CN217869925U - Anti-cracking device for highway bridge - Google Patents
Anti-cracking device for highway bridge Download PDFInfo
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- CN217869925U CN217869925U CN202222119788.0U CN202222119788U CN217869925U CN 217869925 U CN217869925 U CN 217869925U CN 202222119788 U CN202222119788 U CN 202222119788U CN 217869925 U CN217869925 U CN 217869925U
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Abstract
The utility model discloses a crack control device for public road bridge roof beam, including vertical muscle, the both sides of vertical muscle all are fixed with horizontal muscle, the one end of vertical muscle is fixed with reinforced structure, reinforced structure includes the strengthening rib, the strengthening rib is fixed in the one end of vertical muscle, the one end of strengthening rib is fixed with the brace rod, the cross section of strengthening rib and brace rod is fixed with the connecting pin, one side of vertical muscle all is provided with connection structure, the outside of vertical muscle and horizontal muscle all coats and has anticorrosive coating. The utility model discloses a be provided with reinforced structure, be cross arrangement through strengthening rib and brace rod, and strengthening rib and brace rod all fix the one end at vertical muscle, and strengthening rib and brace rod can support vertical muscle and horizontal muscle, and then improve the structural strength of crack control net, prevent that crack control net from taking place the fragility and destroying, guarantee the long-term use of crack control net.
Description
Technical Field
The utility model relates to a public road bridge roof beam technical field, in particular to anti-cracking device for public road bridge roof beam.
Background
Cracks are easy to appear in the bridge construction process, the appearance of the cracks not only affects the engineering quality, but also can cause the bridge to collapse, an anti-cracking net is mostly used for controlling in the bridge construction process in order to control and overcome the generation of the cracks, the anti-cracking function of the highway bridge has important safety, and meanwhile, the structural stability of the bridge is very necessary for the service life;
at present, when the anti-cracking device for the highway bridge is used, the ductility of an anti-cracking net is poor, and steel is easily subjected to brittle failure, so that the anti-cracking net is deformed, and the using effect is influenced.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model aims at providing a crack control device for public road bridge roof beam for the ductility of solving current crack control net is relatively poor, and steel easily takes place brittle failure, and then leads to the deformation of crack control net, influences the defect of result of use.
(II) contents of utility model
In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a crack control device for public road bridge roof beam, includes vertical muscle, the both sides of vertical muscle all are fixed with horizontal muscle, the one end of vertical muscle is fixed with reinforced structure, reinforced structure includes the strengthening rib, the strengthening rib is fixed in the one end of vertical muscle, the one end of strengthening rib is fixed with the brace rod, the cross section of strengthening rib and brace rod is fixed with the connecting pin, one side of vertical muscle all is provided with connection structure, the outside of vertical muscle and horizontal muscle all coats and has had anticorrosive coating.
Preferably, the vertical ribs are arranged in a plurality of equal intervals.
Preferably, the reinforcing ribs and the supporting ribs are distributed in a crossed manner, and the reinforcing ribs and the supporting ribs are all in a welding integrated structure with the vertical ribs.
Preferably, the horizontal muscle is provided with a plurality of, a plurality of the horizontal muscle is equidistant range in the both sides of vertical muscle, and horizontal muscle is netted setting with vertical muscle.
Preferably, connection structure includes fixed frame, fixed frame erects the outside one side of vertical muscle of arranging in, fixed frame's bottom is provided with the stationary blade, the inside both sides of fixed frame and stationary blade have all been run through fastening bolt, and the outside top of fastening bolt is provided with fastening nut.
Preferably, the fixed frame is provided with a plurality of, a plurality of the fixed frame is equidistant range in one side of vertical muscle.
Preferably, the fixing piece is connected with the vertical rib through a fastening bolt, and the fastening bolt is in threaded connection with a fastening nut.
(III) advantageous effects
The utility model provides a pair of crack control device for public road bridge roof beam, its advantage lies in: the reinforcing structure is arranged, the reinforcing ribs and the supporting ribs are arranged in a crossed mode and are fixed at one ends of the vertical ribs, and the reinforcing ribs and the supporting ribs can support the vertical ribs and the transverse ribs, so that the structural strength of the anti-cracking net is improved, the anti-cracking net is prevented from being fragile and damaged, and long-term use of the anti-cracking net is guaranteed;
by arranging the connecting structure, when two groups of anti-cracking nets are required to be connected, the two groups of anti-cracking nets are placed together, the fixed frame is simultaneously buckled outside the vertical ribs, then the fixed plate is connected with the fixed frame through the fastening bolt, and the fixed frame and the fixed plate are mutually fixed by screwing the fastening nut, so that the anti-cracking nets are conveniently connected;
through being provided with anticorrosive coating, through anticorrosive coating in the outside of vertical muscle and horizontal muscle, vertical muscle and horizontal muscle constitute the crack control net, anticorrosive coating can improve the outside corrosion resistance of crack control net, is difficult for receiving the corruption when long-term contact with the concrete, and then guarantees that the crack control net can not appear splitting, and then improves the life of crack control net.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the assembled structure of the present invention;
FIG. 3 is a schematic sectional view of the connection structure of the present invention;
fig. 4 is a schematic view of the three-dimensional structure of the connection structure of the present invention;
fig. 5 is a schematic view of the local structure of the anti-corrosion coating of the present invention.
The reference numerals in the figures illustrate:
1. vertical ribs; 2. reinforcing the structure; 201. reinforcing ribs; 202. supporting ribs; 203. connecting pins; 3. a transverse rib; 4. a connecting structure; 401. a fixing sheet; 402. fastening a nut; 403. a fixed frame; 404. fastening a bolt; 5. and (4) an anticorrosive coating.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, the present invention provides an embodiment: an anti-cracking device for a highway bridge comprises vertical ribs 1, wherein transverse ribs 3 are fixed on two sides of each vertical rib 1, a reinforcing structure 2 is fixed at one end of each vertical rib 1, and a connecting structure 4 is arranged on one side of each vertical rib 1;
the reinforcing structure 2 comprises a reinforcing rib 201, the reinforcing rib 201 is fixed at one end of the vertical rib 1, a supporting rib 202 is fixed at one end of the reinforcing rib 201, a connecting pin 203 is fixed at the intersection of the reinforcing rib 201 and the supporting rib 202, the reinforcing rib 201 and the supporting rib 202 are distributed in a crossed manner, the reinforcing rib 201 and the supporting rib 202 and the vertical rib 1 are in a welding integrated structure, and the structural strength of the anti-cracking net is improved;
specifically, as shown in fig. 1 and 2, when the structure is used, firstly, the reinforcing ribs 201 and the supporting ribs 202 are arranged in a crossed manner, and the reinforcing ribs 201 and the supporting ribs 202 are both fixed at one end of the vertical ribs 1, so that the reinforcing ribs 201 and the supporting ribs 202 can support the vertical ribs 1 and the transverse ribs 3, thereby improving the structural strength of the anti-cracking net, preventing the anti-cracking net from brittle failure, and ensuring long-term use of the anti-cracking net;
the connecting structure 4 comprises a fixing frame 403, the fixing frame 403 is arranged on one side of the outer portion of the vertical rib 1, fixing pieces 401 are arranged at the bottom of the fixing frame 403, fastening bolts 404 penetrate through two sides of the inner portions of the fixing frame 403 and the fixing pieces 401, fastening nuts 402 are arranged at the top ends of the outer portions of the fastening bolts 404, a plurality of fixing frames 403 are arranged on one side of the vertical rib 1 at equal intervals, the fixing pieces 401 are connected with the vertical rib 1 through the fastening bolts 404, the fastening bolts 404 are in threaded connection with the fastening nuts 402, and the fixing frame 403 and the fixing pieces 401 can be fastened;
specifically, as shown in fig. 1, 2, 3 and 4, when the structure is used, firstly, when two sets of anti-cracking nets need to be connected, the two sets of anti-cracking nets are put together, the fixing frame 403 is simultaneously buckled outside the vertical rib 1, then the fixing plate 401 is connected with the fixing frame 403 through the fastening bolt 404, the fixing frame 403 and the fixing plate 401 are fixed with each other by screwing the fastening nut 402, and further the anti-cracking nets are conveniently connected;
the outer parts of the vertical ribs 1 and the transverse ribs 3 are coated with the anti-corrosion coatings 5, and the anti-corrosion coatings 5 can improve the anti-corrosion performance of the outer parts of the anti-cracking nets and are not easy to corrode when the anti-cracking nets are in long-term contact with concrete;
specifically, as shown in fig. 5, when using this structure, at first, through anticorrosive coating 5 coating in the outside of vertical muscle 1 and horizontal muscle 3, vertical muscle 1 and horizontal muscle 3 constitute the crack control net, and anticorrosive coating 5 can improve the outside corrosion protection of crack control net, is difficult for receiving the corruption when long-term contact with concrete, and then guarantees that crack control net can not appear splitting, and then improves crack control net's life.
The working principle is as follows: when the anti-cracking net is used, firstly, when two groups of anti-cracking nets are required to be connected, the two groups of anti-cracking nets are placed together, the fixing frame 403 is simultaneously buckled outside the vertical ribs 1, then the fixing piece 401 is connected with the fixing frame 403 through the fastening bolt 404, the fixing frame 403 and the fixing piece 401 are mutually fixed through screwing the fastening nut 402, and then the anti-cracking nets are connected, secondly, the reinforcing ribs 201 and the supporting ribs 202 are arranged in a crossed mode, and the reinforcing ribs 201 and the supporting ribs 202 are both fixed at one ends of the vertical ribs 1, the reinforcing ribs 201 and the supporting ribs 202 can support the vertical ribs 1 and the transverse ribs 3, so that the structural strength of the anti-cracking nets is improved, the anti-cracking nets are prevented from being subjected to brittle failure, the anti-corrosion coating 5 can improve the anti-corrosion performance outside the anti-cracking nets, and is not prone to being corroded when the anti-cracking nets are in long-cracking nets in long-period contact, and further the anti-cracking nets are prevented from being broken; finally, the anti-cracking device for the highway bridge is used.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and the parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (7)
1. The utility model provides a crack control device for public road bridge roof beam, includes vertical muscle (1), its characterized in that: the both sides of vertical muscle (1) all are fixed with horizontal muscle (3), the one end of vertical muscle (1) is fixed with reinforced structure (2), reinforced structure (2) are including strengthening rib (201), the one end of vertical muscle (1) is fixed in strengthening rib (201), the one end of strengthening rib (201) is fixed with brace rod (202), the cross section of strengthening rib (201) and brace rod (202) is fixed with connecting pin (203), one side of vertical muscle (1) all is provided with connection structure (4), the outside of vertical muscle (1) and horizontal muscle (3) all coats and has anticorrosive coating (5).
2. The anti-cracking device for the road bridge as claimed in claim 1, wherein: the vertical ribs (1) are arranged in a plurality of rows, and the vertical ribs (1) are arranged at equal intervals.
3. The anti-cracking device for the road bridge as claimed in claim 1, wherein: the reinforcing ribs (201) and the supporting ribs (202) are distributed in a crossed mode, and the reinforcing ribs (201) and the supporting ribs (202) are all in a welding integrated structure with the vertical ribs (1).
4. The anti-cracking device for the road bridge as claimed in claim 1, wherein: horizontal muscle (3) are provided with a plurality of, a plurality of horizontal muscle (3) are equidistant range in the both sides of vertical muscle (1), and horizontal muscle (3) are netted setting with vertical muscle (1).
5. The anti-cracking device for the road bridge as claimed in claim 1, wherein: connection structure (4) are including fixed frame (403), fixed frame (403) set up in the outside one side of vertical muscle (1), the bottom of fixed frame (403) is provided with stationary blade (401), fastening bolt (404) have all been run through to the inside both sides of fixed frame (403) and stationary blade (401), and the outside top of fastening bolt (404) is provided with fastening nut (402).
6. The anti-cracking device for the road bridge as claimed in claim 5, wherein: the fixed frames (403) are arranged in a plurality of equal-interval arrangement at one side of the vertical ribs (1) of the fixed frames (403).
7. The anti-cracking device for the road bridge as claimed in claim 5, wherein: the fixing plate (401) is connected with the vertical rib (1) through a fastening bolt (404), and the fastening bolt (404) is in threaded connection with the fastening nut (402).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222119788.0U CN217869925U (en) | 2022-08-12 | 2022-08-12 | Anti-cracking device for highway bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222119788.0U CN217869925U (en) | 2022-08-12 | 2022-08-12 | Anti-cracking device for highway bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217869925U true CN217869925U (en) | 2022-11-22 |
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ID=84078222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222119788.0U Active CN217869925U (en) | 2022-08-12 | 2022-08-12 | Anti-cracking device for highway bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217869925U (en) |
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2022
- 2022-08-12 CN CN202222119788.0U patent/CN217869925U/en active Active
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