A surveying and mapping device for water conservancy and hydropower projects and its surveying and mapping method

Abstract

The present application discloses a water conservancy and hydropower engineering surveying and mapping device and its surveying and mapping method, belonging to the technical field of water conservancy project surveying and mapping. On the one hand, the water conservancy and hydropower engineering surveying and mapping device includes a containing box, a support frame and a surveying instrument. The containing box is rotatably connected to the support frame, and the surveying instrument is arranged in the containing box; the support frame can be fixed on the ground; a driving mechanism for driving the surveying instrument to move is arranged in the containing box. On the other hand, the surveying and mapping method of the water conservancy and hydropower engineering surveying and mapping device includes the following steps: Step 1: Move the water conservancy and hydropower engineering surveying and mapping device to the location to be measured; Step 2: The staff rotates the box body; Step 3: The staff holds the box body and drives the surveying instrument out of the box body; Step 4: The staff conducts surveying and mapping; Step 5: After the surveying and mapping is completed, drive the surveying instrument into the box body. The present application uses the containing box to reduce the possibility of damage to the surveying instrument during transportation, achieving the purpose of reducing the possibility of affecting the surveying and mapping effect.

Description

Technical Field

[0001] This application relates to the technical field of water conservancy project surveying and mapping, and particularly relates to a surveying and mapping device for water conservancy and hydropower projects and a surveying and mapping method thereof. Background Art

[0002] A surveying and mapping device is a device that needs to be frequently used in the design and construction of water conservancy and hydropower projects. Common surveying and mapping devices include theodolites, levels, total stations, vernier calipers, spiral calipers, etc. In actual application, some surveying and mapping devices such as theodolites and total stations need to be used in cooperation with a support frame to ensure the accuracy of their measurements.

[0003] In the related art, an installation platform is often set on the top of the support frame, and then the surveying and mapping device is installed on the installation platform, so that relevant surveying and mapping work can be carried out.

[0004] In view of the above related art, the inventor believes that there are the following defects: when transporting the surveying and mapping device, the installation platform, and the support frame together, due to problems such as transportation tools or transportation road conditions, the surveying and mapping device may be damaged due to jolts and knocks, which may affect the surveying and mapping effect. Summary of the Invention

[0005] In order to reduce the possibility of affecting the surveying and mapping effect, on the one hand, this application provides a surveying and mapping device for water conservancy and hydropower projects.

[0006] The surveying and mapping device for water conservancy and hydropower projects provided by this application adopts the following technical solutions:

[0007] A surveying and mapping device for water conservancy and hydropower projects includes a containing box, a support frame, and a surveying instrument. The containing box is rotatably connected to the support frame, and the surveying instrument is arranged in the containing box;

[0008] The support frame can be fixed on the ground;

[0009] A driving mechanism for driving the surveying instrument to move is arranged in the containing box.

[0010] By adopting the above technical solutions, in order to reduce the possibility of affecting the surveying and mapping effect, when it is necessary to store and transport the surveying instrument, the containing box can play a protective role for the surveying instrument, thereby reducing the possibility of damage to the surveying instrument due to jolts and knocks during transportation, achieving the purpose of reducing the possibility of affecting the surveying and mapping effect; when transporting the surveying instrument to the location to be measured, first place the support frame at the location to be measured, then rotate the containing box so that the surveying instrument can face the direction to be measured, then fix the support frame at the location to be measured, and use the driving mechanism to drive the surveying instrument out of the containing box, so that the surveying instrument can be used to measure the location to be measured.

[0011] Preferably, the driving mechanism includes a moving plate, a first gear, and a first rack. The surveying instrument is fixedly installed on the moving plate, and the moving plate is slidably connected to the inner wall of the accommodating box;

[0012] The support frame includes a support cylinder and a support rod. The support cylinder is threadedly connected to the support rod, and the support cylinder is rotatably connected to the accommodating box;

[0013] The support cylinder is fixedly connected to the first gear, the first rack is fixedly connected to the moving plate, and the first rack meshes with the first gear.

[0014] By adopting the above technical solution, in order to be able to drive the surveying instrument to move, after moving the surveying instrument, the support cylinder, and the support rod to the location to be measured, first make the bottom end of the support rod contact the soil surface at the location to be measured, and make the accommodating box rotate to a suitable position. Then the staff fixes the accommodating box and rotates the support cylinder. The rotation of the support cylinder drives the support rod to move downward, so that the support rod enters the soil at the location to be measured, enabling the support rod to support the accommodating box; at the same time, the rotation of the support cylinder drives the first gear to rotate, the rotation of the first gear drives the first rack to move, the movement of the first rack drives the moving plate to move, and the movement of the moving plate drives the surveying instrument to move, so as to achieve the purpose of moving the surveying instrument while fixing the support rod on the ground; after the surveying is completed, reverse-rotate the support cylinder. The rotation of the support cylinder drives the support rod to disengage from the soil at the location to be measured, and at the same time drives the surveying instrument back into the accommodating box, achieving the purpose of facilitating the accommodation of the surveying instrument.

[0015] Preferably, a plurality of hinge rods are rotatably connected to the support rod, and all of the plurality of hinge rods can be in contact with the inner wall of the support cylinder;

[0016] A first torsion spring is fixedly connected to each hinge rod, and the first torsion spring is fixedly connected to the support rod.

[0017] By adopting the above technical solution, when it is necessary to store and transport the surveying instrument, a part of the support rod is located inside the support cylinder, and multiple hinged rods are all in contact with the inner wall of the support cylinder. At this time, multiple first torsion springs all store elastic potential energy; after moving the surveying instrument, the support cylinder and the support rod to the location to be measured, the staff rotates the support cylinder so that the support rod moves downward into the soil at the location to be measured. The movement of the support rod drives the movement of multiple hinged rods to disengage from the support cylinder. Under the elastic force of multiple first torsion springs, multiple hinged rods rotate and no longer contact the support rod. After the support rod moves to a suitable position, multiple hinged rods can all contact the soil on the surface of the location to be measured, so as to support the support rod and enhance the stability of the support rod at the location to be measured; after the surveying is completed, rotate the support cylinder in the reverse direction. The rotation of the support cylinder drives the support rod to disengage from the soil at the location to be measured. At this time, the support cylinder pushes multiple hinged rods to rotate and contact the support rod, so as to facilitate the accommodation of multiple hinged rods.

[0018] Preferably, the accommodation box includes a box body and a box cover. The box cover is rotatably connected to the box body. A second torsion spring is fixedly connected to the box cover, and the second torsion spring is fixedly connected to the box body;

[0019] The box cover can be in contact with the box body, and a fixing component for fixing the box cover is arranged on the box body.

[0020] By adopting the above technical solution, when it is necessary to store and transport the surveying instrument, the box cover is fixed on the box body by the action of the fixing component, so as to protect the surveying instrument. At this time, the second torsion spring stores elastic potential energy; after moving the surveying instrument, the support cylinder and the support rod to the location to be measured, the fixing action of the fixing component is released. Under the elastic force of the second torsion spring, the box cover rotates and no longer contacts the box body, so as to facilitate the removal of the surveying instrument from the box body for surveying; after the surveying is completed, first move the surveying instrument back into the box body, then rotate the box cover to contact the box body, and use the fixing component again to fix the box cover on the box body, so as to protect the surveying instrument.

[0021] Preferably, the fixing component includes a connecting block, a fixing block and a first spring. The connecting block is fixedly connected to the box cover. A connecting piece is fixedly connected to the box body, and the connecting block can be in contact with the connecting piece;

[0022] A connecting rod is fixedly connected to the box body, the connecting piece is fixedly connected to the connecting rod, the fixing block is slidably connected to the connecting rod, a fixing groove is formed in the connecting block, and the fixing block is inserted and matched with the fixing groove;

[0023] One end of the first spring is fixedly connected to the fixing block, and the other end of the first spring is fixedly connected to the box body;

[0024] A first driving assembly for driving the fixing block to move is provided on the box body.

[0025] By adopting the above technical solution, when it is necessary to fix the box cover on the box body, first rotate the box cover to fit with the box body. At this time, the connecting block fits with the connecting piece. Then, use the first driving assembly to drive the fixing block to move, so that the fixing block is inserted and matched with the fixing groove. At this time, the first spring is stretched, so that the box cover can be fixed on the box body.

[0026] Preferably, the first driving assembly includes a first push rod and a second push rod. The first push rod is slidably connected to the box body. One end of the first push rod is provided with an inclined surface, and the inclined surface of the first push rod is inclined downward from the end close to the box cover to the end far from the box cover.

[0027] The fixing block is provided with an inclined surface, and the inclined surface on the fixing block can fit with the inclined surface at one end of the first push rod.

[0028] The second push rod is slidably connected to the box body. One end of the second push rod is provided with an inclined surface, and the inclined surface at one end of the second push rod is inclined downward from the end close to the first push rod to the end far from the first push rod.

[0029] The other end of the first push rod is provided with an inclined surface, and the inclined surface at the other end of the first push rod can fit with the inclined surface at one end of the second push rod.

[0030] A second driving assembly for driving the second push rod to move is provided on the box body.

[0031] By adopting the above technical solution, when it is necessary to fix the box cover on the box body, first use the second driving assembly to drive the second push rod to move. Under the action of the inclined surface on the second push rod and the inclined surface on the first push rod, the second push rod moves to push the first push rod to move. Under the action of the inclined surface on the first push rod and the inclined surface on the fixing block, the first push rod moves to push the fixing block to be inserted and matched with the fixing groove, so as to achieve the purpose of fixing the box cover on the box body.

[0032] Preferably, the second driving assembly includes a pushing block and a second spring. The pushing block is slidably connected to the box body, and the pushing block can fit with the moving plate.

[0033] One end of the second spring is fixedly connected to the pushing block, and the other end of the second spring is fixedly connected to the box body.

[0034] The pushing block is provided with an inclined surface, and the inclined surface of the pushing block is inclined downward from the end close to the moving plate to the end far from the moving plate.

[0035] The other end of the second push rod is provided with an inclined surface, and the inclined surface of the push block can be attached to the inclined surface at the other end of the second push rod.

[0036] By adopting the above technical solution, after the surveying and mapping is completed, the moving plate moves to drive the surveying instrument back into the box body. First, the box cover is rotated to fit with the box body, and then the moving plate continues to move. The movement of the moving plate pushes the push block to move, and at this time, the second spring is stretched; under the action of the inclined surfaces of the push block and the second push rod, the push block moves to push the second push rod to move, so as to achieve the purpose of driving the second push rod to move; when surveying and mapping is required again, first drive the moving plate to move so that the moving plate no longer contacts the push block. Under the elastic force of the second spring, it is convenient for the push block to reset, so that the second push rod, the first push rod and the fixed block can be reset, the fixed block is separated from the fixed groove, and the box cover no longer contacts the box body, so that it is convenient for the surveying instrument to be removed from the box body for surveying and mapping.

[0037] Preferably, a third spring is fixedly connected to the first push rod, and the third spring is fixedly connected to the box body;

[0038] A fourth spring is fixedly connected to the second push rod, and the fourth spring is fixedly connected to the box body.

[0039] By adopting the above technical solution, by the action of the third spring, it is convenient for the first push rod to reset, and by the action of the fourth spring, it is convenient for the second push rod to reset.

[0040] On the other hand, the present application provides a surveying and mapping method for a surveying and mapping device for water conservancy and hydropower projects.

[0041] The surveying and mapping device for water conservancy and hydropower projects provided by the present application adopts the following technical solution:

[0042] A surveying and mapping method for a surveying and mapping device for water conservancy and hydropower projects includes the following steps:

[0043] Step 1: Move the surveying and mapping device for water conservancy and hydropower projects to the location to be measured according to the surveying and mapping needs, so that the bottom of the support rod is located on the soil surface of the location to be measured. In the normal state, the box cover is fixed on the box body, and multiple hinge rods can all be attached to the inner wall of the support cylinder;

[0044] Step 2: The staff rotates the box body, so as to adjust the direction of the surveying instrument;

[0045] Step 3: The staff holds the box body and rotates the support tube, so that the support rod moves into the soil of the location to be measured, and makes the multiple hinged rods rotate to contact the soil surface of the location to be measured; the first drive assembly and the second drive assembly are used to rotate the box cover so that it does not fit the box body, and the driving mechanism is used to move the moving plate away from the box body, so that the surveying instrument can be separated from the box body;

[0046] Step 4: The staff uses a surveying instrument to conduct surveying;

[0047] Step 5: After the surveying is completed, rotate the support tube in the opposite direction so that the movable plate drives the surveying instrument into the box body. At this time, the support rod moves toward the direction close to the containing box, and multiple hinged rods rotate to fit with the support rod. Then rotate the box cover to fit with the box body, and use the fixing assembly to fix the box cover on the box body.

[0048] In summary, the present application includes at least one of the following beneficial technical effects:

[0049] 1. In order to reduce the possibility of affecting the surveying and mapping effect, when the surveying and mapping instrument needs to be stored and transported, the function of the storage box can be used to protect the surveying and mapping instrument, thereby reducing the possibility of damage to the surveying and mapping instrument caused by bumps and collisions during transportation, thereby achieving the purpose of reducing the possibility of affecting the surveying and mapping effect; when the surveying and mapping instrument is transported to the location to be measured, the support frame is first placed at the location to be measured, and then the storage box is rotated so that the surveying and mapping instrument can face the direction to be measured, and then the support frame is fixed at the location to be measured, and the driving mechanism is used to drive the surveying and mapping instrument out of the storage box, so that the surveying and mapping instrument can be used to survey the location to be measured;

[0050] 2. In order to be able to drive the surveying instrument to move, after moving the surveying instrument, the support tube and the support rod to the location to be measured, first make the bottom end of the support rod contact with the soil surface of the location to be measured, and rotate the containing box to a suitable position, then the staff fixes the containing box and rotates the support tube, the support tube rotates to drive the support rod to move downward, so that the support rod enters the soil of the location to be measured, so that the support rod can support the containing box; at the same time, the rotation of the support tube drives the first gear to rotate, the rotation of the first gear drives the first rack to move, the movement of the first rack drives the moving plate to move, and the movement of the moving plate drives the surveying instrument to move, so that the purpose of moving the surveying instrument while fixing the support rod on the ground can be achieved; after the surveying is completed, the support tube is rotated in the opposite direction, the support tube rotates to drive the support rod to separate from the soil of the location to be measured, and at the same time drives the surveying instrument back to the containing box, so as to facilitate the storage of the surveying instrument;

[0051] 3. After the surveying and mapping is completed, the moving plate moves to drive the surveying instrument back into the box body. First, rotate the box cover to fit with the box body, and then continue to move the moving plate. The movement of the moving plate pushes the pushing block to move, and at this time, the second spring is stretched; under the action of the inclined surface of the pushing block and the inclined surface of the second push rod, the pushing block moves to push the second push rod to move, so as to achieve the purpose of driving the second push rod to move; when surveying and mapping is needed again, first drive the moving plate to move so that the moving plate no longer contacts the pushing block. Under the elastic force of the second spring, it is convenient for the pushing block to reset, so that the second push rod, the first push rod and the fixed block can be reset, the fixed block is separated from the fixed slot, and the box cover no longer contacts the box body, so that it is convenient for the surveying instrument to be removed from the box body for surveying and mapping. Brief Description of the Drawings

[0052] Figure 1 is the overall structural schematic diagram of a water conservancy and hydropower engineering surveying and mapping device according to an embodiment of the present application.

[0053] Figure 2 is the cross-sectional view of the box body in an embodiment of the present application.

[0054] Figure 3 is the cross-sectional view of the support cylinder in an embodiment of the present application.

[0055] Figure 4 is the cross-sectional view of the support cylinder and the support rod in an embodiment of the present application.

[0056] Figure 5 is the cross-sectional view of the box body and the box cover in an embodiment of the present application.

[0057] Figure 6 is Figure 5 the enlarged view of part A in

[0058] Description of the Reference Numerals:

[0059] 1. Accommodating box; 11. Box body; 12. Box cover; 13. Second torsion spring; 2. Support frame; 21. Support cylinder; 22. Support rod; 23. Handle; 24. Conical head; 25. Limiting piece; 26. Limiting groove; 3. Surveying instrument; 4. Driving mechanism; 41. Moving plate; 42. First gear; 43. First rack; 44. Slide block; 45. Slide groove; 46. Through groove; 5. Hinge rod; 51. Placing groove; 52. First torsion spring; 53. Conical block; 6. Fixing component; 61. Connecting block; 62. Fixed block; 63. First spring; 64. Connecting piece; 65. Connecting rod; 66. Fixed slot; 67. First fixing plate; 7. First driving component; 71. First push rod; 72. Second push rod; 73. Third fixing plate; 74. Third spring; 75. Fourth fixing plate; 76. Fourth spring; 8. Second driving component; 81. Pushing block; 82. Second spring; 83. Second fixing plate. Detailed implementation mode

[0060] The following will further elaborate on this application in conjunction with the attached Figures 1-6 drawings.

[0061] An embodiment of this application discloses a surveying and mapping device for water conservancy and hydropower projects. Referring to Figure 1 and Figure 2 , the surveying and mapping device for water conservancy and hydropower projects includes a containing box 1, a support frame 2, and a surveying instrument 3. The containing box 1 is rotatably connected to the support frame 2. The surveying instrument 3 is arranged inside the containing box 1, and the support frame 2 can be fixed on the ground at the location to be measured.

[0062] When it is necessary to store and transport the surveying instrument 3, the function of the containing box 1 can play a protective role for the surveying instrument 3, thereby reducing the possibility of damage to the surveying instrument 3 caused by bumps and knocks during transportation, achieving the purpose of reducing the possibility of affecting the surveying effect; when transporting the surveying instrument 3 to the location to be measured, first place the support frame 2 vertically at the location to be measured, then rotate the containing box 1 so that the surveying instrument 3 can face the direction to be measured, and then fix the support frame 2 at the location to be measured, so that the surveying instrument 3 is removed from the containing box 1, and thus the surveying instrument 3 can be used to survey the location to be measured.

[0063] As shown in Figure 1 and Figure 2 , a driving mechanism 4 is arranged inside the containing box 1. The driving mechanism 4 includes a moving plate 41, a first gear 42, and a first rack 43. The surveying instrument 3 is fixedly installed on the top of the moving plate 41. Two dovetail-shaped sliders 44 are integrally formed on the moving plate 41. Two dovetail-shaped chutes 45 are opened on the inner wall of the containing box 1. The two sliders 44 are arranged in one-to-one correspondence with the two chutes 45, and the sliders 44 are slidably connected to the inner walls of the chutes 45.

[0064] As shown in Figure 3 and Figure 4 , the support frame 2 includes a support cylinder 21 and a support rod 22. The support cylinder 21 is threadedly connected to the support rod 22. A handle 23 is fixedly connected to the support rod 22. A conical head 24 is fixedly connected to the bottom of the support rod 22; the support cylinder 21 penetrates the bottom wall of the containing box 1, and the support cylinder 21 is rotatably connected to the containing box 1. A limiting groove 26 is opened above the support cylinder 21. A limiting piece 25 is fixedly connected to the containing box 1, and the limiting piece 25 is slidably connected to the inner wall of the limiting groove 26; the top of the support cylinder 21 is fixedly connected to the first gear 42. A through groove 46 is opened at the bottom of the moving plate 41. The first rack 43 is fixedly connected to the side wall of the through groove 46, and the first gear 42 meshes with the first rack 43.

[0065] After the surveying instrument 3, the support tube 21 and the support rod 22 are moved to the site to be measured, the conical head 24 at the bottom end of the support rod 22 is firstly made to contact the soil surface of the site to be measured, and the receiving box 1 is rotated to a suitable position. Then the staff fixes the receiving box 1 and holds the handle 23, rotates the support tube 21, and uses the handle 23 to make the support rod 22 move downward without rotating with the support tube 21, so that the support rod 22 enters the soil of the site to be measured, so that the support rod 22 can support the receiving box 1; At the same time, the support tube 21 rotates to drive the first gear 42 to rotate, the first gear 42 rotates to drive the first rack 43 to move, the movement of the first rack 43 drives the moving plate 41 to move, and the movement of the moving plate 41 drives the surveying instrument 3 to move, thereby achieving the purpose of moving the surveying instrument 3 while fixing the support rod 22 on the ground; after the surveying is completed, the support tube 21 is rotated in the opposite direction, and the support tube 21 rotates to drive the support rod 22 to separate from the soil at the location to be measured, and at the same time drives the surveying instrument 3 back to the containing box 1, so as to achieve the purpose of accommodating the surveying instrument 3.

[0066] like Figure 3 and Figure 4 As shown, four placement grooves 51 are opened on the support rod 22, and a hinge rod 5 is rotatably connected in each placement groove 51, and each hinge rod 5 can fit with the inner wall of the support tube 21; each hinge rod 5 is fixedly connected to a first torsion spring 52, and the first torsion spring 52 is fixedly connected to the inner wall of the placement groove 51; and a conical block 53 is fixedly connected to the bottom of each hinge rod 5.

[0067] When the surveying instrument 3 needs to be stored and transported, a part of the support rod 22 is located in the support tube 21, and the four hinged rods 5 are all in contact with the inner wall of the support tube 21. At this time, the four first torsion springs 52 store elastic potential energy. After moving the surveying instrument 3, the support tube 21 and the support rod 22 to the location to be measured, the staff rotates the support tube 21 to make the support rod 22 move downward into the soil at the location to be measured. The movement of the support rod 22 drives the four hinged rods 5 to move away from the support tube 21. Under the elastic force of the multiple first torsion springs 52, the multiple hinged rods 5 are The connecting rod 5 rotates and no longer fits with the support rod 22. After the support rod 22 moves to a suitable position, multiple articulated rods 5 can all contact the soil on the surface of the location to be measured, thereby supporting the support rod 22 and enhancing the stability of the support rod 22 at the location to be measured. After the surveying is completed, the support tube 21 is rotated in the opposite direction, and the support tube 21 rotates to drive the support rod 22 to separate from the soil at the location to be measured. At this time, the support tube 21 pushes the four articulated rods 5 to rotate and fit with the support rod 22, thereby facilitating the accommodation of the four articulated rods 5.

[0068] like Figure 1 and Figure 5As shown, the accommodation box 1 includes a box body 11 and a box cover 12. The box cover 12 is rotatably mounted on the box body 11. Two second torsion springs 13 are fixedly connected to the box cover 12, and both of the two second torsion springs 13 are fixedly connected to the box body 11.

[0069] When it is necessary to store and transport the surveying instrument 3, the box cover 12 is fixed to the box body 11, so as to protect the surveying instrument 3. At this time, the two second torsion springs 13 store elastic potential energy. After moving the surveying instrument 3, the support cylinder 21 and the support rod 22 to the location to be measured, the fixation between the box cover 12 and the box body 11 is released. Under the elastic force of the two second torsion springs 13, the box cover 12 rotates and no longer fits with the box body 11, so that it is convenient for the surveying instrument 3 to be removed from the box body 11 for surveying. After the surveying is completed, first move the surveying instrument 3 back into the box body 11, then rotate the box cover 12 to fit with the box body 11, and fix the box cover 12 to the box body 11 again, so as to protect the surveying instrument 3.

[0070] As Figure 5 and Figure 6 shown, a fixing component 6 is arranged on the box body 11. The fixing component 6 includes a connecting block 61, a fixing block 62 and a first spring 63. The connecting block 61 is fixedly connected to the box cover 12. A connecting piece 64 is fixedly connected to the box body 11. The connecting block 61 is attached to the connecting piece 64. A connecting rod 65 is fixedly connected to the box body 11. The connecting rod 65 is fixedly connected to the connecting piece 64. The fixing block 62 is slidably connected to the connecting rod 65. A fixing groove 66 is formed in the connecting block 61. The fixing block 62 is inserted and matched with the fixing groove 66. A first fixing plate 67 is fixedly connected to the fixing block 62. One end of the first spring 63 is fixedly connected to the first fixing plate 67, and the other end of the first spring 63 is fixedly connected to the box body 11.

[0071] As Figure 5 shown, a first driving component 7 is arranged on the box body 11. The first driving component 7 includes a first push rod 71 and a second push rod 72. Both the first push rod 71 and the second push rod 72 are slidably connected to the box body 11. Slopes are arranged at both ends of the first push rod 71. The slope at one end of the first push rod 71 close to the fixing block 62 is inclined downward from the end close to the box cover 12 to the end far from the box cover 12. A slope is arranged at the top of the fixing block 62. The slope at the top of the fixing block 62 can be attached to the slope at one end of the first push rod 71 close to the fixing block 62.

[0072] As Figure 5 shown, a slope is arranged at the top of the second push rod 72. The slope at the top of the second push rod 72 is inclined downward from the end close to the first push rod 71 to the end far from the first push rod 71. The slope at one end of the first push rod 71 close to the second push rod 72 can be attached to the slope at the top of the second push rod 72.

[0073] As shown Figure 5 in the figure, a second driving component 8 is arranged on the box body 11. The second driving component 8 includes a pushing block 81 and a second spring 82. The pushing block 81 is slidably connected to the box body 11, and the pushing block 81 can be attached to the moving plate 41. A second fixing plate 83 is fixedly connected to the pushing block 81. One end of the second spring 82 is fixedly connected to the second fixing plate 83, and the other end of the second spring 82 is fixedly connected to the box body 11.

[0074] As shown Figure 5 in the figure, an inclined surface is arranged at one end of the pushing block 81 close to the second pushing rod 72. The inclined surface of the pushing block 81 is inclined downward from the end close to the moving plate 41 to the end far from the moving plate 41. An inclined surface is arranged at the bottom end of the second pushing rod 72, and the inclined surface at the bottom end of the second pushing rod 72 can be attached to the inclined surface of the pushing block 81.

[0075] After the surveying and mapping is completed, the movement of the moving plate 41 drives the surveying instrument 3 to move back into the box body 11. First, the box cover 12 is rotated to be attached to the box body 11. Then, the moving plate 41 continues to move. The movement of the moving plate 41 pushes the pushing block 81 to move. At this time, the second spring 82 is stretched. Under the action of the inclined surfaces of the pushing block 81 and the second pushing rod 72, the movement of the pushing block 81 pushes the second pushing rod 72 to move. Under the action of the inclined surfaces of the second pushing rod 72 and the first pushing rod 71, the movement of the second pushing rod 72 pushes the first pushing rod 71 to move. Under the action of the inclined surfaces of the first pushing rod 71 and the fixing block 62, the movement of the first pushing rod 71 pushes the fixing block 62 to be inserted and matched with the fixing groove 66, so as to achieve the purpose of fixing the box cover 12 on the box body 11.

[0076] When surveying and mapping is needed again, first drive the moving plate 41 to move so that the moving plate 41 is no longer in contact with the pushing block 81. Under the elastic force of the second spring 82, it is convenient for the pushing block 81 to reset, so that the second pushing rod 72, the first pushing rod 71 and the fixing block 62 can be reset, the fixing block 62 is separated from the fixing groove 66, and the box cover 12 is no longer in contact with the box body 11, so that it is convenient for the surveying instrument 3 to be removed from the box body 11 for surveying and mapping.

[0077] As shown in the figure, a third fixing plate 73 is fixedly connected to the first pushing rod 71. A third spring 74 is fixedly connected to the third fixing plate 73, and the third spring 74 is fixedly connected to the box body 11. A fourth fixing plate 75 is fixedly connected to the second pushing rod 72. A fourth spring 76 is fixedly connected to the fourth fixing plate 75, and the fourth spring 76 is fixedly connected to the box body 11.

[0078] With the action of the third spring 74, it is convenient for the first pushing rod 71 to reset. With the action of the fourth spring 76, it is convenient for the second pushing rod 72 to reset.

[0079] The implementation principle of a water conservancy and hydropower engineering surveying and mapping device in an embodiment of the present application is as follows: In order to reduce the possibility of affecting the surveying and mapping effect, when it is necessary to store and transport the surveying instrument 3, the accommodating box 1 can play a protective role for the surveying instrument 3, thereby reducing the possibility of damage to the surveying instrument 3 caused by bumps and knocks during transportation, achieving the purpose of reducing the possibility of affecting the surveying and mapping effect; when transporting the surveying instrument 3 to the location to be measured, first place the support frame 2 at the location to be measured, then rotate the accommodating box 1 so that the surveying instrument 3 can face the direction to be measured, and then fix the support frame 2 at the location to be measured. Use the driving mechanism 4 to drive the surveying instrument 3 to move out of the accommodating box 1, so that the surveying instrument 3 can be used to survey the location to be measured.

[0080] The embodiment of the present application discloses a surveying and mapping method for a water conservancy and hydropower engineering surveying and mapping device. The surveying and mapping method of the water conservancy and hydropower engineering surveying and mapping device includes the following steps:

[0081] Step 1: Move the water conservancy and hydropower engineering surveying and mapping device to the location to be measured according to the surveying and mapping requirements, so that the bottom of the support rod 22 is on the soil surface of the location to be measured. In the normal state, the box cover 12 is fixed on the box body 11, and multiple hinge rods 5 can all fit with the inner wall of the support cylinder 21;

[0082] Step 2: The staff rotates the box body 11, so as to adjust the direction of the surveying instrument 3;

[0083] Step 3: The staff holds the box body 11 and rotates the support cylinder 21. The support rod 22 moves into the soil inside the location to be measured, and multiple hinge rods 5 rotate to contact the soil surface of the location to be measured; Use the action of the first driving component 7 and the second driving component 8 to make the box cover 12 rotate and not fit with the box body 11. At the same time, use the action of the driving mechanism 4 to make the moving plate 41 move away from the box body 11, so that the surveying instrument 3 can be separated from the box body 11;

[0084] Step 4: The staff uses the surveying instrument 3 to conduct surveying and mapping;

[0085] Step 5: After the surveying and mapping is completed, rotate the support cylinder 21 in the reverse direction, so that the moving plate 41 drives the surveying instrument 3 into the box body 11. At this time, the support rod 22 moves in the direction close to the accommodating box 1, and multiple hinge rods 5 rotate to fit with the support rod 22. Then rotate the box cover 12 to fit with the box body 11, and use the fixing component 6 to fix the box cover 12 on the box body 11.

[0086] The above are all the preferred embodiments of the present application. The protection scope of the present application is not limited accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A water conservancy and hydropower engineering surveying and mapping device, Features: It comprises a containing box (1), a supporting frame (2) and a surveying instrument (3), wherein the containing box (1) is rotatably connected to the supporting frame (2), and the surveying instrument (3) is arranged in the containing box (1); The support frame (2) can be fixed on the ground; A driving mechanism (4) for driving the surveying instrument (3) to move is arranged in the containing box (1); The driving mechanism (4) comprises a moving plate (41), a first gear (42) and a first rack (43); the surveying instrument (3) is fixedly mounted on the moving plate (41); and the moving plate (41) is slidably connected to the inner wall of the containing box (1); The support frame (2) comprises a support tube (21) and a support rod (22), the support tube (21) is threadedly connected to the support rod (22), and the support tube (21) is rotatably connected to the containing box (1); The support cylinder (21) is fixedly connected to the first gear (42), the first rack (43) is fixedly connected to the moving plate (41), and the first rack (43) is meshed with the first gear (42); The containing box (1) comprises a box body (11) and a box cover (12), wherein the box cover (12) is rotatably connected to the box body (11), a second torsion spring (13) is fixedly connected to the box cover (12), and the second torsion spring (13) is fixedly connected to the box body (11); The box cover (12) can fit the box body (11), and the box body (11) is provided with a fixing component (6) for fixing the box cover (12); The fixing assembly (6) comprises a connecting block (61), a fixing block (62) and a first spring (63); the connecting block (61) is fixedly connected to the box cover (12); a connecting piece (64) is fixedly connected to the box body (11); and the connecting block (61) can fit the connecting piece (64); The box body (11) is fixedly connected with a connecting rod (65), the connecting piece (64) is fixedly connected with the connecting rod (65), the fixing block (62) is slidably connected with the connecting rod (65), the connecting block (61) is provided with a fixing groove (66), and the fixing block (62) is plugged into and matched with the fixing groove (66); One end of the first spring (63) is fixedly connected to the fixing block (62), and the other end of the first spring (63) is fixedly connected to the box body (11); The box body (11) is provided with a first driving component (7) for driving the fixed block (62) to move; The first driving assembly (7) comprises a first pushing rod (71) and a second pushing rod (72), the first pushing rod (71) being slidably connected to the box body (11), one end of the first pushing rod (71) being provided with an inclined surface, the inclined surface of the first pushing rod (71) being arranged to be inclined downward from an end close to the box cover (12) to an end away from the box cover (12); The fixing block (62) is provided with an inclined surface, and the inclined surface on the fixing block (62) can fit with the inclined surface at one end of the first pushing rod (71); The second push rod (72) is slidably connected to the box body (11), and one end of the second push rod (72) is provided with an inclined surface, and the inclined surface at one end of the second push rod (72) is arranged to be inclined downward from an end close to the first push rod (71) to an end away from the first push rod (71); The other end of the first push rod (71) is provided with an inclined surface, and the inclined surface of the other end of the first push rod (71) can be fitted with the inclined surface of one end of the second push rod (72); The box body (11) is provided with a second driving assembly (8) for driving the second push rod (72) to move; The second driving assembly (8) comprises a pushing block (81) and a second spring (82); the pushing block (81) is slidably connected to the box body (11); and the pushing block (81) can fit the moving plate (41); One end of the second spring (82) is fixedly connected to the pushing block (81), and the other end of the second spring (82) is fixedly connected to the box body (11); The pushing block (81) is provided with an inclined surface, and the inclined surface of the pushing block (81) is arranged to be inclined downward from an end close to the moving plate (41) to an end away from the moving plate (41); The other end of the second push rod (72) is provided with an inclined surface, and the inclined surface of the push block (81) can fit with the inclined surface of the other end of the second push rod (72); A third spring (74) is fixedly connected to the first push rod (71), and the third spring (74) is fixedly connected to the box body (11); A fourth spring (76) is fixedly connected to the second push rod (72), and the fourth spring (76) is fixedly connected to the box body (11).

2. A water conservancy and hydropower engineering surveying and mapping device according to claim 1, Features: The support rod (22) is rotatably connected to a plurality of hinged rods (5), and the plurality of hinged rods (5) are capable of fitting with the inner wall of the support tube (21); Each of the hinged rods (5) is fixedly connected to a first torsion spring (52), and the first torsion spring (52) is fixedly connected to the support rod (22).

3. A surveying and mapping method of a water conservancy and hydropower engineering surveying and mapping device, according to the water conservancy and hydropower engineering surveying and mapping device according to any one of claims 1-2, Features: The following steps are involved: Step 1: according to the surveying and mapping requirements, the water conservancy and hydropower engineering surveying and mapping device is moved to the location to be measured, so that the bottom of the support rod (22) is located on the soil surface of the location to be measured. Under normal conditions, the box cover (12) is fixed on the box body (11), and the plurality of hinged rods (5) can fit with the inner wall of the support tube (21); Step 2: The staff rotates the box body (11) to adjust the direction of the surveying instrument (3); Step 3: The staff holds the box body (11) and rotates the support tube (21), so that the support rod (22) moves into the soil of the location to be measured, and causes the plurality of hinged rods (5) to rotate and contact the soil surface of the location to be measured; the first drive assembly (7) and the second drive assembly (8) are used to rotate the box cover (12) so that it does not fit the box body (11), and at the same time, the driving mechanism (4) is used to move the movable plate (41) away from the box body (11), so that the surveying instrument (3) can be separated from the box body (11); Step 4: The staff uses the surveying instrument (3) to conduct surveying; Step 5: After the surveying is completed, the support tube (21) is rotated in the opposite direction so that the movable plate (41) drives the surveying instrument (3) to enter the box body (11). At this time, the support rod (22) moves in a direction close to the containing box (1), and the plurality of hinge rods (5) are rotated to fit with the support rod (22). Then, the box cover (12) is rotated to fit with the box body (11), and the box cover (12) is fixed to the box body (11) by the action of the fixing assembly (6).

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