CN220694587U - Seismic prospecting appearance casing - Google Patents

Abstract

The utility model discloses a seismic prospecting instrument shell, which comprises a prospecting instrument shell, wherein the prospecting instrument shell comprises a box body and a cover body, one side of the box body is rotationally connected with a rotating rod through a first damping rotating shaft, one end of the rotating rod is rotationally connected with a connecting rod through a second damping rotating shaft, one end of the connecting rod is rotationally connected with a pull groove through a third damping rotating shaft, an extension plate is arranged in the pull groove, a handle is fixedly arranged at the top of the extension plate, supporting grooves are symmetrically formed in two sides of the extension plate, bolts are arranged at positions, corresponding to the supporting grooves, of two sides of the pull groove, are inserted into the supporting grooves and are in threaded connection with the pull grooves, and a connecting plate is fixedly arranged at the bottom of the box body; according to the utility model, the foldable pulling assembly is arranged to drive the exploration instrument shell and the exploration instrument in the exploration instrument shell to move, so that a hand carrying mode of a handle is replaced, and the burden on hands of staff is reduced.

Description

Seismic prospecting appearance casing

Technical Field

The utility model relates to the technical field of seismic prospecting instruments, in particular to a seismic prospecting instrument shell.

Background

The seismic prospecting instrument consists of a geophone, an amplifying system and a recording system 3. Geophones mainly comprise induction geophones, piezoelectric geophones, laser geophones and the like. It can pick up the earthquake vibration directly and convert the vibration into energy form which can be recorded by instrument.

The general outside of seismic prospecting instrument is provided with a casing for load the instrument, at present, the current seismic prospecting instrument is usually held the handle on the casing and is carried the instrument in portable form when carrying, and the instrument has the handheld great burden that can cause staff's hand for a long time of certain weight, therefore this application has put forward a seismic prospecting instrument casing and has solved this problem.

Disclosure of Invention

The utility model aims to provide a seismic prospecting instrument shell, which solves the problem that the hand of a worker is greatly burdened by the fact that the hand of the instrument with a certain weight for a long time usually holds a handle on the shell to carry the instrument in a portable mode when the conventional seismic prospecting instrument is carried in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a seismic prospecting appearance casing, includes the prospecting appearance casing, the prospecting appearance casing includes box and lid, one side of box is connected with the dwang through first damping pivot rotation, the one end of dwang is connected with the connecting rod through second damping pivot rotation, the one end of connecting rod is connected with the draw-in groove through the rotation of third damping pivot, the inside of draw-in groove is provided with the extension board, the top fixed mounting of extension board has the handle, the butt groove has been seted up to the bilateral symmetry of extension board, the both sides of draw-in groove and the position that corresponds with the butt groove all are provided with the bolt, the bolt inserts to the inside of butt groove and with draw-in groove threaded connection, the bottom fixed mounting of box has the connecting plate, the below of connecting plate is provided with the bottom plate, four equal corner fixed mounting of bottom plate have the gyro wheel.

As still further aspects of the utility model: the top four corners of bottom plate all fixed mounting have the barrel, the inside bottom side fixed mounting of barrel has the spring, the inside of barrel is provided with the body of rod, the body of rod is worn out to the one end of body of rod, the one end and the body of rod fixed connection of spring, the one end and the connecting plate fixed connection of body of rod.

As still further aspects of the utility model: the inner wall of the cylinder body and the position, which is positioned at the outer side of the rod body and is attached to the rod body, are fixedly provided with rubber sleeves.

As still further aspects of the utility model: the four outer side walls of the cover body are fixedly provided with guide plates, and the guide plates are in inclined polishing design.

As still further aspects of the utility model: the sealing strip is fixedly arranged at the outer side of the cover body and at the joint of the cover body and the box body.

As still further aspects of the utility model: both sides of the pull groove are provided with threaded holes which are in threaded connection with bolts.

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

1. according to the utility model, the foldable pulling assembly is arranged to drive the exploration instrument shell and the exploration instrument in the exploration instrument shell to move, so that a hand carrying mode of a handle is replaced, and the burden on hands of staff is reduced.

2. Folding and storing are carried out on the portable part, so that too large space cannot be occupied when the portable type folding and storing device is used, meanwhile, the portable type folding and storing device is stretched, the handle is at a proper height, and comfort level when stretching is enhanced.

3. According to the utility model, the buffer assembly, namely the barrel, the rod body, the spring, the rubber sleeve and other assemblies, is arranged below the shell, and impact force generated during jolt is buffered by utilizing spring deformation and friction force between the rod body and the rubber sleeve, so that the main body of the exploration instrument is protected.

4. According to the utility model, the inclined guide plates are fixedly arranged on the periphery of the cover body, so that rainwater is prevented from penetrating into the box body through the gap between the cover body and the box body, and meanwhile, the sealing strips are fixedly arranged on the periphery of the cover body, so that moisture is prevented from entering the box body.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a partial side cross-sectional view of the present utility model.

Fig. 3 is a cross-sectional view of a housing in the present utility model.

Fig. 4 is a schematic view of a partial structure in the present utility model.

1. An exploration instrument housing; 2. a case; 3. a connecting plate; 4. a cylinder; 5. a roller; 6. a bottom plate; 7. a rod body; 8. a connecting rod; 9. drawing a groove; 10. a rotating lever; 11. a groove is propped against; 12. an extension plate; 13. a bolt; 14. a handle; 15. a cover body; 16. a deflector; 17. a threaded hole; 18. a sealing strip; 19. a spring; 20. a rubber sleeve.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, in an embodiment of the utility model, a seismic prospecting instrument housing includes a prospecting instrument housing 1, the prospecting instrument housing 1 includes a box 2 and a cover 15, one side of the box 2 is rotatably connected with a rotating rod 10 through a first damping rotating shaft, one end of the rotating rod 10 is rotatably connected with a connecting rod 8 through a second damping rotating shaft, one end of the connecting rod 8 is rotatably connected with a pull groove 9 through a third damping rotating shaft, an extension plate 12 is arranged in the pull groove 9, a handle 14 is fixedly mounted at the top of the extension plate 12, supporting grooves 11 are symmetrically arranged at two sides of the extension plate 12, bolts 13 are respectively arranged at two sides of the pull groove 9 and at positions corresponding to the supporting grooves 11, the bolts 13 are inserted into the supporting grooves 11 and are in threaded connection with the pull grooves 9, a connecting plate 3 is fixedly mounted at the bottom of the box 2, a bottom plate 6 is arranged below the connecting plate 3, and idler wheels 5 are fixedly mounted at four corners of the bottom plate 6.

The barrel 4 is all fixed mounting in four corners at the top of bottom plate 6, and the inside bottom side fixed mounting of barrel 4 has spring 19, and the inside of barrel 4 is provided with body of rod 7, and barrel 4 is worn out to the one end of body of rod 7, and the one end and the body of rod 7 fixed connection of spring 19, the one end and the connecting plate 3 fixed connection of body of rod 7 alleviate the impulsive force when jolting through the elastic potential energy when spring 19's the time of resetting.

The rubber sleeve 20 is fixedly arranged on the inner wall of the cylinder 4 and positioned at the position, which is attached to the outer side of the rod body 7, and the impact force generated during jolting is further relieved through the friction force between the rod body 7 and the cylinder 4.

The four outer side walls of the cover body 15 are fixedly provided with guide plates 16, the guide plates 16 are of inclined polishing design, and rainwater is prevented from penetrating into the box body 2 through gaps between the cover body 15 and the box body 2.

The sealing strip 18 is fixedly arranged on the outer side of the cover body 15 and at the joint of the cover body 15 and the box body 2, so that moisture is prevented from entering the box body 2.

Both sides of the pull groove 9 are provided with threaded holes 17 for threaded connection with the bolts 13.

The working principle of the utility model is as follows:

the rotating rod 10, the connecting rod 8 and the pull groove 9 are driven to rotate by pulling the handle 14, the bolt 13 is unscrewed, the extension plate 12 is pulled out of the pull groove 9 at the moment, the bolt 13 is screwed to fix the position of the extension plate 12 at the moment, the whole exploration instrument shell 1 can be pulled to move at the moment, the exploration instrument is convenient to carry, further, the exploration instrument possibly bumps due to road conditions in the moving process, the rod body 7 can squeeze the spring 19 at the moment, the spring 19 converts the received force into elastic potential energy and releases the elastic potential energy when reset, and then a part of received impulse force can be relieved, meanwhile, friction can be generated between the rod body 7 and the rubber sleeve 20, the friction consumes a part of impulse force, the impulse force received by bumping of the exploration instrument is greatly reduced, the inclined guide plate 16 is fixedly installed around the cover body 15, rainwater is prevented from penetrating into the box body 2 through gaps between the cover body 15 and the box body 2, and meanwhile, the sealing strips 18 are fixedly installed around the cover body 15, and the situation that moisture enters the box body 2 is avoided.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (6)

1. A seismic survey instrument housing comprising a survey instrument housing (1), characterized in that: the utility model provides an exploration instrument shell (1) includes box (2) and lid (15), one side of box (2) is rotated through first damping pivot and is connected with dwang (10), the one end of dwang (10) is rotated through second damping pivot and is connected with connecting rod (8), the one end of connecting rod (8) is rotated through third damping pivot and is connected with draw groove (9), the inside of draw groove (9) is provided with extension board (12), the top fixed mounting of extension board (12) has handle (14), support groove (11) have been seted up to the bilateral symmetry of extension board (12), both sides and the position that corresponds with support groove (11) of draw groove (9) all are provided with bolt (13), the inside of bolt (13) are inserted to support groove (11) and with draw groove (9) threaded connection, the bottom fixed mounting of box (2) has connecting plate (3), the below of connecting plate (3) is provided with bottom plate (6), four equal fixed mounting of corners of bottom plate (6) have gyro wheel (5).

2. A seismic survey casing as claimed in claim 1, wherein: barrel (4) are all fixed mounting at four corners in top of bottom plate (6), inside downside fixed mounting of barrel (4) has spring (19), the inside of barrel (4) is provided with body of rod (7), barrel (4) are worn out to the one end of body of rod (7), the one end and body of rod (7) fixed connection of spring (19), the one end and connecting plate (3) fixed connection of body of rod (7).

3. A seismic survey casing as claimed in claim 2, wherein: the rubber sleeve (20) is fixedly arranged on the inner wall of the cylinder body (4) and positioned at the position, which is attached to the rod body (7), of the outer side of the rod body (7).

4. A seismic survey casing as claimed in claim 1, wherein: the four outer side walls of the cover body (15) are fixedly provided with guide plates (16), and the guide plates (16) are of inclined polishing design.

5. A seismic survey casing as claimed in claim 1, wherein: the sealing strip (18) is fixedly arranged at the outer side of the cover body (15) and at the joint of the cover body (15) and the box body (2).

6. A seismic survey casing as claimed in claim 1, wherein: screw holes (17) for being in threaded connection with the bolts (13) are formed in two sides of the pull grooves (9).