CN112211217A - Pre-buried structure of power frame for power transmission - Google Patents
Pre-buried structure of power frame for power transmission Download PDFInfo
- Publication number
- CN112211217A CN112211217A CN202011207199.7A CN202011207199A CN112211217A CN 112211217 A CN112211217 A CN 112211217A CN 202011207199 A CN202011207199 A CN 202011207199A CN 112211217 A CN112211217 A CN 112211217A
- Authority
- CN
- China
- Prior art keywords
- plate
- frame
- plates
- power transmission
- power
- 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.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 23
- 238000005192 partition Methods 0.000 claims abstract description 13
- 230000003014 reinforcing effect Effects 0.000 claims description 12
- 239000013589 supplement Substances 0.000 claims description 2
- 239000002689 soil Substances 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000012212 insulator Substances 0.000 description 5
- 239000006185 dispersion Substances 0.000 description 4
- 230000003137 locomotive effect Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/42—Foundations for poles, masts or chimneys
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D15/00—Handling building or like materials for hydraulic engineering or foundations
- E02D15/02—Handling of bulk concrete specially for foundation or hydraulic engineering purposes
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D15/00—Handling building or like materials for hydraulic engineering or foundations
- E02D15/02—Handling of bulk concrete specially for foundation or hydraulic engineering purposes
- E02D15/04—Placing concrete in mould-pipes, pile tubes, bore-holes or narrow shafts
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/02—Foundation pits
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2600/00—Miscellaneous
- E02D2600/40—Miscellaneous comprising stabilising elements
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- Floor Finish (AREA)
Abstract
The invention relates to the technical field of embedded structures, in particular to an embedded structure of a power frame for power transmission, which comprises a top plate, wherein the bottom surface of the top plate is provided with an upright post, the bottom end of the upright post is provided with a bottom plate, a side plate is arranged between the top plate and the bottom plate, the surface of the upright post is provided with a pouring hole, the surface of the side plate is provided with a flow dispersing pipe, the outer side of the side plate is sleeved with a layered partition plate, an inclined stay bar is arranged between the layered partition plate and the side plate, a support rod is arranged between the; the beneficial effects are that: according to the pre-buried structure of the power frame for power transmission, provided by the invention, the plurality of side plates are additionally arranged between the top plate and the bottom plate, the structure clamped with the soil layer is separated between the adjacent side plates, concrete is poured into the clamping structure through the pouring hole and the flow dispersing pipe, the firmness of the stand column in the soil layer is improved, and the pre-buried structure is stably placed in the foundation pit.
Description
Technical Field
The invention relates to the technical field of embedded structures, in particular to an embedded structure of a power frame for power transmission.
Background
With the development of electric locomotives, the voltage and power of the power supply system of the electric locomotive must be increased to make the electric locomotive run fast and have large carrying capacity, so that high-voltage transmission lines and power transformation devices are required. In this case, the supply of the third rail, which is located on the ground, is no longer available, and the railway power overhead line is thus derived. An overhead line is a transmission line in which a transmission conductor is fixed to a tower standing on the ground by an insulator to transmit electric energy. The grounding device comprises a lead, an overhead ground wire, an insulator string, a tower, a grounding device and the like. The wire is made of a metal that conducts well, has a sufficiently thick cross section (to maintain proper current density) and a large radius of curvature (to reduce corona discharge). The insulator string is formed by serially connecting single suspension (or rod) insulators and needs to meet the requirements of insulation strength and mechanical strength. The number of insulators in each string is determined by the transmission voltage class. The existing railway power overhead line is mainly characterized in that a catenary is fixed by a power frame, and then a contact line is suspended by a dropper.
Among the prior art, when the power frame was installed, in order to promote the fastness of power frame, generally at the pre-buried structure of power frame bottom installation, but traditional pre-buried structure simple structure, traditional pre-buried structure is held the point with the soil layer card and is few, and when the power frame accident received the striking, very easily caused the power frame to topple over together with the built-in fitting.
Disclosure of Invention
The invention aims to provide a pre-buried structure of a power frame for power transmission, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an embedded structure of a power frame for power transmission comprises a top plate, wherein the bottom surface of the top plate is provided with a stand column, the bottom end of the stand column is provided with a bottom plate, a side plate is arranged between the top plate and the bottom plate, the surface of the stand column is provided with a pouring hole, the surface of the side plate is provided with a flow dispersing pipe, the outer side of the side plate is sleeved with a layered partition plate, an inclined stay bar is arranged between the layered partition plate and the side plate, a support rod is arranged between the top plate and the bottom plate, the bottom surface of the bottom plate is provided with a bearing seat, the bottom surface of the bearing seat is provided with a taper rod, the bottom surface of the bottom plate is provided with a traction plate, the bottom end of the traction plate is fixed on the surface of an embedded cylinder, the surface of the embedded cylinder is provided with a fin plate, a connecting seat is arranged above the top, the outer side of the connecting seat is sleeved with a buckling frame, and a reinforcing rib plate is arranged between the buckling frame and the horizontal plate.
Preferably, the top plate and the bottom plate are both circular plate-shaped structures, the stand column is a circular cylinder structure, the side plates are arranged in a plurality, and the side plates are distributed around the arc surface of the stand column.
Preferably, the pouring hole penetrates through the top plate and the upright post simultaneously, two groups of flow dispersion pipes are arranged, the two groups of flow dispersion pipes are arranged vertically, a plurality of flow dispersion pipes are arranged in each group, and the flow dispersion pipes penetrate through the side plates and the upright post and are communicated with the pouring hole.
Preferably, the layering baffle is ring column structure, and the layering baffle integrated into one piece has the supplementary board between two adjacent curb plates, and the diagonal brace is provided with a plurality ofly, and a plurality of diagonal braces are arranged along the bottom surface edge of layering baffle and are distributed, and the bracing piece is provided with a plurality ofly, and a plurality of bracing pieces are arranged and are distributed in the circumference shape.
Preferably, bear the seat and be the platform shape structure, the upper portion of awl pole is circular cylinder structure, and the bottom of awl pole is conical structure, and the awl pole is provided with a plurality ofly, and a plurality of awl poles are square and arrange the bottom surface at bearing the seat.
Preferably, the traction plates are arranged in two groups, two traction plates are arranged in each group, the two traction plates are arranged in a splayed mode, the embedded cylinder is of a cylindrical structure, the fin plates are of a square plate-shaped structure, the fin plates are arranged in multiple numbers, and the fin plates are distributed around the outer wall of the embedded cylinder in an arrangement mode.
Preferably, the connecting seat is of a circular column structure, the floor plate is of a circular plate-shaped structure, the notch is communicated with the through hole, the U-shaped hoop is of a U-shaped structure, a screw rod is integrally formed at the top end of the U-shaped hoop, and a nut is sleeved on the screw rod.
Preferably, the buckling frame is of a circular ring structure with an L-shaped section, the surface of the buckling frame is provided with screws, the screws penetrate through side plates of the buckling frame and then are in screwed connection with the surface of the top plate, the reinforcing rib plates are of right-angle trapezoidal plate structures, the reinforcing rib plates are arranged in a plurality of numbers, and the reinforcing rib plates are distributed along the top surface of the buckling frame in an arrayed manner.
Compared with the prior art, the invention has the beneficial effects that: the invention has reasonable structure and strong functionality, and has the following advantages:
1. according to the pre-buried structure of the power frame for power transmission, provided by the invention, the plurality of side plates are additionally arranged between the top plate and the bottom plate, the structure clamped with the soil layer is separated between the adjacent side plates, concrete is poured into the clamping structure through the pouring hole and the flow dispersing pipe, the firmness of the stand column in the soil layer is improved, and the pre-buried structure is stably placed in the foundation pit;
2. according to the embedded structure of the power frame for power transmission, the supporting seat is additionally arranged below the bottom plate, the embedded cylinders are additionally arranged on two sides of the supporting seat and are fixed through the traction plate, and the plurality of toothed plates are additionally arranged on the surfaces of the embedded cylinders to form the clamping structure in the soil layer, so that the embedded structure is extended, and the firmness of the embedded structure is improved;
3. according to the embedded structure of the power frame for power transmission, the connecting seat is additionally arranged on the upper portion of the top plate, the connecting seat penetrates through the U-shaped hoop from the bottom, and after the U-shaped hoop is installed, the buckling frame is fixed on the top plate through the screw, so that the embedded structure is conveniently connected with the upper power frame.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a connecting base structure according to the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 1;
fig. 4 is an enlarged schematic view of the structure at B in fig. 1.
In the figure: the device comprises a top plate 1, an upright post 2, a bottom plate 3, a side plate 4, a pouring hole 5, a diffusing pipe 6, a layered partition plate 7, an inclined strut 8, a support rod 9, a bearing seat 10, a taper rod 11, a traction plate 12, an embedded cylinder 13, a fin plate 14, a connecting seat 15, a ground plate 16, a notch 17, a through hole 18, a U-shaped ring hoop 19, a buckling frame 20 and a reinforcing rib plate 21.
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 to 4, the present invention provides a technical solution: a pre-buried structure of a power frame for power transmission comprises a top plate 1, wherein a stand column 2 is arranged on the bottom surface of the top plate 1, a bottom plate 3 is arranged at the bottom end of the stand column 2, a side plate 4 is arranged between the top plate 1 and the bottom plate 3, the top plate 1 and the bottom plate 3 are both in a circular plate structure, the stand column 2 is in a circular cylinder structure, a plurality of side plates 4 are arranged and distributed around the circular arc surface of the stand column 2, a pouring hole 5 is formed in the surface of the stand column 2, a flow dispersing pipe 6 is arranged on the surface of the side plate 4, the pouring hole 5 simultaneously penetrates through the top plate 1 and the stand column 2, two groups of flow dispersing pipes 6 are arranged, the two groups of flow dispersing pipes 6 are arranged up and down, a plurality of flow dispersing pipes 6 in each group are arranged, the flow dispersing pipes 6 penetrate through the side plate 4 and the stand column 2 and are communicated with the pouring hole 5, a layering, the layered partition plate 7 is of a circular structure, the layered partition plate 7 is provided with a plurality of supplement plates integrally formed between two adjacent side plates 4, the inclined support rods 8 are distributed in a plurality, the inclined support rods 8 are distributed along the edge of the bottom surface of the layered partition plate 7 in an arrayed manner, the support rods 9 are distributed in a plurality, the support rods 9 are distributed in a circumferential arrayed manner, the structure between the top plate 1 and the bottom plate 3 and the structure below the bottom plate 3 are placed in pre-buried pits, the conical rods 11 at the bottom surface of the bearing seat 10 are inserted into soil layers of the foundation pit, the bearing seat 10 is stably placed in the foundation pit, then concrete is poured into the pouring holes 5, the concrete flows out of the free flow pipes 6 along the pouring holes 5, and the concrete is poured between the;
the bottom surface of the bottom plate 3 is provided with a bearing seat 10, the bottom surface of the bearing seat 10 is provided with a taper rod 11, the bearing seat 10 is in a table-shaped structure, the upper part of the taper rod 11 is in a circular cylindrical structure, the bottom end of the taper rod 11 is in a conical structure, the taper rod 11 is provided with a plurality of taper rods 11 which are arranged on the bottom surface of the bearing seat 10 in a square shape, the bottom surface of the bottom plate 3 is provided with a pulling plate 12, the bottom end of the pulling plate 12 is fixed on the surface of an embedded cylinder 13, the surface of the embedded cylinder 13 is provided with a plurality of fin plates 14, the pulling plates 12 are provided with two groups, each group of pulling plates 12 is provided with two pulling plates 12, the two pulling plates 12 are arranged in an 'eight' shape, the embedded cylinder 13 is in a cylindrical structure, the fin plates 14 are in a square plate-shaped structure, the fin plates 14 are arranged around the outer wall of the embedded cylinder 13, the downward seepage concrete overflows the structure;
a connecting seat 15 is arranged above the top plate 1, a floor plate 16 is arranged on the top surface of the connecting seat 15, a notch 17 is arranged on the bottom surface of the floor plate 16, a through hole 18 is arranged on the surface of the floor plate 16, a U-shaped hoop 19 is inserted into the through hole 18, the connecting seat 15 is of a circular column structure, the floor plate 16 is of a circular plate structure, the notch 17 is communicated with the through hole 18, the U-shaped hoop 19 is of a U-shaped structure, a screw rod is integrally formed at the top end of the U-shaped hoop 19 and sleeved with a nut, a buckle frame 20 is sleeved on the outer side of the connecting seat 15, a reinforcing rib plate 21 is arranged between the buckle frame 20 and the floor plate 16, the buckle frame 20 is of a circular ring structure with an L-shaped section, a screw is arranged on the surface of the buckle frame 20, the screw penetrates through a side plate of the buckle frame 20 and then is screwed on the surface of the top plate 1, the reinforcing rib plate 21 is of, the U-shaped hoop 19 penetrates from the notch 17, two vertical rod bodies of the U-shaped hoop 19 are inserted into the two through holes 18 respectively, the buckling frame 20 is buckled on the upper portion of the top plate 1, the reinforcing rib plate 21 is fixed with the top plate 1 through the screw, the U-shaped hoop 19 cannot fall downwards, and the U-shaped hoop 19 is structurally connected with the bottom of the electric power frame.
The working principle is as follows: in actual use, the structure between the top plate 1 and the bottom plate 3 and the structure below the bottom plate 3 are placed in the pre-buried pit, the conical rod 11 at the bottom of the bearing seat 10 is inserted into the soil layer of the foundation pit, the bearing seat 10 is stably placed in the foundation pit, concrete is poured into the pouring holes 5, the concrete flows out of the diffusing pipes 6 along the pouring holes 5, the concrete is poured between the top plate 1 and the bottom plate 3, the concrete seeping downwards overflows the structure at the bottom of the bottom plate 3, a reinforcing structure is formed outside the embedding cylinder 13, then a U-shaped hoop 19 is penetrated from the notch 17, two vertical rod bodies of the U-shaped hoop 19 are respectively inserted into two through holes 18, the buckling frame 20 is buckled on the upper part of the top plate 1, the reinforcing rib plate 21 is fixed with the top plate 1 through the screw, the U-shaped hoop 19 does not fall off at the moment, and the U-shaped hoop 19 is connected with the bottom structure of the power frame.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a pre-buried structure of power frame for power transmission, includes roof (1), its characterized in that: the bottom surface of the top plate (1) is provided with an upright post (2), the bottom end of the upright post (2) is provided with a bottom plate (3), a side plate (4) is arranged between the top plate (1) and the bottom plate (3), the surface of the upright post (2) is provided with a pouring hole (5), the surface of the side plate (4) is provided with a flow dispersing pipe (6), the outer side of the side plate (4) is sleeved with a layered partition plate (7), an inclined stay bar (8) is arranged between the layered partition plate (7) and the side plate (4), a support bar (9) is arranged between the top plate (1) and the bottom plate (3), the bottom surface of the bottom plate (3) is provided with a bearing seat (10), the bottom surface of the bearing seat (10) is provided with a taper rod (11), the bottom surface of the bottom plate (3) is provided with a pulling plate (12), the bottom end of the pulling plate (12) is, the top of roof (1) is provided with connecting seat (15), the top surface of connecting seat (15) is provided with dull and stereotyped (16), scarce groove (17) have been seted up to the bottom surface of dull and stereotyped (16), and perforation (18) have been seted up on the surface of dull and stereotyped (16), the inside grafting of perforation (18) has U type hoop (19), and the outside cover of connecting seat (15) is equipped with knot frame (20), be provided with between knot frame (20) and the dull and stereotyped (16) and consolidate gusset plate (21).
2. The embedded structure of the power frame for power transmission according to claim 1, characterized in that: roof (1) and bottom plate (3) all are circular platelike structure, and stand (2) are circular cylinder structure, and curb plate (4) are provided with a plurality ofly, and a plurality of curb plates (4) are arranged around the arc surface of stand (2) and are distributed.
3. The embedded structure of the power frame for power transmission according to claim 1, characterized in that: the pouring hole (5) penetrates through the top plate (1) and the stand column (2) simultaneously, two groups of flow dispersing pipes (6) are arranged, the two groups of flow dispersing pipes (6) are arranged vertically, a plurality of flow dispersing pipes (6) are arranged in each group, and the flow dispersing pipes (6) penetrate through the side plates (4) and the stand column (2) and then are communicated with the pouring hole (5).
4. The embedded structure of the power frame for power transmission according to claim 1, characterized in that: the laminated partition plate (7) is of a circular ring-shaped structure, the laminated partition plate (7) is integrally formed between two adjacent side plates (4) to form a supplement plate, a plurality of inclined supporting rods (8) are arranged and distributed along the edge of the bottom surface of the laminated partition plate (7), a plurality of supporting rods (9) are arranged, and the plurality of supporting rods (9) are arranged and distributed in a circumferential manner.
5. The embedded structure of the power frame for power transmission according to claim 1, characterized in that: bear seat (10) and be the platform shape structure, the upper portion of taper rod (11) is circular cylinder structure, and the bottom of taper rod (11) is conical structure, and taper rod (11) are provided with a plurality ofly, and a plurality of taper rods (11) are square and arrange in the bottom surface that bears seat (10).
6. The embedded structure of the power frame for power transmission according to claim 1, characterized in that: the drawing plates (12) are arranged in two groups, two drawing plates (12) are arranged in each group, the two drawing plates (12) are arranged in a splayed mode, the embedded cylinder (13) is of a cylindrical structure, the fin plate (14) is of a square plate structure, the fin plates (14) are arranged in a plurality, and the fin plates (14) are distributed around the outer wall of the embedded cylinder (13) in an arrangement mode.
7. The embedded structure of the power frame for power transmission according to claim 1, characterized in that: the connecting seat (15) is of a circular column structure, the floor plate (16) is of a circular plate-shaped structure, the notch (17) is communicated with the through hole (18), the U-shaped hoop (19) is of a U-shaped structure, the top end of the U-shaped hoop (19) is integrally formed with a screw rod, and a nut is sleeved on the screw rod.
8. The embedded structure of the power frame for power transmission according to claim 1, characterized in that: the buckling frame (20) is of a circular ring structure with an L-shaped section, screws are arranged on the surface of the buckling frame (20), the screws penetrate through side plates of the buckling frame (20) and then are in threaded connection with the surface of the top plate (1), the reinforcing rib plates (21) are of a right-angle trapezoidal plate-shaped structure, a plurality of reinforcing rib plates (21) are arranged and distributed along the top surface of the buckling frame (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011207199.7A CN112211217A (en) | 2020-11-03 | 2020-11-03 | Pre-buried structure of power frame for power transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011207199.7A CN112211217A (en) | 2020-11-03 | 2020-11-03 | Pre-buried structure of power frame for power transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112211217A true CN112211217A (en) | 2021-01-12 |
Family
ID=74058019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011207199.7A Pending CN112211217A (en) | 2020-11-03 | 2020-11-03 | Pre-buried structure of power frame for power transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112211217A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113550347A (en) * | 2021-07-26 | 2021-10-26 | 余明谣 | Pre-buried structure of power frame for power transmission |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140161539A1 (en) * | 2012-12-07 | 2014-06-12 | Anoop Kumar Arya | Soil anchor footing |
| CN109667271A (en) * | 2019-01-21 | 2019-04-23 | 中建八局第建设有限公司 | A kind of architectural engineering concrete placing installation |
| CN110241813A (en) * | 2019-05-16 | 2019-09-17 | 国家电网有限公司 | Drilled and buried prefabricated pipe pile for transmission line |
| CN209855356U (en) * | 2019-04-04 | 2019-12-27 | 成都卡普数据服务有限责任公司 | Mounting base of power transmission tower |
| CN110616733A (en) * | 2019-10-25 | 2019-12-27 | 中国电建集团贵州电力设计研究院有限公司 | Integral reinforcing device and method for foundation and component of power transmission tower |
| CN210529735U (en) * | 2019-05-25 | 2020-05-15 | 黄强 | Building steel structure platform base |
| CN211773844U (en) * | 2020-04-01 | 2020-10-27 | 国网湖北省电力有限公司黄石供电公司 | Electric power iron tower prefabricated tubular pile foundation device |
| CN211816372U (en) * | 2020-03-09 | 2020-10-30 | 中国建筑第二工程局有限公司 | Device for improving bearing capacity of building |
-
2020
- 2020-11-03 CN CN202011207199.7A patent/CN112211217A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140161539A1 (en) * | 2012-12-07 | 2014-06-12 | Anoop Kumar Arya | Soil anchor footing |
| CN109667271A (en) * | 2019-01-21 | 2019-04-23 | 中建八局第建设有限公司 | A kind of architectural engineering concrete placing installation |
| CN209855356U (en) * | 2019-04-04 | 2019-12-27 | 成都卡普数据服务有限责任公司 | Mounting base of power transmission tower |
| CN110241813A (en) * | 2019-05-16 | 2019-09-17 | 国家电网有限公司 | Drilled and buried prefabricated pipe pile for transmission line |
| CN210529735U (en) * | 2019-05-25 | 2020-05-15 | 黄强 | Building steel structure platform base |
| CN110616733A (en) * | 2019-10-25 | 2019-12-27 | 中国电建集团贵州电力设计研究院有限公司 | Integral reinforcing device and method for foundation and component of power transmission tower |
| CN211816372U (en) * | 2020-03-09 | 2020-10-30 | 中国建筑第二工程局有限公司 | Device for improving bearing capacity of building |
| CN211773844U (en) * | 2020-04-01 | 2020-10-27 | 国网湖北省电力有限公司黄石供电公司 | Electric power iron tower prefabricated tubular pile foundation device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113550347A (en) * | 2021-07-26 | 2021-10-26 | 余明谣 | Pre-buried structure of power frame for power transmission |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207847228U (en) | A kind of overturning-preventing concrete wire pole | |
| CN201818097U (en) | Prestressed steel rod | |
| CN202202587U (en) | Communication base station | |
| CN112211217A (en) | Pre-buried structure of power frame for power transmission | |
| CN202834404U (en) | Cable holder | |
| CN206768646U (en) | A kind of highway multifunctional monitoring bar | |
| CN202227755U (en) | Cable-stayed tower for power transmission line of power grid | |
| CN108400756B (en) | Large-span flexible support double-glass photovoltaic system | |
| CN216355887U (en) | Three-phase vertical overhead outgoing line framework structure of transformer substation | |
| CN207796872U (en) | A kind of solar street lamp structure | |
| CN206034630U (en) | Integrated transformer substation of 110kV steel construction prepackage type | |
| CN215896972U (en) | Lightning protection device for railway communication | |
| CN104533115A (en) | Integrated framework for wire outlet, wire inlet and transition of 500 kV transformer substation | |
| CN206737536U (en) | Four loop combination pylons | |
| CN211618017U (en) | Photovoltaic support on water | |
| CN203701133U (en) | Prestressed rock bolt foundation device with downward projecting cushion cap | |
| CN217783064U (en) | High strength wind resistance electric power iron tower | |
| CN108396764B (en) | Wire pole prefabricated foundation seat and wire pole assembly | |
| CN106351503A (en) | Mechanical upright installing method of polyurethane composite material pole | |
| CN214883825U (en) | Modularized foundation structure of wind generating set | |
| CN218991087U (en) | Communication base station pole-holding tower for railway tunnel portal field level | |
| CN206707378U (en) | A kind of 220kV wires rounded projections arranged becomes vertical arrangement single loop anchor support | |
| CN221597299U (en) | Large-span aluminium square tube cable bridge | |
| CN220964244U (en) | Cable support and transformer station | |
| CN218379307U (en) | Lamp bracket for water conservancy construction site |
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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210112 |