CN211945898U - Lifting bar cage tool carrying pole beam - Google Patents
Lifting bar cage tool carrying pole beam Download PDFInfo
- Publication number
- CN211945898U CN211945898U CN202020562983.9U CN202020562983U CN211945898U CN 211945898 U CN211945898 U CN 211945898U CN 202020562983 U CN202020562983 U CN 202020562983U CN 211945898 U CN211945898 U CN 211945898U
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- reinforcement cage
- top plate
- support rod
- plate
- lifting
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- 230000002787 reinforcement Effects 0.000 claims abstract description 24
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 18
- 239000010959 steel Substances 0.000 claims abstract description 18
- 238000005299 abrasion Methods 0.000 claims description 2
- 230000007704 transition Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a lifting bar cage tool shoulder pole beam, which comprises a lifting beam with an I-shaped cross section, wherein the lifting beam consists of a top plate, a bottom plate and a middle plate connected between the top plate and the bottom plate, notches are respectively arranged at the left end and the right end of the top plate and the bottom plate at the front side and the rear side of the middle plate, and an upper lifting hole and a lower lifting hole are arranged at the positions of the left end and the right end of the middle plate corresponding to the notches; the limiting mechanism comprises a vertical support rod, two transverse support rods and two guide rings, the lower end of the vertical support rod is installed on the top surface of the top plate, one end of each transverse support rod is installed at the upper end of the vertical support rod, and the two guide rings are installed at the other ends of the two transverse support rods respectively. Through the utility model discloses a transition can avoid the lifting rope to take place the problem of twisting each other and wind, and easy control guarantees the hoist and mount straightness that hangs down of steel reinforcement cage, moreover, the utility model discloses simple structure makes easily, has very good application prospect, extensive applicability.
Description
Technical Field
The utility model relates to an equipment field is used in the bridge construction, and specifically speaking relates to a hoist and mount steel reinforcement cage instrument shoulder pole roof beam.
Background
In the bridge construction process, strict requirements are required for each link, especially the hoisting of a steel reinforcement cage, and if the control is improper, the construction quality of the cast-in-place pile is seriously influenced.
At present, a steel wire rope is generally adopted for hoisting in the installation of a steel reinforcement cage, the verticality of the steel reinforcement cage is guaranteed through gravity, but in the hoisting process, the steel wire rope is easy to twist and wind each other, the verticality of the steel reinforcement cage cannot be guaranteed, and potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a hoist and mount steel reinforcement cage instrument shoulder pole roof beam that can avoid the lifting rope to take place the problem of twisting each other around, guarantee the hoist and mount straightness that hangs down of steel reinforcement cage is provided.
In order to solve the technical problem, the utility model discloses a following technical scheme: a shoulder pole beam of a hoisting reinforcement cage tool comprises a hoisting beam with an I-shaped cross section, wherein the hoisting beam consists of a top plate, a bottom plate and a middle plate connected between the top plate and the bottom plate, notches are respectively formed in the left end and the right end of the top plate and the left end and the right end of the bottom plate at the front side and the rear side of the middle plate, and an upper hoisting hole and a lower hoisting hole are formed in the positions, corresponding to the notches, of the left end and the right end of the middle plate;
the limiting mechanism comprises a vertical support rod, two transverse support rods and two guide rings, the lower end of the vertical support rod is installed on the top surface of the top plate, one end of each transverse support rod is installed at the upper end of the vertical support rod, and the two guide rings are installed at the other ends of the two transverse support rods respectively.
Furthermore, one end of each transverse supporting rod is arranged at the upper end of each vertical supporting rod in a hinged mode.
Further, still include adjustment mechanism, adjustment mechanism includes two electric putter and two fixed pulleys, two electric putter fixes respectively both ends are located about the top surface of roof the inboard of lewis hole, two electric putter all is that the upper end outwards, the inboard slope of lower extreme is arranged, two the fixed pulley is installed respectively two electric putter's upper end.
Furthermore, triangular supporting blocks are respectively fixed on the two electric push rods, and the supporting blocks are fixed on the top surface of the top plate.
Further, the opening edge of the notch is coated with an anti-abrasion pad.
Further, the distance between the lifting holes at the left end and the right end of the middle plate is equal to the diameter of the reinforcement cage.
The beneficial effects of the utility model are embodied in:
through the utility model discloses a transition can avoid the lifting rope to take place the problem of twisting each other and wind, and easy control guarantees the hoist and mount straightness that hangs down of steel reinforcement cage, moreover, the utility model discloses simple structure makes easily, and convenient to use has very good application prospect, extensive applicability.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic view of a usage status of an embodiment of the present invention.
The components in the drawings are labeled as follows: 1 top plate, 2 bottom plates, 3 middle plates, 4 notches, 5 lifting holes, 6 vertical supporting rods, 7 transverse supporting rods, 8 guide rings, 9 electric push rods, 10 fixed pulleys, 11 supporting blocks, 12 lifting rings, 13 upper lifting ropes, 14 upper lifting ropes, 15 reinforcement cages and 16 cranes.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The embodiments and features of the embodiments in the present application may be combined with each other without conflict. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, "a plurality" means two or more. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
See fig. 1 and 2.
The utility model discloses a lifting bar cage tool shoulder pole beam, which comprises a lifting beam with an I-shaped cross section, wherein the lifting beam is composed of a top plate 1, a bottom plate 2 and a middle plate 3 connected between the top plate 1 and the bottom plate 2, notches 4 are respectively arranged at the left end and the right end of the top plate 1 and the bottom plate 2 at the front side and the rear side of the middle plate 3, and an upper lifting hole and a lower lifting hole 5 are arranged at the positions of the left end and the right end of the middle plate 3 corresponding to the notches 4;
the top plate structure is characterized by further comprising a limiting mechanism, wherein the limiting mechanism comprises a vertical support rod 6, two transverse support rods 7 and two guide rings 8, the lower end of the vertical support rod 6 is installed on the top surface of the top plate 1, one ends of the two transverse support rods 7 are installed at the upper end of the vertical support rod 6, and the two guide rings 8 are installed at the other ends of the two transverse support rods 7 respectively.
When the reinforcement cage is hoisted, the lower ends of two upper hoisting ropes 13 are connected to the hoisting holes above the left end and the right end of the middle plate, the upper ends of the two upper hoisting ropes 13 respectively penetrate through the two guide rings 8 to be connected to the hoisting rings 12, the upper ends of the two lower hoisting ropes 14 are connected to the hoisting holes below the left end and the right end of the middle plate, the lower ends of the two lower hoisting ropes 14 are connected to the reinforcement cage 15, and the hoisting rings 12 are hoisted by the crane 16.
Because the upper and lower both ends of two lower lifting ropes all are connected fixedly and mutual interval is great, consequently, two lower lifting ropes can not be close each other and take place to twist each other and wind, and the upper end of lifting rope is connected on rings jointly for two, but under the spacing of guide ring, the lifting rope also can not be close each other on two to also can avoid taking place to twist each other and wind, so, through the utility model discloses a transition can avoid the lifting rope to take place the problem that twists each other and wind, guarantees the hoist and mount straightness that hangs down of steel reinforcement cage.
In one embodiment, one end of each of the two transverse supporting rods 7 is hinged to the upper end of the vertical supporting rod 6. Design like this, the horizontal stay bar can not be too rigid, when meetting the too big effort of lifting rope, can offset the effort through taking place the skew, avoids losing.
In an embodiment, the lifting device further comprises an adjusting mechanism, the adjusting mechanism comprises two electric push rods 9 and two fixed pulleys 10, the two electric push rods 9 are respectively fixed at the left end and the right end of the top surface of the top plate 1 and are located at the inner sides of the lifting holes 5, the two electric push rods 9 are all obliquely arranged with the upper ends facing outwards and the lower ends facing inwards, and the two fixed pulleys 10 are respectively installed at the upper ends of the two electric push rods 9. During the use, two fixed pulleys support the inboard at two last lifting ropes 13, and design like this, which side the downward sloping appears, then can be with the electric putter extension on which side, corresponding fixed pulley can be with corresponding lifting rope extrapolating outward like this to can shorten the vertical length of corresponding lifting rope, make the downward sloping raise partly, guarantee the hoist and mount straightness that hangs down.
In one embodiment, triangular support blocks 11 are respectively fixed on the two electric push rods 9, and the support blocks 11 are fixed on the top surface of the top plate 1. By the design, the mounting structure is more stable and reliable.
In one embodiment, the edges of the notches 4 are coated with a wear pad. The design like this can protect the lifting rope, avoids wearing and tearing, and the material of abrasionproof pad can select for use any to have the material that wearing and tearing or wearing and tearing are little to the lifting rope. Such as rubber or the like.
In specific implementation, the distance between the lifting holes at the left end and the right end of the middle plate is equal to the diameter of the steel reinforcement cage, so that the lifting rope can be stressed vertically and is more stable, and the size of the lifting rope can be adjusted according to construction environment or the lifting rope is processed according to field materials.
In the specific implementation, the hanging beam is made of 20# I-steel, the length of the I-steel is manufactured according to the diameter of the steel reinforcement cage, and 4 round holes with the diameter of 2cm are formed in the waist of the I-steel and serve as hanging holes.
It should be understood that the examples and embodiments described herein are for illustrative purposes only and are not intended to limit the present invention, and that various modifications or changes in light thereof will be suggested to persons skilled in the art and are to be included within the spirit and purview of this application.
Claims (6)
1. The utility model provides a hoist and mount steel reinforcement cage instrument shoulder pole roof beam which characterized in that: the hanging beam is characterized by comprising a top plate, a bottom plate and a middle plate connected between the top plate and the bottom plate, wherein the cross section of the hanging beam is I-shaped, notches are respectively formed in the left end and the right end of the top plate and the left end and the right end of the bottom plate at the front side and the rear side of the middle plate, and an upper hanging hole and a lower hanging hole are formed in the positions, corresponding to the notches, of the left end and the right end of the middle;
the limiting mechanism comprises a vertical support rod, two transverse support rods and two guide rings, the lower end of the vertical support rod is installed on the top surface of the top plate, one end of each transverse support rod is installed at the upper end of the vertical support rod, and the two guide rings are installed at the other ends of the two transverse support rods respectively.
2. The spreader beam of the hoisting reinforcement cage tool of claim 1, wherein: one ends of the two transverse supporting rods are arranged at the upper ends of the vertical supporting rods in a hinged mode.
3. The hoisting reinforcement cage tool carrying pole beam of claim 1 or 2, characterized in that: still include adjustment mechanism, adjustment mechanism includes two electric putter and two fixed pulleys, two electric putter fixes respectively both ends are located about the top surface of roof the inboard of lewis hole, two electric putter all is that the upper end outwards, the lower extreme slope inwards arranges, two the fixed pulley is installed respectively two electric putter's upper end.
4. The spreader beam of hoisting reinforcement cage tool of claim 3, wherein: and triangular supporting blocks are respectively fixed on the two electric push rods and are fixed on the top surface of the top plate.
5. The hoisting reinforcement cage tool carrying pole beam of claim 1 or 2, characterized in that: the opening edge of the notch is coated with an anti-abrasion pad.
6. The hoisting reinforcement cage tool carrying pole beam of claim 1 or 2, characterized in that: the distance between the lifting holes at the left end and the right end of the middle plate is equal to the diameter of the reinforcement cage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020562983.9U CN211945898U (en) | 2020-04-15 | 2020-04-15 | Lifting bar cage tool carrying pole beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020562983.9U CN211945898U (en) | 2020-04-15 | 2020-04-15 | Lifting bar cage tool carrying pole beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211945898U true CN211945898U (en) | 2020-11-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020562983.9U Expired - Fee Related CN211945898U (en) | 2020-04-15 | 2020-04-15 | Lifting bar cage tool carrying pole beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211945898U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115030137A (en) * | 2022-07-13 | 2022-09-09 | 上海建工四建集团有限公司 | Underground continuous wall reinforcement cage positioning and adjusting device and construction method thereof |
-
2020
- 2020-04-15 CN CN202020562983.9U patent/CN211945898U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115030137A (en) * | 2022-07-13 | 2022-09-09 | 上海建工四建集团有限公司 | Underground continuous wall reinforcement cage positioning and adjusting device and construction method thereof |
| CN115030137B (en) * | 2022-07-13 | 2023-10-31 | 上海建工四建集团有限公司 | Underground diaphragm wall reinforcement cage positioning and adjusting device and construction method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201117 |