CN210263058U - Steel pile foundation reinforcement cage gradient control device - Google Patents
Steel pile foundation reinforcement cage gradient control device Download PDFInfo
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- CN210263058U CN210263058U CN201920656589.9U CN201920656589U CN210263058U CN 210263058 U CN210263058 U CN 210263058U CN 201920656589 U CN201920656589 U CN 201920656589U CN 210263058 U CN210263058 U CN 210263058U
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Abstract
The utility model provides a piling bar foundation reinforcement cage gradient controlling means belongs to the construction auxiliary assembly field. The technical scheme is as follows: the support sleeper comprises a pair of support sleepers arranged in parallel, an annular I-shaped steel arranged on the support sleepers and a support rod arranged on the annular I-shaped steel; the annular I-shaped steel is formed by fixedly connecting a left I-shaped steel, a right I-shaped steel, a front I-shaped steel and a rear I-shaped steel; a group of fine adjustment jacks are arranged between the left I-steel and the right I-steel and the support sleeper, and leveling rods are arranged on the front I-steel and the right I-steel; the supporting rods are horizontally arranged on the left I-shaped steel and the right I-shaped steel, and fixing parts for fixing the supporting rods are arranged on the left I-shaped steel and the right I-shaped steel. The utility model has the advantages that: the structure is simple and clear, the concatenation is convenient, the construction of being convenient for, can effectively prevent pile foundation steel reinforcement cage slope.
Description
Technical Field
The utility model relates to a construction auxiliary assembly field especially relates to a piling bar foundation reinforcement cage gradient controlling means.
Background
Along with the vigorous development of the traffic construction engineering in China, the construction quantity of the bridge engineering is increased day by day, the main form of the bridge foundation is the pile foundation, the construction method mainly comprises the steps of drilling cast-in-place piles, in the actual construction, the fixing mode of the pile foundation steel reinforcement cage is that two lifting ribs are welded at the top, then a steel pipe penetrates through the lifting rings on the lifting ribs to control the elevation of the steel reinforcement cage, but the inclination problem of the pile foundation steel reinforcement cage occurs sometimes, particularly the condition of an overlong or long pile is involved, the inclination of the overlong and long pile foundation steel reinforcement cage is not tightly controlled, the quality problems that mud on the hole wall of the steel reinforcement cage is scraped and even the hole wall collapses and the like are easily caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a simple and clear structure, concatenation convenience, the construction of being convenient for can effectively prevent the piling bar cage gradient controlling means of pile foundation steel reinforcement cage slope.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being 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 invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The utility model discloses a realize through following measure:
a steel pile foundation reinforcement cage gradient control device is characterized by comprising a pair of support sleepers arranged in parallel, annular I-shaped steel arranged on the support sleepers and support rods arranged on the annular I-shaped steel;
the annular I-shaped steel is formed by fixedly connecting a left I-shaped steel, a right I-shaped steel, a front I-shaped steel and a rear I-shaped steel;
a group of fine adjustment jacks are arranged between the left I-steel and the right I-steel and the support sleeper, and leveling rods are arranged on the front I-steel and the right I-steel;
keeping the leveling rod horizontal by adjusting the jack;
the supporting rod is horizontally arranged on the left I-shaped steel and the right I-shaped steel, and the left I-shaped steel and the right I-shaped steel are provided with fixing pieces for fixing the supporting rod.
The utility model discloses a concrete characteristics have in addition:
the mounting includes congruent fixed fastener and movable fastener, a left side I-steel with it is a pair of all the symmetry is provided with on the right side I-steel fixed fastener, fixed fastener with a pair of adjacent semicircular groove has all been seted up on the movable fastener, recess one side be provided with link A on the fixed fastener, the recess opposite side be provided with a pair of link B on the fixed fastener.
A space for accommodating the connecting end A is formed between the connecting end B, a threaded hole matched with the connecting end A is formed in the connecting end A and the connecting end B, a bolt is arranged in the threaded hole penetrating through the connecting end A and the connecting end B, and the fixed fastener and the movable fastener are fixed through the bolt.
The bottom of the jack is fixedly arranged on the support sleeper, and the top of the jack is fixedly arranged on the bottom surface of the annular I-shaped steel.
During construction, will the device is placed and is protected a section of thick bamboo periphery at the pile foundation, according to the position of bracing piece uses two sets of parallel arrangement's lifting rib and steel reinforcement cage top to be connected, connects the completion back, will the bracing piece passes the homonymy the lifting rib utilizes the mounting will the bracing piece is fixed on the annular I-steel, tentatively adjusts the jack and carries out the flattening, makes each lifting rib each point be located same elevation basically, finely tunes the jack is observed the levelling rod for steel reinforcement cage lifting rib each point accuracy is in on the same horizontal plane, and then realizes the vertical degree control of steel reinforcement cage.
The utility model has the advantages that: the structure is simple and clear, the concatenation is convenient, the construction of being convenient for, can effectively prevent pile foundation steel reinforcement cage slope.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of an embodiment of the present invention.
Fig. 3 is a partially enlarged view of a portion a in fig. 3.
Fig. 4 is a schematic structural diagram of the usage state of the present invention.
Fig. 5 is a partially enlarged view of a portion B in fig. 4.
Wherein the reference numerals are: 1. supporting the sleeper; 2. annular I-shaped steel; 201. left I-steel; 202. rear I-steel; 203. right I-shaped steel; 204. front I-shaped steel; 3. a fixing member; 4. a jack; 5. fixing a fastener; 501. a groove; 502. a connecting end A; 503. a connecting end B; 6. a movable fastener; 7. a support bar; 8. pile foundation casing.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being 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 invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-5, a device for controlling the inclination of a steel pile foundation reinforcement cage comprises a pair of support sleepers (1) arranged in parallel, an annular i-shaped steel (2) arranged on the support sleepers (1), and support rods (7) arranged on the annular i-shaped steel (2);
the annular I-shaped steel (2) is formed by fixedly connecting a left I-shaped steel (201), a right I-shaped steel (203), a front I-shaped steel (204) and a rear I-shaped steel (202);
a group of fine adjustment jacks (4) are arranged between the left I-shaped steel (201) and the right I-shaped steel (203) and the support sleeper (1), and leveling rulers are arranged on the front I-shaped steel (204) and the right I-shaped steel (203);
the leveling rod is kept horizontal by adjusting the jack (4);
the supporting rod (7) is horizontally arranged on the left I-shaped steel (201) and the right I-shaped steel (203), and the left I-shaped steel (201) and the right I-shaped steel (203) are provided with fixing pieces (3) for fixing the supporting rod (7).
Mounting (3) are including congruent fixed fastener (5) and activity fastener (6), and all the symmetry is provided with a pair of fixed fastener (5) on left I-steel (201) and right I-steel (203), all seted up a pair of adjacent semicircular groove (501) on fixed fastener (5) and activity fastener (6), and be provided with link A (502) on recess (501) one side, fixed fastener (5), is provided with a pair of link B (503) on recess (501) opposite side, fixed fastener (5).
A space for accommodating the connecting end A (502) is arranged between the pair of connecting ends B (503), threaded holes matched with each other for use are formed in the connecting end A (502) and the connecting end B (503), bolts are arranged in the threaded holes penetrating through the connecting end A (502) and the connecting end B (503), and the fixed fastener (5) and the movable fastener (6) are fixed through the bolts.
The bottom of the jack (4) is fixedly arranged on the support sleeper (1), and the top of the jack (4) is fixedly arranged on the bottom surface of the annular I-shaped steel (2).
During construction, place the device and protect a section of thick bamboo (8) periphery at the pile foundation, position according to bracing piece (7), the muscle of hanging that uses two sets of parallel arrangement is connected with steel reinforcement cage top, connect the completion back, pass bracing piece (7) the muscle of hanging of homonymy and utilize mounting (3) to fix bracing piece (7) on annular I-steel (2), tentatively adjust jack (4) and carry out the flattening, make each muscle each point of hanging be located same elevation basically, finely tune jack (4), and observe levelling rod, make steel reinforcement cage muscle each point accuracy be in on same horizontal plane, and then realize the vertical degree control of steel reinforcement cage.
The technical features that the utility model has not been described can be realized through or adopt prior art, and no longer give unnecessary details here, and of course, the above-mentioned explanation is not right the utility model discloses a restriction, the utility model discloses also not only be limited to the above-mentioned example, ordinary skilled person in this technical field is in the utility model discloses a change, modification, interpolation or replacement made in the essential scope also should belong to the utility model discloses a protection scope.
Claims (4)
1. A steel pile foundation reinforcement cage gradient control device is characterized by comprising a pair of support sleepers arranged in parallel, annular I-shaped steel arranged on the support sleepers and support rods arranged on the annular I-shaped steel;
the annular I-shaped steel is formed by fixedly connecting a left I-shaped steel, a right I-shaped steel, a front I-shaped steel and a rear I-shaped steel;
a group of fine adjustment jacks are arranged between the left I-steel and the right I-steel and the support sleeper, and leveling rods are arranged on the front I-steel and the right I-steel;
the supporting rod is horizontally arranged on the left I-shaped steel and the right I-shaped steel, and the left I-shaped steel and the right I-shaped steel are provided with fixing pieces for fixing the supporting rod.
2. The apparatus according to claim 1, wherein the fixing member comprises a pair of identical fixing fasteners and a pair of identical movable fasteners, the pair of fixing fasteners are symmetrically disposed on each of the left i-steel and the right i-steel, each of the fixing fasteners and the pair of movable fasteners has a pair of adjacent semicircular grooves, one side of each groove is provided with a connecting end a on the fixing fastener, and the other side of each groove is provided with a pair of connecting ends B on the fixing fastener.
3. The apparatus of claim 2, wherein a space for receiving the connecting end a is provided between the pair of connecting ends B, threaded holes are formed in the connecting end a and the connecting end B, a bolt is disposed through the threaded holes of the connecting end a and the connecting end B, and the fixed fastener and the movable fastener are fixed by the bolt.
4. A pile foundation reinforcement cage inclination control device according to claim 1, wherein the bottom of the jack is fixedly arranged on the support sleeper and the top of the jack is fixedly arranged on the bottom surface of the annular i-steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920656589.9U CN210263058U (en) | 2019-05-09 | 2019-05-09 | Steel pile foundation reinforcement cage gradient control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920656589.9U CN210263058U (en) | 2019-05-09 | 2019-05-09 | Steel pile foundation reinforcement cage gradient control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210263058U true CN210263058U (en) | 2020-04-07 |
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ID=70024383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920656589.9U Active CN210263058U (en) | 2019-05-09 | 2019-05-09 | Steel pile foundation reinforcement cage gradient control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210263058U (en) |
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2019
- 2019-05-09 CN CN201920656589.9U patent/CN210263058U/en active Active
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