CN210625630U - Fixing device for range finder - Google Patents
Fixing device for range finder Download PDFInfo
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- CN210625630U CN210625630U CN201922246549.XU CN201922246549U CN210625630U CN 210625630 U CN210625630 U CN 210625630U CN 201922246549 U CN201922246549 U CN 201922246549U CN 210625630 U CN210625630 U CN 210625630U
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- adjusting
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model provides a distancer fixing device, including base plate, level (l) ing subassembly, rotation measurement subassembly and supporting leg, distancer fixed mounting is on rotation measurement subassembly. The center of the substrate is provided with a connecting hole, and the periphery of the top surface of the substrate is provided with a limiting frame. The horizontal adjusting assembly comprises an adjusting plate, an adjusting assembly and a rotating column, a concave ball groove is formed in the bottom surface of the adjusting plate, the adjusting assembly is installed in the limiting frame and can move back and forth in the limiting frame, and the adjusting assembly abuts against the bottom surface of the adjusting plate. The rotating column is fixedly arranged in the connecting hole, and the rotating ball at the top end of the rotating column is arranged in the concave ball groove in a matching manner. The rolling ball that rotates the capital end is connected in the concave ball inslot of regulating plate bottom surface, and the regulating plate can be followed the rolling ball and rotated towards arbitrary direction slope all around, and adjusting part contradicts on the regulating plate bottom surface, can make the regulating plate keep the horizontality through control adjusting part, and the distancer can effectively avoid measuring error on being in same horizontal plane when carrying out the rotation measurement.
Description
Technical Field
The utility model relates to a construction is with measuring auxiliary assembly, especially distancer fixing device.
Background
The distance measuring instrument can be frequently used for measuring and positioning in the building construction process, is used for laser distance measurement, has more use occasions, can be particularly used for measuring between any two points in space, and solves the problems of low measuring effect and large measuring error of the traditional measuring tool. In order to obtain accurate measurement data, the distance measuring instrument needs to be fixedly installed on a fixed foot rest for measurement, the current fixed foot rest is relatively simple in function and generally only has a rotation measurement function, the levelness of the top surface of the fixed foot rest cannot be adjusted, and the fixed foot rest cannot be completely placed vertically, so that the measurement surface is an inclined surface and deviates from a horizontal surface required by actual measurement during rotation measurement. During rotation measurement, the angle of the measurement point cannot be directly determined, and extra workload is provided for subsequent measurement calculation. In view of the above problems, we invented a fixing device for a range finder, which adds a horizontal adjusting component on the basis of the existing fixing foot rest, and the range finder is positioned on the same horizontal plane when rotating and measuring, so that the measuring error can be effectively avoided.
SUMMERY OF THE UTILITY MODEL
The utility model provides a distancer fixing device, the horizontal adjustment subassembly that this fixing device increased on current fixed foot rest basis, the distancer can effectively avoid measuring error on being in same horizontal plane when carrying out the rotation measurement.
The technical scheme of the utility model is realized like this: the distance measuring instrument fixing device comprises a base plate, a horizontal adjusting assembly movably connected to the base plate, a rotary measuring assembly arranged on the horizontal adjusting assembly and a plurality of supporting legs hinged to the bottom surface of the base plate, wherein the distance measuring instrument can be fixedly arranged on the rotary measuring assembly; the bottom surface of the substrate is provided with a plurality of hinged seats which are respectively hinged with the supporting legs, the center of the substrate is provided with a connecting hole, and the periphery of the top surface of the substrate is provided with a limiting frame; the horizontal adjusting assembly comprises an adjusting plate, an adjusting assembly positioned below the adjusting plate and a rotating column connected to the bottom of the adjusting plate; the bottom surface of the adjusting plate is provided with a concave ball groove, and the bottom surface of the adjusting plate inclines upwards from the concave ball groove to the periphery; the adjusting component is arranged in the limiting frame and can move back and forth in the limiting frame, and the adjusting component abuts against the bottom surface of the adjusting plate; the rotating column is fixedly arranged in the connecting hole, a large semicircular rotating ball is arranged at the top end of the rotating column, the rotating ball is arranged in the concave ball groove in a matching manner, and the outer spherical surface of the rotating ball is abutted against the inner spherical surface of the concave ball groove; the rotation measuring assembly comprises a fixed plate arranged on the adjusting plate and a rotating disc arranged on the fixed plate; a rotating hole is formed in the center of the fixing plate; the bottom surface of the rotating disc is provided with a rotating shaft downwards, the rotating shaft is arranged in the rotating hole in a penetrating mode, the top surface of the rotating disc is provided with a fixed frame, and the fixed frame is used for fixedly mounting the distance measuring instrument.
The adjusting assembly comprises a sliding block and a limiting bolt, wherein the sliding block is arranged in the limiting frame in a limiting mode, the limiting bolt is connected to the outer side of the sliding block, and the top surface of the sliding block abuts against the bottom surface of the adjusting plate; a connecting sleeve is arranged on the outer side of the sliding block, a connector is arranged at the bottom end of the limiting bolt, and the connector is connected in the connecting sleeve in a matching manner and can rotate in the connecting sleeve; the outer side surface of the limiting frame is provided with a limiting hole, the limiting hole is a threaded hole, and the limiting bolt penetrates through the limiting hole and is connected with the limiting hole in a matched mode.
Further, the top surface of the slider inclines from the outer side to the inner side obliquely downward, and the top surface of the slider is a convex arc surface.
Furthermore, a notch with a T-shaped cross section is formed in the top surface of the adjusting plate at the position of the concave ball groove, an installation block with a T-shaped cross section is installed in the notch, and the concave ball groove is formed in the installation block.
Further, the front side of the fixed frame is provided with a measuring port, the rear side of the fixed frame is provided with a locking hole, and a locking bolt penetrates through the locking hole.
A convex cap is arranged on the bottom surface of the rotating shaft downwards and abuts against the bottom surface of the fixing plate, and first elastic teeth in a circular array are arranged on the outer circular surface of the rotating shaft; and a circular array of second elastic teeth are arranged on the inner side wall of the rotating hole, and the second elastic teeth are meshed with the first elastic teeth.
Further, the top surface of the adjusting plate is provided with strip-shaped raised bars upwards all around, the outer side surface of each raised bar is provided with an inward mounting groove, and a level ruler is mounted in each mounting groove.
Furthermore, a dial is arranged on the top surface of the fixed plate, and scale marks which are stepped at intervals along the circumference are arranged on the dial; and a pointing arrow is arranged on the top surface of the rotating disc.
By adopting the technical scheme, the beneficial effects of the utility model are that:
the utility model discloses a distancer fixing device, including base plate, horizontal adjustment subassembly, rotation measurement subassembly and supporting leg, distancer fixed mounting is on rotation measurement subassembly. The center of the substrate is provided with a connecting hole, and the periphery of the top surface of the substrate is provided with a limiting frame. Horizontal adjusting component has seted up the concave ball groove including regulating plate, adjusting part and rotation post, regulating plate bottom surface, and the regulating plate bottom surface inclines from the concave ball groove to top to one side all around, and adjusting part installs in spacing frame and can be in spacing frame round trip movement, and adjusting part contradicts on the regulating plate bottom surface. The rotating column is fixedly arranged in the connecting hole, and the rotating ball at the top end of the rotating column is arranged in the concave ball groove in a matching manner. The rotating disc top surface of rotatory measuring subassembly is equipped with fixed frame, and fixed frame is used for fixed mounting distancer. The rolling ball that rotates the capital end is connected in the concave ball inslot of regulating plate bottom surface, and the regulating plate can be followed the rolling ball and rotated towards arbitrary direction slope all around, and adjusting part contradicts on the regulating plate bottom surface, can make the regulating plate keep the horizontality through control adjusting part, and the distancer can effectively avoid measuring error on being in same horizontal plane when carrying out the rotation measurement.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic sectional view of the present invention;
fig. 3 is a schematic view of the split structure of the present invention 1;
fig. 4 is a schematic diagram of the split structure of the present invention 2;
wherein: 1. the measuring device comprises a base plate, 2 supporting legs, 3 hinge seats, 4 connecting holes, 5 limiting frames, 6 adjusting plates, 7 rotating columns, 8 concave ball grooves, 9 rotating balls, 10 fixing plates, 11 rotating discs, 12 rotating holes, 13 rotating shafts, 14 fixing frames, 15 sliding blocks, 16 limiting bolts, 17 connecting sleeves, 18 connecting heads, 19 limiting holes, 20 notches, 21 mounting blocks, 22 measuring ports, 23 locking holes, 24 locking bolts, 25 convex caps, 26 first elastic teeth, 27 second elastic teeth, 28 convex strips, 29 mounting grooves, 30 leveling bars, 31 graduated scales, 32 graduated lines and 33 pointing arrows.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in figures 1 to 4, the fixing device of the distance measuring instrument comprises a base plate 1, a horizontal adjusting assembly movably connected to the base plate 1, a rotary measuring assembly installed on the horizontal adjusting assembly, and a plurality of supporting legs 2 hinged to the bottom surface of the base plate 1, wherein the distance measuring instrument can be fixedly installed on the rotary measuring assembly. The bottom surface of the base plate 1 is provided with a plurality of hinged seats 3 which are respectively hinged with the supporting legs 2, the center of the base plate 1 is provided with a connecting hole 4, and the periphery of the top surface of the base plate 1 is provided with a limiting frame 5. The horizontal adjusting assembly comprises an adjusting plate 6, an adjusting assembly positioned below the adjusting plate 6 and a rotating column 7 connected to the bottom of the adjusting plate 6. The bottom surface of the adjusting plate 6 is provided with a concave ball groove 8, and the bottom surface of the adjusting plate 6 inclines from the concave ball groove 8 to the periphery. The adjusting component is arranged in the limiting frame 5 and can move back and forth in the limiting frame 5, and the adjusting component is abutted against the bottom surface of the adjusting plate 6. The rotating column 7 is fixedly arranged in the connecting hole 4, the top end of the rotating column 7 is provided with a large semi-spherical rotating ball 9, the rotating ball 9 is arranged in the concave ball groove 8 in a matching way, and the outer spherical surface of the rotating ball 9 is abutted against the inner spherical surface of the concave ball groove 8. The rotation measuring assembly includes a fixed plate 10 mounted on the adjusting plate 6 and a rotating disc 11 mounted on the fixed plate 10. Rotation hole 12 has been seted up at fixed plate 10 center, and 11 bottom surfaces of rolling disc are equipped with axis of rotation 13 down, and axis of rotation 13 is worn to establish in rotation hole 12, and 11 top surfaces of rolling disc are equipped with fixed frame 14, and fixed frame 14 is used for fixed mounting distancer.
Wherein, the adjusting component comprises a slide block 15 which is installed in the limiting frame 5 in a limiting way and a limiting bolt 16 which is connected to the outer side of the slide block 15, and the top surface of the slide block 15 is abutted against the bottom surface of the adjusting plate 6. The outer side of the sliding block 15 is provided with a connecting sleeve 17, the bottom end of the limiting bolt 16 is provided with a connecting head 18, and the connecting head 18 is connected in the connecting sleeve 17 in a matching manner and can rotate in the connecting sleeve 17. The outer side surface of the limiting frame 5 is provided with a limiting hole 19, the limiting hole 19 is a threaded hole, and the limiting bolt 16 penetrates through the limiting hole 19 and is connected with the limiting hole 19 in a matching mode. When the limiting bolt 16 moves back and forth in the limiting hole 19 in a spiral mode, the connecting head 18 rotates in the connecting sleeve 17, the limiting bolt 16 can drive the sliding block 15 to move back and forth in the limiting frame 5, the sliding block 15 can extrude the adjusting plate 6 to rotate, and the adjusting plate 6 can be controlled to rotate to be in a horizontal state.
In the present embodiment, the top surface of the slider 15 is inclined from the outside to the inside obliquely downward, and the top surface of the slider 15 is a convex arc surface. When a pair of limiting bolts 16 on the opposite surface of the adjusting plate 6 are rotated, the sliding block 15 can slide in the limiting frame 5, and the top surface of the sliding block 15 is a convex arc surface, so that the sliding block 15 and the bottom surface of the adjusting plate 6 are in linear contact, the adjusting plate 6 can incline towards one side, and the adjusting plate 6 can be adjusted to be in a horizontal state.
The top surface of the adjusting plate 6 of the embodiment is provided with a notch 20 with a T-shaped cross section at the position of the concave ball groove 8, an installation block 21 with a T-shaped cross section is installed in the notch 20, and the concave ball groove 8 is arranged on the installation block 21. The mounting block 21 is taken down, the rotating column 7 passes through the notch 20 of the adjusting plate 6, then the mounting block 21 is fixed on the notch 20, and the rotating ball 9 at the top end of the rotating column 7 is abutted in the concave ball groove 8 at the bottom surface of the mounting block 21.
The front side of the fixing frame 14 of the embodiment is provided with a measuring opening 22, the rear side of the fixing frame 14 is provided with a locking hole 23, and a locking bolt 24 is arranged in the locking hole 23 in a penetrating way. The rangefinder is mounted within fixed frame 14 and locking bolts 24 may constrain the rangefinder within fixed frame 14.
In the embodiment, the bottom surface of the rotating shaft 13 is provided with a downward convex cap 25, the convex cap 25 abuts against the bottom surface of the fixing plate 10, and the outer circumferential surface of the rotating shaft 13 is provided with a circular array of first elastic teeth 26. The inner side wall of the rotating hole 12 is provided with a circular array of second elastic teeth 27, and the second elastic teeth 27 are meshed with the first elastic teeth 26. The rotating disc 11 can rotate along the rotating shaft 13, the second elastic teeth 27 are meshed with the first elastic teeth 26, the rotating disc 11 is forcibly pulled to rotate, after pulling is stopped, the rotating disc 11 is limited and fixed, the rotating disc 11 is prevented from freely rotating on the fixing plate 10, and measuring accuracy is guaranteed.
The top surface of the adjusting plate 6 of this embodiment is equipped with rectangular form sand grip 28 up all around respectively, and mounting groove 29 has been seted up inwards to the outside surface of sand grip 28, installs level bar 30 in the mounting groove 29. The horizontal ruler 30 can visually see the inclination state of the adjusting plate 6, and the adjusting plate 6 is more visual when being adjusted.
The top surface of the fixing plate 10 of this embodiment is further provided with a dial 31, the dial 31 is provided with scale marks 32 spaced and stepped along the circumference, and the top surface of the rotating plate 11 is provided with a directional arrow 33. When the distance measuring instrument is used for rotation measurement, the rotation measurement can be carried out by referring to the angle change of the scale marks 32 and the pointing arrow 33 on the dial 31.
The measuring method of the utility model fixes the distance measuring instrument in the fixed frame 14 on the rotating disc 11, the laser head of the distance measuring instrument is positioned at the measuring port 22, and the distance measuring instrument can be limited in the fixed frame 14 by screwing the locking bolt 24; then, the adjusting plate 6 is adjusted to be horizontal, the pair of limit bolts 16 on the opposite surface of the adjusting plate 6 are rotated to drive the slide block 15 to move back and forth, the slide block 15 can drive the adjusting plate 6 to incline towards one side, and whether the adjusting plate 6 is adjusted to be horizontal or not can be judged by referring to the level ruler 30 during adjustment. The rotation measurement can be performed when the plate 6 to be adjusted is adjusted to a horizontal state.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A fixing device for a range finder is characterized by comprising a base plate (1), a horizontal adjusting assembly connected to the base plate (1), a rotary measuring assembly arranged on the horizontal adjusting assembly, and a plurality of supporting legs (2) hinged to the bottom surface of the base plate (1), wherein the range finder can be fixedly arranged on the rotary measuring assembly; the bottom surface of the base plate (1) is provided with a plurality of hinged seats (3) which are respectively hinged with the supporting legs (2), the center of the base plate (1) is provided with a connecting hole (4), and the periphery of the top surface of the base plate (1) is provided with a limiting frame (5); the horizontal adjusting assembly comprises an adjusting plate (6), an adjusting assembly positioned below the adjusting plate (6) and a rotating column (7) connected to the bottom of the adjusting plate (6); the bottom surface of the adjusting plate (6) is provided with a concave ball groove (8), and the bottom surface of the adjusting plate (6) inclines towards the periphery from the concave ball groove (8) to the upper side; the adjusting component is arranged in the limiting frame (5) and can move back and forth in the limiting frame (5), and the adjusting component is abutted against the bottom surface of the adjusting plate (6); the rotating column (7) is fixedly arranged in the connecting hole (4), the top end of the rotating column (7) is provided with a large semi-spherical rotating ball (9), the rotating ball (9) is arranged in the concave ball groove (8) in a matching manner, and the outer spherical surface of the rotating ball (9) is abutted against the inner spherical surface of the concave ball groove (8); the rotation measuring assembly comprises a fixed plate (10) arranged on the adjusting plate (6) and a rotating disc (11) arranged on the fixed plate (10); a rotating hole (12) is formed in the center of the fixing plate (10); the bottom surface of the rotating disc (11) is provided with a rotating shaft (13) downwards, the rotating shaft (13) penetrates through the rotating hole (12), the top surface of the rotating disc (11) is provided with a fixed frame (14), and the fixed frame (14) is used for fixedly mounting the distance measuring instrument.
2. The fixing device of the distance measuring instrument according to claim 1, wherein the adjusting component comprises a sliding block (15) which is installed in the limiting frame (5) in a limiting way and a limiting bolt (16) which is connected to the outer side of the sliding block (15), the top surface of the sliding block (15) is abutted against the bottom surface of the adjusting plate (6); a connecting sleeve (17) is arranged on the outer side of the sliding block (15), a connecting head (18) is arranged at the bottom end of the limiting bolt (16), and the connecting head (18) is connected in the connecting sleeve (17) in a matching manner and can rotate in the connecting sleeve (17); the outer side surface of the limiting frame (5) is provided with a limiting hole (19), the limiting hole (19) is a threaded hole, and the limiting bolt (16) penetrates through the limiting hole (19) and is connected with the limiting hole (19) in a matching mode.
3. The fixing device of the range finder according to claim 2, wherein the top surface of the slider (15) is inclined obliquely downward from the outside to the inside, and the top surface of the slider (15) is a convex arc surface.
4. The fixing device of the distance measuring instrument according to claim 1, wherein the top surface of the adjusting plate (6) is provided with a T-shaped cross section notch (20) at the position of the ball groove (8), a T-shaped cross section mounting block (21) is mounted in the notch (20), and the ball groove (8) is arranged on the mounting block (21).
5. The fixing device of the distance measuring instrument according to claim 1, wherein the fixing frame (14) is provided with a measuring opening (22) at the front side, the fixing frame (14) is provided with a locking hole (23) at the rear side, and a locking bolt (24) is arranged in the locking hole (23) in a penetrating manner.
6. The fixing device of the distance measuring instrument according to claim 1, wherein the bottom surface of the rotating shaft (13) is provided with a convex cap (25) downwards, the convex cap (25) is abutted against the bottom surface of the fixing plate (10), and the outer circular surface of the rotating shaft (13) is provided with a circular array of first elastic teeth (26); and a circular array of second elastic teeth (27) are arranged on the inner side wall of the rotating hole (12), and the second elastic teeth (27) are meshed with the first elastic teeth (26).
7. The fixing device of the distance measuring instrument according to claim 1, wherein the top surface of the adjusting plate (6) is provided with strip-shaped convex strips (28) respectively and upwards at the periphery, the outer side surfaces of the convex strips (28) are provided with inward mounting grooves (29), and the level ruler (30) is mounted in the mounting grooves (29).
8. The fixing device of the distance measuring instrument according to claim 1, wherein the top surface of the fixing plate (10) is further provided with a dial (31), and the dial (31) is provided with scale marks (32) which are spaced and stepped along the circumference; and a pointing arrow (33) is arranged on the top surface of the rotating disc (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922246549.XU CN210625630U (en) | 2019-12-16 | 2019-12-16 | Fixing device for range finder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922246549.XU CN210625630U (en) | 2019-12-16 | 2019-12-16 | Fixing device for range finder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210625630U true CN210625630U (en) | 2020-05-26 |
Family
ID=70753984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922246549.XU Expired - Fee Related CN210625630U (en) | 2019-12-16 | 2019-12-16 | Fixing device for range finder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210625630U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111595272A (en) * | 2020-05-30 | 2020-08-28 | 阶梯项目咨询有限公司 | Device and method for measuring and calculating area of pitched roof |
-
2019
- 2019-12-16 CN CN201922246549.XU patent/CN210625630U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111595272A (en) * | 2020-05-30 | 2020-08-28 | 阶梯项目咨询有限公司 | Device and method for measuring and calculating area of pitched roof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200526 Termination date: 20201216 |
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| CF01 | Termination of patent right due to non-payment of annual fee |