CN214326895U - Steel reinforcement cage location installation suspension system - Google Patents
Steel reinforcement cage location installation suspension system Download PDFInfo
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- CN214326895U CN214326895U CN202022840963.6U CN202022840963U CN214326895U CN 214326895 U CN214326895 U CN 214326895U CN 202022840963 U CN202022840963 U CN 202022840963U CN 214326895 U CN214326895 U CN 214326895U
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- reinforcement cage
- steel reinforcement
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Abstract
The utility model provides a steel reinforcement cage location installation suspension system, include strutting arrangement and be located the cable suspension device of strutting arrangement top, strutting arrangement has the bolt that can insert the steel reinforcement cage in order to support it, cable suspension device includes hanging platform and divides the last otic placode and the lower otic placode of locating hanging platform top and bottom, it is used for being connected to the loop wheel machine and lifts by crane in order to supply the loop wheel machine to lift by crane to go up the otic placode, the otic placode has hung and is used for being connected to the lifting rope of waiting to hang the steel reinforcement cage down. Through adopting strutting arrangement to treat the installation steel reinforcement cage and fixing a position, lift by crane the removal through hoist and mount system to the steel reinforcement cage, with steel reinforcement cage installation, location, fixed and hang and close as an organic whole, reduce the conversion of process in the flow, whole installation time and simplify the construction operation.
Description
Technical Field
The utility model relates to a road bridge construction technical field, particularly, the utility model relates to a steel reinforcement cage location installation suspension system.
Background
The high-speed development of modern bridge technique, the application of large-span bridge, the increase of the bridge foundation construction degree of difficulty, bored pile diameter crescent, the pile length is also longer and longer more and more, and how effective quick installation becomes the key process in the bridge work progress of the steel reinforcement cage of major diameter overlength pile foundation.
The conventional carrying pole beam derrick is adopted for supporting and placing in the traditional steel reinforcement cage installation, the carrying pole beam is high in required rigidity, the carrying pole beam cannot penetrate through the steel reinforcement cage to be supported when the carrying pole beam penetrates through the steel reinforcement cage, the operation is difficult when the carrying pole beam penetrates through the steel reinforcement cage, and the safety is low. The lifting ribs are arranged as two support points after the steel reinforcement cage is safely finished in the traditional process, so that the lifting ribs are easily broken, and the positioning of the steel reinforcement cage is not accurate, so that the installation and positioning integrated hanging system for the long and large pile foundation steel reinforcement cage has great significance in field operability.
The existing installation mode of the reinforcement cage adopts the supporting device shown in figure 1 for supporting, however, the positioning plate for installing the bolt is welded on the frame by the supporting device, the processing is more troublesome, the welding of the positioning plate and the frame is easy to damage, the use is influenced, even production safety accidents occur, and the improvement needs to be carried out.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a steel reinforcement cage location installation suspension system easy operation, that positioning accuracy is high.
In order to achieve the above purpose, the utility model provides the following technical scheme:
according to the first aspect, the hoisting system for positioning and installing the steel reinforcement cage comprises a supporting device, wherein the supporting device is provided with a bolt which can be inserted into the steel reinforcement cage to support the steel reinforcement cage, and the hoisting system is characterized by further comprising a hoisting device, the hoisting device comprises a hoisting platform, an upper lug plate and a lower lug plate, the upper lug plate and the lower lug plate are respectively arranged at the top end and the bottom end of the hoisting platform, the upper lug plate is used for being connected to a crane to be hoisted, and a hoisting rope used for being connected to the steel reinforcement cage to be hoisted is hung on the lower lug plate.
Optionally, the supporting device has a fixing platform, a yielding hole which can be passed through by the steel reinforcement cage and is concentric with the steel reinforcement cage is formed in the middle of the fixing platform, and the bolt can be arranged on the fixing platform in a pluggable manner and can move along the radial direction of the yielding hole.
Optionally, the fixed platform includes that the middle part is established the rectangular frame in the hole of stepping down, the frame is formed by the steel welding, set up on the steel and supply the bolt hole that the bolt inserted and moved.
Optionally, the steel is an i-steel, the plug is flat, and a width direction of the plug is parallel to a height direction of the frame.
Optionally, bolt one end is connected with and is used for avoiding the bolt to follow and breaks away from the locating part in bolt hole to the hole center direction of stepping down.
Optionally, the limiting member is a limiting plate, and the width of the limiting member is greater than the width of the bolt hole.
Optionally, a handle is arranged on one side of the limiting plate, which faces away from the bolt.
Optionally, the handle is formed by bending a steel bar, is semicircular, and is welded to the limiting plate.
Optionally, a safe operation area for standing is arranged at the corner end position inside the frame.
Optionally, the number of the pin holes is four, and the four pin holes are configured to be evenly distributed along the circumference direction of the reinforcement cage.
The utility model provides a beneficial effect that technical scheme brought is:
the utility model discloses a steel reinforcement cage location installation suspension system fixes a position through adopting strutting arrangement to treat the installation steel reinforcement cage, lifts by crane the removal to the steel reinforcement cage through hoist and mount system, closes steel reinforcement cage installation, location, fixed and hanging as an organic whole, reduces conversion, the integral erection time of process and simplified construction operation in the flow.
In the supporting device, the bolt penetrates through I-shaped steel forming the frame, so that the positioning structure is firmer and more reliable; and compared with the prior art, the bolt hole is formed in the I-shaped steel, and the time and the cost are saved by welding the positioning plate on the frame.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings that are required to be used in the description of the embodiments of the present invention will be briefly described below.
FIG. 1 is a schematic structural diagram of a conventional supporting device;
fig. 2 is a schematic view of a state of a steel reinforcement cage positioning, mounting and hanging system for performing steel reinforcement cage hanging, mounting and construction according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a supporting device according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a plug according to an embodiment of the present invention.
Detailed Description
Embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While certain embodiments of the present invention have been illustrated in the accompanying drawings, it is to be understood that the invention may be embodied in various forms and should not be construed as limited to the embodiments set forth herein, but rather are provided for a more thorough and complete understanding of the present invention. It should be understood that the drawings and examples are for illustrative purposes only and are not intended to limit the scope of the present disclosure.
It should be understood that the various steps recited in the method embodiments of the present invention may be performed in a different order and/or performed in parallel. Moreover, method embodiments may include additional steps and/or omit performing the illustrated steps. The scope of the present invention is not limited in this respect.
The term "include" and variations thereof as used herein are open-ended, i.e., "including but not limited to". The term "coupled" may refer to direct coupling or indirect coupling via intermediate members (elements). The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one additional embodiment"; the term "some embodiments" means "at least some embodiments". Relevant definitions for other terms will be given in the following description.
It should be noted that the terms "first", "second", and the like in the present invention are only used for distinguishing the devices, modules or units, and are not used for limiting the devices, modules or units to be different devices, modules or units, and also for limiting the sequence or interdependence of the functions performed by the devices, modules or units.
Referring to fig. 2 to 4, the utility model provides a steel reinforcement cage location installation suspension system 100 (hereinafter referred to as "hoist and mount system"), be applicable to bridge owner mound steel reinforcement cage 200 and transfer the construction in, with steel reinforcement cage 200 installation, location, fixed and hang and close as an organic wholely, can realize steel reinforcement cage 200 quick, accurate counterpoint, improve efficiency of construction and construction quality.
The suspension system 100 comprises a supporting device 10 and a suspension device 20 located above the supporting device 10, wherein the supporting device 10 is used for positioning and supporting the reinforcement cage 200 to be installed, and the suspension device 20 is used for lifting, moving and lowering the reinforcement cage 200 to be installed. The steel reinforcement cage 200 is integrated with the installation, the positioning, the fixing and the hanging, so that the process conversion and the whole installation time in the process are reduced, and the construction operation is simplified.
The hanging device 20 comprises a hanging platform 21, an upper lug plate (not marked, same below) and a lower lug plate 22, wherein the upper lug plate is arranged at the top end of the hanging platform and used for being connected to a crane so as to lift and lower the to-be-installed reinforcement cage 200 through the crane, the lower lug plate 22 is arranged at the bottom end of the hanging platform 21 and is connected with a lifting rope 23 so as to be connected to the to-be-installed reinforcement cage 200 through the lifting rope 23.
The lower ear plate 22 is provided with a plurality of lower ear plates so as to hang the reinforcement cage 200 to be installed through multiple points and reduce the stress of each hanging point. Alternatively, the center line of the structure defined by the plurality of lower ear plates may coincide with the center line of the reinforcement cage 200 to be installed.
The supporting device 10 comprises a fixed platform having a frame 11 and a bolt 12, wherein the frame 11 is used for being installed on a platform (such as the ground) at a construction position to provide a supporting function for the reinforcement cage 200 to be installed; bolt 12 wears to locate frame 11 and can insert and wait to install steel reinforcement cage 200 can realize steel reinforcement cage 200 and transfer the location of process.
The frame 11 is formed by welding a plurality of I-shaped steel, is substantially rectangular, is provided with a yielding hole for the steel reinforcement cage 200 to pass through, and is arranged at the corner end position of the inner side of the frame 11 to provide a safety operation area for workers to stand to implement the butt joint work of the steel reinforcement cage 200. Wherein, the abdicating hole is configured to have the center coinciding with the center line of the reinforcement cage 200 to be installed. The safe operation area can be a diamond-shaped net 13 structure.
Bolt holes (not shown in the figures, the same below) for the bolts 12 to penetrate through are formed in the I-shaped steel, and the width of each bolt hole corresponds to the thickness of each bolt 12, so that the bolts 12 can conveniently penetrate through the bolt holes, but the bolts 12 do not deflect in the moving process. In addition, the width direction of the plug 12 is parallel to the height direction of the i-beam, so that the flat plug 12 can be conveniently inserted into a relatively narrow gap of the reinforcement cage 200 to position the reinforcement cage 200 in the process below the reinforcement cage.
The bolt holes are substantially rectangular, a plurality of, for example four, bolt holes are arranged on the frame 11, and the bolt holes are uniformly distributed on the frame 11, so that the centers of the structures defined by the bolt holes are located on the center line of the reinforcement cage 200 to be installed. Specifically, the frame 11 is formed by welding four h-beams, each h-beam is provided with a pin hole, and a connecting line of two opposite pin holes coincides with the diameter of the reinforcement cage 200 to be installed.
Optionally, the frame 11 is provided with a reinforcing plate at a position where the i-steel is close to the pin hole to improve the structural strength at the position.
Optionally, the plug 12 is a flat strip-shaped body 121, one end of which is connected to a limiting plate 122, and one end of the limiting plate 122 opposite to the strip-shaped body 121 is connected to a handle 123. The width of the limiting plate is greater than that of the bolt hole, so that production safety accidents caused by separation of the bolt 12 from the frame 11 when the bolt moves in the direction towards the center of the reinforcement cage 200 are avoided. The handle can be bent into a semicircular shape through a reinforcing steel bar and then welded on the limiting plate. Through setting up the limiting plate, improve the factor of safety of construction, through setting up the handle, can conveniently operate, further improve the efficiency of construction.
Optionally, the plug 12 is made of a steel plate with a thickness of 5cm, and the size of the plug hole is 8 × 16 cm.
In other embodiments, the limiting plate may be replaced with a limiting member of other structure, such as a limiting block or a limiting rod, and the limiting function is realized by setting the relationship between the size of the limiting plate and the bolt hole. When a stop bar is used, its length is greater than the width of the bolt hole, and is welded transversely to the end of the bolt 12.
The above description is only a preferred embodiment of the invention and is intended to illustrate the technical principles applied. It will be understood by those skilled in the art that the scope of the present invention is not limited to the specific combination of the above-mentioned features, but also covers other embodiments formed by any combination of the above-mentioned features or their equivalents without departing from the spirit of the present invention. For example, the above features are mutually replaced with (but not limited to) technical features having similar functions of the present invention.
Although the subject matter has been described in language specific to structural features and/or methodological acts, it is to be understood that the subject matter defined in the appended claims is not necessarily limited to the specific features or acts described above. Rather, the specific features and acts described above are disclosed as example forms of implementing the claims.
Claims (10)
1. The utility model provides a steel reinforcement cage location installation suspension system, includes strutting arrangement, strutting arrangement has the bolt that can insert the steel reinforcement cage in order to support it, its characterized in that still includes cable suspension device, cable suspension device includes cable suspension platform and divides and locates last otic placode and the lower otic placode of cable suspension platform top and bottom, it is used for being connected to the loop wheel machine and lifts by crane in order to supply the loop wheel machine to lift by crane to go up the otic placode, the otic placode hangs down and is used for being connected to the lifting rope of waiting to hang the steel reinforcement cage.
2. The steel reinforcement cage positioning, mounting and hanging system as recited in claim 1, wherein the support device comprises a fixed platform, a concentrical abdicating hole for the steel reinforcement cage to pass through is formed in the middle of the fixed platform, and the bolt is removably arranged on the fixed platform and can radially move along the abdicating hole.
3. The steel reinforcement cage positioning, mounting and hanging system as recited in claim 2, wherein the fixed platform comprises a rectangular frame with a middle portion formed as the abdicating hole, the frame is formed by welding steel materials, and a bolt hole for inserting and moving the bolt is formed on the steel materials.
4. The steel reinforcement cage positioning, mounting and hanging system of claim 3, wherein the steel material is I-shaped steel, the plug is flat, and the width direction of the plug is parallel to the height direction of the frame.
5. The steel reinforcement cage positioning, mounting and hanging system as recited in claim 3, wherein one end of the pin is connected to a stopper for preventing the pin from being separated from the pin hole in a direction toward a center of the offset hole.
6. The steel reinforcement cage positioning, mounting and hanging system of claim 5, wherein the retainer is a retainer plate having a width greater than the width of the pin hole.
7. The steel reinforcement cage positioning, mounting and hanging system as recited in claim 6, wherein a handle is provided on a side of the limiting plate opposite to the plug.
8. The steel reinforcement cage positioning, mounting and hanging system according to claim 7, wherein the handle is formed by bending steel bars, is semicircular, and is welded to the limiting plate.
9. The reinforcement cage locating, mounting and suspending system of claim 3, wherein the inside of the frame is provided with a safe operating area at the corner end for standing.
10. The reinforcement cage positioning, mounting and hanging system of claim 3, wherein the four pin holes are provided on the frame and are configured such that the four pin holes are evenly distributed along the circumference of the reinforcement cage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022840963.6U CN214326895U (en) | 2020-11-30 | 2020-11-30 | Steel reinforcement cage location installation suspension system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022840963.6U CN214326895U (en) | 2020-11-30 | 2020-11-30 | Steel reinforcement cage location installation suspension system |
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| CN214326895U true CN214326895U (en) | 2021-10-01 |
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| CN202022840963.6U Active CN214326895U (en) | 2020-11-30 | 2020-11-30 | Steel reinforcement cage location installation suspension system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114406610A (en) * | 2021-12-23 | 2022-04-29 | 中国华冶科工集团有限公司 | Method for manufacturing tile-type hanging point for dismantling blast furnace downcomer |
-
2020
- 2020-11-30 CN CN202022840963.6U patent/CN214326895U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114406610A (en) * | 2021-12-23 | 2022-04-29 | 中国华冶科工集团有限公司 | Method for manufacturing tile-type hanging point for dismantling blast furnace downcomer |
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