Engineering geophysical exploration device

Abstract

The utility model relates to the field of engineering geophysical exploration, in particular to an engineering geophysical exploration device which comprises a supporting bottom plate. The center penetrating hammer comprises a supporting bottom plate and further comprises an arc-shaped supporting frame, limiting sliding rails, a weighting disc, limiting clamps and a center penetrating hammer body, the arc-shaped supporting frame is arranged in the middle of the top of the supporting bottom plate, the two limiting sliding rails are symmetrically arranged on the left side and the right side of the interior of the arc-shaped supporting frame, and the weighting disc is arranged in the middle of the interior of the arc-shaped supporting frame; two limiting clamps are symmetrically arranged at the positions, corresponding to the limiting sliding rails, of the left side and the right side of the weighting disc, the limiting sliding rails are clamped into the limiting clamps, and a piercing hammer body is arranged at the bottom of the weighting disc; the motor is arranged to drive the winding shaft to rapidly rotate reversely, the recovery cable is separated from the winding shaft, at the moment, the weighting disc and the piercing hammer body can rapidly fall down due to gravity, the falling track of the weighting disc and the piercing hammer body is limited due to the fact that the limiting sliding rail is clamped into the limiting clamp, and therefore the weighting disc and the piercing hammer body can be recovered. And the piercing hammer body is hammered to a designated place.

Description

TECHNICAL FIELD

[0001] The utility model relates to engineering geophysical exploration field especially, and relates to a kind of engineering geophysical exploration device. BACKGROUND

[0002] Engineering geophysical exploration device is through using the impact force of cross hammer to make exploration tool more easily penetrate soil or rock, to obtain the data of underground physical property, when cross hammer hits ground, it uses the method of free fall, the position of cross hammer can be offset in the process of falling, so as to cause unable to hit specified place accurately, it is necessary to limit the trajectory of cross hammer falling.

[0003] Common engineering geophysical exploration device only contains the function of cross hammer hitting ground, can hit ground by cross hammer, but lacks the function of limiting the trajectory of cross hammer falling, cannot guarantee that cross hammer hits specified place accurately, and cross hammer can be offset in the process of falling, so as to cause unable to hit specified place accurately, affect exploration efficiency.

[0004] Therefore, aiming at the above-mentioned engineering geophysical exploration device lacking the function of limiting the trajectory of cross hammer falling, a kind of engineering geophysical exploration device can be designed, the motor is driven to rotate reversely quickly, so that the recovery cable is quickly separated from the winding shaft, at this time, the weight disc and the cross hammer body will fall quickly downward due to the reason of gravity, the falling trajectory of the weight disc and the cross hammer body is limited due to the reason that the limiting slide rail is clamped into the limiting clamp, until the cross hammer body penetrates the falling groove and hits the specified place. UTILITY MODEL CONTENTS

[0005] In order to overcome the problem that common engineering geophysical exploration device lacks the function of limiting the trajectory of cross hammer falling, cannot guarantee that cross hammer hits specified place accurately, and cross hammer can be offset in the process of falling, so as to cause unable to hit specified place accurately, affect exploration efficiency.

[0006] The technical scheme of the utility model is as follows: a kind of engineering geophysical exploration device, including support base plate;It further includes arc-shaped support frame, limiting slide rail, weight disc, limiting clamp and cross hammer body, arc-shaped support frame is arranged in the middle of the top of support base plate, limiting slide rail is symmetrically arranged in the inside left and right sides of arc-shaped support frame two, weight disc is arranged in the middle of the inside of arc-shaped support frame, limiting clamp is symmetrically arranged in the position of limiting slide rail left and right sides of weight disc two, limiting slide rail is clamped into the inside of limiting clamp, and cross hammer body is arranged in the bottom of weight disc.

[0007] Preferably, by setting the motor to drive the winding shaft to rotate quickly in reverse, the recovery cable is quickly detached from the winding shaft, at this time the weight disc and the body of the driving hammer will quickly fall down due to gravity, and the falling trajectory of the weight disc and the body of the driving hammer is limited due to the reason that the limiting slide rail is clamped into the limiting clamp, until the body of the driving hammer penetrates the falling groove and hits the specified location, so as to solve the problem that the common engineering geophysical exploration device only includes the function of the driving hammer hitting the ground, can hit the ground through the driving hammer, but lacks the function of limiting the falling trajectory of the driving hammer, cannot guarantee that the driving hammer accurately hits the specified location, and the position of the driving hammer may be deviated during falling, thereby causing the problem that the specified location cannot be accurately hit, affecting the exploration efficiency.

[0008] Preferably, a falling groove is arranged at a position corresponding to the body of the driving hammer at the top center point of the supporting bottom plate, and four self-locking universal pulleys are arranged at the bottom four corners of the supporting bottom plate in equal intervals.

[0009] Preferably, two supporting rods are symmetrically arranged at positions corresponding to the arc-shaped supporting frame at the left and right sides of the top middle part of the supporting bottom plate, four connecting rods are arranged at the side of the two supporting rods close to the arc-shaped supporting frame in equal intervals, and one end of the connecting rod close to the arc-shaped supporting frame is welded with the arc-shaped supporting frame.

[0010] Preferably, the top ends of the two supporting rods are provided with supporting plates, the top center point of the weight disc is provided with a hanging buckle, and a hook is arranged above the hanging buckle and buckled with the hanging buckle.

[0011] Preferably, a left plate is arranged at the top left side of the supporting plate, a right plate is arranged at the top right side of the supporting plate, and a motor is arranged at the right center point of the right plate.

[0012] Preferably, the output end of the motor on the left side is connected with a winding shaft, the left end of the winding shaft penetrates the right plate and is rotationally connected with the left plate, and the winding shaft is wound with a recovery cable.

[0013] Preferably, a rope placing groove is arranged at the top middle part of the supporting plate, and one end of the recovery cable close to the motor penetrates the rope placing groove and is connected with the hook.

[0014] The utility model discloses the beneficial effects of:

[0015] 1. By setting the motor drive winding shaft rapid reverse rotation, so that the recovery cable from the winding shaft fast off, at this time the weight disc and the cross hammer body will be because of the reason of the gravity of the rapid downward, due to the reason of the limiting slide rail into the limiting clamp inside, the falling trajectory of the weight disc and the cross hammer body is limited, until the cross hammer body penetrates the falling groove and hits to the specified place, to solve the common engineering geophysical exploration device, only contains the function of cross hammer hitting the ground, can be through the cross hammer hitting the ground, but lack of the function of limiting the falling trajectory of the cross hammer, can not guarantee the cross hammer accurately hit the specified place, the cross hammer may be offset in the process of falling, so as to cause the problem of unable to accurately hit the specified place, affect the exploration efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 A three-dimensional structure schematic diagram of the engineering geophysical exploration device is shown.

[0017] Figure 2 A three-dimensional structure schematic diagram of the supporting bottom plate of the engineering geophysical exploration device is shown.

[0018] Figure 3 A three-dimensional structure schematic diagram of the limiting assembly of the engineering geophysical exploration device is shown.

[0019] Figure 4 A three-dimensional structure schematic diagram of the recovery and lowering assembly of the engineering geophysical exploration device is shown.

[0020] Explanation of reference signs: 1, supporting bottom plate; 2, arc-shaped supporting frame; 3, limiting slide rail; 4, weight disc; 5, limiting clamp; 6, cross hammer body; 7, falling groove; 8, self-locking universal pulley; 9, supporting rod; 10, connecting rod; 11, supporting plate; 12, hanging buckle; 13, left side plate; 14, right side plate; 15, motor; 16, winding shaft; 17, rope slot; 18, recovery cable; 19, hook. DETAILED DESCRIPTION

[0021] The utility model will be further explained in connection with the drawings and examples.

[0022] Please refer to Figures 1-4The utility model provides an embodiment: a geophysical engineering exploration device, including support base plate 1, still including arc support frame 2, limit sliding rail 3, weighted disc 4, limit clamp 5 and cross peening body 6, the top middle part of support base plate 1 is provided with arc support frame 2, the inside left and right sides of arc support frame 2 are provided with two limit sliding rails 3, the inside middle part of arc support frame 2 is provided with weighted disc 4, the left and right sides of weighted disc 4 are provided with two limit clamps 5 corresponding to the position of limit sliding rail 3, limit sliding rail 3 is inserted into the inside of limit clamp 5, the bottom of weighted disc 4 is provided with cross peening body 6, through the setting motor 15 drive winding shaft 16 fast reverse rotation, make the recovery cable 18 from winding shaft 16 fast separation, weighted disc 4 and cross peening body 6 will because the reason of gravity fastly fall down, because the inside of limit sliding rail 3 is inserted into limit clamp 5, leading to the falling trajectory of weighted disc 4 and cross peening body 6 is limited, until cross peening body 6 penetrates the falling groove 7 and hits to the specified place, to solve the common geophysical engineering exploration device, only include cross peening hammering ground function, can pass through cross peening hammering ground, but lack the function of limiting the falling trajectory of cross peening hammer, cannot guarantee that cross peening hammer accurately hits the specified place, cross peening hammer may be deviated in the process of falling, thereby leading to the problem of not accurately hitting the specified place, influence exploration efficiency.

[0023] Please refer to Figures 2-4 In the embodiment, the top end of the two support rods 9 is provided with a support plate 11, the top center point of the weighted disc 4 is provided with a hanging buckle 12, the upper side of the hanging buckle 12 is provided with a hook 19, the hook 19 is buckled with the hanging buckle 12, the top left side of the support plate 11 is provided with a left side plate 13, the top right side of the support plate 11 is provided with a right side plate 14, the right center point of the right side plate 14 is provided with a motor 15, the output end left side of the motor 15 is connected with a winding shaft 16, the left end of the winding shaft 16 penetrates the right side plate 14 and is rotationally connected with the left side plate 13, the winding shaft 16 is wound with a recovery cable 18, the top middle part of the support plate 11 is provided with a rope slot 17, one end of the recovery cable 18 close to the motor 15 penetrates the rope slot 17 and is connected with the hook 19, after the ground hitting is completed, the motor 15 is started to rotate forward, the motor 15 drives the winding shaft 16 to rotate forward, the winding shaft 16 rotating forward drives the recovery cable 18 to be wound on the surface thereof, the recovery cable 18 is moved upward with the hanging buckle 12 and the hook 19 in the process of recovery until reset, the recovery operation of the cross peening body 6 is completed.

[0024] Please refer to Figures 1-4In the embodiment, the support bottom plate 1 is provided with a falling groove 7 corresponding to the position of the center point of the top of the cross hammer body 6, four self-locking universal pulleys 8 are arranged at the bottom corners of the support bottom plate 1 at equal intervals, two support rods 9 are symmetrically arranged at the positions corresponding to the arc-shaped support frame 2 on the left and right sides of the top middle of the support bottom plate 1, four connecting rods 10 are arranged at equal intervals on the side of the two support rods 9 close to the arc-shaped support frame 2, one end of the connecting rod 10 close to the arc-shaped support frame 2 is welded with the arc-shaped support frame 2, the self-locking universal pulley 8 pushing device is moved to the designated place, then the motor 15 is started, the motor 15 drives the winding shaft 16 to rotate in the opposite direction quickly, so that the recovery cable 18 is quickly separated from the winding shaft 16, at this time the weight disc 4 and the cross hammer body 6 will quickly fall down due to the gravity, the falling track of the weight disc 4 and the cross hammer body 6 is limited due to the reason that the limiting slide rail 3 is clamped into the limiting clamp 5, until the cross hammer body 6 penetrates through the falling groove 7 and hits the designated place, realizing the function of limiting the falling track of the cross hammer, preventing the position of the cross hammer from deviating during the falling process, so as to cause the problem that the designated place cannot be accurately hit, affecting the exploration efficiency.

[0025] In the working process, the self-locking universal pulley 8 pushing device is moved to the designated place, then the motor 15 is started, the motor 15 drives the winding shaft 16 to rotate in the opposite direction quickly, so that the recovery cable 18 is quickly separated from the winding shaft 16, at this time the weight disc 4 and the cross hammer body 6 will quickly fall down due to the gravity, the falling track of the weight disc 4 and the cross hammer body 6 is limited due to the reason that the limiting slide rail 3 is clamped into the limiting clamp 5, until the cross hammer body 6 penetrates through the falling groove 7 and hits the designated place, after the ground hitting is completed, the motor 15 is started to rotate in the positive direction, the motor 15 drives the winding shaft 16 to rotate in the positive direction, the winding shaft 16 rotating in the positive direction drives the recovery cable 18 to be wound on the surface thereof, the recovery cable 18 in the recovery process drives the weight disc 4 and the cross hammer body 6 to move upward until reset through the mutual buckling of the hook 19 and the hanging buckle 12, realizing the function of limiting the falling track of the cross hammer.

[0026] Through the above steps, by setting the motor 15 drives winding shaft 16 fast reverse rotation, so that the recovery cable 18 from winding shaft 16 fast off, at this time the weight disk 4 and the body of the hammer 6 will be because of the reason of the gravity of the rapid downward falling, due to the reason of the limiting slide rail 3 card into the inside of the limiting clamp 5 causes the falling trajectory of the weight disk 4 and the body of the hammer 6 is limited, until the body of the hammer 6 penetrates the falling groove 7 after the impact to the designated place, to solve the common engineering geophysical exploration device, only contains the function of the hammer hitting the ground, can be through the hammer hitting the ground, but lack of the function of limiting the falling trajectory of the hammer, can not guarantee the hammer accurately hit the designated place, the hammer may be offset in the process of falling, resulting in unable to accurately hit the designated place, affect the efficiency of exploration.

Claims

1. An engineering geophysical prospecting device comprising a support base plate (1); characterized in that: Also include arc-shaped support frame (2), limit slide rail (3), weighted disc (4), limit clip (5) and cross peen hammer body (6), the top of the support base plate (1) is provided with arc-shaped support frame (2) in the middle, arc-shaped support frame (2) is provided with two limit slide rails (3) on the inside left and right sides, arc-shaped support frame (2) is provided with weighted disc (4) in the middle, weighted disc (4) is provided with two limit clips (5) on the left and right sides corresponding to the position of limit slide rail (3), limit slide rail (3) is inserted into the inside of limit clip (5), the bottom of weighted disc (4) is provided with cross peen hammer body (6).

2. The engineering geophysical prospecting apparatus according to claim 1, characterized in that: The top center point of support base plate (1) is provided with drop chute (7) corresponding to the position of cross peen hammer body (6), and the bottom of support base plate (1) is provided with four self-locking universal pulleys (8) at equal intervals.

3. The engineering geophysical prospecting device of claim 1, wherein: The left and right sides of the top middle of support base plate (1) are provided with two support rods (9) corresponding to the position of arc-shaped support frame (2), and the side of the two support rods (9) near arc-shaped support frame (2) is provided with four connecting rods (10) at equal intervals, and one end of connecting rod (10) near arc-shaped support frame (2) is welded with arc-shaped support frame (2).

4. The engineering geophysical prospecting apparatus of claim 3, wherein: The top end of the two support rods (9) is provided with a support plate (11), and the top center point of the weighted disc (4) is provided with a hanging buckle (12), and the upper side of the hanging buckle (12) is provided with a hook (19), and the hook (19) is buckled with the hanging buckle (12).

5. The engineering geophysical prospecting apparatus of claim 4, wherein: The top left side of support plate (11) is provided with a left side plate (13), and the top right side of support plate (11) is provided with a right side plate (14), and the right side center point of right side plate (14) is provided with a motor (15).

6. The engineering geophysical prospecting apparatus of claim 5, wherein: The output end of motor (15) is connected with winding shaft (16), and the left end of winding shaft (16) is rotatably connected with right side plate (14) and left side plate (13), and the winding shaft (16) is wound with recovery cable (18).

7. The engineering geophysical prospecting apparatus of claim 6, wherein: The top middle of support plate (11) is provided with a rope slot (17), and one end of recovery cable (18) near motor (15) is connected with hook (19) penetrating rope slot (17).

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