CN213745858U - Engineering survey level gauge device - Google Patents
Engineering survey level gauge device Download PDFInfo
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- CN213745858U CN213745858U CN202022431712.2U CN202022431712U CN213745858U CN 213745858 U CN213745858 U CN 213745858U CN 202022431712 U CN202022431712 U CN 202022431712U CN 213745858 U CN213745858 U CN 213745858U
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- adjusting sleeve
- lower extreme
- screw rod
- level
- surveyor
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- 230000007246 mechanism Effects 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 abstract description 7
- 230000003028 elevating effect Effects 0.000 abstract description 4
- 239000000203 mixture Substances 0.000 abstract description 4
- 230000001276 controlling effect Effects 0.000 abstract description 3
- 230000008878 coupling Effects 0.000 abstract description 3
- 238000010168 coupling process Methods 0.000 abstract description 3
- 238000005859 coupling reaction Methods 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses an engineering survey surveyor's level device, including the surveyor's level and with surveyor's level assorted mount pad, the mount pad lower extreme is equipped with the swivelling chute, the mount pad rotates and sets up at the swivelling chute, the swivelling chute below is equipped with the spacing groove, the spacing inslot internal rotation is provided with the screw rod, screw rod one end is equipped with the rocker, threaded connection has the regulating block on the screw rod, regulating block sliding connection is at the spacing inslot, regulating block one end rigid coupling is in the swivelling chute lower extreme, the spacing inslot below is equipped with elevating system, elevating system includes adjusting sleeve and pegs graft the telescopic link in adjusting sleeve, telescopic link one end rigid coupling is at the spacing groove lower extreme, adjusting sleeve one side is equipped with first fixing bolt, the adjusting sleeve lower extreme is equipped with the backup pad, the backup pad lower extreme is equipped with the A-frame. Compared with the prior art, the utility model the advantage lies in, conveniently carry out altitude mixture control, need not the mobile instrument can realize controlling the regulation observation position, simple nimble, labour saving and time saving has improved work efficiency.
Description
Technical Field
The utility model relates to an engineering survey technical field specifically indicates an engineering survey surveyor's level device.
Background
In various engineering constructions, when surveying topography, generally need use the spirit level, the spirit level is the instrument of establishing horizontal sight and survey the difference in height between two points on ground, wherein the theory of operation of spirit level is for surveying the difference in height between the ground point according to the leveling principle, the main part is expected to be far away the mirror, the pipe spirit level, the vertical axis, the base, the foot spiral, current spirit level is generally installed the spirit level on fixed triangular supports when using, it is very troublesome when adjusting the height, even can't carry out height adjustment, need put the instrument again to suitable position when the position needs to be adjusted about in the observation process, very heavy, waste time and energy, reduced work efficiency.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is overcome above defect, provide an engineering survey spirit level device, conveniently carry out the altitude mixture control, need not the mobile instrument can realize the left and right sides regulation viewing position, simple flexibility, labour saving and time saving has improved work efficiency.
In order to solve the technical problem, the utility model provides a technical scheme does: an engineering surveying level device comprises a level and a mounting seat matched with the level, the lower end of the mounting seat is provided with a rotary groove, the mounting seat is rotatably arranged in the rotary groove, a limit groove is arranged below the rotary groove, a screw rod is rotationally arranged in the limit groove, a rocker is arranged at one end of the screw rod, an adjusting block matched with the limit groove is connected on the screw rod in a threaded manner, the adjusting block is connected in the limiting groove in a sliding manner, one end of the adjusting block is fixedly connected with the lower end of the rotating groove, a lifting mechanism is arranged below the limiting groove, the lifting mechanism comprises an adjusting sleeve and a telescopic rod inserted in the adjusting sleeve, one end of the telescopic rod is fixedly connected to the lower end of the limiting groove, a first fixing bolt is arranged on one side of the adjusting sleeve, a supporting plate is arranged at the lower end of the adjusting sleeve, and a triangular support is arranged at the lower end of the supporting plate.
Compared with the prior art, the utility model the advantage lie in: after putting suitable observation position with this device pendulum, through the observation height of the adjustable spirit level of elevating system, unscrew first fixing bolt, adjust the telescopic link and reciprocate in adjusting sleeve, adjust to suitable high back, with first fixing bolt screw up can, conveniently carry out altitude mixture control, when changing observation position about needs, it drives the screw rod and rotates to wave the rocker, make the spirit level remove about the spacing inslot, until adjusting suitable observation position stop wave can, can realize controlling the regulation observation position without the removal instrument, and is simple and flexible, time saving and labor saving, and the work efficiency is improved.
As the improvement, the supporting leg of A-frame all articulate in the backup pad lower extreme, it is adjacent the supporting leg of A-frame passes through the stay cord and connects, and with the supporting leg of A-frame branch during the use, make the supporting leg fix under the pulling force of stay cord, it can to fold the supporting leg after using up, conveniently carry and install.
As an improvement, a second fixing bolt communicated to the surface of the mounting seat is arranged on the outer side of the rotary groove, the level gauge is connected in the rotary groove in a rotating mode through the mounting seat, the observation angle can be adjusted conveniently, and the second fixing bolt can be screwed down after the appropriate observation angle is adjusted.
As the improvement, the lower extreme of telescopic link extends to the below and the threaded connection of backup pad have the dog, prevent that the telescopic link from excessively extending in adjusting sleeve, also convenient dismantlement simultaneously, twist off the dog when not using, extract the telescopic link can from adjusting sleeve.
Drawings
Fig. 1 is a front view of the engineering surveying level device of the present invention.
Fig. 2 is a side view of the utility model relates to an engineering survey spirit level device.
As shown in the figure: 1. the level, 2, the mount pad, 3, the swivelling chute, 4, second fixing bolt, 5, spacing groove, 6, regulating block, 7, screw rod, 8, the rocker, 9, the telescopic link, 10, adjusting sleeve, 11, first fixing bolt, 12, backup pad, 13, the A-frame, 14, dog, 15, stay cord, 16, elevating system.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
With reference to the attached drawings, an engineering surveying level device comprises a level 1 and a mounting base 2 matched with the level 1, wherein a rotary groove 3 is arranged at the lower end of the mounting base 2, the mounting base 2 is rotatably arranged in the rotary groove 3, a limiting groove 5 is arranged below the rotary groove 3, a screw 7 is rotatably arranged in the limiting groove 5, a rocker 8 is arranged at one end of the screw 7, an adjusting block 6 matched with the limiting groove 5 is connected to the screw 7 in a threaded manner, the adjusting block 6 is slidably connected in the limiting groove 5, one end of the adjusting block 6 is fixedly connected to the lower end of the rotary groove 3, a lifting mechanism 16 is arranged below the limiting groove 5, the lifting mechanism 16 comprises an adjusting sleeve 10 and a telescopic rod 9 inserted in the adjusting sleeve 10, one end of the telescopic rod 9 is fixedly connected to the lower end of the limiting groove 5, a first fixing bolt 11 is arranged on one side of the adjusting sleeve 10, the lower end of the adjusting sleeve 10 is provided with a supporting plate 12, and the lower end of the supporting plate 12 is provided with a triangular support 13.
The supporting legs of the triangular supports 13 are hinged to the lower end of the supporting plate 12, and the supporting legs of the adjacent triangular supports 13 are connected through pull ropes 15.
And a second fixing bolt 4 communicated with the surface of the mounting seat 2 is arranged outside the rotating groove 3.
The lower end of the telescopic rod 9 extends to the lower part of the supporting plate 12 and is connected with a stop block 14 in a threaded manner.
When the utility model is implemented, the supporting legs of the triangular bracket 13 are opened after the device is brought to a proper observation position, the supporting legs of the triangular bracket 13 realize the support of the device under the tension of the stay cord 15, after the device is placed, the level 1 is arranged on the mounting seat 2, the mounting seat 2 is rotationally arranged in the rotating groove, the observation angle of the level 1 can be roughly adjusted, after the device is adjusted to a proper angle, the second fixing bolt 4 is screwed, the second fixing bolt 4 is contacted with the surface of the mounting seat 2, the mounting seat 2 can be fixed through the forward extrusion force and the friction force of the second fixing bolt 4, the mounting seat 2 can not rotate, when the observation height needs to be adjusted, the first fixing bolt 11 is unscrewed, the telescopic rod 9 can freely move up and down in the adjusting sleeve 10, the first fixing bolt 11 is screwed after the observation height is adjusted to a proper height, conveniently carry out altitude mixture control, when change observation position about needs, wave rocker 8 and drive screw rod 7 and rotate, threaded connection has regulating block 6 on the screw rod 7, the rigid coupling of regulating block 6 upper end is at rotatory groove 3 lower extreme, screw rod 7 pivoted drives regulating block 6 and controls about on screw rod 7 simultaneously, level 1 that drives rotatory groove 3 and top under limiting groove 5 moves about along limiting groove 5, can realize controlling the regulation observation position without the removal instrument, and is simple and flexible, time saving and labor saving, and the work efficiency is improved, after having surveyd, pull down and pack up level 1, twist down dog 14, it takes telescopic link 9 out to unscrew first fixing bolt 11, pack up tripod 13 can, easy to assemble carries and saves space.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (4)
1. The utility model provides an engineering survey surveyor's level device, includes surveyor's level (1) and with surveyor's level (1) assorted mount pad (2), its characterized in that: the lower end of the mounting seat (2) is provided with a rotating groove (3), the mounting seat (2) is rotatably arranged in the rotating groove (3), a limiting groove (5) is arranged below the rotating groove (3), a screw rod (7) is rotatably arranged in the limiting groove (5), one end of the screw rod (7) is provided with a rocker (8), the screw rod (7) is in threaded connection with an adjusting block (6) matched with the limiting groove (5), the adjusting block (6) is slidably connected in the limiting groove (5), one end of the adjusting block (6) is fixedly connected to the lower end of the rotating groove (3), a lifting mechanism (16) is arranged below the limiting groove (5), the lifting mechanism (16) comprises an adjusting sleeve (10) and a telescopic rod (9) inserted in the adjusting sleeve (10), one end of the telescopic rod (9) is fixedly connected to the lower end of the limiting groove (5), adjusting sleeve (10) one side is equipped with first fixing bolt (11), adjusting sleeve (10) lower extreme is equipped with backup pad (12), backup pad (12) lower extreme is equipped with A-frame (13).
2. An engineering level device according to claim 1, wherein: the supporting legs of the triangular supports (13) are hinged to the lower ends of the supporting plates (12), and the supporting legs of the adjacent triangular supports (13) are connected through pull ropes (15).
3. An engineering level device according to claim 1, wherein: and a second fixing bolt (4) communicated with the surface of the mounting seat (2) is arranged on the outer side of the rotary groove (3).
4. An engineering level device according to claim 1, wherein: the lower end of the telescopic rod (9) extends to the lower part of the supporting plate (12) and is in threaded connection with a stop block (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022431712.2U CN213745858U (en) | 2020-10-28 | 2020-10-28 | Engineering survey level gauge device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022431712.2U CN213745858U (en) | 2020-10-28 | 2020-10-28 | Engineering survey level gauge device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213745858U true CN213745858U (en) | 2021-07-20 |
Family
ID=76854795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022431712.2U Active CN213745858U (en) | 2020-10-28 | 2020-10-28 | Engineering survey level gauge device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213745858U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114777732A (en) * | 2022-04-20 | 2022-07-22 | 中国三冶集团有限公司 | Mounting method of sintering cylinder type mixer |
-
2020
- 2020-10-28 CN CN202022431712.2U patent/CN213745858U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114777732A (en) * | 2022-04-20 | 2022-07-22 | 中国三冶集团有限公司 | Mounting method of sintering cylinder type mixer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An engineering surveying level device Granted publication date: 20210720 Pledgee: China Postal Savings Bank Co.,Ltd. Leizhou Branch Pledgor: Guangdong East Railway Construction Group Co.,Ltd. Registration number: Y2024980015101 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |