CN113028233A

CN113028233A - Adjusting bracket convenient to mount for geophysical survey sighting telescope

Info

Publication number: CN113028233A
Application number: CN202110311502.6A
Authority: CN
Inventors: 田伟
Original assignee: Chongqing Bojing Optical Instrument Co ltd
Current assignee: Chongqing Bojing Optical Instrument Co ltd
Priority date: 2021-03-24
Filing date: 2021-03-24
Publication date: 2021-06-25
Anticipated expiration: 2041-03-24
Also published as: CN113028233B

Abstract

The invention discloses an adjusting bracket convenient to mount for a geophysical surveying sighting telescope, and relates to the technical field of sighting telescopes. This geophysical prospecting gun sight is with regulation support convenient to installation, including adjusting the cover, the top surface of adjusting the cover is provided with the reconnaissance appearance, and the inside of adjusting the cover is provided with position adjustment mechanism, and the bottom surface fixed mounting who adjusts the cover has two sets of installation pieces. This geography survey gun sight is with regulation support of being convenient for installation, the foot bar, the articulated slab, horizontal threaded rod, the nut, the bracing piece, stopper and spring's cooperation is used, can adjust the height of surveying the gun sight, can adjust according to the surveying personnel of different heights, the limitation is less, avoided surveying personnel to bow for a long time, the waist damage has effectively been reduced, make surveying personnel can survey ground with the most comfortable height, help reduces surveying personnel's the degree of fatigue at surveying the in-process.

Description

Adjusting bracket convenient to mount for geophysical survey sighting telescope

Technical Field

The invention relates to the technical field of sighting telescope, in particular to an adjusting bracket convenient to mount for a geographical survey sighting telescope.

Background

The prior adjusting bracket which is used for a partial geographic survey sighting telescope and is convenient to mount cannot mount and fix the survey sighting telescope quickly when the survey sighting telescope is mounted, so that the stability of the survey sighting telescope is poor when the survey sighting telescope is used, the survey sighting telescope is easy to fall off from the adjusting bracket when a rugged road section is met, the damage of the survey sighting telescope is easily caused, the adjusting bracket cannot support on a rugged road surface, the practical range of the adjusting bracket is narrow, for example, the adjusting bracket is a patent with the publication number of CN210860501U3, wherein the stability of legs during unfolding and folding is mainly used, but the mode cannot mount and fix the survey sighting telescope quickly, so that the stability of the survey sighting telescope when the survey sighting telescope is used is poor, the survey sighting telescope is easy to fall off from the adjusting bracket when the rugged road section is met, and the damage of the survey sighting telescope is easily caused, and the adjusting bracket can not be supported on a rugged road surface, so that the practical range of the adjusting bracket is narrow.

Disclosure of Invention

It is an object of the present invention to provide an adjustment bracket for a geophysical survey scope which is easy to mount to solve the problems set forth in the background above.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a regulation support that is convenient for installation for geophysical prospecting gun sight, including adjusting cover, the top surface of adjusting cover is provided with surveys the appearance, the inside of adjusting cover is provided with position adjustment mechanism, the bottom external fixed surface of adjusting cover installs two sets of installation pieces, the bottom of two sets of installation pieces is provided with the install bin, the inside of install bin is provided with installation mechanism, the bottom external fixed surface of installation mechanism installs three articulated elements of group, all articulate on three articulated elements of group and install articulated piece, the bottom surface of installation mechanism is provided with receiving mechanism, the bottom surface of three articulated pieces of group all is provided with height adjusting mechanism, two sets of round mouths have been seted up at the top of install bin.

Preferably, the orientation adjusting mechanism comprises a thick rotating rod, a first gear, a thin rotating rod and a second gear, the device comprises a transverse bevel gear, a transverse rotating rod, a vertical bevel gear and an adjusting handle, wherein a coarse rotating rod and a fine rotating rod are rotatably installed at the top and the bottom of the inner side of an adjusting cover, a first gear is fixedly sleeved on the coarse rotating rod, a second gear and the transverse bevel gear are fixedly sleeved on the fine rotating rod, the first gear and the second gear are meshed with each other, the transverse rotating rod is rotatably installed on the inner wall of one side of the adjusting cover, one end of the transverse rotating rod extends to the outer wall of one side of the adjusting cover and is fixedly connected with the adjusting handle, the other end of the transverse rotating rod is fixedly connected with the vertical bevel gear, the vertical bevel gear and the transverse bevel gear are meshed with each other, the direction of the surveying sighting telescope can be adjusted, a surveying person stands in place, the surveying person does not need to walk, the direction of the sighting telescope can be directly adjusted.

Preferably, the mounting mechanism comprises a long rotating rod, a vertical bevel gear, a vertical threaded rod, a transverse bevel gear, a transverse short trapezoidal block, a connecting plate, a fixed block, a pulley, a long trapezoidal block, a U-shaped sliding rod, a thin sliding rod sleeve, a connecting block, a tension spring and a rotating handle, wherein the long rotating rod is rotatably mounted on the inner wall of one side of the mounting box, one end of the long rotating rod extends to the outer wall of one side of the mounting box and is fixedly connected with the rotating handle, the vertical bevel gear is fixedly connected with the other end of the long rotating rod, the vertical threaded rod is rotatably mounted at the bottom of the inner side of the mounting box, the transverse bevel gear is fixedly sleeved on the vertical threaded rod, the transverse short trapezoidal block is arranged on the vertical threaded rod, the vertical bevel gear and the transverse bevel gear are mutually meshed, the fixed block is fixedly mounted on the outer surface of the top of one, the inboard top fixedly connected with U-shaped slide bar of install bin, the cover is equipped with two sets of thin slide bar covers on the U-shaped slide bar, the equal fixedly connected with connecting block of outer wall of two sets of thin slide bar covers, the adjacent lateral wall fixedly connected with tension spring of two sets of connecting blocks for surveying the gun sight and adjusting the support separation that surveyor can be quick more come, the effectual time of dismantling and installing that has reduced.

Preferably, the short trapezoidal block is provided with a thread groove matched with the vertical threaded rod, the short trapezoidal block is in threaded installation with the vertical threaded rod, the bottom outer surface of one group of connecting blocks is fixedly connected with the top outer surface of the fixing block, and the bottom outer surface of the other group of connecting blocks is fixedly connected with the top outer surface of the long trapezoidal block, so that the vertical threaded rod can drive the short trapezoidal block to move upwards.

Preferably, two sets of spouts have been seted up to the inboard bottom of install bin, and the equal slidable mounting in inside of two sets of spouts has the slider, and the top surface of two sets of sliders and the equal fixed connection of bottom surface of two sets of connecting plates, two sets of connecting plates all with install bin slidable mounting, are convenient for drive fixed block and long trapezoidal piece do the motion of going back.

Preferably, receiving mechanism includes thick slide bar, thick slide bar cover, connecting piece, connecting rod, expanding spring and limiting plate, the thick slide bar of the bottom outer fixed surface of install bin, the cover is equipped with thick slide bar cover and expanding spring on the thick slide bar, three connecting pieces of group of outer wall fixedly connected with of thick slide bar cover, all articulate on three connecting pieces of group and install the connecting rod, the one end fixedly connected with limiting plate of thick slide bar for adjust the support and conveniently carry more, improve the portability when surveying personnel carry and carry, help surveying personnel shorten the preparation time.

Preferably, the height adjusting mechanism comprises a foot bar, hinged plates, transverse threaded rods, nuts, supporting rods, limiting blocks, elastic springs, sponge handle gloves and a hinged block, wherein the outer surface of the bottom of the hinged block is fixedly connected with the foot bar, the outer wall of the foot bar is fixedly connected with a fixing part, the outer wall of one side of the fixing part is hinged with one end of a connecting rod, two groups of hinged plates are arranged in the foot bar, the two groups of hinged plates are provided with the transverse threaded rods, the two groups of hinged plates are respectively provided with a threaded groove matched with the transverse threaded rods, the transverse threaded rods are in threaded installation with the two groups of hinged plates, one end of each transverse threaded rod is fixedly connected with a nut, the outer surfaces of the bottoms of the two groups of hinged plates are hinged with the supporting rods, the outer surfaces of the tops of the two groups of hinged plates are fixedly, the fixed cover is equipped with sponge handle cover on the foot pole, has seted up the hole on the bracing piece, can carry out different regulation according to the road conditions to the height of three group's bracing pieces and be applicable to different topography.

Compared with the prior art, the invention has the beneficial effects that:

(1) this geographical survey gun sight is with regulation support of being convenient for installation, through thick bull stick, first gear, thin bull stick, the second gear, horizontal bevel gear, horizontal bull stick, erect the cooperation of form bevel gear and regulation handle and use, can carry out position regulation to surveying the gun sight, survey personnel stand in the original place, need not to walk about, can directly adjust the position of gun sight, can carry out the accuracy regulation to surveying the position of instrument, improve the precision of surveying, and need not remove the support, can be fast timely adjust surveying the position of appearance, help survey personnel can be better survey the work, help survey personnel reduce work load, improve survey efficiency.

(2) This geophysical prospecting gun sight is with regulation support of being convenient for install, through long bull stick, erect form bevel gear, vertical threaded rod, horizontal bevel gear, short trapezoidal piece, the connecting plate, the fixed block, the pulley, long trapezoidal piece, the U-shaped slide bar, thin slide bar cover, the connecting block, the cooperation of tension spring and turning handle is used, can be convenient for dismantle fast and install surveying gun sight, make surveying personnel can be more quick with surveying gun sight and regulation support separation come, the effectual time of dismantling and installing that has reduced, improve the speed when dismantling and installing, improve the detection rate who surveys the gun sight, further improvement survey the stability when surveying the gun sight uses, improve staff's convenience.

(3) This geographical survey gun sight is with regulation support of being convenient for installation, through thick slide bar, thick slide bar cover, the connecting rod, the cooperation of expanding spring and limiting plate is used, can carry out quick accomodating to adjusting the support, the help reduces the volume of adjusting the support, make and adjust the support and conveniently carry more, improve the portability when surveying personnel carry and carry, help surveying personnel shorten the preparation time, improve the stability of adjusting the support, the stability of surveying gun sight has been improved, make the result of surveying more accurate.

(4) This geographical survey gun sight is with be convenient for adjust the support of installation, the foot pole, the articulated slab, the transverse threaded rod, a nut, the bracing piece, stopper and spring's cooperation is used, can adjust the height of surveying the gun sight, can adjust according to the investigation personnel of different heights, the limitation is less, the long-time bowing of investigation personnel has been avoided, waist damage has effectively been reduced, make investigation personnel can survey ground with the most comfortable height, help reduces the fatigue degree of investigation personnel in surveying the in-process, make the investigation side personnel can survey ground for a long time more, improve investigation personnel's work efficiency greatly, can be applicable to different ground, can carry out different regulation or inject the bracing piece into soil according to the road conditions to the height of three group's bracing pieces, great improvement adjusts the application scope of support.

Drawings

FIG. 1 is a schematic vertical view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is an enlarged view of portion A of the present invention;

FIG. 4 is an enlarged view of section B of the present invention;

FIG. 5 is an enlarged view of section C of the present invention;

FIG. 6 is an enlarged view of section D of the present invention;

fig. 7 is a front view of the present invention.

In the figure: 1 adjusting cover, 2 surveying instrument, 3 azimuth adjusting mechanism, 301 rough rotating rod, 302 first gear, 303 thin rotating rod, 304 second gear, 305 transverse bevel gear, 306 transverse rotating rod, 307 vertical bevel gear, 308 adjusting handle, 4 mounting box, 5 mounting block, 6 mounting mechanism, 601 long rotating rod, 602 vertical bevel gear, 603 vertical threaded rod, 604 transverse bevel gear, 605 short trapezoidal block, 606 connecting plate, 607 fixing block, 608 pulley, 609 long trapezoidal block, the device comprises a 610U-shaped sliding rod, a 611 fine sliding rod sleeve, a 612 connecting block, an 613 tension spring, a 614 rotating handle, a 7 receiving mechanism, a 701 coarse sliding rod, a 702 coarse sliding rod sleeve, a 703 connecting piece, a 704 connecting rod, a 705 telescopic spring, a 706 limit plate, an 8 hinged piece, a 9 hinged block, a 10 height adjusting mechanism, a 1001 foot rod, a 1002 hinged plate, a 1003 transverse threaded rod, a 1004 nut, a 1005 supporting rod, a 1006 limit block, an 1007 elastic spring and a 1008 sponge handle glove.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a regulation support convenient to installation for geography survey gun sight, including adjusting cover 1, the top surface of adjusting cover 1 is provided with surveys appearance 2, the inside of adjusting cover 1 is provided with position adjustment mechanism 3, the bottom external fixed surface of adjusting cover 1 installs two sets of installation piece 5, the bottom of two sets of installation piece 5 is provided with install bin 4, the inside of install bin 4 is provided with installation mechanism 6, the bottom external fixed surface of installation mechanism 6 installs three articulated members 8 of group, all articulate on three groups of articulated members 8 and install articulated piece 9, the bottom surface of installation mechanism 6 is provided with receiving mechanism 7, the bottom surface of three articulated pieces 9 of group all is provided with height adjusting mechanism 10, two sets of round mouths have been seted up at the top of install bin 4.

Example two:

referring to fig. 1-7, on the basis of the first embodiment, the orientation adjustment mechanism 3 includes a rough rotation rod 301, a first gear 302, a fine rotation rod 303, a second gear 304, a transverse bevel gear 305, a transverse rotation rod 306, a vertical bevel gear 307, and an adjustment handle 308, the rough rotation rod 301 and the fine rotation rod 303 are rotatably mounted at the top and bottom of the inner side of the adjustment cover 1, the first gear 302 is fixedly sleeved on the rough rotation rod 301, the second gear 304 and the transverse bevel gear 305 are fixedly sleeved on the fine rotation rod 303, the first gear 302 and the second gear 304 are engaged with each other, the transverse rotation rod 306 is rotatably mounted on the inner wall of one side of the adjustment cover 1, one end of the transverse rotation rod 306 extends to the outer wall of one side of the adjustment cover 1 and is fixedly connected with the adjustment handle 308, the vertical bevel gear 307 is fixedly connected to the other end of the transverse rotation rod 306, the adjustment handle 308 is screwed by hand, the adjustment handle 308 drives the transverse rotation rod 306 to rotate, the bevel gear 307 is driven by the transverse rotation rod 306, the vertical bevel gear 307 drives the transverse bevel gear 305 to rotate, the transverse bevel gear 305 drives the thin rotating rod 303 to rotate, the thin rotating rod 303 drives the second gear 304 to rotate, the second gear 304 drives the first gear 302 to rotate, the first gear 302 drives the thick rotating rod 301 to rotate, the thick rotating rod 301 drives the surveying instrument 2 to rotate, the surveying instrument 2 surveys the surrounding ground, the direction of the surveying sighting telescope can be adjusted, a surveying person stands in place without walking, can directly adjust the direction of the sighting telescope, can accurately adjust the direction of a surveying instrument, improves the surveying precision, and need not remove the support, can be fast timely adjust surveying appearance's position, help the work of surveying that the personnel of surveying can be better, help the personnel of surveying reduce work load, improve survey efficiency, vertical form bevel gear 307 and horizontal bevel gear 305 intermeshing.

Further, the mounting mechanism 6 comprises a long rotating rod 601, a vertical bevel gear 602, a vertical threaded rod 603, a horizontal bevel gear 604, a horizontal short trapezoidal block 605, a connecting plate 606, a fixing block 607, a pulley 608, a long trapezoidal block 609, a U-shaped sliding rod 610, a thin sliding rod sleeve 611, a connecting block 612, a tension spring 613 and a rotating handle 614, the long rotating rod 601 is rotatably mounted on the inner wall of one side of the mounting box 4, one end of the long rotating rod 601 extends to the outer wall of one side of the mounting box 4 and is fixedly connected with the rotating handle 614, the vertical bevel gear 602 is fixedly connected to the other end of the long rotating rod 601, the vertical threaded rod 603 is rotatably mounted at the bottom of the inner side of the mounting box 4, the horizontal bevel gear 604 is fixedly sleeved on the vertical threaded rod 603, the horizontal short trapezoidal block 605 is arranged on the vertical threaded rod 603, the vertical bevel gear 602 and the horizontal bevel gear, the outer surface of the top of the other group of connecting plates 606 is fixedly provided with a long trapezoidal block 609, the outer wall of one side of the fixed block 607 is movably provided with a pulley 608 through a pulley bracket, the top of the inner side of the installation box 4 is fixedly connected with a U-shaped slide bar 610, the U-shaped slide bar 610 is sleeved with two groups of thin slide bar sleeves 611, the outer walls of the two groups of thin slide bar sleeves 611 are fixedly connected with connecting blocks 612, the adjacent side walls of the two groups of connecting blocks 612 are fixedly connected with tension springs 613, the short trapezoidal block 605 is provided with a thread groove matched with the vertical threaded rod 603, the short trapezoidal block 605 is in threaded installation with the vertical threaded rod 603, the outer surface of the bottom of one group of connecting blocks 612 is fixedly connected with the outer surface of the top of the fixed block 607, the outer surface of the bottom of the other group of connecting blocks 612, the outer surfaces of the tops of the two groups of sliding blocks are fixedly connected with the outer surfaces of the bottoms of the two groups of connecting plates 606, the two groups of connecting plates 606 are slidably mounted with the mounting box 4, the two groups of mounting blocks 5 are placed into the two groups of round openings, the rotating handle 614 is screwed by hand, the rotating handle 614 drives the long rotating rod 601 to rotate, the long rotating rod 601 drives the vertical bevel gear 602 to rotate, the vertical bevel gear 602 drives the horizontal bevel gear 604 to rotate, the horizontal bevel gear 604 drives the vertical threaded rod 603 to rotate, the vertical threaded rod 603 drives the short trapezoidal block 605 to move upwards, the short trapezoidal block 605 slides into a position between the fixing block 607 and the long trapezoidal block 609 from the pulley 608 while moving upwards, the fixing block 607 and the long trapezoidal block 609 are driven to move backwards, the fixing block 607 and the long trapezoidal block 609 are respectively clamped into the grooves of the two groups of mounting blocks 5, and the short trapezoidal block 605 moves downwards in the same way when the two groups of mounting, tension spring 613's pulling force drives two sets of connecting blocks 612 and is relative motion, two sets of connecting blocks 612 drive fixed block 607 and long trapezoidal piece 609 and are relative motion, then take out two sets of installation piece 5, can be convenient for carry out quick dismantlement and installation to surveying the gun sight, make surveying personnel can be more quick will survey the gun sight and adjust the support and separate, the effectual time of dismantling and installing that has reduced, the speed when dismantling and installing is improved, improve the detection rate who surveys the gun sight, further improvement survey the stability when gun sight uses, improve staff's convenience.

Furthermore, the accommodating mechanism 7 comprises a thick sliding rod 701, a thick sliding rod sleeve 702, a connecting piece 703, a connecting rod 704, a telescopic spring 705 and a limiting plate 706, the outer surface of the bottom of the installation box 4 is fixedly connected with the thick sliding rod 701, the thick sliding rod 701 is sleeved with the thick sliding rod sleeve 702 and the telescopic spring 705, the outer wall of the thick sliding rod sleeve 702 is fixedly connected with three groups of connecting pieces 703, the three groups of connecting pieces 703 are hinged with the connecting rod 704, one end of the thick sliding rod 701 is fixedly connected with the limiting plate 706, after surveying is finished, the three groups of connecting rods 704 move relatively, the three groups of connecting rods 704 drive the thick sliding rod sleeve 702 to move downwards, the thick sliding rod sleeve 702 compresses the telescopic spring 705, a surveying person can carry the contracted adjusting bracket at any time, the adjusting bracket can be rapidly accommodated, the size of the adjusting bracket can be reduced, the adjusting bracket is more convenient to carry, the help survey personnel shorten the preparation time, improve the stability of adjusting the support, improved the stability of surveying the gun sight for the result of surveying is more accurate.

Still further, the height adjusting mechanism 10 comprises a foot bar 1001, hinge plates 1002, a transverse threaded rod 1003, a nut 1004, a support bar 1005, a limit block 1006, a spring 1007, a sponge handle cover 1008, and a foot bar 1001 fixedly connected to the outer surface of the bottom of the hinge block 9, a fixing piece is fixedly connected to the outer wall of the foot bar 1001, one outer wall of one side of the fixing piece is hinged to one end of the connecting rod 704, two sets of hinge plates 1002 are arranged inside the foot bar 1001, the two sets of hinge plates 1002 are provided with the transverse threaded rod 1003, both the two sets of hinge plates 1002 are provided with threaded grooves matched with the transverse threaded rod 1003, the transverse threaded rod 1003 is in threaded installation with the two sets of hinge plates 1002, one end of the transverse threaded rod 1003 is fixedly connected to the nut 1004, the support bar 1005 is hinged to the outer surface of the bottom of the two sets of hinge plates 1002, the nut, the two groups of hinged plates 1002 drive the two groups of limit blocks 1006 to move relatively, the two groups of limit blocks 1006 come out from the limit grooves, the surveying instrument 2 is adjusted to be flush with the sight line, the other two groups are in the same way, then the three groups of support rods 1005 are fixed, the height of the surveying sighting telescope can be adjusted, the surveying instrument can be adjusted according to surveying personnel with different heights, the limitation is small, the long-time waist bending of the surveying personnel is avoided, the waist damage is effectively reduced, the surveying personnel can survey the ground with the most comfortable height, the fatigue degree of the surveying personnel in the surveying process is reduced, the surveying personnel can survey the ground for a longer time, the working efficiency of the surveying personnel is greatly improved, the surveying instrument is suitable for different grounds, the heights of the three groups of support rods 1005 can be adjusted differently according to road conditions or the support rods 1005 are inserted into the soil, and the application range of the adjusting bracket is, the top surface fixedly connected with stopper 1006 of two sets of articulated slab 1002 has seted up the spacing groove on the inner wall of foot pole 1001, and the one end of two sets of stopper 1006 all extends to the spacing inslot, and adjacent lateral wall fixedly connected with elastic spring 1007 of two sets of articulated slab 1002, fixed cover are equipped with sponge handle cover 1008 on the foot pole 1001, have seted up the hole on the bracing piece 1005.

The working principle is as follows: placing an adjusting bracket on a flat ground, placing two groups of the placing-in mounting blocks 5 into two groups of round mouths, screwing a rotating handle 614 by hands, wherein the rotating handle 614 drives a long rotating rod 601 to rotate, the long rotating rod 601 drives a vertical bevel gear 602 to rotate, the vertical bevel gear 602 drives a transverse bevel gear 604 to rotate, the transverse bevel gear 604 drives a vertical threaded rod 603 to rotate, the vertical threaded rod 603 drives a short trapezoidal block 605 to move upwards, the short trapezoidal block 605 slides upwards from a pulley 608 to a position between a fixing block 607 and a long trapezoidal block 609 while moving upwards, and drives the fixing block 607 and the long trapezoidal block 609 to move backwards, the fixing block 607 and the long trapezoidal block 609 are respectively clamped into grooves of the two groups of the mounting blocks 5, when the two groups of the mounting blocks 5 need to be taken out, the short trapezoidal block 605 moves downwards in the same way, the tension of a tension spring 613 drives two groups of the connecting blocks 612 to move relatively, the fixing block 607 and the long trapezoidal block 609 drive the fixing block 607 and the long trapezoidal block, then two groups of mounting blocks 5 are taken out, nuts 1004 are screwed by hands, the nuts 1004 drive transverse threaded rods 1003 to rotate, the transverse threaded rods 1003 drive two groups of hinged plates 1002 to move relatively, two groups of hinged plates 1002 drive two groups of limit blocks 1006 to move relatively, two groups of limit blocks 1006 come out of limit grooves, the surveying instrument 2 is adjusted to be at the position flush with the sight line, the other two groups are the same, then three groups of support rods 1005 are fixed, the adjusting handle 308 is screwed by hands, the adjusting handle 308 drives the transverse rod 306 to rotate, the transverse rod 306 drives the vertical bevel gear 307 to rotate, the vertical bevel gear 307 drives the transverse bevel gear 305 to rotate, the transverse bevel gear 305 drives the thin rotating rod 303 to rotate, the thin rotating rod 303 drives the second gear 304 to rotate, the second gear 304 drives the first gear 302 to rotate, the first gear 302 drives the thick rotating rod 301 to rotate, the thick rotating rod 301 drives the surveying instrument 2 to rotate, surveying appearance 2 surveys peripheral ground, surveys the back that finishes, makes power to same direction with three group's foot poles 1001, and three group's foot poles 1001 drive three group's connecting rods 704 and do relative motion, and three group's connecting rods 704 drive thick slide bar cover 702 downstream, and thick slide bar cover 702 compresses expanding spring 705, and three group's foot poles 1001 of this moment are laminated each other, and survey personnel can carry the regulation support that the shrink is good at any time.

Claims

1. The utility model provides a regulation support of being convenient for installation for geography survey gun sight, includes adjustment cover (1), its characterized in that: the top surface of adjusting cover (1) is provided with reconnaissance appearance (2), the inside of adjusting cover (1) is provided with position adjustment mechanism (3), the bottom fixed surface of adjusting cover (1) installs two sets of installation piece (5), the bottom of two sets of installation piece (5) is provided with install bin (4), the inside of install bin (4) is provided with installation mechanism (6), the bottom fixed surface of installation mechanism (6) installs three articulated elements (8), all articulate on three articulated elements (8) and install articulated piece (9), the bottom surface of installation mechanism (6) is provided with receiving mechanism (7), the bottom surface of three articulated pieces (9) all is provided with height adjusting mechanism (10), two sets of round mouths have been seted up at the top of install bin (4).

2. The convenient-to-mount adjustment bracket for a geophysical survey scope of claim 1 wherein: the azimuth adjusting mechanism (3) comprises a coarse rotating rod (301), a first gear (302), a fine rotating rod (303), a second gear (304), a transverse bevel gear (305), a transverse rotating rod (306), a vertical bevel gear (307) and an adjusting handle (308), the coarse rotating rod (301) and the fine rotating rod (303) are rotatably installed at the top and the bottom of the inner side of the adjusting cover (1), the first gear (302) is fixedly sleeved on the coarse rotating rod (301), the second gear (304) and the transverse bevel gear (305) are fixedly sleeved on the fine rotating rod (303), the first gear (302) and the second gear (304) are meshed with each other, the transverse rotating rod (306) is rotatably installed on the inner wall of one side of the adjusting cover (1), one end of the transverse rotating rod (306) extends to the outer wall of one side of the adjusting cover (1) and is fixedly connected with the adjusting handle (308), the other end of the transverse rotating rod (306) is fixedly connected with the vertical bevel gear (307), the vertical bevel gear (307) and the horizontal bevel gear (305) are meshed with each other.

3. The convenient-to-mount adjustment bracket for a geophysical survey scope of claim 1 wherein: the mounting mechanism (6) comprises a long rotating rod (601), a vertical bevel gear (602), a vertical threaded rod (603), a horizontal bevel gear (604), a horizontal short trapezoidal block (605), a connecting plate (606), a fixing block (607), a pulley (608), a long trapezoidal block (609), a U-shaped sliding rod (610), a thin sliding rod sleeve (611), a connecting block (612), a tension spring (613) and a rotating handle (614), wherein the long rotating rod (601) is rotatably mounted on the inner wall of one side of the mounting box (4), one end of the long rotating rod (601) extends to the outer wall of one side of the mounting box (4) and is fixedly connected with the rotating handle (614), the vertical bevel gear (602) is fixedly connected with the other end of the long rotating rod (601), the vertical threaded rod (603) is rotatably mounted at the bottom of the inner side of the mounting box (4), the horizontal bevel gear (604) is fixedly sleeved on the vertical threaded rod (603), the horizontal short trapezoidal, vertical bevel gear (602) and horizontal bevel gear (604) intermeshing, the top surface fixed mounting of a set of connecting plate (606) has fixed block (607), the top surface fixed mounting of another set of connecting plate (606) has long trapezoidal piece (609), one side outer wall of fixed block (607) has pulley (608) through pulley yoke movable mounting, the inboard top fixedly connected with U-shaped slide bar (610) of install bin (4), the cover is equipped with two sets of thin slide bar cover (611) on U-shaped slide bar (610), the equal fixedly connected with connecting block (612) of outer wall of two sets of thin slide bar cover (611), the adjacent lateral wall fixedly connected with tension spring (613) of two sets of connecting block (612).

4. The conveniently mounted adjustment bracket for a geophysical survey scope of claim 3 wherein: the short trapezoidal block (605) is provided with a thread groove matched with the vertical threaded rod (603), the short trapezoidal block (605) is in threaded installation with the vertical threaded rod (603), the outer surface of the bottom of one group of connecting blocks (612) is fixedly connected with the outer surface of the top of the fixing block (607), and the outer surface of the bottom of the other group of connecting blocks (612) is fixedly connected with the outer surface of the top of the long trapezoidal block (609).

5. The convenient-to-mount adjustment bracket for a geophysical survey scope of claim 1 wherein: two sets of spouts have been seted up to the inboard bottom of install bin (4), and the equal slidable mounting in inside of two sets of spouts has the slider, and the top surface of two sets of sliders and the equal fixed connection of bottom surface of two sets of connecting plates (606), two sets of connecting plates (606) all with install bin (4) slidable mounting.

6. The convenient-to-mount adjustment bracket for a geophysical survey scope of claim 1 wherein: receiving mechanism (7) are including thick slide bar (701), thick slide bar cover (702), connecting piece (703), connecting rod (704), expanding spring (705) and limiting plate (706), the bottom surface fixed connection of install bin (4) has thick slide bar (701), the cover is equipped with thick slide bar cover (702) and expanding spring (705) on thick slide bar (701), connecting piece (703) of three groups of outer wall fixedly connected with of thick slide bar cover (702), all articulated connecting rod (704) of installing on three groups of connecting piece (703), the one end fixedly connected with limiting plate (706) of thick slide bar (701).

7. The convenient-to-mount adjustment bracket for a geophysical survey scope of claim 1 wherein: the height adjusting mechanism (10) comprises foot rods (1001), hinged plates (1002), transverse threaded rods (1003), nuts (1004), supporting rods (1005), limiting blocks (1006), elastic springs (1007), sponge handle gloves (1008), and foot rods (1001) fixedly connected to the outer surfaces of the bottoms of hinged blocks (9), fixing pieces fixedly connected to the outer walls of the foot rods (1001), one outer wall of one side of each fixing piece is hinged to one end of a connecting rod (704), two groups of hinged plates (1002) are arranged inside the foot rods (1001), transverse threaded rods (1003) are arranged on the two groups of hinged plates (1002), threaded grooves matched with the transverse threaded rods (1003) are formed in the two groups of hinged plates (1002), the transverse threaded rods (1003) are mounted to the two groups of hinged plates (1002) in a threaded manner, nuts (1004) are fixedly connected to one ends of the transverse threaded rods (1003), and the supporting rods (1005) are hinged to the outer surfaces of the, the top surface fixedly connected with stopper (1006) of two sets of articulated slab (1002), seted up the spacing groove on the inner wall of foot pole (1001), the one end of two sets of stopper (1006) all extends to the spacing inslot, and adjacent lateral wall fixed connection of two sets of articulated slab (1002) has spring (1007), and fixed cover is equipped with sponge handle gloves (1008) on foot pole (1001), has seted up the hole on bracing piece (1005).