CN217978170U - Gravimeter leveling support - Google Patents

Abstract

The utility model discloses a gravity appearance leveling support, the on-line screen storage device comprises a base, the equidistant fixed mounting in bottom of base has three groups to support a section of thick bamboo, the equidistant fixed mounting in top of base has three groups of telescopic links, the top fixed mounting of telescopic link has buffer, buffer's top is equipped with the hinge assembly, the top fixed mounting of hinge assembly has the footstock, the top fixed mounting of footstock has the outer lane. The above structure is adopted in the utility model, through setting up buffer for during the use, the inside spring damper of accessible shell cushions, and spring damper alright assist the buffering to the inboard gravimeter in footstock top outer lane when outdoor use this moment, simultaneously because spring damper has damping function, makes after buffering gravimeter can tend to the balance fast, avoids buffering to influence the gravimeter, still can keep better stability and protective capacities simultaneously, and the practicality is stronger.

Description

Gravimeter leveling support

Technical Field

The utility model belongs to the technical field of the gravity appearance, in particular to gravity appearance leveling support.

Background

Gravimeters, and gravity accelerometers, are measurement instruments that determine gravitational acceleration. The method comprises an absolute gravimeter and a relative gravimeter, wherein the absolute gravimeter is used for measuring the absolute gravity value of one point on the earth surface, and the precision can reach dozens of micro-Gal; the latter is used for measuring the difference of gravity values between two points on the earth surface, and the precision can reach 10-20 mu Gal. The gravimeter is a relative gravimeter, belongs to a precision instrument, and needs to be arranged horizontally when in use, so that the reading accuracy is ensured;

at present, when a traditional gravimeter support is used, the height of each support leg is adjusted by manually adjusting a screw on the foot of each support leg, so that the instrument is in a balanced state, when the gravimeter is constructed in the field, observation places are required to be changed frequently, observation points are changed frequently, and the flatness of each observation point is different, so that when the ground is uneven or the ground is not hard and soft, the screw at the bottom of the gravimeter support is required to be readjusted for leveling when the observation position is changed every time, further, the height of the support is required to be adjusted frequently and manually in the measurement process for allocation, the support is frequently adjusted, time and labor are wasted, great inconvenience is brought to field construction, and the support is required to be improved.

SUMMERY OF THE UTILITY MODEL

To the problem that mentions in the background art, the utility model aims at providing a gravity appearance leveling support to solve current gravity appearance support and adjust inconvenient problem.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a gravity appearance leveling support, includes the base, equidistant fixed mounting in bottom of base has three groups to support a section of thick bamboo, equidistant fixed mounting in top of base has three groups of telescopic links, the top fixed mounting of telescopic link has buffer, buffer's top is equipped with the hinge assembly, the top fixed mounting of hinge assembly has the footstock, the top fixed mounting of footstock has the outer lane, be equipped with the level bar in the middle of the front of outer lane.

Further, as preferred technical scheme, the telescopic link includes driving motor and rectangular tube, driving motor is equidistant annular fixed mounting in the bottom of base, driving motor all sets up in the inboard of supporting a section of thick bamboo, the rectangular tube is equidistant annular fixed mounting in the top of base, the inboard sliding connection of rectangular tube has the lifter, the top of lifter and buffer's bottom fixed connection, driving motor's output runs through the inside fixed mounting that the base is located the rectangular tube and has the threaded rod, the inboard threaded connection of threaded rod and lifter.

Further, as a preferred technical scheme, the overlooking shape of the lifting rod is square, and the bottom of the supporting cylinder is provided with a supporting foot pad.

Further, as preferred technical scheme, buffer includes the shell, the inboard equidistant fixed mounting of shell has spring damper, spring damper's bottom fixed mounting has the bottom plate, the bottom fixed connection of shell and bottom plate is run through at the top of lifter, the top of shell and hinged component's bottom fixed connection.

Further, as preferred technical scheme, the hinge assembly includes three guide rails of group, and three groups the guide rail is equidistant isosceles triangle fixed mounting in the bottom of footstock, the equal sliding connection in inboard of guide rail has the slider, the equal fixed mounting in bottom of slider has two sets of risers, the inboard lower extreme of riser all rotates and is connected with the arc piece, the bottom of arc piece and the top fixed connection of shell.

Further, as preferred technical scheme, three groups all parallel arrangement between the riser of guide rail, slider and its bottom, also parallel arrangement between the arc piece.

Further, as a preferred technical scheme, positioning holes are annularly formed in the top of the top seat at equal intervals, and penetrate through the top seat.

To sum up, the utility model discloses mainly have following beneficial effect:

firstly, through arranging a telescopic rod and a hinge component to be matched, when the device is used, a driving motor can be started to drive a threaded rod to rotate, the threaded rod can drive a lifting rod to slide on the inner side of a rectangular pipe by rotating, so that a top plate at the top is driven to incline, at the moment, an arc-shaped block rotates at a vertical plate at the bottom of a sliding block, and meanwhile, the sliding block assists in sliding on the inner side of a guide rail, so that the length of the telescopic rod can be adjusted according to different ground inclinations, therefore, the top seat is convenient to adjust and tends to be balanced;

the second, through setting up buffer for during the use, the inside spring damper of accessible shell cushions, and spring damper alright this moment when outdoor use assist the buffering to the inboard gravimeter in footstock top outer lane, simultaneously because spring damper has damping function, makes after buffering gravimeter can tend to the balance fast, avoids buffering to influence the gravimeter, still can keep better stability and protective capacities simultaneously, and the practicality is stronger.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a schematic structural diagram of the present invention;

fig. 3 is an enlarged view of fig. 2 a according to the present invention.

Reference numerals: 1. the base, 2, a support section of thick bamboo, 3, the telescopic link, 31, the rectangular pipe, 32, the lifter, 33, the threaded rod, 34, driving motor, 4, buffer, 41, the shell, 42, spring shock absorber, 43, the bottom plate, 5, articulated subassembly, 51, the guide rail, 52, the slider, 53, arc piece, 54, the riser, 6, the footstock, 7, the outer lane, 8, the level bar, 9, support callus on the sole, 10, the locating hole.

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.

Example 1

Referring to fig. 1-3, this embodiment a gravimeter leveling support, including base 1, base 1's equidistant fixed mounting has three groups of support section of thick bamboos 2, base 1's equidistant fixed mounting has three groups of telescopic links 3 in the top, telescopic link 3's top fixed mounting has buffer 4, buffer 4's top is equipped with hinge assembly 5, hinge assembly 5's top fixed mounting has footstock 6, footstock 6's top fixed mounting has outer lane 7, is equipped with level bar 8 in the middle of the front of outer lane 7.

Example 2

Referring to fig. 1-3, on the basis of embodiment 1, in order to achieve the purpose of improving the adjustment convenience of the device, the present embodiment has an innovative design on the telescopic rod 3, specifically, the telescopic rod 3 includes a driving motor 34 and a rectangular tube 31, the driving motor 34 is installed at the bottom of the base 1 at equal intervals in an annular fixed manner, the driving motors 34 are all installed at the inner side of the supporting cylinder 2, the rectangular tube 31 is installed at the top of the base 1 at equal intervals in an annular fixed manner, a lifting rod 32 is connected to the inner side of the rectangular tube 31 in a sliding manner, the top of the lifting rod 32 is fixedly connected to the bottom of the buffering device 4, a threaded rod 33 is fixedly installed at the inner side of the rectangular tube 31 through the base 1 at the output end of the driving motor 34, the threaded rod 33 is connected to the inner side of the lifting rod 32 in a threaded manner, the lifting rod 32 is square in a top view shape, and the bottom of the supporting cylinder 2 is provided with a supporting foot pad 9; through setting up telescopic link 3 for when using, accessible driving motor 34 drive threaded rod 33 rotates, and then drives lifter 32 through threaded rod 33 and slide, thereby reached lift adjustment's purpose, facilitate the use, through setting up square lifter 32, make when using, can improve lifter 32 and support the inside sliding stability of a section of thick bamboo 2, set up and support callus on the sole 9 and can improve this device and place the stability in ground, facilitate the use.

Example 3

Referring to fig. 2-3, in this embodiment, on the basis of embodiment 2, in order to achieve the purpose of improving the use stability and convenience of the apparatus, the present embodiment has an innovative design on the buffer device 4 and the hinge assembly 5, specifically, the buffer device 4 includes a housing 41, spring dampers 42 are fixedly installed on the inner side of the housing 41 at equal intervals, a bottom plate 43 is fixedly installed at the bottom of the spring dampers 42, the top of the lifting rod 32 penetrates through the bottom of the housing 41 and the bottom of the bottom plate 43, the top of the housing 41 is fixedly connected with the bottom of the hinge assembly 5, the hinge assembly 5 includes three sets of guide rails 51, the three sets of guide rails 51 are fixedly installed at the bottom of the top seat 6 at equal intervals in an isosceles triangle shape, the inner sides of the guide rails 51 are all slidably connected with the sliding blocks 52, the bottom of the sliding blocks 52 are all fixedly installed with two sets of vertical plates 54, the lower ends of the inner sides of the vertical plates 54 are all rotatably connected with the arc blocks 53, the bottoms of the arc blocks 53 are fixedly connected with the top of the housing 41, the three sets of guide rails 51, the sliding blocks 52 and the vertical plates 54 are all arranged in parallel, the arc blocks 53 are also arranged in parallel, the top seat 6 is provided with positioning holes 10 in an annular shape, and the positioning holes are formed; through setting up buffer 4, make during the use, spring damper 42 in the accessible shell 41 cushions, and then improve the stability in use of this device, through setting up articulated subassembly 5, make during the use, slider 52 synchronous slip in three guide rail 51 of group of accessible, and then cooperate the inboard articulated arc piece 53 of riser 54, thereby be convenient for this device adjustment level, facilitate the use, through setting up to parallel guide rail 51, riser 54 and arc piece 53 of slider 52 and its bottom, can avoid the angle difference to influence lift adjustment when adjusting, through setting up locating hole 10, make during the use, accessible locating hole 10 assists fixed gravimeter, facilitate the use.

The use principle and the advantages are as follows: when using, the accessible starts driving motor 34, can drive threaded rod 33 and rotate, threaded rod 33 rotates and can drive lifter 32 and slide in rectangular pipe 31 inboard, and then drive the roof slope at top, rotate in riser 54 department of slider 52 bottom through arc piece 53 this moment, slider 52 assists the inboard slip at guide rail 51 simultaneously, and then alright adjust the length of telescopic link 3 according to the ground gradient of difference, thereby be convenient for adjust footstock 6 and tend to the balance, and adopt driving motor 34 can realize automatically regulated, accessible level bar 8 is observed during the regulation, convenient to use, during the use, the inside spring damper 42 of accessible shell 41 cushions, spring damper 42 alright at this moment assists the buffering to the inside gravity appearance of footstock 6 top outer lane 7 when using outdoors, simultaneously because spring damper 42 has a damping function, make after the buffering gravity appearance can tend to the balance fast, avoid buffering to influence the gravity appearance, still can keep better stability and protective capacities simultaneously.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a gravity appearance leveling support which characterized in that: including base (1), the equidistant fixed mounting in bottom of base (1) has three groups to support a section of thick bamboo (2), the equidistant fixed mounting in top of base (1) has three telescopic link (3) of group, the top fixed mounting of telescopic link (3) has buffer (4), the top of buffer (4) is equipped with articulated subassembly (5), the top fixed mounting of articulated subassembly (5) has footstock (6), the top fixed mounting of footstock (6) has outer lane (7), be equipped with level bar (8) in the middle of the front of outer lane (7).

2. The gravity meter leveling bracket of claim 1, wherein: telescopic link (3) include driving motor (34) and rectangular tube (31), driving motor (34) equidistant is annular fixed mounting in the bottom of base (1), driving motor (34) all sets up in the inboard of a support section of thick bamboo (2), rectangular tube (31) equidistant is annular fixed mounting in the top of base (1), the inboard sliding connection of rectangular tube (31) has lifter (32), the top of lifter (32) and the bottom fixed connection of buffer (4), the inside fixed mounting that base (1) is located rectangular tube (31) is run through to the output of driving motor (34) has threaded rod (33), threaded rod (33) and lifter (32) inboard threaded connection.

3. The gravity meter leveling bracket of claim 2, wherein: the overlooking shape of the lifting rod (32) is square, and a supporting foot pad (9) is arranged at the bottom of the supporting cylinder (2).

4. The gravity meter leveling bracket of claim 2, wherein: buffer (4) include shell (41), the inboard equidistant fixed mounting of shell (41) has spring damper (42), spring damper's (42) bottom fixed mounting has bottom plate (43), the bottom fixed connection of shell (41) and bottom plate (43) is run through at the top of lifter (32), the top of shell (41) and the bottom fixed connection of articulated subassembly (5).

5. The gravity meter leveling bracket of claim 4, wherein: articulated subassembly (5) are including three guide rails of group (51), three groups guide rail (51) equidistant isosceles triangle fixed mounting is in the bottom of footstock (6), the equal sliding connection in inboard of guide rail (51) has slider (52), the equal fixed mounting in bottom of slider (52) has two sets of risers (54), the inboard lower extreme of riser (54) all rotates and is connected with arc piece (53), the bottom of arc piece (53) and the top fixed connection of shell (41).

6. The gravity meter leveling support according to claim 5, wherein: the three groups of guide rails (51), the sliding blocks (52) and a vertical plate (54) at the bottom of the sliding blocks are arranged in parallel, and the arc-shaped blocks (53) are also arranged in parallel.

7. The gravity meter leveling bracket of claim 1, wherein: the top of the top seat (6) is provided with positioning holes (10) at equal intervals in an annular mode, and the positioning holes (10) penetrate through the top seat (6).

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