CN212905498U

CN212905498U - Automatic leveling and locking seismograph

Info

Publication number: CN212905498U
Application number: CN202022081547.2U
Authority: CN
Inventors: 杨伟健
Original assignee: Beijing Chengpeng Technology Co ltd
Current assignee: Beijing Chengpeng Technology Co ltd
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-04-06
Anticipated expiration: 2030-09-21

Abstract

The utility model discloses an automatic leveling and locking seismograph, which comprises a base, supporting plates arranged at the two ends of the base, a fixed plate arranged between the supporting plates, a seismograph body arranged above the fixed plate, a horizontal sensor arranged below the seismograph body, and a sliding type scissor lifting device for adjusting the horizontal angle of the fixed plate; one end of the fixed plate is connected to the supporting plate at one side through a steel ball, and the other end of the fixed plate is connected to the supporting plate at the other side through an automatic sucker assembly. The utility model discloses a backup pad supports the seismograph body, realize roll connection through the inside steel ball of recess and backup pad, when level sensor detected the fixed plate slope, the fork elevating gear is cut to main control unit control slidingtype rises or descends, realizes the leveling of seismograph, the leveling is accomplished the back, the control sucking disc adsorbs on the fixed plate, the realization is to the fixed and automatic locking of backup pad and seismograph body, great improvement the leveling efficiency and the convenience at level of leveling of seismograph.

Description

Automatic leveling and locking seismograph

Technical Field

The utility model relates to a seismograph technical field especially relates to an automatic seismograph of leveling locking is put.

Background

Many scientific instruments can normally work only if the instruments need to be kept in a horizontal state in the normal working process. For example, seismographs used to record the micro-vibrations caused by the observation of earthquakes and other tectonic events need to be maintained level during normal operation. The seismograph belongs to a high-precision instrument, is sensitive to the azimuth, particularly in the vertical direction, can seriously affect the normal work of the seismograph when the seismograph is in an inclined state and exceeds the limit range allowed by the instrument, and then affects the recorded data quality.

The leveling locking device of the existing seismograph is characterized in that an adjusting nut arranged at the bottom of the seismograph is manually adjusted and is combined with a level gauge to ensure that the seismograph is in a horizontal state, and due to the fact that mechanical errors exist in the leveling locking device, the seismograph cannot be effectively and stably guaranteed, subsequent monitoring is influenced, on the other hand, the seismograph cannot be effectively locked, and the seismograph is prone to shaking and not beneficial to normal monitoring.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic seismograph of leveling locking to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the seismograph capable of automatically leveling and locking is characterized by comprising a base, supporting plates, a fixing plate, a seismograph body and a sliding type scissor lifting device, wherein the supporting plates are arranged at two ends of the base;

one end of the fixed plate is connected to the supporting plate at one side through a steel ball, and the other end of the fixed plate is connected to the supporting plate at the other side through an automatic sucker assembly;

and a horizontal sensor is arranged below the fixed plate corresponding to the seismograph body.

Preferably, fork elevating gear is cut to slidingtype contains two sets ofly, connects including one end the arm that lifts of fixed plate, connects the horizontal pole between the arm that lifts, install in the pulley of the arm other end that lifts, install in supply on the base the gliding pinion rack of pulley, and the drive the first actuating cylinder that drives of pulley activity.

Further preferably, a sliding groove is formed in the middle of the lifting arm, and the cross rod penetrates through the sliding groove to be connected with the lifting arms on the two sides.

Preferably, the driving cylinder is fixed at the middle end of the base in a hinged connection mode, and the other end of the driving cylinder is connected to the transverse shaft between the pulleys at two sides through a hinge.

Preferably, the device further comprises a main controller mounted on the support plate, and the main controller is electrically connected with the level sensor and the first driving cylinder.

Preferably, the automatic sucker assembly comprises a sucker, and the sucker is driven to be adsorbed on a second driving cylinder on the side wall of the fixing plate.

Further preferably, the second driving cylinder is electrically connected with the main controller.

Compared with the prior art, the beneficial effects of the utility model reside in that, promote the fixed plate through automatic sucking disc subassembly and remove, effectively fix the fixed plate and install the seismograph body on the fixed plate, support the seismograph body through the backup pad, realize roll connection through the inside steel ball of recess and fixed plate wall, when level sensor detected the fixed plate slope, send signal gives main control unit, main control unit control slidingtype is cut fork elevating gear and is risen or descend, realize the leveling of seismograph, the leveling is accomplished the back, the sucking disc in the automatic sucking disc subassembly adsorbs on the fixed plate, realize the fixed to backup pad and seismograph body, realize the automatic locking to the seismograph body, great improvement the leveling efficiency and the convenience at ordinary times of seismograph.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a top view of the present invention.

Wherein, 10-base; 20-a support plate; 30-fixing the plate; 31-a seismograph body; 32-a robotic chuck assembly; 321-a sucker; 322-a second drive cylinder; 33-a level sensor; 34-steel ball; 41-lifting arm; 411-a chute; 42-a cross-bar; 43-a pulley; 44-toothed plate; 45-a first drive cylinder; 50-main controller.

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.

As shown in fig. 1 and 2, a seismograph capable of automatically leveling and locking comprises a base 10, support plates 20 mounted at two ends of the base 10, a fixing plate 30 mounted between the upper ends of the support plates 20, a seismograph body 31 mounted above the fixing plate 30, and a sliding type scissor lifting device mounted between the fixing plate 30 and the base 10 and used for adjusting the horizontal angle of the fixing plate 30; one end of the fixed plate 30 is connected to the support plate 20 at one side through a steel ball 34, and the other end is connected to the support plate 20 at the other side through an automatic sucker assembly 32; a level sensor 33 is mounted below the fixed plate 30 at a position corresponding to the seismograph body 31.

Preferably, the inner side of the upper end of one side support plate 20 in this embodiment has a groove (not shown), and one end of the fixing plate 30 is fixedly connected with a steel ball 34 which is matched with the groove, and the steel ball 34 can rotate up and down in the groove.

In this embodiment, the sliding type scissor lifting device is provided with two sets, which are respectively installed on the front side and the rear side of the fixing plate 30, wherein each set of sliding type scissor lifting device includes one end (top end) connected to the lifting arm 41 at the bottom of the fixing plate 30, a cross shaft 431 is connected between the two sets of lifting arms 41, a pulley 43 is installed at the other end (bottom end) of the lifting arm 41, a toothed plate 44 is installed on the base 10 for the sliding of the pulley 43, and a first driving cylinder 45 for driving the pulley 43 to move is provided, and the first driving cylinder 45 in this embodiment is provided with two sets of gears 43 for driving the left side and the right side to slide.

Further preferably, a sliding slot 411 is disposed in the middle of the lifting arm 41, and the cross bar 42 passes through the sliding slot 411 to connect the lifting arms 41 on both sides.

As shown in fig. 2, the driving cylinder 45 is hinged and fixed to the middle end of the base 10, and the other end is hinged and connected to the horizontal shaft 431 between the pulleys 43 on both sides.

Preferably, a main controller 50 is further included, which is mounted on the support plate 20, and the main controller 50 electrically connects the level sensor 33 and the first driving cylinder 45.

Preferably, the automatic suction cup assembly 32 includes a suction cup 321, and a second driving cylinder 322 for driving the suction cup 321 to be attached to the side wall of the fixing plate 30.

Further preferably, the second driving cylinder 322 is electrically connected to the main controller 50.

This embodiment promotes fixed plate 30 through automatic sucking disc subassembly 32 and removes in the recess of left side collateral backup pad 20, effectively fix fixed plate 30 and the seismograph body 31 of installing on fixed plate 30, support seismograph body 31 through backup pad 20, realize roll connection through inside steel ball 34 of recess and backup pad 20, when level sensor 33 detected fixed plate 30 slope, send signal to main control unit 50, main control unit 50 control slidingtype is cut fork elevating gear and is risen or descend, realize the leveling of seismograph body 31, the leveling is accomplished the back, sucking disc 321 among the automatic sucking disc subassembly 32 of main control unit 50 control adsorbs on the fixed plate 30 lateral wall, the realization is fixed plate 30 and seismograph body 31, effectual realization locking, avoid appearing rocking.

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

1. The seismograph capable of automatically leveling and locking is characterized by comprising a base (10), supporting plates (20) arranged at two ends of the base (10), a fixing plate (30) arranged between the upper ends of the supporting plates (20), a seismograph body (31) arranged above the fixing plate (30), and a sliding type scissor lifting device which is arranged between the fixing plate (30) and the base (10) and used for adjusting the horizontal angle of the fixing plate (30);

one end of the fixed plate (30) is connected to the supporting plate (20) at one side through a steel ball (34), and the other end of the fixed plate is connected to the supporting plate (20) at the other side through an automatic sucker component (32);

and a horizontal sensor (33) is arranged below the fixed plate (30) corresponding to the position of the seismograph body (31).

2. The seismograph capable of automatically leveling and locking as claimed in claim 1, wherein the sliding type scissor lifting device comprises two sets, including a lifting arm (41) with one end connected with the fixing plate (30), a cross bar (42) connected between the lifting arms (41), a pulley (43) mounted at the other end of the lifting arm (41), a toothed plate (44) mounted on the base (10) for the pulley (43) to slide, and a first driving cylinder (45) for driving the pulley (43) to move.

3. The seismograph capable of automatically leveling and locking as claimed in claim 2, wherein a sliding groove (411) is formed in the middle of the lifting arm (41), and the cross bar (42) penetrates through the sliding groove (411) to connect the lifting arms (41) on two sides.

4. The seismograph with automatic leveling and locking functions as claimed in claim 2, wherein the driving cylinder (45) is fixed to the middle end of the base (10) through a hinge connection, and the other end of the driving cylinder is connected to the transverse shaft (431) between the pulleys (43) on two sides through a hinge connection.

5. The self-leveling locked seismograph of claim 2, further comprising a main controller (50) mounted on said support plate (20), said main controller (50) electrically connecting said level sensor (33) and said first drive cylinder (45).

6. The self-leveling locked seismograph of claim 5, wherein the automatic suction cup assembly (32) comprises a suction cup (321), and a second driving cylinder (322) for driving the suction cup (321) to be attached to the side wall of the fixed plate (30).

7. The self-leveling locked seismograph of claim 6, wherein the second drive cylinder (322) is electrically connected to the master controller (50).