CN209570115U - A kind of floor calibrator quickly positioned - Google Patents

Abstract

The utility model belongs to calibrator equipment technical field, in particular a kind of floor calibrator quickly positioned, including two positioning seats, cavity is offered on the positioning seat, servo motor is fixedly installed in the top inner wall of cavity, the first angular wheel is fixedly installed on the output shaft of servo motor, angle-style block there are two being symmetrically fixedly mounted in the bottom interior wall of cavity, first through hole is offered on angle-style block, the first tilting bar is rotatably equipped in first through hole, the both ends of first tilting bar all extend to outside corresponding first through hole, first tilting bar is fixedly installed with the second angular wheel close to one end of servo motor, two the second angular wheels are engaged with the first angular wheel, first tilting bar offers rotation slot far from one end of corresponding second angular wheel.The utility model of simple structure and strong practicability can be improved the accuracy to floor thickness measuring, operate simple and convenient by promoting the height of positioning seat.

Description

A kind of floor calibrator quickly positioned

Technical field

The utility model relates to calibrator equipment technical fields, more particularly to a kind of floor calibrator quickly positioned.

Background technique

Floor calibrator, is mainly used for measuring cast-in-situ floor, concrete or wall, column, beam, timber and ceramics etc. that other are non- Metal, magnetic medium thickness, are based primarily upon electromagnetic wave kinematic principle, according to the distribution character of electromagnetic field to concrete structure and Other nonmetallic, magnetic medium thickness are measured indirectly, and measurement result is accurate, easy to operate, are retrieved, and Publication No. is authorized The patent document of CN207585521U discloses a kind of floor calibrator quickly positioned, when solving general on-site test, Position the duration of more than half of the total detection time of search time Zhan, the problem for causing scene detection efficiency not high, technical side Case main points are a kind of floor calibrators quickly positioned, are visited including being removably connected with the transmitting probe of operating stick and receiving Head is removably connected with positioning component in the operating stick, and the positioning component includes being removably connected to determining for operating stick Position telescopic rod and the positioning seat for positioning telescopic rod connection and conflict metope, and on the positioning telescopic rod there is First Line to carve Degree has reached receiving transducer and transmitting probe that quick positioning floor is located up and down, and has been convenient for synchronizing moving receiving transducer and transmitting Probe, convenient for repeating the purpose of detection.

But there is also shortcomings in above-mentioned technology, since staff is during pouring build floor, inevitably will appear mistake Is there is deviation, is directly contacted using pedestal with floor, then measuring construction personnel by accidentally the case where in the thickness that concrete floor slab placement goes out When slab thickness, the data measured occur will be inaccurate, it is therefore proposed that a kind of floor calibrator quickly positioned.

Utility model content

Purpose of the utility model is to solve disadvantages existing in the prior art, and what the one kind proposed quickly positioned Floor calibrator.

To achieve the goals above, the utility model adopts the technical scheme that a kind of floor thickness measuring quickly positioned Instrument, including two positioning seats offer cavity on the positioning seat, are fixedly installed with servo motor in the top inner wall of cavity, It is fixedly installed with the first angular wheel on the output shaft of servo motor, is symmetrically fixedly mounted that there are two angles in the bottom interior wall of cavity Type block offers first through hole on angle-style block, the first tilting bar is rotatably equipped in first through hole, the both ends of the first tilting bar are equal It extending to outside corresponding first through hole, the first tilting bar is fixedly installed with the second angular wheel close to one end of servo motor, and two A second angular wheel is engaged with the first angular wheel, and the first tilting bar is opened up far from one end of corresponding second angular wheel There is rotation slot, rotation slot internal screw thread is equipped with the second tilting bar, the one end of the second tilting bar far from corresponding second angular wheel It extends to outside cavity and is fixedly installed with support plate, be symmetrically installed in the bottom interior wall of cavity there are two support rod, two support Graduated scale is slidably fitted between bar, the bottom end of graduated scale extends to outside cavity.

Preferably, sliding sleeve is equipped with bar blocks on the support rod, and two bar blocks side close to each other is and scale Ruler is fixedly connected, and the top of the support rod is fixedly installed with limited block, is welded at the top of the bar blocks and is set in support The spring of bar, the top of the spring are welded on corresponding limited block, the stiffness factor range of the spring be 5N/m extremely 30N/m。

Preferably, two support plate sides close to each other are fixedly installed with the same limit telescopic bar, the support plate Bottom be fixedly installed with anti-skidding leather packing, the anti-skidding leather packing is rubber material.

Preferably, internal screw thread is offered on the inner wall of the rotation slot, offers external screw thread on second tilting bar, institute Rotation slot is stated to be threadedly coupled with corresponding second tilting bar.

Preferably, bearing is equipped in the first through hole, the outer ring of the bearing is fixedly connected with the inner wall of first through hole, The inner ring of the bearing is fixedly connected with the first tilting bar.

Preferably, it is opened up in the bottom interior wall of the cavity there are two the second through-hole, second through-hole and corresponding the Two tilting bars are slidably connected, and third through-hole is offered in the bottom interior wall of the cavity, and the third through-hole and graduated scale slide Connection.

Compared with prior art, the utility model has the beneficial effects that firstly, the device passes through positioning seat, cavity, servo Motor, the first angular wheel, angle-style block, first through hole, the first tilting bar, the second angular wheel, rotation slot, the second tilting bar, Support plate, support rod, graduated scale, spring and limit telescopic bar match, and when using calibrator device measuring slab thickness, need First positioning seat to be promoted to certain altitude, device has two-direction switch, two-direction switch, servo motor and external power supply on positioning seat By electric wire successively be electrically connected constitute closed circuit, first twist two-direction switch, servo motor will be activated, servo motor it is defeated Shaft drives the rotation of the first angular wheel, and the first angular wheel drives two the second angular wheel rotations, the second angular wheel band The rotation of corresponding first tilting bar is moved, under the collective effect of screw thread and limit telescopic bar, the first tilting bar drives corresponding the Two tilting bars are mobile, and the second tilting bar drives support plate mobile, after two support plates and floor contact, at this point, the second inclination Just positioning seat is raised up when bar moves again, after positioning seat is promoted, can be avoided and contacted with the low-lying place of floor, in spring Under the action of, spring drives bar blocks mobile, and two bar blocks drive graduated scale mobile, when graduated scale removes centainly out of cavity When length, the number on graduated scale is observed, restarts calibrator equipment and thickness measuring is carried out to floor, measured data subtract two Number on graduated scale, at this point, being the thickness of floor, to complete the work of this floor thickness measuring.

The utility model of simple structure and strong practicability can be improved by promoting the height of positioning seat to floor thickness measuring Accuracy operates simple and convenient.

Detailed description of the invention

Fig. 1 faces schematic cross-sectional view for the utility model；

Fig. 2 is the enlarged structure schematic diagram of part A in Fig. 1；

Fig. 3 is the installation diagram of limit telescopic bar in the utility model.

In figure: 1, positioning seat；2, cavity；3, servo motor；4, the first angular wheel；5, angle-style block；6, first through hole；7, First tilting bar；8, the second angular wheel；9, rotation slot；10, the second tilting bar；11, support plate；12, support rod；13, scale Ruler；14, spring；15, limit telescopic bar.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model 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 embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: the floor calibrator that one kind quickly positions, including Two positioning seats 1 offer cavity 2 on positioning seat 1, and servo motor 3, servo electricity are fixedly installed in the top inner wall of cavity 2 It is fixedly installed with the first angular wheel 4 on the output shaft of machine 3, is symmetrically fixedly mounted that there are two angle-style in the bottom interior wall of cavity 2 Block 5 offers first through hole 6 on angle-style block 5, is rotatably equipped with the first tilting bar 7 in first through hole 6, and the two of the first tilting bar 7 End all extends to outside corresponding first through hole 6, and the first tilting bar 7 is fixedly installed with the second taper close to one end of servo motor 3 Gear 8, two the second angular wheels 8 are engaged with the first angular wheel 4, and the first tilting bar 7 is far from corresponding second conical tooth One end of wheel 8 offers rotation slot 9, and 9 internal screw thread of rotation slot is equipped with the second tilting bar 10, and the second tilting bar 10 is far from corresponding One end of second angular wheel 8 extends to outside cavity 2 and is fixedly installed with support plate 11, symmetrically pacifies in the bottom interior wall of cavity 2 Dress is slidably fitted with graduated scale 13 between two support rods 12, the bottom end of graduated scale 13 extends to cavity 2 there are two support rod 12 Outside；

Sliding sleeve is equipped with bar blocks on support rod 12, and two bar blocks side close to each other, which is fixed with graduated scale 13, to be connected It connects, the top of support rod 12 is fixedly installed with limited block, and the spring 14 for being set in support rod 12, bullet are welded at the top of bar blocks The top of spring 14 is welded on corresponding limited block, and the stiffness factor range of spring 14 is 5N/m to 30N/m, two support plates 11 Side close to each other is fixedly installed with the same limit telescopic bar 15, and the bottom of support plate 11 is fixedly installed with anti-skidding leather packing, Anti-skidding leather packing is rubber material, offers internal screw thread on the inner wall of rotation slot 9, offers external screw thread on the second tilting bar 10, is turned Dynamic slot 9 is threadedly coupled with corresponding second tilting bar 10, and bearing, outer ring and the first through hole 6 of bearing are equipped in first through hole 6 Inner wall is fixedly connected, and the inner ring of bearing is fixedly connected with the first tilting bar 7, is opened up in the bottom interior wall of cavity 2 there are two second Through-hole, the second through-hole are slidably connected with corresponding second tilting bar 10, and third through-hole is offered in the bottom interior wall of cavity 2, the Three through-holes are slidably connected with graduated scale 13, pass through positioning seat 1, cavity 2, servo motor 3, the first angular wheel 4, angle-style block 5, One through-hole 6, the first tilting bar 7, the second angular wheel 8, rotation slot 9, the second tilting bar 10, support plate 11, support rod 12, scale Ruler 13, spring 14 and limit telescopic bar 15 match, and when using calibrator device measuring slab thickness, need positioning seat first Certain altitude is arrived in 1 promotion, and device has two-direction switch on positioning seat 1, and two-direction switch, servo motor 3 and external power supply pass through electric wire It is successively electrically connected and constitutes closed circuit, first twist two-direction switch, servo motor 3 will be activated, the output shaft band of servo motor 3 Dynamic first angular wheel 4 rotation, the first angular wheel 4 drive two the second angular wheel 8 rotations, and the second angular wheel 8 drives Corresponding first tilting bar 7 rotates, and under the collective effect of screw thread and limit telescopic bar 15, the first tilting bar 7 drives corresponding Second tilting bar 10 is mobile, and the second tilting bar 10 drives support plate 11 mobile, after two support plates 11 and floor contact, this When, the second tilting bar 10 just raises up positioning seat 1 when moving again, after positioning seat 1 is promoted, can be avoided low with floor Depression contact, under action from the spring 14, spring 14 drive bar blocks mobile, and two bar blocks 14 drive graduated scale 13 mobile, When graduated scale 13 removes certain length out of cavity 2, the number on graduated scale 13 is observed, restarts calibrator equipment to floor Thickness measuring is carried out, measured data subtract the number on two graduated scales 13, at this point, being the thickness of floor, to complete this The work of secondary floor thickness measuring, the utility model of simple structure and strong practicability can be improved pair by promoting the height of positioning seat 1 The accuracy of floor thickness measuring operates simple and convenient.

Working principle: it when using calibrator device measuring slab thickness, needs first to promote positioning seat 1 to certain high It spends, device has two-direction switch on positioning seat 1, and two-direction switch, servo motor 3 and external power supply are successively electrically connected structure by electric wire At closed circuit, two-direction switch is first twisted, servo motor 3 will be activated, and the output shaft of servo motor 3 drives the first angular wheel 4 rotations, the first angular wheel 4 drive two the second angular wheel 8 rotations, and the second angular wheel 8 drives corresponding first inclination Bar 7 rotates in corresponding first through hole 6, under the collective effect of screw thread and limit telescopic bar 15, the drive pair of the first tilting bar 7 The second tilting bar 10 answered is mobile, and the second tilting bar 10 drives support plate 11 mobile, after two support plates 11 and floor contact, At this point, the second tilting bar 10 just raises up positioning seat 1 when moving again, after positioning seat 1 is promoted, in the effect of spring 14 Under, spring 14 drives bar blocks mobile, and two bar blocks 14 drive graduated scale 13 mobile, when graduated scale 13 is removed out of cavity 2 When certain length, the number on graduated scale 13 is observed, restarts calibrator equipment and thickness measuring is carried out to floor, measured data subtract The number on two graduated scales 13 is gone, at this point, being the thickness of floor, to complete the work of this floor thickness measuring.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (6)

1. the floor calibrator that one kind quickly positions, including two positioning seats (1), it is characterised in that: opened on the positioning seat (1) Equipped with cavity (2), it is fixedly installed in the top inner wall of cavity (2) servo motor (3), it is solid on the output shaft of servo motor (3) Dingan County is equipped with the first angular wheel (4), and symmetrically there are two angle-style block (5), angle-style blocks for fixed installation in the bottom interior wall of cavity (2) (5) it offers first through hole (6), is rotatably equipped with the first tilting bar (7) in first through hole (6), the two of the first tilting bar (7) on End all extends to corresponding first through hole (6) outside, and the first tilting bar (7) is fixedly installed with the close to the one end of servo motor (3) Two angular wheels (8), two the second angular wheels (8) are engaged with the first angular wheel (4), and the first tilting bar (7) is far from right The one end for the second angular wheel (8) answered offers rotation slot (9), and rotation slot (9) internal screw thread is equipped with the second tilting bar (10), Second tilting bar (10) extends to cavity (2) outside and is fixedly installed with support far from one end of corresponding second angular wheel (8) Plate (11) is symmetrically installed in the bottom interior wall of cavity (2) there are two support rod (12), is slidably installed between two support rods (12) Have graduated scale (13), the bottom end of graduated scale (13) extends to cavity (2) outside.

2. the floor calibrator that one kind according to claim 1 quickly positions, it is characterised in that: on the support rod (12) Sliding sleeve is equipped with bar blocks, and two bar blocks side close to each other is fixedly connected with graduated scale (13), the support rod (12) top is fixedly installed with limited block, and the spring (14) for being set in support rod (12) is welded at the top of the bar blocks, The top of the spring (14) is welded on corresponding limited block, and the stiffness factor range of the spring (14) is 5N/m to 30N/ m。

3. the floor calibrator that one kind according to claim 1 quickly positions, it is characterised in that: two support plate (11) phases Mutually close side is fixedly installed with the same limit telescopic bar (15), and the bottom of the support plate (11) is fixedly installed with anti-skidding Leather packing, the anti-skidding leather packing are rubber material.

4. the floor calibrator that one kind according to claim 1 quickly positions, it is characterised in that: the rotation slot (9) Internal screw thread is offered on inner wall, and external screw thread, the rotation slot (9) and corresponding second are offered on second tilting bar (10) Tilting bar (10) is threadedly coupled.

5. the floor calibrator that one kind according to claim 1 quickly positions, it is characterised in that: the first through hole (6) Interior to be equipped with bearing, the outer ring of the bearing is fixedly connected with the inner wall of first through hole (6), the inner ring of the bearing and the first inclination Bar (7) is fixedly connected.

6. the floor calibrator that one kind according to claim 1 quickly positions, it is characterised in that: the bottom of the cavity (2) It is opened up on portion's inner wall there are two the second through-hole, second through-hole is slidably connected with corresponding second tilting bar (10), the chamber Third through-hole is offered in the bottom interior wall of body (2), the third through-hole is slidably connected with graduated scale (13).