CN212897924U

CN212897924U - Electric power construction safety protective guard

Info

Publication number: CN212897924U
Application number: CN202021643728.3U
Authority: CN
Inventors: 梁耀雄; 何威列; 冯国荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-10
Filing date: 2020-08-10
Publication date: 2021-04-06
Anticipated expiration: 2030-08-10

Abstract

The utility model discloses an electric power construction safety protective guard, which comprises a first vertical rod, a second vertical rod, a bottom rod and a telescopic railing, wherein the second vertical rod is arranged at one side of the first vertical rod, the first vertical rod and the second vertical rod are symmetrically arranged, the bottom rods are fixed at the bottoms of the first vertical rod and the second vertical rod, the telescopic railing is arranged between the first vertical rod and the second vertical rod, one side of the first vertical rod and the second vertical rod, which are close to each other, are respectively provided with a groove, two ends of the telescopic railing are respectively connected with the inner wall of the groove in a rotating way through a shaft pin, the lower end of the inner wall of the groove is connected with a sliding block in a sliding way, the sliding end of the telescopic railing is rotationally connected with the sliding block through a hinge, a limiting mechanism capable of limiting the sliding block is fixed inside the sliding block, one end of the sliding block is fixed with a fixing mechanism, the, is convenient for people to use.

Description

Electric power construction safety protective guard

Technical Field

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

Background

Electric power is an energy source using electric energy as power. In the 70 s of the 19 th century, the invention and application of electric power opened up the second industrialized climax. The technology becomes one of three technological revolution which occur in the world since 18 th century of human history, and the technology changes the lives of people. The invention is the demand of people for continuously increasing electric power in the current internet era, and more products using electric power such as computers, household appliances and the like are invented. It is undeniable that the continuous emergence of new technologies makes electric power a necessity for people. In electric power construction, people need to isolate a construction site, so that a safety protective guard is needed to isolate, most of the safety protective guards use telescopic railing type protective guards and have a folding function, but the existing protective guards cannot fix the telescopic railings after being pulled open when being used, so that the protective effects are low due to the fact that the protective guards are easy to shrink under the action of external force, and therefore the electric power construction safety protective guard is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric power construction safety protective guard to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electric power construction safety protective guard, includes first pole setting, second pole setting, sill bar and flexible railing, first pole setting one side is equipped with the second pole setting, and first pole setting and second pole setting symmetry set up, first pole setting and second pole setting bottom all are fixed with the sill bar, be equipped with flexible railing between first pole setting and the second pole setting, one side that first pole setting and second pole setting are close to each other all is seted up flutedly, flexible railing both ends are rotated through pivot and recess inner wall respectively and are connected, recess inner wall lower extreme sliding connection has the slider, and the slip end of flexible railing rotates through hinge and slider and is connected, slider inside is fixed with can carry out spacing stop gear to the slider, slider one end is fixed with fixed establishment.

Preferably, stop gear includes spout, spacing post, spring and spacing hole, the spout has been seted up to one side that flexible railing was kept away from to the slider, spout inner wall sliding connection has spacing post, the spout inner wall is fixed with the spring, spring one end and spacing post fixed connection, the one end semicircular in shape setting that the spring was kept away from to spacing post, first pole setting is close to one side equidistance of slider and has been seted up spacing hole, and spacing post and spacing hole joint.

Preferably, the fixing mechanism comprises an L-shaped plate, a connecting plate, a threaded hole and a threaded knob, the L-shaped plate is fixed on one side, close to the telescopic railing, of the sliding block, the connecting plate is fixed at one end of the L-shaped plate, the threaded holes are formed in one side, close to the connecting plate, of the first vertical rod at equal intervals, through holes are formed in the middle of the connecting plate, the threaded knob is inserted into the inner wall of each through hole in a plugging mode, and the threaded knob is in threaded.

Preferably, the distance between the plurality of limiting holes is the same as the distance between the plurality of threaded holes.

Preferably, the inner wall of the groove is symmetrically provided with guide grooves, the two sides of the sliding block are symmetrically fixed with guide blocks, and the guide blocks are connected with the guide grooves in a sliding mode.

Preferably, the inner wall of the sliding groove is provided with a limiting groove, one end of the limiting column close to the limiting groove is fixed with a limiting block, and the limiting block is connected with the limiting groove in a sliding mode.

Preferably, the outer side of the threaded knob is provided with anti-skid threads.

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

when the utility model is used, people can stretch the telescopic railing by pulling the first vertical rod or the second vertical rod, thereby adjusting the distance between the first vertical rod and the second vertical rod, which is the prior published technology and is not repeated again, when the telescopic railing stretches, the sliding end of the telescopic railing slides in the groove, so that the sliding block slides on the inner wall of the groove, when the sliding block provided with the limiting mechanism slides, the inner wall of the groove extrudes the inclined plane of the limiting post, so that the limiting post slides into the inner wall of the sliding groove, when the sliding groove is superposed with the limiting hole, the limiting post is clamped into the limiting hole under the elastic force of the spring, and has certain resistance, so that people can sense that the limiting post is clamped into the limiting hole, when the telescopic railing stretches out for a certain distance, the limiting post is clamped into the corresponding limiting hole, and because the position of the limiting hole is the same as that of the threaded hole, make the through-hole on the connecting plate also just coincide with the screw hole, people screw in the screw hole through the screw knob this moment, can fix the slider for the slider can't slide, and then make the unable motion of the slip end of flexible railing, and then make flexible railing can't stretch out and draw back, and then can prevent the distance change between first pole setting and the second pole setting, and this device can fix the distance after flexible railing is flexible, improves the protecting effect, and the people of being convenient for use.

Drawings

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

FIG. 2 is a second schematic view of the overall structure of the present invention;

FIG. 3 is an enlarged view of FIG. 2 at A;

fig. 4 is the schematic view of the sectional structure of the limiting mechanism of the present invention.

In the figure: 1. a first upright rod; 2. a second upright stanchion; 3. a bottom bar; 4. a telescopic handrail; 5. a groove; 6. a slider; 7. a limiting mechanism; 71. a chute; 72. a limiting column; 73. a spring; 74. a limiting hole; 8. a fixing mechanism; 81. an L-shaped plate; 82. a connecting plate; 83. a threaded hole; 84. a threaded knob; 9. a guide groove; 10. a guide block; 11. a limiting groove; 12. and a limiting block.

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.

Referring to fig. 1, 2, 3 and 4, the safety guard rail for electric power construction in the figures includes a first vertical rod 1, a second vertical rod 2, a bottom rod 3 and a telescopic rail 4, the second vertical rod 2 is disposed at one side of the first vertical rod 1, and the first upright stanchion 1 and the second upright stanchion 2 are symmetrically arranged, the bottom parts of the first upright stanchion 1 and the second upright stanchion 2 are both fixed with a bottom rod 3, a telescopic railing 4 is arranged between the first upright stanchion 1 and the second upright stanchion 2, one sides of the first upright stanchion 1 and the second upright stanchion 2 which are close to each other are both provided with a groove 5, two ends of the telescopic railing 4 are respectively connected with the inner wall of the groove 5 through shaft pins in a rotating way, the lower end of the inner wall of the groove 5 is connected with a sliding block 6 in a sliding way, and the sliding end of the telescopic railing 4 is rotatably connected with the sliding block 6 through a hinge, a limiting mechanism 7 capable of limiting the sliding block 6 is fixed inside the sliding block 6, and a fixing mechanism 8 is fixed at one end of the sliding block 6.

Referring to fig. 3 and 4, the limiting mechanism 7 includes a sliding groove 71, a limiting post 72, a spring 73 and a limiting hole 74, the sliding groove 71 is formed on one side of the sliding block 6 away from the telescopic rail 4, the limiting post 72 is connected to an inner wall of the sliding groove 71 in a sliding manner, the spring 73 is fixed to an inner wall of the sliding groove 71, one end of the spring 73 is fixedly connected to the limiting post 72, one end of the limiting post 72 away from the spring 73 is semicircular, the limiting hole 74 is formed on one side of the first vertical rod 1 close to the sliding block 6 at an equal distance, the limiting post 72 is clamped to the limiting hole 74, the fixing mechanism 8 includes an L-shaped plate 81, a connecting plate 82, a threaded hole 83 and a threaded knob 84, the L-shaped plate 81 is fixed to one side of the sliding block 6 close to the telescopic rail 4, the connecting plate 82 is fixed to one end of the L-, the distance between the plurality of limiting holes 74 is the same as the distance between the plurality of threaded holes 83, a through hole is formed in the middle of the connecting plate 82, a threaded knob 84 is inserted into the inner wall of the through hole, the threaded knob 84 is in threaded connection with the threaded holes 83, anti-slip threads are arranged on the outer side of the threaded knob 84, when the telescopic handrail 4 stretches, the sliding end of the telescopic handrail 4 slides in the groove 5, so that the sliding block 6 slides on the inner wall of the groove 5, when the sliding block 6 provided with the limiting mechanism 7 slides, the inner wall of the groove 5 extrudes the inclined plane of the limiting post 72, so that the limiting post 72 slides into the inner wall of the sliding groove 71, when the sliding groove 71 is superposed with the limiting holes 74, the limiting post 72 is clamped into the limiting hole 74 under the elastic force of the spring 73, and has a certain resistance, so that people can sense that the limiting post is clamped into the limiting hole 74, and the limiting post 72 is clamped into the corresponding, and because spacing hole 74 is the same with the position of screw hole 83 for the through-hole on the connecting plate 82 also just coincides with screw hole 83, people can fix slider 6 through screw knob 84 precession screw hole 83 this moment, makes slider 6 unable slip, and then makes the unable motion of the slip end of flexible railing 4, and then makes flexible railing 4 unable stretch out and draw back, and then can prevent that the distance between first pole setting 1 and the second pole setting 2 from changing.

Referring to fig. 3, the inner wall of the groove 5 is symmetrically provided with guide grooves 9, guide blocks 10 are symmetrically fixed on two sides of the slider 6, and the guide blocks 10 are slidably connected with the guide grooves 9, so as to improve the sliding stability of the slider 6.

Referring to fig. 4, the inner wall of the sliding groove 71 is provided with a limiting groove 11, one end of the limiting post 72 close to the limiting groove 11 is fixed with a limiting block 12, and the limiting block 12 is slidably connected with the limiting groove 11, so as to limit the limiting post 72.

The working principle is as follows:

when the telescopic handrail is used, people pull the first vertical rod 1 or the second vertical rod 2 to extend the telescopic handrail 4, so as to adjust the distance between the first vertical rod 1 and the second vertical rod 2, which is the prior disclosed technology and is not repeated again, when the telescopic handrail 4 extends, the sliding end of the telescopic handrail 4 slides in the groove 5, so that the sliding block 6 slides on the inner wall of the groove 5, when the sliding block 6 provided with the limiting mechanism 7 slides, the inner wall of the groove 5 extrudes the inclined surface of the limiting post 72, so that the limiting post 72 slides into the inner wall of the sliding groove 71, when the sliding groove 71 is superposed with the limiting hole 74, the limiting post 72 is clamped into the limiting hole 74 under the elastic force of the spring 73, and has a certain resistance, so that people can sense that the limiting post is clamped into the limiting hole 74, so that the limiting post 72 can be clamped into the corresponding limiting hole 74 when the telescopic handrail 4 is unfolded for a certain distance, and because spacing hole 74 is the same with the position of screw hole 83 for the through-hole on the connecting plate 82 also just coincides with screw hole 83, people can fix slider 6 through screw knob 84 precession screw hole 83 this moment, makes slider 6 unable slip, and then makes the unable motion of the slip end of flexible railing 4, and then makes flexible railing 4 unable stretch out and draw back, and then can prevent that the distance between first pole setting 1 and the second pole setting 2 from changing.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electric power construction safety protective guard, includes first pole setting (1), second pole setting (2), sill bar (3) and flexible railing (4), its characterized in that: a second upright stanchion (2) is arranged at one side of the first upright stanchion (1), the first upright stanchion (1) and the second upright stanchion (2) are symmetrically arranged, bottom rods (3) are fixed at the bottoms of the first vertical rod (1) and the second vertical rod (2), a telescopic railing (4) is arranged between the first upright stanchion (1) and the second upright stanchion (2), one sides of the first vertical rod (1) and the second vertical rod (2) which are close to each other are provided with grooves (5), two ends of the telescopic railing (4) are respectively connected with the inner wall of the groove (5) through shaft pins in a rotating way, the lower end of the inner wall of the groove (5) is connected with a sliding block (6) in a sliding way, and the sliding end of the telescopic railing (4) is rotatably connected with the sliding block (6) through a hinge, the limiting mechanism (7) capable of limiting the sliding block (6) is fixed inside the sliding block (6), and the fixing mechanism (8) is fixed at one end of the sliding block (6).

2. The electric power construction safety protective guard of claim 1, characterized in that: stop gear (7) include spout (71), spacing post (72), spring (73) and spacing hole (74), spout (71) have been seted up to one side that flexible railing (4) was kept away from in slider (6), spout (71) inner wall sliding connection has spacing post (72), spout (71) inner wall is fixed with spring (73), spring (73) one end and spacing post (72) fixed connection, the one end semicircular in shape setting of spring (73) is kept away from in spacing post (72), spacing hole (74) have been seted up to one side equidistance that first pole setting (1) is close to slider (6), and spacing post (72) and spacing hole (74) joint.

3. The electric power construction safety protective guard of claim 2, characterized in that: fixing mechanism (8) are including L shaped plate (81), connecting plate (82), screw hole (83) and screw knob (84), one side that slider (6) are close to flexible railing (4) is fixed with L shaped plate (81), L shaped plate (81) one end is fixed with connecting plate (82), screw hole (83) are seted up to one side equidistance that first pole setting (1) are close to connecting plate (82), the through-hole has been seted up at connecting plate (82) middle part, the through-hole inner wall is pegged graft and is had screw knob (84), and screw knob (84) and screw hole (83) threaded connection.

4. The electric power construction safety protective guard of claim 3, characterized in that: the distance between the plurality of limiting holes (74) is the same as the distance between the plurality of threaded holes (83).

5. The electric power construction safety protective guard of claim 1, characterized in that: guide grooves (9) are symmetrically formed in the inner wall of the groove (5), guide blocks (10) are symmetrically fixed to the two sides of the sliding block (6), and the guide blocks (10) are connected with the guide grooves (9) in a sliding mode.

6. The electric power construction safety protective guard of claim 2, characterized in that: the limiting groove (11) is formed in the inner wall of the sliding groove (71), a limiting block (12) is fixed to one end, close to the limiting groove (11), of the limiting column (72), and the limiting block (12) is connected with the limiting groove (11) in a sliding mode.

7. The electric power construction safety protective guard of claim 3, characterized in that: the outer side of the threaded knob (84) is provided with anti-skid threads.