CN214470534U - Stair railing height measuring device - Google Patents
Stair railing height measuring device Download PDFInfo
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- CN214470534U CN214470534U CN202120596932.2U CN202120596932U CN214470534U CN 214470534 U CN214470534 U CN 214470534U CN 202120596932 U CN202120596932 U CN 202120596932U CN 214470534 U CN214470534 U CN 214470534U
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- chassis
- stair railing
- measuring device
- fixed mounting
- height measuring
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Abstract
The utility model belongs to the height measurement field, especially, stair railing height measurement device, which comprises a base, the top central point on chassis puts fixed mounting and has the telescopic ruler, the top of telescopic ruler is rotated and is installed the circle axle, and one side of circle axle has the horizon bar along horizontal direction fixed mounting, one side central point of horizon bar puts fixed mounting and has the level bubble appearance, the utility model discloses holistic simple structure, reasonable in design, convenient to use is fit for extensively promoting, and the cost is low, convenient to use.
Description
Technical Field
The utility model relates to a height measurement technical field especially relates to a stair railing height measurement device.
Background
The upper end of the stair handrail is composed of a circular tube, and the height cannot be accurately measured by adopting the existing box ruler.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a stair railing height measuring device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a stair railing height measuring device, includes the chassis, the top central point on chassis puts fixed mounting and has the telescopic ruler, the top of telescopic ruler is rotated and is installed the circle axle, and one side of circle axle has the horizon bar along horizontal direction fixed mounting, one side central point of horizon bar puts fixed mounting and has the level bubble appearance.
Preferably, the chassis is of a circular structure, the diameter of the chassis is 15cm, the height of the chassis is 50mm, and the chassis is made of hard plastics.
Preferably, the telescopic ruler is of a cylindrical structure, the height of the telescopic ruler is 1.5m, the diameter of the telescopic ruler is 10mm, and the starting point of the length of the telescopic ruler is 50 mm.
Preferably, the horizontal rod is rectangular and long.
The utility model discloses in, a stair railing height measurement device places the chassis on the step during use, stimulates the telescopic ruler, and the adjustment horizon bar is placed the horizon bar on stair railing, through its horizontal direction of level bubble adjustment, reads out the size of telescopic ruler, is stair railing's height promptly, the utility model discloses holistic simple structure, reasonable in design, convenient to use is fit for extensively promoting, and the cost is low, convenient to use.
Drawings
Fig. 1 is a schematic structural view of the stair railing height measuring device provided by the present invention.
In the figure: 1 chassis, 2 telescopic rules, 3 round shafts, 4 horizontal rods and 5 level bubble meters.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1, a stair railing height measuring device comprises a chassis 1, wherein a telescopic ruler 2 is fixedly installed at the center of the top of the chassis 1, a round shaft 3 is installed at the top of the telescopic ruler 2 in a rotating mode, a horizontal rod 4 is fixedly installed on one side of the round shaft 3 along the horizontal direction, and a level bubble instrument 5 is fixedly installed at the center of one side of the horizontal rod 4.
The utility model discloses in, chassis 1 is circular structure, and chassis 1's diameter is 15cm, and chassis 1's height is 50mm, and chassis 1 adopts rigid plastic to make.
The utility model discloses in, telescopic ruler 2 is cylindrical structure, and telescopic ruler 2's height is 1.5m, and the diameter is 10mm, and telescopic ruler 2 length starting point is 50 mm.
In the utility model, the horizontal rod 4 is rectangular and long.
The utility model discloses in, the theory of operation is placed the chassis on the step during use, and the pulling telescopic rule adjusts the horizon bar, places the horizon bar on stair railing, through its horizontal direction of level bubble adjustment, reads out the size of telescopic rule, is the height of stair railing promptly.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. The utility model provides a stair railing height measuring device, includes chassis (1), its characterized in that, the top central point of chassis (1) puts fixed mounting has telescopic rod (2), the top of telescopic rod (2) is rotated and is installed round axle (3), and one side of round axle (3) along horizontal direction fixed mounting have horizon bar (4), one side central point fixed mounting of horizon bar (4) has level bubble appearance (5).
2. The stair railing height measuring device according to claim 1, characterized in that the chassis (1) is of circular structure, the diameter of the chassis (1) is 15cm, the height of the chassis (1) is 50mm, and the chassis (1) is made of hard plastic.
3. The stair railing height measuring device according to claim 1, characterized in that the telescopic rod (2) is of a cylindrical structure, the telescopic rod (2) has a height of 1.5m and a diameter of 10mm, and the length of the telescopic rod (2) starts at 50 mm.
4. A stair railing height measuring device according to claim 1, characterised in that the horizontal bar (4) is rectangular and elongated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120596932.2U CN214470534U (en) | 2021-03-24 | 2021-03-24 | Stair railing height measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120596932.2U CN214470534U (en) | 2021-03-24 | 2021-03-24 | Stair railing height measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214470534U true CN214470534U (en) | 2021-10-22 |
Family
ID=78160764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120596932.2U Active CN214470534U (en) | 2021-03-24 | 2021-03-24 | Stair railing height measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214470534U (en) |
-
2021
- 2021-03-24 CN CN202120596932.2U patent/CN214470534U/en active Active
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant |