CN218596972U - Safety precaution device is used in road construction - Google Patents

Abstract

The utility model discloses a safety early warning device for road construction, which comprises a base, side frames and an equipment component box, wherein the side frames are symmetrically arranged at two sides of the top of the base, and the equipment component box is arranged at the upper part between the side frames; concave type draw-in groove has been seted up to the positive both sides of equipment module case, the front of equipment module case is provided with warning board, warning board's back symmetry is provided with convex fixture block, convex fixture block joint is at the inner chamber of concave type draw-in groove, warning board's front is provided with the reflector strip, after the construction is accomplished, can be through changing warning board, then can change any different show board according to the place that uses, can accomplish recycle, a thing is multi-purpose simultaneously, the range of application has been increased, rotate through the motor-driven axis of rotation, then drive the rolling disc and rotate, can drive about the warning board, the upper and lower shake of warning board can shake off the dust of adhesion on reflector strip and "the place ahead construction" typeface, avoid the dust to shelter from influencing warning effect.

Description

Safety precaution device is used in road construction

Technical Field

The utility model relates to a road construction auxiliary assembly technical field specifically is a safety precaution device is used in road construction.

Background

The existing safety early warning device for road construction generally adopts a warning board to prompt, but the warning device is easily influenced by environmental factors in the using process, and can cause the warning device to turn on one's side when encountering strong wind or external force collision.

And construction highway section dust is more, adheres to the demonstration of warning device easily, influences warning effect, and in addition, the most formula as an organic whole of current warning device, every field can only be used for this field, and the range of application is little, has the limitation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a safety precaution device is used in road construction to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a safety early warning device for road construction comprises a base, side frames and equipment component boxes, wherein the side frames are symmetrically arranged on two sides of the top of the base, and the equipment component boxes are arranged on the upper part between the two side frames;

concave type draw-in groove has been seted up to the positive both sides of equipment module case, the front of equipment module case is provided with warning board, warning board's back symmetry is provided with convex fixture block, convex fixture block joint is at the inner chamber of concave type draw-in groove, warning board's front is provided with the reflector strip.

Preferably, the back of the equipment component box is provided with a door plate, the right side at the back of the door plate is provided with a motor, the output end of the motor is connected with a rotating shaft, a rotating disc is sleeved on the outer ring of the rotating shaft, the left side of the door plate is connected with a rocker arm through a rotating shaft, and the rocker arm can rotate freely.

Preferably, the rolling disc is an oval block, the other end of the rocker arm is lapped in a groove in the outer ring of the rolling disc, the door plate and the rocker arm are both provided with clamping columns, and torsion springs are arranged between the clamping columns.

Preferably, one side of rocking arm is provided with the threaded rod, warning board back fixed be provided with threaded rod matched with cassette, the inner chamber of one end threaded connection at the cassette of threaded rod.

Preferably, the ratio of the concave clamping groove to the convex clamping block is set as 1:0.7, the convex clamping block can be finely adjusted left and right in the concave clamping groove.

Preferably, the inner chamber of the equipment component box is provided with a power storage unit, the top of the equipment component box is provided with a solar panel, and the power storage unit is electrically connected with the motor.

Preferably, a fixed seat is arranged at the back of the side frame, a transverse shaft penetrates through an inner cavity of the fixed seat, and a rear support frame is sleeved on an outer ring of the transverse shaft.

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

1. this safety precaution device is used in road construction, rotate through the electronic axis of rotation of motor, then drive the rolling disc and rotate, because the rolling disc setting be oval block, can be with rocking arm jack-up when rotating the top, when rotating the bottom, the control of torsional spring makes the rocking arm pulled back, the upper and lower that the rocking arm is relapse can drive the warning board from top to bottom, the upper and lower shake of warning board can shake off the dust of adhesion on reflection of light strip and "the place ahead construction" typeface, avoid the dust to shelter from influencing warning effect.

2. This safety precaution device is used in road construction can be through changing warning board after the construction is accomplished, then can be according to the show board of any difference of place change that uses, can accomplish recycle, and a thing is multi-purpose simultaneously, has increased the range of application to when production, only need produce supporting different show boards and can cooperate the use, can reduce manufacturing cost.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the present invention;

FIG. 3 is an isometric view of the equipment assembly box of the structural schematic of the present invention;

FIG. 4 is a schematic view of the linkage structure of the motor and the warning board according to the structural schematic view of the present invention;

fig. 5 is the structure schematic diagram of the rotating disc and the rocker arm of the utility model.

In the figure: 1. a base; 2. a side frame; 21. a fixed seat; 22. a horizontal axis; 23. a rear support frame; 3. an equipment component box; 31. a door panel; 32. a motor; 33. a rotating shaft; 34. rotating the disc; 35. a rocker arm; 351. a threaded rod; 352. a card holder; 36. clamping the column; 37. a torsion spring; 4. a concave slot; 5. a warning panel; 51. a convex fixture block; 6. a light-reflecting strip; 7. a solar panel.

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.

The embodiment is as follows: referring to fig. 1-5, the present invention provides a technical solution: a safety early warning device for road construction comprises a base 1, side frames 2 and equipment component boxes 3, wherein the side frames 2 are symmetrically arranged on two sides of the top of the base 1, and the equipment component boxes 3 are arranged on the upper part between the two side frames 2; concave type draw-in groove 4 has been seted up to the positive both sides of equipment module case 3, and the front of equipment module case 3 is provided with warning board 5, and warning board 5's back symmetry is provided with convex fixture block 51, and convex fixture block 51 joint is provided with reflection of light strip 6 at the inner chamber of concave type draw-in groove 4 in the front of warning board 5.

In this embodiment, through set up reflection of light strip on warning board 5, when the car light shines night, can produce reflection of light warning car owner, avoid appearing the traffic accident, and warning board 5 is the structure of separation with equipment module case 3, after the construction is accomplished, can be through changing warning board 5, then can change any different show board according to the place that uses, can accomplish recycle, a thing is multi-purpose simultaneously, the range of application has been increased, and when producing, only need produce supporting different show boards and can cooperate the use, can reduce manufacturing cost.

Wherein, the back of equipment unit case 3 is provided with door plant 31, and the right side at the back of door plant 31 is provided with motor 32, and the output of motor 32 is connected with axis of rotation 33, and the outer lane cover of axis of rotation 33 is equipped with rolling disc 34, and the left side of door plant 31 is connected with rocking arm 35 through the pivot, and rocking arm 35 can the free rotation.

Further, the rotating disc 34 is an oval block, the other end of the rocker arm 35 is lapped in a groove in the outer ring of the rotating disc 34, the door panel 31 and the rocker arm 35 are both provided with clamping columns 36, and a torsion spring 37 is arranged between the clamping columns 36.

Furthermore, one side of the rocker arm 35 is provided with a threaded rod 351, the back of the warning plate 5 is fixedly provided with a clamping seat 352 matched with the threaded rod 351, and one end of the threaded rod 351 is in threaded connection with the inner cavity of the clamping seat 352.

Further, the ratio of the female clamping groove 4 to the male clamping block 51 is set as 1:0.7, the male latch 51 can be fine-tuned left and right within the female latch 4.

In this embodiment, rotate through motor 32 electric rotating shaft 33, then drive rolling disc 34 and rotate, because rolling disc 34 sets up be oval block, can jack-up rocking arm 35 when rotating the top, when rotating the bottom, torsional spring 37's pin down makes rocking arm 35 be pulled back, the inner chamber symmetry of rocking arm 35 is provided with threaded rod 351 in addition, the middle part symmetry fixedly connected with cassette 352 at the 5 back of warning board, threaded rod 351's one end threaded connection is at the inner chamber of cassette 352, the upper and lower of rocking arm is repeated, can drive warning board 5 from top to bottom, because the outer wall of rolling disc 34 is the arcwall face, the motion trail of rocking arm 35 also is one section arc, concave type draw-in groove 4 sets up than convex fixture block 53 greatly, convex fixture block 51 can finely tune from top to bottom in concave type draw-in groove 4, accord with the motion trail of rocking arm 35, the upper and lower shake of warning board 5 can shake the dust of adhesion on reflection of strip 6 and "warning construction" word and shake off, avoid the dust to shelter from the place ahead influence effect.

Wherein, the inner chamber of equipment unit case 3 is provided with the power and stores the unit, and the top of equipment unit case 3 is provided with solar panel 7, and power storage unit and motor 32 pass through electric connection, need not external power supply in addition, and the outdoor construction of being convenient for is used, and energy-concerving and environment-protective.

Wherein, the back of side frame 2 is provided with fixing base 21, and the inner chamber of fixing base 21 runs through and is provided with cross axle 22, and the outer lane cover of cross axle 22 is equipped with back support frame 23, supports through setting up of back support frame 23 for it is more stable when placing to make the early warning device.

The working principle is as follows: rotate through motor 32 electric rotating shaft 33, then drive rolling disc 34 and rotate, because what rolling disc 34 set up is oval block, can jack up rocking arm 35 when rotating the top, when rotating the bottom, torsional spring 37's the system that leads makes rocking arm 35 be pulled back, rocking arm 35 cooperatees through threaded rod 351 and the cassette 352 at the 5 back of warning board in addition, make rocking arm 35 repeated up-and-down motion, can drive warning board 5 from top to bottom, because the outer wall of rolling disc 34 is the arcwall face, rocking arm 35's motion orbit also is one section arc, concave type draw-in groove 4's setting is bigger than convex fixture block 53, convex fixture block 51 can be finely tuned from top to bottom about in concave type draw-in groove 4, accord with rocking arm 35's motion orbit, warning board 5's upper and lower shake can shake the dust of adhesion on reflection of light bar 6 and "the place ahead construction" word appearance, avoid the dust to shelter from influencing the warning effect, after the construction is accomplished, can through changing warning board 5, accomplish and can change any different show boards according to the place of using, can recycle, a thing simultaneously, when production is multi-purpose, and the cooperation can be realized only.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a safety precaution device is used in road construction which characterized in that: including base (1), side frame (2) and equipment module case (3), side frame (2) symmetry sets up the both sides at base (1) top, equipment module case (3) set up two upper portion between side frame (2), concave type draw-in groove (4) have been seted up to the positive both sides of equipment module case (3), the front of equipment module case (3) is provided with warning board (5), the back symmetry of warning board (5) is provided with convex fixture block (51), convex fixture block (51) joint is at the inner chamber of concave type draw-in groove (4), the front of warning board (5) is provided with reflector strip (6).

2. The safety precaution device for road construction according to claim 1, characterized in that: the back of equipment unit case (3) is provided with door plant (31), the right side at door plant (31) back is provided with motor (32), the output of motor (32) is connected with axis of rotation (33), the outer lane cover of axis of rotation (33) is equipped with rolling disc (34), the left side of door plant (31) is connected with rocking arm (35) through the pivot, rocking arm (35) can the free rotation.

3. The safety precaution device for road construction of claim 2, characterized in that: the rolling disc (34) is an oval block, the other end of the rocker arm (35) is put in a groove in the outer ring of the rolling disc (34), the door plate (31) and the rocker arm (35) are both provided with clamping columns (36), and torsion springs (37) are arranged between the clamping columns (36).

4. The safety precaution device for road construction of claim 3, characterized in that: one side of rocking arm (35) is provided with threaded rod (351), warning board (5) back fixed be provided with threaded rod (351) matched with cassette (352), the one end threaded connection of threaded rod (351) is in the inner chamber of cassette (352).

5. The safety precaution device for road construction according to claim 1, characterized in that: the ratio of the concave clamping groove (4) to the convex clamping block (51) is 1:0.7, the convex fixture block (51) can be finely adjusted left and right in the concave fixture groove (4).

6. The safety precaution device for road construction of claim 2, characterized in that: the inner chamber of equipment unit case (3) is provided with the power and stores the unit, the top of equipment unit case (3) is provided with solar panel (7), the power stores the unit and passes through electric connection with motor (32).

7. The safety precaution device for road construction according to claim 1, characterized in that: the back of the side frame (2) is provided with a fixed seat (21), an inner cavity of the fixed seat (21) is provided with a transverse shaft (22) in a penetrating mode, and a rear support frame (23) is sleeved on the outer ring of the transverse shaft (22).

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