CN114086462B - Bridge base trend positioning device and implementation method thereof - Google Patents
Bridge base trend positioning device and implementation method thereof Download PDFInfo
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- CN114086462B CN114086462B CN202111420907.XA CN202111420907A CN114086462B CN 114086462 B CN114086462 B CN 114086462B CN 202111420907 A CN202111420907 A CN 202111420907A CN 114086462 B CN114086462 B CN 114086462B
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/04—Bearings; Hinges
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
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Abstract
A bridge base trend positioning device and an implementation method thereof belong to the technical field of bridge construction and aim to solve the problem that the whole bridge base is transversely inclined and is not parallel to other bridge bases due to the fact that existing bridge bases are manually installed at fixed points by constructors; when the bridge foundation is arranged on the cement pier and is in a dent, the bridge foundation is longitudinally inclined, and the acting force of the bridge foundation is unbalanced; according to the bridge foundation positioning device, the movement direction of the positioning component is made to be a straight line through the correcting component, the positioning component and the supporting component, the side plates of the positioning component and the side edges of the bridge cement piers are in a parallel state, and the supporting component turns over through the rotating connecting component, so that the bridge foundation is pushed into along the inner side edges of the positioning component, and the bridge foundation positioning is achieved; the invention realizes that the bridge base is in a correcting state in the transverse direction and the longitudinal direction, and ensures the optimal use effect of the bridge base.
Description
Technical Field
The invention relates to the technical field of bridge construction, in particular to a bridge base trend positioning device and an implementation method thereof.
Background
The statements in this section merely provide background information related to the present disclosure and may not constitute prior art.
Bridge bases are also bridge supports, which are important structural components that connect the upper and lower structures of a bridge. The device can reliably transfer the counterforce and deformation (displacement and rotation angle) of the bridge upper structure to the bridge lower structure, so that the actual stress condition of the structure is consistent with the calculated theoretical pattern, and the bridge base needs to be very accurate and stable when being installed.
However, the existing bridge base trend installation is to install through manual fixed points of constructors, so that the whole bridge base is easy to incline transversely and is not parallel to other bridge bases, the trouble of installation and later maintenance operation is caused, and the surface of the cement pier is not completely horizontal due to the fact that the bridge base is installed on the cement pier, and the surface of the cement pier is partially sunken, so that the installed bridge base is inclined longitudinally, the acting force of the whole bridge base is unbalanced after the fixing screws are installed, and the acting effect of the bridge base is reduced.
It should be noted that the foregoing description of the technical background is only for the purpose of facilitating a clear and complete description of the technical solutions of the present specification and for the convenience of understanding by those skilled in the art. The above-described solutions are not considered to be known to the person skilled in the art simply because they are set forth in the background section of the present description.
Disclosure of Invention
The invention aims at solving the technical problems of the prior art, and provides a trend positioning device for a bridge foundation and an implementation method thereof, wherein a correcting component is erected at the middle part of one side of a bridge cement pier, the correcting component is fixed, the positioning component is pulled, the moving direction of the positioning component is straight under the limiting action of an extension rod, the side plates of the positioning component and the side edges of the bridge cement pier are in parallel, the sides of the installed bridge foundation and the sides of the bridge cement pier are in parallel, the bridge foundation is initially placed and installed, the four detecting components are displayed in a horizontal state through slight back and forth movement when the positioning component moves to the installation point of the last bridge foundation, the upper surface of the corresponding bridge cement pier is a horizontal plane at the moment, the bottom of the bridge foundation is almost attached to the bridge cement pier, the using effect of the bridge cement pier is guaranteed, after the position of the detecting component is determined, the supporting component is turned over through a rotary connecting component, the bridge foundation is pushed in along the inner side edges of the positioning component, and the trend positioning of the bridge foundation is completed.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a bridge base trend positioner, including correcting the part and setting up the extension pole in correcting the part upper end, the extension pole is provided with two, be the activity and run through the correcting part, and the stiff end of extension pole and one side fixed connection of locating part, the locating part overlooks and is L shape structure, the inboard of the one end that locating part and extension pole are connected is provided with rotates connecting piece, it can rotate to rotate the connecting piece in the activity of locating part's upper end, and rotate connecting piece's the other end and supporting part's upper end middle part fixed connection, supporting part overlooks and is the square, and supporting part upper end activity is provided with detecting part, detecting part is located and is the diagonal and is provided with four on the supporting part.
Further, the correcting component comprises a supporting plate and a first frame plate arranged on one side of the supporting plate, a sleeve groove for the extending rod to movably penetrate through is formed in the supporting plate, first fastening nails are arranged at the upper end threads of the first frame plate, a second frame plate is further arranged on one side of the supporting plate, second fastening nails are arranged at the upper end threads of the second frame plate, a penetrating groove is formed between the first frame plate and the second frame plate, and rubber adsorption pads are connected to the lower ends of the first fastening nails and the second fastening nails.
Further, the support member includes a support case and a first fixing ball provided at a middle portion of a lower end of the support case, and a first ball is provided at an inner side of the first fixing ball.
Further, the locating component includes first curb plate and the second curb plate of setting in first curb plate one end, and the length of first curb plate and second curb plate is the same, and all slightly is greater than bridge base's width, and the lower extreme of first curb plate and second curb plate all is provided with the third ball, and third ball and first ball are in same horizontal plane.
Further, the rotating connecting component comprises an extension pipe and a connecting column arranged at the movable end of the extension pipe, the other end of the extension pipe is rotationally connected with the first side plate, the lower end of the connecting column is provided with a connecting column, and the lower end of the connecting column is fixedly connected with the middle part of the upper end of the supporting box and used for connecting and fixing the supporting box.
Further, the detection part comprises a rotating rod and a horizontal piece arranged in the middle of the upper end of the rotating rod, an extension block is arranged at one end of the rotating rod, first rotating columns are arranged on two sides of the extension block and are connected with the supporting box in a rotating mode, and a counterweight assembly is connected to the bottom of the other end of the rotating rod.
Further, the horizontal piece comprises a transparent box and a striking piece arranged in the middle of the upper end of the transparent box, the transparent box is a member made of transparent acrylic material, liquid is filled in the transparent box, bubbles are arranged in the liquid, and the striking piece is a transparent body with color.
Further, the counter weight subassembly includes the inserted bar and sets up the second pivoted post in inserted bar upper end both sides, and the second pivoted post rotates with the pivoted bar to be connected, and the lower extreme of inserted bar is provided with the fixed ball of second, and the inboard of the fixed ball of second is provided with the second ball, is convenient for remove, and the inboard of the second ball is provided with the counter weight ball, and the counter weight ball is the component that a plumbous material was made.
The invention provides another technical scheme that: the implementation method of the bridge base trend positioning device comprises the following steps:
s1: selecting an area to be installed with a bridge base, marking the middle part of the edge of the upper surface of a cement pier of the bridge base to be installed with a marker pen, erecting a first fastening nail and a second fastening nail on the edge of the cement pier of the bridge, arranging the lower end part of a supporting plate on one side of the cement pier of the bridge, arranging a through groove arranged between a first frame plate and a second frame plate on the outer side of a marking line, and screwing the first fastening nail and the second fastening nail at the moment to fix a correcting component;
s2: pulling the positioning component, under the limiting action of the extension rod, enabling the moving direction of the positioning component to be a straight line, and starting to detect the surface flatness of the cement pier when the positioning component moves to the mounting point of the last bridge base which is approximately set;
s3: the supporting component is moved, so that the four detecting components are in a horizontal state, and the upper surfaces of the corresponding bridge cement piers are horizontal planes at the moment, so that detection is completed;
s4: after the detection of the detection component is finished, the detection component is rotated, the detection component can be turned to the outer side face of the first side plate under the rotation effect of the extension pipe, one side of the bridge base is inserted along the inner side face of the first side plate until the bridge base contacts with the third ball, the trend positioning of the bridge base is completed, the positioning component is moved finally, the support box is reset, and the trend positioning installation of the penultimate bridge base is carried out.
Further, the specific steps of S3 are as follows:
s31: when the surface of the bridge cement pier is in a non-horizontal state, along with the movement of the supporting box, when one or two counterweight components are lower than or higher than the bottom of the first ball, the dead weight of the counterweight components causes the rotating rod to rotate, at the moment, the horizontal piece inclines, and the four corners and the center of the supporting box are not in the same horizontal plane, so that the bridge foundation is not suitable to be installed;
s32: when the surface of the bridge cement pier is in a horizontal state, the bottoms of the four counterweight assemblies and the bottom surface of the first ball are in the same horizontal plane, and the horizontal piece is also in a horizontal state, so that the bridge foundation is suitable for being installed, and the bridge foundation positioning is completed.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the bridge foundation trend positioning device and the implementation method thereof, the correcting component is erected in the middle of one side of the bridge cement pier, the correcting component is fixed, the positioning component is pulled, the moving direction of the positioning component is made to be a straight line under the limiting action of the extension rod, the side plates of the positioning component and the side edges of the bridge cement pier are in parallel, the installed bridge foundation is made to be in parallel with the side edges of the bridge cement pier, the bridge foundation is placed and installed in a preliminary mode, when the positioning component moves to the installation point of the last bridge foundation approximately, the four detecting components are made to be in a horizontal state through slight back and forth movement, the upper surfaces of the bridge cement piers corresponding to the four detecting components are made to be horizontal planes, the bottom of the bridge foundation is guaranteed to be almost attached to the bridge cement piers after the bridge foundation is installed, the using effect of the bridge cement piers is guaranteed, after the positions of the detecting components are determined, the supporting component is turned over through the rotating connecting component, the bridge foundation is pushed into the inner side edges of the positioning component, and the bridge foundation trend positioning is completed.
2. According to the trend positioning device for the bridge base and the implementation method thereof, the middle of the edge of the upper surface of the cement pier of the bridge base to be installed is marked by using the marking pen, the first fastening nail and the second fastening nail are arranged on the edge of the cement pier of the bridge, the lower end part of the supporting plate is positioned on one side of the cement pier of the bridge, the penetrating groove formed between the first frame plate and the second frame plate is positioned on the outer side of the marking line, the first fastening nail and the second fastening nail are screwed at the moment, the correcting part can be fixed, and the positioning part can move along the line perpendicular to the cement pier of the bridge at the moment, so that positioning correction is facilitated.
3. According to the bridge foundation trend positioning device and the implementation method thereof, when the surface of a bridge cement pier is in a non-horizontal state, along with the movement of a supporting box, when one or two counterweight components are lower than or higher than the bottom of a first ball, the dead weight of the counterweight components causes the rotating rod to rotate, at the moment, a horizontal piece inclines, the four corners and the center of the supporting box are not in the same horizontal plane, the bridge foundation is not suitable to be installed, when the surface of the bridge cement pier is in a horizontal state, at the moment, the bottoms of the four counterweight components and the bottom of the first ball are in the same horizontal plane, and the horizontal piece is also in a horizontal state, at the moment, the bridge foundation is suitable to be installed, and the bridge foundation positioning is completed.
4. After the detection of the detection component is finished, the detection component is rotated, the detection component can be turned to the outer side face of the first side plate under the rotation effect of the extension pipe, one side of the bridge base is inserted along the inner side face of the first side plate until the bridge base contacts with the third ball, the trend positioning of the bridge base is finished, the positioning component is moved finally, the support box is reset, and the trend positioning installation of the penultimate bridge base is carried out.
Drawings
FIG. 1 is a schematic view of the overall three-dimensional structure of a bridge foundation strike positioning device of the present invention;
FIG. 2 is a schematic diagram of a perspective structure of a correcting component of the bridge foundation strike positioning device of the present invention;
FIG. 3 is a schematic perspective view of a supporting component and a detecting component of the bridge foundation trend positioning device of the present invention;
FIG. 4 is a schematic plan view of a horizontal state of a detecting unit of the bridge foundation trend locating device of the present invention;
FIG. 5 is a schematic diagram of a three-dimensional structure of a detecting component of the bridge foundation trend positioning device of the present invention;
FIG. 6 is a schematic view of a cross-sectional plan view of a counterweight assembly of the bridge foundation strike positioning apparatus of the present invention;
FIG. 7 is a schematic plan view of the inclination state of the detecting member of the bridge foundation trend locating device of the present invention;
fig. 8 is a schematic perspective view of a locating component and a rotating connecting component of the bridge foundation trend locating device of the present invention.
In the figure: 1. a corrective component; 11. a support plate; 111. a sleeve groove; 12. a first shelf; 13. a first fastener; 131. a rubber adsorption pad; 14. a second shelf; 15. a second fastener; 2. an extension rod; 3. a positioning member; 31. a first side plate; 32. a second side plate; 33. a third ball; 4. rotating the connecting member; 41. an extension tube; 42. a connecting column; 43. a connecting column; 5. a support member; 51. a support box; 52. a first fixed ball; 53. a first ball; 6. a detection section; 61. a rotating lever; 611. an extension block; 612. a first rotating column; 62. a horizontal member; 621. a transparent case; 622. eye-catching tablets; 623. air bubbles; 63. a counterweight assembly; 631. a rod; 632. a second rotating column; 633. a second fixed ball; 634. a second ball; 635. and (5) a counterweight ball.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1, 5 and 8, a bridge base trend positioner, including correcting part 1 and setting up the extension rod 2 in correcting part 1 upper end, extension rod 2 is provided with two, be activity run through correcting part 1, and the stiff end of extension rod 2 and one side fixed connection of locating part 3, locating part 3 overlooks and is L shape structure, the inboard of the one end that locating part 3 and extension rod 2 are connected is provided with rotates connecting part 4, rotate connecting part 4 can carry out the activity at the upper end of locating part 3, and rotate connecting part 4's the other end and the upper end middle part fixed connection of supporting part 5, supporting part 5 overlooks and is the square, and supporting part 5 upper end activity is provided with detection part 6, detection part 6 is located and is the diagonal and is provided with four on the supporting part 5.
Specifically, the correction component 1 is erected at the middle part of one side of the bridge cement pier, the correction component 1 is fixed, the positioning component 3 is pulled, the moving direction of the positioning component 3 is made to be a straight line under the limiting action of the extension rod 2, and then the side plates of the positioning component 3 and the side edges of the bridge cement pier are in parallel states, so that all sides of the installed bridge foundation are in parallel states, the bridge foundation is initially placed and installed, when the positioning component 3 moves to the installation point of the last bridge foundation which is approximately set, the four detection components 6 are enabled to be in a horizontal state through slight back and forth movement, the upper surfaces of the bridge cement piers which correspond to each other at the moment are in a horizontal plane, the fact that the bottom is almost attached to the bridge foundation is guaranteed, the bridge foundation cannot incline is guaranteed, the using effect of the bridge cement pier is guaranteed, after the position of the detection components 6 is determined, the support component 5 is turned over through the rotating connecting component 4, the bridge foundation is pushed into the inner side edges of the positioning component 3, and the orientation of the bridge foundation is completed.
Referring to fig. 2, a bridge base trend positioning device, the correcting component 1 includes a supporting plate 11 and a first frame plate 12 disposed on one side of the supporting plate 11, a sleeve groove 111 for the extension rod 2 to movably penetrate is formed in the supporting plate 11, a first fastening nail 13 is disposed on an upper end thread of the first frame plate 12, a second frame plate 14 is further disposed on one side of the supporting plate 11, a second fastening nail 15 is disposed on an upper end thread of the second frame plate 14, a penetrating groove is formed between the first frame plate 12 and the second frame plate 14, and rubber adsorption pads 131 are connected to lower ends of the first fastening nail 13 and the second fastening nail 15, so that fastening effect is improved.
Specifically, use the marker to mark at the cement mound upper surface edge middle part of waiting to install bridge foundation, put up first fastening nail 13 and second fastening nail 15 at the edge of bridge cement mound again, and the lower tip of backing plate 11 is located one side of bridge cement mound, the through groove that sets up between first frame plate 12 and the second frame plate 14 is located the outside of marking line, screw first fastening nail 13 and second fastening nail 15 this moment, alright with correction part 1 fixed, and the locating part 3 can remove along the line with bridge cement mound vertically this moment, be convenient for fix a position the correction.
Referring to fig. 3-4, a bridge foundation trend positioning device, a supporting member 5 includes a supporting box 51 and a first fixing ball 52 arranged in the middle of the lower end of the supporting box 51, and a first ball 53 is arranged on the inner side of the first fixing ball 52, which is not only used for supporting the supporting box 51 as a central fulcrum, but also convenient for the bottom surface of the supporting member 5 to be in the same horizontal plane with the bottom surface of the detecting member 6.
Referring to fig. 5, a bridge base trend positioning device, the detecting component 6 includes a rotating rod 61 and a horizontal member 62 disposed in the middle of the upper end of the rotating rod 61, one end of the rotating rod 61 is provided with an extension block 611, two sides of the extension block 611 are provided with a first rotating column 612, the first rotating column 612 is rotationally connected with a supporting box 51, the rotating rod 61 can be made to rotate, the bottom of the other end of the rotating rod 61 is connected with a counterweight component 63, the counterweight components 63 of the four detecting components 6 are located at four corners of the supporting box 51 and are convenient for maximization and near four corners of the bridge base.
Specifically, when the surface of the bridge pier is in a non-horizontal state, along with the movement of the supporting box 51, when one or two weight components 63 are lower than or higher than the bottom of the first ball 53, the weight of the weight components 63 causes the rotating rod 61 to rotate, at this time, the horizontal member 62 tilts, the four corners and the center of the supporting box 51 are not in the same horizontal plane, and the bridge foundation is not suitable to be installed, when the surface of the bridge pier is in a horizontal state, at this time, the bottoms of the four weight components 63 and the bottom of the first ball 53 are in the same horizontal plane, and the horizontal member 62 is also in a horizontal state, at this time, the bridge foundation is suitable to be installed, and the bridge foundation positioning is completed.
The horizontal member 62 comprises a transparent box 621 and a striking piece 622 arranged in the middle of the upper end of the transparent box 621, wherein the transparent box 621 is a member made of transparent acrylic material, is not easy to damage and transparent, is convenient to observe, is filled with liquid which can be water, and has bubbles 623, the striking piece 622 is a transparent body with color which can be red, striking and convenient to compare.
Specifically, when the rotation lever 61 is in the horizontal state, the air bubble 623 is located at the center of the transparent case 621 and at the lower end of the eye-catching piece 622, and when the rotation lever 61 is tilted, the air bubble 623 is shifted, and by comparison with the eye-catching piece 622, the tilting state of the rotation lever 61 can be clearly observed.
Referring to fig. 6 and 7, a bridge base trend positioning device, a counterweight assembly 63 includes an insert rod 631 and second rotating columns 632 disposed at two sides of an upper end of the insert rod 631, the second rotating columns 632 are rotationally connected with the rotating rod 61, a second fixing ball 633 is disposed at a lower end of the insert rod 631, a second ball 634 is disposed at an inner side of the second fixing ball 633 for moving conveniently, and a counterweight ball 635 is disposed at an inner side of the second ball 634, wherein the counterweight ball 635 is a component made of a lead material, thereby improving weight of the entire counterweight assembly 63 and detecting sensitivity.
Specifically, when the bottom surface of the second ball 634 is not in the same horizontal plane with the bottom surface of the first ball 53, the weight assembly 63 will move upward or downward at this time, and further drive the rotating rod 61 to rotate upward or downward, and the air bubble 623 inside the transparent box 621 will shift at this time, so that the flatness state of this position can be visually checked.
Referring to fig. 8, a bridge base trend positioning device, the positioning component 3 includes a first side plate 31 and a second side plate 32 disposed at one end of the first side plate 31, where the lengths of the first side plate 31 and the second side plate 32 are the same and slightly greater than the width of the bridge base, the lower ends of the first side plate 31 and the second side plate 32 are both provided with third balls 33, and the third balls 33 and the first balls 53 are on the same horizontal plane, so as to facilitate movement.
The rotary connecting component 4 comprises an extension pipe 41 and a connecting column 42 arranged at the movable end of the extension pipe 41, the other end of the extension pipe 41 is rotationally connected with the first side plate 31, a limiting piece can be arranged at the connecting position for limiting the rotation limit position of the extension pipe 41, a connecting column 43 is arranged at the lower end of the connecting column 42, and the lower end of the connecting column 43 is fixedly connected with the middle part of the upper end of the supporting box 51 and used for connecting and fixing the supporting box 51.
Specifically, after the detection of the detection component 6 is completed, the detection component 6 is rotated, at this time, the detection component 6 can be turned to the outer side surface of the first side plate 31 under the rotation effect of the extension pipe 41, then one side of the bridge base is inserted along the inner side surface of the first side plate 31 until the bridge base contacts with the third ball 33, the trend positioning of the bridge base is completed, finally the positioning component 3 is moved, the supporting box 51 is reset, and the trend positioning installation of the penultimate bridge base is performed.
The invention provides another technical scheme that: the implementation method of the bridge base trend positioning device comprises the following steps:
step one: selecting an area to be installed with a bridge base, marking the middle part of the edge of the upper surface of a cement pier of the bridge base to be installed with a marker pen, erecting a first fastening nail 13 and a second fastening nail 15 on the edge of the cement pier of the bridge, arranging the lower end part of a support plate 11 on one side of the cement pier of the bridge, arranging a through groove arranged between a first frame plate 12 and a second frame plate 14 on the outer side of a marking line, and screwing the first fastening nail 13 and the second fastening nail 15 at the moment to fix the correction part 1;
step two: pulling the positioning part 3, under the limiting action of the extension rod 2, enabling the moving direction of the positioning part 3 to be a straight line, and starting to detect the surface flatness of the cement pier when the positioning part 3 moves to the mounting point of the last bridge base which is approximately set;
step three: the supporting component 5 is moved, so that the four detecting components 6 are in a horizontal state, and the upper surface of the corresponding bridge cement pier is a horizontal plane at the moment, so that detection is completed;
step four: after the detection of the detection component 6 is completed, the detection component 6 is rotated, at this time, the detection component 6 can be turned to the outer side surface of the first side plate 31 under the rotation effect of the extension pipe 41, then one side of the bridge base is inserted along the inner side surface of the first side plate 31 until the bridge base contacts with the third ball 33, the trend positioning of the bridge base is completed, finally the positioning component 3 is moved, the supporting box 51 is reset, and the trend positioning installation of the penultimate bridge base is performed.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should be covered by the protection scope of the present invention by making equivalents and modifications to the technical solution and the inventive concept thereof.
Claims (4)
1. The utility model provides a bridge base trend positioner, including correction part (1) and extension pole (2) of setting in correction part (1) upper end, a serial communication port, extension pole (2) are provided with two, all run through correction part (1) for activity, and the stiff end of extension pole (2) is fixed connection with one side of locating part (3), locating part (3) overlook and are L shape structure, the inboard of locating part (3) and the one end of extension pole (2) connection is provided with rotation connecting piece (4), rotation connecting piece (4) can carry out movable rotation in the upper end of locating part (3), and the other end of rotation connecting piece (4) and the upper end middle part fixed connection of supporting part (5), square is overlooked to supporting part (5), and supporting part (5) upper end activity is provided with detection part (6), detection part (6) are located and are provided with four on supporting part (5) diagonal.
The correcting component (1) comprises a supporting plate (11) and a first frame plate (12) arranged on one side of the supporting plate (11), a sleeve groove (111) for the extending rod (2) to movably penetrate is formed in the supporting plate (11), a first fastening nail (13) is arranged at the upper end thread of the first frame plate (12), a second frame plate (14) is further arranged on one side of the supporting plate (11), a second fastening nail (15) is arranged at the upper end thread of the second frame plate (14), a penetrating groove is formed between the first frame plate (12) and the second frame plate (14), and rubber adsorption pads (131) are connected to the lower ends of the first fastening nail (13) and the second fastening nail (15);
the detection component (6) comprises a rotating rod (61) and a horizontal piece (62) arranged in the middle of the upper end of the rotating rod (61), an extension block (611) is arranged at one end of the rotating rod (61), first rotating columns (612) are arranged on two sides of the extension block (611), the first rotating columns (612) are rotationally connected with the supporting box (51), and a counterweight component (63) is connected to the bottom of the other end of the rotating rod (61);
the counterweight assembly (63) comprises a plunger (631) and second rotating columns (632) arranged on two sides of the upper end of the plunger (631), the second rotating columns (632) are rotationally connected with the rotating rods (61), second fixing balls (633) are arranged at the lower ends of the plungers (631), second balls (634) are arranged on the inner sides of the second fixing balls (633), counterweight balls (635) are arranged on the inner sides of the second balls (634), and the counterweight balls (635) are members made of lead materials;
the supporting part (5) comprises a supporting box (51), a first fixing ball (52) arranged in the middle of the lower end of the supporting box (51), and a first ball (53) is arranged on the inner side of the first fixing ball (52);
the positioning component (3) comprises a first side plate (31) and a second side plate (32) arranged at one end of the first side plate (31), the lengths of the first side plate (31) and the second side plate (32) are the same and slightly larger than the width of the bridge foundation, third balls (33) are arranged at the lower ends of the first side plate (31) and the second side plate (32), and the third balls (33) and the first balls (53) are on the same horizontal plane;
the rotating connecting component (4) comprises an extension pipe (41) and a connecting column (42) arranged at the moving end of the extension pipe (41), the other end of the extension pipe (41) is rotationally connected with the first side plate (31), the lower end of the connecting column (42) is provided with a connecting column (43), and the lower end of the connecting column (43) is fixedly connected with the middle part of the upper end of the supporting box (51) and used for connecting and fixing the supporting box (51).
2. The bridge foundation trend positioning device according to claim 1, wherein the horizontal piece (62) comprises a transparent box (621) and a striking piece (622) arranged in the middle of the upper end of the transparent box (621), the transparent box (621) is a member made of transparent acrylic material, the transparent box (621) is filled with liquid, bubbles (623) are arranged in the liquid, and the striking piece (622) is a colored transparent body.
3. A method of implementing a bridge foundation strike positioning device according to any one of claims 1-2, comprising the steps of:
s1: selecting an area to be installed with a bridge base, marking the middle part of the edge of the upper surface of a cement pier of the bridge base to be installed with a marker pen, erecting a first fastening nail (13) and a second fastening nail (15) at the edge of the cement pier of the bridge, arranging the lower end part of a supporting plate (11) at one side of the cement pier of the bridge, arranging a penetrating groove arranged between a first frame plate (12) and a second frame plate (14) at the outer side of a marking line, and screwing the first fastening nail (13) and the second fastening nail (15) at the moment, so that a correcting component (1) can be fixed;
s2: the positioning component (3) is pulled, the moving direction of the positioning component (3) is a straight line under the limiting action of the extension rod (2), and when the positioning component (3) moves to the set mounting point of the last bridge base, the surface flatness of the cement pier starts to be detected;
s3: the supporting component (5) is moved, so that the four detecting components (6) are displayed in a horizontal state, and the upper surface of the corresponding bridge cement pier is a horizontal plane at the moment, so that detection is completed;
s4: after the detection of the detection component (6) is finished, the detection component (6) is rotated, the detection component (6) can be turned to the outer side face of the first side plate (31) under the rotation effect of the extension pipe (41), one side of the bridge base is inserted along the inner side face of the first side plate (31) until the bridge base contacts with the third ball (33), the trend positioning of the bridge base is finished, the positioning component (3) is moved finally, the support box (51) is reset, and the trend positioning installation of the bridge base with the last second to last is carried out.
4. A method for implementing a bridge foundation strike positioning device according to claim 3, wherein the specific steps of S3 are as follows:
s31: when the surface of the bridge cement pier is in a non-horizontal state, along with the movement of the supporting box (51), when one or two weight components (63) are lower than or higher than the bottom of the first ball (53), the weight of the weight components (63) causes the rotating rod (61) to rotate, at the moment, the horizontal piece (62) tilts, and the horizontal piece (62) shows that the four corners and the center of the supporting box (51) are not in the same horizontal plane, so that the bridge foundation is not suitable to be installed;
s32: when the surface of the bridge cement pier is in a horizontal state, the bottoms of the four weight components (63) and the bottom surface of the first ball (53) are in the same horizontal plane, the horizontal piece (62) is also in a horizontal state, and the bridge foundation is suitable for being installed at the moment, and the bridge foundation positioning is completed.
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| US7665931B2 (en) * | 2005-05-10 | 2010-02-23 | Deringer Jerald A | Pier construction support system |
| CN108413847A (en) * | 2018-05-07 | 2018-08-17 | 刘永雄 | Road and bridge cement engineering member angle detector |
| CN210216183U (en) * | 2019-06-26 | 2020-03-31 | 宁殿晶 | Deviation brake for continuous bridge junction pier |
| CN212482378U (en) * | 2020-07-24 | 2021-02-05 | 衢州万方建设有限公司 | Wall surface flatness detection device for building engineering |
| CN212224557U (en) * | 2020-09-02 | 2020-12-25 | 江苏金环球建设有限公司 | Wall leveling device for building construction |
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