CN113864598B - Auxiliary support of photoelectric distance measuring instrument for measuring distance - Google Patents
Auxiliary support of photoelectric distance measuring instrument for measuring distance Download PDFInfo
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- CN113864598B CN113864598B CN202111134615.XA CN202111134615A CN113864598B CN 113864598 B CN113864598 B CN 113864598B CN 202111134615 A CN202111134615 A CN 202111134615A CN 113864598 B CN113864598 B CN 113864598B
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- 230000033001 locomotion Effects 0.000 claims abstract description 24
- 238000009434 installation Methods 0.000 claims abstract description 17
- 238000004140 cleaning Methods 0.000 claims description 19
- 230000003139 buffering effect Effects 0.000 claims description 11
- 238000004804 winding Methods 0.000 claims description 2
- 230000009466 transformation Effects 0.000 claims 1
- 230000009931 harmful effect Effects 0.000 abstract description 3
- 230000006641 stabilisation Effects 0.000 abstract description 2
- 238000011105 stabilization Methods 0.000 abstract description 2
- 230000002457 bidirectional effect Effects 0.000 description 11
- 238000000034 method Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 5
- 239000002689 soil Substances 0.000 description 5
- 239000012535 impurity Substances 0.000 description 4
- 230000002411 adverse Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000003245 working effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 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
- F16M11/20—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
- F16M11/20—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
- F16M11/247—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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- 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
- F16M2200/00—Details of stands or supports
- F16M2200/08—Foot or support base
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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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)
- Optical Radar Systems And Details Thereof (AREA)
Abstract
The application provides a photoelectric distance measuring instrument auxiliary stand for measuring distance belongs to the measuring distance field, including fixed frame, joint pole, rubber block and sliding plate, joint pole welded fastening is in the bottom of fixed frame, the spacing sliding connection of sliding plate is on joining the pole, the bottom of fixed frame is installed and is removed and place the subassembly, outdoor protection subassembly and installation dismantlement subassembly are installed on the top of fixed frame. This application is through the guard plate that sets up, the security of photoelectric distance measuring instrument body at the field work has been realized, utilize connecting wire and fixed coil can drive the guard plate of two-way threaded rod both sides simultaneously to the intermediate motion and form the closure, and then can carry out automatic stabilization's guard work to the photoelectric distance measuring instrument body, can prevent effectively that external sleet or ultraviolet from causing harmful effects or damage to the photoelectric distance measuring instrument body, when having solved among the prior art photoelectric distance measuring instrument body field work, can not carry out the problem of stable protection to self.
Description
Technical Field
The invention relates to the field of distance measurement, in particular to an auxiliary support of a photoelectric distance meter for measuring distance.
Background
The photoelectric distance meter adopts emerging laser or electronic technology to measure distance, and in the working process of the photoelectric distance meter, light emitted by a light source needs to pass through a modulator to become modulated light with light intensity changing along with a high-frequency signal, and then phase difference of the modulated light in back and forth transmission on a distance to be measured is measured
The distance is calculated, so that the photoelectric distance measuring instrument needs to be combined with an auxiliary support to be placed and fixed in the working process, and the stability and accuracy of subsequent measurement work can be guaranteed.
And the switching that conventional auxiliary stand for photoelectric range finder can not convenient stable removal and place work on the existing market, the practicality is relatively poor, simultaneously to the operational environment of difference, further safety and stability's that auxiliary stand for photoelectric range finder can not be convenient place, can not guarantee the stability and the safety of follow-up range finding, and conventional auxiliary stand can not stabilize the protection to the distancer in the outwork, inconvenient carrying, conventional auxiliary stand can not place the region to it and carry out automatic cleaning before placing the work simultaneously, need the staff to clean in advance, low and intensity of labour is big in work efficiency.
Disclosure of Invention
The invention aims to solve the following problems: the conventional auxiliary support for the photoelectric range finder in the existing market can not be conveniently and stably moved and placed in the working process, is not suitable for various working environments, can not stably protect the range finder, can not carry out convenient and stable protective carrying on the range finder, and can not automatically clean the placed area.
In order to achieve the above object, the present invention provides the following technical solutions to improve the above problems.
An electro-optical range finder auxiliary support for measuring distance comprising:
the device comprises a fixed frame, wherein a movable placing assembly is installed at the bottom end of the fixed frame, an outdoor protection assembly and an assembling and disassembling assembly are installed at the top end of the fixed frame, a buffering protection assembly is arranged in the fixed frame, supporting rods are distributed on the fixed frame at equal angles, and the supporting rods correspond to the rubber rollers one by one;
the joint rod is welded and fixed at the bottom end of the fixing frame;
the rubber block is connected to the bottom end of the connecting rod through a screw;
the sliding plate is connected to the connecting rod in a limiting sliding mode, the sliding plate is provided with a clamp and a positioning assembly, the length of the supporting rod is larger than that of the connecting rod, the connecting rod and the bottom end of the positioning plate are distributed in parallel, the top end of the positioning plate is inclined, the inclined angle of the top end of the positioning plate is equal to the inclined angle of the inner space of the positioning groove, and the height of the inner space of the positioning groove is larger than the thickness of the positioning plate.
According to the technical scheme, the rubber block is connected to the bottom end of the connecting rod through screws, the top end of the rubber block is connected to the sliding plate through screws, the central axis of the connecting rod and the central axis of the sliding plate are located on the same vertical central line, the rubber block is symmetrically distributed on two sides of the connecting rod, the buffering protection assembly is arranged on the sliding plate and used for buffering and protecting the mounting and dismounting assembly and closing protection work on the fixing frame, the buffering protection assembly comprises a push rod and a fixed rod which are connected to the sliding plate through screws, the top end of the push rod is connected with a connecting door plate, the top end of the push rod is connected with a rubber piston in a one-to-one mode, the rubber piston is in limiting sliding connection with the connecting pipe, the top end of the connecting pipe is connected with a rubber air bag through bolts, the rubber air bag is connected into the fixing frame through screws, the top end of the connecting pipe is connected to the bottom end of the fixing frame, the push rods are distributed on the sliding plate in an equal angle mode, the outer end faces of the rubber piston are in one-to one mode, the outer end faces of the rubber piston are attached to the inner end faces of the connecting pipe, the connecting pipe is longer than the maximum moving distance of the sliding plate, and the inner space of the sliding plate is shorter than the largest of the connecting frame.
As the preferable technical scheme of the application, the movable placing component is used for moving the device and stably placing the device after the structure is changed, the movable placing component comprises a first gear tooth rod, a first circular gear, a one-way threaded rod, a second gear tooth rod, a second circular gear, a fixed shaft, an installation block, a universal wheel, a support base, a linking frame, a fixed inserted rod, a reset spring, a support rod and a rubber roller, the first gear tooth rod is in screw connection with the linking rod, the first circular gear is in meshing connection with the first gear tooth rod, the first circular gear is welded and fixed on the one-way threaded rod, the one-way threaded rod is rotatably connected with the sliding plate, the one-way threaded rod is movably connected with the second gear tooth rod, the second gear tooth rod is in meshing connection with the second circular gear, and the second circular gear is welded and fixed on the fixed shaft, the fixed shaft is rotatably connected to the supporting rod, the top end of the supporting rod is movably connected to the sliding plate, the rubber roller is connected to the supporting rod through a screw, the bottom end of the rubber roller is connected to the connecting rod through a screw, the mounting block is fixedly welded to the fixed shaft, the universal wheel and the supporting base are both arranged on the mounting block through bolts, the connecting frame is connected to the supporting base in a limiting and sliding mode, the fixed inserted rod is fixedly welded to the bottom end of the connecting frame, the reset spring is fixedly welded to the connecting frame, the bottom end of the reset spring is fixedly welded to the mounting block, a cleaning assembly is arranged at the bottom of the movable placing assembly and comprises a connecting rod located at the bottom of the movable placing assembly, a cleaning rod is hinged to the bottom end of the connecting rod and matched with the connecting rod and the cleaning rod for cleaning the bottom surface, and a second rubber rod is connected to the second wheel rack rod through a screw, the bottom end of the second rubber rod is connected to the connecting rod through a screw, and the length of the cleaning rod is larger than the diameter of the supporting base.
As the preferred technical scheme of this application, be threaded connection between one-way threaded rod and the second teeth of a cogwheel pole, the teeth of a cogwheel length on the second teeth of a cogwheel pole is less than the length of block rubber, link up the left and right sides that puts up the symmetric distribution at the support base, link up frame and fixed inserted bar one-to-one, reset spring fixes the middle part at linking up the frame, the top length that links up the frame is greater than the width of bracing piece, be articulated between the top of bracing piece and the fixed frame.
As the preferred technical scheme of this application, outdoor protection subassembly is used for carrying out stable outdoor protection work to the installation detaching assembly, outdoor protection subassembly includes connecting wire, fixed coil, two-way threaded rod, guard plate, spacing frame and volute spiral spring, the bottom bolt of connecting wire is on the sliding plate, the top winding of connecting wire is on the fixed coil, fixed coil welded fastening is on two-way threaded rod, two-way threaded rod rotates to be connected on fixed frame, guard plate swing joint is on two-way threaded rod, volute spiral spring welded fastening is on two-way threaded rod, volute spiral spring's outer end welded fastening is in spacing frame, spacing frame screw connection is on fixed frame.
As the preferred technical scheme of this application, be threaded connection between two-way threaded rod and the guard plate, fixed coil and the equal symmetric distribution of volute spiral spring are in the left and right sides of two-way threaded rod, laminate each other between the bottom face of guard plate and the top face of fixed frame, the guard plate equals along the length of distancer direction of observation with the length of fixed frame along distancer direction of observation along the distancer direction of observation, the top of guard plate is circular-arcly.
As the preferred technical scheme of this application, the installation dismantlement subassembly includes photoelectric range finder body, connecting block, spring thimble, spread groove, draw-in groove and ejector pin, connecting block screwed connection is in the bottom of photoelectric range finder body, spring thimble welded fastening is on the connecting block, spread groove and draw-in groove are seted up on fixed frame, the spacing sliding connection of ejector pin is in the draw-in groove, the connecting block is connected in the spread groove, spring thimble block is connected in the draw-in groove.
As the preferred technical scheme of this application, spring thimble symmetric distribution is in the left and right sides of photoelectric distance measuring instrument body, the spring thimble passes through draw-in groove and ejector pin one-to-one, the length of ejector pin is greater than the inner space length of draw-in groove, the diameter of ejector pin equals with the diameter of spring thimble, the top face of spring thimble all is arc with the top face of ejector pin, the bottom middle part at the photoelectric distance measuring instrument body is fixed to the connecting block.
As the preferred technical scheme of this application, card and locating component include locating plate, first rubber pole, involve line and constant head tank, the sliding plate rotates to be connected on the locating plate, first rubber pole screwed connection is on the sliding plate, the top screwed connection of first rubber pole is on the locating plate, it is bolted on the locating plate to involve the line, involve the spacing sliding connection of line on the sliding plate, the constant head tank is seted up on the joint pole, the locating plate block is connected in the constant head tank.
The use method of the auxiliary bracket of the photoelectric distance measuring instrument for measuring the distance comprises the following steps:
s1: firstly, the auxiliary support can stably move by using universal wheels at the bottom of each supporting rod, when the auxiliary support moves to a proper position, a worker can downwards tread a sliding plate to drive a second gear tooth rod on a one-way threaded rod to outwards move and downwards move by combining a first gear tooth rod and a first circular gear, the second gear tooth rod pushes the supporting rod to outwards rotate and simultaneously drives an installation block to rotate, and the universal wheels in contact with the ground are converted into a supporting base, so that the convenient switching work of the moving and placing states of the auxiliary support can be ensured;
s2: under the action of the movement of the second gear tooth rod, the connecting rod hinged to the bottom can be pushed to move downwards stably, and at the moment, the connecting rod can push the cleaning rod hinged to the bottom to move outwards and automatically and stably push and clean impurities at the supporting position of the supporting base;
s3: when the auxiliary support works and is used on the ground, a worker can continuously step on the sliding plate downwards, the sliding plate can be ensured to continuously move downwards and be clamped by combining the first rubber rod and the bottommost positioning groove by the positioning plate, the sliding plate can push the fixed inserting rod to move downwards and be inserted into the soil, and the placing state of the auxiliary support on the ground can be further ensured to be stable;
s4: the mounting work of the photoelectric distance measuring instrument body can be conveniently and stably completed by utilizing the spring ejector pins and the clamping grooves, similarly, the dismounting work of the photoelectric distance measuring instrument body can be conveniently and stably completed by pushing the ejector rods, and in the downward movement process of the sliding plate, the protective plates on two sides of the bidirectional threaded rod can be driven by the connecting wires and the fixed coils to simultaneously move towards the middle and form a closed state, so that the automatic and stable protection work can be performed on the photoelectric distance measuring instrument body;
s5: when the sliding plate upward movement resets, the dead lever can drive and connect the door plant upward movement and close fixed frame, and then can guarantee the convenient stable work of carrying of follow-up photoelectric distance measuring appearance body, and meanwhile, the catch bar combines rubber piston and connecting pipe can carry out quick inflation to rubber air bag, and then can carry out stable placing and buffering protection work to the photoelectric distance measuring appearance body.
The invention has the beneficial effects that:
1. through the arranged universal wheels and the supporting base, the switching work of the moving and placing states of the auxiliary support is realized, a worker drives the second gear tooth rod on the one-way threaded rod to move outwards and downwards by treading the sliding plate in combination with the first gear tooth rod and the first circular gear, the second gear tooth rod can drive the mounting block to rotate while pushing the supporting rod to rotate outwards, the universal wheels which are in contact with the ground are switched into the supporting base, the convenient switching work of the moving and placing states of the auxiliary support can be further ensured, and the problem that the auxiliary support cannot be moved and placed conveniently and stably in the prior art is solved;
2. through the connecting rod and the cleaning rod, automatic cleaning work of the supporting position of the auxiliary support is realized, the connecting rod hinged to the bottom can be pushed to move downwards stably under the action of the movement of the second gear tooth rod, the connecting rod can push the cleaning rod hinged to the bottom to move outwards at the moment and automatically and stably push and clean impurities at the supporting position of the supporting base, the placing stability, the safety and the efficiency of the auxiliary support on the ground can be further improved, and the problem that the auxiliary support needs to clean a placing area before placing work in the prior art is solved;
3. through the arrangement of the fixed inserting rod and the positioning plate, the auxiliary support can be placed stably in different environments, after a worker tramples the sliding plate downwards to convert the universal wheel into the supporting base, the worker can continuously trample the sliding plate downwards, the positioning plate can ensure that the sliding plate is continuously moved downwards to be clamped by combining the first rubber rod and the bottommost positioning groove, the sliding plate can push the fixed inserting rod to move downwards and be inserted into soil, the placing stability of the auxiliary support on the soil can be further improved, and the problem that the auxiliary support cannot be placed stably in different working environments in the prior art is solved;
4. the safety of the photoelectric range finder body in outdoor work is realized through the arranged protection plates, the protection plates on two sides of the bidirectional threaded rod can be driven by the connecting wire and the fixed coil to move towards the middle and form a closed state simultaneously when the sliding plate moves downwards, and then the photoelectric range finder body can be automatically and stably protected, so that the photoelectric range finder body can be effectively prevented from being adversely affected or damaged by external rain and snow or ultraviolet rays, and the problem that the photoelectric range finder body cannot be stably protected when in outdoor work in the prior art is solved;
5. through the arranged ejector rod, the photoelectric distance measuring instrument body is convenient to mount and dismount, the mounting work of the photoelectric distance measuring instrument body can be conveniently and stably completed by utilizing the spring ejector pin and the clamping groove, and similarly, the dismounting work of the photoelectric distance measuring instrument body can be conveniently and stably completed by pushing the ejector rod, so that the use convenience of the auxiliary support is effectively improved, and the problem that the photoelectric distance measuring instrument body cannot be conveniently and stably mounted and dismounted in the prior art is solved;
6. through the rubber air bag that sets up and the connection door plant, realized the protection of photoelectric distance measuring instrument body and carried work, when the sliding plate upward movement resets, the catch bar combines rubber piston and connecting pipe can carry out quick inflation to rubber air bag, and then can carry out stable placing and buffering protection work to the photoelectric distance measuring instrument body, has effectively increased the use variety and the security of auxiliary stand, has solved the inconvenient problem of carrying of photoelectric distance measuring instrument body among the prior art.
Drawings
FIG. 1 is a schematic overall perspective view of the present application;
FIG. 2 is a schematic overall front view of the structure provided by the present application;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;
FIG. 4 is an enlarged schematic view of FIG. 2 at B, as provided herein;
FIG. 5 is a side view of the positioning plate of the present application;
FIG. 6 is a schematic illustration of a second cogged bar construction provided herein;
FIG. 7 is a schematic side view of a return spring according to the present disclosure;
fig. 8 is a schematic top view of the sliding plate provided in the present application;
FIG. 9 is an enlarged view of the structure at C of FIG. 8 according to the present application;
FIG. 10 is a schematic view of a fender structure provided herein;
FIG. 11 is a side view of the spiral spring of the present application;
fig. 12 is a schematic structural diagram of a rubber piston provided in the present application.
The following are marked in the figure:
1. a fixing frame; 2. a connecting rod; 3. a rubber block; 4. a sliding plate; 5. moving the placement component; 501. a first toothed bar; 502. a first circular gear; 503. a one-way threaded rod; 504. a second rack bar; 505. a second circular gear; 506. a fixed shaft; 507. mounting blocks; 508. a universal wheel; 509. a support base; 510. a linking frame; 511. fixing the inserted rod; 512. a return spring; 513. a support bar; 514. a rubber roller; 6. an outdoor protection component; 601. a connecting wire; 602. fixing the coil; 603. a bidirectional threaded rod; 604. a protection plate; 605. a limiting frame; 606. a volute spiral spring; 7. assembling and disassembling the assembly; 701. a photoelectric range finder body; 702. connecting blocks; 703. a spring thimble; 704. connecting grooves; 705. a card slot; 706. a top rod; 8. a buffer protection component; 801. a push rod; 802. a rubber piston; 803. a connecting pipe; 804. a rubber air bag; 805. fixing the rod; 806. connecting the door plate; 9. a card and positioning assembly; 901. positioning a plate; 902. a first rubber rod; 903. dragging the thread; 904. positioning a groove; 10. a connecting rod; 11. cleaning the rod; 12. a second rubber rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments.
Thus, the following detailed description of the embodiments of the invention is not intended to limit the scope of the invention as claimed, but is merely representative of some embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other without conflict.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "upper", "lower", and the like refer to orientations or positional relationships based on those shown in the drawings, or orientations or positional relationships that are conventionally arranged when the products of the present invention are used, or orientations or positional relationships that are conventionally understood by those skilled in the art, and such terms are used for convenience of description and simplification of the description, and do not refer to or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
As shown in fig. 1, 2, 4 and 12, the embodiment provides an auxiliary support of a photoelectric distance measuring instrument for measuring distance, which comprises a fixed frame 1, an engaging rod 2, a rubber block 3 and a sliding plate 4, wherein the engaging rod 2 is welded and fixed at the bottom end of the fixed frame 1, the sliding plate 4 is connected to the engaging rod 2 in a limiting and sliding manner, so that the sliding plate 4 can slide on the engaging rod 2 in a smooth and parallel manner, the clamping phenomenon can be effectively prevented, the treading action can be utilized to effectively save physical strength and improve the working convenience, a movable placing component 5 is installed at the bottom end of the fixed frame 1, an outdoor protection component 6 and an installation and disassembly component 7 are installed at the top end of the fixed frame 1, a buffer protection component 8 is arranged in the fixed frame 1, a clamping and positioning component 9 are installed on the sliding plate 4, can guarantee outdoor protection component 6, the installation dismantles subassembly 7 and buffer protection component 8 job effect's stability and safety on fixed frame 1, install card and locating component 9 on sliding plate 4, the equidistance distributes on the fixed frame 1 has bracing piece 513, the quantity one-to-one of bracing piece 513 and rubber roll 514, the length of bracing piece 513 is greater than the length of joint pole 2, can effectively avoid bracing piece 513 to the harmful effects of joint pole 2, the safety in utilization of support has been increased, be parallel distribution between the bottom of joint pole 2 and locating plate 901, the top of locating plate 901 is the slope form, the top inclination angle of locating plate 901 equals with the inclination angle of constant head tank 904 inner space, the inner space height of constant head tank 904 is greater than the thickness of locating plate 901, can effectively avoid the harmful effects of constant head tank 904 to locating plate 901, the job stabilization nature of support has been increased.
As shown in fig. 1, 2, 4, 8 and 12, as a preferred embodiment, based on the above manner, further, the rubber block 3 is screwed at the bottom end of the joint rod 2, the top end of the rubber block 3 is screwed on the sliding plate 4, the central axis of the joint rod 2 and the central axis of the sliding plate 4 are located on the same vertical central line, so as to effectively avoid the adverse effect of the joint rod 2 on the sliding plate 4, the rubber blocks 3 are symmetrically distributed at both sides of the joint rod 2, so as to facilitate the subsequent reset work of the sliding plate 4 by using the elastic restoring action of the rubber block 3, the buffer protection assembly 8 is disposed on the sliding plate 4, the buffer protection assembly 8 is used for performing buffer protection on the installation and disassembly assembly 7 and performing the closing protection work on the fixed frame 1, the buffer protection assembly 8 comprises a pushing rod 801 and a fixed rod 805 which are screwed on the sliding plate 4, the top end of the push rod 801 is connected with a connecting door plate 806 through a screw, the top end of the push rod 801 is connected with a rubber piston 802 through a screw, the rubber piston 802 is in limited sliding connection in a connecting pipe 803, the top end of the connecting pipe 803 is in bolted connection with a rubber air bag 804, the rubber air bag 804 can be stably inflated through the rubber piston 802 and the connecting pipe 803, and further the subsequent stable buffering and protection work can be performed on the photoelectric range finder body 701, the rubber air bag 804 is in screwed connection in the fixed frame 1, the top end of the connecting pipe 803 is in bolted connection at the bottom end of the fixed frame 1, the push rods 801 are distributed on the sliding plate 4 at equal angles and correspond to the connecting pipe 803 one by one to one through the rubber pistons 802, the inflation rate of the rubber air bag 804 is effectively improved, the use diversity and convenience of the support are increased, the outer end surface of the rubber piston 802 is attached to the inner wall of the connecting pipe 803, the length of connecting pipe 803 is greater than the maximum movement distance of sliding plate 4, can guarantee that rubber piston 802 combines connecting pipe 803 to carry out stable work of aerifing, and the inner space height of fixed frame 1 is less than the length of connecting door plant 806, and the interior terminal surface of connecting door plant 806 is laminated with the outer terminal surface of fixed frame 1 mutually, can guarantee to connect door plant 806 and can carry out stable closed protection work to fixed frame 1, and then can guarantee the stability of follow-up photoelectric distance meter body 701 protection work.
As shown in fig. 1-8, as a preferred embodiment, on the basis of the above-mentioned manner, further, the mobile placement component 5 is used for moving the device and for stably placing the device after the structure is changed, the mobile placement component 5 includes a first toothed bar 501, a first circular gear 502, a one-way threaded bar 503, a second toothed bar 504, a second circular gear 505, a fixed shaft 506, an installation block 507, a universal wheel 508, a support base 509, an engagement frame 510, a fixed inserted bar 511, a return spring 512, a support bar and a rubber roller 514, the first toothed bar 501 is screwed to the engagement bar 2, the first circular gear 502 is engaged to the first toothed bar 501, the first circular gear 502 is welded and fixed to the one-way threaded bar 503, the one-way threaded bar 503 is rotatably connected to the sliding plate 4, so that the first circular gear 502 can drive the one-way threaded bar 503 to perform stable rotation work, the use stability of the bracket is improved, the one-way threaded rod 503 is movably connected on the second gear rack 504, the second gear rack 504 is meshed and connected on the second circular gear 505, the second circular gear 505 is fixedly welded on the fixed shaft 506, the stable rotation switching work of the mounting block 507 on the fixed shaft 506 can be further controlled on the supporting rod 513, the fixed shaft 506 is rotatably connected on the supporting rod 513, the top end of the supporting rod 513 is movably connected on the sliding plate 4, the rubber roller 514 is connected on the supporting rod 513 through a screw, the bottom end of the rubber roller 514 is connected on the connecting rod 2, the mounting block 507 is fixedly welded on the fixed shaft 506, the universal wheel 508 and the supporting base 509 are both bolted on the mounting block 507, the moving and placing states of the bracket can be conveniently and stably switched, the use efficiency of the bracket is effectively improved, the connecting frame 510 is in limited sliding connection on the supporting base 509, fixed inserted bar 511 welded fastening is in the bottom that links up frame 510, reset spring 512 welded fastening is on linking up frame 510, reset spring 512's bottom welded fastening is on installation piece 507, can guarantee reset spring 512 on linking up the stability of putting up 510 operating condition, the use variety and the stability of support have been increased, it is equipped with the clearance subassembly to remove to place subassembly 5 bottom, the clearance subassembly is including being located the connecting rod 10 that the subassembly 5 bottom was placed in the removal, the bottom of connecting rod 10 articulates there is clearance pole 11, connecting rod 10 and the cooperation of clearance pole 11 are used for the clearance to the bottom surface, screwed connection has second rubber pole 12 on the second round ratch 504, the bottom screwed connection of second rubber pole 12 is on connecting rod 10, the length of clearance pole 11 is greater than the diameter that supports base 509.
As shown in fig. 2 to 8, as a preferred embodiment, on the basis of the above-mentioned manner, further, the one-way threaded rod 503 is in threaded connection with the second gear rack 504, the length of the gear teeth on the second gear rack 504 is smaller than the length of the rubber block 3, which can ensure that the second gear rack 504 and the second circular gear 505 can perform stable and continuous meshing work, and further can ensure the stability of the subsequent supporting work, the linking frames 510 are symmetrically distributed on the left and right sides of the supporting base 509, the linking frames 510 correspond to the fixed inserting rods 511 one by one, the return springs 512 are fixed in the middle of the linking frames 510, the length of the top ends of the linking frames 510 is greater than the width of the supporting rods 513, which can ensure the stable automatic resetting work of the subsequent fixed inserting rods 511, which increases the use diversity of the support, the top ends of the supporting rods 513 are hinged to the fixed frame 1, which can ensure the stability of the connection state between the supporting rods 513 and the fixed frame 1, and further ensure the stability of the subsequent supporting work.
As shown in fig. 2, fig. 4 and fig. 10-fig. 12, as a preferred embodiment, on the basis of the above-mentioned manner, further, the outdoor protection component 6 is used for performing stable outdoor protection work on the installation and disassembly component 7, the outdoor protection component 6 includes a connection line 601, a fixed coil 602, a bidirectional threaded rod 603, a protection plate 604, a limit frame 605 and a scroll spring 606, the bottom end of the connection line 601 is bolted on the sliding plate 4, the top end of the connection line 601 is wound on the fixed coil 602, the fixed coil 602 is welded and fixed on the bidirectional threaded rod 603, the connection line 601 can drive the bidirectional threaded rod 603 to perform stable rotation work through the fixed coil 602, and further can ensure the stability of the subsequent protection work, the bidirectional threaded rod 603 is rotatably connected on the fixed frame 1, 604 is movably connected on the bidirectional threaded rod 603, and can ensure that the protection plate 604 can perform stable movement, and further can ensure the stability of the subsequent protection work, the scroll spring 606 is welded and fixed on the bidirectional threaded rod 603, the outer end of the spring scroll 606 is welded and fixed in the limit frame 605, the limit frame 605 is connected on the fixed frame 1, and can conveniently control the bidirectional threaded rod 603, and can conveniently control the reverse rotation of the subsequent protection plate 603, and further ensure the convenient reset of the subsequent protection plate 604 and the stable rotation work.
As shown in fig. 2, fig. 4 and fig. 10-fig. 12, as a preferred embodiment, on the basis of the above manner, further, a threaded connection is formed between the two-way threaded rod 603 and the protection plate 604, so that the protection plate 604 can be conveniently controlled to perform stable motion on the two-way threaded rod 603, the protection plate 604, the fixed coil 602 and the spiral spring 606 are symmetrically distributed on the left side and the right side of the two-way threaded rod 603, so that the two-way threaded rod 603 can perform stable rotation work, and further, the stability and convenience of subsequent multiple works can be ensured, the bottom end surface of the protection plate 604 and the top end surface of the fixed frame 1 are mutually attached, so that the protection plate 604 can perform stable sliding work on the top end surface of the fixed frame 1, the length of the protection plate 604 along the range finder observation direction is equal to the length of the fixed frame 1 along the range finder observation direction, the top end of the protection plate 604 is arc-shaped, and it can be ensured that the protection plate 604 can perform stable protection outdoor work on the photoelectric range finder body 701.
As shown in fig. 2, fig. 3 and fig. 10, as a preferred embodiment, on the basis of the foregoing manner, further, the mounting and dismounting assembly 7 includes a photoelectric distance meter body 701, a connection block 702, a pogo pin 703, a connection groove 704, a clamping groove 705 and a push rod 706, the connection block 702 is screwed to the bottom end of the photoelectric distance meter body 701, the pogo pin 703 is welded and fixed to the connection block 702, the connection groove 704 and the clamping groove 705 are opened on the fixed frame 1, so as to ensure the stability of the working effect of the connection groove 704 and the clamping groove 705 on the fixed frame 1, and further to ensure the convenience and stability of the subsequent mounting and dismounting work of the photoelectric distance meter body 701, the push rod 706 is slidably connected in the clamping groove 705 in a limited manner, the connection block 702 is connected in the connection groove 704 in a clamped manner, and the pogo pin 703 is connected in the clamping groove 705 in a clamped manner, so as to ensure the convenience of the subsequent mounting and mounting work in a clamped manner.
As shown in fig. 2, 3 and 10, as a preferred embodiment, on the basis of the above manner, further, spring pins 703 are symmetrically distributed on the left and right sides of the photoelectric distance meter body 701, the spring pins 703 are in one-to-one correspondence with ejector pins 706 through slots 705, so that the working effect of the spring pins 703 on the photoelectric distance meter body 701 can be stable, and further, the convenience of subsequent installation and disassembly can be ensured, the length of the ejector pins 706 is greater than the length of the internal space of the slots 705, the diameter of the ejector pins 706 is equal to the diameter of the spring pins 703, the top end surfaces of the spring pins 703 and the top end surface of the ejector pins 706 are both arc-shaped, so that the stable clamping and fixing work of the spring pins 703 and the ejector pins 706 can be ensured, and further, the stability and convenience of the subsequent manual pushing work can be ensured, and the connection block 702 is fixed at the middle part of the bottom of the photoelectric distance meter body 701, so that the working state of the connection block 702 on the photoelectric distance meter body 701 can be stable and safe.
As shown in fig. 2, fig. 5 and fig. 8 to fig. 12, as a preferred embodiment, on the basis of the above-mentioned manner, the clamping and positioning assembly 9 further includes a positioning plate 901, a first rubber rod 902, a pulling line 903 and a positioning groove 904, the sliding plate 4 is rotatably connected to the positioning plate 901, the first rubber rod 902 is screwed to the sliding plate 4, the top end of the first rubber rod 902 is screwed to the positioning plate 901, the positioning plate 901 can be stably pushed to rotate towards the sliding plate 4 in combination with the first rubber rod 902, so as to ensure that the subsequent positioning plate 901 can be stably fastened and fixed into the positioning groove 904, the pulling line 903 is bolted to the positioning plate 901, the pulling line 903 is slidably connected to the sliding plate 4 in a limited manner, the positioning groove 904 is opened on the adapter rod 2, the positioning plate 901 is fastened and connected into the positioning groove 904, so as to ensure that the positioning plate 901 is stably fastened in the positioning groove 904, and further ensure the stability and safety of the subsequent support operation of the support.
Specifically, this a photoelectric distance meter auxiliary stand for measuring distance is at during operation/when using:
s1: firstly, the whole auxiliary bracket can stably move by using the universal wheels 508 at the bottom of each supporting rod 513, when the auxiliary bracket moves to a proper position, a worker can downwards tread the sliding plate 4, the worker can drive the second wheel rack bar 504 on the one-way threaded rod 503 to outwards move and downwards move by combining the first wheel rack bar 501 and the first circular gear 502, at the same time, the second wheel rack bar 504 can drive the supporting rod 513 to outwards rotate and simultaneously drive the mounting block 507 to rotate, at the same time, the universal wheels 508 in contact with the ground are converted into the supporting base 509, and the convenient switching work of the moving state and the placing state of the auxiliary bracket can be further ensured;
s2: under the action of the movement of the second gear rod 504, the connecting rod 10 with the hinged bottom can be pushed to move downwards stably, and at the moment, the connecting rod 10 can push the cleaning rod 11 with the hinged bottom to move outwards and automatically and stably push and clean impurities at the supporting position of the supporting base 509;
s3: when the auxiliary bracket works and is used on the ground, a worker can continuously tread the sliding plate 4 downwards, the positioning plate 901 can ensure that the sliding plate 4 continuously moves downwards to be clamped by combining the first rubber rod 902 and the bottommost positioning groove 904, and the sliding plate 4 can push the fixed inserting rod 511 to move downwards and be inserted into the soil, so that the placing state of the auxiliary bracket on the ground can be ensured to be stable;
s4: the installation work of the photoelectric distance measuring instrument body 701 can be conveniently and stably completed by the spring thimble 703 and the clamping groove 705, similarly, the disassembly work of the photoelectric distance measuring instrument body 701 can be conveniently and stably completed by pushing the ejector rod 706, and in the downward movement process of the sliding plate 4, the protection plates 604 on the two sides of the bidirectional threaded rod 603 can be driven by the connecting wire 601 and the fixed coil 602 to simultaneously move towards the middle and form a closed state, so that the photoelectric distance measuring instrument body 701 can be automatically and stably protected;
s5: when the sliding plate 4 moves upwards and resets, the fixing rod 805 can drive the connecting door plate 806 to move upwards and close the fixing frame 1, so that the subsequent convenient and stable carrying work of the photoelectric distance measuring instrument body 701 can be guaranteed, meanwhile, the pushing rod 801 is combined with the rubber piston 802 and the connecting pipe 803 to rapidly inflate the rubber air bag 804, and then the photoelectric distance measuring instrument body 701 can be stably placed and buffered.
Specifically, this an electro-optical distance meter auxiliary stand for measuring distance is at during operation/when using: firstly, with reference to fig. 1-3 and 5-9, the auxiliary frame can perform stable movement work by using the universal wheels 508 at the bottom of each support rod 513, and when the auxiliary frame is moved to a proper position, a worker can tread the sliding plate 4 downwards, at this time, the sliding plate 4 performs stable limited sliding work downwards on the connecting rod 2 fixed at the bottom of the fixed frame 1, at this time, the sliding plate 4 can drive the first circular gears 502 on the unidirectional threaded rods 503 therein to move downwards during the movement process, at this time, each first circular gear 502 can perform stable meshing rotation work by combining with the corresponding first toothed bar 501 under the movement effect, and further, each unidirectional threaded rod 503 can be driven to perform rotation work simultaneously, at this time, the corresponding second toothed bar 504 can be driven to perform stable limited sliding work on the sliding plate 4 under the rotation effect of the unidirectional threaded rod 503, at this time, when the second wheel-tooth bars 504 move outwards at the same time, the support bars 513 can move downwards at the same time in the movement process of the sliding plate 4, when the second wheel-tooth bars 504 move outwards at the same time, the second circular gear 505 and the mounting block 507 can be combined to push the support bars 513 to rotate outwards at the same time on the fixed frame 1, and at the same time, the second circular gear 505 can be driven to perform stable meshing rotation work under the action of the downward movement of the second wheel-tooth bars 504, at this time, the second circular gear 505 can drive the mounting block 507 to stably rotate in combination with the fixed shaft 506, and the universal wheel 508 which is in contact with the ground can be driven to rotate outwards under the rotation action of the mounting block 507, and the support base 509 can be driven to rotate to be in contact with the ground, at this time, the support bars 513 in combination with the support base 509 can perform convenient and stable support work, before each supporting base 509 is contacted with the ground, the connecting rod 10 with the hinged bottom can be pushed to move downwards stably under the action of the movement of the second wheel rack 504, at the moment, the connecting rod 10 can push the cleaning rod 11 with the hinged bottom to move outwards in the downward movement process, impurities at the supporting position of the supporting base 509 can be automatically and stably pushed to clean, and then each supporting base 509 is in stable contact with the ground, so that the placing stability, safety and efficiency of the auxiliary support on the ground can be further improved, and similarly, after the second wheel rack 504 is reset, the connecting rod 10 and the cleaning rod 11 can be driven to return to the original position under the action of the second rubber rod 12, and the use of the next work is facilitated;
and in the downward movement process of the sliding plate 4, the positioning plate 901 can be driven to move downward to the positioning groove 904 on the connecting rod 2, with reference to fig. 1-3 and fig. 5-9, at this time, the positioning plate 901 can be combined with the first rubber rod 902 to push the positioning plate 901 to rotate toward the connecting rod 2 into the positioning groove 904, at this time, the positioning plate 901 can be clamped and fixed into the positioning groove 904, so that the convenience and stability of the subsequent support work can be ensured, and a worker can drive the positioning plate 901 to rotate outward and separate from the positioning groove 904 on the upper side of the connecting rod 2 by continuously stepping down the sliding plate 4, and drive the positioning plate 901 to be clamped into the positioning groove 904 on the bottom, at this time, the connecting frame 510 on the mounting block 507 can be driven to move downward by the continuous downward movement of the sliding plate 4, at this time, the connecting frame 510 can move the fixed inserting rod 511 downward into the soil, so that the placement stability of the auxiliary bracket on the ground can be further improved, and when the mounting block 507 completes the switching work of the universal wheel 508 and the supporting base 509, the gear teeth on the second wheel 504 can be meshed with the second circular gear 505, so that the subsequent support work can not be stably carried out, so that the second wheel 504 can be driven by the continuous rotation of the sliding plate 4, so that the second wheel 504 can be engaged with the subsequent support work;
the sliding plate 4 can move downwards and simultaneously drive the fixing rod 805 to move downwards, and with reference to fig. 2, 4 and 10, at this time, the connecting door plate 806 at the top of the fixing rod 805 can move downwards and separate from the fixing frame 1, at this time, a worker can conveniently and stably take the photoelectric range finder body 701 in the fixing frame 1, at this time, the worker can conveniently and stably clamp the spring thimbles 703 at two sides of the connecting block 702 at the bottom of the photoelectric range finder body 701 into the connecting groove 704 by pressing the spring thimbles 703 at two sides of the connecting block 702 at the bottom of the photoelectric range finder body 701, at this time, the spring thimbles 703 can stably and elastically reset, and further can conveniently and stably clamp the connecting grooves 705 at two sides of the connecting groove 704, and at this time, the installation and fixation work of the photoelectric range finder body 701 can be conveniently and quickly completed;
the connecting wires 601 on the two sides can be driven to move downwards simultaneously when the sliding plate 4 moves downwards, and with reference to fig. 2, 4 and 10, the connecting wires 601 on the two sides can be combined with the corresponding fixed coils 602 to simultaneously drive the two-way threaded rods 603 to perform stable rotation work, at this time, the protection plates 604 on the two sides can be driven to simultaneously move towards the middle on the fixed frame 1 under the rotation action of the two-way threaded rods 603 and complete closing work, at this time, the protection plates 604 on the two sides can perform automatic and stable protection work on the photoelectric range finder body 701 used outdoors, and adverse effects or damage of external rain and snow or ultraviolet rays on the photoelectric range finder body 701 can be effectively prevented;
after the photoelectric distance measuring instrument body 701 is used, with reference to fig. 2 to 12, a worker can push the corresponding pogo pins 703 to move inward and disengage from the slots 705 by pressing the push rods 706 at both sides, so that the photoelectric distance measuring instrument body 701 can be detached conveniently and stably, then the staff can place the photoelectric range finder body 701 stably in the fixed frame 1, and then the staff can pull the pulling line 903 on the sliding plate 4 outwards, at this time, the pulling line 903 can drive the positioning plate 901 to rotate outwards and separate from the positioning groove 904, at this time, in combination with the rubber block 3 and each rubber roller 514, the sliding plate 4 and the corresponding supporting rod 513 can be driven to return to the original position, and similarly, under the action of the reverse movement of the sliding plate 4, the linkage components can drive the mounting block 507 to rotate reversely and drive the universal wheel 508 to return to the original position and contact with the ground, at this time, the engaging frame 510 can drive the fixed inserting rod 511 to return to the original position in combination with the return spring 512, meanwhile, the limit frame 605 and the spiral spring 606 can drive the two-way threaded rod 603 to rotate reversely, when the protection plates 604 on the two sides are driven to move outwards and open at the same time, the connecting wire 601 can be stably rolled, the connecting wire is convenient to use at the same time next time, and during the upward movement of the sliding plate 4, the pushing rod 801 on the sliding plate 4 can drive the rubber piston 802 to move upward stably in the connecting pipe 803, further, the rubber air bag 804 can be quickly inflated, and the photoelectric distance measuring instrument body 701 can be stably placed and protected by the rubber air bag 804, meanwhile, the fixing rod 805 on the sliding plate 4 can drive the connecting door plate 806 to move upwards and close the fixing frame 1, so that the convenient and stable carrying work of the subsequent photoelectric range finder body 701 can be ensured.
The above embodiments are only used for illustrating the invention and not for limiting the technical solutions described in the invention, and although the present invention has been described in detail in the present specification with reference to the above embodiments, the present invention is not limited to the above embodiments, and therefore, any modification or equivalent replacement of the present invention is made; but all technical solutions and modifications thereof without departing from the spirit and scope of the present invention are encompassed in the claims of the present invention.
Claims (3)
1. An auxiliary support for an electro-optical distance meter for measuring distance, comprising:
the device comprises a fixed frame, wherein a movable placing assembly is installed at the bottom end of the fixed frame, an outdoor protection assembly and an installation and disassembly assembly are installed at the top end of the fixed frame, a buffer protection assembly is arranged in the fixed frame, supporting rods are distributed on the fixed frame at equal angles, and the supporting rods correspond to the rubber rollers in number one by one;
the joint rod is welded and fixed at the bottom end of the fixing frame;
the rubber block is connected to the bottom end of the connecting rod through a screw;
the clamping and positioning assembly comprises a positioning plate, a first rubber rod, a dragging line and a positioning groove, the sliding plate is connected to the positioning plate in a limiting and sliding mode, the first rubber rod is connected to the positioning plate in a screw mode, the top end of the positioning plate is connected to the sliding plate in a screw mode, the top end of the first rubber rod is connected to the positioning plate in a bolted mode, the dragging line is connected to the sliding plate in a limiting and sliding mode, the positioning groove is formed in the connecting rod, and the positioning plate is connected to the positioning groove in a clamping mode;
the movable placing component is used for moving the device and stably placing the device after structure transformation, the movable placing component comprises a first gear rack rod, a first circular gear, a one-way threaded rod, a second gear rack rod, a second circular gear, a fixed shaft, an installation block, a universal wheel, a support base, a linking frame, a fixed inserted rod, a reset spring, a support rod and a rubber roller, the first gear rack rod is connected to the linking rod through screws, the first circular gear is meshed and connected to the first gear rack rod, the first circular gear is welded and fixed on the one-way threaded rod, the one-way threaded rod is rotatably connected to a sliding plate, the one-way threaded rod is movably connected to the second gear rack rod, the second gear is meshed and connected to the second circular gear, the second circular gear is welded and fixed on the fixed shaft, and the fixed shaft is rotatably connected to the support rod, the top end of the supporting rod is movably connected to the sliding plate, the rubber roller is connected to the supporting rod through a screw, the bottom end of the rubber roller is connected to the connecting rod through a screw, the mounting block is fixedly welded to the fixed shaft, the universal wheel and the supporting base are both mounted on the mounting block through bolts, the connecting frame is connected to the supporting base in a limiting and sliding mode, the fixed inserted rod is fixedly welded to the bottom end of the connecting frame, the reset spring is fixedly welded to the connecting frame, the bottom end of the reset spring is fixedly welded to the mounting block, a cleaning assembly is arranged at the bottom of the movable placing assembly and comprises a connecting rod located at the bottom of the movable placing assembly, a cleaning rod is hinged to the bottom end of the connecting rod, the connecting rod and the cleaning rod are matched for cleaning the bottom surface, a second rubber rod is connected to the toothed rod of the second wheel through a screw, and the bottom end of the second rubber rod is connected to the connecting rod through a screw, the length of the cleaning rod is greater than the diameter of the supporting base;
the mounting and dismounting assembly comprises a photoelectric range finder body, a connecting block and a spring thimble, the connecting block is connected to the bottom end of the photoelectric range finder body through a screw, and the spring thimble is fixedly welded on the connecting block;
the mounting and dismounting assembly further comprises a spring thimble, a connecting groove, a clamping groove and a push rod, wherein the connecting groove and the clamping groove are formed in the fixing frame, the push rod is connected in the clamping groove in a limiting sliding mode, the connecting block is connected in the connecting groove in a clamping mode, and the spring thimble is connected in the clamping groove in a clamping mode.
2. An auxiliary stand of an electro-optical distance measuring device for measuring distance according to claim 1, wherein the top end of the rubber block is screwed to the sliding plate, the central axis of the joint rod and the central axis of the sliding plate are located on the same vertical center line, and the rubber block is symmetrically distributed on both sides of the joint rod.
3. The auxiliary support for the photoelectric distance meter used for measuring the distance according to claim 2, wherein the buffering protection component is arranged on a sliding plate, the buffering protection component is used for buffering and protecting the mounting and dismounting component and performing the closing protection work on the fixed frame, the buffering protection component comprises a push rod and a fixed rod which are connected with the sliding plate through screws, a connecting door plate is connected with the top end of the push rod through a screw, a rubber piston is connected with the top end of the push rod through a screw, the rubber piston is connected in a connecting tube in a limiting and sliding manner, a rubber air bag is connected with the top end of the connecting tube through a screw, the rubber air bag is connected in the fixed frame through a screw, the top end of the connecting tube is connected at the bottom end of the fixed frame through a screw, the push rods are distributed on the sliding plate at equal angles, the push rods correspond to the connecting tubes one by one through rubber pistons, the inner end surface of the rubber piston is attached to the inner wall of the connecting tube, the length of the connecting tube is greater than the maximum movement distance of the sliding plate, the inner space height of the fixed frame is less than the length of the connecting door plate, and the outer end surface of the connecting door plate is attached to the outer end surface of the fixed frame;
outdoor protection subassembly is used for carrying out stable outdoor protection work to the installation dismantlement subassembly, outdoor protection subassembly includes connecting wire, fixed coil, two-way threaded rod, guard plate, spacing frame and volute spiral spring, the bottom bolt of connecting wire is on the sliding plate, the top winding of connecting wire is on the fixed coil, fixed coil welded fastening is on two-way threaded rod, two-way threaded rod rotates to be connected on fixed frame, guard plate swing joint is on two-way threaded rod, volute spiral spring welded fastening is on two-way threaded rod, volute spiral spring's outer end welded fastening is in spacing frame, spacing frame screw connection is on fixed frame.
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| CN117433392B (en) * | 2023-12-19 | 2024-03-08 | 邯郸市昱通紧固件有限公司 | Small measuring instrument for measuring thickness of zinc layer of bolt and method thereof |
| CN118009190B (en) * | 2024-04-09 | 2024-06-04 | 济南璟图地理信息有限公司 | Wind-resistant engineering mapping device for geological mineral exploration and mapping method thereof |
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