CN214037661U

CN214037661U - Total powerstation is with supporting tripod

Info

Publication number: CN214037661U
Application number: CN202022911733.4U
Authority: CN
Inventors: 李露强; 陈松
Original assignee: Hebei Chenshengzhan Engineering Survey Co ltd
Current assignee: Hebei Chenshengzhan Engineering Survey Co ltd
Priority date: 2020-12-08
Filing date: 2020-12-08
Publication date: 2021-08-24
Anticipated expiration: 2030-12-08

Abstract

The utility model discloses a total powerstation is with supporting tripod, which comprises a fixing disc, tip fixed mounting has the fixed leg under the fixed disk, the inside movable mounting of fixed leg has flexible leg, tip central point puts fixed mounting has the cone under the flexible leg, the tip is close to the equal fixed mounting in position of both sides has the spring under the flexible leg, the spacing briquetting of other end fixedly connected with of spring. This kind of total powerstation is with supporting tripod, the cone can peg graft with in earth, in order to ensure the stability of device, when the cone injects earth, when descending to a certain degree, spacing briquetting can contact with ground, spacing briquetting compares in the cone, the area with ground contact is bigger, limiting displacement through spacing briquetting, the degree of depth that can control the cone and descend, and then ensure that the phenomenon of empting can not appear in whole device, and the spring self that sets up has good elasticity, certain cushioning effect has, when fixing the device, stability can be higher.

Description

Total powerstation is with supporting tripod

Technical Field

The utility model relates to a total powerstation field especially relates to a total powerstation is with supporting tripod.

Background

A Total Station, i.e. a Total Station type Electronic distance meter (Electronic Total Station), is a high-tech measuring instrument integrating light collection, mechanical measurement and electrical measurement, and is a surveying instrument system integrating horizontal angle, vertical angle, distance (slant distance, horizontal distance) and height difference measurement functions. Compared with the optical theodolite, the electronic theodolite changes the optical scale into the photoelectric scanning scale, and replaces manual optical micrometer reading with automatic recording and displaying reading, so that the angle measurement operation is simplified, and the generation of reading errors can be avoided. The total station is called because the instrument can be arranged once to complete all measurement work on the station. The method is widely applied to the field of precision engineering measurement or deformation monitoring of overground large-scale buildings, underground tunnel construction and the like.

When the total station is used, a bracket is usually required to be used for supporting and fixing the total station, and the lowermost end of the bracket is in a sharp-angled shape so as to be convenient for the bracket to contact with the ground, and can be directly inserted into soil, so that the bracket is more stably fixed with the ground; and when earth is soft and the bottom surface of relief unevenness is used, because support self probably inclines slightly, and the support of slope can make the focus of whole device take place the skew, and then probably leads to certain landing leg to sink deeper when inserting in earth, and then whole support adaptability is lower relatively.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model provides a total powerstation is with supporting tripod can produce the technological effect of avoiding the landing leg to be absorbed in earth.

In order to solve the technical problem, the utility model provides a following technical scheme: the telescopic leg fixing device comprises a fixing disc, wherein a fixing leg is fixedly mounted at the lower end of the fixing disc, a telescopic leg is movably mounted inside the fixing leg, a cone is fixedly mounted at the central position of the lower end of the telescopic leg, springs are fixedly mounted at positions, close to two sides, of the lower end of the telescopic leg, and limiting pressing blocks are fixedly connected to the other ends of the springs.

As an optimal technical scheme of the utility model, a plurality of draw-in groove has been seted up to fixed disk upper end, the inside movable mounting of draw-in groove has the swivel mount.

As an optimized technical scheme of the utility model, fixed leg is inside to be hollow structure, and the spacing groove has been seted up to its lower tip.

As an optimized technical scheme of the utility model, flexible leg is located in the fixed leg inside the spacing groove.

As an optimized technical scheme of the utility model, set up the spacing hole of a plurality of on the lateral wall of fixed leg.

As an optimized technical scheme of the utility model, the equal fixed mounting in flexible leg both sides has the elasticity fastener.

As a preferred technical scheme of the utility model, the elasticity fastener with the big or small looks adaptation in spacing hole, just the fixed joint of elasticity fastener in spacing downthehole portion.

As an optimized technical scheme of the utility model, the round hole has been seted up on the spacing briquetting, the cone runs through the round hole.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. according to the arrangement, the cone can be inserted into soil to ensure the stability of the device, when the cone is inserted into the soil and falls to a certain degree, the limiting pressing block can be in contact with the ground, the contact area of the limiting pressing block with the ground is larger than that of the cone, the falling depth of the cone can be controlled through the limiting effect of the limiting pressing block, the phenomenon that the whole device is toppled over is further ensured, the arranged spring has good elasticity and a certain damping effect, and the stability is higher when the device is fixed;

2. the swivel mount that sets up is when using, manual rotation for it carries out 180 rotations, and then has increased the area of fixed disk, and when fixing the total powerstation, the contact surface is wider, and stability also further promotes.

Drawings

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

FIG. 2 is a schematic view of the transposition structure of the swivel base of the present invention;

FIG. 3 is a schematic view of a portion of the structure of FIG. 1 according to the present invention;

fig. 4 is a schematic diagram of the explosive structure of fig. 3 according to the present invention;

fig. 5 is a schematic view of the cone structure of the present invention.

Wherein: 1. fixing the disc; 2. a card slot; 3. rotating; 4. a fixed leg; 5. a telescopic leg; 6. a cone; 7. the elastic clamping piece; 8. a limiting hole; 9. a limiting groove; 10. a spring; 11. and limiting and pressing blocks.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-5, the utility model provides a total powerstation is with supporting tripod, including fixed disk 1, tip fixed mounting has fixed leg 4 under the fixed disk 1, the inside movable mounting of fixed leg 4 has flexible leg 5, tip central point puts fixed mounting has cone 6 under flexible leg 5, the tip is close to the equal fixed mounting in position on both sides and has spring 10 under flexible leg 5, the spacing briquetting 11 of other end fixedly connected with of spring 10.

This kind of setting, in 6 insertible and earth of cone, one ensures the stability of device, when the cone 6 injects earth, when falling to a certain degree, spacing briquetting 11 can contact with ground, spacing briquetting 11 compares in cone 6, the area with ground contact is bigger, limiting action through spacing briquetting 11, the degree of depth that can control 6 drops of cone, and then ensure that the phenomenon of empting can not appear in whole device, and the spring 10 self that sets up has good elasticity, certain cushioning effect has, when fixing the device, stability can be higher.

In another embodiment, as shown in fig. 1 and 2, in this embodiment, a plurality of slots 2 are formed at an upper end of the fixed disk 1, and a rotation seat 3 is movably installed in each slot 2;

the swivel mount 3 that sets up is when using, manual rotation for it carries out 180 rotations, and then has increased the area of fixed disk 1, and when fixing the total powerstation, the contact surface is wider, and stability also further promotes.

In another embodiment, as shown in fig. 3 and 4, in this embodiment, the fixing leg 4 is a hollow structure, the lower end of the fixing leg is provided with a limiting groove 9, and the telescopic leg 5 is located in the limiting groove 9 of the fixing leg 4;

this arrangement serves to restrict and fix the extendable leg 5 and also allows the extendable leg 5 to freely extend and retract.

In another embodiment, as shown in fig. 3 and 4, the embodiment discloses that a plurality of limiting holes 8 are formed in the side wall of the fixing leg 4, elastic clamping pieces 7 are fixedly mounted on both sides of the telescopic leg 5, the elastic clamping pieces 7 are matched with the limiting holes 8 in size, and the elastic clamping pieces 7 are fixedly clamped inside the limiting holes 8;

this kind of setting, elasticity fastener 7 can be adjusted each other with spacing hole 8, through with 7 joints of elasticity fastener in the spacing hole 8 of different positions, can make the flexible length of flexible leg 5 change, and then adjust the height of whole device.

In another embodiment, as shown in fig. 5, in this embodiment, a circular hole is formed on the limiting pressing block 11, and the cone 6 penetrates through the circular hole.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a total powerstation is with supporting tripod, includes fixed disk (1), its characterized in that: tip fixed mounting has fixed leg (4) under fixed disk (1), the inside movable mounting of fixed leg (4) has flexible leg (5), tip central point puts fixed mounting has cone (6) under flexible leg (5), the tip is close to the equal fixed mounting in position on both sides under flexible leg (5) has spring (10), the spacing briquetting of other end fixedly connected with (11) of spring (10).

2. A support tripod for a total station according to claim 1, wherein: a plurality of clamping grooves (2) are formed in the upper end portion of the fixed disc (1), and rotary bases (3) are movably mounted inside the clamping grooves (2).

3. A support tripod for a total station according to claim 1, wherein: the fixing legs (4) are hollow structures, and limit grooves (9) are formed in the lower end portions of the fixing legs.

4. A support tripod for a total station according to claim 3, wherein: the telescopic leg (5) is positioned in the fixed leg (4) and inside the limit groove (9).

5. A support tripod for a total station according to claim 1, wherein: the side wall of the fixed leg (4) is provided with a plurality of limiting holes (8).

6. A support tripod for a total station according to claim 5, wherein: elastic clamping pieces (7) are fixedly arranged on two sides of the telescopic leg (5).

7. A support tripod for a total station according to claim 6, wherein: the elastic clamping piece (7) is matched with the limiting hole (8) in size, and the elastic clamping piece (7) is fixedly clamped in the limiting hole (8).

8. A support tripod for a total station according to claim 1, wherein: the limiting pressing block (11) is provided with a round hole, and the cone (6) penetrates through the round hole.