CN212835873U

CN212835873U - Protective balcony

Info

Publication number: CN212835873U
Application number: CN202020445790.5U
Authority: CN
Inventors: 李鹏; 曹海洲; 叶发达
Original assignee: Guangdong Yuehui Construction Engineering Co ltd
Current assignee: Guangdong Yuehui Construction Engineering Co ltd
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2021-03-30
Anticipated expiration: 2030-03-31

Abstract

The utility model relates to a protective balcony, which comprises a lower bottom plate and side walls on two sides, wherein two slide rails are arranged on the front side of the base plate, the slide rails are respectively a rear slide rail and a front slide rail, the rear slide rail is provided with a left fixed fan and a right movable fan, the front slide rail is provided with a right fixed fan and a left movable fan, a guardrail component is arranged between the two side walls, the guardrail component is positioned on the front side of the slide rails, the guardrail component comprises an upper cross bar and a lower cross bar, and a shielding piece is arranged between the upper cross bar and the lower cross bar; two ends of the lower cross rod are respectively movably connected with the two side walls; the upper cross rod is connected with a locking mechanism and is connected with the corresponding side wall, at least one side wall is provided with a vertical slide rail, the vertical slide rail is connected with a vertical slide block, the vertical slide block is movably connected with an upper connecting sheet, and the upper cross rod is movably connected with a lower connecting sheet; the upper connecting sheet is movably connected with the lower connecting sheet. The utility model is provided with the turnover guardrail component, so that the guardrail component can be turned over to extend out of a floor and be separated from a fire source in case of fire; the temporary protection function is realized.

Description

Protective balcony

Technical Field

The utility model relates to a building technical field especially relates to a protection balcony.

Background

Along with the continuous development of urbanization, more and more high buildings are arranged in cities, and more fire disasters happen to the high buildings; although the high-rise building is provided with a fire escape route, in many cases, the escape route is blocked or is blocked outside an escape passage; at the moment, many people adopt more extreme means, such as jumping stairs, climbing sewer pipelines and the like; in order to improve the safety, the fire area can be separated or isolated in the fire process, for example, a safety door is arranged on an anti-theft window, a rope is put down through the safety door to climb downwards, but the safety is only limited to the height of 2-3 floors, and the safety is not safe corresponding to high-rise buildings; has the following application numbers: CN2019207281663, entitled multifunctional folding balcony window, which is characterized in that a fireproof roller shutter, a motor and the like are arranged on a wall body; the fireproof rolling curtain is put down to form an isolation space; however, this method has the disadvantage that in case of fire, the power source may be cut off first, preventing the wire from striking fire and causing a larger fire, and the motor cannot be used; secondly, install devices such as fire prevention roll screen, motor, do not accord with the use concept of family's building, and the higher maintenance that needs of cost.

Disclosure of Invention

The utility model aims to provide a protective balcony which can be separated from a fire area temporarily aiming at the defects of the prior art; does not affect the use of the balcony and has relatively low cost.

A protective balcony comprises a lower bottom plate and side walls on two sides, wherein two parallel sliding rails are arranged on the front side of the lower bottom plate, the sliding rails are a rear sliding rail and a front sliding rail respectively, a left fixed fan is arranged on the left side of the rear sliding rail, a right fixed fan is arranged on the right side of the front sliding rail, a right movable fan is arranged on the right side of the rear sliding rail, a left movable fan is arranged on the left side of the front sliding rail, the left fixed fan and the right fixed fan are fixed on the rear sliding rail and the front sliding rail respectively, the left movable fan and the right movable fan are connected to the rear sliding rail and the front sliding rail respectively in a sliding mode, a guardrail assembly is arranged between the two side walls, the guardrail assembly is located on the front side of the sliding rails and comprises an; two ends of the lower cross rod are respectively movably connected with the two side walls, and the lower cross rod can turn over relative to the side walls forwards; at least one of the two sides of the upper cross rod is connected with a locking mechanism and is connected with the corresponding side wall through the locking mechanism, at least one side wall is provided with a vertical slide rail, the vertical slide rail is connected with a vertical slide block, the vertical slide block is movably connected with an upper connecting sheet, and the upper cross rod is movably connected with a lower connecting sheet; the lower end of the upper connecting sheet is movably connected with the upper end of the lower connecting sheet.

Further, the shielding part comprises a plurality of groups of vertical pipes, at least 2 groups of adjusting pipes are arranged between the upper cross rod and the lower cross rod, the two groups of adjusting pipes are arranged on two sides, all the vertical pipes are located between the two groups of adjusting pipes, one group of adjusting pipes comprise an upper adjusting pipe with the upper end movably connected with the upper cross rod and a lower adjusting pipe with the lower end movably connected with the lower cross rod, the lower adjusting pipe is inserted into the upper adjusting pipe and is in threaded connection with the upper adjusting pipe, each group of vertical pipes comprise an upper vertical pipe and a lower vertical pipe, the upper vertical pipe is fixedly connected with the upper cross rod, the lower vertical pipe is fixedly connected with the lower cross rod, and the upper end of the lower vertical pipe is inserted into the upper vertical pipe.

Furthermore, the end part outer sides of the two ends of the lower cross rod are connected with limiting blocks, the side walls are provided with shaft holes matched with the end parts of the two ends of the lower cross rod, and gaps matched with the limiting blocks are formed in the side faces of the shaft holes.

Further, locking mechanism includes horizontal bolt, and horizontal bolt is including horizontal inserted bar, the lateral wall is equipped with the horizontal jack with horizontal inserted bar matched with.

Furthermore, the transverse inserted link is connected with a connecting handle, the connecting handle is provided with a lock hole, and the connecting handle is connected with the upper cross rod or the lower cross rod through a lock.

Further, left side activity fan, right side activity fan are connected with vertical bolt respectively, vertical bolt includes vertical inserted bar, and the lower plate is equipped with the vertical jack that corresponds with vertical inserted bar.

Furthermore, the upper cross rod is connected with a rear connecting block, the rear connecting block is connected with a lower connecting shaft, and the lower connecting shaft is pivoted with the lower connecting sheet; the vertical sliding block is connected with an upper connecting shaft, and the upper connecting shaft is pivoted with the upper connecting sheet; the upper connecting piece and the lower connecting piece are pivoted through a pivoting shaft.

The utility model has the advantages that: the utility model is provided with the turnover guardrail component, so that the guardrail component can be turned over and extend out of the floor and can be separated from the fire source in case of fire; the temporary protection function is realized.

Drawings

Fig. 1 is a schematic structural diagram of the present embodiment.

Fig. 2 is another view of fig. 1.

Fig. 3 is a schematic structural view of the guardrail of the embodiment of the invention which is turned over and unfolded.

Fig. 4 is a schematic view of fig. 3 from another perspective.

Fig. 5 is a schematic view of a vertical latch.

The reference numerals include:

1-lower bottom plate; 2-side wall; 3-left fixed fan; 5-upper cross bar; 6-side baffle plate; 7-transverse bolt; 8-vertical slide block; 9-vertical slide rail; 10-rear slide rail; 11-lower cross bar; 12-a limiting block; 13-a notch; 15-transverse plug hole; 16-upper connecting piece; 17-right movable fan; 18-left movable fan; 19-right fixed fan; 20-lower connecting sheet; 21-lower adjustment tube; 22-upper adjustment tube; 23-rear connecting block; 24-lower connecting shaft; 25-upper vertical tube; 26-lower vertical tube; 27-front slide rail; 28-vertical bolt; 29-vertical inserted bar.

Detailed Description

The following detailed description of the present invention is made with reference to the accompanying drawings. As shown in fig. 1-5.

Example 1: a protective balcony comprises a lower base plate 1 and side walls 2 on two sides, wherein two parallel slide rails are arranged on the front side of the lower base plate 1, the slide rails are a rear slide rail 10 and a front slide rail 27 respectively, a left fixed fan 3 is arranged on the left side of the rear slide rail 10, a right fixed fan 19 is arranged on the right side of the front slide rail 27, a right movable fan 17 is arranged on the right side of the rear slide rail 10, a left movable fan 18 is arranged on the left side of the front slide rail 27, the left fixed fan 3 and the right fixed fan 19 are fixed on the rear slide rail 10 and the front slide rail 27 respectively, the left movable fan 18 and the right movable fan 17 are connected to the rear slide rail 10 and the front slide rail 27 respectively in a sliding manner, a guardrail assembly is arranged between the two side walls and located on the front side of the slide rails, the guardrail assembly comprises an upper cross bar 5 and a lower; two ends of the lower cross rod 11 are respectively movably connected with the two side walls 2, and the lower cross rod 11 can be forwards turned over relative to the side walls 2; at least one of two sides of the upper cross rod 5 is connected with a locking mechanism and is connected with the corresponding side wall 2 through the locking mechanism, at least one side wall 2 is provided with a vertical slide rail 9, the vertical slide rail 9 is connected with a vertical slide block 8, the vertical slide block 8 is movably connected with an upper connecting sheet 16, and the upper cross rod 5 is movably connected with a lower connecting sheet 20; the lower end of the upper connecting sheet 16 is movably connected with the upper end of the lower connecting sheet 20.

When the technical scheme is implemented, the heights of the left movable fan 18, the left fixed fan 3, the right movable fan 17 and the right fixed fan 19 can be close to or equal to the height of an upper rail of the guardrail, and the lying on the upper cross rod 5 is not influenced; the guardrail component is fixed on the side wall 2 at ordinary times under the action of the locking mechanism; the upper connecting piece 16, the lower connecting piece 20, the guardrail component and the vertical sliding block 8 form a connecting rod crank mechanism.

When a fire occurs, the left movable fan 18 and the right movable fan 17 are firstly pulled out; the locking mechanism is opened, the guardrail is pushed forwards and overturned forcibly, the upper connecting piece 16 and the lower connecting piece 20 are gradually opened, and the vertical sliding block 8 moves along the vertical sliding rail 9; until the upper connecting sheet 16 and the lower connecting sheet 20 are in a straight line; the shielding piece on the guardrail assembly is in a horizontal state; personnel shift to the guardrail on to with left activity fan 18, right activity fan 17 to the middle part removal, form a shielding fan with left fixed fan 3, the fixed fan 19 of right side, separate the fire source temporarily, play the guard action. The left movable sash 18, the right movable sash 17, the left fixed sash 3, the right fixed sash 19 and the two slide rails can adopt the structure of the existing sliding door, which is not described in detail for the prior art.

Furthermore, the rear side of the upper cross bar 5 is connected with a plurality of horizontally arranged side blocking pieces 6.

When the existing guardrail is used, people often turn over from the guardrail and fall off; in order to avoid the phenomenon, the side blocking piece 6 is arranged in the technical scheme, and due to the use of the side blocking piece 6, a person can only approach the upper cross rod 5 of the guardrail and cannot contact the guardrail. Secondly, when guardrail subassembly piece was placed and is the horizontality, 6 layers of vertical states of side separation blade were located the front side of guardrail subassembly, can regard as preceding baffle, prevent to drop from guardrail subassembly the place ahead, guarantee safety. Preferably, the distance between two adjacent side baffle plates 6 is less than 20 CM.

Further, the shielding part comprises a plurality of groups of vertical pipes, at least 2 groups of adjusting pipes are arranged between the upper cross rod 5 and the lower cross rod 11, the two groups of adjusting pipes are arranged on two sides, all the vertical pipes are located between the two groups of adjusting pipes, one group of adjusting pipes comprises an upper adjusting pipe 22 with the upper end movably connected with the upper cross rod 5 and a lower adjusting pipe 21 with the lower end movably connected with the lower cross rod 11, the lower adjusting pipe 21 is inserted into the upper adjusting pipe 22 and is in threaded connection with the upper adjusting pipe 22, each group of vertical pipes comprises an upper vertical pipe 25 and a lower vertical pipe 26, the upper vertical pipe 25 is fixedly connected with the upper cross rod 5, the lower vertical pipe 26 is fixedly connected with the lower cross rod 11, and the upper end of the lower vertical pipe 26 is inserted into the upper vertical pipe 25. The outer diameter of the lower vertical tube 26 is smaller than the inner diameter of the upper vertical tube 25.

In order to adjust the distance between the upper cross bar 5 and the lower cross bar 11, the guard bar can be extended outwards to increase the safety distance when avoiding danger; the upper cross rod 5 and the lower cross rod 11 are mainly connected through two groups of adjusting pipes, and during assembly, the upper cross rod 1, the upper cross rod 5 and the lower cross rod are respectively and fixedly connected with the upper vertical pipe 25 and the lower vertical pipe 26, and can be fixedly connected in a welding mode; then, sleeving an upper vertical pipe 25 and a lower vertical pipe 26 in each group of vertical pipes; 2. mounting holes are respectively formed in the upper cross rod 5 and the lower cross rod 11, the upper adjusting pipe 22 and the lower adjusting pipe 21 are connected through threads to form a supporting pipe, the length of the supporting pipe is smaller than the distance between the upper cross rod 5 and the lower cross rod 11, and then the supporting pipe is placed between the upper cross rod 5 and the lower cross rod 11; and the support tube is extended when the upper and

lower adjustment tubes

22 and 21 are rotated relatively, and both ends of the support tube enter the mounting holes in the cross bar and the lower cross bar 11, respectively. To prevent the upper rail 5 and the lower rail 11 from being separated, a rope may be tied between the upper rail 5 and the lower rail 11 to facilitate installation to a balcony. When the balcony is installed, shaft holes are respectively formed in the two side walls 2, the two ends of the lower cross rod 11 are inserted into the shaft holes, and the upper cross rod 5 is connected with the locking mechanisms and is connected with the two side walls 2 through the locking mechanisms. When the guardrail component is in a vertical state, the length of the supporting tube is slightly larger than the minimum length of the supporting tube; this allows for the maximum adjustment of the distance between the upper cross bar 5 and the lower cross bar 11 at a later stage. When the guardrail assembly is placed in a horizontal state in an overturning way, the vertical sliding block 8 moves downwards to form a straight line between the upper connecting sheet 16 and the lower connecting sheet 20; at the moment, the distance between the upper cross rod 5 and the lower cross rod 11 can be increased by rotating the adjusting pipe, meanwhile, the vertical sliding block 8 moves downwards under the action of oblique downward force, and the upper connecting piece 16 and the lower connecting piece 20 move; of course to the extent that the vertical slider 8 is still above the fence assembly, preferably half a meter above the fence assembly.

Furthermore, the end part outer sides of the two ends of the lower cross rod 11 are connected with limiting blocks 12, the side wall 2 is provided with shaft holes matched with the end parts of the two ends of the lower cross rod 11, and the side surfaces of the shaft holes are provided with notches 13 matched with the limiting blocks 12.

When the guardrail component is overturned, the limiting block 12 can only rotate in the notch 13, the overturning angle of the guardrail component is limited by the notch 13, preferably, the central angle corresponding to the notch 13 is 90 degrees, namely, the guardrail component can only overturn outwards by 90 degrees.

Further, the locking mechanism comprises a transverse bolt 7, the transverse bolt 7 comprises a transverse inserted rod, and the side wall 2 is provided with a transverse insertion hole 15 matched with the transverse inserted rod.

This technical scheme selects locking mechanism to be horizontal bolt 7, its simple structure, and the convenient purchase. The transverse latch 7 may be fixed to the upper cross bar 5 by welding.

Furthermore, the transverse inserted link is connected with a connecting handle, the connecting handle is provided with a lock hole, and the connecting handle is connected with the upper cross rod 5 or the lower cross rod 11 through a lock.

For preventing that the bolt from being stirred and with 2 separation of lateral walls by accident, lead to the outside upset of guardrail subassembly, this technical scheme has still set up the tool to lock, and of course also can strengthen through other modes, if bind etc. through the rope.

Further, the left movable fan 18 and the right movable fan 17 are respectively connected with a vertical bolt 28, the vertical bolt 28 comprises a vertical insertion rod 29, and the lower base plate 1 is provided with a vertical insertion hole corresponding to the vertical insertion rod 29.

In order to fix the left movable fan 18 and the right movable fan 17 conveniently, the technical scheme is respectively connected with a vertical bolt 28 above the left movable fan 18 and the right movable fan 17, and the vertical bolt 29 is inserted into a vertical insertion hole to fix the left movable fan 18 and the right movable fan 17. When the vertical insertion rod 29 is inserted into the vertical insertion hole, the left fixed fan 3, the right movable fan 17, the left movable fan 18 and the right movable fan 17 are connected into a piece to form a baffle.

Furthermore, the upper cross rod 5 is connected with a rear connecting block 23, the rear connecting block 23 is connected with a lower connecting shaft 24, and the lower connecting shaft 24 is pivoted with the lower connecting sheet 20; the vertical slide block 8 is connected with an upper connecting shaft which is pivoted with the upper connecting sheet 16; the upper connecting piece 16 and the lower connecting piece 20 are pivoted by a pivot shaft.

In order to enable the upper connecting piece 16 to rotate relative to the vertical sliding block 8, the upper connecting piece 16 and the lower connecting piece 20 can rotate relative to each other, and the lower connecting piece 20 and the upper cross bar 5 rotate relative to each other; the technical scheme adopts various pin joint modes for connection.

The above description is only a preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the present description should not be interpreted as a limitation to the present invention.

Claims

1. The utility model provides a protection balcony, includes the lateral wall of lower plate and both sides, its characterized in that: the guardrail comprises a lower bottom plate, a front bottom plate, a rear sliding rail, a front sliding rail, a left fixed fan, a right movable fan, a left fixed fan, a right movable fan, a guardrail assembly and a guardrail assembly, wherein the two sliding rails are arranged in parallel on the front side of the lower bottom plate, the sliding rails are respectively a rear sliding rail and a front sliding rail, the left fixed fan is arranged on the left side of the rear sliding rail, the right fixed fan is arranged on the right side of the front sliding rail, the left movable fan and the right movable fan are respectively fixed on the rear sliding rail and the front sliding rail, the left movable fan and the right movable fan are respectively connected with the rear sliding rail and the front sliding rail in a sliding; two ends of the lower cross rod are respectively movably connected with the two side walls, and the lower cross rod can turn over relative to the side walls forwards; at least one of the two sides of the upper cross rod is connected with a locking mechanism and is connected with the corresponding side wall through the locking mechanism, at least one side wall is provided with a vertical slide rail, the vertical slide rail is connected with a vertical slide block, the vertical slide block is movably connected with an upper connecting sheet, and the upper cross rod is movably connected with a lower connecting sheet; the lower end of the upper connecting sheet is movably connected with the upper end of the lower connecting sheet.

2. A protective balcony according to claim 1, characterised in that: the shielding part comprises a plurality of groups of vertical pipes, at least 2 groups of adjusting pipes are arranged between the upper cross rod and the lower cross rod and are arranged on two sides, all the vertical pipes are arranged between the two groups of adjusting pipes, one group of adjusting pipes comprise an upper adjusting pipe with the upper end movably connected with the upper cross rod and a lower adjusting pipe with the lower end movably connected with the lower cross rod, the lower adjusting pipe is inserted into the upper adjusting pipe and is in threaded connection with the upper adjusting pipe, each group of vertical pipes comprise an upper vertical pipe and a lower vertical pipe, the upper vertical pipe is fixedly connected with the upper cross rod, the lower vertical pipe is fixedly connected with the lower cross rod, and the upper end of the lower vertical pipe is inserted into the upper vertical pipe.

3. A protective balcony according to claim 2, characterised in that: the tip outside at sheer pole both ends is connected with the stopper, the lateral wall is equipped with the tip matched with shaft hole with sheer pole both ends, and the side in shaft hole is equipped with the breach with stopper matched with.

4. A protective balcony according to claim 1, characterised in that: the locking mechanism comprises a transverse bolt, the transverse bolt comprises a transverse inserted rod, and a transverse insertion hole matched with the transverse inserted rod is formed in the side wall.

5. A protective balcony according to claim 4, wherein: the transverse inserted link is connected with a connecting handle, the connecting handle is provided with a lock hole, and the connecting handle is connected with the upper cross rod or the lower cross rod through a lock.

6. A protective balcony according to claim 1, characterised in that: the left movable fan and the right movable fan are respectively connected with a vertical bolt, the vertical bolt comprises a vertical insertion rod, and a lower bottom plate is provided with a vertical insertion hole corresponding to the vertical insertion rod.

7. A protective balcony according to claim 1, characterised in that: the upper cross rod is connected with a rear connecting block, the rear connecting block is connected with a lower connecting shaft, and the lower connecting shaft is pivoted with the lower connecting sheet; the vertical sliding block is connected with an upper connecting shaft, and the upper connecting shaft is pivoted with the upper connecting sheet; the upper connecting piece and the lower connecting piece are pivoted through a pivoting shaft.