CN206192355U - Laser level tester - Google Patents

Abstract

The utility model provides a laser level tester, including the casing, the casing is provided with movement assembly, movement assembly includes controlling means, motor support device, horizontal device, the horizontal drive device, illuminator and rotating head device, motor support device is connected with the casing, horizontal device and motor support device are connected, which comprises a housing, this horizontal drive device is connected with the casing, illuminator sets up in motor support device perpendicularly, rotating head device parcel illuminator uses illuminator rotatory as the axle center. The beneficial effect of the utility model: through be provided with the magnet ring at the rotating head support frame, drive mainboard up end corresponds magnet ring position department and is provided with the coil that encircles the adaptation with magnet, and the magnet ring of the current potential drive swivel mount that the coil produced is rotatory, and it is direct rotatory on illuminator that the drive swivel mount passes through the bearing, improves the rotation rate, guarantees the measuring accuracy.

Description

A kind of laser horizon tester

Technical field

The utility model is related to field of measuring technique, and in particular to a kind of laser horizon tester.

Background technology

Laser leveler is that, using the good advantage of laser rays linear pattern, the laser rays that is sent by generating laser is surveyed Amount and level check line/face, vertical line/face.Due to easy to use, and with the decline of generating laser cost, its valency Lattice are also persistently reduced, therefore laser leveler is more and more received by user, and are set in large-scale construction engineering and heavy-duty machines Widely used in standby construction or installing engineering.

Disclosed in the application of Chinese patent specification CN102313542B " a kind of improved laser horizon tester ", its It is main to produce capacitance difference using horizontal device, it is horizontal level, the mainboard meeting when capacitance difference is unequal when capacitance difference is equal Output voltage, upright position, Ran Houfa are looked for by stepper motor rotation driving horizontal device horizontal level or driving vertical means Electro-optical device is powered, and DC motor Driver rotating head device rotation, the space to needing test carries out horizontal and vertical test, although The laser horizon tester is by driving stepper motor horizontal device or drives vertical means to look for upright position to improve test essence Degree, and rotated by DC motor Driver rotating head device, test speed is improve, but during use, tester There are two big weak points：Firstth, since it is desired that installing bubble device and vertical means when movement is assembled, bubble device is installed And vertical means need different production lines, therefore assembling flow path is increased, and installation site occurs when being assembled apart Error, reduces vertical precision；Secondth, rotated using DC motor Driver rotating head device, i.e., direct current generator is driven by belt Rotating head device rotates, and drives dynamic rotating head device to rotate the loss that increased driving force using belt, reduces swivel head dress The rotating speed put, reduces certainty of measurement.

In sum, how the laser level range finding that a kind of assembling is simple, vertical precision is higher, certainty of measurement is higher is provided Instrument is current those skilled in the art's urgent problem.

The content of the invention

In view of the shortcomings of the prior art, the purpose of this utility model is to provide a kind of laser horizon tester, its group Dress is simple, vertical precision is higher, and certainty of measurement is more accurate.

To reach above-mentioned purpose, the utility model is achieved through the following technical solutions.

A kind of laser horizon tester, including casing, casing are provided with cartridge assemblies, cartridge assemblies include control device, Motor supporting device, horizontal device, horizontal drive apparatus, light-emitting device and rotating head device；

Motor supporting device is connected with casing, and horizontal device is connected with motor supporting device, and horizontal drive apparatus are arranged at Motor supporting device side is flat with the water detection of motor support meanss, and the horizontal drive apparatus are connected with casing, the luminous dress Put and be vertically installed in motor supporting device, rotating head device wraps up light-emitting device and rotated by axle center of light-emitting device；

Control device is electrically connected with horizontal device, horizontal drive apparatus, light-emitting device, rotating head device respectively, for controlling Horizontal device processed realizes the horizontal vertical adjustment of movement with the cooperation of horizontal drive apparatus, controls light-emitting device and rotating head device Cooperation realize that the acceleration of photoelectricity, deceleration, rotation, shake, point are mobile etc.；

Motor supporting device includes gimbal, horizontal stand, and gimbal is connected with casing, and the gimbal is provided with adjustment Bar, horizontal stand is flexibly connected with gimbal, and the horizontal stand is provided with front support stand, adjustment portion, left support frame, right support Frame, front support stand, left support frame, right support frame are vertically arranged with horizontal stand respectively；Gimbal exists for controlled level support Axially different horizontal movement up and down, horizontal stand is used to support each device, and ensures each device hanging down in horizontal stand Straight precision.

Horizontal device includes X-axis bubble device, Y-axis bubble device, Z axis bubble device, X-axis bubble device and front support stand Connection, Y-axis bubble device is connected with right support frame, and Z axis bubble device is connected with left support frame；Each bubble device is provided with water Bubble and bubble, control device are moved according to the electric capacity that ether in bubble and bubble are produced come controlled level drive device.

Horizontal drive apparatus are connected with casing, and the horizontal drive apparatus include some drive divisions, some stepper motors, step Enter motor and drive division drive connection, drive division is vertically arranged, and each drive division is connected to adjust with adjusting lever, adjustment portion respectively The upper and lower displacement of whole bar and/or adjustment portion；The axial upper and lower displacement of adjusting lever, adjustment portion is adjusted by stepper motor, is improved Adjustment precision.

Light-emitting device is installed vertically in horizontal stand, and the light-emitting device is provided with laser diode；Light-emitting device passes through Machining is installed vertically in horizontal stand, for ensureing that light-emitting device is consistent with the levelness that horizontal device is adjusted out, it is ensured that Vertical precision, so as to realize the raising of certainty of measurement.

Rotating head device includes rotation head support, drives whirligig, and rotation head support rotates with light-emitting device and connects Connect, the rotation head support is provided with coding disk, magnet ring, drive whirligig to be provided with driving mainboard, drive mainboard to set In horizontal stand upper surface, the driving mainboard is provided with hall sensor, coil, and hall sensor is correspondingly arranged with coding disk, Coil is correspondingly arranged with magnet ring, and control device control coil is powered, and coil generating electromagnetic is rotated with drive magnet；Pass through The potential that coil is produced drives the magnet ring rotation of swivel mount, frame is rotated and is directly rotated on light-emitting device by bearing, The loss of power is reduced, rotary speed is improved.

Preferably, gimbal includes gimbals, cross axle frame, and gimbals upper surface is connected with casing, ten The rear and front end portion of word axle frame is flexibly connected with gimbals, the left and right both ends of the cross axle frame respectively with left support frame, the right side Support frame is flexibly connected, and adjusting lever is arranged at cross axle frame left side；To realize that adjustment adjusting lever just can be with controlled level support Longitudinal upper and lower displacement.

Preferably, control device includes mainboard, control panel, and mainboard is arranged at horizontal stand lower surface, the master Plate is electrically connected with bubble device, stepper motor, laser diode, driving mainboard respectively, and control panel is arranged at casing outboard end Face, the control panel is electrically connected with mainboard；To realize that mainboard controls the cooperation of each device, and control panel can be by mainboard control Make each device.

Preferably, X-axis bubble device and Y-axis bubble device respectively with front support stand and right support frame level Connection, Z axis bubble device is vertical with left support frame to be connected, and X-axis bubble device and Y-axis bubble device are by machining and preceding branch Support and right support frame level connection joint ensure that the horizontal accuracy of movement, and Z axis bubble device is by machining and left support frame Vertical connection ensure that the vertical precision of movement.

Preferably, horizontal drive apparatus also include driving arm, and driving arm upper surface is connected with casing, the drive Dynamic support is provided with two screw rod fixed mounts in fixed drive portion, and drive division is set to two, and the drive division includes driving screw, drives Swing arm, driving screw is vertically installed in screw rod fixed mount and is connect with screw rod fixed mount axle, and the driving screw lower surface is extended screw rod and consolidated Determine frame and connect set with teeth, stepper motor is set to two, and the stepper motor is installed in driving arm, the output shaft of stepper motor Wheel case is provided with, wheel case is connected to control driving screw to be rotated in screw rod fixed mount with tooth set screw flight, and actuating arm is arranged at It is spirally connected to adjust the upper and lower displacement of actuating arm by driving screw with driving screw in screw rod fixed mount, the actuating arm sets limited location Nail, driving arm is provided with the stopper slot being adapted to banking pin, the upper and lower translation degree for ensureing actuating arm.

Preferably, light-emitting device also includes vertical light pipe, lens, and vertical light pipe is installed vertically on horizontal stand Interior, laser diode is installed in vertical light pipe, and lens are arranged at laser diode top, and the lens are installed on vertical light pipe Interior, vertical light pipe lateral wall is provided with bearing assembly, and the vertical light pipe is rotatably connected by bearing assembly with rotation head support.

Preferably, bearing assembly is set to two bearings arranged in parallel；Bearing assembly is used to ensure to revolve The coaxial rotating degree of rotary head support frame and vertical light pipe.

Preferably, rotation head support also includes pentaprism, chuck, buckles disk, and rotation head support is by detaining disk With horizontal stand socket, detain disk and be connected with horizontal stand, pentaprism is installed on rotation head support upper surface, coding disk, chuck Rotation head support lower surface is sequentially installed on from top to bottom, and magnet ring is installed in chuck, and coding disk is provided with interval permutation Grid, be connected by by magnet ring and coding disk, rotation head support so that the magnetic of the potential driving swivel mount that coil is produced Iron hoop rotate when, can drive coding disk with rotation head support rotate because coding disk be provided with it is chequered with black and white Grid, during magnet ring rotation rotation, the chequered with black and white grid of coding disk will be passed by hall sensor, mainboard by coding disk Up to the pulse signal to hall sensor, to control the anglec of rotation of the rotation head support being connected with coding disk, unlatching is reached Rotation head support is controlled to rotate to initial position and adjust the function of the various anglecs of rotation after setting.

Preferably, rotation head support is provided with lens cap, and lens cap covers at five water chestnut mirrors, the lens cap and rotation Rotary head support frame is fixedly connected.

Preferably, lens cap is provided with two unthreaded holes corresponding with five water chestnut mirrors, and unthreaded hole is respectively arranged at lens cap Upper surface and side end face；For ensureing that glazing and preceding light can be projected from unthreaded hole.

The beneficial effects of the utility model are：

Firstth, vertically it is connected with left support plate by setting Z axis bubble, instead of the installation of vertical means, reduces installation Operation, realize three bubbles disposably can install with support frame, it is ensured that horizontal device and the assembly precision of support frame, carry Risen the installation accuracy of movement, and tester certainty of measurement；

Secondth, rotating head device is driven to rotate by belt instead of direct current generator by setting whirligig, i.e., by setting Putting driving whirligig drives swivel mount to replace direct current generator to drive rotating head device to rotate by belt, in rotation head support Magnet ring is provided with, to be driven and be provided with the coil being adapted to magnet ring at the correspondence magnet ring position of mainboard upper surface, by coil The potential of generation drives the magnet ring rotation of swivel mount, frame is rotated and is directly rotated on light-emitting device by bearing, reduces The loss of power, improves rotary speed.

Brief description of the drawings

The utility model is further described below with accompanying drawing, but the embodiment in accompanying drawing is not constituted to this Any limitation of utility model.

Fig. 1 is structure chart of the present utility model.

Fig. 2 is cassette mechanism structure top view of the present utility model.

Fig. 3 is that motor support of the present utility model dress puts explosive view.

Fig. 4 is the structure chart of horizontal drive dress of the present utility model.

Fig. 5 is horizontal stand assembling assumption diagram of the present utility model.

Fig. 6 is that horizontal stand of the present utility model assembles top view.

Fig. 7 is the explosive view of rotation head support of the present utility model.

Fig. 8 is the sectional view of light-emitting device of the present utility model.

In figure：Casing 1, mainboard 21, control panel 22, gimbal 31, adjusting lever 311, gimbals 312, cross axle frame 313rd, horizontal stand 32, front support stand 321, adjustment portion 322, left support frame 323, right support frame 324, X-axis bubble device 41, Y Axle bubble device 42, Z axis bubble device 43, horizontal drive apparatus 5, driving arm 51, screw rod fixed mount 52, screw rod 531, driving Arm 532, tooth set 533, stepper motor 54, wheel case 541, banking pin 55, stopper slot 56, light-emitting device 6, laser diode 61, hang down Straight collimator 62, lens 63, bearing 64, rotation head support 71, coding disk 72, magnet ring 73, pentaprism 74, chuck 75, buckle disk 76th, lens cap 77, unthreaded hole 78, driving mainboard 81, hall sensor 82, coil 83.

Specific embodiment

The technical solution of the utility model is illustrated with embodiment below in conjunction with the accompanying drawings.

Shown in reference picture 1, Fig. 2, Fig. 3, Fig. 8：

Embodiment one, a kind of laser horizon tester, including casing 1, casing 1 are provided with cartridge assemblies, cartridge assemblies bag Include control device, motor supporting device, horizontal device, horizontal drive apparatus 5, light-emitting device 6 and rotating head device.

In this example, control device is electric with horizontal device, horizontal drive apparatus 5, light-emitting device 6, rotating head device respectively The horizontal vertical adjustment of movement is realized in connection, the cooperation for controlled level device and horizontal drive apparatus 5, controls light-emitting device 6 realize acceleration, deceleration, rotation, shake, point movement of photoelectricity etc. with the cooperation of rotating head device.

Wherein, control device includes mainboard 21, control panel 22, and mainboard 21 is arranged at the lower surface of horizontal stand 32, the master Plate 21 is electrically connected with bubble device, stepper motor 54, laser diode 61, driving mainboard 81 respectively, and control panel 22 is arranged at The end face outside of casing 1, the control panel 22 is electrically connected with mainboard 21；To realize that mainboard 21 controls the cooperation of each device, and control Panel 22 can control each device by mainboard 21.

In this example, motor supporting device is connected with casing 1, and horizontal device is connected with motor supporting device, horizontal drive Device 5 is arranged at motor supporting device side and is put down with the water detection of motor support meanss, and the horizontal drive apparatus 5 connect with casing 1 Connect, light-emitting device 6 is vertically installed in motor supporting device, rotating head device wraps up light-emitting device 6 with light-emitting device 6 as axle center Rotation.

Wherein, motor supporting device includes gimbal 31, horizontal stand 32, and gimbal 31 is connected with casing 1, the gimbal 31 are provided with adjusting lever 311, and horizontal stand 32 is flexibly connected with gimbal 31, the horizontal stand 32 be provided with front support stand 321, Adjustment portion 322, left support frame 323, right support frame 324, front support stand 321, left support frame 323, right support frame 324 respectively with water Flat support 32 is vertically arranged；Gimbal 31 is used for controlled level support 32 in axially different horizontal movement up and down, horizontal stand 32 are used to support each device, and ensure vertical precision of each device in horizontal stand 32.

Wherein, gimbal 31 includes gimbals 312, cross axle frame 313, and the upper surface of gimbals 312 connects with casing 1 Connect, the rear and front end portion of cross axle frame 313 is flexibly connected with gimbals 312, the left and right both ends difference of the cross axle frame 313 It is flexibly connected with left support frame 323, right support frame 324, adjusting lever 311 is arranged at the left side of cross axle frame 313；To realize adjusting Adjusting lever 311 just can be with longitudinal upper and lower displacement of controlled level support 32.

In this example, light-emitting device 6 is installed vertically in horizontal stand 32, and the light-emitting device 6 is provided with laser diode 61；Light-emitting device 6 also includes vertical light pipe 62, lens 63, and vertical light pipe 62 is installed vertically in horizontal stand 32, the pole of laser two Pipe 61 is installed in vertical light pipe 62, and lens 63 are arranged at the top of laser diode 61, and the lens 63 are installed on vertical light pipe 62 Interior, the lateral wall of vertical light pipe 62 is provided with the component of bearing 64, and the vertical light pipe 62 is by the component of bearing 64 and rotation head support 71 rotatable connections.

Wherein, it is the coaxial rotating degree that ensures rotation head support 71 and vertical light pipe 62, the component of bearing 64 is set to two Individual bearing 64 arranged in parallel.

Wherein, light-emitting device 6 is installed vertically in horizontal stand 32 by machining, for ensureing light-emitting device 6 and water The levelness that leveling device is adjusted out is consistent, it is ensured that vertical precision, so as to realize the raising of certainty of measurement.

In this example, horizontal drive apparatus 5 are connected with casing 1, if the horizontal drive apparatus 5 include some drive divisions, Dry stepper motor 54, stepper motor 54 and drive division drive connection, drive division is vertically arranged, each drive division respectively with adjusting lever 311st, adjustment portion 322 connects to adjust the upper and lower displacement of adjusting lever 311 and/or adjustment portion 322；Adjusted by stepper motor 54 The axial upper and lower displacement of adjusting lever 311, adjustment portion 322, improves Adjustment precision.

In this example, horizontal device includes X-axis bubble device 41, Y-axis bubble device 42, Z axis bubble device 43, X-axis water Bulb apparatus 41 are connected with front support stand 321, and Y-axis bubble device 42 is connected with right support frame 324, Z axis bubble device 43 and left branch Support 323 is connected；Each bubble device is provided with bubble and bubble, the electricity that control device is produced according to ether in bubble and bubble Appearance is carried out controlled level drive device 5 and is moved.

Wherein, it is guarantee horizontal device and the perpendicularity of horizontal stand 32, X-axis bubble device 41, Y-axis bubble device 42, Z Axle bubble device 43 is connected by machining with horizontal stand 32, X-axis bubble device 41 and Y-axis bubble device 42 respectively with Front support stand 321 and the level connection joint of right support frame 324, Z axis bubble device 43 is vertical with left support frame 323 to be connected.

In said structure because X-axis bubble device 41 and Y-axis bubble device 42 respectively with front support stand 321 and the right side The level connection joint of support frame 324, Z axis bubble device 43 is vertical with left support frame 323 to be connected, and control device is filled by each bubble device Put the electric capacity of middle ether and bubble generation to determine the integral level position of horizontal stand 32, then by horizontal drive apparatus 5 adjustment, reaches function of the controlled level support 32 to X-axis, Y-axis and Z axis leveling, then by rotating head device with it is luminous The cooperation of device 6, the light sent by light-emitting device 6 judges the horizontal and vertical position of the test space, and because X-axis water Bulb apparatus 41, Y-axis bubble device 42, Z axis bubble device 43 belong to same device, can be in same assembly line and level branch Frame 32 is machined out assembling, so as to substantially increase the installation accuracy of each bubble device and horizontal stand 32, is reached with this and carried The purpose of the overall certainty of measurement of cartridge assemblies high.

Shown in reference picture 4：

Embodiment two, the difference with embodiment one is, in the present embodiment, horizontal drive apparatus 5 also include driving Support 51, the upper surface of driving arm 51 is connected with casing 1, and the screw rod that the driving arm 51 is provided with two fixed drive portions is fixed Frame 52, drive division is set to two, and the drive division includes driving screw 531, actuating arm 532, and driving screw 531 is vertically installed in screw rod Connect with the axle of screw rod fixed mount 52 in fixed mount 52, the lower surface of driving screw 531 is extended screw rod fixed mount 52 and connects set with teeth 533, stepper motor 54 is set to two, and the stepper motor 54 is installed in driving arm 51, and the output shaft of stepper motor 54 sets Wheel case 541 is equipped with, wheel case 541 covers 533 screw rods 531 and is threadedly coupled to control driving screw 531 in the inward turning of screw rod fixed mount 52 with tooth Turn, actuating arm 532 to be arranged in screw rod fixed mount 52 be spirally connected with driving screw 531 and adjust actuating arm 532 with by driving screw 531 Upper and lower displacement, the actuating arm 532 is provided with banking pin 55, and driving arm 51 is provided with the stopper slot 56 being adapted to banking pin 55, Upper and lower translation degree for ensureing actuating arm 532.

Remaining content is identical with embodiment one, therefore repeats no more.

Shown in reference picture 5, Fig. 6, Fig. 7：

Embodiment three, the difference with embodiment one is, in the present embodiment, to reduce the loss of power, improves rotation Rotary speed, rotating head device includes rotation head support 71, drives whirligig, and rotation head support 71 revolves with light-emitting device 6 Turn connection, the rotation head support 71 is provided with coding disk 72, magnet ring 73, drive whirligig to be provided with driving mainboard 81, Mainboard 81 is driven to be arranged at the upper surface of horizontal stand 32, the driving mainboard 81 is provided with hall sensor 82, coil 83, Hall sense Device 82 is answered to be correspondingly arranged with coding disk 72, coil 83 is correspondingly arranged with magnet ring 73, control device control coil 83 is powered, and makes line Circle 83 produces electromagnetic field to be rotated with drive magnet；

Wherein, the principle of five water chestnut mirrors is：When laser injects camera lens by support frame, by the refraction of pentaprism 74, make light It is vertical to inject level injection, so as to form preceding light；And another part light is directly vertically projected, glazing is formed.

Wherein, the principle of rotation head support 71 rotation is：Because the coil 83 after being powered can produce potential, magnetic is caused Iron hoop 73 rotates, and the rotation of magnet ring 73 drives swivel mount to rotate, and then swivel mount is direct on light-emitting device 6 by bearing 64 Rotation, reaches the loss for reducing power, improves the function of rotary speed.

In the present embodiment, to ensure to avoid five water chestnut mirrors to be rotated out of rotation head support 71 during rotation, head support is rotated 71 are provided with lens cap 77, and lens cap 77 covers at five water chestnut mirrors, and the lens cap 77 is fixedly connected with rotation head support 71.

In this example, to ensure that glazing and preceding light can be projected from unthreaded hole 78, lens cap 77 is provided with and five water chestnut mirrors pair Two unthreaded holes 78 answered, unthreaded hole 78 is respectively arranged at the upper surface and side end face of lens cap 77.

In the present embodiment, rotation head support 71 also includes pentaprism 74, chuck 75, buckles disk 76, rotates head support 71 It is socketed with horizontal stand 32 by detaining disk 76, button disk 76 is connected with horizontal stand 32, and pentaprism 74 is installed on rotation head support 71 upper surfaces, coding disk 72, chuck 75 are sequentially installed on rotation head support 71 lower surface from top to bottom, and magnet ring 73 is installed on In chuck 75.

Wherein, because coding disk 72 is provided with the grid of interval permutation, by by magnet ring 73 and coding disk 72, swivel head Support frame 71 is connected so that when the potential that coil 83 is produced drives the magnet ring 73 of swivel mount to rotate, can drive coding disk 72 Rotated with rotation head support 71, because coding disk 72 is provided with chequered with black and white grid, the rotation rotation of magnet ring 73 When, the chequered with black and white grid of coding disk 72 will convey to Hall sense by hall sensor 82, mainboard 21 by coding disk 72 The pulse signal of device 82 is answered, to control the anglec of rotation of the rotation head support 71 being connected with coding disk 72, unlatching is reached and is set Control rotation head support 71 rotates to initial position and adjusts the function of the various anglecs of rotation afterwards.

Remaining content is identical with embodiment one, therefore repeats no more.

Operation principle of the present utility model is：First passing through the control of control panel 22 opens mainboard 21, then mainboard 21 Respectively bubble device, stepper motor 54, laser diode 61, driving mainboard 81 are powered, and first, control device is according to each bubble In device, the electric capacity that the ether and bubble of bubble are produced determines the position of horizontal stand 32, then by driving stepper motor 54 control turns lead screws 531, adjustment actuating arm 532 comes the integral level position of controlled level support 32, is laser two then Pole pipe 61 and drive mainboard 81 be powered, laser diode 61 is sent IR light, the IR for sending by five water chestnut mirrors be divided into glazing with Preceding light, is then powered by driving the control coil 83 of mainboard 81, rotation head support 71 is rotated around vertical light pipe 62, this When, according to the rotary speed of rotation head support 71, adjustment sends the power of IR light to laser diode 61, while driving mainboard 81 The induction code disk 72 of hall sensor 82 pulse signal come determine rotate head support 71 the anglec of rotation, reach unlatching Control rotation head support 71 to rotate to initial position after setting, horizontal and vertical survey is carried out to the space for needing test with this Examination.

Above-described embodiment is only that general principle of the present utility model, principal character and advantage has been shown and described.The industry Technical staff it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification Principle of the present utility model is simply illustrated, on the premise of the utility model spirit and scope are not departed from, the utility model can also There are various changes and modifications, these changes and improvements both fall within claimed the utility model scope.

Claims (10)

1. a kind of laser horizon tester, including casing (1), the casing (1) is provided with cartridge assemblies, the cartridge assemblies bag Include control device, motor supporting device, horizontal device, horizontal drive apparatus (5), light-emitting device (6) and rotating head device；

The motor supporting device is connected with casing (1), and the horizontal device is connected with motor supporting device, the horizontal drive It is flat with the water detection of motor support meanss that device (5) is arranged at motor supporting device side, the horizontal drive apparatus (5) and casing (1) connect, the light-emitting device (6) is vertically installed in motor supporting device, the rotating head device wraps up light-emitting device (6) With light-emitting device (6) for axle center rotates；

The control device is electrically connected with horizontal device, horizontal drive apparatus (5), light-emitting device (6), rotating head device respectively, It is characterized in that：

The motor supporting device includes gimbal (31), horizontal stand (32), and the gimbal (31) is connected with casing (1), The gimbal (31) is provided with adjusting lever (311), and the horizontal stand (32) is flexibly connected with gimbal (31), the horizontal stand (32) front support stand (321), adjustment portion (322), left support frame (323), right support frame (324), the front support stand are provided with (321), left support frame (323), right support frame (324) are vertically arranged with horizontal stand (32) respectively；The horizontal device includes X Axle bubble device (41), Y-axis bubble device (42), Z axis bubble device (43), the X-axis bubble device (41) and front support stand (321) connect, the Y-axis bubble device (42) is connected with right support frame (324), the Z axis bubble device (43) and left support Frame (323) is connected；

The horizontal drive apparatus (5) are connected with casing (1), and the horizontal drive apparatus (5) include two drive divisions, two steps Enter motor (54), the stepper motor (54) and drive division drive connection, the drive division are vertically arranged, each drive division respectively with Adjusting lever (311), adjustment portion (322) connect to adjust the upper and lower displacement of adjusting lever (311) and/or adjustment portion (322)；

The light-emitting device (6) is installed vertically in horizontal stand (32), and the light-emitting device (6) is provided with laser diode (61)；The rotating head device includes rotation head support (71), drives whirligig, the rotation head support (71) and hair Electro-optical device (6) is rotatably connected, and the rotation head support (71) is provided with coding disk (72), magnet ring (73), described to drive rotation Device is provided with driving mainboard (81), and driving mainboard (81) is arranged at horizontal stand (32) upper surface, the driving mainboard (81) hall sensor (82), coil (83) are provided with, the hall sensor (82) is correspondingly arranged with coding disk (72), described Coil (83) is correspondingly arranged with magnet ring (73), control device control coil (83) be powered, make coil (83) produce electromagnetic field with Drive magnet rotates.

2. a kind of laser horizon tester according to claim 1, it is characterised in that：The gimbal (31) is including universal Support (312), cross axle frame (313), gimbals (312) upper surface are connected with casing (1), the cross axle frame (313) rear and front end portion is flexibly connected with gimbals (312), the left and right both ends of the cross axle frame (313) respectively with a left side Support frame (323), right support frame (324) are flexibly connected, and the adjusting lever (311) is arranged at cross axle frame (313) left side.

3. a kind of laser horizon tester according to claim 1, it is characterised in that：The control device includes mainboard (21), control panel (22), the mainboard (21) is arranged at horizontal stand (32) lower surface, and the mainboard (21) is filled with bubble respectively Put, stepper motor (54), laser diode (61), drive mainboard (81) electrical connection, the control panel (22) is arranged at casing (1) end face outside, the control panel (22) is electrically connected with mainboard (21).

4. a kind of laser horizon tester according to claim 1, it is characterised in that：The X-axis bubble device (41) with And Y-axis bubble device (42) respectively with front support stand (321) and right support frame (324) level connection joint, the Z axis bubble device (43) it is vertical with left support frame (323) to be connected.

5. a kind of laser horizon tester according to claim 1, it is characterised in that：The horizontal drive apparatus (5) are also Including driving arm (51), driving arm (51) upper surface is connected with casing (1), and the driving arm (51) is provided with two The screw rod fixed mount (52) in fixed drive portion, the drive division is set to two, and the drive division includes driving screw (531), drives Arm (532), the driving screw (531) is vertically installed in screw rod fixed mount (52) and is connect with screw rod fixed mount (52) axle, the guide screw Bar (531) lower surface is extended screw rod fixed mount (52) and connects set (533) with teeth, and the stepper motor (54) is set to two, The stepper motor (54) is installed in driving arm (51), and the output shaft of stepper motor (54) is provided with wheel case (541), the wheel Set (541) is connected to control driving screw (531) rotation, the drive in screw rod fixed mount (52) with tooth set (533) screw flight Swing arm (532) to be arranged in screw rod fixed mount (52) be spirally connected with driving screw (531) and adjust actuating arm with by driving screw (531) (532) upper and lower displacement, the actuating arm (532) is provided with banking pin (55), and driving arm (51) is provided with and banking pin (55) The stopper slot (56) of adaptation.

6. a kind of laser horizon tester according to claim 1, it is characterised in that：The light-emitting device (6) also includes Vertical light pipe (62), lens (63), the vertical light pipe (62) are installed vertically in horizontal stand (32), the laser diode (61) it is installed in vertical light pipe (62), the lens (63) are arranged at laser diode (61) top, the lens (63) are installed In vertical light pipe (62), vertical light pipe (62) lateral wall is provided with bearing assembly, and the vertical light pipe (62) is by bearing assembly It is rotatably connected with rotation head support (71).

7. a kind of laser horizon tester according to claim 6, it is characterised in that：The bearing assembly is set to two Bearing (64) arranged in parallel.

8. a kind of laser horizon tester according to claim 1, it is characterised in that：Rotation head support (71) is also Including pentaprism (74), chuck (75), disk (76) is buckled, rotation head support (71) is by detaining disk (76) and horizontal stand (32) it is socketed, button disk (76) is connected with horizontal stand (32), and the pentaprism (74) is installed on rotation head support (71) Upper surface, the coding disk (72), chuck (75) are sequentially installed on rotation head support (71) lower surface, the magnetic from top to bottom Iron hoop (73) is installed in chuck (75).

9. a kind of laser horizon tester according to claim 8, it is characterised in that：Rotation head support (71) sets Lens cap (77) is equipped with, the lens cap (77) covers at five water chestnut mirrors, the lens cap (77) is fixed with rotation head support (71) Connection.

10. a kind of laser horizon tester according to claim 9, it is characterised in that：The lens cap (77) is provided with Two unthreaded holes (78) corresponding with five water chestnut mirrors, the unthreaded hole (78) is respectively arranged at upper surface and the side of lens cap (77) Face.