CN219175210U - Steel frame bearing for positioning pile foundation reinforcement cage position - Google Patents
Steel frame bearing for positioning pile foundation reinforcement cage position Download PDFInfo
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- CN219175210U CN219175210U CN202320338589.0U CN202320338589U CN219175210U CN 219175210 U CN219175210 U CN 219175210U CN 202320338589 U CN202320338589 U CN 202320338589U CN 219175210 U CN219175210 U CN 219175210U
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- reinforcement cage
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- steel frame
- pile foundation
- rotating shaft
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Abstract
The utility model discloses a steel frame support for positioning pile foundation reinforcement cage positions, which is used for positioning a plurality of reinforcement cages in pile foundation drilling and comprises the following steps: the steel frame body is arranged into a 2 n-sided cylindrical structure, and n is more than or equal to 2; the side wall of the steel frame body is provided with a plurality of hole groups, each hole group comprises two through holes, and the two through holes are respectively arranged on two inner walls of the steel frame body which are oppositely arranged; the through holes are respectively provided with a positioning mechanism, the positioning mechanism is rotationally connected with the inner wall of the through hole through a rotating mechanism, the top surface of the positioning mechanism is provided with an arc-shaped limiting plate, the arc-shaped limiting plate is arranged between the steel frame body and the steel reinforcement cage, the arc limiting plate is provided with grafting mechanism with positioning mechanism junction, and arc limiting plate side radian is the same with steel reinforcement cage side radian, and steel frame body is placed in pile foundation drilling top, and steel frame body axis and pile foundation drilling axis coincidence. The utility model can realize the adjustment and fixation of the position of the reinforcement cage at the pile foundation drilling position.
Description
Technical Field
The utility model relates to the field of reinforcement cage construction, in particular to a steel frame support for positioning the position of a pile foundation reinforcement cage.
Background
In the process of placing the steel reinforcement cage into the pile foundation drilling hole, the length of the pile foundation drilling hole is generally far greater than the length of one section of the steel reinforcement cage, so that the steel reinforcement cage is required to be placed into the pile foundation in a segmented mode, the segmented steel reinforcement cage is required to be connected in the placing process, the top surface of the steel reinforcement cage in the pile foundation drilling hole is required to be aligned and fixed with the bottom surface of the steel reinforcement cage hoisted by a crane in the connecting process, and therefore, a steel frame support for positioning the position of the steel reinforcement cage of the pile foundation is required in the process.
In the prior art, the publication number is: CN217651768U discloses a reinforcement cage supporting and positioning platform, which comprises a frame body, wherein a positioning opening is arranged in the frame body; the adjustable telescopic mechanism is arranged on the frame body, one end of the telescopic mechanism extends into the positioning opening, the length of the telescopic mechanism extending into the positioning opening is adjustable, the reinforcement cage is supported and positioned through the telescopic state of the telescopic mechanism, and the lowering operation of the reinforcement cage is ensured.
In this process, the location of steel reinforcement cage is accomplished through telescopic machanism, but does not set up stop gear behind the steel reinforcement cage position adjustment in this telescopic machanism, and when two sections steel reinforcement cages amalgamation welding, the steel reinforcement cage that the below lacks stop gear removes easily to increase the risk that the steel reinforcement cage after the alignment takes place to remove, thereby lead to welding insecure scheduling problem.
Therefore, a steel frame support for positioning the position of the pile foundation reinforcement cage is needed to solve the above problems, and to realize the position adjustment and fixation of the reinforcement cage inside the pile foundation drilling.
Disclosure of Invention
The utility model aims to provide a steel frame support for positioning the positions of pile foundation reinforcement cages, so as to solve the problems in the prior art, realize the position adjustment and fixation of the reinforcement cages in pile foundation drilling holes, and facilitate the welding of multiple sections of reinforcement cages in pile foundation drilling holes.
In order to achieve the above object, the present utility model provides the following solutions: the utility model provides a steel frame support for positioning pile foundation reinforcement cage positions, which is used for positioning a plurality of reinforcement cages in pile foundation drilling and comprises the following steps: the steel frame body is arranged into a 2 n-sided cylindrical structure, and n is more than or equal to 2; the side wall of the steel frame body is provided with a plurality of hole groups, the hole groups comprise two through holes, and the two through holes are respectively arranged on two inner walls of the steel frame body which are oppositely arranged; a plurality of the through-hole is interior be provided with the positioning mechanism respectively, the positioning mechanism pass through rotary mechanism with the through-hole inner wall rotates to be connected, the positioning mechanism top surface is provided with the arc limiting plate, the arc limiting plate set up in steel frame body with between the steel reinforcement cage, the arc limiting plate with the positioning mechanism junction is provided with grafting mechanism, arc limiting plate side radian with steel reinforcement cage side radian is the same, the steel frame body place in pile foundation drilling top, steel frame body axis with pile foundation drilling axis coincidence.
Preferably, the positioning mechanism comprises a pull-plug rod, one end of the pull-plug rod penetrates through the through hole and is inserted into the reinforcement cage, a first rotating shaft hole is formed in the top surface of the pull-plug rod, a plurality of mortises are formed in one side, close to the reinforcement cage, of the top surface of the pull-plug rod along a straight line, and arc-shaped grooves are formed in two opposite sides of the butt joint part of the pull-plug rod and the reinforcement cage.
Preferably, the rotating mechanism comprises a movable rotating shaft, a rotating shaft groove is formed in the center position of the bottom surface of the through hole, a second rotating shaft hole is formed in the center position of the top surface of the through hole, the movable rotating shaft penetrates through the first rotating shaft hole, one end of the movable rotating shaft is in sliding contact with the inner wall of the rotating shaft groove, the other end of the movable rotating shaft penetrates through the second rotating shaft hole, the first rotating shaft hole, the second rotating shaft hole and the rotating shaft groove are coaxially arranged, and the movable rotating shaft is matched with the rotating shaft groove.
Preferably, the side surface of the arc-shaped limiting plate is abutted with the side surface of the reinforcement cage.
Preferably, the plug-in mechanism comprises a tenon, the tenon is fixedly connected to the center of the bottom surface of the arc-shaped limiting plate, and the tenon is matched with the mortise.
Preferably, the pile foundation drilling hole opening position department joint has a steel pile casing, be provided with in the steel pile casing the steel reinforcement cage, the steel reinforcement cage with the steel pile casing axis coincidence.
The utility model discloses the following technical effects: the steel frame body is provided with a plurality of through holes, one end of each through hole is rotatably connected with the inserting rod, one end of each inserting rod is inserted into the steel reinforcement cage, the positions of the steel reinforcement cages are adjusted through rotation of the inserting rods, the steel reinforcement cages after the position adjustment are aligned with two opposite end faces of the steel reinforcement cage lifted above the pile foundation drilling holes through adjustment of a plurality of groups of inserting rods, the arc-shaped limiting plates are inserted into the top surfaces of the inserting rods through inserting mechanisms, the steel reinforcement cages are limited by utilizing the radian identical to that of the side surfaces of the arc-shaped limiting plates, movement of the steel reinforcement cages is prevented, and the positioned steel reinforcement cages are aligned and welded with the steel reinforcement cages fixed above the pile foundation drilling holes through a crane.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a steel frame support for locating the position of a pile foundation reinforcement cage according to the present utility model;
FIG. 2 is a schematic view of the construction process of the present utility model;
FIG. 3 is a longitudinal cross-sectional view of the rotary mechanism of the present utility model;
FIG. 4 is a schematic view of the structure of the arc limiting plate and the pull rod according to the present utility model;
FIG. 5 is a schematic view of an arc-shaped limiting plate structure according to the present utility model;
FIG. 6 is a schematic view of a draw-bar structure according to the present utility model;
1, drilling pile foundation; 2. a steel pile casing; 3. a reinforcement cage; 4. a steel frame body; 5. a through hole; 6. an arc limiting plate; 7. a pull-out rod; 8. a first rotation shaft hole; 9. mortises; 10. a movable rotating shaft; 11. a rotating shaft groove; 12. a second rotation shaft hole; 13. a tenon; 14. an arc-shaped groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description.
Referring to fig. 1-6, the present utility model provides a steel frame support for locating pile foundation reinforcement cage positions for locating a plurality of reinforcement cages 3 inside a pile foundation borehole 1, comprising: the steel frame body 4 is provided with a 2 n-sided cylindrical structure, and n is more than or equal to 2; the side wall of the steel frame body 4 is provided with a plurality of hole groups, each hole group comprises two through holes 5, and the two through holes 5 are respectively arranged on two inner walls of the steel frame body 4 which are oppositely arranged; the steel frame comprises a plurality of through holes 5, wherein the through holes 5 are respectively provided with a positioning mechanism, the positioning mechanisms are rotationally connected with the inner walls of the through holes 5 through rotating mechanisms, the top surfaces of the positioning mechanisms are provided with arc limiting plates 6, the arc limiting plates 6 are arranged between a steel frame body 4 and a steel reinforcement cage 3, the connecting parts of the arc limiting plates 6 and the positioning mechanisms are provided with splicing mechanisms, the radian of the side surfaces of the arc limiting plates 6 is the same as that of the side surfaces of the steel reinforcement cage 3, the steel frame body 4 is placed above a pile foundation drilling 1, and the axis of the steel frame body 4 coincides with the axis of the pile foundation drilling 1.
The steel frame body 4 is provided with a plurality of through holes 5, the inner wall of each through hole 5 is rotationally connected with a pull-insert rod 7, one end of each pull-insert rod 7 is inserted into the steel reinforcement cage 3, the positions of the steel reinforcement cages 3 are adjusted by the rotation of the pull-insert rods 7, the steel reinforcement cages 3 after the position adjustment are aligned with the opposite end faces of the steel reinforcement cages 3 lifted above the pile foundation drilling holes 1 through the adjustment of a plurality of groups of pull-insert rods 7, the arc-shaped limiting plates 6 are inserted into the top surfaces of the pull-insert rods 7 through inserting mechanisms, the steel reinforcement cages 3 are limited by the radians identical to the side surfaces of the steel reinforcement cages 3 by utilizing the side surfaces of the arc-shaped limiting plates 6, the steel reinforcement cages 3 are prevented from moving, and the positioned steel reinforcement cages 3 are welded with the steel reinforcement cages 3 fixed above the pile foundation drilling holes 1 in an aligned mode through a crane.
Further optimizing scheme, positioning mechanism is including taking out the inserted bar 7, and the one end of taking out the inserted bar 7 runs through hole 5 and inserts inside the steel reinforcement cage 3, takes out the inserted bar 7 top surface and has seted up first pivot hole 8, takes out one side that the inserted bar 7 top surface is close to the steel reinforcement cage 3 along the straight line and has seted up a plurality of mortises 9, take out the inserted bar 7 and have offered arc wall 14 with the two opposite sides of steel reinforcement cage 3 butt department.
The pull-insert rod 7 that sets up utilizes first pivot hole 8 to rotate and connects on the through-hole 5 inner wall, pull-insert rod 7's one end stretches into inside the steel reinforcement cage 3, the accessible pull-insert rod 7's rotation carries out position adjustment to the steel reinforcement cage 3, the mortise 9 that one side that pull-insert rod 7 top surface was close to the steel reinforcement cage 3 was seted up is used for fixed arc limiting plate 6, the mounting position of a plurality of mortise 9 optional arc limiting plate 6 that set up, and then carry out spacingly to not unidimensional steel reinforcement cage 3, the arc wall 14 that sets up is in contact with steel reinforcement cage 3 main muscle at pull-insert rod 7 rotation in-process, and the arc structure is more easily applied force at steel reinforcement cage 3 adjustment in-process.
Further optimizing scheme, slewing mechanism includes movable pivot 10, and pivot groove 11 has been seted up to through-hole 5 bottom surface central point put, and second pivot hole 12 has been seted up to through-hole 5 top surface central point put, and movable pivot 10 runs through first pivot hole 8, and the one end and the inner wall sliding contact in pivot groove 11 of movable pivot 10, and second pivot hole 12 is run through to the other end of movable pivot 10, and first pivot hole 8, second pivot hole 12 and pivot groove 11 coaxial arrangement, movable pivot 10 and pivot groove 11 looks adaptation.
The movable rotating shaft 10 is sequentially inserted into the second rotating shaft hole 12, the first rotating shaft hole 8 and the rotating shaft groove 11 from top to bottom and used for fixing the position of the inserting and drawing rod 7 in the through hole 5, and the movable rotating shaft 10 is detachably connected, so that the inserting and drawing rod 7 can be conveniently taken out after positioning is finished.
Further optimizing scheme, arc limiting plate 6 side and steel reinforcement cage 3 side butt.
The arc limiting plate 6 is abutted with the side face of the reinforcement cage 3, and the position of the reinforcement cage 3 adjusted by the inserting and drawing rod 7 is further limited.
Further optimizing scheme, grafting mechanism includes tenon 13, and tenon 13 rigid coupling is in arc limiting plate 6 bottom surface central point, and tenon 13 and mortise 9 looks adaptation.
The plug-in mechanism comprises a tenon 13 at the center of the bottom surface of the arc-shaped limiting plate 6 and a mortise 9 formed in the position, close to the reinforcement cage 3, of the top surface of the plug-in rod 7, the tenon 13 is matched with the mortise 9, after the tenon 13 is plugged in the mortise 9, the arc-shaped limiting plate 6 and the plug-in rod 7 can be installed, and a plurality of arc-shaped limiting plates 6 play a limiting effect on the position of the reinforcement cage 3 together.
Further optimizing scheme, pile foundation drilling 1 drill way position department joint has steel pile casing 2, is provided with steel reinforcement cage 3 in the steel pile casing 2, and steel reinforcement cage 3 and steel pile casing 2 axis coincidence.
The steel pile casing 2 is arranged in the prior art, the steel pile casing 2 is clamped at the position of the opening of the pile foundation drilling hole 1 and is used for protecting the opening of the pile foundation drilling hole 1, preventing foreign matters from falling into the drilling hole and simultaneously preventing the opening of the pile foundation drilling hole 1 from collapsing; the axis of the steel reinforcement cage 3, the axis of the pile foundation drilling hole 1 and the axis of the steel casing 2 are coincident, so that collision generated when the steel reinforcement cage 3 is lifted and moved into the pile foundation drilling hole 1 in the construction process is avoided.
In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
The above embodiments are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solutions of the present utility model should fall within the protection scope defined by the claims of the present utility model without departing from the design spirit of the present utility model.
Claims (6)
1. The utility model provides a steel frame bearing of location pile foundation steel reinforcement cage position for a plurality of steel reinforcement cages (3) location of pile foundation drilling (1) inside, its characterized in that includes:
the steel frame comprises a steel frame body (4), wherein the steel frame body (4) is of a 2 n-sided cylindrical structure, and n is more than or equal to 2; the side wall of the steel frame body (4) is provided with a plurality of hole groups, each hole group comprises two through holes (5), and the two through holes (5) are respectively arranged on two inner walls of the steel frame body (4) which are oppositely arranged; a plurality of be provided with positioning mechanism in through-hole (5) respectively, positioning mechanism pass through rotary mechanism with through-hole (5) inner wall rotates to be connected, positioning mechanism top surface is provided with arc limiting plate (6), arc limiting plate (6) set up in steel frame body (4) with between steel reinforcement cage (3), arc limiting plate (6) with positioning mechanism junction is provided with grafting mechanism, arc limiting plate (6) side radian with steel reinforcement cage (3) side radian is the same, steel frame body (4) place in pile foundation drilling (1) top, steel frame body (4) axis with pile foundation drilling (1) axis coincidence.
2. The steel frame support for locating a pile foundation reinforcement cage according to claim 1, wherein: the positioning mechanism comprises a pull-plug rod (7), one end of the pull-plug rod (7) penetrates through the through hole (5) to be inserted into the steel reinforcement cage (3), a first rotating shaft hole (8) is formed in the top surface of the pull-plug rod (7), a plurality of mortises (9) are formed in one side, close to the steel reinforcement cage (3), of the top surface of the pull-plug rod (7) along a straight line, and arc-shaped grooves (14) are formed in two opposite sides of the butt joint part of the pull-plug rod (7) and the steel reinforcement cage (3).
3. A steel frame support for locating a pile foundation reinforcement cage according to claim 2, wherein: the rotating mechanism comprises a movable rotating shaft (10), a rotating shaft groove (11) is formed in the center position of the bottom surface of the through hole (5), a second rotating shaft hole (12) is formed in the center position of the top surface of the through hole (5), the movable rotating shaft (10) penetrates through the first rotating shaft hole (8), one end of the movable rotating shaft (10) is in sliding contact with the inner wall of the rotating shaft groove (11), the other end of the movable rotating shaft (10) penetrates through the second rotating shaft hole (12), the first rotating shaft hole (8), the second rotating shaft hole (12) and the rotating shaft groove (11) are coaxially arranged, and the movable rotating shaft (10) is matched with the rotating shaft groove (11).
4. A steel frame support for locating a pile foundation reinforcement cage according to claim 3, wherein: the side face of the arc limiting plate (6) is abutted with the side face of the reinforcement cage (3).
5. The steel frame support for locating a pile foundation reinforcement cage of claim 4, wherein: the plug-in mechanism comprises a tenon (13), the tenon (13) is fixedly connected to the center position of the bottom surface of the arc-shaped limiting plate (6), and the tenon (13) is matched with the mortise (9).
6. The steel frame support for locating a pile foundation reinforcement cage according to claim 1, wherein: pile foundation drilling (1) drill way position department joint has steel pile casing (2), be provided with in the steel pile casing (2) steel reinforcement cage (3), steel reinforcement cage (3) with steel pile casing (2) axis coincidence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320338589.0U CN219175210U (en) | 2023-02-28 | 2023-02-28 | Steel frame bearing for positioning pile foundation reinforcement cage position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320338589.0U CN219175210U (en) | 2023-02-28 | 2023-02-28 | Steel frame bearing for positioning pile foundation reinforcement cage position |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219175210U true CN219175210U (en) | 2023-06-13 |
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ID=86672230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320338589.0U Active CN219175210U (en) | 2023-02-28 | 2023-02-28 | Steel frame bearing for positioning pile foundation reinforcement cage position |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219175210U (en) |
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2023
- 2023-02-28 CN CN202320338589.0U patent/CN219175210U/en active Active
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