CN217264215U - Lifting appliance suitable for hoisting large-tonnage ultra-long bored pile reinforcement cage - Google Patents
Lifting appliance suitable for hoisting large-tonnage ultra-long bored pile reinforcement cage Download PDFInfo
- Publication number
- CN217264215U CN217264215U CN202221235609.3U CN202221235609U CN217264215U CN 217264215 U CN217264215 U CN 217264215U CN 202221235609 U CN202221235609 U CN 202221235609U CN 217264215 U CN217264215 U CN 217264215U
- Authority
- CN
- China
- Prior art keywords
- steel reinforcement
- wire rope
- tonnage
- bored pile
- connecting rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Abstract
A lifting appliance suitable for lifting a large-tonnage overlong bored pile reinforcement cage relates to the technical field of civil engineering lifting. For solving current hoist structure is simple and easy, and life is lower, can't hoist the steel reinforcement cage of different specifications, and the commonality is relatively poor to lead to the steel reinforcement cage to accept inhomogeneous when using easily, and then lead to the problem of steel reinforcement cage deformation. The lower surface of girder is equipped with the auxiliary girder, and girder and auxiliary girder an organic whole set up, the lower surface of auxiliary girder is equipped with the guide rail, along the even two sliders that are equipped with of axis direction on the guide rail, the lower surface of every slider is equipped with the round pin axle bed, and be equipped with the round pin axle on this round pin axle bed, and the surface of round pin axle is connected with No. two wire rope's one end, No. two wire rope's the other end is equipped with U type snap ring, the positive middle part of girder is equipped with the through-hole, and the inside connecting rod that is equipped with of this through-hole, the connecting rod is connected with the lifting hook through a wire rope. The utility model is suitable for a civil engineering hoist and mount technical field.
Description
Technical Field
The utility model relates to a civil engineering hoist and mount technical field, concretely relates to hoist suitable for hoist and mount of large-tonnage overlength bored pile steel reinforcement cage.
Background
The hoist method of hoist and mount steel reinforcement cage in pile foundation construction at present adopts wire rope to bind the reinforcing bar of the one end of steel reinforcement cage and accomplishes hoist and mount work more, because of the reinforcing bar contact point reason of wire rope and steel reinforcement cage, the easy atress of reinforcing bar is uneven and takes place deformation, thereby the hoist and mount effect of hoist has been reduced, the follow-up use of steel reinforcement cage has been influenced, the easy steel reinforcement cage out of plumb influences steel reinforcement cage construction on next step when leading to hoist and mount of wire rope, long-time construction can cause wire rope wearing and tearing serious, there is great potential safety hazard.
To sum up, current hoist structure is simpler and easy, and life is lower, can't hoist the steel reinforcement cage of different specifications, and the commonality is relatively poor to lead to the steel reinforcement cage to accept inhomogeneous when using easily, and then lead to the problem of steel reinforcement cage deformation.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve present hoist structure relatively simple and easy, life is lower, can't hoist the steel reinforcement cage of different specifications, the commonality is relatively poor to lead to the steel reinforcement cage to accept inhomogeneously easily when using, and then lead to the problem of steel reinforcement cage deformation, and provide a hoist suitable for the hoist and mount of large-tonnage overlength bored pile steel reinforcement cage.
The utility model discloses a lifting appliance suitable for hoisting a large-tonnage ultra-long bored pile reinforcement cage, which comprises a lifting hook, a first steel wire rope, a connecting rod, a main beam, an auxiliary beam, a guide rail, a slide block, a second steel wire rope and a U-shaped snap ring;
the lower surface of the main beam is provided with an auxiliary beam, the main beam and the auxiliary beam are integrally arranged, the lower surface of the auxiliary beam is provided with a guide rail, the guide rail is uniformly provided with two sliding blocks along the axis direction, the lower surface of each sliding block is provided with a pin shaft seat, a pin shaft is arranged on the pin shaft seat, the outer surface of the pin shaft is connected with one end of a second steel wire rope, the other end of the second steel wire rope is provided with a U-shaped snap ring, the middle part of the front surface of the main beam is provided with a through hole, a connecting rod is arranged in the through hole, and the connecting rod is connected with a lifting hook through the first steel wire rope;
furthermore, two ends of the connecting rod are respectively processed with a groove;
further, the cross section of the guide rail is I-shaped;
furthermore, a roller is arranged on the contact surface of the sliding block and the guide rail;
furthermore, two limiting plates are respectively arranged at two ends of the lower surface of the secondary beam;
furthermore, the axis of the limiting plate is perpendicular to the axis of the secondary beam;
further, the side surface of the limiting plate is in contact with the end surface of the guide rail;
furthermore, one end of the connecting rod penetrates through a through hole in the middle of the front face of the main beam, and the outer surface of the connecting rod is fixedly connected with the inner wall of the through hole;
further, when using, according to steel reinforcement cage's width or length, adjust the interval between two sliders, and be connected the U type snap ring of No. two wire rope bottoms of slider with steel reinforcement cage's edge, inside the recess at the both ends of connecting rod with a wire rope joint again, thereby can avoid a wire rope to produce the phenomenon of skidding at the connecting rod surface, be connected a wire rope's top and lifting hook again, be connected the lifting hook with the output of hoist at last, thereby accomplish the hoist and mount operation.
Compared with the prior art, the utility model following beneficial effect has:
the utility model overcomes the defects of the prior art, the lower surface of the main beam is provided with the auxiliary beam, the main beam and the auxiliary beam are integrally arranged, the lower surface of the auxiliary beam is provided with the guide rail, the guide rail is uniformly provided with two sliders along the axis direction, the lower surface of each slider is provided with the pin shaft seat, the pin shaft seat is provided with the pin shaft, the outer surface of the pin shaft is connected with one end of a second steel wire rope, the other end of the second steel wire rope is provided with a U-shaped snap ring, the front middle part of the main beam is provided with a through hole, the through hole is internally provided with the connecting rod, and the connecting rod is connected with the lifting hook through the first steel wire rope; the device has a stable structure and a long service life, can ensure uniform acceptance of the reinforcement cage, and avoids the deformation of the reinforcement cage in the hoisting process; this application adopts the lower surface of auxiliary girder to be equipped with the guide rail, along the even two sliders that are equipped with of axis direction on the guide rail, can adjust the interval between two sliders according to the width or the length of being hung the thing to with the U type snap ring of No. two wire rope bottoms of slider and the edge connection of steel reinforcement cage, realize hoisting operation to the steel reinforcement cage of different specifications, improve the device's commonality.
Drawings
Fig. 1 is a front view of a lifting tool suitable for hoisting a large-tonnage ultra-long bored pile cage according to the present invention;
fig. 2 is a cross-sectional view B-B of a spreader suitable for hoisting a large tonnage ultra long bored pile cage shown in fig. 1;
fig. 3 is a main sectional view of a connecting rod in a lifting tool suitable for hoisting a large-tonnage ultra-long bored pile reinforcement cage.
Detailed Description
The first specific implementation way is as follows: the embodiment is described with reference to fig. 1, and the lifting appliance suitable for hoisting a large-tonnage ultra-long bored pile steel reinforcement cage in the embodiment comprises a lifting hook 1, a first steel wire rope 2, a connecting rod 3, a main beam 4, a secondary beam 5, a guide rail 6, a sliding block 7, a second steel wire rope 9 and a U-shaped snap ring 10;
the lower surface of the main beam 4 is provided with an auxiliary beam 5, the main beam 4 and the auxiliary beam 5 are integrally arranged, the lower surface of the auxiliary beam 5 is provided with a guide rail 6, two sliders 7 are uniformly arranged on the guide rail 6 along the axis direction, the lower surface of each slider 7 is provided with a pin shaft seat, a pin shaft is arranged on each pin shaft seat, the outer surface of each pin shaft is connected with one end of a second steel wire rope 9, the other end of each second steel wire rope 9 is provided with a U-shaped snap ring 10, the middle part of the front surface of the main beam 4 is provided with a through hole, a connecting rod 3 is arranged in each through hole, and the connecting rod 3 is connected with a lifting hook 1 through a first steel wire rope 2;
this embodiment, when using, according to steel reinforcement cage's width or length, adjust the interval between two sliders 7, and be connected the U type snap ring 10 of No. two wire rope 9 bottoms of slider with the edge of steel reinforcement cage, inside the recess at the both ends of connecting rod 3 with 2 joints of a wire rope again, thereby can avoid the phenomenon that a wire rope 2 produced skidding at 3 surfaces of connecting rod, be connected a wire rope 2's top and lifting hook 1 again, be connected lifting hook 1 with the output of hoist at last, thereby accomplish the hoist and mount operation.
The second embodiment is as follows: the embodiment is described with reference to fig. 3, which is a further limitation of the spreader of the first embodiment, and the spreader of the embodiment is suitable for hoisting a large-tonnage ultra-long bored pile cage, and both ends of the connecting rod 3 are respectively provided with a groove;
this embodiment, the both ends that adopt connecting rod 3 are processed respectively and are had a recess, inside the recess with 2 joints of a wire rope 2 at the both ends of connecting rod 3 when using to can avoid wire rope 2 to produce the phenomenon of skidding at the 3 surfaces of connecting rod, improve the stability of device.
The third concrete implementation mode: the present embodiment is described with reference to fig. 2, and the present embodiment is a further limitation to the spreader described in the first embodiment, and the spreader described in the present embodiment is suitable for hoisting a large-tonnage ultra-long bored pile cage, and the cross section of the guide rail 6 is i-shaped.
The fourth concrete implementation mode: the embodiment is described with reference to fig. 2, and the embodiment is a further limitation to the spreader described in the first embodiment, and the spreader described in the embodiment is suitable for hoisting a large-tonnage ultra-long bored pile cage, and the contact surface between the slide block 7 and the guide rail 6 is provided with a roller 11;
in the present embodiment, the roller 11 is provided on the contact surface between the slider 7 and the guide rail 6, so that the lubricity of the slider 7 and the guide rail 6 can be improved.
The fifth concrete implementation mode: the present embodiment is described with reference to fig. 1, and the present embodiment is a further limitation to the lifting appliance described in the first embodiment, and the lifting appliance described in the present embodiment is suitable for lifting a large-tonnage ultra-long bored pile cage, and two limiting plates 8 are respectively provided at two ends of the lower surface of the secondary beam 5.
The sixth specific implementation mode: the embodiment is described with reference to fig. 1, and the embodiment is a further limitation of the spreader described in the fifth embodiment, and the spreader described in the embodiment is suitable for hoisting a large-tonnage ultra-long bored pile cage, and the axis of the limiting plate 8 is perpendicular to the axis of the secondary beam 5.
The seventh embodiment: the embodiment is described with reference to fig. 1, and the embodiment is a further limitation of the spreader according to the sixth embodiment, and the spreader according to the embodiment is suitable for hoisting a large-tonnage ultra-long bored pile cage, and the side surface of the limiting plate 8 is in contact with the end surface of the guide rail 6;
this embodiment adopts the side of limiting plate 8 and the end face contact of guide rail 6, realizes that slider 7 on guide rail 6 carries on spacingly, avoids the phenomenon that slider 7 and guide rail 6 break away from to improve the stability of device.
The specific implementation mode is eight: the embodiment is described with reference to fig. 1, and the embodiment is a further limitation to the spreader described in the first embodiment, and the spreader described in the embodiment is suitable for hoisting a large-tonnage ultra-long bored pile cage, one end of the connecting rod 3 passes through a through hole in the middle of the front surface of the main beam 4, and the outer surface of the connecting rod 3 is fixedly connected with the inner wall of the through hole.
Principle of operation
When using, according to steel reinforcement cage's width or length, adjust the interval between two sliders 7, and be connected the U type snap ring 10 of No. two wire rope 9 bottoms of slider with steel reinforcement cage's edge, inside the recess at the both ends of connecting rod 3 with 2 joints of a wire rope again, thereby can avoid wire rope 2 to produce the phenomenon of skidding at the 3 surfaces of connecting rod, be connected the top and the lifting hook 1 of a wire rope 2 again, be connected lifting hook 1 with the output of hoist at last, thereby accomplish the hoist and mount operation.
Claims (8)
1. The utility model provides a hoist suitable for hoist and mount of large-tonnage overlength bored pile steel reinforcement cage which characterized in that: the lifting device comprises a lifting hook (1), a first steel wire rope (2), a connecting rod (3), a main beam (4), a secondary beam (5), a guide rail (6), a sliding block (7), a second steel wire rope (9) and a U-shaped clamping ring (10);
the lower surface of girder (4) is equipped with auxiliary girder (5), and girder (4) and auxiliary girder (5) an organic whole set up, the lower surface of auxiliary girder (5) is equipped with guide rail (6), guide rail (6) are gone up along the even two sliders (7) that are equipped with of axis direction, the lower surface of every slider (7) is equipped with the round pin axle bed, and be equipped with the round pin axle on this round pin axle bed, and the surface of round pin axle is connected with the one end of No. two wire rope (9), the other end of No. two wire rope (9) is equipped with U type snap ring (10), the front middle part of girder (4) is equipped with the through-hole, and this through-hole inside connecting rod (3) that is equipped with, connecting rod (3) are connected with lifting hook (1) through a wire rope (2).
2. The lifting appliance suitable for hoisting large-tonnage overlong bored pile steel reinforcement cages according to claim 1, wherein: two ends of the connecting rod (3) are respectively processed with a groove.
3. The lifting appliance suitable for hoisting large-tonnage overlong bored pile steel reinforcement cages according to claim 1, wherein: the section of the guide rail (6) is I-shaped.
4. The lifting appliance suitable for hoisting large-tonnage overlong bored pile steel reinforcement cages according to claim 1, wherein: and a roller (11) is arranged on the contact surface of the sliding block (7) and the guide rail (6).
5. The lifting appliance suitable for hoisting large-tonnage overlong bored pile steel reinforcement cages according to claim 1, wherein: and two limiting plates (8) are respectively arranged at two ends of the lower surface of the secondary beam (5).
6. The lifting appliance suitable for hoisting large-tonnage overlong bored pile steel reinforcement cages according to claim 5, wherein: the axis of the limiting plate (8) is perpendicular to the axis of the secondary beam (5).
7. The lifting appliance suitable for lifting a large-tonnage ultra-long bored pile steel reinforcement cage according to claim 6, wherein: the side surface of the limiting plate (8) is contacted with the end surface of the guide rail (6).
8. The lifting appliance suitable for hoisting large-tonnage overlong bored pile steel reinforcement cages according to claim 1, wherein: one end of the connecting rod (3) penetrates through a through hole in the middle of the front face of the main beam (4), and the outer surface of the connecting rod (3) is fixedly connected with the inner wall of the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221235609.3U CN217264215U (en) | 2022-05-20 | 2022-05-20 | Lifting appliance suitable for hoisting large-tonnage ultra-long bored pile reinforcement cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221235609.3U CN217264215U (en) | 2022-05-20 | 2022-05-20 | Lifting appliance suitable for hoisting large-tonnage ultra-long bored pile reinforcement cage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217264215U true CN217264215U (en) | 2022-08-23 |
Family
ID=82886382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221235609.3U Active CN217264215U (en) | 2022-05-20 | 2022-05-20 | Lifting appliance suitable for hoisting large-tonnage ultra-long bored pile reinforcement cage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217264215U (en) |
-
2022
- 2022-05-20 CN CN202221235609.3U patent/CN217264215U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217264215U (en) | Lifting appliance suitable for hoisting large-tonnage ultra-long bored pile reinforcement cage | |
| CN203820241U (en) | Telescopic steel rail shaft guide | |
| CN212561199U (en) | Multi-dimensional turning adjusting system for hoisting steel box girder | |
| CN215886061U (en) | Track device for walking of electric hoist in hole | |
| CN211172120U (en) | Concrete pile bending test device | |
| CN215291569U (en) | Be used for steel construction to reform transform centre sill reinforcement hoisting device | |
| CN213682849U (en) | Shear connector, prefabricated steel beam and steel-concrete combined beam | |
| CN108821127A (en) | The devices and methods therefor of disassembly lifting open type TBM in a kind of hole | |
| CN214737977U (en) | Transverse joint of prefabricated underground continuous wall | |
| CN210286437U (en) | Combined lifting appliance for accurate butt joint installation of large-tonnage massive prefabricated modules | |
| CN216889678U (en) | Rectangular steel reinforcement cage hoisting system | |
| CN215801036U (en) | Integral transverse moving type cable crane tool | |
| CN220377116U (en) | Auxiliary tool for installing steel cross beam of cableway bridge | |
| CN214989855U (en) | Lifting hook device of tower crane for hoisting prefabricated parts | |
| CN215681745U (en) | Tunnel cable trench Reactive Powder Concrete (RPC) cover plate | |
| CN2337244Y (en) | Flat shape anchor tie-plate | |
| CN218292253U (en) | Novel assembled steel structure beam column node with inclined end plate | |
| CN204645039U (en) | The operation pylon of hole-drilling pile-filling machine | |
| CN214423362U (en) | 800 ton super-tonnage anchor rod static pressure pile frame | |
| CN213976624U (en) | Complex cross section article reinforcing bar hoist device with adjustable many borders | |
| CN214828300U (en) | Self-made hydraulic hoisting device for coal mine | |
| CN219279306U (en) | Single-machine lifting ground wall-connected reinforcement cage device in narrow space | |
| CN219671467U (en) | Slurry pipe moving device of slot milling machine | |
| CN218843708U (en) | Steel pipe with good rigidity | |
| CN213505612U (en) | Clamping device for hoisting H-shaped steel beam |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |