CN210500788U - Precast concrete pipe culvert convenient to hoist and mount and butt joint - Google Patents
Precast concrete pipe culvert convenient to hoist and mount and butt joint Download PDFInfo
- Publication number
- CN210500788U CN210500788U CN201920665337.2U CN201920665337U CN210500788U CN 210500788 U CN210500788 U CN 210500788U CN 201920665337 U CN201920665337 U CN 201920665337U CN 210500788 U CN210500788 U CN 210500788U
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- CN
- China
- Prior art keywords
- pipe culvert
- butt joint
- hoist
- precast concrete
- convenient
- 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.)
- Expired - Fee Related
Links
- 210000001503 joint Anatomy 0.000 title claims abstract description 50
- 239000011178 precast concrete Substances 0.000 title claims abstract description 20
- 238000009434 installation Methods 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 8
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 239000004568 cement Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model discloses a precast concrete pipe culvert convenient to hoist and mount and butt joint, including pipe culvert body, butt joint rabbet, be equipped with the butt joint rabbet on the pipe culvert body, the butt joint rabbet by, pipe culvert body one end is the tang, and the pipe culvert body other end is the notch, and the butt joint rabbet is constituteed to notch and tang, realizes the butt joint of two adjacent pipe culvert bodies through the butt joint rabbet. The utility model discloses be equipped with the butt joint rabbet on the pipe culvert body, pipe culvert body one end is the tang, and the pipe culvert body other end is the notch, and the butt joint rabbet is constituteed to notch and tang, realizes the butt joint of two adjacent pipe culverts body through the butt joint rabbet, has guaranteed construction quality, has improved the efficiency of construction.
Description
Technical Field
The utility model relates to a pipe culvert, in particular to precast concrete pipe culvert convenient to hoist and mount and butt joint.
Background
Most of the existing small pipe culverts are not embedded parts of hoisting equipment, hoisting is not convenient, generally, hoisting is directly achieved by winding ropes or reinforcing steel bars, and potential safety hazards even can be caused to the cement pipes due to damage to the cement pipes to a certain degree. Or even there is the lug, the reinforcing bar net of lug department is not encrypted, if the culvert pipe body is overweight then can cause the pipe culvert to drop and cause the loss even cause the potential safety hazard in hoist and mount process.
The existing small pipe culvert is mostly in butt joint with a flat opening, and even if a few pipe culverts are provided with butt joint rabbets, the pipe culverts are not adjusted and positioned together through the rabbets and reserved axes. The butt joint of the small pipe culvert is inconvenient, the fixation is inconvenient, and the construction quality and the construction efficiency are greatly reduced.
Disclosure of Invention
In order to solve the technical problem, the utility model provides a simple structure, the high precast concrete pipe culvert of hoist and mount and butt joint of being convenient for of efficiency of construction.
The utility model provides a technical scheme of above-mentioned problem is: the utility model provides a precast concrete pipe culvert convenient to hoist and mount and butt joint, includes pipe culvert body, butt joint rabbet, is equipped with the butt joint rabbet on the pipe culvert body, and pipe culvert body one end is the tang, and the pipe culvert body other end is the notch, and the butt joint rabbet is constituteed to notch and tang, realizes the butt joint of two adjacent pipe culvert bodies through the butt joint rabbet.
Above-mentioned precast concrete pipe culvert convenient to hoist and mount and butt joint, pipe culvert body both ends outer wall respectively is equipped with a lug, and two lugs are on same straight line.
The precast concrete pipe culvert convenient to hoist and butt joint is characterized in that the lifting lugs are composed of embedded annular steel bars.
Above-mentioned precast concrete pipe culvert convenient to hoist and connect, the hoisting point that the lug was located is 40cm with the distance of pipe culvert body end.
The precast concrete pipe culvert convenient to hoist and butt joint has the advantages that the steel bar mesh is encrypted at the hoisting point where the lifting lug is located.
Above-mentioned precast concrete pipe culvert convenient to hoist and mount and butt joint, on the pipe culvert body, leave a bellied axis along two lugs for accurate counterpoint during the installation.
The precast concrete pipe culvert convenient to hoist and butt joint is characterized in that the pipe culvert body is a hollow cylinder.
Above-mentioned precast concrete pipe culvert convenient to hoist and connect, notch and bellmouth are the circular cone shape.
The beneficial effects of the utility model reside in that:
1. the utility model discloses be equipped with the butt joint rabbet on the pipe culvert body, pipe culvert body one end is the tang, and the pipe culvert body other end is the notch, and the butt joint rabbet is constituteed to notch and tang, realizes the butt joint of two adjacent pipe culverts body through the butt joint rabbet, has guaranteed construction quality, has improved the efficiency of construction.
2. The utility model discloses respectively be equipped with a lug at pipe culvert body both ends outer wall, two lugs are on same straight line, the lug comprises pre-buried annular reinforcing bar, the hoisting point at lug place is 40cm with the distance of pipe culvert body end, through setting up the lug, can be convenient for hoist and mount. In addition, the reinforcing mesh is encrypted at the lifting point where the lifting lug is positioned, so that the local stress can be prevented from being overlarge.
3. The utility model discloses leave a bellied axis along two lugs on the pipe culvert body for accurate counterpoint during the installation has improved the efficiency of location construction.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged schematic view of the male connection port in the butt joint rabbet of the utility model.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
As shown in fig. 1-2, a precast concrete pipe culvert convenient to hoist and mount and butt joint, includes pipe culvert body 1, butt joint rabbet, pipe culvert body 1 is hollow cylinder, is equipped with the butt joint rabbet on the pipe culvert body 1, and 1 one end of pipe culvert body is tang 4, and 1 other end of pipe culvert body is notch 3, and the butt joint rabbet is constituteed with tang 4 to notch 3, and notch 3 and tang 4 all are the circular cone shape, realize the butt joint of two adjacent pipe culvert bodies 1 through the butt joint rabbet.
The outer walls of the two ends of the pipe culvert body 1 are respectively provided with a lifting lug 2, and the two lifting lugs 2 are on the same straight line. The lifting lug 2 is composed of pre-buried annular steel bars. The distance between the lifting point where the lifting lug 2 is located and the end of the pipe culvert body 1 is 40 cm. The lifting point where the lifting lug 2 is positioned is encrypted with a steel bar mesh.
On the pipe culvert body 1, leave a bellied axis along two lugs 2 for accurate counterpoint during the installation.
The utility model discloses an installation method does: the installation pipe culvert body 1 reinforcing bar and lug 2 guarantee that lug 2 is on the axis, and be located pipe culvert body 1 top. After prefabricating and accomplishing the form removal and reach intensity, lay the work progress at pipe culvert body 1, use the hoist to hang lug 2, remove pipe culvert body 1 to formulating the mounted position through lifting by crane equipment, ensure that lug 2 is last when placing. The pipe culvert aligning axis to be installed is arranged according to the axis on the pipe culvert body 1, the pipe culvert body 1 is manually rotated through the lifting lugs 2 if the pipe culvert is deviated, and the pipe culvert is accurately aligned according to the butt joint rabbet. So with two 1 end to end butt joint driving fit of pipe culvert body, whole work progress ends.
Claims (6)
1. The utility model provides a precast concrete pipe culvert convenient to hoist and mount and butt joint which characterized in that: the pipe culvert butt joint structure comprises pipe culvert bodies and butt joint rabbets, wherein the butt joint rabbets are arranged on the pipe culvert bodies, each butt joint rabbets comprises a convex opening at one end of each pipe culvert body, a notch is formed at the other end of each pipe culvert body, the notches and the convex openings form the butt joint rabbets, and the butt joint of two adjacent pipe culvert bodies is realized through the butt joint rabbets; the outer walls of the two ends of the pipe culvert body are respectively provided with a lifting lug, and the two lifting lugs are on the same straight line; on the pipe culvert body, a raised axis is reserved along the two lifting lugs and used for accurate alignment during installation.
2. The precast concrete pipe culvert convenient to hoist and dock of claim 1, characterized in that: the lifting lug is composed of pre-buried annular reinforcing steel bars.
3. The precast concrete pipe culvert convenient to hoist and dock of claim 2, characterized in that: the distance between the lifting point where the lifting lug is located and the end of the pipe culvert body is 40 cm.
4. The precast concrete pipe culvert convenient to hoist and dock of claim 3, wherein: reinforcing meshes are encrypted at the lifting points where the lifting lugs are located.
5. The precast concrete pipe culvert convenient to hoist and dock of claim 2, characterized in that: the pipe culvert body is a hollow cylinder.
6. The precast concrete pipe culvert convenient to hoist and dock of claim 2, characterized in that: the concave opening and the convex opening are conical bodies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920665337.2U CN210500788U (en) | 2019-05-10 | 2019-05-10 | Precast concrete pipe culvert convenient to hoist and mount and butt joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920665337.2U CN210500788U (en) | 2019-05-10 | 2019-05-10 | Precast concrete pipe culvert convenient to hoist and mount and butt joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210500788U true CN210500788U (en) | 2020-05-12 |
Family
ID=70542726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920665337.2U Expired - Fee Related CN210500788U (en) | 2019-05-10 | 2019-05-10 | Precast concrete pipe culvert convenient to hoist and mount and butt joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210500788U (en) |
-
2019
- 2019-05-10 CN CN201920665337.2U patent/CN210500788U/en not_active Expired - Fee Related
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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: 20200512 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |