CN205784921U - Multi-functional L-shaped Sopwith staff - Google Patents

Abstract

A kind of multi-functional L-shaped Sopwith staff, including L-shaped frame and Sopwith staff telescopic unit, it is characterised in that: described L-shaped sets up the minor face cross bar (1) of L-shaped and the long limit vertical rod (3) of L-shaped, and cross bar and vertical rod are integrated product, and vertical rod is positioned at the marginal position of cross bar and is mutually perpendicular to；Cross bar length >=45cm, width >=5cm, strip magnet (2) is inlayed respectively inside the two ends up and down of cross bar, Sopwith staff back side scale is arranged: the scale form of first segment shrinkage-rule is identical with tradition Sopwith staff, but brief note is inverted printing, Section five flexible related scale high scale be the up-small and down-big font of 1m 2m be inverted printing, Section four for the up-small and down-big font of 2m 3m be inverted printing, Section three be inverted for the up-small and down-big font of 3m 4m print, second section is that the inversion of 4m 5m up-small and down-big font is printed.It is convenient, safe and reliable that multi-functional L-shaped Sopwith staff of the present utility model has operation, it is to avoid mistake, minimizing error and the advantage significantly alleviating survey crew labor intensity.

Description

Multi-functional L-shaped Sopwith staff

Technical field

This utility model relates to a kind of Sopwith staff, specifically, is a kind of multi-functional L-shaped Sopwith staff.

Background technology

In bridge cast-in-place method work progress, whether can undertake the weight of cast-in-place concrete for checking full hall scaffold, Precompressed work to be carried out before pouring.Will the sandbag lifting of equivalent weight enter full to bridge formwork upper 24 hour, survey crew The steel bracket and surface subsidence supported by full hall scaffold measured by hall scaffold.

Owing to being scaffold cross bar immediately below steel bracket, when measuring steel bracket crossbeam bottom surface absolute altitude, it is impossible to directly use Fall the method for chi, during measurement, controlled then reading by survey crew climbing to doing level with straight rod under support.

When using due to tradition Sopwith staff, its collapsing length is fixing, it is necessary to is completely stretched by a whole joint, is only correct Occupation mode.But when measuring steel bracket distance ground level, owing to being limited by bridge height, Sopwith staff can not be whole by one Joint extends completely and survey crew can only estimate reading data, easily causes error in data.Such as, bridge bottom surface height 4.5m, steel bracket is horizontal Beam bottom surface is high 4.2 meters.And Sopwith staff can only be stretched to 4m or 5m length when using.Do not act on when stretching Sopwith staff is to 4m, draw Reach 5m can not realize again.At this moment survey crew can only be stretched to 4.5m or other integer-bit estimate reading steel bracket crossbeam bottom surface Highly.Easily cause mistake.

It addition, pier column upper surface to be measured absolute altitude, owing to Sopwith staff cannot contact pier stud upper surface, it is necessary to by measuring workman Climb to pier stud top and measure work again.Such result both inaccuracy, add again survey crew workload, more there is peace Full hidden danger.

Therefore the Sopwith staff measurement work of known tradition also exists above-mentioned all inconvenience and problem.

Summary of the invention

The purpose of this utility model, is that proposing a kind of simplification measures work, improves the multi-functional L-shaped tower of certainty of measurement Chi.

For achieving the above object, technical solution of the present utility model is:

A kind of multi-functional L-shaped Sopwith staff, including L-shaped frame and Sopwith staff telescopic unit, it is characterised in that:

Described L-shaped sets up the minor face cross bar of L-shaped and the long limit vertical rod of L-shaped, and cross bar and vertical rod are integrated product, vertical rod position Marginal position in cross bar is mutually perpendicular to；Cross bar length >=45cm, width >=5cm, inlay inside the two ends up and down of cross bar respectively Strip magnet, wraps up stainless steel sheet| outside magnet；Vertical rod is the first segment shrinkage-rule of Sopwith staff telescopic unit, and Sopwith staff is flexible single Unit includes the chi body of 5 joint mutual sheathing, is provided with telescopic buckle between adjacent chi body, and vertically arranged inside and outside multilamellar is socketed in one Rising, Sopwith staff telescopic unit is five joint shrinkage-rules, often the joint a length of 1m of shrinkage-rule, and the five of Sopwith staff save the length after shrinkage-rules are completely stretched Degree is 5m；Sopwith staff front scale form arranges the same with tradition Sopwith staff；Sopwith staff back side scale is arranged: the scale of first segment shrinkage-rule Form is identical with tradition Sopwith staff, but brief note is inverted printing, and Section of five flexible related scale high scale is that the up-small and down-big font of 1m-2m is fallen Put printing, Section four for the up-small and down-big font of 2m-3m be inverted printing, Section three be inverted for the up-small and down-big font of 3m-4m print, the Two joints are inverted printing for the up-small and down-big font of 4m-5m, and minimum scale is millimeter, every 5 millimeter of one number word mark numerical value.

Multi-functional L-shaped Sopwith staff of the present utility model can also be further achieved by the following technical measures.

Aforesaid multi-functional L-shaped Sopwith staff, wherein said L-shaped Sopwith staff body material is aluminium alloy or carbon steel.

Aforesaid multi-functional L-shaped Sopwith staff, wherein described magnet is magnet thin slice.

After using technique scheme, multi-functional L-shaped Sopwith staff of the present utility model has the advantage that

1, operation is convenient, safe and reliable；

2, avoid mistake, reduce error；

3, survey crew labor intensity is significantly alleviated.

Accompanying drawing explanation

Fig. 1 is the L-shaped Sopwith staff front schematic view of this utility model embodiment；

Fig. 2 is the bar structure schematic diagram of this utility model embodiment；

Fig. 3 is Section 1 chi face, L-shaped Sopwith staff back side schematic diagram of this utility model embodiment；

Fig. 4 is that benzene traditional measurement mode uses schematic diagram；

Fig. 5 is that this utility model reversely hung Yong metering system uses schematic diagram；

Fig. 6 is that another reversely hung Yong metering system of this utility model uses schematic diagram；

Fig. 7 is that this utility model uses schematic diagram for the space measurement mode of height-limited system.

In figure: 1 cross bar, 2 magnets, 3 vertical rods, 4 rustless steels, 5 level gauges, 6 posts, 7 capital ends, 8 beams, 9 beam bottoms.

Detailed description of the invention

Below in conjunction with embodiment and accompanying drawing thereof, this utility model is illustrated further.

Embodiment 1

This utility model multi-functional L-shaped Sopwith staff, including L-shaped frame and Sopwith staff telescopic unit.

Referring now to the L-shaped Sopwith staff front schematic view that Fig. 1 and Fig. 2, Fig. 1 are this utility model embodiment, Fig. 2 is this practicality The bar structure schematic diagram of new embodiment.The minor face cross bar 1 of L-shaped and the long limit of L-shaped is had to stand as it can be seen, described L-shaped sets up Bar 3, cross bar and vertical rod are integrated product, and vertical rod is positioned at the marginal position of cross bar and is mutually perpendicular to；Cross bar length >=45cm, width >= 5cm, inlays strip magnet 2 inside the two ends up and down of cross bar respectively, and magnet is magnet thin slice, outside parcel rustless steel 5 Skin；Vertical rod is the first segment shrinkage-rule of Sopwith staff telescopic unit, and Sopwith staff telescopic unit includes the chi body of 5 joint mutual sheathing, adjacent chi Being provided with telescopic buckle between body, vertically arranged inside and outside multilamellar connects together, and Sopwith staff telescopic unit is five joint shrinkage-rules, often saves The a length of 1m of shrinkage-rule, the five of Sopwith staff save a length of 5m after shrinkage-rules are completely stretched；Sopwith staff front scale form arranges and passes System Sopwith staff is the same；Sopwith staff back side scale is arranged: the scale form of first segment shrinkage-rule is identical with tradition Sopwith staff, but brief note is inverted print Brush, Section five flexible related scale high scale be the up-small and down-big font of 1m-2m be inverted printing, Section four be the up-small and down-big word of 2m-3m Body be inverted printing, Section three for the up-small and down-big font of 3m-4m be inverted printing, second section be the up-small and down-big font of 4m-5m be inverted print Brush, minimum scale is millimeter, every 5 millimeter of one number word mark numerical value.

Fig. 3 is Section 1 of the L-shaped Sopwith staff back side chi face schematic diagram of this utility model embodiment, described L-shaped Sopwith staff body material Matter is aluminium alloy.

Embodiment 2

Fig. 4 is that traditional measurement mode uses schematic diagram.This utility model multi-functional L-shaped Sopwith staff can make with conventional Sopwith staff form With.When measuring ground elevation, multi-functional L-shaped Sopwith staff is just being put on the ground, by chi front in the face of level gauge, using traditional method Measure absolute altitude.

Embodiment 3

Fig. 5 is that this utility model reversely hung Yong metering system uses schematic diagram.To be many when measuring the horizontal bottom elevation of steel bracket Function L-shaped Sopwith staff Sopwith staff is upside down in below steel bracket, relies on the magnet 2 in cross bar 1 that cross bar lower surface is withstood steel bracket horizontal Beam bottom surface.By chi front in the face of level gauge, the tradition method of falling chi is used to measure absolute altitude；

Embodiment 4

Fig. 5 is that this utility model reversely hung Yong metering system uses schematic diagram.If not using level gauge to measure steel bracket crossbeam Bottom surface is to the height on ground, and Sopwith staff Section five (for next joint after inversion) is drawn out to ground by vertical chi personnel.Reading is by standing Chi personnel read the chi back side and pull out the full-scale reading of that joint, and ten/millimeter position is for estimating readings.The maximum of L-type Sopwith staff back side scale Represent whole length of Sopwith staff when stretching so far state.

If all pulling out Section five of double-sided belt scale Sopwith staff and can not touching ground, then pull out Section four, depend on So read full-scale reading.By that analogy.The maximum height that L-type Sopwith staff can measure is 5 meters.

If using L-type Sopwith staff to measure pier stud contour structures upper surface, cross bar upper surface can be caught on steel pier stud upper surface. Cross bar thickness 5cm, survey crew cuts 5cm on the basis of surveyed data.Fig. 6 is another reversely hung Yong metering system of this utility model Use schematic diagram.

Embodiment 5

Fig. 7 is that this utility model uses schematic diagram for the space measurement mode of height-limited system.This measurement column has The size of recess, and have obstacle to hinder measurement outside recess, use L-shaped Sopwith staff of the present utility model just can avoid obstacle Measure.

This utility model has substantive distinguishing features and significant technological progress, and multi-functional L-shaped Sopwith staff of the present utility model has Having blade tow sides, one side to be provided with up scale, another side is provided with descending scale, and described up scale is for read from the bottom up Number becomes big, and descending scale is that reading becomes big from top to bottom, makes font be inverted convenient reality and measures operation, makes multiple Test Cycle grasp It is convenient, safe and reliable to make, it is to avoid mistake, minimizing error, and significantly alleviates the labor intensity of survey crew.

Above example is the most for illustration of the utility model, rather than to restriction of the present utility model, relevant technical field Technical staff, in the case of without departing from spirit and scope of the present utility model, it is also possible to make various conversion or change.Cause This, the technical scheme of all equivalents also should belong to category of the present utility model, should be limited by each claim.

Claims (3)

1. a multi-functional L-shaped Sopwith staff, including L-shaped frame and Sopwith staff telescopic unit, it is characterised in that:

Described L-shaped sets up the minor face cross bar (1) of L-shaped and the long limit vertical rod (3) of L-shaped, and cross bar and vertical rod are integrated product, vertical rod The marginal position being positioned at cross bar is mutually perpendicular to；Cross bar length >=45cm, width >=5cm, inlay inside the two ends up and down of cross bar respectively Embedding strip magnet (2), wraps up rustless steel (5) skin outside magnet；Vertical rod is the first segment shrinkage-rule of Sopwith staff telescopic unit, tower Chi telescopic unit includes the chi body of 5 joint mutual sheathing, is provided with telescopic buckle, vertically arranged inside and outside multilamellar set between adjacent chi body Being connected together, Sopwith staff telescopic unit is five joint shrinkage-rules, often the joint a length of 1m of shrinkage-rule, and five joint shrinkage-rules of Sopwith staff are completely stretched After a length of 5m；Sopwith staff front scale form arranges the same with tradition Sopwith staff；Sopwith staff back side scale is arranged: first segment shrinkage-rule Scale form with tradition Sopwith staff identical, but brief note be inverted printing, Section five stretch related scale high scale be that 1m-2m is up-small and down-big Font be inverted printing, Section four be the up-small and down-big font of 2m-3m be inverted printing, Section three be 3m-4m up-small and down-big font inversion Printing, second section are that the up-small and down-big font of 4m-5m is inverted printing, and minimum scale is millimeter, every 5 millimeter of one number sign numeration Value.

Multi-functional L-shaped Sopwith staff the most as claimed in claim 1, it is characterised in that described L-shaped Sopwith staff body material be aluminium alloy or Carbon steel.

Multi-functional L-shaped Sopwith staff the most as claimed in claim 1, it is characterised in that described magnet is magnet thin slice.