CN114753409B - Prefabricated assembly component for electric power well and construction method of prefabricated assembly component - Google Patents
Prefabricated assembly component for electric power well and construction method of prefabricated assembly component Download PDFInfo
- Publication number
- CN114753409B CN114753409B CN202210512446.7A CN202210512446A CN114753409B CN 114753409 B CN114753409 B CN 114753409B CN 202210512446 A CN202210512446 A CN 202210512446A CN 114753409 B CN114753409 B CN 114753409B
- Authority
- CN
- China
- Prior art keywords
- plate
- pouring
- rotating plate
- wall
- side wall
- 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
- 238000010276 construction Methods 0.000 title claims abstract description 19
- 239000004567 concrete Substances 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 7
- 239000011372 high-strength concrete Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000005484 gravity Effects 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 102000001999 Transcription Factor Pit-1 Human genes 0.000 description 2
- 108010040742 Transcription Factor Pit-1 Proteins 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 241001233242 Lontra Species 0.000 description 1
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Hydraulic Turbines (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The application relates to the technical field of electric power well construction, in particular to an electric power well prefabricated assembly and a construction method thereof, wherein the assembly comprises prefabricated plates, side walls and embedded parts, and has the beneficial effects that: through adopting assembled electric power well hoist and mount construction method, the equipment is quick, implements easy operation, avoids the foundation ditch to expose for a long time, reduces the potential safety hazard, utilizes the cooperation of lifting ring and spring, has limited the position of stay cord, avoids simultaneously because prefabricated bottom plate gravity excessively causes the stay cord excessively to warp, causes the fracture, has improved the security of hoist and mount.
Description
Technical Field
The application relates to the technical field of electric power well construction, in particular to an electric power well prefabricated assembly and a construction method thereof.
Background
When the power cable line and the related control line are buried underground outdoors, in order to reduce the difficulty of cable laying and avoid the friction and damage of the cable at the corner position, a cable well is required to be arranged at the straight line section and the corner position which are generally not more than 50 meters, and the cable well is used for overhauling the power cable line and the related control line after the cable laying construction and completion.
The construction of the traditional cast-in-place concrete cable well is required to be provided with temporary roads for running main materials such as commodity concrete and steel bars, site conditions such as a steel bar, a template, a support material yard and a processing field, and the like, and the implementation scheme is demonstrated and the conditions such as foundation pit monitoring are carried out according to the excavation depth and the exposure time of the foundation pit. Therefore, how to reduce the requirements of the cable well construction on site conditions and shorten the cable well construction period is an urgent requirement for ensuring safety and reducing cost of the current cable well construction.
The existing assembly type electric power well installation equipment lacks a protection device for the side wall, and pouring of the side wall is only fixed by concrete at the bottom, so that the side wall is easy to incline during backfilling, and meanwhile, along with lateral extrusion of soil, lateral extrusion force for the side wall is also easy to be caused.
Disclosure of Invention
The application aims to provide an electric power well prefabricated assembly and a construction method thereof, which are used for solving the problems of convenient assembly and side wall support strength of an electric power well.
In order to achieve the above purpose, the present application provides the following technical solutions:
an electrical well prefabricated assembly, the assembly comprising:
the prefabricated plate is characterized in that a water collecting well which is sunken downwards is arranged in the middle of the prefabricated bottom plate, four groups of hanging rings distributed in a circumferential array are arranged at the port of the upper end of the water collecting well, pouring cups are arranged on the left side and the right side of the upper end of the prefabricated plate, and cup mouth grooves of a conical inner cavity are vertically arranged in the pouring cups;
the side wall is vertically hoisted in the cup opening groove, a rough layer is arranged on the side wall at the lower end of the side wall, and a pouring layer made of concrete is poured in the cup opening groove;
the embedded part is I-shaped, and the embedded part comprises a top plate positioned in a cup opening groove, a vertical plate vertically poured in the precast slab and a bottom plate transversely embedded in the precast slab, the outer wall of the vertical plate is vertically and slidably sleeved with a lifting frame, the side wall is pressed on the upper end face of the top plate, the two sides of the top plate and the bottom plate are respectively and rotatably provided with an upper rotating plate and a lower rotating plate, the end part of the upper rotating plate is obliquely pressed on a rough layer, and the lower rotating plate is pressed on the outer wall of the lower end of the lifting frame.
Preferably, the outer wall of the lower end of the lifting frame is provided with an inclined chamfer surface, and the end part of the lower rotating plate is abutted against the inclined chamfer surface.
Preferably, the lateral wall of rim of a cup groove transversely runs through and is provided with the through hole, the outer wall of going up the commentaries on classics board is provided with the haulage rope, the haulage rope extends to the outside of pouring basin along the through hole, and the tip of haulage rope is provided with the pull ring.
Preferably, the upper end of the top plate is symmetrically provided with a second hinge seat, the upper end of the bottom plate is provided with a first hinge seat, the upper rotating plate is rotatably mounted on the second hinge seat, and the lower rotating plate is rotatably mounted on the first hinge seat.
Preferably, the upper end port of the water collecting well is provided with a cover plate, a concrete upright post integrally cast with the prefabricated bottom plate is vertically arranged in the inner cavity of the water collecting well, a connecting block is fixedly arranged in the middle of the cover plate, the lower end of the connecting block is fixed on the concrete upright post, and the upper end of the connecting block is vertically connected with the upright post.
Preferably, the middle section of the vertical rod is slidably sleeved with a lifting ring, the upper end of the lifting ring is provided with a limiting ring fixed on the outer wall of the vertical rod, the upper end of the vertical rod is provided with a pulling plate, a spring is arranged between the lifting ring and the limiting ring, and the spring is sleeved on the vertical rod.
Preferably, four groups of through holes distributed in a circumferential array are formed in the limiting ring, hanging rings in one-to-one correspondence with the through holes and hanging rings are arranged on the outer wall of the lifting ring, the hanging rings are connected with each other through different pull ropes, and the upper ends of the pull ropes between the hanging rings and the through holes 32 penetrate through the limiting ring and the pull plates.
Preferably, the front end screw thread of the lifting frame is rotatably provided with a fastening screw, and the fastening screw is pressed on the vertical plate.
Preferably, the lower rotating plate and the upper rotating plate are mesh plates woven by steel bars, and the pouring layer penetrates through the through holes, the lower rotating plate and the upper rotating plate.
A construction method implemented according to the above-described electrical well prefabricated assembly, the construction method comprising the steps of:
prefabricating an embedded part, wherein the embedded part is pre-buried and installed in a pouring die of a prefabricated plate, and the height of a lifting frame is adjusted so that the end part of a lower rotating plate is dripped on the outer wall of the lower end of the lifting frame;
hoisting installation, namely hoisting and installing the precast slab by connecting the hoisting ring with hoisting equipment;
the side wall is lifted, the side wall is vertically inserted into the cup opening groove through lifting, and the upper rotating plate is inclined outwards under the action of the pull ring and the traction rope before lifting, so that the side wall is pressed on the top plate;
pouring and fixing, loosening the traction rope, enabling the end part of the upper rotating plate to prop against the rough layer, and pouring a pouring layer prepared by pouring high-strength concrete into the cup opening groove.
Compared with the prior art, the application has the beneficial effects that:
according to the application, the assembled electric power well hoisting construction method is adopted, so that the assembly is quick, the implementation operation is simple, the long-time exposure of a foundation pit is avoided, the potential safety hazard is reduced, the position of a pull rope is limited by utilizing the cooperation of the lifting ring and the spring, meanwhile, the breakage caused by excessive deformation of the pull rope due to overlarge gravity of a prefabricated bottom plate is avoided, and the hoisting safety is improved;
through the built-in fitting that has the swivel plate to utilize down swivel plate to realize carrying out the inclination to built-in fitting both sides intensity and support, improve the intensity of built-in fitting, utilize the inclination of swivel plate to support simultaneously and reach the inclination to the side wall lower extreme outer wall and support, under the fixed prerequisite of concrete placement, further improved the support intensity of side wall lower extreme, avoided the side wall slope, improved the structural stability of assembled electric power well.
Drawings
FIG. 1 is a schematic diagram of the structure of the present application;
FIG. 2 is a schematic diagram of a side wall lifting structure according to the present application;
FIG. 3 is a schematic diagram of a casting three-dimensional structure of an embedded part of the application;
FIG. 4 is a schematic view of an installation perspective structure of an embedded part of the application;
FIG. 5 is a schematic view of a three-dimensional structure of an embedded part according to the present application;
fig. 6 is a schematic perspective view of the upright of the present application.
In the figure: 1. a prefabricated plate; 2. a water collection well; 3. a concrete column; 4. a side wall; 5. a pouring cup; 6. pouring a layer; 7. a cup opening groove; 8. a vertical rod; 9. an embedded part; 10. a rough layer; 11. a cover plate; 12. a connecting block; 13. pulling a plate; 14. a limiting ring; 15. a pull rope; 16. a spring; 17. a lifting ring; 18. a bottom plate; 19. a through hole; 20. a lifting frame; 21. a pull ring; 22. a hanging ring; 23. an upper rotating plate; 24. a traction rope; 25. a lower rotating plate; 26. a first hinge support; 27. chamfering the surface; 28. a fastening screw; 29. a second hinge support; 30. a vertical plate; 31. a top plate; 32. and a through hole.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Referring to fig. 1 to 6, the present application provides a technical solution:
example 1:
the utility model provides an electric power well prefabrication assembly, assembly includes prefabricated plate 1, side wall 4 and built-in fitting 9.
The middle of prefabricated bottom plate 1 is provided with undercut sump pit 2, and the upper end port of sump pit 2 is provided with four rings 22 of circumference array distribution, and the upper end left and right sides of prefabricated plate 1 is provided with pouring basin 5, vertically in the pouring basin 5 be provided with the rim of a cup groove 7 of toper inner chamber, the vertical hoist and mount of side wall 4 are in rim of a cup groove 7, and the lower extreme lateral wall of side wall 4 is provided with coarse layer 10, has pour layer 6 that the concrete was made in the rim of a cup groove 7.
The positioning hoisting of the side wall 4 is realized by arranging the cup opening groove 7, and the fixed connection of the side wall 4 and the precast slab 1 is realized by utilizing the pouring layer 6, so that the precast hoisting installation is formed, the assembly is quick, the implementation operation is simple, the long-time exposure of a foundation pit is avoided, and the potential safety hazard is reduced.
The embedded part 9 is I-shaped, and the embedded part 9 comprises a top plate 31 positioned in a cup opening groove 7, a vertical plate 30 vertically poured in the precast slab 1 and a bottom plate 18 transversely embedded in the precast slab 1, the outer wall of the vertical plate 30 is vertically and slidably sleeved with a lifting frame 20, the side wall 4 is pressed on the upper end face of the top plate 31, the two sides of the top plate 31 and the bottom plate 18 are respectively and rotatably provided with an upper rotating plate 23 and a lower rotating plate 25, the end part of the upper rotating plate 23 is obliquely pressed on the rough layer 10, and the lower rotating plate 25 is pressed on the outer wall of the lower end of the lifting frame 20.
Through setting up the built-in fitting 9 that has the swivel plate to utilize down swivel plate 25 to realize carrying out the inclination to vertical board 30 both sides and support, improve the support strength of built-in fitting 9, utilize the inclination of upper swivel plate 23 to support simultaneously and reach the inclination to the outer wall of side wall 4 lower extreme and support, under the fixed prerequisite of concrete placement, further improved the support strength of side wall 4 lower extreme, avoided side wall 4 slope, improved the structural stability of assembled electric power well.
Example 2:
on the basis of embodiment 1, in order to improve the supporting strength of the lower rotating plate 25, the application further has a chamfer surface 27 provided on the outer wall of the lower end of the lifting frame 20, the end of the lower rotating plate 25 is abutted against the chamfer surface 27, the upper end of the top plate 31 is symmetrically provided with a second hinge support 29, the upper end of the bottom plate 18 is provided with a first hinge support 26, the upper rotating plate 23 is rotatably mounted on the second hinge support 29, and the lower rotating plate 25 is rotatably mounted on the first hinge support 26.
By providing the chamfer surface 27, the joint with the end of the lower rotating plate 25 is realized, so that inclined dislocation is formed, the contact area is increased, and the pressure bearing performance is improved.
Example 3:
on the basis of the embodiment 2, in order to enhance the adaptability of the embedded part 9, the application further comprises a fastening screw 28 which is rotatably arranged at the front end of the lifting frame 20 in a threaded manner, wherein the fastening screw 28 is pressed on the vertical plate 30.
Convenient adjustment and fixation of the height of the lifting frame 20 is achieved by arranging fastening screws 28, so as to be adapted to the different length down-turning plates 25.
Example 4:
on the basis of embodiment 1, in order to realize convenient adjustment of the angle of the upper rotating plate 23, the application further comprises a through hole 19 transversely penetrating through the side wall of the cup opening groove 7, a traction rope 24 is arranged on the outer wall of the upper rotating plate 23, the traction rope 24 extends to the outer side of the pouring cup 5 along the through hole 19, and a pull ring 21 is arranged at the end part of the traction rope 24.
Through setting up the cooperation of haulage rope 24 and pull ring 21 for pull the upward turning plate 23 of symmetric distribution to the outside when hoist and mount, thereby make the smooth vertical grafting of side wall 4, after the hoist and mount are accomplished, loosen haulage rope 24, make upward turning plate 23 support on coarse layer 10, through pouring layer 6 pour, realize the filling to through hole 19, thereby form dislocation pouring, further improved the lower extreme intensity of side wall 4.
Example 5:
on the basis of the embodiment 4, in order to avoid the occurrence of holes in the pouring layer 6 during pouring, the application also has a mesh plate woven by reinforcing steel bars on both the lower rotating plate 25 and the upper rotating plate 23, and the pouring layer 6 penetrates through the through holes 19, the lower rotating plate 25 and the upper rotating plate 23.
Through setting up down the swivel plate 25 and go up swivel plate 23 as the otter board to reach the purpose of fully filling pouring high strength concrete, avoid producing the hole that pops up, improved the shaping quality of pouring layer 6.
Example 6:
on the basis of embodiment 4, in the hoisting process, the precast slab 1 is heavy, so that the hoisting rope is seriously deformed, and is often broken due to hoisting caused by deformation, thereby causing safety accidents, in order to limit the deformation of the hoisting rope and improve the hoisting safety, the application further comprises a cover plate 11 arranged at the upper end port of the water collecting well 2, a concrete upright post 3 integrally cast with the precast slab 1 is vertically arranged in the inner cavity of the water collecting well 2, a connecting block 12 is fixedly arranged in the middle of the cover plate 11, the lower end of the connecting block 12 is fixed on the concrete upright post 3, and the upper end of the connecting block 12 is vertically connected with the upright post 8.
The middle section of the vertical rod 8 is slidably sleeved with a lifting ring 17, the upper end of the lifting ring 17 is provided with a limiting ring 14 fixed on the outer wall of the vertical rod 8, the upper end of the vertical rod 8 is provided with a pull plate 13, a spring 16 is arranged between the lifting ring 17 and the limiting ring 14, and the spring 16 is sleeved on the vertical rod 8.
Four groups of through holes 32 distributed in a circumferential array are formed in the limiting ring 14, hanging rings corresponding to the through holes 32 and the hanging rings 22 one by one are arranged on the outer wall of the lifting ring 17, the hanging rings 22 are connected with the hanging rings through different pull ropes 15, and the upper ends of the pull ropes 15 between the hanging rings and the through holes 32 penetrate through the limiting ring 14 and the pull plates 13.
In the hoisting process, the lifting ring 17 is driven to ascend by the pull rope 15, so that the spring 16 is compressed, the purpose of limiting the deformation length of the pull rope 15 is achieved by utilizing the cooperation of the spring 16 and the limiting ring 14, the pull rope 15 is prevented from being broken, and the hoisting safety is improved.
The construction method for realizing the prefabricated assembly of the electric power well comprises the following steps of:
prefabricating an embedded part, wherein the embedded part 9 is installed in a pouring die of the prefabricated plate 1 in a pre-buried mode, and the height of the lifting frame 20 is adjusted so that the end part of the lower rotating plate 25 is dripped on the outer wall of the lower end of the lifting frame 20;
hoisting installation, namely, hoisting installation of the precast slab 1 is realized through connection of the hoisting ring 22 and hoisting equipment;
the side wall is hoisted, the side wall 4 is vertically inserted into the cup opening groove 7 through hoisting, and before hoisting, the upper rotating plate 23 is inclined to the outer side through the action of the pull ring 21 and the traction rope 24, and the side wall 4 is pressed on the top plate 31;
and pouring and fixing, namely loosening the traction ropes 24, enabling the end parts of the upper rotating plates 23 to abut against the rough layer 10, and pouring the pouring layer 6 prepared by high-strength concrete into the cup opening groove 7.
Although embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the application, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. The utility model provides an electric power well prefabricated assembly subassembly which characterized in that: the fitting assembly includes:
the prefabricated plate (1), the centre of prefabricated bottom plate (1) is provided with undercut sump pit (2), and the upper end port of sump pit (2) is provided with four sets of rings (22) of circumference array distribution, and the upper end left and right sides of prefabricated plate (1) is provided with pouring basin (5), vertically is provided with rim of a cup groove (7) of toper inner chamber in pouring basin (5);
the side wall (4) is vertically hung in the cup opening groove (7), a rough layer (10) is arranged on the side wall of the lower end of the side wall (4), and a pouring layer (6) made of concrete is poured in the cup opening groove (7);
the embedded part (9), the embedded part (9) is I-shaped, and the embedded part (9) comprises a top plate (31) positioned in a cup opening groove (7), a vertical plate (30) vertically poured in the precast slab (1) and a bottom plate (18) transversely embedded in the precast slab (1), the outer wall of the vertical plate (30) is vertically and slidably sleeved with a lifting frame (20), the side wall (4) is pressed on the upper end face of the top plate (31), an upper rotating plate (23) and a lower rotating plate (25) are respectively rotatably arranged on two sides of the top plate (31) and the bottom plate (18), the end parts of the upper rotating plate (23) are obliquely pressed on the rough layer (10), and the lower rotating plate (25) is pressed on the outer wall of the lower end of the lifting frame (20);
the lower extreme outer wall of lift frame (20) sets up to chamfer face (27) of slope, the tip of lower rotating plate (25) supports on chamfer face (27) of slope, the lateral wall of rim of a cup groove (7) transversely runs through and is provided with through hole (19), the outer wall of upper rotating plate (23) is provided with haulage rope (24), haulage rope (24) extend to pouring cup (5)'s outside along through hole (19), and the tip of haulage rope (24) is provided with pull ring (21), the upper end symmetry of roof (31) is provided with second hinge (29), the upper end of bottom plate (18) is provided with first hinge (26), upper rotating plate (23) rotate and install on second hinge (29), lower rotating plate (25) rotate and install on first hinge (26), the upper end port of water collecting well (2) is provided with apron (11), vertically be provided with in the inner chamber of water collecting well (2) with pour the outside of pouring cup (5), the upper end of vertical pole (12) of pouring 1, the connecting block (12) is fixed in the middle of vertical connecting piece (12) of vertical connecting piece (8), the middle of connecting piece (12) is connected to the vertical connecting piece (8), the upper end of the lifting ring (17) is provided with a limiting ring (14) fixed on the outer wall of the vertical rod (8), the upper end of the vertical rod (8) is provided with a pulling plate (13), a spring (16) is arranged between the lifting ring (17) and the limiting ring (14), the spring (16) is sleeved on the vertical rod (8), four groups of through holes (32) distributed in a circumferential array are arranged on the limiting ring (14), the outer wall of the lifting ring (17) is provided with hanging rings corresponding to the through holes (32) and hanging rings (22) one by one, the hanging rings (22) are connected with the hanging rings, the hanging rings are connected with the through holes (32) through different pull ropes (15), the upper ends of the pull ropes (15) between the hanging rings and the through holes (32) penetrate through the limiting ring (14) and the pulling plate (13), the lifting ring (17) is driven to ascend through the pull ropes (15), the spring (16) is compressed, the purpose of limiting the deformation length of the pull ropes (15) is achieved by the cooperation of the spring (16) and the limiting ring (14), the purpose of limiting the deformation length of the pull ropes (15) is achieved, the front ends (20) are provided with fastening screws (28) and the fastening plates (28) are arranged on the vertical fastening plates (25) and the fastening plates (30), the pouring layer (6) penetrates through the through hole (19), the lower rotating plate (25) and the upper rotating plate (23).
2. A method of construction of an electrical well prefabricated assembly according to claim 1, wherein: the construction method comprises the following steps:
prefabricating an embedded part, wherein the embedded part (9) is installed in a pouring mould of a prefabricated plate (1) in a pre-burying way, and the height of a lifting frame (20) is adjusted so that the end part of a lower rotating plate (25) is dripped on the outer wall of the lower end of the lifting frame (20);
hoisting installation, namely hoisting and installing the precast slab (1) by connecting the hoisting ring (22) with hoisting equipment;
the side wall is hoisted, the side wall (4) is vertically inserted into the cup opening groove (7) through hoisting, and before hoisting, the upper rotating plate (23) is inclined outwards through the action of the pull ring (21) and the traction rope (24), and the side wall (4) is pressed on the top plate (31);
pouring and fixing, and loosening the traction ropes (24) to enable the end parts of the upper rotating plates (23) to be propped against the rough layer (10), and pouring the pouring layer (6) prepared by pouring high-strength concrete into the cup opening grooves (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210512446.7A CN114753409B (en) | 2022-05-12 | 2022-05-12 | Prefabricated assembly component for electric power well and construction method of prefabricated assembly component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210512446.7A CN114753409B (en) | 2022-05-12 | 2022-05-12 | Prefabricated assembly component for electric power well and construction method of prefabricated assembly component |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114753409A CN114753409A (en) | 2022-07-15 |
| CN114753409B true CN114753409B (en) | 2023-11-14 |
Family
ID=82334980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210512446.7A Active CN114753409B (en) | 2022-05-12 | 2022-05-12 | Prefabricated assembly component for electric power well and construction method of prefabricated assembly component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114753409B (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207727605U (en) * | 2017-12-07 | 2018-08-14 | 龚丽敏 | A kind of new steel structure wall column feet connecting structure |
| CN109403224A (en) * | 2018-11-20 | 2019-03-01 | 德州市公路工程总公司 | Slab culvert casting top slab truss-like sliding formwork system and construction method |
| CN209179067U (en) * | 2018-11-29 | 2019-07-30 | 湖北三和新构件科技有限公司 | Prefabricated formula cable work well |
| CN209413047U (en) * | 2019-01-04 | 2019-09-20 | 滁州市志明钢结构有限公司 | A kind of prefabricated assembled beam sturcture |
| CN209556144U (en) * | 2019-01-02 | 2019-10-29 | 青建国际集团有限公司 | A kind of new steel structure built-in fitting |
| CN111088817A (en) * | 2019-12-30 | 2020-05-01 | 江苏东尚住宅工业有限公司 | Prefabricated assembled cable well and construction method thereof |
| CN210562789U (en) * | 2019-08-12 | 2020-05-19 | 安吉屹丰建设有限公司 | Building embedded wall structure |
| CN111501839A (en) * | 2020-05-12 | 2020-08-07 | 启晗电力建设集团有限公司 | Cable shaft |
| CN211774613U (en) * | 2019-12-30 | 2020-10-27 | 威海宏松机械有限公司 | Large-scale steel construction built-in fitting |
| CN111877603A (en) * | 2020-07-01 | 2020-11-03 | 上海建工集团股份有限公司 | Precast concrete shear wall supporting and grouting surrounding integrated tool system and method |
| CN212641762U (en) * | 2020-04-29 | 2021-03-02 | 玉茗建设集团有限责任公司 | Embedded part applied to assembly type building |
| CN212801655U (en) * | 2020-07-08 | 2021-03-26 | 国网江苏省电力有限公司连云港供电分公司 | Assembled cross cable shaft |
| CN213926342U (en) * | 2020-10-27 | 2021-08-10 | 上海电气研砼建筑科技集团有限公司 | Assembly structure of pool wall and foundation |
| CN216142186U (en) * | 2021-08-30 | 2022-03-29 | 云南吉源建设工程有限公司 | Pre-buried connecting piece device in house |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010021352A1 (en) * | 2008-08-22 | 2010-02-25 | 東芝プラントシステム株式会社 | Installation method of equipment and anchor member supporting mechanism and anchor bolt unit |
-
2022
- 2022-05-12 CN CN202210512446.7A patent/CN114753409B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207727605U (en) * | 2017-12-07 | 2018-08-14 | 龚丽敏 | A kind of new steel structure wall column feet connecting structure |
| CN109403224A (en) * | 2018-11-20 | 2019-03-01 | 德州市公路工程总公司 | Slab culvert casting top slab truss-like sliding formwork system and construction method |
| CN209179067U (en) * | 2018-11-29 | 2019-07-30 | 湖北三和新构件科技有限公司 | Prefabricated formula cable work well |
| CN209556144U (en) * | 2019-01-02 | 2019-10-29 | 青建国际集团有限公司 | A kind of new steel structure built-in fitting |
| CN209413047U (en) * | 2019-01-04 | 2019-09-20 | 滁州市志明钢结构有限公司 | A kind of prefabricated assembled beam sturcture |
| CN210562789U (en) * | 2019-08-12 | 2020-05-19 | 安吉屹丰建设有限公司 | Building embedded wall structure |
| CN111088817A (en) * | 2019-12-30 | 2020-05-01 | 江苏东尚住宅工业有限公司 | Prefabricated assembled cable well and construction method thereof |
| CN211774613U (en) * | 2019-12-30 | 2020-10-27 | 威海宏松机械有限公司 | Large-scale steel construction built-in fitting |
| CN212641762U (en) * | 2020-04-29 | 2021-03-02 | 玉茗建设集团有限责任公司 | Embedded part applied to assembly type building |
| CN111501839A (en) * | 2020-05-12 | 2020-08-07 | 启晗电力建设集团有限公司 | Cable shaft |
| CN111877603A (en) * | 2020-07-01 | 2020-11-03 | 上海建工集团股份有限公司 | Precast concrete shear wall supporting and grouting surrounding integrated tool system and method |
| CN212801655U (en) * | 2020-07-08 | 2021-03-26 | 国网江苏省电力有限公司连云港供电分公司 | Assembled cross cable shaft |
| CN213926342U (en) * | 2020-10-27 | 2021-08-10 | 上海电气研砼建筑科技集团有限公司 | Assembly structure of pool wall and foundation |
| CN216142186U (en) * | 2021-08-30 | 2022-03-29 | 云南吉源建设工程有限公司 | Pre-buried connecting piece device in house |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114753409A (en) | 2022-07-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108726348B (en) | Horizontal prefabrication, overturning and hoisting method for pipe gallery segments | |
| CN113833027A (en) | Construction method of manhole cover | |
| CN114753409B (en) | Prefabricated assembly component for electric power well and construction method of prefabricated assembly component | |
| CN109083184A (en) | A kind of prefabricated cushion cap of land sectional type and its production and installation method | |
| CN217353043U (en) | Connecting structure of cast-in-place concrete wall and PC member wall | |
| CN112227695B (en) | Lifting construction method of integrated type climbing frame system | |
| CN215484618U (en) | A pour template structure for assembled shear force wall and post | |
| CN214034764U (en) | Concrete pouring device of reverse construction method post-cast column | |
| CN218623318U (en) | Device capable of adjusting holes of embedded pipes on cross section of through frame beam | |
| CN219569548U (en) | Adjustable support reinforcing template assembly for monitoring wall inspection corridor construction | |
| CN218291946U (en) | Bored concrete pile steel reinforcement cage installation device | |
| CN219430838U (en) | Internal supporting type hanging die structure of concrete well ring | |
| CN215368761U (en) | Subway station side wall large formwork moving device | |
| CN216405383U (en) | Novel anchor assembly is sealed to slide-resistant pile body anchor rope anchor pier | |
| CN221218616U (en) | Prefabricated socket joint formula road isolation railing base structure | |
| CN213897576U (en) | Advanced water stop structure of basement bottom plate | |
| CN114482117B (en) | Construction method of underwater large-volume concrete retaining wall | |
| CN214657193U (en) | Splicing device of precast concrete foundation for tower crane | |
| CN216272648U (en) | Precast concrete trench cover convenient to installation | |
| CN217758718U (en) | Ultra-deep ultra-thick underground continuous wall | |
| CN219672126U (en) | Circular barrel nonstandard equipment rag bolt preformed hole mould | |
| CN218292006U (en) | Sump pit template fixing device | |
| CN218406469U (en) | Reusable suspended mold supporting system | |
| CN216765974U (en) | Sinking construction device for bottom on-site construction of upper assembled underground building | |
| CN212896440U (en) | Semi-prefabricated cable terminal platform foundation in soil filling area |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 250014 17th floor, unit 1, phase II office building, Zhongjian cultural city, 16 Wenhua East Road, Lixia District, Jinan City, Shandong Province Applicant after: THE SECOND CONSTRUCTION LIMITED COMPANY OF CHINA CONSTRUCTION EIGHTH ENGINEERING DIVISION Address before: 250014 18th floor, Zhongjian building, No.16, Wenhua East Road, Lixia District, Jinan City, Shandong Province Applicant before: THE SECOND CONSTRUCTION LIMITED COMPANY OF CHINA CONSTRUCTION EIGHTH ENGINEERING DIVISION |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |