CN217378660U

CN217378660U - Safety warning device is used in highway construction

Info

Publication number: CN217378660U
Application number: CN202221248381.1U
Authority: CN
Inventors: 朱明宽; 朱云
Original assignee: Anhui Shengyue Construction Engineering Co ltd
Current assignee: Anhui Shengyue Construction Engineering Co ltd
Priority date: 2022-05-24
Filing date: 2022-05-24
Publication date: 2022-09-06
Anticipated expiration: 2032-05-24

Abstract

The utility model relates to a safety warning device technical field especially relates to a safety warning device is used in highway construction. The technical scheme comprises the following steps: the telescopic link, the peripheral detachable warning display of installing of the flexible end of telescopic link, the bottom outer wall of telescopic link rotates the folded sheet that is connected with three symmetry and sets up, the bottom fixedly connected with card case of folded sheet, the bottom fixedly connected with counter weight of card case lands, the inside sliding connection of card case has two sliding blocks, fixedly connected with spring between two sliding blocks, the equal fixedly connected with kelly in one side that two sliding blocks kept away from each other, the one end activity that the sliding block was kept away from to the kelly runs through the outer wall of card case, the outside fixedly connected with driving lever of sliding block, the special-shaped fixture block that the three symmetry of bottom outer wall fixedly connected with of telescopic link set up, the card hole has been seted up to the inboard of special-shaped fixture block, and card hole and kelly phase-match. The utility model discloses collapsible and expansion, facilitate carrying and transporting of device.

Description

Safety warning device is used in highway construction

Technical Field

The utility model relates to a safety warning device technical field especially relates to a safety warning device for highway construction.

Background

Along with the continuous improvement of living standard, people's trip condition becomes more and more perfect, this benefits from more and more highway construction, and in the road construction process, in order to avoid bringing unnecessary potential safety hazard for vehicle and pedestrian, generally all can place warning device at the job site and warn, also played the effect of reposition of redundant personnel direction to vehicle and pedestrian simultaneously, provided necessary safety guarantee effect for the road construction.

The patent numbers are: CN203200672U discloses a road construction safety warning device, which structurally comprises a horn, an upright post, a warning lamp, a lighting lamp, a display screen, a bottom plate and a controller, wherein the bottom end of the upright post is fixedly connected with the bottom plate; the lower part of the upright stanchion is provided with a controller; one side of the upper part of the vertical rod is fixedly connected with the display screen, the upper part of the vertical rod is provided with a loudspeaker and a lighting lamp, and the top of the vertical rod is fixed with a warning lamp. The utility model discloses a highway construction safety warning device compares with prior art, has had the function that warning, illumination, broadcasting and display screen were reminded simultaneously, can move the position at will, places the position according to the demand, and the light can angle of adjustment, and the construction of being convenient for evening is used, and especially adapted highway construction is used, moreover the utility model discloses still have characteristics such as reasonable in design, simple structure, easily processing, convenient to use, therefore, have fine use value.

However, the above devices still have some disadvantages in practical use: firstly, the whole device has larger volume and irregular shape, which is not beneficial to carrying and transferring of the device; the components such as the display screen of above-mentioned device all are fixed in the pole setting again, and the installation is inconvenient with the dismantlement, jolts easily impaired in the transportation, and is unfavorable for daily maintenance and maintenance.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a safety warning device is used in highway construction to the problem that exists among the background art.

The technical scheme of the utility model: the utility model provides a safety warning device for highway construction, including the telescopic link, the peripheral detachable warning display of installing of flexible end of telescopic link, the bottom outer wall of telescopic link rotates the folded sheet that is connected with three symmetry and sets up, the bottom fixedly connected with card case of folded sheet, the bottom fixedly connected with counter weight landing block of card case, the inside sliding connection of card case has two sliding blocks, fixedly connected with spring between two sliding blocks, the equal fixedly connected with kelly in one side that two sliding blocks kept away from each other, the one end activity that the sliding block was kept away from to the kelly runs through the outer wall of card case, the outside fixedly connected with driving lever of sliding block, the special-shaped fixture block that the three symmetry of bottom outer wall fixedly connected with of telescopic link set up, the card hole has been seted up to the inboard of special-shaped fixture block, and card hole and kelly phase-match.

Preferably, a warning light is installed at the top end of the telescopic rod.

Preferably, three rectangular channels are formed in the outer wall of the bottom end of the telescopic rod, and the rectangular channels are matched with the folding plates.

Preferably, the outer side of the clamping box is provided with two rectangular guide holes, and the two shift levers penetrate through the two rectangular guide holes respectively.

Preferably, the fixed cover of flexible end outer wall of telescopic link is equipped with two fixed covers, common fixedly connected with mounting groove slat on the outer wall of two fixed covers, one side fixedly connected with channel bar of warning display, and channel bar and mounting groove slat phase-match.

Preferably, the bottom of the installation groove slat is fixedly connected with a supporting plate, and the supporting plate is used for supporting the warning display.

Compared with the prior art, the utility model discloses following profitable technological effect has:

when the safety warning device for highway construction is used, the folding plate is in an unfolded state, the stability of the whole structure of the device is improved, the telescopic rod is in an extended state, the whole height of the device is convenient to improve, a warning display and a warning lamp are more obvious, and the warning effect is good; when transporting and carrying, can rotate the folded sheet and fold, will warn the display and dismantle down the individual deposit, wholly shorten the telescopic link, just so can be very big the whole volume of device that has reduced, transport and carry more conveniently.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of the present invention;

FIG. 2 is an enlarged view of FIG. 1 at B;

FIG. 3 is a schematic view of the interior of the cassette of FIG. 2;

fig. 4 is an enlarged view of a portion a in fig. 1.

Reference numerals: 1. a telescopic rod; 2. a warning light; 3. fixing a sleeve; 4. installing a slotted plate; 5. a support plate; 6. a warning display; 7. groove strips; 8. folding the board; 9. a special-shaped fixture block; 10. clamping the box; 11. the land is fallen by the counterweight; 12. a slider; 13. a spring; 14. a deflector rod; 15. and (5) clamping the rod.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in figures 1-3, the safety warning device for road construction provided by the utility model comprises a telescopic rod 1, a warning display 6 is detachably installed on the periphery of the telescopic end of the telescopic rod 1, the outer wall of the bottom end of the telescopic rod 1 is rotatably connected with three symmetrically arranged folding plates 8, the bottom of the folding plate 8 is fixedly connected with a clamping box 10, the bottom of the clamping box 10 is fixedly connected with a counterweight landing block 11, the inside of the clamping box 10 is slidably connected with two sliding blocks 12, a spring 13 is fixedly connected between the two sliding blocks 12, one sides of the two sliding blocks 12 away from each other are fixedly connected with clamping rods 15, one ends of the clamping rods 15 away from the sliding blocks 12 movably penetrate through the outer wall of the clamping box 10, the outer sides of the sliding blocks 12 are fixedly connected with a shift lever 14, the outer wall of the bottom end of the telescopic rod 1 is fixedly connected with three symmetrically arranged special-shaped clamping blocks 9, the inner sides of the special-shaped clamping blocks 9 are provided with clamping holes, and the clamping hole is matched with the clamping rod 15.

In this embodiment: the top end of the telescopic rod 1 is provided with a warning lamp 2, and the warning lamp 2 plays a role in safety warning; the outer wall of the bottom end of the telescopic rod 1 is provided with three rectangular grooves which are matched with the folding plate 8, and when the foldable plate 8 is folded and stored, the folding plate 8 is folded and stored in the rectangular grooves, so that the structural stability of the whole foldable plate 8 is ensured, and the folding position of the foldable plate 8 is limited; two rectangular guide holes are formed in the outer side of the clamping box 10, and the two shift levers 14 penetrate through the two rectangular guide holes respectively.

When the safety warning device for highway construction is used, the folding plate 8 is in an unfolded state, and it needs to be explained that when the folding plate 8 is unfolded, the bottom of the counterweight grounding block 11 is abutted against the ground, and at the moment, a certain rotational resistance exists at the switching part between the folding plate 8 and the telescopic rod 1, and the stability of the whole structure can be kept by matching the gravity action of the counterweight grounding block 11; the telescopic rod 1 is in an extension state, so that the overall height of the device is convenient to improve, the warning display 6 and the warning lamp 2 are more obvious, and the warning effect is good; when transporting and carrying, can rotate folding plate 8 and fold, will warn display 6 to dismantle down and deposit alone, wholly shorten telescopic link 1, just so can be very big the whole volume of device that has reduced, transport and carry more conveniently. The specific operation of folding and fixing is as follows: the folding plate 8 is rotated, and simultaneously, two driving levers 14 are pinched by fingers to drive the two driving levers 14, the sliding block 12 and the clamping rod 15 to move towards the directions close to each other until the folding plate 8 is put into the rectangular groove, then the driving levers 14 are loosened, and the clamping rod 15 is clamped into the clamping hole under the action of the resilience force of the spring 13, so that the folding installation of the folding plate 8 is completed.

Example two

As shown in fig. 1 and 4, compared with the first embodiment, the safety warning device for road construction provided by the present invention further includes a telescopic rod 1, two fixing sleeves 3 are fixedly sleeved on the outer wall of the telescopic end of the telescopic rod 1, the outer walls of the two fixing sleeves 3 are fixedly connected with a mounting groove slat 4, one side of a warning display 6 is fixedly connected with a groove strip 7, and the groove strip 7 is matched with the mounting groove slat 4; the bottom fixedly connected with layer board 5 of mounting groove slat 4, and layer board 5 is used for the bearing to warn display 6.

The utility model discloses the device is when using, and the inside of mounting groove slat 4 is slided into to the groove 7 on the warning display 6 to the completion is to the installation of warning display 6, when needs are transported and are carried, upwards mentions warning display 6 and can demolish warning display 6 and groove 7 wholly from telescopic link 1 and deposit alone, thereby has avoided warning display 6 to collide with impaired when transporting.

The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations to the above embodiments based on the technical solution of the present invention and the related teachings of the above embodiments.

Claims

1. The utility model provides a safety warning device is used in highway construction, includes telescopic link (1), its characterized in that: the warning display (6) is detachably mounted on the periphery of the telescopic end of the telescopic rod (1), the outer wall of the bottom end of the telescopic rod (1) is rotatably connected with three symmetrically-arranged folding plates (8), the bottom of each folding plate (8) is fixedly connected with a clamping box (10), the bottom of each clamping box (10) is fixedly connected with a counterweight landing block (11), the inside of each clamping box (10) is slidably connected with two sliding blocks (12), a spring (13) is fixedly connected between the two sliding blocks (12), one sides, away from each other, of the two sliding blocks (12) are fixedly connected with clamping rods (15), one ends, away from the sliding blocks (12), of the clamping rods (15) movably penetrate through the outer wall of the clamping box (10), a deflector rod (14) is fixedly connected to the outer side of the sliding blocks (12), three symmetrically-arranged special-shaped clamping blocks (9) are fixedly connected to the outer wall of the bottom end of the telescopic rod (1), clamping holes are formed in the inner side of each special-shaped clamping block (9), and the clamping hole is matched with the clamping rod (15).

2. The safety warning device for road construction according to claim 1, wherein a warning lamp (2) is installed at the top end of the telescopic rod (1).

3. The safety warning device for highway construction according to claim 1, wherein the outer wall of the bottom end of the telescopic rod (1) is provided with three rectangular grooves, and the rectangular grooves are matched with the folding plates (8).

4. The safety warning device for road construction according to claim 1, wherein two rectangular guide holes are formed in the outer side of the clamping box (10), and the two shift rods (14) respectively penetrate through the two rectangular guide holes.

5. The safety warning device for road construction according to claim 1, wherein the outer wall of the telescopic end of the telescopic rod (1) is fixedly sleeved with two fixing sleeves (3), the outer walls of the two fixing sleeves (3) are fixedly connected with the mounting groove strip plate (4) together, one side of the warning display (6) is fixedly connected with the groove strip (7), and the groove strip (7) is matched with the mounting groove strip plate (4).

6. The safety warning device for road construction according to claim 5, wherein the bottom of the installation slat (4) is fixedly connected with a supporting plate (5), and the supporting plate (5) is used for supporting the warning display (6).