CN116697989A - Territory space planning topography measuring device - Google Patents
Territory space planning topography measuring device Download PDFInfo
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- CN116697989A CN116697989A CN202310986310.4A CN202310986310A CN116697989A CN 116697989 A CN116697989 A CN 116697989A CN 202310986310 A CN202310986310 A CN 202310986310A CN 116697989 A CN116697989 A CN 116697989A
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- plate
- fixedly connected
- shaped
- rod
- bottom plate
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- 238000012876 topography Methods 0.000 title claims abstract description 17
- 238000005259 measurement Methods 0.000 claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 238000001514 detection method Methods 0.000 claims abstract description 7
- 230000008878 coupling Effects 0.000 claims description 16
- 238000010168 coupling process Methods 0.000 claims description 16
- 238000005859 coupling reaction Methods 0.000 claims description 16
- 238000001125 extrusion Methods 0.000 claims description 15
- 238000009826 distribution Methods 0.000 claims description 10
- 238000003860 storage Methods 0.000 claims description 7
- 239000010720 hydraulic oil Substances 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 8
- 230000000903 blocking effect Effects 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/02—Details
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/30—Assessment of water resources
Abstract
The invention belongs to the technical field of homeland space planning, and particularly relates to a homeland space planning topography measuring device which comprises a bottom plate, wherein a slope is arranged on the bottom plate, a support is fixedly connected to the bottom plate, a U-shaped plate is connected to the bottom plate in a sliding mode, symmetrically distributed connecting plates are arranged on the U-shaped plate, first tension springs are fixedly connected between the U-shaped plate and the bottom plate, the symmetrically distributed connecting plates are rotationally connected with a first rotating shaft, a rotating plate is fixedly connected with the first rotating shaft, an air bag is fixedly connected to the rotating plate, the rotating plate drives the air bag to rotate and contact with the slope, the air bag is preferentially contacted with the slope, and a detection mechanism for attaching the air bag to the slope is arranged on the bottom plate. According to the invention, the angle of the slope is measured after the lower side of the rotating plate is contacted with the slope before measurement, so that the accuracy of a measurement result is ensured, and the airbag is contacted with the slope before the rotating plate is contacted with the slope, so that the phenomenon that the rotating plate cannot be attached to the slope due to direct contact of the rotating plate with stones is avoided.
Description
Technical Field
The invention belongs to the technical field of homeland space planning, and particularly relates to a measuring device for a homeland space planning topography.
Background
The land space planning is a major construction activity of utilizing and developing, protecting and repairing land resources, and information parameters such as components, dry and wet degree, gradient and the like of the land are required to be detected before the land resources are utilized, and the gradient of the land is embodied by using a gradient measuring device at present and finally displayed in a data form.
The existing measuring device has the following problems:
1. due to the soil composition and the like, the bottom of the measuring plate cannot be contacted with the slope after the fixing of the measuring device is completed.
2. When the measuring plate of the measuring device is contacted with the slope, the measuring plate can be influenced by stones and the like on the slope, so that the measuring plate cannot be completely attached to the slope, and deviation of measured data is caused.
Disclosure of Invention
The invention aims to provide a land space planning topography measuring device for solving the problems in the background technology.
The utility model provides a territory space planning topography measuring device, includes the bottom plate, and the bottom plate is provided with the slope, and the bottom plate rigid coupling has the support, and bottom plate sliding connection has the U-shaped board, and the U-shaped board is provided with the connecting plate of symmetric distribution, and the rigid coupling has first extension spring between U-shaped board and the bottom plate, and the connecting plate of symmetric distribution rotates and is connected with first pivot, and first pivot rigid coupling has the rotor plate, and the rotor plate rigid coupling has the gasbag, and the rotor plate drives the gasbag and rotates and contact with the slope, and the gasbag is preferentially contacted with the slope, and the bottom plate is provided with detection mechanism.
Preferably, the detection mechanism comprises a sliding plate, the sliding plate is connected to a bottom plate in a sliding manner through a supporting block, the sliding plate is provided with symmetrically distributed racks, teeth of the symmetrically distributed racks face opposite directions, the bottom plate is connected with a first rotating rod through a supporting plate in a rotating manner, the first rotating rod is fixedly connected with a first gear meshed with one rack of the sliding plate, a support is connected with a second rotating rod in a rotating manner, the second rotating rod is transmitted with the first rotating rod through a power assembly, the first rotating shaft is fixedly connected with a second gear meshed with the other rack of the sliding plate, a first torsion spring is fixedly connected between the second gear and the connecting plate, the torsion force of the first torsion spring is larger than the elasticity of the first tension spring, and the first rotating shaft is provided with an angle recording part.
Preferably, the angle recording part comprises a first sprocket fixedly connected with a first rotating shaft, a tensioning assembly is arranged on the bottom plate, a third rotating rod is connected to the bottom plate through a supporting plate in a rotating mode, a second sprocket is fixedly connected to the third rotating rod, a chain is wound between the first sprocket, the tensioning assembly and the second sprocket, a first fixing plate is fixedly connected to the third rotating rod, a push rod is arranged on the first fixing plate in a limiting sliding mode, a limiting block is fixedly connected to the push rod through a first arc-shaped rod, and an angle storage assembly is arranged on the bottom plate.
Preferably, the angle storage component comprises a U-shaped frame, the U-shaped frame is fixedly connected to a bottom plate, the U-shaped frame is slidably connected with a scale plate, the bottom plate is fixedly connected with a fixed shaft through a supporting plate, the fixed shaft is rotationally connected with a turntable which is distributed at equal intervals, a second torsion spring is fixedly connected between the turntable and the fixed shaft, the turntable is fixedly connected with a rectangular shell, the rectangular shell is slidably connected with a sliding rod, the sliding rod is fixedly connected with a plugging plate which is slidably connected with an adjacent rectangular shell, the plugging plate is slidably connected with the adjacent turntable, the plugging plate is positioned in the adjacent rectangular shell, the sliding rod is fixedly connected with a U-shaped frame matched with an adjacent limiting block, a second tension spring is fixedly connected between the U-shaped frame and the adjacent rectangular shell, the U-shaped frame is fixedly connected with a pointer matched with the scale plate, and the turntable is provided with the measuring component.
Preferably, the upper part of the inner side surface of the U-shaped frame is provided with an arc-shaped surface, the limiting blocks are provided with inclined surfaces which are symmetrically distributed, and the inclined surfaces of the limiting blocks are matched with the arc-shaped surface of the U-shaped frame.
Preferably, the measurement assembly comprises a second arc-shaped rod, the turntable is provided with an arc-shaped groove, the second arc-shaped rod is slidably connected with the adjacent arc-shaped groove, hydraulic oil is filled in the arc-shaped groove, one side, far away from the rectangular shell, of the turntable is provided with an arc-shaped notch, the second arc-shaped rod is fixedly connected with a balancing weight matched with the arc-shaped notch of the adjacent turntable, and the fixed shaft is provided with a fixing assembly.
Preferably, the fixed assembly comprises symmetrically distributed first swivel joints, the symmetrically distributed first swivel joints are all rotationally connected with the fixed shaft, symmetrically distributed first U-shaped rods are fixedly connected between the symmetrically distributed first swivel joints, third torsion springs are fixedly connected between the first swivel joints and the fixed shaft, the fixed shaft is rotationally connected with symmetrically distributed second swivel joints, symmetrically distributed second U-shaped rods are fixedly connected between the symmetrically distributed second swivel joints, fourth torsion springs are fixedly connected between the second swivel joints and the fixed shaft, and the support is provided with the extrusion assembly.
Preferably, the extrusion assembly comprises a guide rod which is connected with the support in a sliding manner, a limiting frame is fixedly connected with the guide rod, a third tension spring is fixedly connected between the limiting frame and the support, and the fixing shaft is provided with the limiting assembly.
Preferably, the spacing subassembly includes the second fixed plate of symmetric distribution, the second fixed plate of symmetric distribution all rigid coupling is in the fixed axle, the second fixed plate is provided with rectangular channel, the rectangular channel sliding connection of second fixed plate of symmetric distribution has the dead lever, the rigid coupling has the fourth extension spring between second fixed plate and the dead lever, the dead lever rotates and is connected with equidistant pawl that distributes, the rigid coupling has the fifth torsional spring between pawl and the dead lever, the carousel is provided with equidistant spacing tooth that distributes, pawl and adjacent spacing tooth spacing cooperation, spacing frame rigid coupling has with dead lever complex stripper plate.
Preferably, the bottom plate is provided with supporting mechanism, and supporting mechanism includes symmetrical distribution's screw anchor, and symmetrical distribution's screw anchor is all rotated and is connected in the bottom plate, and the support rotates and is connected with the second pivot, and the second pivot passes through power component and symmetrical distribution's screw anchor transmission.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the lower side of the rotating plate is contacted with the slope before measurement, and then the angle of the slope is measured, so that the accuracy of a measurement result is ensured, the air bag is contacted with the slope before the rotating plate is contacted with the slope, the phenomenon that the rotating plate cannot be attached to the slope due to direct contact of the rotating plate with stones is avoided, the influence of errors on the deflection angle of a pointer is removed by eliminating the deflection angle of a bottom plate and a horizontal plane, the gradient of the slope is finally obtained through three groups of data, the accuracy of the data is improved, the measurement result is not required to be recorded after single detection is completed, and the workload of staff is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of the rotating plate and the air bag;
FIG. 3 is a schematic perspective view of a detection mechanism according to the present invention;
FIG. 4 is a schematic perspective view of a supporting mechanism according to the present invention;
FIG. 5 is a schematic perspective view of an angle recording member of the present invention;
FIG. 6 is a schematic perspective view of an angle storage assembly according to the present invention;
FIG. 7 is a schematic perspective view of a stopper in a state of not pressing a U-shaped frame;
FIG. 8 is a schematic perspective view of an assay assembly according to the present invention;
FIG. 9 is a schematic view of a three-dimensional structure of a stopper and a U-shaped frame of the present invention;
FIG. 10 is a schematic perspective view of a fastening assembly according to the present invention;
FIG. 11 is a schematic perspective view of an extrusion assembly of the present invention;
FIG. 12 is a schematic perspective view of a spacing assembly of the present invention;
FIG. 13 is a schematic perspective view showing the cooperation of the extrusion plate and the second fixing plate;
fig. 14 is a schematic perspective view of the bottom plate of the present invention in a state of not being flush with a horizontal plane.
In the figure: 1. a bottom plate; 101. a ramp; 102. a bracket; 2. a U-shaped plate; 201. a connecting plate; 3. a first tension spring; 4. a first rotating shaft; 5. a rotating plate; 6. an air bag; 701. a sliding plate; 702. a first rotating lever; 703. a first gear; 704. a second rotating rod; 705. a second gear; 706. a first torsion spring; 801. a first sprocket; 802. a tensioning assembly; 803. a third rotating rod; 804. a second sprocket; 805. a chain; 806. a first fixing plate; 807. a push rod; 808. a first arcuate lever; 809. a limiting block; 901. a U-shaped frame; 902. a scale plate; 903. a fixed shaft; 904. a turntable; 9041. an arc-shaped groove; 905. a second torsion spring; 906. a rectangular housing; 907. a slide bar; 908. a plugging plate; 909. a U-shaped frame; 910. a second tension spring; 911. a pointer; 912. a second arcuate lever; 913. balancing weight; 1001. a first swivel; 1002. a first U-shaped bar; 1003. a third torsion spring; 1004. a second swivel; 1005. a second U-shaped bar; 1006. a fourth torsion spring; 1007. a guide rod; 1008. a limit frame; 1009. a third tension spring; 1101. a second fixing plate; 1102. a fixed rod; 1103. a fourth tension spring; 1104. a pawl; 1105. a fifth torsion spring; 1106. limit teeth; 1107. an extrusion plate; 1201. a screw anchor; 1202. and a second rotating shaft.
Detailed Description
It should be noted that in the various embodiments described, identical components are provided with identical reference numerals or identical component names, wherein the disclosure contained throughout the description can be transferred in a meaning to identical components having identical reference numerals or identical component names. The position specification, the upper, lower, lateral, etc. selected in the description are also referred to directly in the description and the figures shown and are transferred in the sense of a new position when the position is changed.
The invention discloses a land space planning topography measuring device, which is shown in fig. 1 and 2 and comprises a bottom plate 1, wherein a slope 101 is arranged on the bottom plate 1, a bracket 102 is fixedly connected to the left side of the upper surface of the bottom plate 1, the upper part of the bracket 102 is a rectangular frame and is convenient for moving the device, a U-shaped plate 2 is connected to the right side of the bottom plate 1 in a sliding way, two connecting plates 201 which are symmetrically distributed front and back are arranged on the right side of the U-shaped plate 2, a first tension spring 3 is fixedly connected between a groove of the U-shaped plate 2 and the bottom plate 1, a first rotating shaft 4 is rotatably connected to the two connecting plates 201, a rotating plate 5 is fixedly connected to the upper side of the first rotating shaft 4, an air bag 6 is fixedly connected to the right side of the rotating plate 5, the rotating plate 5 drives the air bag 6 to rotate to be contacted with the slope 101, and the air bag 6 is prevented from contacting with the slope 101 preferentially, and a detecting mechanism for enabling the rotating plate 5 to be directly contacted with stones to be attached to the slope 101 is arranged on the bottom plate 1.
As shown in fig. 3-5, the detection mechanism includes a sliding plate 701, the sliding plate 701 is slidably connected to the front side of the upper surface of the bottom plate 1 through a supporting block, the sliding plate 701 is provided with two racks symmetrically distributed left and right, the teeth of the two racks face opposite, the left part of the front side of the bottom plate 1 is rotatably connected with a first torsion spring 702 through a supporting plate, the front end of the first torsion spring 702 is fixedly connected with a first gear 703 meshed with the left rack of the sliding plate 701, the front part of the upper side of the bracket 102 is rotatably connected with a second torsion spring 704, the front end of the second torsion spring 704 is fixedly connected with a hand wheel, the second torsion spring 704 and the first torsion spring 702 are fixedly connected with pulleys, a belt is wound between the second torsion spring 704 and the pulleys on the first torsion spring 702, the first rotation shaft 4 is fixedly connected with a second gear 705 meshed with the right rack of the sliding plate 701, a first torsion spring 706 is fixedly connected between the rear side of the second gear 705 and the front connecting plate 201, the first torsion spring 706 is located on the outer side of the first torsion spring 706 is greater than the elasticity of the first torsion spring 3, and the first torsion spring 4 is provided with a member for recording the angle of the rotation plate 5.
As shown in fig. 5-7, the angle recording component comprises a first sprocket 801, the first sprocket 801 is fixedly connected to the front end of a first rotating shaft 4, a tensioning assembly 802 is arranged at the right part of the front side of a bottom plate 1, the bottom plate 1 is rotatably connected with a third rotating rod 803 through a supporting plate, the front end of the third rotating rod 803 is fixedly connected with a second sprocket 804, a chain 805 is wound between the first sprocket 801, the tensioning assembly 802 and the second sprocket 804, the tensioning assembly 802 ensures that the chain 805 is in a tensioning state, a first fixing plate 806 is fixedly connected to the left side of the third rotating rod 803, a push rod 807 is limited and slides by the first fixing plate 806, a first arc-shaped rod 808 is fixedly connected to the rear end of the push rod 807, the angle of the first arc-shaped rod 808 is 45 degrees, the right end of the first arc-shaped rod 808 is fixedly connected with a limiting block 809, and the bottom plate 1 is provided with an angle storage component for recording the deflection angle of the rotating plate 5.
As shown in fig. 6-9, the angle storage assembly comprises a U-shaped frame 901, the U-shaped frame 901 is fixedly connected to the right side of a base plate 1, a scale plate 902 is slidably connected to the U-shaped frame 901, a fixed shaft 903 is fixedly connected to the base plate 1 through a supporting plate, three turntables 904 distributed at equal intervals in front-back are rotatably connected to the fixed shaft 903, a second torsion spring 905 is fixedly connected between the turntables 904 and the fixed shaft 903, a rectangular housing 906 is fixedly connected to the upper side of the turntables 904, a sliding rod 907 is slidably connected to the rectangular housing 906, a plugging plate 908 is fixedly connected to the adjacent turntables 904, the plugging plate 908 is located in the adjacent rectangular housing 906, an arc-shaped frame 909 matched with an adjacent limiting block 809 is fixedly connected to the upper end of the sliding rod 907, two inclined planes symmetrically distributed in front-back are arranged on the limiting block 809, the inclined planes of the limiting block 809 are matched with the arc-shaped faces of the U-shaped frame 909, the limiting block 809 moves backwards, the lower portion of the inclined planes of the limiting block 809 presses the arc-shaped faces of the U-shaped frame 909, the tension spring is fixedly connected to the sliding rod 907, the lower portion of the sliding rod is fixedly connected to the sliding rod 907, the sliding rod is fixedly connected to the plugging plate 908, the plugging plate 908 is located in the adjacent rectangular housing 906, the upper portion is located in the adjacent rectangular housing 906, the adjacent rectangular housing 906 is matched with the second indicator frame, and is used for measuring an angle, and is fixedly connected to the second indicator plate 910, and is located on the outer side of the scale plate, and is used for measuring an angle, and is arranged on the indicator plane, and is used for measuring an angle, and is fixedly connected to the indicator, and is located on the indicator plane, and is located opposite to the indicator side, and is located opposite to an angle opposite side, and is opposite side opposite to an angle side. As shown in fig. 7, 8 and 14, the measurement assembly comprises a second arc rod 912, the turntable 904 is provided with an arc groove 9041, the second arc rod 912 is slidably connected to the lower portion of the adjacent arc groove 9041, the plugging plate 908 is used for plugging the arc groove 9041, hydraulic oil is filled in the arc groove 9041, an arc gap is formed in the lower side of the turntable 904, a balancing weight 913 matched with the arc gap of the adjacent turntable 904 is fixedly connected to the middle portion of the second arc rod 912, when the arc groove 9041 is not plugged by the plugging plate 908, the balancing weight 913 is driven by self gravity to freely slide along the arc groove 9041, and the fixing shaft 903 is provided with a fixing assembly for fixing the balancing weight 913.
As shown in fig. 10 and 11, the fixing assembly includes two first rotating rings 1001 symmetrically distributed around, the two first rotating rings 1001 are both rotationally connected to the fixing shaft 903, two first U-shaped rods 1002 are fixedly connected between the two first rotating rings 1001, a third torsion spring 1003 is fixedly connected between the first rotating rings 1001 and the fixing shaft 903, the fixing shaft 903 is rotationally connected with two second rotating rings 1004 symmetrically distributed around, the first rotating rings 1001 and the adjacent second rotating rings 1004 are alternately distributed, two second U-shaped rods 1005 are fixedly connected between the two second rotating rings 1004, a fourth torsion spring 1006 is fixedly connected between the second rotating rings 1004 and the fixing shaft 903, the first U-shaped rods 1002 and the second U-shaped rods 1005 at the lower side are mutually close to center the three balancing weights 913, and the bracket 102 is provided with an extrusion assembly for extruding the first U-shaped rods 1002 and the second U-shaped rods 1005.
As shown in fig. 1, 11 and 12, the extrusion assembly comprises a guide rod 1007, the guide rod 1007 is slidably connected to the upper side of the support 102, a limit frame 1008 is fixedly connected to the lower end of the guide rod 1007, the limit frame 1008 is a rectangular frame with a notch at the lower side, the guide rod 1007 drives the limit frame 1008 to move downwards to extrude the first U-shaped rod 1002 and the second U-shaped rod 1005 at the upper side, a third tension spring 1009 is fixedly connected between the limit frame 1008 and the support 102, the third tension spring 1009 is located at the lower part of the outer side of the guide rod 1007, and a limit assembly for limiting the turntable 904 is arranged on the fixed shaft 903.
As shown in fig. 12 and 13, the spacing subassembly includes two second fixed plates 1101 that front and back symmetry distributes, two second fixed plates 1101 all rigid coupling is in fixed axle 903, one side that second fixed plate 1101 kept away from fixed axle 903 is provided with the rectangular channel, the rectangular channel sliding connection of two second fixed plates 1101 has dead lever 1102, the both ends of dead lever 1102 are rectangular piece, rigid coupling has fourth extension spring 1103 between second fixed plate 1101 and the dead lever 1102, the fourth extension spring 1103 is located between the rectangular channel of adjacent second fixed plate 1101, dead lever 1102 rotates and is connected with equidistant three pawl 1104 that distribute, rigid coupling has fifth torsional spring 1105 between pawl 1104 and the dead lever 1102, the left side of carousel 904 is provided with equidistant spacing tooth 1106, pawl 1104 and adjacent spacing tooth 1106 limit cooperation, when carousel 904 drives spacing tooth 1106 rotation, pawl 1104 constantly carries out spacingly to adjacent spacing tooth 1106, avoid carousel 904 to rotate the reset in the opposite direction, the left side rigid coupling of limit frame 1008 has extrusion plate 1107 with dead lever 1102, extrusion plate 1107 is provided with the inclined plane, extrusion plate 1008 drives extrusion plate 1107 to move down, extrusion plate 1107 moves to the left extrusion plate 1107.
As shown in fig. 1, 3 and 4, the bottom plate 1 is provided with a supporting mechanism, the supporting mechanism is used for fixing the bottom plate 1, the supporting mechanism comprises two screw anchors 1201 which are symmetrically distributed around, the screw anchors 1201 which are symmetrically distributed are all rotationally connected with the bottom plate 1, the two screw anchors 1201 rotationally fix the bottom plate 1 on the slope 101, the bracket 102 is rotationally connected with a second rotating shaft 1202, the upper end of the second rotating shaft 1202 is provided with a hand wheel, the lower end of the second rotating shaft 1202 is fixedly connected with a belt wheel, the screw anchors 1201 are fixedly connected with belt wheels, and a belt is wound between the belt wheels of the two screw anchors 1201 and the belt wheel of the second rotating shaft 1202.
When the angle of the slope 101 needs to be measured, the invention is firstly installed on the slope 101, and the specific operation is as follows: the staff holds the support 102 through the left hand for the lower extreme and the slope 101 contact of two spiral anchors 1201, and hold the left rear portion of bottom plate 1 upper surface left side with the left hand foot, then the right hand passes through the hand wheel and rotates second pivot 1202, and second pivot 1202 passes through the belt and the band pulley drives two spiral anchors 1201 and rotates, and two spiral anchors 1201 constantly screw in underground, supplementary fixed bottom plate 1, guarantee bottom plate 1 in the fixed in-process of bottom plate 1 and be in the horizontality, after bottom plate 1 is fixed to be accomplished, stop rotating the hand wheel on the second pivot 1202, spiral anchor 1201 no longer rotates.
After the fixing of the base plate 1 is completed, first, the preparation work of the first angle measurement is performed, and the stopper 809 is clamped into the U-shaped frame 909 at the forefront side, and the specific operation is as follows: pushing the push rod 807 backward, the push rod 807 drives the stopper 809 to move backward through the first arc rod 808, in an initial state, as shown in fig. 7 and 8, the height of the arc surface of the U-shaped frame 909 is equal to the height of the lower part of the stopper 809, the middle part of the arc groove 9041 is not blocked by the blocking plate 908, along with the backward movement of the stopper 809, when the inclined surface of the rear side of the stopper 809 contacts with the cambered surface of the U-shaped frame 909, the inclined surface of the rear side of the stopper 809 presses the U-shaped frame 909, the U-shaped frame 909 moves upward after being pressed, the U-shaped frame 909 drives the slide bar 907 and the pointer 911 to move upward, the second tension spring 910 is stretched, the slide bar 907 drives the blocking plate 908 to move upward gradually to unblock the middle part of the arc groove 9041, when the stopper 809 is clamped into the U-shaped frame 909, the state is as shown in fig. 9, at this time, the balancing weight 913 is not rotated if the bottom plate 1 is parallel to the horizontal plane, the balancing weight 913 is not perpendicular to the bottom plate 1, the preparation work of the first angle measurement is completed, and the following is described in a state that the bottom plate 1 is parallel to the horizontal plane.
When the preparation of the first angle measurement is completed, if the lower side of the rotating plate 5 is in contact with the slope 101, the deflection angle of the slope 101 is directly measured, if the lower side of the rotating plate 5 is not in contact with the slope 101, the angle of the slope 101 is measured after the lower side of the rotating plate 5 is in contact with the slope 101 (the reason that the slope 101 is hard soil and causes the screw anchor 1201 to screw into the ground is shorter because of the lower side of the rotating plate 5), so as to ensure the accuracy of the measurement result, the specific operation is as follows: the second rotating rod 704 is rotated anticlockwise through the hand wheel, the first rotating rod 702 is driven to rotate anticlockwise through the belt and the belt wheel by the second rotating rod 704, the first gear 703 is driven to rotate anticlockwise through the first gear 703, the sliding plate 701 is driven to move rightwards through the left rack, the second gear 705 cannot rotate because the torsion force of the first torsion spring 706 is larger than the elasticity force of the first tension spring 3, at the moment, the rack on the right side of the sliding plate 701 drives the second gear 705 to move rightwards, the second gear 705 drives the first rotating shaft 4 to move rightwards, the first rotating shaft 4 drives the rotating plate 5 and the U-shaped plate 2 to move rightwards, the first tension spring 3 is stretched, the rotating plate 5 drives the air bag 6 to move rightwards, when the lower side of the rotating plate 5 is contacted with the slope 101, the rotating plate 5 is limited by the slope 101 and cannot continue to move rightwards, and therefore the U-shaped plate 2, the first rotating shaft 4 and the second gear 705 cannot continue to move rightwards, as the sliding plate 701 continues to move rightward, the sliding plate 701 drives the second gear 705 to rotate clockwise through the rack on the right side, the first torsion spring 706 stores force, the second gear 705 drives the first rotating shaft 4 to rotate clockwise, the first rotating shaft 4 drives the air bag 6 to rotate clockwise through the rotating plate 5 and gradually approach the slope 101, when the air bag 6 contacts the slope 101, if stones exist on the slope 101, the contact point of the air bag 6 and the stones is sunken, finally the air bag 6 is completely attached to the slope 101, the rotating plate 5 is prevented from directly contacting the stones, the rotating plate 5 cannot attach to the slope 101, after the air bag 6 is completely attached to the slope 101, the air bag 6 cannot rotate, the second rotating rod 704 cannot continue to rotate, at this time, the second rotating rod 704 rotates clockwise, the sliding plate 701 moves leftward, the first torsion spring 706 gradually resets, the sliding plate 701 drives the second gear 705 to rotate counterclockwise and reset, the second gear 705 drives the rotating plate 5 to rotate anticlockwise through the first rotating shaft 4, when the rotating plate 5 is vertical to the bottom plate 1, the first torsion spring 706 is reset to be completed, as the sliding plate 701 continues to move leftwards, the first tension spring 3 resets to drive the U-shaped plate 2 to move leftwards, the first rotating shaft 4, the rotating plate 5 and the air bag 6 synchronously move leftwards and reset, and after the U-shaped plate 2 resets, the second rotating rod 704 is not rotated clockwise any more, so that the measurement of the angle of the slope 101 is completed once.
In the process that the first rotating shaft 4 moves rightwards, the first rotating shaft 4 drives the first sprocket 801 to move rightwards, the tensioning assembly 802 ensures that the chain 805 is in a tight state, the first sprocket 801 cannot rotate in the process that the first sprocket 801 moves rightwards, in the process that the first rotating shaft 4 rotates clockwise, the first sprocket 801 drives the second sprocket 804 to rotate clockwise through the chain 805, the second sprocket 804 drives the push rod 807 to rotate clockwise through the third rotating rod 803 and the first fixing plate 806, the push rod 807 drives the limit block 809 to rotate clockwise through the first arc-shaped rod 808, the limit block 809 is clamped into the U-shaped frame 909, the limit block 809 drives the U-shaped frame 909 to rotate clockwise, the U-shaped frame 909 drives the pointer 911 to rotate clockwise through the slide rod 907 and the rectangular shell 906, the second torsion spring 905 drives the limiting teeth 1104 to rotate clockwise in the process that the turntable 904 rotates clockwise, and the pawl 1106 continuously rotates clockwise, and the limit teeth 1106 are prevented from resetting the turntable 904.
Because the blocking plate 908 does not block the arc-shaped groove 9041, in the clockwise rotation process of the turntable 904, the balancing weight 913 is always vertical to the horizontal plane, hydraulic oil in the arc-shaped groove 9041 freely flows, the rotation angle of the rotating plate 5 is equal to that of the turntable 904, when the air bag 6 is completely attached to the slope 101, the limiting block 809 cannot drive the U-shaped frame 909 to continuously rotate clockwise, in the anticlockwise rotation process of the rotating plate 5 and the bottom plate 1, the first arc-shaped rod 808 drives the limiting block 809 to rotate anticlockwise, in the anticlockwise rotation process, because the limiting teeth 1106 are limited by the pawls 1104, the turntable 904 cannot rotate anticlockwise and the second torsion spring 905 cannot reset, when the limiting block 809 moves out of the U-shaped frame 909 anticlockwise, the limiting of the U-shaped frame 909 is released, the second tension spring 910 resets the U-shaped frame 909 to drive the slide bar 907 and the pointer 908 to move downwards gradually to block the arc-shaped groove 9041, after the second tension spring 910 resets, and when the bottom plate 5 and the limiting block 809 are perpendicular to the bottom plate 1, and the blocking is completed.
Then, the stopper 809 is clamped into the middle U-shaped frame 909, the above steps are continuously repeated to measure other positions of the slope 101, so that the accuracy of the measured angle is ensured, when the position measurement of all the slopes 101 is completed, the push rod 807 is pulled forward, at this time, the three U-shaped frames 909 are in a deflection state, the push rod 807 does not contact with the three U-shaped frames 909 when the first arc-shaped rod 808 drives the stopper 809 to move forward, and after the stopper 809 is reset, the push rod 807 is not pulled forward any more.
Since the above measurement processes are all performed under the condition that the bottom plate 1 is flush with the horizontal plane, as shown in fig. 1, and actually after the bottom plate 1 is fixed, since the bottom plate 1 is located on the slope 101, whether the bottom plate 1 is flush with the horizontal plane or not cannot be accurately ensured by visual observation, the bottom plate 1 can deflect to different degrees, the front-back deflection hardly causes errors on the measurement result, and the left-right deflection can seriously affect the measurement result, and the following description is made with the deflection angle shown in fig. 14:
after the bottom plate 1 is installed, the right side of the bottom plate 1 is higher than the left side, taking the case that the right side of the bottom plate 1 is higher than the left side by 10 degrees and the angle of the slope 101 is 50 degrees as an example, during the rotation of the air bag 6, because the right side of the bottom plate 1 is higher than the left side, when the air bag 6 is completely attached to the slope 101, the deflection angle of the air bag 6 is 60 degrees and the angle indicated by the pointer 911 is 60 degrees, and the angle of the actual slope 101 is 50 degrees, so that the unnecessary 10 degrees need to be eliminated.
When the angle measurement of three positions of the slope 101 is completed, the balancing weight 913 is perpendicular to the bottom plate 1, and the specific operation is as follows: when the guide rod 1007 is pressed downwards, the guide rod 1007 drives the limit frame 1008 to move downwards, the third tension spring 1009 is stretched, the limit frame 1008 drives the guide rod 1007 to move downwards, when the inclined surface at the lower side of the guide rod 1007 is contacted with the fixed rod 1102, the guide rod 1007 extrudes the fixed rod 1102 along with the continuous downward movement of the guide rod 1007, the fixed rod 1102 is gradually far away from the fixed shaft 903 after being extruded, the two fourth tension springs 1103 are stretched, the fixed rod 1102 drives the three pawls 1104 to release the limit on the adjacent limit teeth 1106, after the limit teeth 1106 are released, the three second torsion springs 905 reset to drive the turntable 904 to rotate anticlockwise, the turntable 904 drives the second arc rod 912 and the balancing weights 913 to rotate anticlockwise through hydraulic oil in the arc grooves 9041, after the three second torsion springs 905 reset, the balancing weights 913 are located at the lower right side of the turntable 904, as the limit frame 1008 continues to move downwards, the lower side of the limit frame 1008 presses the fixing rod 1102 and the second U-shaped rod 1005 on the upper side respectively, the first rotating ring 1001 rotates anticlockwise, the second rotating ring 1004 rotates clockwise, the third torsion spring 1003 and the fourth torsion spring 1006 store force, meanwhile, the fixing rod 1102 and the second U-shaped rod 1005 on the lower side approach each other, the three balancing weights 913 are centered, the three balancing weights 913 rotate clockwise under the pressing of the second U-shaped rod 1005 on the right side, the three second torsion springs 905 store force, and when the three balancing weights 913 are all perpendicular to the bottom plate 1, the deflection angles of the three pointers 911 are the actual angles of the slope 101, the scale plate 902 is moved and the indication angles of the three pointers 911 are compared, and the specific angles of the slope 101 are finally obtained.
After the measured angle is recorded, the guide rod 1007 is not pressed any more, the third tension spring 1009 resets to drive the limit frame 1008 to move upwards, the limit frame 1008 does not squeeze the first U-shaped rod 1002 and the second U-shaped rod 1005 on the upper side, the third torsion spring 1003 and the fourth torsion spring 1006 reset, the first U-shaped rod 1002 and the second U-shaped rod 1005 on the lower side do not squeeze the balancing weight 913 any more, the second torsion spring 905 resets to drive the turntable 904 to rotate anticlockwise for resetting, when the turntable 904 resets, the three pointers 911 point upwards, then the push rod 807 is pushed backwards, the limit block 809 sequentially passes through the three U-shaped frames 909, the blocking plate 908 is enabled to remove blocking of the arc-shaped groove 9041, the arc-shaped groove 9041 is sealed again, the balancing weight 913 resets under the action of self gravity, the balancing weight 913 is parallel to the pointers 911, the second rotary shaft 1202 is reversely rotated through the hand wheel 1201, and the spiral anchor 1201 is screwed out of the slope 101.
In summary, no matter how much the deflection angle between the bottom plate 1 and the horizontal plane is, the deflection angle between the bottom plate 1 and the horizontal plane is eliminated, the influence of the error on the deflection angle of the pointer 911 is removed, and finally, the gradient of the slope 101 is obtained through three sets of data, so that the accuracy of the data is improved.
While the present invention has been described in detail with reference to the above embodiments, it will be apparent to those skilled in the art from this disclosure that various changes or modifications can be made therein without departing from the spirit and scope of the invention as defined in the following claims. Accordingly, the detailed description of the disclosed embodiments is to be taken only by way of illustration and not by way of limitation, and the scope of protection is defined by the content of the claims.
Claims (10)
1. The utility model provides a land space planning topography measuring device, a serial communication port, including bottom plate (1), bottom plate (1) are provided with slope (101), bottom plate (1) rigid coupling has support (102), bottom plate (1) sliding connection has U shaped plate (2), U shaped plate (2) are provided with connecting plate (201) of symmetric distribution, the rigid coupling has first extension spring (3) between U shaped plate (2) and bottom plate (1), connecting plate (201) of symmetric distribution rotate and are connected with first pivot (4), first pivot (4) rigid coupling has rotating plate (5), rotating plate (5) rigid coupling has gasbag (6), rotating plate (5) drive gasbag (6) rotate and slope (101) contact, gasbag (6) are preferential with slope (101) contact, bottom plate (1) are provided with detection mechanism.
2. The land space planning topography measuring device according to claim 1, wherein the detecting mechanism comprises a sliding plate (701), the sliding plate (701) is connected to the bottom plate (1) through a supporting block in a sliding mode, symmetrically distributed racks are arranged on the sliding plate (701), teeth of the symmetrically distributed racks face opposite directions, the bottom plate (1) is connected with a first rotating rod (702) through a supporting plate in a rotating mode, the first rotating rod (702) is fixedly connected with a first gear (703) meshed with one rack of the sliding plate (701), the support (102) is connected with a second rotating rod (704) in a rotating mode, the second rotating rod (704) is in transmission with the first rotating rod (702) through a power assembly, a second gear (705) meshed with the other rack of the sliding plate (701) is fixedly connected between the second gear (705) and the connecting plate (201), the torsion force of the first torsion spring (706) is larger than that of the first tension spring (3), and the first rotating shaft (4) is provided with an angle recording component.
3. The land space planning topography measuring device according to claim 2, characterized in that the angle recording component comprises a first sprocket (801), the first sprocket (801) is fixedly connected with a first rotating shaft (4), the bottom plate (1) is provided with a tensioning assembly (802), the bottom plate (1) is rotatably connected with a third rotating rod (803) through a supporting plate, the third rotating rod (803) is fixedly connected with a second sprocket (804), a chain (805) is wound between the first sprocket (801), the tensioning assembly (802) and the second sprocket (804), the third rotating rod (803) is fixedly connected with a first fixing plate (806), the first fixing plate (806) is limited to slide and provided with a push rod (807), the push rod (807) is fixedly connected with a limiting block (809) through a first arc-shaped rod (808), and the bottom plate (1) is provided with an angle storage assembly.
4. A land space planning topography measuring device according to claim 3, characterized in that the angle storage assembly comprises a U-shaped frame (901), the U-shaped frame (901) is fixedly connected to the bottom plate (1), the U-shaped frame (901) is slidingly connected with a scale plate (902), the bottom plate (1) is fixedly connected with a fixed shaft (903) through a supporting plate, the fixed shaft (903) is rotationally connected with a turntable (904) distributed at equal intervals, a second torsion spring (905) is fixedly connected between the turntable (904) and the fixed shaft (903), the turntable (904) is fixedly connected with a rectangular shell (906), the rectangular shell (906) is slidingly connected with a sliding rod (907), the sliding rod (907) is fixedly connected with a plugging plate (908) slidingly connected with an adjacent rectangular shell (906), the plugging plate (908) is positioned in the adjacent rectangular shell (906), the sliding rod (907) is fixedly connected with a U-shaped frame (909) matched with an adjacent limit block (809), a second tension spring (910) is fixedly connected between the U-shaped frame (909) and the adjacent rectangular shell (906), and the U-shaped frame (909) is fixedly connected with a pointer (911) matched with the scale plate (911), and the measuring assembly is provided with a pointer (911).
5. The land space planning topography measuring device according to claim 4, wherein an arc-shaped surface is arranged on the upper portion of the inner side surface of the U-shaped frame (909), the limiting blocks (809) are provided with symmetrically distributed inclined surfaces, and the inclined surfaces of the limiting blocks (809) are matched with the arc-shaped surface of the U-shaped frame (909).
6. The land space planning topography measuring device according to claim 4, wherein the measuring component comprises a second arc-shaped rod (912), the turntable (904) is provided with an arc-shaped groove (9041), the second arc-shaped rod (912) is slidably connected to the adjacent arc-shaped groove (9041), the arc-shaped groove (9041) is filled with hydraulic oil, one side of the turntable (904) far away from the rectangular shell (906) is provided with an arc-shaped notch, the second arc-shaped rod (912) is fixedly connected with a balancing weight (913) matched with the arc-shaped notch of the adjacent turntable (904), and the fixed shaft (903) is provided with a fixing component.
7. The land space planning topography measurement device according to claim 6, wherein the fixing assembly comprises symmetrically distributed first swivel rings (1001), the symmetrically distributed first swivel rings (1001) are rotationally connected to the fixing shaft (903), symmetrically distributed first U-shaped rods (1002) are fixedly connected between the symmetrically distributed first swivel rings (1001), third torsion springs (1003) are fixedly connected between the first swivel rings (1001) and the fixing shaft (903), symmetrically distributed second swivel rings (1004) are rotationally connected to the fixing shaft (903), symmetrically distributed second U-shaped rods (1005) are fixedly connected between the symmetrically distributed second swivel rings (1004), fourth torsion springs (1006) are fixedly connected between the second swivel rings (1004) and the fixing shaft (903), and the bracket (102) is provided with an extrusion assembly.
8. The device for measuring the topography of the territory space planning according to claim 7, wherein the extrusion assembly comprises a guide rod (1007), the guide rod (1007) is slidably connected to the bracket (102), a limit frame (1008) is fixedly connected to the guide rod (1007), a third tension spring (1009) is fixedly connected between the limit frame (1008) and the bracket (102), and the fixed shaft (903) is provided with the limit assembly.
9. The land space planning topography measuring device according to claim 8, wherein the limiting component comprises a second symmetrically distributed fixing plate (1101), the second symmetrically distributed fixing plate (1101) is fixedly connected to a fixing shaft (903), the second fixing plate (1101) is provided with a rectangular groove, the rectangular groove of the second symmetrically distributed fixing plate (1101) is slidably connected with a fixing rod (1102), a fourth tension spring (1103) is fixedly connected between the second fixing plate (1101) and the fixing rod (1102), the fixing rod (1102) is rotatably connected with a pawl (1104) which is uniformly distributed, a fifth torsion spring (1105) is fixedly connected between the pawl (1104) and the fixing rod (1102), the rotary table (904) is provided with limiting teeth (1106) which are uniformly distributed, the pawl (1104) is in limiting fit with the adjacent limiting teeth (1106), and the limiting frame (1008) is fixedly connected with a squeezing plate (1107) which is matched with the fixing rod (1102).
10. The territory space planning topography measuring device according to claim 1, wherein the bottom plate (1) is provided with a supporting mechanism, the supporting mechanism comprises symmetrically distributed screw anchors (1201), the symmetrically distributed screw anchors (1201) are all rotationally connected with the bottom plate (1), the bracket (102) is rotationally connected with a second rotating shaft (1202), and the second rotating shaft (1202) is driven with the symmetrically distributed screw anchors (1201) through a power assembly.
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| CN117589132A (en) * | 2024-01-18 | 2024-02-23 | 滕州市测绘院 | Mountain slope mapping device |
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