CN207280391U - A kind of simple laser arch measurer - Google Patents

Abstract

The utility model discloses a kind of simple laser arch measurer, including casing, cabinet cover is provided with the top of the casing, the bottom of the casing is fixedly connected with babinet, the bottom of the casing inner wall is provided with threaded rod, and the bottom of the threaded rod through casing and extends to the inside of babinet, the first taper cone pulley is fixedly connected with positioned at the surface of the threaded rod of box house, rotating bar is provided with the left of the cabinet wall, the right end of the rotating bar through babinet and is extended to inside it.The utility model is cooperated by being threaded bar, the first taper cone pulley, rotating bar, the second taper cone pulley, straight slot, thread bush, scale block, installing plate, laser arch gauge, slide, sliding block and connecting rod, when the arch to different height measures, the height of laser arch gauge can be adjusted, so that comparison of computational results is accurate, it is not easy error occur, improve work efficiency, bring great convenience to survey crew.

Description

A kind of simple laser arch measurer

Technical field

Laser mapping technical field is the utility model is related to, is specially a kind of simple laser arch measurer.

Background technology

Laser arch gauge can be rapidly completed various crane span structure types, electric single-beam (suspension), gantry crane deformation with high precision (girder camber, amount of deflection) index measurement, the device by laser level localizer project collimation laser, straight line base is used as after leveling Standard, laser facula on target surface is received can accurate interpretation laser facula positional information, while receive on target host be furnished with it is high-precision Digital laser range finder is spent, camber, amount of deflection and measuring point horizontal distance data can be sent to hand held controller in real time, by hand-held Current measurement value being shown on the liquid crystal display of controller after controller processing, calculating camber, deflection data, this method uses Laser far-distance non-cpntact measurement, high-precision camber measurement result, common letter are provided with reference to import high precision laser range finder Easy laser arch gauge cannot measure the arch of different height, when the arch to different height measures, it is impossible to adjust The height of laser arch gauge is saved, not only work efficiency is than relatively low, but also comparison of computational results can be made inaccurate, easily misses Difference, great inconvenience is brought to survey crew.

Utility model content

The purpose of this utility model is to provide a kind of simple laser arch measurer, possesses the advantages of can adjusting height, solution The simple laser arch measurer for having determined common does not possess the problem of adjusting height.

To achieve the above object, the utility model provides following technical solution：A kind of simple laser arch measurer, including machine Shell, is provided with cabinet cover at the top of the casing, the bottom of the casing is fixedly connected with babinet, the bottom of the casing inner wall Threaded rod is provided with, the bottom of the threaded rod through casing and extends to the inside of babinet, positioned at the threaded rod of box house Surface be fixedly connected with the first taper cone pulley, rotating bar is provided with the left of the cabinet wall, the right end of the rotating bar passes through Wear babinet and extend to inside it, be fixedly connected with positioned at the position on the rotating bar surface of box house and corresponding first taper cone pulley Second taper cone pulley, the first taper cone pulley and the second taper cone pulley intermeshing, the left and right sides of the casing inner wall offers Straight slot, is connected with thread bush positioned at the thread surface of the threaded rod of casing internal, mark is fixedly connected with the left of the thread bush Ruler block, is fixedly connected with installing plate on the right side of the thread bush, laser arch gauge, institute is fixedly connected with the right side of the installing plate The front and rear sides for stating casing inner wall correspond to the position of installing plate and have been fixedly connected with slide, and the internal slide of the slide is connected with Sliding block, the front and rear sides of the installing plate are fixedly connected with a slide block by connecting rod, and the bottom of the babinet is fixedly connected with Supporting leg, the top at left and right sides of the supporting leg have been fixedly connected with fixed block, support plate, institute are provided with below the fixed block State the top of support plate and the position on front side of fixed block and be fixedly connected with the first contiguous block, the top and position of the support plate Position on rear side of fixed block is fixedly connected with the second contiguous block, and the fixed block is internally provided with shaft, the shaft Front end sequentially passes through the second contiguous block, fixed block and the first contiguous block and the outside for extending to the first contiguous block, institute inside-out The front and rear sides for stating shaft have been fixedly connected with limited block, and the bottom of the support plate is fixedly connected with fixed plate.

Preferably, connecting plate is fixedly connected with the top of the cabinet cover, handle is fixedly connected with the top of the connecting plate Hand.

Preferably, the bottom of the cabinet wall is fixedly connected with base, is fixedly connected with the top of the base spacing Plate, the right end of the rotating bar sequentially pass through babinet and limiting plate and extend to the outside of limiting plate.

Preferably, the bottom of the casing inner wall and position on rear side of the scale block is fixedly connected with mounting blocks, it is described Scale bar is fixedly connected with the top of mounting blocks.

Preferably, the left end of the rotating bar is fixedly connected with lever.

Compared with prior art, the beneficial effects of the utility model are as follows：

1st, the utility model by be threaded bar, the first taper cone pulley, rotating bar, the second taper cone pulley, straight slot, thread bush, Scale block, installing plate, laser arch gauge, slide, sliding block and connecting rod cooperate, and are measured in the arch to different height When, the height of laser arch gauge can be adjusted so that comparison of computational results is accurate, it is not easy to error occur, improve work effect Rate, brings great convenience to survey crew.

2nd, the utility model conveniently carries role by setting handle to play to cabinet cover, by setting limiting plate to rise Arrive and spacing effect is carried out to rotating bar, prevented rotating bar to be subject to external force effect to cause to tilt, by setting scale bar to play The effect of record data, when laser arch gauge is moved, can record mobile distance, the personnel of being convenient for measuring are counted Count evidence, by setting lever to play the role of convenient rotation, survey crew is shaken rotating bar more convenient.

Brief description of the drawings

Fig. 1 is the cross-sectional view of the structure of the utility model front view；

Fig. 2 is the cross-sectional view of the structure of the utility model top view；

Fig. 3 is the structure diagram of the utility model right view.

In figure：1 casing, 2 cabinet covers, 3 babinets, 4 threaded rods, 5 first taper cone pulleies, 6 rotating bars, 7 second taper cone pulleies, 8 lead to Groove, 9 thread bush, 10 scale blocks, 11 installing plates, 12 laser arch gauges, 13 slides, 14 sliding blocks, 15 connecting rods, 16 supporting legs, 17 are consolidated Determine block, 18 support plates, 19 first contiguous blocks, 20 second contiguous blocks, 21 shafts, 22 limited blocks, 23 fixed plates, 24 connecting plates, 25 Handle, 26 bases, 27 limiting plates, 28 mounting blocks, 29 scale bars, 30 levers.

Embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained, shall fall within the protection scope of the present invention.

- 3 are please referred to Fig.1, a kind of simple laser arch measurer, including casing 1, the top of casing 1 are provided with cabinet cover 2, machine The top of shell cover 2 is fixedly connected with connecting plate 24, and the top of connecting plate 24 is fixedly connected with handle 25, by setting handle 25 to rise Convenience is arrived and role is carried to cabinet cover 2, the bottom of casing 1 is fixedly connected with babinet 3, and the bottom of 1 inner wall of casing is provided with Threaded rod 4, the bottom of threaded rod 4 through casing 1 and extend to the inside of babinet 3, the table of the threaded rod 4 inside babinet 3 Face is fixedly connected with the first taper cone pulley 5, and rotating bar 6 is provided with the left of 3 inner wall of babinet, and the left end of rotating bar 6 is fixedly connected with Lever 30, by setting lever 30 to play the role of convenient rotation, makes survey crew's shake rotating bar 6 more convenient, rotates The right end of bar 6 is through babinet 3 and extends to inside it, and the bottom of 3 inner wall of babinet is fixedly connected with base 26, the top of base 26 Limiting plate 27 is fixedly connected with, the right end of rotating bar 6 sequentially passes through babinet 3 and limiting plate 27 and extends to the outer of limiting plate 27 Portion, rotating bar 6 is carried out spacing effect by setting limiting plate 27 to play, and prevents rotating bar 6 to be subject to external force effect to cause Tilting, the position of 6 surface of rotating bar inside babinet 3 and corresponding first taper cone pulley 5 is fixedly connected with the second taper cone pulley 7, First taper cone pulley 5 is intermeshed with the second taper cone pulley 7, and the left and right sides of 1 inner wall of casing offers straight slot 8, in casing 1 The thread surface of the threaded rod 4 in portion is connected with thread bush 9, and the left side of thread bush 9 is fixedly connected with scale block 10,1 inner wall of casing Bottom and be fixedly connected with mounting blocks 28 positioned at the position of the rear side of scale block 10, the top of mounting blocks 28 is fixedly connected with scale Bar 29, by setting scale bar 29 to play the role of recording data, when laser arch gauge 12 is moved, can record shifting Dynamic distance, the personnel of being convenient for measuring carry out calculating data, and the right side of thread bush 9 is fixedly connected with installing plate 11, installing plate 11 Right side is fixedly connected with laser arch gauge 12, and the position that the front and rear sides of 1 inner wall of casing correspond to installing plate 11 has been fixedly connected with Slide 13, the internal slide of slide 13 are connected with sliding block 14, and the front and rear sides of installing plate 11 pass through connecting rod 15 and sliding block 14 It is fixedly connected, the bottom of babinet 3 is fixedly connected with supporting leg 16, and the top of the left and right sides of supporting leg 16 has been fixedly connected with fixed block 17, the lower section of fixed block 17 is provided with support plate 18, the top of support plate 18 and the position fixation company on front side of fixed block 17 It is connected to the first contiguous block 19, the top of support plate 18 and is fixedly connected with the second contiguous block positioned at the position of the rear side of fixed block 17 20, fixed block 17 is internally provided with shaft 21, and the front end of shaft 21 sequentially passes through the second contiguous block 20, fixed block inside-out 17 and first contiguous block 19 and extend to the outside of the first contiguous block 19, and the front and rear sides of shaft 21 have been fixedly connected with limited block 22, spacing effect is carried out by setting limited block 22 to play countershaft 21, prevents shaft 21 from departing from, causes instrument to be damaged Bad, the bottom of support plate 18 is fixedly connected with fixed plate 23, and the utility model is by being threaded bar 4, the first taper cone pulley 5, turning Lever 6, the second taper cone pulley 7, straight slot 8, thread bush 9, scale block 10, installing plate 11, laser arch gauge 12, slide 13, sliding block 14 Cooperate with connecting rod 15, when the arch to different height measures, the height of laser arch gauge 12 can be adjusted, made It is accurate to obtain comparison of computational results, it is not easy to error occur, improve work efficiency, bring great convenience to survey crew.

In use, supporting leg 16 is placed on ground, then support plate 18 is rotated by the rotation of the both sides to the left and right of shaft 21 To suitable measurement position when, then by rotate lever 30 drive rotating bar 6 rotated, rotating bar 6 passes through the second taper The first taper cone pulley 5 of drive of wheel 7 is rotated, and the first taper cone pulley 5 drives threaded rod 4 to be rotated so that thread bush 9 is in threaded rod 4 surfaces are moved, by the movement for adjusting thread bush 9 so that laser arch gauge 12 moves up and down, and adjusts laser arch gauge 12 Height, then arch is measured, the distance that then recording laser arch measurer 12 moves, the personnel of being convenient for measuring are calculated Final data.

In summary：The simple laser arch measurer, is bored by being threaded bar 4, the first taper cone pulley 5, rotating bar 6, second Shape wheel 7, straight slot 8, thread bush 9, scale block 10, installing plate 11, laser arch gauge 12,15 phase of slide 13, sliding block 14 and connecting rod Mutually coordinate, solve the problems, such as that common simple laser arch measurer does not possess and adjust height.

While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of simple laser arch measurer, including casing (1), it is characterised in that：Cabinet cover is provided with the top of the casing (1) (2), the bottom of the casing (1) is fixedly connected with babinet (3), and the bottom of casing (1) inner wall is provided with threaded rod (4), The bottom of the threaded rod (4) is through casing (1) and extends to the inside of babinet (3), the threaded rod internal positioned at babinet (3) (4) surface is fixedly connected with the first taper cone pulley (5), is provided with rotating bar (6) on the left of babinet (3) inner wall, described turn The right end of lever (6) is through babinet (3) and extending to inside it, positioned at internal rotating bar (6) surface of babinet (3) and corresponding the The position of one taper cone pulley (5) is fixedly connected with the second taper cone pulley (7), and first taper cone pulley (5) is mutual with the second taper cone pulley (7) Engagement, the left and right sides of casing (1) inner wall offer straight slot (8), the table of the threaded rod (4) internal positioned at casing (1) Face is threaded with thread bush (9), and scale block (10) is fixedly connected with the left of the thread bush (9), the thread bush (9) Right side is fixedly connected with installing plate (11), and laser arch gauge (12), the machine are fixedly connected with the right side of the installing plate (11) The position that the front and rear sides of shell (1) inner wall correspond to installing plate (11) has been fixedly connected with slide (13), the slide (13) it is interior Portion slidably connects sliding block (14), and the front and rear sides of the installing plate (11) connect by the way that connecting rod (15) and sliding block (14) are fixed Connect, the bottom of the babinet (3) is fixedly connected with supporting leg (16), and the top at left and right sides of the supporting leg (16) has been fixedly connected with Fixed block (17), is provided with support plate (18) below the fixed block (17), the top of the support plate (18) and positioned at solid Determine the position on front side of block (17) and be fixedly connected with the first contiguous block (19), the top of the support plate (18) and be located at fixed block (17) position on rear side of is fixedly connected with the second contiguous block (20), and the fixed block (17) is internally provided with shaft (21), institute The front end for stating shaft (21) sequentially passes through the second contiguous block (20), fixed block (17) and the first contiguous block (19) and prolongs inside-out The outside of the first contiguous block (19) is extended, the front and rear sides of the shaft (21) have been fixedly connected with limited block (22), the branch The bottom of fagging (18) is fixedly connected with fixed plate (23).

A kind of 2. simple laser arch measurer according to claim 1, it is characterised in that：The top of the cabinet cover (2) is consolidated Surely connecting plate (24) is connected with, handle (25) is fixedly connected with the top of the connecting plate (24).

A kind of 3. simple laser arch measurer according to claim 1, it is characterised in that：The bottom of babinet (3) inner wall Base (26) is fixedly connected with, limiting plate (27), the right end of the rotating bar (6) are fixedly connected with the top of the base (26) Sequentially pass through babinet (3) and limiting plate (27) and extend to the outside of limiting plate (27).

A kind of 4. simple laser arch measurer according to claim 1, it is characterised in that：The bottom of casing (1) inner wall And the position on rear side of scale block (10) is fixedly connected with mounting blocks (28), is fixedly connected with the top of the mounting blocks (28) Scale bar (29).

A kind of 5. simple laser arch measurer according to claim 1, it is characterised in that：The left end of the rotating bar (6) is consolidated Surely it is connected with lever (30).