CN213417869U - Assembled setting open caisson special for jacking pipe - Google Patents
Assembled setting open caisson special for jacking pipe Download PDFInfo
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- CN213417869U CN213417869U CN202021876773.3U CN202021876773U CN213417869U CN 213417869 U CN213417869 U CN 213417869U CN 202021876773 U CN202021876773 U CN 202021876773U CN 213417869 U CN213417869 U CN 213417869U
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- 238000007493 shaping process Methods 0.000 claims description 9
- 238000010276 construction Methods 0.000 abstract description 9
- 229910000831 Steel Inorganic materials 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 6
- 239000010959 steel Substances 0.000 abstract description 6
- 239000011150 reinforced concrete Substances 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract 2
- 239000004567 concrete Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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Abstract
The utility model relates to a construction technical field relates to a special assembled open caisson of push pipe, including sword foot layer and intermediate level, the bottom at the foundation ditch is installed on sword foot layer, the intermediate level is installed at the top on sword foot layer, the intermediate level includes middle corner frame, well riser, the postnotum, the pipeline panel, middle corner frame is installed on the top of sword foot corner frame, the both sides in intermediate level are provided with well riser, the bottom and the sword foot board fixed connection of well riser, the rear portion in intermediate level is provided with the postnotum, the front end in intermediate level is provided with the pipeline panel, the girth layer is installed at the top in intermediate level, the bottom at the foundation ditch is installed on sword foot layer, the intermediate level is installed at the top on sword foot layer, reserve pipeline entry round hole on the pipeline panel. H40 steel is used for manufacturing the blade layer and the ring beam layer, and a steel plate with the thickness of 10mm is used for manufacturing the middle layer, so that the open caisson has higher strength, lighter weight and smaller sinking resistance than the reinforced concrete open caisson. This device adopts assembled structure, the installation of being convenient for, greatly reduced the construction degree of difficulty, shortened the time limit for a project.
Description
Technical Field
The utility model relates to a construction technical field, the more specifically speaking is a special assembled open caisson of finalizing design of push pipe.
Background
The open caisson is a well cylindrical structure, and is formed by digging soil in the well, overcoming the frictional resistance of the well wall by means of the self gravity, sinking to a designed elevation, sealing the bottom by concrete and filling the well hole. The device is generally used for constructing a retaining device in foundation pits of large-scale piers, sewage pump stations, large-scale equipment foundations, civil air defense shelters, shield assembly wells, underground driveways and station hydraulic foundations.
The existing open caisson is of a concrete integral structure, the construction difficulty is high, and the construction period is long.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dedicated assembled design open caisson of push pipe when push pipe construction to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an assembled shaping open caisson special for pipe jacking comprises a cutting edge layer and an intermediate layer, wherein the cutting edge layer is arranged at the bottom of a foundation pit and comprises a cutting edge corner frame and a cutting edge plate, the cutting edge corner frame is provided with the cutting edge plate between every two cutting edge corner frames, the cutting edge corner frame is fixedly connected with the cutting edge plate through bolts, the intermediate layer is arranged at the top of the cutting edge layer and comprises an intermediate corner frame, a middle vertical plate, a back plate and pipeline panels, the intermediate corner frame is arranged at the top end of the cutting edge corner frame, the middle vertical plates are arranged on two sides of the intermediate layer, the bottom of the middle vertical plate is fixedly connected with the cutting edge plate, the back plate is arranged at the rear part of the intermediate layer, the front end of the intermediate layer is provided with a pipeline panel, the end part of the pipeline panel is fixedly connected with the intermediate corner frame through bolts, the top of the intermediate layer is provided with a ring beam layer, the ring beam layer comprises a ring beam corner frame and ring beam side plates, and the top, the lower end of the ring beam side plate is fixedly connected with the middle layer through a bolt.
Further: the edge foot layer is rectangular.
Further: the edge foot corner frames are distributed at four corners of the edge foot layer.
Further: and the bottom of the blade foot layer is provided with a skid.
Further: an inlet round hole is formed in the pipeline panel.
Further: and the upper ends of the ring beam side plates are provided with railings.
Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect: the embodiment of the utility model provides an in, the bottom at the foundation ditch is installed on the sword foot layer, the intermediate level is installed at the top on sword foot layer, the entry round hole has been seted up on the pipeline panel, the sewer pipe of being convenient for install, the circle roof beam layer is installed at the top in intermediate level, the railing is installed to the upper end of circle roof beam curb plate, the security has been improved greatly, this device adopts H40 shaped steel to be used for making sword foot layer and circle roof beam layer, 10mm thick steel plate is used for making the intermediate level, than reinforced concrete open caisson intensity height and light in weight, the resistance of sinking is little. The blade corner frame, the middle corner frame and the ring beam corner frame are connected in a socket joint mode through steel pipes with different diameters, assembly and construction are facilitated, and assembly accuracy can be guaranteed. The ring beam layer is arranged at the top of the middle layer, and the handrails are arranged at the upper ends of the ring beam side plates, so that the safety is greatly improved; this device adopts assembled structure, and the installation of being convenient for compares with current open caisson, greatly reduced the construction degree of difficulty, shortened the time limit for a project.
Drawings
FIG. 1 is a schematic structural diagram of an assembled shaped open caisson;
fig. 2 is a schematic structural diagram of the middle layer in the assembled shaping open caisson.
The reference numerals in the schematic drawings illustrate: 1-a blade foot layer; 101-blade leg corner bracket; 102-edged foot plate; 2-an intermediate layer; 201-middle corner bracket; 202-a middle vertical plate; 203-rear back plate; 204-a duct panel; 205-inlet circular aperture; 3-ring beam layer; 301-ring beam corner bracket; 302-ring beam side plate; 303-railing.
Detailed Description
The technical solution in 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.
Example 1
Referring to fig. 1 and 2, in the embodiment of the present invention, an assembled shaping open caisson for pipe jacking includes a blade leg layer 1 and an intermediate layer 2, the blade leg layer 1 is installed at the bottom of a foundation pit, the blade leg layer 1 is rectangular, the blade leg layer 1 includes a blade leg corner frame 101 and a blade leg plate 102, the blade leg corner frame 101 is distributed at four corners of the blade leg layer 1, a blade leg plate 102 is installed between every two blade leg corner frames 101, the blade leg corner frame 101 is fixedly connected with the blade leg plate 102 through bolts, the installation is very convenient, after the installation of the blade leg layer 1 is completed, the bottom of the blade leg layer 1 is supported by a skid, the stability of the blade leg layer 1 is improved, the intermediate layer 2 is installed at the top of the blade leg layer 1, the intermediate layer 2 includes an intermediate corner frame 201, an intermediate vertical plate 202, a back plate 203 and a pipeline panel 204, the top end of the blade leg corner frame 101 is installed with an intermediate corner frame 201, the intermediate vertical plate 202 is installed at two sides of the intermediate, the end part of the middle vertical plate 202 is fixedly connected with the middle corner bracket 201 through bolts, the bottom of the middle vertical plate 202 is fixedly connected with the knife edge plate 102, the rear part of the middle layer 2 is provided with a back plate 203, the end part of the back plate 203 is fixedly connected with the middle vertical plate 202 through bolts, the bottom of the back plate 203 is fixedly connected with the knife edge plate 102, the front end of the middle layer 2 is provided with a pipeline panel 204, the end part of the pipeline panel 204 is fixedly connected with the middle corner bracket 201 through bolts, the bottom of the pipeline panel 204 is fixedly connected with the knife edge plate 102, the pipeline panel 204 is provided with an inlet round hole 205 for facilitating the installation of a sewer pipe, the end part of the sewer pipe is connected with the device through the inlet round hole 205, the top part of the middle layer 2 is provided with a ring beam layer 3, the ring beam layer 3 comprises a ring beam corner bracket 301 and a ring beam side plate 302, the top end part of the middle corner bracket 201 is fixedly connected with the ring beam corner bracket 301, and the ring beam, the lower end of the ring beam side plate 302 is fixedly connected with the middle layer 2 through bolts.
Example 2
On the basis of embodiment 1, the top end of the ring beam layer 3 is higher than the ground by about 20 cm, and the railings 303 are installed at the upper ends of the ring beam side plates 302, so that the safety is greatly improved.
With the combination of the embodiment 1 and the embodiment 2, the working principle of the present invention is: this device is in the installation, at first install the bottom at the foundation ditch with sword foot layer 1, sword foot layer 1 installs the completion back, support with the lumber skid in the bottom of sword foot layer 1, improve the stability of sword foot layer 1, intermediate level 2 is installed at the top of sword foot layer 1, entry round hole 205 has been seted up on the pipeline panel 204, be convenient for install sewer pipe, circle roof beam layer 3 is installed at intermediate level 2's top, the top on circle roof beam layer 3 is higher than ground about 20 centimetres, railing 303 is installed to the upper end of circle roof beam curb plate 302, the security has been improved greatly, and sword foot corner rack 101, middle corner rack 201 and circle roof beam corner rack 301 connect the steel pipe socket joint formula of adopting different diameters and connect, both convenient assembly construction, can guarantee the equipment precision again.
Claims (6)
1. An assembled shaping open caisson special for jacking pipes comprises a cutting edge foot layer (1) and an intermediate layer (2), and is characterized in that the cutting edge foot layer (1) is installed at the bottom of a foundation pit, the cutting edge foot layer (1) comprises a cutting edge foot corner frame (101) and a cutting edge foot plate (102), the cutting edge foot plate (102) is installed between every two cutting edge foot corner frames (101), the cutting edge foot corner frame (101) is fixedly connected with the cutting edge foot plate (102) through bolts, the intermediate layer (2) is installed at the top of the cutting edge foot layer (1), the intermediate layer (2) comprises an intermediate corner frame (201), a middle vertical plate (202), a back backboard (203) and a pipeline panel (204), the intermediate corner frame (201) is installed at the top end of the cutting edge foot corner frame (101), the middle vertical plates (202) are arranged on two sides of the intermediate layer (2), the bottom of the middle vertical plate (202) is fixedly connected with the cutting edge foot plate (102), the back backboard (203) is arranged, the front end of intermediate level (2) is provided with pipeline panel (204), the tip and middle corner frame (201) of pipeline panel (204) pass through bolt fixed connection, circle roof beam layer (3) are installed at the top of intermediate level (2), circle roof beam layer (3) are including circle roof beam corner frame (301), circle roof beam curb plate (302), the top fixedly connected with circle roof beam corner frame (301) of middle corner frame (201), the lower extreme and intermediate level (2) of circle roof beam curb plate (302) pass through bolt fixed connection.
2. The pipe-jacking dedicated assembled shaping open caisson according to claim 1, wherein the blade foot layer (1) is rectangular.
3. The pipe jacking dedicated assembled shaping open caisson according to claim 1, wherein the blade corner brackets (101) are distributed at four corners of the blade layer (1).
4. The pipe-jacking dedicated assembled shaping open caisson according to claim 1, wherein a skid is installed at the bottom of the blade foot layer (1).
5. The pipe-jacking dedicated assembled shaping caisson according to claim 1, wherein the pipe panel (204) is provided with an inlet circular hole (205).
6. The pipe-jacking dedicated assembled shaping open caisson according to any one of claims 1 to 5, wherein a railing (303) is installed at the upper end of the ring beam side plate (302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021876773.3U CN213417869U (en) | 2020-09-01 | 2020-09-01 | Assembled setting open caisson special for jacking pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021876773.3U CN213417869U (en) | 2020-09-01 | 2020-09-01 | Assembled setting open caisson special for jacking pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213417869U true CN213417869U (en) | 2021-06-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021876773.3U Active CN213417869U (en) | 2020-09-01 | 2020-09-01 | Assembled setting open caisson special for jacking pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213417869U (en) |
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2020
- 2020-09-01 CN CN202021876773.3U patent/CN213417869U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211222 Address after: 250000 107 Station Street, Tianqiao District, Ji'nan, Shandong Patentee after: Shandong Ji tie Engineering Construction Group Co.,Ltd. Address before: 255000 Linze garden, Beijing Road, Zhangdian District, Zibo City, Shandong Province Patentee before: Yan Liming |
|
| TR01 | Transfer of patent right |