CN221922955U - On-spot measuring tool - Google Patents

Abstract

The utility model relates to the technical field of measuring tools, and discloses a field measuring tool which comprises a laser range finder body, wherein clamping plates used for fixing are arranged on two sides of the surface of the laser range finder body, a first threaded rod is rotatably connected to the surface of the clamping plates through a bearing, a supporting block is connected to the surface of the first threaded rod in a threaded manner, and a placing plate is fixedly connected to the surface of the supporting block. This on-spot measuring tool, through splint, first threaded rod, supporting shoe, place board, backup pad, universal wheel, level setting, measurement personnel can make splint inwards shrink through rotating first threaded rod to fix the surface of placing the board with the laser rangefinder body, the universal wheel of rethread backup pad bottom installation can be convenient for remove the device, can detect the level of device through the level meter, thereby adjusts, is favorable to measurement personnel in the long-time work of face a large tracts of land labour saving and time saving more.

Description

A field measurement tool

Technical Field

The utility model relates to the technical field of measuring tools, in particular to an on-site measuring tool.

Background Art

When calculating the project cost, it is necessary to measure the site in advance, such as the area, volume of construction materials and other values, measure and centrally compile statistics to facilitate subsequent cost calculations. When measuring, in order to ensure accuracy, special measuring tools need to be used.

The field measuring tool disclosed in publication number CN218297125U is supported by three brackets, which adopt a split structure and are compressed and connected by bolts. When conducting long-distance detection, the height and angle of different brackets are adjusted to adapt to different ground concave and convex conditions and slopes. With the cross level bubble on the main board, the laser theodolite can be kept in a horizontal position, ensuring flexible adaptation to ground conditions during detection.

However, this on-site measurement tool has the following disadvantages:

(1) When measuring, the laser theodolite and the bracket need to be moved as a whole, which causes inconvenience to the surveyors when measuring a large area for a long time;

(2) It is difficult to make continuous horizontal measurements over short distances during measurement, which results in a long period of adjustment and low efficiency.

Utility Model Content

1. Technical issues to be solved

The technical problem solved by the utility model is to provide a field measurement tool which is highly practical, can be simply operated and has a relatively simple structure, thereby solving the problems raised in the above-mentioned background technology of measuring over a large area for a long time, causing inconvenience to the surveyors, wasting manpower and material resources, and making it difficult to conduct continuous horizontal measurements over short distances, resulting in low efficiency.

(II) Technical solution

To achieve the above purpose, the utility model is implemented through the following technical solutions: a field measuring tool, including a laser rangefinder body, both sides of the surface of the laser rangefinder body are provided with clamping plates for fixing, the surface of the clamping plate is rotatably connected with a first threaded rod through a bearing, the surface of the first threaded rod is threadedly connected with a support block, the surface of the support block is fixedly connected with a placement plate, the bottom of the placement plate is fixedly installed with an adjusting rod, the surface of the adjusting rod is movably connected with the support rod, one end of the support rod is fixedly connected with a slider, the surface of the slider is movably connected with a bottom plate, a connecting block is fixedly installed on one side of the slider, and the interior of the connecting block is movably connected with a clamping column.

Optionally, a level is fixedly mounted on the surface of the base plate, a support plate is fixedly connected to the bottom of the base plate, and universal wheels are fixedly connected to the bottom of the support plate. There are four universal wheels, and the universal wheels can facilitate the movement of the device;

Optionally, a mounting plate is fixedly connected to the surface of the support plate by bolts, a second threaded rod is connected to the inner thread of the mounting plate, a conical head for fixing is arranged at one end of the second threaded rod, a fixing plate is fixedly installed on the surface of the second threaded rod, and the fixing plate can increase the contact area with the ground when the conical head is fixed so as to make adjustments;

Optionally, a slide groove is provided on the surface of the bottom plate, the slide groove is matched with the slider, a positioning hole is provided on the surface of the slide groove, the positioning hole is matched with the clamping column, and the clamping column and the positioning hole can fix the slider;

Optionally, a circular hole is opened on the surface of the adjusting rod, a spring is fixedly installed on the inner wall of the circular hole, and a button is fixedly connected to the surface of the spring, and the button plays a role of pressing the spring;

Optionally, a through hole is formed on the surface of the support rod, and the through hole is matched with the button, and the button can fix the adjustment rod through the matched through hole.

(III) Beneficial effects

The utility model provides an on-site measurement tool, which has the following beneficial effects:

1. The on-site measuring tool, through the arrangement of the clamping plate, the first threaded rod, the support block, the placement plate, the support plate, the universal wheel, and the level meter, the surveyor can rotate the first threaded rod to make the clamping plate retract inward, thereby fixing the laser rangefinder body on the surface of the placement plate, and then the universal wheel installed at the bottom of the support plate can facilitate the movement of the device, and the level meter can be used to detect the level of the device, so as to make adjustments, which is conducive to saving time and effort for surveyors when facing large-scale and long-term work.

2. This on-site measuring tool, through the setting of the slider, base plate, connecting block and clamping column, when the surveyor performs short-distance continuous horizontal measurement, the slider can be slid in the slide groove through the slide groove opened on the surface of the base plate, so as to measure the short-distance horizontal distance, and then the clamping column can be clamped in the positioning hole through the positioning hole opened on the surface of the clamping column and the slide groove, so as to fix the slider, which is conducive to the surveyor to perform short-distance continuous horizontal measurement more conveniently and quickly.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is a schematic diagram of the overall structure of the utility model;

Figure 2 is a schematic diagram of the structure of the slider of the utility model;

Figure 3 is a schematic diagram of the support plate structure of the utility model;

FIG. 4 is a schematic diagram of the structure of the second threaded rod of the present invention.

In the figure: 1. laser rangefinder body; 2. clamping plate; 3. first threaded rod; 4. support block; 5. placement plate; 6. adjustment rod; 7. support rod; 8. slider; 9. bottom plate; 10. connection block; 11. clamping column; 12. level; 13. support plate; 14. universal wheel; 15. second threaded rod; 16. conical head; 17. fixing plate.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Please refer to Figures 1 to 4. The utility model provides a technical solution: a field measurement tool, including a laser rangefinder body 1. The model of the laser rangefinder body 1 in the utility model is Leica DISTO E7100i. Clamps 2 for fixing are arranged on both sides of the surface of the laser rangefinder body 1. Through the arrangement of the clamps 2, the first threaded rod 3, the support block 4, the placement plate 5, the support plate 13, the universal wheel 14, and the level 12, the surveyor can rotate the first threaded rod 3 to make the clamps 2 shrink inward, thereby fixing the laser rangefinder body 1 on the surface of the placement plate 5, and then the universal wheel 14 installed at the bottom of the support plate 13 can facilitate the movement of the device. The level of the device can be detected by the level 12, so as to make adjustments, which is beneficial for the surveyor to save time and effort when facing a large area and long-term work. The surface of the clamping plate 2 is rotatably connected to the first threaded rod 3 through a bearing, the surface of the first threaded rod 3 is threadedly connected to the support block 4, the surface of the support block 4 is fixedly connected to the placement plate 5, the bottom of the placement plate 5 is fixedly installed with an adjustment rod 6, the surface of the adjustment rod 6 is movably connected to the support rod 7, one end of the support rod 7 is fixedly connected to a slider 8, through the arrangement of the slider 8, the bottom plate 9, the connecting block 10, and the clamping column 11, when the surveyor performs short-distance continuous horizontal measurement, the slider 8 can be slid in the slide groove through the slide groove opened on the surface of the bottom plate 9, so as to measure the short-distance horizontal distance, and then the clamping column 11 and the positioning hole opened on the surface of the slide groove can make the clamping column 11 stuck in the positioning hole, so as to fix the slider 8, which is conducive to the surveyor to perform short-distance continuous horizontal measurement more conveniently and quickly. The surface of the slider 8 is movably connected to the bottom plate 9, one side of the slider 8 is fixedly installed with a connecting block 10, and the inside of the connecting block 10 is movably connected with the clamping column 11.

A level 12 is fixedly mounted on the surface of the bottom plate 9, a support plate 13 is fixedly connected to the bottom of the bottom plate 9, and a universal wheel 14 is fixedly connected to the bottom of the support plate 13. There are four universal wheels 14, which can facilitate the movement of the device.

The surface of the support plate 13 is fixedly connected with a mounting plate by bolts, and the inner thread of the mounting plate is connected with a second threaded rod 15, one end of the second threaded rod 15 is provided with a conical head 16 for fixing, and the surface of the second threaded rod 15 is fixedly installed with a fixing plate 17, and the fixing plate 17 can increase the contact area with the ground when the conical head 16 is fixed so as to adjust;

A slide groove is provided on the surface of the bottom plate 9, and the slide groove is matched with the slider 8. A positioning hole is provided on the surface of the slide groove, and the positioning hole is matched with the clamping column 11. The clamping column 11 and the positioning hole can fix the slider 8.

A circular hole is formed on the surface of the adjusting rod 6, a spring is fixedly installed on the inner wall of the circular hole, and a button is fixedly connected to the surface of the spring, which plays the role of pressing the spring;

A through hole is formed on the surface of the support rod 7 , and the through hole is matched with the button. The button can fix the adjustment rod 6 through the matched through hole.

In the utility model, the working steps of the device are as follows:

Step 1: The surveyor can rotate the first threaded rod 3 to shrink the clamping plate 2 inward, thereby fixing the laser rangefinder body 1 on the surface of the placement plate 5, and then the universal wheel 14 installed at the bottom of the support plate 13 can be used to move the device. The level of the device can be detected by the level meter 12, so as to make adjustments, which is helpful for the surveyor to save time and effort when working over a large area for a long time;

The second step: when the surveyor performs short-distance continuous horizontal measurement, the slide block 8 can be slid in the slide groove through the slide groove opened on the surface of the bottom plate 9, so as to measure the short-distance horizontal distance, and then the positioning hole opened on the surface of the clamping column 11 and the slide groove can be used to make the clamping column 11 be stuck in the positioning hole to fix the slide block 8, which is conducive to the surveyor to perform short-distance continuous horizontal measurement more conveniently and quickly.

It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. A field measurement tool, comprising a laser rangefinder body (1), characterized in that: a clamping plate (2) for fixing is arranged on both sides of the surface of the laser rangefinder body (1), a first threaded rod (3) is rotatably connected to the surface of the clamping plate (2) through a bearing, a support block (4) is threadedly connected to the surface of the first threaded rod (3), a placement plate (5) is fixedly connected to the surface of the support block (4), an adjustment rod (6) is fixedly installed at the bottom of the placement plate (5), a support rod (7) is movably connected to the surface of the adjustment rod (6), a slider (8) is fixedly connected to one end of the support rod (7), a bottom plate (9) is movably connected to the surface of the slider (8), a connecting block (10) is fixedly installed on one side of the slider (8), and a clamping column (11) is movably connected inside the connecting block (10). 2. A field measuring tool according to claim 1, characterized in that: a level (12) is fixedly installed on the surface of the base plate (9), a support plate (13) is fixedly connected to the bottom of the base plate (9), and a universal wheel (14) is fixedly connected to the bottom of the support plate (13), and the number of the universal wheels (14) is four. 3. A field measurement tool according to claim 2, characterized in that: a mounting plate is fixedly mounted on the surface of the support plate (13) by bolts, a second threaded rod (15) is connected to the inner thread of the mounting plate, a conical head (16) for fixing is provided at one end of the second threaded rod (15), and a fixing plate (17) is fixedly mounted on the surface of the second threaded rod (15). 4. A field measurement tool according to claim 1, characterized in that: a slide groove is provided on the surface of the base plate (9), the slide groove is adapted to the slider (8), a positioning hole is provided on the surface of the slide groove, and the positioning hole is adapted to the clamping column (11). 5. An on-site measurement tool according to claim 1, characterized in that: a circular hole is opened on the surface of the adjusting rod (6), a spring is fixedly installed on the inner wall of the circular hole, and a button is fixedly connected to the surface of the spring. 6. An on-site measurement tool according to claim 1, characterized in that a through hole is provided on the surface of the support rod (7), and the through hole is adapted to fit the button.