Traffic signboard convenient to replace

Abstract

The traffic signboard convenient to replace comprises a stand column and a signboard body, the stand column is sleeved with a movable sleeve, a mounting plate is arranged on the side of the movable sleeve, a fixing mechanism is arranged between the mounting plate and the movable sleeve, and the signboard body is arranged on the stand column. A mounting plate is arranged on the stand column, a mounting groove is formed in the upper end of the mounting plate, the signboard body is matched with the mounting groove, a display groove extending to the mounting groove is formed in the front end of the mounting plate, and a lifting mechanism acting on the movable sleeve is arranged on the stand column. According to the signboard provided by the invention, the signboard body only needs to be pulled out and inserted into the mounting groove when being replaced, a large number of fixing bolts do not need to be disassembled, the signboard body can be effectively and conveniently replaced, meanwhile, the height of the mounting plate can be freely controlled through the arranged lifting mechanism, and a worker is prevented from climbing to work.

Description

TECHNICAL FIELD

[0001] The utility model relates to traffic signboard technical field, concretely is a traffic signboard convenient to replace. BACKGROUND

[0002] Traffic signboard is the graphic symbol of display traffic regulations and road information, it can make traffic regulations get the image, concrete, concise expression, also express the content that is difficult to describe with words, to manage traffic, indicate the direction of driving to ensure that the road is unobstructed and driving safety facilities.

[0003] When traffic signboard is blurred after long-term use, needs to be replaced, but the existing traffic signboard usually is fixedly installed on a higher stand through a plurality of fixed bolts, when replacing, not only needs the work person to climb the operation, also needs to dismount a plurality of fixed bolts, makes the replacement of traffic signboard become more troublesome. UTILITY MODEL CONTENT

[0004] The utility model discloses a traffic signboard convenient to replace to solve the problem in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a traffic signboard convenient to replace, including stand and signboard body, the movable sleeve is sleeved on the stand, the side of movable sleeve is provided with mounting plate, and the fixed mechanism is arranged between mounting plate and movable sleeve, the upper end of mounting plate is provided with the mounting groove, the signboard body is mutually adapted with mounting groove, the front end of mounting plate is provided with the display slot extending to mounting groove, the lifting mechanism that acts on movable sleeve is provided on the stand, and the lifting mechanism is composed of fixed plate, lead screw, motor and movable column.

[0006] As a further preferred technical scheme of the present technical solution, the fixed plate is fixedly installed on the side wall of the stand, the motor is fixedly installed on the bottom of the fixed plate, the lead screw is rotatably installed on the upper end of the fixed plate, the movable column is sleeved on the lead screw and connected with the lead screw through thread cooperation, and the movable column is fixedly connected with the side wall of the movable sleeve.

[0007] As a further preferred technical scheme of the present technical solution, the motor is provided with a sealing cover outside, and the sealing cover is fixedly installed on the bottom of the fixed plate.

[0008] As a further preferred technical scheme of the present technical solution, the bottom of the stand is fixedly installed with a base, and the upper end of the base is provided with a fixed hole on both sides.

[0009] As a further preferred technical scheme of the present technical solution, the top of the stand is fixedly installed with a limiting plate.

[0010] As a further preferred of the technical solution, the bottom of the mounting plate is provided with a drainage slot extending to the mounting slot, and the width of the drainage slot is less than the width of the mounting slot.

[0011] As a further preferred of the technical solution, the fixing mechanism is composed of fixing rods and connecting plates, the number of the fixing rods is three, the fixing rods are fixedly connected to the side wall of the movable sleeve, and the fixing rods are equidistantly arranged between the fixing rods, and the fixing rods are fixedly connected to the back of the mounting plate through the connecting plates.

[0012] The utility model provides a traffic signboard convenient to replace has the following beneficial effects:

[0013] The utility model discloses a mounting plate and mounting slot and display slot on the mounting plate are set, when the signboard body is replaced, only need to carry out the operation of drawing out and inserting the mounting slot, do not need to disassemble a large number of fixed bolts, can effectively replace the signboard body conveniently, simultaneously, through the setting lifting mechanism can freely control the height of mounting plate, avoided the high operation of staff. ACCURACY OF DRAWINGS

[0014] Fig. 1 It is the schematic diagram of the whole structure of the utility model;

[0015] Fig. 2 It is the structural schematic diagram of mounting plate and movable sleeve in the utility model;

[0016] Fig. 3 It is the structural schematic diagram of fixing mechanism in the utility model;

[0017] Fig. 4 It is the bottom structure schematic diagram of mounting plate in the utility model;

[0018] In the drawing: 1, stand; 2, signboard body; 3, mounting plate; 4, fixed plate; 5, screw rod; 6, motor; 7, sealing cover; 8, base; 9, fixed hole; 10, mounting slot; 11, display slot; 12, movable sleeve; 13, limit plate; 14, movable column; 15, fixed rod; 16, connecting plate; 17, drainage slot. DETAILED DESCRIPTION

[0019] The technical scheme in the utility model embodiment will be clearly and completely described in combination with the drawings in the utility model embodiment.

[0020] The utility model provides technical scheme: as Figs. 1 to 4As shown, in this embodiment, a traffic sign convenient to replace includes a column 1 and a sign body 2, the column 1 is sleeved with a movable sleeve 12, the movable sleeve 12 is provided with a mounting plate 3 on the side, a fixing mechanism is arranged between the mounting plate 3 and the movable sleeve 12, the upper end of the mounting plate 3 is provided with a mounting groove 10, the sign body 2 is matched with the mounting groove 10, the front end of the mounting plate 3 is provided with a display groove 11 extending to the mounting groove 10, the column 1 is provided with a lifting mechanism acting on the movable sleeve 12, the lifting mechanism is composed of a fixed plate 4, a lead screw 5, a motor 6 and a movable column 14.

[0021] Wherein, the fixed plate 4 is fixedly installed on the side wall of the column 1, the motor 6 is fixedly installed on the bottom of the fixed plate 4, the lead screw 5 is rotatably installed on the upper end of the fixed plate 4, the movable column 14 is sleeved with the lead screw 5 and connected with the lead screw 5 through thread cooperation, and the movable column 14 is fixedly connected with the side wall of the movable sleeve 12.

[0022] In use, the motor 6 drives the lead screw 5 to rotate, thereby controlling the movable column 14 to move along the axial direction of the lead screw 5, and the movable column 14 drives the movable sleeve 12 to move synchronously, thereby adjusting the height of the mounting plate 3.

[0023] Wherein, the motor 6 is provided with a sealing cover 7 outside, and the sealing cover 7 is fixedly installed on the bottom of the fixed plate 4.

[0024] The sealing cover 7 can protect the motor 6.

[0025] Wherein, the bottom of the column 1 is fixedly installed with a base 8, and the upper end of the base 8 is provided with a fixed hole 9 on both sides.

[0026] Wherein, the top end of the column 1 is fixedly installed with a limiting plate 13.

[0027] The limiting plate 13 can limit the top end of the movable sleeve 12, so as to avoid the movable sleeve 12 from sliding out of the top end of the column 1.

[0028] Wherein, the bottom of the mounting plate 3 is provided with a drainage slot 17 extending to the mounting groove 10, and the width of the drainage slot 17 is less than the width of the mounting groove 10.

[0029] In this way, the accumulated rainwater in the mounting groove 10 can be easily drained out.

[0030] Wherein, the fixing mechanism is composed of a fixed rod 15 and a connecting plate 16, the number of the fixed rod 15 is three, the three fixed rods 15 are fixedly connected on the side wall of the movable sleeve 12, the three fixed rods 15 are equidistantly arranged, and the fixed rod 15 and the back of the mounting plate 3 are fixedly connected through the connecting plate 16.

[0031] The utility model provides a traffic signboard convenient to replace, specific working principle is as follows:

[0032] When using, the motor 6 drives the screw rod 5 to rotate, thereby controlling the movable column 14 to move along the axial direction of the screw rod 5, the movable column 14 drives the movable sleeve 12 to move synchronously, thereby adjusting the height of the mounting plate 3, when replacing the signboard body 2, the mounting plate 3 can be controlled to move downwards, when the mounting plate 3 moves to the appropriate height, the signboard body 2 is pressed from the display groove 11 by hand and is pushed upwards, the signboard body 2 can be pushed out of the mounting groove 10, then the new signboard body 2 is inserted into the mounting groove 10, the mounting plate 3 is controlled to move upwards to the appropriate height, and the replacement of the signboard body 2 is completed.

[0033] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A replaceable traffic sign, comprising a post (1) and a sign body (2), characterized in that: A movable sleeve (12) is fitted on the column (1). An installation plate (3) is provided on the side of the movable sleeve (12). A fixing mechanism is provided between the installation plate (3) and the movable sleeve (12). An installation groove (10) is provided at the upper end of the installation plate (3). The sign body (2) is adapted to the installation groove (10). A display groove (11) extending to the installation groove (10) is provided at the front end of the installation plate (3). A lifting mechanism acting on the movable sleeve (12) is provided on the column (1). The lifting mechanism consists of a fixed plate (4), a lead screw (5), a motor (6), and a movable column (14).

2. The traffic sign that is easy to replace according to claim 1, characterized in that: A fixing plate (4) is fixedly installed on the side wall of the column (1). A motor (6) is fixedly installed at the bottom of the fixing plate (4). A lead screw (5) is rotatably installed at the upper end of the fixing plate (4). A movable column (14) is sleeved on the lead screw (5) and connected to the movable column (14) by threaded engagement. The movable column (14) is fixedly connected to the side wall of the movable sleeve (12).

3. The traffic sign that is easy to replace according to claim 2, characterized in that: The motor (6) is provided with a sealing cover (7) on its exterior, and the sealing cover (7) is fixedly installed on the bottom of the fixing plate (4).

4. The traffic sign that is easy to replace according to claim 1, characterized in that: The bottom of the column (1) is fixedly installed with a base (8), and the upper end of the base (8) is provided with fixing holes (9) on both sides.

5. A traffic sign that is easy to replace according to claim 1, characterized in that: A limiting plate (13) is fixedly installed at the top of the column (1).

6. A traffic sign that is easy to replace according to claim 1, characterized in that: The bottom of the mounting plate (3) is provided with a drainage slit (17) extending to the mounting groove (10), and the width of the drainage slit (17) is smaller than the width of the mounting groove (10).

7. A traffic sign that is easy to replace according to claim 1, characterized in that: The fixing mechanism consists of fixing rods (15) and connecting plates (16). There are three fixing rods (15), which are fixedly connected to the side wall of the movable sleeve (12). The three fixing rods (15) are evenly spaced apart. The fixing rods (15) are fixedly connected to the back of the mounting plate (3) through multiple connecting plates (16).

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