CN212896319U - Steel reinforcement cage positioner of bored concrete pile under water - Google Patents
Steel reinforcement cage positioner of bored concrete pile under water Download PDFInfo
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- CN212896319U CN212896319U CN202021711883.4U CN202021711883U CN212896319U CN 212896319 U CN212896319 U CN 212896319U CN 202021711883 U CN202021711883 U CN 202021711883U CN 212896319 U CN212896319 U CN 212896319U
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- ring
- reinforcement cage
- calibration
- steel reinforcement
- balancing ring
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Abstract
The utility model discloses a steel reinforcement cage positioning device of an underwater cast-in-place pile, which comprises a floating plate, a calibration device and a steel reinforcement cage frame, wherein the floating plate is of a central opening structure, the inner ring opening of the floating plate is fixedly installed and connected with one end of a sling, the other end of the sling is fixedly installed and connected with the calibration device, the sling is uniformly distributed, a pouring shell is arranged on the periphery of the steel reinforcement cage frame, the axis of the pouring shell is vertical to the horizontal plane, and the steel reinforcement cage frame is arranged below the calibration device; carry out the location of the surface of water through anchoring and showy board, conveniently carry out holistic calibration location, then through arranging calibrating device in under water, the influence of quality of water refraction has been avoided, carry out the calibration of position through waterproof laser emitter simultaneously, avoided because the plumbous influence that receives rivers that weighs down, the whole accuracy that has increased the calibration, and through outer gimbal ring and interior gimbal ring in the calibrating device, make the cross calibration frame be in the horizontality all the time, calibration accuracy has further been increased.
Description
Technical Field
The utility model relates to a building engineering technical field, concrete field is a steel reinforcement cage positioner of bored concrete pile under water.
Background
In the building construction, whether the steel reinforcement cage takes one's place accurately directly influences the quality of pile foundation, if pile foundation and steel reinforcement cage off normal too big, can lead to concrete placement's pier stud protective layer too thin, intensity is not up to standard, especially the pier stud of soaking in water for a long time will increase quality common fault and accident such as reinforcing bar corruption, pier stud fracture destroy. In underwater construction, due to the influence of water flow, a river bed or a seabed, after a pile foundation is fixed, a certain deviation can occur in the fixation of a reinforcement cage frame, and due to the deviation of the reinforcement cage, the pile foundation is reworked occasionally, so that the loss is large, and therefore improvement is needed;
the existing device is used for calibrating a steel reinforcement cage frame above the water surface, the positioning and calibrating precision is not high under the influence of optical refraction due to water flow and water quality, and a lead weight calibrating method is adopted underwater, so that deviation still occurs due to certain water flow resistance of the lead weight, and therefore the device for positioning the steel reinforcement cage of the underwater cast-in-place pile is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a steel reinforcement cage positioner of bored concrete pile under water to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a steel reinforcement cage positioner of bored concrete pile under water, includes and floats board, calibrating device and steel reinforcement cage, it is central open structure to float the board, the one end of the interior ring mouth fixed mounting connection hoist cable of floating the board, the other end fixed mounting calibrating device of connecting the hoist cable, it is evenly distributed to connect the hoist cable, the periphery of steel reinforcement cage is equipped with pours the shell, the perpendicular horizontal plane in axle center of pouring the shell, the steel reinforcement cage sets up in calibrating device below, the periphery fixed mounting of floating the board has evenly distributed's anchor ring.
Preferably, calibrating device includes hoisting ring and waterproof laser emission device, the hoisting ring inner edge is rotated through the pivot and is installed outer balancing ring, the inner edge of outer balancing ring rotates the interior balancing ring of installation through the pivot, the inner edge fixed mounting of interior balancing ring has the cross alignment frame, waterproof laser emission device fixed mounting is in the cross intersection of cross alignment frame, the last fixed surface of hoisting ring installs evenly distributed's hoist cable mount pad, the lower fixed surface of outer balancing ring installs the second plummet mount pad of two symmetric distributions, the lower fixed surface of interior balancing ring installs the first plummet mount pad of two symmetric distributions.
Preferably, the axis of the rotating shaft of the outer balance ring is perpendicular to the axis of the rotating shaft of the inner balance ring.
Preferably, the connecting line of the two first lead weight mounting seats is perpendicular to the axis of the rotating shaft of the inner balancing ring, and the connecting line of the two second lead weight mounting seats is perpendicular to the axis of the rotating shaft of the outer balancing ring.
Preferably, the first lead weight mounting seats are fixedly provided with inner ring lead weights, and the second lead weight mounting seats are fixedly provided with outer ring lead weights.
Preferably, the light output end of the waterproof laser emitting device is perpendicular to the plane of the cross calibration frame.
Compared with the prior art, the beneficial effects of the utility model are that: carry out the location of the surface of water through anchoring and showy board, conveniently carry out holistic calibration location, then through arranging calibrating device in under water, the influence of quality of water refraction has been avoided, carry out the calibration of position through waterproof laser emitter simultaneously, avoided because the plumbous influence that receives rivers that weighs down, the whole accuracy that has increased the calibration, and through outer gimbal ring and interior gimbal ring in the calibrating device, make the cross calibration frame be in the horizontality all the time, calibration accuracy has further been increased.
Drawings
FIG. 1 is a schematic view of the main sectional structure of the present invention;
fig. 2 is a schematic top view of the calibrating apparatus of the present invention;
fig. 3 is a schematic view of the bottom view of the calibrating device of the present invention.
In the figure: 1. float board, 2, calibrating device, 21, hoisting ring, 22, outer balancing ring, 23, interior balancing ring, 24, cross calibration frame, 25, waterproof laser emitter, 26, hoist cable mount pad, 27, first plummet mount pad, 28, second plummet mount pad, 3, connection hoist cable, 4, inner ring plummet, 5, outer loop plummet, 6, anchor ring, 7, pour the shell, 8, reinforcing bar cage.
Detailed Description
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a steel reinforcement cage positioning device of an underwater cast-in-place pile comprises a floating plate 1, a calibrating device 2 and a steel reinforcement cage frame 8, wherein the floating plate 1 is a basic floating device and provides a floating load foundation for a structure installed below, meanwhile, the floating plate 1 is made of a light material, the calibrating device 2 can be effectively put in through a central opening, an inner ring opening of the floating plate 1 is fixedly connected with one end of a sling 3, the other end of the connecting sling 3 is fixedly connected with the calibrating device 2, the floating plate 1 is effectively connected with the calibrating device 2 through the connecting sling 3, the connecting slings are uniformly distributed, the calibrating device 2 is in a balanced stress state through uniform distribution, a pouring shell 7 is arranged on the periphery of the steel reinforcement cage frame 8 and is built by adopting a waterproof template, and then good forming of pouring of a pier body is ensured, the vertical horizontal plane of axle center of pouring shell 7, reinforcing bar cage 8 sets up in calibrating device 2 below, the periphery fixed mounting of floating board 1 has evenly distributed's anchor ring 6, connects outside anchoring device through anchor ring 6, avoids appearing the skew of big position.
According to the construction site hydrology condition, board 1 is floated in the preparation for the buoyancy of floating board 1 can bear the dead weight and the weight of below even taking the structure, anchors floating board 1 simultaneously, after the anchoring, arranges calibrating device 2 in under water, and the cross calibration frame 24 through calibrating device 2 calibrates the reinforcing bar cage 8 of below simultaneously, when the heart of cross calibration frame 24 coincides with the axle center of reinforcing bar cage 8 promptly, finishes for the calibration promptly.
Specifically, the calibration device 2 comprises a hoisting ring 21 and a waterproof laser emitting device 25, wherein an outer balance ring 22 is rotatably mounted on the inner edge of the hoisting ring 21 through a rotating shaft, an inner balance ring 23 is rotatably mounted on the inner edge of the outer balance ring 22 through the rotating shaft, the inner balance ring 23 and the outer balance ring 22 can be respectively wound around a shaft device through the installation of the rotating shaft, so that the adjustment of a balance angle is realized, a cross calibration frame 24 is fixedly mounted on the inner edge of the inner balance ring 23, effective basic alignment calibration is carried out through the cross calibration frame 24, the waterproof laser emitting device 25 is fixedly mounted at the cross intersection of the cross calibration frame 24, uniformly distributed sling mounting seats 26 are fixedly mounted on the upper surface of the hoisting ring 21, a mounting base is provided for fixedly mounting and connecting the sling 3, and two symmetrically distributed second lead weight mounting seats 28 are fixedly mounted on the lower surface of the outer balance ring 22, make things convenient for the installation of outer loop plummet 5, the lower fixed surface of inner gimbal ring 23 installs the first plummet mount pad 27 of two symmetric distributions, makes things convenient for the installation of inner loop plummet 4.
Waterproof laser emission device 25 can produce the higher laser ray of concentration degree, arrange the device in simultaneously under water, avoided going into the refraction influence behind the water by the air, and interior gimbal ring 23 can rotate around the pivot of self with outer gimbal ring 22 and adjust, avoided floating board 1 and driven down the problem of rocking, make under the effect of inner gimbal ring 23 and outer gimbal ring 22, cross calibration frame 24 can be in the horizontal installation all the time, the problem of the unable calibration of waterproof laser emission device 25 that the non-horizontality leads to has been avoided.
Specifically, the axis of the rotating shaft of the outer gimbal ring 22 and the axis of the rotating shaft of the inner gimbal ring 23 are perpendicular to each other.
Through the relation of mutually perpendicular for can carry out the mutual adjustment of forward direction, guarantee then that cross calibrating device 2 can effectively keep the horizontality.
Specifically, the connecting line of the two first plummet installation seats 27 is perpendicular to the axis of the rotating shaft of the inner balancing ring 23, and the connecting line of the two second plummet installation seats 28 is perpendicular to the axis of the rotating shaft of the outer balancing ring 22.
Through the mode of cross quadrature for can mutually support, realize effectual mutual linkage, through mutual cross quadrature, can effectually carry out horizontal adjustment simultaneously.
Specifically, the first plummet installation seats 27 are both fixedly provided with inner ring plummet 4, and the second plummet installation seats 28 are both fixedly provided with outer ring plummet 5.
By extending the gravity carrier externally, the inner gimbal ring 23 and the outer gimbal ring 22 can reduce the influence of the water flow, thereby avoiding the influence of the water flow on the cross calibration frame 24.
Specifically, the light output end of the waterproof laser emitting device 25 is perpendicular to the plane of the cross calibration frame 24.
Further ensuring the accuracy of the calibration
The working principle is as follows: during the use, according to the reality hydrology condition, preparation floating plate 1, make floating plate 1 can bear self and the gravity of the even device in below, through the anchor that carries out the position, after the anchor, arrange calibrating device 2 in aquatic, weigh down 4 and outer loop plumb weight 5's action of gravity through the inner ring plumb, make interior gimbal 23 and outer gimbal 22 among calibrating device 2 carry out automatic horizontal calibration, then make cross calibration frame 24 keep the horizontality, the ray of high concentration degree can take place for waterproof laser emission device 25 on the cross calibration frame 24 simultaneously, simultaneously because in same water, can effectively avoid the light refraction problem that different media brought, thereby guarantee the precision of calibration.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of description and attached drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model is including the conventional connected mode of circuit connection adoption conventional among the prior art, and here detailed description is not again.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a steel reinforcement cage positioner of bored concrete pile under water, includes and floats board (1), calibrating device (2) and steel reinforcement cage frame (8), its characterized in that: float board (1) and be central open structure, the one end of the interior ring mouth fixed mounting connection hoist cable (3) of floating board (1), the other end fixed mounting calibrating device (2) of connecting hoist cable (3), it is evenly distributed to connect the hoist cable, the periphery of reinforcing bar cage (8) is equipped with pours shell (7), the perpendicular horizontal plane in axle center of pouring shell (7), reinforcing bar cage (8) set up in calibrating device (2) below, the periphery fixed mounting of floating board (1) has evenly distributed's anchor ring (6).
2. The reinforcement cage positioning device for the underwater cast-in-place pile of claim 1, wherein: calibrating device (2) include hoisting ring (21) and waterproof laser emission device (25), hoisting ring (21) inner edge is rotated through the pivot and is installed outer balancing ring (22), the inner edge of outer balancing ring (22) rotates installation inner balancing ring (23) through the pivot, the inner edge fixed mounting of inner balancing ring (23) has cross alignment jig (24), waterproof laser emission device (25) fixed mounting is in the cross intersection of cross alignment jig (24), the last fixed surface of hoisting ring (21) installs evenly distributed's hoist cable mount pad (26), the lower fixed surface of outer balancing ring (22) installs the second plumb mount pad (28) of two symmetric distributions, the lower fixed surface of inner balancing ring (23) installs the first plumb mount pad (27) of two symmetric distributions.
3. The reinforcement cage positioning device for the underwater cast-in-place pile as claimed in claim 2, wherein: the axial line of the rotating shaft of the outer balancing ring (22) is vertical to the axial line of the rotating shaft of the inner balancing ring (23).
4. The reinforcement cage positioning device for the underwater cast-in-place pile as claimed in claim 2, wherein: the connecting line of the two first lead weight mounting seats (27) is vertical to the axis of the rotating shaft of the inner balancing ring (23), and the connecting line of the two second lead weight mounting seats (28) is vertical to the axis of the rotating shaft of the outer balancing ring (22).
5. The reinforcement cage positioning device for the underwater cast-in-place pile as claimed in claim 2, wherein: the first lead weight mounting seats (27) are fixedly provided with inner ring lead weights (4), and the second lead weight mounting seats (28) are fixedly provided with outer ring lead weights (5).
6. The reinforcement cage positioning device for the underwater cast-in-place pile as claimed in claim 2, wherein: and the light ray output end of the waterproof laser emitting device (25) is vertical to the plane of the cross calibration frame (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021711883.4U CN212896319U (en) | 2020-08-17 | 2020-08-17 | Steel reinforcement cage positioner of bored concrete pile under water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021711883.4U CN212896319U (en) | 2020-08-17 | 2020-08-17 | Steel reinforcement cage positioner of bored concrete pile under water |
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| Publication Number | Publication Date |
|---|---|
| CN212896319U true CN212896319U (en) | 2021-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021711883.4U Expired - Fee Related CN212896319U (en) | 2020-08-17 | 2020-08-17 | Steel reinforcement cage positioner of bored concrete pile under water |
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| CN (1) | CN212896319U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113152479A (en) * | 2021-04-19 | 2021-07-23 | 武汉市金港岩土工程有限公司 | Accurate installation method of steel lattice column for foundation pit support |
-
2020
- 2020-08-17 CN CN202021711883.4U patent/CN212896319U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113152479A (en) * | 2021-04-19 | 2021-07-23 | 武汉市金港岩土工程有限公司 | Accurate installation method of steel lattice column for foundation pit support |
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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: 20210406 |