CN2535444Y

CN2535444Y - Electric dril-rod detector

Info

Publication number: CN2535444Y
Application number: CN 02213705
Authority: CN
Inventors: 李长龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-03-29
Filing date: 2002-03-29
Publication date: 2003-02-12
Anticipated expiration: 2012-03-29

Abstract

An electric drill rod detecting machine can make geologic drill rod detection instead of manual work. The machine is composed of road wheels, a base, a support, a piercing drill rod hammer, a lifting device of the drill rod hammer, a steel drill rod and a lifting device of the steel drill rod, etc. Each hammering is completed through the process that the drill rod hammer is jacks up by an electric pivoted arm on the adjustable shelf to a certain height and then is detached to form a hammer steel drill rod about the same as a free falling body. The steel drill rod is lifted by a wire cable driven by an electric motor. The drill rod detecting machine has the advantages of simple structure, lightness, work efficiency increased to more than ten times than the manual, low labor intensity of the operation worker, high comparability of the drill rod detecting result and no personal error, etc.

Description

Electronic pricker is visited machine

Electronic pricker is visited machine, relates to building and geological processing machinery field, is mainly used in the building foundation geological prospecting.

In the prior art, all to carry out the manpower exploration with drill rod after most of construction work basic earthwork excavates, generally claim pricker to visit, with the uniformity of geology in the certain depth under definite basis bottom land geology, see if there is local geological condition really up to the mark or soft excessively, so that ground is handled.During practical operation, by one group of at least two people, a people holds up drill rod, after the pricker hammer that another people's both hands picking-up is 10 kilograms is raised about 50 centimeters, makes it freely to fall the hammering drill rod, and then repeats above-mentioned action, generally records the number of times of once thumping every 30 centimeters meters.Must manpower after each some pricker is intact shoulder to wait drill rod levered up and withdraw from, judge the soft or hard degree of geology at last by the knocking number of times of each pricker spy relatively with sled.The manpower pricker is visited and to be had labour intensity height, work efficiency is low, human error is big shortcoming, and especially large-scale, relatively large engineering, engineering artificial pricker that gets off is visited point and must be had thousands of even up to ten thousand, and each some knocking number of times is more than hundreds of times, and non-tactics of human sea is not all right.Though someone declared pricker and visited the machine patent, as application number 96241810 (automatic drilling machine), 93208202 (pneumatic pricker spy machines), 93230875 (the ground pricker is visited machine), but its operating principles such as electromagnetic hammer, beche, spring energy-storage hammer that adopt more, structure is comparatively complicated, poor practicability, the machinery that does not also have discovery can replace the manpower pricker to visit in the market.

The objective of the invention is to overcome the shortcoming that pricker spy machine technology was visited and had now to above-mentioned manpower pricker, provide a kind of and can replace artificial pricker to visit, work efficiency improves several times, unmanned small-sized electric pricker spy machinery for pricker spy error.

The present invention realizes by following mode: this device is by road wheel, base, support, pricker hammer and pricker hammer lifting appliance, compositions such as drill rod and drill rod lifting appliance, on two parallel setting mainframes, two sliding sleeves that can slide up and down are arranged, sliding sleeve is fixedlyed connected with adjustable shelf, be connected with the star-like reducing motor of taking turns on the adjustable shelf, motor links pivoted arm, drill rod passes adjustable shelf and is connected with this adjustable shelf by the hammer platform, string has the core hammer that can fall certainly on the drill rod above the hammer platform, electronic steel wire rope winch is arranged on base, wire rope is guided to the top of drill rod by the fixed pulley of top of the trellis, flexibly connects with the suspension hook at drill rod top.

During by above-mentioned design,, also to overcome the inertia of this part quality during pricker hammer hammering drill rod hammer platform simultaneously, make the momentum of pricker hammer just be cancelled most because movable platform and top pivoted arm, motor thereof all have suitable weight.In order to overcome this phenomenon, can on adjustable shelf, establish the hammer platform on the drill rod, below establish brace table on the drill rod, during the hammering drill rod, adjustable shelf can be movable between leaving office on the drill rod.

On adjustable shelf, be provided with mechanical counter, drill rod by hammering once, pivoted arm just touches start-stop counter meter one number.

The code requirement pricker is visited and will be counted step by step, reads counter for the ease of per step, can establish scale bar in a side of slideway mainframe.

The travel switch that can contact when a side bottom of main support has sliding sleeve to fall the bottom is to prevent the hammering base.

Machine walking for convenience can utilize motor 1 to connect a differential speed reducer, drives road wheel (1) electric walking.

Owing to adopted above-mentioned design, make this use novel product have characteristics such as simple in structure, light and handy, practicality, can replace manpower geology pricker to visit fully, the artificial pricker of work efficiency is visited and is improved several times to tens times, operator's labour intensity is little, and it is error that pricker is visited result comparison strong, unmanned.

Be described further this use is novel below in conjunction with accompanying drawing and example.Fig. 1, Fig. 2, Fig. 3 are respectively elevation, left view, the vertical view of embodiment.Among the figure, 1. road wheel 2. rope wooldings are taken turns 3. reductor belt wheels, 4. reductors, 5. motors, 1 6. bases, 7. tow lugs, 8. switches, 9. wire rope, 10. support bars, 11. fixed pulleys, 12. mainframes, 13. motors, 2 14. sliding sleeves, 15. pivoted arms, 16. core hammers, 17. drill rods, 18. contactors, 19. travel switches, 20. counters, 21. scales, 22. suspension hooks, 23. hammer platforms, 24. adjustable shelfs, 25. saddles

In this example, four road wheels (1) base for supporting (6) are gone up fixedly connected two the vertical parallel mainframes (12) that go out from base (6), two inclined support bars (10), and support bar (10) is fixedlyed connected with the top of mainframe (12).When pricker is visited, the motor (2) of fixedlying connected with adjustable shelf (24) drives pivoted arm (15), when pivoted arm (15) holds up core hammer (16) to the top, (16) free-falling of pricker hammer, jump bit platform (23) falls drill rod (16), along with falling to saddle (25), pivoted arm (15) holds up pricker hammer (16) again and carries out next hammering process adjustable shelf by deadweight.During the lifting drill rod, motor (1) on the base (6) drives reductor (4) and then drives wire rope pulley (2), vertically the extend top and the suspension hook (22) of drill rod of the fixed pulley (11) that wire rope (2) passes frame top flexibly connects, after lifting drill rod (17) stops, just can removing wire rope (9), carry out the next one and visit the spy of some pricker.

Claims

1. an electronic pricker is visited machine, by road wheel, base, frame, core hammer and pricker hammer lifting appliance, compositions such as drill rod and drill rod lifting appliance, it is characterized in that at two parallel setting mainframes (12) but on have two easy on and off to slide sliding sleeve (14), sliding sleeve (14) is fixedlyed connected with adjustable shelf (24), be connected with the star-like reducing motor (13) of taking turns on the adjustable shelf (24), motor (13) links pivoted arm (15), drill rod (17) passes adjustable shelf (24) and is connected with this adjustable shelf by hammer platform (23), on the drill rod (17) above the hammer platform (23) core hammer (16) is arranged, on base (6), electronic steel wire rope winch is arranged, wire rope (9) is guided to the top of drill rod by the fixed pulley (11) of top of the trellis, flexibly connects with the suspension hook (22) at drill rod top.

2. electronic pricker as claimed in claim 2 is visited machine, and it is characterized in that has a hammer platform (23) on the top drill rod of adjustable shelf (24), below saddle (25) is arranged on the drill rod, adjustable shelf (24) can leave office on the drill rod movable between (23,25).

3. electronic pricker as claimed in claim 1 is visited machine, it is characterized in that the counter of stirring by pivoted arm (15) is arranged on adjustable shelf (24).

4. electronic pricker as claimed in claim 1 is visited machine, and it is characterized in that has pricker as claimed in claim 1 to visit machine in a side of mainframe (12), it is characterized in that the travel switch (19) that the side bottom at mainframe (12) has sliding sleeve (14) to contact.

5. electronic pricker as claimed in claim 1 is visited machine, it is characterized in that base (6) upward also has a differential reducing device, and its speed end is connected with driving wheel (1) with 1 (5) the differential connection of motor, low speed end.