CN214459825U

CN214459825U - Warning device is used in town road construction

Info

Publication number: CN214459825U
Application number: CN202120043782.2U
Authority: CN
Inventors: 张丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-08
Filing date: 2021-01-08
Publication date: 2021-10-22
Anticipated expiration: 2031-01-08

Abstract

The utility model discloses a warning device is used in town road construction, including first diaphragm, second diaphragm and warning sign, the middle part of first diaphragm is provided with rather than the rolling disc of rotating the connection, the upper end fixed connection of second diaphragm and rolling disc, the both sides fixedly connected with thread bush of rolling disc, the right-hand member of thread bush is provided with rather than intermeshing's drive gear, drive gear is through the driving motor drive with first diaphragm fixed connection, sliding connection's gag lever post between both ends fixedly connected with and the rolling disc about the second diaphragm. The utility model discloses a first diaphragm, second diaphragm and warning board clamping mechanism that set up can carry out 360 degrees rotations with it when the warning sign shows, makes it can the omnidirectional show to the passerby, plays better warning effect to can conveniently change the warning sign of different grade type, be applied to different occasions.

Description

Warning device is used in town road construction

Technical Field

The utility model relates to a warning device technical field especially relates to a warning device is used in town road construction.

Background

Along with the twenty-first century, the living standard of people is continuously improved, the people can not leave the construction site of the road, so that countless construction sites can be formed in the construction of the road, the construction sites are very dangerous, people build the warning boards for construction to remind passers-by to keep away from the construction sites, the warning boards for construction are different in size and are generally placed at the positions with obvious eyes to warn the passers-by, but the existing warning boards are usually a simple iron frame and the warning boards welded on the iron frame, only one passer-by can be warned, the function of all-around warning cannot be achieved, the warning effect is poor, and the warning boards are inconvenient to replace.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the warning device is used in town road construction that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a warning device for municipal road construction comprises a first transverse plate, a second transverse plate and a warning board, wherein the middle part of the first transverse plate is provided with a rotary disc which is rotatably connected with the first transverse plate, the second transverse plate is fixedly connected with the upper end of the rotary disc, two sides of the rotary disc are fixedly connected with threaded sleeves, the right end of each threaded sleeve is provided with a driving gear which is meshed with the threaded sleeve, the driving gear is driven by a driving motor which is fixedly connected with the first transverse plate, the left end and the right end of the second transverse plate are fixedly connected with limit rods which are slidably connected with the rotary disc, the upper end of the second transverse plate is fixedly connected with a vertical rod, the number of the vertical rods is two, the vertical rods are symmetrically arranged between the left end and the right end, a lead screw which is rotatably connected with the vertical rod is arranged in the vertical rod, the lead screw is driven by a second driving motor arranged at the lower end of the lead screw, and two slide blocks are connected with the lead screw in a threaded manner, the one end fixedly connected with connecting plate of montant is kept away from to the slider, the connecting plate passes through warning sign clamping mechanism and warning sign fixed connection.

As a further aspect of the present invention: warning sign clamping mechanism includes articulated slab, joint board and chucking piece, the quantity of joint board is two and is articulated in the both ends of articulated slab respectively, fixed connection between the one end of keeping away from the montant of connecting plate and the articulated slab, the upper end of joint board articulates there is the hinge joint, threaded connection has two-way threaded rod between the hinge joint, a plurality of chucking pieces of opposite face fixedly connected with of joint board, the left end of warning sign passes through bolt fixedly connected with mounting panel, be provided with on the mounting panel with a plurality of and the chucking piece between the fixed slot that the shape matches each other.

As a further aspect of the present invention: the lower extreme fixedly connected with reserve warning sign of first diaphragm holds the case, reserve warning sign holds the case in be provided with a plurality of rather than sliding connection's drawer.

As a further aspect of the present invention: the drawer is provided with a drawing handle.

As a further aspect of the present invention: the lower extreme fixedly connected with base of reserve warning sign containing box, the lower extreme fixedly connected with universal wheel of base, both ends are provided with and the base between the screw thread pin of threaded connection about the base.

As a further aspect of the present invention: the upper end fixedly connected with of screw thread pin rotates the head, the outside fixedly connected with thread bush that rotates the head.

The utility model has the advantages that:

1. through the first diaphragm that sets up, second diaphragm and warning sign, pass through fixed connection between warning sign clamping mechanism and the connecting plate with the warning sign during use, thereby it goes up and down to start second driving motor drive lead screw to drive the slider, it goes up and down to drive the warning sign through slider and warning sign clamping mechanism, go on warning sign adjustment suitable position, it rotates to drive gear through starting driving motor, the cooperation through drive gear and thread bush drives the rolling disc and rotates, thereby it rotates to drive the second diaphragm, make the warning sign can the omnidirectional show to passerby, play better warning effect.

2. Through the warning sign clamping mechanism who sets up, through bolt fixed connection between with warning sign and the base during use, make the chucking piece towards the direction motion in opposite directions through rotating the two-way threaded rod, aim at the position of chucking piece with the mounting panel, the chucking is with its chucking to the two-way threaded rod of antiport, reaches fixed effect, when the warning sign is changed to needs, the operation more than the repetition can, conveniently change the warning sign.

Drawings

FIG. 1 is a schematic view of the overall structure of a warning device for municipal road construction;

FIG. 2 is a schematic view of a partially enlarged structure of a warning device for municipal road construction;

FIG. 3 is a schematic structural view of a warning board clamping mechanism of the warning device for municipal road construction;

FIG. 4 is a mounting panel structure sketch map of warning device for town road construction.

In the figure: the warning board comprises a base 1, a threaded pin 101, a universal wheel 102, a standby warning board containing box 2, a drawer 201, a first transverse board 3, a second transverse board 4, a limiting sliding rod 401, a rotating disc 402, a threaded sleeve 403, a driving gear 404, a driving motor 405, a sliding block 5, a connecting plate 501, a warning board 6, a mounting plate 601, a vertical rod 7, a warning board clamping mechanism 8, an 801 clamping block, a hinged plate 802, a bidirectional threaded rod 803, a hinged joint 804 and a hinged plate 805.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-4, a warning device for town road construction comprises a first horizontal plate 3, a second horizontal plate 4 and a warning board 6, wherein a rotating disc 402 rotatably connected with the first horizontal plate 3 is arranged in the middle of the first horizontal plate 3, the second horizontal plate 4 is fixedly connected with the upper end of the rotating disc 402, threaded sleeves 403 are fixedly connected with two sides of the rotating disc 402, a driving gear 404 engaged with the threaded sleeves 403 is arranged at the right end of the threaded sleeves 403, the driving gear 404 is driven by a driving motor 405 fixedly connected with the first horizontal plate 3, so that the driving gear 404 can be driven to rotate by the rotation of the driving motor 405, the rotating disc 402 can be driven to rotate by the driving gear 404 and the threaded sleeves 403 engaged with each other, limiting rods 401 slidably connected with the rotating disc 402 are fixedly connected with the left end and the right end of the second horizontal plate 4, and play a limiting role in limiting, the upper end of the second transverse plate 4 is fixedly connected with a vertical rod 7, the number of the vertical rods 7 is two, the vertical rods 7 are symmetrically distributed between the left side and the right side, a lead screw rotatably connected with the vertical rod 7 is arranged in the vertical rod 7, the lead screw is driven by a second driving motor arranged at the lower end of the lead screw, two sliding blocks 5 are in threaded connection with the lead screw, one end, far away from the vertical rod 7, of each sliding block 5 is fixedly connected with a connecting plate 501, and the connecting plate 501 is fixedly connected with a warning board 6 through a warning board clamping mechanism 8; the working principle is as follows: fixed connection between warning sign 6 passes through warning sign clamping mechanism 8 and connecting plate 501 during operation, thereby it goes up and down to start second driving motor drive lead screw and drive slider 5 and go up and down, it goes up and down to drive warning sign 6 to drive warning sign clamping mechanism 8 through slider 5, go on warning sign 6 adjusts suitable position, it rotates to drive gear 404 through starting driving motor 405, the cooperation through drive gear 404 and thread bush 403 drives rolling disc 402 and rotates, thereby it rotates to drive second diaphragm 4, make warning sign 6 can the omnidirectional show to passerby, play better warning effect.

Example 2

Referring to fig. 3, the warning device for municipal road construction, in this embodiment, a warning board clamping mechanism 8 mentioned in embodiment 1 is explained in detail, where the warning board clamping mechanism 8 includes a hinged plate 802, a clamping plate 805 and clamping blocks 801, the number of the clamping plates 805 is two, the two clamping plates are hinged to two ends of the hinged plate 802, one end of the connecting plate 501, which is far away from the vertical bar 7, is fixedly connected to the hinged plate 802, the upper end of the clamping plate 805 is hinged to a hinged joint 804, a bidirectional threaded rod 803 is connected between the hinged joints 804 through a thread, a plurality of clamping blocks 801 are fixedly connected to opposite surfaces of the clamping plate 805, a mounting plate 601 is fixedly connected to the left end of the warning board 6 through a bolt, and a plurality of fixing grooves which are matched with the clamping blocks 801 in shape are formed in the mounting plate 601; the working principle is as follows: with through bolt fixed connection between warning sign 6 and the base 1, make chucking piece 801 towards the direction motion in opposite directions through rotating two-way threaded rod 803, aim at the position of chucking piece 801 with mounting panel 601, the reverse rotation two-way threaded rod 803 reaches fixed effect with its chucking, when needs change warning sign 6, the operation more than the repetition can, conveniently change warning sign 6.

Further, the reserve warning sign of the lower extreme fixedly connected with of first diaphragm 3 holds case 2, the reserve warning sign holds case 2 in be provided with a plurality of rather than sliding connection's drawer 201, conveniently places the warning sign of difference wherein, can take out simple swift at any time when needing to be changed.

Furthermore, a drawing handle is arranged on the drawer 201, so that the drawer 201 can be conveniently drawn out.

Example 3

Referring to fig. 1, a warning device is used in town road construction, this embodiment and embodiment 2's difference lie in that the reserve warning sign holds lower extreme fixedly connected with base 1 of case 2, the lower extreme fixedly connected with universal wheel 102 of base 1 conveniently removes this device, base 1 about both ends be provided with base 1 between threaded connection's screw thread pin 101, can conveniently fix this device.

In order to rotate the threaded pin 101 conveniently, the upper end fixedly connected with of the threaded pin 101 rotates the head, the outside fixedly connected with thread bush of the head rotates, and the friction force between the palms can be increased when the threaded pin 101 rotates.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a warning device is used in town road construction, includes first diaphragm (3), second diaphragm (4) and warning sign (6), its characterized in that, the middle part of first diaphragm (3) is provided with carousel (402) rather than rotating the connection, the upper end fixed connection of second diaphragm (4) and carousel (402), the both sides fixedly connected with thread bush (403) of carousel (402), the right-hand member of thread bush (403) is provided with drive gear (404) rather than intermeshing, drive gear (404) are through the driving motor (405) drive with first diaphragm (3) fixed connection, sliding connection's gag lever post (401) between both ends fixedly connected with and carousel (402) about second diaphragm (4), the upper end fixedly connected with montant (7) of second diaphragm (4), the quantity of montant (7) is two and controls and between the symmetry lay, be provided with the lead screw rather than rotating the connection in montant (7), the lead screw is through setting up the second driving motor drive at its lower extreme, threaded connection has two sliders (5) on the lead screw, the one end fixedly connected with connecting plate (501) of montant (7) are kept away from in slider (5), connecting plate (501) are through warning sign clamping mechanism (8) and warning sign (6) fixed connection.

2. The warning device for municipal road construction according to claim 1, wherein the warning device comprises a first warning member, the warning board clamping mechanism (8) comprises a hinged plate (802), a clamping plate (805) and a clamping block (801), the number of the clamping connection plates (805) is two and the clamping connection plates are respectively hinged at two ends of the hinge plate (802), one end of the connecting plate (501) far away from the vertical rod (7) is fixedly connected with the hinged plate (802), the upper end of the clamping plate (805) is hinged with a hinged joint (804), a bidirectional threaded rod (803) is connected between the hinged joints (804) in a threaded manner, a plurality of clamping blocks (801) are fixedly connected with the opposite surface of the clamping plate (805), the left end of the warning board (6) is fixedly connected with a mounting plate (601) through a bolt, the mounting plate (601) is provided with a plurality of fixing grooves matched with the clamping blocks (801) in shape.

3. The warning device for the municipal road construction according to claim 2, wherein a standby warning board containing box (2) is fixedly connected to the lower end of the first transverse plate (3), and a plurality of drawers (201) which are slidably connected with the standby warning board containing box (2) are arranged in the standby warning board containing box (2).

4. The warning device for the construction of municipal roads according to claim 3, wherein the drawer (201) is provided with a pull handle.

5. The warning device for the municipal road construction according to claim 3, wherein the lower end of the standby warning board containing box (2) is fixedly connected with a base (1), the lower end of the base (1) is fixedly connected with a universal wheel (102), and threaded pins (101) which are in threaded connection with the base (1) are arranged at the left end and the right end of the base (1).

6. The warning device for the construction of the municipal road according to claim 5, wherein a rotating head is fixedly connected to the upper end of the threaded pin (101), and a threaded sleeve is fixedly connected to the outer side of the rotating head.