CN102635111B - Device for controlling welding deformation of reinforcement cage for reinforced concrete precast square pile - Google Patents
Device for controlling welding deformation of reinforcement cage for reinforced concrete precast square pile Download PDFInfo
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- CN102635111B CN102635111B CN201210116201.9A CN201210116201A CN102635111B CN 102635111 B CN102635111 B CN 102635111B CN 201210116201 A CN201210116201 A CN 201210116201A CN 102635111 B CN102635111 B CN 102635111B
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Abstract
The invention provides a device for controlling the welding deformation of a reinforcement cage for a reinforced concrete precast square pile. A horizontal platform of the device comprises an upper steel plate, a lower steel plate and a framework, wherein a plurality of ribbed reinforcing plates are arranged in the framework at equal intervals, and the upper steel plate and the lower steel plate are fixedly connected with the framework; a plurality of pairs of reinforcement cage framework control plates are rotationally connected at both sides of the framework at equal intervals via shafts and pins, inserting slots are arranged on the upper parts of both ends of each pair of reinforcement cage framework control plates respectively, and after each pair of reinforcement cage framework control plates is vertically erected, dimension control bolts for controlling geometric dimensions of the welded reinforcement cage are inserted in the two inserting slots; and baffles vertical to the both sides of the framework are arranged on one end part of the horizontal platform, and the welding amount of a steel cap is controlled via a steel cap dimension control bolt. The device for controlling the welding deformation of the reinforcement cage for the reinforced concrete precast square pile, provided by the invention, has the following advantages: repair and downward movement for a steel mould after the reinforcement cage enters the mould are prevented, production efficiency is increased by 40%, and pile loss rate during piling construction is decreased by 50%, thus improving overall anti-bending and anti-shearing performances of the reinforced concrete precast square pile.
Description
Technical field
The invention belongs to construction work pile foundation technology field, be specifically related to the control reinforcing cage welding deformation device of reinforced concrete prefabricated square pile.
Background technology
In building construction process, reinforced concrete prefabricated square pile is widely used, reinforced concrete prefabricated square pile is by cage of reinforcement and concrete, stake top, a few part compositions of pile top, due to the impact of traditional handicraft, reinforced concrete prefabricated square pile reinforcing cage is made because making place simple and crude, technology controlling and process is simple, while causing, weld with driving cap the driving cap distortion causing because reinforcement cage skeleton deadweight is sagging, thereby make the main muscle of reinforcing cage and driving cap not in the same horizontal line, driving cap tilts, excesssive gap between stake top while breaking stake top or Jointing while causing piling construction, cause welding difficulty and not prison welding, have a strong impact on the defect such as bending resistance and anti-seismic performance of pile extension node, directly jeopardize safety and the durability of building.
Summary of the invention
In order to overcome the deficiency of prior art problem, the invention provides the control reinforcing cage welding deformation device of reinforced concrete prefabricated square pile, can effectively guarantee the quality of reinforcing bar welding, improve bending resistance, the shear behavior of prestressed concrete square pile.
For achieving the above object, the technical solution used in the present invention is to provide a kind of control reinforcing cage welding deformation device of reinforced concrete prefabricated square pile, wherein: this device includes horizontal integral platform, reinforcement cage skeleton control panel, steel cap control panel; Described levelling bench includes the skeleton that top and bottom steel plate, angle steel are made, and is uniformly-spaced provided with many rib plates in skeleton, and top and bottom steel plate is fixedly connected with skeleton; Be connected with multipair reinforcement cage skeleton control panel in the both sides of described skeleton by axle and pin are uniformly-spaced rotating, the top, two ends of every pair of reinforcement cage skeleton control panel is respectively equipped with slot, after every pair of reinforcement cage skeleton control panel vertically erects, in two slots, insert the scale latch of controlling welded reinforcement cage physical dimension; One end of described levelling bench is provided with the plate washer perpendicular with skeleton both sides, plate washer is provided with steel cap scale latch, be provided with steel cap control panel with a side of the corresponding skeleton of plate washer, steel cap control panel is connected with skeleton with pin by axle, and steel cap scale latch coordinates with steel cap fixator plug-in mounting.
Effect of the present invention is to have prevented reinforcing cage to enter to answer punching block to tilt need again repair with secondary after mould to remove down work such as grade, overcome because adjusting a stake top steel cap after the concreting causing, improve production efficiency 40%, when piling construction, rate of loss pile has reduced by 50%, thereby overall bending resistance and the shear behavior of reinforced concrete prefabricated square pile are improved, and it is simple to have technique, cost is low, cost performance is high, be widely used in the fabrication of reinforcing cage of prefabricated concrete solid square pile and precast concrete hollow square pile, effectively controlled the quality of fabrication of reinforcing cage.
Accompanying drawing explanation
Fig. 1 is control reinforcing cage welding deformation apparatus structure schematic diagram of the present invention;
Structural representation when Fig. 2 is device welded reinforcement cage of the present invention;
Fig. 3 is slot and the latch structure schematic diagram of apparatus of the present invention;
Fig. 4 is apparatus of the present invention structural representations while being welded and fixed steel cap;
Fig. 5 is steel levelling bench floor map of the present invention.
In figure:
1, levelling bench 1 ', top and bottom steel plate 2, skeleton 3, rib
4, cage skeleton control panel 5, axle 6, pin 7, slot 8, scale latch
9, steel cap scale slot 10, plate washer 11, steel cap control panel 12, steel cap fixator
The specific embodiment
By reference to the accompanying drawings the control reinforcing cage welding deformation apparatus structure of reinforced concrete prefabricated square pile of the present invention is described in detail.
Fig. 1 is the schematic diagram of structure of the present invention, the control reinforcing cage welding deformation device of reinforced concrete prefabricated square pile of the present invention, and this device includes horizontal integral platform 1, reinforcement cage skeleton control panel 4, steel cap control panel 11; Described levelling bench 1 include top and bottom steel plate 1 ', the skeleton 2 made of angle steel, in skeleton 2, be uniformly-spaced provided with many rib plates 3, top and bottom steel plate 1 ' be fixedly connected with skeleton 2; Be connected with multipair reinforcement cage skeleton control panel 4 in the both sides of described skeleton 2 by axle 5 and pin 6 are uniformly-spaced rotating, the top, two ends of every pair of reinforcement cage skeleton control panel 4 is respectively equipped with slot 7, after every pair of reinforcement cage skeleton control panel 4 vertically erects, at the scale latch 8 of the interior insertion control of two slots 7 welded reinforcement cage physical dimension, the length of described scale latch 8 equals every pair of reinforcement cage skeleton control panel 4 and vertically erects the distance between two slots 7.
One end of described levelling bench 1 is provided with the plate washer 10 perpendicular with skeleton 2 both sides, plate washer 10 is provided with steel cap scale latch 9, one side of skeleton 2 corresponding to plate washer 10 is provided with steel cap control panel 11, steel cap control panel 11 is connected with skeleton 2 with pin 6 by axle 5, and steel cap scale latch 9 coordinates with steel cap fixator 12 plug-in mountings.Described reinforcement cage skeleton control panel 4, steel cap control panel 11 are typified form.
One end of described levelling bench 1 is provided with the plate washer 10 perpendicular with skeleton 2 both sides, one side of skeleton 2 corresponding to plate washer 10 is provided with steel cap control panel 11, steel cap control panel 11 is connected with skeleton 2 with pin 6 by axle 5, and steel cap scale latch 9 coordinates with steel cap fixator 12 plug-in mountings.Steel cap fixator 12 is and the latch of steel cap fixed length size, and one end of steel cap fixator 12 is inserted in the steel cap scale latch 9 on baffle plate 10, and the other end of steel cap fixator 12 blocks steel cap.
Described reinforcement cage skeleton control panel 4 top steel slots 7 adopt steel plate, physical dimension when scale latch 8 is controlled welded reinforcement cage, physical dimension when steel cap fixator 12 is controlled weldable steel cap.
Fig. 2 is the present invention's structural representation while placing reinforcing cage, reinforcing cage is positioned on the levelling bench 1 of steel, scale latch 8 inserts two slots 7 that are welded on cage skeleton control panel 4, form fixed length distance, this fixed length distance just in time can guarantee that the levelling bench 1 of steel is vertical and reinforcing cage sectional dimension with reinforcement cage skeleton control panel 4, thus the reinforcing cage that has guaranteed welding be square, just, suitable, straight.When weldable steel cap, steel cap fixator 12 is and the latch of steel cap fixed length size that one end is inserted steel cap scale latch 9 other ends and the steel cap that are weldingly fixed on baffle plate 10 and is connected to a fixed.The both sides of steel cap all can be fixed like this, have guaranteed the quality of steel cap welding.
Fig. 3 is slot 7 of the present invention and scale latch 8 syndeton schematic diagrames, and scale slot 8 adopts channel-section steel, and latch inserts in two slots 7.
Fig. 4 is apparatus of the present invention structural representations while being welded and fixed steel cap, and steel cap fixator 12 is and the latch of steel cap fixed length size, and its one end is inserted in the steel cap scale latch 9 on baffle plate 10, and the other end is stuck in a side of steel cap.
Fig. 5 is steel levelling bench 1 floor map of the present invention, angle steel skeleton 2 forms the framework of levelling bench 1, rib 3 is distributed in the steel plate 1 ' plane of top and bottom uniformly, wherein angle steel, rib 2 require full welding, and this steel levelling bench 1 surrounding need to be polished smoothly higher than the weld bond of levelling bench plane.
The above embodiment is explanation to technical solution of the present invention and unrestricted, other modification that is equal to replacement or makes according to prior art of affiliated technical field those of ordinary skill, as long as do not exceed thinking and the scope of technical solution of the present invention, within all should being included in interest field of the presently claimed invention.
Claims (3)
1. a control reinforcing cage welding deformation device for reinforced concrete prefabricated square pile, is characterized in that: this device includes horizontal integral platform (1), reinforcement cage skeleton control panel (4), steel cap control panel (11); Described levelling bench (1) includes the skeleton (2) that top and bottom steel plate (1 '), angle steel are made, in skeleton (2), be uniformly-spaced provided with many rib plates (3), top and bottom steel plate (1 ') is fixedly connected with skeleton (2); In the both sides of described skeleton (2) by axle (5) and the uniformly-spaced rotating multipair reinforcement cage skeleton control panel (4) that is connected with of pin (6), the top, two ends of every pair of reinforcement cage skeleton control panel (4) is respectively equipped with slot (7), after every pair of reinforcement cage skeleton control panel (4) vertically erects, in two slots (7), insert the scale latch (8) of controlling welded reinforcement cage physical dimension; One end of described levelling bench (1) is provided with the plate washer (10) perpendicular with skeleton (2) both sides, plate washer (10) is provided with steel cap scale latch (9), be provided with steel cap control panel (11) with a side of the corresponding skeleton of plate washer (10) (2), steel cap control panel (11) is connected with skeleton (2) with pin (6) by axle (5), and steel cap scale latch (9) coordinates with steel cap fixator (12) plug-in mounting.
2. the control reinforcing cage welding deformation device of reinforced concrete prefabricated square pile according to claim 1, is characterized in that: described reinforcement cage skeleton control panel (4), steel cap control panel (11) are typified form.
3. the control reinforcing cage welding deformation device of reinforced concrete prefabricated square pile according to claim 1, is characterized in that: the length of described scale latch (8) equals every pair of reinforcement cage skeleton control panel (4) and vertically erects the distance between two slots (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210116201.9A CN102635111B (en) | 2012-04-19 | 2012-04-19 | Device for controlling welding deformation of reinforcement cage for reinforced concrete precast square pile |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210116201.9A CN102635111B (en) | 2012-04-19 | 2012-04-19 | Device for controlling welding deformation of reinforcement cage for reinforced concrete precast square pile |
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| Publication Number | Publication Date |
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| CN102635111A CN102635111A (en) | 2012-08-15 |
| CN102635111B true CN102635111B (en) | 2014-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210116201.9A Active CN102635111B (en) | 2012-04-19 | 2012-04-19 | Device for controlling welding deformation of reinforcement cage for reinforced concrete precast square pile |
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| CN114703829A (en) * | 2022-02-25 | 2022-07-05 | 中交第二航务工程局有限公司 | Assembly type dense water hanging box template for underwater cast-in-situ concrete pile cap and construction method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB939876A (en) * | 1960-11-24 | 1963-10-16 | Morten Lassen Nielsen | Improvements in or relating to the moulding of concrete components |
| JPS5813821A (en) * | 1981-07-17 | 1983-01-26 | 徳原 秀洛 | Manufacture of concrete secondary product |
| CN1262363A (en) * | 1999-02-03 | 2000-08-09 | 顺德市永基建筑基础有限公司 | Prestressed square pile and its making method |
| CN102383418A (en) * | 2011-08-12 | 2012-03-21 | 宿迁市固丰管桩有限公司 | Anti-seismic prefabricated concrete solid square pile and production method thereof |
| CN202530443U (en) * | 2012-04-19 | 2012-11-14 | 天津建城基业集团有限公司 | Reinforcing cage welding deformation control device of reinforced concrete precasting square pile |
-
2012
- 2012-04-19 CN CN201210116201.9A patent/CN102635111B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB939876A (en) * | 1960-11-24 | 1963-10-16 | Morten Lassen Nielsen | Improvements in or relating to the moulding of concrete components |
| JPS5813821A (en) * | 1981-07-17 | 1983-01-26 | 徳原 秀洛 | Manufacture of concrete secondary product |
| CN1262363A (en) * | 1999-02-03 | 2000-08-09 | 顺德市永基建筑基础有限公司 | Prestressed square pile and its making method |
| CN102383418A (en) * | 2011-08-12 | 2012-03-21 | 宿迁市固丰管桩有限公司 | Anti-seismic prefabricated concrete solid square pile and production method thereof |
| CN202530443U (en) * | 2012-04-19 | 2012-11-14 | 天津建城基业集团有限公司 | Reinforcing cage welding deformation control device of reinforced concrete precasting square pile |
Non-Patent Citations (2)
| Title |
|---|
| 一种高效低耗的钢筋混凝土方桩生产方法;阎明华;《混凝土与水泥制品》;19900131(第1期);第37-38页 * |
| 阎明华.一种高效低耗的钢筋混凝土方桩生产方法.《混凝土与水泥制品》.1990,(第1期),第37-38页. |
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