Movable cooling device of total station storage box
Technical Field
The invention relates to the field of building measuring instruments, in particular to a movable cooling device of a total station instrument storage box.
Background
In engineering construction survey, the application of total powerstation is very extensive, but because the total powerstation is expensive, so when daily use, need add carelessness to the safety of total powerstation instrument, need in time receive it and preserve in the receiver after construction survey lofting is accomplished, in case carelessly damage it not only repair very troublesome, but also can very big influence engineering progress, produce more serious consequence.
At present, total powerstation containing box on the market all is simple plastic box, not only thermal-insulated protectiveness is poor and because inside is foam or sponge packing, in case be located moist area and deposit, will make the inside moisture that is full of box, and be difficult to get rid of, in case wet untimely clear away, will influence the accuracy of total powerstation, and present box component all is very simple, only have a handle, after a position measurement laying-out is accomplished, when needing to shift, do not put into the box and accomodate and have great potential safety hazard, it is very heavy to put into the box and accomodate, need artifical transport, it is very troublesome.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the movable cooling device of the total station instrument containing box, which has the advantages of driving the internal air to flow, preventing humidity, being convenient to move after containing and saving manpower, and solves the problems of poor air fluidity and inconvenient collection and release in the traditional equipment.
(II) technical scheme
In order to realize the purposes of driving the internal air to flow, preventing moisture, being convenient to store and move and saving labor, the invention provides the following technical scheme: a movable cooling device of a total station instrument containing box comprises a box body, wherein a pull rod is arranged on one side, close to a side wall, of the interior of the box body, a sliding groove is formed in one side of the pull rod, a sleeve is arranged on one side, far away from the sliding groove, of the pull rod, a first rotating gear is arranged on one side, close to the pull rod, of the sleeve, a first connecting rod is arranged at the bottom of the sleeve, a second connecting rod is obliquely arranged at the bottom of the first connecting rod, a third connecting rod is rotatably connected to one end of the second connecting rod, a fixing plate is arranged at one end, far away from the third connecting rod, of the second connecting rod, a rotating wheel is arranged at the center of the interior of the fixing plate, a clamping ring is arranged at the top of the fixing plate, a first rotating rod penetrates through the interior of the clamping, the first bevel gear is connected with the second rotating rod through a second bevel gear.
Preferably, the end of the second rotating rod, which is far away from the first helical gear, is provided with a fixing rod, the two ends of the second rotating rod are both provided with second helical gears, the second helical gears are rotatably connected with the fixing rod through third helical gears, and one side of the fixing rod, which is far away from the third helical gears, is provided with helical blades.
Preferably, the bottom of first dwang is run through the inside intercommunication each other of top and the fixed plate of fixed plate, the bottom of first dwang is the level and is provided with second rotating gear, one side of rotating the wheel is the vertical third dwang that is provided with, the top of third dwang is through third rotating gear and second rotating gear intermeshing, the bottom of third dwang is provided with the fourth helical gear, a lateral wall center that the rotating wheel is close to the fourth helical gear is provided with perpendicular ring gear, perpendicular ring gear and fourth helical gear intermeshing.
Preferably, the inside center of box is provided with the rubber layer, the outer wall of box all is provided with the air intake near helical blade department, the inside position that is close to the rubber layer of box is provided with the insulating layer, the insulating layer is the polyethylene foam insulating layer, the inside bleeder vent that is provided with of rubber layer.
Preferably, the center of first pivot pole is provided with the axis of rotation, falls into two sections with first pivot pole through the axis of rotation, first pivot pole is close to the position outer wall of fixed plate and is connected with the snap ring rotation each other, one side and the second connecting rod rotation of snap ring are connected, first pivot pole is made for the metal.
Preferably, one side of the bottom of the pull rod, which is close to the first rotating gear, is provided with teeth, the pull rod is meshed with the first rotating gear through the teeth, one side of the sleeve, which is close to the first rotating gear, is provided with the teeth, the sleeve is meshed with the first rotating gear through the teeth, and the pull rod is made of metal.
Preferably, the center of the sleeve is arranged in a hollow mode, a spring is arranged in the center of the interior of the sleeve, the bottom of the spring is connected with the top of the first connecting rod, and the sleeve is made of metal.
Preferably, the pull rod is of a double-layer structure, a steel pipe is arranged inside the pipeline of the pull rod, and a rubber anti-skidding sleeve is arranged at the center of the top of the pull rod.
Advantageous effects
Compared with the prior art, the invention provides a movable cooling device of a total station instrument containing box, which has the following beneficial effects:
1. when the total station equipment is used, the total station equipment is placed in a rubber layer of a box body, the bottom of a pull rod is driven to move upwards by pulling the pull rod, teeth on one side of the pull rod drive a first rotating gear to rotate, a sleeve is driven to move downwards by the first rotating gear, the sleeve drives a first connecting rod to move downwards and further drives a second connecting rod to rotate, a clamping ring rotates around a rotating shaft in the first rotating rod and further drives a fixed plate to rotate, the fixed plate drives a rotating wheel to rotate, the rotating wheel rotates to the outside of the box body by the fixed plate and further can pull the box body to move, and the top of the first connecting rod is provided with a telescopic spring, so that when the rotating wheel meets a hard object, the first connecting rod can be driven to ascend, the angle is changed, when the total station equipment is not required to be used, the first connecting rod is driven to ascend by pressing, accomodate the gyro wheel inside the box, guarantee the wholeness of equipment for the gyro wheel can stretch out when removing, withdraws when stewing, reaches the convenient effect of removing, placing stability.
2. When using, it is rotatory to drive perpendicular ring gear through rotating the wheel, perpendicular ring gear drives the rotation of third dwang through the fourth helical gear, the third dwang drives the rotation of second slewing gear, and then the rotation of second slewing gear drives first dwang rotatory, first dwang drives first helical gear and rotates, first helical gear drives the second dwang through the second helical gear and rotates, rethread second helical gear drives the rotation of third helical gear, and then it is rotatory to make the dead lever drive helical blade, inhale inside the box with outside air, thereby keep the inside air flow of box, and then prevent inside hot air or humid air gathering when the transport, and through the absorptive moisture evaporation of the air that flows, guarantee inside drying.
Drawings
FIG. 1 is a schematic view of the structure of the present invention open at the front;
FIG. 2 is a sectional view showing the internal structure of the case of the structure of the present invention;
FIG. 3 is a sectional view of the connection between the rotary wheel and the second rotary gear;
FIG. 4 is a schematic view of the structure of the connection between the first bevel gear and the spiral fan blade;
fig. 5 is a front view of the structure of the present invention.
In the figure: 1. a box body; 2. a pull rod; 3. a chute; 4. a sleeve; 5. a first rotating gear; 6. a first connecting rod; 7. a second connecting rod; 8. a third connecting rod; 9. a fixing plate; 10. a rotating wheel; 11. a snap ring; 12. a first rotating lever; 13. a first helical gear; 14. a second rotating lever; 15. a second helical gear; 16. fixing the rod; 17. a third bevel gear; 18. a helical blade; 19. a second rotating gear; 20. a third rotating rod; 21. a third rotating gear; 22. a fourth helical gear; 23. a vertical toothed ring; 24. a rubber layer; 25. an air inlet; 26. an insulating layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, other embodiments obtained by persons of ordinary skill in the art without any creative effort are within the protection scope of the present invention.
Referring to fig. 1-5, a movable cooling device for a total station containing box comprises a box body 1, a pull rod 2 is arranged on one side of the interior of the box body 1 close to a side wall, a chute 3 is arranged on one side of the pull rod 2, a sleeve 4 is arranged on one side of the pull rod 2 away from the chute 3, a first rotating gear 5 is arranged on one side of the sleeve 4 close to the pull rod 2, a first connecting rod 6 is arranged at the bottom of the sleeve 4, a second connecting rod 7 is obliquely arranged at the bottom of the first connecting rod 6, one end of the second connecting rod 7 is rotatably connected with a third connecting rod 8, a fixing plate 9 is arranged at one end of the second connecting rod 7 away from the third connecting rod 8, a rotating wheel 10 is arranged at the center of the interior of the fixing plate 9, a snap ring 11 is arranged at the top of the fixing plate 9, a first rotating rod 12 is arranged in the interior of the snap ring 11 in a, the first helical gear 13 is connected to the second rotary lever 14 via a second helical gear 15.
One end of the second rotating rod 14 far from the first helical gear 13 is provided with a fixing rod 16, both ends of the second rotating rod 14 are provided with second helical gears 15, the second helical gears 15 are rotatably connected with the fixing rod 16 through third helical gears 17, one side of the fixing rod 16 far from the third helical gears 17 is provided with helical blades 18, the first helical gears 13 drive the second rotating rod 14 to rotate through the second helical gears 15, the second helical gears 15 drive the third helical gears 17 to rotate, and further the fixing rod 16 drives the helical blades 18 to rotate.
The bottom of first dwang 12 runs through the inside intercommunication each other of top and fixed plate 9 of fixed plate 9, the bottom of first dwang 12 is the level and is provided with second rotating gear 19, one side of running wheel 10 is vertical third dwang 20 that is provided with, the top of third dwang 20 is through third rotating gear 21 and second rotating gear 19 intermeshing, the bottom of third dwang 20 is provided with fourth helical gear 22, a lateral wall center that the running wheel 10 is close to fourth helical gear 22 is provided with perpendicular ring gear 23, perpendicular ring gear 23 and fourth helical gear 22 intermeshing, it is rotatory that running wheel 10 drives perpendicular ring gear 23, perpendicular ring gear 23 drives third dwang 20 through fourth helical gear 22 and rotates, third dwang 20 drives second rotating gear 19 through third rotating gear 21 and rotates.
The rubber layer 24 is arranged at the center of the interior of the box body 1, the air inlets 25 are formed in the positions, close to the helical blades 18, of the outer wall of the box body 1, and the heat insulation layer 26 is arranged in the position, close to the rubber layer 24, of the interior of the box body 1, so that the total station is protected.
The center of the first rotating rod 12 is provided with a rotating shaft, the first rotating rod 12 is divided into two sections through the rotating shaft, the outer wall of the position, close to the fixed plate 9, of the first rotating rod 12 is rotatably connected with the clamping ring 11, and one side of the clamping ring 11 is rotatably connected with the second connecting rod 7.
One side that the bottom of pull rod 2 is close to first rotation gear 5 is provided with the tooth, pull rod 2 passes through tooth and first rotation gear 5 intermeshing, one side that sleeve pipe 4 is close to first rotation gear 5 is provided with the tooth, sleeve pipe 4 passes through tooth and first rotation gear 5 intermeshing, the tooth drive of 2 one side of pull rod first rotation gear 5 is rotatory, drive sleeve pipe 4 downstream through first gear 5, sleeve pipe 4 drives the downstream of head rod 6, and then drive second connecting rod 7 and rotate.
The center of sleeve pipe 4 is cavity setting, and the inside center of sleeve pipe 4 is provided with the spring, and the bottom of spring and the top interconnect of head rod 6 carry out the shock attenuation to rotating wheel 10.
The pull rod 2 is of a double-layer structure, and a steel pipe is arranged inside a pipeline of the pull rod 2, so that the pull rod 2 can be pulled higher, and users with different heights can pull conveniently.
The working principle is as follows: when the total station equipment is used, the total station equipment is placed in the rubber layer 24 of the box body 1, the pull rod 2 is pulled to drive the bottom of the pull rod 2 to move upwards, so that the teeth on one side of the pull rod 2 drive the first rotating gear 5 to rotate, the sleeve 4 is driven to move downwards through the first rotating gear 5, the sleeve 4 drives the first connecting rod 6 to move downwards, and further drives the second connecting rod 7 to rotate, the clamping ring 11 rotates around the rotating shaft in the first rotating rod 12, and further drives the fixing plate 9 to rotate, the rotating wheel 10 is driven to rotate through the fixing plate 9, so that the rotating wheel 10 rotates to the outside of the box body 1, and further the box body 1 can be pulled to move, and due to the fact that the top of the first connecting rod 6 is provided with the telescopic spring, when the rotating wheel 10 meets a hard object, the first connecting rod 6 can be driven to ascend and absorb shock, and when the rotating wheel 10 rotates, the vertical gear ring 23 drives the third rotating rod 20 to rotate through the fourth bevel gear 22, the third rotating rod 20 drives the second rotating gear 19 to rotate through the third rotating gear 21, and then the second rotating gear 19 drives the first rotating rod 12 to rotate, the first rotating rod 12 drives the first bevel gear 13 to rotate, the first bevel gear 13 drives the second rotating rod 14 to rotate through the second bevel gear 15, the second bevel gear 15 drives the third bevel gear 17 to rotate, so that the fixing rod 16 drives the spiral blade 18 to rotate, external air is sucked into the box body 1, thereby keeping the air inside the box body 1 to flow, further preventing the internal hot air or humid air from gathering during transportation, and the flowing air evaporates the absorbed moisture to ensure the internal drying, and further facilitating transportation and movement, when not needed, by pressing the pull rod 2 downwards, the first connecting rod 6 is driven to rise, so that the fixing plate 9 rotates, the roller 10 is accommodated in the box body 1, and the integrity of the equipment is guaranteed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.