CN116659478B - Total station for measuring distance between adjacent power grid cable installation frames - Google Patents
Total station for measuring distance between adjacent power grid cable installation frames Download PDFInfo
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- CN116659478B CN116659478B CN202310961868.7A CN202310961868A CN116659478B CN 116659478 B CN116659478 B CN 116659478B CN 202310961868 A CN202310961868 A CN 202310961868A CN 116659478 B CN116659478 B CN 116659478B
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- 238000009434 installation Methods 0.000 title abstract description 16
- 239000000428 dust Substances 0.000 claims abstract description 38
- 238000005259 measurement Methods 0.000 claims abstract description 23
- 238000007789 sealing Methods 0.000 claims abstract description 15
- 239000002184 metal Substances 0.000 claims description 19
- 230000000149 penetrating effect Effects 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 230000001681 protective effect Effects 0.000 abstract description 24
- 230000003139 buffering effect Effects 0.000 abstract description 3
- 210000001503 joint Anatomy 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/10—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
- F16F15/0232—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means with at least one gas spring
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/14—Sealings between relatively-stationary surfaces by means of granular or plastic material, or fluid
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
- F16M11/32—Undercarriages for supports with three or more telescoping legs
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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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2230/00—Purpose; Design features
- F16F2230/10—Enclosure elements, e.g. for protection
- F16F2230/105—Flexible, e.g. bellows or bladder
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The invention discloses a total station for measuring the distance between cable installation frames of an adjacent power grid, which relates to the field of distance measurement and comprises a fixed cradle head, wherein the top end of the fixed cradle head is movably provided with a movable cradle head, the top end of the movable cradle head is movably provided with a carrying frame, the front surface of the carrying frame is fixedly provided with a control panel near the lower end, the front surface of the carrying frame is provided with a protection assembly at the bottom end of the control panel, and the front end and the rear end of the protection assembly are respectively provided with a dust sealing assembly; the invention is convenient for fine adjustment of the height of the tripod, leveling of the distance measuring device is convenient, meanwhile, the protective air bag can be stored, when the distance measuring device is inclined, the protective air bag can form protection and buffering, the parts in the inner space after the protective air bag is unfolded can be protected, dust return can be prevented from being stained on the objective lens and the ocular lens, observation is influenced, dust is prevented from entering the joint of the parts, and movable adjustment among the parts is prevented from being influenced.
Description
Technical Field
The invention relates to the field of distance measurement, in particular to a total station for measuring the distance between adjacent power grid cable installation frames.
Background
In the prior distance measurement technology, the commonly used devices are a laser range finder and a total station, and the total station has more comprehensive measurement effect relative to the laser range finder, can conduct accurate measurement on three aspects of distance, level and azimuth, and particularly relates to a distance measurement device for the adjacent power grid cable mounting frame;
in the invention patent with publication number CN114964184B, a "total station" is disclosed, which solves the technical problem that the total station is easy to be damaged due to water inflow when used in the rain in the prior art, but in the application, the rain shielding function is realized through the rain shielding plate, although the rain shielding plate can be detached, the rain shielding plate is inconvenient to store after being detached due to the problem of self material, so that the total station is inconvenient to store, and after the total station is inclined, the total station is easy to be damaged due to the characteristic of the rain shielding plate, and meanwhile, the front and rear sides of the rain shielding plate are lack of protection, so that when the total station is used in environments with more dust, the dust is easy to be stained on an eyepiece and an objective lens, the observation is influenced, and meanwhile, the movement adjustment between the parts is also influenced after the dust enters the connecting parts.
Disclosure of Invention
The invention mainly aims to provide a total station for measuring the distance between cable installation frames of an adjacent power grid, which can effectively solve the problems that in the background art, after the total station is toppled, due to the characteristics of a rain shield, effective buffering cannot be provided, the total station is easy to shake and break, and meanwhile, due to the fact that the front and the back of the rain shield are lack of protection, dust is easy to be stained on an ocular lens and an objective lens to influence observation when the total station is used in an environment with more dust.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
the total station for measuring the distance between the cable installation frames of the ortho-position power grid comprises a fixed cradle head, wherein the top end of the fixed cradle head is movably provided with a movable cradle head, the top end of the movable cradle head is movably provided with a carrying frame, the front side of the carrying frame is fixedly provided with a control panel near the lower end, the front side of the carrying frame is provided with a protection component, the bottom end of the carrying frame is provided with a protective component, a total station body is movably arranged between two side frame bodies of the carrying frame, the top end of the total station body is fixedly provided with a coarse sighting device, an ocular lens is centrally arranged in the front side of the total station body, the outer ring of the ocular lens is movably provided with a focusing hand wheel, one side frame body penetrating the carrying frame is movably provided with an angle adjusting knob, the other side frame body penetrating the carrying frame is fixedly provided with an angle dial, and the lower part of the angle dial body penetrating the carrying frame is movably provided with a horizontal fine adjusting brake knob;
the protection subassembly includes the receiver, and one side fixed mounting is leaned on to the bottom of receiver has the metal sheet, and one end fixed mounting is leaned on to the inside of receiver has three springs, and one end fixed mounting of three springs has same butt joint board, and one side fixed mounting of butt joint board has the protection gasbag, runs through one side of protection gasbag and installs the observation window in the middle, and the opposite side inner wall of protection gasbag leans on bottom fixed mounting to have the magnetic sheet, and one end fixed mounting who just keeps away from the metal sheet on the receiver has the metal frame.
As a further scheme of the invention, a horizontal rough adjusting brake knob is movably arranged at the center of the front side of the fixed cradle head, three sleeve frames are movably arranged at the lower end of the outer ring of the fixed cradle head, an inner bracket is arranged at the inner side of the sleeve frames, the same lifting adjusting component is arranged in the sleeve frames and the inner bracket, limit sliding rods are fixedly arranged at the inner wall of the top end of the sleeve frame at the two sides, and an objective lens is arranged at the center of the back side of the total station body.
As a further scheme of the invention, the front end and the rear end of the protection component are respectively provided with a dust sealing component, the dust sealing component comprises a bottom plate, a plurality of flow guiding fans are fixedly arranged at the upper end and the lower end penetrating through the bottom plate, a flow guiding box is arranged at the top end of the bottom plate, and an air outlet is formed in the top surface penetrating through the flow guiding box.
As a further scheme of the invention, the lifting adjusting assembly comprises a worm, one side of the worm is provided with a turbine, the front end of the worm is fixedly provided with an adjusting knob, and a screw rod is fixedly arranged at the upper end and the lower end penetrating through the turbine.
As a further scheme of the invention, shafts on two sides of the total station body are fixedly connected with the pointer of the angle dial and the shaft of the angle modulation knob respectively.
As a further scheme of the invention, the inner support is sleeved with the sleeve frame, the limiting slide rod penetrates through the upper end and the lower end of the inner support, and the inner support is in sliding connection with the limiting slide rod.
As a further scheme of the invention, the top of the storage box is fixedly connected with the bottom of the control panel, the protective air bag is arranged in an inverted U shape after being unfolded, the edge positions of the front end and the rear end of the protective air bag after being unfolded are higher than the middle position, the observation window and the angle disc are positioned on the same straight line after the protective air bag is unfolded, and the air nozzle is arranged outside the protective air bag and below the observation window.
As a further scheme of the invention, the bottom plate in the dust sealing assembly positioned at the front end of the storage box is fixedly connected with the front box body of the storage box, and the bottom plate in the dust sealing assembly positioned at the rear of the storage box is fixedly connected with the back of the storage box through the bracket.
The inner wall of water conservancy diversion box is the arch setting, and the bottom of water conservancy diversion box leans on the equal fixed mounting in four corners to have the draw-in groove by the four corners all to have seted up on the top of running through the bottom plate, and the water conservancy diversion box passes through draw-in groove and bottom plate joint of draw-in groove cooperation, and the bottom of bottom plate just is located the below fixed mounting of water conservancy diversion fan has the dust filter net.
As a further scheme of the invention, bearings are fixedly arranged on the outer ring of the worm near the front end and the rear end and the outer ring of the screw rod near the top end and above and below the turbine, the worm and the screw rod are movably connected with the sleeve frame through the bearings, the worm is meshed with the turbine, and the screw rod penetrates through the center position of the top end of the inner support and is matched and connected with the inner support.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the protective air bag, the magnetic plate and the metal plate are arranged in the protective assembly, when the protective air bag is unfolded, protection is formed outside the carrying frame, the total station body and the control panel, so that the use in rainy and snowy weather is avoided, the rainy and snowy weather falls on the carrying frame, the total station body and the control panel to influence the operation of the total station body and the control panel, and meanwhile, when the interval measuring device is inclined, the protective air bag provides protection buffer on the carrying frame, the total station body and the control panel to avoid the carrying frame, the total station body and the control panel from being broken;
2. through setting up spring, butt plate, receiver, magnetic plate and metal frame in the protection subassembly, after letting out the gas in the protection gasbag, pull the butt plate under the effect of spring, rethread butt plate pulls the protection gasbag into the receiver, and the magnetic plate adsorbs in the outside of metal frame, is convenient for accomodate the protection gasbag;
3. through setting up angle scale and angle modulation knob cooperation total powerstation body, drive the pointer synchronous rotation of total powerstation body and angle scale when rotating the angle modulation knob, be convenient for roughly observe the angle of elevation or the angle of depression degree of total powerstation body, later confirm specific degree through control panel in fine setting's in-process, be convenient for under the prerequisite of confirming rotation angle, adjust the total powerstation body to corresponding degree fast;
4. by arranging the dust sealing component to be matched with the protective air bag, when the distance measuring device is used in an environment with more dust, the protective air bag is firstly unfolded, then the flow guiding fan is started to extract external air, the external air is discharged through the air outlet after being guided by the inner wall of the flow guiding box, two air blocking walls are formed at the front end and the rear end of the protective air bag, dust is prevented from entering into the space inside the protective air bag, being stained on the ocular and the objective lens to influence observation, and meanwhile, the dust is prevented from entering into the connecting parts of all parts in the space inside the protective air bag to influence the movable adjustment among the parts;
5. through setting up lift adjustment subassembly cooperation cover frame and inner support, drive the lead screw through rotation adjust knob cooperation worm and turbine and rotate, and then drive the inner support through the rotation of lead screw and slide in the inboard of cover frame, be convenient for finely tune the relative position between inner support and the cover frame, conveniently leveling interval measuring device.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a total station for measuring the distance between cable installation frames of an adjacent power grid;
FIG. 2 is a rear view of the overall structure of the total station for measuring the distance between adjacent grid cable mounts;
FIG. 3 is a structural exploded view of the joint between the inner bracket and the sleeve frame in the total station for measuring the distance between the cable installation frames of the adjacent power grid;
FIG. 4 is a schematic diagram of the whole structure of the protective airbag in the total station for measuring the distance between adjacent grid cable installation frames after being unfolded;
FIG. 5 is a rear view of the total station for measuring the spacing between adjacent grid cable mounts of FIG. 4 according to the present invention;
FIG. 6 is a front view of FIG. 4 of a total station for measuring the spacing of cable mounts in an ortho-grid in accordance with the present invention;
FIG. 7 is an expanded demonstration view of a protective assembly in the total station for measuring the distance between cable mounts of an adjacent grid;
FIG. 8 is a front view of FIG. 7 of a total station for measuring the spacing of cable mounts in an ortho-grid in accordance with the present invention;
FIG. 9 is a top view showing the internal structure of a storage box when a protective component in the total station for measuring the distance between adjacent grid cable installation frames is not unfolded;
FIG. 10 is a structural exploded view of a dust seal assembly in a total station for measuring the spacing between cable mounts in an ortho-grid in accordance with the present invention;
fig. 11 is a structural explanatory view of a lifting adjusting assembly in a total station for measuring the distance between cable mounts of an adjacent grid according to the present invention.
In the figure: 1. fixing the cradle head; 2. a movable cradle head; 3. a carrying frame; 4. a control panel; 5. a protective assembly; 6. a total station body; 7. a coarse sight; 8. an eyepiece; 9. focusing hand wheel; 10. an angle adjusting knob; 11. an angle scale; 12. a horizontal fine adjustment brake knob; 13. a horizontal coarse brake knob; 14. a dust sealing component; 15. a sleeve frame; 16. an inner bracket; 17. a lifting adjusting component; 18. an objective lens; 19. a limit slide bar; 501. a storage box; 502. a metal frame; 503. a protective airbag; 504. an abutting plate; 505. an observation window; 506. a magnetic plate; 507. a spring; 508. a metal plate; 1401. a bottom plate; 1402. a guide fan; 1403. a diversion box; 1404. an air outlet; 1701. a worm; 1702. a turbine; 1703. an adjustment knob; 1704. and a screw rod.
Detailed Description
The technical solutions of the present invention will be clearly and completely described in connection with the embodiments, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
As shown in fig. 1-11, a total station for measuring the distance between adjacent grid cable installation frames comprises a fixed cradle head 1, wherein the top end of the fixed cradle head 1 is movably provided with a movable cradle head 2, the top end of the movable cradle head 2 is movably provided with a carrying frame 3, the front surface of the carrying frame 3 is fixedly provided with a control panel 4 near the lower end, the front surface of the carrying frame 3 is provided with a protection component 5 at the bottom end of the control panel 4, a total station body 6 is movably arranged between two side frame bodies of the carrying frame 3, the top end of the total station body 6 is fixedly provided with a coarse sighting device 7, an eyepiece 8 is arranged centrally in the front surface of the total station body 6, the outer ring of the eyepiece 8 is movably provided with a focusing hand wheel 9, one side frame body penetrating through the carrying frame 3 is movably provided with an angle adjusting knob 10, the other side frame body penetrating through the carrying frame 3 is fixedly provided with an angle dial 11, and the other side frame body penetrating through the carrying frame 3 is movably provided with a horizontal fine adjusting brake knob 12 positioned below the angle dial 11;
the protection component 5 comprises a storage box 501, a metal plate 508 is fixedly arranged at one side of the bottom end of the storage box 501, three springs 507 are fixedly arranged at one end of the storage box 501, one end of each of the three springs 507 is fixedly provided with the same butt plate 504, a protection air bag 503 is fixedly arranged at one side of each butt plate 504, an observation window 505 is centrally arranged at one side of each through protection air bag 503, a magnetic plate 506 is fixedly arranged at the other side inner wall of each protection air bag 503 at the bottom end, and a metal frame 502 is fixedly arranged at one end of each storage box 501 far away from the metal plate 508.
The front movable mounting that runs through fixed cloud platform 1 is placed in middle has level coarse tuning brake knob 13, runs through the outer lane of fixed cloud platform 1 and leans on lower extreme movable mounting to have three cover frame 15, and the inboard of cover frame 15 is provided with inner bracket 16, and the inside of cover frame 15 and inner bracket 16 is provided with same lift adjustment subassembly 17, and the top inner wall of cover frame 15 leans on both sides fixed mounting to have spacing slide bar 19, runs through the back of total powerstation body 6 and installs objective 18 placed in middle.
The dust sealing assembly 14 is installed at the front end and the rear end of the protection assembly 5, the dust sealing assembly 14 comprises a bottom plate 1401, a plurality of guide fans 1402 are fixedly installed at the upper end and the lower end of the bottom plate 1401, a guide box 1403 is installed at the top end of the bottom plate 1401, an air outlet 1404 is formed in the top surface of the guide box 1403, two air blocking walls are formed at the front end and the rear end of the protection air bag 503 by arranging the dust sealing assembly 14, and dust is prevented from entering an inner space formed after the protection air bag 503 is unfolded on the premise of not interfering the total station body 6.
The lifting adjusting assembly 17 comprises a worm 1701, one side of the worm 1701 is provided with a turbine 1702, the front end of the worm 1701 is fixedly provided with an adjusting knob 1703, a screw rod 1704 is fixedly arranged at the upper end and the lower end of the turbine 1702, and the lifting adjusting assembly 17 is arranged to adjust the relative position between the inner support 16 and the sleeve frame 15, so that the carrying frame 3 can be lifted conveniently.
The shafts on two sides of the total station body 6 are fixedly connected with the pointers of the angle disc 11 and the shafts of the angle modulation knob 10 respectively, the angle modulation knob 10 is rotated to drive the pointers of the total station body 6 and the angle disc 11 to synchronously rotate, and then the angle of the total station body 6 is adjusted, and meanwhile, the angle of the total station body 6 is roughly determined through the angle disc 11.
The inner support 16 is sleeved with the sleeve frame 15, the limiting slide rod 19 penetrates through the upper end and the lower end of the inner support 16, the inner support 16 is in sliding connection with the limiting slide rod 19, when the relative position between the inner support 16 and the sleeve frame 15 is adjusted, the inner support 16 is limited through the limiting slide rod 19 and the sleeve frame 15, so that the inner support 16 slides along the inner wall of the sleeve frame 15, and the stability of the inner support 16 during sliding is improved.
The top of receiver 501 and the bottom fixed connection of control panel 4, be the setting of "U" font of inversion after the protection gasbag 503 expandes, and the border position of the front and back end is higher than the middle part position after the protection gasbag 503 expandes, observation window 505 and angle scale 11 are located same straight line after the protection gasbag 503 expandes, the air cock is installed to the outside of protection gasbag 503 and the below that is located observation window 505, when expanding protection subassembly 5, outwards pulling magnetic plate 506 pulls out uninflated protection gasbag 503 from receiver 501, later aerify protection gasbag 503 through the air cock and make it expand, wait to expand the back again with magnetic plate 506 on metal sheet 508 after the protection gasbag 503 expandes, simultaneously the butt joint board 504 card is gone into in metal frame 502, form the protection through the outside of the protection gasbag 503 of expanding in carrying on frame 3 and total powerstation body 6.
The bottom plate 1401 in the dust seal assembly 14 positioned at the front end of the storage box 501 is fixedly connected with the front box body of the storage box 501, and the bottom plate 1401 in the dust seal assembly 14 positioned at the rear of the storage box 501 is fixedly connected with the back of the storage box 501 through a bracket.
The inner wall of the flow guide box 1403 is in an arch-shaped arrangement, clamping columns are fixedly arranged at the bottom end of the flow guide box 1403 near four corners, clamping grooves are formed in the top end penetrating through the bottom plate 1401 near the four corners, the flow guide box 1403 is clamped with the bottom plate 1401 through the clamping columns, a dust filtering net is fixedly arranged at the bottom end of the bottom plate 1401 and below the flow guide fan 1402, external air is extracted after the flow guide fan 1402 is started and filtered by the dust filtering net, the air is blown into the flow guide box 1403, and then is blown out through an air outlet 1404 after being guided by the arch-shaped inner wall, and an air wall is formed at the front end and the rear end of the unfolded protection air bag 503.
Bearings are fixedly arranged on the outer ring of the worm 1701 near the front end and the rear end of the outer ring of the screw rod 1704 and above and below the turbine 1702, the worm 1701 and the screw rod 1704 are movably connected with the sleeve frame 15 through the bearings, the worm 1701 is meshed with the turbine 1702, the screw rod 1704 penetrates through the center of the top end of the inner support 16 and is matched and connected with the inner support 16, the rotating adjusting knob 1703 drives the worm 1701 to rotate, the screw rod 1704 is driven to rotate through the rotating matching turbine 1702 of the worm 1701, and the inner support 16 is driven to lift along the direction of the limiting slide rod 19 through the rotating screw rod 1704.
When the total station for measuring the distance between the cable installation frames of the ortho-grid is used, firstly, a distance measuring device is arranged on a preset installation point of one cable installation frame, then a target prism is arranged on a preset installation point of the other cable installation frame, after the sleeve frame 15 is unfolded, the sleeve frame is supported on the ground through an inner bracket 16, a screw rod 1704 is driven to rotate through a rotating adjusting knob 1703 and a worm 1701 and a turbine 1702, then the inner bracket 16 is driven to slide and lift on the inner side of the sleeve frame 15 through the screw rod 1704, the heights of the fixed cradle head 1 and other parts at the upper end of the fixed cradle head are adjusted, and after the height adjustment is finished, the distance measuring device is leveled;
after leveling, setting measurement parameters through the control panel 4, rotating the movable holder 2, matching the coarse sighting device 7 to enable the objective lens 18 of the total station body 6 to face the direction of the target prism, then tightening the horizontal coarse adjustment brake knob 13 to lock the movable holder 2, rotating the carrying frame 3, observing the target prism through the ocular lens 8, focusing through the focusing hand wheel 9 to find the center of the target prism, aligning, tightening the horizontal fine adjustment brake knob 12 to lock the carrying frame 3, pressing the measurement key on the control panel 4 to measure the distance after locking is completed, and displaying the measurement result in the display screen on the control panel 4;
if the objective 18 on the total station body 6 and the center of the target prism are not in the same plane during the interval measurement, firstly, the angle modulation knob 10 is rotated to drive the pointers of the total station body 6 and the angle scale 11 to synchronously rotate, the angle of the total station body 6 is adjusted, then the measurement is performed, when the fixed angle is rotated, firstly, the rotating approximate angle is determined through observing the angle scale 11, and then the degree of the specific angle is determined through the display screen on the control panel 4 during the fine adjustment, so that the specific angle can be conveniently and quickly adjusted to the appointed angle;
if the magnetic plate 506 is pulled outwards to pull the protecting air bag 503 out of the storage box 501 before the measurement is performed in rainy and snowy weather, then the protecting air bag 503 is inflated through the air tap to be unfolded, the magnetic plate 506 is adsorbed on the metal plate 508 after the protecting air bag 503 is unfolded, and the outer parts of the carrying frame 3 and the total station body 6 form protection through the unfolded protecting air bag 503, so that the rainy and snowy weather is prevented from falling onto the total station body 6;
if the measurement is performed in an environment with larger dust, the protective air bag 503 is unfolded, then the air guide fan 1402 is started to extract external air and filter dust through the dust filtering net, the air is blown into the air guide box 1403, and then the air is blown out through the air outlet 1404, and air walls are formed at the front end and the rear end of the unfolded protective air bag 503, so that the external dust is prevented from being stained on the objective lens 18 and the ocular lens 8 to influence the observation sight line, and meanwhile, the dust is prevented from entering the joints of all parts at the upper end of the movable holder 2 to influence the movable adjustment of all the parts;
in the use, after the protection gasbag 503 is expanded, need follow the reading on the observation window 505 observation angle scale 11, simultaneously when interval measuring device takes place to empty, protection gasbag 503 forms the protection in carrying frame 3, total powerstation body 6 and the outside of control panel 4, provide the buffering, avoid carrying frame 3, total powerstation body 6 and control panel 4 to break, and after accomplishing the measurement, the terminal messenger magnetic plate 508 of pulling protection gasbag 503 breaks away from metal sheet 508, the gas in the rethread air cock will protect gasbag 503 is discharged, afterwards loosen protection gasbag 503, pulling butt plate 504 under the effect of spring 507, and then drive the protection gasbag 503 after the gassing and get back to receiver 501 again, magnetic plate 506 adsorbs in the outside of metal frame 502, be convenient for accomodate protection gasbag 503.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (9)
1. The utility model provides a total powerstation is used in measurement of ortho electric wire netting cable mounting bracket interval which characterized in that: the intelligent control device comprises a fixed cradle head (1), wherein a movable cradle head (2) is movably arranged at the top end of the fixed cradle head (1), a carrying frame (3) is movably arranged at the top end of the movable cradle head (2), a control panel (4) is fixedly arranged at the lower end of the front side of the carrying frame (3), a protection component (5) is arranged at the bottom end of the control panel (4) on the front side of the carrying frame (3), a total station body (6) is movably arranged between two side frame bodies of the carrying frame (3), a coarse sighting device (7) is fixedly arranged at the top end of the total station body (6), an eyepiece (8) is arranged at the middle of the front side of the total station body (6), a focusing hand wheel (9) is movably arranged at the outer ring of the eyepiece (8), an angle adjusting knob (10) is movably arranged at one side frame body of the carrying frame (3), an angle dial (11) is fixedly arranged at the other side frame body of the carrying frame (3), and a horizontal fine adjusting brake knob (12) is movably arranged below the angle dial (11) and penetrates the other side frame body of the carrying frame (3);
the protection component (5) comprises a storage box (501), a metal plate (508) is fixedly arranged at one side of the bottom end of the storage box (501), three springs (507) are fixedly arranged at one end of the storage box (501), one end of each of the three springs (507) is fixedly provided with the same butt plate (504), one side of each butt plate (504) is fixedly provided with a protection air bag (503), an observation window (505) is centrally arranged at one side penetrating through each protection air bag (503), a magnetic plate (506) is fixedly arranged at the other side inner wall of each protection air bag (503) at the bottom end, and a metal frame (502) is fixedly arranged at one end, far away from the metal plate (508), of the storage box (501);
the top of receiver (501) and the bottom fixed connection of control panel (4), protection gasbag (503) are the setting of "U" font of inversion after expanding, and the border position of the front and back end is higher than the middle part position after the protection gasbag (503) is expanded, and observation window (505) and angular scale (11) are located same straight line after the protection gasbag (503) is expanded, and the air cock is installed to the outside of protection gasbag (503) and the below that is located observation window (505).
2. The total powergrid cable mounting rack spacing measurement total powerstation of claim 1 in which: the front of running through fixed cloud platform (1) is movable mounting in middle has level coarse tuning brake knob (13), runs through the outer lane of fixed cloud platform (1) and leans on lower extreme movable mounting to have three cover frame (15), and the inboard of cover frame (15) is provided with inner support (16), and the inside of cover frame (15) and inner support (16) is provided with same lift adjustment subassembly (17), and the top inner wall of cover frame (15) leans on both sides equal fixed mounting to have spacing slide bar (19), runs through the back of total powerstation body (6) and installs objective (18) in middle.
3. The total powergrid cable mounting rack spacing measurement total powerstation of claim 1 in which: the dust sealing assembly is characterized in that the dust sealing assembly (14) is arranged at the front end and the rear end of the protection assembly (5), the dust sealing assembly (14) comprises a bottom plate (1401), a plurality of guide fans (1402) are fixedly arranged at the upper end and the lower end of the bottom plate (1401) in a penetrating mode, a guide box (1403) is arranged at the top end of the bottom plate (1401), and an air outlet (1404) is formed in the top surface of the guide box (1403) in a penetrating mode.
4. The total powergrid cable mounting rack spacing measurement total powerstation of claim 2 in which: the lifting adjusting assembly (17) comprises a worm (1701), a turbine (1702) is arranged on one side of the worm (1701), an adjusting knob (1703) is fixedly arranged at the front end of the worm (1701), and a screw rod (1704) is fixedly arranged at the upper end and the lower end of the turbine (1702) in a penetrating mode.
5. The total powergrid cable mounting rack spacing measurement total powerstation of claim 1 in which: the shafts on two sides of the total station body (6) are fixedly connected with the pointer of the angle dial (11) and the shaft of the angle modulation knob (10) respectively.
6. The total powergrid cable mounting rack spacing measurement total powerstation of claim 2 in which: the inner support (16) is sleeved with the sleeve frame (15), the limiting slide rod (19) penetrates through the upper end and the lower end of the inner support (16), and the inner support (16) is in sliding connection with the limiting slide rod (19).
7. A total powergrid cable mounting rack spacing measurement station as claimed in claim 3, wherein: the bottom plate (1401) in the dust sealing assembly (14) positioned at the front end of the storage box (501) is fixedly connected with the front box body of the storage box (501), and the bottom plate (1401) in the dust sealing assembly (14) positioned at the rear of the storage box (501) is fixedly connected with the back of the storage box (501) through a bracket.
8. A total powergrid cable mounting rack spacing measurement station as claimed in claim 3, wherein: the inner wall of water conservancy diversion box (1403) is the arch setting, and the bottom of water conservancy diversion box (1403) is leaned on the equal fixed mounting in four corners to have the draw-in groove, and the draw-in groove has all been seted up by the four corners to the top that runs through bottom plate (1401), and water conservancy diversion box (1403) are through draw-in groove and bottom plate (1401) joint of draw-in groove cooperation, and the bottom of bottom plate (1401) just is located the below fixed mounting of water conservancy diversion fan (1402) has the dust filter net.
9. The total powergrid cable mounting rack spacing measurement total powerstation of claim 4 in which: bearings are fixedly arranged on the outer ring of the worm (1701) near the front end and the rear end and the outer ring of the screw rod (1704) near the top end and above and below the turbine (1702), and the worm (1701) and the screw rod (1704) are movably connected with the sleeve frame (15) through the bearings; the worm (1701) is connected with the turbine (1702) in a meshed mode, and the screw rod (1704) penetrates through the center position of the top end of the inner support (16) and is connected with the inner support (16) in a matched mode.
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| CN202310961868.7A CN116659478B (en) | 2023-08-02 | 2023-08-02 | Total station for measuring distance between adjacent power grid cable installation frames |
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| JP6544659B2 (en) * | 2017-03-22 | 2019-07-17 | 株式会社プロドローン | Unmanned aerial vehicle and its airbag apparatus |
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| DE202016100732U1 (en) * | 2016-02-12 | 2016-02-19 | Walter Heckmann | Integral avalanche respirator |
| CN207636074U (en) * | 2017-12-16 | 2018-07-20 | 浙江明康工程咨询有限公司 | A kind of protection total powerstation certainly |
| KR101869873B1 (en) * | 2018-04-16 | 2018-06-21 | 대한항업(주) | Total station for precision improvement of geodetic survey |
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