CN2874420Y

CN2874420Y - Mechanical mapping device

Info

Publication number: CN2874420Y
Application number: CN 200520060453
Authority: CN
Inventors: 李炯生
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-06-27
Filing date: 2005-06-27
Publication date: 2007-02-28
Anticipated expiration: 2015-06-27

Abstract

The utility model relates to a surveying instrument for measuring and drawing the contour of object. The purpose of the utility model is to overcome shortcomings of projected measuring instrument such as complicated operation and time consumption and to offer a mechanic surveying instrument. The utility model comprises a horizontal platform and a surveying pen. The horizontal platform is provided with two parallel Y-axial sliding bars, which are provided with Y-axial bearing sliding blocks. The two Y-axial bearing sliding blocks are connected with each other through X-axial sliding bars, which are provided with X-axial sliding blocks. The X-axial sliding blocks are provided with drawing pens. The front end of the horizontal platform is provided with Z-axial sliding bars which is vertical to the horizontal platform surface. The Z-axial sliding bars are provided with Z-axial sliding blocks connected with loading poles. The utility model makes the new drawing pens available of moving on the plane vertical with the penholder, thus featuring simple structure, convenient operation, and direct viewing.

Description

The mechanical type surveying instrument

Technical field

The utility model relates to a kind ofly draws and measures the mechanical hook-up of contrast to object external type shape, especially a kind of surveying instrument that can carry out the multi-direction external type shape of drawing object intuitively or the external type shape contrast of two articles is measured.

Background technology

At present, known plotting board is an image-type projection surveying instrument, the principle of this device is after by pick-up lens the testee image being imported computing machine, in computing machine this image is measured or described, this installs complicated operation, and is not directly perceived, operator's technical merit is required high, the time that mapping operations will spend is many, and the equipment manufacturing cost height, is difficult to popularization and application.

Summary of the invention

It is time-consuming and not enough intuitively that the utility model purpose is to overcome image-type projection surveying instrument complicated operation, a kind of mechanical type surveying instrument is provided, this device can be directly in the plane projection depict the outer shape of object all directions each several part or directly contrast the similarities and differences at peripheral each position of two articles.

In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions:

A kind of mechanical type surveying instrument, include levelling bench, plotting pen, level is provided with two parallel Y direction slide-bars on the levelling bench, the Y direction slide-bar is provided with the Y direction bearing slider, be connected with the X-direction slide-bar between two Y direction bearing sliders, the X-direction slide-bar is provided with the X-direction slide block, the X-direction slide block is provided with plotting pen, the front end of levelling bench is provided with the Z-direction slide bar of vertical-horizontal platform table top, the Z-direction slide bar is provided with the Z-direction slide block, and the Z-direction slide block is connected with material-loading rod.

The utility model provides a kind of mechanical type surveying instrument; it installs Y direction rectilinear motion axostylus axostyle and bearing slider additional on levelling bench; install the rectilinear motion axostylus axostyle and the bearing slider of X-direction again on this bearing slider additional; with the pen stand of this slide block as the mapping probe pen; load onto along Z-direction thereon and have the mapping probe pen of visiting the thing pin, the peripheral position of two articles is compared measurement thereby the mapping probe pen can be moved in the horizontal direction survey peripheral position of testee and the movement locus by its lower end its horizontal direction of nib record arbitrarily or use the synchronous probe of double end instead.Principle of work of the present utility model is: make the mapping probe pen obtain to move arbitrarily in a plane vertical with penholder; Testee is obtained at the direction moving linearly parallel with penholder.Utilize mapping probe pen pen core and visit being synchronized with the movement of thing pin (or two ends of the synchronous probe of double end), write down (or contrast) and visit the thing pin and survey the movement locus that the peripheral position of testee time does to move, reach and describe (or contrast) object and be detected the purpose of partial shape.The utility model is simple in structure, and is easy and simple to handle, directly perceived, quick.

Description of drawings

Fig. 1 is the structural representation of the utility model embodiment.

Fig. 2 is that the A-A of Fig. 1 is to sectional view.

Fig. 3 is that the A of Fig. 1 is to structural representation.

Embodiment

Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail:

The parts of the utility model embodiment comprise: levelling bench 1, slide-bar support column 2, Y direction slide-bar 3, Y direction bearing slider 4, X-direction slide-bar 5, X-direction slide block 6, main beam 7, leg 8, Z-direction slide bar 9, crank disk 10, rocking handle handle 11, screw mandrel 12, entablature 13, loading pedestal 14, material-loading rod 15, mapping probe pen 16, Z-direction slide block 17, spy thing pin 18, pen point casing 19, pen core 20, base level square hole 21, the vertical square hole 22 of pedestal.

Level is provided with two parallel Y direction slide-bars 3 on the levelling bench 1, Y direction slide-bar 3 is provided with Y direction bearing slider 4, be connected with X-direction slide-bar 5 between two Y direction bearing sliders 4, X-direction slide-bar 5 is provided with X-direction slide block 6, X-direction slide block 6 is provided with mapping probe pen 16, the front end of levelling bench 1 is provided with the Z-direction slide bar 9 of vertical-horizontal platform 1 table top, and Z-direction slide bar 9 is provided with Z-direction slide block 17, and Z-direction slide block 17 is connected with material-loading rod 15.

Four jiaos of four legs 8 that are provided with the scalable height in levelling bench 1 bottom, four corners are fixed with four slide-bar support columns 2 on the levelling bench 1, Y direction slide-bar 3 two ends are fixed on and form two parallel Y direction slide-bars 3 on the slide-bar support column 2, article two, parallel Y direction slide-bar 3 ends are provided with main beam 7, article two, parallel Y direction slide-bar 3 forms spill with main beam 7, and it is firm to make it structure.Article two, be provided with X-direction slide-bar 5 between the Y direction bearing slider 4 on the Y direction slide-bar 3, make the X-direction slide-bar 5 can be in the 3 upper edge Y direction displacements of two parallel Y direction slide-bars, X-direction slide block 6 fixing mapping probe pens 16 on the X-direction slide-bar 5 make the do displacement of mapping probe pen 16 at X-direction slide-bar 5 upper edge directions Xs.

Z-direction is provided with the screw mandrel 12 of vertical-horizontal platform 1 table top on the levelling bench 1, screw mandrel 12 upper ends are provided with crank disk 10 and rocking handle handle 11, the logical Z-direction slide block 17 of rotation rocking handle handle 11 scalable on screw mandrel 12 of stating is at two Z-direction slide bar 9 top offsets, Z-direction slide block 17 connects loading pedestal 14, loading pedestal 14 offers base level square hole 21 towards end, levelling bench 1 center, the vertical square hole 22 of pedestal, the end of material-loading rod 15 is the base level square hole 21 with loading pedestal 14, it is square that the vertical square hole 22 of pedestal matches,, make testee convenient so that but material-loading rod 15 levels are inserted base level square hole 21 or vertically inserted the vertical square hole 22 of pedestal, simple and direct adjustment direction.

Article two, Z-direction slide bar 9 is provided with entablature 13 away from levelling bench 1 end; entablature 13 connects two Z-direction slide bar 9 ends and makes 9 stable being fixed on the levelling bench 1 of Z-direction slide bar; mapping probe pen 16 is fixed on the X-direction slide block 6; mapping probe pen 16 tops are provided with visits thing pin 18; mapping probe pen 16 bottoms are provided with pen core 20, the pen core 20 outer pen point casings 19 that are provided with protective effect.When the spy thing pin 18 of the fixing mapping probe pen 16 of X-direction slide block 6 was being surveyed target piece on the material-loading rod 15, pen core 20 just can be drawn out corresponding pattern on the drawing of levelling bench 1.

During concrete enforcement, on levelling bench 1, install earlier straight-line Y direction slide-bar 3 axostylus axostyles of Y direction and Y direction bearing slider 4 additional, on this Y direction bearing slider 4, install straight-line X-direction slide-bar 5 axostylus axostyles of X-direction and X-direction slide block 6 additional, with the pen stand of this X-direction slide block 6 as mapping probe pen 16, load onto the spy thing pin 18 that has the probing target object in mapping probe pen 16 upper edge Z-directions, thereby make mapping probe pen 16 can move the peripheral position of detection of a target object in the horizontal direction arbitrarily, and the movement locus by its horizontal directions of mapping probe pen 16 lower end pen cores 20 record, or use double end instead and visit the peripheral position of 18 pairs of two articles of thing pin synchronously and compare measurement.

Load onto the straight-line Z-direction slide bar 9 of Z-direction at levelling bench 1 front end, screw mandrel 12 and Z-direction slide block 17, on this Z-direction slide block 17, install the loading pedestal 14 of the square jack that has level and vertical direction additional, loading pedestal 14 offers base level square hole 21 towards end, levelling bench 1 center, the vertical square hole 22 of pedestal, this loading pedestal 14 places directly over the levelling bench 1 and the parallel Y direction in levelling bench 1 surface, on the horizontal square hole 21 of the square base of loading pedestal 14, insert material-loading rod 15 and reach fixedly object under test in order to load, regulate the peripheral position of measured object all directions surveys and draws with the mode of inserting of different directions, crank disk 10 is housed on screw mandrel 12 controls the motion of measured object Z-direction (liter, fall), the location point that is implemented in the different level obtains projection mapping or measurement of comparison.

Above illustrated embodiment is only with for conveniently illustrating the utility model, be not that the utility model is done any pro forma restriction, have in the technical field under any and know the knowledgeable usually, if in the scope that does not break away from technical characterictic that the utility model is carried, utilize technology contents that the utility model discloses to do the local equivalent embodiment that changes or modify, and do not break away from technical characterictic content of the present utility model, all still belong in the scope of the utility model technical characterictic.

Claims

1, a kind of mechanical type surveying instrument, include: levelling bench (1), mapping probe pen (16), it is characterized in that: levelling bench (1) is gone up level and is provided with two parallel Y direction slide-bars (3), described Y direction slide-bar (3) is provided with Y direction bearing slider (4), be connected with X-direction slide-bar (5) between two Y direction bearing sliders (4), X-direction slide-bar (5) is provided with X-direction slide block (6), X-direction slide block (6) is provided with mapping probe pen (16), the front end of levelling bench (1) is provided with the Z-direction slide bar (9) of vertical-horizontal platform (1) table top, Z-direction slide bar (9) is provided with Z-direction slide block (17), and Z-direction slide block (17) is connected with material-loading rod (15).

2, mechanical type surveying instrument according to claim 1, it is characterized in that: four jiaos of four legs (8) that are provided with the scalable height in described levelling bench (1) bottom, last four corners of levelling bench (1) are installed with four slide-bar support columns (2), Y direction slide-bar (3) two ends are fixed on slide-bar support column (2) and go up two parallel Y direction slide-bars (3) of formation, article two, parallel Y direction slide-bar (3) end is provided with main beam (7), and two parallel Y direction slide-bars (3) form spill with main beam (7).

3, mechanical type surveying instrument according to claim 1 is characterized in that: described levelling bench (1) is gone up the screw mandrel (12) that Z-direction is provided with vertical-horizontal platform (1) table top, and screw mandrel (12) upper end is provided with crank disk (10) and rocking handle handle (11).

4, mechanical type surveying instrument according to claim 1 is characterized in that: described two Z-direction slide bars (9) are provided with entablature (13) away from levelling bench (1) end, and entablature (13) connects two Z-direction slide bars (9) end.

5, mechanical type surveying instrument according to claim 1, it is characterized in that: described Z-direction slide block (17) connects loading pedestal (14), loading pedestal (14) offers base level square hole (21), the vertical square hole of pedestal (22) towards levelling bench (1) end, center, the end of material-loading rod (15) for base level square hole (21), the vertical square hole of pedestal (22) of loading pedestal (14) match square.

6, mechanical type surveying instrument according to claim 1; it is characterized in that: described mapping probe pen (16) is fixed on the X-direction slide block (6); mapping probe pen (16) top is provided with visits thing pin (18); mapping probe pen (16) bottom is provided with pen core (20), the outer pen point casing (19) that is provided with protective effect of pen core (20).