CN217900844U - Quick detection ruler for stair steps - Google Patents
Quick detection ruler for stair steps Download PDFInfo
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- CN217900844U CN217900844U CN202221333381.1U CN202221333381U CN217900844U CN 217900844 U CN217900844 U CN 217900844U CN 202221333381 U CN202221333381 U CN 202221333381U CN 217900844 U CN217900844 U CN 217900844U
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- ruler
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Abstract
The utility model belongs to the technical field of building engineering measuring tool, concrete stair quick detection chi of marking time, including mutual articulated perpendicular detection part and horizontal detection part, perpendicular detection part includes the vertical chi body, and the upper end of the vertical chi body sets up the hinge joint, and the pendulum needle groove has been seted up to one side of the vertical chi body, and the pivot is installed to the top in pendulum needle groove, installs the bearing in the pivot, installs the pendulum needle on the bearing, and the arc scale is installed to the below in pendulum needle groove, and two contact archs are installed to one side of the vertical chi body. The utility model discloses a vertical detection subtotal level detection part can judge the levelness and the straightness that hangs down of step simultaneously, also can detect under the dark condition of light moreover, avoids operating personnel to squat repeatedly through handheld handle, reduces intensity of labour, improves detection efficiency.
Description
Technical Field
The utility model belongs to the technical field of building engineering measuring tool, concretely relates to stair are surveyed chi fast of marking time.
Background
Whether this step is perpendicular can only be simply judged through the spirit level to traditional vertical measurement chi at the in-process that uses, can not effectual vertical migration degree that reachs this step, and horizontal measurement chi's length is big whether the unable step broadside is levelled at the in-process that uses, also can not judge the horizontal migration degree of step, more can not judge the perpendicular and level of step simultaneously.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide the stair quick test chi of marking time to solve the problem that mentions in the above-mentioned background art.
In order to solve the technical problem, the utility model provides a following technical scheme:
the rapid stair step detection ruler comprises a vertical detection part and a horizontal detection part which are hinged with each other, wherein the vertical detection part comprises a vertical ruler body, a hinge joint is arranged at the upper end of the vertical ruler body, a needle swinging groove is formed in one side of the vertical ruler body, a rotating shaft is installed above the needle swinging groove, a bearing is installed on the rotating shaft, a swinging needle is installed on the bearing, an arc-shaped graduated scale is installed below the needle swinging groove, and two contact bulges are installed on one side of the vertical ruler body;
the level detection part comprises a level ruler body, a U-shaped head is arranged at one end of the level ruler body, the hinged joint is hinged to the U-shaped head, two movable holes are formed in the level ruler body, a contact rod and two contact rods are respectively inserted into the movable holes, the upper end of each contact rod is hinged to the corresponding contact rod through a connecting piece, the connecting piece is hinged to the corresponding contact rod through two hinged shafts, a supporting rod is further mounted on the level ruler body, a circular protractor ruler is mounted on the supporting rod, scale marks are arranged on the circular protractor ruler, and the axis of each hinged shaft penetrates through the original point of the circular protractor ruler, and the scale marks of the circular protractor ruler are 0 and the connecting pieces coincide.
Preferably, the circular protractor ruler is a transparent circular plastic plate.
Preferably, a handle is installed on the vertical ruler body, and the handle is installed on one side, opposite to the contact protrusion, of the vertical ruler body.
Preferably, still include lighting mechanism, lighting mechanism includes switch, wire, power, two lamps, the lamp install respectively in circular protractor chi with on the arc scale, the wire will in proper order the switch, power, two the lamp is established ties, the switch with the power install in on the handle.
Preferably, a transparent plastic shell is mounted on the needle swinging groove.
The utility model discloses a vertical detection subtotal level detection part can judge the levelness and the straightness that hangs down of step simultaneously, also can detect under the dark condition of light moreover, avoids operating personnel to squat repeatedly through handheld handle, reduces intensity of labour, improves detection efficiency.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:
FIG. 1 is a reference diagram of the utility model in use;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic view of a vertical detection section;
FIG. 4 is a schematic view of a horizontal detecting section;
fig. 5 is a schematic structural diagram of the needle swinging groove, the needle swinging and the arc-shaped graduated scale.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
In order to make the technical solutions of the present application better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
As shown in fig. 1-5, the rapid stair step detection ruler comprises a vertical detection part 1 and a horizontal detection part 2 which are hinged to each other, wherein the vertical detection part 1 comprises a vertical ruler body 11, a hinge joint 12 is arranged at the upper end of the vertical ruler body 11, a needle swinging groove 13 is formed in one side of the vertical ruler body 11, a rotating shaft is installed above the needle swinging groove 13, a bearing is installed on the rotating shaft, a swinging needle 14 is installed on the bearing, an arc graduated scale 15 is installed below the needle swinging groove 13, and two contact protrusions 16 are installed on one side of the vertical ruler body 11;
the level detection part 2 includes the level body 21, the one end of the level body 21 sets up U type head 22, articulated head 12 with U type head 22 is articulated, two movable holes have been seted up on the level body 21, two contact bar 23 has been inserted respectively in the movable hole, two the upper end of contact bar 23 is passed through the connection piece 24 and is articulated, the connection piece 24 through two articulated shafts 25 with contact bar 23 is articulated, still install bracing piece 26 on the level body 21, install circular protractor 27 on the bracing piece 26, be equipped with the scale mark on the circular protractor 27, arbitrary the axis of articulated shaft 25 passes the initial point of circular protractor 27, just 0 scale mark of circular protractor 27 with the coincidence of connection piece 24.
The circular protractor ruler 27 is a transparent circular plastic plate.
The handle 3 is installed on the vertical ruler body 11, and the handle 3 is installed on the opposite side of the vertical ruler body 11 and the contact bulge 16.
Still include lighting mechanism, lighting mechanism includes switch, wire, power, two lamps, the lamp install respectively in circular protractor chi 27 with on the arc scale 15, the wire will in proper order the switch the power, two the lamp is established ties, the switch with the power install in on the handle 3.
And a transparent plastic shell is arranged on the needle swinging groove 13.
When the device is used, the two contact protrusions 16 of the vertical detection part 1 are abutted to the vertical part of the step 4 by the handle 3, the horizontal ruler body 21 of the horizontal detection part 2 is horizontally placed on the horizontal part of the step 4, the reading of the arc-shaped graduated scale 15 corresponding to the balance staff 14, namely the verticality of the step 4, the reading of the circular protractor ruler 27 corresponding to the connecting piece 24, namely the levelness of the step 4, and if light is dark, the switch can be opened to illuminate the arc-shaped graduated scale 15 and the circular protractor ruler 27.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement, component separation or combination made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. Quick detection chi of stair marking time, including mutual articulated perpendicular detection portion and horizontal detection portion, its characterized in that:
the vertical detection part comprises a vertical ruler body, a hinge joint is arranged at the upper end of the vertical ruler body, a needle swinging groove is formed in one side of the vertical ruler body, a rotating shaft is installed above the needle swinging groove, a bearing is installed on the rotating shaft, a swinging needle is installed on the bearing, an arc-shaped graduated scale is installed below the needle swinging groove, and two contact bulges are installed on one side of the vertical ruler body;
the level detection part comprises a level ruler body, a U-shaped head is arranged at one end of the level ruler body, the hinged joint is hinged to the U-shaped head, two movable holes are formed in the level ruler body, a contact rod and two contact rods are respectively inserted into the movable holes, the upper end of each contact rod is hinged to the corresponding contact rod through a connecting piece, the connecting piece is hinged to the corresponding contact rod through two hinged shafts, a supporting rod is further mounted on the level ruler body, a circular protractor ruler is mounted on the supporting rod, scale marks are arranged on the circular protractor ruler, and the axis of each hinged shaft penetrates through the original point of the circular protractor ruler, and the scale marks of the circular protractor ruler are 0 and the connecting pieces coincide.
2. The rapid stair step detection ruler of claim 1, wherein the circular protractor ruler is a transparent circular plastic plate.
3. The stair step rapid detection ruler of claim 1, wherein the vertical ruler body is provided with a handle, and the handle is arranged on the opposite side of the vertical ruler body to the contact protrusion.
4. The rapid stair step detection ruler according to claim 3, further comprising an illumination mechanism, wherein the illumination mechanism comprises a switch, a wire, a power supply, and two lamps, the lamps are respectively installed on the circular protractor ruler and the arc graduated ruler, the wire connects the switch, the power supply, and the two lamps in series, and the switch and the power supply are installed on the handle.
5. The rapid stair step detection ruler of claim 1, wherein a transparent plastic shell is installed on the needle swinging groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221333381.1U CN217900844U (en) | 2022-05-30 | 2022-05-30 | Quick detection ruler for stair steps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221333381.1U CN217900844U (en) | 2022-05-30 | 2022-05-30 | Quick detection ruler for stair steps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217900844U true CN217900844U (en) | 2022-11-25 |
Family
ID=84113558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221333381.1U Active CN217900844U (en) | 2022-05-30 | 2022-05-30 | Quick detection ruler for stair steps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217900844U (en) |
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2022
- 2022-05-30 CN CN202221333381.1U patent/CN217900844U/en active Active
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