CN112177420A - Anti-drop fastener for electric power iron tower - Google Patents
Anti-drop fastener for electric power iron tower Download PDFInfo
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- CN112177420A CN112177420A CN202011017840.0A CN202011017840A CN112177420A CN 112177420 A CN112177420 A CN 112177420A CN 202011017840 A CN202011017840 A CN 202011017840A CN 112177420 A CN112177420 A CN 112177420A
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- shaped
- groove
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 62
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 31
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 47
- 239000010959 steel Substances 0.000 claims abstract description 47
- 230000005540 biological transmission Effects 0.000 claims description 16
- 239000002184 metal Substances 0.000 claims description 14
- 229910052751 metal Inorganic materials 0.000 claims description 14
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000004080 punching Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000003064 anti-oxidating effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000005246 galvanizing Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
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Classifications
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- 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
- E04H12/02—Structures made of specified materials
- E04H12/08—Structures made of specified materials of metal
-
- 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
- E04B1/64—Insulation or other protection; Elements or use of specified material therefor for making damp-proof; Protection against corrosion
- E04B1/642—Protecting metallic construction elements against corrosion
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C9/00—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes
- E06C9/02—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes rigidly mounted
- E06C9/04—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes rigidly mounted in the form of climbing irons or the like
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Clamps And Clips (AREA)
Abstract
The invention discloses an anti-falling fastener for an electric power iron tower, which comprises a first L-shaped plate and a second L-shaped plate, wherein the second L-shaped plate is always matched with the first L-shaped plate in parallel through an oblique line moving structure so as to fixedly clamp the angle steel of the electric power iron tower; the oblique line moving structure comprises a locking mother board fixedly mounted at the top end of a first L-shaped board, a locking daughter board is hermetically nested in a sliding manner at one side of the locking mother board close to the angle steel, and an adjusting and locking structure for controlling the relative sliding and locking of the locking mother board and the locking daughter board is mounted on the locking mother board; the bottom of second L shaped plate has the one end of flexible jam plate through first buckle joint, and the other end of flexible jam plate passes through the bottom of second buckle joint at second L shaped plate. According to the angle steel clamping device, the first L-shaped plate and the second L-shaped plate are always in parallel inclined movement, the first L-shaped plate and the second L-shaped plate can be directly clamped on the angle steel in a thickness-adjustable mode, punching of the angle steel is avoided, and the adjusting range is large.
Description
Technical Field
The invention relates to the technical field of power construction, in particular to an anti-falling fastener for a power iron tower.
Background
The power iron tower is a power transmission line iron tower and is a tower-shaped building for power transmission. The structure features that the various tower types are space truss structure, the rods are mainly composed of single equal angle steel or combined angle steel, the materials are Q235(A3F) and Q345(16Mn), the rods are connected by coarse bolts, the rods are connected by shearing force of bolts, the whole tower is composed of angle steel, connecting steel plates and bolts, and individual parts such as tower legs are welded by several steel plates into an assembly, so the hot galvanizing anticorrosion, transportation and construction erection are very convenient. For the iron tower with the breath height below 60m, a foot nail is arranged on one main material of the iron tower so as to facilitate the climbing operation of construction operators.
In the prior art, as shown in fig. 1, angle steel mounting 8 is the U-shaped structure, this U-shaped structure is through nesting on angle steel 7, fix the both ends of U-shaped structure through the bolt, because angle steel 2's thickness is by there being the difference, so leave certain surplus through the groove width with the U-shaped structure, make its angle steel 7 that can adapt to different thickness, but this kind of mode can lead to angle steel mounting 8 to fix inseparably, make it can follow angle steel 7 extending direction and slide, through seting up the screw hole on angle steel 7 among this prior art, run through both through the bolt and solve this problem, but the trompil not only can destroy angle steel 7 original structural strength still can lead to its anti-oxidation plated surface to be destroyed on angle steel 7, accelerate the structural oxidation.
Disclosure of Invention
The invention aims to provide an anti-falling fastener for an electric power iron tower, which aims to solve the technical problem that an angle steel fixing piece cannot tightly lock angle steel under the condition that holes are not formed in the angle steel in the prior art.
In order to solve the technical problems, the invention specifically provides the following technical scheme:
an anti-falling fastener for an electric power iron tower is applied to the electric power iron tower and comprises a first L-shaped plate and a second L-shaped plate which are respectively attached to two sides of an angle steel of the electric power iron tower, wherein the first L-shaped plate and the second L-shaped plate are L-shaped and have break angles, the second L-shaped plate is connected with the first L-shaped plate through an oblique line moving structure, and a gap for clamping the angle steel of the electric power iron tower is formed between the second L-shaped plates; the first L-shaped plate and the second L-shaped plate are arranged in parallel;
the oblique line moving structure comprises a locking mother board fixedly arranged at the first end of the first L-shaped plate, and the locking mother board is arranged in parallel to a straight line where the vertex of the folding angle of the first L-shaped plate and the second L-shaped plate is located;
a locking sub-plate is slidably nested on one side, close to the angle steel of the power iron tower, of the locking mother plate, and one end, far away from the locking mother plate, of the locking sub-plate is fixedly connected to the first end of the second L-shaped plate;
a second end of the second L-shaped plate is clamped with a flexible locking plate through a first buckle, one end of the flexible locking plate is connected with the second L-shaped plate, and the other end of the flexible locking plate is clamped with a second end of the first L-shaped plate through a second buckle;
the flexible locking plate comprises an elastic metal main body, two ends of the elastic metal main body are respectively connected with the first buckle and the second buckle, and angular empty grooves are formed in the upper surface and the lower surface of the elastic metal main body.
Optionally, an i-shaped sliding groove is formed in the locking mother board, the locking daughter board is nested in the i-shaped sliding groove, and the locking daughter board can slide along the i-shaped sliding groove;
a first water drainage hole is formed in one end, close to the locking sub-plate, of the second L-shaped plate.
Optionally, an adjusting and locking structure for controlling the relative sliding and locking of the locking mother board and the locking daughter board is mounted on the locking mother board;
the adjusting and locking structure comprises a rack, a tooth groove is formed in the rack, and the rack is fixedly installed on the locking sub-plate; the locking mother board is provided with a through groove for the locking daughter board to be inserted and installed, a transmission gear is rotatably installed on the locking mother board through a support, an avoiding hole is formed in the locking mother board, and the transmission gear penetrates through the avoiding hole and is connected with the tooth groove in a meshed mode.
Optionally, an excess hole arranged along the extending direction of the rack is arranged in the through groove, a rotation-limiting angle moving member capable of sliding along the extending direction of the rack is arranged in the excess hole, one end of the rotation-limiting angle moving member is slidably connected with the excess hole, and the other end of the rotation-limiting angle moving member is close to the rack;
an arc-shaped groove is formed in one end, close to the rack, of the rotation-limiting angle moving part; a control tooth part is hinged in the arc-shaped groove and can be driven to rotate until the control tooth part is abutted against the tooth groove so as to limit the movement of the locking sub-plate along the through groove;
a movable clamping groove is further formed in the excessive hole, one end, close to the rack, of the rotation-limiting angle moving part is fixedly connected with an anti-disengaging part, and the anti-disengaging part can be movably embedded in the movable clamping groove;
and an adjusting bolt for extruding the angle-limiting movable part to lift is rotatably arranged on one side of the locking mother board through a threaded hole which is formed in an inclined manner.
Optionally, a limiting protrusion for limiting a rotation angle of the control gear is further disposed in the arc-shaped groove.
Optionally, a second drainage hole penetrating through the elastic metal body is formed in the angular hollow groove.
Optionally, a driving lever is clamped on the transmission gear.
Compared with the prior art, the invention has the following beneficial effects:
according to the angle steel clamping device, the first L-shaped plate and the second L-shaped plate are always in parallel inclined movement, the first L-shaped plate and the second L-shaped plate can be directly clamped on the angle steel in a thickness-adjustable manner, so that the angle steel is prevented from being punched, and the adjusting range is large; the diagonal moving structure avoids the transverse and longitudinal distribution adjustment in the prior art, and tightly clamps the diagonal steel in place in one step; the device is connected tightly, can drain water, and can reduce the corrosion of the angle steel caused by rainwater retention; the device can connect the first L-shaped plate, the second L-shaped plate, the oblique line moving structure and the flexible locking plate into a ring, thereby enhancing the stability of the structure and preventing the falling off of the structure; and this device is through the double-precision mode of adjusting between locking mother board and the locking daughter board for the centre gripping angle steel is inseparabler.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
FIG. 1 is a schematic structural view of a prior art angle steel fixing member;
FIG. 2 is a schematic diagram of the overall structure of the embodiment of the present invention;
fig. 3 is a sectional view of the locking mother plate and the locking daughter plate in the embodiment of the present invention;
fig. 4 is a top view of the locking mother plate and the locking daughter plate in the embodiment of the present invention.
The reference numerals in the drawings denote the following, respectively:
1-a first L-shaped plate; 2-a second L-shaped plate; 3-a diagonal moving structure; 4-a second buckle; 5-a first buckle; 6-flexible locking plate; 7-angle steel; 8-angle steel fixing parts;
31-locking the motherboard; 32-a locking sub-plate; 33-H-shaped sliding chutes; 34-a first drain hole; 35-a rack; 36-gullet; 37-a transmission gear; 38-through slot; 39-control gear; 310-excess holes; 311-a limited angle moving part; 312-a stop boss; 313-a movable clamping groove; 314-anti-protrusion part; 315-adjusting bolt;
61-a resilient metal body; 62-angular empty slots; 63-second drain hole.
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.
As shown in fig. 1 and 2, the present invention provides an anti-drop fastener for an electric power iron tower, which is applied to the electric power iron tower, and includes a first L-shaped plate 1 and a second L-shaped plate 2 respectively attached to two sides of an angle steel of the electric power iron tower, wherein the first L-shaped plate 1 and the second L-shaped plate 2 are both L-shaped and have a break angle, the second L-shaped plate 2 is connected with the first L-shaped plate 1 through an oblique line moving structure 3, and a gap for clamping the angle steel of the electric power iron tower is formed between the second L-shaped plates 2; the first L-shaped plate 1 and the second L-shaped plate 2 are arranged in parallel.
The inclined line moving structure 3 comprises a locking mother board 31 fixedly arranged at the first end of the first L-shaped board 1, and the locking mother board 31 is arranged in parallel to a straight line where the folding angle vertexes of the first L-shaped board 1 and the second L-shaped board 2 are located.
A locking sub-plate 32 is slidably nested on one side, close to the angle steel of the power iron tower, of the locking mother plate 31, and one end, far away from the locking mother plate 31, of the locking sub-plate 32 is fixedly connected to the first end of the second L-shaped plate 2; the second end of second L shaped plate 2 has flexible locking plate 6 through 5 joints of first buckle, and second L shaped plate 2 is connected to the one end of flexible locking plate 6, and the other end passes through 4 joints of second buckle in the second end of first L shaped plate 1. The flexible locking plate 6 comprises an elastic metal main body 61 with two ends respectively connected with the first buckle 5 and the second buckle 4, and angular empty grooves 62 are formed in the upper surface and the lower surface of the elastic metal main body 61.
The locking mother plate 31 is provided with an adjusting locking structure for controlling the relative sliding and locking of the locking mother plate 31 and the locking daughter plate 32.
Can make first L shaped plate 1 and second L shaped plate 2 parallel to each other all the time through slash removal structure 3, through the interval of adjusting first L shaped plate 1 and second L shaped plate 2 to make first L shaped plate 1 and second L shaped plate 2 can press from both sides the angle steel 7 of different thickness.
When the device is used, the second L-shaped plate 2 is placed at the bottom of the angle steel 7, the first L-shaped plate 1 is placed at the top end of the angle steel 7, and at the moment, the locking sub-plate 32 is embedded in the locking mother plate 31, so that the distance between the locking sub-plate and the locking mother plate can be adjusted in parallel.
The improvement of the oblique line moving structure 3 is that the second L-shaped plate 2 and the first L-shaped plate 1 are adjusted to be clamped on the angle steel 7 in the prior art, the second L-shaped plate 2 needs to be transversely adjusted to be attached to the right side face of the angle steel, then the second L-shaped plate is longitudinally adjusted to be attached to the upper side face of the angle steel, the oblique line moving structure 3 can be in place in one step, the adjusting process is achieved, and therefore the adjusting and locking steps and operations are reduced.
Wherein, seted up worker shape spout 33 on locking mother board 31, at locking daughter board 32 closely with nested straight line slip in worker shape spout 33, seted up first drainage 34 in the one end that second L shaped plate 2 is close to locking daughter board 32.
As shown in fig. 3 and 4, the adjusting and locking structure includes a rack 35, a tooth groove 36 is formed on the rack 35, and the rack 35 is fixedly mounted on the locking sub-plate 32; and the locking sub-plate 32 can slide along the i-shaped sliding groove 33. The locking mother board 31 is provided with a through groove 38 for the locking daughter board 32 to be inserted and installed, the locking mother board 31 is rotatably provided with a transmission gear 37 through a bracket, the locking mother board 31 is provided with an avoiding hole, and the transmission gear 37 penetrates through the avoiding hole to be meshed and connected with the tooth groove 36.
An excessive hole 310 arranged along the extending direction of the rack 35 is arranged in the penetrating groove 38, a rotation-limiting angle moving member 311 capable of sliding along the extending direction of the rack 35 is arranged in the excessive hole 310, one end of the rotation-limiting angle moving member 311 is connected with the excessive hole 310 in a sliding manner, and the other end of the rotation-limiting angle moving member is arranged close to the rack 35; an arc-shaped groove is formed in one end, close to the rack 35, of the corner-limiting movable piece 311; the control tooth piece 39 is hinged in the arc-shaped groove, and the control tooth piece 39 can be driven to rotate to abut against the tooth groove 36 so as to limit the movement of the locking sub-plate 32 along the through groove 38.
Wherein, the excessive hole 310 is further provided with a movable clamping groove 313, one end of the rotation-limiting angle moving member 311 close to the rack 35 is fixedly connected with an anti-disengagement portion 314, and the anti-disengagement portion 314 can be movably nested in the movable clamping groove 313.
An adjusting bolt 315 for pressing and lifting the rotation angle restricting movable member 311 is rotatably installed at one side of the locking mother plate 31 through a screw hole formed in an inclined manner. A limiting protrusion 312 for limiting the rotation angle of the control tooth 39 is also arranged in the arc-shaped groove.
The transmission gear 37 can be driven by a driving lever in a labor-saving way by utilizing a lever principle, the transmission gear 37 is meshed with the driving rack 35 to move upwards for contraction, and then the anti-backspacing locking is carried out by the control gear 39.
The flexible locking plate 6 comprises an elastic metal main body 61 for connecting the first buckle 5 and the second buckle 4, wherein the upper surface and the lower surface of the elastic metal main body 61 are both provided with an angular hollow groove 62, and one vertex of the angular hollow groove 62 faces to the inner center line of the elastic metal main body 61. The angular cavity 62 is opened with a second drain hole 63 penetrating the elastic metal body 61. A driving lever is engaged with the transmission gear 37.
It should be noted that, by means of the way that the transmission gear 37 engages the driving rack 35 to move upwards for contraction, the locking sub-plate 32 can be adjusted to move to a larger extent, and the adjusting bolt 315 can adjust the locking sub-plate 32 to a smaller extent, so that the locking angle steel 7 is more compact.
In fig. 2, there is a certain margin between the meshing of the gear on the transmission gear 37 and the tooth slot 36, so that there is a certain relative movement space between the two, so that when the adjusting bolt 315 presses the angle-limiting movable member 311, the angle-limiting movable member 311 can slightly move longitudinally in the excess hole 310, thereby driving the control tooth member 39 to slightly press the rack 35 upwards, so that the rack 35 can slightly deflect upwards.
The above embodiments are only exemplary embodiments of the present application, and are not intended to limit the present application, and the protection scope of the present application is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present application and such modifications and equivalents should also be considered to be within the scope of the present application.
Claims (7)
1. The anti-falling fastener for the electric power iron tower is applied to the electric power iron tower and is characterized by comprising a first L-shaped plate (1) and a second L-shaped plate (2) which are respectively used for being attached to two sides of angle steel of the electric power iron tower, wherein the first L-shaped plate (1) and the second L-shaped plate (2) are L-shaped and have break angles, the second L-shaped plate (2) is connected with the first L-shaped plate (1) through an oblique line moving structure (3), and a gap used for clamping the angle steel of the electric power iron tower is formed between the second L-shaped plates (2); the first L-shaped plate (1) and the second L-shaped plate (2) are arranged in parallel;
the oblique line moving structure (3) comprises a locking mother board (31) fixedly mounted at the first end of the first L-shaped plate (1), and the locking mother board (31) is arranged in parallel to a straight line where the vertex of a folding angle of the first L-shaped plate (1) and the vertex of a folding angle of the second L-shaped plate (2) are located;
a locking sub-plate (32) is slidably nested on one side, close to the angle steel of the power iron tower, of the locking mother plate (31), and one end, far away from the locking mother plate (31), of the locking sub-plate (32) is fixedly connected to the first end of the second L-shaped plate (2);
a flexible locking plate (6) is clamped at the second end of the second L-shaped plate (2) through a first buckle (5), one end of the flexible locking plate (6) is connected with the second L-shaped plate (2), and the other end of the flexible locking plate is clamped at the second end of the first L-shaped plate (1) through a second buckle (4);
the flexible locking plate (6) comprises an elastic metal main body (61) with two ends respectively connected with the first buckle (5) and the second buckle (4), and angular empty grooves (62) are formed in the upper surface and the lower surface of the elastic metal main body (61).
2. The anti-drop fastener for the electric power iron tower is characterized in that an I-shaped sliding groove (33) is formed in the locking mother plate (31), the locking sub-plate (32) is nested in the I-shaped sliding groove (33), and the locking sub-plate (32) can slide along the I-shaped sliding groove (33);
and a first drainage hole (34) is formed in one end, close to the locking sub-plate (32), of the second L-shaped plate (2).
3. The anti-drop fastener for the power iron tower as claimed in claim 2, wherein the locking mother plate (31) is provided with an adjusting locking structure for controlling the relative sliding and locking of the locking mother plate (31) and the locking daughter plate (32);
the adjusting and locking structure comprises a rack (35), a tooth groove (36) is formed in the rack (35), and the rack (35) is fixedly installed on the locking sub-plate (32); the locking mother board (31) is provided with a through groove (38) for the locking daughter board (32) to be inserted and installed, a transmission gear (37) is rotatably installed on the locking mother board (31) through a support, an avoiding hole is formed in the locking mother board (31), and the transmission gear (37) penetrates through the avoiding hole and is meshed with the tooth groove (36) to be connected.
4. The anti-drop fastener for the power iron tower as claimed in claim 3, wherein an excess hole (310) is formed in the through groove (38) along the extending direction of the rack (35), a rotation limiting angle moving member (311) capable of sliding along the extending direction of the rack (35) is formed in the excess hole (310), one end of the rotation limiting angle moving member (311) is slidably connected with the excess hole (310), and the other end of the rotation limiting angle moving member is close to the rack (35);
an arc-shaped groove is formed in one end, close to the rack (35), of the corner-limiting movable piece (311); a control tooth piece (39) is hinged in the arc-shaped groove, and the control tooth piece (39) can be driven to rotate to abut against the tooth groove (36) so as to limit the movement of the locking sub-plate (32) along the through groove (38);
a movable clamping groove (313) is further formed in the excess hole (310), an anti-disengaging part (314) is fixedly connected to one end, close to the rack (35), of the corner-limiting movable part (311), and the anti-disengaging part (314) can be movably embedded in the movable clamping groove (313);
and an adjusting bolt (315) for extruding the limited angle movable piece (311) to lift is rotatably arranged on one side of the locking mother board (31) through a threaded hole which is obliquely formed.
5. The anti-drop fastener for the power iron tower as claimed in claim 4, wherein a limiting protrusion (312) for limiting the rotation angle of the control gear (39) is further arranged in the arc-shaped groove.
6. The anti-drop fastener for the electric power iron tower as claimed in claim 1, wherein the angular hollow groove (62) is provided with a second drain hole (63) penetrating through the elastic metal body (61).
7. The anti-drop fastener for the electric power iron tower as claimed in claim 3, wherein a driving lever is snapped on the transmission gear (37).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011017840.0A CN112177420B (en) | 2020-09-24 | 2020-09-24 | Anti-drop fastener for electric power iron tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011017840.0A CN112177420B (en) | 2020-09-24 | 2020-09-24 | Anti-drop fastener for electric power iron tower |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112177420A true CN112177420A (en) | 2021-01-05 |
| CN112177420B CN112177420B (en) | 2021-09-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011017840.0A Active CN112177420B (en) | 2020-09-24 | 2020-09-24 | Anti-drop fastener for electric power iron tower |
Country Status (1)
| Country | Link |
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| CN (1) | CN112177420B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113964763A (en) * | 2021-09-17 | 2022-01-21 | 东台市新杰科机械有限公司 | Iron member support structure for electric device connection of electric power tower |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2270288B1 (en) * | 2008-09-26 | 2013-08-07 | Korea Electric Power Corporation | Reinforcement device for increasing buckling resistance and method of fastening the same |
| CN203734593U (en) * | 2013-12-13 | 2014-07-23 | 国家电网公司 | Power tower-used solar panel mounting bracket |
| CN206693727U (en) * | 2017-03-15 | 2017-12-01 | 青岛正为能源科技有限公司 | A kind of angle steel tower main material ruggedized construction |
| CN208251606U (en) * | 2018-05-18 | 2018-12-18 | 广东电网有限责任公司 | Scaffold and electricity tower fixed fastener in overhead operation |
| CN209373938U (en) * | 2018-11-01 | 2019-09-10 | 广东电网有限责任公司 | Fixed frame and steel tower |
| CN210599703U (en) * | 2019-09-20 | 2020-05-22 | 中罡技术有限公司 | Fixing clamp for electric power engineering |
-
2020
- 2020-09-24 CN CN202011017840.0A patent/CN112177420B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2270288B1 (en) * | 2008-09-26 | 2013-08-07 | Korea Electric Power Corporation | Reinforcement device for increasing buckling resistance and method of fastening the same |
| CN203734593U (en) * | 2013-12-13 | 2014-07-23 | 国家电网公司 | Power tower-used solar panel mounting bracket |
| CN206693727U (en) * | 2017-03-15 | 2017-12-01 | 青岛正为能源科技有限公司 | A kind of angle steel tower main material ruggedized construction |
| CN208251606U (en) * | 2018-05-18 | 2018-12-18 | 广东电网有限责任公司 | Scaffold and electricity tower fixed fastener in overhead operation |
| CN209373938U (en) * | 2018-11-01 | 2019-09-10 | 广东电网有限责任公司 | Fixed frame and steel tower |
| CN210599703U (en) * | 2019-09-20 | 2020-05-22 | 中罡技术有限公司 | Fixing clamp for electric power engineering |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113964763A (en) * | 2021-09-17 | 2022-01-21 | 东台市新杰科机械有限公司 | Iron member support structure for electric device connection of electric power tower |
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| Publication number | Publication date |
|---|---|
| CN112177420B (en) | 2021-09-17 |
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