CN219796606U - Adjustable measuring instrument - Google Patents
Adjustable measuring instrument Download PDFInfo
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- CN219796606U CN219796606U CN202222921759.6U CN202222921759U CN219796606U CN 219796606 U CN219796606 U CN 219796606U CN 202222921759 U CN202222921759 U CN 202222921759U CN 219796606 U CN219796606 U CN 219796606U
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- bottom plate
- fixedly connected
- threaded rod
- seat
- mounting frame
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- 238000001514 detection method Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 9
- 239000002689 soil Substances 0.000 description 8
- 238000009434 installation Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000005259 measurement Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000013507 mapping Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000013439 planning Methods 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model belongs to the technical field of engineering equipment, and particularly relates to an adjustable measuring instrument, which comprises a bottom plate, lifting rods fixedly arranged on the surface of the bottom plate, a level body arranged on the upper side of the lifting rods, and a leveling assembly arranged in the bottom plate, wherein the leveling assembly comprises a moving groove formed in the position, close to four corners, of the surface of the bottom plate, a moving seat inserted in each moving groove, and a threaded rod inserted in the surface of each moving seat, the moving seat is in sliding connection with the bottom plate, the moving seat is in threaded connection with the threaded rod, one end of the threaded rod is fixedly connected with a rotating handle I, and the other end of the threaded rod penetrates through the moving seat; the leveling instrument is beneficial to adjusting the position of the bottom plate when encountering rugged road surface, so that the leveling degree of the leveling instrument body can be adjusted, the detection precision of the leveling instrument body is improved, loading and unloading of the leveling instrument is facilitated, and later replacement of the leveling instrument is facilitated.
Description
Technical Field
The utility model belongs to the technical field of engineering equipment, and particularly relates to an adjustable measuring instrument.
Background
The engineering measuring instrument is a measuring instrument, is used for measuring various orientations, ranging, angle measurement, height measurement, mapping, photogrammetry and other aspects required by engineering construction in planning, construction and management stages, and comprises a theodolite, a level gauge, a flat plate instrument, a rapid measuring instrument, a distance meter, laser measurement, a gyro theodolite, a photographic instrument, a measuring instrument, a mapping instrument and a projector, wherein the level gauge is usually used for detecting the levelness of a building on a construction site in the engineering construction process;
the technical proposal that the height of a level body can be adjusted, and operators with different heights can be conveniently adapted to use the technical effects of the utility model is disclosed by checking the technical proposal that the technical proposal comprises a disclosure number CN213515628U, the design discloses that the building energy-saving engineering measuring instrument comprises a bottom plate, the lower surface of the bottom plate is fixedly provided with a roller with a brake, the upper surface of the bottom plate is fixedly provided with a fixed cylinder, the bottom of the inner wall of the fixed cylinder is rotationally connected with a screw rod, the surface of the screw rod is in threaded connection with an internal thread cylinder, the internal thread cylinder is in sliding connection with the inner wall of the fixed cylinder, and the like;
the height of the leveling instrument body can be adjusted, operators with different heights can adapt to the use conveniently, but in the use process of the leveling instrument, when the road surface is rugged, the bottom plate cannot be ensured to be in a horizontal state, the levelness of the leveling instrument body cannot be adjusted, and the measuring error is larger in detection;
for this purpose, an adjustable measuring instrument is designed to solve the above-mentioned problems.
Disclosure of Invention
To solve the problems set forth in the background art. The utility model provides an adjustable measuring instrument which has the characteristics of being capable of adjusting the levelness of a level body and improving the detection precision.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an adjustable measuring instrument comprises a bottom plate, a lifting rod fixedly arranged on the surface of the bottom plate, a level body arranged on the upper side of the lifting rod and a leveling assembly arranged in the bottom plate;
the leveling assembly comprises a movable groove formed in the surface of a bottom plate and close to the four corners, a movable seat inserted in each movable groove, a threaded rod inserted in each movable seat surface, the movable seat and the bottom plate are in sliding connection, the movable seat is in threaded connection with the threaded rod, one end of the threaded rod is fixedly connected with a rotating handle, the other end of the threaded rod penetrates through the movable seat and is in threaded connection with a supporting disc arranged on the lower side of the movable seat, two limiting sliding blocks are symmetrically and fixedly connected to the surface of the movable seat, two limiting sliding blocks matched with the limiting sliding blocks are formed in the surface of the bottom plate, the limiting sliding blocks are communicated with the movable groove, and a level bubble is arranged on the surface of the bottom plate.
As an optimal choice of the adjustable measuring instrument, one side of each movable seat is fixedly connected with a connecting block, the surface of each connecting block is fixedly connected with a limiting plate, a first fastening bolt is inserted into the surface of each limiting plate, and the limiting plates are in threaded connection with the first fastening bolts.
As an optimal choice of the adjustable measuring instrument, the bottom end of the threaded rod is fixedly connected with a threaded column, the surface of the supporting disk is provided with a threaded groove matched with the threaded column, and the threaded rod is fixedly connected with the supporting disk through the threaded column and the threaded groove.
Preferably, the adjustable measuring instrument further comprises a mounting component arranged on the surface of the bottom plate;
the installation component is in including fixed connection the installing frame of bottom plate surface with insert and establish gag lever post in the installing frame, the gag lever post with installing frame fixed connection, the surface of installing frame is inserted and is equipped with adjusting screw, adjusting screw with installing frame threaded connection, adjusting screw's one end fixedly connected with handle two, adjusting screw's the other end runs through the surface of installing frame, and extend to the inside of installing frame, and with the setting is in stopper rotation in the installing frame is connected, the bottom surface fixedly connected with installation piece of bubble, the installation piece passes through the stopper with the gag lever post card is put in the installing frame.
Compared with the prior art, the utility model has the beneficial effects that: the leveling assembly is added to the leveling device, so that the position of the bottom plate can be adjusted when the leveling device meets rugged road surface, the level degree of the leveling instrument body can be adjusted, the detection precision of the leveling instrument body is improved, meanwhile, the mounting assembly is added, the loading and unloading of the leveling bubble are facilitated, and the leveling bubble can be replaced in the later period conveniently.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a diagram showing the structure of the connection between the movable base and the threaded rod according to the present utility model;
FIG. 3 is a diagram showing the structure of the connection between the movable base and the base plate according to the present utility model;
FIG. 4 is a disassembled view of the mounting block and mounting frame of the present utility model;
FIG. 5 is a disassembled view of the threaded rod and threaded post of the present utility model;
in the figure:
1. a bottom plate; 2. a lifting rod; 3. a level body;
4. a leveling assembly; 41. a movable seat; 42. a threaded rod; 43. a first rotating handle; 44. a support plate; 45. a threaded column; 46. a vial; 47. a limit sliding block; 48. a connecting block; 49. a limiting plate; 410. fastening a first bolt; 411. a moving groove; 412. limiting sliding grooves;
5. a mounting assembly; 51. a mounting frame; 52. a limit rod; 53. a mounting block; 54. adjusting a screw; 55. a second handle; 56. and a limiting block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 and 2;
an adjustable measuring instrument comprises a bottom plate 1, a lifting rod 2 fixedly installed on the surface of the bottom plate 1 and a level body 3 arranged on the upper side of the lifting rod 2.
In this embodiment: the prior device discloses (bulletin) No. CN213515628U, which discloses a building energy-saving engineering measuring instrument, wherein the measuring instrument disclosed in the document of the utility model is disclosed in the patent, the lifting rod 2 and the level body 3 in the document of the utility model adopt the same technical means in the prior art, the technical means are not described in detail herein, the utility model is further improved with respect to the prior adjustable measuring instrument, and the detail is referred to in the following disclosure technology; to solve the technical problem in the prior art, as disclosed in the background art above, when the design encounters rough road surface, the base plate 1 cannot be guaranteed to be in a horizontal state, and the levelness of the level body 3 cannot be adjusted, so that the measurement error is large during detection, and the problem is obviously a problem which exists in reality and is difficult to solve in combination with use.
Further, the method comprises the following steps:
as shown in fig. 1 to 5:
in combination with the above: the leveling component 4 comprises moving slots 411 formed in the surface of the base plate 1 and close to four corners, moving seats 41 inserted in the moving slots 411, threaded rods 42 inserted in the surfaces of the moving seats 41, the moving seats 41 and the base plate 1 are in sliding connection, the moving seats 41 are in threaded connection with the threaded rods 42, one end of each threaded rod 42 is fixedly connected with a rotating handle 43, the other end of each threaded rod 42 penetrates through the corresponding moving seat 41 and is in threaded connection with a supporting disc 44 arranged on the lower side of the corresponding moving seat 41, two limit sliding blocks 47 are symmetrically and fixedly connected with the surface of the corresponding moving seat 41, two limit sliding grooves 412 matched with the limit sliding blocks 47 are formed in the surface of the base plate 1, the two limit sliding grooves 412 are communicated with the corresponding moving slots 411, and a level bubble 46 is arranged on the surface of the base plate 1.
In this embodiment: when the measuring instrument is used for monitoring a construction site, the leveling instrument body 3 is fixed at the upper end of the lifting rod 2 through the mounting part, then the measuring instrument is moved to a position to be measured through the universal wheel connected with the bottom surface of the bottom plate 1, the device is fixed through the brake of the universal wheel, when the position is horizontal ground, the leveling instrument body 3 is in a horizontal state at the moment, the construction site can be directly monitored, when the position is bumpy, the movable seat 41 is sequentially pulled out of the movable groove 411, the movable seat 41 moves in the movable groove 411 under the cooperation of the limit sliding block 47 and the limit sliding groove 412, the extending length of the movable seat 41 is respectively adjusted, then a rotating handle 43 on the upper side of each movable seat 41 is respectively rotated, the rotating handle 43 drives a threaded rod 42 to rotate in the movable seat 41, then the threaded rod 42 drives a supporting disc 44 to move downwards until the supporting disc 44 is in contact with the ground, the universal wheel is separated from the ground, the initial fixing of the bottom plate 1 at the moment is realized, then a person observes the bubble 46, the leveling instrument is adjusted according to the length of the corresponding bottom plate 46, and the leveling instrument body 46 is displayed until the leveling instrument 3 is in a horizontal state is completely adjusted.
It should be noted that: the surface of the movable seat 41 is provided with a first threaded hole which is matched with the threaded rod 42.
In an alternative embodiment, a connecting block 48 is fixedly connected to one side of each movable seat 41, a limiting plate 49 is fixedly connected to the surface of the connecting block 48, and a fastening bolt one 410 is inserted into the surface of the limiting plate 49, and the limiting plate 49 is in threaded connection with the fastening bolt one 410.
In this embodiment: in the adjustment process, each first fastening bolt 410 is first unscrewed so that the first fastening bolt 410 does not collide with the base plate 1 any more, then the extension length of the movable seat 41 is conveniently adjusted, and after the adjustment, the first fastening bolt 410 is rotated again so that the first fastening bolt 410 collides with the surface of the base plate 1, thereby defining the adjustment position of the movable seat 41.
It should be noted that: the surface of the limiting plate 49 is provided with a second threaded hole matched with the first fastening bolt 410.
In an alternative embodiment, the bottom end of the threaded rod 42 is fixedly connected with a threaded post 45, the surface of the supporting disk 44 is provided with a threaded groove matched with the threaded post 45, and the threaded rod 42 is fixedly connected with the supporting disk 44 through the threaded post 45 and the threaded groove.
In this embodiment: in the use, can select the supporting disk 44 of suitable diameter according to the degree of looseness of actual job site soil, when soil is pressed, can select the supporting disk 44 of diameter less, when soil is loose, can select the supporting disk 44 of diameter great, avoid in the use supporting disk 44 is sunk into soil, leads to the spirit level body 3 to take place to incline, when connecting, can directly be connected supporting disk 44 through screw thread post 45 and threaded rod 42.
It should be noted that: the direction of rotation of the threaded post 45 and the threaded rod 42 is opposite to the direction of rotation of the rotary handle 43.
In an alternative embodiment, the device further comprises a mounting assembly 5 arranged on the surface of the base plate 1;
the installation component 5 includes fixed connection at the installing frame 51 of bottom plate 1 surface and inserts the gag lever post 52 of establishing in installing frame 51, gag lever post 52 and installing frame 51 fixed connection, the surface of installing frame 51 inserts and is equipped with adjusting screw 54, adjusting screw 54 and installing frame 51 threaded connection, the one end fixedly connected with handle second 55 of adjusting screw 54, the other end of adjusting screw 54 runs through the surface of installing frame 51 to extend to the inside of installing frame 51, and rotate with the stopper 56 that sets up in installing frame 51 and be connected, the bottom surface fixedly connected with installation piece 53 of bubble 46, installation piece 53 passes through stopper 56 and gag lever post 52 fixed connection in installing frame 51.
In this embodiment: before use, the vial 46 is mounted in the mounting frame 51 through the mounting block 53 with the bottom surface fixed, at this time, a user rotates the second handle 55, the second handle 55 drives the adjusting screw 54 to rotate, then the adjusting screw 54 drives the limiting block 56 to gradually approach the mounting block 53, and drives the mounting block 53 to move in the mounting frame 51 until the mounting block 53 is inserted into the limiting rod 52, so that the vial 46 can be fixed, and later replacement of the vial 46 is facilitated.
It should be noted that: the surface of the mounting frame 51 is provided with a threaded hole III matched with the adjusting screw 54, the surface of the mounting block 53 is provided with a jack matched with the limiting rod 52, and the size of the mounting block 53 is matched with the inner diameter of the mounting frame 51, so that the limiting rod 52 can be inserted into the jack formed in the surface of the mounting block 53.
Working principle: when the measuring instrument is used for monitoring a construction site, the leveling instrument body 3 is fixed at the upper end of the lifting rod 2 through a mounting part, then the measuring instrument is moved to a position to be measured through a universal wheel connected with the bottom surface of the bottom plate 1, the device is fixed through a brake carried by the universal wheel, a supporting disc 44 with a proper diameter can be selected according to the loose degree of soil of the actual construction site before the measuring instrument is used, when the soil is pressurized, a supporting disc 44 with a smaller diameter can be selected, when the soil is loose, a supporting disc 44 with a larger diameter can be selected, the supporting disc 44 is prevented from sinking into the soil in the use process, the leveling instrument body 3 is prevented from tilting, the supporting disc 44 can be directly connected with a threaded rod 42 through a threaded column 45 in the connection process, then a mounting block 53 with the fixed bottom surface of the leveling instrument 46 is mounted in a mounting frame 51, at this time, the user rotates the second handle 55, the second handle 55 drives the adjusting screw 54 to rotate, then the adjusting screw 54 drives the limiting block 56 to gradually approach the mounting block 53, and drives the mounting block 53 to move in the mounting frame 51 until the mounting block 53 is inserted into the limiting rod 52, so that the fixing of the leveling bubble 46 can be completed, the later replacement of the leveling bubble 46 is facilitated, when the level is horizontal ground, the leveling instrument body 3 is in a horizontal state at this time, the construction site can be directly monitored, when the position is bumpy, each first fastening bolt 410 is unscrewed, so that the first fastening bolt 410 does not abut against the bottom plate 1 any more, then the moving seat 41 is sequentially pulled out from the moving groove 411, the moving seat 41 moves in the moving groove 411 under the cooperation of the limiting slide block 47 and the limiting slide groove 412, and the extension length of the moving seat 41 is respectively adjusted, after the length is adjusted, the first fastening bolt 410 is rotated again, so that the first fastening bolt 410 is abutted against the surface of the bottom plate 1, the adjusting positions of the movable seats 41 are limited, then the first rotating handle 43 on the upper side of each movable seat 41 is rotated respectively, the first rotating handle 43 drives the threaded rod 42 to rotate in the movable seat 41, then the threaded rod 42 drives the supporting disc 44 to move downwards until the supporting disc 44 contacts the ground, universal wheels are separated from the ground, preliminary fixing of the bottom plate 1 is achieved at the moment, then a person observes the level bubbles 46, the length of the corresponding threaded rod 42 is adjusted again according to the level bubbles 46 until the level bubbles 46 display that the bottom plate 1 is in a horizontal state, and further levelness adjustment of the level gauge body 3 is completed.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (4)
1. The utility model provides an adjustable measuring apparatu, includes bottom plate (1) and fixed mounting lifter (2) and setting on the surface of bottom plate (1) are in level body (3) of lifter (2) upside, its characterized in that: the leveling assembly (4) is arranged in the bottom plate (1);
leveling component (4) are including seting up remove groove (411) and the plug-in of bottom plate (1) surface near four corners position department and establish in every remove seat (41) in groove (411) and insert and establish at every remove threaded rod (42) on seat (41) surface, remove seat (41) with bottom plate (1) sliding connection, remove seat (41) with threaded rod (42) threaded connection, the one end fixedly connected with of threaded rod (42) changes a (43), the other end of threaded rod (42) runs through remove seat (41) and with set up supporting disk (44) threaded connection of seat (41) downside, remove the surface symmetry fixedly connected with of seat (41) two spacing slider (47), two spacing spouts (412) with remove groove (411) are linked together, the surface of bottom plate (1) is provided with level bubble (46).
2. The adjustable gauge of claim 1, wherein: one side of each movable seat (41) is fixedly connected with a connecting block (48), the surface of each connecting block (48) is fixedly connected with a limiting plate (49), a first fastening bolt (410) is inserted into the surface of each limiting plate (49), and the limiting plates (49) are in threaded connection with the first fastening bolts (410).
3. The adjustable gauge of claim 1, wherein: the bottom fixedly connected with screw thread post (45) of threaded rod (42), the surface of supporting disk (44) seted up with screw thread post (45) assorted screw thread groove, threaded rod (42) pass through screw thread post (45) and screw thread groove with supporting disk (44) fixed connection.
4. The adjustable gauge of claim 1, wherein: the device also comprises a mounting assembly (5) arranged on the surface of the bottom plate (1);
the mounting assembly (5) comprises a mounting frame (51) fixedly connected to the surface of the bottom plate (1) and a limiting rod (52) inserted into the mounting frame (51), the limiting rod (52) is fixedly connected with the mounting frame (51), an adjusting screw (54) is inserted into the surface of the mounting frame (51), the adjusting screw (54) is in threaded connection with the mounting frame (51), one end of the adjusting screw (54) is fixedly connected with a handle II (55), the other end of the adjusting screw (54) penetrates through the surface of the mounting frame (51) and extends to the inside of the mounting frame (51), the limiting rod is rotatably connected with a limiting block (56) arranged in the mounting frame (51), the bottom surface of the level bubble (46) is fixedly connected with a mounting block (53), and the mounting block (53) is clamped in the mounting frame (51) through the limiting block (56) and the limiting rod (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222921759.6U CN219796606U (en) | 2022-11-03 | 2022-11-03 | Adjustable measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222921759.6U CN219796606U (en) | 2022-11-03 | 2022-11-03 | Adjustable measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219796606U true CN219796606U (en) | 2023-10-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222921759.6U Active CN219796606U (en) | 2022-11-03 | 2022-11-03 | Adjustable measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219796606U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12044531B1 (en) * | 2023-03-13 | 2024-07-23 | Ping An Coal Mining Engineering Tec | Level instrument and method for surveying mining subsidence zone in coal mining area |
-
2022
- 2022-11-03 CN CN202222921759.6U patent/CN219796606U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12044531B1 (en) * | 2023-03-13 | 2024-07-23 | Ping An Coal Mining Engineering Tec | Level instrument and method for surveying mining subsidence zone in coal mining area |
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