CN115326039A

CN115326039A - Device for keeping engineering survey mark post vertical in real time and using method thereof

Info

Publication number: CN115326039A
Application number: CN202210967149.1A
Authority: CN
Inventors: 刘国锋; 赵吉峰; 刘国兵
Original assignee: Chiping 3d Mapping Co ltd
Current assignee: Shanghai Zhuyuan Construction Engineering Supervision Co ltd
Priority date: 2022-08-11
Filing date: 2022-08-11
Publication date: 2022-11-11
Anticipated expiration: 2042-08-11
Also published as: CN115326039B

Abstract

The invention discloses a device for keeping an engineering survey marker post vertical in real time and a using method thereof, belonging to the field of engineering survey, comprising an engineering survey marker post and further comprising the following steps: the marker post mounting unit comprises a mounting sleeve and lighting assemblies, the top of the engineering measurement marker post is sleeved with the mounting sleeve, and two sides of the mounting sleeve are symmetrically provided with the two lighting assemblies; the vertical state keeps the unit, includes last annular stretching strap, goes up the mount pad, goes up installation axle, goes up the gyro wheel and connects the subassembly down, goes up to rotate through bearing one in the mount pad and connects the both ends of going up the installation axle, goes up the fixed gyro wheel that has cup jointed in middle part of installation axle, goes up the top that cup joints annular stretching strap on the gyro wheel. Folding framework unit can fold when not using, reduces the space and occupies, and convenient transportation shifts, does not use big electrical equipment, and equipment obtains simplifying, and outdoor operations when being applicable to engineering survey also conveniently carries, is applicable to laying of slope department, conveniently keeps the vertical state of engineering survey sighting rod in real time.

Description

Device for keeping engineering survey mark post vertical in real time and using method thereof

Technical Field

The invention relates to the technical field of engineering measurement, in particular to a device for keeping an engineering measurement benchmark vertical in real time and a using method thereof.

Background

The construction measurement refers to measurement work carried out in an engineering construction stage, engineering measurement related to engineering construction relates to various industries, a common method is to adopt a level gauge and a marker post to be matched for use for measurement, the marker post and a horizontal plane are required to be vertical to ensure the measurement precision during measurement, and in the measurement at present, the marker post is often manually held or inserted into a soil layer, so the vertical degree cannot be ensured;

the Chinese patent with application publication number CN113776511A in the prior art discloses a device for keeping engineering measuring mark post vertical in real time, which comprises a support frame, wherein the upper part of the support frame is provided with a connecting pipe, measuring mark post suspension mechanisms are arranged in the two connecting pipes, the side part of the connecting pipe is provided with a fastening component for fixing the measuring mark post suspension mechanisms, the upper part of the measuring mark post suspension mechanism is provided with a measuring mark post lifting control mechanism, the output end of the measuring mark post lifting control mechanism is provided with a connecting hook, the upper part of the connecting hook is provided with a measuring mark post connected through a connecting wire, the support frame is provided with an automatic correction mechanism, and the bottom of the support frame is provided with an auxiliary support mechanism;

it has the following problems: need have big electrical equipment such as cylinder, equipment is complicated, and occupation space is big, and is inconvenient to carry, wholly all can incline when slope department, is difficult to adjust vertical state.

Disclosure of Invention

The invention aims to solve the problems that in the prior art, large electrical equipment such as an air cylinder is needed in actual use, the equipment is complex, large in occupied space and inconvenient to carry, the whole device can incline at a slope, and the vertical state is not easy to adjust, and provides a device for keeping an engineering measurement target rod vertical in real time and a using method thereof.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a real-time maintenance engineering survey sighting rod is vertical device, includes engineering survey sighting rod, still includes:

the marker post mounting unit comprises a mounting sleeve and lighting assemblies, the top of the engineering measurement marker post is sleeved with the mounting sleeve, and two sides of the mounting sleeve are symmetrically provided with the two lighting assemblies;

the vertical state maintaining unit comprises an upper annular drawstring, an upper mounting seat, an upper mounting shaft, an upper roller and a lower connecting assembly, wherein the two ends of the upper mounting shaft are connected in the upper mounting seat in a rotating mode through a bearing I;

the quick detach installation unit, the top of installing the seat is connected to the bottom, and the top of quick detach installation unit is through orientation adjustment subassembly connection folding frame unit, the side-mounting of folding frame unit has dismantlement formula height control subassembly.

The detachable height control assembly is used for adjusting the height of the folding frame unit, the folding frame unit can be folded when not in use, the occupied space is reduced, transportation transfer is facilitated, the vertical state maintaining unit can be rotated relative to the folding frame unit by the orientation adjusting assembly, thereby the orientation of the engineering measurement mark post is changed, remote observation is facilitated, the installation sleeve is used for fixing the top of the engineering measurement mark post, the illuminating assembly can be used when light is not good, the upper roller and the upper installation shaft can rotate, the lowest point of the bottom of the upper annular pull strap can be ensured to be connected with the lower assembly when the upper annular pull strap is pulled down by the lower assembly, the inclination of the engineering measurement mark post is caused by the fact that other parts of the bottom of the upper annular pull strap and the lower assembly are hooked by friction force, and the upper real-time maintenance of the vertical state is realized by the gravity of the engineering measurement mark post.

Preferably, the lower connecting assembly comprises a connecting stud and a sliding ring, the bottom end of the connecting stud is connected with the inner thread of the top center screw hole of the mounting sleeve, the sliding ring is connected with the top of the connecting stud, and the sliding ring is connected with the bottom of the inner side of the upper annular pull belt.

The middle part and the connecting stud of installation cover are connected, ensure not to influence the balance of engineering survey sighting rod under natural gravity state, do benefit to the engineering survey sighting rod and receive gravity to be in vertical state, the sliding ring receives the pulling force of engineering survey sighting rod to articulate with the inboard bottommost of last annular stretching strap all the time, reduce the influence of frictional force to the vertical state of engineering survey sighting rod, it is the rectangle to go up annular stretching strap self cross-section, the orientation of injecing engineering survey sighting rod that can be better, avoid the uncontrolled rotation of engineering survey sighting rod.

Preferably, folding framework unit includes installation square plate, loose axle, folding movable rod and folding movable rod locking control assembly, and mounting groove has been seted up respectively in the four corners of installation square plate, respectively through the one end of four folding movable rods of loose axle swing joint in four mounting groove, the thickness of installation square plate and folding movable rod is the same.

When the folding device is not used, the folding movable rods at the four corners of the installation square plate move relative to the movable shafts, the four folding movable rods are folded to be in a downward state, the folding movable rod locking control assembly is attached to the end face of the top end of each folding movable rod, the folding movable rods cannot move relative to the installation square plate continuously, the four folding movable rods are parallel to each other, the occupied space is reduced at the moment, the folding movable rods are unfolded when the folding device is used, so that the folding movable rods and the installation square plate are positioned on the same plane, the folding movable rod locking control assembly is attached to the upper side faces of the four folding movable rods, the four folding movable rods cannot move relative to the installation square plate continuously, and the installation square plate and the folding movable rods are kept in a stably unfolded use state;

preferably, folding movable rod locking control assembly includes flange, bearing two, control side board, control bolt, spacing post, spacing hole and circular slot, the top center of installation side board is provided with the flange, and the top center of flange rotates the bottom of connection control bolt through bearing two, the screw threaded connection at control bolt and control side board middle part, the circular slot that corresponds the flange is seted up to the bottom of control side board, spacing hole has been seted up on the control side board, the top fixed connection of installation side board and the spacing post of the vertical sliding connection in spacing hole.

Clockwise twisting the control bolt, enabling the control square plate to move up and down along the limiting column under the threaded action of the control bolt and the control square plate, enabling the four folding movable rods to be positioned on the same plane with the installation square plate when the four folding movable rods are unfolded, enabling the control square plate to descend to be in contact with the upper sides of the four folding movable rods at the moment, enabling the four folding movable rods to stop moving, keeping the stable state after the four folding movable rods are unfolded, reversely twisting the control bolt when the control square plate needs to be folded, enabling the control square plate to move up, then pulling the four folding movable rods downwards to enable the four folding movable rods to be downward and parallel to each other, then clockwise twisting the control bolt, enabling the control square plate to abut against the top end faces of the four folding movable rods to descend, enabling the four folding movable rods to be limited again at the moment, and keeping the folded state;

preferably, dismantlement formula height control subassembly includes nut, screw thread post, arris piece and hollow stay tube, and four nuts of the other end difference fixedly connected with of four folding movable rods have screw thread post respectively in every nut, and the top of four arris pieces is connected respectively to the bottom of four screw thread posts, and four vertical hollow stay tubes are connected respectively to the bottom of four arris pieces.

The threaded column is held tightly through the arris piece to facilitate the stress, the threaded column is driven to rotate relative to the nut, the connecting position of the adjusting nut and the threaded column is adjusted, and the parts of the four threaded columns, which are positioned on the lower side of the adjusting nut, can be inconsistent, so that the threaded column can be applicable to the fixation of a slope, the installation square plate is approximately in a horizontal state, the hollow supporting tube can support the threaded column, and the installation is convenient to install and fix parts on a soil layer.

Preferably, the detachable height control assembly further comprises a safety thorn unit, wherein the safety thorn unit is mounted at the bottom of each of the four hollow support pipes and is used for fixing the hollow support pipe in the detachable height control assembly.

Preferably, the safety thorn unit comprises a sliding column, a sharp thorn and a thorn telescoping control assembly, the sliding column is sleeved at the bottom of the inner side of each of the four hollow supporting tubes in a sliding mode, the bottom of the sliding column is of a conical structure and is connected with the top end of the sharp thorn, and the sliding column is connected with the thorn telescoping control assembly;

the ground thorn telescoping control assembly can control the sliding column and the sharp thorn to retract into the hollow supporting tube, the sharp thorn is convenient to retract when not in use, the safety is good, the sliding column slides and extends out relative to the hollow supporting tube when in use, and the sharp thorn pierces into a soil layer to fix the position of the hollow supporting tube.

Preferably, the flexible control assembly of ground thorn includes the arc wall, erects logical groove, sliding sleeve, burr and connects the slide bar, the groove has been seted up to the bottom side of hollow stay tube and has been led to the vertical side, erects to lead to upper and lower end one side of groove and seted up the arc wall respectively, the sliding sleeve has been cup jointed in the activity of the bottom periphery side of hollow stay tube, the one end of connecting the slide bar is connected to the inboard connection of sliding sleeve, and the other end of connecting the slide bar passes and erects logical groove and connect the slip post, the peripheral side isogonism of sliding sleeve is provided with the burr.

The sliding sleeve can move in the outside of hollow stay tube, conveniently hold operation sliding sleeve tightly through the burr, need spine during operation, with the sliding sleeve drop-down, connect the slide bar and slide to the bottom along vertical through groove, then anticlockwise rotation sliding sleeve, connect the slide bar and slide to the arc wall of bottom in, when spine inserts the soil layer atress this moment, because connect the slide bar in the arc wall of bottom, spine and sliding column can not retract in the hollow stay tube, do not need spine during operation, rotate the sliding sleeve, make and connect the slide bar and slide to vertical through inslot again, then pull up the sliding sleeve and slide to vertical through groove top until connecting the slide bar, then anticlockwise rotation sliding sleeve, connect the slide bar and slide to the arc wall at top in, spine and sliding column can not stretch out hollow stay tube because of gravity this moment, the recess can be set up to the bottom all can be opened to two arc walls keep away from the one end bottom of vertical through groove, make and connect the slide bar when being in this position relatively stable, reduce the unexpected arc wall's of connecting the slide bar condition of roll-off arc wall.

Preferably, still including preventing that the wind blows the subassembly, orientation adjustment subassembly's external dish bottom detachable is connected with prevents wind and blows the subassembly, prevents wind and blows the subassembly and cover the engineering survey sighting rod, when the wind high energy blows the engineering survey sighting rod, uses to prevent that the wind blows the influence that the subassembly can overcome wind.

Preferably, the use method of the device for keeping the engineering measurement benchmark vertical in real time specifically comprises the following steps:

s1: unfolding the folding movable rods at the four corners of the installation square plate to enable the upper sides of the folding movable rods to be parallel to the upper side of the installation square plate, and enabling a control square plate in the folding movable rod locking control assembly to be attached to the upper side of the installation square plate to enable the relative positions of the folding movable rods and the installation square plate to be fixed;

s2: the threaded column and the nut are relatively displaced up and down by twisting the threaded column through the arris block, so that the supporting height of the folding movable rod by the threaded column and the hollow supporting tube is adjusted;

s3: the bottom end of the sliding column and the sharp spine extend out of the bottom of the hollow supporting tube through the ground spine telescopic control assembly, and then the sharp spine is inserted into a soil layer;

s4: the vertical state maintaining unit is installed well through the quick-dismantling installation unit, and the vertical state maintaining unit enables the engineering measuring marker post to be in a vertical state all the time by means of the gravity of the engineering measuring marker post

S5: adjusting the orientation adjusting component to enable the engineering measuring mark post to face to a proper direction;

s6: under the condition that the engineering measuring target rod is blown by wind to shake, the wind blowing prevention assembly is arranged at the bottom of the external connecting disc facing the adjusting assembly, and the engineering measuring target rod is surrounded by the wind blowing prevention assembly.

Compared with the prior art, the invention provides a device for keeping an engineering measurement benchmark vertical in real time and a using method thereof, and the device has the following beneficial effects:

1. according to the device for keeping the engineering measurement marker post vertical in real time, the detachable height control assembly is used for adjusting the height of the folding framework unit, the folding framework unit can be folded when not used, the space occupation is reduced, the transportation and the transfer are convenient, the orientation adjusting assembly can enable the vertical state keeping unit to rotate relative to the folding framework unit, so that the orientation of the engineering measurement marker post is changed, the remote observation is convenient, the mounting sleeve is used for fixing the top of the engineering measurement marker post, and the illuminating assembly can be used when the light is poor;

2. according to the device for keeping the engineering measurement target pole vertical in real time, the upper idler wheel and the upper mounting shaft can rotate, so that the lowest point of the bottom of the upper annular pull belt can be connected with the lower connection assembly when the upper annular pull belt is pulled down by the lower connection assembly, the phenomenon that the engineering measurement target pole inclines due to the fact that other parts of the bottom of the upper annular pull belt are connected with the lower connection assembly through friction force is avoided, the upper real-time keeping of the vertical state is achieved by utilizing the gravity of the engineering measurement target pole, large electrical equipment is not used, the equipment is simplified, the device is suitable for outdoor operation during engineering measurement and is convenient to carry, the device is suitable for placing at a slope, and the vertical state of the engineering measurement target pole is convenient to keep in real time;

3. the use method of the device for keeping the engineering measurement marker post vertical in real time is convenient and quick to operate, can be used without excessive experience, can be adjusted properly according to the outdoor environment, is beneficial to improving the efficiency of engineering measurement, and almost does not need to interfere once more after being adopted.

The parts not involved in the device are the same as or can be realized by adopting the prior art, the device is convenient and efficient to use, ensures that the engineering survey mark post is in a proper orientation and in a vertical state, and is beneficial to the accurate execution of engineering survey.

Drawings

FIG. 1 is a schematic structural diagram of a device for keeping an engineering survey mark post upright in real time according to the present invention;

FIG. 2 is a schematic view of a partially enlarged structure at A in FIG. 1 of a device for keeping an engineering survey mark post upright in real time according to the present invention;

FIG. 3 is a schematic view of a partially enlarged structure at B in FIG. 1 of a device for keeping an engineering survey mark post upright in real time according to the present invention;

FIG. 4 is a schematic cross-sectional view of a quick-release mounting unit of a device for maintaining the verticality of an engineering survey mark post in real time according to the present invention;

FIG. 5 is a schematic view of a bottom view of a device for maintaining the verticality of an engineering survey pole in real time according to the present invention;

FIG. 6 is a schematic view of a partially enlarged structure at C in FIG. 5 of a device for maintaining the verticality of an engineering survey pole in real time according to the present invention;

FIG. 7 is a schematic cross-sectional view of an orientation adjustment assembly of a device for maintaining the vertical orientation of an engineering survey pole in real time according to the present invention;

FIG. 8 is a schematic structural diagram of a fourth embodiment of a device for keeping an engineering survey mark post upright in real time according to the present invention;

in the figure: 1 engineering measuring mark post, 2 mark post mounting units, 21 mounting sleeves, 22 fixing screws, 23 electric torch, 24 control switch, 3 vertical state maintaining units, 31 connecting studs, 32 slip rings, 33 upper annular pull belts, 34 upper mounting seats, 35 upper mounting shafts, 36 upper rollers, 37 upper limiting rings, 38 lower annular belts, 39 lower mounting seats, 310 lower rollers, 311 lower mounting shafts, 312 lower limiting rings, 4 quick-release mounting units, 41 hollow insertion rods, 42 insertion sleeves, 43 side clamping grooves, 44 transverse sliding rails, 45 sliding connecting rods, 46 pressing columns, 47 pressing caps, 48 limiting outer frames, 49 mounting plates, 410 springs, 411 locking blocks, 5 orientation adjusting components 51 fixed disc, 52 external connecting disc, 53 rotating disc, 54 through hole, 55 bolt, 6 folding frame unit, 61 installation square plate, 62 movable shaft, 63 folding movable rod, 64 convex disc, 65 bearing II, 66 control square plate, 67 control bolt, 68 limit column, 69 limit hole, 610 circular groove, 7 detachable height control component, 71 nut, 72 threaded column, 73 prism block, 74 hollow support tube, 8 safe thorn unit, 81 sliding column, 82 arc groove, 83 vertical through groove, 84 sliding sleeve, 85 convex pattern, 86 sharp thorn, 87 connecting sliding rod, 9 windproof component, 91 fixed ear, 92 transparent square tube, 93 connecting ear and 94 connecting bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Example (b):

in a first embodiment, referring to fig. 1 to 8, a device for keeping an engineering survey pole upright in real time includes an engineering survey pole 1, and further includes:

the marker post mounting unit 2 comprises a mounting sleeve 21 and lighting assemblies, the top of the engineering measurement marker post 1 is sleeved with the mounting sleeve 21, two lighting assemblies are symmetrically arranged on two sides of the mounting sleeve 21, the other two symmetrical sides of the mounting sleeve 21 are respectively in threaded connection with fixing screws 22, so that the mounting sleeve 21 and the engineering measurement marker post 1 are firmly fixed, and the two fixing screws 22 are symmetrically arranged relative to the engineering measurement marker post 1 to avoid influencing the quality balance of the engineering measurement marker post 1;

the lighting components comprise a flashlight 23 and a control switch 24, two flashlights 23 are symmetrically arranged on two sides of the mounting sleeve 21, a storage battery is arranged in the flashlight 23, the control switch 24 is arranged on the outer side of the flashlight 23, the two lighting components are symmetrically arranged, the influence on the quality balance of the engineering measuring marker post 1 is avoided,

the vertical state maintaining unit 3 comprises an upper annular drawstring 33, an upper mounting seat 34, an upper mounting shaft 35, an upper roller 36 and a lower connecting assembly, wherein the two ends of the upper mounting shaft 35 are connected in the upper mounting seat 34 in a rotating mode through a bearing I, the upper roller 36 is fixedly sleeved in the middle of the upper mounting shaft 35, the top of the upper annular drawstring 33 is sleeved on the upper roller 36, and the bottom of the inner side of the upper annular drawstring 33 is connected with the top center of the mounting sleeve 21 through the lower connecting assembly;

the two ends of the upper roller 36 are respectively provided with an upper limiting ring 37 in an integrated forming mode, the upper annular pull belt 33 is limited through the upper limiting ring 37, and the upper annular pull belt 33 is prevented from being separated from the upper roller 36;

the lower connecting component comprises a connecting stud 31 and a sliding ring 32, the bottom end of the connecting stud 31 is connected with the inner thread of the central screw hole in the top of the mounting sleeve 21, the sliding ring 32 is connected with the top of the connecting stud 31, and the sliding ring 32 is connected with the bottom of the inner side of an upper annular pull belt 33.

The middle part and the connecting stud 31 of installation cover 21 are connected, ensure not to influence the balance of engineering survey sighting rod 1 under natural gravity state, do benefit to engineering survey sighting rod 1 and receive gravity to be in vertical state, the sliding ring 32 receives the pulling force of engineering survey sighting rod 1 to articulate with the inboard bottommost of last annular stretching strap 33 all the time, reduce the influence of frictional force to the 1 vertical state of engineering survey sighting rod, it is the rectangle to go up annular stretching strap 33 self cross-section, the orientation of injecing engineering survey sighting rod 1 that can be better, avoid the uncontrolled rotation of engineering survey sighting rod 1.

The bottom of the quick-release mounting unit 4 is connected with the top of the upper mounting seat 34, the top of the quick-release mounting unit 4 is connected with the folding frame unit 6 through the orientation adjusting component 5, and the side surface of the folding frame unit 6 is provided with a detachable height control component 7;

the orientation adjusting component 5 comprises a fixed disc 51, an external disc 52, a rotating disc 53, through holes 54 and bolts 55, the bottom of an installation square plate 61 of the folding frame unit 6 is fixedly connected with the fixed disc 51 through the bolts 55, at least six through holes 54 are formed in the edge of the fixed disc 51 in an annular array, the bolts 55 penetrate through the through holes 54, an annular groove is formed in the upper side of the fixed disc 51, the rotating disc 53 is rotatably connected in the annular groove, a circular through groove communicated with the annular groove is formed in the bottom of the fixed disc 51, the bottom of the rotating disc 53 is connected with the external disc 52, the bottom of the external disc 52 penetrates through the circular through groove, the fixed disc 51 is fixed at the bottom of the installation square plate 61 through the bolts 55, the external disc 52 and the rotating disc 53 can rotate relative to the fixed disc 51, so that the orientation of the engineering measuring standard rod 1 is changed, and remote measurement is facilitated;

the quick-release mounting unit 4 comprises a hollow insertion rod 41, an insertion sleeve 42, side clamping grooves 43, transverse sliding rails 44, sliding connecting rods 45, pressing columns 46, pressing caps 47, a limiting outer frame 48, a mounting plate 49, springs 410 and locking blocks 411, wherein the bottom center of an outer connecting disc 52 is fixedly connected with the insertion sleeve 42, the side clamping grooves 43 are formed in two sides of the bottom of the insertion sleeve 42 respectively, the bottom of the hollow insertion rod 41 is fixedly connected with the top center of an upper mounting seat 34, chamfers are arranged on two sides of the top of the hollow insertion rod 41 and play a role in guiding when the hollow insertion rod is inserted into the insertion sleeve 42, the mounting plate 49 is arranged on the top of the hollow insertion rod 41, two sides of the mounting plate 49 are connected with the two locking blocks 411 through the springs 410 respectively, sliding through grooves in two sides of the top of the hollow insertion rod 41 are connected with the two locking blocks 411 in a sliding mode respectively, the tops of the outer ends of the two locking blocks 411 are provided with wedge-shaped surfaces, the bottoms of the two locking blocks 411 are connected with the sliding rails 44 respectively, the bottoms of the two sliding connecting rods 41 are connected with the sliding grooves of the two sliding rods 45 respectively, the sliding rails 44, the two sliding rods 46 are connected with the bottom ends of the sliding columns 46 respectively, and the two sliding caps 46 of the sliding columns 46 respectively;

when the upper mounting seat 34 needs to be mounted, two fingers pinch the two pressing caps 47 to enable the two sliding connecting rods 45 to relatively slide along the transverse sliding rail 44, the two springs 410 are compressed to enable the two locking blocks 411 to retract into the hollow insertion rod 41, then the top of the hollow insertion rod 41 is inserted into the insertion sleeve 42, the pressing caps 47 are released, the two springs 410 rebound, the two locking blocks 411 are pushed into the side clamping grooves 43, the hollow insertion rod 41 and the insertion sleeve 42 are locked, the mounting of the upper mounting seat 34 is completed, the upper mounting seat 34 and the orientation adjusting assembly 5 can be detached, and the upper mounting seat 34 and the orientation adjusting assembly 5 are convenient to detach, transfer and carry;

folding framework unit 6 includes installation square plate 61, loose axle 62, folding movable rod 63 and folding movable rod locking control assembly, and mounting groove has been seted up respectively to the four corners of installation square plate 61, respectively through the one end of four folding movable rods 63 of loose axle 62 swing joint in four mounting groove, and installation square plate 61 is the same with the thickness of folding movable rod 63.

When the folding device is not used, the folding movable rods 63 at four corners of the installation square plate 61 move relative to the movable shaft 62, the four folding movable rods 63 are folded to be in a downward state, the folding movable rod locking control assembly is attached to the end face of the top end of the folding movable rod 63, the folding movable rods 63 cannot move relative to the installation square plate 61 continuously, the four folding movable rods 63 are parallel to each other, the occupied space is reduced at the moment, when the folding device is used, the folding movable rods 63 are unfolded, the folding movable rods 63 and the installation square plate 61 are positioned on the same plane, the folding movable rod locking control assembly is attached to the upper side faces of the four folding movable rods 63, the four folding movable rods 63 cannot move relative to the installation square plate 61 continuously, and the installation square plate 61 and the folding movable rods 63 are kept in a stably unfolded use state;

folding movable rod locking control assembly includes the flange 64, two 65 of bearing, control square plate 66, control bolt 67, spacing post 68, spacing hole 69 and circular slot 610, the top center of installation square plate 61 is provided with flange 64, the top center of flange 64 rotates the bottom of connection control bolt 67 through two 65 of bearing, the screw threaded connection at control bolt 67 and control square plate 66 middle part, circular slot 610 that corresponds flange 64 is seted up to the bottom of control square plate 66, spacing hole 69 has been seted up on the control square plate 66, the top fixed connection of installation square plate 61 and spacing post 68 of the vertical sliding connection of spacing hole 69.

Clockwise twisting the control bolt 67, enabling the control square plate 66 to move up and down along the limiting column 68 through the threaded action of the control bolt 67 and the control square plate 66, enabling the four folding movable rods 63 to be in the same plane with the installation square plate 61 when the four folding movable rods 63 are unfolded, enabling the control square plate 66 to descend to be in contact with the upper sides of the four folding movable rods 63 at the moment, enabling the four folding movable rods 63 not to move any more, keeping the stable state after the four folding movable rods 63 are unfolded, and when the four folding movable rods 63 need to be folded, reversely twisting the control bolt 67 to enable the control square plate 66 to move up, then pulling the four folding movable rods 63 downwards to enable the four folding movable rods 63 to be downward and parallel to each other, then clockwise twisting the control bolt 67, enabling the control square plate 66 to descend to abut against the top end faces of the four folding movable rods 63, enabling the four folding movable rods 63 to be limited again at the moment, and keeping the folded state;

dismantlement formula height control subassembly 7 includes nut 71, threaded column 72, arris piece 73 and hollow stay tube 74, and four nuts 71 of fixedly connected with are distinguished to the other end of four folding movable rods 63, and threaded column 72 is connected to the threaded column 72 in every nut 71 respectively, and the top of four arris pieces 73 is connected respectively to the bottom of four threaded columns 72, and four vertical hollow stay tubes 74 are connected respectively to the bottom of four arris pieces 73.

Make things convenient for the atress to grip screw thread post 72 through arris piece 73, drive screw thread post 72 and rotate for nut 71, adjusting nut 71 and screw thread post 72's hookup location, four screw thread posts 72 are located the part of adjusting nut 71 downside can be inconsistent to can be applicable to the fixed of slope department, make installation square plate 61 roughly be in the horizontality, hollow stay tube 74 can prop high screw thread post 72, also the part at the soil layer is fixed in easy to assemble.

When the foldable frame unit is used, the detachable height control assembly 7 is used for adjusting the height of the foldable frame unit 6, and the foldable frame unit 6 can be folded when not used, so that the occupied space is reduced, and the transportation and the transfer are convenient;

the orientation adjusting assembly 5 can enable the vertical state maintaining unit 3 to rotate relative to the folding frame unit 6, so that the orientation of the engineering measuring post 1 is changed, and remote observation is facilitated;

the mounting sleeve 21 is used for fixing the top of the engineering measurement mark post 1, and the lighting assembly can be used when the light is poor;

go up gyro wheel 36 and last installation axle 35 and can rotate, make annular stretching strap 33 receive down can ensure the minimum of annular stretching strap 33 bottom and be connected with the subassembly down when the subassembly is pulled down, avoid frictional force to make other parts of annular stretching strap 33 bottom articulate with the subassembly down and cause engineering survey sighting rod 1 slope, utilize the last real-time maintenance of the gravity realization vertical state of engineering survey sighting rod 1 self.

In the second embodiment, referring to fig. 1 to 8, a device for keeping an engineering survey pole upright in real time is substantially the same as the first embodiment in structure, and the difference is that:

the detachable height control assembly further comprises a safe puncturing unit 8, the safe puncturing unit 8 is respectively installed at the bottoms of the four hollow supporting pipes 74, and the safe puncturing unit 8 is used for fixing the hollow supporting pipes 74 in the detachable height control assembly 7.

The safety thorn unit 8 comprises a sliding column 81, a sharp thorn 86 and a ground thorn telescopic control component, the sliding column 81 is respectively sleeved at the bottom of the inner side of the four hollow supporting tubes 74 in a sliding mode, the bottom of the sliding column 81 is of a conical structure and is connected with the top end of the sharp thorn 86, the sliding column 81 is connected with the ground thorn telescopic control component, and the sharp thorn 86 can be made of long steel nails;

the ground thorn telescopic control assembly can control the sliding column 81 and the sharp thorn 86 to retract into the hollow supporting tube 74, the sharp thorn 86 can be conveniently retracted when the ground thorn telescopic control assembly is not used, safety is good, the sliding column 81 slides and extends out relative to the hollow supporting tube 74 when the ground thorn telescopic control assembly is used, and the position of the hollow supporting tube 74 is fixed by the sharp thorn 86 penetrating into a soil layer.

The flexible control assembly of ground thorn includes arc wall 82, vertical groove 83, sliding sleeve 84, burr 85 and connection slide bar 87, vertical groove 83 has been seted up to the bottom side of hollow stay tube 74, arc wall 82 has been seted up respectively to vertical groove 83's upper and lower end one side, sliding sleeve 84 has been cup jointed in the activity of the bottom periphery side of hollow stay tube 74, the one end of connecting slide bar 87 is connected to the inboard connection of sliding sleeve 84, the other end of connecting slide bar 87 passes vertical groove 83 and connects sliding column 81, the peripheral side isogonism of sliding sleeve 84 is provided with burr 85.

When in use, the sliding sleeve 84 can move outside the hollow supporting tube 74, and the sliding sleeve 84 is convenient to be held tightly by the convex patterns 85;

when the spikes 86 are needed to work, the sliding sleeve 84 is pulled down, the connecting sliding rod 87 slides down to the bottom along the vertical through groove 83, then the sliding sleeve 84 is rotated anticlockwise, the connecting sliding rod 87 slides into the arc-shaped groove 82 at the bottom, and at the moment, the spikes 86 are inserted into the soil layer to be stressed;

because the connecting sliding rod 87 is positioned in the arc-shaped groove 82 at the bottom, the spine 86 and the sliding column 81 cannot retract into the hollow supporting tube 74;

when the spine 86 is not needed to work, the sliding sleeve 84 is rotated to enable the connecting sliding rod 87 to slide into the vertical through groove 83 again, and then the sliding sleeve 84 is pulled upwards until the connecting sliding rod 87 slides to the top of the vertical through groove 83;

then the sliding sleeve 84 is rotated anticlockwise, the connecting sliding rod 87 slides into the arc-shaped groove 82 at the top, and at the moment, the spine 86 and the sliding column 81 do not extend out of the hollow supporting tube 74 due to gravity;

the bottoms of the ends, far away from the vertical through groove 83, of the two arc-shaped grooves 82 can be provided with lower concave parts, so that the connecting sliding rod 87 is stable when in the position, and the situation that the connecting sliding rod 87 accidentally slides out of the arc-shaped grooves 82 is reduced.

In a third embodiment, referring to fig. 1-8, a device for keeping an engineering survey pole upright in real time is substantially the same as the second embodiment, except that:

the engineering measurement target post device is characterized by further comprising a wind blowing prevention assembly 9, the wind blowing prevention assembly 9 is detachably connected to the bottom of the external connection disc 52 facing the adjusting assembly 5, the engineering measurement target post 1 is covered by the wind blowing prevention assembly 9, and when the engineering measurement target post 1 is blown by high wind energy, the wind blowing prevention assembly 9 can be used for overcoming the influence of wind;

prevent wind and blow subassembly 9 and include fixed ear 91, transparent square tube 92, engaging lug 93, connecting bolt 94, the bottom border annular array of outer flange 52 is provided with four fixed ears 91, transparent square tube 92 adopts acrylic or transparent plastic material, four limit middle parts of the top of transparent square tube 92 are fixedly connected with engaging lug 93 respectively, every engaging lug 93 connects fixed ear 91 through connecting bolt 94 respectively, can realize transparent square tube 92's dismantlement and installation through connecting bolt 94, four limits of transparent square tube 92 correspond with four limits of engineering survey sighting rod 1, avoid having the angle difference and make light change influence measurement, this transparent square tube 92 only uses when wind energy blows engineering survey sighting rod 1, reduce transparent square tube 92 to measuring influence.

In a fourth embodiment, referring to fig. 1 to 8, a device for keeping an engineering survey pole upright in real time is substantially the same as the third embodiment, except for the difference between the following components:

the lower connecting component comprises a lower annular belt 38, a lower mounting seat 39, a lower roller 310, a lower mounting shaft 311 and a lower limiting ring 312, the top of the mounting sleeve 21 is fixedly connected with the lower mounting seat 39, the lower mounting shaft 311 is rotatably connected in the lower mounting seat 39 through a bearing, the middle part of the lower mounting shaft 311 is fixedly connected with the lower roller 310, two ends of the outer peripheral side of the lower roller 310 are respectively provided with the lower limiting ring 312 which is integrally formed, the lower roller 310 is connected with the bottom of the lower annular belt 38, the top of the lower annular belt 38 is hung on the bottom of the upper annular pull belt 33, and the lower mounting shaft 311 is perpendicular to the upper mounting shaft 35;

the lower annular belts 38 are the same as the upper annular pull belts 33, and the two annular belts are convenient for the engineering measuring marker post 1 at the bottom of the installation sleeve 21 to be in a vertical state under the action of gravity, so that the vertical state of the engineering measuring marker post 1 is prevented from being influenced by the friction force existing at the bottoms of the slip rings 32 and the upper annular pull belts 33 in the above embodiment;

make engineering survey sighting rod 1 be in comparatively free state through the cooperation of two gyro wheels and two endless belts, make engineering survey sighting rod 1 be vertical state only by the influence of gravity, realize the real-time maintenance of vertical state.

Referring to fig. 1 to 8, a method for using a device for keeping an engineering survey mark post upright in real time specifically includes the following steps:

s1: unfolding the folding movable rods 63 at four corners of the installation square plate 61 to enable the upper sides of the folding movable rods 63 to be parallel to the upper side of the installation square plate 61, and enabling a control square plate 66 in the folding movable rod locking control assembly to be attached to the upper side of the installation square plate 61 to enable the relative positions of the folding movable rods 63 and the installation square plate 61 to be fixed;

s2: the threaded column 72 is twisted by the prism block 73, so that the threaded column 72 and the nut 71 are relatively displaced up and down, and the supporting height of the folding movable rod 63 by the threaded column 72 and the hollow supporting tube 74 is adjusted;

s3: the bottom end of the sliding column 81 and the sharp spine 86 extend out of the bottom of the hollow supporting tube 74 through the ground spine telescopic control assembly, and then the sharp spine 86 is inserted into the soil layer;

s4: the vertical state maintaining unit 3 is well installed through the quick-dismantling installation unit 4, and the vertical state maintaining unit 3 enables the engineering measuring marker post 1 to be always in a vertical state through the gravity of the engineering measuring marker post 1

S5: adjusting the orientation adjusting component 5 to enable the engineering measuring mark post 1 to face to a proper direction;

s6: under the condition that the engineering measuring target rod 1 is blown by wind to shake, the wind blowing prevention assembly 9 is installed at the bottom of the external disk 52 facing the adjusting assembly 5, so that the wind blowing prevention assembly 9 surrounds the engineering measuring target rod 1.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.

Claims

1. The utility model provides a real-time vertical device of engineering survey sighting rod, includes engineering survey sighting rod (1), its characterized in that still includes:

the marker post mounting unit (2) comprises a mounting sleeve (21) and lighting assemblies, the top of the engineering measurement marker post (1) is sleeved with the mounting sleeve (21), and two sides of the mounting sleeve (21) are symmetrically provided with the two lighting assemblies;

vertical state keeps unit (3), include last annular stretching strap (33), go up mount pad (34), go up installation axle (35), go up gyro wheel (36) and lower subassembly, go up the mount pad (34) in rotate through bearing and connect the both ends of installing axle (35), go up the fixed upper roller (36) that has cup jointed in middle part of installation axle (35), go up the top that cup joints annular stretching strap (33) on gyro wheel (36), the inboard bottom of going up annular stretching strap (33) is through the top center of lower subassembly connection installation cover (21);

quick detach installation unit (4), the top of connecting upper mounting base (34) in the bottom, and the top of quick detach installation unit (4) is through connecting folding truss unit (6) towards adjustment assembly (5), the side-mounting of folding truss unit (6) has dismantlement formula height control subassembly (7).

2. The device for keeping an engineering survey mark post vertical in real time as claimed in claim 1, wherein the lower connection assembly comprises a connection stud (31) and a slip ring (32), the top center screw hole of the mounting sleeve (21) is internally threaded to connect the bottom end of the connection stud (31), the top of the connection stud (31) is connected with the slip ring (32), and the slip ring (32) is connected with the inner bottom of the upper annular pull belt (33).

3. The device for keeping the engineering measuring mark post vertical in real time as claimed in claim 1, wherein the folding framework unit (6) comprises a mounting square plate (61), a movable shaft (62), a folding movable rod (63) and a folding movable rod locking control assembly, mounting grooves are respectively formed in four corners of the mounting square plate (61), one ends of the four folding movable rods (63) are respectively movably connected with the four mounting grooves through the movable shaft (62), and the thickness of the mounting square plate (61) is the same as that of the folding movable rods (63).

4. The device for keeping an engineering survey marker post vertical in real time as claimed in claim 3, wherein the folding movable rod locking control assembly comprises a convex disc (64), a second bearing (65), a square control plate (66), a control bolt (67), a limiting column (68), a limiting hole (69) and a circular groove (610), the convex disc (64) is arranged at the top center of the square installation plate (61), the top center of the convex disc (64) is rotatably connected with the bottom end of the control bolt (67) through the second bearing (65), the control bolt (67) is in threaded connection with a screw hole in the middle of the square control plate (66), the circular groove (610) corresponding to the convex disc (64) is formed in the bottom of the square control plate (66), the square control plate (66) is provided with the limiting hole (69), and the top of the square installation plate (61) is fixedly connected with the limiting column (68) in vertical sliding connection with the limiting hole (69).

5. The device for maintaining the engineering survey mark post vertical in real time as claimed in claim 3, wherein the detachable height control assembly (7) comprises nuts (71), threaded columns (72), ridge blocks (73) and hollow support tubes (74), the other ends of the four folding movable rods (63) are respectively and fixedly connected with the four nuts (71), each nut (71) is internally and respectively in threaded connection with the threaded column (72), the bottoms of the four threaded columns (72) are respectively connected with the tops of the four ridge blocks (73), and the bottoms of the four ridge blocks (73) are respectively connected with the four vertical hollow support tubes (74).

6. The device for keeping the engineering survey mark post vertical in real time as claimed in claim 5, further comprising a safety stabbing unit (8), wherein the safety stabbing unit (8) is respectively installed at the bottoms of the four hollow supporting tubes (74).

7. The device for keeping engineering survey mark post vertical in real time as claimed in claim 6, wherein the safety ground thorn unit (8) comprises a sliding column (81), a sharp thorn (86) and a ground thorn telescoping control assembly, the sliding column (81) is respectively sleeved at the bottom of the inner side of the four hollow supporting tubes (74) in a sliding manner, the bottom of the sliding column (81) is of a conical structure and is connected with the top end of the sharp thorn (86), and the sliding column (81) is connected with the ground thorn telescoping control assembly.

8. The device for maintaining the verticality of the engineering survey marking post in real time according to claim 7, wherein the ground thorn telescoping control assembly comprises an arc-shaped groove (82), a vertical through groove (83), a sliding sleeve (84), a convex pattern (85) and a connecting sliding rod (87), the vertical through groove (83) is formed in the side face of the bottom of the hollow supporting tube (74), the arc-shaped groove (82) is formed in each of the upper end and the lower end of the vertical through groove (83), the sliding sleeve (84) is movably sleeved on the peripheral side of the bottom of the hollow supporting tube (74), one end of the sliding sleeve (87) is connected to the inner side of the sliding sleeve (84), the other end of the connecting sliding rod (87) penetrates through the vertical through groove (83) and is connected with the sliding column (81), and the convex pattern (85) is arranged on the peripheral side of the sliding sleeve (84) at an equal angle.

9. The device for keeping the engineering measurement target vertical in real time according to claim 1, further comprising a wind blowing prevention assembly (9), wherein the wind blowing prevention assembly (9) is detachably connected to the bottom of the external connecting disc (52) of the orientation adjusting assembly (5), and the wind blowing prevention assembly (9) covers the engineering measurement target (1).

10. The use method of the real-time maintenance engineering survey flagpole vertical device according to any one of claims 1-9, characterized by comprising the following steps:

s1: unfolding folding movable rods (63) at four corners of the installation square plate (61) to enable the upper sides of the folding movable rods (63) to be parallel to the upper sides of the installation square plate (61), and enabling a control square plate (66) in the folding movable rod locking control assembly to be attached to the upper sides of the installation square plate (61) to enable the relative positions of the folding movable rods (63) and the installation square plate (61) to be fixed;

s2: the threaded column (72) is twisted by the prism block (73), so that the threaded column (72) and the nut (71) are relatively displaced up and down, and the supporting height of the threaded column (72) and the hollow supporting tube (74) to the folding movable rod (63) is adjusted;

s3: the bottom end of the sliding column (81) and the sharp thorn (86) extend out of the bottom of the hollow supporting tube (74) through the ground thorn telescopic control assembly, and then the sharp thorn (86) is inserted into the soil layer;

s4: the vertical state maintaining unit (3) is well installed through the quick-dismantling installation unit (4), and the vertical state maintaining unit (3) enables the engineering measuring marker post (1) to be always in a vertical state by means of the gravity of the engineering measuring marker post (1)

S5: adjusting an orientation adjusting component (5) to enable the engineering measuring marker post (1) to face a proper direction;

s6: under the condition that the wind blowing engineering measuring marker post (1) shakes, the wind blowing prevention assembly (9) is installed at the bottom of the external disk (52) of the orientation adjusting assembly (5), and the wind blowing prevention assembly (9) surrounds the engineering measuring marker post (1).