CN112781568A

CN112781568A - Portable engineering surveying and mapping device for geological mineral exploration

Info

Publication number: CN112781568A
Application number: CN202011505253.6A
Authority: CN
Inventors: 李元庆; 李伟; 刘倩然; 刘伯元
Original assignee: First Geological Team Of Shandong Geology And Mineral Exploration And Development Bureau
Current assignee: Zhongjin Environmental Technology Co ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-05-11
Anticipated expiration: 2040-12-18
Also published as: CN112781568B

Abstract

The invention discloses a portable engineering surveying and mapping device for geological and mineral exploration, which comprises a fixed disc and a base, wherein a rotating shaft is bolted at the center of the top of the fixed disc through a bearing, a placing frame is bolted at the top of the rotating shaft, a quick disassembling mechanism is arranged in an inner cavity of the placing frame, a surveying and mapping instrument is clamped at the inner side of the quick disassembling mechanism, and a storage barrel is bolted at the bottom of the fixed disc. According to the invention, through the matching of the fixed clamping seat, the clamping groove, the sliding rod, the handle, the limiting spring, the movable clamping seat and the clamping block, a user can conveniently and rapidly disassemble the surveying instrument, the disassembling time of the user on the surveying instrument is shortened, and the user can assist in carrying the surveying device.

Description

Portable engineering surveying and mapping device for geological mineral exploration

Technical Field

The invention relates to the technical field of geological mineral exploration, in particular to a portable engineering surveying and mapping device for geological mineral exploration.

Background

The geological mineral exploration is based on advanced geological science theory, and on the basis of occupying a large amount of field geological observation and collecting and arranging related geological data, the geological survey, physical exploration, pit drilling exploration engineering and other comprehensive geological means and methods are adopted to obtain reliable geological mineral information data.

When the exploration personnel explore the survey and drawing geological mineral products, need use mapping device, however current mapping device is carrying out the mapping process to geological mineral products, be not convenient for accomodate and carry, because the exploration personnel need frequently look for suitable position and carry out the survey and drawing, thereby the intensity of labour that the reinforcing exploration personnel carried mapping device, the extension exploration personnel is long to the exploration survey and drawing of geological mineral products, influence the exploration survey and drawing efficiency of exploration personnel to geological mineral products, drag slow mineral products exploitation construction progress.

There is therefore a need to devise a portable engineering mapping device for geological mineral surveying that addresses the above-mentioned problems.

Disclosure of Invention

The invention aims to provide a portable engineering surveying and mapping device for geological mineral exploration, which solves the problem that the existing surveying and mapping device proposed in the background technology is inconvenient to store and carry in the process of surveying and mapping geological mineral.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a portable engineering mapping device for geological and mineral exploration, includes fixed disk and base, the center department at fixed disk top has the pivot through the bearing bolt, the top bolt of pivot has the rack, the inner chamber of rack is provided with quick disassembly body, quick disassembly body's inboard joint has the surveying appearance, the bottom bolt of fixed disk has the receiver, the inner chamber of receiver is provided with receiving mechanism, all inlay around the base inner chamber and be equipped with the slide cartridge, the inner chamber of base is provided with supporting mechanism.

Preferably, quick disassembly body is including fixed cassette, draw-in groove, slide bar, handle, spacing spring, removal cassette and fixture block, the equal bolt in both sides of surveying instrument has fixed cassette, the draw-in groove has all been seted up all around in the fixed cassette outside, the equal sliding connection in both sides of rack inner chamber has the slide bar, the handle has been bolted in the outside of slide bar, the opposite one side cover of slide bar and rack is equipped with spacing spring, the inboard of slide bar runs through the rack and bolted has removed the cassette, remove the cassette in opposite directions all around equal integrated into one piece have with the fixture block of draw-in groove joint.

Preferably, receiving mechanism includes traveller, sliding sleeve, lift post, screw thread section of thick bamboo, small-size servo motor, driving gear, driven gear and lead screw, the equal vertical bolt in both sides of receiving cylinder inner chamber bottom has the traveller, there is the sliding sleeve on the surface of traveller from last to sliding connection in proper order down, the lift post has been bolted to one side that the sliding sleeve is opposite, the top of lift post inner chamber is inlayed and is equipped with the screw thread section of thick bamboo, the top bolt on receiving cylinder right side has small-size servo motor, small-size servo motor's output shaft runs through the receiving cylinder and the bolt has the driving gear, the top meshing of driving gear has driven gear, the vertical bolt of driven gear's inner chamber has the lead screw with screw thread section of thick bamboo screw-thread.

Preferably, supporting mechanism includes small-size air pump, three way connection, trachea, gasbag, extends post, thread bush, threaded rod, swing handle and sucking disc, small-size air pump has been bolted to the bottom of lift post inner chamber, the gas outlet intercommunication of small-size air pump has three way connection, three way connection's both ends all communicate has the trachea, the one end that three way connection was kept away from to the trachea runs through the base and communicates there is the gasbag, all bolted all around of gasbag have with slide cartridge sliding fit's extension post, it has the thread bush to extend one side bolt of base is kept away from to the post, the inner chamber threaded connection of thread bush has the threaded rod, the top bolt of threaded rod has the swing handle, the bottom bolt of threaded rod has the sucking disc.

Preferably, the shapes of the clamping blocks and the clamping grooves are triangular, and the clamping blocks and the clamping grooves are distributed along the center of the fixed clamping seat in an equilateral triangle structure.

Preferably, the top of the sliding column is bolted with a limiting disc, the top of the surface of the sliding column is sleeved with a buffer spring, the top of the buffer spring is bolted with the bottom of the limiting disc, the bottom of the buffer spring is bolted with the top of the sliding sleeve, and the bottom of the front surface of the lifting column is provided with a vent hole matched with a small air pump for use.

Preferably, all bolted connections have reset spring all around the gasbag, one side that reset spring kept away from the gasbag is bolted with the inner chamber of base, the top intercommunication of gasbag inner chamber has the pipe that loses heart, the inner chamber intercommunication of pipe that loses heart has electronic relief valve.

Preferably, the top of fixed disk is bolted with the slide rail frame, the slide rail has been seted up to the inner chamber annular of slide rail frame, the equal sliding connection in both sides of slide rail inner chamber has spherical slider, the top of spherical slider and the bottom bolt of rack.

Preferably, the bottom of the base is bolted with a non-slip mat, the periphery of the bottom of the non-slip mat is all bolted with non-slip strips, the front of the storage cylinder is bolted with an overhaul cover plate, and the left side of the storage cylinder is bolted with a handle.

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

1. the portable engineering surveying and mapping device for geological and mineral exploration is characterized in that the portable engineering surveying and mapping device for geological and mineral exploration is matched with a fixed clamping seat, a clamping groove, a sliding rod, a handle, a limiting spring, a movable clamping seat and a clamping block, a user can rapidly detach the surveying and mapping device, the detachment time of the user to the surveying and mapping device is shortened, the user can carry out auxiliary portability on the surveying and mapping device, the air bag can be rapidly inflated and expanded through the matching of the air bag, an extension column, a threaded sleeve, a threaded rod, a rotary handle and a sucker through the matching of the air bag, the extension column, the threaded sleeve, the threaded rod, the rotary handle and the sucker, the periphery of the bottom of the base can be stably supported, and the surveying and mapping device can be stably supported and placed, convenient to use person carries out the survey and drawing operation to geology mineral products, and convenient to use person stretches out and draws back to many extension posts simultaneously and resets, and convenient to use person accomodates the base and carries.

2. This a portable engineering mapping device for geology mineral products are surveyed all sets up to triangle-shaped through the shape of fixture block and draw-in groove, stability principle has according to triangle-shaped, can stabilize the centre gripping between fixed cassette and the removal cassette, avoid the displacement to appear in the surveying and mapping process of surveying and mapping appearance and drop, through spacing dish and buffer spring, can carry out elastic buffer to the sliding distance of sliding sleeve, improve the uniform velocity nature that the lift post goes up and down, through the air vent, can guarantee the gas supply volume of small-size air pump inflation, avoid the lift post inside air not enough to cause small-size air pump inefficiency, through reset spring, can carry out elastic support around the gasbag, also can reset fast the gasbag of shrink simultaneously, through the snuffle pipe, when the gasbag needs to shrink, can carry out the pressure release of exhausting to the inside gas.

3. This a portable engineering mapping device for geological mineral exploration passes through the slide rail frame, slide rail and spherical slider, can assist the slip support to the rack, the reinforcing rack rotates the stationarity of in-process, avoid the rack to rotate the in-process and appear crooked rocking, through slipmat and antislip strip, increase the coefficient of friction between base bottom and the earth's surface, avoid the base to stew the in-process and take place the displacement, through overhauing the apron, the person of facilitating the use overhauls and maintains the receiver internals, through the handle, the person of facilitating the use carries to get the carrier to the receiver.

Drawings

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

FIG. 2 is a sectional view of the structure of the receiver of the present invention;

FIG. 3 is a cross-sectional view of the construction of the lift post and base of the present invention;

FIG. 4 is a front view of a portion of the support mechanism of the present invention;

FIG. 5 is a front view of the structure of the fixing tray and the placing rack of the present invention;

FIG. 6 is a front view of the base of the present invention;

FIG. 7 is a front view of the quick release mechanism of the present invention;

fig. 8 is a structural bottom view of the non-slip mat of the present invention.

In the figure: 1. fixing the disc; 2. a base; 3. a rotating shaft; 4. placing a rack; 5. a quick release mechanism; 51. fixing the card holder; 52. a card slot; 53. a slide bar; 54. a handle; 55. a limiting spring; 56. moving the card holder; 57. a clamping block; 6. a surveying instrument; 7. a storage cylinder; 8. a storage mechanism; 81. a traveler; 82. a sliding sleeve; 83. a lifting column; 84. a threaded barrel; 85. a small servo motor; 86. a driving gear; 87. a driven gear; 88. a screw rod; 9. a slide cylinder; 10. A support mechanism; 101. a small air pump; 102. a three-way joint; 103. an air tube; 104. an air bag; 105. extending the column; 106. a threaded sleeve; 107. a threaded rod; 108. turning a handle; 109. a suction cup; 11. a buffer spring; 12. a return spring; 13. an air escape pipe; 14. a slide rail frame; 15. a slide rail; 16. a spherical slider; 17. a non-slip mat; 18. anti-slip strips; 19. overhauling the cover plate; 20. a handle; 21. and (4) a vent hole.

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.

Referring to fig. 1-8, an embodiment of the present invention:

a portable engineering surveying and mapping device for geological and mineral exploration comprises a fixed disc 1 and a base 2, wherein a rotating shaft 3 is bolted at the center of the top of the fixed disc 1 through a bearing, a placing frame 4 is bolted at the top of the rotating shaft 3, a quick disassembling mechanism 5 is arranged in an inner cavity of the placing frame 4, a surveying and mapping instrument 6 is clamped and connected at the inner side of the quick disassembling mechanism 5, a storage barrel 7 is bolted at the bottom of the fixed disc 1, a storage mechanism 8 is arranged in an inner cavity of the storage barrel 7, a sliding barrel 9 is embedded around the inner cavity of the base 2, a supporting mechanism 10 is arranged in the inner cavity of the base 2, and through the matching of a fixed clamping seat 51, a clamping groove 52, a sliding rod 53, a handle 54, a limiting spring 55, a movable clamping seat 56 and a clamping block 57, a user can conveniently and quickly disassemble the surveying and mapping instrument 6, the disassembling time, through traveller 81, sliding sleeve 82, threaded cylinder 84, small-size servo motor 85, driving gear 86, driven gear 87 and lead screw 88's cooperation, can accomodate the reduction to lifting column 83 and base 2, shorten the whole length of storage cylinder 7, convenient to use person carries to get and carries storage cylinder 7 after shortening, through small-size air pump 101, three way connection 102 and trachea 103's cooperation, can aerify the inflation fast to gasbag 104, through gasbag 104, extend post 105, thread bush 106, threaded rod 107, the cooperation of swing handle 108 and sucking disc 109, can stabilize the support around the base 2 bottom, thereby can carry out the outrigger to surveying instrument 6 and place, convenient to use person carries out the survey and drawing operation to geological mineral products, be convenient for simultaneously the user to extend and retract to many extension posts 105, convenient to use person accomodates the base 2 and carries.

Quick disassembly body 5 is including fixed cassette 51, draw-in groove 52, slide bar 53, handle 54, spacing spring 55, remove cassette 56 and fixture block 57, surveying instrument 6's both sides all are bolted to have fixed cassette 51, draw-in groove 52 has all been seted up all around in the fixed cassette 51 outside, the equal sliding connection in both sides of rack 4 inner chamber has slide bar 53, slide bar 53's the outside is bolted to have handle 54, slide bar 53 and rack 4 one side cover in opposite directions are equipped with spacing spring 55, slide bar 53's inboard runs through rack 4 and bolted to have a removal cassette 56, remove cassette 56 in opposite directions all integrated into one piece all around have with fixture block 57 of draw-in groove 52 joint, convenient to use person dismantles surveying instrument 6 fast, shorten the user to surveying instrument 6's dismantlement time, play supplementary portable effect to the user to surveying device.

The containing mechanism 8 comprises a sliding column 81, a sliding sleeve 82, a lifting column 83, a threaded cylinder 84, a small servo motor 85, a driving gear 86, a driven gear 87 and a screw rod 88, the sliding column 81 is vertically bolted on two sides of the bottom of the inner cavity of the containing cylinder 7, the sliding sleeve 82 is sequentially connected on the surface of the sliding column 81 in a sliding manner from top to bottom, the lifting column 83 is bolted on one opposite side of the sliding sleeve 82, the threaded cylinder 84 is embedded on the top of the inner cavity of the lifting column 83, the small servo motor 85 is bolted on the top of the right side of the containing cylinder 7, the output shaft of the small servo motor 85 penetrates through the containing cylinder 7 and is bolted with the driving gear 86, the driven gear 87 is meshed on the top of the driving gear 86, the screw rod 88 which is in threaded fit with the, can accomodate the reduction to lifting column 83 and base 2, shorten storage barrel 7's whole length, the person of being convenient for carries to get and carries shortened storage barrel 7.

The supporting mechanism 10 comprises a small-sized air pump 101, a three-way joint 102, an air pipe 103, an air bag 104, an extending column 105, a threaded sleeve 106, a threaded rod 107, a rotary handle 108 and a suction cup 109, the small-sized air pump 101 is bolted at the bottom of the inner cavity of the lifting column 83, the three-way joint 102 is communicated with an air outlet of the small-sized air pump 101, the air pipe 103 is communicated with two ends of the three-way joint 102 and can rapidly inflate and expand the air bag 104, one end of the air pipe 103, far away from the three-way joint 102, penetrates through the base 2 and is communicated with the air bag 104, the extending column 105 in sliding fit with the sliding barrel 9 is bolted around the air bag 104, the threaded sleeve 106 is bolted at one side of the extending column 105, far away from the base 2, the threaded rod 107 is connected with the inner cavity of the threaded sleeve 106 in a threaded manner, the rotary handle 108 is bolted at the top of the threaded, convenient to use person carries out the survey and drawing operation to geology mineral products, and the user of being convenient for simultaneously extends the post 105 to many and stretches out and draws back and reset, and convenient to use person accomodates base 2 and carries.

The shapes of the clamping block 57 and the clamping groove 52 are both triangular, the clamping block 57 and the clamping groove 52 are distributed along the center of the fixed clamping seat 51 in an equilateral triangle structure, the clamping block can stably clamp the fixed clamping seat 51 and the movable clamping seat 56 according to the triangular stability principle, and displacement and falling in the surveying and mapping process of the surveying and mapping instrument 6 are avoided.

The top bolt of traveller 81 has the spacing dish, the top cover on traveller 81 surface is equipped with buffer spring 11, buffer spring 11's top and the bottom bolt of spacing dish, buffer spring 11's bottom and the top bolt of sliding sleeve 82, can carry out elastic buffer to the sliding distance of sliding sleeve 82, improve the uniform velocity nature that lift post 83 goes up and down, air vent 21 with small-size air pump 101 cooperation use is seted up to the positive bottom of lift post 83, can guarantee the gas supply volume of small-size air pump 101, avoid the inside air of lift post 83 not enough to cause small-size air pump 101 inefficiency.

All bolted connections all around of gasbag 104 have reset spring 12, and reset spring 12 keeps away from one side of gasbag 104 and the inner chamber bolted connection of base 2, can carry out elastic support around gasbag 104, also can reset fast the gasbag 104 of shrink simultaneously, and the top intercommunication of gasbag 104 inner chamber has disappointing pipe 13, and the inner chamber intercommunication of disappointing pipe 13 has electronic relief valve, when gasbag 104 needs the shrink, can carry out the pressure release that exhausts to the inside gas of gasbag 104.

The top of fixed disk 1 has bolted the slide rail frame 14, and slide rail 15 has been seted up to the inner chamber ring shape of slide rail frame 14, and the equal sliding connection in both sides of slide rail 15 inner chamber has spherical slider 16, and the top of spherical slider 16 and the bottom bolt of rack 4 can assist the slip support to rack 4, strengthens the stationarity that rack 4 rotated the in-process, avoids rack 4 to rotate the in-process and appears crooked rocking.

The bottom bolt of base 2 has slipmat 17, and all bolt all around of slipmat 17 bottom have antislip strip 18, increases the coefficient of friction between base 2 bottom and the earth's surface, avoids base 2 to stew the in-process and take place the displacement, and the front bolt of containing cylinder 7 has overhauld apron 19, and the user of being convenient for overhauls and maintains containing cylinder 7 internals, and the left side bolt of containing cylinder 7 has handle 20, and the user of being convenient for carries to get and carries containing cylinder 7.

The working principle is as follows: when a user finishes geological and mineral surveying and mapping and needs to disassemble the surveying instrument 6, the user tightly holds the handle 54 with both hands to drive the sliding rod 53 to be pulled outwards, the sliding rod 53 extrudes the limiting spring 55 and simultaneously drives the movable clamping seat 56 to move outwards, the movable clamping seat 56 drives the clamping block 57 to be separated from the surface of the clamping groove 52 on the fixed clamping seat 51, the user can take off the surveying instrument 6, and the surveying instrument 6 is quickly disassembled and carried;

then, the small servo motor 85 is started to drive the driving gear 86 to rotate reversely, the driving gear 86 drives the screw rod 88 to rotate reversely through the driven gear 87, the screw rod 88 rotates reversely in the threaded cylinder 84, the lifting column 83 is synchronously driven to ascend and contract, the lifting column 83 drives the sliding sleeve 82 to slide on the surface of the sliding column 81 until the lifting column 83 drives the base 2 to contract to the bottom of the storage cylinder 7, the storage and carrying operation of the lifting column 83 can be completed, and the length of the storage cylinder 7 is shortened;

then the user rotates the rotary handle 108 counterclockwise, the rotary handle 108 drives the threaded rod 107 to move upwards in the threaded sleeve 106, the threaded rod 107 drives the suction cup 109 to separate from the ground surface, meanwhile, the small air pump 101 stops supplying air to the three-way joint 102, a part of air in the air bag 104 in the expansion state is absorbed and discharged by the air pipe 103, the other part of air is discharged by the air release pipe 13, the reset spring 12 performs auxiliary elastic reset processing on the contracted air bag 104, the air bag 104 with gradually reduced volume drives the plurality of extension columns 105 to move inwards to be stored until the extension columns 105 drive the threaded rod 107 to contract to the periphery of the base 2 through the threaded sleeve 106, the storage operation of the extension columns 105 can be completed, and finally, the user can carry and carry the storage barrel 7 through the handle 20.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A portable engineering mapping device for geological mineral exploration, includes fixed disk (1) and base (2), its characterized in that: the center department at fixed disk (1) top has connect pivot (3) through the bearing bolt, the top bolt of pivot (3) has connect rack (4), the inner chamber of rack (4) is provided with quick disassembly body (5), the inboard joint of quick disassembly body (5) has surveying instrument (6), the bottom bolt of fixed disk (1) has connect storage cylinder (7), the inner chamber of storage cylinder (7) is provided with receiving mechanism (8), base (2) inner chamber all inlays all around and is equipped with slide cartridge (9), the inner chamber of base (2) is provided with supporting mechanism (10).

2. A portable engineering surveying apparatus for geological mineral surveying according to claim 1, characterized in that: quick disassembly body (5) are including fixed cassette (51), draw-in groove (52), slide bar (53), handle (54), spacing spring (55), remove cassette (56) and fixture block (57), the both sides of surveying instrument (6) are all bolted to have fixed cassette (51), draw-in groove (52) have all been seted up all around in the fixed cassette (51) outside, the equal sliding connection in both sides of rack (4) inner chamber has slide bar (53), the outside bolt of slide bar (53) has handle (54), the opposite side cover of slide bar (53) and rack (4) is equipped with spacing spring (55), rack (4) are run through and bolted to have removed cassette (56) to the inboard of slide bar (53), remove cassette (56) opposite all integrated into one piece all around have with fixture block (57) of draw-in groove (52) joint.

3. A portable engineering surveying apparatus for geological mineral surveying according to claim 1, characterized in that: the receiving mechanism (8) comprises a sliding column (81), a sliding sleeve (82), a lifting column (83), a threaded cylinder (84), a small servo motor (85), a driving gear (86), a driven gear (87) and a screw rod (88), sliding columns (81) are vertically bolted on two sides of the bottom of the inner cavity of the storage barrel (7), the surface of the sliding column (81) is sequentially connected with sliding sleeves (82) in a sliding way from top to bottom, a lifting column (83) is bolted on one side of the sliding sleeve (82) opposite to the sliding sleeve, a threaded cylinder (84) is embedded at the top of the inner cavity of the lifting column (83), the top of the right side of the storage cylinder (7) is bolted with a small servo motor (85), an output shaft of the small servo motor (85) penetrates through the storage barrel (7) and is bolted with a driving gear (86), the top of the driving gear (86) is engaged with a driven gear (87), and a screw rod (88) in threaded fit with the threaded cylinder (84) is vertically bolted in an inner cavity of the driven gear (87).

4. A portable engineering surveying apparatus for geological mineral surveying according to claim 3, characterized in that: the supporting mechanism (10) comprises a small air pump (101), a three-way joint (102), an air pipe (103), an air bag (104), an extension column (105), a thread bush (106), a threaded rod (107), a rotary handle (108) and a sucker (109), the bottom of the inner cavity of the lifting column (83) is connected with the small air pump (101) in a bolted mode, the air outlet of the small air pump (101) is communicated with the three-way joint (102), the two ends of the three-way joint (102) are communicated with the air pipe (103), one end, far away from the three-way joint (102), of the air pipe (103) penetrates through the base (2) and is communicated with the air bag (104), the periphery of the air bag (104) is connected with the extension column (105) in a bolted mode, the side, far away from the base (2), of the extension column (105) is connected with the thread bush (106), the inner cavity of the thread bush, the top of threaded rod (107) is bolted with turning handle (108), the bottom of threaded rod (107) is bolted with sucking disc (109).

5. A portable engineering surveying apparatus for geological mineral surveying according to claim 2, characterized in that: the clamping blocks (57) and the clamping grooves (52) are both triangular, and the clamping blocks (57) and the clamping grooves (52) are distributed along the center of the fixed clamping seat (51) in an equilateral triangle structure.

6. A portable engineering surveying apparatus for geological mineral surveying according to claim 3, characterized in that: the top bolt of traveller (81) has spacing dish, the top cover on traveller (81) surface is equipped with buffer spring (11), the top bolt of buffer spring (11) and the bottom bolt of spacing dish, the bottom bolt of buffer spring (11) and the top bolt of sliding sleeve (82), air vent (21) that use with small-size air pump (101) cooperation are seted up to the positive bottom of lift post (83).

7. A portable engineering surveying apparatus for geological mineral surveying according to claim 4, characterized by: all bolted connections all around of gasbag (104) have reset spring (12), reset spring (12) keep away from one side of gasbag (104) and the inner chamber bolted connection of base (2), the top intercommunication of gasbag (104) inner chamber has disappointing pipe (13), the inner chamber intercommunication of disappointing pipe (13) has electronic relief valve.

8. A portable engineering surveying apparatus for geological mineral surveying according to claim 1, characterized in that: the top of fixed disk (1) has bolted the slide rail frame (14), slide rail (15) have been seted up to the inner chamber annular of slide rail frame (14), the equal sliding connection in both sides of slide rail (15) inner chamber has spherical slider (16), the top of spherical slider (16) and the bottom bolt of rack (4).

9. A portable engineering surveying apparatus for geological mineral surveying according to claim 1, characterized in that: the bottom of base (2) has bolted the slipmat (17), all bolted on all around of slipmat (17) bottom have antislip strip (18), the front bolt of storage cylinder (7) has overhauld apron (19), the left side bolt of storage cylinder (7) has handle (20).