CN211899886U - External step structure for telescopic stand - Google Patents
External step structure for telescopic stand Download PDFInfo
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- CN211899886U CN211899886U CN201922059726.3U CN201922059726U CN211899886U CN 211899886 U CN211899886 U CN 211899886U CN 201922059726 U CN201922059726 U CN 201922059726U CN 211899886 U CN211899886 U CN 211899886U
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- telescopic link
- support
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Abstract
The utility model discloses an external step structure for a telescopic grandstand, which comprises a telescopic grandstand body, wherein the telescopic grandstand body comprises a support step, an external step is arranged at the position, close to the left side surface, of the top surface of the support step, a first support step is arranged at the position, close to the left side surface, of the top surface of the support step, a first external step is arranged at the position, close to the left side surface, of the top surface of the first support step, and a second support step is arranged at the position, close to the left side surface, of the top surface of the first support step; the device installs external step additional in the middle of the step to satisfy personnel and normally go up step walking height, make things convenient for personnel to walk, this device's structure is comparatively simple, and the cost is comparatively cheap, is fit for using widely.
Description
Technical Field
The utility model relates to an external stair structure that flexible stand was used.
Background
Given that the height difference of the telescopic platform layer on the market at present is too large, the step height of a person walking from the front row to the back row is not suitable for the height of the person normally going up and down, and the step is easy to have an accident when walking.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that an external stair structure that flexible stand used is provided.
The utility model discloses a realize through following technical scheme:
the utility model provides an external stair structure that flexible stand was used, includes flexible stand body, flexible stand body is including supporting the step, the position department that supports the step top surface and is close to the left surface is provided with external step, it is provided with first support step to support the step top surface and be close to left position department, first support step top surface is close to left position department and is provided with first external step, first support step top surface is close to left position department and is provided with the second and supports the step.
Preferably, the positions of the bottom surfaces of the external step and the first external step are both provided with a connecting clamping block, and the positions of the top surfaces of the supporting step and the first supporting step are both provided with a clamping groove matched with the connecting clamping block.
Preferably, the positions of the bottom surfaces of the supporting steps, the first supporting steps and the second supporting steps are provided with supporting upright posts, the positions of the bottom surfaces of the supporting upright posts are provided with supporting plates, and the positions of the bottom surfaces of the supporting plates are provided with upright post angle adjusting blocks.
Preferably, the position department of supporting the step bottom surface is provided with the telescopic link, the position department of first supporting the step bottom surface is provided with first telescopic link, the telescopic link sets up the inboard of first telescopic link, the position department of second supporting the step bottom surface is provided with the second telescopic link, first telescopic link sets up the inboard of second telescopic link.
Preferably, the bottom surfaces of the telescopic rod, the first telescopic rod and the second telescopic rod are provided with moving rollers, and the number of the moving rollers is more than two.
The utility model discloses a theory of operation:
the telescopic stand body sequentially pulls the supporting steps to the outer side when in use until the whole telescopic stand is unfolded, and audiences can step on the upper layer of the external steps to meet the walking height of normal steps of people and make the people walk conveniently.
The utility model has the advantages that: the device installs external step additional in the middle of the step to satisfy personnel and normally go up step walking height, make things convenient for personnel to walk, this device's structure is comparatively simple, and the cost is comparatively cheap, is fit for using widely.
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 description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only 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 schematic structural diagram of the present invention.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
In the description of the present invention, it is to be understood that the terms "one end", "the other end", "the outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", etc. indicate orientations or positional relationships based on those shown in 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, 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 explicitly specified or limited, the terms "set", "coupled", "connected", "penetrating", "plugging", and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; 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.
As shown in fig. 1, the external step structure for the telescopic grandstand comprises a telescopic grandstand body 1, wherein the telescopic grandstand body 1 comprises a supporting step 101, an external step 102 is arranged at a position, close to the left side surface, of the top surface of the supporting step 101, a first supporting step 103 is arranged at a position, close to the left side surface, of the top surface of the supporting step 101, a first external step 104 is arranged at a position, close to the left side surface, of the top surface of the first supporting step 103, and a second supporting step 105 is arranged at a position, close to the left side surface, of the top surface of the first supporting step 103.
In the present invention, the external step 102 and the position of the bottom surface of the first external step 104 are both provided with a connecting block (not shown), the supporting step 101 and the position of the top surface of the first supporting step 103 are both provided with a slot for engaging with the connecting block.
The utility model discloses in the embodiment of a preferred, support step 101 first support step 103 with the position department of second support step 105 bottom surface all is provided with support post 2, the position department of 2 bottom surfaces of support post is provided with backup pad 201, the position department of backup pad 201 bottom surface is provided with stand angle adjusting block 202.
The utility model discloses in the embodiment of a preferred, the position department of supporting step 101 bottom surface is provided with telescopic link 110, the position department of first supporting step 103 bottom surface is provided with first telescopic link 111, telescopic link 110 sets up the inboard of first telescopic link 111, the position department of second supporting step 105 bottom surface is provided with second telescopic link 112, first telescopic link 111 sets up the inboard of second telescopic link 112.
The utility model discloses in the embodiment of a preferred, the telescopic link 110 first telescopic link 111 with the position department of second telescopic link 112 bottom surface all is provided with removes the wheel and rolls 113, it is provided with more than two to remove wheel 113.
The utility model discloses a theory of operation:
the telescopic stand body sequentially pulls the supporting steps to the outer side when in use until the whole telescopic stand is unfolded, and audiences can step on the upper layer of the external steps to meet the walking height of normal steps of people and make the people walk conveniently.
The utility model has the advantages that: the device installs external step additional in the middle of the step to satisfy personnel and normally go up step walking height, make things convenient for personnel to walk, this device's structure is comparatively simple, and the cost is comparatively cheap, is fit for using widely.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (5)
1. The utility model provides an external stair structure that flexible stand was used which characterized in that: including flexible stand body, flexible stand body is including supporting the step, the position department that supports the step top surface and is close to the left surface is provided with external step, it is provided with first support step to support the step top surface and be close to left position department, first support step top surface is close to left position department and is provided with first external step, first support step top surface is close to left position department and is provided with the second and supports the step.
2. The external step structure for a telescopic grandstand according to claim 1, wherein: the bottom surfaces of the external step and the first external step are provided with connecting clamping blocks, and the top surfaces of the supporting step and the first supporting step are provided with clamping grooves matched with the connecting clamping blocks.
3. The external step structure for a telescopic grandstand according to claim 1, wherein: the supporting step, the first supporting step and the second supporting step bottom surface are all provided with supporting columns, the supporting plate is arranged at the position of the supporting column bottom surface, and the column angle adjusting block is arranged at the position of the supporting plate bottom surface.
4. The external step structure for a telescopic grandstand according to claim 1, wherein: the utility model discloses a support step, including support step bottom surface, the position department of support step bottom surface is provided with the telescopic link, the position department of first support step bottom surface is provided with first telescopic link, the telescopic link sets up the inboard of first telescopic link, the position department of second support step bottom surface is provided with the second telescopic link, first telescopic link sets up the inboard of second telescopic link.
5. The external step structure for a telescopic grandstand according to claim 4, wherein: the telescopic link first telescopic link with the position department of second telescopic link bottom surface all is provided with the removal gyro wheel, it is provided with more than two to remove the gyro wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922059726.3U CN211899886U (en) | 2019-11-20 | 2019-11-20 | External step structure for telescopic stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922059726.3U CN211899886U (en) | 2019-11-20 | 2019-11-20 | External step structure for telescopic stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211899886U true CN211899886U (en) | 2020-11-10 |
Family
ID=73299022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922059726.3U Active CN211899886U (en) | 2019-11-20 | 2019-11-20 | External step structure for telescopic stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211899886U (en) |
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2019
- 2019-11-20 CN CN201922059726.3U patent/CN211899886U/en active Active
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