CN220039444U - Slope angle measuring device for engineering survey and drawing - Google Patents

Abstract

The utility model relates to the technical field of engineering surveying and mapping, in particular to a slope angle measuring device for engineering surveying and mapping, which comprises a U-shaped frame, wherein sliding rails are fixedly connected to two sides of the inside of the U-shaped frame, sliding blocks are fixedly connected to the surfaces of the sliding rails in a clamping and sliding manner, a cross rod is fixedly connected to the surfaces of the sliding blocks, a handle is fixedly connected to the center of the cross rod, angle gauges are integrated to the two sides of the handle, tongue plates are rotatably connected to the surfaces of the cross rod and positioned on the outer sides of the angle gauges, the inside of the tongue plates is formed by mutually nested clamping and sliding connection of a plurality of tongue plates, the outer ends of the outermost tongue plates are fixedly connected with connecting plates in an equidistant manner, and pointers are integrated to the outer sides of the angle gauges.

Description

Slope angle measuring device for engineering survey and drawing

Technical Field

The utility model relates to the technical field of engineering surveying and mapping, in particular to a slope angle measuring device for engineering surveying and mapping.

Background

The surveying and mapping engineering mainly researches basic knowledge and skills in the aspects of surveying and mapping science, space precision positioning and navigation, city and engineering construction, measuring engineering and the like, measures various information such as space, geomorphic feature, geological structure and the like, and draws a topographic map, and is widely applied to departments such as surveying and mapping, planning, homeland resources, mines, traffic, water conservancy, electric power and the like.

In the existing engineering surveying and mapping process, the gradient of a slope is required to be measured generally so as to obtain accurate data of landforms and landforms, the traditional angle ruler is a plane ruler, the size of the angle ruler is small, the operation difficulty is large, the fixity is poor, the measuring precision is low, and the high-precision measuring use requirement of the slope angle is difficult to meet.

Disclosure of Invention

The utility model aims to provide a slope angle measuring device for engineering survey and drawing, which aims to solve the problems that the traditional angle ruler is a plane ruler, has small size, high operation difficulty, poor fixity and low measurement precision, and is difficult to meet the use requirement of high-precision measurement of the slope angle.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a slope angle measuring device for engineering survey and drawing, includes the U-shaped frame, the equal fixedly connected with slide rail in inside both sides of U-shaped frame, the surperficial buckle sliding connection of slide rail has the slider, the surperficial fixedly connected with horizontal pole of slider, the center fixedly connected with handle of horizontal pole, the angle chi has all been integrated in the both sides of handle, the surface of horizontal pole just is located the outside rotation of angle chi and is connected with the tongue frame, the inside of tongue frame comprises a plurality of tongue mutually nested buckle sliding connection, and the outer end equidistance fixedly connected with connecting plate of outside tongue, the outer end of connecting plate is fixed through the top magnetism of magnetic path and U-shaped frame, the tail end of tongue frame just is located the outside of angle chi and all integrates the pointer, the equal fixedly connected with pedal in both sides bottom of U-shaped frame, the outside of cone has cup jointed the spring, the tail end fixedly connected with base of spring, the top of spring is fixed in on the pedal.

Preferably, the scale is integrated on both sides of the sliding rail, and the upper side and the lower side of the sliding block are fixed with the sliding rail through bolts.

Preferably, the inner side of the pointer is clung to the surface of the angle ruler.

Preferably, through holes are formed in the surfaces of the bases and in positions corresponding to the conical heads, and the bases are located at the bottoms of the conical heads.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the bottom cone heads at the two sides of the U-shaped frame can be used for cutting and soil-entering type fixation, the lifting handle is used for enabling the bottom height of the tongue plate frame to be consistent with the bottom height of a slope to be measured, then the tongue plate frame is turned over, the tongue plate is pulled out and is clung to the slope, and the slope angle can be directly obtained by reading the pointer reading.

Drawings

FIG. 1 is a view showing a state of storage of a slope angle measuring device for engineering survey and drawing according to the present utility model;

fig. 2 is a measurement state diagram of the slope angle measurement device for engineering surveying and mapping.

In the figure: 1. a U-shaped frame; 2. a slide rail; 3. a slide block; 4. a cross bar; 5. a grip; 6. an angle ruler; 7. a tongue plate frame; 8. a tongue plate; 9. a connecting plate; 10. a magnetic block; 11. a pointer; 12. foot pedal; 13. a conical head; 14. a spring; 15. a base; 16. a graduated scale; 17. and (5) a bolt.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.

Referring to fig. 1-2, the present utility model provides a technical solution:

the utility model provides a slope angle measuring device for engineering survey and drawing, includes U-shaped frame 1, the inside both sides of U-shaped frame 1 all fixedly connected with slide rail 2, and the surface buckle formula sliding connection of slide rail 2 has slider 3, and the surface fixedly connected with horizontal pole 4 of slider 3, the center fixedly connected with handle 5 of horizontal pole 4 realizes that the horizontal pole height is adjustable to guarantee tongue grillage bottom height and slope bottom height unanimity when conveniently measuring, guarantee measurement accuracy; the angle gauges 6 are integrated on two sides of the grip 5, the surfaces of the cross bars 4 are positioned on the outer sides of the angle gauges 6 and are rotationally connected with the tongue plate frames 7, the inside of each tongue plate frame 7 is formed by mutually nesting, buckling and sliding connection of a plurality of tongue plates 8, the mutually nesting design of different specifications and sizes of the same structure is facilitated, long-distance pulling out of the tongue plates can be realized, slope measurement at different heights is met, and three-dimensional angle measurement is achieved; the outer ends of the outermost tongue plates 8 are fixedly connected with connecting plates 9 at equal intervals, and the outer ends of the connecting plates 9 are magnetically attracted and fixed with the top of the U-shaped frame 1 through magnetic blocks 10, so that the tongue plate frames are accommodated, adsorbed and fixed; the tail end of the tongue plate frame 7 and the outer side of the angle ruler 6 are integrated with pointers 11, so that slope angle indication is realized; pedals 12 are fixedly connected to the bottoms of the two sides of the U-shaped frame 1, auxiliary stress of cutting is carried out, the difficulty of insertion is reduced, and cutting limit is realized; the bottom fixedly connected with awl head 13 of pedal 12, the outside of awl head 13 cup joints spring 14, and the tail end fixedly connected with base 15 of spring 14, the top of spring 14 is fixed in pedal 12 on, realizes that the base is movable from top to bottom to the awl head exposes when reaching the cuttage, and the awl head cladding when placing.

In this embodiment, referring to fig. 1, scales 16 are integrated on both sides of the sliding rail 2, and the upper and lower sides of the sliding block 3 are fixed with the sliding rail 2 by bolts 17, so as to fix the height of the cross bar, and also directly measure the ground clearance of the bottom of the slope.

In this embodiment, referring to fig. 1, the inner side of the pointer 11 is tightly attached to the surface of the angle gauge 6, so as to ensure the reading accuracy.

In this embodiment, referring to fig. 1, through holes are formed on the surface of the base 15 and at positions corresponding to the conical head 13, and the base 15 is located at the bottom of the conical head 13, so as to realize wrapped storage of the conical head and improve the use safety thereof.

The working principle of the utility model is as follows: when the device is used, the U-shaped frame 1 is clung to the bottom of a slope, the conical heads 13 at the bottoms of the two sides are inserted into the ground, auxiliary cutting can be carried out by stepping on the pedal 1 during insertion (the spring 14 is in a compressed state to obtain elasticity at the moment), after the cutting is fixed, the magnetic block 10 at the top of the tongue plate frame 7 can be separated from the U-shaped frame 1 and then placed on the slope, and the pointer 11 at the tail end of the tongue plate frame 7 can rotate around the angle ruler 6 by means of the lever principle, so that the slope angle can be fed back in time; then loosen the bolt 17 on the slide block 3 of both sides, drive the slide block 3 of both sides to reciprocate along the slide rail 2 through the handle 5, and then drive the tongue grillage 7 bottom to go up and down along the slide rail 2, screw up the bolt 17 after waiting that tongue grillage 7 bottom is high unanimous with slope bottom, and afterwards pull out tongue 8 appropriately according to slope height, and hug closely in domatic, then direct reading angle bar 6 surface reading can obtain domatic angle, directly pull out U-shaped frame 1 after the measurement is accomplished, base 15 can reset under the elasticity effect of spring 14 at this moment, realize protecting the cone (if the mud of cone surface is more can't rebound, can pedal base 15 upper portion by foot, then hand U-shaped frame 1 top carries out supplementary popping).

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The term "comprising" an element defined by the term "comprising" does not exclude the presence of other identical elements in a process, method, article or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. Slope angle measuring device for engineering survey and drawing, its characterized in that: including U-shaped frame (1), the inside both sides of U-shaped frame (1) all fixedly connected with slide rail (2), the surface buckle formula sliding connection of slide rail (2) has slider (3), the fixed surface of slider (3) is connected with horizontal pole (4), the center fixedly connected with handle (5) of horizontal pole (4), the both sides of handle (5) all integrate with angle square (6), the surface of horizontal pole (4) just is located the outside rotation of angle square (6) and is connected with tongue plate frame (7), the inside of tongue plate frame (7) comprises a plurality of tongue plates (8) nested buckle formula sliding connection each other, and the outer end equidistance fixedly connected with connecting plate (9) of outside tongue plate (8), the outer end of connecting plate (9) is fixed through the top magnetism of magnetic path (10) and U-shaped frame (1), the tail end of tongue plate frame (7) just is located the outside of angle square (6) all integrated with pointer (11), the both sides bottom of U-shaped frame (1) all is fixedly connected with foot pedal (12), the bottom (14) of foot pedal (12), the bottom (13) are connected with spring (13) in a fixed connection, the end (14) is connected with the base (13), the top of the spring (14) is fixed on the pedal (12).

2. The slope angle measurement device for engineering survey and drawing according to claim 1, wherein: the two sides of the sliding rail (2) are integrated with graduated scales (16), and the upper side and the lower side of the sliding block (3) are fixed with the sliding rail (2) through bolts (17).

3. The slope angle measurement device for engineering survey and drawing according to claim 1, wherein: the inner side of the pointer (11) is tightly attached to the surface of the angle ruler (6).

4. The slope angle measurement device for engineering survey and drawing according to claim 1, wherein: through holes are formed in the surfaces of the bases (15) and located at positions corresponding to the conical heads (13), and the bases (15) are located at the bottoms of the conical heads (13).