CN210321605U - Multifunctional measuring instrument - Google Patents
Multifunctional measuring instrument Download PDFInfo
- Publication number
- CN210321605U CN210321605U CN201921357394.0U CN201921357394U CN210321605U CN 210321605 U CN210321605 U CN 210321605U CN 201921357394 U CN201921357394 U CN 201921357394U CN 210321605 U CN210321605 U CN 210321605U
- Authority
- CN
- China
- Prior art keywords
- measuring
- main body
- laser emitting
- emitting device
- measuring instrument
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model relates to a construction tool technical field especially relates to a multifunctional measuring instrument, its characterized in that: the measuring device comprises a laser emitting device, an auxiliary measuring device and a measuring main body, wherein the measuring main body is arranged on the lower supporting device, one end of the auxiliary measuring device is connected to the side wall of the measuring main body, and the laser emitting device comprises a first vertical laser emitting device and a second vertical laser emitting device which are coaxially and reversely arranged on the measuring main body. The utility model has the advantages that: the position coordinates of the central point of the first-layer pipeline can be conveniently checked in real time, the deviation can be timely corrected, the human errors left by the prior line snapping operation can be effectively avoided, the verticality of the later-stage vertical pipe can be ensured, and the position coordinates of the central point of each layer of pipeline can be ensured to be accurate; compared with manual or heavy hammer positioning of the center point of the first-layer pipeline, the measuring instrument is faster and more accurate in positioning; the level ruler is not required to be modified, and the level ruler which is detached after being used can still play a conventional measuring role.
Description
Technical Field
The utility model relates to a construction tool technical field especially relates to a multifunctional measuring instrument.
Background
The sleeve pre-embedding is the work key point of water systems such as water supply and drainage, air conditioning, fire fighting and the like in the construction of a main structure of a building in installation engineering, and mainly comprises a pipeline roof-penetrating waterproof sleeve and sleeves for penetrating a floor slab, a wall, a shear wall, a beam and the like. Whether the sleeve is embedded accurately or not directly influences the quality of pipeline installation and construction, and is of great importance to the whole installation project.
In the process of actual construction of the embedded sleeve, the embedded sleeve is generally embedded after being roughly positioned according to a beam column of civil engineering, but the position precision between embedded pipelines among floors is poor, the accumulated deviation is large, the later-stage pipeline installation is difficult, the whole pipeline is not straight, and the appearance is influenced.
In order to avoid the phenomenon that the whole pipeline is not straight, a method for positioning the central point of the first-layer pipeline by using a heavy hammer and positioning the central point of the upper-layer pipeline by using laser appears in the market. According to the method, the positioning precision of the center point of the first-layer pipeline is low, and whether the position of the center point is accurate or not cannot be checked, so that the precision of the vertically transmitted coordinates cannot be ensured.
Disclosure of Invention
The utility model aims at providing a multifunctional measuring instrument according to above-mentioned prior art not enough, can not only pinpoint first floor pipeline central point through rational design, can also carry out recheck to the position coordinate of this point and in time rectify a deviation, ensure that the position coordinate of vertical transmission is accurate, need not to move the accurate location operation that this measuring instrument can accomplish the pipeline central point of all floors of same vertical direction to guarantee the straightness that hangs down of riser among the later stage pipeline installation.
The utility model discloses the purpose is realized accomplishing by following technical scheme:
a multifunctional measuring instrument comprises a lower supporting device and a measuring device arranged on the lower supporting device, and is characterized in that: the measuring device comprises a laser emitting device, an auxiliary measuring device and a measuring main body, wherein the measuring main body is arranged on the lower supporting device, one end of the auxiliary measuring device is connected to the side wall of the measuring main body, and the laser emitting device comprises a first vertical laser emitting device and a second vertical laser emitting device which are coaxially and reversely arranged on the measuring main body.
The measuring main body is rotatably installed on the lower supporting device, and the first vertical laser emitting device and the second vertical laser emitting device are both arranged on a rotating shaft of the measuring main body.
The measuring main body is formed by stacking at least one module up and down, the module rotates around the rotating shaft, and the module is detachably connected with an auxiliary measuring device.
The outer wall of the measuring main body is reserved with a clamping groove, and one end of the auxiliary measuring device is detachably arranged in the clamping groove through a clamping elastic piece.
The clamping elastic part comprises a spring bolt arranged along the depth direction of the clamping groove, the spring bolt is connected with a switch, and the switch is pressed to control the spring bolt to retract or pop up.
The laser emission device further comprises a horizontal laser emission device arranged on the measuring main body.
The horizontal laser emitting device comprises a first horizontal laser emitting device and a second horizontal laser emitting device, and the first horizontal laser emitting device and the second horizontal laser emitting device are coaxially and reversely arranged on the upper portion of the measuring main body.
The lower supporting device comprises a telescopic adjusting supporting leg and a base fixed to the top of the telescopic adjusting supporting leg, the measuring main body is installed on the base, and a circular horizontal indicating bubble is arranged on the measuring main body.
The auxiliary measuring device adopts a level bar, a depth gauge, a feeler gauge, compasses, a radian gauge, a positioning gauge or a combined measuring gauge and the like.
The utility model has the advantages that: the device has a simple structure, is convenient for checking the position coordinate of the central point of the first-layer pipeline in real time, corrects the position coordinate in time, effectively avoids the human error left by the prior line snapping operation, not only can ensure the verticality of the later-stage vertical pipe, but also can ensure the position coordinate of the central point of each layer of pipeline to be accurate; compared with manual or heavy hammer positioning of the center point of the first-layer pipeline, the measuring instrument is faster and more accurate in positioning; the leveling rod does not need to be modified, and the leveling rod which is detached after being used can still play a conventional measuring role, so that the resource utilization maximization is realized; the measuring efficiency is high, and the device is suitable for any illumination environment.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic plan view of a measuring device according to the present invention;
fig. 3 is a schematic view of the connection between the middle auxiliary measuring device and the measuring main body of the present invention.
Detailed Description
The features of the present invention and other related features are described in further detail below by way of example in conjunction with the accompanying drawings to facilitate understanding by those skilled in the art:
as shown in fig. 1-3, the symbols 1-20 in the figures are respectively expressed as: the device comprises a lower supporting device 1, a measuring device 2, a measuring main body 3, a first vertical laser emitting device 4, a second vertical laser emitting device 5, a rotating shaft 6, a clamping groove 7, a switch 8, a first horizontal laser emitting device 9, a second horizontal laser emitting device 10, a telescopic adjusting supporting leg 11, a base 12, a circular horizontal indicating bubble 13, a level ruler 14, a horizontal indicating bubble 15, a module 16, a module 17, a module 18, a module 19 and a lock tongue 20.
Example (b): this embodiment is a multifunctional measuring instrument, through integrated auxiliary measuring device and coaxial reverse arrangement's the perpendicular laser emitter 4 of first perpendicular and the perpendicular laser emitter 5 of second on measuring main part 3, can not only pinpoint first floor pipeline central point, can also carry out recheck and in time rectify a deviation to the position coordinate of this point, ensure that the position coordinate of vertical transmission is accurate errorless, need not to move this measuring instrument and can accomplish the accurate location operation of the pipeline central point of all floors of same vertical direction, thereby ensure the straightness that hangs down of later stage pipeline installation in-process riser.
As shown in fig. 1, the surveying instrument comprises a lower support device 1 and a surveying device 2.
Wherein the measuring device 2 comprises a measuring body 3, the measuring body 3 being mounted on a lower support device 1, the lower support device 1 being adapted to support the measuring body 3. The measuring body 3 is provided with a first vertical laser emitting device 4 and a second vertical laser emitting device 5 which are coaxially and reversely arranged along the height direction of the measuring body 3, and the measuring body 3 is used for supporting the first vertical laser emitting device 4 and the second vertical laser emitting device 5. The second vertical laser emitting device 5 emits vertical laser downwards, and the central point of the first-layer pipeline is quickly and accurately positioned. First perpendicular laser emission device 4 launches perpendicular laser upwards, because first perpendicular laser emission device 4 is located same plumb line with second perpendicular laser emission device 5, treat the laser of second perpendicular laser emission device 5 transmission and the coincidence of first layer pipeline central point after, the vertical transmission that makes progress of position coordinate of first layer pipeline central point is installed to the first perpendicular laser emission device 4 of accessible, thereby the central point of upper pipeline is fixed a position to the precision, ensure that the central point of upper and lower layer pipeline is located same plumb line, and then guarantee the straightness that hangs down of riser among the later stage pipeline erection process, compare in artifical or weight location first layer pipeline central point, this measuring apparatu location is more quick, it is accurate.
As shown in fig. 1 and 2, a level 14 is connected to a side wall of the measuring body 3, and the measuring body 3 is used for supporting the level 14. After the laser emitted by the second vertical laser emitting device 5 coincides with the center point of the first-layer pipeline, the distance from the center point of the first-layer pipeline to surrounding buildings can be measured through the leveling ruler 14, the position coordinate of the center point of the first-layer pipeline can be conveniently checked in real time, the deviation can be timely corrected, the artificial error left by the previous line snapping operation can be effectively avoided, the verticality of the later-stage vertical pipe can be ensured, and the position coordinate of the center point of each-layer pipeline can be ensured to be accurate.
As shown in fig. 3, a clamping groove 7 is formed in a side wall of the measuring body 3, and one end of the level 14 is detachably disposed in the clamping groove 7 through a clamping elastic member. The clamping elastic piece comprises a bolt 20 and a switch 8, the bolt 20 is arranged in the clamping groove 7 along the depth direction of the clamping groove 7, and the clamping groove 7 is used for accommodating the bolt 20. The switch 8 is connected with the bolt 20, and when the switch 8 is pressed, the bolt 20 retracts, so that one end of the horizontal ruler 14 can be smoothly inserted into the clamping groove 7 or the horizontal ruler 14 can be smoothly pulled out of the clamping groove 7; when the switch 8 is loosened, the locking tongue 20 is popped out, so that one end of the level 14 is fixed in the clamping groove 7, and the position checking operation of the central point of the pipeline is facilitated. By adopting the connection mode, the leveling rod 14 does not need to be transformed, the leveling rod 14 which is detached after the use can still play the conventional measuring role, the resource utilization maximization is realized, and the engineering cost is saved. The level ruler 14 is provided with a level indicating bubble 15, and the level ruler 14 is adjusted through the position of the level indicating bubble 15, so that the level ruler 14 is in a horizontal state, and the position coordinate precision of the center point of the measured first-layer pipeline is improved.
As shown in fig. 2, the rotation shaft 6 vertically penetrates the center of the measurement body 3, and as shown in fig. 1 and 2, the measurement body 3 is connected to the lower support device 1 via the rotation shaft 6, and the measurement body 3 can rotate around the rotation shaft 6. The position of the horizontal ruler 14 is changed by rotating the measuring main body 3, and under the condition that only one horizontal ruler 14 is arranged, the two-dimensional plane coordinate value of the central point of the first-layer pipeline can be measured without moving the measuring instrument, so that the cost of purchasing the ruler is saved.
As shown in fig. 1 and 2, the first vertical laser emitting device 4 and the second vertical laser emitting device 5 are both disposed on the rotating shaft 6, and when the main body 3 is rotated, the two-dimensional plane coordinates of the first vertical laser emitting device 4 and the second vertical laser emitting device 5 are always unchanged, so that the position coordinate transmitted upward is always the position coordinate of the center point of the first-layer pipeline, and the verticality of the later-stage riser is ensured to meet the requirement.
As shown in fig. 1, the measurement body 3 is formed by stacking a module 16, a module 17, a module 18, and a module 19 from top to bottom. Referring to fig. 1 and 2, the centers of the modules 16, 17, 18, and 19 all penetrate the rotation axis 6, the modules 16, 17, 18, and 19 all rotate around the rotation axis 6, and the rotation of each module does not affect the other modules. All be connected with spirit level 14 on each module detachablely, drive the spirit level 14 that links to each other with this module through rotatory module and reach the volume of awaiting measuring position to can measure a plurality of distance values simultaneously, and then check the position coordinate of first floor pipeline central point fast, improve measurement of efficiency.
As shown in fig. 1, the lower supporting device 1 includes a telescopic adjusting leg 11 and a base 12, the base 12 is disposed on the top end of the telescopic adjusting leg 11, the measuring body 3 is disposed on the base 12, the base 12 is used for supporting the measuring body 3, and the telescopic adjusting leg 11 is used for supporting the base 12. As shown in fig. 2, a circular level indicating bubble 13 is arranged on the top surface of the measuring body 3, and the retractable adjusting support leg 11 is adjusted to center the circular level indicating bubble 13, so that the measuring body 3 is ensured to be in a horizontal state, and deviation caused by inclination of the measuring body 3 in subsequent measurement is prevented.
The operation steps of this embodiment are as follows:
1) the measuring instrument is conveyed to the center point of the first-layer pipeline, the lower supporting device 1 is propped open, and the modules 16, 17, 18 and 19 are placed on the base 12 from top to bottom through the rotating shaft 6;
2) opening the second vertical laser emitting device 5, and moving the telescopic adjusting support leg 11 to enable the laser emitted by the second vertical laser emitting device 5 to coincide with the center point of the first-layer pipeline;
3) adjusting the telescopic adjusting leg 11 to center the circular level indicating bulb 13;
4) repeating the steps 2) and 3) until the laser emitted by the second vertical laser emitting device 5 is superposed with the central point of the first-layer pipeline and the circular horizontal indicating bubble 13 is centered;
5) pressing the clamping elastic piece, inserting one end of the horizontal ruler 14 into each module, loosening the clamping elastic piece and fixing the horizontal ruler 14 on each module;
6) repeat arrangement 5) until the level indicating bubble 15 is centered;
7) rotating each module to enable the horizontal ruler 14 to rotate to the position to be measured, and checking the position coordinate of the center point of the first-layer pipeline through the reading of the horizontal ruler 14;
8) after the verification is correct, the first vertical laser emitting device 4 is opened, and the central point of each floor pipeline above the first floor is positioned;
9) after the central points of all the floor pipelines are successfully positioned, the clamping elastic piece is pressed, the horizontal ruler 14 is drawn out from each module, and the cyclic utilization of the horizontal ruler 14 is realized.
In the embodiment, in specific implementation:
as shown in fig. 1, the module 16 is provided with the first horizontal laser transmitter 9 and the second horizontal laser transmitter 10 coaxially and reversely arranged in the horizontal direction of the module 16, and the height coordinates of the members can be checked by projecting the height coordinates onto the members in the building by the first horizontal laser transmitter 9 and the second horizontal laser transmitter 10.
The laser emitting device is matched with the light display plate for use, so that the measuring instrument is suitable for any illumination environment.
The auxiliary measuring device can also adopt measuring scales such as a depth gauge, a clearance gauge, compasses, a radian ruler or a positioning ruler, and also can adopt a combined measuring scale according to practical application scenes, and the auxiliary measuring device which is detached after being used can still play the conventional measuring role.
Although the above embodiments have been described in detail with reference to the accompanying drawings, those skilled in the art will recognize that various modifications and changes can be made to the present invention without departing from the scope of the claims, such as the connection mode between the auxiliary measuring device and the measuring main body 3, and therefore, the detailed description is omitted here.
Claims (9)
1. A multifunctional measuring instrument comprises a lower supporting device and a measuring device arranged on the lower supporting device, and is characterized in that: the measuring device comprises a laser emitting device, an auxiliary measuring device and a measuring main body, wherein the measuring main body is arranged on the lower supporting device, one end of the auxiliary measuring device is connected to the side wall of the measuring main body, and the laser emitting device comprises a first vertical laser emitting device and a second vertical laser emitting device which are coaxially and reversely arranged on the measuring main body.
2. A multifunctional measuring instrument according to claim 1, characterized in that: the measuring main body is rotatably installed on the lower supporting device, and the first vertical laser emitting device and the second vertical laser emitting device are both arranged on a rotating shaft of the measuring main body.
3. A multifunctional measuring instrument according to claim 2, characterized in that: the measuring main body is formed by stacking at least one module up and down, the module rotates around the rotating shaft, and the module is detachably connected with an auxiliary measuring device.
4. A multifunctional measuring instrument according to claim 1, characterized in that: the outer wall of the measuring main body is reserved with a clamping groove, and one end of the auxiliary measuring device is detachably arranged in the clamping groove through a clamping elastic piece.
5. A multifunctional measuring instrument according to claim 4, characterized in that: the clamping elastic part comprises a spring bolt arranged along the depth direction of the clamping groove, the spring bolt is connected with a switch, and the switch is pressed to control the spring bolt to retract or pop up.
6. A multifunctional measuring instrument according to claim 1, characterized in that: the laser emission device further comprises a horizontal laser emission device arranged on the measuring main body.
7. A multifunctional measuring instrument according to claim 6, characterized in that: the horizontal laser emitting device comprises a first horizontal laser emitting device and a second horizontal laser emitting device, and the first horizontal laser emitting device and the second horizontal laser emitting device are coaxially and reversely arranged on the upper portion of the measuring main body.
8. A multifunctional measuring instrument according to claim 1, characterized in that: the lower supporting device comprises a telescopic adjusting supporting leg and a base fixed to the top of the telescopic adjusting supporting leg, the measuring main body is installed on the base, and a circular horizontal indicating bubble is arranged on the measuring main body.
9. A multifunctional measuring instrument according to claim 1, characterized in that: the auxiliary measuring device comprises a level bar, a depth gauge, a feeler gauge or compasses and the like.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921357394.0U CN210321605U (en) | 2019-08-20 | 2019-08-20 | Multifunctional measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921357394.0U CN210321605U (en) | 2019-08-20 | 2019-08-20 | Multifunctional measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210321605U true CN210321605U (en) | 2020-04-14 |
Family
ID=70130871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921357394.0U Expired - Fee Related CN210321605U (en) | 2019-08-20 | 2019-08-20 | Multifunctional measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210321605U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113338640A (en) * | 2021-06-16 | 2021-09-03 | 中建中新建设工程有限公司 | Multilayer building pipeline reserved hole positioning equipment |
| CN113531219A (en) * | 2021-07-09 | 2021-10-22 | 安徽三建工程有限公司 | Installation device and method for improving laying precision of embedded sleeve |
-
2019
- 2019-08-20 CN CN201921357394.0U patent/CN210321605U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113338640A (en) * | 2021-06-16 | 2021-09-03 | 中建中新建设工程有限公司 | Multilayer building pipeline reserved hole positioning equipment |
| CN113338640B (en) * | 2021-06-16 | 2023-01-31 | 中建中新建设工程有限公司 | Multilayer building pipeline reserved hole positioning equipment |
| CN113531219A (en) * | 2021-07-09 | 2021-10-22 | 安徽三建工程有限公司 | Installation device and method for improving laying precision of embedded sleeve |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104328799B (en) | A kind of sheltered reverse excavation subway station steel pipe column accurate positioning method | |
| CN106320707B (en) | A kind of full projection line-putting method | |
| US7987605B2 (en) | Reflector target tripod for survey system with light emitter and pivoting bracket for enhanced ground marking accuracy | |
| CN104034319B (en) | A kind of skyscraper measures control point projection positioning auxiliary device and using method thereof | |
| CN108253946B (en) | Multifunctional vertical measurement and connection measurement integrated three-dimensional coordinate transmission device and method | |
| CN105136111A (en) | Horizontal difference and height difference meter for building construction | |
| CN210321605U (en) | Multifunctional measuring instrument | |
| US11078675B2 (en) | Method and apparatus for construction layout | |
| CN102828470B (en) | Method for locating main girder cable sleeve of cable-stayed bridge | |
| CN113029005B (en) | Ground fissure three-way displacement monitoring device and ground fissure three-way displacement monitoring method | |
| CN110487258B (en) | Prism support device and using method thereof | |
| CN204831274U (en) | Portable competent poor measurement bay and measuring device | |
| CN106289193A (en) | The dynamic positioning method of FPSO large area sea work module | |
| CN106017435A (en) | Laser device and application method thereof | |
| CN109238254A (en) | A kind of hole stake cultellation method | |
| CN111721273A (en) | Laser plumb line measuring device and laser plumb line measuring system | |
| CN114319884A (en) | Construction method of glass curtain wall | |
| CN112049648B (en) | Pipe jacking construction monitoring control method | |
| CN104535060B (en) | The localization method and positioner of quarrymaster operation | |
| CN213579343U (en) | Laser plumb line measuring device and laser plumb line measuring system | |
| CN114658996A (en) | Instrument positioning device for engineering surveying and mapping | |
| CN109596093A (en) | Measuring device and method for shield transmitting pedestal setting-out | |
| CN211178489U (en) | Device for dividing and measuring pasture | |
| CN215064339U (en) | Auxiliary positioning device for measuring control points | |
| CN213455489U (en) | Road leveling point positioning device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200414 |