CN217810614U

CN217810614U - Safety precaution device based on road and bridge construction is used

Info

Publication number: CN217810614U
Application number: CN202221655164.4U
Authority: CN
Inventors: 贲礼富; 郭志军
Original assignee: Rugao Xinpai Transportation Facilities Construction Investment Co ltd
Current assignee: Rugao Xinpai Transportation Facilities Construction Investment Co ltd
Priority date: 2022-06-28
Filing date: 2022-06-28
Publication date: 2022-11-15
Anticipated expiration: 2032-06-28

Abstract

The utility model discloses a safety precaution device based on road and bridge construction usefulness relates to road and bridge construction technical field, including the base, the convex groove has all been seted up to the inside corresponding both sides of base, and the inside sliding connection in convex groove has two convex pieces, and the top of two convex pieces is rotated and is connected with the telescopic bracket, rotates between two telescopic bracket and is connected with the protection casing, and one side of protection casing is rotated and is connected with the mount. The utility model has the advantages that: this safety precaution device based on road and bridge construction usefulness is connected through the rotation of warning sign in protection casing inner strut frame and the mount, makes the support frame when rotatory, can drive the upset of warning sign, makes two sides warning panel can change automatically, and the portable dust absorption mechanism of cooperation one side can clean the warning panel of hiding with the back, when the information show on the guarantee warning panel, does not influence the normal use of another side.

Description

Safety precaution device based on road and bridge construction is used

Technical Field

The utility model relates to a road and bridge construction technical field specifically is a safety precaution device based on road and bridge construction usefulness.

Background

Along with the rapid development of urban modern construction and the acceleration of economic construction, the method brings vigorous vigor to the traffic industry, meanwhile, the road and bridge engineering, which is an important component of urban infrastructure construction, also meets the peak period of development, the competition is continuously intensified, and the construction management system, the operation mechanism, the benefit distribution and the like are also deeply changed, so that the complexity of the construction and production safety of the road and bridge is increased.

Construction unit will set up early warning devices such as obvious warning sign usually in operation place or the direction safe distance department of coming a car, prevents that pedestrian or vehicle from getting into the construction district, but current warning sign function is comparatively single, when the height-adjusting not convenient for, and a large amount of dusts are piled up easily on the surface of warning slogan to fuzzy typeface influences the watching to its content.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a safety precaution device based on road and bridge construction usefulness has solved the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a safety precaution device based on road and bridge construction usefulness, includes the base, the convex groove has all been seted up to the inside corresponding both sides of base, the inside sliding connection of convex groove has two convex pieces, two the top of convex piece is rotated and is connected with the telescopic bracket, two it is connected with the protection casing to rotate between the telescopic bracket, one side of protection casing is rotated and is connected with the mount, the outer wall fixed mounting of mount has the lamp strip, the inside rotation of lamp strip is connected with the warning sign, the equal fixed mounting in both sides that the warning sign is corresponding has warning panel, the spacing groove has been seted up to the inside one side of protection casing, the inside sliding connection of spacing groove has the stopper, one side fixed mounting of stopper has electric telescopic handle, electric telescopic handle's the clean sucking disc of output fixedly connected with.

Preferably, one side fixed mounting of protection casing has the fan, one side that the one end of protection casing just is located fan and spacing groove respectively rotates and is connected with carousel and leading wheel, the inside winding of carousel has the dust absorption pipe, the one end of dust absorption pipe and the output fixed connection of fan, the other end of dust absorption pipe is walked around leading wheel and clean sucking disc fixed connection.

Preferably, the inside corresponding both sides of protection casing all rotate and are connected with the support frame, two the one end of support frame rotates with the corresponding both sides of warning sign respectively and is connected.

Preferably, the second movable supporting legs are installed on two corresponding sides of the bottom of the base, a groove is formed in the bottom of the base and in one side of the second movable supporting legs, the groove is connected with two first movable supporting legs in a rotating mode, and the two first movable supporting legs are fixedly connected.

Preferably, the top of the groove is fixedly provided with an air cylinder, and the output end of the air cylinder is rotatably connected with the two first movable supporting legs.

Preferably, the inside of spacing groove rotates and is connected with the lead screw, the lead screw runs through the stopper and with stopper threaded connection.

Preferably, the inside and one side of protection casing are installed first motor and second motor respectively, the output of first motor and second motor respectively with lead screw and one of them support frame fixed connection.

The utility model provides a safety precaution device based on road and bridge construction usefulness possesses following beneficial effect:

1. this safety precaution device based on road and bridge construction usefulness is connected through the rotation of warning sign in protection casing inner strut frame and the mount, makes the support frame when rotatory, can drive the upset of warning sign, makes two sides warning panel can change automatically, and the portable dust absorption mechanism of cooperation one side can clean the warning panel of hiding with the back, when the information show on the guarantee warning panel, does not influence the normal use of another side.

2. This safety precaution device based on road and bridge construction usefulness through the lifting support of device bottom installation, under the effect of frictional force, can manually adjust the height of warning sign, and the internally mounted of base has the rotation type to remove the landing leg, and the cylinder of cooperation one side can expand to certain angle when meetting the slope, keeps the balance of base and device, avoids dropping of device.

Drawings

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

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

fig. 3 is a top sectional view of the present invention;

fig. 4 is a front view of the present invention.

In the figure: 1. a base; 2. a convex block; 3. a telescopic bracket; 4. a protective cover; 5. a fixed mount; 6. a light bar; 7. a warning board; 8. a warning panel; 9. a limiting groove; 10. a limiting block; 11. an electric telescopic rod; 12. cleaning the sucker; 13. a fan; 14. a turntable; 15. a guide wheel; 16. a dust collection pipe; 17. a groove; 18. a first movable leg; 19. a cylinder; 20. a second movable leg; 21. a convex groove; 22. a support frame; 23. a screw rod; 24. a first motor; 25. a second motor.

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.

Referring to fig. 1 to 4, the present invention provides a technical solution: a safety early warning device for road and bridge construction comprises a base 1, convex grooves 21 are formed in two corresponding sides in the base 1, two convex blocks 2 are connected in the convex grooves 21 in a sliding mode, telescopic supports 3 are connected to the tops of the two convex blocks 2 in a rotating mode, a protective cover 4 is connected between the two telescopic supports 3 in a rotating mode, one side of the protective cover 4 is connected with a fixing support 5 in a rotating mode, a light bar 6 is fixedly installed on the outer wall of the fixing support 5, when external light is dark, the warning plate 7 and the warning panel 8 are illuminated, accidents are prevented, a warning plate 7 is connected to the inner portion of the light bar 6 in a rotating mode, warning panels 8 are fixedly installed on two corresponding sides of the warning plate 7, construction sections are reminded, pedestrians or vehicles are prevented from entering a winding construction area, a limiting groove 9 is formed in one side of the inner portion of the protective cover 4, a limiting block 10 is connected in the sliding mode inside the limiting groove 9, an electric telescopic rod 11 is fixedly installed on one side of the limiting block 10, a cleaning sucker 12 is connected to the output end of the electric telescopic rod 11 in a fixed mode, a fan 13 is fixedly installed on one side of the protective cover 4, a dust suction pipe 16 connected to the dust suction pipe, and a dust suction pipe 16 connected to the suction pipe under the suction pipe of the suction pipe, and the suction pipe is connected to the suction pipe 16, make that cleaning suction cup 12 can be even clean warning panel 8, the inside corresponding both sides of protection casing 4 all rotate and are connected with support frame 22, the one end of two support frames 22 rotates with the corresponding both sides of warning board 7 respectively and is connected, cooperation mount 5 is spacing to warning board 7, make mount 5 drive the upset of warning board 7 when rotatory, change two warning panels 8, do not influence the normal use of another warning panel 8 when cleaning suction cup 12 cleans one of them warning panel 8, first motor 24 and second motor 25 are installed respectively to the inside and one side of protection casing 4, the output of first motor 24 and second motor 25 respectively with lead screw 23 and one of them support frame 22 fixed connection, provide power for the rotation of lead screw 23 and support frame 22 respectively, second removal landing leg 20 is all installed to the corresponding both sides in bottom of base 1, the bottom of base 1 just is located one side of second removal landing leg 20 and has seted up recess 17, the inside rotation of recess 17 is connected with two first removal landing legs 18, fixed connection between two first removal landing legs 18, the top fixed mounting of recess 17 has cylinder 19, the output of landing leg 19 and the one side that is located second removal landing leg 20 has seted up through the first balanced cylinder 18, the base 18 that the slope has kept up the balanced support, it can upwards to promote the base 1 to move, the base 18 that moves.

In conclusion, this safety precaution device based on road and bridge construction usefulness, during the use, upwards stimulate protection casing 4, make the telescopic bracket 3 of the corresponding both sides of protection casing 4 receive the effect of power and expand, fix the position of protection casing 4, warning sign 7 in the mount 5 of protection casing 4 one side warns the construction highway section simultaneously, after a period of time, two support frames 22 in the protection casing 4 are rotatory, because the one end of two support frames 22 is connected with the both sides rotation that warning sign 7 row corresponds respectively, and the center pin of warning sign 7 is connected with the mount 5 rotation, so when support frame 22 is rotatory, warning sign 7 receives the promotion of support frame 22 and the spacing of mount 5 can rotate and the displacement simultaneously, reach the effect of upset, after changing inside and outside warning panel 8, the fan 13 operation of protection casing 4 one side, make the suction of electric telescopic handle 11 output through dust absorption pipe 16, under the effect of stopper 10 threaded connection of lead screw 23 and electric telescopic handle 11 one side, cooperate the extension of electric telescopic handle 11, clean warning panel 8 after using, and in the same reason, every period of interval, when meeting clean sucking disc, can, the supporting leg 17, the relative supporting cylinder that moves to the first recess 19, the relative supporting cylinder that moves, the first angle of the first 18 that moves, the first rotation of the base that moves to the dust removal is reached.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a safety precaution device based on road and bridge construction usefulness, includes base (1), its characterized in that: convex groove (21) have all been seted up to the inside corresponding both sides of base (1), the inside sliding connection of convex groove (21) has two convex blocks (2), two the top of convex block (2) is rotated and is connected with telescopic bracket (3), two it is connected with protection casing (4) to rotate between telescopic bracket (3), one side of protection casing (4) is rotated and is connected with mount (5), the outer wall fixed mounting of mount (5) has lamp strip (6), the inside rotation of lamp strip (6) is connected with warning sign (7), the equal fixed mounting in both sides that warning sign (7) are corresponding has warning panel (8), spacing groove (9) have been seted up to one side of protection casing (4) inside, the inside sliding connection of spacing groove (9) has stopper (10), one side fixed mounting of stopper (10) has electric telescopic handle (11), the output fixedly connected with cleaning suction cup (12) of electric telescopic handle (11).

2. The safety early warning device for road and bridge construction according to claim 1, wherein: one side fixed mounting of protection casing (4) has fan (13), one side rotation that the one end of protection casing (4) just is located fan (13) and spacing groove (9) respectively is connected with carousel (14) and leading wheel (15), the inside winding of carousel (14) has dust absorption pipe (16), the one end of dust absorption pipe (16) and the output fixed connection of fan (13), leading wheel (15) and clean sucking disc (12) fixed connection are walked around to the other end of dust absorption pipe (16).

3. The safety early warning device for road and bridge construction according to claim 1, wherein: the inside corresponding both sides of protection casing (4) all rotate and are connected with support frame (22), two the one end of support frame (22) rotates with the corresponding both sides of warning sign (7) respectively and is connected.

4. The safety early warning device for road and bridge construction according to claim 1, wherein: the second removes landing leg (20) is all installed to the corresponding both sides in bottom of base (1), the bottom of base (1) and the one side that is located second removal landing leg (20) are seted up flutedly (17), the inside rotation of recess (17) is connected with two first removal landing legs (18), two fixed connection between first removal landing leg (18).

5. The safety early warning device for road and bridge construction according to claim 4, wherein: the top of the groove (17) is fixedly provided with an air cylinder (19), and the output end of the air cylinder (19) is rotatably connected with the two first movable supporting legs (18).

6. The safety early warning device for road and bridge construction according to claim 1, wherein: the inside of spacing groove (9) rotates and is connected with lead screw (23), lead screw (23) run through stopper (10) and with stopper (10) threaded connection.

7. The safety early warning device for road and bridge construction according to claim 6, wherein: first motor (24) and second motor (25) are installed respectively to the inside and one side of protection casing (4), the output of first motor (24) and second motor (25) respectively with lead screw (23) and one of them support frame (22) fixed connection.