slowly loosened, the suspender part 2 is in a natural state without stress, the suspender part 2 can be slightly shaken at the moment and is made to move downwards and separate from the locking claw 33, when the locking claw 33 can move out of the counter bore, the execution pull rod 31 is pulled to pull the whole locking part 3 out of the counter bore, and finally, the suspender part 2 is pulled out, so that the whole unhooking operation is completed. The utility model discloses ensured that the bottom brick of molten tin bath is at the hoist and mount in-process, and the atress of brick at the bottom of hoist and molten tin bath is vertical direction all the time, and the atress is even, can not produce local atress too big, causes the thing of hoist and molten tin bath bottom brick destruction to take place.
The utility model discloses the part that does not relate to all is the same with prior art or can adopt prior art to realize. The above description is for further details of the present invention with reference to specific preferred embodiments, and it should not be understood that the embodiments of the present invention are limited to the description of the above embodiments, and it will be apparent to those skilled in the art that the present invention can be implemented in a plurality of ways without departing from the spirit of the present invention, and all of them should be considered as belonging to the scope of the present invention as defined by the appended claims.
Claims (4)
1. the utility model provides a quick hoist and mount special lifting device of brick at bottom of float glass production line molten tin bath which characterized in that: comprises a main beam part (1), two suspender parts (2) and two locking parts (3); each hanger rod part (2) is matched with a locking part (3);
the main beam part (1) comprises a round steel lifting hook (12), a stressed steel plate (13) and a partition steel plate (14);
the stress steel plates (13) are symmetrically arranged in parallel at intervals, the round steel lifting hooks (12) are arranged at the parallel central positions of the stress steel plates (13), the partition steel plates (14) are symmetrically arranged at two sides of the round steel lifting hooks (12) and are connected with the stress steel plates (13), and the bottoms of the round steel lifting hooks (12) are welded with the stress steel plates (13) and the partition steel plates (14) into a whole;
the suspender part (2) comprises a short suspender (21), a U-shaped round steel lifting hook I (24), an iron chain (25), a U-shaped round steel lifting hook II (26), a long suspender (27) and a frustum (28);
One end of the short suspender (21) is provided with threads, and the other end of the short suspender is welded with the U-shaped round steel lifting hook I (24); the open end of the U-shaped round steel lifting hook I (24) is welded with the short suspender (21), and the closed end of the U-shaped round steel lifting hook I is tied with one end of the iron chain (25); the other end of the iron chain (25) is tied with the closed end of the U-shaped round steel lifting hook II (26); one end of the long suspender (27) is provided with threads, and the other end of the long suspender is welded with the open end of the U-shaped round steel lifting hook II (26); the frustum (28) is provided with internal threads along the axial direction and is in threaded connection with the long suspender (27);
the locking component (3) comprises an execution pull rod (31), a locking claw disc (32) and a locking claw (33);
one end of the execution pull rod (31) is a 90-degree right-angle hook, and the other end of the execution pull rod is welded with the locking claw disc (32) into a whole; a round hole (36) matched with the long suspender (27) is formed in the middle of the locking jaw disc (32), so that the locking jaw disc (32) can move up and down along the long suspender (27); the locking jaw disc (32) is provided with 3 double-lug plates (37) in the circumferential direction, each double-lug plate is provided with a connecting hole, each double-lug plate corresponds to one locking jaw (33), and the locking jaws (33) are hinged between the double-lug plates (37) through pin shafts;
in the assembled state: the two suspender parts (2) are respectively and symmetrically arranged on two sides of the main beam part (1); the short hanger rods (21) are positioned in the space between the two stress steel plates (13) and can move in the space, the threaded ends of the short hanger rods (21) are positioned above the stress steel plates (13), and the short hanger rods (21) are connected in a threaded manner and hung on the stress steel plates (13) through double nuts (22) and gaskets (23); the long suspender (27) passes through a round hole (36) of a locking jaw disc (32) in the locking part (3) and is in threaded connection with the frustum (28), so that the locking jaw disc (32) is placed on the frustum (28).
2. the special lifting appliance for quickly lifting the bottom bricks of the tin bath of the float glass production line according to claim 1, which is characterized in that: and a limiting plate (15) is welded between two end parts of the two stress steel plates (13).
3. The special lifting appliance for quickly lifting the bottom bricks of the tin bath of the float glass production line according to claim 1 or 2, wherein the special lifting appliance comprises: the main beam part (1) further comprises a steel wire rope (11) used for penetrating the lifting hook, and the steel wire rope (11) is fixed with the top of the round steel lifting hook (12) in a pulling mode.
4. the special lifting appliance for quickly lifting the bottom bricks of the tin bath of the float glass production line according to claim 3, wherein the lifting appliance comprises: the transverse end part of the locking clamping jaw (33) is set to be an inclined angle, and the inclined angle is the same as the taper of the frustum-shaped counter bore of the tin bath bottom brick.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822266436.1U CN209797239U (en) | 2018-12-31 | 2018-12-31 | special lifting appliance for quickly lifting tin bath bottom bricks of float glass production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822266436.1U CN209797239U (en) | 2018-12-31 | 2018-12-31 | special lifting appliance for quickly lifting tin bath bottom bricks of float glass production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209797239U true CN209797239U (en) | 2019-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822266436.1U Expired - Fee Related CN209797239U (en) | 2018-12-31 | 2018-12-31 | special lifting appliance for quickly lifting tin bath bottom bricks of float glass production line |
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| Country | Link |
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| CN (1) | CN209797239U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109607370A (en) * | 2018-12-31 | 2019-04-12 | 广西建工集团第五建筑工程有限责任公司 | A kind of tin bath in floating glass production line bottom brick fast hoisting special hanger |
-
2018
- 2018-12-31 CN CN201822266436.1U patent/CN209797239U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109607370A (en) * | 2018-12-31 | 2019-04-12 | 广西建工集团第五建筑工程有限责任公司 | A kind of tin bath in floating glass production line bottom brick fast hoisting special hanger |
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Granted publication date: 20191217 |