CN211144474U

CN211144474U - Water level measuring instrument for rock and soil exploration drilling

Info

Publication number: CN211144474U
Application number: CN201921961123.6U
Authority: CN
Inventors: 姜文龙; 张会领; 马铁峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2020-07-31
Anticipated expiration: 2029-11-14

Abstract

The utility model discloses a ground reconnaissance drilling water level measuring apparatu, including the U-shaped frame, rotate installation and spool on one side inner wall of U-shaped frame, and the one end of spool extends to the U-shaped frame outside and fixedly connected with rocking disc, one side top in close contact with of U-shaped frame has T shape fastening bolt, and rocking disc threaded sleeve establishes on T shape fastening bolt, around establishing and being fixed with the connection rope on the spool, and the one end of connecting the rope extends to the below and the fixedly connected with balancing weight of U-shaped frame, is provided with the scale mark on the connection rope, and the outside cover of balancing weight is equipped with the top and floats the piece for the box-shaped foam that the opening set up. The utility model discloses simple structure, easy operation, convenient to carry is fit for the open-air drilling water level of in time measuring, can be quick simple and convenient measure, is convenient for in time send out the police dispatch newspaper when reacing the measurement water level and reminds personnel, connects the scale mark that sets up on the rope and makes things convenient for personnel's accuracy to read, is favorable to the use.

Description

Water level measuring instrument for rock and soil exploration drilling

Technical Field

The utility model relates to a drilling water level measuring equipment technical field especially relates to a ground reconnaissance drilling water level measuring apparatu.

Background

Geotechnical engineering investigation work is the basis of design and construction, if the investigation work is not in place, the problem of unfavorable engineering geology is revealed, even if the design and construction of the superstructure reach high quality, the damage is avoided, and from the past engineering record, especially from the analysis of some failed engineering cases, the influence of underground water exists in all aspects of the engineering from beginning to end, and is most important in a plurality of factors influencing the engineering quality; therefore, accurately finding the position of the groundwater level in geotechnical engineering becomes a very important task in geotechnical engineering investigation.

At present, instruments for measuring underground water level are various in types, but the instruments are not suitable for timely measuring the drilling water level in the field, for example, some instruments are heavy and not suitable for being carried about, some instruments are complex and high in manufacturing cost, and the cost for measuring the water level is greatly increased, so that an instrument which is convenient to carry and simple and convenient to operate is urgently needed in the market, and a rock and soil exploration drilling water level measuring instrument is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a rock-soil exploration drilling water level measuring instrument.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a rock and soil exploration drilling water level measuring instrument comprises a U-shaped frame, wherein a winding shaft is rotatably arranged on the inner wall of one side of the U-shaped frame, one end of the winding shaft extends to the outside of the U-shaped frame and is fixedly connected with a rocking disc, a T-shaped fastening bolt is tightly contacted with the top of one side of the U-shaped frame, the rocking disc is sleeved on the T-shaped fastening bolt in a threaded manner, a connecting rope is wound on the winding shaft and is fixed with the winding shaft, one end of the connecting rope extends to the lower part of the U-shaped frame and is fixedly connected with a balancing weight, a scale mark is arranged on the connecting rope, a box-shaped foam floating block with an opening at the top is sleeved on the outer side of the balancing weight, a rectangular hole is formed in one side of the balancing weight, a T-shaped insulating rod is arranged in the rectangular hole, the bottom end of the T-shaped insulating rod extends to the lower part of the balancing weight and is fixedly bonded with the inner wall at the bottom, the first copper billet of top fixedly connected with of T shape insulator spindle, fixedly connected with insulator on the top inner wall of rectangular hole, and the bottom bonding of insulator spindle is fixed with the second copper billet that is located first copper billet top, be equipped with the high pitch warning loudspeaker in the rectangular hole, the top of high pitch warning loudspeaker extends to the top of balancing weight, the anodal wire and the high pitch warning loudspeaker electric connection of passing through of battery, wire and first copper billet electric connection are passed through to the negative pole of battery, and the high pitch warning loudspeaker passes through wire and second copper billet electric connection.

Preferably, a square hole is formed in the inner wall of the bottom of the rectangular hole, two anti-abrasion balls are nested in the inner walls of the four sides of the square hole, the T-shaped insulating rod is located between the eight anti-abrasion balls, and the anti-abrasion balls are in rolling contact with the outer side of the T-shaped insulating rod.

Preferably, the storage battery, the first copper block, the high-pitch alarm loudspeaker and the second copper block sequentially form a loop.

Preferably, the inner wall of one side of the U-shaped frame is fixedly connected with a first bearing, the inner wall of the other side of the U-shaped frame is provided with a round hole, the inner fixing sleeve of the round hole is provided with a second bearing, and the inner rings of the second bearing and the second bearing are fixedly sleeved with the outer side of the winding shaft.

Preferably, a threaded hole is formed in the top of one side of the rocking disc and is in threaded connection with the T-shaped fastening bolt.

Preferably, the outer side of the balancing weight is not in contact with the side wall of the box-shaped foam floating block.

Compared with the prior art, the beneficial effects of the utility model are that:

the U-shaped frame is arranged to be convenient for a person to carry, the T-shaped fastening bolt is rotated reversely to enable the T-shaped fastening bolt to move right and separate from the U-shaped frame, the rocking disc is rotated forwardly to drive the winding shaft to release the connecting rope, the balancing weight moves downwards into the drill hole under the action of self gravity, the balancing weight drives the box-shaped foam floating block to move downwards through the T-shaped insulating rod until the box-shaped foam floating block is contacted with the underground water surface, the box-shaped foam floating block is supported by water and does not move downwards, the balancing weight continues to move downwards and drives the eight anti-abrasion balls to roll downwards on the outer side of the T-shaped insulating rod, and the balancing weight drives the second copper block to move downwards through the insulating rod until the second copper block is contacted with the first copper block, at this moment, the high pitch alarm loudspeaker is electrified and gives an alarm to remind people to watch the scale mark, so that the position of the balancing weight at the moment is known, and the water level can be known.

The utility model discloses simple structure, easy operation, convenient to carry is fit for the open-air drilling water level of in time measuring, can be quick simple and convenient measure, is convenient for in time send out the police dispatch newspaper when reacing the measurement water level and reminds personnel, connects the scale mark that sets up on the rope and makes things convenient for personnel's accuracy to read, is favorable to the use.

Drawings

Fig. 1 is a schematic structural view of a rock and soil exploration drilling water level measuring instrument provided by the present invention;

fig. 2 is the utility model provides a part A of ground reconnaissance drilling water level measuring apparatu cut-out structure schematic diagram.

In the figure: 1U-shaped frame, 2 spools, 3 rocking discs, 4T-shaped fastening bolts, 5 connecting ropes, 6 balancing weights, 7 box-shaped foam floating blocks, 8 rectangular holes, 9T-shaped insulating rods, 10 first copper blocks, 11 second copper blocks, 12 storage batteries, 13 high-pitch alarm horns, 14 anti-abrasion balls, 15 scale marks and 16 insulating rods.

Detailed Description

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

Referring to fig. 1-2, a ground reconnaissance drilling water level measuring apparatu, including U-shaped frame 1, rotate installation and spool 2 on one side inner wall of U-shaped frame 1, and the one end of spool 2 extends to the U-shaped frame 1 outer and fixedly connected with wobble plate 3, one side top in close contact with of U-shaped frame 1 has T-shaped fastening bolt 4, wobble plate 3 threaded bush is established on T-shaped fastening bolt 4, around establishing and being fixed with connection rope 5 on the spool 2, and the one end of connecting rope 5 extends to the below of U-shaped frame 1 and fixedly connected with balancing weight 6, be provided with scale mark 15 on the connection rope 5, the outside cover of balancing weight 6 is equipped with box-shaped foam floating block 7 that the opening set up, rectangular hole 8 has been seted up to one side of balancing weight 6, and be equipped with T-shaped insulator spindle 9 in the rectangular hole 8, the bottom of T-shaped insulator spindle 9 extends to the below of box-shaped balancing weight 6 and bonds fixedly with the bottom inner wall of box-shaped floating block 7 of the simple and convenient horn-shaped floating block 7 through the accurate alarm of the second sound alarm of the horn-shaped copper pole 10, the top of the horn-shaped copper-shaped alarm is suitable for the accurate alarm of the overhead electrical property of the horn-operated wire 10, the horn-shaped alarm of the horn-shaped alarm-shaped loudspeaker-shaped cable 10, the horn-shaped alarm, the horn-shaped cable-shaped alarm system 10, the horn-shaped alarm, the horn-shaped cable-shaped floating block 16 is set up alarm, the horn-shaped cable-shaped floating block 7, the horn-shaped cable-type alarm system is suitable for the horn-shaped cable-mounted alarm system, the horn-mounted alarm.

In the utility model, a square hole is arranged on the inner wall at the bottom of a rectangular hole 8, two anti-abrasion balls 14 are nested on the inner walls of four sides of the square hole, a T-shaped insulating rod 9 is positioned between the eight anti-abrasion balls 14, the anti-abrasion balls 14 are in rolling contact with the outer side of the T-shaped insulating rod 9, a storage battery 12, a first copper block 10, a high-pitch alarm horn 13 and a second copper block 11 sequentially form a loop, a first bearing is fixedly connected on the inner wall of one side of a U-shaped frame 1, a round hole is arranged on the inner wall of the other side of the U-shaped frame 1, the inner fixing sleeve of the round hole is provided with a second bearing, the inner rings of the second bearing and the second bearing are fixedly sleeved with the outer side of a winding shaft 2, a threaded hole is arranged at the top of one side of a rocking disc 3, the threaded hole is in threaded connection with a T-shaped fastening bolt 4, the outer, easy operation, convenient to carry is fit for the open-air drilling water level of in time measuring, can be quick simple and convenient measure, is convenient for in time send out the police dispatch newspaper when reacing the measurement water level and reminds personnel, connects 15 convenient personnel's accurate readings of scale mark that set up on the rope 5, is favorable to the use.

The working principle is as follows: the U-shaped frame 1 is convenient for a person to carry as a U-shaped handle, when the water level of a drilled hole is measured, the bottom of the U-shaped frame 1 is contacted with the ground outside the drilled hole, the T-shaped fastening bolt 4 is reversely rotated, the T-shaped fastening bolt 4 moves rightwards and is separated from the U-shaped frame 1 under the action of a threaded hole formed in one side of the rocking disc 3, the rocking disc 3 is driven to rotate forwards by pulling the T-shaped fastening bolt 4, the rocking disc 3 drives the winding shaft 2 to rotate, the winding shaft 2 releases the connecting rope 5, along with the release of the connecting rope 5, the counterweight block 6 moves downwards into the drilled hole under the self gravity, the counterweight block 6 drives the box-shaped foam floating block 7 to move downwards through the T-shaped insulating rod 9, when the foam floating block 7 moves to be contacted with the underground water surface, the foam floating block 7 floats on the box-shaped water surface and is supported by the water and does not move downwards, the counterweight block 6 continues to move downwards and drives the eight anti-abrasion balls 14 to roll downwards outside the T-shaped insulating rod, meanwhile, the balancing weight 6 drives the second copper block 11 to move downwards through the insulating rod 16, when the second copper block 11 moves downwards to be in contact with the first copper block 10, the storage battery 12, the first copper block 10, the high-pitch alarm horn 13 and the second copper block 11 form a loop, the high-pitch alarm horn 13 is electrified and gives out an alarm, a person stops rotating the rocking disc 3 after hearing the alarm sound, the connection rope 5 stops releasing, and the position of the balancing weight 6 at the moment can be known through the number of the scale marks 15 on the connection rope 5 due to the fact that the scale marks 15 are arranged on the connection rope 5, so that the water level can be known;

t-shaped fastening bolt 4's setting, convenient backward gyration rocking disc 3 promotes the back around rolling up the haulage rope 5, promptly after lifting out balancing weight 6, can forward gyration T-shaped fastening bolt 4 make its move to the left and crowded tightly with U-shaped frame 1, reaches the purpose of lock solid rocking disc 3, reaches the phenomenon that rocking disc 3 rotation release connection rope 5 appears when can avoiding carrying for the quick measurement of being convenient for, and conveniently carry.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A rock and soil exploration drilling water level measuring instrument comprises a U-shaped frame (1) and is characterized in that a winding shaft (2) is rotatably mounted on the inner wall of one side of the U-shaped frame (1), one end of the winding shaft (2) extends out of the U-shaped frame (1) and is fixedly connected with a rocking disc (3), a T-shaped fastening bolt (4) is in close contact with the top of one side of the U-shaped frame (1), the rocking disc (3) is sleeved on the T-shaped fastening bolt (4) in a threaded manner, a connecting rope (5) is wound and fixed on the winding shaft (2), one end of the connecting rope (5) extends to the lower part of the U-shaped frame (1) and is fixedly connected with a balancing weight (6), a scale mark (15) is arranged on the connecting rope (5), a box-shaped foam floating block (7) with an opening at the top is sleeved on the outer side of the balancing weight (6), a rectangular hole (8) is formed in one side of, and a T-shaped insulating rod (9) is arranged in the rectangular hole (8), the bottom end of the T-shaped insulating rod (9) extends to the lower part of the balancing weight (6) and is fixedly bonded with the inner wall of the bottom of the box-shaped foam floating block (7), the balancing weight (6) is movably sleeved on the T-shaped insulating rod (9), a storage battery (12) is fixedly connected on the inner wall of the top part of the T-shaped insulating rod (9), a first copper block (10) is fixedly connected on the top part of the T-shaped insulating rod (9), an insulating rod (16) is fixedly connected on the inner wall of the top part of the rectangular hole (8), a second copper block (11) positioned above the first copper block (10) is fixedly bonded at the bottom end of the insulating rod (16), a high-pitch alarm horn (13) is arranged in the rectangular hole (8), the top part of the high-pitch alarm horn (13) extends to the upper part of the balancing weight (6), the positive pole of the storage battery (12), the negative pole of battery (12) passes through the wire and is connected with first copper billet (10) electric connection, and high pitch alarm loudspeaker (13) pass through the wire and are connected with second copper billet (11) electric connection.

2. The geotechnical exploration drilling hole water level measuring instrument according to claim 1, wherein a square hole is formed in the bottom inner wall of the rectangular hole (8), two anti-abrasion balls (14) are nested on the inner walls of four sides of the square hole, the T-shaped insulating rod (9) is located between the eight anti-abrasion balls (14), and the anti-abrasion balls (14) are in rolling contact with the outer side of the T-shaped insulating rod (9).

3. The geotechnical investigation borehole water level measuring instrument according to claim 1, wherein said battery (12), first copper block (10), high pitch alarm horn (13) and second copper block (11) form a loop in turn.

4. The geotechnical investigation drilling water level measuring instrument according to claim 1, wherein a first bearing is fixedly connected to the inner wall of one side of the U-shaped frame (1), a circular hole is formed in the inner wall of the other side of the U-shaped frame (1), a second bearing is fixedly sleeved in the circular hole, and the inner rings of the second bearing and the second bearing are fixedly sleeved on the outer side of the winding shaft (2).

5. The geotechnical investigation drilling water level measuring instrument according to claim 1, wherein a threaded hole is formed in the top of one side of the rocking disc (3), and the threaded hole is in threaded connection with the T-shaped fastening bolt (4).

6. The geotechnical investigation drill hole water level measuring instrument according to claim 1, wherein the outer side of said balancing weight (6) is not in contact with the side wall of box-shaped foam floating block (7).