CN106567346A - Novel municipal road sign device - Google Patents

Abstract

A novel municipal road sign device comprises a sign board body (9) and a frame body (8) which is fixedly connected with ground, wherein the back side of the sign board body (9) is provided with two elastic fixed boards (91) which are symmetric to each other in a vertical direction; two conical inserting holes and a bent raised platform part (911) which is positioned between the two conical inserting holes are formed on each elastic fixed board (91); the front side of the frame body (8) is provided with a mounting frame body (6); and two conical projections (69), which extend into a cavity (60) of the mounting frame body (6) and are arranged from front to back, are arranged on each of an upper side wall (61) and a lower side wall (62) of the mounting frame body (6).

Description

A kind of new town road indication plate

Technical field

The present invention relates to direction board installing area, specially a kind of new town road indication plate.

Background technology

Generally require that various traffic indication boards are installed in the adjacent domain of road.The installation of some traffic indication boards is often Be be permanently fixed installation with ensure install it is solid and reliable so as to avoid the formation of potential safety hazard.But this gives configured information more Tape swapping comes difficult.And the direction board loosening that some devices for being conveniently replaceable configured information then easily cause replacing is dropped so as to cause Traffic hazard.

The content of the invention

It is an object of the invention to provide a kind of new town road indication plate, of the prior art for overcoming State defect.

New town road indication plate of the invention, including direction board plate body and the frame connected with ground Body, wherein, the dorsal part of the direction board plate body is provided with laterally zygomorphic two flexible fastening plates, and each flexible fastening plate is arranged There are two taper patchholes and the protrusion platform part of the bending between described two taper patchholes, the front side of the support body It is provided with mounting frame, is respectively arranged with towards the installing frame in each of the upper side wall of the mounting frame and lower wall Two tapers for arranging in front and back that the inner chamber of body extends are protruded, and the top surface that the taper is protruded is arcwall face consequently facilitating the bullet Property fixed plate elastic bending slip over the arcwall face and so that the taper patchhole is inserted on corresponding taper protrusion, work as institute State taper patchhole be inserted in corresponding taper protrusion it is upper after, the upper side wall and lower wall and corresponding bending protrusion platform Hanging space is formed between portion；The mounting frame is rotatably mounted with axis direction in the inner chamber by bearing The thread bush barrier part of above-below direction, the upper semisection of the thread bush barrier part coordinates and thread rotary orientation and institute with upper threaded mandrel screw thread State the contrary lower semisection of upper semisection to coordinate with lower threaded mandrel screw thread, on the excircle of the thread bush barrier part bevel gear is fixed with The cone tooth of the bevel gear shaft in be installed on the inner chamber with the axial restraint by bearing is engaged, the bevel gear shaft by Motor in the support body drives；Thus, when the thread bush barrier part is driven by the motor and is rotated, The upper threaded mandrel and lower threaded mandrel can distinguish outward axial movement and respectively top pressure is in corresponding bending protrusion platform In portion, so that the taper patchhole of the flexible fastening plate holds out against the cone near the hole wall of the bending protrusion platform part The side wall of shape protrusion, is achieved in the fastening to traffic indication board；It is respectively mounted on the outer face of the upper side wall and lower wall Flexible cushion block, the elastic cushion block is to direction board plate body described in top pressure, it is to avoid the direction board plate body and the upper side wall And gap is produced between lower wall, so as to the stability of the direction board plate body can be increased；The motor and the frame Be also equipped with shockproof sheet between body, the shockproof sheet to reduce vibrations produced when the motor runs so that It is stable.

In the device of the present invention, because fastening transmission arranges principal set up, in support body side, elastic plate is fixed on direction board Side, therefore it is easy to integral replacing traffic indication board.And the bending protuberance between the patchhole of elastic plate is utilized, it can be with cone Shape composition surface cooperation coordinate, and bend protuberance be subject to pressure when so that conical engagement face be subject to due to bending protrusion It is so as to strengthen top pressure effect Jie Jin orthogonal normal pressure that the pressure on top surface for causing is stretched in portion.And pass through to bend suffered by protuberance Another kind of effect of pressure enables to the bellmouth of elastic plate and taper protrudes to form wedge action；So avoid from two aspects The presence in gap is so as to avoiding the potential safety hazard rocked.And hold out against effect itself can form fastening force with avoid direction board take off Fall.

Description of the drawings

Fig. 1 is the section view structural representation of the traffic indication board device of the present invention.

Fig. 2 is another section view structural representation of the traffic indication board devices different from the section view position in Fig. 1.

Specific embodiment

With reference to Fig. 1-2, the present invention is described in detail.

New town road indication plate a kind of according to an embodiment of the invention, including direction board plate body 9 and with The connected support body 8 in ground, wherein, the dorsal part of the direction board plate body 9 is provided with laterally zygomorphic two flexible fastening plates 91, often Individual flexible fastening plate 91 is provided with two taper patchholes and the protrusion of the bending between described two taper patchholes is flat Platform portion 911, the front side of the support body 8 is provided with mounting frame 6, the upper side wall 61 of the mounting frame 6 and lower wall 62 The two tapers protrusion 69 for arranging in front and back extended towards the inner chamber 60 of the mounting frame 6 is respectively arranged with each, it is described Taper protrusion 69 top surface for arcwall face consequently facilitating the flexible fastening plate 91 elastic bending slip over the arcwall face and make Obtain the taper patchhole to be inserted on corresponding taper protrusion 69, when the taper patchhole is inserted in corresponding taper protrusion 69 After upper, between the upper side wall 61 and lower wall 62 and corresponding bending protrusion platform part 911 hanging space is formed；The peace The body 6 that frames up is rotatably mounted with the thread bush barrier part that axis direction is above-below direction in the inner chamber 60 by bearing 53 5, under the upper semisection of the thread bush barrier part 5 and the screw thread of upper threaded mandrel 52 coordinate and thread rotary orientation is contrary with the upper semisection Half section with the lower screw thread of threaded mandrel 521 coordinate, be fixed with the excircle of the thread bush barrier part 5 bevel gear 51 to pass through The cone tooth engagement of the bevel gear shaft 71 being installed in the inner chamber 60, the bevel gear shaft 71 is by pacifying bearing 72 and axial restraint The motor 7 being mounted in the support body 8 drives；Thus, the thread bush barrier part 5 is driven by the motor 7 and is rotated When, the upper threaded mandrel 52 and lower threaded mandrel 521 can distinguish outward axial movement and respectively top pressure is in corresponding bending In protrusion platform part 911, so that the taper patchhole of the flexible fastening plate 91 is near the bending protrusion platform part 911 Hole wall hold out against the side wall of taper protrusion 69, be achieved in the fastening to traffic indication board；The upper side wall 61 and under Elastic cushion block 96 is mounted on the outer face of side wall 62, the elastic cushion block 96 is to direction board plate body 9 described in top pressure, it is to avoid Gap is produced between the direction board plate body 9 and the upper side wall 61 and lower wall 62, so as to the direction board plate can be increased The stability of body 9；Shockproof sheet 70 is also equipped between the motor 7 and the support body 8, the shockproof sheet 70 is to reduce The vibrations produced when running of the motor 7, so that stable.

Valuably or exemplarily, wherein, it is described bending protrusion platform part 911 degree of crook cause the flexible fastening The taper patchhole of plate 91 orthogonally engages the side of the taper protrusion 69 near the hole wall of the bending protrusion platform part 911 Wall.

Because fastening transmission arranges principal set up, in support body side, elastic plate is fixed on direction board side, therefore is easy to entirety more Change traffic indication board.And the bending protuberance between the patchhole of elastic plate is utilized, it can cooperate with the composition surface of taper and match somebody with somebody When closing, and bending the pressure that protuberance is subject to so that what conical engagement face was subject to stretches the top pressure for causing due to bending protuberance Power is so as to strengthen top pressure effect Jie Jin orthogonal normal pressure.And pass through to bend another kind of effect of the pressure suffered by protuberance The bellmouth and taper for enabling to elastic plate protrudes to form wedge action；The presence in gap is so avoided from two aspects so as to keep away Exempt from the potential safety hazard rocked.And hold out against effect itself and can form fastening force to avoid direction board from coming off.Whole device is used Convenient and fastening structure, can effectively solve the problem that problem of the prior art.

Those skilled in the art can be clear and definite, in the case of the overall spirit without departing from the present invention and design, can To make the various modifications for above example.It is each fallen within protection scope of the present invention.The protection scheme of the present invention It is defined by claims appended hereto.

Claims (2)

1. a kind of new town road indication plate, including direction board plate body（9）And the support body being connected with ground（8）, its In, the direction board plate body（9）Dorsal part be provided with laterally zygomorphic two flexible fastening plates（91）, each flexible fastening plate （91）It is provided with two taper patchholes and the protrusion platform part of the bending between described two taper patchholes（911）, The support body（8）Front side be provided with mounting frame（6）, the mounting frame（6）Upper side wall（61）And lower wall（62） Each on be respectively arranged with towards the mounting frame（6）Inner chamber（60）The two tapers protrusion arranged before and after extending （69）, the taper protrusion（69）Top surface be arcwall face consequently facilitating the flexible fastening plate（91）Slip over to elastic bending institute State arcwall face and so that the taper patchhole is inserted in corresponding taper protrusion（69）On, when the taper patchhole be inserted in it is right The taper protrusion answered（69）After upper, the upper side wall（61）And lower wall（62）With corresponding bending protrusion platform part（911） Between form hanging space；The mounting frame（6）In the inner chamber（60）It is interior by bearing（53）And be rotatably mounted with Axis direction is the thread bush barrier part of above-below direction（5）, the thread bush barrier part（5）Upper semisection and upper threaded mandrel（52）Spiral shell Line coordinates and the thread rotary orientation lower semisection contrary with the upper semisection and lower threaded mandrel（521）Screw thread coordinates, the thread bush Barrier part（5）Excircle on be fixed with bevel gear（51）To with by bearing（72）And axial restraint be installed on the inner chamber （60）In bevel gear shaft（71）Cone tooth engagement, the bevel gear shaft（71）By installed in the support body（8）In driving electricity Machine（7）Drive；Thus, the thread bush barrier part（5）By the motor（7）When driving and rotating, the upper threaded mandrel （52）With lower threaded mandrel（521）Outward axial movement can be distinguished and top pressure is distinguished in corresponding bending protrusion platform part （911）On, so that the flexible fastening plate（91）Taper patchhole near it is described bending protrusion platform part（911）Hole Wall holds out against the taper protrusion（69）Side wall, be achieved in the fastening to direction board plate body；The upper side wall（61）And under Side wall（62）Outer face on be mounted on elastic cushion block（96）, the elastic cushion block（96）To direction board plate body described in top pressure （9）, it is to avoid the direction board plate body（9）With the upper side wall（61）And lower wall（62）Between produce gap, so as to increase Plus the direction board plate body（9）Stability；The motor（7）With the support body（8）Between be also equipped with shockproof sheet （70）, the shockproof sheet（70）To reduce the motor（7）Produced vibrations during operation, so that stable.

2. a kind of new town road indication plate as claimed in claim 1, wherein, the bending protrusion platform part （911）Degree of crook cause the flexible fastening plate（91）Taper patchhole near it is described bending protrusion platform part（911） Hole wall orthogonally engage taper protrusion（69）Side wall.