CN212723360U - Distancer for architectural exploration - Google Patents
Distancer for architectural exploration Download PDFInfo
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- CN212723360U CN212723360U CN202021580805.5U CN202021580805U CN212723360U CN 212723360 U CN212723360 U CN 212723360U CN 202021580805 U CN202021580805 U CN 202021580805U CN 212723360 U CN212723360 U CN 212723360U
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Abstract
The utility model discloses a distancer for architectural exploration, including the laser rangefinder body, a plurality of main reference column and vice reference column have been installed respectively to laser rangefinder body both sides, be equipped with main spout and vice spout on main reference column and the vice reference column respectively, it is equipped with main scale bar and vice scale bar to insert respectively in main spout and the vice spout, main stop lever and vice stop lever have been installed respectively on main reference column and the vice reference column, main stop lever and vice stop lever insert respectively and establish on main scale bar and vice scale bar, a plurality of main air level bubble and vice air level have been installed respectively on main reference column and the laser rangefinder body. When needs use laser range finder body, operating personnel can be according to measuring main air level or vice air level of ground environmental aspect observation, thereby adjust the flexible volume of main scale rod and vice scale rod respectively through main stop lever or vice stop lever and make level the laser range finder body, improved its measurement accuracy.
Description
Technical Field
The utility model belongs to the technical field of the distancer, concretely relates to distancer for architectural exploration.
Background
The basic contents of construction engineering investigation are engineering survey, hydrogeological investigation and engineering geological investigation. The exploration task aims to find natural geological condition data such as landforms, stratum soil lithology, geological structures, hydrological conditions and the like of construction sites of engineering projects, identify and comprehensively evaluate the natural geological condition data, and provide scientific and reliable basis for site selection, engineering design and construction of the construction projects.
The engineering survey comprises plane control survey, elevation control survey, topographic survey, photogrammetry, line survey, drawing and the like, the task of the engineering survey is to provide scientific basis related to topography and features for site selection design and construction of construction projects, various measuring tools are required to be used in the engineering survey, one of the various measuring tools is a handheld pulse type laser distance meter, the pulse type laser distance meter emits one or a sequence of short pulse laser beams to a target during working, the laser beams reflected by the target are received by a photoelectric element, and a timer measures the time from emission to reception of the laser beams and calculates the distance from an observer to the target. During the use, only need fix laser range finder in a position and make level, later aim at the target that awaits measuring and measure the reading can, the weak point of existence has: although the conventional handheld laser range finder facilitates measurement, the measurement value is obtained by the distance between a laser emission window and a target to be measured, when the conventional handheld laser range finder is used for measurement, the measurement angle has certain deviation, the value obtained by the laser range finder has certain deviation, and the problem that the conventional laser range finder has error in measurement precision exists.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a distancer for architectural exploration to solve the problem that there is the error in the laser range finder measurement accuracy who exists among the prior art.
In order to achieve the above object, the utility model provides a following technical scheme: the distance measuring instrument for building exploration comprises a laser distance measuring instrument body, wherein a plurality of main positioning columns and auxiliary positioning columns are arranged on two sides of the laser distance measuring instrument body respectively, main chutes and auxiliary chutes are formed in the main positioning columns and the auxiliary positioning columns respectively, main scale rods and auxiliary scale rods are inserted in the main chutes and the auxiliary chutes respectively, main stop rods and auxiliary stop rods are arranged on the main positioning columns and the auxiliary positioning columns respectively, the main stop rods and the auxiliary stop rods are inserted in the main scale rods and the auxiliary scale rods respectively, and a plurality of main level bubbles and auxiliary level bubbles are arranged on the main positioning columns and the laser distance measuring instrument body respectively.
Preferably, a main fixing block and an auxiliary fixing block are respectively arranged on the main positioning column and the auxiliary positioning column, a main stop hole and an auxiliary stop hole are respectively arranged on the main fixing block and the auxiliary fixing block, a main pre-tightening spring and an auxiliary pre-tightening spring are respectively arranged on the main stop hole and the auxiliary stop hole, the main stop rod and the auxiliary stop rod are respectively inserted into the main stop hole and the auxiliary stop hole, and the main pre-tightening spring and the auxiliary pre-tightening spring are respectively sleeved on the main stop rod and the auxiliary stop rod.
Preferably, the insertion ends of the main stop rod and the auxiliary stop rod are respectively provided with a main movable magnetic block and an auxiliary movable magnetic block, the main scale rod and the auxiliary scale rod are respectively provided with a main fixed magnetic block and an auxiliary fixed magnetic block, the main movable magnetic block and the auxiliary movable magnetic block are respectively arranged on the main fixed magnetic block and the auxiliary fixed magnetic block, and the main chute and the auxiliary chute are internally provided with the stop magnetic blocks.
Preferably, the main positioning column is perpendicular to the auxiliary positioning column, and the main leveling bubble is perpendicular to the auxiliary leveling bubble.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model provides a distancer for architectural exploration through set up the scale on main scale rod and vice scale rod, operating personnel is behind the measured data who obtains the laser range finder body, carries out the addition operation through observing the scale that calculates on main scale rod or the vice scale rod to obtain measurement target distance value, improved the accuracy of measuring numerical value.
The utility model provides a distancer for building exploration, through be equipped with main spout and vice spout respectively in main reference column and vice reference column, main scale rod is inserted respectively with vice scale rod and is established in main spout and vice spout, when needs use laser range finder body, operating personnel can be according to measuring main air level or vice air level of ground environmental condition observation, thereby adjust the flexible volume of main scale rod and vice scale rod respectively through main stop lever or vice stop lever and make level to laser range finder body, improved its measurement accuracy.
Drawings
FIG. 1 is a partially cut-away front view of the present invention;
FIG. 2 is a left side schematic view of FIG. 1;
FIG. 3 is a schematic top view of FIG. 1;
FIG. 4 is an enlarged view of a portion a of FIG. 1;
fig. 5 is an enlarged schematic view of fig. 1 at b.
In the figure: the laser range finder comprises a laser range finder body 1, a main positioning column 2, an auxiliary positioning column 3, a main sliding chute 4, an auxiliary sliding chute 5, a main graduated rod 6, an auxiliary graduated rod 7, a main stop rod 8, an auxiliary stop rod 9, a main air level bubble 10, an auxiliary air level bubble 11, a main fixed block 12, an auxiliary fixed block 13, an auxiliary fixed block 14, an auxiliary stop hole 15, a main pre-tightening spring 16, an auxiliary pre-tightening spring 17, a main movable magnetic block 18, an auxiliary movable magnetic block 19, a main fixed magnetic block 20, an auxiliary fixed magnetic block 21 and a stop magnetic block 22.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1, 2, 3, 4 and 5, a distance measuring apparatus for building exploration comprises a laser distance measuring apparatus body 1, the model of the laser distance measuring apparatus body 1 is NF-8200, two sides of the laser distance measuring apparatus body 1 are respectively bonded with 2 main positioning pillars 2 and 2 auxiliary positioning pillars 3, the main positioning pillars 2 and the auxiliary positioning pillars 3 are respectively provided with a main chute 4 and an auxiliary chute 5, the main chute 4 and the auxiliary chute 5 are respectively inserted with a main scale rod 6 and an auxiliary scale rod 7, the main positioning pillars 2 and the auxiliary positioning pillars 3 are respectively connected with a main stop rod 8 and an auxiliary stop rod 9 in a sliding manner, the main stop rod 8 and the auxiliary stop rod 9 are respectively connected with the main scale rod 6 and the auxiliary scale rod 7 in a contacting manner, the main positioning pillars 2 and the auxiliary positioning pillars 3 are respectively molded with a main fixing block 12 and an auxiliary fixing block 13, the main fixing block 12 and the auxiliary fixing block 13 are respectively provided with a main stop hole 14 and an auxiliary stop hole 15, a main pre-tightening spring 16 and an auxiliary pre-tightening spring 17 are respectively connected to the main stop hole 14 and the auxiliary stop hole 15 in an adhering manner, the main pre-tightening spring 16 and the auxiliary pre-tightening spring 17 are in an extension state in an initial state, the initial pre-tightening force of the main pre-tightening spring 16 and the auxiliary pre-tightening spring 17 is 10N, a main stop rod 8 and an auxiliary stop rod 9 are respectively inserted into the main stop hole 14 and the auxiliary stop hole 15, the main pre-tightening spring 16 and the auxiliary pre-tightening spring 17 are respectively welded to the main stop rod 8 and the auxiliary stop rod 9, and the main pre-tightening spring 16 and the auxiliary pre-tightening spring 17 respectively generate thrust on the main stop rod 8 and the auxiliary.
Referring to fig. 1, 2, 3, 4 and 5, the insertion ends of the main stop rod 8 and the auxiliary stop rod 9 are respectively bonded with a main movable magnetic block 18 and an auxiliary movable magnetic block 19, the main scale rod 6 and the auxiliary scale rod 7 are respectively bonded with a main fixed magnetic block 20 and an auxiliary fixed magnetic block 21, the main movable magnetic block 18 and the auxiliary movable magnetic block 19 are respectively bonded with the main fixed magnetic block 20 and the auxiliary fixed magnetic block 21, the main movable magnetic block 18 and the auxiliary movable magnetic block 19 fix the main positioning post and the auxiliary positioning post 3 and slide the main positioning post and the auxiliary positioning post, the bottom ends of the inner walls of the main chute 4 and the auxiliary chute 5 are bonded with a stopping magnetic block 22, when the main scale rod 6 or the auxiliary scale rod 7 retracts, the stopping magnetic block 22 can be fixed by being magnetically adsorbed by the main fixed magnetic block 20 or the auxiliary fixed magnetic block 21, the main scale rod 6 and the auxiliary scale rod 7 are prevented from sliding when not in use, and the main positioning post 2 and the laser range finder body 1 are respectively bonded with 4 main leveling bubbles 10 and 2 Standard bubble 11, main air level 10 and the 11 models of 2 vice air levels are DZ.62-DL-SL9540, main reference column 2 and 3 mutually perpendicular of vice reference column, main air level 10 and vice air level 11 mutually perpendicular, when laser range finder body 1 carries out vertical direction range finding, only need adjust post scale rod 6 can, when needs horizontal direction range finding, only need adjust vice scale rod 7 can, improve its range of application.
In the process of measuring by the laser range finder body 1, when the horizontal distance or the vertical distance of a target needs to be measured, an operator only needs to hold the main stop rod 8 or the auxiliary stop rod 9 by hand to pull the main stop rod 8 or the auxiliary stop rod 9 outwards, when the main stop rod 8 or the auxiliary stop rod 9 is pulled outwards, the main movable magnetic block 18 or the auxiliary movable magnetic block 19 which is positioned at the insertion end of the main stop rod 8 or the auxiliary stop rod 9 and is connected in an adhering manner is separated from the main fixed magnetic block 20 and the auxiliary fixed magnetic block 21, at this time, the main graduated rod 6 and the auxiliary graduated rod 7 are in an unlocking state, the operator only needs to pull the main graduated rod 6 or the auxiliary graduated rod 7 outwards, then the main graduated rod 10 or the auxiliary graduated rod 11 penetrates through the main graduated bubble 10 or the auxiliary bubble 11, when the operator observes that the horizontal distance is not reached, the operator adjusts the telescopic amount of the main graduated rod 6 or the auxiliary graduated rod 7 by repeating the above operation until the main, the main stop rod 8 or the auxiliary stop rod 9 is released, the main stop rod 8 and the auxiliary stop rod 9 slide towards the main scale rod 6 or the auxiliary scale rod 7 under the action of the restoring force of the main pre-tightening spring 16 or the auxiliary pre-tightening spring 17, then the main movable magnetic block 18 or the auxiliary movable magnetic block 19 is magnetically attached to the main fixed magnetic block 20 or the auxiliary fixed magnetic block 21 for fixing, the main scale rod 6 and the auxiliary scale rod 7 are prevented from sliding relatively, then an operator starts the laser range finder body 1, after reading the numerical value, the operator observes the scale numerical value on the main scale rod 6 or the auxiliary scale rod 7 and performs numerical value addition operation to obtain a measured numerical value, the levelness of the laser range finder body 1 is adjusted, so that the accuracy of the measured numerical value is improved, and the use range of the main scale rod 6 and the auxiliary scale rod 7 is expanded due to the telescopic arrangement.
Claims (4)
1. The utility model provides a distancer for construction exploration, includes laser range finder body (1), its characterized in that: a plurality of main positioning columns (2) and auxiliary positioning columns (3) are installed on two sides of the laser range finder body (1) respectively, main chutes (4) and auxiliary chutes (5) are arranged on the main positioning columns (2) and the auxiliary positioning columns (3) respectively, main scale rods (6) and auxiliary scale rods (7) are inserted in the main chutes (4) and the auxiliary chutes (5) respectively, main stop rods (8) and auxiliary stop rods (9) are installed on the main positioning columns (2) and the auxiliary positioning columns (3) respectively, the main stop rods (8) and the auxiliary stop rods (9) are inserted on the main scale rods (6) and the auxiliary scale rods (7) respectively, and a plurality of main level bubbles (10) and auxiliary level bubbles (11) are installed on the main positioning columns (2) and the laser range finder body (1) respectively.
2. The range finder for construction exploration according to claim 1, wherein: the main positioning column (2) and the auxiliary positioning column (3) are respectively provided with a main fixing block (12) and an auxiliary fixing block (13), the main fixing block (12) and the auxiliary fixing block (13) are respectively provided with a main stop hole (14) and an auxiliary stop hole (15), the main stop hole (14) and the auxiliary stop hole (15) are respectively provided with a main pre-tightening spring (16) and an auxiliary pre-tightening spring (17), the main stop hole (14) and the auxiliary stop hole (15) are respectively inserted with the main stop rod (8) and the auxiliary stop rod (9), and the main pre-tightening spring (16) and the auxiliary pre-tightening spring (17) are respectively sleeved on the main stop rod (8) and the auxiliary stop rod (9).
3. The range finder for construction exploration according to claim 2, wherein: the magnetic scale is characterized in that the insertion ends of the main stop rod (8) and the auxiliary stop rod (9) are respectively provided with a main movable magnetic block (18) and an auxiliary movable magnetic block (19), the main scale rod (6) and the auxiliary scale rod (7) are respectively provided with a main fixed magnetic block (20) and an auxiliary fixed magnetic block (21), the main movable magnetic block (18) and the auxiliary movable magnetic block (19) are respectively arranged on the main fixed magnetic block (20) and the auxiliary fixed magnetic block (21), and the main sliding chute (4) and the auxiliary sliding chute (5) are internally provided with a stop magnetic block (22).
4. The range finder for construction exploration according to claim 2, wherein: the main positioning column (2) is perpendicular to the auxiliary positioning column (3), and the main leveling bubble (10) is perpendicular to the auxiliary leveling bubble (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021580805.5U CN212723360U (en) | 2020-08-03 | 2020-08-03 | Distancer for architectural exploration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021580805.5U CN212723360U (en) | 2020-08-03 | 2020-08-03 | Distancer for architectural exploration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212723360U true CN212723360U (en) | 2021-03-16 |
Family
ID=74911859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021580805.5U Active CN212723360U (en) | 2020-08-03 | 2020-08-03 | Distancer for architectural exploration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212723360U (en) |
-
2020
- 2020-08-03 CN CN202021580805.5U patent/CN212723360U/en active Active
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