CN208805577U - A kind of seismic source apparatus with vibrational system - Google Patents

Abstract

It is disclosed by the utility model to belong to GEOPHYSICS FOR SHALLOW LAYER exploration engineering field, specially a kind of seismic source apparatus with vibrational system, the front and rear sides of bottom left end including vehicle frame are mounted on front truck wheel seat, frame body is installed on the left of vehicle frame, frame body obtains left end and connect with front truck wheel seat, the bottom right side front and rear sides of vehicle frame are mounted on band rear car wheel seat, with being welded with swinging frame at the top of rear car wheel seat, the top of swinging frame, which is run through, is plugged with swing frame axis, lift cylinder mounting base is installed in the middle part of vehicle frame, two groups of lift cylinders are plugged in the middle part of vehicle frame, vibrational system works, it can make signal spectrum and fundamental characteristics caused by focus can be taking human as control, certain interfering frequencies can be avoided when designing focus scanning signal, the absorption that signal can also be shaken over the ground to stratum compensates, improve anti-interference ability, vibration system The only purely mechanic vibration of system, will not damage and pollute to underground, earth's surface and air environment.

Description

A kind of seismic source apparatus with vibrational system

Technical field

The utility model relates to GEOPHYSICS FOR SHALLOW LAYER exploration engineering field, specially a kind of focus dress with vibrational system It sets.

Background technique

It is a kind of important method for carrying out seismic prospecting using controlled source artificial excitation's seismic wave, controlled source has superpower Anti-interference ability, since large-scale controlled source and other vehicle-mounted focus cannot be introduced into the complicated earth surfaces such as island jungle region, root Formula controlled source vehicle frame is walked according to a kind of remote-control self that practical application is needed and developed, car body outer dimension is small, turns to meet The features such as curved radius is small, maneuverability, thus it is proposed that a kind of seismic source apparatus with vibrational system.

Utility model content

The purpose of this utility model is to provide a kind of seismic source apparatus with vibrational system, to solve above-mentioned background technique The problem of the existing issue deficiency of middle proposition.

To achieve the above object, the utility model provides the following technical solutions: a kind of seismic source apparatus with vibrational system, The front and rear sides of bottom left end including vehicle frame described in vehicle frame are mounted on front truck wheel seat, are equipped with frame on the left of the vehicle frame Body, the frame body obtain left end and connect with front truck wheel seat, and the bottom right side front and rear sides of the vehicle frame are mounted on band rear car wheel seat, It is described with being welded with swinging frame at the top of rear car wheel seat, the top of the swinging frame is through being plugged with swing frame axis, the vehicle frame Middle part lift cylinder mounting base is installed, be plugged with two groups of lift cylinders in the middle part of the vehicle frame, two groups of lift cylinders difference Be disposed through the two sides in the middle part of vehicle frame by lift cylinder mounting base, the frame body is structural I-beam frame, and it is intermediate it is high, Both ends are low, and the swinging frame is equipped with axis hole, frame body is equipped with corresponding axis hole, and the swing frame axis is placed through swinging frame It is rotatablely connected with constituting swinging frame and frame body in the axis hole of frame body, the right end of the vehicle frame is bolted with locking nut, the pendulum Moving frame axis both ends are fixed by locking nut, and the middle part of the frame body is described to mention by helping guiding mechanism to be provided with vibrational system The cylinder rod of oil-lifting jar is fixedly connected with the upper surface of vibrational system, and the middle part bottom of the vehicle frame is welded with screw hole mounting base, The vibrational system is set to the bottom of central frame beam by guiding mechanism and is flexibly connected by lockable mechanism with vehicle frame composition, The guiding mechanism obtains top and is welded with two groups of guide sleeves, and the inner cavity of the guide sleeve is plugged with guide post, the lift cylinder mounting base Installed in front have a hook, be bolted with connecting plate at the top of guide post described in two groups.

Preferably, the guide sleeve and guide post are closely slidably connected by sealing element composition.

Preferably, the guide post is symmetrical two, and top is fixedly connected by connecting plate.

Preferably, the lockable mechanism is hook oil cylinder, is additionally provided with limit with holes on the upper surface of the vibrational system Seat, described hook oil cylinder one end are fixed in the hook oil cylinder mounting base of vehicle frame, and hook and the limit base composition of hook oil cylinder can Dismantling connection.

Compared with prior art, the utility model has the beneficial effects that

1) the utility model vehicle frame needs to arrange that soldering forms according to arrangement；Overall construction design is intermediate height, two Hold low, maintenance convenient for safeguarding；

2) front vehicle wheel is installed by hydraulic motor in front of car body, rear motor vehicle is installed by hydraulic motor on swinging frame Wheel；The passability of complicated earth surface is not only increased, and is matched by hydraulic system, ensure that front vehicle wheel and rear wheel Travel vehicle The consistency of speed；

3) vibrational system works, can make signal spectrum and fundamental characteristics caused by focus can taking human as control, Certain interfering frequencies can be avoided when designing focus scanning signal, moreover it is possible to which the absorption for shaking signal over the ground to stratum is mended It repays, improves anti-interference ability, vibrational system only has purely mechanic vibration, will not damage to underground, earth's surface and air environment And pollution.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model overall structure diagram；

Fig. 3 is the utility model swinging frame structural schematic diagram.

In figure: 1 vehicle frame, 2 frame bodies, 3 rear car wheel seats, 4 swinging frames, 5 swing frame axis, 6 locking nuts, 7 vibrational systems, 8 locks Locking mechanism, 9 guide sleeves, 10 guide posts, 11 connecting plates, 12 hooks, 13 lift cylinders, 14 lift cylinder mounting bases, 15 front truck wheel seats.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of seismic source apparatus with vibrational system, packet Vehicle frame 1 is included, the front and rear sides of the bottom left end of vehicle frame 1 are mounted on front truck wheel seat 15, and the left side of vehicle frame 1 is equipped with frame body 2, Frame body 2 obtains left end and connect with front truck wheel seat 15, and the bottom right side front and rear sides of vehicle frame 1 are mounted on band rear car wheel seat 3, band rear car The top of wheel seat 3 is welded with swinging frame 4, and through swing frame axis 5 is plugged with, the middle part of vehicle frame 1, which is equipped with, to be mentioned at the top of swinging frame 4 Oil-lifting jar mounting base 14, the middle part of vehicle frame 1 are plugged with two groups of lift cylinders 13, and two groups of lift cylinders 13 are oily by being promoted respectively Cylinder mounting base 14 is disposed through the two sides at 1 middle part of vehicle frame, and frame body 2 is structural I-beam frame, and centre is high, both ends are low, pendulum Moving frame 4 is equipped with axis hole, frame body 2 is equipped with corresponding axis hole, and swing frame axis 5 is placed through the axis hole of swinging frame 4 and frame body 2 It inside constitutes swinging frame 4 and frame body 2 to be rotatablely connected, the right end of vehicle frame 1 is bolted with locking nut 6, and 5 both ends of swing frame axis are by lock Tight nut 6 is fixed, and the middle part of frame body 2 is by helping guiding mechanism to be provided with vibrational system 7, the cylinder rod of lift cylinder 13 and vibration The upper surface of dynamic system 7 is fixedly connected, and the middle part bottom of vehicle frame 1 is welded with screw hole mounting base, and vibrational system 7 is by Guiding machine Structure is set to the bottom among vehicle frame 1 and is flexibly connected by lockable mechanism 8 with the composition of vehicle frame 1, and guiding mechanism obtains top welding There are two groups of guide sleeves 9, the inner cavity of guide sleeve 9 is plugged with guide post 10, and the installed in front of lift cylinder mounting base 14 has hook 12, and two groups are led Connecting plate 11 is bolted at the top of column 10.

Wherein, guide sleeve 9 and guide post 10 are closely slidably connected by sealing element composition, and guide post 10 is symmetrical two, and is pushed up Portion is fixedly connected by connection 11, and lockable mechanism 8 is hook oil cylinder, is additionally provided on the upper surface of the vibrational system 7 with holes Limit base, described hook oil cylinder one end are fixed in the hook oil cylinder mounting base of vehicle frame 1, the hook 12 and limit base of hook oil cylinder Composition is detachably connected.

Working principle: when in use, 1 overall construction design of vehicle frame is that centre is high, both ends are low to the New Scheme, convenient for safeguarding Maintenance, the front of frame body 2 are equipped with front vehicle wheel by hydraulic motor, are equipped with rear motorized wheel by hydraulic motor on swinging frame 4； Swinging frame 4 is equipped with axis hole, frame body 2 is equipped with corresponding axis hole, and swing frame axis 5 is placed through the axis of swinging frame 4 and frame body 2 It constitutes swinging frame 4 and frame body 2 in hole to be rotatablely connected, 5 both ends of swing frame axis are fixed by locking nut 6, not only increase multiple The passability of miscellaneous earth's surface, and matched by hydraulic system, it ensure that the consistency of front vehicle wheel and rear wheel speed of operation, vibrate System 7 works, and can make signal spectrum and fundamental characteristics caused by focus can be taking human as control, can be in design focus Certain interfering frequencies are avoided when scanning signal, moreover it is possible to which the absorption for shaking signal over the ground to stratum compensates, and improves anti-interference Ability, vibrational system 7 only have purely mechanic vibration, will not underground, earth's surface and air environment be damaged and be polluted.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (4)

1. a kind of seismic source apparatus with vibrational system, including vehicle frame (1), it is characterised in that: the bottom left end of the vehicle frame (1) Front and rear sides be mounted on front truck wheel seat (15), be equipped with frame body (2) on the left of the vehicle frame (1), the frame body (2) it is left End is connect with front truck wheel seat (15), and the bottom right side front and rear sides of the vehicle frame (1) are mounted on band rear car wheel seat (3), described With being welded with swinging frame (4) at the top of rear car wheel seat (3), the top of the swinging frame (4), which is run through, is plugged with swing frame axis (5), It is equipped with lift cylinder mounting base (14) in the middle part of the vehicle frame (1), is plugged with two groups of lift cylinders in the middle part of the vehicle frame (1) (13), two groups of lift cylinders (13) are disposed through the two sides in the middle part of vehicle frame (1), institute by lift cylinder mounting base (14) respectively Stating frame body (2) is structural I-beam frame, and centre is high, both ends are low, and the swinging frame (4) is equipped with axis hole, frame body is set on (2) Have a corresponding axis hole, the swing frame axis (5) be placed through in the axis hole of swinging frame (4) and frame body (2) make swinging frame (4) with Frame body (2) constitutes rotation connection, and the right end of the vehicle frame (1) is bolted with locking nut (6), and swing frame axis (5) both ends are borrowed Help locking nut (6) fixed, the middle part of the frame body (2) is by helping guiding mechanism to be provided with vibrational system (7), the promotion oil The cylinder rod of cylinder (13) is fixedly connected with the upper surface of vibrational system (7), and the middle part bottom of the vehicle frame (1) is welded with screw hole peace Fill seat, the vibrational system (7) by guiding mechanism is set to the intermediate bottom of vehicle frame (1) and by lockable mechanism (8) and vehicle Frame (1), which is constituted, to be flexibly connected, and the guiding mechanism obtains top and is welded with two groups of guide sleeves (9), and the inner cavity of the guide sleeve (9) is plugged with The installed in front of guide post (10), the lift cylinder mounting base (14) has hook (12), is spirally connected at the top of guide post described in two groups (10) There are connecting plate (11).

2. a kind of seismic source apparatus with vibrational system according to claim 1, it is characterised in that: the guide sleeve (9) and Guide post (10) is closely slidably connected by sealing element composition.

3. a kind of seismic source apparatus with vibrational system according to claim 1, it is characterised in that: the guide post (10) is Symmetrical two, and top is fixedly connected by connecting plate (11).

4. a kind of seismic source apparatus with vibrational system according to claim 1, it is characterised in that: the lockable mechanism (8) it is hook oil cylinder, limit base with holes is additionally provided on the upper surface of the vibrational system (7), described hook oil cylinder one end is solid It is scheduled in the hook oil cylinder mounting base of vehicle frame (1), hook (12) and the limit base composition of hook oil cylinder are detachably connected.