CN211473657U

CN211473657U - Portable safety protective guard for electric power construction

Info

Publication number: CN211473657U
Application number: CN201921501979.5U
Authority: CN
Inventors: 曾平; 闫涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-10
Filing date: 2019-09-10
Publication date: 2020-09-11
Anticipated expiration: 2029-09-10

Abstract

The utility model discloses a portable safety protective guard for electric power construction relates to rail guard technical field, and it includes two bracing pieces, two the round hole has all been seted up on the bracing piece, the joint has the snak link in the round hole, the snak link sets up on the dead lever, the dead lever overlap joint is at the logical inslot that the bracing piece was seted up, the top fixed mounting of dead lever has the warning light, the top fixed mounting of dead lever has transparent safety cover, the warning light sets up in transparent safety cover, the top fixedly connected with U type handle of transparent safety cover. This safety protection fence is used in portable electric power construction is connected with sun-proof net through between two round bars, stretches out sun-proof net when using, with two round bars joint respectively in the circular slot that fixed plate one was seted up to make the workman can take the cool under sun-proof net when having a rest, bring comfortablely for workman's rest.

Description

Portable safety protective guard for electric power construction

Technical Field

The utility model relates to a rail guard technical field specifically is a portable safety rail guard for electric power construction.

Background

In the power construction, in order to meet the safety requirement, protective guards must be erected on a construction site, and due to hot weather in summer, the existing protective guards do not have a sun-shading function, so that workers cannot enjoy the cold under the protective guards when having a rest, and the existing protective guards are inconvenient for the workers to fold and store after being used, are inconvenient for the workers to carry, and bring inconvenience to the work of the workers.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a portable safety protective guard for electric power construction has solved current protective guard and has not had the problem of sunshade function.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the technical proposal that: the utility model provides a portable safety protective guard for electric power construction, includes two bracing pieces, two the round hole has all been seted up on the bracing piece, the joint has the snak link in the round hole, the snak link sets up on the dead lever, the dead lever overlap joint is in the logical inslot that the bracing piece was seted up, the top fixed mounting of dead lever has the warning light, the top fixed mounting of dead lever has transparent safety cover, the warning light sets up in transparent safety cover, the top fixedly connected with U type handle of transparent safety cover.

Two equal fixedly connected with fixed plate one in one side of bracing piece, the circular slot has been seted up to fixed plate one, the circular slot joint has the round bar, and the sun-proof net of fixedly connected with between two round bars, and through the folding rail guard of hinge fixedly connected with between two bracing pieces, and the bottom fixedly connected with backup pad one of two bracing pieces, the equal fixedly connected with fixed plate two in both sides around the backup pad lower surface, the lower fixed surface of fixed plate two is connected with the sucking disc, the intermediate position fixedly connected with elevating gear of backup pad one, elevating gear's bottom fixedly connected with pulley.

Preferably, the lifting device comprises a first bottom plate, a transverse plate, a connecting plate, a pin shaft, a first connecting rod, a second connecting rod, a bearing seat, a chute, a screw rod, a second bottom plate, a nut and a rotating handle, wherein the upper surface of the second bottom plate is fixedly connected with the lower surface of the supporting plate, the lower surface of the first bottom plate is fixedly connected with a pulley, the lower surface of the second bottom plate is fixedly connected with the transverse plate, the transverse plate is provided with the chute, the chute is slidably connected with one end of the first connecting rod through the pin shaft, the other end of the first connecting rod is hinged with the connecting plate through another pin shaft, the lower surface of the connecting plate is fixedly connected with the upper surface of the first bottom plate, the other side of the transverse plate is hinged with one end of the second connecting rod through another pin shaft, the other end of the second connecting rod is, the nut internal thread is connected with a screw rod, bearing seats are sleeved on optical axes at two ends of the screw rod, the bottom of each bearing seat is fixedly connected to the upper surface of the first base plate, and the optical axis at the right end of the screw rod penetrates through the bearing seats and is fixedly connected with one side of the rotating handle.

Preferably, the number of the round holes is four, and the four round holes are uniformly distributed on the support rod.

Preferably, the circular groove is arranged in an inclined mode, and the inclined angle is degree.

Preferably, the folding guard rails are all provided with rectangular holes.

(III) advantageous effects

The beneficial effects of the utility model reside in that:

1. this safety protection fence is used in portable electric power construction is connected with sun-proof net through between two round bars, stretches out sun-proof net when using, with two round bars joint respectively in the circular slot that fixed plate one was seted up to make the workman can take the cool under sun-proof net when having a rest, bring comfortablely for workman's rest.

2. This safety protective guard is used in portable electric power construction, through two elevating gear's rising, drive the rising of two bracing pieces, make the bottom contact ground of pulley, then promote the bracing piece of one and be close to another bracing piece, make folding protective guard fold to be convenient for fold after the protective guard uses the completion and accomodate, the workman of being convenient for carries, and the work of giving the workman brings the convenience.

3. This portable safety protective guard for electric power construction through set up the rectangular hole on folding protective guard, has alleviateed the weight of folding protective guard to a great extent, and the workman of being convenient for carries, has alleviateed workman's the amount of labour, brings the convenience for workman's work.

Drawings

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

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

fig. 3 is a schematic view of the elevation structure of the lifting device of the present invention.

In the figure: 1 bracing piece, 2 round holes, 3 round bars, 4 round grooves, 5 fixed plates I, 6 transparent protective covers, 7U type handle, 8 warning lights, 9 fixed rods, 10 spring buckles, 11 hinges, 12 folding protective guards, 13 sun-proof nets, 14 supporting plates I, 15 fixed plates II, 16 sucking discs, 17 elevating gear, 171, bottom plate I, 172 transverse plates, 173 connecting plates, 174 pin shafts, 175 connecting rods I, 176 connecting rods II, 177 bearing seats, 178 chutes, 179 screw rods, 1710 bottom plate II, 1711 nuts, 1712 rotating handle, 18 rectangular holes, 19 pulleys.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-3, the utility model provides a technical solution: the utility model provides a portable safety protective guard for electric power construction, includes two bracing pieces 1, has all seted up round hole 2 on two bracing pieces 1, and the quantity of round hole 2 is four, and four round hole 2 evenly distributed are on bracing piece 1, and 2 interior joint of round hole have snak link 10, and snak link 10 sets up on dead lever 9, and dead lever 9 overlap joint is in the logical inslot that bracing piece 1 was seted up, and the top fixed mounting of dead lever 9 has warning light 8, and the effect of its warning light 8 lies in: warning people the place ahead is carrying out electric power construction, do not be close to, the top fixed mounting of dead lever 9 has transparent safety cover 6, its transparent safety cover 6 is the plastics safety cover, warning light 8 sets up in transparent safety cover 6, transparent safety cover 6 plays the guard action to warning light 8, avoid warning light 8 to receive the foreign matter and pound badly, the top fixedly connected with U type handle 7 of transparent safety cover 6, through holding U type handle 7, press spring fastener 10, be convenient for dead lever 9 and transparent safety cover 6 reciprocate in the logical inslot that bracing piece 1 was seted up, when not needing to use, through pressing the logical inslot that spring fastener 10 was seted up transparent safety cover 6 decline shrink at bracing piece 1, thereby make when not using, be convenient for accomodate warning light 8, avoid the damage of warning light 8.

The equal fixedly connected with fixed plate 5 in one side of two bracing pieces 1, circular slot 4 has been seted up to fixed plate 5, and circular slot 4 sets up for the slope, and inclination is 30 degrees, and the effect of its circular slot 4 slope 30 degrees lies in: when the round rods 3 are clamped in the round grooves 4, the round rods 3 are prevented from shaking, the round rods 3 are prevented from falling off, and workers are prevented from being injured, the round grooves 4 are clamped with the round rods 3, the sun-proof nets 13 are fixedly connected between the two round rods 3, the sun-proof nets 13 are extended when the round rods 3 are used, the two round rods 3 are respectively clamped in the round grooves 4 formed in the first fixing plate 5, so that the workers can enjoy the cool under the sun-proof nets 13 when having a rest, the rest of the workers is comfortable, when the round rods 3 are not used, the round rods 3 are taken out and are not clamped in the round grooves 4, the sun-proof nets 13 are folded, when the sun-proof nets 13 are not used, the folding and storage are convenient, the workers carry of the workers are facilitated, the folding protective guards 12 are fixedly connected between the two supporting rods 1 through the hinges 11, and the two supporting rods 1 are matched with the folding protective guards 12, when not using, promote bracing piece 1 of one and be close to another bracing piece 1, make folding rail guard 12 fold to be convenient for fold and accomodate after the rail guard uses the completion, the workman of being convenient for carries, and it is convenient to bring for workman's work, has all seted up rectangular hole 18 on folding rail guard 12, and the effect of its rectangular hole 18 lies in: through set up rectangular hole 18 on folding rail guard 12, to a great extent has alleviateed folding rail guard 12's weight, and the workman of being convenient for carries, has alleviateed workman's the amount of labour, and it is convenient to bring for workman's work, and the bottom fixedly connected with backup pad one 14 of two bracing pieces 1, the equal fixedly connected with fixed plate two 15 in both sides around the backup pad one 14 lower surface, the lower fixed surface of fixed plate two 15 is connected with sucking disc 16, and its sucking disc 16's effect lies in: the ground is adsorbed, the stability of the supporting rod 1 is improved, the falling of the supporting rod 1 is avoided, convenience is brought to the work of workers, the lifting device 17 is fixedly connected to the middle position of the first supporting plate 14, the pulley 19 is fixedly connected to the bottom of the lifting device 17, the lifting device 17 comprises a first bottom plate 171, a transverse plate 172, a connecting plate 173, a pin shaft 174, a first connecting rod 175, a second connecting rod 176, a bearing seat 177, a sliding groove 178, a screw 179, a second bottom plate 1710, a nut 1711 and a rotating handle 1712, the upper surface of the second bottom plate 1710 is fixedly connected with the lower surface of the first supporting plate 14, the pulley 19 is fixedly connected to the lower surface of the first bottom plate 171, the transverse plate 172 is fixedly connected to the lower surface of the second bottom plate 1710, the sliding groove 178 is formed in the transverse plate 172, the sliding groove 178 is slidably connected with one end of the, the lower surface of the connecting plate 173 is fixedly connected with the upper surface of the first bottom plate 171, the other side of the transverse plate 172 is hinged with one end of the second connecting rod 176 through another pin shaft 174, the other end of the second connecting rod 176 is hinged with the nut 1711 through another pin shaft 174, the intersection of the first connecting rod 175 and the second connecting rod 176 is hinged through another pin shaft 174, the nut 1711 is internally threaded with a screw 179, bearing seats 177 are sleeved on optical axes at two ends of the screw 179, the bottom of the bearing seat 177 is fixedly connected with the upper surface of the first bottom plate 171, the optical axis at the right end of the screw 179 penetrates through the bearing seat 177 to be fixedly connected with one side of the rotating handle 1712, and by arranging the lifting device 17, when the pulley 19 is needed, the rotating handle 1712 is rotated to drive the nut 1711 to move leftwards, so that the first connecting rod 175 and the second connecting rod 176 drive the transverse plate, the pulleys 19 are in contact with the ground, and then when the guard rail is stored, one support rod 1 is pushed to approach the other support rod 1, so that the folding guard rail 12 is folded, and therefore, the folding guard rail is convenient to store after the guard rail is used, is convenient for workers to carry, and brings convenience to the work of the workers.

The utility model discloses an operating procedure does:

s1, firstly, holding the U-shaped handle 7, pressing the spring fastener 10 to enable the fixed rod 9 and the transparent protective cover 6 to move upwards in the through groove formed in the supporting rod 1, and when the fixed rod 9 moves to a proper position, clamping the spring fastener 10 in the circular hole 2 to enable the fixed rod 9 not to move any more;

s2, the rotating handle 1712 is rotated to drive the nut 1711 to move leftward, so that the first connecting rod 175 and the second connecting rod 176 drive the transverse plate 172 and the second bottom plate 1710 to ascend, so as to drive the supporting rod 1 to ascend, so that the pulley 19 contacts with the ground, then one supporting rod 1 is pulled away from the other supporting rod 1, so that the folding protective guard 12 is completely extended, the rotating handle 1712 is rotated to drive the nut 1711 to move rightward, so that the first connecting rod 175 and the second connecting rod 176 drive the transverse plate 172 and the second bottom plate 1710 to descend, so as to drive the supporting rod 1 to descend, so that the pulley 19 does not contact with the ground, and the suction cup 16 is adsorbed on the ground;

s3, finally, when a worker has a rest, the sun-proof net 13 is stretched by separating the two round rods 3 from each other, and then the two round rods 3 are respectively clamped in the round grooves 4 formed in the first fixing plate 5 to fix the round rods 13, so that the worker can enjoy the cool under the sun-proof net 13 when having a rest.

The above-mentioned embodiments further describe the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a safety protective guard is used in portable electric power construction, includes two bracing pieces (1), its characterized in that: round holes (2) are formed in the two support rods (1), spring buckles (10) are connected in the round holes (2) in a clamping mode, the spring buckles (10) are arranged on the fixing rods (9), the fixing rods (9) are in lap joint with through grooves formed in the support rods (1), warning lamps (8) are fixedly installed at the tops of the fixing rods (9), transparent protective covers (6) are fixedly installed at the tops of the fixing rods (9), the warning lamps (8) are arranged in the transparent protective covers (6), and U-shaped handles (7) are fixedly connected to the tops of the transparent protective covers (6);

two equal fixedly connected with fixed plate (5) in one side of bracing piece (1), circular slot (4) have been seted up in fixed plate (5), circular slot (4) joint has round bar (3), and the sun-proof net of fixedly connected with (13) between two round bar (3), and through hinge (11) fixedly connected with folding rail guard (12) between two bracing pieces (1), and the bottom fixedly connected with backup pad (14) of two bracing pieces (1), the equal fixedly connected with fixed plate two (15) in both sides around backup pad (14) lower surface, the lower fixed surface of fixed plate two (15) is connected with sucking disc (16), intermediate position fixedly connected with elevating gear (17) of backup pad (14), the bottom fixedly connected with pulley (19) of elevating gear (17).

2. The safety guard rail for portable power construction as claimed in claim 1, wherein: the lifting device (17) comprises a first bottom plate (171), a transverse plate (172), a connecting plate (173), a pin shaft (174), a first connecting rod (175), a second connecting rod (176), a bearing seat (177), a sliding groove (178), a screw (179), a second bottom plate (1710), a nut (1711) and a rotating handle (1712), wherein the upper surface of the second bottom plate (1710) is fixedly connected with the lower surface of the first supporting plate (14), the lower surface of the first bottom plate (171) is fixedly connected with a pulley (19), the lower surface of the second bottom plate (1710) is fixedly connected with the transverse plate (172), the transverse plate (172) is provided with the sliding groove (178), the sliding groove (178) is slidably connected with one end of the first connecting rod (175) through the pin shaft (174), the other end of the first connecting rod (175) is hinged with the connecting plate (173) through another pin shaft (174), and the lower surface of the connecting plate (173) is fixedly connected with, the other side of the transverse plate (172) is hinged to one end of a second connecting rod (176) through another pin shaft (174), the other end of the second connecting rod (176) is hinged to a nut (1711) through another pin shaft (174), the intersection of the first connecting rod (175) and the second connecting rod (176) is hinged to the other end of the second connecting rod through another pin shaft (174), a screw (179) is connected to the nut (1711) in an internal thread mode, bearing seats (177) are sleeved on optical axes at two ends of the screw (179), the bottom of each bearing seat (177) is fixedly connected to the upper surface of the first bottom plate (171), and the optical axis at the right end of the screw (179) penetrates through the bearing seats (177) and is fixedly connected to one side of the rotating handle (1712).

3. The safety guard rail for portable power construction as claimed in claim 1, wherein: the number of the round holes (2) is four, and the four round holes (2) are uniformly distributed on the support rod (1).

4. The safety guard rail for portable power construction as claimed in claim 1, wherein: the circular groove (4) is arranged in an inclined mode, and the inclined angle is 30 degrees.

5. The safety guard rail for portable power construction as claimed in claim 1, wherein: the folding guard rails (12) are all provided with rectangular holes (18).