CN218767345U

CN218767345U - Transient electromagnetic prospecting device

Info

Publication number: CN218767345U
Application number: CN202223353844.3U
Authority: CN
Inventors: 赵杨杉; 江振寅; 晏雁; 姜杰; 程昊; 田必林; 郑军; 王洁
Original assignee: China Coal Hubei Geological Bureau Group Co ltd; Hubei Coal Geology Detection Team
Current assignee: China Coal Hubei Geological Bureau Group Co ltd; Hubei Coal Geology Detection Team
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-03-28
Anticipated expiration: 2032-12-14

Abstract

The utility model relates to a transition electromagnetic prospecting technique field, more specifically the transition electromagnetic prospecting device that says so. Including vertical pole setting all the time, threaded connection has the horizontal pole in the pole setting, and it has two gear poles to rotate on the horizontal pole, and equal rigid coupling has the reconnaissance ware on two gear poles. The two driving wheels are in meshing transmission with the corresponding gear rods. The automatic transmission mechanism further comprises two speed reducing motors I fixedly connected to two ends of the cross rod and driving the two driving wheels to rotate. Also comprises a counterweight ball fixedly connected on the vertical rod. Still include bulb I of rigid coupling in the pole setting, bulb I goes up the bulb and is connected with the universal joint, and bulb II is connected with to the universal joint, and the rigid coupling has the upper bracket on bulb II. The initial state can be always kept, and the exploration direction is the same.

Description

Transient electromagnetic prospecting device

Technical Field

The utility model relates to a transition electromagnetic prospecting technique field, more specifically the transition electromagnetic prospecting device that says so.

Background

The transient electromagnetic method is a time domain electromagnetic method, and is a geophysical exploration method which is used for searching various geological targets by exciting a step wave electromagnetic pulse, transmitting a primary pulse electromagnetic field to the underground by using an ungrounded return line, and measuring the change of an induced secondary field generated by an underground medium along with time after the primary field is powered off. The environment that the normal transient electromagnetic method used is in the pit, in the mountain and comparatively complicated places such as mining site, and when running into operation area ground uneven, operating equipment is in the tilt state, can lead to the operation comparatively difficult, influences personnel's use for work efficiency reduces, can not keep under the initial condition, and the exploration direction is the same.

SUMMERY OF THE UTILITY MODEL

For overcoming the not enough of prior art, the utility model provides a transition electromagnetic method exploration device can remain throughout under the initial condition, and the exploration direction is the same.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a transient electromagnetic method exploration device, includes vertical pole setting all the time, threaded connection has the horizontal pole in the pole setting, rotates on the horizontal pole to have two gear bars, and equal rigid coupling has the reconnaissance ware on two gear bars.

Furthermore, the device also comprises two driving wheels which rotate at the two ends of the cross rod, and the two driving wheels are in meshing transmission with the corresponding gear rods.

Furthermore, the device also comprises two speed reducing motors I which are fixedly connected with two ends of the cross rod and drive the two driving wheels to rotate.

Furthermore, the device also comprises a counterweight ball fixedly connected with the upright rod.

Further, still include bulb I of rigid coupling in the pole setting, bulb I goes up the bulb and is connected with the universal joint, and the bulb is connected with bulb II on the universal joint, and the rigid coupling has the upper bracket on the bulb II.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a view of the installation of a surveying instrument;

FIG. 2 is a block diagram of the adjustment of the direction of exploration of two surveys;

FIG. 3 is a block diagram of a fixed surveyor;

FIG. 4 is a block diagram of a gimbal;

FIG. 5 is a view showing the structure of the upper bracket;

FIG. 6 is a view of the construction of the vertical pole being always vertical;

FIG. 7 is a block diagram of a transient electromagnetic prospecting device.

Detailed Description

Referring to fig. 1, the implementation of the exploration for geology and minerals is detailed:

the utility model provides a transient electromagnetic prospecting device, including vertical pole setting 11 throughout, in the entrance to a cave of exploring is being excavated, can remain pole setting 11 throughout vertical, there is horizontal pole 21 through threaded connection in pole setting 11, it is connected with two gear bars 22 to rotate on the horizontal pole 21, equal fixedly connected with reconnaissance ware 23 on two gear bars 22, the axis of two gear bars 22 all is located same horizontal plane, when driving two gear bars 22 and rotating, two gear bars 22 rotate and drive two reconnaissance ware 23 and rotate down, cooperation horizontal pole 21 is around the rotation of pole setting 11, thereby can realize that two reconnaissance ware 23 explore arbitrary direction.

With the above embodiments, the following functions can also be realized;

referring to fig. 2, the implementation of driving the two surveyors in rotation is detailed:

horizontal pole 21 both ends all rotate and are connected with action wheel 31, and two action wheels 31 and the gear pole 22 meshing transmission that corresponds, when two action wheels 31 rotated, two action wheels 31 meshing drive two gear poles 22 rotated to realize the regulation of two reconnaissance device 23 exploration directions.

With the above embodiments, the following functions can also be realized;

referring to fig. 2, the implementation process of driving the two driving wheels to rotate is described in detail:

21 equal fixedly connected with gear motor I32 in both ends of horizontal pole, the output shaft of two gear motor I32 respectively with the action wheel 31 fixed connection that corresponds, start two gear motor I32, two gear motor I32 drive two action wheels 31 and rotate to realize the regulation of two reconnaissance 23 exploration directions.

With the above embodiments, the following functions can also be realized;

with reference to figures 1 and 2, an implementation is described in detail, in which the uprights are always kept vertical:

the vertical rod 11 is fixedly connected with a counterweight ball 13, so that the counterweight ball 13 can be ensured to be always at the lowest end, and the vertical rod 11 can be ensured to be always vertical.

With the above embodiments, the following functions can also be realized;

with reference to figures 3, 4, 5, 6 and 7, the implementation of the fixing of the uprights is described in detail:

fixedly connected with bulb I12 on pole setting 11, bulb I12 is connected with universal joint 41, under the action of gravity of counter weight ball 13, thereby can guarantee that the axle center of pole setting 11 is vertical downwards all the time, the bulb is connected with bulb II 51 on the universal joint 41, fixedly connected with upper bracket 52 on bulb II 51, thereby can fix the back at upper bracket 52, universal connection and bulb I12 and the universal connection of universal joint 41 through bulb II 51 and universal joint 41, thereby ensure that pole setting 11 is when upper bracket 52 is fixed, pole setting 11 can be in vertical state all the time, ensure that two reconnaissance device 23 initial exploration positions are the same, prevent to influence the exploration effect of two reconnaissance device 23.

With the above embodiments, the following functions can also be realized;

referring to fig. 6 and 7, the implementation of the fixing of the upper bracket is explained in detail:

a plurality of bulb poles 53 of fixedly connected with on the upper bracket 52, equal bulb is connected with locating lever 61 on every bulb pole 53, and a plurality of locating levers 61 all can rotate, with a plurality of locating levers 61 fixed connection on the bottom surface to realize the fixed of upper bracket 52, two reconnaissance ware 23 of being convenient for carry out reliable and stable connection.

With the above embodiments, the following functions can also be realized;

referring to fig. 7, an implementation process of extending a plurality of positioning rods for fixing will be described in detail:

the positioning rods 61 are all provided with threads, and each positioning rod 61 can be fixed by connecting an extension rod through the threads, so that when the upper bracket 52 is installed and the positioning rods 61 are not long enough, the positioning rods can be fixed by the extension rods connected through the threads on the positioning rods 61.

With the above embodiments, the following functions can also be realized;

referring to FIG. 7, the implementation of fixing after adjusting the direction of exploration of the two surveys is detailed:

two gear motor I32 all is provided with the band-type brake, after adjusting two exploration directions of reconnaissance ware 23, stops two gear motor I32, can ensure through the band-type brake that two action wheels 31 are fixed to ensure that two gear poles 22 are fixed, and then fix two reconnaissance ware 23.

With the above embodiments, the following functions can also be realized;

referring to fig. 7, the implementation of adjusting the rotation of the two surveyors is detailed:

the two speed reducing motors I32 can rotate forwards and reversely, so that the exploration directions of the two exploration devices 23 can be quickly adjusted.

With the above embodiments, the following functions can also be realized;

referring to FIG. 7, an implementation of ensuring stable placement of two surveys is detailed:

the two surveyors 23 are symmetrically arranged, so that the two surveyors 23 can be ensured to be stable, and the exploration effect of the two surveyors 23 is ensured.

Claims

1. A transient electromagnetic prospecting device, characterized in that: including vertical pole setting (11) all the time, threaded connection has horizontal pole (21) on pole setting (11), and it has two gear bars (22) to rotate on horizontal pole (21), and equal rigid coupling has reconnaissance ware (23) on two gear bars (22).

2. The transient electromagnetic prospecting device of claim 1, characterized in that: the two-wheel-type horizontal bar is characterized by further comprising two driving wheels (31) rotating at two ends of the horizontal bar (21), and the two driving wheels (31) are in meshing transmission with the corresponding gear bars (22).

3. The transient electromagnetic prospecting device of claim 2, characterized in that: the device also comprises two speed reducing motors I (32) which are fixedly connected with two ends of the cross rod (21) and drive the two driving wheels (31) to rotate.

4. The transient electromagnetic prospecting device of claim 1, wherein: also comprises a counterweight ball (13) fixedly connected on the upright rod (11).

5. The transient electromagnetic prospecting device of claim 4, characterized in that: the ball joint is characterized by further comprising a ball head I (12) fixedly connected to the upright rod (11), the ball head I (12) is connected with a universal joint (41), the ball head I (41) is connected with a ball head II (51), and the ball head II (51) is fixedly connected with an upper support (52).

6. The transient electromagnetic prospecting device of claim 5, wherein: the device also comprises a plurality of ball head rods (53) fixedly connected to the upper support (52), and each ball head rod (53) is connected with a positioning rod (61) through a ball head.

7. The transient electromagnetic prospecting device of claim 6, wherein: a plurality of all processing has the screw thread on locating lever (61), all can be fixed through threaded connection extension rod on every locating lever (61).

8. The transient electromagnetic prospecting device of claim 3, characterized in that: two gear motor I (32) all are provided with the band-type brake.

9. The transient electromagnetic prospecting device of claim 3, characterized in that: the two speed reducing motors I (32) can rotate forwards and backwards.

10. The transient electromagnetic prospecting device of claim 1, wherein: the two surveyors (23) are symmetrically arranged.