CN210346549U

CN210346549U - Soil thickness measuring device for soil surveying and mapping

Info

Publication number: CN210346549U
Application number: CN201921356461.7U
Authority: CN
Inventors: 卢晓波; 汪道志; 张大忠; 盛盈; 王伯涛; 唐作祥
Original assignee: Hangzhou Jingwei Surveying And Mapping Co Ltd
Current assignee: Hangzhou Jingwei Surveying And Mapping Co Ltd
Priority date: 2019-08-20
Filing date: 2019-08-20
Publication date: 2020-04-17
Anticipated expiration: 2029-08-20

Abstract

The utility model belongs to the technical field of the land survey technique and specifically relates to a soil layer thickness measurement device is used in land survey and drawing is related to, the utility model discloses a mounting panel, the bottom of mounting panel is equipped with mounting bracket, lift piece and a plurality of telescopic link, is equipped with measuring device and driving piece on the mounting bracket, and measuring device's bottom is equipped with the drill bit, and the lower part of telescopic link is equipped with gyro wheel, retaining member and accomodates the piece. In the measuring process, the drill bit is driven to rotate by the driving piece, and then the measuring device is driven to descend by the lifting piece, so that the measuring device can be deep into a soil layer, and the measuring efficiency is improved; when the ground is uneven, the length of each telescopic rod is sequentially adjusted to enable the measuring device to move only in the vertical direction; when measuring position was changed to needs, rotatory dwang earlier makes the gyro wheel contradict in ground, and rethread locking piece is fixed with the dwang locking, can promote the mounting panel this moment and make the gyro wheel roll, the removal transportation of this device of being convenient for. The utility model provides high measurement of efficiency.

Description

Soil thickness measuring device for soil surveying and mapping

Technical Field

The utility model belongs to the technical field of the land survey technique and specifically relates to a soil layer thickness measurement device is used in soil survey and drawing is related to.

Background

Soil thickness measurement belongs to one of the soil survey and drawing work, soil thickness measurement is all indispensable work in industrial and agricultural construction, all kinds of civil engineering construction, can roughly confirm the construction depth of industrial and agricultural construction and all kinds of civil engineering construction through the measurement to soil thickness, prevents that the construction depth is too deeply destroyed the underground water system and brings certain pollution for the environment in engineering construction, and comparatively accurate soil depth measurement can improve the quality of engineering construction moreover for engineering construction's progress.

Most of traditional soil layer depth measurement methods are that surveying and mapping personnel manually drill and measure soil layers by using auxiliary tools, but the measurement method needs to consume a large amount of manpower and material resources, the measurement period is too long, the smooth progress of engineering construction is influenced, and therefore improvement is needed.

SUMMERY OF THE UTILITY MODEL

To the not enough of above-mentioned prior art, the utility model aims at providing a soil layer thickness measurement device is used in soil survey and drawing has improved measurement of efficiency.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a soil layer thickness measurement device for land survey and drawing, including the mounting panel, the bottom of mounting panel is equipped with the mounting bracket, drive the lift piece and a plurality of conflict in the telescopic link on ground that the mounting bracket goes up and down, be equipped with measuring device and drive measuring device pivoted driving piece on the mounting bracket, measuring device's bottom is equipped with the drill bit, the lower part of telescopic link is equipped with rotates through the dwang and connects in the gyro wheel of telescopic link, a storage piece on the telescopic link is accomodate with being used for will conflicting in the fixed retaining member of gyro wheel locking on ground and being used for.

By adopting the technical scheme, in the measuring process, the measuring device and the drill bit are driven to rotate by the driving piece, and then the mounting frame, the measuring device and the drill bit are driven to descend by the lifting piece, so that the measuring device can be deep into the soil layer without manually drilling the soil layer, and the measuring efficiency is improved; when the ground is uneven, the length of each telescopic rod is sequentially adjusted to enable the measuring device to move only in the vertical direction, so that the measuring precision is improved; when the measuring position needs to be changed, the rotating rod is firstly rotated to enable the roller to abut against the ground, then the rotating rod is locked and fixed through the locking piece, and at the moment, the mounting plate can be pushed to enable the roller to roll, so that the device is convenient to move and transport, and the measuring efficiency is further improved; when this device removed to the assigned position, made the gyro wheel break away from in ground through rotatory dwang, rethread storage part accomodates the gyro wheel on the telescopic link, can make the telescopic link contradict in ground to the measurement of soil layer thickness.

The utility model discloses further set up to: the telescopic link inlays the slide bar of establishing in a fixed cylinder including fixed a fixed cylinder and the slip of mounting panel lower surface, is equipped with on the fixed cylinder to be used for locking the fixed locking Assembly of slide bar locking, and the bottom of slide bar is fixed with the backup pad of contradicting in ground.

By adopting the technical scheme, the sliding rod slides in the fixed cylinder, and then is locked and fixed by the locking assembly, so that the integral length of the telescopic rod can be adjusted; the contact area of the supporting plate and the ground is larger than that of the sliding rod and the ground, so that the stability of the device is further improved.

The utility model discloses further set up to: the locking assembly comprises a plurality of through grooves circumferentially formed in the outer wall of the fixed barrel, wherein the through grooves are internally provided with L-shaped abutting plates, all the abutting plates are rotatably connected to the outer wall of the fixed barrel, and the fixed barrel is provided with pushing pieces for pushing all the abutting plates to jointly penetrate through the corresponding through grooves and abut against the side walls of the sliding rods.

By adopting the technical scheme, all the abutting plates are pushed by the pushing pieces to rotate to penetrate through the corresponding through grooves and abut against the side walls of the sliding rods, so that the sliding rods can be abutted and fixed, and the stability of the device is ensured.

The utility model discloses further set up to: the pushing piece comprises a lantern ring and a pushing ring, the lantern ring is sleeved outside the fixed cylinder in a sliding mode, the pushing ring is integrally formed on the lantern ring, the inner diameter of the pushing ring is gradually increased, namely the inner diameter of one end, facing the abutting plate, of the pushing ring is larger than the inner diameter of one end, connected to the lantern ring, of the pushing ring, and a threaded piece used for locking and fixing the lantern ring is arranged on the fixed cylinder.

By adopting the technical scheme, the inner wall of the pushing ring is tightly pressed on the abutting plate by moving the lantern ring, so that the abutting plate can be abutted against the side wall of the sliding rod, and the operation is convenient; the lantern ring is locked and fixed through the threaded piece, the abutting effect of the abutting plate on the sliding rod is guaranteed, and therefore the stability of the device is guaranteed.

The utility model discloses further set up to: the fixed cylinder is provided with a torsion spring which drives the abutting plate to rotate and is far away from the side wall of the sliding rod, and two ends of the torsion spring are respectively fixedly connected to the outer wall of the fixed cylinder and the abutting plate.

Through adopting above-mentioned technical scheme, the length and make the propelling movement ring break away from when supporting tight board at the telescopic link of needs regulation, the torsional spring will reply to natural state and drive and support tight board and rotate and keep away from the slide bar to be convenient for the slide bar in fixed section of thick bamboo slip.

The utility model discloses further set up to: the lower surface of the supporting plate is fixedly provided with a foot nail.

Through adopting above-mentioned technical scheme, through inserting the foot nail into ground, will further improve the stability of this device.

The utility model discloses further set up to: the lateral wall of the rotating rod is provided with a threaded through groove, the locking piece is a bolt in threaded fit with the threaded through groove, and the lateral wall of the sliding rod is provided with an insertion groove for inserting the bolt.

Through adopting above-mentioned technical scheme, when the gyro wheel contradicts in ground, the screw thread leads to the groove and will be corresponding to the inserting groove, screws into the inserting groove with the bolt rotation this moment in, can fix the rotating rod locking to the removal transportation of this device.

The utility model discloses further set up to: the accommodating piece is an accommodating groove which is formed in the side wall of the sliding rod and used for inserting the bolt.

Through adopting above-mentioned technical scheme, break away from in ground and make the screw thread lead to the groove when corresponding to the groove of accomodating, twist the rotatory screw in of bolt in accomodating the inslot, can fix the rotating rod locking, realized accomodating of gyro wheel.

The utility model discloses further set up to: horizontal bubbles are fixed on the side walls of two adjacent sides of the mounting plate.

By adopting the technical scheme, whether the mounting plate is in a horizontal state or not can be conveniently confirmed through the two groups of horizontal bubbles, so that the accuracy of the measuring device in measuring is ensured.

To sum up, the utility model discloses following beneficial effect has:

1. due to the arrangement of the lifting piece, the measuring device and the driving piece, the soil layer is not required to be drilled manually, and the measuring efficiency is improved;

2. the arrangement of the telescopic rod and the horizontal bubble promotes the measuring device to move only along the vertical direction, thereby improving the measuring precision;

3. gyro wheel, bolt, the setting of accomodating groove, inserting groove and screw thread through groove, the removal transportation of this device of being convenient for has further improved measurement of efficiency, and the accomodating of the gyro wheel of being convenient for.

Drawings

Fig. 1 is a schematic view of the overall structure in the embodiment of the present invention;

fig. 2 is a schematic sectional structure diagram showing the telescopic rod in the embodiment of the present invention.

In the figure: 1. mounting a plate; 11. horizontal bubble; 12. a hydraulic cylinder; 13. a mounting frame; 14. a motor; 2. a measuring device; 21. a measuring column; 22. a drill bit; 23. a soil storage tank; 24. helical teeth; 25. calibration; 3. a telescopic rod; 31. a fixed cylinder; 32. a slide bar; 33. a support plate; 331. foot nails; 34. a through groove; 35. a propping plate; 36. a collar; 37. a push ring; 38. a threaded segment; 39. a torsion spring; 4. rotating the rod; 41. a roller; 42. a bolt; 43. inserting grooves; 44. a receiving groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, a soil thickness measuring device for surveying and mapping soil comprises an installation plate 1, wherein the bottom of the installation plate 1 is provided with a plurality of telescopic rods 3 for supporting the installation plate 1; horizontal bubbles 11 are fixed on the adjacent two side walls of the mounting plate 1, so that the mounting plate 1 can be conveniently adjusted to be in a horizontal state; a lifting piece is further fixed at the bottom of the mounting plate 1, the lifting piece is a hydraulic cylinder 12, a piston rod of the hydraulic cylinder 12 is vertically arranged, and a mounting frame 13 is fixed on the piston rod of the hydraulic cylinder 12; a driving piece is fixed on the mounting frame 13, the driving piece is a motor 14, and an output shaft of the motor 14 is vertically arranged; the mounting frame 13 is also provided with a measuring device 2.

As shown in fig. 1, the measuring device 2 includes a measuring column 21 fixedly connected to the output shaft of the motor 14, the measuring column 21 is vertically arranged, and a drill 22 is fixed at the bottom of the measuring column 21; a plurality of semi-annular soil storage grooves 23 are sequentially arranged on the side wall of the measuring column 21 from top to bottom and used for sampling soil layers; the side wall of the measuring column 21 is fixed with spiral teeth 24 corresponding to the soil storage groove 23, so that soil layer sampling is facilitated; the side wall of the measuring column 21 is provided with scales 25, and the thickness of the soil layer can be obtained by observing the scales 25 corresponding to the soil storage tank 23 with the change of the soil layer sample components.

As shown in fig. 1, telescopic link 3 is including fixing at the mounting panel 1 lower surface and being the solid fixed cylinder 31 of vertical setting, and sliding fit is equipped with the slide bar 32 in the solid fixed cylinder 31, through the slip of slide bar 32 in solid fixed cylinder 31, can adjust the whole length of telescopic link 3 to make measuring device 2 only can follow vertical direction motion, improved measurement accuracy.

As shown in FIG. 1, a support plate 33 is fixed to the bottom of the slide bar 32, a foot pin 331 is fixed to the lower surface of the support plate 33, and the support plate 33 is abutted against the ground, and the foot pin 331 is inserted into the ground, thereby improving the stability of the device.

As shown in fig. 1 and 2, the fixed cylinder 31 is provided with a locking assembly, the locking assembly includes two sets of through grooves 34 circumferentially formed on the outer wall of the fixed cylinder 31, and all the through grooves 34 are provided with L-shaped abutting plates 35; all the abutting plates 35 are rotatably connected to the outer wall of the fixed cylinder 31; the fixed cylinder 31 is provided with a pushing piece, and the pushing piece comprises a lantern ring 36 which is sleeved outside the fixed cylinder 31 in a sliding manner and a pushing ring 37 which is integrally formed on the lantern ring 36; the inner diameter of the push ring 37 gradually increases, that is, the inner diameter of the push ring 37 towards the end of the abutting plate 35 is larger than the inner diameter of the push ring 37 connected to the end of the collar 36. By moving the lantern ring 36 and pressing the inner wall of the pushing ring 37 against the abutting plate 35, the abutting plate 35 can be abutted against the side wall of the sliding rod 32, and the stability of the device is ensured.

As shown in fig. 2, the fixed cylinder 31 is provided with a threaded member, the threaded member is a threaded section 38 arranged on the outer wall of the fixed cylinder 31, the inner wall of the collar 36 is provided with a threaded groove, the collar 36 is locked and fixed on the fixed cylinder 31 through the threaded fit between the threaded section 38 and the threaded groove, and the abutting effect of the abutting plate 35 on the sliding rod 32 is ensured.

As shown in fig. 2, a torsion spring 39 is disposed on the fixed cylinder 31, two ends of the torsion spring 39 are respectively and fixedly connected to the outer wall of the fixed cylinder 31 and the tightening plate 35, and when the push ring 37 is disengaged from the tightening plate 35, the torsion spring 39 drives the tightening plate 35 to rotate away from the sliding rod 32, so as to facilitate the sliding of the sliding rod 32 in the fixed cylinder 31.

As shown in fig. 2 and 2, a rotating rod 4 is rotatably connected to a side wall of the sliding rod 32, and a roller 41 is fixed on the rotating rod 4; threaded through grooves (not shown in the figure) are formed in the side wall of the rotating rod 4, locking pieces are matched with the threads in the threaded through grooves and are bolts 42, and inserting grooves 43 are formed in the side wall of the sliding rod 32. When the roller 41 is abutted against the ground, the threaded through groove corresponds to the insertion groove 43, and at the moment, the bolt 42 is screwed into the insertion groove 43 in a rotating mode, so that the rotating rod 4 can be locked and fixed, and the device can be conveniently moved and transported.

As shown in fig. 1, the sliding rod 32 is further provided with a receiving member, the receiving member is a receiving groove 44 formed in a side wall of the sliding rod 32, when the roller 41 is separated from the ground and the threaded through groove corresponds to the receiving groove 44, the bolt 42 is screwed into the receiving groove 44, so that the rotating rod 4 can be locked and fixed, and the roller 41 can be received.

The implementation principle of the embodiment is as follows: in the measurement process, drive earlier through motor 14 and measure post 21 and drill bit 22 and rotate, rethread pneumatic cylinder 12 drives mounting bracket 13, measure post 21 and drill bit 22 decline, can make and measure in the post 21 deepens the soil layer, the soil on soil layer will fall into through helical tooth 24 and store up in the soil groove 23, conveniently carry out the analysis to the soil sample, the scale 25 that the soil storage groove 23 that changes through observing the soil sample composition corresponds can reach the thickness on soil layer, need not artifical manual to drill to the soil layer, the measuring efficiency is improved.

When the ground is uneven, the lantern ring 36 is firstly rotated to enable the pushing ring 37 to rotate to be separated from the abutting plate 35, the torsion spring 39 drives the abutting plate 35 to rotate to be separated from the sliding rod 32, and then the mounting plate 1 can be in a horizontal state by sliding the sliding rod 32 in the fixed cylinder 31 and observing the horizontal bubble 11; then, the collar 36 is rotated to enable the pushing ring 37 to be pressed against the abutting plate 35, and the abutting plate 35 is urged to abut against the side wall of the sliding rod 32, so that the sliding rod 32 can be abutted and fixed, and at this time, the measuring column 21 can only move along the vertical direction, thereby improving the measuring precision.

When measuring position needs to be changed, rotatory dwang 4 makes gyro wheel 41 contradict in ground earlier, and the logical groove of screw will be corresponding to inserting groove 43 this moment, then will screw bolt 42 in rotatory screwing in inserting groove 43, can be fixed with dwang 4 locking to the removal transportation of this device has further improved measurement of efficiency.

When this device removed to the assigned position, made gyro wheel 41 break away from in ground through rotatory dwang 4 to make the screw thread lead to groove corresponding to accomodate groove 44, then twist the rotatory screw-in of bolt 42 in accomodating groove 44, can be fixed with dwang 4 locking, realized accomodating of gyro wheel 41, so that the measurement of soil layer thickness.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a soil layer thickness measurement device for land survey and drawing which characterized in that: including mounting panel (1), the bottom of mounting panel (1) is equipped with mounting bracket (13), drive the lift piece and a plurality of conflict in telescopic link (3) on ground that mounting bracket (13) go up and down, be equipped with measuring device (2) and drive measuring device (2) pivoted driving piece on mounting bracket (13), the bottom of measuring device (2) is equipped with drill bit (22), the lower part of telescopic link (3) is equipped with rotates gyro wheel (41) of connecting in telescopic link (3) through dwang (4), be used for will contradicting and take in the piece of accomodating on telescopic link (3) in gyro wheel (41) locking fixed retaining member on ground and be used for will breaking away from gyro wheel (41) on ground.

2. The soil thickness measuring device for surveying and mapping of soil according to claim 1, wherein: telescopic link (3) are equipped with on fixed cylinder (31) and are used for locking fixed locking Assembly with slide bar (32) including fixing fixed cylinder (31) and the slide bar (32) of establishing in fixed cylinder (31) of mounting panel (1) lower surface with the slip, the bottom of slide bar (32) is fixed with and contradicts in backup pad (33) on ground.

3. The soil thickness measuring device for surveying and mapping of soil according to claim 2, wherein: the locking assembly comprises a plurality of through grooves (34) circumferentially formed in the outer wall of the fixed barrel (31), wherein the through grooves (34) are internally provided with L-shaped abutting plates (35), all the abutting plates (35) are rotatably connected to the outer wall of the fixed barrel (31), and pushing pieces for pushing all the abutting plates (35) to jointly penetrate through the corresponding through grooves (34) and abut against the side wall of the sliding rod (32) are arranged on the fixed barrel (31).

4. The soil thickness measuring device for surveying and mapping of soil according to claim 3, wherein: the pushing piece comprises a sleeve ring (36) which is sleeved outside the fixed cylinder (31) in a sliding mode and a pushing ring (37) which is integrally formed on the sleeve ring (36), the inner diameter of the pushing ring (37) is gradually increased, namely the inner diameter of one end, facing the abutting plate (35), of the pushing ring (37) is larger than the inner diameter of one end, connected to the sleeve ring (36), of the pushing ring (37), and a threaded piece used for locking and fixing the sleeve ring (36) is arranged on the fixed cylinder (31).

5. The soil thickness measuring device for surveying and mapping of soil according to claim 4, wherein: the fixed cylinder (31) is provided with a torsion spring (39) which drives the abutting plate (35) to rotate and is far away from the side wall of the sliding rod (32), and two ends of the torsion spring (39) are respectively fixedly connected to the outer wall of the fixed cylinder (31) and the abutting plate (35).

6. The soil thickness measuring device for surveying and mapping of soil according to claim 2, wherein: the lower surface of the supporting plate (33) is fixed with a foot nail (331).

7. The soil thickness measuring device for surveying and mapping of soil according to claim 2, wherein: the lateral wall of the rotating rod (4) is provided with a threaded through groove, the locking piece is a bolt (42) in threaded fit with the threaded through groove, and the lateral wall of the sliding rod (32) is provided with an insertion groove (43) for inserting the bolt (42).

8. The soil thickness measuring device for surveying and mapping of soil according to claim 7, wherein: the accommodating piece is an accommodating groove (44) which is formed in the side wall of the sliding rod (32) and used for inserting the bolt (42).

9. The soil thickness measuring device for surveying and mapping of soil according to claim 1, wherein: horizontal bubbles (11) are fixed on the side walls of two adjacent sides of the mounting plate (1).