CN113280215B - Engineering cost mapping device - Google Patents
Engineering cost mapping device Download PDFInfo
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- CN113280215B CN113280215B CN202110543517.5A CN202110543517A CN113280215B CN 113280215 B CN113280215 B CN 113280215B CN 202110543517 A CN202110543517 A CN 202110543517A CN 113280215 B CN113280215 B CN 113280215B
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- 238000013507 mapping Methods 0.000 title claims abstract description 61
- 230000007246 mechanism Effects 0.000 claims abstract description 50
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 18
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 18
- 241001330002 Bambuseae Species 0.000 claims description 18
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 18
- 239000011425 bamboo Substances 0.000 claims description 18
- 238000003780 insertion Methods 0.000 claims description 12
- 230000037431 insertion Effects 0.000 claims description 12
- 238000010276 construction Methods 0.000 claims description 10
- 235000010627 Phaseolus vulgaris Nutrition 0.000 claims description 4
- 244000046052 Phaseolus vulgaris Species 0.000 claims description 4
- 125000003003 spiro group Chemical group 0.000 claims description 2
- 239000002689 soil Substances 0.000 description 7
- 241001476363 Centropyge acanthops Species 0.000 description 6
- 230000006872 improvement Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000007726 management method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 208000012260 Accidental injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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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
- F16M11/02—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
- F16M11/12—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
- F16M11/121—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction constituted of several dependent joints
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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
- F16M11/28—Undercarriages for supports with one single telescoping pillar
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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
- F16M11/34—Members limiting spreading of legs, e.g. "umbrella legs"
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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
- F16M11/36—Members preventing slipping of the feet
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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
- F16M11/42—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
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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)
- Prostheses (AREA)
- Handcart (AREA)
Abstract
The utility model provides an engineering cost mapping device, relates to mapping device technical field, including the mapping device body, the lower extreme of mapping device body articulated have high adjustment mechanism, be equipped with horizontal angle adjustment mechanism in high adjustment mechanism's below, be equipped with tripod and tripod gesture adjustment mechanism in horizontal angle adjustment mechanism's below. The invention provides a mapping device for engineering cost, which can automatically adjust and stabilize the posture of the mapping device, avoid errors of subjective adjustment, adapt to complex mapping places and ensure the accuracy of mapping results.
Description
Technical Field
The invention relates to the technical field of mapping devices, in particular to a mapping device for engineering cost.
Background
The project cost refers to the estimated or actual expenditure of construction cost in the construction period of the construction project. The work process of forecasting, planning, controlling, accounting, analyzing and evaluating the engineering cost by comprehensively using knowledge and skills in the aspects of management, economics, engineering technology and the like is called engineering cost management. The prediction or determination of the construction cost and its constituent contents according to procedures, methods and bases prescribed by laws, regulations, standards, etc. is called project pricing, and the three elements of the construction cost are volume, price, and fee. The volume is the first job of engineering cost, and the surveying and mapping device is an indispensable tool.
Due to the complexity of the mapping field, the existing mapping device has the following defects:
1. for uneven fields, the surveying and mapping device cannot be leveled, so that the surveying and mapping device cannot be kept stable, and the accuracy of a surveying and mapping result is influenced;
2. for soft soil, the inserted rod of the surveying and mapping device is easy to displace in the soil, and the accuracy of the surveying and mapping result is also influenced;
3. most of the existing surveying and mapping devices lack the design capable of automatically stabilizing the posture, and the posture of the surveying and mapping device is adjusted by manpower, so that the surveying and mapping result has subjective errors.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides the engineering cost mapping device, which can automatically adjust and stabilize the posture of the mapping device, avoid errors of subjective adjustment, adapt to complex mapping places and ensure the accuracy of mapping results.
In order to solve the problems, the technical scheme of the invention is as follows:
the utility model provides an engineering cost mapping device, includes the mapping device body, the lower extreme of mapping device body articulated have high adjustment mechanism, be equipped with horizontal angle adjustment mechanism in high adjustment mechanism's below, be equipped with tripod and tripod gesture adjustment mechanism in horizontal angle adjustment mechanism's below.
Preferably, the tripod comprises a fixed circular plate and 3 inserted rods arranged at the lower end of the fixed circular plate, and the top ends of the 3 inserted rods are uniformly hinged to the lower surface of the fixed circular plate at intervals of 120 degrees.
Preferably, the tripod posture adjusting mechanism comprises an opening angle adjusting mechanism and a fixed circular plate horizontal adjusting mechanism.
Preferably, the angle adjustment mechanism that opens include first sleeve, first screw rod, first disc handle, first pressure bearing, fixed block, connecting rod, the coaxial embedding in fixed plectane in first telescopic upper portion, the lower part runs through the lower terminal surface of fixed plectane to downwardly extending is equipped with the internal thread in first sleeve, and with the upper portion spiro union of first screw rod, the first disc handle of lower part periphery fixedly connected with of first screw rod, the lower extreme of first screw rod and first pressure bearing's upper end fixed connection, the lower extreme of first pressure bearing and the up end fixed connection of fixed block, the fixed block be cylindrical structure, be equipped with 3 connecting rods respectively in the lateral wall surface of fixed block and inserted bar top relative department, the upper end of connecting rod articulated with the fixed block, the lower extreme is articulated with the inserted bar internal surface that corresponds, rotatory first disc handle can make the bottom of 3 inserted bars inwards or outwards move simultaneously.
Preferably, fixed plectane horizontal adjustment mechanism including the coaxial control box of locating fixed plectane up end, locate the annular fixed plate of the pole wall periphery of inserted bar bottom spine portion top, connect in annular fixed plate lower extreme and with annular fixed plate, the coaxial annular gasbag of inserted bar, locate inclination sensor and the air pump of fixed plectane up end, the control box in be equipped with battery and the control unit, the control unit be connected with battery circuit, annular fixed plate and the annular gasbag on 3 inserted bars are the same apart from the distance of spine portion extreme point, the output of air pump be connected with the cross-connection pipe, the output of cross-connection pipe be connected with annular gasbag through soft breather pipe respectively, the junction of arbitrary soft breather pipe and cross-connection pipe all is equipped with the solenoid valve, inclination sensor pass through wire and control unit signal connection, the control unit pass through wire and solenoid valve, air pump electric connection respectively.
Preferably, the lower end face of the annular air bag is further connected with an annular base plate, and the surface of the inner side wall of the annular base plate is in sliding connection with the outer surface of the inserted rod.
Preferably, the horizontal angle adjusting mechanism comprises a horizontal plate fixedly connected to the upper end face of the control box and a bearing plate located above the horizontal plate, and a second pressure bearing is connected between the upper surface of the horizontal plate and the lower surface of the bearing plate.
Preferably, the height adjusting mechanism comprises a second screw rod and a second sleeve, the second screw rod is arranged above the bearing plate, the top end of the second sleeve is hinged to the surveying and mapping device body, an internal thread is arranged on the inner surface of the second sleeve, the upper portion of the second screw rod is screwed in the second sleeve, a second disc handle is fixedly connected to the periphery of the bottom of the second screw rod, the bottom end of the second screw rod is fixedly connected with the middle of the upper end face of the bearing plate, and a handle is fixedly connected to the outer surface of the second sleeve.
Preferably, the lower terminal surface of fixed block still be equipped with telescopic sleeve include female section of thick bamboo, and the slip cup joints a son section of thick bamboo in female section of thick bamboo, the lower terminal surface fixed connection of the upper end of female section of thick bamboo and fixed block, the lower extreme of a son section of thick bamboo outside extending female section of thick bamboo, at the lower extreme fixedly connected with mounting box of a son section of thick bamboo, the air pump locate in the mounting box, the inlet end of air pump extends the surface of mounting box, the end of giving vent to anger is taken over through the cross and is extended the upper surface of mounting box to form the gas outlet, a son section of thick bamboo surface be equipped with elasticity jump beans the surface of female section of thick bamboo along vertically be equipped with a plurality ofly with the locating hole that elasticity jumps the cooperation of beans and uses.
Preferably, the side wall of the mounting box is also preset with 3 accommodating grooves, and the 3 accommodating grooves are respectively matched with the spine parts of the 3 insertion rods for use; the lower surface of the mounting box is also provided with universal wheels.
The engineering cost mapping device has the following beneficial effects: the invention can not only realize the accurate adjustment of the horizontal angle and the height, but also realize the accurate adjustment of the posture of the tripod, and through the automatic adjustment, the invention can keep stable in the surveying and mapping process, can adapt to the complex surveying and mapping environment, ensures that the surveying and mapping result is accurate and reliable, avoids the manual error and improves the working efficiency; meanwhile, the invention has the advantages of simple use, safety, reliability, convenient carrying and suitability for popularization.
Drawings
FIG. 1, a front view of the present invention;
FIG. 2, a cross-sectional view of the present invention;
1 mapping device body, 2: second sleeve, 3: second disc handle, 4: bearing plate, 5: second pressure bearing, 6: horizontal plate, 7: control box, 8: tilt angle sensor, 9: fixed circular plate, 10: first sleeve, 11: first disc handle, 12: first pressure bearing, 13: connecting rod, 14: fixed block, 15: mother cylinder, 16: positioning hole, 17: springy jumping bean, 18: a sub-cartridge, 19: mounting box, 20: universal wheel, 21: plunger, 22: annular fixed plate, 23: annular balloon, 24: annular shim plate, 25: soft vent pipe, 26: handle, 27: intake end, 28: second screw, 29: first screw, 30: air pump, 31: four-way connecting pipe, 32: a receiving groove.
Detailed Description
In the following, embodiments of the present invention are described in detail in a stepwise manner, which is merely a preferred embodiment of the present invention and is not intended to limit the scope of the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are only used for describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, the present invention is not to be construed as being limited thereto.
Examples 1,
A project cost mapping device is shown in figures 1 and 2 and comprises a mapping device body 1, wherein the lower end of the mapping device body 1 is hinged with a height adjusting mechanism, a horizontal angle adjusting mechanism is arranged below the height adjusting mechanism, and a tripod posture adjusting mechanism are arranged below the horizontal angle adjusting mechanism;
as shown in fig. 1 and 2, the tripod comprises a fixed circular plate 9 and 3 insertion rods 21 arranged at the lower end of the fixed circular plate 9, and the top ends of the 3 insertion rods 21 are uniformly hinged to the lower surface of the fixed circular plate 9 at intervals of 120 degrees.
Examples 2,
The embodiment is an improvement made on the basis of embodiment 1, and specifically includes:
as shown in fig. 1 and 2, the tripod posture adjusting mechanism comprises an opening angle adjusting mechanism and a fixed circular plate horizontal adjusting mechanism;
as shown in fig. 1 and 2, the opening angle adjusting mechanism includes a first sleeve 10, a first screw 29, a first disk handle 11, a first pressure bearing 12, a fixed block 14, and a connecting rod 13, wherein the upper portion of the first sleeve 10 is coaxially embedded in the fixed circular plate 9, the lower portion of the first sleeve 10 penetrates through the lower end surface of the fixed circular plate and extends downward, an internal thread is provided in the first sleeve 10 and is screwed with the upper portion of the first screw 29, the first disk handle is fixedly connected to the outer periphery of the lower portion of the first screw 29, the lower end of the first screw 29 is fixedly connected to the upper end of the first pressure bearing 12, the lower end of the first pressure bearing is fixedly connected to the upper end surface of the fixed block 14, the fixed block 14 is of a cylindrical structure, 3 connecting rods 13 are respectively provided at positions where the outer surface of the side wall of the fixed block is opposite to the top end of the inserted link, the upper end of the connecting rod 13 is hinged to the fixed block, the lower end is hinged to the corresponding inner surface of the inserted link, and the first handle 11 is rotated to enable the bottom ends of the 3 disk inserted rods to move inward or outward simultaneously;
as shown in fig. 1 and 2, the fixed circular plate horizontal adjustment mechanism includes a control box 7 coaxially disposed on the upper end surface of the fixed circular plate 9, an annular fixing plate 22 disposed on the periphery of the rod wall above the spine portion at the bottom end of the insertion rod, an annular airbag 23 connected to the lower end of the annular fixing plate and coaxial with the annular fixing plate 22 and the insertion rod 21, an inclination angle sensor 8 disposed on the upper end surface of the fixed circular plate, and an air pump 30, wherein a storage battery and a control unit are disposed in the control box, the control unit is electrically connected with the storage battery, the distances from the annular fixing plate 22 and the annular airbag on the 3 insertion rods to the spine portion end point are the same, the output end of the air pump 30 is connected with a four-way joint pipe 31, the output ends of the four-way joint pipe are respectively connected with the annular airbag 23 through a soft vent pipe 25, an electromagnetic valve is disposed at the connection between any soft vent pipe 25 and the four-way joint pipe, the inclination angle sensor 8 is in signal connection with the control unit through a wire, and the control unit is electrically connected with the electromagnetic valve and the air pump 30 through a wire respectively;
as shown in fig. 1 and 2, the lower end surface of the annular air bag 23 is further connected with an annular base plate 24, and the inner side wall surface of the annular base plate 24 is slidably connected with the outer surface of the inserted rod.
Examples 3,
The embodiment is an improvement made on the basis of embodiment 2, and specifically includes:
as shown in fig. 1 and 2, the horizontal angle adjusting mechanism includes a horizontal plate 6 fixedly connected to the upper end surface of a control box 7, and a support plate 4 located above the horizontal plate, and a second pressure bearing 5 is connected between the upper surface of the horizontal plate 6 and the lower surface of the support plate 4;
as shown in fig. 1 and 2, the height adjusting mechanism includes a second screw 28 and a second sleeve 2, the second screw 28 is disposed above the supporting plate 4, the top end of the second sleeve 2 is hinged to the surveying and mapping device body 1, an internal thread is disposed on the inner surface of the second sleeve 2, the upper portion of the second screw 28 is screwed into the second sleeve, a second disc handle 3 is fixedly connected to the periphery of the bottom of the second screw 28, the bottom end of the second screw 28 is fixedly connected to the middle of the upper end face of the supporting plate 4, and a handle 26 is fixedly connected to the outer surface of the second sleeve.
Examples 4,
The embodiment is an improvement made on the basis of embodiment 3, and specifically includes:
as shown in fig. 1 and 2, the lower end surface of the fixing block 14 is further provided with a telescopic sleeve, the telescopic sleeve comprises a main barrel 15 and a sub-barrel 18 which is slidably sleeved in the main barrel 15, the upper end of the main barrel 15 is fixedly connected with the lower end surface of the fixing block 14, the lower end of the sub-barrel 18 extends out of the main barrel, the lower end of the sub-barrel 18 is fixedly connected with a mounting box 19, the air pump 30 is arranged in the mounting box 19, the air inlet end of the air pump extends out of the outer surface of the mounting box, the air outlet end extends out of the upper surface of the mounting box through a four-way connecting pipe and forms an air outlet, the outer surface of the sub-barrel is provided with elastic jumping beans 17, and the outer surface of the main barrel is longitudinally provided with a plurality of positioning holes 16 which are matched with the elastic jumping beans 17;
as shown in fig. 1 and 2, the side wall of the mounting box is also preset with 3 accommodating grooves 32, and the 3 accommodating grooves 32 are respectively matched with the spine parts of the 3 insertion rods; the lower surface of the mounting box is also provided with universal wheels 20.
The use principle of the invention is as follows:
1. height adjustment mechanism: the height adjusting mechanism of the conventional surveying and mapping device needs to synchronously adjust the three inserted rods by adjusting the heights of the inserted rods of the tripod, is time-consuming, labor-consuming and easy to adjust, and can accurately adjust the height of the surveying and mapping device body 1 only by holding the handle 26 with one hand and rotating the second disc handle 3 with the other hand.
2. Horizontal angle adjustment mechanism: when surveying and mapping are needed to different angles, the position does not need to be moved, only the rotation angle is needed, namely the surveying and mapping device body 1 is held by hand, the surveying and mapping device body 1 is rotated to the surveying and mapping direction, the angle of the surveying and mapping device body 1 can be adjusted within 360 degrees due to the arrangement of the second pressure bearing 5, and the angle of the surveying and mapping device body 1 can also be adjusted longitudinally by combining the fact that the surveying and mapping device body 1 is hinged to the top end of the second sleeve, so that the surveying and mapping requirements can be fully met.
3. Opening angle adjustment mechanism: when the first disk handle 11 is rotated, the fixed block 14 moves up and down along with the first screw rod, so that the top end of the connecting rod can be driven to move up and down, the opening angle of the inserted rods can be adjusted, the angles of 3 inserted rods can be adjusted simultaneously only by rotating the first disk handle, and the stability of the tripod is ensured.
4. Fixed plectane level adjustment mechanism: the horizontal adjustment of the fixed circular plate is related to the overall stability of the surveying and mapping device body 1, subjective errors exist in manual adjustment, therefore, the surveying and mapping device is provided with an automatic adjustment means, namely when the surveying and mapping device is used, a graph 1 is taken as an initial state, 3 insertion rods are firstly opened outwards through an opening angle adjustment mechanism, after the insertion rods are opened for a certain angle, elastic jumping beans are pressed, a sub-cylinder is retracted into a main cylinder for a certain distance, the main cylinder and the sub-cylinder are locked through the elastic jumping beans, the length of a soft vent pipe is required to meet the adjustment requirement, at the moment, a sharp part of each insertion rod is contacted with soil and is penetrated into the soil, an annular cushion plate is then contacted with the soil surface to limit the downward movement of the insertion rods, when an inclination angle sensor detects the inclination angle of the fixed circular plate, a signal is sent to a control unit, the control unit sends a command to the electromagnetic valve and the air pump according to a preset program, the air pump is inflated and closed, the inflation amount is adjusted into the 3 annular cushion plates corresponding to the lower side, the annular cushion plate can push the annular cushion plate to move upwards, so that the fixed circular plate is gradually adjusted to the upper surface of the fixed circular plate, and the horizontal adjustment mechanism is difficult to be used in the horizontal adjustment error, and the soil can be formed when the horizontal adjustment error of the horizontal adjustment mechanism is caused by the horizontal adjustment mechanism again, and the soil can be stably measured.
5. Accommodating grooves and universal wheels: when the novel bean jumping machine is used, the first disc handle is adjusted to withdraw the 3 inserting rods and adjust the elastic jumping beans to enable the sub-cylinder to extend to the length of the initial state, and the spine parts of the inserting rods are accommodated in the accommodating grooves, so that workers can be protected from accidental injury; after the storage is finished, the universal wheels are arranged at the bottom of the storage box, so that the mobile phone can be dragged to leave the site.
Claims (5)
1. A construction cost mapping device is characterized in that: the device comprises a surveying and mapping device body, wherein a height adjusting mechanism is hinged to the lower end of the surveying and mapping device body, a horizontal angle adjusting mechanism is arranged below the height adjusting mechanism, and a tripod posture adjusting mechanism are arranged below the horizontal angle adjusting mechanism;
the tripod comprises a fixed circular plate and 3 inserting rods arranged at the lower end of the fixed circular plate, and the top ends of the 3 inserting rods are uniformly hinged to the lower surface of the fixed circular plate at intervals of 120 degrees;
the tripod posture adjusting mechanism comprises an opening angle adjusting mechanism and a fixed circular plate horizontal adjusting mechanism;
the opening angle adjusting mechanism comprises a first sleeve, a first screw rod, a first disc handle, a first pressure bearing, a fixed block and a connecting rod, wherein the upper part of the first sleeve is coaxially embedded into the fixed circular plate, the lower part of the first sleeve penetrates through the lower end face of the fixed circular plate and extends downwards, internal threads are arranged in the first sleeve and are in threaded connection with the upper part of the first screw rod, the first disc handle is fixedly connected to the periphery of the lower part of the first screw rod, the lower end of the first screw rod is fixedly connected with the upper end of the first pressure bearing, the lower end of the first pressure bearing is fixedly connected with the upper end face of the fixed block, the fixed block is of a cylindrical structure, 3 connecting rods are respectively arranged at the positions, opposite to the top ends of the inserting rods, of the outer surfaces of the side walls of the fixed block, the upper ends of the connecting rods are hinged to the fixed block, the lower ends of the connecting rods are hinged to the inner surfaces of the corresponding inserting rods, and the first disc handle is rotated to enable the bottom ends of the 3 inserting rods to move inwards or outwards simultaneously;
the horizontal adjusting mechanism of the fixed circular plate comprises a control box coaxially arranged on the upper end face of the fixed circular plate, an annular fixed plate arranged on the periphery of a rod wall above a spine part at the bottom end of an inserted rod, an annular air bag connected to the lower end of the annular fixed plate and coaxial with the annular fixed plate and the inserted rod, an inclination angle sensor arranged on the upper end face of the fixed circular plate and an air pump, wherein a storage battery and a control unit are arranged in the control box;
the lower end face of the annular air bag is further connected with an annular base plate, and the surface of the inner side wall of the annular base plate is connected with the outer surface of the inserted rod in a sliding mode.
2. A construction cost mapping apparatus according to claim 1, wherein: horizontal angle adjustment mechanism include fixed connection in the horizontal plate of control box up end, be located the bearing board of horizontal plate top, the upper surface of horizontal plate and the lower surface of bearing board between be connected with second pressure bearing.
3. A construction cost mapping apparatus according to claim 2, wherein: height adjusting mechanism including locating the second screw rod of bearing board top, and second sleeve, the telescopic top of second articulated with the mapping device body, the telescopic internal surface of second be equipped with the internal thread, the upper portion spiro union of second screw rod in the second sleeve, at the bottom periphery fixedly connected with second disc handle of second screw rod, the bottom of second screw rod and the up end middle part fixed connection of bearing board, the telescopic surface of second still fixedly connected with handle.
4. A construction cost mapping apparatus according to claim 3, wherein: the lower terminal surface of fixed block still be equipped with the telescope tube include female section of thick bamboo and the sub-section of thick bamboo of slip cup joint in female section of thick bamboo, the lower terminal surface fixed connection of the upper end of female section of thick bamboo and fixed block, the lower extreme of a sub-section of thick bamboo outside extending female section of thick bamboo, at the lower extreme fixedly connected with mounting box of a sub-section of thick bamboo, the air pump locate in the mounting box, the inlet end of air pump extends the surface of mounting box, give vent to anger the end and take over the upper surface that extends the mounting box through the cross-connection to form the gas outlet, sub-section of thick bamboo surface be equipped with elasticity jump beans the surface of female section of thick bamboo along vertically be equipped with a plurality ofly with the locating hole that elasticity jumbo cooperation was used.
5. A construction cost mapping apparatus according to claim 4, wherein: the side wall of the mounting box is also preset with 3 accommodating grooves, and the 3 accommodating grooves are respectively matched with the spine parts of the 3 insertion rods for use; the lower surface of the mounting box is also provided with universal wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110543517.5A CN113280215B (en) | 2021-05-19 | 2021-05-19 | Engineering cost mapping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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