CN116877889B - Engineering measurement equipment for urban and rural planning - Google Patents
Engineering measurement equipment for urban and rural planning Download PDFInfo
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- CN116877889B CN116877889B CN202311156615.9A CN202311156615A CN116877889B CN 116877889 B CN116877889 B CN 116877889B CN 202311156615 A CN202311156615 A CN 202311156615A CN 116877889 B CN116877889 B CN 116877889B
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- 238000005259 measurement Methods 0.000 title claims abstract description 27
- 230000001681 protective effect Effects 0.000 claims description 23
- 238000006073 displacement reaction Methods 0.000 abstract description 29
- 238000000034 method Methods 0.000 abstract description 15
- 230000008569 process Effects 0.000 abstract description 14
- 235000004443 Ricinus communis Nutrition 0.000 description 7
- 230000009471 action Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 238000013519 translation Methods 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 240000000528 Ricinus communis Species 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 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
- F16M11/20—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
- F16M11/242—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 spreading of the 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
- F16M11/02—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
- F16M11/42—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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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention belongs to the technical field of land planning and discloses engineering measurement equipment for urban and rural planning, which comprises a mounting plate, wherein an extension seat is fixedly arranged at the top end of the mounting plate, a positioning measuring instrument is fixedly arranged at the top end of the extension seat, a protection component positioned on the outer side surface of the positioning measuring instrument is arranged at the top end of the mounting plate, a movable plate is arranged at the bottom end of the mounting plate, and a movable component is fixedly connected with the bottom end of the movable plate. According to the invention, the outward opening of the stay bar can be realized by utilizing the downward displacement of the movable plate in the process of moving the movable plate up and down, a larger supporting angle is provided, meanwhile, the inward storage of the stay bar is realized by utilizing the upward displacement of the movable plate, the volume of the device is reduced, the carrying size is further reduced, the movable plate is only required to be simply moved in the whole process, the stability of the device is improved, the convenience of the device is not reduced, and the device is suitable for utilizing complex scenes in urban and rural environments.
Description
Technical Field
The invention belongs to the technical field of land planning, and particularly relates to engineering measurement equipment for urban and rural planning.
Background
Urban and rural planning refers to a process of reasonably distributing and planning cities and rural areas, and aims to realize sustainable development of urban and rural areas, improve life quality of residents and protect environment. The method relates to various aspects of land utilization, building design, traffic planning, environmental protection, infrastructure planning and the like, so as to ensure that the development of urban and rural areas is coordinated with the environmental, economic and social demands. In urban and rural planning processes, planning is mainly required for land, and special measuring equipment is required to measure engineering planning in the planning process, so that engineering measuring equipment for planning is required.
The engineering measurement equipment used at present is mainly installed on a support frame for use, generally speaking, the engineering measurement equipment needs to have a certain height with the ground to measure the land or the building in a range, in order to improve the measurement accuracy, the support frame at the bottom end of the engineering measurement equipment needs to be stably placed above the ground for use, but the volume of the support frame limited by the volume of the device at the bottom end of the device is obvious to a certain extent, and good support is difficult to provide for meeting the requirement of use during placement, so that the portability and the installation stability of the device are very important.
When the engineering measurement of land is spent, because the land area of waiting to plan is great, need carry out translation to the device and can realize holistic measurement operation when leading to measuring, but the device that uses at present generally can use the support frame to support, and the support frame can produce certain friction and influence translation effect with ground when the translation, and the whole volume of device is heavier can't carry out the displacement of lifting for a long time, has a great deal of inconvenience when leading to measuring, so how compatible device's installation stability and travelling performance are very necessary.
Disclosure of Invention
The invention aims to provide engineering measurement equipment for urban and rural planning, so as to solve the problems in the background technology.
In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides an engineering measurement equipment for urban and rural planning, includes the mounting panel, the top fixed mounting of mounting panel has the extension seat, the top fixed mounting of extension seat has the location measuring apparatu, the top of mounting panel is equipped with the protection component who is located the location measuring apparatu lateral surface, the bottom of mounting panel is equipped with the fly leaf, the bottom fixedly connected with movable part of fly leaf, the equal angle fixed mounting of lateral surface of mounting panel has first fixing base, the one end that the mounting panel was kept away from to first fixing base has the vaulting pole through pivot swing joint, the one end that the first fixing base was kept away from to the vaulting pole is through pivot swing joint has the second fixing base, the equal fixedly connected with supporting legs in second fixing base bottom, remain perpendicularly between second fixing base and the mounting panel all the time, the bottom that removes the subassembly is located the initial state, the supporting legs is made for wear-resisting rubber.
When in actual use, the information of the ground or the building can be measured through the positioning measuring instrument, and the coordinate value of the target point can be determined through the positioning measuring instrument to realize accurate measurement.
As a further technical scheme of the invention, the outer side surface of the movable plate is fixedly provided with a fourth fixing seat at equal angles, the middle parts of the inner side surfaces of the supporting rods are fixedly provided with third fixing seats, and the number of the fourth fixing seats is the same as that of the third fixing seats.
As a further technical scheme of the invention, one end of the fourth fixed seat far away from the movable plate is movably connected with a connecting rod through a rotating shaft, and one end of the connecting rod far away from the fourth fixed seat is movably connected with the third fixed seat through the rotating shaft.
As a further technical scheme of the invention, the bottom end of the mounting plate is fixedly provided with the extension plates at equal angles, the bottom ends of the extension plates are fixedly provided with the magnets, and when the movable plate is positioned at the lowest point, the bottom ends of the movable plate and the top ends of the magnets are mutually adsorbed.
When the device needs to be supported and fixed, the movable plate can be driven to move downwards through downwards pulling the movable plate, when the movable plate moves downwards, the connecting rod on the outer side face of the movable plate deflects along with the movable plate, namely, the connecting rod rotates towards the outer side face of the device, the supporting rod is stressed by acting force from the connecting rod, namely, the supporting rod is stressed by tension from the outer side, the supporting rod rotates relative to the first fixing seat along with the first fixing seat, the supporting rod is opened along with the first fixing seat, the supporting rods are opened along with the second fixing seat and the supporting legs are driven to be opened synchronously, the supporting legs are mutually far away, the device can be supported by the supporting legs, the supporting and the device is supported and fixed, limiting can be completed when the bottom end of the movable plate is mutually adsorbed by the magnet, the bottom end of the device is at the maximum opening angle, and conversely, the supporting rod can deflect inwards to complete the storage process.
Through utilizing the process that the fly leaf reciprocated, utilize the downward displacement of fly leaf can realize opening to the outside of vaulting pole, provide great supporting angle, utilize the upward displacement of fly leaf to realize simultaneously that the inboard of vaulting pole accomodates, reduce the device volume, and then reduce and carry the size, whole process only need simple removal fly leaf can, does not reduce the convenience of device in the time of improving device stability, is fit for the scene of complicacy in the urban and rural environment and utilizes.
As a further technical scheme of the invention, the movable assembly comprises a gas storage tube, the top end of the gas storage tube is connected with the bottom end of the movable plate, a piston plate is movably sleeved in the gas storage tube, the front end of the gas storage tube is fixedly communicated with an air inlet valve, and the rear end of the gas storage tube is fixedly communicated with an exhaust valve.
As a further technical scheme of the invention, the inside of the air inlet valve and the air outlet valve are respectively provided with a one-way valve, the directions of the valves are respectively inward conduction and outward stop and outward conduction and inward stop, the bottom end of the outer side surface of the air storage pipe is fixedly connected with the storage sleeve, the bottom end of the piston plate is fixedly connected with the piston rod, and the bottom end of the piston rod sequentially penetrates through the bottom end of the air storage pipe and the top end of the inner cavity of the storage sleeve.
As a further technical scheme of the invention, the bottom end of the piston rod is fixedly connected with a castor mounting plate, the bottom end of the castor mounting plate is provided with driving castors, the driving castors are distributed at the bottom end of the castor mounting plate in a triangle shape, the outer side surface of the piston rod is movably sleeved with a reset spring, the upper end and the lower end of the reset spring are respectively connected with the top end of an inner cavity of a storage sleeve and the top end of the castor mounting plate, the diameter of the castor mounting plate is smaller than the inner diameter of the storage sleeve, two sides of the top end of the storage sleeve are fixedly connected with extension rods, and the top ends of the extension rods are connected with the bottom ends of the movable plates.
When the stay bar is in the maximum supporting state, the fly leaf is in the minimum at this moment, and remove the subassembly and also be in the minimum, at this moment, can be through the inside input air to the admission valve and close the valve of discharge valve, at this moment, the air can get into the inside of gas tube through the admission valve, and apply decurrent pressure to the piston board, reset spring is compressed and drive piston board and piston rod downward displacement this moment, truckle mounting panel and drive truckle follow the inside displacement of accomodating the cover to the bottommost, and support the device, and drive truckle contacts with ground, on the contrary, can drive truckle mounting panel and drive truckle automatic reset through opening discharge valve release gas tube inside air under reset action of reset spring and realize accomodating, can realize the displacement of device through drive truckle when drive truckle contacts with ground, and when drive truckle is located accomodating the cover inside, can carry out the support of device through the supporting legs.
Through utilizing the downward displacement of fly leaf to realize moving the downward displacement of subassembly for moving the subassembly and reaching the preset position, moving the decline of subassembly simultaneously and also can realizing the decline of the whole focus of device, make the support of device more stable, and will accomodate the drive truckle under the state when needs through the air effect and expand, conveniently carry out the displacement, avoid traditional device translation to appear friction or need lift the problem of displacement, compromise installation stability and travelling performance and be fit for long-time measurement use.
As a further technical scheme of the invention, the protection component comprises a protection sleeve, the protection sleeve is positioned at the top end of the mounting plate and below the positioning measuring instrument, the cross section area of the protection sleeve is the same as that of the positioning measuring instrument, the bottom end of the protection sleeve is fixedly connected with a mounting rod, the bottom end of the mounting rod penetrates through the bottom end of the mounting plate and is movably sleeved with the mounting plate, and the bottom end of the mounting rod is fixedly connected with a mounting seat.
As a further technical scheme of the invention, the bottom end of the mounting seat is connected with the top end of the movable plate, the outer side surface of the mounting rod is fixedly sleeved with the magnetic ring, and when the movable plate is positioned at the highest point and the protective sleeves are all positioned on the outer side surface of the positioning measuring instrument, the top end of the magnetic ring and the bottom end of the mounting plate are mutually adsorbed.
When the movable plate moves upwards, the mounting rod can be driven to move downwards, the protective sleeve moves upwards at the moment and gradually covers the outer side of the positioning measuring instrument to protect the positioning measuring instrument, meanwhile, the surface of the positioning measuring instrument can be wiped when the protective sleeve moves upwards until the movable plate is located at the highest point, the top end of the magnetic ring and the bottom end of the mounting plate are mutually adsorbed, the protective sleeve is just all located on the outer side face of the positioning measuring instrument to protect, otherwise, when the movable plate moves downwards, the protective sleeve can automatically descend, when the movable plate and the magnet are mutually adsorbed, the protective sleeve moves downwards to the lower side of the positioning measuring instrument, and the positioning measuring instrument is exposed to perform normal measurement work.
Through utilizing the action of movable plate up-and-down displacement, utilize the movable plate to move down and realize the lower of lag, realize the exposure of location measuring apparatu when expanding the device, be used for quick measuring work, the upward movement of usable movable plate realizes the upward movement of lag and assists in cleaning when protecting location measuring apparatu simultaneously, realize the protection of location measuring apparatu when accomodating the state, be used for carrying of device, the security when can showing the improvement device and carry, shorten the preparation time simultaneously, be fit for outdoor measurement and use.
The beneficial effects of the invention are as follows:
1. according to the invention, the outward opening of the stay bar can be realized by utilizing the downward displacement of the movable plate in the process of moving the movable plate up and down, a larger supporting angle is provided, meanwhile, the inward storage of the stay bar is realized by utilizing the upward displacement of the movable plate, the volume of the device is reduced, the carrying size is further reduced, the movable plate is only required to be simply moved in the whole process, the stability of the device is improved, the convenience of the device is not reduced, and the device is suitable for utilizing complex scenes in urban and rural environments.
2. According to the invention, the downward displacement of the moving assembly is realized by utilizing the downward displacement of the movable plate, so that the moving assembly reaches a preset position, the whole gravity center of the device can be lowered by lowering the moving assembly, the support of the device is more stable, the driving casters in the storage state are unfolded when needed through the air effect, the displacement is convenient, the problems of friction or lifting displacement of the traditional device are avoided, and the installation stability and the moving performance are both suitable for long-time measurement.
3. According to the invention, the action of up-and-down displacement of the movable plate is utilized, the downward movement of the movable plate is utilized to realize the downward movement of the protective sleeve, the exposure of the positioning measuring instrument is realized while the device is unfolded for rapid measurement, meanwhile, the upward movement of the movable plate can be utilized to realize the protection of the protective sleeve, the auxiliary cleaning is performed while the protection of the positioning measuring instrument is realized while the device is in a storage state, the safety of the device during carrying can be obviously improved, the preparation time is shortened, and the device is suitable for outdoor measurement.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the bottom end structure of the present invention;
FIG. 3 is a schematic cross-sectional view of the structure of the protective assembly of the present invention;
FIG. 4 is a schematic diagram illustrating the structure of the mobile assembly of the present invention;
FIG. 5 is a schematic view of the internal cross-section of the mobile assembly structure of the present invention;
FIG. 6 is a schematic diagram showing the structure of the protective assembly of the present invention;
fig. 7 is an enlarged schematic view of the structure at a in fig. 2.
In the figure: 1. a mounting plate; 2. an extension base; 3. positioning a measuring instrument; 4. a first fixing seat; 5. a brace rod; 6. the second fixing seat; 7. supporting feet; 8. a third fixing seat; 9. a connecting rod; 10. a movable plate; 11. a fourth fixing base; 12. a moving assembly; 121. a gas storage tube; 122. an intake valve; 123. an exhaust valve; 124. an extension rod; 125. a piston plate; 126. a piston rod; 127. a return spring; 128. a caster mounting plate; 129. driving casters; 1210. a storage sleeve; 13. an extension plate; 14. a magnet; 15. a protective assembly; 151. a protective sleeve; 152. a mounting rod; 153. a mounting base; 154. and a magnetic ring.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but 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.
As shown in fig. 1 to 7, in the embodiment of the invention, an engineering measurement device for urban and rural planning comprises a mounting plate 1, wherein an extension seat 2 is fixedly installed at the top end of the mounting plate 1, a positioning measuring instrument 3 is fixedly installed at the top end of the extension seat 2, a protection component 15 positioned on the outer side surface of the positioning measuring instrument 3 is arranged at the top end of the mounting plate 1, a movable plate 10 is arranged at the bottom end of the mounting plate 1, a movable component 12 is fixedly connected with the bottom end of the movable plate 10, a first fixing seat 4 is fixedly installed on the outer side surface of the mounting plate 1 at an equal angle, a supporting rod 5 is movably connected to one end of the first fixing seat 4, which is far away from the mounting plate 1, a second fixing seat 6 is movably connected to one end of the supporting rod 5, which is far away from the first fixing seat 4, a supporting leg 7 is fixedly connected to the bottom end of the second fixing seat 6, the second fixing seat 6 is always kept vertical to the mounting plate 1, the bottom end of the movable component 12 is positioned above the bottom end of the supporting leg 7 when the movable component 12 is positioned in an initial state, and the supporting leg 7 is made of wear-resistant rubber.
When in actual use, the information of the ground or the building can be measured through the positioning measuring instrument 3, and the coordinate value of the target point can be determined through the positioning measuring instrument 3 to realize accurate measurement.
As shown in fig. 1, fig. 2, fig. 3 and fig. 7, the outer side surface of the movable plate 10 is fixedly provided with a fourth fixing seat 11 at equal angles, the middle part of the inner side surface of the supporting rod 5 is fixedly provided with a third fixing seat 8, the number of the fourth fixing seats 11 is the same as that of the third fixing seats 8, one end of the fourth fixing seat 11 far away from the movable plate 10 is movably connected with a connecting rod 9 through a rotating shaft, one end of the connecting rod 9 far away from the fourth fixing seat 11 is movably connected with the third fixing seat 8 through the rotating shaft, the bottom end of the mounting plate 1 is fixedly provided with an extension plate 13 at equal angles, the bottom end of the extension plate 13 is fixedly provided with a magnet 14, and when the movable plate 10 is positioned at the lowest point, the bottom end of the movable plate 10 and the top end of the magnet 14 are mutually adsorbed.
Embodiment one:
when the device needs to be supported and fixed, the movable plate 10 can be driven to move downwards by pulling the movable plate 10 downwards, when the movable plate 10 moves downwards, the connecting rod 9 on the outer side face of the movable plate 10 deflects along with the movement, namely, rotates towards the outer side face of the device, the supporting rod 5 receives the acting force from the connecting rod 9, namely, receives the tension from the outer side, the supporting rod 5 rotates relative to the first fixing seat 4 along with the movement, the supporting rod 5 expands along with the first fixing seat, the supporting rods 5 expand along with the movement, the second fixing seat 6 and the supporting legs 7 are driven to synchronously expand, the supporting legs 7 are far away from each other, the device can be supported by the supporting legs 7, the supporting and fixing of the device are completed, the limiting can be completed when the bottom end of the movable plate 10 and the magnet 14 are mutually adsorbed, the bottom end of the device is at the maximum expanding angle, the inward deflection of the supporting rods 5 can be realized by reversely moving the movable plate 10, and the storage process is completed.
Through utilizing the process that fly leaf 10 reciprocated, utilize the downward displacement of fly leaf 10 can realize opening outside of vaulting pole 5, provide great supporting angle, utilize the upward displacement of fly leaf 10 to realize simultaneously that vaulting pole 5 accomodates to the inboard, reduce the device volume, and then reduce and carry the size, whole process only need simple removal fly leaf 10 can, not reduce the convenience of device in the time of improving device stability, be fit for the urban and rural environment and use in complicated scene.
As shown in fig. 2, fig. 3, fig. 4 and fig. 5, the moving assembly 12 comprises a gas storage tube 121, the top end of the gas storage tube 121 is connected with the bottom end of the movable plate 10, a piston plate 125 is movably sleeved in the gas storage tube 121, the front end of the gas storage tube 121 is fixedly communicated with an air inlet valve 122, the rear end of the gas storage tube 121 is fixedly communicated with an exhaust valve 123, check valves are respectively installed in the air inlet valve 122 and the exhaust valve 123, the directions of the valves are respectively inward conduction, outward cutoff, outward conduction and inward cutoff, the bottom end of the outer side surface of the gas storage tube 121 is fixedly connected with a storage sleeve 1210, the bottom end of the piston plate 125 is fixedly connected with a piston rod 126, the bottom end of the piston rod 126 sequentially penetrates through the bottom end of the gas storage tube 121 and the top end of the inner cavity of the storage sleeve 1210, the bottom end of the piston rod 126 is fixedly connected with a caster mounting plate 128, the bottom end of the caster mounting plate 128 is provided with a driving caster 129, the driving caster 129 is distributed on the bottom end of the caster mounting plate 128 in a triangle shape, the outer side surface of the piston rod 126 is movably sleeved with a reset spring 127, the upper end and lower end of the reset spring 127 are respectively connected with the top end of the inner cavity of the caster mounting plate 1210 and the top end of the caster mounting plate, the inner diameter of the caster mounting plate 1210 is prolonged, the top end of the caster 124 is fixedly connected with the top end 124 of the storage plate 124, and the movable plate 124 is fixedly connected with the storage plate 10.
Embodiment two:
when the supporting rod 5 is in the maximum supporting state, the movable plate 10 is at the lowest point, the moving assembly 12 is at the lowest point, at the moment, air can enter the air storage pipe 121 through the air inlet valve 122 and close the valve of the air outlet valve 123, at the moment, the air can enter the air storage pipe 121 through the air inlet valve 122, downward pressure is applied to the piston plate 125, at the moment, the return spring 127 is compressed and drives the piston plate 125 and the piston rod 126 to move downwards, meanwhile, the caster mounting plate 128 and the driving caster 129 move from the inside of the storage sleeve 1210 to the bottommost end and support the device, the driving caster 129 is contacted with the ground, otherwise, the caster mounting plate 128 and the driving caster 129 can be driven to automatically reset under the reset action of the return spring 127 to realize storage, when the driving caster 129 is contacted with the ground, the driving caster 129 can realize the displacement of the device through the supporting leg 7 when the driving caster 129 is positioned in the storage sleeve 1210.
Through utilizing the downward displacement of fly leaf 10 to realize moving the downward displacement of subassembly 12 for moving the subassembly 12 and reaching the preset position, the decline of the whole focus of device also can be realized to the decline of moving the subassembly 12 simultaneously, make the support of device more stable, and will accomodate the drive truckle 129 under the state when needs through the air effect and expand, conveniently carry out the displacement, avoid traditional device translation to appear friction or need lift the problem of displacement, compromise installation stability and travelling performance and be fit for long-time measurement use.
As shown in fig. 2, 3 and 6, the protection component 15 includes a protection sleeve 151, the protection sleeve 151 is located at the top end of the mounting plate 1 and is located below the positioning measuring instrument 3, the cross-sectional area of the protection sleeve 151 is the same as that of the positioning measuring instrument 3, the bottom end of the protection sleeve 151 is fixedly connected with a mounting rod 152, the bottom end of the mounting rod 152 penetrates through the bottom end of the mounting plate 1 and is movably sleeved with the mounting plate 1, the bottom end of the mounting rod 152 is fixedly connected with a mounting seat 153, the bottom end of the mounting seat 153 is connected with the top end of the movable plate 10, a magnetic ring 154 is fixedly sleeved on the outer side surface of the mounting rod 152, and when the movable plate 10 is located at the highest point and the protection sleeve 151 is located on the outer side surface of the positioning measuring instrument 3, the top end of the magnetic ring 154 and the bottom end of the mounting plate 1 are mutually adsorbed.
Embodiment III:
when the movable plate 10 moves upwards, the mounting rod 152 can be driven to move downwards, the protective sleeve 151 moves upwards at the moment and gradually covers the outer side of the positioning measuring instrument 3 to protect the positioning measuring instrument 3, meanwhile, the surface of the positioning measuring instrument 3 can be wiped while the protective sleeve 151 moves upwards until the movable plate 10 is located at the highest point, the top end of the magnetic ring 154 and the bottom end of the mounting plate 1 are mutually adsorbed, at the moment, the protective sleeve 151 is just fully located on the outer side of the positioning measuring instrument 3 to protect, otherwise, when the movable plate 10 moves downwards, the protective sleeve 151 can automatically descend, and when the movable plate 10 and the magnet 14 are mutually adsorbed, the protective sleeve 151 moves downwards to the lower side of the positioning measuring instrument 3, and the positioning measuring instrument 3 is exposed to perform normal measurement.
Through utilizing the action of movable plate 10 vertical displacement, utilize the downward movement of movable plate 10 to realize the downward movement of lag 151, realize exposing of location measuring apparatu 3 when expanding the device, be used for quick measurement work, the upward movement of usable movable plate 10 realizes the upward movement of lag 151 and assists in cleaning when protecting location measuring apparatu 3 simultaneously, realize the protection of location measuring apparatu 3 when accomodating the state, be used for carrying of device, the security when can showing the improvement device and carry, shorten the preparation time simultaneously, be fit for outdoor measurement and use.
Working principle and using flow:
when the device is required to be supported and fixed, the movable plate 10 can be driven to move downwards by pulling the movable plate 10 downwards, when the movable plate 10 moves downwards, the connecting rod 9 on the outer side face of the movable plate 10 deflects along with the movement, namely, rotates towards the outer side face of the device, the supporting rod 5 is stressed by the acting force from the connecting rod 9, namely, is stressed by the tension from the outer side, the supporting rod 5 rotates relative to the first fixing seat 4 along with the movement, the supporting rod 5 expands along with the movement, the supporting rods 5 expand along with the movement, and drive the second fixing seat 6 and the supporting legs 7 to synchronously expand, the supporting legs 7 are far away from each other, the device can be supported by the supporting legs 7, the supporting and fixing of the device are completed, the limiting can be completed when the bottom end of the movable plate 10 and the magnet 14 are mutually adsorbed, the bottom end of the device is at the maximum expansion angle, the inward deflection of the supporting rods 5 can be realized by reversely moving the movable plate 10, and the storage process is completed;
when the supporting rod 5 is in the maximum supporting state, the movable plate 10 is at the lowest point, the moving assembly 12 is at the lowest point, at the moment, air can enter the air storage pipe 121 through the air inlet valve 122 and close the valve of the air outlet valve 123, at the moment, the air can enter the air storage pipe 121 through the air inlet valve 122 and exert downward pressure on the piston plate 125, at the moment, the return spring 127 is compressed and drives the piston plate 125 and the piston rod 126 to displace downwards, meanwhile, the caster mounting plate 128 and the driving caster 129 displace from the inside of the storage pipe 1210 to the bottommost end and support the device, the driving caster 129 is contacted with the ground, otherwise, the caster mounting plate 128 and the driving caster 129 can be driven to automatically reset under the reset action of the return spring 127 to realize storage, when the driving caster 129 contacts with the ground, the driving caster 129 can realize displacement of the device through the supporting leg 7 when the driving caster 129 is positioned in the storage pipe 1210;
when the movable plate 10 moves upwards, the mounting rod 152 can be driven to move downwards, the protective sleeve 151 moves upwards at the moment and gradually covers the outer side of the positioning measuring instrument 3 to protect the positioning measuring instrument 3, meanwhile, the surface of the positioning measuring instrument 3 can be wiped while the protective sleeve 151 moves upwards until the movable plate 10 is located at the highest point, the top end of the magnetic ring 154 and the bottom end of the mounting plate 1 are mutually adsorbed, at the moment, the protective sleeve 151 is just fully located on the outer side of the positioning measuring instrument 3 to protect, otherwise, when the movable plate 10 moves downwards, the protective sleeve 151 can automatically descend, and when the movable plate 10 and the magnet 14 are mutually adsorbed, the protective sleeve 151 moves downwards to the lower side of the positioning measuring instrument 3, and the positioning measuring instrument 3 is exposed to perform normal measurement.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. Engineering measurement equipment for urban and rural planning, comprising a mounting plate (1), and being characterized in that: the automatic rubber support is characterized in that an extension seat (2) is fixedly arranged at the top end of the mounting plate (1), a positioning measuring instrument (3) is fixedly arranged at the top end of the extension seat (2), a protection component (15) located on the outer side face of the positioning measuring instrument (3) is arranged at the top end of the mounting plate (1), a movable plate (10) is arranged at the bottom end of the mounting plate (1), a movable component (12) is fixedly connected to the bottom end of the movable plate (10), a first fixing seat (4) is fixedly arranged on the outer side face of the mounting plate (1) at an equal angle, a supporting rod (5) is movably connected to one end, far away from the mounting plate (1), of the first fixing seat (4) through a rotating shaft, a second fixing seat (6) is movably connected to one end, far away from the first fixing seat (4), of the second fixing seat (6) is fixedly connected with a supporting foot (7), the second fixing seat (6) is always perpendicular to the mounting plate (1), and when the movable component (12) is in an initial state, the bottom end of the movable component (12) is located above the bottom end of the supporting foot (7), and the supporting foot (7) is made of wear-resistant rubber;
the movable assembly (12) comprises a gas storage tube (121), the top end of the gas storage tube (121) is connected with the bottom end of the movable plate (10), a piston plate (125) is movably sleeved in the gas storage tube (121), an air inlet valve (122) is fixedly communicated with the front end of the gas storage tube (121), and an exhaust valve (123) is fixedly communicated with the rear end of the gas storage tube (121);
the inside of the air inlet valve (122) and the air outlet valve (123) are respectively provided with a one-way valve, the directions of the valves are respectively inward conduction and outward stop and outward conduction and inward stop, the bottom end of the outer side surface of the air storage pipe (121) is fixedly connected with a storage sleeve (1210), the bottom end of the piston plate (125) is fixedly connected with a piston rod (126), and the bottom end of the piston rod (126) sequentially penetrates through the bottom end of the air storage pipe (121) and the top end of the inner cavity of the storage sleeve (1210);
the novel lifting device is characterized in that a trundle mounting plate (128) is fixedly connected to the bottom end of the piston rod (126), a driving trundle (129) is mounted at the bottom end of the trundle mounting plate (128), the driving trundle (129) is distributed at the bottom end of the trundle mounting plate (128) in a triangular shape, a reset spring (127) is movably sleeved on the outer side face of the piston rod (126), the upper end and the lower end of the reset spring (127) are respectively connected with the top end of an inner cavity of a storage sleeve (1210) and the top end of the trundle mounting plate (128), the diameter of the trundle mounting plate (128) is smaller than the inner diameter of the storage sleeve (1210), extension rods (124) are fixedly connected to the two sides of the top end of the storage sleeve (1210), and the top end of the extension rods (124) is connected with the bottom end of a movable plate (10).
The protection assembly (15) comprises a protection sleeve (151), the protection sleeve (151) is positioned at the top end of the mounting plate (1) and below the positioning measuring instrument (3), the cross section area of the protection sleeve (151) is the same as that of the positioning measuring instrument (3), the bottom end of the protection sleeve (151) is fixedly connected with a mounting rod (152), the bottom end of the mounting rod (152) penetrates through the bottom end of the mounting plate (1) and is movably sleeved with the mounting plate (1), and the bottom end of the mounting rod (152) is fixedly connected with a mounting seat (153);
the bottom end of the mounting seat (153) is connected with the top end of the movable plate (10), the outer side surface of the mounting rod (152) is fixedly sleeved with a magnetic ring (154), and when the movable plate (10) is positioned at the highest point and the protective sleeves (151) are all positioned on the outer side surface of the positioning measuring instrument (3), the top end of the magnetic ring (154) and the bottom end of the mounting plate (1) are mutually adsorbed;
the outer side surface of the movable plate (10) is fixedly provided with a fourth fixed seat (11) at equal angles, the middle parts of the inner side surfaces of the supporting rods (5) are fixedly provided with third fixed seats (8), and the number of the fourth fixed seats (11) is the same as that of the third fixed seats (8);
one end of the fourth fixed seat (11) far away from the movable plate (10) is movably connected with a connecting rod (9) through a rotating shaft, and one end of the connecting rod (9) far away from the fourth fixed seat (11) is movably connected with the third fixed seat (8) through the rotating shaft;
the bottom equiangular fixed mounting of mounting panel (1) has extension board (13), the bottom of extension board (13) is all fixed mounting has magnet (14), when fly leaf (10) are located the minimum, the bottom of fly leaf (10) adsorbs each other with the top of magnet (14).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311156615.9A CN116877889B (en) | 2023-09-08 | 2023-09-08 | Engineering measurement equipment for urban and rural planning |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311156615.9A CN116877889B (en) | 2023-09-08 | 2023-09-08 | Engineering measurement equipment for urban and rural planning |
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| CN116877889B true CN116877889B (en) | 2023-11-28 |
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|---|---|
| CN116877889A (en) | 2023-10-13 |
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