CN211496545U - Hose lifting hanger plate - Google Patents
Hose lifting hanger plate Download PDFInfo
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- CN211496545U CN211496545U CN201922088293.4U CN201922088293U CN211496545U CN 211496545 U CN211496545 U CN 211496545U CN 201922088293 U CN201922088293 U CN 201922088293U CN 211496545 U CN211496545 U CN 211496545U
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Abstract
The utility model provides a hose lifting hanger plate, relating to the technical field of marine engineering equipment of ships, comprising a frame structure, a lifting lug, a split pin, a hose, an anti-abrasion block, a roller assembly, a support rod, a reinforcing rib, a shaft assembly and a hanger plate seat; the frame structure is an arc-shaped groove body and comprises two side plates and a bottom plate, one or more frame structures are arranged in parallel and have different sizes, two side surfaces of the frame structure are provided with anti-abrasion blocks, the floor plate is provided with a plurality of roller assemblies, the bottoms of the roller assemblies are provided with support rods, and the support rods are connected with the two side plates of the frame structure; the lug sets up at the top of hose promotion hanger plate, and the lug is connected on frame construction's a curb plate, and split pin joint frame construction's both sides board, including the round pin axle and the locking bolt of a "T" type, and evenly distributed is on frame construction's top. The utility model discloses effectively avoid the damage to the hose, realize the hose simultaneous working of multiple specification, avoid repeated dismouting and hoist and mount.
Description
Technical Field
The utility model relates to a boats and ships ocean engineering equips technical field, especially relates to a hose promotes hanger plate.
Background
At present, on a semi-submersible drilling platform, a hose hanger plate for an oil drilling system plays a role in lifting and placing hoses. Hose hanger plate be a curved cell body structure, wherein the lower extreme of hose hanger plate is curved cell body, the upper end of hose hanger plate is direct for being the opening, intermediate position at the hose hanger plate is a lug, be equipped with the wearing and tearing that the abrasionproof layer can prevent the hose on the inner wall of arc cell body, there is wearing and tearing of abrasionproof layer after long-time contact with the hose among the prior art, anti-skidding effect can weaken, lead to the wearing and tearing of hose easily, and current hose hanger plate orientation is comparatively fixed, only a lug can be used for the hoist and mount at its top, there is certain use limitation.
SUMMERY OF THE UTILITY MODEL
In order to overcome the problems that a hose is easy to wear and the working direction and the hoisting position of the hose hoisting plate are limited in the prior art, the hose hoisting plate comprises a frame structure, a lifting lug, a split pin, a hose, an anti-abrasion block, a roller assembly, a support rod, a reinforcing rib, a shaft assembly and a hoisting plate seat; the frame structure is an arc-shaped groove body and comprises two side plates and a bottom plate, one or more than one frame structure is/are arranged in parallel, the sizes of the frame structure are different, two side surfaces of the frame structure are provided with anti-abrasion blocks, the ground plate is provided with a plurality of roller assemblies, the bottoms of the roller assemblies are provided with support rods, and the support rods are connected with the two side plates of the frame structure; the lifting lugs are arranged at the top of the hose lifting hanging plate and connected to one side plate of the frame structure, the cotter pins are connected with the two side plates of the frame structure and comprise a T-shaped pin shaft and locking bolts which are uniformly distributed at the top end of the frame structure, the hose is placed in a groove body of the frame structure, the bottom of the hose is contacted with the roller assembly, and two sides of the hose are close to the anti-abrasion blocks on the side plate of the frame structure; frame construction's both ends are connected to the strengthening rib, frame construction's one end bottom is connected with axle composite member, just axle composite member includes the solid metal pole at top and the threaded connection pole of bottom, the hanger plate seat includes axle composite member fixing base and fixed baseplate, and wherein fixed baseplate is the cuboid structure of compriseing the multilayer steel sheet.
Through adopting above-mentioned technical scheme, set up the gyro wheel sub-assembly on the track of hose hanger plate, can reduce the frictional force between hose and the track, the split pin of track upper end can play spacing effect to the hose, also can replace the effect of lug under the condition that the lug breaks down, the abrasionproof piece of setting on the frame construction curb plate can reduce the friction between hose and the lateral wall, the bracing piece that sets up between the frame construction can strengthen the joining force between the frame construction both sides board. The bottom of the frame structure is provided with a shaft assembly and a hanging plate seat, so that the hose hanging plate can rotate at different angles, and the hose hoisting requirements in multiple directions are met.
Preferably, the position of the lifting lug is located at the top end of the highest position of the frame structure, and the steel plate provided with the lifting lug is located at the centers of the two side plates.
Through adopting above-mentioned technical scheme, the top at frame construction's highest point is established to the position of lug to and the central point that the lug steel sheet is located both sides board puts, can let the hose promote the hanger plate and have very high stability at the in-process of hoist and mount.
Preferably, a nylon pipe sleeve is connected to a cross bar in the middle of the pin shaft of the T-shaped structure on the cotter pin through a bearing, and a threaded through hole is formed in the tail end of the pin shaft.
Through adopting above-mentioned technical scheme, the nylon pipe box that the centre of split pin was equipped with can give the hose buffering at the outside in-process of throwing away of hose, prevents to damage the hose, and the perforation that the round pin axle end was equipped with can be through the fine fixing of locking bolt on frame construction.
Preferably, the roller assembly comprises a rotating shaft and a roller, an arc-shaped concave surface is arranged on the roller, the rotating shaft penetrates through the whole frame structure, the two ends of the rotating shaft are fixed on the outer wall of the frame structure through nuts, a fixing pin is further arranged on the outer side of each nut, the roller is sleeved on the rotating shaft, and a bearing is arranged at the joint of the roller and the nut.
Through adopting above-mentioned technical scheme, the gyro wheel on the wheel combination spare sets to the concave surface and can cooperates the motion of hose, lets the gyro wheel can rotate through the cooperation of pivot and bearing to at the both ends of pivot, it is fixed with the pivot through the nut, and consolidate the nut through the outer fixed pin of nut.
Preferably, two ends of the support rod are respectively welded on two side plates of the frame structure.
Through adopting above-mentioned technical scheme, the both ends welding of bracing piece is on frame construction's both sides board, can consolidate the connection between the frame construction both sides board.
Preferably, the top end of the solid metal rod of the shaft assembly is connected with the bottom of the frame structure through angle steel welding.
Through adopting above-mentioned technical scheme, the axle composite member is the part that is used for rotatory whole frame construction, consequently adds its intensity through the welding angle steel in its process department of connecting to guarantee the bulk strength of whole hose lifting hanger plate.
Preferably, the shaft assembly fixing seat in the hanging plate seat is a cylindrical barrel, a plurality of bearings are arranged on the inner wall of the shaft assembly fixing seat, and the inner diameters of the bearings are matched with the outer diameter of the solid metal rod of the shaft assembly.
Through adopting above-mentioned technical scheme, the bearing that is equipped with in the axle subassembly fixing base uses with the cooperation of axle subassembly, lets the frame construction who has the axle subassembly can rotate, satisfies the hose hoist and mount demand of equidirectional not.
Preferably, fixing bolts are densely distributed on the bottom plate on the fixing base and at one end far away from the shaft assembly fixing seat, and the fixing bolts are connected with the deck.
Through adopting above-mentioned technical scheme, the fixing bolt of densely covered on the fixed baseplate can guarantee frame construction at the stability of the in-process of work, and one easily takes place to turn on one's side.
In summary, the utility model adopts a multi-group roller form to protect the hose from being damaged when the hose is lifted up and down; the hose can realize the free rotation of multi-angle, and the hose simultaneous working of multiple specification can be realized to the lifting hanger plate simultaneously, avoids repeated dismouting and hoist and mount.
Drawings
FIG. 1 is a schematic view of a frame structure of a hose lifting sling plate;
FIG. 2 is a side cross-sectional view of a hose lifting sling plate;
FIG. 3 is a schematic view of a split pin arrangement of a hose lifting sling plate;
FIG. 4 is a top view of a hose lifting hanger plate;
FIG. 5 is a schematic view of a hose lifting hanger plate seat construction.
Reference numerals: 1. a frame structure; 2. lifting lugs; 3. a cotter pin; 31. a pin shaft; 32. locking the bolt; 4. A hose; 5. an anti-abrasion block; 6. a roller assembly; 61. a rotating shaft; 62. a roller; 7. a support bar; 8. reinforcing ribs; 9. a shaft assembly; 91. a solid metal rod; 92. a threaded connecting rod; 10. a hanger plate seat; 101. a shaft assembly fixing seat; 102. and fixing the base.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Example 1
As shown in fig. 1, 2, 3, 4 and 5: a hose 4 lifting hanger plate comprises a frame structure 1, a lifting lug 2, a split pin 3, a hose 4, an anti-abrasion block 5, a roller assembly 6, a support rod 7, a reinforcing rib 8, a shaft assembly 9 and a hanger plate seat 10; the frame structure 1 is an arc-shaped groove body and comprises two side plates and a bottom plate, one frame structure 1 is installed, two side surfaces of the frame structure 1 are provided with anti-abrasion blocks 5, a plurality of roller assemblies 6 are installed on a ground plate, the bottoms of the roller assemblies 6 are provided with support rods 7, and the support rods 7 are connected with the two side plates of the frame structure 1; the lifting lugs 2 are arranged at the top of the lifting hanging plate of the hose 4, the lifting lugs 2 are connected to one side plate of the frame structure 1, the cotter pins 3 are connected with the two side plates of the frame structure 1 and comprise a T-shaped pin shaft 31 and locking bolts 32 and are uniformly distributed at the top end of the frame structure 1, the hose 4 is placed in a groove body of the frame structure 1, the bottom of the hose 4 is contacted with the roller assembly 6, and two sides of the hose 4 are close to the anti-abrasion blocks 5 on the side plate of the frame structure 1; the both ends of frame construction 1 are connected to strengthening rib 8, and frame construction 1's one end bottom is connected with axle assembly 9, and axle assembly 9 includes the solid metal pole 91 at top and the threaded connection pole 92 of bottom, and hanger plate seat 10 includes axle assembly fixing base 101 and fixed baseplate 102, and wherein fixed baseplate 102 is the cuboid structure of compriseing the multilayer steel sheet. Set up roller assembly 6 on the track of hose 4 hanger plate, can reduce the frictional force between hose 4 and the track, split pin 3 of track upper end can play spacing effect to hose 4, also can replace the effect of lug 2 under the condition that lug 2 breaks down, the wearing proof piece 5 of setting on frame construction 1 curb plate can reduce the friction between hose 4 and the lateral wall, bracing piece 7 that sets up between the frame construction 1 can strengthen the joining force between the two side plates of frame construction 1. The bottom of the frame structure 1 is provided with a shaft assembly 9 and a hanger plate seat 10, so that the hanger plates of the hoses 4 can rotate at different angles, and the hoisting requirements of the hoses 4 in multiple directions are met.
As shown in fig. 1 and 3: the position of the lifting lug 2 is positioned at the top end of the highest position of the frame structure 1, and the steel plate provided with the lifting lug 2 is positioned at the centers of the two side plates. The position of the lifting lug 2 is arranged at the top end of the highest position of the frame structure 1, and the steel plates of the lifting lug 2 are arranged at the central positions of the two side plates, so that the hose 4 can be used for lifting the lifting plate in the lifting process, and the lifting plate has high stability.
As shown in fig. 1, 2 and 3: the middle cross rod of a pin shaft 31 of a T-shaped structure on the cotter pin 3 is connected with a nylon pipe sleeve through a bearing, and the tail end of the pin shaft 31 is provided with a threaded through hole. The nylon pipe sleeve that is equipped with in the middle of split pin 3 can give hose 4 buffering at the in-process that hose 4 outwards thrown away, prevents to damage hose 4, and the perforation that the round pin 31 end was equipped with can be through the fine fixing on frame construction 1 of locking bolt 32.
As shown in fig. 1, 2, 3, 4 and 5: roller assembly 6 includes pivot 61 and gyro wheel 62, is equipped with the arc concave surface on the gyro wheel 62, and wherein pivot 61 runs through whole frame construction 1, and the both ends of pivot 61 are all fixed on frame construction 1's outer wall through the nut, and the nut outside still is equipped with the fixed pin, and gyro wheel 62 suit is on pivot 61, and the junction is equipped with the bearing. The roller 62 on the roller assembly 6 is arranged to be concave to match the movement of the hose 4, the roller 62 can rotate through the matching of the rotating shaft 61 and the bearing, the rotating shaft 61 is fixed through nuts at two ends of the rotating shaft 61, and the nuts are reinforced through fixing pins outside the nuts.
As shown in fig. 1, 2, 3, 4 and 5: the two ends of the support rod 7 are respectively welded on the two side plates of the frame structure 1. The two ends of the support rod 7 are welded on the two side plates of the frame structure 1, so that the connection between the two side plates of the frame structure 1 can be reinforced.
As shown in fig. 1, 2, 3, 4 and 5: the top end of the solid metal rod 91 of the shaft assembly 9 is connected with the bottom of the frame structure 1 by angle steel welding. The shaft assembly 9 is a part for rotating the entire frame structure 1, and thus has been reinforced by welding angle steel at the process of its connection, thereby ensuring the overall strength of the entire hose 4 lifting hanger plate.
As shown in fig. 1 and 3: the axle subassembly fixing base 101 in the hanger plate seat 10 is a cylinder, and the inner wall of the axle subassembly fixing base 101 is provided with a plurality of bearings, and the inner diameter of each bearing is matched with the outer diameter of the solid metal rod 91 of the axle subassembly 9. The bearing that is equipped with in the axle subassembly fixing base 101 uses with the cooperation of axle subassembly 9, lets the frame construction 1 that has axle subassembly 9 can rotate, satisfies the hose 4 hoist and mount demand of equidirectional not.
As shown in fig. 1, 2 and 3: fixing bolts are densely distributed on the bottom plate on the fixing base 102 and one end far away from the shaft assembly fixing seat 101, and the fixing bolts are connected with the deck. The fixing bolts densely distributed on the fixing base 102 can ensure the stability of the frame structure 1 in the working process, and the frame structure is easy to roll over.
Example 2
As shown in fig. 1, 2, 3, 4 and 5: a hose 4 lifting hanger plate comprises a frame structure 1, a lifting lug 2, a split pin 3, a hose 4, an anti-abrasion block 5, a roller assembly 6, a support rod 7, a reinforcing rib 8, a shaft assembly 9 and a hanger plate seat 10; the frame structure 1 is an arc-shaped groove body and comprises two side plates and a bottom plate, the two frame structures 1 are arranged in parallel and have different sizes, two side surfaces of the frame structure 1 are provided with anti-abrasion blocks 5, the floor plate is provided with a plurality of roller assemblies 6, the bottoms of the roller assemblies 6 are provided with support rods 7, and the support rods 7 are connected with the two side plates of the frame structure 1; the lifting lugs 2 are arranged at the top of the lifting hanging plate of the hose 4, the lifting lugs 2 are connected to one side plate of the frame structure 1, the cotter pins 3 are connected with the two side plates of the frame structure 1 and comprise a T-shaped pin shaft 31 and locking bolts 32 and are uniformly distributed at the top end of the frame structure 1, the hose 4 is placed in a groove body of the frame structure 1, the bottom of the hose 4 is contacted with the roller assembly 6, and two sides of the hose 4 are close to the anti-abrasion blocks 5 on the side plate of the frame structure 1; the both ends of frame construction 1 are connected to strengthening rib 8, and frame construction 1's one end bottom is connected with axle assembly 9, and axle assembly 9 includes the solid metal pole 91 at top and the threaded connection pole 92 of bottom, and hanger plate seat 10 includes axle assembly fixing base 101 and fixed baseplate 102, and wherein fixed baseplate 102 is the cuboid structure of compriseing the multilayer steel sheet. Set up roller assembly 6 on the track of hose 4 hanger plate, can reduce the frictional force between hose 4 and the track, split pin 3 of track upper end can play spacing effect to hose 4, also can replace the effect of lug 2 under the condition that lug 2 breaks down, the wearing proof piece 5 of setting on frame construction 1 curb plate can reduce the friction between hose 4 and the lateral wall, bracing piece 7 that sets up between the frame construction 1 can strengthen the joining force between the two side plates of frame construction 1. The bottom of the frame structure 1 is provided with a shaft assembly 9 and a hanger plate seat 10, so that the hanger plates of the hoses 4 can rotate at different angles, and the hoisting requirements of the hoses 4 in multiple directions are met.
As shown in fig. 1 and 3: the position of the lifting lug 2 is positioned at the top end of the highest position of the frame structure 1, and the steel plate provided with the lifting lug 2 is positioned at the centers of the two side plates. The position of the lifting lug 2 is arranged at the top end of the highest position of the frame structure 1, and the steel plates of the lifting lug 2 are arranged at the central positions of the two side plates, so that the hose 4 can be used for lifting the lifting plate in the lifting process, and the lifting plate has high stability.
As shown in fig. 1, 2 and 3: the middle cross rod of a pin shaft 31 of a T-shaped structure on the cotter pin 3 is connected with a nylon pipe sleeve through a bearing, and the tail end of the pin shaft 31 is provided with a threaded through hole. The nylon pipe sleeve that is equipped with in the middle of split pin 3 can give hose 4 buffering at the in-process that hose 4 outwards thrown away, prevents to damage hose 4, and the perforation that the round pin 31 end was equipped with can be through the fine fixing on frame construction 1 of locking bolt 32.
As shown in fig. 1, 2, 3, 4 and 5: roller assembly 6 includes pivot 61 and gyro wheel 62, is equipped with the arc concave surface on the gyro wheel 62, and wherein pivot 61 runs through whole frame construction 1, and the both ends of pivot 61 are all fixed on frame construction 1's outer wall through the nut, and the nut outside still is equipped with the fixed pin, and gyro wheel 62 suit is on pivot 61, and the junction is equipped with the bearing. The roller 62 on the roller assembly 6 is arranged to be concave to match the movement of the hose 4, the roller 62 can rotate through the matching of the rotating shaft 61 and the bearing, the rotating shaft 61 is fixed through nuts at two ends of the rotating shaft 61, and the nuts are reinforced through fixing pins outside the nuts.
As shown in fig. 1, 2, 3, 4 and 5: the two ends of the support rod 7 are respectively welded on the two side plates of the frame structure 1. The two ends of the support rod 7 are welded on the two side plates of the frame structure 1, so that the connection between the two side plates of the frame structure 1 can be reinforced.
As shown in fig. 1, 2, 3, 4 and 5: the top end of the solid metal rod 91 of the shaft assembly 9 is connected with the bottom of the frame structure 1 by angle steel welding. The shaft assembly 9 is a part for rotating the entire frame structure 1, and thus has been reinforced by welding angle steel at the process of its connection, thereby ensuring the overall strength of the entire hose 4 lifting hanger plate.
As shown in fig. 1, 2, 3, 4 and 5: the axle subassembly fixing base 101 in the hanger plate seat 10 is a cylinder, and the inner wall of the axle subassembly fixing base 101 is provided with a plurality of bearings, and the inner diameter of each bearing is matched with the outer diameter of the solid metal rod 91 of the axle subassembly 9. The bearing that is equipped with in the axle subassembly fixing base 101 uses with the cooperation of axle subassembly 9, lets the frame construction 1 that has axle subassembly 9 can rotate, satisfies the hose 4 hoist and mount demand of equidirectional not.
As shown in fig. 1 and 3: fixing bolts are densely distributed on the bottom plate on the fixing base 102 and one end far away from the shaft assembly fixing seat 101, and the fixing bolts are connected with the deck. The fixing bolts densely distributed on the fixing base 102 can ensure the stability of the frame structure 1 in the working process, and the frame structure is easy to roll over.
While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.
Claims (8)
1. The utility model provides a hose promotes hanger plate which characterized in that: comprises a frame structure (1), lifting lugs (2), a split pin (3), a hose (4), an anti-abrasion block (5), a roller assembly (6), a support rod (7), reinforcing ribs (8), a shaft assembly (9) and a hanger plate seat (10); the frame structure (1) is an arc-shaped groove body and comprises two side plates and a bottom plate, one or more frame structures (1) are arranged in parallel and have different sizes, two side surfaces of the frame structure (1) are provided with anti-abrasion blocks (5), a plurality of roller assemblies (6) are arranged on a ground plate, the bottoms of the roller assemblies (6) are provided with supporting rods (7), and the supporting rods (7) are connected with the two side plates of the frame structure (1); the lifting lugs (2) are arranged at the tops of the lifting hanging plates of the hoses (4), the lifting lugs (2) are connected to one side plate of the frame structure (1), the cotter pins (3) are connected with the two side plates of the frame structure (1), comprise T-shaped pin shafts (31) and locking bolts (32) and are uniformly distributed at the top end of the frame structure (1), the hoses (4) are placed in groove bodies of the frame structure (1), the bottoms of the hoses (4) are in contact with the roller assembly (6), and two sides of each hose (4) are close to the anti-abrasion blocks (5) on the side plate of the frame structure (1); the reinforcing rib (8) is connected with the two ends of the frame structure (1), the one end bottom of the frame structure (1) is connected with the shaft assembly (9), the shaft assembly (9) comprises a solid metal rod (91) at the top and a threaded connection rod (92) at the bottom, the hanging plate seat (10) comprises a shaft assembly fixing seat (101) and a fixing base (102), and the fixing base (102) is of a cuboid structure consisting of multiple layers of steel plates.
2. A hose lifting sling plate as defined in claim 1, wherein: the position of the lifting lug (2) is positioned at the top end of the highest position of the frame structure (1), and the steel plate provided with the lifting lug (2) is positioned at the centers of the two side plates.
3. A hose lifting sling plate as defined in claim 1, wherein: a nylon pipe sleeve is connected to a cross bar in the middle of a pin shaft (31) of a T-shaped structure on the cotter pin (3) through a bearing, and a threaded through hole is formed in the tail end of the pin shaft (31).
4. A hose lifting sling plate as defined in claim 1, wherein: the roller assembly (6) comprises a rotating shaft (61) and rollers (62), arc-shaped concave surfaces are arranged on the rollers (62), the rotating shaft (61) penetrates through the whole frame structure (1), the two ends of the rotating shaft (61) are fixed on the outer wall of the frame structure (1) through nuts, fixing pins are further arranged on the outer sides of the nuts, the rollers (62) are sleeved on the rotating shaft (61), and bearings are arranged at the joints.
5. A hose lifting sling plate as defined in claim 1, wherein: and two ends of the support rod (7) are respectively welded on two side plates of the frame structure (1).
6. A hose lifting sling plate as defined in claim 1, wherein: the top end of a solid metal rod (91) of the shaft assembly (9) is connected with the bottom of the frame structure (1) through angle steel in a welding mode.
7. A hose lifting sling plate as defined in claim 1, wherein: the shaft assembly fixing seat (101) in the hanging plate seat (10) is a cylindrical barrel, a plurality of bearings are arranged on the inner wall of the shaft assembly fixing seat (101), and the inner diameters of the bearings are matched with the outer diameter of a solid metal rod (91) of the shaft assembly (9).
8. A hose lifting sling plate as defined in claim 1, wherein: and fixing bolts are densely distributed on the bottom plate on the fixing base (102) and one end far away from the shaft assembly fixing seat (101), and are connected with the deck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922088293.4U CN211496545U (en) | 2019-11-27 | 2019-11-27 | Hose lifting hanger plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922088293.4U CN211496545U (en) | 2019-11-27 | 2019-11-27 | Hose lifting hanger plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211496545U true CN211496545U (en) | 2020-09-15 |
Family
ID=72411885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922088293.4U Active CN211496545U (en) | 2019-11-27 | 2019-11-27 | Hose lifting hanger plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211496545U (en) |
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2019
- 2019-11-27 CN CN201922088293.4U patent/CN211496545U/en active Active
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