CN219527393U

CN219527393U - Electric power construction warning sign

Info

Publication number: CN219527393U
Application number: CN202223595937.7U
Authority: CN
Inventors: 张志远; 王滨; 王思远; 王叶平; 张卫东; 郭家栋; 王志海; 司瑞琦; 曹崴; 朱孝天; 梁晨
Original assignee: State Grid Corp of China SGCC; State Grid Beijing Electric Power Co Ltd
Current assignee: State Grid Corp of China SGCC; State Grid Beijing Electric Power Co Ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-08-15
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses an electric power construction warning board, which comprises a panel, wherein the periphery of the bottom end of the panel is connected with idler wheels through upright posts, the top end of the panel is fixedly provided with an inverted U-shaped plate, one side of the outer wall of the inverted U-shaped plate is movably provided with a rotary table fixed on a handle, and a movable shaft on the rotary table penetrates through the inverted U-shaped plate and extends to a reversing mechanism; the reversing mechanism is characterized in that a screw is fixedly arranged at the top end of the reversing mechanism, a guide sleeve fixed on the support is in spiral transmission on the outer wall of the screw, and two sides of the top end of the support extend to a frame provided with a notch. The beneficial effects are that: the utility model solves the technical problems that the prior mechanism has single structural connection, is not beneficial to personnel installation operation, can not adjust the height of the device adaptively, and reduces the connection stability of the structural components.

Description

Electric power construction warning sign

Technical Field

The utility model belongs to the technical field of warning boards, and particularly relates to an electric power construction warning board.

Background

The electric warning sign and the construction sign are used for warning the construction of the road in front, and the vehicle should slow down or run around. The mark can be used as a temporary mark to be arranged at a proper position before the construction section. The attention risk flag (attention risk) is used to prompt the driver of the vehicle to drive cautiously. The sign is set in the proper position before other dangerous road sections which the sign cannot include.

The warning sign is as the important safe role of construction environment, installs fixedly through fixed establishment generally, but under the construction plane environment of difference, its warning height can not carry out the regulation of adaptability, is unfavorable for the safe handling of device, and warning sign is also comparatively inconvenient with the mount installation dismantlement simultaneously, is unfavorable for personnel's operation, also reduces the stability that the structure is connected simultaneously.

Disclosure of Invention

The utility model aims at: in order to solve the technical problems that the structure of the existing mechanism is single in connection, the installation operation of personnel and the height of the device cannot be adjusted adaptively, and the connection stability of the structure is reduced, the electric power construction warning board is provided.

The technical scheme adopted by the utility model is as follows:

the utility model provides an electric power construction warning sign, includes the panel, its characterized in that, all be connected with the gyro wheel through the stand around the panel bottom, and panel top end fixed mounting has the type of falling U, type of falling U outer wall one side movable mounting has the carousel of fixing on the handle, loose axle on the carousel runs through the type of falling U and extends to reversing mechanism on;

the reversing mechanism is characterized in that a screw is fixedly arranged at the top end of the reversing mechanism, a guide sleeve fixed on the support is in spiral transmission on the outer wall of the screw, two sides of the top end of the support extend to a frame provided with a notch, and a U-shaped limiting groove connected with the warning sign is formed in the top end of the frame.

Further, the reversing mechanism comprises a first conical gear connected with the movable shaft, a second conical gear fixed at the center of the screw rod is meshed and driven on the outer wall of the first conical gear, the first conical gear and the second conical gear are vertically arranged, and the second conical gear drives the screw rod to rotate along with the rotation of the turntable driven by the handle.

Further, the two ends of the outer wall of the support are respectively provided with a strip-shaped groove arranged on the inverted U-shaped plate, and the guide sleeve drives the support to move up and down through spiral transmission between the screw rod and the guide sleeve.

Further, a movable hole connected with the protruding part at the top end of the support is formed in the inverted U-shaped plate, and the movable hole is symmetrically arranged relative to the center of the inverted U-shaped plate.

Furthermore, the two sides of the bottom end of the frame, which are close to the upper protruding part of the bracket, are connected with jacks, and the connection parts between the two are connected in a plugging and fixing mode

Further, the bottom end of the screw rod is provided with a bearing connected with the panel, and the edge of the outer wall of the top end of the screw rod is provided with a rolling groove connected with the inverted U-shaped plate.

Further, the connection part between the frame and the warning board is provided with a mounting hole and locked and fixed through a locating pin.

Further, a voice broadcasting device connected with the battery is arranged on the frame.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

1. according to the utility model, the roller connected with the upright post is arranged on the device, the device can be moved to the corresponding position, in addition, the device is matched with the spiral transmission function through the reversing mechanism, so that the support on the guide sleeve moves up and down, the mechanism is convenient to lift and move in a manual rotation mode, and meanwhile, the spiral transmission has self-locking property, so that the guide sleeve can be fixed at the corresponding position, the support and the fixation of the frame are convenient, and the installation and the fixation of the warning board are convenient.

2. According to the utility model, the U-shaped limiting groove on the frame can be in limiting support connection with the outer wall of the warning board, and then further locking and fixing are realized through the locating pin on the mounting hole, so that the stability of structural connection is further improved, the mounting and fixing work is convenient, and the working efficiency is improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of a first embodiment of the present utility model;

FIG. 2 is a schematic diagram of a second embodiment of the present utility model;

FIG. 3 is a front view of the present utility model;

fig. 4 is a schematic view of the reversing mechanism of the present utility model.

The marks in the figure: 1. a panel; 2. pouring a U-shaped plate; 3. a turntable; 4. a reversing mechanism; 5. a screw; 6. a bracket; 7. a guide sleeve; 8. a frame; 9. u-shaped limit grooves; 10. a first bevel gear; 11. a second bevel gear; 12. a bar-shaped groove; 13. and (5) mounting holes.

Detailed Description

The utility model will be described in detail below with reference to the drawings in connection with embodiments. It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

The following detailed description is exemplary and is intended to provide further details of the utility model. Unless defined otherwise, all technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more. In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The utility model provides an electric power construction warning sign, includes panel 1, its characterized in that, panel 1 bottom all is connected with the gyro wheel through the stand all around, and panel 1 top end is fixed with and falls U template 2, fall U template 2 outer wall one side movable mounting has the carousel 3 that fixes on the handle, the loose axle on carousel 3 runs through and falls U template 2 and extends to reversing mechanism 4;

the top end of the reversing mechanism 4 is fixedly provided with a screw 5, the outer wall of the screw 5 is in spiral transmission with a guide sleeve 7 fixed on a support 6, two sides of the top end of the support 6 are extended to a frame 8 provided with a notch, and the top end of the frame 8 is connected with a U-shaped limit groove 9 connected with a warning sign.

In a specific embodiment of the scheme, the reversing mechanism 4 includes a first bevel gear 10 connected with a movable shaft, a second bevel gear 11 fixed at the center of the screw 5 is meshed and driven on the outer wall of the first bevel gear 10, the first bevel gear 10 and the second bevel gear 11 are kept vertically arranged, the second bevel gear 11 drives the screw 5 to rotate along with the rotation of the turntable 3 driven by the handle, and as can be seen from fig. 4 of the specification, the reversing mechanism 4 is provided with a rotating force which is substantially converted into a rotating force in the vertical direction, so that the screw 5 rotates, the support 6 on the guide sleeve 7 moves horizontally in the vertical direction through spiral transmission, the spiral transmission has corresponding self-locking property, and when the lead angle of the screw is smaller than the equivalent friction angle between the meshed guide sleeves 7, the mechanism has self-locking property, namely, the screw 5 can only drive the guide sleeve 7.

The concrete embodiment of this scheme does, support 6 outer wall both ends all are equipped with bar groove 12 of arranging in on the U template 2, and through screw drive between screw rod 5 and the uide bushing 7, and uide bushing 7 drive support 6 reciprocates, and bar groove 12 on the U template 2 sets up to support 6 reciprocates and provides corresponding activity space, also can prevent simultaneously that the driving medium from taking place the skew in the motion in-process position.

The concrete embodiment of this scheme does, set up the movable hole that is connected with support 6 top bulge on the U template 2 of falling, the movable hole sets up for the symmetry of falling U template 2 center, and the movable hole of symmetry setting is favorable to guaranteeing the stability of mechanism connection center, the frame 8 bottom both sides are close to the bulge and all are connected with the jack on the support 6, and the junction is connected through grafting fixed mode between the two.

The concrete embodiment of this scheme does, screw rod 5 bottom is equipped with the bearing that is connected with panel 2, and screw rod 5 top outer wall edge is equipped with the rolling groove that is connected with falling U template 2, mounting hole 13 has all been seted up to the junction between frame 8 and the warning sign and is realized locking fixedly through the locating pin.

The concrete embodiment of this scheme does, be equipped with the voice broadcast ware that is connected with the battery on the frame 8, the voice broadcast ware is reported the characters on the warning sign through the effect of voice prompt to give corresponding warning effect, but the warning light that is connected with the battery is installed to the selectivity on the frame 8 simultaneously, thereby can give corresponding warning effect equally under the construction condition at night.

The concrete embodiment of this scheme does, is equipped with the gyro wheel that the stand is connected on the device at first, can remove corresponding position with the device, in addition the device is gone up through reversing mechanism 4 cooperation screw drive effect to make support 6 on uide bushing 7 reciprocate, be convenient for the mechanism through manual rotation's mode go on going up and down the activity moreover, screw drive has the auto-lock nature simultaneously, makes uide bushing 7 can be fixed in corresponding position, is convenient for realize supporting fixedly to frame 8, thereby is convenient for be fixed to the installation of warning sign.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

It will be appreciated by those skilled in the art that the present utility model can be carried out in other embodiments without departing from the spirit or essential characteristics thereof. Accordingly, the above disclosed embodiments are illustrative in all respects, and not exclusive. All changes that come within the scope of the utility model or equivalents thereto are intended to be embraced therein.

Claims

1. The utility model provides an electric power construction warning sign, includes panel (1), its characterized in that, all be connected with the gyro wheel through the stand around panel (1) bottom, and panel (1) top end fixed mounting has an inverted U template (2), inverted U template (2) outer wall one side movable mounting has carousel (3) fixed on the handle, the loose axle on carousel (3) runs through inverted U template (2) and extends to reversing mechanism (4);

the reversing mechanism is characterized in that a screw rod (5) is fixedly arranged at the top end of the reversing mechanism (4), a guide sleeve (7) fixed on the support (6) is arranged on the outer wall of the screw rod (5) in a spiral transmission mode, two sides of the top end of the support (6) are extended to a frame (8) provided with a notch, and a U-shaped limit groove (9) connected with a warning board is formed in the top end of the frame (8).

2. The power construction warning board according to claim 1, wherein: the reversing mechanism (4) comprises a first conical gear (10) connected with the movable shaft, a second conical gear (11) fixed at the center of the screw (5) is meshed and driven on the outer wall of the first conical gear (10), the first conical gear (10) and the second conical gear (11) are vertically arranged, the rotary table (3) is driven to rotate along with the handle, and the second conical gear (11) drives the screw (5) to do rotary motion.

3. The power construction warning board according to claim 2, characterized in that: the two ends of the outer wall of the support (6) are respectively provided with a strip-shaped groove (12) arranged on the inverted U-shaped plate (2), and the guide sleeve (7) drives the support (6) to move up and down through spiral transmission between the screw rod (5) and the guide sleeve (7).

4. A power construction warning sign according to claim 3, wherein: the inverted U-shaped plate (2) is provided with a movable hole connected with the protruding part at the top end of the support (6), and the movable hole is symmetrically arranged relative to the center of the inverted U-shaped plate (2).

5. The power construction warning board according to claim 4, wherein: the two sides of the bottom end of the frame (8) close to the upper protruding part of the bracket (6) are connected with jacks, and the connection parts of the two are connected in a plugging and fixing mode.

6. The power construction warning board according to claim 1, wherein: the bottom of the screw rod (5) is provided with a bearing connected with the panel (1), and the edge of the outer wall of the top end of the screw rod (5) is provided with a rolling groove connected with the inverted U-shaped plate (2).

7. The power construction warning board according to claim 1, wherein: the connection part between the frame (8) and the warning board is provided with a mounting hole (13) and is locked and fixed through a locating pin.

8. The power construction warning board according to claim 1, wherein: the frame (8) is provided with a voice broadcasting device (14) connected with the battery.