CN214174643U

CN214174643U - Can guarantee to stably place and use twistable scale for geophysical prospecting

Info

Publication number: CN214174643U
Application number: CN202120117951.2U
Authority: CN
Inventors: 赵寿林; 杨彪
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-18
Filing date: 2021-01-18
Publication date: 2021-09-10
Anticipated expiration: 2031-01-18

Abstract

The utility model discloses a can guarantee to stably place and use wrench balance for geophysical prospecting, including base, quick-witted case and dead lever, the block rubber is installed to the bottom of base, and the inside top fixedly connected with spring of base, the top fixedly connected with supporting seat of spring, and the inside left and right sides of supporting seat all runs through and install the axostylus axostyle, the outside of axostylus axostyle is connected with the fixed block, and the top of fixed block is connected with the connecting rod, machine case connection is on the top of connecting rod, and the equal fixed spirit level that is provided with in left and right sides of machine case, the inside top side fixedly connected with tie of machine case, and the below fixedly connected with glass lens of tie, the dead lever is connected in the bottom of tie. This can guarantee to stably place the wrench balance for geophysical prospecting of use can not only effectively guarantee to stably place, is convenient for carry out horizontal adjustment to the wrench balance moreover, is convenient for take notes light data simultaneously.

Description

Can guarantee to stably place and use twistable scale for geophysical prospecting

Technical Field

The utility model relates to a geophysical prospecting technical field specifically is a can guarantee to stabilize and place the balance for geophysical prospecting of use.

Background

In the field of geophysical exploration, a torsion balance is generally used for exploring gravity, and the basic principle of the torsion balance is that two weights with the same mass and a certain height are connected to two ends of a rigid rod, and when a gravity field is not uniform, the gravity borne by the two masses is not parallel, so that the two masses rotate to generate a torsion angle.

At present the twist balance for geophysical prospecting commonly used, not only can effectively guarantee to stably place, be not convenient for carry out horizontal adjustment to the twist balance moreover, be not convenient for take notes light data simultaneously, consequently, we propose one kind can guarantee to stably place the twist balance for geophysical prospecting of use to in solving the above-mentioned problem of proposing.

Disclosure of Invention

An object of the utility model is to provide a can guarantee to stably place the wrench balance for geophysical prospecting of use to solve the current wrench balance for geophysical prospecting commonly used that above-mentioned background art provided, not only can effectively guarantee to stably place, be not convenient for carry out horizontal adjustment to the wrench balance moreover, be not convenient for record light data's problem simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a can guarantee to stably place and use wrench balance for geophysical investigation, includes base, quick-witted case and dead lever, the block rubber is installed to the bottom of base, and the inside top fixedly connected with spring of base, the top fixedly connected with supporting seat of spring, and the inside left and right sides of supporting seat all runs through and install the axostylus axostyle, the outside of axostylus axostyle is connected with the fixed block, and the top of fixed block is connected with the connecting rod, machine case connection is in the top of connecting rod, and the equal fixed spirit level that is provided with in the left and right sides of machine case, the inside top side fixedly connected with button silk of machine case, and the below fixedly connected with glass lens of button silk, the dead lever is connected in the bottom of button silk, and both ends fixedly connected with iron ball about the dead lever, the outside of machine case is connected with solid fixed ring.

Preferably, the bottom of the base is of a porous structure, and the outer surface of the rubber block is tightly attached to the inside of the base.

Preferably, the supporting seat is installed inside the base in a penetrating manner, and the supporting seat is elastically connected with the base.

Preferably, the connecting mode between the shaft lever and the fixing block is threaded connection, and a sliding structure is formed between the fixing block and the supporting seat.

Preferably, the fixed block, the connecting rod and the case are all hinged, and a linkage structure is formed between the fixed block and the case.

Preferably, a rotating structure is formed between the iron balls and the case, and the iron ball monomers have the same size and mass.

Compared with the prior art, the beneficial effects of the utility model are that: the torsion balance for geophysical exploration, which can be stably placed for use, not only can effectively ensure stable placement, but also is convenient for horizontally adjusting the torsion balance and simultaneously is convenient for recording light data;

1. the bottom of the base is provided with the rubber block, so that the bottom friction force of the base is increased, the bottom of the device has stronger stability, the supporting seat is connected with the base through the spring, the supporting seat and the base have buffering performance, and the device is effectively kept stable;

2. the left and right side shafts are rotated to drive the fixing block to slide, so that the case can be horizontally adjusted left and right, and the rear side shaft is rotated to drive the case to be horizontally adjusted front and back, so that the device is convenient for horizontally adjusting the torsion balance;

3. when the iron ball receives gravity factor to rotate, drive the knob silk through the dead lever and rotate, make the glass lens rotate, make light shine on the scale of the machine case outside, through solid fixed ring about rotating, can carry out the record to initial light when finishing, make the device be convenient for record light data.

Drawings

FIG. 1 is a front sectional structure of the present invention;

FIG. 2 is a schematic side sectional view of the present invention;

FIG. 3 is a schematic view of the overlooking and sectioning structure of the connection between the shaft lever and the fixed block of the present invention;

FIG. 4 is a schematic view of the three-dimensional structure of the base and the fixing ring of the present invention;

in the figure: 1. a base; 2. a rubber block; 3. a spring; 4. a supporting seat; 5. a shaft lever; 6. a fixed block; 7. a connecting rod; 8. a chassis; 9. a level gauge; 10. twisting; 11. a glass lens; 12. fixing the rod; 13. an iron ball; 14. and (4) fixing the ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a torsion balance for geophysical exploration, which can ensure stable placement and use, comprises a base 1, a rubber block 2, a spring 3, a supporting seat 4, a shaft lever 5, a fixed block 6, a connecting rod 7, a case 8, a level gauge 9, a button wire 10, a glass lens 11, a fixed rod 12, an iron ball 13 and a fixed ring 14, wherein the rubber block 2 is installed at the bottom of the base 1, the spring 3 is fixedly connected above the inside of the base 1, the bottom of the base 1 is of a porous structure, the outer surface of the rubber block 2 is tightly attached to the inside of the base 1, the friction force at the bottom of the base 1 is increased, the device is more stable, the supporting seat 4 is fixedly connected to the top end of the spring 3, the shaft lever 5 is installed on the left side and the right side of the inside of the supporting seat 4 in a penetrating manner, the supporting seat 4 is installed inside the base 1, the connecting manner between the supporting seat 4 and the base 1 is elastic connection, and a buffering effect is achieved between the supporting seat 4 and the base 1, make supporting seat 4 more stable, the outside of axostylus axostyle 5 is connected with fixed block 6, and the top of fixed block 6 is connected with connecting rod 7, connected mode between axostylus axostyle 5 and the fixed block 6 is threaded connection, and constitute sliding construction between fixed block 6 and the supporting seat 4, make axostylus axostyle 5 can drive fixed block 6 through rotating and slide, quick-witted case 8 is connected in the top of connecting rod 7, and the equal fixed spirit level 9 that is provided with in the left and right sides of quick-witted case 8, the inside top side fixedly connected with of quick-witted case 8 links silk 10, and the below fixedly connected with glass lens 11 of linking silk 10, dead lever 12 is connected in the bottom of linking silk 10, and the equal fixedly connected with iron ball 13 in both ends about dead lever 12, the outside of quick-witted case 8 is connected with solid fixed ring 14.

As shown in fig. 2, the fixed block 6, the connecting rod 7 and the case 8 are all hinged, and a linkage structure is formed between the fixed block 6 and the case 8, so that the fixed block 6 can drive the case 8 to rotate by sliding, and the case 8 can be horizontally adjusted.

As shown in fig. 1, a rotation structure is formed between the iron ball 13 and the case 8, and the iron ball 13 has the same mass and size, so that the fixing rod 12 can be kept horizontal, and when the gravitational field is not parallel, the iron ball 13 can drive the fixing rod 12 to rotate.

The working principle is as follows: when the torsion balance for geophysical exploration, which can ensure stable placement and use, is used, as shown in figure 1, the bottom of a base 1 is of a porous structure, and a rubber block 2 is arranged, so that the friction force at the bottom of the base 1 is increased, the base 1 has strong stability, a supporting seat 4 is connected with the base 1 through a spring 3, so that the supporting seat 4 and the base 1 have certain buffering performance, the device can be effectively kept stably placed, as shown in figures 2 and 3, the supporting seat 4 is of a triangular structure, a shaft rod 5 is arranged inside the supporting seat 4 in a triangular penetrating manner, the supporting seat 4 is in threaded connection with a fixed block 6, a sliding structure is formed between the fixed block 6 and the supporting seat 4, the fixed block 6 slides left and right by rotating the shaft rods 5 on the left and right sides, the connecting rod 7 of the fixed block 6 is hinged with a case 8, and a linkage structure is formed between the fixed block 6 and the case 8, the fixing block 6 drives the case 8 to rotate, the case 8 can be horizontally adjusted left and right, the case 8 can be horizontally adjusted front and back by rotating the rear side shaft lever 5, the leveling instrument 9 is convenient for users to observe and adjust, so that the device can be convenient for horizontally adjusting the torsion balance, as shown in fig. 2 and 4, when the gravitational field is not uniform, the left and right iron balls 13 are not parallel to each other under stress, so that the iron balls 13 generate a horizontal component force to drive the fixing rod 12 to rotate, the fixing rod 12 drives the button wire 10 to rotate, so that the glass lens 11 projects light data at different times onto the scale outside the case 8, the initial light ray position is recorded by rotating the upper fixing ring 14, the light ray position after the iron ball 13 is rotated is recorded by rotating the lower fixing ring 14, so that the device is convenient to record light ray data, this is the whole working process of the torsion balance for geophysical prospecting, which can ensure the stable placement and use.

Those not described in detail in this specification are within the skill of the art. The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a can guarantee to stably place and use torsion balance for geophysical prospecting, includes base (1), quick-witted case (8) and dead lever (12), its characterized in that: the rubber block (2) is installed at the bottom of the base (1), the spring (3) is fixedly connected to the upper portion of the inside of the base (1), the supporting seat (4) is fixedly connected to the top end of the spring (3), the shaft rods (5) are installed on the left side and the right side of the inside of the supporting seat (4) in a penetrating mode, the fixing block (6) is connected to the outer side of each shaft rod (5), the connecting rod (7) is connected to the top end of each fixing block (6), the case (8) is connected to the top end of each connecting rod (7), the gradienters (9) are fixedly arranged on the left side and the right side of the case (8), the button wire (10) is fixedly connected to the top side of the inside of the case (8), the glass lens (11) is fixedly connected to the lower portion of the button wire (10), the fixing rod (12) is connected to the bottom end of the button wire (10), and the iron balls (13) are fixedly connected to the left end and the right end of the fixing rod (12), the outer side of the case (8) is connected with a fixed ring (14).

2. The torsion balance for geophysical prospecting capable of guaranteeing stable placement for use of claim 1, wherein: the bottom of the base (1) is of a porous structure, and the outer surface of the rubber block (2) is tightly attached to the inside of the base (1).

3. The torsion balance for geophysical prospecting capable of guaranteeing stable placement for use of claim 1, wherein: the supporting seat (4) is installed inside the base (1) in a penetrating mode, and the supporting seat (4) is connected with the base (1) in an elastic mode.

4. The torsion balance for geophysical prospecting capable of guaranteeing stable placement for use of claim 1, wherein: the connecting mode between the shaft lever (5) and the fixing block (6) is threaded connection, and a sliding structure is formed between the fixing block (6) and the supporting seat (4).

5. The torsion balance for geophysical prospecting capable of guaranteeing stable placement for use of claim 1, wherein: the fixed block (6), the connecting rod (7) and the case (8) are hinged, and a linkage structure is formed between the fixed block (6) and the case (8).

6. The torsion balance for geophysical prospecting capable of guaranteeing stable placement for use of claim 1, wherein: a rotating structure is formed between the iron balls (13) and the case (8), and the size and the mass of the iron balls (13) are the same.