CN2424446Y - Rotary disk - Google Patents

Abstract

The utility model relates to a rotary disk for holding a laser level meter or other similar instruments to carry out rotary measurement, which comprises a rotating disk, a locking block, a screw bolt, regulating bolts, a pedestal, a chassis and a locking bolt, wherein, a central shaft on the lower end surface of the rotating disk is inserted into a center hole on the chassis, a recess for placing measuring tools is arranged in the middle part of the top surface of the rotating disk, and the locking block is arranged in the recess. The rotary disk has the advantages of convenient operation and high measuring precision when the laser level meter carries out rotary measurement, and is suitable to be used as a fixed measuring instrument in rotary measurement.

Description

Rotary disk

The utility model belongs to hardware ﹠ tools class technical field, and particularly a kind of clamping laser level chi or other analogous instrument of being used for made the rotary disk that revolution is measured.

When turning round measurement with the laser level chi at present, but owing to do not have a kind of slewing equipment of clamping laser level chi, the very inconvenience that operates, measuring error is also bigger.

Task of the present utility model is at present when turning round measurement with the laser level chi, but owing to there is not a kind of big defective of operation inconvenience, measuring error that slewing equipment brought of clamping laser level chi, but a kind of rotary disk of clamping laser level chi is provided, is turning round the defective that operation is inconvenient, measuring error is big when measuring to overcome present laser level chi.

Task of the present utility model is finished as follows: rotary disk comprises rotating disk, latch segment, bolt, adjusting bolt, base, chassis, clamping screw.Wherein, in the center pit on the central shaft insertion chassis on the rotating disk lower surface, for being slidingly matched, cooperatively interact between rotating disk lower surface and the upper surface, chassis between them; On the central shaft of rotating disk, be provided with screw, on the screw of this disk middle spindle, be provided with clamping screw, between disk middle spindle and clamping screw, be provided with stage clip; The place has a groove that is used for placing survey instrument in the middle of the rotating disk end face, and latch segment is located at a side of this groove, with the cell wall of latch segment the same side on have screw, bolt is inserted on this screw, and the head of bolt withstands on the side of latch segment, and latch segment can be done horizontal slip in groove; Latch segment is " II " shape, and promptly the top of latch segment is a plane, has the isolation channel that is used for placing spring in the centre of latch segment; One crown of spring is on isolation channel one side, and the spring other end is fixed on the groove bottom of the rotating disk of locating the isolation channel another side; Lateral surface on the chassis is marked with two position lines; On the bottom surface on chassis, have the hole of three five equilibriums, be provided with three five equilibriums on the base with the chassis on three corresponding screws of halving hole, one end of set screw and the hole on the chassis are slidingly matched, and the other end of set screw and the screw on the base are for being threaded; Bottom surface at base is provided with footing, is provided with screw in the middle of base, is furnished with bolt of lower base on this screw.During use, rotary disk is fixed on the three-legged support by screw on the base or the bolt on the base, the laser level chi is put into the intermediate groove of rotating disk, tight a bolt, latch segment is moved forward, the chi body is fixed, unclamp clamping screw, rotating disk is done 360 ° revolution, and regulate three respectively and regulate bolt, keep surveyor's staff all to be horizontal at unspecified angle, after mixing up, two position lines on the zero graduation value of rotating disk and chassis are aimed at, as the position of establishing measured some this moment is 1, if second measurement point and first measurement point are at an angle of 90, then as long as 90 ° of scale division values and two position line of rotating disk are aimed at, pin lock-screw then, to guarantee the accuracy of measuring position, this moment, measured point was and first level point that becomes 90 ° of position angles.After measuring end, unclamp bolt,, unclamp the clamping of surveyor's staff, surveyor's staff can be taken off because the effect of spring resets latch segment.

When the utility model rotary disk is measured for the laser level chi turns round, but provide a kind of rotary tool of clamping laser level chi chi body, can make the laser level chi bring the advantage that operation is convenient, measuring accuracy is high when measuring turning round.The utility model is applicable to the rotary tool of using as the fixation measuring instrument when turning round measurement.

Description of drawings:

Fig. 1 is the front view of rotary disk.Wherein (1) represents rotating disk; (2) expression latch segment; (3) expression spring; (4) expression bolt; (5) bolt is regulated in expression; (6) expression base.

Fig. 2 is the left view of Fig. 1.Wherein (7) represent the chassis; (8) expression clamping screw; (9) expression stage clip; (10) expression bolt of lower base; (11) expression footing.

Fig. 3 is the vertical view of Fig. 1.

Below in conjunction with accompanying drawing, the utility model is described in further detail by embodiment.

Rotary disk comprises rotating disk (1), latch segment (2), bolt (4), regulates bolt (5), base (6), chassis (7), clamping screw (8), footing (11).Wherein, in the center pit on the central shaft insertion chassis (7) on rotating disk (1) lower surface, for being slidingly matched, cooperatively interact between rotating disk (1) lower surface and the upper surface, chassis (7) between them; On the central shaft of rotating disk (1), be provided with screw, on the screw of this rotating disk (1) central shaft, be provided with clamping screw (8), between rotating disk (1) central shaft and clamping screw (8), be provided with stage clip (9); Be marked with 360 ° mean line at the lateral surface of rotating disk (1); The place has a groove that is used for placing survey instrument in the middle of rotating disk (1) end face, latch segment (2) is located at a side of this groove, with the cell wall of latch segment (2) the same side on have screw, bolt (4) is inserted on this screw, the head of bolt (4) withstands on the side of latch segment (2), and latch segment (2) can be done horizontal slip in groove; Latch segment (2) is " II " shape, and promptly the top of latch segment (2) is a plane, has the isolation channel that is used for placing spring (3) in the centre of latch segment (2); One crown of spring (3) is on isolation channel one side, and spring (3) other end is fixed on the groove bottom of the rotating disk of locating the isolation channel another side (1); The lateral surface of (7) is marked with two position lines on the chassis; On the bottom surface of chassis (7), have the hole of three five equilibriums, on base (6), be provided with three five equilibriums with chassis (7) last three corresponding screws of halving hole, hole on one end of set screw (5) and chassis (7) is slidingly matched, and the screw on the other end of set screw (5) and the base (6) is for being threaded; Be provided with the footing (11) of three five equilibriums in the bottom surface of base (6), in the middle of base (6), be provided with screw, on this screw, be furnished with bolt of lower base (10).

Claims (5)

1, a kind of rotary disk, it is characterized in that this rotary disk rotary disk comprises rotating disk (1), latch segment (2), bolt (4), regulate bolt (5), base (6), chassis (7), clamping screw (8), footing (11), in the center pit on the central shaft insertion chassis (7) on its turntable (1) lower surface, on the central shaft of rotating disk (1), be provided with screw, on the screw of this rotating disk (1) central shaft, be provided with clamping screw (8), between rotating disk (1) central shaft and clamping screw (8), be provided with stage clip (9), the place has a groove that is used for placing survey instrument in the middle of rotating disk (1) end face, latch segment (2) is located at a side of this groove, with the cell wall of latch segment (2) the same side on have screw, bolt (4) is inserted on this screw, the head of bolt (4) withstands on the side of latch segment (2), latch segment (2) is " II " shape, centre at latch segment (2) has the isolation channel that is used for placing spring (3), one crown of spring (3) is on isolation channel one side, spring (3) other end is fixed on the groove bottom of the rotating disk of locating the isolation channel another side (1), on the bottom surface of chassis (7), have the hole of three five equilibriums, on base (6), be provided with three five equilibriums with chassis (7) last three corresponding screws of halving hole, hole on one end of set screw (5) and chassis (7) is slidingly matched, and the screw on the other end of set screw (5) and the base (6) is for being threaded.

2, rotary disk according to claim 1 is characterized in that the lateral surface of the rotating disk (1) at rotary disk is marked with 360 ° mean line, and the lateral surface on the chassis (7) of rotary disk is marked with two position lines.

3, rotary disk according to claim 1 is characterized in that being provided with in the bottom surface of base (6) footing (11) of three five equilibriums.

4, rotary disk according to claim 1 is characterized in that being provided with screw in the middle of base (6).

5, rotary disk according to claim 4 is characterized in that being provided with bolt of lower base (10) on the screw in the middle of the base (6).

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