CN202066511U - Angle-adjustable laser gun mounting base - Google Patents
Angle-adjustable laser gun mounting base Download PDFInfo
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- CN202066511U CN202066511U CN2011200453272U CN201120045327U CN202066511U CN 202066511 U CN202066511 U CN 202066511U CN 2011200453272 U CN2011200453272 U CN 2011200453272U CN 201120045327 U CN201120045327 U CN 201120045327U CN 202066511 U CN202066511 U CN 202066511U
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Abstract
The utility model discloses an angle-adjustable laser gun mounting base, which comprises a laser gun mounting groove and a base plate. The bottom of the laser gun mounting groove is provided with a mounting groove seat; the laser gun mounting groove is hinged with the mounting groove seat; the base plate in a double-layer structure comprises an upper base plate and a lower base plate which are rotatably connected; a bubble leveling tube is arranged on the upper base plate; the bottom of the lower base plate is provided with a horizontal adjusting support column; a triangular fixing plate is arranged below the horizontal adjusting support column; and a fixing screw hole is arranged in the center of the fixing plate. The angle-adjustable laser gun mounting base has the advantages that a longitudinal inclination angle and a horizontal rotation angle of a horizontal gauge for a laser gun can be adjusted accurately, unnecessary shake and deviation are avoided during measurement, and the angle-adjustable laser gun mounting base is high in measurement accuracy, fine in measurement reliability and simple in structure, and can be conveniently adjusted as needed at any time.
Description
Technical field
The utility model relates to a kind of laser measurement appurtenance, relates in particular to a kind of base of adjustable angle joint of fixed laser rifle.
Background technology
The laser gun horizontal measuring instrument is a kind of emerging horizontal degree measurement instrument, have easy to use, the advantage that degree of accuracy is high.The laser gun horizontal measuring instrument is compared equipment such as traditional plummet, surveyor's staff on ease of use and measuring accuracy have very remarkable advantages, therefore is widely used in all kinds of pinpoint accuracy fields of measurement.
Debug in the installation process apart from equipment slide unit is isometric in automotive safety control technology laboratory, need to use the laser gun horizontal measuring instrument that performances such as the depth of parallelism of track, levelness are measured or reference measure, and laser gun can make things convenient for and accurately horizontally rotate angle and the adjusting of fore-and-aft tilt angle becomes the critical nature requirement of laser gun mounting seat.
Chinese patent publication number CN2816751Y, the patent application case that open day is on September 13rd, 2006 discloses a kind of rotary adjustable laser leveler base, comprise instrument base, metope base and web member, wherein, there is the slideway groove on the instrument base surface, there is the protuberance of dome-type the bottom surface, and the metope susceptor surface has the hemispherical concave depressions that is complementary with the instrument base protuberance, and two bases link together by web member.Instrument base is provided with bayonet socket, in the dome-type recess of metope base bolt hole is arranged, and instrument base and metope base are interlocked.Though the rotary adjustable laser leveler base of this scheme can 360 degree horizontal directions freely rotate, can change the angle of laser beam emitting head and body of wall again, but because same dome-type protuberance and the control of dome-type recess are adopted in the adjusting of both direction, when regulating, be easy to generate unnecessary shake and deviation, horizontal direction and vertical direction interact easily, and there is not reliable stationary installation to fix rotation and angle of inclination, thereby cause measuring accuracy low, measure poor reliability.
The utility model content
The purpose of this utility model is to solve in the prior art laser gun mounting seat can not accurately regulate and horizontally rotate angle and fore-and-aft tilt angle, be easy to generate unnecessary shake and deviation, thereby cause measuring accuracy low, measure the problem of poor reliability, provide a kind of can accurately the adjusting to horizontally rotate angle and fore-and-aft tilt angle, and fix reliably and horizontally rotate angle and fore-and-aft tilt angle, the measuring accuracy height, the laser gun mounting seat of the novel adjustable angle joint of measurement good reliability.
In order to solve the problems of the technologies described above, the utility model adopts following technical proposals.
A kind of laser gun mounting seat of adjustable angle joint, comprise laser gun mounting groove and chassis, described laser gun mounting groove bottom is provided with the mounting groove seat, laser gun mounting groove and mounting groove seat are hinged, the chassis is a double-decker, comprise chassis, upper strata and lower floor chassis, chassis, upper strata and lower floor chassis are rotationally connected, and lower floor's tray bottom is provided with the horizontal adjustment pillar.Major programme of the present utility model is the hinged adjusting of carrying out the fore-and-aft tilt angle that utilizes laser gun mounting groove and mounting groove seat, and horizontally rotates the adjusting of angle by being rotationally connected of chassis, upper strata and lower floor chassis.The utility model by such two independently adjustment structure carry out the fore-and-aft tilt angle and horizontally rotate the adjusting of angle, adjusting angle is convenient and reliable, both do not disturb mutually, when carrying out the adjusting of a direction, another direction can not be affected, thereby has increased substantially measuring accuracy of the present utility model and measured reliability.The horizontal adjustment pillar is used to regulate the levelness on chassis, thereby makes the utility model install and use at non-horizontal surface, does not influence the accuracy and reliability of measurement, has enlarged the scope of application of the present utility model.
As a kind of preferred version, chassis, described upper strata is provided with bubble leveling pipe.Bubble leveling pipe is arranged on the chassis, upper strata, is filled with water or other non-corrosiveness liquid in the bubble leveling pipe, and leaves bubble, utilizes the position of bubble in bubble leveling pipe to indicate the levelness on chassis.When bubble is positioned at bubble leveling pipe centre position, and when no longer mobile, the chassis is a horizontality.
As a kind of preferred version, described horizontal adjustment pillar below is provided with leg-of-mutton fixed head, and the fixed head center is provided with fixing threaded hole.Leg-of-mutton fixed head is used for the utility model is fixed on desktop or other table top more reliably.The upper side of fixed head connects the horizontal adjustment pillar, and the fixing threaded hole at fixed head center is used for fixed head is fastened on desktop or other table top, connects simple and reliablely, can not rock or rotate, and has guaranteed reliability of the present utility model, has guaranteed the degree of accuracy of measurement.
As a kind of preferred version, described laser gun mounting groove is " Qian " font, laser gun mounting groove one end is hinged by the rotation width of cloth and mounting groove seat, the laser gun mounting groove other end is provided with angle adjustable bolt, is set with the angular adjustment screw corresponding with angle adjustable bolt on the mounting groove seat.One end of laser gun mounting groove is hinged by a rotation width of cloth and mounting groove seat, and the laser gun mounting groove can vertically rotate relative to the mounting groove seat, thereby regulates the fore-and-aft tilt angle of laser gun horizontal measuring instrument.The laser gun mounting groove other end is provided with angle adjustable bolt, and mounting groove is provided with the angular adjustment screw suitable with angle adjustable bolt, and the angular adjustment screw is fixedly connected on the mounting groove seat, and angle adjustable bolt is passed angular adjustment screw and mounting groove seat.Angle adjustable bolt is used to regulate the also angle of inclination of the relative mounting groove seat of fixed laser rifle mounting groove, thereby regulates the also fore-and-aft tilt angle of fixed laser rifle horizontal measuring instrument.Such structure operation is simple, dependable performance, when needing to regulate the fore-and-aft tilt angle of laser gun horizontal measuring instrument, only need turn angle adjustable bolt, the laser gun mounting groove can be around the axle mounting groove seat rotation relatively of the rotation width of cloth, laser gun mounting groove one end relies on action of gravity to be pressed in the angle adjustable bolt upper end, keeps required fore-and-aft tilt angle constant, has guaranteed the accuracy and reliability of measurement.
As a kind of preferred version, described angle adjustable bolt side is provided with the angle of inclination scale mark.In order accurately to indicate the fore-and-aft tilt angle of laser gun horizontal measuring instrument, the angle adjustable bolt side is provided with the angle of inclination scale mark.When measuring, can accurately read the fore-and-aft tilt angle of laser gun horizontal measuring instrument, further improved the accuracy and reliability of measurement result.
As a kind of preferred version, chassis, described upper strata and lower floor chassis are cylindrical, chassis, upper strata downside is columniform depressed part, lower floor's chassis upside is columniform protuberance, the depressed part on chassis, upper strata is rotationally connected with the nested formation of protuberance on lower floor chassis, and the upper strata chassis side is provided with the fixed angle bolt.Chassis, upper strata and lower floor chassis all are cylindrical, the lower floor chassis is nested in the depressed part of chassis, upper strata downside by the protuberance of its upside, and formation is rotationally connected, the chassis, upper strata can be done rotating of horizontal direction relative to the lower floor chassis, thereby regulates the angle that horizontally rotates of laser gun horizontal measuring instrument.The fixed angle bolt of upper strata chassis side is used to lock the chassis, upper strata, fixedly the relative position on chassis, upper strata and lower floor chassis.Need to regulate the laser gun horizontal measuring instrument horizontally rotate angle the time, at first unscrew the fixed angle bolt, then horizontally rotate the chassis, upper strata, after reaching the required anglec of rotation, tighten the fixed angle bolt again and get final product.Like this to horizontally rotate the angle adjustment structure simple to operate, and can lock the chassis, upper strata effectively, keep the required angle that horizontally rotates, guaranteed the accuracy and reliability of measuring.
As a kind of preferred version, described lower floor chassis side is provided with anglec of rotation scale mark.In order accurately to indicate the angle that horizontally rotates of laser gun horizontal measuring instrument, lower floor's chassis side is provided with anglec of rotation scale mark.When measuring, can accurately read the angle that horizontally rotates of laser gun horizontal measuring instrument, further improved the accuracy and reliability of measurement result.
As a kind of preferred version, the horizontal adjustment pillar comprises the lower support post and the leveling nut that is connected upper support post and lower support post of the upper support post on fixedly connected lower floor chassis, fixedly connected fixed head, the upper support post is a hollow structure, the leveling nut sleeve is on the upper support post, leveling nut and upper support post are rotationally connected, and the leveling nut is connected with the lower support male screw.The horizontal adjustment pillar is used for regulating the levelness on chassis, wherein, the upper support post directly is fixed on the bottom on lower floor chassis, the lower end of upper support post is with the leveling nut, and leveling nut and upper support post formation are rotationally connected, and the leveling nut can freely rotate relative to the upper support post, the lower support post directly is fixed on the upside of fixed head, and constitute with the leveling nut and to be threaded, the upper support post is a hollow structure, the lower support post can retraction upper support post in the middle of.When needs are regulated the levelness on chassis, turn the leveling nut, thereby regulate the position of the relative lower support post of upper support post, change the length of horizontal adjustment pillar, thereby the chassis is adjusted to horizontality.The horizontal adjustment corbeling of this structure is simple, and upper support post and lower support post all need not rotate, and only needs to rotate the leveling nut, whenever can carry out free adjustment as required, and is very easy to use.
As a kind of preferred version, described horizontal adjustment pillar is provided with three, and three horizontal adjustment pillars are equilateral triangle and distribute.According to 3 principles of determining planes, the horizontal adjustment pillar is provided with three, and three horizontal adjustment pillars are equilateral triangle and distribute, and such structure is solid and reliable, the stressed unanimity of each point, and regulate simple.When needs are regulated the levelness on chassis, earlier will be wherein two horizontal adjustment pillars rotate to the height of basically identical, by the 3rd horizontal adjustment pillar of fine setting, chassis of the present utility model is adjusted to horizontality then.
As a kind of preferred version, described laser gun mounting groove dual-side is provided with the set bolt of fixed laser rifle.For laser gun is more firm regularly, laser gun mounting groove dual-side is provided with the set bolt of fixed laser rifle, utilize set bolt that laser gun is fixed in the laser gun mounting groove, prevent that the laser gun generation is rocked in the measuring process, thereby guaranteed the accuracy and reliability of measurement result.
Owing to adopted technique scheme, the utlity model has following beneficial effect:
1. can accurately regulate the fore-and-aft tilt angle of laser gun horizontal measuring instrument and horizontally rotate angle;
2. can not produce unnecessary shake and deviation in the measuring process, the measuring accuracy height is measured good reliability;
3. simple in structure, whenever can regulate easily as required.
Description of drawings
Fig. 1 is a kind of perspective view of the present utility model;
Fig. 2 is a kind of plan structure synoptic diagram of the present utility model;
Fig. 3 be among Fig. 2 A to synoptic diagram;
Fig. 4 be among Fig. 2 B to synoptic diagram.
Label declaration: 1-laser gun mounting groove; 2-mounting groove seat; The 3-chassis; 4-horizontal adjustment pillar; The 5-fixed head; 6-bubble leveling pipe; 11-rotates the width of cloth; The 12-angle adjustable bolt; The 13-set bolt; 21-angular adjustment screw; Chassis, 31-upper strata; 32-lower floor chassis; 33-fixed angle bolt; 41-upper support post; 42-lower support post; 43-leveling nut; The 51-fixing threaded hole.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
A kind of laser gun mounting seat of adjustable angle joint, its basic structure as shown in Figure 1, comprise laser gun mounting groove 1 and chassis 3, laser gun mounting groove 1 is " Qian " font, laser gun mounting groove 1 dual-side is provided with four set bolts 13, and laser gun is fixedly mounted in the laser gun mounting groove 1 reliably by four set bolts 13.Laser gun mounting groove 1 bottom is provided with mounting groove seat 2, and laser gun mounting groove 1 one ends are hinged by rotation 11 and mounting groove seat 2, and laser gun mounting groove 1 can vertically rotate relative to mounting groove seat 2, thus the fore-and-aft tilt angle of adjusting laser gun horizontal measuring instrument.As shown in Figure 4, laser gun mounting groove 1 other end is provided with angle adjustable bolt 12, is set with the angular adjustment screw 21 suitable with angle adjustable bolt 12 on the mounting groove seat 2.Angular adjustment screw 21 is fixedly connected on the mounting groove seat 2, and angle adjustable bolt 12 is passed angular adjustment screw 21 and mounting groove seat 2.Angle adjustable bolt 12 is used to regulate the also angle of inclination of fixed laser rifle mounting groove 1 relative mounting groove seat 2, thereby regulates the also fore-and-aft tilt angle of fixed laser rifle horizontal measuring instrument.Angle adjustable bolt 12 sides are provided with the angle of inclination scale mark, thereby accurately indicate the fore-and-aft tilt angle of laser gun horizontal measuring instrument, and the angle of inclination scale mark does not draw in the drawings.
As shown in Figure 3, chassis 3 is a double-decker, comprises chassis, upper strata 31 and lower floor chassis 32, and and for example shown in Fig. 2, chassis, upper strata 31 and lower floor chassis 32 are cylindrical.Chassis, upper strata 31 downsides are columniform depressed part, lower floor chassis 32 upsides are columniform protuberance, the depressed part on chassis, upper strata 31 is rotationally connected with the nested formation of protuberance on lower floor chassis 32, rotating of horizontal direction can be done relative to lower floor chassis 32 in chassis, upper strata 31, thereby regulates the angle that horizontally rotates of laser gun horizontal measuring instrument.As shown in Figure 3,31 sides, chassis, upper strata are provided with fixed angle bolt 33.Fixed angle bolt 33 is used to lock chassis, upper strata 31, and the fixing relative position on chassis, upper strata 31 and lower floor chassis 32 keeps the angle that horizontally rotates of laser gun horizontal measuring instrument.32 sides, lower floor chassis are provided with anglec of rotation scale mark, thereby accurately indicate the angle that horizontally rotates of laser gun horizontal measuring instrument, and anglec of rotation scale mark does not draw in the drawings.
As shown in Figure 2, chassis, upper strata 31 is provided with bubble leveling pipe 6, and bubble leveling pipe 6 is horizontally set on the chassis, upper strata, is filled with water in the bubble leveling pipe 6, and leaves bubble, utilizes the position of bubble in bubble leveling pipe 6 to indicate the levelness on chassis 3.When bubble is positioned at bubble leveling pipe 6 centre positions, and when no longer mobile, chassis 3 is a horizontality.
As shown in Figure 1,32 bottoms, lower floor chassis are provided with horizontal adjustment pillar 4, and horizontal adjustment pillar 4 is used for regulating the levelness on chassis 3.Horizontal adjustment pillar 4 is provided with three, and three horizontal adjustment pillars 4 are equilateral triangle and distribute.Horizontal adjustment pillar 4 belows are provided with fixed head 5, and fixed head 5 is a triangle, and fixed head 5 centers are provided with fixing threaded hole 51.Leg-of-mutton fixed head 5 is fixed on the utility model on desktop or other table top more reliably by fixing threaded hole 51.
As shown in Figure 3, horizontal adjustment pillar 4 comprises upper support post 41, lower support post 42 and leveling nut 43, wherein, upper support post 41 directly is fixed on the bottom on lower floor chassis 32, the lower end of upper support post 41 is with leveling nut 43, leveling nut 43 is rotationally connected with upper support post 41 formations, leveling nut 43 can freely rotate relative to upper support post 43, lower support post 42 directly is fixed on the upside of fixed head 5, and be threaded with leveling nut 43 formations, upper support post 41 is a hollow structure, and lower support post 42 can retraction upper support post 41 centres.
When using the utility model, at first pass fixing threaded hole 51 with bolt, laser gun mounting seat of the present utility model is fixed on desktop or other table top.Then, laser gun is installed in the laser gun mounting groove 1, tightens set bolt 13, laser gun is fastening.Regulate the levelness on chassis 3 then, turn leveling nut 43, thereby regulate the position of upper support post 41 relative lower support posts 42, change the length of horizontal adjustment pillar 4, note the bubble position in the bubble leveling pipe 6 simultaneously, be positioned at bubble leveling pipe 6 centre positions up to bubble, and when no longer mobile, chassis 3 is exactly a horizontality.
Need to regulate the laser gun horizontal measuring instrument horizontally rotate angle the time, at first unscrew fixed angle bolt 33, then horizontally rotate chassis, upper strata 31, regulate the relative position on chassis, upper strata 31 and lower floor chassis 32, the required angle value of indication on anglec of rotation scale mark, after reaching the required anglec of rotation, tighten fixed angle bolt 33 again and get final product.
When needing to regulate the fore-and-aft tilt angle of laser gun horizontal measuring instrument, only need turn angle adjustable bolt 12, laser gun mounting groove 1 can be around an axle mounting groove seat 2 rotations relatively of rotation 11, the required angle value of indication on the scale mark of angle of inclination, after reaching required angle of inclination, laser gun mounting groove 1 one ends rely on action of gravity to be pressed in angle adjustable bolt 12 upper ends, keep required fore-and-aft tilt angle constant.
Claims (10)
1. the laser gun mounting seat of adjustable angle joint, comprise laser gun mounting groove (1) and chassis (3), it is characterized in that: described laser gun mounting groove (1) bottom is provided with mounting groove seat (2), laser gun mounting groove (1) and mounting groove seat (2) are hinged, chassis (3) is a double-decker, comprise chassis, upper strata (31) and lower floor chassis (32), chassis, upper strata (31) are rotationally connected with lower floor chassis (32), and lower floor chassis (32) bottom is provided with horizontal adjustment pillar (4).
2. the laser gun mounting seat of a kind of adjustable angle joint according to claim 1, it is characterized in that: chassis, described upper strata (31) is provided with bubble leveling pipe (6).
3. the laser gun mounting seat of a kind of adjustable angle joint according to claim 1 is characterized in that: described horizontal adjustment pillar (4) below is provided with leg-of-mutton fixed head (5), and fixed head (5) center is provided with fixing threaded hole (51).
4. according to the laser gun mounting seat of each described a kind of adjustable angle joint in the claim 1 to 3, it is characterized in that: described laser gun mounting groove (1) is " Qian " font, laser gun mounting groove (1) one end is hinged by the rotation width of cloth (11) and mounting groove seat (2), laser gun mounting groove (1) other end is provided with angle adjustable bolt (12), is set with the angular adjustment screw (21) corresponding with angle adjustable bolt (12) on the mounting groove seat (2).
5. the laser gun mounting seat of a kind of adjustable angle joint according to claim 4, it is characterized in that: described angle adjustable bolt (12) side is provided with the angle of inclination scale mark.
6. according to the laser gun mounting seat of each described a kind of adjustable angle joint in the claim 1 to 3, it is characterized in that: chassis, described upper strata (31) and lower floor chassis (32) are for cylindrical, chassis, upper strata (31) downside is columniform depressed part, lower floor chassis (32) upside is columniform protuberance, the depressed part on chassis, upper strata (31) is rotationally connected with the nested formation of protuberance of lower floor chassis (32), and side, chassis, upper strata (31) is provided with fixed angle bolt (33).
7. according to the laser gun mounting seat of each described a kind of adjustable angle joint in the claim 1 to 3, it is characterized in that: side, described lower floor chassis (32) is provided with anglec of rotation scale mark.
8. the laser gun mounting seat of a kind of adjustable angle joint according to claim 3, it is characterized in that: horizontal adjustment pillar (4) comprises the upper support post (41) of fixedly connected lower floor chassis (32) bottom, the lower support post (42) and the leveling nut (43) that is connected upper support post (41) and lower support post (42) of fixedly connected fixed head (5), upper support post (41) is a hollow structure, leveling nut (43) is enclosed within on the upper support post (41), leveling nut (43) is rotationally connected with upper support post (41), and leveling nut (43) is threaded with lower support post (42).
9. according to the laser gun mounting seat of claim 1 or 2 or 3 or 8 described a kind of adjustable angle joints, it is characterized in that: described horizontal adjustment pillar (4) is provided with three, and three horizontal adjustment pillars (4) are equilateral triangle and distribute.
10. according to the laser gun mounting seat of claim 1 or 2 or 3 or 8 described a kind of adjustable angle joints, it is characterized in that: described laser gun mounting groove (1) dual-side is provided with the set bolt (13) of fixed laser rifle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200453272U CN202066511U (en) | 2011-02-23 | 2011-02-23 | Angle-adjustable laser gun mounting base |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200453272U CN202066511U (en) | 2011-02-23 | 2011-02-23 | Angle-adjustable laser gun mounting base |
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| CN202066511U true CN202066511U (en) | 2011-12-07 |
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| CN2011200453272U Expired - Fee Related CN202066511U (en) | 2011-02-23 | 2011-02-23 | Angle-adjustable laser gun mounting base |
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| CN103557787A (en) * | 2013-10-12 | 2014-02-05 | 奇瑞汽车股份有限公司 | Rotational two-dimensional laser measuring instrument and measuring method thereof |
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| CN105223969A (en) * | 2015-09-29 | 2016-01-06 | 河南科技大学 | A kind of sensor mounting adjustment system and laser instrument leveling benchmark device |
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