CN214459840U

CN214459840U - Warning device for municipal building construction

Info

Publication number: CN214459840U
Application number: CN202120439334.4U
Authority: CN
Inventors: 李莹莹
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-01
Filing date: 2021-03-01
Publication date: 2021-10-22
Anticipated expiration: 2031-03-01

Abstract

The utility model discloses a warning device for municipal construction, including supporting box, the opening has been seted up to supporting box top one side, install the warning structure in the supporting box, the supporting box outer bottom is connected with the regulation structure, the utility model relates to a municipal construction equipment technical field can drive first carousel through the driving motor in the warning structure and rotate, and first carousel can drive the second carousel through the movable rod and rotate about, and the second carousel can drive support frame and warning sign and carry out the rotation about, can make the driver in the two lanes of controlling observe the warning sign through the rotation warning sign of warning structure small angle, and the setting of LED bulb makes the driver also can be clear when driving at night observe the warning content on the warning sign.

Description

Warning device for municipal building construction

Technical Field

The utility model relates to a municipal administration construction equipment technical field specifically is a warning device for municipal building construction.

Background

At present, in many city municipal works, in order to warn or remind the pedestrian, constructor often places some warnings or marks at the job site, and this has guaranteed people's trip safety.

The traditional warning board is simple in structure, the warning board is usually fixed and cannot be adjusted in height, the warning board is generally arranged on a main road near a construction site, drivers on a left lane and a right lane often cannot observe the warning content of the warning board, cannot know the road condition ahead, and cannot make accurate judgment in time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a warning device for municipal building 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 warning device for municipal building construction comprises a supporting box, wherein an opening is formed in one side of the top of the supporting box, a warning structure is installed in the supporting box, and an adjusting structure is connected to the outer bottom of the supporting box;

the warning structure comprises a first bearing seat, a second bearing seat, a first rotary table, a second rotary table, a protection box, a driving motor, a rotary shaft, a movable rod, a support frame and a warning board;

the first bearing seat and the second bearing seat are both fixedly arranged at the bottom in the supporting box, the second bearing seat is positioned at one side of the first bearing seat, the outer sides of the first rotating disc and the second rotating disc are respectively in interference fit with the inner ring of the first bearing seat and the inner ring of the second bearing seat, the protection box is fixedly arranged at the outer bottom of the support box, and is positioned at the bottom of the first rotating disc, the driving motor is fixedly arranged in the protection box, the rotating shaft movably penetrates through the bottom of the support box, one end of the rotating shaft is fixedly connected with the driving end of the driving motor, the other end of the support frame is fixedly connected with the center of the first turntable, the two ends of the movable rod are respectively movably connected with the surface of the first turntable and the surface of the second turntable, the support frame movably penetrates through the opening at the top of the support box, and one end of the warning board is fixedly connected with the surface of the second turntable, and the warning board is movably connected with the other end of the support frame through a pin shaft.

Preferably, the adjusting structure comprises an adjusting box, two threaded rods, a double-shaft motor, two rotating rods, two first bevel gears, two second bevel gears, two sliding rails, an adjusting plate and a supporting seat;

the adjusting box is positioned at the bottom of the supporting box, the bottom ends of the two threaded rods are movably connected with the bottom in the adjusting box, the top ends of the two threaded rods are movably connected with the top in the adjusting box, the double-shaft motor is fixedly arranged at the bottom in the adjusting box, one ends of the two rotating rods are fixedly connected with the driving ends of the double-shaft motor, the two first bevel gears are fixedly connected with the other ends of the two rotating rods, the two second bevel gears are fixedly sleeved on the two threaded rods and are meshed with the two first bevel gears, the two slide rails are fixedly arranged at two sides in the adjusting box, the adjusting plate is movably sleeved on the two threaded rods and is spirally connected with the two threaded rods, two sides of the adjusting plate are movably embedded in the two slide rails, the supporting seat movably penetrates through the top of the adjusting box, and the bottom of the supporting seat is fixedly connected with the top of the adjusting plate, and the top of the support box is fixedly connected with the outer bottom of the support box.

Preferably, a plurality of LED bulbs are fixedly connected to the periphery of the warning board.

Preferably, an audible and visual alarm is fixedly mounted at the top outside the supporting box.

Preferably, the threaded rod is movably connected with the adjusting box through a bearing, an inner ring of the bearing is in interference fit with the outer side of the threaded rod, and an outer ring of the bearing is fixedly connected with the adjusting box.

Compared with the prior art, the beneficial effects of the utility model are that: the device has reasonable structure, low cost and convenient use;

1. can drive first carousel through the driving motor in the warning structure and rotate, first carousel can drive the second carousel through the movable rod and rotate about going on, the second carousel can drive support frame and warning sign rotation about going on, the rotation warning sign through warning structure small-angle can be so that the driver in left and right sides two lanes observes the warning sign, the setting up of LED bulb makes the driver also can be clear when driving night observe the warning content on the warning sign.

2. Through the cooperation of the double-shaft motor, the bull stick, first bevel gear, second bevel gear and the threaded rod in the regulation structure can make the regulating plate drive the supporting seat and carry out linear motion from top to bottom, can adjust the height of warning sign through the setting of regulation structure, prevent that the warning sign height from crossing excessively to make the driver not notice.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic top view of the supporting box of the present invention;

fig. 3 is a schematic top sectional view of the support box of the present invention.

In the figure: 1-supporting box, 2-first bearing seat, 3-second bearing seat, 4-first rotating disk, 5-second rotating disk, 6-protecting box, 7-driving motor, 8-rotating shaft, 9-movable rod, 10-supporting frame, 11-warning board, 12-regulating box, 13-threaded rod, 14-double-shaft motor, 15-rotating rod, 16-first bevel gear, 17-second bevel gear, 18-sliding rail, 19-regulating plate, 20-supporting seat, 21-LED bulb and 22-audible and visual alarm.

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. 1-3, the present invention provides a technical solution: a warning device for municipal building construction comprises a support box 1, wherein an opening is formed in one side of the top of the support box 1, a warning structure is installed in the support box 1, and an adjusting structure is connected to the outer bottom of the support box 1; the warning structure comprises a first bearing seat 2, a second bearing seat 3, a first rotary table 4, a second rotary table 5, a protection box 6, a driving motor 7, a rotary shaft 8, a movable rod 9, a support frame 10 and a warning board 11; the first bearing seat 2 and the second bearing seat 3 are both fixedly arranged at the inner bottom of the support box 1, the second bearing seat 3 is positioned at one side of the first bearing seat 2, the outer sides of the first rotating disk 4 and the second rotating disk 5 are respectively in interference fit with the inner ring of the first bearing seat 2 and the inner ring of the second bearing seat 3, the protection box 6 is fixedly arranged at the outer bottom of the support box 1, and is positioned at the bottom of the first rotating disc 4, the driving motor 7 is fixedly arranged in the protection box 6, the rotating shaft 8 movably penetrates through the bottom of the supporting box 1, one end of the rotating shaft is fixedly connected with the driving end of the driving motor 7, the other end of the supporting frame is fixedly connected with the circle center of the first rotating disc 4, the two ends of the movable rod 9 are respectively movably connected with the surface of the first rotating disc 4 and the surface of the second rotating disc 5, the supporting frame 10 movably penetrates through the opening at the top of the supporting box 1, one end of the warning board is fixedly connected with the surface of the second turntable 5, and the other end of the warning board 11 is movably connected with the other end of the support frame 10 through a pin shaft.

Specifically, the adjusting structure comprises an adjusting box 12, two threaded rods 13, a double-shaft motor 14, two rotating rods 15, two first bevel gears 16, two second bevel gears 17, two sliding rails 18, an adjusting plate 19 and a supporting seat 20;

the adjusting box 12 is positioned at the bottom of the supporting box 1, the bottom ends of two threaded rods 13 are movably connected with the bottom in the adjusting box 12, the top ends of the two threaded rods 13 are movably connected with the top in the adjusting box 12, the double-shaft motor 14 is fixedly arranged at the bottom in the adjusting box 12, one ends of two rotating rods 15 are fixedly connected with the two driving ends of the double-shaft motor 14, two first bevel gears 16 are fixedly connected with the other ends of the two rotating rods 15, two second bevel gears 17 are fixedly sleeved on the two threaded rods 13, and is engaged with two first bevel gears 16, two slide rails 18 are fixedly arranged at two sides in the adjusting box 12, an adjusting plate 19 is movably sleeved on two threaded rods 13, and is spirally connected with two threaded rods 13, two sides of an adjusting plate 19 are movably embedded in two slide rails 18, a supporting seat 20 movably penetrates through the top of the adjusting box 12, and the bottom of the adjusting plate is fixedly connected with the top of the adjusting plate 19, and the top of the adjusting plate is fixedly connected with the outer bottom of the supporting box 1.

Specifically, a plurality of LED bulbs 21 are fixedly connected to the periphery of the warning board 11, and the LED bulbs 21 are used for illuminating the warning board 11.

Specifically, an audible and visual alarm 22 is fixedly mounted at the outer top of the support box 1, and the audible and visual alarm 22 is used for enhancing warning.

Specifically, threaded rod 13 and regulating box 12 are through bearing swing joint, and the inner ring of bearing and the threaded rod 13 outside interference fit are fixed connection between the outer ring of bearing and regulating box 12.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.

The working principle is as follows: as shown in the attached figures 1-3, when the double-shaft motor is started, the two driving ends of the double-shaft motor can drive the rotating rod and the first bevel gear to rotate, the first bevel gear can drive the second bevel gear and the threaded rod to rotate, due to the limiting effect of the slide rail, the adjusting plate can drive the supporting seat and the supporting box to do vertical linear motion so as to adjust the height of the warning board, the driving motor is started, the driving end of the driving motor can drive the movable rod on the upper wall surface of the first turntable to rotate through the rotating shaft, because the diameter of first carousel is less than the diameter of second carousel, when first carousel had been changeed the round, the second carousel only can be driven by the movable rod and rotate 1/3 circles, and the support frame of settling on the second carousel can drive the warning sign and carry out the arc rotation about relapseing, warning sign alright with play to the warning effect in left and right sides two lanes, can adjust the warning angle of warning sign through the round pin hub connection between support frame and the warning sign.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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

1. A warning device for municipal building construction comprises a support box (1), and is characterized in that one side of the top of the support box (1) is provided with an opening, a warning structure is installed in the support box (1), and the outer bottom of the support box (1) is connected with an adjusting structure;

the warning structure comprises a first bearing seat (2), a second bearing seat (3), a first rotary table (4), a second rotary table (5), a protective box (6), a driving motor (7), a rotary shaft (8), a movable rod (9), a support frame (10) and a warning board (11);

the first bearing seat (2) and the second bearing seat (3) are fixedly arranged at the bottom in the supporting box (1), the second bearing seat (3) is positioned at one side of the first bearing seat (2), the outer sides of the first rotary table (4) and the second rotary table (5) are respectively in interference fit with the inner ring of the first bearing seat (2) and the inner ring of the second bearing seat (3), the protection box (6) is fixedly arranged at the outer bottom of the supporting box (1) and is positioned at the bottom of the first rotary table (4), the driving motor (7) is fixedly arranged in the protection box (6), the rotating shaft (8) movably penetrates through the bottom of the supporting box (1), one end of the rotating shaft is fixedly connected with the driving end of the driving motor (7), the other end of the rotating shaft is fixedly connected with the circle center of the first rotary table (4), and two ends of the movable rod (9) are respectively movably connected with the surface of the first rotary table (4) and the surface of the second rotary table (5), support frame (10) activity runs through in supporting box (1) top opening part, and its one end and second carousel (5) fixed surface are connected, warning sign (11) and support frame (10) other end pass through round pin axle swing joint.

2. The warning device for municipal building construction according to claim 1, wherein the adjusting structure comprises an adjusting box (12), two threaded rods (13), a double-shaft motor (14), two rotating rods (15), two first bevel gears (16), two second bevel gears (17), two sliding rails (18), an adjusting plate (19) and a supporting seat (20);

the adjusting box (12) is positioned at the bottom of the supporting box (1), the bottom ends of the two threaded rods (13) are movably connected with the inner bottom of the adjusting box (12), the top ends of the two threaded rods (13) are movably connected with the inner top of the adjusting box (12), the double-shaft motor (14) is fixedly arranged at the inner bottom of the adjusting box (12), one ends of the two rotating rods (15) are fixedly connected with the two driving ends of the double-shaft motor (14), the two first bevel gears (16) are fixedly connected with the other ends of the two rotating rods (15), the two second bevel gears (17) are fixedly sleeved on the two threaded rods (13) and are meshed with the two first bevel gears (16), the two sliding rails (18) are fixedly arranged at the two inner sides of the adjusting box (12), the adjusting plates (19) are movably sleeved on the two threaded rods (13) and are spirally connected with the two threaded rods (13), the two sides of the adjusting plate (19) are movably embedded in the two sliding rails (18), the supporting seat (20) movably penetrates through the top of the adjusting box (12), the bottom of the supporting seat is fixedly connected with the top of the adjusting plate (19), and the top of the supporting seat is fixedly connected with the outer bottom of the supporting box (1).

3. The warning device for the municipal building construction according to claim 1, wherein a plurality of LED bulbs (21) are fixedly connected around the warning board (11).

4. The warning device for the municipal building construction according to claim 1, wherein an audible and visual alarm (22) is fixedly mounted on the outer top of the support box (1).

5. The warning device for the municipal building construction according to claim 2, wherein the threaded rod (13) is movably connected with the adjusting box (12) through a bearing, an inner ring of the bearing is in interference fit with the outer side of the threaded rod (13), and an outer ring of the bearing is fixedly connected with the adjusting box (12).