CN209745290U - prism rod for total station - Google Patents

Abstract

The utility model discloses a prism rod for total station, which comprises a centering rod, a support rod and a prism detection piece, wherein the upper side of the centering rod is inserted with a centering rod inner tube through a shaft locking piece, a horizontal position adjusting mechanism is arranged on the upper side of the centering rod inner tube, the prism detection piece is arranged on the upper side of the horizontal position adjusting mechanism through a rotary seat, a noctilucent ring is arranged on the outer side of the prism detection piece, the support rod is arranged on one side of the centering rod through a connecting component, a lower support rod is arranged on the outer side of the lower end of the centering rod, the number of the lower support rods is 2-3, the horizontal position adjusting mechanism comprises a lower L-shaped piece, a rotary shaft and an upper L-shaped piece, the prism rod for the total station can carry out horizontal position translation adjustment on the prism detection piece through the arranged horizontal position adjusting mechanism, and the lower support rod, the stability of the centering rod during supporting can be improved.

Description

prism rod for total station

Technical Field

The utility model relates to a mapping equipment support technical field specifically is a prism pole for total powerstation.

Background

The centering rod for surveying and mapping is used as an indispensable centering device in surveying and mapping, has wide application in surveying and mapping, and is a telescopic metal rod capable of directly pointing to a ground mark point in the vertical direction. The centering rod adopts an integrated centering rod of integrated technology of 'laser range finder + precision amplifying device + display screen', and then a controller is used for processing data and outputting. The design is succinct clear, easy operation in the actual operation, and the precision is high, and through experimental demonstration many times, can satisfy the needs of high accuracy measurement work. The existing centering rod has a plurality of specifications, generally has specifications with different heights such as 2.15 meters, 2 meters, 3 meters, 5 meters and the like, although the existing centering rod is manufactured into a telescopic metal rod structure, the general performance of the centering rod is improved in height. The prism pole needs to be used to support the prism for surveying and mapping in the centering rod surveying and mapping process.

The existing lower part of the prism rod is low in supporting stability, the support is not convenient to horizontally move and adjust after being fixed, the whole support body needs to be adjusted and moved, time and labor are wasted, and the prism rod is not convenient to operate and use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prism pole for total powerstation to solve the problem among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a prism pole for total powerstation, includes centering rod, bracing piece and prism detection piece, the centering rod upside is inserted through embracing axle retaining member and is equipped with the centering rod inner tube, horizontal position adjustment mechanism is installed to centering rod inner tube upside, the prism detection piece is installed through the roating seat to horizontal position adjustment mechanism upside, the prism detection piece outside is provided with the luminous ring, the bracing piece is installed through coupling assembling to centering rod one side, the lower part vaulting pole is installed in the centering rod lower extreme outside, the quantity of lower part vaulting pole is 2-3.

Furthermore, horizontal position adjustment mechanism is by lower L type spare, pivot and last L type spare, and lower L type spare and last L type spare one end are through the pivot swivelling joint.

Furthermore, the bracing piece includes the bracing piece outer tube and embolias the telescopic bracing piece inner tube in the bracing piece outer tube, bracing piece outer tube and bracing piece inner tube are fixed through embracing axle retaining member two-phase.

Further, coupling assembling includes vertical connecting axle, the one end of vertical connecting axle is passed through and is embraced a retaining member three and link to each other with the centering rod, the other end of vertical connecting axle links to each other with the bracing piece respectively through embracing a retaining member four.

Furthermore, a sliding groove is formed in the lower portion of the centering rod, a sliding seat is arranged in the sliding groove in a sliding mode, a connecting block is vertically installed on one side of the sliding seat and is hinged to one end of the lower supporting rod, and the sliding seat and the sliding groove are fixed through bolts.

Furthermore, a horizontal block is installed on the lower side of the lower support rod, and a positioning pin is installed on the horizontal block.

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

(1) Horizontal position adjustment mechanism through being equipped with can carry out horizontal position translation to the prism detection piece and adjust the use, installs the lower part vaulting pole through the centering rod lower extreme outside that is equipped with moreover, stability when can improve the centering rod and support.

(2) And prism detects a piece and passes through the roating seat and rotate the setting with horizontal position adjustment mechanism upside for prism detects a piece and can the roating seat rotate optional position and use, has improved and has used the flexibility, and the prism detects a piece outside moreover and is provided with the light ring at night, is convenient for use under the darker condition of light.

Drawings

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

FIG. 2 is a schematic structural view of the horizontal position adjusting mechanism of the present invention during adjustment;

FIG. 3 is a schematic view of the lower structure of the centering rod of the present invention;

FIG. 4 is a cross-sectional view taken along line A-A of the present invention;

Fig. 5 is a top view of the shaft locking member of the present invention.

In the figure: 1. a centering rod; 2. a first shaft holding locking piece; 3. an inner tube of the centering rod; 4. a support bar; 41. an outer tube of the support rod; 42. an inner tube of the support rod; 43. a second shaft holding locking piece; 5. a horizontal position adjusting mechanism; 51. a lower L-shaped piece; 52. a rotating shaft; 53. an upper L-shaped piece; 6. a night light ring; 7. a rotating base; 8. a prism detection member; 9. a lower stay bar; 91. positioning a pin; 92. connecting blocks; 10. a bolt; 11. a slide base; 12. a connecting assembly; 1201 embracing shaft locking piece III; 1202. a vertical connecting shaft; 1203. a shaft-embracing locking piece IV; 13. a chute.

Detailed Description

The technical solution in the embodiment of the present invention will be made clear below with reference to the drawings in the embodiment of the present invention; the present invention has been described in considerable detail with reference to certain preferred versions thereof. 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. 1-5, in the embodiment of the present invention, a prism rod for a total station includes a centering rod 1, a support rod 4 and a prism detection piece 8, wherein a centering rod inner tube 3 is inserted on the upper side of the centering rod 1 through a shaft locking member one 2, and the depth of the centering rod inner tube 3 inserted on the upper side of the centering rod 1 is used for adjusting the detection use height, a horizontal position adjusting mechanism 5 is installed on the upper side of the centering rod inner tube 3 for facilitating horizontal position translation adjustment of the prism detection piece 8, the prism detection piece 8 is installed on the upper side of the horizontal position adjusting mechanism 5 through a rotary base 7, so that the prism detection piece 8 can rotate at any angle through the rotary base 7 for use, thereby improving the use flexibility, a night light ring 6 is installed on the outer side of the prism detection piece 8 for facilitating use under the condition of dark light, the support rod 4 is installed on one side of, the centering rod support device is used for supporting and standing centering rods 1, the lower supporting rods 9 are installed on the outer side of the lower ends of the centering rods 1, the number of the lower supporting rods 9 is 2-3, and the stability of the centering rods during supporting can be improved.

Preferably, the horizontal position adjusting mechanism 5 is composed of a lower L-shaped component 51, a rotating shaft 52 and an upper L-shaped component 53, one end of the lower L-shaped component 51 is rotatably connected with one end of the upper L-shaped component 53 through the rotating shaft 52, the upper L-shaped component 53 of the horizontal position adjusting mechanism 5 can horizontally rotate relative to the rotating shaft 52 by any angle for use, so that the prism detection piece 8 can be horizontally adjusted at any position for use, and the maximum translation distance is the sum of the horizontal lengths of the lower L-shaped component 51 and the upper L-shaped component 53.

Preferably, the support rod 4 comprises an outer support rod tube 41 and an inner telescopic support rod tube 42 which is sleeved in the outer support rod tube 41, and the outer support rod tube 41 and the inner support rod tube 42 are fixed by a second shaft holding locking piece 43, so that the centering rod 1 can be supported and stood for use, and the centering rod 1 can be centered and stood for use.

Preferably, the connecting assembly 12 includes a vertical connecting shaft 1202, one end of the vertical connecting shaft 1202 is connected to the centering rod 1 through a third shaft locking member 1201, and the other end of the vertical connecting shaft 1202 is connected to the supporting rod 4 through a fourth shaft locking member 1203, so that the use height and the inclination angle of the supporting rod 4 relative to the centering rod 1 can be conveniently adjusted.

Preferably, a sliding groove 13 is formed in the lower portion of the centering rod 1, a sliding seat 11 is arranged in the sliding groove 13 in a vertically sliding mode, a connecting block 92 is vertically installed on one side of the sliding seat 11, the connecting block 92 is hinged to one end of the lower supporting rod 9, the sliding seat 11 and the sliding groove 13 are fixed through a fastening knob 10, the distance of the sliding seat 11 moving up and down in the sliding groove 13 is adjusted, and therefore the using height of the lower supporting rod 9 is convenient to adjust.

Preferably, a horizontal block is installed on the lower side of the lower support rod 9, and a positioning pin 91 is installed on the horizontal block, so that the stability of the lower support rod 9 is improved.

preferably, embrace a retaining member 2, embrace a retaining member two 43, embrace a retaining member three 1201 and embrace a retaining member four 1203 and all have lock sleeve and locking bolt to constitute, and lock sleeve one end is provided with the opening and fastens through locking bolt.

The working principle is as follows: by the horizontal position adjusting mechanism 5, the upper L-shaped piece 53 of the horizontal position adjusting mechanism 5 can horizontally rotate at any angle relative to the rotating shaft 52 for use, and the centering rod inner tube 3 at the lower part of the lower L-shaped piece 51 can rotate relative to the centering rod 1, thereby being capable of carrying out translation adjustment on the prism detection piece 8 at any horizontal position, and improving the stability when the centering rod 1 is supported by arranging the lower support rod 9 at the outer side of the lower end of the centering rod 1 and inserting the lower support rod 9 on the ground through the positioning pin 91, and the prism detection piece 8 is arranged by rotating the upper side of the rotary seat 7 and the horizontal position adjusting mechanism 5, the prism detection piece 8 can be rotated to any position for use through the rotating seat 7, the use flexibility is improved, and prism detection piece 8 outside is provided with night light circle 6, is convenient for use under the darker condition of light.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. the utility model provides a prism pole for total powerstation, includes centering rod (1), bracing piece (4) and prism detection piece (8), its characterized in that: centering rod (1) upside is inserted through embracing axle retaining member (2) and is equipped with centering rod inner tube (3), horizontal position adjustment mechanism (5) are installed to centering rod inner tube (3) upside, prism detection piece (8) are installed through roating seat (7) to horizontal position adjustment mechanism (5) upside, prism detection piece (8) outside is provided with luminous ring (6), bracing piece (4) are installed through coupling assembling (12) to centering rod (1) one side, lower part vaulting pole (9) are installed in the centering rod (1) lower extreme outside, the quantity of lower part vaulting pole (9) is 2-3.

2. The prism shaft for a total station of claim 1, wherein: the horizontal position adjusting mechanism (5) is composed of a lower L-shaped piece (51), a rotating shaft (52) and an upper L-shaped piece (53), wherein one end of the lower L-shaped piece (51) is rotatably connected with one end of the upper L-shaped piece (53) through the rotating shaft (52).

3. The prism shaft for a total station of claim 1, wherein: the support rod (4) comprises a support rod outer tube (41) and a telescopic support rod inner tube (42) sleeved in the support rod outer tube (41), and the support rod outer tube (41) and the support rod inner tube (42) are fixed through a shaft holding locking piece II (43).

4. The prism shaft for a total station of claim 1, wherein: the connecting assembly (12) comprises a vertical connecting shaft (1202), one end of the vertical connecting shaft (1202) is connected with the centering rod (1) through a third shaft-holding locking piece (1201), and the other end of the vertical connecting shaft (1202) is connected with the supporting rod (4) through a fourth shaft-holding locking piece (1203) respectively.

5. the prism shaft for a total station of claim 1, wherein: a sliding groove (13) is formed in the lower portion of the centering rod (1), a sliding seat (11) is arranged in the sliding groove (13) in a sliding mode in a vertically sliding mode, a connecting block (92) is vertically installed on one side of the sliding seat (11), the connecting block (92) is hinged to one end of a lower supporting rod (9), and the sliding seat (11) and the sliding groove (13) are fixed through a fastening knob (10).

6. The prism shaft for a total station of claim 1, wherein: horizontal blocks are installed on the lower side of the lower supporting rod (9), and positioning pins (91) are installed on the horizontal blocks.