CN206071453U - Sampling light rig is reconnoitred suitable for permafrost region eco-environmental geological - Google Patents

Abstract

This utility model is related to one kind and reconnoitres sampling light rig suitable for permafrost region eco-environmental geological, feature rig middle bracket is horizontal rig lifter for which, head is welded on rig, rig is arranged in the middle part of rig lifting strutbeam, rig lifting strutbeam two ends teeth groove is buckled on motor load-bearing support plate, rig middle bracket crossbeam one end is provided with fan arc screw rod, the teeth groove phase buckle of the motor load-bearing support plate of teeth groove and side at the top of fan arc screw rod, in the middle part of fan arc screw rod, teeth groove and rig lifting handle teeth groove match；The upper half annulus and lower half annulus of closure are equipped with fixed strutbeam bottom rig auxiliary beam column, upper half annulus and lower half annulus are utilized respectively hinge and are welded to rig auxiliary beam column, tightened with clamp nut.This utility model simple structure, lightweight, easy processing, construction cost are low.Rig is linked into rig lifter, and suitable, the counterclockwise convolution of rig lifter handle completes the lifting of rig.Substantially increase precision and efficiency and the safety coefficient of working environment that rig reconnoitres sampling in the wild.

Description

Sampling light rig is reconnoitred suitable for permafrost region eco-environmental geological

Technical field

This utility model is related to a kind of reconnoitring suitable for In Permafrost Regions of Qinghai-xizang Plateau eco-environmental geological and samples light-duty brill Machine.

Background technology

Qinghai-Tibet Platean is located in " roof of the world ", mean sea level in more than 4000m, account for China's land surface four/ One, it is the most complicated plateau of most tall and big, landform in the world, and a climatically unique region.Ever-frozen ground face in region Product about 150 × 104km², the 70% of China's frozen soil area is accounted for, -2～-6 DEG C of average temperature of the whole year is the generation of China's ever-frozen ground Table, and world's mid-and low-latitudes（32 °～36 ° of north latitude）The representative of regional high mountain permafrost.In area have rarefaction of air, Temperature is low, solar radiation is strong（Amount of radiation is about 0.5 ~ 0.8MJ cm^-2a^-1）And unique climate characteristic such as annual drought. Wherein, in more than 2600h, >=10 DEG C of annual accumutions are less than 2000 DEG C to most area year sunshine time.Temperature is in season and region On difference it is very notable, be mainly manifested in winter severe cold, summer warm.Meanwhile, the most warm moon temperature in most area are 15 Below DEG C, the eastern region January, 7 monthly mean temperatures than Same Latitude is low 15 ~ 20 DEG C.Precipitation is mainly controlled by southwest monsoon, year Average precipitation between 20 ~ 450mm, season（It is concentrated mainly on 5 ~ September part）And region（From east orientation west, from south orientation north In gradually decreasing trend）Distribution is extremely uneven.Unique geographical environment and harsh weather conditions cause growth promoter thereon Alpine ecosystems are very fragile, and slight disturbance is all by the fluctuation for causing its ecosystem big and breaking-up, and its ecosystem Unified denier is difficult to recover in a short time after being destroyed.

With Qinghai-Tibet Highway, the construction successively of railway, vast researcher is around In Permafrost Regions of Qinghai-xizang Plateau ring Border ecological problem or is planned to carry out substantial amounts of research work, and what these work were more or less is related to ever-frozen ground geology Reconnoitre, and frozen soil geological mapping means conventional at present are mainly probing method and probing method, both means typically can be preferable Meet research work demand, but for some are to the less ecological environment project of earth's surface environmental requirement perturbation, traditional brill Spy method and probing method are all unable to reach scientific research requirement.In recent years, around this technical problem, Chinese Academy of Sciences's northwest ecology ring Border the Study on Resources institute State Key Laboratory of Frozen Soil Engineering scientific worker is set in original probing according to field investigation actual demand Have made some improvements on the basis of standby, upgrading is carried out on the basis of the light rig of TGQ -30, is alleviated to a great extent Impact and destruction of TGQ -30 rig in geologic prospect to surface vegetation, but due to 1）Rig substructure continues using original Channel-section steel platform, rig still cause certain disturbance, it is difficult to meet when moving as rig deadweight is larger to earth's surface The higher instrument demand of precision, 2）Rig is separated with support, use/is moved every time rig and support will be set with/be dismantled and is come, And due to rig motor it is heavy, about 200kg, therefore assembly and disassembly rig and support all need 2 ~ 3 people, this is in Qinghai-Tibet Plateau Permafrost Regions operation, than relatively hazardous, trouble, it occur frequently that accident of colliding with, or even injures accident by a crashing object.Therefore, need one kind badly Simple light, completes In Permafrost Regions of Qinghai-xizang Plateau eco-environmental geological to the less light rig of surface disturbance and reconnoitres sampling Work.

The content of the invention

In view of above-mentioned, this utility model is reconnoitred sampling demand according to In Permafrost Regions of Qinghai-xizang Plateau eco-environmental geological and is gone out Send out, with reference to the modified model TGQ -30 light rig feature for using at present, design a kind of simple light, move conveniently, to earth's surface Disturbance is less to reconnoitre sampling light rig suitable for permafrost region eco-environmental geological.

The purpose of this utility model can be achieved through the following technical solutions：

One kind reconnoitres sampling light rig suitable for permafrost region eco-environmental geological, is lifted strutbeam, is bored mechanical, electrical by motor Machine load-bearing support plate, rig middle bracket crossbeam, fixing nut, fixed strutbeam, rig bracket, upper half annulus, lower half annulus, middle part Rack beams, bottom auxiliary fixing hole, bottom bracket beam slab, hydraulic pressure bearing column, head, rig lifter, rig lifter handle Handss, fan arc screw rod, rig auxiliary beam column, middle part auxiliary fixing hole, movable pulley are constituted.Fixed strutbeam is solid with rig bracket Connect, fixed strutbeam both sides are connected with motor load-bearing support plate, rig auxiliary beam column and rig middle bracket crossbeam, rig middle bracket Crossbeam is welded with rig lifter, and head is welded on rig, and rig is arranged on the middle part that rig lifts strutbeam, rig lifting strutbeam Two ends teeth groove is buckled on motor load-bearing support plate, and rig middle bracket crossbeam one end is provided with fan arc screw rod, fans arc spiral The teeth groove phase buckle of the motor load-bearing support plate of teeth groove and side at the top of bar, teeth groove and rig lifting handle in the middle part of fan arc screw rod Teeth groove matches；Be equipped with the upper half annulus and lower half annulus of closure on the rig auxiliary beam column of fixed strutbeam bottom, upper half annulus and Lower half annulus is utilized respectively hinge and is welded to rig auxiliary beam column, is tightened with clamp nut；Distinguish in the middle part of rig bracket and bottom Middle bracket beam slab and bottom bracket beam slab are set, and the center of middle bracket beam slab and the center of bottom bracket beam slab have Middle part auxiliary fixing hole and bottom auxiliary fixing hole, middle part auxiliary fixing hole and bottom auxiliary fixing hole bore ibid semicircular ring and After lower half annulus closure, its bore is consistent with rig head, and vertical on the same line；Four of bottom bracket beam slab Angle is respectively mounted hydraulic pressure bearing column and movable pulley.

Advantage of the present utility model and beneficial effect are：

1：Simple structure, lightweight, easy processing, construction cost are low.

2：This utility model is designed by former TGQ -30 light rig upgrading, by setting up rig lifter, side Field geology rig dismounting and mobile when reconnoitring sampling.Simultaneously by setting up four hydraulic props and two pairs of mobile rubber Wheel, both increased stability when rig works, had reduced to surface disturbance, protect surface vegetation to break from artificial and machinery It is bad.

3., as this utility model design is mounted with rig lifter on the light rig support of TGQ -30, original is simplified Come installation, the unloading process of rig and support, substantially increase and reconnoitre sampling work efficiency, and improve reconnoitre sampling work peace Overall coefficient.

Description of the drawings

Fig. 1 is this utility model schematic diagram

In figure, 1- motors lifting strutbeam, 2- rigs, 3- motor load-bearing support plates, 4- rig bracket crossbeams, 5- fixing nuts, 6- fix strutbeam, 7- rig brackets, 8- upper half annulus, 8 '-lower half annulus, 9- middle bracket beams, 10- bottoms auxiliary fixing hole, 11- bottom bracket beam slabs, 12- hydraulic pressure bearing columns, 13- heads, 14- rig lifters, 15- rig lifter handles, 16- fans Fixing hole, 19- movable pulleys are aided in the middle part of arc screw rod, 17- rigs auxiliary beam column, 18-.

Specific embodiment

Below in conjunction with the accompanying drawings, technical solutions of the utility model will be described further again.

As shown in figure 1, a kind of applicable permafrost region eco-environmental geological reconnoitres sampling light rig, it is that strutbeam is lifted by motor 1st, rig 2, motor load-bearing support plate 3, rig bracket crossbeam 4, fixing nut 5, fixed strutbeam 6, rig bracket 7, upper half annulus 8, Lower half annulus 8 ', middle bracket beam slab 9, bottom auxiliary fixing hole 10, bottom bracket beam slab 11, hydraulic pressure bearing column 12, head 13rd, rig lifter 14, rig lifter handle 15, fan arc screw rod 16, rig auxiliary beam column 17, middle part auxiliary fixing hole 18th, movable pulley 19 is constituted.Fixed strutbeam 6 is affixed with rig bracket 7, and fixed 6 both sides of strutbeam are connected with motor load-bearing support plate 3, bore Machine aids in beam column 17 and rig middle bracket crossbeam 4, rig middle bracket crossbeam 4 to be welded with rig lifter 14, and head 13 is welded On rig 2, rig 2 is arranged in the middle part of rig lifting strutbeam 1, and rig lifting 1 two ends teeth groove of strutbeam is buckled in motor load-bearing On plate 3,4 one end of rig middle bracket crossbeam is provided with fan arc screw rod 16,16 top teeth groove of fan arc screw rod and side The teeth groove phase buckle of motor load-bearing support plate 3,16 middle part teeth groove of fan arc screw rod and rig lifting 15 teeth groove of handle match；Gu Determine on 6 bottom rig auxiliary beam column 17 of strutbeam, to be equipped with the upper half annulus 8 and lower half annulus 8 ' of closure, upper half annulus 8 and lower half circle Ring 8 ' is utilized respectively hinge and is welded to auxiliary beam column 17 in the middle part of rig, is tightened with clamp nut 5；In the middle part of rig bracket 7 and bottom Middle bracket beam slab 9 and bottom bracket beam slab 11 are respectively provided with, in the center and bottom bracket beam slab 11 of middle bracket beam slab 9 The heart has middle part auxiliary fixing hole 18 and bottom auxiliary fixing hole 10, middle part auxiliary fixing hole 18 and bottom auxiliary fixing hole After ibid semicircular ring 8 and lower half annulus 8 ' are closed, its bore is consistent 10 bores with rig head 13, and vertically in same On line.Four angles of bottom bracket beam slab 11 are respectively mounted hydraulic pressure bearing column 12 and movable pulley 19.

When field geology reconnoitres sampling, by 2 horizontal sliding of this rig to sample point, movable pulley 19 is packed up, put down hydraulic pressure load-bearing Post 12 so that support 7 is fixed and do not rocked.Unscrew fixing nut 5, lower half annulus 8 ' is adjusted to into horizontal level, then turn on nut 5, upper half annulus 8 is opened, needs to select suitable drilling rod and drill bit according to reconnaissance at criminal scene sampling, one, the drilling rod that then will be selected Fixation is mounted on lower half annulus 8 ', and other end is tightened and is fixed on 2 head 13 of rig.Then upper half of closing annulus 8, tightens spiral shell Female 5.During work, rig 2 is linked into rig lifter（14）, rig lifter handle 15 is twisted clockwise, by rig 2 by level 90 ° of position vertical rotary so that rig head 13 and middle part auxiliary fixing hole 18, bottom auxiliary 10 vertical alignment of fixing hole.Take After the completion of sample, rig lifting handle 15 is twisted counterclockwise, rig 2 is slowly rotated by 90 ° and is laid flat, then pack up hydraulic pressure bearing column 12, movable pulley 19 is put down, rig level is pushed into into next sample point.

Claims (1)

1. one kind reconnoitres sampling light rig suitable for permafrost region eco-environmental geological, is to lift strutbeam by motor（1）, rig （2）, motor load-bearing support plate（3）, rig middle bracket crossbeam（4）, fixing nut（5）, fixed strutbeam（6）, rig bracket（7）、 Upper half annulus（8）, lower half annulus（8’）, middle bracket beam（9）, bottom auxiliary fixing hole（10）, bottom bracket beam slab（11）, liquid Pressure bearing column（12）, head（13）, rig lifter（14）, rig lifter handle（15）, fan arc screw rod（16）, bore Machine aids in beam column（17）, middle part auxiliary fixing hole（18）, movable pulley（19）Constitute, its feature fixes strutbeam（6）With rig bracket （7）It is affixed, fixed strutbeam（6）Both sides are connected with motor load-bearing support plate（3）, rig auxiliary beam column（17）It is horizontal with rig middle bracket Beam（4）, rig middle bracket crossbeam（4）It is welded with rig lifter（14）, head（13）It is welded on rig（2）On, rig（2）Peace It is mounted in rig lifting strutbeam（1）Middle part, rig lifting strutbeam（1）Two ends teeth groove is buckled in motor load-bearing support plate（3）On, in rig Portion's rack beam（4）One end is provided with fan arc screw rod（16）, fan arc screw rod（16）The motor of top teeth groove and side holds Weight support plate（3）Teeth groove phase buckle, fan arc screw rod（16）Middle part teeth groove and rig lifting handle（15）Teeth groove matches；Gu Determine strutbeam（6）Bottom rig auxiliary beam column（17）On be equipped with the upper half annulus of closure（8）With lower half annulus（8’）, upper half annulus （8）With lower half annulus（8’）It is utilized respectively hinge and is welded to rig auxiliary beam column（17）, use clamp nut（5）Tighten；Rig Frame（7）Middle part and bottom are respectively provided with middle bracket beam slab（9）With bottom bracket beam slab（11）, middle bracket beam slab（9）In The heart and bottom bracket beam slab（11）Center have middle part auxiliary fixing hole（18）Fixing hole is aided in bottom（10）, middle part Auxiliary fixing hole（18）Fixing hole is aided in bottom（10）Bore ibid semicircular ring（8）With lower half annulus（8’）After closure, its mouth Footpath and rig head（13）It is consistent, and it is vertical on the same line；Bottom bracket beam slab（11）Four angles be respectively mounted Hydraulic pressure bearing column（12）And movable pulley（19）.