CN213363794U

CN213363794U - Total powerstation is used in high-speed engineering survey and drawing with shock-absorbing function

Info

Publication number: CN213363794U
Application number: CN202022860705.4U
Authority: CN
Inventors: 徐佳; 董长江; 刘军华; 周逸瑜; 赵建强; 马占凯
Original assignee: China Railway 12th Bureau Group Co Ltd; Third Engineering Co Ltd of China Railway 12th Bureau Group Co Ltd
Current assignee: China Railway 12th Bureau Group Co Ltd; Third Engineering Co Ltd of China Railway 12th Bureau Group Co Ltd
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2021-06-04
Anticipated expiration: 2030-12-03

Abstract

The utility model belongs to the technical field of high-speed engineering surveying and mapping, in particular to a total station with a damping function for high-speed engineering surveying and mapping, which solves the problems that the existing total station is easy to be subjected to external vibration when the position is shifted in the surveying and mapping process, so that the parts in the total station are damaged, and errors are generated in the measuring process; in addition, the stability is poor, and the product is easy to fall down when in use. The utility model comprises a total station, a base fixed at the bottom of the total station and three support rods; the device also comprises a stabilizing mechanism and a damping mechanism; the three support rods are arranged in a triangular shape, a stabilizing mechanism is connected between the two support rods, and the stabilizing mechanism is horizontally arranged; the top end of the supporting rod is hinged with the bearing plate at the bottom of the base, and the supporting rod rotates around the hinged shaft; the bottom of bracing piece can be dismantled through coupling mechanism and be connected with damper, and damper folds in the inboard of bracing piece. The utility model can play a good role in damping the total station; the stability of the support is greatly improved.

Description

Total powerstation is used in high-speed engineering survey and drawing with shock-absorbing function

Technical Field

The utility model belongs to the technical field of high-speed engineering survey and drawing, concretely relates to total powerstation is used in high-speed engineering survey and drawing with shock-absorbing function.

Background

The total station, namely the total station type electronic distance meter, is a high-tech measuring instrument integrating light, machine and electricity, is a surveying and mapping instrument system integrating horizontal angle, vertical angle, distance and altitude difference measuring functions, replaces manual optical micrometric reading with automatic recording and displaying reading, simplifies angle measuring operation, can avoid reading errors, and is widely applied to the field of precision engineering measurement or deformation monitoring of overground large-scale buildings, high-speed engineering and the like.

The total powerstation for high-speed engineering survey and drawing on market all does not set up shock-absorbing structure mostly, shifts when placing when carrying out the position when the total powerstation, receives outside vibrations easily and makes the inside part of total powerstation receive the damage, easily receives external influence, and the measurement process produces the error to most all stability is relatively poor, emptys easily during the use, has brought troublesome problem for the staff.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that the existing total station is easy to be subjected to external vibration when the position is shifted in the surveying and mapping process, so that parts in the total station are damaged, and errors are generated in the measuring process; in addition, the stability is poor, and the total station with the damping function for high-speed engineering surveying and mapping is provided due to the problem of easy dumping during use.

The utility model discloses a following technical scheme realizes: a total station with a damping function for high-speed engineering surveying and mapping comprises a total station, a base fixed at the bottom of the total station and three supporting rods; the device also comprises a stabilizing mechanism and a damping mechanism;

the three support rods are arranged in a triangular shape, a stabilizing mechanism is connected between the two support rods, and the stabilizing mechanism is horizontally arranged; the top end of the supporting rod is hinged with the bearing plate at the bottom of the base, and the supporting rod rotates around the hinged shaft; the bottom of bracing piece can be dismantled through coupling mechanism and be connected with damper, and damper folds in the inboard of bracing piece.

Furthermore, the damping mechanism comprises a bottom support rod, a damping spring, a damping shaft and a positioning cone; the bottom support rod is internally provided with a shaft hole and a spring placing hole, the shaft hole is communicated with the spring placing hole, the shaft hole is positioned at the top of the spring placing hole, and the center of the bottom support rod is provided with a positioning cone through hole;

the positioning cone is of a T-shaped integrated structure and comprises a top plate and a vertical rod, and the bottom end of the vertical rod is conical;

the roof of location awl is fixed in the bottom of damping axle, the roof of location awl and the high sum of damping axle than the high sum little predetermined distance M in hole is placed to shaft hole and spring, the damping axle is located the shaft hole and the spring is placed downtheholely, damping spring overlaps at the damping axle, damping spring's top card places the top surface in the hole in the spring, the roof of location awl is located the spring and places downtheholely, the montant of location awl penetrates the location awl through-hole, the circular cone end of montant bottom is located outside the bottom sprag pole.

Further, firm mechanism includes the telescopic connecting rod, and the both ends of telescopic connecting rod are articulated with two bracing pieces respectively.

Furthermore, the connecting rod comprises a telescopic rod, a telescopic sleeve and a pin shaft;

the telescopic rod is provided with a plurality of through holes along the axial direction, and the through holes are arranged along the radial direction of the telescopic rod; the telescopic sleeve is also provided with a plurality of through holes along the axial direction, and the through holes are arranged along the radial direction of the telescopic sleeve; the telescopic rod is located the telescope tube and the telescopic rod constitutes the sliding pair in the telescope tube, and the through-hole of telescopic rod and telescope tube's through-hole are fixed through round pin hub connection.

Furthermore, the end part of the connecting rod is connected with the supporting rod through a sliding barrel, the sliding barrel and the supporting rod form a sliding pair, a threaded hole is formed in the side wall of the sliding barrel, a jacking screw is installed in the threaded hole, a connecting lug is fixed on the sliding barrel, and the connecting lug is hinged to the end part of the connecting rod.

Further, the connecting mechanism comprises a movable bolt and a mounting groove;

the inner side of the bottom end of the supporting rod is provided with a mounting groove used for being matched with and mounting the damping mechanism, two side walls of the mounting groove are provided with mounting holes, and a blocking piece is arranged on the supporting rod and positioned outside the mounting holes;

the damping mechanism is characterized in that a through hole is formed in the top end of the bottom supporting rod of the damping mechanism, the through hole is detachably connected with the mounting hole through a movable bolt, and the bottom supporting rod rotates around the axis of the movable bolt.

The utility model discloses compare prior art's beneficial effect:

1. the damping mechanism is arranged, and a damping spring of the damping mechanism can play a good damping role on the total station;

2. the three support rods are arranged in a triangular shape, so that the support is more stable; the three support rods are connected through the connecting rod, so that the total station can be effectively supported, the total station is prevented from toppling over in the use process, the stability of the support is greatly improved, and in addition, the connecting rod can stretch and retract, so that the inclination angle of the support rod (namely the opening size of the support rod) is adjusted, the height of the total station is convenient to adjust, and the total station is used by operators with different heights;

3. the damping mechanism can be folded towards the inner side of the supporting rod, so that the size is greatly reduced, the carrying by workers is facilitated, and the positioning cone is prevented from being damaged in the moving process;

4. this application has set up the location awl, prevents that this application from taking place to slide in the use.

Drawings

FIG. 1 is a schematic view of the whole structure of the present invention;

FIG. 2 is a schematic structural view of the connecting rod of the present invention;

FIG. 3 is a schematic structural view of the damping mechanism of the present invention;

FIG. 4 is a schematic view of the connection between the damping mechanism and the support rod of the present invention;

FIG. 5 is a schematic view of the shock absorbing mechanism after being folded inwardly;

in the figure: 1-base, 2-bearing plate, 3-baffle plate, 4-supporting rod, 5-sliding barrel, 6-tightening screw, 7-telescopic rod, 8-connecting rod, 9-telescopic sleeve, 10-pin shaft, 11-total station, 12 movable bolt, 13-supporting rod, 13.1-shaft hole, 13.2-spring placing hole, 13.3-positioning cone through hole, 14-mounting groove, 15-damping spring, 16-damping shaft and 17-positioning cone.

Detailed Description

The following description is provided for illustrative embodiments of the present invention, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein.

It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.

Referring to fig. 1 to 4, the utility model provides a technical scheme: a total station with a damping function for high-speed engineering surveying and mapping comprises a total station 11, a base 1 fixed at the bottom of the total station and three supporting rods 4; the device also comprises a stabilizing mechanism and a damping mechanism;

the three support rods 4 are arranged in a triangular shape, and a stabilizing mechanism is connected between the two support rods 4 and horizontally arranged; the top end of the support rod 4 is hinged with the bearing plate 2 at the bottom of the base 1, and the support rod 4 rotates around a hinged shaft; the bottom of bracing piece 4 can be dismantled through coupling mechanism and be connected with damper, and damper folds in the inboard of bracing piece 4.

As shown in fig. 3, the damping mechanism includes a bottom support rod 13, a damping spring 15, a damping shaft 16 and a positioning cone 17; the bottom support rod 13 is internally provided with a shaft hole 13.1 and a spring placing hole 13.2, the shaft hole 13.1 is communicated with the spring placing hole 13.2, the shaft hole 13.1 is positioned at the top of the spring placing hole 13.2, and the center of the bottom support rod 13 is provided with a positioning cone through hole 13.3;

the positioning cone 17 is of a T-shaped integrated structure, the positioning cone 17 comprises a top plate and a vertical rod, and the bottom end of the vertical rod is conical;

the top plate of the positioning cone 17 is fixed at the bottom end of the damping shaft 16, the total height of the top plate of the positioning cone 17 and the damping shaft 16 is smaller than the total height of the shaft hole 13.1 and the spring placing hole 13.2 by a preset distance M, the damping shaft 16 is positioned in the shaft hole 13.1 and the spring placing hole 13.2, the damping spring 15 is sleeved on the damping shaft 16, the top end of the damping spring 15 is clamped on the top surface of the spring placing hole 13.2, the top plate of the positioning cone 17 is positioned in the spring placing hole 13.2, the vertical rod of the positioning cone 17 penetrates into the positioning cone passing hole 13.3, the conical end at the bottom end of the vertical rod is positioned outside the bottom support rod 13, after the bottom end of the positioning cone 17 is stressed, the top plate of the positioning cone 17 compresses the damping spring 15, the positioning cone 17 and the damping shaft 16 move upwards at the same time, when the stress is reduced, the positioning cone 17 and the, thereby having the shock absorption effect; the positioning cone 17 prevents the present application from slipping during use.

The stabilizing mechanism comprises a telescopic connecting rod 8, two ends of the telescopic connecting rod 8 are respectively hinged with the two support rods 4, and the connecting rod 8 is used for conveniently connecting the two support rods together, so that the device is prevented from toppling over, and the stability of the device is greatly improved; on the other hand, the connecting rod 8 is telescopic, and the inclination angle of the supporting rod 4 is adjusted, so that the height of the total station 11 is adjusted, and the total station is convenient for measuring personnel with different heights to use.

As shown in fig. 2, the connecting rod 8 comprises a telescopic rod 7, a telescopic sleeve 9 and a pin shaft 10;

a plurality of through holes are formed in the telescopic rod 7 along the axial direction of the telescopic rod, and the through holes are formed along the radial direction of the telescopic rod 7; the telescopic sleeve 9 is also provided with a plurality of through holes along the axial direction, and the through holes are arranged along the radial direction of the telescopic sleeve 9; the telescopic rod 7 is located in the telescopic sleeve 9, the telescopic rod 7 forms a sliding pair in the telescopic sleeve 9, and a through hole of the telescopic rod 7 is fixedly connected with a through hole of the telescopic sleeve 9 through a pin shaft 10.

The end part of the connecting rod 8 is connected with the supporting rod 4 through the sliding barrel 5, the sliding barrel 5 and the supporting rod 4 form a sliding pair, so that the height of the connecting rod 8 is adjusted, a threaded hole is formed in the side wall of the sliding barrel 5, a jacking screw 6 is installed in the threaded hole, a connecting lug is fixed on the sliding barrel 5, and the connecting lug is hinged with the end part of the connecting rod 8.

The connecting mechanism comprises a movable bolt 12 and a mounting groove 14;

the inner side of the bottom end of the supporting rod 4 is provided with a mounting groove 14 used for being matched with and mounting the damping mechanism, two side walls of the mounting groove 14 are provided with mounting holes 4.1, and a baffle 3 is arranged on the supporting rod 4 and positioned outside the mounting holes 4.1;

the through-hole has been seted up on damper's 13 tops of bottom sprag pole, the through-hole can be dismantled with mounting hole 4.1 and be connected through movable bolt 12, be convenient for change damper, bottom sprag pole 13 rotates around movable bolt 12's axis, damper folds in the inboard of bracing piece 4, reduce the device's volume greatly, the staff's of being convenient for carry (as shown in figure 5), rotate damper when needing to use, make damper's one side when supporting separation blade 3, this is damper and bracing piece 4 coaxial.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. A total station with a damping function for high-speed engineering surveying and mapping comprises a total station (11), a base (1) fixed at the bottom of the total station and three supporting rods (4); the method is characterized in that: the device also comprises a stabilizing mechanism and a damping mechanism;

the three support rods (4) are arranged in a triangular shape, a stabilizing mechanism is connected between the two support rods (4), and the stabilizing mechanism is horizontally arranged; the top end of the supporting rod (4) is hinged with the bearing plate (2) at the bottom of the base (1), and the supporting rod (4) rotates around a hinged shaft; the bottom of bracing piece (4) can be dismantled through coupling mechanism and be connected with damper, and damper folds in the inboard of bracing piece (4).

2. The total station with damping function for high-speed engineering surveying and mapping of claim 1, wherein: the damping mechanism comprises a bottom support rod (13), a damping spring (15), a damping shaft (16) and a positioning cone (17); a shaft hole (13.1) and a spring placing hole (13.2) are formed in the bottom support rod (13), the shaft hole (13.1) is communicated with the spring placing hole (13.2), the shaft hole (13.1) is positioned at the top of the spring placing hole (13.2), and a positioning cone through hole (13.3) is formed in the center of the bottom support rod (13);

the positioning cone (17) is of a T-shaped integrated structure, the positioning cone (17) comprises a top plate and a vertical rod, and the bottom end of the vertical rod is conical;

the roof of location awl (17) is fixed in the bottom of damping axle (16), the roof of location awl (17) and the high sum of damping axle (16) are than shaft hole (13.1) and the highly sum of spring placement hole (13.2) and little predetermined distance M, damping axle (16) are located shaft hole (13.1) and spring placement hole (13.2), damping spring (15) cover is on damping axle (16), the top card of damping spring (15) is in the top surface of spring placement hole (13.2), the roof of location awl (17) is located spring placement hole (13.2), the montant of location awl (17) penetrates in location awl passing hole (13.3), the circular cone end of montant bottom is located outside bottom sprag pole (13).

3. The total station with damping function for high-speed engineering surveying and mapping according to claim 1 or 2, wherein: the stabilizing mechanism comprises a telescopic connecting rod (8), and two ends of the telescopic connecting rod (8) are hinged to the two supporting rods (4) respectively.

4. The total station with damping function for high-speed engineering surveying and mapping of claim 3, wherein: the connecting rod (8) comprises a telescopic rod (7), a telescopic sleeve (9) and a pin shaft (10);

a plurality of through holes are formed in the telescopic rod (7) along the axial direction of the telescopic rod, and the through holes are arranged along the radial direction of the telescopic rod (7); the telescopic sleeve (9) is also provided with a plurality of through holes along the axial direction, and the through holes are arranged along the radial direction of the telescopic sleeve (9); the telescopic rod (7) is positioned in the telescopic sleeve (9), the telescopic rod (7) forms a moving pair in the telescopic sleeve (9), and the through hole of the telescopic rod (7) is fixedly connected with the through hole of the telescopic sleeve (9) through a pin shaft (10).

5. The total station with damping function for high-speed engineering surveying and mapping of claim 3, wherein: the end part of the connecting rod (8) is connected with the supporting rod (4) through the sliding barrel (5), the sliding barrel (5) and the supporting rod (4) form a sliding pair, a threaded hole is formed in the side wall of the sliding barrel (5), a jacking screw (6) is installed in the threaded hole, a connecting lug is fixed on the sliding barrel (5), and the connecting lug is hinged to the end part of the connecting rod (8).

6. The total station with damping function for high-speed engineering surveying and mapping of claim 5, wherein: the connecting mechanism comprises a movable bolt (12) and a mounting groove (14);

the inner side of the bottom end of the supporting rod (4) is provided with a mounting groove (14) used for being matched with a damping mechanism to be mounted, two side walls of the mounting groove (14) are provided with mounting holes (4.1), and a blocking piece (3) is arranged on the supporting rod (4) and positioned on the outer side of the mounting hole (4.1);

a through hole is formed in the top end of a bottom supporting rod (13) of the damping mechanism, the through hole is detachably connected with a mounting hole (4.1) through a movable bolt (12), and the bottom supporting rod (13) rotates around the axis of the movable bolt (12).