CN218059890U - Connecting device for bridge assembly for bridge engineering - Google Patents
Connecting device for bridge assembly for bridge engineering Download PDFInfo
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- CN218059890U CN218059890U CN202221390301.6U CN202221390301U CN218059890U CN 218059890 U CN218059890 U CN 218059890U CN 202221390301 U CN202221390301 U CN 202221390301U CN 218059890 U CN218059890 U CN 218059890U
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Abstract
The utility model provides a connecting device for bridge assembly for bridge engineering, which relates to the technical field of bridge connection and solves the problems that a fastening bolt can be loosened when a bridge face is vibrated, the structure between a connecting plate and the bridge face is simple, and the dust in a buffer groove is troublesome to clean, and comprises the bridge face; the number of the bridge surfaces is two; the mounting plates are mounted on the outer side of the bridge surface, and the number of the mounting plates is two; the first connecting structure is clamped at the outer side of the mounting plate; the second connecting structure is clamped on the outer side of the mounting plate. The butt joint of the bridge face is facilitated through the mounting plate, the end face of the bridge face is protected through the mounting plate, the thread groove formed through the locking shaft is more firm to be connected with the bridge face, the nut of the connecting bolt is prevented from loosening through the anti-loosening plate, the anti-loosening plate is extruded through the extrusion inclined block, and therefore the anti-loosening plate is prevented from loosening to nuts of different sizes.
Description
Technical Field
The utility model belongs to the technical field of the bridge connection, more specifically say, in particular to connecting device of bridge assembly that bridge engineering used.
Background
Under the development guide of national policy, the engineering of bridge is more and more, can assemble through the bridge face of a piece when the bridge construction, can fasten through the bolt after the bridge face is assembled, and fastening bolt can install in the bottom of bridge face, for better carrying out the bridge assembly, need use connecting device to connect.
Fastening bolt can be not hard up when the bridge face receives vibrations, influences the butt joint stability of bridge face, can set up the connecting plate of metal material at the tip of bridge face, simple structure between connecting plate and the bridge face, there is the phenomenon of displacement between connecting plate and the bridge face, influences the life of bridge face, can get into the dust in the dashpot that the bridge face set up, because the dashpot inboard is the plane, therefore more troublesome when the dust of dashpot in clears up.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a connecting device of bridge assembly that bridge engineering used to solve when the bridge face receives vibrations fastening bolt can be not hard up, simple structure between connecting plate and the bridge face, more troublesome problem during the dust clearance of dashpot.
The utility model discloses a connecting device's for bridge construction is used purpose and efficiency of bridge assembly is reached by following specific technological means:
the connecting device for bridge assembly for bridge engineering comprises a bridge surface;
the number of the bridge surfaces is two; the mounting plates are mounted on the outer side of the bridge surface, and the number of the mounting plates is two;
the first connecting structure is clamped at the outer side of the mounting plate;
the second connecting structure is clamped on the outer side of the mounting plate;
a connecting bolt mounted between the first connecting structure and the second connecting structure;
the locking seat is clamped at the inner side position of the bottom of the second connecting structure;
the anti-loosening plate is clamped on the inner side of the second connecting structure, a U-shaped groove is formed in the anti-loosening plate, and the connecting bolt is clamped in the U-shaped groove of the anti-loosening plate.
Further, the mounting plate includes:
the locking shaft is arranged on the outer side of the mounting plate, a threaded groove is formed in the locking shaft, two injection holes are formed in the locking shaft, and the injection holes are of a cylindrical structure;
the dustproof plate is of an inverted V-shaped structure and is arranged above the outer side of the mounting plate.
Further, the first connecting structure includes:
the first connecting frame is provided with a sliding groove with an inverted V-shaped structure, the bottom of the first connecting frame is provided with a mounting hole for connecting a bolt, and the inner side of the first connecting frame is provided with a positioning groove with a hexagonal structure;
the first supporting block is arranged at the outer side of the bottom of the first connecting frame, a first supporting spring is sleeved on the outer side of the first supporting block, and a first positioning clamp spring is clamped on the outer side of the first supporting block.
Further, the second connecting structure includes:
the second connecting frame is provided with a sliding groove with an inverted V-shaped structure, the dust guard board is clamped in the sliding groove of the second connecting frame, the bottom of the second connecting frame is provided with a mounting hole of a connecting bolt, and the connecting bolt is mounted between the first connecting frame and the second connecting frame;
the second connecting frame is arranged on the outer side of the mounting plate through the second supporting block, and a second supporting spring is sleeved on the outer side of the second supporting block;
the extrusion inclined block is arranged on the inner side of the second connecting frame;
the positioning ear plate is arranged at the bottom of the second connecting frame, and a waist round hole is formed in the positioning ear plate.
Further, the bottom inside position of locking seat has two first locking pieces, and two draw-in grooves have been seted up to the location otic placode, and first locking piece joint is in the draw-in groove of location otic placode, and the position has a second locking piece on the outside of locking seat, and a locking groove has been seted up to the locking plate, and second locking piece joint is in the locking inslot of locking plate.
Further, the locking plate includes:
the locating lever, the locating lever is in the bottom of locking plate, and a third supporting spring has been cup jointed in the outside of locating lever, and the locating lever alternates in the waist circular hole of locking seat, and the bottom joint of locating lever has a location jump ring.
Compared with the prior art, the utility model discloses following beneficial effect has:
firstly, the butt joint of the bridge face is facilitated through the mounting plate, the end face of the bridge face is protected through the mounting plate, the thread groove formed through the locking shaft is more firmly connected with the bridge face, and the problem that the connection between the mounting plate and the bridge face is not firm is solved.
Secondly, fasten first connection structure and second connection structure through connecting bolt, it is locking to connecting bolt's nut through the locking plate, the not hard up problem of connecting bolt and nut has been avoided, extrude the locking plate through the extrusion sloping block, thereby it is locking to the not nut of equidimension not to make the locking plate, set up the locking plate into elastic connection, thereby make things convenient for the operation of locking plate, lock the locking plate after the lapse through the locking seat, thereby make things convenient for the dismantlement of nut.
Further, the butt joint of bridge face is accomplished through first link and second link, through first supporting shoe and second supporting shoe to first link, the second link supports, set up first supporting shoe and second supporting shoe into sliding connection, thereby make first link and second link slide, the problem of bridge face expend with heat and contract with cold has been solved, through the dust guard to first link, the space of second link and mounting panel is dustproof, set up the dust guard into V-arrangement structure, thereby make things convenient for the clearance of dust.
Drawings
Fig. 1 is a schematic axial side structure diagram of the main body of the present invention.
Fig. 2 is a schematic view of the bottom view axial side structure of fig. 1 according to the present invention.
Fig. 3 is a schematic bottom view of fig. 1 according to the present invention.
Fig. 4 is a schematic structural view of the mounting plate, the first connecting frame and the second connecting frame of the present invention cutting the shaft side.
Fig. 5 is a schematic diagram of the right-view axial-side structure of fig. 1 according to the present invention.
Fig. 6 is a schematic diagram of the split axial structure of the present invention.
Fig. 7 is a schematic view of the bottom view axial side structure of fig. 6 according to the present invention.
Fig. 8 is a schematic side view of the mounting plate and the locking shaft of the present invention.
Fig. 9 is a schematic view of the structure of the locking seat and the anti-loose plate on the side of the shaft.
Fig. 10 is an enlarged schematic view of fig. 8 a according to the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a bridge deck; 2. mounting a plate; 201. a lock shaft; 202. a dust-proof plate; 3. a first connecting structure; 301. a first connecting frame; 302. a first support block; 4. a connecting bolt; 5. a second connecting structure; 501. a second link frame; 502. a second support block; 503. extruding the inclined block; 504. positioning the ear plate; 6. a locking seat; 7. an anti-loosening plate; 701. and (5) positioning the rod.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 10:
the utility model provides a connecting device for bridge assembly for bridge engineering, which comprises a bridge surface 1;
the number of the bridge faces 1 is two; the mounting plate 2, the mounting plate 2 is mounted on the outer side of the bridge face 1, the bridge face 1 is mounted through the mounting plate 2, the mounting plate 2 comprises two mounting plates 201 and two dust-proof plates 202, the locking shaft 201 is arranged on the outer side of the mounting plate 2, one side of the locking shaft 201 locks the mounting plate 2, the other side of the locking shaft 201 facilitates the locking shaft 201 to support the mounting plate 2, the locking shaft 201 is provided with a thread groove, the thread groove enables the locking shaft 201 to be more firm after being poured on the inner side of the bridge face 1, the locking shaft 201 is provided with two pouring holes, the pouring holes are of a cylindrical structure, the pouring holes enable the locking shaft 201 to be more firm in pouring, the dust-proof plates 202 are of an inverted V-shaped structure, the dust-proof plates 202 are arranged above the outer side of the mounting plate 2, the dust-proof plates 202 are used for enabling dust to flow to the first supporting blocks 302 and the second supporting blocks 502, and the dust-proof plates 202 of the V-shaped structure facilitate dust to flow to the two sides;
the first connecting structure 3 is clamped on the outer side of the mounting plate 2, the first connecting structure 3 consists of a first connecting frame 301 and a first supporting block 302, the first connecting frame 301 is provided with a sliding groove of an inverted V-shaped structure, and the dust-proof plate 202 slides in the sliding groove, so that the bridge surface 1 effectively drives the dust-proof plate 202 to move in the expansion process, and the problem of thermal expansion and cold contraction deformation of the bridge surface 1 is solved;
the second connecting structure 5 is clamped on the outer side of the mounting plate 2, the second connecting structure 5 is composed of a second connecting frame 501, a second supporting block 502, an extrusion inclined block 503 and a positioning lug plate 504, the second connecting frame 501 is provided with a sliding groove in an inverted V-shaped structure, the dustproof plate 202 is clamped in the sliding groove of the second connecting frame 501, the sliding groove of the second connecting frame 501 hides the dustproof plate 202, the bottom of the second connecting frame 501 is provided with a mounting hole of a connecting bolt 4, the connecting bolt 4 is arranged between the first connecting frame 301 and the second connecting frame 501, the connecting bolt 4 fastens the first connecting frame 301 and the second connecting frame 501, the first connecting frame 301 and the second connecting frame 501 are used for completing the butt joint of the bridge face 1, and the second supporting block 502 is arranged at the bottom position of the outer side of the second connecting frame 501, the second supporting block 502 supports the second connecting frame 501, the mounting plate 2 is provided with uniformly distributed mounting holes, the second supporting block 502 is inserted into the mounting holes of the mounting plate 2, the second connecting frame 501 is mounted on the outer side of the mounting plate 2 through the second supporting block 502, a second supporting spring is sleeved on the outer side of the second supporting block 502 and elastically supports the second connecting frame 501, the extrusion inclined block 503 is arranged on the inner side of the second connecting frame 501, the extrusion inclined block 503 pushes the anti-loosening plate 7 inwards, so that the anti-loosening plate 7 can loosen nuts with different sizes, the positioning ear plate 504 is arranged at the bottom of the second connecting frame 501, the positioning ear plate 504 positions the positioning rod 701, the positioning ear plate 504 is provided with a waist circular hole, and the waist circular hole facilitates the left and right sliding of the positioning rod 701;
a connecting bolt 4, wherein the connecting bolt 4 is arranged between the first connecting structure 3 and the second connecting structure 5;
the locking seat 6 is clamped at the inner side position of the bottom of the second connecting structure 5, two first locking blocks are arranged at the inner side position of the bottom of the locking seat 6, the positioning lug plate 504 is provided with two clamping grooves, the first locking blocks are clamped in the clamping grooves of the positioning lug plate 504, the locking seat 6 is locked at the outer side of the positioning lug plate 504 by the first locking blocks, a second locking block is arranged at the upper position of the outer side of the locking seat 6, the anti-loosening plate 7 is provided with a locking groove, the second locking blocks are clamped in the locking groove of the anti-loosening plate 7, and the anti-loosening plate 7 after downward sliding is locked by the second locking blocks, so that the nut is convenient to mount and dismount;
locking plate 7, locking plate 7 joint is in the inboard of second connection structure 5, a U-shaped groove has been seted up to locking plate 7, connecting bolt 4 joint is at locking plate 7's U-shaped inslot, locking plate 7 is including locating lever 701, locating lever 701 is in locking plate 7's bottom, a third supporting spring has been cup jointed in locating lever 701's the outside, the third supporting spring makes the upwards elastic support of locking plate 7, thereby make locking plate 7 and nut in close contact with, thereby make locking plate 7 effectual nut to connecting bolt 4 locking, locating lever 701 alternates in the oval hole of locking seat 6, locating lever 701 and extrusion sloping block 503 cooperate and fix a position locking plate 7 circumference, the bottom joint of locating lever 701 has a location jump ring, the location jump ring is fixed a position locating lever 701's bottom.
The specific use mode and function of the embodiment are as follows:
when the locking device is used, firstly, the locking shaft 201 is poured on the inner side of the bridge face 1, connection of the bridge face 1 and the mounting plate 2 is completed, the first connecting frame 301 is mounted on the outer side of the mounting plate 2 through the first supporting block 302, the first supporting block 302 is locked through the clamp spring, then the second connecting frame 501 is mounted on the outer side of the mounting plate 2 through the second supporting block 502, the clamp spring of the second supporting block 502 is locked, then the connecting bolt 4 is mounted between the first connecting frame 301 and the second connecting frame 501, the large end of the connecting bolt 4 is clamped in the groove of the first connecting frame 301, circumferential positioning of the connecting bolt 4 is completed, then the locking seat 6 is clamped on the outer side of the positioning lug plate 504, positioning of the locking seat 6 is completed, a nut is mounted on the outer side of the connecting bolt 4, connection of the first connecting frame 301 and the second connecting frame 501 is completed, the first connecting frame 301 and the second connecting frame 501 are fastened through rotating the nut, butt joint of the two bridge faces 1 is completed, then the anti-loosening plate 7 is pushed upwards, at the moment, the supporting plate 7 of the anti-loosening plate is supported on the third supporting plate, the anti-loosening plate, the connecting bolt 4 moves upwards, the connecting bolt 4 and the connecting bolt 4 contacts with the anti-loosening plate 4, and the connecting bolt 4.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (7)
1. Connecting device of bridge assembly that bridge engineering used, its characterized in that: comprises a bridge deck (1);
the number of the bridge faces (1) is two; the mounting plates (2) are mounted on the outer side of the bridge surface (1), and the number of the mounting plates (2) is two;
the first connecting structure (3), the said first connecting structure (3) is clamped outside the mounting plate (2);
the second connecting structure (5), the said second connecting structure (5) is snapped in the outside of the mounting plate (2);
a connecting bolt (4), the connecting bolt (4) being mounted between the first connecting structure (3) and the second connecting structure (5);
the locking seat (6) is clamped at the inner side position of the bottom of the second connecting structure (5);
the anti-loosening plate (7) is connected to the inner side of the second connecting structure (5) in a clamped mode, a U-shaped groove is formed in the anti-loosening plate (7), and the connecting bolt (4) is connected in the U-shaped groove of the anti-loosening plate (7) in a clamped mode.
2. The bridge fitting connecting device for bridge engineering according to claim 1, wherein: the mounting plate (2) comprises:
the locking shaft (201) is arranged on the outer side of the mounting plate (2), a thread groove is formed in the locking shaft (201), and two injection holes are formed in the locking shaft (201);
the dustproof plate (202), the dustproof plate (202) is the structure of falling V-arrangement, and the dustproof plate (202) is in the outside upper position of mounting panel (2).
3. The bridge fitting connecting device for bridge engineering according to claim 1, wherein: the first connecting structure (3) comprises:
the connecting device comprises a first connecting frame (301), wherein the first connecting frame (301) is provided with a sliding groove in an inverted V-shaped structure, the bottom of the first connecting frame (301) is provided with a mounting hole for a connecting bolt (4), and the inner side of the first connecting frame (301) is provided with a positioning groove in a hexagonal structure;
first supporting block (302), first supporting block (302) are in the bottom outside position of first link (301), and a first supporting spring has been cup jointed in the outside of first supporting block (302), and the outside joint of first supporting block (302) has a first location jump ring.
4. The bridge fitting connecting device for bridge engineering according to claim 1, wherein: the second connecting structure (5) comprises:
the second connecting frame (501) is provided with a sliding groove of an inverted V-shaped structure, the dust guard (202) is clamped in the sliding groove of the second connecting frame (501), the bottom of the second connecting frame (501) is provided with a mounting hole of a connecting bolt (4), and the connecting bolt (4) is mounted between the first connecting frame (301) and the second connecting frame (501);
second supporting shoe (502), second supporting shoe (502) are in the outside bottom position of second link (501), and evenly distributed's mounting hole has been seted up in mounting panel (2), and second link (501) are installed in the outside of mounting panel (2) through second supporting shoe (502), and a second supporting spring has been cup jointed in the outside of second supporting shoe (502).
5. The bridge fitting connecting device for bridge engineering according to claim 1, wherein: the second connecting structure (5) further comprises:
the extrusion inclined block (503), the extrusion inclined block (503) is arranged at the inner side of the second connecting frame (501);
the positioning ear plate (504) is arranged at the bottom of the second connecting frame (501), and a waist round hole is formed in the positioning ear plate (504).
6. The bridge fitting connecting device for bridge engineering according to claim 1, wherein: the bottom inside position of locking seat (6) has been put two first locking pieces, and two draw-in grooves have been seted up in location otic placode (504), and first locking piece joint is in the draw-in groove of location otic placode (504), and the position has been put a second locking piece on the outside of locking seat (6), and locking groove has been seted up in anti-loosening plate (7), and second locking piece joint is in the locking inslot of anti-loosening plate (7).
7. The bridge fitting connecting device for bridge engineering according to claim 1, wherein: the anti-loosening plate (7) comprises:
the positioning rod (701), the positioning rod (701) is arranged at the bottom of the anti-loosening plate (7), a third supporting spring is sleeved on the outer side of the positioning rod (701), the positioning rod (701) penetrates through a waist circular hole of the locking seat (6), and a positioning clamp spring is clamped at the bottom of the positioning rod (701).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221390301.6U CN218059890U (en) | 2022-06-06 | 2022-06-06 | Connecting device for bridge assembly for bridge engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221390301.6U CN218059890U (en) | 2022-06-06 | 2022-06-06 | Connecting device for bridge assembly for bridge engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218059890U true CN218059890U (en) | 2022-12-16 |
Family
ID=84433090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221390301.6U Active CN218059890U (en) | 2022-06-06 | 2022-06-06 | Connecting device for bridge assembly for bridge engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218059890U (en) |
-
2022
- 2022-06-06 CN CN202221390301.6U patent/CN218059890U/en active Active
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