CN217205796U

CN217205796U - Safety device is used in town road construction

Info

Publication number: CN217205796U
Application number: CN202220992383.5U
Authority: CN
Inventors: 邱思豫; 孙新伟; 闫欢; 付欢; 宋九武; 李享达; 杨红星; 路贻宝; 李建伟; 户浩壮; 张小松; 袁金波
Original assignee: China Construction Seventh Engineering Division Corp Ltd
Current assignee: China Construction Seventh Engineering Division Corp Ltd
Priority date: 2022-04-27
Filing date: 2022-04-27
Publication date: 2022-08-16
Anticipated expiration: 2032-04-27

Abstract

The invention relates to a safety protection device for municipal road construction, which effectively solves the problem that the current protection device is inconvenient to move; the technical scheme includes that the device comprises a horizontal base, wherein a motor is fixed on the base, an output shaft of the motor is connected with a vertical threaded rod, a horizontal plate penetrates through the threaded rod, the horizontal plate is in threaded fit with the threaded rod, and the left end and the right end of the horizontal plate are respectively provided with a movable wheel; a supporting block is fixed at each of the left end and the right end of the base, a vertical electric push rod is fixed at the lower end of each supporting block, and a movable push block is fixed at the lower end of each electric push rod; a vertical baffle is fixed at the top of the base; the utility model discloses can remove in a flexible way and can stabilize the location again, improve safety device's availability factor and result of use.

Description

Safety device is used in town road construction

Technical Field

The utility model relates to a road construction field specifically is a safety device is used in town road construction.

Background

The in-process of town road in the construction, safety device often need be used and shelves and protection are separated to guarantee the safety of town road construction, but current safety device for the town road construction has the shortcoming of not being convenient for to carry, when leading to safety device to need remove, need many staff to carry, this kind of method not only wastes time and energy, has still improved staff's intensity of labour, inconvenient use, has reduced safety device's availability factor and result of use.

Disclosure of Invention

Not enough to prior art, the utility model provides a safety device is used in town road construction, the effectual current protector of having solved removes inconvenient problem.

The technical scheme for solving the problem is that the safety protection device for the municipal road construction comprises a horizontal base, wherein a motor is fixed on the base, an output shaft of the motor is connected with a vertical threaded rod, a horizontal plate penetrates through the threaded rod, the horizontal plate is in threaded fit with the threaded rod, and the left end and the right end of the horizontal plate are respectively provided with a movable wheel; the left end and the right end of the base are respectively fixed with a supporting block, the lower end of each supporting block is fixed with a vertical electric push rod, and the lower end of each electric push rod is fixed with a movable push block; a vertical baffle is fixed on the top of the base.

The both sides of baffle all be equipped with rather than the warning board of parallel, all be equipped with a plurality of buffer spring between every warning board and the baffle.

The two sides of the baffle are both fixed with transverse sliding cylinders, a first sliding block is installed in each sliding cylinder, a connecting rod is fixed on the outer side of each first sliding block, and the outer end of each connecting rod is fixedly connected with the warning board.

The movable push block is fixed with a second sliding block, the left end and the right end of the base are both provided with a vertical elongated slot, and the second sliding block is arranged in the elongated slot and can slide along the elongated slot.

The lower end of the threaded rod is fixed with a horizontal roller which is embedded in the base and can roll freely.

The left end and the right end of the horizontal plate are respectively fixed with a third sliding block, the left side and the right side of the base are respectively fixed with a vertical sliding rod, and the third sliding blocks penetrate through the sliding rods at the same end and can slide along the sliding rods.

The bottom of the base is provided with a square hole corresponding to the movable wheel, and the movable wheel can be retracted into the square hole.

Each moving wheel is provided with a brake.

The bottom of each movable push block is fixedly connected with a sucker.

The utility model discloses can remove in a flexible way and can stabilize the location again, improve safety device's availability factor and result of use.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a left side view of the instinct utility model.

Fig. 3 is an enlarged view of a portion a in fig. 1.

Fig. 4 is an enlarged view of fig. 2 at B.

Detailed Description

With the attached drawings, the utility model comprises a horizontal base 1, a motor 2 is fixed on the base 1, an output shaft of the motor 2 is connected with a vertical threaded rod 3, a horizontal plate 4 is penetrated on the threaded rod 3, the horizontal plate 4 is in threaded fit with the threaded rod 3, the horizontal plate 4 can be pushed to move up and down when the threaded rod 3 rotates, and a moving wheel 5 is respectively arranged at the left end and the right end of the horizontal plate 4; the left end and the right end of the base 1 are respectively fixed with a supporting block 9, the lower end of each supporting block 9 is fixed with a vertical electric push rod 10, the lower end of each electric push rod 10 is fixed with a movable push block 11, the electric push rods 10 extend downwards to enable the movable push blocks 11 to be pressed on the ground, and the horizontal plate 4 moves upwards to enable the movable wheels 5 to be suspended in the air, so that the base 1 is fixed; the top of base 1 is fixed with a vertical baffle 13, plays the effect of keeping apart the shelves.

The both sides of baffle 13 all be equipped with rather than the warning board 15 that is parallel, all be equipped with a plurality of buffer spring 14 between every warning board 15 and the baffle 13, warning board 15 plays striking warning effect, when the device received the striking, buffer spring 14 can cushion and unload the power.

Both sides of the baffle 13 are fixed with transverse sliding cylinders 16, a first sliding block 18 is installed in each sliding cylinder 16, a connecting rod 17 is fixed on the outer side of each first sliding block 18, and the outer end of each connecting rod 17 is fixedly connected with the warning plate 15, so that the warning plate 15 is movably connected with the baffle 13.

The second sliding block 19 is fixed on the movable push block 11, the left end and the right end of the base 1 are both provided with a vertical long groove, and the second sliding block 19 is arranged in the long groove and can slide along the long groove.

The lower end of the threaded rod 3 is fixed with a horizontal roller 20, and the roller 20 is embedded in the base 1 and can freely roll, so that the threaded rod 3 can freely rotate relative to the base 1.

The left end and the right end of the horizontal plate 4 are both fixed with a third sliding block 7, the left side and the right side of the base 1 are both fixed with vertical sliding rods 8, the third sliding blocks 7 penetrate through the sliding rods 8 at the same end and can slide along the sliding rods 8, and the third sliding blocks 7 are matched with the sliding rods 8 to limit the rotation of the horizontal plate 4.

The bottom of the base 1 is provided with a square hole corresponding to the moving wheel 5, and the moving wheel 5 can be retracted into the square hole.

Each moving wheel 5 is provided with a brake 6.

The bottom of each movable push block 11 is fixedly connected with a sucker 12, and the suckers 12 can be more stably positioned in a suction mode with the ground.

When needs remove warning board 15 and baffle 13, can drive threaded rod 3 through motor 2 and rotate, because threaded

rod

3 and 4 threaded connection of horizontal plate, so 3 pivoted in-processes of threaded rod can drive horizontal plate 4 in proper order, four remove wheel 5 and four brakes 6 downstream, make four remove wheel 5 stretch out outside the square hole to can remove appointed place with this device and use.

When needs fix a position the use to warning board 15, motor 2 antiport promotes four removal wheels 5 and makes in its indentation square hole, then promotes four activity ejector pads 11 and four sucking discs 12 downstream through four electric putter 10, makes four sucking discs 12 and ground laminating to can fix a position this device, avoid warning board 15 to take place the phenomenon of skew at the in-process that uses.

Through the cooperation between slide cartridge 16, first slider 18, connecting rod 17 and buffer spring 14, can make warning board 15 have the effect of buffering, can reduce the probability that warning board 15 damaged.

The utility model has simple integral structure and convenient use, realizes the functions of convenient carrying and stable positioning, does not need a plurality of workers to carry during movement, saves time and labor, lightens the labor intensity of the workers, and improves the use efficiency and the use effect of the safety protection device; and has a buffer function, and the damage rate is reduced.

Claims

1. The safety protection device for the municipal road construction is characterized by comprising a horizontal base (1), wherein a motor (2) is fixed on the base (1), an output shaft of the motor (2) is connected with a vertical threaded rod (3), a horizontal plate (4) penetrates through the threaded rod (3), the horizontal plate (4) is in threaded fit with the threaded rod (3), and the left end and the right end of the horizontal plate (4) are respectively provided with a movable wheel (5); a supporting block (9) is respectively fixed at the left end and the right end of the base (1), a vertical electric push rod (10) is fixed at the lower end of the supporting block (9), and a movable push block (11) is fixed at the lower end of the electric push rod (10); a vertical baffle (13) is fixed on the top of the base (1).

2. The safety device for municipal road construction according to claim 1, wherein warning plates (15) are provided on both sides of the shield (13) in parallel with the shield, and a plurality of buffer springs (14) are provided between each warning plate (15) and the shield (13).

3. The safety device for municipal road construction according to claim 2, wherein the lateral sliding cylinders (16) are fixed on both sides of the baffle (13), a first sliding block (18) is installed in the sliding cylinders (16), a connecting rod (17) is fixed on the outer side of the first sliding block (18), and the outer end of the connecting rod (17) is fixedly connected with the warning plate (15).

4. The safety device for the municipal road construction according to claim 1, wherein the second sliding block (19) is fixed on the movable push block (11), the left end and the right end of the base (1) are provided with a vertical elongated slot, and the second sliding block (19) is arranged in the elongated slot and can slide along the elongated slot.

5. The safety device for municipal road construction according to claim 1, wherein a horizontal roller (20) is fixed to the lower end of the threaded rod (3), and the roller (20) is embedded in the base (1) and can freely roll.

6. The safety device for municipal road construction according to claim 1, wherein a third slider (7) is fixed to each of the left and right ends of the horizontal plate (4), a vertical slide bar (8) is fixed to each of the left and right sides of the base (1), and the third slider (7) is inserted into the slide bar (8) at the same end and can slide along the slide bar (8).

7. The safety device for municipal road construction according to claim 1, wherein the bottom of the base (1) is provided with a square hole corresponding to the movable wheel (5), and the movable wheel (5) can be retracted into the square hole.

8. A safety shield for municipal road construction according to claim 1, wherein each of the moving wheels (5) is provided with a brake (6).

9. The safety device for municipal road construction according to claim 1, wherein a suction cup (12) is fixedly attached to the bottom of each movable push block (11).