CN209975293U - Road bridge road bed reinforced structure - Google Patents
Road bridge road bed reinforced structure Download PDFInfo
- Publication number
- CN209975293U CN209975293U CN201920464074.9U CN201920464074U CN209975293U CN 209975293 U CN209975293 U CN 209975293U CN 201920464074 U CN201920464074 U CN 201920464074U CN 209975293 U CN209975293 U CN 209975293U
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- steel sheet
- fixed steel
- road bed
- bolt
- crack
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Abstract
The utility model provides a road bridge roof beam road bed reinforced structure, its constitution includes: the fixed steel sheet, the fixed steel sheet is installed in there being the cracked road bed recess, both sides at the fixed steel sheet are used for fixing the fixed steel sheet on there being the cracked road bed through the bolt, still be equipped with two stay bolts at the fixed steel sheet, the stay bolt is deepened in the road bed of crack both sides, transversely fixed horizontal pole of a horizontal setting of fissured middle part installation in the road bed, the both ends of fixed horizontal pole are equipped with the bolt hole, the stay bolt screws with the bolt hole cooperation, still be equipped with the graticule mesh in the crack, still be equipped with slip casting hole and exhaust hole at fixed steel sheet middle part, it has cement mortar still to fill in crack department. The beneficial effects are as follows: the utility model discloses simple structure, simple to operate is through setting up fixed horizontal pole and stay bolt for the device has increased cracked weighing and tensile strength, sets up the graticule mesh and makes the cement mortar intensity of solidifying higher, sets up the exhaust hole at fixed steel sheet, can avoid having a large amount of bubbles in the cement mortar, has also improved cement mortar's intensity.
Description
Technical Field
The utility model relates to a road bridge road bed maintains the field, especially indicates a road bridge road bed reinforced structure.
Background
With the long-term use of roads and bridges, roadbeds with different degrees appear on pavements or bridge surfaces, the structural performance of the roadbeds or bridge surfaces is slowly degraded, and the roadbeds also appear in many places, for example, the roadbeds also appear on the bridges. In order to ensure the safety of the bridge, the bridge needs to be maintained to play the function and be used for a longer time, if the repair and restoration are not carried out in time, the damage of the pavement and the bridge deck is aggravated, the traditional solution is filling, the same roadbed can appear at the position of the repaired roadbed in one time, and the continuous filling is needed. There is therefore a pressing need for a device to solve the problems at the bridge deck and the road foundations.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the problem that exists among the prior art, provide a road bridge roof beam road bed reinforced structure.
The technical scheme of the utility model is realized like this: the utility model provides a road bridge road bed reinforced structure, its constitution includes: the fixed steel sheet, the fixed steel sheet is installed in there being the road bed recess on the crack the both sides of fixed steel sheet are equipped with the bolt of fixing at the crack edge the fixed steel sheet still is equipped with two stay bolts, the stay bolt is deepened the road bed both sides are crossing cracked middle part is in install the fixed horizontal pole of a horizontal setting in the road bed, the both ends of fixed horizontal pole are equipped with the bolt hole, the stay bolt with the bolt hole cooperation is screwed, still is equipped with the graticule mesh in the crack, and it has cement mortar still to fill in crack department.
The fixed horizontal pole comprises two quarter butts and thread bush, the end of quarter butt inserts in the road bed, the quarter butt divide into preceding pole and back pole, preceding pole one end with the back pole rotates to be connected, the screw thread has been seted up to the preceding pole other end, two preceding pole front end all with the thread bush is screwed.
And the middle part of the fixed steel plate is also provided with a grouting hole and an exhaust hole.
The utility model has the advantages that: the utility model discloses simple structure, simple to operate is through setting up fixed horizontal pole and stay bolt for the device has increased cracked weighing and tensile strength, sets up the graticule mesh and makes the cement mortar intensity of solidifying higher, sets up the exhaust hole at fixed steel sheet, can avoid having a large amount of bubbles in the cement mortar, has also improved cement mortar's intensity.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only 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 structural diagram of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without any creative effort belong to the protection scope of the present invention.
As shown in fig. 1, a road bridge roadbed reinforcement structure comprises: fixed steel sheet 1, fixed steel sheet 1 installs in there being 3 recesses of road bed on crack 2, pass through bolt 13 in fixed steel sheet 1's both sides and be used for fixing fixed steel sheet 1 on there being crack 2's road bed 3, still be equipped with two stay bolts 4 at fixed steel sheet 1, stay bolt 4 deepens in the road bed 3 of crack 2 both sides, install a horizontal fixed horizontal pole 5 that sets up in road bed 3 at the middle part that crosses crack 2, the both ends of fixed horizontal pole 5 are equipped with the bolt hole, stay bolt 4 screws with the bolt hole cooperation, still be equipped with graticule mesh 6 in crack 2, still be equipped with slip casting hole 7 and exhaust hole 8 at fixed steel sheet 1 middle part, it has cement mortar still to fill in crack 2 department.
Fixed horizontal pole 5 comprises two quarter butt 9 and thread bush 10, and during the end of quarter butt 9 inserted road bed 3, quarter butt 9 divide into preceding pole 11 and back pole 12, and 11 one end of preceding pole are rotated with back pole 12 and are connected, and the screw thread has been seted up to the 11 other end of preceding pole, and 11 front ends of two preceding poles all screw with thread bush 10.
The utility model discloses the installation method as follows: firstly, cleaning sundries in a crack 2, then, forming a groove with a size slightly larger than that of a fixed steel plate 1 at the upper end of a roadbed 3 at two sides of the crack 2, drilling two drill holes for installing long bolts 4 at corresponding positions on the groove, drilling two transverse drill holes in the middle of the crack 2, installing short rods 9 in the transverse drill holes, and enabling bolt holes in the short rods 9 to be always communicated up and down when the short rods are installed so as to be conveniently matched with the long bolts 4; after installing quarter butt 9, screw thread bush 10 and two preceding poles 11 for whole fixed horizontal pole 5 is firm to be fixed in road bed 3, then install crack 2 with graticule mesh 6 in, put into the recess with fixed steel sheet 1, align the drilling of installation stay bolt 4, the stay bolt 4 and the bolt of screwing afterwards, at last pour into cement mortar into from grouting hole 7, exhaust hole 8 is used for discharging the air in crack 2, do not exist a large amount of bubbles in the assurance cement mortar.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. The utility model provides a road bridge road bed reinforced structure, its constitution includes: the fixed steel sheet, the fixed steel sheet is installed in the road bed recess that exists on the crack, its characterized in that: the both sides of fixed steel sheet are equipped with the bolt of fixing at the crack edge fixed steel sheet still is equipped with two stay bolts, the stay bolt gos deep into the road bed both sides are crossing fissured middle part is in install the fixed horizontal pole of a horizontal setting in the road bed, the both ends of fixed horizontal pole are equipped with the bolt hole, the stay bolt with the bolt hole cooperation is screwed, still is equipped with the graticule mesh in the crack, and it has cement mortar still to fill in crack department.
2. The roadbed reinforcing structure of the road bridge according to claim 1, wherein: the fixed horizontal pole comprises two quarter butts and thread bush, the end of quarter butt inserts in the road bed, the quarter butt divide into preceding pole and back pole, preceding pole one end with the back pole rotates to be connected, the screw thread has been seted up to the preceding pole other end, two preceding pole front end all with the thread bush is screwed.
3. The roadbed reinforcing structure of the road bridge according to claim 1, wherein: and the middle part of the fixed steel plate is also provided with a grouting hole and an exhaust hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920464074.9U CN209975293U (en) | 2019-04-08 | 2019-04-08 | Road bridge road bed reinforced structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920464074.9U CN209975293U (en) | 2019-04-08 | 2019-04-08 | Road bridge road bed reinforced structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209975293U true CN209975293U (en) | 2020-01-21 |
Family
ID=69256950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920464074.9U Expired - Fee Related CN209975293U (en) | 2019-04-08 | 2019-04-08 | Road bridge road bed reinforced structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209975293U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113818363A (en) * | 2021-09-30 | 2021-12-21 | 张家口路缘公路工程有限责任公司 | Bridge crack repairing structure using recycled concrete and construction method |
-
2019
- 2019-04-08 CN CN201920464074.9U patent/CN209975293U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113818363A (en) * | 2021-09-30 | 2021-12-21 | 张家口路缘公路工程有限责任公司 | Bridge crack repairing structure using recycled concrete and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200121 Termination date: 20210408 |
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| CF01 | Termination of patent right due to non-payment of annual fee |