CN219736337U - Portable height detection device - Google Patents

Abstract

The utility model relates to the technical field of building lifting equipment detection, in particular to a portable height detection device, which comprises a base, wherein a T-shaped groove is formed in the upper surface of the base, a fixed shaft is welded on the inner wall of the T-shaped groove, the fixed shaft penetrates through one end of an angle gauge, the fixed shaft penetrates through one end of a measuring rod and one end of a horizontal rod respectively, the other end of the measuring rod is connected with a high-point infrared instrument, the other end of the horizontal rod is connected with a horizontal infrared instrument, a horizontal observation tube is fixed on the surface of the base, a reading needle is connected with one end of the inner wall of the measuring rod, one side of the measuring rod is connected with a positioning button, an adjusting foot is arranged at the bottom of the base, the improved portable height detection device can keep the level of a measuring platform when the equipment is in measuring operation, the level infrared instrument and the angle gauge are increased, multiple groups of data can be obtained, and each group of data can be mutually verified, and accurate data can be obtained.

Description

Portable height detection device

Technical Field

The utility model relates to the technical field of building lifting equipment detection, in particular to a portable height detection device.

Background

The building construction refers to the production activity of engineering construction implementation stage, which is the construction process of various buildings, and can be said to be the process of changing various lines on a design drawing into real objects at a designated place; the method comprises foundation engineering construction, main body structure construction, roof engineering construction, decoration engineering construction and the like; the site of construction is called a "building site" or a "construction site", also called a worksite; the detection devices are of various kinds, including distance meters, altimeters, level detection, etc., and generally for height detection of building equipment, total stations, level meters, etc.

Altitude detectors are commonly used to detect the accuracy of certain building equipment to a practical altitude, or the control of a safety altitude, during use, and are classified into two types, i.e., indirect altitude measurement and direct altitude measurement, such as radar altimeters, radio altimeters, laser ranging altimeters, and the like.

The prior patent (publication number: CN 206670620U) discloses a double-angle synchronous altimeter, which relates to the field of altimeter and depth measuring instruments, wherein a cross beam and a scale are arranged at the upper end of a bracket, a scale groove is arranged between the cross beam and the scale, the scale is connected with a fixed screw, the fixed screw passes through the scale groove between the cross beam and the scale and is clamped and fixed through a screw cap, a scale size layer is carved on the outer side of the scale, a laser pen is fixed at the central position of the scale, a first sighting device and a second sighting device are respectively arranged at the same position of the space right in front of the laser pen and right behind the laser pen, the first sighting device, the laser pen and the second sighting device are arranged in a three-point line manner, and the center of the diameter of the scale is droops and is provided with plumb lines. The dial can be used for measuring the height and the depth, can be realized by rotating the dial clockwise or anticlockwise, has various functions of measuring and checking data, optimizes the structural principle, is light and convenient to carry, and can also be used for transposition measurement after distance adjustment. The inventors found that the following problems exist in the prior art in the process of implementing the present utility model: 1. the equipment level cannot be adjusted, and when the height is measured, the absolute level of the equipment cannot be ensured, so that errors are generated; 2. the device measures only one reading, without approvable data, and the data cannot be mutually verified.

Disclosure of Invention

The utility model aims to provide a portable height detection device so as to solve the problems that the equipment proposed in the background technology cannot keep the level and the measurement data is single. In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a portable height detection device, includes the base, the upper surface of base is equipped with T type groove, the inner wall welding in T type groove has the fixed axle, the fixed axle runs through in the one end of angle chi, the fixed axle runs through respectively in the one end of measuring stick and horizon bar, the other end of measuring stick is connected with high-point infrared appearance, the other end of horizon bar is connected with horizontal infrared appearance, the fixed surface of base has horizontal observation pipe, the inner wall one end of measuring stick is connected with the reading needle, one side of measuring stick is connected with the location knob, the regulation foot is installed to the bottom of base.

Further preferably, the horizontal observation pipes are respectively installed at both sides and one end of the upper surface of the base.

Further preferably, the measuring rod and the horizontal rod are respectively arranged at two sides of the angle ruler.

Further preferably, the angle gauge and the base form an integrated structure.

Further preferably, the measuring rod and the fixed shaft form a movable structure.

Further preferably, the adjusting leg is of a spiral telescopic structure.

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

according to the utility model, the adjusting feet and the horizontal observing tube are added, so that the level of the measuring platform can be kept during the measuring operation of the equipment, and meanwhile, the position of the measuring rod on the angle ruler can be fixed through the positioning button, the equipment is kept stable, and accurate measuring data can be obtained.

According to the utility model, by adding the horizontal infrared instrument and the angle ruler, multiple groups of data can be obtained when the equipment is used, the measured height can be calculated according to a formula for every two groups of data, and each group of data can be mutually verified to obtain final error-free data.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic elevational view of the present utility model;

FIG. 3 is a schematic rear view of the present utility model;

in the figure: 1. a base; 2. a T-shaped groove; 3. a fixed shaft; 4. an angle ruler; 5. a measuring rod; 6. a high-point infrared instrument; 7. a horizontal bar; 8. a horizontal infrared instrument; 9. a horizontal observation tube; 10. a reading needle; 11. a positioning button; 12. the feet are adjusted.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which are obtained by a worker of ordinary skill in the art without creative efforts, are within the protection scope of the present utility model based on the embodiments of the present utility model.

Referring to fig. 1 to 3, the present utility model provides a technical solution: the utility model provides a portable height detection device, including base 1, the upper surface of base 1 is equipped with T type groove 2, the inner wall welding of T type groove 2 has fixed axle 3, fixed axle 3 runs through in the one end of angle chi 4, fixed axle 3 runs through respectively in the one end of measuring stick 5 and horizon bar 7, the other end of measuring stick 5 is connected with high-point infrared appearance 6, the other end of horizon bar 7 is connected with horizontal infrared appearance 8, the fixed surface of base 1 has horizontal observation pipe 9, the inner wall one end of measuring stick 5 is connected with reading needle 10, one side of measuring stick 5 is connected with location knob 11, adjust foot 12 is installed to the bottom of base 1.

In this embodiment, as shown in fig. 1, horizontal observation pipes 9 are respectively installed at both sides and one end of the upper surface of the base 1, and this structure enables the apparatus to observe whether the platform is horizontal or not in use.

In this embodiment, as shown in fig. 1, the measuring rod 5 and the horizontal rod 7 are respectively disposed at two sides of the angle ruler 4, and this structure can prevent the measuring rod 5 and the horizontal rod 7 from interfering with each other during use.

In this embodiment, as shown in fig. 1, the angle gauge 4 and the base 1 form an integral structure, and this structure can make the whole device stable and not easy to shake.

In this embodiment, as shown in fig. 1, 2 and 3, the measuring rod 5 and the fixed shaft 3 form a movable structure, and this structure can adjust the measuring rod 5 to any angle for measurement.

In this embodiment, as shown in fig. 1, 2 and 3, the adjusting leg 12 is a spiral telescopic structure, which can adjust the level of the device.

The application method and the advantages of the utility model are as follows: this portable height detection device, when using, the working process is as follows:

as shown in fig. 1, fig. 2 and fig. 3, the device is firstly placed in front of the building equipment to be measured, the adjusting feet 12 under the base 1 are adjusted one by one, the horizontal observation tube 9 on the base 1 is observed during adjustment, when the air bubble in the horizontal observation tube 9 is centered, the measuring rod 5 is rotated, the high-point infrared instrument 6 is opened, the infrared point of the high-point infrared instrument 6 is aligned with the top end of the building equipment to be measured, the positioning button 11 is pressed, the position of the measuring rod 5 is locked, the measuring button of the high-point infrared instrument 6 is pressed, the reading a is recorded, the measuring button of the horizontal infrared instrument 8 is pressed, the reading b is recorded, finally the angle reading pointed by the reading needle 10 is observed, the reading a is recorded, the height of the building equipment to be measured is set as c, the height of c can be calculated according to the formula a2+b2=c2 or sina=c/a, and each group of data is mutually verified, so that the measurement result is ensured to be correct.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. Portable height detection device, including base (1), its characterized in that: the upper surface of base (1) is equipped with T type groove (2), the inner wall welding of T type groove (2) has fixed axle (3), fixed axle (3) run through in the one end of angle chi (4), fixed axle (3) run through respectively in the one end of measuring stick (5) and horizon bar (7), the other end of measuring stick (5) is connected with high-point infrared appearance (6), the other end of horizon bar (7) is connected with horizontal infrared appearance (8), the fixed surface of base (1) is equipped with horizontal observation pipe (9), the inner wall one end of measuring stick (5) is connected with reading needle (10), one side of measuring stick (5) is connected with location button (11), regulating foot (12) are installed to the bottom of base (1).

2. The portable height detection device according to claim 1, wherein: the horizontal observation pipes (9) are respectively arranged at two sides and one end of the upper surface of the base (1).

3. The portable height detection device according to claim 1, wherein: the measuring rod (5) and the horizontal rod (7) are respectively arranged at two sides of the angle ruler (4).

4. The portable height detection device according to claim 1, wherein: the angle ruler (4) and the base (1) form an integrated structure.

5. The portable height detection device according to claim 1, wherein: the measuring rod (5) and the fixed shaft (3) form a movable structure.

6. The portable height detection device according to claim 1, wherein: the adjusting foot (12) is of a spiral telescopic structure.