CN115162821B - Anti-tilting snow removing equipment for telegraph pole - Google Patents
Anti-tilting snow removing equipment for telegraph pole Download PDFInfo
- Publication number
- CN115162821B CN115162821B CN202210906916.8A CN202210906916A CN115162821B CN 115162821 B CN115162821 B CN 115162821B CN 202210906916 A CN202210906916 A CN 202210906916A CN 115162821 B CN115162821 B CN 115162821B
- Authority
- CN
- China
- Prior art keywords
- snow removing
- rod body
- hollow rod
- rod
- vertical
- 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
- 230000007704 transition Effects 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 239000004568 cement Substances 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 241000237942 Conidae Species 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 230000002265 prevention Effects 0.000 claims 7
- 230000005540 biological transmission Effects 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 229910000967 As alloy Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/22—Sockets or holders for poles or posts
- E04H12/2207—Sockets or holders for poles or posts not used
- E04H12/2215—Sockets or holders for poles or posts not used driven into the ground
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
- B08B7/02—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by distortion, beating, or vibration of the surface to be cleaned
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/22—Sockets or holders for poles or posts
- E04H12/2292—Holders used for protection, repair or reinforcement of the post or pole
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/16—Devices for removing snow or ice from lines or cables
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Road Signs Or Road Markings (AREA)
Abstract
A wire pole anti-tilting snow removing device in the technical field of electric power facility safety comprises a hollow pole body, a buffer sleeve and a head column body; the top end surface of the hollow rod body is uniformly and annularly provided with a plurality of vertical shafts, a guide sleeve is sleeved on the vertical shaft in a sliding way, the guide sleeve is fixed with the head cylinder, and a spring is sleeved on the lower section shaft body of the vertical shaft; the buffer sleeve is of a gyro-shaped shell structure, two ends of the buffer sleeve are detachably sleeved and fixed with the hollow rod body, a plurality of waist-shaped holes are uniformly formed in the rod wall of the hollow rod body in a ring manner, and a horizontal connecting rod is penetrated in the center of each waist-shaped hole in a clearance manner; the upper end of the vibrating rod is fixedly connected with the head column body, the inner end of the horizontal connecting rod is fixedly connected with the lower end rod body of the vibrating rod, the outer end of the horizontal connecting rod is provided with a vertical vibrator, and elastic rubber blocks are connected between the upper end and the lower end of the vertical vibrator and the inner cavity wall of the buffer sleeve; this wire pole prevents down snow removing equipment possesses convenient snow removing advantage simultaneously to and higher antidetonation prevents down the grade.
Description
Technical Field
The invention relates to the technical field of electric power facility safety, in particular to a wire pole anti-tilting snow removing device.
Background
As is known, the remote transmission of electric power is generally accomplished by erecting electric wires between a large number of electric poles or electric towers, and once a problem occurs in the electric poles in a certain area, the transmission of the whole electric power system is affected, so that power failure is caused; at present, two main problems of extreme environment influencing the transmission of a power system are that firstly, the snow is accumulated in winter to cause the wire breakage, secondly, the wire pole is collapsed due to the gust or earthquake, and the wire pole can be broken due to the wind power of six or more levels or the earthquake of four or more levels;
compared with the traditional wire snow removing mode, the wire snow removing device has the advantages that the wire snow removing mode is realized by beating vibration, salt spraying snow melting or short-circuit deicing, more advanced snow removing tools such as an unmanned plane and a snow removing robot are utilized in the prior art, the wire pole is diversified, and the wire pole is prevented from falling, and the wire pole is realized by reinforcing the base installation of the wire pole and is relatively single; considering the commonality of the vibration (shock) factors in the anti-fall and snow removal of the utility pole and the bulky and complex design of the multifunctional defending structure of the utility pole, the applicant decides to develop and test a brand-new anti-fall snow removing device for the utility pole.
Disclosure of Invention
In order to overcome the defects in the background technology, the invention discloses a wire pole anti-falling snow removing device which has the advantage of convenient snow removing and higher anti-seismic anti-falling grade.
In order to achieve the aim of the invention, the invention adopts the following technical scheme:
the utility model provides a wire pole prevents down snow removing equipment, contains hollow body of rod, the cover that is sleeved in hollow body of rod bottom, and is used for installing the head cylinder of wire frame; the upper end face of the guide sleeve is fixedly connected with the bottom end face of the head cylinder in a corresponding manner, and the lower section shaft body of the vertical shaft is sleeved with a spring; the buffer sleeve is of a gyro-shaped shell structure with an inner cavity formed by outwards expanding the middle part, two ends of the buffer sleeve are detachably sleeved and fixed with a hollow rod body through a bolt assembly, a plurality of waist-shaped holes are uniformly formed in the hollow rod body in a ring mode in the middle of the hollow rod body corresponding to the inner cavity of the buffer sleeve, and a horizontal connecting rod is penetrated in the middle of each waist-shaped hole in a clearance mode; the vibrating rod is penetrated in the internal clearance of hollow rod, the upper end of vibrating rod and the bottom face central authorities fixed connection of head cylinder, the inner of horizontal connecting rod is in the lower extreme shaft fixed connection of vibrating rod, and vertical vibrator is installed to the outer end of horizontal connecting rod, all be connected with elastic rubber piece between vertical vibrator's upper and lower both ends and the cushion collar inner chamber wall.
Further, the hollow rod body is a concrete cement rod with a plurality of reinforcing ribs arranged in a surrounding mode, and the vertical shaft is formed by protruding the reinforcing ribs out of the top end portion of the hollow rod body.
Further, two ends of the spring are respectively and correspondingly connected with the corresponding ends of the guide sleeve and the hollow rod body.
Further, the top-shaped shell structure consists of an upper cone portion, a transition portion and a lower cone portion, wherein the upper cone portion and the lower cone portion are symmetrical, the cone surfaces are concave curved surfaces, and the transition portion is an arc transition surface.
Further, the half-section of the upper cone part and the half-section of the lower cone part are in a quarter elliptic line shape.
Further, the cone shells of the upper cone part and the lower cone part are in a wave shape which diverges from the center to the edge.
Further, the length of the waist-shaped hole is greater than the maximum vertical vibration amplitude of the horizontal connecting rod.
Further, the waist-shaped holes are provided with three or four holes.
Due to the adoption of the technical scheme, the invention has the following beneficial effects:
according to the anti-tilting snow removing equipment for the telegraph pole, disclosed by the invention, the vibrating rod and the head column body can be driven to vibrate by the vertical vibrator, so that the telegraph frame and the electric wire are driven to vibrate, and the purpose of vibration snow removing is achieved; the outstanding advantage of its project organization has two, firstly perpendicular vibrator hides in the buffer collar inner chamber under ground for the wire pole structure that is located ground is almost with traditional no different, succinct pleasing to the eye, and can not cause the wire pole head to weigh the foot light, increases the windage, enlarges the risk of collapsing, secondly perpendicular vibrator's vibration only acts on first cylinder and electric wire, possesses vibration buffering with the hollow body of rod between, can not influence the stability of the hollow body of rod.
According to the anti-falling snow removing device for the telegraph pole, disclosed by the invention, the top-shaped buffer sleeve with a large surface area is designed, and the weight ratio of the bottom of the telegraph pole is increased by arranging the vertical vibrator, so that the bottom of the whole telegraph pole is very firmly installed and is not easy to collapse; when an earthquake happens, the impact of the transverse wave and the longitudinal wave of the earthquake on the hollow rod body can be buffered by utilizing the gyro-shaped shell structure of the buffer sleeve and the spring, so that the anti-earthquake anti-falling grade of the invention is greatly improved.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present invention;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
fig. 3 is an enlarged schematic view of a portion B of fig. 1.
In the figure: 1. a head column; 2. a hollow rod body; 3. a waist-shaped hole; 4. a buffer sleeve; 5. a vibrating rod; 6. a horizontal link; 7. a vertical vibrator; 8. an elastic rubber block; 9. guide sleeve; 10. a vertical shaft; 11. and (3) a spring.
Detailed Description
In the description, it should be understood that, if there is an azimuth or positional relationship indicated by terms such as "upper", "lower", "front", "rear", "left", "right", etc., the drawings merely correspond to the drawings of the present invention, and in order to facilitate description of the present invention, it is not indicated or implied that the device or element referred to must have a specific azimuth:
the anti-tilting snow removing device for the telegraph pole, which is described with reference to figures 1-3, comprises a hollow rod body 2, a buffer sleeve 4 sleeved at the bottom end of the hollow rod body 2, and a head column body 1 for installing an electric wire frame, wherein the head column body 1 can be made of materials with light weight and high structural strength, such as alloy steel and the like; the top end surface of the hollow rod body 2 is uniformly and annularly provided with a plurality of vertical shafts 10, and the hollow rod body 2 is a concrete cement rod internally and annularly provided with a plurality of reinforcing ribs according to the requirement, and the vertical shafts 10 are formed by the protruding of the reinforcing ribs from the top end part of the hollow rod body 2, so that the traditional cement rod can be utilized, and a new structure does not need to be developed; the upper section shaft body of the vertical shaft 10 is sleeved with a guide sleeve 9 in a sliding manner, the upper end surface of the guide sleeve 9 is fixedly connected with the bottom end surface of the head cylinder 1 in a corresponding manner, the lower section shaft body of the vertical shaft 10 is sleeved with a spring 11, the head cylinder 1 and the hollow rod body 2 cannot radially move by utilizing the limit of the vertical shaft 10 and the guide sleeve 9, and the vertical vibration of the head cylinder 1 and the hollow rod body 2 cannot be mutually transmitted by the arrangement of the spring 11, so that the vertical vibrator 7 is convenient to drive the head cylinder 1 to vibrate, and then the electric wire frame and the electric wire are driven to vibrate, and the purpose of vibration snow removal is achieved; in addition, two ends of the spring 11 are respectively and correspondingly connected with the corresponding ends of the guide sleeve 9 and the hollow rod body 2, so as to prevent the vertical shaft 10 from being separated from the guide sleeve 9;
the buffer sleeve 4 is a gyro-shaped shell structure with an inner cavity formed by expanding the middle part, so that the bottom of the whole telegraph pole can be stably installed after being buried underground, and the telegraph pole is not easy to collapse; the top-shaped shell structure consists of an upper cone part, a transition part and a lower cone part, wherein the upper cone part and the lower cone part are symmetrical, the cone surfaces are concave curved surfaces, the transition part is an arc transition surface, and the symmetrical and curved surfaces are designed, so that the structural strength of the buffer sleeve 4 can be increased; in addition, the half-section sections of the upper cone part and the lower cone part are in a quarter elliptic line shape, and the elliptic line-shaped curved surface can bear larger internal pressure and external pressure; in addition, the cone shells of the upper cone part and the lower cone part are in a wave shape which diverges from the center to the edge, so that shock waves can be absorbed conveniently, and the vibration force transmitted to the hollow rod body 2 is reduced; the two ends of the buffer sleeve 4 are detachably sleeved and fixed with the hollow rod body 2 through bolt assemblies, so that the connection is stable and the disassembly and the assembly are convenient;
the hollow rod body 2 is uniformly provided with a plurality of waist-shaped holes 3 which are arranged along the axial direction of the hollow rod body 2 in a ring mode corresponding to the rod wall in the center of the inner cavity of the buffer sleeve 4, and the waist-shaped holes 3 need to avoid reinforcing ribs in the hollow rod body 2, and the length of the waist-shaped holes 3 is larger than the maximum vertical vibration amplitude of the horizontal connecting rod 6 according to requirements, so that vibration is prevented from being transmitted to the hollow rod body 2; in addition, the number of the vertical vibrators 7 is selected according to the need of snow removing vibration, and the installation balance is kept; the center of each waist-shaped hole 3 is provided with a horizontal connecting rod 6 in a penetrating way in a gap way, the hollow rod body 2 is internally provided with a vibrating rod 5 in a penetrating way, the upper end of the vibrating rod 5 is fixedly connected with the center of the bottom end surface of the head cylinder 1, the inner end of the horizontal connecting rod 6 is fixedly connected with the lower end rod body of the vibrating rod 5, the outer end of the horizontal connecting rod 6 is provided with a vertical vibrator 7, the vertical vibrator 7 can sequentially transmit vibration to an electric wire through the horizontal connecting rod 6, the vibrating rod 5, the head cylinder 1 and the electric wire frame for snow removal, and the vertical vibrator 7 can be controlled by an external manual control switch and a sensor for sensing the weight of snow pressure; elastic rubber blocks 8 are connected between the upper end and the lower end of the vertical vibrator 7 and the inner cavity wall of the buffer sleeve 4, and the elastic rubber blocks 8 can support the vertical vibrator 7 to a certain extent and play a role in vibration buffering.
The invention has not been described in detail in the prior art, and it is apparent to those skilled in the art that the invention is not limited to the details of the above-described exemplary embodiments, but that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics thereof; the above-described embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (8)
1. A wire pole anti-tilting snow removing device is characterized in that: comprises a hollow rod body (2), a buffer sleeve (4) sleeved at the bottom end of the hollow rod body (2) and a head column body (1) for installing an electric wire frame; a plurality of vertical shafts (10) are uniformly and annularly arranged on the top end surface of the hollow rod body (2), a guide sleeve (9) is sleeved on the upper section shaft body of the vertical shaft (10) in a sliding manner, the upper end surface of the guide sleeve (9) is fixedly connected with the bottom end surface of the head cylinder (1) in a corresponding manner, and a spring (11) is sleeved on the lower section shaft body of the vertical shaft (10); the buffer sleeve (4) is of a gyro-shaped shell structure with an inner cavity formed by outward expansion of the middle part, two ends of the buffer sleeve (4) are detachably sleeved and fixed with the hollow rod body (2) through bolt assemblies, the hollow rod body (2) is uniformly provided with a plurality of waist-shaped holes (3) along the axial direction of the hollow rod body (2) in a ring corresponding to the rod wall in the center of the inner cavity of the buffer sleeve (4), and a horizontal connecting rod (6) is arranged in the center of each waist-shaped hole (3) in a penetrating mode in a clearance mode; the vibrating rod is characterized in that a vibrating rod (5) is arranged in the hollow rod body (2) in a penetrating manner in a gap, the upper end of the vibrating rod (5) is fixedly connected with the center of the bottom end face of the head cylinder (1), the inner end of the horizontal connecting rod (6) is fixedly connected with the lower end rod body of the vibrating rod (5), the outer end of the horizontal connecting rod (6) is provided with a vertical vibrator (7), and elastic rubber blocks (8) are connected between the upper end and the lower end of the vertical vibrator (7) and the inner cavity wall of the buffer sleeve (4).
2. The utility pole tip-out prevention snow removing apparatus as claimed in claim 1, characterized in that: the hollow rod body (2) is a concrete cement rod with a plurality of reinforcing ribs arranged in a surrounding mode, and the vertical shaft (10) is formed by protruding the reinforcing ribs out of the top end of the hollow rod body (2).
3. The utility pole tip-out prevention snow removing apparatus as claimed in claim 1, characterized in that: the two ends of the spring (11) are respectively and correspondingly connected with the corresponding ends of the guide sleeve (9) and the hollow rod body (2).
4. The utility pole tip-out prevention snow removing apparatus as claimed in claim 1, characterized in that: the top-shaped shell structure consists of an upper cone part, a transition part and a lower cone part, wherein the upper cone part and the lower cone part are symmetrical, the cone surfaces are concave curved surfaces, and the transition part is an arc transition surface.
5. The utility pole tip-out prevention snow removing apparatus as claimed in claim 4, characterized in that: the half-section sections of the upper cone part and the lower cone part are in a quarter elliptic line shape.
6. The utility pole tip-out prevention snow removing apparatus as claimed in claim 4, characterized in that: the cone shells of the upper cone part and the lower cone part are in wave shapes which diverge from the center to the edge.
7. The utility pole tip-out prevention snow removing apparatus as claimed in claim 1, characterized in that: the length of the waist-shaped hole (3) is larger than the maximum vertical vibration amplitude of the horizontal connecting rod (6).
8. The utility pole tip-out prevention snow removing apparatus as claimed in claim 1, characterized in that: the waist-shaped holes (3) are provided with three or four holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210906916.8A CN115162821B (en) | 2022-07-29 | 2022-07-29 | Anti-tilting snow removing equipment for telegraph pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210906916.8A CN115162821B (en) | 2022-07-29 | 2022-07-29 | Anti-tilting snow removing equipment for telegraph pole |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115162821A CN115162821A (en) | 2022-10-11 |
| CN115162821B true CN115162821B (en) | 2024-03-12 |
Family
ID=83477586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210906916.8A Active CN115162821B (en) | 2022-07-29 | 2022-07-29 | Anti-tilting snow removing equipment for telegraph pole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115162821B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015094214A (en) * | 2013-11-13 | 2015-05-18 | 孝幸 阿部 | Method for preventing overturn of snowslide prevention suspension fence |
| CN207296571U (en) * | 2017-08-10 | 2018-05-01 | 青岛科华钢结构有限公司 | A kind of overturning-preventing transmission angle steel tower |
| CN211058437U (en) * | 2019-10-31 | 2020-07-21 | 河南电力工程有限公司 | Intelligent electric pole inclination prevention device |
| CN214035013U (en) * | 2020-11-13 | 2021-08-24 | 齐齐哈尔大学 | Anti-toppling device for electric pole |
| CN216872378U (en) * | 2021-12-01 | 2022-07-01 | 华能阜新风力发电有限责任公司 | Cable connector and power transmission line anti-tower-falling control system |
| CN217028329U (en) * | 2022-04-13 | 2022-07-22 | 凌土林 | Wind-resistant and anti-falling concrete wire pole |
-
2022
- 2022-07-29 CN CN202210906916.8A patent/CN115162821B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015094214A (en) * | 2013-11-13 | 2015-05-18 | 孝幸 阿部 | Method for preventing overturn of snowslide prevention suspension fence |
| CN207296571U (en) * | 2017-08-10 | 2018-05-01 | 青岛科华钢结构有限公司 | A kind of overturning-preventing transmission angle steel tower |
| CN211058437U (en) * | 2019-10-31 | 2020-07-21 | 河南电力工程有限公司 | Intelligent electric pole inclination prevention device |
| CN214035013U (en) * | 2020-11-13 | 2021-08-24 | 齐齐哈尔大学 | Anti-toppling device for electric pole |
| CN216872378U (en) * | 2021-12-01 | 2022-07-01 | 华能阜新风力发电有限责任公司 | Cable connector and power transmission line anti-tower-falling control system |
| CN217028329U (en) * | 2022-04-13 | 2022-07-22 | 凌土林 | Wind-resistant and anti-falling concrete wire pole |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115162821A (en) | 2022-10-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105672517B (en) | One kind waves Self-resetting self-supporting tall and slender structure | |
| CN104533724B (en) | Intelligent vibration damping type deep sea floating fan | |
| CN115162821B (en) | Anti-tilting snow removing equipment for telegraph pole | |
| CN206693419U (en) | A kind of shockproof overarm brace for movable plank house | |
| CN110029861B (en) | Signal tower suitable for mountain region | |
| CN214006725U (en) | Shockproof communication tower | |
| CN211922338U (en) | Highway bridge pile foundation reinforcing apparatus | |
| CN201809763U (en) | Elastic buffering device for dynamic compaction machine | |
| CN211530516U (en) | Transformer case with shockproof function | |
| CN114017260B (en) | Active anti-resonance device for sleeve support frame of wind driven generator | |
| CN110159045A (en) | A kind of cylinder anti-seismic structure | |
| CN212428848U (en) | Support structure system for limiting convergence deformation of tunnel | |
| CN210918146U (en) | Novel steel structure engineering support | |
| CN114198620A (en) | Geological survey is with high survey and drawing support of stability | |
| CN215052014U (en) | Damping structure for assembled bridge | |
| CN219611319U (en) | Transformer substation lightning rod vibration reduction assembly | |
| CN214994858U (en) | Self-damping chassis of box-type house | |
| CN218233875U (en) | Structure is built to antidetonation room | |
| CN216690119U (en) | Floor tower with anti-seismic function | |
| CN217924199U (en) | Steel construction base for civil engineering | |
| CN214170107U (en) | Supporting stable structure of steel structure building | |
| CN219061907U (en) | High-strength new energy wind power generation shell | |
| CN211872580U (en) | Force transmission device between main arch and steel box girder of arch bridge | |
| CN218293036U (en) | Anticollision steadiness cement wire pole | |
| CN217679646U (en) | Beam column connecting structure of steel structure building |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |