CN115440146A - High-voltage power construction is with marking tablet - Google Patents

Abstract

The invention provides a signboard for high-voltage power construction, which relates to the field of signboards for high-voltage power construction, and adopts the following scheme: sign the tablet body including marking the tablet casing, it is discoid to mark the tablet casing, the rear end that marks the tablet casing is the stiff end, the front end that marks the tablet casing is provided with the end cover, the end cover passes through central bolted connection with marking the tablet casing, the end cover is provided with display window, it is provided with corresponding breach to mark the tablet casing corresponding position, it rotationally is provided with through ratchet in the tablet casing and marks the language dish, it marks the language to mark to be provided with many on the language dish, display window can show corresponding sign language, the stiff end upper end is provided with hangs the subassembly, stiff end lower extreme detachably is connected with supporting component. The invention can integrate a plurality of slogans, avoids operators from carrying various nameplates during construction, has two placing modes of hanging and ground supporting, is suitable for various places and meets various use requirements.

Description

High-voltage power construction is with marking tablet

Technical Field

The invention relates to the field of nameplates for high-voltage power construction, in particular to a nameplate for high-voltage power construction.

Background

In the production of high-voltage power, according to the requirements of technical measures for ensuring safety in the national grid company electric power safety work regulations, corresponding nameplates need to be hung on overhaul equipment or other adjacent electrified frameworks which are possibly wrongly climbed so as to achieve the safety warning effect; the common scale plate for high-voltage power construction is divided into seven types including four types: class forbidding, wherein the slogan of class forbidding is' forbidding closing and someone working! "," forbids closing the switch, the line is operated by people! ", the warning symbol includes" stop step, high voltage danger! "," no climb, high pressure hazard! The 'permission class' is 'working at the place', 'permission up and down', the reminding class 'is grounded', and the 'permission class' also comprises a sign board hung at a certain specific place ', the sign board is' forbidden to push in, has working people ',' has electric danger ', and does not approach'; generally, a forbidden slogan is hung on an operating handle of an interrupter or an isolator, a warning type nameplate is placed on a passage forbidden to pass or hung on a door, a fence or a beam of live equipment and the like, a reminding type is placed on a handle of an earthed isolating switch, and a permission type nameplate is hung on an upper ladder or a lower ladder or construction equipment; it is obvious that electric power construction is with marking the tablet sign language more, hang or place the place difference, current sign language is single, and the method of hanging is single, can't satisfy the operation requirement of multipurpose, has brought certain trouble for electric power construction.

Therefore, in view of the current situation of the prior art, it is an urgent need to develop a sign board for high voltage power construction.

Disclosure of Invention

In order to overcome the defects in the prior art, the invention provides the nameplate for the high-voltage power construction, a plurality of nameplates can be integrated, the condition that an operator carries a plurality of nameplates during construction is avoided, two placing modes of hanging and ground supporting are provided, the nameplate is suitable for various places, and the multi-use requirement is met.

The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a high tension electricity construction is with marking tablet, is including marking the tablet body, mark the tablet body including marking the tablet casing, mark the tablet casing and be discoid, mark the rear end of tablet casing and be the stiff end, the front end of marking the tablet casing is provided with the end cover, the end cover with mark the tablet casing and pass through central bolted connection, the end cover is provided with display window, it is provided with corresponding breach to mark the tablet casing corresponding position, mark the tablet casing in rotationally be provided with through ratchet and mark the language dish, mark and be provided with many on the language dish and mark the language, work as when marking the language dish is static, display window can show corresponding sign language, the stiff end upper end is provided with hangs the subassembly, stiff end lower extreme detachably is connected with supporting component. Can collect many slogans in an organic whole, carry multiple sign boards when avoiding the operator to construct, have simultaneously and hang and support with ground and place two kinds of placing modes, be fit for multiple place and use, satisfy the operation requirement of multipurpose.

Further, the ratchet mechanism comprises a ratchet wheel, a pawl and a return spring, the ratchet wheel is rotatably arranged on the inner surface of the fixed end, the slogan plate is arranged on the ratchet wheel, the pawl is rotatably arranged on the inner surface of the fixed end, one end of the pawl is matched with the ratchet of the ratchet wheel, the other end of the pawl is abutted to the return spring, and the return spring is arranged on the inner surface of the fixed end. The elasticity of reset spring can guarantee the pawl return just prevents the slogan dish rotates under the dead weight effect, can only rotate the slogan dish in a direction, prevents that the slogan dish from shifting under gravity or other exogenic actions and can't accurately show the slogan that needs.

Further, an LED prompting lamp is arranged on the outer surface of the end cover, and the color of the LED prompting lamp can be set to be red, yellow or green. Can greatly attract people's attention.

Further, the display window is provided with a convex lens, and the display window is provided with a light source. The font can be enlarged and clearly displayed, so that passers-by can take corresponding measures at a longer distance.

Furthermore, the hanging component comprises a rope collecting device, a rope winding column and a clamping groove, the rope collecting device, the rope winding column and the clamping groove are on the same horizontal line, the rope collecting device comprises a rope collecting shell, the rope collecting shell is arranged on the outer surface of the fixed end, a rope collecting disc is rotatably arranged in the rope collecting shell, the rope collecting disc is connected with a handle, the handle is arranged on the outer side of the rope collecting shell, a hanging rope is arranged on the rope collecting disc, an elastic pull rope is arranged at the tail end of the hanging rope, a lock catch is arranged at the tail end of the elastic pull rope, the rope winding column is arranged on the outer surface of the fixed end, a wire groove is arranged on the rope winding column, the clamping groove is arranged on the outer surface of the fixed end, the clamping groove comprises an inlet end and a clamping end, the diameter of the inlet end is larger than that of the lock catch, the diameter of the clamping end is smaller than that of the lock catch, and the clamping end is close to the rope winding column; when the hanging rope is used, the hanging rope is pulled out completely, the remaining length is wound on the rope winding column according to the required length, and the hanging rope is locked through the clamping groove and the locking piece, so that the hanging height is adjusted.

Furthermore, the wire casing is a cross-shaped groove. The hanging rope can be more firmly fixed, and rebound is prevented.

Furthermore, the circumferential surface of the rope winding column is provided with wavy grains. The friction between the rope and the hanging rope can be increased to prevent the hanging rope from being separated.

Furthermore, a rope outlet hole is formed in the rope collecting shell, and the diameter of the rope outlet hole is smaller than that of the lock catch. Can avoid excessively receiving the rope and lead to the retaining member to be retrieved to receiving inside the rope casing, inconvenient use.

Further, the supporting component pass through the mount table with mark the tablet casing and can dismantle the connection, the supporting component adopts the tripod, the tripod includes three landing leg, the landing leg adopts the telescopic link, the lower extreme ball joint of landing leg has the supporting legs. Can realize stable support and realize contracting when not needing support to place and reduce the space occupation.

Further, the tripod still includes the jackshaft, the jackshaft is located threely the centre of landing leg, the jackshaft is with three the landing leg all is connected through the connecting rod hinge, the connecting rod with the landing leg hinge is connected, the lower extreme of jackshaft is provided with the couple, the couple is used for the hook heavy object. Can improve the support stability through the hook heavy object, be fit for using in strong wind weather.

According to the technical scheme, the invention has the following advantages:

the nameplate for high-voltage power construction is provided, corresponding slogans can be displayed according to needs through the slogans disc and the nameplate shell, suspension and supporting placement can be achieved through the suspension assembly and the supporting assembly, and multiple use requirements can be met; the slogan disc can be rotated in one direction only through the ratchet mechanism, so that the situation that the slogan disc cannot accurately display the needed slogans due to deviation under the action of gravity or other external force is prevented; the light source and the convex lens are arranged on the display window, so that the display window can be enlarged and the slogan is clear, and pedestrians can see clearly at a distance; the length of the hanging rope can be adjusted through the rope collecting device and the rope winding column, and the hanging rope is suitable for hanging at various heights; the stable support can be realized through the tripod and the suspension is not influenced.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description will be briefly introduced, 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 that other drawings can be obtained based on these drawings without creative efforts.

FIG. 1 is a front view of an embodiment of the present invention.

Fig. 2 is a schematic view of an installation structure of the signboard housing and the ratchet mechanism according to the embodiment of the invention.

Fig. 3 is a schematic view of an installation structure of a signboard housing and an end cover according to an embodiment of the present invention.

Fig. 4 is a rear view of an embodiment of the present invention.

Fig. 5 is an enlarged view of a portion a in fig. 4.

In the figure, 1, mark the tablet body, 101, mark the tablet casing, 102, end cover, 103, mark the language dish, 104, central bolt, 105, LED warning light, 106, display window, 107, ratchet mechanism, 1071, pawl, 1072, reset spring, 1073, center pin axle, 1074, ratchet, 108, breach, 2, hang the subassembly, 201, receipts rope ware, 202, the wiring post, 2021, wire casing, 203, the draw-in groove, 2031, the end of getting into, 2032, joint end, 3, supporting component, 301, the landing leg, 302, the supporting legs, 4, the mount table.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings in the present embodiment, and it is apparent that the embodiments described below are only a part of embodiments of the present invention, and not all 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 scope of protection of this patent.

As shown in fig. 1 to 3, the present embodiment provides a signboard for high voltage power construction, including a signboard body 1, a suspension assembly 2 and a support assembly 3; the signboard body 1 comprises a signboard shell 101, the signboard shell 101 is disc-shaped and comprises a signboard body 1, the signboard body 1 comprises a signboard shell 101 and an end cover 102, the signboard shell 101 is disc-shaped, the rear end of the signboard shell 101 is a fixed end, the end cover 102 is arranged at the front end of the signboard shell 101, the end cover 102 is connected with the signboard shell 101 through a central bolt 104, the end cover 102 is provided with a display window 106, the display window 106 is provided with convex lenses, the upper edge and the lower edge of the display window 106 are provided with light sources, and the display window 106 is fan-shaped and can display more areas to prevent too small fonts; a corresponding notch 108 is formed in the corresponding position of the signboard shell 101, a slogan disc 103 is rotatably arranged in the signboard shell 101 through a ratchet mechanism 107, a plurality of slogans are arranged on the slogan disc 103, a plurality of fan-shaped areas are divided on the slogan disc 103, different slogans are printed in each area, when the slogan disc 103 is static, a display window 106 can display the corresponding slogans, a hanging component 2 is arranged at the upper end of the fixed end, and a supporting component 3 is connected to the lower end of the fixed end; the ratchet mechanism 107 comprises a ratchet 1074, a pawl 1071 and a return spring 1072, the ratchet 1074 is rotatably arranged on the inner surface of the fixed end through a center pin 1073 and a bearing, the center pin 1073 is fixed at the center position of the inner surface of the fixed end, an internal thread matched with the external thread of the center bolt 104 is arranged on the center pin 1073, the slogan disc 103 is positioned on the outer end surface of the ratchet 1074, the ratchet 1074 and the slogan disc 103 are integrally arranged, the pawl 1071 is rotatably arranged on the inner surface of the fixed end through a pin I, the pawl 1071 is positioned above the ratchet 1074 in an inclined way, one end of the pawl 1071 is matched with a ratchet of the ratchet 1074, the other end of the pawl 1071 is abutted against one supporting leg of the return spring 1072, the return spring 1072 is arranged on the inner surface of the fixed end through a pin II, the other supporting leg of the return spring 1072 is rotatably arranged on the inner surface of the fixed end, the elastic force of the return spring 1072 can ensure the pawl 1071 to return and prevent the slogan disc 103 from rotating under the action of self weight, when the pawl 1071 is disengaged from the ratchet 1074, and the return spring 1072 rotates, and is engaged with the return spring 1072 under the action; two circles of LED prompting lamps 105 are arranged on the outer surface of the end cover 102, a switch is arranged on the LED prompting lamps 105, the LED prompting lamps 105 can be set to be red, yellow or green by pressing the switch, the red is used for forbidding quasi-slogans, the yellow is used for prompting quasi-slogans, and the green is used for allowing the quasi-slogans; hang the upper end that subassembly 2 is located the stiff end, supporting component 3 through mount table 4 and bolt assembly with mark tablet casing 101 and be connected.

As shown in fig. 4 and 5, the suspension assembly 2 may adopt the following specific structure: the hanging assembly 2 comprises a rope collector 201, a rope winding column 202 and a clamping groove 203, the rope collector 201, the rope winding column 202 and the clamping groove 203 are on the same horizontal line, the rope collector 201 and the rope winding column 202 are symmetrical about the axis of the signboard shell to ensure that the rope is not inclined after hanging, the rope collector 201 comprises a rope collecting shell, the rope collecting shell is arranged on the upper portion of the outer surface of the fixed end, a rope collecting disc is rotatably arranged in the rope collecting shell through a rotating shaft, a handle is fixedly connected with the rope collecting disc and arranged on the outer side of the rope collecting shell, a hanging rope is arranged on the rope collecting disc, an elastic pull rope is arranged at the tail end of the hanging rope, a lock catch is arranged at the tail end of the elastic pull rope, a rope outlet hole is formed in the rope collecting shell, and the diameter of the rope outlet hole is smaller than the diameter of the lock catch; the rope winding column 202 is arranged on the outer surface of the fixed end, the wire groove 2021 is formed in the rope winding column 202, the wire groove 2021 can be a straight groove or a cross groove, when the wire groove is a straight groove, the hanging rope can enter the wire groove 2021 and continuously winds around the rope winding column 202, when the wire groove is a cross groove, the hanging rope is wound on the circumferential surfaces of the wire groove 2021 and the rope winding column 202 in a crossed mode, so that the hanging rope is prevented from rebounding and is firmer, in the specific embodiment, the cross groove is adopted, and the circumferential surface of the rope winding column 202 is provided with wavy grains; the draw-in groove 203 sets up the surface at the stiff end, and the draw-in groove 203 is the calabash form that the level was placed, and the draw-in groove 203 is located winding rope post 202 one side, and the draw-in groove 203 includes entering end 2031 and joint end 2032, and the diameter of entering end 2031 is greater than the hasp diameter, and joint end 2032 diameter is less than the hasp diameter, and joint end 2032 is close to winding rope post 202. When the hanging rope is used, the hanging rope is pulled out completely, the remaining length is wound on the rope winding column 202 according to the required length, the clamping groove 203 and the locking piece are used for locking, the hanging height is adjusted, the locking and the winding are removed when the rope is collected, and the rope is collected by rotating the handle.

As shown in fig. 4, the support member 3 may adopt the following specific structure: the supporting component 3 is positioned below the hanging component 2, the supporting component 3 is a tripod, the upper end of the tripod is arranged on an installation table 4, the installation table 4 is connected with the signboard shell 101 through bolts, the tripod comprises three supporting legs 302, the supporting legs 302 are telescopic rods, the upper ends of the supporting legs 302 are hinged with the installation table 4, supporting legs 303 are hinged to lower end balls of the supporting legs 302, the tripod further comprises a middle shaft, the upper end of the middle shaft is fixed on the installation table 4, sleeves are arranged on the middle shaft, 3 connecting rods are hinged to the sleeves, one ends of the connecting rods are hinged to the supporting legs 302, hooks are arranged at the lower ends of the middle shaft and used for hooking heavy objects, and other structures of the supporting component 3 are the same as the structure of the tripod adopted by the camera, and are not described any more; the foldable collection of length adjustment, suspension support and better stability can be realized through using the tripod.

The use method of the signboard for high-voltage power construction comprises the following steps:

according to the construction requirement, determining whether the fixing is carried out by adopting a hanging or supporting mode, if the hanging mode is adopted, pulling out all hanging ropes, bypassing the hanging position, after the length is adjusted, fixing the redundant length by a rope winding column 202, clamping a locking piece in a clamping groove 203, if the support placement is selected, connecting the signboard body with a tripod through a mounting table 4, pulling out the supporting legs of the tripod and adjusting the length of the tripod, and after the adjustment is carried out, hanging heavy objects such as stones on a hook to improve the stability; the banner disk 103 is rotated at the gap 108 so that the display window 106 displays the corresponding banner, the light source and the LED indicator light 105 are turned on, and the corresponding color is selected.

From the above detailed description, it can be seen that the present invention has the following beneficial effects:

1. the corresponding slogans can be displayed as required through the slogans disc 103 and the nameplate shell 101, the hanging and supporting placement can be realized through the hanging component 2 and the supporting component 3, and various use requirements can be met;

2. the slogan disc 103 can be rotated in one direction only through the ratchet wheel mechanism 107, so that the slogan disc 103 is prevented from being shifted under the action of gravity or other external force and the required slogans cannot be accurately displayed;

3. the light source and the convex lens are arranged on the display window 106, so that the object can be enlarged and the slogan is clear, pedestrians can see clearly at a distance, the situation that the pedestrians can see clearly and then return the way by walking in is avoided, and inconvenience is brought to the pedestrians;

4. the length of the hanging rope can be adjusted through the rope collecting device 201 and the rope winding column 202, and the hanging rope is suitable for hanging at various heights;

5. can realize through the tripod that stable support places, can dismantle with mark tablet body 1 and be connected and do not influence and hang.

The terms "upper", "lower", "outside", "inside", and the like in the description and claims of the present invention and the above-described drawings (if any) are used for distinguishing relative positions without necessarily being construed qualitatively. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. The utility model provides a high tension electricity construction is with marking tablet, a serial communication port, including marking tablet body (1), mark tablet body (1) including marking tablet casing (101), mark tablet casing (101) and be discoid, the rear end of marking tablet casing (101) is the stiff end, the front end of marking tablet casing (101) is provided with end cover (102), end cover (102) with mark tablet casing (101) and connect through central bolt (104), end cover (102) are provided with display window (106), it is provided with corresponding breach (106) to mark tablet casing (101) corresponding position, mark tablet casing (101) in rotationally be provided with through ratchet (107) and mark language dish (103), mark and be provided with many on language dish (103) and mark the language dish (103) when static, display window (106) can show corresponding sign language, the stiff end upper end is provided with and hangs subassembly (2), stiff end detachably is connected with supporting component (3).

2. The signboard for high voltage power construction according to claim 1, wherein the ratchet mechanism (107) comprises a ratchet (1074), a pawl (1071), and a return spring (1072), the ratchet (1074) is rotatably provided on an inner surface of the fixed end, the placard disc (103) is provided on the ratchet (1074), the pawl (1071) is rotatably provided on an inner surface of the fixed end, one end of the pawl (1071) is engaged with a ratchet of the ratchet (1074), the other end of the pawl (1071) is abutted against the return spring (1072), and the return spring (1072) is provided on an inner surface of the fixed end.

3. The signboard for high-voltage power construction as claimed in claim 1, wherein an LED indicator (105) is provided on an outer surface of the end cover (102), and the color of the LED indicator (105) can be set to red, yellow or green.

4. The signboard for high voltage power construction as claimed in claim 1, wherein the display window (106) is provided with a convex lens, and the display window (106) is provided with a light source.

5. The signboard for high-voltage power construction as claimed in claim 1, wherein the suspension assembly (2) comprises a rope winding device (201), a rope winding column (202) and a clamping groove (203), the rope winding device (201), the rope winding column (202) and the clamping groove (203) are on the same horizontal line, the rope winding device (201) comprises a rope winding shell, the rope winding shell is arranged on the outer surface of the fixed end, a rope winding disc is rotatably arranged in the rope winding shell and connected with a handle, the handle is arranged outside the rope winding shell, a hanging rope is arranged on the rope winding disc, an elastic pulling rope is arranged at the tail end of the hanging rope, a lock catch is arranged at the tail end of the elastic pulling rope, the rope winding column (202) is arranged on the outer surface of the fixed end, a wire groove (2021) is arranged on the rope winding column (202), the clamping groove (203) is arranged on the outer surface of the fixed end, the clamping groove (203) comprises an entrance end (2031) and a clamping end (2032), the diameter of the entrance end (2031) is larger than the diameter of the lock catch, and the clamping end (2032) is smaller than the diameter of the rope winding column (202).

6. The signboard for high-voltage power construction as claimed in claim 5, wherein the wire groove (2021) is a cross groove.

7. The signboard for high voltage power construction according to claim 6, wherein the circumferential surface of the rope winding post (202) is provided with a wave pattern.

8. The signboard of claim 5, wherein the rope winding casing is provided with a rope outlet hole, and the diameter of the rope outlet hole is smaller than that of the lock catch.

9. The signboard for high-voltage power construction as claimed in claim 1, wherein the support assembly (3) is detachably connected with the signboard housing (101) through a mounting table (4), the support assembly (3) is a tripod, the tripod comprises three legs (301), the legs (301) are telescopic rods, and the lower end balls of the legs (301) are hinged with support legs (302).

10. The signboard for high voltage power construction as claimed in claim 9, wherein the tripod further comprises a middle shaft located in the middle of the three legs (301), the middle shaft and the three legs (301) are hinged by a connecting rod, the connecting rod is hinged with the legs (301), and a hook is provided at the lower end of the middle shaft for hooking a heavy object.

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