CN114608548B - Forestry investigation planning is with portable measuring device - Google Patents
Forestry investigation planning is with portable measuring device Download PDFInfo
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- CN114608548B CN114608548B CN202210283195.XA CN202210283195A CN114608548B CN 114608548 B CN114608548 B CN 114608548B CN 202210283195 A CN202210283195 A CN 202210283195A CN 114608548 B CN114608548 B CN 114608548B
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- storage box
- back plate
- measuring device
- jet fan
- plane
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- 238000011835 investigation Methods 0.000 title claims abstract description 24
- 238000005259 measurement Methods 0.000 abstract description 18
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 6
- 238000012546 transfer Methods 0.000 description 5
- 230000005484 gravity Effects 0.000 description 4
- 230000002035 prolonged effect Effects 0.000 description 3
- 230000001154 acute effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/20—External fittings
- B65D25/24—External fittings for spacing bases of containers from supporting surfaces, e.g. legs
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
Abstract
The application relates to a portable measuring device for forestry investigation planning, which belongs to the technical field of forestry measurement auxiliary devices, and comprises a storage box for storing the measuring device and a back plate, wherein the storage box is arranged on the back plate in a sliding manner, the sliding direction of the storage box is parallel to the height direction of the back plate, and a back belt is arranged on the surface of the back plate, which is away from the storage box; a jet fan is arranged on the bottom wall, close to the ground, of the storage box; the top wall of the storage box is provided with a propeller in a rotating mode, the rotating axis of the propeller is parallel to the height direction of the backboard, a first motor used for driving the propeller to rotate is arranged on the storage box, a power supply battery electrically connected with the jet fan and the first motor is arranged on the storage box, and a solar cell panel electrically connected with the power supply battery is arranged on the storage box. The application has the effect of reducing the labor capacity of staff.
Description
Technical Field
The application relates to the technical field of forestry measurement auxiliary devices, in particular to a portable measuring device for forestry investigation planning.
Background
Forestry refers to a production department which protects the ecological environment, maintains ecological balance, cultivates and protects forests to obtain wood and other forest products, and utilizes the natural characteristics of the forests to play a role in protection, and is one of important components of national economy. In order to understand the change of the ecological environment, the forestry environment needs to be detected, and therefore special measuring equipment needs to be carried for measurement.
At present, if the patent document purchase with the publication number of CN214096063U discloses a portable measuring device for forestry planning and design, the portable measuring device comprises a bottom plate, two T-shaped grooves are formed in the front side of the bottom plate, T-shaped blocks are slidably mounted in the two T-shaped grooves, the top ends of the two T-shaped blocks are fixedly provided with the same device box, the top of the device box is fixedly provided with a box body, the inner wall of the device box is fixedly provided with two fixing rods, the two fixing rods are rotatably provided with the same rotating rod, the inner walls of the two sides of the box body are slidably provided with sliding rods, the two sliding rods are fixedly provided with connecting rods, the top ends of the two connecting rods are fixedly provided with the same base, and the box body is rotatably provided with a U-shaped handle; the utility model has the advantages of above-mentioned application has simple structure, can carry out altitude mixture control to measuring device, satisfies different staff's operation requirement, can accomodate measuring device after the use simultaneously, prevents to cause the problem of damage to measuring device when shifting to play the guard action to measuring device.
With respect to the related art in the above, the inventors consider that there are the following drawbacks: after the measuring device is contained in the box body, the weight of the box body is increased, so that the load of workers in the transferring process is large, and the labor capacity of the workers is large.
Disclosure of Invention
The application provides a portable measuring device for forestry investigation planning, which is used for reducing the labor capacity of workers.
The application provides a portable measuring device for forestry investigation planning, which adopts the following technical scheme:
the utility model provides a forestry investigation planning is with portable measuring device, includes the containing box that is used for accomodating measuring device, still includes the backplate, the containing box slides and sets up on the backplate, the slip direction of containing box is on a parallel with the direction of height of backplate, the backplate deviates from the face of containing box and is provided with the braces; a jet fan is arranged on the bottom wall, close to the ground, of the storage box; the top wall of the storage box is provided with a propeller in a rotating mode, the rotating axis of the propeller is parallel to the height direction of the backboard, a first motor used for driving the propeller to rotate is arranged on the storage box, a power supply battery electrically connected with the jet fan and the first motor is arranged on the storage box, and a solar cell panel electrically connected with the power supply battery is arranged on the storage box.
By adopting the technical scheme, after the measuring device is stored in the storage box, a measuring person is carried on the back, then the jet fan is started, the jet fan applies upward thrust to the storage box, meanwhile, the first motor is started, the first motor drives the propeller to rotate, the propeller rotates to provide upward tension for the storage box, and partial gravity of the storage box is counteracted under the action of the thrust and the tension, so that the load of the staff is reduced, the labor capacity of the staff is reduced, and the measuring place is convenient to change; meanwhile, under the action of a power supply battery, the jet fan and the first motor are powered, so that a measuring person can conveniently replace a measuring place; meanwhile, under the action of the solar panel, the power supply battery is charged, so that the jet fan degree and the working time of the first motor are prolonged, and the labor capacity of workers is further reduced; the power supply battery is located on the storage box, and under the action of pushing force and pulling force, the load of the power supply battery on measuring staff is reduced, and the labor capacity of the staff is further reduced.
Optionally, the height of the top surface of the back plate from the ground is larger than the height of the plane of the propeller from the ground.
By adopting the technical scheme, the height of the plane where the propeller is positioned is lower than the height of the top surface of the back plate, so that the back plate shields the propeller, the possibility that the propeller carelessly scratches a worker is reduced, and the safety of the worker is improved; meanwhile, the back plate shields branches and leaves of trees and the like, and the influence of the branches and leaves on rotation of the propeller is reduced.
Optionally, the bottom surface of containing box is provided with the mounting bracket, jet fan rotates and sets up on the mounting bracket, jet fan's axis of rotation is on a parallel with the plane at containing box bottom surface place, the backplate plane at braces place is provided with rotates the piece, it is used for driving jet fan to rotate the piece to fix jet fan to the optional position after rotating.
By adopting the technical scheme, after the back plate is backed up by the measurer, the back plate is in an inclined state, and under the action of the jet fan and the propeller, the back plate is provided with a component force facing the running direction of the measurer, so that the measurer can conveniently move forward to replace the measuring place; under the action of the rotating piece, the magnitude of the component force is changed, so that the component force is adapted to the current state of the measuring personnel.
Optionally, the rotating member includes a driving rod rotatably disposed on the back plate, the rotation axis of the driving rod is perpendicular to the plane where the back plate is located, and the driving rod penetrates through the back plate; the mounting frame is rotatably provided with a hinge shaft, the length direction and the rotation axis of the hinge shaft are parallel to the plane where the backboard is positioned, the hinge shaft is sleeved with a worm wheel, and the mounting frame is rotatably provided with a worm engaged with the worm wheel; the driving rod is coaxially connected to the worm, and the back plate is provided with a through hole for the driving rod to slide.
Through adopting above-mentioned technical scheme, when changing the power value, rotate the actuating lever, the actuating lever rotates and drives the worm to rotate, and the worm rotates and drives the worm wheel to rotate, and the worm wheel rotates and drives the articulated shaft to rotate, and the articulated shaft rotates and drives the jet fan and rotate, and then changes the effort direction of jet fan, and then adjusts the thrust to the survey crew, easy operation is convenient; meanwhile, the worm wheel and the worm drive have self-locking performance, so that the jet fan can be conveniently fixed at a required position; the driving rod penetrates through the back plate, so that a measurer can conveniently adjust the thrust according to the state of the driving rod in the advancing process, and the adaptability is further improved; under the effect of opening, the containing box of being convenient for has the motion trend of relative slip to be convenient for alleviate measuring personnel's load.
Optionally, the actuating lever includes coaxial first body of rod and the second body of rod of articulating on first body of rod that sets up on the worm, the articulated axis of first body of rod and second body of rod is located outside the through-hole and is located the one side that is close to the plane that the braces is located, be provided with the first mounting that is used for fixed second body of rod on the backplate.
By adopting the technical scheme, after the measurement personnel finishes the thrust adjustment, the second rod body is rotated and is rotated to be attached to the back plate, so that the influence of the driving rod on the measurement personnel is reduced, and the measurement personnel can conveniently transfer to a required position; the second rod body is fixed on the back plate through the first fixing piece, so that the possibility of careless rotation of the second rod body is reduced, and the influence on measuring staff is further reduced.
Optionally, be provided with the supporting leg on the containing box, the supporting leg is extending structure, set up the first through-hole that supplies the supporting leg to pass through on the backplate, forestry investigation planning is with portable measuring device still including being used for opening and close the piece of opening and close of first through-hole.
By adopting the technical scheme, after a measuring person transfers the measuring device to a required position, the back plate is horizontally placed on the ground, then the first through hole is opened through the opening and closing piece, and the length of the supporting leg is adjusted, so that the supporting leg passes through the first through hole, the back plate is in a suspended state, and the measuring person can conveniently arrange the measuring device for measurement; under the effect of opening and close the piece, close first through-hole, reduced the measuring personnel in the transfer process, the possibility that the supporting leg passed first through-hole carelessly has improved staff's security.
Optionally, the supporting leg rotates and sets up on the containing box, the corner of containing box is provided with the pivot, the supporting leg rotates and sets up in the pivot, still including being used for fixed supporting leg to epaxial second mounting.
By adopting the technical scheme, the supporting legs are rotatably arranged on the storage box, so that the supporting performance of the supporting legs on the storage box is improved, and the stability of the measuring device is improved; after the supporting legs are adjusted to the required inclination, the supporting legs are fixed on the rotating shaft through the second fixing pieces, so that the possibility of careless rotation of the supporting legs is reduced, and related operations are facilitated for measuring staff.
Optionally, a receiving plate for receiving the storage box is arranged on the back plate, and a second through hole for the jet fan to enter is formed in the receiving plate.
By adopting the technical scheme, when a measurer carries the backboard, the backboard needs to be in an inclined or vertical state, and the jet fan can possibly collide on the ground at the moment, so that the jet fan is damaged; under the action of the bearing plate, the containing box is supported, so that the possibility that the jet fan is propped against the ground is reduced, and the service life of the jet fan is prolonged; meanwhile, under the action of the second through hole, the acting force of the jet fan is conveniently acted on the air, so that the possibility of acting on the bearing plate is reduced, and the load of staff is further reduced.
Optionally, the bearing plate slides and sets up on the backplate, the slip direction of bearing plate is parallel to the slip direction of containing box, be provided with the driving piece that is used for driving the bearing plate and slides and fix the bearing plate to the back position of sliding on the backplate.
Through adopting above-mentioned technical scheme, when measuring current environment, drive the board that holds through the driving piece and slide, accept board slip butt on the containing box to carry out spacingly to the containing box, reduce in measuring process, the containing box is carelessly gliding possibility, in order to carry out relevant measurement work.
In summary, the application has the following beneficial technical effects:
after the measuring device is stored in the storage box, a measuring person is carried on the back, then the jet fan is started, the jet fan applies upward thrust to the storage box, meanwhile, the first motor is started, the first motor drives the propeller to rotate, the propeller rotates to provide upward tension for the storage box, and partial gravity of the storage box is counteracted under the action of the thrust and the tension, so that the load of the staff is reduced, the labor capacity of the staff is reduced, and the measuring place is convenient to replace; meanwhile, under the action of a power supply battery, the jet fan and the first motor are powered, so that a measuring person can conveniently replace a measuring place; meanwhile, under the action of the solar panel, the power supply battery is charged, so that the jet fan degree and the working time of the first motor are prolonged, and the labor capacity of workers is further reduced; the power supply battery is located on the storage box, and under the action of pushing force and pulling force, the load of the power supply battery on measuring staff is reduced, and the labor capacity of the staff is further reduced.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a portable measuring device for forestry investigation planning according to an embodiment of the present application;
figure 2 is a side view of a portable measuring device for forestry investigation planning in accordance with an embodiment of the present application;
figure 3 is a side view of a portable measuring device for forestry investigation planning, which is intended to show a structural schematic of a rotating member, in accordance with an embodiment of the present application;
FIG. 4 is an enlarged schematic view of portion A of FIG. 3;
fig. 5 is a schematic measurement structure of a portable measurement device for forestry investigation planning according to an embodiment of the present application.
Reference numerals illustrate: 1. a storage box; 2. a back plate; 3. a harness; 4. a back support; 5. a jet fan; 6. a propeller; 7. a first motor; 8. a power supply battery; 9. a solar cell panel; 10. a mounting frame;
11. a rotating member; 111. a driving rod; 1111. a first rod body; 1112. a second rod body; 112. a hinge shaft; 113. a worm wheel; 114. a worm; 115. a through port; 12. a circular ring; 13. a notch; 14. support legs; 141. a loop bar; 15. a first through hole; 16. a rotating shaft; 17. a connecting cylinder; 18. a screw; 19. a receiving plate; 20. a second through hole; 21. a fixing plate; 22. and (5) a screw rod.
Detailed Description
The application is described in further detail below with reference to fig. 1-5.
The embodiment of the application discloses a portable measuring device for forestry investigation planning. Referring to fig. 1 and 2, the portable measuring device for forestry investigation planning comprises a storage box 1 for storing the measuring device, and further comprises a back plate 2, wherein the back plate 2 is a rectangular plate, the storage box 1 is slidably arranged on the back plate 2, a sliding rail is arranged on the back plate 2, a sliding groove matched with the sliding rail is formed in the storage box 1, further, the sliding rail is in a dovetail shape, the sliding direction of the storage box 1 is parallel to the height direction of the back plate 2, a back strap 3 is arranged on the surface, away from the storage box 1, of the back plate 2, and further, a back support 4 is arranged on the surface, where the back strap 3 is arranged, of the back plate 2 so as to improve the comfort level of measurement personnel;
referring to fig. 1, in order to reduce the load of a measurer, a jet fan 5 is disposed on a bottom wall of the storage box 1 near the ground, and thrust is generated along the direction of the jet fan 5 during operation;
referring to fig. 1, a propeller 6 is rotatably provided on a top wall of a storage box 1, a rotation axis of the propeller 6 is parallel to a height direction of a back plate 2, a first motor 7 for driving the propeller 6 to rotate is provided on the storage box 1, a power supply battery 8 electrically connected with a jet fan 5 and the first motor 7 is provided on the storage box 1, and a solar cell panel 9 electrically connected with the power supply battery 8 is provided on the storage box 1.
When a measurer carries the measuring device to transfer a measuring point, the measuring device is contained in the containing box 1, then the first motor 7 and the jet fan 5 are started, the first motor 7 drives the propeller 6 to rotate, and the propeller 6 drives the containing box 1 to have a sliding trend facing away from the ground in the rotating process; meanwhile, the jet fan 5 has thrust facing away from the ground to the storage box 1, and under the action of the above-mentioned action force, the thrust is partially offset with the gravity of the storage box 1, so that the load of measuring staff is reduced, and the measuring staff can conveniently replace measuring points; further, under the action of the solar panel 9, when a measurer performs measurement, the light energy is converted into solar energy and stored in the power supply battery 8 for the first motor 7 and the jet fan 5.
Referring to fig. 1, in order to improve the safety of the staff, the height of the top surface of the back plate 2 from the ground is greater than the height of the plane of the propeller 6 from the ground, and further, the rotation radius of the propeller 6 is smaller than the distance between the output shaft of the first motor 7 and the back plate 2; the height of screw 6 is less than the height of backplate 2 top surface, and backplate 2 of being convenient for separates screw 6 and measurement personnel, and then has improved staff's security performance.
Referring to fig. 3 and 4, when a measurer carries the backboard 2 for transportation, the plane in which the backboard 2 is located and the plane in which the advancing direction of the backboard 2 is located are acute angles, so that the pulling force and the pushing force on the storage box 1 have component forces on the horizontal direction of the backboard 2 to push the worker to advance towards the required direction; in order to adjust the acting direction of the component force conveniently so as to adapt to the physical state of a measurer, the bottom surface of the storage box 1 is provided with a mounting frame 10, the jet fan 5 is rotatably arranged on the mounting frame 10, the rotation axis of the jet fan 5 is parallel to the plane of the bottom surface of the storage box 1, the plane of the back plate 2 where the back strap 3 is positioned is provided with a rotating piece 11, and the rotating piece 11 is used for driving the jet fan 5 to rotate and fixing the jet fan 5 to any position after rotation; when a measurer transfers the measuring device, the rotating piece 11 drives the jet fan 5 to rotate, so as to adjust the acting force direction of the jet fan 5; after the angle of the jet fan 5 is adjusted to a desired position, the jet fan 5 is fixed to the position so as to assist the measurer in transferring the measuring point.
Referring to fig. 3 and 4, the rotating member 11 includes a driving rod 111 rotatably provided on the back plate 2, the rotation axis of the driving rod 111 being perpendicular to the plane of the back plate 2, the driving rod 111 penetrating through the back plate 2; the hinged shaft 112 is rotatably arranged on the mounting frame 10, the length direction and the rotation axis of the hinged shaft 112 are parallel to the plane where the back plate 2 is positioned, further, the worm wheel 113 is sleeved on the hinged shaft 112, the worm 114 meshed with the worm wheel 113 is rotatably arranged on the mounting frame 10, further, the driving rod 111 is coaxially connected to the worm 114, the back plate 2 is provided with a through hole 115 for sliding the driving rod 111, in the embodiment of the application, the through hole 115 is a strip-shaped hole, and the length direction of the strip-shaped hole is parallel to the sliding direction of the storage box 1; when the direction of the jet fan 5 is regulated, the driving rod 111 is rotated, the driving rod 111 rotates to drive the worm 114 to rotate, the worm 114 rotates to drive the worm wheel 113 to rotate, the worm wheel 113 rotates to drive the hinge shaft 112 to rotate, and the hinge shaft 112 rotates to drive the jet fan 5 to rotate, so that the acting force direction of the jet fan 5 is changed, and the operation is simple and convenient; further, when the driving lever 111 stops rotating, the jet fan 5 is fixed to a desired place.
Referring to fig. 2 and 4, in order to reduce the influence of the driving rod 111 on the measuring person, the driving rod 111 includes a first rod 1111 coaxially disposed on the worm 114 and a second rod 1112 hinged on the first rod 1111, the hinge axes of the first rod 1111 and the second rod 1112 are located outside the through hole 115 and at a side close to the plane of the strap 3, and in the embodiment of the present application, the rotation axes of the first rod 1111 and the second rod 1112 are perpendicular to the length direction of the through hole 115; after the jet fan 5 rotates to a required angle, the second rod 1112 is rotated to make the second rod 1112 fit on the back plate 2, and the second rod 1112 is parallel to the length direction of the through hole 115, so that the influence of the driving rod 111 on the measuring personnel is reduced.
Referring to fig. 2, to reduce the possibility of the second rod 1112 rotating carelessly, a first fixing member for fixing the second rod 1112 is provided on the back plate 2, the first fixing member includes a circular ring 12 provided on the back plate 2, a notch 13 is provided on the circular ring 12 for the second rod 1112 to move in, and further, the width of the notch 13 is smaller than the diameter of the second rod 1112; after the jet fan 5 rotates to a required angle, the second rod 1112 is rotated, and the second rod 1112 is clamped in the circular ring 12, so as to reduce the possibility of careless rotation of the second rod 1112; meanwhile, the operation is simple and convenient.
Referring to fig. 5, in order to facilitate the measurement of the measurement personnel, the storage box 1 is provided with support legs 14, the support legs 14 are of a telescopic structure, the telescopic direction of the support legs 14 is perpendicular to the plane of the back plate 2, and the back plate 2 is provided with a first through hole 15 for the support legs 14 to pass through; when the back plate 2 is transported to a measuring point, the back plate 2 is horizontally placed on the ground, and then the supporting legs 14 are stretched, so that the supporting legs 14 penetrate through the first through holes 15 and are abutted against the ground, and the height of the back plate 2 is adjusted, so that relevant measuring work is conveniently carried out by workers; further, the supporting leg 14 includes a plurality of sleeve rods 141 that are sleeved with each other, screw holes are reserved on adjacent sleeve rods 141, after the length of the supporting leg 14 is adjusted to a required position, bolts are screwed into the screw holes, and the adjacent sleeve rods 141 are fixed, so that the possibility of inadvertent sliding of the adjacent sleeve rods 141 is reduced.
Referring to fig. 5, in order to reduce the possibility that the support leg 14 passes through the first through hole 15 carelessly, the portable measuring device for forestry investigation planning further includes an opening and closing member for opening and closing the first through hole 15, the opening and closing member includes a rubber stopper inserted into the first through hole 15, and further, the cross section of the rubber stopper is wedge-shaped so as to be inserted into the first through hole 15; further, a connecting rope is arranged on the backboard 2, and a rubber plug is fixed at the free end of the connecting rope; under the effect of the connecting rope, the possibility that the rubber plug drops carelessly is reduced.
Referring to fig. 5, in order to improve the supporting performance of the supporting legs 14 on the back plate 2, the supporting legs 14 are rotatably arranged on the storage box 1, the corners of the storage box 1 are provided with rotating shafts 16, the length direction of the rotating shafts 16 is parallel to the plane of the back plate 2, the supporting legs 14 are rotatably arranged on the rotating shafts 16, and the rotation axes of the supporting legs 14 are parallel to the plane of the back plate 2; after the length of the supporting leg 14 is adjusted to the required length, the supporting leg 14 is rotated, so that the rectangular area formed by combining one end of the supporting leg 14 close to the ground is larger than the area of the containing box 1 parallel to the surface of the backboard 2, and the stability of the backboard 2 is improved; further, the angle between the shaft 16 and the two side walls where the corners are located is 45 °.
Referring to fig. 5, in order to fix the support leg 14 at a desired angle, the device further comprises a second fixing member for fixing the support leg 14 to the rotating shaft 16, further, a connecting cylinder 17 is arranged at the end of the loop bar 141 near the rotating shaft 16, the rotating shaft 16 is sleeved in the connecting cylinder 17, the second fixing member comprises a screw 18 screwed on the connecting cylinder 17, and the screw 18 is abutted on the rotating shaft 16; the angle of the support leg 14 is adjusted to a desired position, and the screw 18 is screwed against the rotating shaft 16, thereby fixing the support leg 14 to a desired angle.
Referring to fig. 5, in order to facilitate receiving the storage box 1 to reduce the possibility that the jet fan 5 collides with the ground, the back plate 2 is provided with a receiving plate 19 for receiving the storage box 1, a plane of the receiving plate 19 is perpendicular to a plane of the back plate 2, and the receiving plate 19 is provided with a second through hole 20 for the jet fan 5 to enter; the receiving plate 19 receives the receiving box 1 to make the jet fan 5 have a certain distance from the ground, so as to reduce the possibility of damage to the jet fan 5.
Referring to fig. 5, in the embodiment of the present application, the receiving plate 19 is slidably disposed on the back plate 2, the sliding direction of the receiving plate 19 is parallel to the sliding direction of the storage box 1, a driving member for driving the receiving plate 19 to slide and fixing the receiving plate 19 to a sliding position is disposed on the back plate 2, the driving member includes a fixing plate 21 disposed on the back plate 2, a screw 22 is screwed on the fixing plate 21, and one end of the screw 22 is rotatably disposed on the receiving plate 19; when the relevant measurement work is carried out, the lead screw 22 is rotated, the lead screw 22 rotates to drive the bearing plate 19 to slide, the bearing plate 19 is in sliding contact with the storage box 1, the position of the storage box 1 is further fixed, the possibility that the storage box 1 is carelessly rocked is reduced, and therefore the relevant measurement is conveniently carried out by workers.
The embodiment of the application provides a portable measuring device for forestry investigation planning, which is implemented by the following principles:
after a measurer drives the measuring device to a required position, the backboard 2 is horizontally placed on the ground, then the rubber plug in the first through hole 15 is pulled out, and then the supporting leg 14 is stretched, so that the supporting leg 14 passes through the first through hole 15, and the adjacent loop bars 141 are fixed through bolts;
the inclination angle of the supporting legs 14 is adjusted, so that the backboard 2 is stable and smooth, and the subsequent measurement work is facilitated; the supporting leg 14 is fixed at the position by the screw 18;
when the measuring place is shifted, a first motor 7 and a jet fan 5 are started, the first motor 7 drives a propeller 6 to rotate, and the propeller 6 drives the storage box 1 to have a sliding trend facing away from the ground in the rotating process; meanwhile, the jet fan 5 has thrust facing away from the ground to the storage box 1, and under the action of the above-mentioned action force, the thrust is partially offset with the gravity of the storage box 1, so that the load of measuring staff is reduced, and the measuring staff can conveniently replace measuring points;
the measuring personnel bear the backplate 2 at the back, rotate actuating lever 111, actuating lever 111 rotates and drives worm 114 rotation, and worm 114 rotates and drives worm wheel 113 rotation, and worm wheel 113 rotates and drives articulated shaft 112 rotation, and articulated shaft 112 rotates and drives jet fan 5 rotation, and then changes the effort direction of jet fan 5 to the promotion measuring personnel is walked.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (7)
1. The utility model provides a forestry investigation planning is with portable measuring device, is including being used for accomodating measuring device's containing box (1), its characterized in that: the back plate (2) is arranged on the back plate (2) in a sliding mode, the sliding direction of the back plate (2) is parallel to the height direction of the back plate (2), and a back belt (3) is arranged on the surface, deviating from the back plate (2), of the back plate (1); a jet fan (5) is arranged on the bottom wall, close to the ground, of the storage box (1); the top wall of the storage box (1) is rotatably provided with a propeller (6), the rotation axis of the propeller (6) is parallel to the height direction of the backboard (2), a first motor (7) for driving the propeller (6) to rotate is arranged on the storage box (1), a power supply battery (8) electrically connected with a jet fan (5) and the first motor (7) is arranged on the storage box (1), a solar cell panel (9) electrically connected with the power supply battery (8) is arranged on the storage box (1), a mounting frame (10) is arranged on the bottom surface of the storage box (1), the jet fan (5) is rotatably arranged on the mounting frame (10), the rotation axis of the jet fan (5) is parallel to the plane where the bottom surface of the storage box (1) is located, a rotating piece (11) is arranged on the plane of the backboard (2) where the back belt (3) is located, the rotating piece (11) is used for driving the jet fan (5) to rotate and fixing the jet fan (5) to any position after rotating, the rotating piece (11) is arranged on the plane where the driving rod (111) is located, and the rotating piece (11) is arranged on the plane where the backboard (2) is located, and the driving rod (111) is perpendicular to the plane where the rotating rod (111) is located; the mounting frame (10) is rotatably provided with a hinge shaft (112), the length direction and the rotation axis of the hinge shaft (112) are parallel to the plane where the backboard (2) is located, the hinge shaft (112) is sleeved with a worm wheel (113), and the mounting frame (10) is rotatably provided with a worm (114) meshed with the worm wheel (113); the driving rod (111) is coaxially connected to the worm (114), and the back plate (2) is provided with a through hole (115) for the driving rod (111) to slide.
2. A portable measuring device for forestry investigation planning as set forth in claim 1, wherein: the height of the top surface of the backboard (2) from the ground is larger than the height of the plane where the propeller (6) is located from the ground.
3. A portable measuring device for forestry investigation planning as set forth in claim 1, wherein: the driving rod (111) comprises a first rod body (1111) coaxially arranged on the worm (114) and a second rod body (1112) hinged to the first rod body (1111), a hinge shaft (112) line of the first rod body (1111) and the second rod body (1112) is located outside the through hole (115) and located on one side close to the plane where the strap (3) is located, and a first fixing piece for fixing the second rod body (1112) is arranged on the backboard (2).
4. A portable measuring device for forestry investigation planning as set forth in claim 1, wherein: be provided with supporting leg (14) on containing box (1), supporting leg (14) are extending structure, set up first through-hole (15) that supply supporting leg (14) to pass through on backplate (2), forestry investigation planning is with portable measuring device still including being used for opening and close the piece of opening and close first through-hole (15).
5. A portable measuring device for forestry investigation planning as defined in claim 4, wherein: the supporting legs (14) are rotatably arranged on the storage box (1), rotating shafts (16) are arranged at corners of the storage box (1), the supporting legs (14) are rotatably arranged on the rotating shafts (16), and the supporting legs further comprise second fixing pieces used for fixing the supporting legs (14) to the rotating shafts (16).
6. A portable measuring device for forestry investigation planning as set forth in claim 1, wherein: the back plate (2) is provided with a bearing plate (19) for bearing the storage box (1), and the bearing plate (19) is provided with a second through hole (20) for the jet fan (5) to enter.
7. A portable measuring device for forestry investigation planning as defined in claim 6, wherein: the bearing plate (19) is arranged on the back plate (2) in a sliding mode, the sliding direction of the bearing plate (19) is parallel to the sliding direction of the containing box (1), and a driving piece used for driving the bearing plate (19) to slide and fixing the bearing plate (19) to a sliding position is arranged on the back plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210283195.XA CN114608548B (en) | 2022-03-22 | 2022-03-22 | Forestry investigation planning is with portable measuring device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210283195.XA CN114608548B (en) | 2022-03-22 | 2022-03-22 | Forestry investigation planning is with portable measuring device |
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| CN114608548A CN114608548A (en) | 2022-06-10 |
| CN114608548B true CN114608548B (en) | 2023-11-17 |
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| CN202210283195.XA Active CN114608548B (en) | 2022-03-22 | 2022-03-22 | Forestry investigation planning is with portable measuring device |
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