CN102515017A - Combined neck suspender - Google Patents
Combined neck suspender Download PDFInfo
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- CN102515017A CN102515017A CN2011104310376A CN201110431037A CN102515017A CN 102515017 A CN102515017 A CN 102515017A CN 2011104310376 A CN2011104310376 A CN 2011104310376A CN 201110431037 A CN201110431037 A CN 201110431037A CN 102515017 A CN102515017 A CN 102515017A
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Abstract
A combined neck suspender comprises an extension suspension bracket, a bottleneck suspension hook and a furcal pair rope. The extension suspension bracket comprises two folding members; a suspension bracket circular shaft is arranged between the two folding members; the bottleneck suspension hook comprises a plurality of straight bending neck plates or arc bending neck plates; the furcal pair rope is arranged on the extension suspension bracket and comprises a jack line and an adjusting rope clamp; the jack line is provided with a suspension hook sling; and the adjusting rope clamp is arranged on a terminal of the jack line to adjust extension force of the extension suspension bracket. The embodiment utilizes bottleneck structure of the bottle-shape member to arrange suspension points, so as to conveniently hoist a plurality of bottle-shape members with different calibers; the bottleneck suspension hook uniformly distribute up pulling force of a lifting suspension hook on the neck of the bottle-shape member, so that the bottle-shape member can be hoisted evenly without inclination. Therefore, the combined neck suspender has simple structure, is convenient for usage and can effectively prevent accident of bottle-shape member damage caused by improper hoisting.
Description
Technical field
The invention belongs to a kind of hoisting and hanging instrument, relate in particular to a kind of bottleneck structure of equipment that utilizes the combined eck suspender that suspension centre is upwards sling equipment is set.
Background technology
In chemical process; In order to prevent that equipment from being contained mordant chemical corrosion such as acid, alkali, salt; The ampuliform member of graphite, pottery or glass is installed in be everlasting some heat exchangers, synthesis tank and agitated reactor; When carrying out service work, must these ampuliform members be taken out from heat exchanger, synthesis tank or agitated reactor and wash and maintenance disappears scarce.But; These ampuliform members are because the very smooth cunning of profile circle; The hole or the hole of lifting are not set self, can not take to weld and the method for holing is provided with suspension centre, and be installed in for a long time jar or still in; Gap is between the two stopped up the back by dirt and is produced adhesive attraction, these ampuliform members is glued firmly inhale in jar or still.So, the ampuliform member in hoisting process, often occurs and be difficult to tie up, can not balance after tying up lifting by jar or still block and the problem that the ampuliform member is damaged.
Summary of the invention
Tie up in order to solve being difficult to of producing when prior art lifts the ampuliform member; Can not balance lift by crane; And the problem of damaging easily, the present invention aims to provide a kind of combined eck suspender, and this suspender comprises that opening and closing suspension bracket, bottleneck suspension hook and jag are to rope; Utilize the bottleneck structure of ampuliform member self that suspension centre is set; Lifting force is evenly distributed in the neck of ampuliform member, makes the ampuliform member can the angular balance lifting, can effectively prevent the ampuliform member because of tilt lifting by jar or still blocks and because of tying up the improper accident of damaging.
In order to achieve the above object, the present invention adopts following technical scheme: a kind of combined eck suspender comprises that opening and closing suspension bracket, bottleneck suspension hook and jag are to rope; It is characterized in that: it is the hoisting and hanging instrument that rope is made up of opening and closing suspension bracket, bottleneck suspension hook and jag; Said opening and closing suspension bracket comprises two bending members, is provided with the suspension bracket circular shaft between said two bending members, and said bending member is provided with movable spindle nose, axle sleeve gusset, ball grooves A and spacing pile crown; Said bottleneck suspension hook comprises a plurality of straight curved eck plates or the curved eck plate of arc; Said straight curved eck plate or the curved eck plate of arc are connected with the opening and closing suspension bracket through ball, and said straight curved eck plate or the curved eck plate of arc are provided with and connect axle bed, postive stop baffle and soft liner, and said connection axle bed is provided with jugularia axis hole, ball grooves B and ball circular hole; Said jag is installed on the opening and closing suspension bracket rope; Its structure comprises jack line and adjusting rope clamp, and said jack line is provided with the suspension hook sling, and said adjusting rope clamp is installed in the opening and closing power of the termination adjusted opening and closing suspension bracket of jack line; Said adjusting rope clamp comprises folder rope shell, sling clamping plate and degree of tightness runner; Said folder rope shell is provided with withdrawal cord mouth, suspension bracket joint, runner mouth and card grooving, and said sling clamping plate are provided with pine folder swivel nut and folder grooving, and said degree of tightness runner is provided with pine folder screw rod.
During practical implementation, said opening and closing suspension bracket is combined through the suspension bracket circular shaft by two bending members, and said bending member is a curved member; Its tail end is provided with fork rope interface; Said movable spindle nose is arranged on the fork rope interface, and said axle sleeve gusset is arranged on the bending part of bending member, on the axle sleeve gusset, is provided with the suspension bracket axis hole; Said bending member is provided with multiple tracks ball grooves A; Said ball grooves A is divided into two groups of outer rings that are arranged on the bending member between axle sleeve gusset and the bending component head, and the middle part of said spacing pile crown is fixed on the bending member and is between two groups of ball grooves A, and said suspension bracket circular shaft is installed in the suspension bracket axis hole.
During practical implementation; Said bottleneck suspension hook is combined by a plurality of straight curved eck plates or the curved eck plate of arc; The curved eck plate of said straight curved eck plate or arc is divided into two groups and be installed separately on two bending members, and said straight curved eck plate or the curved eck plate of arc are provided with two and connect axle beds, and said connection axle bed is oppositely arranged on the bottom surface of straight curved eck plate or the curved eck plate of arc up and down; Said postive stop baffle is arranged on the middle part of straight curved eck plate or the curved eck plate bottom surface of arc; Said soft liner is arranged on the end face of straight curved eck plate or the curved eck plate of arc, and said jugularia axis hole break-through up and down connects axle bed, and said ball grooves B is arranged on the middle part of jugularia axis hole; Said ball circular hole to ball grooves B, is equipped with blind bolt on the said ball circular hole from the outside break-through that connects axle bed.
During practical implementation, said ball is installed in the combination slot of ball grooves B and ball grooves A formation.
During practical implementation, said jag is installed in the afterbody of opening and closing suspension bracket to rope, and said easing out line be located in the middle part of jack line, on two terminations of jack line, the adjusting rope clamp is housed all, and said adjusting rope clamp is connected with the bending member.
Said folder rope shell is the housing of an oval in outline; Said withdrawal cord mouth and suspension bracket joint are oppositely arranged on the two ends of folder rope shell; Said suspension bracket joint is provided with the rope clamp axis hole, all is provided with eyelet hole at suspension bracket joint and the two ends that press from both sides rope shell junction, and said runner mouth is arranged on the middle part of folder rope shell; Said card grooving is arranged on the inwall of the folder rope shell between withdrawal cord mouth and two eyelet holes and the outer ring of suspension bracket joint, and said rope clamp axis hole and movable spindle nose are combined.
Be provided with two sling clamping plate in the said folder rope shell; Said sling clamping plate symmetry is installed in the inner chamber of folder rope shell; Said pine folder swivel nut and folder grooving are separately positioned on the both sides of sling clamping plate; Said folder grooving faces with the card grooving, and one is provided with clockwise screw socket another is provided with the reverse screw socket in the said pine folder swivel nut.
Said degree of tightness runner is installed in the runner mouth and through pine folder screw rod and is connected with the sling clamping plate, and said loose folder screw rod is arranged on the center of degree of tightness runner, and it is combined with pine folder swivel nut with the reverse screw thread that the two ends of said pine folder screw rod are provided with clockwise screw thread respectively.
During practical implementation, said card grooving all is provided with anti-skidding rope figure with pressing from both sides on the grooving.
Present embodiment utilizes the bottleneck structure of ampuliform member self that suspension centre is set; Can easily lift by crane the ampuliform member of multiple bore; The bottleneck suspension hook can angular balance not lift by crane the ampuliform member the upwards neck that is distributed in the ampuliform member of tension uniform of load hook when lifting.Therefore, this combined eck hanger structure is simple, easy to use, can prevent effectively that the ampuliform member is because of lifting the improper accident of damaging.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Fig. 1 is the mounting structure scheme drawing of one embodiment of the invention.
Fig. 2 is a bending member 11 and the straight structural representation of bending 21 combinations of eck plate among Fig. 1.
Fig. 3 is the structural representation of straight curved eck plate 21 among Fig. 1,2.
Fig. 4 is the structural representation of the curved eck plate 210 of arc.
Fig. 5 is a structural representation of regulating rope clamp 32 among Fig. 1.
Fig. 6 is the structural representation of sling clamping plate 34 among Fig. 5.
Sequence number is represented respectively among the figure: 10. opening and closing suspension bracket, 11. bending members, 12. suspension bracket circular shafts, 13. movable spindle noses, 14. axle sleeve gussets, 15. ball grooves A, 16. spacing pile crowns; 17. fork rope interface, 18. suspension bracket axis holes, 20. bottleneck suspension hooks, 21. straight curved eck plates, 210. arcs are bent eck plate, 211. balls; 22. the connection axle bed, 220. jugularia axis holes, 221. ball grooves B, 222. ball circular holes, 223. blind bolts, 23. postive stop baffles; 24. soft liner, 30. jags are to restricting 31. jack lines, 310. suspension hook slings, 32. adjusting rope clamps, 33. folder rope shells; 330. the withdrawal cord mouth, 331. suspension bracket joints, 332. runner mouths, 333. card groovings, 334. eyelet holes, 335. rope clamp axis holes; 34. the sling clamping plate, 340. pine folder swivel nuts, 341. folder groovings, 342. anti-skidding rope figures, 35. degree of tightness runners, 350. pine folder screw rods.
The specific embodiment
Referring to Fig. 1 and combine Fig. 2,3,4,5,6; Present embodiment comprises that opening and closing suspension bracket 10, bottleneck suspension hook 20 and jag are to restricting 30; Said opening and closing suspension bracket 10 comprises two bending members 11; Be provided with suspension bracket circular shaft 12 between said two bending members 11; Said bending member 11 is provided with movable spindle nose 13, axle sleeve gusset 14, ball grooves A15 and spacing pile crown 16, and said bottleneck suspension hook 20 comprises a plurality of straight curved eck plates 21 or the curved eck plates 210 of arcs, and said straight curved eck plate 21 or the curved eck plate 210 of arc are connected with opening and closing suspension bracket 10 through ball 211; Said straight curved eck plate 21 or the curved eck plate 210 of arc are provided with and connect axle bed 22, postive stop baffle 23 and soft liner 24; Said connection axle bed 22 is provided with jugularia axis hole 220, ball grooves B221 and ball circular hole 222, and said jag 30 is installed on the opening and closing suspension bracket 10 restricting, and its structure comprises jack line 31 and regulates rope clamp 32; Said jack line 31 is provided with suspension hook sling 310; Said adjusting rope clamp 32 is installed in the opening and closing power of the termination adjusted opening and closing suspension bracket 10 of jack line 31, and said adjusting rope clamp 32 comprises folder rope shell 33, sling clamping plate 34 and degree of tightness runner 35, and said folder rope shell 33 is provided with withdrawal cord mouth 330, suspension bracket joint 331, runner mouth 332 and card grooving 333; Said sling clamping plate 34 are provided with pine folder swivel nut 340 and folder grooving 341, and said degree of tightness runner 35 is provided with pine folder screw rod 350.
Said opening and closing suspension bracket 10 is combined through suspension bracket circular shaft 12 by two bending members 11; Said bending member 11 is curved members; Its tail end is provided with fork rope interface 17; Said movable spindle nose 13 is arranged on the fork rope interface 17, and said axle sleeve gusset 14 is arranged on the bending part of bending member 11, on axle sleeve gusset 14, is provided with suspension bracket axis hole 18; Said bending member 11 is provided with multiple tracks ball grooves A15; Said ball grooves A15 is divided into two groups of outer rings that are arranged on the bending member 11 between axle sleeve gusset 14 and bending member 11 heads, and the middle part of said spacing pile crown 16 is fixed on the bending member 11 and is between two groups of ball grooves A15, and said suspension bracket circular shaft 12 is installed in the suspension bracket axis hole 18.
Suspension bracket circular shaft 12 be the point of connection of two bending members 11 be again pivot point, its head is simultaneously to extending out out when the afterbody of two bending members 11 is squeezed power simultaneously.
Said bottleneck suspension hook 20 is combined by a plurality of straight curved eck plates 21 or the curved eck plate 210 of arc; The curved eck plate 210 of said straight curved eck plate 21 or arc is divided into two groups and be installed separately on two bending members 11; Said straight curved eck plate 21 or the curved eck plate 210 of arc are provided with two and connect axle bed 22; Said connection axle bed 22 is oppositely arranged on the bottom surface of straight curved eck plate 21 or the curved eck plate 210 of arc up and down; Said postive stop baffle 23 is arranged on the middle part of straight curved eck plate 21 or curved eck plate 210 bottom surfaces of arc; Said soft liner 24 is arranged on the end face of straight curved eck plate 21 or the curved eck plate 210 of arc, and said jugularia axis hole is break-through connection axle bed 22 about in the of 220, and said ball grooves B221 is arranged on the middle part of jugularia axis hole 220; Said ball circular hole 222 to ball grooves B221, is equipped with blind bolt 223 on the said ball circular hole 222 from the outside break-through that connects axle bed 22.
Said straight curved eck plate 21 or the curved eck plate 210 of arc are enclosed within on the bending member 11 through jugularia axis hole 220; And make ball grooves B221 and the ball grooves A15 formation combination slot that coincides; Said ball 211 is installed in the combination slot of ball grooves B221 and ball grooves A15 formation, and curved eck plate 210 firm being connected on the bending member 11 of straight curved eck plate 21 or arc also can be rotated at bending member 11 easily.From ball circular hole 222 during, can easily pack in the combination slot of ball grooves B221 and ball grooves A15 formation or take out ball 211 blind bolt 223 dismounting.
Because the neck of ampuliform member is provided with elbow bend and the curved two kinds of shapes of arc, still be that arc is bent eck plate 210 so should confirm on bending member 11, to install straight curved eck plate 21 according to the particular case of ampuliform member during practical implementation.
Spacing pile crown 16 and directly curved eck plate 21 of postive stop baffle 23 combination restriction or the curved rotational travel of eck plate 210 on bending member 11 of arc; Soft liner 24 is isolated between straight curved eck plate 21 or curved eck plate 210 of arc and the ampuliform member; Both can increase the friction force between bottleneck suspension hook 20 and the ampuliform member, and can make each directly curved eck plate 21 or the curved eck plate 210 of arc receive the power of relative equilibrium again.
Said jag to restrict 30 be installed in opening and closing suspension bracket 10 afterbody, said suspension hook sling 310 is located at the middle part of jack line 31, on two terminations of jack line 31, all is equipped with to regulate rope clamp 32, said adjusting rope clamp 32 is connected with bending member 11.
Said folder rope shell 33 is housings of an oval in outline; Said withdrawal cord mouth 330 is oppositely arranged on the two ends that press from both sides rope shell 33 with suspension bracket joint 331; Said suspension bracket joint 331 is provided with rope clamp axis hole 335; All be provided with eyelet hole 334 at suspension bracket joint 331 and the two ends that press from both sides rope shell 33 junctions; Said runner mouth 332 is arranged on the middle part of folder rope shell 33, and said card grooving 333 is arranged on the inwall of the folder rope shell 33 between withdrawal cord mouth 330 and two eyelet holes 334 and the outer ring of suspension bracket joint 331, and said rope clamp axis hole 335 and movable spindle nose 13 are combined.
Be provided with two sling clamping plate 34 in the said folder rope shell 33; Said sling clamping plate 34 symmetries are installed in the inner chamber of folder rope shell 33; Said pine folder swivel nut 340 and folder grooving 341 are separately positioned on the both sides of sling clamping plate 34; Said folder grooving 341 faces with card grooving 333, and one is provided with clockwise screw socket another is provided with the reverse screw socket in the said pine folder swivel nut 340.
Said degree of tightness runner 35 is installed in the runner mouth 332 and through pine folder screw rod 350 and is connected with sling clamping plate 34; Said loose folder screw rod 350 is arranged on the center of degree of tightness runner 35, and it is combined with pine folder swivel nut 340 with the reverse screw thread that the two ends of said pine folder screw rod 350 are provided with clockwise screw thread respectively.The screw thread of pine folder screw rod 350 promoted pine folder swivel nut 340 when degree of tightness runner 35 rotated, make two sling clamping plate 34 simultaneously toward near or leave the direction operation of degree of tightness runner 35.Two sling clamping plate 34 are simultaneously toward near degree of tightness runner 35 direction operations the time, and the gap increase between folder grooving 341 and the card grooving 333 is convenient to jack line 31 installation or removal in adjusting rope clamp 32.Two sling clamping plate 34 are simultaneously when leaving degree of tightness runner 35 direction operations, and folder grooving 341 dwindles with gap between the card grooving 333, and jack line 31 firmly is connected with adjusting rope clamp 32.
Said card grooving 333 all is provided with anti-skidding rope figure 342 with pressing from both sides on the grooving 341; When being connected with jack line 31, adjusting rope clamp 32 contacts with jack line 31 with folder grooving 341, so anti-skidding rope figure 342 makes adjusting rope clamp 32 be connected more firmly with jack line 31 through card grooving 333.
Jag resolves into the pulling force upwards and the inside horizontal component of force of extruding to 30 the pulling force that load hook is made progress of restricting; Opening and closing suspension bracket 10 is upwards moving under the effect of upper pulling force, outwards opens in the effect head portion of horizontal component of force bottleneck suspension hook 20 firmly is connected with the ampuliform member.
Rotating degree of tightness runner 35 makes folder grooving 341 and the gap increase between the card grooving 333 spur the termination of jack line 31, the length that just can regulate the jack line 31 between suspension hook sling 310 and the adjusting rope clamp 32 then.Suspension hook sling 310 and the jack line of regulating between the rope clamp 32 31 are long more; The horizontal component of force that produces during lifting is more little; The gripping power that acts on opening and closing suspension bracket 10 afterbodys is just more little, and the power of opening of opening and closing suspension bracket 10 heads is also just more little, otherwise; Suspension hook sling 310 and the jack line of regulating between the rope clamp 32 31 are short more, and the power of opening of opening and closing suspension bracket 10 heads is also just big more.
Present embodiment in use; Through suspension hook sling 310 opening and closing suspension bracket 10 is hung on the load hook earlier; Again bottleneck suspension hook 20 is stretched in the ampuliform member; Opening and closing suspension bracket 10 opens the inwall of running into the ampuliform member until bottleneck suspension hook 20 voluntarily in the effect head portion of whole eck suspender gravity, and under the effect of ampuliform member arc eck, straight curved eck plate 21 on each bending member 11 or the curved eck plate 210 of arc are separately run into spacing pile crown 16 until postive stop baffle 23 voluntarily; At this moment, the curved eck plate 210 of directly curved eck plate 21 or arc will form on the eck inwall that a plurality of suspension centres are evenly distributed in the ampuliform member.So present embodiment can easily lift by crane the ampuliform member of multiple bore, and make the ampuliform member receive balanced lifting force.
In sum: being difficult to of producing when the invention solves prior art lifting ampuliform member ties up, can not the balance lifting, and the problem of damaging easily, a kind of combined eck suspender that can replace existing product is provided.
Claims (6)
1. combined eck suspender; Comprise that opening and closing suspension bracket (10), bottleneck suspension hook (20) and jag are to rope (30); It is characterized in that: it is the hoisting and hanging instrument that rope (30) is made up of opening and closing suspension bracket (10), bottleneck suspension hook (20) and jag; Said opening and closing suspension bracket (10) comprises two bending members (11); Be provided with suspension bracket circular shaft (12) between said two bending members (11); Said bending member (11) is provided with movable spindle nose (13), axle sleeve gusset (14), ball grooves A (15) and spacing pile crown (16), and said bottleneck suspension hook (20) comprises a plurality of straight curved eck plates (21) or the curved eck plate (210) of arc, and said straight curved eck plate (21) or the curved eck plate (210) of arc are connected with opening and closing suspension bracket (10) through ball (211); Said straight curved eck plate (21) or the curved eck plate (210) of arc are provided with and connect axle bed (22), postive stop baffle (23) and soft liner (24); Said connection axle bed (22) is provided with jugularia axis hole (220), ball grooves B (221) and ball circular hole (222), and said jag is installed on the opening and closing suspension bracket (10) rope (30), and its structure comprises jack line (31) and regulates rope clamp (32); Said jack line (31) is provided with suspension hook sling (310); Said adjusting rope clamp (32) is installed in the opening and closing power of the termination adjusted opening and closing suspension brackets (10) of jack line (31), and said adjusting rope clamp (32) comprises folder rope shell (33), sling clamping plate (34) and degree of tightness runner (35), and said folder rope shell (33) is provided with withdrawal cord mouth (330), suspension bracket joint (331), runner mouth (332) and card grooving (333); Said sling clamping plate (34) are provided with pine folder swivel nut (340) and folder grooving (341), and said degree of tightness runner (35) is provided with pine folder screw rod (350).
2. a kind of combined eck suspender according to claim 1; It is characterized in that: said opening and closing suspension bracket (10) is combined through suspension bracket circular shaft (12) by two bending members (11); Said bending member (11) is a curved member; Its tail end is provided with fork rope interface (17); Said movable spindle nose (13) is arranged on the fork rope interface (17), and said axle sleeve gusset (14) is arranged on the bending part of bending member (11), on axle sleeve gusset (14), is provided with suspension bracket axis hole (18); Said bending member (11) is provided with multiple tracks ball grooves A (15); Said ball grooves A (15) is divided into two groups of outer rings that are arranged on the bending member (11) between axle sleeve gusset (14) and bending member (11) head, and the middle part of said spacing pile crown (16) is fixed on the bending member (11) and is between two groups of ball grooves A (15), and said suspension bracket circular shaft (12) is installed in the suspension bracket axis hole (18).
3. a kind of combined eck suspender according to claim 1; It is characterized in that: said bottleneck suspension hook (20) is combined by a plurality of straight curved eck plates (21) or the curved eck plate (210) of arc; The curved eck plate (210) of said straight curved eck plate (21) or arc is divided into two groups and be installed separately on two bending members (11); Said straight curved eck plate (21) or the curved eck plate (210) of arc are provided with two and connect axle bed (22); Said connection axle bed (22) is oppositely arranged on the bottom surface of straight curved eck plate (21) or the curved eck plate (210) of arc up and down; Said postive stop baffle (23) is arranged on the middle part of straight curved eck plate (21) or curved eck plate (210) bottom surface of arc; Said soft liner (24) is arranged on the end face of straight curved eck plate (21) or the curved eck plate (210) of arc, and said jugularia axis hole (220) break-through up and down connects axle bed (22), and said ball grooves B (221) is arranged on the middle part of jugularia axis hole (220); Said ball circular hole (222) to ball grooves B (221), is equipped with blind bolt (223) from the outside break-through that connects axle bed (22) on the said ball circular hole (222).
4. a kind of combined eck suspender according to claim 1 is characterized in that: said ball (211) is installed in the combination slot of ball grooves B (221) and ball grooves A (15) formation.
5. a kind of combined eck suspender according to claim 1; It is characterized in that: said jag is installed in the afterbody of opening and closing suspension bracket (10) to rope (30); Said suspension hook sling (310) is located at the middle part of jack line (31); On two terminations of jack line (31), all be equipped with and regulate rope clamp (32), said adjusting rope clamp (32) is connected with bending member (11);
Said folder rope shell (33) is the housing of an oval in outline; Said withdrawal cord mouth (330) and suspension bracket joint (331) are oppositely arranged on the two ends of folder rope shell (33); Said suspension bracket joint (331) is provided with rope clamp axis hole (335); All be provided with eyelet hole (334) at suspension bracket joint (331) and the two ends that press from both sides rope shell (33) junction; Said runner mouth (332) is arranged on the middle part of folder rope shell (33), and said card grooving (333) is arranged on the inwall of the folder rope shell (33) between withdrawal cord mouth (330) and two eyelet holes (334) and the outer ring of suspension bracket joint (331), and said rope clamp axis hole (335) is combined with movable spindle nose (13);
Be provided with two sling clamping plate (34) in the said folder rope shell (33); Said sling clamping plate (34) symmetry is installed in the inner chamber of folder rope shell (33); Said pine folder swivel nut (340) and folder grooving (341) are separately positioned on the both sides of sling clamping plate (34); Said folder grooving (341) faces with card grooving (333), and one is provided with clockwise screw socket another is provided with the reverse screw socket in the said pine folder swivel nut (340);
Said degree of tightness runner (35) is installed in the runner mouth (332) and through pine folder screw rod (350) and is connected with sling clamping plate (34); Said loose folder screw rod (350) is arranged on the center of degree of tightness runner (35), and it is combined with pine folder swivel nut (340) with the reverse screw thread that the two ends of said pine folder screw rod (350) are provided with clockwise screw thread respectively.
6. a kind of combined eck suspender according to claim 1 is characterized in that: all be provided with anti-skidding rope figure (342) on said card grooving (333) and the folder grooving (341).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110431037 CN102515017B (en) | 2011-12-09 | 2011-12-09 | Combined neck suspender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110431037 CN102515017B (en) | 2011-12-09 | 2011-12-09 | Combined neck suspender |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102515017A true CN102515017A (en) | 2012-06-27 |
| CN102515017B CN102515017B (en) | 2013-08-14 |
Family
ID=46286173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110431037 Expired - Fee Related CN102515017B (en) | 2011-12-09 | 2011-12-09 | Combined neck suspender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102515017B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106744250A (en) * | 2017-01-23 | 2017-05-31 | 苏州诺纳可电子科技有限公司 | A kind of practical lifting hook |
| CN111960261A (en) * | 2020-08-29 | 2020-11-20 | 衢州市依科达节能技术有限公司 | Breakable cauldron jar overhead guard hoist and mount ware |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2634156A (en) * | 1949-07-01 | 1953-04-07 | Baldwin Lima Hamilton Corp | Lifting hook |
| JPS60126481U (en) * | 1984-01-31 | 1985-08-26 | 北田 進 | Jig for lifting and transporting heavy objects |
| DE19508347A1 (en) * | 1995-03-09 | 1996-09-12 | Abb Patent Gmbh | Draw anchor for lift device |
| US6186569B1 (en) * | 1999-11-24 | 2001-02-13 | Seh America, Inc. | Heater sling |
| CN201128655Y (en) * | 2007-06-22 | 2008-10-08 | 上海宝松重型机械工程有限公司 | Special sling for steel bottle |
| CN202346599U (en) * | 2011-12-09 | 2012-07-25 | 饶建明 | Combined neck mouth lifting appliance |
-
2011
- 2011-12-09 CN CN 201110431037 patent/CN102515017B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2634156A (en) * | 1949-07-01 | 1953-04-07 | Baldwin Lima Hamilton Corp | Lifting hook |
| JPS60126481U (en) * | 1984-01-31 | 1985-08-26 | 北田 進 | Jig for lifting and transporting heavy objects |
| DE19508347A1 (en) * | 1995-03-09 | 1996-09-12 | Abb Patent Gmbh | Draw anchor for lift device |
| US6186569B1 (en) * | 1999-11-24 | 2001-02-13 | Seh America, Inc. | Heater sling |
| CN201128655Y (en) * | 2007-06-22 | 2008-10-08 | 上海宝松重型机械工程有限公司 | Special sling for steel bottle |
| CN202346599U (en) * | 2011-12-09 | 2012-07-25 | 饶建明 | Combined neck mouth lifting appliance |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106744250A (en) * | 2017-01-23 | 2017-05-31 | 苏州诺纳可电子科技有限公司 | A kind of practical lifting hook |
| CN111960261A (en) * | 2020-08-29 | 2020-11-20 | 衢州市依科达节能技术有限公司 | Breakable cauldron jar overhead guard hoist and mount ware |
| CN111960261B (en) * | 2020-08-29 | 2022-07-29 | 衢州市依科达节能技术有限公司 | Fragile cauldron jar overhead guard hoist and mount ware |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102515017B (en) | 2013-08-14 |
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