CN213580541U

CN213580541U - Soil layer density measuring device for soil surveying and mapping

Info

Publication number: CN213580541U
Application number: CN202022865379.6U
Authority: CN
Inventors: 赵丽曼
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-06-29
Anticipated expiration: 2030-12-04

Abstract

The utility model discloses a soil layer density measuring device for land survey and drawing, including the measuring apparatu, the equal fixed mounting in both sides of measuring apparatu up end has the fixed block, the inside sliding connection of fixed block has the bar carriage release lever, the one end fixed mounting of bar carriage release lever has the push pedal, the inside of bar carriage release lever is provided with the shifting chute, the other end fixed mounting of bar carriage release lever has a spring No. one, one side swing joint of shifting chute has two gag lever posts, the internally mounted of shifting chute has the wedge, the low side fixed mounting of wedge has electric putter, the low side fixed mounting of measuring apparatu has mounting plate, the equal fixed mounting in both sides of mounting plate has L type connecting plate, the inside fixed mounting of L type connecting plate has the position sleeve post, the inside sliding connection of position sleeve. This soil layer density measuring device for land surveying and mapping, but the symmetry gage block is fixed, and the device can improve the device measuring accuracy and stability with operation panel fixed connection simultaneously.

Description

Soil layer density measuring device for soil surveying and mapping

Technical Field

The utility model relates to a soil layer density measurement technical field is used in the soil survey and drawing, specifically is a soil layer density measurement device is used in soil survey and drawing.

Background

The land surveying and mapping is mainly carried out by observing the measurement distance, the horizontal angle, the vertical angle and the leveling of land and accessories thereof by using instruments such as a cadastral survey control point, a boundary point, a buried stone and an operation theodolite, wherein the soil layer needs to be subjected to density measurement in the land surveying and mapping, the soil layer needs to be dried and compressed, the quality of the soil layer is measured, the soil layer can be immersed into wax liquid, and then the wax liquid is measured to obtain the density value.

Disclosure of Invention

Technical problem to be solved

Not enough to prior art, the utility model provides a soil layer density measuring device is used in land survey and drawing has solved current soil layer density measuring device is used in land survey and drawing and has weighed the piece and the measuring apparatu body very easily touches because of operating personnel's mistake and topple over, influences measurement accuracy's problem in the use.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the soil density measuring device for surveying and mapping the soil comprises a measuring instrument, wherein fixed blocks are fixedly arranged on two sides of the upper end surface of the measuring instrument, a bar-shaped moving rod is slidably connected inside the fixed blocks, a push plate is fixedly arranged at one end of the bar-shaped moving rod, a moving groove is arranged inside the bar-shaped moving rod, a spring is fixedly arranged at the other end of the bar-shaped moving rod, two limiting rods are movably connected to one side of the moving groove, a wedge-shaped block is arranged inside the moving groove, an electric push rod is fixedly arranged at the low end of the wedge-shaped block, a mounting bottom plate is fixedly arranged at the low end of the measuring instrument, L-shaped connecting plates are fixedly arranged on two sides of the mounting bottom plate, a positioning sleeve column is fixedly arranged inside the L-shaped connecting plates, a bar-shaped inserting rod is slidably connected inside the positioning sleeve column, a second spring is fixedly installed on one side of the fixing plate, a first column is fixedly installed at one end of the positioning sleeve column, and a second column is installed on the outer side of the first column; the fixed block is connected with the measuring instrument through a screw, the strip-shaped moving rod and the fixed block form a sliding structure, the strip-shaped moving rod is connected with the push plate through a screw, one end of the first spring is connected with one end of the strip-shaped moving rod through a screw, and the other end of the first spring is connected with the inner wall of the fixed block through a screw; the gag lever post is gone into to the inside of bar carriage release lever, the one end and the fixed block of gag lever post are connected through the spliced pole, and the spliced pole passes through torsion spring with the fixed block and is connected.

Preferably, the wedge-shaped block is clamped into the moving groove, the top end of the electric push rod is connected with the bottom end of the wedge-shaped block through a screw, and the lower end of the electric push rod is connected with the inner wall of the fixing block through a screw.

Preferably, position sleeve post and L type connecting plate structure as an organic whole, L type connecting plate passes through the screw connection with the position sleeve post, the position sleeve post passes through the screw connection with a post, the inner wall fixed mounting of L type connecting plate has rubber antiskid backing plate.

Preferably, sliding structure is constituteed with the position sleeve post to the bar inserted bar, the bar inserted bar passes through the screw connection with the fixed plate, the one end and the fixed plate of No. two springs pass through the screw connection, the other end of No. two springs passes through the screw connection with the inner wall of position sleeve post.

Preferably, the one end fixed mounting of No. two posts has the handle, and the outside of handle has cup jointed the polyurethane walnut, and No. two posts pass through roller bearing with the bar inserted bar and are connected.

(III) advantageous effects

The utility model provides a soil layer density measuring device is used in soil survey and drawing. The method has the following beneficial effects:

(1) this soil layer density measuring device is used in soil survey and drawing, the effect through bar inserted bar and L type connecting plate be convenient for the fixed connection of the device with the operation panel, improved the stability that the device is connected, avoid the device to produce the displacement in the use.

(2) This soil layer density measuring device for land surveying and mapping, the removal of effect control wedge through electric putter, through the cooperation of wedge and shifting chute, the removal of steerable bar carriage release lever, through the cooperation of bar carriage release lever and push pedal, but the symmetry gauge block is fixed spacingly, avoids weighing the piece and leads to the accuracy to descend because of vibrations in the measurement process, is convenient for monitor the quality on soil layer.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1 at B according to the present invention;

fig. 4 is a schematic view of the connection structure of the first column and the second column of the present invention.

In the figure: 1. a measuring instrument; 2. a fixed block; 3. a bar-shaped moving rod; 4. pushing the plate; 5. a moving groove; 6. a first spring; 7. a limiting rod; 8. a wedge block; 9. an electric push rod; 10. mounting a bottom plate; 11. an L-shaped connecting plate; 12. positioning a sleeve column; 13. a strip-shaped inserted link; 14. a fixing plate; 15. a second spring; 16. column one; 17. column two.

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 work belong to the protection scope of the present invention.

As shown in fig. 1-4, the utility model provides a technical solution: a soil layer density measuring device for surveying and mapping soil comprises a measuring instrument 1, a fixed block 2, a strip-shaped moving rod 3, a push plate 4, a moving groove 5, a first spring 6, a limiting rod 7, a wedge block 8, an electric push rod 9, a mounting base plate 10, an L-shaped connecting plate 11, a positioning sleeve column 12, a strip-shaped insert rod 13, a fixed plate 14, a second spring 15, a first column 16 and a second column 17, wherein the fixed block 2 is fixedly mounted on two sides of the upper end surface of the measuring instrument 1, the strip-shaped moving rod 3 is connected to the inside of the fixed block 2 in a sliding manner, the push plate 4 is fixedly mounted at one end of the strip-shaped moving rod 3, the moving groove 5 is arranged inside the strip-shaped moving rod 3, the first spring 6 is fixedly mounted at the other end of the strip-shaped moving rod 3, one side of the moving groove 5 is movably connected with the two limiting rods 7, the, the low end of the measuring instrument 1 is fixedly provided with a mounting base plate 10, two sides of the mounting base plate 10 are fixedly provided with L-shaped connecting plates 11, the inside of each L-shaped connecting plate 11 is fixedly provided with a positioning sleeve column 12, the inside of each positioning sleeve column 12 is connected with a bar-shaped inserting rod 13 in a sliding manner, the outer side of each bar-shaped inserting rod 13 is fixedly provided with a fixing plate 14, one side of each fixing plate 14 is fixedly provided with a second spring 15, the movement of each bar-shaped inserting rod 13 can be controlled through the action of the fixing plate 14 and the second spring 15, one end of each positioning sleeve column 12 is fixedly provided with a first column 16, the outer side of each first column 16 is provided with a second column 17, and the movement of; the fixed block 2 is connected with the measuring instrument 1 through a screw, the bar-shaped moving rod 3 and the fixed block 2 form a sliding structure, the bar-shaped moving rod 3 is connected with the push plate 4 through a screw, one end of a first spring 6 is connected with one end of the bar-shaped moving rod 3 through a screw, the other end of the first spring 6 is connected with the inner wall of the fixed block 2 through a screw, and the movement of the bar-shaped moving rod 3 can be limited through the action of the first spring 6; limiting rod 7 is blocked to the inside of bar carriage release lever 3, and the one end of limiting rod 7 is connected through the spliced pole with fixed block 2, and the spliced pole passes through torsion spring with fixed block 2 and is connected, can play limiting displacement to bar carriage release lever 3 through the effect of limiting rod 7.

Wedge 8 is gone into to the inside of shifting chute 5, and screw connection is passed through with wedge 8's bottom in electric putter 9's top, and screw connection is passed through with the inner wall of fixed block 2 to electric putter 9's low end, through electric putter 9's effect steerable wedge 8's removal.

The positioning sleeve column 12 and the L-shaped connecting plate 11 are of an integrated structure, the L-shaped connecting plate 11 is connected with the positioning sleeve column 12 through screws, the positioning sleeve column 12 is connected with the first column 16 through screws, a rubber anti-skid pad is fixedly mounted on the inner wall of the L-shaped connecting plate 11, and the device can be fixedly connected with an operation table top through the L-shaped connecting plate 11.

The sliding structure is formed by the strip-shaped inserted bar 13 and the locating sleeve column 12, the strip-shaped inserted bar 13 is connected with the fixing plate 14 through screws, one end of the second spring 15 is connected with the fixing plate 14 through screws, the other end of the second spring 15 is connected with the inner wall of the locating sleeve column 12 through screws, and the movement of the strip-shaped inserted bar 13 can be controlled through the fixing plate 14 and the second spring 15.

No. two post 17's one end fixed mounting has the handle, and the outside of handle has cup jointed the polyurethane walnut, and No. two post 17 passes through roller bearing with bar inserted bar 13 and is connected, the removal of the steerable bar inserted bar 13 of effect through No. two post 17.

During the use, the switch on, open the switch, the user can be with L type connecting plate 11 and operation mesa contact, the user can grasp the handle, and twist grip, the rotation of handle can drive the rotation of No. two posts 17, when the one end of No. two posts 17 and the other end disconnection of a post 16, because the initial condition of No. two springs 15 is by the compression state, No. two springs 15 kick-backs this moment, promoted bar inserted bar 13 and moved to one side, the one end card of bar inserted bar 13 is gone into to the inside of operation mesa, be convenient for the fixed connection of the device and operation panel through the effect of bar inserted bar 13, the stability that the device is connected has been improved, avoid the device to produce the displacement in the use.

Then the user can place the weighing block on the upper end face of the measuring instrument 1, then the user can open the electric push rod 9, the electric push rod 9 is shortened, the wedge-shaped block 8 is driven to move downwards through the action of the electric push rod 9, the wedge-shaped block 8 moves downwards in the moving groove 5, thereby driving the bar-shaped moving rod 3 to move to one side, and the limiting function can be realized on the bar-shaped moving rod 3 through the action of the limiting rod 7, the movement of the bar-shaped moving rod 3 can be limited by the action of the first spring 6, the measuring blocks can be fixed and limited by the action of the push plate 4, the accuracy reduction caused by vibration in the measuring process of the measuring blocks is avoided, the quality of the soil layer is convenient to monitor, and the soil layer density measuring device for land surveying and mapping is used, and those not described in detail in this specification are well within the skill of those in the art.

In conclusion, can obtain, this soil layer density measuring device for land surveying and mapping, the effect through bar inserted bar 13 and L type connecting plate 11 is convenient for the fixed connection of the device and operation panel in the use, the stability that the device is connected has been improved, avoid the device to produce the displacement in the use, simultaneously through the removal of electric putter 9's effect control wedge 8, cooperation through wedge 8 and shifting chute 5, the removal of steerable bar carriage release lever 3, cooperation through bar carriage release lever 3 and push pedal 4, but the symmetry gauge block is fixed spacingly, avoid weighing the piece and lead to the accuracy to descend because of vibrations in the measurement process, be convenient for monitor the quality of soil layer.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a soil layer density measuring device for land survey and drawing, includes measuring apparatu (1), its characterized in that: the measuring instrument is characterized in that fixed blocks (2) are fixedly mounted on two sides of the upper end face of the measuring instrument (1), a bar-shaped moving rod (3) is connected to the inside of the fixed blocks (2) in a sliding mode, a push plate (4) is fixedly mounted at one end of the bar-shaped moving rod (3), a moving groove (5) is arranged inside the bar-shaped moving rod (3), a spring (6) is fixedly mounted at the other end of the bar-shaped moving rod (3), two limiting rods (7) are movably connected to one side of the moving groove (5), a wedge (8) is mounted inside the moving groove (5), an electric push rod (9) is fixedly mounted at the low end of the wedge (8), a mounting bottom plate (10) is fixedly mounted at the low end of the measuring instrument (1), an L-shaped connecting plate (11) is fixedly mounted on two sides of the mounting bottom plate (10), and a positioning sleeve column (12, a bar-shaped inserting rod (13) is slidably connected inside the positioning sleeve column (12), a fixing plate (14) is fixedly installed on the outer side of the bar-shaped inserting rod (13), a second spring (15) is fixedly installed on one side of the fixing plate (14), a first column (16) is fixedly installed at one end of the positioning sleeve column (12), and a second column (17) is installed on the outer side of the first column (16); the fixed block (2) is connected with the measuring instrument (1) through a screw, the bar-shaped moving rod (3) and the fixed block (2) form a sliding structure, the bar-shaped moving rod (3) is connected with the push plate (4) through a screw, one end of the first spring (6) is connected with one end of the bar-shaped moving rod (3) through a screw, and the other end of the first spring (6) is connected with the inner wall of the fixed block (2) through a screw; the utility model discloses a bar carriage release lever, including gag lever post (7), gag lever post (7) card is gone into to the inside of bar carriage release lever (3), the one end and the fixed block (2) of gag lever post (7) are connected through the spliced pole, and the spliced pole passes through torsion spring with fixed block (2) and is connected.

2. The soil layer density measuring device for surveying and mapping of soil according to claim 1, wherein: the wedge block (8) is clamped into the moving groove (5), the top end of the electric push rod (9) is connected with the bottom end of the wedge block (8) through a screw, and the lower end of the electric push rod (9) is connected with the inner wall of the fixing block (2) through a screw.

3. The soil layer density measuring device for surveying and mapping of soil according to claim 1, wherein: position sleeve post (12) and L type connecting plate (11) structure as an organic whole, L type connecting plate (11) pass through the screw connection with position sleeve post (12), position sleeve post (12) pass through the screw connection with a post (16), the inner wall fixed mounting of L type connecting plate (11) has rubber non-slip backing plate.

4. The soil layer density measuring device for surveying and mapping of soil according to claim 1, wherein: sliding structure is constituteed with position sleeve post (12) in bar inserted bar (13), bar inserted bar (13) pass through the screw connection with fixed plate (14), the one end and the fixed plate (14) of No. two springs (15) pass through the screw connection, the other end of No. two springs (15) passes through the screw connection with the inner wall of position sleeve post (12).

5. The soil layer density measuring device for surveying and mapping of soil according to claim 1, wherein: the one end fixed mounting of No. two post (17) has the handle, and the outside of handle has cup jointed the polyurethane walnut, and No. two post (17) are connected through roller bearing with bar inserted bar (13).