Geophysical prospecting ground marking device

Abstract

The utility model discloses a geophysical exploration ground marking device, and relates to the technical field of physical exploration. The device comprises a moving assembly and a marking assembly, wherein the marking assembly is arranged on one side of the moving assembly; the marking assembly comprises a marking box, four fixing columns and four pieces of chalk, and the fixing columns are arranged in the marking box in a sliding mode; according to the chalk fixing device, the adjusting base is driven to descend, the adjusting base enables the chalk in the fixing sleeve to descend synchronously, the length of the part, exposed outside, of the bottom of the chalk is adjusted, the situation that the part, exposed outside, of the bottom of the chalk is too long, and consequently the chalk is prone to being broken is avoided, and meanwhile the situation that the chalk is wasted is avoided; through the arrangement of the rotatable and liftable fixed sleeve, the chalk and the fixed sleeve can ascend and rotate when the chalk is marked and encounters a bulge on the ground, so that the situation that the chalk is broken due to the bulge on the ground in the marking process is avoided, the marking is ensured not to be interrupted, and the marking effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to physical exploration technical field, concretely is a physical exploration ground marking device. BACKGROUND

[0002] Geophysical exploration, in short, is to detect the geological conditions such as stratum lithology and geological structure by studying and observing the changes of various geophysical fields. Because different rock stratum media that constitute the crust often differ in density, elasticity, conductivity, magnetism, radioactivity and thermal conductivity, etc., these differences will cause local changes in the corresponding geophysical fields, and by measuring the distribution and change characteristics of these physical fields and combining with known geological data for analysis and research, the purpose of inferring geological properties can be achieved;

[0003] The utility model discloses a kind of physical exploration ground marking devices based on ranging wheel, including ranging wheel body, ranging wheel body one side is provided with wheel frame, the wheel frame is movably connected with ranging wheel body by pivot, the top of the wheel frame is fixedly installed with stand, the top outer portion of the stand is movably installed with sleeve, the sleeve and stand are movably connected with lifting rod. The utility model discloses when ranging wheel body reaches target distance position, right-tilting ranging wheel body makes that stand and lifting rod are synchronous tilting, so that the four chalks that mark box bottom end four corners fixedly exposed contact with ground, then hand-held handle swings back and forth to drive mark box to move back and forth, can make chalk form four trace marks on ground, trace mark inner middle part is the position of placing physical exploration receiver, so that after ranging, it can be conveniently manually marked, and unnecessary other person auxiliary operation;

[0004] However, there are still some problems when the chalk in the patent marks on the ground:

[0005] When chalk moves and marks on the ground, if there is a protrusion on the ground, the chalk is prone to breakage because the chalk cannot rise automatically, and the height of the installed chalk cannot be adjusted, so the chalk is still prone to breakage if the length of the chalk exposed externally is too long. Utility model content

[0006] To solve the above problems, the utility model aims to provide a physical exploration ground marking device.

[0007] To solve the above technical problems, the utility model adopts the following technical scheme: a physical exploration ground marking device, the ground marking device includes a moving assembly and a marking assembly, the marking assembly is arranged on one side of the moving assembly.

[0008] The marking assembly comprises a marking box, fixing columns and chalks, the fixing columns and the chalks are provided with four, the fixing columns are slidably arranged in the marking box, and the chalks are detachably arranged at one end of the fixing columns;

[0009] Two fixing columns are provided with lifting assemblies and fixing assemblies, and the fixing assemblies are provided with adjusting assemblies;

[0010] The fixing assembly comprises a fixing seat and a fixing sleeve, the lower surface of the fixing seat is fixedly provided with a circular guide rail, and the one end of the fixing sleeve is fixedly provided with two arc-shaped blocks, and the arc-shaped blocks are slidably arranged on the circular guide rail;

[0011] The inner wall of the fixing sleeve is fixedly provided with a plurality of Z-shaped elastic pieces arranged in a ring array, one side of each of the plurality of Z-shaped elastic pieces is fixedly provided with an arc-shaped clamping plate, and the chalks are detachably arranged between the plurality of arc-shaped clamping plates;

[0012] The lifting assembly comprises a spring rod, the fixed end of the spring rod is fixedly arranged on the top wall of the fixing column, and the piston end of the spring rod is fixedly connected with the upper end surface of the fixing seat.

[0013] Preferably, one side of each of the plurality of arc-shaped clamping plates is fixedly provided with an anti-skid pad, and one side of the anti-skid pad is in movable contact with the outer wall of the chalk.

[0014] Preferably, one end of each of the plurality of arc-shaped clamping plates is fixedly provided with a guide plate, and the guide plate is obliquely arranged.

[0015] Preferably, the inner wall of the fixing column is provided with two sliding grooves, the outer wall of the fixing seat is fixedly provided with two sliding blocks, and the sliding blocks are slidably arranged at one end of the sliding grooves.

[0016] Preferably, the adjusting assembly comprises an adjusting seat, one end of the adjusting seat is in movable contact with one end of the chalk, a slot is formed in the fixing sleeve, an adjusting block is slidably arranged at one end of the slot, one side of the adjusting block is fixedly provided with a connecting rod, one end of the connecting rod is fixedly connected with the outer wall of the adjusting seat, a lead screw is rotatably arranged in the slot, and one end of the lead screw is threadedly rotatably connected with the adjusting block.

[0017] Preferably, one end of the lead screw, away from the adjusting block, is fixedly provided with a knob.

[0018] Preferably, two guide grooves are formed in the side wall of the slot, guide blocks are fixedly arranged on the two sides of the adjusting block, and the guide blocks are slidably arranged at one end of the guide grooves.

[0019] Compared with the prior art, the marking assembly has the advantages that:

[0020] 1. The utility model discloses a plurality of Z type elastic pieces and cambered clamping plates are arranged in the fixed sleeve, and the Z type elastic piece can clamp the chalk through the cambered clamping plate, makes the chalk fixed in the fixed sleeve, thereby the installation of chalk is conveniently realized, and the convenience of chalk installation is effectively improved further.

[0021] 2. The utility model discloses a plurality of Z type elastic pieces and cambered clamping plates are arranged in the fixed sleeve, and the Z type elastic piece can clamp the chalk through the cambered clamping plate, makes the chalk fixed in the fixed sleeve, thereby the installation of chalk is conveniently realized, and the convenience of chalk installation is effectively improved further.

[0022] 3. The utility model discloses a plurality of Z type elastic pieces and cambered clamping plates are arranged in the fixed sleeve, and the Z type elastic piece can clamp the chalk through the cambered clamping plate, makes the chalk fixed in the fixed sleeve, thereby the installation of chalk is conveniently realized, and the convenience of chalk installation is effectively improved further. ACC

[0023] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, the following will briefly introduce the drawing needed to be used in the embodiment or prior art description, and obviously, the drawing in the following description is only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without paying creative labor.

[0024] Figure 1 It is the whole structure schematic diagram of the utility model kind of geophysical prospecting ground marking device.

[0025] Figure 2 It is the sectional structure schematic diagram of the utility model fixed column.

[0026] Figure 3 It is the sectional structure schematic diagram of the utility model fixed sleeve.

[0027] Figure 4 It is the separation structure schematic diagram of the utility model fixed sleeve and fixed seat.

[0028] Figure 5 It is another sectional structure schematic diagram of the utility model fixed sleeve.

[0029] Figure 6 It is the structure schematic diagram of the utility model chalk clamping and adjusting assembly.

[0030] In the diagram: 1. Moving component; 2. Marking component; 11. Measuring wheel; 12. Push rod; 13. Connecting frame; 21. Marking box; 22. Connecting column; 23. Fixed column; 24. Threaded rod; 25. Chalk; 3. Fixing component; 31. Fixed seat; 32. Fixed sleeve; 33. Circular guide rail; 34. Arc block; 35. Z-shaped elastic element; 36. Arc-shaped clamp; 37. Anti-slip pad; 38. Guide plate; 4. Lifting component; 41. Spring rod; 42. Slide groove; 43. Slider; 5. Adjusting component; 51. Adjusting seat; 52. Groove; 53. Adjusting block; 54. Connecting rod; 55. Lead screw; 56. Knob; 57. Guide groove; 58. Guide block. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Example: Figures 1-6 As shown, this utility model provides a geophysical ground marking device, which includes a moving component 1 and a marking component 2. The marking component 2 is disposed on one side of the moving component 1. The moving component 1 enables the marking component 2 to move. The marking component 2 can form four marks on the ground and complete the distance measurement.

[0033] The moving component 1 includes a ranging wheel 11, a push rod 12, and a connecting frame 13. The push rod 12 is fixedly mounted on the wheel frame of the ranging wheel 11, and the connecting frame 13 is fixedly mounted on one end of the push rod 12. By pushing the push rod 12, the ranging wheel 11 can move in one direction, thereby allowing the marking component 2 to move synchronously. The marking component 2 includes a marking box 21, a connecting post 22, a fixing post 23, a threaded rod 24, chalk 25, and a geophysical receiver. When the bottom end of the chalk 25 contacts the ground, it leaves a mark on the ground as the marking box 21 moves. The geophysical receiver is installed inside the marking box 21 and can identify the marks on the ground at four locations and determine the distance. One end of the connecting post 22 is fixedly connected to the upper surface of the marking box 21. The other end of the column 22 is hinged to one end of the connecting frame 13. The measuring wheel 11 can make the marking box 21 move synchronously through the connecting frame 13 and the connecting column 22. The threaded rod 24 is screwed and rotated on the upper surface of the marking box 21. One end of the threaded rod 24 is fixedly connected to one end of the fixed column 23. By rotating the threaded rod 24, the threaded rod 24 can make the fixed column 23 rise and fall inside the marking box 21. The fixed column 23 can make the chalk 25 rise and fall vertically synchronously, thereby realizing the adjustment of the height of the chalk 25 off the ground. The fixed column 23 is slidably set inside the marking box 21. The chalk 25 is detachably installed on one end of the fixed column 23. Four fixed columns 23 and four chalk 25 are set. By setting four chalk 25, four chalk 25 can leave four marks on the ground.

[0034] The two fixed posts 23 are equipped with a lifting component 4 and a fixing component 3. The fixing component 3 is equipped with an adjusting component 5. By setting the fixing component 3, the chalk 25 can be easily fixed, while avoiding the chalk 25 being exposed to the outside for too long, which may cause it to break (during the marking process). By setting the lifting component 4, the bottom of the chalk 25 can always be in contact with the ground to avoid missing marking. By setting the adjusting component 5, the height of the chalk 25 can be adjusted to control the length of the chalk 25 exposed to the outside, while also avoiding the waste of chalk 25.

[0035] The fixing component 3 includes a fixing base 31 and a fixing sleeve 32. A circular guide rail 33 is fixedly provided on the lower surface of the fixing base 31. Two arc-shaped blocks 34 are fixedly provided on one end of the fixing sleeve 32. The arc-shaped blocks 34 are slidably disposed on the circular guide rail 33. By setting the circular guide rail 33 and the arc-shaped blocks 34, when the fixing sleeve 32 rotates, the fixing sleeve 32 can make the arc-shaped blocks 34 slide circumferentially on the circular guide rail 33, thereby improving the stability of the fixing sleeve 32 during the rotation process.

[0036] The inner wall of the fixing sleeve 32 is fixedly provided with a plurality of Z-shaped elastic members 35 arranged in an annular array, one side of each of the plurality of Z-shaped elastic members 35 is fixedly provided with an arc clamping plate 36, the chalk 25 is detachably installed between the plurality of arc clamping plates 36, one side of each of the plurality of arc clamping plates 36 is fixedly provided with an anti-skid pad 37, one side of the anti-skid pad 37 is in movable contact with the outer wall of the chalk 25, by arranging the Z-shaped elastic member 35, the arc clamping plate 36 and the anti-skid pad 37, when the chalk 25 is at the central position of the fixing sleeve 32, the plurality of Z-shaped elastic members 35 can clamp the chalk 25 through the arc clamping plate 36 and the anti-skid pad 37, so as to fix the chalk 25 in the fixing sleeve 32, one end of each of the plurality of arc clamping plates 36 is fixedly provided with a guide plate 38, the guide plate 38 is inclinedly arranged, by arranging the inclined guide plate 38, when the chalk 25 is installed, the guide plate 38 can be manually actuated, so as to make the Z-shaped elastic member 35 contract, so as to make the plurality of arc clamping plates 36 move away from each other, so as to facilitate the chalk 25 to be placed at the central position of the fixing sleeve 32.

[0037] The lifting assembly 4 comprises a spring rod 41, a fixed end of the spring rod 41 is fixedly arranged on the top wall of the fixed column 23, a piston end of the spring rod 41 is fixedly connected with the upper end surface of the fixed seat 31, the inner wall of the fixed column 23 is provided with two sliding grooves 42, the outer wall of the fixed seat 31 is fixedly provided with two sliding blocks 43, the sliding block 43 is slidingly arranged at one end of the sliding groove 42, by arranging the spring rod 41, the sliding groove 42 and the sliding block 43, when the marker box 21 is in an inclined state, the chalk 25 is also in an inclined state, when the chalk 25 is used to mark the ground, if a protrusion is encountered, the spring rod 41 contracts, the fixed seat 31 vertically rises, the sliding block 43 slides upward in the sliding groove 42, so as to make the chalk 25 have a certain rising space, at the same time, when the chalk 25 walks along with the moving assembly 1, the chalk 25 rotates the fixing sleeve 32 through the arc clamping plate 36 and the Z-shaped elastic member 35, the stability of the chalk 25 when walking and marking is improved, and the situation that the chalk 25 is broken due to encountering a ground protrusion is avoided.

[0038] The adjusting assembly 5 comprises an adjusting seat 51, one end of the adjusting seat 51 is in movable contact with one end of the chalk 25, the driving adjusting seat 51 vertically descends in the fixed sleeve 32, the adjusting seat 51 can make the chalk 25 descend synchronously, so that the length of the bottom end of the chalk 25 exposed to the outside can be controlled, and the situation that the exposed length is too long and the chalk 25 is broken can be avoided, and along with the consumption of the chalk 25, the chalk 25 is lowered, so that the waste of the chalk 25 can be avoided, a notch 52 is formed in the fixed sleeve 32, the adjusting block 53 is slidably arranged at one end of the notch 52, the connecting rod 54 is fixedly arranged on one side of the adjusting block 53, one end of the connecting rod 54 is fixedly connected with the outer wall of the adjusting seat 51, the lead screw 55 is rotatably arranged in the notch 52, one end of the lead screw 55 is threadedly connected with the adjusting block 53, and the knob 56 is fixedly arranged at the end, away from the adjusting block 53, of the lead screw 55, the knob 56 can drive the lead screw 55 to rotate by being manually rotated, the lead screw 55 can make the adjusting block 53 vertically descend, and the adjusting block 53 can make the adjusting seat 51 vertically descend through the connecting rod 54.

[0039] The sidewall of the notch 52 is provided with two guide grooves 57, and the guide blocks 58 are fixedly arranged on the two sides of the adjusting block 53 and slidably arranged at one end of the guide grooves 57, the guide blocks 58 slide along the inner wall of the guide grooves 57 in the vertical direction, so that the adjusting block 53 can keep vertical lifting.

[0040] Working principle: during the process of geophysical prospecting distance measurement, the operator first inclines the distance measuring wheel 11, at this time, the marking box 21 and the chalk 25 are inclined synchronously, the bottom ends of the four chalks 25 are in contact with the ground, along with the movement of the distance measuring wheel 11, the four chalks 25 form four trace marks on the ground (for specific distance measurement process, refer to the comparative case (publication number CN220463882U, a geophysical ground marking device based on a distance measuring wheel));

[0041] When the chalk 25 marks, if a ground protrusion is encountered, the fixed sleeve 32 is raised by the Z-shaped elastic piece 35 and the arc-shaped clamping plate 36, the fixed sleeve 32 makes the fixed seat 31 rise into the fixed column 23 through the arc-shaped block 34 and the circular guide rail 33, at the same time, the spring rod 41 is contracted, after the chalk 25 is staggered with the ground protrusion, the spring rod 41 is stretched, the chalk 25 is reset, and the bottom end of the chalk 25 is always in contact with the ground, at the same time, since the chalk 25 moves on the ground along with the movement assembly 1, the fixed sleeve 32 is rotated by the Z-shaped elastic piece 35 and the arc-shaped clamping plate 36, so that the situation that the chalk 25 is broken due to the ground protrusion encountered in the marking process is avoided, the marking is ensured not to be interrupted, and the marking effect is improved.

[0042] When the chalk 25 needs to be installed, the operator first manually pulls the guide plates 38, which synchronously move the corresponding Z-shaped elastic pieces 35 and arc clamping plates 36, the Z-shaped elastic pieces 35 are in a contracted state, and the arc clamping plates 36 are in a state of moving away from each other, then the chalk 25 is pushed between the arc clamping plates 36, with the resetting of the Z-shaped elastic pieces 35, the arc clamping plates 36 are pushed to move close to each other, and the arc clamping plates 36 clamp the chalk 25 through the corresponding anti-skid pads 37, so that the chalk 25 is fixed in the fixing sleeve 32, thereby conveniently achieving the installation of the chalk 25, and effectively improving the convenience of the installation of the chalk 25.

[0043] Subsequently, the knob 56 is manually rotated, the knob 56 drives the lead screw 55 to rotate, the lead screw 55 drives the adjusting block 53 to descend, the adjusting block 53 synchronously drives the adjusting seat 51 to descend through the connecting rod 54, and the descending of the adjusting seat 51 synchronously drives the chalk 25 to descend, according to the experience of the operator, the length of the bottom of the chalk 25 exposed outside is adjusted, so that the situation that the bottom of the chalk 25 is easily broken due to the long length of the bottom of the chalk 25 exposed outside is avoided.

[0044] The standard parts used in the present application can be purchased from the market, the special-shaped parts can be ordered according to the description and the drawings, the specific connection mode of each part adopts the conventional means such as bolts, rivets and welding in the prior art, the mechanical parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, which will not be described in detail here.

[0045] Obviously, those skilled in the art can make various modifications and variations to the present application without departing from the spirit and scope of the present application. Therefore, if these modifications and variations of the present application belong to the scope of the claims of the present application and the equivalent technology, the present application also intends to include these modifications and variations.

Claims

1. A geophysical ground marking device, characterized by: The ground marking device comprises a moving assembly (1) and a marking assembly (2), and the marking assembly (2) is arranged on one side of the moving assembly (1); The marking assembly (2) comprises a marking box (21), fixed columns (23) and chalks (25), four fixed columns (23) and chalks (25) are arranged, the fixed columns (23) are slidingly arranged in the marking box (21), and the chalks (25) are detachably arranged at one end of the fixed columns (23); Two fixed columns (23) are provided with a lifting assembly (4) and a fixing assembly (3), the fixing assembly (3) is provided with an adjusting assembly (5); The fixing assembly (3) comprises a fixing seat (31) and a fixing sleeve (32), the lower surface of the fixing seat (31) is fixedly provided with a circular guide rail (33), one end of the fixing sleeve (32) is fixedly provided with two arc-shaped blocks (34), and the arc-shaped blocks (34) are slidingly arranged on the circular guide rail (33); The inner wall of the fixing sleeve (32) is fixedly provided with a plurality of Z-shaped elastic members (35) arranged in an annular array, one side of each of the plurality of Z-shaped elastic members (35) is fixedly provided with an arc-shaped clamping plate (36), and the chalks (25) are detachably arranged between the plurality of arc-shaped clamping plates (36); The lifting assembly (4) comprises a spring rod (41), the fixed end of the spring rod (41) is fixedly arranged on the top wall of the fixed column (23), and the piston end of the spring rod (41) is fixedly connected with the upper end surface of the fixing seat (31).

2. A geophysical surface marker apparatus as claimed in claim 1, wherein, One side of each of the plurality of arc-shaped clamping plates (36) is fixedly provided with a non-slip pad (37), and one side of the non-slip pad (37) is in movable contact with the outer wall of the chalk (25).

3. A geophysical surface marker apparatus as claimed in claim 1, wherein, One end of each of the plurality of arc-shaped clamping plates (36) is fixedly provided with a guide plate (38), and the guide plate (38) is arranged obliquely.

4. A geophysical surface marker apparatus as claimed in claim 1, wherein, The inner wall of the fixed column (23) is provided with two sliding grooves (42), and the outer wall of the fixing seat (31) is fixedly provided with two sliding blocks (43) slidingly arranged at one end of the sliding grooves (42).

5. A geophysical surface marker apparatus as claimed in claim 1, wherein, The adjusting assembly (5) comprises an adjusting seat (51), one end of the adjusting seat (51) is in movable contact with one end of the chalk (25), a slot (52) is formed in the fixing sleeve (32), an adjusting block (53) is slidingly arranged at one end of the slot (52), one side of the adjusting block (53) is fixedly provided with a connecting rod (54), one end of the connecting rod (54) is fixedly connected with the outer wall of the adjusting seat (51), a lead screw (55) is rotatably arranged in the slot (52), and one end of the lead screw (55) is threadedly rotatably connected with the adjusting block (53).

6. A geophysical surface marker apparatus as claimed in claim 5, wherein, One end of the lead screw (55) away from the adjusting block (53) is fixedly provided with a knob (56).

7. A geophysical surface marker apparatus as claimed in claim 5, wherein, The sidewall of the slot (52) is provided with two guide grooves (57), and the two sides of the adjusting block (53) are fixedly provided with guide blocks (58) slidingly arranged at one end of the guide grooves (57).

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