CN214095874U - Bridge conical slope gradient stay wire control tool - Google Patents
Bridge conical slope gradient stay wire control tool Download PDFInfo
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- CN214095874U CN214095874U CN202120358689.0U CN202120358689U CN214095874U CN 214095874 U CN214095874 U CN 214095874U CN 202120358689 U CN202120358689 U CN 202120358689U CN 214095874 U CN214095874 U CN 214095874U
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- shaped groove
- control tool
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Abstract
The invention belongs to the field of bridge engineering, and particularly relates to a bridge conical slope pull line control tool which comprises a U-shaped groove, wherein a horizontal ruler is fixed in the groove of the U-shaped groove along the length direction, and a measuring part of the horizontal ruler is positioned outside the U-shaped groove; an L-shaped plate is welded on the upper surface of one end of the U-shaped groove, opposite to the horizontal ruler, a nut is welded on a flat plate of the L-shaped plate, a screw rod penetrates through the nut, the screw rod is perpendicular to the U-shaped groove, and a straight ruler is clamped between the screw rod and a vertical plate of the L-shaped plate. The tool is convenient and quick to pay off, a measuring instrument is not used, the time for debugging, measuring and calculating is saved, the operation is simple, the requirement on construction workers is low, and angle measurement and control can be independently completed by one person.
Description
Technical Field
The invention belongs to the field of bridge engineering, and particularly relates to a tool for controlling a bridge conical slope gradient stay wire.
Background
The traditional construction method of the bridge conical slope is to measure the height difference by paying off, then calculate the length of a strand string according to the slope, measure a steel ruler, and then spread the line and shape. The traditional construction mode has the defects of troublesome angle control, slow paying-off and slow construction efficiency.
Disclosure of Invention
The invention aims to overcome the defects of the background technology and provide a control tool for a bridge conical slope gradient stay wire.
The invention is realized by the following technical scheme: a bridge taper slope bracing wire control tool comprises a U-shaped groove, wherein a horizontal ruler is fixed in the groove of the U-shaped groove along the length direction, and a measuring part of the horizontal ruler is positioned outside the U-shaped groove; an L-shaped plate is welded on the upper surface of one end of the U-shaped groove, opposite to the horizontal ruler, a nut is welded on a flat plate of the L-shaped plate, a screw rod penetrates through the nut, the screw rod is perpendicular to the U-shaped groove, and a straight ruler is clamped between the screw rod and a vertical plate of the L-shaped plate.
Preferably, the vertical plate of the L-shaped plate and the end of the screw rod are both fixed with anti-skid rubber pads.
Preferably, the outer end of the screw is provided with a handle.
Preferably, the U-shaped groove is 20cm long, and the straight edge is 30cm long.
Preferably, the ruler is an aluminum alloy ruler or a light plastic ruler.
The tool is convenient and quick to pay off, a measuring instrument is not used, measuring and calculating time is not required to be debugged, and the accuracy meets the requirement of general conical slope control work; the angle measurement device is simple to operate, has low requirements on construction workers, and can independently complete angle measurement and control by one person.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a schematic structural view of another embodiment of the present invention.
Fig. 3 is a side view of the present invention.
In the figure, 1U type groove, 2 level bars, 3L template, 4 nuts, 5 screws, 6 straightedges, 7 anti-skidding rubber mats and 8 handles.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. 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 invention.
The invention relates to a bridge conical slope gradient bracing wire control tool, which comprises a horizontal rule 2, a straight rule 6 and a U-shaped groove 1. The notch of U type groove 1 is down, and 2 one ends of level bar are fixed in the inslot of U type groove 1, and level bar 2 is fixed along 1 length direction in U type groove, parallel U type groove 1, and 2 measuring parts of level bar are located U type groove 1 outsidely, and the air level is revealed outside U type groove 1 promptly.
An L-shaped plate 3 is welded on the upper surface of the other end of the U-shaped groove 1 of the relative horizontal ruler 2, the L-shaped plate 3 is composed of a flat plate and a vertical plate, and the flat plate of the L-shaped plate 3 is welded on the upper surface of the U-shaped groove 1. A nut 4 is welded on a flat plate of the L-shaped plate 3, a screw rod 5 penetrates through the nut 4, the screw rod 5 is vertical to a vertical plate of the L-shaped plate 3, and the straight ruler 6 is clamped between the screw rod 5 and the vertical plate of the L-shaped plate 3.
The straightedge 6 is preferably an aluminum alloy rule or a lightweight plastic rule. In order to prevent the ruler 6 from slightly rotating between the L-shaped plate 3 and the screw rod 5 and affecting accuracy, preferably, anti-skid rubber pads 7 are fixed on the vertical plate of the L-shaped plate 3 and the end of the screw rod 5, friction force is increased, and the ruler 6 is clamped between the two anti-skid rubber pads 7.
To facilitate the rotation of the screw 5, a handle 8 is preferably provided at the outer end of the screw 5, wherein the handle 8 is in a straight shape perpendicular to the screw 5 in this embodiment.
According to construction experience, the U-shaped groove 1 is preferably 20cm long, and the straight edge 6 is preferably 30cm long.
During construction, firstly, an included angle between the straight ruler 6 and the upper surface of the U-shaped groove 1 is measured and set according to gradient calculation, then the screw 5 is rotated to clamp the straight ruler 6, the straight ruler 6 is fixed, the straight ruler 6 is kept to be fixed, namely, the inclination angle is unchanged, then, the gradient angle is calculated, the straight ruler is measured according to a string of a. And then performing subsequent work such as foundation excavation and the like.
The tool can be used in a large scale, and can be used in engineering procedures with oblique angles or slopes.
After the tool is used for engineering conical slope construction, the working efficiency is improved, the slope and linear control effect is good, the tool is convenient for workers to operate, the position can be flexibly moved, the circulation is strong, the tool is firm and durable, the use can be expanded, the angle can be improved, and the tool is suitable for being used in various slope related procedures.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; those of ordinary skill in the art will understand that: the technical solutions described in the above embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (5)
1. The utility model provides a bridge taper slope control tool that draws line which characterized in that: the measuring device comprises a U-shaped groove (1), a horizontal ruler (2) is fixed in the U-shaped groove (1) along the length direction, and the measuring part of the horizontal ruler (2) is positioned outside the U-shaped groove (1); u type groove (1) is for welding L template (3) on the one end upper surface of level bar (2), welding nut (4) on the flat board of L template (3), has worn a screw rod (5) in nut (4), screw rod (5) perpendicular U type groove (1), accompanies one ruler (6) between the riser of screw rod (5) and L template (3).
2. The bridge taper slope bracing wire control tool of claim 1, wherein: and anti-skid rubber pads (7) are fixed on the vertical plate of the L-shaped plate (3) and the end of the screw rod (5).
3. The bridge taper slope bracing wire control tool of claim 1, wherein: and a handle (8) is arranged at the outer end of the screw rod (5).
4. The bridge taper slope bracing wire control tool of claim 1, wherein: the U-shaped groove (1) is 20cm long, and the straight ruler (6) is 30cm long.
5. The bridge taper slope bracing wire control tool of claim 1, wherein: the ruler (6) is an aluminum alloy ruler or a light plastic ruler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120358689.0U CN214095874U (en) | 2021-02-07 | 2021-02-07 | Bridge conical slope gradient stay wire control tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120358689.0U CN214095874U (en) | 2021-02-07 | 2021-02-07 | Bridge conical slope gradient stay wire control tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214095874U true CN214095874U (en) | 2021-08-31 |
Family
ID=77441130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120358689.0U Active CN214095874U (en) | 2021-02-07 | 2021-02-07 | Bridge conical slope gradient stay wire control tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214095874U (en) |
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2021
- 2021-02-07 CN CN202120358689.0U patent/CN214095874U/en active Active
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