CN210395915U

CN210395915U - Escape protective guard

Info

Publication number: CN210395915U
Application number: CN201921174454.5U
Authority: CN
Inventors: 郭南章
Original assignee: Zhangzhou Longwen No3 Construction Engineering Co Ltd
Current assignee: Zhangzhou Longwen No3 Construction Engineering Co Ltd
Priority date: 2019-07-24
Filing date: 2019-07-24
Publication date: 2020-04-24
Anticipated expiration: 2029-07-24

Abstract

The utility model discloses a rail guard of fleing relates to house construction technical field. The technical key points are as follows: an escape protective guard comprises a base, wherein the base is rotatably connected with a floor, a stress frame is fixedly connected to the base, one end, far away from the base, of the stress frame is rotatably connected with a standing frame, one end, far away from the end, rotatably connected with the stress frame, of the standing frame is rotatably connected with a protective frame, a transfer door is rotatably connected to the stress frame, one end, far away from the rotary connection, of the transfer door is locked through a lock catch, spring pins are arranged on wall bodies at two ends of the standing frame, and grooves matched with the spring pins are formed in the standing frame; when the escape protective guard is in a folded state, the protective frame is clamped between the stress frame and the standing frame, and the spring pin is matched with the groove on the standing frame; when the rail guard of fleing is in the open mode, the adjacent mutually perpendicular butt between the two of stress frame, frame and protective frame of standing, the utility model has the advantages of supplementary personnel flee under the emergency.

Description

Escape protective guard

Technical Field

The utility model relates to a building construction technical field, more specifically say, it relates to a rail guard of fleing.

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. Most of the guardrails in the buildings only have the functions of beauty and protection.

The invention discloses a balcony guardrail disclosed in the Chinese patent with the publication number of CN109610753A, which comprises a first pillar, a second pillar and a glass plate, wherein the first pillar and the second pillar are parallel to each other, an upper railing and a lower railing are arranged between the first pillar and the second pillar, an included angle between the upper railing and the first pillar is 90 degrees, the upper railing and the lower railing are parallel to each other, four corners of the glass plate are provided with fixing screws, connecting rods are arranged on the first pillar and the second pillar and connected with the fixing screws, a solid wall body is arranged between the second pillar and a third pillar, and the third pillar and a fourth pillar are parallel to each other.

The guardrail in the patent only has beautiful appearance and protective function, and can not assist people to escape when emergencies such as earthquakes and fire disasters occur.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rail guard of fleing, it has the advantage that the auxiliary personnel fleed under the emergency condition.

In order to achieve the above purpose, the utility model provides a following technical scheme:

an escape protective guard comprises a base, wherein the base is rotatably connected with a floor, a stress frame is fixedly connected to the base, one end, far away from the base, of the stress frame is rotatably connected with a standing frame, one end, far away from the end, rotatably connected with the stress frame, of the standing frame is rotatably connected with a protective frame, a transfer door is rotatably connected to the stress frame, one end, far away from the rotatably connected end, of the transfer door is locked through a lock catch, spring pins are arranged on wall bodies at two ends of the standing frame, and grooves matched with the spring pins are formed in the standing frame;

when the escape protective guard is in a folded state, the protective frame is clamped between the stress frame and the standing frame, and the spring pin is matched with the groove on the standing frame;

when the escape protective guard is in an open state, the stress frame, the standing frame and the protective frame are mutually and vertically abutted, and the vertical section of the stress frame, the standing frame and the protective frame is in a concave shape.

Through adopting above-mentioned technical scheme, when emergency takes place for the high-rise building, open the spring catch on the rail guard of fleing, promote the rail guard of fleing, the rail guard of fleing rotates 180, the top base slides with lower base and increases its length, stand frame and protecting frame rotate 90 for the stress frame, the protecting frame rotates 90 for the stand frame, stand frame and the perpendicular butt of stress frame form the interlayer, the setting of switching door, can be when need not to use when fleing, prevent that personnel from falling out from here, when needs flee, open the switching door, make things convenient for personnel to shift to the lower floor from here.

Further, the base includes upper base member and lower base member, upper base member slides with lower base member and is connected, upper base member and stress frame fixed connection, lower base member rotates with the floor to be connected.

Through adopting above-mentioned technical scheme, go up the base member and slide with lower base member and be connected the setting, can be under the too high condition of floor, go up the base member and slide with lower base member and increase the length that the guardrail opened the state, make things convenient for personnel to shift to next floor.

Furthermore, waist-shaped holes with the sliding direction consistent with the sliding rail direction are formed in the sliding rails of the upper base body, and the sliding rods, matched with the sliding rails of the lower base body and the upper base body, are provided with convex blocks which are in sliding fit with the waist-shaped holes.

Through adopting above-mentioned technical scheme, the setting of waist shape hole and lug can make upper pedestal and lower base in-process that slides can not drop.

Furthermore, the switching door is horizontally arranged with a rotating shaft of the stress frame, first accommodating grooves are respectively formed on two side edges of the switching door at two ends of the rotating shaft, and tensioning ropes respectively fixedly connected with the switching door and the stress frame are respectively placed in the first accommodating grooves.

Through adopting above-mentioned technical scheme, the setting of pivot level setting and taut rope can be at the in-process of fleing, and the switching door rotates and forms the pedal, and the auxiliary personnel shifts to next floor, and taut rope plays the effect of taut switching door, reinforcing switching door bearing capacity.

Furthermore, vertical ladders are arranged on the base and the stress frame, and the climbing directions of the vertical ladders on the base and the stress frame are the same.

Through adopting above-mentioned technical scheme, the setting of erecting the ladder can make things convenient for personnel to get down to the upright frame of standing when fleing, plays supplementary effect of fleing.

Furthermore, a winding wheel is arranged on the wall above the protective frame, a steel rope is wound on the winding wheel, and two ends of the steel rope are fixedly connected with the winding wheel and one end, far away from the protective frame, of the protective frame in a rotating connection mode.

Through adopting above-mentioned technical scheme, the setting of wind-up wheel and steel cable can play the effect of reinforcing bearing capacity for the rail guard when fleing.

Furthermore, the rotating shaft of the protective frame and the standing frame is provided with a torsion spring on the periphery, and the torsion spring is used for automatically opening the protective frame and the standing frame.

Through adopting above-mentioned technical scheme, the setting of torsional spring can be when opening the rail guard of fleing, and under the effect of torsional spring, the protective frame rotates with the frame of standing and opens mutually perpendicular, and the protective frame plays the guard action.

Furthermore, when the protective frame is folded, two side edges of one surface close to the standing frame are provided with a second accommodating groove, a protective net is placed in the second accommodating groove, one side edge of the protective net is fixedly connected with the inner wall of the second accommodating groove, and the other side edge of the protective net is fixedly connected with the short edge of the standing frame.

Through adopting above-mentioned technical scheme, the setting of protection network can make when the protective frame is opened, and the protection network is opened thereupon, prevents that personnel's accident from dropping, plays the guard action.

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

(1) by arranging the stress frame, the standing frame and the protection frame, when an emergency occurs in a high-rise building, a spring pin on the escape protective guard is opened to push the escape protective guard, the escape protective guard rotates 180 degrees, the upper base and the lower base slide to increase the length of the upper base and the lower base, the standing frame and the protection frame rotate 90 degrees relative to the stress frame, the protection frame rotates 90 degrees relative to the standing frame, the standing frame is vertically abutted with the stress frame to form an interlayer, and a transfer door is opened to facilitate personnel to transfer to the lower-rise building from the position;

(2) through the arrangement of the vertical ladder, people can conveniently fall to the standing frame during escape, and an auxiliary escape effect is achieved;

(3) through setting up the protection network, can prevent that personnel's accident from dropping, play the guard action.

Drawings

FIG. 1 is an overall view of the present embodiment;

FIG. 2 is a schematic partial cross-sectional view taken along line A-A of FIG. 1;

FIG. 3 is an enlarged view of a portion of A in FIG. 1;

FIG. 4 is an overall view of the rear view of the present embodiment;

FIG. 5 is an enlarged view of a portion B of FIG. 4;

FIG. 6 is an enlarged view of a portion of C in FIG. 4;

FIG. 7 is an enlarged partial view of D in FIG. 4;

FIG. 8 is a schematic partial cross-sectional view taken along line C-C of FIG. 7

FIG. 9 is a schematic partial cross-sectional view taken along line B-B of FIG. 1;

FIG. 10 is an enlarged partial view of E in FIG. 9;

fig. 11 is a partially enlarged view of F in fig. 9.

Reference numerals: 1. a base; 2. a stress frame; 3. standing the frame; 4. a protective frame; 5. a spring pin; 6. an upper substrate; 7. a lower substrate; 8. a transfer door; 9. a first receiving groove; 10. tensioning the rope; 11. erecting a ladder; 12. a winding wheel; 13. a steel cord; 14. a torsion spring; 15. a second receiving groove; 16. a protective net; 17. a waist-shaped hole; 18. a bump; 51. a fixed block; 511. a containing groove; 52. positioning a rod; 53. a locking spring; 512. a through hole; 54. a toggle part.

Detailed Description

The present invention will be described in further detail with reference to the following examples and drawings, but the embodiments of the present invention are not limited thereto.

As shown in fig. 1 and 2, an escape protective guard comprises a base 1, the base 1 is divided into an upper base 6 and a lower base 7, the upper base 6 is connected with the lower base 7 in a sliding manner through a sliding rail and a sliding rod, a kidney-shaped hole 17 with the sliding direction consistent with the sliding direction of the sliding rail is arranged on the sliding rail of the upper base 6, a convex block 18 is arranged on the sliding rod of the lower base 7 matched with the sliding rail of the upper base 6, the convex block 18 is matched with the kidney-shaped hole 17 in a sliding manner (see fig. 3), under the condition of overhigh floor, the upper base 6 and the lower base 7 slide to increase the length of the opened state of the guardrail, so that a person can conveniently go downstairs, the lower base 7 is connected with a floor in a rotating manner, the rotating angle of the lower base is 180 degrees, a stress frame 2 is fixedly connected with the upper base 6, one end, far away from the base 1, of the stress frame 2 is rotatably connected with a standing frame 3, and the rotation angle thereof is 90 deg.. When the escape protective guard is in a folded state, the protective frame 4 is clamped between the stress frame 2 and the standing frame 3; when the escape protective guard is in an open state, the stress frame 2, the standing frame 3 and the protective frame 4 are vertically abutted with each other, and the vertical section of the stress frame is in a concave shape. Be provided with vertical ladder 11 on base 1 and stress frame 2, and the vertical ladder 11 climbing direction on base 1 and the stress frame 2 is the same, makes things convenient for personnel to get down to standing frame 3 when fleing, plays supplementary effect of fleing.

As shown in fig. 7 and 8, the wall bodies at two ends of the standing frame 3 are provided with spring pins 5, and the standing frame 3 is provided with grooves matched with the spring pins 5, when the guard rail is folded, the spring pins 5 are matched with the grooves of the standing frame 3, each spring pin 5 comprises a fixed block 51 fixed on the wall surface, a containing groove 511 is formed in each fixed block 51, an opening of each fixed block 51 faces the standing frame 3, a positioning rod 52 connected with the containing groove 511 in a sliding manner is arranged in each containing groove 511, a locking spring 53 is fixedly connected between each positioning rod 52 and the bottom wall of each containing groove 511, a through hole 512 communicated with each containing groove 511 is formed in the side wall of each fixed block 51, and a shifting part 54.

As shown in fig. 4 and 5, the force-bearing frame 2 is rotatably connected with the switching door 8, and the switching door 8 and the force-bearing frame 2 are locked by the lock catch, so that when people escape without using the escape device, the people are prevented from falling out of the switching door 8, and the switching door 8 is opened in the escape process, so that the people can conveniently transfer to the next floor; switching door 8 sets up with the pivot level of atress frame 2, the first groove 9 of accomodating has all been seted up on the both sides limit that switching door 8 is located its pivot both ends, and first accomodating all lay respectively with switching

door

8 and 2 fixed connection's of atress frame taut rope 10 in the groove 9, in the process of fleing, switching door 8 rotates and forms the pedal, the auxiliary personnel shifts to the lower floor, taut switching door 8 is played to taut rope 10, play the effect of reinforcing switching door 8 bearing capacity.

As shown in fig. 4 and 6, a winding wheel 12 is fixedly connected to the wall above the protection frame 4, a steel rope 13 is wound on the winding wheel 12, and two ends of the steel rope 13 are fixedly connected to the winding wheel 12 and one end of the protection frame 4 far away from the rotation connection of the winding wheel and the protection frame, respectively, so as to enhance the bearing force of the guard rail during escape.

As shown in fig. 9 and 10, a torsion spring 14 is provided on the periphery of the rotation axis of the protection frame 4 and the standing frame 3, and when the escape protective guard is opened, the protection frame 4 and the standing frame 3 are rotated and opened and are perpendicular to each other by the torsion spring 14, so that the protection frame 4 plays a protection role.

As shown in fig. 9 and 11, when the protection frame 4 is folded, the two side edges of one surface close to the standing frame 3 are provided with second accommodating grooves 15, a protection net 16 is placed in the second accommodating grooves 15, the protection net 16 is triangular, one side edge of the protection net 16 is fixedly connected with the inner wall of the second accommodating groove 15, the other end of the protection net 16 is fixedly connected with one end of the standing frame 3, which is rotatably connected with the stress frame 2, and when the protection frame 4 is opened, the protection net 16 is opened therewith to play a protection role.

The utility model discloses a working process and beneficial effect as follows:

when an emergency occurs in a high-rise building, the spring pin 5 on the escape protective guard is opened, the escape protective guard is pushed, the escape protective guard rotates 180 degrees, the upper base body 6 and the lower base body 7 slide to increase the expansion length of the protective guard, the standing frame 3 and the protective frame 4 rotate 90 degrees relative to the stress frame 2, the protective frame 4 rotates 90 degrees relative to the standing frame 3 under the action of the torsion spring 14, the standing frame 3 and the stress frame 2 are vertically abutted to form an interlayer, the transfer door 8 is rotated to be opened, and people can conveniently transfer to the lower-rise building from the upper-rise building through the escape protective guard.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. An escape protective guard comprises a base (1), and is characterized in that: the base (1) is rotatably connected with a floor slab, a stress frame (2) is fixedly connected onto the base (1), one end, far away from the base (1), of the stress frame (2) is rotatably connected with a standing frame (3), one end, far away from the end rotatably connected with the stress frame (2), of the standing frame (3) is rotatably connected with a protective frame (4), a switching door (8) is rotatably connected onto the stress frame (2), one end, far away from the rotary connection of the switching door (8), of the switching door is locked through a lock catch, spring pins (5) are arranged on wall bodies at two ends of the standing frame (3), and grooves matched with the spring pins (5) are formed in the standing frame (3);

when the escape protective guard is in a folded state, the protective frame (4) is clamped between the stress frame (2) and the standing frame (3), and the spring pin (5) is matched with the groove on the standing frame (3);

when the escape protective guard is in an open state, the stress frame (2), the standing frame (3) and the protective frame (4) are mutually and vertically abutted, and the vertical section of the stress frame is in a concave shape.

2. The escape guard rail of claim 1, wherein: base (1) includes base member (6) and lower base member (7), go up base member (6) and lower base member (7) and slide and be connected, go up base member (6) and stress frame (2) fixed connection, base member (7) rotate with the floor and are connected down.

3. The escape guard rail of claim 2, wherein: waist-shaped holes (17) with the sliding direction consistent with the sliding rail direction are formed in the sliding rails of the upper base body (6), protruding blocks (18) are arranged on the sliding rods, matched with the sliding rails of the upper base body (6), of the lower base body (7), and the protruding blocks (18) are in sliding fit with the waist-shaped holes (17).

4. The escape guard rail of claim 1, wherein: the switching door (8) is horizontally arranged with a rotating shaft of the stress frame (2), first accommodating grooves (9) are formed in two side edges, located at two ends of the rotating shaft, of the switching door (8), and tensioning ropes (10) fixedly connected with the switching door (8) and the stress frame (2) respectively are placed in the first accommodating grooves (9).

5. The escape guard rail of claim 1, wherein: vertical ladders (11) are arranged on the base (1) and the stress frame (2), and the climbing directions of the vertical ladders (11) on the base (1) and the stress frame (2) are the same.

6. The escape guard rail of claim 1, wherein: a winding wheel (12) is arranged on the wall above the protective frame (4), a steel rope (13) is wound on the winding wheel (12), and two ends of the steel rope (13) are respectively and fixedly connected with the winding wheel (12) and the protective frame (4) far away from one end of the protective frame in a rotating connection mode.

7. The escape guard rail of claim 1, wherein: the protective frame (4) and the standing frame (3) are provided with torsion springs (14) on the periphery of the rotating shaft, and the torsion springs (14) are used for automatically opening the protective frame (4) and the standing frame (3).

8. The escape guard rail of claim 7, wherein: when the protective frame (4) is folded, two side edges of one surface close to the standing frame (3) are provided with a second accommodating groove (15), a protective net (16) is placed in the second accommodating groove (15), one side edge of the protective net (16) is fixedly connected with the inner wall of the second accommodating groove (15), and the other side edge of the protective net (16) is fixedly connected with the short edge of the standing frame (3).