Traffic sign board convenient to modify

Abstract

The utility model provides a traffic signboard convenient to modify, which relates to the technical field of traffic signboards, and comprises a metal frame, the rear side surface of the metal frame is fixedly connected with an inclined support leg, the surfaces of the upper end and the lower end of the metal frame are fixedly connected with sliding blocks, the sliding blocks are connected with a movable frame in a sliding manner, and the movable frame is fixedly connected with the inclined support leg. Pressing fixing plates are fixedly connected to the upper end opening and the lower end opening of the movable frame correspondingly, and the movable frame and the pressing fixing plates are driven to move front and back along the sliding blocks by rotating the lead screws, so that the traffic sign board body located between the metal frame and the pressing fixing plates is pressed and fixed or pressed and fixed relieved; the traffic sign board body on the metal frame is convenient to modify and replace, so that the same amount of metal frames do not need to be carried when more traffic sign board bodies are carried, the carrying number of the metal frames is reduced, and the traffic sign board is convenient to carry.

Description

TECHNICAL FIELD

[0001] The utility model relates to traffic signboard technical field especially, it relates to a traffic signboard convenient to modify. BACKGROUND

[0002] Traffic signboard is the graphic symbol of display traffic regulations and road information, is used for managing traffic, indicating driving direction to guarantee road unobstructed and driving safety, they are applicable to highway, urban road and all special purpose highway, have the nature of law, vehicle, pedestrian must all obey.

[0003] But in the prior art, the existing in the municipal road maintenance, will need to place the temporary traffic signboard in the front and rear of the maintenance road section, ensure the traffic order and safety of road during construction, and in the process of road maintenance, according to the actual construction situation, the temporary traffic signboard is replaced with the gradual advancement of road construction, and the existing traffic signboard is mostly welded and fixed on the metal frame to facilitate temporary placement, which makes it inconvenient to modify and replace the traffic signboard on the metal frame, when the construction team needs to carry multiple traffic signboards, it needs to carry the metal frame equivalent to the number of traffic signboards, because the metal frame occupies more space, carrying a large number of metal frames will be inconvenient to carry. UTILITARY MODEL CONTENTS

[0004] The utility model discloses a traffic signboard convenient to modify, which belongs to the technical field of traffic signboards.

[0005] In order to achieve the above-mentioned purpose, the utility model discloses a traffic signboard convenient to modify, which comprises a metal frame, the rear surface of the metal frame is fixedly connected with an inclined supporting leg, and the upper and lower surfaces of the metal frame are both fixedly connected with a sliding block, the sliding block is slidably connected with a movable frame, the upper and lower ends of the movable frame are both fixedly connected with a pressing fixed plate, the rear surface of the metal frame is rotatably connected with a lead screw, and the metal frame and the pressing fixed plate are placed with a traffic signboard body.

[0006] As a preferred embodiment, one side surface of the pressing fixed plate is fixedly connected with a rubber non-slip pad.

[0007] As a preferred embodiment, one side surface of the lead screw is fixedly connected with a twist disc.

[0008] As a preferred implementation form, the metal frame is fixedly connected with a limiting block on the side end surface, and the length of the traffic sign body is consistent with the length of the metal frame.

[0009] As a preferred implementation form, the width of the traffic sign body is consistent with the distance between the upper end and the lower end of the movable frame.

[0010] Compared with the prior art, the traffic sign of the utility model has the advantages and positive effects that:

[0011] The utility model discloses, through rotating screw rod drive movable frame and press fixed plate move along the slider forwards and backwards, thereby to the traffic sign body between metal frame and press fixed plate carry out press fixing or remove press fixing, convenient to the traffic sign body on metal frame carries out modification and replaces, make when carrying more traffic sign body need not carry equivalent metal frame, cut down the carrying quantity of metal frame, play the role of convenient to carry. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 The utility model provides a kind of structure schematic diagram of overall front side of traffic sign convenient to modify;

[0013] Figure 2 The utility model provides a kind of structure schematic diagram of overall rear side of traffic sign convenient to modify;

[0014] Figure 3 The utility model provides a kind of structure schematic diagram of movable frame of traffic sign convenient to modify;

[0015] Figure 4 The utility model provides a kind of structure schematic diagram of installation frame of traffic sign convenient to modify.

[0016] LEGEND:

[0017] 1, metal frame;2, inclined leg;3, slider;4, movable frame;5, press fixed plate;6, rubber non-slip pad;7, screw rod;8, torsion disc;9, limiting block;10, traffic sign body. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0019] Embodiment 1

[0020] As Figures 1-4 The utility model provides a technical scheme: a traffic sign convenient to modify, including metal frame 1, the rear surface of metal frame 1 is fixedly connected with inclined support leg 2, and inclined support leg 2 plays the support effect to the whole of metal frame 1, and it is convenient to let the whole of metal frame 1 stand steadily and place on the ground, and the surface on the upper and lower ends of metal frame 1 is fixedly connected with sliding block 3, and the stability of the linear movement of movable frame 4 on metal frame 1 is improved with the help of sliding block 3, the sliding block 3 is slidably connected with movable frame 4, and the upper and lower ends of movable frame 4 are fixedly connected with press fixed plate 5, the rear surface of metal frame 1 is rotatably connected with lead screw 7, and the position between metal frame 1 and press fixed plate 5 is placed with traffic sign body 10, movable frame 4 and press fixed plate 5 are moved back and forth along sliding block 3 by rotating lead screw 7, so that the operation of press fixing or releasing press fixing of traffic sign body 10 between metal frame 1 and press fixed plate 5 is realized, and it is convenient to modify and replace traffic sign body 10 on metal frame 1.

[0021] Example 2

[0022] As Figures 1-4 The side surface of press fixed plate 5 is fixedly connected with rubber non-slip pad 6, the friction of the press surface of one side of press fixed plate 5 is improved with the help of rubber non-slip pad 6, and then the stability of press fixing of traffic sign body 10 is effectively improved, the side surface of lead screw 7 is fixedly connected with twist disc 8, the rotation operation of lead screw 7 is conveniently controlled manually by the setting of twist disc 8, the side end surface of metal frame 1 is fixedly connected with limiting block 9, the length of traffic sign body 10 is consistent with the length of metal frame 1, the limiting block 9 plays the role of the activity limiting of the position of traffic sign body 10 between metal frame 1 and press fixed plate 5, when traffic sign body 10 is installed on metal frame 1, the left and right sides of traffic sign body 10 can be aligned with the left and right sides of metal frame 1, the appearance of installation is improved, the width of traffic sign body 10 is consistent with the distance between the upper and lower ends of movable frame 4, so that all press fixed plates 5 can press and fix traffic sign body 10.

[0023] Working principle:

[0024] As Figures 1-4As shown, when the traffic sign body 10 of the metal frame 1 needs to be modified and replaced, the user first needs to manually rotate the twisting disc 8, the rotation of the twisting disc 8 drives the rotation of the lead screw 7, the rotation of the lead screw 7 drives the linear movement of the movable frame 4, the pressing fixed plate 5 and the rubber non-slip pad 6 along the sliding block 3 to the front of the metal frame 1, so that the rubber non-slip pad 6 is separated from the contact with the traffic sign body 10, thereby releasing the pressing and fixing of the traffic sign body 10 on the metal frame 1 by the pressing fixed plate 5, and then the traffic sign body 10 can be smoothly pulled out from one side of the metal frame 1, and then the traffic sign body 10 to be replaced is taken out and placed vertically at the middle of the upper end and the lower end of the movable frame 4, and one end of the traffic sign body 10 is in contact with the limiting block 9, and then the pressing and fixing of the replaced traffic sign body 10 by the pressing fixed plate 5 is realized, and the replacement and installation of the traffic sign body 10 on the metal frame 1 can be completed.

[0025] The above is only a preferred embodiment of the present application, and is not intended to limit the present application in other forms. Any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification of the above embodiments made according to the technical essence of the present application without departing from the technical scheme of the present application still falls within the protection scope of the present application.

Claims

1. A traffic signboard that is easy to modify, comprising a metal frame (1), characterized in that: The rear surface of the metal frame (1) is fixedly connected with an inclined leg (2), and the upper and lower ends of the metal frame (1) are fixedly connected with sliding blocks (3), the sliding blocks (3) are slidably connected with movable frames (4), the upper and lower ends of the movable frames (4) are fixedly connected with pressing fixed plates (5), the rear surface of the metal frame (1) is rotatably connected with a lead screw (7), and the metal frame (1) and the pressing fixed plate (5) are located with a traffic sign body (10) therebetween.

2. A traffic sign of claim 1, wherein: One side surface of the pressing fixed plate (5) is fixedly connected with a rubber non-slip pad (6).

3. A traffic sign of claim 1, wherein: One side surface of the lead screw (7) is fixedly connected with a torsion disc (8).

4. A traffic sign of claim 1, wherein: The side end surface of the metal frame (1) is fixedly connected with a limiting block (9), and the length of the traffic sign body (10) is consistent with the length of the metal frame (1).

5. A traffic sign of claim 1, wherein: The width of the traffic sign body (10) is consistent with the distance between the upper and lower ends of the movable frame (4).

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