CN212027382U

CN212027382U - Electric power construction rail guard

Info

Publication number: CN212027382U
Application number: CN201922421754.5U
Authority: CN
Inventors: 罗祉达
Original assignee: Fujian Hengding Construction Engineering Co ltd
Current assignee: Fujian Hengding Construction Engineering Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-11-27
Anticipated expiration: 2029-12-27

Abstract

A power construction protective guard comprises a rail, a support rod, a sliding rod, a guide pillar, an elastic piece, two support plates, universal wheels, a solar cell panel, a mounting seat, a warning light, a storage battery, a fixing plate, a lighting lamp, a bottom plate, a screw rod, a gear, a driving mechanism, a movable plate and a connecting pipe; two ends of the railing are provided with support rods; a sliding groove is arranged in the supporting rod, and an opening is formed at the bottom of the supporting rod by the sliding groove; the top of the sliding chute is provided with a blind hole; the support rod is provided with a jack which penetrates through the sliding chute; the sliding rod is arranged in the sliding groove in a sliding manner; the top of the sliding rod is provided with a guide post; an elastic piece is arranged between the top of the sliding rod and the top of the blind hole; a plurality of pin holes are uniformly formed in the sliding rod along the vertical direction; the utility model discloses simple structure conveniently adjusts the height of railing, drives the bottom plate through actuating mechanism and reciprocates, locks the rail guard subaerial, and is fixed firm, prevent wind effectually, is difficult for empting, makes things convenient for the warning pedestrian not to be close to the job site moreover, effectively avoids the occurence of failure.

Description

Electric power construction rail guard

Technical Field

The utility model relates to an electric power construction equipment technical field especially relates to an electric power construction rail guard.

Background

The guardrail is mainly used for protecting and protecting personal safety and equipment facilities in occasions such as houses, roads, commercial districts, public places and the like, the guardrail is visible everywhere in our lives, the price of each meter of the guardrail can be different according to the difference of the height, and domestic guardrail net products in China are divided into a road guardrail net, a railway guardrail net, a bridge guardrail net and a sports fence net, wherein the guardrail net is divided into: the guardrail comprises a double-ring guardrail net, a double-side wire guardrail net, a frame type guardrail net, a wave type guardrail net, an airport area guardrail net, a triangular bent guardrail net, a barbed wire rope protective net and the like, wherein the guardrail net mainly comprises a highway guardrail net and a railway guardrail net, and is also called a protective net and an isolation barrier.

In the process of electric power construction, the protective guard is usually used, the purpose is to play a certain warning role for people and prevent safety accidents, because the protective guard is used in more places, the existing protective guard is inconvenient to move, the height adjustment is inconvenient, and because of the influence of external factors, the falling is easy to happen in the using process, even the damage happens, so that the practicability of the protective guard is reduced, and a great deal of trouble is brought to electric power rush-repair personnel.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem that exists among the background art, the utility model provides an electric power construction rail guard, simple structure, the height of conveniently adjusting the railing, drive the bottom plate through actuating mechanism and reciprocate, lock the rail guard subaerial, fixed firm, prevent wind effectually, be difficult for empting, make things convenient for the warning pedestrian not to be close to the job site moreover, effectively avoid the occurence of failure.

(II) technical scheme

The utility model provides an electric power construction protective guard, which comprises a railing, a support rod, a sliding rod, a guide post, an elastic part, two support plates, universal wheels, a solar cell panel, a mounting seat, a warning lamp, a storage battery, a fixed plate, a lighting lamp, a bottom plate, a screw rod, a gear, a driving mechanism, a movable plate and a connecting pipe;

two ends of the railing are provided with support rods; a sliding groove is arranged in the supporting rod, and an opening is formed at the bottom of the supporting rod by the sliding groove; the top of the sliding chute is provided with a blind hole; the support rod is provided with a jack which penetrates through the sliding chute; the sliding rod is arranged in the sliding groove in a sliding manner; the top of the sliding rod is provided with a guide post; an elastic piece is arranged between the top of the sliding rod and the top of the blind hole; the lower end sleeve of the elastic piece is arranged on the periphery of the guide post; a plurality of pin holes are uniformly formed in the sliding rod along the vertical direction; the two support plates are arranged at two ends of the side wall of the sliding rod and are symmetrical about the center of the sliding rod; universal wheels are arranged at the bottoms of the two supporting plates; the top of the support rod is provided with a mounting seat; the solar cell panel is obliquely arranged on the mounting seat; a fixing plate is arranged on the side wall of the supporting rod; the storage battery is arranged on the fixing plate and is electrically connected with the solar cell panel; the middle position of the top of the railing is provided with a lighting lamp; the two warning lamps are arranged at the top of the rail and positioned at two sides of the illuminating lamp; the warning lamp and the illuminating lamp are electrically connected with the storage battery.

A sliding groove is arranged in the sliding rod; the upper end of the screw rod is rotatably arranged in the middle of the bottom of the sliding groove; the peripheral key of the screw is connected with a gear; the movable plate is arranged in the sliding groove in a sliding manner; the lower end of the movable plate is provided with a connecting pipe; the movable plate is provided with a threaded hole for the screw to be inserted in a matching way; the lower end of the screw rod penetrates through the movable plate and extends into the connecting pipe; a driving mechanism for driving the gear to rotate is arranged on the outer wall of the sliding rod; the bottom plate is arranged at the lower end of the connecting pipe, and locking holes are formed in the bottom plate.

Preferably, the driving mechanism comprises a bevel gear, a rotating shaft and a hand wheel; the rotating shaft is rotatably arranged on the outer side wall of the sliding rod; the bevel gear is arranged at one end of the rotating shaft and is in meshing transmission with the gear; the hand wheel is arranged at the other end of the rotating shaft.

Preferably, the hand wheel is provided with a handle.

Preferably, a protective cover is arranged on the outer side of the storage battery.

Preferably, the front face of the handrail is provided with a warning board.

Preferably, the lower end of the bottom plate is provided with a non-slip mat.

The above technical scheme of the utility model has following profitable technological effect:

in the utility model, when in use, firstly, the height of the railing is adjusted through the corresponding of the jack and the pin hole, after the height is adjusted, the pin sequentially passes through the jack and the pin hole to fix the height of the railing, then the railing is pushed to a proper position at the periphery of the electric power construction site, the whole railing is convenient to move by the universal wheel, after the railing reaches the proper position, the universal wheel is locked to prevent moving, when the railing meets the strong wind weather, the driving mechanism drives the gear to rotate, so that the screw rod rotates along with the gear, the screw rod drives the movable plate and the connecting pipe to slide along the vertical direction, further the bottom plate moves downwards until contacting the ground, the screw passes through the locking hole to be driven into the ground, the bottom plate is locked to the ground, the railing is prevented from toppling when meeting the strong wind, the windproof effect is good, the fixing is stable, when the railing needs to move, the screw is lifted out of, then the guard rail is pushed to reach a proper position to continue working; the electric energy that solar cell panel will change is stored in the battery, and the battery is warning light and light power supply, and the warning light is used for warning the crowd that is close to and keeps away from the job site, prevents the occurence of failure, and the during operation at night, light can provide convenience for the constructor, and is energy-concerving and environment-protective, and during the daytime, the warning sign is used for warning the pedestrian and need not be close to the job site, effectively prevents the emergence of accident.

Drawings

Fig. 1 is the utility model provides a structural schematic of electric power construction rail guard.

Fig. 2 is an enlarged view of a position in the electric power construction protective guard provided by the present invention.

Fig. 3 is a left side cross-sectional view of a slide bar in the electric power construction protective guard provided by the present invention.

Reference numerals: 1. a railing; 2. a warning board; 3. a support bar; 31. a chute; 32. blind holes; 33. a jack; 4. a slide bar; 41. a pin hole; 42. a sliding groove; 5. a guide post; 6. an elastic member; 7. a support plate; 8. a universal wheel; 9. a solar panel; 10. a mounting seat; 11. a warning light; 12. a storage battery; 13. A fixing plate; 14. a protective cover; 15. an illuminating lamp; 16. a base plate; 161. a locking hole; 17. a screw; 18. A gear; 19. a drive mechanism; 191. a bevel gear; 192. a rotating shaft; 193. a hand wheel; 20. a movable plate; 21. And (4) connecting the pipes.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-3, the utility model provides an electric power construction protective guard, including railing 1, bracing piece 3, slide bar 4, guide pillar 5, elastic component 6, two backup pads 7, universal wheel 8, solar cell panel 9, mount pad 10, warning light 11, battery 12, fixed plate 13, light 15, bottom plate 16, screw 17, gear 18, actuating mechanism 19, fly leaf 20 and connecting pipe 21;

the two ends of the railing 1 are provided with support rods 3; a chute 31 is arranged in the support rod 3, and the chute 31 forms an opening at the bottom of the support rod 3; the top of the chute 31 is provided with a blind hole 32; the support rod 3 is provided with an insertion hole 33, and the insertion hole 33 penetrates through the sliding groove 31; the sliding rod 4 is arranged in the sliding groove 31 in a sliding manner; the top of the sliding rod 4 is provided with a guide post 5; an elastic part 6 is arranged between the top of the sliding rod 4 and the top of the sliding chute 31; the lower end of the elastic element 6 is sleeved on the periphery of the guide post 5; a plurality of pin holes 41 are uniformly arranged on the sliding rod 4 along the vertical direction; the two support plates 7 are arranged at two ends of the side wall of the sliding rod 4 and are symmetrical about the center of the sliding rod 4; universal wheels 8 are arranged at the bottoms of the two supporting plates 7; the top of the support rod 3 is provided with a mounting seat 10; the solar cell panel 9 is obliquely arranged on the mounting seat 10; a fixing plate 13 is arranged on the side wall of the support rod 3; the storage battery 12 is arranged on the fixing plate 13, and the storage battery 12 is electrically connected with the solar cell panel 9; the middle position of the top of the railing 1 is provided with an illuminating lamp 15; the two warning lamps 11 are arranged at the top of the railing 1 and are positioned at two sides of the illuminating lamp 15; the warning lamp 11 and the illuminating lamp 15 are both electrically connected with the storage battery 12.

A sliding groove 42 is arranged in the sliding rod 4; the upper end of the screw rod 17 is rotatably arranged at the middle position of the bottom of the sliding groove 42; the peripheral key of the screw 17 is provided with a gear 18; the movable plate 20 is slidably disposed in the sliding groove 42; the lower end of the movable plate 20 is provided with a connecting pipe 21; the movable plate 20 is provided with a threaded hole for the screw 17 to be inserted in; the lower end of the screw 17 penetrates through the movable plate 20 and extends into the connecting pipe 21; a driving mechanism 19 for driving the rotation of the gear 18 is arranged on the outer wall of the sliding rod 4; the bottom plate 16 is disposed at the lower end of the connection pipe 21, and the locking hole 161 is formed in the bottom plate 16.

In the utility model, when in use, firstly, the height of the handrail 1 is adjusted through the corresponding of the jack 33 and the pin hole 41, after the adjustment, the pin is sequentially passed through the jack 33 and the pin hole 41 to fix the height of the handrail 1, then the handrail is pushed to the proper position at the periphery of the electric power construction site, the universal wheel 8 is convenient to move the whole handrail, after the handrail reaches the proper position, the universal wheel 8 is locked to prevent moving, when windy weather occurs, the driving mechanism 19 is operated, the driving mechanism 19 drives the gear 18 to rotate, so that the screw 17 rotates along with the gear 18, the screw 17 drives the movable plate 20 and the connecting pipe 21 to slide along the vertical direction, further the bottom plate 16 moves downwards until contacting the ground, the screw passes through the locking hole 161 underground, the bottom plate 16 is locked on the ground, the handrail is prevented from falling down when encountering strong wind, the windproof effect is good, the fixation is stable, when the handrail, the screw is lifted out of the ground, the bottom plate 16 is lifted off the ground through the driving mechanism 19, and then the guard rail is pushed to reach a proper position to continue working; solar cell panel 9 stores the electric energy of conversion in battery 12, and battery 12 is the power supply of warning light 11 and light 15, and the job site is kept away from to the crowd that warning light 11 is used for warning is close to, prevents the occurence of failure, the during operation at night, the light can provide convenience for the constructor, and is energy-concerving and environment-protective, and during the daytime, warning sign 2 is used for warning the pedestrian and need not be close to the job site, effectively prevents the emergence of accident.

In an alternative embodiment, the drive mechanism 19 includes a bevel gear 191, a shaft 192, and a hand wheel 193; the rotating shaft 192 is rotatably arranged on the outer side wall of the sliding rod 4; the bevel gear 191 is arranged at one end of the rotating shaft 192 and is in meshed transmission with the gear 18; the hand wheel 193 is arranged at the other end of the rotating shaft 192, so that transmission is stable, and the working efficiency is improved.

In an alternative embodiment, the handle 22 is provided on the handwheel 193 to facilitate operation of the drive mechanism 19, which is time and labor saving.

In an alternative embodiment, a protective cover 14 is provided on the outside of the battery 12 to effectively protect the battery 12.

In an alternative embodiment, the front surface of the handrail 1 is provided with a warning board 2, which is convenient for warning pedestrians not to approach the construction site, so as to prevent accidents.

In an alternative embodiment, the bottom plate 16 is provided with a non-slip pad at the lower end thereof, so as to increase the friction force between the bottom plate 16 and the ground, and the non-slip pad plays a role in buffering when the screw locks the bottom plate 16, thereby avoiding adverse effects caused by uneven ground when the bottom plate 16 is in direct contact with the ground.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A power construction protective guard is characterized by comprising a rail (1), a support rod (3), a sliding rod (4), a guide post (5), an elastic piece (6), two support plates (7), universal wheels (8), a solar cell panel (9), a mounting seat (10), a warning light (11), a storage battery (12), a fixing plate (13), a lighting lamp (15), a bottom plate (16), a screw rod (17), a gear (18), a driving mechanism (19), a movable plate (20) and a connecting pipe (21);

two ends of the railing (1) are provided with support rods (3); a chute (31) is arranged in the support rod (3), and the chute (31) forms an opening at the bottom of the support rod (3); the top of the chute (31) is provided with a blind hole (32); the support rod (3) is provided with an insertion hole (33), and the insertion hole (33) penetrates through the sliding groove (31); the sliding rod (4) is arranged in the sliding groove (31) in a sliding manner; the top of the sliding rod (4) is provided with a guide post (5); an elastic part (6) is arranged between the top of the sliding rod (4) and the top of the sliding chute (31); the lower end of the elastic piece (6) is sleeved on the periphery of the guide post (5); a plurality of pin holes (41) are uniformly arranged on the sliding rod (4) along the vertical direction; the two supporting plates (7) are arranged at two ends of the side wall of the sliding rod (4) and are symmetrical about the center of the sliding rod (4); universal wheels (8) are arranged at the bottoms of the two supporting plates (7); the top of the support rod (3) is provided with a mounting seat (10); the solar cell panel (9) is obliquely arranged on the mounting seat (10); a fixing plate (13) is arranged on the side wall of the support rod (3); the storage battery (12) is arranged on the fixing plate (13), and the storage battery (12) is electrically connected with the solar cell panel (9); an illuminating lamp (15) is arranged in the middle of the top of the railing (1); the two warning lamps (11) are arranged at the top of the railing (1) and positioned at two sides of the illuminating lamp (15); the warning lamp (11) and the illuminating lamp (15) are electrically connected with the storage battery (12);

a sliding groove (42) is arranged in the sliding rod (4); the upper end of the screw rod (17) is rotatably arranged in the middle of the bottom of the sliding groove (42); the peripheral key of the screw (17) is connected with a gear (18); the movable plate (20) is arranged in the sliding groove (42) in a sliding manner; the lower end of the movable plate (20) is provided with a connecting pipe (21); the movable plate (20) is provided with a threaded hole for the screw rod (17) to be inserted in a matching way; the lower end of the screw rod (17) penetrates through the movable plate (20) and extends into the connecting pipe (21); a driving mechanism (19) for driving the gear (18) to rotate is arranged on the outer wall of the sliding rod (4); the bottom plate (16) is arranged at the lower end of the connecting pipe (21), and a locking hole (161) is formed in the bottom plate (16).

2. The electric power construction guard rail according to claim 1, wherein the driving mechanism (19) comprises a bevel gear (191), a rotating shaft (192) and a hand wheel (193); the rotating shaft (192) is rotatably arranged on the outer side wall of the sliding rod (4); the bevel gear (191) is arranged at one end of the rotating shaft (192) and is in meshed transmission with the gear (18); the hand wheel (193) is arranged at the other end of the rotating shaft (192).

3. The electric power construction guard rail according to claim 1, wherein a handle (22) is provided on the hand wheel (193).

4. The electric power construction guard rail according to claim 1, wherein a protective cover (14) is provided outside the storage battery (12).

5. The electric power construction protective guard according to claim 1, characterized in that the front surface of the guard bar (1) is provided with a warning board (2).

6. The electric power construction guard rail according to claim 1, wherein the lower end of the base plate (16) is provided with a non-slip mat.