CN214787132U - Foldable self-help rescue escalator - Google Patents
Foldable self-help rescue escalator Download PDFInfo
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- CN214787132U CN214787132U CN202121514552.6U CN202121514552U CN214787132U CN 214787132 U CN214787132 U CN 214787132U CN 202121514552 U CN202121514552 U CN 202121514552U CN 214787132 U CN214787132 U CN 214787132U
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Abstract
The utility model discloses a folding self-help rescue staircase, which comprises a staircase body, a stand column and a plurality of groups of supporting pieces for connecting the staircase body and the stand column; the upright post is fixed on the wall surface, and the escalator body is arranged in parallel with the upright post; the support piece is a telescopic structure with adjustable support length, two ends of the support piece are respectively hinged with the escalator body and the upright post, and the escalator body is folded or unfolded through the telescopic action and the rotating action of the support piece; the structure provides a staircase structure of fleing of saving oneself suitable for in the narrow space, is particularly useful for the staff in the narrow space such as STK inside canopy position, workshop and saves oneself and flee, can effectively solve because of the narrow difficult problem that leads to rescue equipment and rescue personnel to can't implement effective rescue of rescue space, makes stranded personnel can independently quick the establishment a passway for escaping under emergency, quick safe flees from the scene of the accident, ensures people's life and property safety.
Description
Technical Field
The utility model relates to a rescue climbing device field especially relates to a foldable self-service rescue staircase.
Background
In daily production and life, whether an autonomous escape and rescue facility is complete or not is related to life and property safety of people, so that the autonomous escape and rescue facility is more and more emphasized by the nation, a rescue escalator is taken as an existing conventional rescue device and is widely applied to rescue work, the existing rescue escalator is generally required to be transported to a rescue site by external personnel and built when a dangerous case occurs, a large amount of valuable rescue time is consumed, if the dangerous case occurs in narrow spaces such as an STK internal shed position and a workshop handshake building, the existing rescue escalator is difficult to transport and build, various automatic rescue devices are limited in use, unnecessary casualty loss is inevitably caused, and therefore, a self-help rescue escalator structure which can be used for the escape personnel to build autonomously and quickly and is suitable for the narrow spaces is urgently needed.
SUMMERY OF THE UTILITY MODEL
For solving above-mentioned current main equipment and floor and because of the narrow difficult problem that leads to rescue equipment and rescue personnel to implement effective rescue in rescue space, the utility model provides a foldable self-service rescue staircase, including staircase body, stand, a plurality of support piece of connecting stand and staircase body, staircase body accessible support piece is folding or expand for form a safe, firm route of fleing in narrow space fast when the dangerous situation takes place, in order to reduce the injures and deaths, specifically realize through following structure.
A foldable self-help rescue escalator comprising: the escalator comprises an escalator body, an upright post and a plurality of supporting pieces for connecting the escalator body and the upright post; the upright post is fixed on the wall surface, and the escalator body is arranged in parallel with the upright post;
furthermore, the supporting piece is of a telescopic structure with a fixed stroke, two ends of the supporting piece are respectively hinged with the escalator body and the upright post, the escalator body is folded or unfolded through the telescopic action and the rotating action of the supporting piece, and effective support is provided for the folded or unfolded escalator body.
As a pair of the utility model provides an embodiment of foldable self-service rescue staircase, the staircase body is including side handrail and horizontal carrier bar, horizontal carrier bar top-down equidistance level cross-over connection between the side handrail, and with side handrail and stand are articulated, and under this rescue staircase expansion state, horizontal loading board is located horizontal position.
As the utility model provides a pair of an implementation mode of foldable self-service rescue staircase, support piece is shaft-like extensible member, the both ends of shaft-like extensible member articulate respectively in the side of side handrail side and stand.
As the utility model provides a pair of an embodiment of foldable self-service rescue staircase, shaft-like extensible member and side handrail articulated one end are the eight characters type setting for stretching out the end, the shaft-like extensible member that is located upper and lower adjacent position for stretching out the relative setting of end between them, in order to provide effective support under the staircase expansion state.
As the utility model provides a pair of an embodiment of foldable self-service rescue staircase, still be provided with the dead lever between stand and the side handrail, the both ends of dead lever are articulated with side handrail and stand respectively, the staircase body uses the dead lever to be rotary motion as the radius and realizes folding in launching, under the expansion state, the dead lever is located horizontal position.
As the utility model provides a pair of an embodiment of foldable self-service rescue staircase, support piece is the X type extensible member including bracing piece and extending arm, extending arm both ends articulate respectively in the side of stand with the side handrail.
As the utility model provides a pair of an embodiment of foldable self-service rescue staircase, the one end and the stand of bracing piece are articulated, the lateral surface protrusion of extending arm is provided with spacing post, the bracing piece matches the guiding hole has been seted up to spacing post, spacing post inlays to be located in the guiding hole, the extending arm with flexible action is accomplished for the orbit to the guiding hole.
As the utility model provides a pair of an embodiment of foldable self-service rescue staircase includes two stands at least, the interval between the stand is adapted to the width setting of staircase body.
As the utility model provides a pair of an embodiment of foldable self-service rescue staircase, stand and side handrail still are provided with the round pin body and the pinhole of mutual matching in mutual folding position, extract the round pin body after, the personnel of fleing can push down expansion staircase body.
Advantageous effects
The folding self-help rescue escalator is particularly suitable for self-help escape and rescue in narrow spaces such as production workshops or large-scale production equipment, can be used as a conventional escape facility and arranged on escape paths of walls or large-scale equipment, and when a folding structure is more suitable for the narrow spaces, influence and interference on daily production and life are avoided, so that when a dangerous case occurs, escape personnel can quickly find a safe and stable escape path in the narrow spaces, and the life and property safety of people is protected.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a side view of an expanded state of an embodiment of the present invention;
fig. 2 is a side view of the embodiment of the present invention in a folded state;
fig. 3 is a front view of the embodiment of the present invention in a folded state;
FIG. 4 is a front view of the mast 200;
fig. 5 is a side view of the second embodiment of the present invention in an expanded state;
fig. 6 is a side view of the embodiment of the present invention in a two-folded state;
fig. 7 is a front view of the embodiment of the present invention in a two-folded state;
wherein:
an escalator body-100; side arm-110; a transverse carrier bar-120; a fixed rod-130; a hinge-131;
column-200; lug-201; notch-202;
a support-300; a rod-shaped extension-310; an extended end-311;
an X-shaped telescoping member-320; an extending arm-321; a spacing post-322; a support bar-323; a guide hole-324;
a pin body-400; pin hole-401.
Detailed Description
The following description of the preferred embodiments of the present invention will enable one skilled in the art to make and use the present invention as described below, and will more fully understand the innovative features and attendant advantages of the present invention.
The first embodiment is as follows:
as shown in fig. 1, 2 and 3, the folding self-help escalator comprises: the escalator comprises an escalator body 100, a vertical column 200 and a plurality of supporting pieces 300 for connecting the escalator body 100 and the vertical column 200; the upright post 200 is vertically fixed on the wall surface, and the escalator body 100 and the upright post 200 are arranged in parallel.
Further, the support member 300 is a telescopic structure having a fixed stroke, two ends of the support member 300 are respectively hinged to the escalator body 100 and the upright post 200, the escalator body 100 is folded or unfolded by the telescopic action and the rotating action of the support member 300, and the escalator body 100 provides effective support in the folded or unfolded state.
Specifically, the supporting member 300 is a rod-shaped telescopic member 310, the rod-shaped telescopic member 310 is preferably, but not limited to, a gas spring, two ends of the rod-shaped telescopic member 310 are respectively hinged to the side surface of the side handrail 110 and the side surface of the upright post 200, one end of the rod-shaped telescopic member 310 hinged to the side handrail 110 is an extending end 311, and the two rod-shaped telescopic members 310 located at the upper and lower adjacent positions are arranged in a splayed shape, so that the extending ends 311 of the two rod-shaped telescopic members are oppositely arranged, and effective support is provided for the escalator in the unfolding state.
Further, the escalator body 100 comprises side handrails 110 and a transverse carrying rod 120, wherein the transverse carrying rod 120 horizontally spans between the side handrails 110 from top to bottom at equal intervals, so as to provide effective support for the evacuees to climb.
Further, a fixing rod 130 is further disposed between the upright post 200 and the side handrail 110, two ends of the fixing rod 130 are hinged to the side handrail 110 and the upright post 200 through a hinge 131 structure, the escalator body 100 is folded by rotating the fixing rod 130 as a radius, and the fixing rod 130 is located at a horizontal position in the unfolded state.
Further, referring to fig. 4, the escalator is provided with two upright posts 200, the upright posts 200 are angle steel upright posts 200, the included angle surfaces of the angle steel upright posts 200 are oppositely arranged, but not limited to the included angle surfaces, the distance between the two upright posts 200 is suitable for the width arrangement of the escalator body 100, and the escalator body 100 and the upright posts 200 are arranged in an overlapping manner in a folding state.
Further, the upright post 200 and the side rail 110 are further provided with a pin body 400 and a pin hole 401 which are matched with each other at mutually folded positions, the upright post 200 is provided with a lug 201 for the pin hole 401, the pin body 400 is inserted into the pin hole 401 in a folded state, and after the pin body 400 is pulled out, the escape personnel can push down and unfold the escalator body 100.
Example two:
as shown in fig. 5, 6 and 7, another embodiment of the folding self-help escalator is provided, which includes: the escalator comprises an escalator body 100, a vertical column 200 and a plurality of supporting pieces 300 for connecting the escalator body 100 and the vertical column 200; the upright post 200 is vertically fixed on the wall surface, and the escalator body 100 and the upright post 200 are arranged in parallel.
Further, the support member 300 is a telescopic structure having a fixed stroke, two ends of the support member 300 are respectively hinged to the escalator body 100 and the upright post 200, the escalator body 100 is folded or unfolded by the telescopic action and the rotating action of the support member 300, and the escalator body 100 provides effective support in the folded or unfolded state.
Specifically, the supporting member 300 is an X-shaped telescopic member 320 including a supporting rod 323 and an extending arm 321, two ends of the extending arm 321 are respectively hinged to the side surfaces of the upright post 200 and the side armrest 110, one end of the supporting rod 323 is hinged to the upright post 200, the extending arm 321 is located at the inner side of the supporting rod 323, a limiting post 322 is convexly arranged on one side of the extending arm 321 adjacent to the supporting rod 323, the extending arm 321 is provided with a guiding hole 324 matched with the limiting post 322, the limiting post 322 is arranged in the guiding hole 324, and the extending arm 321 completes the telescopic folding action by using the guiding hole 324 as a track.
Further, the upright post 200 is further provided with a notch 202 for accommodating the limiting post 322 in cooperation with the limiting post 322, and in the folded state, the limiting post 322 is accommodated in the notch 202 reserved in the upright post 200.
Further, the escalator body 100 includes side handrails 110 and transverse bearing rods 120, and the transverse bearing rods 120 are horizontally spanned between the side handrails 110 at equal intervals from top to bottom.
Further, referring to fig. 4, the escalator is provided with two upright posts 200, the upright posts 200 are angle steel upright posts 200, the included angle surfaces of the angle steel upright posts 200 are arranged oppositely, but not limited to this, the distance between the two upright posts 200 is slightly wider than the width of the escalator body 100, in the folded state, the escalator body 100 is accommodated in the space formed between the two upright posts 200, and compared with the mutually overlapped folding manner of the first embodiment, the rescue escalator of the present embodiment has a smaller thickness in the folded state.
Further, the pillar 200 and the side rail 110 are further provided with a pin 400 and a pin hole 401 at mutually folded positions, which are matched with each other, in which the pin 400 is inserted into the pin hole 401 in the folded state, and after the pin 400 is pulled out, the evacuee can push down and unfold the escalator body 100.
Further, the left side surface and the right side surface of the escalator are symmetrically provided with two air springs, but the escalator is not limited to the escalator, and the air springs can generate certain damping when the escalator body 100 is unfolded while providing certain support, so that the auxiliary body is arranged below the escalator body at a constant speed, and the rescue escalator is prevented from being damaged.
The two embodiments of the folding self-help rescue escalator are particularly suitable for self-help escape and rescue in narrow spaces such as production workshops or large-scale production equipment, can be used as a conventional escape facility to be arranged on escape paths of walls or large-scale equipment, and when the folding structure is more suitable for the narrow spaces, influences and interference on daily production and life are avoided, so that when dangerous situations occur, escape personnel can quickly find a safe and stable escape path in the narrow spaces, and the life and property safety of people is protected.
The folding self-help rescue escalator is particularly suitable for self-help escape and rescue in narrow spaces such as production workshops or large-scale production equipment, can be used as a conventional escape facility and arranged on escape paths of walls or large-scale equipment, and when a folding structure is more suitable for the narrow spaces, influence and interference on daily production and life are avoided, so that when a dangerous case occurs, escape personnel can quickly find a safe and stable escape path in the narrow spaces, and the life and property safety of people is protected.
The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the specific embodiments of the present invention be limited by these descriptions; to the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection.
Claims (9)
1. The utility model provides a foldable self-service rescue staircase which characterized in that includes: the escalator comprises an escalator body, an upright post and a plurality of supporting pieces for connecting the escalator body and the upright post;
the upright post is fixed on the wall surface, and the escalator body is arranged in parallel with the upright post;
the support piece is a telescopic structure with a fixed stroke, two ends of the support piece are respectively hinged with the escalator body and the upright post, and the escalator body is folded or unfolded through the telescopic action and the rotating action of the support piece.
2. The folding type self-help rescue escalator according to claim 1, characterized in that: the escalator body comprises side handrails and transverse bearing rods, and the transverse bearing rods horizontally cross the side handrails at equal intervals from top to bottom.
3. The folding type self-help rescue escalator according to claim 2, characterized in that: the support piece is a rod-shaped telescopic piece, and two ends of the rod-shaped telescopic piece are respectively hinged to the side faces of the side armrests and the side faces of the stand columns.
4. The folding type self-help rescue escalator according to claim 3, characterized in that: the rod-shaped telescopic piece is hinged with the side handrail, one end of the rod-shaped telescopic piece, which is hinged with the side handrail, is an extending end, and the extending ends of the rod-shaped telescopic piece, which are positioned at the upper and lower adjacent positions, are arranged oppositely.
5. The folding type self-help rescue escalator according to claim 3, characterized in that: still be provided with the dead lever between stand and the side handrail, the both ends of dead lever are articulated with side handrail and stand respectively, the staircase body uses the dead lever to do the rotary motion as the radius and realizes folding in the expansion.
6. The folding type self-help rescue escalator according to claim 2, characterized in that: the support piece is an X-shaped telescopic piece comprising a support rod and an extension arm, and two ends of the extension arm are respectively hinged to the side surfaces of the upright post and the side handrail.
7. The folding type self-help rescue escalator according to claim 6, characterized in that: one end of the supporting rod is hinged to the stand column, a limiting column is arranged on the outer side face of the extending arm in a protruding mode, the supporting rod is matched with the limiting column and provided with a guide hole, the limiting column is embedded in the guide hole, and the extending arm completes stretching action by taking the guide hole as a track.
8. The folding type self-help rescue escalator according to claim 1, characterized in that: the escalator comprises at least two upright posts, and the distance between the upright posts is suitable for the width of the escalator body.
9. The folding type self-help rescue escalator according to claim 1, characterized in that: the upright post and the side handrail are also provided with a pin body and a pin hole which are matched with each other at the mutually overlapped position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121514552.6U CN214787132U (en) | 2021-07-05 | 2021-07-05 | Foldable self-help rescue escalator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121514552.6U CN214787132U (en) | 2021-07-05 | 2021-07-05 | Foldable self-help rescue escalator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214787132U true CN214787132U (en) | 2021-11-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121514552.6U Active CN214787132U (en) | 2021-07-05 | 2021-07-05 | Foldable self-help rescue escalator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214787132U (en) |
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2021
- 2021-07-05 CN CN202121514552.6U patent/CN214787132U/en active Active
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