CN116395546A - Hoisting device for transporting forged flange - Google Patents
Hoisting device for transporting forged flange Download PDFInfo
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- CN116395546A CN116395546A CN202310671460.6A CN202310671460A CN116395546A CN 116395546 A CN116395546 A CN 116395546A CN 202310671460 A CN202310671460 A CN 202310671460A CN 116395546 A CN116395546 A CN 116395546A
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- rod
- main rod
- fastening
- limiting
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 26
- 239000010959 steel Substances 0.000 claims abstract description 26
- 238000005242 forging Methods 0.000 claims abstract description 4
- 230000001681 protective effect Effects 0.000 claims description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 229920001973 fluoroelastomer Polymers 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 230000004308 accommodation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Classifications
-
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model relates to a hoist device for transportation of forging flange, which belongs to the technical field of heavy machine hanging elements, and comprises a hanging ring, a main rod, bearing rods and a limiting rod, wherein one end of the main rod is fixedly connected with the hanging ring, two bearing rods are arranged, one end junction of each bearing rod is fixedly connected with one end of the main rod far away from the hanging ring, adjacent bearing rods are arranged at an angle, the included angle of each adjacent bearing rod is not more than 180 degrees, the length direction of each bearing rod is firstly arranged along the length direction of the main rod, and then the bearing rods are bent along the direction of the perpendicular main rod; the limiting rod is in sliding connection with the main rod, the sliding direction is vertical to the direction of the main rod, and a locking assembly used for limiting the main rod is arranged on the limiting rod; the length direction of the limiting rod extends along the direction vertical to the main rod and then extends along the direction parallel to the main rod; main pole, gag lever post and carrier bar form the hoist and mount space that is used for flange steel section hoist and mount, and this application has the transportation that the cooperation portal crane carries out cylindric steel section, satisfies the effect that the steel section transported the demand in the restricted place.
Description
Technical Field
The application relates to the technical field of crane hanging elements, in particular to a lifting device for transporting a forged flange.
Background
Flanges, also known as flange collars or lugs. The flange is a part for connecting pipes and is used for connecting the pipe ends; there are also flanges for use on the device access ports for connection between two devices. The flange is used as a common connecting piece and is widely used in the industries of machinery, chemical industry, wind power, sewage treatment and the like.
Before processing, the flange in the related art can convey cylindrical segmented steel into a high-temperature furnace through a conveyor belt to be fired, the fired steel is conveyed to a stamping die to be stamped, the segmented steel is plastic to be disc-shaped, the middle of the segmented steel is punched, and then the segmented steel is conveyed to the next die to be reamed and rounded, and finally the processing flow of the flange is completed.
Because the horizontal conveyor belt occupies a larger area, the horizontal conveyor belt is not suitable for being stored in a processing field, a gantry crane is generally adopted for conveying raw materials, an intermediate connecting piece is needed for conveying workpieces by adopting the gantry crane, and the intermediate connecting piece can not only fix a cylindrical steel section, but also be matched with a hook of the gantry crane, so that the problem of hoisting the cylindrical steel section is needed to be solved.
Disclosure of Invention
In order to cooperate the portal crane to carry out the transportation of cylindric steel section, satisfy the transportation demand of steel section in the restricted place, this application provides a hoist device for forging flange transportation.
The application provides a forge hoist device for flange transportation adopts following technical scheme:
the utility model provides a forge lifting device for flange transportation, includes rings, mobile jib, carrier bar and gag lever post, mobile jib one end with rings fixed connection, the carrier bar is provided with two, two carrier bar one end junctions with the mobile jib is kept away from rings one end fixed connection, two carrier bars set up at an angle, and the two contained angle is not more than 180, carrier bar length direction is earlier along mobile jib length direction sets up, then follows perpendicularly the mobile jib direction is buckled; the limiting rod is in sliding connection with the main rod, the sliding direction is along the direction perpendicular to the main rod, and a locking assembly used for limiting the main rod is arranged on the limiting rod; the length direction of the limiting rod extends along the direction perpendicular to the main rod and then extends along the direction parallel to the main rod; the main rod, the limiting rod and the bearing rod form a hoisting space for hoisting the flange steel section.
Through adopting above-mentioned technical scheme, place the steel of cylinder section between two carrier bars, slide the gag lever post, finally make the steel section place in hoist and mount space steadily, rings are fixed with the lifting hook of hoist to reach in limited place, the effect of cooperation portal crane with the stable transportation of cylindric steel section.
Optionally, the locking component includes dish bolt and butterfly nut, the gag lever post is perpendicular offer first rectangular hole and the rectangular hole of second on the region of mobile jib, first rectangular hole with the rectangular hole of second is located on the adjacent lateral wall of gag lever post, the mobile jib runs through first rectangular hole, the dish bolt runs through when the rectangular hole of second runs through the mobile jib, butterfly nut with dish bolt threaded connection.
Through adopting above-mentioned technical scheme, the adjustment of seting up for the gag lever post position of first rectangular hole and the rectangular hole of second provides the guarantee, and the direct slip gag lever post can, then screw the butterfly nut just accomplished the adjustment of gag lever post position to the size of hoist and mount space has been changed, reaches the effect that satisfies different length steel section hoist and mount.
Optionally, the inside cavity of dish bolt, the internal thread has been seted up to the inside of dish bolt, and the regional distance of internal thread seting up dish bolt afterbody exists the distance, be provided with spring and stay cord in the dish bolt, spring one end with dish bolt inner wall fixed connection, the other end with stay cord fixed connection, the stay cord runs through the butterfly nut with the butterfly nut is binded spacingly, the butterfly nut inserts and inlays in the dish bolt and with dish bolt threaded connection.
Through adopting above-mentioned technical scheme, to the separation that can realize both to the direction pulling butterfly nut that keeps away from the dish bolt, after the gag lever post position adjustment finishes, loosen and to the mutual insertional of butterfly nut and dish bolt of pulling of butterfly nut, if need further fixed dish bolt and butterfly nut, then rotatory butterfly nut can. The spring has realized the automatic re-setting of butterfly nut, and after long-time use, the spring is under effective deformation, and elasticity reduces, then through adjusting the stay cord, can increase the deformation volume of spring to satisfy the required elasticity of butterfly nut re-setting.
Optionally, a plurality of semicircular grooves are formed in the region, perpendicular to the main rod, of the limiting rod, adjacent semicircular grooves are formed at intervals along the length direction of the second strip-shaped hole, the semicircular grooves are symmetrically distributed on two sides of the second strip-shaped hole, and the semicircular grooves are communicated with the inside of the second strip-shaped hole; the butterfly nut is located in the semicircular groove, and a fastening assembly used for limiting the limiting rod to swing along the vertical direction is arranged between the limiting rod and the main rod.
Through adopting above-mentioned technical scheme, the semicircle groove that the symmetry set up makes the butterfly nut unable random along gag lever post length direction slip, and the butterfly nut is incompletely screwed with the dish bolt, both satisfies the fixed after the gag lever post position adjustment this moment, also makes the dish bolt act as the axis of rotation between gag lever post and the mobile jib, and a thing dual-purpose full play dish bolt's effect.
Optionally, the fastening assembly includes a positioning line, a fastening pipe, a fastening block and a fastening rod, the fastening pipe is fixedly connected with the main rod, a first slide way and a second slide way are formed on the fastening pipe, the first slide way is formed along the length direction of the fastening pipe, the second slide way is perpendicular to the first slide way and is formed in a plurality, adjacent second slide ways are formed along the length direction of the first slide way at intervals, the fastening rod is fixed on the outer wall of the fastening block, the fastening block is inserted into the fastening pipe, and the fastening rod slides from the first slide way to the second slide way; and one end of the positioning line is fixed with the limiting rod, the fixed part is positioned at one end of the limiting rod deviating from the hoisting space, and the other end of the positioning line is fixedly connected with the fastening block.
Through adopting above-mentioned technical scheme, place in the hoist and mount space after the steel section, insert the fastening piece and inlay in the fastening pipe to slide the dead lever by first slide to in the second slide, the setting wire is the tensioning state this moment, has realized the spacing of vertical direction to the gag lever post, has restrained the unidirectional swing of gag lever post, has guaranteed the stable existence in hoist and mount space.
Optionally, a connecting block is arranged between the positioning line and the fastening block, one end of the connecting block is fixedly connected with the positioning line, and the other end of the connecting block is in threaded connection with the fastening block; and a hand lever is fixed on the outer wall of the connecting block.
Through adopting above-mentioned technical scheme, rotate the connecting block and can realize the further tensioning of locating wire.
Optionally, two ends of the first slideway penetrate through the end face of the fastening pipe; the diameter of the connecting block is smaller than that of the fastening block.
Through adopting above-mentioned technical scheme, the dead lever is placed in the second slide of difference and can not be satisfied the locating line and form the tensioning state, then pass first slide with the dead lever completely, makes dead lever and the direct spacing that forms of fastening pipe, reaches the effect of extension fastening piece accommodation range.
Optionally, the gag lever post is kept away from hoist and mount space one end and is detachably connected with and is used for inserting the extension tube on the hand lever or the fastening rod.
Through adopting above-mentioned technical scheme, the extension pipe is directly inserted on hand lever or fastening rod, has followed long arm of force, makes the operator rotate the connecting block or slide the fastening piece and both can be more laborsaving.
Optionally, a reinforcing rod is fixed between the two bearing rods.
By adopting the technical scheme, the reinforcing rods enhance the bearing capacity of the adjacent bearing rods to the steel section.
Optionally, the outer ring of the positioning wire is sleeved with a protective sleeve, and the protective sleeve is made of fluororubber.
By adopting the technical scheme, the protective sleeve enables the skin of the worker to be blocked with the positioning line, so that the safety of the worker is ensured.
In summary, the present application includes at least one of the following beneficial technical effects:
the hoisting device formed by the main rod, the hoisting ring, the limiting rod and the bearing rod can hoist cylindrical section steel in a limited field, and the hoisting device is matched with hoisting equipment in the field, so that the construction field is saved;
the size of steel which can be accommodated in the hoisting space can be changed by the limit rod which is arranged in a sliding way, so that the cylindrical section-shaped steel with different lengths can be hoisted;
the fastening component plays a limiting role on the swing of the limiting rod in the vertical direction, and the stable existence of the hoisting space is ensured.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present application;
FIG. 2 is a partial cross-sectional view of the structure of the locking assembly;
FIG. 3 is a schematic view of a portion of the structure of the fastening assembly;
fig. 4 is a schematic view of a part of the structure at the connection block.
In the figure, 1, a main rod; 2. a hanging ring; 3. a carrier bar; 31. a reinforcing rod; 4. a limit rod; 41. a first elongated aperture; 42. a second elongated aperture; 43. a semicircular groove; 5. a locking assembly; 51. a disc bolt; 511. a pull rope; 512. a spring; 52. a butterfly nut; 6. a fastening assembly; 61. a positioning line; 62. fastening a tube; 621. a first slideway; 622. a second slideway; 63. a fastening block; 64. a fastening rod; 7. a connecting block; 71. a hand lever; 8. an extension tube; 9. and a protective sleeve.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-4.
The embodiment of the application discloses a hoist device is used in transportation of forging flange.
Referring to fig. 1, a lifting device for transporting forged flanges comprises a main rod 1, wherein a lifting ring 2 is fixed at one end of the main rod 1, a bearing rod 3 is fixed at the other end of the main rod, two bearing rods 3 are arranged at the other end of the main rod, the whole body of the two bearing rods 3 and the main rod 1 is in an inverted Y shape after being fixed, the included angle between the adjacent bearing rods 3 is not more than 180 degrees, a reinforcing rod 31 is fixed between the adjacent bearing rods 3, and the bearing rods 3 are L-shaped, namely, extend along the length direction of the main rod 1 first and then extend along the direction perpendicular to the main rod 1. The main rod 1 is provided with a limiting rod 4 in a sliding manner, the limiting rod 4 is perpendicular to the main rod 1, the sliding direction of the limiting rod 4 slides along the direction close to or far from the main rod 1, and the length direction of the limiting rod 4 extends along the direction perpendicular to the main rod 1 and then extends along the direction parallel to the main rod 1; the main rod 1, the limiting rod 4 and the bearing rod 3 form a hoisting space for hoisting the flange steel section.
Referring to fig. 1 and 2, a first long hole 41, a second long hole 42 and a semicircular groove 43 are formed in the limit rod 4 along the length direction thereof, the first long hole 41 penetrates the limit rod 4 along the vertical direction in the horizontal state of the limit rod 4, the second long hole 42 penetrates the limit rod 4 along the water balance direction, and the main rod 1 penetrates the first long hole 41. The semicircular grooves 43 are formed in a plurality, adjacent semicircular grooves 43 are formed in the length direction of the second strip hole 42 at intervals, the semicircular grooves 43 are symmetrically distributed on two sides of the second strip hole 42, and the positions, close to the second strip hole 42, of the semicircular grooves 43 are communicated with the inside of the second strip hole 42. A locking component 5 is arranged between the limiting rod 4 and the main rod 1.
Referring to fig. 1 and 2, the locking assembly 5 includes a disc bolt 51 and a butterfly nut 52, the inside of the disc bolt 51 is hollow, an internal thread is provided in the disc bolt 51, the internal thread is located in the middle of the whole length of the disc bolt 51, and the butterfly nut 52 is inserted into the disc bolt 51 and is in threaded connection with the disc bolt 51. The inside spring 512 and the stay cord 511 that are provided with of disc bolt 51, spring 512 one end and disc bolt 51 inner wall fixed connection, the other end and stay cord 511 fixed connection, stay cord 511 keep away from the one end of spring 512 and bind fixedly with butterfly nut 52 after penetrating butterfly nut 52, perhaps it forms with the spacing of butterfly nut 52 to tie by oneself can, prevents that stay cord 511 from receiving the inside phenomenon of spring 512 traction withdrawal butterfly nut 52. One end of the disc bolt 51 penetrates through the second strip hole 42 and also penetrates through the main rod 1, and after the butterfly nut 52 is in threaded connection with the disc bolt 51, the butterfly nut 52 is located in the semicircular groove 43.
Referring to fig. 1 and 3, a fastening assembly 6 is provided between the main lever 1 and the stopper lever 4. The fastening assembly 6 comprises a positioning line 61, a fastening pipe 62, a fastening block 63 and a fastening rod 64, wherein the fastening pipe 62 is fixed on the outer wall of the main rod 1, a first slide way 621 and a second slide way 622 are arranged on the fastening pipe 62, the first slide way 621 is arranged along the length direction of the fastening pipe 62, the end parts of the first slide way 621 are all open through the end face of the fastening pipe 62, the first slide way 621 is simultaneously and completely open with the inside of the fastening pipe 62, the second slide way 622 is arranged perpendicular to the first slide way 621, the second slide way 622 is open with the inside of the fastening pipe 62, a plurality of second slide ways 622 are arranged, and adjacent second slide ways 622 are arranged along the length direction of the first slide way 621 at intervals. The fastening rod 64 is perpendicular to the fastening block 63, one end of the fastening rod 64 is fixedly connected with the outer wall of the fastening block 63, the diameter of the fastening block 63 is smaller than the inner diameter of the fastening pipe 62, namely, the fastening block 63 can be completely slid into the fastening pipe 62, and meanwhile, the fastening rod 64 slides in the first slide 621 or the second slide 622.
Referring to fig. 3 and 4, a connection block 7 is arranged between the fastening block 63 and the fastening tube 62, the diameter of the connection block 7 is smaller than that of the fastening block 63, one end of the connection block 7 is fixedly connected with the positioning wire 61, and the other end is in threaded connection with the fastening block 63; a hand lever 71 is fixed on the outer wall of the connecting block 7, and the hand lever 71 is perpendicular to the connecting block 7. One end of the positioning line 61, which is far away from the connecting block 7, is fixedly connected with the limiting rod 4, and the fixed connection part is positioned at one end of the limiting rod 4, which is far away from the hoisting space. The outer ring of the positioning wire 61 is sleeved with a protective sleeve 9, and the protective sleeve 9 is made of high-temperature resistant materials, such as fluororubber.
Referring to fig. 1 and 3, an extension tube 8 is detachably connected to the stop lever 4, the extension tube 8 is hooked and fixed with the stop lever 4, that is, a hook is fixed on the stop lever 4, and a hole is formed in the extension tube 8. The extension tube 8 is positioned at one end of the limit rod 4, which is far away from the hoisting space. The extension tube 8 has an inner diameter greater than the diameters of the hand bar 71 and the fastening bar 64, and the extension tube 8 has a length greater than the lengths of the hand bar 71 and the fastening bar 64.
The implementation principle of the lifting device for transporting the forged flange is as follows: placing the segmented cylindrical steel in a hoisting space formed by the bearing rod 3 and the limiting rod 4, and then hooking and fixing the hoisting ring 2 with a crane; if the cylindrical steel segments with different lengths are required to be limited, the size of the lifting space formed by the bearing rod 3 and the limiting rod 4 is adjusted through the locking assembly 5, the limiting rod 4 swings in the vertical direction through the fastening assembly 6 to play a limiting role, and the stable existence of the lifting space is ensured.
The embodiments of the present invention are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in this way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (10)
1. Hoist device is used in transportation of forging flange, its characterized in that: the lifting device comprises lifting rings (2), a main rod (1), bearing rods (3) and limiting rods (4), wherein one end of the main rod (1) is fixedly connected with the lifting rings (2), two bearing rods (3) are arranged, one end junction of each bearing rod (3) is fixedly connected with one end, far away from the lifting rings (2), of the main rod (1), the two bearing rods (3) are arranged at an angle, the included angle of the two bearing rods is not more than 180 degrees, the length direction of each bearing rod (3) is firstly arranged along the length direction of the main rod (1), and then is bent along the direction perpendicular to the main rod (1); the limiting rod (4) is in sliding connection with the main rod (1), the sliding direction is along the direction perpendicular to the main rod (1), and the limiting rod (4) is provided with a locking assembly (5) used for limiting the main rod (1); the length direction of the limiting rod (4) firstly extends along the direction vertical to the main rod (1) and then extends along the direction parallel to the main rod (1); the main rod (1), the limiting rod (4) and the bearing rod (3) form a hoisting space for hoisting the flange steel section.
2. The hoisting device for transporting forged flanges according to claim 1, characterized in that: the locking assembly (5) comprises a disc bolt (51) and a butterfly nut (52), the limiting rod (4) is perpendicular first strip holes (41) and second strip holes (42) are formed in the area of the main rod (1), the first strip holes (41) and the second strip holes (42) are formed in the adjacent side walls of the limiting rod (4), the main rod (1) penetrates through the first strip holes (41), the disc bolt (51) penetrates through the second strip holes (42) and simultaneously penetrates through the main rod (1), and the butterfly nut (52) is in threaded connection with the disc bolt (51).
3. The hoisting device for transporting forged flanges according to claim 2, characterized in that: the novel butterfly bolt is characterized in that the inside of the butterfly bolt (51) is hollow, internal threads are formed in the disc bolt (51), the internal threads are formed in an area away from the tail of the disc bolt (51), a spring (512) and a pull rope (511) are arranged in the disc bolt (51), one end of the spring (512) is fixedly connected with the inner wall of the disc bolt (51), the other end of the spring is fixedly connected with the pull rope (511), the pull rope (511) penetrates through the butterfly nut (52) and is bound and limited by the butterfly nut (52), and the butterfly nut (52) is inserted into the disc bolt (51) and is in threaded connection with the disc bolt (51).
4. The hoisting device for transporting forged flanges according to claim 2, characterized in that: a plurality of semicircular grooves (43) are formed in the area, perpendicular to the main rod (1), of the limiting rod (4), adjacent semicircular grooves (43) are formed at intervals along the length direction of the second long strip hole (42), the semicircular grooves (43) are symmetrically distributed on two sides of the second long strip hole (42), and the semicircular grooves (43) are communicated with the inside of the second long strip hole (42); the butterfly nut (52) is located in the semicircular groove (43), and a fastening component (6) used for limiting the limiting rod (4) to swing along the vertical direction is arranged between the limiting rod (4) and the main rod (1).
5. The hoisting device for transporting forged flanges according to claim 4, wherein: the fastening assembly (6) comprises a positioning line (61), a fastening pipe (62), a fastening block (63) and a fastening rod (64), wherein the fastening pipe (62) is fixedly connected with the main rod (1), a first slide way (621) and a second slide way (622) are arranged on the fastening pipe (62), the first slide way (621) is arranged along the length direction of the fastening pipe (62), the second slide way (622) is perpendicular to the first slide way (621) and is provided with a plurality of slide ways, adjacent second slide ways (622) are arranged along the length direction of the first slide way (621) at intervals, the fastening rod (64) is fixed on the outer wall of the fastening block (63), the fastening block (63) is inserted into the fastening pipe (62), and the fastening rod (64) slides into the second slide way (622) from the first slide way (621). One end of the positioning wire (61) is fixed with the limiting rod (4), the fixed position is positioned at one end of the limiting rod (4) deviating from the hoisting space, and the other end of the positioning wire is fixedly connected with the fastening block (63).
6. The lifting device for transporting forged flanges according to claim 5, wherein: a connecting block (7) is arranged between the positioning line (61) and the fastening block (63), one end of the connecting block (7) is fixedly connected with the positioning line (61), and the other end is in threaded connection with the fastening block (63); a hand lever (71) is fixed on the outer wall of the connecting block (7).
7. The hoisting device for transporting forged flanges according to claim 6, wherein: both ends of the first slideway (621) penetrate through the end face of the fastening pipe (62); the diameter of the connecting block (7) is smaller than that of the fastening block (63).
8. The hoisting device for transporting forged flanges according to claim 6, wherein: one end of the limiting rod (4) far away from the hoisting space is detachably connected with an extension tube (8) which is used for being inserted into the hand rod (71) or the fastening rod (64).
9. The hoisting device for transporting forged flanges according to claim 1, characterized in that: a reinforcing rod (31) is fixed between the two bearing rods (3).
10. The lifting device for transporting forged flanges according to claim 5, wherein: the outer ring of the positioning line (61) is sleeved with a protective sleeve (9), and the protective sleeve (9) is made of fluororubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310671460.6A CN116395546B (en) | 2023-06-08 | 2023-06-08 | Hoisting device for transporting forged flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310671460.6A CN116395546B (en) | 2023-06-08 | 2023-06-08 | Hoisting device for transporting forged flange |
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| Publication Number | Publication Date |
|---|---|
| CN116395546A true CN116395546A (en) | 2023-07-07 |
| CN116395546B CN116395546B (en) | 2023-08-25 |
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|---|---|---|---|
| CN202310671460.6A Active CN116395546B (en) | 2023-06-08 | 2023-06-08 | Hoisting device for transporting forged flange |
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| CN213294431U (en) * | 2020-10-13 | 2021-05-28 | 浩锋(天津)智能制造有限公司 | Flange clamping lifting appliance |
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|---|---|---|---|---|
| DD156076A1 (en) * | 1981-02-04 | 1982-07-28 | Manfred Werner | LOAD AND LOAD CARRIER |
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| CN205011236U (en) * | 2015-09-30 | 2016-02-03 | 河南柴油机重工有限责任公司 | Supplementary peening hoist and mount frock of dysmorphism ring flange |
| CN206970012U (en) * | 2017-04-28 | 2018-02-06 | 浙江盛达铁塔有限公司 | Hubbed flange suspender |
| CN209038849U (en) * | 2018-09-06 | 2019-06-28 | 明阳智慧能源集团股份公司 | A kind of triangular hanging tool of wind generating set engine room elbow and reinforcement flange assembly |
| CN209890072U (en) * | 2018-09-29 | 2020-01-03 | 青岛武晓集团股份有限公司 | Novel flange lifting hook |
| CN209210202U (en) * | 2018-11-23 | 2019-08-06 | 安徽江淮汽车集团股份有限公司 | Leaf spring transport hoist |
| CN210914968U (en) * | 2019-10-29 | 2020-07-03 | 唐山华冶钢管制造有限公司 | Stable steel coil lifting hook |
| CN213294431U (en) * | 2020-10-13 | 2021-05-28 | 浩锋(天津)智能制造有限公司 | Flange clamping lifting appliance |
| CN215101479U (en) * | 2021-06-07 | 2021-12-10 | 唐山盛航环保机车制造有限公司 | Lifting appliance for assembling forward type forklift gantry |
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| CN116395546B (en) | 2023-08-25 |
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