CN216770567U

CN216770567U - Surveyor's level for geological survey and drawing

Info

Publication number: CN216770567U
Application number: CN202123251369.4U
Authority: CN
Inventors: 沈永坤; 李冰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-06-17
Anticipated expiration: 2031-12-22

Abstract

The utility model discloses a level gauge for geological survey and mapping, and relates to the technical field of geological survey. The leveling instrument comprises a bottom plate, wherein a leveling instrument is arranged on the bottom plate, a top plate is fixedly arranged on the bottom plate, the leveling instrument is positioned between the bottom plate and the top plate, sealing plates are tightly hinged to the outer surfaces of the periphery of the bottom plate, the sealing plates are connected with the top plate through lock catches, and supporting legs are connected to the outer surfaces of the sealing plates in a sliding mode. Compared with the prior art, when the leveling instrument for geological measurement and mapping is required to be carried, the four sealing plates are rotated and are stabilized on the top plate through the lock catches, a box body is formed among the bottom plate, the top plate and the four sealing plates, the leveling instrument is located in the box body, then the supporting legs and the sealing plates are released from fixation through the fixing pieces, the supporting legs slide on the sealing plates to proper positions, and the supporting legs are stabilized on the sealing plates through the fixing pieces again, so that the leveling instrument for geological measurement and mapping is convenient to carry.

Description

Surveyor's level for surveying and mapping is surveyed to geology

Technical Field

The utility model relates to the technical field of geological measurement equipment, in particular to a level for geological measurement and mapping.

Background

The level gauge is a common instrument for engineering measurement and elevation measurement of engineering geology. When the level is to be used, the instrument is mounted on a telescopic tripod and placed between two observation points. The assembly of the level is accomplished by first opening the tripod and making the height moderate, leveling the head of the stand approximately by visual estimation and checking if the foot stand is secure, then opening the instrument box and connecting the level with the connecting screw on the tripod, which is inconvenient to carry because the existing level, instrument box and tripod are all independent individuals.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: the utility model provides a level for geological measurement and surveying and mapping, which aims to solve the problem that the existing level, an instrument box and a tripod are independent and are inconvenient to carry.

The utility model specifically adopts the following technical scheme for realizing the purpose:

the utility model provides a surveyor's level for surveying and mapping is measured to geology, includes the bottom plate, install the surveyor's level on the bottom plate, the roof has set firmly on the bottom plate, the surveyor's level is located between bottom plate and the roof, bottom plate surface all around all closely articulates there is the shrouding, the shrouding passes through the hasp to be connected with the roof, the equal sliding connection in surface of shrouding has the supporting leg, be equipped with on the supporting leg and stabilize or remove the mounting of stabilizing on the shrouding with the supporting leg, the one end of supporting leg has set firmly ground awl.

Further, the mounting includes the screw rod of threaded connection on the supporting leg, set up the conflict groove inconsistent with the screw rod on the shrouding.

Further, the supporting leg includes a plurality of slide, adjacent two sliding connection between the slide, one of them slide and shrouding sliding connection, the screw rod rotates to be installed on the slide, set up the spacing groove that forms the conflict with the screw rod on the slide, wherein lie in the outside the slide sets firmly with the ground awl.

Furthermore, the sealing plate is provided with a plugging piece acting between the sealing plate and the top plate.

Furthermore, the plugging piece comprises a rubber strip installed on the sealing plate, and an extrusion groove which is abutted to the rubber strip is formed in the top plate.

Further, four the shrouding is first shutoff board, second shutoff board, third shutoff board and fourth shutoff board respectively, first shutoff board, second shutoff board, third shutoff board and fourth shutoff board respectively with be close to its slide sliding connection, the rubber strip is installed on first shutoff board, second shutoff board, third shutoff board and fourth shutoff board, set firmly through the connecting piece between first shutoff board, second shutoff board, third shutoff board and the fourth shutoff board, the fourth shutoff board passes through the hasp and is connected with the roof.

Further, the connecting piece is including setting firmly first shutoff board and second shutoff board one end and setting firmly at fourth shutoff board both ends and longitudinal section for the cardboard of L type, the slot of establishing is inserted mutually with the cardboard is all seted up to the other end of first shutoff board and second shutoff board and third shutoff board.

The utility model has the following beneficial effects:

1. compared with the prior art, when the leveling instrument for geological measurement and mapping is required to be carried, the four sealing plates are rotated and are stabilized on the top plate through the lock catches, a box body is formed among the bottom plate, the top plate and the four sealing plates, the leveling instrument is located in the box body, then the supporting legs and the sealing plates are released from fixation through the fixing pieces, the supporting legs slide on the sealing plates to proper positions, and the supporting legs are stabilized on the sealing plates through the fixing pieces again, so that the leveling instrument for geological measurement and mapping is convenient to carry.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a sectional view taken along line A-A of FIG. 2 in accordance with the present invention;

FIG. 4 is a cross-sectional view taken in the direction B-B of FIG. 2 in accordance with the present invention;

reference numerals: 1. a base plate; 2. a level gauge; 3. a top plate; 4. closing the plate; 401. a first plugging plate; 402. a second plugging plate; 403. a third plugging plate; 404. a fourth plugging plate; 5. a fixing member; 501. a screw; 6. supporting legs; 601. a slide plate; 7. a ground cone; 8. a connecting member; 801. clamping a plate; 9. a blocking member; 901. a rubber strip.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.

As shown in fig. 1, 2, 3 and 4, an embodiment of the utility model provides a leveling instrument for geological survey and mapping, which comprises a bottom plate 1, a leveling instrument 2 is installed on the bottom plate 1, a top plate 3 is fixedly installed on the bottom plate 1, the leveling instrument 2 is located between the bottom plate 1 and the top plate 3, sealing plates 4 are tightly hinged to the peripheral outer surfaces of the bottom plate 1, when the sealing plates 4 need to be rotated, as the sealing plates 4 are tightly hinged to the bottom plate 1, a large force is needed to rotate the sealing plates 4 around the hinged points of the sealing plates and the bottom plate 1, the sealing plates 4 are connected with the top plate 3 through latches, when the sealing plates 4 are stabilized on the top plate 3 through the latches, a box body is formed among the bottom plate 1, the top plate 3 and the four sealing plates 4, and the leveling instrument 2 is located inside the box body, thereby facilitating the carrying of the leveling instrument for geological survey and mapping, the outer surfaces of the sealing plates 4 are all slidably connected with supporting legs 6, the supporting leg 6 is provided with a fixing part 5 for stabilizing or destabilizing the supporting leg 6 on the sealing plate 4, one end of the supporting leg 6 is fixedly provided with a ground cone 7, when the leveling instrument for geological survey and mapping needs to be used, firstly, the sealing plate 4 and the top plate 3 are disconnected through a lock catch, then, the four sealing plates 4 are rotated around the hinged ends of the four sealing plates 4 and the bottom plate 1 to a proper angle, then, the supporting leg 6 is pulled loosely, the supporting leg 6 extends to a proper length from the sealing plate 4, the supporting leg 6 is stabilized on the sealing plate 4 through the fixing part 5, and the ground cone 7 is contacted with the ground, thereby supporting the leveling instrument 2, when the leveling instrument for geological survey and mapping needs to be carried, the four sealing plates 4 are rotated, the sealing plates 4 are stabilized on the top plate 3 through the lock catch, at the moment, a box body is formed between the bottom plate 1, the top plate 3 and the four

sealing plates

4, and 2 levels are located the inside of box, later remove fixedly between with supporting leg 6 and shrouding 4 through mounting 5 to with supporting leg 6 slide suitable position on shrouding 4, stabilize supporting leg 6 on shrouding 4 through mounting 5 once more this moment, this state of level for geological survey this moment is shown in figure 1, thereby this level for geological survey is convenient for carry.

As shown in fig. 4, the fixing member 5 includes a screw 501 screwed on the supporting leg 6, a contact groove that contacts with the screw 501 is provided on the sealing plate 4, the screw 501 can slide inside the contact groove, when it is necessary to release the stability between the supporting leg 6 and the sealing plate 4, at first, the screw 501 is rotated, and one end of the screw 501 located inside the contact groove is moved toward the direction away from the contact groove, when the screw 501 completely releases the contact with the contact groove, the supporting leg 6 can slide on the sealing plate 4 at this time, otherwise, when it is necessary to stabilize the supporting leg 6 on the sealing plate 4, the screw 501 is rotated, one end of the screw 501 located inside the contact groove is moved toward the direction close to the contact groove, and the screw 501 and the contact groove are formed as contact, thereby facilitating the release of the stability or the stability between the supporting leg 6 and the sealing plate 4.

As shown in fig. 3 and 4, the supporting leg 6 comprises a plurality of sliding plates 601, two adjacent sliding plates 601 are connected in a sliding way, one sliding plate 601 is connected with the closing plate 4 in a sliding way, the screw 501 is rotatably arranged on the sliding plate 601, the sliding plate 601 is provided with a limit groove which is abutted against the screw 501, wherein the slide plate 601 positioned at the outermost side is fixedly arranged with the ground cone 7, and by arranging a plurality of slide plates 601, because the two adjacent sliding plates 601 are connected in a sliding manner, the screw 501 is rotatably installed on the sliding plates 601, the limiting groove is formed on the sliding plates 601, therefore, by rotating the screw 501, the plurality of sliding plates 601 are unstabilized, and then sliding is performed between a plurality of sliding plates 601 and between one of the sliding plates 601 and the cover plate 4, so that the length between the sliding plate 601 and the base plate 1 can be increased, and then can improve the position height that this spirit level 2 is located ground, be applicable to different use height requirements.

As shown in fig. 3, be equipped with on shrouding 4 and act on the shutoff piece 9 between shrouding 4 and roof 3, through setting up shutoff piece 9, can increase the leakproofness between shrouding 4 and the roof 3, and then prevent that rainy day rainwater from getting into the gap between shrouding 4 and the roof 3, prevent rainwater corrosion surveyor's level 2.

As shown in fig. 3, the blocking piece 9 includes the rubber strip 901 installed on the sealing plate 4, the extrusion groove which is inconsistent with the rubber strip 901 is provided on the top plate 3, when the sealing plate 4 is stabilized on the top plate 3 through the lock catch, at this time, the deformation occurs inside the extrusion groove of the rubber strip 901 on the sealing plate 4 on the top plate 3, so that the sealing performance between the sealing plate 4 and the top plate 3 is increased, and then rainwater is prevented from entering the gap between the sealing plate 4 and the top plate 3 in rainy days, and the rainwater is prevented from corroding the level 2.

As shown in fig. 3 and 4, the four sealing plates 4 are a first sealing plate 401, a second sealing plate 402, a third sealing plate 403 and a fourth sealing plate 404, respectively, the first sealing plate 401, the second sealing plate 402, the third sealing plate 403 and the fourth sealing plate 404 are slidably connected with a sliding plate 601 adjacent thereto, respectively, a rubber strip 901 is installed on the first sealing plate 401, the second sealing plate 402, the third sealing plate 403 and the fourth sealing plate 404, the first sealing plate 401, the second sealing plate 402, the third sealing plate 403 and the fourth sealing plate 404 are fixedly connected by a connecting member 8, the fourth sealing plate 404 is connected with the top plate 3 by a lock catch, when the first sealing plate 401, the second sealing plate 402, the third sealing plate 403 and the fourth sealing plate 404 are required to be stably connected on the top plate 3 by the connecting member 8, and then the fourth blocking plate 404 is connected with the top plate 3 through the lock catch, so that a plurality of lock catches are not needed, and the use is more convenient.

As shown in fig. 3 and 4, the connecting member 8 includes a fastening plate 801 fixedly disposed at one end of the first plugging plate 401 and the second plugging plate 402 and fixedly disposed at the two ends of the fourth plugging plate 404 and having an L-shaped longitudinal section, the other ends of the first plugging plate 401 and the second plugging plate 402 and the third plugging plate 403 are respectively provided with a slot inserted into the fastening plate 801, when the first plugging plate 401, the second plugging plate 402, the third plugging plate 403 and the fourth plugging plate 404 are required to be stabilized on the top plate 3, the third plugging plate 403 is first rotated to make the included angle between the third plugging plate 403 and the bottom plate 1 90 °, then the second plugging plate 402 is rotated to make the fastening plate 801 on the second plugging plate 402 inserted into one of the slots on the third plugging plate 403, then the first plugging plate 401 is rotated to make the fastening plate 801 on the first plugging plate 401 inserted into the slot 402 on the second plugging plate 402, and the fourth plugging plate 404 is rotated, two clamping plates 801 on the fourth plugging plate 404 are inserted into the slot on the first plugging plate 401 and the other slot on the third plugging plate 403, and then the fourth plugging plate 404 is connected with the top plate 3 through a lock catch, so that the first plugging plate 401, the second plugging plate 402, the third plugging plate 403 and the fourth plugging plate 404 are stabilized on the top plate 3.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a surveyor's level for surveying and mapping is measured to geology, a serial communication port, including bottom plate (1), install surveyor's level (2) on bottom plate (1), roof (3) have set firmly on bottom plate (1), surveyor's level (2) are located between bottom plate (1) and roof (3), bottom plate (1) surface all around all closely articulates there is shrouding (4), shrouding (4) are connected with roof (3) through the hasp, the equal sliding connection in surface of shrouding (4) has supporting leg (6), be equipped with on supporting leg (6) and stabilize supporting leg (6) or remove mounting (5) of stabilizing on shrouding (4), the one end of supporting leg (6) has set firmly ground awl (7).

2. The level gauge for geological survey and drawing according to claim 1, wherein said fixing member (5) comprises a screw (501) threaded on said supporting leg (6), and said closing plate (4) is provided with an interference groove for interfering with said screw (501).

3. The level for geological survey and drawing according to claim 2, characterized in that said supporting legs (6) comprise a plurality of sliding plates (601), two adjacent sliding plates (601) are slidably connected, one of said sliding plates (601) is slidably connected with the closing plate (4), said screw rod (501) is rotatably mounted on the sliding plate (601), said sliding plate (601) is provided with a limiting groove which forms an interference with the screw rod (501), wherein said sliding plate (601) located at the outermost side is fixedly connected with the ground cone (7).

4. A spirit level for geological surveying and mapping according to claim 2, characterized in that the closing plate (4) is provided with a blocking element (9) acting between the closing plate (4) and the top plate (3).

5. The level for geological survey and mapping according to claim 4, characterized in that said block piece (9) comprises a rubber strip (901) mounted on the closing plate (4), said top plate (3) being provided with an extrusion groove against the rubber strip (901).

6. A surveyor's level according to claim 5, characterised in that four said sealing plates (4) are a first sealing plate (401), a second sealing plate (402), a third sealing plate (403) and a fourth sealing plate (404), respectively, the first sealing plate (401), the second sealing plate (402), the third sealing plate (403) and the fourth sealing plate (404) are slidably connected with the sliding plate (601) adjacent thereto, respectively, the rubber strip (901) is mounted on the first sealing plate (401), the second sealing plate (402), the third sealing plate (403) and the fourth sealing plate (404), the first sealing plate (401), the second sealing plate (402), the third sealing plate (403) and the fourth sealing plate (404) are fixed by a connecting member (8), and the fourth sealing plate (404) is connected with the top plate (3) by a lock catch.

7. The surveyor's level for geological survey and drawing according to claim 6, wherein the connecting member (8) comprises a first blocking plate (401) and a second blocking plate (402) fixed at one end and a clamping plate (801) fixed at two ends of a fourth blocking plate (404) and having an L-shaped longitudinal section, and the other ends of the first blocking plate (401) and the second blocking plate (402) and the third blocking plate (403) are provided with slots inserted into the clamping plate (801).