Artificial seismic source device

Abstract

The utility model relates to the technical field of seismic exploration equipment, and discloses an artificial seismic source device, which comprises a box body, a motor box fixed on the top of the box body, a motor fixed on one side of the motor box, a second rotating shaft fixed on the output shaft end of the motor, two second limiting plates fixed on the outer side of the second rotating shaft, and a connecting rope wound on the outer side of the second rotating shaft. A lantern ring is fixed to the end, away from the second rotating shaft, of the connecting rope, a vibration block is arranged on the lower side of the lantern ring, a supporting ring is fixed to the top of the vibration block, one side of the supporting ring is in threaded connection with a screw inserted into the inner side of the lantern ring, and a stabilizing assembly is arranged on one side of the box body. When the device is moved, the rollers on one side of the second toothed plate make contact with the ground, at the moment, a worker can conveniently and manually push the device to move, the situation that two or more persons need to carry the device during moving is avoided, manpower consumed for moving the device is reduced, and the convenience of the device during moving is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of seismic exploration equipment, in particular to an artificial seismic source device. Background Art

[0002] At present, the existing shallow geophysical exploration in the field uses shallow seismic exploration technology as one of the methods of fault exploration. It has the advantages of being fast, economical and more comprehensive in reflecting the geological structure information characteristics of the survey area, and is widely used in engineering geological exploration. There are three commonly used exploration sources, namely, controllable seismic sources, explosive sources and artificial hammer sources.

[0003] In a Chinese patent with the authorization publication number CN217820899U, an artificial seismic source device for geophysical exploration is disclosed, including an artificial seismic source device body, the artificial seismic source device body including a box, the side of the box is opened, a support plate is installed inside the opening, one end of the support plate is installed on the box through a fixing mechanism, a support rod is welded on the support plate, a fixing rod is installed inside the support rod, and the fixing rod is installed inside the support rod through a limiting mechanism. In this artificial seismic source device for geophysical exploration, the electromagnetic mechanism moves up and down through a connecting rope, and when it moves up and down, it is energized to generate suction, driving the movable seat to move up and down, and after the power is off, it drops due to gravity to impact the ground, so that different numbers of counterweight seats and movable seats can be selected for use according to different vibration force requirements.

[0004] The above patent has the following defects: when the box in the above patent needs to be moved during field work, there is a lack of moving components at the bottom of the box, and two or more workers are required to carry it to move the box. In this process, the manpower spent by the workers to move the box is increased, making the box less convenient to move. For this reason, an artificial seismic source device is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide an artificial seismic source device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an artificial seismic source device, comprising a box, a motor box is fixed on the top of the box, a motor is fixed on one side of the motor box, a second rotating shaft is fixed on the output shaft end of the motor, two second limit plates are fixed on the outside of the second rotating shaft, a connecting rope is wound around the outside of the second rotating shaft, a collar is fixed on one end of the connecting rope away from the second rotating shaft, a vibration block is provided on the lower side of the collar, a support ring is fixed on the top of the vibration block, a screw inserted into the inner side of the collar is threadedly connected to one side of the support ring, and a stabilizing component is provided on one side of the box;

[0007] The stabilizing assembly includes two support frames and two first rotating shafts, a gear is fixedly sleeved on the outer side of the first rotating shaft, and a slide groove is provided on one side of the top of the support frame.

[0008] Preferably, a first tooth plate and a second tooth plate are respectively meshed and connected on the outer side of the gear, and a plurality of insertion cones are fixed to the bottom of the first tooth plate.

[0009] Preferably, a first limiting plate is fixed on the top of the support frame, an electric push rod is fixed on one side of the top of the first limiting plate, and a push rod end of the electric push rod is fixed to the top of the first tooth plate.

[0010] Preferably, a roller is rotatably connected to one side of the bottom of the second tooth plate via a bearing, and the outer sides of the first tooth plate and the second tooth plate are respectively adapted to the inner sides of the slide grooves.

[0011] Preferably, one side of the two support frames is fixed to one side of the box body, and the first rotating shaft is rotatably connected to the inner side wall of the support frame through a bearing.

[0012] Preferably, the second rotating shaft is rotatably connected to the inner wall of the motor box via a bearing.

[0013] Compared with the prior art, the utility model adopts the above technical solution and has the following technical effects:

[0014] 1. By controlling the push rod end of the electric push rod to retract, the first tooth plate and the insertion cone are driven to move upward, so that the roller on one side of the second tooth plate contacts the ground. At this time, the staff can easily push the device to move manually, avoiding the need for two or more people to carry it during movement, reducing the manpower spent on moving the device and improving the convenience of the device during movement.

[0015] Second, by controlling the push rod end of the electric push rod to extend, the first tooth plate and the insertion cone are driven to move downward, so that the insertion cone is inserted into the soil. At this time, multiple rollers leave the ground, and the support frame and the box body are in contact with the ground. The stability of the box body is improved when the insertion cone is inserted into the soil. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0019] Figure 3 It is a cross-sectional structural diagram of the support frame of the utility model;

[0020] Figure 4 It is a schematic diagram of the cross-sectional structure of the vibration block of the utility model;

[0021] Figure 5 This is a schematic diagram of the three-dimensional structure of the first tooth plate of the utility model;

[0022] Figure 6 It is a schematic diagram of the top view of the second tooth plate of the utility model.

[0023] Explanation of the accompanying drawings: 1. Box body; 2. Motor box; 3. Stabilizing assembly; 31. Electric push rod; 32. Support frame; 33. Insert cone; 34. First rotating shaft; 35. Roller; 36. First limit plate; 37. First tooth plate; 38. Second tooth plate; 39. Gear; 310. Slide groove; 4. Screw; 5. Vibrating block; 6. Motor; 7. Second rotating shaft; 8. Second limit plate; 9. Ring; 10. Support ring; 11. Connecting rope. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] It should be noted that when an element is referred to as being "fixed on" or "set on" another element, it can be directly on the other element or indirectly set on the other element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0026] It should be understood that the terms "length", "width", "up", "down", "front", "back", "first", "second", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0027] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, "multiple" and "several" mean two or more, unless otherwise clearly and specifically defined.

[0028] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions under which this application can be implemented. Therefore, they have no substantive technical significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed in this application without affecting the effects and purposes that can be achieved by this application.

[0029] Example

[0030] See also Figure 1-6 The utility model provides a technical solution: an artificial seismic source device, including a box body 1, a motor box 2 is fixed on the top of the box body 1, a motor 6 is fixed on one side of the motor box 2, a second rotating shaft 7 is fixed on the output shaft end of the motor 6, the output shaft of the motor 6 is controlled to rotate, and the output shaft of the motor 6 drives the second rotating shaft 7 to rotate, the second rotating shaft 7 wraps a connecting rope 11 around the outside, two second limiting plates 8 are fixed on the outside of the second rotating shaft 7, a connecting rope 11 is wrapped around the outside of the second rotating shaft 7, a collar 9 is fixed on the end of the connecting rope 11 away from the second rotating shaft 7, a vibration block 5 is arranged on the lower side of the collar 9, a supporting ring 10 is fixed on the top of the vibration block 5, a screw 4 inserted into the inner side of the collar 9 is threadedly connected on one side of the supporting ring 10, and the connecting rope 11 is located between the two second limiting plates 8. When the weight of the vibration block 5 needs to be increased, it is only necessary to loosen the screw 4, remove the collar 9, pass the collar 9 and the connecting rope 11 through the hole of the counterweight block, and then sleeve the collar 9 on the outside of the screw 4, and a stabilizing component 3 is arranged on one side of the box body 1;

[0031] The stabilizing assembly 3 includes two support frames 32 and two first rotating shafts 34. A gear 39 is fixedly sleeved on the outer side of the first rotating shaft 34. A slide groove 310 is provided on one side of the top of the support frame 32. The outer side of the gear 39 is respectively meshed with a first tooth plate 37 and a second tooth plate 38. A plurality of insertion cones 33 are fixed to the bottom of the first tooth plate 37. The push rod end of the electric push rod 31 is controlled to retract, driving the first tooth plate 37 and the insertion cone 33 to move upward. At this time, the first tooth plate 37 is meshed with the gear 39, so that the other second tooth plate 38 meshed with the gear 39 moves downward, so that the roller 35 on one side of the second tooth plate 38 contacts the ground.

[0032] A first limit plate 36 is fixed on the top of the support frame 32, and an electric push rod 31 is fixed on one side of the top of the first limit plate 36. The push rod end of the electric push rod 31 is fixed to the top of the first tooth plate 37. A battery is installed on the top of the box body 1. This battery is used to provide power supply for the motor 6 and the electric push rod 31, so that the device can be moved and used conveniently. A roller 35 is rotatably connected to one side of the bottom of the second tooth plate 38 through a bearing. The outer sides of the first tooth plate 37 and the second tooth plate 38 are respectively adapted to the inner side of the slide groove 310, and the push rod end of the electric push rod 31 is controlled to extend, driving the first tooth plate 37 and the insertion cone 33 to move downward, so that the insertion cone 33 is inserted into the soil. At this time, multiple rollers 35 leave the ground, and the support frame 32 and the box body 1 are in contact with the ground. The insertion of the insertion cone 33 into the soil improves the stability of the box body 1.

[0033] One side of the two support frames 32 is fixed to one side of the box body 1, the first rotating shaft 34 is rotatably connected to the inner wall of the support frame 32 through a bearing, the second rotating shaft 7 is rotatably connected to the inner wall of the motor box 2 through a bearing, and a through window is opened on one side of the box body 1, which is used for penetrating the vibration block 5 to generate a vibration source.

[0034] Working principle: When an artificial seismic source is needed and the device needs to be moved, the push rod end of the electric push rod 31 is controlled to retract, driving the first tooth plate 37 and the insertion cone 33 to move upward. At this time, the first tooth plate 37 and the gear 39 are engaged, so that the other second tooth plate 38 engaged with the gear 39 moves downward, so that the roller 35 on one side of the second tooth plate 38 contacts the ground. At this time, the staff can easily manually push the device to move, avoiding the need for two or more people to carry it during movement, reducing the manpower spent on moving the device and improving the convenience of the device during movement.

[0035] When it moves to the required position, it is only necessary to control the push rod end of the electric push rod 31 to extend, driving the first tooth plate 37 and the insertion cone 33 to move downward, so that the insertion cone 33 is inserted into the soil. At this time, the multiple rollers 35 leave the ground, and the support frame 32 and the box body 1 are in contact with the ground. The insertion of the insertion cone 33 into the soil improves the stability of the box body 1.

[0036] When the device needs to be used, the output shaft of the control motor 6 is rotated, and the output shaft of the motor 6 drives the second rotating shaft 7 to rotate. The second rotating shaft 7 wraps the connecting rope 11 around the outside, and the connecting rope 11 is located between the two second limiting plates 8. When the weight of the vibration block 5 needs to be increased, it is only necessary to loosen the screw 4, remove the ring 9, pass the ring 9 and the connecting rope 11 through the hole of the counterweight block, and then sleeve the ring 9 on the outside of the screw 4.

[0037] So far, the embodiments of the utility model have been described in detail in conjunction with the accompanying drawings. It should be noted that the implementation methods not shown or described in the drawings or the body of the specification are all forms known to ordinary technicians in the relevant technical field and are not described in detail. In addition, the above definitions of each component are not limited to the various specific structures, shapes or methods mentioned in the embodiments, and ordinary technicians in the field can simply change or replace them.

[0038] Those skilled in the art will appreciate that the features described in the various embodiments and / or claims of the present invention may be combined and / or combined in various ways, even if such combinations and / or combinations are not explicitly described in the present invention. In particular, the features described in the various embodiments and / or claims of the present invention may be combined and / or combined in various ways without departing from the spirit and teachings of the present invention. All of these combinations and / or combinations fall within the scope of the present invention.

[0039] The specific embodiments described above further illustrate the purpose, technical solutions and beneficial effects of the present invention. It should be understood that the above description is only a specific embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An artificial seismic source device, comprising a box (1), characterized in that: A motor box (2) is fixed on the top of the box body (1), a motor (6) is fixed on one side of the motor box (2), a second rotating shaft (7) is fixed on the output shaft end of the motor (6), two second limit plates (8) are fixed on the outer side of the second rotating shaft (7), a connecting rope (11) is wound around the outer side of the second rotating shaft (7), a collar (9) is fixed on the end of the connecting rope (11) away from the second rotating shaft (7), a vibration block (5) is provided on the lower side of the collar (9), a support ring (10) is fixed on the top of the vibration block (5), a screw (4) inserted into the inner side of the collar (9) is threadedly connected to one side of the support ring (10), and a stabilizing component (3) is provided on one side of the box body (1); The stabilizing assembly (3) comprises two support frames (32) and two first rotating shafts (34), a gear (39) being fixedly sleeved on the outside of the first rotating shaft (34), and a slide groove (310) being provided on one side of the top of the support frame (32).

2. An artificial seismic source device according to claim 1, characterized in that: The outer side of the gear (39) is meshedly connected with a first tooth plate (37) and a second tooth plate (38), and a plurality of insertion cones (33) are fixed to the bottom of the first tooth plate (37).

3. An artificial seismic source device according to claim 2, characterized in that: A first limiting plate (36) is fixed to the top of the support frame (32), an electric push rod (31) is fixed to one side of the top of the first limiting plate (36), and a push rod end of the electric push rod (31) is fixed to the top of the first toothed plate (37).

4. The artificial seismic source device according to claim 2, characterized in that: One side of the bottom of the second tooth plate (38) is rotatably connected to a roller (35) via a bearing, and the outer sides of the first tooth plate (37) and the second tooth plate (38) are respectively adapted to the inner sides of the slide grooves (310).

5. The artificial seismic source device according to claim 1, characterized in that: One side of the two support frames (32) is fixed to one side of the box body (1), and the first rotating shaft (34) is rotatably connected to the inner side wall of the support frame (32) via a bearing.

6. The artificial seismic source device according to claim 1, characterized in that: The second rotating shaft (7) is rotatably connected to the inner wall of the motor box (2) via a bearing.

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