CN213571638U

CN213571638U - A portable warning sign device for road construction

Info

Publication number: CN213571638U
Application number: CN202021731670.8U
Authority: CN
Inventors: 黄宇彬
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2021-06-29
Anticipated expiration: 2030-08-18

Abstract

The utility model discloses a portable warning sign device for road construction, including box and warning sign, the inner chamber of box is rotationally vertical to be provided with a threaded rod, and threaded connection has a thread bush on the threaded rod, and the equal vertical top that runs through the box that is provided with in both sides at thread bush top extends to the outside bracing piece of box, and the top of bracing piece transversely is provided with a draw-in groove, the utility model relates to a warning sign technical field. This a portable warning sign device for road construction, through the inside of cassette joint to draw-in groove, make warning sign device joint to the cassette on, can directly dismantle warning sign device, when needing the manual work to carry the transport to warning sign device, can dismantle the device into base and warning sign two parts and independently carry the transport, the rethread rotates the handle, make the thread bush drive the cassette and retract downwards, reduce the height of warning sign device, reduce the occupation space of warning sign device, be convenient for carry the transport to the warning sign device.

Description

A portable warning sign device for road construction

Technical Field

The utility model relates to a warning sign technical field specifically is a portable warning sign device for road construction.

Background

The warning board is a conventional emergency device, the safety sign is made of safety color, the safety color is used for expressing the meanings of safety information such as warning, prohibition, instruction, prompt and the like, the safety sign is specifically defined as four colors of red, blue, yellow and green, the contrasting color is black and white, and the warning sign, the prohibition sign, the instruction sign and the prompt sign are divided into four categories, namely a warning sign, a prohibition sign, an instruction sign and a prompt sign, and the geometric figure and the figure sign are used for expressing specific safety information.

Current warning sign simple structure, the space that occupies is too big, and too big volume makes the process of removing the transport very troublesome to the warning sign, and the manual work of being not convenient for increases artificial amount of labour to carrying of warning sign.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a portable warning sign device for road construction has solved the space that the warning sign occupy too big, is not convenient for artifically to the problem of carrying the transport of warning sign.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a portable warning board device for road construction comprises a box body and a warning board, wherein a threaded rod is rotatably and vertically arranged in an inner cavity of the box body, a threaded sleeve is connected onto the threaded rod in a threaded mode, supporting rods penetrating through the top of the box body and extending to the outside of the box body are vertically arranged on two sides of the top of the threaded sleeve, a clamping groove is transversely formed in the top of each supporting rod, a clamping seat matched with the clamping groove is transversely arranged at the bottom of the warning board, a telescopic sleeve rod is transversely arranged at one end of the clamping seat, a clamping head is arranged at the outer end of the telescopic sleeve rod, a spring is sleeved on the outer surface of the telescopic sleeve rod, a clamping rod is transversely arranged at the other end of the clamping seat, a clamping hole matched with the clamping head is formed in one side of the inner wall surface of the clamping groove, a clamping opening matched, the threaded rod is provided with a first bevel gear, one side wall of the box body is provided with a connecting rod in a rotatable and transverse penetrating mode, the inner end of the connecting rod is provided with a second bevel gear, and the first bevel gear is meshed with the second bevel gear.

Further, the outer end of the connecting rod is fixedly connected with a handle.

Furthermore, the inner wall surface of the box body is vertically provided with a sliding groove for the threaded sleeve to slide.

Further, the bottom of box transversely is provided with a base, the equal detachably in both sides of base is provided with the ground nail, the base pass through the bolt with ground nail connection.

Further, the bottom of base is provided with the universal wheel.

Further, the connecting rod is located the handle with be provided with the ratchet on the surface between the box, a lateral wall of box is located the top of connecting rod transversely is provided with the dwang, the outer end of dwang rotate be connected with one with ratchet surface contact's stopper.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) this a portable warning sign device for road construction, through the inside of cassette joint to draw-in groove, make warning sign device joint to the cassette, thereby need not the instrument, can directly dismantle warning sign device, be convenient for to the change of warning sign, when needing artifical to carry the transport to warning sign device, can dismantle into the device base and warning sign two parts and independently carry the transport, reduce the volume of warning sign device, reduce the occupation space of warning sign device, be convenient for carry the transport to the warning sign device, the rethread rotates the handle, make the thread bush drive the cassette and retract downwards, reduce the height of warning sign device, reduce the occupation space of warning sign device, reduce the volume of warning sign device when carrying the transport, be convenient for carry the transport to the warning sign device.

(2) This a portable warning sign device for road construction, universal wheel through the bottom, make the manual work directly remove through thrust unit, the artifical transport of removing the warning sign of being convenient for, when meetting the road surface unevenness of construction, the accessible is direct to insert ground with the ground nail, make warning sign device more stable, avoid when meetting unevenness's road surface, the problem of warning people's road conditions is being indicateed on the road surface to the unable firm placing of warning sign device, through inserting ground, can make the warning sign device meet strong wind weather, also can not fall down askewly, avoid under strong wind weather the warning sign crooked back of falling down, the road conditions of people's road can't be continued to the suggestion, the problem of incident can appear.

Drawings

FIG. 1 is a front cross-sectional view of the present invention;

FIG. 2 is an enlarged view of a portion of the structure A in FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of a portion of the structure B shown in FIG. 1 according to the present invention;

FIG. 4 is an enlarged view of a portion of the structure at C in FIG. 1 according to the present invention;

fig. 5 is the structural schematic diagram of the ratchet and the limiting block of the present invention.

In the figure: 1-box body, 2-threaded rod, 3-threaded sleeve, 4-supporting rod, 5-clamping groove, 6-clamping seat, 7-telescopic sleeve rod, 8-clamping rod, 9-spring, 10-clamping hole, 11-warning board, 12-first conical gear, 13-second conical gear, 14-connecting rod, 15-handle, 16-ratchet wheel, 17-rotating rod, 18-limiting block, 19-base, 20-universal wheel, 21-bolt, 22-ground nail, 23-clamping head and 24-clamping opening.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a portable warning sign device for road construction, includes box 1 and warning sign 11, and the inner chamber of box 1 rotationally vertically is provided with a threaded rod 2, is provided with first conical gear 12 on the threaded rod 2, and a lateral wall of box 1 rotationally transversely runs through and is provided with connecting rod 14, and the inner of connecting rod 14 is provided with second conical gear 13, first conical gear 12 and second conical gear 13 intermeshing, the outer end fixedly connected with handle 15 of connecting rod 14.

The turning handle 15 turns the threaded rod 2 inside the casing 1 through the second bevel gear 13.

The vertical gliding spout that can supply threaded sleeve 3 that is provided with of internal face of box 1, threaded rod 2 goes up threaded connection has a threaded sleeve 3, and the equal vertical bracing piece 4 that extends to box 1 outside at the top that runs through box 1 that is provided with in both sides at threaded sleeve 3 top, and the top of bracing piece 4 transversely is provided with a draw-in groove 5, and the bottom of warning sign 11 transversely is provided with a cassette 6 with draw-in groove 5 looks adaptation.

The warning board 11 is placed on the clamping groove 5, the threaded rod 2 rotates forwards and backwards in the box body 1, and the warning board 11 is lifted through the threaded sleeve 3.

When the warning board is used, the supporting rod 4 rises to drive the warning board 11 to rise through rotating the handle 15, the handle 15 is rotated reversely, the supporting rod 4 retracts to drive the warning board 11 to fall, and therefore the warning board 11 can be adjusted to different heights in the face of different construction roads and is used for warning road conditions of people.

Through rotating handle 15 for 3 drive draw-in groove 5 of threaded sleeve retract downwards, reduce the height of warning sign 11 device, reduce the occupation space of warning sign 11 device, the volume of warning sign 11 device when reducing and carrying the transport is convenient for carry the transport to warning sign 11 device.

One end of the clamping seat 6 is transversely provided with a telescopic loop bar 7, the outer end of the telescopic loop bar 7 is provided with a clamping head 23, the outer surface of the telescopic loop bar 7 is sleeved with a spring 9, the other end of the clamping seat 6 is transversely provided with a clamping rod 8, one side of the inner wall surface of the clamping groove 5 is provided with a clamping hole 10 matched with the clamping head 23, and the other side of the inner wall surface of the clamping groove 5 is provided with a clamping opening 24 matched with the clamping rod 8.

Place warning sign 11 when draw-in groove 5, insert the inside in card hole 10 with dop 23 of 7 one ends of flexible loop bar earlier, can extrude flexible loop bar 7 and spring 9 production elasticity this moment, then align bayonet catch 8 and bayonet socket 24, the elasticity that spring 9 produced can drive the inside that bayonet catch 8 inserted bayonet socket 24, thereby with the 11 joints of warning sign in the inside of draw-in groove 5, during the dismantlement, drive 6 extrusion flexible loop bars 7 of cassette and spring 9 through warning sign 11, make the inside of bayonet socket 24 pull out of bayonet socket 8, pull out dop 23 on the flexible loop bar 7 in the card hole 10 inside again, thereby dismantle warning sign 11 from draw-in groove 5.

Through 6 joints of cassette to the inside of draw-in groove 5 for 11 device joints of warning sign are to cassette 6 on, thereby do not need the instrument, can directly dismantle 11 devices of warning sign, be convenient for to the change of warning sign 11, when needing the manual work to carry the transport to 11 devices of warning sign, can dismantle into two parts with the device and independently carry the transport, reduce the volume of 11 devices of warning sign, reduce the occupation space of 11 devices of warning sign, be convenient for carry the transport to 11 devices of warning sign.

A ratchet wheel 16 is arranged on the outer surface of the connecting rod 14 between the handle 15 and the box body 1, a rotating rod 17 is transversely arranged on one side wall of the box body 1 above the connecting rod 14, and the outer end of the rotating rod 17 is rotatably connected with a limiting block 18 which is in surface contact with the ratchet wheel 16.

Stopper 18 can only rotate to a direction for when stopper 18 and ratchet 16 contact, ratchet 16 can only corotation, can be died by stopper 18 card when reversing, dwang 17 rotates when driving ratchet 16 corotation, the warning sign upward movement, when warning sign 11 rises to appointed height, stopper 18 bottom can with ratchet 16 surface contact under the influence of gravity, make ratchet 16 can not reverse, avoid under warning sign 11's action of gravity or receive the mistake and touch and lead to dwang 17 to overturn, lead to warning sign 11 to descend, can't indicate the condition of people's road conditions.

When the warning board 11 needs to descend to a certain height, the limiting block 18 is rotated to the bottom end to be upward before the handle 15 is rotated, so that the handle 15 can be rotated reversely to enable the warning board 11 to descend.

The bottom of the box body 1 is transversely provided with a base 19, both sides of the base 19 are detachably provided with ground nails 22, and the base 19 is connected with the ground nails 22 through bolts 21.

When meetting the road surface unevenness of construction, the accessible is direct to insert ground with ground nail 22, make 11 devices of warning sign more stable, avoid when meetting unevenness's road surface, the unable firm problem of placing in road surface suggestion people road conditions of warning sign 11 devices, through inserting ground, can make 11 devices of warning sign meet strong wind weather, also can not fall aslant, avoid under strong wind weather warning sign 11 askew fall the back, the road conditions of unable people's road of continuation suggestion, the problem of incident can appear.

The bottom of base 19 is provided with universal wheel 20, through the universal wheel 20 of bottom, makes the manual work directly remove through thrust unit, and the manual work of being convenient for removes the transport to warning sign 11 device.

When the warning board is in operation, when the warning board 11 is placed in the clamping groove 5, the clamping head 23 at one end of the telescopic sleeve rod 7 is inserted into the clamping hole 10, at the moment, the telescopic sleeve rod 7 and the spring 9 are extruded to generate elastic force, then the clamping rod 8 is aligned with the clamping opening 24, the elastic force generated by the spring 9 drives the clamping rod 8 to be inserted into the clamping opening 24, so that the warning board 11 is clamped in the clamping groove 5, when the warning board is disassembled, the clamping seat 6 is driven by the warning board 11 to extrude the telescopic sleeve rod 7 and the spring 9, so that the clamping rod 8 is pulled out from the clamping opening 24, then the clamping head 23 on the telescopic sleeve rod 7 in the clamping hole 10 is pulled out, so that the warning board 11 is disassembled from the clamping groove 5, the warning board 11 is placed on the clamping groove 5, the threaded rod 2 is rotated in the box body 1 by rotating the handle 15, the supporting rod 4 is lifted by rotating the handle 15, so that the warning board 11 is driven to be, make 4 receipts of bracing piece and contract and drive warning sign 11 and descend to warning sign 11 is adjustable in the height of difference in the face of different construction roads, is used for warning people's road conditions on road, and when meetting the road surface unevenness of construction, the accessible is direct to insert ground nail 22 into ground, makes 11 devices of warning sign more stable.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a portable warning sign device for road construction, includes box (1) and warning sign (11), its characterized in that: a threaded rod (2) is rotatably and vertically arranged in an inner cavity of the box body (1), a threaded sleeve (3) is connected onto the threaded rod (2) in a threaded mode, supporting rods (4) penetrating through the top of the box body (1) and extending to the outside of the box body (1) are vertically arranged on two sides of the top of the threaded sleeve (3), a clamping groove (5) is transversely arranged at the top of each supporting rod (4), a clamping seat (6) matched with the clamping groove (5) is transversely arranged at the bottom of the warning board (11), a telescopic sleeve rod (7) is transversely arranged at one end of each clamping seat (6), a clamping head (23) is arranged at the outer end of each telescopic sleeve rod (7), a spring (9) is sleeved on the outer surface of each telescopic sleeve rod (7), a clamping rod (8) is transversely arranged at the other end of each clamping seat (6), a clamping hole (10) matched with the clamping head (23) is formed in one side of, the clamping groove is characterized in that a bayonet (24) matched with the clamping rod (8) is formed in the other side of the inner wall surface of the clamping groove (5), a first bevel gear (12) is arranged on the threaded rod (2), a connecting rod (14) is rotatably and transversely arranged on one side wall of the box body (1) in a penetrating mode, a second bevel gear (13) is arranged at the inner end of the connecting rod (14), and the first bevel gear (12) and the second bevel gear (13) are meshed with each other.

2. A portable warning sign device for road construction according to claim 1, characterized in that: the outer end of the connecting rod (14) is fixedly connected with a handle (15).

3. A portable warning sign device for road construction according to claim 1, characterized in that: the inner wall surface of the box body (1) is vertically provided with a sliding groove for the sliding of the thread sleeve (3).

4. A portable warning sign device for road construction according to claim 1, characterized in that: the bottom of box (1) transversely is provided with a base (19), the both sides of base (19) all detachably are provided with ground nail (22), base (19) pass through bolt (21) with ground nail (22) are connected.

5. A portable warning sign device for road construction according to claim 4, characterized in that: the bottom of the base (19) is provided with universal wheels (20).

6. A portable warning sign device for road construction according to claim 2, characterized in that: connecting rod (14) are located handle (15) with be provided with ratchet (16) on the surface between box (1), a lateral wall of box (1) is located the top of connecting rod (14) transversely is provided with dwang (17), the outer end of dwang (17) rotate be connected with one with ratchet (16) surface contact's stopper (18).