CN107576300B - A kind of easy to operate room Founder measurement method - Google Patents
A kind of easy to operate room Founder measurement method Download PDFInfo
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- CN107576300B CN107576300B CN201710745420.6A CN201710745420A CN107576300B CN 107576300 B CN107576300 B CN 107576300B CN 201710745420 A CN201710745420 A CN 201710745420A CN 107576300 B CN107576300 B CN 107576300B
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- telescopic rod
- measuring
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- motor
- measuring rod
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
Abstract
The present invention provides a kind of easy to operate room Founder measurement methods, belong to construction account field, including central axis, the first measuring rod, angle dial and the second measuring rod are disposed with along the central axis length direction, at least one in first measuring rod and the second measuring rod can be relative to the central axis rotation, the present invention also provides a kind of room Founder measurement methods, i.e., carry out upright measurement to room using upright measuring instrument.Upright measuring instrument of the invention is using the structure that angle dial is arranged between two measuring rods, and two measuring rods can be with automatic telescopic, the upright situation of room floors or metope can simply and efficiently be measured, and it is easy to operate, it uses manpower and material resources sparingly, effectively makes up the defect of existing room Founder measurement method.
Description
Technical field
The present invention relates to construction account fields, in particular to upright measuring instrument and room Founder measurement method.
Background technique
At present in the building course in house, quality testing is essential step.For a room, plastering
Front and back carries out the emphasis that upright measurement is the room quality testing to the ground in room and metope.
But the existing upright measurement to room is substantially by what is be accomplished manually, survey crew needs using volume
Ruler measures the data such as length, width and the Diagonal Dimension on ground or metope comprehensively, is then measured by comparing these
To data judge whether the room upright, i.e., whether the ground in room or metope are the rectangle of standard and error is
It is no within the limits prescribed.
This measurement method usually requires more people while operating, not only wasting manpower and material resources, and working efficiency is lower.
Summary of the invention
The purpose of the present invention is to provide a kind of simple, convenient and efficient upright measuring instrument and the measurements of room Founder
Method is to improve the above problem.
The present invention is implemented as follows:
This Founder measuring instrument includes central axis, is disposed with the first measuring rod, angle along the central axis length direction
Dial and the second measuring rod, at least one in first measuring rod and the second measuring rod can be relative to the central axis
Rotation is provided with cavity in first measuring rod and second measuring rod, be provided in two cavitys first motor,
First transmission device driven by the first motor, by the first telescopic rod of first transmission device driving, the second motor,
Second motor-driven second transmission device, the second telescopic rod by second transmission device driving and control system
System.
One end of first measuring rod and second measuring rod is provided with and first telescopic rod matched
One extending port, the other end are provided with and matched second extending port of second telescopic rod, first telescopic rod and described
Second telescopic rod is parallel to each other and is slidably connected in the cavity respectively, and the control system includes starting or closing the first electricity
The control button of machine and second motor, the control button are set to first measuring rod and second measuring rod
On outer wall, scale is provided on first measuring rod, the first telescopic rod, the second measuring rod and the second telescopic rod.
Further, first transmission device and second transmission device include pitch wheel and tooth
Item, the gear are set on the output shaft of the first motor and the second motor, and it is flexible that the rack gear is set to described first
On bar and the second telescopic rod.
In this way, the rotary motion of first motor and the second motor can be separately converted to by the cooperation of gear and rack gear
The linear motion of first telescopic rod and the second telescopic rod.
Gear and rack gear engaged transmission are a kind of driving forms most widely used in machine driving, have transmission accurate, imitate
Rate is high, compact-sized, the feature of reliable operation and service life length.
Further, driven wheel is provided between first telescopic rod and second telescopic rod, on the driven wheel
It is provided with and the matched driven tooth of the rack gear.Wherein, driven wheel is rotationally connected with first measuring rod and the second measuring rod
Inner wall on.
Driven wheel can play a supporting role to the first telescopic rod and the second telescopic rod, so that the first telescopic rod and second are stretched
Contracting bar can be slided steadily.
Further, equal along first telescopic rod or second length of telescopic bar direction there are three the driven wheels
Even interval setting.
The purpose being arranged in this way is to be further ensured that the first telescopic rod and the second telescopic rod can steadily stretch out first
Measuring rod and the second measuring rod.
Further, first transmission device and second transmission device include lead screw interconnected and cunning
Block, the lead screw are connected on the output shaft of the first motor and the second motor by shaft coupling, and the sliding block is connected to institute
It states on the first telescopic rod and second telescopic rod.
Lead screw and sliding block are common standard drive part, can effectively be transported the rotation of first motor and the second motor
The dynamic linear motion for being separately converted to the first telescopic rod and the second telescopic rod, and high transmission accuracy, noise are small.Due to being standard
Part, can directly commercially, therefore while replacing is convenient and at low cost.
Further, the first motor and second motor are servo motor, and the servo motor, which is connected with, to be watched
Controller is taken, the control system includes PLC, and the servo controller is connect with the PLC.
Servo motor carries signal feedback device, is capable of the speed of the real time measure motor, control precision is very high, Ke Yishi
The accurate movement of existing first telescopic rod and the second telescopic rod.
Further, the first motor is set to one end in the cavity close to the first extending port, second electricity
Machine is set to one end in the cavity close to the second extending port.
The purpose being arranged in this way is that the first telescopic rod and second telescopic rod is made to have effective displacement as big as possible.
So-called effective displacement refers to that the first telescopic rod and the second telescopic rod can stretch out the reality of the first measuring rod and the second measuring rod
Border length, to increase the measurement area of this Founder measuring instrument as far as possible.
Further, it is provided with block at the first extending port and the second extending port of first measuring rod, described first
Fixture block corresponding with the block is provided on telescopic rod and second telescopic rod.
The purpose that block and fixture block is arranged is to prevent the first telescopic rod and the flexible transition of the second telescopic rod and be detached from first
Measuring rod and the second measuring rod, to guarantee the normal work of entire upright measuring instrument.
Further, first telescopic rod and second telescopic rod stretch out one end of first measuring rod in hemisphere
Shape.
The purpose being arranged in this way is to damage the first telescopic rod and the second telescopic rod will not when contradicting the inner wall in room
Coating on wall.
This room Founder measurement method is the following steps are included: calculate the reason for needing the diagonal line angle of the room floors measured
By value；The central axis of above-mentioned upright measuring instrument is placed at the center of room floors, when placement, under the first measuring rod is located at
A pair of side and its both ends alignment room floors is diagonal, and the second measuring rod is located above；The second measuring rod is rotated, is carved according to angle
The reading of scale, the theoretical value calculated before being equal to the angle of the second measuring rod and the first measuring rod；Press control by
Button, the first telescopic rod and the second telescopic rod are slowly stretched out from the first measuring rod and the second measuring rod, the first telescopic rod and second
After telescopic rod resists the metope of surrounding, unclamp control button；It observes the first telescopic rod and whether the second telescopic rod just resists room
Between ground four corners to judge the upright situation in room.
Wherein, if the first telescopic rod and the second telescopic rod just resist four corners of room floors, this room is proved
Between ground be it is upright, be standard rectangle；It is opposite then prove that the ground in this room is not upright enough, it is not the rectangular of standard
Shape.
Meanwhile user can also read on the first measuring rod, the first telescopic rod, the second measuring rod and the second telescopic rod
Scale, and cornerwise actual value of this room floors is calculated, then compared with standard value.Actual value is closer to standard
Value, then prove that the squareness of this room floors is higher.
The beneficial effects of the present invention are: this Founder measuring instrument is using the knot that angle dial is arranged between two measuring rods
Structure, and two measuring rods can simply and efficiently measure the upright situation of room floors or metope with automatic telescopic, and
It is easy to operate, it uses manpower and material resources sparingly, effectively makes up the defect of existing room Founder measurement method.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is the front view for the upright measuring instrument that first embodiment of the invention provides；
Fig. 2 is the top view for the upright measuring instrument that first embodiment of the invention provides；
Fig. 3 is the cross-sectional view along the direction A-A of Fig. 2.
Appended drawing reference summarizes: the first measuring rod of 100-；The first telescopic rod of 120-；
The second telescopic rod of 140-；The second measuring rod of 200-；300- first motor；
The second motor of 400-；500- driven wheel；600- control button；
700- angle dial；800- central axis.
Specific embodiment
The quality inspection in house is the important link in house building course, and the ground and metope to room carry out upright measurement
It is then one of the main measuring content of house quality inspection.But currently on the market substantially be not exclusively used in detection room floors or
The instrument of metope squareness, testing staff are substantially by tape measure to the length of room floors or metope, width and right
Diagonal dimension carries out hand dipping to judge the squareness in room.This measurement method is more original, needs multiple-position measurement personnel
It operates simultaneously, not only waste of manpower resource, and measurement efficiency is lower.
For above situation, the technical program provides a kind of upright measuring instrument, this Founder measuring instrument mainly utilizes rectangular
The equal principle of shape diagonal line, intuitively can efficiently measure the squareness of room floors or metope, i.e., the ground in room or
Person's metope shape and the rectangular difference size of standard, smaller this room of expression of difference are more upright.
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.Therefore, below to the reality of the invention provided in the accompanying drawings
The detailed description for applying example is not intended to limit the range of claimed invention, but is merely representative of selected implementation of the invention
Example.Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts
Every other embodiment, shall fall within the protection scope of the present invention.
First embodiment, referring to Fig.1-3, this Founder measuring instrument include central axis 800, along the 800 length side of central axis
To being disposed with the first measuring rod 100, angle dial 700 and the second measuring rod 200,100 He of the first measuring rod
Angle dial 700 is fixedly connected on the central axis 800, the straight flange of the angle dial 700 and the first measuring rod 100
Coincidence on one side.Second measuring rod 200 is rotationally connected on the central axis 800, first measuring rod 100 and described
It is provided with cavity in second measuring rod 200, first motor 300 is provided in two cavitys, is driven by the first motor 300
Dynamic the first transmission device, by the first telescopic rod 120 of first transmission device driving, the second motor 400, second electricity
Machine 400 drive the second transmission device, by second transmission device driving the second telescopic rod 140 and control system.
One end of first measuring rod 100 and second measuring rod 200 is provided with and first telescopic rod 120
Matched first extending port, the other end be provided with matched second extending port of second telescopic rod 140, described first stretches
Contracting bar 120 and second telescopic rod 140 are parallel to each other and are slidably connected in the cavity respectively, and the control system includes
Start or close the control button 600 of the first motor 300 and second motor 400, the control button 600 is set to
On the outer wall of first measuring rod 100 and second measuring rod 200, first measuring rod 100, the first telescopic rod 120,
Scale is provided on second measuring rod 200 and the second telescopic rod 140.
Wherein, there are two control buttons 600, it is respectively arranged at the middle part of the first measuring rod 100 and the second measuring rod 200,
To be convenient for measuring personnel's operation.
The working process and principle of this Founder measuring instrument are in this way: calculating the diagonal line for needing the room floors measured first
Then central axis 800 is placed at the center of room floors by the theoretical value of angle, when placement, under the first measuring rod 100 is located at
A pair that side and its both ends are respectively aligned to room floors is diagonal, and the second measuring rod 200 is located above.Then the second measuring rod is rotated
200, according to the reading of angle dial 700, calculated before being equal to the angle of the second measuring rod 200 and the first measuring rod 100
Theoretical value out.Two control buttons 600, the first telescopic rod 120 and the second telescopic rod 140 are finally pressed from the first measuring rod
100 and second slowly stretch out in measuring rod 200, until the first telescopic rod 120 and the second telescopic rod 140 resist the metope of surrounding
Afterwards, unclamp control button 600.
After completing aforesaid operations, whether user can intuitively observe the first telescopic rod 120 and the second telescopic rod 140 very much
Just resist four corners of room floors.It is the rectangle of standard if it is, proving that this room floors is upright；Such as
Fruit is not then to prove that the ground in this room is not upright enough, is not the rectangle of standard.
Meanwhile user can also read the first measuring rod 100, the first telescopic rod 120, the second measuring rod 200 and second
Scale on telescopic rod 140, and calculate the actual value of the Diagonal Dimension of this room floors, then carries out with standard value pair
Than.Actual value then proves that the squareness of this room floors is higher closer to standard value.
Further, first transmission device and second transmission device include pitch wheel and tooth
Item, the gear are set on the output shaft of the first motor 300 and the second motor 400, and the rack gear is set to described
On one telescopic rod 120 and the second telescopic rod 140.When being driven by said gear and rack gear, first motor 300 and the second electricity
The output shaft of machine 400 is perpendicular to the first telescopic rod 120 and the second telescopic rod 140.
In this way, the rotary motion of first motor 300 and the second motor 400 can be distinguished by the cooperation of gear and rack gear
It is converted into the linear motion of the first telescopic rod 120 and the second telescopic rod 140.
Gear and rack gear engaged transmission are a kind of driving forms most widely used in machine driving, have transmission accurate, imitate
Rate is high, compact-sized, the feature of reliable operation and service life length.Since this Founder measuring instrument is measurement quasi-instrument, to essence
Exactness and stability requirement are all higher, and the transmission of gear and rack gear can satisfy safely above-mentioned requirements.
Further, driven wheel 500 is provided between first telescopic rod 120 and second telescopic rod 140, it is described
It is provided on driven wheel 500 and the matched driven tooth of the rack gear.Wherein, driven wheel 500 is rotationally connected with first measurement
On the inner wall of bar 100 and the second measuring rod 200.
Driven wheel 500 can play a supporting role to the first telescopic rod 120 and the second telescopic rod 140, so as to first flexible
Bar 120 and the second telescopic rod 140 can be slided steadily.
Further, long along first telescopic rod 120 or second telescopic rod 140 there are three the driven wheels 500
Spend the setting of direction uniform intervals.
The purpose being arranged in this way is to be further ensured that the first telescopic rod 120 and the second telescopic rod 140 can steadily be stretched
First measuring rod 100 and the second measuring rod 200 out.
It should be noted that driven wheel 500 may be set to be 2 or 4, and particular number can in the technical program
To be determined according to the length of the first measuring rod 100 and the second measuring rod 200.
Further, the first motor 300 and second motor 400 are servo motor, and the servo motor connects
It is connected to servo controller, the control system includes PLC, and the servo controller is connect with the PLC.
Servo motor carries signal feedback device, is capable of the speed of the real time measure motor, control precision is very high, Ke Yishi
The accurate movement of existing first telescopic rod 120 and the second telescopic rod 140.
It should be noted that if the requirement to measurement be not it is especially high, motor also can choose step in the technical program
Into motor, the accurate of the first telescopic rod 120 and the second telescopic rod 140 is also may be implemented in stepper motor advantage of lower cost substantially
It is mobile.
Further, the first motor 300 be set in the cavity close to the first extending port one end, described second
Motor 400 is set to one end in the cavity close to the second extending port.
The purpose being arranged in this way is to have the first telescopic rod 120 and second telescopic rod 140 with as big as possible
Effect displacement.So-called effective displacement refers to that the first telescopic rod 120 and the second telescopic rod 140 can stretch out the first measuring rod 100
With the physical length of the second measuring rod 200, to increase the measurement area of this Founder measuring instrument as far as possible.
Further, it is provided with block at the first extending port and the second extending port of first measuring rod 100, described
Fixture block corresponding with the block is provided on one telescopic rod 120 and second telescopic rod 140.
Meanwhile second measuring rod 200 and the first telescopic rod 120 being set to inside the second measuring rod 200 and second stretch
Contracting bar 140 also has similar structure.
The purpose that block and fixture block is arranged is to prevent the first telescopic rod 120 and the second telescopic rod 140 from stretching transition and takes off
From the first measuring rod 100 and the second measuring rod 200, to guarantee the normal work of entire upright measuring instrument.
Further, first telescopic rod 120 and second telescopic rod 140 stretch out first measuring rod 100
One end is hemispherical.
Meanwhile first telescopic rod 120 and second telescopic rod 140 stretch out one end of second measuring rod 200
Also hemispherical.
The purpose being arranged in this way be to make the first telescopic rod 120 and the second telescopic rod 140 when contradicting the inner wall in room not
The coating on wall can be damaged.
Further, first measuring rod 100, the first telescopic rod 120, the second measuring rod 200 and the second telescopic rod
140 length is 1m-2.5m.
The length of this Founder measuring instrument is too short, is unable to complete the measurement to room, too long, brings into very not square when room
Just, and the length of 1m-2.5m allow this Founder measuring instrument to most room carry out squareness measurement and bring room into
Between when be also easier conveniently.
The beneficial effects of the present invention are: this Founder measuring instrument is using setting angle dial 700 between two measuring rods
Structure, and two measuring rods can simply and efficiently measure the upright situation of room floors or metope with automatic telescopic,
And it is easy to operate, it uses manpower and material resources sparingly, effectively makes up the defect of existing room Founder measurement method.
The technical effect of second embodiment, device provided by the embodiment of the present invention, realization principle and generation and aforementioned
Embodiment of the method is identical, and to briefly describe, Installation practice part does not refer to place, can refer to corresponding in preceding method embodiment
Content.
First transmission device and the second transmission device include lead screw and sliding block interconnected, and the lead screw passes through shaft coupling
Device is connected on the output shaft of the first motor 300 and the second motor 400, and the sliding block is connected to first telescopic rod
120 and second telescopic rod 140 on.When being driven by above-mentioned lead screw and sliding block, first motor 300 and the second motor 400
Output shaft is parallel to the first telescopic rod 120 and the second telescopic rod 140.
Lead screw and sliding block are common standard drive part, can be effectively by first motor 300 and the second motor 400
Rotary motion is separately converted to the linear motion of the first telescopic rod 120 and the second telescopic rod 140, and high transmission accuracy, noise are small.
, can directly commercially due to being standard component, therefore while replacing, is convenient and at low cost.
Certainly, in above-described embodiment, the first measuring rod 100 and the second measuring rod 200 are rotationally connected with central axis 800 simultaneously
On or the first measuring rod 100 is rotationally connected on central axis 800 and the second measuring rod 200 is fixedly connected on central axis 800
On, identical measurement effect also may be implemented.Likewise, angle dial 700 can be fixedly connected on central axis 800,
It can be rotationally connected on central axis 800, measurement effect may be implemented.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (2)
1. a kind of room Founder measurement method, which comprises the following steps: calculate pair for needing the room floors measured
The theoretical value of linea angulata angle；The central axis of upright measuring instrument is placed at the center of room floors, during upright measuring instrument includes
Mandrel is disposed with the first measuring rod, angle dial and the second measuring rod along the central axis length direction, and described
At least one in one measuring rod and the second measuring rod can be relative to the central axis rotation, first measuring rod and described
It is provided with cavity in two measuring rods, first motor, the first biography driven by the first motor are provided in two cavitys
Dynamic device is driven by the first telescopic rod of first transmission device driving, the second motor, described second motor-driven second
Device, by second transmission device driving the second telescopic rod and control system；
One end of first measuring rod and second measuring rod is provided with stretches with first telescopic rod matched first
Outlet, the other end are provided with and matched second extending port of second telescopic rod, first telescopic rod and described second
Telescopic rod is parallel to each other and is slidably connected in the cavity respectively, the control system include start or close first motor and
The control button of second motor, the control button are set to the outer wall of first measuring rod and second measuring rod
On, scale is provided on first measuring rod, the first telescopic rod, the second measuring rod and the second telescopic rod；
First transmission device and second transmission device include lead screw and sliding block interconnected, and the lead screw passes through
Shaft coupling is connected on the output shaft of the first motor and the second motor, and the sliding block is connected to first telescopic rod and institute
It states on the second telescopic rod；
The first motor is set to one end in the cavity close to the first extending port, and second motor is set to the chamber
In vivo close to one end of the second extending port；
When placement, the first measuring rod is located below and a pair of its both ends alignment room floors is diagonal, and the second measuring rod is located at upper
Side；The second measuring rod is rotated, according to the reading of angle dial, before being equal to the angle of the second measuring rod and the first measuring rod
The theoretical value calculated；Control button, the first telescopic rod and the second telescopic rod are pressed from the first measuring rod and the second measuring rod
In slowly stretch out, after the first telescopic rod and the second telescopic rod resist the metope of surrounding, unclamp control button；Observe the first telescopic rod
Whether resist four corners of room floors just with the second telescopic rod to judge the upright situation in room.
2. Founder measurement method in room according to claim 1, which is characterized in that the first motor and second electricity
Machine is servo motor, and the servo motor is connected with servo controller, and the control system includes PLC, the SERVO CONTROL
Device is connect with the PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710745420.6A CN107576300B (en) | 2014-11-18 | 2014-11-18 | A kind of easy to operate room Founder measurement method |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410660211.8A CN104359384B (en) | 2014-11-18 | 2014-11-18 | Room Founder measuring method |
| CN201710745420.6A CN107576300B (en) | 2014-11-18 | 2014-11-18 | A kind of easy to operate room Founder measurement method |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410660211.8A Division CN104359384B (en) | 2014-11-18 | 2014-11-18 | Room Founder measuring method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107576300A CN107576300A (en) | 2018-01-12 |
| CN107576300B true CN107576300B (en) | 2019-06-04 |
Family
ID=52526669
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410660211.8A Active CN104359384B (en) | 2014-11-18 | 2014-11-18 | Room Founder measuring method |
| CN201710745429.7A Withdrawn - After Issue CN107504878B (en) | 2014-11-18 | 2014-11-18 | Efficient room squareness measurement method |
| CN201710745423.XA Withdrawn CN107576290A (en) | 2014-11-18 | 2014-11-18 | A kind of upright measuring instrument |
| CN201710745420.6A Active CN107576300B (en) | 2014-11-18 | 2014-11-18 | A kind of easy to operate room Founder measurement method |
Family Applications Before (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410660211.8A Active CN104359384B (en) | 2014-11-18 | 2014-11-18 | Room Founder measuring method |
| CN201710745429.7A Withdrawn - After Issue CN107504878B (en) | 2014-11-18 | 2014-11-18 | Efficient room squareness measurement method |
| CN201710745423.XA Withdrawn CN107576290A (en) | 2014-11-18 | 2014-11-18 | A kind of upright measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (4) | CN104359384B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111023946B (en) * | 2019-12-19 | 2021-07-02 | 中国石油天然气集团有限公司 | Petroleum pipe external thread top diameter measuring instrument and method |
| CN113483685B (en) * | 2021-09-07 | 2021-11-05 | 南通诚利钢结构工程有限公司 | Cross-shaped steel structure spacing measuring equipment |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7409773B1 (en) * | 2006-10-16 | 2008-08-12 | Constantine Michael Gioia | Tile angle measurement device |
| US7739806B1 (en) * | 2007-06-15 | 2010-06-22 | Nedful Products Co., Ltd. | Three-dimensional combination measuring tool |
| CN202221282U (en) * | 2010-07-19 | 2012-05-16 | 山东聊建金柱建设集团有限公司 | Construction quality standard ruler for building |
| CN102589491A (en) * | 2012-01-16 | 2012-07-18 | 四川公路桥梁建设集团有限公司 | Prestress anchor box blanking dimension measurement tool and measurement method thereof |
| CN202545719U (en) * | 2012-04-19 | 2012-11-21 | 昆山高晟精密机电有限公司 | Electric telescopic pole |
| CN103542791A (en) * | 2013-09-23 | 2014-01-29 | 上海卫星装备研究所 | Flange multi-parameter integrated measuring method and device |
| CN203595515U (en) * | 2013-11-26 | 2014-05-14 | 中国建筑第四工程局有限公司 | House upright and foursquare measuring device |
| CN203595487U (en) * | 2013-11-26 | 2014-05-14 | 中国建筑第四工程局有限公司 | House squareness measuring device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3082812B2 (en) * | 1993-01-13 | 2000-08-28 | 三菱重工業株式会社 | T-shaped material mounting height mounting angle measuring device |
| JPH06347201A (en) * | 1993-06-07 | 1994-12-20 | Ishikawajima Harima Heavy Ind Co Ltd | Shaft twisting angle measuring instrument |
| US7690126B2 (en) * | 2008-02-13 | 2010-04-06 | Morrell Michael F | Adjustable carpenter's measuring tool |
| CN203298703U (en) * | 2013-06-18 | 2013-11-20 | 新乡职业技术学院 | Multifunctional twist drill cutter sharpening measuring instrument |
| CN203432489U (en) * | 2013-07-25 | 2014-02-12 | 上海全筑建筑装饰集团股份有限公司 | Quick measurement tool for door, window, frame, cabinet structures |
-
2014
- 2014-11-18 CN CN201410660211.8A patent/CN104359384B/en active Active
- 2014-11-18 CN CN201710745429.7A patent/CN107504878B/en not_active Withdrawn - After Issue
- 2014-11-18 CN CN201710745423.XA patent/CN107576290A/en not_active Withdrawn
- 2014-11-18 CN CN201710745420.6A patent/CN107576300B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7409773B1 (en) * | 2006-10-16 | 2008-08-12 | Constantine Michael Gioia | Tile angle measurement device |
| US7739806B1 (en) * | 2007-06-15 | 2010-06-22 | Nedful Products Co., Ltd. | Three-dimensional combination measuring tool |
| CN202221282U (en) * | 2010-07-19 | 2012-05-16 | 山东聊建金柱建设集团有限公司 | Construction quality standard ruler for building |
| CN102589491A (en) * | 2012-01-16 | 2012-07-18 | 四川公路桥梁建设集团有限公司 | Prestress anchor box blanking dimension measurement tool and measurement method thereof |
| CN202545719U (en) * | 2012-04-19 | 2012-11-21 | 昆山高晟精密机电有限公司 | Electric telescopic pole |
| CN103542791A (en) * | 2013-09-23 | 2014-01-29 | 上海卫星装备研究所 | Flange multi-parameter integrated measuring method and device |
| CN203595515U (en) * | 2013-11-26 | 2014-05-14 | 中国建筑第四工程局有限公司 | House upright and foursquare measuring device |
| CN203595487U (en) * | 2013-11-26 | 2014-05-14 | 中国建筑第四工程局有限公司 | House squareness measuring device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104359384B (en) | 2017-12-15 |
| CN104359384A (en) | 2015-02-18 |
| CN107504878A (en) | 2017-12-22 |
| CN107504878B (en) | 2020-09-29 |
| CN107576290A (en) | 2018-01-12 |
| CN107576300A (en) | 2018-01-12 |
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