CN113655518B

CN113655518B - Geological mineral product detector

Info

Publication number: CN113655518B
Application number: CN202110991045.XA
Authority: CN
Inventors: 刘金华
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-26
Filing date: 2021-08-26
Publication date: 2023-07-11
Anticipated expiration: 2041-08-26
Also published as: CN113655518A

Abstract

The invention provides a geological mineral product detector, which relates to the technical field of geological exploration equipment, and comprises a bottom plate, wherein a liquid tank, a booster pump communicated with the bottom of the liquid tank, a seismic data acquisition instrument and a mounting rack for fixedly mounting a high-pressure spray head are mounted on the bottom plate; the invention has ingenious structure, and can automatically move the receiving sensor to the working surface of the rock mass or soil mass to be excavated by controlling the gear of the electric control flow regulating valve, and the receiving sensor is not required to be installed by manually entering into the deep part of the tunnel, so that the working efficiency is improved, the labor intensity is saved, and the working safety is also improved.

Description

Geological mineral product detector

Technical Field

The invention relates to the technical field of geological exploration equipment, in particular to a geological mineral detector.

Background

In the construction of underground engineering such as tunnels, underground spaces and the like, the geological conditions have remarkable influence on the construction progress, the process, the safety and the like. When the poor geological section is encountered, geological disasters such as cement burst, collapse and the like are easy to happen, and even serious safety accidents such as personal casualties, equipment damage and the like are caused. In order to prevent geological disasters and safety accidents from happening in the construction process of underground engineering, the detection of the front of a working face by using an advanced geological prediction technology is an effective way. The geological condition in front of the working face is detected in advance, bad geological bodies are found in time, and reasonable treatment measures and safe construction plans are formulated in advance aiming at the bad geological segments. Therefore, the construction risk is reduced, and smooth construction is ensured.

The artificial seismic source is an important component of the advanced geological prediction technology of seismic reflection. Artificial seismic sources are largely divided into two categories, namely explosive sources and non-explosive sources. Non-explosive sources are also classified into mechanical impact, air explosion, electric energy, etc. The explosion energy of the explosive source is mostly consumed on the surrounding rock mass to be crushed or permanently deformed, and only part of the energy forms effective seismic disturbance. For dry loose rock, the effective energy is very low, and only in the aqueous plastic medium, a good seismic effect can be obtained. Explosive sources are increasingly being replaced with non-explosive sources in recent years. The mechanical impact type vibration source impacts the ground or the working surface by using a mechanical device to form a vibration effect. The frequency of the excited seismic wave is lower, generally within 100Hz, the resolution is not high, and the energy consumption is larger. The air explosion vibration source belongs to a mechanical device, and is characterized in that high-pressure air is pressed into a container and is instantaneously released at an outlet to generate strong impact, so that a vibration effect is caused. The air explosion source has the characteristics of high frequency and wide frequency band. The electric energy source is an electronic device, and generates arc gasification medium through subtle level discharge to form strong impact. The electric energy source has the characteristics of high seismic wave frequency, small influence on the surrounding environment and the like. The non-explosive seismic source has obvious superiority relative to the explosive seismic source, but has the problems of overlarge equipment, inconvenient installation and the like when the complicated mechanical structure exists in the space where the underground engineering is constructed, especially in the space where the tunneling machine is used for tunneling, so that the detection efficiency is low and the normal construction is influenced.

The Chinese patent with the publication number of CN110632645B discloses a high-pressure pulse water jet controllable active seismic source advanced detection device and a use method thereof, wherein the detection device comprises a water tank, a water supply pump, a supercharger, a servo motor, a convergent nozzle, a receiving sensor and a seismic wave data acquisition instrument, the water supply pump is respectively connected with the water tank and the supercharger, the supercharger is connected with the convergent nozzle, and an output shaft of the servo motor is connected with a stop block; the receiving sensor is connected with the earthquake wave data acquisition instrument, the water supply pump pumps water in the water tank into the booster, the booster is pressurized to form high-pressure water jet, the servo motor drives the stop block to rotate, the stop block cuts off to form high-pressure pulse jet beam, the high-pressure pulse jet beam impacts the working face to generate earthquake exciting waves, reflected waves of the sensor are received, the earthquake wave data acquisition instrument acquires the reflected waves in real time and transmits the reflected waves to the intelligent terminal, and the intelligent terminal analyzes the reflected waves and judges the characteristics of bad geologic bodies.

However, when the technical scheme is actually used, the inventor discovers that the receiving sensor needs to be installed deep into a tunneling section and is installed on a rock mass or soil mass to be excavated, and the receiving sensor needs to be installed deep into a tunnel manually, so that the working efficiency is reduced, the labor intensity is increased, larger potential safety hazards exist, water sprayed by the convergent nozzle cannot be recycled, and the transportation of the water to the tunneling construction section is very complicated, time-consuming and labor-consuming.

Disclosure of Invention

The invention aims to provide a geological mineral detector, which aims to solve the problems that in the prior art, a receiving sensor needs to be installed deep into a tunneling section and is installed on a rock mass or soil mass to be excavated, and the receiving sensor needs to be installed deep into a tunnel by manpower, so that the working efficiency is reduced, the labor intensity is increased, a large potential safety hazard exists, water sprayed by a convergent nozzle cannot be recycled, and the water is very tedious, time-consuming and labor-consuming to transport to the tunneling construction section.

In order to achieve the above purpose, the invention adopts the following technical scheme: the geological mineral product detector comprises a bottom plate, install the liquid case on the bottom plate, with the booster pump, the seismic data acquisition appearance of the bottom switch-on of liquid case and be used for the mounting bracket of fixed mounting high-pressure sprinkler head, high-pressure sprinkler head pass through the liquid pipe with the liquid case switch-on, install automatically controlled flow control valve on the high-pressure sprinkler head, be equipped with the annular on the liquid injection route of high-pressure sprinkler head, the annular is connected with the bottom plate through sliding structure and the slip direction of annular is the same with the liquid injection route of high-pressure sprinkler head, the even fixedly connected with a plurality of hollow cylinders of inner wall along its circumferencial direction of annular, the tip activity of hollow cylinder has inserted the moving part, the moving part is connected with the internal connection of hollow cylinder through first elasticity setting up the moving part, the other end fixedly connected with splice plate of moving part, a plurality of splice plates can splice into a complete circular or polygonal shape just the liquid injection route of high-pressure sprinkler head is through the central point of this circular or polygonal shape, the side fixedly provided with splice plate towards the side of high-pressure sprinkler head and when the liquid of high-pressure sprinkler head takes place towards the splice plate and the annular direction of the surge-receiving the surge-shaped arc plate takes place under the surge-shaped storage box, the surge-shaped storage plate is installed to the surge-shaped plate is connected with the connecting plate.

According to a further technical scheme, the high-pressure spray head comprises a position adjusting mechanism for adjusting the position of the bottom plate to adjust the spraying position of the high-pressure spray head.

According to a further technical scheme, the position adjusting mechanism comprises a base, a vertical plate is fixedly connected to the base, two vertical grooves which are arranged in parallel are formed in the side face of the vertical plate, an X-shaped groove is formed between the two vertical grooves, two upper side ends of the X-shaped groove are communicated with the upper side ends of the two vertical grooves, the groove depth of the two upper side ends of the X-shaped groove is smaller than that of the upper side ends of the two vertical grooves, two lower side ends of the X-shaped groove are communicated with the lower side ends of the two vertical grooves, the groove depth of the two lower side ends of the X-shaped groove is larger than that of the lower side ends of the two vertical grooves, a lifting device is arranged on the base, a fixing rod is fixedly connected to the upper movable end of the lifting device, a sliding sleeve is connected to one side of the fixing rod, which faces the vertical plate, an elastic reset mechanism is arranged on one side of the sliding sleeve, a sliding block which can slide along the vertical grooves and the X-shaped groove is arranged, a supporting rod is fixedly connected to the other side face of the sliding sleeve, and the supporting rod is fixedly connected to the base.

According to a further technical scheme, the elastic reset mechanism comprises a cylinder body, a movable rod is movably inserted into one end of the cylinder body, which faces the vertical plate, the sliding block is fixedly arranged on the movable rod, and the cylinder body is connected with the vertical plate through a third elastic reset piece.

According to a further technical scheme, the third elastic reset piece is a pressure spring, and the lifting device is an electric telescopic rod.

According to a further technical scheme, a balancing weight is arranged on one side, away from the supporting rod, of the base.

According to a further technical scheme, a filter screen is arranged in the liquid tank, the filter screen is located between the water inlet end of the booster pump and the water outlet end of the elastic corrugated pipe, and a water supplementing pipe is arranged at the upper portion of the liquid tank.

According to a further technical scheme, the sliding structure comprises a guide rod fixedly connected with the annular piece and a guide sleeve fixedly arranged on the bottom plate and the liquid tank, and the guide rod movably penetrates through the guide sleeve.

According to a further technical scheme, the unidirectional limiting mechanism comprises a plurality of first limiting blocks arranged along the length direction of the moving piece, the first limiting blocks are in a shape that the side face facing the hollow cylinder is an inclined plane, the other opposite side face is a plane, the side wall of the hollow cylinder is movably provided with second limiting blocks, the second limiting blocks are in a shape that the side face facing the splice plate is an inclined plane, the other opposite side face is a plane, the positions of the first limiting blocks and the second limiting blocks are corresponding, the other end of each second limiting block is fixedly connected with a handle, and the handle is connected with the hollow cylinder through a second elastic reset piece.

According to a further technical scheme, the second elastic reset piece and the first elastic reset piece are compression springs.

The beneficial effects of the invention are as follows:

1. the invention has ingenious structure, and can automatically move the receiving sensor to the working surface of the rock mass or soil mass to be excavated by controlling the gear of the electric control flow regulating valve, and the receiving sensor is not required to be installed by entering the inner depth of the tunnel manually, thereby improving the working efficiency, saving the labor intensity and improving the working safety;

2. when the splice plate moves to the working surface of the rock mass or soil mass to be excavated, the gear of the electric control flow regulating valve is controlled again, at the moment, the arc plate can automatically move towards the periphery with the receiving sensor through the sputtering capability of water, the receiving sensor moves to a proper position, the sputtering effect of the water can be controlled and the moving position of the receiving sensor can be regulated through regulating the gear of the electric control flow regulating valve, and after the arc plate moves with the splice plate, the splice plates are mutually far away, the center of the annular member is opened with an area for allowing the high-voltage pulse jet beam to pass through, so that the impact of the rock mass or soil mass to be excavated of the high-voltage pulse jet beam can be ensured, and continuous operation effect can be realized through the gear of the electric control flow regulating valve only by an operator;

3. after water impacted splice plate or the working face of the rock mass or soil body to be excavated, the sputtered water can not easily flow out of the annular piece due to the shielding of the annular piece, so that waste is caused, the water enters a storage box at the lower part of the annular piece and finally flows back into a liquid box through an elastic corrugated pipe, water recovery is realized, water resources are saved, the problem that ground water is difficult to transport to a construction site in the process of equipment tunneling is solved, and time and labor are saved.

4. The high-pressure jet head moves obliquely when moving upwards and moves vertically when moving downwards, and finally, the high-pressure pulse jet beam can form excitation seismic waves at a plurality of positions of a rock mass or soil working surface to be excavated so as to improve the detection range of the bad geological body.

Drawings

Fig. 1 is a schematic front view of embodiment 1 of the present invention.

Fig. 2 is a cross-sectional view taken along line A-A in fig. 1.

Fig. 3 is a cross-sectional view taken along line B-B in fig. 1.

Fig. 4 is an enlarged schematic view of fig. 3 at i.

FIG. 5 is a schematic view of the splice plates of FIG. 2 in a position away from each other.

Fig. 6 is a schematic view of splice plates and arcuate plates in example 1 of the present invention.

Fig. 7 is a schematic front view of embodiment 2 of the present invention.

Fig. 8 is an enlarged schematic view at ii in fig. 7.

Fig. 9 is a cross-sectional view taken along line C-C in fig. 7.

Detailed Description

The following describes the embodiments of the present invention further with reference to the drawings.

Example 1

As shown in fig. 1-6, a geological mineral product detector comprises a bottom plate 1, a liquid tank 2, a booster pump 4 communicated with the bottom of the liquid tank 2, a seismic data acquisition instrument 24 and a mounting frame 8 for fixedly mounting a high-pressure spray head 7 are arranged on the bottom plate 1, the high-pressure spray head 7 is communicated with the liquid tank 2 through a liquid pipe 5, an electric control flow regulating valve 6 is arranged on the high-pressure spray head 7, an annular piece 9 is arranged on the liquid spraying route of the high-pressure spray head 7, the annular piece 9 is connected with the bottom plate 1 through a sliding structure, the sliding direction of the annular piece 9 is the same as the liquid spraying route of the high-pressure spray head 7, a plurality of hollow cylinders 14 are uniformly and fixedly connected with the inner wall of the annular piece 9 along the circumferential direction, a moving piece 16 is movably inserted at the end part of the hollow cylinder 14, the moving piece 16 is connected with the inside of the hollow cylinder 14 through a first elastic reset piece 15, preferably, the first elastic restoring member 15 is a pressure spring, the hollow cylinder 14 is further connected with the moving member 16 through a unidirectional limiting mechanism, preferably, the moving member 16 is in a cylindrical shape, the other end of the moving member 16 is fixedly connected with a splice plate 21, a plurality of splice plates 21 can be spliced into a complete circular or polygonal shape, the liquid spraying route of the high-pressure spray head 7 passes through the central position of the circular or polygonal shape, an arc plate 22 is fixedly arranged on the side surface of the splice plate 21 facing the high-pressure spray head 7, when the liquid sprayed by the high-pressure spray head 7 is impacted on the splice plate 21, the direction of sputtering is towards the arc plate 22, the other side surface of the splice plate 21 is provided with a receiving sensor 23, the lower part of the annular member 9 is communicated with a storage tank 12, and the storage tank 12 is communicated with the liquid tank 2 through an elastic corrugated pipe 13.

After the invention is moved to a proper position, the high-pressure spray heads 7 of the invention face the rock mass or soil mass to be excavated, then the booster pump 4 is started, the electric control flow regulating valve 6 is controlled to be in a smaller gear, high-pressure water is sprayed out through the high-pressure spray heads 7 and impacts the splice plates 21, as a plurality of splice plates 21 can be spliced into a complete circular shape or polygonal shape under the action of the first elastic reset piece 15, as shown in figures 2 and 3, the high-pressure water sprayed out by the high-pressure spray heads 7 impacts all splice plates 21, and as the annular piece 9 is connected with the bottom plate 1 through a sliding structure, the splice plates 21 can be moved towards the rock mass or soil mass to be excavated through the impact pushing action of the high-pressure water until the receiving sensor 23 at the back surface of the splice plates 21 contacts the rock mass or soil mass to be excavated, at this time, the splice plate 21 cannot move continuously, then the electric control flow regulating valve 6 is controlled to be in a larger gear, when high-pressure water continuously impacts the splice plate 21, sputtering occurs around, the sputtered water impacts the arc plate 22, so that the arc plate 22 is stressed and moves towards the periphery of the water impact along with the splice plate 21 and the receiving sensor 23, as shown in fig. 5, the splice plate 21 is in a mutually-away state, and the splice plate 21 cannot be mutually close to reset after being mutually far away due to the arrangement of the unidirectional limiting mechanism, at this time, the splice plate 21 and the receiving sensor 23 are distributed around the water impact point, so that the receiving sensor 23 can uniformly and accurately receive reflected waves everywhere, then the electric control flow regulating valve 6 is controlled to intermittently switch and close, so that the high-pressure pulse jet beam sprayed out by the high-pressure spray nozzle 7 intermittently impacts a rock mass or soil mass to be excavated, the high-pressure pulse jet beam impacts an excitation point on the rock mass or soil mass to be excavated to generate a water hammer effect, so that excitation seismic waves are generated on the rock mass or soil mass to be excavated, the excitation seismic waves propagate in the rock mass or soil mass, after encountering a bad geological mass, the excitation seismic waves generate reflected waves on an impedance interface of the bad geological mass, the reflected waves propagate to a rock mass or soil mass working surface to be excavated and are received by the receiving sensor 23, and the seismic data acquisition instrument 24 acquires reflected wave signals in real time and analyzes data through the intelligent terminal;

therefore, the invention has ingenious structure, the receiving sensor 23 can be automatically moved to the working surface of the rock mass or soil mass to be excavated by controlling the gear of the electric control flow regulating valve 6, the receiving sensor is not required to be installed deep in the tunnel by manually entering, the working efficiency is improved, the labor intensity is saved, the working safety is improved, and when the splice plate 21 moves to the working surface of the rock mass or soil mass to be excavated with the receiving sensor 23, the gear of the electric control flow regulating valve 6 is controlled again, at the moment, the arc plate 22 can automatically move towards the periphery with the receiving sensor 23 by the sputtering capability of water, the receiving sensor 23 can be moved to a proper position by adjusting the gear of the electric control flow regulating valve 6, the sputtering effect of the water can be controlled, the moving position of the receiving sensor 23 is adjusted, and after the splice plate 22 moves with the splice plate 21, the splice plate 21 is mutually far away, the center of the annular piece 9 is opened to enable a region for enabling high-voltage pulse flow to pass through, so that the continuous operation of the electric control valve can be realized by only by the operators who need to control the gear of the electric control flow of the rock mass or soil mass to be excavated.

Moreover, after the water impacts the splice plate 21 or the working surface of the rock mass or soil body to be excavated, the sputtered water is not easy to flow out of the annular member 9 due to the shielding of the annular member 9, so that waste is caused, the water enters the storage box 12 at the lower part of the annular member 9 and finally flows back into the liquid box 2 through the elastic corrugated pipe 13, the water is recycled, water resources are saved, the problem that ground water is difficult to transport to a construction site in the process of equipment tunneling is solved, and time and labor are saved.

In a specific embodiment of the present invention, a filter screen (not shown in the drawing) is disposed inside the liquid tank 2, the filter screen is located between the water inlet end of the booster pump 4 and the water outlet end of the elastic bellows 13, and the filter screen disposed therebetween can play a role in filtering the water flowing back, reduce impurities in the water, ensure normal use of the booster pump 4 and the high-pressure nozzle 7, and the upper portion of the liquid tank 2 is provided with a water supplementing pipe 3, so that water sources can be conveniently supplemented to the liquid tank 2 through the water supplementing pipe 3.

In the specific embodiment of the invention, the sliding structure comprises a guide rod 11 fixedly connected with the annular piece 9 and a guide sleeve 10 fixedly arranged on the bottom plate 1 and the liquid tank 2, and the guide rod 11 movably penetrates through the guide sleeve 10.

In a specific embodiment of the present invention, the unidirectional limiting mechanism includes a plurality of first limiting blocks 17 disposed along the length direction of the moving member 16, the first limiting blocks 17 are in a shape that a side surface facing the hollow cylinder 14 is an inclined plane, and the opposite side surface is a plane, a second limiting block 18 is movably disposed on a side wall of the hollow cylinder 14, the second limiting block 18 is in a shape that a side surface facing the splice plate 21 is an inclined plane, and the opposite side surface is a plane, the positions of the first limiting blocks 17 and the second limiting blocks 18 correspond to each other, a handle 19 is fixedly connected to the other end of the second limiting block 18, and the handle 19 is connected with the hollow cylinder 14 through a second elastic restoring member 20, and preferably, the second elastic restoring member 20 is a compression spring.

When the arc plate 22 is stressed by the splash of water, when the impact force of the received water is larger than the elastic force of the first elastic reset piece 15, the moving piece 16 is carried to move towards the hollow cylinder 14, as shown in fig. 3 and 4, because the first limiting piece 17 is in a shape of being inclined towards the side surface of the hollow cylinder 14 and the opposite side surface is planar, the second limiting piece 18 is in a shape of being inclined towards the side surface of the splice plate 21 and the opposite side surface is planar, when the moving piece 16 carries out the movement with the first limiting piece 17, the inclined surface of the first limiting piece 17 abuts against the inclined surface of the second limiting piece 18, so that a component force towards the outside is generated on the second limiting piece 18, as shown in fig. 4, the second limiting piece 18 does not have a blocking effect on the first limiting piece 17 after the movement, so that the arc plate 22 can automatically move along the direction away from each other after being stressed, and when the arc plate 22 carries out the splice plate 21 and the receiving sensor 23 to a proper position, the elastic reset force of the first limiting piece 15 is in the shape, and the second limiting piece 16 contacts with the second limiting piece 18 when the first limiting piece 17 moves towards the side surface of the first limiting piece 21, so that the first limiting piece 18 is separated from the first limiting piece 18, and the first limiting piece 18 is required to move towards the first limiting piece 18, and the second limiting piece 18 is automatically, and the first limiting piece is separated from the first limiting piece 18 is automatically, and the second limiting piece is separated from the first limiting piece 18 when the first limiting piece is required to move towards the first limiting piece 18, and the second limiting piece 18 is separated from the first limiting piece 18, and the first limiting piece is moved 18 and has a first limiting piece and has a function and is separated from the second limiting piece and has a function and is separated.

Example two

On the basis of the first embodiment, as shown in fig. 7-9, the invention further comprises a position adjusting mechanism for adjusting the position of the bottom plate 1 to realize the adjustment of the injection position of the high-pressure nozzle 7, specifically, the position adjusting mechanism comprises a base 26, a vertical plate 29 is fixedly connected to the base 26, two parallel vertical grooves 30 are formed on the side surface of the vertical plate 29 facing the bottom plate 1, an X-shaped groove 31 is arranged between the two vertical grooves 30, two upper side ends of the X-shaped groove 31 are communicated with the upper side ends of the two vertical grooves 30, the groove depth of the two upper side ends of the X-shaped groove 31 is smaller than the groove depth of the upper side ends of the two vertical grooves 30, the two lower side ends of the X-shaped groove 31 are communicated with the lower side ends of the two vertical grooves 30, the groove depth of the two lower side ends of the X-shaped groove 31 is larger than the groove depth of the lower side ends of the two vertical grooves 30, a lifting device 37 is preferably arranged on the base 26, the lifting device 37 is an electric telescopic rod, the upper movable end of the lifting device 37 is fixedly connected with the upper movable end of the lifting device 36, the sliding rod 36 is fixedly connected with the sliding rod 36 and the sliding rod is fixedly connected with the sliding rod 35 facing the other side surface of the sliding rod, and the sliding rod 35 is fixedly connected with the sliding rod 35 in the sliding sleeve, and the sliding rod is arranged in the sliding sleeve is arranged along the sliding rod 25, and the sliding rod is movably connected with the sliding rod 35 is arranged along the side surface of the sliding rod (35).

When the position of the high-pressure nozzle 7 needs to be continuously adjusted so that the high-pressure pulse jet beam can form excitation seismic waves at a plurality of positions of a rock mass or soil working surface to be excavated to improve the detection range of the bad geological body, the lifting device 37 at the moment enables the movable end of the lifting device 37 to reciprocate up and down with the fixed rod 36, as shown in fig. 9, so that the movable end of the lifting device 37 also reciprocates up and down with the fixed rod 36 and the sliding sleeve 35, and because the sliding sleeve 35 is connected with the sliding block through the elastic reset mechanism, the sliding block moves along the two parallel vertical grooves 30 and the X-shaped groove 31 at the moment, the two upper end parts of the X-shaped groove 31 are communicated with the upper end parts of the two vertical grooves 30, the groove depth of the two upper end parts of the X-shaped groove 31 is smaller than the groove depth of the upper end parts of the two vertical grooves 30, the two lower ends of the X-shaped groove 31 are connected with the lower ends of the two vertical grooves 30 and the groove depth of the two lower ends of the X-shaped groove 31 is larger than the groove depth of the lower ends of the two vertical grooves 30, as shown by the arrow in fig. 9, the moving track of the slide block is that, specifically, when the slide block starts to move upwards, the slide block can only move along the X-shaped groove 31 when the slide block moves to the uppermost end and starts to move downwards due to the fact that the two lower ends of the X-shaped groove 31 are connected with the lower ends of the two vertical grooves 30 and the groove depth of the two lower ends of the X-shaped groove 31 is larger than the groove depth of the lower ends of the two vertical grooves 30, the slide block can only move against the inner bottom wall of the X-shaped groove 31 under the action of the elastic reset mechanism and the groove depth of the lower end of the X-shaped groove 31 is larger than the lower end of the vertical groove 30, since the two upper ends of the X-shaped groove 31 are connected with the upper ends of the two vertical grooves 30 and the groove depth of the two upper ends of the X-shaped groove 31 is smaller than the groove depth of the upper ends of the two vertical grooves 30, the upper end groove of the vertical groove 30 is deeper, and the sliding block only moves downwards along the vertical groove 30 at this time, that is, the sliding block moves upwards along the X-shaped groove 31 and moves downwards along the vertical groove 30, the sliding sleeve 35 moves along the track shown in fig. 9 along with the sliding block, and finally moves obliquely and vertically when moving downwards with the bottom plate 1 and the high-pressure nozzle 7, so that finally, the high-pressure pulse jet beam can form shock vibration waves at a plurality of positions of the rock mass or soil working surface to be excavated to improve the detection range of the bad geological mass.

In the specific embodiment of the present invention, the elastic restoring mechanism includes a cylinder 32, a moving rod 33 is movably inserted into one end of the cylinder 32 facing the vertical plate 29, the sliding block is fixedly installed on the moving rod 33, the cylinder 32 is connected with the vertical plate 29 through a third elastic restoring member 34, and preferably, the third elastic restoring member 34 is a compression spring.

In the embodiment of the present invention, a counterweight 28 is disposed on a side of the base 26 away from the supporting rod 25, so as to ensure stability of the embodiment.

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 characteristics 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.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a geological mineral product detector, its characterized in that, including bottom plate (1), install liquid case (2) on bottom plate (1), with booster pump (4) of the bottom switch-on of liquid case (2), seismic data acquisition appearance (24) and be used for mounting high-pressure nozzle (7) mounting bracket (8), high-pressure nozzle (7) pass through liquid pipe (5) with liquid case (2) switch-on, install automatically controlled flow control valve (6) on high-pressure nozzle (7), be equipped with annular piece (9) on the liquid injection route of high-pressure nozzle (7), annular piece (9) are connected with bottom plate (1) through the slip structure and the slip direction of annular piece (9) is the same with the liquid injection route of high-pressure nozzle (7), the inner wall of annular piece (9) is along its circumferencial direction even fixedly connected with a plurality of hollow cylinders (14), the tip movable insertion of hollow cylinder (14) has moving part (16), moving part (16) are connected with the inside of hollow cylinder (14) through first elastic reset piece (15), hollow cylinder (14) still have splice plate (21) fixed connection piece (16) through moving part (16), the utility model discloses a liquid spraying route of high-pressure sprinkler head (7) is through the central point of this circular or polygonal shape, splice plate (21) can splice into a complete circular or polygonal shape just, splice plate (21) are provided with arc (22) towards the side of high-pressure sprinkler head (7) is fixed and are provided with on splice plate (21) and take place direction towards arc (22) that the splash took place when the liquid of high-pressure sprinkler head (7) jet is impacted on splice plate (21), receive sensor (23) are installed to the opposite side of splice plate (21), the lower part switch-on of ring (9) is provided with bin (12), bin (12) are put through elasticity bellows (13) and liquid case (2).

2. Geological mineral detector according to claim 1, further comprising a position adjustment mechanism for adjusting the position of the soleplate (1) to achieve an adjustment of the injection position of the high-pressure injection head (7).

3. The geological mineral product detector according to claim 2, wherein the position adjusting mechanism comprises a base (26), a vertical plate (29) is fixedly connected to the base (26), two parallel vertical grooves (30) are formed in the side face of the vertical plate (29) towards the bottom plate (1), an X-shaped groove (31) is arranged between the two vertical grooves (30), two upper side ends of the X-shaped groove (31) are communicated with the upper side ends of the two vertical grooves (30), the groove depth of the two upper side ends of the X-shaped groove (31) is smaller than the groove depth of the upper side ends of the two vertical grooves (30), the two lower side ends of the X-shaped groove (31) are communicated with the lower side ends of the two vertical grooves (30), the groove depth of the two lower side ends of the X-shaped groove (31) is larger than the groove depth of the lower side ends of the two vertical grooves (30), a lifting device (37) is arranged on the base (26), a fixing rod (36) is fixedly connected to the upper movable end of the lifting device (37), a sliding rod (36) is connected to the fixing rod (35), the sliding sleeve (35) is connected with the sliding sleeve (35) and the sliding sleeve (35) is arranged on the sliding sleeve, and the sliding sleeve (35) is arranged on the sliding sleeve (35) and can slide along the sliding sleeve side face to the sliding sleeve (25), the supporting rod (25) is fixedly connected with the bottom plate (1).

4. A geological mineral detector according to claim 3, characterized in that said elastic return means comprise a cylinder (32), a mobile rod (33) being movably inserted in the cylinder (32) towards one end of the riser (29), said slider being fixedly mounted on the mobile rod (33), said cylinder (32) being connected to the riser (29) by a third elastic return (34).

5. Geological mineral detector according to claim 4, characterized in that said third elastic return element (34) is a compression spring and said lifting device (37) is an electric telescopic rod.

6. A geological mineral detector according to claim 3, characterized in that the side of the base (26) remote from the support bar (25) is provided with a counterweight (28).

7. Geological mineral product detector according to claim 1, characterized in that the interior of the liquid tank (2) is provided with a filter screen, which is located between the water inlet end of the booster pump (4) and the water outlet end of the elastic bellows (13), and the upper part of the liquid tank (2) is provided with a water replenishing pipe (3).

8. Geological mineral detector according to any of claims 1-7, characterized in that the sliding structure comprises a guiding rod (11) fixedly connected with the ring-shaped member (9) and a guiding sleeve (10) fixedly arranged on the bottom plate (1) and the liquid tank (2), the guiding rod (11) being movable through the guiding sleeve (10).

9. Geological mineral product detector according to any one of claims 1-7, characterized in that the unidirectional limiting mechanism comprises a plurality of first limiting blocks (17) arranged along the length direction of the moving member (16), the first limiting blocks (17) are in a shape that the side face facing the hollow cylinder (14) is inclined and the opposite other side face is planar, second limiting blocks (18) are movably arranged on the side wall of the hollow cylinder (14), the second limiting blocks (18) are in a shape that the side face facing the splice plate (21) is inclined and the opposite other side face is planar, the positions of the first limiting blocks (17) and the second limiting blocks (18) correspond to each other, the other end of the second limiting blocks (18) is fixedly connected with a handle (19), and the handle (19) is connected with the hollow cylinder (14) through a second elastic reset member (20).

10. Geological mineral detector according to claim 9, wherein said second elastic return element (20) and said first elastic return element (15) are compression springs.