CN214530294U

CN214530294U - Safety protection device for highway engineering field

Info

Publication number: CN214530294U
Application number: CN202022816061.9U
Authority: CN
Inventors: 路其辉; 刘连虎
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-10-29
Anticipated expiration: 2030-11-30

Abstract

The utility model discloses a safety device used in the field of highway engineering, which comprises a right upright post and a left upright post, wherein the right upright post and the left upright post are of a symmetrical structure, the left side of the right upright post is fixedly connected with a fixed plate, a clamping groove is arranged inside the fixed plate, a first warning board is arranged between the right upright post and the left upright post, the left side and the right side of the first warning board are fixedly connected with a clamping plate, the size of the clamping groove is matched with the size of the clamping plate, the clamping plate is clamped in the clamping groove, the right side of the top end of the right upright post is fixedly connected with a vertical plate, one side of the vertical plate close to the fixed plate is connected with a connecting plate through a bolt, one side of the connecting plate far away from the vertical plate is vertically and symmetrically and fixedly connected with a fixed rod, a dynamic warning mechanism is arranged between the four fixed rods, the dynamic warning mechanism comprises a fixed frame, a limiting rod, a limiting plate, a sliding rod, a rack, a symmetrical gear, a transmission rod, a lack gear, a rotating shaft, a connecting rod, a rail groove, a connecting column and a second warning board, the utility model discloses novel structure, dynamic warning mechanism greatly reduced the potential safety hazard through setting up.

Description

Safety protection device for highway engineering field

Technical Field

The utility model relates to a highway engineering field specifically is a safety device for highway engineering field.

Background

The new construction or reconstruction task of the highway is determined according to the planning of the highway network, the highway construction of a country should be combined with the transportation of railways, water ways, aviation and the like to comprehensively consider the role and the status of the highway in the intermodal transportation, and the highway planning divided by grades in the whole country is formulated according to the requirements of politics, military, economy, people's life and the like and the geographic environment conditions, so that the highway planning divided by grades in the country is divided from the aspect of administration and generally divided into four grades of national roads, provincial roads, county roads, rural roads and the like, in addition, the major industrial and mining enterprises and the forestry departments have respective road planning as necessary, the dividing boundary and the method of each country's highway grade and the corresponding standards are different, the national road planning of China is mastered by the country, and the road planning below the provincial countries are mastered by local governments.

In the process of road engineering construction, a foundation pit is often excavated, and guard railings need to be installed around the foundation pit, however, the existing protection devices are basically static, which hardly arouses the attention of pedestrians, and have a large potential safety hazard, and therefore, a safety protection device used in the field of road engineering is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a safety device for highway engineering field 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:

the utility model provides a safety device for highway engineering field, includes right stand and left stand, right stand and left stand are symmetrical structure, right stand left side fixedly connected with fixed plate, the inside draw-in groove that is equipped with of fixed plate, be equipped with first warning sign in the middle of right stand and the left stand, first warning sign left and right sides fixedly connected with cardboard, the size of draw-in groove and the size phase-match of cardboard, the cardboard joint is in the draw-in groove, right stand top right side fixedly connected with riser, the riser is close to one side of fixed plate and has the connecting plate through bolted connection, the connecting plate is far away from one side longitudinal symmetry fixedly connected with dead lever of riser, four be equipped with dynamic warning mechanism between the dead lever, dynamic warning mechanism includes fixed frame, gag lever post, limiting plate, slide bar, rack, symmetrical gear, transfer line, lack gear, gear, The device comprises a rotating shaft, a connecting rod, a rail groove, a connecting column and a second warning board, wherein two sides of the fixing frame are fixedly connected with a fixing rod, the lower surface of the top of the fixing frame is bilaterally and symmetrically and fixedly connected with limit rods, the two limit rods penetrate through the two limit rods and are slidably connected with the limit rods, two ends of each slide rod are fixedly connected with limit plates, the lower surface of each slide rod is fixedly connected with a rack, the racks are meshed with symmetrical gears and gear teeth on a gear lacking wheel, the gear teeth on the symmetrical gears are meshed with the gear teeth on the gear lacking wheel, the center of the symmetrical gears is fixedly connected with one end of the driving rod, the other end of the driving rod is fixedly connected with a power device for driving the driving rod to rotate, the center of the gear lacking wheel is rotatably connected with one end of the rotating shaft, the other end of the rotating shaft is fixedly connected with the fixing frame, the upper surface of the slide rod is hinged with one end of the connecting rod, the center of the top of the fixing frame is provided with the rail groove, the track groove center department fixedly connected with spliced pole, the connecting rod pass the track groove and with spliced pole swing joint, connecting rod other end fixedly connected with second warning sign.

As a further aspect of the present invention: the fixed surface of right side stand fixedly connected with fixing base, fixed surface is connected with the universal wheel under the fixing base, sliding connection has fixed awl about the fixing base symmetry runs through, fixed awl upper surface is fixedly connected with smashes the board, a plurality of barbs of fixed connection on the fixed awl lower extreme surface.

As a further aspect of the present invention: the left upright post and the right upright post are symmetrically provided with dead slots at the front side and the rear side, the top end of each dead slot is hinged with an electric telescopic rod, the output end of each electric telescopic rod is hinged with a supporting floor, and the lower surface of each supporting floor is fixedly connected with a non-slip mat.

As a further aspect of the present invention: the power device is a motor.

As a further aspect of the present invention: the upper surface of the top of the fixing frame is fixedly connected with warning lamps in a bilateral symmetry mode.

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

the right upright post and the left upright post are transported to the vicinity of a foundation pit by using universal wheels, a clamping plate on the first warning plate is clamped in a clamping groove in a fixed plate, so that the first warning plate is fixed, a fixed cone is hammered into the ground, the device is fixed, the barb improves the grabbing force of the fixed cone, so that the device is more stable, an electric telescopic rod is started to enable a floor supporting plate to be in contact with the ground to support the device, a non-slip mat prevents the floor supporting plate from sliding, a dynamic warning mechanism is fixed between the left upright post and the right upright post by using bolts, a starting motor drives a symmetrical gear to rotate anticlockwise, the symmetrical gear drives a rack to move leftwards, the rack drives a non-toothed gear to rotate anticlockwise while driving a sliding rod to move leftwards, when the symmetrical gear rotates to be not meshed with the rack, the symmetrical gear is meshed with the non-toothed gear, so that the non-toothed gear is driven to rotate clockwise, the non-toothed gear drives the rack to move rightwards, the rack drives the slide bar to move rightwards, thereby the continuous left and right reciprocating motion of slide bar drives the continuous left and right reciprocating motion of second warning sign, forms a dynamic effect, attracts pedestrian's attention more easily, has reduced the potential safety hazard, and the warning light can take place light and sound when evening, reminds pedestrian's attention, has further reduced the potential safety hazard.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a dynamic warning mechanism in a first embodiment of the present invention.

Fig. 3 is a perspective view of a fixing plate according to a first embodiment of the present invention.

Fig. 4 is a perspective view of a first warning board according to the first embodiment of the present invention.

Fig. 5 is a schematic structural diagram of a second embodiment of the present invention.

In the figure: 1-right upright post, 2-fixed seat, 3-universal wheel, 4-fixed cone, 5-barb, 6-smashing plate, 7-empty groove, 8-electric telescopic rod, 9-supporting floor, 10-non-slip mat, 11-left upright post, 12-fixed plate, 13-first warning plate, 14-vertical plate, 15-connecting plate, 16-fixed rod, 17-fixed frame, 18-limiting rod, 19-limiting plate, 20-sliding rod, 21-rack, 22-symmetrical gear, 23-transmission rod, 24-missing gear, 25-rotating shaft, 26-connecting rod, 27-rail groove, 28-connecting post, 29-second warning plate, 30-snap-plate, 31-warning lamp and 32-snap groove.

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.

Example 1

Referring to fig. 1 to 4, in an embodiment of the present invention, a safety protection device for the field of highway engineering includes a right upright 1 and a left upright 11, where the right upright 1 and the left upright 11 are of a symmetrical structure, a fixed seat 2 is fixedly connected to the lower surface of the right upright 1, a universal wheel 3 is fixedly connected to the lower surface of the fixed seat 2, the left and right sides of the fixed seat 2 are symmetrically penetrated and slidably connected with a fixed cone 4, a hitting plate 6 is fixedly connected to the upper surface of the fixed cone 4, and a plurality of barbs 5 are fixedly connected to the lower end surface of the fixed cone 4;

the left side of the right upright post 1 is fixedly connected with a fixing plate 12, a clamping groove 32 is formed in the fixing plate 12, a first warning board 13 is arranged between the right upright post 1 and the left upright post 11, clamping plates 30 are fixedly connected to the left side and the right side of the first warning board 13, the size of the clamping groove 32 is matched with that of the clamping plate 30, and the clamping plate 30 is clamped in the clamping groove 32;

the front side and the rear side of the right upright post 1 are symmetrically provided with empty grooves 7, the top ends of the empty grooves 7 are hinged with electric telescopic rods 8, the output ends of the electric telescopic rods 8 are hinged with floor supporting plates 9, and the lower surfaces of the floor supporting plates 9 are fixedly connected with anti-skid pads 10;

the right vertical post 1 is characterized in that a vertical plate 14 is fixedly connected to the right side of the top end of the right upright post 1, one side of the vertical plate 14, which is close to the fixed plate 12, is connected with a connecting plate 15 through a bolt, one side of the connecting plate 15, which is far away from the vertical plate 14, is vertically and symmetrically fixedly connected with fixed rods 16, a dynamic warning mechanism is arranged among the four fixed rods 16, the dynamic warning mechanism comprises a fixed frame 17, limit rods 18, a limit plate 19, a slide rod 20, a rack 21, a symmetrical gear 22, a transmission rod 23, a gear lacking 24, a rotating shaft 25, a connecting rod 26, a rail groove 27, a connecting column 28 and a second warning board 29, two sides of the fixed frame 17 are fixedly connected with the fixed rods 16, the lower surface of the top of the fixed frame 17 is horizontally and symmetrically and fixedly connected with the limit rods 18, the slide rod 20 penetrates through the two limit rods 18 and is connected with the slide rod 18 in a sliding manner, the limit plates 19 are fixedly connected to two ends of the slide rod 20, and the rack 21 is fixedly connected to the lower surface of the slide rod 20, rack 21 and symmetrical gear 22 and the gear teeth meshing on scarce gear 24, the gear teeth on the symmetrical gear 22 and the gear teeth meshing on scarce gear 24, symmetrical gear 22 center department and transfer line 23 one end fixed connection, 23 other end fixedly connected with of transfer line drives its pivoted power device, in this embodiment, the preferred motor of power device, it is connected with the rotation of pivot 25 one end to lack gear 24 center department, the pivot 25 other end and fixed frame 17 fixed connection, slide bar 20 upper surface is articulated with connecting rod 26 one end, rail groove 27 has been seted up to fixed frame 17 top central authorities, rail groove 27 center department fixedly connected with spliced pole 28, connecting rod 26 passes rail groove 27 and with spliced pole 28 swing joint, 26 other end fixedly connected with second warning sign 29 of connecting rod 26.

Example 2

Referring to fig. 5, on the basis of embodiment 1, warning lights 31 are fixedly connected to the upper surface of the top of the fixing frame 17 in a bilateral symmetry manner.

The utility model discloses a theory of operation is: the right upright post 1 and the left upright post 11 are carried to the vicinity of a foundation pit by using a universal wheel 3, a clamping plate 30 on a first warning board 13 is clamped in a clamping groove 32 in a fixing plate 12, so that the first warning board 13 is fixed, a fixing cone 4 is hammered into the ground, the device is fixed, a barb 5 improves the grabbing force of the fixing cone 4, so that the device is more stable, an electric telescopic rod 8 is started to enable a supporting floor 9 to be in contact with the ground to support the device, the electric telescopic rod 8 and the ground form a triangular structure, the device is more stable, an anti-slip mat 10 prevents the supporting floor 9 from sliding, a dynamic warning mechanism is fixed between the left upright post 11 and the right upright post 1 by using a bolt, a motor is started to drive a symmetrical gear 22 to rotate anticlockwise, the symmetrical gear 22 drives a rack 21 to move leftwards, the rack 21 drives a sliding rod 20 to move leftwards and simultaneously drives a lacking gear 24 to rotate anticlockwise, when the symmetrical gear 22 rotates to be not meshed with the rack 21, the symmetrical gear 22 is meshed with the gear lacking 24 at the moment, so that the gear lacking 24 is driven to rotate clockwise, the gear lacking 24 drives the rack 21 to move rightwards, the rack 21 drives the sliding rod 20 to move rightwards, the sliding rod 20 continuously reciprocates leftwards and rightwards to drive the second warning board 29 to continuously reciprocate leftwards and rightwards, a dynamic effect is formed, the attention of pedestrians is attracted more easily, the potential safety hazard is reduced, and the warning lamp 31 can emit light and sound at night to remind the pedestrians to notice.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A safety protection device for the field of highway engineering comprises a right upright (1) and a left upright (11), and is characterized in that the right upright (1) and the left upright (11) are of a symmetrical structure, a fixing plate (12) is fixedly connected to the left side of the right upright (1), a clamping groove (32) is formed in the fixing plate (12), a first warning board (13) is arranged between the right upright (1) and the left upright (11), clamping plates (30) are fixedly connected to the left side and the right side of the first warning board (13), the size of each clamping groove (32) is matched with the size of each clamping plate (30), each clamping plate (30) is clamped in each clamping groove (32), a vertical plate (14) is fixedly connected to the right side of the top end of the right upright (1), a connecting plate (15) is connected to one side, close to the fixing plate (12), of each connecting plate (15) far away from the corresponding vertical plate (14), fixing rods (16) are symmetrically and vertically connected to one side of each connecting plate (15), four be equipped with dynamic warning mechanism between dead lever (16), dynamic warning mechanism includes fixed frame (17), gag lever post (18), limiting plate (19), slide bar (20), rack (21), symmetrical gear (22), transfer line (23), scarce gear (24), pivot (25), connecting rod (26), rail groove (27), spliced pole (28) and second warning sign (29), fixed frame (17) both sides and dead lever (16) fixed connection, fixed frame (17) top lower surface bilateral symmetry fixedly connected with gag lever post (18), slide bar (20) run through two gag lever post (18) and rather than sliding connection, slide bar (20) both ends fixedly connected with limiting plate (19), slide bar (20) lower surface fixedly connected with rack (21), rack (21) and the meshing of the teeth on symmetrical gear (22) and scarce gear (24), the teeth of a cogwheel on symmetrical gear (22) and the teeth of a cogwheel meshing that lacks on gear (24), symmetrical gear (22) center department and transfer line (23) one end fixed connection, transfer line (23) other end fixedly connected with drives its pivoted power device, it locates to rotate with pivot (25) one end to lack gear (24) center and is connected, pivot (25) other end and fixed frame (17) fixed connection, slide bar (20) upper surface is articulated with connecting rod (26) one end, rail groove (27) have been seted up to fixed frame (17) top central authorities, rail groove (27) center department fixedly connected with spliced pole (28), connecting rod (26) pass rail groove (27) and with spliced pole (28) swing joint, connecting rod (26) other end fixedly connected with second warning sign (29).

2. The safety protection device used in the field of highway engineering according to claim 1, wherein a fixed seat (2) is fixedly connected to the lower surface of the right upright post (1), universal wheels (3) are fixedly connected to the lower surface of the fixed seat (2), fixed cones (4) are symmetrically connected to the left side and the right side of the fixed seat (2) in a penetrating and sliding manner, smashing plates (6) are fixedly connected to the upper surfaces of the fixed cones (4), and a plurality of barbs (5) are fixedly connected to the lower end surfaces of the fixed cones (4).

3. The safety protection device used in the field of highway engineering according to claim 1 or 2, wherein the right upright post (1) is symmetrically provided with an empty groove (7) at the front side and the rear side, the top end of the empty groove (7) is hinged with an electric telescopic rod (8), the output end of the electric telescopic rod (8) is hinged with a supporting floor (9), and the lower surface of the supporting floor (9) is fixedly connected with a non-slip mat (10).

4. A safety shield apparatus as claimed in claim 1, wherein the power unit is an electric motor.

5. A safety device for the field of road engineering according to claim 1 or 2, wherein the top upper surface of the fixed frame (17) is fixedly connected with warning lamps (31) in bilateral symmetry.