CN112102713A - Line operation nameplate - Google Patents
Line operation nameplate Download PDFInfo
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- CN112102713A CN112102713A CN202010873427.8A CN202010873427A CN112102713A CN 112102713 A CN112102713 A CN 112102713A CN 202010873427 A CN202010873427 A CN 202010873427A CN 112102713 A CN112102713 A CN 112102713A
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- Prior art keywords
- ring
- base plate
- plate body
- signboard
- base
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F7/00—Signs, name or number plates, letters, numerals, or symbols; Panels or boards
- G09F7/18—Means for attaching signs, plates, panels, or boards to a supporting structure
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F7/00—Signs, name or number plates, letters, numerals, or symbols; Panels or boards
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F7/00—Signs, name or number plates, letters, numerals, or symbols; Panels or boards
- G09F7/18—Means for attaching signs, plates, panels, or boards to a supporting structure
- G09F2007/1804—Means for attaching signs, plates, panels, or boards to a supporting structure for fastening to a post
- G09F2007/1817—Means for attaching signs, plates, panels, or boards to a supporting structure for fastening to a post using fastening means to grip the post
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Road Signs Or Road Markings (AREA)
Abstract
The invention provides a line operation signboard, which belongs to the technical field of power maintenance equipment and comprises a base signboard body, an elastic rope and a fastener, wherein the base signboard body is used for painting a sign or installing the sign; one end of the elastic rope is connected with the base plate body; the fastener is connected with the other end of the elastic rope and is used for being detachably connected with the base plate body. The base plate is tightly tied on the suspension by the elasticity of the elastic rope, so that the base plate body can be prevented from sliding off to form good fixation, the base plate body can be prevented from sliding off, when the base plate needs to be disassembled, the fastener can be disassembled from the base plate body, and the base plate is convenient to install and disassemble; meanwhile, due to the elasticity of the elastic rope, when the base plate body is fixed, the stable fixed state can be kept even if the base plate body is not pulled to deform, people passing by can conveniently notice the identification content, and when the fixed base plate body is disturbed by wind power, the elastic rope can continuously stretch along with the stress of the base plate body, so that the possibility of damage and deformation of the base plate body is reduced, and the service life of the base plate body is prolonged.
Description
Technical Field
The invention belongs to the technical field of power maintenance equipment, and particularly relates to a line operation signboard.
Background
At present, safety management is deepened to each detail of production operation, outdoor operation, particularly line construction and first-aid repair operation points have large personnel flow amount, the personnel flow amount is difficult to be observed, and the safety control difficulty is increased. Therefore, various signs are usually arranged at key positions to warn or indicate related personnel. For example, a sign plate for 'forbidding switching on and working' needs to be hung on a line after the knife switch operation is carried out on the line, so as to prevent the misoperation of switching back and ensure the safety of maintenance personnel.
The sign generally divide into fixed sign and interim sign two kinds, and fixed sign adopts modes such as rivet connection, bonding to fix for a long time at corresponding the position, and interim sign mainly hangs the use temporarily when maintainer maintains equipment. The common temporary sign usually consists of a thin iron sheet painted with corresponding marks and suspension ropes such as steel wires, steel belts, ropes and the like hung on the thin iron sheet, and the suspension ropes are hung or bound at corresponding positions when in use, but the sign is inconvenient to use for some special positions. On one hand, parts such as telegraph poles and the like which are inconvenient to hang can only be fixed in a binding mode, so that the binding is time-consuming and labor-consuming, and the disassembly is troublesome; on the other hand, the thin iron sheet is relatively soft, and is usually deformed for firm binding, so that the thin iron sheet is inconvenient to observe and easy to ignore; in addition, the thin iron sheet is easy to bend, deform and even damage under the action of wind power and the like.
Disclosure of Invention
The invention aims to provide a line operation signboard to solve the technical problem that a signboard in the prior art is inconvenient to use.
In order to achieve the purpose, the invention adopts the technical scheme that: the circuit operation signboard comprises a base signboard body, an elastic rope and a fastener, wherein the base signboard body is used for painting a sign or installing the signboard; one end of the elastic rope is connected with the base plate body; the fastener is connected with the other end of the elastic rope and is used for being detachably connected with the base plate body.
In one embodiment of the invention, the line operation signboard further comprises a connecting ring, and one end of the elastic rope, which is far away from the fastener, is connected with the base board body through the connecting ring.
In one embodiment of the invention, the two sides of the upper part of the base plate body are provided with connecting holes, and the connecting ring and the fastener are respectively connected with one connecting hole; the elastic rope is a ring structure which respectively passes through the connecting ring and the fastener.
In one embodiment of the invention, the base plate body is of a non-rigid structure, and the base plate body is provided with an elastic supporting rod which is arranged between a connecting point of the fastener and the base plate body and a connecting point of the connecting ring and the base plate body.
In an embodiment of the invention, the line operation signboard further comprises a plurality of penetrating rings for the elastic supporting rods to penetrate through, each penetrating ring is vertically arranged on the back of the base board body and is rotatably connected with the base board body, and the rotating shaft is vertical to the board surface of the base board body.
In one embodiment of the invention, the penetrating ring is connected with the base plate body through a magnetic attraction structure, the magnetic attraction structure comprises a base plate, a limiting ring, a positioning column and a magnet, and the base plate is used for being fixedly connected with the back of the base plate body; the limiting ring is arranged on the substrate, and one side of the limiting ring is provided with a notch; the positioning column is arranged on the substrate and is positioned in the center of the inner part of the limiting ring; the magnet is connected with the through ring, and outside and spacing ring contact, and inside is equipped with the recess that is used for holding the reference column to rotate under the cooperation of spacing ring and reference column.
In one embodiment of the invention, a plurality of clamping protrusions are arranged on the elastic supporting rod at intervals, the clamping protrusions can penetrate through the penetrating ring, and two adjacent clamping protrusions are matched with the elastic supporting rod to form clamping grooves capable of being clamped on the penetrating ring.
In an embodiment of the invention, the clamping protrusion includes a base ring fixedly connected with the elastic support rod and a plurality of clamping hooks arranged outside the base ring and capable of hooking the penetrating ring, and a gap for accommodating the penetrating ring is formed between adjacent clamping hooks.
In an embodiment of the invention, the elastic rope is further provided with a tightening buckle and a hook, the tightening buckle is provided with a through hole, the elastic rope passes through the through hole to form a rope loop, and the hook is arranged on the rope loop and used for being hooked on the corresponding penetrating ring so as to adjust the length of the elastic rope.
In one embodiment of the invention, the elastic support rod and the through ring are matched to form a U-shaped structure.
The line operation signboard provided by the invention has the beneficial effects that: compared with the prior art, the invention connects the elastic rope with the base plate body by the fastener after the elastic rope is wound around the suspended objects such as the telegraph pole and the like, the base plate body and the elastic rope are wound around the suspended objects such as the telegraph pole and the like and are tightly bound on the suspended objects by the elasticity of the elastic rope, so that the base plate body can be prevented from sliding off to form good fixation, the base plate body can be prevented from sliding off, the fastener can be detached from the base plate body when detachment is needed, and the installation and detachment are convenient; simultaneously because the elasticity of elasticity rope itself is along with length extension grow gradually, when the fixed base tablet body, even do not draw the fixed state that warp the base tablet body also can remain stable, the people of being convenient for through notice the sign content, when the fixed base tablet body receives wind-force disturbance moreover, the atress that the elasticity rope can follow the base tablet body constantly stretches out and draws back, reduces the impaired possibility of warping of the base tablet body itself, improves the life of the base tablet body.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
Fig. 1 is a schematic top view of a line operation signboard according to an embodiment of the present invention in a use state;
fig. 2 is a schematic structural view of the back surface of the base plate body of the line operation signboard according to an embodiment of the present invention;
FIG. 3 is a schematic view of the structure of the back side of the base plate body of the line work signboard according to another embodiment of the present invention;
fig. 4 is a schematic cross-sectional view of a through ring portion of a line operation signboard according to still another embodiment of the present invention;
fig. 5 is a schematic top view of a circuit operation signboard according to another embodiment of the present invention.
Wherein the reference numerals in the figures are as follows:
10. a base plate body; 11. connecting holes;
20. an elastic cord; 21. tightening the buckle; 22. hooking;
30. a fastener; 40. a connecting ring;
50. an elastic support bar; 51. clamping the bulges; 52. a base ring; 53. a hook;
60. a ring is arranged in a penetrating way; 61. a substrate; 62. a limiting ring; 63. a notch; 64. a positioning column; 65. a magnet;
70. a suspension.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and is therefore not to be construed as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The line work signboard provided by the present invention will now be explained.
Referring to fig. 1, the line operation signboard provided by the invention includes a base signboard body 10, an elastic rope 20 and a fastener 30, wherein the base signboard body 10 is used for painting a logo or installing a signboard; one end of the elastic rope 20 is connected with the base plate body 10; the fastener 30 is connected with the other end of the elastic string 20 and is detachably connected with the base plate body 10.
Compared with the prior art, the line operation signboard provided by the invention has the advantages that:
when the base plate is used, after the elastic rope 20 bypasses hanging objects such as telegraph poles and the like, the elastic rope 20 is connected with the base plate body 10 through the fastener 30, the base plate body 10 and the elastic rope 20 encircle the hanging objects such as the telegraph poles and the like, and are tightly bound on the hanging objects by means of the elasticity of the elastic rope 20, so that the base plate body 10 can be prevented from sliding down, good fixation can be formed, the base plate body 10 can be prevented from sliding down, when the base plate is required to be disassembled, the fastener 30 can be disassembled from the base plate body 10, and the base plate is convenient to install and disassemble;
meanwhile, as the elasticity of the elastic rope 20 is gradually increased along with the extension of the length, when the base plate body 10 is fixed, the stable fixed state can be kept even if the base plate body 10 is not pulled to deform, so that a passing person can conveniently notice the identification content;
when the fixed base board body 10 is disturbed by wind, the elastic rope 20 can stretch and retract along with the base board body 10 under stress, so that the possibility of damage and deformation of the base board body 10 is reduced, and the service life of the base board body 10 is prolonged.
Referring to fig. 5, as a specific embodiment of the line operation signboard provided by the present invention, the following is provided:
the line operation nameplate further comprises a connecting ring 40, and one end, far away from the fastener 30, of the elastic rope 20 is connected with the base plate body 10 through the connecting ring 40.
The connecting ring 40 may be a closed ring or a ring formed by a lock provided with a detachable structure.
As a specific embodiment of the line work signboard provided by the present invention, the following is provided:
the elastic cord 20 is a cord-like structure having a certain elasticity, and may be a cord made of an organic elastic material such as a rubber cord, or a cord-like structure such as a spring strip.
The elastic string 20 is a loop structure passing through the connection ring 40 and the fastener 30, respectively.
In order to improve the wear resistance and ensure the service life, some coating layers can be arranged outside the elastic rope 20, and meanwhile, some flexible pads can be arranged on the back of the base plate body 10 to improve the friction force and avoid the phenomenon that the base plate is hung on a too smooth part to slide.
As a specific embodiment of the line work signboard provided by the present invention, the following is provided:
the base card body 10 can be a thin plate structure, the mark is directly printed or painted on the surface of the thin plate structure to form a front surface, and the other surface is a back surface.
The printing method comprises the steps of preparing a printing material, treating the surface of the printing material before printing, preparing a printing material, manufacturing a silk screen printing plate, printing, checking and repairing a workpiece, corroding, cleaning and drying, and obtaining a finished product.
The method comprises the following specific steps:
and (4) carrying out surface treatment on a printing stock. The copper-based and iron-based materials can be printed only by removing the surface oxide layer in the dilute sulfur, washing with running water and drying. The aluminum-based material is generally degreased in a hot sodium carbonate solution, cleaned and dried, and then can be screened and printed. The greasy dirt can be removed by using organic solvent such as gasoline, banana oil, trichloroethylene and cyclohexanone, or using cleaning agent, washing powder and special diluent. If the surface of the metal substrate has serious pits, scratches and oxidation spots, the metal substrate can be treated by mechanical polishing or grain brushing, and then oil removing is carried out
And (7) printing material. The printing materials used for silk-screen labels have various specifications, but the printing materials used for corroding silk-screen images and texts of labels generally only adopt corrosion-resistant printing materials. It has the advantages of good film forming property, easy drying, good screening property, good corrosion resistance, convenient removal and the like. Commonly used resist inks are the following: thick lacquer printing stock. Thick lacquer printing materials are one type of conventional printing material. The thick paint is prepared by adding a certain amount of phenolic varnish, alkyd varnish, asphalt acid-resistant paint and the like into dry thick paint.
And (5) removing the printing material. The printing material of copper and iron-based labels can be removed by alkali liquor, and the aluminum-based labels are removed by organic solvent (such as banana oil, xylene, etc.). b. An alkali soluble resist ink. The alkali soluble corrosion resistant printing material is a novel printing material developed in recent years, has the characteristics of quick drying, convenient film removal and the like, and is particularly suitable for mechanized flow line production.
And (7) printing. a. And (4) a printing mode. Manual or mechanical, mainly manual. b. The distance between the net platforms. Generally 3? 5 mm. c. A scraper. a) Materials: the polyurethane rubber has the thickness of 8-12mm and the hardness of Shore A50-60 degrees. + b) size: the length of the adhesive tape is 20-30mm longer than the width of the screen printing graph and text, and the height of the adhesive tape exposed out of the handle is 20-30 mm. c) Scraping and printing the corner: 60-70 degrees, preferably 45 degrees. And (6) corrosion. And (4) after the printed label semi-finished product is inspected, repaired and dried, delivering to the next procedure for corrosion operation.
As a specific embodiment of the line work signboard provided by the present invention, the following is provided:
the base plate 10 may be a plate structure or a frame structure having a slot or a groove, and a prepared sign with a logo may be directly inserted into the slot or the groove. Therefore, the existing indicator is not required to be improved, and the indicator can be directly used.
Referring to fig. 2 and 5, as an embodiment of the line operation signboard provided by the present invention, the following is provided:
both sides of the upper part of the base plate body 10 are provided with connecting holes 11, and the connecting ring 40 and the fastener 30 are respectively connected with one connecting hole 11.
Only two connecting holes 11 can be arranged, and two rows can be arranged, so that the connecting holes 11 can be selected according to requirements.
Referring to fig. 2 and fig. 3 together, as an embodiment of the line operation signboard provided by the present invention, the following is provided:
the base plate body 10 is of a non-rigid structure, the elastic support rod 50 is arranged on the base plate body 10, and the elastic support rod 50 is arranged between the connection point of the fastener 30 and the base plate body 10 and the connection point of the connection ring 40 and the base plate body 10.
The elastic support bar 50 refers to a bar member having a certain elasticity. The elastic support rod 50 may be a rod made of organic elastic material such as rubber, polyurethane, elastic fiber bundle, etc., or may be a mechanical elastic rod made of hard spring.
The elastic support rod 50 is arranged on the base board body 10 to play a role of supporting a framework, has certain elasticity, can bend with the base board body 10 to a certain extent, and can avoid the influence of factors such as pulling of the elastic rope 20 or wind power influence on the base board body 10, such as excessive bending and deformation, and influence on observation.
When the base board 10 is fixed, the base board 10 is bent to a certain degree, so that the friction force between the base board 10 and a hanging object can be improved, the stability of fixing is improved, and the base board is prevented from sliding off.
The elastic support bar 50 may be disposed flat on the base card body 10.
The flexible support rods 50 may also cooperate with the through-holes 60 to form a U-shaped structure, so that one or a few flexible support rods 50 may be used to effectively support the base plate 10. And if the U-shaped structure is vertically arranged, the U-shaped structure is also favorable for being attached to the hanging object, a fulcrum is formed between the hanging object and the base plate body 10, and the shaking of the base plate body 10 caused by factors such as wind power and the like is reduced.
Referring to fig. 2, as a specific embodiment of the line operation signboard provided by the present invention, the following is provided:
the elastic support rod 50 can be directly fixed on the base plate body 10 or pre-embedded in the base plate body 10 to form a structure integrated with the base plate body 10. The elastic support rod 50 may be a single rod or a plurality of rods arranged in different directions.
At this time, the elastic support rod 50 may penetrate through the connection holes 11 at both sides of the base tag body 10, so as to ensure the maximum elastic force, prevent the base tag body 10 from being locally deformed, reduce the abrasion of the connection holes 11, and prevent the connection holes 11 from being pulled through by the fasteners.
As a specific embodiment of the line work signboard provided by the present invention, the following is provided:
the flexible support rod 50 may be detachably connected to the base plate body 10, so that the flexible support rod 50 may be disposed as desired.
Specifically, referring to fig. 3, the line operation signboard further includes a plurality of through rings 60 for the elastic support rod 50 to pass through, each through ring 60 is vertically disposed on the back of the base signboard 10 and rotatably connected to the base signboard 10, and the rotation axis is perpendicular to the board surface of the base signboard 10.
The plurality of through rings 60 may be arranged in an array or in an oriented manner as desired on the back of the base plate 10.
Wear to establish ring 60 and base tablet body 10 and rotate and be connected, can enough be convenient for wear to establish and arrange along various directions of elastic support rod 50, also can guarantee that elastic support rod 50 is good with the position atress of wearing to establish the contact of ring 60, and then the transmission of the atress of being convenient for transmits base tablet body 10 better with elastic support rod 50's supporting effect, can avoid singly wearing to establish ring 60 atress too big and damage simultaneously.
Referring to fig. 3, as a specific embodiment of the line operation signboard provided by the present invention, the following is provided:
the penetrating ring 60 is connected with the base plate body 10 through a magnetic attraction structure.
Specifically, the magnetic attraction structure comprises a substrate 61, a limit ring 62, a positioning column 64 and a magnet 65, wherein the substrate 61 is used for being fixedly connected with the back of the base plate body 10; the limiting ring 62 is arranged on the substrate 61, and one side of the limiting ring is provided with a notch 63; the positioning column 64 is arranged on the substrate 61 and is positioned in the center of the inner part of the limiting ring 62; the magnet 65 is connected with the through ring 60, the outside of the magnet is in contact with the limit ring 62, and the inside of the magnet is provided with a groove for accommodating the positioning column 64 and is used for rotating under the matching of the limit ring 62 and the positioning column 64.
The substrate 61 or the base plate 10 is made of ferromagnetic material to generate attraction with the magnet 65, and the substrate 61 and the base plate 10 can be connected in an adhesive manner. The substrate 61 may be a hard plate or a flexible plate.
The limiting ring 62 and the positioning column 64 can ensure that the magnet 65 rotates, and simultaneously, the magnet 65 is prevented from falling off due to the fact that the elastic supporting rod 50 applies force to one side of the penetrating ring 60.
Referring to fig. 3 and fig. 4 together, as an embodiment of the line operation signboard provided by the present invention, the following is provided:
a plurality of clamping protrusions 51 are arranged on the elastic supporting rod 50 at intervals, the clamping protrusions 51 can penetrate through the penetrating ring 12, and two adjacent clamping protrusions 51 and the elastic supporting rod 50 are matched to form clamping grooves capable of being clamped on the penetrating ring 12.
The clamping protrusion 51 can facilitate the temporary fixation of the elastic support rod 50 on the through ring 12, and prevent the base plate 10 from shaking and falling off due to wind force and other reasons of the elastic support rod 50.
Referring to fig. 4, as a specific embodiment of the line operation signboard provided by the present invention, the following is provided:
the clamping protrusion 51 comprises a base ring 52 fixedly connected with the elastic support rod 50 and a plurality of hooks 53 which are arranged outside the base ring 52 and can hook the penetrating ring 60, and a gap for accommodating the penetrating ring 60 is formed between every two adjacent hooks 53, so that the penetrating ring 60 can be hooked by the single hook 53.
When the card is used, under the bending state of the elastic support rod 50, once the hook 53 hooks the penetrating ring 60, the card is difficult to loosen, and the elastic support rod 50 can be effectively prevented from falling off due to the shaking of the base card body 10, so that a good fixing effect is achieved.
Referring to fig. 5, as a specific embodiment of the line operation signboard provided by the present invention, the following is provided:
since the thickness of the suspension is different in actual use, if the length of the elastic cord 20 is constant, it is difficult to apply the suspension having various thicknesses, if it is too thick, the elongation of the elastic cord 20 may be insufficient, and if it is too short, the elastic cord may not be tightened. But the elastic cord 20 cannot be cut at will.
Therefore, the elastic rope 20 can be provided with the tightening buckle 21 and the hook 22, the tightening buckle 21 is provided with a through hole, the elastic rope 20 passes through the through hole to form a rope loop, and the hook 22 is arranged on the rope loop and used for being hooked on the corresponding penetrating ring 60 to adjust the length of the elastic rope 20.
This form can conveniently adjust the effective length of the elastic cord 20 on the one hand, on the other hand, can change the two-point drawing of the elastic cord 20 into three-point drawing, even multi-point drawing (i.e. the elastic cord 20 is provided with a plurality of tightening buckles 21 and hooks 22, which are hung on different through-put rings 60), can improve the stability of the base card body 10, and reduce the shake.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a tablet is marked in circuit operation which characterized in that includes:
the base plate body (10) is used for painting marks or installing the signboard;
one end of the elastic rope (20) is connected with the base plate body (10);
and the fastener (30) is connected with the other end of the elastic rope (20) and is detachably connected with the base plate body (10).
2. The line work signboard of claim 1 further comprising a connecting ring (40), wherein an end of the elastic cord (20) remote from the fastener (30) is connected to the base signboard body (10) through the connecting ring (40).
3. The line work signboard of claim 2, wherein: both sides of the upper part of the base plate body (10) are provided with connecting holes (11), and the connecting ring (40) and the fastener (30) are respectively connected with one connecting hole (11); the elastic rope (20) is a ring structure which passes through the connecting ring (40) and the fastener (30) respectively.
4. The line work signboard of claim 2, wherein: the base board body (10) is of a non-rigid structure, an elastic supporting rod (50) is arranged on the base board body (10), and the elastic supporting rod (50) is arranged between a connecting point of the fastener (30) and the base board body (10) and a connecting point of the connecting ring (40) and the base board body (10).
5. The line service sign of claim 4, wherein: the circuit operation signboard also comprises a plurality of penetrating rings (60) which are used for the elastic supporting rods (50) to penetrate, each penetrating ring (60) is perpendicularly arranged on the back of the basic signboard body (10) and is rotationally connected with the basic signboard body (10), and the rotating shaft is perpendicular to the board surface of the basic signboard body (10).
6. The line service sign of claim 5, wherein: wear to establish ring (60) through magnetism inhale the structure with base tablet body (10) are connected, magnetism inhale the structure and include:
the base plate (61) is fixedly connected with the back surface of the base plate body (10);
the limiting ring (62) is arranged on the substrate (61), and one side of the limiting ring is provided with a notch (63);
the positioning column (64) is arranged on the substrate (61) and is positioned in the center of the inner part of the limiting ring (62); and
the magnet (65) is connected with the penetrating ring (60), the outer part of the magnet is in contact with the limiting ring (62), a groove used for containing the positioning column (64) is formed in the magnet, and the magnet is used for rotating under the matching of the limiting ring (62) and the positioning column (64).
7. The line service sign of claim 5, wherein: a plurality of clamping protrusions (51) are arranged on the elastic supporting rod (50) at intervals, the clamping protrusions (51) can penetrate through the penetrating ring (60), and the clamping protrusions (51) and the elastic supporting rod (50) are matched to form clamping grooves which can be clamped on the penetrating ring (60).
8. The line service sign of claim 7, wherein: joint arch (51) include with elastic support pole (50) fixed connection's base ring (52) and a plurality of ring are established base ring (52) outside and can hook wear to establish pothook (53) of ring (60), adjacent have between pothook (53) and hold wear to establish the space of ring (60).
9. The line service sign of claim 5, wherein: still be equipped with on elasticity rope (20) and tighten up knot (21) and couple (22), it is equipped with the through-hole on the knot (21) to tighten up, elasticity rope (20) pass form the becket bridle behind the through-hole, couple (22) are established on the becket bridle for the hook is in the correspondence wear to establish on the ring (60), in order to adjust the length of elasticity rope (20).
10. The line service sign of claim 5, wherein: the elastic support rod (50) and the penetrating ring (60) are matched to form a U-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010873427.8A CN112102713B (en) | 2020-08-26 | 2020-08-26 | Line operation nameplate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010873427.8A CN112102713B (en) | 2020-08-26 | 2020-08-26 | Line operation nameplate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112102713A true CN112102713A (en) | 2020-12-18 |
| CN112102713B CN112102713B (en) | 2022-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010873427.8A Active CN112102713B (en) | 2020-08-26 | 2020-08-26 | Line operation nameplate |
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| CN (1) | CN112102713B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115331541A (en) * | 2022-09-19 | 2022-11-11 | 广东电网有限责任公司 | Warning device of power distribution facility |
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| CN212966828U (en) * | 2020-08-26 | 2021-04-13 | 国网河北省电力有限公司曲周县供电分公司 | Line operation marks tablet linkage |
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| CN115331541A (en) * | 2022-09-19 | 2022-11-11 | 广东电网有限责任公司 | Warning device of power distribution facility |
| CN115331541B (en) * | 2022-09-19 | 2024-05-03 | 广东电网有限责任公司 | Warning device of power distribution facility |
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| Publication number | Publication date |
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| CN112102713B (en) | 2022-04-19 |
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