CN109538891B - Measuring apparatu automatically regulated support that civil engineering used - Google Patents
Measuring apparatu automatically regulated support that civil engineering used Download PDFInfo
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- CN109538891B CN109538891B CN201811443494.5A CN201811443494A CN109538891B CN 109538891 B CN109538891 B CN 109538891B CN 201811443494 A CN201811443494 A CN 201811443494A CN 109538891 B CN109538891 B CN 109538891B
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- 230000001105 regulatory effect Effects 0.000 title claims description 4
- 230000000670 limiting effect Effects 0.000 claims description 20
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- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 239000003063 flame retardant Substances 0.000 claims description 3
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- 239000000049 pigment Substances 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 3
- 150000002910 rare earth metals Chemical class 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 239000002904 solvent Substances 0.000 claims description 3
- 230000001012 protector Effects 0.000 claims description 2
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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
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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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Abstract
The invention discloses an automatic adjusting support of a measuring instrument for civil engineering, which comprises a fixed plate, wherein supports in four directions are arranged below the fixed plate, a horizontal disc is arranged above the fixed plate and is arranged in a disc measuring table, a protective device is arranged above the disc measuring table, the middle section of the support is connected with a correspondingly arranged push rod through two groups of motors, an inner hole is arranged in the connecting end surface of the support and the push rod, and a bolt is arranged in the inner hole and penetrates through the end head of the push rod to be movably connected with the inner hole. The device has the advantages of operation diversity, convenient carrying, automatic adjustment of the measuring instrument to be horizontal and improvement of the measuring accuracy of the measuring instrument.
Description
Technical Field
The invention belongs to the technical field of civil engineering, and particularly relates to an automatic adjusting support for a measuring instrument for civil engineering
Background
With the continuous progress of society and the rapid development of building industry, civil engineering is rapidly developed in various places, but before any building is built, personnel are required to survey and draw construction sites and carry out construction cost, so that accidents in the construction process can be avoided, and meanwhile, the rationality of the overall layout of the building is ensured;
civil engineering measures mainly including leveling, angular surveying, distance measurement and straight line orientation, in-service use, need look for a position flat relatively, then carries out horizontal calibration, and traditional support needs the horizontal calibration compensation through measuring apparatu itself to carry out horizontal calibration, and the calibration degree of difficulty is big, wastes time moreover, and is hard.
Disclosure of Invention
The invention aims to provide an automatic adjusting bracket of a measuring instrument for civil engineering, which has the advantages of operation diversity, convenience in carrying, strong environmental adaptability, energy conservation, capability of automatically adjusting the measuring instrument to be horizontal and improvement of the measuring accuracy of the measuring instrument.
The technical scheme adopted by the invention for realizing the purpose is as follows: the utility model provides a measuring apparatu automatically regulated support that civil engineering used, includes the fixed plate, and the fixed plate below is equipped with the support in four positions, and the fixed plate top is equipped with the horizontal plate, and the horizontal plate is installed in the disc measuring station, and disc measuring station top is equipped with protector, and the support middle section is connected with the push rod that corresponds the setting through two sets of motors, is equipped with the hole in support and the push rod connection terminal surface, and the downthehole bolt that is equipped with passes the swing joint with it of push rod end. The protection device is arranged above the disc measuring table, can play a role in shading light and keeping off rain for a horizontal disc in the disc measuring table, and is convenient for an operator to observe, the bracket with four directions is arranged below the fixing plate, so that the device is placed more stably, the middle section of the bracket is connected with the push rods correspondingly arranged through two groups of motors, when the horizontal disc detects that the placing position is unbalanced, the horizontal disc automatically feeds back to the control panel, the push rods are driven by the motors to automatically adjust the measuring instrument to be horizontal, meanwhile, the operator can also manually control the measuring instrument to be horizontal through the control panel, and the measuring instrument is adjusted to; meanwhile, an inner hole is formed in the connecting end face of the support and the push rod, a bolt is arranged in the inner hole and penetrates through the end head of the push rod to be movably connected with the inner hole, and the operation of a single motor in the support can be controlled through the control panel, so that the end head of the push rod can move back and forth on the bolt arranged in the inner hole, the fine adjustment on the horizontal position of the measuring instrument is achieved, the adjustment precision of the support is improved, and the measurement precision of the.
Preferably, a limiting sleeve is connected between the fixing plate and the support, a convex limiting part is arranged at the joint of the lower surface of the limiting sleeve and the support, and a control panel is arranged on the surface of the limiting sleeve. Be connected with spacing sleeve between fixed plate and support, spacing sleeve lower surface and leg joint department are equipped with the spacing portion of evagination, play the limiting action to the outside extension of support, and spacing sleeve surface mounting has control panel for each intelligent control spare among the controlling means has improved the automatic level of device.
Preferably, the middle part of the lower end of the limiting sleeve is provided with a supporting rod, the surface of the supporting rod is provided with a sliding block, the surface of the sliding block is annularly provided with connecting rods, and the connecting rods are respectively connected to the surface of the support. The bracing piece that is equipped with in the middle part of the lower extreme of spacing sleeve, the slider that the bracing piece surface was equipped with, slider surface loop cloth has the connecting rod, and the connecting rod is connected respectively in the support surface, and the operator can the manual movement slider, comes to contract, extend the support, makes the device carry more convenient, and simultaneously, also be convenient for artificially reciprocate through the slider, adjust the angle of putting of support, increased the variety of device operation.
Preferably, the lower end of the supporting rod is provided with a stabilizing block, and the lower surface of the stabilizing block is uniformly provided with suction blocks. At bracing piece lower extreme installation stabilizing block, increase device bottom weight, it moves down to install whole center, improves the stability of device, reduces the influence of wind and rain factor to the device, and stabilizing block lower surface equipartition has inhales the piece, is convenient for inhale the piece and adsorbs ground, makes the device put more firmly, simultaneously, inhales the piece also can freely dismantle to work under the adaptation need not the scene.
Preferably, the upper end of the fixed plate is movably connected with the disc measuring table through a guide rod, the middle part of the upper end of the fixed plate is provided with an adjusting rod connected to the lower end of the horizontal disc, and the adjusting rod is provided with an adjuster. The upper end of the fixing plate is movably connected with the disc measuring table through the guide rod, the height of the adjusting rod is adjusted through an adjuster arranged on the adjusting rod arranged in the middle of the upper end of the fixing plate, and therefore the disc measuring table is driven to stretch up and down on the guide rod, and the optimal measuring height of the measuring instrument is achieved.
Preferably, the lower end of the horizontal disc is uniformly provided with an infrared receiving device, the upper end of the horizontal disc is uniformly provided with an infrared generating device, the horizontal disc is evenly divided into a plurality of areas and a plurality of directions, the horizontal disc is internally provided with opaque substances, the opaque substances are black oil stains, and the horizontal disc is provided with a glass cover. The infrared receiving device is evenly distributed at the lower end of the horizontal disc, the infrared generating device is evenly distributed at the upper end of the horizontal disc, the horizontal disc is evenly divided into areas and directions, the infrared transmitting and receiving device can calculate the height of the horizontal disc from the ground in the directions and feed back the height to the control panel, the control panel automatically calculates the adjusting distance through feedback information and transmits the adjusting distance to the motor on the corresponding support to operate, accurate adjustment is achieved, meanwhile, the opaque substance in the horizontal disc is arranged in the shielded place, the circuit can be conducted, the conducted circuit can be decomposed into the current of the support in the corresponding direction, then the current drives the motor to rotate, the support is lifted, finally the black substance is moved to the center, the current of the supporting legs obtained after the decomposition direction is equal in size and represents the level, the accurate leveling is achieved by combining the current and the supporting legs, and the adjusting speed of the device is higher, More energy-saving and more accurate.
Preferably, the protection device comprises a first light screen and a second light screen which are fixedly connected to two sides of the disc measuring table, wherein solar electric plates are arranged on the upper surfaces of the first light screen and the second light screen, and a storage battery and an LED illuminating lamp are arranged on the lower surfaces of the first light screen and the second light screen. First light screen and the second light screen of fixed connection in disc measuring station both sides can block wind and rain, and the solar energy electroplax that the light screen upper surface was equipped with for absorption light energy truns into the electric energy, and stores in the battery, for LED light and other parts of device, provides required electric energy, makes the device energy-conservation more, environmental protection.
Preferably, the length ratio of the bolt to the length of the push rod is 1.6-1.8: 1. The length ratio of the bolt to the length of the push rod is set to be 1.6-1.8:1, so that the phenomenon that the middle part of the support is unstable due to overlarge proportion and swings back and forth can be prevented, meanwhile, the phenomenon that the support is rotten due to long-term water inflow caused by overlarge gap between the bolt and the push rod when meeting water is prevented, and the phenomenon that the support is automatically finely adjusted due to the overlong proportion and the overlong angle swing caused by the overlong proportion can be prevented.
Compared with the prior art, the invention has the beneficial effects that: the solar panel is arranged on the upper surface of the light screen and used for absorbing light energy to convert into electric energy which is stored in the storage battery and provides required electric energy for the LED illuminating lamp and other parts of the device, so that the device is more energy-saving and environment-friendly; the upper end of the fixed plate is movably connected with the disc measuring table through a guide rod, and the height of the adjusting rod is adjusted by adjusting an adjuster on the adjusting rod arranged in the middle of the upper end of the fixed plate, so that the disc measuring table is driven to extend up and down on the guide rod, and the optimal measuring height of the measuring instrument is realized; the invention has the advantages of diversified operation, convenient carrying, strong environmental adaptability, energy saving, automatic adjustment of the measuring instrument to be horizontal and improvement of the measuring accuracy of the measuring instrument.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the guard;
FIG. 3 is a top view of the horizontal tray of the present invention;
FIG. 4 is a schematic structural view of a stent;
FIG. 5 is a schematic view of the connection of the horizontal plate to the disk measuring station of the present invention;
FIG. 6 is a partial top view of the stent of the present invention;
FIG. 7 is a partial top view of the suction block of the present invention.
Description of reference numerals: 1, fixing a plate; 2, a limiting part; 3, a bracket; 4. a support bar; 5. a rubber pad; 6. a stabilizing block; 61 sucking block; 7. a slider; 8. a connecting rod; 9. a limiting sleeve; 10. a guide bar; 11 a holder; 12. adjusting a rod; 13. a control panel; 14. a disc measuring table; 15. a horizontal tray; 151 infrared ray receiving means; 152 an infrared generating device; 153 glass cover; 154 an opaque substance; 16. a guard; 161. a first light shielding plate; 162. a second light shielding plate; 163. a storage battery; 164.LED lighting lamps; 165. a solar panel; 31. a motor; 32. a push rod; 33. an inner bore; 34. and (4) a bolt.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 1:
referring to fig. 1-7, an automatic adjusting support for a measuring instrument for civil engineering comprises a fixing plate 1, a support 3 in four directions is arranged below the fixing plate 1, a horizontal disc 15 is arranged above the fixing plate 1, the horizontal disc 15 is installed in a disc measuring table 14, a protective device 16 is arranged above the disc measuring table 14, the middle section of the support 3 is connected with a push rod 32 which is correspondingly arranged through two groups of motors 31, an inner hole 33 is arranged in the connecting end surface of the support 3 and the push rod 32, and a bolt 34 is arranged in the inner hole 33 and penetrates through the end head of the push rod 32 to be movably connected with. The protection device is arranged above the disc measuring table, can play a role in shading light and keeping off rain for a horizontal disc in the disc measuring table, and is convenient for an operator to observe, the bracket with four directions is arranged below the fixing plate, so that the device is placed more stably, the middle section of the bracket is connected with the push rods correspondingly arranged through two groups of motors, when the horizontal disc detects that the placing position is unbalanced, the horizontal disc automatically feeds back to the control panel, the push rods are driven by the motors to automatically adjust the measuring instrument to be horizontal, meanwhile, the operator can also manually control the measuring instrument to be horizontal through the control panel, and the measuring instrument is adjusted to; meanwhile, an inner hole is formed in the connecting end face of the support and the push rod, a bolt is arranged in the inner hole and penetrates through the end head of the push rod to be movably connected with the inner hole, and the operation of a single motor in the support can be controlled through the control panel, so that the end head of the push rod can move back and forth on the bolt arranged in the inner hole, the fine adjustment on the horizontal position of the measuring instrument is achieved, the adjustment precision of the support is improved, and the measurement precision of the.
A limiting sleeve 9 is connected between the fixing plate 1 and the support 3, a convex limiting part 2 is arranged at the joint of the lower surface of the limiting sleeve 9 and the support 3, and a control panel 13 is arranged on the surface of the limiting sleeve 9. Be connected with spacing sleeve between fixed plate and support, spacing sleeve lower surface and leg joint department are equipped with the spacing portion of evagination, play the limiting action to the outside extension of support, and spacing sleeve surface mounting has control panel for each intelligent control spare among the controlling means has improved the automatic level of device.
The middle part of the lower end of the limiting sleeve 9 is provided with a supporting rod 4, the surface of the supporting rod 4 is provided with a sliding block 7, the surface of the sliding block 7 is annularly provided with a connecting rod 8, and the connecting rod 8 is respectively connected to the surface of the support 3. The bracing piece that is equipped with in the middle part of the lower extreme of spacing sleeve, the slider that the bracing piece surface was equipped with, slider surface loop cloth has the connecting rod, and the connecting rod is connected respectively in the support surface, and the operator can the manual movement slider, comes to contract, extend the support, makes the device carry more convenient, and simultaneously, also be convenient for artificially reciprocate through the slider, adjust the angle of putting of support, increased the variety of device operation.
The stabilizing block 6 is installed at the lower end of the supporting rod 4, and the sucking blocks 61 are evenly distributed on the lower surface of the stabilizing block 6. At bracing piece lower extreme installation stabilizing block, increase device bottom weight, it moves down to install whole center, improves the stability of device, reduces the influence of wind and rain factor to the device, and stabilizing block lower surface equipartition has inhales the piece, is convenient for inhale the piece and adsorbs ground, makes the device put more firmly, simultaneously, inhales the piece also can freely dismantle to work under the adaptation need not the scene.
The upper end of the fixed plate 1 is movably connected with a disc measuring table 14 through a guide rod 10, the middle part of the upper end of the fixed plate 1 is provided with an adjusting rod 12 connected with the lower end of a horizontal disc 15, and the adjusting rod 12 is provided with an adjuster 11. The upper end of the fixing plate is movably connected with the disc measuring table through the guide rod, the height of the adjusting rod is adjusted through an adjuster arranged on the adjusting rod arranged in the middle of the upper end of the fixing plate, and therefore the disc measuring table is driven to stretch up and down on the guide rod, and the optimal measuring height of the measuring instrument is achieved.
The lower end of the horizontal disc 15 is evenly provided with an infrared receiving device 151, the upper end of the horizontal disc 15 is evenly provided with an infrared generating device 152, so that the horizontal disc is evenly divided into 16 areas and 8 directions, the horizontal disc 15 is internally provided with opaque substances 154, the opaque substances 154 are black oil stains, and the horizontal disc 15 is provided with a glass cover 153. The lower end of the horizontal disc is uniformly provided with an infrared receiving device, the upper end of the horizontal disc is uniformly provided with an infrared generating device, so that the horizontal disc is evenly divided into 16 areas and 8 directions, the device can transmit and receive infrared rays, the height of the horizontal disc from the ground in 8 directions is calculated and fed back to the control panel, the control panel automatically calculates the adjusting distance through feedback information and transmits the adjusting distance to a motor on a corresponding support to operate, so that accurate adjustment is realized, meanwhile, opaque substances are arranged in the horizontal disc, the circuit is conducted at the shielded position, the conducted circuit can be decomposed into currents of the corresponding 4-direction supports, then the current drives the motor to rotate, so that the support is lifted, finally, the black substances are moved to the center, the currents of the 4 supporting legs obtained after the decomposition direction are equal, the level is represented, and the accurate leveling is realized by combining the two devices, the device has the advantages of higher adjusting speed, more energy conservation and more accuracy.
The protection device 16 comprises a first light shielding plate 161 and a second light shielding plate 162 fixedly connected to two sides of the disc measuring table 14, wherein a solar panel 165 is arranged on the upper surfaces of the first light shielding plate 161 and the second light shielding plate 162, and a storage battery 163 and an LED illuminating lamp 164 are arranged on the lower surfaces of the first light shielding plate 161 and the second light shielding plate 162. First light screen and the second light screen of fixed connection in disc measuring station both sides can block wind and rain, and the solar energy electroplax that the light screen upper surface was equipped with for absorption light energy truns into the electric energy, and stores in the battery, for LED light and other parts of device, provides required electric energy, makes the device energy-conservation more, environmental protection.
The ratio of the length of the latch 34 to the length of the push rod 32 is 1.7: 1. The length ratio of the bolt to the length of the push rod is set to be 1.7:1, so that the phenomenon that the middle part of the support is unstable due to overlarge proportion and swings back and forth can be prevented, meanwhile, the phenomenon that the interior of the support is corroded by rainwater due to long-term water inflow caused by overlarge gap between the bolt and the push rod due to water inflow can be prevented, and the phenomenon that the angle swing is too small due to too small proportion and the automatic fine adjustment angle of the support is influenced can be prevented.
Example 2:
the surface of the bolt 34 is coated with an anticorrosive coating, and the wear-resistant coating comprises the following components in parts by weight: 10-15 parts of epoxy resin; 19-24 parts of petroleum resin; 0.05-0.6 part of dibenzyl phosphite; 5-8 parts of pigment; 2-6 parts of graphite powder; 15-20 parts of a solvent; 6-12 parts of a flame retardant; 0.2-1.2 parts of composite rare earth; the dibenzyl phosphite in the coating formula can obviously improve the activity of each component, increase the compatibility among the components of the coating, improve the preparation efficiency of the coating, prevent the prepared coating from foaming, cracking, whitening, delaminating and the like, and the coating prepared by the formula has good corrosion resistance and friction resistance, so that the surface of the bolt is prevented from being worn and rusted in the long-term use process to influence the use of the device.
The preferable values of the components in the wear-resistant coating are as follows: 12 parts of epoxy resin; 22 parts of petroleum resin; 0.1 part of dibenzyl phosphite; 7 parts of pigment; 4 parts of graphite powder; 18 parts of a solvent; 9 parts of a flame retardant; 0.7 part of composite rare earth.
Example 3:
the working principle of the automatic adjusting bracket of the measuring instrument for civil engineering is as follows: the device is stably placed on the ground to be observed through the support 3 and the support rod 4, the fixer 11 is adjusted, the disc measuring table 14 is adjusted to a proper measuring height, the infrared receiving devices 151 and 152 feed back information, the control panel 13 automatically controls the motor 31 arranged in the corresponding support 3 to adjust the height of the support 3, the horizontal disc 15 arranged on the device keeps a horizontal state, and meanwhile, the observing state of the measuring instrument can be adjusted through the back-and-forth sliding of the adjusting slide block 7 on the support rod 4.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (1)
1. The utility model provides a measuring apparatu automatically regulated support that civil engineering used, includes fixed plate (1), and fixed plate (1) below is equipped with support (3) in four positions, and fixed plate (1) top is equipped with horizontal disc (15), and horizontal disc (15) are installed in disc measuring table (14), and disc measuring table (14) top is equipped with protector (16), its characterized in that: the middle section of the bracket (3) is connected with a push rod (32) which is correspondingly arranged through 2 groups of motors (31), an inner hole (33) is arranged in the connecting end surface of the bracket (3) and the push rod (32), and a bolt (34) is arranged in the inner hole (33) and penetrates through the end head of the push rod (32) to be movably connected with the end head;
the infrared ray receiving devices (151) are uniformly distributed at the lower end of the horizontal disc (15), the infrared ray generating devices (152) are uniformly distributed at the upper end of the horizontal disc (15), so that the horizontal disc is evenly divided into 16 regions in 8 directions, opaque substances (154) are arranged in the horizontal disc (15), the opaque substances (154) are black oil stains, and a glass cover (153) is arranged on the horizontal disc (15); the infrared ray transmitting and receiving device is used for transmitting and receiving infrared rays, calculating the height of the horizontal disc (15) from the ground in 8 directions, feeding back the height to the control panel (13), and automatically calculating the adjusting distance by the control panel (13) through feedback information and transmitting the adjusting distance to a motor on the corresponding support (3) for operation;
the protection device (16) comprises a first light shielding plate (161) and a second light shielding plate (162) which are fixedly connected to two sides of the disc measuring table (14), wherein a solar panel (165) is arranged on the upper surfaces of the first light shielding plate (161) and the second light shielding plate (162), and a storage battery (163) and an LED illuminating lamp (164) are arranged on the lower surfaces of the first light shielding plate (161) and the second light shielding plate (162);
a limiting sleeve (9) is connected between the fixing plate (1) and the support (3), a convex limiting part (2) is arranged at the joint of the lower surface of the limiting sleeve (9) and the support (3), and a control panel (13) is arranged on the surface of the limiting sleeve (9);
a support rod (4) is arranged in the middle of the lower end of the limiting sleeve (9), a sliding block (7) is arranged on the surface of the support rod (4), a connecting rod (8) is annularly distributed on the surface of the sliding block (7), and the connecting rods (8) are respectively connected to the surface of the support (3);
the lower end of the supporting rod (4) is provided with a stabilizing block (6), and the lower surface of the stabilizing block (6) is uniformly provided with absorbing blocks (61);
the surface of the bolt (34) is coated with an anticorrosive coating, and the wear-resistant coating comprises the following components in parts by weight: 10-15 parts of epoxy resin; 19-24 parts of petroleum resin; 0.05-0.6 part of dibenzyl phosphite; 5-8 parts of pigment; 2-6 parts of graphite powder; 15-20 parts of a solvent; 6-12 parts of a flame retardant; 0.2-1.2 parts of composite rare earth;
the upper end of the fixed plate (1) is movably connected with a disc measuring table (14) through a guide rod (10), the middle part of the upper end of the fixed plate (1) is provided with an adjusting rod (12) which is connected with the lower end of a horizontal disc (15), and the adjusting rod (12) is provided with an adjuster (11);
the length ratio of the bolt (34) to the push rod (32) is 1.6-1.8: 1; the bottom of the support (3) is provided with a rubber pad (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811443494.5A CN109538891B (en) | 2018-11-29 | 2018-11-29 | Measuring apparatu automatically regulated support that civil engineering used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811443494.5A CN109538891B (en) | 2018-11-29 | 2018-11-29 | Measuring apparatu automatically regulated support that civil engineering used |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109538891A CN109538891A (en) | 2019-03-29 |
| CN109538891B true CN109538891B (en) | 2021-05-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811443494.5A Active CN109538891B (en) | 2018-11-29 | 2018-11-29 | Measuring apparatu automatically regulated support that civil engineering used |
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| Country | Link |
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| CN113884071A (en) * | 2020-07-04 | 2022-01-04 | 上海隧道工程质量检测有限公司 | Mounting structure for tunnel measurement and detection device |
| CN112563934A (en) * | 2020-11-25 | 2021-03-26 | 国网山西省电力公司忻州供电公司 | Power transmission and transformation framework column |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5614918A (en) * | 1994-06-21 | 1997-03-25 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Global positioning system antenna fixed height tripod adapter |
| CN2694235Y (en) * | 2003-11-17 | 2005-04-20 | 张文胜 | Instrument support with automatic leveling function |
| CN201803722U (en) * | 2010-07-23 | 2011-04-20 | 王靖 | Tripod with automatic leveling device |
| CN206269816U (en) * | 2016-12-14 | 2017-06-20 | 重庆凯洲实业集团有限公司 | A kind of automatic leveling tripod apparatus |
| CN206847623U (en) * | 2017-07-11 | 2018-01-05 | 象山镜鉴信息科技有限公司 | Horizontal Autonomous test support for surveying instrument |
| CN206919885U (en) * | 2017-05-19 | 2018-01-23 | 彭劲松 | A kind of Surveying Engineering frame |
| CN207880380U (en) * | 2018-03-01 | 2018-09-18 | 成都理工大学 | A kind of portable mapping tripod |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9163774B2 (en) * | 2009-02-09 | 2015-10-20 | Evgeny M. Orlov | Support structure with features for precision leveling |
| CN108523709B (en) * | 2018-04-03 | 2020-06-05 | 金华市鸿讯机械工程技术有限公司 | Macadamia nut shelling equipment |
-
2018
- 2018-11-29 CN CN201811443494.5A patent/CN109538891B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5614918A (en) * | 1994-06-21 | 1997-03-25 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Global positioning system antenna fixed height tripod adapter |
| CN2694235Y (en) * | 2003-11-17 | 2005-04-20 | 张文胜 | Instrument support with automatic leveling function |
| CN201803722U (en) * | 2010-07-23 | 2011-04-20 | 王靖 | Tripod with automatic leveling device |
| CN206269816U (en) * | 2016-12-14 | 2017-06-20 | 重庆凯洲实业集团有限公司 | A kind of automatic leveling tripod apparatus |
| CN206919885U (en) * | 2017-05-19 | 2018-01-23 | 彭劲松 | A kind of Surveying Engineering frame |
| CN206847623U (en) * | 2017-07-11 | 2018-01-05 | 象山镜鉴信息科技有限公司 | Horizontal Autonomous test support for surveying instrument |
| CN207880380U (en) * | 2018-03-01 | 2018-09-18 | 成都理工大学 | A kind of portable mapping tripod |
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