CN212644015U - Level gauge for geological surveying and mapping - Google Patents

Abstract

The utility model discloses a surveyor's level that geological survey used relates to mapping equipment technical field. The utility model discloses a support, the top of support is fixed with the backup pad that is on a parallel with the horizontal plane, the fixed loop bar that runs through the perpendicular to backup pad in the backup pad, loop bar female connection has the screw rod, the top of screw rod is rotated and is connected with the link, the activity is provided with two splint and has placed the surveyor's level instrument between two splint on the link, be provided with in the backup pad and be used for driving screw pivoted runner assembly. The utility model discloses at first place the surveyor's level instrument between two splint when using, make two splint press from both sides the surveyor's level instrument tight between two splint and make it fixed through clamping component's setting, rethread rotating assembly's setting, rotating assembly can drive the screw rod and rotate to make the screw rod rotate the limit in the loop bar and reciprocate, rotate the limit and reciprocate when the screw rod.

Description

Level gauge for geological surveying and mapping

Technical Field

The utility model relates to a mapping equipment technical field, concretely relates to surveyor's level that geological survey was used.

Background

The geological mapping is a general term of all mapping work related to geological survey, mineral exploration and establishment of a result map thereof, and mainly comprises geological point measurement, geological profile measurement, physical exploration measurement, mining area control measurement, mining area topographic measurement, exploration mesh measurement, exploration engineering positioning measurement, pit exploration engineering measurement, well exploration engineering measurement, through measurement, open pit measurement, surface movement observation, drawing of related maps, printing and establishment of a geological mineral information system.

The level is an instrument for establishing a horizontal sight line to measure the height difference between two points on the ground. The principle is to measure the height difference between ground points according to the leveling principle. The main components are hopeful to be a telescope, a tube level gauge, a vertical shaft, a base and a foot screw. The device is divided into a micro-inclination level, an automatic leveling level, a laser level and a digital level (also called an electronic level) according to the structure, and is divided into a precision level and a common level according to the precision. The existing level is used by fixing the level instrument on a support through a bolt when in use, but the fixing mode is too troublesome in installation and disassembly, can excessively waste the time of a user, influences the process of surveying and mapping work, and brings inconvenience to the user because the fixed support cannot perform height adjustment on the level instrument on the support, so that the level for geological surveying and mapping is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: for solving the problem that proposes among the above-mentioned background art, the utility model provides a surveyor's level of geological survey usefulness.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a surveyor's level that geological survey was used, includes the support, the top of support is fixed with the backup pad that is on a parallel with the horizontal plane, the fixed loop bar that runs through there is the perpendicular to backup pad in the backup pad, loop bar female connection has the screw rod, the top of screw rod is rotated and is connected with the link, the activity is provided with on the link and has placed the surveyor's level instrument between two splint and two splint, be provided with in the backup pad and be used for driving screw pivoted runner assembly, be provided with on the link and be used for making two splint press from both sides tight clamping component with the surveyor's level instrument.

Further, the runner assembly runs through the top of hollow box including fixing hollow box and the screw rod screw thread in the backup pad, one side movable mounting of hollow box has the one end of rocker and rocker to run through to the inside of hollow box, the one end that the rocker is located hollow box is fixed with the worm, threaded connection has worm wheel and worm wheel to pass through the bearing and rotates with the backup pad to be connected on the surface that the screw rod is located hollow box, the worm wheel meshes with the worm mutually, all set up vertical ascending guide way on fixed plate and two fixed plates of hollow box of perpendicular to in the both sides of hollow box, equal sliding connection has guide bar and two guide bars all and link fixed connection in two guide ways.

Further, clamping component is including fixing the horizontal plate at the link top, spout and two splint and spout sliding connection have been seted up on the horizontal plate, the dwang that is connected with the perpendicular to horizontal plate is rotated at the top of horizontal plate, the outer fixed surface cover of dwang is equipped with the gear, two one side that splint are relative all is fixed with the rack that is on a parallel with the horizontal plate, the rack is located both sides around the gear, two the one end that splint were kept away from to the rack all is fixed with spring one, two the one end that rack was kept away from to spring one all with corresponding splint fixed connection, the top of dwang is rotated and is connected with the board of placing of perpendicular to dwang, two place and be provided with the auxiliary assembly who is used for supplementary splint to press from both sides tight spirit level instrument on.

Further, two one side that the splint are relative is the concave type, auxiliary assembly is including fixing the sleeve at placing the board top, the sleeve internal fixation has vertical ascending spring two, the top of spring two is fixed with branch, the top activity of branch runs through telescopic top and has placed the spirit level instrument.

Further, the number of the auxiliary components is four.

The utility model has the advantages as follows:

the utility model is firstly placed between two clamping plates when in use, the leveling instrument is clamped between the two clamping plates by the two clamping plates through the arrangement of the clamping component to be fixed, then the rotating component can drive the screw rod to rotate through the arrangement of the rotating component, so that the screw rod can rotate and move up and down in the loop bar, when the screw rod rotates and moves up and down, the connecting frame rotationally connected with the top end of the screw rod can move up and down, thereby driving the two clamping plates on the connecting frame to adjust the up-down height, achieving the effect of adjusting the height of the leveling instrument between the two clamping plates, the whole device is different from the traditional device, when the leveling instrument is installed on a bracket, the leveling instrument can be conveniently and quickly installed on the bracket through the arrangement of the clamping plates and the clamping component, and the time of a user when the leveling instrument is installed and disassembled is greatly saved, the process of surveying and mapping work is accelerated, the screw rod is made to be vertically height-adjusted through the arrangement of the rotating assembly, and therefore the connecting frame is driven to be vertically height-adjusted, the height adjustment of the level instrument is not achieved, and convenience is brought to the surveying and mapping work.

Drawings

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

FIG. 2 is another perspective view of the present invention;

fig. 3 is a front view of the structure of the present invention;

FIG. 4 is a top view of the present invention;

fig. 5 is a sectional view taken along the line a-a of fig. 2 according to the present invention;

fig. 6 is a sectional view taken along line B-B of fig. 3 according to the present invention;

fig. 7 is a cross-sectional view taken along line C-C of fig. 4 in accordance with the present invention;

fig. 8 is an enlarged view of fig. 6D according to the present invention;

fig. 9 is an enlarged view of E of fig. 7 according to the present invention;

reference numerals: 1. a support; 2. a support plate; 3. a loop bar; 4. a screw; 5. a connecting frame; 6. a splint; 7. a rotating assembly; 71. a hollow box; 72. a rocker; 73. a worm; 74. a worm gear; 75. a fixing plate; 76. a guide groove; 77. a guide bar; 8. a clamping assembly; 81. a horizontal plate; 82. a chute; 83. a gear; 84. a rack; 85. placing the plate; 86. a first spring; 87. an auxiliary component; 871. a sleeve; 872. a second spring; 873. a strut; 88. rotating the rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "up", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

As shown in fig. 1-9, a surveyor's level that geological survey used, including support 1, the top of support 1 is fixed with backup pad 2 that is on a parallel with the horizontal plane, fixed loop bar 3 that runs through perpendicular to backup pad 2 on backup pad 2, 3 female connection in loop bar have a screw rod 4, the top of screw rod 4 is rotated and is connected with link 5, the activity is provided with two splint 6 on link 5 and has placed the surveyor's level between two splint 6, be provided with in backup pad 2 and be used for driving screw rod 4 pivoted runner assembly 7, be provided with on link 5 and be used for making two splint 6 press from both sides tight clamping assembly 8 of surveyor's level.

In the embodiment, when in use, a level instrument is firstly placed between two clamping plates 6, the level instrument is clamped between the two clamping plates 6 by the two clamping plates 6 through the arrangement of the clamping component 8 to be fixed, then the rotating component 7 can drive the screw rod 4 to rotate, so that the screw rod 4 rotates and moves up and down in the loop bar 3, the connecting frame 5 rotationally connected with the top end of the screw rod 4 moves up and down while rotating the screw rod 4, the two clamping plates 6 on the connecting frame 5 are driven to adjust the vertical height, the effect of adjusting the height of the level instrument between the two clamping plates 6 is achieved, the whole device is different from a traditional device, when the level instrument is installed on the bracket 1, the level instrument can be conveniently and quickly installed on the bracket 1 through the arrangement of the clamping plates 6 and the clamping component 8, the time that the user used when installing the surveyor's level is dismantled has been saved greatly for surveying and mapping work's process, and rethread runner assembly 7's setting makes screw rod 4 altitude mixture control about going on, thereby drives link 5 and goes on altitude mixture control about not reaching and going on the surveyor's level instrument altitude mixture control, has brought the facility for surveying and mapping work.

Specifically, the rotating assembly 7 comprises a hollow box 71 fixed on the support plate 2 and a top of the hollow box 71 penetrated by a screw thread of the screw rod 4, a rocker 72 is movably mounted on one side of the hollow box 71, one end of the rocker 72 penetrates into the hollow box 71, a worm 73 is fixed at one end of the rocker 72 located in the hollow box 71, a worm wheel 74 and a worm wheel 74 are connected with the outer surface of the screw rod 4 located in the hollow box 71 in a threaded manner and are rotatably connected with the support plate 2 through a bearing, the worm wheel 74 is meshed with the worm 73, vertical upward guide grooves 76 are formed in fixed plates 75 perpendicular to the hollow box 71 and two fixed plates 75 on both sides of the hollow box 71, and guide rods 77 are slidably connected in the two guide grooves 76 and are fixedly connected with the connecting frame 5.

In this embodiment, when height adjustment of the level is required, the level is first adjusted by manually turning the rocker 72, when the rocker 72 rotates, the worm 73 at one end of the rocker 72 rotates, when the worm 73 rotates, the worm wheel 74 meshed with the worm 73 rotates, when the worm wheel 74 rotates, the screw rod 4 screwed with the worm wheel 74 rotates, and when the screw rod 4 rotates, the screw rod 4 moves up and down while rotating along the loop bar 3, thereby the connecting frame 5 at the top end of the screw rod 4 moves up and down, the effect of adjusting the height of the clamp plate 6 on the connecting frame 5 and the level instrument clamped by the clamp plate 6 is achieved, when the connecting frame 5 is adjusted in height up and down, the two guide rods 77 slide up and down along the guide grooves 76 of the two fixing plates 75, so that the connecting frame 5 does not shift or rotate when moving up and down.

Specifically, clamping unit 8 is including fixing the horizontal plate 81 at link 5 top, spout 82 and two splint 6 and spout 82 sliding connection have been seted up on the horizontal plate 81, the top of horizontal plate 81 is rotated and is connected with the dwang 88 of perpendicular to horizontal plate 81, the external fixed surface cover of dwang 88 is equipped with gear 83, two splint 6 one sides relative all are fixed with the rack 84 that is on a parallel with horizontal plate 81, rack 84 is located gear 83's front and back both sides, the one end that splint 6 were kept away from to two rack 84 all is fixed with spring 86, the one end that rack 84 was kept away from to two spring 86 all with corresponding splint 6 fixed connection, the top of dwang 88 is rotated and is connected with the board 85 of placing perpendicular to dwang 88, two place and be provided with the auxiliary assembly 87 that is used for assisting splint 6 to press from both sides tight survey.

In this embodiment, when installing the level, at first pull open splint 6 to the direction of keeping away from another splint 6, slide in the spout 82 on splint 6 along horizontal plate 81, make rack 84 move along the direction that splint 6 kept away from, thereby it drives dwang 88 rotation with rack 84 engaged with gear 83 to drive, it can drive another splint 6 and move to rotate when gear 83 rotates, make two splint 6 open, put the level instrument between two splint 6 this moment again, splint 6 is put again, two splint 6 make two racks 84 drive two splint 6 and are close to each other because the elasticity of a spring 86 this moment, thereby it is fixed to press from both sides the level instrument between two splint 6, the setting of auxiliary assembly 87 is used for strengthening the tight effect of clamp between level instrument and two splint 6.

Specifically, the opposite sides of the two clamping plates 6 are concave, the auxiliary assembly 87 comprises a sleeve 871 fixed at the top of the placing plate 85, a vertically upward spring two 872 is fixed in the sleeve 871, a supporting rod 873 is fixed at the top end of the spring two 872, and the top end of the supporting rod 873 movably penetrates through the top of the sleeve 871 and is provided with a level gauge.

In this embodiment, when the level instrument is placed on the supporting rod 873 between the two clamping plates 6, the supporting rod 873 is pushed to move upwards by the upward elastic force of the second spring 872 in the sleeve 871, so that the first level instrument on the supporting rod 873 moves upwards to tightly abut against the inner wall of the concave shape on the opposite side of the two clamping plates 6, thereby enhancing the stability of the level instrument and the clamping plates 6.

Specifically, the number of the auxiliary members 87 is four.

In this embodiment, it is used to improve the stability of the level instrument on the rod 873.

Claims (5)

1. The utility model provides a surveyor's level of geological survey usefulness, a serial communication port, including support (1), the top of support (1) is fixed with backup pad (2) that are on a parallel with the horizontal plane, fixed loop bar (3) that run through perpendicular to backup pad (2) on backup pad (2), loop bar (3) female connection has screw rod (4), the top of screw rod (4) is rotated and is connected with link (5), the activity is provided with two splint (6) and has placed the surveyor's level instrument between two splint (6) on link (5), be provided with on backup pad (2) and be used for driving screw rod (4) pivoted runner assembly (7), be provided with on link (5) and be used for making two splint (6) press from both sides tight clamping component (8) of surveyor's level instrument.

2. The level gauge for geological mapping according to claim 1, wherein the rotating assembly (7) comprises a hollow box (71) fixed on the support plate (2), a screw (4) penetrates through the top of the hollow box (71), a rocker (72) is movably installed on one side of the hollow box (71), one end of the rocker (72) penetrates into the hollow box (71), a worm (73) is fixed on one end of the rocker (72) positioned in the hollow box (71), a worm wheel (74) is connected with the outer surface of the screw (4) positioned in the hollow box (71) in a threaded manner, the worm wheel (74) is rotatably connected with the support plate (2) through a bearing, the worm wheel (74) is engaged with the worm (73), fixing plates (75) perpendicular to the hollow box (71) are fixed on both sides of the hollow box (71), and vertical guide grooves (76) are formed in both fixing plates (75), the two guide grooves (76) are internally and slidably connected with guide rods (77), and the two guide rods (77) are fixedly connected with the connecting frame (5).

3. The level gauge for geological mapping according to claim 1, wherein the clamping assembly (8) comprises a horizontal plate (81) fixed on the top of the connecting frame (5), the horizontal plate (81) is provided with a sliding groove (82), the two clamping plates (6) are slidably connected with the sliding groove (82), the top of the horizontal plate (81) is rotatably connected with a rotating rod (88) perpendicular to the horizontal plate (81), the outer surface of the rotating rod (88) is fixedly sleeved with a gear (83), one sides of the two clamping plates (6) opposite to each other are respectively fixed with a rack (84) parallel to the horizontal plate (81), the racks (84) are located on the front side and the rear side of the gear (83), one ends of the two racks (84) far away from the clamping plates (6) are respectively fixed with a first spring (86), and one ends of the two first springs (86) far away from the racks (84) are respectively fixedly connected with the corresponding clamping plates (6), the top of dwang (88) is rotated and is connected with board (85) of placing of perpendicular to dwang (88), two place and be provided with on board (85) and be used for supplementary splint (6) to press from both sides auxiliary assembly (87) of tight spirit level instrument.

4. The level gauge for geological mapping according to claim 3, wherein one side of each of the two clamping plates (6) opposite to each other is concave, the auxiliary assembly (87) comprises a sleeve (871) fixed at the top of the placing plate (85), a second vertically upward spring (872) is fixed in the sleeve (871), a supporting rod (873) is fixed at the top end of the second spring (872), and the top end of the supporting rod (873) movably penetrates through the top of the sleeve (871) and is used for placing a level gauge.

5. Level for geological mapping according to claim 4, characterized in that said auxiliary elements (87) are four in number.

Images