CN219175237U - Guide platform for assisting in positioning steel casing on water and fixing reinforcement cage - Google Patents
Guide platform for assisting in positioning steel casing on water and fixing reinforcement cage Download PDFInfo
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- CN219175237U CN219175237U CN202222553710.XU CN202222553710U CN219175237U CN 219175237 U CN219175237 U CN 219175237U CN 202222553710 U CN202222553710 U CN 202222553710U CN 219175237 U CN219175237 U CN 219175237U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The utility model provides a guide platform for assisting in positioning of a water steel pile casing and fixing of a steel reinforcement cage, belongs to the technical field of bridge engineering pile foundation construction, and is mainly used for assisting in positioning of the water steel pile casing and fixing of the steel reinforcement cage. The guide platform for assisting in positioning the steel casing on water and fixing the steel reinforcement cage comprises a square frame-shaped main span frame, inclined struts arranged at four corners in the main span frame, and positioning pins which are arranged on the inclined struts at preset heights and can slide on diagonal lines of the main frame, wherein the positioning pins are used for being inserted into hanging rib holes on hanging ribs and adjusting the positions of the steel reinforcement cage and positioning the steel reinforcement cage. The guide platform for assisting in positioning the water steel casing and fixing the reinforcement cage provided by the utility model is in butt joint with the reinforcement hanging holes on the reinforcement hanging bars by utilizing the slidable positioning pins, so that the four reinforcement hanging bars are positioned on the four positioning pins on the same height, the reinforcement cage hung by the four reinforcement hanging bars is ensured not to incline, and the reinforcement cage hung by the reinforcement hanging bars is positioned.
Description
Technical Field
The utility model relates to the technical field of bridge engineering pile foundation construction, in particular to a guide platform for assisting in positioning of a water steel pile casing and fixing of a steel reinforcement cage.
Background
When building the bridge on water, need use steel pile casing in its pile foundation work progress, suspend the steel reinforcement cage in midair and put down in the steel pile casing and construct afterwards, it is an extremely important process to put down the steel reinforcement cage in the steel pile casing, because the steel reinforcement cage hangs into in the steel pile casing and hardly fixes a position, consequently lead to the steel pile casing to take place the off normal when the steel reinforcement cage takes place the off normal, cause pile foundation positional deviation great.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a guide platform for assisting in positioning of a steel casing on water and fixing of a steel reinforcement cage.
The technical scheme of the utility model is realized as follows:
the utility model provides an assist steel on water to protect a section of thick bamboo location and fixed guide platform of steel reinforcement cage, is including being square frame form main span frame, setting up the bracing at four turning in the main span frame, and set up the locating pin that predetermined height and slidable on main frame diagonal on the bracing, the locating pin is used for inserting the hanging muscle downthehole and adjust the position of steel reinforcement cage on the hanging muscle and to its location.
Further, a plurality of anti-falling holes are formed in the positioning pin, and an anti-falling pin capable of being inserted into the anti-falling holes is arranged on the positioning pin.
Further, the locating pin and the hanging rib hole are both rectangular structures, and the thickness of the locating pin is smaller than the width of the hanging rib hole.
Further, hoisting pin holes for inserting the locating pins are formed in four edges of the main span frame.
Further, the diagonal bracing is I-steel.
Further, an auxiliary supporting plate is arranged in the diagonal bracing, the auxiliary supporting plate is parallel to the middle plate body of the diagonal bracing, a first through hole and a second through hole for the penetration of a locating pin are respectively formed in the middle plate body of the diagonal bracing and the auxiliary supporting plate, the top end of the first through hole and the bottom end of the second through hole are respectively provided with an extending part in a downward extending mode, the height difference between the bottom end of the first through hole and the top end of the second through hole is matched with the size of the locating pin, and a locating piece for being matched with the first through hole and the second through hole to fix the locating pin in a horizontal state is arranged on the diagonal bracing.
Further, the locating piece is a pressing bolt which is arranged on the diagonal brace in a threaded mode, and the pressing bolt and the auxiliary supporting plate are distributed on two sides of the middle surface of the diagonal brace.
Further, the tail end at the top of the locating pin is provided with a pry bar jack for displacing the locating pin in the length direction of the locating pin after the pry bar is inserted.
The utility model has the following beneficial effects:
when the steel reinforcement cage hanging device is used, the sliding locating pins can be used for butt joint with the hanging rib holes on the hanging ribs, so that the four hanging ribs are located on the four locating pins on the same height, the steel reinforcement cage hung by the four hanging ribs is guaranteed not to incline, and the steel reinforcement cage hung by the hanging ribs is located. The lifting ribs are resisted through the anti-falling holes and the anti-falling pins, so that the lifting ribs are prevented from falling off.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the diagonal brace and the locating pin of the present utility model;
FIG. 3 is a schematic view of the structure of the diagonal braces and auxiliary stay plates of the present utility model;
fig. 4 is a schematic structural view of the main span of the present utility model.
Detailed Description
The following description of the technical solutions in the embodiments of the present utility model will be clear and complete, and it is obvious that the described embodiments 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.
Referring to fig. 1 to 4, the guiding platform for assisting in positioning of a water steel casing and fixing of a reinforcement cage provided by the utility model comprises a square frame-shaped main span 1, diagonal braces 2 fixed at four corners in the main span 1, and positioning pins 3 which are arranged on the diagonal braces 2 at a preset height and can slide on the diagonal of the main frame, wherein the positioning pins 3 are used for being inserted into hanging bar holes 5 on hanging bars 4 and adjusting the positions of the reinforcement cage and positioning the same.
The main span 1 is used as a supporting body and is conveniently positioned outside the port of the steel casing in advance.
Wherein, the four sides of the main span 1 are provided with hoisting pin holes 8 for inserting the locating pins 3. The set hoisting pin holes 8 can be used for inserting the positioning pins 3, so that the main span 1 is suspended and hoisted by the positioning pins 3 on four sides, and the main span 1 is moved to the outside of the port of the steel casing for pre-positioning.
The diagonal brace 2 is used for improving strength of the main span 1, increasing stability of the main span 1 and supporting the positioning pin 3.
Wherein, the diagonal bracing 2 is I-steel.
Further, an auxiliary supporting plate 9 is fixedly connected in the diagonal brace 2, and the auxiliary supporting plate 9 is parallel to the middle plate body 10 of the diagonal brace 2. The auxiliary supporting plate 9 can be matched with the middle plate-shaped part of the diagonal brace 2, and the supporting effect on the positioning pin 3 is better.
The middle plate body 10 of the diagonal brace 2 and the auxiliary support plate 9 are respectively provided with a first through hole 11 and a second through hole 12 for the positioning pin 3 to penetrate. The first through hole 11 and the second through hole 12 are used for the locating pin 3 to slide in the locating pin, and the locating pin 3 is conveniently abutted with the hanging bar hole 5.
The top end of the first through hole 11 and the bottom end of the second through hole 12 are respectively extended downward with an extension portion 13. The height difference between the bottom end of the first through hole 11 and the top end of the second through hole 12 is matched with the size of the positioning pin 3, and a positioning piece 14 for fixing the positioning pin 3 in a horizontal state by matching the first through hole 11 and the second through hole 12 is arranged on the diagonal brace 2. The extension 13 that sets up can make locating pin 3 slope to can adjust back water flat state with locating pin 3 through setting element 14, therefore when hanging the muscle 4 cage of hanging muscle 4, when one side of muscle 4 cage is less than the opposite side, through the cooperation between setting element 14 and the extension 13, can utilize locating pin 3 butt joint muscle hole 5 of incline state to adjust to the level afterwards, make four locating pins 3 be in same height, thereby fix a position the steel reinforcement cage, avoid the steel reinforcement cage to take place the slope and cause steel protection barrel slope in the steel protection barrel.
In order to facilitate the butt joint of the positioning pin 3 and the hanging rib hole 5 in an inclined state, the length of the hanging rib hole 5 in the vertical direction is greater than that of the positioning pin 3 in the vertical direction. The inclined locating pin 3 is conveniently inserted into the hanging bar hole 5.
Specifically, the positioning piece 14 is a pressing bolt in threaded connection with the diagonal brace 2, the bottom end of the pressing bolt abuts against the upper side surface of the positioning pin 3, and the pressing bolt and the auxiliary supporting plate 9 are distributed on two sides of the middle surface of the diagonal brace 2. At this time, the positioning pin 3 in an inclined state can be adjusted to be horizontal by screwing down the pressing bolt.
The locating pin 3 is used for sliding on the diagonal brace 2 and plays a role in supporting the hanging rib 4 after being butted with the hanging rib 4.
Wherein, a plurality of anti-drop holes 6 are arranged on the positioning pin 3, and an anti-drop pin 7 which can be inserted into the anti-drop holes 6 is arranged on the positioning pin 3. The anti-drop hole 6 and the anti-drop pin 7 can limit the hanging bar 4 after the locating pin 3 is in butt joint with the hanging bar hole 5 on the hanging bar 4, so that the hanging bar 4 is prevented from falling off on the locating pin 3.
And, locating pin 3 and hanging muscle hole 5 are rectangular structure, and the thickness of locating pin 3 is less than the width of hanging muscle hole 5. In this way, some space is reserved between the hanging rib holes 5 and the locating pins 3, so that the locating pins 3 can be conveniently inserted into the hanging rib holes 5.
In addition, a plurality of crow bar insertion holes 15 which are equidistantly distributed are formed in the tail end of the top of the positioning pin 3 and are used for displacing the positioning pin 3 in the length direction of the positioning pin 3 after the crow bars are inserted. The crow bar jack 15 that sets up, cooperation anticreep hole 6 and anticreep round pin 7 can be through the crow bar after inserting with locating pin 3 to keeping away from one side of hanging the muscle 4 and remove, consequently when hanging the one side that the steel reinforcement cage is close to the steel pile casing and keep away from the opposite side of muscle 4 suspension steel reinforcement cage in-process, can pull through locating pin 3 of relative position to keep the steel reinforcement cage in the central point of steel pile casing.
Further, the crow bar insertion hole 15 has a stepped shape with an upper end width larger than a lower end width. In the use process, the positioning pin 3 is in a state that the width of the lower end is larger than that of the upper end at the position between the two pry bar insertion holes 15, so that the prying of the pry bar is avoided when the pry bar is used.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (8)
1. The utility model provides a guiding platform that supplementary steel on water protects a section of thick bamboo location and steel reinforcement cage is fixed, its characterized in that includes main span frame (1) that is square frame form, sets up bracing (2) at four turning in main span frame (1), and set up on bracing (2) predetermined height and can be on main frame diagonal gliding locating pin (3), locating pin (3) are used for inserting in hanging muscle hole (5) on hanging muscle (4) and adjust the position of steel reinforcement cage and fix a position it.
2. The guiding platform for assisting in positioning of the water steel casing and fixing of the reinforcement cage according to claim 1, wherein a plurality of anti-falling holes (6) are formed in the positioning pin (3), and an anti-falling pin (7) capable of being inserted into the anti-falling holes (6) is arranged on the positioning pin (3).
3. The guiding platform for assisting in positioning of a water steel pile casing and fixing of a steel reinforcement cage according to claim 1, wherein the positioning pin (3) and the hanging rib hole (5) are of rectangular structures, and the thickness of the positioning pin (3) is smaller than the width of the hanging rib hole (5).
4. The guiding platform for assisting in positioning of the steel casing on water and fixing of the steel reinforcement cage according to claim 1, wherein hoisting pin holes (8) for inserting the positioning pins (3) are formed on four edges of the main span frame (1).
5. The guiding platform for assisting in positioning of a water steel pile casing and fixing of a steel reinforcement cage according to claim 1, wherein the diagonal bracing (2) is I-steel.
6. The guiding platform for assisting in positioning of a water steel casing and fixing of a reinforcement cage according to claim 5, characterized in that an auxiliary supporting plate (9) is arranged in the inclined support (2), the auxiliary supporting plate (9) is parallel to a middle plate body (10) of the inclined support (2), a first through hole (11) and a second through hole (12) for penetrating through the positioning pin (3) are respectively formed in the middle plate body (10) of the inclined support (2) and in the auxiliary supporting plate (9), an extension portion (13) is downwards extended from the top end of the first through hole (11) and the bottom end of the second through hole (12), the height difference between the bottom end of the first through hole (11) and the top end of the second through hole (12) is matched with the size of the positioning pin (3), and a positioning piece (14) for fixing the positioning pin (3) in a horizontal state is arranged on the inclined support (2) in cooperation with the first through hole (11) and the second through hole (12).
7. The guiding platform for assisting in positioning the steel casing on water and fixing the steel reinforcement cage according to claim 6, wherein the positioning piece (14) is a pressing bolt which is arranged on the diagonal brace (2) in a threaded manner, and the pressing bolt and the auxiliary supporting plate (9) are distributed on two sides of the middle surface of the diagonal brace (2).
8. The guiding platform for assisting in positioning of the water steel casing and fixing of the reinforcement cage according to claim 6, wherein a crow bar insertion hole (15) is formed in the tail end of the top of the positioning pin (3) and used for displacing the positioning pin (3) in the length direction of the positioning pin (3) after inserting a crow bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222553710.XU CN219175237U (en) | 2022-09-27 | 2022-09-27 | Guide platform for assisting in positioning steel casing on water and fixing reinforcement cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222553710.XU CN219175237U (en) | 2022-09-27 | 2022-09-27 | Guide platform for assisting in positioning steel casing on water and fixing reinforcement cage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219175237U true CN219175237U (en) | 2023-06-13 |
Family
ID=86664576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222553710.XU Active CN219175237U (en) | 2022-09-27 | 2022-09-27 | Guide platform for assisting in positioning steel casing on water and fixing reinforcement cage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219175237U (en) |
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2022
- 2022-09-27 CN CN202222553710.XU patent/CN219175237U/en active Active
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