CN207763619U - A kind of accurate Simplified measurer for measuring floor plate thickness - Google Patents

Abstract

The utility model is related to a kind of measuring appliances, more particularly to a kind of accurate measurement floor plate thickness, it can store, the automatic Simplified measurer easily put away sports equipment, it include montant with scale marker and for keeping off the bull stick for connecing floor board bottom, bull stick is hinged on the bottom end of montant, when bull stick and floor board bottom gear connect, it keeps off the horizontal plane connect and is aligned with the zero graduation on montant, including slide rule, slide rule is socketed on outside montant and can move back and forth along montant, inclinometer is provided on slide rule, Universal level-metre on montant fit angle instrument, it being capable of the big hole of measured hole slope, allow measuring appliance practical degree higher, the lens barrel equipped with magnifying glass is provided on slide rule, significantly facilitate reading；Magnet is cleverly set between montant and horizon bar, and measuring appliance can easily be made to keep having shortened time of measuring vertically to take instrument from hole after measurement；Due to the frequency of use of measuring appliance is not high, the utility model devises storage function, largely prevents and is destroyed.

Description

A kind of accurate Simplified measurer for measuring floor plate thickness

Technical field

The utility model is related to a kind of measuring appliance, more particularly to a kind of accurate measurement floor plate thickness can be stored, is automatic light The Simplified measurer put away sports equipment.

Background technology

In architectural engineering construction inspection and the course of receiving, in order to ensure that the thickness of floor meets design and code requirement, It needs to measure the thickness of floor.

The general method for measuring plate thickness now is divided into two kinds：One is the electricity combined using electromagnetic wave kinematics and dynamics Sub- instrument, in use, needing two people, upstairs, downstairs, people downstairs will withstand transmitter to a people to a people, upstairs People will allow receiving instrument and transmitter to be located at same center and could measure by communication communication plus the method for clearance formula, it is clear that efficiency It is not high, although precision is high, but due to equipment is expensive, in addition reason (the common buildings work that the frequency of use for measuring plate thickness is not high Ground be all centralization one measure twice can), it is seldom universal；

Second is to drill on floor using original method or reserve measured hole with pvc pipe, the former can think and Cicada encounters reinforcing bar and is equal to work of being busy oneself to no purpose since the reinforcing bar of floor is intensive during drilling, the latter disturbing concrete when It waits and always tilts, so it is generally not theoretic vertical holes, or the hole with angle of inclination to cause measured hole, it is traditional Measurement is to withstand one block of steel plate in bottom hole, then stretch into hole and measure by tape measure, and since hole is inclined, the data of measurement can be wrong Difference, the thickness codes and standards of floor are within+8mm, -5mm, because of error, easily cause inaccurate due to measuring And post-processing is carried out to floor, if measurement is not accurate, it is equal to perform practically no function.

Authorization Notice No. CN204612649U, patent name are " a kind of survey tool of slab thickness ", Authorization Notice No. For CN206056451U, patent name is " a kind of tool for detecting thickness of concrete floor ", Authorization Notice No. CN204831113, patent name are " slab thickness measurement vernier caliper ", Authorization Notice No. CN203385360U, patent name For " concrete structure measurer for thickness ", Authorization Notice No. CN205898027U, patent name is a kind of " floor plate thickness measurement Tool ", Authorization Notice No. CN205898026U, patent name are " a kind of floor plate thickness survey tool ", Authorization Notice No. CN203396325U, patent name are " a kind of thickness of concrete floor measure device ", Authorization Notice No. CN205981025, Patent name is that " detection device of cast-in-place concrete structure slab thickness " discloses a kind of measurement using T-type articulated structure The mentality of designing of instrument, but they just seem helpless in measurement inclined hole, it is 100mm to take design floor plate thickness, measured hole For the 20mm of aperture, the index bed of floor, when the angle of inclination of measured hole is 2 °, hangs down substantially between 100mm and 120mm The aperture of straight hole only be left 17mm less than, when the angle of inclination of measured hole be 12 ° when (as shown in figure 14), the vertical hole of measured hole It has been cannot exist, however plate thickness is thicker, the angle of permission is with regard to smaller, and the aperture of measured hole cannot infinitely be amplified, right Later stage repairs and waterproof can be a major challenge, and why these above-mentioned patents are not generalized, and are to be not bound with construction site Actual conditions.

In addition, it is assumed that the actual apertures of measured hole are vertical holes, the scale bar of above-mentioned patent can not be measured accurately, because protecting The horizontality of scale bar is not demonstrate,proved, the not high measurement of this accuracy directly directly might as well measure plate thickness with tape measure in hole The convenience come.

Moreover Authorization Notice No. CN204612649U, patent name are the patent of " a kind of survey tool of slab thickness " Reading is optimized, the length and again that can increase montant in this way in upper can be set using reading official post reading Amount seems clumsy during carrying.

In addition, the measuring appliance of T-type structure, when knocking off, simultaneously using horizon bar free movement to vertical State could pull measuring appliance when waiting horizon bars static, make that time of measurement increases or some are using double rod pull rod Method, structure are also excessively complicated.

So how to allow measure it is more acurrate, deal with inclined hole or more, being us will solve the problems, such as instantly.

Utility model content

Insufficient in view of the prior art, the utility model provides a kind of accurate Simplified measurer for measuring floor plate thickness.

To achieve the goals above, technical solution adopted in the utility model is：It is a kind of accurate to measure floor plate thickness Simplified measurer includes montant with scale marker and for keeping off the bull stick for connecing floor board bottom, and bull stick is hinged on the bottom of montant End, when bull stick and floor board bottom are kept off when connecing, the horizontal plane that gear connects is aligned with the zero graduation on montant, which is characterized in that including Slide rule, slide rule are socketed on outside montant and can move back and forth along montant, and the gear that there is gear to connect floor plate face for the both sides of slide rule connects Portion has the visual window that may be viewed by montant scale reading on slide rule, and the top surface of receiving part is vertical with montant and is equipped with for measuring First Universal level-metre of montant horizontal direction.

The both sides side wall that the montant corresponds to scale is equipped with groove, and slide rule is equipped with the flange being adapted to groove, and slide rule is logical The cooperation for crossing groove and flange realizes that limit moves back and forth.

The side of the visual window is equipped with lens barrel, and lens barrel is transparent material, oral area of the lens barrel relative to the visual window other end Equipped with convex lens, convex lens is fixedly connected with the lens cone, and lens barrel has angle with montant.

The angle is 30 degree to 60 degree.

The lens barrel both sides are equipped with inclinometer component, the both sides of lens barrel be additionally provided with for the first axis pin by hole, lens barrel with Inclinometer component is connected by the first axis pin, when the receiving part of slide rule is bonded with floor, horizontal plane residing for first axis pin It is flushed with floor plate face.

The inclinometer component includes symmetrical two fixed disks and two movable disks, is set on the outside of fixed disk and movable disk Angled scale marker, is equipped with cavity be placed in for movable disk in fixed disk, and the side of cavity is equipped with the passed in and out for movable disk One opening, movable disk can make discount vibram outlet reciprocating motion under the cooperation by first axis pin, movable disk has the gear that gear connects floor Junction, the maximum angle for keeping off junction and montant is 90 degree.

The section of the fixed disk and movable disk is sector.

It is equipped with the first fixed link between described two fixed disks, the second fixed link is equipped between two movable disks.

Second fixed link is equipped with the second Universal level-metre for measuring gear junction horizontal direction.

The side of the receiving part is equipped with the adjusting screw rod for clamping slide rule and montant.

The bull stick, which is hinged, is a little divided into two sections, and referred to as A sections and B sections, and B sections of length and/or weight are more than A sections.

The side wall of the montant and it is equipped with male member relative to the top of hinge joint, the bottom of male member is equipped with magnet or can be by magnetic The metal of iron absorption, described A sections of axial oral area are equipped with magnet or it is attached to move to male member when A sections by the metal of magnet adsorption When close, male member realizes the magnetic adsorptive power to A sections.

The chamber of object can be accommodated by being equipped in the montant, and the top of montant is equipped with the second opening stretched into for object.

Include the lid being adapted to the second opening, lid is fixedly connected by socket mode with montant.

The through-hole for being radially provided with perforation montant of the montant.

The beneficial effects of the utility model：The utility model utilizes the measuring appliance of the hinged structure design of T-type, on montant Slide rule is devised, Universal level-metre is enclosed on slide rule, in the case that slope is little in hole, the horizontal journey of montant can be measured Degree, substantially increases the accuracy of measurement；

Inclinometer is provided on slide rule, the Universal level-metre on montant fit angle instrument, can the big hole of measured hole slope, Allow measuring appliance practical degree higher.

It is provided with the lens barrel equipped with magnifying glass on slide rule, significantly facilitates reading；

Magnet is cleverly set between montant and horizon bar, can easily make after measurement measuring appliance keep vertically from And instrument is taken from hole, shorten time of measuring；

Due to the frequency of use of measuring appliance is not high, the utility model devises storage function, largely prevents It is destroyed.

Description of the drawings

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the exploded view of the utility model；

Fig. 3 is enlarged drawing at A in Fig. 2；

Fig. 4 is the fit structure schematic diagram of the inclinometer component and slide rule of the utility model；

Fig. 5 is the slide rule structural schematic diagram of the utility model；

Fig. 6 is the inclinometer component structure diagram of the utility model；

Fig. 7 is the inclinometer component exploded view of the utility model；

Fig. 8 is the inclinometer assembly angle scale mark schematic diagram of the utility model；

Fig. 9 is the A sections and male member part cooperation schematic diagram of the utility model；

Figure 10 is the utility model in measured hole slope hour usage state diagram；

Figure 11 is the utility model usage state diagram when measured hole slope is big；

Figure 12 is enlarged drawing at B in Figure 11；

Figure 13 is angular relationship schematic diagram；

Figure 14 is measured hole angle of inclination schematic diagram when being 12 °.

Specific implementation mode

As shown in Fig. 1-Figure 14, a kind of accurate Simplified measurer for measuring floor plate thickness includes perpendicular with scale marker Bar 100 and for keeping off the bull stick 200 for connecing 300 board bottom of floor, bull stick 200 is hinged on the bottom end of montant 100, when bull stick 200 and building It when 300 board bottom of plate gear connects, keeps off the horizontal plane connect and is aligned with the zero graduation on montant 100, including slide rule 400, slide rule 400 is socketed It can move back and forth outside montant 100 and along montant 100, the both sides of slide rule 400 have the receiving part that gear connects 300 plate face of floor 410, there is on slide rule 400 visual window 420 that may be viewed by 100 scale reading of montant, top surface and the montant 100 of receiving part 410 to hang down Directly and equipped with the first Universal level-metre 430 for measuring 100 horizontal direction of montant, bull stick 200 and montant 100 can be used second Axis pin 230 connects, and the hole that 230 one end of the second axis pin is inserted into montant 100 using socket mode is fixedly connected, and the other end is also same Sample is inserted into one and is kept off using socket mode switches through the gear fitting 240 of bar 200 so that it is convenient to dismount and store, and is at visual window 420 It is transparent.

The both sides side wall that the montant 100 corresponds to scale is equipped with groove 110, and slide rule 400 is equipped with and is adapted to groove 110 Flange 440, slide rule 400 realize that limit moves back and forth by the cooperation of groove 110 and flange 440, groove 110 and flange 440 Cooperation can be such that montant 100 and slide rule 400 sticks together, and slide rule 400 is avoided to be rotated around montant 100.

The side of the visual window 420 is equipped with lens barrel 450, and lens barrel 450 is transparent material, and lens barrel 450 is relative to visual window The oral area of 420 other ends is equipped with convex lens 451, and convex lens 451 is fixedly connected with lens barrel 450, and lens barrel 450 has with montant 100 Angle, lens barrel 450 are that transparent material is, convenient for reading, to may be designed as barrel Openworks shape structure, convex lens to increase light-inletting quantity Mirror 451 and lens barrel 450 can coordinate the mode of the threaded connection of concaveconvex structure and upper cover to fix, and belong to 450 practice of common lens barrel, This is not repeated excessively, and convex lens 451 is exaggerated scale, facilitates reading, because personnel are numerous when checking and accepting, it is not necessary to each People will squat down reading.

The angle is 30 degree to 60 degree, preferably 35 degree, this angle is more convenient close to reading.

450 both sides of the lens barrel are equipped with inclinometer component 500, and the both sides of lens barrel 450 are additionally provided with to be passed through for the first axis pin 452 Hole 453, lens barrel 450 is connect with inclinometer component 500 by the first axis pin 452, when the receiving part 410 and floor of slide rule 400 When 300 fitting, horizontal plane is flushed with 300 plate face of floor residing for first axis pin 452, and the first axis pin 452 in lens barrel 450 is The benchmark of measurement can be painted in the eye-catching paint such as red laid on, and the first axis pin 452 is moved back and forth in slide rule 400 It is close to the scale marker of montant 100 in the process, such first axis pin 452 is just at the vertex of measurement angle and pair of length scale Directrix, because the first axis pin 452 is perforation lens barrel 450, fixed disk 510 and movable disk 520, fixed disk 510 can pass through limit The cooperation of slot 454 and the first spacing block set 514, in addition the first axis pin 452 of cooperation forms a fixed connection with lens barrel 450.

The inclinometer component 500 includes symmetrical two fixed disks 510 and two movable disks 520, fixes disk 510 and lives The outside of Moving plate 520 is identified equipped with angle index, and the cavity being placed in for movable disk 520, the side of cavity are equipped in fixed disk 510 Equipped with the first opening 511 passed in and out for movable disk 520, movable disk 520 can make discount vibram outlet under the cooperation by first axis pin 452 It moves back and forth, movable disk 520 has the gear junction 521 that gear connects floor 300, and the maximum angle for keeping off junction 521 and montant 100 is 90 Degree, movable disk 520 are rotated by the first axis pin 452 to fixed disk 510, when gear junction 521 is bonded with floor 300, just Angle value can be read from inclinometer component 500, read length value from lens barrel 450 is interior, fixed disk 510 and movable disk 520 can also be set Latch hook 512 is set, prevents movable disk 520 from oneself rotating out of outside fixed disk 510, due to being telescopic inclinometer, so angle is carved The mark method of degree is exemplified as：Fixed disk 510 is to mark clockwise, and vertical place is 0 degree, and termination is 40 degree, and movable disk 520 clockwise from 90 scales to 40 degree, as shown in figure 8, being angular readings value at the first opening 511 of fixed disk 510.

The section of the fixed disk 510 and movable disk 520 is sector, and fixed disk 510 and movable disk 520 may be designed to two A sector, similar a quarter is justified so that it is convenient to draw scale after expansion, while the is respectively equipped in fixed disk and movable disk Two spacing block sets 515 and third spacing block set 524 limit the maximum angle of expansion.

The first fixed link 513 is equipped between described two fixed disks 510, being equipped with second between two movable disks 520 fixes Bar 522, the first fixed link 513 increase the stability of two fixed disks 510, and the second fixed link 522 increases two movable disks 520 stability.

Second fixed link 522 is equipped with the second Universal level-metre 523 for measuring gear 521 horizontal direction of junction, The horizontal direction that gear junction 521 can thus be measured makes 521 holding of gear junction horizontal, measures more accurate, the first Universal level-metre 430 and second Universal level-metre 523 be assembled.

The side of the receiving part 410 is equipped with the adjusting screw rod 411 for clamping slide rule 400 and montant 100, close to montant 100 one end can design the gasket 412 of some anti-skidding classes, increase the frictional force of adjusting screw rod 411 and montant 100, the other end Some "-" type handles are designed, facilitate elastic adjusting screw rod 411, the addition of adjusting screw rod 411 that can make integral forming after measurement, side Just it checks and accepts.

The bull stick 200, which is hinged, is a little divided into two sections, and referred to as A sections 210 and B sections 220, the length of B sections 220 and/or again Amount is more than A sections 210, A sections 210 may be designed to it is hollow, B sections 220 be designed to it is solid, 220 length of preferably B sections more than A sections 210, this Sample male member 120 B sections 220 can be carried out gear connect, during measuring appliance transfer keep bull stick 200 tilt, under discharge after turn Bar 200 can rotate rapidly.

The side wall of the montant 100 and it is equipped with male member 120 relative to the top of hinge joint, the bottom of male member 120 is equipped with magnetic Iron 121 can be equipped with magnet or can be by the metal of magnet adsorption by the metal of magnet adsorption, the axial oral area of the A sections 210 211, when A sections 210 move near male member 120, male member 120 realizes the magnetic adsorptive power to A sections 210.

The chamber of object can be accommodated by being equipped in the montant 100, and the top of montant 100 is equipped with opens for object stretches into second Mouth 130, chamber can enter the bull stick 200 removed, the second axis pin 230 and the gear storage of fitting 240, because measuring appliance makes With the low reason of frequency, bull stick 200 is exposed and can inevitably be destroyed, and substantially increases practicability.

Include the lid 600 being adapted to the second opening 130, lid 600 is fixedly connected by socket mode with montant 100, Facilitate and locks the indoor object of chamber.

The through-hole 140 for being radially provided with perforation montant 100 of the montant 100, through-hole 140 are used for being lanyard, facilitate suspension.

In use, first the B sections 220 of bull stick 200 are rotated to top and pinned, since the gear of male member 120 connects, bull stick 200 In non-perpendicular state, measuring appliance is put at measured hole, when B 220 fully extended 300 board bottoms of floor of section, bull stick 200 is in weight It is rotated under the action of force difference, pulls up montant 100 at this time, bull stick 200 connects with 300 board bottom of floor gear, watches on slide rule 400 at this time First Universal level-metre 430 keeps it placed in the middle, and 410 bottom of receiving part of slide rule 400 is closed with 300 face paste of floor at this time, and rotation is adjusted Screw rod 411 locks slide rule 400 and montant 100, the graduation mark of montant 100 is watched from the convex lens 451 of lens barrel 450, with first Line is read on the basis of axis pin 452, this reading is 300 thickness of floor；

When finding that the first Universal level-metre 430 on slide rule 400 cannot be placed in the middle, illustrate that the slope of measured hole is excessive, this When open angle instrument component 500 on latch hook 512 so that movable disk 520 is rotated out of fixed disk 510, pin the second of movable disk 520 Fixed link 522 makes the gear junction 521 of its bottom be bonded 300 face of floor, watches the second Universal level-metre in the second fixed link 522 523, adjustment montant 100 keeps the second Universal level-metre 523 placed in the middle, then rotates adjusting screw rod 411 and locks slide rule 400 and montant 100, the angular values on reading angular instrument watch the graduation mark of montant 100 from the convex lens 451 of lens barrel 450, with the first pin Line is read on the basis of axis 452, this reading is the length of measured hole, this data is multiplied by the sine value of the angle value just read It can obtain 300 thickness of floor；

When collecting, montant 100 is transferred, bull stick 200 rotates under gravity, and A sections 210 are with male member 120 due to magnetic Property phase adsorption capacity, can easily by montant 100 extract measured hole.

Angular relationship formula：Assuming that inclinometer institute measuring angle is β, surveyed length is L, and 300 thickness of institute's survey floor is H, then H=L × SinB can be clearly calculated as shown in Figure 13, and scene calculates for convenience, can be sine on the dial of inclinometer The table of comparisons of value engraves.

Basic principles, main features, and advantages of the present invention has been shown and described above.One's own profession The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description Only illustrate the principles of the present invention, it is on the premise of not departing from the spirit and scope of the utility model, in the art common Simply changing and replacing for technical staff be all within the scope of protection of the utility model.

Claims (10)

1. a kind of accurate Simplified measurer for measuring floor plate thickness includes montant (100) with scale marker and is connect for keeping off The bull stick (200) of floor (300) board bottom, bull stick (200) are hinged on the bottom end of montant (100), when bull stick (200) and floor (300) it when board bottom gear connects, keeps off the horizontal plane connect and is aligned with the zero graduation on montant (100), which is characterized in that including slide rule (400), slide rule (400) is socketed on montant (100) outside and can move back and forth along montant (100), the both sides tool of slide rule (400) There is gear to connect the receiving part (410) of floor (300) plate face, has on slide rule (400) and may be viewed by the visual of montant (100) scale reading The top surface of window (420), receiving part (410) is vertical with montant (100) and equipped with first for measuring montant (100) horizontal direction Universal level-metre (430).

2. a kind of accurate Simplified measurer for measuring floor plate thickness as described in claim 1, which is characterized in that the montant (100) the both sides side wall of corresponding scale is equipped with groove (110), and slide rule (400) is equipped with the flange being adapted to groove (110) (440), slide rule (400) realizes that limit moves back and forth by the cooperation of groove (110) and flange (440).

3. a kind of accurate Simplified measurer for measuring floor plate thickness as described in claim 1, which is characterized in that the visual window (420) side is equipped with lens barrel (450), and lens barrel (450) is transparent material, and lens barrel (450) is relative to visual window (420) other end Oral area be equipped with convex lens (451), convex lens (451) is fixedly connected with lens barrel (450), and lens barrel (450) has with montant (100) Angle.

4. a kind of accurate Simplified measurer for measuring floor plate thickness as claimed in claim 3, which is characterized in that the angle is 30 degree to 60 degree.

5. a kind of accurate Simplified measurer for measuring floor plate thickness as claimed in claim 3, which is characterized in that the lens barrel (450) both sides are equipped with inclinometer component (500), the both sides of lens barrel (450) be additionally provided with for the first axis pin (452) by hole (453), lens barrel (450) is connect with inclinometer component (500) by the first axis pin (452), when the receiving part of slide rule (400) (410) when being bonded with floor (300), horizontal plane residing for first axis pin (452) is flushed with floor (300) plate face, the angle Degree instrument component (500) includes symmetrical two fixed disks (510) and two movable disks (520), fixes disk (510) and movable disk (520) outside is identified equipped with angle index, is equipped with the cavity being placed in for movable disk (520) in fixed disk (510), and the one of cavity Side is equipped with the first opening (511) passed in and out for movable disk (520), the cooperation that movable disk (520) passes through first axis pin (452) Under can make discount vibram outlet reciprocating motion, movable disk (520) has a gear junction (521) that gear connects floor (300), gear junction (521) with it is perpendicular The maximum angle of bar (100) is 90 degree, and the section of the fixed disk (510) and movable disk (520) is sector, described two solid It is equipped with the first fixed link (513) between price fixing (510), the second fixed link (522) is equipped between two movable disks (520), it is described Second fixed link (522) is equipped with the second Universal level-metre (523) for measuring gear junction (521) horizontal direction, the gear The side of socket part (410) is equipped with the adjusting screw rod (411) for clamping slide rule (400) and montant (100).

6. a kind of accurate Simplified measurer for measuring floor plate thickness as described in claim 1, which is characterized in that the bull stick (200) it is hinged and is a little divided into two sections, and referred to as A sections (210) and B sections (220), the length and/or weight of B sections (220) are more than A sections (210)。

7. a kind of accurate Simplified measurer for measuring floor plate thickness as claimed in claim 6, which is characterized in that the montant (100) side wall and it is equipped with male member (120) relative to the top of hinge joint, the bottom of male member (120) is equipped with magnet (121) or energy It is equipped with magnet by the axial oral area of the metal of magnet adsorption, A sections described (210) or can A be worked as by the metal (211) of magnet adsorption When section (210) moves to male member (120) nearby, male member (120) realizes the magnetic adsorptive power to A sections (210).

8. a kind of accurate Simplified measurer for measuring floor plate thickness as described in claim 1, which is characterized in that the montant (100) chamber of object can be accommodated by being equipped in, and the top of montant (100) is equipped with the second opening (130) stretched into for object.

9. a kind of accurate Simplified measurer for measuring floor plate thickness as claimed in claim 8, which is characterized in that including with second The lid (600) for (130) adaptation that is open, lid (600) are fixedly connected by way of socket with montant (100).

10. a kind of accurate Simplified measurer for measuring floor plate thickness as described in claim 1, which is characterized in that the montant (100) the through-hole (140) for being radially provided with perforation montant (100).