CN216109438U

CN216109438U - Balcony safety guardrail

Info

Publication number: CN216109438U
Application number: CN202121966678.7U
Authority: CN
Inventors: 谢长华
Original assignee: Liaocheng Znli Building Materials Co ltd
Current assignee: Liaocheng Znli Building Materials Co ltd
Priority date: 2021-08-20
Filing date: 2021-08-20
Publication date: 2022-03-22
Anticipated expiration: 2031-08-20

Abstract

The utility model relates to the technical field of guardrails and discloses a balcony safety guardrail, which comprises a guardrail base, wherein a base cavity is formed in the guardrail base, a guardrail column is fixedly connected to the left side of the top of the guardrail base, a guardrail rod is fixedly connected to the right side of the guardrail column close to the top of the guardrail column, a protective column is fixedly connected to the bottom of the guardrail column, a lifting mechanism is arranged in the middle of the bottom of the base cavity, a telescopic mechanism is arranged in the protective column, and the lifting mechanism comprises a motor, a first belt pulley, a belt, a second belt pulley, a rotating rod, a ball nut pair, a screw rod and a lifting plate. This balcony safety barrier, when house owner is gone out, through opening the motor, the motor drives the bull stick rotatory at the during operation, makes the ball nut pair rotation at top in the bull stick, and when ball nut pair rotation, the lead screw removes along with ball nut pair rotation and goes up and down, can carry out high promotion with the lifter plate to prevent that the thief from following in the balcony gets into the house.

Description

Balcony safety guardrail

Technical Field

The utility model relates to the technical field of guardrails, in particular to a balcony safety guardrail.

Background

The balcony is the indoor extension of building, is the place that the resident breathes fresh air, sunning clothing, puts cultivated in a pot, and its design needs compromise practicality and pleasing to the eye principle. Balcony generally has overhanging type, embedded type, corner formula three types. The balcony can not only enable the residents to receive light, absorb fresh air, do outdoor exercises, view and admire, enjoy the cool and dry clothes, but also can be changed into a pleasant small garden if the balcony is arranged well, so that the residents can enjoy the most pleasing colors in the nature and breathe fresh air with flower fragrance.

When a house owner is out, a thief can easily climb over the balcony guardrail to enter the house to steal, the height of the existing balcony guardrail is mostly low, the thief cannot be effectively protected, and improvement needs to be carried out aiming at the safety problem.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a balcony safety barrier that solves the above-mentioned problems of the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: balcony safety barrier, including the guardrail base, set up a base chamber in the guardrail base, guardrail base top left side fixedly connected with guardrail post, guardrail post right side is close to top fixedly connected with guardrail bar, guardrail bar bottom fixedly connected with guard post, be provided with elevating system in the middle of the base chamber bottom, be provided with telescopic machanism in the guard post.

Preferably, elevating system is including motor, first belt pulley, belt, second belt pulley, bull stick, ball nut pair, lead screw and lifter plate, motor fixed connection is in the middle of base chamber bottom, the motor has the output shaft, first belt pulley fixed connection is in the motor output shaft, belt right-hand member transmission is connected in first belt pulley, second belt pulley transmission is connected in the belt left end, bull stick fixed connection is at second belt pulley center, the vice surface fixed connection of ball nut is in the top in the bull stick, lead screw threaded connection is in ball nut pair center, lifter plate fixed connection is in the lead screw top.

Preferably, telescopic machanism is including flexible post and removal pulley, flexible post fixed connection is in the lifter plate bottom, it rotates to connect in flexible post left and right sides bottom to remove the pulley.

Preferably, the bull stick bottom is rotated and is connected guardrail base bottom inner wall, the bull stick top is run through in the middle of guardrail base top left side and guardrail post bottom and extend to the guardrail post, just the bull stick top is rotated and is connected guardrail post top inner wall, can make the bull stick at guardrail base and guardrail post internal rotation to it is vice to rotate to drive ball nut.

Preferably, the top end of the screw rod penetrates through the middle of the top of the guardrail column and extends to the fixed connection lifting plate above the guardrail column, the bottom end of the screw rod is provided with a limiting ring, and the screw rod can be subjected to limiting work in the lifting height through the limiting ring.

Preferably, belt, second belt pulley, bull stick, ball nut are vice and lead screw quantity are two, two belt, second belt pulley, bull stick, ball nut are vice and lead screw symmetric distribution in the motor left and right sides, can make the lifter plate go up and down more stably.

Preferably, flexible post bottom runs through in the middle of guardrail bar top and the protection capital portion and extend to the protection post in, set up in the protection post and hold the gliding spacing spout of removal pulley, the removal pulley passes through spacing spout sliding connection protection capital inner wall, can make flexible post slide in the protection post.

Compared with the prior art, the utility model provides the balcony safety guardrail, which has the following beneficial effects:

1. this balcony safety barrier, when house owner is gone out, through opening the motor, the motor drives the bull stick rotatory at the during operation, makes the ball nut pair rotation at top in the bull stick, and when ball nut pair rotation, the lead screw removes along with ball nut pair rotation and goes up and down, can carry out high promotion with the lifter plate to prevent that the thief from following in the balcony gets into the house.

2. This balcony safety barrier through setting up telescopic machanism, when the lifter plate risees, can make flexible post remove to the protection post top, and then has prolonged the length of protection post to it is better to make the protecting effect, makes the security performance in house better.

Drawings

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

FIG. 2 is a schematic cross-sectional front view of the present invention;

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

fig. 4 is an enlarged schematic view of B in fig. 2.

In the figure: 1. a guardrail base; 2. a base cavity; 3. a guardrail post; 4. guard rails; 5. a protective column; 6. a lifting mechanism; 601. a motor; 602. a first pulley; 603. a belt; 604. a second pulley; 605. a rotating rod; 606. a ball nut pair; 607. a screw rod; 608. a lifting plate; 7. a telescoping mechanism; 701. a telescopic column; 702. the pulley is moved.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1-4, the present invention provides the following technical solutions: a balcony safety guardrail comprises a guardrail base 1, a base cavity 2 is arranged in the guardrail base 1, a guardrail column 3 is fixedly connected to the left side of the top of the guardrail base 1, a guardrail rod 4 is fixedly connected to the right side of the guardrail column 3 close to the top, a protective column 5 is fixedly connected to the bottom of the guardrail rod 4, a lifting mechanism 6 is arranged in the middle of the bottom of the base cavity 2, a telescopic mechanism 7 is arranged in the protective column 5, the telescopic mechanism 7 comprises a telescopic column 701 and a movable pulley 702, the telescopic column 701 is fixedly connected to the bottom of a lifting plate 608, the movable pulley 702 is rotatably connected to the bottoms of the left side and the right side of the telescopic column 701, the bottom end of the telescopic column 701 penetrates through the middle of the top of the guardrail rod 4 and the top of the protective column 5 and extends into the protective column 5, a limiting sliding chute for accommodating the movable pulley 702 to slide is arranged in the protective column 5, the movable pulley 702 is slidably connected with the inner wall of the protective column 5 through the limiting sliding chute, so that the telescopic column 701 can slide in the protective column 701, through setting up telescopic machanism 7, when lifter plate 608 risees, can make flexible post 701 remove to protection post 5 top, and then prolonged the length of protection post 5 to it is better to make the protecting effect, makes the security performance in house better.

The lifting mechanism 6 comprises a motor 601, a first belt pulley 602, a belt 603, a second belt pulley 604, a rotating rod 605, a ball nut pair 606, a screw 607 and a lifting plate 608, the motor 601 is fixedly connected to the middle of the bottom of the base cavity 2, the motor 601 has an output shaft, the first belt pulley 602 is fixedly connected to the output shaft of the motor 601, the right end of the belt 603 is in transmission connection with the first belt pulley 602, the second belt pulley 604 is in transmission connection with the left end of the belt 603, the rotating rod 605 is fixedly connected to the center of the second belt pulley 604, the bottom end of the rotating rod 605 is rotatably connected to the inner wall of the bottom of the guardrail base 1, the top end of the rotating rod 605 penetrates through the left side of the top of the guardrail base 1 and the middle of the bottom of the guardrail post 3 and extends into the guardrail post 3, and the top end of the rotating rod 605 is rotatably connected to the inner wall of the top of the guardrail post 3, so that the rotating rod 605 can rotate in the guardrail base 1 and the guardrail post 3 to drive the ball nut pair 606 to rotate, the outer surface of the rotating rod 606 is fixedly connected to the top of the rotating rod 605, the screw 607 is screwed in the center of the ball nut pair 606, the top end of the screw 607 penetrates through the middle of the top of the guardrail column 3 and extends to the upper part of the guardrail column 3 to be fixedly connected with the lifting plate 608, the bottom end of the screw 607 is provided with a limit ring, the lifting height of the screw 607 can be limited by arranging the limit ring, the lifting plate 608 is fixedly connected with the top end of the screw 607, the two belts 603, the second belt pulley 604, the rotating rod 605, the ball nut pair 606 and the screw 607 are respectively provided with two belts 603, the second belt pulley 604, the rotating rod 605, the ball nut pair 606 and the screw 607 are symmetrically distributed at the left side and the right side of the motor 601, the lifting plate 608 can be lifted more stably, when a house owner goes out, the motor 601 is opened, the motor 601 drives the rotating rod 605 to rotate when working, the ball nut pair 606 at the top in the rotating rod 605 rotates, the screw 607 moves and lifts along with the rotation of the ball nut pair 606, the lifter plate 608 may be raised in height.

In the practical operation process, when the device is used, when a house owner goes out, the motor 601 is turned on, the motor 601 drives the first belt pulley 602 to rotate when in work, at the moment, the first belt pulley 602 drives the second belt pulley 604 to rotate through the belt 603, the rotating rod 605 in the middle of the second belt pulley 604 rotates along with the rotating rod, the ball nut pair 606 at the top in the rotating rod 605 rotates, when the ball nut pair 606 rotates, the screw rod 607 moves and lifts along with the rotation of the ball nut pair 606, the screw rod 607 can drive the lifting plate 608 to move, the lifting plate 608 can be lifted in height, through the arrangement of the telescopic mechanism 7, when the lifting plate 608 is lifted, the telescopic column 701 at the bottom of the lifting plate 608 is lifted, at the moment, the movable pulleys 702 at the bottoms at the left side and the right side of the telescopic column 701 move in the protective column 5, the telescopic column 701 can move to the upper part of the protective column 5, and further the length of the protective column 5 is prolonged, thereby the protective effect is better, and the safety performance of the house is better.

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. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Balcony safety barrier, including guardrail base (1), its characterized in that: a base cavity (2) is formed in the guardrail base (1), a guardrail column (3) is fixedly connected to the left side of the top of the guardrail base (1), the right side of the guardrail column (3) is close to a guardrail rod (4) fixedly connected to the top, a protection column (5) is fixedly connected to the bottom of the guardrail rod (4), a lifting mechanism (6) is arranged in the middle of the bottom of the base cavity (2), and a telescopic mechanism (7) is arranged in the protection column (5).

2. The balcony safety fence according to claim 1, wherein: the lifting mechanism (6) comprises a motor (601), a first belt pulley (602), a belt (603), a second belt pulley (604), a rotating rod (605), a ball nut pair (606), a screw rod (607) and a lifting plate (608), the motor (601) is fixedly connected to the middle of the bottom of the base cavity (2), the motor (601) is provided with an output shaft, the first belt pulley (602) is fixedly connected with an output shaft of the motor (601), the right end of the belt (603) is connected with the first belt pulley (602) in a transmission way, the second belt wheel (604) is connected with the left end of the belt (603) in a transmission way, the rotating rod (605) is fixedly connected with the center of the second belt wheel (604), the outer surface of the ball nut pair (606) is fixedly connected with the inner top of the rotating rod (605), the screw rod (607) is in threaded connection with the center of the ball nut pair (606), and the lifting plate (608) is fixedly connected to the top end of the screw rod (607).

3. The balcony safety fence according to claim 2, wherein: telescopic machanism (7) are including flexible post (701) and removal pulley (702), flexible post (701) fixed connection is in lifter plate (608) bottom, remove pulley (702) and rotate to be connected in flexible post (701) left and right sides bottom.

4. The balcony safety fence according to claim 3, wherein: the bottom end of the rotating rod (605) is rotated to be connected with the inner wall of the bottom of the guardrail base (1), the top end of the rotating rod (605) runs through the left side of the top of the guardrail base (1) and the bottom of the guardrail column (3) and extends into the guardrail column (3), and the top end of the rotating rod (605) is rotated to be connected with the inner wall of the top of the guardrail column (3).

5. The balcony safety fence according to claim 4, wherein: the top end of the screw rod (607) penetrates through the middle of the top of the guardrail column (3) and extends to a lifting plate (608) fixedly connected above the guardrail column (3), and a limiting ring is arranged at the bottom end of the screw rod (607).

6. The balcony safety fence according to claim 5, wherein: the number of the belts (603), the number of the second pulleys (604), the number of the rotating rods (605), the number of the ball nut pairs (606) and the number of the screw rods (607) are two, and the two belts (603), the two second pulleys (604), the number of the rotating rods (605), the number of the ball nut pairs (606) and the number of the screw rods (607) are symmetrically distributed on the left side and the right side of the motor (601).

7. The balcony safety fence according to claim 6, wherein: the bottom end of the telescopic column (701) runs through the top of the guardrail rod (4) and the top of the protective column (5) and extends into the protective column (5), a limiting sliding groove for accommodating the sliding of the movable pulley (702) is formed in the protective column (5), and the movable pulley (702) is connected with the inner wall of the protective column (5) through the limiting sliding groove in a sliding mode.