Bridge building templates link for civil engineering
Technical Field
The invention relates to the technical field of civil engineering, in particular to a bridge building template connecting frame for civil engineering.
Background
The bridge for the modern road is generally formed by pouring a reinforced concrete structure, but the concrete has certain fluidity when being poured, so a building template is required to support a corresponding shell to shape the concrete. The existing bridge building template is generally a temporary assembling type shell structure and assembled into a corresponding bridge shape when in use, but because the bridge generally has larger span and the self supporting capability of the building template is limited, an additional connecting frame is required to be arranged to support the building template in an auxiliary way. The connecting frame is used for offsetting the influence of the gravity of the building template and eliminating the deformation caused by the extrusion of the concrete on the building template. However, the existing connecting frame of the used bridge building template is generally of an integrated structure, and the supporting height and the supporting area of the connecting frame can not be adjusted rapidly according to different bridge structures.
If the connecting frame for the novel bridge building template can be installed in an assembling mode, the problems can be effectively solved, and the connecting frame for the bridge building template for civil engineering is provided.
Disclosure of Invention
The invention aims to provide a bridge building template connecting frame for civil engineering to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a bridge building template connecting frame for civil engineering comprises an underframe, wherein a support frame is welded at the front end of the underframe, an inclined support is welded between the upper end of the support frame and the tail end of the underframe, a lifting frame is slidably installed on the support frame, at least two fixing rods are integrally formed on the lifting frame, at least six first positioning holes are formed in the lifting frame in a linear array mode, and a first fixing screw button which is matched and clamped with the first positioning holes is screwed on the support frame;
the fixing rod is integrally formed with a pair of connecting arms, the side faces of the connecting arms are provided with supporting arms for fixing the building template, at least two pairs of second positioning holes are formed in the connecting arms in an array mode, second fixing screw buttons matched and fixed with the second positioning holes are installed on the supporting arms in a threaded connection mode, the fixing rod is fixedly provided with a jack through a bolt, the output end of the jack is fixedly provided with a jacking plate for jacking the building template through the bolt, and the side faces of the building template are integrally formed with fixing side edges for fixing the building template and the supporting arms through the bolt;
the utility model discloses a crane, including crane, bolt fixed adjacent top butt plate, the side integrated into one piece of crane has the second butt plate, and is located the both ends of bolt fixed mounting at same connecting rod between the second butt plate of adjacent crane on different support frames, the side integrated into one piece of support frame has first butt plate, and is located the both ends of passing through bolt fixed mounting at same connecting rod between the first butt plate on different support frames.
Preferably, the support frame, the underframe and the inclined bracket are fixedly supported through auxiliary brackets, and the auxiliary brackets are formed by welding weldments.
Preferably, the chassis is integrally formed with a support plate, the support plate is provided with a positioning pile in an inserting manner, and the positioning pile is integrally formed with a compression seat.
Preferably, the two ends of the connecting rod are provided with limiting butt joint grooves, and the first butt joint plate and the second butt joint plate are integrally formed with limiting bulges corresponding to the limiting butt joint grooves.
Compared with the prior art, the invention has the beneficial effects that: the building template supporting equipment designed by the invention can effectively utilize the assembled bottom frame and the lifting frame to form a supporting whole for supporting the building template by combination, and can additionally support the area which is easy to deform in the middle of the building template through a jack, thereby effectively avoiding the deformation of the building template in the concrete pouring process, improving the operation safety and the construction operation precision and having high practical value.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the installation of the inventive undercarriage and building templates;
FIG. 3 is a schematic view of the construction of the undercarriage of the present invention;
figure 4 is a schematic structural diagram of the installation of the lifting frame and the supporting arm.
In the figure: 1. a chassis; 2. a support plate; 3. positioning the pile; 4. a pressing seat; 5. a support frame; 6. a first fixed knob; 7. a second positioning hole; 8. a first butt plate; 9. an inclined bracket; 10. an auxiliary support; 11. a lifting frame; 12. a limiting bulge; 13. a second butt joint plate; 14. a top butt plate; 15. a jack; 16. a support arm; 17. a connecting arm; 18. a top pressing plate; 19. fixing the rod; 20. a second fixed knob; 21. a limit butt joint groove; 22. a connecting rod; 23. building a template; 24. fixing the side edge; 25. a first locating hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments obtained by those skilled in the art without creative efforts based on the technical solutions of the present invention belong to the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a technical solution: a bridge building template connecting frame for civil engineering comprises an underframe 1, wherein a support frame 5 is welded at the front end of the underframe 1, an inclined support 9 is welded between the upper end of the support frame 5 and the tail end of the underframe 1, a lifting frame 11 is slidably installed on the support frame 5, at least two fixing rods 19 are integrally formed on the lifting frame 11, at least six first positioning holes 25 are formed in the lifting frame 11 in a linear array mode, and a first fixing screw button 6 which is matched and clamped with the first positioning holes 25 is screwed on the support frame 5;
a pair of connecting arms 17 are integrally formed on the fixing rod 19, supporting arms 16 used for fixing the building template 23 are arranged on the side faces of the connecting arms 17, at least two pairs of second positioning holes 7 are formed in the connecting arms 17 in an array mode, second fixing screw buttons 20 matched and fixed with the second positioning holes 7 are installed on the supporting arms 16 in a threaded connection mode, a jack 15 is fixedly installed on the fixing rod 19 through a bolt, a jacking plate 18 used for jacking the building template 23 is fixedly installed at the output end of the jack 15 through the bolt, and fixing side edges 24 used for being fixed with the supporting arms 16 through the bolt are integrally formed on the side faces of the building template 23;
top butt joint plates 14 are integrally formed at the upper end and the lower end of each lifting frame 11, adjacent top butt joint plates 14 can be fixed by bolts between the lifting frames 11 to be installed in series, second butt joint plates 13 are integrally formed on the side surfaces of the lifting frames 11, the second butt joint plates 13 of the adjacent lifting frames 11 on different support frames 5 are fixedly installed at the two ends of the same connecting rod 22 by bolts, first butt joint plates 8 are integrally formed on the side surfaces of the support frames 5, and the first butt joint plates 8 on the different support frames 5 are fixedly installed at the two ends of the same connecting rod 22 by bolts;
support frame 5, support through auxiliary stand 10 fixed stay between chassis 1 and the bevel connection board 9, and auxiliary stand 10 adopts weldment welding shaping, and integrated into one piece has backup pad 2 on chassis 1, and pegs graft on backup pad 2 and install spud 3, and integrated into one piece has compressing seat 4 on the spud 3, and spacing butt joint groove 21 has been seted up at the both ends of connecting rod 22, and on first butt joint board 8 and the second butt joint board 13 homogeneous body shaping have with spacing protruding 12 that butt joint groove 21 corresponds.
The working principle is as follows: when the device is used, firstly, a corresponding number of underframe 1 are fixedly installed at corresponding positions on the ground according to the installation requirement of the building template 23, when the underframe 1 is installed, the positioning piles 3 can be adopted for temporary fixation, the pressing seats 4 on the positioning piles 3 are convenient for hammering equipment to press the positioning piles 3 into the ground, and simultaneously, the positioning piles 3 can be conveniently pulled out, then, a corresponding number of lifting frames 11 are installed on the supporting frames 5 in series according to the height of the building template 23 to be installed and are fixed through the first fixing screw buttons 6, then, the supporting arms 16 are fixed through the second fixing screw buttons 20, at the moment, the building template 23 can be fixedly installed on the supporting arms 16 through bolts, meanwhile, different supporting frames 5 can also be fixed through the connecting rods 22, lifting frames 11 on different supporting frames 5 can also be fixed through the connecting rods 22, and therefore, a supporting whole body for supporting the building template 23 can be effectively formed, and can also carry out extra support to the easy region that takes place to warp in building templates 23 middle part through jack 15 to can avoid building templates 23 to take place to warp at the pouring concrete in-process effectively, improve the security and the construction operation precision of operation, the mode of assembling is simple moreover, builds more in a flexible way, is more suitable for the construction operation, has very high practical value.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.