CN210151600U - Road and bridge crack reinforced structure - Google Patents
Road and bridge crack reinforced structure Download PDFInfo
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- CN210151600U CN210151600U CN201920881059.4U CN201920881059U CN210151600U CN 210151600 U CN210151600 U CN 210151600U CN 201920881059 U CN201920881059 U CN 201920881059U CN 210151600 U CN210151600 U CN 210151600U
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Abstract
The utility model discloses a road and bridge crack reinforced structure, which belongs to the technical field of road and bridge reinforcement, and comprises at least two vertically arranged long rods parallel to the length direction of the crack and a plurality of vertical supporting rods sleeved on the long rods at equal intervals along the length direction of the long rods, wherein the lower ends of the vertical supporting rods jointly penetrate through a hinged shaft parallel to the long rods, two fastening long plates are sleeved at both ends of the hinged shaft at equal intervals, the fastening long plates are gradually higher from the hinged ends to the other ends, and the upper ends of the two fastening long plates on the same side jointly penetrate through an anti-compression rod; the upper end of the crack is provided with concave arc-shaped long grooves and convex arc-shaped barrier strips, a protective plate is fixed at the top of the support, the lower surfaces of the two sides of the protective plate are matched with the arc-shaped barrier strips and the arc-shaped long grooves, and a waterproof cushion layer is arranged between the concave parts of the protective plate corresponding to the arc-shaped barrier strips and the arc-shaped barrier strips. The utility model is not easy to sink and can prevent the width of the crack from increasing; and rainwater can be prevented from entering the crack reinforcing structure.
Description
Technical Field
The utility model relates to a road and bridge reinforcing technical field, specificly relate to a road and bridge crack reinforced structure.
Background
Along with the long-term use of road or bridge, the crack of different degree can appear on road surface or bridge floor, if can in time consolidate at the initial stage that the crack appears, can prevent the increase of crack, but not in time repair, repair can aggravate the damage of road surface or bridge floor, and traditional solution is the filling, the same crack still can appear in this method when repairing crack department and using a period, influence its working property, consequently urgent need solve the problem of bridge floor or road surface crack department, along with the development of scientific technology, crack reinforcing means is also more and more, and the function is also more and more powerful, wherein road bridge crack reinforcing means is also more. However, the existing road and bridge crack reinforcing device is arranged at a cracking position, and after being rolled by a heavier vehicle, the road and bridge crack reinforcing device is easy to sink and increase the crack width, so that the cracking condition of the road and bridge is aggravated; and most crack reinforcing apparatus do not have watertight fittings, and the structure is destroyed to the rainwater easily gets into the structure.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
The technical problem to be solved by the utility model is to provide a road and bridge crack reinforcing structure, which is not easy to sink and can prevent the width of the crack from increasing; and rainwater can be prevented from entering the crack reinforcing structure.
2. Technical scheme
In order to solve the above problem, the utility model adopts the following technical scheme:
a road and bridge crack reinforced structure, including pouring into the concrete in the crack, characterized by, also include the support and two sets of compression-resistant assemblies locating both ends side of crack separately of putting in the crack, the said support includes at least two longitudinal arrangement parallel to crack length direction stock and along the length direction of stock many longitudinal supporting rods that the equidistant cover of length direction is set on stock, the lower end of the said longitudinal supporting rod runs through a joint shaft parallel to stock together, the said compression-resistant assembly includes two pieces of fastening long boards set on joint shaft of interval type cover, the said fastening long board is higher to another end gradually from its hinged end, and the upper end of two pieces of fastening long boards locating at the same side of crack on two sets of compression-resistant assemblies runs through a compression-resistant pole together;
the anti-leakage device is characterized in that concave arc-shaped long grooves are formed in two sides of the upper end of the crack, an upward convex arc-shaped barrier strip is formed on one side, connected with the crack, of each arc-shaped long groove, a protection plate which is covered on the upper end of the crack in a sealing mode is fixed to the top of the support, the lower surfaces of two sides of the protection plate are matched with the arc-shaped barrier strips and the arc-shaped long grooves, and a waterproof cushion layer is arranged between the concave portions, corresponding to the arc-shaped barrier strips, of the protection.
Further, the longitudinal struts are "T" shaped. The contact area between the self and the protection plate can be increased while the requirement of inserting the self into the crack is met, so that the supporting effect of the longitudinal supporting rod on the protection plate can be promoted.
Furthermore, both ends of the hinged shaft and the compression-resistant rod are fixed with limiting blocks with diameters larger than the diameters of the hinged shaft and the compression-resistant rod. Any fastening long plate can be prevented from being separated from the hinge shaft and the compression resistant rod.
Furthermore, a plurality of flow guide holes which vertically extend downwards are formed in the arc-shaped long groove at equal intervals along the length direction of the arc-shaped long groove. The drainage of accumulated water in the gap between the protection plate and the arc-shaped long groove can be accelerated, and the accumulated water is prevented from entering the crack.
3. Advantageous effects
(1) The utility model is provided with a support positioned in the crack and two sets of compression-resistant components respectively arranged at the two end sides of the crack, the lower end of the support penetrates through a hinged shaft, the compression-resistant components comprise two fastening long plates which are sleeved on the hinged shaft in a clearance manner, the fastening long plates are gradually heightened from the hinged ends to the other ends, the upper ends of the two fastening long plates positioned at the same side of the crack on the two sets of compression-resistant components jointly penetrate through a compression-resistant rod, and a protection plate is fixed on the top surface of the support; when the device is applied, when a heavier vehicle rolls at a reinforced crack, the pressure born by the protective plate is reduced because the upper surface area of the protective plate is larger, and roads or bridges are arranged on two sides of the protective plate for supporting, so that the sinking condition of a crack reinforcing structure is favorably relieved; the longitudinal support rod is extruded by the protection plate and tends to move downwards, the hinged shaft tends to move downwards along with the longitudinal support rod, the hinged end of the fastening long plate is driven to move downwards, the other end of the fastening long plate tends to rotate upwards around the hinged end, namely, upward thrust is generated, pressure generated by vehicle advancing can be relieved or offset, and therefore the problem that the road and bridge crack reinforcing device is prone to sinking can be solved; meanwhile, thrust towards the crack is generated, and the width of the crack can be prevented from increasing.
(2) The utility model discloses recessed arc elongated slot has all been seted up in crack department upper end both sides, one side shaping that the crack department is connected to the arc elongated slot has the arc blend stop of epirelief, the lower surface and arc blend stop and arc elongated slot looks adaptation of guard plate both sides, and be equipped with waterproof bed course between the interior concave part that the guard plate corresponds the arc blend stop and the arc blend stop, in the application, when there is ponding because of rainy or other factors on road surface or the bridge floor, ponding is the most likely to get into between guard plate and the arc elongated slot, the difficult arc blend stop that surpasses the epirelief of ponding gets into the crack, and waterproof bed course can further prevent during ponding gets into the crack, ponding can be faster drains away through the water conservancy diversion hole, thereby can ensure to prevent ponding entering crack reinforced structure, and then play the guard action to crack reinforced structure.
In conclusion, the utility model is not easy to sink and can prevent the width of the crack from increasing; and rainwater can be prevented from entering the crack reinforcing structure.
Drawings
FIG. 1 is a side view of the structure of the present invention;
fig. 2 is a top view of the structure of the present invention.
Reference numerals: 1-long rod, 2-longitudinal support rod, 3-articulated shaft, 4-fastening long plate, 5-compression resistant rod, 6-arc long groove, 7-arc barrier strip, 8-protective plate, 9-waterproof cushion layer, 10-crack, 11-limiting block and 12-diversion hole.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Examples
The road and bridge crack reinforcing structure shown in fig. 1 and 2 comprises concrete poured in a crack 10, and is characterized by further comprising a support arranged in the crack 10 and two sets of pressure-resistant components respectively arranged at two end sides of the crack 10, wherein the support comprises at least two long rods 1 which are longitudinally arranged and parallel to the length direction of the crack 10 and a plurality of longitudinal support rods 2 which are sleeved on the long rods 1 at equal intervals along the length direction of the long rods 1, the lower ends of the longitudinal support rods 2 commonly penetrate through a hinge shaft 3 which is parallel to the long rods 1, the pressure-resistant components comprise two fastening long plates 4 which are sleeved on the hinge shaft 3 in a clearance mode, the fastening long plates 4 are gradually higher from the hinge ends to the other ends, and the upper end parts of the two fastening long plates 4 which are positioned at the same side of the crack 10 on the two sets of pressure-resistant components commonly penetrate through a pressure-;
concave arc-shaped long grooves 6 are formed in two sides of the upper end of the crack 10, an convex arc-shaped barrier strip 7 is formed on one side, connected with the crack 10, of the arc-shaped long groove 6, a protection plate 8 which covers the upper end of the crack 10 is fixed to the top of the support, the lower surfaces of two sides of the protection plate 8 are matched with the arc-shaped barrier strips 7 and the arc-shaped long grooves 6, and a waterproof cushion layer 9 is arranged between the concave portion, corresponding to the arc-shaped barrier strips 7, of the protection plate 8 and the arc-shaped barrier strips 7.
In the present embodiment, the longitudinal struts 2 are "T" shaped. The contact area between the self and the protection plate 8 can be increased while the self is inserted into the crack 10, so that the supporting effect of the longitudinal strut 2 on the protection plate 8 can be promoted.
In this embodiment, the hinge shaft 3 and the compression resistant rod 5 are fixed at both ends with a limiting block 11 having a diameter larger than the diameter of the hinge shaft. Any fastening long plate 4 can be prevented from being detached from the hinge shaft 3 and the compression resistant lever 5.
In this embodiment, the arc-shaped elongated slot 6 is provided with a plurality of flow guiding holes 12 extending vertically and downwardly at equal intervals along the length direction thereof. The discharge of accumulated water in the gap between the protection plate 8 and the arc-shaped long groove 6 can be accelerated, and the accumulated water is prevented from entering the crack 10.
The concrete application process of the road and bridge crack 10 reinforcing structure is as follows:
when the road and bridge crack 10 reinforcing structure is used, firstly, a support (comprising a long rod 1, a longitudinal support rod 2 and a hinged shaft 3) is assembled and placed in a crack 10, then, fastening long plates 4 are installed on two ends of the hinged shaft 3, the other ends of the fastening long plates 4 are fixed on roads or bridges on two sides of the crack 10 by compression resistant rods 5, then, arc-shaped long grooves 6 and arc-shaped barrier strips 7 are formed on the roads or bridges on two sides of the crack 10, flow guide holes 12 are formed in the bottoms of the arc-shaped long grooves 6, and waste materials generated in the process of forming can be pushed into the crack 10 so as to reduce the amount of concrete to be subsequently poured; then pouring concrete into the crack 10 until the concrete is basically flush with the top surface of the longitudinal support rod 2, covering a waterproof cushion layer 9 on the arc-shaped barrier strips 7, and finally covering the protection plates 8 between the arc-shaped long grooves 6 on the two sides, wherein the protection plates 8 can be fixed on the longitudinal support plate in a screw connection or bonding mode, and the application and installation of the road and bridge crack 10 reinforcing structure are completed. When a heavier vehicle is rolled at the reinforced crack 10, the pressure born by the protective plate 8 is reduced because the upper surface area of the protective plate 8 is larger, and the two sides of the protective plate 8 are supported by roads or bridges, so that the sinking condition of the reinforced structure of the crack 10 is favorably relieved; the longitudinal support rod 2 is extruded by the protection plate 8 and tends to move downwards, the hinged shaft 3 tends to move downwards along with the downward movement, the hinged end of the fastening long plate 4 is driven to move downwards, the other end of the fastening long plate 4 tends to rotate upwards around the hinged end, namely, upward thrust is generated, pressure generated by vehicle advancing can be relieved or counteracted, and therefore the problem that the reinforcing device for the road and bridge crack 10 is prone to sinking can be solved; meanwhile, thrust towards the crack 10 is generated, so that the width of the crack 10 can be prevented from being increased; when there is ponding because of rainy or other factors on road surface or the bridge floor, ponding is most likely to get into between guard plate 8 and the arc elongated slot 6, and during the arc blend stop 7 that the epirelief was difficult for surmounting to ponding gets into crack 10, and waterproof bedding 9 can further prevent ponding to get into crack 10, and ponding can be faster discharges through water conservancy diversion hole 12 to can ensure to prevent ponding entering crack 10 reinforced structure, and then play the guard action to crack 10 reinforced structure.
From the above, the utility model is not easy to sink and can prevent the width of the crack from increasing; and rainwater can be prevented from entering the crack reinforcing structure.
It will be appreciated by those skilled in the art that the above embodiments are only for illustrating the present invention and are not to be used as limitations of the present invention, and that changes and modifications to the above described embodiments will fall within the scope of the claims of the present invention as long as they are within the spirit and scope of the present invention.
Claims (4)
1. A road and bridge crack reinforcing structure comprises concrete poured in cracks (10), it is characterized by also comprising a bracket arranged in the crack (10) and two sets of pressure-resistant components respectively arranged at the two end sides of the crack (10), the support comprises at least two long rods (1) which are longitudinally arranged and are parallel to the length direction of the crack (10) and a plurality of longitudinal supporting rods (2) which are sleeved on the long rods (1) at equal intervals along the length direction of the long rods (1), the lower end of the longitudinal supporting rod (2) is commonly penetrated through a hinged shaft (3) which is parallel to the long rod (1), the compression-resistant component comprises two fastening long plates (4) which are sleeved on the hinge shaft (3) in a clearance manner, the fastening long plates (4) are gradually heightened from the hinge end to the other end, the upper end parts of two fastening long plates (4) on the same side of the crack (10) on the two groups of compression-resistant components penetrate through a compression-resistant rod (5) together;
concave arc-shaped long grooves (6) are formed in two sides of the upper end of the crack (10), an upward convex arc-shaped barrier strip (7) is formed in one side, connected with the crack (10), of the arc-shaped long groove (6), a protection plate (8) which is covered on the upper end of the crack (10) is fixed to the top of the support, the lower surfaces of two sides of the protection plate (8) are matched with the arc-shaped barrier strip (7) and the arc-shaped long groove (6), and a waterproof cushion layer (9) is arranged between the concave portion, corresponding to the arc-shaped barrier strip (7), of the protection plate (8) and the arc-shaped barrier strip (7).
2. A road and bridge crack reinforcing structure as claimed in claim 1, characterized in that the longitudinal struts (2) are "T" shaped.
3. A road and bridge crack reinforced structure as claimed in claim 1, characterized in that, the hinged shaft (3) and the compression-resistant rod (5) are fixed with a limited block (11) with a diameter larger than the diameter of the two ends.
4. The crack reinforcement structure for the road and bridge according to claim 1, wherein the arc-shaped long groove (6) is provided with a plurality of flow guiding holes (12) extending vertically and downwards at equal intervals along the length direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920881059.4U CN210151600U (en) | 2019-06-13 | 2019-06-13 | Road and bridge crack reinforced structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920881059.4U CN210151600U (en) | 2019-06-13 | 2019-06-13 | Road and bridge crack reinforced structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210151600U true CN210151600U (en) | 2020-03-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920881059.4U Expired - Fee Related CN210151600U (en) | 2019-06-13 | 2019-06-13 | Road and bridge crack reinforced structure |
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| Country | Link |
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| CN (1) | CN210151600U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111485465A (en) * | 2020-04-20 | 2020-08-04 | 北京航勘建设有限公司 | Zipper type ground crack repairing device and using method |
| CN114277631A (en) * | 2022-01-21 | 2022-04-05 | 何华海 | New and old road bed road surface mosaic structure of highway engineering |
-
2019
- 2019-06-13 CN CN201920881059.4U patent/CN210151600U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111485465A (en) * | 2020-04-20 | 2020-08-04 | 北京航勘建设有限公司 | Zipper type ground crack repairing device and using method |
| CN114277631A (en) * | 2022-01-21 | 2022-04-05 | 何华海 | New and old road bed road surface mosaic structure of highway engineering |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200317 |