CN211571477U

CN211571477U - Warning equipment for municipal construction

Info

Publication number: CN211571477U
Application number: CN202020052827.8U
Authority: CN
Inventors: 马振同
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-10
Filing date: 2020-01-10
Publication date: 2020-09-25
Anticipated expiration: 2030-01-10

Abstract

The utility model discloses a warning equipment for municipal construction belongs to municipal construction technical field, and it includes the box, the lower surface of box inner wall and the bottom fixed connection of telescopic link, the telescopic link top is connected with the bottom fixed of slide bar, the slide bar cup joints in the slide sleeve. This warning equipment is used in municipal construction, through setting up the warning sign, the motor begins work, the motor rotates and drives the pinion half, the pinion half removes left through the meshing with the pinion half, the pinion half slides in the spout through slider and fixed block, extrude baffle and spring, treat the pinion half and break away from the pinion half, utilize the elasticity of spring, outwards pop out the pinion half, the fixed block drives the dead lever and removes, the dead lever drives and removes about the warning sign, if rainy or night appears, the positive electric light of display box twinkles, can let the driver in rainy day and clear warning sign of seeing night, avoid appearing the traffic accident, enlarge the near-sighted scope simultaneously.

Description

Warning equipment for municipal construction

Technical Field

The utility model belongs to the technical field of the municipal construction, specifically be a warning equipment for municipal construction.

Background

The construction road fence is also named as a construction signboard, a construction board and a movable board, is used for peripheral protection prompt of road construction sites, maintenance municipal construction and building construction, can be placed at a required place to guide traffic at any time so as to prevent accidental collision accidents and reduce loss, can leave the municipal construction along with the continuous improvement of the living standard of people, and the municipal construction can have countless municipal construction sites, because the municipal construction sites are very dangerous, people build warning boards for municipal construction to remind passers-by to be away from the construction sites, the warning boards for municipal construction are generally placed at the visible positions, but the currently used warning boards are simple and crude, are only one board, are difficult to find in rainy days or at night, are easy to form vehicle accidents, and meanwhile, the warning boards for construction are low in height and can be seen only when passers-by arriving at the construction sites, and the warning range is too small, and is thus inconvenient to use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art's above-mentioned defect, the utility model provides a warning equipment is used in municipal construction has solved rainy day or be difficult to the discovery night, receives the driving accident easily, and the warning sign's is used in the construction problem on the low side simultaneously.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a warning equipment for municipal construction, includes the box, the lower surface of box inner wall and the bottom fixed connection of telescopic link, the bottom fixed connection of telescopic link top and slide bar, the slide bar cup joints in the slide sleeve, the slide sleeve joint is at the upper surface of box, the left surface joint of box has the bearing, the pivot has been cup jointed in the bearing, the right-hand member of pivot and the left surface fixed connection of gear, gear and pinion rack meshing, the pinion rack is located the through-hole, the upper surface at the box is seted up to the through-hole, the left end of pivot and the right-hand member fixed connection of handle, the left end and the nut right flank fixed connection of handle, nut female connection screw rod, the right-hand member joint of screw rod is at the recess, the left surface at the box is seted up to the recess.

The top ends of the toothed plate and the sliding rod are fixedly connected with the lower surface of a display box, the upper surface of the display box is fixedly connected with the bottom end of a supporting frame, the front surface of the supporting frame is provided with a sliding groove, a sliding block is connected in the sliding groove in a sliding manner, the front surface of the sliding block is fixedly connected with the back surface of a supporting device, the lower surface of the supporting device is fixedly connected with the upper surface of a rotating device, the back surface of the rotating device is fixedly connected with the output end of a motor, the lower surface of the motor is fixedly connected with the upper surface of a supporting block, the lower surface of the supporting block is fixedly connected with the upper surface of the display box, the left side surface and the right side surface of the inner wall of the sliding groove are respectively fixedly connected with the left end and the right end of two ejection devices, the upper surface of the display, the lower surface of box and the upper surface fixed connection of base, the four corners department of base lower surface all is provided with the universal wheel.

As a further aspect of the present invention: the ejection device comprises a spring, the right end of the spring is fixedly connected with the right side face of the inner wall of the sliding groove, the left end of the spring is fixedly connected with the right side face of the baffle, and the baffle is slidably connected in the sliding groove.

As a further aspect of the present invention: the rotating device comprises a half gear, the back of the half gear is fixedly connected with the output end of the motor, the half gear is meshed with the half toothed plate, and the upper surface of the half toothed plate is fixedly connected with the lower surface of the supporting device.

As a further aspect of the present invention: the supporting device comprises a fixed block, the back face of the fixed block is fixedly connected with the front face of the sliding block, the lower surface of the fixed block is fixedly connected with the upper surface of the semi-toothed plate, the upper surface of the fixed block is fixedly connected with the bottom end of the fixed rod, and a warning board is arranged at the top end of the fixed rod.

As a further aspect of the present invention: the upper surface of the base is provided with a push handle, and the front side of the display box is provided with an electric lamp.

As a further aspect of the present invention: the right flank joint of box has loudspeaker, the quantity of recess is a plurality of.

(III) advantageous effects

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

1. this warning equipment is used in municipal construction, through setting up the warning sign, the motor begins work, the motor rotates and drives the pinion half, the pinion half removes left through the meshing with the pinion half, the pinion half slides in the spout through slider and fixed block, extrude baffle and spring, treat the pinion half and break away from the pinion half, utilize the elasticity of spring, outwards pop out the pinion half, the fixed block drives the dead lever and removes, the dead lever drives and removes about the warning sign, if rainy or night appear, the positive electric light of display box flickers, can let the driver in rainy day and clear warning sign of seeing at night, avoid appearing the traffic accident, enlarge the near-sighted scope simultaneously.

2. This warning equipment is used in municipal construction, through setting up the gear, the staff rotates the handle, the handle drives the pivot and rotates, the pivot drives the gear and rotates, the pinion rack reciprocates through the meshing with the gear, the telescopic link is flexible from top to bottom and is driven the slide bar and reciprocate, pinion rack and slide bar drive display box reciprocate, wait to transfer to suitable position, the staff inwards rotates the screw rod, make the screw rod card go into the recess, can adjust from top to bottom the display box, make things convenient for the pedestrian to discover, in time avoid the detour.

3. This warning equipment for municipal construction through setting up loudspeaker, can warn passerby and vehicle, because of being provided with the universal wheel, can make things convenient for the staff to remove the box, because of being provided with the rain cover, can protect the display box in the rainy day, avoids being drenched by the rain.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic left-side view of the cross-sectional structure of the present invention;

fig. 3 is an enlarged schematic structural view at a position a of the present invention;

fig. 4 is an enlarged schematic structural view of the utility model at the position B;

FIG. 5 is a schematic view of the left side view of the cross-section structure of the box body of the present invention;

in the figure: the device comprises a box body 1, a telescopic rod 2, a loudspeaker 3, a base 4, a universal wheel 5, a sliding sleeve 6, a sliding rod 7, a display box 8, an electric lamp 9, a supporting rod 10, a rain cover 11, a toothed plate 12, a through hole 13, a gear 14, a rotating shaft 15, a bearing 16, a groove 17, a handle 18, a screw rod 19, a nut 20, an ejection device 21, a baffle 211, a spring 212, a support frame 22, a sliding groove 23, a rotating device 24, a toothed plate 241, a toothed plate 242, a sliding block 25, a support device 26, a fixed block 261, a fixed rod 262, a motor 27 and a supporting block 28.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-5, the utility model provides a technical solution: a warning device for municipal construction comprises a box body 1, wherein the lower surface of the inner wall of the box body 1 is fixedly connected with the bottom end of a telescopic rod 2, the top end of the telescopic rod 2 is fixedly connected with the bottom end of a sliding rod 7, the sliding rod 7 is sleeved in a sliding sleeve 6, the sliding sleeve 6 is clamped on the upper surface of the box body 1, the left side surface of the box body 1 is clamped with a bearing 16, a rotating shaft 15 is sleeved in the bearing 16, the right end of the rotating shaft 15 is fixedly connected with the left side surface of a gear 14, the gear 14 is meshed with a toothed plate 12, the toothed plate 12 is positioned in a through hole 13, the through hole 13 is arranged on the upper surface of the box body 1, the right side surface of the box body 1 is clamped with a horn 3, through the horn 3, a pedestrian vehicle can be warned and detour in advance, the left end of the rotating shaft 15 is fixedly connected with the right end of a handle 18, the left end of, the quantity of recess 17 is a plurality of, through setting up recess 17, can carry on spacingly to pinion rack 12, avoids the landing of display box 8, and recess 17 is seted up at the left surface of box 1.

The top ends of the toothed plate 12 and the sliding rod 7 are fixedly connected with the lower surface of the display box 8, the front surface of the display box 8 is provided with the electric lamp 9, the electric lamp 9 can warn pedestrians and vehicles to bypass in rainy days and at night, the upper surface of the display box 8 is fixedly connected with the bottom end of the support frame 22, the front surface of the support frame 22 is provided with the sliding groove 23, the sliding groove 23 is connected with the sliding block 25 in a sliding manner, the front surface of the sliding block 25 is fixedly connected with the back surface of the supporting device 26, the supporting device 26 comprises a fixed block 261, the back surface of the fixed block 261 is fixedly connected with the front surface of the sliding block 25, the lower surface of the fixed block 261 is fixedly connected with the upper surface of the half toothed plate 241, the upper surface of the fixed block 261 is fixedly connected with the bottom end of the fixed rod 262, the top end of the fixed rod 262 is provided with a warning board, the fixed rod 262 drives the warning board to move left and right, so that a driver can clearly see the warning board in rainy days and at night, traffic accidents are avoided, the lower surface of the supporting device 26 is fixedly connected with the upper surface of the rotating device 24, the back surface of the rotating device 24 is fixedly connected with the output end of the motor 27, the rotating device 24 comprises a half gear 242, the back surface of the half gear 242 is fixedly connected with the output end of the motor 27, the half gear 242 is meshed with the half toothed plate 241, the upper surface of the half toothed plate 241 is fixedly connected with the lower surface of the supporting device 26, by arranging the rotating device 24, the motor 27 starts to work, the motor 27 rotates to drive the half gear 242, the half toothed plate 241 moves leftwards through the meshing with the half gear 242, the half toothed plate 241 slides in the sliding groove 23 through the sliding block 25 and the fixed block 261 to extrude the baffle 211 and the spring 212, when the half toothed plate 241 is separated from the half gear 242, the half gear 242 is ejected outwards, the fixed block 261 can be moved leftwards and rightwards, the warning board can be convenient to shake, the lower surface of the motor 27 is fixedly connected with the upper surface of the supporting block 28, the lower surface of the supporting block 28 is fixedly connected with the upper surface of the display box 8, the left side surface and the right side surface of the inner wall of the sliding groove 23 are respectively fixedly connected with the left end and the right end of the two ejection devices 21, each ejection device 21 comprises a spring 212, the right end of the spring 212 is fixedly connected with the right side surface of the inner wall of the sliding groove 23, the left end of the spring 212 is fixedly connected with the right side surface of the baffle 211, the baffle 211 is slidably connected in the sliding groove 23, the sliding block 25 can drive the fixed block 261 and the half gear 241 to be convenient for meshing of the half gear 241 and the half gear 242, the upper surface of the display box 8 is fixedly connected with the bottom ends of the four supporting, the lower surface of box 1 and the last fixed surface of base 4 are connected, and the upper surface of base 4 is provided with the pushing hands, through setting up the pushing hands, can make things convenient for the staff to remove box 1 through pushing hands and universal wheel 5, and the four corners department of base 4 lower surface all is provided with universal wheel 5.

The utility model discloses a theory of operation does:

s1, when a worker needs to use the device, firstly, the box body 1 is pushed to a conspicuous position through the universal wheels 5 and the push handles, the worker rotates the handles 18, the handles 18 drive the rotating shafts 15 to rotate, the rotating shafts 15 drive the gears 14 to rotate, the toothed plates 12 move up and down through meshing with the gears 14, the telescopic rods 2 stretch up and down to drive the sliding rods 7 to move up and down, the toothed plates 12 and the sliding rods 7 drive the display box 8 to move up and down, when the position is adjusted to a proper position, the worker rotates the screw rods 19 inwards to enable the screw rods 19 to be clamped into the grooves 17, the loudspeaker 3 starts to work, and pedestrians and vehicles are warned;

s2, the motor 27 starts to work, the motor 27 rotates to drive the half gear 242, the half toothed plate 241 moves leftwards by meshing with the half gear 242, the half toothed plate 241 slides in the sliding groove 23 through the sliding block 25 and the fixed block 261 to extrude the baffle 211 and the spring 212, when the half toothed plate 241 is separated from the half gear 242, the half gear 242 is ejected outwards by the elastic force of the spring 212, the fixed block 261 drives the fixed rod 262 to move leftwards and rightwards, and the fixed rod 262 drives the warning board to move leftwards and rightwards;

s3, if it rains or at night, the electric lamp 9 on the front side of the display box 8 flickers, after use, the electric lamp 9 stops flickering, the motor 27 stops working, the half gear 242 stops rotating at the same time, the half gear 242 stops moving, the warning board is driven to stop moving at the same time, and a worker moves the box body 1 through the universal wheel 5 and the push handle.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a warning equipment for municipal construction, includes box (1), its characterized in that: the lower surface of the inner wall of the box body (1) is fixedly connected with the bottom end of the telescopic rod (2), the top end of the telescopic rod (2) is fixedly connected with the bottom end of the sliding rod (7), the sliding rod (7) is sleeved in the sliding sleeve (6), the sliding sleeve (6) is connected to the upper surface of the box body (1), the left side surface of the box body (1) is connected with a bearing (16) in a clamping manner, a rotating shaft (15) is sleeved in the bearing (16), the right end of the rotating shaft (15) is fixedly connected with the left side surface of a gear (14), the gear (14) is meshed with a toothed plate (12), the toothed plate (12) is located in a through hole (13), the through hole (13) is formed in the upper surface of the box body (1), the left end of the rotating shaft (15) is fixedly connected with the right end of a handle (18), the left end of the handle (18) is fixedly connected with the right side surface of a nut (20), and the nut (, the right end of the screw rod (19) is clamped in the groove (17), and the groove (17) is formed in the left side face of the box body (1);

the top of pinion rack (12) and slide bar (7) all with the lower fixed surface of display box (8) be connected, the bottom fixed connection of the upper surface of display box (8) and support frame (22), spout (23) are seted up in the front of support frame (22), sliding connection has slider (25) in spout (23), the front of slider (25) and the back fixed connection of strutting arrangement (26), the lower surface of strutting arrangement (26) and the upper surface fixed connection of rotating device (24), the back of rotating device (24) and the output fixed connection of motor (27), the lower surface of motor (27) and the upper surface fixed connection of supporting shoe (28), the lower surface of supporting shoe (28) and the upper surface fixed connection of display box (8), the both sides face is fixed connection with the left and right sides of two ejection devices (21) respectively about spout (23) inner wall, the upper surface of display box (8) and the bottom fixed connection of four bracing pieces (10), four the top of bracing piece (10) all is connected with the upper surface fixed connection of canopy (11) inner wall, the lower surface of box (1) and the upper surface fixed connection of base (4), the four corners department of base (4) lower surface all is provided with universal wheel (5).

2. The warning device for municipal construction according to claim 1, wherein: the ejection device (21) comprises a spring (212), the right end of the spring (212) is fixedly connected with the right side face of the inner wall of the sliding groove (23), the left end of the spring (212) is fixedly connected with the right side face of the baffle (211), and the baffle (211) is slidably connected in the sliding groove (23).

3. The warning device for municipal construction according to claim 1, wherein: the rotating device (24) comprises a half gear (242), the back face of the half gear (242) is fixedly connected with the output end of the motor (27), the half gear (242) is meshed with the half toothed plate (241), and the upper surface of the half toothed plate (241) is fixedly connected with the lower surface of the supporting device (26).

4. The warning device for municipal construction according to claim 3, wherein: strutting arrangement (26) include fixed block (261), the back of fixed block (261) and the positive fixed connection of slider (25), the lower surface of fixed block (261) and the upper surface fixed connection of half pinion rack (241), the upper surface of fixed block (261) and the bottom fixed connection of dead lever (262), the top of dead lever (262) is provided with the warning sign.

5. The warning device for municipal construction according to claim 1, wherein: the upper surface of the base (4) is provided with a push handle, and the front surface of the display box (8) is provided with an electric lamp (9).

6. The warning device for municipal construction according to claim 1, wherein: the right side face of the box body (1) is connected with a loudspeaker (3) in a clamping mode, and the number of the grooves (17) is a plurality.