CN215801127U - Reinforced concrete circular pipe culvert reinforcing structure with spiral jacking device - Google Patents
Reinforced concrete circular pipe culvert reinforcing structure with spiral jacking device Download PDFInfo
- Publication number
- CN215801127U CN215801127U CN202120299760.2U CN202120299760U CN215801127U CN 215801127 U CN215801127 U CN 215801127U CN 202120299760 U CN202120299760 U CN 202120299760U CN 215801127 U CN215801127 U CN 215801127U
- Authority
- CN
- China
- Prior art keywords
- end plate
- jacking device
- steel
- pipe culvert
- reinforced concrete
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses a reinforced concrete circular pipe culvert reinforcing structure with a spiral jacking device, which comprises a combined semicircular steel ring and a jacking device, wherein end plates are fixedly arranged at two ends of the bottom of the semicircular steel ring, the jacking device is movably arranged at the bottoms of the end plates, threaded holes are respectively formed in the two sides of each end plate, two screw rods are movably arranged in the threaded holes, movable nuts are respectively arranged on the outer sides of the screw rods, the semicircular steel ring comprises a channel steel and a steel plate, the steel plate is welded at the opening side of the channel steel, and fine aggregate concrete is filled between the steel plate and the channel steel. Through setting up screw rod, jacking ware, end plate, can increase the top of semicircle steel ring sum circular pipe culvert tight, reach the reinforcement effect, this reinforcement mode reduces the damage on road surface, reduces staff's maintenance for the highway can bear more gravity when using.
Description
Technical Field
The utility model belongs to the technical field of building construction, and particularly relates to a reinforced concrete circular pipe culvert reinforcing structure with a spiral jacking device.
Background
The reinforced concrete pipe culvert is an important component of a road, the proportion of the reinforced concrete pipe culvert in the highway subgrade in China is larger and larger at present, and the number of the reinforced concrete pipe culverts is more in hilly areas. Due to the repeated action of long-term load of the pipe culvert, unknown geological conditions or poor construction quality and the like, most of the pipe culverts have different degrees of damage, about 60 percent of the reinforced concrete pipe culverts have damage mainly caused by cracks, wherein 70 percent of the reinforced concrete pipe culverts have longitudinal cracks, and the reinforced concrete pipe culverts need to be maintained and reinforced in order to ensure the structural safety and the use function of the reinforced concrete pipe culverts. For the culvert structure diseases caused by insufficient bearing capacity of the foundation, technical measures such as grouting and the like are often adopted for foundation treatment and reinforcement.
The conventional road surface repairing method mainly comprises a crack repairing method, a section enlarging method, a steel plate pasting reinforcing method, a carbon fiber cloth pasting reinforcing method and the like. Although the requirement for reinforcing the slightly damaged reinforced concrete circular pipe culvert structure can be met to a certain extent, the problem of reinforcing the damaged serious crack and the deformed reinforced concrete circular pipe culvert structure in the vehicle passing state can not be solved. If adopt the excavation road bed to change repair scheme, can influence the road normal current to the busy highway section of traffic, make to carry out construction maintenance time long to the road surface, the maintenance work that leads to the road surface still can produce more loaded down with trivial details, make no way go on sooner, the maintenance work on road surface also can not obtain more convenient maintenance, and the device also can't swiftly install, then when needs are built temporary access road surface, and to the great culvert of culvert top fill-up height, if the excavation culvert top with contain the side road bed, make the degree of difficulty increase of excavation, the complex operation of digging hole on road surface, the road surface excavation construction degree of difficulty is great, the manpower resources of needs, the expense of production also compares highly.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a reinforced concrete circular pipe culvert reinforcing structure with a spiral jacking device, and aims to solve the problem that the reinforced concrete circular pipe culvert structure with serious cracks and large deformation cannot be reinforced in a traffic state.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a reinforced concrete pipe culvert reinforced structure of taking spiral jacking device, includes semicircle steel ring and jacking ware, the bottom fixed mounting of semicircle steel ring has first end plate, the one end fixed mounting that first end plate was kept away from to semicircle steel ring has the second end plate, the equal movable mounting in bottom of first end plate and second end plate has the jacking ware, the inside of first end plate and second end plate both sides all sets up threaded hole, the inside movable mounting of screw hole has two screw rods, the equal movable mounting in the outside of screw rod has the nut.
The semicircular steel ring comprises a channel steel and a steel plate, the steel plate is welded at the opening side of the channel steel, and fine aggregate concrete is filled between the steel plate and the channel steel.
Preferably, the specification size of the threaded hole is matched with the specification size of the screw rod.
Preferably, the bottom of first end plate and second end plate all fixed mounting have the bearing, the inside fixed mounting of bearing has the jacking ware.
Preferably, the specification size of the nut is matched with that of the screw.
Preferably, the outer side of the jacking device is fixedly provided with a rotating buckle.
Preferably, the outer side of the semicircular steel ring is movably provided with a road surface.
Compared with the prior art, the utility model has the beneficial effects that:
1. through setting up screw rod, jacking ware, end plate, can increase the supporting role of steel ring between to the concrete to guarantee to the support on road surface, both can so that can be fine fix the concrete, make the concrete support the road surface, still can reduce the damage on road surface, reduce staff's maintenance, make the highway can bear more gravity when using.
2. Through setting up steel sheet and channel-section steel, make into prefabricated component, can improve the efficiency of work, quick supports ground, and simple and fast ground carries out fitment when damage does not appear in the road surface, guarantees the normal operating of traffic.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic structural diagram of a jacking apparatus according to the present invention;
FIG. 3 is a schematic view of a jack according to the present invention;
fig. 4 is a schematic view of the pavement structure of the present invention.
In the figure: 1. a semicircular steel ring; 101. a steel plate; 102. channel steel; 2. a screw; 3. a nut; 4. a first end plate; 5. rotating the buckle; 6. a jacking device; 7. a bearing; 8. a threaded hole; 9. a second end plate; 10. a road surface.
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, 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. 1-4, the present invention provides a technical solution: the utility model provides a reinforced concrete pipe culvert reinforced structure of taking spiral jacking device, including semicircle steel ring 1 and jacking ware 6, semicircle steel ring 1's bottom fixed mounting has first end plate 4, semicircle steel ring 1 keeps away from the one end fixed mounting of first end plate 4 has second end plate 9, the equal movable mounting in bottom of first end plate 4 and second end plate 9 has jacking ware 6, first end plate 4 all has set up threaded hole 8 with the inside of second end plate 9 both sides, the inside movable mounting of screw hole 8 has two screw rods 2, the equal movable mounting in the outside of screw rod 2 has nut 3.
In this embodiment, when the circular pipe culvert needs to be reinforced, firstly, the deformation condition of the circular pipe culvert is measured, the specification and the distance between the semicircular steel rings 1 are calculated according to the load and the deformation condition, the semicircular steel rings 1 are manufactured according to the actual measurement, the semicircular steel rings 1 are formed by welding the channel steel 102 and the steel plate 101, the interior of the semicircular steel rings 1 is filled with fine aggregate concrete, after the prefabrication is completed, the concrete is installed according to the paying-off condition after reaching the strength, so that the semicircular steel rings 1 and the concrete pipe culvert can simultaneously bear the load transmitted by the road surface 10, a worker needs to mutually combine two semicircular steel rings in the semicircular steel rings 1 to form a circular steel ring, then the opposite sides of the first end plate 4 and the second end plate 9 are aligned, then the lifters 6 movably installed at the bottoms of the first end plate 4 and the second end plate 9 are respectively inserted into the first end plate 4 and the second end plate 9 of another semicircular steel ring to rotate, utilize nut 3 to install in the outside of jacking ware 6, then detain and rotate and detain 5, drive jacking ware 6 and rotate, make two semicircle steel rings 1 keep away from each other respectively when the pivoted, the tight pipe culvert in top, thereby guarantee the support to road surface 10, both can make like this can be fine fix the concrete, make the concrete support road surface 10, still can reduce the damage on road surface 10, reduce staff's maintenance, make road surface 10 can bear more gravity when using.
Specifically, the specification size of the threaded hole 8 is matched with the specification size of the screw rod 2.
In this embodiment, the effect of screw rod 2 is convenient for fix each other between the end plate, consolidates the distance between two semicircular steel plates 101 of horizontal pole.
Specifically, the bearings 7 are fixedly mounted at the bottoms of the first end plate 4 and the second end plate 9, and the lifters 6 are fixedly mounted inside the bearings 7.
In this embodiment, the effect of bearing 7 is convenient for jacking ware 6 to rotate and push up semicircle steel ring 1 tightly.
Specifically, the specification of the nut 3 is matched with the specification of the screw rod 2.
In this embodiment, the effect of nut 3 is convenient for fix screw rod 2, prevents that screw rod 2 from appearing the possibility of landing or removal when fixing.
Specifically, the outer side of the jacking device 6 is fixedly provided with a rotating buckle 5.
In this embodiment, the action of the rotating buckle 5 facilitates the rotation of the jack 6, so that the end plates are far away from each other.
Specifically, a road surface 10 is movably arranged on the outer side of the semicircular steel ring 1.
In this embodiment, semicircular steel ring 1 can guarantee the support to road surface 10, both can make can be fine fix the concrete like this for the concrete supports road surface 10, still can reduce the damage on road surface 10.
The working principle and the using process of the utility model are as follows: when the circular pipe culvert needs to be reinforced, firstly, the deformation condition of the circular pipe culvert is measured, the specification and the interval of the semicircular steel rings 1 are calculated according to the load and the deformation condition, the semicircular steel rings 1 are manufactured according to the actual measurement, the semicircular steel rings 1 are formed by welding channel steel 102 and steel plates 101, the interior of the semicircular steel rings 1 are filled with fine aggregate concrete, after the prefabrication is completed and the concrete reaches the strength, the semicircular steel rings 1 and the concrete pipe culvert can simultaneously bear the load transmitted by a road surface 10, a worker needs to mutually combine two semicircular steel rings in the semicircular steel rings 1 to form a circular steel ring, then the opposite sides of the first end plate 4 and the second end plate 9 are aligned, then the lifters 6 movably arranged at the bottoms of the first end plate 4 and the second end plate 9 are respectively inserted into the first end plate 4 and the second end plate 9 of the other semicircular steel rings to rotate, utilize nut 3 to install in the outside of jacking ware 6, then detain and rotate and detain 5, drive jacking ware 6 and rotate, make two semicircle steel rings 1 keep away from each other respectively when the pivoted, the tight pipe culvert in top, thereby guarantee the support to road surface 10, both can make like this can be fine fix the concrete, make the concrete support road surface 10, still can reduce the damage on road surface 10, reduce staff's maintenance, make road surface 10 can bear more gravity when using.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a reinforced concrete pipe culvert reinforced structure of taking spiral jacking device, includes semicircle steel ring (1) and jacking ware (6), its characterized in that: a first end plate (4) is fixedly installed at the bottom of the semicircular steel ring (1), a second end plate (9) is fixedly installed at one end, far away from the first end plate (4), of the semicircular steel ring (1), jacking devices (6) are movably installed at the bottoms of the first end plate (4) and the second end plate (9), threaded holes (8) are formed in the two sides of the first end plate (4) and the second end plate (9), two screw rods (2) are movably installed in the threaded holes (8), and nuts (3) are movably installed on the outer sides of the screw rods (2);
semicircular steel ring (1) includes channel-section steel (102) and steel sheet (101), steel sheet (101) welding is in the opening side of channel-section steel (102), and adopts the pea gravel concreten to irritate between steel sheet (101) and channel-section steel (102) and reality.
2. The reinforced concrete circular pipe culvert reinforcing structure with the spiral jacking device, according to claim 1, is characterized in that: and the specification size of the threaded hole (8) is matched with the specification size of the screw rod (2).
3. The reinforced concrete circular pipe culvert reinforcing structure with the spiral jacking device, according to claim 1, is characterized in that: the bottom of first end plate (4) and second end plate (9) is equal fixed mounting has bearing (7), the inside fixed mounting of bearing (7) has jacking ware (6).
4. The reinforced concrete circular pipe culvert reinforcing structure with the spiral jacking device, according to claim 1, is characterized in that: and the specification and the size of the nut (3) are matched with those of the screw (2).
5. The reinforced concrete circular pipe culvert reinforcing structure with the spiral jacking device, according to claim 1, is characterized in that: the outer side of the jacking device (6) is fixedly provided with a rotating buckle (5).
6. The reinforced concrete circular pipe culvert reinforcing structure with the spiral jacking device, according to claim 1, is characterized in that: the outer side of the semicircular steel ring (1) is movably provided with a road surface (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120299760.2U CN215801127U (en) | 2021-02-02 | 2021-02-02 | Reinforced concrete circular pipe culvert reinforcing structure with spiral jacking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120299760.2U CN215801127U (en) | 2021-02-02 | 2021-02-02 | Reinforced concrete circular pipe culvert reinforcing structure with spiral jacking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215801127U true CN215801127U (en) | 2022-02-11 |
Family
ID=80161207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120299760.2U Active CN215801127U (en) | 2021-02-02 | 2021-02-02 | Reinforced concrete circular pipe culvert reinforcing structure with spiral jacking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215801127U (en) |
-
2021
- 2021-02-02 CN CN202120299760.2U patent/CN215801127U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201546227U (en) | Steel support beam for supporting foundation pit bracing piling wall and basement structure outer wall | |
| CN114481874B (en) | Prefabricated door type frame assembled box culvert and construction method | |
| CN111188355B (en) | Super-gravity type anchorage shallow-buried foundation and construction method | |
| CN203583380U (en) | Movable cast-in-situ culvert cover plate template support | |
| CN106381886A (en) | Partially-prefabricated assembled steel and concrete combined utility tunnel | |
| CN215801127U (en) | Reinforced concrete circular pipe culvert reinforcing structure with spiral jacking device | |
| CN111173033A (en) | Prefabricated pipe gallery structure and pipe jacking method construction method thereof | |
| CN116608323A (en) | Quick construction equipment and construction method for fully assembled concrete drainage pipeline | |
| CN212983875U (en) | Building construction is with building foundation ditch bearing structure convenient to installation demolishs | |
| CN211848648U (en) | Track structure of prefabricated steel upright post inspection pit | |
| CN112922026A (en) | Novel assembled prefabricated cable inspection well and installation method thereof | |
| CN216973156U (en) | High-position beam falling structure based on walking machine | |
| CN209468705U (en) | A kind of structure for repairing culvert using corrugated steel construction rapid reinforcement | |
| CN216922122U (en) | Formwork support structure system for shield machine to receive in advance | |
| CN111005405A (en) | Component for preventing uneven settlement of comprehensive pipe gallery and manufacturing method thereof | |
| CN111255490B (en) | Device for preventing soil body on upper part of pipe curtain structure from settling and construction method thereof | |
| CN216552301U (en) | A walling crib adjusting device for all around reinforcement constructions of well | |
| CN213741213U (en) | Concrete utility tunnel partition panel | |
| CN213358625U (en) | Full-space supporting system for supporting foundation pit region | |
| CN214008272U (en) | Large-scale precast concrete pipeline erection support subassembly | |
| CN212175838U (en) | Super-gravity type anchorage shallow-buried foundation formwork system | |
| CN216712592U (en) | Novel roadbed applying foamed light soil | |
| CN217106134U (en) | Telescopic floor slab supporting truss | |
| CN220866904U (en) | Pipeline hoisting device | |
| CN218989910U (en) | Assembled high pier continuous beam construction bracket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |