CN216836900U - Steel reinforcement cage merogenesis hoist device - Google Patents
Steel reinforcement cage merogenesis hoist device Download PDFInfo
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- CN216836900U CN216836900U CN202122533438.4U CN202122533438U CN216836900U CN 216836900 U CN216836900 U CN 216836900U CN 202122533438 U CN202122533438 U CN 202122533438U CN 216836900 U CN216836900 U CN 216836900U
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Abstract
The utility model provides a steel reinforcement cage subsection hoisting device, which comprises a hoisting frame, a hoisting hook driving mechanism and a steel reinforcement cage limiting device, wherein the steel reinforcement cage limiting device is arranged at the lower part of the hoisting frame, the hoisting hook is arranged at the upper part of the hoisting frame, the hoisting hook is positioned right above the center of a pile hole when in a natural vertical state, the steel reinforcement cage limiting device can limit and fix the steel reinforcement cage, so that the steel reinforcement cage is kept coaxial with the pile hole when in a vertical state, after the steel reinforcement cage is placed to a splicing position, the steel reinforcement cage is fixed by the steel reinforcement cage limiting device, then the hoisting hook is used for hoisting and placing the next steel reinforcement cage to the splicing position, the front steel reinforcement cage and the rear steel reinforcement cage are spliced, then the steel reinforcement cage limiting device removes the fixing effect on the steel reinforcement cage, the steel reinforcement cage which is spliced is placed to the splicing position by the hoisting hook, the process is repeated in such a way, the steel reinforcement cage hoisting device has the advantages that the segmental hoisting of all steel reinforcement cages is completed, the positioning of the steel reinforcement cages and the accuracy control of the verticality are guaranteed, and the hoisting efficiency of the steel reinforcement cages is improved.
Description
Technical Field
The utility model belongs to the technical field of the construction, in particular to steel reinforcement cage merogenesis hoist device, if relate to steel reinforcement cage's merogenesis hoist and mount technique.
Background
At present, the steel reinforcement cage such as the steel reinforcement cage section hoisting technology is widely adopted in some foundation pit projects with longer pile foundation design length, larger site limitation or unmatched hoisting mechanical specification.
The common steel reinforcement cage sectional hoisting at the present stage is carried out after the pile hole construction is finished: the steel reinforcement cage is transported to a designated position by using instruments such as a trailer, a cart and the like, a single section of steel reinforcement cage is hoisted right above a pile hole by an on-site truck crane, on-site construction personnel are mutually matched, alignment and verticality correction are carried out by naked eyes or some simple auxiliary marks, then the steel reinforcement cage is placed into the pile hole, temporary fixation is carried out by using a steel pipe and the like, then the next section of steel reinforcement cage is hoisted, and welding is carried out after alignment and correction. And circulating the steps until the designed length of the reinforcement cage is reached, and fixing by using methods such as welding, iron wire binding and the like.
However, the existing steel reinforcement cage sectional hoisting technology has the problems that the steel reinforcement cage sectional hoisting technology is not easy to be improved: firstly, the required construction space is large, so that not only is a space capable of hoisting a single section of reinforcement cage above a pile hole required to be ensured, but also a construction space of a truck crane is required around the pile hole; secondly, the steel reinforcement cage has poor stability and is easy to skew during hoisting, so that the probability of collision with the hole wall is increased and the verticality is inconvenient to control; thirdly, the control precision difference of centering and positioning errors is large, the requirements of positioning and correction depending on naked eyes on constructors are high, the construction quality of different constructors is different, and the quality control is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims at inventing steel reinforcement cage merogenesis hoist device, the utility model aims at the utility model relates to a can compromise steel reinforcement cage merogenesis hoist device that location and straightness that hangs down correct, construction space requires high, poor stability, location and the poor problem of straightness adjustment precision that hangs down when solving steel reinforcement cage merogenesis hoist.
The utility model solves the technical problem, the utility model provides a following technical scheme:
the utility model provides a steel reinforcement cage merogenesis hoist device for toward stake downthehole merogenesis hoist and mount steel reinforcement cage, including hoist and mount frame, lifting hook actuating mechanism and steel reinforcement cage stop device, hoist and mount frame erects in stake hole top, steel reinforcement cage stop device set up in hoist and mount frame's lower part, the lifting hook set up in hoist and mount frame's upper portion, the lifting hook drives under lifting hook actuating mechanism's effect the steel reinforcement cage reciprocates, the lifting hook is located stake hole center when being natural vertical state directly over, steel reinforcement cage stop device can play spacing and fixed effect to the steel reinforcement cage for the steel reinforcement cage keeps with stake hole coaxial state when vertical state.
Preferably, in the sectional hoisting device for a steel reinforcement cage, the limiting device for a steel reinforcement cage comprises two transverse positioning tubes, a longitudinal positioning tube and a locking rod which are arranged in parallel, one end of each transverse positioning tube is detachably mounted on the hoisting frame, the transverse positioning tubes can move longitudinally, the distance between the two transverse positioning tubes can be adjusted, the transverse positioning tubes, the longitudinal positioning tubes and the locking rod are horizontally arranged, the two ends of each longitudinal positioning tube are detachably mounted on the corresponding transverse positioning tube, the longitudinal positioning tubes are perpendicular to the transverse positioning tubes, the locking rod is parallel to the longitudinal positioning tubes, the two ends of each longitudinal positioning tube can move axially along the corresponding transverse positioning tube, and the two ends of each longitudinal positioning tube can be fixed on the corresponding transverse positioning tube, the two transverse positioning pipes and the longitudinal positioning pipe can be adjusted to positions tangent to three side surfaces of the reinforcement cage when the reinforcement cage is positioned in the pile hole; the both ends of locking a position pole are detachable respectively and install on the transverse orientation pipe that corresponds, the both ends of locking a position pole can be along the axial displacement who corresponds transverse orientation pipe respectively, the both ends of locking a position pole can be fixed in on the transverse orientation pipe that corresponds, the locking a position pole can transversely run through the steel reinforcement cage, just the level of locking a position pole is passed the axial lead when steel reinforcement cage is located the stake hole.
Preferably, in the sectional hoisting device for the steel reinforcement cage, the longitudinal positioning pipe and the locking rod are detachably mounted on the corresponding transverse positioning pipe through the first positioning mechanism respectively.
Preferably, in the device for hoisting the steel reinforcement cage in sections, the first positioning mechanism comprises a first slide block, a first screw rod and a first nut, a first chute for the longitudinal positioning tube and the lock rod to extend into is formed in the lateral part of the transverse positioning tube along the axial direction of the transverse positioning tube, a second chute is formed in the top of the transverse positioning tube along the axial direction of the transverse positioning tube, the first slide block can move along the first chute, a first through hole for the longitudinal positioning tube or the lock rod to pass through is formed in the first slide block, one end of the first screw rod is fixedly connected with the first slide block, and the other end of the first screw rod is fixed on the transverse positioning tube through the first nut after passing through the second chute; or the first positioning mechanism comprises a first bolt and a second nut, a second through hole for the first bolt to pass through is formed in the longitudinal positioning pipe and the locking rod respectively, a third sliding groove is formed in the transverse positioning pipe, and the first bolt sequentially passes through the second through hole in the longitudinal positioning pipe or the locking rod and the third sliding groove in the transverse positioning pipe and then is fixed through the second nut.
Preferably, in the section hoisting device for the steel reinforcement cage, the hoisting frame is a square frame with an opening at one side, the bottom of the hoisting frame comprises two parallel transverse rods and a longitudinal rod, the longitudinal rod and the transverse rods are horizontally arranged, the longitudinal rod is perpendicular to the transverse rods, two ends of the longitudinal rod are fixedly connected with the same side ends of the two transverse rods respectively, and the transverse positioning pipes are installed on the longitudinal rod through second positioning mechanisms respectively.
Preferably, in the device for hoisting the steel reinforcement cage in sections, the second positioning mechanism includes a threaded sleeve and a second bolt, a fourth chute into which the transverse positioning pipe extends is formed in a side portion of the longitudinal rod, the transverse positioning pipe can move along the fourth chute, a fifth chute is formed in a top portion of the longitudinal rod, the threaded sleeve is fixedly disposed on the transverse positioning pipe, the second bolt is screwed into the threaded sleeve of the transverse positioning pipe through the fifth chute of the longitudinal rod so that the transverse positioning pipe is fixed to the longitudinal rod, or the second positioning mechanism includes a third bolt and a third nut, a through hole through which the third bolt passes is formed in the transverse positioning pipe, a sixth chute is formed in the longitudinal rod, and the third bolt is fixed through the third nut after sequentially passing through the through hole in the transverse positioning pipe and the sixth chute of the longitudinal rod.
Known by the technical scheme who discloses above, compare with prior art, the beneficial effect of the utility model is as follows:
a steel reinforcement cage subsection hoisting device is used for hoisting a steel reinforcement cage in a pile hole in a subsection mode and comprises a hoisting frame, a hoisting hook driving mechanism and a steel reinforcement cage limiting device, the hoisting frame is erected above the pile hole, the steel reinforcement cage limiting device is arranged on the lower portion of the hoisting frame, the hoisting hook is arranged on the upper portion of the hoisting frame, the hoisting hook drives the steel reinforcement cage to move up and down under the action of the hoisting hook driving mechanism, the hoisting hook is located right above the center of the pile hole when in a natural vertical state, the steel reinforcement cage limiting device can play a limiting and fixing role on the steel reinforcement cage, so that the steel reinforcement cage is kept in a coaxial state with the pile hole when in the vertical state, after the steel reinforcement cage is placed to a splicing position with a next steel reinforcement cage, the steel reinforcement cage is fixed through the steel reinforcement cage limiting device, then the hoisting hook is used for hoisting and placing the next steel reinforcement cage to the splicing position with the previous steel reinforcement cage, splice two steel reinforcement cages around with, the concatenation is accomplished the back, steel reinforcement cage stop device removes the fixed action to the steel reinforcement cage, utilize the lifting hook to transfer the steel reinforcement cage who accomplishes the concatenation to the position with next steel reinforcement cage concatenation, so reciprocal, accomplish the merogenesis hoist and mount of all steel reinforcement cages, thereby, can effectively reduce the work load of the straightness adjustment of hanging down and the centering adjustment of steel reinforcement cage at the in-process of hoist and mount steel reinforcement cage, at the location of guaranteeing steel reinforcement cage and the accuracy control of hanging down, the hoisting efficiency of steel reinforcement cage is improved, practice thrift the construction space, construction space requires height when having solved steel reinforcement cage merogenesis hoist and mount, poor stability, location and the straightness adjustment precision of hanging down are poor, the problem of hoist and mount inefficiency.
Drawings
Fig. 1 is a schematic structural diagram of a steel reinforcement cage section hoisting device.
Fig. 2 is a right side view of fig. 1.
Fig. 3 is a using state diagram of the steel reinforcement cage section hoisting device.
Fig. 4 is an assembly schematic diagram of the bottom of the hoisting frame and the reinforcing cage limiting device.
Fig. 5 is a top view of fig. 4.
Fig. 6 is a left side view of fig. 4.
Fig. 7 is an assembly view of the reinforcement cage stop device and the reinforcement cage.
In the figure:
in the figure: 1-steel reinforcement cage sectional hoisting device, 11-hoisting frame, 111-cross bar, 112-longitudinal bar, 1121-fourth chute, 1122-fifth chute, 113-support column, 12-hook, 13-hook driving mechanism, 131-winch, 132-pulley, 133-rope, 14-steel reinforcement cage limiting device, 141-transverse positioning pipe, 1411-second chute, 142-longitudinal positioning pipe, 143-locking bar, 15-first positioning mechanism, 151-first sliding block, 152-first screw, 153-first nut, 16-second positioning mechanism, 161-threaded sleeve, 162-second bolt, 17-anchor rope, 2-steel reinforcement cage and 3-pile hole.
Detailed Description
The present invention will be described in further detail with reference to the following drawings and specific embodiments. The technical contents and features of the present invention will be described in detail below with reference to the accompanying drawings by way of examples. It should be further noted that the drawings are in simplified form and are not to precise scale for the purpose of facilitating and clearly illustrating embodiments of the present invention. For convenience of description, the directions of "up" and "down" in the following description are the same as the directions of "up" and "down" in the drawings, but this should not be construed as limiting the technical solution of the present invention.
Please refer to fig. 1 to 7, this embodiment discloses a steel reinforcement cage segmental hoisting device for hoisting a steel reinforcement cage 2 in a pile hole 3 in a segmental manner, which includes a hoisting frame 11, a lifting hook 12, a lifting hook driving mechanism 13 and a steel reinforcement cage limiting device 14, the hoisting frame 11 is erected above the pile hole 3, the steel reinforcement cage limiting device 14 is arranged at the lower part of the hoisting frame 11, the lifting hook 12 is arranged at the upper part of the hoisting frame 11, the lifting hook 12 drives the steel reinforcement cage 2 to move up and down under the action of the lifting hook driving mechanism 13, the lifting hook 12 is located right above the center of the pile hole 3 in a natural vertical state, and the steel reinforcement cage limiting device 14 can limit and fix the steel reinforcement cage 2, so that the steel reinforcement cage 2 keeps coaxial with the pile hole 3 in the vertical state. Therefore, the position of the upper end of the steel reinforcement cage 2 is limited by the lifting hook in the process of placing the steel reinforcement cage lifted by the lifting hook 12, the position of the lower end of the steel reinforcement cage 2 is limited by the steel reinforcement cage limiting device 14, so that the steel reinforcement cage can guarantee the centering requirement and the verticality requirement with the center of the pile hole 3 in the process of placing the steel reinforcement cage into the pile hole, after the steel reinforcement cage is placed to the splicing position with the next steel reinforcement cage, the steel reinforcement cage limiting device fixes the steel reinforcement cage, then the lifting hook is used for lifting and placing the next steel reinforcement cage to the splicing position with the previous steel reinforcement cage, the front steel reinforcement cage and the rear steel reinforcement cage are spliced, after the splicing is completed, the steel reinforcement cage limiting device releases the fixing effect on the steel reinforcement cage, the steel reinforcement cage which is spliced is placed to the splicing position with the next steel reinforcement cage by the lifting hook, the joint hoisting of all the steel reinforcement cages is completed in such a reciprocating way, thereby effectively reducing the workload of the adjustment and the centering adjustment of the steel reinforcement cage in the process of hoisting the steel reinforcement cage, the precision control of the positioning and the verticality of the steel reinforcement cage is guaranteed, the hoisting efficiency of the steel reinforcement cage is improved, the construction space is saved, and the problems of high construction space requirement, poor stability, poor positioning and verticality adjusting precision and low hoisting efficiency in the process of hoisting the steel reinforcement cage in sections are solved.
Preferably, in the above-mentioned steel reinforcement cage section hoisting apparatus, the steel reinforcement cage position limiting device 14 includes two horizontal positioning tubes 141, a vertical positioning tube 142 and a locking rod 143 (143 indicates its position in the drawing, and is not visible in practice), which are arranged in parallel, one end of each horizontal positioning tube 141 is detachably mounted on the hoisting frame 11, each horizontal positioning tube 141 is capable of moving in the vertical direction, the distance between the two horizontal positioning tubes 141 is adjustable, each horizontal positioning tube 141, each vertical positioning tube 142 and the locking rod 143 are arranged horizontally, two ends of each vertical positioning tube 142 are detachably mounted on the corresponding horizontal positioning tube 141, each vertical positioning tube 142 is perpendicular to the corresponding horizontal positioning tube 141, the locking rod 143 is parallel to the vertical positioning tube 142, and two ends of each vertical positioning tube 142 are capable of moving in the axial direction of the corresponding horizontal positioning tube 141, two ends of the longitudinal positioning tube 142 can be fixed on the corresponding transverse positioning tubes 141, and the two transverse positioning tubes 141 and the longitudinal positioning tube 142 can be adjusted to positions tangent to three side surfaces of the reinforcement cage 2 when the reinforcement cage is located in the pile hole 3; the both ends of locking position pole 143 are detachable the installation respectively on the horizontal location pipe 141 that corresponds, the both ends of locking position pole 143 can be along the axial displacement who corresponds horizontal location pipe 141 respectively, the both ends of locking position pole 143 can be fixed in on the horizontal location pipe 141 that corresponds, locking position pole 143 can transversely run through steel reinforcement cage 2, just the level of locking position pole 143 is passed the axial lead when steel reinforcement cage 2 is located stake hole 3. By adopting the reinforcement cage limiting device 14 with the structure, the two transverse positioning pipes 141 and the longitudinal positioning pipe 142 can be adjusted to positions tangent to three side surfaces of the reinforcement cage 2 when the reinforcement cage is positioned in the pile hole 3; therefore, when the steel reinforcement cage 2 is placed by the hook 12, when the steel reinforcement cage 2 enters the space surrounded by the two transverse positioning pipes 141 and the longitudinal positioning pipe 142, the limiting function of the two transverse positioning pipes 141 and the longitudinal positioning pipe 142 can ensure that the steel reinforcement cage 2 is coaxial with the pile hole 3 in the placing process, thereby ensuring the verticality requirement of the steel reinforcement cage 2 and the alignment requirement of the steel reinforcement cage 2 cage and the pile hole 3, after the steel reinforcement cage 2 is placed in the pile hole 3 by the hook 12 for splicing the next steel reinforcement cage 2, the locking position rod 143 transversely penetrates through the current steel reinforcement cage 2, two ends of the locking position rod 143 are respectively detachably mounted on the corresponding transverse positioning pipes 141, and the locking position rod 143 horizontally penetrates through the axial lead of the pile hole 3, thereby not only locking the position of the steel reinforcement cage 2, but also ensuring the verticality requirement and the alignment requirement, at this time, the hook 12 can be loosened, so that the hook 12 can lift the next reinforcement cage 2.
Preferably, in the device for hoisting the steel reinforcement cage sections, the longitudinal positioning pipes 142 and the locking rods 143 are detachably mounted on the corresponding transverse positioning pipes 141 through the first positioning mechanisms 15, the first positioning mechanism 15 includes a first sliding block 151, a first screw 152 and a first nut 153, a first sliding groove (not shown) for the longitudinal positioning tube 142 and the locking rod 143 to extend into is formed at the side of the transverse positioning tube 141 along the axial direction thereof, the top of the transverse positioning tube 141 is provided with a second sliding slot 1411 along the axial direction thereof, the first sliding block 151 can move along the first sliding slot, the first sliding block 151 is provided with a first through hole for the longitudinal positioning tube 142 or the locking rod 143 to pass through, one end of the first screw 152 is fixedly connected to the first slider 151, and the other end of the first screw 152 is fixed to the transverse positioning tube 141 through the first nut 153 after passing through the second sliding slot. Adopt the first positioning mechanism 15 of above-mentioned structure, both can realize the reliable connection of vertical positioning pipe 142 and lock position pole 143 and horizontal positioning pipe 141, can just can realize the dismantlement work of vertical positioning pipe 142 or lock position pole 143 as long as loosen first nut 153, the dismouting is very convenient, is showing and is improving the efficiency of construction. In addition, the first nut 153 does not need to be loosened in the assembling and disassembling of the locking rod 143, so that the locking rod 143 does not need to be repeatedly assembled and disassembled, and the locking rod 143 does not need to be repositioned again, thereby further improving the construction efficiency.
Of course, the first positioning mechanism 15 may also take other forms, for example, the first positioning mechanism includes a first bolt (not shown) and a second nut (not shown), the longitudinal positioning tube 142 and the locking rod 143 are respectively provided with a second through hole (not shown) for the first bolt to pass through, the transverse positioning tube 141 is provided with a third sliding slot (not shown), and the first bolt sequentially passes through the second through hole on the longitudinal positioning tube 142 or the locking rod 143 and the third sliding slot of the transverse positioning tube 141 and is fixed by the second nut.
Preferably, in the device for hoisting a steel reinforcement cage section, the hoisting frame 11 is a square frame with an opening at one side, the hoisting frame 11 includes a bottom, a top, and four support pillars 113 connecting the bottom and the top, the bottom of the hoisting frame 11 includes two parallel cross bars 111 and a vertical bar 112, the vertical bar 112 and the cross bars 111 are both horizontally disposed, the vertical bar 112 is perpendicular to the cross bars 111, both ends of the vertical bar 112 are fixedly connected to the same sides of the two cross bars 111, the transverse positioning tubes 141 are mounted on the vertical bar 112 through second positioning mechanisms 16, the second positioning mechanisms 16 include threaded sleeves 161 and second bolts 162, a fourth chute 1121 into which the transverse positioning tube 141 extends is formed at a side portion of the vertical bar 112, the transverse positioning tube 141 can move along the fourth chute (not shown), a fifth chute 1122 is formed at the top portion of the vertical bar 112, the threaded sleeve 161 is fixedly disposed on the transverse positioning pipe 141, and the transverse positioning pipe 141 is fixed on the longitudinal rod 112 by screwing the second bolt 162 into the threaded sleeve 161 of the transverse positioning pipe 141 through the fifth sliding slot of the longitudinal rod 112. The second positioning mechanism 16 with the above structure connects the cross rod 111 and the longitudinal rod 112, so that not only stable connection between the cross rod 111 and the longitudinal rod 112 can be realized, but also convenient disassembly and assembly can conveniently realize longitudinal movement of the cross rod 111, so that the two cross rods 111 are adjusted to the outer tangent plane of the reinforcement cage 2 (namely, the position tangent to the outer side of the reinforcement cage 2), and the two cross rods 111 and the longitudinal positioning pipe 142 limit horizontal displacement of the reinforcement cage 2 together, thereby assisting centering construction and verticality control of the reinforcement cage 2.
Of course, the second positioning mechanism 16 may also take other forms, for example, the second positioning mechanism 16 includes a third bolt (not labeled) and a third nut (not labeled), a through hole (not labeled) for the third bolt to pass through is formed on the transverse positioning tube 141, a sixth sliding slot (not labeled) is formed on the longitudinal rod 112, and the third bolt is fixed by the third nut after sequentially passing through the through hole on the transverse positioning tube 141 and the sixth sliding slot of the longitudinal rod 112.
Preferably, the hoisting frame 11 is fixed to the ground around the pile hole 3 through anchor lines 17 at the opening side (i.e. the steel reinforcement cage entrance side) and the opposite side. The lifting hook driving mechanism 13 comprises a winch 131, a pulley 132 and a rope 133, the winch 131 and the lifting hook are connected to two ends of the rope 133 respectively, the rope 133 is turned by the pulley, the pulley 132 is installed at the top of the hoisting frame 11, the lifting hook 12 is guaranteed to be located above the center of the pile hole 3 when the pulley 132 is installed, and the winch 131 is arranged at a position where a plurality of pile holes can be constructed, so that the displacement is reduced, and the construction efficiency is improved.
The above description is only for the preferred embodiment of the present invention and is not intended to limit the scope of the present invention, and any modification and modification made by those skilled in the art according to the above disclosure are all within the scope of the claims.
Claims (6)
1. The utility model provides a steel reinforcement cage merogenesis hoist device for toward stake downthehole merogenesis hoist and mount steel reinforcement cage, a serial communication port, including hoist and mount frame, lifting hook actuating mechanism and steel reinforcement cage stop device, hoist and mount frame erects in stake hole top, steel reinforcement cage stop device set up in the lower part of hoist and mount frame, the lifting hook set up in the upper portion of hoist and mount frame, the lifting hook drives under lifting hook actuating mechanism's effect the steel reinforcement cage reciprocates, the lifting hook is located stake hole center when being natural vertical state directly over, steel reinforcement cage stop device can play spacing and fixed effect to the steel reinforcement cage for the steel reinforcement cage keeps with stake hole coaxial state when vertical state.
2. The device for hoisting the steel reinforcement cage in sections according to claim 1, wherein the device for limiting the steel reinforcement cage comprises two lateral positioning tubes, a longitudinal positioning tube and a locking rod, which are arranged in parallel, one end of each lateral positioning tube is detachably mounted on the hoisting frame, the lateral positioning tubes are capable of moving in the longitudinal direction, the distance between the two lateral positioning tubes is adjustable, the lateral positioning tubes, the longitudinal positioning tubes and the locking rod are all horizontally arranged, the two ends of each longitudinal positioning tube are detachably mounted on the corresponding lateral positioning tubes, the longitudinal positioning tubes are perpendicular to the lateral positioning tubes, the locking rods are parallel to the longitudinal positioning tubes, the two ends of each longitudinal positioning tube are capable of moving in the axial direction of the corresponding lateral positioning tube, and the two ends of each longitudinal positioning tube are capable of being fixed on the corresponding lateral positioning tube, the two transverse positioning pipes and the longitudinal positioning pipe can be adjusted to positions tangent to three side surfaces of the reinforcement cage when the reinforcement cage is positioned in the pile hole; the both ends of lock position pole are detachable the installation respectively on the transverse orientation pipe that corresponds, the both ends of lock position pole can be respectively along the axial displacement who corresponds the transverse orientation pipe, the both ends of lock position pole can be fixed in on the transverse orientation pipe that corresponds, lock position pole can transversely run through the steel reinforcement cage, just lock position pole level is passed the axial lead when the steel reinforcement cage is located the stake hole.
3. The device for hoisting the steel reinforcement cage sections according to claim 2, wherein the longitudinal positioning pipes and the locking rods are detachably mounted on the corresponding transverse positioning pipes by first positioning mechanisms, respectively.
4. The steel reinforcement cage sectional hoisting device of claim 3, wherein the first positioning mechanism comprises a first sliding block, a first screw and a first nut, a first sliding groove for the longitudinal positioning tube and the locking rod to extend into is formed in the lateral part of the transverse positioning tube along the self axial direction, a second sliding groove is formed in the top part of the transverse positioning tube along the self axial direction, the first sliding block can move along the first sliding groove, a first through hole for the longitudinal positioning tube or the locking rod to pass through is formed in the first sliding block, one end of the first screw is fixedly connected with the first sliding block, and the other end of the first screw is fixed on the transverse positioning tube through the first nut after passing through the second sliding groove.
5. The steel reinforcement cage sectional hoisting device of claim 2, wherein the hoisting frame is a square frame with an opening at one side, the bottom of the hoisting frame comprises two parallel transverse rods and a longitudinal rod, the longitudinal rod and the transverse rods are horizontally arranged, the longitudinal rod is perpendicular to the transverse rods, two ends of the longitudinal rod are fixedly connected with the same side ends of the two transverse rods respectively, and the transverse positioning pipes are mounted on the longitudinal rod through second positioning mechanisms respectively.
6. The device for hoisting the steel reinforcement cage in sections according to claim 5, wherein the second positioning mechanism comprises a threaded sleeve and a second bolt, a fourth sliding groove for the transverse positioning pipe to extend into is formed in the side portion of the longitudinal rod, the transverse positioning pipe can move along the fourth sliding groove, a fifth sliding groove is formed in the top portion of the longitudinal rod, the threaded sleeve is fixedly arranged on the transverse positioning pipe, and the transverse positioning pipe is fixed on the longitudinal rod by screwing the second bolt into the threaded sleeve of the transverse positioning pipe through the fifth sliding groove of the longitudinal rod.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122533438.4U CN216836900U (en) | 2021-10-20 | 2021-10-20 | Steel reinforcement cage merogenesis hoist device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122533438.4U CN216836900U (en) | 2021-10-20 | 2021-10-20 | Steel reinforcement cage merogenesis hoist device |
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| CN216836900U true CN216836900U (en) | 2022-06-28 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115492403A (en) * | 2022-10-09 | 2022-12-20 | 浙江省一建建设集团有限公司 | Combined type precise positioning construction device for tower footing steel latticed column |
-
2021
- 2021-10-20 CN CN202122533438.4U patent/CN216836900U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115492403A (en) * | 2022-10-09 | 2022-12-20 | 浙江省一建建设集团有限公司 | Combined type precise positioning construction device for tower footing steel latticed column |
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