CN209835351U - Stair-climbing standing frame with guardrail - Google Patents
Stair-climbing standing frame with guardrail Download PDFInfo
- Publication number
- CN209835351U CN209835351U CN201920294728.8U CN201920294728U CN209835351U CN 209835351 U CN209835351 U CN 209835351U CN 201920294728 U CN201920294728 U CN 201920294728U CN 209835351 U CN209835351 U CN 209835351U
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- bottom plate
- plate
- rotating shaft
- guardrail
- movable bottom
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Abstract
The utility model relates to a stand capable of going up and down stairs with guardrails, which comprises a bottom plate component, a first side plate, a second side plate and a left guardrail; the bottom plate assembly comprises a fixed bottom plate and a movable bottom plate, and the right end of the movable bottom plate is rotatably connected with the left end of the fixed bottom plate; the lower end of the fixed bottom plate extends leftwards to form a reinforcing plate, and the reinforcing plate is abutted against the bottom end of the movable bottom plate so as to support the movable bottom plate and limit the movable bottom plate to turn downwards; the first side plate is fixedly arranged at the right end of the fixed bottom plate; the left guardrail can be arranged at the left end of the movable bottom plate in a foldable manner; the two second side plates are respectively arranged at the front end and the rear end of the bottom plate component; the stair climbing frame also comprises a first driving assembly for driving the second side plate to turn sideways and a second driving assembly for driving the movable bottom plate to turn upwards; when the guardrail is used, the first side plate, the two second side plates and the left guardrail form a circle to form a guardrail, so that the safety is high; when the folding type guardrail is not used, the two second side plates are laterally turned, the left guardrail is folded, the second driving assembly drives the movable bottom plate to be upwards turned, and the folding type guardrail is convenient to use.
Description
Technical Field
The utility model relates to a building stair field, in particular to can walk up and down stairs station frame with guardrail.
Background
Many multi-storey buildings, for example, six storeys and floors below six storeys in China are generally not provided with elevators, which brings inconvenience to old people and children living in the buildings to go upstairs and downstairs. Some lifts have appeared in the market at present in order to solve this problem, like application number 201520828290.9's chinese patent, install the guide rail on the stair, utilize to carry the thing crane to slide on the guide rail and realize going up and down, but this kind carries the thing crane mostly is that the people of standing on the bottom plate goes up and down, and no protection, the security is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above-mentioned problem, provide a can go up and down stair station frame with guardrail.
The utility model provides an above-mentioned technical problem's technical scheme as follows: a stair climbing frame with guardrails comprises a bottom plate assembly, a first side plate, a second side plate and a left guardrail;
the bottom plate assembly comprises a fixed bottom plate and a movable bottom plate, and the right end of the movable bottom plate is rotatably connected with the left end of the fixed bottom plate; the lower end of the fixed bottom plate extends leftwards to form a reinforcing plate, and the reinforcing plate is abutted against the bottom end of the movable bottom plate so as to support the movable bottom plate and limit the movable bottom plate to turn downwards; the first side plate is fixedly arranged at the right end of the fixed bottom plate; the left guardrail can be arranged at the left end of the movable bottom plate in a foldable manner; the two second side plates are respectively arranged at the front end and the rear end of the bottom plate component;
the stair-climbable stand with the guard rail further includes a first driving assembly driving the second side panel to be flipped open and a second driving assembly driving the movable floor to be flipped up.
The utility model has the advantages that: when the guardrail is used, the first side plate, the two second side plates and the left guardrail form a circle to form a guardrail, so that the safety is high; when the folding type guardrail is not used, the two second side plates are laterally turned, the left guardrail is folded, the second driving assembly drives the movable bottom plate to be upwards turned, and the folding type guardrail is convenient to use.
Further, the first driving assembly comprises a first rotating shaft and a swing arm; the front end and the rear end of the movable bottom plate are provided with first sliding chutes in the left-right direction, and the first sliding chutes penetrate through the right end face of the movable bottom plate; a second sliding chute communicated with the first sliding chute is arranged on the fixed bottom plate corresponding to the first sliding chute; a third rotating shaft matched with the first sliding groove and the second sliding groove is arranged at one end, far away from the first rotating shaft, of the bottom end of the second side plate, so that the second side plate can slide and rotate in the first sliding groove and the second sliding groove through the third rotating shaft; the swing arm is an L-shaped connecting rod with a certain angle, one end of the swing arm is fixedly connected with the first rotating shaft, and the other end of the swing arm is rotatably connected with one end, close to the first rotating shaft, of the second side plate through the second rotating shaft; the lower end of the first rotating shaft is rotatably arranged on a lower seat plate arranged on the outer side surface of the lower end of the first side plate, and the upper end of the first rotating shaft is rotatably arranged on an upper seat plate arranged on the outer side surface of the upper end of the first side plate; the first driving component drives the first rotating shaft to rotate through a motor or a gear rack.
Further, the swing arm sets up to two, and is located the upper and lower both ends of first pivot respectively.
The beneficial effect of the two-step scheme is as follows: rotating the first rotating shaft to enable the second side plate to turn over until the third rotating shaft slides to the right end of the second sliding groove, and then closing the second side plate; the first rotating shaft is rotated in the opposite direction, so that the second side plate is turned over until the third rotating shaft slides to the left end of the first sliding groove, the second side plate is opened, and the two swing arms are arranged, so that the stress is uniform, and the stability is high.
Furthermore, the right end of the movable bottom plate is rotatably connected with the hinged left end of the fixed bottom plate through a fourth rotating shaft; the second driving assembly comprises a first motor, the first motor is arranged at one end of the fourth rotating shaft and is installed in the fixed bottom plate to drive the movable bottom plate to rotate upwards around the fourth rotating shaft.
The beneficial effects of the further scheme are as follows: the right end of the movable bottom plate is rotatably connected with the hinged left end of the fixed bottom plate through a fourth rotating shaft; the second driving assembly comprises a first motor, the first motor is arranged at one end of the fourth rotating shaft and is installed in the fixing bottom plate, driving is reliable, and the degree of automation is high.
Furthermore, the front end and the rear end of the left end of the movable bottom plate are respectively extended upwards to form an ear seat; the lower end of the left guardrail is rotatably connected and installed on the two ear seats, and the left guardrail is driven to rotate through the second motor.
Furthermore, a limiting plate extends upwards from the left end of the movable bottom plate to limit the outward rotation of the left guardrail.
The beneficial effect of the two-step scheme is as follows: the second motor drives the left guardrail to rotate, and the automation degree is high; the limiting plate can limit the left guardrail to rotate outwards, and safety is high.
Drawings
FIG. 1 is a schematic view of a stair-climbing or stair-climbing platform having a guardrail;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a schematic view of a foldable upstairs and downstairs frame with guardrails;
fig. 4 is a partial enlarged view at B in fig. 3.
In the drawings, the components represented by the respective reference numerals are listed below:
1. the bottom plate subassembly, 110, the PMKD, 111, the reinforcing plate, 112, the second spout, 120, activity bottom plate, 121, first spout, 122, the ear seat, 123, the limiting plate, 2, first curb plate, 3, the second curb plate, 310, the third pivot, 320, lower seat board, 330, go up the bedplate, 4, left guardrail, 5, first drive assembly, 510, first pivot, 520, the swing arm, 521, the second pivot, 6, the second drive assembly, 610, first motor, 7, the second motor, 8, the wall, 810, stair, 820, the slide rail.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
Example 1
As shown in fig. 1 to 4, a stair-climbing and descendant stand with guardrails includes a bottom plate assembly 1, a first side plate 2, a second side plate 3, and a left guardrail 4; the bottom plate assembly 1 comprises a fixed bottom plate 110 and a movable bottom plate 120, wherein the right end of the movable bottom plate 120 is rotatably connected with the left end of the fixed bottom plate 110; the lower end of the fixed base plate 110 extends leftwards to form a reinforcing plate 111, and the reinforcing plate 111 abuts against the bottom end of the movable base plate 120 to support the movable base plate 120 and limit the movable base plate 120 to turn downwards; the first side plate 2 is fixedly arranged at the right end of the fixed bottom plate 110; the left guardrail 4 can be arranged at the left end of the movable bottom plate 120 in a folding way; the two second side plates 3 are respectively arranged at the front end and the rear end of the bottom plate component 1; the upstairs and downstairs with balustrades further comprises a first driving assembly 5 for driving the second side plate 3 to be turned on and a second driving assembly 6 for driving the movable floor 120 to be turned up.
When the guardrail is used, the first side plate 2, the two second side plates 3 and the left guardrail 4 form a circle to form a guardrail, and the safety is high; when the folding bed is not used, the two second side plates 3 are turned on one side, the left guardrail 4 is folded, and the second driving assembly 6 drives the movable bottom plate 120 to be turned upwards, so that the use is convenient.
Example 2
As shown in fig. 1 to 4, a stair-climbing and descendant stand with guardrails includes a bottom plate assembly 1, a first side plate 2, a second side plate 3, and a left guardrail 4; the bottom plate assembly 1 comprises a fixed bottom plate 110 and a movable bottom plate 120, wherein the right end of the movable bottom plate 120 is rotatably connected with the left end of the fixed bottom plate 110; the lower end of the fixed base plate 110 extends leftwards to form a reinforcing plate 111, and the reinforcing plate 111 abuts against the bottom end of the movable base plate 120 to support the movable base plate 120 and limit the movable base plate 120 to turn downwards; the first side plate 2 is fixedly arranged at the right end of the fixed bottom plate 110; the left guardrail 4 can be arranged at the left end of the movable bottom plate 120 in a folding way; the two second side plates 3 are respectively arranged at the front end and the rear end of the bottom plate component 1; the upstairs and downstairs with balustrades further comprises a first driving assembly 5 for driving the second side plate 3 to be turned on and a second driving assembly 6 for driving the movable floor 120 to be turned up.
The first drive assembly 5 includes a first rotating shaft 510 and a swing arm 520; the front end and the rear end of the movable bottom plate 120 are provided with a first sliding chute 121 in the left-right direction, and the first sliding chute 121 penetrates through the right end face of the movable bottom plate 120; a second sliding chute 112 communicated with the first sliding chute 121 is arranged on the fixed bottom plate 110 corresponding to the first sliding chute 121; a third rotating shaft 310 matched with the first sliding chute 121 and the second sliding chute 112 is arranged at one end of the bottom end of the second side plate 3 far away from the first rotating shaft 510, so that the second side plate 3 can slide and rotate in the first sliding chute 121 and the second sliding chute 112 through the third rotating shaft 310; the swing arm 520 is an L-shaped link rod with a certain angle, one end of the swing arm 520 is fixedly connected with the first rotating shaft 510, and the other end of the swing arm 520 is rotatably connected with one end of the second side plate 3 close to the first rotating shaft 510 through the second rotating shaft 521; the lower end of the first rotating shaft 510 is rotatably mounted on a lower seat plate 320 arranged on the outer side surface of the lower end of the first side plate 2, and the upper end of the first rotating shaft 510 is rotatably mounted on an upper seat plate 330 arranged on the outer side surface of the upper end of the first side plate 2; the first driving assembly 5 drives the first rotating shaft 510 to rotate through a motor or a rack and pinion.
In this embodiment, two swing arms 520 are provided and are respectively located at the upper and lower ends of the first rotating shaft 510.
When in use, the first rotating shaft 510 is rotated to turn the second side plate 3 over, until the third rotating shaft 310 slides to the right end of the second sliding chute 112, the second side plate 3 is opened; the first rotating shaft 510 is rotated in the opposite direction to turn the second side plate 3 over until the third rotating shaft 310 slides to the left end of the first sliding groove 121, the second side plate 3 is closed, and the number of the swing arms 520 is two, so that the stress is uniform and the stability is high.
Example 3
As shown in fig. 1 to 4, a stair-climbing and descendant stand with guardrails includes a bottom plate assembly 1, a first side plate 2, a second side plate 3, and a left guardrail 4; the bottom plate assembly 1 comprises a fixed bottom plate 110 and a movable bottom plate 120, wherein the right end of the movable bottom plate 120 is rotatably connected with the left end of the fixed bottom plate 110; the lower end of the fixed base plate 110 extends leftwards to form a reinforcing plate 111, and the reinforcing plate 111 abuts against the bottom end of the movable base plate 120 to support the movable base plate 120 and limit the movable base plate 120 to turn downwards; the first side plate 2 is fixedly arranged at the right end of the fixed bottom plate 110; the left guardrail 4 can be arranged at the left end of the movable bottom plate 120 in a folding way; the two second side plates 3 are respectively arranged at the front end and the rear end of the bottom plate component 1; the upstairs and downstairs with balustrades further comprises a first driving assembly 5 for driving the second side plate 3 to be turned on and a second driving assembly 6 for driving the movable floor 120 to be turned up.
The first drive assembly 5 includes a first rotating shaft 510 and a swing arm 520; the front end and the rear end of the movable bottom plate 120 are provided with a first sliding chute 121 in the left-right direction, and the first sliding chute 121 penetrates through the right end face of the movable bottom plate 120; a second sliding chute 112 communicated with the first sliding chute 121 is arranged on the fixed bottom plate 110 corresponding to the first sliding chute 121; a third rotating shaft 310 matched with the first sliding chute 121 and the second sliding chute 112 is arranged at one end of the bottom end of the second side plate 3 far away from the first rotating shaft 510, so that the second side plate 3 can slide and rotate in the first sliding chute 121 and the second sliding chute 112 through the third rotating shaft 310; the swing arm 520 is an L-shaped link rod with a certain angle, one end of the swing arm 520 is fixedly connected with the first rotating shaft 510, and the other end of the swing arm 520 is rotatably connected with one end of the second side plate 3 close to the first rotating shaft 510 through the second rotating shaft 521; the lower end of the first rotating shaft 510 is rotatably mounted on a lower seat plate 320 arranged on the outer side surface of the lower end of the first side plate 2, and the upper end of the first rotating shaft 510 is rotatably mounted on an upper seat plate 330 arranged on the outer side surface of the upper end of the first side plate 2; the first driving assembly 5 drives the first rotating shaft 510 to rotate through a motor or a rack and pinion.
The right end of the movable bottom plate 120 is rotatably connected with the left end of the fixed bottom plate 110 through a fourth rotating shaft; the second driving assembly 6 includes a first motor 610, the first motor 610 is disposed at one end of the fourth rotating shaft and is installed in the fixed base plate 110 to drive the movable base plate 120 to rotate upward around the fourth rotating shaft, and the degree of automation is high.
Furthermore, an ear seat 122 extends upwards from the front end and the rear end of the left end of the movable bottom plate 120 respectively; the lower end of the left guardrail 4 is rotatably connected and installed on the two ear seats 122, and the left guardrail 4 is driven to rotate by the second motor 7.
Further, a limiting plate 123 extends upwards from the left end of the movable bottom plate 120 to limit the outward rotation of the left guard rail 4.
The second motor 7 drives the left guardrail 4 to rotate, and the automation degree is high; the limiting plate 123 can limit the left guardrail 4 to rotate outwards, and safety is high.
In the above embodiments, the sliding rail 820 is disposed on the wall 8 on one side of the stair 810, and the direction of the sliding rail 820 is consistent with the direction of the stair 810, the utility model discloses the rack moves on the sliding rail 820, and the manned object carrying is realized.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (6)
1. A stair climbing frame with guardrails is characterized by comprising a bottom plate assembly (1), a first side plate (2), a second side plate (3) and a left guardrail (4);
the bottom plate assembly (1) comprises a fixed bottom plate (110) and a movable bottom plate (120), wherein the right end of the movable bottom plate (120) is rotatably connected with the left end of the fixed bottom plate (110); a reinforcing plate (111) extends leftwards from the lower end of the fixed bottom plate (110), and the reinforcing plate (111) is abutted against the bottom end of the movable bottom plate (120) so as to support the movable bottom plate (120) and limit the movable bottom plate (120) to turn downwards; the first side plate (2) is fixedly arranged at the right end of the fixed bottom plate (110); the left guardrail (4) is arranged at the left end of the movable bottom plate (120) in a foldable manner; the two second side plates (3) are respectively arranged at the front end and the rear end of the bottom plate component (1);
the stair climbing frame further comprises a first driving assembly (5) for driving the second side plate (3) to turn on side and a second driving assembly (6) for driving the movable bottom plate (120) to turn upwards.
2. A walk-up stair climbing frame with guardrail according to claim 1, characterized in that the first drive assembly (5) comprises a first rotating shaft (510) and a swing arm (520); the front end and the rear end of the movable bottom plate (120) are provided with first sliding chutes (121) in the left-right direction, and the first sliding chutes (121) penetrate through the right end face of the movable bottom plate (120); a second sliding chute (112) communicated with the first sliding chute (121) is arranged on the fixed bottom plate (110) corresponding to the first sliding chute (121); a third rotating shaft (310) matched with the first sliding groove (121) and the second sliding groove (112) is arranged at one end, far away from the first rotating shaft (510), of the bottom end of the second side plate (3), so that the second side plate (3) can slide and rotate in the first sliding groove (121) and the second sliding groove (112) through the third rotating shaft (310); the swing arm (520) is an L-shaped connecting rod with a certain angle, one end of the swing arm (520) is fixedly connected with the first rotating shaft (510), and the other end of the swing arm (520) is rotatably connected with one end, close to the first rotating shaft (510), of the second side plate (3) through a second rotating shaft (521); the lower end of the first rotating shaft (510) is rotatably mounted on a lower seat plate (320) arranged on the outer side surface of the lower end of the first side plate (2), and the upper end of the first rotating shaft (510) is rotatably mounted on an upper seat plate (330) arranged on the outer side surface of the upper end of the first side plate (2); the first driving component (5) drives the first rotating shaft (510) to rotate through a motor or a gear rack.
3. The upstairs and downstairs able frame with a balustrade according to claim 2, wherein the swing arms (520) are provided in two at upper and lower ends of the first rotating shaft (510), respectively.
4. The upstairs and downstairs with guardrails as claimed in claim 1, wherein the right end of the movable bottom plate (120) is rotatably connected with the left end of the fixed bottom plate (110) through a fourth rotating shaft; the second driving assembly (6) comprises a first motor (610), wherein the first motor (610) is arranged at one end of the fourth rotating shaft and is installed in the fixed bottom plate (110) to drive the movable bottom plate (120) to rotate upwards around the fourth rotating shaft.
5. The stair climbing frame with guardrails according to claim 1, wherein the movable bottom plate (120) is provided with an ear seat (122) extending upwards from the front end and the rear end of the left end; the lower end of the left guardrail (4) is rotatably connected with and installed on the two ear seats (122), and the left guardrail (4) is driven to rotate by the second motor (7).
6. The upstairs and downstairs with a balustrade according to any one of claims 1 to 5, wherein a limiting plate (123) is extended upward from the left end of the movable floor (120) to limit the outward rotation of the left balustrade (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920294728.8U CN209835351U (en) | 2019-03-08 | 2019-03-08 | Stair-climbing standing frame with guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920294728.8U CN209835351U (en) | 2019-03-08 | 2019-03-08 | Stair-climbing standing frame with guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209835351U true CN209835351U (en) | 2019-12-24 |
Family
ID=68905571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920294728.8U Expired - Fee Related CN209835351U (en) | 2019-03-08 | 2019-03-08 | Stair-climbing standing frame with guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209835351U (en) |
-
2019
- 2019-03-08 CN CN201920294728.8U patent/CN209835351U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191224 Termination date: 20210308 |