CN215976944U

CN215976944U - Protection warning device that road construction used

Info

Publication number: CN215976944U
Application number: CN202121677577.8U
Authority: CN
Inventors: 范杰利; 吴晓霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-22
Filing date: 2021-07-22
Publication date: 2022-03-08
Anticipated expiration: 2031-07-22

Abstract

The utility model belongs to the technical field of roads, and particularly relates to a protective warning device for road construction. Through the motor that sets up, make the motor drive the second gear through first axis of rotation and rotate, thereby make the second gear drive the second axis of rotation through first gear and rotate, thereby make the second axis of rotation drive the supporting leg through the second connecting plate and remove, can make things convenient for operating personnel to carry out better fixed to this equipment like this, then through the wheel that sets up, can be convenient for operating personnel carry out free movement to this equipment, at last through the guide bar that sets up, it removes on second axis of rotation surface in order to assist the second connecting plate steady, increase the life of this equipment, convenience when having increased operating personnel to fix this equipment.

Description

Protection warning device that road construction used

Technical Field

The utility model belongs to the technical field of roads, and particularly relates to a protection warning device for road construction.

Background

The road is an infrastructure for various trackless vehicles and pedestrians to pass through in terms of word meaning; the road is divided into a road, an urban road, a rural road, an industrial road, a forestry road, an examination road, a competition road, an automobile test road, a workshop passage, a school road and the like according to the use characteristics of the road.

Along with the development of road construction in China, the trip of people is more convenient, and the surface is fragile after the road is just constructed, so the warning device needs to be placed at the constructed intersection after the road is constructed, the common warning device is simple in structure and single in function, unnecessary troubles are brought to operators when the warning device is used, and then the construction progress can be delayed.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a protective warning device for road construction, which solves the problems that a common warning device is simple in structure and single in function, brings unnecessary troubles to operators during use, and further delays the construction process.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a protection warning device that road construction used, includes the support frame, the top of support frame is provided with the second draw-in groove, the inside of second draw-in groove is provided with first rail guard, the top on first rail guard surface is provided with the warning light, the ventilation hole has been seted up respectively on the surface of first rail guard, the one end of first rail guard inner wall is provided with the buckle, the inside of first rail guard is provided with the second rail guard, the surface of first rail guard and the surface of second rail guard are provided with reflection of light strip respectively, first draw-in groove has been seted up to one side of second rail guard, be provided with first connecting plate around the support frame bottom respectively, the inside of first connecting plate is provided with the head rod, the surface of head rod is provided with the wheel.

Preferably, the inside of second draw-in groove is provided with the second threaded rod respectively, the one end of second threaded rod is provided with the second fixed block, the other end of second threaded rod is provided with the second handle.

Preferably, one side of the first guard rail is provided with a first handle, one end of the first handle is provided with a first threaded rod, one end of the first threaded rod is provided with a fixing block, and the first handle penetrates through the inside of the first guard rail.

Preferably, the top of the second guard rail is provided with a fixing plate, a second connecting rod is arranged inside the fixing plate, a torsion spring is arranged on the surface of the second connecting rod, and a handle is arranged on the surface of the torsion spring.

Preferably, one end of the inner wall of the support frame is provided with a guide rod, the surface of the guide rod is provided with a second connecting plate, and a second rotating shaft is arranged inside the second connecting plate.

Preferably, the one end of second axis of rotation is seted up threadedly, the surface of second axis of rotation is provided with first gear, the both ends of second axis of rotation are provided with the sleeve respectively, telescopic one side be provided with the motor case, the inside of motor case is provided with the motor, the output of motor is provided with first axis of rotation, the surface of first axis of rotation is provided with the second gear, and the second gear is connected with second axis of rotation meshing, the bottom of second connecting plate is provided with the supporting leg respectively, the bottom of supporting leg is provided with the gasket.

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

through the motor that sets up, make the motor drive the second gear through first axis of rotation and rotate, thereby make the second gear drive the second axis of rotation through first gear and rotate, thereby make the second axis of rotation drive the supporting leg through the second connecting plate and remove, can make things convenient for operating personnel to carry out better fixed to this equipment like this, then through the wheel that sets up, can be convenient for operating personnel carry out free movement to this equipment, at last through the guide bar that sets up, it removes on second axis of rotation surface in order to assist the second connecting plate steady, increase the life of this equipment, convenience when having increased operating personnel to fix this equipment.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a first perspective view of the present invention;

FIG. 2 is a second perspective view of the present invention;

FIG. 3 is a schematic view of the stand of the present invention;

FIG. 4 is an enlarged view of the present invention A;

FIG. 5 is an enlarged view of invention B;

fig. 6 is an enlarged view of the present invention C.

In the figure: 1, supporting a frame; 2 a first guard rail; 3, a handle; 4 warning light; 5 a second guard rail; 6 a first card slot; 7, buckling; 8, reflecting strips; 9 a first connecting plate; 10 a first connecting rod; 11 wheels; 12 a guide bar; 13 a second connecting plate; 14 support legs; 15 a gasket; 16 a motor case; 17 a first rotating shaft; 18 a sleeve; 19 a first gear; 20 a second rotating shaft; 21 fixing the plate; 22 a second connecting rod; 23 a torsion spring; 24, fixing blocks; 25 a first handle; 26 a first threaded rod; 27 a second fixing block; 28 a second threaded rod; 29 a second handle; 30 a second gear; 31 second card slot.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides the following technical solutions: a protection warning device for road construction comprises a support frame 1, wherein a second clamping groove 31 is formed in the top of the support frame 1, a first protective guard 2 is arranged inside the second clamping groove 31, a warning lamp 4 is arranged on the top of the surface of the first protective guard 2, vent holes are respectively formed in the surface of the first protective guard 2, a buckle 7 is arranged at one end of the inner wall of the first protective guard 2, the built road can be protected through the arranged first protective guard 2, surrounding foreign matters are prevented from splashing into the built road to cause damage to the road, then the warning effect can be achieved through the arranged warning lamp 4 and a reflecting strip 8, the warning effect is increased, then the ventilation holes are arranged to increase air circulation and reduce resistance of wind to the device, and finally, the second protective guard 5 passes through the first clamping groove 6 on the surface of the buckle 7 through the arranged buckle 7, therefore, the height of the second guard rail 5 can be adjusted in an auxiliary mode, the convenience of subsequent height adjustment of the second guard rail 5 is improved, the second guard rail 5 is arranged inside the first guard rail 2, the surface of the first guard rail 2 and the surface of the second guard rail 5 are respectively provided with the light reflecting strips 8, one side of the second guard rail 5 is provided with the first clamping groove 6, the periphery of the bottom of the support frame 1 is respectively provided with the first connecting plates 9, the first connecting rods 10 are arranged inside the first connecting plates 9, the surfaces of the first connecting rods 10 are provided with the wheels 11, through the arranged wheels 11, the device can be conveniently and freely moved by an operator, the moving efficiency of the device is improved, the manpower use is reduced, the time required during moving is also reduced, and the convenience of the device during working is improved.

Specifically, the second clamping grooves 31 are respectively provided with a second threaded rod 28 inside, one end of the second threaded rod 28 is provided with a second fixing block 27, the other end of the second threaded rod 28 is provided with a second handle 29, and the second handle 29 is rotated to drive the second fixing block 27 to move through the second threaded rod 28, so that the second fixing block 27 clamps and fixes the first guard rail 2, and therefore the first guard rail 2 can be conveniently mounted and dismounted, and convenience is brought to subsequent transportation.

Specifically, a first handle 25 is arranged on one side of the first guard rail 2, a first threaded rod 26 is arranged at one end of the first handle 25, a fixing block 24 is arranged at one end of the first threaded rod 26, and the first handle 25 penetrates through the inside of the first guard rail 2, when the second guard rail 5 moves to a proper position, the first handle 25 is rotated to drive the fixing block 24 to move through the first threaded rod 26, so that the fixing block 24 clamps and fixes the second guard rail 5, and convenience for an operator to adjust the height of the second guard rail 5 can be improved.

Specifically, the top of the second guard rail 5 is provided with a fixing plate 21, a second connecting rod 22 is arranged inside the fixing plate 21, a torsion spring 23 is arranged on the surface of the second connecting rod 22, a handle 3 is arranged on the surface of the torsion spring 23, when external force is applied to the handle 3 and the torsion spring 23, the handle 3 is rotated on the surface of the second connecting rod 22 through the torsion spring 23, otherwise, the torsion spring 23 can reset the handle 3, so that convenience for height adjustment of the second guard rail 5 by an operator can be improved, and the protection effect is also improved.

Specifically, the one end of 1 inner wall of support frame sets up guide bar 12, the surface of guide bar 12 is provided with second connecting plate 13, the inside of second connecting plate 13 is provided with second axis of rotation 20, guide bar 12 through setting up, be for supplementary second connecting plate 13 steady move on second axis of rotation 20 surface, take place to sideslip when preventing that second connecting plate 13 from removing, cause unnecessary damage to second connecting plate 13, increase the life of this equipment, the convenience when having increased operating personnel and fixing this equipment, it is troublesome to reduce unnecessary when fixed.

Specifically, one end of the second rotating shaft 20 is threaded, a first gear 19 is arranged on the surface of the second rotating shaft 20, sleeves 18 are respectively arranged at two ends of the second rotating shaft 20, a motor box 16 is arranged at one side of each sleeve 18, a motor is arranged inside each motor box 16, a first rotating shaft 17 is arranged at the output end of each motor, a second gear 30 is arranged on the surface of each first rotating shaft 17, each second gear 30 is meshed with the corresponding second rotating shaft 20, supporting legs 14 are respectively arranged at the bottoms of the second connecting plates 13, gaskets 14 are arranged at the bottoms of the supporting legs 14, the second connecting plates 13 can move on the surface of the second rotating shafts 20 through the arranged threads, then the motors drive the second gears 30 to rotate through the first rotating shafts 17, and accordingly the second gears 30 drive the second rotating shafts 20 to rotate through the first gears 19, thereby make second axis of rotation 20 drive supporting leg 14 through second connecting plate 13 and remove, can make things convenient for operating personnel to carry out better fixed to this equipment like this, prevent that this equipment from taking place to remove when receiving external force, bring the convenience for subsequent use.

The working principle and the using process of the utility model are as follows: after the installation of the present invention, the second handle 29 is rotated to make the second handle 29 drive the second fixing block 27 to move through the second threaded rod 28, so that the second fixing block 27 clamps and fixes the first guard rail 2, when the second guard rail 5 moves to a proper position, the first handle 25 is rotated to make the first handle 25 drive the fixing block 24 to move through the first threaded rod 26, so that the fixing block 24 clamps and fixes the second guard rail 5, when an external force is applied through the arranged handle 3 and the torsion spring 23, the handle 3 is rotated on the surface of the second connecting rod 22 through the torsion spring 23, otherwise, the torsion spring 23 is reset to the handle 3, the motor drives the second gear 30 to rotate through the first rotating shaft 17 through the arranged motor, so that the second gear 30 drives the second rotating shaft 20 to rotate through the first gear 19, therefore, the second rotating shaft 20 drives the supporting legs 14 to move through the second connecting plate 13, and all electric equipment in the device is powered by an external power supply.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a protection warning device that road construction used, includes support frame (1), its characterized in that: a second clamping groove (31) is formed in the top of the support frame (1), a first protective guard (2) is arranged inside the second clamping groove (31), the top of the surface of the first guard rail (2) is provided with a warning light (4), the surface of the first guard rail (2) is respectively provided with a vent hole, a buckle (7) is arranged at one end of the inner wall of the first protective guard (2), a second protective guard (5) is arranged in the first protective guard (2), the surface of the first guard rail (2) and the surface of the second guard rail (5) are respectively provided with a reflective strip (8), a first clamping groove (6) is formed in one side of the second protective guard (5), first connecting plates (9) are respectively arranged on the periphery of the bottom of the support frame (1), a first connecting rod (10) is arranged inside the first connecting plate (9), and wheels (11) are arranged on the surface of the first connecting rod (10).

2. The protection warning device for road construction according to claim 1, characterized in that: second threaded rods (28) are respectively arranged in the second clamping grooves (31), a second fixing block (27) is arranged at one end of each second threaded rod (28), and a second handle (29) is arranged at the other end of each second threaded rod (28).

3. The protection warning device for road construction according to claim 1, characterized in that: one side of the first protective guard (2) is provided with a first handle (25), one end of the first handle (25) is provided with a first threaded rod (26), one end of the first threaded rod (26) is provided with a fixing block (24), and the first handle (25) penetrates through the inside of the first protective guard (2).

4. The protection warning device for road construction according to claim 1, characterized in that: the top of the second guard rail (5) is provided with a fixing plate (21) respectively, a second connecting rod (22) is arranged inside the fixing plate (21), a torsion spring (23) is arranged on the surface of the second connecting rod (22), and a handle (3) is arranged on the surface of the torsion spring (23).

5. The protection warning device for road construction according to claim 1, characterized in that: one end of the inner wall of the support frame (1) is provided with a guide rod (12), the surface of the guide rod (12) is provided with a second connecting plate (13), and a second rotating shaft (20) is arranged inside the second connecting plate (13).

6. The protection warning device for road construction according to claim 5, wherein: the one end of second axis of rotation (20) is seted up threadedly, the surface of second axis of rotation (20) is provided with first gear (19), the both ends of second axis of rotation (20) are provided with sleeve (18) respectively, one side of sleeve (18) be provided with motor case (16), the inside of motor case (16) is provided with the motor, the output of motor is provided with first axis of rotation (17), the surface of first axis of rotation (17) is provided with second gear (30), and second gear (30) are connected with second axis of rotation (20) meshing, the bottom of second connecting plate (13) is provided with supporting leg (14) respectively, the bottom of supporting leg (14) is provided with gasket (15).