A high strength rapid Assembly type bridge strutting arrangement for construction
Technical Field
The invention relates to the technical field of bridge supporting devices, in particular to a high-strength rapid assembly type bridge supporting device for building construction.
Background
A bridge supporting device is a reinforced concrete structure for supporting the main bridge frame, and can support the bridge floor at a certain height above the water surface, so that the stability of the bridge floor can be ensured, and pedestrians or vehicles can safely pass through the bridge.
However, the existing bridge supporting device has the following problems in the process of building and installing;
1. when the existing bridge supporting device is installed, the bridge supporting devices cannot be well connected and fixed, so that the bridge supporting devices are easy to incline or misplace, and the stable fixation of the bridge supporting devices is not facilitated;
2. the existing bridge supporting device is generally formed by pouring reinforcing steel bars and concrete, and when the bridge supporting device is poured, the bridge supporting device is inconvenient to adjust pertinently for different bridges, and is poor in universality.
Disclosure of Invention
The invention aims to provide a high-strength rapid assembly type bridge supporting device for building construction, and aims to solve the problems that the existing bridge supporting devices in the market, which are provided by the background art, cannot be well connected and fixed during installation, the inclination or dislocation of the bridge supporting devices is easily caused, the stable fixation of the bridge supporting devices is not facilitated, the existing bridge supporting devices are generally formed by pouring reinforcing steel bars and concrete, the targeted adjustment is inconvenient to different bridges during pouring, and the universality is poor.
In order to achieve the purpose, the invention provides the following technical scheme: a high-strength rapid assembly type bridge supporting device for building construction comprises a bridge supporting device main body, a fixing bolt, a connecting groove, a pouring inner cavity and a fixing port, wherein a first splicing head is arranged at the top of the bridge supporting device main body, a second splicing head is arranged at the upper part of the first splicing head, a second splicing groove is formed in the bottom of the bridge supporting device main body, a first splicing groove is formed in the top of the second splicing groove, bolt holes are formed in the first splicing head and the second splicing groove, a first connecting body is arranged inside the bridge supporting device main body, a second connecting body is arranged below the first connecting body, a third connecting body is arranged below the second connecting body, the pouring inner cavities are arranged inside the first connecting body, the second connecting body and the third connecting body, and concrete is poured inside and outside the first connecting body, the second connecting body and the third connecting body, and the inner sides of the first connecting body, the second connecting body and the third connecting body are all welded with a reinforcing frame, and one side of the reinforcing frame is provided with a fixed port, meanwhile, the fixing port is connected with the first reinforcing steel bar through a binding wire, fixing holes are formed in the side walls of the first connecting body, the second connecting body and the third connecting body, the second reinforcing steel bar is inserted in the fixing holes, the second reinforcing steel bar is fixedly connected with the first reinforcing steel bar through a binding wire, a fixing sleeve is welded at the lower part of the third connector, a bolt hole is arranged on the fixing sleeve, the top of the fixed sleeve is provided with a connecting cover, the tops of the second connecting body and the third connecting body are both provided with connecting parts, the bottoms of the second connecting body and the first connecting body are both provided with connecting grooves, and all seted up the bolt hole on connecting portion and the spread groove, pass through fixing bolt fixed connection between first connector, second connector and the third connector simultaneously.
Preferably, the side length of the first splicing head is smaller than that of the second splicing head, vertical center lines among the first splicing head, the second splicing head and the bridge supporting device main body coincide with each other, and the first splicing head and the second splicing head are respectively arranged corresponding to the first splicing groove and the second splicing groove at the bottom of the bridge supporting device main body.
Preferably, be detachable construction between first connector, second connector and the third connector, and the length of a side of first connector, second connector and third connector three coincides mutually to the middle part of first connector and second connector all runs through and is provided with pours the inner chamber.
Preferably, the shape structure of the reinforcing frame is an X-shaped structure, and the reinforcing frame is horizontally arranged.
Preferably, the first reinforcing steel bar and the second reinforcing steel bar are perpendicular to each other, and the length of the second reinforcing steel bar is greater than the width of the first connector, the width of the second connector and the width of the third connector.
Preferably, the width of the fixing sleeve is greater than that of the third connecting body, and the third connecting body is connected with the connecting cover in a welding mode.
Preferably, an integrally formed structure is arranged between the connecting part and the second connecting body, and the connecting part and the connecting groove are correspondingly arranged.
Preferably, the fixing hole penetrates through the side walls of the first connecting body, the second connecting body and the third connecting body, and the aperture of the fixing hole is larger than the diameter of the second reinforcing steel bar.
Compared with the prior art, the invention has the beneficial effects that: this a high strength rapid Assembly formula bridge strutting arrangement for construction can realize accurate location installation between the bridge strutting arrangement main part, avoids the emergence of the dislocation slope condition of bridge strutting arrangement main part installation emergence, improves the intensity of bridge strutting arrangement main part simultaneously to can carry out the regulation of height according to the bridge of difference:
1. the first splicing head and the second splicing head are arranged at the top of the main body of the bridge supporting device, so that the first splicing head and the second splicing head are matched and connected with the first splicing groove and the second splicing groove at the bottom of the other main body of the bridge supporting device, and the positioning connection between the main bodies of the bridge supporting devices is facilitated;
2. the first connecting body, the second connecting body and the third connecting body are arranged in the bridge supporting device main body, the strength of the bridge supporting device main body is enhanced, the number of the second connecting bodies can be increased, and the height of the bridge supporting device main body can be adjusted in a targeted mode.
Drawings
FIG. 1 is a schematic structural diagram of a main body of a high-strength rapid-assembly type bridge supporting device for building construction according to the present invention;
FIG. 2 is a schematic cross-sectional view of a main body of a high-strength rapid-assembly type bridge supporting apparatus for construction according to the present invention;
FIG. 3 is a schematic view illustrating a connection structure of a first connection body, a second connection body and a third connection body of a high-strength rapid-assembly type bridge supporting device for building construction according to the present invention;
FIG. 4 is a top view of a second connecting body of the high-strength quick-assembled bridge supporting device for construction according to the present invention;
FIG. 5 is a side view of a first connector of the high-strength rapid-assembly type bridge supporting device for building construction according to the present invention;
FIG. 6 is a side view of a second connecting body of the high-strength rapid-assembled bridge supporting device for building construction according to the present invention;
FIG. 7 is a side view of a third connecting body of the high-strength rapid-assembled bridge supporting device for building construction according to the present invention;
FIG. 8 is a schematic bottom view of a main body of a high-strength rapid-assembly type bridge girder supporting apparatus for building construction according to the present invention;
fig. 9 is a schematic view of a bridge supporting device main body connection structure of a high-strength rapid-assembly type bridge supporting device for building construction according to the present invention.
In the figure: 1. a bridge support device body; 2. a first splice; 3. a second splice; 4. a second splice groove; 5. a first splice groove; 6. bolt holes; 7. concrete; 8. a first connecting body; 9. a second connector; 10. a third connector; 11. a reinforcing frame; 12. a first reinforcing bar; 13. a second reinforcing bar; 14. fixing a sleeve; 15. a connecting cover; 16. fixing the bolt; 17. connecting grooves; 18. pouring an inner cavity; 19. a fixed port; 20. a connecting portion; 21. and (7) fixing holes.
Detailed Description
All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-9, the present invention provides a technical solution: a high-strength rapid assembly type bridge supporting device for building construction comprises a bridge supporting device main body 1, a first splicing head 2, a second splicing head 3, a second splicing groove 4, a first splicing groove 5, bolt holes 6, concrete 7, a first connecting body 8, a second connecting body 9, a third connecting body 10, a reinforcing frame 11, a first reinforcing steel bar 12, a second reinforcing steel bar 13, a fixing sleeve 14, a connecting cover 15, a fixing bolt 16, a connecting groove 17, a pouring inner cavity 18, a fixing port 19, a connecting part 20 and a fixing hole 21, wherein the top of the bridge supporting device main body 1 is provided with the first splicing head 2, the upper part of the first splicing head 2 is provided with the second splicing head 3, the bottom of the bridge supporting device main body 1 is provided with the second splicing groove 4, the top of the second splicing groove 4 is provided with the first splicing groove 5, the bolt holes 6 are formed in the first splicing head 2 and the second splicing groove 4, the bridge supporting device comprises a bridge supporting device main body 1, a first connecting body 8 is arranged inside the bridge supporting device main body 1, a second connecting body 9 is arranged below the first connecting body 8, a third connecting body 10 is arranged below the second connecting body 9, pouring inner cavities 18 are arranged inside the first connecting body 8, the second connecting body 9 and the third connecting body 10, concrete 7 is poured inside and outside the first connecting body 8, the second connecting body 9 and the third connecting body 10, reinforcing frames 11 are welded on the inner sides of the first connecting body 8, the second connecting body 9 and the third connecting body 10, a fixing port 19 is formed in one side of each reinforcing frame 11, the fixing port 19 is connected with a first reinforcing steel bar 12 through a binding wire, fixing holes 21 are formed in the side walls of the first connecting body 8, the second connecting body 9 and the third connecting body 10, a second reinforcing steel bar 13 is inserted into the fixing hole 21, and the second reinforcing steel bar 13 is fixedly connected with the first reinforcing steel bar 12 through the binding wire, the welding of the lower part of third connector 10 has fixed cover 14, and set up bolt hole 6 on the fixed cover 14, and connecting cover 15 has been seted up at the top of fixed cover 14, the top of second connector 9 and third connector 10 all is provided with connecting portion 20, and connecting groove 17 has all been seted up to the bottom of second connector 9 and first connector 8, and bolt hole 6 has all been seted up on connecting portion 20 and connecting groove 17, simultaneously first connector 8, pass through fixing bolt 16 fixed connection between second connector 9 and the third connector 10.
The side length of first splice 2 is less than the side length of second splice 3, and first splice 2, the vertical central line between second splice 3 and the 1 three of bridge strutting arrangement main part coincides mutually, and first splice 2 and second splice 3 each other for corresponding the setting with first splice groove 5 and second splice groove 4 of 1 bottom of bridge strutting arrangement main part respectively, set up like this and play and make the effect of carrying out the corresponding installation between the bridge strutting arrangement main part 1, dislocation or slope when avoiding the installation of bridge strutting arrangement main part 1.
Be detachable construction between first connector 8, second connector 9 and the third connector 10, and first connector 8, second connector 9 and the length of a side coincidence of third connector 10 three mutually to the middle part of first connector 8 and second connector 9 all runs through to be provided with pours inner chamber 18, sets up the self intensity that can strengthen bridge strutting arrangement main part 1 like this, and adjustable bridge strutting arrangement main part 1 pours length.
The shape structure of the reinforcing frame 11 is an X-shaped structure, and the reinforcing frame 11 is horizontally arranged, so that the effect of supporting the first connecting body 8, the second connecting body 9 and the third connecting body 10 is achieved, and the first reinforcing steel bar 12 is conveniently fixed.
First reinforcing bar 12 and second reinforcing bar 13 are perpendicular setting each other between, and the length of second reinforcing bar 13 is greater than the width of first connector 8, second connector 9 and third connector 10, sets up like this and plays the effect to further reinforcing bridge strutting arrangement main part 1 intensity.
The width of fixed cover 14 is greater than the width of third connector 10, and is welded connection between third connector 10 and connecting cover 15, sets up like this and plays and cooperate the effect of being connected between first splice 2 and the second splice 3 with bridge strutting arrangement main part 1 top, is favorable to the butt joint installation of bridge strutting arrangement main part 1.
Connecting portion 20 and second connector 9 are the integrated into one piece structure between, and connecting portion 20 and spread groove 17 and correspond the setting, set up like this and play and make and splice the fixed effect between first connector 8, second connector 9 and the third connector 10, are favorable to first connector 8, second connector 9 and the installation of the third connector 10 three.
The fixed orifices 21 run through the lateral wall of first connector 8, second connector 9 and third connector 10, and the aperture of fixed orifices 21 is greater than second reinforcing bar 13's diameter, sets up the effect that plays installation second reinforcing bar 13 like this, is favorable to spacing fixed to second reinforcing bar 13.
The working principle is as follows: when the high-strength rapid-assembly bridge supporting device for building construction is used, as shown in fig. 1 to 7, the first reinforcing steel bar 12 is inserted into the third connecting body 10, the first reinforcing steel bar 12 is positioned at the fixing port 19 of the reinforcing frame 11, the second reinforcing steel bar 13 is inserted into the third connecting body 10 through the fixing hole 21, the first reinforcing steel bar 12 and the second reinforcing steel bar 13 are fixed by using a binding wire, the connecting groove 17 at the lower end of the second connecting body 9 is sleeved at the connecting portion 20 at the top of the third connecting body 10, after the connecting groove 17 is aligned with the bolt hole 6 of the connecting portion 20, the connecting groove 17 at the lower end of the first connecting body 8 is fixed by the fixing bolt 16, after the connecting groove 17 is sleeved at the connecting portion 20 at the top of the second connecting body 9, and after the connecting groove 17 is aligned with the bolt hole 6 of the connecting portion 20, fixing the connecting body by the fixing bolt 16, at this time, fixedly installing the second connecting body 9 according to the above steps, installing the first reinforcing steel bar 12 and the second reinforcing steel bar 13 on the first connecting body 8 and the second connecting body 9, and finally fixing the first connecting body 8, the second connecting body 9 and the third connecting body 10 at the outer sides by the sealing plates, so that the first connecting body 8, the second connecting body 9 and the third connecting body 10 can be poured, and after pouring is completed, the structure of the bridge supporting device main body 1 shown in fig. 1-2 is shown;
when the bridge supporting device main body 1 is installed, the bridge supporting device main body 1 can be dispatched on the upper portion of the other bridge supporting device main body 1 through a hoisting device, the second splicing groove 4 and the first splicing groove 5 in the bottom of the bridge supporting device main body 1 are sleeved on the first splicing head 2 and the upper second splicing head 3 in the top of the other bridge supporting device main body 1, and the fixing bolts 16 are used for fixing through the bolt holes 6.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes, modifications, equivalents, and improvements may be made without departing from the spirit and scope of the invention.