CN210922577U - Engineering survey laser range finder - Google Patents
Engineering survey laser range finder Download PDFInfo
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- CN210922577U CN210922577U CN201922263513.2U CN201922263513U CN210922577U CN 210922577 U CN210922577 U CN 210922577U CN 201922263513 U CN201922263513 U CN 201922263513U CN 210922577 U CN210922577 U CN 210922577U
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- range finder
- engineering survey
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- clamping block
- joint piece
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Abstract
The utility model relates to an engineering survey laser range finder belongs to engineering survey technical field. The method comprises the following steps: the range finder comprises a range finder body and a range finder mirror arranged on one side of the range finder body, wherein a bottom cover is arranged on one side of the range finder body, a through hole corresponding to the range finder mirror is formed in one side of the bottom cover, a clamping block is connected to one side, away from the range finder body, of the bottom cover in a sliding mode, a cylindrical hole corresponding to the through hole is formed in one side of the clamping block, a sliding block is fixed to one side, close to the bottom cover, of the clamping block, a sliding way for the sliding block to slide is formed in one side, away from the range finder body, of the bottom cover, a limiting component for fixing the clamping block is arranged on the bottom cover, and a supporting component for supporting the range. The utility model discloses can measure in the more complicated environment of unevenness ground and operating mode, can guarantee measuring result's accuracy moreover, errorless.
Description
Technical Field
The utility model belongs to the technical field of the engineering survey's technique and specifically relates to a laser range finder is measured to engineering.
Background
The laser distance measuring instrument is an instrument for measuring the distance to a target by using a certain parameter of modulated laser. The measuring range of the laser range finder is 3.5-5000 meters. The laser range finder has light weight, small volume, simple operation, high speed and accuracy, has an error of only one fifth to one hundred of that of other optical range finders, and is widely applied to the field of engineering measurement.
In the prior art, a laser range finder includes: the range finder body sets up the display screen on the range finder body to and set up the button on the range finder body, be provided with range finder mirror in range finder body and the corresponding one side of display screen, staff's operation button for the range finder mirror measures, and after the measurement is accomplished, the rethread display screen shows measured data, and the staff reads data again.
The above prior art solutions have the following drawbacks: the laser range finder that engineering adopted at present all regards handheld measurement as the standard, and the operating mode environment of most building sites is all more complicated, and ground is unevenness often moreover, consequently, when handheld measurement, can't ensure the complete accurate of measured data, to this, awaits further improvement.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, one of the purposes of the utility model is to provide an engineering survey laser range finder can measure in the relatively complicated environment of unevenness's ground and operating mode environment, can guarantee measuring result's accuracy moreover, errorless.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
an engineering survey laser range finder comprising: the range finder comprises a range finder body and a range finder mirror arranged on one side of the range finder body, wherein a bottom cover is arranged on one side of the range finder body, a through hole corresponding to the range finder mirror is formed in one side of the bottom cover, a clamping block is connected to one side, away from the range finder body, of the bottom cover in a sliding mode, a cylindrical hole corresponding to the through hole is formed in one side of the clamping block, a sliding block is fixed to one side, close to the bottom cover, of the clamping block, a sliding way for the sliding block to slide is formed in one side, away from the range finder body, of the bottom cover, a limiting component for fixing the clamping block is arranged on the bottom cover, and a supporting component for supporting the.
By adopting the technical scheme, the height between the distance measuring instrument and the ground can be adjusted by arranging the supporting component, so that the distance measuring instrument and the ground are parallel to each other, the contact stability of the distance measuring instrument and the ground is improved, and the accurate and correct data during measurement are ensured; in addition, set up spacing subassembly to can realize the dismantlement between bottom and the joint piece, make things convenient for the staff to carry out the dismantlement formula according to the operating mode on-the-spot and measure.
The present invention may be further configured in a preferred embodiment as: the support assembly includes: the support assembly includes: the fixing rod is fixed on one side, away from the bottom cover, of the clamping block, the supporting rod is hinged to the supporting rod, away from one end of the clamping block, of the fixing rod, and an adjusting assembly used for adjusting the angle of the supporting rod is arranged between the supporting rods.
Through adopting above-mentioned technical scheme, set up bracing piece and adjusting part to can adjust the height on distancer and ground according to site work condition, increase the stability between distancer and the ground, ensure to be parallel to each other between distancer and the ground, data when guaranteeing to measure is accurate, errorless.
The present invention may be further configured in a preferred embodiment as: the adjustment assembly includes: the telescopic rod is hinged between the adjacent support rods, the threaded hole in the telescopic rod is formed in the locking hole corresponding to the threaded hole in the clamping block, and the bolt in the threaded hole and the locking hole is inserted.
By adopting the technical scheme, the telescopic rods are arranged, so that the angle between the adjacent supporting rods can be adjusted, and the distance measuring instrument can be kept horizontal to the ground; set up screw hole, locking hole and bolt, through alternate the bolt in screw hole and locking hole to can fix the telescopic link after the angle has been adjusted, ensure distancer and ground contact's stability.
The present invention may be further configured in a preferred embodiment as: the spacing subassembly includes: install the spring of joint piece both sides articulates on the joint piece, and one side and the L-shaped piece that the spring was fixed mutually set up bottom both sides, and be used for placing the standing groove of L-shaped piece, be provided with the locking Assembly who is used for fixed L-shaped piece in the standing groove.
Through adopting above-mentioned technical scheme, through placing the L shaped plate in the standing groove to can be in the same place bottom and joint piece are fixed, can realize the detachable installation between bottom plate and the joint piece moreover, thereby make things convenient for the staff to carry out the dismantlement formula according to the operating mode on-the-spot and measure.
The present invention may be further configured in a preferred embodiment as: the locking assembly includes: the magnet is fixed in the L-shaped block, and the magnet is arranged at one end of the L-shaped block and mutually attracted with the magnet.
Through adopting above-mentioned technical scheme, set up magnet and magnetic path, through adsorbing magnet on the magnetic path to can be in the same place bottom and firm the fixing of joint piece, increased the joint strength between joint piece and the bottom.
The present invention may be further configured in a preferred embodiment as: the clamping block is provided with fixing holes in one side far away from the bottom cover, the supporting rod is provided with mounting holes in linear arrangement, and positioning pins are inserted in the fixing holes and the mounting holes.
Through adopting above-mentioned technical scheme, set up fixed orifices, mounting hole and locating pin, through alternate the locating pin in fixed orifices and mounting hole to can be with the firm fixing in joint board of the bracing piece adjusted, and then ensured distancer measured data's accuracy.
The present invention may be further configured in a preferred embodiment as: the side of the range finder body is provided with anti-skid lines for skid resistance.
Through adopting above-mentioned technical scheme, set up anti-skidding line to avoid the condition that the distancer takes place to drop because the hand is smooth when the staff uses, avoid the distancer to take place to damage.
The present invention may be further configured in a preferred embodiment as: and threads are arranged in the locking hole.
Through adopting above-mentioned technical scheme, set up the screw thread to can ensure the firm fixing in the locking hole of bolt, thereby can be in the same place the firm fixing of telescopic link and joint piece.
To sum up, the utility model discloses a following at least one useful technological effect:
1. the supporting assembly is arranged, so that the height between the distance measuring instrument and the ground can be adjusted, the distance measuring instrument and the ground are parallel to each other, the contact stability of the distance measuring instrument and the ground is improved, and the accurate and correct data during measurement are ensured;
2. the telescopic rods are arranged, so that the angle between the adjacent supporting rods can be adjusted, and the distance measuring instrument can be kept horizontal to the ground;
3. set up fixed orifices, mounting hole and locating pin, through alternate the locating pin in fixed orifices and mounting hole to can be with the firm fixing in joint board of the bracing piece of adjusting, thereby ensured distancer measured data's accuracy.
Drawings
Fig. 1 is a schematic diagram of the explosion structure of the present invention;
fig. 2 is another angle structure diagram of the present invention.
Reference numerals: 1. a rangefinder body; 11. anti-skid lines; 111. a cylindrical bore; 2. a distance measuring mirror; 3. a bottom cover; 31. a through hole; 311. a fixing hole; 312. mounting holes; 313. positioning pins; 4. a clamping block; 41. fixing the rod; 42. a support bar; 411. a telescopic rod; 412. a threaded hole; 413. a locking hole; 414. a bolt; 5. a slider; 51. a spring; 52. an L-shaped block; 53. and (6) placing the groove.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, the laser range finder for engineering survey disclosed by the present invention comprises a range finder body 1, wherein anti-slip patterns 11 are arranged around the range finder body 1, and the anti-slip patterns 11 are arranged, so as to avoid the condition that the range finder falls off due to the slipping of hands when a worker uses the laser range finder; and the range finder mirror 2 is arranged on one side of the range finder body 1.
Be provided with bottom 3 in the one side that distancer body 1 is close to range finder mirror 2, seted up through-hole 31 on bottom 3, through-hole 31 can supply range finder mirror 2 to test the engineering to be tested. Simultaneously slide in one side of keeping away from distancer body 1 at bottom 3 and be connected with joint piece 4, seted up cylinder hole 111 on the joint piece 4, cylinder hole 111 can supply range finder mirror 2 to test the engineering to be tested, and joint piece 4 can be followed the extending direction of bottom 3 and slided moreover.
In addition, the slide has been seted up to one side of keeping away from the tester body at bottom 3, installs slider 5 in the one side that joint piece 4 is close to distancer body 1 simultaneously, and slider 5 can slide along the extending direction of slide, sets up the slide, has the effect of direction to can make things convenient for being connected between joint piece 4 and the bottom 3.
Simultaneously be provided with spacing subassembly on bottom 3, spacing subassembly can be with firm the fixing on bottom 3 of joint piece 4, makes things convenient for the dismantlement between bottom 3 and the joint piece 4 moreover, makes things convenient for the staff to carry out the dismantlement formula according to the operating mode on-the-spot and measures.
In this embodiment, spacing subassembly includes: the springs 51 are installed on both sides of the clamping block 4, and the springs 51 are in a state of being restored to the original state. Meanwhile, the two sides of the clamping block 4 are hinged with L-shaped blocks 52, and the L-shaped blocks 52 consist of transverse rods and vertical rods. The end of the spring 51 far from the clamping block 4 is arranged on the vertical rod of the L-shaped block 52. Meanwhile, the two sides of the bottom cover 3 are provided with the placing grooves 53, and the cross bars of the L-shaped blocks 52 can be matched with the placing grooves 53. Pulling L-shaped piece 52 to make L-shaped piece 52 be in tensile state, place L-shaped piece 52's horizontal pole in standing groove 53, spring 51 is the resilience under the effect of self elasticity, thereby can be with the firm fixed together of joint piece 4 and bottom cover 3.
In addition, a locking assembly is provided in the placement groove 53, and the locking assembly can firmly fix the L-shaped block 52 in the placement groove 53.
In this embodiment, the locking assembly includes: magnet is installed to the one end of keeping away from the montant at the horizontal pole of L-shaped piece 52, installs the magnetic path simultaneously in standing groove 53, and the magnetic path can adsorb on magnet to can firmly fix L-shaped piece 52 in standing groove 53, and then improve the joint strength between joint piece 4 and the bottom 3.
One side of keeping away from bottom 3 at joint piece 4 is provided with supporting component, and supporting component is used for supporting distancer body 1 to can adjust the height between distancer and the ground, and then make mutual parallel between distancer and the ground, data when guaranteeing to measure is accurate, errorless.
In this implementation, the support assembly includes: keep away from one side of bottom 3 at joint piece 4 and install dead lever 41, dead lever 41 has the effect of supporting, and the one end of keeping away from joint piece 4 at dead lever 41 articulates there is bracing piece 42, and the quantity of bracing piece 42 is two, keeps away from the one end of dead lever 41 at bracing piece 42 simultaneously and installs the base, and the base can increase the stability between bracing piece 42 and the ground. Also, an adjusting assembly for adjusting an angle between the support bars 42 is provided between the support bars 42.
In this implementation, the adjusting part includes: an expansion link 411 is hinged between the adjacent support rods 42, and the expansion link 411 is used for adjusting the angle between the support rods 42. Threaded holes 412 are formed in the telescopic rod 411, the threaded holes 412 are arranged in a linear mode, meanwhile, locking holes 413 corresponding to the threaded holes 412 are formed in the clamping block 4, threads are arranged in the locking holes 413, bolts 414 are connected to the threaded holes 412 and the locking holes 413 in an internal thread mode, and the telescopic rod 411 can be fixed after the angle between the supporting rods 42 is adjusted through the bolts 414, so that the supporting rods 42 are prevented from changing after the angle is adjusted.
In addition, a fixing hole 311 is formed in one side of the clamping block 4 close to the supporting rod 42, and the fixing holes 311 are linearly arranged. Meanwhile, the supporting rod 42 is provided with a mounting hole 312 corresponding to the fixing hole 311, a positioning pin 313 is inserted into the mounting hole 312 and the fixing hole 311, and the positioning pin 313 is arranged, so that the adjusted supporting rod 42 can be firmly fixed in the clamping plate, and the accuracy of the measuring data of the distance measuring instrument is ensured.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides an engineering survey laser range finder, includes distancer body (1) to and range finding mirror (2) that set up in distancer body (1) one side, its characterized in that: one side of distancer body (1) is provided with bottom (3), through-hole (31) corresponding with range finder mirror (2) is seted up to one side of bottom (3), one side that distancer body (1) was kept away from in bottom (3) slides and is connected with joint piece (4), cylinder hole (111) corresponding with through-hole (31) are seted up to joint piece (4) one side, one side that joint piece (4) are close to bottom (3) is fixed with slider (5), one side that distancer body (1) was kept away from in bottom (3) is seted up and is supplied gliding slide of slider (5), be provided with the spacing subassembly that is used for fixed joint piece (4) on bottom (3), one side that bottom (3) were kept away from in joint piece (4) is provided with the supporting component who is used for supporting distancer body (1).
2. An engineering survey laser rangefinder as claimed in claim 1, wherein: the support assembly includes: the fixing rod (41) is fixed on one side, away from the bottom cover (3), of the clamping block (4), the fixing rod (41) is hinged to the supporting rod (42) on one end, away from the clamping block (4), of the fixing rod (41), and an adjusting assembly used for adjusting the angle of the supporting rod (42) is arranged between the supporting rods (42).
3. An engineering survey laser rangefinder as claimed in claim 2, wherein: the adjustment assembly includes: the telescopic rod (411) is hinged between the adjacent supporting rods (42), the threaded hole (412) in the telescopic rod (411) is formed, the locking hole (413) corresponding to the threaded hole (412) in the clamping block (4) is formed, and the bolt (414) in the threaded hole (412) and the locking hole (413) is inserted.
4. An engineering survey laser rangefinder as claimed in claim 1, wherein: the spacing subassembly includes: install spring (51) of joint piece (4) both sides, articulate L shape piece (52) on joint piece (4) and one side and spring (51) fixed mutually set up bottom (3) both sides, and be used for placing standing groove (53) of L shape piece (52), be provided with the locking subassembly that is used for fixed L shape piece (52) in standing groove (53).
5. An engineering survey laser rangefinder as claimed in claim 4, wherein: the locking assembly includes: the magnet is fixed in the L-shaped block (52), and the magnet is arranged at one end of the L-shaped block (52) and mutually attracted with the magnet.
6. An engineering survey laser rangefinder as claimed in claim 2, wherein: fixing holes (311) are formed in one side, away from the bottom cover (3), of the clamping block (4), mounting holes (312) which are linearly arranged are formed in the supporting rod (42), and positioning pins (313) are inserted in the fixing holes (311) and the mounting holes (312).
7. An engineering survey laser rangefinder as claimed in claim 1, wherein: the periphery of the range finder body (1) is provided with anti-skid lines (11) for skid resistance.
8. An engineering survey laser rangefinder as claimed in claim 3, wherein: and threads are arranged in the locking hole (413).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922263513.2U CN210922577U (en) | 2019-12-16 | 2019-12-16 | Engineering survey laser range finder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922263513.2U CN210922577U (en) | 2019-12-16 | 2019-12-16 | Engineering survey laser range finder |
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| Publication Number | Publication Date |
|---|---|
| CN210922577U true CN210922577U (en) | 2020-07-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922263513.2U Active CN210922577U (en) | 2019-12-16 | 2019-12-16 | Engineering survey laser range finder |
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| CN (1) | CN210922577U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113687375A (en) * | 2021-10-27 | 2021-11-23 | 南通东野光电科技有限公司 | Novel multifunctional laser range finder |
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2019
- 2019-12-16 CN CN201922263513.2U patent/CN210922577U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113687375A (en) * | 2021-10-27 | 2021-11-23 | 南通东野光电科技有限公司 | Novel multifunctional laser range finder |
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