Multifunctional angle measuring instrument

Abstract

The utility model belongs to the technical field of engineering construction, and particularly relates to a multifunctional angle measuring instrument which comprises a bottom table, a rotary moving mechanism is arranged above the bottom table, and a measurement executing mechanism is arranged above the rotary moving mechanism. Through the arranged measurement executing mechanism, the measuring instrument is effectively moved, an induction motor is started to drive a lead screw to rotate, a lifting table is driven to ascend and descend, a pushing assembly is started to drive a distance measuring instrument to longitudinally move in a groove, the distance needing to be measured is measured, and a telescopic rod is moved to move; the moving distance is displayed through the fan-shaped graduated scale, and the lifting platform lifts and moves to drive the horizontal ruler, the height ruler and the angle measuring ruler to lift and move, so that the effective moving effect of the measuring instrument is ensured, more accurate measurement is facilitated, the measuring efficiency is improved, the measuring instrument can simultaneously measure the angle, the length and the perpendicularity, the operation is simple, and the cost is low. The practicability is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of engineering construction, and particularly relates to a multifunctional angle measuring instrument. Background Art

[0002] At present, with the continuous development of the construction industry, many measuring devices are needed in engineering construction. Engineering construction is a basic economic activity for the occurrence and development of human civilization. Engineering construction refers to construction projects, line pipeline and equipment installation projects, building decoration and decoration projects, etc. Many measuring devices are needed in engineering construction to measure the angles of buildings.

[0003] In the existing related technologies, when measuring building angles, in order to ensure the measurement accuracy, the measuring instrument cannot be effectively moved, so there is an urgent need to design a multifunctional angle measuring instrument to solve these problems. Utility Model Content

[0004] Aiming at the deficiencies of the prior art, the utility model discloses a multifunctional angle measuring instrument.

[0005] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0006] A multifunctional angle measuring instrument comprises a base, a rotating movement mechanism is arranged above the base, and a measuring execution mechanism is arranged above the rotating movement mechanism.

[0007] The measuring actuator includes a screw arranged above the rotating moving mechanism, a lifting platform is provided on the outer surface of the screw, an induction motor is provided at one end of the screw, a groove is provided on the lifting platform, a pushing component is provided in the groove, a rangefinder is installed above the pushing component, a mobile telescopic rod is vertically provided above the pushing component, a sector-shaped scale is provided on the mobile telescopic rod, a spirit level is provided on the lifting platform, a height gauge is vertically provided above the spirit level, a goniometer is provided on one side of the height gauge, an auxiliary adjustment arm is provided between the spirit level and the height gauge, and is installed on the goniometer.

[0008] Preferably, the rotating movement mechanism includes a moving platform arranged above the base platform, a support column is arranged between the moving platform and the base platform, a rotating component is arranged on the outer surface of the support column, a moving track component is arranged on one side of the rotating component, a level is arranged on the moving platform, a deflection angle scale is arranged on the moving platform, a platform body is arranged on one side of the deflection angle scale and is installed on the moving platform, and a first pointer is installed on the platform body.

[0009] Preferably, the pushing assembly includes a boss arranged in the groove, and an electric telescopic rod is installed on the boss.

[0010] Preferably, the auxiliary adjustment arm and the height gauge are movably connected via a connecting pin.

[0011] Preferably, the rotating assembly includes a worm gear arranged on the outer surface of the support column, a worm is meshed with one side of the worm gear, and a stepping motor is arranged at one end of the worm.

[0012] Preferably, the movable track assembly includes a track groove arranged on one side of the rotating assembly, and a movable rod shaft is arranged inside the track groove.

[0013] The beneficial effects are:

[0014] The utility model discloses a multifunctional angle measuring instrument. The measuring instrument is effectively moved by a measuring actuator provided. The induction motor is started to drive the lead screw to rotate, the lifting platform is driven to lift, and the pushing component is turned on to drive the rangefinder to move longitudinally in the groove to implement the distance to be measured. The instrument is moved by moving the telescopic rod, and the moving distance is displayed by a sector-shaped scale. The lifting and lowering movement of the lifting platform drives the level ruler, the height ruler, and the goniometer to lift and move, thereby ensuring an effective movement effect of the measuring instrument, facilitating more accurate measurement, and improving measurement efficiency, so that the measuring instrument can simultaneously complete the measurement of angle, length, and verticality. The instrument is simple to operate and has strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural diagram of the utility model;

[0016] Figure 2 This is a front view structural diagram of the present utility model;

[0017] Figure 3 This is a first structural diagram of the present utility model;

[0018] Figure 4 yes Figure 3 Schematic diagram of the structure at A in the middle;

[0019] Figure 5 It is a structural schematic diagram of the rotating assembly of the utility model.

[0020] In the figure: 1. base; 2. rotating and moving mechanism; 201. support column; 202. worm gear; 203. worm; 2031. stepping motor; 204. track groove; 205. moving rod shaft; 206. moving platform; 207. level; 208. deflection angle scale; 209. platform; 210. first pointer; 3. measuring actuator; 301. lead screw; 302. induction motor; 303. lifting platform; 304. groove; 3041. boss; 305. electric telescopic rod; 306. rangefinder; 307. mobile telescopic rod; 308. sector scale; 309. level; 310. auxiliary adjustment arm; 311. height gauge; 312. goniometer. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention; the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0023] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0024] Reference Figure 1-5 The utility model provides an embodiment: a multifunctional angle measuring instrument, including a base 1, a rotating movement mechanism 2 is arranged above the base 1, and a measuring execution mechanism 3 is arranged above the rotating movement mechanism 2.

[0025] In this embodiment, the rotary movement mechanism 2 includes a movable platform 206 disposed above the base 1. A support column 201 is disposed between the movable platform 206 and the base 1. A rotating assembly is disposed on the outer surface of the support column 201, and a movable track assembly is disposed on one side of the rotating assembly. A level 207 is disposed on the movable platform 206, and an angle scale 208 is disposed on the movable platform 206. A platform 209 is disposed on one side of the angle scale 208 and mounted on the movable platform 206. A first pointer 210 is mounted on the platform 209. The rotating assembly includes a worm gear 202 disposed on the outer surface of the support column 201. A worm 203 is meshed with one side of the worm gear 202, and a stepper motor 2031 is disposed at one end of the worm gear 203. The stepper motor 2031 has a self-locking function and can drive the movable platform 206 to rotate to a certain position for self-locking. The movable track assembly includes a track groove 204 disposed on one side of the rotating assembly, and a movable rod shaft 205 is disposed inside the track groove 204.

[0026] In this embodiment, the measuring actuator 3 includes a lead screw 301 positioned above the rotary movement mechanism 2. A lifting platform 303 is provided on the outer surface of the lead screw 301. An induction motor 302 is mounted at one end of the lead screw 301. A groove 304 is provided on the lifting platform 303, within which a driving assembly is located. A distance meter 306 is mounted above the driving assembly for measuring distances within the device. A telescopic rod 307 is vertically positioned above the driving assembly. A sector-shaped graduated scale 308 is mounted on the rod 307, and a transverse movable rod is movably mounted at one end of the rod 307. The telescopic rod 307 and the transverse movable rod are connected via a universal joint. A graduated pointer is mounted on the sector-shaped graduated scale 308. A level 309 is mounted on the lifting platform 303. A height scale 311 is mounted vertically above the level 309. A goniometer 312 is mounted on one side of the height scale 311. An auxiliary adjustment arm 310 is positioned between the level 309 and the height scale 311 and mounted on the goniometer 312. The goniometer 312 is provided with an arcuate movable groove. The driving assembly includes a boss 3041 disposed within the groove 304, on which an electric telescopic rod 305 is mounted. The auxiliary adjustment arm 310 and the height scale 311 are movably connected via a connecting pin. The goniometer 312, level 309, and height scale 311 are all provided with graduated scales. The outer surface of the lead screw 301 is provided with a positive-spinning thread. The lead screw 301 is connected to the lifting platform 303 via a threaded connection. The induction motor 302 has a self-locking function, which can drive the lead screw 301 to a self-locking stop.

[0027] Working principle: When in use, first start the stepper motor 2031 to drive the worm 203 to rotate, the meshing worm wheel 202 to rotate, and mobilize the mobile platform 206 to move. At the same time, the mobile rod shaft 205 installed under the mobile platform 206 moves in the track groove 204, driving the first pointer 210 above the mobile platform 206 to rotate, and measure and display through the deflection angle scale 208. Start the induction motor 302 to drive the screw 301 to rotate, and at the same time drive the lifting platform 303 to move up and down. The lifting platform 303 can be self-locked and stopped at any time. When it moves to the position where measurement is required, it stops and the electric telescopic actuator is started. The rod 305 pushes the rangefinder 306 to measure the distance between the device and the measured object, and the data is displayed on the sector-shaped scale 308 through the scale pointer, and the data is recorded. The level 309, height gauge 311, goniometer 312, and auxiliary adjustment arm 310 installed on the movable platform 206 are used in conjunction with the level 309 and height gauge 311, and are placed against the edge to be measured. The auxiliary adjustment arm 310 and height gauge 311 are connected and moved by the connecting pin to measure the angle, so that the lower surface of the auxiliary adjustment arm 310 is in contact with the upper surface of the test object, and the data is displayed and recorded through the goniometer 312.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A multifunctional angle measuring instrument, characterized in that: It comprises a base (1), a rotary movement mechanism (2) is arranged above the base (1), and a measurement execution mechanism (3) is arranged above the rotary movement mechanism (2); The measuring actuator (3) comprises a lead screw (301) arranged above the rotating movement mechanism (2); a lifting platform (303) is arranged on the outer surface of the lead screw (301); an induction motor (302) is arranged at one end of the lead screw (301); a groove (304) is arranged on the lifting platform (303); a pushing component is arranged in the groove (304); a distance meter (306) is installed above the pushing component; and a moving extension is vertically arranged above the pushing component. The telescopic rod (307) is provided with a sector-shaped scale (308), the lifting platform (303) is provided with a level ruler (309), a height ruler (311) is vertically provided above the level ruler (309), a goniometer (312) is provided on one side of the height ruler (311), and an auxiliary adjustment arm (310) is provided between the level ruler (309) and the height ruler (311) and is installed on the goniometer (312).

2. The multifunctional angle measuring instrument according to claim 1, characterized in that: The rotary movement mechanism (2) comprises a moving platform (206) arranged above the base (1); a support column (201) is arranged between the moving platform (206) and the base (1); a rotating assembly is arranged on the outer surface of the support column (201); a moving track assembly is arranged on one side of the rotating assembly; a level (207) is arranged on the moving platform (206); a deflection angle scale (208) is arranged on the moving platform (206); a platform (209) is arranged on one side of the deflection angle scale (208) and is mounted on the moving platform (206); and a first pointer (210) is mounted on the platform (209).

3. The multifunctional angle measuring instrument according to claim 1, characterized in that: The pushing assembly comprises a boss (3041) arranged in the groove (304), and an electric telescopic rod (305) is mounted on the boss (3041).

4. The multifunctional angle measuring instrument according to claim 1, characterized in that: The auxiliary adjustment arm (310) and the height gauge (311) are movably connected via a connecting pin.

5. The multifunctional angle measuring instrument according to claim 2, characterized in that: The rotating assembly comprises a worm wheel (202) arranged on the outer surface of the support column (201), a worm (203) is meshedly arranged on one side of the worm wheel (202), and a stepping motor (2031) is arranged at one end of the worm (203).

6. The multifunctional angle measuring instrument according to claim 2, characterized in that: The movable track assembly comprises a track groove (204) arranged on one side of the rotating assembly, and a movable rod shaft (205) is arranged inside the track groove (204).

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