CN217424365U - Portable elevation guiding and measuring tool for steel structure precision installation - Google Patents
Portable elevation guiding and measuring tool for steel structure precision installation Download PDFInfo
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- CN217424365U CN217424365U CN202221541292.6U CN202221541292U CN217424365U CN 217424365 U CN217424365 U CN 217424365U CN 202221541292 U CN202221541292 U CN 202221541292U CN 217424365 U CN217424365 U CN 217424365U
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Abstract
The application discloses portable elevation of steel construction precision installation draws measuring tool relates to job site elevation and draws measuring tool technical field, including the cavity steel chi, the rear side of cavity steel chi is provided with the level bar, be connected with the bolt regulator between level bar and the cavity steel chi, bubble one is installed to the left end gomphosis of the preceding lateral wall of level bar, bubble one is located the right side of cavity steel chi, the bubble is installed to the gomphosis of the preceding lateral wall right-hand member of level bar, the front side of level bar is provided with the leveling screw rod, the front side of leveling screw rod is provided with the leveling screw rod regulator. According to the method, the hollow steel ruler and the horizontal ruler are combined, so that the height marking time of manual guiding is shortened to a great extent, and the measuring and paying-off progress is accelerated, and therefore, the steel structure installation progress is accelerated, and the steel structure installation efficiency is improved; the steel structure installation precision is improved, the investment of technical personnel is reduced, and common workers can easily operate the steel structure.
Description
Technical Field
The utility model relates to a job site elevation draws and surveys instrument technical field, concretely relates to portable elevation of steel construction precision installation draws and surveys utensil.
Background
At present, the engineering structure form of an industrial factory building is generally a steel structure, the span of a comprehensive pipe network engineering in a factory area is long, a main body steel column is generally fastened and connected with a foundation through embedded bolts, the foundation range is wide and wide, no matter civil engineering or installation engineering is adopted, on-site measurement paying-off is a key process, a civil engineering handover installation height line is generally 10-20cm below the foundation top, a conventional level measuring method is generally adopted for steel column installation, the number of times of movement of the level is large, the number of factors influencing the measuring precision is large, and the later-stage installation quality and progress are directly influenced.
Based on this, we provide a portable elevation guiding and measuring tool for steel structure precision installation.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the problems in the prior art, and provides a portable elevation guiding and measuring tool for steel structure precision installation, which combines a hollow steel ruler with a horizontal ruler, greatly shortens the manual elevation guiding and measuring time, and accelerates the measurement and paying-off progress, thereby accelerating the steel structure installation progress and improving the steel structure installation efficiency; the steel structure installation precision is improved, the investment of technical personnel is reduced, and common workers can easily operate the steel structure.
In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:
the utility model provides a portable elevation of steel construction precision installation draws measuring tool, includes the cavity steel rule, the rear side of cavity steel rule is provided with the level bar, be connected with the bolt regulator between level bar and the cavity steel rule, bubble one is installed to the preceding lateral wall left end gomphosis of level bar, bubble one is located the right side of cavity steel rule, the bubble is installed to the preceding lateral wall right-hand member gomphosis of level bar, the front side of level bar is provided with leveling screw, leveling screw's front side is provided with leveling screw regulator.
Preferably, the bolt adjuster includes adjusting bolt, adjusting bolt's one end and the preceding lateral wall looks rigid coupling of spirit level, the cavity slot with adjusting bolt matched with is seted up along self length direction to the front side of cavity steel chi.
Based on the technical characteristics, the position between the hollow steel ruler and the level ruler can be conveniently adjusted.
Preferably, the adjusting bolt is screwed with a nut knob, and the nut knob is positioned on the front side of the hollow steel ruler.
Based on the technical characteristics, the nut knob is screwed up and screwed down on the adjusting bolt, so that the position of the adjusted hollow steel ruler and the position of the level ruler are limited and fixed conveniently.
Preferably, a handle ring is fixedly connected to the top end of the leveling screw rod.
Based on the technical characteristics, the leveling screw rod can be conveniently taken by hand.
Preferably, the first air bubble and the second air bubble are in a vertical state and a horizontal state on the level ruler respectively, and the first air bubble and the second air bubble are perpendicular to each other.
Based on the technical characteristics, after the first bubble and the second bubble are adjusted to be centered, the scribing action is convenient to carry out.
To sum up, the utility model discloses a following at least one beneficial effect: this application is connected through the precision of cavity steel rule and level bar to install the leveling screw rod on the level bar, whole measuring tool preparation, easy operation, easy to go up, measure required difference in height through the steel rule, draw behind the level bar leveling and survey the mark height to required position, both accelerated to measure unwrapping wire speed, can guarantee again to draw and survey back position precision, thereby improve later stage steel construction installation effectiveness, and steel structure installation accuracy, reduce the technical staff input, and the equal easy-to-go-hand operation of ordinary workman.
Drawings
Fig. 1 is a schematic view of a usage state structure of the present invention;
FIG. 2 is a second schematic view of the structure of the utility model in use;
in the drawings, the components represented by the respective reference numerals are listed below:
the leveling device comprises a hollow steel ruler 1, a bolt adjuster 2, a bubble I3, a level ruler 4, a bubble II 5, a leveling screw 6 and a leveling screw adjuster 7.
Detailed Description
The present invention will be described in further detail with reference to the accompanying fig. 1-2.
The utility model provides a pair of embodiment: as shown in fig. 1, a portable elevation of steel construction precision installation draws measuring tool, including cavity steel rule 1, the rear side of cavity steel rule 1 is provided with level bar 4, be connected with bolt adjuster 2 between level bar 4 and the cavity steel rule 1, bolt adjuster 2 includes adjusting bolt, adjusting bolt's one end and level bar 4's preceding lateral wall looks rigid coupling, cavity steel rule 1's front side is seted up along self length direction with adjusting bolt matched with cavity groove, move adjusting bolt in cavity groove, make cavity steel rule 1 remove for level bar 4, thereby be convenient for carry out position control between cavity steel rule 1 and the level bar 4. The adjusting bolt is connected with a nut knob in a threaded mode, the nut knob is located on the front side of the hollow steel ruler 1, and the nut knob is screwed up through the adjusting bolt, so that the position of the adjusting bolt is conveniently limited and fixed between the hollow steel ruler 1 and the level bar 4.
As shown in figure 1, bubble one 3 is installed in the left end gomphosis of the front side wall of level bar 4, and bubble one 3 is located the right side of cavity steel rule 1, and bubble two 5 is installed in the gomphosis of the front side wall right-hand member of level bar 4, and bubble one 3 and bubble two 5 are vertical and horizontality on level bar 4 respectively, and mutually perpendicular between bubble one 3 and the bubble two 5, after adjustment bubble one 3 and bubble two 5 are in the middle, are convenient for carry out the marking off action. The front side of the level ruler 4 is provided with a leveling screw 6, the top end of the leveling screw 6 is fixedly connected with a handle ring, and the leveling screw 6 can be conveniently taken by hand for use. The front side of the leveling screw 6 is provided with a leveling screw adjuster 7.
The working principle is as follows:
as shown in fig. 2:
1. installing a portable elevation guiding and measuring tool for the precision of the steel structure and assembling;
2. aligning the zero scale of the hollow steel ruler 1 to the known elevation line;
3. the bolt adjuster 2 is adjusted according to the required height, and the level bar 4 is placed at the position to be guided
4. And (4) adjusting to be centered by the air bubble I3 and the air bubble II 4 by using a leveling screw rod 6, and marking.
Through the steps, the known elevation can be quickly guided and measured to the required position in the actual operation, the conventional leveling instrument is generally used for projects with more basic short columns and embedded bolts, or the elevation parts are not easy to be carved, and the conventional leveling instrument measuring method is not limited by the field environment, the measurement precision is influenced because the leveling instrument needs to be turned over and measured for many times, if the measuring reticle base number is large, each elevation part is carved by the leveling instrument, the subsequent process progress is seriously influenced, therefore, the portable elevation guiding and measuring tool for the steel structure precision installation of the utility model can effectively avoid the problems, has the advantages of integral measuring tool manufacturing, simple operation, easy operation, convenient carrying and the like, and the on-site adopts the conventional leveling instrument measuring method to compare with the portable elevation guiding and measuring tool measuring method, the portable elevation guiding and measuring tool not only accelerates the measurement paying-off speed, but also can ensure the accuracy of the post-guiding and measuring point position, thereby improve later stage steel construction installation effectiveness, further improved follow-up engineering efficiency of construction.
Above is the preferred embodiment of the utility model, not limit according to this the utility model discloses a protection scope, the event: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (5)
1. The utility model provides a portable elevation of steel construction precision installation draws measuring tool, includes cavity steel chi (1), its characterized in that: the rear side of cavity steel rule (1) is provided with level bar (4), be connected with bolt adjuster (2) between level bar (4) and cavity steel rule (1), bubble (3) are installed to the preceding lateral wall left end gomphosis of level bar (4), bubble (3) are located the right side of cavity steel rule (1), bubble two (5) are installed to the preceding lateral wall right-hand member gomphosis of level bar (4), the front side of level bar (4) is provided with leveling screw (6), the front side of leveling screw (6) is provided with leveling screw adjuster (7).
2. The portable elevation measuring tool for steel structure precision installation according to claim 1, wherein: bolt adjuster (2) include adjusting bolt, adjusting bolt's one end and the preceding lateral wall looks rigid coupling of level bar (4), the cavity steel ruler (1) front side is seted up along self length direction with adjusting bolt matched with cavity groove.
3. The portable elevation measuring tool for steel structure precision installation according to claim 2, wherein: the adjusting bolt is screwed with a nut knob, and the nut knob is positioned on the front side of the hollow steel ruler (1).
4. The portable elevation measuring tool for steel structure precision installation according to claim 1, wherein: the top end of the leveling screw rod (6) is fixedly connected with a handle ring.
5. The portable elevation measuring tool for steel structure precision installation according to claim 1, wherein: the first air bubble (3) and the second air bubble (5) are in vertical and horizontal states on the horizontal ruler (4) respectively, and the first air bubble (3) and the second air bubble (5) are perpendicular to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221541292.6U CN217424365U (en) | 2022-06-20 | 2022-06-20 | Portable elevation guiding and measuring tool for steel structure precision installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221541292.6U CN217424365U (en) | 2022-06-20 | 2022-06-20 | Portable elevation guiding and measuring tool for steel structure precision installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217424365U true CN217424365U (en) | 2022-09-13 |
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ID=83173907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221541292.6U Active CN217424365U (en) | 2022-06-20 | 2022-06-20 | Portable elevation guiding and measuring tool for steel structure precision installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217424365U (en) |
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2022
- 2022-06-20 CN CN202221541292.6U patent/CN217424365U/en active Active
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